CN210258327U - Netted car bumper reinforcing structure - Google Patents
Netted car bumper reinforcing structure Download PDFInfo
- Publication number
- CN210258327U CN210258327U CN201920770351.9U CN201920770351U CN210258327U CN 210258327 U CN210258327 U CN 210258327U CN 201920770351 U CN201920770351 U CN 201920770351U CN 210258327 U CN210258327 U CN 210258327U
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- Prior art keywords
- sliding
- fence
- net
- guardrail
- netted
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 20
- 230000002787 reinforcement Effects 0.000 claims description 10
- 230000006378 damage Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a netted car bumper reinforcing structure, including setting up the crossbeam in chassis the place ahead, crossbeam lateral wall slidable mounting has netted guardrail, installs first spring between netted guardrail and the crossbeam, and netted guardrail bottom swing joint has supplementary fence, and supplementary fence is provided with the slider, and the crossbeam bottom surface is provided with the spout, slider and spout sliding fit, and the slider can break away from the spout when netted guardrail removes towards the crossbeam, and netted guardrail bottom is provided with fixed cover, and fixed cover can be fixed supplementary fence and netted guardrail when supplementary fence and perpendicular to the ground. This structure sets up the supplementary fence of activity and can be with the fixed cover of supplementary fence and netted guardrail fixation, at the car with, and supplementary fence can fall down fast after colliding with the pedestrian, blocks the position between vehicle chassis and the bottom surface, avoids the pedestrian to enter into the chassis below after the collision, because inertia car can continue to move ahead, this setting can avoid the pedestrian to receive secondary injury such as rolling.
Description
Technical Field
The utility model belongs to the technical field of bumper production and specifically relates to a netted car bumper reinforcing structure is related to.
Background
The bumper of the automobile is a safety device which absorbs and relaxes the external impact force and protects the front and rear parts of the automobile body. The automobile or the driver generates a buffer device when the collision is stressed. The front part of the existing automobile is provided with a bumper, so that a certain buffering and anti-collision effect can be achieved when the automobile collides. The netted bumper of SUV car frequent installation has arrived better protection effect, but the netted bumper simple structure of installation on the present SUV car, the bottom of general netted bumper all with chassis fixed connection, receive when the car collides with by the rigid contact of collided object, the buffering effect is relatively poor, simultaneously because SUV chassis is higher, if the pedestrian receives to enter into the chassis below after the collision, very easily cause the secondary injury.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned conventional art's weak point, provide a netted car bumper reinforcing structure, can effectively solve above-mentioned technical problem after the installation, improve driver and pedestrian's factor of safety, be suitable for popularization and application.
The purpose of the utility model is achieved through the following technical measures: the utility model provides a netted car bumper reinforcing structure, is including setting up the crossbeam in chassis the place ahead, crossbeam lateral wall slidable mounting has netted guardrail, install first spring between netted guardrail and the crossbeam, netted guardrail bottom swing joint has supplementary fence, supplementary fence is provided with the slider, the crossbeam bottom surface is provided with the spout, slider and spout sliding fit, the slider can break away from the spout when netted guardrail removes towards the crossbeam, netted guardrail bottom is provided with fixed cover, fixed cover can be fixed supplementary fence and netted guardrail when supplementary fence is perpendicular to ground.
The car can play certain cushioning effect after installing above-mentioned bumper reinforcing structure, and can fall down fast with supplementary fence after the pedestrian collides, blocks the position between vehicle chassis and the bottom surface, avoids the pedestrian to enter into the chassis below after the collision, because inertia car can continue to move ahead, this setting can avoid the pedestrian to receive secondary damage such as rolling.
As a preferred scheme, the side wall of the cross beam is provided with a sliding sleeve, the bottom of the meshed guardrail is provided with a sliding column, the sliding column is in sliding fit with the sliding sleeve, and the first spring is installed on the sliding sleeve. One end of the first spring is in contact with the first vertical rail, and the other end of the first spring is in contact with the side wall of the cross beam. Under normal conditions, the first spring is in a released state.
Through the arrangement, the net-shaped guardrail can play a certain role in replacement after colliding with pedestrians, and plays a certain role in protecting drivers and pedestrians.
As a preferred scheme, the sliding sleeve is provided with two at crossbeam lateral wall both ends, the traveller sets up with the sliding sleeve cooperation.
As a preferred scheme, the sliding column side wall is provided with a limiting column, the sliding sleeve is provided with a limiting groove, and the limiting column is in sliding fit with the limiting groove.
As a preferred scheme, the limiting column is cylindrical, the limiting groove is strip-shaped, and the limiting groove is arranged along the sliding sleeve body.
Through the arrangement, the sliding column can not be separated from the sliding sleeve under the ordinary state, and the normal use of the reticular automobile bumper reinforcing structure is ensured.
As a preferred scheme, a first fixed block is arranged at the bottom of the cross beam, the sliding groove is formed in the bottom surface of the first fixed block, a second fixed block is arranged on the auxiliary fence, and the sliding block is arranged on the side wall of the second fixed block.
Preferably, the sliding groove is convex, and the sliding block is matched with the sliding groove in shape.
Through the above arrangement, under the ordinary state, the auxiliary fence is perpendicular to the net-shaped guardrail, the net-shaped guardrail is positioned in front of the automobile, the auxiliary column is positioned below the chassis, the sliding block is positioned in the sliding groove, and the automobile can normally run under the state. When car and pedestrian collided, netted guardrail removed towards the car, remove the in-process slider and break away from the spout, receive the influence of gravity, supplementary fence rotates the whereabouts, when first perpendicular fence and the coaxial setting of second perpendicular fence, the sliding sleeve receives the action of gravity landing to first perpendicular fence and the articulated position of second perpendicular fence, block through the second horizontal fence this moment and stop the landing, can erect the fence with first perpendicular fence and second and fix, the car can block the pedestrian after knocking down the pedestrian under this state supplementary fence, prevent that the pedestrian from getting into the chassis low and receiving the secondary injury on the bottom.
As a preferred scheme, the reticular guardrail comprises a first rail and two vertically arranged first vertical rails, the first rail is perpendicular to the first vertical rails, the auxiliary rails comprise a second rail and two parallel second vertical rails, and the end parts of the first vertical rails are hinged with the end parts of the second vertical rails.
As a preferred scheme, when the first vertical bar and the second vertical bar are coaxial, the fixing sleeve is located at a position where the first vertical bar and the second vertical bar are hinged, and when the first vertical bar and the second vertical bar are vertically arranged, the fixing sleeve is located above the position where the first vertical bar and the second vertical bar are hinged.
Preferably, the width of the auxiliary rail is larger than the distance between two front tires of the automobile, the auxiliary rail falls, and when the first vertical rail and the second vertical rail are coaxial, the distance between the lowest part of the auxiliary rail and the ground is 5-10 cm.
As a preferred scheme, the first vertical fence is sleeved with a second spring, and the second spring is positioned between the sliding sleeve and the sliding column.
Through the arrangement, when the first vertical fence and the second vertical fence are coaxial, the fixing sleeve can quickly slide to the position where the first vertical fence and the second vertical fence are hinged under the action of the elastic force of the second spring, and the first vertical fence and the second vertical fence can be quickly fixed.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that: the utility model discloses a netted car bumper reinforcing structure sets up the supplementary fence of activity and can be with the fixed cover of supplementary fence and netted guardrail fixed, at the car with, and supplementary fence can fall down fast after colliding with the pedestrian, blocks the position between vehicle chassis and the bottom surface, avoids the pedestrian to enter the chassis below after the collision, because inertia car can continue to move ahead, this sets up and can avoid the pedestrian to receive secondary injury such as rolling.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the reinforcing structure of the mesh-shaped bumper of the present invention.
Fig. 2 is a schematic view of the whole structure of embodiment 1 of the reinforcing structure of the mesh-shaped bumper of the present invention.
Fig. 3 is a schematic view of a partial structure of embodiment 1 of a net-shaped reinforcing structure for a bumper of an automobile according to the present invention.
Fig. 4 is a schematic view of the overall structure of embodiment 1 of the reinforcing structure of the mesh-shaped bumper of the present invention.
Fig. 5 is a schematic view of the whole structure of embodiment 1 of the reinforcing structure of the mesh-shaped bumper of the present invention.
Fig. 6 is a schematic view of a partial structure of embodiment 1 of a reinforcing structure for a mesh-type bumper of the present invention.
Fig. 7 is a schematic view of the overall structure of embodiment 2 of the reinforcing structure for a net-shaped bumper of the present invention.
Fig. 8 is a schematic view of the usage status structure of the net-shaped bumper reinforcement structure of the present invention.
Detailed Description
Example 1: as shown in fig. 1 to 6 and 8, a netted automobile bumper reinforcing structure comprises a cross beam 3 arranged in front of an automobile 7 chassis 9, a netted guardrail 1 is slidably arranged on the side wall of the cross beam 3, a first spring 4 is arranged between the netted guardrail 1 and the cross beam 3, an auxiliary guardrail 2 is movably connected to the bottom of the netted guardrail 1, a sliding block 24 is arranged on the auxiliary guardrail 2, a sliding groove 33 is formed in the bottom surface of the cross beam 3, the sliding block 24 is in sliding fit with the sliding groove 33, the sliding block 24 can be separated from the sliding groove 33 when the netted guardrail 1 moves towards the cross beam 3, a fixing sleeve 6 is arranged at the bottom of the netted guardrail 1, and the auxiliary guardrail 2 can be fixed with the netted guardrail 1 by the fixing sleeve 6 when the auxiliary guardrail 2 is perpendicular.
The lateral wall of the cross beam 3 is provided with a sliding sleeve 31, the bottom of the reticular guardrail 1 is welded with a sliding column 12, the sliding column 12 is in sliding fit with the sliding sleeve 31, and the first spring 4 is arranged on the sliding sleeve 31.
The sliding sleeve 31 has two in the welding of 3 lateral walls both ends of crossbeam, traveller 12 sets up with the sliding sleeve 31 cooperation.
The side wall of the sliding column 12 is in threaded connection with a limiting column 121, the sliding sleeve 31 is provided with a limiting groove 311, and the limiting column 121 is in sliding fit with the limiting groove 311.
The limiting column 121 is cylindrical, the limiting groove 311 is bar-shaped, and the limiting groove 311 is arranged along the sliding sleeve 31 body.
The welding of 3 bottoms of crossbeam has first fixed block 32, spout 33 sets up in first fixed block 32 bottom surface, supplementary fence 2 welding has second fixed block 23, the welding of slider 24 is at second fixed block 23 lateral wall.
The sliding groove 33 is convex, and the sliding block 24 is matched with the sliding groove 33 in shape.
When first vertical column 11 and second vertical column 11 are coaxial, fixed cover 6 is located first vertical column 11 and the articulated position of second vertical column 11, when first vertical column 11 sets up with second vertical column 11 is perpendicular, fixed cover 6 is located first vertical column 11 and the articulated position of second vertical column 11 top.
Example 2: as shown in fig. 7, a netted car bumper reinforcing structure, including setting up crossbeam 3 in vehicle chassis the place ahead, 3 lateral walls slidable mounting of crossbeam has netted guardrail 1, install first spring 4 between netted guardrail 1 and the crossbeam 3, 1 bottom swing joint of netted guardrail has supplementary fence 2, supplementary fence 2 is provided with slider 24, 3 bottom surfaces of crossbeam are provided with spout 33, slider 24 and spout 33 sliding fit, slider 24 can break away from spout 33 when netted guardrail 1 removes towards crossbeam 3, 1 bottom of netted guardrail is provided with fixed cover 6, fixed cover 6 can be fixed supplementary fence 2 and netted guardrail 1 when supplementary fence 2 is perpendicular to ground.
The lateral wall of the cross beam 3 is provided with a sliding sleeve 31, the bottom of the reticular guardrail 1 is welded with a sliding column 12, the sliding column 12 is in sliding fit with the sliding sleeve 31, and the first spring 4 is arranged on the sliding sleeve 31.
The sliding sleeve 31 has two in the welding of 3 lateral walls both ends of crossbeam, traveller 12 sets up with the sliding sleeve 31 cooperation.
The side wall of the sliding column 12 is in threaded connection with a limiting column 121, the sliding sleeve 31 is provided with a limiting groove 311, and the limiting column 121 is in sliding fit with the limiting groove 311.
The limiting column 121 is cylindrical, the limiting groove 311 is bar-shaped, and the limiting groove 311 is arranged along the sliding sleeve 31 body.
The welding of 3 bottoms of crossbeam has first fixed block 32, spout 33 sets up in first fixed block 32 bottom surface, supplementary fence 2 welding has second fixed block 23, the welding of slider 24 is at second fixed block 23 lateral wall.
The sliding groove 33 is convex, and the sliding block 24 is matched with the sliding groove 33 in shape.
When first vertical column 11 and second vertical column 11 are coaxial, fixed cover 6 is located first vertical column 11 and the articulated position of second vertical column 11, when first vertical column 11 sets up with second vertical column 11 is perpendicular, fixed cover 6 is located first vertical column 11 and the articulated position of second vertical column 11 top.
The first vertical rail 11 is sleeved with a second spring 5, and the second spring 5 is located between the sliding sleeve 31 and the sliding column 12.
The net-shaped automobile bumper reinforcing structure is suitable for SUV (sports utility vehicle) with a higher chassis.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a netted car bumper reinforcing structure, includes the crossbeam that sets up in vehicle chassis place ahead which characterized in that: the novel guardrail structure is characterized in that a net-shaped guardrail is slidably mounted on the side wall of the cross beam, a first spring is mounted between the net-shaped guardrail and the cross beam, an auxiliary fence is movably connected to the bottom of the net-shaped guardrail and provided with a sliding block, a sliding groove is formed in the bottom surface of the cross beam, the sliding block is in sliding fit with the sliding groove, the sliding block can be separated from the sliding groove when the net-shaped guardrail moves towards the cross beam, a fixing sleeve is arranged at the bottom of the net-shaped guardrail, and the auxiliary fence can be fixed with.
2. The net automobile bumper reinforcement structure according to claim 1, wherein: the novel guardrail is characterized in that a sliding sleeve is arranged on the side wall of the cross beam, a sliding column is arranged at the bottom of the meshed guardrail and is in sliding fit with the sliding sleeve, and the first spring is arranged on the sliding sleeve.
3. The net automobile bumper reinforcement structure according to claim 2, wherein: the sliding sleeves are arranged at two ends of the side wall of the cross beam, and the sliding columns are matched with the sliding sleeves.
4. The net automobile bumper reinforcement structure according to claim 3, wherein: the sliding column side wall is provided with a limiting column, the sliding sleeve is provided with a limiting groove, and the limiting column is in sliding fit with the limiting groove.
5. The net automobile bumper reinforcement structure according to claim 4, wherein: the limiting column is cylindrical, the limiting groove is strip-shaped, and the limiting groove is arranged along the sliding sleeve body.
6. The net automobile bumper reinforcement structure according to claim 1, wherein: the bottom of the cross beam is provided with a first fixed block, the sliding groove is formed in the bottom surface of the first fixed block, the auxiliary fence is provided with a second fixed block, and the sliding block is arranged on the side wall of the second fixed block.
7. The net automobile bumper reinforcement structure according to claim 5, wherein: the sliding groove is convex, and the sliding block is matched with the sliding groove in shape.
8. The net automobile bumper reinforcement structure according to claim 1, wherein: the net-shaped guardrail comprises a first horizontal bar and two vertically arranged first vertical bars, the first horizontal bar is perpendicular to the first vertical bars, the auxiliary bars comprise a second horizontal bar and two parallel second vertical bars, and the end portions of the first vertical bars are hinged to the end portions of the second vertical bars.
9. The net automobile bumper reinforcement structure according to claim 8, wherein: when first perpendicular fence and second erect the fence coaxial, fixed cover is located first perpendicular fence and the second and erects the fence articulated position, when first perpendicular fence and the perpendicular setting of second erect the fence, fixed cover is located first perpendicular fence and the second and erects the top of fence articulated position.
10. The net automobile bumper reinforcement structure according to claim 8 or 9, wherein: the first vertical fence is sleeved with a second spring, and the second spring is located between the sliding sleeve and the sliding column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770351.9U CN210258327U (en) | 2019-05-27 | 2019-05-27 | Netted car bumper reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920770351.9U CN210258327U (en) | 2019-05-27 | 2019-05-27 | Netted car bumper reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210258327U true CN210258327U (en) | 2020-04-07 |
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ID=70038649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920770351.9U Expired - Fee Related CN210258327U (en) | 2019-05-27 | 2019-05-27 | Netted car bumper reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210258327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040091A (en) * | 2019-05-27 | 2019-07-23 | 重庆北汽模塑科技有限公司 | A kind of netted bumper enhancing structure |
-
2019
- 2019-05-27 CN CN201920770351.9U patent/CN210258327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040091A (en) * | 2019-05-27 | 2019-07-23 | 重庆北汽模塑科技有限公司 | A kind of netted bumper enhancing structure |
| CN110040091B (en) * | 2019-05-27 | 2024-07-12 | 重庆北汽模塑科技有限公司 | Netted automobile bumper reinforcing structure |
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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: 20200407 Termination date: 20210527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |