CN210178214U - Environment-friendly composite wooden door - Google Patents

Environment-friendly composite wooden door Download PDF

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Publication number
CN210178214U
CN210178214U CN201920214885.3U CN201920214885U CN210178214U CN 210178214 U CN210178214 U CN 210178214U CN 201920214885 U CN201920214885 U CN 201920214885U CN 210178214 U CN210178214 U CN 210178214U
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CN
China
Prior art keywords
environment
door frame
composite wood
door
wood
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Expired - Fee Related
Application number
CN201920214885.3U
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Chinese (zh)
Inventor
Shuichang Zhong
钟水昌
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Zhongshan Hongchen Wood Products Co Ltd
Original Assignee
Zhongshan Hongchen Wood Products Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Zhongshan Hongchen Wood Products Co Ltd filed Critical Zhongshan Hongchen Wood Products Co Ltd
Priority to CN201920214885.3U priority Critical patent/CN210178214U/en
Application granted granted Critical
Publication of CN210178214U publication Critical patent/CN210178214U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an environment-friendly composite wooden door, which comprises a composite wooden door main body, wherein an installation cavity is arranged in the composite wooden door main body, and wood shaving strips and sound insulation filling materials are filled in the installation cavity; through making the wood shaving lath into the door core, carry out reutilization, energy-concerving and environment-protective to timber waste, and the wood shaving lath is little than solid board weight, low in manufacturing cost, through set up syllable-dividing filler material in the composite door body, has improved the syllable-dividing effect of timber.

Description

Environment-friendly composite wooden door
Technical Field
The utility model belongs to the technical field of the door industry is made, concretely relates to compound timber of environment-friendly.
Background
At present, most of doors and windows in the market are made of wood materials, aluminum alloy materials, steel materials and the like, wherein the doors and windows made of the wood materials are widely applied due to the advantages of convenience in processing, low price, good texture and the like. However, as is well known, our country is a wood-poor country, and a large amount of wood needs to be imported abroad every year, and moreover, the ecological system is damaged by cutting down a large amount of trees, so that the environmental pollution is caused. Therefore, the existing wooden door is generally a composite door, namely, the wooden door is formed by sequentially overlapping an inner door frame, a door core and a decorative panel so as to achieve the effect of reducing the use of wood, but the existing composite door generally has the following problems: the door core adopts solid board to in proper order on solid board stack different thickness's composite board, solid board weight is great, and the cost is higher, and the sound absorption sound insulation effect of timber is not good.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a compound timber of environment-friendly for reduce the system door cost, improve the effect that gives sound insulation.
The utility model adopts the technical proposal that: the utility model provides a compound timber of environment-friendly, includes compound timber main part, the installation cavity has in the compound timber main part, the installation cavity is filled with syllable-dividing filler material and wood shavings lath.
Preferably, the number of the wood shaving strips is a plurality, the wood shaving strips are uniformly distributed in the left-right direction in the installation cavity, and the sound insulation filling material is filled between every two adjacent wood shaving strips.
Preferably, the composite wood door main body comprises an inner door frame and two panel assemblies, the two panel assemblies are respectively arranged at the front end and the rear end of the inner door frame, and the shaving board strips and the sound insulation filling material are arranged on the inner door frame.
Preferably, the installation cavity is defined by the inner door frame and the two panel components.
Preferably, the panel assembly comprises a thermal and/or moisture barrier.
Preferably, the panel assembly comprises a heat insulation layer, a panel, a moisture-proof layer and a decorative plate which are sequentially adhered together from inside to outside through an environment-friendly adhesive, and the panel assembly is adhered and installed on the inner door frame through the environment-friendly adhesive.
Preferably, the outer surface of the composite wood door main body is provided with a formaldehyde removing layer.
Preferably, the front end and the rear end of the inner door frame are provided with openings for the wood shaving strips and the sound insulation filling material to pass through, and the two openings are respectively sealed by the two panel components.
Preferably, the inner door frame is further provided with a reinforcing frame for reinforcing the inner door frame.
Preferably, the reinforcing frames are arranged at the front end and the rear end of the inner door frame, and the sound insulation filling material is positioned between the two reinforcing frames.
The utility model has the advantages that: the utility model discloses an environment-friendly composite wooden door, which is characterized in that wood waste is secondarily utilized by manufacturing wood shaving strips into door cores, the wood shaving strips are energy-saving and environment-friendly, the weight of the wood shaving strips is smaller than that of solid wood plates, the manufacturing cost is low, and the sound insulation effect of the wooden door is improved by arranging sound insulation filling materials in a composite door body; the composite door body has a moisture-proof function by arranging the moisture-proof layer on the composite door body, so that the service life of the composite door body is prolonged; the formaldehyde removing layer is arranged on the outer surface of the decorative plate, so that the decomposition capability of formaldehyde is improved, and the decorative plate is healthy and environment-friendly.
Drawings
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
fig. 1 is a longitudinal sectional view of a first embodiment of the present invention;
fig. 2 is a cross-sectional view of a first embodiment of the present invention.
Detailed Description
As shown in fig. 1 to 2, an embodiment of the present invention: an environment-friendly composite wood door comprises a composite wood door main body, wherein an installation cavity is arranged in the composite wood door main body, and a wood shaving board strip 3 and a sound insulation filling material 22 are filled in the installation cavity; therefore, the wood shaving strip 3 is made into the door core, wood waste is recycled, energy is saved, the environment is protected, the weight of the wood shaving strip 3 is smaller than that of a solid wood board, the manufacturing cost is low, and the sound insulation effect of the wood door is improved by arranging the sound insulation filling material 22 in the composite door body; in this embodiment, the sound insulation filling material 22 may be polyester fiber wool sound insulation cotton, centrifugal glass wool, rock wool, mineral wool, or other existing sound insulation materials, which are not described herein again.
In order to improve the strength of the composite wood door main body and the installation of the sound insulation filling material, as shown in fig. 2, the door core comprises a plurality of wood shaving strips 3, the wood shaving strips 3 are uniformly distributed in the left and right directions in the installation cavity, and the sound insulation filling material 22 is filled between every two adjacent wood shaving strips 3; from this, a plurality of wood shavings laths 3 are at the installation intracavity along left right direction evenly distributed, and the even atress of wood shavings lath 3 has improved the intensity of compound timber main part, and above-mentioned filler material 22 that gives sound insulation can be sound insulation cotton.
As shown in fig. 1, the composite wood door main body comprises an inner door frame 2 and two panel assemblies 4, the two panel assemblies 4 are respectively arranged at the front end and the rear end of the inner door frame 2, and the shaving board strip 3 and the sound insulation filling material 22 are arranged on the inner door frame 2; the installation cavity is defined by the inner door frame 2 and the two panel components 4; from this, through all installing panel components 4 at both ends around door frame 2, increased the thickness of compound timber main part, when further having improved the syllable-dividing effect of compound timber main part, promoted the outward appearance of compound timber main part.
As shown in fig. 1, in order to improve the heat insulation and moisture proof effects of the composite wood door main body, the panel assembly 4 comprises a heat insulation layer 41 and a moisture proof layer 43; therefore, the panel component 4 comprises the heat insulation layer 41 and the moisture-proof layer 43, so that the heat insulation and moisture-proof effects of the composite wood door main body are improved, and the service life of the composite door body is prolonged; the heat insulation layer 41 may be a heat insulation material common in the prior art, such as aerogel felt, glass fiber, asbestos, etc., the moisture-proof layer 43 may be a moisture-proof material common in the prior art, such as moisture-proof paint, silica gel, etc., and the heat insulation layer 41 and the moisture-proof layer 43 adopted in this embodiment are aerogel felt and silica gel; in a specific implementation, the panel assembly 4 includes an insulating layer 41 or a moisture barrier 43, and preferably, the panel assembly 4 of the present embodiment includes the insulating layer 41 and the moisture barrier 43.
The panel assembly 4 comprises a heat insulation layer 41, a panel 42, a moisture-proof layer 43 and a decorative plate 44 which are sequentially adhered together from inside to outside through an environment-friendly adhesive, and the panel assembly 4 is adhered and installed on the inner door frame 2 through the environment-friendly adhesive; therefore, the inner door frame 2, the heat insulation layer 41, the panel 42, the moisture-proof layer 43 and the decorative plate 44 are sequentially adhered together through the environment-friendly adhesive, the installation of the composite wood door main body is realized, and the environment-friendly adhesive is environment-friendly and safe.
In order to improve the environmental protection and safety of the composite wood door main body, the outer surface of the decorative plate 44 is provided with the formaldehyde removing layer 45, so that the formaldehyde in the environment is absorbed by arranging the formaldehyde removing layer 45 on the outer surface of the decorative plate 44, and the composite wood door main body is safe and environment-friendly; in this embodiment, the formaldehyde removing layer 45 is a nano titanium dioxide layer and other formaldehyde removing coatings commonly used in the prior art, and will not be described herein again.
In order to facilitate the installation of the wood wool strip 3, the front and rear ends of the inner door frame 2 are provided with openings for the wood wool strip 3 and the sound-insulating filling material 22 to pass through, and the openings are respectively closed by the two panel assemblies 4.
In order to improve the intensity of interior door frame 2, still be equipped with the reinforcement frame 21 that is used for consolidating interior door frame 2 on the interior door frame 2, specifically, this embodiment reinforcement frame 21 for with the wooden frame of the rectangle of interior door frame 2 adaptation, the wooden frame of rectangle installs the middle part position at interior door frame 2, the inside wall about door frame 2 is controlled to lateral wall difference butt about the wooden frame of rectangle to realize the fixed of reinforcement frame 21 to interior door frame 2.
The front end and the rear end of the inner door frame 2 are both provided with the reinforcing frames 21, and the sound insulation filling material 22 is positioned between the two reinforcing frames 21; thus, by providing the reinforcing frame 21 at both the front end and the rear end of the inner door frame 2, the reinforcing frame 21 abuts and fixes the sound-insulating filler 22 while reinforcing the inner door frame 2, thereby facilitating the installation of the sound-insulating filler 22.
The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, and the technical solution of the present invention is all within the protection scope of the present invention as long as the present invention is realized by the substantially same means.

Claims (9)

1. The utility model provides a compound timber of environment-friendly which characterized in that: including compound timber main part, the installation cavity has in the compound timber main part, the installation cavity is filled with syllable-dividing filler material (22) and wood shavings lath (3), the surface of compound timber main part is provided with except that formaldehyde layer (45).
2. The environment-friendly composite wood door as claimed in claim 1, wherein: the number of the wood shaving strips (3) is a plurality, the wood shaving strips are uniformly distributed in the left and right directions in the installation cavity, and the sound insulation filling materials (22) are filled between every two adjacent wood shaving strips (3).
3. The environment-friendly composite wood door as claimed in claim 1, wherein: the composite wood door comprises a composite wood door main body and is characterized in that the composite wood door main body comprises an inner door frame (2) and two panel components (4), the two panel components (4) are arranged at the front end and the rear end of the inner door frame (2) respectively, and a shaving board strip (3) and a sound insulation filling material (22) are arranged on the inner door frame (2).
4. The environment-friendly composite wood door of claim 3, wherein: the installation cavity is defined by the inner door frame (2) and the two panel components (4).
5. The environment-friendly composite wood door of claim 3, wherein: the panel assembly (4) comprises a thermally insulating layer (41) and/or a moisture barrier layer (43).
6. The environment-friendly composite wood door of claim 3, wherein: panel components (4) include insulating layer (41), panel (42), dampproof course (43) and decorative board (44) that paste in proper order together from inside to outside through the environmental protection adhesive, panel components (4) paste through the environmental protection adhesive and install on interior door frame (2).
7. The environment-friendly composite wood door of claim 3, wherein: the front end and the rear end of the inner door frame (2) are provided with openings for the wood shaving lath (3) and the sound insulation filling material (22) to pass through, and the two openings are respectively sealed by the two panel components (4).
8. The environment-friendly composite wood door of claim 3, wherein: and a reinforcing frame (21) for reinforcing the inner door frame (2) is also arranged on the inner door frame (2).
9. The environment-friendly composite wood door of claim 8, wherein: the front end and the rear end of the inner door frame (2) are provided with the reinforcing frames (21), and the sound insulation filling material (22) is positioned between the two reinforcing frames (21).
CN201920214885.3U 2019-02-20 2019-02-20 Environment-friendly composite wooden door Expired - Fee Related CN210178214U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920214885.3U CN210178214U (en) 2019-02-20 2019-02-20 Environment-friendly composite wooden door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920214885.3U CN210178214U (en) 2019-02-20 2019-02-20 Environment-friendly composite wooden door

Publications (1)

Publication Number Publication Date
CN210178214U true CN210178214U (en) 2020-03-24

Family

ID=69828966

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920214885.3U Expired - Fee Related CN210178214U (en) 2019-02-20 2019-02-20 Environment-friendly composite wooden door

Country Status (1)

Country Link
CN (1) CN210178214U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114412328A (en) * 2022-01-21 2022-04-29 广州市盛艺门业有限公司 Composite solid wood door

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114412328A (en) * 2022-01-21 2022-04-29 广州市盛艺门业有限公司 Composite solid wood door

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200324

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