CN220645753U - Sealing structure of fireproof door and window - Google Patents
Sealing structure of fireproof door and window Download PDFInfo
- Publication number
- CN220645753U CN220645753U CN202321891520.7U CN202321891520U CN220645753U CN 220645753 U CN220645753 U CN 220645753U CN 202321891520 U CN202321891520 U CN 202321891520U CN 220645753 U CN220645753 U CN 220645753U
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- China
- Prior art keywords
- window
- door
- installation
- pressing
- fireproof door
- Prior art date
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 42
- 238000009434 installation Methods 0.000 claims abstract description 36
- 230000002265 prevention Effects 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 239000011324 bead Substances 0.000 claims 1
- 239000000779 smoke Substances 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Special Wing (AREA)
Abstract
The utility model discloses a sealing structure of a fireproof door and window, which belongs to the technical field of door and window sealing, and comprises an installation outer frame and a fireproof door and window, wherein one side of the fireproof door and window is fixedly connected with a pair of hinge joints, the fireproof door and window is movably installed in the installation outer frame through the pair of hinge joints, an annular installation clamping groove is formed in the outer frame of the fireproof door and window, a sealing strip is installed in the installation clamping groove, a convex edge is arranged on the inner side of the installation outer frame, the sealing strip is arranged opposite to the convex edge, an installation cavity is arranged in the window frame of the fireproof door and window, and four groups of pressing mechanisms are arranged in the installation cavity and used for pressing four sides of the sealing strip; this fire prevention door and window seal structure, when the conflagration takes place, can wholly compress tightly the sealing strip to this fire prevention door and window's leakproofness when guaranteeing the conflagration can block fire smoke completely, has easy operation, convenient to use, the high advantage of security.
Description
Technical Field
The utility model belongs to the technical field of door and window sealing, and particularly relates to a sealing structure of a fireproof door and window.
Background
The fireproof door and window adopts the heat-insulating broken bridge aluminum profile and hollow glass, has the functions of energy conservation, sound insulation, noise prevention, dust prevention, water prevention and the like, and is widely applied to various large buildings at present.
To the fire prevention door and window on the market at present, when the conflagration breaks out, because aluminum alloy door and window takes place certain deformation after receiving high temperature for door sealing performance variation, high temperature flue gas penetrates from aluminum alloy door and window, and human body is inhaled the back and is caused the injury to the human body, to this kind of problem, so put forward a seal structure who prevents fire door and window and solve above-mentioned problem.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the aluminum alloy door and window is deformed to a certain extent after being subjected to high temperature so that the sealing performance of the door is poor, the sealing structure of the fireproof door and window is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a seal structure of fire door window, includes installation frame and fire door window, one side fixedly connected with of fire door window is a pair of articulated hinge, fire door window is through a pair of articulated hinge movable mounting in the installation frame, has seted up annular installation draw-in groove on fire door window's the frame, install the sealing strip in the installation draw-in groove, the inboard of installation frame is equipped with protruding edge, the sealing strip is just setting up with protruding edge, fire door window's window frame inside is equipped with the installation cavity, be equipped with four sets of hold-down mechanisms in the installation cavity, four sets of hold-down mechanisms are used for compressing tightly the four sides of sealing strip.
Preferably, each pressing mechanism comprises a pressing bar slidably mounted in the mounting cavity, a movable pressing bar slidably mounted in the mounting cavity, pressing blocks fixedly connected to two ends of the movable pressing bar and opposite to the pressing bar, a bolt rotatably mounted in the mounting cavity and an adjusting knob connected to the end of the bolt, wherein the movable pressing bar is sleeved on the bolt in a threaded manner, and four groups of the adjusting knobs are uniformly distributed on four sides of the front face of the fireproof door and window.
By adopting the scheme, when a fire disaster occurs, the pressing blocks on the movable pressing rods act on the pressing strips through rotating the plurality of adjusting knobs respectively, the pressing strips are forwards deflected, the sealing strips can be tightly pressed against the convex edges of the installation outer frames by the pressing strips, the fireproof door and window has good sealing performance, high-temperature smoke is prevented from penetrating into the fireproof door and window to cause harm to human bodies, and the fireproof door and window has the advantages of being simple in operation, convenient to use and high in safety.
Preferably, the bottom of the mounting clamping groove is provided with an opening for the pressing strip to slide, the opening is communicated with the mounting cavity, and the pressing strip is abutted against the sealing strip.
Preferably, a plurality of fixing rods are fixed in the mounting cavity, and each movable compression rod is connected to a corresponding pair of fixing rods in a sliding mode.
By adopting the scheme, when the movable compression bar is driven to move by rotating the adjusting knob, the movable compression bar slides on the pair of fixed bars, and the movable compression bar is guided by the fixed bars, so that the movable compression bar can stably advance and act on the compression bar through the pressing block, the compression bar can compress the sealing strip, and the tightness of the fireproof door window is improved.
Preferably, limit stops are arranged at two ends of the pressing strip.
By adopting the scheme, the pressing strip is blocked and limited by the limiting stop block, so that the pressing strip is prevented from slipping.
Preferably, a handle is arranged on one side of the front face of the fireproof door and window, which is far away from the hinged hinge, and an anti-slip rubber sleeve is sleeved on the handle.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
this prevent fire door window's seal structure adopts annular sealing strip to realize fire door window's whole sealedly, when the conflagration breaks out, through rotating a plurality of adjust knob respectively, makes the briquetting on the movable depression bar act on the layering, and the layering skew forward makes the layering tightly sticis the sealing strip on the protruding edge of installation frame, makes this fire door window possess good sealing performance, can avoid high temperature flue gas to penetrate from fire door window and cause the injury to the human body, has easy operation, convenient to use, the high advantage of security.
Drawings
FIG. 1 is a schematic view of the structure of the fire door and window of the present utility model when closed;
FIG. 2 is a schematic view of the structure of the fireproof door and window of the present utility model after being opened;
FIG. 3 is a schematic view of the seal of the present utility model after removal;
fig. 4 is a cut-away view of the fire resistant window and door frame of the present utility model;
FIG. 5 is an enlarged view of the utility model at A in FIG. 4;
fig. 6 is a front cross-sectional view of the fire door and window of the present utility model.
Legend description:
1. installing an outer frame; 2. fireproof doors and windows; 3. a handle; 4. a hinge; 5. a mounting cavity;
6. a compressing mechanism; 61. pressing strips; 62. a movable compression bar; 63. a bolt; 64. an adjustment knob; 65. briquetting;
7. a fixed rod; 8. a limit stop; 9. a sealing strip; 10. installing a clamping groove; 11. convex edges.
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. 1-6, the present utility model provides a technical solution: the utility model provides a seal structure of fire door window, including installation frame 1 and fire prevention door and window 2, one side fixedly connected with of fire prevention door and window 2 is a pair of articulated hinge 4, fire prevention door and window 2 is through a pair of articulated hinge 4 movable mounting in installation frame 1, annular installation draw-in groove 10 has been seted up on the frame of fire prevention door and window 2, install sealing strip 9 in the installation draw-in groove 10, the inboard of installation frame 1 is equipped with protruding edge 11, sealing strip 9 and protruding edge 11 are just to setting up, the inside installation cavity 5 that is equipped with of the window frame of fire prevention door and window 2, be equipped with four sets of hold-down mechanism 6 in the installation cavity 5, four sets of hold-down mechanism 6 are used for compressing tightly sealing strip 9's four sides.
Preferably, each pressing mechanism 6 comprises a pressing bar 61 slidably mounted in the mounting cavity 5, a movable pressing bar 62 slidably mounted in the mounting cavity 5, pressing blocks 65 fixedly connected to two ends of the movable pressing bar 62 and opposite to the pressing bar 61, a bolt 63 rotatably mounted in the mounting cavity 5 and an adjusting knob 64 connected to the end of the bolt 63, the movable pressing bar 62 is sleeved on the bolt 63 in a threaded manner, and four groups of adjusting knobs 64 are uniformly distributed on four sides of the front face of the fireproof door and window 2.
When a fire disaster occurs, the fireproof door and window is immediately closed, then the plurality of adjusting knobs 64 are respectively and sequentially rotated, the adjusting knobs 64 can drive the bolts 63 to synchronously rotate in the installation cavity 5, the movable pressing rods 62 which are in threaded connection with the bolts 63 are driven to slowly move forwards, a pair of pressing blocks 65 on the movable pressing rods 62 act on the pressing strips 61, the pressing strips 61 are forwards deflected, the adjusting knobs 64 are screwed down, at the moment, the pressing strips 61 tightly press the sealing strips 9 against the convex edges 11 of the installation outer frame 1, four sides of the sealing strips 9 are tightly pressed in the mode, at the moment, the fireproof door and window 2 has good sealing performance, and the damage to human bodies caused by penetration of high-temperature smoke from the fireproof door and window can be effectively avoided.
The bottom of the mounting clamping groove 10 is provided with an opening for the pressing strip 61 to slide, the openings are communicated with the mounting cavity 5, and the pressing strip 61 is abutted against the sealing strip 9.
A plurality of fixed rods 7 are fixed in the mounting cavity 5, and each movable compression rod 62 is slidably connected to a corresponding pair of fixed rods 7.
When the movable compression bar 62 is driven to move by rotating the adjusting knob 64, the movable compression bar 62 slides on the pair of fixed bars 7, and the movable compression bar 62 is guided by the fixed bars 7, so that the movable compression bar 62 can stably advance and acts on the compression bar 61 through the pressing block 65, the compression bar 61 can compress the sealing strip 9, and the tightness of the fireproof door and window 2 is improved.
Both ends of the pressing bar 61 are provided with limit stops 8.
When the pressing strip 61 moves, the pressing strip 61 is blocked and limited by the limit stop 8, so that the pressing strip 61 is prevented from propping up the sealing strip 9 from the installation clamping groove 10 by rotating the adjusting knob 64 when the fireproof door and window 2 is opened.
The front side of the fireproof door and window 2 far away from the hinged hinge 4 is provided with a handle 3, and the handle 3 is sleeved with an anti-slip rubber sleeve.
The whole fireproof door and window 2 is opened and closed through the handle 3, and the anti-slip rubber sleeve is arranged on the handle 3, so that the comfort of opening and closing the fireproof door and window 2 can be improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a seal structure of fire door window, includes installation frame (1) and fire prevention door and window (2), its characterized in that, one side fixedly connected with of fire prevention door and window (2) is a pair of articulated hinge (4), fire prevention door and window (2) are through a pair of articulated hinge (4) movable mounting in installation frame (1), have seted up annular installation draw-in groove (10) on the frame of fire prevention door and window (2), install sealing strip (9) in installation draw-in groove (10), the inboard of installation frame (1) is equipped with protruding edge (11), sealing strip (9) are just setting up with protruding edge (11), the inside installation cavity (5) that are equipped with of window frame of fire prevention door and window (2), be equipped with four sets of hold-down mechanism (6) in installation cavity (5), four sets of hold-down mechanism (6) are used for compressing tightly four sides of sealing strip (9).
2. The sealing structure of a fire door and window according to claim 1, wherein each pressing mechanism (6) comprises a pressing bar (61) slidably mounted in the mounting cavity (5), a movable pressing bar (62) slidably mounted in the mounting cavity (5), pressing blocks (65) fixedly connected to two ends of the movable pressing bar (62) and opposite to the pressing bar (61), a bolt (63) rotatably mounted in the mounting cavity (5) and an adjusting knob (64) connected to the end of the bolt (63), the movable pressing bar (62) is sleeved on the bolt (63) in a threaded manner, and four groups of the adjusting knobs (64) are uniformly distributed on four sides of the front face of the fire door and window (2).
3. The sealing structure of the fireproof door and window according to claim 2, wherein an opening for sliding the pressing strip (61) is formed in the bottom of the installation clamping groove (10), the opening is communicated with the installation cavity (5), and the pressing strip (61) is in contact with the sealing strip (9).
4. A sealing structure for a fire door and window according to claim 2, wherein a plurality of fixing rods (7) are fixed in the installation cavity (5), and each movable compression rod (62) is slidably connected to a corresponding pair of fixing rods (7).
5. A sealing arrangement for a fire door and window according to claim 2, characterized in that both ends of the bead (61) are provided with limit stops (8).
6. The sealing structure of the fireproof door and window according to claim 1, wherein a handle (3) is arranged on one side of the front surface of the fireproof door and window (2) away from the hinged hinge (4), and an anti-slip rubber sleeve is sleeved on the handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321891520.7U CN220645753U (en) | 2023-07-18 | 2023-07-18 | Sealing structure of fireproof door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321891520.7U CN220645753U (en) | 2023-07-18 | 2023-07-18 | Sealing structure of fireproof door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220645753U true CN220645753U (en) | 2024-03-22 |
Family
ID=90263650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321891520.7U Active CN220645753U (en) | 2023-07-18 | 2023-07-18 | Sealing structure of fireproof door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220645753U (en) |
-
2023
- 2023-07-18 CN CN202321891520.7U patent/CN220645753U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |