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:
Mar. 19, 2024
Filed:
Oct. 05, 2021
Wistron Corp., New Taipei, TW;
WISTRON CORP., New Taipei, TW;
Abstract
A headband device is provided. The headband device includes a first knob, a first transmission mechanism, a vertical adjustment mechanism and a vertical headband. The first knob is rotated around a first axis. The first transmission mechanism is connected to the first knob, wherein the first transmission mechanism is rotated by the first knob around a second axis, wherein the first axis is perpendicular to the second axis. The vertical adjustment mechanism is adapted to be connected to the first transmission mechanism, wherein the vertical adjustment mechanism is rotated by the first transmission mechanism and is rotated around the second axis. The vertical headband is connected to the vertical adjustment mechanism, wherein the vertical headband is moved by the vertical adjustment mechanism and the tightness of the vertical headband is adjustable.