Window opening and closing limiting structure
By designing a window limit structure combining lock rails, U-shaped sliders, silicone pads and positioning devices, the problem that existing window limit devices cannot fix the windows is solved, and the stability of the windows is achieved during wind or typhoons is achieved. and the service life is improved.
Patent Information
- Application Number
- CN202420494874.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-03-13
AI Technical Summary
The existing window limiting device cannot directly fix the window after the window is opened and closed, resulting in the windows being sucked by wind or typhoons or winds, affecting the service life.
A window switch limit structure is designed, and the lock rail, U-shaped slider and silicone pad is used in combination. When the window is closed, the U-shaped slider is slided into the lock rail by rotating the rotating shaft to ensure the stability of the window. , and through the embedded connection of the positioning device and the fixing block, multiple locking and fixing of the window are realized.
It effectively solves the problem that windows are absorbed or vibrated by wind during wind or typhoons, ensures the stability and service life of the windows, and can directly fix the windows after opening and closing to avoid unnecessary vibration and closing sounds.
Smart Images
Figure CN222457199U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of window switch limit technology, in particular to a window switch limit structure. Background Art
[0002] A window is composed of three parts: a window frame, glass, and movable components such as hinges, handles, and pulleys. The window frame is responsible for supporting the main structure of the window and can be made of wood, metal, ceramic, or plastic. The transparent part is attached to the window frame and can be made of paper, cloth, silk, or glass. The movable components are mainly made of metal, and may be wrapped with insulating materials such as plastic in places where people can touch them. Casement windows are a common window in daily life, and they are easy to use and safe.
[0003] However, in the prior art, in order to limit the opening and closing angles of the casement windows, a limit device is installed between the window sash and the window frame. Most of the common limit devices on the market can only control the opening and closing angles of the windows, and cannot directly fix the windows after opening and closing. When encountering strong winds, the windows may still be sucked by the wind and closed, and the closing sound will be relatively loud. It may also cause vibration to the window structure and reduce its service life. When closing the windows, the closing stability can be maintained by multiple locking devices. Even if encountering a typhoon, the windows can be prevented from being opened by strong winds. Utility Model Content
[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a window switch limit structure, which has the advantages of multiple locking and timely limiting, and can lock the opening and closing angle at the maximum angle after the window is opened. It solves the problem that most of the common limit devices on the market can only control the opening and closing angles of the windows, and cannot directly fix the windows after opening and closing. When encountering strong winds, the windows may still be sucked by the wind and closed, and the closing sound will be relatively loud. It may also cause vibration to the window structure and reduce the service life. When closing the windows, the closing stability can be maintained by multiple locking devices, and even if encountering a typhoon, the windows can be prevented from being opened by strong winds.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a window switch limit structure, including an outer frame, an installation cavity, a baffle, a locking rail, a rotating shaft rod, an opening and closing window, double-layer glass, a handle, a U-shaped slider, a movable groove, a sliding rail groove, a sliding block, a connecting rod, a fixed column, an expansion block, a positioning groove, a fixed block and a positioning device, the surface of the outer frame is provided with an installation cavity, the baffle is fixedly connected to the top rear of the installation cavity, the locking rail is provided on both sides of the left center position of the surface of the outer frame, the rotating shaft rod is fixedly connected to the upper, middle and lower parts of the right front of the installation cavity, the opening and closing window is arranged in the middle of the installation cavity and connected to the rotating shaft rod, the double-layer glass is arranged On the inner wall of the opening and closing window, the handle is fixedly connected to the middle of the surface of the opening and closing window, the U-shaped slider is penetratingly installed on both sides of the middle of the left side of the opening and closing window, the movable groove is opened on the inner side of the top of the opening and closing window, the sliding rail groove is opened on the inner top of the opening and closing window, the sliding block is arranged in the inner cavity of the sliding rail groove, one side of the connecting rod is arranged at the top center of the sliding block, the fixing column is fixedly connected to the top center position of the installation cavity and connected to the other side of the connecting rod, the extension block is fixedly connected to both sides of the sliding block, the positioning groove is opened on the top surface of the extension block, the fixed block is fixedly connected to both sides of the inner cavity of the sliding rail groove, and the positioning device is fixedly connected to the inner side of the fixed block.
[0006] As a preferred embodiment of the present invention, the track size of the locking rail is consistent with the size of the U-shaped slider.
[0007] As a preferred embodiment of the present invention, the double-layer glass is bonded to the opening and closing window by silicone glass glue, and the opening and closing window opens inwards.
[0008] As a preferred embodiment of the present invention, a silicone pad is provided at the bottom of the U-shaped slider, and the silicone pad is in a compressed state when in contact with the bottom of the inner cavity of the locking rail.
[0009] As a preferred embodiment of the present invention, the fixed column is movably connected to one side of the connecting rod, and a movable bearing is provided at the connection between the other side of the connecting rod and the top center of the sliding block.
[0010] As a preferred embodiment of the present invention, the positioning device is of a teardrop shape and can be compressed and expanded by an external force.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] 1. The utility model uses a locking rail, a U-shaped slider and a silicone pad in combination. When it is necessary to close the window to ensure that the window will not shake randomly, the U-shaped slider is directly slid into the door and window locking rail by rotating the rotating control column through the rotating block. The silicone pad arranged at the bottom of the slider is in a compressed state when it contacts the bottom of the inner cavity of the door and window locking rail, thereby improving the stability of the opening and closing window. There is no need to worry about the stability even in a strong typhoon.
[0013] 2. The utility model cooperates with the sliding rail groove, the sliding block, the connecting rod, the fixing column, the expansion block, the positioning groove, the fixing block and the positioning device. When used later, after the opening and closing window is opened, the expansion block and the inner wall of the positioning groove can be directly embedded through the fixing block and the positioning device for connection. When not pushed by manpower, the positioning device will not slide out of the positioning groove, so that the window can be directly fixed after opening and closing, thereby ensuring stability in later use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is an exploded view of the structure of the utility model;
[0015] Figure 2 This is an enlarged view of the positioning groove of the structure of the utility model;
[0016] Figure 3 This is an enlarged view of the structural positioning device of the utility model;
[0017] Figure 4 It is a front view of the structure of the utility model.
[0018] In the figure: 1. outer frame; 2. mounting cavity; 3. baffle; 4. locking rail; 5. rotating shaft; 6. opening and closing window; 7. double-glazed glass; 8. handle; 9. U-shaped slider; 10. movable groove; 11. sliding rail groove; 12. sliding block; 13. connecting rod; 14. fixing column; 15. extension block; 16. positioning groove; 17. fixing block; 18. positioning device. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] like Figures 1 to 4As shown, a window switch limit structure provided by the utility model comprises an outer frame 1, an installation cavity 2, a baffle 3, a locking rail 4, a rotating shaft rod 5, an opening and closing window 6, a double-layer glass 7, a handle 8, a U-shaped slider 9, a movable groove 10, a sliding rail groove 11, a sliding block 12, a connecting rod 13, a fixing column 14, an expansion block 15, a positioning groove 16, a fixing block 17 and a positioning device 18. The surface of the outer frame 1 is provided with an installation cavity 2, the baffle 3 is fixedly connected to the top rear of the installation cavity 2, the locking rail 4 is provided on both sides of the left center position of the surface of the outer frame 1, the rotating shaft rod 5 is fixedly connected to the upper, middle and lower parts of the right front of the installation cavity 2, the opening and closing window 6 is arranged in the middle of the installation cavity 2 and connected to the rotating shaft rod 5, and the double-layer glass 7 is arranged in the opening cavity 2. The inner wall of the closing window 6, the handle 8 is fixedly connected to the middle of the surface of the opening and closing window 6, the U-shaped slider 9 is penetratingly installed on both sides of the middle of the left side of the opening and closing window 6, the movable groove 10 is opened on the inner side of the top of the opening and closing window 6, the sliding rail groove 11 is opened on the inner top of the opening and closing window 6, the sliding block 12 is arranged in the inner cavity of the sliding rail groove 11, one side of the connecting rod 13 is arranged at the top center of the sliding block 12, the fixing column 14 is fixedly connected to the top center position of the installation cavity 2 and connected to the other side of the connecting rod 13, the extension block 15 is fixedly connected to both sides of the sliding block 12, the positioning groove 16 is opened on the top surface of the extension block 15, the fixed block 17 is fixedly connected to both sides of the inner cavity of the sliding rail groove 11, and the positioning device 18 is fixedly connected to the inner side of the fixed block 17.
[0021] refer to Figures 1 to 4 The track size of the locking rail 4 is consistent with the size of the U-shaped slider 9.
[0022] As a technical optimization solution of the utility model, by making the track size of the locking rail 4 consistent with the size of the U-shaped slider 9, the gap between the U-shaped slider 9 and the locking rail 4 can be minimized during connection, thereby achieving the purpose of preventing the U-shaped slider 9 from sliding at will.
[0023] refer to Figures 1 to 4 The double-layer glass 7 is bonded to the opening and closing window 6 by silicone glass glue, and the opening and closing window 6 is opened inwards.
[0024] As a technical optimization scheme of the utility model, the double-layer glass 7 is bonded to the opening and closing window 6 by silicone glass glue, and the opening and closing window 6 is opened inward. The silicone glass glue is the best glass glue on the market, which ensures the stability of the double-layer glass 7 after bonding to the opening and closing window 6, so that the double-layer glass 7 will not fall off as long as the opening and closing window 6 is not damaged. The opening and closing window 6 is opened inward to facilitate later cleaning and maintenance without facing the risk of high-altitude operations.
[0025] refer to Figures 1 to 4 A silicone pad is provided at the bottom of the U-shaped slider 9, and the silicone pad is in a compressed state when it contacts the bottom of the inner cavity of the locking rail 4.
[0026] As a technical optimization solution of the utility model, a silicone pad is provided at the bottom of the U-shaped slider 9. When the silicone pad contacts the bottom of the inner cavity of the locking rail 4, the silicone pad is in a compressed state. This improves the stability of the opening and closing window 6, and there is no need to worry about the stability even in a strong typhoon.
[0027] refer to Figures 1 to 4 The fixed column 14 is movably connected to one side of the connecting rod 13 , and a movable bearing is provided at the connection between the other side of the connecting rod 13 and the top center of the sliding block 12 .
[0028] As a technical optimization solution of the utility model, a fixed column 14 is movably connected to one side of the connecting rod 13, and a movable bearing is provided at the connection between the other side of the connecting rod 13 and the top center of the sliding block 12, so that it can slide freely, ensuring that the sliding process is more stable.
[0029] refer to Figures 1 to 4 The positioning device 18 is a teardrop shape and can be compressed and expanded by external force.
[0030] As a technical optimization solution of the utility model, the positioning device 18 is a water drop shape, which can be compressed and expanded by external force. In this way, after the opening and closing window 6 is opened, the expansion block 15 and the inner wall of the positioning groove 16 can be directly embedded through the fixing block 17 and the positioning device 18 for connection. When not pushed by human power, the positioning device 18 will not slide out of the positioning groove 16. In this way, the window can be directly fixed after opening and closing, thereby ensuring stability in later use.
[0031] The working principle and use process of the utility model are as follows: first, an installation cavity 2 is opened on the surface of the outer frame 1, and the baffle 3 is fixedly connected to the top rear of the installation cavity 2. The locking rails 4 are opened on both sides of the left center position of the surface of the outer frame 1, and the rotating shaft 5 is fixedly connected to the upper, middle and lower parts of the right front of the installation cavity 2. The opening and closing window 6 is arranged in the middle of the installation cavity 2 and connected to the rotating shaft 5. The double-layer glass 7 is arranged on the inner wall of the opening and closing window 6. The double-layer glass 7 is bonded to the opening and closing window 6 by silicone glass glue. The opening and closing window 6 opens inwardly. The silicone glass glue is the best glass glue on the market, which ensures the stability of the double-layer glass 7 after bonding to the opening and closing window 6, so as long as the opening and closing window 6 is not damaged, the double-layer glass 7 will not fall off. The opening and closing window 6 opens inwardly for In order to facilitate cleaning and maintenance in the later stage and avoid the risk of high-altitude operations, the handle 8 is fixedly connected to the middle of the surface of the opening and closing window 6, and the U-shaped slider 9 is installed in a penetrating manner on both sides of the middle of the left side of the opening and closing window 6. A silicone pad is provided at the bottom of the U-shaped slider 9. When in contact with the bottom of the inner cavity of the locking rail 4, the silicone pad is in a compressed state. This improves the stability of the opening and closing window 6, and there is no need to worry about the stability even in a strong typhoon. The track size of the locking rail 4 is consistent with the size of the U-shaped slider 9. When connected, it can ensure that the gap between the U-shaped slider 9 and the locking rail 4 is minimized, so that the U-shaped slider 9 does not slide at will. The movable groove 10 is opened on the inner side of the top of the opening and closing window 6, the sliding rail groove 11 is opened on the inner top of the opening and closing window 6, and the sliding block 12 The inner cavity of the sliding rail groove 11 is arranged, one side of the connecting rod 13 is arranged at the top center of the sliding block 12, the fixing column 14 is fixedly connected to the top center position of the installation cavity 2 and connected to the other side of the connecting rod 13, the fixing column 14 is movably connected to one side of the connecting rod 13, and a movable bearing is arranged at the connection between the other side of the connecting rod 13 and the top center of the sliding block 12, so that it can slide at will, ensuring that the sliding process is more stable, the expansion block 15 is fixedly connected to both sides of the sliding block 12, the positioning groove 16 is opened on the top surface of the expansion block 15, the fixing block 17 is fixedly connected to both sides of the inner cavity of the sliding rail groove 11, the positioning device 18 is fixedly connected to the inner side of the fixing block 17, and the positioning device 18 is a teardrop shape and can be compressed and expanded by external force The invention relates to a method for fixing the window 6 after opening the window 6. The invention relates to a method for fixing the window 6 after opening the window 6. The invention relates to a method for fixing the window 6 after opening the window 6. The invention relates to a method for fixing the window 6 after opening the window 6. The invention relates to a method for fixing the window 6 after opening the window 6. The invention relates to a method for fixing the window 6 after opening the window 6. The invention relates to a method for fixing the window 6 after opening the window 6. The invention relates to a method for fixing the window 6 after opening the window 6. The invention relates to a method for fixing the window 6 after opening the window 6.In addition, the closing sound will be relatively loud, and it may also cause vibration to the window structure and reduce the service life. When closing the window, the multiple locking devices can maintain the stability of closing, and even in the event of a typhoon, the window will not be hit by strong winds and open.
[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0033] 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 switch limit structure, comprising an outer frame (1), a mounting cavity (2), a baffle (3), a locking rail (4), a rotating shaft (5), an opening and closing window (6), a double-layer glass (7), a handle (8), a U-shaped slider (9), a movable groove (10), a sliding rail groove (11), a sliding block (12), a connecting rod (13), a fixing column (14), an expansion block (15), a positioning groove (16), a fixing block (17) and a positioning device (18), characterized in that: The surface of the outer frame (1) is provided with an installation cavity (2), the baffle (3) is fixedly connected to the top rear of the installation cavity (2), the locking rail (4) is provided on both sides of the center position of the left side of the surface of the outer frame (1), the rotating shaft (5) is fixedly connected to the upper, middle and lower parts of the right front of the installation cavity (2), the opening and closing window (6) is arranged in the middle of the installation cavity (2) and connected to the rotating shaft (5), the double-layer glass (7) is arranged on the inner wall of the opening and closing window (6), the handle (8) is fixedly connected to the middle of the surface of the opening and closing window (6), the U-shaped slider (9) is installed in a penetrating manner on both sides of the middle of the left side of the opening and closing window (6), and the movable groove (10) is provided on the opening and closing window (6). The inner side of the top of the opening and closing window (6), the sliding rail groove (11) is opened at the inner top of the opening and closing window (6), the sliding block (12) is arranged in the inner cavity of the sliding rail groove (11), one side of the connecting rod (13) is arranged at the top center of the sliding block (12), the fixing column (14) is fixedly connected to the top center position of the installation cavity (2) and connected to the other side of the connecting rod (13), the expansion block (15) is fixedly connected to both sides of the sliding block (12), the positioning groove (16) is opened on the top surface of the expansion block (15), the fixing block (17) is fixedly connected to both sides of the inner cavity of the sliding rail groove (11), and the positioning device (18) is fixedly connected to the inner side of the fixing block (17).
2. A window switch limit structure according to claim 1, characterized in that: The track size of the locking rail (4) is consistent with the size of the U-shaped sliding block (9).
3. A window switch limit structure according to claim 1, characterized in that: The double-layer glass (7) is bonded to the opening and closing window (6) by means of silicone glass glue, and the opening and closing window (6) is opened inwards.
4. A window switch limit structure according to claim 1, characterized in that: A silicone pad is provided at the bottom of the U-shaped sliding block (9), and the silicone pad is in a compressed state when in contact with the bottom of the inner cavity of the locking rail (4).
5. A window switch limit structure according to claim 1, characterized in that: The fixed column (14) is movably connected to one side of the connecting rod (13), and a movable bearing is provided at the connection between the other side of the connecting rod (13) and the top center of the sliding block (12).
6. A window switch limit structure according to claim 1, characterized in that: The positioning device (18) is in the shape of a water drop and can be compressed and expanded by external force.