发明名称 DOWN PIPE FIXTURE
摘要 PROBLEM TO BE SOLVED: To provide a down pipe fixture capable of slidingly adjusting a sandwiching body and a wall fixing member mutually by simple operation, and capable of connecting/separating the sandwiching body to/from the wall fixing member without using connectors such as rivets.SOLUTION: A sandwiching body 10 consists of a grooved body provided with a set of sandwiching pieces 12, 12 with spring property, and recessed grooves 12b, 12b are formed in respective outer surfaces of the sandwiching pieces 12, 12. A wall fixing member 20 is provided with a set of claw pieces 24, 24 inserted into the recessed grooves 12b, 12b respectively in a state of hugging the sandwiching body 10 from the outer surface side of its groove bottom. When the set of sandwiching pieces 12, 12 are expanded by elastic action, the claw pieces 24, 24 are locked to the recessed grooves 12b, 12b respectively and the wall fixing member 20 is fixed to the sandwiching body 10. Meanwhile, when the set of sandwiching pieces 12, 12 return elastically, the locking is released and the wall fixing member 20 is made slidable in a state of hugging the sandwiching body 10.
申请公布号 JP2014163045(A) 申请公布日期 2014.09.08
申请号 JP20130032215 申请日期 2013.02.21
申请人 OTIS CO LTD 发明人 IWATA MITSUNORI
分类号 E04D13/08 主分类号 E04D13/08
代理机构 代理人
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