CN115634381B - Assembled hidden floor device of fleing - Google Patents
Assembled hidden floor device of fleing Download PDFInfo
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- CN115634381B CN115634381B CN202211119679.7A CN202211119679A CN115634381B CN 115634381 B CN115634381 B CN 115634381B CN 202211119679 A CN202211119679 A CN 202211119679A CN 115634381 B CN115634381 B CN 115634381B
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Abstract
The invention relates to the technical field of floor escape, in particular to an assembled escape concealed floor device, which comprises a matched frame body, a supporting plate and an escape pedal, and has the beneficial effects that: the hidden installation avoids the damage to the indoor decoration effect; the device is opened by lifting the lifting handle, the operation is simple, when the device is used, people are in a room, and the people can escape from the room by jumping, compared with the traditional method, the device is only 1/2 layer high per jump and is in the room, and the safety is greatly improved; the integral installation is small, and embedding floor need not the maintenance and the maintenance that back need not, compares the hoist and mount machine of outer wall climbing device and roof, and the cost is low, and the construction is simple.
Description
Technical Field
The invention relates to the technical field of floor escape, in particular to an assembled escape concealed floor device.
Background
The high-rise building fire escape is a very troublesome problem in fire rescue, the escape passages are mostly positioned in the fire control front rooms in the public areas of the high-rise building, and when a fire disaster blocks the passages to the fire control front rooms or the fire control front rooms catch fire, the windows of the outer walls are the only escape method. In the existing high-rise fire-fighting system, window escape is always in a blank state.
In the prior art, the application numbers are: CN202121122948.6 is a high building with function of fleing, mentions the high building of fleing with the help of floor opening, and its method needs to set up floor apron and side wall stair, and today's that the building quality that improves day by day, it is difficult to satisfy the user to the demand of indoor environment. Moreover, the cover plate is opened by opening the locking assembly by a downstairs user, the operation difficulty is high, and the cover plate cannot be opened if no person is downstairs.
In the escape method, the escape equipment is connected with the building in the modes of expansion bolts and the like, the reliability and firmness of the escape equipment are not high, and particularly, after the building is used for many years, the escape equipment can be rusted and loosened by a connecting piece, so that the problem that the escape equipment cannot be used during escape or falls from high altitude in use is caused.
In conclusion, the existing fire escape method has the problems of poor reliability, low aesthetic property, high operation difficulty, high manufacturing cost, low lifesaving efficiency and the like.
Disclosure of Invention
The invention aims to provide an assembled escape concealed floor device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an assembled secretly adorns floor device of fleing, the secretly adorns floor device of fleing includes:
the floor comprises a matched frame body, wherein the outer wall of the matched frame body is provided with a double-layer wing plate assembly, the wing plate assembly on the outer wall of the matched frame body is embedded and poured in a floor, the upper end of the matched frame body is provided with four groups of mortar supporting plates which are distributed in a circumferential array and are flush with the floor, the upper end of the floor and the inner cavity of each mortar supporting plate are provided with a concrete layer, and the upper end of the concrete layer is bonded and paved with a floor;
the four groups of supporting plates distributed in a circumferential array are rotatably arranged at the lower end of the matched frame body, and a bottom plate flush with the lower end face of the floor is installed at the lower end of the supporting plate in a hoisting mode through a steel rope;
the footboard of fleing, be provided with the hoist and mount steel wire of being connected with the backup pad lower extreme on the footboard of fleing, the interlude rolling winding of hoist and mount steel wire is placed in the outside of footboard of fleing, and the centre of footboard of fleing runs through and is provided with first through-hole, and the upper end lateral sliding of first through-hole is pegged graft and is had the slip bolt, runs through in the first through-hole and is provided with four groups of shutting steel wires, the upper end slip of shutting steel wire cup joints on the slip bolt, and the lower extreme of shutting steel wire runs through first through-hole and connects the tip at the backup pad, the tip of slip bolt is provided with the bearing steel wire, and the other end of bearing steel wire is fixed on the inner wall of joining in marriage the formula framework, and the bearing steel wire is tightened and is connected with the handle through the mode of strand.
Preferably, the double-layer wing plate assembly consists of an upper wing plate and a lower wing plate, the upper wing plate and the lower wing plate are parallel to each other, a plurality of groups of positioning screw holes are formed in the upper wing plate, expansion bolts are inserted into the positioning screw holes, and the side edge of the matched frame body is fixed in a floor through the expansion bolts.
Preferably, the upper end of the expansion bolt extends to the upper end of the floor, the outer wall of the mortar supporting plate is provided with a lantern ring, the lantern ring is sleeved on the expansion bolt, and the upper end of the lantern ring is fastened and pressed through a locking nut.
Preferably, the mortar layer board is filled with a concrete layer, the lower end of the floor is bonded and fixed on the mortar layer board, a gap is reserved between adjacent floors, an elastic rope is arranged in the gap on one side of the floor on the upper end of the mortar layer board, the lower end of the floor is provided with an upward sunken pouring groove, the elastic rope is bonded at the lower end of the floor through concrete in the pouring groove in a staggered mode, the other end of the elastic rope is arranged in the gap between the floors, and the outer end portion of the elastic rope is provided with a pull ring.
Preferably, the lower extreme of joining in marriage the formula framework is provided with the free bearing with the backup pad one-to-one, the upper end of backup pad is rotated and is installed on the free bearing, and the interlude of backup pad is provided with the three group's second through-holes of linear distribution, and the lower extreme of backup pad is provided with the first ear seats of the multiunit of linear distribution, the upper end of the footboard of fleing is provided with the second ear seat with second through-hole one-to-one, the both ends of hoist and mount steel wire are fixed respectively on second ear seat and first ear seat.
Preferably, the upper end of backup pad is provided with antiseized ripple, and the hoist and mount steel wire runs through the clearance between backup pad and the footboard lower extreme face of fleing along antiseized ripple's clearance, is provided with the alarm on the inner wall of joining in marriage the formula framework, the switch of alarm is tied up and is tied up on the hoist and mount steel wire, and when the hoist and mount steel wire was stretched out straightly downwards, the switch of alarm was opened.
Preferably, a fine sand guide cylinder is arranged in the inner cavity of the supporting plate, a port of the fine sand guide cylinder extends obliquely downwards and penetrates through the lower end face of the supporting plate, and fine sand is filled in the fine sand guide cylinder.
Preferably, the tip of backup pad is run through and is provided with a pair of third through-hole, the shutting steel wire runs through the third through-hole, and the both ends of shutting steel wire extend to the upper end of footboard of fleing along first through-hole, and the both ends transposition of shutting steel wire is tightly cup jointed on the circular arc outer wall of slip bolt, and the outer wall of slip bolt is filled with lubricating oil.
Preferably, a clamping groove is formed in the end portion of one side of the sliding bolt, one end of the bearing steel wire is sleeved in the clamping groove, and the other end of the bearing steel wire is fixed to the inner wall of the matched frame body.
Preferably, a plurality of groups of linearly distributed supporting wooden pads are arranged between the upper end of the escape pedal and the floor, and a pair of handles is arranged on the side wall of the escape pedal.
Compared with the prior art, the invention has the beneficial effects that:
the hidden installation avoids the damage to the indoor decoration effect; the device is opened by lifting the lifting handle, the operation is simple, when the device is used, people are in a room, and the people can escape from the room by jumping, compared with the traditional method, the device is only 1/2 layer high per jump and is in the room, and the safety is greatly improved; the integral installation is small, and embedding floor need not the maintenance and the maintenance that back need not, compares the hoist and mount machine of outer wall climbing device and roof, and the cost is low, and the construction is simple.
Drawings
FIG. 1 is a schematic perspective view of a frame assembly of the present invention;
FIG. 2 is a schematic view of the mounting structure of the present invention;
FIG. 3 is a schematic view of an escape deployment configuration of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
FIG. 5 is a perspective view of the escape pedal according to the present invention;
FIG. 6 is a perspective view of a support plate according to the present invention;
fig. 7 is a schematic view of the structure of the supporting plate of the present invention.
In the figure: 1. a floor; 2. a floor; 3. a concrete layer; 4. an expansion bolt; 5. a matched frame body; 6. a mortar supporting plate; 7. supporting the wood pad; 8. an escape pedal; 9. sliding the bolt; 10. locking the steel wire; 11. a first through hole; 12. pulling a handle; 13. a load-bearing steel wire; 14. hinging seat; 15. a support plate; 16. a base plate; 17. hoisting the steel wire; 18. a first ear mount; 19. a lower wing plate; 20. an upper wing plate; 21. locking the nut; 22. a collar; 23. an alarm; 24. a second through hole; 25. a sand guide fine cylinder; 26. a card slot; 27. positioning the screw hole; 28. a handle; 29. a second ear mount; 30. anti-sticking corrugation; 31. a third through hole; 32. a pull ring; 33. a bungee cord; 34. and (6) pouring a groove.
Description of the preferred embodiment
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1 to 7, the present invention provides a technical solution:
examples
An assembled escape concealed floor device comprises a matched frame body 5, a supporting plate 15 and an escape pedal 8.
The outer wall of the matching frame body 5 is provided with a double-layer wing plate assembly, the wing plate assembly of the outer wall of the matching frame body 5 is embedded and poured in the floor 2, four groups of mortar supporting plates 6 which are distributed in a circumferential array mode and flush with the floor 2 are arranged at the upper end of the matching frame body 5, a concrete layer 3 is arranged at the upper end of the floor 2 and an inner cavity of the mortar supporting plate 6, and the floor 1 is bonded and laid at the upper end of the concrete layer 3.
The escape device is convenient to install by arranging the pre-buried and poured matched frame body 5.
Four groups of supporting plates 15 distributed in a circumferential array are rotatably arranged at the lower end of the matching frame body 5, and a bottom plate 16 which is flush with the lower end face of the floor 2 is installed at the lower end of each supporting plate 15 in a hoisting mode through a steel rope.
By providing a rotatably mounted support plate 15, an easy extension is achieved.
The middle of the escape pedal 8 is provided with a first through hole 11 in a penetrating manner, the upper end of the first through hole 11 is transversely inserted with a sliding bolt 9 in a sliding manner, four groups of locking steel wires 10 are arranged in the first through hole 11 in a penetrating manner, the upper end of each locking steel wire 10 is sleeved on the sliding bolt 9 in a sliding manner, and the lower end of each locking steel wire 10 penetrates through the first through hole 11 and is connected to the end part of the support plate 15.
One end of the locking steel wire 10 is connected with the supporting plate 15, so that the free end of the supporting plate 15 is pulled, the sliding bolt 9 is arranged, the end part of the locking steel wire 10 is fixed, and the connection between the escape pedal 8 and the supporting plate 15 is achieved.
The end of the sliding bolt 9 is provided with a bearing steel wire 13, the other end of the bearing steel wire 13 is fixed on the inner wall of the matching frame 5, and the bearing steel wire 13 is tightened by a rope and is connected with a pull handle 12.
The sliding bolt 9 is supported and pulled upwards through the bearing steel wire 13, so that the support plate 15 and the escape pedal 8 are prevented from falling off.
Be provided with the hoist and mount steel wire 17 of being connected with backup pad 15 lower extreme on the footboard 8 of fleing, the interlude rolling winding of hoist and mount steel wire 17 is placed in the outside of footboard 8 of fleing.
When the escape is needed, the floor 1 is lifted, the sliding bolt 9 transversely slides through the traction pull handle 12 and is separated from the locking steel wire 10, so that the support plate 15 loses upward traction force, the free end moves downwards under the action of gravity and rotates along the matched frame 5, the escape pedal 8 falls downwards, the hoisting steel wire 17 is downwards pulled and straightened, and the escape device is suspended in the middle of a lower floor, so that the jumping escape height is reduced, the escape device is separated from a disaster floor, and the safety is greatly improved; the integral installation is small, and embedding floor need not the maintenance and the maintenance that back need not, compares the hoist and mount machine of outer wall climbing device and roof, and the cost is low, and the construction is simple.
Examples
In addition to embodiment 1, in order to improve the embedded strength of the mating frame 5, a double-layer wing plate assembly is further provided, which is composed of an upper wing plate 20 and a lower wing plate 19, the upper wing plate 20 and the lower wing plate 19 are parallel to each other, a plurality of sets of positioning screw holes 27 are provided in the upper wing plate 20, expansion bolts 4 are inserted into the positioning screw holes 27, and the side edge of the mating frame 5 is fixed in the floor 2 by the expansion bolts 4.
Through setting up double-deck pterygoid lamina subassembly to improve and 2 pre-buried joint strength between floors, avoid joining in marriage formula framework 5 and pressure-bearing when the jump is fleed and too big causing and drop.
Examples
On the basis of embodiment 2, in order to further improve the bearing strength, the upper end of the expansion bolt 4 is extended to the upper end of the floor 2, the outer wall of the mortar supporting plate 6 is provided with a lantern ring 22, the lantern ring 22 is sleeved on the expansion bolt 4, and the upper end of the lantern ring 22 is fastened and pressed through a lock nut 21.
Through setting up lantern ring 22 and expansion bolts 4 be connected to realized joining in marriage fixed of formula framework 5 upper end, thereby avoided pterygoid lamina subassembly hookup location intensity lower to cause and drop, further improved the joint strength who joins in marriage formula framework 5.
Examples
On the basis of embodiment 1, in order to realize convenient opening of the floor 1 during escape, a concrete layer 3 is filled in the mortar supporting plate 6, the lower end of the floor 1 is bonded and fixed on the mortar supporting plate 6, a gap is reserved between adjacent floors 1, an elastic rope 33 is arranged in the gap on one side of the floor 1 at the upper end of the mortar supporting plate 6, an upward concave pouring groove 34 is arranged at the lower end of the floor 1, the elastic rope 33 is bonded at the lower end of the floor 1 through the concrete in the pouring groove 34 in a staggered manner, the other end of the elastic rope 33 is arranged in the gap between the floors 1, and a pull ring 32 is arranged at the outer end of the elastic rope 33.
Realize that the one end of bungee cord 33 is fixed through setting up pouring groove 34, realize through setting up bungee cord 33 that in daily use, pull ring 32 is arranged in the gap, avoid influencing pleasing to the eye, when needing to use, be convenient for lift floor 1 through drawing pull ring 32, flee.
Examples
On the basis of embodiment 4, in order to realize the connection of the hoisting steel wire 17, the lower end of the matching frame body 5 is provided with hinged supports 14 corresponding to the support plates 15 one by one, the upper end of the support plate 15 is rotatably installed on the hinged supports 14, the middle section of the support plate 15 is provided with three groups of second through holes 24 distributed linearly, the lower end of the support plate 15 is provided with a plurality of groups of first ear seats 18 distributed linearly, the upper end of the escape pedal 8 is provided with second ear seats 29 corresponding to the second through holes 24 one by one, and two ends of the hoisting steel wire 17 are respectively fixed on the second ear seats 29 and the first ear seats 18.
The two ends of the hoisting steel wire 17 are fixed by arranging the lug seats.
The upper end of backup pad 15 is provided with antiseized ripple 30, and hoist and mount steel wire 17 runs through the clearance between backup pad 15 and the footboard 8 lower terminal surface of fleing along antiseized ripple 30's clearance, is provided with alarm 23 on joining in marriage the inner wall of formula framework 5, and the switch of alarm 23 is tied up and is tied up on hoist and mount steel wire 17, and when hoist and mount steel wire 17 was stretched out straightly downwards, alarm 23's switch was opened.
Through setting up through-hole and antiseized ripple 30, realize the through extension of hoist and mount steel wire 17, cooperation alarm 23 when fleing, reaches the purpose of reporting to the police.
Examples
On the basis of embodiment 5, in order to achieve the purpose of synchronously achieving the prompt, a sand guide thin cylinder 25 is further arranged in the inner cavity of the support plate 15, a port of the sand guide thin cylinder 25 extends downwards in an inclined manner and penetrates through the lower end face of the support plate 15, and the sand guide thin cylinder 25 is filled with fine sand.
Lead thin section of thick bamboo 26 of sand through the installation, and be located footboard 8 below of fleing, this layer of personnel can't contact before the device is opened and lead thin section of thick bamboo 25 of sand, and in case the device is opened, the thin sand in leading thin section of thick bamboo 25 of sand is opened and is spilled along with backup pad 15, can't clean the suggestion of taking the colour thin sand of taking in the short time and can regard as the device to open, and the device is opened and can report to the police to the fire control room simultaneously, and theftproof and privacy nature are compromise to this device.
Examples
On the basis of embodiment 1, in order to realize smooth drawing of the sliding bolt 9, a pair of third through holes 31 is arranged at the end of the supporting plate 15 in a penetrating manner, the locking steel wire 10 penetrates through the third through holes 31, two ends of the locking steel wire 10 extend to the upper end of the escape pedal 8 along the first through hole 11, two ends of the locking steel wire 10 are twisted and tightly sleeved on the arc outer wall of the sliding bolt 9, the outer wall of the sliding bolt 9 is filled with lubricating oil, one side end of the sliding bolt 9 is provided with a clamping groove 26, one end of the bearing steel wire 13 is sleeved in the clamping groove 26, and the other end of the bearing steel wire 13 is fixed on the inner wall of the matching frame 5.
Realize tying up the fixed of tying up bearing steel wire 13 one end through setting up draw-in groove 26, cooperation lubricating oil reduces the friction to when drawing out pull handle 12, pull slip bolt 9 lateral sliding, make shutting steel wire 10 drop.
Examples
On the basis of the embodiment 1, in order to improve the pressure bearing performance of the floor 1 at the escape position, a plurality of groups of linearly distributed supporting wooden pads 7 are arranged between the upper end of the escape pedal 8 and the floor 1, and a pair of handles 28 are arranged on the side wall of the escape pedal 8.
The pressure bearing performance is improved by arranging the supporting wood pad 7, and jumping is facilitated by arranging the handle 28.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an assembled secretly adorns floor device of fleing which characterized in that: the escape concealed installation floor device comprises:
the floor comprises a matched frame body (5), wherein double-layer wing plate assemblies are arranged on the outer wall of the matched frame body (5), the wing plate assemblies on the outer wall of the matched frame body (5) are embedded and poured in floors (2), four groups of mortar supporting plates (6) which are distributed in a circumferential array mode and are flush with the floors (2) are arranged at the upper end of the matched frame body (5), a concrete layer (3) is arranged at the upper end of each floor (2) and an inner cavity of each mortar supporting plate (6), and floors (1) are arranged at the upper ends of the concrete layers (3) in a bonding mode;
four groups of supporting plates (15) distributed in a circumferential array are rotatably arranged at the lower end of the matched frame body (5), and a bottom plate (16) flush with the lower end face of the floor (2) is installed at the lower end of each supporting plate (15) in a hoisting mode through a steel rope;
the escape pedal (8), be provided with hoist and mount steel wire (17) of being connected with backup pad (15) lower extreme on the footboard (8) of fleing, the interlude rolling winding of hoist and mount steel wire (17) is placed in the outside of footboard (8) of fleing, the centre of footboard (8) of fleing runs through and is provided with first through-hole (11), the upper end lateral sliding of first through-hole (11) is pegged graft and is equipped with slip bolt (9), run through in first through-hole (11) and be provided with four groups shutting steel wire (10), the upper end slip cup joints on slip bolt (9) of shutting steel wire (10), the lower extreme of shutting steel wire (10) runs through first through-hole (11) and connects the tip at backup pad (15), the tip of slip bolt (9) is provided with bearing steel wire (13), the other end of bearing steel wire (13) is fixed on the inner wall of joining in marriage formula framework (5), bearing steel wire (13) are tightened and are connected with hank handle (12) through the mode of cable.
2. The fabricated escape concealed installation floor device according to claim 1, wherein: the double-layer wing plate assembly is composed of an upper wing plate (20) and a lower wing plate (19), the upper wing plate (20) and the lower wing plate (19) are parallel to each other, a plurality of groups of positioning screw holes (27) are formed in the upper wing plate (20), expansion bolts (4) are inserted into the positioning screw holes (27), and the side edge of the matched frame body (5) is fixed in a floor (2) through the expansion bolts (4).
3. The fabricated escape concealed installation floor device according to claim 2, wherein: the upper end of expansion bolts (4) extends to the upper end of floor (2), the outer wall of mortar layer board (6) is provided with lantern ring (22), lantern ring (22) cup joints on expansion bolts (4), and the upper end of lantern ring (22) passes through lock nut (21) fastening pressfitting.
4. The fabricated escape concealed installation floor device according to claim 1, wherein: fill in mortar layer board (6) and have concrete layer (3), the lower extreme bonding of floor (1) is fixed on mortar layer board (6), and leaves the gap between adjacent floor (1), is provided with bungee cord (33) in the one side gap that is located mortar layer board (6) upper end floor (1), and the lower extreme on floor (1) is provided with pouring groove (34) sunken upwards, bungee cord (33) misplaces through the concrete in pouring groove (34) and bonds at the lower extreme on floor (1), and the other end of bungee cord (33) is located the gap between floor (1), and the outside end of bungee cord (33) is provided with pull ring (32).
5. The fabricated escape concealed installation floor device according to claim 1, wherein: the lower extreme of joining in marriage formula framework (5) is provided with free bearing (14) with backup pad (15) one-to-one, the upper end of backup pad (15) is rotated and is installed on free bearing (14), and the interlude of backup pad (15) is provided with three group's second through-hole (24) of linear distribution, and the lower extreme of backup pad (15) is provided with the first ear seat (18) of the multiunit of linear distribution, the upper end of footboard (8) of fleing is provided with second ear seat (29) with second through-hole (24) one-to-one, the both ends of hoist and mount steel wire (17) are fixed respectively on second ear seat (29) and first ear seat (18).
6. The fabricated escape concealed installation floor device according to claim 5, wherein: the anti-sticking corrugated steel wire rope is characterized in that anti-sticking corrugations (30) are arranged at the upper end of the supporting plate (15), the hoisting steel wire (17) penetrates through a gap between the supporting plate (15) and the lower end face of the escape pedal (8) along the gap of the anti-sticking corrugations (30), an alarm (23) is arranged on the inner wall of the matched type frame body (5), a switch of the alarm (23) is bound on the hoisting steel wire (17), and when the hoisting steel wire (17) is stretched downwards, the switch of the alarm (23) is turned on.
7. The fabricated escape concealed installation floor device according to claim 5, wherein: a fine sand guiding cylinder (25) is arranged in the inner cavity of the supporting plate (15), the port of the fine sand guiding cylinder (25) extends obliquely downwards and penetrates through the lower end face of the supporting plate (15), and fine sand is filled in the fine sand guiding cylinder (25).
8. The fabricated escape concealed installation floor device according to claim 7, wherein: the tip of backup pad (15) is run through and is provided with a pair of third through-hole (31), shutting steel wire (10) run through third through-hole (31), and the both ends of shutting steel wire (10) extend to the upper end of footboard (8) of fleing along first through-hole (11), and the both ends transposition of shutting steel wire (10) is tightly cup jointed on the circular arc outer wall of slip bolt (9), and the outer wall of slip bolt (9) is filled with and is scribbled lubricating oil.
9. The fabricated escape concealed installation floor device according to claim 1, wherein: one side end of the sliding bolt (9) is provided with a clamping groove (26), one end of the bearing steel wire (13) is sleeved in the clamping groove (26), and the other end of the bearing steel wire (13) is fixed on the inner wall of the matched frame body (5).
10. The fabricated escape concealed installation floor device according to claim 1, wherein: a plurality of groups of linearly distributed supporting wooden pads (7) are arranged between the upper end of the escape pedal (8) and the floor (1), and a pair of handles (28) are arranged on the side wall of the escape pedal (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211119679.7A CN115634381B (en) | 2022-09-15 | 2022-09-15 | Assembled hidden floor device of fleing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211119679.7A CN115634381B (en) | 2022-09-15 | 2022-09-15 | Assembled hidden floor device of fleing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115634381A CN115634381A (en) | 2023-01-24 |
| CN115634381B true CN115634381B (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211119679.7A Active CN115634381B (en) | 2022-09-15 | 2022-09-15 | Assembled hidden floor device of fleing |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203685005U (en) * | 2013-08-21 | 2014-07-02 | 上海创荣实业有限公司 | Accommodation type foldable escape ladder |
| CN204447017U (en) * | 2015-01-05 | 2015-07-08 | 吴江市锦亿嘉纺织品有限公司 | A kind of self-rescuing balcony passway for escaping of elastic buffer |
| CN108144200A (en) * | 2018-01-11 | 2018-06-12 | 泉州市临峰建材科技有限公司 | A kind of high-rise for improving fire disaster escaping efficiency |
| CN108175963A (en) * | 2018-01-11 | 2018-06-19 | 泉州市临峰建材科技有限公司 | A kind of high-rise for improved properties of escaping |
| WO2019235774A1 (en) * | 2018-06-04 | 2019-12-12 | 주식회사 라이프원 | Downward evacuation device |
-
2022
- 2022-09-15 CN CN202211119679.7A patent/CN115634381B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203685005U (en) * | 2013-08-21 | 2014-07-02 | 上海创荣实业有限公司 | Accommodation type foldable escape ladder |
| CN204447017U (en) * | 2015-01-05 | 2015-07-08 | 吴江市锦亿嘉纺织品有限公司 | A kind of self-rescuing balcony passway for escaping of elastic buffer |
| CN108144200A (en) * | 2018-01-11 | 2018-06-12 | 泉州市临峰建材科技有限公司 | A kind of high-rise for improving fire disaster escaping efficiency |
| CN108175963A (en) * | 2018-01-11 | 2018-06-19 | 泉州市临峰建材科技有限公司 | A kind of high-rise for improved properties of escaping |
| WO2019235774A1 (en) * | 2018-06-04 | 2019-12-12 | 주식회사 라이프원 | Downward evacuation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115634381A (en) | 2023-01-24 |
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