Sealing rubber strip and rubber corner combined corner connecting structure for aluminum-clad wood window sash body

Abstract

The utility model discloses a sealing rubber strip and rubber corner combined corner connecting structure used on an aluminum-clad wood window sash body, relates to the technical field of door and window sealing assemblies, and solves the problem of poor sealing performance of a lap joint corner of an aluminum-clad wood window sash. In the sealing rubber strip and rubber corner combined corner connecting structure, the section of a rubber corner is the same as that of a sealing rubber strip, and the rubber corner and the rubber strip can be in seamless butt joint; the rubber tongues of the rubber corners extend into the rubber strip cavities to be bonded through the sealing glue, the reinforcing and reinforcing effect is achieved, the rubber strips and the rubber corners are bonded seamlessly, the four corners of the sash body are provided with the four rubber corners, connection is simple and reliable, the sealing performance of the corners is guaranteed, the sealing rubber strips on the frame can adopt the injection molding rubber corner mode, and the sealing effect is good. And the risk of infirm corner connection is also avoided, the sealing performance of the aluminum-clad wood window is greatly improved, the risk of unqualified adhesive tape waste caused by 45-degree angle shearing is reduced, the production line mounting efficiency is improved, and the finished product mounting process link is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window sealing components, in particular to a sealing adhesive strip and adhesive angle assembly connection structure used on an aluminum-clad wood window sash body. Background Art

[0002] Compared with aluminum alloy windows, plastic steel windows and other categories, aluminum-clad wood windows, in addition to pure wood texture, return to nature, thermal insulation and other properties, the most outstanding feature is the waterproof sealing performance. Due to the mortise and tenon structure of wood and the solid body structure of wood plus multiple rubber strips, the sealing performance of the entire window is superior to other cavity window categories. However, the weakest part of the entire window seal is the four corners where the frame and sash overlap, because the rubber strip seals are all annularly pressed around the outer shape of the sash body, and the corners are all sheared, which leads to a certain gap in the corners. If the joint is not good, there will be a large misalignment, resulting in poor sealing of the rubber strip, which will cause air and water leakage. At present, all the corners of the rubber strips of aluminum-clad wood windows are sheared, which will have the risk of unreliable sealing. Utility Model Content

[0003] In view of the problem of poor sealing performance at the overlapping corners of aluminum-clad wood window frames and sashes mentioned above, the purpose of the utility model is to provide a sealing strip and corner connection structure for the aluminum-clad wood window sash body. The sealing strip and corner connection process structure overcomes the risks of air leakage, water leakage and other poor sealing caused by the 45-degree cutting and connecting process of the strip corners, thereby greatly enhancing the sealing of the frame and sash corners.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A sealing strip and corner connection structure for an aluminum-clad wood window sash body, comprising: a strip and corner 1, a bending structure is provided in the middle of the strip and corner 1, the strip and corner 1 is installed at any corner of the sash wood 3, and the two ends of the strip and corner 1 are respectively connected to two strips 2, and the two strips 2 are both installed on the sash wood 3.

[0006] The above-mentioned sealing strip and corner connection structure for the aluminum-clad wood window sash body, wherein the angle of the bending structure of the strip and corner 1 matches the corner of the sash wood 3.

[0007] The above-mentioned sealing strip and corner connection structure used on the aluminum-clad wood window sash body, wherein the angle of the bending structure of the strip and corner 1 is a right angle.

[0008] The above-mentioned sealing strip and corner connection structure for the aluminum-clad wood window sash body, wherein each end of the strip corner 1 has a glue tongue 12 extending outward, and each glue tongue is inserted into the strip inner cavity 21 of a strip 2.

[0009] The above-mentioned sealing strip and corner connection structure for the aluminum-clad wood window sash body, wherein each end face of the strip and corner 1 is glued and connected to the end face of a strip 2 by means of sealing glue.

[0010] The above-mentioned sealing strip and corner connection structure for the aluminum-clad wood window sash body, wherein the strip and corner 1 is provided with an assembly groove 11, and the strip and corner 1 is clamped in the strip installation groove at the corner of the sash wood 3 through the assembly groove 11.

[0011] The above-mentioned sealing strip and corner connection structure for the aluminum-clad wood window sash body, wherein when the sash wood 3 is in a closed state, the strip corner 1 and the two strips 2 are all against the frame strip 4 on the frame wood 5.

[0012] The above-mentioned sealing strip and corner connection structure used on the aluminum-clad wood window sash body, wherein the strip and corner 1 is a hollow structure.

[0013] The above-mentioned sealing strip and corner connection structure used on the aluminum-clad wood window sash body, wherein the strip and corner 1 is an integral extrusion molding structure.

[0014] The above-mentioned sealing strip and corner connection structure for the aluminum-clad wood window sash body, wherein the bending structure of the strip and corner 1 is a seamless integrated connection structure.

[0015] Due to the adoption of the above technology, the utility model has the following positive effects compared with the prior art:

[0016] (1) In the present invention, the cross section of the adhesive corner is the same as that of the sealing strip, and the adhesive corner and the strip can be butted together without a gap. The adhesive tongue of the adhesive corner extends into the cavity of the strip and is bonded by the sealing adhesive to strengthen the strip. The strip and the adhesive corner are bonded without a gap. The four corners of the fan body are respectively bonded with four adhesive corners, and the connection is simple and reliable, thereby ensuring the sealing performance of the corners.

[0017] (2) In the present invention, the sealing strip on the frame can be in the form of an injection-molded corner, which also avoids the risk of an unreliable corner connection;

[0018] (3) The utility model discloses a process in which the corner glue piece is integrally made of a mold, with no gap at the 45-degree corner glue piece, a straight cross section, and a glue tongue as reinforcement, so that the connection is firm and reliable, greatly improving the sealing performance of the aluminum-clad wood window, reducing the risk of discarding the glue strip due to unqualified 45-degree cutting, improving the installation efficiency of the production line, and simplifying the assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a structural schematic diagram of a sealing strip adhesive corner assembly connection structure used on an aluminum-clad wood window sash body.

[0020] Figure 2 The utility model is a schematic diagram of an assembly of a sealing adhesive strip, an adhesive corner assembly connection structure and an adhesive strip used on an aluminum-clad wood window sash body.

[0021] Figure 3 The utility model discloses an assembly diagram of a sealing adhesive strip and an adhesive corner assembly connection structure and an adhesive strip used on an aluminum-clad wood window sash body.

[0022] Figure 4 The utility model discloses an assembly diagram of a sealing adhesive strip and an adhesive corner assembly connection structure used on an aluminum-clad wood window sash body and the sash wood.

[0023] Figure 5 This is an embodiment diagram of a sealing strip and corner connection structure for an aluminum-clad wood window sash body according to the utility model.

[0024] In the attached figure: 1, rubber strip and rubber corner; 2, rubber strip; 3, fan wood; 4, frame rubber strip; 5, frame wood; 11, assembly groove; 12, rubber tongue; 21, inner cavity of rubber strip. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0026] Please refer to Figures 1 to 5 As shown, a sealing strip and corner connection structure for an aluminum-clad wood window sash body is shown, which includes: a strip and corner 1, a bending structure is provided in the middle of the strip and corner 1, the strip and corner 1 is installed at any corner of the sash wood 3, and the two ends of the strip and corner 1 are respectively connected to two strips 2, and the two strips 2 are both installed on the sash wood 3.

[0027] Furthermore, in a preferred embodiment, the angle of the bending structure of the adhesive strip adhesive corner 1 matches the corner of the fan wood 3 .

[0028] Furthermore, in a preferred embodiment, the angle of the bending structure of the rubber strip and rubber corner 1 is a right angle.

[0029] Furthermore, in a preferred embodiment, a rubber tongue 12 extends outward from each end of the rubber strip rubber corner 1 , and each rubber tongue is inserted into a rubber strip inner cavity 21 of a rubber strip 2 .

[0030] Furthermore, in a preferred embodiment, each end surface of the rubber strip and rubber angle 1 is glued and connected to the end surface of a rubber strip 2 by means of a sealant.

[0031] Furthermore, in a preferred embodiment, a mounting groove 11 is provided on the rubber strip and rubber corner 1 , and the rubber strip and rubber corner 1 is clamped in the rubber strip mounting groove at the corner of the sash wood 3 through the mounting groove 11 .

[0032] Furthermore, in a preferred embodiment, when the sash wood 3 is in a closed state, the rubber strip corner 1 and the two rubber strips 2 are all against the frame rubber strip 4 on the frame wood 5 .

[0033] Furthermore, in a preferred embodiment, the rubber strip and rubber corner 1 is a hollow structure.

[0034] Furthermore, in a preferred embodiment, the rubber strip and rubber corner 1 is an integral extrusion molding structure.

[0035] Furthermore, in a preferred embodiment, the bending structure of the rubber strip and rubber corner 1 is a seamless integrated connection structure.

[0036] The above are only preferred embodiments of the present invention, and are not intended to limit the implementation methods and protection scope of the present invention.

[0037] The utility model also has the following implementation methods based on the above:

[0038] In a further embodiment of the utility model, the adhesive strip and adhesive corner 1 connection group corner process structure overcomes the risk of poor sealing such as air leakage and water leakage caused by the 45-degree angle cutting and docking process of the adhesive strip corners, thereby greatly enhancing the sealing of the frame and sash corners.

[0039] In a further embodiment of the utility model, the process is a 90-degree intersection angle with a certain size, which is formed by overall mold opening and extrusion. The 45-degree intersection angle is seamlessly connected. The two ends of the rubber strip rubber corner 1 are respectively provided with two rubber tongues 12 extending out of a certain size. The cross section of the rubber strip rubber corner 1 is the same as the cross section of the sealing rubber strip 2. The rubber strip rubber corner 1 and the rubber strip 2 can be seamlessly connected. The rubber tongue 12 of the rubber strip rubber corner 1 extends into the inner cavity 21 of the rubber strip and is bonded by the sealant to play a role in strengthening and reinforcing. The rubber strip 2 and the rubber strip rubber corner 1 are seamlessly bonded. The four corners of the fan body are respectively provided with four rubber strips and rubber corners 1. The connection is simple and reliable, avoiding the disadvantages of the rubber strip being surrounded by the root, and each corner is easily cut and damaged, thereby wasting the entire rubber strip. At the same time, the sealing performance of the corner of the fan body is ensured. At the same time, the sealing strip used on the frame can be in the form of an injection-molded rubber strip rubber corner 1, which also avoids the risk of unreliable corner connection.

[0040] In a further embodiment of the utility model, the process corner glue piece is made of a mold as a whole, the corner glue strip 1 has no gap at the 45-degree corner, the cross section of the corner glue strip 1 is straight, and there is a glue tongue 12 as a reinforcement, the connection is firm and reliable, and the sealing performance of the aluminum-clad wood window is greatly improved. The docking strip 2 can also be cut straight, which reduces the risk of scrapping the strip due to unqualified cutting of the corner at 45 degrees, improves the installation efficiency of the production line, and simplifies the assembly process.

[0041] In a further embodiment of the utility model, a mold is used to manufacture a rubber strip and rubber corner 1 as a whole, and the two ends of the rubber strip and rubber corner 1 are respectively connected to two rubber strips 2. Rubber tongues 12 are provided at both ends of the rubber strip and rubber corner 1, and the two rubber tongues 12 are respectively inserted into the rubber strip cavities 21 of the two rubber strips 2. The processing technology is simple, easy to assemble, and can be mass-produced, which improves the efficiency of production and processing. There is no need to cut the angle by 45 degrees, which reduces the process and improves the product qualification rate.

[0042] In a further embodiment of the utility model, the end faces of both sides of the rubber strip and the rubber corner 1 are flat, and the end faces of both sides of the rubber strip 2 are also flat, which are easy to process and assemble. The rubber tongue 12 at the end of the rubber strip and the rubber corner 1 is inserted into the rubber strip inner cavity 21 of the rubber strip 2 and bonded by sealant, thereby increasing the contact area and the connection strength, playing a strengthening and reinforcement role, and the connection is simple and reliable.

[0043] In a further embodiment of the utility model, the rubber strip and rubber corner 1 is a hollow structure and is made in one piece, ensuring that it has sufficient deformation sealing ability to ensure the sealing of the fan wood 3 and the frame wood 5, and at the same time ensuring that the fan wood 3 can be opened and closed normally.

[0044] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A sealing strip and corner connection structure for an aluminum-clad wood window sash body, characterized in that: include: A rubber strip and rubber corner (1) is provided with a bending structure in the middle of the rubber strip and rubber corner (1). The rubber strip and rubber corner (1) is installed at any corner of the fan wood (3). The two ends of the rubber strip and rubber corner (1) are respectively connected to two rubber strips (2). Both rubber strips (2) are installed on the fan wood (3).

2. The sealing strip and corner connection structure for aluminum-clad wood window sash according to claim 1 is characterized in that: The angle of the bending structure of the adhesive strip adhesive corner (1) matches the corner of the fan wood (3).

3. The sealing strip and corner connection structure for aluminum-clad wood window sash according to claim 1 is characterized in that: The angle of the bending structure of the rubber strip and rubber corner (1) is a right angle.

4. The sealing strip and corner connection structure for aluminum-clad wood window sash according to claim 1, characterized in that: Each end of the adhesive strip adhesive corner (1) extends outwardly to form an adhesive tongue (12), and each adhesive tongue is inserted into an adhesive strip inner cavity (21) of an adhesive strip (2).

5. The sealing strip and corner connection structure for aluminum-clad wood window sash according to claim 4 is characterized in that: Each end surface of the rubber strip and rubber corner (1) is connected to the end surface of a rubber strip (2) by gluing with sealant.

6. The sealing strip and corner connection structure for aluminum-clad wood window sash according to claim 1, characterized in that: The rubber strip and rubber corner (1) is provided with an assembly groove (11), and the rubber strip and rubber corner (1) is clamped in the rubber strip installation groove at the corner of the fan wood (3) through the assembly groove (11).

7. The sealing strip and corner connection structure for aluminum-clad wood window sash according to claim 1, characterized in that: When the sash wood (3) is in a closed state, the rubber strip rubber corner (1) and the two rubber strips (2) are all against the frame rubber strip (4) on the frame wood (5).

8. The sealing strip and corner connection structure for aluminum-clad wood window sash according to claim 1, characterized in that: The rubber strip and rubber corner (1) is a hollow structure.

9. The sealing strip and corner connection structure for aluminum-clad wood window sash according to claim 1, characterized in that: The rubber strip and rubber corner (1) are an integral extrusion-molded structure.

10. The sealing strip and corner connection structure for aluminum-clad wood window sash according to claim 1, characterized in that: The bending structure of the rubber strip and rubber corner (1) is a seamless integrated connection structure.

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