CN211851532U - Novel wooden fire door that prevents of structure - Google Patents
Novel wooden fire door that prevents of structure Download PDFInfo
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- CN211851532U CN211851532U CN202020282156.4U CN202020282156U CN211851532U CN 211851532 U CN211851532 U CN 211851532U CN 202020282156 U CN202020282156 U CN 202020282156U CN 211851532 U CN211851532 U CN 211851532U
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- door
- door frame
- fire
- door leaf
- fireproof
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- 239000011094 fiberboard Substances 0.000 claims description 13
- 239000003063 flame retardant Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 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 claims description 6
- 239000007787 solid Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract description 24
- 230000002146 bilateral effect Effects 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 abstract description 3
- 239000011090 solid board Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 229920003266 Leaf® Polymers 0.000 description 44
- 238000009413 insulation Methods 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model discloses a novel wooden fire door that prevents of structure, including door frame, door leaf, the door frame is solid board, the bilateral symmetry of door frame is equipped with the decoration slat, the inboard and the wall body installation of door frame are fixed, the PLASTIC LAMINATED is installed in the opposite side concatenation of door frame, the PLASTIC LAMINATED is L shape and covers the surface at the door frame, the seam crossing of door frame and door leaf installs fire prevention acoustic celotex strip and the sealed acoustic celotex strip of fire prevention, the surface at the door frame is fixed to the fire prevention acoustic celotex strip, the sealed acoustic celotex strip of fire prevention is fixed on the surface that the PLASTIC LAMINATED is close to door leaf one end, the door leaf includes the fire door core, the bilateral symmetry of fire door core is equipped with two door leaf panels, the. The whole door frame outward appearance of this scheme of preventing fire door is pleasing to the eye, levels seamless, improves the fire behavior between door leaf and the door frame and between door leaf and the ground, has increased syllable-dividing function.
Description
Technical Field
The utility model relates to a prevent fire door technical field, especially relate to a novel wooden fire door that prevents of structure.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people.
Fire doors used in the prior art generally have the following disadvantages:
1: the existing wooden fireproof door is characterized in that a door pocket plate is additionally arranged behind a door frame after the door frame is installed, and joints and uneven heights are generated at splicing positions, so that the appearance is influenced.
2: the existing wooden fireproof door is usually only provided with fireproof sealing strips (basically unsealed) in a door gap, and the lap joint of a door frame and a door leaf is not provided with the sealing strips, so that the fireproof performance is poor, and the function of sound insulation is not realized.
3, the existing wooden fireproof door is additionally provided with a door pocket plate at the back of a door frame, the door pocket plate has no fireproof function, and is easy to catch fire and increase combustion in case of fire, so that the fireproof performance is poor.
4, in the existing wooden fireproof door, the fireproof material on the door leaf framework adopts a common fireproof plate, the bonding effect of the door leaf panel and the framework is poor, the fireproof plate is inconvenient for the decoration of the side surface of the door leaf, and the decorative material is easy to blister and fall off.
5, in the existing wooden fireproof door, a gap is generally reserved between the lower edge of the door leaf and the ground, and the existing wooden fireproof door has no sealing and fireproof functions.
In view of the above, there is a need for improvements to existing fire doors.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel structure wooden fireproof door.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a wooden fireproof door with a novel structure comprises a door frame and a door leaf, wherein the door frame is a solid wood board, decorative strips are symmetrically arranged on two sides of the door frame, the inner side of the door frame is fixedly arranged with the wall body, the other side of the door frame is spliced with a fireproof plate, the fireproof plate is covered on the surface of the door frame in an L shape, the joint of the door frame and the door leaf is provided with a fireproof sound-insulating strip and a fireproof sealing sound-insulating strip, the fireproof sound-insulating strip is fixed on the surface of the door frame, the fireproof sealing sound-insulating strip is fixed on the surface of one end of the fireproof plate close to the door leaf, the door leaf comprises a fireproof door core plate, two door leaf panels are symmetrically arranged on two sides of the fireproof door core plate, one end of the door leaf panel is fixed with a wooden framework and two flame-retardant medium density fiberboards, the two flame-retardant medium density fiberboards are symmetrically fixed on two sides of the wooden framework, and the two flame-retardant medium density fiberboards are located on the inner sides of the two fireproof door core boards.
Further, be equipped with automatic rising formula fire prevention sound insulating strip between the diapire of door leaf and the ground, and automatic rising formula fire prevention sound insulating strip is fixed with the diapire of door leaf.
Furthermore, the decorative strip plate close to one side of the door leaf is fixedly embedded with the door frame, and the decorative strip plate far away from one side of the door leaf is fixedly embedded with the fireproof plate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1: the reasonable concatenation of solid wood board and PLASTIC LAMINATED is passed through in this design, makes the fire door frame reach the fire prevention requirement, and whole door frame outward appearance is pleasing to the eye, levels seamless.
2: this design door frame and door leaf overlap joint increase fire prevention sound insulation sealing strip, improve fire behavior, have increased sound insulation function.
3: the door frame fireproof plate completely covers the back surface (fire surface) of the door frame, the fireproof performance is good, the splicing part of the back decorative molding is two layers of fireproof plates, and the fireproof performance is still ensured after the splicing seam is processed.
4: this design door leaf skeleton is gone up fire prevention village material and is adopted fire-retardant medium density fiberboard, and fire-retardant medium density fiberboard has better fire behavior and good processing, adhesion properties, when guaranteeing fire behavior, the door leaf side of being convenient for is maintained and is decorated, makes the ornamental material cladding level and smooth firm.
5: install automatic rising formula fire prevention sound insulating strip below this design door leaf, auto-eject when the door leaf is closed seals the clearance with door leaf and ground, has improved fire behavior and sound insulation function.
To sum up, the whole door frame outward appearance of this scheme prevents fire door is pleasing to the eye, levels seamless, improves the fire behavior between door leaf and the door frame and between door leaf and the ground, has increased syllable-dividing function.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of a new structure of a frame structure of a wooden fire door of the present invention;
fig. 2 is a schematic view of the sealing between the door frame and the door leaf of the wooden fireproof door with a novel structure according to the present invention;
fig. 3 is a schematic structural view of a door leaf of a wooden fireproof door with a novel structure provided by the present invention;
fig. 4 is the utility model provides a novel structure of wooden fire door's door leaf and the schematic diagram on ground.
In the figure: 1 door frame, 2 moulding, 3 PLASTIC LAMINATED, 4 door leafs, 5 fire prevention acoustic celotex strips, 6 fire prevention sealing acoustic celotex strips, 7 automatic rising formula fire prevention acoustic celotex strips, 401 door leaf panel, 402 fire prevention door core, 403 wooden skeleton, 404 fire-retardant medium density fiberboard.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 4, a wooden fire door of a new structure, includes a door frame 1, door leaf 4, door frame 1 is the solid board, door frame 1's bilateral symmetry is equipped with decorative slat 2, door frame 1's inboard is fixed with the wall body installation, PLASTIC LAMINATED 3 is installed in the opposite side concatenation of door frame 1, PLASTIC LAMINATED 3 is the L shape and covers the surface at door frame 1, door frame 1 and door leaf 4's seam crossing install fire prevention acoustic celotex strip 5 and fire prevention sealing acoustic celotex strip 6, fire prevention acoustic celotex strip 5 is fixed on door frame 1's surface, fire prevention sealing acoustic celotex strip 6 is fixed on the surface that PLASTIC LAMINATED 3 is close to door leaf 4 one end, door leaf 4 is including preventing fire door core 402, the bilateral symmetry of fire door core 402 is equipped with two door leaf panels 401, the one end of door leaf panel 401 is fixed with a wooden frame 403 and two fire-retardant medium density fiberboard 404, two fire-retardant medium density fiberboard 404 symmetri.
Further, be equipped with automatic rising formula fire prevention sound insulating strip 7 between the diapire of door leaf 4 and the ground, and automatic rising formula fire prevention sound insulating strip 7 is fixed with the diapire of door leaf 4.
Furthermore, the decorative strip 2 close to one side of the door leaf 4 is fixedly embedded with the door frame 1, and the decorative strip 2 far away from one side of the door leaf 4 is fixedly embedded with the fireproof plate 3.
The door frame 1 that this design was made through solid board is reasonable with PLASTIC LAMINATED 3 concatenations, and whole door frame 1 outward appearance is pleasing to the eye, levels seamless, and PLASTIC LAMINATED 3 covers the door frame 1 back (receives the fire face) completely, and fire behavior is good. The splicing part of the back decorative molding 2 is provided with two layers of fireproof plates 3, and the fireproof performance is still ensured after the splicing seam is processed.
This design door frame 1 increases fire prevention acoustic celotex strip 5 and the sealed acoustic celotex strip 6 of fire prevention with 4 overlap joints of door leaf, improves fire behavior, has increased sound insulation function.
This design door leaf 4's fire prevention village material on wooden skeleton 403 adopts fire-retardant medium density fiberboard 404, and fire-retardant medium density fiberboard 404 has better fire behavior and good processing, bonding property, when guaranteeing fire behavior, the trimming and the decoration of the 4 side of door leaf of being convenient for makes the ornamental material cladding level and smooth firm.
Install automatic rising formula fire prevention sound insulating strip 7 below this design door leaf 4, auto-eject when door leaf 4 closes seals the clearance with door leaf 4 and ground, has improved fire behavior and sound insulation function.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (3)
1. A wooden fireproof door with a novel structure comprises a door frame (1) and a door leaf (4), and is characterized in that the door frame (1) is a solid wood board, decorative strips (2) are symmetrically arranged on two sides of the door frame (1), the inner side of the door frame (1) is fixedly installed on a wall body, a fireproof board (3) is installed on the other side of the door frame (1) in a splicing mode, the fireproof board (3) is covered on the surface of the door frame (1) in an L-shaped mode, fireproof sound-insulating strips (5) and fireproof sealing sound-insulating strips (6) are installed at the joint of the door frame (1) and the door leaf (4), the fireproof sound-insulating strips (5) are fixed on the surface of the door frame (1), the fireproof sealing sound-insulating strips (6) are fixed on the surface of the fireproof board (3) close to one end of the door leaf (4), the door leaf (4) comprises a fireproof door (402), two door leaf panels (401, one end of the door leaf panel (401) is fixed with a wooden framework (403) and two flame-retardant medium density fiberboards (404), the two flame-retardant medium density fiberboards (404) are symmetrically fixed on two sides of the wooden framework (403), and the two flame-retardant medium density fiberboards (404) are positioned on the inner sides of the two fireproof door core boards (402).
2. The fire-proof wooden door with a novel structure as claimed in claim 1, wherein an automatic lifting type fire-proof and sound-proof strip (7) is arranged between the bottom wall of the door leaf (4) and the ground, and the automatic lifting type fire-proof and sound-proof strip (7) is fixed with the bottom wall of the door leaf (4).
3. The fire-proof wooden door as claimed in claim 1, wherein the decorative strip (2) near the door leaf (4) is fixed to the door frame (1) and the decorative strip (2) far from the door leaf (4) is fixed to the fire-proof plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020282156.4U CN211851532U (en) | 2020-03-09 | 2020-03-09 | Novel wooden fire door that prevents of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020282156.4U CN211851532U (en) | 2020-03-09 | 2020-03-09 | Novel wooden fire door that prevents of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211851532U true CN211851532U (en) | 2020-11-03 |
Family
ID=73133688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020282156.4U Active CN211851532U (en) | 2020-03-09 | 2020-03-09 | Novel wooden fire door that prevents of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211851532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458126A (en) * | 2022-01-25 | 2022-05-10 | 安必安新材料集团有限公司 | Sound-insulation door pocket and preparation method thereof |
-
2020
- 2020-03-09 CN CN202020282156.4U patent/CN211851532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458126A (en) * | 2022-01-25 | 2022-05-10 | 安必安新材料集团有限公司 | Sound-insulation door pocket and preparation method thereof |
| CN114458126B (en) * | 2022-01-25 | 2024-03-26 | 安必安新材料集团有限公司 | Sound-insulation door pocket and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of wooden fireproof door with a new structure Effective date of registration: 20231219 Granted publication date: 20201103 Pledgee: Zhejiang Jinyun Rural Commercial Bank Co.,Ltd. Xinbi Branch Pledgor: Zhejiang Yipin Security Technology Co.,Ltd. Registration number: Y2023980072861 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |