Abstract: A dual-segment chopstick includes an upper segment, a lower segment and a coupling element. The upper segment, having a top and a bottom, is a hollow tube and includes a lid having a plurality of clamping portions extended toward an interior of the upper segment. The lower segment also has a top and a bottom. The coupling element is settled on the top of the lower segment and has a fastening set for engaging with the bottom of the upper segment so that the top of the lower segment can be coupled with the bottom of the upper segment by the fastening set to form the chopstick that can be easily assembled and disassembled. When the lower segment is received inside the upper segment, the clamping portions hold the bottom of the lower segment so as to contract the chopstick and reduce a volume thereof.

Abstract: A dual-segment chopstick that comprises an upper segment, a lower segment and a joint assembly wherein the lower segment includes one closed end and the upper segment has a lid deposited at one end, in which the lid further comprises a plurality of clamping members for clamping the lower segment, and the joint is fixedly fasten to the lower segment at one end and comprises a projecting fastening set for fastening the upper segment. Thereby, the chopstick can be assembled by combining the lower segment with the upper segment at the end distant from the lid by means of the fastening set, while it is also possible to reduce the physical dimension of the chopstick by inserting the closed end of the lower segment into the upper segment from the end distant from the lid to be engaged with the clamping members.