Patent ID: 6371321
Filing Date: 2002-04-16
Classification: B65D

Abstract:
A case module for articles, comprisinga case chamber, being a rectilinear space confined by a front wall, a rear wall, a left wall, a right wall, and a bottom wall, the left wall at an outer surface thereof forming a U-shaped wall frame protruding outward with an open top and two upright parts, a slant cut being formed between said two upright parts and the left wall, the right wall corresponding to the left wall with an outer surface thereof forming a U-shaped wall recess dented inward, the wall recess providing a width thereof corresponding to a width of the wall frame and two upright parts thereof with an outward slant cut extending outward and corresponding to the slant cut of the wall frame; a front part, being integrally joined to an outer surface of the front wall, both lateral sides thereof providing a front post respectively, part of an upper end of the front plate being cut off to constitute an upward central engaging plate and a joint between the front post and the front plate having an outward slant cut; a rear part, extending backward from the rear wall with both outer sides thereof having a rear post respectively to extend vertically a section of rear beam, the rear beam at the bottom thereof having a section of upward rear stick, a slant cut being formed between an outer side of the rear stick and the rear beam, the rear beam at the top thereof having an inner beam groove, the rear wall on a wall surface thereof providing a support device extending upward and inclining outward; and an upper lid, a rear side thereof extending a central lid plate and denting inward a lid groove, and extending a lid projection at both lateral sides thereof respectively; whereby, the case module can be lifted in a state of opening by way of the lid projection being inserted between the beam groove and the case chamber and the support device being inserted into the lid cover; the case module can be in conjunction with another case module by way of the wall frame on the left wall of the case module inserting into the wall recess on the right wall of another case module to constitute a left and right connection; and the case module can be in conjunction with a further case module by way of the rear stick on the case module inserting into the front post of the further case module to constitute a front and rear connection.