CN201395113Y

CN201395113Y - Automobile suspension bumper mechanism

Info

Publication number: CN201395113Y
Application number: CN2009200406842U
Authority: CN
Inventors: 吴天平
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-22
Filing date: 2009-04-22
Publication date: 2010-02-03
Anticipated expiration: 2019-04-22

Abstract

The utility model relates to an automobile suspension bumper mechanism, which comprises a bumper and a shock absorber; the shock absorber comprises a cushion spring, a sinker bar, a shell and a through cover; the cushion spring is arranged in the inner cavity of the shell; one end of the sinker bar is tightly butted against the cushion spring and the other end of the sinker bar is connected with the bumper; the through cover is fixed in the opening part of the shell through a bolt; and the shell is fixedly connected with an automobile frame. The bumper mechanism reduces the damage degree of the automobile after being impacted through the cushion effect of the shock absorber and improves the safety of the automobile.

Description

A kind of automobile shock bumper/spoiler mechanism

Technical field

The utility model relates to a kind of bumper/spoiler mechanism, particularly a kind of automobile shock bumper/spoiler mechanism.

Background technology

In recent years, along with the raising of China's rapid economy development and living standards of the people, automobile progressively enters family, becomes the walking-replacing tool of ordinary people, and automobile production increases year by year.Yet thing followed traffic accident incidence is also in rising trend, and the incidence that how to cut down traffic accidents alleviates the loss that accident causes, and has become the problem of relevant department and auto trade special concern.Federal bumper can reduce impact as the automobile protection mechanism when the auto against, plays a part certain to alleviating the loss that accident causes.But existing Federal bumper and vehicle frame are to be rigidly connected, and because of there not being pooling feature, when bumping, still can produce bigger impact, to car body and personnel's protective effect in not ideal enough.

Summary of the invention

The utility model purpose provides a kind of automobile shock bumper/spoiler mechanism, farthest reduces automobile when getting into an accident accident because the infringement that the driver and conductor brought is given in collision.

This automobile shock bumper/spoiler mechanism is made up of bumper/spoiler and bumper, described bumper comprises recoil spring, lance, housing and Tong Gai, recoil spring is arranged on the housing inner chamber, lance one end is tight against recoil spring, the lance other end is connected on the bumper/spoiler, logical lid is by being bolted to shell nozzle portion, and housing is fixedly connected on the vehicle frame.

This automobile shock bumper/spoiler mechanism also comprises with feature:

The bottom of said housing is provided with outward extending otic placode, housing by otic placode to be bolted on the vehicle frame.

Said housing also can axially weld an adapter plate, housing by adapter plate to be bolted on the vehicle frame.

Said bumper is 2, places the vehicle frame both sides respectively.

Described housing is metal welding fitting or casting of metals spare.

This bumper/spoiler mechanism is owing to be provided with bumper, and when automobile bumped, the instant impact that bumper/spoiler is subjected to passed to the recoil spring of bumper by lance, spring is compressed, collision time is prolonged, and impact force is cushioned the spring absorption and alleviates, and has reduced the infringement that collision brings greatly.This automobile shock bumper/spoiler mechanism structure is simple, the safety factor height, and productive costs is lower, and is easy to promote.

Description of drawings

Fig. 1 is the installing condition scheme drawing of this automobile shock bumper/spoiler mechanism on automobile chassis frame.

Fig. 2 is the view after automobile that this automobile shock bumper/spoiler mechanism is housed is impacted.

Fig. 3 is the bumper structural representation in this automobile shock bumper/spoiler mechanism.

Fig. 4 is the stereoscopic scheme drawing of Fig. 3 bumper.

Fig. 5 is another example structure scheme drawing of bumper in this bumper/spoiler mechanism.

Fig. 6 is that the A of Fig. 5 is to view.

Member is among the figure: 1-bumper/spoiler, 2-recoil spring, 3-lance, 4-housing, 4-1-housing bottom otic placode, 4-2-housing oral area otic placode, the logical lid of 5-, 6-vehicle frame, 7-adapter plate.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

As Fig. 1, Fig. 2, this automobile shock bumper/spoiler mechanism is split at the bumper of vehicle frame both sides by bumper/spoiler 1 and two and forms.Fig. 3 and Fig. 4 are example structure of bumper, it comprises recoil spring 2, lance 3, housing 4, leads to and cover 5, and recoil spring 2 is arranged in housing 4 chambeies, and lance 3 one ends are tight against recoil spring 2, lance 3 other ends are connected on the bumper/spoiler 1, lead to cover 3 by being bolted to the peristome of housing 4.Outward extending rectangle otic placode 4-1 is arranged at the bottom of housing 4, is fixed in (referring to Fig. 1, Fig. 2) on the vehicle frame 6 with bolt by the screw on the otic placode.The oral area of housing covers 5 and seals (referring to Fig. 3, Fig. 4) with bolted connection with logical by otic placode 4-2.

Fig. 5 and Fig. 5 are another example structure of bumper, and housing 4 is adapter plate 7 of welding axially, housing by adapter plate 7 being bolted on the vehicle frame, logical cover 5 and the opening of housing 4 directly seal with bolted connection.

When vehicle one side was impacted, this bumper/spoiler mechanism became Fig. 2 state by Fig. 1 state, and promptly bumper/spoiler 1 is to the lopsidedness that is impacted, and this side damper spring is compressed, and the rear end of bumper/spoiler 1 is moved to the vehicle body rear side, and the energy actv. reduces the distortion of vehicle.When rum point be arranged in bumper/spoiler 1 the time, two damper springs are compressed simultaneously, then the rear side both ends of bumper/spoiler 1 are shifted to the vehicle body rear side simultaneously.

In sum, this bumper/spoiler mechanism makes vehicle be reduced by the car damage degree after clashing into by the buffer action of bumper, and safety improves.

Claims

1, a kind of automobile shock bumper/spoiler mechanism, it is characterized in that including bumper/spoiler and bumper, described bumper comprises, recoil spring, lance, housing and Tong Gai, recoil spring is arranged on the housing inner chamber, and lance one end is tight against recoil spring, and the lance other end is connected on the bumper/spoiler, logical lid is by being bolted to shell nozzle portion, and housing is fixedly connected on the vehicle frame.

2, a kind of automobile shock bumper/spoiler according to claim 1 mechanism is characterized in that the bottom of described housing is provided with outward extending otic placode, housing by otic placode to be bolted on the vehicle frame.

3, a kind of automobile shock bumper/spoiler according to claim 1 mechanism is characterized in that described housing shaft to adapter plate of welding, housing by adapter plate to be bolted on the vehicle frame.

4, according to claim 2 or 3 described a kind of automobile shock bumper/spoiler mechanisms, it is characterized in that described bumper is 2, places the vehicle frame both sides respectively.

5, according to claim 1 or 2 or 3 described a kind of automobile shock bumper/spoiler mechanisms, it is characterized in that described housing is metal welding fitting or casting of metals spare.