Title:
FOOD CONTAINER
Document Type and Number:
WIPO Patent Application WO/2023/134786
Kind Code:
A1
Abstract:
The present application relates to a food container, the food container comprising an outer sleeve and an inner box, wherein the inner box can be arranged in the outer sleeve, an opening is provided at the bottom of the outer sleeve, the bottom of the inner box serves as a heated area exposed from the opening in the bottom of the outer sleeve, and the inner box mainly comprises an inner box body for placing food during use and a sealing film which can temporarily seal an opening in the top of the inner box body during use and can be torn off, vent holes being disposed on the sealing film; the present application solves the situation of air leakage at the edges, makes the structure simpler and reduces costs, and avoids the hassle of cleaning a sealing ring, a sealing groove and the like; and, during heating or cooking, the vent path is controllable. In addition, using the sealing film method, an elastic spherical cavity is in contact with the sealing film, and other positions of an upper cover may not contact the sealing film or do not require large-scale contact with the sealing film, so that if food is put in the upper cover, there is no need to put a heat insulation layer in the upper cover, simplifying the structure and reducing the cost.
Inventors:
LI XUDAN (CN)
Application Number:
PCT/CN2023/081042
Publication Date:
July 20, 2023
Filing Date:
March 13, 2023
Export Citation:
Assignee:
LI XUDAN (CN)
International Classes:
B65D81/34; A47J36/24; B65D51/16
Foreign References:
| CN115571492A | 2023-01-06 | |||
| CN115593797A | 2023-01-13 | |||
| CN218840366U | 2023-04-11 | |||
| CN219077976U | 2023-05-26 | |||
| CN106308612A | 2017-01-11 | |||
| CN107019418A | 2017-08-08 | |||
| CN106377038A | 2017-02-08 | |||
| CN208054064U | 2018-11-06 | |||
| CN209009290U | 2019-06-21 | |||
| KR20110029486A | 2011-03-23 |
Attorney, Agent or Firm:
JEEKAI & PARTNERS (CN)
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