CN2413543Y - Five-folding automatic open/close umbrella - Google Patents

Abstract

The utility model relates to a five-fold automatic opening/closing umbrella. In order to provide an automatic opening or closing umbrella shortening the length and the volume of the folded umbrella, the utility model is proposed. The utility model comprises an umbrella central rod, an umbrella frame assembly, a spring for opening umbrellas, a plurality of springs for closing umbrellas, and a control structure. The umbrella central rod comprises a plurality of pipe components which are mutually telescoped and sheathed and an upper nest; the umbrella frame assembly comprises a top frame, a lower support frame, a lower nest, a middle frame, an inner connection frame, a tail frame, an outer elastic frame, an outer connection frame, a middle connection frame, a first coupling component and a second coupling component; the top frame is pivoted to the top end of the umbrella central rod; the lower support frame is pivoted with the top frame and the lower nest which is in slide arrangement on the umbrella central rod.

Description

Automatic five-folded umbrella

The utility model belongs to umbrella, particularly a kind of automatic five-folded umbrella.

Former number of patent application is 98102169.7, name is called many folding automatic umbrella folding and unfoldings and discloses four folding automatic umbrella folding and unfoldings, dwindles to some extent on volume though four foldings are rolled over automatic umbrella than three foldings of commonly using, two, and its volume and length still feel excessive, long in some occasion.

The purpose of this utility model provides a kind of shortening close one's umbrella the back length of umbrella and the automatic five-folded umbrella of volume.

The utility model comprises rod, umbrella frame assembly, deployment spring, most umbrella colsing spring and control structure in the umbrella; Rod comprises the pipe fitting of the mutually flexible fit of plural number joint and goes up nest in the umbrella; The umbrella frame assembly comprise parietal bone, lower support rib, down nest, intermedium, interior connection bone, coccyx, outer elasticity bone, connect bone, middle bone, first coupling part and second coupling part of connecting outward; Interior connection bone inner end pivot connects the outer end of lower support rib; Intermedium inner end then pivot is connected to the outermost end of parietal bone; The inner end of intermedium connects with the interior outer end pivot that is connected bone; The inner end of interior connection bone and the outer end pivot of lower support rib connect; Coccyx inner end pivot connects the outer outer end that connects bone; The inner end pivot of outer elasticity bone outer end and coccyx connects, and outer elasticity bone is parallel approximately with the outer bone that connects, the outer end of the inner end of outer elasticity bone connection bone in the middle of then pivot connects; The side that interior elasticity bone row are established the what intermedium, interior elasticity bone two ends are connected the inner end of bone and the outer end connection of parietal bone respectively with the centre; Outer connect bone 28 mats first coupling part and the coupling arranged side by side of outer elasticity bone, the inner end that connects bone outward connects with the middle outermost end pivot that is connected bone, and the inner end pivot that connects the outer end of bone and coccyx outward even, and the inner end that connects bone outward is the outer end of the even middle elasticity bone of pivot then; The inner end pivot of middle elasticity bone is connected to the outer end of intermedium; Middle connection bone mat second coupling part and the coupling side by side of middle elasticity bone; The middle inner end that connects bone then connects with the outermost end pivot of intermedium; Following nest sleeves in the umbrella on the rod; Parietal bone inner end pivot connects to hold in both hands in the umbrella to be gone up on the nest, and lower support rib inner end pivot is connected to sliding closing on the following nest excellent in the what umbrella; Deployment spring is arranged in the umbrella in the rod, and umbrella colsing spring is located on the umbrella frame assembly; Control structure is made up of button and drag-line; Button elasticity is embedded in the buttonhole that is installed in rod bottom handle in the umbrella, and drag-line reaches down in last pipe top and twines back and forth between the nest.

Wherein:

First coupling part that coupling arranged side by side connects bone and outer elasticity bone outward comprises trunnion, end pin and middle base portion; Trunnion is located at the coupling part base portion the coupling part pivot is connected in outer the connection on the bone; End pin is located at coupling part one end and is even encircled in the outer elasticity bone middle part with pivot; Middle base portion is positioned at the coupling part stage casing.

Intermedium comprises the U type guide member on the crimping lug that is placed in the projection bending of edge, position, intermediate portion; Interior elasticity bone sleeves in the U type guide member.

In the umbrella rod comprise down manage, be connected in down pipe down pipe portion handle, sliding close what under pipe in the periphery first of pipe top, sliding close pipe top periphery in the what first second in pipe, sliding close pipe top periphery in the what second the 3rd in pipe, sliding close manage in the what the 3rd above periphery on manage and establish the last nest on the top of pipe on the what; Center sleeve includes in the pipe end on the affixed what cannula portion that goes up most on the chock.

Following pipe contains section and is the last expansion section that hexagon contains six concave surfaces, following Guan Yiqi six concave surfaces respectively inwardly nick with the section that coincide also be hexagon contain the inside nick of six concave surfaces first in pipe; Pipe contains section and is cross and contains four concave surfaces last expansion section of excellent axis diagonal angle indent in umbrella respectively in first; Guan Yiqi goes up the expansion section section that coincide and also is cross and contains four concave surfaces pipe in second of excellent axis diagonal angle indent in umbrella respectively in first; Pipe contains the following pipe end of the rounded downward convergent of section in first, the pipe end also rounded following pipe of section that coincide under the Guan Yiqi in first; Pipe contains the following pipe end that section is the downward convergent of hexagon in second, manage in the pipe end identical first under the Guan Yiqi in second, pipe contains section and is double leaf shape and contains two concave surfaces systems from the last expansion section of diametric(al) to the axis indent in second, in second Guan Yiqi go up the expansion section coincide section also be double leaf shape the 3rd in manage; Pipe contains downward tapered cross-section and is the following pipe end that cross contains four concave surfaces excellent axis diagonal angle indent in umbrella in the 3rd; Manage in the pipe end identical second under the Guan Yiqi in the 3rd; Pipe contains the rounded last expansion section of section in the 3rd; Guan Yiqi goes up the also rounded upward pipe of the identical section in expansion section in the 3rd; Last pipe contains downward tapered cross-section and is double leaf shape and contains the two concave surfaces systems following pipe end from the diametric(al) indent, and pipe end coincide and manages in the 3rd under the last Guan Yiqi.

Control structure comprises that elasticity holds the last locking bolt on the ring portion of establishing the button in the what handle buttonhole and being shaped in button, the ring portion cunning of button is closed in the what handle inwall, button faces the direction of second of work with first of rod in umbrella, towards ring portion gradually tiltedly forming a pair of reinforcement alar part distribution what button both sides, between each reinforcement alar part Jie what button and the ring portion; The Control Component that closes one's umbrella contains following locking bolt and the discount on the flexible anti-error security component that is connected with in the what handle; Discount connects rope, and Xia Suolian connects rope and sliding around this center sleeve, last Suo Ze make a circulation winding what center sleeve, go up upper block on the pipe, go up most between the lower tumbler on guiding structural, the following nest; Discount often is snapped in down on the protuberance of pipe below; The long tube of anti-error security component is arranged in first, second pipe below.

The Control Component that closes one's umbrella comprises that elasticity is connected with in the following locking bolt of the long tube of protection safety assembly bottom; Tension spring embeds the tube end with the long tube of elasticity jack-up, to make down locking bolt between button and discount when the parachute-opening; Go up in the pipe, first pipe in the pipe, second, the 3rd and nest down on after the parachute-opening, long tube then is long tube and the following locking bolt mesopore with the ring portion of passing through button that rises of top on the tension spring.

Following rope has that bitter end is connected to discount, and last bitter end is connected to the following plug of holding the bottom of establishing the what center sleeve; This time rope extends upward from discount, passes down the rope hole and the center sleeve inside of plug, and right Hou pile warp is revolved the little guide wheel of establishing in the what slide block, and this slide block cunning is established in the what center sleeve, and Hou will be descended rope to change to fold down and is affixed to down plug; The rope hole is that upsweep is established under the what in the plug; Following rope is wound in the little guide wheel that is pivoted on the interior slide block of center sleeve, to finish two foldings.

Last rope comprises that the interior bitter end that is connected to slide block, solid system revolve to the outboard end of nest down, by last pin and establishes on the what upper block, the mat downside pin in the chock in the pipe upper end and revolve the lower tumbler established in this time of what nest and go up pin most for mat two and revolve respectively and be located at the guiding structural of going up most of managing within the top both sides in the chock and being higher than the upper block of upper block; Last Suo Yixu twines upper block, lower tumbler, upper block and nest down, and circuitous in this way turnover is to provide three foldings in the enough stroke.

Last rope comprises that the interior bitter end that is connected to slide block, solid system revolve to the outboard end of nest down, by last pin and establishes on the what that upper block, the mat downside pin in the chock in the pipe upper end revolves the lower tumbler of establishing in this time of what nest and be the guiding structural of going up most of single upper block; The diameter of upper block is identical with last pipe diameter; Upper block revolves and is located at the pipe top by going up most pin; Go up most the axis that pin is orthogonal in the umbrella rod approximately, last Suo Yixu twines upper block, lower tumbler, be wound on the upper block, and falls in the stroke of managing on the relative two side pipe faces with rustling sound section in the dynamic equilibrium respectively down.

The discount pull bar that is connected; The following rod end junction button head of pull bar, the last rod end interior bitter end of rope in the coupling in coupling cover, pull bar can be slided and close in the center sleeve group; The center sleeve group comprises sleeve pipe, middle sleeve and setting of casing; Last rope twines what center sleeve group back and forth, upward the pipe upper end reaches down between the nest.

The discount pull bar that is connected; The following rod end junction button head of pull bar, the last rod end interior bitter end of rope in the coupling in coupling cover, pull bar can be slided and close in the center sleeve; The center sleeve group comprises sleeve pipe, middle sleeve and setting of casing; Last rope twines what center sleeve group back and forth, upward the pipe upper end reaches down between the nest.

Connect the bone inner end in the spring end lies in the umbrella colsing spring; And outer spring end pivot is connected in the parietal bone outer end.

Connect the bone inner end in the spring end lies in the umbrella colsing spring; And outer spring end pivot is connected in the parietal bone outer end.

Because the utility model comprises rod, umbrella frame assembly, deployment spring, most umbrella colsing spring and control structure in the umbrella; Rod comprises the pipe fitting of the mutually flexible fit of plural number joint and goes up nest in the umbrella; The umbrella frame assembly comprise parietal bone, lower support rib, down nest, intermedium, interior connection bone, coccyx, outer elasticity bone, connect bone, middle bone, first coupling part and second coupling part of connecting outward, when the last rope of control structure from upper block, lower tumbler, upper block and nest down, circuitous in this way turnover is to provide three foldings in the enough stroke; Following rope is wound in the little guide wheel that is pivoted on the interior slide block of center sleeve, to finish two foldings, three add eighty percent discount in this way, its sum total is five foldings (five foldings of rope and umbrella frame), the flexible fit of rod five joints in cooperating again, constitute automatic five-folded umbrella of the present utility model, the length and the volume of umbrella after closing one's umbrella with shortening, thus reach the purpose of this utility model.

Fig. 1, be the utility model deployed condition structural representation (mobile jib is condensation not).

Fig. 2, be the utility model umbrella closing state structural representation (mobile jib is condensation not).

Fig. 3, be the utility model umbrella closing state structural representation.

Fig. 4, be A portion partial enlarged drawing among Fig. 3.

Fig. 5, be B portion partial enlarged drawing among Fig. 1.

Fig. 6, be bar structure schematic isometric in the utility model umbrella.

Fig. 7, be bar structure diagrammatic elevation view in the utility model umbrella.

Fig. 8, be C among Fig. 7-C cutaway view.

Fig. 9, be D among Fig. 7-D cutaway view.

Figure 10, be E among Fig. 7-E cutaway view.

Figure 11, be F among Fig. 7-F cutaway view.

Figure 12, be G among Fig. 7-G cutaway view.

Figure 13, be H among Fig. 7-H cutaway view.

Figure 14, be I among Fig. 7-I cutaway view.

Figure 15, be J among Fig. 7-J cutaway view.

Figure 16, be bar structure schematic sectional view in the utility model umbrella closing state umbrella.

Figure 17, be the utility model deployed condition structural representation (go up guiding structural most be single upper block).

Figure 18, be the utility model umbrella closing state structural representation (go up guiding structural most be single upper block).

Figure 19, for the utility model deployed condition structural representation (discount is connected with pull bar).

Figure 20, for the utility model umbrella closing state structural representation (discount is connected with pull bar).

Figure 21, be the utility model embodiment four deployed condition structural representations.

Figure 22, be the utility model embodiment four umbrella closing state structural representations.

Below in conjunction with accompanying drawing the utility model is further elaborated.

Shown in Fig. 1-16, the utility model comprises rod 1, umbrella frame assembly 2, deployment spring 3, most umbrella colsing spring 4 and control structure 5 in the umbrella.

In the umbrella rod 1 comprise following pipe 11, be connected in down 11 times pipe portions 111 of pipe handle 12, sliding close manage 13 what under in the pipe 11 top peripheries first, sliding close pipe 13 top peripheries in the what first second in manage 13a, sliding close pipe 13a top periphery in the what second the 3rd in manage 13b, slidingly close going up of pipe 13b top periphery in the what the 3rd and manage 14 and establish the last nest 15 of managing 14 top on the what; Center sleeve 17 includes on the affixed what in pipe 14 upper ends goes up cannula portion 170 most on the chock 151.

Umbrella frame assembly 2 comprise parietal bone 21, lower support rib 22, down nest 23, intermedium 24, interior connection bone 25, coccyx 26, outer elasticity bone 27, connect bone 28, middle bone 28a, first coupling part 29 and the second coupling part 29a of connecting outward.Parietal bone 21 inner end pivots connect in the umbrella to be held in both hands on 1 on the nest 15; Lower support rib 22 its outermost end pivots connect the pars intermedia of parietal bone 21, and the inner end of lower support rib 22 then pivot is connected to sliding closing on the following nest 23 of managing on the rod 1 in the what umbrella on 14; Interior connection bone 25 inner end pivots connect the outer end of lower support rib 22; Intermedium 24 inner ends then pivot are connected to the outermost end of parietal bone 21; The inner end of intermedium 24 connects with the interior outer end pivot that is connected bone 25; The inner end of interior connection bone 25 and the outer end pivot of lower support rib 22 connect; Coccyx 26 inner end pivots connect the outer outer end that connects bone 28; The inner end pivot of outer elasticity bone 27 outer ends and coccyx 26 connects, and outer elasticity bone 27 is parallel approximately with the outer bone 28 that connects, the outer end of the inner end of outer elasticity bone 27 connection bone 28a in the middle of then pivot connects; The side that interior elasticity bone 27b row are established what intermedium 24, interior elasticity bone 27b two ends are connected the inner end of bone 28a and the outer end connection of parietal bone 21 respectively with the centre; Outer bone 28 mats first coupling part 29 and outer elasticity bone 27 couplings arranged side by side that connect, the outer inner end that connects bone 28 connects with the middle outermost end pivot that is connected bone 28a, and the inner end pivot that connects the outer end of bone 28 and coccyx 26 outward connects, the outer end of elasticity bone 27a in the middle of connecting the inner end of bone 28 outward then pivot connecting; The inner end pivot of middle elasticity bone 27a is connected to the outer end of intermedium 24; Middle connection bone 28a mat second coupling part 29a and middle elasticity bone 27a coupling side by side; The middle inner end that connects bone 28a then connects with the outermost end pivot of intermedium 24.

Certainly, also changes in modification in addition of other umbrella rib structures.Following nest 23 contain extend 230 the pipe, offer grooving 231 on it.

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 5, coupling part 29 comprises trunnion 291, end pin 292 and middle base portion 293.Trunnion 291 is located at coupling part 29 base portions coupling part 29 pivots are connected in outer the connection on the bone 28; End pin 292 is located at coupling part 29 1 ends and is even encircled in outer elasticity bone 27 middle parts with pivot; Middle base portion 293 is positioned at coupling part 29 stage casings, so that bear outer elasticity bone 27 by middle base portion 293 when closing one's umbrella.Certainly, outer elasticity bone 27 also can be divided into two shackles from the intermediate portion and lies on the end pin 292 with hook.The second coupling part 29a then coupling is connected between the bone 28a with middle in middle elasticity bone 27a.

As shown in Figure 4, the crimping lug 241 of the 24 edge projections of U type guide member 24u mat intermedium, bending is placed in the middle part of intermedium 24, and elasticity bone 27b sleeves in the U type guide member 24u of intermedium 24 in making.U type guide member 24u can be made by PVC or other plastic materials, in opening, make operation more smooth-going when closing one's umbrella, and can prevent to produce noise.

Because the effect of first, second coupling part 29,29a, can make outer elasticity bone 27, middle elasticity bone 27a connect bone 28a coupling mutually with outer connection bone 28, centre respectively, with prevention open close one's umbrella process China and foreign countries elasticity bone 27 with is connected outward that bone 28 and middle elasticity bone 27a are connected with the centre that bone 28a twists together, entanglement structure or counter-rotating, thereby it is smooth and easy to guarantee that umbrella frame is opened receipts.

Shown in Fig. 6-16,1 time pipe 11 of rod contains section and is the last expansion section 112 that hexagon contains six concave surfaces in the umbrella, following pipe 11 with the inside respectively nick of its six concave surface v with identical section also be hexagon contain the inside nick of six concave surface V first in manage 13; Pipe 13 contains section and is cross and contains four concave surface v last expansion section 132 of excellent 1 axis, 10 diagonal angle indents in umbrella respectively in first; Pipe 13 also is cross with the identical sections in expansion section it on 132 and contains four concave surfaces and manage 13a in second of excellent 1 axis, 10 diagonal angle indents respectively in umbrella in first; Pipe 13 contains in the following pipe end 131, the first of the rounded downward convergent of section pipe 13 with its pipe end 131 also rounded following pipes 11 of section that coincide down in first; Pipe 13a contains the following pipe end 131a that section is the downward convergent of hexagon in second, pipe 13a manages 13 among the pipe end 131a identical first down with it in second, pipe 13a contains section and is double leaf shape and contains two concave surface v system from the last expansion section 132a of diametric(al) to axis 10 indents in second, in second pipe 13a with the identical section of expansion section 132a on it also be double leaf shape the 3rd in manage 13b; Pipe 13b contains downward tapered cross-section and is the following pipe end 131b that cross contains four concave surface v excellent 1 axis, 10 diagonal angle indents in umbrella in the 3rd; Pipe 13b manages 13a among the pipe end 131b identical second down with it in the 3rd; Pipe 13b contains the rounded last expansion section 132b of section in the 3rd; Pipe 13b manages 14 with also rounded the going up of the identical section of expansion section 132b on it in the 3rd; Last pipe 14 contains downward tapered cross-section and is double leaf shape and contains the following pipe end 141 of two concave surface v system from the diametric(al) indent, on manage 14 with its down pipe end 141 coincide and manage 13b in the 3rd.

Certainly, the section of rod 1 each pipe also can adopt other section in the umbrella.

The following spring end 31 of deployment spring 3 stays at down the following protuberance 11a of pipe 11, and last spring end 32 then stays at interior chock 151 bottoms of pipe 11.Deployment spring 3 is sliding around center sleeve 17.

Connect the inner end of bone 25 in the interior spring end 41 of each umbrella colsing spring 4 lies in, outer spring end 42 then pivot is connected in parietal bone 21 outer ends.Umbrella colsing spring 4 is accumulated elastic energy when parachute-opening, when closing one's umbrella, umbrella colsing spring 4 discharges elastic energy, to help the action that closes one's umbrella.Except that shown position, umbrella colsing spring 4 also can be established on other positions of what umbrella frame assembly 2.

This control structure 5 comprises that elasticity holds the last locking bolt 52a on the ring portion 511 of establishing the button 51 in the what handle 12 buttonhole 120a and being shaped in button 51,511 laterally sliding closing in these handle 12 inwall guide grooves 124 of what of the ring portion of button 51, button 51 with rod first A of 1 in umbrella towards the direction of second B of work, towards ring portion 511 gradually tiltedly forming a pair of reinforcement alar part 51a distribution what button 51 both sides, between each reinforcement alar part Jie 51a what button 51 and the ring portion 511; Last locking bolt 52a is connected with contiguous second B of side in addition of what ring portion 511, presses when touching the button 51 parachute-openings, so that go up locking bolt 52a and button 51 synchronous starts; The Control Component 53 that closes one's umbrella contains the flexible what one that is connected with and establishes following locking bolt 54 on the anti-error security component 57 in the what handle 12, and following locking bolt 54 whats are pressed to touch the button and pushed away discount 551, the action so that the Self-opened umbrella state closes one's umbrella down in 51 o'clock.Discount 551 connects rope 56a, and rope 56b and sliding around this center sleeve 17 in the following rope 56a connection manages between 14 upper ends, following nest 23 and the center sleeve 17 on the then circuitous winding what of last rope 56b; Discount 551 often is snapped in down on the protuberance 111a of pipe 11 belows, and 54 of the following locking bolts that pushes away in the Shi Fangwei that closes one's umbrella move partially and trip from protuberance 111a, to hold umbrella colsing spring 4 release elastic energys and to close one's umbrella.When what closes one's umbrella, the long tube 571 of anti-error security component 57 for manage 13 in first, second, 13a presses down, the related following locking bolt 54 that presses down the control structure 5 that closes one's umbrella in the lump when pressing by knob 51 with the what parachute-opening, can not touch the following locking bolt 54 of the usefulness that closes one's umbrella.

On the ring portion 511 of the one-body molded what button 51 of last locking bolt 52a.Last locking bolt 52a comprises an oblique spigot 522 and a resetting spring 50.Tiltedly spigot 522 is in by rod 1 second side B in the umbrella, and when falling nest 23 in closing one's umbrella down under nest 23 contract in pressing down; Resetting spring 50 tops are located between locking bolt 52a and the handle 12 and rod 1 second side B in the adjacent umbrella.As shown in Figure 3, resetting spring 50 elasticity locking bolt 52a on the rod 1 first side A pushing tow in the umbrella is to be snapped into down in nest 23 groovings 231 under the padlock nest 23 and the utility model under umbrella closing state.

The ring portion 511 of this button 51 is offered mesopore 511a.As shown in Figure 3, when closing one's umbrella, down fall nest 23, make down 23 times extensions 230 of nest mesopore 511a that stimulates the menstrual flow, and contain go up manage 14, middle pipe 13,13a and 13b.Because last locking bolt 52a faces down from ring portion 511 upper limbs and inwardly gradually tiltedly is oblique spigot 522, when closing one's umbrella, following nest 23 cants that are lowered by, in contract; So because of resetting spring 50 effect, locking bolt 52a buckles into down in the grooving 231 of nest 23 again on the pushing tow, with nest under the padlock 23 and the utility model under umbrella closing state.

As shown in Figure 1, pressing touches the button pushes to locking bolt 52a in 51, and its grooving 231 with following nest 23 is triped, in the umbrella rod 1 and down nest 23 promptly be subjected to push up and parachute-opening on the resilient force of deployment spring 3.

The Control Component 53 that closes one's umbrella comprises that elasticity is connected with in the following locking bolt 54 of protection safety assembly 57 long tubes 571 bottoms.Tension spring 57a embeds the tube end 573 with the long tube 571 of elasticity jack-up, to make down locking bolt 54 between button 51 and discount 551 when the parachute-opening; Go up on after the parachute-opening to manage in the pipe 14, first and manage 13a, the 3rd 13b and nest 23 down in 13, second, 571 in long tube is gone up top long tube 571 and the following locking bolt 54 mesopore 511a with the ring portion 511 of passing through button 51 that rises for tension spring 57a.When desiring to close one's umbrella, then can press to touch the button 51 with interior locking bolt 54 and the discount 511 of pushing, to remove the buckle of discount 511 on protuberance 111a, make Self-opened umbrella become umbrella closing state.

Protuberance 111a is for directly forming from managing the inside punching out in 11 bottoms down; As shown in Figure 3, when what closed one's umbrella (compression deployment spring 4), discount 551 was for establishing 58 moving partially (by " B " face deflection " A " face) the buckle what protuberance 111a location of elasticity flange in the what handle 12.

Following rope 56a has that bitter end 561a is connected to discount 551, and last bitter end 562a is connected to the following plug P1 that holds the bottom 170a that establishes what center sleeve 17; This time rope 56a extends upward from discount 551, passes down rope hole T and center sleeve 17 inside of plug P1, and right Hou pile warp is revolved the little guide wheel R that establishes in the what slide block P2, and this slide block P2 is sliding to be established in the what center sleeve 17, and Hou will descend rope 56a turnover to be affixed to down downwards to fill in P1.Rope hole T is that upsweep is established under the what in the plug P1, when the Shi Keling that closes one's umbrella should descend rope 56a smooth-going and guiding what in buffering ground is filled in the P1 down.

Last rope 56b comprises that the interior bitter end 561b that is connected to the sliding p2 of determining, solid system revolve to the outboard end 562b of nest 23 down, by last pin 16 and establishes on the what upper block 563 in the chock 151 in pipe 14 upper ends.In last pipe 14 and center sleeve 17, will go up and draw, twine behind this upper block 563 of what downwards nest 23 on the rope 56b and extend.Lower tumbler 564 mat downside pin 564a revolve and establish in this time of what nest 23, draw last rope 56b rope section from upper block 563 with winding.A pair of upper block 565b mat two is gone up pin 161b most and is revolved respectively and be located within pipe 14 tops in the chock 151 both sides and be higher than upper block 563, with winding draw from lower tumbler 564 turnover and on the upper block 565b of last rope 56b rope Duan Yu on, because last rope 56b is from upper block 563, lower tumbler 564, upper block 565b and nest 23 down, circuitous in this way turnover is to provide three foldings in the enough stroke; Following rope 56a is wound in the little guide wheel R that is pivoted on the slide block P2 in the center sleeve 17, to finish two foldings, three add eighty percent discount in this way, and its sum total is five foldings (five foldings of rope and umbrella frame), the flexible fit of rod five joints constitutes automatic five-folded umbrella of the present utility model in cooperating again.

Anti-error security component 57 comprises and sliding closes what under pipe 11 bottoms and the long tube 571 of what handle 12 bottoms is established on mat tension spring 57a top, locking bolts 54 under long certainly tube 571 is one-body molded.As shown in Figure 3, when falling nest 23 when closing one's umbrella down, after extension 230 stretches into handle endoporus 120 under the order, going up of rod 1 manages 14 in the umbrella, manage 13 in first, in second among the pipe 13a and second pipe 13b folded and first, manage 13 in second, the root edge of 13a, to press down the end face 572 of long tube 571 with the long tube 571 that descends, press down tension spring 57, to accumulate elastic energy, and down nest 23 groovings 231 are last locking bolt 52a institute buckle padlock location, the following locking bolt 54 that is connected with on the long tube 571 of what is positioned at the below of button 51 because of being pressed down to descend, touch the button at this moment in case press 51 during with parachute-opening, locking bolt 54 is positioned at the below of button 51 under the cause, can not pressed by pressure, pushes away discount 551 in the also unlikely what, so in the what parachute-opening process, can prevent that false touch from closing one's umbrella Control Component 53 and can avoid the meaningless misoperation that closes one's umbrella.

Extremely shown in Figure 1 from Fig. 3, during the what parachute-opening, pressure touches the button 51, locking bolt 52a is to the snap close of following nest 23 groovings 231 in the releasing, the stored elastic energy of pressurized when discharging deployment spring 3 whats and closing one's umbrella and stretched going up of rod 1 in the umbrella manage in the pipe 14, first manage in 13, second among the 13a, the 3rd pipe 13 and under nest 23, each umbrella frame of overhanging umbrella frame assembly 2 is with parachute-opening.Umbrella colsing spring is stretched by the effect of deployment spring 3 also for 4 this moments, stores its elastic energy and thinks the person of using who closes one's umbrella next time.

Extremely shown in Figure 2 from Fig. 1, when closing one's umbrella, pressure touches the button 51, in umbrella, push away the following locking bolt 54 of the Control Component 53 that closes one's umbrella in the rod 2 second side B, remove discount 551 manage down on the 11 protuberance 111a on buckle, and allowing closes one's umbrella moves at present that nest 23 moves down, and umbrella colsing spring 4 involution folding umbrella frame assemblies 2 all umbrella frames, falls nest 23 down and manages in the pipe 14, first in 13, second with going up of rod 1 in the folding umbrella and manage 13 among the pipe 13a and the 3rd.In the process that closes one's umbrella by Fig. 3 to Fig. 1, because of locking bolt 54 and long tube 571 are upwards elected by tension spring 57a down, following locking bolt 54 is pushed between button 51 and discount 551, and going up of rod 1 manages in the pipe 14, first in 13, second that pipe 13 also rises because of parachute-opening among the pipe 13a and the 3rd in the umbrella, touch the button 51 so can there not be inside pressure of any obstruction, finish the action that normally closes one's umbrella.Press down handle 12 to the umbrella tail after closing one's umbrella,, put aside elastic energy again for next parachute-opening with compression deployment spring 4.

As Figure 17, shown in Figure 180, going up guiding structural most is single upper block 565a, and the diameter of upper block 565a is identical with last pipe 14 diameters.Upper block 565a revolves and is located at pipe 14 tops by going up most pin 161a.Go up most the axis 10 that pin 161a is orthogonal in the umbrella rod 1 approximately, the outboard end 562b562b of rope 56b is wound on the upper block 565a in the order, and falls on the 14 relative two side pipe faces of pipe the stroke with rope 56b rope section in the dynamic equilibrium respectively down.

As Figure 19, shown in Figure 20, discount 551 pull bar 55 that is connected, pull bar 55 is rope 56b in the coupling again, last rope 56b twines what center sleeve group 17a back and forth, last pipe 14 upper ends reach down between the nest 23, when discount 551 oneself the following pipe set protuberance 111a in 11 bottoms trip, each umbrella colsing spring 4 promptly discharges the previous elastic energy that stores, and become umbrella closing state by deployed condition, the long tube 571 of anti-error security component 57 manages 13 in first simultaneously, pipe 13a presses down in second, the related following locking bolt 54 that presses down the Control Component 53 that closes one's umbrella, make and press when touching the button 51 parachute-openings, can not touch the following locking bolt 54 of the usefulness that closes one's umbrella.

The following rod end junction button head 551 of pull bar 55, the last rod end 552 interior bitter end 561b of rope 56b in the coupling in coupling cover 560, pull bar 55 can be slided and close in the center sleeve group 17a.Center sleeve group 17a comprises sleeve pipe 171, middle sleeve 172 and setting of casing 173.

Last rope 56b comprises the interior bitter end 561b that overlaps 560 coupling pull bars 55 by coupling, admittedly lie in the umbrella outboard end 562b on the nest 15 on excellent 1 top, pin 16 revolves and is located at the upper block 563 in the chock 151 in pipe 14 upper ends on the mat, revolve the lower tumbler 564 of being located at down nest 23 first side A by downside pin 564, revolve respectively and be located in pipe 14 upper ends chock about 151 relative both sides and be higher than a pair of upper block 565b of upper block 563 and revolve second lower tumbler 564 ' of being located at down nest 23 second side B by a pair of pin 161b that goes up most.Last rope 56b lies in the umbrella nest 15 on excellent 1 top admittedly with its outboard end 562b, from draw on last pipe 14 and the center sleeve group 17a be wound in upper block 563 after, draw down and walk around down the set lower tumbler 564 of nest 23, the in pairs upper block 565b of pile warp upwards more then, be wound in second lower tumbler 564 ' downwards, upwards be fixed on the nest 15 at last, then finish five compromises, four folding strokes, and another folding is for being slidedly arranged on a folding of excellent 1 draw-in bar 55 in the umbrella.The last rope 56b symmetry of upwards extending falls on the pipe 14 relative two side pipe faces under being wound in behind a pair of upper block 565b, opens last rope 56b in the receipts process with dynamic equilibrium the utility model.

As Figure 21, shown in Figure 22, discount 551 pull bar 55 that is connected, pull bar 55 be rope 56b in the coupling again; Going up most guiding structural is single upper block 565a, the diameter of upper block 565a approximates the diameter of pipe 14, and the pin 161a that goes up most that crosses at pipe 14 tops of the about quadrature what of mat axis 10 revolves to be located at and manages 14 tops, the outboard end 562b of rope 56b is symmetrical in and goes up pin 161a both sides most in the order, goes up and falls in down on the 14 relative two side pipe faces of pipe and open last rope 56b rope section in the process of closing one's umbrella with dynamic equilibrium the utility model through being set around upper block 565a.

The more preceding case of the utility model (98102169.7) shortens the length that closes one's umbrella once again, and reduces the volume when closing one's umbrella, and makes many folding umbrellas more reach miniaturization.

Claims (14)

1, a kind of automatic five-folded umbrella, it comprises rod (1), umbrella frame assembly (2), deployment spring (3), most umbrella colsing spring (4) and control structure (5) in the umbrella; Rod (1) comprises the pipe fitting of the mutually flexible fit of plural number joint and goes up nest (15) in the umbrella; Umbrella frame assembly (2) comprises parietal bone (21), lower support rib (22), following nest (23), coccyx (26); Following nest (23) sleeves in the umbrella on the rod (1); Parietal bone (21) inner end pivot connects to be held in both hands in the umbrella on (1) last nest (15), and lower support rib (22) inner end pivot is connected to be slided on the following nest (23) that closes rod (1) in the what umbrella; Deployment spring (3) is arranged in the umbrella in the rod (1), and umbrella colsing spring (4) is located on the umbrella frame assembly (2); Control structure (5) is made up of button (51) and drag-line; Button 51 elasticity are embedded in the buttonhole (120a) that is installed in rod (1) bottom handle (12) in the umbrella, and drag-line reaches down in last pipe (14) top and twines back and forth between the nest (23); It is characterized in that described umbrella frame assembly (2) also comprises intermedium (24), interior connection bone (25), outer elasticity bone (27), connects bone (28), middle bone (28a), first coupling part (29) and second coupling part (29a) of connecting outward; Interior connection bone (25) inner end pivot connects the outer end of lower support rib (22); Intermedium (24) inner end then pivot is connected to the outermost end of parietal bone (21); The inner end of intermedium (24) connects with the interior outer end pivot that is connected bone (25); The outer end pivot of the inner end of interior connection bone (25) and lower support rib (22) connects; Coccyx (26) inner end pivot connects the outer outer end that connects bone (28); The inner end pivot of outer elasticity bone (27) outer end and coccyx (26) connects, and outer elasticity bone (27) is parallel approximately with the outer bone (28) that connects, the outer end of the inner end of outer elasticity bone (27) connection bone (28a) in the middle of then pivot connects; Interior elasticity bone (27b) row are established the side of what intermedium (24), and interior elasticity bone (27) two ends are connected the inner end of bone (28a) and the outer end connection of parietal bone (21) respectively with the centre; Outer connection bone 28 mats, first coupling parts (29) and outer elasticity bone (27) coupling side by side, the outer inner end that connects bone (28) connects with the middle outermost end pivot that is connected bone (28a), and the inner end pivot that connects the outer end of bone (28) and coccyx (26) outward connects, the outer end of elasticity bone (27a) in the middle of connecting the inner end of bone (28) outward then pivot connecting; The inner end pivot of middle elasticity bone (27a) is connected to the outer end of intermedium (24); Middle connection bone (28a) mat second coupling part (29a) and middle elasticity bone (27a) coupling side by side; The middle inner end that connects bone (28a) then connects with the outermost end pivot of intermedium (24).

2, automatic five-folded umbrella according to claim 1 is characterized in that first coupling part (29) that described coupling arranged side by side connects bone (28) and outer elasticity bone (27) outward comprises trunnion (291), end pin (292) and middle base portion (293); Trunnion (291) is located at coupling part (29) base portion coupling part (29) pivot is connected in outer the connection on the bone (28); End pin (292) is located at coupling part (29) one ends and is even encircled in outer elasticity bone (27) middle part with pivot; Middle base portion (293) is positioned at coupling part (29) stage casing.

3, automatic five-folded umbrella according to claim 1 and 2 is characterized in that described intermedium (24) comprises the U type guide member (24u) on the crimping lug (241) that is placed in the projection bending of edge, position, intermediate portion; Interior elasticity bone (27b) sleeves in the U type guide member (24u).

4, automatic five-folded umbrella according to claim 1 and 2, it is characterized in that in the described umbrella rod (1) comprise pipe (11) down, be connected in down pipe portion (111) pipe (11) under handle (12), sliding close what under pipe (13) in the periphery first of pipe (11) top, sliding close pipe (13) top periphery in the what first second in pipe (13a), sliding close pipe (13a) top periphery in the what second the 3rd in pipe (13b), slidingly close in the what the 3rd upward managing (14) and establishing the last nest (15) of managing the top of (14) on the what of periphery above the pipe (13b); Center sleeve (17) includes on the affixed what in pipe (14) upper end goes up cannula portion (170) most on the chock (151).

5, automatic five-folded umbrella according to claim 4, it is characterized in that described down pipe (11) contains section and is the last expansion section (112) that hexagon contains six concave surfaces, following pipe (11) with its six concave surface (v) respectively inwardly nick also be hexagon with the section that coincide and contain six concave surfaces and (v) manage (13) in first of inside nick; Pipe (13) contains section and is cross and contains four concave surfaces (v) last expansion section (132) of rod (1) axis (10) diagonal angle indent in umbrella respectively in first; Pipe (13) also is cross and contains four concave surfaces and (v) manage (13a) in second of rod (1) axis (10) diagonal angle indent respectively in umbrella with expansion section it on (132) section that coincide in first; Pipe (13) contains the following pipe end (131) of the rounded downward convergent of section in first, and pipe (13) is with its pipe end (131) also rounded following pipe (11) of section that coincide down in first; Pipe (13a) contains the following pipe end (131a) that section is the downward convergent of hexagon in second, pipe (13a) is managed (13) in the pipe end (131a) identical first down with it in second, in second pipe (13a) contain section be double leaf shape contain two concave surfaces (v) be from the last expansion section (132a) of diametric(al) to axis (10) indent, in second pipe (13a) with expansion section it on (132a) identical section also be double leaf shape the 3rd in manage (13b); Pipe (13b) contains downward tapered cross-section and is cross and contains four concave surfaces (v) following pipe end (131b) of rod (1) axis (10) diagonal angle indent in umbrella in the 3rd; Pipe (13b) is managed (13a) in the pipe end (131b) identical second down with it in the 3rd; Pipe (13b) contains the rounded last expansion section (132b) of section in the 3rd; Pipe (13b) is managed (14) with also rounded the going up of expansion section on it (132b) identical section in the 3rd; Last pipe (14) contains downward tapered cross-section and is double leaf shape and contains two concave surfaces (v) be the following pipe end (141) from the diametric(al) indent, last pipe (14) is with its following pipe end (141) pipe (13b) in the 3rd that coincide.

6, automatic five-folded umbrella according to claim 1 and 2, it is characterized in that described control structure (5) comprises that elasticity holds the last locking bolt (52a) on the ring portion (511) of establishing the button (51) in what handle (12) buttonhole (120a) and being shaped in button (51), the ring portion (511) of button (51) is sliding closes in what handle (12) inwall, button (51) with rod (1) first (A) in umbrella towards second (B) direction of work, towards ring portion (511) gradually tiltedly forming a pair of reinforcement alar part (51a) distribution what button (51) both sides, between each reinforcement alar part (51a) Jie's what button (51) and the ring portion (511); The Control Component (53) that closes one's umbrella contains following locking bolt (54) and the discount (551) on the flexible anti-error security component (57) that is connected with in the what handle (12); Discount (551) connects rope (56a), rope (56b) and sliding in following rope (56a) connection around this center sleeve (17), the then circuitous winding what center sleeve (17) of last rope (56b), go up pipe (14) upper end upper block (563), go up guiding structural most, between the lower tumbler (564) on the following nest (23); Discount (551) often is snapped in down on the protuberance (111a) of pipe (11) below; The long tube (571) of anti-error security component (57) is arranged in first, second pipe (13), (13a) below.

7, automatic five-folded umbrella according to claim 6 is characterized in that the described Control Component that closes one's umbrella (53) comprises that elasticity is connected with in the following locking bolt (54) of the long tube of protection safety assembly (57) (571) bottom; Tension spring (57a) embeds a tube end (573) with the long tube of elasticity jack-up (571), locking bolt (54) is positioned between button (51) and the discount (551) when the parachute-opening; Go up in the pipe (14), first in the pipe (13), second pipe (13a), the 3rd (13b) and nest (23) down on after the parachute-opening, long tube (571) then be that tension spring (57a) is gone up top long tube (571) and following locking bolt (54) mesopore (511a) with the ring portion (511) of passing through button (51) that rises.

8, automatic five-folded umbrella according to claim 1 and 2, bitter end (561a) is connected to discount (551) to it is characterized in that having by described rope (56a) down, and last bitter end (562a) is connected to the following plug (P1) of holding the bottom (170a) of establishing what center sleeve (17); This time rope (56a) extends upward from discount (551), pass down the rope hole (T) and center sleeve (17) inside of plug (P1), right Hou pile warp is revolved the little guide wheel of establishing in the what slide block (P2) (R), this slide block (P2) is sliding to be established in the what center sleeve (17), and Hou will descend rope (56a) turnover to be affixed to down plug (P1) downwards; Rope hole (T) is that upsweep is established under the what in the plug (p1); Following rope (56a) is wound in the little guide wheel (R) that is pivoted on the interior slide block (P2) of center sleeve (17), to finish two foldings.

9, automatic five-folded umbrella according to claim 1 and 2 is characterized in that the described rope (56b) of going up comprises the interior bitter end (561b) that is connected to slide block (p2), Gu system is the outboard end (562b) of nest (23) extremely down, revolve by last pin (16) and to establish on the what upper block (563) in the chock (151) in pipe (14) upper end, mat downside pin (564a) revolves the lower tumbler (564) established in this time of what nest (23) and goes up pin (161b) most for mat two and revolves the guiding structural of going up most of being located at interior both sides of chock (151) within pipe (14) top and being higher than the upper block (565b) of upper block (563) respectively; Last rope (56b) twines upper block (563), lower tumbler (564), upper block (565b) and nest (23) down in regular turn, and circuitous in this way turnover is to provide three foldings in the enough stroke.

10, automatic five-folded umbrella according to claim 1 and 2 is characterized in that the described rope (56b) of going up comprises that the interior bitter end (561b) that is connected to slide block (p2), solid system revolve to the outboard end (562b) of nest (23) down, by last pin (16) and establishes on the what that upper block (563), the mat downside pin (564a) in the chock (151) in pipe (14) upper end revolves the lower tumbler of establishing in this time of what nest (23) (564) and be the guiding structural of going up most of single upper block (565a); The diameter of upper block (565a) is identical with last pipe (14) diameter; Upper block (565a) revolves and is located at pipe (14) top by going up most pin (161a); Go up most the axis (10) that pin (161a) is orthogonal to rod (1) in the umbrella approximately, last rope (56b) twines upper block (563), lower tumbler (564) in regular turn, is wound on the upper block (565a), and falls on the relative two side pipe faces of pipe (14) stroke with rope in the dynamic equilibrium (56b) rope section respectively down.

11, automatic five-folded umbrella according to claim 9 is characterized in that described discount (551) pull bar (55) that is connected; The following rod end junction button head (551) of pull bar (55), last rod end (552) the interior bitter end (561b) of rope (56b) in the coupling in coupling cover (560), pull bar (55) can be slided and close in the center sleeve group (17a); Center sleeve group (17a) comprises sleeve pipe (171), middle sleeve (172) and setting of casing (173); Last rope (56b) twines what center sleeve group (17a) back and forth, upward pipe (14) upper end reaches down between the nest (23).

12, automatic five-folded umbrella according to claim 10 is characterized in that described discount (551) pull bar (55) that is connected; The following rod end junction button head (551) of pull bar (55), last rod end (552) the interior bitter end (561b) of rope (56b) in the coupling in coupling cover (560), pull bar (55) can be slided and close in the center sleeve group (17a); Center sleeve group (17a) comprises sleeve pipe (171), middle sleeve (172) and setting of casing (173); Last rope (56b) twines what center sleeve group (17a) back and forth, upward pipe (14) upper end reaches down between the nest (23).

13, automatic five-folded umbrella according to claim 9 is characterized in that the interior spring end of described umbrella colsing spring (4) (41) connects bone (25) inner end in lying in; And outer spring end (42) pivot is connected in parietal bone (21) outer end.

14, automatic five-folded umbrella according to claim 10 is characterized in that the interior spring end of described umbrella colsing spring (4) (41) connects bone (25) inner end in lying in; And outer spring end (42) pivot is connected in parietal bone (21) outer end.

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