Multifunctional security door
By designing a mid-roller and storage box in the anti-theft door and combining the transmission mechanism, the problem of express delivery is solved, the security is improved and the cost is reduced, and the secure storage of express delivery is achieved and the accumulation is prevented.
Patent Information
- Application Number
- CN202420323474.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-21
AI Technical Summary
The existing security door cannot be temporarily stored when couriers or takeaway workers deliver goods to their doorsteps, resulting in the express delivery being easily stolen and insufficient security.
A multi-functional anti-theft door is designed, including a mid-rotating drum and a storage box. The express delivery enters the mid-rotating drum through the inlet. The fan blade is driven by its own gravity to rotate and enter the storage box. The flat barrel is driven back and forth through the transmission mechanism to prevent the express delivery. Stack and increase security.
It effectively prevents express delivery from being theft, improves safety, and reduces manufacturing and use costs through the design of the transmission mechanism, avoiding the phenomenon of express delivery accumulation into a cone.
Smart Images
Figure CN222228392U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of anti-theft doors, in particular to a multifunctional anti-theft door. Background Art
[0002] Anti-theft doors are essential anti-theft devices in existing homes. They can resist abnormal opening under certain conditions within a certain period of time, have certain safety protection performance and meet the corresponding anti-theft security level. They have both anti-theft and safety performance. General anti-theft doors have a single function. When the courier or takeaway deliveryman comes to deliver the goods, it is inconvenient to open the door due to something, and the express delivery cannot be temporarily stored. The express delivery is directly placed at the door. The express delivery is too obvious and easily leads to the loss of the object.
[0003] CN206737767U discloses a courier retrieval device on an anti-theft door, wherein the middle fixed plate is provided with circular holes I, II, III and IV; the outer frame plate is connected to the middle fixed plate, and the outer frame plate is located at the lower end of the middle fixed plate; the inner frame plate is connected to the middle fixed plate, and the inner frame plate is located at the upper end of the middle fixed plate; the handle is connected to the movable plate, and the handle is located at the upper end of the movable plate; the lock ring is connected to the rotating shaft, and the lock ring is located at the upper end of the rotating shaft; the rotating shaft is connected to the rotating shaft connecting seat, the rotating shaft connecting seat is connected to the gear, and the fixed block is connected to the movable plate. The courier retrieval device on the anti-theft door in the above patent has the following shortcomings: it is easy to be stolen and is not safe enough. Summary of the invention
[0004] In view of this, the purpose of the utility model is to provide a multifunctional anti-theft door, so that it can solve the problem that the existing anti-theft door with storage function is easy to be stolen.
[0005] The utility model solves the above technical problems through the following technical means:
[0006] A multifunctional anti-theft door comprises: a door body, a rotating cylinder and a storage box are arranged on the door body, the storage box is arranged below the rotating cylinder, the storage box is connected to the rotating cylinder, an input port is arranged on the peripheral side of the rotating cylinder outside the door, and a retrieval port is arranged on the side of the storage box located inside the door, a rotating shaft is rotatably connected inside the rotating cylinder, the axis of the rotating shaft and the rotating cylinder are colinear, a plurality of fan blades are arranged on the peripheral side of the rotating shaft, a connecting port is arranged at the connecting point between the storage box and the rotating cylinder, and the curvature between adjacent fan blades is smaller than the curvature between the input port and the connecting port.
[0007] In the present application, a rotating shaft and fan blades are arranged in the transfer box. When the express enters from the input port, it can slide along the transfer cylinder under the action of its own gravity and drive the rotating shaft and fan blades to rotate until it enters the storage box from the connecting port. Since the curvature between adjacent fan blades is smaller than the curvature between the input port and the connecting port, there is always a fan blade between the input port and the connecting port to separate the input port and the connecting port. After the express enters the storage box, it cannot be taken out from the input port, which optimizes the phenomenon of express being stolen after being put in and improves security.
[0008] Furthermore, a flat cylinder, an incomplete gear and a transmission mechanism are provided inside the storage box, the incomplete gear is rotatably connected to the storage box, a sliding column is fixed inside the flat cylinder, both ends of the sliding column are respectively slidably connected to the inner wall of the storage box, a sliding groove corresponding to the sliding column is provided in the storage box, teeth are provided on the upper and lower sides of the inner wall of the flat cylinder, and the transmission mechanism is used to drive the incomplete gear to rotate, and the incomplete gear is meshed with the teeth.
[0009] With such an arrangement, the transmission mechanism can drive the incomplete gear to rotate, driving the flat cylinder to reciprocate along the slide groove, so that the express in the storage box moves back and forth, optimizing the cone-shaped accumulation phenomenon that is prone to occur when the number of express increases.
[0010] Furthermore, the transmission mechanism includes a belt, a rotating roller is fixedly provided at one end of the incomplete teeth, the rotating roller is rotatably connected to the storage box, and the belt is transmission-connected to the rotating roller and the rotating shaft.
[0011] With this arrangement, there is no need for an additional power source. The flat cylinder can be driven to reciprocate only by the power of the express to push the fan blades to rotate, thereby reducing manufacturing and use costs.
[0012] Furthermore, a closing plate is openably and closably connected to the input port.
[0013] Further, the closing plate is slidably connected to the intermediate drum.
[0014] Furthermore, the surface of the flat cylinder is provided with weight-reducing holes.
[0015] Such an arrangement can reduce the burden of the transmission mechanism when driving the flat cylinder to slide, and facilitate the reciprocating sliding of the flat cylinder.
[0016] Beneficial effects of the utility model:
[0017] 1. In the present application, a rotating shaft and fan blades are arranged in the transfer box. When the express enters from the input port, it can slide along the transfer cylinder under the action of its own gravity and drive the rotating shaft and fan blades to rotate until it enters the storage box from the connecting port. Since the curvature between adjacent fan blades is smaller than the curvature between the input port and the connecting port, there is always a fan blade between the input port and the connecting port to separate the input port and the connecting port. After the express enters the storage box, it cannot be taken out from the input port, which optimizes the phenomenon of express being stolen after being put in and improves security.
[0018] 2. The transmission mechanism can drive the incomplete gear to rotate, driving the flat cylinder to reciprocate along the slide slot, so that the express in the storage box moves back and forth, vibrating and loosening the express, and optimizing the cone-shaped accumulation phenomenon that is easy to occur when the number of express increases. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural diagram of the utility model from the first perspective as a whole;
[0020] Figure 2 It is a structural diagram of the second viewing angle of the entire utility model;
[0021] Figure 3 It is a schematic diagram of the internal structure of the rotating drum and the storage box in the utility model;
[0022] Figure 4 It is a cross-sectional view of the storage box part of the utility model;
[0023] in,
[0024] 1. Door body;
[0025] 2. middle rotating cylinder; 21. rotating shaft; 22. fan blades; 23. connecting port;
[0026] 3. Storage box; 31. Flat cylinder; 32. Slide; 33. Sliding column; 34. Incomplete gear; 35. Tooth; 36. Belt; 37. Rotating roller;
[0027] 4. Input port;
[0028] 5. Access port;
[0029] 6. Closing plate. DETAILED DESCRIPTION
[0030] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are only for exemplary descriptions, and they are only schematic diagrams, not physical diagrams, and cannot be understood as limitations on the present invention. In order to better illustrate the embodiments of the present invention, some parts in the figures may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the figures may be omitted.
[0031] The same or similar numbers in the figures of the embodiments of the present invention correspond to the same or similar parts. In the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "front", "back", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the figures, they are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the figures are only used for illustrative purposes and cannot be understood as limitations on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0032] like Figure 1-4 As shown, the present application provides a multifunctional anti-theft door. The multifunctional anti-theft door includes a door body 1. A transfer cylinder 2 and a storage box 3 are provided on the door body 1. The storage box 3 is used to temporarily store express delivery, and the transfer cylinder 2 is used to isolate the storage box 3 from the space outside the door. The storage box 3 is arranged below the transfer cylinder 2. A connecting port 23 is provided at the connection between the storage box 3 and the transfer cylinder 2. An input port 4 is provided on the peripheral side of the transfer cylinder 2 located outside the door, and a retrieval port 5 is provided on the side of the storage box 3 located inside the door. A rotating shaft 21 is rotatably connected inside the transfer cylinder 2. A plurality of fan blades 22 are provided on the peripheral side of the rotating shaft 21. The fan blades 22 can be evenly distributed or unevenly distributed. The curvature between adjacent fan blades 22 is smaller than the curvature between the input port 4 and the connecting port 23, so as to ensure that there is at least one fan blade between the input port 4 and the connecting port 23. After the courier puts the express into the input port 4, the express slides along the transfer cylinder 2 under its own weight and pushes the fan blades 22 to rotate. When it slides to the connection port 23, it falls into the storage box 3 for storage.
[0033] In order to prevent the express delivery from easily piling up at the connection port 23, the present application provides a reciprocating flat cylinder 31 in the storage box 3, which drives the express delivery to move back and forth until the express delivery collapses and is not easy to pile up. Specifically, the storage box 3 is provided with a flat cylinder 31, an incomplete gear 34 and a transmission mechanism. The transmission mechanism is used to drive the incomplete gear 34 to rotate. The incomplete gear 34 is used to drive the flat cylinder 31 to move back and forth. The incomplete gear 34 is connected to the transmission mechanism. A sliding column 33 is fixed in the flat cylinder 31. Both ends of the sliding column 33 are respectively slidably connected to the inner wall of the storage box 3. The inner wall of the storage box 3 is provided with a slide groove 32 corresponding to the sliding column 33. Teeth 35 are provided on the upper and lower sides of the inner wall of the flat cylinder 31. The incomplete gear 34 can periodically mesh with the teeth when rotating. When the incomplete gear 34 is engaged with the upper teeth 35, it can drive the flat cylinder to slide along the right side, and vice versa, when the incomplete gear 34 is engaged with the lower teeth 35, it can drive the flat cylinder 31 to slide along the left side. The flat cylinder 31 can vibrate and loosen the express during the reciprocating movement.
[0034] The transmission mechanism can be set as a motor, which drives the flat cylinder 31 to reciprocate by electrically driving the incomplete gear 34 to rotate. In the present application, the transmission mechanism is set to drive the incomplete gear 34 to rotate by the rotating shaft 21. Such a setting can reduce the improvement cost and the use cost. Specifically, the transmission mechanism includes the rotating shaft 21 and the belt 36 mentioned above. A rotating roller 37 is fixed on the incomplete gear 34. The rotating roller 37 is rotatably connected to the storage box 3, and the belt 36 is transmission-connected to the rotating roller 37 and the rotating shaft 21. When the rotating shaft 21 rotates under express drive, it can drive the rotating roller 37 to rotate, so that there is no need to add an additional driving source.
[0035] The input port 4 is connected to a closing plate 6 in an openable and closable manner. The closing plate 6 is used to improve the sealing of the transfer drum 2 to prevent dust or debris from entering. Preferably, the closing plate 6 is slidably connected to the transfer drum 2. A groove for the sliding connection of the closing plate 6 is provided in the transfer drum 2. Of course, to prevent the express from falling out of the pickup port 5. The present application also provides a closing plate at the pickup port 5, which will not be repeated here.
[0036] The flat cylinder 31 is provided with weight-reducing holes on its surface. The present application provides weight-reducing holes on the flat cylinder 31 to reduce the driving load of the transmission mechanism and facilitate the reciprocating sliding of the flat cylinder 31.
[0037] A protective layer is provided on the side of the flat cylinder 31 near the connection port 23. The protective layer is used to reduce the impact force on the express and prevent the express from being damaged. The protective layer can be a latex layer or a silicone layer.
[0038] The above embodiments are only used to illustrate the technical solution of the utility model and are not intended to limit it. Although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model. The technology, shape, and structure that are not described in detail in the utility model are all well-known technologies.
Claims
1. A multifunctional anti-theft door, characterized in that: include: A door body (1), wherein a central rotating cylinder (2) and a storage box (3) are arranged on the door body (1), wherein the storage box (3) is arranged below the central rotating cylinder (2), wherein an inlet (4) is arranged on the peripheral side of the central rotating cylinder (2) outside the door, wherein an outlet (5) is arranged on the side of the storage box (3) inside the door, wherein a rotating shaft (21) is rotatably connected inside the central rotating cylinder (2), wherein the axis of the rotating shaft (21) and the central rotating cylinder (2) are colinear, wherein a plurality of fan blades (22) are arranged on the peripheral side of the rotating shaft (21), wherein a connecting port (23) is arranged at the connection point between the storage box (3) and the central rotating cylinder (2), wherein the curvature between adjacent fan blades (22) is smaller than the curvature between the inlet (4) and the connecting port (23).
2. The multifunctional anti-theft door according to claim 1, characterized in that: The storage box (3) is provided with a flat cylinder (31), an incomplete gear (34) and a transmission mechanism. The incomplete gear (34) is transmission-connected to the transmission mechanism. A sliding column (33) is fixedly connected to the flat cylinder (31). Both ends of the sliding column (33) are respectively slidably connected to the inner wall of the storage box (3). A sliding groove (32) corresponding to the sliding column (33) is provided in the storage box (3). The inner wall of the flat cylinder (31) is provided with teeth (35) on both upper and lower sides. The transmission mechanism is used to drive the incomplete gear (34) to rotate, and the incomplete gear (34) is meshed with the teeth (35).
3. The multifunctional anti-theft door according to claim 2, characterized in that: The transmission mechanism comprises a belt (36); a rotating roller (37) is fixedly provided at one end of the incomplete gear (34); the rotating roller (37) is rotatably connected to the storage box (3); and the belt (36) is transmission-connected to the rotating roller (37) and the rotating shaft (21).
4. The multifunctional anti-theft door according to claim 1, characterized in that: The input port (4) is connected to a closing plate (6) in an openable and closable manner.
5. The multifunctional anti-theft door according to claim 4, characterized in that: The closing plate (6) is slidably connected to the rotating drum (2).
6. The multifunctional anti-theft door according to claim 2, characterized in that: The surface of the flat cylinder (31) is provided with weight-reducing holes.