Window limiter

Abstract

The utility model discloses a window limiter which comprises a body assembly, and the body assembly comprises a supporting plate. The movable assembly comprises a sliding groove, a sliding block, a supporting frame, a movable column, a top plate, a disc, a limiting block and a rubber pad. The sliding grooves are formed in the two sides of the supporting plate, the sliding blocks are clamped into the sliding grooves, the supporting frame is fixedly connected to the outer ends of the sliding blocks, the movable column penetrates through the center of the upper end of the supporting frame, the top plate is fixedly connected to the top end of the movable column, the disc is fixedly connected to the bottom end of the movable column, and the outer surface of the disc is sleeved with the limiting block. The rubber pad is fixedly connected to the bottom end of the limiting block. The window limiting stopper solves the problems that according to an existing window limiting stopper, a limiting block usually needs to be fixed into a supporting plate through a screw so as to limit a movable block, a corresponding tool needs to be used when the screw is used, the position of the limiting block is inconvenient to change, and operation is inconvenient when the opening angle of a window needs to be changed.

Description

Technical Field

[0001] The utility model relates to the technical field of window stoppers, in particular to a window stopper. Background Art

[0002] As the floors get higher and higher, people pay more and more attention to the protection of windows. The function of the window limiter can be simply summarized as limiting the size or angle of the window opening, so as to prevent hidden dangers and accidents caused by the window opening too large.

[0003] However, it still has the following disadvantages in actual use:

[0004] Existing window limiters usually require the use of screws to fix the limit block inside the support plate to limit the moving block. The use of screws requires the use of corresponding tools, which is inconvenient to change the position of the limit block and is inconvenient to operate when the opening angle of the window needs to be changed. Utility Model Content

[0005] The purpose of the utility model is to provide a window limiter to solve the problem proposed in the above background technology that the existing window limiter usually needs to use screws to fix the limit block inside the support plate to limit the movable block, and the use of screws requires the use of corresponding tools, which is inconvenient to change the position of the limit block and inconvenient to operate when the opening angle of the window needs to be changed.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model is a window stopper, comprising:

[0008] A body assembly, the body assembly comprising a support plate;

[0009] A movable assembly, the movable assembly comprising a slide groove, a slider, a support frame, a movable column, a top plate, a disc, a limit block and a rubber pad;

[0010] The slide grooves are opened on both sides of the support plate, the slider is clamped in the internal position of the slide groove, the support frame is fixedly connected to the outer end of the slider, the movable column passes through the central position of the upper end of the support frame, the top plate is fixedly connected to the top end of the movable column, the disc is fixedly connected to the bottom end of the movable column, the limit block is sleeved on the outer surface of the disc, and the rubber pad is fixedly connected to the bottom end of the limit block.

[0011] Further, the body assembly also includes a moving block and a support rod;

[0012] The moving block is clamped at the inner position of the support plate, and the support rod is sleeved at the outer end position of the moving block.

[0013] Furthermore, corresponding threaded structures are provided in the central interior of the movable column and the support frame, and the top plate is located at the outer end of the support frame.

[0014] Furthermore, an inverted T-shaped groove is provided inside the upper end of the limit block, and the disc is located at the upper end of the limit block.

[0015] Furthermore, it also includes a buffer assembly, which includes a through hole, a support column, a baffle and a telescopic spring;

[0016] The through hole is opened at the central position of the limit block, the support column is placed inside the through hole, the baffle is fixedly connected to the two ends of the support column, and the telescopic spring surrounds the outer surface positions on both sides of the support column.

[0017] Furthermore, one end of the telescopic spring is fixedly connected to the inner side of the baffle, and the other end of the telescopic spring is fixedly connected to the outer surface of the limit block.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] 1. The utility model sets a movable component and rotates the top plate to make the top plate drive the movable column to rotate inside the support frame, so that the disc drives the limit block to rise or fall, and the position of the support frame outside the support plate is changed by moving the slider, thereby changing the position of the limit block, thereby achieving the effect of changing the opening angle of the window. The operation is simple and no tools are required.

[0020] 2. Based on the first beneficial effect, by setting a buffer component, when the window is opened, when the window drives the moving block to move through the support rod, the moving block will not directly contact the limit block, but will contact the stop block. The stop block moves upward, driving the two sets of telescopic springs to compress and extend, thereby buffering the movement of the moving block and avoiding the impact on the limit block caused by excessive force when opening the window.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is the front view of the utility model;

[0024] Figure 2This is a structural diagram of the main body component of the utility model;

[0025] Figure 3 It is a cross-sectional view of the active component of the utility model;

[0026] Figure 4 This is a structural diagram of the buffer component of the utility model.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 11. Support plate; 12. Moving block; 13. Support rod; 21. Slide groove; 22. Sliding block; 23. Support frame; 24. Movable column; 25. Top plate; 26. Disc; 27. Limit block; 28. Rubber pad; 31. Through hole; 32. Support column; 33. Baffle; 34. Telescopic spring. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0031] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0032] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] See also Figure 1-3 As shown, this embodiment is a window stopper, comprising:

[0034] The body component includes a support plate 11;

[0035] The movable assembly includes a slide 21, a slider 22, a support frame 23, a movable column 24, a top plate 25, a disc 26, a limit block 27 and a rubber pad 28;

[0036] The slide grooves 21 are provided at both sides of the support plate 11, the slider 22 is clamped in the inner position of the slide groove 21, the support frame 23 is fixedly connected to the outer end of the slider 22, the movable column 24 passes through the upper center of the support frame 23, the top plate 25 is fixedly connected to the top of the movable column 24, the disc 26 is fixedly connected to the bottom of the movable column 24, the limit block 27 is sleeved on the outer surface of the disc 26, and the rubber pad 28 is fixedly connected to the bottom of the limit block 27;

[0037] The slide groove 21 is used to guide the movement of the slider 22, the slider 22 is used to support the support frame 23, the support frame 23 is used to support the movable column 24, the movable column 24 supports the top plate 25 and the disc 26 respectively, the top plate 25 is used to drive the movable column 24 to rotate, the disc 26 is used to drive the limit block 27 to move, the limit block 27 is used to limit the moving block 12, and the rubber pad 28 is used to increase the friction between the limit block 27 and the support plate 11;

[0038] The body assembly also includes a moving block 12 and a support rod 13;

[0039] The moving block 12 is clamped at the inner position of the support plate 11, and the support rod 13 is sleeved at the outer end position of the moving block 12;

[0040] The moving block 12 is used to move under the drive of the support rod 13, and the support rod 13 is used to be connected to the side of the window;

[0041] The movable column 24 and the support frame 23 are provided with corresponding thread structures in the center, and the top plate 25 is located at the outer end of the support frame 23;

[0042] When the movable column 24 rotates, the movable column 24 can move upward or downward inside the support frame 23 through the thread structure;

[0043] An inverted T-shaped groove is provided inside the upper end of the limit block 27, and the disc 26 is located at the upper end of the limit block 27;

[0044] When the movable column 24 drives the disc 26 to rotate and move up and down, the disc 26 rotates inside the limit block 27 and drives the limit block 27 to move up and down, and the limit block 27 does not rotate;

[0045] Working principle: when the movable block 12 needs to be limited, a thrust is applied to the slider 22 to move the slider 22 inside the slide groove 21, and the movement of the slider 22 drives the support frame 23 to move. When the support frame 23 moves to the desired position, a rotational force is applied to the top plate 25, so that the top plate 25 drives the movable column 24 to rotate, and the movable column 24 rotates and moves downward through the threaded structure, driving the disc 26 to rotate and move downward, and the disc 26 drives the limit block 27 and the rubber pad 28 to move downward. When the rubber pad 28 moves to contact the bottom end of the support plate 11, the limit block 27 is fixed inside the support plate 11.

[0046] See also Figure 4 As shown, this embodiment is based on the above embodiment and also includes:

[0047] A buffer assembly, the buffer assembly includes a through hole 31, a support column 32, a baffle 33 and a telescopic spring 34;

[0048] The through hole 31 is opened at the central position of the limit block 27, the support column 32 is placed inside the through hole 31, the baffle 33 is fixedly connected to the two ends of the support column 32, and the telescopic spring 34 surrounds the outer surface of both sides of the support column 32;

[0049] The through hole 31 is used to place the support column 32, the support column 32 is used to support the baffle 33, the baffle 33 is used to contact the moving block 12, and the telescopic spring 34 is used to deform and generate elastic force;

[0050] One end of the telescopic spring 34 is fixedly connected to the inner side of the baffle 33, and the other end of the telescopic spring 34 is fixedly connected to the outer surface of the limit block 27;

[0051] When the support column 32 moves, the support column 32 drives the two sets of telescopic springs 34 to compress and stretch;

[0052] Working principle: When the window is opened, the window drives the support rod 13 to rotate, and the support rod 13 drives the moving block 12 to move inside the support plate 11. The moving block 12 moves toward the baffle 33 and contacts the baffle 33. When the baffle 33 moves upward driven by the moving block 12, the support column 32 moves upward and drives the two sets of telescopic springs 34 to be compressed and stretched. The telescopic springs 34 deform to generate elastic force to buffer the movement of the moving block 12.

[0053] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A window stopper, characterized in that: include: A body component, the body component comprising a support plate (11); A movable assembly, the movable assembly comprising a slide groove (21), a slider (22), a support frame (23), a movable column (24), a top plate (25), a disc (26), a limit block (27) and a rubber pad (28); The slide groove (21) is provided at positions on both sides of the support plate (11), the slide block (22) is clamped at the inner position of the slide groove (21), the support frame (23) is fixedly connected to the outer end position of the slide block (22), the movable column (24) passes through the central position of the upper end of the support frame (23), the top plate (25) is fixedly connected to the top position of the movable column (24), the disc (26) is fixedly connected to the bottom position of the movable column (24), the limit block (27) is sleeved on the outer surface position of the disc (26), and the rubber pad (28) is fixedly connected to the bottom position of the limit block (27).

2. A window stopper according to claim 1, characterized in that: The body assembly also includes a moving block (12) and a support rod (13); The moving block (12) is clamped at an inner position of the support plate (11), and the support rod (13) is sleeved at an outer end position of the moving block (12).

3. A window stopper according to claim 1, characterized in that: The movable column (24) and the support frame (23) are provided with corresponding thread structures in the central interior, and the top plate (25) is located at the outer end of the support frame (23).

4. A window stopper according to claim 1, characterized in that: An inverted T-shaped groove is provided inside the upper end of the limit block (27), and the disc (26) is located at the upper end of the limit block (27).

5. A window stopper according to claim 1, characterized in that: It also includes a buffer assembly, which includes a through hole (31), a support column (32), a baffle (33) and a telescopic spring (34); The through hole (31) is opened at the central position of the limit block (27), the support column (32) is placed inside the through hole (31), the baffle (33) is fixedly connected to the two ends of the support column (32), and the telescopic spring (34) surrounds the outer surface positions of both sides of the support column (32).

6. A window stopper according to claim 5, characterized in that: One end of the telescopic spring (34) is fixedly connected to the inner side of the baffle (33), and the other end of the telescopic spring (34) is fixedly connected to the outer surface of the limit block (27).

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