发明名称 STEPLADDER WITH HANDRAIL
摘要 PROBLEM TO BE SOLVED: To provide a stepladder with handrails easily pulled out when used, not bulky in the folded state and presenting a fine appearance. SOLUTION: This stepladder is provided with handrails at the upper end part of a stepladder body comprising a pair of body pipes, lateral bars horizontally laid between the body pipes, and a support pipe. It is so constituted that a straight pipe part of the handrail can be fitted in an extensible manner into a straight pipe part of the body pipe, and the handrail is constituted to be locked at a specified part of the body pipe.
申请公布号 JP2001329773(A) 申请公布日期 2001.11.30
申请号 JP20000191864 申请日期 2000.05.23
申请人 ARUMISU:KK 发明人 YODA TOMOHIKO
分类号 E06C7/18;E06C1/18;(IPC1-7):E06C7/18 主分类号 E06C7/18
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