Patent ID: 11927390
Assignee: SHENZHEN REEKOOS HOUSEWARE CO., LTD.
Field: Handling (Mechanical engineering)
Classification: CPC F  B  A | IPC A  B  F

Claim 0:
1. A multipurpose portable vacuum insulation ice bucket, comprising:
a soft rubber lid (2) having a soft rubber lid edge (1), the soft rubber lid (2) defining an upper end and a lower end, wherein the upper end of the soft rubber lid (2) is provided with the soft rubber lid edge (1) to configured to fix a neck of a bottle, when the bottle is received in the multipurpose portable vacuum insulation ice bucket;
an inner lid (4) coupled to the lower end of the soft rubber lid (2), the inner lid (4) having an inner lid thread (5), the inner lid (4) having an outer surface, the outer surface defining an upper side and a lower side, wherein the lower side of the outer surface of the inner lid (4) is provided with the inner lid thread (5);
an outer lid (3) placed on the upper side of the outer surface of the inner lid (4);
an inner container (8) having
an inner container and outer container welding position (6) on the inner container provided at a top of the inner container,
an inner container thread (7) provided on an inner surface of an upper side of the inner container (8), wherein the inner lid (4) connected with the lower end of the soft rubber lid (2) is matched with the inner container thread (7) arranged on the inner surface of the upper side of the inner container (8),
inner container steps (9) arranged inside the inner container (8),
an inner container bottom (10) provided at a bottom of the inner container (8);

an outer container (12) arranged outside the inner container (8), the outer container (12) having
an inner container and outer container welding position (11) on the outer container provided on an upper side of the outer container (12),
outer container depressions (13) provided on an outer surface of the outer container (12),
an outer container and outer container bottom welding position (14) on the outer container provided at a lower side of the outer container (12),
wherein the inner container (8) and the outer container (12) are connected by welding at the inner container and outer container welding position (6) on the inner container and the inner container and outer container welding position (11) on the outer container; and

an outer container bottom (17) arranged below the outer container (12), the outer container bottom (17) having
an outer container and outer container bottom welding position (15) on the outer container bottom provided at an upper side of the outer container bottom (17), and
a vacuumizing position (16) of the outer container bottom provided at a center of the outer container bottom (17), wherein the outer container (12) and the outer container bottom (17) are connected by welding at the outer container and outer container bottom welding position (14) on the outer container and the outer container and outer container bottom welding position (15) on the outer container bottom, and

a bottom pad (18) provided below the outer container bottom (17),
wherein the multipurpose portable vacuum insulation ice bucket is formed after vacuumizing through the vacuumizing position (16) of the outer container bottom.