Screen window with detachable screen

Abstract

The utility model relates to a screen window convenient to detach's outside -open window of building door and window technical field, including screen window and extension spring, the left side of screen window is connected with the left frame and slides, the inside of left frame is connected with two buttons and slides, the bottom of button all is fixedly connected with fixed column, the outside of fixed column all is connected with upper clamping block and slides, the bottom of fixed column all is fixedly connected with lower clamping block, the outside of lower clamping block all slides trapezoidal block, the rear side of one trapezoidal block is fixedly connected with slot clamping column, the rear side of another trapezoidal block is fixedly connected with unlocking column, the inside of screen window is fixedly connected with two anti -collision springs, the left end of anti -collision spring all is fixedly connected with gasket, in the utility model, the dismantling structure in screen window and left frame is driven through two buttons to realize the dismantling of screen window, pull handle, through the storage structure in right frame to realize the storage of screen window.

Description

Technical Field

[0001] This utility model relates to the field of building door and window technology, and in particular to an outward-opening window with a screen that is easy to disassemble. Background Technology

[0002] An outward-opening window with an easily detachable screen is a composite door and window design that combines the main structure of an outward-opening window with a screen that can be easily disassembled and installed. Its core feature is that, based on the traditional outward-opening window, the installation structure of the matching screen is optimized to achieve quick, convenient disassembly and storage of the screen.

[0003] Taking the disassembly mechanism as an example, this type of screen can be disassembled using two buttons. Pressing one button will push the grooved locking post, causing the duck-shaped block to lock into the groove of the locking post, thus locking the screen to the left frame. When the other button is pressed, the unlocking post will push the duck-shaped block, thus unlocking the screen from the left frame and achieving the disassembly of the screen.

[0004] In existing technologies, some window screens are not easy to remove. As a result, dust, catkins, dead insects and other debris will accumulate on the surface of the screen after long-term use. This is especially true for houses that are located on the street, on the ground floor or near greenery, where the clogging happens even faster. If the screen is difficult to remove, cleaning can only be done while it is installed. Due to the window opening angle and outdoor space, such as the limitations of high-rise windows, it is difficult to thoroughly clean both sides of the screen, especially the outdoor side. Therefore, an outward-opening window screen that is easy to remove is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an outward-opening screen window that is easy to disassemble, aiming to improve the problems of difficulty in cleaning and storage caused by the difficulty in disassembly in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a removable outward-opening screen window, comprising a screen window and an extension spring. A left frame is slidably connected to the left side of the screen window. Two buttons are slidably connected inside the left frame. A fixing post is fixedly connected to the bottom of each button. An upper locking block is slidably connected to the outside of each fixing post. A lower locking block is fixedly connected to the bottom of each fixing post. A trapezoidal block is slidably connected to the outside of each lower locking block. A grooved locking post is fixedly connected to the rear side of one trapezoidal block, and an unlocking post is fixedly connected to the rear side of the other trapezoidal block. Two anti-collision springs are fixedly connected inside the screen window. A washer is fixedly connected to the left end of each anti-collision spring. A duck-shaped block is rotatably connected to the left side of the two washer. A storage component is fixedly connected to the right side of the screen window.

[0007] As a further description of the above technical solution: the storage component includes a right side frame, the left side of which is fixedly connected to the right side of the screen window, a motor is fixedly connected inside the right side frame, a retraction shaft is fixedly connected to the drive end of the motor, a transport shaft is slidably connected to the outside of the screen window, and both ends of the transport shaft are rotatably connected inside the right side frame.

[0008] As a further description of the above technical solution: a handle is fixedly connected to the top center of the screen window, and the left ends of the two extension springs are slidably connected to the right side of the trapezoidal block;

[0009] As a further description of the above technical solution: an extension spring is sleeved on the outside of the slotted locking post, and a limiting ring is fixedly connected to the outside of the slotted locking post;

[0010] As a further description of the above technical solution: another extension spring is sleeved on the outside of the unlocking pin, and another limiting ring is fixedly connected to the outside of the unlocking pin;

[0011] As a further description of the above technical solution: a transport groove is provided inside the right frame, and the inside of the transport groove is slidably connected to the right end of the screen window;

[0012] As a further description of the above technical solution: one of the retaining rings is fixedly connected to the left end of the transport shaft, and another retaining ring is fixedly connected to the right end of the transport shaft;

[0013] As a further description of the above technical solution: one of the fixing rings is fixedly connected to the left end of the shrink shaft, and another fixing ring is fixedly connected to the right end of the shrink shaft.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, one button drives the fixed column to move up and down, the fixed column drives the lower locking block to push the trapezoidal block, the trapezoidal block pushes the grooved locking column, and the duck-shaped block is locked into the groove of the grooved locking column, thereby locking the screen window. Pressing another button drives the fixed column to drive the lower locking block to push the trapezoidal block, the trapezoidal block pushes the unlocking column, and the unlocking column pushes the duck-shaped block, thereby achieving the effect of disassembling the screen window, so that the screen window can be cleaned or stored.

[0016] 2. In this utility model, by pulling the handle on the screen window towards the storage component, the motor drives the retraction shaft to start transmitting force, the transport shaft drives the screen window to be transported inward, and the retraction shaft drives the screen window to retract, thereby achieving the storage effect of the screen window and saving space on the window. Attached Figure Description

[0017] Figure 1This is a three-dimensional schematic diagram of an outward-opening screen window that is easy to disassemble, as proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the left frame of an outward-opening screen window that is easy to disassemble, as proposed in this utility model.

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the right frame of an outward-opening screen window that is easy to disassemble, as proposed in this utility model.

[0021] Figure 5 This is a schematic diagram of the retraction shaft of an outward-opening screen window that is easy to disassemble, as proposed in this utility model.

[0022] Legend:

[0023] 1. Screen window; 2. Left frame; 3. Button; 4. Fixing post; 5. Upper locking block; 6. Lower locking block; 7. Trapezoidal block; 8. Grooved locking post; 9. Unlocking post; 10. Duck-shaped block; 11. Washer; 12. Anti-collision spring; 13. Right side frame; 14. Transport shaft; 15. Retractable shaft; 16. Handle; 17. Extension spring; 18. Limiting ring; 19. Transport groove; 20. Snap ring; 21. Fixing ring; 22. Motor. Detailed Implementation

[0024] 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.

[0025] Reference Figures 1 to 3This utility model provides an embodiment of an outward-opening screen window that is easy to disassemble, including a screen window 1 and an extension spring 17. The left side of the screen window 1 is slidably connected to a left frame 2. Through the sliding connection structure between the screen window 1 and the left frame 2, the screen window 1 can be moved laterally along the vertical track of the left frame 2. Then, through the sliding guide cooperation, the basic connection function of quick alignment and installation or detachment from the frame is achieved. On the left side, a button 3 is pressed by a finger and slides up and down in the reserved groove of the left frame 2, which drives the fixing post 4 to move vertically in sync with the displacement of the button 3. Then, through the rigid connection between the button 3 and the fixing post 4, manual operation is achieved. The operation starting point for triggering the bottom transmission structure is that upper locking blocks 5 are slidably connected to the outside of the fixed column 4, and lower locking blocks 6 are fixedly connected to the bottom of the fixed column 4. The up-and-down movement of the fixed column 4 drives the externally sleeved upper locking blocks 5 to slide on the limiting rod of the fixed column 4. Then, through the engagement of the barb structure at the top of the upper locking block 5 with the slot along the upper edge of the window frame, the upper position of the screen window 1 is locked. Simultaneously, the lower locking blocks 6 at the bottom of the fixed column 4 move downwards synchronously with the fixed column 4, providing a power transmission fulcrum for the lateral sliding of the lower trapezoidal block 7. Trapezoidal blocks 7 slide on the outside of each lower locking block 6, with one trapezoidal block 7 having a rear side... A slotted locking post 8 is fixedly connected, and an unlocking post 9 is fixedly connected to the rear side of another trapezoidal block 7. Through the vertical movement of the lower locking block 6, the inclined structure in contact with the trapezoidal block 7 drives the trapezoidal block 7 to slide horizontally to both sides. Then, through the lateral displacement of the trapezoidal block 7, the slotted locking post 8 fixed at the rear side is inserted into the groove at the bottom of the window frame to complete the locking, or the unlocking post 9 pushes the hidden lock tongue on the window frame to unlock, achieving the dual fixing and separation function of the lower part of the screen window 1 and the window frame. Two anti-collision springs 12 are fixedly connected inside the screen window 1, and a gasket 1 is fixedly connected to the left end of each anti-collision spring 12. 1. The left side of the two pads 11 is rotatably connected to the duck-shaped block 10. Through the elastic restoring force of the anti-collision spring 12, the left pad 11 is always pushed to the left. The duck-shaped block 10 connected to the pad 11 through the rotating shaft is pushed and fits against the inner curved surface of the window frame with the rotating shaft as the fulcrum. Then, the arc structure of the duck-shaped block 10 buffers the collision impact force between the screen window 1 and the window frame when opening and closing the window, thereby reducing rigid contact wear and noise. The right side of the screen window 1 is fixedly connected to a storage component. By fixing it in the physical space on the right side of the screen window 1, the purpose of avoiding the loss of accessories and improving maintenance convenience is achieved.

[0026] Reference Figures 4 to 5The storage component includes a right frame 13, the left side of which is fixedly connected to the right side of the screen window 1. Through the rigid connection between the right frame 13 and the right side of the screen window 1, the storage component becomes an auxiliary structure of the screen window 1. Furthermore, the frame design of the right frame 13 provides a mounting carrier for the internal electromechanical components and forms symmetrical support with the left frame 2. A motor 22 is fixedly connected inside the right frame 13, and a retractable shaft 15 is fixedly connected to the drive end of the motor 22. When the motor 22 is energized and rotates, it drives the retractable shaft 15 connected to the drive end. 5. The synchronous rotation of the conveyor shaft 14 is achieved through the retraction shaft 15 to transmit the power required for the sliding of the transport shaft 14. The transport shaft 14 is slidably connected to the outside of the screen window 1. The two ends of the transport shaft 14 are rotatably connected to the inside of the right frame 13. The steel wire rope or the drive gear set is retracted through the retraction shaft 15 to drive the transport shaft 14 to slide laterally on the slide rail outside the screen window 1. Then, through the sliding displacement of the transport shaft 14, the auxiliary support of the disassembled screen window 1 or the automatic transportation of the components inside the storage cavity is achieved, thereby improving the mechanization of the storage process and reducing manual operation.

[0027] Working principle: When the screen window 1 is installed and needs to be locked, press one of the buttons 3. One of the fixing posts 4 drives one of the lower locking blocks 5. The lower locking block 5 pushes one of the trapezoidal blocks 7. The trapezoidal block 7 pushes the grooved locking post 8, so that the duck-shaped block 10 is locked in the groove of the grooved locking post, thereby locking the screen window. When the screen window 1 needs to be removed, press another button 3. Another fixing post 4 drives another lower locking block 5. The lower locking block 5 pushes another trapezoidal block 7. The trapezoidal block 7 pushes the unlocking post 9. The unlocking post 9 pushes the duck-shaped block 10. The duck-shaped block 10 is pressed down, which compresses the anti-collision spring 12 and squeezes the duck-shaped block 10 out of the groove of the grooved locking post 8.

[0028] When it is necessary to store the disassembled screen 1 or accessories, the motor 22 is powered on and drives the retraction shaft 15 to rotate. According to the forward and reverse direction of the motor 22, the retraction shaft 15 begins to retract and release power, driving the transport shaft 14, which is slidably connected to the outside of the screen 1, to slide laterally along the transport groove 19. The two ends of the transport shaft 14 are embedded in the rotating structure inside the right frame 13, so that it maintains a stable lateral displacement when sliding. When the motor 22 rotates forward, the retraction shaft 15 retracts and releases power, and the screen 1 retracts along the transport groove 19 into the storage assembly, and the transport shaft 14 rolls the screen 1 around the outside of the retraction shaft 15. When the motor 22 rotates in reverse, the retraction shaft 15 retracts and releases power, pulling the screen 1 outside the transport shaft 14 to slide to the left until the screen 1 can be locked by the button 3.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A removable outward-opening screen window, comprising a screen window (1) and an extension spring (17), characterized in that: The left side of the screen window (1) is slidably connected to a left frame (2). Inside the left frame (2), there are two buttons (3). The bottom of each button (3) is fixedly connected to a fixing post (4). The outside of each fixing post (4) is slidably connected to an upper locking block (5). The bottom of each fixing post (4) is fixedly connected to a lower locking block (6). The outside of each lower locking block (6) is slidably connected to a trapezoidal block (7). The back of one trapezoidal block (7) is fixedly connected to a slotted locking post (8). The back of the other trapezoidal block (7) is fixedly connected to an unlocking post (9). Inside the screen window (1), there are two anti-collision springs (12). The left end of each anti-collision spring (12) is fixedly connected to a pad (11). The left side of each pad (11) is rotatably connected to a duck-shaped block (10). The right side of the screen window (1) is fixedly connected to a storage component.

2. The outward-opening screen window that is easy to disassemble according to claim 1, characterized in that: The storage component includes a right frame (13), the left side of which is fixedly connected to the right side of the screen (1), a motor (22) is fixedly connected inside the right frame (13), a retraction shaft (15) is fixedly connected to the drive end of the motor (22), and a transport shaft (14) is slidably connected to the outside of the screen (1), with both ends of the transport shaft (14) rotatably connected inside the right frame (13).

3. The outward-opening screen window that is easy to disassemble according to claim 1, characterized in that: A handle (16) is fixedly connected to the top center of the screen window (1), and the left ends of the two extension springs (17) are slidably connected to the right side of the trapezoidal block (7).

4. The outward-opening screen window that is easy to disassemble according to claim 1, characterized in that: An extension spring (17) is sleeved on the outside of the slotted locking post (8), and a limiting ring (18) is fixedly connected to the outside of the slotted locking post (8).

5. The outward-opening screen window that is easy to disassemble according to claim 1, characterized in that: Another extension spring (17) is sleeved on the outside of the unlocking post (9), and another limiting ring (18) is fixedly connected to the outside of the unlocking post (9).

6. The outward-opening screen window that is easy to disassemble according to claim 2, characterized in that: The inside of the right frame (13) is provided with a transport groove (19), and the inside of the transport groove (19) is slidably connected to the right end of the screen (1).

7. The outward-opening screen window that is easy to disassemble according to claim 2, characterized in that: One of the retaining rings (20) is fixedly connected to the left end of the transport shaft (14), and another retaining ring (20) is fixedly connected to the right end of the transport shaft (14).

8. The outward-opening screen window that is easy to disassemble according to claim 2, characterized in that: One of the fixing rings (21) is fixedly connected to the left end of the shrink shaft (15), and another fixing ring (21) is fixedly connected to the right end of the shrink shaft (15).

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