CN213946789U

CN213946789U - Wear-resisting plywood

Info

Publication number: CN213946789U
Application number: CN202022758530.6U
Authority: CN
Inventors: 司开春
Original assignee: 沭阳县益同木业有限公司
Current assignee: Jiangsu Jiashijia Smart Home Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-13
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a wear-resisting plywood, including outer frame body, one side fixedly connected with T shape connecting strip of outer frame body, two rectangle elongated slots, two have been seted up to outer frame body's opposite side the equal fixedly connected with rubber waterproof strip in inside of rectangle elongated slot, outer frame body's inside is provided with waterproof layer, fire-retardant layer, heat preservation puigging and compressive layer. The utility model discloses, make panel have good waterproof performance through the waterproof layer that sets up, the difficult water swelling that absorbs of panel, the protection against insects stuff of setting, make panel have good protection against insects effect, avoid panel to be destroyed by the worm, the fire-retardant layer of setting makes panel have good fire behavior, can reduce the danger of conflagration, the heat preservation puigging of setting makes panel have heat preservation and syllable-dividing effect, improve the each aspect performance of panel, the resistance to compression layer of setting makes panel have good compressive property, it is not fragile.

Description

Wear-resisting plywood

Technical Field

The utility model relates to a panel technical field especially relates to a wear-resisting plywood.

Background

The plywood is a three-layer or multi-layer plate material formed by rotary cutting a wood section into veneers or slicing battens into veneers and then gluing the veneers by using an adhesive, usually odd-layer veneers are used, and the fiber directions of the veneers on adjacent layers are mutually vertical to be glued. 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 existing wear-resistant plywood is easy to damp in the using process, is easy to expand and loosen after being damped, is easy to be influenced by moths, and has a service life which is easy to be influenced seriously; the existing plywood has no good flame retardance, and the burning area of a fire disaster is easily increased when the fire disaster happens; the existing plywood has a simple connection mode, and the plates are easy to loosen and deform.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wear-resistant plywood.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a wear-resisting plywood, includes the outer frame body, one side fixedly connected with T shape connecting strip of outer frame body, two rectangle elongated slots, two have been seted up to the opposite side of outer frame body the equal fixedly connected with rubber waterproof strip in inside of rectangle elongated slot, the inside of outer frame body is provided with waterproof layer, fire-retardant layer, heat preservation puigging and resistance to compression layer, all be connected through gluing between waterproof layer and fire-retardant layer, fire-retardant layer and heat preservation puigging, heat preservation puigging and the resistance to compression layer, it is provided with moisture absorption strip post to run through between waterproof layer, fire-retardant layer, heat preservation puigging and the resistance to compression layer, the top of moisture absorption strip post extends to the inside of outer frame body, the joint recess corresponding with moisture absorption strip post has been seted up at the interior top of outer frame body, fixedly connected with drawknot nail between outer frame body, waterproof layer, fire-retardant layer, heat preservation puigging and the resistance to compression layer.

As a further description of the above technical solution:

the waterproof layer is located the top of fire-retardant layer, fire-retardant layer is located the top of heat preservation puigging, the heat preservation puigging is located the top of anti-pressure layer.

As a further description of the above technical solution:

and one side of the outer frame body, which is far away from the T-shaped connecting strip, is provided with a T-shaped adapting groove, the T-shaped adapting groove corresponds to the T-shaped connecting strip, and the two rectangular long grooves are positioned at two sides of the T-shaped adapting groove.

As a further description of the above technical solution:

a plurality of round through holes are formed in the waterproof layer, and insect-proof battens are arranged in the round through holes.

As a further description of the above technical solution:

the lower fixed surface on fire-retardant layer is connected with a plurality of oblique nose bars, two the oblique nose bar is a set of, and two oblique nose bars in every group are the symmetry setting, the upper surface on heat preservation puigging is seted up with the corresponding oblique draw-in groove of oblique nose bar.

As a further description of the above technical solution:

the lower fixed surface of heat preservation puigging is connected with the arc lug, the heat preservation puigging passes through the arc lug and resistance to compression layer joint, the half arc groove corresponding with the arc lug is seted up to the upper surface on resistance to compression layer.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this wear-resisting plywood, waterproof layer through setting up makes panel have good waterproof performance, the difficult water swelling that absorbs, the protection against insects stuff of setting, make panel have good protection against insects effect, avoid panel to be destroyed by the worm, the fire-retardant layer that sets up makes panel have good fire behavior, can reduce the danger of conflagration, the heat preservation puigging that sets up makes panel have heat preservation and syllable-dividing effect, improve the each aspect performance of panel, the resistance to compression layer that sets up makes panel have good compressive property, it is not fragile.

2. Compared with the prior art, this wear-resisting plywood, the moisture between waterproof layer, fire-retardant layer, heat preservation puigging and the resistance to compression layer can be absorbed through the moisture absorption strip column that sets up, then the moisture absorption strip column extends to the interior top department of outer frame body, the discharge of the moisture of being convenient for.

3. Compared with the prior art, this wear-resisting plywood, the oblique projecting pole of setting is used for strengthening the joint strength between fire-retardant layer and the heat preservation puigging, and the arc lug of setting is used for strengthening the joint strength between heat preservation puigging and the resistance to compression layer, and the drawknot nail of setting makes the joint strength between the whole panel better, and difficult not hard up and deformation.

Drawings

Fig. 1 is a perspective view of a wear-resistant plywood provided by the utility model;

FIG. 2 is a partial enlarged view of FIG. 1-A in accordance with the present invention;

fig. 3 is a cross-sectional view of an outer frame body of the wear-resistant plywood provided by the utility model;

fig. 4 is a partial enlarged view of fig. 3-B according to the present invention.

Illustration of the drawings:

1. an outer frame body; 2. a T-shaped connecting strip; 3. a T-shaped adapting groove; 4. a rectangular long slot; 5. a rubber waterproof strip; 6. a waterproof layer; 7. a flame retardant layer; 8. a heat and sound insulation layer; 9. a pressure resistant layer; 10. moisture absorption bars; 11. pulling and nailing; 12. a circular through hole; 13. insect-proof wood strips; 14. an oblique clamping groove; 15. an oblique convex rod; 16. a half-arc groove; 17. an arc-shaped bump; 18. clamping the groove.

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. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of wear-resisting plywood: the waterproof and soundproof outer frame comprises an outer frame body 1, wherein a T-shaped connecting strip 2 is fixedly connected to one side of the outer frame body 1, two rectangular long grooves 4 are formed in the other side of the outer frame body 1, rubber waterproof strips 5 are fixedly connected to the inside of the two rectangular long grooves 4, the waterproof performance of the joint of two plates is greatly improved due to the arranged rubber waterproof strips 5, a waterproof layer 6, a flame-retardant layer 7, a heat-insulation soundproof layer 8 and a compression-resistant layer 9 are arranged in the outer frame body 1, the waterproof layer 6, the flame-retardant layer 7, the heat-insulation soundproof layer 8 and the compression-resistant layer 9 are connected through glue, a moisture-absorbing strip column 10 penetrates through the waterproof layer 6, the flame-retardant layer 7, the heat-insulation soundproof layer 8 and the compression-resistant layer 9, the top end of the moisture-absorbing strip column 10 extends into the outer frame body 1, a clamping groove 18 corresponding to the moisture-absorbing strip column 10 is formed in the inner top of the outer frame body 1, and the moisture-absorbing strip column 10 can absorb the moisture 6, Fire-retardant layer 7, the moisture between heat preservation puigging 8 and the resistance to compression layer 9, then moisture absorption strip post 10 extends to outer frame body 1's interior top department, the discharge of the moisture of being convenient for, fixedly connected with drawknot nail 11 between outer frame body 1, waterproof layer 6, fire-retardant layer 7, heat preservation puigging 8 and the resistance to compression layer 9, the drawknot nail 11 that sets up makes the joint strength between the whole panel better, difficult not hard up and deformation.

The waterproof layer 6 is positioned above the flame-retardant layer 7, the flame-retardant layer 7 is positioned above the heat-preservation sound-insulation layer 8, the arranged flame-retardant layer 7 enables the plate to have good fireproof performance and can reduce the danger of fire, the arranged heat-preservation sound-insulation layer 8 enables the plate to have heat-preservation and sound-insulation effects and improves various performances of the plate, the heat-preservation sound-insulation layer 8 is positioned above the compression-resistant layer 9, the arranged compression-resistant layer 9 enables the plate to have good compression-resistant performance and is not easy to damage, one side of the outer frame body 1, which is far away from the T-shaped connecting strip 2, is provided with the T-shaped adapting grooves 3, the T-shaped adapting grooves 3 correspond to the T-shaped connecting strips 2, the arranged T-shaped adapting grooves 3 and the T-shaped connecting strips 2 can facilitate splicing of the two plates, the two rectangular long grooves 4 are positioned at two sides of the T-shaped adapting grooves 3, the waterproof layer 6 is internally provided with a plurality of round through holes 12, and the plurality of round through holes 12 are internally provided with wood strips 13, waterproof layer 6 through setting up makes panel have good waterproof performance, the difficult water swelling that absorbs water of panel, the protection against insects stuff 13 that sets up in waterproof layer 6, a plurality of oblique nose bar 15 of lower fixed surface of fire-retardant layer 7 are connected with, two oblique nose bar 15 are a set of, and two oblique nose bar 15 are the symmetry setting in every group, the oblique draw-in groove 14 corresponding with oblique nose bar 15 is seted up to the upper surface of heat preservation puigging 8, the oblique nose bar 15 of setting is used for strengthening fire-retardant layer 7 and the joint strength between the heat preservation puigging 8, the lower fixed surface of heat preservation puigging 8 is connected with arc lug 17, heat preservation puigging 8 passes through arc lug 17 and resistance to compression layer 9 joint, half arc groove 16 corresponding with arc lug 17 has been seted up to the upper surface of resistance to compression layer 9, the arc lug 17 of setting is used for strengthening the joint strength between heat preservation puigging 8 and the resistance to compression layer 9.

The working principle is as follows: when the waterproof and soundproof waterproof structure is used, the board has good waterproof performance through the arranged waterproof layer 6, the board is not easy to absorb water and expand, the insect-proof wood strips 13 are arranged in the waterproof layer 6, so that the board has good insect-proof effect, the board is prevented from being damaged by insects, the board has good fireproof performance through the arranged flame-retardant layer 7, the danger of fire can be reduced, the board has heat preservation and soundproof effects through the arranged heat preservation and soundproof layer 8, the performances of all aspects of the board are improved, the board has good compressive performance through the arranged compressive layer 9 and is not easy to damage, moisture between the waterproof layer 6, the flame-retardant layer 7, the heat preservation and soundproof layer 8 and the compressive layer 9 can be absorbed through the arranged moisture absorption strip columns 10, then the moisture absorption strip columns 10 extend to the inner top of the outer frame body 1, the moisture can be conveniently discharged, and the connection strength between the whole boards is better through the arranged binding nails 11, difficult not hard up and warp, the oblique projecting pole 15 of setting is used for strengthening the joint strength between fire-retardant layer 7 and the heat preservation puigging 8, and the arc lug 17 of setting is used for strengthening the joint strength between heat preservation puigging 8 and the resistance to compression layer 9.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a wear-resisting plywood, includes outer frame body (1), its characterized in that: one side of the outer frame body (1) is fixedly connected with a T-shaped connecting strip (2), the other side of the outer frame body (1) is provided with two rectangular long grooves (4), the interiors of the two rectangular long grooves (4) are fixedly connected with rubber waterproof strips (5), a waterproof layer (6), a flame-retardant layer (7), a heat-preservation sound-insulation layer (8) and a pressure-resistant layer (9) are arranged in the outer frame body (1), the waterproof layer (6), the flame-retardant layer (7), the heat-preservation sound-insulation layer (8) and the pressure-resistant layer (9) are connected through glue, moisture-absorbing strip columns (10) penetrate through the waterproof layer (6), the flame-retardant layer (7), the heat-preservation sound-insulation layer (8) and the pressure-resistant layer (9), the top ends of the moisture-absorbing strip columns (10) extend into the interior of the outer frame body (1), and clamping grooves (18) corresponding to the moisture-absorbing strip columns (10) are formed in the top of the outer frame body (1), the outer frame body (1), the waterproof layer (6), the flame retardant layer (7), the heat preservation and sound insulation layer (8) and the pressure resistant layer (9) are fixedly connected with a drawknot nail (11).

2. A wear resistant plywood as claimed in claim 1, wherein: the waterproof layer (6) is located above the flame-retardant layer (7), the flame-retardant layer (7) is located above the heat-preservation sound-insulation layer (8), and the heat-preservation sound-insulation layer (8) is located above the pressure-resistant layer (9).

3. A wear resistant plywood as claimed in claim 1, wherein: t-shaped adaptation grooves (3) are formed in one side, far away from the T-shaped connecting strips (2), of the outer frame body (1), the T-shaped adaptation grooves (3) correspond to the T-shaped connecting strips (2), and the two rectangular long grooves (4) are located on two sides of the T-shaped adaptation grooves (3).

4. A wear resistant plywood as claimed in claim 1, wherein: a plurality of round through holes (12) are formed in the waterproof layer (6), and insect-proof battens (13) are arranged in the round through holes (12).

5. A wear resistant plywood as claimed in claim 1, wherein: the lower fixed surface on fire-retardant layer (7) is connected with a plurality of oblique nose bars (15), two oblique nose bar (15) are a set of, and two oblique nose bars (15) are the symmetry setting in every group, the upper surface of heat preservation puigging (8) is seted up with oblique corresponding oblique draw-in groove (14) of nose bar (15).

6. A wear resistant plywood as claimed in claim 1, wherein: the lower fixed surface of heat preservation puigging (8) is connected with arc lug (17), heat preservation puigging (8) are through arc lug (17) and resistance to compression layer (9) joint, half arc groove (16) corresponding with arc lug (17) have been seted up to the upper surface of resistance to compression layer (9).