Automatic cooking machine having a blender

Patent metadata

Field	Value
Publication number	US-12035841-B2
Application number	US-202117506191-A
Country	US
Kind code	B2
Filing date	Oct 20, 2021
Priority date	Aug 31, 2018
Publication date	Jul 16, 2024
Grant date	Jul 16, 2024

Abstract

An automatic cooking machine includes: an upper portion provided with a connection port thereon; a control interface arranged to operably generate control commands based on a user's manipulations to control operation of the automatic cooking machine; a base; a heater arranged on the base; a supporting portion coupled between the upper portion and the base, and arranged to support the upper portion; a hopper for receiving materials and having a hollow feeding tube, wherein the feeding tube is detachably inserted into the connection port; a cooking pot capable of being heated on the heater; and a strainer capable of being placed in the cooking pot and receiving materials. The automatic cooking machine further comprises: a blender, comprising: two cantilever arms, multiple blending arms, a ring-shaped flange, and a positioning pillar.

First claim

What is claimed is:

1. An automatic cooking machine ( 100 ), comprising:
an upper portion ( 110 ), having a connection port ( 314 ) thereon;
a control interface ( 112 ), arranged to operably generate controlling commands according to manipulations of a user to control operations of the automatic cooking machine ( 100 );
a base ( 120 );
a heater ( 122 ), arranged on the base ( 120 );
a supporting portion ( 130 ), coupled between the upper portion ( 110 ) and the base ( 120 ), and arranged to support the upper portion ( 110 );
a hopper ( 140 ), arranged to operably receive ingredients, and having a hollow feeding tube ( 242 ), wherein the feeding tube ( 242 ) is detachably inserted into the connection port ( 314 ), and a terminal end of the feeding tube ( 242 ) has an opening ( 244 );
a cooking pot ( 150 ), arranged to be capable of being heated on the heater ( 122 ); and
a strainer ( 160 ), arranged to be capable of being placed in the cooking pot ( 150 ) to receive ingredients, wherein the strainer ( 160 ) is provided with one or more holders ( 962 ), a bottom and sidewalls of the strainer ( 160 ) are provided with multiple filter pores ( 964 ), and when the strainer ( 160 ) is placed in the cooking pot ( 150 ), the one or more holders ( 962 ) are exposed outside the cooking pot ( 150 );
wherein a holding base ( 1066 ) is further arranged at a center position of the bottom of the strainer ( 160 ), and the holding base ( 1066 ) has a notch positioned thereon, while the automatic cooking machine ( 100 ) further comprises:
a second motor ( 1210 ), arranged to operably drive a second rotating shaft ( 812 ) to rotate;
a driving element ( 810 ), coupled with the second rotating shaft ( 812 ), wherein the driving element ( 810 ) comprises:
two bended driving arms ( 814 ), respectively arranged at two opposite sides of the driving element ( 810 ), wherein free ends of the two driving arms ( 814 ) substantially extend downwards; and

a blender ( 820 ), comprising:
two cantilever arms ( 822 ), respectively arranged at two opposite sides of a top portion of the blender ( 820 );
multiple blending arms ( 824 ), respectively extending outwards from a main body of the blender ( 820 );
a ring-shaped flange ( 923 ), positioned near a bottom portion of the blender ( 820 ) and extending outwards from the blender ( 820 ); and
a positioning pillar ( 925 ), positioned beneath the ring-shaped flange ( 923 ), and arranged to be operably inserted into the notch on the holding base ( 1066 );

wherein when the second motor ( 1210 ) drives the second rotating shaft ( 812 ) to rotate the driving element ( 810 ), the two driving arms ( 814 ) respectively touch and push the two cantilever arms ( 822 ) of the blender ( 820 ) to drive the blender ( 820 ) to rotate clockwise or counterclockwise.

2. The automatic cooking machine ( 100 ) of claim 1 , further comprising:
a first motor ( 510 ), arranged to operably drive a first rotating shaft ( 411 ) to rotate;
a moving arm ( 410 ), coupled with the first rotating shaft ( 411 ), wherein the moving arm ( 410 ) comprises:
a first magnetic element ( 413 ), arranged on one of surfaces of the moving arm ( 410 );
a first limiting element ( 415 ), extending outwards from one of the surfaces of the moving arm ( 410 ); and
a free end ( 417 ); and

a blocking element ( 420 ), comprising:
a blocking plate ( 421 ), arranged to operably block the opening ( 244 ) of the feeding tube ( 242 );
a tail portion ( 423 );
a connecting portion ( 425 ), positioned between the blocking plate ( 421 ) and the tail portion ( 423 );
a second magnetic element ( 427 ), arranged on one of surfaces of the connecting portion ( 425 ); and
a second limiting element ( 429 ), extending outwards from one of the surfaces of the connecting portion ( 425 ) or extending outwards from one of surfaces of the blocking plate ( 421 );

wherein when the blocking element ( 420 ) approaches the moving arm ( 410 ), the first magnetic element ( 413 ) and the second magnetic element ( 427 ) are attracted to each other, causing the blocking element ( 420 ) to detachably attach on the moving arm ( 410 ).

3. The automatic cooking machine ( 100 ) of claim 2 , wherein the moving arm ( 410 ) further comprises a first notch ( 519 ) positioned on the free end ( 417 ), while the blocking element ( 420 ) further comprises a second notch ( 629 ) positioned on the tail portion ( 423 );
wherein the first limiting element ( 415 ) is utilized to block the second notch ( 629 ), while the second limiting element ( 429 ) is utilized to block the first notch ( 519 ).

4. The automatic cooking machine ( 100 ) of claim 2 , wherein the first magnetic element ( 413 ) is arranged on a bottom surface of the moving arm ( 410 ), and the first limiting element ( 415 ) is arranged on an upper surface of the moving arm ( 410 ).

5. The automatic cooking machine ( 100 ) of claim 4 , wherein the second magnetic element ( 427 ) and the second limiting element ( 429 ) are both arranged on a bottom surface of the blocking element ( 420 ).

6. The automatic cooking machine ( 100 ) of claim 4 , wherein the second magnetic element ( 427 ) is arranged on an upper surface of the blocking element ( 420 ), while the second limiting element ( 429 ) is arranged on a bottom surface of the blocking element ( 420 ).

7. The automatic cooking machine ( 100 ) of claim 4 , wherein the free end ( 417 ) of the moving arm ( 410 ) bends downwards, so that an included angle ( 710 ) between 120-165 degrees is formed between the free end ( 417 ) and a main body of the moving arm ( 410 ).

8. The automatic cooking machine ( 100 ) of claim 2 , wherein the connection port ( 314 ) penetrates the upper portion ( 110 ).

9. The automatic cooking machine ( 100 ) of claim 2 , further comprising:
a pivot ( 132 ), arranged on the supporting portion ( 130 ) and connected with the upper portion ( 110 );
wherein the upper portion ( 110 ) is pivoted with the supporting portion ( 130 ) through the pivot ( 132 ), so that an end of the upper portion ( 110 ) is enabled to be lifted upwards.

10. The automatic cooking machine ( 100 ) of claim 2 , further comprising:
a water inlet port ( 190 , 290 ), arranged to operably input cold water or hot water;
a liquid channel ( 1222 , 1262 , 1226 , 1228 ; 1224 , 1264 , 1226 , 1228 ), coupled with the water inlet port ( 190 , 290 ), and arranged to operably transmit the cold water or the hot water inputted from the water inlet port ( 190 , 290 ); and
a water outlet connector ( 1250 ), coupled with the liquid channel ( 1222 , 1262 , 1226 , 1228 ; 1224 , 1264 , 1226 , 1228 ), and arranged to operably output cold water or hot water into the strainer ( 160 ).

11. The automatic cooking machine ( 100 ) of claim 10 , further comprising:
a pot lid ( 170 ), comprising a material inlet port ( 172 ) and a water delivery hole ( 174 );
wherein when the pot lid ( 170 ) covers the cooking pot ( 150 ), the material inlet port ( 172 ) is aligned with the opening ( 244 ) of the feeding tube ( 242 ), and the water delivery hole ( 174 ) is aligned with the water outlet connector ( 1250 ).

12. The automatic cooking machine ( 100 ) of claim 10 , further comprising:
an inlet valve ( 1262 , 1264 ), arranged on the liquid channel ( 1222 , 1262 , 1226 , 1228 ; 1224 , 1264 , 1226 , 1228 ), and arranged to operably control timing of outputting cold water or hot water from the water outlet connector ( 1250 ).

13. The automatic cooking machine ( 100 ) of claim 12 , wherein a hole ( 952 ) is arranged near a bottom portion of a sidewall of the cooking pot ( 150 ), and the automatic cooking

Assignees

• Botrista Inc

Inventors

• Kuo Wu-Chou
• Hsu Hao-Che
• Lee Yu-Min

Classifications

• B65D88/28

  Construction or shape of discharge section · CPC title

• A47J47/01

  with dispensing devices · CPC title

• A47J44/02

  with provisions for drive either from top or from bottom, e.g. for separately-driven bowl · CPC title

• A47J27/14 Primary

  Cooking-vessels for use in hotels, restaurants, or canteens · CPC title

• A47J27/002

  Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels · CPC title