CN219672513U - Sound-insulation fireproof door - Google Patents
Sound-insulation fireproof door Download PDFInfo
- Publication number
- CN219672513U CN219672513U CN202321011540.0U CN202321011540U CN219672513U CN 219672513 U CN219672513 U CN 219672513U CN 202321011540 U CN202321011540 U CN 202321011540U CN 219672513 U CN219672513 U CN 219672513U
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- door
- plate
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- fireproof
- fire
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- 238000009413 insulation Methods 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 239000011521 glass Substances 0.000 claims description 10
- 230000009970 fire resistant effect Effects 0.000 claims 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
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- Special Wing (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to the technical field of sound-proof fireproof doors, in particular to a sound-proof fireproof door which comprises a mounting frame, a hinge, a door plate assembly, a sealing part and a door lock assembly; the door plate component is rotationally connected with the mounting frame through a plurality of hinges, and the hinges are uniformly distributed in the height direction of the door plate component; the door lock assembly is connected with the door plate assembly, the door lock assembly is connected with the mounting frame in a matched mode, a handle for unlocking is arranged on the door lock assembly, a flange plate is arranged at one end of the mounting frame, the sealing portion is connected with one end, close to the door plate assembly, of the flange plate, and the surface of the door plate assembly compresses the sealing portion. In the utility model, the flange plate on the mounting frame is provided with the sealing part, and when the door is closed, the surface of the door plate main body presses the sealing part, so that the sound insulation performance of the fireproof sound insulation plate is stronger.
Description
Technical Field
The utility model relates to the technical field of sound-proof fireproof doors, in particular to a sound-proof fireproof door.
Background
Fireproof doors are doors that meet the requirements of fire resistance stability, integrity and thermal insulation over a period of time. The fire-fighting system is specially used for isolating fire sources in house buildings, has a great effect on fire-fighting work, and can obtain escape opportunities through the fireproof door once a fire disaster occurs.
The chinese patent of the bulletin number CN214145286U of authorizing discloses a sound insulation fire door, including sound absorption layer, crust layer and flame retardant coating, the flame retardant coating parcel is in sound absorption layer both sides, the flame retardant coating includes: the sound-absorbing layer is characterized by comprising an inner fireproof layer and an outer fireproof layer, an expansion sealing layer is arranged between the inner fireproof layer and the outer fireproof layer, the outer shell layer covers the outer fireproof layer, and the sound-absorbing layer forms a layered sound-insulating structure by means of superposition of multiple layers of shaving boards. The problem that the existing fireproof door generally has only a single-sided fireproof function, but the sound insulation effect of the fireproof door is not ideal, and the sound insulation effect required by the working environment cannot be achieved is solved.
However, the above technical solution has the following drawbacks: above-mentioned sound insulation prevents fire door in the door intussuseption have puigging and flame retardant coating, and sound mainly passes from the door body and crack in propagating, exists the gap between the door body and the door frame for the sound insulation performance of fire prevention sound insulation door descends inconvenient use.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a sound-insulating fireproof door.
The technical scheme of the utility model is as follows: a sound-proof fireproof door comprises a mounting frame, a hinge, a door plate assembly, a sealing part and a door lock assembly;
the door plate component is rotationally connected with the mounting frame through a plurality of hinges, and the hinges are uniformly distributed in the height direction of the door plate component;
the door lock assembly is connected with the door plate assembly, the door lock assembly is connected with the mounting frame in a matched mode, a handle for unlocking is arranged on the door lock assembly, a flange plate is arranged at one end of the mounting frame, the sealing part is connected with one end, close to the door plate assembly, of the flange plate, and the surface of the door plate assembly compresses the sealing part;
the door plate component comprises a cover plate, a door plate main body, a fireproof plate and a sound insulation plate;
the PLASTIC LAMINATED is equipped with two, in two PLASTIC LAMINATED all connect the door plant main part, in the door plant main part is connected to the PLASTIC LAMINATED, the PLASTIC LAMINATED is located between two PLASTIC LAMINATED, the one end of door plant main part is connected to the apron, the surface of apron compresses tightly the surface of PLASTIC LAMINATED, apron and installing frame are all connected to the hinge.
Preferably, the device further comprises a fixing screw;
the door plate is characterized in that the door plate body is provided with a mounting part, the projection shape of the mounting part is in a shape like a Chinese character 'Hui', the cover plate is matched and connected with the mounting part through a plurality of fixing screws, and the fixing screws are uniformly distributed on the cover plate.
Preferably, a plurality of mounting rods are arranged in the door plate main body, through holes are formed in the fireproof plate and the sound insulation plate, the through holes correspond to the mounting rods, and the mounting rods penetrate through the through holes.
Preferably, the cover plate is provided with a plurality of springs at one end close to the door plate main body, the springs are uniformly distributed on the cover plate, and the fireproof plate and the cover plate compress the springs.
Preferably, the seal portion has a projected shape of a Chinese character 'hui'.
Preferably, the glass also comprises fireproof glass; the door plant subassembly is last to be equipped with square through-hole, is equipped with fixed frame in the square through-hole, and fixed frame is connected to fire prevention glass.
Preferably, the mounting frame has an L-shaped cross-sectional shape.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:
according to the utility model, the mounting frame is mounted on a building wall surface, the door lock assembly can be opened through the handle, two fireproof plates are arranged in the door plate assembly, a sound insulation plate is arranged between the two fireproof plates to play a sound insulation role, the fireproof plates can simultaneously protect the sound insulation plate, a plurality of mounting rods are arranged in the door plate main body, through holes on the fireproof plates and the sound insulation plate are mounted on the mounting rods for positioning and mounting, and the fireproof plates are pressed by springs on the cover plate, so that the positions of the fireproof plates are fixed; the fireproof glass is arranged on the door plate component, so that the door plate component is convenient to observe, and the permeability is better; in the utility model, the flange plate on the mounting frame is provided with the sealing part, and when the door is closed, the surface of the door plate main body presses the sealing part, so that the sound insulation performance of the fireproof sound insulation plate is stronger.
Drawings
Fig. 1 is a perspective view of a sound insulation fireproof door provided by the utility model.
Fig. 2 is a perspective view illustrating an opened state of a door panel assembly according to an embodiment of the present utility model.
Fig. 3 is a perspective view of another view angle of the sound insulation fireproof door provided by the utility model.
Fig. 4 is a cross-sectional view of a door panel assembly in a sound insulating fire door in accordance with the present utility model.
Fig. 5 is an enlarged partial schematic view at a in fig. 4.
Reference numerals: 1. a cover plate; 2. a mounting frame; 3. a hinge; 4. a handle; 5. a fixing screw; 6. a door panel body; 7. a sealing part; 8. a door lock assembly; 9. a fire protection plate; 10. a sound insulation board; 11. a mounting part; 12. fireproof glass; 13. and a flange plate.
Detailed Description
Example 1
As shown in fig. 1 to 5, the sound-insulating fireproof door provided by the utility model comprises a mounting frame 2, a hinge 3, a door plate assembly, a sealing part 7, fireproof glass 12 and a door lock assembly 8;
the door plate component is rotationally connected with the mounting frame 2 through a plurality of hinges 3, and the hinges 3 are uniformly distributed in the height direction of the door plate component;
further, the cross-sectional shape of the mounting frame 2 is L-shaped;
the door lock assembly 8 is connected with the door plate assembly, the door lock assembly 8 is connected with the mounting frame 2 in a matched mode, a handle 4 for unlocking is arranged on the door lock assembly 8, a flange plate 13 is arranged at one end of the mounting frame 2, the sealing part 7 is connected with one end, close to the door plate assembly, of the flange plate 13, and the surface of the door plate assembly compresses the sealing part 7;
the door plate component is provided with a square through hole, a fixed frame is arranged in the square through hole, and the fireproof glass 12 is connected with the fixed frame;
further, the projection shape of the sealing part 7 is a Chinese character 'hui';
the door panel assembly comprises a cover plate 1, a door panel main body 6, a fireproof plate 9, a sound insulation plate 10 and fixing screws 5;
the two fireproof plates 9 are arranged, the two fireproof plates 9 are connected into the door plate main body 6, the sound insulation plate 10 is positioned between the two fireproof plates 9, the cover plate 1 is connected with one end of the door plate main body 6, the surface of the cover plate 1 presses the surface of the fireproof plates 9, and the hinge 3 is connected with the cover plate 1 and the mounting frame 2;
further, a plurality of mounting rods are arranged in the door panel main body 6, through holes are formed in the fireproof plate 9 and the sound insulation plate 10, the through holes correspond to the mounting rods, and the mounting rods penetrate through the through holes;
further, a plurality of springs are arranged at one end, close to the door plate main body 6, of the cover plate 1, the springs are uniformly distributed on the cover plate 1, and the fireproof plate 9 and the cover plate 1 compress the springs;
the door plate main body 6 is provided with a mounting part 11, the projection shape of the mounting part 11 is in a shape like a Chinese character 'hui', the cover plate 1 is matched and connected with the mounting part 11 through a plurality of fixing screws 5, and the plurality of fixing screws 5 are uniformly distributed on the cover plate 1.
According to the utility model, the mounting frame 2 is mounted on a building wall surface, the door lock assembly 8 can be opened through the handle 4, two fireproof plates 9 are arranged in the door plate assembly, a sound insulation plate 10 is arranged between the two fireproof plates 9 to play a sound insulation role, the fireproof plates 9 can simultaneously protect the sound insulation plate 10, a plurality of mounting rods are arranged in the door plate main body 6, through holes on the fireproof plates 9 and the sound insulation plates 10 are mounted on the mounting rods for positioning and mounting, and a spring on the cover plate 1 presses the fireproof plates 9, so that the positions of the fireproof plates 9 are fixed; the door plate component is provided with the fireproof glass 12 which is convenient to observe, so that the permeability of the door plate component is better, the flange plate 13 on the mounting frame 2 is provided with the sealing part 7, and when the door is closed, the surface of the door plate main body 6 compresses the sealing part, so that the sound insulation performance of the fireproof sound insulation plate is stronger.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The sound-proof fireproof door is characterized by comprising a mounting frame (2), a hinge (3), a door plate assembly, a sealing part (7) and a door lock assembly (8);
the door plate component is rotationally connected with the mounting frame (2) through a plurality of hinges (3), and the hinges (3) are uniformly distributed in the height direction of the door plate component;
the door lock assembly (8) is connected with the door plate assembly, the door lock assembly (8) is connected with the mounting frame (2) in a matched mode, a handle (4) for unlocking is arranged on the door lock assembly (8), a flange plate (13) is arranged at one end of the mounting frame (2), the sealing part (7) is connected with one end, close to the door plate assembly, of the flange plate (13), and the surface of the door plate assembly is tightly pressed against the sealing part (7);
the door plate component comprises a cover plate (1), a door plate main body (6), a fireproof plate (9) and a sound insulation plate (10);
the fire-proof plate (9) is equipped with two, in door plant main part (6) are all connected to two fire-proof plates (9), in door plant main part (6) are connected to acoustic celotex board (10), acoustic celotex board (10) are located between two fire-proof plates (9), the one end of door plant main part (6) is connected to apron (1), the surface of apron (1) compresses tightly the surface of fire-proof plate (9), apron (1) and installing frame (2) are all connected to hinge (3).
2. A sound-insulating fire door according to claim 1, further comprising a fixing screw (5);
the door plate is characterized in that the door plate main body (6) is provided with the mounting part (11), the projection shape of the mounting part (11) is in a shape like a Chinese character 'hui', the cover plate (1) is connected with the mounting part (11) in a matched manner through the plurality of fixing screws (5), and the plurality of fixing screws (5) are uniformly distributed on the cover plate (1).
3. A sound-insulating fireproof door as claimed in claim 1, characterized in that the door panel body (6) is internally provided with a plurality of mounting bars, the fireproof plate (9) and the sound-insulating plate (10) are provided with through holes, the through holes correspond to the mounting bars, and the mounting bars pass through the through holes.
4. A sound-insulating fireproof door as claimed in claim 1, characterized in that the end of the cover plate (1) close to the door plate main body (6) is provided with a plurality of springs, the springs are uniformly distributed on the cover plate (1), and the fireproof plate (9) and the cover plate (1) compress the springs.
5. A sound-insulating fire door according to claim 1, characterized in that the sealing (7) has a projected shape of a letter-back.
6. A sound-insulating fire door according to claim 1, further comprising fire-resistant glass (12); the door plate component is provided with a square through hole, a fixed frame is arranged in the square through hole, and fireproof glass (12) is connected with the fixed frame.
7. A sound-insulating fire door according to claim 1, characterized in that the cross-sectional shape of the mounting frame (2) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321011540.0U CN219672513U (en) | 2023-04-28 | 2023-04-28 | Sound-insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321011540.0U CN219672513U (en) | 2023-04-28 | 2023-04-28 | Sound-insulation fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219672513U true CN219672513U (en) | 2023-09-12 |
Family
ID=87892998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321011540.0U Active CN219672513U (en) | 2023-04-28 | 2023-04-28 | Sound-insulation fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219672513U (en) |
-
2023
- 2023-04-28 CN CN202321011540.0U patent/CN219672513U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |