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. 10, 2026
Filed:
Mar. 28, 2022
Tengqing Wu, Guangdong, CN;
[object Object];
Abstract
The present application discloses a damping hinge and a damping assembly, the damping hinge comprises: a cup body member, an arm body member, a rotating arm member for connecting the cup body member and the arm body member, and a damping assembly located in a cup body cup body cavity, wherein the damping assembly comprises: a damper, located in the cup body cup body cavity, a side ear body being provided at one side of the damping member; an oil cylinder sleeve seat, fixed in the cup body cavity, comprising a movement cavity for the damper to move and a track for the side ear body to move; a switch toggle member, movably connected to a sleeve seat platform of the oil cylinder sleeve seat, the switch toggle member comprising a toggle column extending into the sleeve seat platform, wherein under the action of external force, the switch toggle member is toggled from a first position to a second position. The present application solves the problem of a door closing being abnormally slow or unable to close due to the weight of the door being too large or the service life being too long; the service life of the damping hinge is improved.