Multi-point fitting door and window waterproof sealing structure

Abstract

The utility model provides a multi-point fitting door and window waterproof sealing structure which is used for solving the technical problem that the sealing effect is poor when an existing sliding door and window is closed. Comprising a window frame and a sliding window sash sliding along a sliding rail on the window frame, a plurality of first sealing strips are installed on the side frame end face of one side of the window frame, a plurality of first sealing protrusions are arranged on the sides, close to the sliding window sash, of the first sealing strips, and a second sealing strip is arranged between the other end of the window sash and a window frame connecting piece. The second sealing strip is provided with a plurality of second sealing protrusions, when the sliding window sash is closed, the side wall of the sliding window sash abuts against the first sealing protrusions, and the second sealing protrusions abut against the side wall of the window frame connecting piece and the side wall of the window sash. The sliding window sash is sealed through the first sealing strip and the second sealing strip which are provided with the multiple sealing protrusions, and the sealing effect is good.

Description

Technical Field

[0001] This invention relates to the field of door and window sealing, and in particular to a multi-point bonding waterproof sealing structure for doors and windows. Background Technology

[0002] Existing sliding doors and windows mostly achieve a seal between the sliding door / window sash and the frame when closed by attaching a single sealing strip to the side wall of the sliding door / window sash or frame. Sealing between sliding window sashes and between sliding window sashes and fixed window sashes is achieved through weatherstripping; this sealing method is simple in structure and low in cost. However, existing sealing strips are all long rectangular strips with a single sealing surface, resulting in poor sealing performance during heavy rain or loud external noise. Summary of the Invention

[0003] The purpose of this invention is to provide a multi-point bonding waterproof sealing structure for doors and windows. This addresses the technical problem of poor sealing performance in existing sliding doors and windows when closed.

[0004] A multi-point bonding waterproof sealing structure for doors and windows includes a window frame and a sliding window sash that slides along a slide rail on the window frame. Several first sealing strips are installed on the side frame end face of one side of the window frame.

[0005] The first sealing strip has several first sealing protrusions on the side near the sliding window sash. When the sliding window sash is closed, the side wall of the sliding window sash abuts against the first sealing protrusions.

[0006] Optionally, a plurality of first slots are provided on the end face of the side frame, and a first buckle is provided on the mounting surface of the first sealing strip, the first buckle being snapped into the first slot.

[0007] Optionally, the sliding window sash includes a window sash frame and glass embedded in the window sash frame.

[0008] Optionally, a first baffle is provided on the side frame end face of one side of the sliding window sash, and the first baffle is integrally formed with the side frame;

[0009] A retaining frame is snapped onto the side frame end face on the other side of the sliding window sash. The first retaining plate, the retaining frame, and the side frame end face form a groove. When the sliding window sash is closed, one side of the window sash frame is completely embedded in the groove.

[0010] Optionally, mounting grooves are provided on the side walls of the first baffle and the baffle frame on opposite sides;

[0011] Each of the mounting slots is equipped with a weatherstripping. When the sliding window sash is closed, the front end of the weatherstripping contacts the side wall of the window sash frame.

[0012] Optionally, a second baffle is provided on the side wall of the window sash frame at the end of the sliding window sash away from the first sealing strip, and the second baffle is integrally formed with the window sash frame;

[0013] A second slot is provided on one end face of the second baffle, and a second sealing strip is installed in the second slot. A second sealing protrusion is provided at the front end of the second sealing strip. When the sliding window sash is closed, the second sealing protrusion abuts against the side wall of the window frame connector.

[0014] Optionally, a third baffle is provided on the other side of the window frame connector, and the third baffle is integrally formed with the window frame connector;

[0015] A third slot is provided on one end face of the third baffle, and a second sealing strip is installed in the third slot. When the sliding window sash is closed, the second sealing protrusion abuts against the side wall of the window sash frame.

[0016] Optionally, a knob lock is also provided between the window sash frame and the window frame connector.

[0017] Because of the adoption of the above technical solution, the present invention has the following advantages:

[0018] 1. This application provides a first sealing strip with multiple sealing protrusions on the end face of the window frame side frame, and a second sealing strip with multiple sealing points on the window sash frame and window frame connector. The sealing effect of the first sealing strip and the second sealing strip enables the sliding window sash to have better sound insulation and waterproof sealing effect.

[0019] 2. In this application, the first baffle, the baffle frame and the end face of the side frame form a groove. When the sliding window sash is closed, one side of the window sash frame is completely embedded in the groove. When the first baffle, the baffle frame and the side frame are all embedded in the wall, the sliding window sash has good aesthetics.

[0020] Other advantages, objectives, and features of the invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination, or may be learned from practice of the invention. The objectives and other advantages of the invention can be realized and obtained through the following description. Attached Figure Description

[0021] The accompanying drawings of this invention are described below.

[0022] Figure 1 This is a schematic diagram of the multi-point bonding waterproof sealing structure for doors and windows according to the present invention.

[0023] Figure 2 For the present invention Figure 1 A magnified view of a portion of point A in the middle.

[0024] Figure 3This is a schematic diagram of the side frame and the baffle frame of the present invention.

[0025] Figure 4 This is a schematic diagram of the structure of the first sealing strip of the present invention.

[0026] Figure 5 This is a schematic diagram of the structure of the second sealing strip of the present invention.

[0027] In the diagram: 1-Sliding window sash; 101-Window sash frame; 102-Glass; 2-Side frame; 3-First sealing strip; 4-First sealing protrusion; 5-First slot; 6-First buckle; 7-First baffle; 8-Baffle frame; 9-Groove; 10-Mounting groove; 11-Weather strip; 12-Second baffle; 13-Second slot; 14-Second sealing strip; 15-Second sealing protrusion; 16-Window frame connector; 17-Third baffle; 18-Third slot; 19-Turn lock. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0029] Example:

[0030] like Figure 1 and Figure 4 The multi-point bonding waterproof sealing structure for doors and windows shown includes a window frame and a sliding window sash 1 that slides along a slide rail on the window frame. Several first sealing strips 3 are installed on the end face of the side frame 2 on one side of the window frame.

[0031] The first sealing strip 3 has a plurality of first sealing protrusions 4 on the side near the sliding window sash 1. When the sliding window sash 1 is closed, the side wall of the sliding window sash 1 abuts against the first sealing protrusions 4.

[0032] In this embodiment, the window frame is a rectangular frame with a guide rail on its bottom frame. A pulley is located at the bottom of the sliding window sash 1, and the pulley slides along the guide rail, allowing the sliding window sash 1 to slide left and right. When the sliding window sash 1 slides to... Figure 1 When shown at the far right, sliding window sash 1 is closed.

[0033] In this embodiment, the first sealing protrusion 4 is a long strip-shaped sealing protrusion, the length of the first sealing protrusion 4 is the same as the length of the first sealing strip 3, the length of the first sealing strip 3 is consistent with the inner height of the side frame 2, and there are 3 sets of the first sealing protrusion 4. Figure 1As shown, the height of the middle set of first sealing protrusions 4 is higher than the height of the first sealing protrusions 4 on both sides. Two sets of parallel first sealing strips 3 are provided on the side frame 2, and the two sets of first sealing strips 3 achieve sealing at one end of the sliding window sash 1. In this embodiment, six sealing points are constructed at the same horizontal position by the two sets of first sealing strips 3. When a single sealing point fails, the sealing points on the same horizontal plane can still achieve sealing, resulting in high sealing stability and a long product life.

[0034] like Figure 1 , Figure 3 and Figure 4 As shown, a plurality of first slots 5 are provided on the end face of the side frame 2, and a first buckle 6 is provided on the mounting surface of the first sealing strip 3, and the first buckle 6 is snapped into the first slot 5.

[0035] In this embodiment, the first sealing strip 3 is snapped onto the end face of the side frame 2, which facilitates the disassembly and maintenance of the first sealing strip 3.

[0036] like Figure 1 As shown, the sliding window sash 1 includes a window sash frame 101 and glass 102 embedded in the window sash frame 101.

[0037] In this embodiment, glass 102 is double-glazed insulated glass.

[0038] like Figure 1 , Figure 2 and Figure 5 As shown, a second baffle 12 is provided on the side wall of the window frame 101 at the end of the sliding window sash 1 away from the first sealing strip 3. The second baffle 12 is integrally formed with the window frame 101.

[0039] A second slot 13 is provided on one end face of the second baffle 12. A second sealing strip 14 is installed in the second slot 13. A second sealing protrusion 15 is provided at the front end of the second sealing strip 14. When the sliding window sash 1 is closed, the second sealing protrusion 15 abuts against the side wall of the window frame connector 16.

[0040] like Figure 1 , Figure 2 and Figure 5 As shown, a third baffle 17 is provided on the other side of the window frame connector 16, and the third baffle 17 is integrally formed with the window frame connector 16;

[0041] A third slot 18 is provided on one end face of the third baffle 17. A second sealing strip 14 is installed in the third slot 18. When the sliding window sash 1 is closed, the second sealing protrusion 15 abuts against the side wall of the window sash frame 101.

[0042] In this embodiment, the window frame connector 16 is fixedly connected to the window frame, and the window frame is installed in the wall. When the sliding window sash 1 is closed, the other end of the sliding window sash 1 is sealed by the second sealing strip 14 with multi-point sealing provided on the window sash frame 101 and the window frame connector 16. The two opposing second sealing strips 14 improve the sealing accuracy.

[0043] In this embodiment, there are 4 sets of second sealing protrusions 15 on the second sealing strip 14. The 4 sets of second sealing protrusions 15 are equally spaced. The length of the second sealing protrusion 15 is the same as the length of the second sealing strip 14. The length of the second sealing strip 14 is consistent with the inner height of the side frame 2.

[0044] like Figure 1 and Figure 3 As shown, a first baffle 7 is provided on the end face of the side frame 2 on one side of the sliding window sash 1, and the first baffle 7 is integrally formed with the side frame 2;

[0045] A retaining frame 8 is snapped onto the end face of the side frame 2 on the other side of the sliding window sash 1. The first retaining plate 7, the retaining frame 8 and the end face of the side frame 2 form a groove 9. When the sliding window sash 1 is closed, one side of the window sash frame 101 is completely embedded in the groove 9.

[0046] In this embodiment, the first baffle 7, the baffle frame 8 and the end face of the side frame 2 form a groove 9. During installation, the first baffle 7, the baffle frame 8 and the side frame 2 are all embedded into the wall. When the sliding window sash 1 is closed, the side of the window sash frame 101 is also completely embedded into the wall, which improves the aesthetics of the product.

[0047] like Figure 1 and Figure 3 As shown, mounting grooves 10 are provided on the side walls of the first baffle 7 and the baffle frame 8 on opposite sides;

[0048] Each of the mounting slots 10 is equipped with a weatherstripping 11. When the sliding window sash 1 is closed, the front end of the weatherstripping 11 contacts the side wall of the window sash frame 101.

[0049] In this embodiment, by setting the weatherstripping 11 to cooperate with the two first sealing strips 3, the sealing performance of the sliding window sash 1 when closed is further improved.

[0050] like Figure 1 As shown, a knob lock 19 is also provided between the window sash frame 101 and the window frame connector 16.

[0051] In this embodiment, as Figure 1 As shown, the knob and latch of the knob lock 19 are installed on the window frame 101, and the keyhole of the window frame 101 is installed on the window frame connector 16. When the sliding window sash slides to the rightmost end of its travel, the knob is rotated to make the latch engage in the keyhole, thus locking the window.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the specific implementation of the present invention. Any modifications or equivalent substitutions that do not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A multi-point bonding waterproof sealing structure for doors and windows, comprising a window frame and a sliding window sash (1) that slides along a sliding rail on the window frame, characterized in that, Several first sealing strips (3) are installed on the end face of the side frame (2) on one side of the window frame; The first sealing strip (3) has several first sealing protrusions (4) on the side near the sliding window sash (1). When the sliding window sash (1) is closed, the side wall of the sliding window sash (1) abuts against the first sealing protrusions (4).

2. The multi-point bonding waterproof sealing structure for doors and windows according to claim 1, characterized in that, The side frame (2) has several first slots (5) on its end face, and the first sealing strip (3) has a first buckle (6) on its mounting surface. The first buckle (6) is fastened in the first slot (5).

3. The multi-point bonding waterproof sealing structure for doors and windows according to claim 1, characterized in that, The sliding window sash (1) includes a window sash frame (101) and glass (102) embedded in the window sash frame (101).

4. The multi-point bonding waterproof sealing structure for doors and windows according to claim 3, characterized in that, A first baffle (7) is provided on the end face of the side frame (2) on one side of the sliding window sash (1), and the first baffle (7) is integrally formed with the side frame (2); A retaining frame (8) is snapped onto the end face of the side frame (2) on the other side of the sliding window sash (1). The first retaining plate (7), the retaining frame (8), and the end face of the side frame (2) form a groove (9). When the sliding window sash (1) is closed, one side of the window frame (101) is completely embedded in the groove (9).

5. The multi-point bonding waterproof sealing structure for doors and windows according to claim 4, characterized in that, The first baffle (7) and the baffle frame (8) are provided with mounting grooves (10) on the side walls of opposite sides; Each of the mounting slots (10) is equipped with a weatherstripping (11). When the sliding window sash (1) is closed, the front end of the weatherstripping (11) contacts the side wall of the window sash frame (101).

6. The multi-point bonding waterproof sealing structure for doors and windows according to claim 3, characterized in that, A second baffle (12) is provided on the side wall of the window frame (101) at the end of the sliding window sash (1) away from the first sealing strip (3), and the second baffle (12) is integrally formed with the window frame (101); A second slot (13) is provided on one end face of the second baffle (12), and a second sealing strip (14) is installed in the second slot (13). A second sealing protrusion (15) is provided at the front end of the second sealing strip (14). When the sliding window sash (1) is closed, the second sealing protrusion (15) abuts against the side wall of the window frame connector (16).

7. The multi-point bonding waterproof sealing structure for doors and windows according to claim 6, characterized in that, A third baffle (17) is provided on the other side of the window frame connector (16), and the third baffle (17) is integrally formed with the window frame connector (16); A third slot (18) is provided on one end face of the third baffle (17), and a second sealing strip (14) is installed in the third slot (18). When the sliding window sash (1) is closed, the second sealing protrusion (15) abuts against the side wall of the window sash frame (101).

8. The multi-point bonding waterproof sealing structure for doors and windows according to claim 6, characterized in that, A knob lock (19) is also provided between the window sash frame (101) and the window frame connector (16).

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