초록 ▼

The present invention relates to a multi-purpose traveling luggage which comprises a case body with an associated cover at front and a backboard in the back. When the luggage is positioned in an erect position, the outer comers at the bottom of the associated cover has two caster wheels and the lowe

The present invention relates to a multi-purpose traveling luggage which comprises a case body with an associated cover at front and a backboard in the back. When the luggage is positioned in an erect position, the outer comers at the bottom of the associated cover has two caster wheels and the lower portion of the backboard is connected to a pair of leg supports. The lower portions of the leg supports comprise a pair of leg wheels, and the upper portions of the leg supports are connected to the outer edges at the midportion of the backboard. There is a pair of drive rod members having their lower portions connected to the lower outer edges of the backboard and their upper portions connected to each other by a connecting rod member. The drive rod members are connected to the leg supports through the engagement of elongated scissor grooves on the leg supports and scissor pins on the drive rod members. Thereby when the drive rod members are in the open position, they form a scissor-like support frame with the leg supports. The drive rod members telescopically receive a pair of extension rods which are united by a handle bar for handling the support frame on the casters and the leg wheels. The two distal ends of the connecting rod member are encased in two casing tubes which can rotate on the connecting rod member pivotally. In the first embodiment, there is provided for a connecting board which is attached to the casing tubes and which can be flipped on top of the case body and be used as a cart for carrying goods. In the second embodiment, there is provided for an article carrying board which at one end is pivotally connected to the top of the backboard and the front end comprises a U-shaped hook. Such a U-shaped hook and be flipped over and locked in onto the connecting rod member so as to form a sturdy structure for carrying goods.

대표청구항 ▼

[ What is claimed is:] [1.]1. A multi-purpose traveling luggage comprising:a case body having a front portion and a back portion;an associated cover connecting to the front portion of the case body;a backboard connecting to the back portion of the case body; said backboard having an upper portion, a

[ What is claimed is:] [1.]1. A multi-purpose traveling luggage comprising:a case body having a front portion and a back portion;an associated cover connecting to the front portion of the case body;a backboard connecting to the back portion of the case body; said backboard having an upper portion, a midportion, and a lower portion;at least one pair of caster wheels provided at lower outer corners of the associate cover;a pair of leg supports having upper ends and lower ends; said upper ends of said leg supports being connected to the midportion of said backboard; each of said lower ends of said leg supports receiving a leg wheel; said leg supports having a pair of elongated scissor grooves;a pair of drive rod members having upper ends and lower ends; said lower ends of said drive rod members being connected to said lower portion of the backboard; said upper ends of said drive rod members receiving a pair of extension rods; said drive rod members having a pair of scissor pins which are slidably engaged in the pair of elongated scissor grooves of said leg supports, whereby when said drive rod members are pulled outwards from the backboard, said pair of scissor pins slides to an end of said pair of elongated scissor grooves to form a scissor-like support frame;a connecting rod member connecting said pair of drive rod members;a pair of casing tubes attached to said connecting rod member; anda connecting board attached to said pair of casing tubes, whereby when said scissor-like support frame is formed, said connecting board is rotated counterclockwise until connecting to the upper portion of said backboard.