EXTENSION BOLT
申请公布号:JP2014234635(A)
申请号:JP20130116690
申请日期:2013.06.03
申请公布日期:2014.12.15
发明人:IKETANI KATSUYA;OTSUKA KIYOHIRO
分类号:E05C1/04;E06B11/06
主分类号:E05C1/04
摘要:PROBLEM TO BE SOLVED: To provide an extension bolt that stabilizes a state after locking even when a gap between itself and a floor surface is not constant and that can be easily assembled.SOLUTION: An extension bolt 5 houses a slider 13 that has a knob 14 supported in a vertically movable manner at a predetermined stroke via a guide 20 in recesses 9a, 9b and 10 provided on a back surface of a body 6. A magnet 19 is housed in the back surface of the slider 20, and an iron back plate 22 is fixed to the body 6 together with the guide 20 via a resin sheet 21.
Magnetischer Kern und Verfahren zur Herstellung desselben.
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