Double inward-opening window capable of draining water smoothly

Abstract

The utility model discloses a smooth drainage double inward opening window, which is characterized in that a space enclosed by a first frame, a sash window frame, a screen window frame and a sealing rubber strip is a water collecting cavity, the height size of the water collecting cavity is 30-40mm, one side, close to the water collecting cavity, of the sealing rubber strip is provided with an inclined drainage surface, a first water eave of a fifth section bar is opposite to the drainage surface, and a second water eave of the fifth section bar is opposite to the drainage surface. A drainage channel is formed between the sash window frame and the screen window frame, the drainage channel faces the drainage face, the water collecting cavity is arranged to be large in size, the rainwater collecting space can be increased, the drainage path is optimized and simplified through corresponding cooperation of the drainage face, the water eave and the drainage channel, rainwater can be collected more rapidly and directly drained outdoors, and more smooth drainage is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, and in particular to a double inward-opening window with smooth drainage. Background Art

[0002] The double inward-opening window is composed of a screen window and a glass sash window. A water collection chamber for collecting rainwater is provided inside the frame. The water collection chamber is connected to the drainage. However, the space size of the existing water collection chamber is small, and it is difficult to quickly collect a large amount of rainwater. In addition, the flow structure or path of the rainwater is not smooth, resulting in poor drainage of rainwater. Utility Model Content

[0003] The purpose of the utility model is to provide a double inward-opening window with smooth drainage, in which a water collection chamber is arranged with a relatively high size, which is conducive to increasing the rainwater collection space, and through the corresponding cooperation of the drainage surface, the water eaves and the drainage channel, the drainage path is optimized and simplified, so that rainwater can be collected more quickly and discharged to the outside more quickly and directly, thereby achieving smoother drainage.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A double inward-opening window with smooth drainage, comprising a first frame, a sash window frame, a screen window frame and a sealing strip;

[0006] The sealing strip is arranged between the first frame and the sash window frame;

[0007] The space enclosed by the first frame, the sash window frame, the screen window frame and the sealing strip is a water collecting chamber;

[0008] The water collecting chamber is communicated with the drainage groove of the first frame;

[0009] The height of the water collecting chamber is between 30 and 40 mm;

[0010] A side of the sealing strip close to the water collecting chamber is provided with an inclined drainage surface;

[0011] The sash window frame includes a fifth profile, the fifth profile is provided with a first water eave and a second water eave, the first water eave faces the drainage surface, and the second water eave is connected to the top of the sealing strip;

[0012] A drainage channel is formed between the sash window frame and the screen window frame, and the drainage channel faces the drainage surface.

[0013] In some embodiments, the drainage surface has an inclination angle in the vertical direction of between 10 and 15 degrees.

[0014] In some embodiments, the first frame includes a third profile, and the third profile is located on a side of the sealing strip close to the screen frame;

[0015] The third profile is provided with a second drainage hole.

[0016] In some embodiments, the sealing strip includes a seat portion and a peak portion, and the top of the peak portion is connected to the second water eaves;

[0017] The seat is connected to the first frame;

[0018] The first frame includes a fourth profile, the fourth profile is located at a side of the seat away from the water collecting chamber, and the fourth profile is connected to the top of the seat.

[0019] In some embodiments, the first frame further includes a first profile, a second profile and a first broken bridge;

[0020] The first profile is provided with a drainage groove;

[0021] A fourth profile is provided above the second profile;

[0022] A first convex buckle is provided on one side of the first profile close to the first broken bridge, and a first buckle hook matching with the first convex buckle is provided on the sealing strip;

[0023] The first broken bridge is provided with a first buckle groove, and the sealing strip is provided with a third convex buckle matched with the first buckle groove;

[0024] The fourth profile is provided with a second convex buckle, and the sealing strip is provided with a first buckle position matched with the second convex buckle.

[0025] In some embodiments, the sash window frame further includes a sixth profile and a first pressure line, the first pressure line is connected to the sixth profile, and the first pressure line is a square structure.

[0026] In some embodiments, the sash window frame and the screen window frame are aligned with two sides of the first frame;

[0027] The width of the first frame is between 80 and 90 mm.

[0028] The beneficial effects of the utility model are as follows: a water collection chamber with a relatively high size is provided, which is beneficial to increasing the rainwater collection space, and through the corresponding cooperation of the drainage surface, the water eaves and the drainage channel, the drainage path is optimized and simplified, so that rainwater can be collected more quickly and discharged to the outside more quickly and directly, thereby achieving smoother drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a structural diagram of a double inward-opening window with smooth drainage according to the utility model;

[0030] Figure 2 This is a partial structural diagram of a double inward-opening window with smooth drainage according to the utility model;

[0031] Figure 3 This is a partial structural diagram of a double inward-opening window with smooth drainage according to the utility model;

[0032] Figure 4 This is a structural diagram of the sealing strip of the utility model;

[0033] Among them: 1-first frame; 10-water collecting chamber; 11-first profile; 111-drainage groove; 112-first convex buckle; 12-second profile; 13-first thermal break; 131-first buckle groove; 14-third profile; 15-fourth profile; 151-second convex buckle; 2-sash window frame; 21-fifth profile; 211-first water eaves; 212-second water eaves; 22-sixth profile; 23-first pressure line; 3-screen window frame; 40-drainage channel; 5-sealing strip; 51-seat; 511-first buckle hook; 512-third convex buckle; 513-first buckle position; 52-peak; 50-drainage surface. DETAILED DESCRIPTION

[0034] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0035] refer to Figures 1 to 4 , a double inward opening window with smooth drainage, comprising a first frame 1, a sash window frame 2, a screen window frame 3 and a sealing strip 5;

[0036] The sealing strip 5 is arranged between the first frame 1 and the sash window frame 2;

[0037] The space enclosed by the first frame 1, the window frame 2, the screen frame 3 and the sealing strip 5 is a water collecting chamber 10;

[0038] The water collecting chamber 10 is connected to the drainage groove 111 of the first frame 1. The top wall of the drainage groove 111 is provided with a first drainage hole, which is connected to the water collecting chamber 10 through the first drainage hole. The water collecting chamber 10 can collect rainwater and drain the rainwater to the outside through the drainage groove 111.

[0039] The height dimension H of the water collection chamber 10 is between 30 and 40 mm, thereby forming a larger rainwater collection space, collecting rainwater more quickly, and also helping to reduce rainwater backflow into the room;

[0040] A side of the sealing strip 5 close to the water collecting chamber 10 is provided with an inclined drainage surface 50, which is gradually inclined toward the drainage groove 111, and plays a role in guiding rainwater, so that rainwater flows more quickly toward the drainage groove 111, thereby accelerating the drainage speed;

[0041] The sash window frame 2 includes a fifth profile 21, and the fifth profile 21 is provided with a first water eave 211 and a second water eave 212. The first water eave 211 faces the drainage surface 50, so that rainwater flows along the first water eave 211 to the drainage surface 50, and thus quickly flows to the drainage groove 111. The second water eave 212 is connected to the top of the sealing strip 5, so as to form a sealed connection and promote rainwater to flow to the drainage surface 50.

[0042] A drainage channel 40 is formed between the sash window frame 2 and the screen window frame 3, and the drainage channel 40 faces the drainage surface 50, so as to promote rainwater to flow toward the drainage surface 50, and then quickly flow toward the drainage groove 111;

[0043] Therefore, the water collection chamber 10 is provided with a higher spatial dimension, thereby increasing the rainwater collection space, and through the corresponding cooperation of the drainage surface 50, the water eaves and the drainage channel 40, the drainage path is optimized and simplified, so that rainwater can be collected more quickly and discharged to the outside more quickly and directly, thereby achieving smoother drainage.

[0044] refer to Figure 4 The vertical inclination angle θ of the drainage surface 50 is between 10 and 15 degrees, which enables rainwater to flow downward quickly and toward the drainage groove 111 .

[0045] The first frame 1 includes a third profile 14, which is located on the side of the sealing strip 5 close to the screen frame 3; the third profile 14 is provided with a second drainage hole, and the third profile 14 is located inside the water collecting chamber 10, which can catch or block part of the rainwater and guide the rainwater downward to the drainage groove 111. The setting of the third profile 14 can block part of the rainwater, reduce the rainwater directly rushing to the sealing strip 5, play a certain degree of water blocking effect, and reduce the rainwater flowing to one side of the room.

[0046] refer to Figure 3 The sealing strip 5 includes a seat portion 51 and a peak portion 52, and the top of the peak portion 52 is connected to the second water eave 212, thereby forming a sealed connection;

[0047] The seat 51 is connected to the first frame 1;

[0048] The first frame 1 includes a fourth profile 15 . The fourth profile 15 is located on a side of the seat 51 away from the water collecting chamber 10 . The fourth profile 15 is connected to the top of the seat 51 .

[0049] As a result, a step structure is formed on the side of the sealing strip 5 away from the drainage surface 50, and the height dimension of the seat 51 is approximately half of the height dimension of the sealing strip 5, that is, the height of the step formed by the seat 51 is approximately half of the height of the sealing strip 5. In this way, a middle connection structure between the fourth profile 15 and the sealing strip 5 is formed, which can improve the assembly stability and strength of the sealing strip 5. In addition, the setting of the fourth profile 15 increases the height of the first frame 1, which can increase the resistance of rainwater flowing to the indoor side to a certain extent, that is, the fourth profile 15 can block rainwater from flowing to the indoor side to a certain extent, thereby improving the sealing performance.

[0050] The first frame 1 further includes a first profile 11, a second profile 12 and a first thermal break bridge 13, wherein the first thermal break bridge 13 is disposed between the first profile 11 and the second profile 12;

[0051] The first profile 11 is provided with a drainage groove 111;

[0052] A fourth profile 15 is provided above the second profile 12;

[0053] A first convex buckle 112 is provided on one side of the first profile 11 close to the first broken bridge 13, and a first buckle hook 511 matching with the first convex buckle 112 is provided on the seat portion 51 of the sealing strip 5;

[0054] The first broken bridge 13 is provided with a first buckle groove 131, and the seat portion 51 of the sealing strip 5 is provided with a third convex buckle 512 matched with the first buckle groove 131;

[0055] The fourth profile 15 is provided with a second convex buckle 151 , and the seat portion 51 of the sealing strip 5 is provided with a first buckle position 513 matched with the second convex buckle 151 , so that the sealing strip 5 is buckled to the first frame 1 .

[0056] refer to Figure 2 The sash window frame 2 also includes a sixth profile 22 and a first pressure line 23. The first pressure line 23 is connected to the sixth profile 22. The first pressure line 23 is a square structure, which is beneficial to saving materials.

[0057] The sash window frame 2 and the screen window frame 3 are aligned with the two side surfaces of the first frame 1. The width W of the first frame 1 is between 80 and 90 mm, forming a narrower frame structure that is simpler and more fashionable.

[0058] The above disclosure is only some embodiments of the utility model. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the utility model, and these all belong to the protection scope of the utility model.

Claims

1. A double inward opening window with smooth drainage, characterized in that: It comprises a first frame (1), a sash window frame (2), a screen window frame (3) and a sealing strip (5); The sealing strip (5) is arranged between the first frame (1) and the sash window frame (2); The space enclosed by the first frame (1), the sash window frame (2), the screen window frame (3) and the sealing strip (5) is a water collecting chamber (10); The water collecting chamber (10) is in communication with the drainage groove (111) of the first frame (1); The height of the water collecting chamber (10) is between 30 and 40 mm; A side of the sealing rubber strip (5) close to the water collecting chamber (10) is provided with an inclined drainage surface (50); The sash window frame (2) comprises a fifth profile (21), the fifth profile (21) being provided with a first water eave (211) and a second water eave (212), the first water eave (211) facing the drainage surface (50), and the second water eave (212) being connected to the top of the sealing strip (5); A drainage channel (40) is formed between the sash window frame (2) and the screen window frame (3), and the drainage channel (40) faces the drainage surface (50).

2. A double inward opening window with smooth drainage according to claim 1, characterized in that: The drainage surface (50) has an inclination angle in the vertical direction of between 10 and 15 degrees.

3. A double inward opening window with smooth drainage according to claim 1, characterized in that: The first frame (1) comprises a third profile (14), and the third profile (14) is located on a side of the sealing strip (5) close to the screen frame (3); The third profile (14) is provided with a second drainage hole.

4. A double inward opening window with smooth drainage according to claim 1, characterized in that: The sealing strip (5) comprises a seat portion (51) and a peak portion (52), and the top of the peak portion (52) is connected to the second water eave (212); The seat (51) is connected to the first frame (1); The first frame (1) comprises a fourth profile (15), the fourth profile (15) being located on a side of the seat (51) away from the water collecting chamber (10), and the fourth profile (15) being connected to the top of the seat (51).

5. A double inward opening window with smooth drainage according to claim 4, characterized in that: The first frame (1) further comprises a first profile (11), a second profile (12) and a first thermal break bridge (13); The first profile (11) is provided with the drainage groove (111); The fourth profile (15) is provided above the second profile (12); A first convex buckle (112) is provided on one side of the first profile (11) close to the first broken bridge (13), and the sealing rubber strip (5) is provided with a first buckle hook (511) matched with the first convex buckle (112); The first thermal break bridge (13) is provided with a first buckle groove (131), and the sealing rubber strip (5) is provided with a third convex buckle (512) matched with the first buckle groove (131); The fourth profile (15) is provided with a second convex buckle (151), and the sealing rubber strip (5) is provided with a first buckle position (513) matching with the second convex buckle (151).

6. A double inward opening window with smooth drainage according to claim 5, characterized in that: The sash window frame (2) further comprises a sixth profile (22) and a first pressing line (23), wherein the first pressing line (23) is connected to the sixth profile (22), and the first pressing line (23) is in a square structure.

7. A double inward opening window with smooth drainage according to claim 6, characterized in that: The sash window frame (2) and the screen window frame (3) are both aligned with the two side surfaces of the first frame (1); The width of the first frame (1) is between 80 and 90 mm.

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