CN213016065U - Dust-proof and smoke-proof wooden fireproof door - Google Patents
Dust-proof and smoke-proof wooden fireproof door Download PDFInfo
- Publication number
- CN213016065U CN213016065U CN202021278397.8U CN202021278397U CN213016065U CN 213016065 U CN213016065 U CN 213016065U CN 202021278397 U CN202021278397 U CN 202021278397U CN 213016065 U CN213016065 U CN 213016065U
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- strip
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- proof
- soft strip
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 46
- 239000000428 dust Substances 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005192 partition Methods 0.000 description 5
- 206010000369 Accident Diseases 0.000 description 2
- 230000007123 defense Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a dust-proof smoke-proof wooden fire-proof door, belong to and prevent fire door technical field, its technical scheme main points are, include and install the fire door body that prevents that the door frame cooperation on the wall body is used, prevent that the fire door body is by preceding door plant, prevent that fire door core and back door plant are fixed to be suppressed and form, prevent that fire door core is located between preceding door plant and the back door plant, the edge fixed mounting of qianmen board back has first sealed soft strip, first sealed soft strip extends along the width direction of preceding door plant, the integrative fixed two adsorption strips that are provided with in the back of first sealed soft strip, the adsorption strip is the long banding structure of cross-section for semioval, and this semioval structure is tangent with first sealed soft strip, one side fixed mounting that the door frame was pressed close to the. This kind of dust-proof smoke-proof wooden fireproof door has outstanding dust-proof smoke-proof effect.
Description
Technical Field
The utility model relates to a prevent fire door technical field, specifically be a dust-proof separates fire door is prevented to wood system of cigarette.
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. The fireproof partition is a fireproof partition with certain fire resistance, which is arranged between fireproof partitions, evacuation staircases, vertical shafts and the like, and is an important component of building fire-fighting measures, wherein fire doors are required to be arranged at the positions of the fireproof partitions of evacuation channels in a building so as to ensure that people can evacuate and pass through the fireproof doors when a fire accident happens, and the fireproof doors can prevent fire from spreading from a disaster area to an adjacent fireproof partition after being closed.
The fire disaster is a severe test that any building faces, and on the scene of the fire disaster, a large amount of dense smoke and dust are often produced, and the dense smoke and dust can greatly damage the health of people, which is also a main factor of casualties in the fire accident, therefore, the dust-proof and smoke-proof effect of the fireproof door in the building is very important, and the common fireproof door nowadays always has excellent fireproof effect, but the dust-proof and smoke-proof effect still has a great promotion space.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dust-proof and smoke-proof wooden fireproof door, which has excellent dust-proof and smoke-proof effects.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a dust-proof smoke-proof wooden fire door, includes the fire door body that prevents that uses with the door frame cooperation of installing on the wall body, prevent that the fire door body is formed by the fixed suppression of preceding door plant, fire door core and back door plant, the fire door core is located preceding door plant with between the back door plant, the edge fixed mounting at the preceding door plant back has first sealed soft strip, first sealed soft strip is followed the width direction of preceding door plant extends, the integrative fixed two of the back of first sealed soft strip that are provided with adsorb the strip, it is half oval-shaped long structure to adsorb the strip, and this half oval-shaped structure with first sealed soft strip is tangent, the back door plant is pressed close to one side fixed mounting of door frame has the second sealing strip.
Furthermore, the front door plate and the rear door plate respectively extend and protrude outwards along two side walls of the fireproof door core, and the two protruding parts and the fireproof door core form a square groove-shaped structure.
Further, the fixed embedding in back of first sealed soft strip is provided with increases the draw runner, increase the draw runner with the back of first sealed soft strip flushes, and it is located the stiff end of first sealed soft strip with between the adsorption strip, it is the rigid plastic material to increase the draw runner.
Furthermore, the first sealing soft strip is fixedly installed on the front door plate through a bolt.
Furthermore, the first sealing soft strip and the second sealing strip are respectively arranged at the positions where the fireproof door body and the door frame are matched for use.
Further, the thickness of the first sealing soft strip is equal to that of the second sealing strip.
Furthermore, the first sealing soft strip and the second sealing strip are made of silicon rubber.
To sum up, the utility model discloses following beneficial effect has:
this kind of dust-proof smoke-proof wooden fire door, when closing the fire door body, first sealed soft strip and the sealed soft strip of second are extruded respectively between qianmen board and door frame, back door plant and door frame, realize the sealed effect between fire door body and the door frame to still be provided with two on the first sealed soft strip and adsorb the strip, adsorb on the door frame through adsorbing two, further realized the sealed effect to between fire door body and the door frame, thereby make the utility model discloses have outstanding dust-proof smoke-proof effect.
Drawings
FIG. 1 is a top view cross-sectional view of the door frame when the present invention is closed;
FIG. 2 is an enlarged view of the structure of FIG. 1A;
fig. 3 is a top view sectional structure diagram of the door frame and the door frame when the utility model is opened.
In the figure: 1. a fire door body; 101. a front door panel; 102. a fire door core; 103. a rear door panel; 2. a wall body; 3. a door frame; 4. a first sealing soft strip; 401. an adsorption strip; 402. a slip increasing strip; 5. a bolt; 6. and a second sealing soft strip.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a dust-proof and smoke-proof wooden fire door comprises a fire door body 1 used in cooperation with a door frame 3 installed on a wall 2, wherein the fire door body 1 is formed by fixedly pressing a front door panel 101, a fire door core 102 and a rear door panel 103, the fire door core 102 is located between the front door panel 101 and the rear door panel 103, a first sealing soft strip 4 is fixedly installed at the edge of the back of the front door panel 101, the first sealing soft strip 4 is fixedly installed on the front door panel 101 through a bolt 5, or the first soft sealing strip 4 and the front door panel 101 can be fixed by gluing, the first soft sealing strip 4 extends along the width direction of the front door panel 101, two absorption strips 401 are integrally and fixedly arranged on the back of the first soft sealing strip 4, the absorption strips 401 are in a long strip structure with a semi-elliptical cross section, and the semielliptic structure is tangent with the first sealing soft strip 4, and one side of the rear door plate 103 close to the door frame 3 is fixedly provided with a second sealing strip 6.
Through the technical scheme, the fireproof door body 1 is closed to be matched with the door frame 3, at the moment, as shown in figure 1, the first soft sealing strip 4 is pressed into a Z-shaped state by the front door panel 101 and the door frame 3 from a plane state as shown in figure 3, at the moment, one part of the first soft sealing strip 4 is pressed between the front door panel 101 and the door frame 3 to fill a gap between the two, so that a combined structure of the two is more sealed, two adsorption strips 401 on the other part of the first soft sealing strip 4 can be closely attached to the door frame in an adsorption manner to form a structure similar to a suction cup, so that the sealing effect of the first soft sealing strip 4 on the combined structure of the front door panel 101 and the door frame 3 is further improved, and after the fireproof door body 1 is closed, the second soft sealing strip 6 is pressed between the rear door panel 103 and the door frame 3 to fill the gap between the two, to sum up, after closing to prevent that fire door body 1 makes it cooperate with door frame 3, two adsorption strip 401 on first sealed soft strip 4, the sealed soft strip 6 of second and the first sealed soft strip 4 have formed three sealed lines of defense between preventing fire door body 1 and door frame 3, make through these three sealed lines of defense the utility model discloses have fabulous dust separation smoke insulation effect.
Further, as shown in fig. 1 and 3, the front door panel 101 and the rear door panel 103 respectively extend and protrude outwards along two side walls of the fire door core 102, and the two protruding portions and the fire door core 102 form a square groove structure, which provides sufficient space for installing the first sealing soft strip 4.
Further, as shown in fig. 1-3, the back of the first sealing soft strip 4 is fixedly embedded with a slip increasing strip 402, the slip increasing strip 402 is flush with the back of the first sealing soft strip 4, and is located between the fixed end of the first sealing soft strip 4 and the adsorption strip 401, the slip increasing strip 402 is made of hard plastic, and the friction force between the first sealing soft strip 4 and the door frame 3 when the first sealing soft strip is extruded and bent is greatly reduced by the slip increasing strip 402 made of hard plastic, so that the door opening and closing cannot be too laborious, and the slip increasing strip 402 also plays a role in protecting the first sealing soft strip 4 from being extruded and damaged by the corners of the door frame 3.
Further, all prevent equally divide the position that fire door body 1 and door frame 3 cooperate and use and lay and be provided with first sealed soft strip 4 and second sealing strip 6, can make first sealed soft strip 4 and second sealing strip 6 maximize to preventing the sealed effect of fire door body 1 like this.
Further, as shown in fig. 1, the thicknesses of the first sealing soft strip 4 and the second sealing strip 6 are equal, so that after the fire door body 1 is closed and matched with the door frame 3, no gap is generated between the front door panel 101 or the rear door panel 103 and the door frame 3 due to the different thicknesses of the first sealing soft strip 4 and the second sealing strip 6.
Furthermore, the first sealing soft strip 4 and the second sealing strip 6 are made of silicon rubber materials, and the materials are soft in texture, high-temperature resistant and good in toughness, and can be quickly restored to the original shape in the face of powerful extrusion.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a dust-proof smoke-proof wooden fireproof door, includes and prevents fire door body (1) with door frame (3) cooperation use of installing on wall body (2), prevent that fire door body (1) is formed by fixed suppression of preceding door plant (101), fire door core (102) and back door plant (103), fire door core (102) are located preceding door plant (101) with between back door plant (103), its characterized in that: edge fixed mounting at the front door board (101) back has first sealed soft strip (4), first sealed soft strip (4) are followed the width direction of front door board (101) extends, the integrative fixed two absorption strip (401) that are provided with in the back of first sealed soft strip (4), it is half oval-shaped long strip structure to adsorb strip (401) to be the cross-section, and this half oval-shaped structure with first sealed soft strip (4) are tangent, back door plant (103) are pressed close to one side fixed mounting of door frame (3) has second sealing strip (6).
2. A dust and smoke isolating wooden fire door as claimed in claim 1, further comprising: the front door panel (101) and the rear door panel (103) respectively extend and protrude outwards along two side walls of the fireproof door core (102), and the two protruding parts and the fireproof door core (102) form a square groove-shaped structure.
3. A dust and smoke isolating wooden fire door as claimed in claim 1, further comprising: the fixed embedding in back of first sealed soft strip (4) is provided with increases draw runner (402), increase draw runner (402) with the back of first sealed soft strip (4) flushes, and it is located the stiff end of first sealed soft strip (4) with between adsorption strip (401), increase draw runner (402) and be the rigid plastic material.
4. A dust and smoke isolating wooden fire door as claimed in claim 1, further comprising: the first sealing soft strip (4) is fixedly arranged on the front door panel (101) through a bolt (5).
5. A dust and smoke isolating wooden fire door as claimed in claim 1, further comprising: all the positions of the fireproof door body (1) and the door frame (3) in matched use are respectively provided with the first sealing soft strip (4) and the second sealing strip (6).
6. A dust and smoke isolating wooden fire door as claimed in claim 1, further comprising: the thickness of the first sealing soft strip (4) is equal to that of the second sealing strip (6).
7. A dust and smoke isolating wooden fire door as claimed in claim 1, further comprising: the first sealing soft strip (4) and the second sealing strip (6) are made of silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021278397.8U CN213016065U (en) | 2020-07-02 | 2020-07-02 | Dust-proof and smoke-proof wooden fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021278397.8U CN213016065U (en) | 2020-07-02 | 2020-07-02 | Dust-proof and smoke-proof wooden fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213016065U true CN213016065U (en) | 2021-04-20 |
Family
ID=75499615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021278397.8U Active CN213016065U (en) | 2020-07-02 | 2020-07-02 | Dust-proof and smoke-proof wooden fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213016065U (en) |
-
2020
- 2020-07-02 CN CN202021278397.8U patent/CN213016065U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230801 Address after: 343600 Xiaping Industrial Park, Jinggangshan City, Ji'an City, Jiangxi Province Patentee after: JINGGANGSHAN YUJIE FIRE SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 343400 Copper Industrial Park, Yongxin Industrial Development Zone, Ji'an City, Jiangxi Province Patentee before: Jiangxi Renwen Fire Equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230915 Address after: 343000 Industrial Park Phase II in Wan'an County, Ji'an City, Jiangxi Province (within the factory of Wan'an Lvsen Wood Industry Co., Ltd.) Patentee after: Jiangxi Anfeng Wood Industry Co.,Ltd. Address before: 343600 Xiaping Industrial Park, Jinggangshan City, Ji'an City, Jiangxi Province Patentee before: JINGGANGSHAN YUJIE FIRE SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240508 Address after: 343000 Buqian xiaowuling Industrial Development Zone, Yongxin County, Ji'an City, Jiangxi Province Patentee after: Jiangxi Maidan Yongming Wood Industry Co.,Ltd. Country or region after: China Address before: 343000 Industrial Park Phase II in Wan'an County, Ji'an City, Jiangxi Province (within the factory of Wan'an Lvsen Wood Industry Co., Ltd.) Patentee before: Jiangxi Anfeng Wood Industry Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240717 Address after: 343000 Copper Industry Park, Yongxin County Industrial Development Zone, Ji'an City, Jiangxi Province Patentee after: Jiangxi Renwen Fire Equipment Co.,Ltd. Country or region after: China Address before: 343000 Buqian xiaowuling Industrial Development Zone, Yongxin County, Ji'an City, Jiangxi Province Patentee before: Jiangxi Maidan Yongming Wood Industry Co.,Ltd. Country or region before: China |