CN211032127U

CN211032127U - Vehicle door anti-collision beam support

Info

Publication number: CN211032127U
Application number: CN201921853065.5U
Authority: CN
Inventors: 周云红
Original assignee: Huaian Jiutai Automobile Fittings Co ltd
Current assignee: Huaian Jiutai Automobile Fittings Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-17
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to a door anticollision roof beam support technical field just discloses a door anticollision roof beam support, including anticollision roof beam body and two support bodies, anticollision roof beam body is located between two support bodies, the fixed slot has been seted up in the left side of support body, the left side of support body and the left side that is located the fixed slot are provided with the atress board, the top on atress board right side and the equal fixed mounting in bottom have the backup pad. This car door anticollision roof beam support cushions the backup pad through trapezoidal buffer board and air spring, reduces its impact force, advance the dispersion to the power through two backup pads simultaneously, further reduce the impact force, when the too big backup pad fracture that leads to of power, further cushion through blotter and trapezoidal buffer board, thereby very big reduction the impact force that the support body received, avoid it to run through the door and cause secondary damage to the passenger, reached simple structure, certain shock attenuation effect and the higher purpose of security performance have.

Description

Vehicle door anti-collision beam support

Technical Field

The utility model relates to a door anticollision roof beam support technical field specifically is a door anticollision roof beam support.

Background

Side door anticollision roof beam (pole), also call door anticollision roof beam (pole), mean in door inner structure with the crossbeam (from the outside and can not see) for strengthen the structure of vehicle side, and then the anticollision resistance when improving the side impact, with the safety that promotes the side, based on the probability of side impact, the consumer when the shopping cart, must take into account this important safety configuration of side impact prevention girder steel, the arrangement mode of door anticollision roof beam: most commonly, diagonally, and also vertically, the door impact beam is typically secured within the door by brackets.

The door anticollision roof beam support among the prior art is generally connected it with the door at the fixed simple installation piece in the both ends of anticollision roof beam, and this kind of mode is comparatively simple and has certain potential safety hazard, and the installation piece runs through the door easily and enters into the car when receiving the striking in, causes the secondary injury to the passenger, so now provides a door anticollision roof beam support and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a door anticollision roof beam support, possess simple structure, have certain shock attenuation effect and security performance advantage such as higher, the door anticollision roof beam support of having solved among the prior art is generally connected it with the door at the fixed simple installation piece in the both ends of anticollision roof beam, and this kind of mode is comparatively simple and has certain potential safety hazard, and the installation piece runs through the door easily and enters into the car when receiving the striking in, causes the problem of secondary injury to the passenger.

(II) technical scheme

For realizing above-mentioned simple structure, have certain shock attenuation effect and the higher purpose of security performance, the utility model provides a following technical scheme: a vehicle door anti-collision beam support comprises an anti-collision beam body and two support bodies, wherein the anti-collision beam body is positioned between the two support bodies, a fixed groove is formed in the left side of each support body, a stress plate is arranged on the left side of each support body and positioned on the left side of the fixed groove, supporting plates are fixedly arranged at the top and the bottom of the right side of the stress plate, the supporting plates are positioned in the fixed groove, a trapezoidal buffer plate is arranged in the fixed groove and positioned between the two supporting plates, guide rods are fixedly connected with the top and the bottom of the right side of the trapezoidal buffer plate, a moving groove is formed in the support body and positioned on the right side of the fixed groove, a sliding block is connected in the moving groove in a sliding manner, the right end of each guide rod extends into the moving groove and is fixedly connected with the sliding block, a plurality of air springs are fixedly arranged on the right side of, the right end of the air spring is fixedly connected with the inner wall of the fixing groove, and the top and the bottom of the support body are fixedly provided with fixing blocks.

Preferably, two the equal fixed mounting in one side that the backup pad deviates from has the stopper, the left side of stopper and the left side contact of fixed slot inner wall.

Preferably, the right side of the sliding block is fixedly connected with a damping spring, and one end, far away from the sliding block, of the damping spring is in contact with the inner wall of the moving groove.

Preferably, the right side that is located the fixed slot and the front of support body has seted up the thread groove, the equal fixed mounting in both ends of anticollision roof beam body has the screw thread piece, screw thread piece threaded connection is in the inside of thread groove.

Preferably, a cushion pad is fixedly arranged on the right side of the stress plate and between the two supporting plates, and a fixing bolt is fixedly arranged on one side of the fixing block.

(III) advantageous effects

Compared with the prior art, the utility model provides a door anticollision roof beam support possesses following beneficial effect:

1. This car door anticollision roof beam support cushions the backup pad through trapezoidal buffer board and air spring, reduces its impact force, advance the dispersion to the power through two backup pads simultaneously, further reduce the impact force, when the too big backup pad fracture that leads to of power, further cushion through blotter and trapezoidal buffer board, thereby very big reduction the impact force that the support body received, avoid it to run through the door and cause secondary damage to the passenger, reached simple structure, certain shock attenuation effect and the higher purpose of security performance have.

2. This door anticollision roof beam support carries on spacingly through the stopper to the backup pad, avoids it to break away from in the fixed slot, further cushions trapezoidal buffer board through damping spring and guide bar, avoids it to control the in-process emergence skew about simultaneously, then makes being connected between support body and the anticollision roof beam body more convenient and firm through thread groove and screw thread piece, further cushions through blotter and trapezoidal buffer board to very big reduction the impact force that the support body received.

Drawings

Fig. 1 is a front sectional view of the bracket body of the present invention;

FIG. 2 is a side sectional view of the connection between the bracket body and the anti-collision beam body of the present invention;

Fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a stent body; 2. a thread groove; 3. an impact beam body; 4. a thread block; 5. a fixed block; 6. a fixing bolt; 7. a moving groove; 8. a guide bar; 9. an air spring; 10. a trapezoidal buffer plate; 11. a stress plate; 12. a support plate; 13. a limiting block; 14. fixing grooves; 15. a slider; 16. a damping spring; 17. a cushion pad.

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.

Referring to fig. 1-3, a vehicle door impact beam bracket comprises an impact beam body 3 and two bracket bodies 1, the impact beam body 3 is located between the two bracket bodies 1, a fixing groove 14 is formed in the left side of the bracket body 1, a stress plate 11 is arranged on the left side of the bracket body 1 and on the left side of the fixing groove 14, supporting plates 12 are fixedly mounted at the top and bottom of the right side of the stress plate 11, the supporting plates 12 are located inside the fixing groove 14, a trapezoidal buffer plate 10 is arranged inside the fixing groove 14, the trapezoidal buffer plate 10 is located between the two supporting plates 12, a guide rod 8 is fixedly connected to the top and bottom of the right side of the trapezoidal buffer plate 10, a moving groove 7 is formed in the bracket body 1 and on the right side of the fixing groove 14, a slide block 15 is slidably connected to the inside of the moving groove 7, and the right end of the guide rod 8 extends into the moving, the air springs 9 are fixedly arranged on the right side of the trapezoid buffer plate 10 and between the two guide rods 8, the right end of each air spring 9 is fixedly connected with the inner wall of the corresponding fixing groove 14, the fixing blocks 5 are fixedly arranged at the top and the bottom of the corresponding support body 1, the support body 1 is fixed in a vehicle door through the two fixing blocks 5 when the anti-collision beam is used, the anti-collision beam body 3 is fixed, when the stress plate 11 is impacted, the stress plate 11 drives the support plate 12 to move into the corresponding fixing groove 14, the support plate 12 is buffered through the trapezoid buffer plate 10 and the air springs 9 at the moment, the impact force is reduced, meanwhile, the impact force is further dispersed through the two support plates 12, the impact force is further reduced, when the support plates 12 are broken due to overlarge force, the buffer cushion 17 and the trapezoid buffer plate 10 are further buffered, and the impact force on the support body, avoid it to run through the door and cause secondary damage to the passenger, reached simple structure, have certain shock attenuation effect and the higher purpose of security performance.

Specifically, the equal fixed mounting in one side that two backup pads 12 deviate from mutually has stopper 13, and stopper 13's left side and the left side contact of fixed slot 14 inner wall carry on spacingly through stopper 13 to backup pad 12, avoid it to break away from in the fixed slot 14.

Specifically, the right side fixedly connected with damping spring 16 of slider 15, damping spring 16 keep away from the one end of slider 15 and the inner wall contact of shifting chute 7, carry out further buffering through damping spring 16 and guide bar 8 to trapezoidal buffer board 10, avoid its in-process that moves about to take place the skew simultaneously.

Specifically, the thread groove 2 has been seted up on the front of support body 1 and the right side that is located fixed slot 14, and the equal fixed mounting in both ends of anticollision roof beam body 3 has thread piece 4, and thread piece 4 threaded connection is in the inside of thread groove 2, makes being connected between support body 1 and the anticollision roof beam body 3 more convenient and firm through thread groove 2 and thread piece 4.

Specifically, the right side of atress board 11 is located between two backup pads 12 fixed mounting and has blotter 17, and one side fixed mounting of fixed block 5 has gim peg 6, further cushions through blotter 17 and trapezoidal buffer board 10 to the very big impact force that has reduced support body 1 and received.

The working principle is as follows: when using, fix support body 1 in the door through two fixed blocks 5, thereby fix crashproof roof beam body 3, when atress board 11 receives the impact, atress board 11 drives backup pad 12 to fixed slot 14 internal motion, cushion backup pad 12 through trapezoidal buffer board 10 and air spring 9 this moment, reduce its impact force, further disperse through two backup pad 12 pairs of power simultaneously, further reduce the impact force, when too big backup pad 12 fracture that leads to of power, further cushion through blotter 17 and trapezoidal buffer board 10, thereby the very big impact force that has reduced support body 1 and received, avoid it to run through the door and cause the secondary injury to the passenger, simple structure has been reached, certain shock attenuation effect and the higher mesh of security performance have.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a door anticollision roof beam support, includes anticollision roof beam body (3) and two support bodies (1), its characterized in that: the anti-collision beam comprises two support bodies (1), wherein the anti-collision beam body (3) is positioned between the two support bodies (1), a fixing groove (14) is formed in the left side of each support body (1), a stress plate (11) is arranged on the left side of each support body (1) and on the left side of each fixing groove (14), supporting plates (12) are fixedly arranged at the top and the bottom of the right side of each stress plate (11), the supporting plates (12) are positioned inside the fixing grooves (14), a trapezoidal buffer plate (10) is arranged inside each fixing groove (14), the trapezoidal buffer plate (10) is positioned between the two supporting plates (12), guide rods (8) are fixedly connected at the top and the bottom of the right side of each trapezoidal buffer plate (10), a moving groove (7) is formed in the support bodies (1) and on the right side of each fixing groove (14), and a sliding block (15) is slidably connected, the right-hand member of guide bar (8) extend to the inside of shifting chute (7) and with slider (15) fixed connection, the right side of trapezoidal buffer board (10) is located between two guide bar (8) fixed mounting have a plurality of air spring (9), the right-hand member of air spring (9) and the inner wall fixed connection of fixed slot (14), the top and the equal fixed mounting in bottom of support body (1) have fixed block (5).

2. A door impact beam bracket as claimed in claim 1, wherein: two equal fixed mounting in one side that backup pad (12) deviate from mutually has stopper (13), the left side of stopper (13) and the left side contact of fixed slot (14) inner wall.

3. A door impact beam bracket as claimed in claim 1, wherein: the right side of the sliding block (15) is fixedly connected with a damping spring (16), and one end, far away from the sliding block (15), of the damping spring (16) is in contact with the inner wall of the moving groove (7).

4. A door impact beam bracket as claimed in claim 1, wherein: the front of support body (1) is located the right side of fixed slot (14) and has been seted up thread groove (2), the equal fixed mounting in both ends of anticollision roof beam body (3) has screw block (4), screw block (4) threaded connection is in the inside of thread groove (2).

5. A door impact beam bracket as claimed in claim 1, wherein: the right side of atress board (11) is located between two backup pads (12) fixed mounting and has blotter (17), one side fixed mounting of fixed block (5) has gim peg (6).