Foldable door and window

Abstract

The utility model relates to the field of door and window equipment, and discloses a foldable door and window which comprises a frame body, the bottom end of the frame body is rotationally connected with a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a rotating window, the rear end of the rotating window is fixedly connected with a supporting plate, and the top end of the supporting plate is fixedly connected with a connecting plate. The bottom end of the connecting plate is connected with a sliding window in a sliding mode, the front end of the sliding window is arranged at the rear end of the supporting plate in a sliding mode, a fixing assembly is arranged at the front end of the rotating window, an adjusting assembly is arranged at the rear end of the supporting plate, a groove is formed in the front end of the frame body, and the groove is matched with the connecting plate. According to the utility model, the rotating structure and the sliding structure are combined together, so that when the outdoor space is small, the sliding window can be directly opened in a sliding manner for ventilation, and when quick ventilation is needed, the rotating window can be rotated to drive the sliding window to be opened so as to expand the ventilation opening, and the whole device is high in applicability when in use.

Description

Technical Field

[0001] The utility model relates to the field of door and window equipment, in particular to a foldable door and window. Background Technique

[0002] In residential buildings, in order to separate the balcony and the interior, movable doors and windows are usually used to separate the two. However, after the movable doors and windows are moved to the outermost end, they still block half of the space, resulting in a reduction in the ventilation capacity of the building and being inconvenient to use.

[0003] After retrieval, Chinese Patent Publication No.: CN215761258U discloses a foldable and expandable door and window, including a frame body. A rotating shaft is arranged inside the frame body. Two rotating shafts are symmetrically arranged. A limiting plate is fixed outside the rotating shaft. A first glass window is fixed outside the limiting plate. A second glass window is arranged outside the first glass window. A baffle is fixed outside the second glass window. A clamping plate is arranged inside the baffle. A clamping groove is opened outside the other baffle. A clamping hole is opened at the bottom end inside the frame body. Two clamping holes are symmetrically opened. A bolt is arranged outside the first glass window. The utility model solves the problems that in the process of using existing door and window equipment, the occupied area is relatively large, the ventilation opening of the door and window is relatively small, the window body cannot be folded and stored, and the occupied area of the window body cannot be reduced when not in use. The foldable and expandable door and window has the advantage of being convenient to fold and store the window body to reduce the occupied area.

[0004] When the device is in use, the effect of reducing occlusion can be achieved by folding the first glass window and the second glass window. However, it will cause the device to lose its original sliding opening ability, and the rotating door and window needs to occupy a large amount of space when rotating, and it cannot adapt to different usage situations, and its applicability is relatively low when in use. For this reason, a foldable door and window is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a foldable door and window, aiming to improve the problems of "low ventilation efficiency of sliding doors and windows and large space occupation of rotating doors and windows" in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A foldable door and window, including a frame body. The bottom end of the frame body is rotatably connected to a rotating shaft. The bottom end of the rotating shaft is fixedly connected to a rotating window. The rear end of the rotating window is fixedly connected to a support plate. The top end of the support plate is fixedly connected to a connecting plate. The bottom end of the connecting plate is slidably connected to a sliding window. The front end of the sliding window slides on the rear end of the support plate. A fixing component is arranged at the front end of the rotating window. An adjusting component is arranged at the rear end of the support plate. A groove is arranged at the front end of the frame body. The groove is adapted to the connecting plate.

[0007] As a further description of the above technical solution:

[0008] The adjusting component includes a storage box, the front end of the storage box is fixedly connected to the rear end of the support plate, the front end of the storage box is slidably connected with an adjusting block, the front end of the adjusting block penetrates and slides on the rear end of the support plate, an adjusting groove is arranged at the rear end of the sliding window, and the adjusting groove is adapted to the adjusting block.

[0009] As a further description of the above technical solution:

[0010] A lever is fixedly connected to the left end of the adjusting block, an arc-shaped groove is arranged on the outer wall of the storage box, and the lever slides on the inner wall of the arc-shaped groove.

[0011] As a further description of the above technical solution:

[0012] A vertical groove is arranged on the outer wall of the storage box near the right end of the arc-shaped groove, and the vertical groove communicates with the arc-shaped groove.

[0013] As a further description of the above technical solution:

[0014] A rotating plate is rotatably connected to the rear end of the adjusting block, an adjusting spring is fixedly connected to the rear end of the rotating plate, and the rear end of the adjusting spring is fixedly connected to the inner wall of the storage box.

[0015] As a further description of the above technical solution:

[0016] The fixing component includes a clamping block, the clamping block is slidably connected to the inner wall of the rotating window, a clamping groove is arranged at the bottom end of the frame body, and the clamping groove is adapted to the clamping block.

[0017] As a further description of the above technical solution:

[0018] A dial block is fixedly connected to the bottom end of the clamping block, the dial block penetrates and is slidably connected to the front end of the rotating window, a fixing spring is fixedly connected to the bottom end of the dial block, and the bottom end of the fixing spring is fixedly connected to the inner wall of the rotating window.

[0019] As a further description of the above technical solution:

[0020] A handle is fixedly connected to the rear end of the sliding window near the left end position.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, by combining the rotating structure and the sliding structure, when the outdoor space is small, the sliding window can be directly slid open for ventilation. When rapid ventilation is required, the rotating window can be rotated to drive the sliding window to open, thereby expanding the ventilation opening. The overall device has strong applicability during use.

[0023] 2. In the present utility model, by providing an adjustment assembly, the range of the sliding window sliding open can be controlled, so that the ventilation volume between the indoor and outdoor can be more accurately controlled. When used in synchronization with the indoor temperature adjustment device, the energy consumption of the temperature adjustment device can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional structural schematic diagram of the overall device in the present utility model;

[0025] Figure 2 is a rear three-dimensional structural schematic diagram of the rotating window in the present utility model;

[0026] Figure 3 is a sectional three-dimensional structural schematic diagram of the frame body in the present utility model;

[0027] Figure 4 is a disassembled three-dimensional structural schematic diagram of the adjustment assembly in the present utility model.

[0028] LEGEND DESCRIPTION:

[0029] 1. Frame body; 2. Rotating window; 3. Sliding window; 4. Fixing assembly; 41. Clamping block; 42. Pushing block; 43. Fixing spring; 44. Card slot; 5. Support plate; 6. Connecting plate; 7. Adjustment assembly; 71. Storage box; 72. Adjustment block; 73. Pushing rod; 74. Rotating plate; 75. Adjustment spring; 76. Arc-shaped groove; 77. Vertical groove; 78. Adjustment groove; 8. Handle; 9. Rotating shaft; 10. Groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Refer to Figure 1 - Figure 3, an embodiment provided by the present utility model: a foldable door and window, including a frame body 1 for supporting a rotating shaft 9. A rotating shaft 9 for driving a rotating window 2 to rotate is rotatably connected to the bottom end of the frame body 1. The outer wall of the rotating shaft 9 is made of rubber material and can provide a large frictional force when contacting the inner wall of the frame body 1. When not subjected to a large external force, the rotating shaft 9 will remain stationary and will not rotate randomly. The bottom end of the rotating shaft 9 is fixedly connected to a rotating window 2 for driving a sliding window 3 to rotate. A support plate 5 for restricting the movement track of the sliding window 3 is fixedly connected to the rear end of the rotating window 2. A connecting plate 6 for supporting the sliding of the sliding window 3 is fixedly connected to the top end of the support plate 5. A sliding window 3 for blocking the indoor ventilation opening is slidably connected to the bottom end of the connecting plate 6. The front end of the sliding window 3 slides on the rear end of the support plate 5. By using the support plate 5 to restrict the sliding window 3, it can keep stable and not easy to shake during the sliding process. A fixing component 4 for fixing the rotating window 2 is arranged at the front end of the rotating window 2. An adjusting component 7 for adjusting the position of the sliding window 3 is arranged at the rear end of the support plate 5. A groove 10 for accommodating the connecting plate 6 is arranged at the front end of the frame body 1. The groove 10 and the connecting plate 6 are adapted to each other. When the rotating window 2 is in the closed state, the connecting plate 6 will be stuck in the groove 10. A slope is arranged at the left end of the groove 10, so as to prevent the connecting plate 6 and the frame body 1 from colliding when the rotating window 2 is rotated.

[0032] Refer to Figure 2 - Figure 4 , the adjusting component 7 includes a storage box 71 for accommodating an adjusting block 72. The front end of the storage box 71 is fixedly connected to the rear end of the support plate 5. When the support plate 5 moves, it will drive the storage box 71 to move synchronously. An adjusting block 72 for fixing the sliding window 3 is slidably connected to the front end of the storage box 71. The front end of the adjusting block 72 penetrates and slides on the rear end of the support plate 5. An adjusting groove 78 for accommodating the adjusting block 72 is arranged at the rear end of the sliding window 3. The adjusting groove 78 and the adjusting block 72 are adapted to each other. When the adjusting block 72 is stuck into the inside of the adjusting groove 78, the sliding window 3 will be fixed and cannot move relative to the support plate 5. A lever 73 for driving the adjusting block 72 to move is fixedly connected to the left end of the adjusting block 72. An arc-shaped groove 76 for driving the lever 73 to move back and forth is arranged on the outer wall of the storage box 71. The lever 73 slides on the inner wall of the arc-shaped groove 76. By rotating the lever 73, it can be driven to slide inside the arc-shaped groove 76, and the arc-shaped groove 76 will force it to move back and forth.

[0033] Refer to Figure 2 - Figure 4When locking sill 752 is in the state of being grasped, the locking sill 77 of locking sill 75 is in the state of being grasped, and the locking sill 77 of locking sill 75 is in the state of being grasped, and the lock sill 77 is in the state of being grasped, and the lock sill 77 is in the state of being grasped.

[0034] Reference Figure 1 - Figure 3 The fixing assembly 4 includes a card block 41 for fixing the rotating window 2. The card block 41 is slidably connected to the inner wall of the rotating window 2. The bottom end of the frame 1 is provided with a card slot 44 for accommodating the card block 41. The card slot 44 is adapted to the card block 41. The rear end of the card block 41 is set to a cone shape. When the card block 41 is squeezed from the back to the front, the card block 41 will be forced to move downward, while the thrust from the front to the back cannot force the card block 41 to move. The bottom end of the card block 41 is fixedly connected to a dial block 42 for driving the card block 41 to move. The shift block 42 passes through and is slidably connected to the front end of the rotating window 2. The card block 41 can be driven to move by shifting the shift block 42. The bottom end of the shift block 42 is fixedly connected to a fixed spring 43 for driving the shift block 42 to move upward and reset. The bottom end of the fixed spring 43 is fixedly connected to the inner wall of the rotating window 2. The fixed spring 43 will always push the shift block 42 upward, and the shift block 42 will push the card block 41 upward. The rear end of the sliding window 3 is fixedly connected near the left end with a handle 8 for facilitating the operator to move the sliding window 3.

[0035] Working principle: When the sliding window 3 needs to be opened, it is only necessary to rotate the lever 73 to drive it to slide inside the arc groove 76. When the lever 73 slides into the vertical groove 77, the adjustment block 72 will be disengaged from the adjustment groove 78. At this time, you can directly hold the handle 8 to drive the sliding window 3 to slide left and right. When quick ventilation is needed, you can first slide the sliding window 3 to the far left end, then push the lever 42 downward to drive the card block 41 to move downward and disengage from the card slot 44, and then you can rotate and open the rotating window 2 to fully expose the building vents. At this time, the ventilation volume will reach the maximum.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A foldable door and window, comprising a frame body (1), characterized in that: A rotating shaft (9) is rotatably connected to the bottom end of the frame body (1). A rotating window (2) is fixedly connected to the bottom end of the rotating shaft (9). A support plate (5) is fixedly connected to the rear end of the rotating window (2). A connecting plate (6) is fixedly connected to the top end of the support plate (5). A sliding window (3) is slidably connected to the bottom end of the connecting plate (6). The front end of the sliding window (3) slides on the rear end of the support plate (5). A fixing assembly (4) is arranged at the front end of the rotating window (2). An adjusting assembly (7) is arranged at the rear end of the support plate (5). A groove (10) is arranged at the front end of the frame body (1), and the groove (10) is adapted to the connecting plate (6).

2. The foldable door and window according to claim 1, characterized in that: The adjusting assembly (7) includes a storage box (71). The front end of the storage box (71) is fixedly connected to the rear end of the support plate (5). An adjusting block (72) is slidably connected to the front end of the storage box (71). The front end of the adjusting block (72) penetrates and slides on the rear end of the support plate (5). An adjusting groove (78) is arranged at the rear end of the sliding window (3), and the adjusting groove (78) is adapted to the adjusting block (72).

3. The foldable door and window according to claim 2, wherein: A dial rod (73) is fixedly connected to the left end of the adjusting block (72). An arc groove (76) is arranged on the outer wall of the storage box (71), and the dial rod (73) slides on the inner wall of the arc groove (76).

4. The foldable door and window according to claim 3, characterized in that: A vertical groove (77) is arranged on the outer wall of the storage box (71) near the right end of the arc groove (76), and the vertical groove (77) communicates with the arc groove (76).

5. A foldable door or window according to claim 2, characterized in that: A rotating plate (74) is rotatably connected to the rear end of the adjusting block (72). An adjusting spring (75) is fixedly connected to the rear end of the rotating plate (74), and the rear end of the adjusting spring (75) is fixedly connected to the inner wall of the storage box (71).

6. The foldable door and window according to claim 1, characterized in that: The fixing assembly (4) includes a clamping block (41). The clamping block (41) is slidably connected to the inner wall of the rotating window (2). A clamping groove (44) is arranged at the bottom end of the frame body (1), and the clamping groove (44) is adapted to the clamping block (41).

7. The foldable door and window according to claim 6, characterized in that: A dial block (42) is fixedly connected to the bottom end of the clamping block (41). The dial block (42) penetrates and is slidably connected to the front end of the rotating window (2). A fixing spring (43) is fixedly connected to the bottom end of the dial block (42), and the bottom end of the fixing spring (43) is fixedly connected to the inner wall of the rotating window (2).

8. A foldable door or window according to claim 1, characterized in that: A handle (8) is fixedly connected to the rear end of the sliding window (3) near the left end position.

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