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Foldaway back bumper

A bumper and folding technology, which is applied in the direction of bumpers and vehicles with inclined bearing movement, can solve the problems of rear bumper collision, rear bumper after collision, rear bumper damage, etc., to increase the departure angle, improve Passability, prevent the effect of bouncing up and down

Inactive Publication Date: 2008-07-23
CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Dump trucks often work on potholes and uneven roads, and the rear bumper will collide with the raised part of the road, causing damage to the rear bumper. damage to the bumper

Method used

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  • Foldaway back bumper
  • Foldaway back bumper

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] As shown in Figures 1, 2, and 3, a foldable rear bumper includes a rear bumper 2 and a support beam. The rear bumper 2 is fixed on the vehicle frame 1 through the support beam, and the support beam is formed by a fixed upper support beam 9. , the reversible lower support beam 3 is formed, the upper support beam 9 is fixed on the vehicle frame 1 through the mounting plate 4, the upper support beam 9 and the lower support beam 3 are connected by a hinge 8 arranged on one side of the two, and the lower support beam 3. Cooperate with the upper support beam 9 to form an integrated structure after being put down. There are two upper and lower support beams 9 and 3 respectively. The lower end of the lower support beam 3 is fixed on the rear bumper 2. The upper and lower support beams 9 and 3 The connection surfaces are all horizontal planes, and the two are fixed together by a fixing device. The fixing device is a hasp 10 arranged on the lower support beam 3, a pendant 11 match...

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PUM

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Abstract

The invention discloses a fold-typed rear bumper, which comprises a rear bumper and a supporting beam, and the rear bumper is fixed on a car frame by the supporting beam, the supporting beam is composed of a fixed upper supporting beam and a reversible lower supporting beam, the lower supporting beam that is turned down combines with the upper supporting beam into the integrated structure, and the lower end of the lower supporting beam is used for fixing the rear bumper. The invention can lead the rear bumper to be folded in bad road condition or when unloading goods, thus avoiding the damage of the rear bumper and having convenient and simple use.

Description

technical field [0001] The invention relates to a vehicle rear bumper, in particular to a foldable rear bumper installed on a dump truck. Background technique [0002] Dump truck usually installs rear bumper at its rear portion to carry out safety protection to vehicle, and existing dump truck rear bumper generally all is fixed on the chassis main frame. Dump trucks often work on potholes and uneven roads, and the rear bumper will collide with the raised part of the road, causing damage to the rear bumper. Damage to the bumper. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a foldable rear bumper that is foldable and convenient to store and store. [0004] The present invention solves the above-mentioned technical problems through the following technical solutions: a foldable rear bumper, including a rear bumper and a support beam, the rear bumper is fixed on the vehicle frame through the support beam, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/38B60P1/28
Inventor 李华锋柏贞万刘继稳
Owner CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) CO LTD
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