(57) Abstract Objective Way the thing is easy to throw into the large-sized sack, the drum standTo be the drum sack to which the opening of the chi and the sack is aperture largely, furthermore carryingIn order and to be convenient to storage, two to split the sack on drum section cartridge head, eachIt made the specification which can fold up the Various flatly. Because of this, unused timeBeing conveyance convenient, and you do not take the place even in enclosing in the unused timeThe large-sized haversack sack of the collapsible is offered. Constitution It consists of two parts of the drum section and cartridge head. Namely,To insert cartridge head into the bottom of the drum section, next among these inserting the waddingru. Inserting the wadding, the bottom bottom per seat himo (d) withReceiving it does not fall off. In the drum section flat it is used for the convex ruleSpring steel several pasting, cartridge head air of polypropylene resinBecause it is made with the structural panel, each bending to be effective, foldingThe straw raincoat it reaches the small size which is effective, it features above.
展开▼
