JPH056911Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a juicer that grinds the material to be cooked with a rotating cutter and separates it into juices and grounds in a centrifugal separation basket.

[Conventional technology]

FIG. 8 shows a conventional juicer. In the figure, 1 is a base having a bottle holder 2 and a built-in motor (not shown), 3 is a youth bottle placed on the holder 2, and 4 is a youth bottle having a youth outlet 5 and attached to the base 15. A removable aperture case, 6
Reference numeral 1 indicates a flat plate-shaped sludge case receiver formed integrally with the aperture case 4, 7 a centrifugal separation basket that is housed in the aperture case 4 and rotates at high speed with the power of the motor, and 8 that can be attached to and detached from the upper edge of the aperture case 4. 9 is a double-structured lid body that is removably placed on the aperture case 4; 10 is a lid body 9 fixed to the base 1 with the aperture case 4 and the case ring 8 in between; 11 is the pivot of the clamp 10, 12
The above-mentioned dregs case receiving part 6 and the lid body 9 opposite thereto
A dregs case with a handle 14 that is removably held between the case receiving part 13 and the case receiving part 1;
This is a rib provided on the lower surface of 3 and overlapping the inner surface of the upper edge of the dregs case 12.

In this conventional juicer, the waste case 12
With the elastic deformation of the scale case receiving parts 6, 13, the case can be inserted into and removed from the space between these parts 6, 13 from the lateral direction.

[Problem that the invention attempts to solve]

By the way, as the centrifugal separation basket rotates, the dregs that are stored in the dregs case over the upper edge of the cage are stored through the dregs inlet of the dregs case. It collides with the upper edge of the wall, and a part of it sticks.

Therefore, in the juicer having the conventional structure, the outer wall portion 1 of the waste case 12 on which the handle 14 is provided is
A portion of the scum introduced from the scum inlet adheres to the upper edge of the wall 12a and the rib 15 that overlaps the inner surface of the upper edge of the wall portion 12a. Therefore, when the lid 9 is removed after use, there is a problem in that the scum adhering to the ribs 15 falls off while the lid 9 is being transported.

Therefore, conventionally, the lid body 9 has a double structure, and its inner guide wall 9a guides the scum diagonally downward and through the scum inlet. Therefore, the conventional juicer has a problem that the structure of the lid body 9 is complicated and the cost is high. Furthermore, since the overlapping margin between the outer wall portion 12a and the ribs 15 is small, and the waste case 12 is installed by being inserted from the side, it is difficult for the outer wall portion 12a and the ribs 15 to come into close contact with each other. For this reason, the juices and scum carried by the wind are removed from the inner guide wall 9.
When the youth that is separated when it hits part a flows down along the inner guide wall 9a and reaches the overlapping part of the outer wall part 12a and the rib 15, the outer wall part 12a and the rib 15 are separated due to the influence of wind pressure, etc. There were cases where it leaked outside through the gaps.

[Means for solving problems]

The present invention includes an aperture case that houses a centrifugal separation cage, and a diaphragm case located on the side of the aperture case.
and a dregs case which has a dregs inlet and stores the dregs passed through the inlet, and a lid body which is provided so as to be removably fitted over the dregs case and the squeezed case, The case is provided with a ridge that overlaps substantially the entire heightwise inner surface of the dross case side fitting portion of the lid, and the sludge inlet is provided at one end in the length direction of the ridge. In addition, the above-mentioned conventional problems are solved by providing a cover portion on the inner surface of the lid body to cover one end surface in the length direction of the projecting edge located on the dregs inlet side.

[Effect]

In the juicer having the above structure, when the lid is fixed, the protruding edges provided on the scrap case overlap over almost the entire height direction of the inner surface of the fitting part on the scrap case side, so that the scrap is squeezed out during use. is attached to the projecting edge and not to the fitting portion of the lid body on the slag case side. Since the overlapping margin between the projecting edge fitted in the vertical direction and the fitting portion on the dregs case side is large, the sealing performance between the dregs case and the lid body can be improved. Moreover, since the one end face of the rim located on the dregs inlet side is covered with the cover part of the lid, the waste carried by the wind can pass between the end face of the rim and the dregs of the lid at the dregs inlet part. It can be prevented from entering between the fitting part and the case side. Therefore, it is possible to prevent the use from leaking to the outside.

〔Example〕

An embodiment shown in FIGS. 1 to 7 will be described below.

As shown in FIGS. 1 and 2, this juicer includes a base 21, an aperture case 17, a case ring 33, a centrifugal cage 41, and a waste case 45.
, a lid body 55 , and a youth bottle 64 .

21 in Figures 1 and 2 is a removable bottom cover 2
2 is attached, and a bottle holder 23 extending horizontally is formed at the lower part of one side of the base. The base 21 has a built-in motor (not shown), and a rotating shaft 24 of the motor that protrudes from the upper surface of the base 21 is attached with a coupling 25 having an interlocking pin (not shown) that protrudes due to centrifugal force. It is being Note that 26 is an operation switch section.

The aperture case 27 is removably mounted on the upper surface of the base 21. As shown in FIGS. 2 and 4, the annular peripheral wall of the case 27 has a substantially U-shaped planar shape that smoothly guides the flow of wind caused by the rotation of the centrifugal cage 41. It is formed of a peripheral wall portion 28 and a peripheral wall portion 29 on the dregs case attachment side that is lower than the peripheral wall portion 28 and is integrally connected to the peripheral wall portion 28. As shown in FIG. 1, FIG. 4, and FIG.
3 facing downwardly facing youth outlet 30
is formed. As shown in FIG. 5, locking convex portions 31 are integrally provided on the outer surface of both sides (only one side is shown) of the peripheral wall portion 29 of the aperture case 27 on the side where the dregs case is attached.
is tapered toward the top. Moreover, a horizontally protruding dregs case base portion 32 is integrally provided on the lower outer surface of the peripheral wall portion 29 of the aperture case 27.

The case ring 33 is detachably attached to the upper part of the aperture case 27. As shown in FIG. 1 and FIG.
It has a downward fitting rib 35 that fits into the bottom.
In addition, in order to further improve the fitability of the case ring 33 to the aperture case 27 and to further prevent the leakage of juice, in this embodiment, the windshield part 36 is integrally connected to the fitting rib 35 and protrudes downward. It has been set up. Furthermore, fitting step portions 37 and 38 (see FIG. 3), which are lowered by a step, are provided at both left and right end portions of the peripheral wall portion 29 of the case ring 33 on the side where the scrap case is attached. In this embodiment, the upper surface of the case ring 33 is provided with the peripheral wall portion 2.
A protrusion 39 is integrally provided so as to extend to the upper end of the engagement step 37 .
are avoiding. In addition, when the case ring 33 is attached to the aperture case 27, there is a groove formed between the upper edge of the peripheral wall portion 29 and the mating surface of the case ring 33 with an open upper surface, for example, as shown in FIG. A fitting groove 40 is formed.

In addition, the centrifugal separation cage 41 is connected to the aperture case 27.
It is stored inside and can be taken out and put in freely. This basket 4
1, a cutter 43 is removably attached to the inner bottom surface of a filter 42, which has a large number of small holes formed in the peripheral wall surface expanding upward, as shown in FIGS. I am doing it. A coupling ring 44 is integrally provided on the lower surface of the bottom of the centrifugal separation cage 41, and this coupling ring 44 is removably fitted to the coupling ring 25. Both coupling rings 25, 44 are rotated together through engagement of the above-mentioned interlocking pin (not shown) with the coupling ring 44. Note that the arrow in FIG. 3 indicates the rotation direction of the centrifugal separation cage 41.

The dregs case 45 is for storing the dregs, and in the case of this embodiment, the dregs case 27
It is attached to the outer surface of the peripheral wall portion 29 in a vertically removable manner. This kasu case 45 is
For example, as shown in FIGS. 1 to 7 other than FIG. A locking recess 46 in the vertical direction is formed in each. These locking recesses 46 are freely engaged with and detached from the locking convex portion 31 from above. Furthermore, ring overlapping parts 47 and 48 are formed on the upper sides of both sides of the waste case 45 to exactly overlap the engagement step parts 37 and 38. These overlapping parts 47, 48 are both flat plate-like, and have the same thickness and shape as the depth of the engaging step parts 37, 38.
It is adapted to be removably fitted into the

On the outer surface of the outer wall of the dregs case 45, there is a stepped portion 49 connected to the upper end of the aperture case 27.
are integrally formed, and this stepped portion 49
An upward projecting edge 50 is integrally formed on the upper side of the border.

Moreover, a horizontal collar 51 is provided at the upper end of the inner side wall of the dregs case 45, and both ends thereof are integrally connected to the ring overlapping parts 47 and 48, and an upward protrusion 52 is integrally projected on the upper surface of the horizontal collar 51. It is set up. One end of the protrusion 52 is close to the ring overlapping part 47 and forms a waste inlet 53 between it and one end of the protrusion 50, and the other end of the protrusion 52 borders the ring overlapping part 48. The above-mentioned ridge 50
It is continuous to the other end. Further, a fitting convex portion 54 made of, for example, a rib is integrally formed over the lower surfaces of the collar 51 and the ring overlapping portions 47 and 48 to be attached to and removed from the fitting groove 40 from above.

The lid body 55 is the aperture case 27 and the combing case 4
5 and are provided in a removably fitted manner. As shown in FIGS. 1, 2, and 6, this lid body 55 is formed by integrally providing a downward case fitting portion on the periphery of a top plate portion 56. As shown in FIGS. The case fitting portion of the lid body 55 is a diaphragm case side fitting portion that has a presser ridge 57a at the lower portion that holds a portion of the case ring 33 along the peripheral wall portion 28 between it and the annular step portion 34. It consists of a portion 57 and a scrap case side fitting portion 58 which is overlapped with the outer surface of the projecting edge 50, and these portions 57 and 58 are integrally continuous and form an annular shape. The inner surface of the lid body 55 includes the above-mentioned two fitting portions 57 on the side of the waste inlet 53,
A cover portion 65 is integrally provided at the boundary between the portions 58 and 58. The cover portion 65 is provided to cover one end surface 50a of the projecting edge 50, and is formed of a rib extending in the vertical direction in the illustrated example.

A pair of clamp receivers 59 are integrally protruded from the outer surface of the fitting portion 57, and a clamp 60 attached to the base 21 can be removably hooked onto these. This clamp 60
Due to the clamping action, the aperture case 27 is sandwiched between the base 21 and the lid 55, and the dregs case 45 is also sandwiched between the aperture case 27 and the lid 55. In addition, 61 in FIG. 1 is a pivot of the clamp 60. Further, a material input cylinder 62 whose lower end is close to the upper surface of the cutter 43 is integrally formed on the top plate portion 56, and a material pushing rod 63 is removably inserted into this cylinder 62.

In the attached state of this lid body 55, the lower end of the scrap case side fitting portion 58 is connected to the scrap case 4.
5, and the outer surface of the projecting edge 50 of the scrap case 45 overlaps the inner surface of the fitting portion 58 over substantially the entire height direction of the fitting portion 58. They are adapted to be brought together and engaged.

In addition, as shown in FIG. 1, the youth bottle 64 is inserted and removed between the waste case 45 and the bottle holder 23, and is placed on the holder 23, and can be freely attached to and removed from the upper surface of the bottle 64. It is equipped with a youth bottle lid 65 that is fitted into the bottle. As shown in FIGS. 1 and 2, the youth bottle lid 65 has
A U-shaped youth outlet 66 that fits into the youth outlet 30 is formed.

In addition, in the above explanation, the centrifuge cage 41
All other parts except for the filter 42, cutter 43, motor, etc. are molded products made of synthetic resin.

To assemble this pump for use, first place the aperture case 27 on the base 21, and then fit the case ring 33 into the annular step 34 at the top of the case 27. By attaching this ring 33, a fitting groove 40 is formed between it and the peripheral wall portion 29.

Next, the centrifugal separation cage 41 is housed in the aperture case 27, and its coupling ring 44 is fitted into the coupling ring 25 on the base 21 side. Thereafter, the dregs case 45 is set on the case stand 32 from above so that its inner wall follows the outer surface of the peripheral wall portion 29 of the aperture case 27.

Then, the locking recesses 46 on both sides of the dregs case 45 are engaged with the locking protrusions 31 on both sides of the aperture case 27, and the ring overlapping parts 47, 48 of the dregs case 45 are engaged with the engagement stages of the case ring 33. The parts 37 and 38 are exactly fitted into each other. At the same time, the collar 51 of the scrap case 45 is inserted into the fitting groove 40.
The fitting protrusion 45 provided on the flange 51 is fitted into the fitting groove 40.

Next, the squeezing case 27 and the combing case 45
The lid body 55 is fitted from above over both. Due to this fitting, the projecting edge 5 of the dregs case 45 is attached to the inner surface of the dregs case side fitting portion 58 of the lid body 55.
0 outer surfaces overlap in a surface contact state, and the holding protrusion 57a of the aperture case side fitting portion 57 overlaps the annular step portion 34 of the aperture case 27 and comes into contact with a portion of the case ring 33 along the circumferential wall portion 28. At the same time, the cover portion 65 covers the one end surface 50a of the projecting edge 50.

Finally, the clamp 60 of the base 21 is rotated to engage the clamp receiver 59 of the lid 55. As a result, the aperture case 27 is sandwiched between the lid body 55 and the base 21, and the lower end of the scrap case side fitting portion 58 of the lid body 55 is attached to the scrap case 4.
5 is pressed, and the dregs case 45 is sandwiched between the squeeze case 27 and the lid 55.

As the lid body 55 is fixed as described above, the presser ridge 57a clamps the portion of the case ring 33 along the peripheral wall portion 28 between it and the annular step portion 34, and the dregs case 45 is At the same time as the pinching, the ring overlapping portion 4 of this case 45
7 and 48 are the peripheral wall portions 29 of the case ring 33
It is held between the annular step portion 34 by holding down the scum case mounting side.

After the above assembly, the youth bottle 64 is inserted from the side and placed on the bottle holder 23 of the base 21, and the youth outlet 30 of the aperture case 27 is fitted into the youth socket 66. The motor is operated by operating the operation switch section 26. Then, in this state, the material to be cooked is put into the material input cylinder 62, and the material is rotated at high speed (per minute).
The material presser rod 63 is used to press the material against the cutter 43, which has been rotated at approximately 10,000 rotations.

The material is then ground into particles by the cutter 43, and the material particles rise along the inner surface of the filter 42 after being moved outward by centrifugal force. Therefore, the juice squeezed in this filter 42 is taken out between the outer surface of the filter 42 and the inner surface of the aperture case 27. As described above, the filter 42 of the centrifuge cage 41
The juice squeezed out collides with the squeezing case 27, flows down along the inner peripheral surface thereof, flows out from the juice outlet 30, and is received by the juice bottle 64.

The material particles, that is, the dregs dehydrated by the above-mentioned juice extraction, pass over the upper edge of the filter 42 and are stored in the dregs case 45 from the upper surface of the case ring 33 through the inlet 53 thereof.

In this case, one end surface 50a of the sludge inlet 53 side of the sludge inlet 53 of the dregs case 45 is covered with the cover part 65 of the lid 55, so that the sludge 50 and the lid 55 are separated from each other at the one end surface 50a. The waste carried by the wind is prevented from entering between the waste case side fitting portion 58 and the waste case side fitting portion 58. Therefore, it is possible to prevent the use from leaking to the outside. Moreover, in this embodiment, the projecting edge 50 of the dregs case 45 and the dregs case side fitting portion 58 of the lid body 55 not only fit in the vertical direction and overlap each other with a considerably large width, but also Since the lower end of the side fitting portion 58 is in pressure contact with the stepped portion 49 on the outer surface of the scrap case 45, the projecting edge 50 of the scrap case 45 and the lid body 5
The sealing performance of the overlapping portion with the case side fitting portion 48 of No. 5 can be improved. Therefore, it is possible to more reliably prevent waste from leaking to the outside from this fitting portion.

With the above-described fitting structure, the entire inner surface of the dross case side fitting portion 58 of the lid body 55 is covered with the ridge 50 of the dross case 45, so that the dross is squeezed onto the inner surface of the ridge 50. Attaches to the above-mentioned fitting portion 48
is not attached to. Therefore, after use, the lid 55
When the lid body 55 is removed and transported, there is no problem of the scum falling from the lid body 55, and handling becomes easy. Moreover, as described above, the scum does not adhere to the scum case side fitting portion 48, so there is no need to guide the scum obliquely downward with respect to the scum case 45. Therefore, the structure for guiding the pomace to the lid 55 can be omitted, and the structure of the lid 55 can be simplified and costs can be reduced.

Note that disassembly for cleaning after use can be carried out in the reverse order of the assembly procedure already described.

Although the above-mentioned embodiment is constructed as described above, the present invention can also be implemented in a centrifugal separator-type juicer in which a case ring is integrally provided on the upper part of the aperture case. In addition, when implementing the present invention, unless it is contrary to the gist of the invention, centrifuge cages, squeezing cases, dregs cases, steps, projecting edges, lids, covers,
The specific structure, shape, etc. of the mating part on the Kasu case side, etc.
Of course, the position, material, etc. are not limited to the one embodiment described above, and can be configured and implemented in various ways.

[Effect of idea]

According to the present invention, the gist of which is the structure described in the scope of the above-mentioned utility model registration claim, a cover part is provided on the inner surface of the lid body, and the overlapping part between the fitting part of the lid body on the scrap case side and the protrusion of the scrap case. In addition to preventing leakage of juice from the lid, since the projecting edges are overlapped over almost the entire height of the inner surface of the case side fitting part, there is no need for the lid to have a double structure. This has the effect that the structure of the lid can be simplified and that the pomace does not fall off from the lid when the lid is carried after use.

[Brief explanation of the drawing]

1 to 7 show an embodiment of the present invention,
Figure 1 is a longitudinal side view, Figure 2 is an exploded perspective view, Figure 3
The figure is a sectional view taken along the line - in Fig. 1, Fig. 4 is a sectional view taken along the - line in Fig. 3, and Fig. 5 is a partially cutaway side view showing the aperture case and the sieve case, each partially disassembled. 6 is an exploded sectional view of the parts attached to the upper side of the base, and FIG. 7 is a plan view of the dregs case. FIG. 8 is a side view partially showing a conventional example in cross section. 27...Aperture case, 41...Centrifuge cage,
45... Drag case, 49... Stepped portion, 50... Projection, 55... Lid, 58... Dump case side fitting part, 50a... One end surface of projecting edge, 53... Dreg inlet, 65 ...Cover part.

Claims (1)

[Scope of Claim for Utility Model Registration] A squeeze case that houses a centrifugal cage, and a scrap inlet located on the side of the squeeze case that stores the squeezed scraps that pass through the inlet. It comprises a case, and a lid body which is provided so as to be removably fitted over the dregs case and the aperture case, and the dregs case side has an abbreviation of the height direction of the inner surface of the dregs case side fitting part of the lid body on the dregs case. A projecting edge is provided that overlaps the entire projecting edge, and the waste inlet is provided at one end in the length direction of the projecting edge, and one end surface in the length direction of the projecting edge is located on the waste inlet side. A cover section is provided on the inner surface of the lid body.