Door and window sealing strip convenient to replace

Abstract

The door and window sealing strip convenient to replace comprises a sealing strip body and a connecting base, a bonding layer is arranged at the bottom end of the sealing strip body, a connecting groove is formed in the right end face of the sealing strip body, a connecting block is arranged on the left end face of the sealing strip body, and connecting holes are symmetrically formed in the left end and the right end of the sealing strip body. And connecting rods are symmetrically arranged on the left side and the right side of the connecting seat. The door and window sealing strip convenient to replace is simple in structure and reasonable in design, the split type design is adopted, the sealing strip at a certain position assembled together can be disassembled, assembled and replaced according to use requirements, compared with a traditional system for replacing the whole sealing strip, the maintenance cost is greatly reduced through local replacement, unnecessary material waste is reduced, and in addition, the service life of the door and window sealing strip is prolonged. And disassembly and assembly are easy and convenient, replacement and use are convenient, practicability is high, and the use requirements on the existing market are met.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing strips, and particularly relates to a door and window sealing strip which is convenient to replace. Background Technique

[0002] In the door and window system, the sealing strip, as a key component, plays an important role in isolating the external environment, maintaining indoor comfort, and saving energy and reducing consumption. However, traditional door and window sealing strips usually adopt an integrated design, and this design has significant limitations in the actual use process.

[0003] For the integrated design of the sealing strip, when a certain part of the door and window is damaged or aged, it is impossible to locally replace only the sealing strip at that place. Users often face the dilemma that the entire sealing strip system needs to be replaced, which not only increases the maintenance cost but also causes unnecessary material waste. At the same time, due to the complexity of the integrated design, the replacement process usually requires professional skills and tools, which is difficult and time-consuming for ordinary users to operate, not convenient for replacement, and brings many troubles to people. Therefore, based on the above shortcomings, a door and window sealing strip which is convenient to replace is now introduced to improve this situation. Content of the Utility Model

[0004] The purpose of the utility model is to provide a door and window sealing strip which is convenient to replace, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a door and window sealing strip which is convenient to replace, including a sealing strip and a connecting seat. A paste layer is arranged at the bottom end of the sealing strip. A connecting groove is opened on the right end face of the sealing strip. A connecting block is arranged on the left end face of the sealing strip. Connecting holes are symmetrically opened at both the left and right ends of the sealing strip. Connecting rods are symmetrically arranged on both the left and right sides of the connecting seat.

[0006] Preferably, anti-slip edges are arranged at both the upper and lower ends of the connecting seat.

[0007] Preferably, the connecting groove and the connecting block are matched with each other and are in corresponding positions.

[0008] Preferably, the connecting hole and the connecting rod are matched with each other and are in corresponding positions.

[0009] Preferably, the connecting rod is made of rubber material.

[0010] Preferably, the shape of the connecting seat is triangular, and the connecting seat is matched with the sealing strip.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the easily replaceable door and window sealing strip, through the cooperation between the connecting groove and the connecting block, multiple sealing strips can be assembled together. Through the cooperation between the connecting hole, the connecting seat and the connecting rod, not only can the auxiliary connection be realized, making the assembly of multiple sealing strips more stable, but also when encountering the right-angle bend part of the door and window, it can be disassembled, so that a gap is exposed at the connection between the two sealing strips, so as to be bent and used by fitting the right-angle bend part. The sealing strip can be pasted on the corresponding position of the door and window through the adhesive layer. The device has a simple structure and reasonable design. It adopts a split design, and a certain sealing strip assembled together can be disassembled and replaced according to the use requirements. Compared with the traditional system of replacing the whole sealing strip, the local replacement greatly reduces the maintenance cost and reduces unnecessary material waste. Moreover, the disassembly and assembly operations are simple and convenient, easy to replace, convenient to use, and have strong practicability, meeting the use requirements in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural view of the present utility model;

[0013] Figure 2 is a top view of the combination of the connecting groove and the connecting block of the present utility model.

[0014] In the figure: 1, sealing strip; 2, adhesive layer; 3, connecting groove; 4, connecting block; 5, connecting hole; 6, connecting seat; 7, connecting rod; 8, anti-slip rib. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0016] Please refer to Figure 1-2 , the present utility model provides a technical solution: An easily replaceable door and window sealing strip, including a sealing strip 1 and a connecting seat 6. An adhesive layer 2 is provided at the bottom end of the sealing strip 1. Through the adhesive layer 2, the sealing strip 1 can be adhesively installed at the corresponding position of the door and window. A connecting groove 3 is opened on the right end face of the sealing strip 1, a connecting block 4 is provided on the left end face of the sealing strip 1, connecting holes 5 are symmetrically opened at both the left and right ends of the sealing strip 1, and connecting rods 7 are symmetrically provided on both the left and right sides of the connecting seat 6.

[0017] As a preferred solution, further, anti-slip ribs 8 are provided at both the upper and lower ends of the connecting seat 6. Through the anti-slip ribs 8, it is convenient to move the connecting seat 6.

[0018] As a preferred solution, furthermore, the connecting groove 3 and the connecting block 4 are matched with each other and their positions correspond to each other.

[0019] As a preferred solution, furthermore, the connecting hole 5 and the connecting rod 7 are matched with each other and their positions correspond to each other.

[0020] As a preferred solution, furthermore, the connecting rod 7 is made of rubber material, which has elasticity, can be extruded and deformed and is snapped into the inner cavity of the connecting hole 5.

[0021] As a preferred solution, furthermore, the connecting seat 6 is triangular in shape and is matched with the sealing strip 1.

[0022] The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and the specific work is as follows.

[0023] Insert the connecting block 4 on one sealing strip 1 into the connecting groove 3 on another sealing strip 1. By the mutual insertion between the connecting groove 3 and the connecting block 4, the two sealing strips 1 are assembled and connected together. Take the connecting seat 6 to the joint of the two sealing strips 1, align the connecting rod 7 with the connecting holes 5 on the two sealing strips 1 and insert it forcefully. When the connecting rod 7 is extruded and deformed and snapped into the inner cavity of the connecting hole 5, by the mutual insertion between the connecting hole 5 and the connecting rod 7, it can not only assist in the connection, making the two sealing strips 1 more stable when assembled together, but also can be disassembled at the right-angle bend part of the door and window, so that a notch is exposed at the joint between the two sealing strips 1 for bending use to fit the right-angle bend part;

[0024] During use, assemble multiple sealing strips 1 together. The sealing strip 1 can be pasted on the corresponding position of the door and window through the adhesive layer 2, thus completing the installation operation; when it is necessary to disassemble and assemble a certain sealing strip 1, just perform the above operations. First, take the connecting seat 6 away from the outside forcefully, and the connecting rod 7 will move out of the inner cavity of the connecting hole 5. Then, forcefully move the connecting block 4 out of the inner cavity of the connecting groove 3. At this time, the two ends of the sealing strip 1 will turn up. The staff can then pull the two ends of the sealing strip 1 forcefully and tear the whole sealing strip 1 off the door and window; the device has a simple structure and reasonable design. It adopts a split design and can disassemble and replace a certain sealing strip 1 assembled together according to the use requirements. Compared with the traditional system of replacing the whole sealing strip, the local replacement greatly reduces the maintenance cost and reduces unnecessary material waste. Moreover, the disassembly and assembly operations are simple and convenient, easy to replace, convenient to use, highly practical and suitable for popularization.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by terms such as "coaxial", "bottom", "one end", "top", "central position", "the other end", "upper", "one side", "top end", "inner", "front part", "central", "both ends", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly specified and limited, terms such as "snap connection", "plug connection", "welding", "installation", "setting", "interference fit", "screw connection", "pin connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A door and window sealing strip that is easy to replace, comprising a sealing strip (1) and a connecting seat (6), characterized in that: The bottom end of the sealing strip (1) is provided with an adhesive layer (2), the right end surface of the sealing strip (1) is provided with a connecting groove (3), the left end surface of the sealing strip (1) is provided with a connecting block (4), the left and right ends of the sealing strip (1) are symmetrically provided with connecting holes (5), and the left and right sides of the connecting seat (6) are symmetrically provided with connecting rods (7).

2. The easily replaceable door and window sealing strip according to claim 1, characterized in that: Anti-slip edges (8) are provided at both upper and lower ends of the connecting seat (6).

3. The easily replaceable door and window sealing strip according to claim 1, characterized in that: The connection groove (3) and the connection block (4) match each other and their positions correspond to each other.

4. The easily replaceable door and window sealing strip according to claim 1, characterized in that: The connection hole (5) and the connection rod (7) match each other and their positions correspond to each other.

5. The easily replaceable door and window sealing strip according to claim 1, characterized in that: The connecting rod (7) is made of rubber material.

6. The easily replaceable door and window sealing strip according to claim 1, characterized in that: The connection seat (6) is triangular in shape, and the connection seat (6) matches the sealing strip (1).

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