Underwater vehicle window crusher

A technology of breaker and car window, which is applied in the field of escape devices, and can solve problems such as unfavorable life safety of passengers and drivers, complicated process, etc.

Inactive Publication Date: 2017-05-10
CHANGSHU INTEREST SHARING INFORMATION TECH CO LTD
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned device needs to be worn by the driver or passenger when a car accident occurs, and the window can be installed after the driver or passenger has adjusted their posture. The whole process is more complicated and cannot be completed quickly, so it is not conducive to protecting passengers and drivers. safety of life

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Underwater vehicle window crusher
  • Underwater vehicle window crusher
  • Underwater vehicle window crusher

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: An underwater car window breaker, as shown in Figures 1 to 8, includes a crushing body 1, and the crushing body 1 is provided with a vacuum chamber 3 for adsorption to the window glass 2, and the vacuum chamber 3 includes a The connecting edge 4 that the vehicle window glass 2 contacts, the connecting edge 4 is provided with a sealing device 5, the sealing device 5 includes a hard rubber edge 51 fixedly connected with the connecting edge 4, and the hard rubber edge 51 is extended and fixedly connected with a soft rubber sealing edge 52 . A hard rubber edge 51 and a soft rubber sealing edge 52 are arranged on the connecting edge 4 of the vacuum chamber 3, and through two seals, the problem of air leakage during the vacuuming process can be prevented, thereby making the installation more firm. A sealing groove 53 is provided on the contact surface between the hard rubber edge 51 and the window glass 2 . By providing the sealing groove 53, the hard rubber ca...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an underwater vehicle window crusher. According to key points of the technical scheme, the vehicle window crusher is conveniently and fixedly mounted on vehicle window glass by a vacuumizing device by virtue of a hard rubber edge and a soft rubber sealing edge of a vacuum chamber, an inductive water pipe is arranged, and when a certain water pressure enters the inductive water pipe, the water pressure presses an induction piston to move, and then water enters a gas production chamber and reacts with sodium so as to produce lots of gases. The produced gases push a switching piston to close the water inlet of the inductive water pipe, the produced gases are prevented from flowing out of the inductive water pipe and further push the switching piston to press the residual gases into the gas production chamber, and the residual gases further react so as to increase the gas pressure. Pressure is produced to the vehicle window glass by a crushing piston tip and a stainless steel drill, so that the glass is broken. According to the underwater vehicle window crusher disclosed by the invention, the problem that the existing underwater escape vehicle window crusher is complicated in operation and low in speed so as to influence timely escape of passengers and drivers is solved.

Description

technical field [0001] The present invention relates to an escape device, more specifically, it relates to an underwater vehicle window breaker. Background technique [0002] Cars are becoming more and more popular as a means of transportation with the improvement of people's living standards. Followed by the occurrence of car accidents, so the safety performance of cars is more and more concerned by users. [0003] In recent years, it has often been exposed that after a car falls into water, there is a pressure difference between the inside and outside of the window, so it is difficult to open the door from inside the car, so it is difficult to open the window. And it is difficult to open the car window and it will threaten the life safety of the driver and passengers. Therefore, it is necessary to open the car window quickly after the car falls into the water, so as to guarantee the life safety of the driver and passengers. [0004] For example, a kind of underwater esca...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A62B3/00
CPCA62B3/005
Inventor 袁红
Owner CHANGSHU INTEREST SHARING INFORMATION TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap