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Spring-ejection hammering type glass breaker with pulling rod

A glass-shattering, tie-rod technology, applied in vehicle safety arrangement, pedestrian/occupant safety arrangement, transportation and packaging, etc., can solve problems such as failure to break glass in time and crowded people

Inactive Publication Date: 2014-12-24
郑有志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The combination of these three solves the problem of not being able to break the glass in time due to tension and crowding

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0004] 1. Fix the base, adopt the adsorption-type crushing base, the base is designed in a flat shape, embedded with soft rubber and smoothed, the overall shape is a long strip concave shape, used with the hammer head, this The base is attached to the breaker, allowing the entire breaker to stick to the glass through the air-free contact of the bottom with the glass. Two, the draw-in slot joystick, one end of the linkage lever is designed as a hammer shape with a pointed shape, and the linkage lever is elongated with a V-shaped draw-in groove at the bottom on both sides. The hammer portion of the linkage is locked with a powerful spring. 3. Elastic extrusion linkage lever, the joystick is connected with the linkage lever through the positive and negative V-shaped slots, the length of the linkage lever is longer than the joystick, and a V-shaped spring piece is arranged at the end of the edge. The linkage lever is connected with the joystick, pull the hand lever, the hand leve...

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PUM

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Abstract

Disclosed is a spring-ejection hammering type glass breaker with a pulling rod. According to a spring hammering manner, a spring is pressed and stressed under action of a level and then released instantly so as to generate a high-strength impact force to break armor glass. A fixed base with a rubber layer is adopted; during use, the base is pressed to the glass, the rubber layer is attached to the glass under air pressure, the pulling rod which is connected with a linkage rod is pulled, and the tail of the linkage rod clamps an operating rod through a clamping groove; as the head of the operating rod is of a sharp design and the operating rod is connected with the spring, the pulling rod can drive the linkage rod to lift to a certain height, the operating rod is released after the linkage rod is released from a V-shaped groove and strikes back at a high speed under ejection of the spring, a hammer is then driven to impact on the glass, so that the glass is broken by strong force, and the breaker separates from the glass after air enters the base. Any non-bulletproof tempered glass can be broken according to different designs of the length of the linkage rod and the strength of the spring.

Description

Technical field: [0001] Machinery, security, escape. Background technique: [0002] With the increase of the number of vehicles and the increase of various on-board equipment, the occurrence of automobile accidents has become more frequent. Safety hammers are also becoming more and more important. For example, it is mandatory for buses to be equipped with safety hammers, especially for air-conditioned vehicles. These vehicles are often designed with strong glass for airtightness requirements. Once such a vehicle has an accident, even if the vehicle is equipped with a safety hammer Hammer, it is often difficult for passengers to escape by breaking glass when escaping. The reason is that this kind of accident is sudden, and it is the first time for these passengers to experience it, and they will be confused when they encounter such an emergency. The safety hammers used at this stage require a certain amount of arm strength, hammering angle, and hammering area. These requir...

Claims

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Application Information

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IPC IPC(8): B60R21/02
Inventor 郑有志
Owner 郑有志