CN219325801U

CN219325801U - Automobile bumper convenient to maintain

Info

Publication number: CN219325801U
Application number: CN202320303057.3U
Authority: CN
Inventors: 葛慧; 巍峰; 丁言亮; 刘志国
Original assignee: Mengcheng Jianghuai Yichang Automobile Accessories Co ltd
Current assignee: Mengcheng Jianghuai Yichang Automobile Accessories Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-11
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses an automobile bumper which belongs to the technical field of automobile bumpers and particularly relates to an automobile bumper which is convenient to maintain, the automobile bumper comprises a bumper frame serving as a connecting base frame, connecting seats are integrally formed on the left side and the right side of the bumper frame, connecting grooves connected with external fastening bolts are formed in the connecting seats, caulking grooves are formed in the inner sides of the connecting seats, magnetic attraction sheets which are magnetically attracted and matched with an automobile shell are embedded in the caulking grooves, a protection part is arranged on the outer side of the bumper frame and is used for protecting the outer side of the bumper, the magnetic attraction sheets are fixed in the bumper frame through the arranged caulking grooves, when the bumper frame is disassembled and assembled, the bumper frame is primarily magnetically attracted on the outer side of a frame through the magnetic attraction sheets, then subsequent positioning and inserting are carried out, and the like, so that an operator does not need to carry out handheld fixation, and the subsequent disassembly and assembly operations are convenient.

Description

Automobile bumper convenient to maintain

Technical Field

The utility model relates to the technical field of automobile bumpers, in particular to an automobile bumper convenient to maintain.

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 safety device is used for absorbing and buffering external impact force and protecting the automobile body and passengers. With the development of the automobile industry and the great application of engineering plastics in the automobile industry, automobile bumpers have also moved to innovative roads as an important safety device. At present, automobile front and rear bumpers have been required to be harmonious and unified with the body shape and to be lightweight in addition to the original protection function. The front and rear bumpers of a car are all made of plastic and are called plastic bumpers.

An automobile bumper convenient to maintain is disclosed in patent application number CN202020697826.9, and belongs to the technical field of automobile bumper manufacturing. The automobile bumper comprises an automobile bumper body, wherein an automobile connecting plate is arranged on the back surface of the automobile bumper body, a bumper connecting rod is arranged at the top of the automobile connecting plate, fixing rods are fixedly connected to two sides of the top of the automobile connecting plate, the top of each fixing rod penetrates through the bumper connecting rod and extends to the inside of the bumper connecting rod, and transmission mechanisms are arranged on two sides of the top of each bumper connecting rod.

Above-mentioned automobile bumper is because needs many bolts to connect when dismouting maintenance, at first needs operating personnel to hold or fix the bumper with the help of the instrument, then maintenance personal dismantles the bolt from the automobile top again after dismantling the bolt from the automobile bottom, takes down automobile bumper and maintains automobile bumper, and whole dismouting operation flow is comparatively loaded down with trivial details.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

Therefore, the utility model aims to provide the automobile bumper convenient to maintain, the magnetic attraction sheet is fixed in the bumper frame through the caulking groove, when the bumper frame is disassembled and assembled, the bumper frame is primarily magnetically attracted outside the frame through the magnetic attraction sheet, and then subsequent positioning and inserting are performed, so that the automobile bumper is convenient for subsequent disassembly and assembly operations without being held and fixed by an operator.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

an automotive bumper for ease of maintenance, comprising:

the bumper frame is used as a connecting base frame, the left side and the right side of the bumper frame are integrally formed and connected with connecting seats, and connecting grooves connected with external fastening bolts are formed in the connecting seats;

the inner side of the connecting seat is provided with a caulking groove, and a magnetic attraction piece matched with the automobile shell in a magnetic attraction manner is embedded in the caulking groove;

and the protection part is arranged at the outer side of the bumper frame and is used for protecting the outer part of the bumper.

As a preferred embodiment of the vehicle bumper for easy maintenance according to the present utility model, wherein: the clamping groove is formed in the outer side of the bumper frame, and positioning screw holes communicated with the clamping groove are formed in the outer side of the bumper frame corresponding to the clamping groove.

As a preferred embodiment of the vehicle bumper for easy maintenance according to the present utility model, wherein: the protection component comprises an anti-collision plate connected to the outer side of the bumper frame, a clamping seat assembled with the clamping groove is integrally formed on the outer side of the anti-collision plate, and a screw hole matched with the positioning screw hole is formed in the clamping seat.

As a preferred embodiment of the vehicle bumper for easy maintenance according to the present utility model, wherein: and the positioning screw hole is internally and spirally connected with a positioning bolt.

As a preferred embodiment of the vehicle bumper for easy maintenance according to the present utility model, wherein: the outside of the anti-collision plate is connected with a plurality of groups of buffers from left to right, and the front end and the rear end of each buffer are respectively connected with the anti-collision plate and the bumper frame.

As a preferred embodiment of the vehicle bumper for easy maintenance according to the present utility model, wherein: and a rubber pad is adhered to the outer side of the anti-collision plate.

Compared with the prior art: the magnetic attraction pieces are fixed in the bumper frame through the caulking grooves, when the bumper frame is disassembled and assembled, the bumper frame is primarily magnetically attracted outside the frame through the magnetic attraction pieces, and then subsequent positioning and inserting and the like are performed, so that an operator is not required to hold and fix the bumper frame, and the subsequent disassembly and assembly operation is convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 100 bumper brackets, 110 connecting seats, 111 connecting grooves, 120 caulking grooves, 130 magnetic attraction sheets, 140 clamping grooves, 141 positioning screw holes, 200 protection components, 210 anti-collision plates, 211 clamping seats, 211a screw holes, 220 buffers and 230 positioning bolts.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The present utility model provides an automobile bumper for easy maintenance, referring to fig. 1 to 4, comprising a bumper frame 100 and a protective member 200;

with continued reference to fig. 1 to 4, as a bumper frame 100 for connecting the base frame, a connection base 110 is integrally formed at both left and right sides of the bumper frame 100, and a connection groove 111 connected with an external fastening bolt is formed in the connection base 110;

the embedded groove 120 is formed in the inner side of the connecting seat 110, the magnetic attraction piece 130 matched with the magnetic attraction of the automobile shell is embedded in the embedded groove 120, the magnetic attraction piece 130 is fixed in the bumper frame 100 through the arranged embedded groove 120, when the bumper frame 100 is disassembled and assembled, the bumper frame 100 is primarily magnetically attracted outside the frame through the magnetic attraction piece 130, then subsequent positioning is carried out, an operator does not need to hold and fix the vehicle, the subsequent disassembly and assembly operation are convenient, the clamping groove 140 is formed in the outer side of the bumper frame 100, and the positioning screw hole 141 communicated with the clamping groove 140 is formed in the outer side of the bumper frame 100 corresponding to the clamping groove 140;

with continued reference to fig. 1-4, the protection component 200 is disposed on the outer side of the bumper frame 100, and is used for protecting the outer side of the bumper, the protection component 200 includes an anti-collision plate 210 connected on the outer side of the bumper frame 100, a clamping seat 211 clamped and combined with the clamping groove 140 is integrally formed on the outer side of the anti-collision plate 210, a screw hole 211a matched with the positioning screw hole 141 is formed on the clamping seat 211, the positioning screw hole 141 and the screw hole 211a are internally threaded and connected with positioning bolts 230, a plurality of groups of buffers 220 are connected on the outer side of the anti-collision plate 210 from left to right, the front end and the rear end of each buffer 220 are respectively connected with the anti-collision plate 210 and the bumper frame 100, the buffers 220 and the anti-collision plate 210 are matched to form a buffer component, and the bumper frame 100 is protected in an auxiliary mode, after collision, deformation of the buffer protection effect is realized on the bumper frame 100 can be avoided, frequent maintenance operation on the bumper frame 100 can be avoided, meanwhile, the clamping groove 140 and the clamping seat 211 are clamped and combined with the protection component 200 and the bumper frame 100 can be conveniently detached, subsequent maintenance is convenient, and maintenance cost is low.

Working principle: when the utility model is used, the magnetic attraction piece 130 is fixed in the bumper frame 100 through the caulking groove 120, and when the bumper frame 100 is disassembled and assembled, the bumper frame 100 is primarily magnetically attracted outside the frame through the magnetic attraction piece 130, and then the subsequent positioning is carried out, so that the operation personnel is not required to hold the bumper frame for fixation, and the subsequent disassembly and assembly operation are convenient;

meanwhile, the buffer 220 and the anti-collision plate 210 are matched to form a buffer piece, the bumper frame 100 is protected in an auxiliary mode, after collision occurs, the buffer 220 and the anti-collision plate 210 deform to achieve a buffer protection effect, deformation damage of the bumper frame 100 can be avoided, frequent maintenance operation on the bumper frame 100 can be avoided preliminarily, meanwhile, the clamping groove 140 and the clamping seat 211 are clamped and assembled to connect the protection component 200 and the bumper frame 100, the anti-collision plate 210 can be conveniently detached, follow-up maintenance is facilitated, and maintenance cost is low.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. An automobile bumper for facilitating maintenance, comprising:

the bumper frame (100) is used as a connecting base frame, connecting seats (110) are integrally formed on the left side and the right side of the bumper frame (100), and connecting grooves (111) connected with external fastening bolts are formed in the connecting seats (110);

the inner side of the connecting seat (110) is provided with an embedded groove (120), and a magnetic attraction piece (130) which is in magnetic attraction fit with the automobile shell is embedded in the embedded groove (120);

and a protection member (200) which is disposed outside the bumper frame (100) and protects the bumper from the outside.

2. The automobile bumper with convenient maintenance according to claim 1, wherein the outside of the bumper frame (100) is provided with a clamping groove (140), and the outside of the bumper frame (100) is provided with a positioning screw hole (141) which is communicated with the clamping groove (140) and corresponds to the clamping groove (140).

3. The automobile bumper with convenient maintenance according to claim 1, wherein the protection component (200) comprises an anti-collision plate (210) connected to the outer side of the bumper frame (100), the outer side of the anti-collision plate (210) is integrally formed and connected with a clamping seat (211) which is in clamping fit with the clamping groove (140), and a screw hole (211 a) which is matched with the positioning screw hole (141) is formed in the clamping seat (211).

4. A vehicle bumper according to claim 3, wherein the positioning screw hole (141) and the screw hole (211 a) are internally screwed with a positioning bolt (230).

5. The automobile bumper with convenient maintenance according to claim 3, wherein a plurality of groups of buffers (220) are connected to the outer side of the anti-collision plate (210) from left to right, and the front end and the rear end of each buffer (220) are respectively connected with the anti-collision plate (210) and the bumper frame (100).

6. A vehicle bumper according to claim 3, wherein a rubber pad is bonded to the outside of the crash panel (210).