CN211200888U

CN211200888U - Waterproof plywood for indoor ceiling

Info

Publication number: CN211200888U
Application number: CN201921093672.6U
Authority: CN
Inventors: 王文龙
Original assignee: Pizhou Yuzhe Wood Industry Co ltd
Current assignee: Pizhou Yuzhe Wood Industry Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-08-07
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses an indoor waterproof plywood for ceiling, including plywood body, second sheet layer, first fixed block and second fixed block, a plurality of fixed slot has been seted up to the plywood body terminal surface, the support groove has been seted up to fixed slot one side, first fixed block bottom fixedly connected with spout, the joint groove has been seted up to the spout lateral wall, the installation cavity has been seted up to second fixed block inside, second fixed block one end is rotated through the pivot and is connected with the joint board, a joint board terminal surface fixed mounting has the spring, first fixed block and second fixed block lateral wall fixedly connected with flexure strip. The utility model provides the high performance of this indoor waterproof plywood for ceiling avoids glue ageing to cause the plywood to stick up the limit, has also stopped the danger that the plywood dropped from the ceiling, guarantees that the plywood can normal use, has also improved the life of plywood.

Description

Waterproof plywood for indoor ceiling

Technical Field

The utility model relates to a panel technical field specifically is an indoor waterproof plywood for ceiling.

Background

Plywood is a three-layer or multi-layer plate material made up by using wood segments and making them be rotary-cut into single board or sliced into thin wood and using adhesive to make them be glued together, and usually using odd number of layers of single board and making the fibre directions of adjacent layers of single board be mutually perpendicular. The plywood is one of common furniture materials, is one of three large plates of an artificial plate, and can also be used as a material for airplanes, ships, trains, automobiles, buildings, packing boxes and the like. A group of veneers are typically assembled and glued perpendicular to each other in the direction of the adjacent layers of wood grain, and the skins and inner sheets are typically symmetrically disposed on either side of the center layer or core. The glued veneer is pressed into the wood grain board blank by the criss-cross matching of the glued veneer according to the wood grain direction under the condition of heating or not heating. Waterproof plywood in use today can age then cause the plywood edge to produce and stick up the limit because of glue, can make the plywood drop from the ceiling when serious, has the potential safety hazard, and not only causes the influence to the use of plywood, has also reduced the life of plywood. Therefore, we propose a waterproof plywood for indoor ceiling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor waterproof plywood for ceiling to provide present waterproof plywood in use in solving above-mentioned background art, can age then cause the plywood edge to produce because of glue and stick up the limit, can make the plywood drop from the ceiling when serious, have the potential safety hazard, and not only cause the influence to the use of plywood, also reduced plywood life's problem.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an indoor waterproof plywood for ceiling, includes plywood body, second sheet layer, first fixed block and second fixed block, a plurality of fixed slot has been seted up to plywood body terminal surface, the support groove has been seted up to fixed slot one side, first fixed block bottom fixedly connected with spout, the joint groove has been seted up to the spout lateral wall, the installation cavity has been seted up to second fixed block inside, second fixed block one end is rotated through the pivot and is connected with the joint board, a joint board terminal surface fixed mounting has the spring, first fixed block and second fixed block lateral wall fixedly connected with flexure strip.

Preferably, the top end of the second fixing block is the same as the width of the sliding groove, and the clamping plate is clamped with the clamping groove in a matched mode.

Preferably, a fixed seat is fixedly installed in the installation cavity, and one end of the spring is fixedly connected to the fixed seat.

Preferably, first fixed block and second fixed block all slide with the fixed slot phase-match, and the thickness behind first fixed block and the second fixed block joint is the same with plywood body's thickness.

Preferably, four fixing grooves are formed in the four fixing grooves and are respectively formed in four corners of the top end of the plywood body.

Preferably, a waterproof coating is laid at the bottom end of the second plate layer and is made of foamed polyurethane.

Preferably, the plywood body comprises a first ply, a fiberglass mesh layer and a second ply, the fiberglass mesh layer being located between the first ply and the second ply.

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

the utility model discloses, at first carry out the rubber coating extrusion with the plywood, then place first fixed block in the fixed slot, then promote first fixed block and make the flexure strip place in supporting the groove, then place the second fixed block at the other end of fixed slot, then slide the top of second fixed block in the spout, then continue to promote the second fixed block, the joint board rotates to the right side at first, then rotate to the left under the effect of spring, thereby make the joint integrated circuit board in the joint groove, first fixed block and second fixed block produce the power that mutually struggles mutually in opposite directions under the effect of flexure strip simultaneously, therefore be convenient for carry out the chucking with the plywood, solved present waterproof plywood in use, because of glue can age then cause the plywood edge to warp the limit, can make the plywood drop from the ceiling when serious, there is the potential safety hazard, and not only cause the influence to the use of plywood, also reduced the technical problem of the life of plywood, improved this indoor waterproof plywood for ceiling's performance, avoided glue ageing to cause the plywood to stick up the limit, also stopped the danger that the plywood dropped from the ceiling, guaranteed that the plywood can normal use, also improved the life of plywood.

Drawings

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

FIG. 2 is an enlarged view of the position A in FIG. 1 according to the embodiment of the present invention;

fig. 3 is a sectional view of a second fixing block according to an embodiment of the present invention.

In the figure: 1. a plywood body; 2. a first ply; 3. a fiberglass mesh layer; 4. a second ply; 5. fixing grooves; 6. a support groove; 7. a first fixed block; 8. a second fixed block; 9. a chute; 10. a clamping groove; 11. a mounting cavity; 12. a clamping and connecting plate; 13. a fixed seat; 14. a spring; 15. an elastic sheet; 16. And (3) a waterproof coating.

Detailed Description

In order to improve this indoor waterproof plywood for ceiling's performance, avoid glue to age and cause the plywood to stick up the limit, also stopped the danger that the plywood dropped from the ceiling, guaranteed that the plywood can normal use, also improved the technical problem of the life of plywood, the embodiment of the utility model provides an indoor waterproof plywood for ceiling. 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-3, the embodiment provides a waterproof plywood for an indoor ceiling, which comprises a plywood body 1, a second board layer 4, a first fixing block 7 and a second fixing block 8, wherein a plurality of fixing grooves 5 are formed in the end surface of the plywood body 1, a supporting groove 6 is formed in one side of each fixing groove 5, a sliding groove 9 is fixedly connected to the bottom end of the first fixing block 7, a clamping groove 10 is formed in the side wall of the sliding groove 9, an installation cavity 11 is formed in the second fixing block 8, one end of the second fixing block 8 is rotatably connected with a clamping plate 12 through a rotating shaft, a spring 14 is fixedly installed on one end surface of the clamping plate 12, and elastic sheets 15 are fixedly connected to the side walls of.

In this embodiment, at first carry out rubber coating extrusion with the plywood, then place first fixed block 7 in fixed slot 5, then promote first fixed block 7 and make the flexure strip 15 place in supporting groove 6, then place second fixed block 8 at the other end of fixed slot 5, then slide the top of second fixed block 8 in spout 9, then continue to promote second fixed block 8, joint plate 12 is at first rotated to the right side, then rotate to the left under spring 14's effect, thereby make joint plate 12 card in joint groove 10, first fixed block 7 and second fixed block 8 are under flexure strip 15's effect simultaneously, produce the power of struggling mutually in opposite directions, be convenient for carry out the chucking with the plywood from this.

Example 2

Referring to fig. 1-3, a further improvement is made on the basis of embodiment 1: the width of the top end of the second fixing block 8 is the same as that of the sliding groove 9, the clamping plate 12 is matched and clamped with the clamping groove 10 to facilitate the matched clamping and fixing of the first fixing block 7 and the second fixing block 8, the fixing seat 13 is fixedly installed in the installation cavity 11, one end of the spring 14 is fixedly connected with the fixing seat 13, the spring 14 can be fixed through the fixing seat 13 to prevent the deviation of the spring 14 in use, the first fixing block 7 and the second fixing block 8 are matched and slide with the fixing groove 5, and the thickness of the clamped first fixing block 7 and the second fixing block 8 is the same as that of the plywood body 1, so that the integrity of the plywood is better, the attractiveness of the plywood is ensured, four fixing grooves 5 are formed in the four corners of the top end of the plywood body 1 respectively, the structure is reasonable, and the plywood body 1, avoid breaking away from of glue, waterproof coating 16 has been laid to 4 bottoms of second sheet layer, and waterproof coating 16 makes for foaming polyurethane, can utilize waterproof coating 16 to carry out water repellent to the plywood, and plywood body 1 includes first sheet layer 2, glass fiber net layer 3 and second sheet layer 4, and glass fiber net layer 3 is located between first sheet layer 2 and the second sheet layer 4, can guarantee the intensity of this plywood through glass fiber net layer 3.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an indoor waterproof plywood for ceiling, includes plywood body (1), second sheet layer (4), first fixed block (7) and second fixed block (8), its characterized in that: a plurality of fixed slot (5) have been seted up to plywood body (1) terminal surface, support groove (6) have been seted up to fixed slot (5) one side, first fixed block (7) bottom fixedly connected with spout (9), joint groove (10) have been seted up to spout (9) lateral wall, installation cavity (11) have been seted up to second fixed block (8) inside, second fixed block (8) one end is rotated through the pivot and is connected with joint board (12), joint board (12) a terminal surface fixed mounting has spring (14), first fixed block (7) and second fixed block (8) lateral wall fixed connection have elastic piece (15).

2. The waterproof plywood for an indoor ceiling of claim 1, wherein: the top end of the second fixing block (8) is the same as the width of the sliding groove (9), and the clamping plate (12) is clamped with the clamping groove (10) in a matched mode.

3. The waterproof plywood for an indoor ceiling of claim 1, wherein: fixed mounting has fixing base (13) in installation cavity (11), spring (14) one end fixed connection is in fixing base (13).

4. The waterproof plywood for an indoor ceiling of claim 1, wherein: first fixed block (7) and second fixed block (8) all slide with fixed slot (5) phase-match, and the thickness behind first fixed block (7) and second fixed block (8) joint is the same with the thickness of plywood body (1).

5. The waterproof plywood for an indoor ceiling of claim 1, wherein: four fixing grooves (5) are formed and are respectively formed in four corners of the top end of the plywood body (1).

6. The waterproof plywood for an indoor ceiling of claim 1, wherein: and a waterproof coating (16) is laid at the bottom end of the second plate layer (4), and the waterproof coating (16) is made of foamed polyurethane.

7. The waterproof plywood for an indoor ceiling of claim 1, wherein: plywood body (1) includes first ply (2), glass fiber net layer (3) and second ply (4), glass fiber net layer (3) are located between first ply (2) and second ply (4).