Double-control single-hole safety door and self-locking device for socket

A technology of self-locking device and safety door, applied in the direction of coupling device, parts of connecting device, base/casing, etc., can solve problems such as unreasonable design, power failure operation, termination, etc., so as not to affect operation efficiency and safe production conditions convenient effects
CN109193232AInactive Publication Date: 2019-01-11XIAN UNIV OF SCI & TECH
5 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XIAN UNIV OF SCI & TECH
Publication Date
2019-01-11
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a double-control single-hole safety door and a self-locking device of a socket, which comprises a panel (1), a socket port (2) arranged on the panel (1), a socket assembly arranged on the back side of the panel (1), an electric shock electrode (10) arranged in the socket assembly, and a connection hole (11) connected with the electric shock electrode (10) arranged on the tail part of the socket assembly; a closed shell (12) is fixedly installed at the back of the panel (1). The safety door assembly is installed inside the socket opening (2). The invention can prevent pullout; avoid accidents; Double-control single-hole safety door and universal self-locking lever are combined to effectively solve the accidents caused by unsafe state of socket and unsafe behavior ofpeople in real life. Put an end to dust and other foreign objects into the socket resulting in oxidation of parts and reduce the service life.
Need to check novelty before this filing date? Find Prior Art

Description

Technical field

[0001] The invention relates to the technical field related to electrical switches, in particular to a double-control single-hole safety door and a self-locking device of a socket. Background technique

[0002] With the continuous development of technology and the increasing types of household appliances, the use of wall sockets in the room has become more frequent and complicated. Because people are not paying attention to the use of wall sockets, many dangerous accidents of sockets have occurred in family life and various production operations in society, causing people's lives and property losses. For example, when using a wall socket, the plug wire is loosened due to accidental force, and the plug is half-inserted; when the socket is idle, children use keys and other objects to play with the single-hole electrode into the plug or water splashes into the plug hole, causing an accident; and For example, in some equipment operations, the plug is accidentally pul...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More