JPS59155224A - Cooker - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a cooking device for cutting and stirring vegetables and the like in a short period of time.

Conventional structure and problems This type of cooking device is mainly used for cooking highly viscous materials such as meat and fish, and solid materials such as vegetables, and stirring of liquid is done by fitting the container and container lid. Many had restrictions on their use because water leaked from the parts. Additionally, in order to prevent water leakage, some have special parts such as rubber gaskets installed in the fitting part, but these have the problems of complicating the structure and making fitting difficult.

OBJECTS OF THE INVENTION The present invention takes into account the above-mentioned conventional problems and aims to provide a cooking appliance that can reliably prevent water leakage and is convenient to handle.

The container includes a container detachably attached to the main body, a cutter driven within the container, and a container lid attached to the upper part of the container, and the container lid includes a cutter provided at a fitting portion between the container lid and the container. A communication part is provided to communicate the inside of the container with the cavity, and a fluid guide member is provided to guide the fluid in the container to generate negative pressure in the communication part, and the height of the fluid guide member from the wall surface of the container is set as follows.
The cooking device has a configuration in which the width of the communication portion in the fluid rotation direction is the same or larger.

Description of examples An embodiment of the present invention will be described below with reference to the drawings.

In the figure, reference numeral 1 denotes an electric motor, which is attached to a chassis 2 with screws 3, and the chassis 2 is fastened to a main body 4 with several screws 6 through rubber 6. 7 is a shaft of the electric motor 1, and a small pulley 8 is attached to the shaft. The small pulley 8 drives a large pulley 10 via a belt 9. Large pulley-10
is attached to the main shaft 11. The main shaft 11 is attached to the chassis 2 via an oilless bearing 12.

The oilless bearing 12 is positioned on the main body 4 via a rubber coupling 15. Connector 13,
The cutter mounting portion 14 is detachable, and the connector 13-
The protrusion of the arm part fits into a groove provided in the cutter mounting part 14, so that the force of the electric motor 1 is transmitted. Two knife-shaped cutters 16 are attached to the cutter mounting portion 14 at different heights. 17 is a hook-shaped protrusion provided at the bottom of the container 18, which is rotatably coupled to the protrusion 19 provided on the main body 4;
A container 18 is bayonet connected to the main body 4. Reference numeral 2° denotes a container lid, which has a hook-shaped protrusion 21 at its lower part and is rotatably connected to a protrusion 22 provided on the outer periphery of the upper part of the container 18.

The container lid 20 has a plurality of penetrating communication portions 23 such as notches and through holes that connect the inside of the container 18 and a gap 29 provided in the labyrinth fitting portion of the container lid 20 and the container 18 . 2
Reference numeral 4 denotes a rib provided on the container lid 20 in an inclined state so as to cover the communication part 23, and 25 is a protrusion provided with an inclined surface near the communication part 23. The rib 24 and the protrusion 25 are each an example of a fluid guide member, and only one of them may be used, and both are not required. 26 is a power switch, 27 is a back plate that covers the lower part of the main body, and 28 is a leg.

Next, the operation and operation of the cooking device will be explained. The container 18 is bayonet connected to the main body 4, and the cutter attachment part 14 is fitted into the connector 13.

Then, the materials such as meat, vegetables, liquid, etc. to be cut and stirred are placed in container 1.
B, and the container lid 20 is rotationally fitted to the container 18. When the circuit of the power switch 26 is closed, the electric motor 1 rotates, and the power of the electric motor 1 is transmitted to the main shaft 11 via the belt 9. The power transmitted to the main shaft 11 is transmitted to the cutter mounting portion 14 fitted thereto, the cutter 16 rotates, and materials such as meat, vegetables, liquids, etc. are cut and agitated.

Here, if the material to be cut and stirred has a low viscosity like water, a problem of leakage will occur even if the container 18 and the container lid 2o are fitted in a labyrinth. A communication part 23 is provided to connect the space 29 provided in the fitting part of the container 18 with the inside of the container 18, and a wall-like rib 24 is provided on the side of the fluid flow (arrow) to cover the communication part 23 during stirring.
2), a negative pressure is generated in the communication portion 23, and the liquid accumulated in the gap 29 is drawn into the container 18, so that the liquid does not leak out.

Furthermore, as shown in FIGS. 2 and 3, the difference in level between the vicinity of the fluid guiding member near the communicating portion 23 on the fluid flowing side and the end surface of the inner wall of the communicating portion is determined in the direction of rotation of the communicating portion 23. Width B
By making it larger, it is possible to obtain better effects.

Effects of the Invention As is clear from the description of the above embodiments, according to the present invention, water leakage can be reliably prevented with a simple structure of the communication portion and the fluid guide member without using any special sealing material. C,
Moreover, it can ensure the same ease of fitting as before, and its practical value is outstanding.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and FIG. 1 is a sectional view of a cooking appliance, and FIGS. 2 and 3 are plan sectional views showing two embodiments of the present invention. 1...Electric motor, 4...Main body, 16...
... Cutter, 18 ... Container, 20 ...
・・Container lid, 23・・Communication part, 24.25・−
...Fluid guide member (rib, protrusion), 29...
void.

Claims (1)

[Claims] The container includes an electric motor, a main body incorporating the electric motor, a container detachably mounted on the main body, a cutter driven within the container, and a container lid mounted on the upper part of the container. , a communication part is provided to communicate the inside of the container with the gap provided in the fitting part of the container lid and the container, and a fluid guide member is provided to guide the fluid in the container and generate negative pressure in the communication part, A cooking appliance characterized in that the height of the guide member above the container wall is the same as or larger than the width of the communication portion in the fluid rotation direction.