CN209225323U - A kind of electric bicycle using multiple shock-absorbing front fork - Google Patents
A kind of electric bicycle using multiple shock-absorbing front fork Download PDFInfo
- Publication number
- CN209225323U CN209225323U CN201821989025.9U CN201821989025U CN209225323U CN 209225323 U CN209225323 U CN 209225323U CN 201821989025 U CN201821989025 U CN 201821989025U CN 209225323 U CN209225323 U CN 209225323U
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- CN
- China
- Prior art keywords
- front fork
- fixedly connected
- shock
- absorbing front
- elastic telescopicing
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- 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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Abstract
The utility model discloses a kind of electric bicycles using multiple shock-absorbing front fork, including shock-absorbing front fork and use the bicycle body of shock-absorbing front fork, the shock-absorbing front fork includes two symmetrically arranged first elastic telescopicing rods, the same support plate is fixedly connected between the adjacent bar wall of two first elastic telescopicing rods, the upper end of two first elastic telescopicing rods is fixedly connected with the same fixed plate, the upper end of the support plate and the lower end of fixed plate are symmetrically fixedly connected with multiple thread barrels, screw thread in two thread barrels symmetrical above and below is reverse thread each other, two thread barrel internal screw threads symmetrical above and below are connected with the second elastic telescopicing rod of same root.The utility model can make shock-absorbing front fork have multi-buffer shock-absorbing function, and bicycle is made to have better damping performance.
Description
Technical field
The utility model relates to electric bicycle technical field more particularly to it is a kind of using multiple shock-absorbing front fork it is electronic from
Driving.
Background technique
Electric bicycle refers to using battery as supplementary energy on the basis of ordinary bicycle, is mounted with motor, control
The Personal Transporter of the electromechanical integration of the control members such as device processed, battery, handle brake lever and display instrument system.
Current electric bicycle front fork only has level-one shock-damping structure mostly, the level-one when using on the road surface more shaken
It is impossible to meet shock attenuation needs for shock-damping structure.
Utility model content
Purpose of the utility model is to solve electric bicycle front forks in the prior art there was only level-one damping mostly
Structure, on the road surface more shaken use when level-one shock-damping structure it is impossible to meet shock attenuation needs the problem of, and propose one
Kind uses the electric bicycle of multiple shock-absorbing front fork.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of electric bicycle using multiple shock-absorbing front fork including shock-absorbing front fork and uses the bicycle sheet of shock-absorbing front fork
Body, the shock-absorbing front fork include two symmetrically arranged first elastic telescopicing rods, and two first elastic telescopicing rods are adjacent
The same support plate is fixedly connected between bar wall, the upper end of two first elastic telescopicing rods is fixedly connected with same solid
Fixed board, the upper end of the support plate and the lower end of fixed plate are symmetrically fixedly connected with multiple thread barrels, described in two symmetrical above and below
Screw thread in thread barrel is that reverse thread, two thread barrel internal screw threads symmetrical above and below are connected with the second elasticity of same root each other
Telescopic rod, the both ends of second elastic telescopicing rod are fixedly connected to the screw rod being threadedly coupled with thread barrel, the screw rod
Bar wall offers cylinder groove, and thrust spring is equipped in the cylinder groove, and one end of the thrust spring and the inner wall of cylinder groove are solid
Fixed connection, the other end of the thrust spring are fixedly connected with gag lever post, and the barrel of the thread barrel offers and gag lever post pair
The limit hole answered.
Preferably, the bar wall of first elastic telescopicing rod and the sidewall symmetry of fixed plate are fixedly connected with multiple extensions
Block is fixedly connected with the same elastic steel sheet between two extension blocks symmetrical above and below.
Preferably, the inner wall at the thread barrel corresponding opening offers inclined-plane corresponding with gag lever post.
Preferably, the gag lever post be located at the side pole wall in cylinder groove be symmetrically fixedly connected there are two first limit slide
Block, the inner wall of the cylinder groove offer the first limit sliding chutes to match with the first position limiting slide block.
Preferably, the gag lever post is fixedly connected with Universal caster far from one end of cylinder groove.
Preferably, first elastic telescopicing rod is identical as the structure of the second elastic telescopicing rod, and includes outer cylinder, described
Extension rod is slidably connected in outer cylinder, is fixedly connected between the lower end of the extension rod and the bottom interior wall of outer cylinder same slow
Rush spring.
Preferably, the extension rod is located at the side pole wall in outer cylinder and is symmetrically fixedly connected there are two the second position limiting slide block,
The inner wall of the outer cylinder offers the second limit sliding chutes to match with the second position limiting slide block.
Compared with prior art, the utility model provides a kind of electric bicycle using multiple shock-absorbing front fork, has
Below the utility model has the advantages that
1, the electric bicycle for using multiple shock-absorbing front fork, passes through the first elastic telescopicing rod and multiple second bullets being equipped with
Property telescopic rod, when bicycle is shaken power, fixed plate squeezes the first elastic telescopicing rod and the second elastic telescopicing rod, buffering elastic
The screen resilience that spring stress compressional deformation generates can carry out level-one, level 2 buffering damping respectively, and two extension blocks squeeze elasticity again
Steel disc carries out three-level bumper and absorbing shock using the screen resilience that elastic steel sheet stress compressional deformation generates, shock-absorbing front fork can be made to have
Multi-buffer shock-absorbing function makes bicycle have better damping performance, convenient for people in the pavement usage bicycle to jolt.
2, the electric bicycle for using multiple shock-absorbing front fork, can be realized the second bullet by the thread barrel and screw rod that are equipped with
Property telescopic rod and shock-absorbing front fork between be detachably connected, according to the actual use demand of people adjust connection the second elastic telescopic
The damping performance of shock-absorbing front fork can be adjusted in the quantity of bar, easily facilitates the use of people, when installing the second elastic telescopicing rod,
Gag lever post, which is aligned at inclined-plane, protrudes into screw rod in thread barrel, so that gag lever post is gradually retracted to cylinder groove using the extruding on inclined-plane
It is interior, it is rotated further by the second elastic telescopicing rod, is transferred to screw rod gradually in thread barrel using the threaded connection effect of screw rod and thread barrel,
When gag lever post is moved at limit hole, thrust spring pushes gag lever post, and engaging gag lever post with limit hole can be realized screw rod
The limit consolidated between thread barrel is fixed, and enhances structural stability, and when needing to unlock, will using extraneous stamp stem
Gag lever post, which is smash out, to be rotated backward the second elastic telescopicing rod outside limit hole again and can release relative limit to the second elastic telescopicing rod
Locking, convenient for the dismounting to the second elastic telescopicing rod.
And be not directed to part in the device and be the same as those in the prior art or can be realized by using the prior art, this is practical
It is novel to make shock-absorbing front fork that there is multi-buffer shock-absorbing function, so that bicycle is had better damping performance.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of electric bicycle using multiple shock-absorbing front fork structural schematic diagram；
Fig. 2 be the utility model proposes a kind of shock-absorbing front fork using multiple shock-absorbing front fork electric bicycle structure
Schematic diagram；
Fig. 3 be the utility model proposes a kind of electric bicycle part A using multiple shock-absorbing front fork structural representation
Figure；
Fig. 4 be the utility model proposes a kind of electric bicycle using multiple shock-absorbing front fork the first elastic telescopicing rod
Structural schematic diagram.
In figure: 1 shock-absorbing front fork, 2 bicycle bodies, 3 first elastic telescopicing rods, 4 support plates, 5 fixed plates, 6 thread barrels, 7
Second elastic telescopicing rod, 8 screw rods, 9 cylinder grooves, 10 thrust springs, 11 gag lever posts, 12 limit holes, 13 extension blocks, 14 Elastic Steels
Piece, 15 outer cylinders, 16 extension rods, 17 buffer springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-4, before a kind of electric bicycle using multiple shock-absorbing front fork, including shock-absorbing front fork 1 and use damping
The bicycle body 2 of fork 1, shock-absorbing front fork 1 include two symmetrically arranged first elastic telescopicing rods 3, two first elastic telescopics
The same support plate 4 is fixedly connected between the adjacent bar wall of bar 3, the upper end of two first elastic telescopicing rods 3 is fixedly connected with
The same fixed plate 5, the upper end of support plate 4 and the lower end of fixed plate 5 are symmetrically fixedly connected with multiple thread barrels 6, symmetrical above and below
Screw thread in two thread barrels 6 is that reverse thread, two thread barrels symmetrical above and below, 6 internal screw thread are connected with the second bullet of same root each other
Property telescopic rod 7, the both ends of the second elastic telescopicing rod 7 are fixedly connected to the screw rod 8 being threadedly coupled with thread barrel 6, the bar of screw rod 8
Wall offers cylinder groove 9, and thrust spring 10, one end of thrust spring 10 and the fixed company of the inner wall of cylinder groove 9 are equipped in cylinder groove 9
It connects, the other end of thrust spring 10 is fixedly connected with gag lever post 11, and the barrel of thread barrel 6 offers limit corresponding with gag lever post 11
Position hole 12.
The bar wall of first elastic telescopicing rod 3 and the sidewall symmetry of fixed plate 5 are fixedly connected with multiple extension blocks 13, right up and down
Claim to be fixedly connected with the same elastic steel sheet 14 between two extension blocks 13.
Inner wall at 6 corresponding opening of thread barrel offers inclined-plane corresponding with gag lever post 11.
Gag lever post 11 is located at the side pole wall in cylinder groove 9 and is symmetrically fixedly connected there are two the first position limiting slide block, cylinder groove 9
Inner wall offer the first limit sliding chutes to match with the first position limiting slide block.
Gag lever post 11 is fixedly connected with Universal caster far from one end of cylinder groove 9.
First elastic telescopicing rod 3 is identical as the structure of the second elastic telescopicing rod 7, and includes outer cylinder 15, slides in outer cylinder 15
It is dynamic to be connected with extension rod 16, the same buffer spring is fixedly connected between the lower end of extension rod 16 and the bottom interior wall of outer cylinder 15
17。
Extension rod 16 is located at the side pole wall in outer cylinder 15 and is symmetrically fixedly connected there are two the second position limiting slide block, outer cylinder 15
Inner wall offers the second limit sliding chutes to match with the second position limiting slide block.
In the utility model, in use, by the first elastic telescopicing rod 3 and multiple second elastic telescopicing rods 7 that are equipped with,
When bicycle is shaken power, fixed plate 5 squeezes the first elastic telescopicing rod 3 and the second elastic telescopicing rod 7,17 stress of buffer spring
The screen resilience that compressional deformation generates can carry out level-one, level 2 buffering damping respectively, and two extension blocks 13 squeeze elastic steel sheet again
14, three-level bumper and absorbing shock is carried out using the screen resilience that 14 stress compressional deformation of elastic steel sheet generates, shock-absorbing front fork 1 can be made to have
Multi-buffer shock-absorbing function makes bicycle have better damping performance, convenient for people in the pavement usage bicycle to jolt, leads to
Cross equipped with thread barrel 6 and screw rod 8 can be realized being detachably connected between the second elastic telescopicing rod 7 and shock-absorbing front fork 1, according to
The damping performance of shock-absorbing front fork 1 can be adjusted in the quantity of actual use demand adjustment the second elastic telescopicing rod 7 of connection of people, more
Add the use convenient for people, when installing the second elastic telescopicing rod 7, gag lever post 11, which is aligned at inclined-plane, makes screw rod 8 protrude into screw thread
In cylinder 6, gag lever post 11 is retracted to gradually in cylinder groove 9 using the extruding on inclined-plane, is rotated further by the second elastic telescopicing rod 7, utilize
The threaded connection effect of screw rod 8 and thread barrel 6 is transferred to screw rod 8 gradually in thread barrel 6, when gag lever post 11 is moved to limit hole 12
When place, thrust spring 10 pushes gag lever post 11, make gag lever post 11 engage with limit hole 12 can be realized screw rod 8 and thread barrel 6 it
Between consolidate limit fix, enhance structural stability, and when needing to unlock, smash gag lever post 11 using extraneous stamp stem
Relative limit locking to the second elastic telescopicing rod 7 can be released by rotating backward the second elastic telescopicing rod 7 outside limit hole 12 again out,
Convenient for the dismounting to the second elastic telescopicing rod 7.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of electric bicycle using multiple shock-absorbing front fork, voluntarily including shock-absorbing front fork (1) and using shock-absorbing front fork (1)
Vehicle ontology (2), which is characterized in that the shock-absorbing front fork (1) include two symmetrically arranged first elastic telescopicing rods (3), two
It is fixedly connected with the same support plate (4) between the adjacent bar wall of first elastic telescopicing rod (3), two first elasticity
The upper end of telescopic rod (3) is fixedly connected with the same fixed plate (5), the upper end of the support plate (4) and the lower end of fixed plate (5)
It being symmetrically fixedly connected with multiple thread barrels (6), the screw thread in two thread barrels (6) symmetrical above and below is reverse thread each other,
Two thread barrel (6) internal screw threads symmetrical above and below are connected with the second elastic telescopicing rod of same root (7), second elastic telescopic
The both ends of bar (7) are fixedly connected to the screw rod (8) being threadedly coupled with thread barrel (6), and the bar wall of the screw rod (8) offers circle
Column slot (9) is equipped with thrust spring (10) in the cylinder groove (9), and one end of the thrust spring (10) is interior with cylinder groove (9)
Wall is fixedly connected, and the other end of the thrust spring (10) is fixedly connected with gag lever post (11), and the barrel of the thread barrel (6) is opened
Equipped with limit hole (12) corresponding with gag lever post (11).
2. a kind of electric bicycle using multiple shock-absorbing front fork according to claim 1, which is characterized in that described first
The bar wall of elastic telescopicing rod (3) and the sidewall symmetry of fixed plate (5) are fixedly connected with multiple extension blocks (13), and two symmetrical above and below
The same elastic steel sheet (14) are fixedly connected between the extension block (13).
3. a kind of electric bicycle using multiple shock-absorbing front fork according to claim 1, which is characterized in that the screw thread
Inner wall at cylinder (6) corresponding opening offers inclined-plane corresponding with gag lever post (11).
4. a kind of electric bicycle using multiple shock-absorbing front fork according to claim 1, which is characterized in that the limit
Bar (11) is located at the side pole wall in cylinder groove (9) and is symmetrically fixedly connected there are two the first position limiting slide block, the cylinder groove (9)
Inner wall offers the first limit sliding chutes to match with the first position limiting slide block.
5. a kind of electric bicycle using multiple shock-absorbing front fork according to claim 1, which is characterized in that the limit
Bar (11) is fixedly connected with Universal caster far from the one end of cylinder groove (9).
6. a kind of electric bicycle using multiple shock-absorbing front fork according to claim 1, which is characterized in that described first
Elastic telescopicing rod (3) is identical as the structure of the second elastic telescopicing rod (7), and includes outer cylinder (15), slides in the outer cylinder (15)
It is dynamic to be connected with extension rod (16), it is fixedly connected between the lower end of the extension rod (16) and the bottom interior wall of outer cylinder (15) same
A buffer spring (17).
7. a kind of electric bicycle using multiple shock-absorbing front fork according to claim 6, which is characterized in that the extension
Bar (16) is located at the side pole wall in outer cylinder (15) and is symmetrically fixedly connected there are two the second position limiting slide block, the outer cylinder (15) it is interior
Wall offers the second limit sliding chutes to match with the second position limiting slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989025.9U CN209225323U (en) | 2018-11-29 | 2018-11-29 | A kind of electric bicycle using multiple shock-absorbing front fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989025.9U CN209225323U (en) | 2018-11-29 | 2018-11-29 | A kind of electric bicycle using multiple shock-absorbing front fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209225323U true CN209225323U (en) | 2019-08-09 |
Family
ID=67505362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821989025.9U Expired - Fee Related CN209225323U (en) | 2018-11-29 | 2018-11-29 | A kind of electric bicycle using multiple shock-absorbing front fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209225323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670958A (en) * | 2020-12-24 | 2022-06-28 | 浙江衢州星月神电动车有限公司 | Safety auxiliary device for electric bicycle |
-
2018
- 2018-11-29 CN CN201821989025.9U patent/CN209225323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670958A (en) * | 2020-12-24 | 2022-06-28 | 浙江衢州星月神电动车有限公司 | Safety auxiliary device for electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |