| 摘要 |
A reusable pail pack is provided to assemble and disassemble easily so as to minimize the size of the pail pack when retrieving the used pail pack by injection molding a body of the pail pack into more than two but less than four longitudinally separable pieces, thereby allowing the pail packs to be easily recovered for recycling. In a reusable pail pack(13), each component comprising the pack are injection molded with plastic. An cylindrical body(11) of the pail pack is comprised of more than two but less than four pieces, and each pieces are longitudinally separated. Each pieces of the body are coupled or separated using coupling units. A socket(12) is installed on an outer side of the body, supplying electric current to electric wires disposed inside the pail pack for preventing moisture from forming on welding wires reeled inside the pail pack. A auxiliary bottom plate(24) is detachably installed to a bottom plate(19) of the pail pack. The auxiliary bottom plate allows fork portion of a forklift vehicle to be inserted and lift the pail pack. In a reed pressing down on the welding wires being drawn out, protrusions disposed on an outer circumference of the reed are fitted into guiding grooves disposed on an inner side of the body. On the side of the reed contacting the welding wire being drawn out, plural rollers are installed on plural grooves disposed from a center towards the radial direction of the reed.
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