CN207485281U - A kind of household fire resistant doorsets - Google Patents
A kind of household fire resistant doorsets Download PDFInfo
- Publication number
- CN207485281U CN207485281U CN201721250890.7U CN201721250890U CN207485281U CN 207485281 U CN207485281 U CN 207485281U CN 201721250890 U CN201721250890 U CN 201721250890U CN 207485281 U CN207485281 U CN 207485281U
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- CN
- China
- Prior art keywords
- fire
- solid wood
- door body
- fire extinguishing
- support bar
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Abstract
The utility model provides a kind of household fire resistant doorsets, and including door body, the both sides of door body are surrounded by door leaf skeleton plate, it is characterised in that：Door body is surrounded by metal support bar, the inside of metal support bar is equipped with twice groove, door body includes two pieces of parallel solid wood boards, it is caught in around solid wood board in the groove of metal support bar, the outside of solid wood board is equipped with density board, galvanized iron cortex is equipped between solid wood board and density board, fire extinguishing component is equipped in the cavity between solid wood board；Component of putting out a fire includes fire extinguishing matter storage cavity, fire-fighting pipeline, fire extinguishing branch, boost port and hot melt blocking film, fire extinguishing matter storage cavity is cuboid, one end in the cavity between two solid wood boards is placed in by attachment fastener, its sidewall bottom is set there are two fire-fighting pipeline, fire-fighting pipeline is equipped with several fire extinguishing branches, the end of increase mouth and branch of putting out a fire is fixedly linked and holding is in solid wood board, density board, which corresponds to increase, is equipped with through-hole at mouth position, hot melt blocking film is placed in through-hole.
Description
Technical field
The utility model is related to a kind of doors, and in particular, to a kind of household fire resistant doorsets.
Background technology
The device that door refers to the entrance of building or can be switched mounted on entrance, common door have rotation door, roller shutter
Door, translation door etc., door can play the role of anti-theft function, be then to play space isolation indoors, with the raising of quality of the life,
Door is not only the effect of antitheft space isolation, even more a kind of ornament for people, and U.S. is also increasingly pursued in the design of door
Sense.Typically now Domestic door is all done using solid wood or density board, does not have fire protecting performance, when a fire, general
Wall is all done using brick, cement, it is not easy to be caught fire, the intensity of a fire is easiest to transmit at door, spread.
And door of the prior art does not have fire protecting performance, let alone specific fire-extinguishing function concurrently.When fire then occurs,
Door is burnt to deformation and causes not opening so that trapped person delays best escape time.
Utility model content
The utility model provides a kind of household fire prevention to solve drawbacks described above and deficiency in the prior art
Door can be about to the fire extinguishing at place, ensure the smooth escape of trapped person certainly.
In order to solve the above technical problems, the utility model provides a kind of household fire resistant doorsets, including door body, the both sides four of door body
Week is equipped with door leaf skeleton plate, it is characterised in that：The door body is surrounded by metal support bar, the metal support bar it is interior
Side is equipped with twice groove, and the door body includes two pieces of parallel solid wood boards, and metal support is caught in around the solid wood board
In the groove of item, the outside of the solid wood board is equipped with density board, and galvanized iron cortex is equipped between solid wood board and density board, described
Fire extinguishing component is equipped in cavity between solid wood board；
The fire extinguishing component includes fire extinguishing matter storage cavity, fire-fighting pipeline, fire extinguishing branch, boost port and hot melt blocking film, institute
Fire extinguishing matter storage cavity is stated to be cuboid, be placed in one end in the cavity between two solid wood boards by attachment fastener,
Sidewall bottom is set there are two fire-fighting pipeline, and the fire-fighting pipeline is equipped with several fire extinguishing branches, and the increase mouth goes out with described
The end of fiery branch is fixedly linked and holding is in the solid wood board, and the density board, which corresponds to increase, is equipped with through-hole at mouth position,
The hot melt blocking film is placed in the through-hole.
Further, U-shaped metal strip, the open card of U-shaped metal strip are equipped on the outside of the metal support bar of door body folding side
On metal support bar.
Further, the outside of metal support bar is equipped with the elongated slot being distributed along U-shaped metal strip, is equipped in the elongated slot several
Compression spring.
Further, two opposite outsides of the U-shaped metal strip are equipped with the sliding slot vertical with elongated slot, the door leaf bone
The limited block stretched into sliding slot is equipped on the inside of frame plate.
Further, the surrounding of the door body is respectively equipped with carbon fiber flameproof fabric.
Further, the door leaf skeleton plate for side being hinged positioned at door body is equipped with installation gap, is equipped at the installation gap
Hinge, the hinge are connect by screw with metal support bar.
The advantageous effects that the utility model is reached：A kind of household fire resistant doorsets provided by the utility model, inside
Equipped with fire extinguishing component, when a fire, hot melt blocking film is melted during high temperature, and internal fire extinguishing matter, which is ejected, puts out a fire, effectively
Door is prevented to be burned deformation, best escape time is provided for trapped person.
Description of the drawings
Fig. 1 the utility model structure diagrams；
Along line A-A schematic cross-sectional view in Fig. 1 of Fig. 2 the utility model；
Part B enlarged diagram in Fig. 3 the utility model Fig. 2.
Wherein：1 door body；2 door leaf skeletons；3 metal support bars；4 grooves；5 installation gaps；6 U-shaped metal strips；7 elongated slots；8
Compression spring；9 sliding slots；10 limited blocks；11 carbon fiber flameproof fabrics；12 galvanized iron cortexes；13 fire extinguishing matter storage cavitys；14 hinges；15 doorframes；
21 solid wood boards；22 density boards；23 fire-fighting pipelines；24 fire extinguishing branches；25 supercharging buttons；26 hot melt blocking films.
Specific embodiment
With reference to specific embodiment, the invention will be further described.Following embodiment is only used for clearly illustrating
Technical scheme of the present invention, and be not intended to limit the protection scope of the present invention and limit the scope of the invention.
The utility model patent is further illustrated with reference to the accompanying drawings and examples.
As shown in Figs. 1-3, the utility model provides a kind of household fire resistant doorsets, and including door body 1, the both sides surrounding of door body 1 is set
There is door leaf skeleton plate 2, door body 1 is surrounded by metal support bar 3, and the inside of metal support bar is equipped with twice groove 4, and door body 1 is wrapped
Two pieces of parallel solid wood boards 21 are included, are caught in the groove of metal support bar around solid wood board, the outside of solid wood board is equipped with density
Plate 22 is equipped with galvanized iron cortex 12, fire-resistant gypsum panel 13 is equipped between solid wood board between solid wood board 21 and density board 22.The reality
Fire extinguishing component is equipped in cavity between plank；
The fire extinguishing component includes fire extinguishing matter storage cavity 13, fire-fighting pipeline 23, fire extinguishing branch 24, boost port 25 and hot melt
Blocking film 26, the fire extinguishing matter storage cavity 13 is cuboid, the sky that is placed in by attachment fastener between two solid wood boards 21
One end of intracavitary, sidewall bottom are set there are two fire-fighting pipeline 23, and the fire-fighting pipeline 23 is equipped with several fire extinguishing branches 24,
The end of the increase mouth 25 and the fire extinguishing branch 24 is fixedly linked and holding is in the solid wood board 21, the density board
22 correspond to equipped with through-hole at 25 position of increase mouth, and the hot melt blocking film 26 is placed in the through-hole, described to heat 26 appearance of blocking film
Face is decorated to be decorated unanimously with outer door body 1, ensure that the beauty of door body overall appearance.It is filled in during hot melt 26 room temperature of blocking film logical
In hole, make the air pressure in fire extinguishing component that fire temperature occur and rise, heat 26 high temperature melt of blocking film, fire extinguishing higher than ambient pressure
Fire extinguishing matter in matter storage cavity 13 sprays, and small range fire extinguishing prevents the further sprawling of fire.
Metal support bar and door leaf skeleton plate play the support strength of entire door body, and solid wood board has stronger support by force
Degree, but also easy cracking, torsional deformation etc., prevent its deformation in the groove being caught in around solid wood board in metal profile, close
Degree plate is located at door body outermost, and density plate surface is smooth, material is fine and closely woven, performance is stable, edge is secured, and good decorative property is whole
Body is more beautiful；Fire-resistant gypsum panel is light and with good fire protecting performance, but fold resistance is poor, galvanized iron cortex in this structure,
Solid wood board, fire-resistant gypsum panel are combined, and intensity is very high, effectively overcome the problem of fire-resistant gypsum panel fold resistance is poor,
Total quality is very light simultaneously, has good fire resistance, when a fire, can stop the intensity of a fire, slow down fire spreading, to escape
Life is raced against time.
As shown in Figures 2 and 3, positioned at door body folding side（Left side in Fig. 2）The outside of metal support bar 3 be equipped with U-shaped metal strip
6, for the open card of U-shaped metal strip 6 on metal support bar, the outside of metal support bar 3 is equipped with the elongated slot being distributed along U-shaped metal strip
7, elongated slot is interior to be equipped with several compression springs 8, and U-shaped two opposite outsides of metal strip are equipped with the sliding slot 9 vertical with elongated slot, the door leaf
The limited block 10 stretched into sliding slot is equipped on the inside of frame board, the surrounding of door body is respectively equipped with carbon fiber flameproof fabric 11, positioned at door body
Hinged side（Right side in Fig. 2）Door leaf skeleton plate be equipped with installation gap 5, hinge 14 is equipped at installation gap, hinge passes through spiral shell
Nail is connect with metal support bar, and the opposite side of hinge is connect with doorframe 15.Whole door body from hinged side to the folding side with doorframe,
There are hinge, the metal support bar, the galvanized iron cortex that are hinged side successively（Interior fire protection plasterboard）, folding side metal support bar, U
Then type metal strip is coated on the outside of door body surrounding by carbon fiber flameproof fabric, the door body in entire doorframe space is all not fuel wood
Material connection, barrier, fire protecting performance are splendid；By the effect of compression spring, sliding slot, limited block, maximum displacement controls to exist U-shaped metal strip
Within 4mm, the deformation quantity of 4mm is nearly imperceptible for entire door, and the regulated quantity of 4mm can be maintained at plum rain season or dry
Dry season door body can be fitted close with doorframe, while can also reduce the assembly precision of door body, and overall sealing performance is good, prevents
During fire, smog is propagated through door body gap.Therefore, the utility model has heat-insulated, heat-insulating property, reduces indoor and outdoor heat and passes
It passs, reduces the advantageous effect of room conditioning energy consumption.
The utility model is disclosed with preferred embodiment above, so it is all to take not to limit the utility model
The technical solution that the scheme of equivalent substitution or equivalent transformation is obtained, all falls in the scope of protection of the utility model.
Claims (6)
1. a kind of household fire resistant doorsets, including door body (1), the both sides of door body (1) are surrounded by door leaf skeleton plate (2), and feature exists
In：The door body (1) is surrounded by metal support bar (3), and the inside of the metal support bar is equipped with twice groove (4),
The door body (1) includes two pieces of parallel solid wood boards (21), and the groove of metal support bar is caught in around the solid wood board
(4) in, the outside of the solid wood board is equipped with density board (22), and galvanized iron cortex is equipped between solid wood board (21) and density board (22)
(12), fire extinguishing component is equipped in the cavity between the solid wood board；
It is described fire extinguishing component include fire extinguishing matter storage cavity (13), fire-fighting pipeline (23), fire extinguishing branch (24), boost port (25) and
Blocking film (26) is heated, the fire extinguishing matter storage cavity (13) is cuboid, two solid wood boards are placed in by attachment fastener
(21) one end in cavity between, sidewall bottom are set there are two fire-fighting pipeline (23), and the fire-fighting pipeline (23) is equipped with
The end of several fire extinguishing branches (24), the boost port (25) and the fire extinguishing branch (24) is fixedly linked and holding is in institute
It states in solid wood board (21), through-hole is equipped at corresponding boost port (25) position of the density board (22), the hot melt blocking film (26) is put
In in the through-hole.
2. a kind of household fire resistant doorsets according to claim 1, it is characterised in that：Metal support bar positioned at door body folding side
(3) outside is equipped with U-shaped metal strip (6), and the open card of U-shaped metal strip (6) is on metal support bar (3).
3. household fire resistant doorsets according to claim 2, it is characterised in that：The outside of metal support bar (3) is equipped with along U-shaped gold
Belong to the elongated slot (7) of item distribution, several compression springs (8) are equipped in the elongated slot (7).
4. household fire resistant doorsets according to claim 2, it is characterised in that：Opposite outer of the U-shaped metal strip (6) two
Side is equipped with the sliding slot (9) vertical with elongated slot, and the limited block (10) stretched into sliding slot is equipped on the inside of the door leaf skeleton plate.
5. a kind of household fire resistant doorsets according to claim 1 or 2, it is characterised in that：The surrounding of the door body is set respectively
There is carbon fiber flameproof fabric (11).
6. a kind of household fire resistant doorsets according to claim 1 or 2, it is characterised in that：The door leaf bone of side is hinged positioned at door body
Frame plate is equipped with installation gap (5), is equipped with hinge (14) at the installation gap, the hinge passes through screw and metal branch
Stay connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250890.7U CN207485281U (en) | 2017-09-27 | 2017-09-27 | A kind of household fire resistant doorsets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250890.7U CN207485281U (en) | 2017-09-27 | 2017-09-27 | A kind of household fire resistant doorsets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485281U true CN207485281U (en) | 2018-06-12 |
Family
ID=62483136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721250890.7U Expired - Fee Related CN207485281U (en) | 2017-09-27 | 2017-09-27 | A kind of household fire resistant doorsets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587821A (en) * | 2017-09-27 | 2018-01-16 | 镇江玄润消防器材有限公司 | A kind of family expenses fire resistant doorsets |
-
2017
- 2017-09-27 CN CN201721250890.7U patent/CN207485281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587821A (en) * | 2017-09-27 | 2018-01-16 | 镇江玄润消防器材有限公司 | A kind of family expenses fire resistant doorsets |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20200927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |