Title:
フック棒の掛止具
Document Type and Number:
Japanese Patent JP6669486
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an engagement tool for a hook rod to prevent a hung hook rod from being easily released and dropped.SOLUTION: This invention relates to an engagement tool for a hook rod comprising a plate part 40 including a first surface part 400 and a second surface part 401; a first element 41 protruded at the first surface part 400 of the plate part 40 and having an engaged recess part to which a first portion 310 of a hook part 31 is engaged; a groove part G positioned at a lower part than that of the first element 41 and formed between a second element 42 protruded at the first surface part 400 of the plate part 40 and a third element 43 to receive the extremity end location of a rod-like part 31 of the hook rod 3 and a part 44 to be abutted that is positioned below the first element 41 and above the groove part G and protruded at the first surface part 400 of the plate part 40.SELECTED DRAWING: Figure 7
Inventors:
Hidezawa Izawa
Zhang
Zhang
Application Number:
JP2015250072A
Publication Date:
March 18, 2020
Filing Date:
December 22, 2015
Export Citation:
Assignee:
Sanwa Shutter Corporation
International Classes:
F16B45/00; E06B9/78
Domestic Patent References:
| JP2004190246A | ||||
| JP9310572A |
Attorney, Agent or Firm:
Shigeru Inaba