CN211250424U

CN211250424U - Plywood with dampproofing function

Info

Publication number: CN211250424U
Application number: CN201922225505.9U
Authority: CN
Inventors: 林银跃
Original assignee: Huizhou Fulin Wood Industry Co ltd
Current assignee: Huizhou Fulin Wood Industry Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-14
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a plywood with moisture-proof function, which relates to the decoration field and aims at the problems of poor moisture-proof function, no heat dissipation function, poor ductility and short service life of the existing plywood, the following proposal is proposed, comprising a board surface, a waterproof and breathable film is fixedly connected inside the board surface, one end of the waterproof and breathable film, which is far away from the board surface, is provided with a board interlayer, one end of the board interlayer, which is far away from the waterproof and breathable film, is fixedly provided with a fiber layer, the utility model has novel structure, and the surface of the plywood is brushed with moisture-proof transparent varnish and the drying degree inside a waterproof and breathable film protection device, the board surface is designed to be formed by mutually and alternately gluing the fiber directions of adjacent veneers of odd veneers, has good ductility, the board connecting plate is arranged into a concave-convex groove, the device is convenient to realize, has practicability, energy conservation and convenience, and is suitable for popularization.

Description

Plywood with dampproofing function

Technical Field

The utility model relates to a fitment field especially relates to a plywood with dampproofing function.

Background

At present, in the field of decoration, the plywood is an indispensable material, it is a three-layer or multi-layer plate material made up by using wood segments and making them be cut into veneer by means of rotary cutting or wood shavings and using adhesive to make them be glued together, usually using odd number of layers of veneers and making the fibre directions of adjacent layers of veneers be mutually perpendicular and glued together, the plywood is one of the common materials for furniture, is one of three large plates of artificial plate, also can be used as working material for airplane, ship, train, car, building and packaging box, etc., a group of veneers are usually made up by using mutually perpendicular group blank gluing according to the grain direction of adjacent layers, its surface plate and inner layer plate are symmetrically placed on two sides of central layer or plate core, and the glued veneers are used to make up plate blank which is criss-crossed according to the grain direction, and pressed under the condition of heating or non-heating, and its physical and mechanical properties are less, the plywood is a main way for saving wood, but the existing plywood has poor moisture-proof function, no heat dissipation function, poor ductility and short service life, so that the plywood with the moisture-proof function is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of plywood with dampproofing function has solved that current plywood dampproofing function is relatively poor, does not have the heat dissipation function, and the ductility is relatively poor, the shorter problem of service life.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a plywood with dampproofing function, includes the plank face, the waterproof ventilated membrane of inside fixedly connected with of plank face, the one end that the plank face was kept away from to waterproof ventilated membrane is provided with the plank intermediate layer, the fixed fibrous layer that is provided with of one end that waterproof ventilated membrane was kept away from to the plank intermediate layer, the inside fixedly connected with slope set-square in fibrous layer bottom, the slope set-square is symmetrical cross distribution, just the slope set-square has the reinforcement intermediate layer along cross direction fixed mounting, it has the thin slice plank to consolidate fixed mounting between intermediate layer and the slope set-square, the both ends fixed mounting that the fibrous layer is close to plank intermediate layer inner wall has the diaphragm face, the diaphragm face is kept away from the one end fixed mounting of.

Preferably, the board surfaces, the waterproof breathable films and the board interlayers at the two ends of the fiber layer are of symmetrical structures.

Preferably, the surfaces of the wood plate interlayer and the transverse plate surface are provided with air holes which are uniformly distributed.

Preferably, the outer wall of the board surface of the wood board is brushed with moisture-proof transparent varnish.

Preferably, one side of each thin-sheet wood board close to the wood board interlayer is filled with foam sponge.

Preferably, two the tongue and groove has been seted up to one side that the board was connected to the plank and is kept away from the diaphragm face, the tongue and groove at fibre layer both ends is cross distribution, and the tongue and groove is seted up and is evenly distributed's the hole of assembling.

The utility model has the advantages that:

1. the surface of the plywood is brushed with moistureproof transparent varnish and a waterproof breathable film arranged inside the board surface, and the air holes arranged on the board interlayer and the surface of the transverse board surface effectively prevent moisture accumulation, protect the drying degree inside the device, prevent the plywood from being broken due to moisture and prolong the service life of the plywood;

2. the surfaces in the plywood are designed into odd layers of veneers, and the veneers of adjacent layers are mutually crossed and glued to form the plywood, the interior of the plywood is of a mutually symmetrical structure, the consumption of wood is reduced by stacking multiple layers of surfaces, the cross stacking has good ductility, and simultaneously has the functions of ventilation, effective reduction of the humidity of the surfaces, moisture-proof and breathable effects, and more practicability and energy conservation;

3. the plank of plywood both sides is connected the plate outer wall and is provided with and be the tongue and groove that crosses the distribution, can connect the tongue and groove concatenation of plate by the plank with the polylith plywood, and the device has more the convenience.

To sum up, the plywood surface brush has dampproofing transparent varnish and the inside degree of drying of inside waterproof ventilated membrane protection device, and the face design is that the fibre direction intercrossing veneer of odd number layer veneer adjacent layer veneer forms, has good ductility, and the plank is connected the plate and is set up to the tongue and groove, and the device is convenient for realize, not only has good dampproofing effect, more has practicality, energy-conservation nature and convenience, suitable popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic side view of the present invention.

Reference numbers in the figures: 1 plank face, 2 waterproof ventilated membrane, 3 plank intermediate layer, 4 fibrous layers, 5 slope set squares, 6 reinforcement intermediate layer, 7 thin slice planks, 8 diaphragm faces, 9 plank connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a plywood with dampproofing function, including plank face 1, the waterproof ventilated membrane 2 of inside fixedly connected with of plank face 1, the one end that plank face 1 was kept away from to waterproof ventilated membrane 2 is provided with plank intermediate layer 3, the fixed fibrous layer 4 that is provided with in one end that waterproof ventilated membrane 2 was kept away from to plank intermediate layer 3, the inside fixedly connected with slope set-square 5 in fibrous layer 4 bottom, slope set-square 5 is symmetrical cross distribution, just slope set-square 5 has reinforcement intermediate layer 6 along cross direction fixed mounting, it has thin slice plank 7 to consolidate between intermediate layer 6 and the slope set-square 5, both ends fixed mounting that fibrous layer 4 is close to plank intermediate layer 3 inner wall has diaphragm face 8, the one end fixed mounting that slope set-square 5 was kept away from to face diaphragm 8 has plank connection plate 9, the plank face 1, the fibrous layer 4 both ends, Waterproof ventilated membrane 2 and plank intermediate layer 3 all are symmetrical structure, plank intermediate layer 3 and diaphragm face 8 surface are provided with the bleeder vent that is evenly distributed, the outer wall brush of plank face 1 has dampproofing transparent varnish, two one side that thin slice plank 7 is close to plank intermediate layer 3 is filled there is the foam sponge, two plank connection plate 9 keeps away from one side of diaphragm face 8 and has seted up the tongue and groove, the tongue and groove at 4 both ends of fibrous layer is cross distribution, and the tongue and groove sets up the hole of assembling that is evenly distributed.

The working principle is as follows: when the plywood is installed, firstly, the board surface 1 is erected towards the front, then the plywood to be assembled is assembled by one side of matched concave-convex grooves formed by two board connecting plates 9 in a crossed mode, and meanwhile, the plywood is bound and fixed through assembling holes in the concave-convex grooves, moisture-proof transparent varnish arranged on the outer wall of the board surface 1 has a moisture-proof function, meanwhile, a waterproof breathable film 2 in the board surface 1 has a moisture-proof ventilation effect, a fiber layer 4 arranged in a board interlayer 3 has good ductility, inclined triangular plates 5 arranged in the fiber layer 4 are distributed in a crossed mode and are reinforced by a reinforcing interlayer 6, the plywood can be bent to a certain degree through the fiber layer 4, air holes in the surfaces of the board interlayer 3 and a transverse plate surface 8 can enable devices in the fiber layer 4 to ventilate and dehumidify, and foam sponges arranged on two thin-sheet boards 7 not only have good ductility, and meanwhile, the sound insulation effect is achieved, and the surface of the board surface 1 of the board can be coated or decorated according to the requirements of a user after the plywood is installed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plywood with dampproofing function, includes plank face (1), its characterized in that, the waterproof ventilated membrane (2) of inside fixedly connected with of plank face (1), the one end that plank face (1) was kept away from in waterproof ventilated membrane (2) is provided with plank intermediate layer (3), the fixed fibrous layer (4) that is provided with of one end that waterproof ventilated membrane (2) were kept away from in plank intermediate layer (3), fibrous layer (4) bottom inside fixedly connected with slope set-square (5), slope set-square (5) are symmetrical cross distribution, just slope set-square (5) have reinforcement intermediate layer (6) along cross direction fixed mounting, fixed mounting has thin slice plank (7) between reinforcement intermediate layer (6) and slope set-square (5), both ends fixed mounting that fibrous layer (4) are close to plank intermediate layer (3) inner wall has diaphragm face (8), one end of the transverse plate surface (8) far away from the inclined triangular plate (5) is fixedly provided with a wood plate connecting plate block (9).

2. Plywood with moisture-proof function according to claim 1, characterized in that the board surface (1), the waterproof and breathable membrane (2) and the board interlayer (3) at both ends of the fiber layer (4) are all of symmetrical structure.

3. Plywood with moisture-proof function according to claim 1, characterized in that the surfaces of the wood interlayer (3) and the transverse plate surface (8) are provided with evenly distributed ventilation holes.

4. Plywood with moisture protection according to claim 1, characterized in that the outer walls of the board surfaces (1) are painted with a moisture-proof transparent varnish.

5. Plywood with moisture protection according to claim 1, characterized in that the side of the two thin-sheet wood panels (7) adjacent to the wood panel interlayer (3) is filled with foam sponge.

6. Plywood with moisture-proof function as claimed in claim 1, characterized in that the side of the two wood connecting plates (9) remote from the transverse plate surface (8) is provided with concave-convex grooves, the concave-convex grooves at the two ends of the fibre layer (4) are distributed crosswise, and the concave-convex grooves are provided with uniformly distributed splicing holes.