Title:
LIGHT BULB ATTACHMENT/DETACHMENT DEVICE
Document Type and Number:
Japanese Patent JP2023000551
Kind Code:
A
Abstract:
To provide a light bulb attachment/detachment device capable of adequately holding a light bulb so as not to cause slippage and accurately performing light bulb replacement work.SOLUTION: A light bulb attachment/detachment device includes a handle portion 10, a holding portion 20 provided at one end of the handle portion 10 and having a recessed shape into which a light bulb 2 can be fitted in a state of being in close contact, a stretchable membrane portion 30 that is arranged inside the holding portion 20 and that can form a closed space 24 between itself and the light bulb 2, a vent hole 31 provided in the membrane portion 30, and an operating unit 40 including a blocking portion 46 that passes through the inside of the handle portion 10 along the extending direction of the handle portion 10, and is inserted into the vent hole 31 so as to be able to move forward and backward with respect to the closed space 24 and close the vent hole 31.SELECTED DRAWING: Figure 2
Inventors:
OTSUKA HYUMA
SAKATA HIROTOSHI
SAKATA HIROTOSHI
Application Number:
JP2021101444A
Publication Date:
January 04, 2023
Filing Date:
June 18, 2021
Export Citation:
Assignee:
CHUGOKU ELECTRIC POWER CO INC
International Classes:
H01K3/32; F16B47/00
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Kazuyoshi
Hayashi Kazuyoshi
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