A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Length-adjustable rod
The present invention relates to a length-adjustable lever in which a length adjustment lever is provided inside a main lever so as to be capable of extending and shortening in the vertical direction, and a length adjustment member is provided inside the length adjustment lever, whereby a user can extend and shorten the length adjustment lever to a desired position through a simple operation.
本发明涉及一种长度可调杆，其在主杆的内部以能够沿着上下方向延伸及缩短的方式设置有长度调节杆，并且，在长度调节杆的内部设置有长度调节部件，由此，用户通过简单的操作，即可将将长度调节杆延伸及缩短至所需的位置。
Length-adjustable rod
The present invention relates to a length-adjustable lever in which a length adjustment lever is provided inside a main lever so as to be capable of extending and shortening in the vertical direction, and a length adjustment member is provided inside the length adjustment lever, whereby a user can extend and shorten the length adjustment lever to a desired position through a simple operation.
本发明涉及一种长度可调杆，其在主杆的内部以能够沿着上下方向延伸及缩短的方式设置有长度调节杆，并且，在长度调节杆的内部设置有长度调节部件，由此，用户通过简单的操作，即可将将长度调节杆延伸及缩短至所需的位置。
Length-adjustable rod
长度可调杆
LEE MIN-KYUNG (author) / RYOU MYUNG-HYUN (author)
2023-09-29
Patent
Electronic Resource
Chinese
IPC:
E04H
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