CN112854997A

CN112854997A - Fire-fighting escape anti-theft window and fire-fighting escape device

Info

Publication number: CN112854997A
Application number: CN202110231847.0A
Authority: CN
Inventors: 杨其君
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-05-28

Abstract

The invention relates to the technical field of fire fighting equipment, and discloses a fire escape burglary-resisting window and a fire escape device, which comprise an escape space and a front protection structure positioned outside the escape space, wherein the front protection structure comprises a first protection main body and a second protection main body, the first protection main body comprises a first frame body and a plurality of first protection columns fixedly arranged on the first frame body, the second protection main body comprises a second frame body and a plurality of second protection columns fixedly arranged on the second frame body, the second frame body is positioned below the first frame body, the second protection columns are in sliding fit with sliding parts arranged on the first frame body, and the first protection columns and the second protection columns are arranged in a crossed mode at intervals; the fire-fighting escape anti-theft window and the fire-fighting escape device provided by the invention provide a more reliable escape passage, and have higher safety.

Description

Fire-fighting escape anti-theft window and fire-fighting escape device

Technical Field

The invention relates to the technical field of fire fighting equipment, in particular to a fire-fighting escape anti-theft window and a fire-fighting escape device.

Background

Whether a modern house can escape quickly or not in case of fire or not can play a very key role in case of fire, and at present, aiming at building buildings with anti-theft nets, how to effectively combine the anti-theft net to design the escape passage of the outer wall of the building becomes the problem which needs to be solved urgently at present, in the field, aiming at the search of the prior art, patent CN201910698546.1 discloses a novel dual-purpose device of anti-theft net and fire ladder, a fire ladder formed by the same and a using method thereof, wherein, a first switch door and a second switch door are respectively arranged on the anti-theft net, so that the first switch door and the second switch door are opened simultaneously when the second anti-theft net body slides downwards, the escape passage is formed in the inner side of the anti-theft net, so that escape personnel can climb in the inner side of the anti-theft net conveniently, and the problem that the existing escape personnel are exposed outside a building and are low in use safety in the climbing process from the outer side of the anti-theft net is solved.

Although the technical proposal is to climb on the inner side of the anti-theft net, the safety of climbing the anti-theft net can be improved to a certain extent, however, this design can only achieve one-side protection between two adjacent floors, and cannot achieve effective protection during the turnover process of the floor, specifically, as shown in fig. 1, in the process of transferring the floor to the lower floor, the evacuee should move to a side close to the second burglar mesh main body 220 to enter the second switching door 241, since the second burglar mesh main body 220 of the present floor has completely slid down to the upper end of the next floor to be connected with the first burglar mesh main body 210 of the next floor, therefore, the structure design of the anti-theft net has no any protective measures when each layer of personnel turns to enter the second switch door 241, and also has great potential safety hazard, therefore, from the viewpoint of safety, the technology is difficult to popularize and apply in the implementation process.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a fire-fighting escape burglary-resisting window and a fire-fighting escape device, which provide a more reliable escape passage and have higher safety.

The technical scheme adopted by the invention is as follows:

the utility model provides a fire escape burglary-resisting window and fire escape device, includes this layer space of fleing and is located the positive protective structure in this layer space outside of fleing, positive protective structure includes first protection main part and second protection main part, first protection main part includes first support body and many first guard posts of fixed mounting on first support body, second protection main part includes second support body and many second guard posts of fixed mounting on the second support body, the second support body is located the below of first support body, the sliding part sliding fit that sets up on second guard post and the first support body, first guard post and second guard post interval cross arrangement.

The prior art can only realize the unilateral protection between the adjacent floor, can not realize the effective protection of this layer turnover in-process, in this technical scheme, because first protection post and second protection post interval cross arrangement, the sliding part sliding fit that sets up on second protection post and the first support body, then when second protection main part is in the state of moving down, second protection main part can realize the effective protection to the space of fleing outside between the two adjacent floors, simultaneously because first protection post can also play this layer space of fleing after second protection main part moves down equally and carry out effectual protection, therefore, the personnel of fleing from both sides the in-process of climbing in the burglary-resisting window inboard, no matter this layer space of fleing or the space of fleing outside, all can obtain effective protection, thereby a more reliable passageway of fleing from both sides is provided, the security in the process of fleing from both sides is higher.

Specifically, the sliding part is a through hole arranged on the first frame body, and the through hole and the first protection column are arranged in a crossed mode at intervals. The upper end of the second protective column is provided with a necking, the first frame body is provided with a butt joint corresponding to the necking, and the necking of the unopened state of the security window is positioned in the butt joint.

Further, in order to provide more comprehensive protective effect, still including setting up left side protective structure and right side protective structure on positive protective structure left and right sides respectively, the space that positive protective structure, left side protective structure and right side protective structure enclose is this layer space of fleing, the top in this layer space of fleing is equipped with the first export of fleing, the below in this layer space of fleing is equipped with the second and flees the export, the export dislocation set is fleed to the first export of fleing and second.

Specifically, left side protective structure and right side protective structure can be fixed knot structure, also can be the same structure with positive protective structure, can realize that the second protection main part moves down for first protection main part, provides more comprehensive protective effect for this layer space of fleing and the layer space of fleing outside simultaneously.

When left side protective structure and right side protective structure all are the same with positive protective structure, the first support body and the second support body of three form the U-shaped structure by end-to-end connection respectively.

Furthermore, in order to conveniently realize communication between an upper floor and a lower floor at a dangerous moment, a first escape door for opening a first escape outlet is arranged at the top of the anti-theft window, and a second escape door for opening a second escape outlet is arranged at the bottom of the anti-theft window.

It should be noted that child probably plays at the window limit, consequently, the second exit position of fleing can replace the second emergency exits with the protection network, avoids appearing the incident, and the third party of protection network all has the buckle, if there is the condition of a fire to take place the back, prizes through the screwdriver, and the buckle can reset, opens the protection network and can realize opening of second exit of fleing.

Furthermore, in order to quickly realize the communication of the escape passages between floors, the escape system further comprises a locking mechanism which is used for controlling the second protection main body to slide downwards relative to the first protection main body and controlling the first escape door and the second escape door to be opened at the same time.

Furthermore, in order to quickly realize the communication of escape passages among floors, the locking mechanism comprises a first locking mechanism and a second locking mechanism, the first locking mechanism comprises a first limiting piece arranged on the second protective column and a second limiting piece arranged on the first escape door, and the first limiting piece at least provides upward supporting force for the second limiting piece; the second locking mechanism comprises a trigger mechanism, an overlapping mechanism and a limiting structure, the trigger mechanism comprises a touch rod arranged on the first protection main body and a contact arranged at the lower end of the touch rod, the overlapping mechanism comprises a spring lock bolt mechanism arranged on the second escape door, the lock bolt of the spring lock bolt mechanism is overlapped on the first support body under the stretching-out state, the touch rod drives the contact to move downwards, the contact pushes the lock bolt backwards to separate the lock bolt from the first support body, the limiting structure comprises a third limiting part arranged on the second escape door and a fourth limiting part arranged on the second support body, and the third limiting part at least provides an upward supporting force for the fourth limiting part.

It should be noted that sliding fit between the touch bar and the first protection main body, the upper end of the touch bar protrudes out of the upper end of the first support body, in order to realize the hidden setting of the touch bar, the touch bar is arranged in any first protection column, the touch bar is in sliding fit with the first protection column, the first protection column is a protection column A, the lower end of the protection column A is provided with an avoidance space, and the height of the avoidance space is greater than or equal to the height of the touch bar protruding out of the first support body.

In addition, the upper end of the touch rod can be parallel and level with the upper end of the first frame body, the mistaken touch is avoided, meanwhile, the lower end of the second frame body of the upper-layer security window is provided with a touch head corresponding to the position of the touch rod, the touch head protrudes out of the lower end face of the second frame body, the touch head can go deep into the first protection column for installing the touch rod, in the descending process of the second frame body, the touch head can drive the touch rod, and therefore the whole escape device forms a mechanical linkage effect.

It should be noted that, one side of the contact facing the lock tongue is provided with a wedge-shaped surface, and in the downward moving process of the touch rod, the wedge-shaped surface extrudes the lock tongue so as to separate the lock tongue from the first frame body.

By adopting the locking mechanism in the technical scheme, the working principle is as follows: the touch rod plays a role in linkage control between adjacent floors, namely, after the second protection main body of the floor with a fire disaster falls, the second frame body can realize the interference to the touch rod of the lower layer anti-theft window, the touch rod of the lower layer anti-theft window moves downwards, the wedge-shaped surface on the contact realizes the pushing of the lock tongue, the lock tongue is separated from the first frame body, the third limiting piece on the second escape door at least provides an upward supporting force for the fourth limiting piece on the second frame body, because the second escape door is separated from the lock tongue, the second escape door is turned downwards and opened, and the supporting force disappears, the second protection body moves downwards under the action of gravity, and simultaneously, in the process of moving downwards, the first limiting part arranged on the first protective column provides the supporting force for the second limiting part on the first escape door to disappear at the same time, so that the first escape door is also turned downwards to be opened. By analogy, the fire disaster on the floor is realized, and the escape passages of all floors below the floor can be automatically opened by operating on the floor.

It should be noted that, in order to conveniently and manually open or remotely open the escape passage, the escape passage further comprises a manual switch and an electronic remote control switch, wherein the manual switch comprises an operation part which is convenient for manually operating the retraction of the bolt, that is, the manual switch and the remote control switch can be adopted when a fire occurs in the layer; the electronic remote control switch comprises a motor for electrically driving the lock tongue to retract, a controller and a remote controller, the remote controller transmits a control signal to the controller, and the controller controls the motor to start so as to drive the lock tongue. Of course, the control mode for the motor may also be other remote control modes, for example, a mobile terminal such as a mobile phone, and is not limited to a remote controller.

It should be noted that the remote controller can realize wall-through remote control so as to open the escape system channel in any indoor space, and in addition, the technical scheme can also be combined with an alarm system and/or a night illuminating lamp, and the alarm system and the night illuminating lamp are both simultaneously opened when the escape channel is opened.

It should be noted that the device can also be provided with a smoke alarm, so that the old can open the escape passage through the remote controller to ask for help outside the building under the condition of inconvenient actions, and meanwhile, the smoke alarm can also play a role of warning and prompting in advance, so that the escape passage can be conveniently opened by the remote controller.

The output shaft of the motor is in transmission connection with the lock tongue and used for electrically controlling the retraction of the lock tongue. The retraction of the bolt can be realized by adopting a gear and rack transmission mode between the output shaft of the motor and the bolt, and other transmission structures can be adopted.

The technical scheme also provides a fire-fighting escape device which comprises a plurality of fire-fighting escape burglary-resisting windows which are arranged in sequence along the vertical direction.

Furthermore, in order to ensure that the protection measures between adjacent floors are more reliable, a locking mechanism is arranged between the second frame body and the upper end of the first frame body of the fire-fighting escape anti-theft window on the lower layer.

That is, when the second support body falls down on the first support body of next floor, then locking mechanism realizes locking for it is more reliable to be connected between the second protection main part of upper burglary-resisting window and the first protection main part of lower floor burglary-resisting window, has further promoted the protective effect to outer protection space of layer.

Specifically, locking mechanism is including setting up draw-in groove and the joint spare of setting at second support body lower extreme in first support body upper end, and when second support body whereabouts was to the first support body of lower floor, joint spare joint was in the draw-in groove.

Further, in order to further reduce the fear of climbing in-process of fleing, still include first emergency ladder and second emergency ladder, the region between the adjacent fire escape burglary-resisting window is space of fleing outside the layer, first emergency ladder sets up the space of fleing on this layer, the second emergency ladder sets up the space of fleing outside the layer.

The existing escape mode needs to climb from the inner side of the anti-theft net in the escape process, and then people see downstairs in the climbing process and can generate greater fear in the escape process.

Among this technical scheme, concrete, the best mode of first emergency ladder and second emergency ladder sets up in the one side that leans on the wall, avoids escaping the in-process because of the floor height, the psychological fear that produces.

Of course, it is also possible that the first escape ladder is arranged on the side close to the left protective structure and the second escape ladder is arranged on the side close to the wall.

The upper end and the first escape exit intercommunication of first emergency ladder, the bottom at the burglary-resisting window is fixed to the lower extreme of first emergency ladder, the upper end and the second escape exit intercommunication of second emergency ladder, the lower extreme of second emergency ladder extends to the upper end of next floor burglary-resisting window.

Further, the second escape ladder is a folding ladder. When this device was not used, then the folding ladder was in fold condition, and when using this device, then the folding ladder was in open mode, realized the intercommunication between the adjacent floor.

Furthermore, after the personnel on the floor escape, the fire-proof roller shutter device is arranged on the inner side of the escape space on the floor to avoid the influence of further diffusion of flame in the floor on the floor.

The fire-proof rolling blind device comprises a fire-proof rolling blind, a scroll and a hot-melting wire, one end of the fire-proof rolling blind is fixed at the upper end of the inner side of the escape space, the other end of the fire-proof rolling blind is fixed on the scroll, the fire-proof rolling blind is wound on the scroll, and the hot-melting wire binds the scroll wound with the fire-proof rolling blind and fixes the scroll at the upper end of the inner side of the escape space.

When a fire disaster occurs, the hot melting wire is fused through heat, certainly, the hot melting wire can be fused through electric heating, and then the fireproof roller shutter moves, falls and expands under the action of gravity, so that further spreading of flame and dense smoke is avoided.

The invention has the beneficial effects that: the prior art can only realize the unilateral protection between the adjacent floor, can not realize the effective protection of this layer turnover in-process, in this technical scheme, because first protection post and second protection post interval cross arrangement, the sliding part sliding fit that sets up on second protection post and the first support body, then when second protection main part is in the state of moving down, second protection main part can realize the effective protection to the space of fleing outside between the two adjacent floors, simultaneously because first protection post can also play this layer space of fleing after second protection main part moves down equally and carry out effectual protection, therefore, the personnel of fleing from both sides the in-process of climbing in the burglary-resisting window inboard, no matter this layer space of fleing or the space of fleing outside, all can obtain effective protection, thereby a more reliable passageway of fleing from both sides is provided, the security in the process of fleing from both sides is higher.

Drawings

FIG. 1 is a schematic diagram of a prior art configuration;

FIG. 2 is a schematic diagram of a first perspective of the present invention in an unused state;

FIG. 3 is a schematic diagram of a second perspective of the present invention in an unused state;

FIG. 4 is a schematic diagram of a third perspective of the present invention in an unused state;

FIG. 5 is a schematic diagram of the front view structure of the present invention in an unused state;

FIG. 6 is a schematic diagram of a first perspective of the present invention in use;

FIG. 7 is a schematic diagram of a second perspective of the present invention in use;

FIG. 8 is a schematic view of the front view of the present invention in use;

FIG. 9 is a left side view of the invention in an unused state;

FIG. 10 is a right side view of the use state of the present invention;

FIG. 11 is an enlarged fragmentary view of a second locking mechanism of the present invention;

FIG. 12 is a structural schematic diagram of a first state of a second locking mechanism of the present invention;

FIG. 13 is a structural schematic diagram of a second locking mechanism state two of the present invention;

FIG. 14 is a schematic view of a first embodiment of the fire-resistant rolling shutter device of the present invention;

FIG. 15 is a structural view of a second embodiment of the fire-resistant rolling shutter device according to the present invention;

FIG. 16 is a schematic view of the structure between the interference head and the trip lever according to the present invention;

in the figure: the escape space 1 on the layer; a front protective structure 2; a first frame body 3; a first protective column 4; a second frame 5; a second protective column 6; an external escape space 7; a left protective structure 8; a right protective structure 9; a first escape door 10; a second escape door 11; a first stopper 12; a second stopper 13; a third limiting member 14; a touch lever 16; a contact 17; a wedge-shaped face 18; a latch tongue 19; an operation section 20; a motor 21; a first opening 23; a second opening 24; a security window 25; a card slot 26; a clip member 27; a first escape ladder 28; a second escape ladder 29; a fire-proof rolling shutter device 30; a fire-resistant rolling shutter 31; a reel 32; a hot-melt wire 33; a protective bezel 34; against the contact 35.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The invention is further described with reference to the following figures and specific embodiments.

Example 1:

as shown in fig. 2-16, this embodiment provides a fire escape burglary-resisting window and fire escape device, including this layer space 1 of fleing and be located this layer positive protective structure 2 of the space 1 outside of fleing, positive protective structure 2 includes first protection main part and second protection main part, first protection main part includes first support body 3 and many first guard columns 4 of fixed mounting on first support body 3, second protection main part includes second support body 5 and many second guard columns 6 of fixed mounting on second support body 5, second support body 5 is located the below of first support body 3, the sliding part sliding fit that sets up on second guard column 6 and the first support body 3, first guard column 4 and the interval cross arrangement of second guard column 6.

The prior art can only realize the unilateral protection between adjacent floors and can not realize the effective protection in the turnover process of the floor, because the first protective columns 4 and the second protective columns 6 are arranged at intervals in a crossed way, the second protective columns 6 are in sliding fit with the sliding parts arranged on the first frame body 3, when the second protection main body is in a downward moving state, the second protection main body can effectively protect the outer escape space 7 between two adjacent floors, meanwhile, the first protective column 4 can also effectively protect the escape space 1 after the second protective body moves downwards, therefore, the escape personnel can be effectively protected in the process of climbing at the inner side of the anti-theft window regardless of the escape space 1 on the layer or the escape space 7 outside the layer, so that a more reliable escape passage is provided, and the safety in the escape process is higher.

Specifically, the sliding part is a through hole arranged on the first frame body 3, and the through hole and the first protection column 4 are arranged in a crossed mode at intervals. The upper end of the second protective column 6 is provided with a necking, the first frame body 3 is provided with a butt joint corresponding to the necking, and the necking of the security window 25 in an unopened state is positioned in the butt joint.

The first protection posts 4 and the second protection posts 6 are arranged alternately and crosswise, and the number of intervals between the first protection posts and the second protection posts is not limited, for example, one first protection post 4 may be arranged between two second protection posts 6, or two or other numbers of first protection posts 4 may be arranged; alternatively, one second protection column 6 may be spaced between two first protection columns 4, or two or other numbers of second protection columns 6 may be spaced, and in the implementation process, the number of the spaced protection columns may be determined according to the distance between two specific protection columns, which are all conceivable designs, and all fall within the protection scope of the present technology.

Example 2:

this embodiment is optimized based on embodiment 1 described above.

In order to provide more comprehensive protective effect, still including setting up left side protective structure 8 and right side protective structure 9 on positive protective structure 2 left and right sides respectively, the space that positive protective structure 2, left side protective structure 8 and right side protective structure 9 enclose is this layer space 1 of fleing, and this layer top of 1 of fleing is equipped with the first export of fleing, and this layer is equipped with the second in the below of 1 of fleing and is fleed the export, and the first export of fleing and the second of fleing are exported dislocation set.

Specifically, left side protective structure 8 and right side protective structure 9 can be fixed knot structure, also can be with the same structure of positive protective structure 2, can realize that the second protection main part moves down for first protection main part, provides more comprehensive protective effect for this layer of space 1 and the layer of fleing outside the space 7 simultaneously.

When left side protective structure 8 and right side protective structure 9 all are the same with positive protective structure 2, three's first support body 3 and second support body 5 end to end connection respectively form the U-shaped structure.

Example 3:

this embodiment is optimized based on embodiment 2 described above.

In order to conveniently realize the communication between the upper and lower floors at the dangerous moment, a first escape door 10 for opening a first escape exit is arranged at the top of the anti-theft window 25, and a second escape door 11 for opening a second escape exit is arranged at the bottom of the anti-theft window 25.

Example 4:

this embodiment is optimized based on embodiment 3 described above.

In order to quickly realize the communication of the escape passages between floors, the escape system further comprises a locking mechanism for controlling the second protection main body to slide downwards relative to the first protection main body and simultaneously controlling the first escape door 10 and the second escape door 11 to be opened.

Example 5:

this embodiment is optimized based on embodiment 4 described above.

In order to quickly realize the communication of escape passages among floors, the locking mechanism comprises a first locking mechanism and a second locking mechanism, the first locking mechanism comprises a first limiting piece 12 arranged on the second protective column 6 and a second limiting piece 13 arranged on the first escape door 10, and the first limiting piece 12 at least provides upward supporting force for the second limiting piece 13; the second locking mechanism comprises a trigger mechanism, an overlapping mechanism and a limiting structure, the trigger mechanism comprises a touch rod 16 arranged on the first protection main body and a contact 17 arranged at the lower end of the touch rod 16, the overlapping mechanism comprises a spring lock bolt mechanism arranged on the second escape door 11, a lock bolt 19 of the spring lock bolt mechanism is overlapped on the first frame body 3 in an extending state, the touch rod 16 drives the contact 17 to move downwards, the contact 17 pushes the lock bolt 19 backwards to separate the lock bolt 19 from the first frame body 3, the limiting structure comprises a third limiting part 14 arranged on the second escape door 11 and a fourth limiting part arranged on the second frame body 5, and the third limiting part 14 at least provides upward supporting force for the fourth limiting part.

It should be noted that, in order to ensure the stability of the connection between the first protective body and the second protective body, two second locking mechanisms may be symmetrically disposed therebetween.

It should be noted that, sliding fit between the touch bar 16 and the first support body 3, the upper end of the touch bar 16 protrudes out of the upper end of the first support body 3, in order to hide the touch bar 16, the touch bar 16 is disposed in any one of the first protection posts 4, the touch bar 16 is in sliding fit with the first protection post 4, the first protection post 4 is a protection post a, the lower end of the protection post a has an avoidance space, and the height of the avoidance space is greater than or equal to the height of the touch bar 16 protruding out of the first support body 3.

As shown in fig. 16, in addition, the upper end of the touch rod 16 may be flush with the upper end of the first frame body 3, so as to avoid accidental touch, meanwhile, the lower end of the second frame body 5 of the upper-layer security window 25 is provided with a contact head 35 corresponding to the position of the touch rod 16, the contact head 35 protrudes out of the lower end surface of the second frame body 5, the contact head 35 may be deeply installed in the first protection column 4 of the touch rod 16, and in the descending process of the second frame body 5, the touch head 35 can drive the touch rod 16, so that the whole escape device forms a mechanical linkage effect.

It should be noted that, the side of the contact 17 facing the latch tongue 19 is provided with a wedge-shaped surface 18, and during the downward movement of the touch rod 16, the wedge-shaped surface 18 presses the latch tongue 19 to separate the latch tongue 19 from the first frame 3.

By adopting the locking mechanism in the technical scheme, the working principle is as follows: the touch bar 16 plays a role in linkage control between adjacent floors, that is, after the second protection main body of a floor in a fire disaster falls, the second frame body 5 can realize the touch of the touch bar 16 of the lower anti-theft window, the touch bar 16 of the lower anti-theft window moves downwards, the bolt 19 is pushed through the wedge surface 18 on the contact 17, the bolt 19 is separated from the first frame body 3, the third limit piece 14 on the second escape door 11 at least provides an upward supporting force for the fourth limit piece on the second frame body 5, as the second escape door 11 is separated from the bolt 19, the second escape door 11 turns downwards to open, and the supporting force disappears, the second protection main body moves downwards under the action of gravity, and meanwhile, in the process of moving downwards, the supporting force provided by the first limit piece 12 on the first protection column 4 to the second limit piece 13 on the first escape door 10 disappears at the same time, accordingly, the first escape door 10 is also turned downward to be opened. By analogy, the fire disaster on the floor is realized, and the escape passages of all floors below the floor can be automatically opened by operating on the floor.

It should be noted that, in order to conveniently and manually open or remotely open the escape passage, the fire escape device further comprises a manual switch and an electronic remote control switch, wherein the manual switch comprises an operation part 20 which facilitates the manual operation of retracting the bolt 19, that is, the manual switch and the remote control switch can be adopted when a fire occurs in the layer; the electronic remote control switch comprises a motor 21 for electrically driving the bolt 19 to retract, a controller and a remote controller, the remote controller transmits a control signal to the controller, and the controller controls the motor 21 to start so as to drive the bolt 19. Of course, the control mode for the motor 21 may be other remote control modes, for example, a mobile terminal such as a mobile phone, and is not limited to a remote controller.

An output shaft of the motor 21 is in transmission connection with the bolt 19 and is used for electrically controlling the retraction of the bolt 19. The retraction of the latch bolt 19 can be realized by a gear and rack transmission mode between the output shaft of the motor 21 and the latch bolt 19, and of course, other transmission structures are also possible.

It should be noted that the first limiting member 12 is a crosspiece disposed on the second protective column 6, a first opening 23 is disposed on one side of the crosspiece facing the first escape door 10, the second limiting member 13 is a hanging column disposed on the first escape door 10, when the device is not used, an end of the hanging column is located in the opening 23, when the crosspiece moves down along with the second protective column 6, a supporting force of the first opening 23 for the hanging column disappears, and the first escape door 10 is turned over, so that the hanging column is separated from the first opening 23.

It should be noted that any number of first openings 23 may be disposed on the rail, and any number of hanging posts corresponding to the first openings 23 are disposed on the first escape door 10.

The third limiting part 14 is a hanging column arranged on the second escape door 11, the fourth limiting part is a second opening 24 arranged on the second frame body 5, when the device is not used, the end part of the hanging column is positioned in the second opening 24, when the lock tongue 19 retracts, the second escape door 11 overturns under the action of gravity, the supporting force of the hanging column for the second protection main body disappears through the second opening 24, and the second protection main body moves downwards under the action of gravity.

The hanging post on the second escape door 11 and the second opening 24 on the second frame body 5 can be set to any number.

Example 6:

the technical scheme also provides a fire-fighting escape device which comprises a plurality of fire-fighting escape anti-theft windows 25 which are arranged in sequence in the vertical direction according to any one of the embodiments 1 to 5.

Example 7:

this embodiment is optimized based on embodiment 6 described above.

In order to ensure that the protection measures between adjacent floors are more reliable, a locking mechanism is arranged between the second frame body 5 and the upper end of the first frame body 3 of the lower-layer fire-fighting escape anti-theft window 25.

That is, when the second frame body 5 falls down on the first frame body 3 of the next floor, the locking mechanism realizes locking, so that the second protection main body of the upper layer security window and the first protection main body of the lower layer security window are more reliably connected, and the protection effect of the outer layer protection space is further improved.

Specifically, locking mechanism is including setting up draw-in groove 26 and the joint 27 of setting at the 5 lower extremes of second support body in first support body 3 upper end, and when second support body 5 fell to the first support body 3 of lower floor on, joint 27 joint was in draw-in groove 26.

Example 8:

this embodiment is optimized based on embodiment 7 described above.

In order to further reduce fear in the climbing process of escaping and provide a more relaxed climbing mode, the climbing device further comprises a first escape ladder 28 and a second escape ladder 29, the area between the adjacent fire-fighting escape and anti-theft windows 25 is an outer escape space 7, the first escape ladder 28 is arranged in the outer escape space 1, and the second escape ladder 29 is arranged in the outer escape space 7.

The existing escape mode needs to climb from the inner side of the anti-theft net in the escape process, namely facing the wall in the climbing process, so that people can see downstairs in the climbing process and generate greater fear in the escape process.

In the technical scheme, the first escape ladder 28 and the second escape ladder 29 are arranged on one side close to a wall in a best mode, so that psychological fear caused by the height of a floor in the escape process is avoided.

Of course, it is also possible that the first escape ladder 28 is provided on the side close to the left protective structure 8 and the second escape ladder 29 is provided on the side close to the wall.

The upper end of the first escape ladder 28 is communicated with the first escape exit, the lower end of the first escape ladder 28 is fixed at the bottom of the security window 25, the upper end of the second escape ladder 29 is communicated with the second escape exit, and the lower end of the second escape ladder 29 extends to the upper end of the security window 25 at the lower layer.

It should be noted that, the existing mode of directly climbing on the security window is adopted, because of vertical climbing, the gravity center is all at the hip, people are very tired, hands are easy to be sour, the speed is slow, and is terrorist high, and it is unsafe to fall easily, therefore, in order to further improve the climbing safety and reduce the climbing difficulty, the first escape ladder 28 and the second escape ladder 29 are inclined ladders, and the inclination angles of the first escape ladder and the second escape ladder are about 75 degrees.

Example 9:

this embodiment is optimized based on embodiment 8 described above.

The second escape ladder 29 is a folding ladder. When this device was not used, then the folding ladder was in fold condition, and when using this device, then the folding ladder was in open mode, realized the intercommunication between the adjacent floor.

Example 10:

this embodiment is optimized based on embodiment 9 described above.

After the person in the floor escapes, the fire-proof rolling blind device 30 is arranged at the inner side of the escape space 1 in order to avoid the further diffusion of the flame in the floor to influence the floor.

Fire-proof rolling curtain 31 device 30 includes fire-proof rolling curtain 31, spool 32 and hot-melt line 33, and the one end of fire-proof rolling curtain 31 is fixed in the upper end of this layer space of fleing 1 inboard, and the other end of fire-proof rolling curtain 31 is fixed on spool 32 and fire-proof rolling curtain 31 rolling is on spool 32, and hot-melt line 33 will have rolled up fire-proof rolling curtain 31's spool 32 and bind and fix the upper end at this layer space of fleing 1 inboard.

When a fire occurs, the thermal fuse 33 is fused through heat, of course, the thermal fuse 33 can be fused through electric heating, and the fire-proof rolling curtain 31 moves, falls and expands under the action of gravity, so that further spreading of flame and dense smoke is avoided.

In the above embodiment, still be equipped with on the first support body 3 and protect frame 34, be equipped with a plurality of and the through-hole of the 6 sliding fit of second protection post on the protection frame 34, under the second protection main part state of moving down, crosspiece and protection frame 34 butt.

The invention is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.

Claims

1. A fire-fighting escape burglary-resisting window is characterized in that: including this layer of space of fleing and be located this layer of positive protective structure who flees the space outside, positive protective structure includes first protection main part and second protection main part, first protection main part includes first support body and many first protection posts of fixed mounting on first support body, second protection main part includes second support body and many second protection posts of fixed mounting on the second support body, the second support body is located the below of first support body, the sliding part sliding fit that sets up on second protection post and the first support body, first protection post and second protection post interval cross arrangement.

2. A fire escape burglary-resisting window as claimed in claim 1, wherein: still including setting up left side protective structure and the right side protective structure on positive protective structure left and right sides respectively, the space that positive protective structure, left side protective structure and right side protective structure enclose is this layer space of fleing, the top in this layer space of fleing is equipped with the first export of fleing, the below in this layer space of fleing is equipped with the second and flees the export, the export dislocation set is fleed to the first export of fleing and second.

3. A fire escape burglary-resisting window as claimed in claim 2, characterized in that: the top of burglary-resisting window is equipped with the first emergency exit that is used for opening first escape exit, the bottom of burglary-resisting window is equipped with the second escape exit that is used for opening the second escape exit.

4. A fire escape burglary-resisting window as claimed in claim 1, wherein: the escape door further comprises a locking mechanism which is used for controlling the second protection main body to slide downwards relative to the first protection main body and controlling the first escape door and the second escape door to be opened.

5. A fire escape burglary-resisting window of claim 4, characterized by that: the locking mechanism comprises a first locking mechanism and a second locking mechanism, the first locking mechanism comprises a first limiting piece arranged on the second protective column and a second limiting piece arranged on the first escape door, and the first limiting piece at least provides upward supporting force for the second limiting piece; the second locking mechanism comprises a trigger mechanism, an overlapping mechanism and a limiting structure, the trigger mechanism comprises a touch rod arranged on the first protection main body and a contact arranged at the lower end of the touch rod, the overlapping mechanism comprises a spring lock bolt mechanism arranged on the second escape door, the lock bolt of the spring lock bolt mechanism is overlapped on the first support body under the stretching-out state, the touch rod drives the contact to move downwards, the contact pushes the lock bolt backwards to separate the lock bolt from the first support body, the limiting structure comprises a third limiting part arranged on the second escape door and a fourth limiting part arranged on the second support body, and the third limiting part at least provides an upward supporting force for the fourth limiting part.

6. A fire-fighting escape device is characterized in that: a fire escape burglary-resisting window comprising a plurality of windows as claimed in any one of claims 1 to 5 arranged in sequence in the vertical direction.

7. A fire escape apparatus as defined in claim 6, wherein: and a locking mechanism is arranged between the second frame body and the upper end of the first frame body of the lower fire-fighting escape anti-theft window.

8. A fire escape apparatus as defined in claim 6, wherein: still include first emergency ladder and second emergency ladder, the region between the adjacent fire control burglary-resisting window of fleing is the space of fleing outside the layer, first emergency ladder sets up this layer space of fleing, the second emergency ladder sets up the space of fleing outside the layer.

9. A fire escape apparatus as defined in claim 8, wherein: the second escape ladder is a folding ladder.

10. A fire escape apparatus as defined in claim 6, wherein: also comprises a fireproof rolling curtain device arranged at the inner side of the escape space.