CN218117042U

CN218117042U - External wall panel

Info

Publication number: CN218117042U
Application number: CN202222467614.3U
Authority: CN
Inventors: 刘静; 李跃强; 景诗雅; 邵俊凯; 陈岩; 刘雨涵; 刘逸果; 刘懿铭
Original assignee: Chongqing Keda Machinery Co ltd
Current assignee: Chongqing Keda Machinery Co ltd
Priority date: 2022-08-09
Filing date: 2022-09-16
Publication date: 2022-12-23
Anticipated expiration: 2032-09-16

Abstract

The utility model provides an external wall panel, two adjacent sides of the external wall panel are provided with first connecting edges, and two adjacent sides are provided with second connecting edges which are used for being connected with the first connecting edges on the adjacent external wall panel; the inner surface of the first connecting edge is coplanar with the inner surface of the external wall panel, the outer surface of the second connecting edge is coplanar with the outer surface of the external wall panel, and the outer surface of the first connecting edge is coplanar with the inner surface of the second connecting edge. The utility model discloses an external wall panel, when the construction, connect the limit with first connection limit and second between the adjacent external wall panel and correspond and be connected, can guarantee the stable connection between board and the board, and its simple structure, manufacturing process is simple, and the internal surface of first connection limit and the internal surface coplane of external wall panel, the surface of second connection limit and the surface coplane of external wall panel, the surface of first connection limit and the internal surface coplane of second connection limit, can also guarantee roughness and the pleasing to the eye degree after being connected between external wall panel and the external wall panel.

Description

External wall panel

Technical Field

The utility model relates to a building material technical field particularly, is an external wall panel.

Background

The wall of building outer wall usually adopts modes such as outer wall tile to decorate building outer wall and beautifies, and the side fascia generally is rectangle or square, and some can also set into parallelogram according to the demand. As shown in fig. 7, the applicant previously filed a chinese utility model patent with publication No. CN216516613U entitled building exterior wall panel, which discloses the following: the wall panel comprises an outer wall panel body (1), wherein connecting edges (2) are arranged on two adjacent side edges of the outer wall panel body (1), connecting grooves (3) are arranged on the other two adjacent side edges of the outer wall panel body, and the connecting edges (2) are used for being inserted into the connecting grooves (3) on the side edges of the corresponding side edges of the adjacent outer wall panels; the connecting edge (2) is arranged on the edge of the inner surface of the outer wall panel body (1), and the connecting groove (3) is arranged between the inner surface and the outer surface of the outer wall panel body (1). It has the following disadvantages: because the connecting groove sets up between the internal surface of exterior shingle nail body and surface, its structure is comparatively complicated, and production technology is complicated.

Therefore, the existing external wall panel is still to be improved.

Disclosure of Invention

In view of this, the utility model aims at providing an external wall panel can guarantee the stable connection between board and the board, and its simple structure, and manufacturing process is simple.

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

the utility model provides an external wall panel, wherein two adjacent sides of the external wall panel are provided with first connecting edges, and two other adjacent sides are provided with second connecting edges which are used for being connected with the first connecting edges on the adjacent external wall panel;

the inner surface of the first connecting edge is coplanar with the inner surface of the external wall panel, the outer surface of the second connecting edge is coplanar with the outer surface of the external wall panel, and the outer surface of the first connecting edge is coplanar with the inner surface of the second connecting edge.

Furthermore, the first connecting edge is provided with a fixing hole for fixing the external wall panel on the wall surface.

Further, the fixing hole is a strip-shaped counter bore.

Further, the width of the first connecting edge is larger than that of the second connecting edge.

Furthermore, locating blocks are arranged on two side edges where the second connecting edges are located on the external wall panel, locating grooves matched with the locating blocks are arranged on the first connecting edges, the inner surfaces of the locating blocks are coplanar with the inner surfaces of the first connecting edges, and when the locating blocks are inserted into the locating grooves, the outer surfaces of the locating blocks are coplanar with the inner surfaces of the locating grooves.

Furthermore, the thickness of the positioning block gradually decreases from the bottom to the end, an inclined plane is formed on the upper surface of the positioning block, and an inclined plane which is attached to the upper surface of the positioning block is arranged on the inner surface of the positioning groove.

Furthermore, the width of the positioning groove is larger than or equal to that of the positioning block.

Furthermore, the inner surface of the external wall panel is provided with a groove, and a reinforcing rib plate and a raised grid pattern are arranged in the groove.

Further, an internal reinforcing structure for reinforcing the structural strength is arranged below the surface layer of the external wall panel, and the internal reinforcing structure is one or more of a fiber mesh, a metal mesh and fiber cloth.

Further, the external wall panel is made of basalt fiber composite material, glass fiber composite material, carbon fiber composite material, boron fiber composite material, aramid fiber composite material, silicon carbide fiber composite material or asbestos fiber composite material.

The beneficial effects of the utility model reside in that:

the utility model discloses an external wall panel, when the construction, connect the limit with the second with first connection between the adjacent external wall panel and correspond and connect, can guarantee the stable connection between board and the board, and its simple structure, manufacturing process is simple, and the internal surface of first connection limit and the internal surface coplane of external wall panel, the surface of second connection limit and the surface coplane of external wall panel, the surface of first connection limit and the internal surface coplane of second connection limit, can also guarantee roughness and the pleasing to the eye degree after being connected between external wall panel and the external wall panel.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

In order to make the purpose, technical scheme and beneficial effect of the utility model clearer, the utility model provides a explain as follows the attached drawing:

fig. 1 is a schematic view of an embodiment of the external wall panel of the present invention;

FIG. 2 is a schematic front view of an embodiment of the present invention;

FIG. 3 is a schematic back view of an embodiment of the external wall panel of the present invention;

fig. 4a is a schematic external surface view of the external wall panels of the present invention after being spliced together;

fig. 4b is a schematic view of the inner surface of the external wall panels of the present invention after being spliced;

FIG. 5 is a schematic view of the positioning block and the positioning slot cooperating with each other;

fig. 6a is a schematic cross-sectional view of the external wall panel of the present invention;

fig. 6b is a schematic cross-sectional view of the external wall panel of the present invention;

fig. 6c is a schematic cross-sectional view of the external wall panel of the present invention;

fig. 6d is a schematic cross-sectional view of the external wall panel of the present invention;

fig. 7 is a schematic view of a conventional exterior wall panel.

Description of the reference numerals:

1-a first connecting edge; 2-a second connecting edge; 3-fixing holes; 4-positioning blocks; 5-positioning a groove; 6-a reinforcing rib plate; 7-grid pattern; 8-a fiber web; 9-metal mesh; 10-fiber cloth.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

As shown in fig. 1-3, this embodiment provides an external wall panel, in this embodiment, the external wall panel is rectangular, two adjacent sides of the external wall panel are provided with first connecting edges 1, and two other adjacent sides are provided with second connecting edges 2 for connecting with the first connecting edges 1 of the adjacent external wall panel;

the internal surface of first connecting edge 1 and the internal surface coplane of side fascia, the external surface of second connecting edge 2 and the external surface coplane of side fascia, the internal surface coplane of first connecting edge 1 and second connecting edge 2 guarantees that the external surface of first connecting edge 1 on the adjacent side fascia can closely laminate with the internal surface of second connecting edge 2 after the contact.

As shown in fig. 4a and 4b, when in construction, the first connecting edge 1 and the second connecting edge 2 between the adjacent external wall panels are correspondingly connected, the stable connection between the panels and the external wall panels can be ensured, the structure is simple, the manufacturing process is simple, the inner surface of the first connecting edge 1 is coplanar with the inner surface of the external wall panels, the outer surface of the second connecting edge 2 is coplanar with the outer surface of the external wall panels, the outer surface of the first connecting edge 1 is coplanar with the inner surface of the second connecting edge 2, and the flatness and the attractiveness after the connection between the external wall panels and the external wall panels can also be ensured. In this embodiment, the width of the first connecting edge 1 is greater than that of the second connecting edge 2, so that a gap for installing the decorative strip 11 is formed after the boards are connected, and the attractiveness of the wall surface can be further improved.

As shown in fig. 1-3, the first connecting edge 1 of the present embodiment is provided with a fixing hole 3 for fixing the external wall panel on a wall surface, and the fixing hole 3 is an elongated counter bore. Can utilize parts such as nail or screw to fix the side fascia on the wall, and rectangular shape counter bore can also make the head that parts such as nail or screw are used for fixing be located the counter bore, prevents that it from being connected 2 emergence interferences on limit with the second.

As shown in fig. 1-3, the external wall panel of this embodiment is provided with positioning blocks 4 on two side edges of the second connecting edge 2, the first connecting edge 1 is provided with positioning slots 5 matching with the positioning blocks 4, the inner surfaces of the positioning blocks 4 and the first connecting edge 1 are coplanar, and when the positioning blocks 4 are inserted into the positioning slots 5, the outer surfaces of the positioning blocks 4 and the inner surfaces of the positioning slots 5 are coplanar. The positioning function is conveniently realized during installation.

As shown in fig. 5, the thickness of the positioning block 4 gradually decreases from the bottom to the end, an inclined surface is formed on the upper surface of the positioning block 4, and the inner surface of the positioning groove 5 is provided with an inclined surface for being attached to the upper surface of the positioning block 4. Therefore, the firmness degree of the positioning block 4 can be enhanced, and the phenomenon that the positioning block falls off when colliding is reduced.

As shown in fig. 5, the margin of the positioning groove 5 of the present embodiment is greater than or equal to the width of the positioning block 4. The positioning block 4 is conveniently placed in the positioning groove 5.

As shown in fig. 2, the inner surface of the external wall panel of this embodiment is provided with grooves, and reinforcing ribs 6 and raised grid lines 7 are provided in the grooves. The strength of the external wall panel can be enhanced by the reinforcing rib plate 6, the firmness of the external wall panel attached to the external wall can be increased, and the risk of falling of the external wall panel is reduced.

As shown in fig. 6a to 6d, the exterior wall panel of the present embodiment is provided with an internal reinforcing structure for reinforcing the structural strength under the surface layer, wherein the internal reinforcing structure is one or more of a fiber mesh 8, a metal mesh 9 and a fiber cloth 10. In specific implementation, according to requirements, one of the fiber net 8, the metal net 9 and the fiber cloth 10 can be arranged under the surface layer of the external wall board, two of the fiber net 8, the metal net 9 and the fiber cloth 10 can be arranged under the surface layer of the external wall board, and the fiber net 8, the metal net 9 and the fiber cloth 10 can be arranged under the surface layer of the external wall board.

The external wall panel of the embodiment is made of basalt fiber composite material, glass fiber composite material, carbon fiber composite material, boron fiber composite material, aramid fiber composite material, silicon carbide fiber composite material or asbestos fiber composite material. The composite material is a new material formed by optimally combining material components with different properties by using an advanced material preparation technology, has light weight compared with various traditional materials, and can greatly reduce inconvenience brought by construction.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitution or transformation made by the technical personnel in the technical field on the basis of the utility model is within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. An external wall panel, which is characterized in that: two adjacent side edges of the external wall panel are provided with first connecting edges (1), and the other two adjacent side edges are provided with second connecting edges (2) used for being connected with the first connecting edges (1) on the adjacent external wall panel;

the inner surface of the first connecting edge (1) is coplanar with the inner surface of the external wall panel, the outer surface of the second connecting edge (2) is coplanar with the outer surface of the external wall panel, and the outer surface of the first connecting edge (1) is coplanar with the inner surface of the second connecting edge (2).

2. The exterior wall panel of claim 1, wherein: and the first connecting edge (1) is provided with a fixing hole (3) for fixing the external wall panel on the wall surface.

3. The exterior wall panel of claim 2, wherein: the fixing hole (3) is a strip-shaped counter bore.

4. The exterior wall panel of claim 1, wherein: the width of the first connecting edge (1) is larger than that of the second connecting edge (2).

5. The exterior wall panel of claim 1, wherein: be located on the side fascia be equipped with locating piece (4) on two sides at second connection limit (2) place, be equipped with on first connection limit (1) with locating piece (4) assorted constant head tank (5), the internal surface of locating piece (4) with the internal surface coplane of first connection limit (1), and work as locating piece (4) are pegged graft when in constant head tank (5), the surface of locating piece (4) with the internal surface coplane of constant head tank (5).

6. The exterior wall panel according to claim 5, wherein: the thickness of the bottom to the end of the positioning block (4) is gradually reduced, an inclined plane is formed on the upper surface of the positioning block (4), and the inner surface of the positioning groove (5) is provided with an inclined plane which is attached to the upper surface of the positioning block (4).

7. The exterior wall panel according to claim 6, wherein: the width of the positioning groove (5) is larger than or equal to the width of the positioning block (4).

8. The exterior wall panel of claim 1, wherein: the inner surface of the external wall panel is provided with a groove, and a reinforcing rib plate (6) and a raised grid pattern (7) are arranged in the groove.

9. The exterior wall panel of claim 1, wherein: an internal reinforcing structure used for reinforcing the structural strength is arranged under the surface layer of the external wall panel, and the internal reinforcing structure is one or more of a fiber mesh (8), a metal mesh (9) and fiber cloth (10).

10. The exterior wall panel of claim 1, wherein: the external wall panel is made of basalt fiber composite material, glass fiber composite material, carbon fiber composite material, boron fiber composite material, aramid fiber composite material, silicon carbide fiber composite material or asbestos fiber composite material.