CN210822569U - Buffer type motorcycle bumper - Google Patents
Buffer type motorcycle bumper Download PDFInfo
- Publication number
- CN210822569U CN210822569U CN201920801747.5U CN201920801747U CN210822569U CN 210822569 U CN210822569 U CN 210822569U CN 201920801747 U CN201920801747 U CN 201920801747U CN 210822569 U CN210822569 U CN 210822569U
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- Prior art keywords
- bumper
- buffer
- motorcycle
- tube
- head
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Abstract
The utility model discloses a buffer type motorcycle bumper, which comprises a supporting tube, a buffer spring, a buffer head and a protective frame, wherein one end of the supporting tube is provided with a through hole, the other end of the supporting tube is provided with an opening, and the buffer spring is arranged in the supporting tube along the axial direction of the buffer spring; the buffer head is inserted into the supporting pipe from the opening end of the supporting pipe and compresses the buffer spring, and the protective frame is vertically and fixedly connected to the supporting pipe. The protective frame is in an A shape, the first supporting tube is arranged from the top end point of the A shape, and the two bottom points are respectively provided with a threaded hole for connecting the bumper and the motorcycle and symmetrically connecting the protective frame. When the motorcycle collides, the buffer head is inwards contracted by external pressure to buffer the longitudinal force and the transverse force applied to the motorcycle body, so that the motorcycle body is prevented from directly colliding with an object. Has the advantages that: the utility model discloses can the buffer pressure when the motorcycle collides with the external world, protect automobile body important part, reduce the automobile body damage furthest, the bumper is not fragile simultaneously, has very high practicality.
Description
Technical Field
The utility model relates to a bumper technical field specifically is a buffer type motorcycle bumper.
Background
Motorcycles are important vehicles in daily life, but motorcycles are easily overturned due to imbalance of a vehicle body. Although the bumpers are installed on the motorcycles on the market at present, when the motorcycles topple over, the steel pipes of the bumpers are easily damaged, so that the service life of the bumpers is shortened, and the rejection rate of the bumpers is too high.
SUMMERY OF THE UTILITY MODEL
When toppling over for solving the motorcycle, make the steel pipe of bumper damage easily to reduced the life of bumper, leaded to the too high problem of bumper disability rate, the utility model provides a buffer type motorcycle bumper.
In order to achieve the above object, the utility model adopts the following technical means:
a buffer type motorcycle bumper is characterized by comprising a supporting tube, a buffer spring, a buffer head and a protective frame, wherein a through hole is reserved at one end of the supporting tube, and the other end of the supporting tube is provided with an opening; the buffer spring is axially arranged in the supporting pipe; the buffer head is inserted into the opening end of the supporting tube and tightly presses the buffer spring; the protective frame is vertically and fixedly connected to the supporting tube;
the protective frame is in an A shape, a first supporting pipe is arranged at the top end of the A shape, and threaded holes are formed in the two bottom ends of the protective frame respectively and used for connection of the bumper and the motorcycle and symmetrical connection between the protective frame.
Preferably, the supporting tube is provided with a through hole near the opening end for limiting bolt connection.
Preferably, the cushion head is "hemispherical" away from the end of the support tube for cushioning axial and lateral pressure applied thereto.
Preferably, the buffer head is inserted into the end of the supporting pipe to leave a slide way, and a limiting bolt penetrates through the slide way and movably connects the buffer head to the opening end of the supporting pipe.
Preferably, the diameter of the buffer spring is slightly smaller than the inner diameter of the supporting pipe, so that the buffer spring is convenient to install and can fully play a buffer role.
Preferably, the whole A-shaped body of the protective frame protrudes outwards, so that the vehicle body is better protected.
Preferably, a second supporting tube is arranged in the middle of the bottom edge of the △ in the A-shaped protective frame.
Preferably, a support rod extends from the second support tube at the bottom edge of the △ in the A-shaped protection frame to the other two sides.
Preferably, the surface of the bumper of the buffer type motorcycle is coated with antirust paint.
The utility model discloses beneficial effect:
the utility model discloses can cushion external pressure when the motorcycle collides with the external world, protect the important position of automobile body, reduce the damage of automobile body to a great extent, anticollision bumper is difficult to damage simultaneously, has very high practicality.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the buffer type motorcycle bumper of the present invention.
Fig. 2 is a schematic structural diagram of a first embodiment of the buffer type motorcycle bumper of the present invention.
Fig. 3 is a partial sectional view of a bumper of the present invention.
Fig. 4 is a partial cross-sectional enlarged view of the embodiment of the bumper of the present invention.
Fig. 5 is a schematic structural view of a second embodiment of the buffer type motorcycle bumper of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Detailed description of the preferred embodiment
The utility model provides a buffer type motorcycle bumper, including first stay tube 2.1, first spacing bolt 2.1.1 and first through-hole 2.1.2 on the first stay tube 2.1, second stay tube 2.2, second spacing bolt 2.2.1 and second through-hole 2.2.2 on the second stay tube 2.2, third stay tube 4.1 goes up third spacing bolt 4.1.1 and third through-hole 4.1.2, fourth stay tube 4.2 goes up fourth spacing bolt 4.2.1 and fourth through-hole 4.2.2 on the fourth stay tube 4.2, first buffer spring 8.1, second buffer spring 8.2, third buffer spring 9.1, fourth buffer spring 9.2, first buffer head 1.1, second buffer head 1.2, third buffer head 3.1, fourth buffer head 3.2, first protection frame 5.1, second protection frame. One end of each of the first support tube 2.1, the second support tube 2.2, the third support tube 4.1 and the fourth support tube 4.2 is provided with a first through hole 2.1.2, a second through hole 2.2.2, a third through hole 4.1.2 and a fourth through hole 4.2.2, and the other end of each of the first support tube, the second support tube, the third support tube and the fourth support tube is open; the first buffer spring 8.1, the second buffer spring 8.2, the third buffer spring 9.1 and the fourth buffer spring 9.2 are respectively axially arranged in the first supporting tube 2.1, the second supporting tube 2.2, the third supporting tube 4.1 and the fourth supporting tube 4.2; the first buffer head 1.1, the second buffer head 1.2, the third buffer head 3.1 and the fourth buffer head 3.2 are respectively inserted into the open ends of the first support tube 2.1, the second support tube 2.2, the third support tube 4.1 and the fourth support tube 4.2, and respectively press the first buffer spring 8.1, the second buffer spring 8.2, the third buffer spring 9.1 and the fourth buffer spring 9.2; the first protection frame 5.1 is vertically and fixedly connected to the first supporting tube 2.1 and the third supporting tube 4.1; the second protective frame 5.2 is vertically connected to the second support tube 2.2 and the fourth support tube 4.2.
The first threaded hole 6.1 and the second threaded hole 10.1 are reserved at the end of the first protection frame, the third threaded hole 6.2 and the fourth threaded hole 10.2 are reserved at the end of the second protection frame, the first threaded hole 6.1, the third threaded hole 6.2 and the connecting rod 7 are used for symmetrically connecting the first protection frame and the second protection frame, and the second threaded hole 10.1 and the fourth threaded hole 10.2 are used for connecting the first protection frame and the second protection frame with the motorcycle.
The first support tube 2.1, the second support tube 2.2, the third support tube 4.1 and the fourth support tube 4.2 are provided with a 5 th through hole 11.1, a sixth through hole 11.2, a seventh through hole 12.1 and an eighth through hole 12.2 which are symmetrical along the axis near the opening end thereof, and the first limit bolt 2.1.1, the second limit bolt 2.2.1, the third limit bolt 4.1.1 and the fourth limit bolt 4.2.1 are respectively connected.
The ends of the first buffer head 1.1, the second buffer head 1.2, the third buffer head 3.1 and the fourth buffer head 3.2, which are far away from the first supporting tube 2.1, the second supporting tube 2.2, the third supporting tube 4.1 and the fourth supporting tube 4.2 respectively, are hemispherical and are used for buffering the axial pressure and the transverse pressure applied to the ends; the first buffer head 1.1, the second buffer head 1.2, the third buffer head 3.1 and the fourth buffer head 3.2 are respectively inserted into the ends of the first support pipe 2.1, the second support pipe 2.2, the third support pipe 4.1 and the fourth support pipe 4.2, and a first slideway 13.1, a second slideway 13.2, a third slideway 14.1 and a fourth slideway 14.2 are respectively reserved for the first limit bolt 2.1.1, the second limit bolt 2.2.1, the third limit bolt 4.1.1 and the fourth limit bolt 4.2.1 to respectively penetrate through the first buffer head 1.1, the second buffer head 1.2, the third buffer head 3.1 and the fourth buffer head 3.2 to be respectively and movably connected with the open ends of the first support pipe 2.1, the second support pipe 2.2, the third support pipe 4.1 and the fourth support pipe 4.2.
The protective frame is in an A shape, and a first support rod 15.1 (a second support rod 15.2) extends from the end of the second support tube 2.2 (a fourth support tube 4.2) at the bottom edge to the other two sides of the protective frame in the A shape of △.
During the specific use, put buffer type motorcycle bumper in the suitable position of motorcycle automobile body, through second screw hole 10.1, fourth screw hole 10.2 with buffer type motorcycle bumper preliminary fixed on the motorcycle body, then select first through-hole 2.1.2 and second through-hole 2.2 or third through-hole 4.1.2 and fourth through-hole 4.2.2 threaded connection on the motorcycle body according to the specific structure of motorcycle automobile body, be fixed in the motorcycle anticollision bumper completely on the motorcycle body. When the motorcycle bumps, first buffer head 1.1, second buffer head 1.2, third buffer head 3.1, one or several in fourth buffer head 3.2 is at external force and first buffer spring 8.1, second buffer spring 8.2, third buffer spring 9.1, the inside contraction under fourth buffer spring 9.2's the effect, can cushion the horizontal and axial force that the motorcycle received, protect the important position of automobile body, furthest reduces the damage of automobile body, simultaneously the anticollision bumper is difficult to damage, has very high practicality.
Detailed description of the invention
A buffer type motorcycle bumper can take out a first buffer spring 8.1, a second buffer spring 8.2, a third buffer spring 9.1, a fourth buffer spring 9.2, a first limit bolt 2.1, a second limit bolt 2.2.1, a third limit bolt 4.1 and a fourth limit bolt 4.2.1 on the basis of the first embodiment, and change the first buffer head 1.1, the second buffer head 1.2, the third buffer head 3.1 and the fourth buffer head 3.2 into the first buffer head 1.1.1, the second buffer head 1.2.1, the third buffer head 3.1 and the fourth buffer head 3.2.1 with other high buffer performance, and the first buffer head 1.1, the second buffer head 1.2.1, the third buffer head 3.1 and the fourth buffer head 3.2.1 are respectively inserted into a first supporting tube 2.1, a second supporting tube 2.1, a fourth supporting tube 4.2.1, and a fourth supporting tube 4.2.1 opening can be detached.
During the specific use, put buffer type motorcycle bumper in the suitable position of motorcycle automobile body, through second screw hole 10.1, fourth screw hole 10.2 with buffer type motorcycle bumper preliminary fixed on the motorcycle body, then select first through-hole 2.1.2 and second through-hole 2.2 or third through-hole 4.1.2 and fourth through-hole 4.2.2 threaded connection on the motorcycle body according to the specific structure of motorcycle automobile body, be fixed in the motorcycle anticollision bumper completely on the motorcycle body. When the motorcycle bumps, the first buffer head 1.1.1, the second buffer head 1.2.1, the third buffer head 3.1.1, the fourth buffer head 3.2.1 atress part can cushion horizontal and axial force that the motorcycle received, protects the important position of automobile body, reduces the damage of automobile body furthest, and the anticollision bumper is difficult to damage simultaneously, has very high practicality.
The foregoing detailed description is given for clearness of explanation and not of limitation. It will be apparent to those skilled in the art that other variations and modifications of the present invention can be made in light of the above teachings, and it is not necessary or necessary to exhaustively enumerate all embodiments herein, and it is intended that all such obvious variations and modifications are within the scope of the present invention.
Claims (8)
1. A buffer type motorcycle bumper is characterized by comprising a supporting tube, a buffer spring, a buffer head and a protective frame, wherein a through hole is reserved at one end of the supporting tube, and the other end of the supporting tube is provided with an opening; the buffer spring is axially arranged in the supporting pipe; the buffer head is inserted into the opening end of the supporting tube and tightly presses the buffer spring; the protective frame is vertically and fixedly connected to the supporting tube; the protective frame is in an A shape, a first supporting pipe is arranged at the top end point of the A shape, and threaded holes are formed in the two bottom ends of the protective frame respectively and used for connecting the bumper and the motorcycle and symmetrically connecting the protective frame;
including spacing bolt, the stay tube is close to the open end and is equipped with the through-hole, be used for spacing bolted connection.
2. A bumper according to claim 1, wherein said bumper head is "hemispherical" away from said end of said support tube for cushioning axial and lateral pressure applied thereto.
3. The bumper of claim 1, wherein the bumper head is inserted into the end of the support tube leaving a channel through which the stop bolt extends to movably connect the bumper head to the open end of the support tube.
4. The bumper of claim 1, wherein the diameter of the buffer spring is slightly smaller than the inner diameter of the support tube, so as to ensure that the buffer spring is easy to install and fully performs the buffering function.
5. The bumper of claim 1, wherein the whole of the "a" shape of the guard frame is protruded outward to better protect the vehicle body.
6. The bumper of claim 1, wherein a second support tube is provided at the middle of the bottom edge of △ in the A-shape of the guard frame.
7. The bumper of claim 6, wherein a support bar is extended from the second support tube at the bottom side of △ in the A-shape of the guard frame to the other side.
8. The bumper of claim 1, wherein the bumper is painted with anti-rust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920801747.5U CN210822569U (en) | 2019-05-30 | 2019-05-30 | Buffer type motorcycle bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920801747.5U CN210822569U (en) | 2019-05-30 | 2019-05-30 | Buffer type motorcycle bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210822569U true CN210822569U (en) | 2020-06-23 |
Family
ID=71253188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920801747.5U Expired - Fee Related CN210822569U (en) | 2019-05-30 | 2019-05-30 | Buffer type motorcycle bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210822569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829867A (en) * | 2020-11-10 | 2021-05-25 | 浙江春风动力股份有限公司 | High-strength electric motorcycle |
| CN113562106A (en) * | 2021-08-31 | 2021-10-29 | 重庆市煜象机械制造有限公司 | Motorcycle bumper assembly |
-
2019
- 2019-05-30 CN CN201920801747.5U patent/CN210822569U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829867A (en) * | 2020-11-10 | 2021-05-25 | 浙江春风动力股份有限公司 | High-strength electric motorcycle |
| CN113562106A (en) * | 2021-08-31 | 2021-10-29 | 重庆市煜象机械制造有限公司 | Motorcycle bumper assembly |
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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: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |