CN206328988U - Wall external corner structure - Google Patents

Abstract

The utility model discloses a male corner structure of a wall body, which comprises: a metal skeleton fixedly installed at the male corner of a raised part of the wall; a male corner connector fixedly installed at the outer corner of the metal skeleton; and a decorative plate positioned at The two sides of the male corner connector are installed on the two outer surfaces of the outer corner of the metal frame, and are sealed with the male corner connector. The external corner structure of the wall body provided by the utility model solves the shortcomings of uneven cutting of the external corners, poor appearance and poor waterproof effect during the installation process of the cement-based male corners of the same material.

Description

External angle structure of the wall

technical field

The utility model relates to the field of construction, in particular to an external angle structure of a wall body.

Background technique

During the installation process of cement-based external corners of the same material, there will be problems such as uneven corner cutting, poor appearance and poor waterproof effect. Moreover, as shown in Figure 1, weather-resistant silicone sealant is used to seal the joints with the board. After a period of use, the surface of the sealant will absorb dust. After a long time, the sealant is prone to aging and cracking, which will affect the construction. The beauty of the object wall.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides a wall external corner structure, which solves the shortcomings of uneven cutting of external corners, poor appearance and poor waterproof effect during the installation process of cement-based external corners of the same material.

In order to achieve the purpose of the utility model, the utility model provides a structure of the external corner of the wall, including: a metal skeleton, fixedly installed at the male corner of the raised part of the wall; a male corner connector, fixedly installed on the metal skeleton and a decorative plate, located on both sides of the male corner connector, installed on the two outer surfaces of the outer corner of the metal frame, and sealed with the male corner connector.

Optionally, the external corner structure of the wall further includes: a building main structure, and the metal skeleton is fixed on the building main structure.

Optionally, the decorative board is a Jinbang board, and the main building structure is a concrete frame structure or a steel structure.

Optionally, the external corner structure of the wall further includes: a sealing strip installed between the decorative board and the external corner connector.

Optionally, the sealing strip is an EPDM sealing strip.

Optionally, the metal skeleton includes: a base frame with a rectangular frame shape in cross section, fixedly installed at the external corner of the wall; and two C-shaped keels, located on both sides of the base frame, and two C The two outer bottom surfaces of the profile keel are correspondingly attached to the two adjacent outer surfaces of the base frame facing the wall.

Optionally, the male angle connector includes: a first right-angle plate and a second right-angle plate arranged symmetrically in the center, and the corner ends of the first right-angle plate and the corner ends of the second right-angle plate are symmetrical; A shaped plate, located between the first right-angled plate and the second right-angled plate, and adjacent to the two straight sides of the first right-angled plate and the second right-angled plate are correspondingly connected, the first right-angled plate and the second right-angled plate are correspondingly connected The outer edges of a group of adjacent board edges of the second right-angle board, and the sealing treatment is performed between the group of board edges and the decorative board; the adjacent first right-angle board and the second right-angle board The inner surface of another group of board edges is attached to the two surfaces of the outer corners of the metal skeleton, and the outer surface of the group of board edges is provided with matching structures, and the two matching structures are corresponding to the first right angle board and the corner ends of the second right-angle board.

Optionally, the matching structure is a T-shaped slot.

Optionally, the first right-angle plate, the second right-angle plate and the arc-shaped plate are integrated structures.

Optionally, the first right-angle board, the second right-angle board and the base frame are fixed together by cross countersunk head self-drilling nails; the decorative board and the C-shaped keel are connected by metal hangers Fix together with countersunk head self-drilling nails.

Compared with the prior art, the external corner structure of the wall body provided by the utility model solves the shortcomings of uneven cutting of the external corners, poor appearance and poor waterproof effect during the installation process of the cement-based external corners of the same material.

Furthermore, sealing strips are used to seal the joints with the boards, which solves the problem of using weather-resistant silicone sealant for traditional sealing. After a period of use, the surface of the sealant absorbs dust and affects the aesthetics of the building wall. question.

Other features and advantages of the present invention will be set forth in the following description, and, in part, will be apparent from the description, or can be learned by practicing the present invention. The objectives and other advantages of the utility model can be realized and obtained by the structures particularly pointed out in the specification, claims and accompanying drawings.

Description of drawings

The accompanying drawings are used to provide a further understanding of the technical solution of the utility model, and constitute a part of the description, together with the embodiments of the application, are used to explain the technical solution of the utility model, and do not constitute a limitation to the technical solution of the utility model.

Fig. 1 is the cross-sectional partial structure schematic diagram of the structure at the external corner of the wall body of the related art;

Fig. 2 is a top view structural schematic diagram of the male corner connector described in the utility model;

Fig. 3 is the front structural schematic diagram of the EPDM sealing strip described in the utility model;

Fig. 4 is the structural schematic diagram after the assembly of male angle connector and EPDM sealing strip described in the utility model;

Fig. 5 is a schematic cross-sectional structure diagram of the external corner structure of the wall according to the utility model.

Wherein, the corresponding relationship between reference numerals and component names in Fig. 2 to Fig. 5 is:

1 Male angle connector, 2 Decorative board, 3 Building main structure, 4 Sealing strip, 51 Base frame, 52C type keel, 61 Metal pendant, 62 Self-drilling nails.

detailed description

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from those described here, therefore, the protection scope of the utility model is not limited by the following disclosure limitations of specific examples.

The external angle structure of the wall body described in some embodiments of the present invention will be described below in conjunction with the accompanying drawings.

The external corner structure of the wall body provided by the utility model, as shown in Figure 5, includes: a metal skeleton, fixedly installed at the male corner of the raised part of the wall; male corner connector 1, fixedly installed at the outer corner of the metal skeleton; And the decorative plate 2 is located on both sides of the male corner connector 1 and installed on the two outer surfaces of the outer corners of the metal frame, and is sealed with the male corner connector 1 .

The external corner structure of the wall body provided by the utility model solves the disadvantages of uneven cutting of the external corners, poor appearance and poor waterproof effect during the installation process of the cement-based male corners of the same material.

Preferably, the external corner structure of the wall further includes: a main building structure 3 on which the metal skeleton is fixed.

Among them, the decorative board 2 is a Jinbang board, and the main building structure 3 is a concrete frame structure or a steel structure.

Further, the external corner structure of the wall also includes: a sealing strip 4, which is installed between the decorative panel 2 and the male corner connector 1, and is used to seal the gap between the decorative panel 2 and the male corner connector 1 to prevent water and dust into the gap.

Preferably, the sealing strip 4 is an EPDM sealing strip.

Specifically, the metal skeleton includes: a base frame 51 with a rectangular frame shape in cross section, fixedly installed at the male corner of the wall; The two outer bottom surfaces of 52 are correspondingly attached to the two adjacent outer surfaces of the base frame 51 facing the wall.

Optionally, as shown in FIG. 2 , FIG. 4 and FIG. 5 , the male corner connector 1 includes: a first right-angle plate and a second right-angle plate symmetrically arranged in the center, and the corner end of the first right-angle plate and the second The corner ends of the right-angle plates are symmetrical; the arc-shaped plate is located between the first right-angle plate and the second right-angle plate, and its two straight sides adjacent to the first right-angle plate and the second right-angle plate are correspondingly connected to the first right-angle plate and the second The outer edges of a group of adjacent board edges of the right-angled board, and the sealing treatment is carried out between the group of board edges and the decorative panel 2; The two surfaces of the outer corners of the metal frame are bonded together, and the outer surfaces of the group of plate edges are provided with matching structures for fixing the sealing strip, and the two matching structures correspond to the corner ends adjacent to the first right-angle plate and the second right-angle plate.

The design of male corner connectors solves the shortcomings of uneven cutting of male corners, poor appearance and poor waterproof effect during the installation process of cement-based male corners of the same material; at the same time, sealant strips are used at the joints with the boards Sealing solves the problem of using weather-resistant silicone sealant for traditional sealing treatment. After a period of use, the surface of the sealant absorbs dust and affects the aesthetics of the building wall.

As shown in Figure 3 and Figure 4, the sealing strip is an EPDM sealing strip.

Preferably, as shown in FIG. 2 , the matching structure is a card slot.

In the development of male corner connectors, the fixation of the sealing strip was considered in the design of the male corner, and the rubber strip was prepared and the fixing method of the card slot was adopted. The design and development of this system solved the problem of the cement-based male corner of the same material during the installation process. It has the disadvantages of uneven cutting of the positive corners, poor appearance and poor waterproof effect.

Wherein, the cross section of the slot is T-shaped.

Of course, it is also possible to design a draw-in groove on the rubber strip, and set a tongue structure on the male corner connector, and realize the fixed connection through the cooperation of the two, which can also achieve the purpose of this application. It will not be described in detail here, but it should belong to the protection scope of the present application.

Preferably, as shown in FIG. 2 , the first right-angle plate, the second right-angle plate and the arc-shaped plate are of an integrated structure and manufactured by extrusion molding.

Specifically, the corner end of the first right-angle plate is parallel to the corner end of the second right-angle plate, and the convex surface of the arc-shaped plate faces outward; of course, it can also be between the first and second right-angle plates to enhance The beauty of the wall.

Specifically, the curved plate is a cylindrical curved plate.

Specifically, the material of the first right-angle plate, the second right-angle plate and the arc-shaped plate is metal such as stainless steel or aluminum alloy.

In one embodiment of the present utility model, the first right-angle plate, the second right-angle plate and the base frame 51 are fixed together by cross countersunk head self-drilling nails 62; It is fixed together with the cross countersunk head self-drilling nail 62.

To sum up, the external corner structure of the wall body provided by the utility model solves the shortcomings of uneven cutting of the external corners, poor appearance and poor waterproof effect during the installation process of the cement-based male corners of the same material.

At the same time, sealant strips are used to seal the joints with the boards, which solves the problem of using weather-resistant silicone sealant for traditional sealing. After a period of use, the surface of the sealant absorbs dust and affects the aesthetics of the building wall. .

In the description of the present utility model, the terms "installation", "connection", "connection", "fixation" and so on should be understood broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integrated ground connection; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the description of this specification, descriptions of the terms "one embodiment", "some embodiments", "specific embodiments" and the like mean that specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in the present application. Novel at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments disclosed in the present utility model are as above, the content described is only an embodiment adopted to facilitate understanding of the present utility model, and is not intended to limit the present utility model. Anyone skilled in the field of the utility model can make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed by the utility model, but the patent protection scope of the utility model , must still be subject to the scope defined by the appended claims.

Claims (10)

1. a kind of wall external corner structure, it is characterised in that including：

At metallic framework, the external corner for being fixedly mounted on wall boss；

At external corner connecting piece (1), the exterior angle for being fixedly mounted on the metallic framework；With

Decorative panel (2), two positioned at the both sides of the external corner connecting piece (1) and installed in the exterior angle of the metallic framework are outer On surface, and encapsulation process is carried out between the external corner connecting piece (1).

2. wall external corner structure according to claim 1, it is characterised in that also include：

Major structure of construction (3), the metallic framework is fixed on the major structure of construction (3).

3. wall external corner structure according to claim 2, it is characterised in that the decorative panel (2) is golden nation plate, described to build Agent structure (3) is built for concrete frame structure or steel construction.

4. wall external corner structure according to claim 1, it is characterised in that also include：

Sealing strip (4), between the decorative panel (2) and the external corner connecting piece (1).

5. wall external corner structure according to claim 4, it is characterised in that the sealing strip (4) seals for EPDM Bar.

6. wall external corner structure according to any one of claim 1 to 5, it is characterised in that the metallic framework includes：

The pedestal (51) of cross section rectangular frame-shaped, is fixedly mounted at the external corner of wall；With

Two c-type keel (52), the both sides positioned at the pedestal (51), and two outer bottoms correspondence of two c-type keel (52) Fitted with the pedestal (51) towards adjacent two lateral surface of wall side.

7. wall external corner structure according to claim 6, it is characterised in that the external corner connecting piece (1) includes：

The first L-square and the second L-square that Central Symmetry is set, and the angle end of first L-square and second right angle The angle end of plate is symmetrical；

Arc, between first L-square and second L-square and it closes on first L-square and institute The two straight panel sides correspondence for stating the second L-square is connected, mutually close on one group of plate of first L-square and second L-square Encapsulation process is carried out between the outward flange on side and this group of edges of boards and the decorative panel (2)；First L-square and described second The inner surface for another group of edges of boards that L-square mutually closes on is fitted with two surfaces at the exterior angle of the metallic framework, and this group of edges of boards Outer surface on be provided with fit structure, two fit structures correspondences and close on first L-square and described second straight The angle end of gusset.

8. wall external corner structure according to claim 7, it is characterised in that the fit structure is the neck of T-shaped.

9. wall external corner structure according to claim 7, it is characterised in that first L-square, second right angle Plate and the arc are integral type structure.

10. wall external corner structure according to claim 7, it is characterised in that first L-square, second right angle Nail (62) is bored between plate and the pedestal (51) certainly by crossed countersunk head to be fixed together；The decorative panel (2) and c-type dragon Nail (62) is bored between bone (52) certainly by metal hanger (61) and crossed countersunk head to be fixed together.