Wheeled carrying apparatus

US12291259B2 · kind B2 · utility

Assignee

• Wonderland Switzerland AG · CH

Inventors

• Zheng-Wen Guo · Tuen Mun, CN
• Er Xue Wang · Longbeilingcun, CN
• Shoufeng Hu · Longbeilingcun, CN
• Mingxing Sun · Daguantang, CN
• Cheng-Nan Chiang · Taichung, TW

Key dates

• Filing date: Apr 15, 2024
• Grant date: May 6, 2025
• Expiry date: Apr 15, 2044

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B62B2301/0463
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A wheeled carrying apparatus includes a handle frame rotatable relative to a standing frame between a first and a second position, a wheel mount pivotally connected with the standing frame, a wheel mount latch adapted to lock and unlock the wheel mount with respect to the standing frame, an actuating assembly coupling the wheel mount latch to the handle frame so that the wheel mount latch is movable to engage and disengage the wheel mount in response to a rotation of the handle frame, and a release mechanism including an operating part that is coupled to the actuating assembly via a cable assembly, the operating part being operable to cause the wheel mount latch to disengage from the wheel mount when the handle frame is in the first position.