JPS6134825B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a lees retention type juicer mainly used in general households.

Conventional Structure and Problems Conventionally, this type of pump has generally had an annular rib 2 extending inward at the upper end of a removable cylindrical filter 1, as shown in Fig. 1. This annular rib 2 has the function of preventing the lees accumulated inside the cylindrical filter 1 from flying out from above and being mixed into the juice. After using the juicer, the cylindrical filter 1 is removed, the cylindrical filter 1 is deformed by hand, etc., the accumulated dregs are peeled off, and the dregs are discarded.

However, with this configuration, when the cylindrical filter 1 is deformed to peel off the lees, the circular filter 1 is difficult to deform because the section modulus of the annular rib 2 is large, and therefore the lees accumulated in the upper part of the cylindrical filter 2 are removed. The problem was that it was difficult to obtain.

Purpose of the Invention The present invention solves these conventional problems, and by configuring the cylindrical filter to be sufficiently deformed, the lees accumulated inside the cylindrical filter can be easily peeled off. The purpose is to make cleaning up afterwards extremely easy.

Composition of the Invention In order to achieve the above object, the juicer of the present invention includes a centrifugal separation cage rotated by a motor built in the main body, and a cylindrical filter detachably attached to the centrifugal separation cage, and the An inwardly directed annular rib is provided on the top of the cylindrical filter, and this annular rib is provided with a plurality of radially extending slits. According to this configuration, the inwardly directed annular rib is provided with a plurality of slits. This makes it extremely easy to deform the cylindrical filter, so that the dregs accumulated inside the cylindrical filter can be easily peeled off.

DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings. In FIGS. 2 and 3, reference numeral 3 denotes the main body of the juicer comprising legs 5 provided on a bottom plate 4, 6 a motor attached to a support 7 protruding into the main body 3 via a buffer 8, and 9 a motor as described above. This is a juice receiving container that is placed on the main body 3 and has a youth receiving part 10 inside and a youth outlet 11 at the bottom. A bottomed, substantially cylindrical centrifugal separation basket (hereinafter referred to as a spinner) 12 is rotatably arranged. 13 is the spinner 12
The cutter 14 fixed to the central bottom of the spinner 12 is a suitable type of balancing device to prevent rotational vibration of the spinner 12.

Reference numeral 15 denotes a cylindrical filter which is detachably installed in the spinner 12 and has a large number of slits 16 in the vertical direction.An annular rib 17 directed inward is integrally formed in the upper part of the cylindrical filter 15. , and this annular rib 17 is provided with a plurality of radially extending slits 18.

The root portions of the plurality of slits 18 are formed with a radius of radius of curvature, and when the cylindrical filter 15 is deformed, the stress concentration acting on the root portions of the slits 18 is alleviated and cracks occur. This is to prevent the occurrence of Further, an annular rib 47 provided on the upper part of the cylindrical filter 15 so as to face inward prevents the lees 19 accumulated in the cylindrical filter 15 from being discharged from above the cylindrical filter 15 and mixing the lees into the juice. It serves as a preventive measure.

Reference numeral 20 denotes a container lid that fits into the upper end opening of the juice receiving container 9. In the center of the container lid 20, a charging cylinder 2 is disposed so as to face the upper surface of the cutter 13.
1 is provided, and this feeding cylinder 21 serves as a guide when pressing objects to be cut, such as vegetables and fruits, against the cutter 13 by means of a push rod 22. 2
Reference numeral 3 denotes a speed reduction device of an appropriate type for slowing down the rotation of the motor 6 and transmitting the speed to the output shaft 24. A coupling ring 25 is attached to the tip of the output shaft 24, and this coupling 25 is configured to fit into a fitting part 26 provided at the lower part of the spinner 12, so that the rotation of the motor 6 is controlled by the spinner. 12. 27 is a cooling fan for the motor 6.

The operation in the above configuration will be explained. First, when the cylindrical filter 15 is set on the spinner 12 and a switch (not shown) is turned on, the motor 6 is driven to rotate, and the rotation of the motor 6 is caused by the output shaft 2.
4. It is transmitted to the spinner 12 via the coupling ring 25, and the spinner 12 rotates at high speed. At this time, when objects to be cut, such as vegetables and fruits, are put into the input cylinder 21 and pressed against the cutter 13 by the push rod 22, the objects to be cut are finely crushed and scattered horizontally. The pulverized cutting material accumulates inside the cylindrical filter 15, and is separated into lees and liquid by the centrifugal force generated by the rotation.
Only the youth component passes through the slit 16, and the youth that has passed through it ascends the inner wall surface of the spinner 12, is discharged from above, and drips out of the machine from the youth outlet 11 provided below the youth receiver 9.

On the other hand, the lees components cannot pass through the slit 16 and therefore accumulate inside the cylindrical filter 15.

After using Jusa, cylindrical filter 15
is removed from the spinner 12 and the dregs 19 accumulated inside the cylindrical filter 15 are peeled off by deforming the cylindrical filter 15 by hand or the like, and then, by shaking the cylindrical filter 15 up and down, the dregs 19 are removed with one touch. It's something to put away.
In this case, in order to improve the degree of peeling of the dregs 19 from the cylindrical filter 15,
However, in one embodiment of the present invention, a plurality of radially extending slits 18 are provided in the inwardly directed annular rib 17 provided on the upper part of the cylindrical filter 15, so that the annular shape can be sufficiently deformed. The section modulus of the ribs 17 becomes small and, as a result, they become very easily deformed, so the cylindrical filter 15
The dregs 19 accumulated on the inside of the container can be peeled off very well.

Effects of the Invention As is clear from the above embodiments, the regulator of the present invention has a plurality of radially extending slits in the annular rib provided inwardly at the top of the cylindrical filter. The deformation of the filter becomes extremely easy, and as a result, the degree of peeling of the lees accumulated in the cylindrical filter becomes good, so lees disposal becomes extremely simple, and the usability of the juicer can be improved.

[Brief explanation of the drawing]

Fig. 1 is a partial cross-sectional perspective view of a cylindrical filter in a conventional pump, Fig. 2 is a sectional view of a pump showing an embodiment of the present invention, and Fig. 3 is a cylindrical filter of the pump. top view,
b is a cross-sectional view taken along line A--O--A of a. 3... Main body, 6... Motor, 12... Centrifugal separation cage, 15... Cylindrical filter, 17... Annular cylinder rib, 18... Slit.

Claims (1)

[Claims] 1 A centrifugal separation cage that is rotated by a motor built into the main body, and a cylindrical filter that is detachably attached to the centrifugal separation cage, and an annular rib that faces the opposite side is provided on the top of the cylindrical filter. The annular rib is also provided with a plurality of radially extending slits.