Title:
DRAIN PLUG DEVICE
Document Type and Number:
Japanese Patent JP2023038509
Kind Code:
A
Abstract:
To provide a drain plug device that allows easier insertion of a support shaft mechanism into an inner periphery of a holding part through lower opening of the holding part, and can improve mounting stability of an attachment member to a mounting target part.SOLUTION: An attachment member 4 of a drain plug device comprises: a cylindrical holding part 41; a ring part 43 that is attached to a predetermined attachment target part while being arranged on the inner periphery of the attachment target part; and an arm part 42 that connects the holding part 41 and the ring part 43. The holding part 41 has a holding side slit 41s that opens at a lower end of the holding side slit and penetrates inside and outside. The ring part 43 has a plurality of ring-constituting parts 431, is in a state in which the plurality of ring-constituting parts 431 are separated from each other in a natural state, and is configured such that the plurality of ring-constituting parts 431 are annularly connected when attached to the attachment target part.SELECTED DRAWING: Figure 2
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Inventors:
OTA SHINICHI
KITAGAWA KOHEI
KITAGAWA KOHEI
Application Number:
JP2021145275A
Publication Date:
March 17, 2023
Filing Date:
September 07, 2021
Export Citation:
Assignee:
NIPPON ALPHA KK
International Classes:
A47K1/14; E03C1/22; E03C1/23
Attorney, Agent or Firm:
Kawaguchi Mitsuo
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