US 12,245,724 B2
Vacuum blender
Joung Geun Ahn, Ansan-si (KR); Byung Hyun An, Ansan-si (KR); Se Hee An, Ansan-si (KR); and Kyung Soon Kim, Ansan-si (KR)
Assigned to Joung Geun Ahn, Ansan-si (KR)
Appl. No. 17/601,527
Filed by Joung Geun Ahn, Ansan-si (KR)
PCT Filed Apr. 3, 2020, PCT No. PCT/KR2020/004552
§ 371(c)(1), (2) Date Oct. 5, 2021,
PCT Pub. No. WO2020/204648, PCT Pub. Date Oct. 8, 2020.
Claims priority of application No. 10-2019-0040151 (KR), filed on Apr. 5, 2019; and application No. 10-2020-0009265 (KR), filed on Jan. 23, 2020.
Prior Publication US 2022/0175192 A1, Jun. 9, 2022
Int. Cl. A47J 43/00 (2006.01); A47J 43/046 (2006.01); A47J 43/07 (2006.01)
CPC A47J 43/046 (2013.01) [A47J 43/0716 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A vacuum blender comprising:
a body, in which a motor and a vacuum pump are mounted in an interior thereof;
a mixer container coupled to an upper portion of the body and configured to accommodate foods in an interior thereof;
a first air passage part, one end of which is communicated with the interior of the mixer container;
a second air passage part, one end of which is communicated with the vacuum pump; and
a container connector, one end of which is connected to an opposite end of the second air passage part,
wherein an opposite end of the container connector is selectively coupled to and communicated with a vacuum container or communicated with an opposite end of the first air passage part; and
wherein the vacuum blender further comprises:
an intermediate chamber formed in the body; and
a sealing member configured to open and close an interior of the intermediate chamber to and from an outside,
wherein the interior of the intermediate chamber is interrupted from the outside and an opposite end of the container connector disposed in the interior of the intermediate chamber is communicated with an opposite end of the first air passage part in a state, in which the sealing member closes the interior of the intermediate chamber.