pressure cooker

A pressure cooker and pot cover technology, applied in the field of pressure cooker, can solve the problems of inconvenient cleaning, easy loss of nuts, and scalding people by spraying, so as to achieve the effect of convenient disassembly and assembly, and improve the safety of use

Active Publication Date: 2017-08-04
谛卓(北京)咨询顾问有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the present one-piece electric pressure cooker has a defect, because the pot cover is connected on the pot body, one kind of one-piece electric pressure cooker pot cover on the market is fixed on the upper cover and cannot be disassembled; cover
The non-detachable structure is very inconvenient to clean, so most of the structures are fixed with nuts
However, the nut fixing structure also has defects: 1. The nut is easy to install in reverse; 2. It is difficult to disassemble if it is too tight; 3. It is easy to leak air or even trip if it is too loose, causing the danger of spraying and scalding people; 4. Remove the cover for cleaning , the nut is easy to lose; 5. The manufacturing cost of this type of fixed structure is relatively high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0075] The preparation material of the buckle device 40 only needs to meet the requirement of being able to connect the pot cover 10 with the pot cover piece 20 . Optionally, the locking tongue 42 and the connecting part 41 of the buckle device 40 can be both plastic parts. Therefore, the locking tongue 42 and the connecting piece 41 made of plastic are easy to form, have a wide range of material sources, and have low manufacturing costs on the premise of satisfying the connection stability between the pot cover 10 and the pot cover connecting piece 20 .

[0076] According to an embodiment of the present invention, the pot cover connecting piece 20 is provided with a mounting part 21, and the pot cover assembly 100 of the pressure cooker also includes a fixing seat 50, and the fixing seat 50 is arranged on the mounting part 21, and the locking tongue 42 is movably set. on the mount 50. Further, the installation part 21 is formed as a through hole passing through the upper surf...

Embodiment 1

[0087] Such as Figure 4a and Figure 4b As shown, the locking tongue 42 is movably disposed in the receiving groove 52 along the horizontal direction, and the button 32 is movable in the horizontal direction to push the locking tongue 42 to disengage from the connecting member 41 .

[0088] refer to Figure 4a , the accommodating groove 52 is formed as a groove body extending in the left-right direction, and the lock tongue 42 is movably arranged in the escape groove 52 along the left-right direction. Through the fixed seat 50 and into the escape groove 51, the hook 421 of the dead bolt 42 is stuck in the draw-in groove 411 of the connector 41, the dead bolt 42 and the connector 41 cannot be disengaged, and the pot cover 10 is connected with the fixed seat 50 and placed in the Can rotate under the rotation of knob 31.

[0089] When the cover assembly 100 needs to be removed, the Figure 4a The direction indicated by the middle arrow exerts force on the button 32, that is,...

Embodiment 2

[0092] Such as Figure 5a and Figure 5b As shown, the structure of the second embodiment is substantially the same as that of the first embodiment above, wherein the same parts use the same reference numerals, and the difference is that the button 32a and the locking tongue 42a are integrally formed.

[0093] That is to say, the key 32a is a part of the lock tongue 42a, and when an action force is applied to the key 32a, that is, an action force is directly applied to the lock tongue 42a. The use process of the lid assembly 100 of the pressure cooker according to the embodiment of the present invention is similar to the use process of the first embodiment above, so it will not be repeated here.

[0094] According to the embodiment of the present invention, the lock tongue 42a is integrally formed with the button 32a, which not only improves the overall structural stability of the lock tongue 42a and the button 32a, but also facilitates molding and reduces the manufacturing c...

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PUM

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Abstract

The invention discloses a pressure cooker, which comprises: a pot body; a pot cover connecting piece, which is pivotally connected to the pot body; a pot cover assembly, which is rotatable along the circumferential direction of the pot body The pot cover assembly includes a pot cover, a touch assembly and a buckle device, the pot cover and the pot cover joint piece are connected by a buckle device, and the touch assembly is connected with the buckle device and is configured to When it is touched, the buckle device is released to disengage the pot cover and the pot cover connector; The body member rotates between the first position and the second position. When the buckle device is in the first position, the touch assembly can be touched to release the buckle device. When the buckle device is in the second position, the pot cover assembly and the pot cover conjoined piece Not removable. According to the pressure cooker of the embodiment of the present invention, the use safety of the pressure cooker is improved.

Description

technical field [0001] The invention relates to the technical field of kitchen appliances, and more specifically, to a pressure cooker. Background technique [0002] At present, there are mainly two kinds of pressure cookers in the market from the connection mode of the pot cover and the pot body: one is a split electric pressure cooker; the other is a one-piece electric pressure cooker. [0003] Among them, the split lid structure is mainly used in lower-end electric pressure cookers. It controls the temperature and pressure in the pot through the bottom sensor. Because it is mainly controlled by detecting the temperature of the bottom of the pot or the downward movement of the inner pot, it is difficult to accurately control and the error is large. . [0004] The one-piece electric pressure cooker is connected to the pot body because the pot cover is connected, so there is no need to place the pot cover after opening the cover. But the present one-piece electric pressure...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J27/08
CPCA47J27/0806
Inventor 陈瑞德
Owner 谛卓(北京)咨询顾问有限公司
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