CN205297228U - Multilayer structure door - Google Patents
Multilayer structure door Download PDFInfo
- Publication number
- CN205297228U CN205297228U CN201520933830.XU CN201520933830U CN205297228U CN 205297228 U CN205297228 U CN 205297228U CN 201520933830 U CN201520933830 U CN 201520933830U CN 205297228 U CN205297228 U CN 205297228U
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- door
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Abstract
The utility model discloses a multilayer structure door, including door frame (1), the door body (2), lock (3), two square poles and the bow -shaped form frame structure that square ejector pin constituted about serve as reasons door frame (1), the door body (2) be multilayer structure, by interior supporting layer (21), syllable -dividing heat preservation (22), flame retardant coating (23), external coating (24), decorative layer (25) of being in proper order outside to. The utility model discloses have fire -resistant, syllable -dividing, thermal -insulated function concurrently.
Description
Technical field
This utility model relates to field of furniture, particularly a kind of multiple structure door.
Background technology
The door used in the market is generally single layer structure, and minority multiple structure door is also only double-decker for the purpose of antitheft, function singleness. Along with the raising day by day that quality of the life is required by people, the door of simple function can not meet people's requirement in fire prevention, insulation, sound insulation etc.
Based on the problems referred to above, need a kind of multiple structure door badly, have fire-resistant, sound insulation, heat insulation function concurrently.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of multiple structure door.
The concrete technical scheme of this utility model is as follows:
Described a kind of multiple structure door, including doorframe, door body, door lock;
Described doorframe is the arc-shaped closed-in construction being made up of the square bar in two, left and right and a square push rod;
Described door body is multiple structure, is followed successively by supporting layer, sound-insulating layer, flame retardant coating, external protection, decorative layer from inside to outside;
Described supporting layer is the innermost layer of described door body, adopts steel frame construction;
Described sound-insulating layer covers outside described supporting layer, adopts insulation material;
Described flame retardant coating covers outside described sound-insulating layer, adopts asbestos gauge material;
Described external protection adopts composite wood board to make, and for cavity structure, arranges described sound-insulating layer, flame retardant coating between described external protection and described supporting layer;
Described decorative layer adopts spray paint or sponge outsourcing leather to make, and covers outside described external protection;
The form that binding agent bonding coordinates rivet fixing is adopted to be fixed together between supporting layer, sound-insulating layer decorative layer, flame retardant coating, external protection, decorative layer.
Further, described sound-insulating layer adopts cellular polyurethane material.
Further, described door body is provided with handle.
The disclosed a kind of multiple structure door of this utility model, compared with conventional door, has fire-resistant, sound insulation, heat insulation function concurrently.
Accompanying drawing explanation
Fig. 1 is schematic appearance of the present utility model.
Fig. 2 is described door body internal structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model being further described, following example are only for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
Embodiment 1
As shown in Figure 1-2, the concrete technical scheme of this utility model is as follows:
The concrete technical scheme of this utility model is as follows:
Described a kind of multiple structure door, including doorframe 1, door body 2, door lock 3;
The described doorframe 1 arc-shaped closed-in construction for being made up of the square bar in two, left and right and a square push rod; Described door body 2 is provided with handle
Described door body 2 is multiple structure, is followed successively by supporting layer 21, sound-insulating layer 22, flame retardant coating 23, external protection 24, decorative layer 25 from inside to outside;
Described supporting layer 21 is the innermost layer of described door body 2, adopts steel frame construction;
It is outside that described sound-insulating layer 22 covers described supporting layer 21, adopts cellular polyurethane material;
It is outside that described flame retardant coating 23 covers described sound-insulating layer 22, adopts asbestos gauge material;
Described external protection 24 adopts composite wood board to make, and for cavity structure, arranges described sound-insulating layer 22, flame retardant coating 23 between described external protection 24 and described supporting layer 21;
Described decorative layer 25 adopts spray paint or sponge outsourcing leather to make, and covers outside described external protection 24;
The form that binding agent bonding coordinates rivet fixing is adopted to be fixed together between supporting layer 21, sound-insulating layer 22, flame retardant coating 23, external protection 24, decorative layer 25.
The above is only preferred embodiments of the present utility model; should be understood that; for those skilled in the art; under the premise without departing from this utility model know-why; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1. a multiple structure door, it is characterised in that described a kind of multiple structure door, including doorframe (1), door body (2), door lock (3);
The described doorframe (1) the arc-shaped closed-in construction for being made up of the square bar in two, left and right and a square push rod;
Described door body (2) is multiple structure, is followed successively by supporting layer (21), sound-insulating layer (22), flame retardant coating (23), external protection (24), decorative layer (25) from inside to outside;
The innermost layer that described supporting layer (21) is described door body (2), adopts steel frame construction;
It is outside that described sound-insulating layer (22) covers described supporting layer (21), adopts insulation material;
It is outside that described flame retardant coating (23) covers described sound-insulating layer (22), adopts asbestos gauge material;
Described external protection (24) adopts composite wood board to make, for cavity structure, described sound-insulating layer (22), flame retardant coating (23) are set between described external protection (24) and described supporting layer (21);
Described decorative layer (25) adopts spray paint or sponge outsourcing leather to make, and covers described external protection (24) outward;
The form that binding agent bonding coordinates rivet fixing is adopted to be fixed together between supporting layer (21), sound-insulating layer (22), flame retardant coating (23), external protection (24), decorative layer (25).
2. a kind of multiple structure door as claimed in claim 1, it is characterised in that described sound-insulating layer (22) adopts cellular polyurethane material.
3. a kind of multiple structure door as claimed in claim 1, it is characterised in that described door body is provided with handle on (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933830.XU CN205297228U (en) | 2015-11-19 | 2015-11-19 | Multilayer structure door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520933830.XU CN205297228U (en) | 2015-11-19 | 2015-11-19 | Multilayer structure door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205297228U true CN205297228U (en) | 2016-06-08 |
Family
ID=56462152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520933830.XU Expired - Fee Related CN205297228U (en) | 2015-11-19 | 2015-11-19 | Multilayer structure door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205297228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025669A (en) * | 2018-07-18 | 2018-12-18 | 耿攀 | A kind of anticollision door |
-
2015
- 2015-11-19 CN CN201520933830.XU patent/CN205297228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025669A (en) * | 2018-07-18 | 2018-12-18 | 耿攀 | A kind of anticollision door |
| CN109025669B (en) * | 2018-07-18 | 2020-08-04 | 浙江三荣门业有限公司 | Anti-collision door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |