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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 9883750 B1

PDFFull Text
Date of Patent:
Feb. 06, 2018

Filed:

Oct. 14, 2015

Frame height adjusting mechanism and frame therewith

Applicant:

Ze-hua Yi, Guangdong, CN;

Inventor:

Ze-Hua Yi, Guangdong, CN;

Assignee:

Wonderland Switzerland AG, Steinhausen, CH;

Attorney:

Winston Hsu

Primary Examiner:

David E Sosnowski

Assistant Examiner:

Morgan J McClure

Int. Cl.
CPC ...
A47C 31/00 (2006.01); A47D 9/00 (2006.01); A61G 13/06 (2006.01); A61G 7/012 (2006.01); A61G 7/018 (2006.01); A61G 13/02 (2006.01); A47C 19/04 (2006.01);
U.S. Cl.
CPC ...
A47D 9/00 (2013.01); A47C 19/045 (2013.01); A61G 7/012 (2013.01); A61G 7/018 (2013.01); A61G 13/02 (2013.01); A61G 13/06 (2013.01);
Abstract

A frame height adjusting mechanism is adapted for a frame including an inner pipe and an outer pipe sheathing on the inner pipe. A fixing hole is formed on one of the inner pipe and the outer pipe. A plurality of positioning holes is formed on the other one of the inner pipe and the outer pipe. The frame height adjusting mechanism includes a driving member which is slidably disposed on the inner pipe or the outer pipe where the fixing hole is formed and includes at least one first inclined surface, and at least one engaging member which is slidably disposed on the driving member and passing through the fixing hole to insert into one of the plurality of positioning holes. The at least one first inclined surface pushes the at least one engaging member to disengage from the corresponded positioning hole when the driving member slides upwardly.

Find Patent Forward Citations

Yi, Ze-Hua. (2018). Frame height adjusting mechanism and frame therewith (U.S. Patent No. 9883750). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9883750

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

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