CN216545083U - High-strength plastic-wood piece with waterproof and weather-resistant functions - Google Patents
High-strength plastic-wood piece with waterproof and weather-resistant functions Download PDFInfo
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- CN216545083U CN216545083U CN202122845559.2U CN202122845559U CN216545083U CN 216545083 U CN216545083 U CN 216545083U CN 202122845559 U CN202122845559 U CN 202122845559U CN 216545083 U CN216545083 U CN 216545083U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The utility model discloses a high-strength plastic-wood part with waterproof and weather-resistant functions, which comprises a plastic-wood plate, wherein the plastic-wood plate consists of substrates which are symmetrically arranged up and down, staggered and opposite connecting pieces are arranged between the two substrates, and the top and the bottom of each connecting piece are respectively and fixedly connected with one side of the outer surfaces of the upper substrate and the lower substrate, which are close to each other. This wood piece is moulded to high strength with waterproof function of nai time, through the base plate, the connecting piece, flat siphunculus, the combination of dampproofing board isotructure, at first through constitute the basis of moulding wooden panel between two upper and lower base plates and the connecting piece, hardness and anti-seismic performance can be strengthened, in order to prolong the life who moulds wooden panel, lead to groove and fluting simultaneously and make things convenient for air and dampproofing board contact, make dampproofing board adsorb the moisture, thereby reduce near humidity of panel and in order to avoid panel to be corroded, the problem that current wood preparation raw and other materials are single to lead to life to weak point has been solved through the combination of above-mentioned structure.
Description
Technical Field
The utility model relates to the technical field of wood plastic, in particular to a high-strength plastic-wood piece with waterproof and weather-proof functions.
Background
Wood-plastic, i.e. wood-plastic composite material, is a new type of composite material which is briskly developed in recent years at home and abroad, and means a plate or a section which is produced by mixing polyethylene, polypropylene, polyvinyl chloride and the like instead of common resin adhesives with more than 35-70% of waste plant fibers such as wood flour, rice husks, straws and the like to form a new wood material, and then carrying out plastic processing technologies such as extrusion, mould pressing, injection molding and the like.
The existing plastic wood production mainly utilizes wood flour or other plant fibers as fillers, the types of the fillers are single, and the produced plastic wood product has the defects of ageing resistance, wear resistance, corrosion resistance, comprehensive utilization of waste materials, short service life and the like, so that the problems need to be solved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a high-strength plastic-wood piece with waterproof and weather-proof functions, and solves the problem of short service life caused by single raw material for manufacturing the existing plastic-wood.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the high-strength plastic-wood part with the waterproof and weather-resistant functions comprises a plastic-wood plate, wherein the plastic-wood plate consists of substrates which are arranged in an up-and-down symmetrical manner, connecting pieces which are opposite in a staggered manner are arranged between the two substrates, the top and the bottom of each connecting piece are respectively fixedly connected with one side, close to the outer surfaces of the upper substrate and the lower substrate, of each substrate, a through groove is formed in each connecting piece, a flat through pipe is fixedly connected to the inner wall of each through groove, a damp-proof plate is movably connected to the inner wall of each flat through pipe, through grooves are formed in the upper side and the lower side of each flat through pipe, connecting grooves communicated with the inner surfaces of the through grooves are formed in the left side and the right side of the outer surface of each connecting piece, a connecting plate is movably connected to the inner surface of each connecting groove, the outer surface of each connecting plate is movably connected with the outer surfaces of the flat through pipes and the damp-proof plates respectively, and screws are connected to the left side and the right side of the inner part of each connecting plate through threads, the outer surface of the screw is in threaded connection with the interior of the connecting piece.
Preferably, the base plate comprises an inner plate, an elastic layer, a heat insulation layer, a heat storage layer, a waterproof layer and a wear-resistant layer, wherein the inner plate is formed by mixing plant fibers, polyvinyl chloride and other organic matters through extrusion or mould pressing and injection molding.
Preferably, the outer surface of the elastic layer is fixedly connected with the outer surfaces of the inner plate and the heat-insulating layer, the elastic layer is formed by molding rubber, and the heat-insulating layer is made of heat-insulating paint.
Preferably, the outer surface of the heat insulation layer is fixedly connected with the outer surface of the heat storage layer, and the heat storage layer is formed by sintering lithium oxide, aluminum oxide and silicon dioxide materials at high temperature.
Preferably, the outer surface of the heat storage layer is fixedly connected with the outer surface of a waterproof layer, and the waterproof layer is made of a waterproof breathable film.
Preferably, the outer surface of the waterproof layer is fixedly connected with the outer surface of the wear-resistant layer, and the wear-resistant layer is made of a polyethylene plate.
Advantageous effects
The utility model provides a high-strength plastic-wood piece with waterproof and weather-proof functions. Compared with the prior art, the method has the following beneficial effects:
(1) this wood piece is moulded to high strength with waterproof function of nai time, through the base plate, the connecting piece, flat siphunculus, the combination of dampproofing board isotructure, at first through constitute the basis of moulding wooden panel between two upper and lower base plates and the connecting piece, can strengthen hardness and anti-seismic performance, mould the life of wooden panel with the extension, secondly can supply the air flow through leading to the space between groove and the connecting piece, avoid the moisture in the air to pile up and can't flow and soak panel in the panel outside, lead to the corruption damage of panel, lead to groove and fluting simultaneously and make things convenient for the air and dampproofing board to contact, make dampproofing board adsorb the moisture, thereby reduce near humidity in order to avoid panel to be corroded, the problem that current wood of moulding preparation raw and other materials single life is short has been solved through the combination of above-mentioned structure.
(2) The high-strength plastic-wood piece with the waterproof and weather-resistant functions has the advantages that through the combination of the elastic layer, the heat preservation layer, the heat storage layer, the waterproof layer and the like, firstly, the shock resistance and the extensibility of the board are enhanced due to the wavy elastic layer, the board is prevented from being damaged due to the influence of expansion with heat and contraction with cold, the inner board can be isolated from the outside by the heat preservation layer, the transmission of heat inside and outside is reduced, the board is prevented from being damaged due to the influence of expansion with heat and contraction with cold, thereby enhancing the weather resistance of the plate, the heat storage layer can store heat for heat energy, when the environment is changed into damp, the heat storage layer releases heat to condense moisture into water drops so as to be easily cleaned, the board is prevented from being damaged by soaking corrosion, the waterproof layer prevents water from entering the inner soaking plate, the wear-resistant layer can reduce the abrasion of the board so as to prolong the service life of the board, the problem that the service life is short due to the fact that the existing plastic-wood manufacturing raw materials are single is solved through the combination of the structures.
Drawings
FIG. 1 is a perspective view of the external structure of the present invention;
FIG. 2 is an exploded view of the outer structure of the connector of the present invention;
FIG. 3 is a front view of the internal structure of the substrate of the present invention.
In the figure: the heat-insulation composite plate comprises a plastic-wood plate 1, an a-1 substrate, an a-2 connecting piece, an a-3 through groove, an a-4 flat through pipe, an a-5 damp-proof plate, an a-6 groove, an a-7 connecting groove, an a-8 connecting plate, an a-9 screw, a b-1 inner plate, a b-2 elastic layer, a b-3 heat-insulation layer, a b-4 heat-storage layer, a b-5 waterproof layer and a b-6 wear-resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the high-strength plastic-wood part with the waterproof and weather-resistant functions comprises a plastic-wood plate 1, wherein the plastic-wood plate 1 consists of base plates a-1 which are arranged up and down symmetrically, connecting pieces a-2 which are opposite in a staggered mode are arranged between the two base plates a-1, the top and the bottom of each connecting piece a-2 are fixedly connected with one side, close to the outer surfaces of the upper base plate a-1 and the lower base plate a-1 respectively, a through groove a-3 is formed in each connecting piece a-2, the inner wall of each through groove a-3 is fixedly connected with a flat through pipe a-4, one side of each flat through pipe a-4 is in a closed state so as to limit the moisture-proof plate a-5, the inner wall of each flat through pipe a-4 is movably connected with a moisture-proof plate a-5, each moisture-proof plate a-5 is made of polyacrylate materials and has high water absorption, and the external size of each moisture-proof plate a-5 is matched with the internal size of each flat through pipe a-4, the upper side and the lower side of the inside of the flat through pipe a-4 are both provided with through slots a-6, the left side and the right side of the outer surface of the connecting piece a-2 are both provided with connecting grooves a-7 communicated with the inner surface of the through groove a-3, the inner surface of the connecting groove a-7 is movably connected with connecting plates a-8, the outer surface of the connecting plate a-8 is respectively movably connected with the outer surfaces of the flat through pipe a-4 and the moisture-proof plate a-5, the left side and the right side of the inside of the connecting plate a-8 are both in through threaded connection with screws a-9, the outer surface of the screws a-9 is in through threaded connection with the inside of the connecting piece a-2, the base plate a-1 is composed of an inner plate b-1, an elastic layer b-2, The heat-insulating layer b-3, the heat-storing layer b-4, the waterproof layer b-5 and the wear-resistant layer b-6, the inner plate b-1 is formed by mixing organic matters such as plant fiber and polyvinyl chloride through extrusion or mould pressing and injection molding, the outer surface of the elastic layer b-2 is fixedly connected with the outer surfaces of the inner plate b-1 and the heat-insulating layer b-3, the elastic layer b-2 is formed by adopting rubber through mould pressing, the shape of the elastic layer b-2 is wave-shaped, the heat-insulating layer b-3 is made of heat-insulating paint, the paint adopts silicone-acrylic emulsion and aqueous fluorocarbon emulsion which have excellent heat resistance, weather resistance, corrosion resistance and water resistance as film forming substances, adopts ultrafine hollow ceramic particles which are regarded as materials in space times as fillers, is formed by coating films which are prepared by combining and arranging hollow ceramic particles, and can perform high reflection on visible light in the range of 400-1800 nm and near infrared region, meanwhile, an air microporous layer with extremely low heat conductivity coefficient is introduced into the coating film to isolate the transfer of heat energy, the outer surface of the heat insulation layer b-3 is fixedly connected with the outer surface of the heat storage layer b-4, the heat storage layer b-4 is formed by sintering lithium oxide, aluminum oxide and silicon dioxide materials at high temperature, the outer surface of the heat storage layer b-4 is fixedly connected with the outer surface of the waterproof layer b-5, the waterproof layer b-5 is made of a waterproof breathable film, the outer surface of the waterproof layer b-5 is fixedly connected with the outer surface of the wear-resistant layer b-6, and the wear-resistant layer b-6 is made of a polyethylene plate.
And those not described in detail in this specification are well within the skill of those in the art.
When the wood-plastic composite board works, firstly, a foundation of the wood-plastic composite board 1 is formed between the upper base plate a-1 and the lower base plate a-2 and the connecting piece a-2, the hardness and the anti-seismic performance can be enhanced, so that the service life of the wood-plastic composite board 1 is prolonged, air can flow through the through groove a-3 and the gap between the connecting pieces a-2, so that the situation that moisture in the air is accumulated outside the wood-plastic composite board and cannot flow to wet the wood-plastic composite board is avoided, the corrosion and damage of the wood-plastic composite board are caused, meanwhile, the through groove a-3 and the groove a-6 facilitate the air to be contacted with the moisture-proof board a-5, so that the moisture is absorbed by the moisture-plastic composite board a-5, the humidity near the wood-plastic composite board is reduced, the corrosion of the wood-plastic composite board is avoided, secondly, the shock resistance and the extensibility of the wood-plastic composite board are enhanced by the wave shape of the elastic layer b-2, the heat insulation layer b-3 can isolate the inner board from the outside, the heat storage layer b-4 can store heat for heat energy, when the environment becomes wet, the heat storage layer b-4 releases heat to enable the moisture to be condensed into water drops, so that the water drops are easy to clean, the plate is prevented from being damaged by soaking corrosion, the waterproof layer b-5 prevents water from entering the inner soaking plate, and the wear-resistant layer b-6 can reduce the wear of the plate to prolong the service life of the plate.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. High strength plastic wood spare with waterproof weatherproof function, including moulding wooden board (1), its characterized in that: the plastic-wood board (1) is composed of base boards (a-1) which are arranged in an up-down symmetrical mode, connecting pieces (a-2) which are opposite in a staggered mode are arranged between the two base boards (a-1), the top and the bottom of each connecting piece (a-2) are fixedly connected with one side, close to the outer surfaces of the upper base board (a) and the lower base board (a-1), of each base board, a through groove (a-3) is formed in each connecting piece (a-2), the inner wall of each through groove (a-3) is fixedly connected with a through pipe (a-4), a moisture-proof plate (a-5) is movably connected with the inner wall of each flat through pipe (a-4), through grooves (a-6) are formed in the upper side and the lower side of each flat through pipe (a-4), and connecting grooves (a-ion) communicated with the inner surfaces of the through grooves (a-3) are formed in the left side and the right side of the outer surface of each connecting piece (a-2) 7) The inner surface of the connecting groove (a-7) is movably connected with a connecting plate (a-8), the outer surface of the connecting plate (a-8) is movably connected with the outer surfaces of the flat pipe (a-4) and the moisture-proof plate (a-5) respectively, the left side and the right side of the inside of the connecting plate (a-8) are connected with screws (a-9) in a penetrating and threaded mode, and the outer surface of the screws (a-9) is connected with the inside of the connecting piece (a-2) in a penetrating and threaded mode.
2. The high-strength plastic-wood member with waterproof and weather-resistant functions according to claim 1, wherein: the base plate (a-1) is composed of an inner plate (b-1), an elastic layer (b-2), a heat insulation layer (b-3), a heat storage layer (b-4), a waterproof layer (b-5) and a wear-resistant layer (b-6).
3. The high-strength plastic-wood member with waterproof and weather-resistant functions according to claim 2, wherein: the outer surface of the elastic layer (b-2) is fixedly connected with the outer surfaces of the inner plate (b-1) and the heat insulation layer (b-3), the elastic layer (b-2) is formed by adopting rubber through mould pressing, and the heat insulation layer (b-3) is made of heat insulation paint.
4. The high-strength plastic-wood member with waterproof and weather-resistant functions according to claim 2, wherein: the outer surface of the heat insulation layer (b-3) is fixedly connected with the outer surface of the heat storage layer (b-4).
5. The high-strength plastic-wood member with waterproof and weather-resistant functions according to claim 2, wherein: the outer surface of the heat storage layer (b-4) is fixedly connected with the outer surface of the waterproof layer (b-5), and the waterproof layer (b-5) is made of a waterproof breathable film.
6. The high-strength plastic-wood member with waterproof and weather-resistant functions according to claim 2, wherein: the outer surface of the waterproof layer (b-5) is fixedly connected with the outer surface of the wear-resistant layer (b-6), and the wear-resistant layer (b-6) is made of polyethylene plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122845559.2U CN216545083U (en) | 2021-11-19 | 2021-11-19 | High-strength plastic-wood piece with waterproof and weather-resistant functions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122845559.2U CN216545083U (en) | 2021-11-19 | 2021-11-19 | High-strength plastic-wood piece with waterproof and weather-resistant functions |
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| CN216545083U true CN216545083U (en) | 2022-05-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220170263A1 (en) * | 2019-08-21 | 2022-06-02 | Shanxi Tianhe New Material Technology Co. , Ltd. | Multi-function ecological exterior wall and preparation method therefor |
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- 2021-11-19 CN CN202122845559.2U patent/CN216545083U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220170263A1 (en) * | 2019-08-21 | 2022-06-02 | Shanxi Tianhe New Material Technology Co. , Ltd. | Multi-function ecological exterior wall and preparation method therefor |
| US12018479B2 (en) * | 2019-08-21 | 2024-06-25 | Shanxi Tianhe New Material Technology Co., Ltd. | Multi-function ecological exterior wall and preparation method therefor |
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