Anti-falling window

Abstract

The utility model discloses an anti-falling window. Relates to the technical field of windows, and comprises a frame, one side of the frame is connected with a window through hinges, one side of the window is connected with two rotating frames, the rotating frames are connected with a protective frame, a plurality of guardrails are connected in the protective frame, one side of the protective frame is connected with a limiting block through a rotating shaft, and the limiting block is connected with the rotating shaft. Limiting grooves corresponding to the limiting blocks are formed in one side of the frame, two sliding grooves are formed in one side of the frame, sliding blocks are connected into the sliding grooves, and telescopic rods are connected to the sliding blocks through rotating shafts. The rotating frame, the protective frame, the guardrail, the limiting block, the sliding block, the telescopic rod, the screen window assembly, the fixing block, the groove handle, the rotating roller, the gauze element and the torsional spring are arranged and used in cooperation, an open window can be protected through the guardrail and the protective frame, children are prevented from falling from the window, and in seasons with many mosquitoes, under the condition that ventilation is guaranteed, the safety of people is improved. And the gauze prevents mosquitoes from entering a room.

Description

Technical Field

[0001] The utility model relates to the technical field of windows, in particular to a fall - prevention window. Background Technique

[0002] A window, in architecture, refers to an opening built in a wall or roof to allow light or air to enter a room. As early as in the Sui Dynasty of China, automatic opening and closing windows appeared in the Guanwen Hall within the Ziwei City of the Luoyang Palace.

[0003] In most families with children, both parents are working, and children often stay at home alone. For children staying at home alone, the open window has a large opening and a high risk factor. Accidents of children falling from windows often occur, and the existing windows have too few functions to meet the market demand.

[0004] Therefore, it is very necessary to invent a fall - prevention window to solve the above problems. Summary of the Invention

[0005] The purpose of the utility model is to provide a fall - prevention window to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A fall - prevention window, including a frame, one side of the frame is connected with a window by a hinge, two rotating frames are connected to one side of the window, a protective frame is connected to the rotating frame, a plurality of guardrails are connected inside the protective frame, a limiting block is connected to one side of the protective frame by a rotating shaft, a limiting groove corresponding to the limiting block is opened on one side of the frame, two sliding grooves are opened on one side of the frame, a sliding block is connected in the sliding groove, a telescopic rod is connected to the sliding block by a rotating shaft, a connecting groove corresponding to the telescopic rod is opened on one side of the protective frame, one ends of the two telescopic rods are connected to the connecting groove by a rotating shaft, and a screen window assembly is connected in an installation groove on one side of the inner wall of the frame.

[0007] Preferably, the screen window assembly includes an installation frame connected in the installation groove, a rotating roller is connected to the inner wall of the installation frame, the rotating roller is connected to the inner wall of the installation frame through a rotating shaft, a torsion spring is connected to the rotating shaft of the rotating roller, a screen is connected to the outer wall of the rotating roller, a fixing block is connected to one side of the screen, and a groove handle is arranged on one side of the fixing block.

[0008] Preferably, a plurality of magnetic attraction strips are arranged on one side of the fixing block and the other side of the inner wall of the frame.

[0009] Preferably, the elongation length of the telescopic rod and the moving distance of the sliding block are such that after the protective frame is completely flipped, it just forms a 90° angle with the frame.

[0010] Technical effects and advantages of the present utility model: By using a rotating frame, a protective frame, a guardrail, a limiting block, a sliding block, a telescopic rod, a window screen assembly, a fixing block, a groove handle, a rotating roller, a screen mesh, and a torsion spring in combination, by rotating the limiting block, the movement and limitation of the protective frame can be controlled. Standing up and fixing the protective frame can prevent children from falling from the open window, and the position of the limiting block can prevent children from reaching it. When the protective frame is lowered, it drives the sliding block to move, and the telescopic rod rotates and extends on the rotating shaft until the protective frame is perpendicular to the frame. The guardrail can also be used as a tool for drying clothes. When there are many mosquitoes, through the groove handle, the fixing block drives the screen mesh, and the screen mesh drives the rotating roller to rotate, which can protect the open window with the guardrail and the protective frame, prevent children from falling from the window, and also block mosquitoes from entering the room in the season with many mosquitoes while ensuring ventilation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0012] Figure 2 is a schematic diagram of the partial cross-sectional structure of the side view of the present utility model;

[0013] Figure 3 is a schematic diagram of the cross-sectional structure of the side view of the present utility model;

[0014] Figure 4 is of the present utility model Figure 3 schematic diagram of Structure A;

[0015] Figure 5 is a schematic diagram of the front view structure of the present utility model;

[0016] Figure 6 is a schematic diagram of the cross-sectional structure of the front view of the present utility model.

[0017] In the figure: 1, frame; 2, window; 3, rotating frame; 4, protective frame; 5, guardrail; 6, limiting block; 7, sliding block; 8, telescopic rod; 9, window screen assembly; 10, mounting frame; 11, rotating roller; 12, torsion spring; 13, screen mesh; 14, fixing block; 15, groove handle; 16, magnetic attraction strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] The present utility model provides as Figures 1-6A kind of anti-fall window shown in the figure includes a frame 1. One side of the frame 1 is connected with a window 2 by a hinge. One side of the window 2 is connected with two rotating frames 3. A protective frame 4 is connected to the rotating frame 3. A plurality of guardrails 5 are connected inside the protective frame 4. The protective frame 4 and the guardrails 5 are used to prevent children from falling from the open window 2. One side of the protective frame 4 is connected with a limit block 6 by a rotating shaft. A limit groove corresponding to the limit block 6 is opened on one side of the frame 1. Two sliding grooves are opened on one side of the frame 1. A sliding block 7 is connected in the sliding groove. A telescopic rod 8 is connected to the sliding block 7 by a rotating shaft. A connection groove corresponding to the telescopic rod 8 is opened on one side of the protective frame 4. One end of the two telescopic rods 8 is connected to the connection groove by a rotating shaft. An installation groove is opened on one side of the inner wall of the frame 1. A screen window assembly 9 is connected in the installation groove.

[0020] The screen window assembly 9 includes an installation frame 10 connected in the installation groove. A rotating roller 11 is connected to the inner wall of the installation frame 10. The rotating roller 11 is connected to the inner wall of the installation frame 10 through a rotating shaft. A torsion spring 12 is connected to the rotating shaft of the rotating roller 11. A screen mesh 13 is connected to the outer wall of the rotating roller 11. One side of the screen mesh 13 is connected with a fixing block 14. A groove handle 15 is arranged on one side of the fixing block 14. The screen mesh 13 can be used to block mosquitoes from entering the house.

[0021] A plurality of magnetic attraction strips 16 are arranged on one side of the fixing block 14 and the other side of the inner wall of the frame 1, making the protection of the screen mesh 13 more in place.

[0022] The extension length of the telescopic rod 8 and the moving distance of the sliding block 7 are such that when the protective frame 4 is completely flipped and just forms a 90° angle with the frame 1 so that when the protective frame 4 is below, the guardrails 5 can be used to hang and dry clothes.

[0023] The working principle of the utility model: By rotating the limit block 6, the movement and limit of the protective frame 4 can be controlled. Standing up and fixing the protective frame 4 can prevent children from falling from the open window 2. The position of the limit block 6 can prevent children from reaching it. When the protective frame 4 is lowered, it drives the sliding block 7 to move. The telescopic rod 8 rotates and extends on the rotating shaft until the protective frame 4 is perpendicular to the frame 1. The guardrails 5 can also be used as utensils for drying clothes. When there are many mosquitoes, through the groove handle 15, the fixing block 14 drives the screen mesh 13, and the screen mesh 13 drives the rotating roller 11 to rotate until the magnetic attraction strip 16 on one side of the fixing block 14 fits with the magnetic attraction strip 16 on the inner side of the frame 1 to block mosquitoes. When the screen mesh 13 needs to be retracted, the mutually-fitted magnetic attraction strips 16 are separated through the groove handle 15, and the elastic force of the torsion spring 12 drives the rotating roller 11 to rotate to retract the screen mesh 13.

[0024] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An anti-falling window, comprising a frame (1), characterized in that: On one side of the frame (1), a window (2) is connected by a hinge. On one side of the window (2), two rotating frames (3) are connected. A protective frame (4) is connected to the rotating frame (3). A plurality of guardrails (5) are connected inside the protective frame (4). On one side of the protective frame (4), a limiting block (6) is connected by a rotating shaft. A limiting groove corresponding to the limiting block (6) is provided on one side of the frame (1). Two sliding grooves are provided on one side of the frame (1). A sliding block (7) is connected in the sliding groove. An expansion rod (8) is connected to the sliding block (7) by a rotating shaft. A connection groove corresponding to the expansion rod (8) is provided on one side of the protective frame (4). One ends of the two expansion rods (8) are connected to the connection groove by a rotating shaft. An installation groove is provided on one side of the inner wall of the frame (1). A window screen assembly (9) is connected in the installation groove.

2. The anti-falling window according to claim 1, characterized in that: The window screen assembly (9) includes an installation frame (10) connected in the installation groove. A rotating roller (11) is connected to the inner wall of the installation frame (10). The rotating roller (11) is connected to the inner wall of the installation frame (10) through a rotating shaft. A torsion spring (12) is connected to the rotating shaft of the rotating roller (11). A window screen (13) is connected to the outer wall of the rotating roller (11). A fixing block (14) is connected to one side of the window screen (13). A groove handle (15) is provided on one side of the fixing block (14).

3. The anti-falling window according to claim 2, characterized in that: A plurality of magnetic attraction strips (16) are provided on one side of the fixing block (14) and the other side of the inner wall of the frame (1).

4. The anti-falling window according to claim 1, wherein: The elongation length of the expansion rod (8) and the moving distance of the sliding block (7) are such that after the protective frame (4) is completely flipped, it exactly forms a 90° angle with the frame (1).

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