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:
May. 05, 2020
Filed:
Dec. 22, 2016
Seo Won Korea Co., Ltd., Gimhae-si, KR;
Juneyoung Lee, Gimhae-si, KR;
SEO WON KOREA CO., LTD., Gimhae-Si, KR;
Abstract
A door hinge includes a damper attached to a back side of the actuating member, a shaft mounted on the fixing member configured to be movable forward and backward while one end of the shaft is exposed in a direction to the fixing member and moved horizontally backward when contacting with the bumper of the actuating member according to closing of the door, a slide fixed on an upper side of the shaft and moves horizontally backward according to a movement of the shaft, an inclined plane portion provided an upper side of the slide, a platform configured to vertically move up and down on the inclined plane portion of the slide according to the horizontal movement of the slide, and a damper disposed at an upper portion of the platform configured to be pushed up to generate a resistance force to attenuate the closing speed of the door.