CN216761679U - Elastic automobile bumper - Google Patents
Elastic automobile bumper Download PDFInfo
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- CN216761679U CN216761679U CN202220579456.8U CN202220579456U CN216761679U CN 216761679 U CN216761679 U CN 216761679U CN 202220579456 U CN202220579456 U CN 202220579456U CN 216761679 U CN216761679 U CN 216761679U
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- bumper
- fixedly connected
- bumper body
- cassette
- clamping
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- 239000003973 paint Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000003780 insertion Methods 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
The application discloses elasticity car bumper relates to car bumper technical field, including the bumper body, the bumper body is including the outer bumper body and the interior bumper body, and the outer bumper body is close to the first cassette of one side fixedly connected with evenly distributed of the interior bumper body, and the interior bumper body is close to the second cassette of one side fixedly connected with evenly distributed of the outer bumper body, all can dismantle in first cassette and the second cassette and be connected with the fixture block. This application is through the removal of slide bar in the fixed loop bar, come to carry out swing joint to the external lever body and the interior lever body of connection on the automobile body, cooperation buffer spring's deformation, make the bumper can reduce the impact force when the striking, carry out effectual buffer protection to the automobile body, strengthen the bumper's effect, automobile body and personal safety when improving the collision, the air duct can be with gas outgoing in the spout when the collision, prevent that gas in the spout can't in time discharge, and hinder the buffer effect that the slide bar removed and weakens the bumper, the practicality of bumper has been improved.
Description
Technical Field
The application relates to the technical field of automobile bumpers, in particular to an elastic automobile bumper.
Background
The automobile bumper is a safety device for absorbing and relieving external impact force and protecting the front part and the rear part of an automobile body. Automobile bumpers are located in most areas of the front and rear of automobiles, are designed to reduce the impact of damage to the vehicle safety systems from outside the vehicle, have the ability to reduce injury to the occupants during high speed crashes, and are now increasingly designed for pedestrian protection.
Although the existing automobile bumper can play a certain role in collision avoidance, the bumper is rigidly connected with an automobile body, so that when violent impact occurs, the bumper cannot play an effective buffering and protecting role, the safety of the automobile body and the human body can be influenced, and the requirement of the prior art cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to solve all to be rigid connection between bumper and the automobile body, the bumper does not have the problem that plays effectual buffering guard action during the striking, this application provides an elasticity car bumper.
The application provides an elasticity car bumper adopts following technical scheme:
the utility model provides an elasticity automobile bumper, includes the bumper body, the bumper body includes the outer bumper body and the interior bumper body, the outer bumper body is close to the first cassette of one side fixedly connected with evenly distributed of the interior bumper body, the interior bumper body is close to the second cassette of one side fixedly connected with evenly distributed of the outer bumper body, all detachable connections has the fixture block in first cassette and the second cassette, the fixture block of the outer bumper body with fixedly connected with buffer spring between the fixture block of the interior bumper body, fixture block one side fixedly connected with fixed loop bar of the interior bumper body, fixed loop bar one end is slided and is provided with the slide bar, slide bar one end fixed connection be in the fixture block outer wall of the outer bumper body, fixed loop bar and slide bar all are located buffer spring, fixedly connected with the air duct in the slide bar.
Optionally, the outer walls of the first clamping seat and the second clamping seat are fixedly connected with a return spring, and one end of the return spring is fixedly connected with a fixing plate.
Through adopting above-mentioned technical scheme, first cassette and second cassette can support and fix reset spring, and reset spring can pull the fixed plate to first cassette and second cassette department under the pulling force.
Optionally, an inserting rod is fixedly connected to the center of one side, close to the fixture block, of the fixing plate, a jack is formed in the fixture block, and one end of the inserting rod is movably inserted into the jack.
Through adopting above-mentioned technical scheme, the fixed plate can support and fix the inserted bar.
Optionally, fixing holes are formed in the first clamping seat and the second clamping seat, and the insertion rod is movably connected in the fixing holes.
Through adopting above-mentioned technical scheme, the inserted bar grafting fixed orifices and jack can be fixed the fixture block on first cassette and the second cassette, installs and fixes buffer gear such as fixture block, and fixed orifices and jack can support and spacing the inserted bar.
Optionally, one side of the fixing plate, which is far away from the return spring, is fixedly connected with a second pull ring, and one end of the inserted link is located inside the return spring.
Through adopting above-mentioned technical scheme, people's accessible second pull ring stimulates the fixed plate, and reset spring can protect the inserted bar.
Optionally, a first pull ring is fixedly connected to the top of the fixture block, and fluorescent paint is coated on the outer wall of the first pull ring.
Through adopting above-mentioned technical scheme, people's accessible first pull ring stimulates the fixture block, and fluorescent paint is convenient for people through fluorescence to seek the position of parts such as first pull ring in dark condition.
Optionally, a sliding groove is formed in the fixed sleeve rod, and one end of the sliding rod is connected in the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, fixed loop bar accessible spout supports and is spacing to the slide bar.
Optionally, one end of the air duct is communicated with the inside of the chute, and the other end of the air duct is positioned outside the fixed loop bar and the sliding bar.
Through adopting above-mentioned technical scheme, the air duct can make things convenient for the inside air of spout and outside air to circulate.
In summary, the present application includes at least one of the following benefits:
1. through the removal of slide bar in the fixed loop bar, come to carry out swing joint to the outer lever body and the interior lever body of connection on the automobile body, cooperation buffer spring's deformation, make the bumper can reduce the impact force when the striking, carry out effectual buffering protection to the automobile body, strengthen the bumper's effect of protecting against the anger, automobile body and personal safety when improving the collision, the air duct can be with gas outgoing in the spout when the collision, prevent that gas in the spout can't in time discharge, and obstruct the buffer effect that the slide bar removed and weaken the bumper, the practicality of bumper has been improved.
2. Through first cassette and second cassette both with being connected of fixture block, can install and fix buffer gear such as fixture block, and people only need stimulate first pull ring and second pull ring, alright carry out quick assembly disassembly to buffer gear such as fixture block, labour saving and time saving relatively, the people's later stage of being convenient for overhauls and maintains buffer gear such as fixture block, whole convenient and practical, suitable a large amount of popularization.
Drawings
FIG. 1 is a top plan view of the overall structure of the present application;
FIG. 2 is an enlarged view of the first and second cartridges of FIG. 1 of the present application;
FIG. 3 is an internal connection diagram of a first cartridge and a second cartridge of the present application;
fig. 4 is a front view of the first cartridge and the cartridge of the present application.
Description of reference numerals: 1. a bumper body; 11. an outer bar body; 12. an inner bar body; 13. a first card holder; 14. a second card holder; 15. a fixing hole; 2. a clamping block; 21. a buffer spring; 22. fixing the loop bar; 23. a chute; 24. a slide bar; 25. an air duct; 26. a jack; 27. a first pull ring; 3. a return spring; 31. a fixing plate; 32. inserting a rod; 33. a second tab.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses elasticity car bumper, refer to fig. 1-3, including the bumper body 1, the bumper body 1 includes outer bumper body 11 and interior bumper body 12, outer bumper body 11 is just the bumper body of current bumper, has certain elasticity, can play certain crashproof effect, interior bumper body 12 is direct and automobile body fixed connection, one side fixedly connected with evenly distributed's first cassette 13 of outer bumper body 11 being close to interior bumper body 12, one side fixedly connected with evenly distributed's second cassette 14 of interior bumper body 12 being close to outer bumper body 11, outer bumper body 11 and interior bumper body 12 can support and fix first cassette 13 and second cassette 14 respectively.
Referring to fig. 2-4, equal activity is pegged graft in first cassette 13 and the second cassette 14 and is had fixture block 2, first cassette 13 and second cassette 14 all can support fixture block 2, connect and spacing, fixedly connected with buffer spring 21 between fixture block 2 of outer lever 11 and the fixture block 2 of interior lever 12, make two adjacent fixture blocks 2 can connect through buffer spring 21, the first pull ring 27 of 2 top fixedly connected with of fixture block, people's accessible first pull ring 27 stimulates fixture block 2, first pull ring 27 outer wall scribbles the fluorescent paint, the fluorescent paint is convenient for people to find the position of parts such as first pull ring 27 through fluorescence under dark condition, be convenient for people to overhaul the bumper inner part.
Referring to fig. 1-3, a fixed loop bar 22 is fixedly connected to one side of a fixture block 2 of the inner lever 12, the fixture block 2 on the inner lever 12 can support and fix the fixed loop bar 22, a chute 23 is formed in the fixed loop bar 22, a sliding rod 24 is slidably arranged at one end of the fixed loop bar 22, and one end of the sliding rod 24 is slidably connected in the chute 23, so that the fixed loop bar 22 can support and limit the sliding rod 24 through the chute 23.
Referring to fig. 1 to 3, one end of the sliding rod 24 is fixedly connected to the outer wall of the latch 2 of the outer lever body 11, so that the fixed sleeve rod 22 and the sliding rod 24 can connect the outer lever body 11 and the inner lever body 12, the inner lever body 12 can support the outer lever body 11 through the fixed sleeve rod 22 and the sliding rod 24, the fixed sleeve rod 22 and the sliding rod 24 are both located inside the buffer spring 21, and the buffer spring 21 can protect the fixed sleeve rod 22 and the sliding rod 24.
Referring to fig. 1-3, an air duct 25 is fixedly connected in the sliding rod 24, the sliding rod 24 can support and fix the air duct 25, one end of the air duct 25 is communicated with the inside of the chute 23, and the other end of the air duct 25 is located outside the fixed loop bar 22 and the sliding rod 24, so that the air duct 25 can facilitate the circulation of air in the chute 23 and outside air.
Referring to fig. 2-3, the outer walls of the first clamping seat 13 and the second clamping seat 14 are fixedly connected with a return spring 3, the first clamping seat 13 and the second clamping seat 14 can support and fix the return spring 3, one end of the return spring 3 is fixedly connected with a fixing plate 31, and the return spring 3 can pull the fixing plate 31 to the first clamping seat 13 and the second clamping seat 14 under the pulling force.
Referring to fig. 2-3, an insertion rod 32 is fixedly connected to a center of one side of the fixing plate 31 close to the fixture block 2, the fixing plate 31 can support and fix the insertion rod 32, a jack 26 is formed in the fixture block 2, one end of the insertion rod 32 is movably inserted into the jack 26, fixing holes 15 are formed in the first fixture seat 13 and the second fixture seat 14, the insertion rod 32 is movably connected into the fixing hole 15, the insertion rod 32 is inserted into the fixing hole 15 and the jack 26, the fixture block 2 on the first fixture seat 13 and the second fixture seat 14 can be fixed, buffering mechanisms such as the fixture block 2 are installed and fixed, and the fixing hole 15 and the jack 26 can support and limit the insertion rod 32.
Referring to fig. 2-3, a second pull ring 33 is fixedly connected to a side of the fixing plate 31 away from the return spring 3, so that people can pull the fixing plate 31 through the second pull ring 33, one end of the plunger 32 is located inside the return spring 3, and the return spring 3 can hide and protect the plunger 32.
The implementation principle of the elastic automobile bumper provided by the embodiment of the application is as follows:
during the use, fix interior thick stick body 12 on the automobile body girder, be connected outer thick stick body 11 and automobile body shell, then outwards stimulate second pull ring 33, make inserted bar 32 one end enter into in the fixed orifices 15, insert respectively on first cassette 13 and the second cassette 14 adjacent two fixture blocks 2, at this moment under reset spring 3 pulling force, inserted bar 32 can peg graft fixed orifices 15 and jack 26, come to fix adjacent two fixture blocks 2 on first cassette 13 and the second cassette 14, install and fix the buffer gear that parts such as fixture block 2, buffer spring 21, fixed loop bar 22 and slide bar 24 formed, otherwise with first pull ring 27 upwards-pulling, outwards stimulate second pull ring 33 alright dismantle buffer gear such as fixture block 2 from interior thick stick body 12 and outer thick stick body 11.
When receiving the collision, outer lever body 11 can move to interior lever body 12 department for slide bar 24 slides to fixed loop bar 22, and compress buffer spring 21, through buffer spring's deformation and slide bar 24's removal this moment, make the bumper can reduce the impact force when the striking, carry out effectual buffering protection to the automobile body, air duct 25 can be with gas outgoing in spout 23 when the collision simultaneously, prevent that gas can't in time discharge in spout 23, and obstruct slide bar 24 and remove the cushioning effect who weakens the bumper.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An elasticity car bumper, includes the bumper body (1), its characterized in that: the bumper body (1) comprises an outer bumper body (11) and an inner bumper body (12), wherein one side, close to the inner bumper body (12), of the outer bumper body (11) is fixedly connected with first clamping seats (13) which are uniformly distributed, one side, close to the outer bumper body (12), of the inner bumper body (12) is fixedly connected with second clamping seats (14) which are uniformly distributed, clamping blocks (2) are detachably connected in the first clamping seats (13) and the second clamping seats (14), a buffer spring (21) is fixedly connected between each clamping block (2) of the outer bumper body (11) and each clamping block (2) of the inner bumper body (12), one side of each clamping block (2) of the inner bumper body (12) is fixedly connected with a fixed sleeve rod (22), one end of each fixed sleeve rod (22) is slidably provided with a sliding rod (24), one end of each sliding rod (24) is fixedly connected to the outer wall of each clamping block (2) of the outer bumper body (11), the fixed loop bar (22) and the sliding bar (24) are both positioned inside the buffer spring (21), and the sliding bar (24) is fixedly connected with an air duct (25).
2. The elastic bumper of claim 1, wherein: the outer walls of the first clamping seat (13) and the second clamping seat (14) are fixedly connected with a return spring (3), and one end of the return spring (3) is fixedly connected with a fixing plate (31).
3. The elastic bumper of claim 2, wherein: the fixing plate (31) is fixedly connected with an inserting rod (32) at the center of one side close to the clamping block (2), a jack (26) is formed in the clamping block (2), and one end of the inserting rod (32) is movably inserted into the jack (26).
4. A resilient vehicle bumper according to claim 3, wherein: fixing holes (15) are formed in the first clamping seat (13) and the second clamping seat (14), and the inserted bar (32) is movably connected in the fixing holes (15).
5. The elastic vehicle bumper of claim 4, wherein: one side of the fixing plate (31) far away from the return spring (3) is fixedly connected with a second pull ring (33), and one end of the inserted link (32) is located inside the return spring (3).
6. The elastic bumper of claim 1, wherein: the top of the clamping block (2) is fixedly connected with a first pull ring (27), and the outer wall of the first pull ring (27) is coated with fluorescent paint.
7. The elastic bumper of claim 1, wherein: a sliding groove (23) is formed in the fixed loop bar (22), and one end of the sliding rod (24) is connected in the sliding groove (23) in a sliding mode.
8. The elastic vehicle bumper of claim 7, wherein: one end of the air duct (25) is communicated with the inside of the chute (23), and the other end of the air duct (25) is positioned outside the fixed loop bar (22) and the sliding bar (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220579456.8U CN216761679U (en) | 2022-03-16 | 2022-03-16 | Elastic automobile bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220579456.8U CN216761679U (en) | 2022-03-16 | 2022-03-16 | Elastic automobile bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216761679U true CN216761679U (en) | 2022-06-17 |
Family
ID=81960140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220579456.8U Active CN216761679U (en) | 2022-03-16 | 2022-03-16 | Elastic automobile bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216761679U (en) |
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2022
- 2022-03-16 CN CN202220579456.8U patent/CN216761679U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231007 Address after: 442700 Ganghe village, Liuliping Town, Danjiangkou City, Shiyan City, Hubei Province Patentee after: Shiyan hongdui vehicle parts Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231007 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 213000 No. 26 Mingxin Middle Road, Hutang Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU INSTITUTE OF MECHATRONIC TECHNOLOGY |