CN219795101U - Sound-insulation fireproof door - Google Patents
Sound-insulation fireproof door Download PDFInfo
- Publication number
- CN219795101U CN219795101U CN202222621805.0U CN202222621805U CN219795101U CN 219795101 U CN219795101 U CN 219795101U CN 202222621805 U CN202222621805 U CN 202222621805U CN 219795101 U CN219795101 U CN 219795101U
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- Prior art keywords
- door
- fire
- fireproof
- sound insulation
- fire door
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- 238000009413 insulation Methods 0.000 title claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 239000011521 glass Substances 0.000 claims abstract description 5
- 239000003973 paint Substances 0.000 claims description 16
- 229920000742 Cotton Polymers 0.000 claims description 15
- 239000011490 mineral wool Substances 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 12
- 238000005260 corrosion Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 238000001125 extrusion Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 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 1
- 240000007049 Juglans regia Species 0.000 description 1
- 235000009496 Juglans regia Nutrition 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000020234 walnut Nutrition 0.000 description 1
Abstract
The utility model discloses a sound-insulating fireproof door which comprises a door frame, wherein a hinge is arranged on the front face of the door frame, one side of the hinge is fixedly connected with a fireproof door body, a door lock is arranged on one side of the front face of the fireproof door body, the bottom of the front face of the door lock is rotationally connected with a door handle, a buttonhole is arranged at the top of the front face of the door lock, and transparent glass is arranged in the middle of the front face of the fireproof door body. This prevent fire door gives sound insulation is provided with sound insulation piece, seal groove, sealing washer, recess, spring, baffle and rubber piece, stretches into inside being connected of seal groove through the sealing washer, then seal between sound insulation piece and the fire door body to when avoiding the fire, the flame is passed out from the crack, and the rubber piece is inwards retracted by the extrusion of fire door through the spring, will prevent fire door body through the cooperation between rubber piece and the spring and cushion and fall the noise, the problem that the noise is bigger when having solved to close fire door has improved the sound insulation effect of fire door.
Description
Technical Field
The utility model relates to the technical field of fireproof doors, in particular to a sound-insulating fireproof door.
Background
Doors which meet the requirements of fire resistance stability, integrity and heat insulation in a certain time are called fireproof doors, along with the development of economy and society, the older the requirements of people on the doors are, the more an integral part of a building is the fireproof door, and according to different using functions and purposes of the building, the corresponding requirements on the fireproof door are also provided, so that at present, people often use a sound insulation fireproof door when finishing the doors.
Prior art publication No. CN208236264U patent document provides a sound insulation fireproof door, this fireproof door is on the material selection of the same structure, the walnut material of sound insulation and noise reduction board and the material of sound absorption and noise reduction board are the sound absorption cotton, further strengthen the effect of preventing fire door's sound absorption and sound insulation, the sound absorption and noise reduction board adopts honeycomb structure, the pitch of holes of this honeycomb structure can be according to the actual size adjustment of preventing fire door, the practicality is high, the effect of sound absorption has been improved in the design of honeycomb hole, however, in this patent CN208236264U technique when closing fireproof door, can produce the beating between fireproof door's frame and the door frame, produce sound then, if the door is closed too hard can produce the noise, be inapplicable to certain places that need quiet, the practicality of preventing fire door has been reduced, thereby influence user's daily use, consequently, we need a sound insulation.
Disclosure of Invention
Based on this, the present utility model aims to provide a sound insulation fireproof door, so as to solve the problem that in the technology of CN208236264U, when the fireproof door is closed, knocking occurs between the outer frame and the door frame of the fireproof door, and then sound is generated, if the door is closed with too much force, noise is generated, and the sound insulation fireproof door is not suitable for some places needing silence, so that the practicability of the sound insulation fireproof door is reduced, and the daily use of a user is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent fire door gives sound insulation, includes the door frame, the front of door frame is provided with the hinge, and one side fixedly connected with of hinge prevents fire door body, prevent fire door body positive one side and install the lock, and the positive bottom rotation of lock is connected with the door handle, the positive top of lock is provided with the buttonhole, prevent fire door body openly middle-mounting has transparent glass, the inner wall of door frame is provided with the subassembly that gives sound insulation, the subassembly that gives sound insulation includes sound insulation piece, seal groove, sealing washer, recess, spring, baffle and rubber piece, the inner wall fixedly connected with of door frame gives sound insulation piece, and one side of sound insulation piece is offered the seal groove to the inner wall block of seal groove is connected with the sealing washer, the inside of door frame is offered flutedly, and the inner wall fixedly connected with spring of recess, and the one end fixedly connected with baffle of spring, prevent fire door body's inside is provided with fire subassembly.
Preferably, the sound insulation block forms a sealing structure with the sealing ring through the sealing groove, the shape and the size of the sealing ring are matched with those of the sealing groove, one side of the sealing ring stretches into the inner wall of the sealing groove to be connected, and one end of the sealing ring is connected with the fireproof door body.
Preferably, the groove and the baffle form an elastic structure through a spring, the shape and the size of the baffle are matched with those of the groove, and the baffle is arranged inside the groove.
Preferably, a rubber block is fixedly connected to one side of the baffle, the groove and the rubber block form an elastic structure through a spring, the rubber block is arranged on one side of the inner wall of the door frame, and one end of the rubber block is arc-shaped.
Preferably, the fireproof assembly comprises an anti-corrosion finish paint, a fireproof coating, a fireproof plate, a fireproof door inner plate, a rock wool plate and soundproof cotton, wherein the anti-corrosion finish paint is arranged on the front surface of the fireproof door body, the fireproof coating is arranged on the inner wall of the anti-corrosion finish paint, and the anti-corrosion finish paint is arranged on the two sides of the fireproof door body.
Preferably, one side fixedly connected with PLASTIC LAMINATED of fire-retardant coating, and one side fixedly connected with fire door inner panel of PLASTIC LAMINATED, fire door inner panel sets up in the inside middle of fire door body.
Preferably, one side fixedly connected with rock wool board of preventing fire door inner panel, and one side of rock wool board is provided with the soundproof cotton, the soundproof cotton sets up between rock wool board and anticorrosive finish.
Compared with the prior art, the utility model has the beneficial effects that: the sound-insulating fireproof door comprises a door body,
(1) The sealing device is provided with the sound insulation block, the sealing groove, the sealing ring, the groove, the spring, the baffle and the rubber block, the sealing ring stretches into the sealing groove to be connected, and then the sound insulation block and the fireproof door body are sealed, so that when a fire is avoided, a flame is transmitted from a door gap, the rubber block is extruded by the fireproof door to retract inwards through the spring, the fireproof door body is buffered and noise reduced through the cooperation between the rubber block and the spring, the problem that the noise is large when the fireproof door is closed is solved, and the sound insulation effect of the fireproof door is improved;
(2) Be provided with anticorrosive finish, fire-retardant coating, PLASTIC LAMINATED, prevent fire door inner panel, rock wool board and soundproof cotton, can effectually prevent that moisture from handling to prevent that fire door inside from rust decay under humid weather through setting up anticorrosive finish to prevent fire door life, and through mutually supporting between various fireproof material, improved the fireproof effect of preventing fire door, satisfy the fire prevention demand when the conflagration takes place.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
fig. 2 is a schematic view of the structure of the fire door body and the door frame of the present utility model;
FIG. 3 is a schematic view of the spring and rubber block structure of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 5 is a schematic diagram of the fire-retardant coating and corrosion-resistant top coat of the present utility model.
In the figure: 1. a door frame; 2. a hinge; 3. a fire door body; 4. a door lock; 5. a door handle; 6. a keyhole; 7. transparent glass; 8. a sound isolation assembly; 801. a sound insulation block; 802. sealing grooves; 803. a seal ring; 804. a groove; 805. a spring; 806. a baffle; 807. a rubber block; 9. a fire protection assembly; 901. anticorrosive finishing paint; 902. fireproof paint; 903. a fire protection plate; 904. a fire door inner panel; 905. rock wool boards; 906. and (5) soundproof cotton.
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, 2, 3 and 4, the present utility model provides a technical solution: the utility model provides a sound insulation fire door, including door frame 1, the front of door frame 1 is provided with hinge 2, and one side fixedly connected with fire door body 3 of hinge 2, door lock 4 is installed to one side of fire door body 3 front, and door lock 4 positive bottom rotation is connected with door handle 5, door lock 4 positive top is provided with buttonhole 6, install transparent glass 7 in the middle of fire door body 3 front, the inner wall of door frame 1 is provided with sound insulation subassembly 8, sound insulation subassembly 8 includes sound insulation piece 801, seal groove 802, sealing washer 803, recess 804, spring 805, baffle 806 and rubber piece 807, the inner wall fixedly connected with sound insulation piece 801 of door frame 1, and seal groove 802 has been seted up to one side of sound insulation piece 801, and the inner wall block joint of seal groove 802 is connected with sealing washer 803, sound insulation piece 801 constitutes seal structure through seal groove 802 and sealing washer 803, and the shape size of sealing washer is matchd with the shape size of seal groove 802, one side of the sealing ring 803 stretches into the inner wall of the sealing groove 802 to connect, one end of the sealing ring 803 is connected with the fireproof door body 3, the sealing ring 803 conveniently stretches into the sealing groove 802 to connect, then, the sound insulation block 801 and the fireproof door body 3 are sealed, when fire is avoided, the flame is transmitted out from a door gap, the tightness of the fireproof door is improved, a groove 804 is formed in the door frame 1, a spring 805 is fixedly connected with the inner wall of the groove 804, one end of the spring 805 is fixedly connected with a baffle 806, the groove 804 and the baffle 806 form an elastic structure through the spring 805, the shape and the size of the baffle 806 are matched with those of the groove 804, the baffle 806 is arranged in the groove 804, the baffle 806 is conveniently moved in the groove 804 by the spring 805, and one end of the spring 805 applies elastic force to the baffle 806, the movable effect of baffle 806 has been reached, one side fixedly connected with rubber piece 807 of baffle 806, recess 804 passes through spring 805 and constitutes elastic construction with rubber piece 807, and rubber piece 807 sets up in one side of door frame 1 inner wall, and the one end of rubber piece 807 is circular-arc, when having made things convenient for closing fire door, fire door's frame extrudees rubber piece 807, rubber piece 807 is retracted to inside through spring 805, through the cooperation between rubber piece 807 and the spring 805 with prevent fire door body 3 cushion the noise and fall, the problem that the noise is bigger when having solved closing fire door, the sound insulation effect of fire door has been improved.
Please refer to fig. 1, fig. 2 and fig. 5, the inside of fire door body 3 is provided with fire subassembly 9, fire subassembly 9 includes anticorrosive finish 901, fire-proof paint 902, PLASTIC LAMINATED 903, fire door inner panel 904, rock wool board 905 and soundproof cotton 906, the front of fire door body 3 is provided with anticorrosive finish 901, and the inner wall of anticorrosive finish 901 is provided with fire-proof paint 902, anticorrosive finish 901 sets up in the both sides of fire door body 3, and anticorrosive finish 901 adopts inorganic polymer material, can effectually carry out dampproofing to the inside of fire door through setting up anticorrosive finish 901, in order to prevent that the inside of fire door from rust rot under moist weather, consequently, the fireproof effect of fire door reduces, the life of fire door has been prolonged, one side fixedly connected with PLASTIC LAMINboard 903, and one side fixedly connected with PLASTIC LAMINATED 903 of PLASTIC LAMINED 904, fire door inner panel 904 sets up in the middle of inside of fire door body 3, protect against fire inner panel 904 through PLASTIC LAMINATED 903, and the material of fire-proof paint 904 is the flame retardant paint, in order to avoid the one side fixedly connected with rock wool board 905, and one side fixedly connected with rock wool board 905 of fire door inner panel 905, and one side of fire-proof panel 905 is provided with soundproof cotton board 905, and one side of fireproof cotton board 905 is provided with soundproof cotton board 905, fire-proof material has improved the fire-proof performance, and has improved the practicality, and has been matched with each fire-proof performance, and has been used for 906.
Working principle: when using this sound insulation fire door, firstly, when closing the sound insulation fire door, rotate the sealing washer 803 that makes fire door one side and stretch into the seal groove 802 of sound insulation piece 801 inner wall, then seal between sound insulation piece 801 and fire door body 3, when avoiding the fire, the flame is passed out from the crack, and rubber block 807 is inwards retracted by the extrusion of fire door through spring 805, through the cooperation between rubber block 807 and the spring 805 with prevent fire door body 3 cushion the noise reduction, the problem that the noise is bigger when having solved the fire door of closing, the sound insulation effect of fire door has been improved, when fire door carries out production, install the PLASTIC LAMINATED 903 on one side of fire door inner panel 904 earlier, then brush one deck fire-proof paint 902 on the PLASTIC LAMINATED 903 again, then install rock wool board 905 at the opposite side of fire door inner panel 904, and install the soundproof cotton 906 on the opposite side of rock wool board 905, finally brush one deck anticorrosive 901 again on the soundproof cotton 906 board, through the cooperation between various fireproof materials, the fire effect has been improved, the anti-corrosion effect, the anti-corrosion paint can effectually prevent the dampproofing to prevent inside fire door, prevent fire door inside from having rust, the inside has been done in the fire door, the fire door has not been fully described in the prior art, the service life-stop, and has been done in the technical field.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a sound insulation prevents fire door, includes door frame (1), its characterized in that: the front of door frame (1) is provided with hinge (2), and one side fixedly connected with of hinge (2) prevents fire door body (3), prevent fire door body (3) positive one side and install lock (4), and lock (4) positive bottom rotation is connected with door handle (5), lock (4) positive top is provided with buttonhole (6), prevent fire door body (3) openly in the middle of install transparent glass (7), the inner wall of door frame (1) is provided with sound insulation subassembly (8), sound insulation subassembly (8) include sound insulation piece (801), seal groove (802), sealing washer (803), recess (804), spring (805), baffle (806) and rubber piece (807), seal groove (802) have been seted up to one side of door frame (1) inner wall fixedly connected with sound insulation piece (801), and seal groove (802) inner wall block connection has sealing washer (804), recess (804) have been seted up to the inside of recess (804), and the inner wall fixedly connected with spring (805) to the one end of spring (806) is fixedly connected with baffle (803), through spring (804) and baffle structure (806), the shape and the size of the baffle plate (806) are matched with those of the groove (804), and the baffle plate (806) is arranged inside the groove (804); the sound insulation block (801) forms a sealing structure with the sealing ring (803) through the sealing groove (802), the shape and the size of the sealing ring (803) are matched with those of the sealing groove (802), one side of the sealing ring (803) stretches into the inner wall of the sealing groove (802) to be connected, and one end of the sealing ring (803) is connected with the fireproof door body (3); the inside of preventing fire door body (3) is provided with fire prevention subassembly (9).
2. A sound insulating fire rated door according to claim 1 wherein: one side of the baffle plate (806) is fixedly connected with a rubber block (807), the groove (804) and the rubber block (807) form an elastic structure through a spring (805), the rubber block (807) is arranged on one side of the inner wall of the door frame (1), and one end of the rubber block (807) is arc-shaped.
3. A sound insulating fire rated door according to claim 1 wherein: the fireproof assembly (9) comprises an anti-corrosion finish paint (901), a fireproof coating (902), a fireproof plate (903), a fireproof door inner plate (904), a rock wool plate (905) and soundproof cotton (906), wherein the anti-corrosion finish paint (901) is arranged on the front surface of the fireproof door body (3), the fireproof coating (902) is arranged on the inner wall of the anti-corrosion finish paint (901), and the anti-corrosion finish paint (901) is arranged on the two sides of the fireproof door body (3).
4. A sound insulating fire rated door according to claim 3 wherein: one side fixedly connected with PLASTIC LAMINATED (903) of fire prevention coating (902), and one side fixedly connected with fire door inner panel (904) of PLASTIC LAMINATED (903), fire door inner panel (904) set up in the inside middle of fire door body (3).
5. A sound insulating fire rated door according to claim 3 wherein: one side fixedly connected with rock wool board (905) of preventing fire door inner panel (904), and one side of rock wool board (905) is provided with soundproof cotton (906), soundproof cotton (906) set up between rock wool board (905) and anticorrosive finish (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222621805.0U CN219795101U (en) | 2022-09-30 | 2022-09-30 | Sound-insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222621805.0U CN219795101U (en) | 2022-09-30 | 2022-09-30 | Sound-insulation fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219795101U true CN219795101U (en) | 2023-10-03 |
Family
ID=88155634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222621805.0U Active CN219795101U (en) | 2022-09-30 | 2022-09-30 | Sound-insulation fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219795101U (en) |
-
2022
- 2022-09-30 CN CN202222621805.0U patent/CN219795101U/en active Active
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| GR01 | Patent grant | ||
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