An easy-to-insert safety socket

A technology of safety sockets and sockets, which is applied to the parts of connecting devices, coupling devices, electrical components, etc., can solve the problems of easy pulling out, low reliability of plugging, and unreliable plugging, and achieve the effect of improving safety

CN114552307BActive Publication Date: 2022-08-02HANGZHOU HONGSHI ELECTRICAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-08-02

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Abstract

The invention belongs to the technical field of sockets, and in particular relates to a safety socket for easy insertion. In the present invention, when the plug is normally inserted, before the plug corresponding to the ground wire contacts the second conductive sheet, the plug corresponding to the neutral wire of the live wire makes one end of the Y-shaped head of the safety door cross the convex end of the limit protrusion to be inserted into the limit protrusion In this state, the limit protrusions can no longer limit the safety door, that is, the safety door can be squeezed to open completely without affecting the normal insertion of the corresponding pins of the live wire and the neutral wire, that is, the design of the present invention The socket can meet the normal state when the plug is inserted.
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Description

technical field

[0001] The invention belongs to the technical field of sockets, and in particular relates to a safety socket for easy insertion. Background technique

[0002] The patent application number CN201821247525.5 discloses a novel protective door socket. The safety of the socket in actual use, the convenience of insertion, and the easy separation after insertion, and the unreliable insertion still need to be improved.

[0003] First, if the child inserts the ground wire hole through a plate-shaped structure similar in size to the conductive plug, the safety doors of the live wire and the neutral wire are still open, and the child may get an electric shock if he continues to insert another plug into the live wire and the neutral wire. , causing a safety accident.

[0004] Second, the socket with safety door is generally laborious to insert. If the elastic coefficient of the protection door spring is reduced, it is easy to insert, but it is also easy to be pulled ou...

Examples

Embodiment approach

[0067] Embodiment: When the socket designed by the present invention is used, when the plug 33 is normally inserted, the plugs corresponding to the live wire, the neutral wire and the ground wire on the plug 33 are respectively inserted into the corresponding sockets 3; the plugs corresponding to the live wire and the neutral wire are inserted into the sockets. 3. When in contact with the safety door slope 37 on the safety door 5, the limiting protrusions 19 do not diverge to both sides; then continue to insert, and the insertion rods corresponding to the live wire and the neutral wire begin to squeeze the safety door slope of the safety door 5, so that the safety door 5 moves toward the safety door 5. The limit protrusion 19 slides on one side, and one end of the Y-shaped head 17 of the safety door 5 diverges to both sides under the pressing action of the convex end arc surface of the limit protrusion 19; when the insertion rod corresponding to the ground wire contacts the seco...