Patent ID: 7850009

Claim:
A clean container having an elastic positioning structure, comprising: a base, having an upper surface with at least one support element, at least one lateral positioning element, and at least one back positioning element being disposed thereon; a cover, for covering the base firmly, and having a top plate with an upper surface and a lower surface; and a positioning part, disposed on the lower surface of the cover, and having a body, and a front end corresponding to the at least one back positioning element, and a back end opposite to the front end, wherein the front end has a first elastic arm and a second elastic arm extended laterally, end surfaces of the first elastic arm and the second elastic arm respectively facing downward and backward to form a pushing surface; the back end has a third elastic arm and a fourth elastic arm extended laterally, the third and fourth elastic arms each having a flange formed on a bottom thereof; and the back end of the positioning part is further formed with at least one snapping arm having at least one downward groove corresponding to the at least one back positioning element of the base, such that the at least one groove is snapped with the at least one back positioning element after the cover is snapped with the base.