Folding door
By introducing the automatic door opening and closing mechanism driven by servo motor and the timing power supply of the lighting lamp into the folding door, the problem of difficult to detect and manual pulling of the folding door in dark environments is solved, and convenient and safe door opening and closing operations are achieved.
Patent Information
- Application Number
- CN202421802365.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The existing folding doors are difficult to detect in darker environments, resulting in high risk of opening the door in darkness and inconvenient to pull manually.
A folding door was designed, equipped with a servo motor, threaded shaft, threaded ring and No. 1 straight column. The servo motor drives the threaded shaft to rotate, driving the threaded ring and No. 1 straight column to slide, realizing the function of automatically opening and closing the door. At the same time, lighting lamps are installed on both sides of the door frame, and power is supplied through the controller for a specified time period to provide lighting.
Effectively provide lighting, avoiding the inconvenience of opening and closing doors in dark environments, realizing rapid automatic opening and closing doors, and improving the convenience and practicality of folding doors.
Smart Images
Figure CN222797376U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a folding door, in particular to a folding door, and belongs to the technical field of folding doors. Background Art
[0002] A folding door is a door design composed of multiple foldable panels, which are connected by hinges or slide rails and can be folded to one side or both sides, and take up less space when opened. Its main function is to realize the flexible separation and opening of space, which is not only convenient for people to enter and exit, but also can effectively utilize limited space. It is widely used in shops, offices, residences and other places. However, many existing rural areas have also introduced a large number of folding doors. However, such folding doors are often difficult to detect and see in corridors or at night, which leads to opening the door in the dark, and even bumping into the folding door, which affects the body and causes inconvenience to life. In addition, many folding doors often need to be pulled manually, which is more laborious and inconvenient to use. The utility model can effectively provide lighting, avoid the inconvenience of opening and closing the door in a dark environment, and can also effectively and quickly open and close the door automatically, thereby improving the convenience and practicality of the folding door. Utility Model Content
[0003] The purpose of the utility model is to provide a folding door in order to solve the above-mentioned problem, which can effectively provide lighting, avoid the inconvenience of opening and closing the door in a dark environment, and can also effectively and quickly open and close the door automatically, thereby improving the convenience and practicality of the folding door.
[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a folding door comprises a door frame, a hollow cylinder is fixedly connected to the top of the door frame, a No. 1 blocking plate is fixedly connected to the inner wall of one end of the hollow cylinder, a No. 2 blocking plate is fixedly connected to the inner wall of the other end of the hollow cylinder, a servo motor is fixedly connected to one end of the hollow cylinder, a threaded shaft is fixedly connected to one end of the servo motor passing through one side of the hollow cylinder, a threaded ring is threadedly connected to a section of the outer wall of the threaded shaft, one end of the threaded shaft is rotatably connected to one side of the No. 2 blocking plate, and a No. 1 straight column is fixedly connected to the middle part of the bottom side of the threaded ring.
[0005] Preferably, a tire sliding groove is provided inside the bottom end of the door frame, a straight column sliding groove is provided inside the top end of the tire sliding groove, and rotation grooves are symmetrically provided on both sides of the top end of the door frame.
[0006] Preferably, a sliding block is fixedly connected to the top of the No. 1 straight column, and straight slide rails are slidably connected to the front and rear sides of the sliding block, and one side of the straight slide rail is fixedly connected to an inner wall of one side of the hollow cylinder.
[0007] Preferably, a section of the outer wall of the No. 1 straight column is rotatably connected to a rotating rod, one end of the rotating rod is rotatably connected to the No. 2 straight column, and a section of the outer wall of the No. 1 straight column is rotatably connected to a folding door panel, and both left and right ends of the folding door panel are semi-cylindrical in design.
[0008] Preferably, the bottom end of the No. 1 straight column is fixedly connected with a mountain-shaped plate, a fixed shaft is passed through and fixedly connected to the middle of the mountain-shaped plate, tires are symmetrically rotatably connected to the front and rear ends of the fixed shaft, and the mountain-shaped plate and the tire are both inside the tire sliding groove.
[0009] Preferably, a battery is fixedly connected to one side of the second baffle plate, a controller is fixedly installed on the bottom side of the battery, and the battery and the controller are both fixedly installed inside the hollow cylinder.
[0010] Preferably, lighting lamps are fixedly mounted on both left and right sides of the door frame.
[0011] The beneficial effects of the utility model are as follows: the utility model is provided with a storage battery, the storage battery is used to supply power to the controller and the lighting lamp, the controller has a timing function and can control the switch for supplying power to the lighting lamp, when the specified time period is reached, the controller will supply power to the lighting lamp so that the lighting lamp starts to illuminate, which can improve the convenience of opening and closing the door and avoid damage caused by collision, the utility model is provided with a servo motor, the servo motor can drive the threaded shaft to rotate, the threaded shaft can drive the threaded ring to move left and right along the threaded shaft, the threaded ring can drive the No. 1 straight column to slide left and right along the straight column sliding groove, when the No. 1 straight column slides to the left, since the length between each rotating rod is consistent and the length cannot be changed, and the left and right ends of the folding door panel are both semi-cylindrical designs, there will be no jamming between the folding door panels, when the folding door panel at the far right end is squeezed to the left, the folding door panel on the left will rotate relative to the No. 2 straight column, when the No. 1 straight column reaches the far left side of the door frame, the four folding door panels will be in a state of stacking each other, which can effectively and quickly open and close the door automatically, improving the convenience and practicality of the folding door. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a front view structural schematic diagram of the utility model;
[0013] Figure 2 This is a schematic diagram of the internal structure of the hollow core tube of the utility model from the front view;
[0014] Figure 3 It is a front view cross-sectional structural diagram of a No. 1 straight column in the utility model;
[0015] Figure 4 It is a schematic diagram of the side cross-sectional structure of the rotating groove in the utility model;
[0016] Figure 5It is a schematic diagram of the side cross-sectional structure of the Zhongshan type plate of the utility model;
[0017] In the figure: 1, door frame, 2, tire sliding groove, 3, straight column sliding groove, 4, rotating groove, 5, hollow cylinder, 6, No. 1 blocking plate, 7, No. 2 blocking plate, 8, servo motor, 9, threaded shaft, 10, threaded ring, 11, No. 1 straight column, 12, sliding block, 13, straight slide rail, 14, rotating rod, 15, No. 2 straight column, 16, folding door panel, 17, mountain-shaped plate, 18, fixed shaft, 19, tire, 20, battery, 21, controller, 22, lighting lamp. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-5 As shown, a folding door includes a door frame 1, a hollow cylinder 5 is fixedly connected to the top of the door frame 1, a No. 1 blocking plate 6 is fixedly connected to the inner wall of one end of the hollow cylinder 5, a No. 2 blocking plate 7 is fixedly connected to the inner wall of the other end of the hollow cylinder 5, a servo motor 8 is fixedly connected to one end of the hollow cylinder 5, a side of the servo motor 8 passes through one end of the hollow cylinder 5 and is fixedly connected to a threaded shaft 9, a section of the outer wall of the threaded shaft 9 is threadedly connected to a threaded ring 10, one end of the threaded shaft 9 is rotatably connected to one side of the No. 2 blocking plate 7, a No. 1 straight column 11 is fixedly connected to the middle part of the bottom side of the threaded ring 10, the No. 1 blocking plate 6 is used to prevent the threaded ring 10 from moving too far to the left, the threaded shaft 9 can drive the threaded ring 10 to move left and right along the threaded shaft 9, and the threaded ring 10 can drive the No. 1 straight column 11 to slide left and right along the straight column sliding groove 3.
[0020] As a technical optimization scheme of the utility model, a tire sliding groove 2 is arranged inside the bottom end of the door frame 1, a straight column sliding groove 3 is arranged inside the top end of the tire sliding groove 2, and rotation grooves 4 are symmetrically arranged on the front and rear sides of the top end of the door frame 1. The mountain plate 17, the fixed shaft 18 and the tire 19 can slide and roll inside the tire sliding groove 2, the No. 1 straight column 11 and the No. 2 straight column 15 can slide left and right in the straight column sliding groove 3, and the rotation groove 4 is used to provide the space required for the rotation of the rotating rod 14.
[0021] As a technical optimization solution of the utility model, the top of the No. 1 straight column 11 is fixedly connected with a sliding block 12, and the front and rear sides of the sliding block 12 are slidably connected with straight slide rails 13, one side of the straight slide rail 13 is fixedly connected to the inner wall of one side of the hollow tube 5, and the sliding block 12 can slide left and right along the straight slide rail 13 to improve the stability of the No. 1 straight column 11.
[0022] As a technical optimization solution of the utility model, a section of the outer wall of the No. 1 straight column 11 is rotatably connected to a rotating rod 14, one end of the rotating rod 14 is rotatably connected to a No. 2 straight column 15, and a section of the outer wall of the No. 1 straight column 11 is rotatably connected to a folding door panel 16, and both left and right ends of the folding door panel 16 are semi-cylindrical in design. Because both left and right ends of the folding door panel 16 are semi-cylindrical in design, the folding door panels 16 will not get stuck when squeezed.
[0023] As a technical optimization solution of the utility model, the bottom end of the No. 1 straight column 11 is fixedly connected with a mountain-shaped plate 17, the middle part of the mountain-shaped plate 17 is penetrated and fixedly connected with a fixed shaft 18, the front and rear ends of the fixed shaft 18 are symmetrically rotatably connected with tires 19, the mountain-shaped plate 17 and the tire 19 are both inside the tire sliding groove 2, and the tire 19 is used to improve the stability and smoothness of the No. 1 straight column 11, the No. 2 straight column 15 and the folding door panel 16 during the sliding process.
[0024] As a technical optimization scheme of the utility model, a battery 20 is fixedly connected to one side of the No. 2 baffle plate 7, and a controller 21 is fixedly installed on the bottom side of the battery 20. The battery 20 and the controller 21 are both installed and fixed inside the hollow cylinder 5. The battery 20 is used to power the servo motor 8, the controller 21 and the battery 21, the controller 22, and the controller 22 when the power is off. The controller 21 has a timing function and can control the switch that powers the lighting lamp 22. When the specified time period is reached, the controller 21 will power the lighting lamp 22 so that the lighting lamp 22 starts to illuminate.
[0025] As a technical optimization solution of the present invention, lighting lamps 22 are fixedly installed on both the left and right sides of the door frame 1.
[0026] As a technical optimization solution of the utility model, when the utility model is in use, first set the time block for the controller 21 to control the switching of the lighting lamp 22 to supply power for lighting, then start to continuously power the servo motor 8 and the battery 20, and connect the servo motor 8 to the mobile phone through a signal. When the door needs to be opened or closed, the operating status of the servo motor 8 is controlled by the mobile phone.
[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A folding door, comprising a door frame (1), characterized in that: The top of the door frame (1) is fixedly connected to a hollow cylinder (5), the inner wall of one end of the hollow cylinder (5) is fixedly connected to a first baffle plate (6), the inner wall of the other end of the hollow cylinder (5) is fixedly connected to a second baffle plate (7), one end of the hollow cylinder (5) is fixedly connected to a servo motor (8), one side of the servo motor (8) passes through one end of the hollow cylinder (5) and is fixedly connected to a threaded shaft (9), a section of the outer wall of the threaded shaft (9) is threadedly connected to a threaded ring (10), one end of the threaded shaft (9) is rotatably connected to one side of the second baffle plate (7), and the middle part of the bottom side of the threaded ring (10) is fixedly connected to a first straight column (11).
2. A folding door according to claim 1, characterized in that: A tire sliding groove (2) is provided inside the bottom end of the door frame (1), a straight column sliding groove (3) is provided inside the top end of the tire sliding groove (2), and rotation grooves (4) are symmetrically provided on both sides of the top end of the door frame (1).
3. A folding door according to claim 1, characterized in that: A sliding block (12) is fixedly connected to the top of the first straight column (11), and straight slide rails (13) are slidably connected to the front and rear sides of the sliding block (12), and one side of the straight slide rail (13) is fixedly connected to an inner wall of one side of the hollow cylinder (5).
4. A folding door according to claim 1, characterized in that: A section of the outer wall of the first straight column (11) is rotatably connected to a rotating rod (14), one end of the rotating rod (14) is rotatably connected to a second straight column (15), and a section of the outer wall of the first straight column (11) is rotatably connected to a folding door panel (16), and both left and right ends of the folding door panel (16) are semi-cylindrical in design.
5. A folding door according to claim 1, characterized in that: The bottom end of the first straight column (11) is fixedly connected to a mountain-shaped plate (17), a fixed shaft (18) is passed through and fixedly connected to the middle of the mountain-shaped plate (17), and a tire (19) is symmetrically rotatably connected to the front and rear ends of the fixed shaft (18), and both the mountain-shaped plate (17) and the tire (19) are inside the tire sliding groove (2).
6. A folding door according to claim 1, characterized in that: A storage battery (20) is fixedly connected to one side of the second baffle plate (7), a controller (21) is fixedly mounted on the bottom side of the storage battery (20), and both the storage battery (20) and the controller (21) are fixedly mounted inside the hollow cylinder (5).
7. A folding door according to claim 1, characterized in that: Illuminating lamps (22) are fixedly mounted on both left and right sides of the door frame (1).