Automobile bumper capable of being quickly and nondestructively mounted

Abstract

The utility model discloses an automobile bumper capable of being rapidly installed without damage, which comprises a main beam frame, two side beam frames, two camber beam supports, two connecting pieces and a bottom frame, the left end and the right end of the main beam frame are respectively and detachably connected with the side beam frames, and the back face of the main beam frame is detachably connected with the two connecting pieces; the bumper is provided with a main beam frame, two side beam frames, two camber beam supports, two connecting pieces and a bottom frame, the left end and the right end of the main beam frame are detachably connected with the side beam frames respectively, the bottom of the main beam frame is detachably connected with the two camber beam supports respectively, the two camber beam supports are detachably connected with the bottom frame respectively, and the back face of the main beam frame is detachably connected with the two connecting pieces. The bumper is quickly assembled, then the bumper is detachably connected with the automobile through the chassis and the connecting piece, so that the bumper can be mounted without damaging an original anti-collision beam of the automobile under the condition that only the cover plate of the automobile needs to be dismounted and the original anti-collision beam of the automobile does not need to be dismounted, and the whole assembly process is quick, simple and convenient and is convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to an automobile bumper which can be installed quickly and without damage. Background Art

[0002] The anti-collision beam is a device used to reduce the absorption of collision energy when the vehicle is hit. It is composed of a main beam, an energy absorption box, and a mounting plate connected to the car. The main beam and the energy absorption box can effectively absorb the collision energy when the vehicle collides at a low speed, and minimize the damage to the longitudinal beam of the vehicle body caused by the impact force. In this way, it plays a protective role for the vehicle; but some car owners will also install additional guard bars for the safety of the car. The installation of the existing guard bars requires the removal of the cover plate and anti-collision beam of the car to achieve the installation of the guard bars, which will make the overall assembly complicated, troublesome, time-consuming and labor-intensive. The announcement number is CN210941665U, which discloses a car and its protective bar, the protective plate includes a main body and a protective plate, the main body includes a connecting bar and two side bars arranged at both ends of the connecting bar, the connecting bar and the two side bars define a receiving groove that can accommodate the protective plate, and the protective plate is arranged in the receiving groove. And the two ends of the protective plate are respectively connected to the two side bars, and the protective plate and the main body are an integrated structure. The integrated protective bar omits the assembly link, so that the installation is more convenient and can be quickly installed by a single person. In addition, the integrally formed bumper has no assembly cracks or welds, so the structure is more solid and can withstand impacts, thereby having a better protective effect. The installation of the bumper requires disassembly of the original anti-collision beam of the car, and the overall assembly is complicated and troublesome. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide an automobile bumper which is easy to install and can be installed quickly and without damage.

[0004] To achieve the above purpose, the utility model provides a solution: a car bumper that can be quickly and non-destructively installed, comprising a main beam frame, two side beam frames, two curved beam brackets, two connecting pieces, and a bottom frame, wherein the left and right ends of the main beam frame are respectively detachably connected to the side beam frames, the back of the main beam frame is detachably connected to the two connecting pieces, and the two connecting pieces are respectively detachably connected to the car;

[0005] The bottom of the main beam frame is detachably connected to the two curved beam brackets, the two curved beam brackets are detachably connected to the chassis, and the chassis is detachably connected to the car, wherein the main beam frame, the two side beam frames, and the two curved beam brackets are used to cover the head of the car together.

[0006] The beneficial effects of the utility model are as follows: quick installation. The guard bar is provided with a main beam frame, two side beam frames, two curved beam brackets, two connecting pieces and a bottom frame. First, the left and right ends of the main beam frame are detachably connected to the side beam frames, the bottom of the main beam frame is detachably connected to the two curved beam brackets, the two curved beam brackets are detachably connected to the bottom frame, and the back of the main beam frame is detachably connected to the two connecting pieces. The guard bar is quickly assembled, and then the bottom frame is detachably connected to the car, and the connecting piece is detachably connected to the car. In this way, the guard bar can be installed by only removing the car cover plate and without removing the original anti-collision beam of the car. The original anti-collision beam of the car will not be damaged. The whole assembly process is quick and simple, and the operation is convenient.

[0007] Furthermore, the main beam frame includes two connecting rods and two connecting frames, the two connecting frames are axially symmetrically arranged, the two connecting rods are hinged between the two connecting frames, and one side beam frame is connected to one connecting frame.

[0008] Furthermore, two connecting blocks are formed on opposite sides of the two connecting frames, and the connecting blocks are hinged to the ends of the connecting rods.

[0009] Furthermore, a connecting plate is provided on the back of the connecting frame, and the connecting plate is detachably connected to the connecting piece.

[0010] Furthermore, one end of the connecting piece is bent to form a first connecting portion, and the other end is bent multiple times to form a second connecting portion. The first connecting portion is detachably connected to the connecting plate, and the second connecting portion fits the head of the car.

[0011] Furthermore, the bent beam bracket is bent multiple times to form a bent beam connection portion, the bottom of the base frame is bent to form a bent portion, and the bent beam connection portion is detachably connected to the bent portion.

[0012] Furthermore, a cross beam is connected between the two curved beam supports.

[0013] Furthermore, the connecting frame and the connecting plate, the connecting plate and the first connecting part, the second connecting part and the vehicle, the side beam frame and the connecting frame, the bent beam bracket and the connecting frame, the bent beam connecting part and the bending part, and the bent beam bracket and the cross beam are respectively connected and fixed by screws. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structure of the utility model is three-dimensional Figure 1 .

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0016] Figure 3 The overall structure of the utility model is three-dimensional Figure 2 .

[0017] Figure 4 The overall structure of the utility model is three-dimensional Figure 3 .

[0018] Among them, 1 is the main beam frame, 11 is the connecting rod, 12 is the connecting frame, 121 is the connecting part, 13 is the connecting plate, 2 is the side beam frame, 3 is the bent beam bracket, 31 is the bent beam connecting part, 4 is the connecting piece, 41 is the first connecting part, 42 is the second connecting part, 5 is the base frame, 51 is the bending part, and 6 is the cross beam. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] See attached Figure 1 To Attachment Figure 4 As shown, a car bumper that can be installed quickly and without damage includes a main beam frame 1, two side beam frames 2, two curved beam brackets 3, two connecting pieces 4, and a bottom frame 5. The left and right ends of the main beam frame 1 can be detachably connected to the side beam frames 2, and the back of the main beam frame 1 can be detachably connected to the two connecting pieces 4. The two connecting pieces 4 can be detachably connected to the car.

[0022] The bottom of the main beam frame 1 is detachably connected to two curved beam brackets 3, the two curved beam brackets 3 are detachably connected to the bottom frame 5, and the bottom frame 5 is detachably connected to the car, wherein the main beam frame 1, the two side beam frames 2, and the two curved beam brackets 3 are used to cover the head of the car together.

[0023] In this embodiment, the main beam frame 1 includes two connecting rods 11 and two connecting frames 12 . The two connecting frames 12 are axially symmetrically arranged, and the two connecting rods 11 are hinged between the two connecting frames 12 . One side beam frame 2 is connected to a connecting frame 12 .

[0024] In this embodiment, two connecting blocks 121 are formed on opposite sides of the two connecting frames 12 , and the connecting blocks 121 are hinged to the ends of the connecting rods 11 .

[0025] In this embodiment, a connecting plate 13 is disposed on the back of the connecting frame 12 , and the connecting plate 13 is detachably connected to the connecting member 4 .

[0026] In this embodiment, one end of the connecting member 4 is bent to form a first connecting portion 41, and the other end is bent multiple times to form a second connecting portion 42. The first connecting portion 41 is detachably connected to the connecting plate 13, and the second connecting portion 42 fits the head of the car.

[0027] In this embodiment, the curved beam bracket 3 is bent multiple times to form a curved beam connection portion 31 , and the bottom of the base frame 5 is bent to form a bent portion 51 . The curved beam connection portion 31 and the bent portion 51 are detachably connected.

[0028] In this embodiment, a cross beam 6 is connected between the two curved beam supports 3 .

[0029] In this embodiment, the connecting frame 12 and the connecting plate 13, the connecting plate 13 and the first connecting portion 41, the second connecting portion 42 and the vehicle, the side beam frame 2 and the connecting frame 12, the bent beam bracket 3 and the connecting frame 12, the bent beam connecting portion 31 and the bending portion 51, and the bent beam bracket 3 and the cross beam 6 are respectively fixed by screws.

[0030] In this embodiment, the specific installation process is as follows: first, remove the cover plate of the car head and unscrew the screws at the corresponding position of the car, then install the base frame 5 on the bottom side of the car head and fix it with the original screws;

[0031] At this time, assemble the main beam frame 1, the two side beam frames 2, and the two connecting members 4. First, hinge the connecting parts 121 of the two connecting frames 12 to the connecting rod 11, and then install the two connecting plates 13 on the backs of the two connecting frames 12 one by one with screws, and then install the first connecting part 41 of a connecting member 4 on a connecting plate 13 correspondingly with screws, and finally install the side beam frame 2 on the connecting frame 12 with screws;

[0032] At this time, the two bent beam brackets 3 are installed on the head of the car and fixed by screws, the cross beam 6 is installed, and the two ends of the cross beam 6 are respectively connected to the two bent beam brackets 3 by screws, and then the assembled main beam frame 1, the two side beam frames 2, and the two connecting parts 4 are installed on the head of the car, and then the bent beam bracket 3 and the connecting frame 12 are connected and fixed by screws, and finally the two connecting parts 4 are inserted into the original car cover position and fixed by screws. After the connection and fixation, the original car cover is reinstalled to complete the installation of the guard bar of this embodiment. The whole process does not require disassembly of the original anti-collision beam of the car.

[0033] The embodiments described above are only preferred embodiments of the present invention and do not limit the present invention in any form. Any technician familiar with the field can use the above disclosed technical content to make more possible changes and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, all equivalent and equivalent changes made according to the idea of ​​the present invention without departing from the content of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A car bumper that can be installed quickly and without damage, comprising a main beam frame (1), two side beam frames (2), two curved beam brackets (3), two connecting pieces (4), and a bottom frame (5), characterized in that: The left and right ends of the main beam frame (1) are respectively detachably connected to the side beam frames (2); the back of the main beam frame (1) is detachably connected to the two connecting pieces (4); and the two connecting pieces (4) are respectively detachably connected to the vehicle; The bottom of the main beam frame (1) is detachably connected to the two curved beam brackets (3), the two curved beam brackets (3) are detachably connected to the bottom frame (5), and the bottom frame (5) is detachably connected to the vehicle, wherein the main beam frame (1), the two side beam frames (2), and the two curved beam brackets (3) are used to cover the head of the vehicle together.

2. The automobile bumper that can be installed quickly and without damage according to claim 1 is characterized in that: The main beam frame (1) comprises two connecting rods (11) and two connecting frames (12), wherein the two connecting frames (12) are axially symmetrically arranged, and the two connecting rods (11) are hingedly connected between the two connecting frames (12), wherein one of the side beam frames (2) is connected to one of the connecting frames (12).

3. The automobile bumper that can be installed quickly and without damage according to claim 2, characterized in that: Two connecting blocks (121) are formed on opposite sides of the two connecting frames (12), and the connecting blocks (121) are hinged to the ends of the connecting rods (11).

4. The automobile bumper that can be installed quickly and without damage according to claim 3 is characterized in that: A connecting plate (13) is provided on the back of the connecting frame (12), and the connecting plate (13) is detachably connected to the connecting piece (4).

5. The automobile bumper that can be installed quickly and without damage according to claim 4 is characterized in that: One end of the connecting piece (4) is bent to form a first connecting portion (41), and the other end is bent multiple times to form a second connecting portion (42); the first connecting portion (41) is detachably connected to the connecting plate (13), and the second connecting portion (42) fits the head of the car.

6. The automobile bumper that can be installed quickly and without damage according to claim 5, characterized in that: The bent beam bracket (3) is bent multiple times to form a bent beam connection portion (31), the bottom of the base frame (5) is bent to form a bent portion (51), and the bent beam connection portion (31) and the bent portion (51) are detachably connected.

7. The automobile bumper that can be installed quickly and without damage according to claim 6, characterized in that: A crossbeam (6) is connected between the two curved beam supports (3).

8. The automobile bumper that can be installed quickly and without damage according to claim 7, characterized in that: The connecting frame (12) and the connecting plate (13), the connecting plate (13) and the first connecting portion (41), the second connecting portion (42) and the vehicle, the side beam frame (2) and the connecting frame (12), the curved beam bracket (3) and the connecting frame (12), the curved beam connecting portion (31) and the bending portion (51), and the curved beam bracket (3) and the cross beam (6) are respectively connected and fixed by screws.

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