CN114991377A

CN114991377A - Emergency safety escape type variable ceiling

Info

Publication number: CN114991377A
Application number: CN202210652058.9A
Authority: CN
Inventors: 李世甫; 李界甫; 卢乃艳
Original assignee: Suzhou Baiyeda Architectural Decoration Engineering Co ltd
Current assignee: Suzhou Baiyeda Architectural Decoration Engineering Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-09-02

Abstract

The invention discloses an emergency safe evasion type variable ceiling, and relates to the technical field of architectural decoration. The key points of the technical scheme are as follows: the furred ceiling board is provided with fixed region and activity region, and fixed region includes a plurality of panels that the lateral wall offseted, and the activity region includes a plurality of boards of dodging of mutual articulated, and a plurality of boards of dodging are formed with the space of dodging after rotating, are equipped with a plurality of release portions that are used for promoting the periphery wall of dodging the board from three angle keel interior roll-off in the triangle fossil fragments, are equipped with a plurality of release portions in the triangle fossil fragments, and the release portion is including the drive end that offsets and block the end, and the drive end is equipped with the effort that the drive dodges the board and wears out from the triangle fossil fragments, block the end and insert the lateral wall that one side offseted and block the end of triangle fossil fragments with the interior perisporium of triangle fossil fragments with the dodging. According to the invention, the air layer is formed between the suspended ceiling and the wall top, so that the indoor sound insulation effect is improved, meanwhile, the arrangement of the air layer also improves the indoor heat insulation effect, and the material cost is saved.

Description

Emergency safe avoiding type variable ceiling

Technical Field

The invention relates to the technical field of architectural decoration, in particular to an emergency safe evasive type variable ceiling.

Background

The suspended ceiling is a decoration for decorating the top of the residential environment of a house. The decorative layer is a decoration of a ceiling, is one of important parts of indoor decoration, has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and is also a hidden layer of projects such as electric, ventilation and air conditioning, communication and fire prevention, alarm pipeline equipment and the like.

With the continuous development of society, the life happiness index of people also rises year by year, so that the fear and attention degree of people to disasters are higher and higher, when a high-rise building encounters a fire, the escape time of the fire is generally 60 seconds, and an elevator cannot be used when the fire occurs, so that people cannot escape in a short time, and further life safety is threatened.

In the prior art, there are also different types of disaster prevention rooms, for example, a high-rise building fireproof emergency rescue capsule disclosed in the Chinese invention patent with the application number of CN202111312141.3, the rescue capsule comprises a life support capsule, the life support capsule is formed by pressing and welding steel plates, the upper surface and the lower surface of the life support capsule are in a spherical structure, the upper edge and the lower edge of any vertical section of the life support capsule are arcs, the side surface of the life support capsule is provided with an airtight fireproof door, the outside of the life support capsule is wrapped with a heat-insulating fireproof layer, and the outside of the heat-insulating fireproof layer is provided with a shock-proof, explosion-proof and fireproof composite plate. Therefore, the cost of the rescue capsule is increased, and a suspended ceiling structure which is wide in application range and can be safely hidden is necessary.

Therefore, a new solution is needed to solve this problem.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an emergency safe sheltering type variable ceiling, which achieves the aim of forming a sheltering space through the deformation of the ceiling by the arrangement of the structure.

The technical purpose of the invention is realized by the following technical scheme: this emergent safe type of avoiding variable form furred ceiling, including a plurality of main joist, it is a plurality of can dismantle on the main joist and be connected with rather than a plurality of triangular keel of axis vertically, it is a plurality of the bottom surface of triangular keel can be dismantled and be connected with the furred ceiling board, it is provided with fixed region and activity region to the furred ceiling board, fixed region includes a plurality of panels that the lateral wall offseted, the activity region is including a plurality of boards of avoiding of mutual articulated, and is a plurality of the board of avoiding is formed with the space of avoiding after the board of avoiding rotates, be equipped with a plurality of release portions that are used for promoting the periphery wall of avoiding the board and roll-off in the triangular keel, be equipped with a plurality of release portions in the triangular keel, the release portion is including the drive end that offsets and the end that blocks, the drive end is equipped with the effort that the board of avoiding worn out in the triangular keel, block end sliding connection in the triangular keel, block the end and block the board insert the lateral wall that offsets to one side of triangular keel and block the end and the interior of triangular keel The peripheral walls abut against each other.

By adopting the technical scheme, the main keel and the triangular keel form an integral keel frame, the ceiling board is detachably connected with the triangular keel, the ceiling board is convenient to mount and replace, the hiding boards are mounted on the triangular keel when in normal use, the occupied area of the hiding space is reduced, adjacent hiding boards are hinged mutually so that when a single hiding board is pulled, the whole moving area falls off from the triangular keel, people can conveniently assemble the hiding boards, the assembling time is reduced so that people can hide in the hiding space as soon as possible, the blocking end blocks the driving end in the triangular keel, the driving end of the hiding boards is prevented from limiting and fixing the hiding boards when the hiding boards are mounted, the blocking end is pulled to slide out of the triangular keel, the blocking end loses the blocking and limiting on the driving end, the driving end pushes the hiding boards to slide out along the inner wall of the triangular keel, and the hiding boards are separated from the connection with the triangular keel, the escape board is convenient for people to take out and use.

The invention is further configured to: the utility model discloses a hidden dodging board, including dodging board, fixed plate, release portion, one end fixed connection that the terminal surface of dodging board is close to its lateral wall is served fixedly connected with stationary blade, the connection can be dismantled in triangular keel to the stationary blade, release portion includes a plurality of elastic components and rather than the restriction piece that the bottom surface offseted, the one end fixed connection that the elastic component kept away from the restriction piece is on triangular keel's interior top surface, the central axis of elastic component is just to the axis of stationary blade.

Through adopting above-mentioned technical scheme, the stationary blade has increased the area of contact of avoiding board and triangular keel, make the installation of avoiding the board on triangular keel more stable, the lateral wall of restriction piece offsets and the internal perisporium of triangular keel and the bottom surface of restriction piece offsets with the top surface of stationary blade, when the restriction piece is in triangular keel, the elastic component is in the state that compresses tightly, when the inner wall roll-off of triangular keel is followed to the restriction piece, under the elastic action that the elastic component of deformation produced, the elastic component promotes the stationary blade roll-off in the triangular keel.

The invention is further configured to: the limiting piece is arranged to be made of materials with elastic deformation along the length direction, the side wall of the limiting piece is abutted to the inner side wall of the triangular keel, and the limiting piece is fixedly connected with a pulling rope on one side, away from the avoiding plate, of the limiting piece.

Through adopting above-mentioned technical scheme, the space that the restriction piece took at the pulling in-process has been saved to the deformability of restriction piece, and the pulling rope is convenient for people drive a plurality of restriction pieces simultaneously and is followed the interior roll-off of triangle fossil fragments for people are more simple and convenient to the process of dragging of restriction piece, improve the speed that the dodge board breaks away from triangle fossil fragments.

The invention is further configured to: and the hinged part of the adjacent hiding plate is fixedly connected with a torsional spring, and the torsional spring is used for driving the hinged point of the hiding plate to rotate to form a hiding space.

By adopting the technical scheme, when the avoiding board is connected in the triangular keel, the torsion spring is in torsional deformation, and when the avoiding board is separated from the connection with the triangular keel, the torsion spring pulls the avoiding board to rotate to form an avoiding space by being surrounded by the elasticity generated by the torsional spring, so that the assembling step of the avoiding board is simplified.

The invention is further configured to: fixedly connected with respiratory device in the dodge board works as when the dodge board encloses into the space of dodging, respiratory device keeps away from the one end in the space of dodging and has set gradually breathing end, well breathing end and breathing end down, all be equipped with intercommunication closure assembly on the periphery wall of breathing end, well breathing end and breathing end down, intercommunication closure assembly is used for breathing end, well breathing end and breathing end intercommunication and the switching of closure state down on to.

Through adopting above-mentioned technical scheme, respiratory device provides the passageway for the circulation of oxygen in the space of dodging, goes up the setting of breathing end, well breathing end and breathing end down and is applicable to different disasters, has guaranteed the stable circulation of air, and intercommunication closing member realizes breathing end, well breathing end and the control of breathing end and external intercommunication down on for respiratory device's usability is stronger.

The invention is further configured to: the intercommunication closure assembly includes that carriage and rotation connect the rolling member at its inside, set up the gliding sliding tray that supplies the rolling member in the carriage, one side that the carriage was provided with the sliding tray is from the one end that is close to the receiving terminal to the one end of keeping away from the receiving terminal degressive apart from the distance of breathing end, well breathing end and breathing end down.

Through adopting above-mentioned technical scheme, the setting up of carriage inclined plane makes the rolling member change with last breathing end, well breathing end and the pipe wall distance between the breathing end down when its inside rotates, when the rolling member slides from the one end that the receiving terminal was kept away from to the carriage, goes up the breathing end, well breathing end and breathing end down are in the state with external intercommunication, when the rolling member slides from the one end that the carriage is close to the receiving terminal, goes up the breathing end, well breathing end and breathing end down are in with external closed state.

The invention is further configured to: breathing device includes the receiver tube and rather than fixed connection's last suction tube, well suction tube and lower suction tube, go up the interior fixedly connected with waterproof ventilated membrane of suction tube, fixedly connected with moist filter cloth on the interior pipe wall in well suction tube, it is adjacent be provided with a plurality of filter particles between moist filter cloth, a plurality of filters of lower suction tube fixedly connected with, a plurality of fine hairs of one side fixedly connected with of filter near the receiver tube.

Through adopting above-mentioned technical scheme, waterproof ventilated membrane guarantees that the water reposition of redundant personnel goes into to dodging in the space under the prerequisite of circulation of air, and the filter realizes the filtration to the large granule dust, and fine hair takes place to wave at people respiratory in-process, and fine hair mutually rubs when waving and produces static, and fine hair realizes the absorption to tiny granule, and moist filter cloth realizes the filtration to smog, and the filter granule can adsorb the dust in the dense cigarette.

The invention is further configured to: a plurality of holding tanks have been seted up to one side that the dodge board is close to the stationary blade, one side fixedly connected with flexure strip of stationary blade is kept away from to the holding tank, fixedly connected with floater on the inner wall of holding tank, the floater has elastic deformation's performance, can dismantle in the holding tank and be connected with the lid plywood.

Through adopting above-mentioned technical scheme, the holding tank is realized accomodating and the storage to the floater, and the lid that covers the plywood and realize closing the holding tank guarantees that the floater is stably accomodate in the holding tank, guarantees the normal use of floater, and the drive that people of being convenient for wore out in the holding tank to the floater in the space of dodging is being avoided to the flexure strip.

The invention is further configured to: the dodging board comprises a high-strength layer, a waterproof layer, a fireproof layer, a heat insulation layer and a buffer layer which are sequentially arranged from outside to inside.

Through adopting above-mentioned technical scheme, the structural strength of avoiding the board has been improved on the high-strength layer, and the waterproof layer realizes flowing into to the stopping of avoiding in the space to the flood, and the flame retardant coating is to the stopping of flame, and the buffer layer has improved the compliance of avoiding the space inner wall to the heat transfer in avoiding the space of production heat when the insulating layer reduces flame burning, and triangular structural stability is high for the structure on high-strength layer is more stable.

In conclusion, the invention has the following beneficial effects:

the main keel and the triangular keel form an integral keel frame, the ceiling board is detachably connected with the triangular keel, the mounting and replacement of the ceiling board are convenient, the hiding plates are mounted on the triangular keel when in normal use, the occupied area of hiding space is reduced, the adjacent hiding plates are hinged mutually so that when a single hiding plate is pulled, the whole moving area falls off from the triangular keel, the people can assemble the hiding plates conveniently, the assembling time is reduced so that people can hide in the hiding space as soon as possible, the blocking end blocks the driving end in the triangular keel, the fixing of the hiding plate at the driving end is prevented, the blocking end is pulled to slide out of the triangular keel, the blocking end loses the blocking and limiting of the driving end, the driving end pushes the hiding plate to slide out along the inner wall of the triangular keel, and the hiding plate is separated from the connection with the triangular keel, the escape board is convenient for people to take out and use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic diagram of a modified structure of the present invention;

FIG. 5 is a cross-sectional view of the present invention in its modified form, FIG. 1;

FIG. 6 is an enlarged view of FIG. 5 at B;

FIG. 7 is an enlarged view at C of FIG. 5;

FIG. 8 is a cross-sectional view of the present invention after deformation 2;

fig. 9 is an enlarged view of fig. 8 at D.

In the figure: 1. a main keel; 2. a triangular keel; 3. a plate material; 4. a dodging board; 5. a releasing section; 6. a fixing sheet; 7. an elastic member; 8. a restriction sheet; 9. pulling the rope; 10. a torsion spring; 11. communicating the closure assembly; 12. A support frame; 13. a rolling member; 14. a sliding groove; 15. an upper suction pipe; 16. a middle suction pipe; 17. a lower suction pipe; 18. a waterproof breathable film; 19. a filter plate; 20. fluff; 21. wetting the filter cloth; 22. filtering the particles; 23. accommodating grooves; 24. an elastic sheet; 25. a float; 26. and (6) covering the plywood.

Detailed Description

The invention is described in detail below with reference to the figures and examples.

The emergency safe avoiding type variable-form suspended ceiling comprises a plurality of main keels 1, a plurality of triangular keels 2 perpendicular to the axis of the main keels 1 are detachably connected to the main keels 1, inserting holes are formed in the bottom surfaces of the triangular keels 2, a suspended ceiling plate is detachably connected to the bottom surfaces of the triangular keels 2, the suspended ceiling plate is provided with a fixed area and a movable area, the fixed area comprises a plurality of plates 3 with side walls abutting against each other, the movable area comprises a plurality of avoiding plates 4 hinged to each other, when the avoiding plates 4 are clamped in the triangular keels 2, the end surfaces of the avoiding plates 4 are at the same horizontal height, when the avoiding plates 4 are disconnected from being connected with the triangular keels 2, the end surfaces of the adjacent avoiding plates 4 are perpendicular to each other, an avoiding space is formed after the plurality of avoiding plates 4 rotate, a plurality of releasing portions 5 are arranged in the triangular keels 2, each releasing portion 5 comprises an abutting driving end and a blocking end, the drive end is equipped with the effort that the board 4 of dodging of drive was worn out from triangular keel 2, blocks end sliding connection in triangular keel 2, blocks the end and inserts with the board 4 of dodging and offsets to one side of triangular keel 2 and block the lateral wall of end and triangular keel 2's internal perisporium and offset, blocks that the end is kept away from the one end of dodging board 4 and wears out from triangular keel 2.

As shown in fig. 1-3, the main keel 1 and the triangular keel 2 form an integral keel frame to provide support for installing the ceiling board, and the ceiling board is detachably connected with the triangular keel 2 to facilitate the installation and replacement of the ceiling board, the side walls of the adjacent boards 3 are attached when the boards 3 in the fixed area are installed to ensure the normal use of the ceiling board, the hiding boards 4 are hinged to each other to ensure that the whole movable area falls off from the triangular keel 2 when the single hiding board 4 is pulled, so that the assembly and deformation of the hiding boards 4 are more rapid, the hiding time is shortened and the escape probability is improved, and the movable area is clamped in the triangular keel 2 under the normal state, the occupied area of the hiding space is saved, thereby facilitating the popularization of the hiding space, the blocking end blocks the driving end in the triangular keel 2, and the driving end is prevented from limiting the fixing of the hiding boards 4 when the installing, the normal installation and the use of avoiding plate 4 are guaranteed, the blocking end is pulled to slide out of triangular keel 2, the blocking end loses the limitation on the driving end, the driving end pushes avoiding plate 4 to enable the avoiding plate to be separated from the clamping connection with triangular keel 2, and the taking efficiency of avoiding plate 4 is improved.

As shown in fig. 1 and 3, the fixed plate 6 is fixedly connected to one end of the end face of the shelter board 4 close to the side wall of the shelter board, the fixed plate 6 can be detachably connected to the inside of the triangular keel 2, the release part 5 comprises a plurality of elastic pieces 7 and limiting pieces 8 which are abutted to the bottom faces of the elastic pieces 7, the elastic pieces 7 are arranged into springs, one ends of the elastic pieces 7 far away from the limiting pieces 8 are fixedly connected to the inner top face of the triangular keel 2, the central axis of the elastic pieces 7 is just opposite to the axis of the fixed plate 6, the limiting pieces 8 are arranged into materials with elastic deformation along the length direction of the limiting pieces, the limiting pieces 8 are arranged into iron sheets, the side walls of the limiting pieces 8 are abutted to the inner side wall of the triangular keel 2, one sides of the limiting pieces 8 far away from the shelter board 4 are fixedly connected with a pulling rope 9, the detachable connection of the fixed plate 6 and the triangular keel 2 is adopted, the stability of the shelter board 4 and the triangular keel 2 is improved, the side walls of the limiting pieces 8 are abutted to the inner peripheral wall of the limiting pieces 8, and the bottom faces of the limiting pieces are abutted to the top faces of the fixing pieces 6 Support, restriction piece 8 sliding connection is in the triangular keel 2 when, elastic component 7 is in the state that compresses tightly, when pulling restriction piece 8 makes its roll-off in triangular keel 2, under the elastic action that the elastic component 7 of deformation produced, elastic component 7 promotes stationary blade 6 and roll-off in triangular keel 2, and pulling rope 9 and a plurality of restriction piece 8 fixed connection, make people drive a plurality of restriction pieces 8 simultaneously through pulling rope 9 and roll-off in triangular keel 2, make people to the process of pulling of restriction piece 8 more simple and convenient, improve the speed that dodge board 4 breaks away from triangular keel 2.

As shown in fig. 1 and 5, the number of the hiding plates 4 is six, the cross-sectional patterns of the six hiding plates 4 are cross-shaped, the side walls of the hiding plates 4 are fixedly connected with magnet pieces which attract each other, the hinged parts of the hiding plates 4 are fixedly connected with torsion springs 10, two ends of each torsion spring 10 are respectively and fixedly connected to the hiding plates 4 and the hiding plates 4 adjacent to the two ends, the side walls of the hiding plates 4 and the adjacent hiding plates 4 are hinged to each other are fixedly connected with elastic cloth, and the elastic cloth has fireproof and waterproof performances.

As shown in fig. 1, the shelter plate 4 comprises a high-strength layer, a waterproof layer, a fireproof layer, a heat insulation layer and a buffer layer which are sequentially arranged from outside to inside, the high-strength layer comprises an outer layer and an inner layer, six support rods are welded on the outer layer, the outer layer is divided by the 6 support rods to form a plurality of triangles, the inner layer is made of resin carbon fibers, acrylic waterproof paint is coated on the outer peripheral wall of the waterproof layer, the fireproof layer is made of fireproof plates, the heat insulation layer is made of aerogel felts, the buffer layer is made of rubber pads, when an earthquake happens, people shelter in a shelter space surrounded by the shelter plate 4, the high-strength layer supports falling wall plates and beams, reduces damage of the wall plates and the beams to people, the waterproof layer blocks flood when the flood strikes, the fireproof layer blocks the fire, the heat generated when flame burns is reduced by the heat insulation layer, the heat transmission in the shelter space is reduced, and the stable protection of the shelter space to the life of people is ensured, the buffer layer improves the softness of the inner wall of the sheltering space, avoids the damage of collision to people after the sheltering space is impacted, and ensures the life safety of people.

As shown in fig. 6-9, a breathing device is fixedly connected in the dodging plate 4, the breathing device provides a passage for the circulation of oxygen in the dodging space, when the dodging plate 4 encloses the dodging space, one end of the breathing device far away from the dodging space is sequentially provided with an upper breathing end, a middle breathing end and a lower breathing end, the breathing device comprises a receiving pipe, an upper suction pipe 15, a middle suction pipe 16 and a lower suction pipe 17 which are fixedly connected with the receiving pipe, the upper suction pipe 15, the middle suction pipe 16 and the lower suction pipe 17 are all connected with a communicating and closing assembly 11 in a sliding way, the communicating and closing assembly 11 comprises a supporting frame 12 and a rolling piece 13 which is rotatably connected in the supporting frame 12, a sliding groove 14 for the rolling piece 13 to slide is arranged in the supporting frame 12, the distance from the side of the sliding groove 14, on the side of the supporting frame 12, to the pipe wall of the upper suction pipe 15, the middle suction pipe 16 and the lower suction pipe 17, decreases from the end close to the end far away from the receiving end, offer the lower breathing groove that keeps away from the one end intercommunication of receiving terminal with lower suction pipe 17 on single dodge board 4, offer the well breathing groove that keeps away from the one end intercommunication of receiving terminal with well suction pipe 16 on the dodge board 4 articulated of the dodge board 4 that is provided with breathing groove down, keep away from and offer the last breathing groove that keeps away from the one end intercommunication of receiving terminal with last suction pipe 15 on the dodge board 4 that is provided with breathing groove down, go up the waterproof ventilated membrane 18 of fixedly connected with in suction pipe 15, fixedly connected with moist filter cloth 21 on the interior pipe wall of well suction pipe 16, be provided with a plurality of filter granules 22 between adjacent moist filter cloth 21, filter granule 22 sets up to the active carbon granule, a plurality of filter plates 19 of fixedly connected with in the lower suction pipe 17, one side fixedly connected with a plurality of fine hair 20 that filter plate 19 is close to the receiving pipe.

As shown in fig. 6, 7 and 9, when encountering flood, the hiding space enclosed by the hiding plate 4 floats on the water surface, at this time, in order to ensure continuous air circulation, the rolling piece 13 on the upper suction pipe 15 is rotated to slide towards the receiving end along the sliding groove 14, so that the upper suction pipe 15 is opened, the waterproof breathable film 18 in the upper suction pipe 15 ensures that water flows into the hiding space under the premise of air circulation, so that normal breathing of people is ensured, when encountering earthquake, the bottom surface and the top surface of the hiding space are attached to heavy objects, at this time, people rotate the rolling piece 13 on the upper suction pipe 15 to slide towards the receiving end along the sliding groove 14, so that the middle suction pipe 16 is opened, the filter plate 19 realizes filtering of large-particle dust, the fluff 20 floats in the breathing process of people, and the fluff 20 generates static electricity by mutual friction when floating, fine hair 20 realizes the absorption to the tiny granule, people are when encountering the conflagration, the dense cigarette that the burning produced is piled up in the top, make the air that is close to the bottom surface comparatively pure, we breathe through inhaling pipe 17 down this moment, and moist filter cloth 21 realizes reducing the temperature of smog simultaneously to the filtration of smog, avoid smog to cause the injury to the respiratory track, filter particle 22 can adsorb the dust in the dense cigarette, further improve down the filter effect of inhaling pipe 17, people can maintain normal life state in the space of dodging when guaranteeing to encounter the conflagration.

As shown in fig. 4 and 5, a plurality of holding grooves 23 are formed on one side of the hiding plate 4 close to the fixing plate 6, one side of the holding groove 23 far from the fixing plate 6 is fixedly connected with an elastic sheet 24, the elastic sheet 24 is arranged as a rubber sheet, a floater 25 is fixedly connected on the inner wall of the holding groove 23, the floater 25 has elastic deformation performance, the floater 25 is arranged as a plastic material filled with gas inside, a covering plate 26 is detachably connected in the holding groove 23, the covering plate 26 has fireproof and waterproof performance, the floater 25 is folded and placed in the holding groove 23, the covering plate 26 covers the holding groove 23, so that the accommodating of the floater 25 in the accommodating groove is more stable, the burning of flame to the floater 25 is reduced, the elastic sheet 24 has deformation performance, it is ensured that people can stably push the floater 25 to penetrate out of the holding groove 23 when hiding in the hiding space, and the covering plate 26 loses the covering of the holding groove 23, the 24 realization of flexure strip is to blockking of flood, avoids moisture to get into to the space of dodging in, and dodge board 4 and keep away from one side of stationary blade 6 and inwards cave in and be formed with a plurality of standing grooves, and the opening part of standing groove articulates there is the baffle, can dismantle in the standing groove to be connected with a plurality of emergent article, for example first aid article, food and moisture etc..

The working principle is as follows: the wall body is provided with a main keel 1, the triangular keel 2 is connected to the peripheral wall of the main keel 1 in a mode of being perpendicular to the main keel 1 through a triangular hanging piece, a plate 3 is clamped in the triangular keel 2, a fixing piece 6 is inserted into the triangular keel 2 to fix a plurality of hiding plates 4 and ensure the normal use of a suspended ceiling, a torsion spring 10 at the hinge joint of the adjacent hiding plates 4 generates torsional deformation, a limiting piece 8 is slidably inserted into the triangular keel 2 along the inner peripheral wall of the triangular keel 2, the side wall of the limiting piece 8 abuts against the inner side wall of the triangular keel 2, the top surface of the limiting piece 8 abuts against the bottom surface of an elastic piece 7, the elastic piece 7 is in extruded deformation, the bottom surface of the limiting piece 8 abuts against the top surfaces of a plurality of fixing pieces 6, when a disaster occurs, a pulling rope 9 is pulled to drive the limiting piece 8 to penetrate out of the triangular keel 2, the fixing pieces 6 are pushed out of the triangular keel 2 under the elastic action generated by deformation, the hiding plate 4 falls on the ground, the hiding plate 4 rotates around a hinge point under the elasticity generated by the deformed torsion spring 10, the clamping blocks are inserted into the clamping grooves, the hiding space for people to hide is formed by the hiding plate 4, when the people encounter flood, the rolling piece 13 on the upper suction pipe 15 is rotated to slide towards the receiving end along the sliding groove 14, the upper suction pipe 15 is opened, when the people encounter an earthquake, the rolling piece 13 on the middle suction pipe 16 is rotated to slide towards the receiving end along the sliding groove 14, the middle suction pipe 16 is opened, when the people encounter a fire, the rolling piece 13 on the lower suction pipe 17 is rotated to slide towards the receiving end along the sliding groove 14, the lower suction pipe 17 is opened, at the moment, people breathe through the lower suction pipe 17, the normal breathing state is ensured, and the time is provided for the search and rescue of the search personnel, the escape probability is improved.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. The utility model provides an emergent safe type of dodging becomes form furred ceiling, includes a plurality of main joist (1), and is a plurality of can dismantle on main joist (1) and be connected with rather than a plurality of triangular keel (2) of axis vertically, a plurality of the bottom surface of triangular keel (2) can be dismantled and be connected with furred ceiling board, its characterized in that: the ceiling board is provided with a fixed area and a movable area, the fixed area comprises a plurality of plates (3) with abutting side walls, the movable area comprises a plurality of avoiding plates (4) which are hinged with each other, a plurality of avoiding spaces are formed after the avoiding plates (4) rotate, a plurality of release parts (5) for pushing the peripheral wall of the avoiding plate (4) to slide out of the triangular keel (2) are arranged in the triangular keel (2), a plurality of releasing parts (5) are arranged in the triangular keel (2), the releasing parts (5) comprise a driving end and a blocking end which are mutually abutted, the driving end is provided with an acting force for driving the avoiding plate (4) to penetrate out of the triangular keel (2), block end sliding connection in triangular keel (2), block the end and hide board (4) and insert one side counterbalance and the lateral wall that blocks the end and the internal perisporium of triangular keel (2) counterbalance to triangular keel (2).

2. The emergency safe evasive type morphing ceiling of claim 1, wherein: the utility model discloses a three-dimensional escape board, including dodge board (4), one end of terminal surface is close to its lateral wall is served fixedly connected with stationary blade (6), connection can be dismantled in triangular keel (2) in stationary blade (6), release portion (5) include a plurality of elastic component (7) and rather than restriction piece (8) that the bottom surface offseted, the one end fixed connection that restriction piece (8) were kept away from in elastic component (7) is on the interior top surface of triangular keel (2), the central axis of elastic component (7) is just to the axis of stationary blade (6).

3. The emergency safe evasive type morphing ceiling of claim 2, wherein: restriction piece (8) set up to have elastic deformation's material along its length direction, the lateral wall of restriction piece (8) offsets with the inside wall of triangular keel (2), and is a plurality of one side fixedly connected with that dodge board (4) was kept away from in restriction piece (8) pulls rope (9).

4. The emergency safe evasive type morphing ceiling of claim 3, wherein: and a torsional spring (10) is fixedly connected to the hinged part of the avoiding plate (4), and the torsional spring (10) is used for driving the hinged point of the avoiding plate (4) to rotate to form an avoiding space.

5. The emergency safe evasive type morphing ceiling of claim 3, wherein: fixedly connected with respiratory device in dodge board (4), work as when dodge board (4) enclose into the space of dodging, respiratory device keeps away from the one end in the space of dodging and has set gradually last breathing end, well breathing end and lower breathing end, all be equipped with intercommunication closure assembly (11) on the periphery wall of last breathing end, well breathing end and lower breathing end, intercommunication closure assembly (11) are used for breathing end, well breathing end and lower breathing end intercommunication and the switching of closure state last.

6. The emergency safe evasive type morphing ceiling of claim 5, wherein: the communication closing assembly (11) comprises a supporting frame (12) and a rolling part (13) rotatably connected to the supporting frame, a sliding groove (14) for the rolling part (13) to slide is formed in the supporting frame (12), and the distance between the pipe walls of the upper suction pipe (15), the middle suction pipe (16) and the lower suction pipe (17) on one side of the supporting frame (12) provided with the sliding groove (14) decreases gradually from one end close to the receiving end to one end far away from the receiving end.

7. The emergency safe evasive type morphing ceiling of claim 5, wherein: the breathing device comprises a receiving pipe, an upper suction pipe (15), a middle suction pipe (16) and a lower suction pipe (17), wherein the upper suction pipe is fixedly connected with the receiving pipe, the upper suction pipe (15) is internally and fixedly connected with a waterproof breathable film (18), the inner pipe wall of the middle suction pipe (16) is fixedly connected with a wet filter cloth (21), the wet filter cloth (21) is adjacent to the wet filter cloth, a plurality of filter particles (22) are arranged between the wet filter cloth (21), the lower suction pipe (17) is internally and fixedly connected with a plurality of filter plates (19), and one side of each filter plate (19) close to the receiving pipe is fixedly connected with a plurality of fluff (20).

8. The emergency safe evasive type variant ceiling of claim 5, wherein: a plurality of holding tanks (23) have been seted up to one side that dodge board (4) are close to stationary blade (6), one side fixedly connected with flexure strip (24) of stationary blade (6) are kept away from in holding tank (23), fixedly connected with floater (25) on the inner wall of holding tank (23), floater (25) have elastic deformation's performance, can dismantle in holding tank (23) and be connected with lid plywood (26).

9. The emergency safe evasive type morphing ceiling of claim 5, wherein: the avoiding plate (4) comprises a high-strength layer, a waterproof layer, a fireproof layer, a heat insulation layer and a buffer layer which are sequentially arranged from outside to inside.