Pan-international Industrial Corporation

Tien-Chih Hsing

Chen-Chih Lin

A tubular body has rectangular-shaped slot formed in the top portion thereof, and matched eccentric convex protrusions are formed on both sides of the body. A core is provided with a concave-shaped groove on its surface that is matched with the slot, when the core is inserted into the body. A cable is connected to the core. A rear cup is tightly fitted to the rear end of the body for securing the cable that is disposed externally through the hole. An insulation shell is tightly shielded on the outer rim of the rear cup and has an enclosed protrusion stopper. A locking device is provided which mates with the slot of the body. The locking device is furnished with ring-shaped side wings that ride on the body and touch the protrusions which serve as a force-receiving point. A coil spring is inserted from the rear end of the body and is located in between the locking wings and the rear cup. A slider is provided which can accommodate the locking wings of the device. Inside the slider a driving block is furnished being positioned in front of the wings of the locking device. The assembly on the outer rim of the device and the spring produces normal disengagement through the actuation of the spring via the locking wings of device. After coupling, the plug is easily matched with the insertion slot on the front side of the socket, thereby producing the locking action.

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Taipei, Taiwan

Tien-Chih Hsing