CN204488708U

CN204488708U - Foldable vehicle bumper/spoiler

Info

Publication number: CN204488708U
Application number: CN201520188115.8U
Authority: CN
Inventors: 黄宝林
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-04-01
Filing date: 2015-04-01
Publication date: 2015-07-22
Anticipated expiration: 2025-04-01

Abstract

Foldable vehicle bumper/spoiler is that one is made up of upper and lower two parts, and the first half and vehicle body are fixed, and are connected with lower part by hinge, and affiliated automobile technical field is mainly used in the bumper/spoiler at high capacity waggon rear portion.Meet the situations such as obstacle scratch to occur at bumper/spoiler lower part, raising trafficability can be lifted when resistance is greater than its gravity backward, come back to original position by rear dependence self gravitation.The hinge being arranged on outside when meeting impact forward power can rely on the leverage of the thickness of bumper/spoiler to produce pulling force restriction bottom bumper/spoiler and move forward, play the stop of bumper/spoiler protective action and clash into.Especially fold design can be tried one's best and be reduced bumper/spoiler terrain clearance under the prerequisite not affecting crossing ability, reduces bumper height difference between high capacity waggon and miniature car, and when safety misadventure occurs, reduction accident threatens.

Description

Foldable vehicle bumper/spoiler

Technical field

The utility model relates to automobile technical field, especially Federal bumper.

Background technology

At present; high capacity waggon and miniature car are substantially all mixed runnings on road; but because the bumper/spoiler impact protection height of two kinds of vehicles arranges difference, when having an accident between high capacity waggon from miniature car, the bumper/spoiler of both sides is because highly different, so nearly all can not play protective effect.High capacity waggon is that the height that the crossing ability rear bumper ensured on road is installed is general all very high, it is relatively low that the protection of wagon bumper/spoiler highly designs, when miniature car and high capacity waggon bump against, especially when bumping against with high capacity waggon rear portion, consequence is usually very serious.

Summary of the invention

Be the deficiency ensureing that crossing ability bumper/spoiler terrain clearance is excessive for overcoming automobile in background technology, the utility model provides a kind of bumper/spoiler being mainly used in high capacity waggon rear portion.Bumper/spoiler divides upper and lower two parts, the first half and vehicle body are fixed, lower part runs into obstacle and can fold back to improve trafficability, normally can play bumper/spoiler protective action when meeting impact forward and stop shock, especially fold design can reduce bumper/spoiler terrain clearance as far as possible and increase pretective acreage.

The utility model solves the technical scheme that its technical matters adopts: bumper/spoiler adopts upper and lower designing two portions, the bumper/spoiler the first half not affecting crossing ability adopts and vehicle body fixed form, and the bumper/spoiler the latter half likely hindering vehicle to pass through adopts folding-back mode.Upper and lower two parts hinge is interconnected, and hinge is arranged on outside bumper/spoiler.The hinge being arranged on outside can rely on the thickness of bumper/spoiler to produce leverage restriction bumper/spoiler bottom and can only be reciprocated backward by upright position, can not move forward.Under normal condition, two parts bumper/spoiler at same plane vertically downward, meets when the situation generation resistance power such as obstacle scratch are greater than its gravity and can lift raising trafficability backward, come back to original position by rear dependence self gravitation at bumper/spoiler lower part.When bumper/spoiler bottom is stressed forward by upright position, hinge stops it to move forward, and plays bumper/spoiler protective action.

The utility model beneficial effect is, can reduce automobile rear bumper/spoiler protection height under the prerequisite not affecting automobile pass ability, increase bumper/spoiler pretective acreage, reduce and other automotive type bumper height difference, reduction accident threatens.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated

Schematic diagram when Fig. 1 is the utility model regular situation

Fig. 2 is that the utility model lower part folds schematic diagram when lifting

Fig. 3 is that the utility model meets that obstacle lower part is folding lifts embodiment schematic diagram

Impact protection embodiment schematic diagram when Fig. 4 is the utility model normal circumstances

In figure: 1. vehicle body, the 2. bumper/spoiler first half, 3. hinge, 4. bumper/spoiler lower part, 5. obstacle.

Detailed description of the invention

In FIG, vehicle body (1.) is fixed with the bumper/spoiler first half (2.), and the bumper/spoiler first half (2.) is connected in outside by hinge (3.) with bumper/spoiler lower part (4.).

In fig. 2, vehicle body (1.) is fixed with the bumper/spoiler first half (2.), and bumper/spoiler lower part (4.) lifts for axially folding with hinge (3.).

In embodiment shown in Fig. 3, vehicle body (1.) is fixed with the bumper/spoiler first half (2.), when obstacle (5.) impact is greater than gravity suffered by bumper/spoiler lower part (4.) by resistance, bumper/spoiler lower part (4.) is with hinge (3.) for axially to lift, and the rear bumper lower part that breaks the barriers relies on gravity to get back to original position.

In embodiment shown in Fig. 4, vehicle body (1.) is fixed with the bumper/spoiler first half (2.), when bumper/spoiler lower part (4.) is as impact forward, hinge (3.) can produce pulling force because of the leverage of bumper/spoiler thickness, stops bumper/spoiler move forward and provide protective action.

Claims

1. a Federal bumper, it is characterized in that: bumper/spoiler divides upper and lower two parts, the first half and vehicle body are fixing to be connected with lower part by hinge, and lower part runs into obstacle and can fold back and lift raising trafficability, normally can play bumper/spoiler protective action stop shock when meeting impact forward.

2. bumper/spoiler according to claim 1, is characterized in that: can lift raising trafficability backward when situation generation bumper/spoiler lower part resistances such as meeting obstacle scratch is greater than gravity suffered by it, come back to original position by rear dependence bumper/spoiler self gravitation.

3. bumper/spoiler according to claim 1, is characterized in that: the hinge be arranged on outside bumper/spoiler can rely on the thickness of bumper/spoiler to produce leverage restriction bumper/spoiler lower part and can only be reciprocated backward by upright position, can not move forward.