CN212148739U

CN212148739U - Fixing device for automobile bumper

Info

Publication number: CN212148739U
Application number: CN202020773792.7U
Authority: CN
Inventors: 蒋浩
Original assignee: Jiangsu Ruiyan Lihua Physical And Automobile Trims Co ltd
Current assignee: Jiangsu Ruiyan Lihua Physical And Automobile Trims Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-15
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a fixing device for automobile bumper, including the bumper, bumper one side outer wall rotates and is connected with a plurality of screw rods, screw rod one side fixedly connected with nut, the bumper both ends are all rotated and are connected with the fixed block, fixed block one side outer wall rotates and is connected with first bolt, first bolt bottom is provided with fixed box, fixed box and fixed block outer wall fixed connection, the inside magnetic path that is provided with of fixed box. The utility model discloses a set up a plurality of screw rods and come to fix the bumper anterior segment, then through setting up and the rotatable fixed block of bumper, the fixed block is provided with the mount, the mount bottom is provided with the second bolt and fixes bumper and bottom of the car body, then sets up first bolt and magnetic path and comes to fix bumper and car body side, makes to have very high stability between bumper and the automobile body through above setting, has very high security.

Description

Fixing device for automobile bumper

Technical Field

The utility model relates to a fixing device technical field especially relates to a fixing device for car bumper.

Background

The front end and the rear end of the automobile are provided with bumpers which not only have the decoration function, but also are more important to be safety devices which absorb and buffer the external impact force and protect the automobile body and passengers. Wherein the outer plate and the buffer material are made of plastics, and the cross beam is punched into a U-shaped groove by a cold-rolled sheet with the thickness of about 1.5 mm; the outer plate and the buffer material are attached to the cross beam, and the cross beam is connected with the frame longitudinal beam through screws and can be detached at any time. The plastic used for the plastic bumper is mainly made of polyester and polypropylene materials by an injection molding method.

At present, the bumper of the automobile is generally fixed through a plurality of simple bolts, and the bolts of the assembly are easy to loosen after the automobile vibrates in long-term running, so that accidents are easy to happen, and therefore the device with the multiple fixed bumpers is very important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing device for a bumper.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fixing device for automobile bumper, includes the bumper, bumper one side outer wall rotates and is connected with a plurality of screw rods, screw rod one side fixedly connected with nut, the bumper both ends all rotate and are connected with the fixed block, fixed block one side outer wall rotates and is connected with first bolt, first bolt bottom is provided with fixed box, fixed box and fixed block outer wall fixed connection, the inside magnetic path that is provided with of fixed box, fixed box bottom is provided with the mount, mount and fixed block fixed connection, the mount rotates and is connected with the second bolt.

Preferably, the fixed block is fixedly connected with a buckle, and the bumper and the buckle are detachably connected.

Preferably, the screw rod rotates and is connected with the buffer board, and the buffer board is close to bumper one side fixedly connected with damping spring, damping spring and bumper one side outer wall fixed connection.

Preferably, one side of the buffer plate, which is far away from the bumper, is fixedly connected with a rubber pad.

Preferably, the two sides of the fixing frame are fixedly connected with supporting frames, and the supporting frames are fixedly connected with the outer wall of one side of the fixing block.

Preferably, one side of the fixed block is rotatably connected with an air inlet, and an air outlet is formed in the outer wall of the end, far away from the bumper, of the fixed block.

The utility model has the advantages that:

1. fix the bumper anterior segment through setting up a plurality of screw rods, then through setting up and the rotatable fixed block of bumper, the fixed block is provided with the mount, the mount bottom is provided with the second bolt and fixes bumper and bottom of the vehicle body, then sets up first bolt and magnetic path and fixes bumper and automobile body side, makes through above setting up to have very high stability between bumper and the automobile body, has very high security.

2. Through setting up buffer board and screw rod threaded connection, rotatory screw rod makes bumper and automobile body connect fixedly, is provided with damping spring between buffer board and the bumper, and unexpected collision appears in the car, can play certain cushioning effect, has promoted the security of vehicle.

3. The bumper is generally supported by plastic, the device can be softened due to hot weather, and wind enters the fixed block through the rotatable air inlet and is discharged from the air outlet, so that the inside of the fixed block is cooled, and the device has certain stress and safety.

Drawings

Fig. 1 is a schematic view of a main structure of a fixing device for a bumper proposed in embodiment 1 of the present invention;

fig. 2 is a schematic top view of a fixing device for a bumper proposed in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a fixing device for an automobile bumper according to embodiment 2 of the present invention;

fig. 4 is a schematic top view of a fixing device for a bumper proposed in embodiment 2 of the present invention.

In the figure: the damping device comprises a bumper 1, a screw rod 2, a buffer plate 3, a rubber mat 4, a first bolt 5, a fixing box 6, a magnetic block 7, a supporting frame 8, a fixing frame 9, a second bolt 10, a damping spring 11, a nut 12, a fixing block 13, a buckle 14, an air inlet 15 and an air outlet 16.

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.

Example 1

Referring to fig. 1-2, a fixing device for a bumper of an automobile comprises a bumper 1, wherein a plurality of screw rods 2 are rotatably connected to the outer wall of one side of the bumper 1, nuts 12 are fixedly connected to one side of the screw rods 2, fixing blocks 13 are rotatably connected to both ends of the bumper 1, a first bolt 5 is rotatably connected to the outer wall of one side of the fixing blocks 13, a fixing box 6 is arranged at the bottom of the first bolt 5, the fixing box 6 is fixedly connected to the outer wall of the fixing blocks 13, a magnet 7 is arranged inside the fixing box 6, a fixing frame 9 is arranged at the bottom of the fixing box 6, the fixing frame 9 is fixedly connected to the fixing blocks 13, a second bolt 10 is rotatably connected to the fixing frame 9, a plurality of screw rods 2 are arranged to fix the front section of the bumper 1, then the fixing blocks 13 are rotatably arranged with the bumper 1, the fixing frame 9 is arranged on, then, the first bolt 5 and the magnet 7 are arranged to fix the bumper 1 and the side face of the vehicle body, and the bumper 1 and the vehicle body have high stability and high safety through the arrangement.

In the utility model, the fixed block 13 is fixedly connected with the buckle 14, the bumper 1 is detachably connected with the buckle 14, and the fixed block 13 and the bumper 1 are fixed by the fixing mechanism;

the screw rod 2 is rotatably connected with the buffer plate 3, one side of the buffer plate 3, which is close to the bumper 1, is fixedly connected with the damping spring 11, the damping spring 11 is fixedly connected with the outer wall of one side of the bumper 1, the buffer plate 3 is in threaded connection with the screw rod 2, the bumper 1 is fixedly connected with a vehicle body by rotating the screw rod 2, and the damping spring 11 is arranged between the buffer plate 3 and the bumper 1, so that when an automobile is accidentally collided, a certain buffering effect can be achieved, and the safety of the automobile is improved;

a rubber pad 4 is fixedly connected to one side of the buffer plate 3, which is far away from the bumper 1, so that the bumper 1 and a vehicle body are prevented from being abraded;

the equal fixedly connected with support frame 8 in mount 9 both sides, support

frame

8 and 13 one side outer wall fixed connection of fixed block further consolidate mount 9.

The working principle is as follows: in the idle position of the device, all the components are referred to as structural parts to be connected, the specific connecting means refers to the following working principle that all the components are connected in sequence, the detailed connecting means is the known technology in the field, the following main description of the working principle and the process is omitted, when the device is used, the front section of the bumper 1 is fixed by arranging the plurality of screw rods 2, then the bumper 1 and the bottom of the vehicle body are fixed by arranging the fixing blocks 13 which can rotate with the bumper 1, the fixing blocks 13 are provided with the fixing frames 9, the bottom of the fixing frames 9 is provided with the second bolts 10, then the bumper 1 and the side face of the vehicle body are fixed by arranging the first bolts 5 and the magnetic blocks 7, and the bumper 1 and the vehicle body are high in stability and safety through the arrangement.

Example 2

Referring to fig. 3-4, a fixing device for a bumper of an automobile, wherein an air inlet 15 is rotatably connected to one side of a fixing block 13, and an air outlet 16 is arranged on the outer wall of one end of the fixing block 13, which is far away from the bumper 1.

The working principle is as follows: the bumper 1 is generally made of plastic, the device can be softened due to hot weather, and wind enters the fixed block 13 through the rotatable air inlet 15 and is discharged from the air outlet 16, so that the inside of the fixed block 13 is cooled, and the device has certain stress and safety.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fixing device for automobile bumper, includes bumper (1), its characterized in that, bumper (1) one side outer wall rotates and is connected with a plurality of screw rods (2), screw rod (2) one side fixedly connected with nut (12), bumper (1) both ends are all rotated and are connected with fixed block (13), fixed block (13) one side outer wall rotates and is connected with first bolt (5), first bolt (5) bottom is provided with fixed box (6), fixed box (6) and fixed block (13) outer wall fixed connection, fixed box (6) inside is provided with magnetic path (7), fixed box (6) bottom is provided with mount (9), mount (9) and fixed block (13) fixed connection, mount (9) rotate and are connected with second bolt (10).

2. A fixing device for a bumper of a vehicle according to claim 1, wherein a buckle (14) is fixedly connected to the fixing block (13), and the bumper (1) and the buckle (14) are detachably connected.

3. The fixing device for the bumper of the automobile as claimed in claim 1, wherein the screw rod (2) is rotatably connected with a buffer plate (3), a damping spring (11) is fixedly connected to one side of the buffer plate (3) close to the bumper (1), and the damping spring (11) is fixedly connected with the outer wall of one side of the bumper (1).

4. A fixing device for a bumper according to claim 3, characterised in that a rubber mat (4) is fixedly connected to the side of the bumper plate (3) remote from the bumper (1).

5. The fixing device for the bumper of the automobile as claimed in claim 1, wherein the supporting frame (8) is fixedly connected to both sides of the fixing frame (9), and the supporting frame (8) is fixedly connected to the outer wall of one side of the fixing block (13).

6. The fixing device for the bumper of the automobile as claimed in claim 1 or 2, wherein an air inlet (15) is rotatably connected to one side of the fixing block (13), and an air outlet (16) is arranged on the outer wall of one end of the fixing block (13) far away from the bumper (1).