CN202703487U

CN202703487U - Escaping device for quickly breaking toughened glass

Info

Publication number: CN202703487U
Application number: CN2012202753187U
Authority: CN
Inventors: 王建新
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-12
Filing date: 2012-06-12
Publication date: 2013-01-30
Anticipated expiration: 2022-06-12

Abstract

The utility model relates to an escaping device for quickly breaking toughened glass. The escaping device is composed of a base, a striking part and a spring, wherein the striking part is composed of a striking cover, a colliding shaft and a colliding head; a through hole penetrating through upper and lower end faces of the base is arranged on the base; the striking cover is located on the exterior of the through hole on the base; the colliding shaft and the colliding head are located in the through hole on the base; a lug boss is arranged on an inner wall of the through hole on the base; the spring with a certain pre-tightening force is pressed on the end face of the lug boss by a gland on the colliding shaft; a clamping spring is arranged on the colliding shaft penetrating through the lug boss; and the striking part and the base are formed into an integrated structure, under the actions of the clamping spring on one side of the lug boss, the spring on the other side of the lug boss and the gland. During a use process, a safety device is pulled down and the striking cover is forcefully struck, so that the glass is broken and the escaping time is gained for people. In an emergency situation, the escaping device also can be used by a blind person. One end faced to the colliding head of the base is stuck to the glass, so as to prevent loss. The use is simple and convenient, the structure is simple, the volume is small and the appearance is beautiful and elegant.

Description

A kind of quick crashing case hardened glass escape apparatus

Technical field

The utility model relates to a kind of device of quick crashing glass, is specifically related to a kind of quick crashing case hardened glass escape apparatus.

Background technology

In the modern life, the use of case hardened glass is ubiquitous, the closed glass that the vehicle use, building glass etc. are elegant in appearance, but be again that sealing is used because glass has certain intensity, also caused and in the emergency risks situation, be difficult to broken situation, now generally usefulness be that the tempering of hammer formula hammers the broken glass escape into shape, but in use have following shortcoming: one, disabled person or blind person can not get the tempering hammer and can not use under dangerous situation; Two, easily lose, be stolen; Three, be difficult in the panic situation found; Four, need certain strength and angle in the use, under emergency situation, be difficult to quick crashing glass.

Through looking into for the new patent (application number is CN201020517657.2) that solves quick crashing glass, this escape apparatus by will impact the lid clockwise rotate 90 the degree could be with the impact groove constraint relief, there is the people in this mode in panic-stricken situation or the blind person can not distinguish rotation direction, if turned wrong direction, can not remove fast the constraint of impact groove, delay the time of escape.

The utility model content

The purpose of this utility model is to be the deficiency that solves the problems of the technologies described above, and a kind of quick crashing case hardened glass escape apparatus is provided, and is simple in structure, volume is little, the safety device of in case of emergency only need leaving behind fast, impact hit lid can quick crashing glass, for the time has been won in people's escape.

The utility model is the deficiency that solves the problems of the technologies described above, the technical scheme that adopts is: a kind of quick crashing case hardened glass escape apparatus, mainly by pedestal, hitting part and spring forms, described strike part is by hitting lid, hit axle and the composition of raming, be provided with the through hole that runs through the pedestal upper and lower end face at pedestal, hit and cover the through hole outside that is positioned at pedestal, hit axle and ram and be positioned at the through hole of pedestal, the inwall that is positioned at the through hole of pedestal is provided with boss, being arranged on the gland that hits on the axle will be pressed in the spring of certain predetermincd tension on the end face of boss, be provided with jump ring at the axle that hits that passes boss, be positioned at the jump ring of boss one side and the spring of opposite side, gland will hit part and pedestal is integrally formed structure.

Also be provided with to limit and hit part along the safety device that hits axle, the direction of raming is moved.

Described safety device is a kind of to be comprised of protecting sheathing and draw ring, and protecting sheathing has certain toughness, links to each other with the outer wall of pedestal and will hit lid to be wrapped in wherein, and draw ring is captiveed joint with the outer wall of protecting sheathing.

Described safety device is another kind of to hit the insurance drawstring that covers between lower surface and the pedestal upper surface for being arranged on, and this insurance drawstring is annular drawstring or takes out any one of compact form drawstring.The annular drawstring is provided with weak link, and pulling at can be by the separating device of leaving behind.Taking out that the compact form drawstring pulls at also can be by the separating device of leaving behind.

Described strike lid lower surface to annular drawstring or the distance of taking out compact form drawstring upper surface less than the distance of top tip part to the pedestal lower surface of raming.

Described hit the axle axial length greater than pedestal along the axial length of through hole.

The beneficial effects of the utility model are: in use, the safety device of only need to leaving behind, pound and impact lid and get final product broken glass, won the time for people's escape, the blind person also can use under emergency situation, secondly pedestal ram towards an end be bonded on glass preventing loss, easy to use, simple in structure, volume is little, and is elegant in appearance.

Description of drawings

Fig. 1 is the structural representation of the utility model the first embodiment.

Fig. 2 is the structural representation of the utility model the second embodiment.

Mark among the figure: 1, pedestal, 101, through hole, 102, boss, 2, hit part, 201, hit lid, 202, hit axle, 203, ram, 204, gland, 3, spring, 4, jump ring, 5, protecting sheathing, 6, draw ring, 7, the insurance drawstring.

The specific embodiment

As shown in the figure, a kind of quick crashing case hardened glass escape apparatus, mainly by pedestal 1, hit part 2 and spring 3 compositions, pedestal is fixed on glass usually, described strike part 2 covers 201 by hitting, hit axle 202 and ram 203 compositions, the described 203 used materials of raming are hard alloy, be provided with the through hole 101 that runs through the pedestal upper and lower end face at pedestal 1, hit and to cover 201 through hole 101 outsides that are positioned at pedestal, be arranged on hit cover 201 lower ends hit

axle

202 and 203 through holes 101 that are positioned at pedestal of raming, described hit axle 202 axial lengths greater than pedestal 1 along the axial length of through hole, the inwall that is positioned at the through hole 101 of pedestal is provided with boss 102, being arranged on the gland 204 that hits on the axle 202 will be pressed in the spring 3 of certain predetermincd tension on the end face of boss 102, be provided with jump ring 4 at the axle 202 that hits that passes boss 102, that is to say hit axle one end by jump ring spacing, the other end passes through gland, spring and boss with predetermincd tension are spacing, by above component combination so that hit part, spring and pedestal become one structure, press for preventing that maloperation from will hit to cover, also be provided with on this equipment to limit and hit part 2 along hitting axle, the safety device of the direction of raming motion; During use, at first pull off safety device, impact and hit lid, the strike cover strip is moved and is hit axle, rams to moved by force direction, rams glass crushing, can escape.

This safety device can be set to be comprised of protecting sheathing 5 and draw ring 6, protecting sheathing 5 links to each other with the outer wall of pedestal 1 and will hit and covers 201 and be wrapped in wherein, draw ring 6 is captiveed joint with the outer wall of protecting sheathing 5, as shown in Figure 1, needs before the use insurance shell is pulled off; Also can hit the insurance drawstring 7 that covers between 201 lower surfaces and pedestal 1 upper surface for being arranged on, the insurance drawstring can be annular drawstring 7 or take out compact form drawstring 7, as shown in Figure 2, for guaranteeing safety performance, hit cover 201 lower surfaces to the distance of insuring the drawstring upper surface less than the distance of 203 top tip parts to pedestal 1 lower surface of raming, this insurance drawstring is annular drawstring or takes out any one of compact form drawstring, impact and hit lid, hit to cover to move downward with the insurance drawstring and contact, owing to be subject to insuring the constraint of drawstring, hitting lid can not move downward, hit raming of part and can not touch glass this moment, and glass can not be broken, behind the insurance drawstring of leaving behind, impact and hit lid, raming to move downward rapidly touches glass with glass breaking.

Escape apparatus is bonded on a jiao of glass top in the utility model, when emergency situation occurs when, people's safety device of leaving behind rapidly of escape, firmly impact and hit lid, hit part and be disengaged constraint this moment, raming rushes at rapidly glass, and the power of strike is concentrated and to be acted on very high the raming when some of hardness, and the very high pressure of instantaneous generation is with glass breaking.

Claims

1. quick crashing case hardened glass escape apparatus, it is characterized in that: by pedestal (1), hitting part (2) and spring (3) forms, described strike part (2) is by hitting lid (201), hit axle (202) and ram (203) composition, be provided with the through hole (101) that runs through the pedestal upper and lower end face at pedestal (1), hit and cover through hole (101) outside that (201) are positioned at pedestal, hit the through hole (101) that axle (202) and ram (203) are positioned at pedestal, the inwall that is positioned at the through hole (101) of pedestal is provided with boss (102), being arranged on the gland (204) that hits on the axle (202) will be pressed on the end face of boss (102) with the spring (3) of certain predetermincd tension, be provided with jump ring (4) at the axle (202) that hits that passes boss (102), be positioned at the jump ring (4) of boss (102) one sides and the spring (3) of opposite side, gland (204) will hit part (2) and pedestal (1) is integrally formed structure.

2. a kind of quick crashing case hardened glass escape apparatus according to claim 1 is characterized in that: also be provided with to limit and hit part (2) along the safety device that hits axle, the direction of raming is moved.

3. a kind of quick crashing case hardened glass escape apparatus according to claim 2; it is characterized in that: described safety device is comprised of protecting sheathing (5) and draw ring (6); protecting sheathing (5) links to each other and will hit lid (201) with the outer wall of pedestal (1) and is wrapped in wherein, and draw ring (6) is captiveed joint with the outer wall of protecting sheathing (5).

4. a kind of quick crashing case hardened glass escape apparatus according to claim 2, it is characterized in that: described safety device is for being arranged on the insurance drawstring (7) that hits between lid (201) lower surface and pedestal (1) upper surface, and this insurance drawstring is annular drawstring or takes out compact form and seal any one that be with.

5. a kind of quick crashing case hardened glass escape apparatus according to claim 4 is characterized in that: described strike lid (201) lower surface to the distance of insuring drawstring (7) upper surface less than the distance of (203) top tip part to pedestal (1) lower surface of raming.

6. a kind of quick crashing case hardened glass escape apparatus according to claim 1 is characterized in that: described hit axle (202) axial length greater than pedestal (1) along the axial length of through hole.

7. a kind of quick crashing case hardened glass escape apparatus according to claim 1, it is characterized in that: the used material of described raming (203) is hard alloy.