CN104060928A

CN104060928A - Anti-theft door for emergency safety escapes

Info

Publication number: CN104060928A
Application number: CN201310093997.5A
Authority: CN
Inventors: 顾胜溢; 龙未来
Original assignee: SHANGHAI OUPENG SOFTWARE Co Ltd
Current assignee: SHANGHAI OUPENG SOFTWARE Co Ltd
Priority date: 2013-03-22
Filing date: 2013-03-22
Publication date: 2014-09-24

Abstract

The invention discloses an anti-theft door for emergency safety escapes and belongs to anti-theft doors. The anti-theft door comprises an anti-theft door body (1), a door frame (2), a door lock (3) and a handle (4), wherein the handle (4) is connected with the door lock (3) and capable of being synchronously rotated along with the door lock (3), an internal door (5) is also arranged in the middle of the anti-theft door body (1), and a bolt (7) which is matched with a hole in the anti-theft door body (1) and provided with a button (6) is arranged on one side surface of the internal door (5). The anti-theft door for the emergency safety escapes is simple in structure, convenient and practical and can be refitted from an existing anti-theft door, industrial production can be conducted, requirements of the country for the anti-theft doors can be met, that is, the anti-theft door has enough strength in a normal state to prevent damage caused by external collision to the door, timely escapes from the inside of the anti-theft door in emergency situations such as earthquakes and the like can be guaranteed, and the anti-theft door is easy to popularize.

Description

Security door for emergent safety exit

Technical field

The present invention relates to a kind of security door, be specifically related to a kind of security door for emergent safety exit.

Background technology

The Seismic Fortification in China house has also lived through seven revisions in various degree and perfect, and nearly two during the last ten years, and many countries have adopted a kind of like this Seismic Design Thought in the world; Within the building time limit in application life, the earthquake to different frequency and intensity, requires building to have different shock resistances, for less earthquake, because the possibility of its generation is larger, require the structure of building not to be damaged, this can accomplish technically with economically; If but for this rare violent earthquake of 5.12 earthquake as Wenchuan County in Sichuan generation in 2008, because the possibility of its generation is little, when meeting with this earthquake, if require, accomplish that structure is not damaged, this does not calculate economically, more rational way is to allow building damage, but can collapse in no instance.

The application of security door in China's building has been quite general, the design concept of security door is all to make it firm as far as possible, in keyless situation, be difficult to adopt destructive measure to open security door, this design concept has produced contradiction with the requirement that people after earthquake can flee from rapidly building, because after violent earthquake occurs, because house beam is stayed security door distortion may have been occurred, people are difficult to open security door by normal method, and be difficult to adopt destructive measure to open security door escape, therefore threat to life.

A kind of " wooden anti-theft gate " disclosed in Chinese patent 02222694.X; its main feature is to adopt wooden door body; and in wooden door body, lay to report to the police and survey line layer; owing to adopting wooden door body; can destroy in times of crisis wooden door and flee from building, but though this kind of security door has warning function, due to wooden door body insufficient strength; cannot resist malicious sabotage, not meet the related request of country to security door.

A kind of antitheft door-window wing is disclosed in Chinese patent 03235683.8, to be its sash be comprised of inside and outside layer glass and the safety grid that is located between layer glass its main feature, this antitheft door-window wing is for substituting traditional safety grid, overcoming traditional safety grid cannot open because of fixing, the shortcoming that is unfavorable for escape, but these antitheft door-window wings are when violent earthquake occurs, because glass breaking or sash are squeezed when deforming so that cannot open, be also difficult to use destructive measure to open security door.

As can be seen here, security door of the prior art all fails to meet simultaneously to be had enough intensity and is difficult to suffer extraneous destruction under normal operating condition, and when violent earthquake deforms, can make us easily from indoor, its destruction being fled to these two requirements of house.

Summary of the invention

The object of the invention is to solve above-mentioned deficiency, provide a kind of and meet for crisis constantly, especially after the earthquake, a kind of security door for emergent safety exit of emergent self-rescue.

For solving above-mentioned technical problem, the present invention by the following technical solutions:

Security door for emergent safety exit of the present invention, comprise security door body, doorframe, door lock and link together with door lock and can and door lock synchronize rotation handle, in the middle of security door body, be also provided with one inside door, the side of inside door is provided with the intrinsic perforate of security door and matches, and with the latch of button, by button, can control stretching out and retraction of latch on inside door.

Further technical scheme is: the button on described inside door is arranged on security door body medial surface.

Further technical scheme is: the latch on described inside door is four, and lays respectively on the four edges of inside door.

Compared with prior art, the invention has the beneficial effects as follows: under normal circumstances, can directly by the door lock on security door body and handle, open or close security door body, when being in an emergency, while occurring as earthquake, as the house beam extruding on security door deforms doorframe, cannot be when directly opening security door escape in room, can in room, press the button that is positioned at security door body medial surface, make latch retract, open the inside door escape on security door body, improved the safety of security door, make in emergency circumstances, can not threaten people's life security because the security door of not opening makes the disasters such as earthquake, and the Anti-theft door structure for emergent safety exit of the present invention is simple, can carry out suitability for industrialized production, also can reequip with regard to existing security door, and convenient and practical, meet again the requirement of country to security door simultaneously, under normal condition, there is enough intensity to prevent that external impact opposite house from destroying, can guarantee again in emergency circumstances can be from the inner escape in time of security door in earthquake etc., be easy to promote.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing, the present invention is further elaborated.

As shown in Figure 1, security door for emergent safety exit of the present invention, by security door body 1, doorframe 2, door lock 3 and link together with door lock 3 and can and door 3 synchronize rotation handle 4, in the middle of security door body 1, be also provided with one inside door 5, the side of inside door 5 is provided with the perforate in security door body 1 and matches, and with the latch 7 of button 6, latch 7 on door 5 is four, and lay respectively at the central authorities of the four edges of inside door 5, button 6 is arranged on security door body 1 medial surface, button 6 is associated with four latches 7, press the button and can make latch 7 inwardly retract, and then open inside door 5, when button 6 is upspring, four latches 7 coordinate protruding, be fixed on security door body 1, directly by door lock 3 and handle on security door body 1, open or close security door under normal circumstances, when being in an emergency, during as earthquake, at this time can press the button four latch retract of 6 drive opens inside door 5 and flees from room, avoid the generation of security incident.

In this manual, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, identical similar part cross-references between each embodiment.

Although with reference to a plurality of explanatory embodiment of the present invention, invention has been described here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and within embodiment will drop on the disclosed principle scope and spirit of the application.

Claims

1. the security door for emergent safety exit, comprise security door body (1), doorframe (2), door lock (3) and link together with door lock (3) and can and door lock (3) synchronize rotation handle (4), it is characterized in that: in the middle of security door body (1), be also provided with one inside door (5), the side of inside door (5) is provided with the perforate in security door body (1) and matches, and with the latch (7) of button (6).

2. the security door for emergent safety exit according to claim 1, is characterized in that: the button (6) on described inside door (5) is arranged on security door body (1) medial surface.

3. the security door for emergent safety exit according to claim 1, is characterized in that: the latch (7) on described inside door (5) is four, and lays respectively on the four edges of inside door (5).