Shutter structure and shutter door

Abstract

The utility model relates to the technical field of doors and windows, in particular to a shutter structure and a shutter door, the shutter structure comprises a first pull rope, a second pull rope and a plurality of shutter strips arranged at intervals, the first pull rope and the second pull rope are respectively located on two sides of each shutter strip and are respectively fixed with each shutter strip, and the shutter strips are fixed on the first pull rope and the second pull rope. The first pull rope is used for driving the louver blades to turn over in the first direction, the second pull rope is used for driving the louver blades to turn over in the second direction, and the first direction is opposite to the second direction; the device further comprises a rotating shaft and a driving part, the first pull rope and the second pull rope are wound around the rotating shaft, and the driving part is connected with the rotating shaft and used for driving the rotating shaft to rotate. The problems that according to a traditional louver structure, the angles of louver strips are inconvenient to adjust at the same time, and consequently the light transmission degree and the ventilation quantity cannot be flexibly controlled are solved.

Description

Technical Field

[0001] The present application relates to the technical field of doors and windows, and specifically discloses a shutter structure and a shutter door. Background Art

[0002] As a classic form of doors and windows, the background of shutter doors can be traced back to ancient architectural design. With the evolution of the times and the advancement of science and technology, shutter doors have been continuously optimized and innovated in structure, materials and functionality, and have gradually developed into an important part of modern home and construction.

[0003] The Chinese patent publication number CN 217760767 U is an assembled shutter door, comprising a shutter door body, wherein the shutter door body is inlaid with a shutter structure that is easy to disassemble, wherein the shutter structure that is easy to disassemble comprises a shutter frame, wherein the shutter frame is inlaid in the shutter door body, wherein shutter blades are installed in the shutter frame, wherein a spring buckle is installed at the top of the shutter frame, wherein a pull buckle is installed in the shutter frame, wherein the shutter blades are installed in the shutter frame, wherein the shutter frame with the spring buckle is then installed, wherein the spring buckle at the top of the shutter frame is inserted into the shutter door body, wherein the spring buckle at the bottom of the shutter frame is stretched through the pull buckle, wherein the shutter frame is inserted into the shutter door body, wherein the pull buckle is then released to allow the spring buckle to enter the shutter door body, and wherein the shutter frame is fixed in the shutter door body. Shutter doors are usually used in home environments, commercial places and other places, and shutter doors usually need to meet the needs of adjusting light intensity, ventilation volume and so on; although the shutter slats of this patent are convenient to disassemble and assemble, the multiple shutter slats of this patent are not convenient to adjust at the same time, and it is not possible to flexibly control the degree of light transmission and ventilation volume, and the versatility is poor.

[0004] Therefore, in view of this, the inventor provides a shutter structure and a shutter door to solve the above problems. Utility Model Content

[0005] One of the purposes of the utility model is to solve the problem that the traditional shutter structure is inconvenient to adjust the angles of the shutter blades at the same time, resulting in the inability to flexibly control the degree of light transmission and ventilation volume; the second purpose is to provide a shutter door.

[0006] In order to achieve the above-mentioned object, on the one hand, the basic scheme of the utility model provides a shutter structure, including:

[0007] A first pull rope, a second pull rope and a plurality of louver slats arranged at intervals, wherein the first pull rope and the second pull rope are respectively located at two sides of each louver slat and are respectively fixed to each louver slat, the first pull rope is used to drive each louver slat to flip along a first direction, and the second pull rope is used to drive each louver slat to flip along a second direction, and the first direction is opposite to the second direction;

[0008] It also includes a rotating shaft and a driving member, the first pull rope and the second pull rope are wound around the rotating shaft, and the direction in which the first pull rope is wound around the rotating shaft is opposite to the direction in which the second pull rope is wound around the rotating shaft, and the driving member is connected to the rotating shaft for driving the rotating shaft to rotate.

[0009] Furthermore, it also includes a winding roller, the winding roller is coaxially connected to the rotating shaft, and the first pull rope and the second pull rope are wound around the winding roller;

[0010] The direction in which the first pull rope is wound around the winding roller is opposite to the direction in which the second pull rope is wound around the winding roller.

[0011] According to the above technical solution, the winding roller serves to wind and store the first pull cord and the second pull cord, which ensures that the louver slats can be stably flipped during the adjustment process, prevents the louver slats from shaking or falling off, and maintains the overall stability of the louver door. At the same time, the winding roller can drive the opening and closing of the louver slats or adjust the angle of the louver slats through its rotational motion through the first pull cord and the second pull cord.

[0012] Furthermore, it also includes a connecting frame and two fixing members, wherein the rotating shaft is rotatably installed in the connecting frame; the two fixing members are respectively located on both sides of the connecting frame and are used to fix the connecting frame.

[0013] According to the above technical solution, the two fixing members are used to fix the connection frame, thereby tightening the connection frame.

[0014] Furthermore, the driving member is a motor, a transmission rod is connected to the output shaft of the motor, the transmission rod is connected to the rotating shaft, and the motor is used to drive the rotating shaft to rotate.

[0015] According to the above scheme, the driving part is a motor, and the motor drive enables the shutter door to achieve intelligent and automatic control. The user can control the opening, closing and angle adjustment of the shutter slats by controlling the motor, without manual operation, which greatly improves the convenience and comfort of use. Moreover, the motor drive is more stable, and the motor drive can ensure that the angle adjustment of the shutter slats of the shutter door is more precise; for example, through the built-in control system, the motor can accurately control the opening and closing degree and angle of the shutter slats according to the user's instructions or preset mode, so as to achieve personalized light and ventilation adjustment.

[0016] Furthermore, the driving member is a hand crank, which is coaxially connected to the rotating shaft and is used to drive the rotating shaft to rotate clockwise or counterclockwise.

[0017] According to the above technical solution, the driving part is a hand crank, which provides a direct operation method by manually opening and closing the louver blades. The user can immediately feel the effect of the adjustment, and achieve rapid and flexible adjustment without relying on electricity or other driving equipment. The user can adjust the angle of the louver blades at will to meet different ventilation and privacy needs. The manual opening and closing method is relatively simple, reducing the risk of mechanical failure. There are no wearing parts such as motors or batteries, which means less maintenance requirements, thereby improving the reliability of the louver door.

[0018] On the other hand, the utility model also provides a shutter door, comprising a shutter door body, wherein the shutter door body is provided with a first frame and a second frame;

[0019] It also includes the shutter structure as mentioned above, and the shutter structure is installed on the first frame and / or the second frame.

[0020] Furthermore, a mounting groove is provided on the shutter door body, and the mounting groove is used for installing the connecting frame.

[0021] According to the above technical solution, a mounting groove is provided on the shutter door body to facilitate the installation of the connecting frame and to facilitate use.

[0022] Furthermore, the shutter door body includes a middle frame and shutter door leaves respectively fixed on both sides of the middle frame, and the two shutter door leaves and the middle frame together form the shutter door body.

[0023] Furthermore, the shutter door leaf is formed with flanges around the first frame and the second frame.

[0024] According to the above technical solution, flanges are formed around the first frame and the second frame in order to improve the structural strength of the shutter door leaf. The traditional shutter door leaf requires ribs to be welded around the first frame and the second frame to improve the structural strength. The utility model adopts a bent flange form and does not require additional welding. The bent flange can not only meet the structural strength but also facilitate production, reduce the process and improve production efficiency.

[0025] Furthermore, a lock hole and a handle installation position are provided on the shutter door body.

[0026] According to the above technical solution, the lock hole and the handle installation position facilitate the subsequent installation of the lock and the handle.

[0027] Beneficial effects of the utility model:

[0028] Since the first pull rope and the second pull rope are respectively installed on both sides of multiple louver slats, pulling the first pull rope or the second pull rope can simultaneously control the flipping of multiple louver slats; the driving member can drive the rotating shaft to rotate, and the rotation of the rotating shaft thereby drives the first pull rope or the second pull rope to move; that is, the movement of the first pull rope or the second pull rope is controlled by controlling the driving member, and finally the opening, closing and angle adjustment of the louver slats are realized; this solves the problem that the traditional louver structure is inconvenient to adjust the louver slat angles at the same time, resulting in the inability to flexibly control the degree of light transmission and ventilation volume, and the structure is compact and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The front overall structural schematic diagram of the shutter door proposed in the embodiment of the present application is shown;

[0030] Figure 2 The figure shows the overall structure of the back side of the shutter door proposed in the embodiment of the present application;

[0031] Figure 3 A schematic diagram of the structure of the shutter leaf of the shutter door proposed in the embodiment of the present application is shown;

[0032] Figure 4 A schematic diagram showing the structure of the shutter structure in one direction proposed in an embodiment of the present application is shown;

[0033] Figure 5 A structural schematic diagram of another direction of the louver structure proposed in an embodiment of the present application is shown.

[0034] Markings and technical features in the figure:

[0035] 1. First pull rope; 2. Second pull rope; 3. Louver blades; 4. Rotating shaft; 5. Motor; 6. Winding roller; 7. Connecting frame; 8. Fixing piece; 9. Louver door body; 91. Middle frame; 911. Mounting groove; 92. Louver door leaf; 93. First frame; 94. Second frame; 10. Flanging; 11. Lock hole; 12. Handle mounting position; 13. Transmission rod. DETAILED DESCRIPTION

[0036] The following will refer to the accompanying drawings and preferred embodiments to illustrate the implementation of the utility model. Those skilled in the art can understand other advantages and effects of the utility model from the contents disclosed in this specification. The utility model can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the utility model. It should be understood that the preferred embodiments are only for illustrating the utility model, not for limiting the scope of protection of the utility model.

[0037] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention. The illustrations only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0038] This embodiment proposes a shutter structure, such as Figures 1 to 5 As shown: it includes a first pull rope 1, a second pull rope 2 and a plurality of louver blades 3, and each louver blade 3 is arranged at intervals in the vertical direction; wherein the first pull rope 1 and the second pull rope 2 are respectively located on both sides of each louver blade 3 and are respectively fixed to each louver blade 3, the first pull rope 1 is used to drive each louver blade 3 to flip along a first direction, and the second pull rope 2 is used to drive each louver blade 3 to flip along a second direction, and the first direction is opposite to the second direction;

[0039] It should be noted that in the present invention, the vertical upward direction is taken as the first direction, and the vertical downward direction is taken as the second direction.

[0040] In this embodiment, if Figure 4 and Figure 5 As shown, it also includes a rotating shaft 4 and a driving member. The first pull rope 1 and the second pull rope 2 are wound around the rotating shaft 4, and the direction in which the first pull rope 1 is wound around the rotating shaft 4 is opposite to the direction in which the second pull rope 2 is wound around the rotating shaft 4. The driving member is connected to the rotating shaft 4 and is used to drive the rotating shaft 4 to rotate.

[0041] In this embodiment, if Figure 5 As shown, this embodiment further includes a winding roller 6, which is coaxially connected to the rotating shaft 4, and the first pull rope 1 and the second pull rope 2 are wound around the winding roller 6; the direction in which the first pull rope 1 is wound around the winding roller 6 is opposite to the direction in which the second pull rope 2 is wound around the winding roller 6. The winding roller 6 plays the role of winding and storing the first pull rope 1 and the second pull rope 2, which ensures that the louver slats 3 can be stably turned over during the adjustment process, prevents the louver slats 3 from shaking or falling off, and maintains the overall stability of the louver door. At the same time, the winding roller 6 can drive the opening and closing of the louver slats 3 or adjust the angle of the louver slats 3 through the first pull rope 1 and the second pull rope 2 through its rotational movement.

[0042] It can be understood that the greater the opening degree between adjacent louver blades 3 (i.e., the gap between adjacent louver blades 3), the higher the light transmission and ventilation volume. Conversely, the smaller the opening degree between adjacent louver blades 3, the lower the light transmission and ventilation volume.

[0043] In this embodiment, this embodiment also includes a connection frame 7 and two fixing members 8. The rotating shaft 4 is rotatably installed in the connection frame 7. The two fixing members 8 are respectively located on both sides of the connection frame 7 to fasten the connection frame 7 and are used to fix the connection frame 7.

[0044] As an exemplary embodiment, Figure 4 and Figure 5 As shown, the driving member is a motor 5 , the output shaft of the motor 5 is connected to a transmission rod 13 through a reducer, the transmission rod 13 is connected to the rotating shaft 4 , and the motor 5 is used to drive the rotating shaft 4 to rotate.

[0045] It should be noted that the motor 5 drives the rotating shaft 4 to rotate through the transmission rod is not limited to the above connection mode, and the output shaft of the motor 5 can also be directly connected to the rotating shaft 4 to drive the rotating shaft 4 to rotate. As other alternative modes with equivalent effects, they are not listed here one by one;

[0046] According to the above scheme, the driving part is the motor 5, and the motor 5 drives the blind slats 3 to realize intelligent and automatic control. The user can control the opening, closing and angle adjustment of the blind slats 3 by controlling the motor 5, without manual operation, which greatly improves the convenience and comfort of use. Moreover, the motor 5 drives more smoothly, and the motor 5 drives to ensure that the angle adjustment of the blind slats 3 of the blind door is more accurate; for example, through the built-in control system, the motor 5 can accurately control the opening and closing degree and angle of the blind slats 3 according to the user's instructions or preset mode, so as to realize personalized light and ventilation adjustment.

[0047] In this embodiment, the driving member is a hand crank (not shown), which is coaxially connected to the rotating shaft 4. By rotating the hand crank, the rotating shaft 4 can be driven to rotate clockwise or counterclockwise to drive the opening and closing of the louver slats 3 or adjust the angle of the louver slats 3.

[0048] According to the above technical solution, the driving part is a hand crank, which provides a direct operation method for opening and closing the louver slats 3 by manually rotating the hand crank. The user can immediately feel the effect of the adjustment and achieve rapid and flexible adjustment without relying on electricity or other driving equipment. The user can adjust the angle of the louver slats 3 at will to meet different ventilation, lighting or privacy needs; the manual rotation of the hand crank is relatively simple for the opening and closing of the louver slats 3, which reduces the risk of mechanical failure. The absence of wearing parts such as motors 5 or batteries means less maintenance requirements, thereby improving the reliability of the shutter door.

[0049] On the other hand, Figure 1 , Figure 2 and Figure 3 As shown, the utility model further provides a shutter door, comprising a shutter door body 9, on which a first frame 93 and a second frame 94 are provided;

[0050] It also includes the shutter structure as mentioned above, which is installed on the first frame 93 and / or the second frame 94.

[0051] In this embodiment, the first frame 93 and the second frame 94 are separately arranged; of course, it is understandable that the first frame 93 and the second frame 94 can also be enclosed together to form a frame, and the louver structure is installed in the frame.

[0052] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, a mounting groove 911 is provided on the shutter door body 9, and the mounting groove 911 is used to install the connection frame 7. By providing the mounting groove 911 on the shutter door body 9, it is convenient to install the connection frame 7 and to use it conveniently.

[0053] In this embodiment, if Figure 2 As shown, the shutter door body 9 includes a middle frame 91 and shutter door leaves 92 respectively fixed on both sides of the middle frame 91, and the two shutter door leaves 92 and the middle frame 91 together form the shutter door body 9. A flange 10 is formed on the shutter door leaf 92 near the first frame 93 and the second frame 94. The flange 10 is formed around the first frame 93 and the second frame 94 to improve the structural strength of the shutter door leaf 92; the traditional shutter door leaf 92 needs to weld ribs around the first frame 93 and the second frame 94 to improve the structural strength; while the utility model adopts the form of a bent flange 10, which does not require additional welding of ribs. The bent flange 10 can not only meet the structural strength but also facilitate production, reduce the process, and improve production efficiency.

[0054] like Figure 1 and Figure 3 As shown, a lock hole 11 and a handle installation position 12 are also provided on the shutter door body 9. The lock hole 11 and the handle installation position 12 facilitate the subsequent installation of the lock and the door handle.

[0055] The utility model installs the first pull rope 1 and the second pull rope 2 on both sides of multiple louver slats 3 respectively, and pulls the first pull rope 1 or the second pull rope 2 to simultaneously control the flipping of multiple louver slats 3; the driving member can drive the rotating shaft 4 to rotate, and the rotation of the rotating shaft 4 thereby drives the first pull rope 1 or the second pull rope 2 to move; that is, the movement of the first pull rope 1 or the second pull rope 2 is controlled by controlling the driving member, and finally the opening, closing and angle adjustment of the louver slats 3 are achieved; the problem that it is inconvenient to adjust the angle of the louver slats 3 at the same time with the traditional louver structure, resulting in the inability to flexibly control the degree of light transmission and the ventilation volume, is solved, and the structure is compact and practical.

[0056] The above embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Any equivalent substitution or modification made by a person skilled in the art based on the present invention is within the protection scope of the present invention.

Claims

1. A shutter structure, characterized in that: include: A first pull rope (1), a second pull rope (2) and a plurality of spaced-apart louver strips (3), wherein the first pull rope (1) and the second pull rope (2) are respectively located on both sides of each louver strip (3) and are respectively fixed to each louver strip (3), the first pull rope (1) is used to drive each louver strip (3) to flip along a first direction, and the second pull rope (2) is used to drive each louver strip (3) to flip along a second direction, and the first direction is opposite to the second direction; It also comprises a rotating shaft (4) and a driving member, wherein the first pull rope (1) and the second pull rope (2) are wound around the rotating shaft (4), and the direction in which the first pull rope (1) is wound around the rotating shaft (4) is opposite to the direction in which the second pull rope (2) is wound around the rotating shaft (4), and the driving member is connected to the rotating shaft (4) and is used to drive the rotating shaft (4) to rotate.

2. A louver structure according to claim 1, characterized in that: It also comprises a winding roller (6), the winding roller (6) being coaxially connected to the rotating shaft (4), and the first pull rope (1) and the second pull rope (2) being wound around the winding roller (6); The direction in which the first pull rope (1) is wound around the winding roller (6) is opposite to the direction in which the second pull rope (2) is wound around the winding roller (6).

3. A shutter structure according to claim 2, characterized in that: It also comprises a connecting frame (7) and two fixing members (8), wherein the rotating shaft (4) is rotatably mounted in the connecting frame (7); the two fixing members (8) are respectively located on two sides of the connecting frame (7) and are used to fix the connecting frame (7).

4. A shutter structure according to claim 3, characterized in that: The driving member is a motor (5), the output shaft of the motor (5) is connected to a transmission rod (13), the transmission rod (13) is connected to the rotating shaft (4), and the motor (5) is used to drive the rotating shaft (4) to rotate.

5. The shutter structure according to claim 3, characterized in that: The driving member is a hand crank, which is coaxially connected to the rotating shaft (4) and is used to drive the rotating shaft (4) to rotate clockwise or counterclockwise.

6. A shutter door, characterized in that: It comprises a shutter door body (9), wherein the shutter door body (9) is provided with a first frame (93) and a second frame (94); It also comprises the shutter structure according to any one of claims 1 to 5, wherein the shutter structure is installed on the first frame (93) and / or the second frame (94).

7. The shutter door according to claim 6, characterized in that: The shutter door body (9) is provided with a mounting groove (911), and the mounting groove (911) is used for mounting the connection frame (7).

8. The shutter door according to claim 7, characterized in that: The shutter door body (9) comprises a middle frame (91) and shutter door leaves (92) respectively fixed on both sides of the middle frame (91); the two shutter door leaves (92) and the middle frame (91) together form the shutter door body (9).

9. The shutter door according to claim 8, characterized in that: The shutter door leaf (92) is formed with a flange (10) around the first frame (93) and the second frame (94).

10. The shutter door according to claim 6, characterized in that: The shutter door body (9) is provided with a lock hole (11) and a handle installation position (12).

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