CN2168058Y - Fireproof composite-magnesium-fibre decorative door - Google Patents
Fireproof composite-magnesium-fibre decorative door Download PDFInfo
- Publication number
- CN2168058Y CN2168058Y CN 93247608 CN93247608U CN2168058Y CN 2168058 Y CN2168058 Y CN 2168058Y CN 93247608 CN93247608 CN 93247608 CN 93247608 U CN93247608 U CN 93247608U CN 2168058 Y CN2168058 Y CN 2168058Y
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- CN
- China
- Prior art keywords
- door
- magnesium
- fireproof
- fire
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a fireproof composite magnesium-fiber decorative door which belongs to a decorative door with fireproof performance. The utility model comprises a door frame and a door leaf. The door leaf mainly comprises a wood frame, magnesium-fiber composite panels and fireproof filling materials. The magnesium-fiber composite panels are cast and glued at the both sides of the wood frame, and the fireproof filling materials are filled between the two magnesium-fiber composite panels. A thin metal plate is adopted by the door frame and is made into an opening mouth shape by cold roll, the external surface of the door frame is painted with fireproof paint, and the inner side of the cavity of the door frame is filled with the fireproof filling materials. The utility model has the advantages of good fireproof performance, good decorating effect, light weight, low cost, firm and durable effect, heat preserving performance, sound insulating performance, extensive resource, and wood material and steel material economizing.
Description
The utility model belongs to a kind of door, particularly the door of decorating in a kind of band with fireproof performance.
At present, general labeled door adopts wooden brush fire resisting paint or makes with metal, and is ornamental poor, and complex structure, and cost is high, extensively adopts so be difficult in general civilian and the public building.Along with the development of highrise building, degree electrified and gasification improves constantly, in the civilian and public building fire protection requirement outstanding day by day.Therefore, propose a kind of being suitable for to be extensive use of in the civilian and public building, and the labeled door with good decorate properties has become urgent problem.
The purpose of this utility model is to propose a kind of fireproof performance that promptly has, door attractive in appearance again, and it not only can be used for also can be used in the industrial construction in civilian or the public building.
In order to realize the purpose of this utility model, the fine composite decoration door of a kind of fireproof magnesium is proposed, it is made of doorframe and door leaf, it is characterized in that described door leaf mainly comprises wooden frame, builds the fine composite plate of magnesium of the band wood grain that is bonded in the wooden frame both sides, and be filled in fire-retardant foam plastics plate and fire resistant infilling between two composite plates, as mineral wool, rock wool or ceramic wool etc. also can not add the fire-retardant foam plastics and all fill fire resistant infilling.And on the end face on its door leaf four limits the expandable fire resisting paint of brushing so that when breaking out of fire, the fire resisting paint expanded by heating is blocked the slit between door leaf and doorframe, prevents that the intensity of a fire opposite side of stretching from going.Described doorframe special thin steel plate cold bending or cold rolling one-tenth tongue and groove shape, external surface is coated with the fire resisting paint that is brushed with the door leaf solid colour, and fills fire resistant infilling in the cavity of tongue and groove inboard.Junction plate on the doorframe combines with positioning strip with rivet again and fixes on the wall.
In order to strengthen combining of the fine composite plate of magnesium and wooden frame, on wooden frame, be drilled with the hole across a certain distance, and on the wooden frame in the hole outside, also have groove, make that the magnesite slip can be full of in notch and the hole when building the fine composite plate of magnesium, so as the composite panel of frame inboard can with firm being combined into one of wooden frame.On door, offer steam vent in the gallows timber on the wooden frame of bottom and in the frame.
In order to further specify the structure of the fine composite decoration door of fire prevention magnesium of the present utility model, also be described in detail in conjunction with the embodiments with reference to accompanying drawing, its accompanying drawing has:
Fig. 1 is the elevation of the partly cut-away of the fine composite decoration door of fire prevention magnesium of the present utility model;
Fig. 2 is the A-A drawing in side sectional elevation of door leaf shown in Figure 1;
Fig. 3 is a doorframe drawing in side sectional elevation shown in Figure 1.
In Fig. 1～3: 1 is door leaf, and 2 is doorframe, and 3 is wooden frame, and 4 is gallows timber, and 5 are lock wood, 6 is the hole, and 7 is the fine composite panel of magnesium, and 8 is the fire-retardant foam plastics, and 9 is fire-resistant inserts, and 10 is groove, 11 is rivet, and 12 is junction plate, and 13 is positioning strip, and 14 is fire resisting paint, and 15 is steam vent.
Embodiment:
The fine composite decoration door of fire prevention magnesium as shown in Fig. 1～3, it is of a size of general civilian construction indoor room door or family door, and its gross thickness can be between 34～44mm, and door leaf wooden frame 3 adopts oven dry wood, all needs drying anticorrosion, and fire prevention is handled.Size according to door can be provided with some gallows timbers 4 in frame, the fine composite plate of the magnesium of wooden frame both sides is formed by 2～4 layers of glass fabric and modified magnesite slip bonding.Be drilled with hole 6 every 20～30cm on the wooden frame, and on the wooden frame in 6 outsides, hole, offer groove 10, door leaf keeps flat making, when building upper strata magnesium fibre composite panel, make the modified magnesite slip be combined into integral body with the lower floor fine composite plate of magnesium in can through hole, at the fire-resistant polyphenyl foam plastics of the inboard of the fine composite plate 7 of magnesium bonding one deck plate 8, and between two layers of plastic plate 8, be filled with the refractory filler ceramic wool, around door leaf, be coated with on the end face and be brushed with fire resisting paint 14.External surface in the fine composite plate of magnesium is shaped on wood grain and moulding.The structure of metal door frame is filled refractory filler 9, as shown in Figure 3 at its external surface brushing fire resisting paint in its cavity.Can install 2～3 connection straps 13 in the height of doorframe, it combines rotationally with junction plate 12 usefulness rivets 11, and the both sides outside connection strap 13 exceeds doorframe thickness are drilled with the hole, so that be connected with the body of wall assembling.The width of connection strap 13 is less than the thickness of doorframe, is close to parallel so that connection strap 13 can be changed into during transportation with frame.
The fine composite decoration door of fire prevention magnesium of the present utility model is through preliminary fire prevention test, and barbecue still can keep shape in 70 minutes in 1000～1200 ℃ of high temperature, was not burnt.
Therefore, the advantage that has of this fireproof composite-magnesium-fibre decorative door has:
1. have good fire protecting performance, surpass general fire-proof wooden door;
2. decorate properties is good, can be made into wood grain and other various incrustations;
3. in light weight;
4. insulation, sound insulation value is good;
5. cost is low, and is sturdy and durable;
6. resource is extensive, can save timber, steel in a large number.Has remarkable social benefit.
Claims (4)
1, the fine composite decoration door of a kind of fire prevention magnesium, it comprises doorframe and door leaf, it is characterized in that described door leaf mainly by wooden frame, build the fine composite panel of the magnesium that is bonded in the wooden frame both sides and the fire-resistant packing material that is filled between two composite panels is formed.
2, decoration door as claimed in claim 1 is characterized in that the fire-resistant packing material of filling is ceramic wool, rock wool or mineral wool between the fine composite panel of described two-layer magnesium.
3, decoration as claimed in claim 1 door is characterized in that being drilled with at a certain distance through hole on the wooden frame of described door leaf, and along offering notch on the wooden frame surface, and on door on the following wooden frame and offer steam vent in the gallows timber in the frame.
4, decoration door as claimed in claim 1 is characterized in that scribbling fire resisting paint on the end face around the described door leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247608 CN2168058Y (en) | 1993-12-17 | 1993-12-17 | Fireproof composite-magnesium-fibre decorative door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93247608 CN2168058Y (en) | 1993-12-17 | 1993-12-17 | Fireproof composite-magnesium-fibre decorative door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2168058Y true CN2168058Y (en) | 1994-06-08 |
Family
ID=33819965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93247608 Expired - Fee Related CN2168058Y (en) | 1993-12-17 | 1993-12-17 | Fireproof composite-magnesium-fibre decorative door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2168058Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210472B (en) * | 2007-12-25 | 2010-09-01 | 重庆民生建材厂 | Fire-proof door |
-
1993
- 1993-12-17 CN CN 93247608 patent/CN2168058Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210472B (en) * | 2007-12-25 | 2010-09-01 | 重庆民生建材厂 | Fire-proof door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Jianzhong Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |