Cooking appliance capable of limiting cover opening, and control method for same

A technology for cooking utensils and lid-opening devices, which is applied in the directions of cooking utensils lids, cooking utensils, household appliances, etc., can solve problems such as poor user experience, potential safety hazards, and users need to clean up, and achieve a good experience.

Active Publication Date: 2017-12-15
JOYOUNG CO LTD
View PDF11 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing cooking utensils, such as pressure cooker or rice cooker, etc., include a pot body, a pot cover and an inner container. The inner container is placed in the pot body, and the pot cover is hinged on the pot body. There is an opening button on the cover or the pot body, and the rice washing device and the rice storage bin are arranged on the said pot cover, and the rice washing device is used for cleaning rice. When the cover button is opened, the pot cover is opened. At this time, the water in the rice washing bin may flow to other areas of the pot cover through the pipeline or outlet, such as the area with electrical components, causing damage to the electrical components and causing safety hazards.
During the rice washing process, the user accidentally presses the lid opening button, and the lid is opened. At this time, the rice being loaded may spill on the area other than the inner tank or on the table, causing the user to clean up, and the user’s bad experience
[0003] In addition, in other cooking utensils, the pot cover is provided with a feeding device for storing raw materials. When the feeding device discharges the raw materials into the inner tank, the user accidentally presses the button to open the cover, and the pot cover is opened. The raw materials may be spilled on the area other than the liner or on the table, causing the user to clean up, and the user experience is not good

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cooking appliance capable of limiting cover opening, and control method for same
  • Cooking appliance capable of limiting cover opening, and control method for same
  • Cooking appliance capable of limiting cover opening, and control method for same

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0032] The present invention provides a cooking utensil with restricted opening, please refer to Figure 1-Figure 6 , the cooking utensil includes a pot body 100, an inner container 300 and a pot cover 200, the inner container 300 is placed in the pot body 100, a heating device is arranged under the inner container 300, and the pot cover 200 can be opened and closed is hinged on the pot body 100 , specifically the pot lid 200 is hinged on the pot body 100 through a hinge shaft 211 . A torsion spring 212 is sleeved on the hinge shaft 211 , one end of the torsion spring 212 is installed on the pot cover 200 , and the other end of the torsion spring 212 is installed on the pot body 100 . In this embodiment, the pot cover 200 is provided with a rice washing device 400 and a rice storage bin, rice is stored in the rice storage bin, and the rice in the rice storage bin can be transported to the rice washing device 400 through pipelines , the rice washing device 400 can wash rice, a...

no. 2 example

[0050] This embodiment is similar to the first embodiment, and the main difference between this embodiment and the first embodiment is the way of opening the cover.

[0051] In this embodiment, the cooking utensil includes a pot body, an inner container and a pot cover, the inner container is placed in the pot body, and the pot cover is hinged on the pot body in an openable and closable manner. Specifically, the pot The lid is hinged on the pot body through a hinge shaft. The cooking utensil also includes a motor and a gear, through which the opening and closing of the cover are controlled. Specifically, how to realize the opening and closing of the cover through the motor and the gear has been explained in previous patents by the patentee of the present invention, and will not be repeated here. To repeat, the pot cover is provided with a rice washing device and a rice storage bin, rice is stored in the rice storage bin, and the rice in the rice storage bin can be transported ...

no. 3 example

[0054] This embodiment is similar to the first embodiment, and the main difference between this embodiment and the first embodiment is that a feeding device is provided, and a rice cleaning device is not provided.

[0055] In this embodiment, the cooking utensil includes a pot body, an inner container and a pot cover, the inner container is placed in the pot body, a heating device is provided below the inner container, and the pot cover can be opened and closed by hinged On the pot body, specifically, the pot cover is hinged on the pot body through a hinge shaft. A torsion spring is sheathed on the hinged shaft, one end of the torsion spring is installed on the pot cover, and the other end of the torsion spring is installed on the pot body. In this embodiment, the pot cover is provided with a feeding device, and raw materials are stored in the feeding device, and the bottom cover of the feeding device can be opened to discharge the raw materials in the feeding device into the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a cooking appliance capable of limiting cover opening, and a control method for the same. The cooking appliance comprises a pot body, a liner and a pot cover, the liner is placed in the pot body; the pot cover is hinged on the pot body in an openable manner; a rice washing device or a material unloading device used to store raw material is disposed on the pot cover; the cooking appliance also comprises a cover-opening-limiting device; opening of the pot cover is limited by the cover-opening-liming device when the rice washing device stays at a working stage or when the material unloading device stays at a stage when the raw materials are discharged to the liner; and the working stage of the rice washing device or the stage when the material unloading device discharges the raw materials to the liner exists before a cooking stage of the cooking appliance. In this way, even if a user triggers a cover opening operation by mistake, the pot cover is not opened due to existence of the cover-opening-limiting device; damage of electric control components or safety problems does/do not take place; and the user's experience is good.

Description

technical field [0001] The invention relates to a cooking utensil with lid opening restricted and a control method thereof. Background technique [0002] Existing cooking utensils, such as pressure cooker or rice cooker, etc., include a pot body, a pot cover and an inner container. The inner container is placed in the pot body, and the pot cover is hinged on the pot body. There is an opening button on the cover or the pot body, and the rice washing device and the rice storage bin are arranged on the said pot cover, and the rice washing device is used for cleaning rice. Press the lid button and the lid is opened. At this time, the water in the rice washing bin may flow to other areas of the lid through the pipeline or outlet, such as the area with electrical components, causing damage to the electrical components and causing a safety hazard. During the rice washing process, the user accidentally presses the lid opening button, and the lid is opened. At this time, the rice be...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A47J36/06A47J27/00A47J27/08A47J27/09A47J36/00
CPCA47J27/00A47J27/08A47J27/0802A47J27/0804A47J27/09A47J36/00A47J36/06
Inventor 朱泽春郭小玉祝峰
Owner JOYOUNG CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap