CN110435803A - A kind of coupling type front fork and the bicycle structure vertical fast assembling-disassembling - Google Patents
A kind of coupling type front fork and the bicycle structure vertical fast assembling-disassembling Download PDFInfo
- Publication number
- CN110435803A CN110435803A CN201910856200.XA CN201910856200A CN110435803A CN 110435803 A CN110435803 A CN 110435803A CN 201910856200 A CN201910856200 A CN 201910856200A CN 110435803 A CN110435803 A CN 110435803A
- Authority
- CN
- China
- Prior art keywords
- front fork
- vertical
- pin shaft
- hook
- hole
- 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.)
- Withdrawn
Links
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
- B62K21/00—Steering devices
-
- 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
- B62K21/00—Steering devices
- B62K21/02—Front wheel forks or equivalent, e.g. single tine
-
- 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
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The present invention relates to a kind of handlebars, disclose a kind of coupling type front fork and the bicycle structure vertical fast assembling-disassembling, including vertical, the portion of making is equipped with vehicle frame head pipe and bowl group, front fork is equipped with end is made, vertical top is equipped with stud, stud is threadedly coupled nut, the front fork top is equipped with vertical tube of front fork pin shaft, the clamping of vertical tube of front fork pin shaft is set to the card slot vertical bottom, the handle stands top and is equipped with handlebar pin shaft hole, handlebar pin shaft hole is through connection pin shaft, the hook through-hole of pin shaft rotation connection hook upper end, the top of hook is equipped with button, the hook lower slide is connected in the guide groove in the middle part of retainer, retainer side opening is equipped on the left of retainer.It a kind of bicycle structure of the present invention suitable for coupling type front fork and vertical fast assembling-disassembling, is linked up with, will be connect with front fork vertical by setting, entirely be connected firmly, it is therefore prevented that detent loosen, eliminate through to bounce, whole device is easy to operate, convenient disassembly, is suitable for promoting the use of.
Description
Technical field
The present invention relates to a kind of handlebar, specifically a kind of coupling type front fork and the bicycle structure vertical fast assembling-disassembling.
Background technique
Standard bicycle front fork compresses bearing bowl group by screw thread and is connected with vehicle frame, and handlebar passes through screw rod skewback or screw pressure
It is tightly fixed with front fork, dismounting requires specific purpose tool, has both increased manpower and material resources cost, also makes troubles for assembly.Existing market
Environment pursuit is low in cost, and structure is simple, easy to operate, should guarantee the convenience of dismounting, and function is reliable after also guaranteeing assembly
The device of property.
In order to solve the above-mentioned technical problem, it needs to design one kind and does not use specific purpose tool, only need before can fast implementing manually
Fork, the device of vertical and vehicle frame three's quick separating, and after assembly, function-stable is reliable.
Summary of the invention
The present invention provides a kind of coupling type front fork and the bicycle structure vertical fast assembling-disassembling, solves above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of coupling type front fork and the bicycle structure vertical fast assembling-disassembling, including vertical, the portion of making equipped with vehicle frame head pipe and
Bowl group is equipped with front fork end is made, and vertical top is equipped with stud, stud is threadedly coupled nut, and the front fork top is equipped with front fork
Standpipe pin shaft, the clamping of vertical tube of front fork pin shaft are set to the card slot vertical bottom, and the handle stands top and is equipped with handlebar pin shaft hole, handlebar pin
Axis hole is equipped with stud bolt hole in the middle part of connection pin shaft, the stud, and stud bolt hole and handlebar pin shaft hole are concentric, and stud bolt hole is through connection
Pin shaft, the hook through-hole of pin shaft rotation connection hook upper end, the top of hook are equipped with button, and the hook lower slide connection is set
The guide groove being placed in the middle part of retainer, the retainer front are equipped with retainer boss, and the clamping of retainer boss is set to vertical
In the retainer limit hole of lower part, it is equipped with retainer side opening on the left of retainer, is equipped with spring, the hook inside retainer side opening
Left side is equipped with spring groove, and spring is equipped on the left of spring groove, and hook lower end is clamped vertical tube of front fork pin shaft.
As a preferred technical solution of the present invention, the hook upper right is equipped with button card slot, button card slot card
Button is connect, vertical middle part right side is equipped with through-hole, through-hole is through connection button.
As a preferred technical solution of the present invention, the handle is vertical to be equipped with spacer between vehicle frame head pipe and bowl group.
As a preferred technical solution of the present invention, the nut lower part be equipped with recessing groove, recessing groove be slidably connected by
Button.
As a preferred technical solution of the present invention, the nut lower part is equipped with recessing groove, and recessing groove internal diameter, which is greater than, to be pressed
Button length.
As a preferred technical solution of the present invention, positive stop lug boss is equipped on the right side of the guide groove, hook lower part is equipped with
Guiding surface.
As a preferred technical solution of the present invention, the hook upper left-hand is equipped with button card slot, button card slot card
Connect button.
As a preferred technical solution of the present invention, it is equipped with baffle ring between the nut and spacer, is equipped in the middle part of baffle ring
The threaded hole of nut lower end setting is bolted in fixation hole, fixation hole.
The present invention has following usefulness:
A kind of bicycle structure of the present invention suitable for coupling type front fork and vertical fast assembling-disassembling, linked up with by setting, it will be
It is vertical to be connect with front fork, and the movement of button or the movement of manual control button are driven by nut, so that hook occurs to turn
It is dynamic, the connection type tensed with hook drop-proof is held out against the vertical disengaging with front fork, and by screw thread to realize, so that entirely
Be connected firmly, it is therefore prevented that detent loosen, eliminate through to bounce, whole device is easy to operate, convenient disassembly, and suitable popularization makes
With.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the installation diagram of a kind of coupling type front fork and the bicycle structure embodiment one vertical fast assembling-disassembling.
Fig. 2 be a kind of coupling type front fork and in the bicycle structure embodiment one of vertical fast assembling-disassembling vertical structural representation
Figure.
Fig. 3 be a kind of coupling type front fork and in the bicycle structure embodiment one of vertical fast assembling-disassembling vertical structural blast
Figure.
Fig. 4 is for a kind of coupling type front fork and retainer and hook portion in the bicycle structure embodiment one of vertical fast assembling-disassembling
Divide detail structure diagram.
Fig. 5 is a kind of coupling type front fork and separating vertical with front fork in the bicycle structure embodiment one of vertical fast assembling-disassembling
When internal structure chart.
Fig. 6 is a kind of coupling type front fork and vertical and front fork is locked in the bicycle structure embodiment one of vertical fast assembling-disassembling
When internal structure chart.
Fig. 7 is a kind of coupling type front fork and vertical and front fork is locked in the bicycle structure embodiment two of vertical fast assembling-disassembling
When internal structure chart.
Fig. 8 is a kind of coupling type front fork and separating vertical with front fork in the bicycle structure embodiment two of vertical fast assembling-disassembling
When internal structure chart.
Fig. 9 is a kind of coupling type front fork and vertical and front fork is locked in the bicycle structure embodiment three of vertical fast assembling-disassembling
When internal structure chart.
Figure 10 be a kind of coupling type front fork and in the bicycle structure embodiment three of vertical fast assembling-disassembling vertical and front fork point
From when internal structure chart.
In figure: 1, vertical；1-1, card slot；1-2, retainer limit hole；1-3, through-hole；1-4, handlebar pin shaft hole；2, vehicle frame
Head tube and bowl group；3, front fork；3-1, vertical tube of front fork pin shaft；5, nut；5-1, recessing groove；5-2, threaded hole；6, stud；6-1, spiral shell
Post holes；7, pin shaft；8, it links up with；8-1, hook through-hole；8-2, button card slot；8-3, spring groove；8-4, guiding surface；8-5, limit
Position boss；9, spring；10, retainer；10-1, retainer boss；10-2, retainer side opening；10-3, guide groove；11, spacer；
12, button；13, baffle ring；13-1, fixation hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Fig. 1-6, a kind of coupling type front fork and the bicycle structure vertical fast assembling-disassembling are please referred to, including vertical 1, vertical 1 lower part
Equipped with vehicle frame head pipe and bowl group 2, spacer 11 is equipped between vertical 1 and vehicle frame head pipe and bowl group 2, vertical 1 lower end is equipped with front fork 3,
Vertical 1 top is equipped with stud 6, stud 6 is threadedly coupled nut 5, and 3 top of front fork is equipped with vertical tube of front fork pin shaft 3-1, preceding fork stand
Barrel bolt axis 3-1 clamping is set to the card slot 1-1 vertical 1 bottom, guarantees that the synchronous rotary vertical 1 and front fork 3, the handle stand 1 top
Stud bolt hole 6-1, stud are equipped in the middle part of connection pin shaft 7, the stud 6 equipped with handlebar pin shaft hole 1-4, handlebar pin shaft hole 1-4
Hole 6-1 and handlebar pin shaft hole 1-4 are concentric, and stud bolt hole 6-1 is through connection pin shaft 7, screw thread of 7 both ends of pin shaft no more than stud 6
Bottom outlet cannot be shorter than the diameter vertical 1 inner hole；The hook through-hole 8-1 of 8 upper ends of the rotation connection hook of pin shaft 7, links up with 8 top
Equipped with button 12, links up with 8 upper rights and be equipped with button card slot 8-2, button card slot 8-2 clamping button 12 sets vertical 1 middle part right side
There is a through-hole 1-3, for through-hole 1-3 through connection button 12,5 lower part of nut is equipped with recessing groove 5-1, and recessing groove 5-1 is slidably connected button
12,8 lower slides of the hook are connected in the guide groove 10-3 at 10 middle part of retainer, are equipped with retainer on the left of retainer 10
It is equipped with spring 9 inside side opening 10-2, retainer side opening 10-2, links up with and is equipped with spring groove 8-3 on the left of in the of 8, on the left of spring groove 8-3
Equipped with spring 9,10 front of retainer is equipped with retainer boss 10-1, and retainer boss 10-1 clamping is set under vertical 1
In the retainer limit hole 1-2 in portion, retainer 10, spring 9 and hook 8 are penetrated into the guarantor vertical 1 inner cavity, on retainer 10
It holds frame boss 10-1 to be caught in 10 limited block of retainer on vertical 1, then pin shaft 7 sequentially passes through the stud bolt hole 6-1 on stud 6
With 7 hole of pin shaft on vertical 1 and the hook through-hole 8-1 on hook 8,8 lower ends of the hook are clamped vertical tube of front fork pin shaft 3-1.
This control mode is touching locking, and in a free state, by the effect of spring 9, hook 8 and vertical tube of front fork pin shaft 3-1 is de-
From state, rotary nut 5 is moved down, and while compressing spacer 11, the recessing groove 5-1 of nut 5 is contacted with button 12, is pushed
Hook 8 rotates a certain angle, and makes hook 8 in the state for catching on vertical tube of front fork pin shaft 3-1, pressure of the nut 5 to spacer 11
Bigger, that links up with 8 couples of vertical tube of front fork pin shaft 3-1 hooks that power is also bigger, at this point, vertical 1, vehicle frame head pipe and bowl group 2 and front fork 3
Assembly is closer, and when rotary nut 5 moves upwards, the recessing groove 5-1 and button 12 of nut 5 are detached from, and hook 8 is in spring 9
Effect is lower to automatically disengage vertical tube of front fork pin shaft 3-1 again, original state is returned to, at this time vertical 1, vehicle frame head pipe and bowl group 2 and front fork 3
It can be freely separating.
Embodiment two
Fig. 7-8 is please referred to, other contents of the present embodiment are the same as example 1, the difference is that: 5 lower part of nut is set
There is a recessing groove 5-1, recessing groove 5-1 internal diameter is greater than 12 length of button, at this time the not recessing groove 5-1 with 5 lower part of nut of button 12
Contact, the right side guide groove 10-3 are equipped with positive stop lug boss 8-5, and 8 lower parts of hook are equipped with guiding surface 8-4.In use, in spring
Under the action of 9 and 8 positive stop lug boss 8-5 of hook, hook 8 is the state for catching on vertical tube of front fork pin shaft 3-1, when hook 8 moves down,
When guiding surface 8-4 and vertical tube of front fork pin shaft 3-1 are contacted, hook 8 rotates, and finally links up with 8 under the action of spring 9
Lower end and vertical tube of front fork pin shaft 3-1 be clamped, from touching unlocking manner unlike, button 12 is not contacted with nut 5, rotation spiral shell
Cap 5 moves downward, and is sheltered from button 12 by nut 5, when needing control to separate vertical 1 with front fork 3, upward rotary nut
5, expose button 12, press lower button 12 with hand, such as the direction of F in figure, button 12 pushes hook 8 to the left, so that hook 8
Lower end and vertical tube of front fork pin shaft 3-1 are detached from, and can will be separated at this time vertical 1 with front fork 3.This control mode is manual locking,
Control is more actively and intuitive.
Embodiment three
Fig. 9-10 is please referred to, other contents of the present embodiment are the same as example 1, the difference is that: 8 tops of the hook
Left side is equipped with button card slot 8-2, and button card slot 8-2 clamping button 12 is equipped with baffle ring 13, gear between the nut 5 and spacer 11
Fixation hole 13-1 is equipped in the middle part of ring 13, the threaded hole 5-2 of 5 lower end of nut setting is bolted in fixation hole 13-1.This work
Making mode is freely to lock, on the basis of example 2, by the position of button 12 on hook 8 as left side, accordingly handle
Vertical 1 through-hole 1-3 also is moved into left side, and when nut 5 moves down, button 12 is placed in recessing groove 5-1, at this time in spring 9
Under the action of, hook 8 and vertical tube of front fork pin shaft 3-1 is clamped, and it is fixed with front fork 3 vertical 1 at this time, when nut 5 moves up, spiral shell
The baffle ring 13 of 5 lower part of cap pushes up button 12, so that hook 8 rotates clockwise, links up with 8 lower ends and front fork at this time
Standpipe pin shaft 3-1 is detached from, and is detached from this time vertical 1 with front fork 3.This control mode is freely to lock, in this way can be with
So that button 12 will not expose during control so that in rainy weather, during adjusting be not in by
Situations such as button 12 falls off.
A kind of bicycle structure of the present invention suitable for coupling type front fork and vertical fast assembling-disassembling, 8 are linked up with by setting,
It will be connect vertical 1 with front fork 3, and drive the movement of button 12 or the movement of manual control button 12 by nut 5, made
8 must be linked up with to rotate, to realize the disengaging vertical 1 and front fork 3, and the company tensed with hook drop-proof is held out against by screw thread
Mode is connect, so that being entirely connected firmly, it is therefore prevented that detent loosen, eliminate through to bounce, whole device is easy to operate, disassembly
It is convenient, it is suitable for promoting the use of.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of coupling type front fork and the bicycle structure vertical fast assembling-disassembling, including (1) is stood, vertical (1) lower part is equipped with vehicle
Vertical (1) lower end, is equipped with front fork (3) by frame head tube and bowl group (2), vertical (1) top is equipped with stud (6), stud (6) is threadedly coupled
Nut (5), which is characterized in that front fork (3) top is equipped with vertical tube of front fork pin shaft (3-1), vertical tube of front fork pin shaft (3-1) clamping
Set on the card slot (1-1) for standing (1) bottom, the handle stands (1) top and is equipped with handlebar pin shaft hole (1-4), handlebar pin shaft hole (1-4)
Through connection pin shaft (7), it is equipped with stud bolt hole (6-1) in the middle part of the stud (6), stud bolt hole (6-1) and handlebar pin shaft hole (1-4) are same
The heart, stud bolt hole (6-1) is through connection pin shaft (7), the hook through-hole (8-1) of pin shaft (7) rotation connection hook (8) upper end, hook
(8) top is equipped with button (12), and described hook (8) lower slide is connected in the guide groove (10- in the middle part of retainer (10)
3), retainer (10) front is equipped with retainer boss (10-1), and retainer boss (10-1) clamping is set under vertical (1)
In the retainer limit hole (1-2) in portion, it is equipped with retainer side opening (10-2) on the left of retainer (10), in retainer side opening (10-2)
Portion is equipped with spring (9), is equipped with spring groove (8-3) on the left of the hook (8), is equipped with spring (9) on the left of spring groove (8-3),
Link up with (8) lower end clamping vertical tube of front fork pin shaft (3-1).
2. a kind of coupling type front fork according to claim 1 and the bicycle structure vertical fast assembling-disassembling, which is characterized in that
Hook (8) upper right is equipped with button card slot (8-2), button card slot (8-2) clamping button (12), right in the middle part of vertical (1)
Side is equipped with through-hole (1-3), and through-hole (1-3) is through connection button (12).
3. a kind of coupling type front fork according to claim 1 and the bicycle structure vertical fast assembling-disassembling, which is characterized in that
The handle stands and is equipped with spacer (11) between (1) and vehicle frame head pipe and bowl group (2).
4. a kind of coupling type front fork according to claim 1 or 2 and the bicycle structure vertical fast assembling-disassembling, feature exist
In nut (5) lower part is equipped with recessing groove (5-1), and recessing groove (5-1) is slidably connected button (12).
5. a kind of coupling type front fork according to claim 1 or 2 and the bicycle structure vertical fast assembling-disassembling, feature exist
In nut (5) lower part is equipped with recessing groove (5-1), and recessing groove (5-1) internal diameter is greater than button (12) length.
6. a kind of coupling type front fork according to claim 1 and the bicycle structure vertical fast assembling-disassembling, which is characterized in that
It is equipped with positive stop lug boss (8-5) on the right side of the guide groove (10-3), hook (8) lower part is equipped with guiding surface (8-4).
7. a kind of coupling type front fork according to claim 1 and the bicycle structure vertical fast assembling-disassembling, which is characterized in that
Hook (8) upper left-hand is equipped with button card slot (8-2), button card slot (8-2) clamping button (12).
8. a kind of coupling type front fork according to claim 7 and the bicycle structure vertical fast assembling-disassembling, which is characterized in that
Baffle ring (13) are equipped between the nut (5) and spacer (11), are equipped with fixation hole (13-1) in the middle part of baffle ring (13), fixation hole (13-
1) threaded hole (5-2) of nut (5) lower end setting is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910856200.XA CN110435803A (en) | 2019-09-11 | 2019-09-11 | A kind of coupling type front fork and the bicycle structure vertical fast assembling-disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910856200.XA CN110435803A (en) | 2019-09-11 | 2019-09-11 | A kind of coupling type front fork and the bicycle structure vertical fast assembling-disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110435803A true CN110435803A (en) | 2019-11-12 |
Family
ID=68439969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910856200.XA Withdrawn CN110435803A (en) | 2019-09-11 | 2019-09-11 | A kind of coupling type front fork and the bicycle structure vertical fast assembling-disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110435803A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2580781A (en) * | 2018-12-13 | 2020-07-29 | Ningbo Tekmax Bicycle Co Ltd | Fast-assembly device for fork, head set and stem component |
| CN112674641A (en) * | 2020-12-30 | 2021-04-20 | 碧桂园生活服务集团股份有限公司 | Pressure spring type multi-degree-of-freedom limiting locking mechanism |
| EP4527726A1 (en) * | 2023-09-19 | 2025-03-26 | Bastille Cycles | Bicycle stem |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2646006Y (en) * | 2003-08-14 | 2004-10-06 | 樊哲跃 | Built-in directional lock for bicycle and electric bicycle |
| US20060076752A1 (en) * | 2004-02-03 | 2006-04-13 | Montague Corporation | Manually height adjustable and rotatable steering assembly for bicycles |
| CN1986323A (en) * | 2005-12-19 | 2007-06-27 | 佳得车业有限公司 | Detachable front fork device for bicycle |
| CN103264745A (en) * | 2013-05-14 | 2013-08-28 | 何响明 | Bicycle head and bicycle |
| DE202013104225U1 (en) * | 2013-09-16 | 2013-10-08 | Alfred Härer GmbH | clamping device |
| CN107140078A (en) * | 2016-11-24 | 2017-09-08 | 天津富士达自行车有限公司 | It is a kind of to slide and trample dual-purpose child's bicycle |
| CN206734465U (en) * | 2017-05-10 | 2017-12-12 | 天津弘宇自行车有限公司 | A kind of cycle arm structure |
| CN207374591U (en) * | 2017-11-03 | 2018-05-18 | 宁波泰茂车业有限公司 | A kind of bicycle front fork and driver and the quick-locking device of vehicle frame head pipe |
| CN108791646A (en) * | 2018-06-01 | 2018-11-13 | 天津富士达自行车工业有限公司 | A kind of built-in circuit handlebar assembly of shared bicycle |
| CN109018151A (en) * | 2018-08-13 | 2018-12-18 | 天津富士达自行车工业有限公司 | The front fork of a kind of bicycle and vertical fast assembling disassembling structure |
| CN208498703U (en) * | 2018-07-17 | 2019-02-15 | 宁波开泰精密冲压件有限公司 | A kind of fast locking device of handlebar |
| CN208963246U (en) * | 2018-11-02 | 2019-06-11 | 卢芳芳 | A kind of front fork Quick-disassembling mechanism |
| CN210503037U (en) * | 2019-09-11 | 2020-05-12 | 天津富士达自行车工业有限公司 | A bicycle structure for quick disassembly and assembly of hook-type front fork and stem |
-
2019
- 2019-09-11 CN CN201910856200.XA patent/CN110435803A/en not_active Withdrawn
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2646006Y (en) * | 2003-08-14 | 2004-10-06 | 樊哲跃 | Built-in directional lock for bicycle and electric bicycle |
| US20060076752A1 (en) * | 2004-02-03 | 2006-04-13 | Montague Corporation | Manually height adjustable and rotatable steering assembly for bicycles |
| CN1986323A (en) * | 2005-12-19 | 2007-06-27 | 佳得车业有限公司 | Detachable front fork device for bicycle |
| CN103264745A (en) * | 2013-05-14 | 2013-08-28 | 何响明 | Bicycle head and bicycle |
| DE202013104225U1 (en) * | 2013-09-16 | 2013-10-08 | Alfred Härer GmbH | clamping device |
| CN107140078A (en) * | 2016-11-24 | 2017-09-08 | 天津富士达自行车有限公司 | It is a kind of to slide and trample dual-purpose child's bicycle |
| CN206734465U (en) * | 2017-05-10 | 2017-12-12 | 天津弘宇自行车有限公司 | A kind of cycle arm structure |
| CN207374591U (en) * | 2017-11-03 | 2018-05-18 | 宁波泰茂车业有限公司 | A kind of bicycle front fork and driver and the quick-locking device of vehicle frame head pipe |
| CN108791646A (en) * | 2018-06-01 | 2018-11-13 | 天津富士达自行车工业有限公司 | A kind of built-in circuit handlebar assembly of shared bicycle |
| CN208498703U (en) * | 2018-07-17 | 2019-02-15 | 宁波开泰精密冲压件有限公司 | A kind of fast locking device of handlebar |
| CN109018151A (en) * | 2018-08-13 | 2018-12-18 | 天津富士达自行车工业有限公司 | The front fork of a kind of bicycle and vertical fast assembling disassembling structure |
| CN208963246U (en) * | 2018-11-02 | 2019-06-11 | 卢芳芳 | A kind of front fork Quick-disassembling mechanism |
| CN210503037U (en) * | 2019-09-11 | 2020-05-12 | 天津富士达自行车工业有限公司 | A bicycle structure for quick disassembly and assembly of hook-type front fork and stem |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2580781A (en) * | 2018-12-13 | 2020-07-29 | Ningbo Tekmax Bicycle Co Ltd | Fast-assembly device for fork, head set and stem component |
| GB2580781B (en) * | 2018-12-13 | 2021-01-20 | Ningbo Tekmax Bicycle Co Ltd | Fast-assembly device for fork, head set and stem component |
| CN112674641A (en) * | 2020-12-30 | 2021-04-20 | 碧桂园生活服务集团股份有限公司 | Pressure spring type multi-degree-of-freedom limiting locking mechanism |
| EP4527726A1 (en) * | 2023-09-19 | 2025-03-26 | Bastille Cycles | Bicycle stem |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110435803A (en) | A kind of coupling type front fork and the bicycle structure vertical fast assembling-disassembling | |
| CN204140563U (en) | Connect lock and be connected lock set | |
| CN211474606U (en) | Rotatable connecting piece | |
| CN204724161U (en) | A kind of agitating device for reactor | |
| CN205703937U (en) | A kind of electric screwdriver device | |
| CN207860332U (en) | A kind of saddle stand pipe adjustable structure | |
| CN210503037U (en) | A bicycle structure for quick disassembly and assembly of hook-type front fork and stem | |
| CN206634120U (en) | Bicycle electric torch placing machine | |
| CN109746898B (en) | Adjustable carrying manipulator | |
| CN209197278U (en) | A kind of refrigerator body connection structure | |
| CN103036080B (en) | Clutch straight pole type short short-circuit grounding device | |
| CN208915335U (en) | Motorcycle and direction column of motorcycle locking mechanism | |
| CN208963245U (en) | The front fork of a kind of bicycle and vertical fast assembling disassembling structure | |
| CN2633712Y (en) | Bicycle turnover saddle | |
| CN212584004U (en) | Telescopic supporting rod connecting structure of fan | |
| CN201834116U (en) | Vehicle umbrella fixing device | |
| CN214661427U (en) | Multifunctional anti-seismic support screw locking device | |
| CN220540763U (en) | Rotary display screen with protection function | |
| CN209729348U (en) | A kind of outdoor electronic information displaying device | |
| CN220403326U (en) | Angle adjusting bracket for umbrella handle | |
| CN2515795Y (en) | Dismounting device for high altitude lamp bulb | |
| CN211481343U (en) | Video monitoring is newly added in parking area | |
| CN218718070U (en) | Anti-falling and anti-loosening hardware screw fastener | |
| CN210276212U (en) | Novel three-folding full-automatic umbrella | |
| CN213168428U (en) | Folding structure of scooter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 300300 in the courtyard of Fujita group, Dongjin Road, Junliangcheng street, Dongli District, Tianjin Applicant after: Tianjin Fujita Bicycle Industry Co.,Ltd. Address before: 300300 in the courtyard of Fujita group, Dongjin Road, Junliangcheng street, Dongli District, Tianjin Applicant before: TIANJIN FUJI-TA BICYCLE CO.,LTD. |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191112 |