CN222136690U

CN222136690U - Automobile bumper

Info

Publication number: CN222136690U
Application number: CN202323552017.1U
Authority: CN
Inventors: 郑楠; 郭小娟
Original assignee: Changzhou Shenba Vehicle Accessories Co ltd
Current assignee: Changzhou Shenba Vehicle Accessories Co ltd
Priority date: 2023-12-25
Filing date: 2023-12-25
Publication date: 2024-12-10
Anticipated expiration: 2033-12-25

Abstract

The application relates to the technical field of automobile accessories, in particular to an automobile bumper which comprises a fixed seat, a connecting plate and a bumper shell, wherein the fixed seat is fixedly connected to an automobile through a fixing piece, the bumper shell is fixedly connected to the connecting plate, the connecting plate is positioned between the fixed seat and the bumper shell, a plurality of spring shock absorbers are fixedly arranged between the connecting plate and the fixed seat, and two ends of each spring shock absorber are respectively fixedly connected with the fixed seat and the connecting plate. The application has the effect of buffering and protecting the bumper.

Description

Automobile bumper

Technical Field

The application relates to the technical field of automobile accessories, in particular to an automobile bumper.

Background

The automobile bumper is an important safety device arranged at the front end and the rear end of an automobile, but the automobile bumper in the related art can play a role in preventing collision, but has no energy absorption and buffering effect structure between the bumper and the automobile body, so that the bumper cannot play an effective buffering protection effect when violent collision occurs, and the bumper effect, the service life and the automobile body and the personal safety can be influenced.

To this end, the present application provides an automobile bumper.

Disclosure of utility model

In order to enable the bumper to have a buffer protection function, the application provides an automobile bumper.

The technical scheme adopted by the automobile bumper is as follows:

The utility model provides an automobile bumper, includes fixing base, connecting plate and bumper casing, the fixing base passes through mounting fixed connection on the car, bumper casing fixed connection is on the connecting plate, the connecting plate is located between fixing base and the bumper casing, fixed mounting has a plurality of spring damper between connecting plate and the fixing base, the both ends of spring damper respectively with fixing base and connecting plate fixed connection.

Through adopting above-mentioned technical scheme, when taking place violent striking, the bumper casing can transmit the impact force to spring damper department to make the bumper play effectual buffering guard action, improve bumper's insurance effect, life and automobile body safety, personal safety.

Optionally, the end surfaces of the connecting plate and the fixing seat are provided with T-shaped grooves, the T-shaped grooves are blind grooves, the T-shaped grooves on the connecting plate and the T-shaped grooves on the fixing seat are arranged oppositely, and the T-shaped grooves penetrate through one surface, close to each other, of the connecting plate and the fixing seat;

t word groove interpolation is equipped with the T word pole with T word groove looks adaptation, the both ends of spring damper are fixed connection respectively on the T word pole of both sides, the one end that the T word pole is close to T word groove open end is fixed through the locating part.

Through adopting above-mentioned technical scheme, when installing the spring damper, be fixed in the T word pole of both sides respectively with the both ends of spring damper on earlier, then wear to locate the T word pole of both sides simultaneously in the T word groove of both sides, then fix the tip of T word pole, easy operation is convenient, the installation of the spring damper of being convenient for.

Optionally, the spacing groove has all been seted up on the terminal surface of connecting plate and fixing base, spacing groove and T word groove intercommunication, just the opening size in spacing groove is greater than the opening size in T word groove, the locating part is the limiting plate, limiting plate and T word pole butt, the limiting plate inlays and locates in the spacing groove and is fixed in the spacing inslot through the screw.

Through adopting above-mentioned technical scheme, penetrate T word pole in the T word groove, when fixed to T group's pole tip, put into the spacing groove with the limiting plate to be fixed in the spacing groove with the limiting plate through the screw, be convenient for the fixed of T word pole tip.

Optionally, the both ends fixedly connected with installation piece of spring damper, offered the mounting groove that supplies the installation piece to inlay on the side that two T word poles are close to each other, the installation piece passes through screw demountable installation in the mounting groove.

Through adopting above-mentioned technical scheme, when installing the spring damper, can transport each part to the scene earlier, then be fixed in the mounting groove with the installation piece, carry out the installation of T word pole again, each part can independent processing, transportation, then carry out on-the-spot equipment, convenient operation.

Optionally, one side that the spring damper was kept away from to the erection block is equal fixedly connected with erection column, set up the mounting hole that supplies the erection column to wear to establish on the diapire of erection tank, the T word pole is kept away from and has been seted up the groove of stepping down on the one side of spring damper, same all mounting holes on the T word pole all with same groove intercommunication of stepping down, the erection column is kept away from the one end of spring damper and is flushed with the diapire of the groove of stepping down, the erection column is kept away from and is offered threaded hole on the one side of spring damper, threaded hole threaded connection has fixing bolt, fixing bolt's nut is located the inslot of stepping down and with the diapire butt of the groove of stepping down.

Through adopting above-mentioned technical scheme, when installing the spring damper on T word pole, can pass the erection column mounting hole, then from the groove of stepping down, lock the erection column through fixing bolt, the field of vision is broad, convenient operation, then wears to locate the T word pole in the T word groove again and carries out the installation of T word pole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. When violent collision occurs, the bumper shell can transmit impact force to the spring damper, so that the bumper has an effective buffering protection function, the bumper has a longer service life, and the safety and personal safety of a vehicle body are improved;

2. When the spring shock absorber is installed, two ends of the spring shock absorber are respectively fixed on the T-shaped rods on two sides, then the T-shaped rods on two sides are simultaneously penetrated into the T-shaped grooves on two sides, then the ends of the T-shaped rods are fixed, the operation is simple and convenient, and the installation of the spring shock absorber is facilitated;

3. When the spring shock absorber is installed on the T-shaped rod, the installation column can penetrate through the installation hole, then the installation column is locked through the fixing bolt from the yielding groove, the visual field is wide, the operation is convenient, and then the T-shaped rod is penetrated into the T-shaped groove for installation of the T-shaped rod.

Drawings

Fig. 1 is a schematic view showing an overall structure of an automobile bumper according to an embodiment of the present application.

Fig. 2 is a schematic diagram of a T-slot structure according to an embodiment of the present application.

Fig. 3 is a schematic diagram of a configuration of a yielding slot according to an embodiment of the application.

Fig. 4 is a schematic view showing a structure of a mounting hole in an embodiment of the present application.

The reference numerals are 1, a fixed seat, 2, a connecting plate, 3, a bumper shell, 4, a spring damper, 5, a T-shaped groove, 51, a T-shaped rod, 511, a yielding groove, 6, a limiting groove, 61, a limiting plate, 7, a mounting block, 71, a mounting groove, 8, a mounting column, 81, a mounting hole, 9, a fixing bolt, 91 and a threaded hole.

Detailed Description

The application is described in further detail below with reference to fig. 1-4.

The embodiment of the application discloses an automobile bumper. Referring to fig. 1 to 4, an automobile bumper comprises an automobile bumper body, which comprises a fixing seat 1, a connecting plate 2 and a bumper shell 3, wherein the fixing seat 1 is fixedly connected to an automobile through a fixing piece, the bumper shell 3 is fixedly connected to the connecting plate 2, the connecting plate 2 is positioned between the fixing seat 1 and the bumper shell 3, a plurality of spring shock absorbers 4 are fixedly installed between the connecting plate 2 and the fixing seat 1, and two ends of each spring shock absorber 4 are respectively fixedly connected with the fixing seat 1 and the connecting plate 2. When violent collision occurs, the bumper shell 3 can transmit the impact force to the spring damper 4, so that the bumper has an effective buffering protection effect, and the bumper's bumper effect, service life and vehicle body safety and personal safety are improved.

T word groove 5 has all been seted up on the terminal surface of connecting plate 2 and fixing base 1, and T word groove 5 is blind groove, and the T word groove 5 on connecting plate 2 and the T word groove 5 on the fixing base 1 set up relatively, and T word groove 5 runs through the one side that connecting plate 2 and fixing base 1 are close to each other. T word groove 5 interpolation is equipped with the T word pole 51 with T word groove 5 looks adaptation, and the both ends of spring damper 4 are fixed connection respectively on the T word pole 51 of both sides, and the one end that T word pole 51 is close to T word groove 5 open end is fixed through the locating part. When the spring damper 4 is installed, the two ends of the spring damper 4 are respectively fixed on the T-shaped rods 51 on the two sides, then the T-shaped rods 51 on the two sides are simultaneously penetrated into the T-shaped grooves 5 on the two sides, then the ends of the T-shaped rods 51 are fixed, the operation is simple and convenient, and the installation of the spring damper 4 is facilitated.

Limiting grooves 6 are formed in the end faces of the connecting plate 2 and the fixing base 1, the limiting grooves 6 are communicated with the T-shaped grooves 5, the opening size of the limiting grooves 6 is larger than that of the T-shaped grooves 5, the limiting piece is a limiting plate 61, the limiting plate 61 is abutted to the T-shaped rods 51, and the limiting plate 61 is embedded in the limiting grooves 6 and fixed in the limiting grooves 6 through screws. After the T-shaped rod 51 penetrates into the T-shaped groove 5, when the end part of the T-shaped rod is fixed, the limiting plate 61 is placed into the limiting groove 6, and the limiting plate 61 is fixed in the limiting groove 6 through a screw, so that the end part of the T-shaped rod 51 is conveniently fixed.

The two ends of the spring damper 4 are fixedly connected with mounting blocks 7, mounting grooves 71 for embedding the mounting blocks 7 are formed in the side surfaces, close to each other, of the two T-shaped rods 51, and the mounting blocks 7 are detachably mounted in the mounting grooves 71 through screws. When the spring damper 4 is installed, all the components can be transported to the site, then the installation block 7 is fixed in the installation groove 71, then the T-shaped rod 51 is installed, all the components can be independently processed and transported, and then the site assembly is carried out, so that the operation is convenient.

One side of the mounting block 7, which is far away from the spring damper 4, is fixedly connected with a mounting column 8, a mounting hole 81 for the mounting column 8 to penetrate is formed in the bottom wall of the mounting groove 71, a yielding groove 511 is formed in one side of the T-shaped rod 51, which is far away from the spring damper 4, all mounting holes 81 on the same T-shaped rod 51 are communicated with the same yielding groove 511, one end of the mounting column 8, which is far away from the spring damper 4, is flush with the bottom wall of the yielding groove 511, a threaded hole 91 is formed in one side of the mounting column 8, which is far away from the spring damper 4, a fixing bolt 9 is connected with the threaded hole 91 in a threaded manner, and a nut of the fixing bolt 9 is located in the yielding groove 511 and is in butt joint with the bottom wall of the yielding groove 511. When the spring damper 4 is installed on the T-shaped rod 51, the installation column 8 can pass through the installation hole 81, then the installation column 8 is locked through the fixing bolt 9 in the abdication groove 511, the visual field is wide, the operation is convenient, and then the T-shaped rod 51 is penetrated in the T-shaped groove 5 for installing the T-shaped rod 51.

The implementation principle of the automobile bumper is that when the spring damper 4 is installed on the T-shaped rod 51, the installation column 8 can penetrate through the installation hole 81, then the installation column 8 is locked through the fixing bolt 9 from the abdication groove 511, then the T-shaped rods 51 on two sides are simultaneously penetrated into the T-shaped grooves 5 on two sides, the limiting plate 61 is placed into the limiting groove 6, and the limiting plate 61 is fixed in the limiting groove 6 through the screw, so that the end part of the T-shaped rod 51 is conveniently fixed, and the installation and the fixation of the spring damper 4 are realized. When violent collision occurs, the bumper shell 3 can transmit the impact force to the spring damper 4, so that the bumper has an effective buffering protection effect, and the bumper's bumper effect, service life and vehicle body safety and personal safety are improved.

The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.

Claims

1. A car bumper, characterized in that it comprises a fixing seat (1), a connecting plate (2) and a bumper shell (3), wherein the fixing seat (1) is fixedly connected to the car through a fixing member, the bumper shell (3) is fixedly connected to the connecting plate (2), the connecting plate (2) is located between the fixing seat (1) and the bumper shell (3), a plurality of spring shock absorbers (4) are fixedly installed between the connecting plate (2) and the fixing seat (1), and two ends of the spring shock absorber (4) are fixedly connected to the fixing seat (1) and the connecting plate (2), respectively;

The end surfaces of the connecting plate (2) and the fixing seat (1) are both provided with T-grooves (5), the T-grooves (5) are blind grooves, and the T-grooves (5) on the connecting plate (2) and the T-grooves (5) on the fixing seat (1) are arranged opposite to each other, and the T-grooves (5) penetrate through the sides of the connecting plate (2) and the fixing seat (1) that are close to each other;

A T-shaped rod (51) adapted to the T-shaped groove (5) is inserted into the T-shaped groove (5), and two ends of the spring shock absorber (4) are respectively fixedly connected to the T-shaped rods (51) on both sides, and one end of the T-shaped rod (51) close to the opening end of the T-shaped groove (5) is fixed by a stopper.

2. A car bumper according to claim 1, characterized in that: a limiting groove (6) is provided on the end surface of the connecting plate (2) and the fixing seat (1), the limiting groove (6) is connected to the T-slot (5), and the opening size of the limiting groove (6) is larger than the opening size of the T-slot (5), the limiting member is a limiting plate (61), the limiting plate (61) is in contact with the T-rod (51), the limiting plate (61) is embedded in the limiting groove (6) and fixed in the limiting groove (6) by screws.

3. An automobile bumper according to claim 2, characterized in that: both ends of the spring shock absorber (4) are fixedly connected with mounting blocks (7), and mounting grooves (71) for embedding the mounting blocks (7) are opened on the sides of the two T-bars (51) close to each other, and the mounting blocks (7) are detachably installed in the mounting grooves (71) by screws.

4. A vehicle bumper according to claim 3, characterized in that: a mounting column (8) is fixedly connected to one side of the mounting block (7) away from the spring shock absorber (4); a mounting hole (81) for the mounting column (8) to pass through is provided on the bottom wall of the mounting groove (71); a clearance groove (511) is provided on one side of the T-bar (51) away from the spring shock absorber (4); all the mounting holes (81) on the same T-bar (51) are connected to the same clearance groove (511); one end of the mounting column (8) away from the spring shock absorber (4) is flush with the bottom wall of the clearance groove (511); a threaded hole (91) is provided on one side of the mounting column (8) away from the spring shock absorber (4); a fixing bolt (9) is threadedly connected to the threaded hole (91); a nut of the fixing bolt (9) is located in the clearance groove (511) and abuts against the bottom wall of the clearance groove (511).