Recessed swing door

Abstract

The utility model relates to the field of building decoration discloses a concealed installation type vertical hinged door, including wallboard, the inner wall fixedly connected with hinge of wallboard, and the inner wall of wallboard is hinged with door leaf through hinge, the inner wall top fixed mounting of wallboard has electric push rod, the output fixedly connected with fixed block of electric push rod, the back surface fixedly connected with fixed plate of door leaf, the quantity of fixed plate is two, the inboard rotationally connected with articulated lever of two fixed plate, the one end rotationally connected with pusher of articulated lever away from fixed plate, the one side of pusher is provided with fixed slot. In the utility model, through the cooperation of bolt, fixed slot and fixed block, the connection of electric push rod and door leaf can be quickly disassembled, when power failure or electric push rod failure, personnel can directly push the door leaf to go out and enter, guarantee the traffic safety and convenience under the emergency scene, and the electric push rod drive realizes the automatic opening and closing of door leaf, improves the daily use convenience.

Description

Technical Field

[0001] This utility model relates to the field of architectural decoration, and in particular to a concealed hinged door. Background Technology

[0002] In architectural space design, concealed hinged doors have become an important component of minimalist and integrated decoration scenarios because they can weaken the visual presence of the door and enhance the overall unity of the space. They can be widely used in private areas of the home, office partitions, and hidden passages in public spaces. They can meet the aesthetic needs of the space while ensuring convenient access and space utilization, and have significant practical value.

[0003] Most existing concealed hinged doors use mechanical hinges to connect the door leaf to the wall panel. Some products with automatic opening and closing functions are equipped with a motor or simple push rod structure, requiring manual operation of the door leaf to open and close, or control of the drive components through an external switch.

[0004] However, when existing concealed swing doors malfunction, the drive structure is fixedly connected to the door leaf and cannot be quickly disassembled, causing the door leaf to be unable to open or close normally. This is especially problematic in scenarios where people need to enter or exit urgently, as it can obstruct passage and seriously affect safety and emergency convenience. Therefore, a concealed swing door is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a concealed swing door, which aims to solve the problem of door leaf use being affected by the failure of the drive component in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a concealed hinged door, including a wall panel, wherein a hinge is fixedly connected to the inner wall of the wall panel, and a door leaf is hinged to the inner wall of the wall panel through the hinge; An electric push rod is fixedly installed on the top of the inner wall of the wall panel. A fixing block is fixedly connected to the output end of the electric push rod. A fixing plate is fixedly connected to the back of the door leaf. There are two fixing plates. A hinge rod is rotatably connected to the inner side of the two fixing plates. A push block is rotatably connected to the end of the hinge rod away from the fixing plate. A fixing groove is opened on one side of the push block, and the inner wall of the fixing groove is slidably connected to the fixing block. A bolt is provided on the push block. The bolt passes through one side of the push block and is threadedly connected to the fixing block. A control mechanism is provided on the front of the door leaf.

[0007] As a further description of the above technical solution: the control mechanism includes a mounting groove, which is opened on the front of the door leaf. A control panel is fixedly installed on the inner wall of the mounting groove, and the control panel is electrically connected to the electric push rod.

[0008] As a further description of the above technical solution: the front of the control panel is provided with a combination lock and a fingerprint lock, and the fingerprint lock is located directly below the combination lock.

[0009] As a further description of the above technical solution: the inner wall of the mounting groove is rotatably connected to a rotating shaft, and the outer wall of the rotating shaft is fixedly fitted with a cover plate.

[0010] As a further description of the above technical solution: a press lock seat is fixedly installed on the top of the inner wall of the mounting groove, and a lock head is fixedly connected to the top of the back of the cover plate, and the lock head is engaged with the press lock seat.

[0011] As a further description of the above technical solution: a sealing strip is fixedly connected to the side of the door leaf away from the hinge.

[0012] As a further description of the above technical solution: a control button is fixedly installed on the back of the door leaf, and the control button is electrically connected to the electric push rod.

[0013] As a further description of the above technical solution: the front surfaces of the wall panel, door leaf, and cover plate are the same color.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the connection between the electric push rod and the door leaf can be quickly separated by the cooperation of bolts, fixing grooves and fixing blocks. In the event of power failure or failure of the electric push rod, personnel can directly push the door leaf to enter and exit, ensuring the safety and convenience of passage in emergency scenarios. At the same time, the electric push rod drives the door leaf to open and close automatically, improving the convenience of daily use.

[0015] 2. In this utility model, the device takes into account both concealment and security and sealing performance. The front of the wall panel, door leaf and cover plate are the same color. With the cover plate covering the control panel, the visual unity of the space is enhanced. The dual security design of the combination lock and fingerprint lock improves the anti-theft effect. The sealing strip on the side of the door leaf can achieve a tight fit when closed, reducing noise and gaps, and meeting multiple usage needs of aesthetics, safety and comfort. Attached Figure Description

[0016] Figure 1 This is a front view of a concealed hinged door proposed in this utility model; Figure 2 This is an open view of the cover plate of a concealed hinged door proposed in this utility model; Figure 3 This is a rear view of a concealed hinged door proposed in this utility model; Figure 4 This utility model proposes a concealed hinged door. Figure 2 Enlarged view of point A in the image; Figure 5This is a diagram illustrating an electric push rod for a concealed hinged door proposed in this utility model.

[0017] Legend: 1. Wall panel; 2. Hinge; 3. Door leaf; 4. Electric push rod; 5. Fixing block; 6. Push block; 7. Fixing groove; 8. Bolt; 9. Fixing plate; 10. Hinge rod; 11. Mounting groove; 12. Control panel; 13. Press lock seat; 14. Rotary shaft; 15. Cover plate; 16. Lock head; 17. Sealing strip; 18. Control button. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1 , Figure 3 , Figure 5 This utility model provides an embodiment of a concealed hinged door, including a wall panel 1. A hinge 2 is fixedly connected to the inner wall of the wall panel 1, and a door leaf 3 is hinged to the inner wall of the wall panel 1 via the hinge 2. An electric push rod 4 is fixedly installed on the top of the inner wall of the wall panel 1 to push a push block 6 to move. A fixing block 5 is fixedly connected to the output end of the electric push rod 4. A fixing plate 9 is fixedly connected to the back of the door leaf 3 to connect a hinge rod 10 to the door leaf 3. There are two fixing plates 9, and a hinge rod 10 is rotatably connected to the inner side of the two fixing plates 9. A push block 6 is rotatably connected to the end of the hinge rod 10 away from the fixing plate 9. A fixing groove 7 is provided on one side of the push block 6. The inner wall of the groove 7 is slidably connected to the fixing block 5. The push block 6 is provided with a bolt 8, which passes through one side of the push block 6 and is threadedly connected to the fixing block 5. The bolt 8, the fixing groove 7 and the fixing block 5 facilitate the connection and disassembly of the push block 6 and the electric push rod 4. The front of the door leaf 3 is provided with a control mechanism for controlling the start and stop of the electric push rod 4. A sealing strip 17 is fixedly connected to the side of the door leaf 3 away from the hinge 2. When the door leaf 3 is closed, it fits tightly with the wall panel 1 to achieve silent closing. A control button 18 is fixedly installed on the back of the door leaf 3 and is electrically connected to the electric push rod 4, which facilitates the control of the start and stop of the electric push rod 4 from the back of the door leaf 3.

[0020] Reference Figure 2 , Figure 4The control mechanism includes a mounting groove 11, which is located on the front of the door leaf 3 and serves as a control panel 12. The control panel 12 is fixedly mounted on the inner wall of the mounting groove 11 and is electrically connected to the electric push rod 4. A combination lock and a fingerprint lock are provided on the front of the control panel 12, with the fingerprint lock located directly below the combination lock. A rotating shaft 14 is rotatably connected to the inner wall of the mounting groove 11, and a cover plate 15 is fixedly fitted on the outer wall of the rotating shaft 14 to cover the control panel 12 and integrate it with the door leaf 3, thus achieving the purpose of concealed installation of the door leaf 3. A push lock seat 13 is fixedly mounted on the top of the inner wall of the mounting groove 11, and a lock head 16 is fixedly connected to the top of the back of the cover plate 15. The lock head 16 engages with the push lock seat 13 to facilitate the opening and closing of the cover plate 15. The front surfaces of the wall panel 1, the door leaf 3, and the cover plate 15 are the same color.

[0021] Working principle: Wall panel 1 is connected to the wall via embedded parts. Door leaf 3 is installed on the wall via hinge 2. When door leaf 3 is opened from the outside, pressing the cover plate 15 inward separates the lock head 16 from the press lock seat 13, opening the cover plate 15. After the cover plate 15 is opened, the electric push rod 4 is activated by the combination lock or fingerprint lock on the control panel 12. The electric push rod 4 drives the fixed block 5 to move, thereby pushing the push block 6 to move. The movement of the push block 6 drives the door leaf 3 to rotate along the hinge 2 via the hinge rod 10, thus closing the door leaf 3. To close the door, open it and then use the control button 18 on the back of the door to reset the electric push rod 4. Similarly, when opening the door from the inside, reverse the above operation: first, use the control button 18 to start the electric push rod 4 to open the door, and then use the control panel 12 to reset the electric push rod 4. In case of power failure or other special circumstances, rotate the bolt 8 to separate the fixing block 5 and the fixing groove 7, and then push the door to prevent the electric push rod 4 from malfunctioning, which would prevent people inside from entering and exiting the door.

[0022] It is worth noting that in this embodiment, the electrical equipment is a common device in the prior art, and the model used can be customized according to actual usage requirements. The power supply interface of the electrical equipment in this utility model is connected to the power supply system through a switch (not shown in the figure) and a wire (not shown in the figure) to realize its control. The circuits and controls involved are all prior art and are known in the current field, so they will not be described in detail here.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A concealed hinged door, comprising a wall panel (1), characterized in that: The inner wall of the wall panel (1) is fixedly connected with a hinge (2), and the inner wall of the wall panel (1) is hinged with a door leaf (3) through the hinge (2). An electric push rod (4) is fixedly installed on the top of the inner wall of the wall panel (1). A fixed block (5) is fixedly connected to the output end of the electric push rod (4). A fixed plate (9) is fixedly connected to the back of the door leaf (3). There are two fixed plates (9). A hinge rod (10) is rotatably connected to the inner side of the two fixed plates (9). A push block (6) is rotatably connected to the end of the hinge rod (10) away from the fixed plate (9). A fixed groove (7) is opened on one side of the push block (6), and the inner wall of the fixed groove (7) is slidably connected to the fixed block (5). A bolt (8) is provided on the push block (6). The bolt (8) passes through one side of the push block (6) and is threadedly connected to the fixed block (5). A control mechanism is provided on the front of the door leaf (3).

2. The concealed hinged door according to claim 1, characterized in that: The control mechanism includes a mounting groove (11) which is located on the front of the door leaf (3). A control panel (12) is fixedly installed on the inner wall of the mounting groove (11), and the control panel (12) is electrically connected to the electric push rod (4).

3. The concealed hinged door according to claim 2, characterized in that: The control panel (12) has a combination lock and a fingerprint lock on its front side, with the fingerprint lock located directly below the combination lock.

4. A concealed hinged door according to claim 2, characterized in that: The inner wall of the mounting groove (11) is rotatably connected to a rotating shaft (14), and a cover plate (15) is fixedly sleeved on the outer wall of the rotating shaft (14).

5. The concealed hinged door according to claim 4, characterized in that: A press lock seat (13) is fixedly installed on the top of the inner wall of the mounting groove (11), and a lock head (16) is fixedly connected to the top of the back of the cover plate (15), and the lock head (16) is engaged with the press lock seat (13).

6. The concealed hinged door according to claim 1, characterized in that: A sealing strip (17) is fixedly connected to the side of the door leaf (3) away from the hinge (2).

7. The concealed hinged door according to claim 6, characterized in that: A control button (18) is fixedly installed on the back of the door leaf (3), and the control button (18) is electrically connected to the electric push rod (4).

8. The concealed hinged door according to claim 7, characterized in that: The front surfaces of the wall panel (1), door leaf (3), and cover plate (15) are the same color.

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