Rotary safety socket
The design of the rotating safety socket solves the problem of electric shock to children caused by exposed traditional sockets, realizes the safe hiding and convenient use of the socket, and improves the safety and stability in the home environment.
Patent Information
- Application Number
- CN202422960182.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-02
AI Technical Summary
The sockets of traditional sockets are directly exposed, posing a safety hazard to children of electric shock, especially when left unsupervised, which can easily lead to accidents.
A rotating safety socket is designed. Through the rotating mechanism and safety cover assembly, the socket body can be rotated to hide the socket. When in use, it is rotated to a usable state. The socket is covered by a composite safety cover, which includes an insulating protective layer, a reinforcement layer and a waterproof layer to prevent foreign objects from contacting it.
Effectively prevent children from electric shock, improve the safety of socket use, prevent dust and water vapor from entering, ensure the stable operation of the socket, reduce short circuit accidents, and the operation is simple and convenient.
Smart Images
Figure CN223487415U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of socket technology, and specifically refers to a rotary safety socket. Background Art
[0002] As a key interface device for power transmission and distribution, the socket is mainly used to provide convenient and stable power access for various electrical appliances, enabling them to operate normally and meet people's diverse power needs in daily life, work and production. From lighting fixtures to large electrical equipment, all rely on sockets to establish a connection with the power source.
[0003] However, in existing technology, traditional sockets typically expose the sockets directly on the surface. In a home environment, this design poses a serious safety hazard. For example, children, due to their strong curiosity and lack of safety awareness, can easily touch the sockets with their bare hands or use conductive objects like metal chopsticks when unsupervised. Once the socket is energized, the current will be conducted to the human body through these conductors, leading to electric shock accidents. This can cause varying degrees of physical harm to children, such as electric shock, burns, or even death. Utility Model Content
[0004] The purpose of this invention is to provide a rotating safety socket with a rotatable socket to alleviate the problems mentioned in the background art.
[0005] The purpose of this utility model is achieved as follows: a rotary safety socket, comprising:
[0006] The socket mechanism includes a socket housing that can be detachably connected from the top and bottom, a socket body disposed inside the socket housing, a socket hole disposed on the socket body and arranged along the length of the socket housing, and a safety cover assembly disposed on the socket body and covering the socket hole.
[0007] The rotating mechanism includes a rotating groove located on the top of the socket housing and extending out of the socket body, a rotating shaft located on one side of the socket body and extending out of the socket housing, a rotating handle for driving the rotating shaft, and a limiting component located between the rotating shaft and the socket housing.
[0008] The present invention is further configured such that the limiting component includes:
[0009] The limiting ring is sleeved on the rotating shaft and abuts against the side wall of the socket housing;
[0010] The first limiting hole is opened on the side wall of the limiting ring along the circumferential direction of the rotation axis, and the socket housing is provided with a second limiting hole corresponding to the first limiting hole;
[0011] A limiting rod is provided in the first limiting hole, the first limiting hole is provided with a slot and the limiting rod is provided with a locking platform that can move back and forth in the slot;
[0012] When the limiting rod is in the limiting state, one end of the limiting rod is located inside the second limiting hole.
[0013] The present invention is further configured such that the other end of the limiting rod is provided with an operating part, which extends out of the limiting ring.
[0014] The present invention is further configured such that the safety shield assembly includes:
[0015] A connection hole is provided on the socket body and located between adjacent sockets;
[0016] A composite safety cover that covers the insertion hole and is rotatably connected to the connection hole;
[0017] Thumb groove, located at the top of the safety cover.
[0018] The present invention is further provided that the socket body is provided with a locking component for locking the rotation direction of the composite safety cover.
[0019] The present invention is further configured such that the locking component includes:
[0020] Locking grooves are provided on both sides of the connecting hole;
[0021] An elastic protrusion is located at the bottom of the composite safety cover. When the composite safety cover is placed on the insertion hole on one side, the elastic protrusion engages with the locking groove on that side.
[0022] The present invention is further configured such that the composite safety cover comprises:
[0023] An insulating protective layer, located on the outer layer, is made of flame-retardant plastic;
[0024] A reinforcing layer, located in the inner layer and abutting against the top of the socket body, is a thin metal sheet;
[0025] A waterproof layer, located between the insulating protective layer and the reinforcing layer, is made of butyl rubber.
[0026] By adopting the above technical solution, the beneficial effects that this utility model can achieve are:
[0027] 1. Through the design of the rotating mechanism, especially the coordination of the rotating groove, rotating shaft, rotating handle, and limiting components, the socket body can be rotated to a position where the socket holes are hidden when the socket is not in use. This effectively prevents children from inserting their hands or conductive objects into the socket holes out of curiosity, thus greatly improving the safety of the socket in homes and other environments where children are present.
[0028] 2. The composite safety cover in the safety shield assembly covers the socket. When the socket is not in use, the composite safety cover effectively prevents dust, moisture, and other foreign objects from entering the socket. The composite safety cover is rotatably connected to the socket body through a connecting hole, and its outer insulating protective layer prevents foreign objects from contacting the conductive components inside the socket, avoiding short circuit faults caused by foreign objects, ensuring the safe and stable operation of the socket, and reducing the possibility of accidents such as fires caused by short circuits.
[0029] 3. The rotating mechanism makes rotating the socket body simple and easy. Users can easily switch the socket body from a concealed state to an active state by simply rotating the handle, exposing the socket for inserting electrical appliances. This design simplifies daily socket operation and improves efficiency. Attached Figure Description
[0030] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;
[0031] Figure 2 This is a top view of the structure of this utility model;
[0032] Figure 3 This is a cross-sectional structural schematic diagram of the present invention;
[0033] Figure 4 This is a three-dimensional structural diagram of the composite safety cover of this utility model;
[0034] Figure 5 This is a utility model Figure 1 A magnified structural diagram of part A;
[0035] Figure 6 This is a utility model Figure 3 A schematic diagram of the enlarged structure of part B;
[0036] Figure 7 This is a three-dimensional structural diagram of the internal structure of the socket housing of this utility model;
[0037] Figure 8 This is a cross-sectional view of the composite safety cover of this utility model;
[0038] Figure 9 This is a utility model Figure 8 A magnified structural diagram of section C;
[0039] Figure 10 This is a partially enlarged structural schematic diagram of the present invention;
[0040] Figure 11 This is a utility model Figure 10 A magnified structural diagram of part D.
[0041] The reference numerals in the figure are as follows: 1. Socket mechanism; 10. Socket housing; 11. Socket body; 12. Socket hole; 2. Safety cover assembly; 20. Connection hole; 21. Composite safety cover; 210. Insulating protective layer; 211. Reinforcing layer; 212. Waterproof layer; 22. Thumb groove; 3. Rotating mechanism; 30. Rotating groove; 31. Rotating shaft; 32. Rotating handle; 4. Limiting assembly; 40. Limiting ring; 41. Limiting rod; 42. Locking platform; 43. Operating part; 5. Locking assembly; 50. Locking groove; 51. Elastic protrusion. DETAILED DESCRIPTION
[0042] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. See also: Figure 1-11 :
[0043] Example 1:
[0044] This embodiment provides a rotary safety socket, including:
[0045] The socket mechanism 1 includes a socket housing 10 that can be detachably connected from the top and bottom, a socket body 11 disposed inside the socket housing 10, a socket hole 12 disposed on the socket body 11 and arranged along the length of the socket housing 10, and a safety cover assembly 2 disposed on the socket body 11 and covering the socket hole 12.
[0046] The rotating mechanism 3 includes a rotating groove 30 located on the top of the socket housing 10 and extending out of the socket body 11, a rotating shaft 31 located on one side of the socket body 11 and extending out of the socket housing 10, a rotating handle 32 for driving the rotating shaft 31, and a limiting component 4 located between the rotating shaft 31 and the socket housing 10.
[0047] The socket housing 10 provides a protective shell for other internal components, preventing external dust, moisture, and other foreign objects from entering the internal circuitry. It also supports and secures the internal components, ensuring the overall stability of the socket structure. The socket housing 10 is generally box-shaped and divided into upper and lower parts. The upper and lower parts can be detachably connected via snap-fit connections, screw connections, or the use of slots and blocks.
[0048] The socket body 11 is the core conductive component of the socket, primarily responsible for introducing external power and providing a power connection interface for electrical devices through its socket 12, thus enabling power transmission. The socket body 11 contains conductive elements such as conductive copper sheets. These conductive copper sheets are specially designed and processed to have good conductivity and elasticity, ensuring reliable contact with the electrical plug. Its shape generally conforms to the internal shape of the socket housing 10 to ensure stable installation within the housing. The socket body 11 can be fixed to the bottom of the socket housing 10 or its internal support structure using screws or other connectors, ensuring no displacement during use and guaranteeing the stability of its conductivity.
[0049] The socket 12 is the insertion part of the electrical plug. By contacting the metal pins of the plug, the circuit is made conductive, thereby supplying power to the electrical device. The sockets 12 are arranged along the length of the socket housing 10 on the socket body 11, and a certain distance is maintained between the multiple sockets 12 to accommodate the size and layout requirements of different electrical plugs.
[0050] When the socket is not in use, the safety cover component 2 covers the socket 12, which serves as a physical barrier to prevent children from accidentally touching the socket 12 or foreign objects from entering the socket 12 and causing safety accidents. At the same time, it also provides some dust and moisture protection for the socket 12.
[0051] The rotating mechanism 3 provides space for the socket body 11 to rotate, limits the rotation range and trajectory of the socket body 11, and enables the socket body 11 to perform stable rotation within a certain angle, thereby achieving the concealment and exposure of the socket 12.
[0052] The rotating groove 30 provides space and trajectory guidance for the rotational movement of the socket body 11, ensuring that the socket body 11 remains stable and moves along a predetermined path during rotation, thereby realizing the function of hiding and revealing the socket 12, meeting the needs of the socket in different usage states, and ensuring safety and convenience. The rotating groove 30 is usually a recessed structure formed by molding on the top of the socket housing 10, and its shape is adapted to the outer contour of the socket body 11.
[0053] The rotating shaft 31 effectively transmits the rotational force applied by the rotating handle 32 to the socket body 11, enabling the socket body 11 to rotate smoothly within the rotating groove 30, thus switching between the concealed and exposed functions of the socket hole 12. The rotating shaft 31 is generally a cylindrical metal rod. The rotating shaft 31 and the socket body 11 are connected by welding, riveting, or high-precision tight fitting to ensure a firm connection and prevent relative displacement or loosening during rotation.
[0054] The rotary handle 32 provides an operating interface for the user, allowing the user to manually apply rotational force to control the rotation of the socket body 11, thus revealing or concealing the socket hole 12. It is the interactive component between the user and the rotating mechanism 3, directly affecting the convenience and user-friendliness of the socket. The rotary handle 32 is generally a long, round, or oval handle, and can be connected to the rotating shaft 31 via a key, pin, or threaded connection.
[0055] The limiting component 4 precisely limits the rotation angle and final position of the socket body 11. When the socket body 11 rotates to a specific safe or usable position, the limiting rod 41 and the limiting hole cooperate to firmly lock the socket body 11 in that position, preventing it from rotating accidentally due to external interference, vibration or misoperation, thereby ensuring the safety and stability of the socket and ensuring that the socket can maintain a reliable working state under different conditions.
[0056] Example 2:
[0057] This embodiment provides a rotary safety socket, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0058] The limiting component 4 includes:
[0059] The limiting ring 40 is sleeved on the rotating shaft 31 and abuts against the side wall of the socket housing;
[0060] The first limiting hole is opened on the side wall of the limiting ring 40 along the circumferential direction of the rotation axis 31, and the socket housing 10 is provided with a second limiting hole corresponding to the first limiting hole.
[0061] A limiting rod 41 is provided in the first limiting hole, the first limiting hole is provided with a slot and the limiting rod 41 is provided with a slot platform 42 that can reciprocate within the slot;
[0062] When the limiting rod 41 is in the limiting state, one end of the limiting rod 41 is located in the second limiting hole.
[0063] The main function of the limiting ring 40 is to provide positioning and auxiliary limiting on the rotating shaft 31. It can be stably fitted onto the rotating shaft 31 and rotates with it, providing a mounting base for the limiting rod 41. Its axial position is determined by its contact with the side wall of the socket housing 10, thereby indirectly affecting the rotation angle range of the socket body 11. The limiting ring 40 is generally an annular structure with an inner diameter that matches the outer diameter of the rotating shaft 31. The limiting ring 40 and the rotating shaft 31 use a clearance fit or a transition fit.
[0064] The first limiting hole serves as the installation and movement channel for the limiting rod 41, providing space for its reciprocating movement on the limiting ring 40. This allows the limiting rod 41 to move within the hole according to the rotational position of the socket body 11, thereby cooperating with the second limiting hole to complete the limiting function of the socket body 11. The first limiting hole is a circular through hole formed along the circumference of the rotation axis 31 on the side wall of the limiting ring 40.
[0065] The second limiting hole cooperates with the first limiting hole. When the socket body 11 rotates to a specific position, it receives the end of the limiting rod 41, thereby locking the socket body 11 in that position and preventing it from continuing to rotate. This plays a crucial role in precisely limiting the rotational position of the socket body 11, ensuring the safety and stability of the socket during use. The second limiting hole, like the first limiting hole, is a circular through hole.
[0066] The limiting rod 41 is the direct actuator for limiting the position of the socket body 11. By reciprocating within the first limiting hole and engaging with the second limiting hole, it can lock or unlock the socket body 11 at different rotational positions, thereby controlling its rotation and ensuring safety in both active and inactive states. The limiting rod 41 is generally a slender rod. Placed within the first limiting hole, the limiting rod 41 achieves relative positioning and movement control with the limiting ring 40 through the engagement of the locking platform 42 and the locking slot. During initial installation, the limiting rod 41 is inserted into the first limiting hole from one side of the limiting ring 40, allowing the locking platform 42 to enter the locking slot. The position of the limiting rod 41 is then adjusted as needed to ensure proper operation.
[0067] Example 3:
[0068] This embodiment provides a rotary safety socket, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0069] The other end of the limiting rod 41 is provided with an operating part 43, which extends out of the limiting ring 40.
[0070] The main function of the operating part 43 is to provide users with a convenient operating interface, allowing them to operate the limiting rod 41 and control the rotation state of the socket body 11. By pressing or pulling the operating part 43, the limiting rod 41 can overcome the interaction between the locking platform 42 and the locking slot within the first limiting hole, and reciprocate, thereby cooperating with the second limiting hole to complete the locking and unlocking operation of the socket body 11. It is a key part for the interaction between the user and the limiting component 4, directly affecting the convenience and safety of the socket. The operating part 43 is generally a hemispherical, square, or cylindrical protrusion that protrudes from the limiting ring 40. The operating part 43 can be installed on the limiting rod 41 by welding or integral molding with the limiting rod 41.
[0071] Example 4:
[0072] This embodiment provides a rotary safety socket, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0073] The safety shield assembly 2 includes:
[0074] A connection hole 20 is provided on the socket body 11 and located between adjacent socket holes 12;
[0075] A composite safety cover 21 covers the socket 12 and is rotatably connected to the connection hole 20. The composite safety cover 21 is applicable to adjacent sockets 12.
[0076] Thumb groove 22 is located on the top of the safety cover.
[0077] The connecting hole 20 provides a fulcrum and channel for the composite safety cover 21 to rotate, allowing the composite safety cover 21 to rotate flexibly relative to the socket body 11. This enables control over the shielding and exposure of the socket 12, and is a key structural foundation for ensuring the safety protection function of the socket. It ensures that the composite safety cover 21 can stably cooperate with the socket body 11 under different usage conditions, effectively preventing foreign objects or accidental human contact with the socket 12. The connecting hole 20 is generally a circular or elliptical through hole formed on the socket body 11.
[0078] The composite safety cover 21 acts as a direct protective barrier for the socket holes 12. When the socket is not in use, it tightly covers the holes 12, preventing children, pets, or other foreign objects from contacting the conductive components inside the holes 12, thus effectively preventing electric shock accidents and short circuits caused by foreign objects. Simultaneously, when the socket needs to be used, the holes 12 can be easily exposed by rotating the cover, without affecting the normal insertion and use of electrical plugs, achieving a balance between safety and ease of use. The composite safety cover 21 is generally a structure whose shape adapts to the distribution area of the holes 12 on the socket body 11 and covers multiple holes 12. The composite safety cover 21 is rotatably connected to the socket body 11 via the connecting hole 20, located on the top of the socket body 11. In its initial state, it completely covers the holes 12. When the socket needs to be used, it can be rotated around the connecting hole 20 to a suitable position, exposing the holes 12 for electrical plug insertion.
[0079] The thumb groove 22 provides a convenient operating part 43 for the user to apply force, allowing the user to easily rotate the composite safety cover 21 with their fingers to expose or cover the socket 12. This improves the convenience and user-friendliness of the socket, enabling the user to operate the composite safety cover 21 quickly and easily without the need for other tools. The thumb groove 22 is generally a groove structure opened on the top of the safety cover.
[0080] Example 5:
[0081] This embodiment provides a rotary safety socket, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0082] The socket body 11 is provided with a locking component 5 for locking the rotation direction of the composite safety cover 21.
[0083] The locking component 5 is used to lock the rotation direction of the composite safety cover 21. It can control the opening and closing state of the composite safety cover 21, so that the composite safety cover 21 can remain stable when it is placed on the socket 12, preventing it from rotating randomly.
[0084] Example 6:
[0085] This embodiment provides a rotary safety socket, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0086] The locking component 5 includes:
[0087] Locking grooves 50 are formed on both sides of the connecting hole 20;
[0088] The elastic protrusion 51 is located at the bottom of the composite safety cover 21. When the composite safety cover 21 is placed on the insertion hole 12 on one side, the elastic protrusion 51 engages with the locking groove 50 on that side.
[0089] The main function of the locking groove 50 is to cooperate with the elastic protrusion 51 at the bottom of the composite safety cover 21 to restrict and lock the rotation of the composite safety cover 21 at a specific position. This ensures that the composite safety cover 21 remains stable when it covers the socket 12 or is fully exposed, preventing the composite safety cover 21 from rotating on its own due to accidental collisions, vibrations, or other external forces. This effectively protects the safety function and stability of the socket. The locking groove 50 is generally a rectangular or semi-circular groove structure formed by machining on the surface of the socket body 11 on both sides of the connection hole 20.
[0090] The elastic protrusion 51 cooperates with the locking groove 50 to achieve the locking and unlocking functions of the composite safety cover 21. During the rotation of the composite safety cover 21, when it reaches a specific position, the elastic protrusion 51 can engage with the locking groove 50 under its own elastic deformation, preventing the composite safety cover 21 from continuing to rotate; when unlocking is required, a certain external force is applied to make the elastic protrusion 51 overcome its own elastic force and disengage from the locking groove 50, thereby allowing the composite safety cover 21 to continue rotating, achieving effective control over the rotation state of the composite safety cover 21 and ensuring the safety and convenience of socket use. The elastic protrusion 51 is generally a structure formed by injection molding or by combining an elastic element with a protrusion at the bottom of the composite safety cover 21. The protrusion part is generally a semi-circular or rectangular protrusion with a smooth surface, which is adapted to the shape of the locking groove 50 so that it can smoothly engage and disengage from the locking groove 50. The elastic element provides the protrusion with the ability to elastically deform, so that it can produce elastic deformation when subjected to external force and return to its original shape after the force is removed.
[0091] Example 7:
[0092] This embodiment provides a rotary safety socket, which, in addition to the technical solutions of the above embodiments, also has the following technical features.
[0093] The composite safety cover 21 includes:
[0094] An insulating protective layer 210 is located on the outer layer, and the insulating protective layer 210 is made of flame-retardant plastic;
[0095] The reinforcing layer 211 is located in the inner layer and abuts against the top of the socket body 11. The reinforcing layer 211 is a thin metal plate.
[0096] Waterproof layer 212 is located between insulating protective layer 210 and reinforcing layer 211, and waterproof layer 212 is butyl rubber.
[0097] The insulating protective layer 210 primarily serves an insulating function, preventing electric shock accidents when users operate or accidentally touch the socket. As the outermost layer of the composite safety cover 21, it effectively isolates the internal conductive components from the external environment, preventing direct or indirect contact with live parts. It is the first line of defense for socket safety, greatly reducing the possibility of electric shock due to electrical faults or misoperation. The insulating protective layer 210 is generally a plastic layer made through injection molding that matches the overall shape of the composite safety cover 21. The insulating protective layer 210 uses flame-retardant plastics, such as flame-retardant polyvinyl chloride (PVC). Flame-retardant PVC has good insulation properties, chemical corrosion resistance, and a certain mechanical strength. When exposed to open flames or high temperatures, it can self-extinguish or slow down the burning rate, reducing the risk of fire and further improving the safety of the socket.
[0098] The reinforcing layer 211 provides mechanical strength support for the composite safety cover 21, enhancing its resistance to impact, pressure, and deformation. In daily use, the socket may be subjected to various external forces, such as collisions and compression. The reinforcing layer 211 effectively prevents damage to the composite safety cover 21 from these forces, ensuring it always properly covers and protects the socket 12, maintaining the socket's safety protection function, and extending the service life of the composite safety cover 21 and the entire socket. The reinforcing layer 211 is made of a thin metal sheet, such as galvanized steel or aluminum. The thin metal sheet has high strength and hardness, capable of withstanding significant external forces without easily deforming. The reinforcing layer 211 is tightly connected to the insulating protective layer 210 and the waterproof layer 212 using adhesives or a hot-pressing process.
[0099] The main function of the waterproof layer 212 is to prevent moisture, dust, and other impurities from penetrating into the interior of the composite safety cover 21, especially to prevent moisture from contacting the metal sheet of the reinforcing layer 211, thus avoiding rust or corrosion of the metal sheet. This ensures the structural strength and stability of the reinforcing layer 211, maintains the overall performance of the composite safety cover 21, and indirectly guarantees the safety protection function and service life of the socket. The waterproof layer 212 is generally made of butyl rubber. Butyl rubber has extremely low air permeability and excellent waterproof performance. Its molecular structure is compact, effectively blocking the passage of water molecules and tiny particles. As mentioned above, the waterproof layer 212, the reinforcing layer 211, and the insulating protective layer 210 are connected as a whole by adhesive or hot pressing.
[0100] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.
Claims
1. A rotary safety socket, characterized in that... ,include: The socket mechanism (1) includes a socket housing (10) that can be detachably connected from the top and bottom, a socket body (11) disposed inside the socket housing (10), a socket hole (12) disposed on the socket body (11) and arranged along the length of the socket housing (10), and a safety cover assembly (2) disposed on the socket body (11) and covering the socket hole (12). The rotating mechanism (3) includes a rotating groove (30) located on the top of the socket housing (10) and extending out of the socket body (11), a rotating shaft (31) located on one side of the socket body (11) and extending out of the socket housing (10), a rotating handle (32) for driving the rotating shaft (31), and a limiting component (4) located between the rotating shaft (31) and the socket housing (10).
2. A rotary safety socket according to claim 1, characterized in that, The limiting component (4) includes: The limiting ring (40) is sleeved on the rotating shaft (31) and abuts against the side wall of the socket housing; The first limiting hole is opened on the side wall of the limiting ring (40) along the circumferential direction of the rotating shaft (31), and the socket housing (10) is provided with a second limiting hole corresponding to the first limiting hole; A limiting rod (41) is provided in the first limiting hole, the first limiting hole is provided with a slot and the limiting rod (41) is provided with a slotting platform (42) that can move back and forth in the slot; When the limiting rod (41) is in the limiting state, one end of the limiting rod (41) is located in the second limiting hole.
3. A rotary safety socket according to claim 2, characterized in that, The other end of the limiting rod (41) is provided with an operating part (43), which extends out of the limiting ring (40).
4. A rotary safety socket according to claim 1, characterized in that, The safety shield assembly (2) includes: A connection hole (20) is provided on the socket body (11) and located between adjacent socket holes (12); A composite safety cover (21) covers the insertion hole (12) and is rotatably connected to the connection hole (20); Thumb groove (22) is provided on the top of the safety cover.
5. A rotary safety socket according to claim 4, characterized in that, The socket body (11) is provided with a locking component (5) for locking the rotation direction of the composite safety cover (21).
6. A rotary safety socket according to claim 5, characterized in that, The locking component (5) includes: Locking grooves (50) are provided on both sides of the connecting hole (20); An elastic protrusion (51) is provided at the bottom of the composite safety cover (21). When the composite safety cover (21) covers the insertion hole (12) on one side, the elastic protrusion (51) cooperates with the locking groove (50) on that side.
7. A rotary safety socket according to claim 4, characterized in that, The composite safety cover (21) includes: An insulating protective layer (210) is located on the outer layer, and the insulating protective layer (210) is made of flame-retardant plastic; A reinforcing layer (211) is located in the inner layer and abuts against the top of the socket body (11). The reinforcing layer (211) is a thin metal plate. A waterproof layer (212) is located between the insulating protective layer (210) and the reinforcing layer (211), and the waterproof layer (212) is butyl rubber.