JPS5991914A - 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 the Invention The present invention relates to a centrifugal type juicer for general household use.

Conventional Structure and Problems Conventionally, in this type of juicer, as shown in FIGS. It is common to have a cutter 3 with a raised blade 3' fixed thereto, and furthermore, two pages 4' at the tip of a feeding cylinder 4 are provided on the outer periphery of the plurality of cutting blades 3'. Ta.

However, with this configuration, the pieces 5 of vegetables, fruits, etc. left uncut by the cutter 3 are not sufficiently crushed by the cutting blade 3', and are left between the tip 4' of the feeding tube 4 and the cutter mounting surface 2. There was a problem in that the juice was easily discharged to the outside through the gap, resulting in a reduction in the squeezing efficiency of the juice.

OBJECTS OF THE INVENTION The present invention solves these conventional problems and provides a juicer with improved juice squeezing efficiency.

Composition of the Invention The juicer of the present invention has a centrifugal separation cage to which a cutter having a plurality of cutting blades formed on the outer periphery is fixed, and a charging cylinder, the cutter mounting surface of the centrifugal separation cage, and By providing continuous or discontinuous protrusions on the outer periphery of the tip of the input tube, vegetables, fruits, etc. can be crushed sufficiently finely, and the juice squeezing efficiency can be improved.

Description of Embodiment 3 An embodiment of the present invention will be described below with reference to the accompanying drawings.

In FIG. 3, reference numeral 6 denotes a main body of the juicer having legs 8 on a bottom plate 7, and reference numeral 9 denotes a support member 10 protruding into the main body 6 and a buffer member 11.
The motor 12 attached via is placed on the main body 6,
There is a juice receiver part 13 inside and a juice outlet 1 at the bottom.
The juice receiver having 4 is a container, and a centrifugal separation cage (hereinafter referred to as a spinner) 16 is disposed inside the container 12 and has a bottomed substantially cylindrical shape with a diameter increasing upward. There is.

A cutter mounting surface 16 is formed at the center bottom of the spinner 15, and a plurality of cutting blades 17 are formed on the outer peripheral edge.
A cutter 17 having a shape formed therein is fixedly attached thereto.

Reference numeral 18 denotes a charging cylinder disposed coaxially with the spinner 15, and the charging cylinder 18 has a juice receiver connected to the container lid 19.
is formed integrally with.

Approximately half of the input tube 18 serves as a material input port 21 through which objects to be cut, such as vegetables and fruits, are pressed against the cutter 17 by a push rod 2o, and a protrusion 18' at the tip thereof serves as a Cutting blade 17 of cutter 17
′ is located on the outer periphery of .

22 is the cutter mounting surface portion 16 and the input tube 18
These protrusions 22 are provided on the outer periphery of the protrusion 18' of the charging tube 18, and these protrusions 22 are provided continuously or discontinuously along the outer periphery of the protrusion 18' of the charging tube 18.

23 is a filter that is detachably inserted inside the spinner 15, and is connected to the cutter 17 or the cutting edge L117.
The material pulverized by ' is collected inside the filter 23 by the centrifugal force of the spinner 16, separated into lees and juice, and only the juice is discharged to the outside.

24 is a cooling fan for cooling the motor 9; 26 is a cooling fan for cooling the motor 9;
A deceleration mechanism 26 for decelerating the rotation of the motor 9 and transmitting the deceleration to the spinner is a vibration isolation mechanism of appropriate means.

In the juicer with the above configuration, the cutter 17 has five
Therefore, if an uncut section of the material is generated, the section will temporarily stop at the protrusion 22 provided on the cutter mounting surface portion 16.

Next, as the spinner 16 rotates at high speed, the cutter 17
Since the cutting and raising blade 17' contacts and crushes the uncut pieces at high speed, the material is crushed into very fine pieces, and therefore the juice extraction rate is extremely high.

Effects of the Invention The present invention provides continuous or discontinuous protrusions on the cutter mounting surface of the spinner and on the outer periphery of the tip of the input cylinder, thereby effectively crushing the material and improving the juice squeezing rate. is extremely high.

[Brief explanation of the drawing]

Fig. 1 is a vertical cross-sectional view showing the main parts of a conventional juicer, Fig. 2 is a model diagram showing the relationship of a part of the cutter of the same juicer, and Fig. 3 is a longitudinal cross-sectional view of a juicer showing an embodiment of the present invention. It is a diagram. 16...Centrifugal separation cage, 16...Cutter mounting surface 6^-ji part, 17...Cutter, 17'-...Cut-and-raised blade, 18・・・・・・Charging tube, 18′・・・・・・
Protrusion at the tip of the charging tube, 22...Protrusion. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 3

Claims (1)

[Claims] A centrifugal separation cage has a cutter fixed thereon with a plurality of cutting edges formed on the outer periphery thereof, and a charging cylinder arranged coaxially with the centrifugal separation cage, and the cutter attachment of the centrifugal separation cage is provided. A juicer that has continuous or discontinuous protrusions on the surface and the outer periphery of the tip of the charging cylinder.