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:
Oct. 21, 2025
Filed:
Oct. 31, 2022
Man Wah Intelligent Technology (Hui Zhou) Co., Ltd., Guangdong, CN;
Fayun Qi, Guangdong, CN;
Zuochao Peng, Guangdong, CN;
Zeming Sun, Guangdong, CN;
Dinglue Chen, Guangdong, CN;
Zilong Li, Guangdong, CN;
Dazhuan Tang, Guangdong, CN;
MAN WAH INTELLIGENT TECHNOLOGY (HUI ZHOU) CO., LTD., Huizhou, CN;
Abstract
A switch includes a columnar body and a pressing structure, in which an internal of the columnar body is provided with a mounting chamber penetrating upwards and downwards, the columnar body is mounted in the mounting holes; an upper end of the columnar body extends outwardly to form an extension part, the extension part fits with the sofa body; the pressing structure includes a pressing part and a key cap, and the key cap covers above the extension part. The switch has the advantages of simple structure, flexible layout on the sofa, easy replacement and high reliability.