CN-116801773-B - Juice extracting module for juice extractor

Abstract

A dual input structure juice module includes a juice extracting cylinder which accommodates therein a net-shaped body and which is coupled to an upper end portion of a main body, wherein an upper portion of the juice extracting cylinder is coupled with a cover into which juice objects are input, and a screw which is installed inside the net-shaped body to rotate with respect to a screw rotation axis, has a spiral rib formed on an outer circumferential surface and receives and pulverizes juice objects from the cover, wherein the screw includes a supporting surface formed in a direction intersecting the screw rotation axis to support the juice objects input into the cover, and a pulverizing portion formed on the upper end portion to intersect with the supporting surface and cut the juice objects, and wherein the cover includes an inlet into which the juice objects are input, the inlet guiding the juice objects to the spiral rib or the supporting surface.

Inventors

• JIN ZHONGFU

Assignees

• 株式会社NUC电子

Dates

Publication Date

20260508

Application Date

20220211

Priority Date

20211027

Claims (14)

1. 1. A juicing module comprising: A juice extracting cylinder which accommodates a net-shaped body therein and is coupled to an upper end portion of the main body; A cover (400), the cover (400) comprising an inlet through which a juice extracting object is input and being coupled to an upper end of the juice extracting cylinder, and A screw (300), the screw (300) being mounted inside the mesh body, having a spiral rib (310) formed on an outer circumferential surface, and receiving and grinding the juice extracting object from the inlet, Wherein the screw (300) comprises a crushing portion (340) that cuts or crushes the juice extracting object and a supporting surface (350) that supports a portion of the juice extracting object input into the inlet, Wherein the support surface (350) is formed such that one side portion extends from a rear surface of the pulverizing portion (340) and the other side portion extends up to a front end portion of the pulverizing portion (340).
2. 2. The juice extraction module according to claim 1, wherein the crushing portion (340) is formed in a vertical direction with respect to the supporting surface (350), and a crushing blade (344) that cuts or crushes the juice extraction object is formed on an upper end portion of the crushing portion.
3. 3. The juice extraction module according to claim 1, wherein the crushing portion (340) intersects the support surface in a vertical direction, and the crushing portion is formed at a predetermined height to cut the juice extraction object.
4. 4. The juicing module of claim 1, wherein a locking stepped protrusion (352) is formed on the support surface (350) in a shape partially protruding from an edge.
5. 5. The juicing module of claim 1, Wherein the screw (300) further comprises a conveying surface (330) conveying the juice extracting object in a rotation direction of the screw (300), Wherein the conveying surface (330) is a cross section formed at a lower end portion of the pulverizing portion (340).
6. 6. The juice extraction module according to claim 1, wherein the screw (300) comprises a conveying surface (330), the conveying surface (330) being positioned in a radial direction with respect to a screw rotation axis (320), and Wherein the conveying surface (330) is formed to have a certain height and area.
7. 7. The juice extraction module according to claim 1, wherein the support surface (350) is formed such that one side is formed at a relatively higher position than the other side.
8. 8. The juice extraction module according to claim 1, wherein the comminution portion (340) comprises an extension member (346), the extension member (346) being formed to extend in an outer direction of the support surface (350).
9. 9. The juicing module of claim 1, Wherein the cover (400) further comprises a pulverizing rib (460) formed on the inner surface in the vertical direction, Wherein the crushing rib (460) cuts or crushes the juice extracting object through interaction with the crushing portion (340).
10. 10. The juicing module of claim 1, wherein the inlet is formed in two or more paths.
11. 11. The juicing module of claim 1, wherein the inlet includes a small diameter inlet and a large diameter inlet formed in a different path than the small diameter inlet.
12. 12. The juicing module of claim 11, wherein the large diameter inlet comprises an input guide portion (440) that guides the juicing object to be conveyed to the screw (300).
13. 13. The juice extraction module according to claim 12, wherein the input guide portion (440) is continuously connected from the large diameter inlet, formed to be inclined toward a central axis of the screw (300) to help one side of the juice extraction object to start to be crushed by the screw (300).
14. 14. The juice extraction module according to claim 12, wherein a portion of the input guide portion (440) is formed as a structure extending beyond the exterior from an upper region of the mesh body.

Description

Juice extracting module for juice extractor Technical Field Embodiments of the present invention relate to a juice extracting module for a juice extractor, and more particularly, to a juice extracting module for a juice extractor having an improved structure, which eliminates the inconvenience of having to cut a juice extracting object in advance before inputting the juice extracting object. Background In general, a juice extracting module includes a juice extracting cylinder having a juice extracting space, a cover equipped with an inlet for inputting juice extracting objects into the juice extracting cylinder, a screw for pressing the juice extracting objects in the juice extracting cylinder, and a net-shaped body for separating juice and residues. In addition, the main body includes a driving motor for rotating the screw, and a shaft of the driving motor is connected to the screw in the juicing module. However, in the conventional juicer, the juicing object inputted to the screw must be cut into a size capable of being juiced by the screw and inputted to the screw. As an example, korean patent registration No.10-0793852 discloses a juice extractor technology configured to cut juice objects by means of a screw blade protruding from one side portion of the uppermost end of the rotation shaft of a screw. However, in this technique, when the size of the juice extracting object is greater than the length of the screw blade, there is a problem in that the juice extracting object must be cut into a size smaller than the length of the screw blade in advance before inputting. In addition, korean patent registration No.10-0966607 discloses a juice extractor technology in which a steel plate is mounted on the entire upper surface of a screw to crush a juice extraction object before juice extraction. However, the crushing using the steel plate has a problem in that the crushing must be performed at a high speed instead of a low speed inherent to the juicer, and in order to restrain the rotation of the juicing object by the high speed of the steel plate, there is a problem in that the user takes a great effort to press the juicing object against the steel plate. In addition, in the conventional juice extractor, after the juice extracting object is cut, since the cut material is pressed into the net body and crushed during the juice extracting process, a phenomenon in which the net body is instantaneously deformed by the pressing of the cut material occurs. There are problems in that these phenomena destroy the injection-molded part that maintains the shape of the net-shaped body or reduce the bonding force between the injection-molded part and the net-shaped body, and a gap that causes the outflow of residue and the reduction of juice extraction rate occurs between the injection-molded part and the net-shaped body. Disclosure of Invention Technical problem Embodiments of the present invention have been conceived to solve the above-mentioned problems in the prior art, and provide a method of reducing a load on a motor connected to a screw by forming a crushing portion and a supporting surface on an upper end portion of the screw rotating at a low speed so as to crush a juice extracting object first before the juice extracting object reaches a spiral rib of the screw. Embodiments of the present invention provide a method of inputting a juice extracting object without cutting the juice extracting object by allowing a user to divide and input the juice extracting object into a small diameter inlet or a large diameter inlet according to the size of the juice extracting object. Embodiments of the present invention provide a method of allowing a user to conveniently input a juice extracting object into a juice extracting cartridge regardless of the size of the juice extracting object by first crushing the juice extracting object input into a small-diameter inlet by a crushing portion, allowing a portion of the juice extracting object input into a large-diameter inlet to directly reach a screw auger, and first crushing the remaining portion by the crushing portion. Embodiments of the present invention provide a juicer module for a juicer capable of eliminating a cumbersome process of pre-cutting a juicing object before inputting the juicing object by using an input part by providing structural members of the pre-crushed juicing object on a cover and a screw. In addition, in order to input the juice extracting object through the input part without cutting the juice extracting object in advance, it is inevitably required to enlarge the size of the input part. However, embodiments of the present invention provide a juicing module that prevents safety risks from occurring when the input part is enlarged, as a person, especially a child, may enter the input part and reach the screw. Technical proposal According to one aspect of the present invention, a dual input structure juice module includes a juice extractor cartridge which h