Novel corner combining sheet suitable for doors and windows

Abstract

The utility model relates to a novel corner combining piece suitable for doors and windows, which is characterized in that a corner combining piece main body is integrally V-shaped, a positioning block is mounted on the corner combining piece main body, the corner combining piece main body comprises a corner combining piece body, and the corner combining piece body consists of two crossed connecting arms; the two connecting arms form a V-shaped corner combining piece body, the openings are formed in the two connecting arms, the positioning blocks are installed in the openings and can freely slide in the openings, the corner combining piece can adapt to door and window positioning grooves in different positions through sliding of the positioning blocks, the practicability of the corner combining piece is higher, and the corner combining piece is more convenient to use. The corner combining piece body can be fixed by screwing a bolt into the through hole in the corner combining piece body or injecting glue into the through hole in the corner combining piece body, the extending edge can freely slide in the groove, the position of the protruding part can be adjusted through sliding of the extending edge, and the corner combining piece is suitable for a positioning groove of a door and a window. The protruding part and the door and window positioning groove are fixed by screwing a screw into the through hole or injecting glue into the through hole.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window installation, in particular to a novel corner piece suitable for doors and windows. Background Technique

[0002] During the production process of door frames and window frames, long strip-shaped profiles are cut. The ends of two adjacent profiles are cut into wedges with an angle of 45°. Then, the wedge-shaped segments of the two profiles are connected and assembled to form a vertical window corner. The corner joint position of the window frame produced in this way is relatively fragile, and a corner piece needs to be placed to strengthen the structural stability of the window corner. To make the installation of the door frame or window frame more firm, positioning grooves are often set on the door frame or window frame. Due to the diversity of door and window specifications, the existing corner pieces can only adapt to door frames or window frames of a single specification. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a novel corner piece suitable for doors and windows, which can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A novel corner piece suitable for doors and windows includes a corner piece main body. The overall shape of the corner piece main body is "V"-shaped. A positioning block is installed on the corner piece main body. The corner piece main body includes a corner piece body. The corner piece body is composed of two intersecting connecting arms. Openings are provided on both connecting arms forming the "V"-shaped corner piece body, and positioning blocks are installed in the openings.

[0006] Further, through holes are provided at the connection of the two connecting arms of the corner piece body.

[0007] Further, the positioning block includes a protruding part for installation in the door and window positioning groove. The protruding part is provided with an extension edge, and the protruding part is installed in the opening through the extension edge.

[0008] Further, through holes are provided on the protruding part.

[0009] Further, a sliding groove is provided on the outer side edge of the corner piece body, and a positioning plate is installed in the sliding groove.

[0010] The beneficial effect of the utility model is:

[0011] The positioning block of this device can slide freely in the opening. By using the sliding of the positioning block, the corner piece can adapt to door and window positioning grooves at different positions, making the corner piece more practical. Through holes are provided on the corner piece body, and the corner piece body can be fixed by screwing in bolts or injecting glue at the through holes;

[0012] On both sides of the opening of this device, there are grooves for installing the extension edges. The extension edges can slide freely within the grooves. By utilizing the sliding of the extension edges, the position adjustment of the raised part is achieved, thereby adapting to the positioning groove of the door and window. The raised part is provided with through holes, and the raised part can be fixed to the door and window positioning groove by screwing in screws or injecting glue into the through holes, making the installation of the corner piece body more stable;

[0013] The positioning plate of this device can slide freely within the sliding groove. By using the positioning plate, the angle between two sides of the door and window can be ensured to be fixed, and the positioning plate can be removed after the installation is completed. Description of the Drawings

[0014] Figure 1 It is a schematic three-dimensional structure diagram of the overall novel corner piece applicable to doors and windows of the present utility model;

[0015] Figure 2 It is a schematic three-dimensional structure diagram of the corner piece body of the novel corner piece applicable to doors and windows of the present utility model;

[0016] Figure 3 It is a schematic three-dimensional structure diagram of the positioning block of the novel corner piece applicable to doors and windows of the present utility model;

[0017] Figure 4 It is a supplementary schematic three-dimensional structure diagram of the positioning block of the novel corner piece applicable to doors and windows of the present utility model;

[0018] Figure 5 It is a schematic three-dimensional structure diagram of the positioning plate of the novel corner piece applicable to doors and windows of the present utility model;

[0019] In the figure: corner piece body 1; corner piece main body 11; opening 12; through hole 13; sliding groove 14; positioning block 2; raised part 21; extension edge 22; through hole 23; positioning plate 3. Detailed Embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0021] Embodiment 1

[0022] This embodiment discloses a novel corner piece applicable to doors and windows. Combining Figure 1 — Figure 5As shown in the figure, a new type of corner piece suitable for doors and windows includes a corner piece main body 1. The overall shape of the corner piece main body 1 is "V"-shaped. A positioning block 2 is installed on the corner piece main body 1. The corner piece main body 1 includes a corner piece body 11. The corner piece body 11 is composed of two intersecting connecting arms. An opening 12 is provided on each of the two connecting arms forming the "V"-shaped corner piece body 11. A positioning block 2 is installed in the opening 12. The positioning block 2 can slide freely in the opening 12. By using the sliding of the positioning block 2, the corner piece can adapt to the door and window positioning grooves at different positions, making the corner piece more practical.

[0023] A through hole 13 is provided at the connection of the two connecting arms of the corner piece body 11. The corner piece body 11 can be fixed by screwing a bolt or injecting glue through the through hole 13.

[0024] The positioning block 2 includes a protruding part 21 for installing in the door and window positioning groove. The protruding part 21 protrudes from the corner piece body 11. The protruding part 21 is provided with an extension edge 22. The protruding part 21 is installed in the opening 12 through the extension edge 22. Grooves for installing the extension edge 22 are provided on both sides of the opening 12. The extension edge 22 can slide freely in the groove. By using the sliding of the extension edge 22, the position adjustment of the protruding part 21 is realized, so as to adapt to the door and window positioning groove.

[0025] The protruding part 21 is provided with a through hole 23. The protruding part can be fixed to the door and window positioning groove by screwing a screw or injecting glue into the through hole 23, making the installation of the corner piece body 11 more stable.

[0026] A sliding groove 14 is provided on the outer edge of the corner piece body 11. A positioning plate 3 is installed in the sliding groove 14. The positioning plate 3 can slide freely in the sliding groove 14. By using the positioning plate 3, the angle of the two sides of the door and window can be fixed. The positioning plate 3 can be removed after the installation is completed.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of corner piece applicable to doors and windows, comprising a corner piece main body (1). The overall shape of the corner piece main body (1) is "V"-shaped, and a positioning block (2) is installed on the corner piece main body (1). It is characterized in that: The corner piece body (1) includes a corner piece main body (11), the corner piece main body (11) is composed of two intersecting connecting arms, and the two connecting arms form a "V"-shaped corner piece main body (11). Openings (12) are provided on both of the two connecting arms of the corner piece main body (11), and positioning blocks (2) are installed in the openings (12).

2. The novel corner piece applicable to doors and windows according to claim 1, wherein: A through hole (13) is provided at the connection of the two connecting arms of the corner piece main body (11).

3. The novel corner piece applicable to doors and windows according to claim 1, characterized in that: The positioning block (2) includes a protruding portion (21) for installation in the door and window positioning groove. The protruding portion (21) is provided with an extension edge (22), and the protruding portion (21) is installed in the opening (12) through the extension edge (22).

4. The novel corner piece applicable to doors and windows according to claim 3, characterized in that: The protruding portion (21) is provided with a through hole (23).

5. The novel corner piece applicable to doors and windows according to claim 2, characterized in that: A sliding groove (14) is provided on the outer side edge of the corner piece main body (11), and a positioning plate (3) is installed in the sliding groove (14).

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