Multi-section type heavy truck front bumper structure

Abstract

The utility model discloses a multi-section type heavy truck front bumper structure which comprises a front bumper left body, a front bumper middle body, a front bumper right body, a left installation framework, a right installation framework, a left installation support and a right installation support. The two sides of the front bumper middle body are connected with the front bumper left body and the front bumper right body respectively. The left mounting framework is connected with the front bumper left body, and the right mounting framework is connected with the front bumper right body; the left mounting bracket is connected with the left mounting framework and the front bumper middle body; the front bumper solves the problems that an existing front bumper is poor in maintenance economy, long in development period, poor in buffering performance and the like.

Description

Technical Field

[0001] This utility model belongs to the field of truck parts technology, and in particular relates to a multi-segment heavy truck front bumper structure. Background Technology

[0002] In the process of realizing this utility model, the inventors discovered that the prior art has at least the following problems:

[0003] The front bumper is an important component of a vehicle, serving safety protection, aesthetic purposes, and improving aerodynamics. Heavy-duty truck front bumper systems typically consist of the bumper body, the bumper frame, and mounting brackets. Traditional tractor front bumper systems include the bumper body, the bumper frame, a left mounting bracket, and a right mounting bracket.

[0004] The front bumper is large and complex in structure, which increases the design difficulty and lengthy mold development cycle. The front bumper's mounting frame is made of metal, which is heavy, has poor fuel economy, high material cost, and poor energy absorption, which is not conducive to pedestrian protection.

[0005] CN213502172U - A novel heavy-duty truck front bumper assembly is disclosed, including a bumper housing, a through hole on the outer surface of the bumper housing, a fixing component installed on the bumper housing through the through hole, and a buckle component connected to the inner surface of the bumper housing. The fixing component includes a threaded sleeve, and multiple protrusions are fixed on the outer circumferential surface of the threaded sleeve. However, this method cannot solve the above-mentioned technical problems. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a multi-segment front bumper structure for heavy trucks, which solves the problems of poor maintenance economy, long development cycle and poor buffer performance of existing front bumpers.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a multi-segment heavy truck front bumper structure, having:

[0008] The front bumper includes the left body, the middle body, the right body, the left mounting frame, the right mounting frame, the left mounting bracket, and the right mounting bracket.

[0009] The two sides of the main body of the front bumper are respectively connected to the left body of the front bumper and the right body of the front bumper.

[0010] The left mounting frame is connected to the left body of the front bumper, and the right mounting frame is connected to the right body of the front bumper.

[0011] The left mounting bracket is connected to the left mounting frame and the main body in the front bumper; the right mounting bracket is connected to the right mounting frame and the main body in the front bumper.

[0012] The left body of the front bumper is connected to the left mounting frame by bolts.

[0013] The main body of the front bumper and the left mounting frame are connected to the left main body of the front bumper by a common bolt.

[0014] The left mounting bracket of the front bumper and the main body of the front bumper are connected to the left mounting frame by a common bolt.

[0015] The left and right mounting brackets are equipped with pins that are compatible with the pre-positioning holes of the front crossbeam of the vehicle frame.

[0016] The left and right mounting brackets are connected to the front crossbeam of the vehicle frame by bolts.

[0017] One of the above technical solutions has the following advantages or beneficial effects, solving the problems of poor maintenance economy, long development cycle and poor buffer performance of existing front bumpers. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the multi-segment heavy truck front bumper structure provided in the embodiments of this utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of a multi-segment heavy truck front bumper;

[0020] Figure 3 for Figure 1 A schematic diagram of the structure of a multi-segment heavy truck front bumper;

[0021] Figure 4 for Figure 1 A schematic diagram of the structure of a multi-segment heavy truck front bumper;

[0022] Figure 5 for Figure 1 A schematic diagram of the structure of a multi-segment heavy truck front bumper;

[0023] The markings in the above figures are as follows: 201, left front bumper body; 202, middle front bumper body; 203, right front bumper body; 204, left mounting frame; 205, right mounting frame; 206, left mounting bracket; 207, right mounting bracket; 208, bolt; 209, pin. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] See Figures 1-5 A multi-segment heavy-duty truck front bumper structure includes: a left front bumper body 201, a middle front bumper body 202, a right front bumper body 203, a left mounting frame 204, a right mounting frame 205, a left mounting bracket 206, and a right mounting bracket 207. The middle front bumper body 202 is connected to the left front bumper body 201 and the right front bumper body on both sides, respectively. The left mounting frame 204 is connected to the left front bumper body 201, and the right mounting frame 205 is connected to the right front bumper body. The left mounting bracket 206 is connected to both the left mounting frame 204 and the middle front bumper body 202. The right mounting bracket 207 is connected to both the right mounting frame 205 and the middle front bumper body 202. This front bumper system includes the left front bumper body, the middle front bumper body, the right front bumper body, the left mounting frame, the right mounting frame, the left mounting bracket, and the right mounting bracket, and is connected to the vehicle frame system. The original front bumper body was split into a left front bumper body, a middle front bumper body, and a right front bumper body. The original metal front bumper body mounting frame was split into a left mounting frame and a right mounting frame made of engineering plastic. This solves the problems of poor repair economy, long development cycle, and poor cushioning performance of the existing front bumper.

[0026] The left front bumper body 201 is connected to the left mounting frame 204 by bolts. The middle front bumper body 202 and the left mounting frame 204 are connected to the left front bumper body 201 by common bolts. The left front bumper mounting bracket 206 and the middle front bumper body 202 are connected to the left mounting frame by common bolts. The left mounting bracket 206 and the right mounting bracket 207 are provided with pins 209 that are adapted to the pre-positioning holes of the front crossbeam of the vehicle frame. The left mounting bracket 206 and the right mounting bracket 207 are connected to the front crossbeam of the vehicle frame by bolts.

[0027] like Figure 1 As shown, this front bumper system includes a left front bumper body 201, a middle front bumper body 202, a right front bumper body 203, a left mounting frame 204, a right mounting frame 205, a left mounting bracket 206, and a right mounting bracket 207, which are connected to the vehicle frame system by bolts.

[0028] like Figure 2 As shown, the left body 201 of the front bumper is connected to the left mounting frame 204 by bolts.

[0029] like Figure 3 As shown, the front bumper body 202 and the left mounting frame 204 are connected to the left front bumper body 201 by a common bolt.

[0030] like Figure 4 As shown, the left mounting bracket 206 and the front bumper body 202 are connected to the left mounting frame 204 by a common bolt.

[0031] like Figure 5 As shown, the front bumper assembly is pre-positioned with the front crossbeam of the vehicle frame via pins on the front bumper mounting bracket, and then connected to the front crossbeam of the vehicle frame via bolts.

[0032] The front bumper body and the front bumper body mounting frame are connected to the front bumper body through shared bolts and positioning points, reducing installation errors and increasing structural stability.

[0033] The front bumper mounting bracket and the front bumper body are connected to the front bumper body mounting frame through shared bolts and positioning points, reducing installation errors and increasing structural stability.

[0034] The front bumper assembly is pre-positioned with the front crossbeam of the vehicle frame via pins on the front bumper mounting bracket, and then connected to the front crossbeam of the vehicle frame via bolts, increasing installation convenience.

[0035] By adopting the above structure, the problems of poor maintenance economy, long development cycle, and poor buffer performance of existing front bumpers are solved.

[0036] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-segment front bumper structure for heavy trucks, characterized in that, have: The front bumper includes the left body, the middle body, the right body, the left mounting frame, the right mounting frame, the left mounting bracket, and the right mounting bracket. The two sides of the main body of the front bumper are respectively connected to the left body of the front bumper and the right body of the front bumper. The left mounting frame is connected to the left body of the front bumper, and the right mounting frame is connected to the right body of the front bumper. The left mounting bracket is connected to the left mounting frame and the main body in the front bumper; the right mounting bracket is connected to the right mounting frame and the main body in the front bumper.

2. The multi-segment heavy truck front bumper structure as described in claim 1, characterized in that, The left body of the front bumper is connected to the left mounting frame by bolts.

3. The multi-segment heavy truck front bumper structure as described in claim 2, characterized in that, The main body of the front bumper and the left mounting frame are connected to the left main body of the front bumper by a common bolt.

4. The multi-segment heavy truck front bumper structure as described in claim 3, characterized in that, The left mounting bracket of the front bumper and the main body of the front bumper are connected to the left mounting frame by a common bolt.

5. The multi-segment heavy truck front bumper structure as described in claim 4, characterized in that, The left and right mounting brackets are equipped with pins that are compatible with the pre-positioning holes of the front crossbeam of the vehicle frame.

6. The multi-segment heavy truck front bumper structure as described in claim 5, characterized in that, The left and right mounting brackets are connected to the front crossbeam of the vehicle frame by bolts.

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