CN205936247U - Compound door leaf of thermal -insulated wood of fire prevention - Google Patents
Compound door leaf of thermal -insulated wood of fire prevention Download PDFInfo
- Publication number
- CN205936247U CN205936247U CN201620953559.0U CN201620953559U CN205936247U CN 205936247 U CN205936247 U CN 205936247U CN 201620953559 U CN201620953559 U CN 201620953559U CN 205936247 U CN205936247 U CN 205936247U
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- framework
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- wood
- door leaf
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Abstract
The utility model relates to a compound door leaf of thermal -insulated wood of fire prevention, be including framework, top panel, panel, interior support, filler, fire protection coating and outer facing layer down, the top panel, the panel in the inside of framework down, on it board, every 3 between the panel down 10cm is equipped with and supports in several, is equipped with the filler between supporting in adjacent two, at framework, top panel, the outer surface coating one deck fire protection coating of the rectangle door leaf that becomes of panel group down, wraps up one deck outer facing layer in fire protection coating's outside. The beneficial effects of the utility model are that: the appearance is pleasing to the eye, and is rational in infrastructure, and the preparation is easy, and fire behavior is good, and the heat -proof quality is strong, and intensity is high, the durability is good, self light in weight.
Description
Technical field：
The utility model is related to a kind of wood composite door leaf, especially a kind of fire-proof and thermal-insulation wood composite door leaf.
Background technology：
Solid wood composite door, refers to expect compounded full mold body or close to full mold body, face with timber, glued material etc. for main
Layer is the door of Wooden veneer veneer or other facing materials.In solid wood composite door, often with common wood finger joint lumber as base material, rise
Structure connects and framework effect, improves non-deformability；The grain of wood is ornamental strong, with the veneer of the making such as rare tree, uses
Make the surface decoration material of door, can truly embody the feature of timber；Wood-based plate used is mainly MDF, and its material is equal
Even, Milling Process performance is good, can be used as styling member.Therefore, solid wood composite door is to take full advantage of various solid wood composite door materials
The good characteristic of matter, it is to avoid using relatively costly precious timber, on the premise of not reducing the using and decorate performance of door,
It is effectively reduced production cost.In addition to good visual effect, also there is sound insulation, the spy such as heat-insulated, intensity is high, good endurance
Point, thus accepted by people.But traditional solid wood composite door fire protecting performance is poor, and the weight of itself is larger, therefore, to traditional
Solid wood composite door needs further to improve.
Content of the invention：
The purpose of this utility model is to overcome the shortcomings of traditional solid wood composite door, providing a kind of fire protecting performance good,
Heat-proof quality is strong, the lightweight fire-proof and thermal-insulation wood composite door leaf of itself.
For achieving the above object, the technical solution adopted in the utility model is：
A kind of fire-proof and thermal-insulation wood composite door leaf, applies including framework, top panel, lower panel, inner support, filler, fire prevention
Layer and exterior trim surface layer, top panel, lower panel, in the inside of framework, are provided with several between top panel, lower panel every 3-10cm
Inner support, is provided with filler between adjacent two inner supports, the rectangle door leaf forming in framework, top panel, lower panel
Outer surface sprays one layer of fire resistant coating, wraps up one layer of exterior trim surface layer in the outside of fire resistant coating.
Described framework is rectangle framework, is made up of four, upper and lower, left and right frame, the both ends of the surface of every frame are
45 ° of scarves, are both easy to connect, and attractive in appearance.Every frame is combined by two rectangular solid wood bars of different sizes, little length
Square solid-wood is fixed on the center of big rectangular solid wood bar medial surface, forms tenon shape structure, it is to avoid mortise technique, saves
Timber.
Described inner support is rectangular solid wood bar, and its length is less than the length of top panel or lower panel, top panel, below
Edge between plate forms one week tongue-and-groove, is easy to be connected with framework.The height of inner support is real with the small rectangle inside framework
The width of batten is consistent, the small rectangle inside the two ends of the inner support distance apart from top panel or lower panel two ends and framework
The height of solid-wood is consistent.
Described filler is foamed plastics, has the advantages that light weight, thermal insulation, sound-absorbing, shockproof, moisture resistance, corrosion-resistant.
The beneficial effects of the utility model are：Good looking appearance, rational in infrastructure, make easily, fire protecting performance is good, heat-proof quality
By force, intensity is high, good endurance, itself lightweight.
Brief description：
Fig. 1 is structural representation of the present utility model.
In figure 1-2 framework, 3 top panels, 4 lower panels, 5 inner supports, 6 fillers, 7 fire resistant coatings, 8 exterior trim surface layers.
Specific embodiment：
As shown in figure 1, a kind of fire-proof and thermal-insulation wood composite door leaf, including framework, top panel, lower panel, inner support, filling
Thing, fire resistant coating and exterior trim surface layer, top panel, lower panel in the inside of framework, every 3-10cm between top panel, lower panel
Be provided with several inner supports, between adjacent two inner supports, be provided with filler, filler be foamed plastics, have light weight, thermal insulation,
Sound-absorbing, shockproof, moisture resistance, corrosion-resistant the advantages of.Spray in the outer surface of framework, top panel, the rectangle door leaf of lower panel composition
One layer of fire resistant coating, wraps up one layer of exterior trim surface layer in the outside of fire resistant coating.Framework is rectangle framework, by upper and lower, left and right
Four frame compositions, the both ends of the surface of every frame are 45 ° of scarves, have both been easy to connect, and attractive in appearance.Every frame is by size not
Two same rectangular solid wood bars combine, and small rectangle solid-wood is fixed on the center of big rectangular solid wood bar medial surface
Place, forms tenon shape structure, it is to avoid mortise technique, saves timber.Inner support be rectangular solid wood bar, its length be less than top panel or
The length of lower panel, the edge between top panel, lower panel forms one week tongue-and-groove, is easy to be connected with framework.Inner support
Height is consistent with the width of the small rectangle solid-wood inside framework, and the two ends of inner support are apart from top panel or lower panel two ends
Distance consistent with the height of the small rectangle solid-wood inside framework.
Claims (3)
1. a kind of fire-proof and thermal-insulation wood composite door leaf, including framework, top panel, lower panel, inner support, filler, fire resistant coating
With exterior trim surface layer, top panel, lower panel, in the inside of framework, are provided with several interior between top panel, lower panel every 3-10cm
Support, between adjacent two inner supports, be provided with filler, described filler is foamed plastics；In framework, top panel, lower panel
The outer surface of the rectangle door leaf of composition sprays one layer of fire resistant coating, wraps up one layer of exterior trim surface layer in the outside of fire resistant coating.
2. fire-proof and thermal-insulation wood composite door leaf according to claim 1, is characterized in that：Described framework is rectangle framework,
It is made up of four, upper and lower, left and right frame, the both ends of the surface of every frame are 45 ° of scarves, and every frame is by of different sizes
Two rectangular solid wood bars combine, and small rectangle solid-wood is fixed on the center of big rectangular solid wood bar medial surface,
Form tenon shape structure.
3. fire-proof and thermal-insulation wood composite door leaf according to claim 1, is characterized in that：Described inner support is rectangular solid wood
Bar, its length is less than the length of top panel or lower panel, and the edge between top panel, lower panel forms one week tongue-and-groove, is easy to
It is connected with framework；The height of inner support is consistent with the width of the small rectangle solid-wood inside framework, the two ends of inner support
Distance apart from top panel or lower panel two ends is consistent with the height of the small rectangle solid-wood inside framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620953559.0U CN205936247U (en) | 2016-08-28 | 2016-08-28 | Compound door leaf of thermal -insulated wood of fire prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620953559.0U CN205936247U (en) | 2016-08-28 | 2016-08-28 | Compound door leaf of thermal -insulated wood of fire prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205936247U true CN205936247U (en) | 2017-02-08 |
Family
ID=57953189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620953559.0U Expired - Fee Related CN205936247U (en) | 2016-08-28 | 2016-08-28 | Compound door leaf of thermal -insulated wood of fire prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205936247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121467A (en) * | 2016-08-28 | 2016-11-16 | 周峰 | A kind of fire-proof and thermal-insulation wood composite door leaf |
-
2016
- 2016-08-28 CN CN201620953559.0U patent/CN205936247U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121467A (en) * | 2016-08-28 | 2016-11-16 | 周峰 | A kind of fire-proof and thermal-insulation wood composite door leaf |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20180828 |