发明名称 WINDING SHAFT OF TOILET PAPER ROLL
摘要 PROBLEM TO BE SOLVED: To provide a winding shaft of a toilet paper roll capable of preventing the inside of the toilet paper roll from becoming vacuum and preventing driving of a drawing device from receiving load, when drawing out the winding shaft of the toilet paper roll to both right and left sides by diving the shaft into two. SOLUTION: The winding shaft 2 is divided into two in a longitudinal intermediate part engageably and disengageably, and both ends are drawn out to left and right L and R sides of the toilet paper roll 1. A through hole 3 is axially provided for the winding shaft 2.
申请公布号 JP2002128333(A) 申请公布日期 2002.05.09
申请号 JP20000325270 申请日期 2000.10.25
申请人 SHIMIZU SEISAKUSHO:KK 发明人 SHIMIZU AKIRA
分类号 B65H18/04 主分类号 B65H18/04
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