Buffer bumper
A bumper and buffer spring technology, which is applied to bumpers and other directions, can solve the problems of single bumper buffer structure and poor buffer effect, and achieve the effect of protecting safety and protecting the body.
Inactive Publication Date: 2016-07-20
CHONGQING DAFO PLASTIC
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AI Technical Summary
Problems solved by technology
[0003] The technical problem to be solved by the present invention is to solve the problem that the current bumper buffer structure is single and the buffer effect is poor, so as to provide a bumper that can effectively relieve the impact force and reduce the reaction force generated during the impact, so as to protect the occupants of the vehicle. Cushion bumper for better protection
Method used
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Embodiment Construction
[0012] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0013] Such as figure 1 As shown, a buffer bumper includes a front bumper 1, a rear bumper 3, a connecting bumper 2, three buffer springs 4 at equal intervals and three arc-shaped plates 5, and the front bumper 1, the connecting bumper 2, and the rear bumper 3 are formed from Arranged in sequence from top to bottom, the buffer spring 4 is made of silicon-manganese spring steel, which has high spring strength and good elasticity, and can better buffer and absorb the impact force generated during impact; one end of the buffer spring 3 is connected with the front bar 1, and the other One end is connected with the connecting bar 2, the top of the arc plate 5 is connected with the connecting bar 2, the bottom is connected with the rear bar 3, and...
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The invention discloses a buffer bumper and belongs to the field of automobile anti-collision protecting devices. The buffer bumper is used for solving the problems that an existing bumper is singular in buffer structure and poor in buffer effect. The buffer bumper comprises a front bumper body, a rear bumper body, a connecting lever, multiple buffer springs and multiple arc-shaped plates. The front bumper body, the connecting lever and the rear bumper body are sequentially arranged from top to bottom. One end of each buffer spring is connected with the front bumper body, and the other end of each buffer spring is connected with the connecting lever. The tops of the arc-shaped plates are connected with the connecting lever, and the bottoms of the arc-shaped plates are connected with the rear bumper body. The buffer bumper is simple in structure, the counter-acting force generated in the impact force relieving and reducing process can be relieved while the impact force is relieved, and the maximum protection effect on people in an automobile is achieved.
Description
technical field [0001] The invention belongs to the field of anti-collision protection devices for automobiles, and specifically relates to a buffer bumper provided with a two-stage buffer structure. Background technique [0002] The car bumper is a safety device that absorbs and eases external impact and protects the front and rear of the car body. With the development of the automobile industry, automobile bumpers are increasingly showing their importance in protecting people's lives. At present, most vehicles are equipped with a single-layer bumper. When the vehicle collides, due to the single buffer structure of the bumper, the large impact force cannot be alleviated to the maximum extent. Although it plays a certain role in the vehicle itself However, the impact force still has a great impact on the occupants of the car. Therefore, how to provide a bumper with good cushioning effect and better protection for the occupants has become an urgent problem to be solved. C...
Claims
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IPC IPC(8): B60R19/28
Inventor 李浩明
Owner CHONGQING DAFO PLASTIC