CN102653299B - Rapid folding saddle handle type up-down treading-type bicycle - Google Patents
Rapid folding saddle handle type up-down treading-type bicycle Download PDFInfo
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- CN102653299B CN102653299B CN 201210161252 CN201210161252A CN102653299B CN 102653299 B CN102653299 B CN 102653299B CN 201210161252 CN201210161252 CN 201210161252 CN 201210161252 A CN201210161252 A CN 201210161252A CN 102653299 B CN102653299 B CN 102653299B
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Abstract
The invention relates to a rapid folding saddle handle type up-down treading-type bicycle comprising a bicycle body girder, a driving mounting plate, a front frame, a saddle linkage folding mechanism, a front fork, a V-shaped folding handle, a front wheel, a rear wheel and a driving mechanism. The rapid folding saddle handle type up-down treading-type bicycle is characterized in that the front fork is formed by connecting a front head pipe, a front beam pipe and a folding blade, the saddle linkage folding mechanism is formed by connecting the bottom of a seat pipe with the bicycle body girder, the two ends of a connecting rod are connected with the seat pipe and the folding blade, the folding blade is connected with the bicycle body girder, the seat pipe is connected with a latch hook, the latch hook is matched with a semi-circle lock shaft, a folding locating handle is connected with the front part of the bicycle body girder, the driving mounting plate is connected at a position behind and below the bicycle body girder, the front fork is rotatably connected with the front head pipe, the V-shaped folding handle is fixedly connected the front fork, the front fork is provided with the front wheel, the driving mounting plate is provided with a driving mechanism and the rear wheel, the driving mechanism comprises a locating shaft, a pedal lever, a connecting lug, pedals, a swing slice, a crank shaft, a counter shaft, a preceding stage chain wheel, a preceding stage small chain wheel, a backward stage chain wheel, a flywheel, a preceding stage chain and a backward stage chain.
Description
Technical field
The present invention relates to a kind of up and down pedal-type bicycle, particularly a kind of open or folding fast and easily, folding back catches quick-folding saddle handle type that saddle can tow this car pedal-type bicycle up and down with hand.
Technical background
Pedal-type bicycle up and down in the market is rarely found, and the sitting-standing two-purpose bicycle that the design people formerly designs is bigger than normal as the leisure bicycle volume of override type up and down, has influenced portable performance and the Practical Performance of car.
Summary of the invention
Purpose of the present invention, be to provide a kind of can be with up and down pedal-type bicycle be folding not only fast but also for a short time, can catch quick-folding saddle handle type that saddle can tow this car pedal-type bicycle up and down with hand again after folding.The object of the present invention is achieved like this: quick-folding saddle handle type is pedal-type bicycle up and down, comprise the vehicle body girder, the drive installation sheet, side arm, vehicle seat interlock fold mechanism, front fork, the V font folds handgrip, front-wheel, trailing wheel and driver train, it is characterized in that: side arm is managed by the front, front-axle beam pipe and folding leaf are formed by connecting, vehicle seat interlock fold mechanism comprises the seat pipe, saddle, connecting rod, latch hook, the semicircle lock shaft, safety plug and folding location handle, the bottom of seat pipe and the middle part of vehicle body girder are rotationally connected, the two ends of connecting rod are rotationally connected with bottom and the folding leaf of seat pipe, folding leaf is rotatably connected on the front end of vehicle body girder, the bottom latch hook that also is rotationally connected simultaneously of seat pipe, latch hook matches with the semicircle lock shaft, the semicircle lock shaft is rotationally connected with the middle part of vehicle body girder, and be positioned at the rear portion that seat pipe is connected with the vehicle body girder, on the vehicle body girder at semicircle lock shaft rear portion, also be connected with safety plug, safety plug cooperates with the semicircle lock shaft, folding location is the front portion that is connected in the vehicle body girder, the seat pipe after will folding is pinned in folding location, the drive installation sheet is connected in the back lower place of vehicle body girder, front fork is rotationally connected with on the pipe of front, V-shape folds handgrip captive joint front fork, front-wheel is installed on the front fork, at the drive installation sheet driver train and trailing wheel are installed, driver train comprises fix shaft, treadle, engaging lug, foot-operated, pendulum, bent axle, countershaft, the prime sprocket wheel, the prime minor sprocket, back level sprocket wheel, flywheel, prime chain and back level chain, bent axle and countershaft are rotationally connected with on the drive installation sheet, fix shaft is fixedly connected on the front lower place of drive installation sheet, two socket two treadles of fix shaft, being connected with two on two treadles rides, also be connected with two engaging lugs on two treadles, two engaging lugs, two pendulums that are rotationally connected, two pendulums are rotationally connected with two of bent axle, connect the prime sprocket wheel on the bent axle, prime minor sprocket and back level sprocket wheel are connected in countershaft, flywheel is connected in trailing wheel, the prime chain be wire-wrapped in the prime sprocket wheel and and the prime minor sprocket on, a level chain in back is wire-wrapped on back level sprocket wheel and the flywheel.
The invention has the beneficial effects as follows: adopted vehicle seat interlock fold mechanism, make the present invention folding convenient, tow conveniently, the dual-trench type Al squeezing material that fold mutually at vehicle body girder employing upper and lower opening, two ends, one-body molded on the drive installation sheet cup and back vent sheet arranged, and captive joint with the vehicle body girder with several screw bolt and nut, make this invention except side arm, not have welding substantially, make production technology simple, stable, adopt the mode of trampling up and down, making rides has more personalization, and the present invention is simple for structure, effective and the bus cooperation is more suitable.
Description of drawings
Fig. 1 is section of structure of the present invention
Fig. 2 is appearance effect figure of the present invention
Fig. 3 is the scheme drawing after the folding handgrip of V font of the present invention folds
Fig. 4 is the scheme drawing of vehicle body folding process of the present invention
Fig. 5 is the folding design sketch that finishes of car load of the present invention
Among the figure: 1---the vehicle body girder, 2---the drive installation sheet, 3---side arm, 4---vehicle seat interlock fold mechanism, 5---front fork, 6---the V font folds handgrip, and 71---front-wheel, 72---trailing wheel, 8---driver train; Wherein side arm 3 comprises: 31---the front pipe, and 32---the front-axle beam pipe, 33---folding leaf; Vehicle seat interlock fold mechanism 4 also comprises: 41---seat pipe, 42---saddle, 43---connecting rod, 44---latch hook, 45---the semicircle lock shaft, 46---safety plug, 47---folding location; The folding handgrip 6 of V-shape also comprises: 61---the handgrip pedestal, and 62---left part spare, 63---right members, 64---left and right handles, 65---backer's sheet, 66---pressing box, 67---quick detach, 68---safety catch, 69---inside extending tube; Driver train 8 also comprises: 81---fix shaft, and 821---treadle, 822---engaging lug, 823---foot-operated, 83---pendulum, 84---bent axle, 85---countershaft, 86---the prime sprocket wheel, 871---the prime minor sprocket, 872---back level sprocket wheel, 88---flywheel, 891---the prime chain, 892---back level chain.
The specific embodiment
According to Fig. 1, Fig. 2, described quick-folding saddle handle type is pedal-type bicycle up and down, comprises vehicle body girder 1, drive installation sheet 2, side arm 3, vehicle seat interlock fold mechanism 4, front fork 5, the folding handgrip 6 of V font, front-wheel 71, trailing wheel 72 and driver train 8;
Described vehicle body girder 1, it is the workpiece that the both sides of an Open Side Down groove bottom upwards connect the Al squeezing material of two flat pipes, two pipes of described vehicle body girder 1 front end have oblique breach, there is gap at the bottom land place of described vehicle body girder 1 front end, two flat pipes of the below of the oblique breach of described vehicle body girder 1 front end have first pair of mutual perforation, the two flat pipes at described vehicle body girder 1 middle part have second pair of mutual perforation, the 3rd pair of mutual perforation arranged on the rear two flat pipes of 1 second pair of perforation of described vehicle body girder, the rear two flat pipes of the 3rd pair of perforation of described vehicle body girder 1 have the 4th pair of mutual perforation, described the 4th pair of perforation is square hole, the bottom land place at described vehicle body girder 1 middle part has a big slotted hole, the big slotted hole of described vehicle body 1 with folding after described front-wheel 71 corresponding, the bottom land place at described vehicle body girder 1 rear portion has gap, the gap of described vehicle body girder 1 rear groove bottom is corresponding with described trailing wheel 72, respectively has several connecting bores on two trough rims of described vehicle body girder 1 postmedian.
Described drive installation sheet 2 is anterior and the middle part respectively has the below of a cup, front bearing bowl to have a hole, rear end to have the aluminum component of a notch, also have several connecting bores corresponding with several connecting bores of described vehicle body girder 1 on the described drive installation sheet 2, described drive installation sheet about 2 minutes two be a pair of, several connecting bores of described a pair of drive installation sheet 2 are by several screw bolt and nut, be connected with several connecting bores of two trough rims of described vehicle body girder 1 postmedian, the notch of described drive installation sheet 2 rear ends is used for connecting described trailing wheel 72.
Described side arm 3 comprises front pipe 31, front-axle beam pipe 32 and folding leaf 33, described folding leaf 33 is cut-out workpieces of top and middle part Al squeezing material with holes, the vertical line of rabbet joint of respectively having cut at two, described folding leaf 33 top with holes, a breach has respectively been cut on the both sides of described folding leaf 33 middle and lower parts, make the top of described folding leaf 33 form two convex shoulders, top two convex shoulders of described folding leaf 33 and the oblique breach of described vehicle body girder 1 front end are complementary, described side arm 3 is by described front pipe 31, described front-axle beam pipe 32 and described folding leaf 33 are made of welded connection, and the mider hole of described folding leaf 33 is rotationally connected by first pair of perforation to lock bolt and described vehicle body girder 1.
Described vehicle seat interlock fold mechanism 4, comprise seat pipe 41, saddle 42, connecting rod 43, latch hook 44, semicircle lock shaft 45, safety plug 46 and folding location are 47, described seat pipe 41 comprises seat of honour pipe and following pipe, in the pipe of the bottom of a described following pipe, close-fitting has been lined with the metal tube of booster action, the bottom of a described following pipe and bottom have perforation, the top of a described following pipe has pipe clamp, a described following pipe is connected with described seat of honour pipe by pipe clamp, the top of described seat of honour pipe connects described saddle 42, the base apertures of a described following pipe is rotationally connected by second pair of perforation to lock bolt and described vehicle body girder 1, the underpunch of a described following pipe is rotationally connected by the back stomidium to lock bolt and described pair of links 43, described connecting rod 43 is the bendings of anterior band, the flat strip shaped metal that two ends are with holes, described two connecting rods synthesize pair of links 43, the front end of described pair of links 43 penetrates the vertical line of rabbet joint in described folding leaf 43 tops two, and by last lateral opening being rotationally connected to lock bolt and described folding leaf 43, described latch hook 44 is also rotated at the two to the lock bolt that connects described following pipe underpunch simultaneously, described latch hook 44 is sheetmetals, strike out a hook solid, the both sides flanging that crotch is vertical, one of two flangings respectively has mutual parts to perforation, described semicircle lock shaft 45 is that an end of one section semicircle steel rolling has a tapped bore, the other end connects the parts of a trigger piece, described semicircle lock shaft 45 penetrates in the 3rd pair of perforation of described vehicle body girder 1, and locate in the screw of described semicircle lock shaft 45 with bolt, described semicircle lock shaft 45 and described latch hook 44 mutual interlockings, described safety plug 46 is pins of a umbrella shape, the top of umbrella shape has a gap, described safety plug 46 is made sliding block joint by the 4th pair of perforation of spring and stove bolt and described vehicle body girder 1, the gap of described safety plug 46 cooperates with the trigger piece of described semicircle lock shaft 45, described folding location comprises square shaft to 47, trigger piece and spring pin, top and bottom on the right side flat pipe of described vehicle body girder 1 front portion, have one vertical to perforation, vertical to the described square shaft that is rotationally connected in the perforation, the described trigger piece of top captive joint of described square shaft, the bottom of described square shaft is twisted and is connect round head bolt location, described spring pin is dynamically connected in the right side flat pipe of described vehicle body girder 1 front portion, described spring pin is to be made of a pin and a spring, described spring pin is by the pipe close spare that the flat pipe with described vehicle body girder 1 is complementary, the front end in the described vehicle body girder 1 right side flat pipe that is located by connecting.
Described front fork 5 rotates with described front pipe 31 by the front fork accessory and is connected, described front-wheel 71 is installed on described front fork 5, described front-wheel 71 is aluminium wheel hub wheels of 8 inches, described trailing wheel 72 is installed in the notch of described drive installation sheet 2 rear ends, and described trailing wheel 7 is aluminium wheel hub wheels of 10 inches.
The folding handgrip 6 of described V font comprises handgrip pedestal 61, left part spare 62, right members 63, left and right handles 64, backer's sheet 65, presses box 66, quick detach 67, safety catch 68 and inside extending tube 69, described handgrip pedestal 61, it is the aluminium section bar of a cat head profile, the hole that the opal place has the band that makes progress to crack cuts off by forming after perforate and the Vehicle Processing; Described handgrip pedestal 61 crack perpendicular place, hole have two pairs to the perforation, it is one downward to perforation that the top of described handgrip pedestal 61 has, one counterbore is upwards arranged at the bottom of described handgrip pedestal 61, the described counterbore close-fitting socket one described inside extending tube 69 of described handgrip pedestal 61;
Described left part spare 62 is parts of an aluminium die casting, one left side axle is arranged at the bottom of described left part spare 62, the front end of left side axle upwards has one to connect left hand 64 connecting rod, the right side of connecting rod is connected with the hook-shape body that a hook-type makes progress, the gap of the right side band one V font of hook-shape body, there is tapped bore the rear end of described left part spare 62 left side axles, described right members 63 is parts of an aluminium die casting, one right axle is arranged at described right members 63 bottoms, the front end of right axle upwards has the connecting rod of a connection right handgrip 64, the left side of connecting rod is connected with a cuboid, the left side of cuboid is with the prominent muscle of a V font, the prominent muscle of described right members 63 and the gap of described left part spare 62 match, one hole that parallels with the right axle of described right members 63 is arranged at the top of described right members 63 cuboids, the left end of described right members 63 cuboids have a downward band counterbore to perforation, there is tapped bore the rear end of described right members 63 right axles, crack in the hole in the left side that the left side axle of described left part spare 62 is penetrated described handgrip pedestal 61, crack in the hole in the right side that the right axle of described right members 63 is penetrated described handgrip pedestal 61, again with two pads and the two anti-bolts that fall in the location, rear end of the right axle of the left side of described left part spare 62 axle and described right members 63, penetrate two couples of described handgrip pedestal 61 in boring a hole with two pairs to locking bolt again, tighten to the degree of tightness appropriate level;
Described driver train 8, comprise fix shaft 81, treadle 821, engaging lug 822, foot-operated 823, pendulum 83, bent axle 84, countershaft 85, prime sprocket wheel 86, prime minor sprocket 871, back level sprocket wheel 872, flywheel 88, prime chain 891 and back level chain 892, described fix shaft 81 is slightly thick in the middle of being, two is slightly thin, the excessive place of two and centre has the axle shape metal piece of thread, captive joint with the following square hole of described a pair of drive installation sheet 2 by nut in two of described fix shaft 81, described treadle 821 is headband pores, the metal rod like parts of another headband screw, the front portion of described treadle 821 is welded to connect described engaging lug 822, the pore turning set of described two treadles 821 is connected to two of described fix shaft 81, the screw of described treadle 821 is twisted and is connect described foot-operated 823, described engaging lug 822 is to be converted into flute profile, the flute profile both sides have mutual through hole, described engaging lug 822 to the perforation by to the lock bolt be connected with a bearing hole of described pendulum 83, the sliced pieces of the aluminium formulation that described pendulum 83 is 8 fonts, be inlaid with two bearings in two holes of 8 words, another bearing hole of described two pendulums 83 is connected on two minor axises of described bent axle 84, described bent axle 84 is by an axis, two crank element and two minor axises constitute, described axis is double headed roller side's tenon, the metal shaft of two top band screws, described crank element is the square hole of headband circle counterbore, the metal piece of another headband screw, the square hole of described two crank element is socketed on the square tenon at described axis two, fixing in the screw on described axis two tops with two bolts, and the screw that makes two cranks becomes 180 ° of symmetry shapes, again described two minor axises are fastened in the screw of described two crank element, it is cylindric that described minor axis is one, another headband thread, described bent axle 84 is connected in the preceding in the cup of described a pair of drive installation sheet 2 by two bearings, described countershaft 85 is connected in the back in the cup of described a pair of drive installation sheet 2 by two bearings, described bent axle 84 is positioned at the described preceding left side to the cup home record of described drive installation sheet 2, twist and connect described prime sprocket wheel 86, described countershaft 85 is positioned at described drive installation sheet 2 described backs to the left side and the right side of cup home record, twist respectively and connect described prime minor sprocket 871 and described back level sprocket wheel 872, described flywheel 88 is installed on the right side of described trailing wheel 72, described prime chain 891 is wire-wrapped on described prime sprocket wheel 86 and the described prime minor sprocket 871, and described back level chain 892 is wire-wrapped on described back level sprocket wheel 872 and the described flywheel 88.
Claims (9)
1. quick-folding saddle handle type pedal-type bicycle up and down, comprise the vehicle body girder, the drive installation sheet, side arm, vehicle seat interlock fold mechanism, front fork, the V font folds handgrip, front-wheel, trailing wheel and driver train, it is characterized in that: side arm is managed by the front, front-axle beam pipe and folding leaf are formed by connecting, vehicle seat interlock fold mechanism comprises the seat pipe, saddle, connecting rod, latch hook, the semicircle lock shaft, safety plug and folding location handle, the bottom of seat pipe and the middle part of vehicle body girder are rotationally connected, the two ends of connecting rod are rotationally connected with bottom and the folding leaf of seat pipe, folding leaf is rotatably connected on the front end of vehicle body girder, the bottom latch hook that also is rotationally connected simultaneously of seat pipe, latch hook matches with the semicircle lock shaft, the semicircle lock shaft is rotationally connected with the middle part of vehicle body girder, and be positioned at the rear portion that seat pipe is connected with the vehicle body girder, on the vehicle body girder at semicircle lock shaft rear portion, also be connected with safety plug, safety plug cooperates with the semicircle lock shaft, folding location is the front portion that is connected in the vehicle body girder, the seat pipe after will folding is pinned in folding location, the drive installation sheet is connected in the back lower place of vehicle body girder, front fork is rotationally connected with on the pipe of front, V-shape folds handgrip captive joint front fork, front-wheel is installed on the front fork, at the drive installation sheet driver train and trailing wheel are installed, driver train comprises fix shaft, treadle, engaging lug, foot-operated, pendulum, bent axle, countershaft, the prime sprocket wheel, the prime minor sprocket, back level sprocket wheel, flywheel, prime chain and back level chain, bent axle and countershaft are rotationally connected with on the drive installation sheet, fix shaft is fixedly connected on the front lower place of drive installation sheet, two socket two treadles of fix shaft, being connected with two on two treadles rides, also be connected with two engaging lugs on two treadles, two engaging lugs, two pendulums that are rotationally connected, two pendulums are rotationally connected with two of bent axle, connect the prime sprocket wheel on the bent axle, prime minor sprocket and back level sprocket wheel are connected in countershaft, flywheel is connected in trailing wheel, the prime chain be wire-wrapped in the prime sprocket wheel and and the prime minor sprocket on, a level chain in back is wire-wrapped on back level sprocket wheel and the flywheel.
2. quick-folding saddle handle type according to claim 1 pedal-type bicycle up and down, it is characterized in that: described vehicle body girder, it is the workpiece that the both sides of an Open Side Down groove bottom upwards connect the Al squeezing material of two flat pipes, two pipes of described vehicle body girder front end have oblique breach, there is gap at the bottom land place of described vehicle body girder front end, two flat pipes of the below of the oblique breach of described vehicle body girder front end have first pair of mutual perforation, the two flat pipes at described vehicle body girder middle part have second pair of mutual perforation, the 3rd pair of mutual perforation arranged on the rear two flat pipes of second pair of perforation of described vehicle body girder, the rear two flat pipes of the 3rd pair of perforation of described vehicle body girder have the 4th pair of mutual perforation, described the 4th pair of perforation is square hole, the bottom land place at described vehicle body girder middle part has a big slotted hole, the big slotted hole of described vehicle body with folding after described front-wheel corresponding, the bottom land place at described vehicle body girder rear portion has gap, the gap of described vehicle body girder rear groove bottom is corresponding with described trailing wheel, respectively has several connecting bores on two trough rims of described vehicle body girder postmedian.
3. quick-folding saddle handle type according to claim 1 pedal-type bicycle up and down, it is characterized in that: described drive installation sheet is anterior and the middle part respectively has the below of a cup, front bearing bowl to have a hole, rear end to have the aluminum component of a notch, also have several connecting bores corresponding with several connecting bores of described vehicle body girder two trough rims on the described drive installation sheet, two was a pair of about described drive installation sheet divided.
4. quick-folding saddle handle type according to claim 1 pedal-type bicycle up and down, it is characterized in that: described folding leaf is the cut-out workpiece of top and middle part Al squeezing material with holes, the vertical line of rabbet joint of respectively having cut at two, described folding leaf top with holes, a breach has respectively been cut on the both sides of described folding leaf middle and lower part, make the top of described folding leaf form two convex shoulders, top two convex shoulders of described folding leaf and the oblique breach of described vehicle body girder front end are complementary, and the mider hole of described folding leaf is rotationally connected by first pair of perforation to lock bolt and described vehicle body girder (1).
5. quick-folding saddle handle type according to claim 1 pedal-type bicycle up and down, it is characterized in that: described seat pipe comprises seat of honour pipe and following pipe, in the pipe of the bottom of a described following pipe, close-fitting has been lined with the metal tube of booster action, the bottom of a described following pipe and bottom have perforation, the top of a described following pipe has pipe clamp, a described following pipe is connected with described seat of honour pipe by pipe clamp, the top of described seat of honour pipe connects described saddle, the base apertures of a described following pipe is rotationally connected by second pair of perforation to lock bolt and described vehicle body girder, the underpunch of a described following pipe is rotationally connected by the back stomidium to lock bolt and described pair of links, described connecting rod is the bending of anterior band, the flat strip shaped metal that two ends are with holes, described two connecting rods synthesize pair of links, the front end of described pair of links penetrates the vertical line of rabbet joint in described folding leaf top two, and by last lateral opening being rotationally connected to lock bolt and described folding leaf, described latch hook is also rotated at the two to the lock bolt that connects described following pipe underpunch simultaneously, described latch hook is a sheetmetal, strike out a hook solid, the both sides flanging that crotch is vertical, one of two flangings respectively has mutual parts to perforation, described semicircle lock shaft is that an end of one section semicircle steel rolling has a tapped bore, the other end connects the parts of a trigger piece, described semicircle lock shaft penetrates in the 3rd pair of perforation of described vehicle body girder, and locate in the screw of described semicircle lock shaft with bolt, described semicircle lock shaft and the mutual interlocking of described latch hook, described safety plug is the pin of a umbrella shape, the top of umbrella shape has a gap, described safety plug is made sliding block joint by the 4th pair of perforation of spring and stove bolt and described vehicle body girder, and the gap of described safety plug cooperates with the trigger piece of described semicircle lock shaft.
6. quick-folding saddle handle type according to claim 1 pedal-type bicycle up and down, it is characterized in that: described folding location is comprising square shaft, trigger piece and spring pin, top and bottom on the right side flat pipe of described vehicle body girder front portion, have one vertical to perforation, vertical to the described square shaft that is rotationally connected in the perforation, the described trigger piece of top captive joint of described square shaft, the bottom of described square shaft is twisted and is connect round head bolt location, described spring pin is dynamically connected in the right side flat pipe of described vehicle body girder (1) front portion, described spring pin is to be made of a pin and a spring, described spring pin is by the pipe close spare that the flat pipe with described vehicle body girder is complementary, the front end in the described vehicle body girder right side flat pipe that is located by connecting.
7. quick-folding saddle handle type according to claim 1 pedal-type bicycle up and down, it is characterized in that: the folding handgrip of described V font comprises handgrip pedestal, left part spare, right members, left and right handles, backer's sheet, presses box, quick detach, safety catch and inside extending tube, described handgrip pedestal, it is the aluminium section bar of a cat head profile, the hole that the opal place has the band that makes progress to crack cuts off by forming after perforate and the Vehicle Processing; Described handgrip pedestal crack perpendicular place, hole have two pairs to the perforation, it is one downward to perforation that the top of described handgrip pedestal has, one counterbore is upwards arranged at the bottom of described handgrip pedestal, the described counterbore close-fitting socket one described inside extending tube of described handgrip pedestal, described left part spare is the parts of an aluminium die casting, one left side axle is arranged at the bottom of described left part spare, the front end of left side axle upwards has the connecting rod of a connection left hand handle, the right side of connecting rod is connected with the hook-shape body that a hook-type makes progress, the gap of the right side band one V font of hook-shape body, there is tapped bore the rear end of described left part spare left side axle, described right members is the parts of an aluminium die casting, one right axle is arranged at described right members bottom, the front end of right axle upwards has the connecting rod of a connection right handgrip, the left side of connecting rod is connected with a cuboid, the left side of cuboid is with the prominent muscle of a V font, the prominent muscle of described right members and the gap of described left part spare match, one hole that parallels with the right axle of described right members is arranged at the top of described right members cuboid, the left end of described right members cuboid have a downward band counterbore to perforation, there is tapped bore the rear end of the right axle of described right members, crack in the hole in the left side that the left side axle of described left part spare is penetrated described handgrip pedestal, crack in the hole in the right side that the right axle of described right members is penetrated described handgrip pedestal, again with two pads and the two anti-bolts that fall in the location, rear end of the right axle of the left side of described left part spare axle and described right members, penetrate two couples of described handgrip pedestal in boring a hole with two pairs to locking bolt again, tighten to the degree of tightness appropriate level.
8. quick-folding saddle handle type according to claim 7 pedal-type bicycle up and down, wherein said V font folds handgrip, it is characterized in that: described pressure box, it is the box-like metallic stamping pieces of an opening, the two sides of the opening part of described pressure box has a pair of mutual to perforation, one of described pressure box opening part top has a screw, there is a slotted hole other end at the top of described pressure box, described pressure box to perforation by the hole on lock bolt and the described right members cuboid is rotationally connected, described quick detach is by a circle hook bolt, fast dismounting handle, pad, spring and anti-skidding nut constitute, described fast dismounting handle is one two parallel eccentric orfice circles, the in succession trigger piece of an arc-shaped bend of two eccentric orfice circles, the aluminum component that one slotted hole is arranged on the arc trigger piece, the eccentric orfice of described fast dismounting handle is rotationally connected by rivet and described circle hook bolt, described circle hook bolt penetrates described pad, penetrate again in the slotted hole of described pressure box, penetrate again in the spring, penetrate again described right members cuboid left end band counterbore to the perforation in, and then screw in described anti-skidding nut, described safety catch comprises push button, safety plate and shear bolt, described push button is the bean cotyledon shape Plastic Parts of bottom band tubule, described safety plate is an end band nock, the sheetmetal that the other end is with holes, the tubule of described push button penetrates in the slotted hole of described fast dismounting handle, in described fast dismounting handle slotted hole, put into a little spring again, with bolt described safety plate is captiveed joint with described push button then, described shear bolt is the bolt of a globular model, described shear bolt is fastened in the screw at described pressure box top, described shear bolt is corresponding with the described nock that is connected in the described safety plate on the fast dismounting handle, and described pressure box interlocking is on the hook-shape body of described left part spare
9. quick-folding saddle handle type according to claim 1 pedal-type bicycle up and down, it is characterized in that: described fix shaft is slightly thick in the middle of being, two is slightly thin, the excessive place of two and centre has the axle shape metal piece of thread, captive joint with the following square hole of described a pair of drive installation sheet by nut in two of described fix shaft, described treadle is a headband pore, the metal rod like parts of another headband screw, described engaging lug is to be converted into flute profile, the flute profile both sides have mutual through hole, described engaging lug to the perforation by to the lock bolt be connected with a bearing hole of described pendulum, described pendulum is the sliced pieces of the aluminium formulation of 8 fonts, be inlaid with two bearings in two holes of 8 words, another bearing hole of described two pendulums is connected on two minor axises of described bent axle, described bent axle is by an axis, two crank element and two minor axises constitute, described axis is double headed roller side's tenon, the metal shaft of two top band screws, described crank element is the square hole of headband circle counterbore, the metal piece of another headband screw, the square hole of described two crank element is socketed on the square tenon at described axis two, fixing in the screw on described axis two tops with two bolts, and the screw that makes two cranks becomes 180 ° of symmetry shapes, again described two minor axises are fastened in the screw of described two crank element, it is cylindric that described minor axis is one, another headband thread, described bent axle is connected in the preceding in the cup of described a pair of drive installation sheet by two bearings, described countershaft is connected in the back in the cup of described a pair of drive installation sheet by two bearings, described bent axle is positioned at the described preceding left side to the cup home record of described drive installation sheet, twist and connect described prime sprocket wheel, described countershaft is positioned at the described back of described drive installation sheet to the left side and the right side of cup home record, twist respectively and connect described prime minor sprocket and described back level sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210161252 CN102653299B (en) | 2012-05-23 | 2012-05-23 | Rapid folding saddle handle type up-down treading-type bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210161252 CN102653299B (en) | 2012-05-23 | 2012-05-23 | Rapid folding saddle handle type up-down treading-type bicycle |
Publications (2)
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| CN102653299A CN102653299A (en) | 2012-09-05 |
| CN102653299B true CN102653299B (en) | 2013-07-17 |
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| CN 201210161252 Active CN102653299B (en) | 2012-05-23 | 2012-05-23 | Rapid folding saddle handle type up-down treading-type bicycle |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102849154B (en) * | 2012-09-26 | 2013-09-25 | 太仓市车中宝休闲用品有限公司 | Reclining ahead driving tread type recreational bicycle |
| CN109834433B (en) * | 2017-11-28 | 2020-10-27 | 亚猎士科技股份有限公司 | Method for manufacturing bicycle pedal crank set |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280654Y (en) * | 1996-05-03 | 1998-05-06 | 雍馨工业有限公司 | Folding type multifunction boosted vehicle |
| CN2320505Y (en) * | 1997-04-02 | 1999-05-26 | 张灯守 | Foldable portable moving carrier |
| CN2871362Y (en) * | 2006-01-24 | 2007-02-21 | 黎泳沛 | Foldable rotary non-track bicycle with telescopic height adjusting |
| CN202608993U (en) * | 2012-05-23 | 2012-12-19 | 太仓市车中宝休闲用品有限公司 | Quick folding saddle handle type up-and-down pedaling bicycle |
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2012
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280654Y (en) * | 1996-05-03 | 1998-05-06 | 雍馨工业有限公司 | Folding type multifunction boosted vehicle |
| CN2320505Y (en) * | 1997-04-02 | 1999-05-26 | 张灯守 | Foldable portable moving carrier |
| CN2871362Y (en) * | 2006-01-24 | 2007-02-21 | 黎泳沛 | Foldable rotary non-track bicycle with telescopic height adjusting |
| CN202608993U (en) * | 2012-05-23 | 2012-12-19 | 太仓市车中宝休闲用品有限公司 | Quick folding saddle handle type up-and-down pedaling bicycle |
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| CN102653299A (en) | 2012-09-05 |
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