Aluminum alloy door and window sealing strip buckle

Abstract

The utility model discloses an aluminum alloy door and window sealing strip buckle, which belongs to the technical field of aluminum alloy doors and windows and comprises a first corner buckle used as the aluminum alloy door and window sealing strip buckle, and the side edge of the first corner buckle is connected with a first clamping block with a T-shaped section. The side edge of the first clamping block is sleeved with a second corner buckle used for buckling of an aluminum alloy door and window sealing strip, a first clamping groove is formed in the side edge of the second corner buckle, a first connecting rod is clamped in the first clamping groove, and the end, away from the second corner buckle, of the first connecting rod is fixedly connected with a blocking plate. According to the device, connection of the first corner buckle and the second corner buckle is achieved through connection of the first clamping block and the first clamping groove, then the blocking plate is connected to the second corner buckle through clamping connection of the first connecting rod and the first clamping groove, and the first corner buckle and the second corner buckle are fixed again.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum alloy doors and windows, in particular to a sealing strip buckle for aluminum alloy doors and windows. Background Art

[0002] Aluminum alloy windows are windows with frames and sash structures made of aluminum alloy building profiles. They are divided into ordinary aluminum alloy doors and windows and broken bridge aluminum alloy doors and windows. Aluminum alloy windows are beautiful, sealed, and have high strength. They are widely used in the field of construction engineering. In home decoration, aluminum alloy doors and windows are often used to enclose balconies.

[0003] The current aluminum alloy door and window sealing strip clips are not easy to connect at the corners when they are being fixed, and there may be gaps, resulting in incomplete sealing.

[0004] For example, the Chinese patent document of the prior art (application announcement number CN218206499U) is a sealing strip for aluminum alloy doors and windows with a thermal insulation bridge. The device has the advantages of stable installation, resistance to deformation and aging, and solves the problem that the existing sealing strips usually have poor fixing effect. When installed on doors and windows, they are only connected by the elastic snap of rubber. This snap connection method may cause the sealing strip to fall off, thereby affecting the sealing of doors and windows. The prior art has the following problem: when the snap is fixed, the snap at the corner is not easy to connect, and there may be gaps, resulting in incomplete sealing.

[0005] Therefore, in view of this situation, it is urgent to design and produce an aluminum alloy door and window sealing strip buckle to meet the needs of actual use. Utility Model Content

[0006] The utility model aims to provide a buckle for sealing strips of aluminum alloy doors and windows to solve the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum alloy door and window sealing strip buckle, comprising a first corner buckle used as an aluminum alloy door and window sealing strip buckle, the side of the first corner buckle is connected with a first clamping block with a T-shaped cross-section, the side of the first clamping block is sleeved with a second corner buckle used for the aluminum alloy door and window sealing strip buckle, the side of the second corner buckle is provided with a first clamping groove, the interior of the first clamping groove is clamped with a first connecting rod, and the end of the first connecting rod away from the second corner buckle is fixedly connected to a blocking plate.

[0008] Preferably, a plurality of first connecting members are installed on the side of the first corner buckle, and the side of the first connecting member is connected to the side connecting member.

[0009] Preferably, a first connecting groove is formed on a side edge of the side connecting member, and a first sealing strip is fixedly connected to the side edge of the side connecting member.

[0010] Preferably, foldable folding strips are provided on both sides of the upper side of the first sealing strip, and a second card slot is opened on the upper side of the first sealing strip.

[0011] Preferably, a pressing piece is clamped on the upper side of the second clamping groove, and a second connecting piece is fixedly connected to the inside of the first sealing strip.

[0012] Preferably, the second connecting member is sleeved with a second connecting groove fixedly connected to the inside of the first sealing strip, and the side edge of the first sealing strip is fixedly connected with a second clamping block.

[0013] Preferably, a third card slot is clamped on a side of the second card block.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0015] The aluminum alloy door and window sealing strip buckle realizes the connection between the first corner buckle and the second corner buckle through the connection of the first clamping block and the first clamping groove, and then connects the blocking plate to the second corner buckle through the clamping of the first connecting rod and the first clamping groove, so as to fix the first corner buckle and the second corner buckle again, so that the buckles at the corners are closely connected to avoid gaps at the corners.

[0016] The aluminum alloy door and window sealing strip buckle is snapped into the second slot via a pressing piece, and the folding strip is pressed down by pressing the pressing piece, so that the second clamping block is snapped into the third slot, and at the same time the second connecting piece is connected to the second connecting slot, so that the folding strip is flattened and extended, and the horizontal cross-sectional area is increased, thereby achieving sealing of the aluminum alloy door and window, and making sealing more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the first card block of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the first sealing strip of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the second connecting groove of the utility model.

[0022] Description of reference numerals:

[0023] In the figure: 1. first sealing strip; 2. pressing piece; 3. side connecting piece; 4. first corner buckle; 5. second corner buckle; 6. blocking plate; 7. first connecting piece; 8. first clamping block; 9. first clamping slot; 10. first connecting rod; 11. folding strip; 12. second clamping slot; 13. first connecting slot; 14. second connecting piece; 15. second connecting slot; 16. second clamping block; 17. third clamping slot. DETAILED DESCRIPTION

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0025] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0026] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0027] In order to solve the problem that the corner buckles are not easy to connect during buckle fixing, there may be gaps, resulting in incomplete sealing, such as Figures 1 to 4 The aluminum alloy door and window sealing strip buckle shown includes a first corner buckle 4 used as an aluminum alloy door and window sealing strip buckle, the side of the first corner buckle 4 is connected to a first clamping block 8 with a T-shaped cross-section, the side of the first clamping block 8 is sleeved with a second corner buckle 5 used for the aluminum alloy door and window sealing strip buckle, the side of the second corner buckle 5 is provided with a first clamping groove 9, the interior of the first clamping groove 9 is clamped with a first connecting rod 10, the clamping of the first connecting rod 10 with the first clamping groove 9 squeezes the clamping of the first clamping block 8 and the first clamping groove 9, provides friction for the clamping of the first clamping block 8 and the first clamping groove 9, presses the blocking plate 6, realizes the clamping of the first connecting rod 10 with the first clamping groove 9, realizes the clamping of the blocking plate 6 with the second corner buckle 5, so that the blocking plate 6 blocks the first corner buckle 4 from moving up, and the end of the first connecting rod 10 away from the second corner buckle 5 is fixedly connected with the blocking plate 6.

[0028] A plurality of first connecting members 7 are installed on the side of the first corner buckle 4, and a side connecting member 3 is connected to the side of the first connecting member 7. A first connecting groove 13 is provided on the side of the side connecting member 3. A first sealing strip 1 is fixedly connected to the side of the side connecting member 3. Foldable folding strips 11 are provided on both sides of the upper side of the first sealing strip 1. The folding strips 11 can be extended to both sides, resulting in an increase in the cross-sectional area of ​​the first sealing strip 1, so that the extended folding strips 11 squeeze the aluminum alloy door and window seams. A second clip is provided on the upper side of the first sealing strip 1. The second sealing strip 1 has a second connecting piece 14 fixedly connected to the inside of the first sealing strip 1. The second connecting piece 14 and the second connecting groove 15, the second clamping block 16 and the third connecting groove 17 are all located inside the first sealing strip 1 and have corresponding positions. The second connecting piece 14 is sleeved with the second connecting groove 15 fixedly connected to the inside of the first sealing strip 1. The side of the first sealing strip 1 is fixedly connected with the second clamping block 16, and the side of the second clamping block 16 is clamped with the third connecting groove 17.

[0029] All structures and instruments are heat-resistant and waterproof.

[0030] How it works

[0031] During use, the aluminum alloy door and window sealing strip buckle connects the first clamping block 8 and the first clamping groove 9 to realize the connection between the first corner buckle 4 and the second corner buckle 5, and then presses the blocking plate 6 to realize the clamping of the first connecting rod 10 and the first clamping groove 9, and realizes the clamping of the blocking plate 6 and the second corner buckle 5, so that the blocking plate 6 blocks the first corner buckle 4 from moving up, and realizes the first corner buckle 4 and the second corner buckle 5 are fixed again, the pressing piece 2 is clamped in the second clamping groove 12, and the first sealing strip 1 is placed in the aluminum alloy door and window gap, and the folding strip 11 is pressed down by pressing the pressing piece 12, and the second clamping block 16 is clamped with the third clamping groove 17 by the downward pressure of the folding strip 11, and at the same time, the second connecting piece 14 is connected with the second connecting groove 15.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A buckle for an aluminum alloy door and window sealing strip, comprising a first corner buckle (4) used as a buckle for an aluminum alloy door and window sealing strip, characterized in that: The side of the first corner buckle (4) is connected to a first clamping block (8) with a T-shaped cross section, the side of the first clamping block (8) is sleeved with a second corner buckle (5) for clamping a sealing strip of an aluminum alloy door and window, the side of the second corner buckle (5) is provided with a first clamping groove (9), the interior of the first clamping groove (9) is clamped with a first connecting rod (10), and one end of the first connecting rod (10) away from the second corner buckle (5) is fixedly connected to a blocking plate (6).

2. The aluminum alloy door and window sealing strip buckle according to claim 1, characterized in that: A plurality of first connecting members (7) are installed on the side of the first corner buckle (4), and the side of the first connecting member (7) is connected to the side connecting member (3).

3. The aluminum alloy door and window sealing strip buckle according to claim 2, characterized in that: A first connection groove (13) is provided on the side edge of the side connection piece (3), and a first sealing strip (1) is fixedly connected to the side edge of the side connection piece (3).

4. The aluminum alloy door and window sealing strip buckle according to claim 3, characterized in that: Foldable folding strips (11) are provided on both sides of the upper side of the first sealing strip (1), and a second clamping groove (12) is provided on the upper side of the first sealing strip (1).

5. The aluminum alloy door and window sealing strip buckle according to claim 4, characterized in that: A pressing piece (2) is clamped on the upper side of the second clamping groove (12), and a second connecting piece (14) is fixedly connected inside the first sealing strip (1).

6. The aluminum alloy door and window sealing strip buckle according to claim 5, characterized in that: The second connecting member (14) is sleeved with a second connecting groove (15) fixedly connected to the inside of the first sealing strip (1), and the side edge of the first sealing strip (1) is fixedly connected to a second clamping block (16).

7. The aluminum alloy door and window sealing strip buckle according to claim 6, characterized in that: The side edge of the second clamping block (16) is clamped with a third clamping slot (17).

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