Top-hung window capable of preventing water leakage at upper part

Abstract

The utility model relates to the technical field of top-hung windows, in particular to a top-hung window capable of preventing water from leaking from the upper portion, which comprises a window frame and a window sash, the window sash comprises an outer frame, glass is fixedly embedded in the inner side of the outer frame, a rotating shaft is fixedly connected to the upper end of the inner side of the window frame, and the upper end of the outer frame is rotatably connected with the rotating shaft in a sleeved mode. A water retaining assembly is fixedly connected to the upper end of the outer side of the window frame, a sealing assembly is arranged at the position, located on the rear side of the water retaining assembly, of the upper end of the interior of the window frame, the water retaining assembly comprises a shell with the lower end open, the interior of the shell is rotationally sleeved with a water retaining plate through a connecting shaft, and the lower end of the water retaining plate extends out of the shell and makes contact with a window sash. The sealing assembly comprises a sliding sleeve fixedly embedded in the window frame. According to the utility model, the water retaining assembly and the sealing assembly are arranged, so that a double-layer water leakage prevention structure is formed, the situation of water leakage at the upper part is not easy to occur, and the water leakage prevention effect is strong.

Description

Technical Field

[0001] The utility model relates to the technical field of top-hung windows, in particular to a top-hung window capable of preventing water leakage from the upper part. Background Art

[0002] Windows are building components used for lighting, ventilation, and visual communication with the outside world. There are many types of windows, such as casement windows, sliding windows, top-hung windows, bottom-hung windows, fixed windows, center-hung windows, etc. Among them, top-hung windows refer to windows with hinges installed on the upper side of the window and can be opened inward or outward. This type of window can achieve a certain ventilation effect. Moreover, due to the way the window sash expands outward, it can prevent rainwater from directly entering the room to a certain extent. Moreover, the upper part of the window sash hangs outside the window frame when opened, reducing the possibility of accidents such as children climbing out, and the safety is also relatively high.

[0003] However, the hinged structure of the current top-hung window is at the upper part of the window sash, so that when the top-hung window is opened, there will be a certain gap between the upper end of the window sash and the window frame. When it rains, the angle of the window sash will prevent rainwater from directly entering the room. However, some rainwater will enter through the upper gap between the window sash and the window frame, causing water leakage, affecting the user experience. Therefore, those skilled in the art provide a top-hung window that prevents upper water leakage to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a top-hung window that prevents water leakage from the upper part, and solve the following technical problems:

[0005] How to prevent water leakage from the upper part of the top-hung window after it is opened.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A top-hung window for preventing water leakage from the upper part comprises a window frame and a window sash, wherein the window sash comprises an outer frame, a glass is fixedly embedded on the inner side of the outer frame, a rotating shaft is fixedly connected to the inner upper end of the window frame, and the upper end of the outer frame is rotatably sleeved with the rotating shaft;

[0008] The outer upper end of the window frame is fixedly connected with a water retaining assembly, and the inner upper end of the window frame is provided with a sealing assembly at the rear side of the water retaining assembly;

[0009] The water retaining assembly comprises a shell with an opening at the lower end, a water retaining plate is rotatably sleeved inside the shell through a connecting shaft, and the lower end of the water retaining plate extends out of the shell and contacts the window sash;

[0010] The sealing assembly includes a sliding sleeve fixedly embedded in the window frame, the inner sliding sleeve of the sliding sleeve is connected with a connecting head, the lower end of the connecting head extends out of the sliding sleeve and is fixedly connected with an inclined rubber pad, and the lower end of the inclined rubber pad contacts the outer frame.

[0011] Furthermore, grooves are provided on both sides of the outer frame, a first slide groove is provided inside the groove, second slide grooves are provided on both sides of the interior of the window frame, and a support assembly is connected between adjacent first slide grooves and second slide grooves;

[0012] Further, the support assembly includes a first connecting rod, a second connecting rod is rotatably connected to the middle of the first connecting rod, a first slider and a second slider are rotatably connected to the two ends of the first connecting rod respectively, the first slider is slidably connected to the first slide groove, the second slider is slidably connected to the second slide groove, one end of the second connecting rod is rotatably connected to the third slider, and the third slider is slidably connected to the second slide groove;

[0013] Furthermore, the water retaining assembly further comprises a torsion spring, which is sleeved inside the housing and has one end abutting against the water retaining plate and the other end abutting against the inner wall of the housing;

[0014] Furthermore, the sealing assembly further comprises a spring, and the spring is arranged between the connecting head and the sliding sleeve;

[0015] Furthermore, a matching groove is provided on the outer side of the window frame, a retaining edge is fixedly connected to the outer side of the outer frame, and a sealing gasket is fixedly connected to the inner side of the retaining edge;

[0016] Furthermore, the glass and the outer frame are respectively fixedly connected at two sides with an outer sealant and an inner sealant;

[0017] Furthermore, the lower end of the water baffle is arc-shaped;

[0018] Beneficial effects of the utility model:

[0019] 1. The present invention proposes a top-hung window that prevents upper water leakage. By arranging a water retaining assembly and a sealing assembly, after the top-hung window is opened, the water retaining plate of the water retaining assembly can cover the upper end part of the window sash, thereby playing a role in blocking water and preventing rainwater from entering the connection between the window sash and the window frame. In addition, the inclined rubber pad of the sealing assembly can fit tightly with the outer frame of the window sash, thereby playing a sealing role. Rainwater not blocked by the water retaining plate will be isolated by the inclined rubber pad, forming a double-layer anti-leakage structure with the water retaining assembly, which is not prone to upper water leakage and has a strong anti-leakage effect.

[0020] 2. The present invention proposes a top-hung window that prevents water leakage from the upper part. A torsion spring is arranged inside the water retaining assembly, and a spring is arranged inside the sealing assembly, so that the water retaining plate and the inclined rubber pad can always keep in contact with the window sash. Even if the window sash has different degrees of opening and closing, the water retaining assembly and the sealing assembly can effectively play a sealing role, with strong reliability, practicality and convenience in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings.

[0022] Figure 1 The utility model provides a three-dimensional top-hung window that prevents water leakage from the upper part. Figure 1 ;

[0023] Figure 2 The utility model provides a three-dimensional top-hung window that prevents water leakage from the upper part. Figure 2 ;

[0024] Figure 3 It is a partial cross-sectional view of a top-hung window for preventing upper water leakage proposed by the utility model;

[0025] Figure 4 The utility model discloses a structural diagram of a supporting assembly of a top-hung window for preventing upper water leakage.

[0026] Reference numerals:

[0027] 1. Window frame; 2. Window sash; 21. External frame; 22. Glass; 23. Edge retaining edge; 24. External sealant; 25. Internal sealant; 26. Sealing pad; 3. Water retaining assembly; 31. External shell; 32. Water retaining plate;

[0028] 33. connecting shaft; 34. torsion spring; 4. groove; 5. first slide slot; 6. support assembly; 61. first connecting rod; 62. second connecting rod; 63. first slider; 64. second slider; 65. third slider;

[0029] 7. Matching groove; 8. Second sliding groove; 9. Sealing assembly; 91. Sliding sleeve; 92. Connecting head; 93. Bevel rubber pad; 94. Spring; 10. Rotating shaft. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Please refer to the attached Figures 1 to 4 As shown, a top-hung window for preventing upper water leakage in an embodiment of the utility model includes a window frame 1 and a window sash 2, the window sash 2 includes an outer frame 21, a glass 22 is fixedly embedded on the inner side of the outer frame 21, a rotating shaft 10 is fixedly connected to the inner upper end of the window frame 1, the upper end of the outer frame 21 is rotatably sleeved with the rotating shaft 10, the window sash 2 is rotatably connected to the outer frame 21, and can be expanded outward by a certain angle with the rotating shaft 10 as the rotation center, thereby playing a ventilation role.

[0032] A water retaining assembly 3 is fixedly connected to the outer upper end of the window frame 1, and a sealing assembly 9 is provided at the inner upper end of the window frame 1 at the rear side of the water retaining assembly 3. The water retaining assembly 3 can shield the upper end portion of the window sash 2, thereby playing a role in blocking water and preventing rainwater from entering the connection between the window sash 2 and the window frame 1, and the sealing assembly 9 can play a sealing role. Rainwater not blocked by the water retaining assembly 3 will be isolated by the sealing assembly 9, forming a double-layer water-leakage-proof structure with the water retaining assembly 3, and the water-leakage-proof effect is strong.

[0033] The water retaining assembly 3 includes a shell 31 with an opening at the lower end, and a water retaining plate 32 is rotatably sleeved inside the shell 31 through a connecting shaft 33. The lower end of the water retaining plate 32 extends out of the shell 31 and contacts the window sash 2. The water retaining assembly 3 also includes a torsion spring 34, which is sleeved inside the shell 31, and one end of the torsion spring 34 abuts against the water retaining plate 32, and the other end abuts against the inner wall of the shell 31. When the water retaining assembly 3 is used, the upper end gap between the window sash 2 and the window frame 1 is blocked by the water retaining plate 32, thereby preventing rainwater from entering, thereby achieving a waterproof effect. When the window sash 2 is opened, the water retaining plate 32 will be pushed to be inclined, which is also conducive to rainwater sliding off. In addition, the torsion spring 34 can push the water retaining plate 32 through its own elastic force, so that the water retaining plate 32 can always remain in a fit with the window sash 2, is not easily affected by wind, and has improved reliability.

[0034] The sealing component 9 includes a sliding sleeve 91 fixedly embedded in the interior of the window frame 1, the internal sliding sleeve of the sliding sleeve 91 is connected to a connecting head 92, the lower end of the connecting head 92 extends out of the sliding sleeve 91 and is fixedly connected to a beveled rubber pad 93, the lower end of the beveled rubber pad 93 contacts the outer frame 21, the sealing component 9 also includes a spring 94, the spring 94 is arranged between the connecting head 92 and the sliding sleeve 91, when the sealing component 9 is in use, the beveled rubber pad 93 is a long strip with an oblique angle at the outer end, which can fit with the outer frame 21 of the window sash 2, thereby closing the gap and playing the role of isolating water droplets, and the beveled rubber pad 93 is slidably connected to the sliding sleeve 91 through the connecting head 92, and is provided with a spring 94, so that the beveled rubber pad 93 can always maintain a fit state with the window sash 2 when the window sash 2 is at different opening angles, and has strong reliability.

[0035] Grooves 4 are provided on both sides of the outer frame 21, and a first slide groove 5 is provided on the inner side of the groove 4. Second slide grooves 8 are provided on both sides of the interior of the window frame 1. A support assembly 6 is connected between the adjacent first slide grooves 5 and the second slide grooves 8. The support assembly 6 includes a first connecting rod 61, and a second connecting rod 62 is rotatably connected at the middle of the first connecting rod 61. The two ends of the first connecting rod 61 are rotatably connected to a first slider 63 and a second slider 64, respectively. The first slider 63 is slidably connected to the first slide groove 5, and the second slider 64 is slidably connected to the second slide groove 8. One end of the second connecting rod 62 is rotatably connected to a third slider 65, and the third slider 65 is slidably connected to the second slide groove 8. When the window sash 2 is opened, the multiple sliders can play an obstructive role through the friction with the slide groove, so that the window sash 2 can be positioned at different angles, and the first connecting rod 61 and the second connecting rod 62 can also play a supporting and limiting role, and enhance the connection strength between the window sash 2 and the window frame 1.

[0036] A matching groove 7 is provided on the outside of the window frame 1, a retaining edge 23 is fixedly connected to the outside of the outer frame 21, and a sealing gasket 26 is fixedly connected to the inside of the retaining edge 23. After the window sash 2 is closed, the retaining edge 23 cooperates with the matching groove 7 and is provided with a sealing gasket 26, thereby achieving a sealing effect and improving the sealing of the window sash 2 after closing.

[0037] The glass 22 and the outer frame 21 are connected at both sides with an outer sealant 24 and an inner sealant 25, respectively, and the outer sealant 24 and the inner sealant 25 are used to enhance the sealing between the glass 22 and the outer frame 21.

[0038] The lower end of the water baffle 32 is in an arc shape. The lower end of the water baffle 32 is in an arc shape, and the friction between the lower end of the water baffle 32 and the window sash 2 is small during use, so it is not easy to get stuck.

[0039] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A top-hung window for preventing water leakage from the upper part, comprising a window frame (1) and a window sash (2), characterized in that: The window sash (2) comprises an outer frame (21), a glass (22) is fixedly embedded inside the outer frame (21), a rotating shaft (10) is fixedly connected to the inner upper end of the window frame (1), and the upper end of the outer frame (21) is rotatably sleeved with the rotating shaft (10); The outer upper end of the window frame (1) is fixedly connected to a water retaining assembly (3), and the inner upper end of the window frame (1) is provided with a sealing assembly (9) at the rear side of the water retaining assembly (3); The water retaining assembly (3) comprises a housing (31) with an opening at the lower end, a water retaining plate (32) being rotatably sleeved inside the housing (31) via a connecting shaft (33), and the lower end of the water retaining plate (32) protrudes out of the housing (31) and contacts the window sash (2); The sealing assembly (9) comprises a sliding sleeve (91) fixedly embedded in the interior of the window frame (1); the interior of the sliding sleeve (91) is slidingly sleeved with a connecting head (92); the lower end of the connecting head (92) extends out of the sliding sleeve (91) and is fixedly connected to an inclined rubber pad (93); the lower end of the inclined rubber pad (93) is in contact with the outer frame (21).

2. A top-hung window for preventing upper water leakage according to claim 1, characterized in that: Grooves (4) are provided on both sides of the outer frame (21), a first slide groove (5) is provided on the inner side of the groove (4), second slide grooves (8) are provided on both sides of the interior of the window frame (1), and a support assembly (6) is connected between adjacent first slide grooves (5) and second slide grooves (8).

3. A top-hung window for preventing upper water leakage according to claim 2, characterized in that: The support assembly (6) comprises a first connecting rod (61), the middle part of which is rotatably connected to a second connecting rod (62), the two ends of the first connecting rod (61) are respectively rotatably connected to a first slider (63) and a second slider (64), the first slider (63) is slidably connected to a first slide groove (5), the second slider (64) is slidably connected to a second slide groove (8), one end of the second connecting rod (62) is rotatably connected to a third slider (65), and the third slider (65) is slidably connected to the second slide groove (8).

4. The top-hung window for preventing upper water leakage according to claim 1, characterized in that: The water retaining assembly (3) further comprises a torsion spring (34), which is sleeved inside the outer shell (31), with one end of the torsion spring abutting against the water retaining plate (32) and the other end abutting against the inner wall of the outer shell (31).

5. The top-hung window for preventing upper water leakage according to claim 1, characterized in that: The sealing assembly (9) further comprises a spring (94), wherein the spring (94) is arranged between the connecting head (92) and the sliding sleeve (91).

6. The top-hung window for preventing upper water leakage according to claim 1, characterized in that: A matching groove (7) is provided on the outside of the window frame (1), a retaining edge (23) is fixedly connected to the outside of the outer frame (21), and a sealing gasket (26) is fixedly connected to the inside of the retaining edge (23).

7. The top-hung window for preventing upper water leakage according to claim 1, characterized in that: The connecting parts on both sides of the glass (22) and the outer frame (21) are respectively fixedly connected with an outer sealant (24) and an inner sealant (25).

8. The top-hung window for preventing upper water leakage according to claim 1, characterized in that: The lower end of the water baffle (32) is arc-shaped.

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