Automobile bumper

Abstract

The utility model relates to the technical field of automobile accessories, in particular to an automobile bumper which comprises a fixing seat, a connecting plate and a bumper shell, the fixing seat is fixedly connected to an automobile through a fixing part, the bumper shell is fixedly connected to the connecting plate, the connecting plate is located between the fixing seat and the bumper shell, and the connecting plate is fixedly connected to the fixing part. A plurality of spring shock absorbers are fixedly installed between the connecting plate and the fixing base, and the two ends of each spring shock absorber are fixedly connected with the fixing base and the connecting plate respectively. The bumper has the effect that the bumper has the buffering protection function.

Description

Technical Field

[0001] The present application relates to the technical field of automobile accessories, and in particular to an automobile bumper. Background Art

[0002] The car bumper is an important safety device installed at the front and rear ends of a car. Although the car bumper in the related art can play a certain anti-collision role, there is no energy-absorbing and buffering structure between the bumper and the car body. When a violent collision occurs, the bumper cannot play an effective buffering and protective role, which will affect the insurance function and service life of the bumper as well as the car body and personal safety.

[0003] To this end, the present application provides a vehicle bumper. Utility Model Content

[0004] In order to make the bumper have a buffering and protective effect, the present application provides a car bumper.

[0005] The present application provides a vehicle bumper that adopts the following technical solution:

[0006] A car bumper comprises a fixing seat, a connecting plate and a bumper shell, wherein the fixing seat is fixedly connected to the car through a fixing piece, the bumper shell is fixedly connected to the connecting plate, the connecting plate is located between the fixing seat and the bumper shell, a plurality of spring shock absorbers are fixedly installed between the connecting plate and the fixing seat, and two ends of the spring shock absorbers are fixedly connected to the fixing seat and the connecting plate respectively.

[0007] By adopting the above technical solution, when a violent collision occurs, the bumper shell can transmit the impact force to the spring shock absorber, so that the bumper can play an effective buffering and protective role, thereby improving the insurance function and service life of the bumper as well as the safety of the vehicle body and personal safety.

[0008] Optionally, the end surfaces of the connecting plate and the fixing seat are both provided with T-grooves, the T-grooves are blind grooves, and the T-grooves on the connecting plate and the T-grooves on the fixing seat are arranged opposite to each other, and the T-grooves penetrate the sides of the connecting plate and the fixing seat that are close to each other;

[0009] A T-rod matched with the T-rod is inserted into the T-rod, and both ends of the spring shock absorber are fixedly connected to the T-rods on both sides respectively, and one end of the T-rod close to the opening end of the T-rod is fixed by a limiter.

[0010] By adopting the above technical solution, when installing the spring shock absorber, first fix the two ends of the spring shock absorber on the T-bars on both sides respectively, then insert the T-bars on both sides into the T-slots on both sides at the same time, and then fix the ends of the T-bars. The operation is simple and convenient, and it is easy to install the spring shock absorber.

[0011] Optionally, limiting grooves are provided on the end faces of the connecting plate and the fixing seat, the limiting grooves are connected to the T-slots, and the opening size of the limiting grooves is larger than the opening size of the T-slots. The limiting member is a limiting plate, the limiting plate abuts against the T-rod, and the limiting plate is embedded in the limiting groove and fixed in the limiting groove by screws.

[0012] By adopting the above technical solution, after the T-rod is inserted into the T-slot, when fixing the end of the T-rod, the limit plate is placed in the limit slot and fixed in the limit slot by screws, which facilitates the fixation of the end of the T-rod.

[0013] Optionally, mounting blocks are fixedly connected to both ends of the spring shock absorber, and mounting grooves for embedding the mounting blocks are provided on the sides of the two T-bars close to each other, and the mounting blocks are detachably mounted in the mounting grooves by screws.

[0014] By adopting the above technical solution, when installing the spring shock absorber, the components can be transported to the site first, and then the mounting block can be fixed in the mounting groove, and then the T-bar can be installed. Each component can be processed and transported independently, and then assembled on site, which is easy to operate.

[0015] Optionally, a mounting column is fixedly connected to one side of the mounting block away from the spring shock absorber, a mounting hole for the mounting column to pass through is formed on the bottom wall of the mounting groove, a clearance groove is formed on the side of the T-bar away from the spring shock absorber, all the mounting holes on the same T-bar are connected to the same clearance groove, one end of the mounting column away from the spring shock absorber is flush with the bottom wall of the clearance groove, a threaded hole is formed on the side of the mounting column away from the spring shock absorber, a fixing bolt is threadedly connected to the threaded hole, and the nut of the fixing bolt is located in the clearance groove and abuts against the bottom wall of the clearance groove.

[0016] By adopting the above technical solution, when the spring shock absorber is installed on the T-bar, the installation column can be passed through the installation hole, and then the installation column can be locked through the make way groove by the fixing bolt, which has a wide field of view and is easy to operate. Then, the T-bar is passed through the T-slot to install the T-bar.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] 1. When a violent collision occurs, the bumper shell can transfer the impact force to the spring shock absorber, so that the bumper can play an effective buffering and protective role, improving the bumper's insurance function, service life, and vehicle body and personal safety;

[0019] 2. When installing the spring shock absorber, first fix the two ends of the spring shock absorber on the T-bars on both sides respectively, then insert the T-bars on both sides into the T-slots on both sides at the same time, and then fix the ends of the T-bars. The operation is simple and convenient, which is convenient for the installation of the spring shock absorber;

[0020] 3. After inserting the T-rod into the T-slot, when fixing the end of the T-rod, put the limit plate into the limit slot and fix the limit plate in the limit slot with screws to facilitate the fixation of the end of the T-rod; when installing the spring shock absorber on the T-rod, the mounting column can be passed through the mounting hole, and then the mounting column can be locked through the fixing bolt from the make way slot, which has a wide field of view and is easy to operate, and then the T-rod can be inserted into the T-slot for installation of the T-rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of an automobile bumper according to an embodiment of the present application.

[0022] Figure 2 It is a structural schematic diagram used to illustrate the T-slot in the embodiment of the present application.

[0023] Figure 3 It is a structural schematic diagram used to show the yield groove in the embodiment of the present application.

[0024] Figure 4 It is a structural schematic diagram used to display the mounting holes in the embodiment of the present application.

[0025] Explanation of the reference numerals: 1. fixing seat; 2. connecting plate; 3. bumper shell; 4. spring shock absorber; 5. T-slot; 51. T-bar; 511. clearance slot; 6. limiting slot; 61. limiting plate; 7. mounting block; 71. mounting slot; 8. mounting column; 81. mounting hole; 9. fixing bolt; 91. threaded hole. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-4 This application is described in further detail.

[0027] The present application embodiment discloses a car bumper. Figure 1-4The automobile bumper includes an automobile bumper, including a fixing seat 1, a connecting plate 2 and a bumper shell 3. The fixing seat 1 is fixedly connected to the automobile through a fixing member, and 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 the two ends of the spring shock absorber 4 are respectively fixedly connected to the fixing seat 1 and the connecting plate 2. When a violent collision occurs, the bumper shell 3 can transmit the impact force to the spring shock absorber 4, so that the bumper plays an effective buffering and protective role, thereby improving the insurance role, service life, and vehicle body and personal safety of the bumper.

[0028] The end surfaces of the connecting plate 2 and the fixing seat 1 are both provided with T-slots 5, which are blind slots. The T-slots 5 on the connecting plate 2 and the T-slots 5 on the fixing seat 1 are arranged opposite to each other, and the T-slots 5 run through the sides of the connecting plate 2 and the fixing seat 1 that are close to each other. A T-rod 51 adapted to the T-slot 5 is inserted into the T-slot 5, and the two ends of the spring shock absorber 4 are respectively fixedly connected to the T-rods 51 on both sides, and the end of the T-rod 51 close to the open end of the T-slot 5 is fixed by a stopper. When installing the spring shock absorber 4, first fix the two ends of the spring shock absorber 4 on the T-rods 51 on both sides, and then insert the T-rods 51 on both sides into the T-slots 5 on both sides at the same time, and then fix the ends of the T-rods 51. The operation is simple and convenient, and it is convenient for the installation of the spring shock absorber 4.

[0029] The end surfaces of the connecting plate 2 and the fixing seat 1 are both provided with a limiting groove 6, which 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, which abuts against the T-bar 51. The limiting plate 61 is embedded in the limiting groove 6 and fixed in the limiting groove 6 by screws. After the T-bar 51 is inserted into the T-slot 5, when the end of the T-bar is fixed, the limiting plate 61 is placed in the limiting groove 6, and the limiting plate 61 is fixed in the limiting groove 6 by screws, so as to facilitate the fixing of the end of the T-bar 51.

[0030] The two ends of the spring shock absorber 4 are fixedly connected with the mounting blocks 7, and the sides of the two T-shaped rods 51 close to each other are provided with mounting grooves 71 for the mounting blocks 7 to be embedded, and the mounting blocks 7 are detachably mounted in the mounting grooves 71 by screws. When installing the spring shock absorber 4, the various components can be transported to the site first, and then the mounting blocks 7 are fixed in the mounting grooves 71, and then the T-shaped rods 51 are installed. The various components can be independently processed and transported, and then assembled on site, which is convenient to operate.

[0031] A mounting column 8 is fixedly connected to the 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 opened on the bottom wall of the mounting groove 71, a clearance groove 511 is opened on the 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 opened on the 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, and the nut of the fixing bolt 9 is located in the clearance groove 511 and abuts against the bottom wall of the clearance groove 511. When the spring shock absorber 4 is installed on the T-bar 51, the mounting column 8 can be passed through the mounting hole 81, and then the mounting column 8 can be locked through the fixing bolt 9 from the make way groove 511, which has a wide field of view and is easy to operate. Then, the T-bar 51 is inserted into the T-slot 5 to install the T-bar 51.

[0032] The implementation principle of a car bumper of the present application embodiment is as follows: when the spring shock absorber 4 is installed on the T-bar 51, the installation column 8 can be passed through the installation hole 81, and then the installation column 8 can be locked through the fixing bolt 9 from the clearance groove 511; then the T-bars 51 on both sides are simultaneously inserted into the T-slots 5 on both sides, the limiting plate 61 is placed in the limiting groove 6, and the limiting plate 61 is fixed in the limiting groove 6 by screws, so as to facilitate the fixing of the end of the T-bar 51 and realize the installation and fixing of the spring shock absorber 4. When a violent collision occurs, the bumper shell 3 can transmit the impact force to the spring shock absorber 4, so that the bumper plays an effective buffering and protective role, improves the insurance function, service life, vehicle body safety and personal safety of the bumper.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A car bumper, Features: The invention comprises a fixing seat (1), a connecting plate (2) and a bumper shell (3), wherein the fixing seat (1) is fixedly connected to the vehicle via a fixing piece, 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 absorbers (4) are respectively fixedly connected to the fixing seat (1) and the connecting plate (2); 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. The automobile bumper according to claim 1, Features: The end surfaces of the connecting plate (2) and the fixing seat (1) are both provided with a limiting groove (6), the limiting groove (6) is connected with 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-bar (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, Features: The two 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 provided on the sides of the two T-shaped rods (51) close to each other. The mounting blocks (7) are detachably mounted in the mounting grooves (71) by means of screws.

4. The automobile bumper according to claim 3, Features: The side of the mounting block (7) away from the spring shock absorber (4) is fixedly connected with a mounting column (8); 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 the 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 the 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).

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