JPS59166110A - Juicer - 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 rotating cylindrical centrifugal cage, a comb-shaped filter installed inside the centrifugal separation cage, and a mesh filter installed inside the comb-shaped filter. The present invention relates to a juicer having the following.

Structure of conventional examples and their problems Most conventional juicers of this type have a cylindrical mesh filter whose upper and lower parts are framed with resin, as shown in Fig. 1, installed inside a comb-shaped filter. Ta. in this case,
The problem is, to make a cylindrical mesh filter,
It is necessary to mold with a mold, and the mold cost starts from 3 million yen.
It costs about 5 million yen, and therefore the unit price for the cylindrical mesh filter is extremely expensive.Since it is cylindrical, its inner surface is difficult to clean.Also, the mesh filter A is difficult to clean due to the frame. The point is that it is more likely to come off than the boundary with B.

OBJECTS OF THE INVENTION In view of the above-mentioned conventional problems, it is an object of the present invention to provide a juicer that can be obtained at low cost and is equipped with a mesh filter that is easy to clean.

Structure of the Invention In order to achieve the above object, the present invention includes a flexible sheet-like mesh filter that can be freely installed inside a comb-shaped filter provided in a centrifugal cage. Since it is possible to separate the solid content (fiber content) of the material, when making juice containing inverted solid content, only a comb-shaped filter is used, and the juice with a low solid content is used. When making juice, you can use a mesh filter to make the juice that suits your taste, and when you want to throw away the lees that have accumulated in the mesh filter, you can throw it away in one kutte, and you can use the mesh filter. It can be easily cleaned, and since this mesh filter is notebook-shaped, it does not require a conventional mold, and as a result, it can be obtained at a low cost.

DESCRIPTION OF EMBODIMENTS One embodiment 1/C of the present invention will be described below with reference to the accompanying drawings.

In Figures 2 to 4, 1 is a motor;
is attached to a support 4 provided within the juicer body 3 via a cushioning rubber 2. Reference numeral 5 denotes a container placed on the juicer main body 3, and inside the container 5, a spinner basket 7 (hereinafter referred to as a spinner) with a cutter 6 fixed to the center bottom is rotatably provided. The spinner Y is rotationally driven by the motor 1 via the reducer 8.

9 is a juice outlet provided on the bottom of the container 5; 10 is a container lid provided to cover the top opening of the container 5; 1;
Reference numeral 1 denotes a container lid 1011' (an integrally provided material charging cylinder; this material charging cylinder 11 guides the material pressed against the cutter 16 by the pushing rod 12.

Reference numeral 13 denotes a substantially cylindrical comb-shaped filter that is detachably installed inside the spinner 7.
A vertical slit 14 is provided over the entire circumference, and the slit width of the slit 14 is approximately 0.3 to 5 Crn due to molding considerations. Further, an annular protrusion 15 is provided at the upper part of the comb-shaped filter 13, and the lower surface 16 of the annular protrusion 15 forms a tapered shape that extends upward toward the center. are doing.

Reference numeral 17 denotes a flexible mesh filter that can be freely installed on the inner surface of the comb-shaped filter 13 and has a sheet shape of about 80 to 100 mesh/unit, and the height dimension of the mesh filter 17 is as follows. When the sheet-like mesh filter 17 is installed in the comb-shaped filter 13, its upper part is designed to have dimensions such that it covers the tapered lower surface part 16K of the annular convex part 15 provided above the comb-shaped filter 13. There is.

This is because when the mesh filter 17 is installed inside the comb filter 13, the lower edge of the mesh filter 17
This is to ensure complete contact with the bottom surface of 7.

By having such a dimensional relationship, the mesh filter 1
Since the upper end of the mesh filter 7 is in contact with the tapered lower surface 16 of the annular convex portion 16, if the mesh filter 17 has an appropriate elasticity tag, the mesh can be formed as shown in FIG. From the contact part of the filter 17 to the lower surface part 16V of the annular convex part 16
C? Give the power to become.

In this case, the force F is Fl in the perpendicular direction of the lower surface portion 16,
It is decomposed into a force of F2 in the direction of the Taber surface. Due to the force F2 in the direction along this Taber surface, the mesh filter 17
will always be pushed downward. therefore,
If the mesh filter 17 is installed,
Even if there is a gap between the lower end surface of the spinner γ and the bottom surface of the spinner γ, this gap will be closed by the second ridge.

Therefore, the solid content (fiber content) of the finely pulverized material does not leak from the mesh filter 17 and only passes through the mesh filter 17 and the slit portion 14 of the comb filter 13 and from above the spear 7. It is discharged into the container 5.

18 is a lanno weight for preventing vibration of the spinner 7, a 19Vi motor cooling fan, and 20 is an installation leg.

In addition, after the juice making is finished, remove the comb filter 1.
3 from the spinner 7, and remove the net fill letter 17.
), the net fill letter 17 is a flat plate-shaped 7-
It is very easy to dispose of the lees that have accumulated inside with one touch.

Even if centrifugal force acts on the mesh filter 17 during the rotation of the Ushida spinner γ, the mesh filter 17 is held in close contact with the inner wall of the comb-shaped filter 13. No tension is applied to the mesh filler 17, so there is no need to worry about the mesh filler 17 tearing. In addition, when making this mesh filter 17, it is only necessary to cut the sheet-like mesh filter and process the edges. Therefore, there is no need for conventional molds, etc., and the cost is reduced. It can also be obtained at an extremely low cost.

Effects of the Invention As described above, according to the present invention, a comb-shaped filter provided in a centrifugal separation cage is provided with a flexible sheet-like mesh filter that can be installed on the inner surface of the comb-shaped filter. Filters can separate the solid content (fiber content) of ingredients, so when making juice containing solid content of ingredients, VC uses only a comb-shaped filter, and when making clean juice with low solid content, By using a mesh filter, it is possible to make juice that suits the user's taste, and when discarding the lees that have accumulated in the mesh filter, it can be thrown away with a single touch, and the mesh filter is also easy to clean. In addition, since this mesh filter is in sheet form, it does not require the complicated molds used in the past, and as a result, it can be made at a low cost and can be used in a variety of ways. It has excellent features.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing a mesh filter in a conventional juicer, Fig. 2 is a vertical cross-sectional view of an embodiment of the present invention/user, and Fig. 3 is an exploded perspective view showing the relationship of the main parts of the juicer. , FIG. 4 is an enlarged vertical cross-sectional view of the main part of the same juicer. 1...Motor, 3...Juicer body,
5... Container, 7... Centrifuge cage, 1o.
...Container lid, 13...Comb filter,
15... Annular convex portion, 16... Lower surface portion,
17... Net filter. Name of agent: Patent attorney Toshio Nakao and 1 other person
1 figure

Claims (2)

[Claims] (1) A juicer body with a built-in motor, a container placed on this body, a container lid that covers the upper end opening of this container, and a cylindrical centrifugal separation basket driven by the motor;
The centrifugal separation cage is removably attached to the inside of the substantially cylindrical comb-shaped filter, which has an annular protrusion facing inward at its upper part, and a tapered lower surface of the annular protrusion. A juicer composed of a flexible sheet-like mesh filter that can be installed freely. (2) The height dimension of the sheet-shaped net filter is such that when the sheet-shaped net filter is installed in the comb-shaped filter, the upper part thereof touches the tapered surface of the lower surface of the annular protrusion provided on the comb-shaped filter. A juicer according to claim 1, which is dimensioned as follows.