Curtain wall door and window with good sound insulation performance

Abstract

The utility model relates to the technical field of curtain wall doors and windows, and discloses a curtain wall door and window with good sound insulation performance, which comprises a curtain wall door and window body, vertical keels are arranged on two sides of the curtain wall door and window body, transverse keels are arranged at the upper end and the lower end of the curtain wall door and window body, and positioning blocks are fixedly mounted at two ends of the inner side of each transverse keel. According to the technical scheme, the curtain wall door and window body, the fixing block and the rubber pad are arranged, in the installation process, the extrusion ball can be extruded, the extrusion ball moves upwards to extrude the first glue storage bag, expanding agents injected into the first glue storage bag in advance are discharged into the second glue storage bag through the hose, the second glue storage bag is expanded and unfolded, and the expansion effect is achieved. And therefore, the gap between the inserting groove and the curtain wall door and window body is quickly blocked, the sound insulation effect is achieved, and the sound insulation performance of the curtain wall door and window body is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall doors and windows, in particular to a curtain wall door and window with good sound insulation performance. Background Art

[0002] Door and window curtain wall is a supporting device for the decoration and protection of doors and windows. It can enclose the periphery of doors and windows and has a good decorative effect. Nowadays, the types of curtain walls are more diversified and have more functions. With the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of door and window curtain walls.

[0003] After searching, the announcement number is (CN219733232U), which discloses a curtain wall door and window with good sound insulation performance, including a curtain wall door and window assembly, a vertical keel and a transverse keel, the transverse keel and the vertical keel are vertically arranged, the transverse keel and the vertical keel are made of the same profile, and the specifications, dimensions and shapes of the two are the same, and the transverse keel and the vertical keel are arranged around the curtain wall door and window assembly.

[0004] When implementing this technical solution, at least the following defects still exist: although the utility model uses a limit strip and sealant to ensure the sealing between the curtain wall door and window and the keel, the injection of glue cannot ensure that the injected sealant can completely seal the gap, and it affects the installation efficiency of the workers, which is in urgent need of improvement. Therefore, we propose a curtain wall door and window with good sound insulation performance. Utility Model Content

[0005] The utility model aims to provide a curtain wall door and window with good sound insulation performance, which solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a curtain wall door and window with good sound insulation performance, comprising a curtain wall door and window body, vertical keels are arranged on both sides of the curtain wall door and window body, transverse keels are arranged on the upper and lower ends of the curtain wall door and window body, positioning blocks are fixedly installed on both ends of the inner side of the transverse keel, positioning grooves are opened at both ends of the vertical keel, and a slot is opened on the inner side of the vertical keel;

[0007] The curtain wall door and window body is movably connected to the slot, a fixing block is fixedly installed on the inner side of the transverse keel, a receiving cavity is opened in the middle of the upper fixing block, a first plastic storage bag is glued to the inside of the receiving cavity, and a second plastic storage bag is arranged in the inner cavity of the slot.

[0008] By adopting the above technical solution, the expansion agent injected in advance in the first rubber storage bag can be discharged into the second rubber storage bag through the hose, causing the second rubber storage bag to expand and expand, thereby quickly sealing the gap between the slot and the curtain wall door and window body, thereby achieving the sound insulation effect and further improving the sound insulation performance of the curtain wall door and window body.

[0009] Optionally, the size of the positioning block is matched with the size of the positioning slot, and the positioning block is movably connected to the positioning slot.

[0010] By adopting the above technical solution, the positioning block and the positioning groove are convenient to cooperate with each other, so that the stability of the horizontal keel and the vertical keel can be ensured.

[0011] Optionally, the liquid outlet end of the first plastic storage bag is connected to a hose, and the other end of the hose is connected to the liquid inlet end of the second plastic storage bag.

[0012] By adopting the above technical solution, it is convenient to discharge and guide the expansion agent.

[0013] Optionally, a rubber pad is bonded to the inner side of the fixing block.

[0014] By adopting the above technical solution, it is convenient to ensure the sealing of the contact between the fixing block and the curtain wall door and window body through the rubber pad.

[0015] Optionally, squeezing balls are movably mounted at the lower end of the inner cavity of the accommodating cavity, and the squeezing balls are equidistantly distributed.

[0016] By adopting the above technical solution, it is easy to ensure the squeezing effect of the squeezing ball on the first plastic storage bag.

[0017] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0018] The technical solution of the present application is provided with a curtain wall door and window body, a vertical keel, a transverse keel, a accommodating cavity, a first rubber storage bag, a second rubber storage bag, a fixing block and a rubber pad. During installation, the positioning block on the transverse keel can be inserted into the positioning groove. After the upper end of the transverse keel contacts the upper end of the curtain wall door and window body, the squeezing ball will be squeezed, and the squeezing ball moves upward to squeeze the first rubber storage bag, so that the expansion agent injected in advance in the first rubber storage bag is discharged into the second rubber storage bag through the hose, so that the second rubber storage bag expands and expands, thereby quickly blocking the gap between the slot and the curtain wall door and window body, thereby achieving a sound insulation effect and further improving the sound insulation performance of the curtain wall door and window body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of a curtain wall door and window with good sound insulation performance according to the utility model;

[0021] Figure 2 It is a schematic diagram of the partially enlarged structure of position A of a curtain wall door and window with good sound insulation performance according to the utility model.

[0022] In the figure: 1. curtain wall door and window body; 11. vertical keel; 12. horizontal keel; 13. positioning block; 14. positioning groove; 15. slot; 2. accommodating cavity; 21. first rubber storage bag; 22. squeezing ball; 23. hose; 24. second rubber storage bag; 3. fixing block; 4. rubber pad. DETAILED DESCRIPTION

[0023] See also Figure 1-2 The utility model provides a technical solution: a curtain wall door and window with good sound insulation performance, comprising a curtain wall door and window body 1, vertical keels 11 are arranged on both sides of the curtain wall door and window body 1, horizontal keels 12 are arranged on the upper and lower ends of the curtain wall door and window body 1, positioning blocks 13 are fixedly installed on both ends of the inner side of the horizontal keel 12, positioning grooves 14 are opened at both ends of the vertical keel 11, and a slot 15 is opened on the inner side of the vertical keel 11;

[0024] The curtain wall door and window body 1 is movably connected to the slot 15, a fixing block 3 is fixedly installed on the inner side of the transverse keel 12, a receiving cavity 2 is opened in the middle of the upper fixing block 3, a first rubber storage bag 21 is bonded to the inside of the receiving cavity 2, a second rubber storage bag 24 is provided in the inner cavity of the slot 15, a rubber pad 4 is bonded to the inner side of the fixing block 3, so as to ensure the sealing of the contact between the fixing block 3 and the curtain wall door and window body 1 through the rubber pad 4, a squeezing ball 22 is movably installed at the lower end of the inner cavity of the receiving cavity 2, and the squeezing balls 22 are equidistantly distributed, so as to ensure the squeezing effect of the squeezing ball 22 on the first rubber storage bag 21.

[0025] The size of the positioning block 13 matches the size of the positioning slot 14 , and the positioning block 13 and the positioning slot 14 are movably connected to facilitate the cooperation between the positioning block 13 and the positioning slot 14 , thereby ensuring the stability of the transverse keel 12 and the vertical keel 11 .

[0026] The liquid outlet end of the first rubber storage bag 21 is connected to a hose 23 , and the other end of the hose 23 is connected to the liquid inlet end of the second rubber storage bag 24 , so as to facilitate the discharge and guidance of the expansion agent.

[0027] During installation, first place the second rubber storage bag 24 in the slot 15, open the valve on the hose 23 at the same time, install the curtain wall door and window body 1 into the slot 15, and then insert the positioning block 13 on the transverse keel 12 into the positioning groove 14. After the upper end of the transverse keel 12 contacts the upper end of the curtain wall door and window body 1, the squeezing ball 22 will be squeezed, and the squeezing ball 22 moves upward to squeeze the first rubber storage bag 21, so that the expansion agent injected in advance in the first rubber storage bag 21 is discharged into the second rubber storage bag 24 through the hose 23, so that the second rubber storage bag 24 expands and expands, thereby quickly blocking the gap between the slot 15 and the curtain wall door and window body 1, thereby achieving a sound insulation effect and further improving the sound insulation performance of the curtain wall door and window body 1.

Claims

1. A curtain wall door and window with good sound insulation performance, comprising a curtain wall door and window body (1), characterized in that: Vertical keels (11) are arranged on both sides of the curtain wall door and window body (1), transverse keels (12) are arranged on the upper and lower ends of the curtain wall door and window body (1), positioning blocks (13) are fixedly installed on both ends of the inner side of the transverse keel (12), positioning grooves (14) are opened at both ends of the vertical keel (11), and a slot (15) is opened on the inner side of the vertical keel (11); The curtain wall door and window body (1) is movably connected to the slot (15); a fixing block (3) is fixedly installed on the inner side of the transverse keel (12); a receiving cavity (2) is provided in the middle of the upper end of the fixing block (3); a first plastic storage bag (21) is bonded to the inside of the receiving cavity (2); and a second plastic storage bag (24) is provided in the inner cavity of the slot (15).

2. The curtain wall door and window with good sound insulation performance according to claim 1, characterized in that: The size of the positioning block (13) is matched with the size of the positioning groove (14), and the positioning block (13) is movably connected to the positioning groove (14).

3. The curtain wall door and window with good sound insulation performance according to claim 1, characterized in that: The liquid outlet end of the first plastic storage bag (21) is connected to a hose (23), and the other end of the hose (23) is connected to the liquid inlet end of the second plastic storage bag (24).

4. The curtain wall door and window with good sound insulation performance according to claim 1, characterized in that: A rubber pad (4) is bonded to the inner side of the fixing block (3).

5. The curtain wall door and window with good sound insulation performance according to claim 1, characterized in that: A squeezing ball (22) is movably mounted at the lower end of the inner cavity of the accommodating cavity (2), and the squeezing balls (22) are equidistantly distributed.

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