CN103448643A - Spring automobile bumper - Google Patents

Abstract

The invention relates to the technical fields of automobiles, in particular to a spring automobile bumper. The spring automobile bumper comprises a mounting frame and a bumper, wherein at least two transition rods and springs are arranged between the mounting frame and the bumper. When the spring automobile bumper is used, in case of collision of the automobile, the bumper moves inwards and the transition rods are formed after bearing pressure, so that part of collision potential energy can be eliminated, soon afterwards, the springs between the bumper and the mounting frame continuously eliminate the potential energy, so that the influence of the collision is reduced and the using effect is excellent.

Description

Spring bumper

Technical field

The present invention relates to automobile technical field, especially a kind of spring bumper.

Background technology

Automobile there will be the situation of collision in the process of moving; in order to prevent that collision from bringing serious damage to automobile and passenger; this just needs the erection insurance thick stick is that automobile is done protective effect, and the potential energy speed that current bumper/spoiler can not actv. produces during by auto against dissipates, and protective action is poor.

Summary of the invention

In order to overcome the poor deficiency of existing bumper/spoiler protective action, the invention provides a kind of spring bumper.

The technical solution adopted for the present invention to solve the technical problems is: a kind of spring bumper, comprise erecting frame and bumper/spoiler, and be provided with transiting rod and spring between described erecting frame and bumper/spoiler, the number of described transiting rod and spring is at least 2.

The invention has the beneficial effects as follows, this spring bumper when in use, automobile is just in case bump, bumper/spoiler moves inward, transiting rod is out of shape after bearing squeese pressure, so just the potential energy of collision is eliminated to a part, with the spring between rear bumper and erecting frame, continues potential energy is eliminated, impact after collision is reduced, and result of use is good.

The accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is structural representation of the present invention;

In figure 1, erecting frame, 2, bumper/spoiler, 3, transiting rod, 4, spring.

The specific embodiment

As Fig. 1 is structural representation of the present invention, a kind of spring bumper, comprise erectingframe 1 and bumper/spoiler 2, is provided with transitingrod 3 andspring 4 between described erectingframe 1 and bumper/spoiler 2, and the number of described transitingrod 3 andspring 4 is at least 2.

This spring bumper when in use; when automobile bumps; bumper/spoiler 2 is extruding transitingrod 3 andspring 4 inwardly; transitingrod 3 is out of shape after bearing squeese pressure; this just evacuates away a part by the energy of collision, recycles subsequentlyspring 4 and continues to evacuate energy, and this has just reduced the impact after the auto against; protection automobile and passenger's safety, result of use is good.

Claims (2)

1. a spring bumper, comprise erecting frame (1) and bumper/spoiler (2), it is characterized in that, is provided with transiting rod (3) and spring (4) between described erecting frame (1) and bumper/spoiler (2).

2. spring bumper according to claim 1, is characterized in that, the number of described transiting rod (3) and spring (4) is at least 2.

Images