JPS6114348Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention relates to a cooking device commonly called a food processor, which is used mainly in ordinary households to cook things such as chopping vegetables, mincing fish, and dressing. .

Conventional structure and problems Conventionally, in this type of cooker, the container was mechanically fixed to the main body of the cooker by bayonet connection, etc., so the container was generally made of synthetic resin to make it easier to create unevenness. Ta. However, containers made of synthetic resin have variations in molding dimensions, making it difficult to connect them reliably, or causing them to deteriorate over time. For this reason, glass containers have also come into use. It was difficult to mechanically connect this glass container to the main body of the cooking device, so the connection structure shown in FIG. 1 was adopted. That is, a hole is provided in the center of the bottom of the glass container 1, and a synthetic resin container stand 2 is provided that covers almost the outer bottom of the container 1.
The central cylindrical locking part 2' is located in the hole of the container 1, and the cylindrical locking part 2' is threaded onto the cylindrical member 3 inserted from the inside of the container 1, thereby connecting the container 1 and the container. The glass container 1 was attached to the main body 4 by fixing the stand 2 and connecting the container stand 2 to the main body 4 by bayonet.

In this configuration, for long-term use, the container stand 2
is deformed, and part of the cooked food and dust tend to accumulate in the gap ○A of the container stand 2 of the glass container 1. Also, the accumulated cooking food etc. are also likely to accumulate in the container stand 2 due to the large size of the container stand 2. It is difficult to remove if it remains fixed to the
It is common practice to remove the container stand 2 from the glass container 1 and wash it separately each time the glass container 1 is washed, which is a cumbersome task.

Purpose of the invention The main purpose of the invention is to make the parts fixed to the glass container as small as possible and to make the glass containers easier to clean, which has the problem described above.

Structure of the invention In order to achieve the above object, the present invention provides a cooking device in which a container is placed on the cooking device main body and a cutter member is rotated within the container, and an annular retaining wall is formed on the top surface of the cooking device main body. The container is made of glass, and an annular protrusion that fits into the retaining wall is integrally formed on the outer bottom surface of the container, and a cylindrical member extending upward from the hole in the bottom is fixed inside the glass container. This makes it possible to fix the glass container without using a separate container stand, simplify the structure, reduce costs, and make cleaning work convenient.

DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 2 to 4.

In the figure, reference numeral 5 denotes a cooking device main body, which houses a motor 6, a reduction gear 7, etc. therein, and has a rotating shaft 8 projecting upward through an opening 10 in an upper surface 9. The upper surface 9 of the cooking device main body 5 functions as a container receiving surface and has an annular retaining wall 11. 12 is a glass container placed on the upper surface 9 of the cooking device main body 5, and has a hole 1 in the center for guiding the rotating shaft 8.
3, and an annular protrusion 14 on the outer bottom surface for fitting into the retaining wall 11 of the upper surface 9 for positioning.
It has an integrated structure. The annular protrusion 14 and the upper surface 9
are provided with anti-rotation protrusions 14a and 9a, respectively. A hole 13 is provided inside the glass container 12.
A cylindrical member 15 made of synthetic resin or metal is erected and partially overlaps the edge of the container. The cylindrical portion 1 of the tool 18
7 are screwed together to fix the cylindrical member 15 to the glass container 12.

Note that a seal packing 19 is interposed in a portion of the cylindrical member 15 that overlaps with the hole 13. In the figure, 20 is a cutter member connected to the rotating shaft 8 in the glass container 12, 21 is a container lid, and 22 is a switch.

In the cooking device having the above structure, the annular protrusion 14 on the glass container 12 functions as a container stand, and there is no need to specifically connect a container stand to the glass container 12, so the structure is simple and the cost is low. Also, by removing the glass container 12, the glass container 1
It is possible to clean the cooking waste etc. that accumulates at the bottom of the container 4, and the work efficiency is improved. Furthermore, since the cylindrical member 15 is only fixed to the glass container 14, the glass container 12 itself can be easily cleaned.

Note that the retaining wall 11 and the annular protrusion 14 may have a partially cut-out shape;
may be configured to be fitted onto the outer periphery of the retaining wall 11.

Effects of the Invention As is clear from the description of the above embodiments, the cooking device of the present invention can connect the glass container to the main body of the cooking device without using a container stand when the container is a glass container. Furthermore, since there is no container stand, the structure of the glass container itself becomes simple, which has the advantage of reducing costs.

[Brief explanation of the drawing]

Fig. 1 is a sectional view of the main part of a conventional cooking device, Fig. 2 is a sectional view of a cooking device according to an embodiment of the present invention, Fig. 3 is a sectional view of the main part, and Fig. 4 is a sectional view of the main part of the same. It is a sectional view taken along the line A-A. 5...Cooking device main body, 8...Rotating shaft, 9...Top surface of cooking device main body, 10...Opening, 11...Retaining wall,
12... Glass container, 13... Hole, 14... Annular protrusion, 15... Cylindrical member, 18... Stopper.

Claims (1)

[Scope of utility model registration request] A cooking device main body that includes a built-in electric motor, a glass container placed on the cooking device main body, a rotating shaft that protrudes above the cooking device main body and is guided into the glass container through a hole in the bottom of the glass container, and a glass container. A cutter member attached to a rotating shaft inside the cooking device, an annular retaining wall protruding from the top surface of the cooking device body, and an annular protrusion that fits into the retaining wall integrally formed on the outer bottom of the glass container. and a cylindrical member that protrudes upward from a hole in the bottom of the glass container is fixed to the glass container.