CN218990747U

CN218990747U - PET veneer wood-plastic solid plate convenient for splicing and combining

Info

Publication number: CN218990747U
Application number: CN202222930559.7U
Authority: CN
Inventors: 凌开舟
Original assignee: Shenzhen Langsheng Integrated Technology Co ltd
Current assignee: Shenzhen Langsheng Integrated Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-05-09
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a PET veneer wood-plastic solid plate convenient for splicing and combining, which comprises a plate body, a plate core layer and a composite interlayer, wherein the plate core layer is adhered to the inside of the plate body, the composite interlayer is adhered to the top of the plate core layer, a clamping groove is longitudinally formed in the upper side of the right side wall of the plate body, a first locking groove is longitudinally formed in the bottom of an inner cavity of the clamping groove, a limiting groove is longitudinally formed in the right side of the bottom of the plate body, a second locking groove is longitudinally formed in the top of the inner cavity of the limiting groove, a clamping strip is fixedly connected to the upper side of the left side wall of the plate body, and a first locking strip is fixedly connected to the bottom of the clamping strip.

Description

PET veneer wood-plastic solid plate convenient for splicing and combining

Technical Field

The utility model relates to the technical field of decorative boards, in particular to a PET veneer wood-plastic solid board convenient to splice and combine.

Background

The wood plastic, namely the wood plastic composite material, is a novel composite material which is vigorously developed in recent years at home and abroad, namely a plate or a section which is produced by using polyethylene, polypropylene, polyvinyl chloride and the like to replace common resin adhesive, mixing the resin adhesive with more than 35% -70% of waste plant fibers such as wood flour, rice hulls, straws and the like to form a novel wood material, and then carrying out plastic processing processes such as extrusion, mould pressing, injection molding and the like.

The existing wood-plastic plates are spliced together, various splicing grooves are often required to be formed in the wood-plastic plates for convenient splicing, the splicing grooves are single in structure, after the wood-plastic plates are spliced, the wood-plastic plates are often spliced loose or large in splicing gaps, the use and attractiveness of the wood-plastic plate wall are affected, meanwhile, the gaps are too large, water seepage of the wood-plastic plates is caused, the stability of the existing wood-plastic plates is low, cracking is easy to occur after the existing wood-plastic plates are used for a long time, the service life of the wood-plastic plates is prolonged, the wood-plastic plates with high stability are needed urgently, and the PET veneer wood-plastic solid plate convenient to splice and combine is provided for the reason.

Disclosure of Invention

The utility model aims to provide a PET veneer wood-plastic solid plate convenient for splicing and combining, which aims to solve the problems that in the prior art, the existing wood-plastic plates are spliced together, various splicing grooves are often required to be formed in the wood-plastic plates for convenient splicing, the splicing grooves are single in structure, the wood-plastic plates are often not firmly spliced or have large splicing gaps after being spliced, and the existing wood-plastic plates are low in stability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PET veneer wood-plastic solid board convenient to concatenation combination, includes plate body, board sandwich layer and compound intermediate layer, the board sandwich layer bonds the inside of plate body, compound intermediate layer bonds the top of board sandwich layer, the vertical draw-in groove that opens of right side wall upside of plate body, the inner chamber bottom of draw-in groove vertically opens there is first locked groove, the vertical spacing groove that opens in bottom right side of plate body, the inner chamber top of spacing groove vertically opens there is the second locked groove, the left side wall upside fixedly connected with draw-in bar of plate body, the first locked bar of bottom fixedly connected with of draw-in bar, the left side wall downside fixedly connected with spacing of plate body, the top fixedly connected with second locked bar of spacing, the right side wall of plate body is opened there is the seal groove, the left side wall bonding of plate body has sealed pad.

As a further description of the above technical solution:

the top and the bottom of board sandwich layer bond and have horizontal connection piece, and arrange in proper order from the front to the back, the lateral wall of horizontal connection piece bonds and has the longitudinal connection piece, and arrange in proper order from left to right.

As a further description of the above technical solution:

the plate core layer, the transverse connecting pieces and the longitudinal connecting pieces are all made of solid wood.

As a further description of the above technical solution:

the bottom of the longitudinal connecting sheet at the lower side is adhered with a base layer plate, and the bottom of the base layer plate is adhered with a waterproof layer.

As a further description of the above technical solution:

the bottom of the composite interlayer is adhered with an adhesive layer, and the adhesive layer is isocyanate adhesive.

As a further description of the above technical solution:

the composite sandwich is characterized in that a stabilizing layer is embedded in the composite sandwich, the stabilizing layer is woven by bamboo and wood fibers and is net-shaped, a decorative surface layer is bonded to the top of the composite sandwich, and the decorative surface layer is made of PET (polyethylene terephthalate) materials.

Compared with the prior art, the utility model has the beneficial effects that:

1. this PET veneer wood is moulded solid board convenient to concatenation combination has draw-in groove and spacing groove through plate body right side to open there is first locked groove at the draw-in groove, and it has the second locked groove to open in the spacing groove, and plate body left side integrated into one piece has the draw-in bar, be equipped with first locked bar on the draw-in bar, plate body left side downside is equipped with spacing, be equipped with the second locked bar on the spacing, through the draw-in bar joint to the draw-in groove in, spacing joint is in the spacing groove, first locked bar joint is in first locked groove, the second locked bar joint is in the second locked groove, accomplish the concatenation to the wood-plastic board, thereby the concatenation of the wood-plastic board that can make is simpler and more convenient, also avoid appearing the gap after the concatenation simultaneously and lead to the infiltration.

2. This PET veneer wood-plastic solid board convenient to concatenation combination has horizontal connection piece and vertical connection piece through upper and lower both sides bonding of board sandwich layer, transversely pulls true board sandwich layer with vertically to through the inside bamboo wood fiber woven stabilization layer that is equipped with of compound intermediate layer, consolidate whole wood-plastic board, thereby can improve the overall structure stability of wood-plastic board, improve the life of wood-plastic board.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a PET veneer wood-plastic solid plate which is convenient to splice and combine;

FIG. 2 is a schematic diagram of a front cross-sectional structure of a PET veneer wood-plastic solid plate for easy splice and combination;

FIG. 3 is a schematic diagram of a cross-sectional structure of a composite sandwich layer of a PET veneer wood-plastic solid plate for convenient splicing and combination;

fig. 4 is a schematic diagram of a local structure of a PET veneer wood-plastic solid board that is convenient for splicing and combining according to the present utility model.

In the figure: 100. a plate body; 110. a clamping groove; 111. a first locking groove; 120. a limit groove; 121. a second locking groove; 130. clamping strips; 131. a first locking bar; 140. a limit bar; 141. a second locking bar; 150. sealing grooves; 160. a sealing gasket; 200. a board core layer; 210. a transverse connecting piece; 211. a longitudinal connecting piece; 212. a base plate; 213. a waterproof layer; 300. a composite interlayer; 310. an adhesive layer; 320. a stabilization layer; 330. and (3) a decorative surface layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a PET veneer wood-plastic solid plate which is convenient to splice and combine, is convenient to splice, improves stability and prolongs service life, and referring to figures 1-4, the PET veneer wood-plastic solid plate comprises a plate body 100, a plate core layer 200 and a composite interlayer 300;

referring to fig. 1-2, a clamping groove 110 is longitudinally opened at the upper side of the right side wall of the plate body 100, the clamping groove 110 is used for clamping the clamping strip 130, a first locking groove 111 is longitudinally opened at the bottom of the inner cavity of the clamping groove 110, the first locking groove 111 is used for clamping the first locking strip 131, a limiting groove 120 is longitudinally opened at the right side of the bottom of the plate body 100, the limiting groove 120 is used for clamping the limiting strip 140, a second locking groove 121 is longitudinally opened at the top of the inner cavity of the limiting groove 120, the second locking groove 121 is used for clamping the second locking strip 141, the clamping strip 130 is fixedly connected at the upper side of the left side wall of the plate body 100, the first locking strip 131 is fixedly connected at the bottom of the clamping strip 130, the limiting strip 140 is fixedly connected at the lower side of the left side wall of the plate body 100, the second locking strip 141 is fixedly connected at the top of the limiting strip 140, the right side wall of the plate body 100 is provided with a sealing groove 150, the left side wall of the plate body 100 is adhered with a sealing gasket 160, the sealing gasket 160 is used for sealing between wood-plastic plates, a clamping groove 110 and a limiting groove 120 are formed in the right side of the plate body 100, a first locking groove 111 is formed in the clamping groove 110, a second locking groove 121 is formed in the limiting groove 120, the left side of the plate body 100 is integrally formed with a clamping strip 130, a first locking strip 131 is arranged on the clamping strip 130, a limiting strip 140 is arranged on the left lower side of the plate body 100, a second locking strip 141 is arranged on the limiting strip 140 and is clamped into the clamping groove 110 through the clamping strip 130, the limiting strip 140 is clamped into the limiting groove 120, the first locking strip 131 is clamped into the first locking groove 111, and the second locking strip 141 is clamped into the second locking groove 121, so that the wood-plastic plates can be spliced quickly;

referring to fig. 2 and 4, a board core layer 200 is adhered to the inside of the board body 100, and the board core layer 200 is used for filling the inside of the wood plastic board;

referring to fig. 2-3, a composite sandwich 300 is bonded on top of the board core 200, the composite sandwich 300 being used to increase the structural strength of the wood-plastic.

In conclusion, the splicing of the wood-plastic plates is simpler and more convenient, and water seepage caused by gaps after the splicing is avoided.

Referring to fig. 4, the top and bottom of the board core layer 200 are adhered with transverse connection pieces 210, which are sequentially arranged from front to back, the outer side walls of the transverse connection pieces 210 are adhered with longitudinal connection pieces 211, which are sequentially arranged from left to right, and the real board core layer 200 is transversely and longitudinally pulled by adhering the transverse connection pieces 210 and the longitudinal connection pieces 211 on the upper and lower sides of the board core layer 200.

Referring to fig. 4 again, the board core layer 200, the transverse connection piece 210 and the longitudinal connection piece 211 are made of solid wood, and the service life of the board core layer 200, the transverse connection piece 210 and the longitudinal connection piece 211 made of solid wood can be prolonged.

Referring to fig. 2, a base layer 212 is adhered to the bottom of the lower longitudinal connecting sheet 211, a waterproof layer 213 is adhered to the bottom of the base layer 212, and a moisture-proof treatment can be performed on the wood-plastic panel through the waterproof layer 213 adhered to the bottom of the base layer 212.

Referring to fig. 3, an adhesive layer 310 is adhered to the bottom of the composite interlayer 300, the adhesive layer 310 is isocyanate adhesive, and the adhesive layer 310 using the isocyanate adhesive adheres the composite interlayer 300, so that the adhesion strength is stronger.

Referring to fig. 3 again, the stabilizing layer 320 is embedded in the composite interlayer 300, the stabilizing layer 320 is woven by bamboo fibers, the shape of the stabilizing layer is netlike, the top of the composite interlayer 300 is adhered with the decorative surface layer 330, the decorative surface layer 330 is made of PET, and the whole wood-plastic panel is reinforced by the stabilizing layer 320 woven by bamboo fibers arranged in the composite interlayer 300.

In conclusion, the overall structural stability of the wood-plastic plate can be improved, and the service life of the wood-plastic plate is prolonged.

When the PET veneer wood-plastic solid plate is specifically used, when a person skilled in the art is used for manufacturing the PET veneer wood-plastic solid plate, the top and the bottom of the plate core layer 200 are bonded with the transverse connecting sheet 210 and the longitudinal connecting sheet 211, the bottom of the lower side longitudinal connecting sheet 211 is bonded with the base plate 212, the bottom of the base plate 212 is bonded with the waterproof layer 213, the top of the upper side longitudinal connecting sheet 211 is bonded with the composite interlayer 300, the transverse connecting sheet 210 and the longitudinal connecting sheet 211 are bonded with the upper side and the lower side of the plate core layer 200, the true plate core layer 200 is transversely and longitudinally pulled, and the whole wood-plastic plate is reinforced by the stabilizing layer 320 woven by bamboo wood fibers arranged in the composite interlayer 300, when the wood-plastic plate is spliced and installed, the limiting strip 140 is clamped into the limiting groove 120, the first locking strip 131 is clamped into the first locking groove 111, the second locking strip 141 is clamped into the second locking groove 121, and the wood-plastic plate can be quickly spliced, and the wood-plastic plate is sealed and waterproof between the wood-plastic plate is contacted by the sealing gasket 160 and the sealing groove 150.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. PET veneer wood-plastic solid board convenient to concatenation combination, its characterized in that: the sealing gasket comprises a plate body (100), a plate core layer (200) and a composite interlayer (300), wherein the plate core layer (200) is adhered to the inside of the plate body (100), the composite interlayer (300) is adhered to the top of the plate core layer (200), a clamping groove (110) is longitudinally formed in the upper side of the right side wall of the plate body (100), a first locking groove (111) is longitudinally formed in the bottom of an inner cavity of the clamping groove (110), a limiting groove (120) is longitudinally formed in the right side of the bottom of the plate body (100), a second locking groove (121) is longitudinally formed in the top of the inner cavity of the limiting groove (120), a clamping strip (130) is fixedly connected to the upper side of the left side wall of the plate body (100), a first locking strip (131) is fixedly connected to the lower side of the left side wall of the clamping strip (130), a second locking strip (141) is fixedly connected to the top of the limiting strip (140), a limiting groove (150) is longitudinally formed in the right side wall of the plate body (100), and a sealing gasket (160) is adhered to the left side wall of the plate body (100).

2. The PET veneer wood-plastic solid board convenient for splicing and combining according to claim 1, wherein: the top and the bottom of the board core layer (200) are adhered with transverse connecting pieces (210) which are sequentially arranged from front to back, and the outer side walls of the transverse connecting pieces (210) are adhered with longitudinal connecting pieces (211) which are sequentially arranged from left to right.

3. The PET veneer wood-plastic solid board convenient for splicing and combining according to claim 2, wherein: the board core layer (200), the transverse connecting pieces (210) and the longitudinal connecting pieces (211) are all made of solid wood.

4. A PET veneer wood-plastic solid board convenient for splicing and combining according to claim 3, wherein: the bottom of the longitudinal connecting sheet (211) at the lower side is adhered with a base layer board (212), and the bottom of the base layer board (212) is adhered with a waterproof layer (213).

5. The PET veneer wood-plastic solid board convenient for splicing and combining according to claim 1, wherein: an adhesive layer (310) is adhered to the bottom of the composite interlayer (300), and the adhesive layer (310) is isocyanate adhesive.

6. The PET veneer wood-plastic solid board convenient for splicing and combining according to claim 1, wherein: the composite interlayer (300) is internally embedded with a stabilizing layer (320), the stabilizing layer (320) is woven by bamboo and wood fibers and is net-shaped, a decorative surface layer (330) is bonded at the top of the composite interlayer (300), and the decorative surface layer (330) is made of PET (polyethylene terephthalate) materials.