A juicer cup

Abstract

The utility model discloses a kind of juice extraction cups, including main body, the cavity for placing the fruit to be pressed is opened in main body, the upper end of main body is threadedly connected with down pressure piece, down pressure piece is movably installed in the upper end of main body, first grinding piece is equipped in cavity, the upper end of first grinding piece is equipped with grinding part, the lower end of first grinding piece is equipped with filter part, the surface of main body close to lower end is equipped with flow guide structure for guiding fruit juice;The lower end of main body is equipped with driving structure for driving grinding part to rotate, driving structure includes first rotation shaft, speed reducer and rotating motor, the upper end of first rotation shaft is connected with the bottom of first grinding piece, the lower end of first rotation shaft is connected with the output end of speed reducer, the input end of speed reducer is connected with the output end of rotating motor, the rotating torque of rotating motor is adjusted by speed reducer, speed reducer drives first rotation shaft to rotate again, drive first grinding piece to rotate and down pressure piece cooperation realizes the rotary pressing of fruit, this structure can reduce the manpower input when juicing, improve automatic operation degree.

Description

Technical Field

[0001] This utility model relates to the field of juicer technology, and in particular to a juicer cup. Background Technology

[0002] An orange juicer is a device used to extract orange juice, widely used in homes, restaurants, and food processing industries. Traditional orange juicers mainly separate orange juice from oranges through mechanical squeezing. Their basic structure includes an orange fixing device, a squeezing device, and a juice collection device.

[0003] Chinese utility model patent (authorization announcement number: CN215127085U) discloses a stainless steel manual juicer cup, including a cup body, a support shell inside the cup body, a juicing bulge on the surface of the support shell, a bulge with raised edges, a drain hole on the inner surface of the support shell, an inner ring protrusion on the inner surface of the upper end of the cup body, and a thread on the outer surface of the upper end of the cup body. A pressure cap is connected to the outside of the cup body by the thread, and a concave round shell is provided on the inner surface of the pressure cap. An orange is placed on the juicing bulge, and the concave round shell is secured to the surface of the orange. By using a juicing component with a multi-faceted bulge structure, it is easy to fully squeeze the orange juice, and the pressure cap with a positioning structure can also squeeze the juice. However, in actual use, this juicer cup mainly relies on manual labor to squeeze the orange for juice. If used for a long time, it will consume too much manpower and result in a poor user experience. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0005] A juicer cup includes a main body with a cavity for holding fruit to be juiced. A pressing member is threadedly connected to the upper end of the main body and can move up and down within the cavity. A first grinding element is provided within the cavity. The upper end of the first grinding element has a grinding section for grinding the fruit pressed by the pressing member, and the lower end of the first grinding element has a filtering section for filtering fruit residue. A flow guiding structure is provided on the surface of the main body near the lower end to guide the juice. A drive structure is provided at the lower end of the main body to drive the grinding section to rotate. The drive structure includes a first rotating shaft, a reducer, and a rotating motor. The upper end of the first rotating shaft passes through the cavity and connects to the first grinding element to drive its rotation. The lower end of the first rotating shaft is connected to the output end of the reducer, and the input end of the reducer is connected to the output end of the rotating motor.

[0006] As a further embodiment of this utility model: the bottom of the cavity is provided with a sealing structure, the sealing structure includes a through hole at the bottom of the cavity and a sleeve set at the bottom of the first grinding workpiece, a sealing ring is provided in the through hole to prevent liquid leakage in the cavity, the sealing ring is an "I" shaped structure, the upper edge of the sealing ring is engaged with the upper opening of the through hole, the lower edge of the sealing ring is engaged with the lower opening of the through hole, an insertion hole is provided in the sleeve, the upper end of the first rotating shaft passes through the sealing ring and is inserted into the insertion hole to drive the first grinding workpiece to rotate.

[0007] As a further embodiment of this utility model: the flow guiding structure includes a flow guiding component and a sealing cap disposed on the surface of the main body. The flow guiding component has a flow guiding hole, one end of which is connected to the cavity, and the other end of which is fitted with the sealing cap.

[0008] As a further embodiment of this utility model: the guide extends outward from the surface of the main body, and an angle α is formed between the guide and the surface of the main body, wherein the value of angle α ranges from 45° to 90°.

[0009] As a further embodiment of this utility model: the juicing cup is provided with a connecting structure for connecting the rotating motor and the reducer. The connecting structure includes a first locking member provided at the input end of the reducer and a second locking member provided at the output end of the rotating motor. The upper end surface of the first locking member is provided with a plurality of first inserts in a circumferential direction, and the lower end surface of the second locking member is provided with a plurality of second inserts in a corresponding circumferential direction. The first inserts are respectively inserted into the gaps between adjacent second inserts so that when the first locking member rotates, the first inserts abut against the second inserts, thereby driving the second locking member to rotate.

[0010] As a further embodiment of this utility model, it also includes a middle housing and a lower housing. The reducer is installed inside the middle housing, and the rotating motor is installed inside the lower housing. The upper end of the middle housing is connected to the lower end of the main body, so that the output end of the reducer is connected to the first rotating shaft. The juicing cup is provided with a locking structure to make the middle housing and the lower housing detachably connected. The locking structure includes a limiting tube protruding from the lower end of the middle housing and a limiting hole opened on the upper end face of the lower housing. The surface of the limiting tube is provided with at least two limiting blocks, and the outer surface of the limiting blocks is provided with locking grooves. The lower housing has at least two slots on the upper surface near the limiting hole. The slots are connected to the limiting hole. The limiting hole has a slot on the inner wall near the slot. The slots are connected to the slots, making the overall slot shape "L". The lower housing has a sliding hole on the upper surface near the slot. The inner wall of the sliding hole has a hole for connecting to the slot. The sliding hole has an elastic element and a block. One end of the block abuts against one end of the elastic element, and the other end of the elastic element abuts against the inner wall of the sliding hole. The other end of the block has a protrusion for extending from the hole into the slot.

[0011] As a further embodiment of this utility model: the lower end face of the pressing member is provided with a pressing hole for fitting the outer surface of the fruit to be pressed, and the grinding part is fixed with a number of protruding ridges, which are evenly arranged around the surface of the grinding part.

[0012] As a further embodiment of this utility model: the outer edge of the filter part is turned up so that the outer edge of the filter part is bowl-shaped. When the pressing member presses down on the fruit to be pressed, the edge of the pressing hole is close to the inner side of the outer edge of the filter part to form a relatively sealed pressing space.

[0013] As a further embodiment of this invention: the pressing hole is arc-shaped or conical, and the grinding part is arc-shaped or conical.

[0014] As a further embodiment of this utility model: the bottom of the cavity is a slope to guide the juice flow to the inclined side of the slope, and the guide is located on the main body on the inclined side of the cavity where the juice flows.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: after the drive device is installed at the bottom of the main body, the motor will be powered on to cause the reducer to run, thereby adjusting the rotational torque. The reducer then drives the first rotating shaft to rotate, which in turn drives the first grinding piece to rotate. In cooperation with the lower pressing piece, the fruit is rotated and pressed. This structure can significantly reduce the manual input during juicing and improve the degree of automatic operation.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is an exploded view of the present invention.

[0019] Figure 2 This is a top view of the present invention.

[0020] Figure 3 This is a cross-sectional structural diagram of the present invention.

[0021] Figure 4 yes Figure 3 A magnified view of a portion of point B in the middle.

[0022] Figure 5This is an exploded view of the motor housing of this utility model.

[0023] Figure 6 This is a schematic diagram of the shell structure in this utility model.

[0024] Figure 7 This is an exploded view of the lower housing and the locking block of this utility model.

[0025] Figure 8 This is a schematic diagram of the structure of the lower shell of this utility model.

[0026] Figure 9 This is a schematic diagram of the card block in this utility model.

[0027] In the diagram: 1. Main body; 11. Cavity; 111. Internal thread; 112. Bevel; 113. Perforation; 114. Sealing ring;

[0028] 12. Pressing part; 121. External thread; 122. Cap; 1221. Tightening part; 123. Pressing hole; 1231. Edge of the pressing hole;

[0029] 13. First grinding piece; 131. Grinding section; 1311. Raised ridge; 1312. First filter screen; 132. Filtering section; 1321. Outer edge of the filtering section; 133. Sleeve; 1331. Insertion hole; 134. Pressing space;

[0030] 2. Flow guiding structure; 21. Flow guiding component; 22. Sealing cap; 221. Insertion part; 222. Sealing plate; 23. Flow guiding hole; a. Angle a;

[0031] 3. Drive structure; 31. First rotating shaft; 32. Reducer; 33. Rotary motor; 321. First locking component; 3211. First insert block; 331. Second locking component; 3311. Second insert block;

[0032] 4. Motor housing; 41. Middle housing; 411. Limiting tube; 4111. Limiting block; 41111. Locking groove; 42. Lower housing; 421. Limiting hole; 422. Slot; 423. Locking groove; 424. Sliding hole; 4241. Locking hole; 4242. Elastic element; 4243. Locking block; 42431. Protrusion; 42432. Locking post. Detailed Implementation

[0033] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0034] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0037] Please see Figures 1-4 In this embodiment of the present invention, a juicing cup includes a main body 1. The main body 1 has a cavity 11 for placing fruit to be juiced. A pressing member 12 is threadedly connected to the upper end of the main body 1 for pressing the fruit inside the cavity 11. The pressing member 12 is movably installed on the upper end of the main body 1, and the bottom of the pressing member 12 extends into the cavity 11. When the fruit to be juiced is placed in the cavity 11, the deeper the bottom of the pressing member 12 is inside the cavity 11, the greater the squeezing force of the pressing member 12 on the fruit. The greater the pressure, the more the cavity 11 is equipped with a first grinding element 13. The fruit to be pressed is located between the pressing element 12 and the first grinding element 13. The upper end of the first grinding element 13 is equipped with a grinding part 131 for grinding the fruit pressed by the pressing element 12. The lower end of the first grinding element 13 is equipped with a filter part 132 for filtering the fruit residue. The filter part 132 extends to the inner wall of the cavity 11 to ensure that the fruit residue is fully filtered and to prevent the residue from flowing out from the gap between the filter part 132 and the inner wall of the cavity 11.

[0038] The surface of the main body 1 near the lower end is provided with a flow guiding structure 2 for guiding juice. The flow guiding structure 2 includes a flow guiding component 21 and a sealing cap 22 provided on the surface of the main body 1. The flow guiding component 21 has a flow guiding hole 23. One end of the flow guiding hole 23 is connected to the cavity 11, and the other end of the flow guiding hole 23 is fitted with the sealing cap 22.

[0039] The lower end of the main body 1 is provided with a drive structure 3 for driving the grinding part 131 to rotate. The drive structure 3 includes a first rotating shaft 31, a reducer 32 and a rotating motor 33. A through hole 113 is provided at the bottom of the cavity 11. A sealing ring 114 is provided in the through hole 113 to prevent liquid leakage in the cavity 11. The sealing ring 114 has an "I" shaped structure. The upper edge of the sealing ring 114 is engaged with the upper opening of the through hole 113, and the lower edge of the sealing ring 114 is engaged with the lower opening of the through hole 113. A sleeve 133 is provided at the bottom of the first grinding part 13. An insertion hole 1331 is provided in the sleeve 133. The upper end of the first rotating shaft 31 passes through the sealing ring 114 and is inserted into the insertion hole 1331 to drive the first grinding part to rotate. The lower end of the first rotating shaft 31 is connected to the output end of the reducer 32, and the input end of the reducer 32 is connected to the output end of the rotating motor 33.

[0040] Specifically, several reinforcing ribs are provided around the outer surface of the sleeve 133 to enhance its firmness. In order to better drive the first grinding piece 13 to rotate, the rotating shaft 31 and the insertion hole 1331 are respectively set as polygonal structures, such as hexagonal, to prevent radial slippage. Specifically, the insertion hole 1331 can be an internal hexagonal hole, and the end of the first rotating shaft 31 inserted into the insertion hole 1331 is also correspondingly internal hexagonal. The insertion hole 1331 can also be a square hole or a hole with a gear shape, then the end of the first rotating shaft 31 inserted into the insertion hole 1331 is also correspondingly a square or gear-shaped structure. The above description of the shape of the insertion hole 1331 and the first rotating shaft 31 is only for understanding the technical solution and is not limited here.

[0041] A rotary motor 33 is connected to a reducer 32 to change the rotational torque. The reducer 32 then drives the first rotating shaft 31 to rotate, which in turn drives the first grinding piece 13 to rotate, thus achieving rotary pressing of the fruit to be pressed. The reducer 32 can be a planetary gear reducer 32 or a helical gear reducer 32. The filter section 132 can be a filter structure with a filter screen, such as a filter sieve or filter cover. The filter section 132 is a bowl-shaped structure with several filter holes on its surface. The filter section 132 and the grinding section 131 are integrally formed and can be injection molded. The main body 1 has a motor housing 4 for mounting the reducer 32 and the rotary motor 33. The upper end of the motor housing 4 is snap-fitted to the lower end of the main body 1.

[0042] Further, see appendix. Figures 5-4In this embodiment of the utility model, the motor housing 4 is further provided with a connecting structure for connecting the rotating motor 33 and the reducer 32. The connecting structure includes a first locking member 321 disposed at the input end of the reducer 32 and a second locking member 331 disposed at the output end of the rotating motor 33. The upper end surface of the first locking member 321 is provided with a plurality of first inserts 3211 in a circumferential manner, and the lower end surface of the second locking member 331 is provided with a plurality of second inserts 3311 in a circumferential manner. The first inserts 3211 can be inserted into the gap between adjacent second inserts 3311. When the rotating motor 33 drives the first locking member 321 to rotate, the first inserts 3211 and the second inserts 3311 abut against each other, causing the first locking member 321 to drive the second locking member 331 to rotate. In this way, the rotational torque of the rotating motor 33 can be transmitted to the reducer 32, and then the rotational torque of the rotating motor 33 can be changed by the reducer 32.

[0043] Further, see appendix. Figures 5-9 In this embodiment of the utility model, the motor housing 4 includes a middle housing 41 and a lower housing 42. The upper end of the middle housing 41 is detachably connected to the lower end of the main body 1. The connection between the middle housing 41 and the main body 1 includes, but is not limited to, a snap-fit ​​connection. A reducer 32 is installed inside the middle housing 41, and a rotating motor 33 is installed inside the lower housing 42. The motor housing 4 is provided with a locking structure that allows the middle housing 41 and the lower housing 42 to be detachable. The locking structure includes a limiting tube 411 protruding from the lower end of the middle housing 41. At least two limiting blocks 4111 are provided on the surface of the limiting tube 4111, and locking grooves 41111 are formed on the outer surface of the limiting blocks 41111. A limiting hole 421 is formed at the upper end of the lower housing 42. The lower housing 42 is located near the limiting hole 42. At least two slots 422 are provided on the upper surface of 1, and the slots 422 are connected to the limiting hole 421. The limiting hole 421 has a slot 423 on the inner wall near the slot 422. The slots 422 are connected to the slots 423 so that the overall slot shape is "L". The lower housing 42 also has a sliding hole 424 on the upper surface near the slot 423. The inner wall of the sliding hole 424 has a slot 4241 for connecting the slot 423. An elastic element 4242 and a block 4243 are installed in the sliding hole 424. One end of the block 4243 abuts against one end of the elastic element 4242, and the other end of the elastic element 4242 abuts against the inner wall of the sliding hole 424. The other end of the block 4243 has a protrusion 42431 for extending from the slot 4242 into the slot 424.

[0044] Specifically, the limiting tube 411 is aligned with the limiting hole 421, and the limiting block 4111 is aligned with the slot 422 and inserted, so that the limiting tube 411 is inserted into the limiting hole 421 and the limiting block 4111 is inserted into the slot 422. The middle housing 41 is rotated along the direction of the slot 423 so that the limiting block 4111 slides into the slot 4241 and presses the locking block 4243 until the locking block 4243 is aligned with the locking groove 41111 and inserted into the locking groove 41111. At this time, the middle housing 41 is rotated along the direction of the slot 423 so that the limiting block 4111 slides into the slot 4241 and presses the locking block 4243 until the locking block 4243 is aligned with the locking groove 41111 and inserted into the locking groove 41111. The housing 41 is secured to the lower housing 42. The first locking member 321 located within the limiting tube 411 can be inserted into the second locking member 331 located within the limiting hole 421. Conversely, when separating the middle housing 41 from the lower housing 42, the middle housing 41 is gripped and rotated in the opposite direction along the slot 423, causing the limiting block 4111 to slide from the slot 423 to the slot 422. The middle housing 41 can then be pulled upwards, thus completing the removal of the middle housing 41. A push switch (not shown in the figure) is provided on the surface of the lower housing 42 for starting the rotating motor 33. The locking slot 41111 can be V-shaped or arc-shaped, and the shape of the locking block 4243 is also correspondingly V-shaped or arc-shaped.

[0045] In another embodiment of this utility model, the elastic element 4242 can be a spring. One end of the locking block 4243 is provided with a locking post 42432 for inserting into the inner hole of one end of the spring. The other end of the spring abuts against the inner wall of the sliding hole 424. When the locking block 4243 is squeezed by the limiting block 4111, the locking block 4243 retracts into the locking hole 4242. At this time, the spring is squeezed by the locking block 4243. When the locking groove 41111 is aligned with the locking block 4243, the squeezed spring drives the locking block 4243 to insert into the locking groove 4111, which can effectively provide pre-tightening for the locking block 4243 to be inserted into the locking groove 4111.

[0046] Further as Figure 3 As shown in this embodiment of the invention, the flow guide 21 extends outward from the surface of the main body 1, and an angle α is formed between the flow guide 21 and the surface of the main body 1. The value of angle α ranges from 45° to 90°. Specifically, angle α is preferably 45°, which enables the juice to flow out of the flow guide 21 with high efficiency. As the value of angle α approaches 90°, the flow efficiency of the juice from the flow guide 21 gradually decreases.

[0047] Further as Figures 1-3As shown in this embodiment of the utility model, the sealing cap 22 is hinged to the end of the guide member 21 away from the main body to cover the other end of the guide hole 23. The end face of the sealing cap 22 near the guide hole 23 is provided with an insertion part 221 for inserting into the guide hole 23 when the sealing cap 22 is flipped toward the guide hole 23. The end of the insertion part 221 near the guide hole 23 is provided with a sealing piece 222. Specifically, the sealing cap 22 is hinged to the upper end of the end of the guide member 21, which is the end of the guide member 21 facing outward. The sealing cap 22 is flipped upward to expose the guide hole 23, so that the juice in the cavity 11 flows out from the guide hole 23. The sealing cap 22 is flipped downward to insert the insertion part 221 into the guide hole 23. The sealing sheet 222 is a rubber sealing sheet 222 with a certain degree of extensibility, so that the sealing sheet 222 can effectively block the guide hole 23 and prevent the juice filtered after pressing from flowing out from the guide hole 23. The length of the insertion part 221 is not less than 1 / 3 of the length of the guide hole 23. When the sealing cover 22 is flipped downward, the insertion part 221 can be inserted to a sufficient depth. Compared with the shallow depth of the insertion part 221 into the guide hole 23, for example, the insertion part 221 can only be inserted into 1 / 4 or 1 / 5 of the guide hole 23, the sufficient insertion depth can better block the guide hole 23 with the sealing plate 222, and prevent the insertion part 221 from being inserted into the guide hole 23 too shallowly. Due to the continuous accumulation of juice in the cavity 11, the greater the pressure on the insertion part 221, the greater the risk that the insertion part 221 will be pushed out of the guide hole 23 by the pressure of the juice in the cavity 11, resulting in juice leakage.

[0048] Further as Figure 1 As shown in this embodiment of the invention, the inner wall of the cavity 11 near the upper end is provided with an internal thread 111, and the outer surface of the pressing member 12 is provided with an external thread 121 for threaded connection with the cavity 11. Specifically, the depth of the internal thread 111 extending into the cavity 11 is not less than 1 / 2 or 3 / 5 of the depth of the cavity 11, and the extension height of the external thread 121 on the outer surface of the pressing member 12 is correspondingly not less than 1 / 2 or 3 / 5 of the depth of the cavity 11. This allows the pressing member 12 to move to a sufficient depth inside the cavity 11 when it is installed on the main body by rotating it, so that the fruit to be pressed can be pressed more effectively. The threaded connection can improve the connection stability between the pressing member 12 and the cavity 11 by utilizing the tightness of the thread, eliminating the need for continuous manual pressing of the pressing member 12, and the threaded connection facilitates manual operation of the pressing member 12 to gradually press down.

[0049] Further as Figures 1-3As shown in this embodiment of the invention, the lower pressure member 12 is provided with a screw cap 122, which is snap-fitted to the upper end of the lower pressure member 12. A screwing portion 1221 is provided on the end face of the screw cap 122 for people to grasp and rotate it. Specifically, the screwing portion 1221 is shaped like a long, protruding ridge 1311 or an "S"-shaped protruding ridge 1311, facilitating people to grasp and rotate the screw cap 122, which in turn drives the lower pressure member 12 to rotate. The screwing portion 1221 and the screw cap 122 are integrally formed and can be obtained by injection molding or machining.

[0050] Further as Figure 3 As shown in this embodiment of the invention, the lower end face of the pressing member 12 is provided with a pressing hole 123 for conforming to the outer surface of the fruit to be pressed. The grinding part 131 is fixed with a plurality of protruding ridges 1311, which are evenly arranged around the surface of the grinding part 131. Specifically, a first filter screen 1312 is provided between two adjacent protruding ridges 1311. The protruding ridges 1311 and the first filter screen 1312 are integrally formed. The grinding part 131 is formed by connecting and surrounding a plurality of first filter screens 1312 and a plurality of protruding ridges 1311. The pressing hole 123 is arc-shaped or conical.

[0051] Further as Figure 3 As shown in this embodiment of the invention, the outer edge 1321 of the filter section is turned upwards, making the filter section 132 as a whole bowl-shaped part. The outer edge 1321 of the filter section has a certain gap from the cavity 11 to facilitate the motor driving the first grinding element 13 to rotate. The edge 1231 of the pressing hole is close to the inner side of the outer edge 1321 of the filter section to form a relatively closed pressing space 134. When the pressing element 12 presses down on the fruit to be pressed, it prevents the fruit pulp from overflowing from the outer edge of the filter section 132 into the gap between the filter section 132 and the inner wall of the cavity 11 and mixing into the juice.

[0052] Further as Figure 3 As shown in the embodiment of this utility model, the bottom of the cavity 11 is a slope 112 for guiding the juice flow to the inclined side of the slope 112, and the guide 21 is located on the main body 1 on the inclined side of the cavity 11 where the juice flows.

[0053] The working principle of this utility model is as follows: The fruit to be pressed is placed in the cavity 11, so that the fruit is located on the first grinding piece 13. Then, the pressing piece 12 is installed and threadedly connected to the cavity 11 to achieve the pressing operation on the fruit. People grab the cap 122 and rotate it. The cap 122 drives the pressing piece 12 to rotate, so that the pressing piece 12 moves into the cavity 11 to squeeze the fruit or push the fruit towards the first grinding piece 13. When the rotating motor 33 is started manually, the reducer 32 will run to adjust the rotation torque. The reducer 32 then drives the first rotating shaft 31 to rotate, which in turn drives the first grinding piece 13 to rotate. The first grinding piece 13 and the pressing piece 12 cooperate to achieve the rotational pressing of the fruit. This structure can significantly reduce the manual input during juicing and improve the degree of automation.

[0054] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A juicing cup, characterized in that, Includes a main body (1), which has a cavity (11) for placing the fruit to be pressed. The upper end of the main body (1) is threaded with a pressing member (12) that can move up and down inside the cavity (11). The pressing member (12) is movably installed on the upper end of the main body (1). The cavity (11) is provided with a first grinding member (13). The upper end of the first grinding member (13) is provided with a grinding part (131) for grinding the fruit pressed by the pressing member (12). The lower end of the first grinding member (13) is provided with a filter part (132) for filtering the residue of the fruit. The surface of the main body (1) near the lower end is provided with a flow guiding structure (2) for guiding the juice. The lower end of the main body (1) is provided with a drive structure (3) for driving the grinding part (131) to rotate. The drive structure (3) includes a first rotating shaft (31), a reducer (32) and a rotating motor (33). The upper end of the first rotating shaft (31) passes through the cavity and is connected to the first grinding part (13) for driving the first grinding part (13) to rotate. The lower end of the first rotating shaft (31) is connected to the output end of the reducer (32), and the input end of the reducer (32) is connected to the output end of the rotating motor (33).

2. The juicing cup according to claim 1, characterized in that, The bottom of the cavity is provided with a sealing structure, which includes a through hole (113) at the bottom of the cavity (11) and a sleeve (133) at the bottom of the first grinding piece (13). A sealing ring (114) is provided in the through hole (113) to prevent liquid leakage in the cavity (11). The sealing ring (114) is an "I" shaped structure. The upper edge of the sealing ring (114) is locked in the upper opening of the through hole (113), and the lower edge of the sealing ring is locked in the lower opening of the through hole (113). An insertion hole (1331) is provided in the sleeve (133). The upper end of the first rotating shaft (31) passes through the sealing ring (114) and is inserted into the insertion hole (1331) to drive the first grinding piece (13) to rotate.

3. The juicing cup according to claim 1, characterized in that, The flow guiding structure (2) includes a flow guiding component (21) and a sealing cap (22) disposed on the surface of the main body (1). The flow guiding component (21) has a flow guiding hole (23). One end of the flow guiding hole (23) is connected to the cavity (11), and the other end of the flow guiding hole (23) is fitted with a sealing cap (22).

4. The juicing cup according to claim 2, characterized in that, The guide (21) extends outward from the surface of the main body (1), and the guide (21) and the surface of the main body (1) form an angle a, the value of which is 45° to 90°.

5. The juicing cup according to claim 1, characterized in that, The juicing cup is provided with a connecting structure for connecting the rotating motor (33) and the reducer (32). The connecting structure includes a first locking member (321) provided at the input end of the reducer (32) and a second locking member (331) provided at the output end of the rotating motor (33). The upper end surface of the first locking member (321) is provided with a number of first inserts (3211) in a circumferential direction. The lower end surface of the second locking member (331) is provided with a number of second inserts (3311) in a circumferential direction. The first inserts (3211) are inserted into the gaps between adjacent second inserts (3311) so that when the first locking member (321) rotates, the first inserts (3211) abut against the second inserts (3311), thereby driving the second locking member (331) to rotate.

6. The juicing cup according to claim 1, characterized in that, It also includes a middle housing (41) and a lower housing (42). The reducer is installed in the middle housing (41), and the rotating motor is installed in the lower housing (42). The upper end of the middle housing (41) is connected to the lower end of the main body (1), so that the output end of the reducer (32) is connected to the first rotating shaft (31). The juicing cup is provided with a locking structure so that the middle housing (41) and the lower housing (42) are detachably connected. The locking structure includes a limiting tube (411) protruding from the lower end of the middle housing (41) and a limiting hole (421) opened on the upper end face of the lower housing (42). The surface of the limiting tube (411) is provided with at least two limiting blocks (4111). The outer surface of the limiting block (4111) is provided with a locking groove (41111). The lower housing (42) is provided with at least two slots (422) on the upper end face near the limiting hole (421). The slot (422) is connected to the limiting hole (421). The limiting hole (421) has a slot (423) on the inner wall near the slot (422). The slot (422) is connected to the slot (423) so that the overall slot shape is "L". The lower housing (42) has a sliding hole (424) on the upper surface near the slot (423). The inner wall of the sliding hole (424) has a slot (4241) for connecting the slot (423). The sliding hole (424) has an elastic element (4242) and a block (4243) inside. One end of the block (4243) abuts against one end of the elastic element (4242), and the other end of the elastic element (4242) abuts against the inner wall of the sliding hole (424). The other end of the block (4243) has a protrusion (42431) for extending from the slot (4241) into the slot (423).

7. The juicing cup according to claim 1, characterized in that, The lower end face of the pressing part (12) is provided with a pressing hole (123) for fitting the outer surface of the fruit to be pressed. The grinding part (131) is fixed with several protruding ridges (1311), and the several protruding ridges (1311) are evenly arranged around the surface of the grinding part (131).

8. The juicing cup according to claim 7, characterized in that, The outer edge (1321) of the filter section is turned upwards, and when the pressing member (12) presses down on the fruit to be pressed, the edge (1231) of the pressing hole is close to the inner side of the outer edge (1321) of the filter section.

9. The juicing cup according to claim 7, characterized in that, The pressing hole (123) is arc-shaped or conical, and the grinding part (131) is arc-shaped or conical.

10. The juicing cup according to claim 1, characterized in that, The bottom of the cavity (11) is a slope (112) to guide the juice flow to the inclined side of the slope (112), and the guide (21) is located on the main body (1) on the inclined side of the cavity (11) where the juice flows.

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