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Pressure cooker with removable inner lid

A technology of cooking utensils and pressure, which is applied in the direction of cooking utensil lids, etc., which can solve the problems of troublesome disassembly and assembly of inner lids and poor sealing of pot lids, and achieve the effects of improving airtightness, convenient disassembly and assembly, and improving user experience

Active Publication Date: 2017-06-13
PANASONIC APPLIANCES CHINA CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a pressure cooking appliance with a detachable inner cover, which solves the problems of troublesome disassembly and assembly of the inner cover and poor sealing of the pot cover

Method used

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  • Pressure cooker with removable inner lid
  • Pressure cooker with removable inner lid
  • Pressure cooker with removable inner lid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] refer to figure 1 , figure 2 and image 3 , the pressure cooking utensil with detachable inner cover of the present invention includes a pot cover, a pot body 5 and a pot liner 6 , the pot cover can be fastened with the pot body 5 , and the pot liner 6 is accommodated in the pot body 5 . The pot cover comprises an outer cover 1, an inner cover 2, a lock ring 3 and a movable buckle 7 arranged in the outer cover 1, and a buckle groove 11 is arranged on the inner side wall of the outer cover 1. The inner cover 2 is arranged in the outer cover 1, and the side wall of the inner cover 2 is provided with a first mounting protrusion 41 and a second mounting protrusion 42 protruding outward, and the first mounting protrusion 41 and the second mounting protrusion The riser 42 is oppositely arranged on the inner cover 2 . A locking ring 3 is arranged between the inner cover 2 and the outer cover 1, and a plurality of locking teeth 31 are arranged on the locking ring 3, gaps 32...

Embodiment 2

[0039] refer to Figure 6 , the pressure cooking appliance with detachable inner cover of the present invention is different from Embodiment 1 in that a first movable buckle 200 and a second movable buckle 300 are provided on the inner wall 18 of the outer lid 1 . The first movable buckle 200 is provided with a first inclined surface 201 that contacts the first installation protrusion 41 , and the first inclined surface 201 is inclined from top to bottom in a direction away from the axis of the inner cover 2 . The second movable buckle 300 is provided with a second inclined surface 301 abutting against the second installation protrusion 42 , and the second inclined surface 301 is inclined from top to bottom in a direction away from the axis of the inner cover 2 .

[0040] When the inner cover 2 is installed, the first installation protrusion 41 of the inner cover 2 squeezes the first inclined surface 201, and the first inclined surface 201 drives the first movable buckle 200 t...

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Abstract

The invention relates to a pressure cooking utensil with a detachable inner cover, and belongs to the field of kitchen utensils. The pressure cooking utensil with the detachable inner cover solves the problems that according to an existing electric pressure cooker, an inner cover cannot be easily detached or installed, and a cooker cover is poor in airtightness. The pressure cooking utensil with the detachable inner cover comprises a pot body, a pot cover and a pot inner container contained in the pot body, wherein the pot cover comprises an outer cover, the inner cover and a locking collar which can rotate relative to the inner cover, installing protrusions are arranged on the edge of the inner cover, a buckle device is arranged on the outer cover, the installing protrusions are buckled to the buckle device to fix the inner cover, the buckle device at least comprises a movable buckle, and buckling between the movable buckle and the installing protrusions can be removed.

Description

technical field [0001] The invention relates to a pressure cooking appliance with a detachable inner cover, which belongs to the field of kitchen cookware. Background technique [0002] The existing electric pressure cooker outer cover is provided with a floatable inner cover. During installation, the bolts fixed on the outer cover pass through the inner cover and are threaded with nuts, so that the inner cover is installed in the outer cover. However, this fixing method has the following disadvantages: 1. The inner cover is not easy to disassemble; when removing the inner cover, the user needs to unscrew the nut from the screw to remove the inner cover. 2. The inner cover is easy to breed bacteria; when the user cleans the inner cover, it is difficult to clean the gap between the nut and the inner cover, which makes the inner cover breed bacteria. 3. The electric pressure cooker has poor sealing; if the bolts and nuts are not rotated in place during installation, the elect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J36/06A47J36/10
Inventor 章君广詹鹏朱光正乐晓辉郑峰闯
Owner PANASONIC APPLIANCES CHINA CO LTD
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