CN217320285U - Automobile front bumper anti-collision beam - Google Patents
Automobile front bumper anti-collision beam Download PDFInfo
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- CN217320285U CN217320285U CN202220940864.1U CN202220940864U CN217320285U CN 217320285 U CN217320285 U CN 217320285U CN 202220940864 U CN202220940864 U CN 202220940864U CN 217320285 U CN217320285 U CN 217320285U
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- buffer
- beam body
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Abstract
The utility model discloses an automobile front bumper anti-collision beam in the technical field of auto parts, which comprises an anti-collision beam body, wherein automobile longitudinal beams are arranged on the left side and the right side of the bottom of the anti-collision beam body, mounting blocks are arranged on the left side and the right side of the automobile longitudinal beams, a reinforcing crossbeam is arranged between opposite surfaces of the two groups of automobile longitudinal beams, a main reinforcing beam is arranged at the center of the top of the reinforcing crossbeam, and side reinforcing beams are arranged on the left side and the right side of the top of the reinforcing crossbeam; set up the reinforcement crossbeam between two sets of automobile longitudinal beams, the reinforcement crossbeam can play holistic reinforcing effect, has set up main reinforcement roof beam and side reinforcement roof beam simultaneously between reinforcement crossbeam and anticollision roof beam body, when the automobile openly collides, through main reinforcement roof beam and the side reinforcement roof beam that sets up, can play reinforced effect, when some slight collisions, can avoid anticollision roof beam body bending deformation, also can play the reinforced effect of buffering when meetting the great collision of some impulsive force.
Description
Technical Field
The utility model relates to the technical field of auto-parts, specifically be a bumper anticollision roof beam before car.
Background
The automobile is one of the main transportation means for people going out at present, but with the increasing demand of the automobile, the number of the automobiles on the road surface is increased, and the occurrence of traffic accidents is more frequent; the front bumper anti-collision beam of the automobile is one of important parts for protecting the safety of passengers to the maximum extent when the automobile is in accidental collision, and when the automobile is in collision, the front bumper anti-collision beam can be firstly stressed and can buffer the impact force, so that the safety of the personnel in the automobile is protected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bumper anticollision roof beam before car to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a bumper anticollision roof beam before car, including the anticollision roof beam body, the bottom left and right sides of anticollision roof beam body all is provided with the automobile longitudinal beam, and the left and right sides of automobile longitudinal beam all is provided with the installation piece, be provided with the reinforcement crossbeam between two sets of automobile longitudinal beam's the opposite face, the top center department of reinforcement crossbeam is provided with main back-up beam, the top left and right sides of reinforcement crossbeam all is provided with side back-up beam, main back-up beam all is connected with the bottom laminating of anticollision roof beam body with the top of side back-up beam, the top of anticollision roof beam body is provided with the anticollision protection roof beam, and the anticollision protection roof beam sets up to the n type, the inner chamber of anticollision protection roof beam sets up to cushion chamber one, cushion chamber one is interior has set gradually the cushion loop bar from a left side to the right side, cushion loop bar inner chamber all is provided with buffer spring, and the bottom of cushion loop bar all with the top fixed connection of anticollision roof beam body.
Further: the inner chamber of anticollision roof beam body sets up to the cushion chamber, and the even packing of cushion chamber is provided with the rubber buffer material layer.
Further: the top of main reinforcement roof beam and side reinforcement roof beam all is provided with the rectangular connecting block, and the top of rectangular connecting block all is connected with the bottom laminating of anticollision roof beam body.
Further: the front and back terminal surface both sides of anticollision protection roof beam all are provided with the connecting block, all are provided with the assorted screw hole on connecting block and the anticollision roof beam body, and the connecting block is all by fixing bolt swing joint anticollision roof beam body through the assorted screw hole.
Further: the inner chamber bottom of buffering loop bar all is provided with rubber buffer pad, and rubber buffer pad's inner chamber all sets up to the cavity form.
Further: the two sides of the reinforcing cross beam are fixedly welded with the automobile longitudinal beam, and the inner angles between the reinforcing cross beam and the automobile longitudinal beam are all set to be ninety degrees.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the automobile front bumper anti-collision beam, the reinforcing cross beam is arranged between the two groups of automobile longitudinal beams and can play a role in integral reinforcement, meanwhile, the main reinforcing beam and the side reinforcing beam are arranged between the reinforcing cross beam and the anti-collision beam body, when an automobile is in frontal collision, the reinforcing role can be played through the arranged main reinforcing beam and the side reinforcing beam, when a few slight collisions occur, the anti-collision beam body can be prevented from bending deformation, and when a few collisions with larger impact force occur, the buffering and reinforcing role can also be played; the front end face of the anti-collision beam body is provided with the detachable anti-collision protection beam, the anti-collision protection beam is internally and uniformly provided with the buffer sleeve rod and the buffer spring, when collision occurs, the anti-collision protection beam can play a role in buffer protection, and the rubber buffer material layer filled in the inner cavity of the anti-collision beam body is matched again, so that the effect of reducing impact force can be played, and the injury of people in a vehicle caused by collision is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the utility model discloses anticollision roof beam structure schematic diagram.
In the figure: 1. an impact beam body; 2. an automobile longitudinal beam; 3. mounting blocks; 4. reinforcing the cross beam; 5. a main reinforcing beam; 6. a side reinforcing beam; 7. a buffer chamber; 8. a layer of rubber cushioning material; 9. an anti-collision protection beam; 10. connecting blocks; 11. fixing the bolt; 12. a first buffer cavity; 13. a buffer loop bar; 14. a buffer spring.
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 work belong to the protection scope of the present invention.
Example 1:
referring to fig. 1-2, the present invention provides a technical solution: an automobile front bumper anti-collision beam comprises an anti-collision beam body 1, automobile longitudinal beams 2 are arranged on the left side and the right side of the bottom of the anti-collision beam body 1, energy absorption boxes are arranged between the automobile longitudinal beams 2 and the anti-collision beam body 1, the energy absorption boxes are common structures in the prior art, so detailed description is omitted in the text, mounting blocks 3 are arranged on the left side and the right side of the automobile longitudinal beams 2, threaded holes are formed in the mounting blocks 3, the whole structure of the mounting blocks is convenient to mount and fix, a reinforcing cross beam 4 is arranged between opposite surfaces of two groups of automobile longitudinal beams 2, the reinforcing cross beam 4 can play a reinforcing role to prevent two sides of the anti-collision beam body 1 from driving the automobile longitudinal beams 2 to bend inwards when the anti-collision beam body 1 is collided, a main reinforcing beam 5 is arranged at the center of the top of the reinforcing cross beam 4, and side reinforcing beams 6 are arranged on the left side and the right side of the top of the reinforcing cross beam 4, the top parts of the main reinforcing beam 5 and the side reinforcing beam 6 are both attached and connected with the bottom part of the anti-collision beam body 1, the main reinforcing beam 5 and the side reinforcing beam 6 can play a role in reinforcing, when an automobile is impacted, the main reinforcing beam 5 and the side reinforcing beam 6 can prevent the anti-collision beam body 1 from bending inwards, so that the danger of personnel in the automobile can be reduced, and various devices in the front of the automobile can be reduced from being extruded and damaged, the top part of the anti-collision beam body 1 is provided with the anti-collision protective beam 9, the anti-collision protective beam 9 is arranged in an n-shaped mode, the inner cavity of the anti-collision protective beam 9 is arranged as a first buffer cavity 12, buffer sleeve rods 13 are sequentially arranged in the first buffer cavity 12 from left to right, buffer springs 14 are arranged in the inner cavities of the buffer sleeve rods 13, the bottom parts of the buffer sleeve rods 13 are all fixedly connected with the top part of the anti-collision beam body 1, when the automobile is impacted, the anti-collision protective beam is stressed firstly, and the bending recess extrudes the buffer loop bar 13, and at the moment, the buffer spring in the buffer loop bar 13 contracts, thereby achieving the effect of buffering impact force.
Wherein, preferred, the inner chamber of anticollision roof beam body 1 sets up to cushion chamber 7, evenly fills in cushion chamber 7 and is provided with rubber buffer material layer 8, and rubber is a material that has good shock-absorbing capacity, and even rubber buffer material layer 8 cooperation anticollision protection roof beam 9 in cushion chamber 7 when the car receives the collision can reach good buffering effect to weaken the impact force, reduce the injury that the impact force brought personnel in the car.
Preferably, the main reinforcing beam 5 and the side reinforcing beam 6 are provided with rectangular connecting blocks at the top, the top of the rectangular connecting blocks is connected with the bottom of the anti-collision beam body 1 in a laminating manner, the rectangular connecting blocks can increase the stress area, and the main reinforcing beam 5 and the side reinforcing beam 6 are prevented from directly penetrating through the anti-collision beam body 1 and the anti-collision protection beam 9 when the impact force is large.
Preferably, terminal surface both sides all are provided with connecting block 10 around the anticollision protection roof beam 9, all are provided with the assorted screw hole on connecting block 10 and the anticollision roof beam body 1, and connecting block 10 is all through the assorted screw hole by 11 swing joint anticollision roof beam bodies 1 of fixing bolt, through dismouting fixing bolt 11, change maintenance anticollision protection roof beam 9 that can be quick and inner structure thereof also can be maintained anticollision roof beam body 1.
Example 2:
referring to fig. 1-2, this embodiment differs from the first embodiment in that: the bottom of the inner cavity of the buffer sleeve rod 13 is provided with a rubber buffer pad, and the inner cavity of the rubber buffer pad is hollow, so that the impact force caused by the buffer spring 14 can be buffered; the both sides of reinforcing crossbeam 4 all with the automobile longitudinal beam 2 between fixed welding, and the interior angle between reinforcing crossbeam 4 and the automobile longitudinal beam 2 all sets up to ninety degrees, increases the stability of connecting, make between reinforcing crossbeam 4 and the automobile longitudinal beam 2 be connected more stable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a car front bumper anticollision roof beam, includes anticollision roof beam body (1), its characterized in that: the automobile bumper beam is characterized in that automobile longitudinal beams (2) are arranged on the left side and the right side of the bottom of an anti-collision beam body (1), mounting blocks (3) are arranged on the left side and the right side of each automobile longitudinal beam (2), a reinforcing cross beam (4) is arranged between opposite surfaces of the two groups of automobile longitudinal beams (2), a main reinforcing beam (5) is arranged at the center of the top of the reinforcing cross beam (4), side reinforcing beams (6) are arranged on the left side and the right side of the top of the reinforcing cross beam (4), the tops of the main reinforcing beam (5) and the side reinforcing beams (6) are connected with the bottom of the anti-collision beam body (1) in a laminating manner, an anti-collision protective beam (9) is arranged on the top of the anti-collision beam body (1), the anti-collision protective beam (9) is arranged into an n-type, the inner cavity of the anti-collision protective beam (9) is arranged into a first buffer cavity (12), and buffer sleeve rods (13) are sequentially arranged in the first buffer cavity (12) from left side to right side, the inner cavity of the buffer loop bar (13) is provided with a buffer spring (14), and the bottom of the buffer loop bar (13) is fixedly connected with the top of the anti-collision beam body (1).
2. The front bumper impact beam for automobiles of claim 1, wherein: the inner cavity of the anti-collision beam body (1) is arranged to be a buffer cavity (7), and a rubber buffer material layer (8) is uniformly filled in the buffer cavity (7).
3. The front bumper impact beam for automobiles of claim 1, wherein: the anti-collision beam is characterized in that rectangular connecting blocks are arranged at the tops of the main reinforcing beam (5) and the side reinforcing beam (6), and the tops of the rectangular connecting blocks are attached to the bottom of the anti-collision beam body (1).
4. The front bumper impact beam for automobiles of claim 1, wherein: the front end face and the rear end face of the anti-collision protection beam (9) are both provided with connecting blocks (10), the connecting blocks (10) and the anti-collision beam body (1) are provided with matched threaded holes, and the connecting blocks (10) are movably connected with the anti-collision beam body (1) through the matched threaded holes by fixing bolts (11).
5. The front bumper impact beam for automobiles of claim 1, wherein: the bottom of the inner cavity of the buffer sleeve rod (13) is provided with a rubber buffer pad, and the inner cavity of the rubber buffer pad is hollow.
6. The front bumper impact beam for automobiles of claim 1, wherein: the reinforcing beam (4) is fixedly welded with the automobile longitudinal beam (2) on two sides, and the inner angle between the reinforcing beam (4) and the automobile longitudinal beam (2) is set to be ninety degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220940864.1U CN217320285U (en) | 2022-04-21 | 2022-04-21 | Automobile front bumper anti-collision beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220940864.1U CN217320285U (en) | 2022-04-21 | 2022-04-21 | Automobile front bumper anti-collision beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217320285U true CN217320285U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220940864.1U Active CN217320285U (en) | 2022-04-21 | 2022-04-21 | Automobile front bumper anti-collision beam |
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| CN (1) | CN217320285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115817398A (en) * | 2022-12-23 | 2023-03-21 | 江苏科彦汽车配件有限公司 | Automobile cross beam with high strength and use method thereof |
-
2022
- 2022-04-21 CN CN202220940864.1U patent/CN217320285U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115817398A (en) * | 2022-12-23 | 2023-03-21 | 江苏科彦汽车配件有限公司 | Automobile cross beam with high strength and use method thereof |
| CN115817398B (en) * | 2022-12-23 | 2023-11-03 | 江苏科彦汽车配件有限公司 | Automobile beam with high strength and application method thereof |
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