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A push-type motor vehicle window breaker and a vehicle door equipped with the device

A window breaker and motor vehicle technology, which is applied to vehicle components, transportation and packaging, vehicle safety arrangements, etc., can solve the problems of large size, inability to carry around, and low reliability

Active Publication Date: 2015-09-23
浙江永旭科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this device solves the problem of being used in a car with a small space, it still has the disadvantages of large volume, inconvenient installation, and inability to carry it with you, as well as complex structure, easy failure, low reliability, and high cost. Defects that make it difficult to promote the use of

Method used

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  • A push-type motor vehicle window breaker and a vehicle door equipped with the device
  • A push-type motor vehicle window breaker and a vehicle door equipped with the device
  • A push-type motor vehicle window breaker and a vehicle door equipped with the device

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0031] Specific embodiment 1: as Figure 1-3 As shown, the push-type motor vehicle window breaker includes a rigid impact part, an elastic energy storage part, a first sleeve 1 and a second sleeve 2, and the rigid impact part is a striker 3 composed of a rod-shaped part. As a result, the front end of the striker 3 is preferably tapered. The elastic energy storage part is a compression spring 4, and one end of the first sleeve 1 and the second sleeve 2 can be slidably inserted in the axial direction, and the first sleeve 1 can be inserted into the second sleeve 2, or It is the second sleeve 2 inserted into the first sleeve 1 . In this specific embodiment, the shape of the first sleeve 1 and the second sleeve 2 is a quadrangular prism, and the section of the inner chamber of the second sleeve 2 is matched with the front section of the first sleeve 1. The front end of the second sleeve 2 A boss 201 is provided, and the front section of the first sleeve 1 is relatively slidably...

specific Embodiment 2

[0032] Specific embodiment 2: the window breaker in the specific implementation 1 can only be used once. In order to achieve the purpose of repeatedly breaking the window and improving the success rate of the window breaking, further settings are made on the basis of the specific implementation 1. like Figure 4 As shown, a return spring 5 is also provided in the striker cavity, and the return spring 5 is arranged in the inner cavity of the second sleeve 2 and sleeved on the front section of the striker 3, and one end of the return spring 5 is against the second sleeve 2 On the wall of the inner cavity, the other end abuts against the end face of the first sleeve 1 so that the first sleeve 1 has a return force, and there are second slopes 103 on both sides of the first sleeve 1, During the reset process of the first sleeve 1 under the action of the return spring 5 , the protrusion 301 is in the stroke of the second slope 103 , and the direction of the second slope 103 is oppos...

specific Embodiment 3

[0035] Embodiment 3: The window breaker is not only small in size and simple in structure, and is suitable for carrying around, but also suitable for being installed on the car door. like Figure 9-15 As shown, the car door equipped with a push-type motor vehicle window breaker includes a door body 8, and a lifting window glass 9 is installed in the interlayer of the car door body 8, and a push-type motor vehicle window breaker is also provided on the door. The type motor vehicle window breaker includes a rigid impact part and an elastic energy storage part. The rigid impact part is a striker 3 composed of a rod-shaped part. The front end of the striker 3 is tapered, and the elastic energy storage part is a compression spring 4. The device is also provided with a first sleeve 1 and a second sleeve 2, one end of one of the first sleeve 1 and the second sleeve 2 is inserted in the other in an axially relatively slidable manner, and the inner cavity is formed The firing pin cham...

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PUM

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Abstract

The invention relates a window breaker, in particular to a push type motor vehicle window breaker and a vehicle door with the same. The push type motor vehicle window breaker comprises a striker, a pressure spring, a first sleeve and a second sleeve. The first sleeve and the second sleeve can slide relatively. The striker is disposed in a cavity of the first sleeve. The pressure spring is disposed in a cavity of the second sleeve. By pushing the first sleeve towards the second sleeve to allow the pressure spring to store energy and using a slope action for releasing, and a window can be broken. The push type motor vehicle window breaker is simple in structure, small in size, and quite suitable to carry or mount on the vehicle door.

Description

technical field [0001] The invention relates to a window breaker, in particular to a push type motor vehicle window breaker and a vehicle door equipped with the device. Background technique [0002] With the development of my country's economy and the improvement of people's living standards, motor vehicles have become more and more popular. In particular, cars that were only owned by dignitaries in the past have gradually entered ordinary families. It is during the holidays, which also leads to a rise in accidents, causing casualties. Some of the accidents were caused by the person and the car falling into the water. Due to the pressure of the water, or the loss of electricity due to fire, the door could not be opened, and the window glass is very strong, especially when there is a car film on it. The window glass is difficult to break, which will cause the occupants of the vehicle to drown or burn to death. However, the existing window breaking tools usually only have sim...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/02
Inventor 黄斌
Owner 浙江永旭科技有限公司