Window assembly

Abstract

The utility model discloses a window body assembly, and relates to the field of building doors and windows, in particular to an emergency assembly type building in a cold region, the window body assembly comprises a window frame and a window sash, the window sash is connected with the window frame in a hinged mode, and the window sash has a closed state; the window frame comprises a base, an outer frame and an inner frame, the outer frame and the inner frame are arranged on the base in a spaced mode, the base is used for being fixedly connected with a building, the window sash is provided with a first sealing piece and a second sealing piece, in the closed state, the first sealing piece abuts against the outer frame in a sealed mode, and the second sealing piece abuts against the shrunk inner frame in a sealed mode. According to the window body assembly, the sealing performance can be improved, and the water leakage problem is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building doors and windows, in particular to a window assembly. Background Art

[0002] As a key component of buildings, the waterproof performance of windows directly impacts their functionality and comfort. This is especially true in cold regions prone to severe weather, where quick-to-build, prefabricated structures are often used. In these extreme environments, users often place high demands on windows for waterproofness and safety. However, existing window structures lack sealing, making them prone to leaks in windy and rainy weather. Utility Model Content

[0003] The main purpose of the utility model is to provide a window assembly, aiming to solve the technical problems of poor sealing and easy water leakage in the current window structure.

[0004] To achieve the above-mentioned object, the window assembly proposed in the present invention comprises: a window frame and a window sash, wherein the window sash is hingedly connected to the window frame, and the window sash has a closed state;

[0005] The window frame includes a base, an outer frame and an inner frame. The outer frame and the inner frame are spaced apart from each other on the base. The base is used to be fixedly connected to the building. The window sash is provided with a first seal and a second seal. In the closed state, the first seal is in sealing contact with the outer frame, and the second seal is in sealing contact with the shrinking inner frame.

[0006] In one embodiment, a first mounting groove and a notch communicating with the first mounting groove are provided on a side of the window sash facing the base, the first sealing member is fixed in the first mounting groove, and the first sealing member is sealed against the outer frame through the notch.

[0007] In one embodiment, the second sealing member includes a main body and a first sealing portion and a second sealing portion connected to the main body. In the closed state, the first sealing portion abuts against an end of the inner frame away from the base, and the second sealing portion abuts against a side wall of the inner frame away from the outer frame, and the first sealing portion, the second sealing portion, the main body and the inner frame form a sealed cavity.

[0008] In one embodiment, one end of the second sealing portion is connected to the body, and the other end extends obliquely away from the body; and / or,

[0009] A second mounting groove is further provided on the side of the window sash facing the base, and the second sealing member further includes a connecting portion, which is accommodated in the second mounting groove and is provided with a plurality of connecting strips, which are arranged at intervals and respectively abut against the inner wall of the second mounting groove.

[0010] In one embodiment, the window sash is further provided with a fixing frame, one end of the fixing frame extends in a direction away from the window sash, and the second sealing member is further adhesively connected to the fixing frame.

[0011] In one embodiment, the inner frame is connected to an oblique frame, the other end of the oblique frame is connected to a first middle frame, and the first middle frame is connected to the base.

[0012] In one embodiment, the base is further connected to a second middle frame, and the second middle frame and the outer frame are both provided with drainage holes, and the drainage holes of the second middle frame and the outer frame are staggered.

[0013] In one embodiment, the window frame further includes a baffle, which is connected to the outer frame, and the baffle and the outer frame further form a drainage space, the drainage hole is connected to the drainage space, and the water discharged from the drainage hole enters the drainage space and is discharged from the bottom of the drainage space.

[0014] In one embodiment, the baffle includes a horizontal section, an inclined section and a vertical section, the horizontal section is connected to the outer frame, one end of the inclined section is connected to the horizontal section, and the other end extends away from the outer frame, and the vertical section is connected to one end of the inclined section away from the horizontal section.

[0015] In one embodiment, a buffer cavity is provided inside the first sealing member and / or the first sealing portion.

[0016] The technical solution of the present invention is to fix the base of the window frame on the building, and arrange an outer frame and an inner frame on the base, and arrange a first sealing member and a second sealing member on the window sash. When the window sash is in a closed state, the first sealing member is in sealing contact with the outer frame, and the second sealing member is in sealing contact with the inner frame. In this way, two layers of sealing are formed between the window frame and the window sash, further improving the sealing performance of the window assembly to avoid water leakage in windy and rainy weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0018] Figure 1 A schematic cross-sectional view of an embodiment of a window assembly provided by the present invention;

[0019] Figure 2 This is a structural diagram of a window frame according to an embodiment of a window assembly provided by the present invention.

[0020] Description of Figure Numbers:

[0021] 100, window frame; 110, base; 120, outer frame; 130, inner frame; 140, inclined frame; 150, first middle frame; 160, second middle frame; 170, drainage hole; 180, baffle; 181, horizontal section; 182, inclined section; 183, vertical section;

[0022] 200, window sash; 210, first mounting slot; 220, second mounting slot; 230, fixing frame;

[0023] 300, first sealing member;

[0024] 400, second sealing member; 410, body; 420, first sealing portion; 430, second sealing portion; 440, connecting portion;

[0025] 500. Sealed cavity.

[0026] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0028] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] In the existing technology, especially in cold areas with more severe weather, some emergency prefabricated buildings that can be built quickly are usually used. The window structure has poor sealing and is prone to leakage in windy and rainy weather. Strong winds will blow rainwater into the room through the gap between the window sash and the window frame.

[0031] The utility model provides a window component.

[0032] See also Figure 1 and Figure 2 In one embodiment of the present invention, the window assembly includes: a window frame 100 and a window sash 200, wherein the window sash 200 is hingedly connected to the window frame 100, and the window sash 200 has a closed state; the window frame 100 includes a base 110, an outer frame 120 and an inner frame 130, the outer frame 120 and the inner frame 130 are spaced apart from each other on the base 110, the base 110 is used for fixed connection to the building, and the window sash 200 is provided with a first seal 300 and a second seal 400, and in the closed state, the first seal 300 is in sealing contact with the outer frame 120, and the second seal 400 is in sealing contact with the shrinking inner frame 130.

[0033] It should be noted that the design of the window frame 100 in this application generally refers to the window frame 100 at the bottom of the window assembly, and the window frame 100 is an integrally formed structure, and the window sash 200 is hinged to the window frame 100 and rotates to open toward the indoor direction. In the specific implementation process, the base 110 of the window frame 100 is connected to the building, the outer frame 120 is connected to the side of the base 110 close to the outdoor, and the end of the outer frame 120 facing away from the base 110 is bent toward the indoor direction. The side of the first sealing member 300 facing the outer frame 120 is adapted to the contour of the outer frame 120, so that the first sealing member 300 is sealed against the outer frame 120 and its bend. Specifically, the first sealing member 300 has a protrusion and a recessed portion, the protrusion extends to the bend and abuts, and the recessed portion contacts the bent end of the outer frame 120, so that the sealing between the first sealing member 300 and the outer frame 120 can be ensured. The inner frame 130 is connected to the side of the base 110 that faces the interior. When the window sash 200 is closed, the second seal 400 seals against the inner frame 130, thereby achieving a double seal of the window assembly through the first seal 300 and the second seal 400, preventing wind and rain from entering the room. It is understood that the first seal 300 and the second seal 400 are both made of a flexible material such as rubber or silicone.

[0034] The technical solution of the present invention is to fix the base 110 of the window frame 100 on the building, and set an outer frame 120 and an inner frame 130 on the base 110, and set a first seal 300 and a second seal 400 on the window sash 200. When the window sash 200 is in a closed state, the first seal 300 is in sealing contact with the outer frame 120, and the second seal 400 is in sealing contact with the inner frame 130. In this way, two layers of seal are formed between the window frame 100 and the window sash 200, further improving the sealing performance of the window assembly to avoid water leakage in windy and rainy weather.

[0035] In one embodiment, a first mounting groove 210 and a notch communicating with the first mounting groove 210 are provided on the side of the window sash 200 facing the base 110. The first sealing member 300 is fixed in the first mounting groove 210. The first sealing member 300 is sealed against the outer frame 120 through the notch.

[0036] In a specific implementation, the sidewall profile of the window sash 200 defines a first mounting groove 210. A notch is provided on the side of the first mounting groove 210 facing the outside of the room. The opposite side of the mounting groove is adhesively connected to the first seal 300. When the window sash 200 is closed, the outer frame 120 is positioned within the first mounting groove 210 and abuts against the first seal 300. Furthermore, to enhance the stability of the first seal 300, the first seal 300 is locked to the window sash 200 via screws, with multiple screws spaced apart along the extension direction of the first seal 300. The sidewalls of the first mounting groove 210 also extend toward the window frame 100, providing support for the first seal 300, ensuring that the first seal 300 remains in close contact with the outer frame 120 when the window sash 200 is closed.

[0037] Furthermore, a buffer cavity is provided in the first seal 300. When the first seal 300 is squeezed, the buffer cavity is compressed at the same time, and the compressed buffer cavity has a tendency to reset, so that the outer wall of the first seal 300 is tightly attached to the outer frame 120, thereby improving the sealing performance.

[0038] In one embodiment, the second sealing member 400 includes a main body 410 and a first sealing portion 420 and a second sealing portion 430 connected to the main body 410. In a closed state, the first sealing portion 420 abuts against an end of the inner frame 130 away from the base 110, and the second sealing portion 430 abuts against a side wall of the inner frame 130 away from the outer frame 120, and the first sealing portion 420, the second sealing portion 430, the main body 410 and the inner frame 130 form a sealed cavity 500.

[0039] In this embodiment, the main body 410 of the second sealing member 400 is adhesively connected to the window sash 200. The first sealing portion 420 is located between the window sash 200 and the inner frame 130 and abuts the inner frame 130. The second sealing portion 430 abuts the sidewall of the inner frame 130. The sealed cavity 500 is relatively sealed, blocking rainwater from the outside, further improving the sealing performance of the window assembly. In other words, both outdoor wind and rain are blocked from the outside.

[0040] Furthermore, one end of the second sealing portion 430 is connected to the body 410, and the other end extends obliquely away from the body 410. The second sealing portion 430 is connected to the end of the body 410 that is away from the first sealing portion 420. Even in typhoon weather with strong winds, the wind enters the sealed cavity 500 through the first sealing portion 420. Since the second sealing portion 430 is obliquely abutted against the inner frame 130, the wind is filled in the sealed cavity 500, further forcing the second sealing portion 430 to tightly abut the side wall of the inner frame 130. In this way, wind and rain are blocked on one side of the second sealing portion 430 and do not enter the room, thereby improving the sealing performance of the window assembly.

[0041] The first sealing portion 420 also has a buffer cavity. When the first sealing portion 420 is squeezed, the buffer cavity is simultaneously compressed. This compressed buffer cavity tends to reset, allowing the outer wall of the first sealing portion 420 to rest against the inner frame 130, improving sealing performance. Furthermore, when the first sealing portion 420 is squeezed, the buffer cavity is compressed, facilitating the first sealing portion 420 to pass over the top of the inner frame 130 when closing and opening the window sash 200. In the closed state, the first sealing portion 420 seals between the window sash 200 and the inner frame 130, preventing wind and rain from entering the room.

[0042] During the specific implementation process, a second mounting groove 220 is further provided on the side of the window sash 200 facing the base 110, and the second sealing member 400 also includes a connecting portion 440, which is accommodated in the second mounting groove 220, and the connecting portion 440 is provided with a plurality of connecting strips, which are arranged at intervals and respectively abut against the inner wall of the second mounting groove 220.

[0043] The side wall of the window sash 200 defines a second mounting groove 220, which is located on the side of the window sash 200 close to the interior of the room. The first sealing portion 420 is connected to the connecting portion 440. A plurality of connecting strips can increase the friction with the inner wall of the second mounting groove 220. Moreover, when the connecting portion 440 is located in the second mounting groove 220, the connecting strip is in a bent state. When the second sealing member 400 is moved out of the second mounting groove 220, the connecting strip has a tendency to straighten, making it further close to the inner wall of the second mounting groove 220, thereby improving the firmness of the second sealing member 400 and preventing the second mounting groove 220 from falling off the second mounting groove 220. In addition, it should be noted that the second sealing member 400 is an integrally molded structure.

[0044] In one embodiment, the window sash 200 is further provided with a fixing frame 230, one end of which extends away from the window sash 200. The second sealing member 400 is also adhesively connected to the fixing frame 230. Specifically, the fixing frame 230 supports the second sealing member 400, allowing it to rest against the inner frame 130 and improve sealing performance. It is understood that a clearance space is provided at a corresponding position on the window frame 100 to allow for clearance between the fixing frame 230 and the second sealing member 400.

[0045] In one embodiment, the inner frame 130 is connected to a slanted frame 140, the other end of which is connected to a first middle frame 150. The first middle frame 150 is connected to the base 110. Specifically, the end of the slanted frame 140 near the outer frame 120 is lower than the end of the slanted frame 140 connected to the first middle frame 150. This allows water to flow toward the side of the first middle frame 150 facing outdoors. Furthermore, the first middle frame 150 and slanted frame 140 enhance the strength of the inner frame 130, preventing it from bending when squeezed by the window sash 200, which could compromise its sealing performance.

[0046] In one embodiment, the base 110 is further connected to a second middle frame 160. Both the second middle frame 160 and the outer frame 120 have drainage holes 170, with the drainage holes 170 of the second middle frame 160 and the outer frame 120 being arranged in an alternating pattern. When water accumulates between the first middle frame 150 and the second middle frame 160, it can be drained through the drainage holes 170 of the second middle frame 160 to the space between the second middle frame 160 and the outer frame 120, and further drained through the drainage holes 170 of the outer frame 120. This allows for timely drainage of water, preventing accumulation of water.

[0047] In one embodiment, the window frame 100 further includes a baffle 180, which is connected to the outer frame 120. The baffle 180 and the outer frame 120 also form a drainage space. The drainage hole 170 is connected to the drainage space. The water discharged from the drainage hole 170 enters the drainage space and is discharged from the bottom of the drainage space.

[0048] Understandably, during extreme weather, such as typhoons, strong winds may cause water to be blown from drain hole 170 into the space between window frame 100 and window sash 200. This embodiment, by providing baffle 180 on the side of outer frame 120 facing the outside, prevents wind from directly entering drain hole 170, thereby improving the sealing performance of the window assembly. Furthermore, a drainage space is formed between baffle 180 and outer frame 120, allowing water to drain properly.

[0049] Furthermore, the baffle 180 includes a horizontal section 181, an inclined section 182 and a vertical section 183. The horizontal section 181 is connected to the outer frame 120, one end of the inclined section 182 is connected to the horizontal section 181, and the other end extends away from the outer frame 120, and the vertical section 183 is connected to one end of the inclined section 182 away from the horizontal section 181.

[0050] Specifically, horizontal section 181 is connected to outer frame 120, and inclined section 182 connects the horizontal end to vertical section 183. Horizontal section 181 creates a drainage space between vertical section 183 and outer frame 120, ensuring smooth water drainage. Inclined section 182 prevents baffle 180 from forming sharp corners, reducing stress concentration. It also reduces the length of horizontal section 181, preventing water accumulation and facilitating water flow along baffle 180.

[0051] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made based on the contents of the present invention specification and drawings, or direct / indirect application in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A form component, characterized in that: include: A window frame and a window sash, wherein the window sash is hingedly connected to the window frame and the window sash has a closed state; The window frame includes a base, an outer frame and an inner frame. The outer frame and the inner frame are spaced apart from each other on the base. The base is used to be fixedly connected to the building. The window sash is provided with a first seal and a second seal. In the closed state, the first seal is in sealing contact with the outer frame, and the second seal is in sealing contact with the shrinking inner frame.

2. The form component according to claim 1, wherein: The window sash is provided with a first mounting groove and a notch communicating with the first mounting groove on one side facing the base. The first sealing member is fixed in the first mounting groove, and the first sealing member is in sealing contact with the outer frame through the notch.

3. The form component according to claim 2, wherein: The second sealing member includes a main body and a first sealing portion and a second sealing portion connected to the main body. In the closed state, the first sealing portion abuts against an end of the inner frame away from the base, and the second sealing portion abuts against a side wall of the inner frame away from the outer frame, and the first sealing portion, the second sealing portion, the main body and the inner frame form a sealed cavity.

4. The form component according to claim 3, wherein: One end of the second sealing portion is connected to the body, and the other end extends obliquely away from the body; and / or, A second mounting groove is further provided on the side of the window sash facing the base, and the second sealing member further includes a connecting portion, which is accommodated in the second mounting groove and is provided with a plurality of connecting strips, which are arranged at intervals and respectively abut against the inner wall of the second mounting groove.

5. The form component according to claim 2, wherein: The window sash is further provided with a fixing frame, one end of which extends in a direction away from the window sash, and the second sealing member is also adhesively connected to the fixing frame.

6. The form component according to claim 5, wherein: The inner frame is connected to an oblique frame, the other end of the oblique frame is connected to a first middle frame, and the first middle frame is connected to the base.

7. The form component according to claim 1, wherein: The base is further connected to a second middle frame. The second middle frame and the outer frame are both provided with drainage holes, and the drainage holes of the second middle frame and the outer frame are staggered.

8. The form component according to claim 7, wherein: The window frame also includes a baffle, which is connected to the outer frame. The baffle and the outer frame also form a drainage space. The drainage hole is connected to the drainage space. The water discharged from the drainage hole enters the drainage space and is discharged from the bottom of the drainage space.

9. The form component according to claim 8, wherein: The baffle includes a horizontal section, an inclined section and a vertical section, the horizontal section is connected to the outer frame, one end of the inclined section is connected to the horizontal section, and the other end extends away from the outer frame, and the vertical section is connected to one end of the inclined section away from the horizontal section.

10. The form component according to claim 3, wherein: A buffer cavity is provided inside the first sealing member and / or the first sealing portion.

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