Door and window limiting opening and closing device
By designing a door and window limit opening and closing device connected by slider and rotating collar, the problem of window cleaning and wind force in the prior art is solved, and the stable opening and closing and safety improvement of windows is achieved.
Patent Information
- Application Number
- CN202420049216.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-09
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-09
AI Technical Summary
The existing door and window limit opening and closing devices have safety risks of glass cracking in the face of cleaning and wind, and are not convenient for the cleaning of the windows outside.
A door and window limit opening and closing device including frame, limit slide chute, slider, fixing rod, rotating collar, door and window connecting strip and snap buckle is designed, and the sliding connection and rotation of the slider and limit slide chute is connected and rotated. The rotation of the collar realizes the opening and closing of the windows and stable fixation, reducing glass cracks caused by wind and vibration.
It realizes convenient cleaning and stable fixation of windows, reduces glass breakage caused by wind or noise, provides a quieter indoor environment, and can avoid disasters in time during fires.
Smart Images
Figure CN222184458U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of home decoration, in particular to a door and window limit opening and closing device. Background Art
[0002] The door and window limit opening and closing device is a device installed on the door and window, which can control the opening and closing range of the door and window, thereby ensuring the safety and service life of the door and window. The door and window limit opening and closing devices currently on the market are all through the setting of fixed blocks and the window is limited, but there are still shortcomings. When cleaning the window through the limit block, it is difficult to clean the glass outside the window. In strong winds, the window may sway due to the strong wind, which may cause the glass to break to a certain extent.
[0003] The application number is: CN218623761U, which discloses a door and window limit lock, including a limit buckle, the limit buckle includes a top plate and two claw pieces arranged on the bottom surface of the top plate, a door and window slide rail is arranged between the two claw pieces, a screw hole is opened on the top of the top plate, a bolt is connected by thread in the screw hole, a lock body is sleeved on the outer surface of the limit buckle, and a first through hole is opened on the top of the lock body. This door and window limit lock is achieved by placing two claw pieces on both sides of the window track so that the claw pieces bite on the track, the limit buckle is positioned and placed on the track, and then the lock body is sleeved on the limit buckle, the limit buckle and the lock body are adjusted to a suitable position, and when it needs to be fixed, the bolt is passed through the first through hole by the bolt, and then the bolt is screwed into the screw hole so that the bolt contacts the top of the track, thereby completing the fixation of the limit lock. This limit lock is also applicable to some tracks with narrow tracks and irregular tracks. Compared with the existing limit locks, it has strong applicability and a wide range of applications.
[0004] Although this setting is also applicable to some tracks with narrow tracks and irregular shapes, and has strong applicability and a wide range of applications compared to existing limit locks, it cannot completely open the window, which poses certain safety hazards when encountering a fire, and is also inconvenient for daily cleaning of the outside of the window. Summary of the invention
[0005] The purpose of the utility model is to provide a door and window limit opening and closing device to solve the problems raised in the above background technology.
[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0007] The utility model discloses a door and window limit opening and closing device, comprising a frame and a window, the upper surface of the frame is provided with a limit sliding groove, the limit sliding groove is provided with a slider, the upper surface of the slider is fixedly connected with a third fixing rod, the outer surface of the third fixing rod is sleeved with a third rotating collar, the third rotating collar is fixedly connected with a door and window connecting strip, the other end of the door and window connecting strip is fixedly connected with a second rotating collar, the second rotating collar is sleeved on the second fixing rod, the second fixing rod is fixedly connected to the upper surface of the window, the window surface is fixedly connected with a first fixing block, the upper surface of the first fixing block is fixedly connected with the first fixing rod, the outer surface of the first fixing rod is sleeved with a first rotating collar, the first rotating collar is fixedly connected with a door and window curved connecting strip, the door and window The other end of the curved connecting strip is fixedly connected with a fourth rotating ring, and the fourth rotating ring is sleeved on the fourth fixing rod. The lower surface of the fourth fixing rod is fixedly connected with a second fixing block, and the lower end of the frame surface is fixedly connected with a third fixing block. The third fixing block is provided with a rotating column, and the rotating column is threadedly connected with a rotating block, and the lower surface of the rotating block is fixedly connected with a buckle. The inside and outside double opening and closing design makes it easy to clean the window on both the inside and outside, without climbing or using tools, which is convenient and fast. The buckle can fix the window, and the reasonable use of the buckle can reduce the glass breakage caused by wind or vibration of the window. The setting of the buckle can increase the stability of the window, reduce the noise emitted by the window when it is windy or noisy, and provide a quieter indoor environment.
[0008] Furthermore, the sliding block is slidably connected to the limiting sliding groove, and the first fixing rod is rotatably connected to the first rotating sleeve, so as to facilitate the opening and closing of the window inside and outside.
[0009] Furthermore, the third fixed rod is rotatably connected to the third rotating collar, and the second rotating collar is rotatably connected to the second fixed rod. The rotatable connection of the fixed rods can increase the stability of the structure.
[0010] Furthermore, the fourth rotating sleeve is rotatably connected to the fourth fixed rod, the second fixed block is fixedly connected to the frame, and the rotatable connection of the fixed rod can expand the opening and closing range of the window.
[0011] Furthermore, the third fixed block is fixedly connected to the rotating column, and the rotating column horizontally penetrates the third fixed block and the rotating block respectively.
[0012] Furthermore, a handle is provided on the surface of the window, and the handle is fixedly connected to the window. By using the handle, the opening and closing process of the window becomes smoother and more stable, thereby reducing the wear and tear of the window. After long-term use, the handle can also prevent the connecting strip of the window from loosening or being damaged.
[0013] The utility model has the following beneficial effects:
[0014] (1) The utility model can be opened and closed inside and outside by providing a door and window connecting strip and a door and window curved connecting strip, which is convenient for cleaning dust outside the window. At the same time, a limit slide groove is provided on the upper surface of the frame body, and a slider is provided in the limit slide groove. When the window is opened and closed, the slider drives the door and window connecting strip and the door and window curved connecting strip to move, so that the opening and closing range of the window is expanded. A third fixing rod is fixedly connected to the upper surface of the slider, and a third rotating ring is sleeved on the outer surface of the third fixing rod. The door and window connecting strip is fixedly connected to the third rotating ring. The window surface is fixedly connected to a first fixing block, and the upper surface of the first fixing block is fixed A first fixing rod is connected, a first rotating ring is sleeved on the outer surface of the first fixing rod, and the first rotating ring is fixedly connected to a curved connecting strip of doors and windows. When the window moves, all the rotating rings rotate around the fixing rod, and a third fixing block is fixedly connected to the lower end of the frame surface, a rotating column is arranged on the third fixing block, and a rotating block is threadedly connected to the rotating column. A buckle fixedly connected to the lower surface of the rotating block can be flipped upwards to fix the window when the window is opened to reduce glass breakage caused by strong winds, and timely avoid disasters in case of fire, making it convenient to clean the windows in daily life.
[0015] 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
[0016] 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.
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0018] Figure 2 For this utility model Figure 1 The structural diagram of the three parts;
[0019] Figure 3 For this utility model Figure 1 The structural diagram of the 4 parts;
[0020] Figure 4 This is a schematic diagram of the front structure of the utility model;
[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0022] In the figure: 1, frame; 2, window; 201, handle; 202, first fixed block; 203, first fixed rod; 204, first rotating ring; 205, second fixed rod; 206, second rotating ring; 301, limiting slide groove; 302, slider; 303, third fixed rod; 304, third rotating ring; 305, door and window connecting strip; 306, second fixed block; 307, fourth fixed rod; 308, fourth rotating ring; 309, door and window curved connecting strip; 401, third fixed block; 402, rotating column; 403, rotating block; 404, buckle. Implementation
[0023] 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.
[0024] See also Figure 1 - Figure 4As shown, the utility model is a door and window limit opening and closing device, including a frame 1 and a window 2. A handle 201 is arranged on the surface of the window 2, and the handle 201 is fixedly connected to the window 2. By using the handle 201, the opening and closing process of the window becomes smoother and more stable, thereby reducing the wear of the window. A limit slide groove 301 is arranged on the upper surface of the frame 1, and a slider 302 is arranged in the limit slide groove 301. The slider 302 is slidably connected to the limit slide groove 301, so as to facilitate the opening and closing of the window inside and outside. A third fixing rod 303 is fixedly connected to the upper surface of the slider 302, and a third rotating ring 304 is sleeved on the outer surface of the third fixing rod 303. The third fixing rod 303 and the third rotating ring 304 are connected to each other. The third rotating ring 304 is rotatably connected, and a door and window connecting strip 305 is fixedly connected to the third rotating ring 304. The other end of the door and window connecting strip 305 is fixedly connected to the second rotating ring 206. The second rotating ring 206 is sleeved on the second fixed rod 205. The second rotating ring 206 is rotatably connected to the second fixed rod 205. The second fixed rod 205 is fixedly connected to the upper surface of the window 2. The surface of the window 2 is fixedly connected to the first fixed block 202. The upper surface of the first fixed block 202 is fixedly connected to the first fixed rod 203. The outer surface of the first fixed rod 203 is sleeved with the first rotating ring 204. The first fixed rod 203 is sleeved with the first rotating ring 204. Rotational connection, the rotational connection of the fixed rod can increase the stability of the structure, the first rotating ring 204 is fixedly connected with the door and window curved connecting strip 309, the other end of the door and window curved connecting strip 309 is fixedly connected with the fourth rotating ring 308, the fourth rotating ring 308 is sleeved on the fourth fixed rod 307, the fourth rotating ring 308 is rotationally connected with the fourth fixed rod 307, the lower surface of the fourth fixed rod 307 is fixedly connected with the second fixed block 306, the second fixed block 306 is fixedly connected with the frame 1, the lower end of the surface of the frame 1 is fixedly connected with the third fixed block 401, the third fixed block 401 is provided with a rotating column 402, and the rotating column 402 is threadedly connected with The rotating block 403 has a buckle 404 fixedly connected to its lower surface, which can fix the window. Reasonable use of the buckle 404 can reduce the glass breakage caused by wind or vibration of the window 2. The setting of the buckle 404 can increase the stability of the window 2, reduce the noise generated by the window 2 when the wind blows or the outside noise is generated, and provide a quieter indoor environment. The third fixed block 401 is fixedly connected to the rotating column 402, and the rotating column 402 horizontally penetrates the third fixed block 401 and the rotating block 403 respectively. The design of internal and external opening and closing makes it easy to clean the window on both the inside and outside without climbing or using tools, which is convenient and quick.
[0025] When in use, by pulling the handle 201, the door and window connecting strip 305 and the door and window curved connecting strip 309 move, and the windows can be opened and closed inside and outside, which is convenient for cleaning the dust outside the window. At the same time, a limit slide groove 301 is provided on the upper surface of the frame 1, and a slider 302 is arranged in the limit slide groove 301. When opening and closing the window, the slider drives the door and window connecting strip 305 and the door and window curved connecting strip 309 to move, so that the opening and closing range of the window 2 is expanded. The upper surface of the slider is fixedly connected to the third fixing rod 303, and the outer surface of the third fixing rod 303 is sleeved with a third rotating ring 304, and the third rotating ring 304 is fixedly connected to the door and window connecting strip 305. The surface of the window 2 is fixedly connected to the first fixing block 202, and the first fixing block 202 is fixedly connected to the first fixing block 202. The surface is fixedly connected with a first fixing rod 203, the outer surface of the first fixing rod 203 is sleeved with a first rotating ring 204, the first rotating ring 204 is fixedly connected with a door and window curved connecting strip 309, when the window 2 moves, all the rotating rings rotate around the fixing rod, and the lower end of the surface of the frame 1 is fixedly connected with a third fixing block 401, the third fixing block 401 is provided with a rotating column 402, the rotating column 402 is threadedly connected with a rotating block 403, and the lower surface of the rotating block 403 is fixedly connected with a buckle 404, when the window 2 is opened, the buckle 404 can be flipped upwards to fix the window 2 to reduce glass breakage caused by strong winds, and timely avoid disasters in case of fire, making it convenient to clean windows in daily life.
[0026] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A door and window position limiting opening and closing device, comprising a frame (1) and a window (2), characterized in that: The frame (1) has a limit slide groove (301) on its upper surface, a slider (302) is arranged in the limit slide groove (301), a third fixed rod (303) is fixedly connected to the upper surface of the slider (302), a third rotating ring (304) is sleeved on the outer surface of the third fixed rod (303), a door and window connecting strip (305) is fixedly connected to the third rotating ring (304), the other end of the door and window connecting strip (305) is fixedly connected to a second rotating ring (206), the second rotating ring (206) is sleeved on the second fixed rod (205), the second fixed rod (205) is fixedly connected to the upper surface of the window (2), the surface of the window (2) is fixedly connected to a first fixed block (202), the upper surface of the first fixed block (202) is fixedly connected to the A fixed rod (203), wherein a first rotating collar (204) is sleeved on the outer surface of the first fixed rod (203), the first rotating collar (204) is fixedly connected to a door and window curved connecting strip (309), the other end of the door and window curved connecting strip (309) is fixedly connected to a fourth rotating collar (308), the fourth rotating collar (308) is sleeved on a fourth fixed rod (307), the lower surface of the fourth fixed rod (307) is fixedly connected to a second fixed block (306), the lower end of the surface of the frame (1) is fixedly connected to a third fixed block (401), a rotating column (402) is provided on the third fixed block (401), the rotating column (402) is threadedly connected to a rotating block (403), and the lower surface of the rotating block (403) is fixedly connected to a buckle (404).
2. A door and window limit opening and closing device according to claim 1, characterized in that: The sliding block (302) is slidably connected to the limiting sliding groove (301), and the first fixing rod (203) is rotatably connected to the first rotating sleeve (204).
3. A door and window position limiting opening and closing device according to claim 1, characterized in that: The third fixed rod (303) is rotatably connected to the third rotating collar (304), and the second rotating collar (206) is rotatably connected to the second fixed rod (205).
4. A door and window position limiting opening and closing device according to claim 1, characterized in that: The fourth rotating sleeve (308) is rotatably connected to the fourth fixed rod (307), and the second fixed block (306) is fixedly connected to the frame (1).
5. The door and window position limiting opening and closing device according to claim 1, characterized in that: The third fixed block (401) is fixedly connected to the rotating column (402), and the rotating column (402) horizontally penetrates the third fixed block (401) and the rotating block (403) respectively.
6. A door and window position limiting opening and closing device according to claim 1, characterized in that: A handle (201) is provided on the surface of the window (2), and the handle (201) is fixedly connected to the window (2).