A storage container with insulation effect, said container (100) having a storage space (10):
- the storage space (10) includes a supporting frame (1) with a positioning space (20) formed therein and a insulation device (2) provided inside the positioning space (20);
- said supporting frame (1) comprising a plurality of longitudinal poles (11), transverse poles (12), vertical poles (13) and branch joints (14) for forming the positioning space (20), the transverse poles (12) perpendicularly arranged between one ends of both the longitudinal poles (11), the vertical poles (13) arranged perpendicularly to the longitudinal poles (11) and the transverse poles (12), the branch joints (14) disposed at each corner of the supporting frame (1) and respectively connected with the longitudinal poles (11), the transverse poles (12), and the vertical poles (13);
- said insulation device (2) comprising at least one sheet-shaped bag (21) and a positioning unit (22) arranged on the sheet-shaped bag (21), the sheet-shaped bag (21) configured to hold liquid, the positioning unit (22) configured to fix the sheet-shaped bag (21) on a corresponding side face (201) of the positioning space (20) to avoid movement;
- the sheet-shaped bag (21) having a flow passage (211) disposed therein for holding the liquid, and the flow passage (211) having a one-way valve (23) arranged at one end thereof, which can be used with an injection device (200) for control of a liquid input;
- said positioning unit (22) comprising a plurality of waterproof bags (5) to hold the sheet-shaped bag (21), and fix the sheet-shaped bag (21) on a corresponding side face (201) of the positioning space (20) to avoid movement and to provide a waterproof function, the waterproof bags (5) having an opening (51) disposed in one side end thereof, and the opening having a covering plate (52) and a fastener (D) arranged between one side of the opening (51) and a corresponding side of the covering plate (52), the fastener (D) wrapping the longitudinal pole (11) and/or the transverse pole (12) to hang and fix the sheet-shaped bag (21);
- wherein the one-way valve (23) comprises a positioning plate (231) arranged inside one end of the flow passage (211);
- a water inlet (232) arranged inside the positioning plate (231) and having internal threads disposed on an inner wall thereof;
- a convex ring portion (233) arranged at a bottom surface of the positioning plate (231), corresponding to the water inlet (232), and communicated with the water inlet (232);
- an anti-leakage ring (234) arranged at a bottom end of the convex ring portion (233);
- a valve plate (235) pivotally arranged on the bottom surface of the positioning plate (231) for sealing the convex ring portion (233) to control water inlet;
- and
- at least one torsion spring (236) arranged at a pivot of the valve plate (235) to force the valve plate (235) to tightly seal the convex ring portion (233);
- wherein the valve plate (235) includes a valve cover gasket (2351) disposed in one side thereof for sealing the convex ring, portion (233), and a pivot portion (2352) disposed in other side thereof and configured for holding the torsion spring (236), moreover, the positioning plate (231) including a pivot positioning seat (2311) corresponding to the pivot portion (2352) for pivot connection;
- wherein the one-way valve (23) further includes a rubber cap (25) to seal the water inlet (232).