Juicer cutting blade

Abstract

The utility model relates to a juicer cutting blade which comprises a center seat located at the center position, a cutting blade body with a conical top integrally extends out of one end of the center seat, and a material pushing blade body with a conical top integrally and horizontally extends out of the other end of the center seat. The center base is conical, the elevation angle of the cutting blade is within the range of 36.5 + / -10 degrees, the elevation angle of the material pushing blade is within the range of 11 + / -5 degrees, and the included angle between the cutting blade and the material pushing blade is within the range of 146 + / -20 degrees. According to the novel blade structure, the gravity center of fruits and vegetables to be cut can be unstable, the fruits and vegetables to be cut can easily enter the wall of the storage bin, the cutting position and the material pushing position extend and intersect to form a concave angle in a three-dimensional space, and the fruits and vegetables to be cut can well enter and be cut by the blade. Meanwhile, the gravity center of the fruits and vegetables to be cut deviates inwards, the fruits and vegetables cannot be left on the blade after being cut, and the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of manufacturing kitchen appliances, in particular to a cutting blade for a juicer. Background Art

[0002] A juicer is a small food appliance that can quickly squeeze fruits and vegetables into juice. Most juicers first use a cutting tool in the storage bin to automatically cut the fruits and vegetables into several small pieces, and then use a spiral propeller to squeeze out the juice at a low speed. This not only preserves the inherent taste and nutrition of the fruits and vegetables, but also has a high juice yield, simple operation, saves time, and extends the service life of the machine.

[0003] China Patent Publication (Announcement) No.: CN220192732U, Patent Title: Storage Bin Juicer with Cutting Function. It discloses the technical solution of "

[0006] In order to achieve the above-mentioned purpose, the utility model designs a storage bin juicer with cutting function, including a storage bin and a juice collecting cup, characterized in that the juice collecting cup is arranged below the storage bin, a brush rack is provided at the middle position of the bottom of the storage bin, a discharge port is provided on one side of the bottom of the storage bin, a blocking plate is provided on the side of the discharge port close to the center of the storage bin, and the blocking plate extends outward and tilted toward the juice collecting cup, a U-shaped cutter is provided below the storage bin, a spiral juicing blade is provided below the cutter, and a juice outlet is provided outside the juice collecting cup. After the food is placed in the storage bin, the cup is brushed into the discharge port by the brush rack and cut by the cutter when entering the juice collecting cup. Then the spiral juicing blade further squeezes the food, and finally the juice flows out from the juice outlet."

[0004] The technical effect of "

[0016] the present invention is a juicer with a storage bin with a cutting function... the food will be cut by the cutter instantly at the discharge port, so that the food will be cut into small pieces by the cutter before entering the grinding part, which is convenient for subsequent grinding and reduces the amount of uncut food, thereby improving the efficiency of juicing, and the brush rack brushes the block food into the discharge port before cutting, so that no residue of the cut food will remain in the storage bin, especially the cutter is U-shaped and adapted to the storage bin with an inclined bottom, so that the food is placed and cut after a certain buffer, which not only reduces the impact of the food placement on the cutter but also increases the cutting surface, thereby improving the cutting efficiency of the cutter" has been achieved.

[0005] In actual application, the function of the cutting tool (also known as the juicer cutting blade) in the storage bin is to automatically cut fruits and vegetables into several small pieces. The shape of the cutting tool will directly affect the cutting efficiency, and there is room for further improvement. Utility Model Content

[0006] The purpose of the present utility model is to provide a cutting blade for a juicer to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present utility model is achieved through the following technical measures: a juicer cutting blade, which includes a center seat located in the center position, a cutting blade with a conical top extending integrally from one end of the center seat, and a pusher blade with a conical top extending integrally horizontally from the other end of the center seat; the shape of the center seat is conical, the elevation angle of the cutting blade is within the range of 36.5±10°, the elevation angle of the pusher blade is within the range of 11±5°, and the angle between the cutting blade and the pusher blade is within the range of 146±20°.

[0008] Compared with existing technologies, the advantages of this utility model are: the elevation angle of the cutting blade is within the range of 36.5±10°, and the included angle between the cutting blade and the pusher blade is within the range of 146±20°. This novel blade structure allows the intersection of the cutting position and the pusher position to form a concave angle in a three-dimensional space, allowing fruits and vegetables to be cut (such as apples) to enter this space easily. The cutting fruit and vegetables (such as apples) are fixed to the bottom of the storage bin, allowing the blade to chop them easily.

[0009] The cutting blade has an elevation angle of 36.5 ± 10°, and the pusher blade has an elevation angle of 11 ± 5°. This novel blade structure allows the cutting blade and pusher blade to form two oblique angles with the horizontal plane, causing the center of gravity of the cut fruit and vegetables (such as apples) to shift inward. As a result, the cut fruit and vegetables will not remain on the blades after cutting. Due to the offset center of gravity, they will fall to the bottom of the storage bin, allowing the pusher blade to push them into the feed inlet (the next process).

[0010] The top surfaces of the cutting blade and pusher blade are both tapered, and the center seat is conical. These new structures make the center of gravity unstable when cutting round fruits and vegetables (such as apples), allowing them to easily enter the cutting space formed by the storage bin wall, cutting blade, and pusher blade, thereby improving cutting efficiency.

[0011] As an improvement of the present invention, the cross section of the cutting blade is a quadrilateral, the angle of the rake face is C, and the angle of the flank face is D, wherein C < D. The purpose of selecting this design: This new structure can lift the cutting surface, improve cutting efficiency, and reduce cutting resistance.

[0012] As an improvement of the present invention, pusher cavities are evenly arranged on both sides of the pusher blade. The purpose of selecting this design is to allow small pieces or fragments of cut fruits and vegetables (such as apples) to be cut into smaller pieces under the obstruction of the pusher cavities.

[0013] As an improvement of the present invention, a balancing cavity is provided on the back of the cutting blade. The purpose of selecting this design is to keep the cutting blade and the pusher blade in dynamic balance during rotation without generating vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention.

[0015] In the attached figure:

[0016] Figure 1 The three-dimensional cutting blade of the juicer described in the utility model Figure 1 .

[0017] Figure 2 The three-dimensional cutting blade of the juicer described in the utility model Figure 2 .

[0018] Figure 3 These are five views of the juicer cutting blade described in the present utility model.

[0019] Figure 4 This is a front view of the cutting blade of the juicer according to the present invention inside the juicer.

[0020] Figure 5 This is a top view of the juicer cutting blade of the present invention inside the juicer.

[0021] FIG6 is an AA cross-sectional view of the present invention.

[0022] Explanation of the accompanying symbols: 1. Center seat; 2. Cutting blade; 3. Pusher blade; 4. Cone; 5. Pusher cavity; 6. Balancing cavity; 7. Apple; 8. Juicer wall; 9. Conical top; 10. Front blade surface; 11. Back blade surface. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0024] Example 1

[0025] Please refer to Figure 1 -6.

[0026] The present embodiment provides a juicer cutting blade, comprising a center seat 1 located at the center, a cutting blade 2 with a conical top 9 integrally extending from one end of the center seat 1, and a pusher blade 3 with a conical top 9 integrally extending horizontally from the other end of the center seat 1. The center seat 1 is in the shape of a cone 4. The top surfaces of the cutting blade 2 and the pusher blade 3 both have conical tops 9, and the center seat 1 is in the shape of a cone 4. These pointed structures can make the center of gravity of cut round ingredients such as fruits and vegetables (such as apples 7) unstable, making it easy for them to enter the cutting space formed by the juicer wall 8 (also known as the storage bin wall), the cutting blade 2, and the pusher blade 3.

[0027] In the embodiments of the present invention, please refer to Figure 3 The elevation angle of the cutting blade 2 (the angle between the cutting blade 2 and the horizontal plane) is 36.5°, the elevation angle of the pusher blade 3 (the angle between the pusher blade 3 and the horizontal plane) is 11°, and the angle between the cutting blade 2 and the pusher blade 3 is 146°.

[0028] The elevation angle of the cutting blade 2 is 36.5°, and the included angle between the cutting blade 2 and the pusher blade 3 is 146°. Figure 5 This new blade structure can make the cutting position and the pushing position extend and intersect to form an inward concave angle in the three-dimensional space. The fruits and vegetables to be cut (such as apple 7) can enter this space well, and the cutting fruits and vegetables (such as apple 7) and the storage bin surface are fixed, so that the blade can easily chop them.

[0029] The elevation angle of the cutting blade 2 is 36.5°, and the elevation angle of the pusher blade 3 is 11°. Figure 4 This new blade structure allows the cutting blade 2 and the pusher blade 3 to form two oblique angles with the horizontal plane, causing the center of gravity of the cut fruits and vegetables (such as apples 7) to shift inward. As a result, the cut fruits and vegetables will not remain on the blades after cutting. Due to the offset center of gravity, they will fall to the bottom of the storage bin, allowing the pusher blade 3 to push into the feed port (next process).

[0030] In the embodiments of the present invention, please refer to Figure 6 The cross section of the cutting blade 2 is a quadrilateral, the angle of the rake face 10 is C, and the angle of the flank face 11 is D, wherein C<D. This novel structure can lift the cutting surface, improve cutting efficiency, and reduce cutting resistance.

[0031] Furthermore, pusher cavities 5 are evenly arranged on both sides of the pusher blade 3. The cavities dug out on the flanks of the pusher blade 3 can allow small pieces or fragments of cut fruits and vegetables (such as apples 7) to be cut into smaller pieces under the obstruction of the pusher cavities 5.

[0032] Furthermore, a balancing cavity 6 is provided on the back of the cutting blade 2. The purpose of selecting this design is to keep the cutting blade 2 and the pusher blade 3 in dynamic balance during rotation without causing vibration.

[0033] The beneficial effects of the present invention are:

[0034] 1: This new blade structure can make the cutting position and the pushing position extend and intersect to form an inward concave angle in the three-dimensional space. The fruits and vegetables to be cut (such as apple 7) can enter this space well, and the cutting fruits and vegetables (such as apple 7) and the storage bin surface are fixed, so that the blade can easily chop them.

[0035] 2: This new blade structure allows the cutting blade 2 and the pusher blade 3 to form two oblique angles with the horizontal plane, causing the center of gravity of the cut fruits and vegetables (such as apples 7) to be deflected inward, resulting in the cut fruits and vegetables not remaining on the blades after cutting. Due to the deviation of the center of gravity, they will fall to the bottom of the storage bin, allowing the pusher blade 3 to push into the feed port (next process).

[0036] 3: The top surfaces of the cutting blade 2 and the pusher blade 3 are both conical tops 9, and the shape of the center seat 1 is conical 4. These new structures can make the center of gravity of cutting round ingredients such as fruits and vegetables (such as apples 7) unstable, and easily enter the cutting space formed by the storage bin wall, the cutting blade 2 and the pusher blade 3.

[0037] Through these improvements, cutting efficiency is improved.

[0038] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0039] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A cutting blade for a juicer, characterized by: The invention comprises a center seat (1) located at a central position, a cutting blade (2) with a conical top (9) integrally extending from one end of the center seat (1), and a pusher blade (3) with a conical top (9) integrally extending horizontally from the other end of the center seat (1); the shape of the center seat (1) is conical (4), the elevation angle of the cutting blade (2) is within the range of 36.5±10°, the elevation angle of the pusher blade (3) is within the range of 11±5°, and the angle between the cutting blade (2) and the pusher blade (3) is within the range of 146±20°.

2. The juicer cutting blade according to claim 1, characterized in that: The cross section of the cutting blade (2) is a quadrilateral, the angle of the front cutting surface (10) is C, and the angle of the back cutting surface (11) is D, wherein C<D.

3. The juicer cutting blade according to claim 1, characterized in that: Pushing cavities (5) are evenly arranged on both sides of the pushing blade (3).

4. The juicer cutting blade according to claim 1, wherein: A balancing cavity (6) is provided on the back side of the cutting blade (2).

Images