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Automobile anti-pinch door

An anti-pinch door and automobile technology, which is applied in the direction of doors, vehicle parts, and wing leaf fastening devices, can solve the problems of passengers being pinched, and achieve the effects of reducing impact force, ensuring safety, and increasing airtightness

Inactive Publication Date: 2018-09-25
宁波辉励铭诚汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide an anti-pinch door for automobiles to overcome the problem in the prior art that the hands of passengers are easily pinched when the automobile door is closed

Method used

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  • Automobile anti-pinch door

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Embodiment Construction

[0015] The present invention will be described in further detail below by means of specific embodiments:

[0016] The reference signs in the accompanying drawings of the description include: dodge door 1, vehicle window glass door frame 11, door frame 2, hinge 21, air bag 3, drain pipe 31, hydraulic cylinder 4, piston 41, piston rod 42, first rack 43, Push rod 5, second rack 51, first gear 6, second gear 7, third gear 8, water storage tank 9.

[0017] The embodiment is basically as attached Figures 1 to 2 Shown: an automobile anti-pinch door, including a dodge door 1 and a door frame 2, the dodge door 1 and the door frame 2 are connected by a hinge 21, the dodge door 1 is provided with an airbag 3 adapted to the shape of the dodge door 1 frame, the dodge door 1 There is also a hydraulic cylinder 4 and a pushing device inside, a piston rod 42 slides through the hydraulic cylinder 4, and one end of the piston rod 42 extending into the hydraulic cylinder 4 is connected to a pis...

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Abstract

The invention relates to the technical field of automobile manufacturing and discloses an automobile anti-pinch door. The automobile anti-pinch door comprises a movable door and a door frame hinged with the movable door; an air bag is arranged on the edge of the movable door; a hydraulic cylinder and a push device are arranged in the movable door; one side of a piston of the hydraulic cylinder isconnected with a piston rod; the piston rod and the push device are matched mutually; a first opening and a second opening are formed at the top of the cylinder of the hydraulic cylinder; the first opening is communicated with the air bag; the second opening is connected with a water storage tank; the air bag is connected with a water discharge pipe; and the push device pushes the piston door to move and the cylinder of the hydraulic cylinder is filled with water when the door is opened, the push device drives the piston rod to move and water in the cylinder of the hydraulic cylinder is injected into the air bag when the door is closed, the air bag can protect hands or feet put on the door frame of passengers, and the impact force is reduced when the door is closed. The automobile anti-pinch door is novel in structure and solves the problem in the prior art that the hands of the passengers are liable to pinch when the automobile door is closed.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to an automobile door. Background technique [0002] With the development of society, cars have become an indispensable means of transportation in people's lives, but in the process of using cars, various problems will also be encountered. According to a survey by an organization, the probability of people being pinched by a car door is as high as 10%, and there are often various disputes caused by being pinched by a car door on newspapers and TV news. This shows that it is very necessary to provide an anti-pinch door for automobiles. Contents of the invention [0003] The present invention intends to provide an anti-pinch door for automobiles to overcome the problem in the prior art that the hand of a passenger is easily pinched when the automobile door is closed. [0004] In order to achieve the above object, the basic scheme of the present invention is as fol...

Claims

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Application Information

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IPC IPC(8): E06B7/36E06B7/16E05C17/12B60J5/04
CPCB60J5/0495E05C17/12E06B7/16
Inventor 王作栋
Owner 宁波辉励铭诚汽车零部件有限公司
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