CN2771042Y

CN2771042Y - Automobile elastic safety protecting device

Info

Publication number: CN2771042Y
Application number: CN 200420072867
Authority: CN
Inventors: 王俊章
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-01
Filing date: 2004-07-01
Publication date: 2006-04-12
Anticipated expiration: 2014-07-01

Abstract

The utility model relates to a new device for the safety protection of automobiles and drivers in the process of the collision or the rear collision of the automobiles, which comprises two reinforced springs of good quality which play buffering function, a spring pressing plate, a spring connecting shaft, a fastener and a wedge-shaped U-typed channel steel carrier thereof, a connecter for one to n pieces of combined spring steel plates and a bumper and a stress steel plate. The utility model has the advantages of simple structure, low cost and high efficiency. The safety of the automobiles and the drivers can be basically protected during general collision and rear collision accidents of the automobiles.

Description

Automobile elastic force safety guard

Affiliated technical field

The utility model be automobile in bumping or knocking into the back process, can make auto body and driver and conductor obtain the new device of safety guard-safeguard.

Background technology

Automobile is when bumping or knock into the back now, and vehicle body fwd bumper/spoiler can not reduce the damage rate of how many automobiles and make the driver and conductor obtain how many safety guard-safeguards under very stiff and demanding situation.

Summary of the invention

The utility model can make automobile when bumping or knock into the back in order to overcome the above problems, and farthest reduces the body damage degree and strengthens driver and conductor's safety guard-safeguard, and the loss of traffic accident is dropped to bottom line.

Technical solution adopted in the utility model is: in Fig. 1, bottom automobile and on the rear and front end of crossbeam and the stressed bumper/spoiler, load onto high-quality spring (1) and 1-n sheet cluster spring steel plate (6), be attached on the Federal bumper (10) with concentric gradient connection shaft of cap head (5) and spring plate fastener (7).In Fig. 2, spring (1), firmly is bound up on the wedge-like U type channel-section steel carrier (4) under the perforation of connection shaft (5) by the high-quality square steel plate (3) of concentric different inner diameters, and carrier (4) is fixed on automobile bottom or the crossbeam by weld seam (9).

The beneficial effects of the utility model are: when automobile bumps or knock into the back; the impact force that bumper/spoiler suffered before and after the automobile is slowed down decomposition on automobile bottom and crossbeam by multistage springing of the present utility model; original car collision or knock into the back very stiff and demandingly become the soft contact of rubber-like; elastic force apparatus is eased automobile and injury; reduced greatly by overstrain, vehicle body and driver and conductor obtain corresponding protection.

Description of drawings

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

Fig. 1 is the scheme drawing of not working of the present utility model, i.e. state under the automobile normal circumstances of not collided;

Fig. 2 is a part of device scheme drawing of the utility model lateral plan;

Fig. 3 is that the utility model is following in working order, and spring (1) is compressed, and impact force is decomposed and slows down.

1. high-quality springs among the figure, 2. spring bearer plate, the 3. stressed steel plate of different inner diameters with one heart, 4. wedge-like U type channel-section steel carrier, 5. gradient connection shaft with one heart, 6.1-n sheet cluster spring steel plate, 7. spring plate fastener, 8. stressed steel plate, 9. weld seam, 10. stressed bumper/spoiler.

The specific embodiment

Be collided when extruding when Federal bumper (10) among Fig. 3, impact force is passed through spring bearer plate (2) extrusion spring (1), spring (1) is directly passed on the quality steel plate (3) stressed, steel plate (3) decomposes power on the wedge-like U type channel-section steel carrier (4) again, and carrier (4) passes to power on automobile bottom or the crossbeam again.Be subjected to overstrain by multistage decomposition, will reduce greatly, weaken automobile and driver and conductor's degree of damage, make auto body and driver and conductor obtain corresponding protection.

Claims

1, a kind of automobile elastic force safety guard is characterized in that: high-quality spring (1) is attached at spring bearer plate (2) and spring stress plate (3) on the wedge-like U type channel-section steel carrier (4) by concentric gradient connection shaft (5),

1-n sheet cluster spring steel plate (6) is attached on the Federal bumper (10) by fastener (7), corresponding stressed steel plate (8).

2, automobile elastic force safety guard as claimed in claim 1; it is characterized in that: concentric gradient connection shaft (5); penetrate again from the outside, the two ends of Federal bumper (10) spring bearer plate (2) is penetrated; penetrate high-quality spring (1) and spring stress pressing plate (3) then and be attached on the wedge-like U type channel-section steel carrier (4), carrier (4) is welded on automobile bottom or the rear and front end crossbeam.

3, automobile elastic force safety guard as claimed in claim 1; it is characterized in that: 1-n sheet high-quality spring plate (6) is attached at the middle part of Federal bumper (10) by fastener (7); stressed steel plate (8) firmly is attached at the corresponding position of automobile bottom or two crossbeams termination, front and back and 1-n plate spring steel plate (6).