CN109649562A - A kind of front damper assembly of tricycle - Google Patents
A kind of front damper assembly of tricycle Download PDFInfo
- Publication number
- CN109649562A CN109649562A CN201910009645.4A CN201910009645A CN109649562A CN 109649562 A CN109649562 A CN 109649562A CN 201910009645 A CN201910009645 A CN 201910009645A CN 109649562 A CN109649562 A CN 109649562A
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- damping
- buckle
- screwed pipe
- bottom end
- screw rod
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- 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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The present invention relates to the technical fields of damper to reinforce the structural strength of whole connection more particularly to a kind of front damper assembly of tricycle, improves use reliability；And whole damping effect is improved, the difference of the damping effect generation of left damping mobile device and right damping mobile device is made up, improves the stability of shock absorbing process, improve practicability；It include left damping fixing device and left damping mobile device including left damper, right damper, the first buckle, the second buckle and upper hack lever, left damper；It further include that lower hack lever, third buckle, the 4th buckle, upper screw rod, lower screw rod and screwed pipe, lower hack lever are located at the lower section of upper hack lever；It further include left casing, left screwed pipe, left spring, right casing, right screwed pipe and right spring, left casing is slidably sleeved on left damping fixing device, and the top of left casing is connect with the bottom end that third buckles, screw thread is provided on left casing, simultaneously spiral shell is filled to inside the top of left screwed pipe for the bottom end insertion of left casing.
Description
Technical field
The present invention relates to the technical fields of damper, more particularly to a kind of front damper assembly of tricycle.
Background technique
It is well known that the front damper assembly of tricycle is a kind of auxiliary device for tricycle front-wheel damping,
It is widely used in a variety of applications in the field of damper；The front damper assembly of existing tricycle includes left damper, right damping
Device, the first buckle, the second buckle and upper hack lever, left damper include left damping fixing device and left damping mobile device, and a left side subtracts
Shake mobile device is internally provided with left damping device, and the bottom end of left damping fixing device is inserted into and can be slidably mounted at left damping
Inside the top of mobile device, right damping device includes right damping fixing device and right damping mobile device, the mobile dress of right damping
That sets is internally provided with right damping device, and the bottom end of right damping fixing device is inserted into and can be slidably mounted at right damping mobile device
Top inside, the left end of upper hack lever connect with the right end of the first buckle, and the first buckle adapter sleeve is mounted in left damping fixing device
The upside of outer circumferential walls, the right end of upper hack lever are connect with the left end of the second buckle, and the second buckle adapter sleeve is fixed mounted in right damping
The upside of device outer circumferential walls；The front damper assembly of existing tricycle is in use, first connect upper hack lever and extraneous vehicle frame
It connects, extraneous wheel is mounted in left damping mobile device and right damping mobile device later, when the relatively extraneous vehicle frame of extraneous wheel
When generating longitudinally opposed movement, left damping mobile device is subjected to displacement relative to left damping fixing device and the mobile dress of right damping
It sets and is subjected to displacement relative to right damping fixing device, left damping mobile device is moved by internal left damping device and right damping
Dynamic device extends the action time of the relatively extraneous vehicle frame of extraneous wheel by internal right damping device, subtracts to extraneous vehicle frame
Shake；It is found in the front damper assembly use of existing tricycle, the structural strength of whole connection is poor, causes using reliable
Property is lower；And after long-time use, the damping effect of left damping mobile device and right damping mobile device generates difference, influences
The stability of shock absorbing process, and damping effect is poor, causes practicability poor.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of structural strength for reinforcing whole connection, improving use can
By property；And whole damping effect is improved, the damping effect for making up left damping mobile device and right damping mobile device generates
Difference, improve the stability of shock absorbing process, improve the front damper assembly of the tricycle of practicability.
A kind of front damper assembly of tricycle of the invention, including left damper, right damper, the first buckle, second
Buckle and upper hack lever, left damper include left damping fixing device and left damping mobile device, the inside of left damping mobile device
It is provided with left damping device, the bottom end of left damping fixing device is inserted into and be can be slidably mounted in the top of left damping mobile device
Portion, right damping device include right damping fixing device and right damping mobile device, and right damping mobile device is internally provided with the right side
The bottom end of damping device, right damping fixing device is inserted into and be can be slidably mounted inside the top of right damping mobile device, restocking
The left end of bar is connect with the right end of the first buckle, and the first buckle adapter sleeve is mounted in the upside of left damping fixing device outer circumferential walls,
The right end of upper hack lever is connect with the left end of the second buckle, and the second buckle adapter sleeve is mounted in the upper of right damping fixing device outer circumferential walls
Side；It further include that lower hack lever, third buckle, the 4th buckle, upper screw rod, lower screw rod and screwed pipe, lower hack lever are located under upper hack lever
Side, the left end of lower hack lever are connect with the right end that third buckles, and third buckles adapter sleeve outside the circumference of left damping fixing device
On wall, the right end of lower hack lever is connect with the left end of the 4th buckle, and the 4th buckle adapter sleeve is mounted in the circumference of right damping fixing device
On outer wall, the middle part of upper hack lever bottom end is connect with the top of upper screw rod, and the middle part on lower hack lever top is connect with the bottom end of lower screw rod,
And the screw thread on lower screw rod and the thread rotary orientation on upper screw rod are on the contrary, the upper half area inside screwed pipe is provided with and upper screw rod
The internal screw thread to match, the lower half region inside screwed pipe are provided with the internal screw thread to match with lower screw rod, the bottom end of upper screw rod
It is inserted into and spiral shell is filled to inside the top of screwed pipe, the bottom inner portion that simultaneously spiral shell is filled to screwed pipe is inserted on the top of lower screw rod；Further include
Left casing, left screwed pipe, left spring, right casing, right screwed pipe and right spring, left casing are slidably sleeved on left damping fixing device
On, and the top of left casing is connect with the bottom end that third buckles, and screw thread is provided on left casing, the bottom end insertion of left casing is simultaneously
Spiral shell is filled to inside the top of left screwed pipe, and left spring is slidably sleeved on left damping fixing device, the top of left spring and left spiral shell
The bottom end of pipe is adjacent to, and the bottom end of left spring and the top of left damping mobile device are adjacent to, and right casing is slidably sleeved on right damping
On fixed device, and the top of right casing is connect with the bottom end of the 4th buckle, and screw thread, the bottom of right casing are provided on right casing
Simultaneously spiral shell is filled to inside the top of right screwed pipe for end insertion, and right spring is slidably sleeved on right damping fixing device, the top of right spring
It holds and is adjacent to the bottom end of right screwed pipe, the bottom end of right spring and the top of right damping mobile device are adjacent to.
A kind of front damper assembly of tricycle of the invention further includes upper fastening nut and lower fastening nut, upper fastening
Nut spiral shell encapsulation is located on screw rod, and the bottom end of upper fastening nut and the top of screwed pipe are adjacent to, lower fastening nut spiral shell dress
It is set on lower screw rod, and the top of lower fastening nut and the bottom end of screwed pipe are adjacent to.
A kind of front damper assembly of tricycle of the invention is provided with non-slip process in the outer circumferential walls of screwed pipe.
A kind of front damper assembly of tricycle of the invention further includes the soft set of waterproof, the 5th buckle and the 6th buckle, prevents
The soft set of water is sleeved on the outside of screw rod, screwed pipe and lower screw rod, and the top of the soft set of waterproof is mounted in by the 5th buckle adapter sleeve
On the lateral wall of upper screw rod, the bottom end of the soft set of waterproof is loaded on the lateral wall of screw rod by the 6th buckle and solid set.
A kind of front damper assembly of tricycle of the invention further includes left fastening thread pipe and right fastening thread pipe, a left side
Fastening thread pipe spiral shell encapsulation is located on left casing, and the bottom end of left fastening thread pipe and the top of left screwed pipe are adjacent to, right fastening
Screwed pipe spiral shell encapsulation is located on right casing, and the bottom end of right fastening thread pipe and the top of right screwed pipe are adjacent to.
Compared with prior art the invention has the benefit that by rotated threaded tubular, facilitate the upper hack lever of adjusting and undercarriage
The distance between bar, and by the connection structure of lower hack lever, third buckle and the 4th buckle, the structure for reinforcing whole connection is strong
Degree improves use reliability；By setting left spring and right spring, whole damping effect is improved, and by rotating respectively
Left screwed pipe and right screwed pipe adjust separately the length of left spring and right spring conveniently to make up left damping mobile device and right damping and move
The difference that the damping effect of dynamic device generates, improves the stability of shock absorbing process, improves practicability.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the enlarged structure schematic diagram of the connections such as upper screw rod and screwed pipe；
Fig. 3 is the structural schematic diagram of the connections such as third buckle and left casing；
Structural schematic diagram when Fig. 4 is the state of Distance Shortened between upper hack lever and lower hack lever；
It is attached marked in the figure: 1, left damping fixing device；2, left damping mobile device；3, right damping fixing device；4, the right side subtracts
Shake mobile device；5, the first buckle；6, the second buckle；7, upper hack lever；8, lower hack lever；9, third buckles；10, the 4th buckle；11,
Upper screw rod；12, lower screw rod；13, screwed pipe；14, left casing；15, left screwed pipe；16, left spring；17, right casing；18, right screwed pipe；
19, right spring；20, upper fastening nut；21, lower fastening nut；22, the soft set of waterproof；23, the 5th buckle；24, the 6th buckle；25,
Left fastening thread pipe；26, right fastening thread pipe.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figures 1 to 4, the front damper assembly of a kind of tricycle of the invention, including left damper, right damping
Device, first the 5, second buckle 6 and upper hack lever 7 of buckle, left damper include left damping fixing device 1 and left damping mobile device 2,
Left damping mobile device 2 is internally provided with left damping device, and the bottom end of left damping fixing device 1 is inserted into and be can be slidably mounted at
Inside the top of left damping mobile device 2, right damping device includes right damping fixing device 3 and right damping mobile device 4, and the right side subtracts
Shake mobile device 4 is internally provided with right damping device, and the bottom end of right damping fixing device 3, which is inserted into and can be slidably mounted at the right side, to be subtracted
Inside the top for shaking mobile device 4, the left end of upper hack lever 7 is connect with the right end of the first buckle 5, and the first 5 adapter sleeves of buckle are mounted in
The upside of left 1 outer circumferential walls of damping fixing device, the right end of upper hack lever 7 are connect with the left end of the second buckle 6, and the second buckle 6 is tight
Admittedly being sleeved on the upside of right 3 outer circumferential walls of damping fixing device；It further include lower hack lever 8, third buckle the 9, the 4th buckle 10, upper spiral shell
Bar 11, lower screw rod 12 and screwed pipe 13, lower hack lever 8 are located at the lower section of upper hack lever 7, the right side of the left end of lower hack lever 8 and third buckle 9
End connection, third buckle 9 adapter sleeves in the outer circumferential walls of left damping fixing device 1, the right end of lower hack lever 8 and the 4th buckle
10 left end connection, the 4th 10 adapter sleeves of buckle are in the outer circumferential walls of right damping fixing device 3, in upper 7 bottom end of hack lever
Portion is connect with the top of upper screw rod 11, and the middle part on lower 8 top of hack lever is connect with the bottom end of lower screw rod 12, and on lower screw rod 12
Thread rotary orientation on screw thread and upper screw rod 11 is on the contrary, the upper half area inside screwed pipe 13 is provided with and matches with upper screw rod 11
Internal screw thread, the lower half region inside screwed pipe 13 are provided with the internal screw thread to match with lower screw rod 12, and the bottom end of upper screw rod 11 is inserted
Enter and spiral shell is filled to inside the top of screwed pipe 13, the bottom inner portion that simultaneously spiral shell is filled to screwed pipe 13 is inserted on the top of lower screw rod 12；Also
Including left casing 14, left screwed pipe 15, left spring 16, right casing 17, right screwed pipe 18 and right spring 19, left casing 14 is slidably set with
On left damping fixing device 1, and the top of left casing 14 is connect with the bottom end of third buckle 9, is provided on left casing 14
Screw thread, simultaneously spiral shell is filled to inside the top of left screwed pipe 15 for the bottom end insertion of left casing 14, and left spring 16 is slidably sleeved on left damping
On fixed device 1, the top of left spring 16 and the bottom end of left screwed pipe 15 are adjacent to, the bottom end of left spring 16 and left damping mobile device
2 top is adjacent to, and right casing 17 is slidably sleeved on right damping fixing device 3, and the top of right casing 17 and the 4th card
The bottom end of button 10 connects, and screw thread is provided on right casing 17, and the top that simultaneously spiral shell is filled to right screwed pipe 18 is inserted into the bottom end of right casing 17
Inside, right spring 19 are slidably sleeved on right damping fixing device 3, and the bottom end of the top of right spring 19 and right screwed pipe 18 is pasted
Tightly, the bottom end of right spring 19 and the top of right damping mobile device 4 are adjacent to；By rotated threaded tubular, facilitate the upper hack lever of adjusting with
The distance between lower hack lever, and by the connection structure of lower hack lever, third buckle and the 4th buckle, reinforce the knot of whole connection
Structure intensity improves use reliability；By setting left spring and right spring, whole damping effect is improved, and pass through difference
Left screwed pipe and right screwed pipe are rotated, adjusts separately the length of left spring and right spring conveniently to make up left damping mobile device with the right side and subtract
The difference that the damping effect of mobile device generates is shaken, the stability of shock absorbing process is improved, improves practicability.
A kind of front damper assembly of tricycle of the invention, further includes upper fastening nut 20 and lower fastening nut 21, on
20 spiral shell encapsulation of fastening nut is located on screw rod 11, and the bottom end of upper fastening nut 20 and the top of screwed pipe 13 are adjacent to, under
21 spiral shell encapsulation of fastening nut is located on lower screw rod 12, and the top of lower fastening nut 21 and the bottom end of screwed pipe 13 are adjacent to；It is logical
It crosses and rotates upper fastening nut and lower fastening nut respectively to being adjacent to screwed pipe, facilitate fixed upper screw rod, screwed pipe and lower screw rod
Spiral shell load connect, facilitate fixed upper the distance between hack lever and lower hack lever, raising use reliability.
A kind of front damper assembly of tricycle of the invention is provided with non-slip process in the outer circumferential walls of screwed pipe 13；
By above-mentioned setting, user is facilitated to hold screwed pipe and by non-slip process rotated threaded tubular, raising convenience.
A kind of front damper assembly of tricycle of the invention further includes the soft buckle of set the 22, the 5th 23 of waterproof and the 6th card
Button 24, the soft set 22 of waterproof are sleeved on the outside of screw rod 11, screwed pipe 13 and lower screw rod 12, and the top of the soft set 22 of waterproof passes through the
Five 23 adapter sleeves of buckle on the lateral wall of upper screw rod 11, loaded by the 6th buckle 24 and solid set by the bottom end of the soft set 22 of waterproof
On the lateral wall of screw rod 12；By above-mentioned setting, erosion of the rainwater to connections such as upper screw rod, screwed pipe and lower screw rods is reduced, is mentioned
High practicability.
A kind of front damper assembly of tricycle of the invention further includes left fastening thread pipe 25 and right fastening thread pipe
26, left 25 spiral shell encapsulation of fastening thread pipe is located on left casing 14, and the top of the bottom end of left fastening thread pipe 25 and left screwed pipe 15
End is adjacent to, and right 26 spiral shell encapsulation of fastening thread pipe is located on right casing 17, and the bottom end of right fastening thread pipe 26 and right screwed pipe 18
Top be adjacent to；Top by rotating the left left screwed pipe of fastening thread Guan Zhiyu is adjacent to, and facilitates fixed left screwed pipe relative to left set
The position of pipe, the top by rotating the right right screwed pipe of fastening thread Guan Zhiyu are adjacent to, and facilitate fixed right screwed pipe relative to right casing
Position, improve use reliability.
A kind of front damper assembly of tricycle of the invention at work first connects upper hack lever and extraneous vehicle frame
It connects, extraneous wheel is mounted in left damping mobile device and right damping mobile device later, then rotated threaded tubular, adjusts restocking
The distance between bar and lower hack lever are reinforced integrally to connection structure that is suitable, and passing through lower hack lever, third buckle and the 4th buckle
Connection structural strength, rotate left screwed pipe and right screwed pipe respectively later, adjust separately the length of left spring and right spring to closing
The difference that the suitable damping effect to make up left damping mobile device and right damping mobile device generates, when extraneous wheel is relatively extraneous
When vehicle frame generates longitudinally opposed movement, left damping mobile device is subjected to displacement relative to left damping fixing device and right damping moves
Dynamic device is subjected to displacement relative to right damping fixing device, and left damping mobile device passes through internal left damping device and left spring
And right damping mobile device extends the effect of the relatively extraneous vehicle frame of extraneous wheel by internal right damping device and right spring
Time carries out damping to extraneous vehicle frame.
A kind of front damper assembly of tricycle of the invention, mounting means, connection type or set-up mode are normal
See mechanical system, is implemented as long as the equal of its advantages can be reached.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of front damper assembly of tricycle, including left damper, right damper, the first buckle (5), the second buckle (6)
With upper hack lever (7), left damper includes left damping fixing device (1) and left damping mobile device (2), left damping mobile device
(2) be internally provided with left damping device, the bottom end of left damping fixing device (1) is inserted into and to can be slidably mounted at left damping mobile
Inside the top of device (2), right damping device includes right damping fixing device (3) and right damping mobile device (4), and right damping moves
Dynamic device (4) are internally provided with right damping device, and the bottom end of right damping fixing device (3), which is inserted into and can be slidably mounted at the right side, to be subtracted
Inside the top for shaking mobile device (4), the left end of upper hack lever (7) is connect with the right end of the first buckle (5), and the first buckle (5) is tight
Admittedly being sleeved on the upside of left damping fixing device (1) outer circumferential walls, the left end of the right end of upper hack lever (7) and the second buckle (6) connects
It connects, the second buckle (6) adapter sleeve is mounted in the upside of right damping fixing device (3) outer circumferential walls；It is characterized in that, further including undercarriage
Bar (8), third buckle (9), the 4th buckle (10), upper screw rod (11), lower screw rod (12) and screwed pipe (13), lower hack lever (8) position
In the lower section of upper hack lever (7), the left end of lower hack lever (8) is connect with the right end of third buckle (9), and third buckles (9) fastening suit
In the outer circumferential walls of left damping fixing device (1), the right end of lower hack lever (8) is connect with the left end of the 4th buckle (10), and the 4th
(10) adapter sleeve is buckled in the outer circumferential walls of right damping fixing device (3), the middle part of upper hack lever (7) bottom end and upper screw rod
(11) top connection, the middle part on lower hack lever (8) top is connect with the bottom end of lower screw rod (12), and the spiral shell on lower screw rod (12)
Line is with the thread rotary orientation on upper screw rod (11) on the contrary, the upper half area of screwed pipe (13) inside is provided with and upper screw rod (11) phase
The internal screw thread matched, the internal lower half region of screwed pipe (13) are provided with the internal screw thread to match with lower screw rod (12), upper screw rod
(11) bottom end insertion and spiral shell is filled to inside the top of screwed pipe (13), and simultaneously spiral shell is filled to screwed pipe for the top insertion of lower screw rod (12)
(13) bottom inner portion；Further include left casing (14), left screwed pipe (15), left spring (16), right casing (17), right screwed pipe (18) and
Right spring (19), left casing (14) are slidably sleeved on left damping fixing device (1), and the top of left casing (14) and the
The bottom end of three buckles (9) connects, and screw thread is provided on left casing (14), simultaneously spiral shell is filled to left screwed pipe for the bottom end insertion of left casing (14)
(15) inside top, left spring (16) is slidably sleeved on left damping fixing device (1), the top and a left side of left spring (16)
The bottom end of screwed pipe (15) is adjacent to, and the bottom end of left spring (16) and the top of left damping mobile device (2) are adjacent to, and right casing (17) can
Sliding sleeve is on right damping fixing device (3), and the top of right casing (17) is connect with the bottom end of the 4th buckle (10), right
Screw thread is provided on casing (17), simultaneously spiral shell is filled to inside the top of right screwed pipe (18) for the bottom end insertion of right casing (17), right spring
(19) it is slidably sleeved on right damping fixing device (3), the top of right spring (19) and the bottom end of right screwed pipe (18) are adjacent to, right
The bottom end of spring (19) and the top of right damping mobile device (4) are adjacent to.
2. a kind of front damper assembly of tricycle as described in claim 1, which is characterized in that further include upper fastening nut
(20) and lower fastening nut (21), upper fastening nut (20) spiral shell encapsulation is located on screw rod (11), and upper fastening nut (20)
Bottom end and the top of screwed pipe (13) be adjacent to, lower fastening nut (21) spiral shell encapsulation is located on lower screw rod (12), and lower fastening
The top of nut (21) and the bottom end of screwed pipe (13) are adjacent to.
3. a kind of front damper assembly of tricycle as claimed in claim 2, which is characterized in that outside the circumference of screwed pipe (13)
Non-slip process is provided on wall.
4. a kind of front damper assembly of tricycle as claimed in claim 3, which is characterized in that further include the soft set of waterproof
(22), the 5th buckle (23) and the 6th buckle (24), the soft set of waterproof (22) are sleeved on screw rod (11), screwed pipe (13) and lower spiral shell
The outside of bar (12), the top of the soft set of waterproof (22) are mounted in the lateral wall of upper screw rod (11) by the 5th buckle (23) adapter sleeve
On, the bottom end of the soft set of waterproof (22) is loaded on the lateral wall of screw rod (12) by the 6th buckle (24) and solid set.
5. a kind of front damper assembly of tricycle as claimed in claim 4, which is characterized in that further include left fastening thread pipe
(25) and right fastening thread pipe (26), left fastening thread pipe (25) spiral shell encapsulation is located on left casing (14), and left fastening thread
The top of the bottom end and left screwed pipe (15) of managing (25) is adjacent to, and right fastening thread pipe (26) spiral shell encapsulation is located on right casing (17), and
And the bottom end of right fastening thread pipe (26) and the top of right screwed pipe (18) are adjacent to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910009645.4A CN109649562B (en) | 2019-01-05 | 2019-01-05 | Front shock absorber assembly of tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910009645.4A CN109649562B (en) | 2019-01-05 | 2019-01-05 | Front shock absorber assembly of tricycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109649562A true CN109649562A (en) | 2019-04-19 |
| CN109649562B CN109649562B (en) | 2020-03-10 |
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ID=66118568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910009645.4A Active CN109649562B (en) | 2019-01-05 | 2019-01-05 | Front shock absorber assembly of tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109649562B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0994014A1 (en) * | 1998-10-16 | 2000-04-19 | Oskar Diener AG, Feinmechanik | Hydraulic damping arrangement for the front and/or rear wheel of a two wheeled vehicle |
| DE20212876U1 (en) * | 2002-08-22 | 2002-11-14 | Lin, Jack, Alisio Viejo, Ca. | Front wheel cushioning for bicycles |
| CN205327304U (en) * | 2016-02-01 | 2016-06-22 | 黄骅市宏盛金属制品有限公司 | Both shoulders formula electric tricycle exempts from to weld front fork |
| CN107867364A (en) * | 2016-09-23 | 2018-04-03 | 天津市宝坻区新颐达模具厂 | Anti-bias loss prevention front fork |
| CN208007206U (en) * | 2018-03-29 | 2018-10-26 | 平顶山葛森工贸有限公司 | Damping axle fixing device before tricycle |
-
2019
- 2019-01-05 CN CN201910009645.4A patent/CN109649562B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0994014A1 (en) * | 1998-10-16 | 2000-04-19 | Oskar Diener AG, Feinmechanik | Hydraulic damping arrangement for the front and/or rear wheel of a two wheeled vehicle |
| DE20212876U1 (en) * | 2002-08-22 | 2002-11-14 | Lin, Jack, Alisio Viejo, Ca. | Front wheel cushioning for bicycles |
| CN205327304U (en) * | 2016-02-01 | 2016-06-22 | 黄骅市宏盛金属制品有限公司 | Both shoulders formula electric tricycle exempts from to weld front fork |
| CN107867364A (en) * | 2016-09-23 | 2018-04-03 | 天津市宝坻区新颐达模具厂 | Anti-bias loss prevention front fork |
| CN208007206U (en) * | 2018-03-29 | 2018-10-26 | 平顶山葛森工贸有限公司 | Damping axle fixing device before tricycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109649562B (en) | 2020-03-10 |
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