Fully foldable window

Abstract

The utility model provides a transfer type folding and fully opening window, which belongs to the technical field of doors and windows, and includes a window assembly, a transfer assembly and a hinge assembly. The transfer assembly is arranged above the window assembly, and the hinge assembly is arranged at one side of the window assembly; the transfer assembly includes a fixed bracket, a first motor, a gear, a rotating bracket, a second motor, a first pulley, a second pulley, a synchronous belt, a slider and a rack. The rotating bracket is connected to the first window, and the slider is respectively connected to the rotating bracket, the second window and the synchronous belt, and the rack is connected to the second window. The utility model can make the third window rotate around the second window through the rotational cooperation between the support and each connecting rod in the hinge assembly, so as to realize the folding and unfolding of the third window; through the transfer assembly, the synchronous belt drives the slider to move, so that the second window and the third window move at the same time, and through the meshing of the gear and the rack, the first window, the second window and the third window rotate at the same time, so as to realize the full opening of the window.

Description

Technical Field

[0001] The utility model belongs to the technical field of doors and windows, and in particular relates to a transfer type folding and fully open window. Background Art

[0002] Fully open windows allow fresh air to fully flow into the room, which helps to remove indoor dirty air and odors, keep the indoor air fresh; and can reduce indoor temperature, improve air humidity, and increase indoor comfort. However, most windows currently are casement windows, sliding windows, etc. Casement windows are limited by the size of the window. When the window size is too large, casement windows are difficult to use, and sliding windows are limited by the structure and cannot be fully opened. Therefore, it is necessary to propose a transferable folding and fully open window that can fold the window and open it completely to increase ventilation effect and comfort. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a transfer-type foldable fully-open window. Through the rotational cooperation between the support and the connecting rods in the hinge assembly, the third window can be rotated around the second window, so that the third window can be folded and unfolded; through the transfer assembly, the synchronous belt drives the slider to move, so that the second window and the third window move at the same time, and through the engagement of the gear and the rack, the first window, the second window and the third window are rotated at the same time, so that the window can be fully opened.

[0004] The utility model provides a transfer type folding fully open window, which comprises a window assembly, a transfer assembly and a hinge assembly, wherein the transfer assembly is arranged above the window assembly, and the hinge assembly is arranged on one side of the window assembly;

[0005] The window assembly comprises a first window, a second window, a third window, a locking column and a locking hook, the first window is slidably connected to the second window, the second window is rotatably connected to the third window through the hinge assembly, the locking column is arranged at a middle position on one side of the second window, and the locking hook is rotatably connected to a middle position on one side of the third window;

[0006] The transfer assembly includes a fixed bracket, a first motor, a gear, a rotating bracket, a second motor, a first pulley, a second pulley, a synchronous belt, a slider and a rack, the first motor is connected to the fixed bracket, the gear is connected to the output shaft of the first motor, the rotating bracket is rotatably connected to the output shaft of the first motor, the second motor is connected to the motor bracket of the rotating bracket, the first pulley is connected to the output shaft of the second motor, the second pulley is rotatably connected to the pulley bracket of the rotating bracket, and the first pulley and the second pulley are connected through the synchronous belt transmission, the rotating bracket is connected to the first window, the first end of the slider is slidably connected to the slide rail of the rotating bracket and is connected to the second window, the second end of the slider is connected to the synchronous belt, the first end of the rack is connected to the slider, and the second end of the rack is connected to the second window, and the rack is meshed with the gear for transmission;

[0007] The hinge assembly includes a first support, a second support, a first link, a second link, a third link and a fourth link, the first end of the first link being rotatably connected to the end of the first support, the first end of the second link being rotatably connected to the second end of the first link, the middle of the second support being rotatably connected to the second end of the second link, the first end of the third link being rotatably connected to the middle of the first support, the first end of the fourth link being rotatably connected to the second end of the third link, and the second end of the fourth link being rotatably connected to the end of the second support.

[0008] Preferably, the first window is symmetrically provided with a convex slide, and the second window is provided with a concave slide groove at a position corresponding to the first window, and the first window and the second window are slidably connected through the cooperation of the convex slide and the concave slide groove.

[0009] Preferably, the middle portion of the second connecting rod is rotatably connected to the middle portion of the third connecting rod.

[0010] Preferably, the rotation axes of the first motor, the second motor and the second pulley are parallel.

[0011] Preferably, the first support is connected to the second window, and the second support is connected to the third window.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] (1) The utility model is a transferable foldable fully open window. Through the rotational cooperation between the support and each connecting rod in the hinge assembly, the third window can be rotated around the second window to achieve the folding and unfolding of the third window.

[0014] (2) The utility model is a transferable, foldable, fully openable window. In the transfer assembly, a synchronous belt drives a slider to move, so that the second window and the third window move at the same time. The first window, the second window, and the third window rotate at the same time through the meshing of the gear and the rack, so that the window can be fully opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the transferable folding and fully-opening window of the utility model;

[0016] Figure 2 It is a partial structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model in a folded and rotated state;

[0018] Figure 4 It is a structural schematic diagram of the transfer component in the utility model;

[0019] Figure 5 It is a structural schematic diagram of the hinge assembly in the utility model.

[0020] Main reference numerals:

[0021] Window assembly 1, first window 11, second window 12, third window 13, locking column 14, locking hook 15, transfer assembly 2, fixed bracket 201, first motor 202, gear 203, rotating bracket 204, slide rail 2041, motor bracket 2042, pulley bracket 2043, second motor 205, first pulley 206, second pulley 207, synchronous belt 208, slider 209, rack 210, hinge assembly 3, first support 31, first connecting rod 32, second connecting rod 33, second support 34, third connecting rod 35, fourth connecting rod 36. DETAILED DESCRIPTION

[0022] In order to fully describe the technical content, structural features, objectives and effects of the present invention, the following will be described in detail with reference to the accompanying drawings.

[0023] The utility model provides a transfer type folding and fully opening window, such as Figure 1 to Figure 3As shown, it includes a window assembly 1, a transfer assembly 2 and a hinge assembly 3, the transfer assembly 2 is arranged above the window assembly 1, and the hinge assembly 3 is arranged at a side position of the window assembly 1; the window assembly 1 includes a first window 11, a second window 12, a third window 13, a locking column 14 and a locking hook 15, the first window 11 and the second window 12 are slidably connected, the second window 12 and the third window 13 are rotatably connected through the hinge assembly 3, the locking column 14 is arranged at a middle position on one side of the second window 14, and the locking hook 15 is rotatably connected to the middle position on one side of the third window 13. The first window 11 is symmetrically provided with a convex slide, and the second window 12 is provided with a concave slide at a position corresponding to the first window 11, and the first window 11 and the second window 12 are slidably connected through the slide and the slide. The first support 31 is connected to the second window 12, and the second support 34 is connected to the third window 13.

[0024] like Figure 4 As shown, the transfer assembly 2 includes a fixed bracket 201, a first motor 202, a gear 203, a rotating bracket 204, a second motor 205, a first pulley 206, a second pulley 207, a synchronous belt 208, a slider 209 and a rack 210, the first motor 202 is connected to the fixed bracket 201, the gear 203 is connected to the output shaft of the first motor 202, the rotating bracket 204 is rotatably connected to the output shaft of the first motor 202, the second motor 205 is connected to the motor bracket 2042 of the rotating bracket 204, the first pulley 206 is connected to the output shaft of the second motor 205, the second pulley 207 is rotatably connected to the pulley bracket 2043 of the rotating bracket 204, and the first pulley 206 and the second pulley 207 are connected to the pulley bracket 2043 of the rotating bracket 204. The rotating bracket 204 is connected to the first window 11 through the transmission connection of the synchronous belt 208, the first end of the slider 209 is slidably connected to the slide rail 2041 of the rotating bracket 204, and is connected to the second window 12, the second end of the slider 209 is connected to the synchronous belt 208, the first end of the rack 210 is connected to the slider 209, and the second end of the rack 210 is connected to the second window 12, and the rack 210 is meshed with the gear 203 for transmission; the rotating bracket 204 is provided with a slide rail 2041, a motor bracket 2042 and a pulley bracket 2043, and the motor bracket 2042 and the pulley bracket 2043 are respectively arranged at both ends of the slide rail 2041; the rotation axes of the first motor 202, the second motor 205 and the second pulley 207 are parallel to each other.

[0025] like Figure 5As shown, the hinge assembly 3 includes a first support 31, a first link 32, a second link 33, a second support 34, a third link 35 and a fourth link 36. The first end of the first link 32 is rotatably connected to the end of the first support 31, the first end of the second link 33 is rotatably connected to the second end of the first link 32, the middle part of the second support 34 is rotatably connected to the second end of the second link 33, the first end of the third link 35 is rotatably connected to the middle part of the first support 31, the first end of the fourth link 36 is rotatably connected to the second end of the third link 35, and the second end of the fourth link 36 is rotatably connected to the end of the second support 34; the middle part of the second link 33 is rotatably connected to the middle part of the third link 35.

[0026] The following is a further description of a transferable foldable fully open window of the utility model in combination with an embodiment. The use process of the transferable foldable fully open window of the utility model is as follows:

[0027] First, drag the third window 13 to rotate around the side of the second window 12 through the hinge assembly 3. When the hinge assembly 3 is rotated to the extreme position, rotate the locking hook 15 to make the locking hook 15 cooperate with the locking column 14. At this time, the third window 13 is fixed to the second window 12.

[0028] Then, the second motor 205 is started, and the second motor 205 drives the first pulley 206 to rotate. The slider 209 is moved along the slide rail 2041 of the rotating bracket 204 through the rotation of the synchronous belt 208. At the same time, the second window 12 connected to the slider 209 also moves. Since the third window 13 and the second window 12 are fixed, the third window 13 and the second window 12 will move along the first window 11 at the same time.

[0029] Finally, when the second window 12 moves to the point where the rack 210 contacts the gear 203, the first motor 202 starts working, and the first motor 202 drives the gear 203 to rotate. The rack 210 and the gear 203 mesh and transmit, so that the second window 12 rotates around the fixed bracket 201, and drives the first window 11 and the third window 13 to rotate at the same time. After rotating 90 degrees, the window will be fully opened.

[0030] The utility model transfer type foldable fully open window can make the third window 13 rotate around the second window 12 through the rotational cooperation between the support and each connecting rod in the hinge assembly 3, so that the third window 13 can be folded and unfolded; through the transfer assembly 2, the synchronous belt 208 drives the slider 209 to move, so that the second window 12 and the third window 13 move at the same time, and through the engagement of the gear 203 and the rack 210, the first window 11, the second window 12 and the third window 13 are rotated at the same time, so that the window is fully opened.

[0031] The embodiments described above are only descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A transferable folding fully open window, characterized in that: It comprises a window assembly, a transfer assembly and a hinge assembly, wherein the transfer assembly is arranged above the window assembly, and the hinge assembly is arranged on one side of the window assembly; The window assembly comprises a first window, a second window, a third window, a locking column and a locking hook, the first window is slidably connected to the second window, the second window is rotatably connected to the third window through the hinge assembly, the locking column is arranged at a middle position on one side of the second window, and the locking hook is rotatably connected to a middle position on one side of the third window; The transfer assembly includes a fixed bracket, a first motor, a gear, a rotating bracket, a second motor, a first pulley, a second pulley, a synchronous belt, a slider and a rack, the first motor is connected to the fixed bracket, the gear is connected to the output shaft of the first motor, the rotating bracket is rotatably connected to the output shaft of the first motor, the second motor is connected to the motor bracket of the rotating bracket, the first pulley is connected to the output shaft of the second motor, the second pulley is rotatably connected to the pulley bracket of the rotating bracket, and the first pulley and the second pulley are connected through the synchronous belt transmission, the rotating bracket is connected to the first window, the first end of the slider is slidably connected to the slide rail of the rotating bracket and is connected to the second window, the second end of the slider is connected to the synchronous belt, the first end of the rack is connected to the slider, and the second end of the rack is connected to the second window, and the rack is meshed with the gear for transmission; The hinge assembly includes a first support, a second support, a first link, a second link, a third link and a fourth link, the first end of the first link being rotatably connected to the end of the first support, the first end of the second link being rotatably connected to the second end of the first link, the middle of the second support being rotatably connected to the second end of the second link, the first end of the third link being rotatably connected to the middle of the first support, the first end of the fourth link being rotatably connected to the second end of the third link, and the second end of the fourth link being rotatably connected to the end of the second support.

2. The transferable folding and fully-opening window according to claim 1, characterized in that: The first window is symmetrically provided with a convex slide, and the second window is provided with a concave slide groove at a position corresponding to the first window. The first window and the second window are slidably connected through the convex slide and the concave slide groove.

3. The transferable folding and fully-opening window according to claim 1 is characterized in that: The rotating bracket is provided with a slide rail, a motor bracket and a pulley bracket, and the motor bracket and the pulley bracket are respectively arranged at two ends of the slide rail.

4. The transferable folding and fully-opening window according to claim 1, characterized in that: The middle portion of the second connecting rod is rotatably connected to the middle portion of the third connecting rod.

5. The transferable folding and fully-opening window according to claim 1 is characterized in that: The rotation axes of the first motor, the second motor and the second pulley are parallel.

6. The transferable folding and fully-opening window according to claim 1, characterized in that: The first support is connected to the second window, and the second support is connected to the third window.

Images