Aluminum alloy door and window fixing and connecting piece

Abstract

The utility model relates to the technical field of building doors and windows, in particular to an aluminum alloy door and window fixing and connecting piece. The aluminum alloy door and window fixing and connecting piece specifically comprises a retention body, a buckle body and a connecting piece. The retention body is fixedly connected with the buckle body; the door and window frame comprises a frame body and check blocks, and the check blocks are located on the two sides of an opening of the frame body. The retention body is fixedly connected with a civil engineering structure through a connecting piece; the buckle body comprises a first clamping part and a second clamping part, the first clamping part and the second clamping part are connected with the frame body in a limiting mode, and the first clamping part and the second clamping part are connected with the two check blocks in an abutting mode respectively. The utility model has the advantages that the door / window frame is not damaged and the waterproof performance of the door / window is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building doors and windows, in particular to an aluminum alloy door and window fixing connecting piece. Background Art

[0002] With the advancement and development of curtain wall door and window technology, people's requirements for living environment are getting higher and higher. High-performance aluminum alloy doors and windows have gradually become the first choice for people to choose houses. The waterproof performance of aluminum alloy doors and windows is the key concern. At present, the installation methods of aluminum alloy doors and windows in China include steel frame connection and connecting plate connection. Among them, the connecting plate connection is mostly used in the southern region, that is, one end of a single steel sheet is connected to the door and window frame with screws, and the other end is connected to the civil structure with nails or nylon expansion nails. Based on cost control considerations, the door and window frames in the southern region are mostly open-cavity. In this installation method, the steel connecting plate is connected to the door and window frame with nails, which is easy to cause the hidden danger of frame leakage and affect the waterproof performance of doors and windows.

[0003] Therefore, in view of the deficiencies in the prior art, a fixing connecting piece for an aluminum alloy door and window is provided. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an aluminum alloy door and window fixing connecting piece, which is intended to solve the problem of frame leakage and the impact on the waterproof performance of doors and windows.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An aluminum alloy door and window fixing connecting piece, used to connect a civil structure with a door and window frame, comprising: a retaining body, a buckle body and a connecting piece;

[0007] The retaining body is fixedly connected to the buckle body;

[0008] The door and window frame comprises a frame body and a stopper, wherein the stopper is located at two sides of the opening of the frame body;

[0009] The retaining body is fixedly connected to the civil structure via the connecting piece;

[0010] The buckle body includes a first clamping portion and a second clamping portion, the first clamping portion and the second clamping portion are connected to the frame body in a limiting manner, and the first clamping portion and the second clamping portion are respectively connected to the two stoppers.

[0011] As a further improvement of the technical solution of the utility model, the retaining body includes a long side, and the long side is provided with a through hole for the connecting piece to pass through.

[0012] As a further improvement of the technical solution of the utility model, the buckle body further includes a connecting portion, the retaining body further includes a short side, and the connecting portion is fixedly connected to the short side.

[0013] As a further improvement of the technical solution of the utility model, the frame body is provided with a cavity, and the first clamping portion and the second clamping portion are located inside the cavity.

[0014] As a further improvement of the technical solution of the utility model, the first clamping portion is matched with the inner wall of the frame body.

[0015] As a further improvement of the technical solution of the utility model, the second clamping portion is provided with a pressing area, and the pressing area is elastic.

[0016] As a further improvement of the technical solution of the utility model, the retaining body is in a 7-shape.

[0017] As a further improvement of the technical solution of the utility model, the buckle body is U-shaped.

[0018] As a further improvement of the technical solution of the utility model, the connecting piece is a nail or a nylon expansion nail.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] In the aluminum alloy door and window fixing connecting piece of the utility model, one end of the fixing connecting piece is fixedly connected to the civil engineering structure, and the other end is limitedly connected to the door and window frame, and is fixed to the door and window frame by the first clamping part and the second clamping part, without screw fixation, thus avoiding damage to the frame body, which is beneficial to improving the waterproof performance of the door and window. The aluminum alloy door and window fixing connecting piece has the characteristics of not needing to damage the door and window frame and improving the waterproof performance of the door and window. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The technology of the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0022] Figure 1 It is a schematic diagram of the connection structure of the aluminum alloy door and window fixing connecting piece and the civil construction structure and the door and window frame of the utility model;

[0023] Figure 2 This is the front view of the aluminum alloy door and window fixing connecting piece of the utility model;

[0024] Figure 3 It is a left view of the aluminum alloy door and window fixing connecting piece of the utility model;

[0025] Figure 4 The utility model is a schematic diagram of disassembling and assembling the fixing connecting piece of the aluminum alloy door and window.

[0026] In the figure:

[0027] 1. Retention body; 11. Long side; 12. Short side; 13. Through hole;

[0028] 2. Buckle body; 21. First clamping portion; 22. Second clamping portion; 23. Connecting portion; 24. Pressing area;

[0029] 3. Connectors;

[0030] 4. Civil engineering structure;

[0031] 5. Door and window frame; 51. Frame body; 52. Stopper. DETAILED DESCRIPTION

[0032] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the utility model, so as to fully understand the purpose, scheme and effect of the utility model. It should be noted that the embodiments and features in the embodiments in this application can be combined with each other without conflict. The same reference numerals used throughout the drawings indicate the same or similar parts.

[0033] It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature, or it may be indirectly fixed or connected to the other feature. In addition, the descriptions of up, down, left, right, etc. used in the present invention are only relative to the relative positional relationship of the components of the present invention in the drawings.

[0034] Reference Figures 1 to 4 , an aluminum alloy door and window fixing connecting piece, used to connect a civil structure 4 with a door and window frame 5, comprising a retaining body 1, a buckle body 2 and a connecting piece 3;

[0035] In one embodiment, the retaining body 1 is fixedly connected to the buckle body 2; the door and window frame 5 includes a frame body 51 and blocks 52, and the blocks 52 are located on both sides of the opening of the frame body 51; the retaining body 1 is fixedly connected to the civil structure 4 through the connecting member 3; the buckle body 2 includes a first clamping portion 21 and a second clamping portion 22, and the first clamping portion 21 and the second clamping portion 22 are limitedly connected to the frame body 51, and the first clamping portion 21 and the second clamping portion 22 are respectively abutted against the two blocks 52.

[0036] Among them, one end of the fixed connecting piece is fixedly connected to the civil structure 4, and the other end is limitedly connected to the door and window frame 5. It is fixed to the door and window frame 5 by the first clamping part 21 and the second clamping part 22, and does not need to be fixed with screws, so as to avoid damaging the frame body 51, which is beneficial to improving the waterproof performance of the door and window. The aluminum alloy door and window fixed connecting piece has the characteristics of not needing to damage the door and window frame 5 and improving the waterproof performance of the door and window.

[0037] In one embodiment, the frame body 51 is provided with a cavity, and the first clamping portion 21 and the second clamping portion 22 are located inside the cavity. The first clamping portion 21 is adapted to the inner wall of the frame body 51. The second clamping portion 22 is provided with a pressing area 24, and the pressing area 24 is elastic. When in use, the first clamping portion 21 is first placed inside the cavity and abutted against the stopper 52, and the pressing area 24 of the second clamping portion 22 is pressed hard. At this time, due to the elastic characteristics of the pressing area 24 itself, it is inserted into the cavity and abutted against the other stopper 52 to complete the assembly of the buckle body 2 and the frame body 51. Preferably, the lengths of the first clamping portion 21 and the second clamping portion 22 can be changed according to the different specifications of the door and window frame 5.

[0038] In one embodiment, the retaining body 1 includes a long side 11, and the long side 11 is provided with a through hole 13 for the connecting member 3 to pass through. The buckle body 2 also includes a connecting portion 23, and the retaining body 1 also includes a short side 12, and the connecting portion 23 is fixedly connected to the short side 12. The connecting portion 23, the first clamping portion 21, and the second clamping portion 22 are integrally arranged, and the long side 11 and the short side 12 are integrally arranged. After the bayonet body and the frame body 51 are assembled, the door and window and the fixed connecting piece are placed in the opening of the civil structure 4, and the long side 11 of the retaining body 1 and the civil structure 4 are fixed with nails to complete the installation of the door and window.

[0039] In one embodiment, when the position of the fixed connecting piece and the frame body 51 needs to be adjusted, the disassembly and adjustment can be completed by rotating the retaining body 90°. The fixed connecting piece can be freely adjusted to the position of the frame body 51 according to the actual situation on site, and the installation is convenient.

[0040] In one embodiment, the retaining body 1 is in a 7-shape. The buckle body 2 is in a U-shape. The connecting member 3 is a nail or a nylon expansion nail. Preferably, the connecting member 3 is a nail.

[0041] For other contents of the aluminum alloy door and window fixing connecting piece described in the present invention, please refer to the prior art and will not be described in detail here.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Therefore, any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention are still within the scope of the technical solution of the present invention.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. An aluminum alloy door and window fixing connecting piece, used to connect the civil structure and the door and window frame, characterized in that: include: Retention body, buckle body and connector; The retaining body is fixedly connected to the buckle body; The door and window frame comprises a frame body and a stopper, wherein the stopper is located at two sides of the opening of the frame body; The retaining body is fixedly connected to the civil structure via the connecting piece; The buckle body includes a first clamping portion and a second clamping portion, the first clamping portion and the second clamping portion are position-limitingly connected to the frame body, and the first clamping portion and the second clamping portion are respectively abutted against the two stoppers.

2. The aluminum alloy door and window fixing connecting piece according to claim 1, characterized in that: The retaining body comprises a long side, and the long side is provided with a through hole for the connecting member to pass through.

3. The aluminum alloy door and window fixing connecting piece according to claim 2, characterized in that: The buckle body further includes a connecting portion, and the retaining body further includes a short side, and the connecting portion is fixedly connected to the short side.

4. The aluminum alloy door and window fixing connecting piece according to claim 1, characterized in that: The frame body is provided with a cavity, and the first clamping portion and the second clamping portion are located inside the cavity.

5. The aluminum alloy door and window fixing connecting piece according to claim 1, characterized in that: The first clamping portion is matched with the inner wall of the frame body.

6. The aluminum alloy door and window fixing connecting piece according to claim 1, characterized in that: The second clamping portion is provided with a pressing area, and the pressing area is elastic.

7. The aluminum alloy door and window fixing connecting piece according to claim 1, characterized in that: The retaining body is in a 7-shape.

8. The aluminum alloy door and window fixing connecting piece according to claim 1, characterized in that: The buckle body is U-shaped.

9. The aluminum alloy door and window fixing connecting piece according to claim 1, characterized in that: The connecting piece is a nail or a nylon expansion nail.

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