CN210852766U - Shock attenuation electric bicycle frame - Google Patents
Shock attenuation electric bicycle frame Download PDFInfo
- Publication number
- CN210852766U CN210852766U CN201921761364.6U CN201921761364U CN210852766U CN 210852766 U CN210852766 U CN 210852766U CN 201921761364 U CN201921761364 U CN 201921761364U CN 210852766 U CN210852766 U CN 210852766U
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- support piece
- frame
- girder
- horizontal support
- fork
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Abstract
The utility model provides a shock attenuation electric bicycle frame, including front fork tube, girder, horizontal support piece, left back vent and right back vent, horizontal support piece be the level setting connect in the upper end of front fork tube, the first end of girder connect in the lower tip of front fork tube, girder and horizontal support piece be preset angle, the second end of girder is connected with the footboard sleeve pipe, the first end of left back vent and right back vent all is connected with the second end of girder, the second end of left back vent and right back vent is connected with horizontal support piece through damping device, the rear end of horizontal support piece is provided with the cushion support frame, this application is provided with damping spring between back vent and horizontal support piece for the frame has the shock attenuation effect; the structural design is reasonable.
Description
Technical Field
The utility model relates to a bicycle accessory technical field especially indicates a shock attenuation electric bicycle frame.
Background
The frame of current bicycle generally mainly plays the main part supporting role, and some current improvement techniques also generally are around in the aspect of the intensity of frame, do not improve the shock attenuation of frame, and it is stronger to cause the sense of jolting when riding, and the comfort is not strong.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shock attenuation electric bicycle frame, the frame of having solved bicycle among the prior art does not have damping device, causes the stronger problem of jolting and feeling.
The technical scheme of the utility model is realized like this:
the utility model provides a shock attenuation electric bicycle frame, includes front fork tube, girder, horizontal support piece, left back fork and right back fork, horizontal support piece be the level set up connect in the upper end of front fork tube, the first end of girder connect in the lower tip of front fork tube, the girder is predetermined angle with horizontal support piece, and the second end of girder is connected with the footboard sleeve pipe, the first end of left back fork and right back fork all is connected with the second end of girder, and the second end of left back fork and right back fork passes through damping device and is connected with horizontal support piece, horizontal support piece's rear end is provided with the cushion support frame.
Further, the damping device is a damping spring.
Furthermore, the bottom of the rear end of the transverse supporting piece is connected with a triangular reinforcing frame, and damping devices are connected between the second ends of the left rear fork and the right rear fork and the triangular reinforcing frame.
Furthermore, a reinforcing rod is connected between the triangular reinforcing frame and the second end of the main beam.
Furthermore, the triangle reinforcing frame is welded with a first connecting lug, the second ends of the left rear fork and the right rear fork are provided with a second connecting lug, and two ends of the damping spring are respectively connected with the first connecting lug and the second connecting lug through bolts.
To sum up, the utility model has the advantages that:
the utility model provides a shock-absorbing electric bicycle frame, the shock-absorbing spring is arranged between the rear fork and the transverse supporting piece, so that the frame has a shock-absorbing effect; the structural design is reasonable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the frame of the shock-absorbing electric bicycle of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in figure 1, the shock-absorbing electric bicycle frame comprises a front fork tube 1, a main beam 2, a transverse support member 3, a left rear fork and a right rear fork 4, wherein the transverse support member is horizontally arranged and connected with the upper end part of the front fork tube, the first end of the main beam 2 is connected with the lower end part of the front fork tube 1, the main beam 2 and the transverse support member 3 form a preset angle, the second end of the main beam is connected with a pedal sleeve 5, the first ends 6 of the left rear fork and the right rear fork are both connected with the second end of the main beam, the second ends 7 of the left rear fork and the right rear fork are connected with the transverse support member through shock-absorbing devices, the rear end of the transverse support member is provided with a cushion support frame 8, the shock-absorbing devices are shock-absorbing springs, the bottom part of the rear end of the transverse support member is connected with a triangular reinforcing frame 9, and the shock-absorbing devices are connected, be connected with stiffener 10 between triangle strengthening frame and the girder second end, the welding has first engaging lug 11 on the triangle strengthening frame, is provided with second engaging lug 12 on the second end of left back fork and right back fork, and damping spring's both ends are respectively through bolted connection and on first engaging lug and the second engaging lug.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a shock attenuation electric bicycle frame which characterized in that: including front fork, girder, horizontal support piece, left back fork and right back fork, horizontal support piece be the level setting connect in the upper end of front fork, the first end of girder connect in the lower tip of front fork, the girder is predetermined angle with horizontal support piece, and the second end of girder is connected with the footboard sleeve pipe, the first end of left side back fork and right back fork all is connected with the second end of girder, and the second end of left side back fork and right back fork is passed through damping device and is connected with horizontal support piece, horizontal support piece's rear end is provided with the cushion support frame.
2. A shock absorbing electric bicycle frame as claimed in claim 1, wherein: the damping device is a damping spring.
3. A shock absorbing electric bicycle frame as claimed in claim 1, wherein: the bottom of transverse support piece rear end is connected with triangle and strengthens the frame, be connected with damping device between the second end and the triangle of left side back vent and right back vent and strengthen the frame.
4. A shock absorbing electric bicycle frame as claimed in claim 1, wherein: a reinforcing rod is connected between the triangular reinforcing frame and the second end of the main beam.
5. A shock absorbing electric bicycle frame as claimed in claim 1, wherein: the triangular reinforcing frame is welded with a first connecting lug, the second ends of the left rear fork and the right rear fork are provided with a second connecting lug, and two ends of the damping spring are respectively connected with the first connecting lug and the second connecting lug through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921761364.6U CN210852766U (en) | 2019-10-21 | 2019-10-21 | Shock attenuation electric bicycle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921761364.6U CN210852766U (en) | 2019-10-21 | 2019-10-21 | Shock attenuation electric bicycle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210852766U true CN210852766U (en) | 2020-06-26 |
Family
ID=71306597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921761364.6U Active CN210852766U (en) | 2019-10-21 | 2019-10-21 | Shock attenuation electric bicycle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210852766U (en) |
-
2019
- 2019-10-21 CN CN201921761364.6U patent/CN210852766U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinhua Qidian Bicycle Industry Co.,Ltd. Assignor: ZHEJIANG BAOGUILAI VEHICLE INDUSTRY CO.,LTD. Contract record no.: X2022980020693 Denomination of utility model: A shock absorbing electric bicycle frame Granted publication date: 20200626 License type: Common License Record date: 20221110 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Xiangyi Vehicle Industry Co.,Ltd. Assignor: ZHEJIANG BAOGUILAI VEHICLE INDUSTRY CO.,LTD. Contract record no.: X2023990000269 Denomination of utility model: A damping electric bicycle frame Granted publication date: 20200626 License type: Common License Record date: 20230228 Assignee: Jinhua Wanyang Technology Co.,Ltd. Assignor: ZHEJIANG BAOGUILAI VEHICLE INDUSTRY CO.,LTD. Contract record no.: X2023990000268 Denomination of utility model: A damping electric bicycle frame Granted publication date: 20200626 License type: Common License Record date: 20230228 |
|
| EE01 | Entry into force of recordation of patent licensing contract |