Opening window with double exit shafts

Abstract

This utility model relates to an opening window with a double-axis concealed structure, belonging to the technical field of window openers. It includes a movable window frame and a fixed window frame. A supporting window opening bracket is provided between the upper ends of the movable and fixed window frames. A window opening and closing assembly is provided between the middle of the movable and fixed window frames, sliding within the fixed window frame and driving the movable window frame to open and close. The window opening and closing assembly includes a push rod, a slider seat that reciprocates within the fixed window frame, and a spring box installed within the movable window frame. Both ends of the spring box have a horizontal moving plate and a vertical moving plate between them and the push rod. A corner mechanism is provided between the vertical and horizontal moving plates. It features a simple structure, convenient operation, and good operational stability. The connection of two symmetrical output shafts to the window frame enhances the stability of the window sash and avoids the offset or jamming problems that may occur with single-axis structures.

Description

Technical Field

[0001] This utility model relates to the field of window opener technology, specifically to an openable window with a double-axis concealed structure. Background Technology

[0002] With advancements in building technology, modern operable windows have begun to emphasize the combination of functionality and aesthetics. For example, the emergence of technologies such as concealed operable windows in curtain walls and motorized operable windows has greatly improved the ventilation, lighting, and energy efficiency of windows. Operable windows typically consist of a sash, frame, and hardware (such as hinges and handles). The sash is connected to the frame via hinges or sliding rails, enabling various opening methods such as casement, sliding, and tilt-and-turn.

[0003] Compared to traditional window designs, sliding windows have the advantages of not taking up interior space, being aesthetically pleasing, economical, and having good sealing properties; they can be opened with a gentle push. Due to these advantages, sliding windows are increasingly used in residential communities and office spaces. Sliding windows are typically opened by manually pushing them outwards, which is generally laborious and inconvenient, requiring the user to hold a handle.

[0004] In the existing technology, due to the structural design of the sliding window, it is difficult to install the drive mechanism. That is, the drive mechanism itself cannot extend or retract, but a long push rod is required when it is pushed out. The front and back space of the sliding window is insufficient to accommodate the installation of the drive mechanism and the push rod. Summary of the Invention

[0005] This invention addresses the shortcomings of existing technologies by providing an opening window with a double-axis concealed structure, characterized by its simple structure, convenient operation, and good operational stability. The connection between the two symmetrical outgoing axes and the window frame enhances the stability of the window sash and avoids the offset or jamming problems that may occur with single-axis structures.

[0006] The above-mentioned technical problems of this utility model are mainly solved by the following technical solutions:

[0007] A double-axis concealed opening window includes a movable window frame and a fixed window frame. A supporting window frame is provided between the upper ends of the movable and fixed window frames. A window opening / closing assembly is provided between the middle of the movable window frame and the fixed window frame, sliding within the fixed window frame and driving the movable window frame to open and close. The window opening / closing assembly includes a push rod, a slider seat that reciprocates within the fixed window frame, and a spring box installed within the movable window frame. Both ends of the spring box have a horizontal moving plate and a vertical moving plate between them and the push rod. A corner mechanism is provided between the vertical and horizontal moving plates. The corner mechanism design improves the stability of the window at extreme opening / closing angles, preventing jamming or damage.

[0008] The movable window frame is the removable part of the window, typically used for opening and closing. The fixed window frame acts as a support structure, used to install and secure other window components, such as the support frame and window opening / closing assembly. The support frame connects the movable and fixed frames, ensuring the window remains stable during opening and closing. The window opening / closing assembly drives the movable window frame to open and close.

[0009] Preferably, the fixed window frame is provided with a dual-axis motor assembly, a gear seat is provided between the dual-axis motor assembly and the slider seat, a hinge is provided between the slider seat and the gear seat to drive the slider seat to move back and forth to open and close the movable window frame, and a transmission rod is provided between the gear seat and the dual-axis motor assembly.

[0010] Preferably, the dual-output shaft motor assembly includes a speed reducer, and both ends of the speed reducer are provided with motor brackets that are screwed and fixed to the fixed window frame. The speed reducer has dual-output motor shafts that extend out of both ends of the speed reducer and pass through the motor brackets.

[0011] Preferably, the gear seat includes an L-shaped seat, and both ends of the inner side of the L-shaped seat are provided with seat covers that are screwed and fixed to the L-shaped seat. A spring is provided between one end of the L-shaped seat and the seat cover, and a coupling sleeve is provided between the other end of the L-shaped seat and the seat cover.

[0012] Preferably, the rear end of the spring and the front and rear ends of the coupling sleeve are equipped with bearings that are nested and positioned with the L-shaped seat and the seat cover. The design of the spring and bearings provides the necessary elasticity and positioning function, ensuring the accuracy and reliability of the moving parts.

[0013] Preferably, the spring box includes a spring box body, a compression spring is provided inside the spring box body, and a spring box cover is provided at the front end of the spring box body and is fixedly connected to the spring box body with screws.

[0014] Preferably, the supporting window frame includes a movable window frame connecting plate that is screwed to and fixed to the movable window frame and a fixed window frame connecting plate that is screwed to and fixed to the fixed window frame, and a plurality of diagonal braces are provided between the movable window frame connecting plate and the fixed window frame connecting plate.

[0015] The movable window frame connecting plate is connected to the movable window frame 1 by screws, providing support. The fixed window frame connecting plate is connected to the fixed window frame by screws, used to securely support the window opening frame. A diagonal brace is located between the movable and fixed window frame connecting plates, providing additional structural support and enhancing the stability of the window.

[0016] This invention can achieve the following effects:

[0017] This invention provides an opening window with a double-axis concealed structure, which, compared with existing technologies, features a simple structure, convenient operation, and good operational stability. The connection between the two symmetrical output axes and the window frame enhances the stability of the window sash and avoids the offset or jamming problems that may occur with single-axis structures. Through precise mechanical connections and power drive components, efficient, stable, and smooth opening and closing functions are achieved. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a side view of the structure of this utility model.

[0020] Figure 3 This is a structural schematic diagram of the window opening and closing component in this utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the window support frame in this utility model.

[0022] Figure 5 This is a schematic diagram of the spring box in this utility model.

[0023] Figure 6 This is a structural cross-sectional view of the spring box in this utility model.

[0024] Figure 7 This is a schematic diagram of the tooth holder in this utility model.

[0025] Figure 8 This is a cross-sectional view of the toothed seat in this utility model.

[0026] Figure 9 This is a schematic diagram of the structure of the dual-output shaft motor assembly in this utility model.

[0027] In the diagram: 1. Movable window frame; 2. Fixed window frame; 3. Window opening and closing assembly; 4. Window support frame; 5. Vertical moving plate; 6. Push rod; 7. Spring box; 8. Horizontal moving plate; 9. Slider seat; 10. Hinge; 11. Gear seat; 12. Transmission rod; 13. Dual-shaft motor assembly; 14. Movable window frame connecting plate; 15. Diagonal brace; 16. Fixed window frame connecting plate; 17. Spring box cover; 18. Spring body; 19. Compression spring; 20. L-shaped seat; 21. Seat cover; 22. Bearing; 23. Spring; 24. Coupling sleeve; 25. Motor bracket; 26. Reducer; 27. Dual-shaft motor shaft; 28. Corner assembly. Detailed Implementation

[0028] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0029] Example: Figure 1-9As shown, an opening window with a double-axis concealed structure includes a movable window frame 1 and a fixed window frame 2. A window support frame 4 is provided between the upper end of the movable window frame 1 and the upper end of the fixed window frame 2. The window support frame 4 includes a movable window frame connecting plate 14 that is screwed to the movable window frame 1 and a fixed window frame connecting plate 16 that is screwed to the fixed window frame 2. Several diagonal braces 15 are provided between the movable window frame connecting plate 14 and the fixed window frame connecting plate 16. A window opening and closing assembly 3 is provided between the middle of the movable window frame 1 and the fixed window frame 2, which slides within the fixed window frame 2 and drives the movable window frame 1 to open and close. The window opening and closing assembly 3 includes a push rod 6. A slider seat 9 is provided between the push rod 6 and the fixed window frame 2, allowing for reciprocating sliding within the fixed window frame 2. A dual-output shaft motor assembly 13 is provided within the fixed window frame 2. The dual-output shaft motor assembly 13 includes a reducer 26. Both ends of the reducer 26 are provided with motor brackets 25 that are screwed and fixed to the fixed window frame 2. A dual-output motor shaft 27 extends from both ends of the reducer 26 and passes through the motor brackets 25. A gear seat 11 is provided between the dual-output shaft motor assembly 13 and the slider seat 9. The gear seat 11 includes an L-shaped seat 20. Both inner end faces of the L-shaped seat 20 are provided with seat covers 21 that are screwed and fixed to the L-shaped seat 20. A spring 23 is provided between one end of the L-shaped seat 20 and the seat cover 21, and a coupling sleeve 24 is provided between the other end of the L-shaped seat 20 and the seat cover 21. Bearings 22, which are nested and limit the L-shaped seat 20 and the seat cover 21, are provided at the rear end of the spring 23 and at both the front and rear ends of the coupling sleeve 24. A hinge 10 is provided between the slider seat 9 and the gear seat 11 to drive the slider seat 9 to move back and forth to open and close the movable window frame 1. A transmission rod 12 is provided between the gear seat 11 and the dual-output shaft motor assembly 13. A spring box 7 is provided between the push rod 6 and the movable window frame 1 and is installed inside the movable window frame 1. The spring box 7 includes a spring box body 18, and a compression spring 19 is provided inside the spring box body 18. A spring box cover 17 is provided at the front end of the spring box body 18 and is fixed to the spring box body 18 with screws. A transverse moving plate 8 and a longitudinal moving plate 5 are provided at both ends of the spring box 7 and the push rod 6. A corner device 28 is provided between the longitudinal moving plate 5 and the transverse moving plate 8.

[0030] The window structure consists of a movable window frame 1 and a fixed window frame 2. It achieves opening and closing functions through components such as a supporting window frame 4, a window opening and closing assembly 3, and a dual-shaft motor assembly 13. The dual-shaft motor assembly 13 is powered by a reducer 26, and the dual-shaft motor shaft 27 passes through the motor bracket 25, ensuring stable power output. These components work together through precision mechanical structures such as screw connections, slider seats 9, and gear seats 11 to ensure the stability, power output, and smooth operation of the window. The gear seat 11 (including L-shaped seat 20, seat cover 21, spring 23, coupling sleeve 24, etc.) is connected to the slider seat 9 via a hinge 10, enabling the reciprocating motion of the slider seat.

[0031] In summary, this double-axis concealed opening window features a simple structure, convenient operation, and good operational stability. The connection between the two symmetrical axes and the window frame enhances the stability of the window sash and avoids the offset or jamming problems that may occur with single-axis structures. This not only reflects advancements in building technology but also meets the multiple requirements of modern architecture for ventilation, lighting, energy conservation, and safety.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the essential characteristics of the invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] In summary, the above description is only a specific embodiment of the present utility model, but the structural features of the present utility model are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present utility model are covered by the patent scope of the present utility model.

Claims

1. An opening window with a double-axis concealed structure, characterized in that: The system includes a movable window frame (1) and a fixed window frame (2). A window support frame (4) is provided between the upper end of the movable window frame (1) and the upper end of the fixed window frame (2). A window opening and closing assembly (3) is provided between the middle part of the movable window frame (1) and the fixed window frame (2), which slides within the fixed window frame (2) and drives the movable window frame (1) to open and close. The window opening and closing assembly (3) includes a push rod (6). A slider seat (9) is provided between the push rod (6) and the fixed window frame (2), which reciprocates within the fixed window frame (2). A spring box (7) is provided between the push rod (6) and the movable window frame (1), which is installed within the movable window frame (1). A horizontal moving plate (8) and a vertical moving plate (5) are provided between both ends of the spring box (7) and the push rod (6). A corner bracket (28) is provided between the vertical moving plate (5) and the horizontal moving plate (8).

2. The opening window with a double-outlet shaft concealed structure according to claim 1, characterized in that: The fixed window frame (2) is provided with a dual-axis motor assembly (13), and a gear seat (11) is provided between the dual-axis motor assembly (13) and the slider seat (9). A hinge (10) is provided between the slider seat (9) and the gear seat (11) to drive the slider seat (9) to move back and forth to open and close the movable window frame (1). A transmission rod (12) is provided between the gear seat (11) and the dual-axis motor assembly (13).

3. The opening window with a double-outlet shaft concealed structure according to claim 2, characterized in that: The dual-output motor assembly (13) includes a reducer (26), and both ends of the reducer (26) are provided with motor brackets (25) that are screwed and fixed to the fixed window frame (2). The reducer (26) has a dual-output motor shaft (27) extending out from both ends of the reducer (26) and passing through the motor bracket (25).

4. The opening window with a double-axis concealed structure according to claim 2, characterized in that: The gear seat (11) includes an L seat (20). Both inner end faces of the L seat (20) are provided with seat covers (21) that are screwed and fixed to the L seat (20). A spring (23) is provided between one end of the L seat (20) and the seat cover (21), and a coupling sleeve (24) is provided between the other end of the L seat (20) and the seat cover (21).

5. The opening window with a double-axis concealed structure according to claim 4, characterized in that: The rear end of the spring (23) and the front and rear ends of the coupling sleeve (24) are provided with bearings (22) that are nested and limited to the L seat (20) and the seat cover (21).

6. The opening window with a double-outlet shaft concealed structure according to claim 1, characterized in that: The spring box (7) includes a spring box body (18), a compression spring (19) is provided inside the spring box body (18), and a spring box cover (17) is provided at the front end of the spring box body (18) and is fixed to the spring box body (18) with screws.

7. The opening window with a double-axis concealed structure according to claim 1, characterized in that: The window support frame (4) includes a movable window frame connecting plate (14) that is screwed to the movable window frame (1) and a fixed window frame connecting plate (16) that is screwed to the fixed window frame (2). Several diagonal braces (15) are provided between the movable window frame connecting plate (14) and the fixed window frame connecting plate (16).

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