Title:
HEIGHT-ADJUSTABLE HOT POT HAVING DRIVING BASE
Document Type and Number:
WIPO Patent Application WO/2022/077486
Kind Code:
A1
Abstract:
A height-adjustable hot pot having a driving base, comprising a base (1) and a pot body (2). The base (1) is provided with a driving apparatus (7), a lifting apparatus (6) is provided in a chamber (31) of a pot body housing (3), the lifting apparatus (6) comprises an annular support (61) and a plurality of independently active jacking rods (62) penetrating out of the pot body housing (3), the annular support (61) comprises a ring frame (64), a plurality of inclined rail portions (65) are provided on the upper end surface of the ring frame (64), the upper surfaces of the inclined rail portions (65) are gradually rising inclined surfaces, and the lower ends of the jacking rods (62) relatively move along the inclined surfaces to implement height adjustment of the jacking rods (62) so as to jack up a pot basket (5), so that the structure is simple, and the transmission is stable; the annular support (61) is provided with driven teeth (63) exposed to the bottom surface of the pot body (2), the driving apparatus (7) comprises a motor (71) and a driving gear (72), the driving gear (72) is exposed to the top surface of the base (1) and is engaged with the driven teeth (63) so as to enable the motor (10) to drive the annular support (61), and a full circle of the driven teeth (63) enables the alignment between the driven teeth (63) and the driving gear (72), without adjusting the angle of the pot body (2); the pot body (2) can be normally used as a common electric hot pot when being separated from the base (1), and the arrangement of the driving apparatus (7) in the pot body (2) does not need to be considered, so that the structure is simpler, and the volume is smaller.
Inventors:
CAI YANQIANG (CN)
Application Number:
PCT/CN2020/121652
Publication Date:
April 21, 2022
Filing Date:
October 16, 2020
Export Citation:
Assignee:
GUANGDONG DEERMA TECH CO LTD (CN)
International Classes:
A47J36/24; A47J27/00; A47J36/34
Foreign References:
| CN109157109A | 2019-01-08 | |||
| CN205671923U | 2016-11-09 | |||
| CN112869533A | 2021-06-01 | |||
| CN112890568A | 2021-06-04 | |||
| CN212650706U | 2021-03-05 | |||
| CN209436908U | 2019-09-27 | |||
| CN209121882U | 2019-07-19 | |||
| CN209712591U | 2019-12-03 | |||
| US7255379B1 | 2007-08-14 |
Attorney, Agent or Firm:
CHINA FARFIR INTELLECTUAL PROPERTY (CN)
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