Abstract: The present invention proposes a connector having safety function for a car battery. The connector comprises a main body, at least an adapting socket, and a safety fuse. The main body is a conductor having a gripping part such that it can be fixedly gripped on an electrode of a battery. A T-shaped or a dovetailed locking groove is disposed on the main body. The adapting socket has an insulation block and a first conductive block and a second conductive block installed in the insulation block. These two conductive blocks are mutually isolated. The first conductive block has a T-shaped or a dovetailed locking plate which can be connected to and assembled with the locking groove. At least an exposed wiring hole for assembly of a core line of an electric wire is disposed on the second conductive block. The two conductive blocks has corresponding insertion holes or insertion plates for the insertion of a general insertion-type safety fuse.

Abstract: The present invention proposes a modified connector for a car battery, which comprises a main body and a safety device assembled together. The main body is a conductor having a C-shaped gripper to be gripped on an electrode of the battery. At least a connection hole having inner threads is installed on the main body. The safety device comprises an insulating lagging, two connection terminals installed at two ends of the lagging, and a safety component assembled between the two connection terminals. The safety device uses one of the two connection terminals and one end of the lagging to screw in the corresponding connection hole of the main body such that all safety devices required for all electric wires along with the main body can be concentrated and fixed on the battery. Thereby the safety components in the safety devices can be checked and replaced very conveniently.

Abstract: A fuse holder device including a casing, at least one pair of substantially cylindrical terminals respectively mounted inside the casing, each terminal having a split receptacle at one end adapted to receive one end of a respective fuse and an electric wire receptacle at an opposite end adapted to receive one end of a respective electric wire, at least one fuse respectively connected between the at least one pair of terminals, a plurality of electric wires respectively connected to the terminals at two opposite ends of each fuse, and a plurality of clamps respectively mounted around the electric wires inside the casing to secure the electric wires to the terminals.

Abstract: A fuse holder including a shell, two jacks mounted inside the shell at two opposite ends and respectively connected to the conductors of two electric wires, and a cartridge fuse mounted inside the shell and connected between the jacks, wherein each jack includes a first connector disposed at an inner side, a second connector disposed at an outer side, and a clamp connected between the first connector and the second connector, the first connector being a stepped, cylindrical element having a center through hole, which receives one electric wire, an embossed outside wall, and a screw rod at an inner end, the second connector having an inner thread at one end threaded onto the screw rod of the first connector, and an expanded split coupling portion at an opposite end plugged onto one end of the cartridge fuse, the clamp being connected between the first connector and the second connector and mounted around one electric wire, permitting the conductor of the corresponding electric wire to be firmly retained betwee

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.