CN2703104Y - Flame retarded door leaves - Google Patents
Flame retarded door leaves Download PDFInfo
- Publication number
- CN2703104Y CN2703104Y CN 200420026431 CN200420026431U CN2703104Y CN 2703104 Y CN2703104 Y CN 2703104Y CN 200420026431 CN200420026431 CN 200420026431 CN 200420026431 U CN200420026431 U CN 200420026431U CN 2703104 Y CN2703104 Y CN 2703104Y
- Authority
- CN
- China
- Prior art keywords
- layer
- wooden
- flame retarded
- door leaf
- utility
- 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
Links
Abstract
The utility model relates to novel flame retarded door leaves, which can be divided into five layers of structures. The novel flame retarded door leaf is characterized in that the inner layer is provided with a wooden frame (1a) and a gridding (1b) which is made by wooden material, and a plant fibre filler (1c) is filled in the gridding (1b). From the inner layer to an outer layer, a second layer is provided with flame retarded material (2), a third layer is provided with an adhesive (3), a forth layer is provided with decorative wooden skin or wooden texture paper (4), and a fifth layer is provided with transparent paint (5). The utility model has the advantages of reasonable structure, low cost, impact resistance, flame retardancy, water resistance and non-return halogen.
Description
Technical field: the utility model relates to a kind of civilian house door leaf, definite a kind of novel flame-retardant door leaf of saying so.
Background technology: the door leaf that present civilian house is used is generally wooden door leaf, steel door leaf and composite plate door leaf.With wood, steel is that the door leaf cost made of material is higher, though composite plate door leaf cost is low, has more defective, and as poor water resistance, the anti-impact force deficiency easily wears out, returns problems such as halogen.
Summary of the invention: the purpose of this utility model, exactly in order to address the above problem, provide a kind of novel flame-retardant door leaf of sandwich construction, not only surface aesthetic, and quality improves a lot, and has the performance of shock resistance preferably, fire-retardant, water-fast, halogenation.
Technical solution of the present utility model is: the novel flame-retardant door leaf that the utility model relates to, be divided into five-layer structure, and it is characterized in that: internal layer is the grid that wooden frame and wood materials are made, and is filled with the string inserts in the grid; Outside by internal layer, the second layer is a fire proofing, and the 3rd layer is bonding adhesive, and the 4th layer is wooden skin of decoration or woodgrained paper, and layer 5 is the colored varnish.
The utility model is compared with existing composite plate door leaf, plastic-faced plywood door leaf, owing to structurally adopt sandwich construction, properties of product are significantly improved, performance with shock resistance preferably, fire-retardant, water-fast, halogenation, and presentation quality also is greatly improved, and the user need not decorate and can directly install and use.
The utility model is rational in infrastructure, and cost is low, shock resistance, fire-retardant, water-fast, halogenation.
Description of drawings: Fig. 1 is a structural representation of the present utility model.
The specific embodiment: referring to Fig. 1,1a is a wooden frame, and 1b is wooden grid, and 1c is the string inserts, and 2 is fire proofing, is made of magnesium oxychloride material and glass fabric, and 3 is bonding adhesive, and 4 is woodgrained paper, and 5 is the colored varnish.Manufacture process of the present utility model is: make wooden frame 1a earlier, make rectangular mesh 1b with three-ply board or five-ply board, little batten again, insert string inserts 1c then, repave fire proofing 2 (glass fabric and magnesium oxychloride material), flatten.After treating the door leaf drying, brush bonding adhesive 3 successively, stick woodgrained paper 4, brush the colored varnish 5 again, and through reduced overall, edge forming is received with solid wood bar, ornamental strip in four limits, promptly obtains this product.
Claims (1)
1. the novel flame-retardant door leaf that relates to of the utility model is divided into five-layer structure, and it is characterized in that: internal layer is the grid (1b) that wooden frame (1a) and wood materials are made, and is filled with string inserts (1c) in the grid (1b); Outside by internal layer, the second layer is fire proofing (2), and the 3rd layer is bonding adhesive (3), and the 4th layer is wooden skin of decoration or woodgrained paper (4), and layer 5 is the colored varnish (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026431 CN2703104Y (en) | 2004-04-15 | 2004-04-15 | Flame retarded door leaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026431 CN2703104Y (en) | 2004-04-15 | 2004-04-15 | Flame retarded door leaves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2703104Y true CN2703104Y (en) | 2005-06-01 |
Family
ID=34771249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420026431 Expired - Fee Related CN2703104Y (en) | 2004-04-15 | 2004-04-15 | Flame retarded door leaves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2703104Y (en) |
-
2004
- 2004-04-15 CN CN 200420026431 patent/CN2703104Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Song Jinxiang Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050601 Termination date: 20130415 |