Window opener with anti-pinch function

Abstract

The utility model relates to the technical field of window openers, and discloses a window opener with an anti-pinch function, which comprises a clamping block and a second shell, the upper surface of the clamping block is provided with a mounting plate, the outer surface of the mounting plate is fixedly connected with a first shell, and the inside of the first shell is fixedly connected with a limiting rod; the push rod slides on the inner wall of the sliding groove to drive the sliding block to move, the sliding block drives the connecting block to move together, meanwhile, the connecting block drives the fixing frame to move, the telescopic rod is fixed through the fixing frame, when the fixing frame moves, the telescopic rod is driven to move, and meanwhile the telescopic rod drives the push block to push the movable rod to rotate. The movable rod drives the concave block to slide, when the concave block slides, the second shell can be driven to move, the distance is generated between the second shell and the first shell, in this way, the window can be opened and closed to the length of the movable rod, a user can be prevented from making contact with the window in the whole using process, and then the situation that the hand is accidentally pinched can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of window openers, in particular to a window opener with an anti-pinch function. Background Art

[0002] Windows are an important part of decoration and lighting in people's contemporary homes. Windows are also needed in various buildings for lighting, ventilation and rain protection. Window openers are tools used to facilitate people to open and close windows for different uses.

[0003] Chinese patent CN220151153U discloses a window opener with an anti-pinch function, comprising a frame, a closed window is arranged inside the frame, an adjustment mechanism is arranged inside the bottom of the frame, a fixing mechanism is arranged on the right side inside the frame, the adjustment mechanism comprises an anti-pinch component and a limit component, the anti-pinch component is arranged inside the bottom of the frame, the limit component is arranged inside the bottom of the frame, and the fixing mechanism comprises a fan-shaped block. The turntable is manually rotated, and when the turntable is rotated, it is fixedly installed with the gear shaft so that it rotates, so that the threaded shaft can be driven to rotate, and when the threaded shaft rotates, the window can be driven to close, and when the window is closed, the window is fixed by the window and the trapezoidal block, so that it can be fixed, and when encountering strong winds, the window can be well fixed and not easy to open, so that the isolation effect is better, but the structure of the patent cannot better prevent the user from accidentally pinching the hand due to improper use when using the window opener, and there is a certain degree of safety hazard, which brings a certain impact during use. Therefore, a window opener with an anti-pinch function is proposed to address the above shortcomings. Utility Model Content

[0004] The purpose of the utility model is to provide a window opener with an anti-pinch function in order to solve the above problems, thereby solving the problems mentioned in the background technology.

[0005] In order to solve the above problems, the utility model provides a technical solution:

[0006] A window opener with an anti-pinch function comprises a locking block and a second shell, the upper surface of the locking block is provided with a mounting plate, the outer surface of the mounting plate is fixedly connected to the first shell, the interior of the first shell is fixedly connected to a limit rod, the outer surface of the limit rod is slidably connected to a slider, the outer surface of the slider is fixedly connected to a connecting block, the outer surface of the connecting block is fixedly connected to a fixing frame, the interior of the fixing frame is fixedly connected to a telescopic rod, and the output end of the telescopic rod is fixedly connected to a push block.

[0007] As a preferred solution of the utility model, a fixing column is fixedly connected to the interior of the first shell, and a movable rod is rotatably connected to the outer surface of the fixing column.

[0008] As a preferred solution of the utility model, a fixing rod is fixedly connected inside the second shell, a concave block is slidably connected to the outer surface of the fixing rod, and the inside of the concave block is rotatably connected to the other end of the movable rod.

[0009] As a preferred solution of the utility model, a slide groove is provided on the upper surface of the first shell, a push rod is slidably connected to the inner wall of the slide groove, and the push rod is fixedly connected to the slider.

[0010] As a preferred solution of the utility model, the top end of the fixed column is fixedly connected to a limiting block, the limiting block abuts against the upper surface of the first shell, and a limiting groove is provided inside the first shell, and the limiting groove is slidably connected to the slider.

[0011] As a preferred solution of the utility model, the internal thread of the engaging block is connected with a plurality of bolts.

[0012] The beneficial effects of the utility model are as follows: the push rod is driven to move on the inner wall of the slide groove by sliding on the inner wall of the slide groove, and the connecting block is driven to move together with the slide groove, and at the same time, the fixed frame is driven to move by the connecting block, and the telescopic rod is fixed by the fixed frame. When the fixed frame moves, the telescopic rod is driven to move, and at the same time, the push block is driven by the telescopic rod to push the movable rod to rotate, and the concave block is driven to slide by the movable rod. When the concave block slides, it drives the second shell to move and create a distance between it and the first shell. In this way, the window can be opened and closed to the length of the movable rod. During the whole use process, the user can avoid contact with the window, thereby effectively avoiding accidental pinching of the hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall top view of the structure of the utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 This utility model Figure 2 Enlarged view of point B in the middle.

[0018] In the figure: 1, locking block; 2, mounting plate; 3, first shell; 4, limiting rod; 5, sliding block; 6, connecting block; 7, fixing frame; 8, telescopic rod; 9, pushing block; 10, fixing column; 11, movable rod; 12, second shell; 13, fixing rod; 14, recessed block; 15, slide groove; 16, pushing rod; 17, limiting block; 18, bolt; 19, limiting groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Example

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a window opener with an anti-pinch function, comprising a snap block 1, a second shell 12 that can be fixed above the window through the snap block 1, a mounting plate 2 is provided on the upper surface of the snap block 1, the first shell 3 and the snap block 1 are fixed together through the mounting plate 2, the outer surface of the mounting plate 2 is fixedly connected with the first shell 3, the interior of the first shell 3 is fixedly connected with a limiting rod 4, the movement of a slider 5 is facilitated by the limiting rod 4, the outer surface of the limiting rod 4 is slidably connected with a slider 5, the connecting block 6 is driven to move together by the slider 5, the outer surface of the slider 5 is fixedly connected with a connecting block 6, the fixing frame 7 is driven to move by the connecting block 6, the outer surface of the connecting block 6 is fixedly connected with a fixing frame 7, a telescopic rod 8 is fixed by the fixing frame 7, the interior of the fixing frame 7 is fixedly connected with a telescopic rod 8, and the pushing block 9 is driven by the telescopic rod 8 to push the movable rod 11. Rotation, the output end of the telescopic rod 8 is fixedly connected with a push block 9, the interior of the first shell 3 is fixedly connected with a fixed column 10, the rotation of the movable rod 11 is stabilized by the fixed column 10, the outer surface of the fixed column 10 is rotatably connected with the movable rod 11, and the concave block 14 is driven to slide through the movable rod 11, and the interior of the second shell 12 is fixedly connected with a fixed rod 13, the sliding of the concave block 14 is facilitated by the fixed rod 13, and the outer surface of the fixed rod 13 is slidably connected with the concave block 14. When the concave block 14 slides, it will drive the second shell 12 to move, and the interior of the concave block 14 is rotatably connected with the other end of the movable rod 11. A slide groove 15 is provided on the upper surface of the first shell 3, and the slide groove 15 facilitates the sliding of the push rod 16. When the push rod 16 moves to the original position, the first shell 3 and the second shell 12 will fit together, and the inner wall of the slide groove 15 is slidably connected with the push rod 16, and the push rod 16 is fixedly connected to the slider 5.

[0022] Furthermore, the top end of the fixed column 10 is fixedly connected to a limiting block 17, which stabilizes the fixed column 10 through the limiting block 17. The limiting block 17 abuts against the upper surface of the first shell 3. A limiting groove 19 is provided inside the first shell 3. The limiting groove 19 facilitates the movement of the slider 5. The limiting groove 19 is slidably connected to the slider 5. The internal thread of the locking block 1 is connected with a plurality of bolts 18, which facilitate the fixing of the locking block 1 through the bolts 18.

[0023] To sum up: first, manually push the push rod 16, and the push rod 16 slides on the inner wall of the slide groove 15 to drive the slider 5 to move, and the slider 5 drives the connecting block 6 to move together, and at the same time, the connecting block 6 drives the fixed frame 7 to move, and the telescopic rod 8 is fixed by the fixed frame 7. When the fixed frame 7 moves, the telescopic rod 8 will be driven to move. At the same time, the telescopic rod 8 drives the push block 9 to push the movable rod 11 to rotate, and the movable rod 11 drives the concave block 14 to slide. When the concave block 14 slides, it will drive the second shell 12 to move and create a distance between it and the first shell 3. In this way, the window can be opened and closed to the length of the movable rod 11, and the user can avoid touching the window during the whole use process. The first and second shells 3, 12 can be fixed on the top of the window by the engaging block 1, and the first and second shells 3, 12 can be fixed together by the mounting plate 2, and the movement of the slider 5 can be facilitated by the limiting rod 4, the rotation of the movable rod 11 can be stabilized by the fixing column 10, the sliding of the concave block 14 can be facilitated by the fixing rod 13, the sliding groove 15 can be facilitated by the pushing rod 16, the fixing column 10 can be stabilized by the limiting block 17, the fixing column 10 can be stabilized by the fixing block 18, and the movement of the slider 5 can be facilitated by the limiting groove 19.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A window opener with anti-pinch function, characterized in that: The invention comprises a snap-fit ​​block (1) and a second shell (12); the upper surface of the snap-fit ​​block (1) is provided with a mounting plate (2); the outer surface of the mounting plate (2) is fixedly connected to the first shell (3); the interior of the first shell (3) is fixedly connected to a limit rod (4); the outer surface of the limit rod (4) is slidably connected to a slider (5); the outer surface of the slider (5) is fixedly connected to a connecting block (6); the outer surface of the connecting block (6) is fixedly connected to a fixing frame (7); the interior of the fixing frame (7) is fixedly connected to a telescopic rod (8); the output end of the telescopic rod (8) is fixedly connected to a push block (9).

2. A window opener with anti-pinch function according to claim 1, characterized in that: A fixing column (10) is fixedly connected to the interior of the first shell (3), and a movable rod (11) is rotatably connected to the outer surface of the fixing column (10).

3. The window opener with anti-pinch function according to claim 1, characterized in that: A fixing rod (13) is fixedly connected inside the second housing (12), a concave block (14) is slidably connected to the outer surface of the fixing rod (13), and the inside of the concave block (14) is rotatably connected to the other end of the movable rod (11).

4. The window opener with anti-pinch function according to claim 1, characterized in that: A slide groove (15) is provided on the upper surface of the first housing (3), and a push rod (16) is slidably connected to the inner wall of the slide groove (15), and the push rod (16) is fixedly connected to the slider (5).

5. The window opener with anti-pinch function according to claim 2, characterized in that: The top end of the fixed column (10) is fixedly connected to a limiting block (17), the limiting block (17) is in contact with the upper surface of the first shell (3), a limiting groove (19) is provided inside the first shell (3), and the limiting groove (19) is slidably connected to the slider (5).

6. The window opener with anti-pinch function according to claim 1, characterized in that: The internal threads of the engaging block (1) are connected with a plurality of bolts (18).

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