Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Surface cover component and electric heating cooking appliance with same

A technology of cooking utensils and surface covers, which is applied in the direction of cooking utensil lids, etc., can solve the problems of insufficient creepage distance and too small opening angle, and achieve the effect of ensuring product safety and reliable opening

Active Publication Date: 2017-12-15
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a cover part and an electric cooking appliance containing it, which can solve the problems of insufficient creepage distance and too small opening angle in the prior art

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
  • Surface cover component and electric heating cooking appliance with same
  • Surface cover component and electric heating cooking appliance with same
  • Surface cover component and electric heating cooking appliance with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0033] Such as Figure 1 to Figure 10 As shown, the present invention relates to a cover part, comprising a cover 11 rotatably connected to the pot body part 2 through a hinge shaft 14, a hinge spring 12 sleeved outside the hinge shaft 14 and connected to the cover 11 and fixed on the pot body. The hinge cover 13 on the outer wall of the component 2 and close to the hinge shaft 14, the hinge spring 12 rotates with the rotation of the cover 11, and the upper end of the hinge cover 13 is provided with a hinge spring through hole for the hinge spring 12 to snap into when it rotates 131, the hinge spring hole 131 has a V-shaped structure with a large upper part and a smaller lower part, the hinge spring 12 is snapped in...

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

PropertyMeasurementUnit
Widthaaaaaaaaaa
Heightaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to a surface cover component and an electric heating cooking appliance with the same. The surface cover component comprises a surface cover, a hinge spring and a hinge cover, wherein the hinge spring is rotated with rotation of the surface cover; a hinge spring via hole used for corresponding clamping during rotation of the hinge spring is formed in the upper end of the hinge cover; the hinge spring via hole has a V-shaped structure with a large top and a small bottom; the hinge spring is clamped inwards from the upper end of the hinge spring via hole; the V-shaped hinge spring via hole with the large top and small bottom enables the hinge spring to move in the hinge spring via hole easily, so reliability of cover opening is ensured; a blocking rib which can be stretched into the hinge spring via hole is disposed at the edge of the surface cover near the hinge cover, the blocking rib is disposed at a maximum interval of the top of the hinge spring via hole; a test finger is prevented from stretching inwards from the outer side of the hinge spring via hole and touching the hinge spring; a creep distance of the test finger and the hinge spring is kept over 4mm; and the structure ensures that the product satisfies safety regulations and guarantees product safety.

Description

technical field [0001] The invention relates to a face cover part and an electric heating cooking appliance containing the same, which belongs to the field of structural design of electric heating cooking appliances in household appliances. Background technique [0002] At present, the cover of the electric rice cooker on the market does not have a retaining rib at the hinge spring. The creepage distance is guaranteed by the gap reserved by the structural parts. Since the structural parts of the rice cooker are made of PP plastic, the deformation of the structural parts is not very controllable, which sometimes leads to insufficient creepage distance of the product and affects product safety. In addition, sometimes in order to solve the problem of creepage distance, the hinge spring hole at the hinge cover is designed as a narrow parallel slot, so that the hinge spring interferes with the hinge cover, and the hinge spring is stuck on the hinge spring hole, resulting in openi...

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): A47J36/06
CPCA47J36/06Y02B40/00
Inventor 李福友程永康杨保民张垚
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com