JPS63119716A - Cutter body of electromotive 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 [Industrial Field of Application] The present invention relates to a cutter body for an electric cooker for shredding materials such as fruits and vegetables.

[Prior Art] Conventionally, electric cookers for cutting materials such as fruits and vegetables have a container attached to the top surface of the main body in which a motor is installed, and a cutter body attached to a rotating shaft introduced into the container. installed.

This cutter body 50 includes a cutter stand 51 and a cutter 52.
As shown in FIG. 5, a cutter stand 51 is detachably attached to a rotating shaft (not shown).
One cutter 52 is fixed to the upper and lower parts of the cutter body 50, and a cutter blade 53 is attached to the edge of the cutter body 50 facing in the rotational direction.

Further, as shown in FIG. 6, cutters 62 are fixed to the upper and lower parts of the cutter stand 61, respectively, and
The cutter blade 63 of the cutter 62 fixed at the upper part is sharpened downward, and the cutter blade 63 of the cutter 62 fixed at the lower part
There is also a type in which the second cutter blade 63 is directed upward.

With this structure, when cutting the material, the cutter body 50 is attached to the rotating shaft protruding into the container (not shown), and then the material is placed into the container. the cutter body 5 by driving the motor (not shown).
0 and is configured to cut material.

In addition, in the latter type, the material is the upper cutter blade 63.
It is cut by falling downward while being cut by the lower cutter blade 63, and then by flipping upward while being cut by the lower cutter blade 63.

[Problems to be Solved by the Invention] In both types, one cutter 52.62 is fixed to the upper and lower parts of the cutter stand 51.61, and the rotational speed of the cutter 52.62 is Also 30
Since the speed is set at around 00 rpm, there are problems in that the cutting efficiency is poor and the cutting time becomes long.

Therefore, if the number of cutters 52, 62 is increased, the number of rotations will be relatively increased, but the volume of the cutters 52, 62 will increase in the container, making it difficult to put the material into the container, and the number of rotations will increase relatively. There were also problems such as a decrease in the amount of input.

C. Means for Solving the Problems] This invention provides a notch in the cutter, which is located at the rear of the cutter blade attached to the edge of the cutter facing the rotational direction of the cutter. By providing an auxiliary cutter on the edge of the notch facing in the direction, the number of cutter blades can be increased without changing the volume occupied by the cutter in the container, and the rotation speed of the cutter can be relatively increased. This is intended to improve cutting performance and shorten cutting time.

[Operation] When the motor is driven to rotate, the cutter body attached to the rotating shaft protruding into the container rotates. As the cutter body rotates, the material in the container is cut by the cutter blade, then by the auxiliary cutter, and is drawn downward from the notch, where it is cut by the lower cutter. Ru. Therefore, the number of revolutions of the cutter is relatively increased, and cutting performance is improved and cutting time is shortened.

[Embodiment 1 of the Invention (Embodiment 1) An embodiment of the invention will be described in detail based on FIGS. 1 and 2.

In FIGS. 1(a) and 1(b), 1 is a cutter body that faces a cutter base 2, a cutter 3 fixed to the upper and lower parts of the cutter base 2, and the cutter 3 in the rotational direction. A cutter blade 4 is attached to the edge.

As shown in FIG. 2, a motor 7 is built into the main body 6 of the electric cooker 5, and a rotating shaft 9 that is rotationally driven by the motor 7 protrudes from the top surface of the main body 6. A container 8 is detachably placed in the container 8, and a rotating shaft 9 is introduced into a cylindrical portion 10 projecting from the center of the container.

The cutter body 1 is detachably attached to the rotating shaft 9, and a shaft hole 11 is provided at the lower end of the cutter base 2, and a stepped portion 12 is provided at the outer periphery. Cutter blades 4 are respectively fixed to the lower end of the stand 2 and the stepped portion 12, and are provided at edges facing in the rotational direction of the cutter body 1, as shown by arrow T. The cutter blade 4 is sharpened downward from the surface of the cutter 3, as shown in FIG. 1(b).

The cutter 3 is provided with a notch 13 parallel to the cutter blade 4 and positioned rearward of the cutter blade 4 with respect to the rotational direction of the cutter 3 . Furthermore, an auxiliary cutter blade 14 is provided at the edge where the notch 13 faces in the rotational direction of the cutter 3, and this auxiliary cutter blade 14 is similar to the cutter blade 4 in FIG. ), as shown in
The blade is attached downward from the surface of the cutter 3.

15 is a lid body that covers the upper end opening of the container 8 of the electric cooker 5;
16 is a switch, 17 is a screw fixing the cutter 3 to the cutter base 2, and 18 is a knob of the cutter body 1.

Next, the operation will be explained.

When cutting material, after attaching the cutter body 1 to the rotating shaft 9 protruding into the container 8, the material is introduced from the upper opening of the container 8, and when the switch 16 is turned on, the motor 7 is driven. , the rotating shaft 9 rotates, and the cutter 3 rotates.

When the cutter 3 rotates, the material in the container 8 is cut by the cutter blade 4 and then further cut by the auxiliary cutter blade 14, and the material dropped downward from the notch 13 is transferred to the cutter base 2. The cutter blade 4 and the auxiliary cutter blade 14 of the cutter 3 are fixed to the lower part of the cutter 3 .

In this way, the material in the container 8 is cut by the cutter blade 4 and the auxiliary cutter blade 14.

This means that the number of revolutions has increased relatively, and both cutting performance and stirring performance are improved.

(Embodiment 2) FIGS. 3(&) to (b) show a second embodiment of the present invention. As in the above embodiment, as shown by the arrow T,
A cutter blade 2 is attached to the edge opposite to the rotation direction of the cutter 20.
1 is provided, and a notch 22 is cut out substantially parallel to the cutter blade 21 so as to be positioned rearward of the cutter blade 21. An auxiliary cutter blade 23 is provided at the edge of the notch 22 facing the rotational direction of the cutter 20 so as to be located above the surface of the cutter 20 and facing the rotational direction of the cutter 20. The surface 23a is curved downward in the direction of the notch 22.

Therefore, while being cut by the cutter blade 2IJ, the cutter 20
The material thrown upwards is removed by the auxiliary cutter blade 23.
It is cut by the cutter 20 fixed to the lower part of the cutter base z4 by falling downward by the curved surface 23a, and the water flow inside the container 8 is changed downward. , improving stirring performance and cutting performance.

(Embodiment 3) FIGS. 4(&) to (b) show a third embodiment of the present invention, in which the cutter blade 31 provided on the edge facing the cutter 30 in the rotational direction is The auxiliary cutter blade 33 provided in the notch 32 is cut downward toward the back surface of the cutter 30 .

Therefore, in the container 8, the material is cut by the cutter blade 31 and thrown upward, and the material caught in the notch 32 is dropped downward while being cut by the auxiliary cutter blade 33, and the material is cut by the auxiliary cutter blade 33 and thrown upward. Since the cutter 30 is fixed to the lower part of the cutter 34, the cutting performance is further improved.

[Effects of the Invention] The present invention provides a notch in the cutter located at the rear of the cutter blade attached to the edge of the cutter facing the rotational direction of the cutter, and Since an auxiliary cutter is provided at the edge of the notch, the number of cutter blades increases, and the rotational speed of the cutter increases relatively, increasing the proportion of the volume occupied by the cutter body in the container. Cutting performance can be improved without any problems.

Furthermore, since the auxiliary cutter blade is provided integrally with the cutter surface, cutting performance can be improved without increasing vibration or noise when the cutter rotates.

In addition, since the auxiliary cutter blade is positioned above the surface of the cutter, it is possible to change the flow of water containing the material in the container, which not only increases the stirring effect but also improves cutting performance. It can be improved.

[Brief explanation of the drawing]

1 and 2 show a first embodiment of the present invention, FIG. 1(L) is a perspective view of the cutter body l, and FIG. 1(b) is a perspective view of the cutter body l.
1(a) is a sectional view taken along the line A-A, FIG. 2 is a sectional view of the main parts of the electric cooker, and FIG. 3 shows a second embodiment of the present invention. is a perspective view of the cutter body 1, FIG.
b) is a sectional view taken along the line B-B in FIG. 3(a), FIG. 4 shows a third embodiment of the invention, and FIG. 4(L) is a perspective view of the cutter body 1; FIG. (b) is a sectional view taken along lines C- and C in Figure 4 (a), Figures 5 and 6 show a conventional example, Figure 5 is a perspective view, and Figure 6 is a side view of the main parts. . 1, Φ, fight cutter body 211 * 1111 @ cutter stand 3, fight fist, fight cutter 4-, φ, - cutter blade 9 豐... rotary shaft 14, φ... auxiliary cutter blade agent patent attorney Gong Riki Taezi Figure 5

Claims (2)

[Claims] (1) A cutter stand that is detachably attached to a rotating shaft rotationally driven by a motor, a cutter that is fixed to this cutter stand and rotates together with the cutter stand by the rotating shaft, and a cutter that faces in the direction of rotation of the cutter. In a cutter body of an electric cooker equipped with a cutter blade attached to the edge of the cutter, a notch is provided in the cutter so as to be located in the rear direction of the cutter blade, and the notch is provided in the cutter in a direction opposite to the rotational direction of the cutter. A cutter body for an electric cooker, characterized in that an auxiliary cutter is provided at an edge of the notch. (2) A cutter body for an electric cooking device according to claim 1, characterized in that an auxiliary cutter blade is provided above the surface of the cutter.