Cup assembly and juicer

Abstract

The utility model relates to a cup assembly and a juicer. The cup assembly comprises a cup body and a filtering part. A cup cavity and a first cup opening are formed in the cup body. The filtering part comprises a filtering cylinder seat and a filtering cylinder rotatably connected to the filtering cylinder seat, the filtering cylinder seat is connected to the first cup opening, the filtering cylinder is arranged in the cup cavity and communicated with the cup cavity, and the peripheral edge of the filtering cylinder seat is not higher than the filtering cylinder. The filtering part of the cup assembly is more convenient to clean.

Description

Technical Field

[0001] This application relates to the field of small household appliance technology, and more specifically, to a cup assembly and a juicer. Background Technology

[0002] Some food processors, such as juicers, use blades to blend and chop food, and also use a filter cartridge to filter the juice. Pulp and juice can easily stick to the filter cartridge, and bacteria can easily grow if it is not cleaned properly. Summary of the Invention

[0003] This application provides a cup assembly and a juicer that facilitates the cleaning of the filter section.

[0004] A cup assembly, comprising:

[0005] The cup body has a cavity and a first rim.

[0006] The filtration unit includes a filter cylinder seat and a filter cylinder rotatably connected to the filter cylinder seat. The filter cylinder seat is connected to the first cup opening, and the filter cylinder is disposed inside the cup cavity and communicates with the cup cavity. The four edges of the filter cylinder seat are not higher than the filter cylinder.

[0007] The cup assembly provided in this application does not have the filter cartridge enclosed by the filter cartridge holder; the filter cartridge is directly exposed, which facilitates cleaning of the filter cartridge.

[0008] Optionally, the filter cylinder includes a connected bottom and an annular surrounding wall. The bottom is configured with a higher central portion and lower peripheral edges, and the bottom is rotatably connected to the filter cylinder base at its central portion. With this configuration, most of the food inside the filter cylinder is located around its perimeter, allowing for better filtration under centrifugal force.

[0009] Optionally, the filter section further includes a rotating shaft rotatably connected to the filter cartridge seat, and the filter cartridge is riveted to the rotating shaft. This fixing method is robust and reliable.

[0010] Optionally, the cup assembly further includes a feeding cylinder disposed within the cup cavity. One end of the feeding cylinder is connected to the cup body, and the other end of the feeding cylinder extends into the filter cylinder. The cup cavity is connected to the filter cylinder through the feeding cylinder. When the food is crushed, flipping the cup assembly allows all the food to flow into the filter cylinder through the feeding cylinder, thus guiding the food flow.

[0011] Optionally, the filter cartridge holder is detachably connected to the first cup opening by screwing. The filter cartridge holder also has a locking part with a locked position and an unlocked position. In the locked position, the filter cartridge holder and the cup body remain relatively fixed in the screwing direction. In the unlocked position, the filter cartridge holder is detachable. This prevents the filter cartridge holder from rotating back in the opposite direction when screwed into the cup body, ensuring the reliability of the filter cartridge holder installation.

[0012] Optionally, the locking part includes a movable member and a locking rod movably disposed on the filter cartridge seat. The locking rod moves under the driving force of the movable member. In the locked position, the locking rod extends out of the filter cartridge seat and engages with the cup body for limiting. In the unlocked position, the movable member retracts into the filter cartridge seat and separates from the cup body. The engagement of the movable member and the locking rod enables power transmission, allowing the locking rod to move in the expected direction, and also makes the locking part's position more flexible.

[0013] Optionally, both the movable component and the locking rod are movable, with the direction of movement of the movable component perpendicular to the direction of movement of the locking rod. This allows for a simple combination of motion patterns to change the direction of power transmission, resulting in a simpler and more compact structure.

[0014] Optionally, at least one of the movable member and the locking rod has an inclined surface. The movable member applies a driving force to the locking rod via the inclined surface, causing the locking rod to move along the inclined surface. This achieves the locking rod moving in a direction perpendicular to the direction of movement of the movable member and thus reaching the unlocked position.

[0015] Optionally, the locking part further includes an elastic element that is extendable and retractable along the moving direction of the locking rod. One end of the elastic element in the extension / retraction direction remains relatively fixed to the filter cartridge seat, and the other end in the extension / retraction direction is connected to the locking rod. The elastic element drives the locking rod to reset after the external force applied to the moving part is removed. The elastic element is an energy storage element; after the external force is removed, the elastic element releases energy, causing the locking rod to automatically reset, making the unlocking operation more convenient and reliable.

[0016] Optionally, the filter cartridge seat is further provided with a limiting hole, in which the locking rod remains at all times during movement. This limiting hole restricts large deviations when the locking rod extends or retracts, acts as a guide during its movement, and also prevents the elastic element from tipping over.

[0017] A juicer, comprising:

[0018] The main unit, including the motor shaft;

[0019] As described in any of the above embodiments, the cup assembly further includes a second cup opening, and the cup assembly also includes a grinding section detachably mounted to the second cup opening. The cup assembly can be detachably mounted to the main unit in a first mounting method and a second mounting method. The first mounting method involves the grinding section engaging with the motor shaft, and the second mounting method involves the filtering section engaging with the motor shaft. This juicer can have automatic stirring and filtering functions, and the filtering section is easier to clean. Attached Figure Description

[0020] Figure 1 This is a cross-sectional view of a juicer illustrated in an exemplary embodiment of this application, wherein the cup assembly is in a first mounting configuration;

[0021] Figure 2 yes Figure 1 Another cross-sectional view of the juicer shown in the image shows the cup assembly in a second mounting configuration;

[0022] Figure 3 This is the book Figure 1 An exploded view of the cup assembly shown in the image;

[0023] Figure 4 yes Figure 3 An enlarged view of the locking part of the filter section, wherein the locking part is in the locked position;

[0024] Figure 5 This is a schematic diagram of the locking part;

[0025] Figure 6 This is a cross-sectional view of the cup assembly;

[0026] Figure 7 This is a cross-sectional view of the filter section. Detailed Implementation

[0027] The technical solutions in the embodiments (or "implementations") of this application will be clearly and completely described herein with reference to the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0028] If the embodiments of this application contain terms relating to directional indications or positional relationships (such as up, down, left, right, front, back, inside, outside, top, bottom, center, vertical, horizontal, longitudinal, transverse, length, width, counterclockwise, clockwise, axial, radial, circumferential, etc.), such terms are only used to explain the relative positional relationships and movements between components in a specific posture (as shown in the attached figures); if the specific posture changes, the directional indications or positional relationships will also change accordingly. Furthermore, the terms "first" and "second" used in the embodiments of this application are only for descriptive convenience and should not be construed as indicating or implying relative importance.

[0029] Please refer to Figure 1 and Figure 2 , Figure 1 This is a cross-sectional view of a juicer 100 shown as an exemplary embodiment of this application, wherein the cup assembly 20 is in a first mounting configuration. Figure 2 for Figure 1 Another cross-sectional view of the juicer 100 shown in the figure shows the cup assembly 20 in a second mounting configuration.

[0030] This application provides a juicer 100, including a main unit 10 and a cup assembly 20, the cup assembly 20 being detachably mounted to the main unit 10. The cup assembly 20 includes a cup body 21, a grinding section 22, and a filtering section 23, both of which are detachably mounted to the cup body 21.

[0031] The cup assembly 20 can be installed on the main unit 10 in at least two ways. Figure 1 In the illustrated embodiment, the grinding unit 22 is engaged with the motor shaft of the main unit 10, thereby connecting the grinding unit 22 to the motor shaft for automatic grinding of the food inside the cup 21. This installation method is the first installation method for mounting the cup assembly 20 to the main unit 10. Figure 2 In the embodiment shown, the filter section 23 is engaged with the motor shaft of the main unit 10, so that the filter section 23 is connected to the motor shaft of the main unit 10 for automatic filtering of the crushed food. This installation method is the second installation method for the cup assembly 20 to be installed on the main unit 10.

[0032] Please refer to Figure 3 , Figure 3 for Figure 1 An exploded view of the cup component 20 shown in the figure.

[0033] The cup body 21 has a cup cavity 210 and a first cup opening 212. A filter part 23 is detachably installed at the first cup opening 212. The filter part 23 includes a filter cylinder 231 and a filter cylinder seat 232. More precisely, the filter cylinder seat 232 is detachably connected to the cup body 21, and the filter cylinder 231 is rotatably connected to the filter cylinder seat 232 and disposed within the cup cavity 210. The filter cylinder 231 has holes, allowing it to release juice during rotation for filtration. The edges of the filter cylinder seat 232 are not higher than the filter cylinder 231. This design ensures that the filter cylinder 231 is not enclosed by the filter cylinder seat 232, leaving it directly exposed for easy cleaning.

[0034] exist Figure 3 In the illustrated embodiment, the cup body 21 also has a juice outlet 213, and a juice outlet channel 214 is provided between the filter cylinder 231 and the cup body 21 (see...). Figure 2 The juice outlet 213 is connected to the juice channel 214. The portion of the juice channel 214 near the juice outlet 213 is designed as a gradually downward sloping channel, with the juice outlet 213 being the lowest point, which facilitates juice extraction and cleaning.

[0035] Please continue to refer to this. Figure 3 In one embodiment, the cup body 21 further forms a second cup opening 211, and the cup assembly 20 also includes a grinding section 22, which is detachably installed at the second cup opening 211. The grinding section 22 includes a grinding blade 221 and a grinding blade holder 222. The grinding blade 221 is rotatably connected to the grinding blade holder 222 and is disposed within the cup cavity 210. The grinding blade 221 is used to cut and grind the food in the cup cavity 210. The grinding section 22 is detachably connected to the cup body 21, which facilitates cleaning of the cup body 21.

[0036] In one specific embodiment, a first latch 216 is provided at the first cup opening 212 of the cup body 21, and a first retaining plate 233 is provided at the filter cylinder seat 232. When the filter part 23 rotates relative to the cup body 21, the first retaining plate 233 can be engaged with the first latch 216. A second latch 215 is provided at the second cup opening 211 of the cup body 21, and a second retaining plate 223 is provided at the crushing blade seat 222. When the crushing part 22 rotates relative to the cup body 21, the second retaining plate 223 can be engaged with the second latch 215.

[0037] To ensure the sealing between the filter cartridge seat 232 and the cup body 21, and between the pulverizer seat 222 and the cup body 21, the cup assembly 20 also includes a pulverizer seat sealing ring 26 and a filter cartridge seat sealing ring 27. The pulverizer seat sealing ring 26 is fitted onto the pulverizer seat 222, and the filter cartridge seat sealing ring 27 is fitted onto the filter cartridge seat 232.

[0038] In one embodiment, the filter cartridge holder 232 further includes a locking part 224, which has a locking position and an unlocking position. In the locking position, the filter cartridge holder 232 and the cup body 21 remain relatively fixed in the screwing direction, thus preventing the filter cartridge holder 232 from rotating back in the opposite direction when screwed into the cup body 21, ensuring the reliability of the filter cartridge holder 232 installation. In the unlocking position, the filter cartridge holder 232 is detachable, thus ensuring the smooth removal of the filter cartridge holder 232. Figure 3 In the embodiment shown, the shredder holder 222 is also provided with a locking part 224, and the structure of the locking part 224 is the same as that of the filter cartridge holder 232, which will not be described in detail here.

[0039] exist Figure 3 In the above embodiment shown, the cup body 21 is provided with a first locking hole 218 and a second locking hole 217, the locking part 224 of the filter cylinder seat 232 cooperates with the first locking hole 217, and the locking part 224 of the pulverizer seat 222 cooperates with the second locking hole 218.

[0040] Please refer to Figure 4 and Figure 5 , Figure 4 for Figure 3 An enlarged view of the locking part 224 of the intermediate filter section 23, wherein the locking part 2224 is in the locked position. Figure 5 This is a schematic diagram of the locking part 224 shown in an exemplary embodiment of this application.

[0041] In one embodiment, the locking part 224 includes a movable member 2241 and a locking rod 2242 movably disposed on the filter cartridge seat 232. The locking rod 2242 moves under the force of the movable member 2241. In the locked position, the locking rod 2242 extends out of the pulverizer seat 222 and engages with the cup body 21, i.e., it is inserted into the first locking hole 218. In the unlocked position, the locking rod 2242 retracts into the filter cartridge seat 232 and separates from the cup body 21, i.e., it exits from the first locking hole 218. In this configuration, the movable member 2241 is the driving member, and the locking rod 2242 is the driven member. When an external force F is applied to the movable member 2241, the external force F is transmitted to the locking rod 2242 via the movable member 2241. In other words, power transmission is achieved through the cooperation of the movable part 2241 and the locking rod 2242, enabling the locking rod 2242 to move in the expected direction, and the setting position of the locking part 224 is also more flexible. The locking part 224 of the crusher holder 222 has the same structure as the locking part 224 of the filter cartridge holder 232, and will not be described again here.

[0042] The movement of the movable part 2241 and the locking rod 2242 is not limited. For example, the movable part 2241 and the locking rod 2242 can be connected by a lead screw and nut. The movable part 2241 rotates and the locking rod 2242 moves on the movable part 2241.

[0043] In this embodiment, the movable component 2241 and the locking rod 2242 are movable, and the moving direction of the movable component 2241 is perpendicular to the moving direction of the locking rod 2242. In this way, the direction of power transmission can be changed by a simple combination of motion forms, making the structure simpler and more compact.

[0044] like Figure 5 As shown, the movable component 2241 is provided with a button 22410 and an inclined driving slope 22411. Figure 5 Pressing button 22410 in the direction indicated by the middle arrow will move the movable part 2241 in the direction of the arrow. The driving ramp 22411 of the movable part 2241 abuts against the locking rod 2242, and a force is applied to the locking rod 2242 through the driving ramp 22411. At this time, the locking rod 2242 moves along the driving ramp 22411 and is lifted upward. In this way, the locking rod 2242 moves in a direction perpendicular to the moving direction of the movable part 2241. After the locking rod 2242 moves along the driving ramp 22411 and is lifted upward, it is in the unlocked position.

[0045] Of course, a driven inclined surface 22420 can also be provided on the locking rod 2242, and the driven inclined surface 22420 abuts against the movable part 2241, which can also realize the upward movement of the locking rod 2242.

[0046] exist Figure 5 In the embodiment shown, the movable member 2241 is provided with a driving inclined surface 22411, and the locking rod 2242 is provided with a driven inclined surface 22420. This makes the locking rod 2242 driven by the movable member 2241, resulting in smoother movement and less driving resistance.

[0047] In one embodiment, the locking part 224 further includes an elastic element 2243, which includes, but is not limited to, a compression spring. The elastic element 2243 is telescopic along the moving direction of the locking rod 2242. One end of the elastic element 2243 in the telescopic direction is relatively fixed to the filter cartridge seat 232, and the other end in the telescopic direction is connected to the locking rod 2242. The elastic element 2243 can reset the locking rod 2242 after the external force F is removed, placing the locking rod 2242 in the locked position. The elastic element 2243 is an energy storage element; after the external force F is removed, the elastic element 2243 releases energy, causing the locking rod 2242 to automatically reset, making the unlocking operation more convenient and reliable.

[0048] To prevent the locking rod 2242 from shifting or tilting during movement, the filter cartridge seat 232 is also provided with a limiting hole 2220, in which the locking rod 2242 remains constant throughout its movement. This design allows the inner wall of the limiting hole 2320 to restrict significant shifting of the locking rod 2242 during extension or retraction, acting as a guide during its movement and preventing the elastic element 2243 from tipping over.

[0049] Please refer to Figure 6 , Figure 6 for Figure 1 The image shows a cross-sectional view of the cup assembly 20.

[0050] In one embodiment, the cup assembly 20 further includes a feed cylinder 24 disposed within the cup cavity 210. One end of the feed cylinder 24 is connected to the cup body 21, and the other end of the feed cylinder 24 extends into the filter cylinder 231. The cup cavity 210 is connected to the filter cylinder 231 through the feed cylinder 24. The feed cylinder 24 forms a channel for food flow between the cup cavity 210 and the filter cylinder 231. When the food is broken, the cup assembly 20 is flipped, and the food can flow entirely into the filter cylinder 231 through the feed cylinder 24, thus guiding the food flow.

[0051] exist Figure 6 In the illustrated embodiment, the feed cylinder 24 and the cup body 21 are configured as an integral structure. For example, the feed cylinder 24 and the cup body 21 can be integrally injection molded. The feed cylinder 24 can be configured as a conical cylinder, with the large end of the conical cylinder connected to the cup body 21 and the small end of the conical cylinder extending into the filter cylinder 231, but it is not limited to this.

[0052] In one embodiment, the cup body 21 is configured as a one-piece structure, that is, the first cup opening 212, the second cup opening 211, and the juice outlet 213 are integrally formed into the cup body 21, and the forming method includes but is not limited to injection molding. The one-piece structure has a simple processing technology, low cost, and is also easy to clean.

[0053] exist Figure 6 In the illustrated embodiment, the cup assembly 20 further includes a valve 25 for closing and opening the juice outlet 213. The valve 25 is rotatably mounted at the juice outlet 213 of the cup body 21, making the operation of opening and closing the juice outlet 213 relatively simple and convenient. The valve 25 can prevent the juice outlet 213 from being contaminated, improving safety during consumption. A valve sealing ring 219 is also provided at the juice outlet 213 to seal the gap between the valve 25 and the cup body 21 at the juice outlet 213, preventing juice leakage. In some other embodiments, the valve 25 can be directly fitted onto the juice outlet 213 without being connected to the cup body 21; or, the valve 25 can be slidably configured, allowing the juice outlet 213 to be opened or closed by sliding the valve 25.

[0054] The method of connecting the crushing section 22, the filtering section 23, and the cup body 21 is not limited, including but not limited to snap-fit ​​and threaded connection. In one embodiment, the filter cylinder seat 232 is detachably connected to the cup body 21 by screwing, which is simple and convenient to install.

[0055] The cup assembly 20 also includes a handle 28 provided on the cup body 21, which makes it easier for users to hold and pick up the cup assembly 20.

[0056] Please refer to Figure 7 , Figure 7 This is a cross-sectional view of the filter section 23.

[0057] In one embodiment, the filter section 23 further includes a rotating shaft 234 rotatably connected to the filter cartridge seat 232, and the filter cartridge 231 is riveted to the rotating shaft 234. This fixing method is firm and reliable.

[0058] In one embodiment, such as Figure 6 As shown, the filter cylinder 231 includes a connected bottom 2310 and an annular surrounding wall 2311. The bottom 2310 is configured with a higher center and lower edges, and is rotatably connected to the filter cylinder base 232 at its center. With this configuration, most of the food inside the filter cylinder 231 is located around its perimeter, allowing for better filtration under centrifugal force.

[0059] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A cup assembly, characterized in that, include: The cup body (21) has a cup cavity (210) and a first cup opening (212); The filter section (23) includes a filter cylinder seat (232) and a filter cylinder (231) rotatably connected to the filter cylinder seat (232). The filter cylinder seat (232) is connected to the first cup opening (212). The filter cylinder (231) is disposed in the cup cavity (210) and communicates with the cup cavity (210). The four edges of the filter cylinder seat (232) are not higher than the filter cylinder (231).

2. The cup assembly according to claim 1, characterized in that, The filter cylinder (231) includes a cylinder bottom (2310) and an annular surrounding wall (2311) connected to each other. The cylinder bottom (2310) is configured such that the central part is high and the surrounding edges are low. The cylinder bottom (2310) is rotatably connected to the filter cylinder seat (232) at the central part.

3. The cup assembly according to claim 2, characterized in that, The filter section (23) also includes a rotating shaft (234) rotatably connected to the filter cylinder seat (232), and the filter cylinder (231) is riveted to the rotating shaft (234).

4. The cup assembly according to claim 1, characterized in that, The cup assembly (20) further includes a feed cylinder (24) disposed in the cup cavity (210). One end of the feed cylinder (24) is connected to the cup body (21), and the other end of the feed cylinder (24) extends into the filter cylinder (231). The cup cavity (210) is connected to the filter cylinder (231) through the feed cylinder (24).

5. The cup assembly according to any one of claims 1 to 4, characterized in that, The filter cartridge seat (232) is detachably connected to the first cup opening (212) by screwing. The filter cartridge seat (232) is also provided with a locking part (224), which has a locking position and an unlocking position. In the locking position, the filter cartridge seat (232) and the cup body (21) remain relatively fixed in the screwing direction. In the unlocking position, the filter cartridge seat (232) is detachable.

6. The cup assembly according to claim 5, characterized in that, The locking part (224) includes a movable part (2241) and a locking rod (2242) movably disposed on the filter cartridge seat (232). The locking rod (2242) moves under the driving force of the movable part (2241). In the locked position, the locking rod (2242) extends out of the filter cartridge seat (232) and is limited to the cup body (21). In the unlocked position, the locking rod (2242) retracts into the filter cartridge seat (232) and separates from the cup body (21).

7. The cup assembly according to claim 6, characterized in that, Both the movable component (2241) and the locking rod (2242) are movable, and the direction of movement of the movable component (2241) is perpendicular to the direction of movement of the locking rod (2242).

8. The cup assembly according to claim 7, characterized in that, At least one of the movable member (2241) and the locking rod (2242) is provided with an inclined surface. The movable member (2241) applies a driving force to the locking rod (2242) through the inclined surface, causing the locking rod (2242) to move along the inclined surface.

9. The cup assembly according to claim 8, characterized in that, The locking part (224) further includes an elastic element (2243), which is telescopic along the moving direction of the locking rod (2242). One end of the elastic element (2243) in the telescopic direction is fixed relative to the filter cartridge seat (232), and the other end in the telescopic direction is connected to the locking rod (2242). The elastic element (2243) drives the locking rod (2242) to reset after the external force applied to the movable part (2241) is removed; and / or The filter cartridge seat (232) is also provided with a limiting hole (2320), and the locking rod (2242) is always in the limiting hole (2320) during the movement.

10. A juicer, characterized in that, include: Main unit (10), including motor shaft; According to any one of claims 1 to 9, the cup assembly (20) further comprises a second cup opening (211), the cup assembly (20) further comprises a crushing part (22) detachably mounted at the second cup opening (211), the cup assembly (20) being detachably mounted to the host (10) in a first mounting method and a second mounting method, the first mounting method being the mounting method in which the crushing part (22) engages with the motor shaft, and the second mounting method being the mounting method in which the filtering part (23) engages with the motor shaft.

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