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Cooking utensil

A technology for cooking utensils and controllers, which is applied to cooking utensil lids, cooking utensils, kitchen utensils, etc. It can solve the problems that utensils cannot be opened and locks cannot be disengaged, so as to achieve high working reliability, shorten working time, and improve The effect of user experience

Active Publication Date: 2021-03-05
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing lock devices are basically opened and closed by electric drive. If the power is cut off, there will be a problem that the lock cannot be disengaged and the appliance cannot be opened, which brings great troubles to users.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] Electric drive part is motor 41 (as Figure 1 to Figure 5 shown), the reset driver includes a torsion spring (not shown in the figure), the torsion spring cooperates with the drive shaft of the motor 41, and elastically deforms when the motor 41 drives the locking device to move to the closed position, so as to When the cooking appliance is powered off, its reset elastic force drives the motor 41 to rotate and reset, so that the motor 41 drives the locking device to move to the cover opening position.

[0076] The electric drive part adopts a motor 41, and the motor 41 has high working reliability, and can realize forward and reverse motion, and then drives the locking device to reciprocate; When 41 drives the locking device to move to the lid closing position, the torsion spring undergoes elastic deformation and stores elastic potential energy. Therefore, when the cooking appliance is powered off and the drive shaft of the motor 41 cannot rotate in reverse, the torsion...

Embodiment 2

[0079] The electric driver is an electromagnetic push rod 42, and the reset driver includes a spring, such as Figure 6 to Figure 9 As shown, the spring cooperates with the electromagnetic push rod 42, and elastically deforms when the electromagnetic push rod 42 drives the locking device to move to the closed position, as shown in FIG. Figure 6 and Figure 7 As shown, when the cooking appliance is powered off, its reset elastic force is used to drive the electromagnetic push rod 42 to move and reset, so that the electromagnetic push rod 42 drives the locking device to move to the opening position, as shown in FIG. Figure 8 and Figure 9 shown.

[0080] The electric drive part adopts the electromagnetic push rod 42. The structure and principle of the electromagnetic push rod 42 are relatively simple, and can realize forward and reverse linear motion. Compared with the motor 41, it is beneficial to save the structure of converting rotary motion into linear motion. It is ben...

Embodiment 3

[0084] The reset driver includes a built-in power supply 52, such as figure 1 and Figure 4 As shown, the built-in power supply 52 is configured to supply power to the electric drive member when the cooking appliance is powered off, so as to reset the electric drive member to drive the locking device to move to the cover opening position.

[0085] The reset driver is a built-in power supply 52. ​​When the cooking appliance is powered off, the built-in power supply 52 can supply power to the electric driver, so that the electric driver has power and can move and reset, and then drive the locking device to move to the opening position, ensuring that the pot cover 2 can be opened normally. This scheme still utilizes the electric drive to drive the locking device to move under the situation of power failure, which helps to save parts such as torsion springs and springs in the foregoing scheme, and simplifies the mechanical components of the motor 41, electromagnetic push rod 42 a...

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PUM

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Abstract

The invention provides a cooking utensil. The cooking utensil comprises a pot body; a pot cover which covers the pot body; a lock catch device which is matched with the cooker body and the cooker cover and is suitable for moving back and forth between a cover closing position for locking the cooker body and the cooker cover and a cover opening position for unlocking the cooker body and the cookercover; an electric driving piece which is connected with the lock catch device and used for driving the lock catch device to reciprocate under the condition that the cooking utensil is powered on; anda reset driving piece which is matched with the locking device and / or the electric driving piece and is used for enabling the locking device to move to the uncovering position under the condition that the cooking utensil is powered off so as to unlock the pot body and the pot cover. The reset driving piece is additionally arranged, it is guaranteed that the locking device can still automaticallymove to the uncovering position even if power is suddenly off in the using process, and therefore it is guaranteed that the cooker cover and the cooker body can be normally unlocked, and then it is guaranteed that the cooker cover can be normally opened; the problem that in the prior art, a pot cover cannot be opened due to power failure, and consequently a user is disturbed is effectively solved.

Description

technical field [0001] The present invention relates to the technical field of cooking utensils, in particular to a cooking utensil. Background technique [0002] At present, some cooking utensils are provided with locking devices to lock the pot body and the pot cover. However, the existing lock devices are basically opened and closed by electric drive. If the power is cut off, there will be a problem that the lock cannot be disengaged and the appliance cannot be opened, which brings great troubles to users. Contents of the invention [0003] In order to solve at least one of the above technical problems, the object of the present invention is to provide a cooking utensil. [0004] In order to achieve the above object, the present invention provides a cooking utensil, comprising: a pot body; a pot cover, the cover is arranged on the pot body; a locking device, matched with the pot body and the pot cover, is suitable for Reciprocating movement between locking the lid clo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47J36/12A47J36/10A47J27/08
CPCA47J36/12A47J36/10A47J27/0804A47J27/0802A47J27/08
Inventor 刘化勇梁志佳邢胜华黄韦铭严若飞罗飞龙
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD