CN220539534U - Safety door with fire-fighting function - Google Patents
Safety door with fire-fighting function Download PDFInfo
- Publication number
- CN220539534U CN220539534U CN202321712182.6U CN202321712182U CN220539534U CN 220539534 U CN220539534 U CN 220539534U CN 202321712182 U CN202321712182 U CN 202321712182U CN 220539534 U CN220539534 U CN 220539534U
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- Prior art keywords
- door
- end surface
- frame
- door frame
- groove
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- 238000000926 separation method Methods 0.000 claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 239000000779 smoke Substances 0.000 abstract description 18
- 238000007599 discharging Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003546 flue gas Substances 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The utility model discloses a safety door with a fire-fighting function, and relates to the technical field of safety doors. The door comprises a door frame, a door body is rotationally connected to one end surface of the door frame, a blocking frame is fixedly arranged on one end surface of the door body, and an auxiliary door frame is fixedly arranged on the surface of the door body, close to the bottom end. Through the separation frame subassembly structure that sets up, can be when taking place the condition of a fire in the room, upset baffle for the flue gas can be blown out by the fan, promotes smoke discharging efficiency, and when taking place the condition of a fire outside the room, plays the effect of sealed separation, through the vice door frame subassembly structure that sets up, can play emergent use's effect when the door body is opened, thereby promotes the probability of fleing.
Description
Technical Field
The utility model relates to the technical field of safety doors, in particular to a safety door with a fire-fighting function.
Background
In recent years, with the improvement of the living standard of people, a large number of buildings are put into use each year, a large number of doors are used on the buildings, fire is easily caused by fire after the aging of the circuit due to the continuous increase of household appliances, and fire protection facilities are added on the household doors in many families, so that the fire-fighting doors are used for replacing common household doors.
The utility model of publication No. CN209670807U discloses a safety door with fire-fighting function, which is provided with a main door frame body and a secondary door frame body, wherein the secondary door frame body which is convenient to open is added, the escape efficiency is improved, the design of a sealing device increases the safety of the secondary door frame body, the main door frame body is provided with a smoke-proof strip, the penetration of external dense smoke can be avoided, and the design of a smoke-discharging group can accelerate the smoke-discharging efficiency; the arrangement of the inner bin can place a fire extinguisher, so that the fire can be extinguished conveniently;
the comparison document has certain defects in the use process, the arranged smoke discharging channel can not be selectively closed or opened according to the occurrence condition of fire, so that smoke can enter a room when the fire occurs outside, or the smoke can not be discharged in time when the fire occurs inside.
Disclosure of Invention
The utility model aims to provide a safety door with a fire-fighting function, and solves the technical problems.
The aim of the utility model can be achieved by the following technical scheme:
the safety door with the fire-fighting function comprises a door frame, wherein one end surface of the door frame is rotationally connected with a door body, a blocking frame is fixedly arranged on one end surface of the door body, and an auxiliary door frame is fixedly arranged on the surface of the door body, which is close to the bottom end;
the inside of vice door frame is equipped with the ladder groove, the one end surface of vice door frame is located the lower extreme fixed mounting in ladder groove has the key groove, the one end surface of vice door frame rotates and is connected with the stop door, the one end surface of stop door is located a long side department fixed mounting has the hinge, hinge and vice door frame fixed connection, the other end surface fixed mounting of stop door has the ladder board, the other end surface of stop door is located the outside fixed mounting of ladder board has the rubber strip, the one end surface of stop door is close to bottom department fixed mounting has the connecting bolt.
Preferably, a seal is fixedly connected to one end surface of the door frame, and a sleeve frame is fixedly arranged on the side surface of the door frame.
Preferably, the one end surface of the door body is close to upper end department and is equipped with the empty slot, the one end surface fixed mounting in empty slot has the screen, the other end surface fixed mounting in empty slot has the baffle, the surface fixed mounting in baffle has the fan, the other end surface fixed of the door body is equipped with the caulking groove, the strip of paper used for sealing is connected with the caulking groove embedding, the other end surface of the door body is located a long side department fixed mounting and has the rotation axis, rotation axis and cover frame joint, the surface of the door body is close to bottom department and is equipped with vice door groove.
Preferably, the surface of separation frame is equipped with the separation groove, the inboard fixed mounting of separation frame has the motor, the inboard of separation frame is located one side fixed mounting of motor has the mounting bracket, the fixed surface of mounting bracket is connected with the adapter sleeve, the side surface fixedly connected with first branch of adapter sleeve, the upper and lower end rotation of adapter sleeve is connected with the link, the surface rotation of first branch is connected with the connecting rod, the surface of connecting rod is kept away from first branch department and is rotated and is connected with the second branch, the fixed surface of second branch is connected with the butt joint cover, the bottom surface fixedly connected with bevel gear of link, the surface of separation groove is provided with the baffle, the inboard fixed mounting of baffle has the locating piece, the fixed surface mounting of locating piece has the linkage gear, bevel gear and linkage gear meshing are connected, the fixed surface of locating piece is connected with the anticreep pole, anticreep pole is rotated with the butt joint cover and is connected.
The utility model has the beneficial effects that:
through the separation frame component structure, the separation plate can be turned over when a fire occurs in the room, so that smoke can be blown out by the fan, the smoke discharging efficiency is improved, and the sealing and separation effects are realized when the fire occurs outside the room; through the auxiliary door frame assembly structure that sets up, can play emergent effect of using when the door body is opened to promote the probability of fleing.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the door frame assembly of the present utility model;
FIG. 3 is a schematic view of the door and barrier frame of the present utility model in a disassembled configuration;
FIG. 4 is a schematic cross-sectional view of a spacer of the present utility model;
fig. 5 is a schematic view showing a split structure of the sub-door frame assembly of the present utility model.
In the figure: 1. a door frame; 2. a seal; 3. a sleeve frame; 4. a door body; 5. a blocking net; 6. a baffle; 7. a fan; 8. a caulking groove; 9. a rotation shaft; 10. an auxiliary door slot; 11. a barrier rack; 12. a motor; 13. a mounting frame; 14. connecting sleeves; 15. a connecting frame; 16. a connecting rod; 17. a butt joint sleeve; 18. a baffle plate; 19. a positioning block; 20. a linkage gear; 21. an auxiliary door frame; 22. a stepped groove; 23. a key slot; 24. a shutter; 25. a hinge; 26. a step plate; 27. and a connecting bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model discloses a safety door with a fire-fighting function, which comprises a door frame 1, wherein one end surface of the door frame 1 is rotatably connected with a door body 4, a blocking frame 11 is fixedly arranged on one end surface of the door body 4, and an auxiliary door frame 21 is fixedly arranged on the surface of the door body 4 close to the bottom end;
the inside of the auxiliary door frame 21 is provided with a stepped groove 22, a bolt groove 23 is fixedly arranged at the lower end of the stepped groove 22 on one end surface of the auxiliary door frame 21, a baffle door 24 is rotatably connected to one end surface of the auxiliary door frame 21, a hinge 25 is fixedly arranged at one long side edge of one end surface of the baffle door 24, the hinge 25 is fixedly connected with the auxiliary door frame 21, a stepped plate 26 is fixedly arranged at the other end surface of the baffle door 24, a rubber strip is fixedly arranged at the outer side of the stepped plate 26, a connecting bolt 27 is fixedly arranged at the position, close to the bottom end, of one end surface of the baffle door 24, and when a fire occurs and the door body 4 cannot be opened, a user can lift the connecting bolt 27, unlock the baffle door 24, pull a handle to turn over the handle, and then escape from the auxiliary door frame 21;
one end surface of the door frame 1 is fixedly connected with a seal 2, and a sleeve frame 3 is fixedly arranged on the side surface of the door frame 1;
an empty groove is formed in the position, close to the upper end, of one end surface of the door body 4, a blocking net 5 is fixedly arranged on one end surface of the empty groove, a baffle 6 is fixedly arranged on the other end surface of the empty groove, a fan 7 is fixedly arranged on the surface of the baffle 6, an embedded groove 8 is fixedly arranged on the other end surface of the door body 4, a seal 2 is connected with the embedded groove 8 in an embedded mode, a rotating shaft 9 is fixedly arranged on the other end surface of the door body 4 at a long side edge, the rotating shaft 9 is clamped with the sleeve frame 3, an auxiliary door groove 10 is formed in the position, close to the bottom end, of the surface of the door body 4, in the process of connecting the door body 4 with the door frame 1, the seal 2 and the embedded groove 8 can be embedded with surface smoke leakage, and when smoke in a room needs to be exhausted, the fan 7 can be started to accelerate the circulation speed of the smoke and air;
the surface of the separation frame 11 is provided with a separation groove, a motor 12 is fixedly arranged on the inner side of the separation frame 11, a mounting frame 13 is fixedly arranged on one side of the motor 12, a connecting sleeve 14 is fixedly connected on the surface of the mounting frame 13, a first branch is fixedly connected on the side surface of the connecting sleeve 14, a connecting frame 15 is rotatably connected at the upper end and the lower end of the connecting sleeve 14, a connecting rod 16 is rotatably connected on the surface of the first branch, a second branch is rotatably connected on the surface of the connecting rod 16, a butt joint sleeve 17 is fixedly connected on the surface of the second branch, a bevel gear is fixedly connected on the bottom end surface of the connecting frame 15, a baffle 18 is arranged on the surface of the separation groove, a positioning block 19 is fixedly arranged on the inner side of the baffle 18, a linkage gear 20 is fixedly arranged on the surface of the positioning block 19, a linkage gear 20 is meshed with the bevel gear, a release rod is fixedly connected on the surface of the positioning block 19 and is rotatably connected with the butt joint sleeve 17, the output end of the motor 12 is fixedly connected with the connecting frame 15, in order to cope with different conditions of indoor environment, the situation that needs to occur, when the baffle 6 is far away from the first branch, a second branch is rotatably connected with the second branch, a baffle 18 is rotatably driven in the room, smoke can be completely turned over, and the smoke can start around the baffle 18, and the smoke can start to rotate around the baffle 18, and the inner side of the baffle 18 is completely turned over at the side of the baffle 18, and the baffle 18 is finally, and the inside the baffle 18 is turned over, and the baffle 18 is turned around the surface in the room when the baffle 18 is turned around the inside the baffle 18, thereby avoiding blocking the circulation of the flue gas as much as possible.
The working principle of the utility model is as follows: when a fire occurs and the door body 4 cannot be opened, a user can lift the connecting bolt 27, so as to unlock the baffle door 24, pull the handle to turn over the handle, then escape from the auxiliary door frame 21, in the process that the normal door body 4 is connected with the door frame 1, the seal 2 is embedded with the embedded groove 8 to enable surface smoke to leak, when the smoke in a room needs to be discharged, the fan 7 can be started to accelerate the circulation speed of the smoke and air, in order to cope with different conditions of the fire indoors and outdoors, the baffle 6 can be closed or unfolded as required, when the fire occurs outdoors, in order to prevent the smoke from entering the room, the baffle 18 can close the baffle frame 11, and when the fire occurs indoors, in order to accelerate the discharge of the smoke, the motor 12 can be started, so that the connecting frame starts to turn around the connecting sleeve 14, then the abutting sleeve 17 starts to link, and the second branch on the side surface of the abutting sleeve will drive the first branch to turn over, because the anti-falling rod is arranged, the baffle 18 will move out of the baffle groove in the process, and simultaneously the baffle 18 will rotate around the baffle 18 under the action of the gear to prevent the gear from turning over, so that the baffle 18 can rotate around the baffle 18 as far as possible.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (4)
1. The safety door with the fire-fighting function comprises a door frame (1) and is characterized in that one end surface of the door frame (1) is rotatably connected with a door body (4), a blocking frame (11) is fixedly arranged on one end surface of the door body (4), and an auxiliary door frame (21) is fixedly arranged on the surface of the door body (4) close to the bottom end;
the inside of vice door frame (21) is equipped with ladder groove (22), the one end surface of vice door frame (21) is located the lower extreme fixed mounting in ladder groove (22) has key groove (23), the one end surface of vice door frame (21) rotates and is connected with shutter (24), the one end surface of shutter (24) is located a long side department fixed mounting and has hinge (25), hinge (25) and vice door frame (21) fixed connection, the other end surface fixed mounting of shutter (24) has ladder board (26), the other end surface of shutter (24) is located the outside fixed mounting of ladder board (26) has the rubber strip, the one end surface of shutter (24) is by bottom department fixed mounting to have connecting bolt (27).
2. The safety door with the fire protection function according to claim 1, wherein a seal (2) is fixedly connected to one end surface of the door frame (1), and a sleeve frame (3) is fixedly installed on the side surface of the door frame (1).
3. The safety door with the fire protection function according to claim 2, wherein an empty groove is formed in the position, close to the upper end, of one end surface of the door body (4), a blocking net (5) is fixedly installed on one end surface of the empty groove, a baffle (6) is fixedly installed on the other end surface of the empty groove, a fan (7) is fixedly installed on the surface of the baffle (6), an embedded groove (8) is fixedly formed in the other end surface of the door body (4), the seal (2) is connected with the embedded groove (8) in an embedded mode, a rotary shaft (9) is fixedly installed on the other end surface of the door body (4) at a long side edge, the rotary shaft (9) is connected with the sleeve frame (3) in a clamping mode, and an auxiliary door groove (10) is formed in the position, close to the bottom end, of the surface of the door body (4).
4. The emergency exit with fire control function according to claim 1, characterized in that, the surface of separation frame (11) is equipped with the separation groove, the inboard fixed mounting of separation frame (11) has motor (12), the inboard of separation frame (11) is located one side fixed mounting of motor (12) has mounting bracket (13), the fixed surface of mounting bracket (13) is connected with adapter sleeve (14), the side fixed surface of adapter sleeve (14) is connected with first branch, the upper and lower end rotation of adapter sleeve (14) is connected with link (15), the surface rotation of first branch is connected with connecting rod (16), the surface of connecting rod (16) is kept away from first branch department rotation and is connected with the second branch, the fixed surface of second branch is connected with abutting sleeve (17), the bottom fixed surface of link (15) is connected with the bevel gear, the surface of separation groove is provided with baffle (18), the fixed surface mounting of baffle (18) has locating piece (19), the fixed surface mounting of locating piece (19) is connected with first branch, the surface of gear linkage (20) and gear linkage (19) are connected with the fixed surface of anti-disengaging sleeve (12), the fixed surface of anti-disengaging link (20) is connected with the output link (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712182.6U CN220539534U (en) | 2023-07-03 | 2023-07-03 | Safety door with fire-fighting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712182.6U CN220539534U (en) | 2023-07-03 | 2023-07-03 | Safety door with fire-fighting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220539534U true CN220539534U (en) | 2024-02-27 |
Family
ID=89968509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321712182.6U Active CN220539534U (en) | 2023-07-03 | 2023-07-03 | Safety door with fire-fighting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220539534U (en) |
-
2023
- 2023-07-03 CN CN202321712182.6U patent/CN220539534U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |