CN105298351A - Door of multilayer structure - Google Patents
Door of multilayer structure Download PDFInfo
- Publication number
- CN105298351A CN105298351A CN201510811480.4A CN201510811480A CN105298351A CN 105298351 A CN105298351 A CN 105298351A CN 201510811480 A CN201510811480 A CN 201510811480A CN 105298351 A CN105298351 A CN 105298351A
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- Prior art keywords
- door
- layer
- sound
- adopts
- insulating layer
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Abstract
The invention discloses a door of a multilayer structure. The door comprises a door frame (1), a door body (2) and a door lock (3); the door frame (1) is of a bow-shaped frame type structure constituted by a left square strip bar, a right square stripe bar and a square top bar; the door body (2) is of a multilayer structure and provided with a support layer (21), a sound insulation and thermal insulation layer (22), a fireproof layer (23), an outer protective layer (24) and a decoration layer (25) in sequence from inside to outside. The door has the fireproof, sound insulation and thermal insulation functions at the same time.
Description
Technical field
The present invention relates to field of furniture, particularly a kind of sandwich construction door.
Background technology
The door used in the market is generally single layer structure, and minority sandwich construction door is also only double-decker for the purpose of antitheft, function singleness.Along with the raising day by day that people require quality of the life, the door of simple function can not meet the requirement of people in fire prevention, insulation, sound insulation etc.
Based on the problems referred to above, need a kind of sandwich construction door badly, have fire-resistant, sound insulation, heat insulation function concurrently.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of sandwich construction door.
The concrete technical scheme of the present invention is as follows:
Described a kind of sandwich construction door, comprises doorframe, Men Ti, door lock;
The arc-shaped closed-in construction of described doorframe for being made up of the square bar bar in two, left and right and a square push rod;
Described Men Tiwei sandwich construction, 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;
It is outside that described sound-insulating layer covers described supporting layer, adopts heat insulating material;
It is outside that described flame retardant coating covers described sound-insulating layer, adopts asbestos gauge material;
Described external protection adopts composite wood board to make, and is 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;
Adopt adhesive to bond between supporting layer, sound-insulating layer decorative layer, flame retardant coating, external protection, decorative layer and coordinate the fixing form of rivet to be fixed together.
Further, described sound-insulating layer adopts cellular polyurethane material.
Further, described door body is provided with handle.
A kind of sandwich construction door disclosed by the invention, compared with conventional door, has fire-resistant, sound insulation, heat insulation function concurrently.
Accompanying drawing explanation
Fig. 1 is schematic appearance of the present invention.
Fig. 2 is described door body internal construction schematic diagram of the present invention.
Detailed description of the invention
Be further described the specific embodiment of the present invention below in conjunction with drawings and Examples, following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Embodiment 1
As shown in Figure 1-2, the concrete technical scheme of the present invention is as follows:
The concrete technical scheme of the present invention is as follows:
Described a kind of sandwich construction door, comprises doorframe 1, door body 2, door lock 3;
The arc-shaped closed-in construction of described doorframe 1 for being made up of the square bar bar in two, left and right and a square push rod; Described door body 2 is provided with handle
Described door body 2 is sandwich construction, 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 is cavity structure, between described external protection 24 and described supporting layer 21, arrange described sound-insulating layer 22, flame retardant coating 23;
Described decorative layer 25 adopts spray paint or sponge outsourcing leather to make, and covers outside described external protection 24;
Adopt adhesive to bond between supporting layer 21, sound-insulating layer 22, flame retardant coating 23, external protection 24, decorative layer 25 and coordinate the fixing form of rivet to be fixed together.
The above is only preferred embodiments of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. a sandwich construction door, is characterized in that, described a kind of sandwich construction door, comprises doorframe (1), door body (2), door lock (3);
The arc-shaped closed-in construction of described doorframe (1) for being made up of the square bar bar in two, left and right and a square push rod;
Described door body (2) is sandwich construction, 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 heat insulating 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;
Adopt adhesive to bond between supporting layer (21), sound-insulating layer (22), flame retardant coating (23), external protection (24), decorative layer (25) and coordinate the fixing form of rivet to be fixed together.
2. a kind of sandwich construction door as claimed in claim 1, is characterized in that, described sound-insulating layer (22) adopts cellular polyurethane material.
3. a kind of sandwich construction door as claimed in claim 1, is characterized in that, described door body (2) is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811480.4A CN105298351A (en) | 2015-11-19 | 2015-11-19 | Door of multilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510811480.4A CN105298351A (en) | 2015-11-19 | 2015-11-19 | Door of multilayer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105298351A true CN105298351A (en) | 2016-02-03 |
Family
ID=55196080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510811480.4A Pending CN105298351A (en) | 2015-11-19 | 2015-11-19 | Door of multilayer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105298351A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593252A (en) * | 2016-12-21 | 2017-04-26 | 安徽旺家源门业有限公司 | Door with sound insulation and shockproof functions |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2612447A1 (en) * | 1976-03-24 | 1977-09-29 | Mechel Gerd | Fire protective door for thin movable partition wall - has cooling filling in reinforcing frame and foaming filling in cavities |
| CN2253386Y (en) * | 1995-01-30 | 1997-04-30 | 孙炘榆 | Door combination of composite material |
| CN2336070Y (en) * | 1996-04-05 | 1999-09-01 | 江伟 | Fire-proof, antiprizing, heat and sound insulation theft-proof door |
| CN101691828A (en) * | 2009-07-31 | 2010-04-07 | 北京贝格尼木业有限公司 | Armored door |
| CN204040795U (en) * | 2014-08-13 | 2014-12-24 | 深圳市美佳装饰设计工程有限公司 | Deformation-preventing wooden door |
| CN204113052U (en) * | 2014-06-19 | 2015-01-21 | 大自然家居(中国)有限公司 | A kind of sound-and-fire proof door leaf |
| CN204436202U (en) * | 2015-01-07 | 2015-07-01 | 浙江忠建消防科技有限公司 | A kind of glass inner core sound insulated fire door |
-
2015
- 2015-11-19 CN CN201510811480.4A patent/CN105298351A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2612447A1 (en) * | 1976-03-24 | 1977-09-29 | Mechel Gerd | Fire protective door for thin movable partition wall - has cooling filling in reinforcing frame and foaming filling in cavities |
| CN2253386Y (en) * | 1995-01-30 | 1997-04-30 | 孙炘榆 | Door combination of composite material |
| CN2336070Y (en) * | 1996-04-05 | 1999-09-01 | 江伟 | Fire-proof, antiprizing, heat and sound insulation theft-proof door |
| CN101691828A (en) * | 2009-07-31 | 2010-04-07 | 北京贝格尼木业有限公司 | Armored door |
| CN204113052U (en) * | 2014-06-19 | 2015-01-21 | 大自然家居(中国)有限公司 | A kind of sound-and-fire proof door leaf |
| CN204040795U (en) * | 2014-08-13 | 2014-12-24 | 深圳市美佳装饰设计工程有限公司 | Deformation-preventing wooden door |
| CN204436202U (en) * | 2015-01-07 | 2015-07-01 | 浙江忠建消防科技有限公司 | A kind of glass inner core sound insulated fire door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593252A (en) * | 2016-12-21 | 2017-04-26 | 安徽旺家源门业有限公司 | Door with sound insulation and shockproof functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |