US 2015/0175291 A1Published application

Carton

AssigneeAu Optronics Corporation

InventorsPei-Lun CHIEN, Li-Wei CHANG, Hsin-Le CHEN, Shih-Hsien YANG

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Abstract

A carton includes a top casing and a bottom casing. The top casing includes plural first sidewalls and plural first tongue parts connecting to the first sidewalls. The first tongue stripes parts are used for fixing on the inner surfaces of the adjacent first sidewalls. The bottom casing includes plural second sidewalls and plural second tongue parts connecting to the second sidewalls. The second tongue parts are used for fixing on inner surfaces of the adjacent second sidewalls. The bottom casing further includes plural reinforcing pieces respectively connected to one of the second sidewalls. The reinforcing pieces are disposed at the outside of the second sidewalls. When the top casing is coupled to the bottom casing, the reinforcing pieces are utilized for filling the gap between the top casing and the bottom casing caused by the first tongue parts.

Claims9

Dependent claims

A carton comprising:

a top casing comprising:
a top plate;
a plurality of first sidewalls respectively connected to a plurality of edges of the top casing;
and
a plurality of first tongue portions extended from a part of the first sidewalls for connecting the adjacent first sidewalls and being fixed to an inner surface of the adjacent first sidewalls;
and
a bottom casing comprising:
a bottom plate;
a plurality of second sidewalls respectively connected to a plurality of edges of the bottom casing;
a plurality of second tongue portions extended from a part of the second sidewalls for connecting the adjacent second sidewalls and being fixed to an inner surface of the adjacent second sidewalls;
and
a plurality of reinforcing pieces connected to a part of the second sidewalls, wherein the reinforcing pieces are arranged at an outside of the second sidewalls for filling a gap between the top casing and the bottom casing generated by the tongue portions when the top casing is coupled to the bottom casing.

9 more elements

Dependencies are inferred from the claim text.