Vehicle rear bumper

Abstract

The utility model relates to a vehicle rear bumper which comprises a bumper body, the bumper body comprises a mounting plate, a bottom plate is arranged on the side, away from a vehicle body, of the mounting plate, and a plurality of blocking pipes are arranged on the side, away from the mounting plate, of the bottom plate; each blocking pipe and the bottom plate are jointly provided with a connecting assembly. The utility model relates to the technical field of vehicle rear bumpers. The utility model has the effect of reducing the cost expenditure of a user.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of car rear bumper, especially to a car rear bumper. BACKGROUND

[0002] The car rear bumper is used to reduce the impact force and protect the car body and passengers when the car tail is impacted by external force.

[0003] The existing car rear bumper is integrally arranged, and the whole bumper needs to be replaced when the bumper is impacted by external force, thereby increasing the cost of the user. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims at providing a car rear bumper, which has the effect of reducing the cost of the user.

[0005] The above technical purpose of the utility model is realized by the following technical scheme.

[0006] A car rear bumper comprises a bumper body, the bumper body comprises a mounting plate, a bottom plate is arranged on the side of the mounting plate away from the car body, and a plurality of blocking pipes are arranged on the side of the bottom plate away from the mounting plate.

[0007] A connecting assembly is arranged on the bottom plate and the blocking pipes.

[0008] In a preferred example, the connecting assembly comprises a plurality of closed-end circular pipes, a plurality of first placing grooves are formed in the side of the bottom plate away from the mounting plate, the circular pipes are fixedly placed in the corresponding first placing grooves, a connecting plate is arranged in the circular pipes, and a threaded hole is formed in one side of the connecting plate.

[0009] A plurality of countersunk screws are arranged on the blocking pipes, the countersunk screws are threadedly connected with the corresponding blocking pipes, and the countersunk screws are partially arranged in the corresponding circular pipes and extend into the threaded holes in the corresponding connecting plates.

[0010] The countersunk screws are threadedly connected with the corresponding connecting plates.

[0011] In a preferred example, the connecting plate is elastically connected with the corresponding circular pipes.

[0012] In a preferred example, a plurality of sliding grooves are uniformly formed in the inner walls of the circular pipes, a plurality of sliding blocks are uniformly and fixedly arranged on the outer circumferential surface of the connecting plate, the sliding blocks are arranged in the corresponding sliding grooves, and the sliding blocks are slidably connected with the sliding grooves.

[0013] The spring is fixed between the connecting plate and the bottom of the inner wall of the circular tube.

[0014] In a preferred example, the utility model discloses further can be configured as: every blocking pipe with bottom plate between fixedly set with two rubber blocks.

[0015] In a preferred example, the utility model discloses further can be configured as: every blocking pipe with bottom plate between setting has the buffer foam, and the buffer foam is located between corresponding two rubber blocks.

[0016] In conclusion, the utility model discloses at least one beneficial technical effect:

[0017] 1. by the bumper body is divided into mounting plate, bottom plate and a plurality of blocking pipes, a plurality of blocking pipes are connected with the bottom plate through the connecting assembly, when being impacted by external force, the blocking pipe slows down the impact force and avoids the damage of the bottom plate and the mounting plate, and the operator only needs to replace the damaged blocking pipe, thereby reducing the cost expenditure of the user.

[0018] 2. by being provided with the spring on the circular tube and corresponding connecting plate, further slow down the external force impact. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole half cut structure schematic diagram of embodiment;

[0020] Figure 2 It is Figure 1 the enlarged structure schematic diagram in A place in.

[0021] In the drawing, 1, bumper body;11, mounting plate;12, bottom plate;13, blocking pipe;2, connecting assembly;21, circular tube;22, first placing groove;23, connecting plate;24, countersunk screw;3, spring;4, rubber block;5, buffer foam. DETAILED DESCRIPTION

[0022] The utility model will be further explained in detail in connection with the drawings.

[0023] Embodiment:

[0024] Referring to Figures 1-2 The utility model discloses a kind of rear bumper of car, including bumper body 1, bumper body 1 includes mounting plate 11, bottom plate 12 is provided on the side of mounting plate 11 away from vehicle body, and bottom plate 12 is provided with a plurality of blocking pipes 13 on the side away from mounting plate 11.

[0025] Every blocking pipe 13 is provided with connecting assembly 2 on bottom plate 12.

[0026] Two rubber blocks 4 are fixed between each blocking pipe 13 and the bottom plate 12. A buffer foam 5 is arranged between each blocking pipe 13 and the bottom plate 12, and the buffer foam 5 is located between the corresponding two rubber blocks 4.

[0027] The connecting assembly 2 comprises a plurality of closed circular pipes 21, a plurality of first placing grooves 22 are formed in the side of the bottom plate 12 away from the mounting plate 11, the closed circular pipes 21 are fixedly placed in the corresponding first placing grooves 22, a connecting plate 23 is arranged in each closed circular pipe 21, and a threaded hole is formed in one side of the connecting plate 23. A plurality of countersunk screws 24 are arranged on each blocking pipe 13, the countersunk screws 24 are threadedly connected with the corresponding blocking pipe 13, and the countersunk screws 24 are partially located in the corresponding closed circular pipe 21 and extend into the threaded hole in the corresponding connecting plate 23.

[0028] The countersunk screws 24 are threadedly connected with the corresponding connecting plate 23.

[0029] The connecting plate 23 is elastically connected with the corresponding closed circular pipe 21. A plurality of sliding grooves are uniformly formed in the inner wall of the closed circular pipe 21, and a plurality of sliding blocks are uniformly fixed on the outer circumferential surface of the connecting plate 23, the sliding blocks are located in the corresponding sliding grooves, and the sliding blocks are slidably connected with the sliding grooves.

[0030] A spring 3 is fixed between the connecting plate 23 and the bottom of the inner wall of the corresponding closed circular pipe 21. The spring 3 is a hard spring 3.

[0031] The embodiments of the specific embodiment are the preferred embodiments of the utility model, and are not limited to the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A rear bumper for a vehicle comprising a bumper body (1), characterized in that, The bumper body (1) includes a mounting plate (11), the mounting plate (11) is provided with a bottom plate (12) away from the vehicle body side, the bottom plate (12) is provided with a plurality of blocking pipes (13) away from the mounting plate (11) side; Each of the blocking pipes (13) is provided with a connecting assembly (2) on the bottom plate (12).

2. A rear bumper according to claim 1, characterized in that: The connecting assembly (2) includes a plurality of closed circular pipes (21), the bottom plate (12) is provided with a plurality of first placement grooves (22) away from the mounting plate (11) side, the circular pipe (21) is fixedly placed in the corresponding first placement groove (22), the circular pipe (21) is provided with a connecting plate (23), one side of the connecting plate (23) is provided with a threaded hole; Each of the blocking pipes (13) is provided with a plurality of countersunk screws (24), the countersunk screws (24) are threadedly connected with the corresponding blocking pipes (13), and the countersunk screws (24) are partially located in the corresponding circular pipes (21) and extend into the threaded holes in the corresponding connecting plates (23); The countersunk screws (24) are threadedly connected with the corresponding connecting plates (23).

3. A rear bumper according to claim 2, characterized in that: The connecting plate (23) is elastically connected with the corresponding circular pipe (21).

4. A rear bumper according to claim 3, characterized in that: The inner wall of the circular pipe (21) is uniformly provided with a plurality of sliding grooves, and the outer circumferential surface of the connecting plate (23) is uniformly provided with a plurality of sliding blocks, the sliding blocks are located in the corresponding sliding grooves, and the sliding blocks are slidably connected with the sliding grooves. The connecting plate (23) and the inner wall bottom of the corresponding circular pipe (21) are fixedly provided with a spring (3).

5. A rear bumper according to claim 4, characterized in that: Each of the blocking pipes (13) and the bottom plate (12) is fixedly provided with two rubber blocks (4).

6. A rear bumper according to claim 5, characterized in that: Each of the blocking pipes (13) and the bottom plate (12) is provided with a buffer foam (5), and the buffer foam (5) is located between the two rubber blocks (4).

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