The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 2018
Filed:
Apr. 20, 2017
9. Solutions Technology Co., Limited, Hong Kong, CN;
BO Christensen, Nordborg, DK;
Bo Christensen, Nordborg, DK;
9. Solutions Technology Co., Ltd., Hong Kong, HK;
Other;
Abstract
A telescopic rod contains a first element, and a second element, and a locking mechanism. The first element is in the form of a hollow tube with an interior wall. The second element is arranged slidingly along a longitudinal axis within the first element. The locking mechanism is coupled with the second element to lock the relative position of the second element with regard to the first element. The locking mechanism includes a clamp washer to be moved between a locking position and an unlocked position it is located in an angular position axis. An angle of the clamp wash in the unlocked position with regard to the longitudinal is smaller than that in the locking position. An edge of the clamp washer meshes with the interior wall in the locking position, so that a frictional connection is formed between the edge and the interior wall.