CN1117931A - Spring casing-tube type folding seat-cushion, foot-rest and spring-type 180-degree rotary stabilizer for bicycle - Google Patents

Abstract

The invented bicyel has a folding handlebar, a folding saddle, double-pedal folding paddle and a spring 180-deg. rotating stand, and its all the above-mentioned components be folded by means of to-and-fro movement, resetting and lock-positioning of the "spring casing-tubes". Besides, by the action of the spring forced by external force its right pedal wall is locked, and can play the role of stand so as to attain the invented goal. Its application is very extensive and convenient.

Description

Spring housing tubular type bicycle folding handle, cushion, both feet are stepped on wall and the formula of bullet Rotate 180 ° support

" spring housing tubular type bicycle folding handle, cushion, both feet are stepped on wall and the formula of bullet Rotate 180 ° support " this field that the present invention belongs to is that industry is made and field of machining.

According to us understanding, retrieval, the examination of this invention had the prior art of reference role, up to the present the application in life, still has similar product without any country, the processing of any enterprise with producing to our invention.We think that this project invention is undisputed industrial invention product, no matter be the homemade bicycle or the manufacturer of foreign bicycle at present, the bicycle that they produce till now is no matter be sport-racing car, ordinary bicycle, mountain region cross-country car, or derailleur etc.They are not still developed the existing technology of bicycle, the change that innovation and creation etc. are big, vehicle body is still so heavy, stiff, underaction, big with ground area and space, can not fold arbitrarily, can not carry, not anti-theft is non-anti-theft, can not hang on the wall, more can not be put into closet and various big, in, deposit in the standby baggage container of roadlice and car etc., and our " spring housing tubular type bicycle folding handle, cushion, both feet are stepped on wall and are played formula Rotate 180 ° support " this invention exceeded the prior art level, by it is big toward the room anxiety, middle urban area, just can embody our these innovation and creation more, up to the present it is all more easy to carry extensively than all bicycles, and occupation of land and space are littler, more convenient, function is also just more, is brand new product and the technology of leading over the world.

Our this project technology and goal of the invention are, make social progress, human civilization, promote advancing of world industry manufacture level and mechanical technique, only this point not enough, also must reach in new technical field lead over the world from, make the people of the world can both obtain our invention new results, be economy material benefit again, of many uses, multi-functional, anti-theft easy to use, antitheft enjoyment and the happiness of people in life that therefrom more can embody, the purpose of our invention that Here it is.

It is multinomial folding that the summary of the invention of " spring housing tubular type bicycle folding handle, cushion, both feet are stepped on wall and played formula Rotate 180 ° support " is finished bicycle handle bar with three bursts of " conjoined device " on frame and the handlebar and folding 1. folding 2. folding 3: secondly be that to finish bicycle handle bar at bicycle device 1 part handlebar from two bursts of on one's body left handlebar folding 1 and right handlebar folding 2. folding.There are three kinds at " spring housing tubular type bicycle folding handle, cushion, both feet are stepped on wall and the formula of bullet Rotate 180 ° support " medi-spring telescoping bicycle folding handle.First kind is that bicycle folding is formed two parts of " device (1) part " and " device (2) part ".In " device (1) part ", there are two kinds to fold; A kind of is multinomial folding, a kind of is two folding, also having a kind of is that individual event is folding, in multinomial sleeve pipe is folding four kinds of folding modes is arranged, and 1. is that " horizontal " 2. is that " through type " 3. is that " folding locate mode down " 4. is " on roll over locate mode "; In above four kinds of multinomial folding sleeve pipes, three bursts on its each method all are identical; In, the individual event folded ammunition formula sleeve pipe folding three kinds of folding modes are arranged at its pair item, 1. be " horizontal " 2. be " through type " 3. be " folding locate mode down " in above three kinds of two folding sleeve pipes, two bursts on its each method all are identical.In " device (2) part " individual event telescoping bicycle folding cushion, two kinds of method for folding are arranged: 1. be that " through type " 2. is that " locate mode " also can be selected at 360 ° circumference range any direction.Second kind is that bicycle folding is formed " device (1) part " and " device (2) part ".In " device (1) part ", there are two kinds to fold; A kind of is that " multinomial folding " another kind is " individual event is folding "; Playing " multinomial folding " has four kinds of folding modes in formula sleeve pipe: the 1st, and " horizontal ", the 2nd, " through type ", the 3rd, " folding locate mode down ", the 4th, " on roll over locate mode "; In above four kinds of multinomial folded spring sleeve pipes, wherein three bursts on each method for folding all are identical; Three kinds of folding modes are arranged in its individual event folded spring sleeve pipe: the 1st, " horizontal ", the 2nd, " through type ", the 3rd, " folding locate mode down ", in above three kinds of individual event folded ammunition formula sleeve pipes, two bursts on its each method all are identical.In device (2) part " in the folded cushion of individual event telescoping bicycle, two kinds of method for folding are arranged: the 1st, " through type ", and the 2nd, " locate mode " also can be selected at 360 ° of circumference range any directions.The third is that bicycle folding is formed " device (1) part " and " device (2) part ".In " device (1) part ", there are two kinds to fold; A kind of is that " multinomial folding " another kind is " individual event is folding "; 3 kinds of method for folding are arranged in " multinomial folding " pogo barrel: the 1st, " horizontal ", the 2nd, " through type ", the 3rd, " folding locate mode down "; In above these three kinds multinomial folded spring sleeve pipes, wherein three bursts on each method for folding all are identical; In its individual event folded spring sleeve pipe, two kinds of method for folding are arranged; The 1st, " horizontal ", the 2nd, " through type ", in above two kinds of individual event folded spring sleeve pipes, wherein two bursts on each method all are identical, in " device (2) part " individual event telescoping bicycle folding cushion, two kinds of method for folding are arranged: 1, be " through type ", 2, be " locate mode " and can enclose the scope any direction at 360 ° circle and select to fold.At " device (3) part " is that tight with the abnormal shape on left threading and the right threading, broad shape (type) oblong location, rope respectively, fixed sleeving is finished, on " spring loaded Rotate 180 ° support ", we finish like this, by bicycle middle shaft is extended a little a bit of (a bit) 180 ° of positioning of rotating springs are contained on the axis, go up foot-operated then.The central authorities at Zhou two make a call to two accurately foot-operated dowel holes respectively and have two braking gong silk pins tight foot-operated lock therein, no the time, left threading inwardly can be pressed mark shown in the arrow among the figure "  ", gently one push away at this moment that left threading moves inward inwards with have gentle hands, force 180 ° of stand spring to run quickly tight from the external force pressure of experiencing, adhering to (fixing) " spring dust cover " on left threading simultaneously in this is backed down by axis, cover spring on " dust cover " is run quickly tightly by external force pressure simultaneously, at this moment middle shaft alignment, rope is tight, set pin all breaks away from 90 ° of crosses on foot-operated, 180 ° turn to the tapering groove, at this moment with have gentle hands gently with left threading by behind own needed angle half-twist or 180 °, have gentle hands is easily opened and can be recovered, at this moment under the effect of " device (4) part ", rope is tight, fixedly left threading makes it form station pin or bracing frame, forms station foot support and other purposes.If in the time of will using, it is (contrary to take over meaning with have gentle hands light one, must) half-twist or 180 ° can recover normal use, at " device (4) part " is to sit and reach " reset cradle pedal " and " fixed support pedal " attached to accessory mount and annex in-to-in spring " activity positioning of rotating support " that support is taken by being fixed on support on the frame, left threading need only be rotated in use when talking about the positioning of rotating support and approximately become a line, fixedly the left foot pedal is finished the effect of support, at these all device parts in invention, general those of ordinary skill in industry manufacturing and field of mechanical technique can all be finished, and this point proves in practice.

Our this invention, than the advantage that prior art had be, at the bicycle manufacture view is very simple, its design philosophy is first-class, at spring housing tubular type bicycle folding handle, cushion, both feet are stepped in wall and the formula of the bullet Rotate 180 ° support, the mechanical technique processing request precision of whole four devices and parts is very high, can also split process, very convenient, its usage range is very extensive, and ordinary bicycle is arranged, the mountain region cross-country car, sport-racing car, derailleur, perambulator, toy car, and various double slashes bicycles, two curved thick stick cars, curved straight thick stick car, circular arc thick stick car, horizontal bar car etc.But also Foldable handlebar, cushion, support, both feet are stepped on the folding of wall arbitrarily, support floor area and space are little, smaller and more exquisite flexible, more convenient, can carry, anti-theft is antitheft, can hang on the wall, also can be placed on and deposit in the baggage container standby after closet and various large, medium and small automobile, the small passenger car etc., our this project invention has exceeded existing technical merit.Its good effect is to make social progress, human civilization, promote the world industry technology and constantly advance, the global people can both be obtained be economy material benefit again, convenient, reliable, anti-theft, antitheft it brought enjoyment and happiness, increased the wind coloured silk for people's life.

Our " spring housing tubular type bicycle folding handle, cushion, both feet are stepped on wall and spring loaded Rotate 180 ° support " this invention, than the advantage that prior art had be, at the bicycle manufacture view is very simple, product precision height, its design philosophy is first-class, all the precision of the mechanical technique processing request of pogo barrel folding device and 180 ° of swinging struts of bullet formula and parts is very high, they are various, and " parts of device can be processed in split; very convenient; that its usage range is very extensive; at ordinary bicycle; mountain region cross-country car; sport-racing car, derailleur, perambulator, toy car and various double slashes car, two curved thick stick cars, curved straight thick stick car, circular arc thick stick car, the horizontal bar car, three-wheel vehicle, motor bike etc.But also folding bicycle handle arbitrarily, cushion, both feet are stepped on wall and support, floor area and space are littler, smaller and more exquisite flexible, can arbitrarily carry more convenient, anti-theft is antitheft, be fit to be placed on Anywhere, also can hang on the wall, also can be placed on closet and various big, in, roadlice, deposit in the standby baggage container after the small passenger car etc., our this project invention has exceeded existing technical merit, its good effect is to make social progress, human civilization, promoting the world industry technology constantly advances, be the once leap and the revolution of industrial circle, it is promptly economical that the global people can both be obtained, material benefit again, convenient, reliably, anti-theft, antitheft, it is given in people's the life and has increased the wind coloured silk, has brought enjoyment and happiness.

We are described as follows by the drawing of this invention, Fig. 1 is that four connections of installing between each parts partly among the car load figure are formed, indispensable, it is respectively bicycle handle bar folding " device (a 1) part " assembly drowing assembly, bicycle folding cushion " device (2) part " assembly drowing assembly, bicycle folding both feet are stepped on wall bullet formula half-twist, 180 ° of " device (3) part " assembly drowing assemblies and the formula of bullet Rotate 180 ° support " device (4) part " assembly drowing assembly.

In bicycle folding handle " device (1) part ", have 39 accompanying drawings, 3 kinds of sleeve pipe folding modes are wherein arranged, first kind of mode has 16 accompanying drawings in device (1) part, in first kind of mode, Fig. 1-11 li multinomial bicycle folding handlebar device (1) part wherein, Figure 12-the 16th, two bicycle folding handlebar device (1) parts.In multinomial bicycle folding handlebar device, Fig. 1, be partly (first kind of mode) assembly figure of multinomial bicycle folding handlebar device (1), Fig. 2 is partly (first kind of mode) front view of the multinomial folding grip device of bicycle (1), Fig. 3 is that multinomial bicycle folding is A-A (horizontal) cutaway view or section-drawing, Fig. 4 is a multinomial driving folding grip A ' A ' (through type) cutaway view or section-drawing, Fig. 5 is multinomial driving folding grip A "-A " (folding locate mode down) cutaway view or a section-drawing, Fig. 6 is multinomial bicycle folding A-A (on roll over locate mode) cutaway view or section-drawing, Fig. 7 is a then view of multinomial bicycle folding handle (preceding wushu), Fig. 8 be multinomial bicycle folding B-B (through type) cutaway view or section-drawing, Figure 10 is multinomial bicycle folding (wushu before tack is arc) view then.Figure 11 is multinomial bicycle at folding grip (arc back wushu) view then, in above 11 accompanying drawings, our invention be connect like this should " device (1) part " in multinomial bicycle folding in each parts.Because multinomial three folding burst devices are identical, therefore be example with the one place, in conjunction with the drawing explanation, " high strength casing " (1) is promptly arranged, respectively with multinomial bicycle folding right hinge connector (2) and handlebar middle hinge attaching parts (3) join " high strength casing " (1) and on the bicycle left folding is gone up hinge connector (2) and handlebar middle hinge attaching parts (3) by arrow shown in the figure "  " label orientation move back and forth, being connected gong silk (8) with a spring steel plate (9) by two on the tube wall of " high strength casing " (1) is connected with " high-strength sleeve pipe " (1), other end at spring steel plate (9) is connected by being connected gong silk (10) with button piece (11), in the bicycle left folding inside of (2) there are two little movable telescopic insurance locking positioning pieces (12), (15) respectively with two little springs (13), (16) join, at two little springs (13), (16) location gong silk (14) is regulated with two respectively again in other end, (17) join, in " high strength casing " (1), with the bicycle left folding hinge connector (2) is connected by adapter shaft gong silk (4) with handlebar middle hinge attaching parts (3) respectively, on adapter shaft gong silk (4), do not join again with spring shim (5) and flat shim (6), on adapter shaft gong silk (4), be connected with handlebar middle hinge attaching parts (3) with folding left bicycle handle bar hinge connector (2) respectively again, and by the location gong silk (7) be connected with adapter shaft gong silk (4) with handlebar middle hinge attaching parts (3), folding no the time, " high strength casing " (1) can be pressed "  " shown in figure direction of arrow, to bicycle folding the left side is moved to and the little movable telescopic insurance of second left locking positioning piece (15), hand is puzzled or hear that click ground gets final product once.But after necessary left and right two place's folding grips were folding simultaneously, the 3rd burst can be finished bicycle folding folding " device (1) part " first kind of multinomial bicycle folding handle in the middle of the folding bicycle handlebar immediately.In Figure 12-16 pair of item bicycle folding handlebar device, Figure 12 is two bicycle folding handlebar device (1) part assembly figure, Figure 13 is two bicycle folding front views, Figure 14 is that two bicycle foldings are A-A (horizontal) cutaway view or section-drawing, Figure 15 is two items folding grip A '-A ' (through type) cutaway view or section-drawings voluntarily, Figure 16 is that two bicycle foldings are A "-A " (folding locate mode down) portion's view or section-drawing, in above these 5 figure, our invention be connect like this should " device (1) part " in two bicycle foldings in each parts.Because two two folding burst devices are identical, therefore be example with the one place, in conjunction with the drawing explanation, promptly there is " high strength casing " (1) with two bicycle foldings left hinge connector (2) and handlebar middle hinge attaching parts (3) to be joined respectively, " high strength casing " (1) and left hinge connector (2) and handlebar middle hinge attaching parts (3) are gone up at bicycle folding moves back and forth by arrow shown in the figure "  " label orientation, being connected gong silk (8) with a spring steel plate (9) by two on the tube wall of " high strength casing " (1) is connected with " high strength casing " (1), other end at spring steel plate (9) is connected by being connected gong silk (10) with knob piece (11), two little movable telescopic insurance locking positioning pieces (12) are arranged in the inside of folding left bicycle handle bar, (15) respectively with two little springs (13), (16) join, at two little springs (13), (16) another regulated location gong silk (14) with two respectively again, (17) join, in " high strength casing " (1) respectively with the bicycle left folding hinge connector (2) with middle hinge attaching parts (3) is connected by adapter shaft gong silk (4), on adapter shaft gong silk (4), link to each other with flat shim (6) with spring shim (5) respectively, be connected with handlebar middle hinge attaching parts (3) with folding left bicycle handle bar hinge connector (2) respectively at adapter shaft gong silk (4), and by the location gong silk (7) be connected with adapter shaft gong silk (4), folding no the time, can be with the direction of arrow shown in the map interlinking of " high strength casing " (1), to bicycle folding the left side is moved to second little movable telescopic safety lock location piece (15) with the left side, feel or hear that click ground gets final product once, but two place's folding grips fold simultaneously about necessary, can finish bicycle folding folding " device (1) part " first kind of two item bicycle folding handle.

The second way has 11 accompanying drawings in " device (1) part ", in the second way, Fig. 1-the 6th wherein, multinomial bicycle folding handlebar device (1) part, Fig. 7-the 11st, two bicycle folding handlebar device (1) parts, in multinomial bicycle folding handlebar device, Fig. 1 is partly (second way) assembly figure of multinomial bicycle folding handlebar device (1), Fig. 2 is partly (second way) front view of the multinomial folding grip device of bicycle (1), Fig. 3 is that multinomial bicycle folding is A-A (horizontal) cutaway view or section-drawing, Fig. 4 is that multinomial bicycle folding is A '-A ' (through type) cutaway view or section-drawing, Fig. 5 is that multinomial bicycle folding is A "-A " (folding locate mode down) cutaway view or section-drawing, Fig. 6 is multinomial bicycle folding A-A (on roll over locate mode) cutaway view or section-drawing, in above these 6 accompanying drawings, our invention be connect like this should " device (1) part " in multinomial bicycle folding in each parts, because multinomial three folding burst devices are identical, so with the one place is example, in conjunction with the drawing explanation, promptly there is " high strength casing " (1) with multinomial bicycle folding left hinge connector (2) and handlebar middle hinge attaching parts (3) to be joined respectively, " high strength casing " (1) and bicycle folding left hinge connector (2) and handlebar middle hinge attaching parts (3) on, move back and forth by arrow shown in the figure "  " label orientation, there is one respectively at two of " high strength casing " (1) inwall with the onesize semi-round circular groove of little movable telescopic insurance locking positioning steel ball pin (8) radius of its location or less than steel ball radius circular hole, play the positioning and locking safety effect, join at little movable telescopic insurance positioning ball (8) and submissile Huang (9), other end at little spring (9) joins with adjusting location gong silk (10) again, in " high strength casing " (1), with bicycle folding hinge connector (2) is connected by adapter shaft gong silk (4) with handlebar middle hinge attaching parts (3) respectively, being connected with flat shim (6) at adapter shaft gong silk (4) spring shim (5), my hinge connector (3) is connected in the middle of adapter shaft gong silk (4) and folding left bicycle handle bar hinge connector (2) and handlebar, and by the location gong silk (7) link to each other with adapter shaft gong silk (4), folding no the time, " high strength casing " (1) can be pressed arrow shown in the figure "  " direction, to bicycle folding the left side is moved to another semi-round ring shape positioning groove place with tube wall the right, feel or hear that click ground gets final product once, after but two place's folding grips fold simultaneously about necessary, the 3rd burst in the middle of the folding bicycle handlebar immediately, can finish bicycle folding being folded in Fig. 7-11 pair of item bicycle handle bar device " device (1) part " second kind of multinomial bicycle folding handle, Fig. 7 is that two bicycle foldings are " device (1) part " assembly figure, Fig. 8 is that two bicycle foldings are front view, two bicycle foldings of Fig. 9 are A-A (horizontal) cutaway view or section-drawing, Figure 10 is that two bicycle foldings are A '-A ' (through type) cutaway view or section-drawing, two bicycle foldings of Figure 11 A "-A " cutaway view or section-drawing in above these 5 accompanying drawings, our invention be connect like this should " device (1) part " in two bicycle foldings in each parts.Because two burst devices of two folding grips are identical, so with the one place is example, in conjunction with the drawing explanation, promptly there is " high strength casing " (1) with two bicycle foldings left hinge connector (2) and handlebar middle hinge attaching parts (3) to be joined respectively, " high strength casing " (1) and reciprocating left hinge connector (2) and last arrow shown in the figure "  " label orientation of pressing of handlebar middle hinge attaching parts (3) at bicycle folding, there is a little movable telescopic to insure the onesize semi-round circular groove of locking positioning steel ball (8) radius respectively at two of " high strength casing " (1) inwall with its location, play the location, locking, safety effect, join at little movable telescopic insurance positioning ball (8) and little spring (9), other end at little spring (9) joins with adjusting location gong silk (10) again, in " high strength casing " (1), with the bicycle left folding hinge connector (2) is connected by adapter shaft gong silk (4) with handlebar middle hinge attaching parts (3) respectively, be connected with flat shim (6) with spring shim (5) respectively at adapter shaft gong silk (4), be connected with handlebar middle hinge attaching parts (3) with folding left bicycle handle bar hinge connector (2) respectively at adapter shaft gong silk (4), and by the location gong silk (7) link to each other with adapter shaft gong silk (4), folding no the time, " high strength casing " (1) can be pressed the direction of arrow shown in the figure, move to another semi-round ring shape positioning groove place with tube wall the right to the driving folding grip left side, feel or hear that click ground gets final product once, but two place's folding grips fold simultaneously about necessary, can finish bicycle folding folding " device (1) part " second kind of two item bicycle folding handle.

The third mode has 12 accompanying drawings in " device (1) part ", in the third mode, Fig. 1-the 7th wherein, the multinomial bicycle folding handlebar device of spring housing tubular type (1) part, Fig. 8-the 12nd, two bicycle foldings of spring housing tubular type are " device (1) part ", in the multinomial bicycle folding handlebar device of spring housing tubular type, Fig. 1 is that the multinomial bicycle folding of spring housing tubular type is " device (1) part " assembly figure, Fig. 2 is the multinomial folding grip front view of spring housing tubular type bicycle, Fig. 3 is multinomial folding grip A-A (horizontal) cutaway view of spring housing tubular type bicycle or section-drawing, Fig. 4 is the multinomial folding grip A ' of spring housing tubular type bicycle-A ' (through type) cutaway view or section-drawing, Fig. 5 is multinomial folding grip A "-A " cutaway view of spring housing tubular type bicycle or section-drawing, Fig. 6 is a then view of the multinomial folding grip of spring housing tubular type bicycle (preceding open type), Fig. 7 is the multinomial folding grip of spring housing tubular type bicycle (wushu before arc), in above these 7 accompanying drawings, our invention be connect like this should " device (1) part " in multinomial bicycle folding in each parts, because multinomial three folding burst devices are identical, so with the one place is example, in conjunction with the drawing explanation, promptly " high-strength spring sleeve pipe " (1) joins with multinomial bicycle folding left side hinge connector (2) of spring housing tubular type and handlebar middle hinge attaching parts (3) respectively, " high strength casing " and (1) and bicycle folding left hinge connector (2) and handlebar middle hinge attaching parts (3) on, press arrow shown in the figure "  " label orientation and do back and forth activity or mobile, what join with " high strength casing " (1) simultaneously is sleeve pipe spring (8), other end and spring overcoat pipe (9) at sleeve pipe spring (8) join, join by regulating location braking gong silk (10) at spring overcoat pipe (9) and multinomial folding grip left side hinge connector (2), in " high strength casing " (1), the bicycle left folding is hinge connector (2) and handlebar middle hinge attaching parts (3), connect by adapter shaft gong silk (4), on adapter shaft gong silk (4), join with spring shim (5) and flat shim (6) respectively, on adapter shaft gong silk (4), with the bicycle left folding hinge connector (2) is connected with handlebar middle hinge attaching parts (3) respectively again, and by location gong silk (7) and handlebar middle hinge attaching parts (3) be connected gong silk (d) and be connected, folding no the time, can with " high-intensity sleeve pipe " and (1) go up by figure shown in "  " direction of arrow to the bicycle left side move to make handlebar folding till, but must be left, after right two place's folding grips are folding simultaneously, folding bicycle is middle the 3rd burst immediately, can finish bicycle folding " device (1) part " the third multinomial spring housing tubular type bicycle folding folding.At Fig. 8-the 12nd, two bicycle foldings of spring housing tubular type are " device (1) part ".In two bicycle folding handlebar devicies of spring housing tubular type, Fig. 8 is that two bicycle foldings of spring housing tubular type are " device (1) part " assembly figure, Fig. 9 is that two bicycle foldings of spring housing tubular type are front view, Figure 10 is that two bicycle foldings of spring housing tubular type are A-A (horizontal) cutaway view or section-drawing, Figure 11 be two bicycle foldings of spring housing tubular type A '-A ' (through type) cutaway view or section-drawing, Figure 12 is that two bicycle foldings of spring housing tubular type are A "-A " (folding locate mode down) cutaway view or section-drawing.In above these 5 accompanying drawings, our invention be connect like this should two bicycle foldings of " device (1) part " medi-spring telescoping in each parts.Because two burst devices of two folding grips of spring housing tubular type are identical, therefore be example with the one place, in conjunction with the drawing explanation, promptly there is " high-strength spring sleeve pipe " (1) with two bicycle foldings of spring housing tubular type left hinge connector (2) and handlebar middle hinge attaching parts (3) to be joined respectively, " high strength casing " (1) and bicycle folding left hinge connector (2) and handlebar middle hinge attaching parts (3) on, it is reciprocating or mobile to press arrow shown in the figure "  " label orientation, what join with " high strength casing " (1) is sleeve pipe spring (8), other end and spring overcoat pipe (9) at sleeve pipe spring (8) join, join by regulating location braking gong silk (10) at spring overcoat pipe (9) and two folding grip left side hinge connectors (2), in " high strength casing " (1), the bicycle left folding is hinge connector (2) and handlebar middle hinge attaching parts (3), connect by adapter shaft gong silk (4), on adapter shaft gong silk (4), join with spring shim (5) and flat shim (6) respectively, on adapter shaft gong silk (4), be connected with handlebar middle hinge attaching parts (3) with folding left bicycle handle bar hinge connector (2) respectively again, and be connected with adapter shaft gong silk (4) with handlebar middle hinge attaching parts (3) by regulating location gong silk (7), folding no the time, " high strength casing " (1) can be pressed "  " shown in figure direction of arrow, to bicycle folding the left side be moved to and get final product till making handlebar folding.But must fold simultaneously by left and right two place's folding grips, can finish bicycle folding folding " device (1) part " two bicycle folding handles of the third spring housing tubular type.

In bicycle folding cushion " device (2) part ", have 12 accompanying drawings, three kinds of sleeve pipe folding modes are wherein arranged, first kind of telescoping has 4 accompanying drawings in " device (2) part ".Fig. 1 is the folding cushion of bicycle individual event " device (2) part " assembly figure, Fig. 2 is the folding cushion of bicycle individual event " device (a 2) part " front view, Fig. 3 is that bicycle folding cushion C-C (through type) analyses and observe graphic section-drawing, and Fig. 4 is bicycle folding cushion C '---C ' locate mode) cutaway view or section-drawing.In above these 4 accompanying drawings, our invention be connect like this should " device (2) part " in, each parts in the individual event bicycle folding cushion.In conjunction with the drawing explanation, by " high strength casing " (1), respectively with individual event bicycle folding cushion upper hinge attaching parts (2) and folding cushion under hinge fitting (3) join, " high strength casing " (1) and on hinge connector (3) under bicycle folding cushion upper hinge attaching parts (2) and the folding cushion, press that arrow shown in the figure "  " label orientation is done back and forth or on, move down, being connected gong silk (8) with a spring steel plate (9) by two on the tube wall of " high strength casing " (1) is connected with " high strength casing " (1), other end at spring steel plate (9) is connected by being connected gong silk (10) with knob piece (11), two little movable telescopic insurance locking positioning pieces (12) are arranged in folding cushion upper hinge attaching parts (2) inside, (15) respectively with two little springs (13), (16) join, at two submissile Huangs (13), (16) location gong silk (14) is regulated with two respectively again in other end, (17) join, in " high strength casing " (1) respectively with saddle under folding hinge attaching parts (2) and the folding cushion hinge connector (3) be connected by adapter shaft gong silk (4), on adapter shaft gong silk (4), join with spring shim (5) and flat shim (6) respectively, on adapter shaft gong silk (4) again respectively with the bicycle folding cushion, last folding hinge attaching parts (2) is connected with following folding cushion hinge connector (3), and hinge connector (3) is connected with adapter shaft gong silk (4) under gong silk (7) and the folding cushion by locating.Folding no the time, " high strength casing " (1) can be pressed "  " shown in figure direction of arrow, second the little movable telescopic that moves to the top toward the top along bicycle folding cushion upper hinge attaching parts (2) insures tight locating piece (15), feel or hear in click once, can finish the folding of first kind of individual event bicycle folding cushion of bicycle folding cushion " device (2) part ".

The second way in " device (2) part ", has 4 accompanying drawings.Fig. 1 is the folding cushion of bicycle individual event " device (2) part " assembly figure, Fig. 2 is the folding cushion of bicycle individual event " device (a 2) part " front view, Fig. 3 is folding cushion C-C (through type) cutaway view of bicycle individual event or section-drawing, and Fig. 4 is the folding cushion C ' of bicycle individual event-C ' (locate mode) cutaway view or section-drawing.In above these 4 accompanying drawings, our invention be connect like this should " device (2) part " in, each parts in the folding cushion of bicycle individual event.In conjunction with the drawing explanation, by " high strength casing " (1), respectively with individual event bicycle folding cushion upper hinge attaching parts (2) and folding cushion under on the hinge connector (3), press "  " shown in figure direction of arrow, do back and forth or on, move down, circular groove with the onesize semicircle of little movable telescopic insurance locking positioning pin steel ball (8) radius of its location is arranged respectively at two of " high strength casing " (1) inwall, play the location, locking, safety effect, join at little movable telescopic lock tight danger location pin steel ball of word (8) and little spring (9), other end at little spring (9) joins with adjusting location gong silk (10) again, in " high strength casing " (1) respectively with bicycle folding cushion upper hinge attaching parts (2) and folding cushion under hinge connector (3) be connected by adapter shaft gong silk (4), be connected with flat shim (6) with spring shim (5) respectively at adapter shaft gong silk (4), be connected with hinge connector (3) under the folding cushion with bicycle folding cushion upper hinge attaching parts (2) respectively at adapter shaft gong silk (4), and link to each other with adapter shaft gong silk (4) by location gong silk (7).Folding no the time, " high strength casing " (1) can be pressed arrow shown in the figure "  " direction, move to along bicycle folding cushion upper hinge attaching parts (2) toward the top with tube wall in another semi-round annular positioning groove place, feel or ear hear that click once, can finish the bicycle folding cushion, the third mode in " device (2) part ", has 4 accompanying drawings.Fig. 1 is that " device (2) is " assembly figure partly for the folding cushion of spring housing tubular type bicycle individual event, Fig. 2 is spring housing tubular type bicycle individual event folding " device (a 2) part " front view, Fig. 3 is folding cushion C-C (through type) cutaway view of spring housing tubular type bicycle individual event or section-drawing, Fig. 4 is the folding cushion C ' of spring housing tubular type bicycle individual event-C ' (locate mode) cutaway view or section-drawing, in above these 4 accompanying drawings, our invention be connect like this should " device (2) part " in, each parts in the folding cushion of spring housing tubular type bicycle individual event.In conjunction with the drawing explanation, by " high strength casing " (1) respectively with folding cushion upper hinge attaching parts (2) of spring housing tubular type bicycle individual event and folding cushion under hinge fitting (3) join, " high strength casing " 1) and on hinge connector (3) under bicycle folding cushion hinge fitting (2) and the folding cushion, press arrow shown in the figure "  " label orientation, up reciprocating or mobile along bicycle folding cushion upper hinge attaching parts (2), what join with " high strength casing " (1) simultaneously is sleeve pipe spring (8), other end and spring overcoat pipe (9) at sleeve pipe spring (8) join, join by regulating location braking gong silk (10) at the folding cushion upper hinge attaching parts (2) of spring overcoat pipe (9) and bicycle individual event, in " high strength casing " (1), hinge connector (3) under folding cushion upper hinge attaching parts (2) and the folding cushion on the bicycle, connect by adapter shaft gong silk (4), on adapter shaft gong silk (4), join with spring shim (5) and flat shim (6) respectively, be connected with hinge connector (3) under the folding cushion with bicycle folding cushion upper hinge attaching parts (2) respectively again on the adapter shaft gong silk (4) and by the location gong silk (7) with folding cushion under hinge connector (3) be connected with adapter shaft gong silk (4), folding no the time, " high strength casing " (1) can be pressed arrow shown in the figure "  " direction, move to along bicycle folding cushion upper hinge attaching parts (2) toward the top make folding cushion folding till, can finish the folding of the third spring housing tubular type individual event bicycle folding cushion of bicycle folding cushion " device (2) part ".

Both feet at bicycle are stepped on folded wall, bullet formula half-twist, in 180 ° " device (3) parts ", have 9 accompanying drawings, Fig. 1 is that the bicycle both feet are stepped on wall folded ammunition formula half-twist, 180 ° of " device (3) part " assembly figure, Fig. 2 is that the bicycle both feet are stepped on wall bullet formula half-twist, 180 ° " device (3) part " be view then, Fig. 3 is that the bicycle both feet are stepped on wall folded ammunition formula half-twist, 180 ° of " device (3) part " A "---A " cutaway view or section-drawing, Fig. 4 is a bicycle left threading wall folded ammunition formula half-twist, 180 ° of K to and B-B part sectional view (through type), Fig. 5 is the folding B ' of bicycle left threading wall-B ' part sectional view (through type), Fig. 6 is a bicycle expanded letter left threading wall folded ammunition formula half-twist, 180 ° of K are to figure, Fig. 7 be the folding G of bicycle right threading wall to and C '-C ' part sectional view, Fig. 8 is the folding C ' of bicycle expanded letter right threading wall-C ' part sectional view, and Fig. 9 is that the folding G of bicycle expanded letter right threading wall is to figure.In above these 9 accompanying drawings, in conjunction with the drawing explanation, our invention is to connect like this to be somebody's turn to do in " device (3) part ", the bicycle both feet are stepped on wall folded ammunition formula half-twist, in 180 °, by foot-operated folded wall (17), " " (1) joins with bicycle right threading folded wall upper hinge attaching parts (2) and back hinge connector (3) respectively high strength casing abnormal shape on right threading folded wall (17), " high strength casing " (1) and before bicycle right threading folded wall after hinge connector (2) and the left threading folded wall on the hinge connector (3), back and forth move forward and backward by arrow shown in the figure "  " direction, " two of intensity sleeve pipe (1) inwall has one respectively with the round whirlpool of onesize semi-round groove of little movable telescopic insurance locking positioning pin steel ball (8) radius of its location or semicircle and less than the roundlet knock hole of steel ball radius; come superly to open super effect to the positioning and locking insurance; join at little movable telescopic locking insurance location pin steel ball (8) and little spring (7); locate gong silk (6) with adjusting again in the other end of little spring (7) and join; in " high strength casing " (1); respectively with bicycle right threading folded wall before after hinge connector (2) and the folded wall hinge connector (3) be connected by adapter shaft gong silk (4), hinge connector (2) is connected by the gong silk (5) that is located by connecting before adapter shaft gong silk (4) and bicycle right folding, at right threading folded wall (17) and bicycle middle shaft (11) is to be connected by bicycle middle shaft pin (9) with hole on the axle for bicycle by the right threading wall, axis pin (9) is to be connected by braking location gong silk (10) with bicycle middle shaft (11), no the time, " high strength casing " (1) can be pressed arrow shown in the figure "  " direction, along the bicycle pedals wall to central axis direction move or move until hear or the feel click once, make little movable telescopic insurance locking pin steel ball (8) in second semi-round groove or semi-round round whirlpool onesize with its steel ball (8), promptly till the roundlet knock hole less than steel ball (8) radius, can finish the folding of bicycle right threading folded wall.At left threading folded wall bullet formula half-twist, in 180 ° in left threading folded wall (16), have on the left threading abnormal shape " high strength casing " (1) respectively with bicycle left side bullet formula half-twist, preceding hinge connector (2) on 180 ° of foot-operated folded wall and back hinge connector (3) join, " high strength casing " (1) and before bicycle left folding wall behind hinge connector (2) and the left folding wall on the hinge connector (3), press arrow shown in the figure "  " direction, do back and forth or move forward and backward, the round whirlpool that has a little movable telescopic with its location to insure onesize semi-round groove of locking positioning pin steel ball (8) radius or semicircle respectively at two of " high strength casing " (1) inwall reaches the roundlet knock hole less than the steel ball radius, play positioning and locking insurance and open effect, join at little movable telescopic locking insurance location pin steel ball (8) and little spring (7), other end at little spring (7) joins with adjusting location gong silk (6) again, in " high strength casing " (1), respectively with bicycle left folding wall before after hinge connector (2) and the folded wall hinge connector (3) be connected by adapter shaft gong silk (4), hinge connector (2) is connected by the gong silk (5) that is located by connecting before adapter shaft gong silk (4) and bicycle left folding wall, at left threading folded wall (16) and bicycle middle shaft (11) is to be connected by bicycle middle shaft pin (9) with hole on the axle for bicycle by the left threading wall, axis pin (9) is to be connected by braking location gong silk (10) with bicycle middle shaft (11), no the time, " high strength casing " (1) can be pressed arrow shown in the figure "  " direction, along the bicycle pedals wall to central axis direction move or move until hear or the feel click once, make little movable telescopic locking positioning insurance pin steel ball (8) second reach roundlet knock hole with onesize semi-circular groove of its steel ball (8) or semi-round round whirlpool less than the steel ball radius till, movable dust cover (12) is connected by little movable dust cover axle (13) with movable dust cover (14) is even on the foot-operated wall of left folding, bullet formula half-twist, the foot-operated walls (16) of 180 ° of left foldings be enclosed within bicycle middle shaft and go up preventing dust that a big spring left side then goes up greatly, cover of upholstery (18) is joined, then join at last dustproof the interior of cover of upholstery (18) with bicycle middle shaft big spring (15), other end at axis big spring (15) joins with the following dust boot (19) of decorating, under decorate dust boot (19) and bicycle middle shaft and on emit (20) to join, when in use, need only be with the formula of bullet half-twist, 180 ° of foot-operated walls (16) of left folding are pressed arrow shown in the figure "  " direction, in axis then with have gentle hands light one by being that spring type is contrary along bullet formula half-twist, 180 ° of folding left foot walls (16), if obsolete words, also need only press with have gentle hands light one " be reversible along making bullet formula half-twist arbitrarily; and 180 ° of folding left threading walls (16) reset and recover normal, can finish the bicycle both feet and step on folded wall bullet formula half-twist; folding and rotation of 180 ° of devices (3) part.

In bicycle bullet formula Rotate 180 ° device (4) part, have 5 accompanying drawings, Fig. 1 is that bicycle device (4) part plays Rotate 180 ° support expansion assembly figure, Fig. 2 is that bicycle device (4) part plays formula Rotate 180 ° support expansion drawing, Fig. 3 is that bicycle device (4) part plays formula Rotate 180 ° support front view and attached view, Fig. 4 is that bicycle device (4) part plays formula Rotate 180 ° support survey formula figure and B-B partial cutaway diagrammatic sketch, Fig. 5 is that bicycle device (4) part plays formula Rotate 180 ° support A-A cutaway view or section-drawing, in above these five accompanying drawings, our invention be connect like this this install each parts in 4 parts have bicycle bullet formula Rotate 180 ° support to sit (1) to be connected by 4 groups of same gong silk (4) spring shim (5) flat shims (6) that are connected with frame, support sit (1) and bicycle bullet formula Rotate 180 ° support (2) by position rotating axle gong silk (9) spring shim (10) flat shim (11) be connected position rotating sleeve pipe (12) and the big spring that circles round (13) is connected, press arrow shown in the figure

Direction is done contrary along two rotations, angle of rotation is that θ=180 ° are sat (1) at support (1) internal activity latch (3) and support and joined, other end and little retracing spring (7) at movable jin latch (3) join, other end at little retracing spring (7) is located adjusting and is emitted gong silk (8) to join with the latch that resets again, and the latch location adjusting that resets emits gong silk (8) and support seat (1) to be connected, other end in movable latch (3) links to each other with fixed support pedal attaching parts (19), by adapter shaft gong silk (15), spring shim (16), flat shim (17) and rolling small casing (18) are connected, and fixed support pedal attaching parts (20) respectively with fixed support (19) and fixed support pedal (28), be connected with fixed support pedal attaching parts (20) by adapter shaft gong silk (21) spring shim (22) flat shim (23) and rolling sleeve pipe (24) at fixed support (19), at fixed support pedal (28) is by adapter shaft gong silk (25), spring shim (26) and flat shim (27) are connected with fixed support pedal attaching parts (20), sit (1) at fixed support (19) and support and be connected, reset cradle pedal attaching parts (33) and bicycle bullet formula Rotate 180 by auto lock location gong silk (14).Support (2) is to be connected by connecting gong silk (29) spring shim (30) and flat shim (31), reset cradle pedal attaching parts (33) passes through adapter shaft gong silk (34) with reset cradle road plate (37), spring shim (35) and flat shim (36) are connected, and can finish bicycle " device (4) part " and play formula Rotate 180 ° support.

" spring housing tubular type bicycle folding handle, cushion, the both feet pedal and play formula Rotate 180 ° support " invention, our invention is in use very convenient, four kinds of devices are arranged in this invention, in spring housing tubular type bicycle folding handlebar device (1) part, total 39 modes that have three kinds of different sleeve pipes to finish of accompanying drawing, be divided into two kinds of multinomial folding and two item folding grips every kind of different bicycle telescoping again, in first kind of mode, have 16 accompanying drawings, Fig. 1-the 11st, multinomial bicycle folding is " device (1) part ", Figure 12-16 pair of item bicycle folding is " device (1) part ", in multinomial bicycle folding handlebar device, because three burst devices of multinomial folding grip are identical, therefore be example with a place wherein, in conjunction with the drawing explanation, at bicycle folding no the time, to be connected " high-strength sleeve pipe ' connecing on (1) wall turn round (12) and press; make " high strength casing " (1) press the mark of arrow shown in the figure "  "; can be freely hinge connector (2) and handlebar middle hinge attaching parts (3) are gone up crank motion and to move; not no at ordinary times the time, the knob (11) on the tube wall of " high strength casing " (1) can be pressed; at this moment knob (11) is under the effect of external force; the spring steel plate bending in left folding, knob (11) parallels with the inwall of " high strength casing " (1) and forces the device left folding by compression of movable telescopic insurance locking positioning piece (12) in the hinge connector (2) and with a bicycle left side outer wall being paralleled, owing to being stressed of movable telescopic insurance locking positioning piece (12) withdrawn, regulate under the effect of gong silk with locking positioning, make little spring (13) pressurized, at this moment with the left handlebar in the light edge of have gentle hands left second the movable telescopic insurance locking positioning piece (15) on the handlebar go up and move until feel or hear getting final product of click once, at this moment the second left pin on the left handlebar has played its positioning and locking effect and prevented that " high strength casing " (1) from moving towards the direction that resets in folding, give folding making troubles, in the bicycle left folding position piece (12) is locked in the insurance of the movable telescopic of hinge connector (2) partial interior, under this movable telescopic insurance locking positioning piece (12) compressing simultaneously in no external force, return to original position again, at this moment by adapter shaft gong silk (4) spring shim (5), flat shim (6) is eliminated the gap, braking and locking gong silk (7) plays the effect of locking positioning insurance, it is folding that left bicycle handle bar is just fallen to naturally, folded part on so left bicycle handle bar has just all been finished, if will reuse, in only needing to turn round connecing on the tube wall of " high strength casing " (1) under the flicking, branch has a slope dovetail furrow in addition at tube wall two of " high strength casing " (1), can or move by arrow shown in the figure "  " direction crank motion, at this moment the left side that need only the left folding handle moves to first movable telescopic locking positioning insurance pin, feel or hear click once can recover normal.A but necessary bicycle left side, after right two places are folding, folding bicycle is middle the 3rd burst immediately, can finish bicycle folding folding " device (1) part " first kind of multinomial bicycle folding handle, in two bicycle folding handlebar devicies of Figure 12-16 topic part, locate in the bicycle folding handlebar device at two, because two bursts of two folding grips are identical, therefore wherein to locate to be example, in conjunction with the drawing explanation, at bicycle folding no the time, the knob (12) that will be connected on the wall of " high strength casing " (1) is pressed, make " high strength casing " (1) press arrow shown in the figure "  " direction, it is movable and mobile to go up hinge connector (2) and handlebar middle hinge attaching parts (3) in left folding freely, not no at ordinary times the time, the knob (11) on the tube wall of " high strength casing " (1) can be pressed, at this moment knob (11) is under the effect of external force, spring steel plate (9) bending, knob (11) parallels with the inwall of " high strength casing " (1), force insurance locking positioning piece (12) pressurized of movable telescopic, the withdrawal left folding is paralleling in the hinge connector (2) and with left bicycle handle bar outer wall, owing to movable telescopic insurance locking positioning piece (12) is withdrawn and locking positioning by the compressing of external force, regulate under the effect of gong silk (14), make little spring (13) pressurized, at this moment the left handlebar in edge that have gentle hands is light, second movable telescopic safety lock location movable block (15) on the car upward moves until feel or hears getting final product of click once to the right, at this moment the insurance location of the second left movable telescopic on handlebar pin (15) has played the effect of location and prevented that " high strength casing " (1) from moving to the direction that resets in folding, give folding making troubles, in the bicycle left folding movable telescopic of hinge connector (2) partial interior is insured locking positioning piece (12), under this movable telescopic insurance positioning and locking piece (12) compressing simultaneously in no external force, return to original position again, at this moment by connector shaft gong silk (4), spring shim (6) is eliminated the gap, braking and locking gong silk (7) plays the effect of locking positioning insurance, make left bicycle handle bar fall to folding naturally with hand, folded part on so left bicycle handle bar has just all been finished, if will reuse, in only the knob on the tube wall of " high strength casing " (1) need being pressed gently, there is a slope dovetail furrow or to move respectively by arrow shown in the figure "  " direction crank motion at the inwall two of " high strength casing (1) ", at this moment the right of folding grip moves to first movable telescopic locking positioning insurance pin left, feel or hear that click once, can recover normal, can finish bicycle folding folding " device (1) part " first kind of two bicycle folding handle but two place's folding grips are folding simultaneously about must bicycle.

In the second way, have 11 accompanying drawings, in the bicycle folding handle, be divided into two kinds of the multinomial folding grip of telescoping and two item folding grips, Fig. 1-the 6th wherein, " device (1) part " Fig. 7-the 11st of multinomial bicycle folding, two bicycle foldings are " device (1) part ", in multinomial bicycle folding handlebar device, because three burst devices of multinomial folding grip are identical, therefore be example with one of them burst, in conjunction with the drawing explanation, at bicycle folding no the time, arrow shown in the figure "  " direction is pressed in " high strength casing " (1), can go up hinge connector (2) and handlebar middle hinge attaching parts (3) reciprocating or mobile in left folding freely, this is because respectively have a movable telescopic little with it to insure the onesize semi-round circular groove of locking positioning steel ball pin (8) radius at the inwall two ends of " high strength casing " (1), or less than the small sircle hole of steel lock radius, play the location, locking, safety effect, when move on the left side of folding grip hinge connector (2) left in " high strength casing " (1), end in the tube wall of " high strength casing " (1) is located semi-round circular groove and towards left folding direction is moved, at this moment being compressed back little movable telescopic insurance positioning ball lock of left hinge fitting (2) in-to-in (8) parallels with " high strength casing " (1) inwall, because the little movable telescopic locking insurance location sub-steel ball of lock (8) is subjected to the compressing of external force, make movable little spring (9) pressurized, at this moment with light along left folding hinge fitting (2) and handlebar middle hinge fitting (3) being moved to semi-round circular groove with other end, " high strength casing " (1) to the folding grip left side and merge and reset feel or hear getting final product of click once of have gentle hands, in this movable telescopic hinge tight insurance positioning ball lock (8) following in no external force simultaneously, return to original position again.Second function of super positioning and locking insurance of having arrived the semi-round circular groove of " high strength casing " (1) other end and when preventing to fold " high strength casing " (1) move towards the direction that resets, give folding making troubles and inconvenience, can finish the bicycle left folding like this last folding, a but necessary bicycle left side, after right two place's folding grips are folding simultaneously, the 3rd burst in the middle of the folding bicycle handlebar immediately, can finish bicycle folding folding " device (1) part " second kind of multinomial bicycle folding handle, at Fig. 7-the 11st, two bicycle folding handlebar device parts, in two bicycle folding handlebar devicies, because two bursts of two folding grips are identical, therefore be example with a place wherein, in conjunction with the drawing explanation, at bicycle folding no the time, arrow "  " direction shown in " high strength casing " (1) pressed, the right side can be free in left folding hinge crank motion or mobile then on part (2) and the handlebar middle hinge fitting (3) in succession, this is because respectively have a movable telescopic little with it to insure the semi-round onesizely circular groove of tightening position steel ball lock (8) radius at the inwall two ends of " high strength casing " (1), play the positioning and locking safety effect, the semi-round circular groove of an end in the tube wall of " high strength casing " (1), towards left folding direction is moved, being compressed back left hinge connector (2) in-to-in little movable telescopic positioning ball pin (8) parallels with " high strength casing " (1) inwall, because little movable telescopic locking insurance location pin steel ball (8) is subjected to the compressing of external force, make movable little spring (9) be stressed, at this moment with light hinge connector (2) and handlebar middle hinge attaching parts (3) being merged to the semi-round circular groove that the folding grip left side moves to other end, " high strength casing " (1) of have gentle hands along left folding, feel or hear getting final product of click once, under this movable telescopic insurance positioning ball pin (8) compressing simultaneously in no external force, return to original position again, played the function of the positioning and locking insurance of the semi-round circular groove of " high strength casing " (1) other end, the effect and prevent that move towards the direction that resets " high strength casing " (1) when folding, give folding making troubles and inconvenience, can finish the bicycle left folding like this last folding, if will reuse, a but necessary bicycle left side, the right side two place's folding grips are folding simultaneously, can finish folding of folding grip " device (1) part " second kind of two bicycle folding voluntarily.

Have 12 accompanying drawings in the third mode, Fig. 1-the 7th, the multinomial bicycle folding of spring housing tubular type is " device (1) part ", Fig. 8-the 12nd, two bicycle foldings handles of spring housing tubular type " device (1) part " are in the multinomial bicycle folding handlebar device of spring housing tubular type, because three folding devices of the multinomial folding grip of spring housing tubular type are identical, therefore be example with one of them burst, in conjunction with arrow shown in the drawing "  " direction, can be freely left folding hinge connector (2) and bicycle left folding on do and move around or crank motion, this be because the bicycle left folding on have spring overcoat pipe (9) be fixed on the bicycle left folding hinge connector (2) on, the bicycle left folding hinge connector (2) on, when the sleeve pipe external force pressure in spring overcoat pipe (9) and the spring overcoat pipe (9) is arranged, press arrow shown in the figure "  " direction, the left line of folding hinge attaching parts (2) moves left, force sleeve pipe big spring (8) and " high strength cover (1) is compressed in the spring overcoat pipe (9); make the left folding of spring housing tubular type folding; by the sleeve pipe big spring; if will reuse; the pogo barrel left folding need only be returned to that central axis with handlebar middle hinge attaching parts (3) keeps to hinge connector (2) or; at this moment to be in pressurized sleeve pipe big spring (8) greatly to keeping a straight line, under the compressing of no external force, promptly promote " high strength casing " (1) and reset rapidly towards the direction that resets.But must be after the left and right folding grip of bicycle spring housing tubular type folds simultaneously, middle the 3rd burst of folding bicycle handlebar can be finished spring-tube type bicycle folding folding " device (1) part " two bicycle folding handles of the third spring housing tubular type immediately.At Fig. 8-the 12nd, two bicycle folding handlebar devicies of spring housing tubular type part, in two bicycle folding handlebar devicies of spring housing tubular type, because two bursts of two bicycle folding handles are identical, therefore be example with a place wherein, in conjunction with the drawing explanation, at spring housing tubular type bicycle folding no the time, arrow shown in the figure "  " direction is pressed in " high strength casing " (1), can upward make hinge connector (2) and handlebar middle hinge attaching parts (3) to move around or crank motion in left folding freely, this is because on bicycle left folding handle, there is spring overcoat pipe (9) to be fixed on the bicycle left folding on the hinge fitting (2), hinge is connected on the part (2) in the bicycle left folding, interior sleeve pipe spring (8) of spring overcoat pipe (9) and spring overcoat pipe (9) and " high strength casing " (1) that links to each other with sleeve pipe spring (8) are arranged.In " high strength casing " (1) when being subjected to external force pressure, press arrow shown in the figure "  " direction, move by force on the left side of folding grip hinge connector (2) left, force sleeve pipe big spring (8) and " high strength casing " (1) to be compressed in the spring overcoat pipe (9), make the left folding of spring housing tubular type folding.If will reuse, the pogo barrel left folding need only be returned to hinge connector (2) with the central axis maintenance of handlebar middle hinge attaching parts (3) or greatly to keeping a straight line, at this moment be in pressurized sleeve pipe big spring (8), under the compressing of no external force, promptly promote " high strength casing " (1) and reset rapidly towards the direction that resets.But must be that the left and right folding grip of bicycle spring housing tubular type is folding simultaneously, can finish spring housing tubular type bicycle folding handle folding grip " device (1) part " the third, two bicycle folding handles of spring housing tubular type folding.

In bicycle folding cushion " device (2) part ", have 12 accompanying drawings, three kinds of sleeve pipe folding modes are wherein arranged, first kind of sleeve pipe mode has 4 accompanying drawings in " device (2) part ".When individual event bicycle folding cushion is no, the knob (12) that will be connected on the wall of " high strength casing " (1) is pressed, and making " high strength casing " (1) press arrow shown in the figure "  " direction can upward activity and mobile of hinge connector (3) under folding cushion upper hinge attaching parts (2) and cushion freely.Not no at ordinary times the time, the knob (11) on the tube wall of " high strength casing " (1) can be pressed, at this moment knob (11) is under the effect of external force, spring steel plate (9) bending, knob (11) parallels with the inwall of " high strength casing " (1), force movable telescopic insurance locking positioning piece (12) pressurized, parallel in the folding cushion upper hinge attaching parts (2) of withdrawal and with top attaching parts (2) outer wall, owing to movable telescopic insurance locking positioning piece (12) is withdrawn by the compressing of external force and locking positioning is regulated under the effect of gong silk (14), make little spring (13) pressurized, at this moment useful have folding cushion upper hinge attaching parts (2) in the light edge of have gentle hands and following hinge connector (3) upwards second the movable telescopic insurance locking positioning piece in hinge connector top (15) upward mobile until feel hear getting final product of click once, at this moment second the movable telescopic insurance location pin in upper hinge attaching parts top (15) played the effect of location and prevented that " high strength casing " (1) is in folding, direction moves to resetting, give folding making troubles, movable telescopic insurance locking positioning piece (12) at bicycle folding cushion upper hinge attaching parts (2) partial interior, under this movable telescopic insurance positioning and locking piece (12) compressing simultaneously in no external force, return to original position again, at this moment, eliminate the gap by adapter shaft gong silk (4) spring shim (5) flat shim (6), braking and locking gong silk (7) plays the effect of locking positioning insurance, make folding cushion fall to folding naturally with hand, bicycle folding cushion part has just all been finished like this.If will reuse, only need the knob on the tube wall of " high strength casing " (1) is pressed gently, at this moment at tube wall two of " high strength casing " (1) a slope dovetail furrow is arranged respectively, get final product by arrow shown in the figure "  " direction crank motion or move, at this moment need only move to first movable telescopic locking positioning insurance pin to the lower end of bicycle folding cushion upper hinge attaching parts (3), feel or hear click once can recover normally to finish the folding of first kind of sleeve pipe individual event bicycle folding cushion of bicycle folding cushion " device (2) part ".

Second kind of sleeve pipe mode is in device (2) part " in; have 4 accompanying drawings; when individual event bicycle folding cushion is no; arrow shown in the figure "  " direction is pressed in " high strength casing " (1); can then go up on the hinge connector (3) under folding cushion upper hinge attaching parts (2) and the folding cushion freely; move down or crank motion, this is because respectively have its little movable telescopic to insure the onesize semi-round circular groove of locking positioning steel ball pin (8) radius at the inwall two ends of " high strength casing " (1), come super to the positioning and locking safety effect, when " high strength casing " (1) when move the top of folding cushion upper hinge attaching parts (2), the semi-round circular groove of the other end in the tube wall of " high strength casing " (1), under bicycle folding cushion upper hinge attaching parts (2) and the folding cushion hinge connector (3) upwards second movable telescopic safety lock tightening steel ball pin (8) direction of hinge connector top move, at this moment being compressed the folded little movable telescopic insurance positioning ball pin of cushion upper hinge attaching parts (2) in-to-in of inflection (8) parallels with " high strength casing " (1) inwall, because little movable telescopic locking insurance location pin steel ball (8) is subjected to the compressing of external force, make movable little spring (9) pressurized at this moment move to circular groove merging with other end, " high strength casing " (1) half shape to folding cushion upper end with hinge fitting (3) under folding cushion upper hinge fitting (2) in the light edge of have gentle hands and the folding cushion, feel or hear getting final product of click once, played " high strength casing " (1) other end semi-circular groove positioning and locking insurance function and prevent dust when folding, move to the lower end direction that resets " high strength casing " (1), give folding making troubles and inconvenience, finish the folding of bicycle folding cushion like this.If will reuse, need only be on hinge connector (3) under bicycle folding cushion upper hinge attaching parts (2) and the folding cushion with " high strength casing " (1), to its folding direction that resets, big to folding cushion under hinge connector (3) in line the time, with have gentle hands gently to the place that resets of lower end, press arrow shown in the figure "  " direction crank motion or move at this moment, on the tube wall of " high strength casing " (1) the semi-round circular trough of an end come off (from), making the movable telescopic locking positioning insure steel ball (8) pin plays again the effect of locking positioning insurance and prevents to break away from accident so as to avoid an accident with the semi-round circular trough of tube wall lower end, " high strength casing " (1) is compound, feel or hear click once can be finished the folding of second kind of folding cushion of sleeve pipe individual event of bicycle folding cushion " device (2) part ".

The third spring housing tubular type mode, in " device (2) part ", have 4 accompanying drawings, illustrate when spring housing tubular type individual event bicycle folding dirt pad is no in conjunction with drawing, "  " shown in figure direction of arrow is pressed in " high strength casing " (1), can move up and down or crank motion on the hinge fitting (3) under folding cushion upper hinge attaching parts (2) and the folding cushion freely, this is because on bicycle folding cushion upper hinge attaching parts (2), there is spring overcoat pipe (9) to be fixed on the bicycle folding cushion upper hinge attaching parts (2), on bicycle folding cushion upper hinge chaining part (2), the interior sleeve pipe spring (8) of spring place sleeve pipe (9) and spring overcoat pipe (9) and " high strength casing " (1) that links to each other with sleeve pipe spring (8) are arranged.In " high strength casing " (1) when being subjected to external force pressure, press arrow shown in the figure "  " direction, move by force upper end to folding cushion upper hinge attaching parts (2), force sleeve pipe big spring (8) and " high strength casing " (1) to be compressed in the spring overcoat pipe (9), make the spring housing tubular type, folding cushion is folding.If will reuse, the folding cushion upper hinge attaching parts (2) of pogo barrel need only be returned to the central axis maintenance that is connected (3) with hinge under the folding cushion or greatly to keeping a straight line to the place that resets, at this moment be in pressurized sleeve pipe big spring (8), under the compressing of no external force, promotion promptly " high strength casing " (1) resets rapidly to the direction that resets, recover normal, can finish the third spring housing tubular type individual event bicycle folding cushion of telescoping bicycle folding cushion " device (2) part " folding of spring.

This project invention is stepped on wall folded ammunition formula half-twist at the bicycle both feet, in 180 ° " device (3) parts ", have 9 accompanying drawings, on bicycle right threading folded wall, by right threading wall " high strength casing " (1) by increasing arrow among the figure: "  " direction, can go up reciprocating or mobile at right threading folded wall hinge connector (2) and right threading folded wall hinge connector (3) freely, this is because respectively have a movable telescopic little with it insure the round whirlpool of the onesize semicircle of locking positioning steel ball pin (6) radius at the inwall two ends of special-shaped thin wall " high strength casing " (1) or less than the small sircle hole of its steel ball radius, play the positioning and locking safety effect, when special-shaped thin wall " high strength casing " (1) moving along bicycle right threading folded wall hinge connector (2) and right threading folded wall hinge connector (3) to the bicycle middle shaft direction, leave in special-shaped thin wall " high strength casing " (1) tube wall or the positioning and locking insurance circle whirlpool of upper end or less than its steel ball radius small sircle hole, move towards right threading folded wall hinge connector (3) central axis direction, at this moment being compressed back the little movable telescopic locking insurance positioning ball pin of right threading folded wall hinge connector (3) in-to-in (6) parallels with " high strength casing " (1) inwall with special-shaped thin wall, because little movable telescopic locking positioning insurance steel ball pin (6) is subjected to external force pressure, make movable submissile Huang (7) pressurized, at this moment with light the moving to merge to the bicycle middle shaft direction along right threading folded wall hinge connector (2) and right threading folded wall hinge connector (3) and reset of have gentle hands with the semi-round round whirlpool of special-shaped thin wall " high strength casing " (1) other end or less than the small sircle hole of the steel ball radius of locking positioning insurance, feel or hear getting final product of click once, under this insurance positioning ball pin (6) of movable telescopic locking simultaneously compressing in no external force, return to original position again, played special-shaped thin wall " high strength casing " (1) other end semicircle whirlpool or less than second function of the positioning and locking insurance of the small sircle hole of locking positioning insurance steel ball radius with prevent when folding, special-shaped thin wall " high strength casing " (1) moves towards the direction that resets, give folding making troubles and inconvenience, can finish the folding of bicycle right threading folded wall like this.If will reuse, bicycle right threading folded wall hinge connector (2) need only be moved greatly to right crus of diaphragm folded wall hinge connector (3) in line the time towards the folding direction that resets, with have gentle hands gently with special-shaped thin wall " high strength casing " (1) to the central axis direction place that resets, press arrow shown in the figure "  " direction crank motion or mobile, at this moment, the semicircle roundlet whirlpool of an end or break away from special-shaped thin wall " high strength casing " (1) tube wall less than the small sircle hole of its steel ball radius, make movable telescopic locking positioning insurance steel ball (6) pin, merge with the semicircle roundlet whirlpool of special-shaped thin wall " high strength casing " (1) the tube wall other end or less than the small sircle hole of its steel ball radius and to reset, play again the effect of locking positioning insurance and prevent to break away from accident so as to avoid an accident, feel or hear click once can be finished the folding of bicycle right threading wall.At bicycle left threading folded wall bullet formula half-twist, on 180 °, go up reciprocating or mobile by left threading folded wall hinge connector (2) and left foot folded wall hinge connector (3), this is because respectively have a movable telescopic little with it insure the round whirlpool of the onesize semicircle of locking positioning steel ball (6) radius at the inwall two ends of special-shaped thin wall " high strength casing " (1) or less than the small sircle hole of its steel ball radius, play the positioning and locking safety effect, when special-shaped thin wall " high strength casing " (1) moves to the bicycle middle shaft direction along bicycle left threading folded wall hinge connector (2) with at foot-operated folded wall hinge connector (3), leave in special-shaped thin wall " high strength casing " (1) tube wall or the positioning and locking insurance setting circle whirlpool of upper end or less than the small sircle hole of its steel ball radius, move towards left threading folded wall hinge connector (3) central axis direction, at this moment the little movable telescopic locking positioning insurance pin steel ball of oppressed withdrawal left threading folded wall hinge connector (3) in-to-in (6) parallels with special-shaped thin wall " high strength casing " (1) inwall, because little movable telescopic locking positioning insurance pin steel ball (6) is subjected to external force pressure, make movable little spring (7) pressurized, at this moment reset with light the moving to another semi-round round whirlpool or merge of special-shaped thin wall " high strength casing " (1) to the bicycle middle shaft direction of have gentle hands less than the small sircle hole of the steel ball radius of locking positioning insurance along left threading folded wall hinge connector (2) and left threading folded wall hinge connector (3), feel or hear getting final product of click once, under this insurance positioning ball pin (6) of movable telescopic locking simultaneously compressing in no external force, return to original position again, special-shaped thin wall " high strength casing " (1) other end semicircle circle whirlpool or preventing when folding have been played less than second function of the positioning and locking insurance of the small sircle hole of locking insurance steel ball radius, special-shaped thin wall " high strength casing " (1) moves towards the direction that resets, give folding making troubles and inconvenience, get final product like this, at left threading folded wall bullet formula half-twist, on 180 °, need only be horizon gently with have gentle hands with the left threading folded wall along the axis axial line, direction to the right threading folded wall, press arrow shown in the figure "  " direction, the left threading folded wall is under the compressing of external force, force axis big spring (15) to be compressed by force, on axis, move, again dust cover (12) is opened in this while axis (11) and axis left threading pin (9), because the cover of dust little spring is subjected to the effect of external force by force, this moment, the left threading folded wall was contrary by the actual needs of oneself again, along any half-twist, 180 ° of handles unclamp and get final product.If will reuse, need only with hand with left threading folding gently along the axis central axial direction parallel to the right threading direction move to make the left threading folded wall by contrary, along any half-twist of direction, 180 ° then handle unclamp, at this moment be subjected to the axis big spring (15) of external force pressure always, under the compressing of no external force, under the effect of axis big spring (15) tension, the left threading folded wall is resetted, and dust cover (12) resets dust cover and gets final product under the effect of minor flaps spring.In addition in the left threading folded wall, need only be with bicycle left threading folded wall hinge connector (2), move big to left threading folded wall hinge fitting (3) in line the time towards the folding direction that resets, with have gentle hands gently with special-shaped thin wall " high strength casing " (1) to the central axis direction place that resets, press arrow shown in the figure "  " direction crank motion or mobile, at this moment, the roundlet whirlpool of an end or break away from special-shaped thin wall " high strength casing " (1) tube wall less than the small sircle hole of its steel ball radius, make the semicircle roundlet whirlpool of movable telescopic locking positioning insurance steel ball (6) pin and special-shaped thin wall " high strength casing " (1) the tube wall other end or reset less than the small sircle hole merging of its steel ball radius, play again the effect of locking positioning insurance and prevent to break away from accident so as to avoid an accident, feel or hear click once can be finished the bicycle both feet and step on wall folded ammunition formula half-twist, the rotation of 180 ° " device (3) parts " is with folding.

In bicycle bullet formula Rotate 180 ° support " device (4) part ", have 5 accompanying drawings, we are on bicycle bullet formula Rotate 180 ° support, be fixed support pedal (28) to be dialled poor (20) by adapter shaft gong silk (25) spring shim (26) flat shim (27) and fixed support pedal attaching parts be connected, connecting group poor (20) upward by adapter shaft gong silk (21) spring shim (22) flat shim (23) and rolling small casing (24), be fixed on the fixed support, dial at attaching parts on the slotted hole of other end of poor (20), be by adapter shaft gong silk (15), spring shim (16) flat shim (17) and rolling small casing (18), be connected with movable telescopic latch (3), press arrow shown in the figure "  " direction, it is inner reciprocating or mobile to sit (1) at support, because latch (3) is sat (2) inside at support the guiding elongated slot is arranged, thereby latch (3) is connected with latch little spring (7), in the other end of latch little spring (7) is that latch (3) and latch little spring (7) have the positioning and locking of adjusting and cap gong mother (8), when fixing feet pedal (28) makes under the effect of movable latch (3) in external force by attaching parts (20) and fixed support (19) on demand, be compressed back support and sit (1) inside, at this moment latch little spring (7) is in the state of suffering oppression, in this simultaneously, Rotate 180 ° travel(l)ing rest (2) is under the effect of rotation big spring (13) and locating sleeve (12), along the rapid Rotate 180 ° of locating sleeve (12), make Rotate 180 ° travel(l)ing rest (2) just in time with left threading folded wall bullet formula half-twist, 180 ° of left threadings folding (32) formation support that matches plays standing and the support effect after making folding bicycle folding.Under this latch (3) effect simultaneously, recovered normal again in no external force.Go up by connecting yellow pad (30) of positioning and locking gong silk (29) bullet and flat shim (31) at Rotate 180 ° travel(l)ing rest (2), be connected with reset cradle pedal attaching parts (33), the other end of reset cradle attaching parts (33) be connected by adapter shaft gong silk (34) spring shim (35) and flat shim (36) with reset cradle pedal (37).If will reuse, need only be with reset cradle pedal (37), ° reset by arrow shown in the figure "  " (2) Rotate 180, force movable latch (3) according to the slope on its latch, being compressed back in the fixed support seat gradually, sensation or hear click once can be finished in bicycle bullet formula Rotate 180 ° support " device (4) part ", and the rotation of bicycle bullet formula Rotate 180 ° support is with folding.

In addition in bicycle folding handle " device (1) part ", have three kinds of telescoping methods, in first kind of telescoping bicycle folding handle " device (1) part ", two kinds of bicycle folding handles are arranged again, a kind of is multinomial bicycle folding handle, and another kind is two bicycle folding handles.In multinomial folding grip voluntarily, have four kinds of folding modes, first kind of " horizon " a kind of mode, because multinomial bicycle folding is identical three bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, multinomial bicycle folding is " horizontal " hinge connector (2) and handlebar middle hinge attaching parts (3) with the bicycle left folding, in " high strength casing " (1) respectively with they separately Foldable handlebar cross-sectional plane radius or band location click less than the connecting piece of the transversal radius of Foldable handlebar separately, connect by adapter shaft gong silk (4) spring shim (5) flat shim (6) that hinge connector (3) is to brake gong silk (7) by locking positioning to be connected in adapter shaft gong silk (4) and the handlebar, no the time, necessary multinomial bicycle folding is a left side, right the while or preceding, or the back is folding, subsequently or preceding, or the back is folding arbitrarily, burst in the middle of the handlebar can be finished the folding of first kind of " horizontal " multinomial bicycle folding handle.Second kind " through type ".As Fig. 2,4,7,8,9,10,11 is the second way in the multinomial bicycle folding handle, because multinomial bicycle folding is identical three bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, multinomial bicycle folding is " through type ", be hinge connector (2) and handlebar middle hinge attaching parts (3) with bicycle folding, in " double-strength pipe " (1), respectively with they attaching partss of the cross-sectional plane radius of Foldable handlebar separately, connect by adapter shaft gong silk (4) spring shim (5) flat shim (6), adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), necessary multinomial bicycle folding is a left side no the time, right simultaneously or on, or it is folding arbitrarily down, handlebar is gone up or the middle burst of following Foldable handlebar subsequently, can finish second kind, " through type " multinomial bicycle folding handle folding.The third " folding locate mode down ".As Fig. 2,5,7,8,9,10,11 is the third mode in the multinomial bicycle folding handle, because multinomial bicycle folding is identical three bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, multinomial bicycle folding is " folding locate mode down ", be hinge connector (2) and handlebar middle hinge attaching parts (3) with the bicycle left folding, in " high strength casing " (1), respectively with them less than the attaching parts of folding grip handlebar cross-sectional plane radius separately, by connector shaft gong silk (4), spring shim (5) flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), no the time, necessary multinomial bicycle folding is a left side, right folding downwards simultaneously, subsequently forward, burst in the middle of any backward Foldable handlebar can be finished the folding of the third " folding locate mode down " multinomial bicycle folding handle.The 4th kind " on roll over locate mode ".As Fig. 2,6,7,8,9,10,11 is the 4th kind of mode in the multinomial bicycle folding handle, because multinomial bicycle folding is identical three bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, multinomial bicycle folding is " on roll over locate mode ", be hinge connector (2) and handlebar middle hinge attaching parts (3) with the bicycle left folding, in " high strength casing " (1), respectively with they less than the attaching parts of folding grip handlebar cross-sectional plane radius separately, hinge adapter shaft gong silk (4), spring shim (5) flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), no the time, necessary multinomial bicycle folding is a left side, right upwards folding simultaneously, subsequently forward, each back is burst in the middle of Foldable handlebar arbitrarily, can finish the folding of the 4th kind of " on roll over locate mode " multinomial bicycle folding handle.

In two bicycle foldings handles, have three kinds of folding modes, first kind " horizontal " is as Figure 13,14, be first kind of mode in two the bicycle foldings handles, because two bicycle foldings are identical two bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, two bicycle foldings are " horizontal ", be hinge connector (2) and middle hinge attaching parts (3) with the bicycle left folding, in " high strength casing " (1), respectively with the attaching parts less than separately Foldable handlebar cross-sectional plane radius of the cross-sectional plane radius of their folding grips separately or band location click, connect by adapter shaft gong silk (4) spring shim (5) flat shim (6), adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), in different, necessary two bicycle foldings are a left side, right the while or preceding, or the back is folding, can finish the folding of first kind of " horizontal " two bicycle folding handle.Second kind " through type " is as figure, 13,15 is two the second way in the bicycle foldings handle, because two two folding years of bicycle and folding grip are identical, therefore be example with a place wherein, in conjunction with the drawing explanation, two bicycle foldings " through type " be with the bicycle left folding hinge connector (2) and handlebar middle hinge attaching parts (3) in " high strength casing " (1), respectively with they attaching partss of the cross-sectional plane radius of folding grip separately, by adapter shaft gong silk (4), spring shim (5) flat shim (6) connects, connecting shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), no the time, necessary two bicycle foldings are a left side, right simultaneously or on, or folding arbitrarily down, can finish the folding of second kind of " through type " two bicycle folding handle.The third " folding locate mode down ".As Figure 13,16 is two the third modes in the bicycle foldings handle, because two bicycle foldings are identical two bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, two bicycle foldings are " folding locate mode down ", be hinge connector (2) and handlebar middle hinge attaching parts (3) with bicycle folding, in " high strength casing " (1), respectively with them less than the attaching parts of folding grip cross-sectional plane radius separately, connect by adapter shaft gong silk (4) spring shim (5) flat shim (6), adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), no the time, necessary two bicycle foldings are a left side, right folding downwards simultaneously, can finish the folding of the third " folding locate mode down " two bicycle folding handles.

In second kind of telescoping folding grip " device (1) part ", two kinds of bicycle folding handles are arranged, a kind of is multinomial bicycle folding handle, another kind is two bicycle folding handles, in multinomial bicycle folding handle, have four kinds of folding modes, first kind " horizontal ", as Fig. 2,3 is first kind of mode in the multinomial bicycle folding handle, because multinomial bicycle folding is identical three bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, multinomial bicycle folding is " horizontal ", be hinge connector (2) and handlebar middle hinge attaching parts (3) with the bicycle left folding, in " high strength casing " (1), respectively with they separately the cross-sectional plane radius of Foldable handlebar or band location click less than the attaching parts of Foldable handlebar cross-sectional plane radius separately, connect by adapter shaft gong silk (4) spring shim (5) flat shim (6), adapter shaft gong silk (4) and handlebar middle hinge attaching parts (3), be to be connected by locking positioning braking gong silk (7), no the time, press arrow shown in the figure "  " direction, left side on the folding grip both sides, on right hinge connector (2) and the handlebar middle hinge attaching parts (3), both sides towards the bicycle folding handle move to the folding grip safety foldable that makes both sides, but necessary multinomial bicycle folding is a left side, right the while or front or rear folding, burst subsequently or in the middle of front or rear any Foldable handlebar can be finished the folding of first kind of " horizontal " multinomial bicycle folding handle.Second kind " through type ".As Fig. 2,4 is the second way in the multinomial bicycle folding handle, because multinomial bicycle folding is identical three bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, multinomial bicycle folding is " through type ", be hinge attaching parts (2) and handlebar middle hinge attaching parts (3) with the bicycle left folding, in " high strength casing " (1), be respectively with they cross-sectional plane radius attaching partss of Foldable handlebar separately, by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), no the time, press arrow shown in the figure "  " direction, at folding bicycle the left side on both sides, on right hinge connector (2) and the middle chain attaching parts of handlebar (3), both sides towards the bicycle folding handle move to the folding grip safety foldable that makes both sides, but necessary multinomial bicycle folding is a left side, right simultaneously or on, or it is folding arbitrarily down, subsequently or front or rear arbitrarily folding, burst in the middle of the handlebar can be finished the folding of second kind of " through type " multinomial bicycle folding handle.The third " folding locate mode down ".As Fig. 2,5 is the third mode in the multinomial bicycle folding handle, because multinomial bicycle folding is identical three bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, multinomial bicycle folding is " folding locate mode down ", be hinge connector (2) and handlebar middle hinge attaching parts (3) with the bicycle left folding, in " high strength casing " (1), respectively with they less than the attaching parts of folding grip handlebar cross-sectional plane radius separately, connect by attaching parts gong silk (4) spring shim (5) flat shim (6), adapter shaft gong silk (4) is to be connected by locking bit braking gong silk (7) with handlebar middle hinge attaching parts (3), no the time, press arrow shown in the figure "  " direction, on the left side that folding grip two connects, on right hinge connector (2) and the handlebar middle hinge attaching parts (3), both sides towards the bicycle folding handle move to the folding grip safety foldables that make two companies, but necessary multinomial bicycle folding is a left side, right folding downwards simultaneously, subsequently forward, burst in the middle of any backward Foldable handlebar can be finished the folding of the third " folding locate mode down " multinomial bicycle folding handle.The 4th kind " on roll over locate mode ".As Fig. 2,6, be the 4th kind of mode in the multinomial bicycle folding handle, because multinomial bicycle folding is identical three bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, multinomial bicycle folding is " on roll over locate mode ", be that bicycle left folding is hinge connector (2) and handlebar middle hinge attaching parts (3), in " high strength casing " (1), respectively with them less than the attaching parts of folding grip handlebar cross-sectional plane radius separately by adapter shaft gong silk (4), spring shim (5) flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), no the time, necessary multinomial bicycle folding is a left side, right upwards folding burst in the middle of the Foldable handlebar arbitrarily forward or backward subsequently simultaneously, can finish the folding of the 4th kind of " on roll over locate mode " multinomial bicycle folding handle.

In two formula item bicycle foldings handles, have three kinds of folding modes, first kind " horizontal ", as Fig. 8,9 is two first kind of mode in the bicycle foldings handle, because two bicycle foldings are identical two bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, two bicycle foldings are " horizontal " hinge connector (2) and handlebar middle hinge attaching parts (3) with the bicycle left folding, in " high strength casing " (1), respectively with they separately folding grip the cross-sectional plane radius or less than the attaching parts of folding grip cross-sectional plane radius separately, by attaching parts gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), no the time, necessary two bicycle foldings are a left side, right folding downwards simultaneously, can finish the folding of the third " folding locate mode down " two bicycle folding handles.Second kind " through type " is as Fig. 8,10 be two bicycle foldings in mode in second, because two bicycle foldings are folding identical three, therefore be example with a place wherein, in conjunction with the drawing explanation, two bicycle foldings are " through type ", be hinge connector (2) and handlebar middle hinge attaching parts (3) with the bicycle left folding, in " high strength casing " (1), respectively with they attaching partss of the cross-sectional plane radius of folding grip separately, connect by adapter shaft gong silk (4) spring shim (5) flat shim (6), adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), no the time, can finish the folding of second kind of " through type " two bicycle folding handle.The third " folding locate mode down ".As Fig. 8,11 is two the third modes in the bicycle foldings handle, because two bicycle foldings are identical two bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, two bicycle foldings are " folding locate mode down " hinge connector (2) and handlebar hinge connector (3) with the bicycle left folding, in " high strength casing " (1), respectively with them less than the attaching parts of folding grip cross-sectional plane radius separately, connect by adapter shaft gong silk (4) spring shim (5) flat shim (6), adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), no the time, necessary two bicycle foldings are a left side, right folding downwards simultaneously, can finish the folding of the third " folding locate mode down " two bicycle folding handles.

In the third spring housing tubular type folding grip " device (1) part ", two kinds of bicycle folding handles are arranged, a kind of is multinomial bicycle folding handle, another kind is two bicycle folding handles, in multinomial bicycle folding handle, have three kinds of folding modes, first kind " horizontal ", as Fig. 2,3,6,7, be first kind of mode in the multinomial bicycle folding handle, because multinomial bicycle folding is identical three bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, multinomial bicycle folding is " horizontal ", be hinge connector (2) and handlebar middle hinge attaching parts (3) with the bicycle left folding, in " high strength casing " (1), respectively with they separately the cross-sectional plane radius of folding grip or band location click less than the attaching parts of Foldable handlebar cross-sectional plane radius separately, by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) and handlebar middle hinge attaching parts (3), be by locking, location gong silk (7) is connected, no the time, press arrow shown in the figure "  " direction, connect on the part (3) at the left and right sides on folding grip both sides hinge connector (2) and handlebar middle hinge, both sides towards the bicycle folding handle move to the folding grip safety foldable that makes both sides, but must fold back the while forward about multinomial bicycle folding handle, burst can be finished the folding of first kind of multinomial bicycle folding handle of " horizontal " spring housing tubular type in the middle of any backward forward subsequently Foldable handlebar, and second kind " through type " is as Fig. 2,4,6,7 is the second way in the multinomial bicycle folding handle.Because two bicycle foldings are identical three bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, multinomial bicycle folding is " through type " with the bicycle left folding hinge connector (2) to be connected (3) with the handlebar middle hinge, in " high strength casing " (1), respectively with they attaching partss of the cross-sectional plane radius of Foldable handlebar separately, by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), no the time, press arrow shown in the figure "  " direction, left side on the folding grip both sides, on right hinge connector (2) and the handlebar middle hinge attaching parts (3), both sides towards the bicycle folding handle move to the folding grip safety foldable that makes both sides, but necessary multinomial bicycle folding is a left side, right upwards folding arbitrarily downwards simultaneously, burst in the middle of any backward forward subsequently Foldable handlebar can be finished the folding of second kind of multinomial bicycle folding handle of " through type " spring housing tubular type.The third " folding locate mode down " is as Fig. 2,5,6,7 is the third mode in the multinomial bicycle folding handle, because multinomial bicycle folding is identical three bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, multinomial bicycle folding is " folding locate mode down ", be hinge connector (2) and handlebar middle hinge attaching parts (3) with the bicycle left folding, in " high strength casing " (1), be respectively with they attaching partss of the cross-sectional plane radius of Foldable handlebar separately, by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), no the time, press arrow shown in the figure "  " direction, left side on the folding grip both sides, on right hinge connector (2) and the handlebar hinge connector (3), both sides towards the bicycle folding handle move to the folding grip safety foldable that makes both sides, but necessary multinomial bicycle folding is a left side, right folding downwards simultaneously, burst in the middle of any backward forward subsequently Foldable handlebar can be finished the folding of the third " folding locate mode down " multinomial bicycle folding handle of spring housing tubular type.

In two bicycle foldings handles of spring housing tubular type, have 3 kinds of folding modes, first kind of mode " horizontal " is as Fig. 9,10 is first kind of mode in two the bicycle foldings, because two bicycle foldings are identical two bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, two bicycle foldings are " horizontal ", be hinge connector (2) and handlebar middle hinge attaching parts (3) with the bicycle left folding, in " high strength casing " (1), respectively with their the connecting by adapter shaft gong silk (4) spring shim (5) of cross-sectional plane radius location click of folding grip separately less than the attaching parts of Foldable handlebar cross-sectional plane radius separately, flat shim (6) connects, adapter shaft gong silk (4) and handlebar middle hinge attaching parts (3) are to join by locking positioning braking gong silk (7), no the time, necessary two bicycle foldings are a left side, right folding back forward simultaneously, can finish the folding of first kind of " horizontal " two bicycle folding handle.Second kind " through type ", as Fig. 9,11 is two the second way in the bicycle foldings handle, because two bicycle foldings are identical two bursts, therefore be example with a place wherein, in conjunction with the drawing explanation, two bicycles unfold " through type ", be with bicycle left folding hinge connector (2) and handlebar middle hinge attaching parts (3), in " high strength casing " (1), respectively with they attaching partss of the cross-sectional plane radius of folding grip separately, by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), no the time, necessary bicycle folding is a left side, right upwards folding arbitrarily downwards being same as, can finish the folding of two bicycle folding handles of second kind of " through type " spring housing tubular type.The third " folding locate mode down ".As Fig. 9,12, be the third mode in two the bicycle foldings handles, because two bursts of two bicycle handle bars are identical, therefore be example with a place wherein, in conjunction with the drawing explanation, two bicycle foldings are " folding locate mode down ", be hinge fitting (2) and handlebar middle hinge attaching parts (3) with the bicycle left folding, in " high strength casing " (1), respectively with them less than the attaching parts of folding grip cross-sectional plane radius separately, by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) with handlebar middle hinge attaching parts (3), no the time, necessary two bicycle foldings are a left side, right folding downwards simultaneously, can finish the folding of the third " folding locate mode down " two bicycle folding handles of spring housing tubular type, in the whole bag of tricks of above bicycle folding handle, the method for folding of the multinomial bicycle folding handle of spring housing tubular type has 11 kinds, the folding mode of two bicycle folding handles of spring housing tubular type has 9 kinds, always have the folding of 20 kinds of bicycle folding handles, these 20 kinds of method for folding or mode can selectively be used or use, and can finish our invention.We think that this invention is to realize like this, as figure bicycle folding " device (1) part " in, three kinds of telescoping bicycle foldings are arranged method for folding or mode, we are each parts in this device of such attaching parts, in first kind of telescoping folding mode, be divided into multinomial bicycle folding handle and two bicycle foldings again two kinds, finish the same at multinomial bicycle folding with the folding mode and the parts of two bicycle folding handles, therefore be that example has " horizontal " in multinomial telescoping bicycle folding handle with multinomial bicycle folding handle, " through type ", " down folding locate mode " and last folding locate mode " four kinds of folding modes and two bicycle foldings of telescoping in " horizontal " arranged; " through type " and " under roll over locate mode " three kinds of folding modes.In first kind of multinomial bicycle folding handle of telescoping " device (1) part ", we connect each parts in this device like this, because three burst devices of multinomial bicycle folding handle are identical, therefore be example with a place wherein, in conjunction with the drawing explanation, by " high strength casing " (1), with multinomial bicycle folding left hinge connector (2) and handlebar middle hinge attaching parts (3) are joined respectively, " high strength casing " (1) and the bicycle left folding hinge connector (2) and handlebar middle hinge attaching parts (3) on, it is reciprocating and mobile to press arrow shown in the figure "  " direction, being connected gong silk (8) with a spring steel plate (9) by two on the tube wall of " height sleeve pipe " (1) is connected with " high strength casing " (1), other end at spring steel plate (9) is connected by being connected gong silk (10) with knob piece (11), inside at bicycle folding left side handlebar (2), two little movable telescopic insurance locking positioning pieces (12) are arranged, (15) respectively with two little springs (13), (17) join, with the bicycle left folding hinge connector (2) being connected (3) with the handlebar middle hinge respectively in " high strength casing " (1) connects by adapter shaft gong silk (4), on adapter shaft gong silk (4) respectively with spring shim (5), flat shim (6) joins, on adapter shaft gong silk (4), with left folding voluntarily chain fitting (2) is connected with vehicle body middle hinge attaching parts (3) again, and by the location gong silk (7) be connected with adapter shaft gong silk (4) with handlebar middle hinge attaching parts (3), at adapter shaft gong silk (4) and handlebar middle hinge attaching parts (3) is to be connected by positioning and locking braking gong silk (7) to get final product, but must finish multinomial bicycle folding simultaneously the connection of each parts of three bursts or two bursts of two folding bicycles, being multinomial bicycle folding at last is connected hinge connector under the centre (3) by bicycle folding with the power (18) that turns on the front vehicle wheel hanging tight location gong silk (19) (interior hexagonal or outer-hexagonal gong silk), fixedly clamping gong silk (20) can be changed arbitrarily and be the stationary bicycle umbrella, Reflection mirror for bicycle, the bicycle sign, the fixation of doll put functions such as cigarette, could realize " device (1) part " telescoping bicycle folding in first kind of multinomial folding grip of telescoping folding, in " horizontal " multinomial telescoping bicycle folding handle " device (1) part ", Fig. 2,3,7,8,9,10,11, seven accompanying drawings are " horizontal ", because multinomial bicycle folding is identical three bursts, are example with a place therefore, in " high strength casing " (1) " horizontal " bicycle folding in, by multinomial bicycle left folding falling hinger attaching parts (2) and handlebar by-level hinge connector (3), by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) and handlebar by-level hinge connector (3) are to be connected by locking positioning braking gong silk (7) get final product, but the connection that must finish each parts of these three bursts simultaneously can realize, in " through type " multinomial telescoping folding grip " installs (1) part ", Fig. 2,4,7,8,9,10,11, seven accompanying drawings are " through type ", because multinomial bicycle folding is identical three bursts, are example with a place therefore, in " high strength casing " (1), in " through type " bicycle folding handle, by multinomial bicycle left folding straight-through hinge fitting (2) and handlebar centre are led directly to hinge fitting (3), by attaching parts gong silk (4), spring shim (5), flat shim (6) connects, and adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) to get final product with the middle straight-through hinge connector (3) of handlebar, but must finish the connection of each parts of these three bursts simultaneously, can realize, in " following folding locate mode " multinomial telescoping bicycle folding handle " device (1) part ", Fig. 2,5,7,8,9,10,11, seven accompanying drawings are " folding location down ", because multinomial bicycle folding is identical three bursts, therefore be example with the one place, in " high strength casing " (1), in " following folding locate mode " bicycle folding handle, in the middle of rolling over locating hinge attaching parts (2) and handlebar down, roll over locating hinge attaching parts (3) by multinomial bicycle left folding down, be by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) to get final product with the middle folding locating hinge connecting piece (3) down of handlebar, but the connection that must finish each parts of these three bursts simultaneously can realize, in " on roll over locate mode " multinomial telescoping voluntarily in the folding grip " device (1) part ", and Fig. 2,6,7,8,9,10,11, seven accompanying drawings are " on roll over locate mode ", because multinomial bicycle folding is identical three bursts, be example therefore, in " high strength casing " (1) with a place wherein, " on roll over locate mode " bicycle folding in, roll over locating hinge attaching parts (3) by multinomial bicycle left folding going up in the middle of last folding locating hinge attaching parts (2) and the handlebar, by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) is to be connected by location braking gong silk (7) to get final product with the middle folding locating hinge attaching parts (3) of going up of handlebar, but must finish the connection of each parts of these three bursts simultaneously, can realize.

In " horizontal " two telescoping bicycle foldings handles " device (1) part ", Figure 13,14, two accompanying drawings are " horizontal ", because multinomial bicycle folding is identical two bursts, therefore be example with a place wherein, by two bicycle left foldings falling hinger attaching parts (2) and falling hinger attaching parts (3) are joined with " high strength casing " (1), and press arrow shown in the figure "  " direction, in two bicycle left foldings, move back and forth, in " high strength casing " (1), in " horizontal " bicycle folding handle, by two from and the driving left folding falling hinger attaching parts (2) and handlebar by-level hinge connector (3), by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, and adapter shaft gong silk (4) and handlebar by-level hinge connector (3) are to brake gong silk (7) by locking positioning to be connected and to get final product, but the connection that must finish each parts of two bursts simultaneously can realize.In " through type " two telescoping bicycle foldings handlebar device (1) part, Figure 13,15 two is that " through type " is because two bicycle foldings are identical two bursts in ground, therefore be example through one of them, by two bicycle left foldings straight-through hinge connector (3) in the middle of straight-through hinge connector (2) and the handlebar is joined with " high strength casing " (1), and press arrow shown in the figure "  " direction, on two bicycle left foldings handles, move back and forth, in " high strength casing " (1), in " through type " bicycle folding handle, by two bicycle left foldings straight-through hinge connector (2) and handlebar centre are led directly to hinge connector (3), by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) to get final product with the middle straight-through hinge connector (3) of handlebar, but must finish the connection of each parts of two bursts simultaneously, can realize, at " following folding locate mode " two telescoping bicycle foldings handles " device (1) part ", Figure 13,16, two accompanying drawings are " folding locate mode down ", because two bicycle foldings are identical two bursts, therefore be example with a place wherein, join with " high strength casing " (1) rolling over the middle folding locating hinge attaching parts (3) down of locating hinge attaching parts (2) and handlebar down by two bicycle left foldings, and press arrow shown in the figure "  " direction, move back and forth on the left folding handle voluntarily at two items, in " high strength casing " (1), in " following folding locate mode " bicycle folding handle, because two bicycle left foldings are rolling over locating hinge attaching parts (3) down in the middle of folding locating hinge attaching parts (2) and the handlebar down, be by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, in the middle of adapter shaft gong silk (4) and the handlebar down folding locating hinge attaching parts (3) be to be connected by locking positioning braking gong silk (7) get final product, but each parts connection that must finish two bursts simultaneously can realize.

In second kind of telescoping folding mode, also be divided into multinomial bicycle folding handle and two bicycle foldings two kinds.The multinomial bicycle folding of second kind of telescoping in " horizontal ", " through type ", " folding locate mode down " and " on roll over locate mode " four kinds of folding modes and two bicycle foldings of second kind of telescoping in " horizontal ", " through type " and " under roll over locate mode " three kinds of folding modes are arranged.In second kind of multinomial bicycle folding handle of telescoping " device (1) part ", we connect each parts in this device like this, because three burst devices of multinomial folding grip voluntarily are identical, therefore be example with a place wherein, in conjunction with the drawing explanation, by " high strength casing " (1), with multinomial bicycle folding left hinge connector (2) is linked to each other with handlebar middle hinge attaching parts (3) respectively, " high strength casing " (1) and the bicycle left folding hinge connector (2) and handlebar middle hinge attaching parts (3) on, two of wall has one respectively with the onesize semi-round circular groove of the little movable telescopic in its location insurance locking positioning steel ball pin (8) radius or less than the small sircle hole of steel ball radius, play the positioning and locking safety effect respectively, join at little movable telescopic positioning ball (8) and movable little spring (9), other end at movable little spring (9) joins with adjusting location gong silk (10) again, in " high strength casing " (1), with the bicycle left folding chain fitting (2) is connected by adapter shaft gong silk (4) with handlebar middle hinge attaching parts (3) respectively, be connected with flat shim (6) with spring shim (5) respectively at adapter shaft gong silk (4), be connected with handlebar middle hinge attaching parts (3) with folding left bicycle handle bar hinge connector (2) respectively at adapter shaft gong silk (4), and by location gong silk (7) be connected gong silk (4) and be connected and get final product, but must finish multinomial bicycle folding simultaneously the connection of each parts of two bursts of three bursts or two bicycle foldings, be multinomial bicycle folding at last turning to preceding wooden fork (18) on hinge connector under the centre (3) and the front-wheel, tighten by the bicycle folding handle, set screw (19) (interior hexagonal or outer-hexagonal screw) is connected, and fixedly shelves screw (20) and can change arbitrarily and be the stationary bicycle umbrella, Reflection mirror for bicycle, the bicycle sign, the fixation of doll and put cigarette, the functions such as cigarette of going out.Could realize " device (1) part " telescoping bicycle folding in second kind of multinomial folding grip of telescoping folding, in " horizontal " multinomial telescoping voluntarily in the folding grip " device (1) part ", Fig. 2,3, two accompanying drawings are " horizontal ", because multinomial bicycle left folding is falling hinger attaching parts (2) and handlebar by-level hinge connector (3), by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) and handlebar by-level hinge connector (3) are to be connected by locking positioning braking gong silk (7) get final product, but the connection that must finish each parts of transporting three bursts simultaneously can realize.At " through type " multinomial telescoping bicycle folding handle " device (1) part ", Fig. 2,4, two accompanying drawings are that " through type " is because multinomial bicycle folding is identical three bursts, therefore be example with a place, in " high strength casing " (1), in " through type " bicycle folding handle, by multinomial bicycle left folding straight-through hinge connector (2) and handlebar centre are led directly to hinge connector (3), by adapter shaft gong silk (4), the yellow pad (5) of bullet, flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) to get final product with the centre being led directly to hinge connector (3), but must finish the connection of each parts of these three bursts simultaneously, can realize.In " following folding locate mode " multinomial telescoping bicycle folding handle " device (1) part ", Fig. 2,5, two accompanying drawings are " folding locate mode down ", because multinomial bicycle folding is identical three bursts, therefore be example with a place wherein, in " high strength casing " (1), in " following folding locate mode " bicycle folding handle, in the middle of rolling over locating hinge attaching parts (2) and handlebar down, roll over locating hinge attaching parts (3) by multinomial bicycle left folding down, by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) to get final product with the middle folding locating hinge attaching parts (3) down of handlebar, but must finish the connection of each parts of these three bursts simultaneously, can realize.In " on roll over locate mode " multinomial telescoping voluntarily in the folding grip " device (1) part ", Fig. 2,6, two accompanying drawings are " on roll over locate mode ", because multinomial bicycle folding is identical three bursts, therefore wherein to locate to be example, in " high strength casing " (1), " on roll over locate mode " bicycle folding in, to roll over locating hinge attaching parts (3) be to brake gong silk (7) by locking positioning to be connected and to get final product going up in the middle of last folding locating hinge attaching parts (2) and the handlebar by multinomial bicycle left folding.But must finish the connection of each parts of these three bursts simultaneously, can realize, in " horizontal " two telescoping bicycle foldings handles " device (1) part ", Fig. 8,9, two figure are " horizontal ", because two bicycle foldings are identical two bursts, therefore be example with a place wherein, because two are left folding voluntarily falling hinger attaching parts (2) are linked to each other with " high strength casing " (1) with handlebar by-level hinge connector (3), and arrow shown in the map interlinking "  " direction, on two bicycle left foldings handles, move back and forth, in " high strength casing " (1), in " horizontal " bicycle folding handle, by two bicycle left foldings falling hinger attaching parts (2) and handlebar by-level hinge connector (3), by connector shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) is to be connected by the moving gong silk (7) of locking customization to get final product with handlebar by-level hinge connector (3), but must finish the connection of each parts of two bursts simultaneously, can realize.At " through type " two telescoping bicycle foldings handles " device (1) part ", Fig. 8,10, two accompanying drawings are " through type ", because two bicycle foldings are identical two bursts, therefore be example with a place wherein, by two bicycle left foldings straight-through hinge connector (3) in the middle of straight-through hinge connector (2) and the handlebar is joined with " high strength casing " (1), and press arrow shown in the figure "  " direction, on two bicycle left foldings handles, move back and forth, in " high strength casing " (1), in " through type " bicycle folding handle, by two bicycle left foldings straight-through hinge connector (2) and handlebar centre are led directly to hinge connector (3), by adapter shaft gong silk (4), the yellow pad (5) of bullet, flat shim (6) connects, and straight-through hinge connector (3) is to join by locking positioning braking gong silk (7) to getting final product in the middle of adapter shaft gong silk (4) and the handlebar, but must finish the connection of each parts of two bursts simultaneously, can realize.In " following folding locate mode " two telescoping bicycle foldings handles " device (1) part ", Fig. 8,11, two accompanying drawings are " folding locate mode down ", because two bicycle foldings are identical two bursts, therefore be example with a place wherein, join with " high strength casing " (1) rolling over the middle folding locating hinge attaching parts (3) down of locating hinge attaching parts (2) and handlebar down by two bicycle left foldings, and press arrow shown in the figure "==" direction, on two bicycle left foldings handles, move back and forth, in " high strength casing " (1), in " following folding locate mode " bicycle folding handle, because two bicycle left foldings are rolling over locating hinge attaching parts (3) down in the middle of folding locating hinge attaching parts (2) and the handlebar down, be by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) to get final product with the middle folding locating hinge attaching parts (3) down of handlebar, but must finish the connecing of each parts of two bursts simultaneously, can realize.

In the third spring housing tubular type folding mode, also be divided into multinomial bicycle folding handle and two bicycle foldings two kinds, multinomial bicycle folding in two bicycle foldings handles in mode and being connected of each parts be duplicate, therefore be example with multinomial bicycle folding handle, in multinomial telescoping bicycle folding handle, " horizontal " arranged, " through type " and " down folding locate mode " three kinds of folding modes and two bicycle foldings of spring housing tubular type in " horizontal " arranged, " through type " and " folding locate mode down " three kinds of folding modes, in the multinomial bicycle folding handle of the third spring housing tubular type " device (1) part ", we connect each parts in this device like this, because three burst devices of multinomial bicycle folding handle are identical, therefore be example with a place wherein, in conjunction with the picture explanation, by " high strength casing " (1), join with multinomial bicycle folding folding grip left side hinge connector (2) and car middle hinge attaching parts (3) respectively, the bicycle left folding hinge connector (2) on, " high strength casing " (1) joins with moving casing big spring (8), the big bullet Huang of moving casing (8) joins with sleeve pipe spring overcoat pipe (9), sleeve pipe spring overcoat pipe (9) is regulated braking gong silk (10) by two location and with bicycle folding left hinge connector (2) is connected, " high strength casing " (1) and the bicycle left folding hinge connector (2) and handlebar middle hinge attaching parts (3) on, move back and forth by arrow shown in the figure "==" direction, in " high strength casing " (1), bicycle left folding hinge connector (2) and handlebar middle hinge attaching parts (3), connect by adapter shaft gong silk (4), on adapter shaft gong silk (4), with the bicycle left folding hinge connector (2) is connected with handlebar middle hinge attaching parts (3) respectively again, and be connected with adapter shaft gong silk (4) with handlebar middle hinge attaching parts (3) and get final product by location gong silk (7), but must finish the connection of each parts of two bursts of three bursts of multinomial bicycle folding handle or two bicycle folding handles simultaneously, be multinomial bicycle folding at last turning to preceding wooden fork (18) on hinge connector under the centre (3) and the front vehicle wheel, locate hang tight for gong silk (19) by bicycle folding, (interior hexagonal or outer-hexagonal gong silk) is connected, fixing clamping gong silk (20), can any transposing be the stationary bicycle umbrella, Reflection mirror for bicycle, the bicycle sign, the fixation of doll and put the cigarette functions such as cigarette of going out could realize folding of multinomial or two the bicycle foldings of the third spring housing tubular type bicycle in " installing (1) part ".In the multinomial spring housing tubular type of " horizontal " multinomial spring housing tubular type, bicycle folding is in " device (1) part ", Fig. 2,3,6,7, four accompanying drawings are " horizontal ", because three bursts in the multinomial bicycle folding handle are identical, therefore be example with a place wherein, in conjunction with the drawing explanation, by " high strength casing " (1), with multinomial bicycle folding left falling hinger attaching parts (2) and handlebar by-level hinge connector (3) are joined respectively, the bicycle left folding falling hinger fitting (2) on, " high strength casing " (1) joins with moving casing big spring (8), moving casing big spring (8) joins with sleeve pipe spring overcoat pipe (9), sleeve pipe spring overcoat pipe (9) is regulated braking gong silk (10) bicycle folding by two location left hinge connector (2) is connected, " high strength casing " (1) and the bicycle left folding falling hinger attaching parts (2) and handlebar by-level hinge connector (3) on, move back and forth by arrow shown in the figure "==" direction, in " high strength casing " (1), multinomial bicycle left folding institute falling hinger connects (2) and handlebar by-level hinge connector (3), connect by adapter shaft gong silk (4), on adapter shaft gong silk (4) respectively with spring shim (5), flat shim (6) joins, on connection gong silk (4), be connected with handlebar by-level hinge connector (3) with bicycle left folding falling hinger attaching parts (2) respectively again, and be connected with adapter shaft gong silk (4) with handlebar by-level hinge connector (3) by positioning and locking braking gong silk (7) and get final product, but must finish the connection of each parts of three bursts of multinomial bicycle folding handle simultaneously, can realize.In " through type " multinomial spring housing tubular type bicycle folding handle " device (1) part ", Fig. 2,4,6,7, four accompanying drawings are " through type ", because three bursts in the multinomial bicycle folding handle are identical, therefore be example with a place wherein, in conjunction with the drawing explanation, by " high strength casing " (1), with multinomial bicycle folding straight-through hinge connector (3) in the middle of straight-through hinge connector (2) in a left side and the handlebar is joined respectively, in " high strength casing " (1), by multinomial bicycle folding straight-through hinge connector (2) and handlebar middle straight general formula hinge connector (3), by adapter shaft gong silk (4), play pad (5), flat shim (6) connects, straight-through hinge connector (3) is to be connected by locking positioning braking gong silk (7) to get final product in the middle of adapter shaft gong silk (4) and the handlebar, but must finish the connection of each parts of three bursts of multinomial bicycle folding handle simultaneously, can realize.In " following folding locate mode " multinomial spring housing tubular type bicycle folding handle " device (1) part ", Fig. 2,5,6,7, four accompanying drawings are " folding locate mode down ", because three bursts in the multinomial bicycle folding handle are identical, therefore be example with a place wherein, in conjunction with the drawing explanation, by " high strength casing " (1), join rolling over locating aperture hinge connector (3) in the middle of lower-left folding locating aperture hinge connector (2) and the handlebar down with multinomial bicycle folding respectively, in " high strength casing " (1), in the middle of rolling over locating aperture hinge connector (2) and handlebar down, roll over locating aperture hinge connector (3) by multinomial bicycle left folding down, by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) to get final product with the middle folding locating aperture hinge connector (3) down of handlebar, but must finish the connection of each parts of three bursts of multinomial bicycle folding handle simultaneously, can realize.

In " horizontal " two spring housing tubular types bicycle folding handle " device (1) part ", Fig. 9,10.Two accompanying drawings are " horizontal ", because two bursts in two item bicycle foldings handles are identical, therefore be example with a place wherein, in conjunction with the drawing explanation, by " high strength casing " (1), with two bicycle foldings left falling hinger attaching parts (2) and handlebar by-level hinge connector (3) are joined respectively, in " high strength casing " (1), by multinomial bicycle left folding falling hinger attaching parts (2) and by-level hinge connector (3), by adapter shaft gong silk (4), the yellow pad (5) of bullet, flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) to get final product with handlebar by-level hinge connector (3), but must finish pair connection of each parts of two bursts of a bicycle folding handle simultaneously, can realize.At " through type " two spring housing tubular types bicycle folding handle " device (1) part " in, Fig. 9,11, two accompanying drawings are that " through type " is because two bursts in two item bicycle foldings handle are identical, therefore be example with a place wherein, in conjunction with the drawing explanation, by " high strength casing " (1), with two bicycle foldings straight-through hinge fitting (3) in the middle of straight-through hinge connector (2) in a left side and the handlebar is joined respectively, in " high-strength sleeve pipe " (1), by two bicycle left foldings straight-through hinge is connected (2) and the middle straight-through hinge fitting (3) of handlebar, by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) to get final product with the middle straight-through hinge connector (3) of handlebar, but must finish pair connection of each parts of two bursts of a bicycle folding handle simultaneously, can realize.In " following folding locate mode " two spring housing tubular type bicycle foldings handles " device (1) part ", Fig. 9,12, two accompanying drawings be " folding locate mode down " since two bicycle foldings in two bursts identical, therefore be example with a place wherein, in conjunction with the drawing explanation, by " high strength casing " (1), with two bicycle foldings straight-through hinge connector (3) in the middle of lower-left folding locating hinge attaching parts (2) and the handlebar is joined respectively, in " high strength casing " (1), roll over locating hinge attaching parts (3) down by two bicycle foldings handles, by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, and adapter shaft gong silk (4) is to be connected by locking positioning braking gong silk (7) to get final product with the middle folding locating hinge attaching parts (3) down of handlebar.But must finish pair connection of each parts of two bursts of a bicycle folding handle simultaneously, can realize.

In the folding cushion of bicycle individual event " device (2) part ", have 12 accompanying drawings, three kinds of individual event sleeve pipe folding modes are wherein arranged.In first kind of individual event telescoping folding mat " device (2) part ", have four accompanying drawings, " directly energy formula " and " locate mode " two kinds are arranged, in the folding cushion of second kind of individual event telescoping " device (2) part ", have four accompanying drawings, " through type " and " locate mode " two kinds arranged, have four accompanying drawings, " through type " and " locate mode " two kinds arranged at the folding cushion of the third individual event telescoping " device (2) part ".In the folding cushion of first kind of individual event telescoping " device (2) part ", we are each parts in such connecting device, in conjunction with the drawing explanation, by " high strength casing (1) ", join with individual event bicycle folding cushion upper hinge attaching parts (2) and bicycle folding cushion hinge connector (3) respectively, " high strength casing " (1) and under bicycle folding cushion upper hinge attaching parts (2) and folding cushion hinge connector (3) go up and to move back and forth by arrow shown in the figure "  " direction, being connected gong silk (8) with a spring steel plate (9) by two on the tube wall of " high strength casing " (1) is connected with " high strength casing " (1), other end at spring steel plate (9) is connected by adapter shaft gong silk (10) with knob piece (11), two little movable telescopic insurance locking positioning pieces (12) are arranged in the inside of folding cushion upper hinge attaching parts, (15) respectively with two little springs (13), (16) join, at two little springs (13), (16) head is in addition regulated location gong silk (14) with two respectively again, (17) join, in " high strength casing " (1) respectively with bicycle folding cushion upper hinge attaching parts (2) and folding cushion under hinge connector (3) by adapter shaft gong silk (4), spring shim (5) and flat shim (6) join, hinge connector (3) is to be connected by locking positioning braking gong silk (7) under adapter shaft gong silk (4) and the folding cushion, can realize that the bicycle individual event folds in the cushion " device (2) part ", folding of the folding cushion of bicycle individual event telescoping, in " through type " individual event telescoping bicycle folding cushion " device (2) part ", Fig. 2,3, two accompanying drawings are that " through type " is in conjunction with the drawing explanation, by " high strength casing " (1), respectively with individual event bicycle folding cushion under straight-through hinge connector (2) and the folding cushion straight-through hinge connector (3) join, in " high strength casing " (1), by straight-through hinge connector (3) under straight-through hinge connector (2) and the folding cushion on the individual event bicycle folding cushion, be connected with flat shim (6) by adapter shaft gong silk (4) spring shim (5), straight-through hinge connector (3) is to be connected by locking positioning braking gong silk (7) under adapter shaft gong silk (4) and the folding cushion, can realize the folding of individual event telescoping bicycle folding cushion " device (2) part " the folding cushion of individual event " through type ".In " locate mode " individual event telescoping bicycle folding cushion " device (2) part ", Fig. 2,4, two accompanying drawings are " locate mode ", in conjunction with the drawing explanation, by " high strength casing " (1), respectively with individual event bicycle folding cushion under locating hinge attaching parts (2) and the folding cushion locating hinge attaching parts (3) join, in " high strength casing " (1), by locating hinge attaching parts (3) under locating hinge attaching parts (2) and the folding cushion on the individual event bicycle folding cushion, by adapter shaft gong silk (4) spring shim (5), flat shim (6) connects, locating hinge attaching parts (3) is to be connected by locking positioning braking gong silk (7) under adapter shaft gong silk (4) and the folding cushion, can realize individual event telescoping bicycle folding cushion " device (2) part ", individual event " locate mode " folds the folding of cushion.

In the folding cushion of second kind of individual event sleeve pipe " device (2) part ", have four accompanying drawings, " through type " and " locate mode " two kinds arranged, and in the folding cushion of second kind of individual event sleeve pipe " device (2) part ", we connect each parts in this device like this.In conjunction with the drawing explanation, by " high strength casing " (1), respectively with individual event bicycle folding cushion upper hinge attaching parts (2) and folding cushion under hinge connector (3) join, " high strength casing " (1) and on bicycle folding cushion upper hinge attaching parts (2) and folding hinge connector (3) down, "  " moves back and forth by arrow shown in the figure, two at " high strength casing " (1) inwall, there is one respectively with the onesize semi-round circular groove of little movable telescopic insurance locking positioning steel ball pin (8) radius of its location or less than the small sircle hole of steel ball radius, play the positioning and locking safety effect respectively, join at little movable telescopic insurance positioning ball (8) and movable little spring (9), other end at movable little spring (9) joins with adjusting location gong silk (10) again, in " high strength casing " (1), with bicycle folding hinge connector (3) under upper hinge attaching parts (2) and the folding cushion is connected by adapter shaft gong silk (4) respectively, at adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, hinge connector (3) is to be connected by locking positioning braking gong silk (7) under a gong silk (4) and the folding cushion connecing, and can realize that the bicycle individual event fold folding of the folding cushion of bicycle individual event telescoping in the cushion " device (2) part ".In " through type " individual event telescoping bicycle folding cushion " device (2) part ", Fig. 2,3, two accompanying drawings are " through type ", in conjunction with the drawing explanation, by " high strength casing " (1), respectively with individual event bicycle folding cushion under straight-through hinge connector (2) and the cushion straight-through hinge connector (3) join, in " high strength casing " (1), by straight-through hinge fitting (3) under straight-through hinge fitting (2) and the folding cushion on the individual event bicycle folding cushion, by adapter shaft gong silk (4) spring shim (5), flat shim (6) connects, straight-through hinge connector (3) is to be connected by locking positioning braking gong silk (7) under adapter shaft gong silk (4) and the folding cushion, can realize the folding of individual event telescoping bicycle folding cushion " device (2) part " the folding cushion of individual event " through type ".In " locate mode " individual event telescoping bicycle folding cushion " device (2) part ", Fig. 2,4, two accompanying drawings are " locate mode ", in conjunction with the drawing explanation, by " high strength casing " (1), respectively with individual event bicycle folding cushion under locating hinge attaching parts (2) and the folding cushion locating hinge attaching parts (3) join, in " high strength casing " (1), by locating hinge connecting piece (3) under locating hinge attaching parts (2) and the folding cushion on the individual event bicycle folding cushion, by adapter shaft gong silk (4), the yellow pad (5) of bullet, flat shim (6) connects, locating hinge attaching parts (3) is to be connected by cutting with scissors tight braking gong silk (7) under adapter shaft gong silk (4) and the folding cushion, can realize that individual event telescoping bicycle folding cushion " device (2) part " the folding cushion of individual event " locate mode " is folding.

In the third individual event spring housing tubular type bicycle folding cushion " device (2) part ", have four accompanying drawings, " through type " and " locate mode " two kinds arranged, in the folding cushion of the third individual event spring housing tubular type " device (2) part ", we connect each parts in this device like this, in conjunction with the drawing explanation, by " high strength casing " (1), respectively with spring housing tubular type individual event bicycle folding cushion upper hinge attaching parts (2) and folding cushion under hinge connector (3) join, " high strength casing " (1) and on hinge connector (3) under bicycle folding cushion upper hinge attaching parts (2) and the folding cushion, move back and forth by arrow shown in the figure "  " direction, what join with " high strength casing " (1) simultaneously is sleeve pipe spring (8), other end and spring overcoat pipe (9) at sleeve pipe spring (8) join, join by regulating location braking gong silk (10) at the folding cushion upper hinge attaching parts (2) of spring overcoat pipe (9) and individual event, in " high strength casing " (1), hinge connector (3) joins under folding cushion upper hinge attaching parts (2) of order driving and the folding cushion, in " high strength casing " (1), hinge connector (3) under bicycle folding cushion upper hinge attaching parts (2) and the folding cushion, connect by adapter shaft gong silk (4), on adapter shaft gong silk (4) respectively with spring shim (5), flat shim (6) connects, be connected with hinge connector (3) under the folding cushion with folding cushion upper hinge attaching parts (2) respectively again on the adapter shaft gong silk (4), and by regulating hinge connector (3) is connected with adapter shaft gong silk (4) under location braking gong silk (7) and the folding cushion, that can realize that the third individual event spring housing tubular type bicycle folding cushion " installs (2) part " folds.In " through type " individual event spring housing tubular type bicycle folding cushion " device (2) part ", Fig. 2,3, two accompanying drawings join in conjunction with straight-through hinge connector (3) under straight-through hinge lotus attaching parts (2) and the folding cushion on the folded cushion for " through type ", in " high strength casing " (1), by straight-through hinge connector (3) under straight-through hinge connector (2) and the folding cushion on the individual event spring housing tubular type bicycle folding cushion, by adapter shaft gong silk (4), spring shim (5), flat shim (6) connects, straight-through hinge connector (3) is to be connected by locking positioning braking gong silk (7) under adapter shaft gong silk (4) and the folding cushion, can realize the folding of individual event spring housing tubular type bicycle folding cushion " device (2) part " the folding cushion of individual event " through type "." install in (2) part; Fig. 2; 4; two accompanying drawings are " locate mode "; in conjunction with the drawing explanation; at " locate mode " individual event spring housing tubular type bicycle folding cushion by " high strength casing " (1), respectively with individual event bicycle folding cushion under locating hinge attaching parts (2) and the folding cushion locating hinge attaching parts (3) join, in " high strength casing " (1), by locating hinge attaching parts (3) under locating hinge attaching parts (2) and the folding cushion on the individual event bicycle folding cushion, by connecing a gong silk (4), spring shim (5), flat shim (6) connects, locating hinge attaching parts (3) is to be connected by locking positioning braking gong silk (7) under adapter shaft gong silk (4) and the folding cushion, can realize the folding of individual event telescoping bicycle folding cushion " device (2) part " the folding cushion of individual event " locate mode ".

Step in folded wall bullet formula half-twist or 180 ° " device (3) part " at the bicycle both feet, have 9 accompanying drawings, be respectively left threading and right threading folded wall bullet formula half-twist, 180 ° two kinds, in the bicycle both feet were stepped on folded wall bullet formula half-twist, 180 °, we linked each parts in should " device (3) part " like this.Step on folded wall bullet formula half-twist at the bicycle both feet, in 180 °, by right threading folded wall (17), the preceding hinge connector (2) and the back hinge connector (3) that fold with the bicycle right threading respectively in the abnormal shape " high strength casing " (1) on the right threading folded wall (17) join, " high strength casing " (1) and before bicycle right threading folded wall after hinge connector (2) and the right threading folded wall on the hinge connector (3), press arrow shown in the figure "  " direction, move back and forth, there is one respectively at two of " high strength casing " (1) inwall with the onesize semi-round groove of little movable telescopic insurance locking positioning pin steel ball (8) radius of its location or semi-round round whirlpool and less than the small sircle hole of steel ball radius, play positioning and locking insurance and open effect, join at little movable telescopic locking insurance location pin steel ball (8) and little movable spring (7), other end at little movable spring (7) joins with adjusting location gong silk (6) again, in " high strength casing " (1), respectively with bicycle right threading folded wall before after hinge connector (2) and the foot-operated folded wall hinge connector (3) be connected by adapter shaft gong silk (4), hinge connector (2) is connected by adapter shaft braking location gong silk (5) before adapter shaft gong silk (4) and bicycle right threading folded wall, at right threading folded wall (17) and bicycle middle shaft (11) is to be connected by bicycle middle shaft pin (9) with hole on the bicycle middle shaft by the right threading wall, axis pin (9) is to be connected by braking location gong silk (10) with bicycle middle shaft (11), can realize the folding of bicycle right threading folded wall.In right threading folded wall bullet formula half-twist or 180 °, in right threading folded wall (16), by the abnormal shape on the left threading folded wall " high strength casing " (1) respectively with bicycle left threading folded wall bullet formula half-twist or 180 ° on preceding hinge connector (2) and back hinge connector (3) join, " high strength casing " (1) and before bicycle left folding wall behind hinge connector (2) and the right folding wall on the hinge fitting (3), press arrow shown in the figure "  " direction, move back and forth, there is one respectively at two of " high strength casing " (1) inwall with the onesize semi-round groove of little movable telescopic insurance locking positioning pin steel ball (8) radius of its location or semi-round round whirlpool and less than the roundlet knock hole of steel ball radius, play positioning and locking insurance and open effect, join at little movable telescopic locking insurance location pin steel ball (8) and little spring (7), regulating location gong silk (6) again in the other end of little spring (7) joins, in " high strength casing " (1), in respectively with bicycle left threading folded wall before hinge connector (3) after hinge connector (2) and the folded wall) be connected by adapter shaft gong silk (4), adapter shaft gong silk (4) and bicycle left folding wall (16) and bicycle middle shaft (11) be by, the left threading wall is connected by bicycle middle shaft pin (9) with hole on the bicycle middle shaft, axis pin (9) is to be connected by braking location gong silk (10) with bicycle middle shaft (11), can realize the folding of bicycle left threading folded wall; Movable dust cover (12) and movable dust cover little spring (14) on the foot-operated wall of left folding, spare and be connected by little movable dust cover axle (13), bullet formula half-twist, 180 ° of left foldings are ridden walls (16) and are enclosed within the dustproof cover of upholstery (18) in a left side then, a bicycle middle shaft big spring left side and join, dustproof the interior of cover of upholstery (18) then joins with bicycle middle shaft big spring (15) on a left side, join with the right dust boot (19) of decorating at one of axis big spring (15), then the right side is decorated dust boot (19) and bicycle middle shaft and is emitted (20) to join on a left side, when in use, need only be with the formula of bullet half-twist, 180 ° of foot-operated walls (16) of left folding are pressed arrow shown in the figure "  " direction, parallelly in axis, then press with have gentle hands light one, be reversible, can realize the folding and rotation in folded wall bullet formula half-twist that the bicycle both feet are stepped on or 180 ° " device (3) part " along bullet formula half-twist or 180 ° of folding left threading walls (16).

In bicycle bullet formula Rotate 180 ° support " device (4) part ", and five accompanying drawings are arranged, in bicycle bullet formula Rotate 180 ° support, we connect each parts in should " device (4) part " like this.Pass through 4 groups of same adapter shaft gong silks (4) by bicycle bullet formula Rotate 180 ° support seat (1) and frame, spring shim (5) flat shim (6) is connected, support is sat (1) and is passed through position rotating axle gong silk (9) with bicycle bullet formula Rotate 180 ° travel(l)ing rest (2), spring shim (10), flat shim (11) be connected that position rotating sleeve pipe (12) and the big spring that circles round (13) be connected, rotate arrow by shown in the figure Direction is then suitable, contrary two-way rotation, angle of rotation Q=180 °, sitting (1) internal activity latch (3) at support joins with support seat (1), other end and little retracing spring (7) in movable latch (3) join, other end at little retracing spring (7) is located adjusting and is emitted gong silk (8) to join with the latch that resets again, be connected and the latch location that resets is regulated and emit gong silk (8) and support to sit (1), other end in movable latch (3) links to each other with fixed support pedal attaching parts (19), by adapter shaft gong silk (15), spring shim (16), flat shim (17) and rolling small casing (18) are connected, and fixed support pedal attaching parts (20) passes through adapter shaft gong silk (21) with fixed support (19) and fixed support pedal (28) at fixed support (19) respectively, spring shim (22), flat shim (23) and rolling sleeve pipe (24) are connected with fixed support pedal attaching parts (20), at fixed support pedal (28) is by adapter shaft gong silk (25), spring shim (26) and flat shim (27) are connected with fixed support pedal attaching parts (20), sitting (1) at fixed support (19) and support is connected by braking and locking location gong silk (14), reset cradle pedal attaching parts (33) is to be connected by attaching parts gong silk (29) spring shim (30) and flat shim (31) with bicycle bullet formula Rotate 180 ° support (2), reset cradle pedal attaching parts (33) is by adapter shaft gong silk (34) with reset cradle pedal (37), spring shim (35), flat shim (36) is connected, and can realize that bicycle " device (4) part " plays the connection of each parts of formula Rotate 180 ° support.

Four devices on the above vehicle body, as shown in the figure, at spring shell type bicycle folding handlebar device (1), cushion device (2), the parts and the car load of both feet pedal wall bullet formula half-twist or 180 ° of devices (3) and bullet formula Rotate 180 ° holder device (4) various piece, this contriver is all arranged, and design provides various piece device and car load sample car.Here it is, and we think the best mode that realizes this invention.

On December 20th, 1 finished

Below be the literal note (separating) of Fig. 1-Figure 66 in the Figure of description:

Fig. 1 among " spring housing tubular type bicycle folding is stepped on bullet formula Rotate 180 ° support to, cushion and both feet " car load figure (Foldable handlebar device 1, folding cushion device 2, folding both feet are stepped on bullet formula half-twist, 180 °.Device 3, bullet formula Rotate 180 ° single, double pedal support device 4.

Fig. 2 is multinomial bicycle folding handlebar device (1) part assembly figure; The line of centers of handlebar diaxon, three bursts are identical, analyse and observe half-twist herein and see (first method) for A-A number.

Wherein, folding 1 at left handlebar, in, have " high strength casing " 1., left hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., two is connected the gong silk 8., spring steel plate 9., connect the gong silk 10., knob piece (11), two little movable telescopics insurance locking positioning pieces (12), (15), two little springs (13), (16), two regulate and locate gong silks (14), (17); In right handlebar folding 2, " high strength casing " arranged 1., right hinge connector 2., with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5., with flat shim 6., location gong silk 7., 8. two connect the gong silk, spring steel plate 9., connect 10. knob piece (11) of gong silk, two little movable telescopic insurance locking positioning pieces (12), (15), two little springs (13), (16), two regulate location gong silk (14), (17): turning to handlebar folding 3 down, in " high strength casing " arranged 1., go up (centre) hinge connector 2., with following (centre) hinge connector 3., adapter shaft gong silk 4., spring shim 5., with flat shim 6., location gong silk 7., 8. two connect the gong silk, spring steel plate 9., connect 10. knob piece (11) of gong silk, two little movable telescopic insurance locking positioning pieces (12), (15), two little springs (13), (16), two regulate location gong silk (14), (17).

Fig. 3 is the multinomial folding grip front view of bicycle, and folding 1, folding 2, folding 3 is multinomial folding, and three bursts of handle bar device are identical.(first kind of multinomial method for folding comprise, Fig. 2).Fig. 2,3,4,5,6,7,8,9,10,11,12 is totally ten one accompanying drawings, presses "  " shown in figure direction of arrow, three folding crank motions.

Fig. 4 is the multinomial A of folding grip voluntarily-A section-drawing (horizontal); The line of centers of handlebar diaxon, three bursts of multinomial folding grip are identical.

Wherein, folding 1 at left handlebar, in, have " high strength casing " 1., right hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4. spring shim 5. with flat shim 6., location gong silk 7., two is connected the gong silk 8., spring steel plate 9., connect the gong silk 10., knob piece (11), two little movable telescopics insurance locking positioning pieces (12), (15), two little springs (13), (16), two regulate and locate gong silks (14), (17); In right handlebar folding 2, " high strength casing " arranged 1., right hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., two be connected the gong silk 8., spring steel plate 9.; 10. location gong silk (14), (17) are regulated in knob piece (11), the little movable telescopic insurance in two places locking positioning piece (12), (15), two little springs (13), (16), two to connect the gong silk.

Fig. 5 is that multinomial bicycle folding is A '-A ' section-drawing (through type); The line of centers of handlebar diaxon, three bursts of multinomial folding grip are identical.

Wherein, folding 1 at left handlebar, in, have left hinge connector 2. with handlebar middle hinge attaching parts 3.; In right handlebar folding 2, right hinge connector (2) is arranged, hinge fitting (3) in the middle of the handlebar; In turning to down handlebar folding 3, (centre) hinge connector of going up is arranged, and 2. and down (centre) hinge connector is 3..

Fig. 6 is multinomial bicycle folding A "-A " section-drawing (folding locate mode down): the line of centers of handlebar diaxon, three bursts of multinomial folding grip are identical.

Wherein, in left handlebar folding 1, have left hinge connector 2. with handlebar middle hinge attaching parts 3.; In right handlebar folding 2, have right hinge connector 2. with handlebar middle hinge attaching parts 3.; In turning to down handlebar folding 3, (centre) hinge connector of going up is arranged, and 2. and down (centre) hinge connector is 3..

Fig. 7 for multinomial bicycle folding A " '-A " ' section-drawing (on roll over locate mode); The line of centers of handlebar diaxon, multinomial folding grip, three bursts are identical.

Wherein, in left handlebar folding 1, there is left hinge connector 2. to be connected and connects 3. with the handlebar middle hinge; Folding 2 at right handlebar, in have right hinge connector 2. with handlebar middle hinge attaching parts 3.; In turning to down handlebar folding 3, (centre) hinge connector of going up is arranged, and 2. and down (centre) hinge connector is 3..

Fig. 8 is multinomial bicycle folding view (preceding wushu) then; A-A analyses and observe half-twist herein and sees, it is reciprocating to press "  " shown in figure direction of arrow.

Analyse and observe half-twist and see, it is reciprocating to press "  " shown in figure arrow.

Fig. 9 is that multinomial bicycle folding is B-B cutaway view (through type).

Wherein, folding in 3, " high strength casing " arranged 1. at bogie car, go up (centre) hinge connector 2., with following (centre) hinge connector 3., adapter shaft gong silk 4., the yellow pad of bullet 5., with flat shim 6., location gong silk 7., connect the gong silk 8., spring steel plate 9., connect the gong silk 10., knob piece (11), two little movable telescopic insurance locking positioning pieces (12), (15), two little springs (13), (16), two regulate location gong silk (14), (17), bogie car is support (18), bogie car handle and preceding wooden fork locking gong silk (19), handlebar is decorated standby gong silk (20) (or hole).

Figure 10 is the multinomial B ' of folding grip voluntarily-B ' cutaway view (locate mode).

Wherein, bogie car folding 3 in, have (centre) hinge connector of going up 2. and card (centre) hinge connector 3., bogie car support (18), bogie car handle hang tight gong silk (19) with preceding wooden fork locking, handlebar is decorated standby gong silk (20) (or hole).

Figure 11 is multinomial bicycle folding A-A view (wushu before tack is arc) then; Fold 3, analyse and observe half-twist and see at A-A place.

It is reciprocating to press "  " shown in figure direction of arrow.

Figure 12 is multinomial bicycle folding A-A view (arc back wushu) then; Fold 3, A-A analyses and observe half-twist herein and sees.

It is reciprocating to press "  " shown in figure direction of arrow.

Figure 13 is two bicycle folding handlebar device (1) part assembly figure; The line of centers of handlebar diaxon, two bursts are identical, (first method).

Wherein, folding 1 at left handlebar, in, have " high strength casing " 1., left hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., two is connected the gong silk 8., spring steel plate 9. connect the gong silk 10., knob piece (11), two little movable telescopics insurance locking positioning pieces (12), (15), two little springs (18), (16), two regulate and locate gong silks (14), (17); Or handlebar folding 2 in, have " high strength casing " 1., right hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6. locate the gong silk 7., two is connected the gong silk 8., spring steel plate 9., connect the gong silk 10., connect and turn round piece (11) two little movable telescopics insurance locking positioning pieces (12), (15), two little springs (13), (16), two and regulate and locate gong silks (14), (17).

Figure 14 is two bicycle foldings front view: folding 1, folding 2, and two bursts of two folding grip devices identical (first method comprises, Figure 13,14,15,16,17 totally five accompanying drawings).

Press "  " shown in figure direction of arrow, two bursts are reciprocating.

Figure 15 is that two bicycle foldings are A-A section-drawing (horizontal); The line of centers of handlebar diaxon, two bursts of two folding grips are identical.

Wherein, in left handlebar folding 1, have " high strength casing " 1., left hinge connector 2. with car middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., two is connected the gong silk 8., spring steel plate 9., connect gong silk (10), knob piece (11) two little movable telescopics insurance locking positioning pieces (12), (15), two little springs (13), (16), two are regulated and are located gong silks (14), (17); In right handlebar folding 2, have " high strength casing " 1., right hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., two is connected the gong silk 8., spring steel plate 9., connect the gong silk 10., knob piece (11), two little movable telescopics insurance locking positioning pieces (12), (15), two little springs (13), (16), two regulate and locate gong silks (14), (17).

Two bicycle foldings of Figure 16 are the line of centers of A '-A ' section-drawing (through type) handlebar diaxon, and two bursts of two folding grips are identical.

Wherein, in left handlebar folding 1, have left hinge connector 2. with handlebar middle hinge attaching parts 3.; In right handlebar folding 2, have right hinge connector 2. with handlebar middle hinge attaching parts 3..

Figure 17 be two bicycle foldings the line of centers of A "-A " section-drawing (folding locate mode down) handlebar diaxon, two folding grip two bursts are identical.

Wherein, in left handlebar folding 1, have left hinge connector 2. with handlebar middle hinge attaching parts 3.; In right handlebar folding 2, have right hinge connector 2. with handlebar middle hinge attaching parts 3..

Figure 18 is bicycle folding cushion device (2) part assembly figure, and the cushion shaft centre line can 360 ° of any fold (first methods) in this burst.

Wherein, in bicycle folding cushion folding 1, have " high strength casing " 1., the upper hinge attaching parts 2. with following hinge connector 3., adapter shaft gong silk 4., spring shim 5., flat shim 6., location gong silk 7., two is connected the gong silk 8., spring steel plate 9., connect the gong silk 10., knob piece (11), two little movable telescopics insurance locking positioning pieces (12), (15), two little springs (13), (16), two an adjusting gong silk (14), (17).

Figure 19 is bicycle folding cushion device (a 2) part front view, folding (1), the cushion shaft centre line, can 360 ° folding arbitrarily in institute's burst, (first kind of individual event method for folding 1 comprises: 18,19,20,21 totally four).

It is reciprocating to press "  " shown in figure direction of arrow.

Figure 20 is bicycle folding cushion C-C section-drawing (through type); The cushion axle, the line of centers of axle can fold arbitrarily for 360 ° in institute's burst.

Wherein, bicycle folding cushion 1, in, have " high strength casing " 1., the upper hinge attaching parts 2. with following hinge connector 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., two is connected the gong silk 8., spring steel plate 9., connect the gong silk 10., knob piece (11), two little movable telescopics insurance locking positioning pieces (12), (15), two little springs (13), (16), two regulate and locate gong silks (14), (7).

Figure 21 is bicycle folding cushion C '-C ' section-drawing (locate mode); The cushion shaft centre line can fold arbitrarily for 360 ° in institute's burst.

Wherein, have folding cushion upper hinge attaching parts 2. and following hinge connector 3..

Figure 22 is multinomial bicycle folding handlebar device (1) part assembly figure; The line of centers of handlebar diaxon, three bursts are identical, and three bursts are can 360 ° folding arbitrarily, (second method).

Wherein, in left handlebar folding 1, have " high strength casing " 1., left hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., little movable telescopic insurance positioning and locking steel ball pin 8., little spring 9., regulate location gong silk 10.; In right handlebar folding 2, have " high strength casing " 1., right hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., little movable telescopic insurance locking positioning steel ball pin 8., little spring 9., regulate location gong silk 10.; Bogie car folding 3, in, have " high strength casing " 1., go up (centre) hinge connector 2. with handlebar under (centre) hinge connector 3. adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., little movable telescopic insurance positioning and locking steel ball pin 8., 10. 9. little spring regulate location gong silk.

Figure 23 is the multinomial folding grip front view of bicycle; Folding 1, folding 2, folding 3 three bursts are identical, and can 360 ° arbitrarily folding (second kind of multinomial method for folding comprises, totally six of Figure 22,23,24,25,26,27).

Press "  " shown in figure direction of arrow, three bursts are reciprocating.

Figure 24 is that multinomial bicycle folding is A '-A ' section-drawing (horizontal); The line of centers of handlebar diaxon, three bursts are identical, and three bursts can 360 ° of any folding.

Wherein a left side folding 1 in, have " high strength casing " 1., left hinge connector 2. with handlebar middle hinge attaching parts 3., is connected the gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., little movable insurance locking steel ball pin 8., little spring 9., regulate and locate the gong silk 10.; In right handlebar folding 2, have " high strength casing " 1., right hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., little movable telescopic insurance positioning and locking steel ball pin 8., little spring 9., regulate location gong silk 10.; Bogie car folding 3 in, " high strength casing " 1., on the handlebar (centre) hinge connector 2. with handlebar under (centre) hinge connector 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., the tight steel ball pin of little movable telescopic insurance lock 8., little spring 9., regulate location gong silk 10..

Figure 25 is that multinomial bicycle folding is A '-A ' cutaway view (through type); The line of centers of handlebar diaxon, three bursts of multinomial folding grip are identical, and 360 ° are folding arbitrarily.

Wherein, in left handlebar folding 1, have left hinge connector 2. with handlebar middle hinge attaching parts 3.; In right handlebar folding 2, have right hinge connector 2. with handlebar middle hinge attaching parts 3.; Bogie car folding 3 in, (centre) hinge connector of going up is arranged, and 2. and down (centre) hinge connector is 3..

Figure 26 is multinomial bicycle folding the line of centers of A "-A " cutaway view (folding locate mode down) handlebar diaxon, and three bursts are identical, and three bursts are can 360 ° folding arbitrarily.

Wherein, in left handlebar folding 1, have hinge connector 2. with handlebar middle hinge attaching parts 3.; In right handlebar folding 2, right hinge connector is arranged, and hinge connector is 3. 2. and between the handlebar right side; Bogie car folding 3 in, (centre) hinge connector of going up is arranged, and 2. and down (centre) hinge connector is 3..

Figure 27 for multinomial bicycle folding A " '-A " ' cutaway view (on roll over locate mode); The line of centers of handlebar diaxon, three bursts are identical, and can 360 ° of any folding.

Wherein, in left handlebar folding 1, have left hinge connector 2. with handlebar middle hinge attaching parts 3.: in right handlebar folding 2, have right hinge connector 2. with handlebar middle hinge attaching parts 3.; Bogie car folding 3 in, (centre) hinge connector of going up is arranged, and 2. and down (centre) hinge connector is 3..

Figure 28 is two bicycle folding handlebar device (1) part assembly figure, handlebar axis line of centers, two bursts identical (second method).

Wherein, in left handlebar folding 1, have " high strength casing " 1., left hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., little movable telescopic insurance positioning and locking steel ball pin 8., little spring 9., regulate location gong silk 10.; In right handlebar folding 2, have " high strength casing " 1., right hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., little movable telescopic insurance positioning and locking steel ball pin 8., little spring 9., regulate location gong silk 10..

Figure 29 be two bicycle foldings front view, folding 1, folding 2, two bursts are identical, (second kind of two method for folding comprises Figure 28,29,30,31,32 totally five accompanying drawings).

Press "  " shown in figure direction of arrow, two bursts are reciprocating.

Figure 30 is that two bicycle foldings are A-A cutaway view (horizontal); The handlebar axis line of centers, two bursts are identical.

Wherein, in left handlebar folding 1, have " high strength casing " 1., left hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., little movable telescopic insurance positioning and locking steel ball pin 8., little spring 9., regulate location gong silk 10.; In right handlebar folding 2, have " high strength casing " 1., right hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., little movable telescopic insurance positioning and locking steel ball pin 8., little spring 9., regulate location gong silk 10..

Figure 31 is that two bicycle foldings are A '-A ' section-drawing (through type); The handlebar line of centers, two bursts are identical.

Wherein, in left handlebar folding 1, have left handlebar folding hinge attaching parts 2. with handlebar middle hinge attaching parts 3.; In right handlebar folding 2, have right handlebar folding hinge attaching parts 2. with handlebar middle hinge attaching parts 3..

Figure 32 is that two bicycle foldings are A "-A " cutaway view (folding locate mode down); The handlebar axis line of centers, two bursts are identical.

Wherein, in left handlebar folding 1, have the left folding hinge connector 2. with handlebar middle hinge attaching parts 3.; In right handlebar folding (2), have right handlebar folding hinge attaching parts 2. with handlebar middle hinge attaching parts 3..

Figure 33 is saddle individual event folding device (2) part assembly figure, and the cushion shaft centre line is can 360 ° at this two place folding arbitrarily, (first method).

Wherein, in the folding cushion of individual event, have " high strength casing " 1., folding cushion upper hinge attaching parts 2. and following hinge connector 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., little movable telescopic insurance positioning and locking steel ball pin 8., little spring 9., regulate and locate the gong silk 10..

Figure 34 is folding cushion device (2) the part front view of bicycle individual event.The cushion shaft centre line, can 360 ° at this two place folding arbitrarily, folding 1 (second kind of individual event method for folding comprises Figure 33,34,35,36 totally four accompanying drawings).

It is reciprocating to press "  " shown in figure direction of arrow.

Figure 35 is the folding cushion C of bicycle individual event-C cutaway view (through type); The cushion shaft centre line can 360 ° of any folding at this two place.

Wherein, have " high strength casing " 1., folding cushion upper hinge attaching parts 2. and following hinge connector 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., little movable telescopic insurance positioning and locking steel ball pin 8., little spring 9., regulate and locate the gong silk 10..

Figure 36 is the folding cushion C ' of bicycle individual event-C ' cutaway view (locate mode); The cushion shaft centre line can 360 ° of any folding at this two place.

Wherein, have folding cushion be hinge connector 2. and following hinge connector 3..

Figure 37 is multinomial spring housing tubular type bicycle folding handlebar device (1) part assembly figure; Handlebar two shaft centre lines, the triple-lap place is identical, and three bursts can 360 ° of any fold (the third methods).

Wherein, in left folding handlebar 1, have " high strength casing " 1., Foldable handlebar left side hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6. locate the gong silk 7., the sleeve pipe big spring 8., the spring overcoat pipe 9., regulate location braking gong silk 10.; In right folding handlebar 2, " high strength casing " arranged 1., the right hinge connector of Foldable handlebar 2., with car palladium middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5., 6. locate the gong silk 7. with flat shim, the sleeve pipe big spring 3., the spring overcoat pipe 9., regulate location braking gong silk 10.: folding in 3, " high strength casing " arranged 1. at bogie car, go up (centre) hinge connector 2. and down (centre) hinge connector 3. adapter shaft gong silk 4. spring shim is 5., with flat shim 6., location gong silk 7., the sleeve pipe big spring 8., the spring overcoat pipe 9., regulate location braking gong silk 10., fixing also cap gong mother (11).

Figure 38 is the multinomial folding grip open front of a spring housing tubular type bicycle front view; Folding 1, folding 2, folding 3, three bursts are identical.And can 360 ° of any folding.(the multinomial method for folding of the third spring shell type comprises Figure 37, Figure 38, Figure 39, Figure 40, Figure 41, Figure 42, Figure 43 totally seven figure).

Press "  " shown in figure direction of arrow, three bursts are reciprocating.

Figure 39 is that spring housing tubular type bicycle folding is A-A cutaway view (horizontal); The line of centers of handlebar diaxon, three bursts are identical, and three bursts can 360 ° of any rotary foldings.

Wherein, in left folding handlebar 1, have " high strength casing " 1. folding grip left side hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., the sleeve pipe big spring 8., the spring overcoat pipe 9., regulate location braking gong silk 10.; In right folding handlebar 2, " high strength casing " arranged 1., the right handlebar hinge connector of folded bicycle 2., with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5., with flat shim 6., location gong silk 7., sleeve pipe big spring (8) spring overcoat pipe (9) is regulated location automatic gong silk (10): folding in 3, " high strength casing " arranged 1. at bogie car, go up (centre) hinge fitting 2., with following (centre) hinge connector 3., adapter shaft gong silk 4., spring shim 5., with flat shim 6., location gong silk 7., the sleeve pipe big spring 8., the spring overcoat pipe 9., regulate location braking gong silk 10., fixing also cap gong mother (11).

Figure 40 cuts open figure (through type) for the multinomial folding grip A ' of spring housing tubular type bicycle-A '; Handlebar two shaft centre lines, multinomial folding grip, three bursts, and can 360 ° of any folding.

Wherein, in left handlebar folding 1, have folding grip left side hinge connector 2. with handlebar middle hinge attaching parts 3.: in right handlebar folding 2, have the right hinge connector of Foldable handlebar 2. with handlebar middle hinge attaching parts 3.; Bogie car folding 3 in, (centre) hinge connector of going up is arranged, and 2. and down (centre) hinge connector is 3..

Figure 41 is the multinomial folding grip A of spring housing tubular type bicycle "-A " cutaway view (a folding locate mode down), the line of centers of handlebar diaxon, and multinomial folding grip, three bursts are identical, and can 360 ° of any folding.

Wherein, in left handlebar folding 1, have folding grip left side hinge connector 2. with handlebar middle hinge attaching parts 3.; In right handlebar folding 2, right hinge connector (2) of Foldable handlebar and handlebar middle hinge attaching parts (3) are arranged; There is (centre) hinge of going up to connect (2) at bogie car in (3) folding; With following (centre) hinge connector 3..

Figure 42 is the multinomial bicycle folding of spring housing tubular type view (preceding open type) then, and is folding 3, rotates 360 ° (arbitrarily).

It is reciprocating to press "  " shown in figure direction of arrow, and can 360 ° of any folding.

The multinomial bicycle folding handlebar of Figure 43 spring housing tubular type is view (wushu before arc) folding 3 then.

Rotate 360 ° (arbitrarily), it is reciprocating and can 360 ° folding arbitrarily to press "  " shown in figure direction of arrow.

Figure 44 is two bicycle folding handlebar device (1) part assembly figure, the line of centers of handlebar diaxon, and two bursts are identical, (the third method).

Wherein, in left folding handlebar 1, have " high strength casing " 1., folding grip left side hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., the sleeve pipe big spring 8., the spring overcoat pipe 9., regulate location braking gong silk 10.; In right folding handlebar 2, have " high strength casing " 1., the right hinge connector of folding grip 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., the sleeve pipe big spring 8., the spring overcoat pipe 9., set up position braking gong silk 10.; Bogie car folding 3 in, have " high strength casing " 1., go up (centre) hinge connector 2. and down (centre) hinge connector 3., adapter shaft gong silk 4., spring shim 8. with flat shim 6., location gong silk 7., the sleeve pipe big spring 8., the spring overcoat pipe 9., regulate location braking gong silk 10., fixing and cap gong mother (11).

Figure 45 plays two bicycle foldings of telescoping front view, folds 1, folds 2, two bursts identical (two method for folding of the third spring housing tubular type comprise Figure 44, Figure 45, Figure 46 totally five accompanying drawings).

Figure 47,48 presses "  " shown in figure direction, and two bursts are reciprocating.

Figure 46 be two bicycle foldings of spring housing tubular type A-A cutaway view (horizontal) handlebar two shaft centre lines, two bursts are identical.

Wherein, in left folding handlebar 1, have " high strength casing " 1., folding grip left side hinge connector 2. with handlebar middle hinge attaching parts 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6. locate the gong silk 7., the sleeve pipe big spring 8. the spring overcoat pipe 2. regulate location braking gong silk 10.; In right folding handlebar 2, have " high strength casing " 1., the right hinge connector of folding grip 2. with handlebar middle hinge attaching parts 3. adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., the sleeve pipe big spring 8., 10. 9. the spring overcoat pipe regulate location braking gong silk.

Figure 47 is that two bicycle foldings of spring housing tubular type are A '-A ' cutaway view (through type); The line of centers of handlebar diaxon, two bursts are identical.

Wherein, in left handlebar folding 1, have folding grip left side hinge connector 2. with handlebar middle hinge attaching parts 3.; In right handlebar folding 2, have the right hinge connector of folding grip 2. with handlebar middle hinge attaching parts 3..

Figure 48 is that two bicycle foldings of spring housing tubular type are A "-A " cutaway view (folding locate mode down); The line of centers of handlebar diaxon, two bursts are identical.

Wherein, in left handlebar folding 1, have folding grip left side hinge connector 2. with handlebar middle hinge attaching parts 3.; In right handlebar folding 2, have the right hinge connector of folding grip 2. with handlebar middle hinge attaching parts 3..

Figure 49 is spring housing tubular type saddle individual event folding device (2) part assembly figure, and the cushion shaft centre line can 360 ° of any fold (the third methods) at this two place.

Wherein, in the folding cushion 1 of individual event, have " high strength casing " 1. cushion upper hinge attaching parts 2. with cushion under hinge connector 3., connector shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., the sleeve pipe big spring 3., the spring overcoat pipe 9., regulate location braking gong silk 10., fixing and cap gong mother (11).

Figure 50 is spring housing tubular type bicycle folding cushion device (a 2) part front view, the line of centers of cushion axle, and folding 1 can 360 ° arbitrarily folding (the third individual event method for folding comprises totally four of Figure 49,50,51,52) at this two place.

It is reciprocating to press "  " shown in figure direction of arrow.

Figure 51 is the folding cushion C of spring housing tubular type bicycle individual event-C cutaway view, (through type); The cushion shaft centre line can 36O ° of any folding at this two place.

Wherein, in folding cushion 1, have " high strength casing " 1., cushion upper hinge attaching parts 2. with cushion under hinge connector 3., adapter shaft gong silk 4., spring shim 5. with flat shim 6., location gong silk 7., the sleeve pipe big spring 8., the spring overcoat pipe 9., regulate location braking gong silk 10., fixing and cap gong mother (11).

Figure 52 is the line of centers of the folding cushion C ' of spring housing tubular type bicycle individual event-C ' cutaway view (locate mode) cushion axle, but at the 36O ° of any rotary folding in two these two places.

Wherein, in cushion folding 1, have cushion upper hinge attaching parts 2. and following hinge connector 3..

Figure 53 steps on wall folded ammunition formula half-twist, 180 ° of device part assembly figure (bicycle) for both feet; In shaft centre line, O to, K to, this right threading wall flicking in a direction indicated by the arrow can form for 90 °, 180 ° and support or the support effect by contrary, right-hand revolution arbitrarily.

Wherein, left and right sides Folding pedal wall, it is reciprocating to press "  " shown in figure direction of arrow three places.Foot-operated wall can be pressed arrow arbitrarily by "  " direction of arrow flicking on " right side " Direction is done contrary, 90 °, 180 ° formation lists of right-hand revolution, double bracing (or support) effect.In " left side " foot-operated folded wall 17, " special-shaped high strength casing " (1), bicycle left threading folded wall hinge connector (2) are arranged, connect part (3) adapter shaft gong silk (4), location automatic gong silk (5), little movable telescopic locking insurance positioning ball pin (6) little spring (7) adjusting location gong silk (8), axis pin (9), self-align gong silk (10), bicycle middle shaft (11), " left side " foot-operated folded wall (17) mutually with the back hinge; In " right side " foot-operated folded wall (16), there are " special-shaped high strength casing " (1) bicycle pedals folded wall hinge connector (2) and hinge connector (3) limit, back to connect hinge gong silk (4), cover of upholstery (18) and following cover of upholstery (19) axis and the width of cloth (20) on gong silk (10) bicycle middle shaft (11) plate axle (13) little movable dust cover springs (14) axis big springs (15) big spring of location braking gong silk (5) axis pin (9) braking location.

Figure 54 steps on folded wall bullet formula half-twist, 180 ° of devices (3) part front views (bicycle) for folding both feet.

Figure 54 steps on wall bullet formula half-twist, 180 ° for folding both feet and installs 3. front view (bicycle).A-A analyses and observe, and it is reciprocating to press two places shown in the figure "  " direction of arrow.

Figure 55 steps on folded wall bullet formula half-twist, 180 ° of devices (3) part A-A cutaway view (bicycle) for both feet.It is reciprocating to press "  " shown in figure direction of arrow, and " right side " foot-operated wall in the direction of arrows flicking can figure shown in

" direction of arrow, form for 90 °, 180 ° and support or the support effect by contrary, clickwise arbitrarily.In " left side " foot-operated folded wall (17), have " special high-strength sleeve pipe " 1., bicycle left threading folded wall hinge connector 2. with the back hinge connector 3., adapter shaft gong silk 4. locate the 5. little movable telescopic locking of braking gong silk insurance location pin steel ball 6., little spring 7., regulate location gong silk 8., the axis pin 9., braking location gong silk 10., bicycle middle shaft (11), " left side " foot-operated folded wall (17); In " right side " foot-operated folded wall (16), " special high-strength sleeve pipe " arranged 1., bicycle right threading folded wall hinge connector 2., with the back hinge connector 3., adapter shaft gong silk 4., the 5. little movable telescopic locking of location braking gong silk insurance location pin steel ball 6., little spring 7., regulate location gong silk 8., the axis pin 9., braking location gong silk 10., bicycle middle shaft (11), " right side " rides folded wall (16), the movable dust cover (12) of the foot-operated wall of right folding, little movable dust cover axle (13), the little activity spring (14) that prevents dust, axis big spring (15), cover of upholstery on the big spring (18) and following cover of upholstery (19), axis and cap (20).

Figure 56 be right threading wall folded ammunition formula half-twist, 180 ° of K to (through type) B-B part sectional view (bicycle); K to, B-B part sectional view removes spring movable decoration baffle plate and sees, removes the special-shaped sleeve pipe of broad wall oblong and sees.

Wherein, K is in " right side " foot-operated folded wall, have " special high-strength sleeve pipe " 1., bicycle right threading folded wall hinge connector 2. with the back hinge connector 5., adapter shaft gong silk 4., location braking gong silk 5., little movable telescopic insurance location pin steel ball 6., little spring 7. regulate location gong silk 8., the axis pin 9., braking location gong silk 10., bicycle middle shaft (11), the movable dust cover (12) of " right side " Folding pedal wall, little movable dust cover axle (13), the moving dust cover spring (14) of little method alive.

Figure 57 is the folding B ' of the foot-operated wall of expanded letter " right side "-B ' part sectional view (bicycle).

Wherein, B '-B ' part sectional view; In the foot-operated folded wall of expanded letter " right side ", the special high-strength sleeve pipe is arranged " 1., bicycle right threading folded wall interlinkage attaching parts 2. with the back hinge connector 3., adapter shaft gong silk 4., location braking gong silk 5., little movable telescopic locking insurance positioning ball pin 6., little spring 7., regulate location gong silk 8., the axis pin 9., braking location gong silk (10) bicycle middle shaft (11), " right side " foot-operated folded wall activity dust cover (12), little movable dust cover axle (13), little movable dust cover spring (14).

Figure 58 is that expanded letter " right side " folded wall bullet formula half-twist, 180 ° of K scheme to (bicycle): remove dust cover and see, name brand, literal, image.

Wherein K ' to: in the foot-operated folded wall of expanded letter " right side ", have " special high-strength sleeve pipe " 1. bicycle right threading folded wall hinge connect part 2. with hinge connector 3., connector shaft gong silk 4., location braking gong silk 6., little movable telescopic pause tight insurance positioning ball pin 6., little spring 7., regulate location gong silk 6., the axis pin 9., braking location gong silk 10., bicycle middle shaft (11), " right side " foot-operated folded wall activity dust cover (12), little movable dust cover (13), movable dust cover spring (14).

Figure 59 be " left side " foot-operated wall folding 0 to and C-C part sectional view (bicycle).

C-C part sectional view, 0 to, wherein, wherein 0 to: in " left side " foot-operated folded wall, have " special high-strength sleeve pipe " 1., bicycle left threading folded wall hinge connector 7. and the back hinge connector 3., adapter shaft gong silk 4., the moving gong silk of location hand hay cutter 5., little movable telescopic town tightly insure the positioning ball pin 6., little spring 7., regulate location gong silk 8., the axis pin 9., braking location gong silk 10., bicycle middle shaft (11); C-C part sectional view, in " left side " foot-operated folded wall, have " special high-strength cover arm " 1., bicycle left threading folding wall hinge connector 2. and the back hinge connector 3., 4. lotus connect a gong silk. location braking gong silk 5., little activity stretch lock tighten insurance positioning ball pin 6., little spring 7., regulate location gong silk 6., the axis pin 9., braking location gong silk 10., bicycle middle shaft (11).

Figure 60 is the folding C ' of expanded letter " left side "-C ' part sectional view (bicycle).

Wherein 0 to, in the foot-operated folded wall of expanded letter " left side ", " different " type high strength casing is arranged " 1., bicycle left threading folded wall hinge connector 2. and the back hinge connector 3., adapter shaft gong silk 4., location braking gong silk 5., little movable telescopic locking insurance positioning ball pin 6., little spring 7., regulate location gong silk 8., the axis pin 9., braking location gong silk (10), bicycle middle shaft (11).

Figure 61 be the foot-operated wall of expanded letter " left side " folding 0 ' to figure (bicycle); Famous brand, trade mark, literal, image.

Wherein join G '-G ' part sectional view, in the foot-operated folded wall of expanded letter " left side ", have " special high-strength sleeve pipe " 1., voluntarily left threading folded wall hinge connector 2. and after be hinged 3., adapter shaft gong silk 4., location braking gong silk 5., little movable telescopic town tightly insure the positioning ball pin 6., little spring 7., regulate location gong silk 8., the axis pin 9., braking location gong silk (10), bicycle middle shaft (11).

Figure 62 is that 180 ° of supports of bicycle device (4) partial rotation launch assembly drowing, assembly figure.θ=180°

Press shown in the figure

The direction of arrow is done contrary along axis, along two-way rotation, it is reciprocating to press "  " shown in figure direction of arrow again.Wherein, in the formula of bullet Rotate 180 ° support, " support seat " arranged 1., bullet formula Rotate 180 ° support 2., movable latch 3., 4 groups same, and (adapter shaft gong silk 4., spring shim 5., flat shim is 6.) little retracing spring 7., the latch that resets location is regulated also and is emitted the gong silk 8., position rotating axle gong silk 9., spring shim 10., flat shim (11), connect position rotating sleeve pipe (12), revolution big spring (13), auto lock location gong silk (14), adapter shaft gong silk (15), spring shim (16), flat shim (17), and rolling small casing (18), fixed support (19), fixed support pedal attaching parts (20), adapter shaft gong silk (21), spring shim (22), flat shim (23), and rolling sleeve pipe (24), adapter shaft gong silk (25), spring shim (26), and flat shim (27), fixed support pedal (28), connect gong silk (29), spring shim (30), and flat shim (31), right threading wall (32), reset cradle pedal attaching parts (33), adapter shaft gong silk (34), spring shim (35), flat shim (36), reset cradle pedal (37).

Figure 63 is that bicycle device (4) part plays formula Rotate 180 ° support expansion drawing; , conrotatory contrary along axis direction changeed.

Press shown in the figure

The direction of arrow is done contrary along axis, along two-way rotation, it is reciprocating to press "  " shown in figure direction of arrow again.

Figure 64 is that bicycle device (4) part plays formula Rotate 180 ° support front view and mansion view, front view A-A analyse and observe, mansion view B-B analyses and observe.

Bicycle device 4. part plays formula Rotate 180 ° support front view and mansion view, and front view A-A analyses and observe, mansion view B-B semi-sictional view.

Figure 65 is that bicycle device (4) part plays formula Rotate 180 ° support then view and B-B part sectional view; View then, B-B part sectional view.Wherein have " support seat " 1., play formula Rotate 180 ° support 2., movable latch 3., four groups same (the adapter shaft screw 4., spring shim 5., flat shim 6.).

Wherein: have " support seat " 1. play formula Rotate 180 ° support 2. movable latch 3. (4 groups same) connection gong silk 4. spring shim 5. flat shim is 6..

Figure 66 is that bicycle device (4) part plays formula Rotate 180 ° support A-A cutaway view φ=180 °.Press among the figure shown in the arrow

Direction is then contrary, clockwise rotation, it is reciprocating to press "  " shown in figure direction of arrow again, wherein in the formula of bullet Rotate 180 ° support, " carrier base " arranged 1., bullet formula Rotate 180 ° support 2., movable latch 3., four groups same, and (adapter shaft gong silk 4., spring shim 5., and flat shim is 6.), little retracing spring is 7., the latch that resets location is regulated and is emitted the gong silk 8., position rotating axle gong silk 9., spring shim 10., flat shim (11), connect and draw revoling tube (12) surely, big spring (13) circles round, auto lock location gong silk (14), adapter shaft gong silk (15), spring shim (16), flat shim (17), and rolling small casing (18), fixed support (19), fixed support pedal attaching parts (20), adapter shaft gong silk (21), spring shim (22), flat shim (23) and rolling sleeve pipe (24), adapter shaft gong silk (25), spring shim (26) and flat shim (27) fixed support pedal (28) adapter shaft gong silk (29), spring shim (30) and flat shim (31), left threading wall (32), reset cradle pedal attaching parts (33), adapter shaft gong silk (34), spring shim (35) flat shim (36), reset cradle pedal (37).

Claims (7)

1. the invention of " spring housing tubular type bicycle revolves folding grip, cushion, both feet steps on wall and the formula of bullet Rotate 180 support ", be by the spring housing tubular type Foldable handlebar part on the frame, the folding cushion part of spring housing tubular type, spring housing tubular type both feet step on that four devices of folded wall bullet formula half-twist, 180 ° of parts and the formula of bullet Rotate 180 ° holder part are formed, promptly can split use, also can be used in combination, indispensable.

2, device according to claim 1, be characterized in that in bicycle handle bar being is standard with the multinomial folding grip of spring housing tubular type and two folding grips, owing to there are three kinds of telescoping folding grips just the same with the method for folding of two folding grips simultaneously, therefore be example with multinomial folding grip wherein, in first kind of telescoping bicycle folding handle, because three bursts of multinomial folding grip are identical, thereby be example with a place wherein, it is characterized in that bicycle folding upward is spring steel plate (9) on " high strength casing " (1) and " high strength casing " (1) and the knob (11) on the spring steel plate (9) to left hinge connector (2), and knob (11) is through hole on the tube wall of " high strength casing " (1) and movable telescopic insurance locking positioning pin (12) mutual action, play and " high strength casing " (1) is gone up left hinge connector (2) by arrow shown in the figure "==" direction at bicycle folding move back and forth, play the folding and function that resets of bicycle handle bar, but folding simultaneously, burst gets final product in the middle of the Foldable handlebar subsequently about necessary multinomial bicycle folding handle; In two bicycle foldings handles, need only get final product folding simultaneously about two bicycle folding handles; In second kind of telescoping folding grip, because three bursts of multinomial folding grip are identical, so with a place wherein is example, it is characterized in that with bicycle folding the semi-round circular groove of positioning and locking or the semi-round round whirlpool at " high strength casing " (1) on the left hinge connector (2) and inwall two ends, " high strength casing " (1) and be not less than the small sircle hole of movable telescopic insurance positioning and locking steel ball pin (8) radius and the inwall of " high strength casing " (1) under the effect of external force, mutual action, make " high strength casing " bicycle folding left hinge connector (2) on, move back and forth by arrow shown in the figure "==" direction, play the folding and reset function of bicycle handle bar, but folding simultaneously, burst gets final product in the middle of the Foldable handlebar subsequently about necessary multinomial bicycle; In two bicycle foldings handles, need only will get final product folding simultaneously about two bicycle foldings handles; In the third spring housing tubular type bicycle folding handle, because three bursts of multinomial folding grip are identical, thereby be example with a place wherein, it is characterized in that bicycle folding " high strength casing " (1) sleeve pipe big spring (8) on the left hinge connector (2) and spring overcoat pipe (9), sleeve pipe spring overcoat pipe (9) is regulated braking gong silk (10) by two location and with bicycle folding left hinge connector (2) is connected, " high strength casing " (1) and the bicycle left folding hinge connector (2) and handlebar middle hinge attaching parts (3) on, it is reciprocating or mobile to press arrow shown in the figure "==" direction, " high strength casing " (1) and sleeve pipe big spring (8) and spring overcoat pipe (9) mutual action simultaneously, play the folding and function that resets of bicycle handle bar, but folding simultaneously, burst gets final product in the middle of the Foldable handlebar subsequently about necessary multinomial bicycle folding handle; In two bicycle foldings handles, need only will get final product folding simultaneously about two bicycle foldings handles; The folding freedom of above three kinds of telescoping folding grips can be finished.

3, require 1,2 described three kinds of casing bits according to the power place, it is characterized in that with the left hinge connector (2) of multinomial bicycle folding handle and right hinge connector (3) be that center shaft (line) rotation freely fold with handlebar middle hinge attaching parts (3) simultaneously, immediately in multinomial bicycle middle hinge burst again by bicycle folding handlebar middle hinge attaching parts (3) and handlebar middle under hinge fitting (2) while be that central axis front and back rotary folding freely gets final product with middle hinge adapter shaft gong silk (4); Secondly two bicycle foldings in, it is characterized in that left hinge connector (2) and right hinge connector (3) with two bicycle folding handles, be that center shaft (line) rotates freely to fold and gets final product with the attaching parts that is hinged in the handlebar (3) simultaneously.

4, according to claim 1,2,3 described three kinds of casing bits, it is characterized in that three kinds of individual event bicycle folding cushions that will " install (2) part " fold, in the folding cushion of first kind of telescoping, be characterized in " high strength casing " (1) on the bicycle folding cushion upper hinge attaching parts (2) and spring steel plate (9) on " high strength casing " (1) and the knob (11) on the spring steel plate (9), and knob (11) is through hole on the tube wall of " high strength casing " (1) and movable telescopic insurance locking positioning pin (12) mutual action, play " high strength casing " (1) hinge connector (3) under bicycle folding cushion upper hinge attaching parts (2) and folding cushion is gone up by arrow shown in the figure "==" direction move back and forth, and play folding of saddle and the function of spinning reduction gets final product by adapter shaft gong silk (4); In the folding cushion of the second bushing type, be characterized in the folding cushion upper hinge of bicycle being connected the semicircular cannelure of positioning and locking at " high strength casing " (1) of socketing on the part (2) and inwall two ends, " high strength casing " (1) or semicircular round whirlpool and moving back and forth by arrow shown in the figure "==" direction and play folding of saddle and the function of spinning reduction gets final product by connecting axle gong silk (4) at the folding cushion upper hinge connector (2) of bicycle and lower hinge connector (3) less than the inwall of the small sircle hole of fixed full position locking steel ball pin (8) radius of movable telescopic insurance and " high strength casing " (1) interactional making " high strength casing " (1) under the effect of external force; In the folding cushion of the third spring housing tubular type, it is characterized in that " high strength casing " (1) sleeve pipe big spring (8) on the bicycle folding cushion upper hinge attaching parts (2) and spring overcoat pipe (9), sleeve pipe spring overcoat pipe (9) regulates by two location that braking gong silks (10) are connected " high strength casing " (1) with bicycle folding cushion upper hinge attaching parts (2) and on hinge connector (3) under bicycle folding cushion upper hinge attaching parts (2) and the folding cushion, it is reciprocating or mobile to press arrow shown in the figure "==" direction, " high strength casing " (1) and sleeve pipe big spring (8) and spring overcoat pipe (9) mutual action simultaneously, and play folding of saddle and the function of spinning reduction gets final product by adapter shaft gong silk (4); More than the folding cushions of three kinds of telescopings folding with reset freedom, can finish the folding and spinning reduction of the folding cushion of these three kinds of telescopings.

5, according to claim 1 described device, it is characterized in that stepping on folded wall bullet formula half-twist at the bicycle both feet, in 180 °, by right threading folded wall (17), interactional under the semi-round groove of positioning and locking at abnormal shape " high strength casing " (1) on the right crus of diaphragm folded wall (17) and inwall two ends, special-shaped " high strength casing " (1) or semi-round round whirlpool and the effect of inwall in external force less than the small sircle hole of movable telescopic insurance positioning and locking steel ball pin (8) radius and abnormal shape " high strength casing " (1), make abnormal shape " high strength casing " (1) before bicycle right threading folded wall on hinge connector (2) and back hinge connector (3), move back and forth by arrow shown in the figure "==" direction, and by adapter shaft gong silk (4), the function that plays bicycle right threading folded wall and spinning reduction gets final product, again by left threading folded wall bullet formula half-twist, 180 ° (16), make under the effect of the external force of the inwall of abnormal shape " high strength casing " (1) interactional at mutual action under the effect of the external force of the inwall of the small sircle hole of the semi-round circular groove of positioning and locking at abnormal shape " high strength casing " (1) on the left threading folded wall (16) and inwall two ends, special-shaped " high strength casing " (1) or semi-round round whirlpool and little movable telescopic insurance positioning and locking steel ball (8) radius and abnormal shape " high strength casing " (1), make abnormal shape " high strength casing " (1) before bicycle left threading folded wall on hinge connector (2) and back hinge connector (3), move back and forth by the direction of arrow shown in the figure, and by adapter shaft gong silk (4), the folding function with spinning reduction that plays bicycle left threading folded wall gets final product, in this simultaneously, left threading folded wall (16) is under the effect of external force, arrow shown in the figure "==" direction is parallel then to be moved in axis to pressing along bicycle middle shaft, make the axis big spring be subjected to the compressing of external force and shrink, at this moment the dust cover (12) of left threading folding (16) has been backed down by axis and has waited to rotate, the movable cover of dust cover plate little spring (14) that forces of dust cover (12) compresses at the same time, according to circumstances need to work as the left threading folded wall by contrary, along any half-twist of direction, in the time of 180 °, effect axis big spring in no external force resets rapidly, forcing dust cover (12) to reset rapidly with movable dust cover little spring (14) thereafter recovers normal, can finish.

6, according to claim 1,5 described devices, it is characterized in that bicycle is in the formula of bullet Rotate 180 ° support, it is to play pad (5) flat shim (6) by 4 groups of same connection gong silks (4) to be fixed on the frame that fixed support is sat (1), sit (1) inside at fixed support, the adjusting of the movable little retracing spring of latch (3) latch (7) and the latch that resets location is arranged and emit gong silk (8), simultaneously fixed support sit on (1) also with bicycle bullet formula Rotate 180 ° support (2) by position rotating axle gong silk (9) spring shim (10) flat shim (11) be connected position rotating sleeve pipe (12) and the big spring that circles round (13) and need only fixed support pedal (3) be moved towards the direction in the fixed support seat (1) with pin in use, at this moment moving type Rotate 180 ° support (2) alive, under the effect of the big spring that circles round (13) in fixed support is sat (1) with unable effect under rapidly Rotate 180 ° just in time be stuck in left foot folded wall bullet formula half-twist, cooperate on the foot-operated wall of 180 ° (16) and form support, the latch of sitting in (1) in this while fixed support (3) recovers normal, in striking, need only be with pin at the live direction Rotate 180 ° of moving type Rotate 180 ° support (2) of reset cradle pedal superinverse, simultaneously on the slope of latch (3), force latch (3) withdrawal fixed support to be sat in (1), living moving type Rotate 180 ° support (2) when resetting, just in time be compressed in fixed support and sit (1) interior latch (3), under the compressing of no external force, insert again in the latch locking positioning groove on the moving type Rotate 180 ° support (2) of living and to recover normal again.

7, according to claim 1,2,3,4,5,6 described devices, it is characterized in that getting final product split or separate use, what also can be used in combination is indispensable, but had better be used with " the luxurious casing type safety foldable handle in Li Shi the whole America, folding bicycle ", make it to form the integral body of " the luxurious casing type safety in Li Shi the whole America, full-foldable bicycle ".

On December 20th, 1

Images