Anti-theft door with good ventilation performance

Abstract

The utility model discloses an anti-theft door with good ventilation performance, and relates to the field of anti-theft doors. The anti-theft door comprises a door frame, the door frame is rotationally connected with an anti-theft door body, a cavity is formed in the anti-theft door body, a movable device is installed on the inner side of the cavity, through the movable device, a clamping block on a movable plate is twisted, the rotation characteristic of a damping rotating shaft is utilized, the clamping block and the movable plate are separated, and then the anti-theft door is opened. A user pulls a second handle, the rotating rod and the movable plates rotate, the ventilation effect is achieved, the user can accurately control the ventilation degree by flexibly adjusting the opening number of the movable plates according to the same operation steps, the problem that the ventilation quantity is difficult to accurately grasp due to the fact that a single movable door is adopted for control in a traditional ventilation window is solved, and the user experience is improved. The use convenience of the anti-theft door is improved, and the user is endowed with greater autonomy to adjust the ventilation quantity according to actual requirements, so that the dual functions of ventilation and theft prevention are realized.

Description

Technical Field

[0001] The utility model relates to the field of anti-theft doors, in particular to an anti-theft door with good ventilation. Background Art

[0002] Security doors with good ventilation not only maintain excellent anti-theft performance, but also cleverly designed ventilation windows to meet the needs of indoor air circulation. Products of these brands usually use thickened materials and smart locks to ensure safety while providing a convenient user experience.

[0003] The inventors of this application have found the following problems in practical use:

[0004] Most of the existing security doors with good ventilation are designed as door-in-door, which not only meets the ventilation needs but also has the anti-theft function. Usually, the ventilation window of the security door is controlled by a movable door. However, since the movable door is an integral structure, the degree of ventilation can only be adjusted by controlling the angle, which makes it difficult to control the degree of ventilation and reduces the convenience of using the security door.

[0005] Therefore, it is necessary to provide an anti-theft door with good ventilation to solve the above-mentioned technical problems. Utility Model Content

[0006] The technical problem to be solved by the present invention is that the movable door is an integral structure and the degree of ventilation can only be adjusted by controlling the angle, which makes it difficult to control the degree of ventilation. In view of the above-mentioned defects of the prior art, an anti-theft door with good ventilation is provided.

[0007] To achieve the above-mentioned purpose, the technical solution of the present invention is: an anti-theft door with good ventilation includes a door frame, the door frame is rotatably connected to the anti-theft door body, a cavity is formed inside the anti-theft door body, a ventilation window is installed on the surface of the cavity, a movable device is installed on the inner side of the cavity, the movable device includes a plurality of movable plates, the inner side of the cavity is rotatably connected to the movable plate by a rotating rod, one side of the anti-theft door body is rotatably connected to a card block through a damping shaft, and the inner side of the card block is in contact with the movable plate.

[0008] By adopting the above technical solution, the user needs to twist the block on the leftmost movable plate, and with the help of the rotation mechanism of the damping shaft, the block is separated from the movable plate, thereby releasing the movable plate. Then, the user pulls the second handle and uses the transmission effect of the rotating rod to rotate the movable plate, gradually exposing the sound insulation cotton behind it. At this time, the user can easily pull the sound insulation cotton out of the installation slot to eliminate its obstruction to air circulation. In this way, the outside air can smoothly enter the room through the ventilation window and the channel formed after the movable plate rotates, thereby achieving the purpose of ventilation.

[0009] Further, the plurality of movable plates are in the shape of a rectangular plate structure, and adjacent movable plates are connected by rotating shafts.

[0010] By adopting the above technical scheme, the movable plates can be tightly attached together when closed, effectively blocking external noise and foreign matter from entering the room.

[0011] Further, the damping rotating shafts and the clamping blocks are arranged in a linear manner at equal intervals and correspond to the plurality of movable plates one by one.

[0012] By adopting the above technical scheme, each movable plate can be independently rotated and locked, and each movable plate is equipped with a damping rotating shaft and a clamping block, so that the user can individually control the opening and closing of each movable plate, thereby achieving precise control of the ventilation degree.

[0013] Further, the surface of one of the movable plates is provided with a second handle for providing a holding point for the operator to open the window.

[0014] By adopting the above technical scheme, when it is necessary to open or close the movable plate, the user only needs to hold the second handle to easily pull or push the movable plate, without having to search for a suitable holding position, greatly improving the convenience of operation, so that the user can respond to the ventilation demand more quickly.

[0015] Further, the installation block is provided between the movable device and the ventilation window, and the bottom of the installation block is provided with an installation slot.

[0016] By adopting the above technical scheme, the installation slot is very ingenious, which is used to place and fix the sound insulation cotton, and when the movable plate is closed, the sound insulation cotton is tightly pressed in the installation slot, effectively blocking the entry of external noise.

[0017] Further, the installation slot is provided with sound insulation cotton, and the material of the sound insulation cotton is glass wool sound insulation cotton, which is used to provide sound insulation effect for the ventilation window.

[0018] By adopting the above technical scheme, the sound insulation effect of the ventilation window is enhanced, and the sound insulation cotton as an effective sound insulation material can absorb and block noise, thereby reducing the interference of external noise on the indoor environment, and when the movable plate is closed, the sound insulation cotton is tightly pressed in the installation slot, forming a sound insulation barrier, effectively blocking the entry of external noise.

[0019] Further, the door lock is installed on one side of the main body of the security door, and the first handle is arranged on the surface of the main body of the security door to provide a holding point for the operator to open the door.

[0020] By adopting the above technical solution, the safety and stability of the door when closed are ensured. Through the door lock, the user can easily lock the door to prevent outsiders from entering the room without permission, thereby protecting the user's property and personal safety.

[0021] Compared with the related art, the anti-theft door with good ventilation provided by the utility model has the following beneficial effects:

[0022] The utility model provides an anti-theft door with good ventilation. Through the movable device, the user first needs to twist the block on the leftmost movable plate and utilize the rotation characteristics of the damping shaft to separate the block from the movable plate, thereby unlocking the movable plate. Subsequently, the user pulls the second handle, and through the linkage action of the rotating rod, the movable plate rotates, gradually revealing the sound insulation cotton behind it. At this time, the user can draw the sound insulation cotton from the preset installation groove to eliminate its obstruction to air flow. In this way, outside air can enter the room through the ventilation window and the through groove formed after the rotation of the movable plate, thereby achieving a ventilation effect. At the same time, in order to meet different ventilation needs, the user can follow the same operating steps to unlock and open the remaining movable plates one by one. By flexibly adjusting the number of movable plates opened, the user can accurately control the degree of ventilation, avoiding the problem that it is difficult to accurately grasp the ventilation volume in traditional ventilation windows due to the use of a single movable door control. It not only improves the convenience of use of the anti-theft door, but also gives the user greater autonomy to adjust the ventilation volume according to actual needs, thereby achieving the dual functions of ventilation and anti-theft.

[0023] The utility model provides an anti-theft door with good ventilation. The second handle is adopted to provide an operator with a convenient gripping point. When the user needs to open or close the movable panel, the second handle can be directly gripped to operate without the effort of finding other gripping positions on the movable panel, making the operation simpler and faster, and improving the user experience. The user can control the rotation of the movable panel more stably, avoiding accidents caused by unstable operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the active device of the utility model;

[0027] Figure 4 For this utility model Figure 2 Schematic diagram of the structure enlarged at point A.

[0028] Numbers in the figure: 1. Door frame; 2. Anti-theft door body; 3. First handle; 4. Door lock; 5. Movable device; 501. Movable plate; 502. Rotating rod; 503. Second handle; 504. Damping shaft; 505. Block; 6. Mounting block; 7. Sound insulation cotton; 8. Ventilation window; 9. Mounting slot; 10. Cavity. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the accompanying drawings, in which typical embodiments of the present invention are shown.

[0030] Example 1:

[0031] A burglar-proof door with good ventilation, such as Figures 1-4 As shown, it includes a door frame 1, which is rotatably connected to a security door body 2, a cavity 10 is formed inside the security door body 2, a ventilation window 8 is installed on the surface of the cavity 10, and a movable device 5 is installed on the inner side of the cavity 10. The movable device 5 includes a plurality of movable panels 501, and the inner side of the cavity 10 is rotatably connected to the movable panel 501 through a rotating rod 502. One side of the security door body 2 is rotatably connected to a card block 505 through a damping shaft 504, and the inner side of the card block 505 abuts against the movable panel 501. The user needs to twist the card block 505 on the leftmost movable panel 501, and with the help of the rotation mechanism of the damping shaft 504, the card block is separated from the movable panel, thereby releasing the movable panel 501. Then, the user pulls the second handle 503 and uses the transmission effect of the rotating rod 502 to rotate the movable panel, gradually exposing the sound insulation cotton 7 behind it. At this time, the user can easily pull out the sound insulation cotton from the installation groove 9 to eliminate its obstruction to air circulation. In this way, the outside air can smoothly enter the room through the ventilation window 8 and the channel formed by the rotation of the movable panel, thereby achieving the purpose of ventilation. At the same time, in order to meet different ventilation needs, the user can follow the same steps to operate the remaining movable panels 501 one by one. By flexibly controlling the number of movable panels 501 opened, the user can accurately adjust the ventilation degree, avoiding the problem of difficulty in accurately grasping the ventilation volume due to the control of a single movable door in the traditional ventilation window 8. This not only improves the convenience of use of the anti-theft door, but also enables the user to freely adjust the ventilation volume according to actual needs, thereby achieving a perfect combination of ventilation and anti-theft. The setting of multiple movable panels 501 also increases the practicality and flexibility of the anti-theft door, making it more in line with the needs of modern families.

[0032] like Figure 1 、 Figure 3As shown, the plurality of movable panels 501 are integrally formed into a rectangular plate structure, and adjacent movable panels 501 are rotatably connected by rotating rods 502, so that the movable panels 501 can fit tightly together when closed, effectively preventing external noise and foreign objects from entering the room. At the same time, the rectangular plate structure also makes the movable panels more stable when rotating, and will not shake due to wind or external forces, thereby ensuring the sealing and safety of the ventilation window. At the same time, adjacent movable panels 501 are rotatably connected by rotating rods 502, so that the user can easily control the opening and closing of the movable panels. When the user needs ventilation, he only needs to twist the card block 505 and pull the second handle 503, and the movable panel 501 will rotate smoothly through the transmission action of the rotating rod 502 to expose the ventilation opening. When the user needs to close the ventilation window, he only needs to push the movable panel 501 back to its original position, and the card block 505 will automatically lock to ensure that the movable panel 501 will not shake or fall off at will, which not only improves the convenience of use of the anti-theft door, but also makes the opening and closing of the ventilation window more flexible and reliable.

[0033] like Figure 1 、 Figure 3 As shown, there are multiple damping shafts 504 and blocks 505, which are arranged in an equidistant linear manner and correspond one by one to multiple movable panels 501, ensuring that each movable panel 501 can be rotated and locked independently. Each movable panel 501 is equipped with a damping shaft 504 and a block 505, so that the user can individually control the opening and closing of each movable panel 501, thereby achieving precise control of the degree of ventilation. At the same time, these damping shafts 504 and blocks 505 are arranged in an equidistant linear manner and correspond one by one to multiple movable panels 501, which not only makes the overall structure of the ventilation window more neat and beautiful, but also ensures that each movable panel 501 can maintain the same angle and speed when rotating, avoiding poor ventilation or noise problems caused by uneven rotation. The equidistant linear arrangement also makes it more convenient for users to operate, and they can quickly find and operate the movable panel that needs to be opened or closed.

[0034] Example 2:

[0035] like Figure 1 、 Figure 3As shown, a second handle 503 is provided on the surface of one of the movable panels 501 for providing a gripping point for the operator to open the window. When the movable panel needs to be opened or closed, the user only needs to hold the second handle 503 to easily pull or push the movable panel 501 without the effort of finding a suitable gripping position, which greatly improves the convenience of operation and enables the user to respond to ventilation needs more quickly. At the same time, the presence of the second handle 503 also makes the operation safer. In the absence of a handle, the user may need to directly clamp the edge of the movable panel 501 with his fingers to pull it, which can easily cause finger injuries. With the second handle 503, the user can hold the handle with his entire palm, thereby avoiding direct contact between the fingers and the edge of the movable panel and reducing the risk of injury.

[0036] like Figure 2 、 Figure 4 As shown, a mounting block 6 is provided between the movable device 5 and the ventilation window 8, and a mounting groove 9 is provided at the bottom of the mounting block 6, which improves the overall sealing and sound insulation effect. At the same time, a mounting groove 9 is provided at the bottom of the mounting block 6. The setting of this mounting groove 9 is very clever. It is used to place and fix the sound insulation cotton 7. When the movable plate 501 is closed, the sound insulation cotton 7 is tightly pressed in the mounting groove 9, effectively blocking the introduction of external noise. When ventilation is needed, it is only necessary to pull the sound insulation cotton 7 out of the mounting groove 9, which will not affect the rotation and ventilation effect of the movable plate 501, thereby ensuring the sound insulation effect and facilitating the user's operation.

[0037] like Figure 2 、 Figure 4 As shown, sound insulation cotton 7 is installed in the installation groove 9. The material of the sound insulation cotton 7 is glass wool sound insulation cotton, which is used to provide sound insulation effect for the ventilation window 8 and enhance the sound insulation effect of the ventilation window 8. The sound insulation cotton 7, as an effective sound insulation material, can absorb and block noise, thereby reducing the interference of external noise on the indoor environment. When the movable panel 501 is closed, the sound insulation cotton 7 is tightly pressed in the installation groove 9, forming a sound insulation barrier, which effectively blocks the introduction of external noise. At the same time, the sound insulation cotton 7 is made of glass wool, which has excellent sound insulation performance and sound absorption effect. The fiber structure of the glass wool sound insulation cotton is tubular, which dissipates heat faster and can maintain a continuous low temperature. Its fibers are uniform and slender, so that sound waves are more hindered when propagating between fibers, thereby improving the sound insulation effect.

[0038] like Figure 1As shown, a door lock 4 is installed on one side of the anti-theft door body 2, and a first handle 3 is provided on its surface to provide a gripping point for the operator to open the door, ensuring the safety and stability of the door when closed. Through the door lock 4, the user can easily lock the door to prevent outsiders from entering the room without permission, thereby protecting the user's property and personal safety. At the same time, a first handle 3 is provided on the surface of the anti-theft door body 2, so that the user can easily grip and pull the door handle when opening the door, without the effort of finding a suitable gripping position, which not only improves the convenience of operation, but also enables the user to respond to the need to open the door more quickly.

[0039] In practice, when you want to ventilate through the ventilation window 8, first twist the Figure 1 The block 505 on the leftmost movable plate 501 shown causes the block 505 to rotate through the damping shaft 504 until the block 505 is disengaged from the movable plate 501, and then the second handle 503 is pulled. At this time, the movable plate 501 is rotated by the rotating rod 502 until a part of the sound insulation cotton 7 is exposed, and then the sound insulation cotton 7 is pulled out. At this time, there is no obstruction of the sound insulation cotton 7, and the outside air flows into the room through the ventilation window 8 and the groove formed by the opening of the movable plate 501. Then, according to the ventilation needs and in accordance with the above operation, the remaining movable plates 501 are opened. By opening multiple movable plates 501 to control the degree of ventilation, the problem of difficult control of the degree of ventilation in traditional operations using a movable door to control the ventilation window is avoided, thereby improving the convenience of use of the anti-theft door.

[0040] The advantages of this technical solution in practical applications include but are not limited to the following:

[0041] 1. Open the movable panel 501 to achieve ventilation with the outside world;

[0042] 2. By controlling the number of openings of the plurality of movable panels 501, the degree of indoor ventilation can be controlled.

[0043] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Anti-theft door with good ventilation, characterized by: The invention comprises a door frame (1), wherein the door frame (1) is rotatably connected to an anti-theft door body (2), a cavity (10) is formed inside the anti-theft door body (2), a ventilation window (8) is installed on the surface of the cavity (10), a movable device (5) is installed on the inner side of the cavity (10), and the movable device (5) comprises a plurality of movable plates (501), the inner side of the cavity (10) is rotatably connected to the movable plates (501) via a rotating rod (502), and a clamping block (505) is rotatably connected to one side of the anti-theft door body (2) via a damping rotating shaft (504), and the inner side of the clamping block (505) is in contact with the movable plate (501).

2. The anti-theft door with good ventilation according to claim 1, characterized in that: The plurality of movable plates (501) are integrally formed into a rectangular plate-shaped structure, and adjacent movable plates (501) are rotatably connected via rotating rods (502).

3. The anti-theft door with good ventilation according to claim 1, characterized in that: The damping shafts (504) and the clamping blocks (505) are provided in plurality and are arranged linearly at equal distances and correspond one by one to the plurality of movable plates (501).

4. The anti-theft door with good ventilation according to claim 1, characterized in that: A second handle (503) is provided on the surface of one of the movable panels (501) for providing a gripping point for the operator to open the window.

5. The anti-theft door with good ventilation according to claim 1, characterized in that: A mounting block (6) is provided between the movable device (5) and the ventilation window (8), and a mounting groove (9) is provided at the bottom of the mounting block (6).

6. The anti-theft door with good ventilation according to claim 5, characterized in that: Sound insulation cotton (7) is installed in the installation groove (9), and the material of the sound insulation cotton (7) is glass wool sound insulation cotton, which is used to provide a sound insulation effect for the ventilation window (8).

7. The anti-theft door with good ventilation according to claim 1, characterized in that: A door lock (4) is installed on one side of the anti-theft door body (2), and a first handle (3) is provided on its surface to provide a gripping point for an operator to open the door.

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