A luggage includes a case, four wheels mounted on a bottom of the case, and a handle connected to the case. The case includes a case member and a lid. The case member is a single element having an opening at a front thereof to be an entrance of a chamber therein. The lid is pivoted on the case member to open and close the opening of the case member. The case member is provided with first reinforced ribs on a back side, and second reinforced ribs on a left side and a right side. The first reinforced ribs are perpendicular to the second reinforced ribs to enhance the strength of the case member.

A luggage includes a case, four wheels mounted on a bottom of the case, and a handle connected to the case. The case includes a case member and a lid. The case member is a single element having an opening at a front thereof to be an entrance of a chamber therein. The lid is pivoted on the case member to open and close the opening of the case member. The case member is provided with first reinforced ribs on a back side, and second reinforced ribs on a left side and a right side. The first reinforced ribs are perpendicular to the second reinforced ribs to enhance the strength of the case member.

A bag including a flexible bag body and having a structured closure including rigid ribs. The ribs are arranged in a spatial relationship to selectively stiffen and support the bag body in selected areas to define an overall shape of the bag, and to define at least one unsupported operative region of the flexible material that will be highly flexible due to the lack of overlying strengthening ribs, and act as the structured closure. The ribs may be spaced asymmetrically to define a preferred operative region for folding at an intended location. The bag body may define pockets or other internal organizer structure having an open top and the preferred operative region may be defined in vertical alignment with the open top of the organizer to provide easy access to the open top of the organizer. Bags may have any suitable shape and may include one or more structured closures.

A method for manufacturing a luggage formed by composite material includes the steps: A) using a vacuum molding method to make a thermoplastic sheet into a shell; B) placing the shell in an inner cavity mold area of a heating mold to correspond the outer surface of the shell to the inner wall surface of the inner cavity mold area; C) setting the outer surface of the thermosetting carbon fiber plastic layer on the inner surface of the shell ; D) setting the reinforcing layer on the inner surface of the thermosetting carbon fiber plastic layer at the location corresponding to the corner of the shell; and E) placing an airbag in the receiving area of the shell and inflating the airbag to support the inner surface of the thermosetting carbon fiber plastic layer and the reinforcing layer.

A method for manufacturing a luggage formed by composite material includes the steps: A) using a vacuum molding method to make a thermoplastic sheet into a shell; B) placing the shell in an inner cavity mold area of a heating mold to correspond the outer surface of the shell to the inner wall surface of the inner cavity mold area; C) setting the outer surface of the thermosetting carbon fiber plastic layer on the inner surface of the shell ; D) setting the reinforcing layer on the inner surface of the thermosetting carbon fiber plastic layer at the location corresponding to the corner of the shell; and E) placing an airbag in the receiving area of the shell and inflating the airbag to support the inner surface of the thermosetting carbon fiber plastic layer and the reinforcing layer.

A bag including a first panel having an outer edge and a second panel having an outer edge. The second panel is coupled to the first panel by a first coupling mechanism that is spaced away from the outer edges. The bag further includes a reinforcing member extending along and at least partially covering at least one of the outer edge of the first panel, the outer edge of the second panel, or the first coupling mechanism. The reinforcing member is coupled to at least one of the first panel, the second panel or the first coupling mechanism by a second coupling mechanism.

A bag including a first panel having an outer edge and a second panel having an outer edge. The second panel is coupled to the first panel by a first coupling mechanism that is spaced away from the outer edges. The bag further includes a reinforcing member extending along and at least partially covering at least one of the outer edge of the first panel, the outer edge of the second panel, or the first coupling mechanism. The reinforcing member is coupled to at least one of the first panel, the second panel or the first coupling mechanism by a second coupling mechanism.

Disclosed herein are systems and devices of electronic device protection. A device for protecting an electronic device can include an inner and outer protective member. The outer protective member being configured to at least partially envelop a first corner of the electronic device, the outer protective member having at least one through hole extending therethrough, the at least one through hole being substantially orthogonal to a primary inner surface of the outer protective member, the outer protective member further having a notch configured to receive a portion of the first corner, the at least one notch being proximate the primary inner surface.

An item of luggage including a body of the item of luggage with at least one first and one second portion of the item of luggage. The first and the second portion of the item of luggage are adapted to be pivoted relative to each other such that the body of the item of luggage can be opened or closed, at least one handle which is connected to the second portion of the item of luggage, at least one first and one second frame element, the first frame element is arranged at an edge of the first portion of the item of luggage and the second frame element is arranged at an edge of the second portion of the item of luggage, and at least the first frame element comprises a first recess.

An item of luggage including a body of the item of luggage with at least one first and one second portion of the item of luggage. The first and the second portion of the item of luggage are adapted to be pivoted relative to each other such that the body of the item of luggage can be opened or closed, at least one handle which is connected to the second portion of the item of luggage, at least one first and one second frame element, the first frame element is arranged at an edge of the first portion of the item of luggage and the second frame element is arranged at an edge of the second portion of the item of luggage, and at least the first frame element comprises a first recess.