PVC (polyvinyl chloride) crabapple corner line

Abstract

The utility model relates to the technical field of crabapple angles, in particular to a PVC (polyvinyl chloride) crabapple angle line which comprises an L-shaped mounting plate, a first angle bead and a second angle bead, the first angle bead is fixedly mounted at the upper end of one side of the mounting plate, the second angle bead is fixedly mounted at the upper end of the other side of the mounting plate, and the mounting plate, the first angle bead and the second angle bead are combined into a W shape. A first extension edge is arranged on the outer side of one end of the first angle bead and the mounting plate, and a second extension edge is arranged on the outer side of the other end of the second angle bead and the mounting plate; the first angle bead and the second angle bead are combined with the mounting plate to form a W shape, the first extension edge and the second extension edge are arranged on the outer sides of the first angle bead and the second angle bead, the line is mounted on a reserved gypsum board, caulking gypsum is directly used for mounting, kraft paper is pasted, putty and polishing construction are not needed at the crabapple corner, the construction steps are simplified, and the integral forming construction quality is high; the later-stage cracking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of begonia corners, in particular to a PVC begonia corner strip. Background Technique

[0002] Begonia corners are mainly used in building decoration to blunt the external corners. The current begonia corners usually include two mounting plates and two protection plates. The two mounting plates are perpendicular to each other, and the two protection plates are also perpendicular to each other. Moreover, the two protection plates are respectively located on the extension lines of the two mounting plates. During installation, the two mounting plates are respectively attached to the two vertical outer walls of the building, and the installed exterior wall decoration board is pressed against the outer wall of the mounting plate and the side wall of the exterior wall decoration board is attached to the protection plate.

[0003] For the existing paint-finished begonia corners, when constructing the reserved construction of the gypsum board external corner, it is necessary to first connect the first-layer gypsum board with drywall nails, and then leave a 10-15 mm reserve at the external corner when installing the surface-layer gypsum board. Then, PVC external corner strips are respectively installed at the two external corners of the begonia corner, gypsum caulking is carried out, and then putty, grinding, and paint construction are carried out. There are many processes, and the straightness and flatness of the begonia corner are not easy to control, and the construction quality is not easy to control. Cracking is very likely to occur here in the later stage. Therefore, the utility model provides a PVC begonia corner strip to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a PVC begonia corner strip to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A PVC begonia corner strip, including: a mounting plate, a corner strip one, and a corner strip two. The mounting plate is L-shaped. The corner strip one is fixedly installed at the upper end of one side of the mounting plate, and the corner strip two is fixedly installed at the upper end of the other side of the mounting plate. The mounting plate, the corner strip one, and the corner strip two are combined into a W shape;

[0006] An extension edge one is arranged on the outer side of one end of the corner strip one and the mounting plate, and an extension edge two is arranged on the outer side of the other end of the corner strip two and the mounting plate;

[0007] A fixing block is arranged at the inner end of the mounting plate.

[0008] Preferably, a plurality of through holes are evenly formed in the side walls of the mounting plate, the corner strip one, and the corner strip two.

[0009] Preferably, the extension edge one and the extension edge two have the same width and are both 2 mm.

[0010] Preferably, an arc chamfer is arranged at the outer end of the fixing block.

[0011] Preferably, the fixing block is an elastic block.

[0012] Preferably, reinforcement blocks are fixedly mounted on the side walls on both sides of the inner end of the mounting plate, the cross section of the reinforcement blocks is T-shaped, and the reinforcement blocks are located inside the fixed blocks.

[0013] Preferably, a connecting sleeve is fixedly installed on one side of the fixing block close to the extended side 1 and the extended side 2, and the connecting sleeve is fixedly sleeved on the outer wall of the extended side 1 and the extended side 2.

[0014] Preferably, the connecting sleeve and the fixing block are integrally formed.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By combining corner strips 1 and 2 with the mounting plate into a W shape, extending edges 1 and 2 are set on the outside of corner strips 1 and 2, and the line is installed on the reserved gypsum board. It is directly installed with caulking plaster and pasted with kraft paper. There is no need for putty or polishing at the corners, which simplifies the construction steps. The one-piece molding has high construction quality and will not crack in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the Begonia horn of the utility model;

[0018] Figure 2 This is a side view of the overall structure of the first embodiment of the utility model;

[0019] Figure 3 This is a side view of the overall structure of the second embodiment of the utility model;

[0020] Figure 4 This is a side view of the overall structure of the third embodiment of the present utility model.

[0021] In the figure: 1. mounting plate; 2. corner bar 1; 3. corner bar 2; 4. through hole; 5. extended edge 1; 6. extended edge 2; 7. fixing block; 8. reinforcement block; 9. connecting sleeve. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "coupled" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] For the purposes of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are set forth to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring these embodiments. Additionally, all embodiments can be used in combination with each other.

[0026] Embodiment 1

[0027] Please refer to Figures 1 to 2, the utility model provides a technical solution: a PVC begonia corner line, including: a mounting plate 1, a corner strip 1 2 and a corner strip 2 3. The mounting plate 1 is L-shaped, and the lengths of both ends of the mounting plate 1 are the same. The corner strip 1 2 is fixedly installed on the upper end of one side of the mounting plate 1, and the corner strip 2 3 is fixedly installed on the upper end of the other side of the mounting plate 1. The mounting plate 1, the corner strip 1 2 and the corner strip 2 3 are combined into a W shape. The lengths and widths of the corner strip 1 2 and the corner strip 2 3 are the same. A number of through holes 4 are evenly formed on the side walls of the mounting plate 1, the corner strip 1 2 and the corner strip 2 3. An extension edge 1 5 is arranged on the outer side of one end of the corner strip 1 2 and the mounting plate 1, and an extension edge 2 6 is arranged on the outer side of the other end of the corner strip 2 3 and the mounting plate 1. The extension edge 1 5 and the extension edge 2 6 have the same width and are both 2 mm. Install this line at the reserved gypsum board, directly install it with joint compound, stick kraft paper. There is no need for putty and grinding construction at the begonia corner, which simplifies the construction steps. The one-piece molding has high construction quality and does not crack later.

[0028] A fixing block 7 is arranged at the inner end of the mounting plate 1. The fixing block 7 is an elastic block, and an arc chamfer is arranged at the outer end of the fixing block 7. In this embodiment, the fixing block 7 is formed by filling with an elastic stone-like material, so the formed fixing block 7 has the characteristics of elasticity and stone-likeness, which is more beautiful. A protective layer is covered on the outer side wall of the fixing block 7. The protective layer selects the existing masking tape to protect the fixing block 7.

[0029] Embodiment 2

[0030] Please refer to Figure 3 , on the basis of Embodiment 1, reinforcing blocks 8 are fixedly installed on the side walls on both sides of the inner end of the mounting plate 1. The cross section of the reinforcing block 8 is T-shaped. The reinforcing block 8 is located inside the fixing block 7. The reinforcing block 8 is a metal material fixedly welded to the inner end of the mounting plate 1;

[0031] The fixing block 7 is adsorbed on the surface of the reinforcing block 8, which increases the firmness between the fixing block 7 and the mounting plate 1.

[0032] Embodiment 3

[0033] Please refer to Figure 4 , on the basis of Embodiment 1, connecting sleeves 9 are fixedly installed on both sides of the fixing block 7 close to the extension edge 1 5 and the extension edge 2 6. The connecting sleeves 9 are fixedly sleeved on the outer walls of the extension edge 1 5 and the extension edge 2 6. In this embodiment, the connecting sleeves 9 are formed by solidifying an elastic stone-like material sprayed on the extension edge 1 5 and the extension edge 2 6. Specifically, the cross section of the connecting sleeve 9 is L-shaped, and the connecting sleeve 9 is integrally formed with the fixing block 7.

[0034] After the connecting sleeve 9 is spray-molded, the connecting sleeve 9 is pressed to avoid gaps between the extended edge one 5 and the extended edge two 6 of the fixing block 7. Moreover, the connecting sleeve 9 and the fixing block 7 shield the lower ends of the extended edge one 5 and the extended edge two 6, which can prevent pedestrians from directly contacting the extended edge one 5 and the extended edge two 6 and getting injured.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PVC Begonia corner line, comprising: The mounting plate (1), the first corner bar (2) and the second corner bar (3), the mounting plate (1) is L-shaped, the first corner bar (2) is fixedly mounted on the upper end of one side of the mounting plate (1), and the second corner bar (3) is fixedly mounted on the upper end of the other side of the mounting plate (1), characterized in that the mounting plate (1), the first corner bar (2) and the second corner bar (3) are combined into a W shape; An extended edge 1 (5) is provided on the outer side of one end of the angle bar 1 (2) and the mounting plate (1), and an extended edge 2 (6) is provided on the outer side of the other end of the angle bar 2 (3) and the mounting plate (1); A fixing block (7) is provided at the inner end of the mounting plate (1).

2. The PVC corner molding according to claim 1, characterized in that: A plurality of through holes (4) are evenly arranged on the side walls of the mounting plate (1), the first corner bar (2) and the second corner bar (3).

3. The PVC corner molding according to claim 1, characterized in that: The extension side 1 (5) and the extension side 2 (6) have the same width, both of which are 2 mm.

4. The PVC corner molding according to claim 1, characterized in that: The outer end of the fixing block (7) is provided with an arc chamfer.

5. The PVC corner molding according to claim 1, characterized in that: The fixing block (7) is an elastic block.

6. The PVC corner molding according to claim 1, characterized in that: Reinforcement blocks (8) are fixedly mounted on the side walls on both sides of the inner end of the mounting plate (1); the cross section of the reinforcement block (8) is T-shaped; the reinforcement block (8) is located inside the fixed block (7).

7. The PVC corner molding according to claim 1, characterized in that: A connecting sleeve (9) is fixedly mounted on one side of the fixing block (7) close to the first extended side (5) and the second extended side (6), and the connecting sleeve (9) is fixedly sleeved on the outer wall of the first extended side (5) and the second extended side (6).

8. The PVC corner molding according to claim 7, characterized in that: The connecting sleeve (9) and the fixing block (7) are integrally formed.

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