An ergonomic wheeled baggage case includes top and bottom sides, and front, rear, and left and right panels. A first distance between the front and rear panels is shorter than a second distance between the left and right panels. A set of front wheels and a set of rear wheels are attached respectivel
An ergonomic wheeled baggage case includes top and bottom sides, and front, rear, and left and right panels. A first distance between the front and rear panels is shorter than a second distance between the left and right panels. A set of front wheels and a set of rear wheels are attached respectively to front and rear ends of the bottom side, and have bottommost ends which are substantially coplanar on a plane. The bottom side is oblique to the plane so that the front end of the bottom side is higher than the rear end thereof, thereby shifting the center of gravity of the case body rearwardly. The front, rear, left and right panels are substantially perpendicular to the plane.
대표청구항▼
I claim: 1. An ergonomic wheeled baggage case comprising: a case body including a top side, a bottom side, and front, rear, left and right panels interconnecting said top and bottom sides, said bottom side having front and rear ends connected respectively to said front and rear panels, said front a
I claim: 1. An ergonomic wheeled baggage case comprising: a case body including a top side, a bottom side, and front, rear, left and right panels interconnecting said top and bottom sides, said bottom side having front and rear ends connected respectively to said front and rear panels, said front and rear panels being spaced apart from each other at a first distance, said left and right panels being spaced apart from each other at a second distance which is longer than said first distance; a set of front wheels and a set of rear wheels attached respectively to said front and rear ends of said bottom side, and having bottommost ends which are substantially coplanar on a plane; and a handle attached to said case body; wherein when said bottom side is at an acute angle to said plane, said front, rear, left and right panels are substantially perpendicular to said plane, and said top side is substantially parallel to said plane, said front end of said bottom side having a height from said plane higher than that of said rear end of said bottom side; wherein said front panel has a length less than the length of said rear panel. 2. An ergonomic wheeled baggage case comprising: a case body including a top side, a bottom side, and front, rear, left and right panels interconnecting said top and bottom sides, said bottom side having front and rear ends connected respectively to said front and rear panels, said front and rear panels being spaced apart from each other at a first distance, said left and right panels being spaced apart from each other at a second distance which is longer than said first distance; a set of front wheels and a set of rear wheels attached respectively to said front and rear ends of said bottom side, and having bottommost ends which are substantially coplanar on a plane; and a handle attached to said case body; wherein said bottom side is at an acute angle to said plane, said front, rear, left and right panels being substantially perpendicular to said plane, said top side being substantially parallel to said plane, said front end of said bottom side having a height from said plane higher than that of said rear end of said bottom side; wherein said case body further includes a receptacle attached to said bottom side, said receptacle including a bottom wall opposite to said bottom side and having a pair of first sides and a pair of second sides, two opposite pleated walls, each of which is connected between a respective one of said first sides and said bottom side, one of said second sides being connected directly to said bottom side, said bottom wall, said pleated walls and said bottom side defining an opening in the vicinity of the other one of said second sides, said receptacle further including a cover part having one end connected to said other one of said second sides for covering said opening; and wherein said ergonomic wheeled baggage case further comprises a first fastening member fixed to said front panel, and a second fastening member fixed to said cover part for engaging detachably said first fastening member.
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이 특허에 인용된 특허 (6)
Trevino Jose, All-weather protective cover for luggage items.
Waddell Charles E. (Bristol RI) Zionts Andrew (Providence RI) King William L. (Denver CO) Mongeau Roland E. (Cumberland RI) Crumrine David (Denver CO), Ergonomic upright wheeled luggage.
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