CN220721003U

CN220721003U - Automobile bumper with anti-drop function

Info

Publication number: CN220721003U
Application number: CN202322398544.5U
Authority: CN
Inventors: 万宪庭; 肖军; 邱文波
Original assignee: Xiangyang Dashen Machinery Technology Co ltd
Current assignee: Xiangyang Dashen Machinery Technology Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-04-05
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses an automobile bumper with an anti-falling function, which relates to the technical field of automobile bumpers and specifically comprises a first connecting piece, wherein a sliding groove is formed in the front surface of the first connecting piece, a cavity is formed in the inner bottom wall of the sliding groove, a spring is fixedly connected to the inner bottom wall of the cavity, a triangular block is fixedly connected to the other end of the spring, the outer surface of the sliding block is in sliding connection with the inner wall of the sliding groove, the sliding block is pushed to the bottom of the sliding groove through sliding among the sliding groove, the sliding block, the cavity, the spring, the triangular block is placed through the cavity, the triangular block is pressed down when the sliding block is pushed, the triangular block automatically rebounds to limit the movement of the sliding block, the threaded rod and the through hole are in sliding connection, and the nut and the threaded rod are placed in threaded connection, so that the device is firmly and reliably connected, and the anti-falling effect of the bumper is achieved.

Description

Automobile bumper with anti-drop function

Technical Field

The utility model relates to the technical field of automobile bumpers, in particular to an automobile bumper with an anti-falling function.

Background

The front end and the rear end of the automobile are provided with bumpers, so that the automobile has a decorative function, and more importantly, the automobile body is protected by a safety device which can absorb and buffer external impact force and protect the automobile body and passengers.

Through searching, the technical key points of the automobile bumper disclosed in the Chinese patent with the publication number of CN219154424U are as follows: comprising the following steps: the body, the outside side integration of body is equipped with the mounting panel, the outside one side of body just is located the below fixed mounting of mounting panel and has installed part, and the quantity of installed part is two, two the inside of installed part has all been seted up first mounting groove, two the equal fixed mounting of central point department of first mounting groove has the gag lever post, the second mounting groove has been seted up to the outside opposite side of body. The automobile bumper vehicle provided by the utility model is easy to collide with animals such as chickens, ducks, geese and dogs in the running process of the country, the bumper is easy to damage when the vehicle speed is too fast, meanwhile, the animals are seriously injured and die, the second cushion pad is soft, a certain buffering effect can be achieved, the buffer plate can move towards the inside of the second mounting groove after collision, at the moment, the springs are compressed, the buffering effect is further achieved, the main body and the animals are effectively protected, and the running safety is greatly improved.

The problem that an automobile bumper in the existing market is easy to collide with animals such as chicken, duck, goose and dog in the running process of the automobile in the rural area in the use process is solved, the bumper is easy to damage when the automobile is too fast, and meanwhile the animals are seriously injured and die is solved, but the bumper is fixed in the scheme and is unreliable, the phenomenon of falling easily occurs when the automobile bumper is used for a long time, if the problem of falling occurs in the running process, the automobile is very unfavorable, and traffic accidents are easy to occur.

There is therefore a need to propose a new solution to this problem.

Disclosure of Invention

Aiming at overcoming the defects of the prior art that the connection is unreliable, the bumper falls off and the like.

The utility model discloses an automobile bumper with an anti-drop function, which comprises a first connecting piece, wherein a sliding groove is formed in the front surface of the first connecting piece, a cavity is formed in the inner bottom wall of the sliding groove, a spring is fixedly connected to the inner bottom wall of the cavity, a triangular block is fixedly connected to the other end of the spring, the front surface of the first connecting piece is provided with the bumper, a sliding block is fixedly connected to the back surface of the bumper, the outer surface of the sliding block is in sliding connection with the inner wall of the sliding groove, a through hole is formed in the first connecting piece, a threaded rod is fixedly connected to the back surface of the bumper, the outer surface of the threaded rod is in sliding connection with the inner wall of the through hole, and a nut is in threaded connection with the outer surface of the threaded rod.

Further, the outer surface of the threaded rod is connected with a first gasket and a second gasket in a sliding mode, and the outer surface of the first gasket is clamped with the outer surface of the second gasket.

Further, a connecting plate is fixedly connected to the bottom surface of the first connecting piece, and a second connecting piece is fixedly connected to the bottom surface of the connecting plate.

Further, the back of the bumper is fixedly connected with four strip-shaped blocks which are arranged at equal intervals, and the outer surface of each strip-shaped block is fixedly connected with two elastic clamping strips.

Furthermore, two clamping grooves are formed in the front faces of the first connecting piece and the second connecting piece, and the inner wall of each clamping groove is clamped with the outer surface of the corresponding elastic clamping strip.

Furthermore, four through holes which are arranged in equal distance are formed in the bumper, the first connecting piece and the second connecting piece, and threads are formed in the inner wall of each through hole.

Further, the front of the bumper is fixedly connected with a reinforcing piece, and the bottom of the bumper is fixedly connected with a collision-preventing strip.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the sliding groove, the sliding block, the cavity, the spring, the triangular block, the through hole, the threaded rod, the screw cap and other parts are arranged, the sliding block is pushed to the bottom of the sliding groove through sliding between the sliding groove and the sliding block, the spring and the triangular block are placed through the cavity, the triangular block is pressed down to the bottom when being pushed, the triangular block automatically rebounds to limit the movement of the sliding block, the threaded rod and the through hole slide, and the screw cap is placed to be in threaded connection with the threaded rod, so that the device is fixed, and the effects of firm and reliable connection and preventing the bumper from falling are achieved.

2. According to the utility model, the threaded rod, the screw cap, the first gasket, the second gasket, the strip-shaped block, the elastic clamping strip, the clamping groove and other parts are arranged, the first gasket and the second gasket are fixedly connected with the screw cap through the threads, and are placed between the first gasket and the second gasket, and a large friction force is generated due to the shape relation of the first gasket and the second gasket, so that the strip-shaped block is pushed to drive the elastic clamping strip to be clamped with the clamping groove, the connection is firmer, the effect that the elastic clamping strip can generate a large friction force through the interaction of the first gasket and the second gasket, and the falling-off prevention effect is achieved, and the effect of convenient installation and fixation is achieved through the clamping between the elastic clamping strip and the clamping groove.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic rear view of a bumper according to the present utility model;

FIG. 3 is a schematic view of the internal structure of a second connector according to the present utility model;

FIG. 4 is a schematic view showing the internal structure of the sliding groove according to the present utility model;

FIG. 5 is a schematic view of the structure of the threaded rod of the present utility model;

FIG. 6 is a schematic view of a bar block construction of the present utility model;

in the figure: 1. a first connecting piece; 2. a sliding groove; 3. a cavity; 4. a spring; 5. triangular blocks; 6. a bumper; 7. a sliding block; 8. a through hole; 9. a threaded rod; 10. a screw cap; 11. a first gasket; 12. a second gasket; 13. a connecting plate; 14. a second connecting piece; 15. a clamping groove; 16. a through hole; 17. a bar block; 18. an elastic clamping strip; 19. a reinforcing member; 20. and (5) an anti-collision strip.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, the automobile bumper with the anti-drop function comprises a first connecting piece 1, a sliding groove 2 is formed in the front surface of the first connecting piece 1, a cavity 3 is formed in the inner bottom wall of the sliding groove 2, a spring 4 is fixedly connected to the inner bottom wall of the cavity 3, a triangular block 5 is fixedly connected to the other end of the spring 4, a bumper 6 is arranged in the front surface of the first connecting piece 1, a sliding block 7 is fixedly connected to the back surface of the bumper 6, the outer surface of the sliding block 7 is in sliding connection with the inner wall of the sliding groove 2, a through hole 8 is formed in the inner surface of the first connecting piece 1, a threaded rod 9 is fixedly connected to the back surface of the bumper 6, the outer surface of the threaded rod 9 is in sliding connection with the inner wall of the through hole 8, a nut 10 is arranged on the outer surface of the threaded rod 9 in a threaded connection, the first connecting piece 1 and the head portion are placed, meanwhile, the sliding groove 2 is formed to provide a moving space for the sliding block 7, the bumper 6 is positioned through the position between the sliding block 7 and the sliding groove 2, the position of the bumper 6 is guaranteed to be installed and positioned reliably, the cavity 3 is formed through the sliding groove 2, the inside the sliding groove 4 is placed, the sliding block 4 is fixedly connected to the inside the sliding block, the sliding block through the sliding block 4, the sliding block 7 is connected to the sliding block 5 through the triangular block 5, the threaded block 5 and the inner surface is not in sliding block 5, the sliding block 9 is connected to the sliding block through the sliding block 9, the threaded portion, the threaded rod through the threaded rod, the threaded rod 9, the threaded rod is not connected to the sliding block 9, and the sliding groove through the sliding groove 9, and the threaded portion is convenient to be connected to the sliding groove through the sliding groove, and the sliding groove through the sliding groove and the sliding groove, and the inner groove through the position and the inner side and the sliding groove.

Referring to fig. 5, the outer surface of the threaded rod 9 is slidably connected with a first gasket 11 and a second gasket 12, the outer surface of the first gasket 11 is clamped with the outer surface of the second gasket 12, the first gasket 11 and the second gasket 12 are positioned through the threaded rod 9, one side of the first gasket 11 is a small tooth and is contacted with the bumper 6, the friction force between the first gasket and the bumper 6 is increased through reversing the direction, the other side of the first gasket is a large tooth, the other side of the first gasket is the same large tooth corresponding to the second gasket 12, and the first gasket 11 and the second gasket 12 are placed in opposite directions, the friction force between the second gasket 12 and the first gasket 11 is increased, and the friction force between the second gasket and the nut 10 is increased, so that the connection is reliable and the second gasket cannot loosen.

Referring to fig. 3, a connecting plate 13 is fixedly connected to the bottom surface of the first connecting member 1, a second connecting member 14 is fixedly connected to the bottom surface of the connecting plate 13, the connecting plate 13 is placed by selling the first connecting member 1, the second connecting member 14 is fixedly connected to the connecting plate 13, and the connecting member formed by the first connecting member 1 and the second connecting member 14 can provide an installation position for the bumper 6 and is not easy to loosen.

Referring to fig. 2 and 6, four bar blocks 17 arranged at equal distance are fixedly connected to the back of the bumper 6, two elastic clamping strips 18 are fixedly connected to the outer surface of each bar block 17, the bar blocks 17 are positioned and fixed through the bumper 6, the elastic clamping strips 18 are positioned through the bar blocks 17, the shape of each elastic clamping strip 18 is inverted triangle, and when the elastic clamping strips are clamped with corresponding components, the elastic clamping strips are easy to enter and difficult to exit.

Referring to fig. 1 and 3, two clamping grooves 15 are formed in the front surfaces of the first connecting piece 1 and the second connecting piece 14, the inner wall of each clamping groove 15 is clamped with the outer surface of the corresponding elastic clamping strip 18, the clamping grooves 15 are positioned through the first connecting piece 1 and the second connecting piece 14, the clamping grooves 15 and the elastic clamping strips 18 are formed in a clamped manner, and when the elastic clamping strips 18 are pushed into the clamping grooves 15, the connection reliability is ensured due to the shape characteristics of the clamping grooves 15 and the elastic clamping strips 18.

Referring to fig. 1, 2, 3 and 4, four through holes 16 are formed in the bumper 6, the first connecting member 1 and the second connecting member 14 at equal intervals, threads are formed in the inner wall of each through hole 16, and the through holes 16 are formed to penetrate through the bumper 6 and the corresponding first connecting member 1 and second connecting member 14, and the mounting bolts are fixed with the internal threads of the connecting members together, so that the connection is more reliable in a multi-directional fixing mode.

Referring to fig. 1, the front surface of the bumper 6 is fixedly connected with a reinforcing member 19, the bottom surface of the bumper 6 is fixedly connected with a bumper strip 20, the reinforcing member 19 is fixed through the bumper 6, the reinforcing member 19 can reduce the damage of the vehicle when the vehicle is impacted, the appearance is enhanced, the bumper strip 20 is placed at the bottom of the bumper strip, and when the vehicle runs in a low-lying road section, the bumper strip 20 can firstly contact the ground, so that the impact on the bumper 6 is reduced and the damage is reduced.

When the utility model is used: the connecting piece II 14 is fixed with the connecting piece I1 through the connecting plate 13 and fixed at the head position, the bumper 6 is pushed to slide through an angle, the sliding block 7 and the sliding groove 2 are connected together, the sliding block 7 presses down the triangular block 5, when the sliding block 7 is limited to the bottom of the sliding groove 2, the triangular block 5 locks the sliding block 7 in the sliding groove 2 through resilience of the spring 4, at the moment, the through hole 8 and the threaded rod 9 form positioning, the bumper 6 is pushed to drive the strip-shaped block 17 and simultaneously drive the elastic clamping strip 18 and the clamping groove 15 to form clamping connection, the gasket I11 and the gasket II 12 are placed on the outer surface of the threaded rod 9, the nut 10 is screwed down to fasten the gasket I11 and the gasket II 12 to form fixing, the friction force is increased to prevent the threaded rod 9 from loosening, the integral connection is ensured to be reliable, and the threaded connection is realized through internal threads of the bolt and the through hole 16 to strengthen the gasket II.

Claims

1. An automobile bumper with anticreep function, includes connecting piece one (1), its characterized in that: the utility model discloses a novel screw rod type connecting piece, including connecting piece one (1), sliding tray (2) have been seted up in the front of connecting piece one (1), cavity (3) have been seted up to the interior bottom wall of sliding tray (2), the interior bottom wall fixedly connected with spring (4) of cavity (3), the other end fixedly connected with triangle piece (5) of spring (4), the front of connecting piece one (1) is equipped with bumper (6), the back fixedly connected with sliding block (7) of bumper (6), the surface and the inner wall sliding connection of sliding tray (2) of sliding block (7), through-hole (8) have been seted up in the inside of connecting piece one (1), the back fixedly connected with threaded rod (9) of bumper (6), the surface of threaded rod (9) and the inner wall sliding connection of through-hole (8), the surface threaded connection of threaded rod (9) has nut (10).

2. An automobile bumper with anti-drop function according to claim 1, wherein: the outer surface of the threaded rod (9) is connected with a first gasket (11) and a second gasket (12) in a sliding mode, and the outer surface of the first gasket (11) is clamped with the outer surface of the second gasket (12).

3. An automobile bumper with anti-drop function according to claim 1, wherein: the bottom surface fixedly connected with connecting plate (13) of connecting piece one (1), the bottom surface fixedly connected with connecting piece two (14) of connecting plate (13).

4. An automobile bumper with anti-drop function according to claim 1, wherein: the back of the bumper (6) is fixedly connected with four strip-shaped blocks (17) which are arranged at equal intervals, and the outer surface of each strip-shaped block (17) is fixedly connected with two elastic clamping strips (18).

5. An automobile bumper with anti-drop function according to claim 3, wherein: two clamping grooves (15) are formed in the front faces of the first connecting piece (1) and the second connecting piece (14), and the inner wall of each clamping groove (15) is clamped with the outer surface of the corresponding elastic clamping strip (18).

6. An automobile bumper with anti-drop function according to claim 3, wherein: four through holes (16) which are arranged in equal distance are formed in the bumper (6), the first connecting piece (1) and the second connecting piece (14), and threads are formed in the inner wall of each through hole (16).

7. An automobile bumper with anti-drop function according to claim 1, wherein: the front of the bumper (6) is fixedly connected with a reinforcing piece (19), and the bottom of the bumper (6) is fixedly connected with a collision-preventing strip (20).