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Vehicle rear protective guard

A guardrail and rear defense technology, which is applied to vehicle components, vehicle safety arrangements, transportation and packaging, etc., can solve problems such as vehicle damage, waste, and difficulty in disassembly, and achieve high impact resistance, material and cost savings, and easy disassembly. Effect

Inactive Publication Date: 2014-04-23
SINOTRUK LIUZHOU YUNLI SPECIAL PURPOSE VEHICLES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A vehicle rear guardrail is one of the very important parts of the motor vehicle structure. Now the widely used vehicle rear guardrail adopts an integral welded structure, and the guardrails are mostly made of bending parts. The impact resistance of the guardrail is small, and it is difficult to disassemble, especially when a certain part is damaged, it must be replaced as a whole, resulting in waste, and the welding structure is not easy to disassemble, and the disassembly process is often
[0003] Can cause considerable damage to the vehicle itself

Method used

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Embodiment Construction

[0013] Referring to the accompanying drawings, a rear guardrail for a vehicle includes a sealing plate 1 and two rear guardrail side panels 2, a square hole is opened in the center of the sealing plate, and a square mounting block matching the square hole is provided at the lower part of the rear guardrail side plate 4. The two rear guardrail side panels are connected to the sealing plate through the lower square mounting block, and the two rear guardrail side panels and the sealing plate are welded into a "cavity" type, which has high strength and can be disassembled.

[0014] A reinforcing plate 3 is also fixedly arranged on one side of the rear guardrail side plate.

[0015] The two rear guardrail side panels are arranged axially symmetrically along the center of the sealing panel.

[0016] The side panels of the rear guardrail are in the shape of a "U" as a whole.

[0017] The upper part of the side plate of the rear guardrail is also provided with a mounting hole 5 to fa...

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Abstract

The invention discloses a vehicle rear protective guard. The vehicle rear protective guard comprises a sealing plate and two rear protective guard lateral plates; square holes are formed in the center of the sealing plate; square installation blocks which are matched with the square holes are arranged on the lower portions of the rear protective guard lateral plates; the two rear protective guard lateral plates are connected with the sealing plate through the lower portion installation blocks; the two rear protective guard lateral plates and the sealing plate are welded to form into a chamber shape. The vehicle rear protective guard has the advantages of being high in impact resistance intensity, meanwhile convenient to detach and capable of continuous utilizing with replacement of a corresponding component when one component is damaged and saving materials and costs.

Description

technical field [0001] The invention relates to a motor vehicle component. Background technique [0002] A vehicle rear guardrail is one of the very important parts of the motor vehicle structure. Now the widely used vehicle rear guardrail adopts an integral welded structure, and the guardrails are mostly made of bending parts. The impact resistance of the guardrail is small, and it is difficult to disassemble, especially when a certain part is damaged, it must be replaced as a whole, resulting in waste, and the welding structure is not easy to disassemble, and the disassembly process is often [0003] Can cause considerable damage to the vehicle itself. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a vehicle rear guardrail, which improves its impact resistance and is easy to disassemble. When a certain part is damaged, it can continue to be used only by replacing the corresponding part, saving materials. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/56
Inventor 梁冲滕杰秦际林覃良忠
Owner SINOTRUK LIUZHOU YUNLI SPECIAL PURPOSE VEHICLES