Mounting structure for a sealing strip for doors and windows

Abstract

The utility model relates to sealant strip technical field, concretely is a kind of mounting structure for door and window sealing with sealant strip, including support frame body, the right lower part of support frame body is fixedly installed with frame, the upper portion of frame is installed with glass group, the upper portion of frame is installed with sealant strip, the left side of sealant strip is equipped with slot, the right side of the front of support frame body is inserted with plug block, the front of support frame body is equipped with moving groove, the inner wall right side of moving groove is slidably connected with pull block, the left side of pull block is fixedly installed with elastic piece, and both sides are fixedly installed with sliding block;After placing sealant strip into the clamping groove of frame front side, the mutual cooperation of plug block and slot is used, effectively enhance the installation stability of one end of sealant strip, not only improve installation quality, but also reduce the possibility that sealant strip in window corner part loosens, to comprehensively improve the overall installation effect of sealant strip.

Description

Technical Field

[0001] This utility model relates to the field of sealing strip technology, and more specifically, to an installation structure for sealing strips for doors and windows. Background Technology

[0002] In modern architecture, doors and windows, as an important component of building envelopes, directly affect indoor comfort, energy consumption, and overall building safety through their sealing performance. To achieve a good seal, sealing strips are typically installed between the door / window frame and the glass. Currently, a widely used installation method for door and window sealing strips is embedded installation, where the strip is directly embedded into a pre-set groove in the door / window frame, completing the assembly between the strip, frame, and glass. This installation method is characterized by its ease of operation and convenient disassembly and replacement, and therefore has been widely adopted in the industry.

[0003] However, with the passage of time and changes in the usage environment, the sealing strips of existing door and window installation structures are exposed to the external environment for a long time. They are subjected to the combined effects of natural factors such as ultraviolet radiation, ozone corrosion, and drastic fluctuations in temperature and humidity. Their material properties will degrade. In particular, for commonly used synthetic rubber or plastic strips, their molecular structure gradually decomposes under long-term environmental stress, resulting in increased hardness and a significant decrease in elasticity. Ultimately, this leads to a continuous decrease in the contact pressure between the strip and the door and window frame and glass. This problem is particularly prominent at the window corners. When the strip ages, the originally tightly fitted interface will develop tiny gaps, which will damage the overall sealing performance of the door and window and cause a decrease in the installation stability of the sealing strip. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides an installation structure for sealing strips for doors and windows, so as to solve the problem that when the sealing strip ages, the originally tightly fitted interface at the corner of the window will produce tiny gaps, which will damage the overall sealing performance of the door and window and cause a decrease in the installation stability of the sealing strip.

[0005] To solve the above technical problems, this utility model provides the following technical solution: an installation structure for a door and window sealing strip, including a support frame, a frame fixedly installed on the lower right side of the support frame, a glass assembly installed on the upper part of the frame, a sealing strip installed on the upper front side of the frame, a slot opened on the left side of the sealing strip, and an insert block inserted into the front right side of the support frame.

[0006] The support frame has a movable groove on its front side, a pull block is slidably connected to the right side of the inner wall of the movable groove, an elastic element is fixedly installed on the left side of the pull block, and sliders are fixedly installed on both the upper and lower sides. The movable groove has sliding grooves on both the upper and lower sides of its inner wall.

[0007] The left end of the elastic element is fixedly installed on the left side of the inner wall of the moving groove, and the slider is slidably connected to the inner wall of the groove.

[0008] The left side of the insert block passes through the movable groove and is fixedly installed with the slider.

[0009] The front side of the pull block has a folding groove, the inner wall of the folding groove is hinged with a pull plate, a rubber pull strip is fixedly installed on the right side of the pull plate, a rubber retaining ball is fixedly installed on the right side of the insert block, and a retaining groove is opened on the inner wall of the slot.

[0010] The rubber ball is engaged with the inner wall of the groove, and the rear part of the rubber strip is inserted into the inner wall of the folding groove and is subjected to squeezing and pushing, resulting in a state of compression deformation.

[0011] The right side of the insert block penetrates the support frame and is inserted into the inner wall of the slot, while the rear side of the sealing strip is attached to the glass assembly.

[0012] Compared with the prior art, the beneficial effects of this utility model are: In the above solution, after the sealing strip is placed into the pre-set slot on the front side of the frame, the cooperation between the insert and the slot effectively enhances the installation stability of one end of the sealing strip. This not only improves the installation quality but also reduces the possibility of the sealing strip loosening at the window corner, thereby comprehensively improving the overall installation effect of the sealing strip. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the frame structure of this utility model; Figure 3 for Figure 2 Enlarged view of the structure at point A in the middle; Figure 4 This is a front view of the support frame of this utility model; Figure 5 for Figure 4 Cross-sectional view of the structure at point AA; Figure 6 This is a schematic diagram of the pull plate structure of this utility model.

[0014] [Figure Labels] 1. Support frame; 2. Glass assembly; 3. Frame; 4. Sealing strip; 5. Slot; 6. Slot; 7. Moving groove; 8. Insert block; 9. Rubber ball; 10. Slider; 11. Elastic element; 12. Slide groove; 13. Pull block; 14. Pull plate; 15. Rubber pull strip; 16. Folding groove. Detailed Implementation

[0015] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0016] Example 1: Please refer to Figures 1 to 6 This utility model provides a technical solution: an installation structure for a door and window sealing strip, including a support frame 1, a frame 3 fixedly installed on the lower right side of the support frame 1, a glass assembly 2 installed on the upper part of the frame 3, a sealing strip 4 installed on the upper front side of the frame 3, a slot 6 opened on the left side of the sealing strip 4, and an insert 8 inserted into the front right side of the support frame 1; the right side of the insert 8 penetrates the support frame 1 and is inserted into the inner wall of the slot 6, thereby increasing the stability of the sealing strip 4 after installation with the window corner, and the rear side of the sealing strip 4 is in contact with the glass assembly 2, thereby maintaining the sealing of the entire window.

[0017] First, embed the sealing strip 4 into the groove reserved between the glass assembly 2 and the frame 3. At the same time, drive the insert block 8 to slide to the left. After the sealing strip 4 is embedded, drive the insert block 8 to insert into the inner wall of the slot 6 to improve the stability of the sealing strip 4 insertion and prevent it from coming off or loosening.

[0018] Example 2: Based on Example 1, in order to enable the movement of the drive block 8 for the installation and removal of the sealing strip 4, a moving groove 7 is provided on the front side of the support frame 1. A pull block 13 is slidably connected to the right side of the inner wall of the moving groove 7. An elastic element 11 is fixedly installed on the left side of the pull block 13, and sliders 10 are fixedly installed on both the upper and lower sides. Sliding grooves 12 are provided on both the upper and lower sides of the inner wall of the moving groove 7. The left end of the elastic element 11 is fixedly installed on the left side of the inner wall of the moving groove 7, and the slider 10 is slidably connected to the inner wall of the sliding groove 12. The left side of the drive block 8 passes through the moving groove 7 and is fixedly installed with the slider 10. Thus, the elastic force of the elastic element 11 pushes the drive block 8 to always maintain the insertion state between it and the slot 6, thereby increasing the stability of the installation of the sealing strip 4 and facilitating subsequent replacement.

[0019] First, the pull block 13 is moved to the left and slides along the inner wall of the moving groove 7. While squeezing the elastic element 11 and compressing it, the insert block 8 is driven to slide to the left. During this process, the slider 10 slides along the inner wall of the sliding groove 12, thereby maintaining the stability of the movement of the pull block 13. After the sealing strip 4 is embedded, the elastic force of the elastic element 11 is used to push the pull block 13 to the right and drive the insert block 8 to insert into the inner wall of the slot 6, so as to improve the stability of the sealing strip 4 and thus improve its installation effect.

[0020] Example 3: Based on Example 2, to facilitate operation, a folding groove 16 is provided on the front side of the pull block 13. A pull plate 14 is hinged to the inner wall of the folding groove 16. A rubber pull strip 15 is fixedly installed on the right side of the pull plate 14. A rubber retaining ball 9 is fixedly installed on the right side of the insert block 8. A retaining groove 5 is provided on the inner wall of the slot 6. The rubber retaining ball 9 is engaged with the inner wall of the retaining groove 5, thereby increasing the friction between the insert block 8 and the sealing strip 4 and improving the insertion effect of the insert block 8. The rear part of the rubber pull strip 15 is inserted into the inner wall of the folding groove 16 and is squeezed and deformed, thereby fixing the position of the pull plate 14 in the inner wall of the folding groove 16 after closing, so as to be used when disassembling the sealing strip 4 later.

[0021] First, pull the rubber strip 15 to cause the pull plate 14 to fold forward and open. Then, pull the pull plate 14 to the left to cause the pull block 13 to slide along the inner wall of the moving groove 7. After the sealing strip 4 is embedded, release the pull plate 14 and use the insert block 8 to push the rubber ball 9 into the inner wall of the slot 5 to increase the friction between the insert block 8 and the sealing strip 4 and improve the stability of the insertion. Then, fold the pull plate 14 back to the inner wall of the folding groove 16. At the same time, push the rear part of the rubber strip 15 to gradually fit with the folding groove 16 to fix the position of the pull plate 14 after it is closed and to facilitate subsequent opening and use. Hiding it will increase the aesthetics of use.

[0022] The working process of this utility model is as follows: In use, first embed the sealing strip 4 into the groove reserved between the glass assembly 2 and the frame 3. At the same time, pull the rubber pull strip 15 to cause the pull plate 14 to fold forward and open. Then, pull the pull plate 14 to the left, causing the pull block 13 to slide along the inner wall of the moving groove 7. While compressing the elastic element 11, the insert block 8 is driven to slide to the left. During this process, the slider 10 slides along the inner wall of the sliding groove 12, thereby maintaining the stability of the movement of the pull block 13. After the sealing strip 4 is embedded, release the pull plate. 14. Using the elastic force of the elastic element 11, push the pull block 13 to the right, and drive the insert block 8 to insert into the inner wall of the slot 6. At the same time, squeeze the rubber ball 9 into the inner wall of the slot 5 to increase the friction between the insert block 8 and the sealing strip 4 and improve the stability of the insertion. Then, fold the pull plate 14 back to the inner wall of the folding groove 16. At the same time, squeeze the rear part of the rubber pull strip 15 to gradually fit with the folding groove 16 to fix the position of the pull plate 14 after it is closed, and facilitate subsequent opening and use. Hiding it will increase the aesthetics of use.

[0023] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0024] 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 within the protection scope of the present utility model.

Claims

1. An installation structure for sealing strips for doors and windows, characterized in that, The support frame (1) is fixedly installed on the lower right side of the support frame (1), a glass assembly (2) is installed on the upper part of the frame (3), a sealing strip (4) is installed on the upper front side of the frame (3), a slot (6) is opened on the left side of the sealing strip (4), and an insert (8) is inserted into the front right side of the support frame (1).

2. The installation structure of the door and window sealing strip according to claim 1, characterized in that, The front side of the support frame (1) is provided with a moving groove (7), and a pull block (13) is slidably connected to the right side of the inner wall of the moving groove (7). An elastic element (11) is fixedly installed on the left side of the pull block (13), and sliders (10) are fixedly installed on both the upper and lower sides. Sliding grooves (12) are provided on both the upper and lower sides of the inner wall of the moving groove (7).

3. The installation structure of the door and window sealing strip according to claim 2, characterized in that, The left end of the elastic element (11) is fixedly installed on the left side of the inner wall of the moving groove (7), and the slider (10) is slidably connected to the inner wall of the sliding groove (12).

4. The installation structure of the door and window sealing strip according to claim 2, characterized in that, The left side of the insert (8) passes through the moving groove (7) and is fixedly installed between it and the slider (10).

5. The installation structure for door and window sealing strips according to claim 2, characterized in that, The front side of the pull block (13) is provided with a folding groove (16), the inner wall of the folding groove (16) is hinged with a pull plate (14), a rubber pull strip (15) is fixedly installed on the right side of the pull plate (14), a rubber ball (9) is fixedly installed on the right side of the insert block (8), and a slot (5) is provided on the inner wall of the slot (6).

6. The installation structure for door and window sealing strips according to claim 5, characterized in that, The rubber ball (9) is engaged with the inner wall of the groove (5), and the rear part of the rubber strip (15) is inserted into the inner wall of the folding groove (16) and is squeezed and deformed.

7. The installation structure for door and window sealing strips according to claim 1, characterized in that, The right side of the insert (8) passes through the support frame (1) and is inserted into the inner wall of the slot (6), and the rear side of the sealing strip (4) is attached to the glass assembly (2).

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