发明名称 Tilted Push-Pull Wheeled Luggage with a Removable Front Swingable Wheel with an Elongated Neck for the Removable Front Swingable Wheel
摘要 A wheeled luggage is configured to be pushed or pulled using a handle attached to the wheeled luggage. The wheeled luggage has a main luggage body with a plurality of fixed wheels and one or more swingable wheels in front of the plurality of fixed wheels. In one or more embodiments of the invention, one or more swingable wheels in front of the plurality of fixed wheels are easily removable and re-attachable by a user. Furthermore, each swingable wheel has an elongated neck attached or attachable on-demand to a lower front portion of the main luggage body, which creates a higher ground clearance (i.e. backward tilt) in the lower front portion of the wheeled luggage relative to a lower rear portion of the wheeled luggage. This backward tilt enables a user to push the wheeled luggage ergonomically by applying a "pushing" force to the handle.
申请公布号 US2009218187(A1) 申请公布日期 2009.09.03
申请号 US20090467979 申请日期 2009.05.18
申请人 CHUNG KYONG-SOO;CHUNG HYO-SOON;CHO SAMUEL SEUNGMIN 发明人 CHUNG KYONG-SOO;CHUNG HYO-SOON;CHO SAMUEL SEUNGMIN
分类号 A45C5/14 主分类号 A45C5/14
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