Hidden sash out-opening window

Abstract

The utility model relates to the field of window structures, in particular to a sash-hidden out-opening window which comprises a window frame and a window sash rotationally arranged on the window frame, the window sash comprises a window sash frame and a glass structure, the glass structure is fixedly installed on the window sash frame, a handle installation part is fixedly arranged on the inner side of the window sash frame, and the handle installation part is fixedly connected with the window sash frame. An opening handle is mounted on the side face of the handle mounting part and rotationally connected with the handle mounting part, so that the rotating plane of the opening handle is parallel to the plane where the glass structure is located. The window sash opening device has the advantages that the window sash can be pulled to rotate only by applying force for holding the opening handle without applying large pressing force, the phenomenon that the window sash cannot be closed due to hand sliding is effectively avoided, and the window sash closing convenience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of window structure, in particular to a hidden sash out-opening window. BACKGROUND

[0002] In the daily use of windows, out-opening windows are the first choice for many buildings and families because of their characteristics of not occupying indoor space, good sealing and rainproof performance, and being suitable for low floor use. In order to improve the light transmittance of the window, a window with a relatively narrow sash frame is usually used, and the handle corresponding to the sash is installed on the side of the sash frame.

[0003] The handle of the existing out-opening window is installed on the side of the sash frame. When opening the window, the operator pulls the handle away from the glass to rotate, so that the sash is unlocked. When closing the window, the sash needs to be pulled to close in the window frame by pulling the handle. However, when pulling the handle, the handle will rotate towards the operator. The operator needs to apply a large force to press the handle while holding the handle to pull the sash to rotate. When the pressing force is not enough, the sash cannot be closed due to hand slip, which makes the closing process of the out-opening window more inconvenient. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the problem that when the pressing force is not enough, the sash cannot be closed due to hand slip, which makes the closing process of the out-opening window more inconvenient, the present application provides a hidden sash out-opening window.

[0005] The hidden sash out-opening window provided by the present application adopts the following technical scheme:

[0006] A hidden sash out-opening window, comprising a window frame and a sash rotatingly arranged on the window frame, the sash comprising a sash frame and a glass structure, the glass structure being fixedly installed on the sash frame, an handle mounting portion being fixedly arranged on the inner side of the sash frame, an opening handle being mounted on the side of the handle mounting portion, the opening handle being rotationally connected with the handle mounting portion, so that the rotation plane of the opening handle is parallel to the plane where the glass structure is arranged.

[0007] By adopting the above technical scheme, the arrangement of the handle mounting portion can ensure the structural strength of the sash frame by increasing the thickness of the sash frame and reducing the width of the sash frame. The rotation plane of the opening handle is parallel to the plane where the glass structure is arranged, so that when opening and closing the window, only the force for holding the opening handle needs to be applied, and a large pressing force is not needed to pull the sash to rotate. The phenomenon that the sash cannot be closed due to hand slip is effectively avoided, and the convenience of closing the sash is improved.

[0008] Preferably, the sash frame comprises a sash inner frame and a sash outer frame, and the sash inner frame and the sash outer frame are connected by a first heat insulation strip.

[0009] By adopting the technical scheme, the first heat insulation strip is arranged between the inner sash frame and the outer sash frame, the heat insulation performance of the sash is effectively improved, the exchange of indoor and outdoor heat is reduced, and the energy-saving effect of the window is improved. Meanwhile, the arrangement of the heat insulation strip can also enhance the overall rigidity and stability of the sash, and prolong the service life of the window.

[0010] Preferably, the window frame is provided with a sliding support structure connected with the inner sash frame.

[0011] By adopting the technical scheme, the inner sash frame is connected with the window frame through the sliding support structure, not only the stable opening and closing of the sash is realized, but also the force required in the opening and closing process of the sash is reduced, and the operation convenience and comfort of the user are improved.

[0012] Preferably, the inner side of the window frame is provided with a shielding part for shielding the sash frame.

[0013] By adopting the technical scheme, the shielding part arranged on the inner side of the window frame can effectively shield the sash frame and improve the visual aesthetics of the window. Meanwhile, the shielding part also has a certain protection effect, can prevent external foreign matters from entering the inside of the window frame, and improve the safety and durability of the window; the shielding part can prevent rainwater from flowing into the room, and improve the water tightness of the whole window.

[0014] Preferably, the window frame comprises a window frame and a conversion frame, and the inner side of the conversion frame is provided with a screen window covering the sash.

[0015] By adopting the technical scheme, the window frame is designed to comprise a window frame and a conversion frame, and the screen window covering the sash is arranged on the inner side of the conversion frame, which not only effectively blocks dust and insects from the outside from entering the room, but also maintains the ventilation effect between the inside and outside of the room, and improves the living comfort. In addition, the arrangement of the screen window also increases the overall aesthetics of the window, so that it is more in line with the needs of modern architectural design. Preferably, the conversion frame comprises a conversion inner frame and a conversion outer frame, and the conversion inner frame is connected with the conversion outer frame through a second heat insulation strip.

[0016] By adopting the technical scheme, the conversion frame is divided into a conversion inner frame and a conversion outer frame, and the two are connected through a second heat insulation strip, which realizes effective heat insulation of the inner and outer sides of the conversion frame, reduces the conduction of heat, and improves the heat preservation performance of the window. Meanwhile, this structure design also enhances the overall strength and stability of the conversion frame, and prolongs the service life of the window.

[0017] Preferably, the number of the second heat insulation strips is two, and one of the second heat insulation strips is provided with a supporting leg extending towards the other second heat insulation strip.

[0018] By adopting the technical scheme, the number of the second heat insulation strips is set to two, and the supporting leg extending towards the other second heat insulation strip is arranged on one of the second heat insulation strips, so that the space between the two heat insulation strips can be effectively divided into two mutually isolated spaces, the convection of air in the space is reduced, and the heat insulation effect of the heat insulation strips is significantly improved.

[0019] Preferably, the shielding part is provided with a sealing rubber strip.

[0020] By adopting the technical scheme, the sealing rubber strip arranged on the shielding part can improve the sealing effect of the whole window, effectively reduce the impact force when the sash is closed, improve the service life and safety of the window, and improve the noise problem when the window is closed and the user experience.

[0021] In summary, the present application has at least one of the following beneficial technical effects:

[0022] 1. The rotation plane of the opening handle is parallel to the plane of the glass structure, so that when opening and closing the window, only the force of holding the opening handle needs to be applied, and the sash can be pulled to rotate without applying a large pressing force, effectively avoiding the phenomenon that the sash cannot be closed due to hand slipping, and improving the convenience of closing the sash;

[0023] 2. The inner side of the sash frame is fixedly provided with a handle mounting part, so that the sash handle is mounted on the inner side of the sash frame, preventing interference between the sash handle and the conversion frame, and facilitating hand holding and improving the user operation experience;

[0024] 3. The outdoor side profile and the indoor side profile of the conversion frame are connected to each other by two heat insulation strips, one of the heat insulation strips is provided with a supporting leg extending towards the other heat insulation strip, the space between the two heat insulation strips is divided into two mutually isolated spaces, the convection of air in the space is reduced, the heat insulation effect of the heat insulation strips is improved, and the heat preservation performance of the window is enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a structural schematic view of a hidden sash out-opening window according to an embodiment of the present application.

[0026] Figure 2 is a sectional view along Figure 1 A-A line.

[0027] Figure 3 is a sectional view along Figure 1 B-B line.

[0028] Explanation of reference signs: 1, window frame; 11, window side frame; 111, window side inner frame; 112, window side outer frame; 113, third heat insulation strip; 12, conversion frame; 121, conversion inner frame; 122, conversion outer frame; 123, second heat insulation strip; 124, support leg; 13, screen window; 2, sash; 21, sash side frame; 211, sash inner frame; 212, sash outer frame; 213, mounting groove; 214, sealing rubber strip; 215, first heat insulation strip connection; 216, sealing strip; 22, glass structure; 23, handle mounting portion; 24, opening handle; 241, handle; 242, mounting seat; 31, shielding portion; 32, sealing rubber strip; 33, sliding support. DETAILED DESCRIPTION

[0029] The following will be described in detail with reference to the accompanying drawings. Figures 1-3 The application is further described in detail.

[0030] The application discloses a hidden sash out-opening window.

[0031] Reference will be made to Figure 1 , Figure 2 A hidden sash out-opening window comprises a window frame 1 and a sash 2 rotatably arranged on the window frame 1, the sash 2 comprises a sash side frame 21 and a glass structure 22, the window frame 1 is fixed in a window hole of a building, the glass structure 22 is fixedly installed on the sash side frame 21, an inner side of the sash side frame 21 is fixedly provided with a handle mounting portion 23, the handle mounting portion 23 is integrally formed with a profile of the sash side frame 21, an opening handle 24 is installed on a side surface of the handle mounting portion 23, the opening handle 24 is connected with the window frame 1 through a lock core structure, and locking and unlocking of the sash 2 and the window frame 1 is realized. The opening handle 24 is rotatably connected with the handle mounting portion 23, the opening handle 24 in the embodiment comprises a handle 241 and a mounting seat 242, the mounting seat 242 is fixedly installed on one side of the handle mounting portion 23 close to a center of the window hole through a bolt, and the handle 241 is rotatably connected with the mounting seat 242 through a rotating shaft, an axis line of the rotating shaft is arranged in parallel with a plane in which the glass structure 22 is located, so that a rotating plane of the opening handle 24 is parallel with the plane in which the glass structure 22 is located. Such a design makes an operator only need to exert a force of holding the opening handle 24 when opening and closing the window, and a large pressing force is not needed to pull the sash 2 to rotate, so that a phenomenon that the sash 2 cannot be closed due to hand slipping is effectively avoided, and the convenience of closing the sash 2 is improved.

[0032] Reference will be made to Figure 1 , Figure 2In the embodiment, the window frame 1 comprises a window border 11 and a conversion frame 12. The inner side of the conversion frame 12 is provided with a screen window 13 covering the window sash 2. The window border 11 is made of aluminum alloy material, which has high strength and corrosion resistance. The screen window 13 is made of nylon material, which has high strength and air permeability, and can effectively prevent mosquitoes from entering the room. The window border 11 of the embodiment comprises a window border inner frame 111 and a window border outer frame 112. The window border inner frame 111 and the window border outer frame 112 are connected by two third heat insulation strips 113. The arrangement of the two third heat insulation strips 113 can improve the heat insulation and heat preservation effect of the window.

[0033] Referring to Figure 1 , Figure 2 , the conversion frame 12 comprises a conversion inner frame 121 and a conversion outer frame 122. The conversion inner frame 121 and the conversion outer frame 122 are connected by two second heat insulation strips 123. The two second heat insulation strips 123 are arranged at intervals. One of the second heat insulation strips 123 is provided with a support leg 124 extending towards the other second heat insulation strip 123. The support leg 124 and the second heat insulation strip 123 are made of the same material. The arrangement can effectively separate the space between the two second heat insulation strips 123, reduce the convection of air in the space, and improve the heat insulation effect of the second heat insulation strip 123.

[0034] Referring to Figure 1 , Figure 2 , the inner side of the conversion inner frame 121 is fixedly provided with a shielding part 31. The shielding part 31 is integrally formed with the profile of the conversion inner frame 121. The shielding part 31 is made of aluminum alloy material and has a surface treated by anodic oxidation. The shielding part 31 has good weather resistance and aesthetic appearance. The shielding part 31 completely shields the window sash border 21, making it difficult to observe the window sash border 21 in the room when the window sash 2 is closed, thereby improving the aesthetic appearance and visual effect of the window. The shielding part 31 can prevent rainwater from flowing into the room, thereby improving the water tightness of the whole window.

[0035] Referring to Figure 1 , Figure 2 , the shielding part 31 is provided with a sealing rubber strip 32. The sealing rubber strip 32 is made of rubber material and has good elasticity and weather resistance. The thickness of the sealing rubber strip 32 is about 3 mm, and the width is about 10 mm. The sealing rubber strip 32 can effectively buffer the impact force when the window sash 2 is closed, reduce noise and vibration, improve the comfort and durability of the window, and seal the window sash 2 and the window frame 1, thereby improving the sealing effect of the whole window.

[0036] Referring to Figure 1 , Figure 3 , the conversion inner frame 121 forms a mounting groove 213 on the outer side of the shielding part 31. The conversion inner frame 121 is provided with a sliding support 33 in the mounting groove 213. The supporting arm of the sliding support 33 is fixedly installed on the window frame 1. The arrangement of the sliding support 33 can stably support the window sash 2, so that it runs smoothly when opening and closing.

[0037] Referring to Figure 1 、 Figure 2 The sash frame 21 comprises a sash inner frame 211 and a sash outer frame 212. The sash outer frame 212 and the sash inner frame 211 form a mounting groove 213 for mounting the glass structure 22 therebetween. The sash outer frame 212 and the sash inner frame 211 are both provided with a sealing rubber strip 214 abutting against the glass structure 22. The sash inner frame 211 and the sash outer frame 212 are connected by two first heat insulation strips 215. The first heat insulation strips are made of polyurethane material, which has excellent heat insulation performance and aging resistance. The first heat insulation strips are provided with a sealing strip 216. When the sash 2 is closed, the sealing strip 216 abuts against the second heat insulation strip 123, thereby sealing the gap between the sash 2 and the window frame 1.

[0038] The implementation principle of the hidden sash out-opening window according to the embodiment of the present application is as follows: the rotating plane of the opening handle 24 is parallel to the plane where the glass structure 22 is located, so that when opening and closing the window, the operator only needs to exert the force of holding the opening handle 24, without exerting a large pressing force, to pull the sash 2 to rotate, effectively avoiding the phenomenon that the sash 2 cannot be closed due to hand slipping, and improving the convenience of closing the sash 2. At the same time, by providing the handle mounting portion 23 on the inner side of the sash frame 21, the sash frame 21 is difficult to be observed in the room when the sash 2 is closed, thereby improving the appearance and visual effect of the window. In addition, by providing the shielding portion 31 on the inner side of the window frame 1, and providing the sealing rubber strip 32 on the shielding portion 31, the impact force when the sash 2 is closed can be effectively buffered, the noise and vibration are reduced, and the comfort and durability of the window are improved. In summary, the hidden sash out-opening window according to the embodiment of the present application has simple structure, convenient operation, and is beautiful and comfortable.

[0039] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application. Any equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A concealed fanlight, characterized by: The application relates to a window frame (1) and a sash (2) rotatably arranged on the window frame (1), the sash (2) comprising a sash frame (21) and a glass structure (22) fixedly arranged on the sash frame (21), an inside of the sash frame (21) being fixedly provided with a handle mounting portion (23), a side of the handle mounting portion (23) being provided with an opening handle (24), the opening handle (24) being rotatably connected with the handle mounting portion (23) so that a rotation plane of the opening handle (24) is parallel to a plane where the glass structure (22) is arranged.

2. The concealed fan outswing window according to claim 1, wherein: The sash frame (21) comprises a sash inner frame (211) and a sash outer frame (212), and the sash inner frame (211) and the sash outer frame (212) are connected through a first heat insulation strip (215).

3. The concealed fan outswing window according to claim 2, wherein: The window frame (1) is provided with a sliding support (33) structure connected with the sash inner frame (211).

4. The concealed-fan-out window of claim 1, wherein: An inside of the window frame (1) is provided with a shielding portion (31) for shielding the sash frame (21).

5. The concealed-fan-out window of claim 1, wherein: The window frame (1) comprises a window frame (11) and a conversion frame (12), an inside of the conversion frame (12) being provided with a screen window (13) covering the sash (2).

6. The concealed fan outswing window according to claim 5, wherein: The conversion frame (12) comprises a conversion inner frame (121) and a conversion outer frame (122), and the conversion inner frame (121) and the conversion outer frame (122) are connected through a second heat insulation strip (123).

7. The concealed-fan-out window of claim 6, wherein: The number of the second heat insulation strips (123) is two, and one of the second heat insulation strips (123) is provided with a supporting leg (124) extending towards the other second heat insulation strip (123).

8. A concealed fan out window according to claim 4, wherein: The shielding portion (31) is provided with a sealing rubber strip (32).

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