Title:
スマートメータに用いられる封印取付具
Document Type and Number:
Japanese Patent JP6880608
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a seal fixture of a smart meter improving work efficiency when sealing work is performed.SOLUTION: A seal fixture 100, which is a component used for attaching a seal wire to a smart meter, comprises: a cover which is mounted on a smart meter body; and a male screw which is screwed through a first insertion hole of the cover into a female screw of the body with the cover being mounted on the body, to thereby fix the cover to the body. The seal fixture 100 further comprises: a bell-shaped keyhole 102 in which a large diameter hole 102A having a diameter larger than that of a head of the male screw of the body, and a small diameter hole 102B having a diameter smaller than that of the head of the male screw and larger than that of the male screw are continuously formed; a third insertion hole 103A through which the seal wire is inserted together with a second insertion hole of the head of the male screw; a flat plate 101 in which the bell-shaped keyhole and the third insertion hole are formed; and a regulation piece 104 regulating the movement of the flat plate in a state where the male screw is screwed into the female screw with the small diameter hole interposed therebetween.SELECTED DRAWING: Figure 3
Inventors:
Yoji Ogawa
Mitsuo Hinoda
Masakazu
Youichi Aso
Yoshio Katsuta
Kenzo Okamitsu
Keiji Fujii
Koriyama Hide
Kazuhiro Matsumoto
Mitsuo Hinoda
Masakazu
Youichi Aso
Yoshio Katsuta
Kenzo Okamitsu
Keiji Fujii
Koriyama Hide
Kazuhiro Matsumoto
Application Number:
JP2016173315A
Publication Date:
June 02, 2021
Filing Date:
September 06, 2016
Export Citation:
Assignee:
Chugoku Electric Power Co., Inc.
International Classes:
G01R11/24
Domestic Patent References:
| JP2014153080A | ||||
| JP2015215240A | ||||
| JP62087371U |
Foreign References:
| KR1020070112627A |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation