Outward-opening window with hardware completely hidden

Abstract

The utility model discloses an out-opening window capable of completely hiding hardware, which relates to the technical field of out-opening windows and comprises an outer frame fixedly arranged on a window wall, a mullion is fixedly arranged on the inner side of the outer frame, upper fixing glass is fixedly arranged between the upper end of the mullion and the outer frame, and lower fixing glass is fixedly arranged between the upper end of the mullion and the outer frame. Lower fixed glass is fixedly installed between one side of the lower end of the mullion and the outer frame body, opening and closing glass is rotatably installed between the other side of the lower end of the mullion and the outer frame body, glass sash frames are arranged outside the upper fixed glass, the lower fixed glass and the opening and closing glass, and an opening and closing handle is installed on the glass sash frame of the opening and closing glass. An auxiliary frame body is arranged between the mullion and the glass sash frame; according to the utility model, the design of completely hiding hardware is adopted, so that the overall appearance of the window is more concise and attractive, and meanwhile, potential safety hazards possibly caused by exposure of the hardware are avoided.

Description

Technical Field

[0001] This utility model relates to the field of outward-opening window technology, specifically to an outward-opening window with fully concealed hardware. Background Technology

[0002] Outward-opening windows, a common type of window in modern architecture, are typically designed to open outwards, facilitating ventilation and natural light. However, traditional outward-opening windows have revealed several problems in their design and use, affecting their performance, safety, and aesthetics.

[0003] First, the hardware of traditional outward-opening windows is often directly exposed on the window surface. This not only affects the overall aesthetics of the window but also makes it prone to rust and damage, affecting its normal use. Furthermore, exposed hardware increases safety hazards, especially for families with children, as sharp parts of the hardware could cause accidental injuries.

[0004] Secondly, traditional outward-opening windows often have insufficient sealing performance. Due to the insufficient fit between the window and the window frame, or due to aging or damage to the sealing material, there are still gaps when the window is closed. This not only affects the heat insulation and sound insulation of the room, but may also allow rainwater and dust to enter the room, causing inconvenience to daily life.

[0005] Furthermore, traditional outward-opening windows also have certain stability issues. Due to improper design of the window opening mechanism or improper installation of hardware, the window may shake or fall off during opening or closing, posing safety hazards. This could not only damage the window itself but also threaten people and property inside the room. Utility Model Content

[0006] The purpose of this utility model is to provide an outward-opening window with fully concealed hardware, thereby solving the above-mentioned technical problems.

[0007] The objective of this utility model can be achieved through the following technical solutions:

[0008] An outward-opening window with fully concealed hardware includes an outer frame fixedly installed on the window wall. A mullion is fixedly installed inside the outer frame. An upper fixed glass is fixedly installed between the upper end of the mullion and the outer frame. A lower fixed glass is fixedly installed between one side of the lower end of the mullion and the outer frame. An openable glass is rotatably installed between the other side of the lower end of the mullion and the outer frame. A sash frame is provided on the outside of the upper fixed glass, the lower fixed glass, and the openable glass. An opening and closing handle is installed on the sash frame of the openable glass. A subframe is provided between the mullion and the sash frame. A concealed drainage frame for drainage is provided at the lower end of the outer frame. A concealed drainage strip is provided between the concealed drainage frame and the outer frame. A frame strip is provided at the connection between the outer frame and the mullion.

[0009] Preferably, a glass retaining frame is fixedly installed at the connection between the upper fixed glass and the outer frame on the side closer to the interior, and a sponge rod is provided between the glass retaining frame, the outer frame, and the mullion.

[0010] Preferably, an outer adhesive strip is provided on the side of the upper fixed glass and the outer frame that is closest to the outside, and an inner adhesive strip is provided between the upper fixed glass and the glass pressure frame.

[0011] Preferably, a subframe pad is provided between the subframe body and the central mullion.

[0012] Preferably, a screen is fixedly installed on the outer frame of the hinged glass on the side facing the outside, and a diamond mesh is fixedly installed on the screen by a mesh cover.

[0013] Preferably, a gauze fan adhesive strip is provided between the gauze fan and the subframe and the outer frame, and an adhesive pad is provided between the bottom of the gauze fan and the outer frame.

[0014] Preferably, the outer frame, the mullion, and the concealed frame have the same structure, each including an indoor frame and an outdoor frame, and a heat insulation strip is provided between the indoor frame and the outdoor frame.

[0015] Preferably, a fan pressing line is provided on the side of the glass fan frame closest to the outside, an outer adhesive strip for the glass fan is provided between the glass fan frame and the outer frame and the middle mullion on the side closest to the outside, and a heat insulation adhesive strip for the glass fan is provided between the fan pressing line and the outer frame and the middle mullion on the side closest to the inside.

[0016] Preferably, an outer sealing strip is provided between the hinged glass and the glass sash frame on the side closer to the outside, and an inner sealing strip is provided between the hinged glass and the glass sash frame on the side closer to the inside.

[0017] The beneficial effects of this utility model are:

[0018] (1) The outward-opening window of this patent adopts a fully concealed hardware design, which makes the overall appearance of the window simpler and more beautiful, while avoiding the safety hazards that may be caused by exposed hardware.

[0019] (2) Through the multi-layer sealing design of concealed sealing strips, frame sealing strips, glass sash outer sealing strips, glass sash heat insulation sealing strips, sash glass outer sealing strips and sash glass inner sealing strips, it effectively prevents external factors such as rainwater and dust from entering the room, and improves the heat insulation and sound insulation performance of the window.

[0020] (3) The addition of components such as the subframe and subframe pad enhances the stability of the window structure and improves the load-bearing capacity and service life of the window.

[0021] (4) The window frame and sash adopt a narrow frame design to maximize the glass area and improve lighting and view. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] Figure 1 This is a schematic diagram of the overall structure of an outward-opening window with fully concealed hardware according to this utility model;

[0024] Figure 2 This is a utility model Figure 1 A schematic diagram of the cross-sectional structure along the AA direction.

[0025] In the diagram: 1. Outer frame; 101. Indoor frame; 102. Thermal insulation strip; 103. Outdoor frame; 2. Mullion; 3. Upper fixed glass; 4. Lower fixed glass; 5. Opening glass; 6. Opening handle; 7. Sash frame; 71. Sash pressure line; 72. Outer sealing strip of sash; 73. Thermal insulation strip of sash; 74. Outer sealing strip of sash glass; 75. Inner sealing strip of sash glass; 8. Glass pressure frame; 9. Outer sealing strip of fixed glass; 10. Inner sealing strip of fixed glass; 11. Sponge rod; 12. Subframe pad; 13. Subframe body; 14. Screen sash; 15. Screen sash sealing strip; 16. Screen mesh cover; 17. Diamond screen mesh; 18. Frame sealing strip; 19. Backing pad; 20. Concealed frame; 21. Concealed sealing strip. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be understood that the terms "upper," "lower," "left," and "right," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on this utility model. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Please see Figures 1-2 As shown, this utility model is an outward-opening window with fully concealed hardware, including an outer frame 1 fixedly installed on the window wall, a middle mullion 2 fixedly installed on the inner side of the outer frame 1, an upper fixed glass 3 fixedly installed between the upper end of the middle mullion 2 and the outer frame 1, a lower fixed glass 4 fixedly installed between the lower end of the middle mullion 2 and the outer frame 1, and an opening and closing glass 5 rotatably installed between the other lower end of the middle mullion 2 and the outer frame 1. A glass sash frame 7 is provided on the outside of the upper fixed glass 3, the lower fixed glass 4, and the opening and closing glass 5. An opening and closing handle 6 is installed on the glass sash frame 7 of the opening and closing glass 5. A subframe 13 is provided between the middle mullion 2 and the glass sash frame 7. A concealed drainage frame 20 for drainage is provided at the lower end of the outer frame 1. A concealed drainage strip 21 is provided between the concealed drainage frame 20 and the outer frame 1. A frame strip 18 is provided at the connection between the outer frame 1 and the middle mullion 2.

[0030] In an optional embodiment, a glass pressure frame 8 is fixedly installed on the side of the connection between the upper fixed glass 3 and the outer frame 1 near the interior, and a sponge rod 11 is provided between the glass pressure frame 8, the outer frame 1, and the middle mullion 2.

[0031] It should be noted that the window's sealing performance has been enhanced, and the addition of the sponge rod 11 also plays a role in cushioning and shock absorption.

[0032] In an optional embodiment, an outer adhesive strip 9 is provided on the side of the upper fixed glass 3 and the outer frame 1 near the outside, and an inner adhesive strip 10 is provided between the upper fixed glass 3 and the glass pressure frame 8.

[0033] It should be noted that an inner sealing strip 10 is provided between the upper fixed glass 3 and the glass pressure frame 8, which further improves the stability and sealing of the upper fixed glass.

[0034] In an optional embodiment, a subframe pad 12 is provided between the subframe 13 and the central mullion 2.

[0035] It should be noted that the addition of the subframe pad 12 enhances the connection strength between the subframe body 13 and the mullion 2, and also helps to improve the overall stability of the window.

[0036] In an optional embodiment, a screen 14 is fixedly installed on the outer frame 1 of the hinged glass 5 on the side closest to the outside, and a diamond mesh 17 is fixedly installed on the screen 14 by a mesh cover 16.

[0037] It should be noted that the design of the Diamond Mesh 17 not only increases the window's mosquito and insect prevention functions, but also improves the window's practicality and security.

[0038] In an optional embodiment, a gauze fan adhesive strip 15 is provided between the gauze fan 14 and the subframe 13 and the outer frame 1, and an adhesive pad 19 is provided between the bottom of the gauze fan 14 and the outer frame 1.

[0039] It should be noted that the 19 setting of the adhesive pad further enhances the stability and sealing of the screen fan, preventing mosquitoes and other insects from entering the room through the gaps.

[0040] In an optional embodiment, the outer frame 1, the middle mullion 2, and the concealed row frame 20 have the same structure, each including an indoor frame 101 and an outdoor frame 103, with a heat insulation strip 102 provided between the indoor frame 101 and the outdoor frame 103.

[0041] It should be noted that the thermal insulation strip 102 not only improves the thermal insulation performance of the window, but also helps to reduce energy consumption and protect the environment.

[0042] In an optional embodiment, a sash pressure line 71 is provided on the outdoor side of the sash frame 7; an outer sash adhesive strip 72 is provided between the sash frame 7 and the outer frame 1 and the mullion 2 on the outdoor side; and a sash heat insulation adhesive strip 73 is provided between the sash pressure line 71 and the outer frame 1 and the mullion 2 on the indoor side. An outer sash adhesive strip 74 is provided between the hinged glass 5 and the sash frame 7 on the outdoor side; and an inner sash adhesive strip 75 is provided between the hinged glass 5 and the sash frame 7 on the indoor side.

[0043] It should be noted that the design of the sash frame 7 with a sash pressure line 71 on the outdoor side further enhances the aesthetics and practicality of the window, while also helping to improve the window's sealing performance and stability.

[0044] The working principle of this utility model is as follows: The opening and closing glass 5 is rotatably connected to the outer frame 1 and the central mullion 2 via the glass sash frame 7, and is controlled by the opening and closing handle 6. The hardware is completely hidden inside the structure, avoiding aging or damage caused by exposure. Multiple sets of sealing strips, such as frame sealing strip 18, outer glass sash sealing strip 72, inner glass sash sealing strip 75, etc., and heat insulation strip 102 form a multi-layer sealing layer, blocking the transfer of heat between indoors and outdoors and improving air tightness and water tightness. The concealed drainage frame 20 works with the concealed drainage sealing strip 21 to guide rainwater out from the bottom of the outer frame 1 and prevent water seepage. The screen sash 14 is combined with the diamond mesh 17 to achieve insect prevention and ventilation functions, while the screen sash sealing strip 15 enhances the sealing performance.

[0045] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A full concealed hardware casement window characterized by, The utility model provides a window frame, including the fixed setting of the outer frame (1) at the window wall body, the inside fixed setting of outer frame (1) has the middle support (2), the upper end between middle support (2) and outer frame (1) is fixedly arranged with upper fixed glass (3), one side of the lower end of middle support (2) and outer frame (1) is fixedly installed with lower fixed glass (4), the other side of the lower end of middle support (2) and outer frame (1) is rotatably installed with open and close glass (5), the outside of upper fixed glass (3), lower fixed glass (4) and open and close glass (5) is provided with glass fan frame (7), is installed with open and close handle (6) on the glass fan frame (7) of open and close glass (5), is provided with additional frame (13) between middle support (2) and glass fan frame (7), the lower end of outer frame (1) is provided with hidden drainage frame (20) for drainage, and hidden drainage frame (20) and outer frame (1) are provided with hidden drainage rubber strip (21), and the junction between outer frame (1) and middle support (2) is provided with frame rubber strip (18).

2. A fully concealed hardware operated casement window according to claim 1 wherein, The side of the junction of upper fixed glass (3) and outer frame (1) close to indoor is fixedly installed with glass pressing frame (8), and sponge stick (11) is arranged between glass pressing frame (8) and outer frame (1) and middle support (2).

3. A fully concealed hardware operated casement window according to claim 2 wherein, The side of upper fixed glass (3) and outer frame (1) close to outdoor is provided with fixed glass outer rubber strip (9), and fixed glass inner rubber strip (10) is arranged between upper fixed glass (3) and glass pressing frame (8).

4. A fully concealed hardware operated casement window according to claim 1 wherein, Additional frame (13) and middle support (2) are provided with additional frame backing plate (12).

5. A fully concealed hardware operated casement window according to claim 1 wherein, The side of open and close glass (5) close to outdoor is fixedly installed with gauze fan (14) on outer frame (1), and diamond gauze (17) is fixedly installed on gauze fan (14) through gauze rubber cover (16).

6. A fully concealed hardware operated casement window according to claim 5 wherein, Gauze fan (14) and additional frame (13) and outer frame (1) are provided with gauze fan rubber strip (15), and back rubber pad (19) is arranged between the bottom of gauze fan (14) and outer frame (1).

7. A fully concealed hardware operated casement window according to claim 1 wherein, The composition structure of outer frame (1), middle support (2) and hidden drainage frame (20) is same, and all includes indoor frame (101) and outdoor frame (103), and heat insulation strip (102) is arranged between indoor frame (101) and outdoor frame (103).

8. A fully concealed hardware operated casement window according to claim 1 wherein, The side close to outdoor of glass fan frame (7) is provided with fan pressing line (71), the side close to outdoor of glass fan frame (7) and outer frame (1) and middle support (2) is provided with glass fan outer rubber strip (72), and the side close to indoor of fan pressing line (71) and outer frame (1) and middle support (2) is provided with glass fan heat insulation rubber strip (73).

9. A fully concealed hardware operated casement window according to claim 8 wherein, The side close to outdoor of open and close glass (5) and glass fan frame (7) is provided with fan glass outer rubber strip (74), and the side close to indoor of open and close glass (5) and glass fan frame (7) is provided with fan glass inner rubber strip (75).

Images