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:
Jun. 28, 2022
Filed:
Jan. 12, 2021
Moriroku Technology Company, Ltd., Tokyo, JP;
Kenji Fujita, Tokyo, JP;
MORIROKU TECHNOLOGY COMPANY LTD., Tokyo, JP;
Abstract
A protrusion is formed on a facing surface which is integral with a shaft of a hinge mechanism. The protrusion has a tip that is in contact with an end surface of the engagement portion when the first member and the second member swing relative to each other, so that displacement of the second member along the lengthwise direction of the shaft is restricted. A state immediately after the engagement portion is engaged with the shaft is referred to as an initial engagement state. In the initial engagement state, the protrusion is situated at a position beyond a center of the shaft when viewed in a direction of engaging the engagement portion with the shaft, and the end surface of the engagement portion is separated from the tip of the protrusion.