CN213473042U - Impact-resistant automobile bumper - Google Patents
Impact-resistant automobile bumper Download PDFInfo
- Publication number
- CN213473042U CN213473042U CN202022686801.1U CN202022686801U CN213473042U CN 213473042 U CN213473042 U CN 213473042U CN 202022686801 U CN202022686801 U CN 202022686801U CN 213473042 U CN213473042 U CN 213473042U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- sliding
- bumper
- sliding block
- impact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model relates to the technical field of automobile bumpers, in particular to an anti-impact automobile bumper, which solves the defects existing in the prior art and comprises an automobile body and a bumper body, wherein the automobile body is internally provided with a mounting groove, the bottom wall of the mounting groove is respectively fixed with a supporting seat and a base which is symmetrically arranged through screws, the base is provided with a sliding block in a sliding way, two sides of the sliding block are respectively and movably hinged with a first connecting rod and a second connecting rod, and the other ends of the first connecting rod and the second connecting rod are respectively and movably hinged with a sliding rod and a sliding block; the other end of slide bar has the connecting rod through the screw fixation, through the setting of slide bar, energy-absorbing cushion, first connecting rod, second connecting rod isotructure, and the energy-absorbing cushion that is used for absorbing the impulsive force has been add to the rear side of bumper, and under the damping structure cooperation effect with inside, can absorb and slow down the impulsive force in the at utmost, ensure vehicle and personnel's safety.
Description
Technical Field
The utility model relates to an automobile bumper technical field especially relates to an automobile bumper shocks resistance.
Background
The front end and the rear end of the automobile are provided with bumpers which not only have the decoration function, but also are more important to be safety devices which absorb and buffer the external impact force and protect the automobile body and passengers.
The bumper in the prior art has a single structure, cannot have a good impact resistance effect on an automobile, and is easy to injure people and seriously damage the automobile under the condition of high speed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anti-impact automobile bumper.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an impact-resistant automobile bumper comprises an automobile body and a bumper body, wherein a mounting groove is formed in the automobile body, a supporting seat and a symmetrically-arranged base are fixed on the bottom wall of the mounting groove through screws respectively, a sliding block is arranged on the base in a sliding manner, a first connecting rod and a second connecting rod are movably hinged to two sides of the sliding block respectively, and the other ends of the first connecting rod and the second connecting rod are movably hinged to a sliding rod and a sliding block respectively;
the other end of the sliding rod is fixedly provided with a connecting rod through a screw, the connecting rod is fixedly connected with the bumper body, the top of the supporting seat is fixedly provided with guide rods which are symmetrically arranged through screws, and the sliding block is arranged outside the guide rods in a sliding manner;
the inner wall of bumper body has the energy-absorbing cushion through the adhesive bonding, one side of energy-absorbing cushion has the baffle through the adhesive bonding, one side bonding of baffle has the rubber pad of symmetrical arrangement.
Preferably, the top of base has seted up the spout, sliding block and spout sliding connection.
Preferably, a through hole is formed in the rubber pad, the guide rod penetrates through the through hole, a spring is sleeved outside the guide rod, and two ends of the spring are fixedly connected with the baffle and the sliding block through buckles respectively.
Preferably, a sliding hole is formed in the sliding block, and the guide rod is embedded in the sliding hole.
Preferably, the side wall of the mounting groove is fixed with symmetrically arranged fixing plates through screws, guide holes are formed in the fixing plates, and the sliding rod is connected with the guide holes in a sliding mode.
The utility model has the advantages that: compared with the prior art, the utility model has the advantages of simple structure and reasonable design, through the setting of slide bar, energy-absorbing cushion, first connecting rod, second connecting rod isotructure, the energy-absorbing cushion that is used for absorbing the impulsive force has been add to the rear side of bumper, with inside damping structure cooperation effect down, can absorb and slow down the impulsive force in the at utmost, ensure vehicle and personnel's safety.
Drawings
FIG. 1 is a cross-sectional top view of an impact resistant bumper beam according to the present invention;
FIG. 2 is a schematic view of an impact resistant bumper according to the present invention before installation;
fig. 3 is an enlarged view of the mark a of the impact-resistant bumper of the present invention.
In the figure: the automobile bumper comprises a body 1, a bumper body 2, a supporting seat 3, a baffle 4, an energy-absorbing cushion 5, a connecting rod 6, a guide rod 7, a sliding block 8, a rubber pad 9, a spring 10, a fixing plate 11, a sliding rod 12, a first connecting rod 13, a base 14, a sliding block 15, a sliding chute 16 and a second connecting rod 17.
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.
Referring to fig. 1-3, an impact-resistant automobile bumper comprises an automobile body 1 and a bumper body 2, wherein an installation groove is formed in the automobile body 1, a support seat 3 and a base 14 which are symmetrically arranged are fixed on the bottom wall of the installation groove through screws respectively, a sliding block 15 is arranged on the base 14 in a sliding manner, a first connecting rod 13 and a second connecting rod 17 are movably hinged to two sides of the sliding block 15 respectively, and a sliding rod 12 and a sliding block 8 are movably hinged to the other ends of the first connecting rod 13 and the second connecting rod 17 respectively; the other end of the sliding rod 12 is fixedly provided with a connecting rod 6 through a screw, the connecting rod 6 is fixedly connected with the bumper body 2, the top of the supporting seat 3 is fixedly provided with guide rods 7 which are symmetrically arranged through screws, and the sliding block 8 is arranged outside the guide rods 7 in a sliding manner; the inner wall of the bumper body 2 is bonded with an energy-absorbing cushion 5 through an adhesive, one side of the energy-absorbing cushion 5 is bonded with a baffle 4 through the adhesive, and one side of the baffle 4 is bonded with symmetrically-arranged rubber pads 9.
The rear side of the bumper is additionally provided with the energy-absorbing cushion 5 for absorbing impact force through the arrangement of the structures such as the sliding rod 12, the energy-absorbing cushion 5, the first connecting rod 13 and the second connecting rod 17, and under the matching action of the damping structure inside the bumper, the impact force can be absorbed and slowed down to the greatest extent, so that the safety of vehicles and personnel is ensured.
In the embodiment, after the automobile is impacted, 70% of impact force can be absorbed by the energy-absorbing cushion 5 made of the artificial cartilage, the rest impact force can act on the bumper to deform, the sliding rod 12 on one side can slide after the bumper body 2 deforms, the force is dispersed to the first connecting rod 13, the first connecting rod 13 can act on the sliding seat to slide along the sliding groove 16, the sliding seat is in damping sliding connection with the sliding groove 16, the impact force can be consumed, meanwhile, the impulsive force is divided by the second connecting rod 17 in the process, after the second connecting rod 17 pushes the sliding block to slide along the guide rod 7, buffering is carried out under the effect of the spring 10, meanwhile, most of impact force is finally dispersed to the front side in the direction of being impacted, and then the impact force is counteracted with the subsequent impact force, and finally, the impact energy is absorbed by the rubber pad 9, so that the damage degree and the casualties of the vehicle can be reduced to the maximum extent, and the driving safety is ensured.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. An anti-impact automobile bumper comprises an automobile body (1) and a bumper body (2), and is characterized in that a mounting groove is formed in the automobile body (1), a supporting seat (3) and bases (14) which are symmetrically arranged are fixed on the bottom wall of the mounting groove through screws respectively, a sliding block (15) is arranged on each base (14) in a sliding mode, two sides of each sliding block (15) are movably hinged with a first connecting rod (13) and a second connecting rod (17) respectively, and the other ends of the first connecting rod (13) and the second connecting rod (17) are movably hinged with a sliding rod (12) and a sliding block (8) respectively;
the other end of the sliding rod (12) is fixedly provided with a connecting rod (6) through a screw, the connecting rod (6) is fixedly connected with the bumper body (2), the tops of the supporting seats (3) are fixedly provided with guide rods (7) which are symmetrically arranged through screws, and the sliding block (8) is arranged outside the guide rods (7) in a sliding manner;
the inner wall of bumper body (2) bonds through the adhesive and has energy-absorbing cushion (5), one side of energy-absorbing cushion (5) bonds through the adhesive and has baffle (4), one side of baffle (4) bonds and has symmetrical arrangement's rubber pad (9).
2. An impact-resistant bumper as claimed in claim 1, wherein the base (14) is provided with a sliding slot (16) at the top thereof, and the sliding block (15) is slidably connected with the sliding slot (16).
3. An impact-resistant automobile bumper according to claim 1, characterized in that a through hole is formed in the rubber pad (9), the guide rod (7) penetrates through the through hole, a spring (10) is sleeved outside the guide rod (7), and two ends of the spring (10) are fixedly connected with the baffle (4) and the sliding block (8) respectively through buckles.
4. An impact-resistant bumper according to claim 1, characterised in that said slider (8) has a sliding hole in its interior, said guide rod (7) being embedded in said sliding hole.
5. An impact-resistant bumper for automobiles according to claim 1, characterized in that the side wall of the mounting groove is fixed with symmetrically arranged fixing plates (11) by screws, the fixing plates (11) are internally provided with guide holes, and the sliding rod (12) is connected with the guide holes in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022686801.1U CN213473042U (en) | 2020-11-19 | 2020-11-19 | Impact-resistant automobile bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022686801.1U CN213473042U (en) | 2020-11-19 | 2020-11-19 | Impact-resistant automobile bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213473042U true CN213473042U (en) | 2021-06-18 |
Family
ID=76355865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022686801.1U Expired - Fee Related CN213473042U (en) | 2020-11-19 | 2020-11-19 | Impact-resistant automobile bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213473042U (en) |
-
2020
- 2020-11-19 CN CN202022686801.1U patent/CN213473042U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210618 |