Title:
ROTARY COVER STRUCTURE FOR HEATER
Document Type and Number:
WIPO Patent Application WO/2022/067998
Kind Code:
A1
Abstract:
Disclosed in the utility model is a rotary cover structure for a heater. The rotary cover structure comprises an upper cover and a rotary cover, wherein the upper cover is erected on a heater housing; the rotary cover is rotatably fixed below the middle of the upper cover and is close to the upper cover, and the rotary cover and the upper cover rotate coaxially; a first through hole is provided in the rotary cover, a second through hole with the same shape as the first through hole is provided in the upper cover, and the first through hole coincides with the second through hole; an edge of the rotary cover extends downwards in a circumferential direction to form a first protruding edge; a handle is fixed onto the first protruding edge and extends out of an edge of the upper cover, such that the rotary cover is driven to rotate by shifting the handle. The handle is arranged on the rotary cover, which is used for adjusting heat radiation, and the rotary cover is shifted by means of the handle, such that scalding can be effectively avoided.
Inventors:
LUO GUODING (CN)
HUANG HUA (CN)
CHEN HAO (CN)
HUANG HUA (CN)
CHEN HAO (CN)
Application Number:
PCT/CN2020/128674
Publication Date:
April 07, 2022
Filing Date:
November 13, 2020
Export Citation:
Assignee:
NINGBO APG APPLIANCE AND TECH CO LTD (CN)
International Classes:
F24D19/00; F24D13/00
Domestic Patent References:
| WO2002079698A1 | 2002-10-10 |
Foreign References:
| CN204629657U | 2015-09-09 | |||
| CN206504386U | 2017-09-19 | |||
| CN209371367U | 2019-09-10 | |||
| CN109869905A | 2019-06-11 |
Attorney, Agent or Firm:
NINGBO WITS IP SERVICES CO., LTD (CN)
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