Door and window with limiting function

Abstract

The utility model belongs to the technical field of doors and windows, and particularly relates to a door and window with a limiting function, which comprises a frame, a left window and a right window, the left window is mounted inside the frame, the right window is connected inside the frame, a transmission mechanism is arranged at the top end of the frame, and a limiting mechanism is arranged on the outer wall of the frame. According to the door and window with the limiting function, by arranging the limiting mechanism, a window can be limited and fixed within a certain range, the situation that the window shakes is prevented, and therefore the using stability of the window is improved, and the problem that in the background technology, the device does not have the effect of a limiting frame is solved; according to the automatic window opening and closing device, the problem that the frame body shakes easily due to the fact that the frame body shakes easily is solved, the transmission mechanism is arranged, when the window needs to be moved, the window can be automatically pulled to move, manual window pulling is avoided, the window opening and closing convenience is improved, and the mechanism is simple in structure and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of doors and windows, in particular to a door and window with a limiting function. Background Art

[0002] Doors and windows are an essential structure in residential buildings. Their main functions are anti-theft, heat insulation, sound insulation, and prevention of the intrusion of wind, rain and sand.

[0003] After the doors and windows in the prior art have been used for a long time, some dust and debris will accumulate in the sliding rails on which the first frame and the second frame are installed. When the sliding rails are not cleaned properly, the first frame and the second frame will often be stuck by the dust and debris, resulting in the first frame and the second frame being unable to be completely closed. Wind, sand and rain will enter the house through the gap between the first frame and the second frame, causing pollution to the indoor environment.

[0004] A door and window is proposed in the patent document with the publication number CN211549391U. The device includes a first frame and a second frame. The first frame is provided with a shielding assembly for shielding the gap between the first frame and the second frame. The shielding assembly includes a mounting block fixedly mounted on the first frame and a shielding plate rotatably connected to the mounting block. The shielding plate is detachably connected to the second frame at one end away from the mounting block. By adopting the above technical solution, the shielding plate is rotatably connected to the first frame through the mounting block. When the first frame and the second frame cannot be closed, the shielding plate is rotated so that the shielding plate is detachably connected to the second frame at one end away from the mounting block. The shielding plate shields the gap between the first frame and the second frame. The solution has a simple structure, good practicality, is easy to promote and apply, and has great value.

[0005] However, the device does not have the effect of limiting the frame, which easily causes the frame to shake.

[0006] For this reason, we urgently need to provide a kind of door and window with limiting function. Utility Model Content

[0007] The purpose of the utility model is to provide a door and window with a limiting function, so as to solve the problem that the device proposed in the above background technology does not have the effect of limiting the frame, thereby easily causing the frame to shake.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a door and window with a limiting function, comprising a frame, a left window and a right window, the left window being installed inside the frame, the right window being connected to the inside of the frame, a transmission mechanism being arranged at the top of the frame, and a limiting mechanism being arranged at the outer wall of the frame.

[0009] The limiting mechanism comprises a moving unit and a positioning unit.

[0010] The positioning unit includes a connecting plate, an insertion rod, a clamp, a sleeve and a limiting hole. The connecting plate is installed at the fixed end of the transmission member, the insertion rod is connected to the inside of the connecting plate, the clamp is installed on the outer wall of one end of the insertion rod, the sleeve is installed on one side of the connecting plate, and the limiting hole is opened on the outer wall of the right window.

[0011] Preferably, the moving unit comprises a fixing box, a placement slot and a transmission member, the fixing box is mounted on an outer wall of the frame, the placement slot is opened at the top of the fixing box, and the transmission member is arranged inside the placement slot.

[0012] Preferably, the transmission mechanism includes a fixed plate, a motor, a rotating rod, a rotating member, a rotating shaft, a transmission gear and a rack, the fixed plate is installed on the upper part of the interior of the frame, the motor is installed on the side of the fixed plate, the rotating rod is connected to the rotating end of the motor, the rotating member is installed on the outer wall of the rotating rod, the rotating shaft is connected to the interior of the frame, the transmission gear is installed on the outer wall of the rotating shaft, and the rack is installed on the top of the right window.

[0013] Preferably, the right window connection end is slidably connected to the frame connection, which is convenient for automatically opening and closing the right window. The insertion rod is slidably and rotatably connected to the inside of the connecting plate, which is convenient for inserting the insertion rod into the inside of the connecting plate and also for rotating it.

[0014] Preferably, the outer wall of the clamp abuts against the inner wall of the sleeve to fix the insertion rod, thereby improving the stability of the limit, and the aperture of the limit hole is the same as the diameter of the insertion rod, thereby improving the limit fixing efficiency of the device.

[0015] Preferably, the other end of the rotating rod is rotatably connected to the inside of another set of fixed plates, so that the rotation of the rotating rod is more stable and the stability of the transmission is improved. The rotating member is meshed with the transmission gear, and the rotating shaft can be rotated through the rotation of the rotating member and under the connection of the transmission gear.

[0016] Preferably, the shaft connection end is rotatably connected to the inside of the frame, thereby driving the transmission gear to rotate. The transmission gear is meshed with the rack. Under the connection of the rack, the right window can be driven to move automatically and stably, thereby improving the convenience of the device.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The door and window with a limiting function can limit and fix the window within a certain range by setting a limiting mechanism to prevent the window from shaking, thereby improving the stability of the window and solving the problem that the device proposed in the background technology does not have the effect of limiting the frame, which easily causes the frame to shake.

[0019] 2. The door and window with a limiting function can automatically pull the window to move when the window needs to be moved by setting a transmission mechanism, avoiding manual pulling of the window and improving the convenience of opening and closing the window. The mechanism has a simple structure and is relatively easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the oblique structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the transmission mechanism structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the limiting structure of the utility model;

[0024] Figure 5 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0025] In the figure: 1, frame; 2, left window; 3, right window; 401, fixing plate; 402, motor; 403, rotating rod; 404, rotating member; 405, rotating shaft; 406, transmission gear; 407, rack; 501, fixing box; 502, placement slot; 503, transmission member; 504, connecting plate; 505, plug rod; 506, clamp; 507, sleeve; 508, limiting hole. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0028] Embodiment 1:

[0029] A door and window with a limiting function comprises a frame 1, a left window 2 and a right window 3. The left window 2 is installed inside the frame 1, and the right window 3 is connected to the inside of the frame 1. The connecting end of the right window 3 is slidably connected to the connecting part of the frame 1 to facilitate automatic opening and closing of the right window 3. A transmission mechanism is arranged at the top of the frame 1, and a limiting mechanism is arranged on the outer wall of the frame 1.

[0030] The limiting mechanism includes a moving unit and a positioning unit.

[0031] The positioning unit includes a connecting plate 504, an insertion rod 505, a clamp 506, a sleeve 507 and a limiting hole 508. The connecting plate 504 is installed on the fixed end of the transmission member 503, the insertion rod 505 is connected to the inside of the connecting plate 504, and the insertion rod 505 is slidably and rotatably connected to the inside of the connecting plate 504, which is convenient for inserting the insertion rod 505 into the inside of the connecting plate 504 and also for rotating it. The clamp 506 is installed on the outer wall of one end of the insertion rod 505, the sleeve 507 is installed on one side of the connecting plate 504, and the limiting hole 508 is opened on the outer wall of the right window 3.

[0032] Embodiment 2:

[0033] On the basis of the first embodiment: the mobile unit includes a fixed box 501, a placement slot 502 and a transmission member 503, the fixed box 501 is installed on the outer wall of the frame 1, the placement slot 502 is opened at the top of the fixed box 501, and the transmission member 503 is arranged inside the placement slot 502.

[0034] The transmission mechanism includes a fixed plate 401, a motor 402, a rotating rod 403, a rotating member 404, a rotating shaft 405, a transmission gear 406 and a rack 407. The fixed plate 401 is installed on the upper part of the frame 1, the motor 402 is installed on the side of the fixed plate 401, the rotating rod 403 is connected to the rotating end of the motor 402, and the other end of the rotating rod 403 is rotatably connected to the inside of another set of fixed plates 401, so that the rotating rod 403 rotates more stably and improves the stability of the transmission. The rotating member 404 is installed on the outer wall of the rotating rod 403, and the rotating member 404 is connected to the transmission gear. 406 is engaged, and through the rotation of the rotating member 404 and under the connection of the transmission gear 406, the rotating shaft 405 can be rotated, the rotating shaft 405 is connected to the inside of the frame 1, and the connecting end of the rotating shaft 405 is rotatably connected with the inside of the frame 1, thereby driving the transmission gear 406 to rotate, and the transmission gear 406 is installed on the outer wall of the rotating shaft 405. The transmission gear 406 is engaged with the rack 407. Under the connection of the rack 407, the right window 3 can be driven to move automatically and stably, thereby improving the convenience of the device. The rack 407 is installed at the top of the right window 3.

[0035] Embodiment 3: The outer wall of the clamp 506 abuts against the inner wall of the abutment sleeve 507 to fix the insertion rod 505, thereby improving the stability of the limit. The diameter of the limit hole 508 is the same as the diameter of the insertion rod 505, which improves the limit fixing efficiency of the device.

[0036] When in use, the frame 1 is installed inside the wall. When opening and closing the window, the motor 402 is operated to drive the rotating rod 403 to rotate, and the rotating member 404 is meshed with the transmission gear 406. Then, through the rotation of the rotating member 404 and under the connection of the transmission gear 406, the rotating shaft 405 can be rotated, and the transmission gear 406 is meshed with the rack 407. Under the connection of the rack 407, the right window 3 can be driven to move automatically and stably, thereby realizing the automatic opening and closing of the right window 3. Through the operation of the transmission member 503, the transmission member 503 includes a reduction motor, a rotating rod and a moving seat. The rotating rod is driven to rotate by the reduction motor, and the inner wall of the moving seat is threadedly connected to the outer wall of the rotating rod, so that the insertion rod 505 can be moved to the corresponding position, the insertion rod 505 is inserted into the connecting plate 504 and abutted against the inside of the limiting hole 508, and then the insertion rod 505 is rotated so that the clamping member 506 abuts against the inside of the abutting sleeve 507, thereby fixing the insertion rod 505 and improving the stability of the limit.

[0037] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A door and window with a limit position function, comprising a frame (1), a left window (2) and a right window (3), wherein the left window (2) is installed inside the frame (1), and the right window (3) is connected to the inside of the frame (1), characterized in that: The top of the frame (1) is provided with a transmission mechanism, and the outer wall of the frame (1) is provided with a limiting mechanism; The limiting mechanism includes a moving unit and a positioning unit; The positioning unit comprises a connecting plate (504), an insert rod (505), a clamping member (506), a sleeve (507) and a limiting hole (508); the connecting plate (504) is mounted on the fixed end of the transmission member (503); the insert rod (505) is connected to the inside of the connecting plate (504); the clamping member (506) is mounted on the outer wall of one end of the insert rod (505); the sleeve (507) is mounted on one side of the connecting plate (504); and the limiting hole (508) is opened on the outer wall of the right window (3).

2. A door and window with a position limiting function according to claim 1, characterized in that: The mobile unit comprises a fixed box (501), a placement slot (502) and a transmission member (503); the fixed box (501) is mounted on the outer wall of the frame (1); the placement slot (502) is opened at the top of the fixed box (501); and the transmission member (503) is arranged inside the placement slot (502).

3. The door and window with a position limiting function according to claim 1, characterized in that: The transmission mechanism comprises a fixed plate (401), a motor (402), a rotating rod (403), a rotating member (404), a rotating shaft (405), a transmission gear (406) and a rack (407); the fixed plate (401) is installed on the upper part of the interior of the frame (1); the motor (402) is installed on the side of the fixed plate (401); the rotating rod (403) is connected to the rotating end of the motor (402); the rotating member (404) is installed on the outer wall of the rotating rod (403); the rotating shaft (405) is connected to the interior of the frame (1); the transmission gear (406) is installed on the outer wall of the rotating shaft (405); and the rack (407) is installed on the top of the right window (3).

4. The door and window with a position limiting function according to claim 1, characterized in that: The connection end of the right window (3) is slidably connected to the connection point of the frame (1), and the insertion rod (505) is slidably and rotatably connected to the inside of the connection plate (504).

5. The door and window with a position limiting function according to claim 1, characterized in that: The outer wall of the clamp (506) abuts against the inner wall of the abutment sleeve (507), and the diameter of the limiting hole (508) is the same as the diameter of the insertion rod (505).

6. The door and window with a position limiting function according to claim 3, characterized in that: The other end of the rotating rod (403) is rotatably connected to the inside of another set of fixed plates (401), and the rotating member (404) is meshed with the transmission gear (406).

7. The door and window with a position limiting function according to claim 3, characterized in that: The connecting end of the rotating shaft (405) is rotatably connected to the inside of the frame (1), and the transmission gear (406) is meshed with the rack (407).

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