Title:
OPERATING AID
Document Type and Number:
Japanese Patent JP2023077111
Kind Code:
A
Abstract:
To provide an operating aid that facilitates opening/closing of a blind even for an operator with an impaired hand who cannot easily grip an operating cord.SOLUTION: An operating aid 10, which can be attached to an operating cord that can open/close a roll screen Sr and is configured to assist an operation of the operating cord, includes a gripping portion 11, an insertion portion 12, and an engagement portion 12d. The gripping portion 11 can be gripped with a finger F. The insertion portion 12 allows an operating cord to insert therein. The engagement portion 12d can engage with a part of the operating cord. The operating aid 10 can switch between an engaged state in which the part of the operating cord inserted into the insertion portion 12 is engaged with the fastening portion 12d and an unengaged state in which the part of the operation cord is out of engagement with the engagement portion 12d, depending on a tilting operation via the gripping portion 11.SELECTED DRAWING: Figure 6
Inventors:
ITO TAIJI
Application Number:
JP2021190266A
Publication Date:
June 05, 2023
Filing Date:
November 24, 2021
Export Citation:
Assignee:
NICHIBEI KK
International Classes:
E06B9/42; A47H11/02; E06B9/322; E06B9/78
Attorney, Agent or Firm:
Ryuta Kato
Tetsuo Shiba
Tetsuo Shiba