Title:
HOT STICK FOR INDIRECT HOT-LINE WORK
Document Type and Number:
WIPO Patent Application WO/2022/124563
Kind Code:
A1
Abstract:
The present invention relates to a hot stick for indirect hot-line work. Provided is a hot stick comprising: an insulating stick having ㄱ-shaped guide holes formed on both sides; a hook member which is coupled to the front end of the insulating stick and includes a shaft portion, a C-shaped hook portion extending from the shaft portion, and a nut cap fastened to the second external thread portion; an upper cap coupled to the upper portion of the insulating stick; a support pipe that is inserted into the insulating stick and passes through and supports the shaft portion of the hook member; a compression spring interposed between the bottom surface of the upper cap and the support pipe and exerting an elastic force; a spring support plate for supporting the lower end of the compression spring; a slide cover member which is installed on the upper circumference of the insulating stick so as to be able to move vertically, and has long holes formed in opposition on the outer circumference and exposing or blocking an open section of the hook portion from the insulating stick according to the position; a bolt which passes through the long holes, the guide holes of the insulating stick, and a through-hole of the hook member from the outside of the slide cover member; and a nut fastened to the bolt.
Inventors:
KIM YOUNG CHUN (KR)
Application Number:
PCT/KR2021/014683
Publication Date:
June 16, 2022
Filing Date:
October 20, 2021
Export Citation:
Assignee:
KIM YOUNG CHUN (KR)
International Classes:
B25B7/12; H02G1/04; B25B33/00; H01B17/38
Foreign References:
| KR101912558B1 | 2018-10-29 | |||
| KR102028010B1 | 2019-10-04 | |||
| JP2019047561A | 2019-03-22 | |||
| KR20190025499A | 2019-03-11 | |||
| KR102295694B1 | 2021-08-27 |
Attorney, Agent or Firm:
HONG, Seo kyoung (KR)
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