Title:
SAFETY HOOK
Document Type and Number:
Japanese Patent JP2015012914
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a safety hook in which the size of a hooking body part is not increased and a connection part between the hooked bodies with a strut can be easily passed while being hooked in the hooked bodies.SOLUTION: A safety hook 11 is provided with: a hooked hooking body part 13 where an opening part 23 with hooked bodies bridged on an upper end of a strut 19 passing therethrough becomes a lower part; a grip part 15 continuously arranged to an opening one end 25 of a hooking body part 13 sandwiching an opening part 23, inclined and suspended in the direction separated from the opening part 23 to the outside, and having a rope connection part 27 in a suspended end; and an opening and closing rod 17 configured such that a tip part 37 is engaged to an engagement part 35 with a base end 31 rotatably supported mainly on a pivot 29 in the vertical direction at the opening one end 25 and formed to an opening other end 33 of the hooking body part 13 sandwiching the opening part 23 by being position-regulated at a predetermined rotating position, and the separation in the vertical direction from the engagement part 35 is regulated and the opening part 23 is closed.
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Inventors:
YAMAKAWA KEITA
KATSUMATA KENICHI
SAITO YUKO
SATO HIDEKI
SAITO KEI
NAKAJIMA NORIYUKI
KASAHARA KOTA
YAMAZAKI MASAYUKI
KATSUMATA KENICHI
SAITO YUKO
SATO HIDEKI
SAITO KEI
NAKAJIMA NORIYUKI
KASAHARA KOTA
YAMAZAKI MASAYUKI
Application Number:
JP2013139918A
Publication Date:
January 22, 2015
Filing Date:
July 03, 2013
Export Citation:
Assignee:
EVER SHOUKAI CO LTD
HIGASHI NIPPON RYOKAKU TETSUDO
HIGASHI NIPPON RYOKAKU TETSUDO
International Classes:
A62B35/00; E04G21/32; F16B45/02
Domestic Patent References:
| JP2010046325A | 2010-03-04 | |||
| JP3135752U | 2007-09-27 | |||
| JPS5937421U | 1984-03-09 | |||
| JPS3931817Y1 | 1964-11-28 |
Attorney, Agent or Firm:
Norimitsu Nishimura
Noriyuki Suzuki
Noriyuki Suzuki