Electrical plug and socket
OwnerJeng-Shyong Wuinventor
Life of this patent
Estimating the term…
Abstract
An electrical plug which has removable inner components and which may have on its rear end a pair of plug slots adapted to receive the prongs of a second plug. A fuse and a fuse conductor are removable from and insertable into a channel formed within the housing through respective openings in the housing wall. The conductor and its terminals are part of a conductor assembly which includes a resilient lip for a snap fit into the plug hosuing. The fuses are connected to a bracket or semi-bracket shape securing body that slides into the housing via a guide formed by the housing that connects with an upper arm of the bracket shaped securing body. The securing body fits tightly in the housing and provides a holding means for the connection between the conductor terminals, the fuses, and the prongs.
Claims18
An electrical plug comprising:
- an insulating housing defining a central channel, said housing having at least a first and second opening;
- first and second contact prongs, each of said contact prongs extending into said insulating housing and, a portion of each of said contact prongs communicating with said channel;
- a conductor assembly including a conductor body having a resilient lip portion, a first and second conductor mounted within the conductor body, and a first and second conductor terminal, said conductor assembly positionable within one of the openings in said housing, said resilient lip engaging a portion of said housing so as to retain the conductor assembly within said housing;
- and, a securing body insertable within said housing through the other of the openings through said housing, said securing body carrying a pair of fuse elements, the securing body being disposed within said housing so as to position one fuse element in electrical connection with the second prong and in electrical connection with the second conductor terminal.
An electrical plug comprising:
- a housing made of insulating material;
- a channel inside said housing formed by a top wall, bottom wall, right side wall, left side wall, front wall and rear wall of said housing;
- a set of prongs extending outward from the front wall;
- a conductor assembly insertable into and removable from the housing;
- a securing body insertable into and removable from the housing;
- and a fuse element attachable to the securing body.
An electrical plug comprising:
- A housing made of insulating material;
- an inner channel formed by a front wall, back wall, top wall, bottom wall, right side wall, and left side wall of the housing;
- prongs extending outward from the front wall of the housing;
- a conductor assembly including conductor wire and terminal mounted with a separate piece of insulating material, said piece of insulating material including a resilient lip, the conductor assembly being removable and insertable through one of a top wall, bottom wall, and rear wall of the housing;
- a fuse element removably connected to the terminals of the conductor and the prongs;
- a securing body in the form of a semi-enclosed bracket whereon the fuse element is situated, said securing body being removable and insertable through an opening in the front wall of the housing by means of a guide member in the housing contacting an upper edge of the securing body forming a sliding guide on which the securing body rides, said securing body serving the purpose of providing a tight contact within the channel of the housing between the terminal, the fuse element and the prongs.
Dependencies are inferred from the claim text.