초록 ▼

A wheeled luggage case includes a main body having a rectangular housing so as to define an interior and the housing includes a back panel which has a back portion connected to the back panel by a zipper. A base frame is located in the main body and has two corner members. A wheel unit is connected

A wheeled luggage case includes a main body having a rectangular housing so as to define an interior and the housing includes a back panel which has a back portion connected to the back panel by a zipper. A base frame is located in the main body and has two corner members. A wheel unit is connected to the base frame and has two wheels. A back plate is located in the main body and a lower edge of the back plate is connected between the corner members and the wheel unit. A handle unit is located between the back plate and the back portion of the housing, and includes two retractable tubes and a handle connected between the two retractable tubes. The handle extends through an opening defined in a top of the back panel.

대표청구항 ▼

What is claimed is: 1. A wheeled luggage case comprising: a main body having a rectangular housing so as to define an interior, the housing including two side panels, a top panel connected between the two side panels and a back panel connected to the two side panels and the top panel, the back pane

What is claimed is: 1. A wheeled luggage case comprising: a main body having a rectangular housing so as to define an interior, the housing including two side panels, a top panel connected between the two side panels and a back panel connected to the two side panels and the top panel, the back panel having a back portion which is connected to the back panel by a zipper, an opening defined in a top of the back panel, a back plate located in the main body and connected to the side panels and the top panel; a base frame located in the main body and having two posts and a transverse bar which is connected between two tops of the two posts, two corner members connected to two corners of an underside of the base frame; a wheel unit having an elongate frame and two wheel covers connected on two ends of the elongate frame, two wheels connected to the elongate frame and partially covered by the two wheel covers, the wheel unit connected to the base frame, the back plate located between the corner members and the wheel unit, and a handle unit having two parallel outer tubes and each outer tube having at least one inner tube retractably received therein, a handle connected between the two inner tubes, the two outer tubes connected to the base frame and the wheel unit, the handle extending through the opening of the back panel, the handle unit located between the back plate and the back portion of the housing. 2. The wheeled luggage case as claimed in claim 1, wherein two connection members are respectively connected to two top ends of the two posts of the base frame and each connection member has a slot, two ends of the transverse bar are inserted into the two respective slots of the two connection members, bolts extend through the connection members and the two ends of the transverse bars. 3. The wheeled luggage case as claimed in claim 1, wherein the two corner members are connected to the wheel unit by bolts. 4. The wheeled luggage case as claimed in claim 1, wherein the wheel unit includes two cup members connected to the elongate frame thereof and each cup member having a recess defined therein, a bridge member is connected to the transverse bar, the bridge member having two passages through which the two outer tubes of the handle unit extend, two distal ends of the two outer tubes are securely received in the two cup members. 5. The wheeled luggage case as claimed in claim 4, wherein the two outer tubes are connected to the two cup members by bolts.