CN2720067Y - Fire-retardant decorative door - Google Patents
Fire-retardant decorative door Download PDFInfo
- Publication number
- CN2720067Y CN2720067Y CN 200420016453 CN200420016453U CN2720067Y CN 2720067 Y CN2720067 Y CN 2720067Y CN 200420016453 CN200420016453 CN 200420016453 CN 200420016453 U CN200420016453 U CN 200420016453U CN 2720067 Y CN2720067 Y CN 2720067Y
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- Prior art keywords
- fire
- door
- retardant
- door leaf
- decorative
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- Expired - Lifetime
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Abstract
The utility model relates to a fire-retardant decorative door, belonging to the technical field of the door and window members, being used to solve the problem of the fire-retardant performance of the door. The constitutions comprise a door frame and a door leaf which are connected with each other in a cooperating mode. The door leaf comprises a middle fire-retardant keel and door leaf plates on both sides, the fire-retardant keel is filled with the fire-retardant rockwool, and the improved door leaf plates adopt a multiple-plate-layer structure. The multiple-plate-layer comprises a glass-magnesium plate layer, a high-density plate layer and a decorative plate layer from inner to exterior, and a heat-sensitive expansion sealing strip is inlaid in the surface of the inner frame of the door frame. The number of layers of the fire-retardant plate layer of the utility model is as high as 7 layers, which obviously improves the fire-retardant ability of the existing fire-retardant wooden door, and the fire-retardant performance can be improved 2. 2-2. 5 times relative to the existing fire-retardant wooden door. The fire-retardant decorative door can meet the use requirement with higher security level and have favorable decorative performance. The fire-retardant decorative door is suitable for being installed on various buildings and elevators, in particular to the high-grade buildings.
Description
Technical field
The utility model relates to wallboard, the especially fire-proof wooden door of door and escalator in the building, belongs to the component of the doors and windows technical field.
Background technology
For a long time, generally use traditional wooden door in building and the esidential building.Wooden door is not prevented fires, and has influence on the security performance of house and building, and various forms of thus labeled doors just arise at the historic moment, and replaces traditional wooden door gradually.In the existing labeled door, the metal material labeled door is arranged, the fire-proof wooden door that utilizes making such as fire-proof board is also arranged, the former cost height is made trouble, though latter's tool fireproof performance, but fire resistance property does not also reach other requirement of higher security level, and fireproof performance and decorate properties etc. all has much room for improvement.High standard that building safety uses requires and the user demand of ornamental aspect in order to satisfy, and it is more outstanding and have the fire-proof wooden door of good decorate properties concurrently also should to develop fireproof performance.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of fire-proof wooden door that satisfies other instructions for use of higher security level and tool decorate properties, to meet the need of market.
The alleged problem of the utility model realizes with following technical scheme:
A kind of fire-proof ornamental door, have doorframe 1, door leaf 2 that coupling connects, door leaf is made up of the door leaf plate of centre fire prevention keel 3 and both sides, fill fire prevention rock wool 4 in the fire prevention keel, its improvement is, the door leaf plate of described both sides is many layer structures, and multilayer is followed successively by glass magnesium flaggy 5, high density flaggy 6 from the inside to the outside, decorates flaggy 7.
Above-mentioned fire-proof ornamental door is inlaid with temperature-sensitive expanding sealing strips 8 on the inside casing face of described doorframe 1.
The labeled door that the utility model provides, door leaf adopts the multi-layer fireproofing plated construction, and the whole number of plies of door leaf is up to 7 layers, so significantly improved the fire resistance property of existing fire-proof wooden door.After testing, the existing relatively fire-proof wooden door of fireproof performance of the present utility model can improve 1.2～1.5 times, can satisfy other user demand of higher security level and have good decorate properties concurrently; In addition, the temperature-sensitive expanding sealing strips that doorframe inside casing face is inlayed can in time seal crack between a door and its frame when fire occurring, and prevention high temperature pyrotechnics is spread by the crack between a door and its frame place, cuts off intercepting burning things which may cause a fire disaster, and the various buildings that suit to be installed in are in the house of especially middle and high shelves building.
Description of drawings
Fig. 1 is an A-A amplification view among Fig. 2;
Fig. 2 is the utility model embodiment outline drawing.
The specific embodiment
Number in the figure is: 1 doorframe, 2 door leafs, 3 fire prevention keel, 4 fire prevention rock wools, 5 glass magnesium flaggies, 6 high density flaggies, 7 are decorated flaggy, 8 temperature-sensitive expanding sealing strips, 9 doorframe keel, 10 doorframe trims.
In the illustrated embodiment, middle fire prevention keel 3 are the wooden skeleton through the fire retardant immersion treatment, and fire prevention rock wool 4 is adopted the alumina silicate blanket.The fusing point of alumina silicate is up to 1920 ℃, and its fire resistance number in various fire prevention rock wools is superior.The glass magnesium flaggy 5 of keel 3 and fire prevention rock wool 4 is formed through the HTHP compacting by magnesia powder, glass fiber in the middle of being close to, magnesian fusing point is up to 2800 ℃, glass fiber is refractory insulating material commonly used, the glass magnesium flaggy of the two composition is the good structural strength of tool both, and very strong fire resistance is arranged again.Outermost decoration flaggy 7 can adopt aluminium-plastic panel, PVC (polyvinyl chloride) plate etc., and this type of sheet material fire resistance is good, and plate face pattern pattern can be set arbitrarily, and is very attractive in appearance.Door leaf need not paint, and tool is wear-resisting, waterproof, easy cleaning, the performance of not fading, and can satisfy the user demand of various decorated styles well.Temperature-sensitive expanding sealing strips 8 is made up of the natural wooden facing on the fire-resistant core of the expansion of centre, top layer and the fire retardant nonwoven fabric of bottom, be embedded on the rectangle inside casing face of doorframe 1, fire-cureed by high temperature pyrotechnics outwards expands when expanding, the crack between a door and its frame slit is blocked, thus stop high temperature pyrotechnics by the crack between a door and its frame place in the house or outside spread.
Can be between each flaggy of door leaf by fluid sealant bonding or hot pressing become one.
Claims (2)
1. fire-proof ornamental door, have doorframe [1], door leaf [2] that coupling connects, door leaf [2] is made up of the door leaf plate of centre fire prevention keel [3] and both sides, fill fire prevention rock wool [4] in the fire prevention keel, it is characterized in that, the door leaf plate of described both sides is many layer structures, and many flaggies are followed successively by glass magnesium flaggy [5], high density flaggy [6] from the inside to the outside, decorate flaggy [7].
2. fire-proof ornamental door according to claim 1 is characterized in that, is inlaid with temperature-sensitive expanding sealing strips [8] on the inside casing face of described doorframe [1].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420016453 CN2720067Y (en) | 2004-07-26 | 2004-07-26 | Fire-retardant decorative door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420016453 CN2720067Y (en) | 2004-07-26 | 2004-07-26 | Fire-retardant decorative door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2720067Y true CN2720067Y (en) | 2005-08-24 |
Family
ID=35009028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420016453 Expired - Lifetime CN2720067Y (en) | 2004-07-26 | 2004-07-26 | Fire-retardant decorative door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2720067Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011539A (en) * | 2010-11-17 | 2011-04-13 | 吉林新元木业有限公司 | Novel wood fireproof door and preparation method |
| CN106639754A (en) * | 2016-11-10 | 2017-05-10 | 重庆欧帆门业有限公司 | Wooden door manufacturing method |
| CN107548377A (en) * | 2015-04-28 | 2018-01-05 | 通力股份公司 | Elevator floor door door leaf |
| CN108729820A (en) * | 2018-03-24 | 2018-11-02 | 佛山市锐创恒门窗配件有限公司 | A kind of impact resistance door and window |
-
2004
- 2004-07-26 CN CN 200420016453 patent/CN2720067Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011539A (en) * | 2010-11-17 | 2011-04-13 | 吉林新元木业有限公司 | Novel wood fireproof door and preparation method |
| CN107548377A (en) * | 2015-04-28 | 2018-01-05 | 通力股份公司 | Elevator floor door door leaf |
| CN106639754A (en) * | 2016-11-10 | 2017-05-10 | 重庆欧帆门业有限公司 | Wooden door manufacturing method |
| CN106639754B (en) * | 2016-11-10 | 2018-06-19 | 重庆欧帆门业有限公司 | The production method of timber |
| CN108729820A (en) * | 2018-03-24 | 2018-11-02 | 佛山市锐创恒门窗配件有限公司 | A kind of impact resistance door and window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140726 Granted publication date: 20050824 |