CN205574176U - Take vibration damper's folding chassis - Google Patents
Take vibration damper's folding chassis Download PDFInfo
- Publication number
- CN205574176U CN205574176U CN201620122590.XU CN201620122590U CN205574176U CN 205574176 U CN205574176 U CN 205574176U CN 201620122590 U CN201620122590 U CN 201620122590U CN 205574176 U CN205574176 U CN 205574176U
- Authority
- CN
- China
- Prior art keywords
- chassis
- folding
- axle bed
- vibration absorber
- rear wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Handcart (AREA)
Abstract
The utility model discloses a take vibration damper's folding chassis, including the axle bed, the axle bed includes vertical axis hole and side shaft hole, its characterized in that, handlebar put up the steering spindle connect in the vertical axis hole of axle bed to realize steering action, seat pole, chassis are passed through the cross axle and are connected in the side shaft hole of axle bed, can turn over the disassemble for the handlebar frame and close the rotation, the chassis sets up with the back wheel carrier components of a whole that can function independently of installation rear wheel, and the rear wheel was put up folding to rotate with the chassis and is connected, set up the bracing connecting rod between seat pole and the back wheel carrier, the bracing connecting rod is cup jointed by interior sleeve pipe and outer tube and forms, and the spring sets up and pushes up mutually in the outer tube and with interior sleeve pipe, and the outer tip of interior sleeve pipe and outer tube sets up the pivot, and the endotheca pipe box connects the tip in the outer tube to amplify, and the complex tip is corresponding with it tightens up for the outer tube. Use the utility model discloses, novel structure realizes when installing bearing structure additional for the seat pipe that the damping is good and folding swift, the sound construction, and convenient operation, the linkage nature of receiving and releasing is good.
Description
Technical field
This utility model belongs to field of vehicles, is specifically related to the folding stand of a kind of band vibration absorber.
Background technology
The Chinese patent of Application No. 201420075391.9 discloses the vehicle frame of a kind of electric foldable vehicle, carrier with step on
Board shaft connects, and described seat pipe is connected with pedal shaft, and the vehicle frame of electric foldable vehicle is made up of carrier and pedal, and pedal is relative to car
Frame can be turned down up and down, and seat pipe can turn down up and down relative to pedal, and tailored appearance is smooth, compact, carry at a distance,
Stair activity, deposit, all extremely convenients of charging.But, seat pipe is individually connected with pedal shaft, adds seat pipe axle and axle bed, attached
The increase belonging to accessory not only makes folding process complicated, will operate two steps, and folding degree is low, and volume after folding is the biggest.
Seat pipe does not has supporting construction, though driver take after good damping result, but to axle bed formed lever force, easily cause seat pipe or
The destruction of person's axle bed, driver the most also can produce unsafe sensation, and effect is poor;Cartridge support structure, solution is added for seat pipe
Certainly how could not only folding convenient but also do not affect the effectiveness in vibration suppression of vehicle frame while safety problem?How to solve this technology difficult
Topic, become numerous research staff wanted faced by reality.
Utility model content
For overcoming drawbacks described above, technical problem to be solved in the utility model is: design the folding of a kind of band vibration absorber
Folded vehicle frame, realizes vibration damping and well and folds quick while adding cartridge support structure for seat pipe, sound construction is easy to operate, folding and unfolding
Linkage good.
In order to solve described technical problem, the technical scheme used is: design the folding stand of a kind of band vibration absorber,
Including axle bed, axle bed includes vertical pivot hole and side shaft hole, it is characterised in that carrier is connected to the perpendicular of described axle bed by steering spindle
Axis hole, to realize go to action;Seat bar, chassis are connected to the side shaft hole of axle bed by transverse axis, can carry out relative to carrier
Turnover folding rotates;Chassis and the rear wheel frame split installing trailing wheel are arranged, and rear wheel frame is rotationally connected with chassis by folding shaft;Seat
Arranging diagonal brace connecting rod between chair bar and rear wheel frame, described diagonal brace connecting rod is socketed to form by inner sleeve and trocar sheath, and spring is arranged at
In trocar sheath and pushing up mutually with inner sleeve, the outer end of inner sleeve and trocar sheath arranges rotating shaft;Inner sleeve is socketed in trocar sheath
End is amplified, and the matched end of trocar sheath is tightened up accordingly;Described diagonal brace connecting rod arranges vibration absorber, described vibration absorber bag
Include spring;Described chassis arranges bullet pin, and axle bed arc arranges pin-and-hole accordingly, and at the bottom of the arc of described axle bed and arc top is respectively provided with and bullet
The pin-and-hole that pin is adaptive;Described diagonal brace connecting rod is connected to the leading section of rear wheel frame and constitutes can roll over seat bar, chassis, rear wheel frame
The folded three-legged structure being deformed into tetragon, wherein chassis, the base of rear wheel frame composition three-legged structure;Described inner sleeve and trocar sheath
Contact surface wearing layer is set;Described bullet pin includes spring, and bullet pin connects solution lock-switch by bracing wire;Described solution lock-switch is arranged
Hands handle in carrier;Arranging folding chain between described chassis and axle bed, described folding chain includes the chain arm that two axles connect,
Unlocking top flat to push up mutually with described folding chain, described axle bed arranges hook, and rear wheel frame arranges peg accordingly;Described inner sleeve sets
Putting stroke limit hole, cross bar is fixed on trocar sheath through two ends, described stroke limit hole;Described diagonal brace connecting rod two ends arrange rotating shaft,
It is connected to seat bar and rear wheel frame.
The beneficial effects of the utility model are: realize folding quick while adding cartridge support structure for seat pipe and vibration damping is good
Good, easy to operate, reduce folding step, sound construction, improve linkage and the convenience of folding and unfolding.Only need during vehicle folding
Turnover seat pipe, whole folding process settles at one go, decreases folding step compared with other schemes, decreases structure member, joint
About cost.Overall jack is ingenious, coordinates and realizes linkage locking, and vibration damping well improves comfort level, it is also possible to extension
The service life of part.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation
Fig. 2 is this utility model hands handle and guy structure schematic diagram
Fig. 3 is internal and external casing overall structure schematic diagram
Fig. 4 is folding process structural representation
Fig. 5 is for folding complete structural representation
Fig. 6 is this utility model undersurface of bottom disc structural representation
Fig. 7 is chassis and seatpost structural representation
Fig. 8 is car load deployed condition structural representation
Fig. 9 is shaft base structure schematic diagram
Figure 10 is pivot structure schematic diagram
Figure 11 is salient point mounting structure schematic diagram
Figure 12 is joint flash mounting structure schematic diagram
Figure 13 is for unlocking top flat position limiting structure schematic diagram
Figure 14 is fold latch chain structure schematic diagram
Figure 15 is for unlocking top flat manipulatable end structural representation
Figure 16 is hook structure schematic diagram
Figure 17 is hook rail structure schematic diagram
Figure 18 is stroke limit hole and bar structure schematic diagram
Figure 19 is that folded state links up with position view
Figure 20 is peg and hook fit structure schematic diagram
In figure: 1 carrier 2 hands is 3 axle bed 4 seat bar 5 chassis 6 diagonal brace connecting rod 7 bullet pin 8 pin-and-hole 9 vibration damping dresses
Put after 10 spring 11 inner sleeve 12 trocar sheath 13 stroke limit hole 14 cross bars 15 solve lock-switch 16 bracing wire 17 rotating shaft 18
Protruding 21 manipulatable ends 22 of wheel carrier 19 hook and slot 20 fold chain 23 and unlock top flat 24 and link up with 25 sides, peg 26 vertical pivot hole 27
Axis hole 28 joint flash 29 salient point.
Detailed description of the invention
As it can be seen, the folding stand of a kind of band vibration absorber, including axle bed 3, axle bed 3 includes vertical pivot hole 26 and side shaft hole
27, it is characterised in that carrier 1 is connected to the vertical pivot hole 26 of described axle bed 3 by steering spindle, to realize go to action;Seat
Bar 4, chassis 5 are connected to the side shaft hole 27 of axle bed 3 by transverse axis, can carry out turning down folding relative to carrier 1 and rotate;Chassis 5
Arranging with rear wheel frame 18 split installing trailing wheel, rear wheel frame 18 is rotationally connected with chassis 5 by folding shaft;Seat bar 4 and trailing wheel
Arranging diagonal brace connecting rod 6 between frame 18, described diagonal brace connecting rod 6 is socketed to form by inner sleeve 11 and trocar sheath 12, and spring 10 is arranged at
In trocar sheath 12 and with inner sleeve 11 phase top, the outer end of inner sleeve 11 and trocar sheath 12 arranges rotating shaft 17;Inner sleeve 11 is socketed
End in trocar sheath 12 is amplified, and the matched end of trocar sheath 12 is tightened up accordingly;Described diagonal brace connecting rod 6 arranges vibration damping dress
Putting 9, described vibration absorber 9 includes spring;Described chassis 5 arranges bullet pin 7, and axle bed arc arranges pin-and-hole 8, described axle bed 3 accordingly
Arc at the bottom of and arc top be respectively provided with and the pin-and-hole 8 of bullet pin 7 adaptation;Described diagonal brace connecting rod 6 is connected to the leading section of rear wheel frame 18 also
And constitute the three-legged structure that foldable and deformable is tetragon, wherein chassis 5, rear wheel frame 18 with seat bar 4, chassis 5, rear wheel frame 18
Constitute the base of three-legged structure;The contact surface of described inner sleeve 11 and trocar sheath 12 arranges wearing layer;Described bullet pin 7 includes bullet
Spring, bullet pin 7 connects solution lock-switch 15 by bracing wire 16;Described solution lock-switch 15 is arranged at the hands handle of carrier 1;Described chassis 5
And arranging folding chain 22 between axle bed 3, described folding chain 22 includes the chain arm that two axles connect, and unlocks top flat 23 and described folding
Chain 22 phase top, described axle bed 3 arranges hook 24, and rear wheel frame 18 arranges peg 25 accordingly;Described inner sleeve 11 arranges stroke
Spacing hole 13, cross bar 14 is fixed on trocar sheath 12 through two ends, described stroke limit hole 13;Described diagonal brace connecting rod 6 two ends arrange and turn
Axle 17, is connected to seat bar 4 and rear wheel frame 18.
End that inner sleeve 11 is socketed in trocar sheath is amplified, and the matched end of trocar sheath 12 is tightened up accordingly, spring
In being arranged at trocar sheath 12 and with inner sleeve 11 phase top, when driver rides on seat, spring contraction, the sleeve pipe on top to
Lower motion, the contract by distance of spring simultaneously constitutes stroke limit.
Carrier 1, seat bar 4, chassis 5 axle respectively are connected to axle bed 3, and rear wheel frame 18 is rotated with chassis 5 by folding shaft
Connecting, arrange diagonal brace connecting rod 6 between seat bar 4 and rear wheel frame 18, described chassis 5 arranges bullet pin 7, and axle bed arc arranges pin accordingly
Hole 8;Described diagonal brace connecting rod 6 arranges vibration absorber 9;Described vibration absorber 9 includes spring 10;Described diagonal brace connecting rod 6 is by inner sleeve
11 and trocar sheath 12 be socketed to form, in spring is arranged at trocar sheath 12 and with inner sleeve 11 phase top, inner sleeve 11 and trocar sheath 12
Outer end rotating shaft 17 is set;Described inner sleeve 11 arranges stroke limit hole 13, and cross bar 14 is through 13 liang of described stroke limit hole
End is fixed on trocar sheath 12;Described bullet pin 7 includes spring 10, and bullet pin 7 connects solution lock-switch 15 by bracing wire 16;Described unblock is opened
Close 15 and be arranged at the hands of carrier 12;At the bottom of the arc of described axle bed 3 and arc top is respectively provided with and the pin-and-hole 8 of bullet pin 7 adaptation;Described
Bullet pin 7 is for tilting wedge type;Folding chain 22 one end connecting base plate 5, other end connection shaft seat 3, i.e. one chain arm connecting base plate 5,
Then another chain arm connection shaft seat 3.Described unblock top flat 23 is provided with rotating shaft 17, and connection has manipulatable end 21;Described peg 25 is provided with
Rotating shaft 17 connection have manipulatable end 21;Described unblock top flat 23 is provided with can automatically reset spring;Described hook include hook and slot and
End is cut sth. askew, and described peg falls into the opposite face of hook and slot and is provided with projection;Carrier 1 arranges front-wheel, and rear wheel frame 18 arranges trailing wheel, seat
Chair bar 4 is provided with the seat taken.
Carrier 1 is connected to axle bed 3 by steering spindle, to realize go to action;Seat bar 4 axle is connected to axle bed 3, permissible
Flip up rotation relative to carrier 1, carry out open and close movement.Chassis 5 is connected to axle bed 3 by folding shaft, it is also possible to relatively
Flip up rotation in carrier 1, carry out open and close movement.Described chassis 5 arranges bullet pin 7, arranges corresponding pin-and-hole at the bottom of axle bed arc
8, the shape of bullet pin 7 is suitable with pin-and-hole 8, arranges diagonal brace connecting rod 6 between seat bar 4 and rear wheel frame 18, and diagonal brace connecting rod 6 withstands on seat
Under chair bar 4, playing stable supporting role, the lower end of diagonal brace connecting rod 6 is connected to the front end of rear wheel frame 18, vehicle deployed condition
Bullet pin 10 is inserted in the pin-and-hole 12 at the bottom of axle bed arc, and chassis 5 falls on the ground, and axle bed 3 position relative with chassis 5 locks;Trailing wheel
After frame 18 axle is connected to chassis 5, also falling on the ground, limited and supporting by diagonal brace connecting rod 6, the position of seat bar 4 is the most corresponding
Fixed, formed stable strong three-legged structure.
When needing to fold, a manual operating is unlocked switch 15 and is dragged in the pin-and-hole 8 at the bottom of axle bed arc by 16 bullet pins 7 of bracing wire
Going out, chassis 5 can upwards carry out closing motion relative to axle bed 3, it is achieved unlocks effect, is pulled upwardly seat on the other hand and drives seat
Bar 4 closes towards the direction of carrier 1, and now diagonal brace connecting rod 6 moves upward therewith, before the rear end on chassis 5 and rear wheel frame 18
End is connected by folding shaft, and diagonal brace connecting rod 6 moves upward and pulls the front end of rear wheel frame 18 to move upward, the rear end on chassis 5
Also moving upward, chassis 5 and rear wheel frame 18 arch upward on axially with folding shaft, form a downward angle, the angle of this angle
Spend along with the folding movement of car load constantly reduces, fold and become angle minimum when putting in place, the three-legged structure consolidated being deformed into can
Fold the tetragon of change;The rear end on chassis 5 moves upward, and the front end axle on chassis 5 is connected to axle bed 3, i.e. chassis 5 upwards continuous court
The direction Guan Bi of carrier 1, i.e. seat bar 4 drives chassis 5 the most upwards to close, and seat bar 4 closes towards carrier 1
While completing, having folded the most therewith between chassis 5 and front frame 1, now rear wheel frame 18 is turned over downwards, and pastes towards chassis 5
Close.
When bullet pin 7 hauled out in the pin-and-hole 8 at the bottom of axle bed arc start to fold time, bullet pin 7 departing from the position of pin-and-hole 8,
It is close to axle bed arc under spring effect, and is forced upwards to slide along axle bed arc, when folding puts in place, bullet pin 7 and the pin-and-hole 8 on axle bed arc top
Position is relative, and bullet pin 7 just springs into the pin-and-hole 8 on axle bed arc top, chassis 5 fit before frame 1 and be locked;Corresponding car load keeps
The lock-out state folded.
Needing when folded state opens, again handle and solve lock-switch 15, bullet pin 7 is hauled out from the pin-and-hole 8 on arc top, chassis
5 and seat bar 4 etc. under Gravitative Loads automatically along axle bed arc glide downwards, car load Automatic-expanding until fully deployed putting in place, exhibition
When reaching, bullet pin 7 springs into again in the pin-and-hole 8 at the bottom of arc, completes the locking of deployed condition, recover unfolded before situation.
Folding chain can also be used to realize unlocking and locking: when needing to fold, first step on or press unblock top flat 23
The fixing manipulatable end 21 connected, the axis of rotation that be connected fixing with manipulatable end 21, unlock top flat 23 and depart from the chain that original state state is withstood
Arm, folding chain 22 can freely fold, and chassis 5 can upwards carry out closing motion relative to axle bed 3, it is achieved unlock effect,
Being pulled upwardly seat on the other hand drives seat bar 4 to close towards the direction of carrier 1, and now diagonal brace connecting rod 6 moves upward therewith, the end
The rear end of dish 5 is connected by folding shaft with the front end of rear wheel frame 18, and diagonal brace connecting rod 6 moves upward before pulling rear wheel frame 18
End moves upward, and the rear end on chassis 5 also moves upward, and chassis 5 and rear wheel frame 18 form a downward folder with folding shaft for axle
Angle, the angle of this angle constantly reduces along with the folding movement of car load, folds and becomes angle minimum when putting in place;The rear end on chassis 5
Moving upward, the front end axle on chassis 5 is connected to axle bed 3, i.e. chassis 5 upwards constantly towards the direction Guan Bi of carrier 1, i.e. seat bar
4 drive chassis 5 the most upwards to close, while seat bar 4 has closed towards carrier 1, chassis 5 and front frame 1 it
Between folded the most therewith, now rear wheel frame 18 is turned over downwards, and fits towards chassis 5.
In folding process, the hook 24 that axle bed 3 is arranged constantly reduces with the distance of peg 25, and first contact peg 25 is
The end that hook 24 is cut sth. askew, the end cut sth. askew slips on peg 25 will not produce obstruct, until hook and slot 19 snaps in peg 25, this
Time peg 25 back be provided with protruding 20, fold when putting in place, peg 25 falls into hook and slot 19, chassis 5 fit before frame 1 and locked
Fixed;Corresponding car load keeps the lock-out state folded.
Needing when folded state opens, step on or press the manipulatable end 21 of peg 25, peg axle rotates, and protruding 20 from right
Face is rotated up jack-up hook 24, and peg 25 is deviate from from hook and slot 19, it is achieved car load unlocks, and rear wheel frame 18 slides backward, car load
Automatic-expanding, until fully deployed putting in place, unlocks top flat 23 when launching to put in place and automatically resets under the action of the spring, again withstand on chain
On arm, complete the locking of deployed condition, recover unfolded front situation.
Another embodiment is: described diagonal brace connecting rod 6 is socketed to form by inner sleeve 11 and trocar sheath 12, and spring is arranged at overcoat
In pipe 12 and with inner sleeve 11 phase top, when driver rides on seat, inner sleeve 11 is inserted deeper into trocar sheath 12 and presses
Compeling spring 10 to shrink, the elasticity of spring 10 itself can play damping effect;The outer end of inner sleeve 11 and trocar sheath 12 is arranged
Rotating shaft 17, inner sleeve 11 and trocar sheath 12 can be relative to seat bar 4 and rear wheel frames 18 turns as an entirety i.e. diagonal brace connecting rod
Dynamic folding;Described inner sleeve 11 arranges stroke limit hole 13, and cross bar 14 is fixed on overcoat through two ends, described stroke limit hole 13
Pipe 12, the active strokes of inner sleeve 11 is limited to the length in stroke limit hole 13, and both will not extract from trocar sheath 12 also will not mistake
Degree injects.
In order to extend accessory service life and can guarantee that the smoothness pulled and pushed, described inner sleeve 11 and the contact surface of trocar sheath 12
Wearing layer is set.
In order to realize linkage locking and unblock, one solves lock-switch 15 and can realize chassis 5 and other folding joints simultaneously
Unblock and locking, other folding joints can arrange latch-up structure, bracing wire 14 set up merogenesis connect unlock bullet pin can realize.
Further, during for preventing from trampling manipulatable end 21, there is stuck phenomenon, stroke limit is set for unlocking top flat 23, solves
Lock top flat 23 is provided with axle sleeve, and chassis is provided with the axle coordinated with axle sleeve, and this axle is fixed on chassis 5, unlocks top flat 23 and is turned by this axle
Being dynamically connected in chassis 5, described axle sleeve arranges joint flash 28;Chain arm arranges concave arc, thinks that space stopped by unblock top flat 23.Step on
During manipulatable end 21, when joint flash 28 moves to bottom surface, chassis 5 and withstands, unlock top flat 23 and cannot continue to move downward, it is achieved OK
Degree position, then proceeds by vehicle frame folding, will not produce obstruct.
Another embodiment of stroke limit is set for unlocking top flat 23: unlocking top flat 23 and be provided with axle sleeve, chassis is provided with and axle
The axle that set coordinates, this axle is fixed on chassis 5, unlocks top flat 23 axle and is connected to chassis 5;The side moved at manipulatable end 21 in described chassis
Fixing salient point 29 is set.When stepping on or press manipulatable end 21, when manipulatable end 21 moves to fixing salient point 29 quilt of side, chassis 5
When obstruct is withstood, unlock top flat 23 and cannot continue to move downward, it is achieved stroke limit, after unblock, proceed vehicle frame folding.
It is pointed out that above-mentioned embodiment is only this utility model preferred embodiment, for the art
For those of ordinary skill, on the premise of meeting utility model works principle, any equivalent or similar replacement each fall within
Protection domain of the present utility model.
Claims (10)
1. a folding stand for band vibration absorber, including axle bed, axle bed includes vertical pivot hole and side shaft hole, it is characterised in that car
Frame is connected to the vertical pivot hole of described axle bed by steering spindle, to realize go to action;Seat bar, chassis are connected to by transverse axis
The side shaft hole of axle bed, can carry out turning down folding relative to carrier and rotate;Chassis and the rear wheel frame split installing trailing wheel are arranged, after
Wheel carrier is rotationally connected with chassis by folding shaft;Arranging diagonal brace connecting rod between seat bar and rear wheel frame, described diagonal brace connecting rod is by interior
Sleeve pipe and trocar sheath are socketed to form, and spring is arranged in trocar sheath and pushes up mutually with inner sleeve, inner sleeve and the outer end of trocar sheath
Arranging rotating shaft, end that inner sleeve is socketed in trocar sheath is amplified, and the matched end of trocar sheath is tightened up accordingly.
The folding stand of a kind of band vibration absorber the most according to claim 1, it is characterised in that described diagonal brace connecting rod is arranged
Vibration absorber, described vibration absorber includes spring.
The folding stand of a kind of band vibration absorber the most according to claim 1, it is characterised in that described chassis arranges bullet
Pin, axle bed arc arranges pin-and-hole accordingly, and at the bottom of the arc of described axle bed and arc top is respectively provided with the pin-and-hole adaptive with bullet pin.
The folding stand of a kind of band vibration absorber the most according to claim 1, it is characterised in that described diagonal brace connecting rod connects
In the leading section of rear wheel frame and with seat bar, chassis, rear wheel frame constitute foldable and deformable be the three-legged structure of tetragon, wherein
Chassis, rear wheel frame constitute the base of three-legged structure.
The folding stand of a kind of band vibration absorber the most according to claim 1, it is characterised in that described inner sleeve and overcoat
The contact surface of pipe arranges wearing layer.
The folding stand of a kind of band vibration absorber the most according to claim 3, it is characterised in that described bullet pin includes bullet
Spring, bullet pin connects solution lock-switch by bracing wire.
The folding stand of a kind of band vibration absorber the most according to claim 6, it is characterised in that described solution lock-switch is arranged
Hands handle in carrier.
The folding stand of a kind of band vibration absorber the most according to claim 1, it is characterised in that described chassis and axle bed
Between folding chain is set, described folding chain includes the chain arm that two axles connect, and unlocks top flat and pushes up mutually with described folding chain, described
Axle bed arranges hook, and rear wheel frame arranges peg accordingly.
The folding stand of a kind of band vibration absorber the most according to claim 1, it is characterised in that described inner sleeve arranges row
Journey spacing hole, cross bar is fixed on trocar sheath through two ends, described stroke limit hole.
The folding stand of a kind of band vibration absorber the most according to claim 1, it is characterised in that described diagonal brace connecting rod two
End arranges rotating shaft, is connected to seat bar and rear wheel frame.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620122590.XU CN205574176U (en) | 2016-02-16 | 2016-02-16 | Take vibration damper's folding chassis |
PCT/CN2016/083570 WO2017140059A1 (en) | 2016-02-16 | 2016-05-26 | Foldable vehicle frame having shock-absorbing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620122590.XU CN205574176U (en) | 2016-02-16 | 2016-02-16 | Take vibration damper's folding chassis |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205574176U true CN205574176U (en) | 2016-09-14 |
Family
ID=56870868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620122590.XU Expired - Fee Related CN205574176U (en) | 2016-02-16 | 2016-02-16 | Take vibration damper's folding chassis |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN205574176U (en) |
WO (1) | WO2017140059A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017140062A1 (en) * | 2016-02-16 | 2017-08-24 | 朱红英 | Anti-jamming folding device |
WO2017140063A1 (en) * | 2016-02-16 | 2017-08-24 | 朱红英 | Locking and unlocking mechanism of portable transportation means |
CN112878524A (en) * | 2021-01-20 | 2021-06-01 | 天津城建大学 | Full frequency vibration reduction system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2364369A1 (en) * | 2001-12-05 | 2003-06-05 | Ting-Hsing Chen | Mini bike folding structure |
US20030141695A1 (en) * | 2002-01-25 | 2003-07-31 | Ting-Hsing Chen | Child tricycle folding structure |
CN2597316Y (en) * | 2002-09-30 | 2004-01-07 | 朱国一 | Portable folding bicycle |
DE20313278U1 (en) * | 2003-08-27 | 2003-10-16 | Chu, Arthur, Chu Pei, Hsinchu | Folding bicycle for short-distance journeys has inverted V-frame attached by folding arm to front fork |
CN1736793A (en) * | 2004-08-16 | 2006-02-22 | 唐山市蓝剑车业有限公司 | Completely folding shock absorption bicycle |
CN103770874B (en) * | 2012-10-27 | 2015-12-30 | 高猛 | A kind of Foldable electric vehicle |
-
2016
- 2016-02-16 CN CN201620122590.XU patent/CN205574176U/en not_active Expired - Fee Related
- 2016-05-26 WO PCT/CN2016/083570 patent/WO2017140059A1/en active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017140062A1 (en) * | 2016-02-16 | 2017-08-24 | 朱红英 | Anti-jamming folding device |
WO2017140063A1 (en) * | 2016-02-16 | 2017-08-24 | 朱红英 | Locking and unlocking mechanism of portable transportation means |
CN112878524A (en) * | 2021-01-20 | 2021-06-01 | 天津城建大学 | Full frequency vibration reduction system |
Also Published As
Publication number | Publication date |
---|---|
WO2017140059A1 (en) | 2017-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170216 |