logo

For the Inventor, By the Inventor

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.:

US 11903520 B1

PDFFull Text
Date of Patent:
Feb. 20, 2024

Filed:

Sep. 25, 2018

Damping device, cooker, and device having damping structure

Applicants:

Gree Electric Appliances (Wuhan) Co., Ltd, Wuhan, CN;

Gree Electric Appliances, Inc. of Zhuhai, Zhuhai, CN;

Inventors:

Shuangquan Zuo, Zhuhai, CN;

Qun Chen, Zhuhai, CN;

Kanggui Lin, Zhuhai, CN;

Biao Xiao, Zhuhai, CN;

Zhichen Sun, Zhuhai, CN;

Assignees:

GREE ELECTRIC APPLIANCES (WUHAN) CO., LTD, Wuhan, CN;

GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI, Zhuhai, CN;

Attorney:
Primary Examiner:

Nicholas J Lane

Int. Cl.
CPC ...
E05D 11/08 (2006.01); A47J 36/12 (2006.01); A47J 36/10 (2006.01); A47J 27/08 (2006.01); F16F 1/38 (2006.01); A47J 27/00 (2006.01); A47J 27/09 (2006.01);
U.S. Cl.
CPC ...
A47J 36/12 (2013.01); A47J 27/08 (2013.01); A47J 36/10 (2013.01); F16F 1/38 (2013.01); A47J 27/002 (2013.01); A47J 27/004 (2013.01); A47J 27/0802 (2013.01); A47J 27/09 (2013.01);
Abstract

The present invention discloses a damping device, a cooker and a device having a damping structure, wherein the damping device is arranged between a main body and a cover body, comprising a rotary member fixed on the cover body; a fixed member fixed on the main body, the fixed member being a hollow body having openings at two ends, the rotary member being nested in the hollow body, one of the rotary member and an inner side wall of the hollow body being provided with a friction member, the other one being provided with an elastic piece; during the process of opening the cover body, the elastic piece is slidably fitted with the friction member and generates varying frictional resistance during sliding.

Find Patent Forward Citations

Zuo, Shuangquan. (2024). Damping device, cooker, and device having damping structure (U.S. Patent No. 11903520). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11903520

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…