CN209757347U - Damping device of electric bicycle - Google Patents
Damping device of electric bicycle Download PDFInfo
- Publication number
- CN209757347U CN209757347U CN201920102797.4U CN201920102797U CN209757347U CN 209757347 U CN209757347 U CN 209757347U CN 201920102797 U CN201920102797 U CN 201920102797U CN 209757347 U CN209757347 U CN 209757347U
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- shell
- saddle
- electric bicycle
- connecting part
- connecting portion
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Abstract
The utility model relates to a damping device field discloses an electric bicycle's damping device, including coupling mechanism (1) and shell (2), coupling mechanism (1) includes first connecting portion (11), second connecting portion (12) and accepting portion (13), accepting portion (13) link to each other with electric bicycle's saddle is fixed, the one end and accepting portion (13) of first connecting portion (11) are articulated, the other end and shell (2) of first connecting portion (11) are articulated, the one end and accepting portion (13) of second connecting portion (12) are articulated, the other end and shell (2) of second connecting portion (12) are articulated, be equipped with saddle pipe (21) in shell (2), the centre of first connecting portion (11) is equipped with one section protruding connecting portion (111), the top laminating of protruding connecting portion (111) and saddle pipe (21). The utility model discloses adjust the upper and lower front and back position of saddle, saddle pipe and the height of spring cooperation adjustment saddle down, satisfy the comfort level of the people of different height sizes in riding the bicycle the biggest.
Description
Technical Field
The utility model relates to a damping device field especially relates to an electric bicycle's damping device.
Background
The shock ABSORBER (ABSORBER) is used for inhibiting the shock when the spring absorbs the shock and rebounds and the impact from the road surface. The damping device is widely applied to various vehicle bodies and is used for accelerating the attenuation of the vehicle frame and the vehicle body vibration so as to improve the driving smoothness of the vehicle body.
Application number CN201721456943.0 is the utility model patent, discloses a bicycle saddle adjustment structure, including doing the saddle, the saddle bottom is equipped with the mount, the mount bottom is equipped with first dead lever, the sleeve pipe has been cup jointed in the first dead lever outside, the sleeve pipe outside is equipped with the adapter sleeve, adapter sleeve one side is equipped with the fastener, sleeve pipe one side is equipped with the fixed block, fixed block one side is equipped with damping device. The utility model discloses a set up first dead lever and second dead lever, cup joint first dead lever on the sleeve pipe, through removing first dead lever and then can adjust the height of saddle, later through removing the second dead lever, and then can adjust the horizontal angle of saddle, the user can adjust the horizontal position of suitable oneself, then fix second dead lever and shock attenuation pole through the bolt, be favorable to fixing the saddle bottom, increase the stability and the fastness of saddle, reduce the saddle offset condition because of using for a long time and causing. The adjusting device is a hard adjusting device, the saddle is fixed at a certain position and can not be freely adjusted and moved, so that the back and forth movement of the saddle can not be adjusted at a relative horizontal position, sometimes the seat tube can extend upwards and downwards in the middle tube to finely adjust the back and forth movement of the saddle, the height of the saddle is changed while the saddle is adjusted, and the comfort degree of people with different heights and body types during riding the bicycle can not be met to the maximum degree.
Disclosure of Invention
The utility model discloses to among the prior art comfort level not enough, be not suitable for the absorbing shortcoming of various size crowds, provide an electric bicycle's damping device.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
A shock-absorbing device of an electric bicycle comprises a connecting mechanism and a shell, wherein the connecting mechanism comprises a first connecting part, a second connecting part and a bearing part, the bearing part is fixedly connected with a saddle of the electric bicycle, one end of the first connecting part is hinged with the bearing part, the other end of the first connecting part is hinged with the shell, one end of the second connecting part is hinged with the bearing part, the other end of the second connecting part is hinged with the shell, a saddle pipe is arranged in the shell, a section of convex connecting part is arranged in the middle of the first connecting part, the convex connecting part is attached to the top of the saddle pipe, the left side and the right side of the bearing part are respectively provided with a first connecting hole and a second connecting hole, the left side and the right side of the shell are respectively provided with a third connecting hole and a, the third connecting hole is hinged, and two ends of the second connecting part are hinged with the second connecting hole and the fourth connecting hole respectively.
Preferably, the top of the bearing part is further provided with a fifth connecting hole, and the saddle is fixedly connected with the bearing part through the fifth connecting hole.
Preferably, the top surface of the receiving portion is provided with a mounting assembly for mounting on a saddle of an electric bicycle.
Preferably, the saddle pipe is wrapped with a spring, the spring is fixedly connected with the bottom of the inner side of the shell, and the saddle pipe is connected with the shell through the spring.
preferably, the saddle pipe is installed in the shell, the top of the saddle pipe extends out of the shell, and the saddle pipe moves up and down in the shell under the combined action of the convex connecting part and the spring.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect: the saddle can freely adjust the removal, adjusts the back-and-forth movement of saddle at relative horizontal position, and the saddle pipe stretches up in the casing simultaneously and finely tunes the upper and lower front and back position of saddle down cluster, has changed the height of saddle when adjusting, satisfies the comfort level and the automobile body elasticity improvement comfort level of the people of different heights size in riding the bicycle the biggest.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a plan view of the present invention.
Fig. 3 is a left side view of the present invention.
Fig. 4 is a right side view of the present invention.
Fig. 5 is a schematic structural view in a compressed state according to the present invention.
The names of the parts indicated by the numerical references in the above figures are as follows: wherein, 1-connecting mechanism, 2-shell, 11-first connecting part, 12-second connecting part, 13-bearing part, 21-saddle pipe, 111-protruding connecting part.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
A shock absorption device of an electric bicycle comprises a connecting mechanism 1 and a shell 2, the connecting mechanism 1 comprises a first connecting portion 11, a second connecting portion 12 and a bearing portion 13, the bearing portion 13 is fixedly connected with a saddle of the electric bicycle, one end of the first connecting portion 11 is hinged to the bearing portion 13, the other end of the first connecting portion 11 is hinged to the shell 2, one end of the second connecting portion 12 is hinged to the bearing portion 13, the other end of the second connecting portion 12 is hinged to the shell 2, a saddle pipe 21 is arranged in the shell 2, a section of protruding connecting portion 111 is arranged in the middle of the first connecting portion 11, the protruding connecting portion 111 is attached to the top of the saddle pipe 21, the left side and the right side of the bearing portion 13 are respectively provided with a first connecting hole and a second connecting hole, the left side and the right side of the shell 2 are respectively provided with a third connecting hole and a fourth connecting hole, two ends of the first connecting portion, The third connecting hole is hinged, and two ends of the second connecting part 12 are hinged with the second connecting hole and the fourth connecting hole respectively.
The top of the bearing part 13 is also provided with a fifth connecting hole, and the saddle is fixedly connected with the bearing part 13 through the fifth connecting hole.
The top surface of the receiving portion 13 is provided with a mounting assembly for mounting on a saddle of an electric bicycle.
The saddle pipe 21 is wrapped by a spring, the spring is fixedly connected with the bottom of the inner side of the shell 2, and the saddle pipe 21 is connected with the shell 2 through the spring.
The saddle pipe 21 is arranged in the shell 2, the top of the saddle pipe 21 extends out of the shell 2, and the saddle pipe 21 moves up and down in the shell 2 under the combined action of the convex connecting part 111 and the spring.
Example 2
A shock-absorbing device of an electric bicycle comprises a connecting mechanism 1 and a shell 2, as shown in figure 5, the connecting mechanism 1 comprises a first connecting part 11, a second connecting part 12 and a bearing part 13, the bearing part 13 is fixedly connected with a saddle of the electric bicycle, one end of the first connecting part 11 is hinged with the bearing part 13, the other end of the first connecting part 11 is hinged with the shell 2, one end of the second connecting part 12 is hinged with the bearing part 13, the other end of the second connecting part 12 is hinged with the shell 2, a saddle pipe 21 is arranged in the shell 2, a section of convex connecting part 111 is arranged in the middle of the first connecting part 11, the convex connecting part 111 is attached to the top of the saddle pipe 21, the left side and the right side of the bearing part 13 are respectively provided with a first connecting hole and a second connecting hole, the left side and the right side of the shell 2 are respectively provided with a third connecting hole and a fourth connecting hole, the two ends, the two ends of the second connecting portion 12 are hinged to the second connecting hole and the fourth connecting hole respectively.
The saddle pipe 21 is wrapped by a spring, the spring is fixedly connected with the bottom of the inner side of the shell 2, and the saddle pipe 21 is connected with the shell 2 through the spring.
The saddle pipe 21 is arranged in the shell 2, the top of the saddle pipe 21 extends out of the shell 2, and the saddle pipe 21 moves up and down in the shell 2 under the combined action of the convex connecting part 111 and the spring.
Under the condition of uneven road surface, at the moment when the electric bicycle returns to the ground, a user applies downward pressure to a saddle of the electric bicycle to increase, the bearing part 13 presses downward and drives the convex connecting part 111 of the first connecting part 11 to press the saddle pipe 21 downward, the saddle pipe 21 compresses the shell 2 and compresses a spring in the shell 2, the spring feedbacks the reaction force due to the elastic action, the vibration of the saddle is reduced, and the shock absorption device is in the state shown in fig. 5 at the moment of compression. The mode of saddle below compression backward freely adjusts the removal, has changed the height of saddle when adjusting, but satisfies the comfort level of the people of different heights size in riding the bicycle to the maximum extent.
Example 3
A shock-absorbing device of an electric bicycle comprises a connecting mechanism 1 and a shell 2, as shown in figure 1, the connecting mechanism 1 comprises a first connecting part 11, a second connecting part 12 and a bearing part 13, the bearing part 13 is fixedly connected with a saddle of the electric bicycle, one end of the first connecting part 11 is hinged with the bearing part 13, the other end of the first connecting part 11 is hinged with the shell 2, one end of the second connecting part 12 is hinged with the bearing part 13, the other end of the second connecting part 12 is hinged with the shell 2, a saddle pipe 21 is arranged in the shell 2, a section of convex connecting part 111 is arranged in the middle of the first connecting part 11, the convex connecting part 111 is attached to the top of the saddle pipe 21, the left side and the right side of the bearing part 13 are respectively provided with a first connecting hole and a second connecting hole, the left side and the right side of the shell 2 are respectively provided with a third connecting hole and a fourth connecting hole, the two ends, the two ends of the second connecting portion 12 are hinged to the second connecting hole and the fourth connecting hole respectively.
The saddle pipe 21 is wrapped by a spring, the spring is fixedly connected with the bottom of the inner side of the shell 2, and the saddle pipe 21 is connected with the shell 2 through the spring.
The saddle pipe 21 is arranged in the shell 2, the top of the saddle pipe 21 extends out of the shell 2, and the saddle pipe 21 moves up and down in the shell 2 under the combined action of the convex connecting part 111 and the spring.
Under the condition that the road surface is restored to be flat, when a user applies pressure to the saddle of the electric bicycle downwards, the elastic potential energy accumulated by the compression of the spring in the shell 2 drives the saddle pipe 21 to extend out of the shell 2, the saddle pipe 21 pushes the convex connecting part 111 of the first connecting part 11 to move upwards, and the bearing part 13 upwards provides supporting force for the saddle and plays a role in shock absorption. The damper device is restored to the state shown in fig. 1.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides an electric bicycle's damping device, includes coupling mechanism (1) and shell (2), its characterized in that: the connecting mechanism (1) comprises a first connecting part (11), a second connecting part (12) and a bearing part (13), the bearing part (13) is fixedly connected with a saddle of the electric bicycle, one end of the first connecting part (11) is hinged to the bearing part (13), the other end of the first connecting part (11) is hinged to the shell (2), one end of the second connecting part (12) is hinged to the bearing part (13), the other end of the second connecting part (12) is hinged to the shell (2), a saddle pipe (21) is arranged in the shell (2), a section of protruding connecting part (111) is arranged in the middle of the first connecting part (11), the protruding connecting part (111) is attached to the top of the saddle pipe (21), the left side and the right side of the bearing part (13) are respectively provided with a first connecting hole and a second connecting hole, the left side and the right side of the shell (2) are respectively provided with a third connecting hole and a fourth connecting hole, two ends of the first connecting part (, The third connecting hole is hinged, and the two ends of the second connecting part (12) are hinged with the second connecting hole and the fourth connecting hole respectively.
2. The shock absorbing device for electric bicycle according to claim 1, wherein: the top of the bearing part (13) is also provided with a fifth connecting hole, and the saddle is fixedly connected with the bearing part (13) through the fifth connecting hole.
3. The shock absorbing device for electric bicycle according to claim 1, wherein: the top surface of the bearing part (13) is provided with a mounting component for mounting on a saddle of the electric bicycle.
4. The shock absorbing device for electric bicycle according to claim 1, wherein: the saddle pipe (21) is wrapped by a spring, the spring is fixedly connected with the bottom of the inner side of the shell (2), and the saddle pipe (21) is connected with the shell (2) through the spring.
5. The shock absorbing device for electric bicycle according to claim 4, wherein: the saddle pipe (21) is arranged in the shell (2), the top of the saddle pipe (21) extends out of the shell (2), and the saddle pipe (21) moves up and down in the shell (2) under the combined action of the convex connecting part (111) and the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102797.4U CN209757347U (en) | 2019-01-22 | 2019-01-22 | Damping device of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102797.4U CN209757347U (en) | 2019-01-22 | 2019-01-22 | Damping device of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209757347U true CN209757347U (en) | 2019-12-10 |
Family
ID=68749715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920102797.4U Active CN209757347U (en) | 2019-01-22 | 2019-01-22 | Damping device of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209757347U (en) |
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2019
- 2019-01-22 CN CN201920102797.4U patent/CN209757347U/en active Active
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