A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Pole with adjustable length
The present invention provides a length-adjustable pole in which a length adjustment pole is installed inside a main pole in a vertically extendable and shrinkable way, and a length adjustment member is installed inside the length adjustment pole at the same time so that a user can extend and shrink the length adjustment pole at a desired position with simple operation. The length-adjustable pole includes a main pole, a length adjustment pole, and a length adjustment member.
본 발명은 메인폴대의 내부에 길이조절폴대가 상하로 연장 및 단축 가능하게 설치됨과 동시에 길이조절폴대의 내부에 길이조절부재가 설치되어 사용자가 간단한 조작으로 길이조절폴대를 원하는 위치에 연장 및 단축할 수 있는 길이 조절이 가능한 폴대에 관한 것이다.
Pole with adjustable length
The present invention provides a length-adjustable pole in which a length adjustment pole is installed inside a main pole in a vertically extendable and shrinkable way, and a length adjustment member is installed inside the length adjustment pole at the same time so that a user can extend and shrink the length adjustment pole at a desired position with simple operation. The length-adjustable pole includes a main pole, a length adjustment pole, and a length adjustment member.
본 발명은 메인폴대의 내부에 길이조절폴대가 상하로 연장 및 단축 가능하게 설치됨과 동시에 길이조절폴대의 내부에 길이조절부재가 설치되어 사용자가 간단한 조작으로 길이조절폴대를 원하는 위치에 연장 및 단축할 수 있는 길이 조절이 가능한 폴대에 관한 것이다.
Pole with adjustable length
길이 조절이 가능한 폴대
RYU MYUNG HYUN (author) / LEE MIN KYOUNG (author)
2023-04-05
Patent
Electronic Resource
Korean
IPC:
E04H
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