JPH0530682Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Field of industrial application The present invention relates to a cooking device for chopping ingredients, and particularly relates to improvements in cutters.

(b) Conventional technology Conventionally, cutters for this type of cooker generally have cutting blades that are approximately parallel to the bottom of the container and are formed symmetrically and at different heights, but when there is too much material in the container, When cutting light materials such as food or vegetables, the material on the periphery of the container can be finely cut, but the material in the center cannot be cut and remains large, so it takes time to finely cut the material in the center. When attempting to cut the material, there was an inconvenience that the material around the container was left in a grated state.

In order to solve the above drawbacks, a pair of large main cutting blades are formed symmetrically and at different heights, and a pair of auxiliary cutting blades smaller than the main cutting blades are formed symmetrically and at different heights above the main cutting blades. It is known from Publication No. 57-26671.

However, when the cutter rotates, the material in the center of the container is thrown outward by the auxiliary cutting blade.
Particularly when cutting sticky materials such as meat, the material blown outward adheres to the side wall of the container, preventing the material from being fed into the main cutting blade and making it impossible to cut.

(c) Problems to be solved by the invention The present invention was created in view of the above-mentioned problems, and aims to provide a cooking device that can uniformly cut ingredients even when a large amount of ingredients or light ingredients are added. The purpose is to

(d) Means for solving the problem In order to solve the above purpose, the cutter has a main cutting blade whose tip is formed to a length that has a small gap with the side wall of the container, and a cutter that has a tip that is approximately at the same height as the main cutting blade. A plurality of blades each having an auxiliary cutting edge shorter than the formed main cutting edge are provided.

(e) Operation Since the material is constructed as described above, the material in the center of the container is cut and thrown outward by the auxiliary cutting blade, and is further cut by the main cutting blade. The material blown away by the auxiliary cutting blade and attached to the side wall of the container is scraped off by the main cutting blade and then cut by the main cutting blade.

(F) Embodiment An embodiment of the present invention will be described in detail below based on FIGS. 1 to 3.

Reference numeral 1 denotes a cooking device body made of synthetic resin, which has a storage section 1a for storing an electric motor 2 on one side and a mounting section 1b for mounting a container 8, which will be described later, on the other side. Reference numeral 3 denotes a rotating shaft extending upward from approximately the center of the mounting portion 1b, the extending portion of which is covered with synthetic resin, and is adapted to be rotated by the electric motor 2.

Reference numeral 4 represents a switch provided at the upper part of the storage portion 1a, and reference numeral 5 represents an operating lever for operating the switch 4, which is urged upward by a spring 6. The operating rod 5 is configured such that an operating protrusion 12 of a lid 10, which will be described later, comes into contact with the through hole 7 on the upper surface of the storage portion 1a, and the spring 6 prevents the operating rod 5 from moving due to the dead weight of the lid 10 alone. It has a biasing force that does not move downward.

Reference numeral 8 denotes a glass container placed on the above-mentioned placing part 1b, which has an opening at approximately the center and a synthetic resin cylinder 9 fixed to the edge of the opening. The rotating shaft 3 extends into the container 8.

Reference numeral 10 denotes a lid made of synthetic resin that covers the upper opening of the container 8, and has an operating section 11 on one side, and an operating protrusion 12 protruding from the lower surface of the operating section 11. When the lid body 10 closes the container 8, the operation protrusion 1
2 passes through the through hole 7 of the storage portion 1a and comes into contact with the upper surface of the operating rod 5, so that the container 8 is held in a position floating above the completely covered state. When the operating portion 11 is pressed by hand, the operating protrusion 12 moves the operating rod 5 downward against the biasing force of the spring 6, closing the switch 6 and driving the electric motor 2. .

Reference numeral 13 denotes a cutter that is detachably attached to the rotating shaft 3 in the container 8, and includes a boss portion 14 made of synthetic resin.
and a pair of upper and lower steel plate blades 15 and 16 fixed to the boss portion at different levels. The lower blade 15 is approximately parallel to the bottom surface of the container 8, and has a main cutting blade 15a whose tip is formed in a length that has a small gap with the side wall of the container, and a main cutting blade 15a that is approximately parallel to the bottom surface of the container 8 and has the same height as the main cutting blade 15a. The main cutting edge 1 formed in
The main cutting edge 15a and the auxiliary cutting edge 15b are formed at approximately 90° different positions and are attached to the upper surface. Further, the main cutting blade 15a has a cutting edge bent upward.
The upper blade 16 is approximately parallel to the bottom surface of the container 8,
A main cutting blade 16a whose tip is formed in a length that has a small gap with the side wall of the container, and is approximately parallel to the bottom surface of the container 8,
In addition, it has an auxiliary cutting blade 16b that is shorter than the main cutting blade 16a and is formed at the same height as the main cutting blade 16a, and the main cutting blade 16a and the auxiliary cutting blade 16b are at approximately 90 degrees.
They are formed in different positions and have blades on the underside.
The main cutting blades 15a, 16a and the auxiliary cutting blades 15b, 16b of the upper and lower pair of blades 15, 16 are
They are placed at 180° different positions to maintain balance when rotating.

Then, the container 8 is placed on the mounting part 1a of the main body 1, the cutter 13 is attached to the rotating shaft 3 inside the container 8, the material is put into the container 8, and the container 8 is closed with the lid 10. Close the lid. When the operating part 11 of the lid body 10 is pressed by hand, the switch 4 closes and the electric motor 2 rotates.
The cutter 13 rotates to cut the material.

To be more specific, the material around the container 8 is the main cutting blade 1.
5a and 16a, and the material at the center of the container 8 is cut using auxiliary cutting blades 15b and 16b. The material cut by the auxiliary cutting blades 15b, 16b is thrown outward and is cut by the main cutting blades 15a, 16a. The material blown away by the auxiliary cutting blades 15b, 16b and attached to the side wall of the container 8 is removed by the main cutting blade 15.
It is scraped off and cut at points a and 16a. Also,
The main cutting blade 15a and the auxiliary cutting blade 1 of the lower blade 15
5b has a cutting edge on the upper surface, and the main cutting blade 16a and the auxiliary cutting blade 16b of the upper blade 16 have cutting edges on the lower surface.
While cutting the material with a, 15b, throw it upwards, and cut the main and auxiliary cutting blades 16a, 1 of the upper blade 16.
6b is pressed downward while cutting the material, and the material is cut while being efficiently stirred. lower blade 15
Since the cutting edge of the main cutting blade 15a is bent upward, the action of throwing the material upward is further strengthened.
You can stir more efficiently.

As shown in FIGS. 4 and 5, the cutting edge of the auxiliary cutting blade 15b of the lower blade 15 is bent upward, and the cutting edge of the auxiliary cutting blade 16b of the upper blade 16 is bent downward. The material may be more efficiently stirred by the blades 15, 16, and 17, and the blades 15, 16, and 17 may be formed in three stages as shown in FIGS. When the blades 15, 16, 17 are formed in three stages, the main cutting edge 16 of the upper blade 16
a and the auxiliary cutting blade 16b are attached to the lower surface, and the main cutting blades 15a, 1 of the middle blade 17 and the lower blade 15 are
7a and the auxiliary cutting blades 15b and 17b are preferably provided on the upper surface.

Furthermore, in the above embodiment, the main cutting blade and the auxiliary cutting blade were integrally formed in one blade, but a blade having only the main cutting blade and a blade having only the auxiliary cutting blade may be combined at approximately the same height. It may also constitute one blade.

(g) Effect of the invention As described above, according to the invention, the material in the center of the container can be cut by the auxiliary cutting blade, and the material blown away by the auxiliary cutting blade and attached to the side wall of the container can be removed by the main cutting blade. This has the effect of uniformly cutting the material inside the container, such as scraping and cutting.

[Brief explanation of drawings]

FIG. 1 is a top view of a cutter according to an embodiment of the present invention.
Fig. 2 is a sectional view of the same, Fig. 3 is a sectional view of the cooker, Fig. 4 is a top view of a cutter of another embodiment, Fig. 5 is a sectional view of the same, and Fig. 6 is a cutter of yet another embodiment. The top view and FIG. 7 are also sectional views. 1...Cooker body, 2...Electric motor, 8...Container, 13...Cutter, 15...Lower blade, 1
5a...Main cutting blade, 15b...Auxiliary cutting blade, 16
...Upper blade, 16a...Main cutting blade, 16b...
...Auxiliary cutting blade.

Claims (1)

[Scope of utility model registration request] The cooking device includes a cooking device main body containing a built-in electric motor, a container placed on the main body, and a cutter housed in the container and driven by the electric motor. A cooking utensil comprising a plurality of blades, each consisting of a main cutting blade formed to a length of 1, and an auxiliary cutting blade formed at approximately the same height as the main cutting blade and shorter than the main cutting blade.