Window and screen integrated out-opening window

Abstract

The utility model provides a window and screen integrated out-opening window, which relates to the technical field of out-opening windows and comprises a door frame structure and a door and window structure mounted on the door frame structure. A first sealing strip and at least two heat insulation strips are installed on the door frame structure, and a first equal-pressure rubber strip is installed on the heat insulation strip located on the upper portion. The door and window structure comprises a first opening sash, and a second isobaric rubber strip and a second sealing strip are installed on the first opening sash. When the door and window structure and the door frame structure are closed, the first opening sash and the protruding portion of the first sealing strip are connected in a pressing mode to form a first-layer seal, the second equal-pressure rubber strip and the first equal-pressure rubber strip are connected in a pressing mode to form a second-layer seal, and the protruding portion of the second sealing strip and the door frame structure are connected in a pressing mode to form a third-layer seal. The protruding part of the first sealing strip is located on one side of the arc-shaped high point of the first sealing strip, and the arc-shaped high point of the first sealing strip is the side away from the second sealing strip. The problem that in the prior art, when a door and window structure and a door frame structure are closed, the tightness between the door and window structure and the door frame structure is low is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of casement window, specifically relates to a window screen integrated casement window. BACKGROUND

[0002] The window screen integrated casement window refers to the door and window structure and screen door structure are installed on the door frame structure, and the integrated window is formed.

[0003] The door and window structure and screen door structure installed on the door frame structure can be opened, the door and window structure is opened towards the outside, and the screen door structure is opened towards the inside, so that the window can be used in different scenes, however, when the door and window structure is closed with the door frame structure, the tightness between the door and window structure and the door frame structure is low, and the sealing effect between the door and window structure and the door frame structure is poor. UTILITY MODEL CONTENT

[0004] (I) the technical problem solved

[0005] In view of the defects of the prior art, the utility model provides a window screen integrated casement window, which solves the problem of low tightness between the door and window structure and the door frame structure when the door and window structure is closed with the door frame structure.

[0006] (II) technical scheme

[0007] In order to achieve the above object, the utility model is realized by the following technical scheme:

[0008] In the utility model, the window screen integrated casement window comprises a door frame structure and a door and window structure installed on the door frame structure.

[0009] The door frame structure is provided with a sealing strip one and at least two heat insulation strips, and the upper heat insulation strip is provided with an equal-pressure adhesive strip one.

[0010] The door and window structure comprises an opening leaf one, and the opening leaf one is provided with an equal-pressure adhesive strip two and a sealing strip two.

[0011] When the door and window structure is closed with the door frame structure, the convex part of the sealing strip one is pressed to form a layer of sealing, the equal-pressure adhesive strip two is pressed with the equal-pressure adhesive strip one to form two layers of sealing, and the convex part of the sealing strip two is pressed with the door frame structure to form three layers of sealing.

[0012] The convex part of the sealing strip one is located on one side of the arc high point of the sealing strip one, and the arc high point of the sealing strip one is away from the sealing strip two.

[0013] The sealing strip two is obtained by rotating the sealing strip one by 180 degrees along the intersection point of the perpendicular bisector and the connecting line of the sealing strip one and the sealing strip two.

[0014] Further, the door frame structure is further provided with a screen window structure, the screen window structure comprising a second opening sash and a third sealing strip;

[0015] When the door and window structure is opened, the door and window structure is opened outwardly.

[0016] When the screen window structure is opened, the screen window structure is opened inwardly.

[0017] When the screen window structure is closed, the third sealing strip is pressed against the window frame on the door frame structure.

[0018] The convex portion of the third sealing strip has a larger curvature than the convex portion of the first sealing strip.

[0019] Further, the first opening sash is flush with the window frame on the outdoor side of the door frame structure.

[0020] The second opening sash is flush with the window frame on the indoor side of the door frame structure.

[0021] Further, the equal-pressure adhesive strip one comprises a fixed portion, a bent portion and an elastic portion, the elastic portion being integrally formed with the fixed portion through the bent portion.

[0022] When the door and window structure is closed, the second equal-pressure adhesive strip is pressed against the elastic portion.

[0023] The inner arc of the bent portion has a curvature greater than 180° and less than 270°.

[0024] Further, the inner arc of the bent portion has a curvature of 220°.

[0025] Further, one end of the inner arc of the bent portion close to the fixed portion is connected to the fixed portion through an outer convex arc structure, and the other end of the inner arc of the bent portion close to the elastic portion is connected to the fixed portion through an outer convex arc structure, the extension line of the bent portion close to the outer convex arc being tangent to the outer convex arc, the outer convex arc having a curvature greater than 20° and less than 180°.

[0026] Further, the door and window structure is provided with a double-layer hollow glass door, and the screen window structure is provided with a window screen.

[0027] (Three) beneficial effects

[0028] The utility model provides a window screen integrated outwardly opening window, compared with prior art, has the following beneficial effects:

[0029] Through setting a first sealing strip, a second sealing strip and a third sealing strip, the tightness of the door and window structure and the door frame structure when closed is improved by using multi-layer sealing, and when the first sealing strip and the second sealing strip are arranged, the side of the first sealing strip and the second sealing strip close to each other is respectively provided with a protruding part, when the door and window structure is closed, the door and window structure is pressed to the door frame structure, through the arrangement of the first sealing strip and the second sealing strip, the pressing force of the first sealing strip and the second sealing strip is concentrated on the protruding part, and the two protruding parts form a force close to each other and towards the second sealing strip, so that the tightness is further improved, and the problem of low tightness between the door and window structure and the door frame structure when closed is solved. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0031] Figure 1 It is a structural schematic view of a screen window integrated out-opening window.

[0032] Figure 2 It is Figure 1 It is a structural schematic view of the door frame structure, the door and window structure and the screen window structure.

[0033] Figure 3 It is Figure 2 It is a structural schematic view of the door frame structure.

[0034] Figure 4 It is Figure 2 It is a structural schematic view of the door and window structure and the door frame structure when installed.

[0035] Figure 5 It is Figure 4 It is a structural schematic view of the first equal-pressure adhesive strip.

[0036] Reference signs:

[0037] 1, door frame structure; 11, heat insulation strip; 12, first equal-pressure adhesive strip; 121, fixed part; 122, elastic part; 123, bending part; 13, first sealing strip; 2, door and window structure; 20, opening leaf one; 21, double-layer hollow glass door; 22, second equal-pressure adhesive strip; 23, second sealing strip; 3, screen window structure; 30, opening leaf two; 31, screen window; 32, third sealing strip. DETAILED DESCRIPTION

[0038] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0039] This application provides an outward-opening window with an integrated window screen, which solves the problem of poor tightness between the door / window structure and the door frame structure when they are closed in the prior art, and achieves a tight seal when the outward-opening window is closed.

[0040] The technical solution in this application is to solve the above-mentioned technical problems, and the general idea is as follows:

[0041] In the existing technology, when the door and window structure and the door frame structure are closed, the tightness between the door and window structure and the door frame structure is low, resulting in a poor sealing effect between the door and window structure and the door frame structure.

[0042] Research has found that, for example Figures 1-5 As shown, by setting one, two, and three layers of sealing, the tightness of the door and window structure and the door frame structure when closed is improved through multi-layer sealing. At the same time, when setting sealing strip one and sealing strip two, each of the two sealing strips has a protrusion on the side that is close to each other. When the door and window structure is closed, when the door and window structure is pressed against the door frame structure, the pressing force of sealing strip one and sealing strip two is concentrated on the protrusion through the setting of sealing strip one and sealing strip two. The two protrusions form a force that is close to each other and moves towards the second layer of sealing, further improving the tightness of the seal. This solves the problem of low tightness between the door and window structure and the door frame structure when closed in the prior art.

[0043] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0044] like Figures 1-4 As shown, an outward-opening window with integrated screen includes a door frame structure 1 and a door and window structure 2 installed on the door frame structure 1;

[0045] The door frame structure 1 is equipped with a sealing strip 13 and at least two heat insulation strips 11, and an equal pressure adhesive strip 12 is installed on the upper heat insulation strip 11.

[0046] The door and window structure 2 includes an opening sash 20, on which an equal pressure rubber strip 22 and a sealing strip 23 are installed.

[0047] When the door and window structure 2 is closed with the door frame structure 1, the convex part of the sealing strip one 13 and the opening leaf one 20 are pressed to form a layer of sealing, the convex part of the sealing strip two 23 and the equal pressure adhesive strip one 12 are pressed to form two layers of sealing, and the convex part of the sealing strip two 23 and the door frame structure 1 are pressed to form three layers of sealing.

[0048] The convex part of the sealing strip one 13 is located on one side of the arc-shaped high point of the sealing strip one 13, and the arc-shaped high point of the sealing strip one 13 is away from the sealing strip two 23.

[0049] The sealing strip two 23 is obtained by rotating the sealing strip one 13 by 180° along the intersection point of the median line and the connecting line of the sealing strip one 13 and the sealing strip two 23.

[0050] By setting a layer of sealing, two layers of sealing and three layers of sealing, the tightness of the door and window structure 2 and the door frame structure 1 when closed is improved by using multi-layer sealing. When the sealing strip one 13 and the sealing strip two 23 are arranged, the convex part is arranged on the side close to each other of the sealing strip one 13 and the sealing strip two 23 respectively. When the door and window structure 2 is closed, the door and window structure 2 is pressed against the door frame structure 1. By the arrangement of the sealing strip one 13 and the sealing strip two 23, the pressing force of the sealing strip one 13 and the sealing strip two 23 is concentrated on the convex part, and the two convex parts form a force close to each other and towards the two layers of sealing, further improving the sealing tightness and effectively preventing the formation of heat convection in the cavity formed by the overlap of the opening leaf one 20 and the opening leaf two 30. The problem of low tightness between the door and window structure 2 and the door frame structure 1 when closed is solved.

[0051] As shown in Figures 1-2 , the door and window structure 2 is provided with a double-layer hollow glass door 21, which can improve the heat and sound insulation effect of the door and window structure 2, and the screen window structure 3 is provided with a window screen 31.

[0052] As shown in Figures 1-2 , the door frame structure 1 is further provided with a screen window structure 3, and the screen window structure 3 comprises an opening leaf two 30 and a sealing strip three 32.

[0053] When the door and window structure 2 is opened, the door and window structure 2 is opened outward.

[0054] When the screen window structure 3 is opened, the screen window structure 3 is opened inward.

[0055] When the screen window structure 3 is closed, the sealing strip three 32 is pressed against the window frame on the door frame structure 1.

[0056] The convex part of the sealing strip three 32 has a larger curvature than the convex part of the sealing strip one 13.

[0057] Since the inner opening screen structure 3 is less solid than the door and window structure 2 when it is set, by setting the sealing strip three 32 on the screen structure 3, and the convex part of the sealing strip three 32 has a larger convex part arc than the sealing strip one 13, when the screen structure 3 is closed, the screen structure 3 needs to be closed from the inside to the outside, the sealing strip three 32 with a larger convex part arc has better elasticity, which reduces the collision degree between the screen structure 3 and the door frame structure 1 when the screen structure 3 is closed, and protects the whole window.

[0058] It should be noted that when the door and window structure 2 and the screen structure 3 are set, the door and window structure 2 is mainly used for closing, and has higher requirements for sealing, while the screen structure 3 is mainly used for ventilation, and the sealing requirement between the screen structure 3 and the door frame structure 1 is lower than that between the door and window structure 2 and the door frame structure 1, so the convex part arc of the sealing strip three 32 is larger than that of the sealing strip one 13, and the elasticity of the sealing strip three 32 is improved, which is set according to the actual demand.

[0059] As shown in Figures 1-2 , the opening leaf one 20 is flush with the window frame on the outdoor side of the door frame structure 1;

[0060] The opening leaf two 30 is flush with the window frame on the indoor side of the door frame structure 1.

[0061] By setting the opening leaf one 20, the opening leaf two 30 and the door frame structure 1 flush with the window frame on the outdoor or indoor side, the appearance of the screen and window integrated out-opening window is improved.

[0062] As shown in Figures 1-5 , the equal pressure adhesive strip one 12 includes a fixed part 121, a bending part 123 and an elastic part 122, and the elastic part 122 is integrally formed with the fixed part 121 through the bending part 123;

[0063] When the door and window structure 2 is closed with the door frame structure 1, the equal pressure adhesive strip two 22 is pressed with the elastic part 122;

[0064] The inner arc of the bending part 123 is greater than 180°, and the inner arc of the bending part 123 is less than 270°.

[0065] It should be noted that when the equal pressure adhesive strip two 22 is pressed with the elastic part 122, the elastic part 122 does not contact the fixed part 121;

[0066] By setting the equal-pressure adhesive strip 12 in the form of a fixed portion 121, a bending portion 123, and an elastic portion 122, the inner arc of the bending portion 123 is greater than 180° and less than 270°, which avoids excessive or insufficient bending of the bending portion 123, and the elastic and sealing effects cannot be considered. With the above settings, the equal-pressure adhesive strip 2 22 can be conveniently crimped with the equal-pressure adhesive strip 1 12, and the sealing effect after crimping of the equal-pressure adhesive strip 2 22 and the equal-pressure adhesive strip 1 12 is improved.

[0067] Specifically, the inner arc of the bending portion 123 is 220°.

[0068] As shown in Figure 5 the outer convex arc structure is connected to the fixed portion 121, and the end of the inner arc of the bending portion 123 close to the elastic portion 122 is connected to the fixed portion 121 through an outer convex arc structure. The extension line of the bending portion 123 close to the outer convex arc is tangent to the outer convex arc, and the outer convex arc has an arc greater than 20° and less than 180°.

[0069] Specifically, the outer convex arc has an arc of 30°.

[0070] By setting the outer convex arc, and the extension line of the bending portion 123 close to the outer convex arc is tangent to the outer convex arc, the elasticity of the connection between the bending portion 123 and the fixed portion 121, and the connection between the bending portion 123 and the elastic portion 122 is improved, and the problem of easy deformation of the bending portion 123 after connection with the fixed portion 121 and the elastic portion 122 is reduced.

[0071] Compared with the prior art, the above-mentioned beneficial effects are achieved:

[0072] 1. By setting a first sealing, a second sealing, and a third sealing, the tightness of the door and window structure 2 and the door frame structure 1 when closed is improved by using multi-layer sealing. At the same time, when the sealing strip 1 13 and the sealing strip 2 23 are set, the side close to each other of the sealing strip 1 13 and the sealing strip 2 23 is respectively provided with a protruding portion. When the door and window structure 2 is closed, the door and window structure 2 is crimped to the door frame structure 1. Through the structure of the sealing strip 1 13 and the sealing strip 2 23, the crimping force of the sealing strip 1 13 and the sealing strip 2 23 is concentrated on the protruding portion, and the two protruding portions form a force close to each other and directed to the second sealing, further improving the sealing tightness, and solving the problem of low tightness between the door and window structure 2 and the door frame structure 1 when the door and window structure 2 is closed.

[0073] 2. By setting a sealing strip 32 on the screen structure 3, and the curvature of the protruding part of the sealing strip 32 is greater than that of the protruding part of the sealing strip 13, when the screen structure 3 is closed, it needs to be closed from the inside to the outside. The sealing strip 32 with a larger protruding curvature can have better elasticity, reducing the degree of collision between the screen structure 3 and the door frame structure 1 when the inward-opening screen structure 3 is closed, thus protecting the window as a whole.

[0074] 3. By setting the opening fan 1 20, opening fan 2 30 and door frame structure 1 to be flush with the indoor or outdoor window frame, the aesthetics of the integrated screen outward opening window are improved.

[0075] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0076] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A window screen integrated out-swinging window, characterized in that, The door frame structure (1) is provided with a sealing strip (13) and at least two heat insulation strips (11), and the upper heat insulation strip (11) is provided with an equal-pressure adhesive strip (12); The door window structure (2) comprises an opening leaf (20), and the opening leaf (20) is provided with an equal-pressure adhesive strip (22) and a sealing strip (23); When the door window structure (2) is closed with the door frame structure (1), the convex part of the sealing strip (13) is pressed to form a layer of sealing with the opening leaf (20), the equal-pressure adhesive strip (22) is pressed to form a two-layer sealing with the equal-pressure adhesive strip (12), and the convex part of the sealing strip (23) is pressed to form a three-layer sealing with the door frame structure (1); The convex part of the sealing strip (13) is located on one side of the arc high point of the sealing strip (13), and the arc high point of the sealing strip (13) is away from the sealing strip (23); The sealing strip (23) is obtained by rotating the sealing strip (13) by 180 degrees along the intersection point of the median line and the connecting line of the sealing strip (13) and the sealing strip (23). The door frame structure (1) is further provided with a screen window structure (3), and the screen window structure (3) comprises an opening leaf (30) and a sealing strip (32); 2. The window screen integrated out-opening window according to claim 1, wherein When the door window structure (2) is opened, the door window structure (2) is opened outwardly; When the screen window structure (3) is opened, the screen window structure (3) is opened inwardly; When the screen window structure (3) is closed, the sealing strip (32) is pressed against the window frame of the door frame structure (1); The convex part of the sealing strip (32) has a larger curvature than the convex part of the sealing strip (13). The opening leaf (20) is flush with the window frame on the outdoor side of the door frame structure (1); 3. The window screen integrated out-swinging window according to claim 2, wherein The opening leaf (30) is flush with the window frame on the indoor side of the door frame structure (1). The equal-pressure adhesive strip (12) comprises a fixed part (121), a bending part (123) and an elastic part (122), and the elastic part (122) is integrally formed with the fixed part (121) through the bending part (123); 4. The window screen integrated out-swinging window according to claim 1, wherein When the door window structure (2) is closed with the door frame structure (1), the equal-pressure adhesive strip (22) is pressed against the elastic part (122); The inner arc of the bending part (123) has a curvature greater than 180° and less than 270°. The inner arc of the bending part (123) has a curvature of 220°.

5. The window screen integrated out-swinging window according to claim 4, wherein One end of the inner arc of the bending part (123) close to the fixed part (121) is connected to the fixed part (121) through an outer convex arc structure, and the other end of the inner arc of the bending part (123) close to the elastic part (122) is connected to the fixed part (121) through an outer convex arc structure, the extension line of the bending part (123) close to the outer convex arc side is tangent to the outer convex arc, and the outer convex arc has a curvature greater than 20° and less than 180°.

6. The window screen integrated out-swinging window according to claim 5, wherein, The door window structure (2) is provided with a double-layer hollow glass door (21), and the screen window structure (3) is provided with a window screen (31).

7. The window screen integrated out-swinging window according to claim 2, wherein ​

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