CN202624134U

CN202624134U - Automatic quick toughened-glass breaking escape device

Info

Publication number: CN202624134U
Application number: CN 201220275312
Authority: CN
Inventors: 王建新
Original assignee: 王建新
Current assignee: Pu Hongshi
Priority date: 2012-06-12
Filing date: 2012-06-12
Publication date: 2012-12-26
Anticipated expiration: 2022-06-12

Abstract

An automatic quick toughened-glass breaking escape device mainly consists of a power source, a control switch, an air generator, a base, a beating part and a spring. The power source is electrically connected with the air generator via the control switch. The beating part comprises a gland cover, a beating shaft and a beating head. The base is provided with a through hole penetrating the upper end face and the lower end face of the base, the beating part is arranged in the through hole, and the air generator is arranged on the upper portion of the through hole and forms a closed pressure cavity with the upper end face of the gland cover. A sealing ring is arranged between the outer circumference of the gland cover and the inner wall of the through hole. The inner wall of the through hole of the base is provided with a boss, the gland cover presses the spring with certain pre-tightening force on the end face of the boss, and the beating shaft penetrating through the boss is provided with a clamp spring. The automatic quick toughened-glass breaking escape device is simple in structure and is more convenient to mount since positioning is realized by the spring. Meanwhile, the sealing ring is arranged on the gland cover, sealing performance of the escape device is guaranteed, and the automatic quick toughened-glass breaking escape device is fine in glass breaking effect and high in automation degree by controlling the air generator via the power source and the control switch.

Description

A kind of quick broken case hardened glass escape apparatus automatically

Technical field

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

Background technology

In the modern life, the use of case hardened glass is ubiquitous, and the closed glass that the vehicle use, building glass etc. are elegant in appearance; But because glass has certain intensity is again that sealing is used; Also caused under the emergency risks situation, to be difficult to broken situation, what generally use now is that the safety hammer of hammer formula comes the broken glass escape, but in use has following shortcoming: one of which, manually broken glass efficient is low under the condition of service; Two, existing safety hammer is lost easily, is stolen; Three, be not easy under the panic situation to be found; Four, need certain strength and angle in the use, under emergency situation, be difficult to quick broken glass; Five, broken glass automatically.

Through looking into to solving automatically the new patent (grant number is 202022181) of broken glass fast; The high pressure gas shock drift that this device is produced by gas generator, the bump drift thrusts shear pin under the effect of high pressure gas, rush at glass with glass crushing; But there is following problem in this device: one of which, the bump drift must break shear pin could be glass crushing; If shear pin constantly then failure of apparatus, two, this device piston top does not have sealing arrangement, can cause leakage; Can not guarantee power that high pressure gas produce all act on ram on, there is certain hidden danger in this dual mode.

The utility model content

The purpose of the utility model is to be the deficiency that solves the problems of the technologies described above, and a kind of quick broken case hardened glass escape apparatus automatically is provided, and is simple in structure; Volume is little; Use the spring location to hit part, be provided with the reliability that sealing arrangement is guaranteed whole device, can quick automatically broken case hardened glass.

The utility model is the deficiency that solves the problems of the technologies described above; The technical scheme that is adopted is: a kind of quick broken case hardened glass escape apparatus automatically, mainly to form by power supply, master cock, gas generator, pedestal, strike part and spring, and power supply electrically connects through master cock and gas generator; Described strike part by gland, hit the axle and ram and form; On pedestal, be provided with the through hole that runs through the pedestal upper and lower end face, hit part and be arranged in the through hole, gas generator is arranged on the top of through hole and constitutes a fully enclosed pressure chamber with the gland upper surface; Be provided with seal ring between the outer circumference surface of gland and the through-hole wall; Be positioned on the inwall of through hole of pedestal and also be provided with boss, the spring that gland will have certain predetermincd tension is pressed on the end face of boss, is provided with jump ring on the axle passing hitting of boss.

Said gas generator is connected with pedestal through screw thread or encapsulating mode, and gas generator lower surface and gland upper surface are pressure chamber.

The utility model also is provided with the relief hole that is connected with pressure chamber on pedestal.

The utility model is positioned at the jump ring of boss one side and spring, the gland of opposite side and will hits part and pedestal formation integrative-structure.

The beneficial effect of the utility model: this apparatus structure is simple, and advantages of small volume uses spring to position; Make to install and become convenient; Simultaneously in the capping seal ring is housed, has guaranteed the leak tightness of device, through power supply being set and master cock is controlled gas generator; Broken glass is effective, and degree of automation is high.

Description of drawings

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

Fig. 2 is the structural representation of the utility model running condition.

Mark among the figure: 1, power supply, 2, master cock, 3, gas generator, 4, pedestal, 401, through hole; 402, boss, 403, pressure chamber, 404, relief hole, 5, hit part, 501, gland; 502, hit axle, 503, ram, 504, seal ring, 6, spring, 7, jump ring.

The specific embodiment

As shown in the figure, a kind of automatically quick broken case hardened glass escape apparatus is made up of automatically controlled partial sum mechanics, and mechanics is fixed on one jiao of the top of glass through fixed support; In conjunction with accompanying drawing; The detailed description structure is following: mainly be made up of power supply 1, master cock 2, gas generator 3, pedestal 4, strike part 5 and spring 6; Power supply 1 electrically connects through master cock 2 and gas generator 3; Described strike part 5 by gland 501, hit axle 502 and ram and 503 form the employing hard alloy of raming; On pedestal 4, be provided with the through hole 401 that runs through the pedestal upper and lower end face; Hit part 5 and be arranged in the through hole 401, gas generator 3 is arranged on the top of through hole 401 and constitutes a fully enclosed pressure chamber 403 with gland 501 upper surfaces, is provided with seal ring 504 between the outer circumference surface of gland 501 and through hole 401 inwalls; The purpose that seal ring is set is to guarantee that high pressure gas can not reveal; Be positioned on the inwall of through hole 401 of pedestal and also be provided with boss 402, the spring 6 that gland 501 will have certain predetermincd tension is pressed on the end face of boss 402, is provided with jump ring 7 passing hitting on the axle 502 of boss 402; That is to say hit the axle one end through jump ring spacing; The other end is spacing through gland, the spring that has predetermincd tension and boss, makes that through above unit construction hitting part, spring and pedestal becomes one structure

The utility model also is provided with the relief hole 404 that is connected with pressure chamber 403 on pedestal 4, can find out that from Fig. 1 relief hole is positioned at the below of gland 501 under the normal circumstances, can not reveal high pressure gas through what the seal ring on the gland guaranteed pressure chamber; From Fig. 2, can find out,, ram glass crushing when gland moves to when the next; Spring is compressed, and at this moment, relief hole is positioned at the gland top; Seal ring is not intercepting relief hole, therefore, can be used for laying down the high pressure gas in the pressure chamber; Simultaneously, receive the effect of spring force, hit part and automatically reset.

Described gas generator 3 can adopt the electronic ignition type gas generator; The electronic ignition type gas generator is contained in the pedestal top and is connected with master cock, power supply through circuit, and said electronic ignition type gas generator produces high pressure gas after by switch connection power supply and circuit; The master cock that is adopted is two grades of formulas, and one grade is the insurance shelves, and the insurance shelves start the back mechanics and can not move; Play fool proof effect,, can send and please note that glass will broken caution sound if connect loud speaker; Second gear is for starting shelves, and starting second gear glass can be broken.

The utility model, pedestal are fixed on one jiao of the top of glass, and when emergency situation occurring, the people of escape finds master cock rapidly; Pull one grade of insurance shelves, the insurance shelves start the back mechanics and can not move, and play fool proof effect, if connect loud speaker; Loud speaker sends the caution sound that please notes that glass will be broken, continues to pull second gear and starts shelves, and circuit is connected; The electronic ignition type gas generator produces high pressure gas under the effect of electric current, high pressure gas promote to hit part, hits the part compression spring to impaction state; Raming rushes at glass rapidly, and the power that high pressure gas produce is concentrated and acted on very high the raming when some of hardness, and the very high pressure of instantaneous generation is with viteous fracture; High pressure gas in the pressure chamber are discharged into the atmosphere through relief hole simultaneously, and after using up, the power that spring produces will be hit part and resetted.

The utility model is after using, and only need change electronic ignition type gas generator when using next time, has and installs simply, safeguards plurality of advantages such as easy to use.

Claims

1. automatic quick broken case hardened glass escape apparatus; It is characterized in that: mainly form by power supply (1), master cock (2), gas generator (3), pedestal (4), strike part (5) and spring (6); Power supply (1) electrically connects through master cock (2) and gas generator (3); Described strike part (5) by gland (501), hit the axle (502) and ram (503) form; On pedestal (4), be provided with the through hole (401) that runs through the pedestal upper and lower end face; Hitting part (5) is arranged in the through hole (401); Gas generator (3) is arranged on the top of through hole (401) and constitutes a fully enclosed pressure chamber (403) with gland (501) upper surface, is provided with seal ring (504) between the outer circumference surface of gland (501) and through hole (401) inwall, is positioned on the inwall of through hole (401) of pedestal also to be provided with boss (402); The spring (6) that gland (501) will have certain predetermincd tension is pressed on the end face of boss (402), is provided with jump ring (7) at the axle that hits that passes boss (402) on (502).

2. a kind of quick broken case hardened glass escape apparatus automatically according to claim 1; It is characterized in that: said gas generator (3) is connected with pedestal through screw thread or encapsulating mode, and gas generator (3) lower surface and gland (501) upper surface are pressure chamber (403).

3. a kind of quick broken case hardened glass escape apparatus automatically according to claim 1 is characterized in that: on pedestal (4), also be provided with the relief hole (404) that is connected with pressure chamber (403).

4. a kind of quick broken case hardened glass escape apparatus automatically according to claim 1 is characterized in that: be positioned at the jump ring (7) of boss (402) one sides and spring (6), the gland (501) of opposite side and will hit part (5) and pedestal (4) formation integrative-structure.

5. a kind of quick broken case hardened glass escape apparatus automatically according to claim 1, it is characterized in that: the used material of said raming (503) is a hard alloy.