Unlock instant, AI-driven research and patent intelligence for your innovation.

Safety locking device for heat-insulation pressure cooker

A safety locking, electric rice cooker technology, applied in pressure cookers and other directions, can solve problems such as reduced reliability and no safety device

Inactive Publication Date: 2005-10-05
CUCKOO ELECTRONICS CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional heat preservation pressure rice cookers do not have safety devices, which reduces reliability

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
  • Safety locking device for heat-insulation pressure cooker
  • Safety locking device for heat-insulation pressure cooker
  • Safety locking device for heat-insulation pressure cooker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] figure 1 To 6 is the view of the safety locking device of the heat preservation pressure rice cooker of the first embodiment of the present invention. figure 1 is a cross-sectional view of a heat-retaining pressure rice cooker, figure 2 and 3 is the plan view of the lid locked and open state, Figure 4 and 5 It is a cross-sectional view of the lid locked and opened.

[0020] refer to Figures 1 to 5 , the main body cover 2 is hinged on the top of the main body 1 of the heat preservation pressure electric rice cooker, and it is opened / closed in a rotatable manner.

[0021] The rotating ring 5 is connected to the top of the pot cover 4 , and the connecting rod 7 is connected between the rotating handle 6 connected to the main body cover 2 and the pot cover 4 . When the rotary handle 6 is rotated, a rotational force is transmitted t...

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 present invention discloses a safe locking device of heat-insulating pressure electric rice cooker. Said safe locking device includes several retaining pieces, rotating ring, guide pin and locking device. Said invention also provides the concrete structure and action of the above-mentioned every portion.

Description

technical field [0001] The invention relates to a safety locking device for a heat-retaining pressure rice cooker, in particular to a safety locking device for a heat-retaining pressure rice cooker, even if the user maintains a predetermined pressure in the pot, the user rotates the handle to try to open the pot lid, this device also prevents accidents in advance by keeping the lid locked. Background technique [0002] Usually, in a conventional heat-preserving pressure rice cooker, the rotating ring is rotated by turning the rotating handle attached to the main body cover, and the rotating force of the rotating ring is transmitted to the "ㄈ"-shaped clamping member through a transmission device using a cam structure Therefore, the clamping parts locking the pot and the pot cover are moved to open the pot and the pot cover. [0003] When the pressure in a conventional heat-retaining pressure rice cooker increases during or after steaming, if the user rotates the turning hand...

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
IPC IPC(8): A47J27/08
Inventor 金石
Owner CUCKOO ELECTRONICS CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com