Lightweight tail lamp support

Abstract

The utility model relates to the technical field of commercial vehicle tail lamps, and provides a light-weight tail lamp support which comprises an L-shaped base plate, the L-shaped base plate is integrally composed of a flat plate and a side plate with the right side bent forwards, and a trapezoid reinforcing rib is welded to the top of the flat plate of the L-shaped base plate. A flat plate of the L-shaped base plate is composed of a left tail lamp installation part and a connecting part extending rightwards, a triangular reinforcing rib is welded to the bottom of the connecting part extending rightwards, the tail lamp installation part is provided with a tail lamp installation cavity, and the connecting part of the flat plate is provided with a lightening hole. A license plate installation support is welded to the back face of the flat plate of the L-shaped substrate and located below the tail lamp installation cavity, and an L-shaped support is welded to the back face of the right side edge of the flat plate of the L-shaped substrate. The utility model has the advantages of simple structure, simplicity and convenience in manufacturing, capability of properly reducing the weight of the whole vehicle, wide application scene, capability of being applied to vehicle types with requirements on the quality of the whole vehicle, reduction of the quality, improvement of the strength and solving of the problem that the quality of the whole vehicle exceeds the announcement requirement due to overlarge quality of parts of part of the vehicle types.

Description

Technical Field

[0001] The utility model relates to the technical field of commercial vehicle taillights, in particular to a lightweight taillight bracket. Background Art

[0002] Early taillight brackets (such as Figure 1 and Figure 2 ) is bent from a piece of cold-rolled steel plate, and has only two fixing holes on the frame. The force on the left and right sides is uneven, and the farthest end of the bracket is not connected to the frame by reinforcing ribs. When the vehicle passes through bumpy roads, it shakes violently and there is a risk of breakage. In addition, since GB4785 has requirements for the installation position of the taillights, the unoptimized bracket can only be installed vertically on the frame because its length does not meet the requirements, and its application scenario is small.

[0003] At present, my country's urbanization process is accelerating. Blue-plate commercial vehicles are favored because of their light weight and low cargo box height, which can frequently enter and exit places with height and weight restrictions such as underground garages. Because the blue-plate vehicle announcement has requirements for the quality of the whole vehicle, the quality of the parts of each system of the whole vehicle must be reduced when designing the blue-plate vehicle to avoid increasing the weight of the whole vehicle due to the weight of each system, and the problem that the weight of the whole vehicle is too large and exceeds the announcement limit. Summary of the invention

[0004] The utility model provides a lightweight taillight bracket to solve the problem that the weight of the existing system components increases the weight of the entire vehicle, making the weight of the entire vehicle too large and exceeding the published limit.

[0005] In order to solve the technical problem, the utility model adopts the following technical solution:

[0006] A lightweight taillight bracket, comprising an L-shaped base plate, the L-shaped base plate being integrally formed by a flat plate and a side plate bent forward on the right side, a trapezoidal reinforcing rib being welded to the top of the flat plate of the L-shaped base plate, the flat plate of the L-shaped base plate being composed of a taillight mounting portion on the left side and a connecting portion extending to the right side, a triangular reinforcing rib being welded to the bottom of the connecting portion extending to the right side, the taillight mounting portion being provided with a taillight mounting cavity, and a weight-reducing hole being provided to the connecting portion of the flat plate;

[0007] A license plate mounting bracket is welded on the back of the flat plate of the L-shaped base plate, which is located below the taillight mounting cavity, and an L-shaped bracket is welded on the back of the right side of the flat plate of the L-shaped base plate.

[0008] Furthermore, the license plate mounting bracket is specifically an "X"-shaped license plate mounting bracket, a first connecting hole is provided on the license plate mounting bracket, and a second connecting hole coaxial with the first connecting hole of the mounting bracket is provided at the lower portion of the flat plate of the L-shaped substrate.

[0009] Furthermore, two mounting holes and one weight-reducing hole are arranged on the side panel of the L-shaped substrate, a mounting hole is arranged on the L-shaped bracket, the side panel and the L-shaped bracket constitute a frame connection part, and the three mounting holes are used for mounting bolts to connect with the frame; taillight connection holes are arranged on both sides of the taillight mounting cavity on the flat plate of the L-shaped substrate.

[0010] Furthermore, the L-shaped base plate, license plate mounting bracket and L-shaped bracket are all formed of 2-3 mm cold-rolled steel plates, and the trapezoidal reinforcement ribs and triangular reinforcement ribs are all formed of 2-3 mm cold-rolled steel plates.

[0011] The beneficial effects of the utility model are:

[0012] The utility model provides a trapezoidal reinforcing rib on the top of the flat plate of the L-shaped base plate and a triangular reinforcing rib on the bottom of the connecting portion, which are used to strengthen the L-shaped base plate, so that the cold-rolled steel plate adopted by the L-shaped base plate can ensure the due strength and rigidity. The weight-reducing holes provided on the L-shaped base plate can reduce the weight of the entire bracket on the basis of ensuring the performance of the bracket. The mounting holes on the side plates of the L-shaped base plate and the mounting holes on the L-shaped bracket can be more firmly fixed to the vehicle frame when in use. The license plate mounting bracket is an "X"-shaped bracket provided at the bottom of the L-shaped base plate, which will not hinder the installation of the taillight and is convenient for the installation of the license plate light.

[0013] Each part is made of 2-3mm cold-rolled steel plate as raw material, with a simple structure and easy production. Each part is welded in sections to ensure relative position, which can appropriately reduce the weight of the vehicle. It has a wide range of applications and can be used in models with high requirements on vehicle quality. It reduces weight, improves strength, and solves the problem of vehicle quality exceeding the announced requirements due to the large weight of parts in some models. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 For the existing tail light bracket;

[0015] Figure 2 It is a side view of an existing tail light bracket;

[0016] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 4 It is a left-side structural schematic diagram of the utility model;

[0018] Figure 5 It is a schematic diagram of the top view structure of the utility model;

[0019] Figure 6 It is the installation diagram of the utility model.

[0020] In the figure: 1. L-shaped base plate, 1-1. flat plate, 1-2. side plate, 1-3. tail light mounting portion, 1-4. connecting portion, 1-5. second connecting hole, 2. trapezoidal reinforcement rib, 3. license plate mounting bracket, 3-1. first connecting hole, 4. triangular reinforcement rib, 5. L-shaped bracket, 6. tail light mounting cavity, 7. weight reduction hole, 8. mounting hole, 9. tail light connecting hole, 10. frame. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] refer to Figures 3 to 6 A lightweight taillight bracket comprises an L-shaped base plate 1, wherein the L-shaped base plate 1 is integrally composed of a flat plate 1-1 and a side plate 1-2 bent forward on the right side, a trapezoidal reinforcing rib 2 is welded on the top of the flat plate 1-1 of the L-shaped base plate 1, the flat plate 1-1 of the L-shaped base plate 1 is composed of a taillight mounting portion 1-3 on the left side and a connecting portion 1-4 extending to the right side, a triangular reinforcing rib 4 is welded on the bottom of the connecting portion 1-4 extending to the right side, the taillight mounting portion 1-3 is provided with a taillight mounting cavity 6, and the connecting portion 1-4 of the flat plate 1-1 is provided with a weight reduction hole 7;

[0023] A license plate mounting bracket 3 is welded on the back of the flat plate 1 - 1 of the L-shaped base plate 1 below the taillight mounting cavity 6 , and an L-shaped bracket 5 is welded on the back of the right side of the flat plate 1 - 1 of the L-shaped base plate 1 .

[0024] refer to Figure 4 and Figure 5 Furthermore, the license plate mounting bracket 3 is specifically a "X"-shaped license plate mounting bracket 3, and a first connecting hole 3-1 is provided on the license plate mounting bracket 3. A second connecting hole 1-5 coaxial with the first connecting hole 3-1 of the license plate mounting bracket 3 is provided at the lower part of the flat plate 1-1 of the L-shaped substrate 1; the bottom of the license plate mounting bracket 3 is longer than the L-shaped substrate 1, and two-thirds of the license plate mounting bracket 3 is welded to the L-shaped substrate 1; when the license plate light is in use, it is installed between the L-shaped substrate 1 and the license plate mounting bracket 3, and will not conflict with the tail light, and also plays a role in protecting the license plate light.

[0025] refer to Figure 3 and Figure 4 Furthermore, two mounting holes 8 and one weight-reducing hole 7 are provided on the side panel 1-2 of the L-shaped base plate 1, a mounting hole 8 is provided on the L-shaped bracket 5, the side panel 1-2 and the L-shaped bracket 5 constitute a frame connection portion, and the three mounting holes 8 are used for mounting bolts to connect with the frame 11; taillight connecting holes 9 are provided on both sides of the taillight mounting cavity 6 on the flat plate 1-1 of the L-shaped base plate 1; the weight-reducing hole 7 of the side panel is provided between the two mounting holes 8 of the side panel, which has the effect of reducing weight while ensuring strength.

[0026] Furthermore, the L-shaped base plate 1, license plate mounting bracket 3, and L-shaped bracket 5 are all formed of 2-3 mm cold-rolled steel plates, and the trapezoidal reinforcement ribs 2 and triangular reinforcement ribs 4 are all formed of 2-3 mm cold-rolled steel plates; the use of thinner materials facilitates overall weight reduction of the taillight bracket.

[0027] The taillight bracket described in the utility model is a left taillight bracket, and the right taillight bracket and the left taillight bracket are of an axisymmetric structure.

[0028] The trapezoidal reinforcing ribs described in the present invention may also be triangular reinforcing ribs.

[0029] Working principle: When the utility model is used, the taillight is placed in the taillight installation groove and tightened by bolts, the license plate light is connected to the license plate installation bracket by bolts, and the taillight bracket with the taillight and license plate light installed is connected to the frame by bolts.

[0030] Based on the above description, those skilled in the art can make simple changes and modifications without departing from the technical concept of the present invention, which should fall within the protection scope of the present invention.

Claims

1. A lightweight taillight bracket, characterized in that: The L-shaped base plate is composed of a flat plate and a side plate bent forward on the right side. A trapezoidal reinforcing rib is welded on the top of the flat plate of the L-shaped base plate. The flat plate of the L-shaped base plate is composed of a taillight mounting portion on the left side and a connecting portion extending to the right side. A triangular reinforcing rib is welded on the bottom of the connecting portion extending to the right side. The taillight mounting portion is provided with a taillight mounting cavity. The connecting portion of the flat plate is provided with a weight-reducing hole. A license plate mounting bracket is welded on the back of the flat plate of the L-shaped base plate, located below the taillight mounting cavity, and an L-shaped bracket is welded on the back of the right side of the flat plate of the L-shaped base plate.

2. A lightweight taillight bracket according to claim 1, characterized in that: The license plate mounting bracket is specifically an "X"-shaped license plate mounting bracket, the license plate mounting bracket is provided with a first connecting hole, and the lower part of the flat plate of the L-shaped base plate is provided with a second connecting hole coaxial with the first connecting hole of the mounting bracket.

3. A lightweight taillight bracket according to claim 1 or 2, characterized in that: Two mounting holes and one weight-reducing hole are arranged on the side plate of the L-shaped base plate, a mounting hole is arranged on the L-shaped bracket, the side plate and the L-shaped bracket constitute a frame connection part, and the three mounting holes are used for mounting bolts to connect with the frame; taillight connection holes are arranged on both sides of the taillight mounting cavity on the flat plate of the L-shaped base plate.

4. The lightweight taillight bracket according to claim 1, characterized in that: The L-shaped base plate, license plate mounting bracket and L-shaped bracket are all formed of 2-3 mm cold-rolled steel plates, and the trapezoidal reinforcement ribs and triangular reinforcement ribs are all formed of 2-3 mm cold-rolled steel plates.

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