JPS5936168Y2 - Jusa - Google Patents

Description

[Detailed description of the invention] This invention relates to a juicer that has a cylindrical separation capacity that rotates at high speed and a filter installed in the separation capacity.By improving the separation capacity and the structure of the filter, This product has been improved to ensure that the filter does not pop out, and that the parts can be easily disassembled and cleaned.

An embodiment of the present invention will be described below based on the accompanying drawings.

In the figure, reference numeral 1 denotes an electric motor, which is installed inside the main body 2 with screws 3.

Reference numeral 4 denotes a rotating shaft of the electric motor 1, the upper part of which is removably fitted into a fitting hole 5a of a substantially cylindrical separator 5 for separating juice, and transmits the rotation of the electric motor 1.

6 is a filter made of an elastic material such as resin that fits on the inner surface of the separation capacity 5, and the side wall thereof has many vertical slits, 6
A and side walls 6b are provided alternately.

When the filter 6 is set, the side wall 6b is positioned to cover the slit-shaped hole 5C provided in the separation capacity 5.

Reference numeral 7 denotes a donut-shaped filter stopper made of an elastic material such as resin, which is rotatably mounted on the flange 6C of the filter 6 by a claw-like locking body 7d that protrudes downward by utilizing the elasticity of the resin. , a filter 6 is installed on its outer periphery.
A large number of recesses 7a communicate with the multiple slits 6a and guide several protrusions 5b provided on the upper circumference of the separation capacity 5, and a number of recesses 7a located on the lower surface of the protrusions 5b of the separation capacity 5 engage with the protrusions 5b. It has a large number of convex portions 7b that hold the filter 6 within the resolution 5.

6e is a protrusion that engages with the locking body 7b of the filter stopper 7, and is provided on the filter 6.
The filter 6 and the separation capacity 5 are held more reliably, and the filter stopper 7 is prevented from moving unnecessarily.

Note that the locking body 7a and the protrusion 6e described above may be formed in opposite positions and may be provided on the filter 6 and the filter stopper 7, respectively.

Furthermore, although the protrusion 6e is designed to streamline the structure in relation to the locking body 7d, it is also possible to eliminate this and provide a protrusion 7C on the filter stopper 7, which engages the side of the protrusion 5b of the separation capacity 5. good.

8 is a container, and a hook-shaped protrusion 8a provided at the bottom of the container is the main body 2.
A container 8 is rotatably connected to a convex portion 2a provided on the main body 2, and a container 8 is placed on the main body 2 in a bayonet manner.

Reference numeral 9 denotes a container lid, and a hook-shaped protrusion 9a provided at the bottom thereof is rotatably coupled to a protrusion 8b provided at the top of the container 8, and the container lid 9 is bayonet-coupled to cover the upper opening of the container 8.

Reference numeral 10 denotes an input port formed integrally with the container lid 9, and faces a cutter 11 having a large number of cutting edges fixed to the inner bottom of the separation capacity 5.

12 is a push rod for introducing materials.

Next, the operation and operation of the juicer will be explained.

When the electric motor 1 is rotated in the state shown in FIG. 1, rotation is transmitted from the rotating shaft 4 to the separator 5, causing it to rotate at high speed.

Here, when the material is inputted from the input port 10 and pushed in with the push rod 12, the material is finely pulverized by the cutter 11 and sent to the filter 6.

Among the materials accumulated in the filter 6, the solid content remains as squeezed lees, and the juice content passes through the filter 6 and is released from the slit-shaped hole 5C of the separation capacity 5 by the centrifugal force caused by the rotation of the separation capacity 5 and into the container 8. Accumulate.

In this case, with the conventional product, when a large amount of material is input, the material accumulated in the filter 6 receives a strong compressive force outward due to the centrifugal force caused by the rotation of the separation capacity 5. There is a problem that the filter 6 comes off from the separation capacity 5 and that it is difficult to take out the filter 6 from the separation capacity 5 after stopping.

In this regard, in the juicer of the above embodiment, since the filter 6 and the separation capacity 5 are held by the filter stopper 7, it is possible to reliably prevent the filter 6 from flying up during rotation.

In addition, since this filter stopper 7 is not subjected to any outward compressive force on the squeezed lees due to centrifugal force, it can be slid smoothly, and the filter 6 can be easily taken out from the separation capacity 5.

Furthermore, since the numerous convex portions 7b of the filter stopper 7 are engaged with the protrusions 5b of the separation capacity 5, and the filter 6 and the filter stopper 7 are elastically engaged by the locking body 7d,
This allows the filter to be held and removed more reliably.

In addition, FIG. 7 shows another embodiment of the present invention.
A locking body 6d is provided inside the flange 6C of the filter 6 and extends horizontally at a constant distance from the upper surface of the flange 6C. The protrusion 7e that engages with the rising part of
has been established.

That is, when the filter stopper 7 is set, it is automatically engaged by rotating it in the horizontal direction, and in this case, the locking body 6d is engaged with the filter stopper 7 via the projection 7e.

These locking bodies 6d and projections 7e each have projections 6f.
, 7f are provided to prevent the two from easily coming off.

The positions of the locking body 6d and the protrusion 7e may be reversely provided on the filter stopper 7 and the filter 6, respectively.

The operation in this embodiment is the same as in the previous example.

As is clear from the above embodiments, the present invention provides a highly safe and easy-to-operate juicer by providing a locking body on either the filter or the filter stopper, and is highly effective.

[Brief explanation of the drawing]

Fig. 1 is a front sectional view of a juicer showing one embodiment of the present invention, and Figs. 2 a and b are plan views of the separation capacity and its A.
-A sectional view, Figures 3a, b and C are plan views of the filter stopper, its B-B sectional view and side view, Figure 4a
, l) and C are a plan view of the filter, its C-C sectional view and a side view of the main part, Figures 5a and b are plan views showing the state in which the filter and filter stopper are integrated and inserted in the separation capacity, and their D -D sectional view, Figure 6 a and b
7 is a partial plan view and a sectional view taken along the line E-C in a state in which the filter stopper and the separator are engaged, and FIGS. 7a and 7b are a plan view and a sectional view taken along the line FF showing another embodiment. 1...Electric motor, 2...Main body, 5...
...Separation power, 5b... Protrusion, 6...
Filter, 7... Filter stopper, 7b.
...Protrusion, 7d...Locking body, 8...
... Container, 9... Container lid.

Claims (2)

[Scope of utility model registration request] (1) A main body with a built-in electric motor, a container placed on the main body, a container lid that covers the upper opening of the container, a cylindrical separation capacity driven by the electric motor and having a cutter on the inner bottom, and a separation capacity. A filter formed of an elastic body is fitted inside the filter, and a filter stopper is slidably attached to the upper part of the filter. A juicer comprising several protrusions that engage with the protrusions, and a locking body that engages with either the filter or the filter stopper. (2) A juicer according to claim (1) of the utility model registration claim, in which a protrusion is formed between the filter and the filter stopper to engage the locking body and restrict the sliding of the filter stopper.