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Hand-hold type tempered and laminated glass forcible entry device

A toughened laminated, hand-held technology, applied in transportation and packaging, pedestrian/passenger safety arrangement, vehicle safety arrangement, etc., can solve problems such as failure to achieve break-through, damage to the surface of tempered laminated glass, and achieve simple structure and low cost. cheap effect

Active Publication Date: 2015-05-06
INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defect that the currently used toughened glass tearing device can only cause local damage to the surface of the tempered laminated glass and cannot achieve the purpose of breaking, and to provide a device that is not only simple in structure, but also low in cost, and can also achieve toughening. Hand-held toughened laminated glass demolition device for the demolition of laminated glass

Method used

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  • Hand-hold type tempered and laminated glass forcible entry device

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Embodiment

[0031] like figure 1 As shown, the hand-held tempered laminated glass breaking device of the present invention mainly consists of breaking head 2 . In order to prevent the present invention from sliding when in contact with glass, a layer of anti-skid layer is also provided on the outer surface of the rescue head 2. The anti-skid layer in this embodiment is made of rubber, and the anti-skid layer is bonded to the Head 2 on. In order to facilitate the filling of explosives and metal sheets, thereby facilitating the demolition of the tempered laminated glass through the impact of the shock wave generated by the explosion of the explosives and the ejected metal sheets, an ignition head is also provided on the demolition head 2. 1. The ignition head 1 is made of high-strength structural steel. The ignition head 1 is detachably connected to the demolition head 2 for easy replacement, and the ignition head 1 has an accommodating cavity inside. When in use, put explosives and meta...

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Abstract

The invention discloses a hand-hold type tempered and laminated glass forcible entry device. The device is characterized by mainly consisting of a forcible entry head (2) and a hand-hold rod piece (3), wherein the forcible entry head (2) is provided with an ignition head (1), and the hand-hold rod piece (3) is connected with the forcible entry head (2). The device has the advantages that the structure is simple, and the cost is low; and when the device is used, explosive and metal flyers are charged into the ignition head, tempered and laminated glass is shocked by the shock waves generated by explosive explosion and the sprayed metal flyers, a tempered layer is cracked by shocking, and then an adhesive layer is cut, so the forcible entry of the tempered and laminated glass is realized, and the device is suitable for popularizing and applying.

Description

technical field [0001] The invention relates to a tempered laminated glass breakout device, in particular to a hand-held tempered laminated glass breakout device. Background technique [0002] Tempered laminated glass is a high-strength glass structure developed on the basis of tempered glass. Its principle is to bond two pieces of ordinary tempered glass together with an adhesive or evenly brush the adhesive on the glass surface. Compared with tempered glass of the same thickness, tempered laminated glass tends to have higher strength; in addition, when the glass is damaged, the glass fragments are still firmly bonded together without falling. It is widely used as building exterior walls and doors and windows. [0003] In some emergency situations, in order to realize the rescue and quick evacuation of personnel, it is necessary to carry out emergency demolition of doors, windows and glass exterior walls of buildings. Traditional tempered glass demolition can be achieved ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62B3/00B60R21/02
Inventor 陈良军赵维刘睿文尚刚蒋道建王炳舟鲍延年范玉德
Owner INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS
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