Temperature limiter of electric rice cooker
A temperature limiter and electric rice cooker technology, applied in cooking utensils, household utensils, applications, etc., can solve the problems of easy bending and deformation, insufficient strength of tie rods, and easy scratching of workers, etc., to achieve good practicability, reliable control, The effect of easy assembly
Active Publication Date: 2014-04-02
阮保清
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Problems solved by technology
[0004] The current tie rods are all metal sheets, which are easy to scratch workers during installation, and the strength of the tie rods is not enough, and it is easy to bend and deform, so it is difficult to ensure the accuracy of the switch control of the rice cooker
Method used
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Embodiment 1
[0016] Such as figure 1 As shown, the rice cooker temperature limiter of this embodiment is composed of an inner cup 1 and an outer cup 2, the inner cup 1 is supported in the outer cup 2 by an outer spring 3; the top of the inner cup 1 is passed by an aluminum cover 4 1. The soft magnetic holder 5 is equipped with a soft magnetic 6, and the bottom of the inner cup 1 is movably equipped with a hard magnetic holder 7, and an inner spring 8 is arranged between the hard magnetic holder 7 and the inner top surface of the inner cup 1; There is a hard magnet 9, the bottom of the hard magnetic holder 7 is connected with a pull rod 10, and the pull rod 10 passes through the inner cup 1 and the outer cup 2 downwards successively; the key is that the pull rod 10 is a cylinder.
[0017] The pull rod 10 of the cylinder does not have sharp edges, so it will not scratch the worker, and the cylinder is not easy to bend, so the length and shape of the pull rod 10 will not change, which can ens...
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The purpose of the invention is to provide a temperature limiter of an electric rice cooker, which is convenient to mount and reliable to control. The temperature limiter of the electric rice cooker is composed of an inner cup and an outer cup, wherein the inner cup is supported in the outer cup through an outer spring; the top part of the inner cup is provided with a soft magnet through an aluminum cover and a soft magnet support; the lower part of the inner cup is movably provided with a hard magnet support; an inner spring is arranged between the hard magnet support and the inner top surface of the inner cup; the hard magnetic support is fixedly provided with a hard magnet; a pull rod is connected to the lower part of the hard magnet support and downwards penetrates the inner cup and the outer cup in order; the key is that the pull rod is a cylinder. The cylindrical pull rod has no sharp edge, so a worker is prevented from being scratched; furthermore the cylinder is bent hardly, so the length and the shape of the pull rod are unchanged. Therefore, the hard magnet support is guaranteed to control the switch within a stroke thereof.
Description
technical field [0001] The invention belongs to the technical field of electric appliance manufacturing, and in particular relates to a temperature limiter for an electric rice cooker. Background technique [0002] The rice cooker temperature limiter is generally composed of an inner cup and an outer cup. The inner cup is supported in the outer cup by an outer spring, and the inner cup is provided with a guide piece, and the outer cup is provided with a guide hole for the movement guidance of the inner cup; Among them, the top of the inner cup is equipped with a soft magnet through an aluminum cover and a soft magnetic holder, a hard magnetic holder is installed on the lower part of the inner cup, and a hard magnet is fixed on the hard magnetic holder. Pass the inner cup and the outer cup to be connected with the switch of the electric rice cooker. An inner spring is arranged between the hard magnetic holder and the inner top surface of the inner cup. [0003] When in...
Claims
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IPC IPC(8): A47J36/00
Inventor 阮保清
Owner 阮保清