Fuse box
OwnerWen-Tzung Cheng, Wen-Huoh Chenginventors
Life of this patent
Estimating the term…
Abstract
A fuse box including an insulative bottom shell having a locating block and fixedly mounted with a metal common receptacle, a cover shell covered on the bottom shell and secured thereto by hooks, a plurality of spring supported jacks mounted in respective through holes in the locating block of the bottom shell, a plurality of cartridge fuses respectively connected between the jacks and respective plug holes in the metal common receptacle, a plurality of first electric wire connectors respectively fastened to respective electric wires and then connected to the jacks by a respective screw joint, and a plurality of second electric wire connectors respectively fastened to respective electric wires and then respectively threaded into a respective screw hole in the metal common receptacle.
Claims3
A fuse box comprising:
- a box body, said box body comprised of a bottom shell and a cover shell covered on said bottom shell, said bottom shell comprising a locating block raised from a top side thereof, said locating block comprising a plurality of parallel through holes;
- a metal common receptacle fixedly fastened to the top side of said bottom shell by screws and disposed in parallel to said locating block, having a plurality of plug holes respectively disposed in alignment with the through holes of said locating block, and a plurality of screw holes;
- a plurality of jacks respectively inserted through the through holes of said locating block, each of said jacks comprising a connecting element moved in one through hole of said locating block and having an inner thread at one end and an outer thread at an opposite end, a socket member having an inner thread at one end threaded onto the outer thread of said connecting element and a plug hole at an opposite end, and a spring mounted around said connecting element and stopped between said locating block and said socket member;
- a plurality of cartridge fuses respectively connected between the plug holes of the socket members of said jacks and the plug holes of said metal common receptacle;
- a plurality of first electric wire connectors adapted for connecting respective electric wires to the connecting elements of said jacks respectively, each of said first electric wire connectors comprising a center through hole which receives the respective electric wire, an embossed outside wall, and an outer thread at one end adapted for threading into the inner thread of one connecting element;
- and
- a plurality of second electric wire connectors adapted for connecting respective electric wires to said metal common receptacle, each of said second electric wire connectors comprising a center through hole which receives the respective electric wire, an embossed outside wall, and an outer thread at one end adapted for threading into one screw hole of said metal common receptacle.
Dependencies are inferred from the claim text.