A juice filter for making fruit and vegetable juice
By using a linkage cutting and stirring structure and a press-type locking component, the shortcomings of existing juicers for making fruit and vegetable juices in terms of cutting efficiency and ease of screen removal are solved, achieving more efficient fruit and vegetable juice production and convenient screen operation.
Patent Information
- Application Number
- CN202521968705.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-12
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-09-12
AI Technical Summary
Existing juicers and filters for making fruit and vegetable juices have shortcomings in terms of juicing efficiency and ease of operation, especially when processing large volumes or when the fruits and vegetables are hard, as they are not cut sufficiently and the mesh cover is difficult to remove.
The linkage cutting and stirring structure is adopted so that the cutting and stirring components rotate in opposite directions. The pressing locking component replaces the traditional threaded locking, and the spring and limit structure are designed to stabilize the mesh cover.
It improves the efficiency and smoothness of fruit and vegetable juice production, ensures easy removal of the mesh cover, and enhances the reliability and stability of the equipment.
Smart Images
Figure CN224671249U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of juicers, and in particular to a juicer and filter for making fruit and vegetable juices. Background Technology
[0002] With the popularization of healthy eating concepts, consumers' demand for fresh fruit and vegetable juices is increasing. Home and small commercial fruit and vegetable juice making equipment, due to their convenient ability to produce fresh beverages, are gradually becoming common equipment in family kitchens and small catering establishments. The core requirement for this type of equipment is to efficiently complete the cutting, blending, and filtering of fruits and vegetables to quickly produce smooth, residue-free juices. At the same time, it must also consider ease of operation and stability to meet the diverse needs of different users in their daily use.
[0003] Currently available fruit and vegetable juice juicers and filters still have room for improvement in terms of core functionality and structural design. Regarding juicing efficiency, most machines use a single set of blades for cutting and mixing. The blades rotate in a single direction, making it difficult to thoroughly and comprehensively break down the fruits and vegetables. This is especially problematic when processing large volumes or hard fruits and vegetables, as some may accumulate outside the blade's effective area, resulting in insufficient cutting and mixing. This not only prolongs juicing time but may also leave behind a lot of lumpy residue, affecting the smoothness of the juice. In terms of operation and structural stability, existing machines often use a threaded locking system for the mesh cover. During juicing, juice easily sticks to the threaded gaps, making it difficult to remove the cover after use, thus reducing ease of operation.
[0004] In response to this technical problem, this application proposes a juicer and filter for making fruit and vegetable juice. Utility Model Content
[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a juicer and filter for making fruit and vegetable juice. It achieves synchronous reverse operation of the cutting and stirring components through a linkage cutting and stirring structure, thereby improving cutting efficiency and preventing the accumulation of fruits and vegetables. Furthermore, it replaces the traditional threaded lock with a press-type locking component, combined with a spring, limit and isolation structure, to facilitate the disassembly of the mesh cover, thereby enhancing the reliability and convenience of use.
[0006] To achieve the above objectives, the present invention provides the following technical solution: A juicer and filter for making fruit and vegetable juice includes a base and a mixing cup. A knob is rotatably connected to the outer wall of the base. The mixing cup is disposed on the upper side of the base. A handle is fixedly connected to the left outer wall of the mixing cup. A discharge port is opened on the right outer wall of the mixing cup. A cup lid is rotatably connected to the upper end of the mixing cup. A drive shaft is rotatably connected to the upper side of the base. A filter screen is fixedly connected to the lower side of the inner wall of the mixing cup. A connecting plate is fixedly connected to the upper side of the filter screen. A locking component is disposed inside the connecting plate. A mesh cover is connected to the connecting plate through the locking component. A mixing component is disposed inside the lower side of the mixing cup. A cutting head is slidably connected to the other end of the drive shaft.
[0007] Furthermore, the stirring assembly includes a toothed ring rotatably connected to the lower inner wall of the stirring cup, a connecting rod fixedly connected to the upper outer wall of the toothed ring, a stirring blade fixedly connected to the outer wall of the connecting rod, and the outer wall of the stirring blade being disposed inside the filter screen.
[0008] Furthermore, the locking assembly includes a limiting block rotatably connected inside the connecting plate, a telescopic rod fixedly connected to the left side of the limiting block, the other end of the telescopic rod fixedly connected to the lower side inside the connecting plate, a first spring sleeved on the outer wall of the telescopic rod, and a limiting groove formed on the lower outer wall of the mesh cover.
[0009] Furthermore, a large gear is slidably connected to the outer wall of the upper side of the transmission shaft, and a small gear is meshed with the outer wall of the large gear, and the outer wall of the small gear is meshed with the inner wall of the gear ring.
[0010] Furthermore, a partition is rotatably connected to the upper outer wall of the large gear, and the outer wall of the partition is fixedly connected to the upper side of the bottom of the stirring cup.
[0011] Furthermore, a sliding plate is slidably connected to the inner wall of the left side of the connecting plate, and the outer wall of the sliding plate is disposed on the upper side of the limiting block.
[0012] Furthermore, a sliding ring is slidably connected to the inner wall of the right side of the connecting plate, and the outer wall of the sliding ring is located on the right side of the limiting block.
[0013] Furthermore, a sleeve rod is fixedly connected to the bottom of the sliding ring, and the other side of the sleeve rod is fixedly connected to the lower side of the connecting plate. A second spring is sleeved on the outer wall of the sleeve rod.
[0014] This utility model has the following beneficial effects: 1. In this utility model, the device is designed with a linkage cutting and stirring structure, which enables the cutting component and the stirring component to operate synchronously in opposite directions. Compared with the traditional single-blade cutting method, it can more fully break down, cut and stir fruits and vegetables, effectively avoiding the problem of local accumulation of fruits and vegetables that is difficult to handle, making the production of fruit and vegetable juice faster and more uniform, and improving the overall juicing efficiency and the fineness of fruit and vegetable juice.
[0015] 2. In this utility model, in terms of locking and unlocking the mesh cover, a press-type locking component is used to replace the traditional threaded lock, so that the mesh cover can be fixed and disassembled without the need for forceful rotation, and in particular, the situation where the mesh cover is difficult to operate due to liquid adhesion is avoided; at the same time, through the cooperation of springs and various limiting structures, the stability of the mesh cover in the locked state can be ensured, and the stability of the transmission components during operation can also be ensured. Attached Figure Description
[0016] Figure 1 This is a perspective view of a juicer and filter for making fruit and vegetable juice according to the present invention. Figure 2 This is a schematic diagram of the filter screen structure of a juicer for making fruit and vegetable juice according to the present invention. Figure 3 This is a schematic diagram of the cutting head structure of a juicer filter for making fruit and vegetable juice according to the present invention; Figure 4 This is a schematic diagram of the toothed ring structure of a juicer for making fruit and vegetable juice according to the present invention. Figure 5 This is a schematic diagram of the connecting plate structure of a juicer and filter for making fruit and vegetable juice according to the present invention. Figure 6 for Figure 5 Enlarged view of point A.
[0017] Legend: 1. Stirring cup; 2. Cup lid; 3. Discharge port; 4. Base; 5. Knob; 6. Handle; 7. Gear ring; 8. Filter screen; 9. Drive shaft; 10. Cutting blade; 11. Partition plate; 12. Large gear; 13. Stirring blade; 14. Connecting rod; 15. Small gear; 16. Mesh cover; 17. Connecting plate; 18. Sliding plate; 19. First spring; 20. Limiting block; 21. Second spring; 22. Sliding ring. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] Reference Figure 1 , Figure 2 and Figure 5An embodiment of this utility model provides a juicer and filter for making fruit and vegetable juice, including a base 4 and a mixing cup 1. A knob 5 is rotatably connected to the outer wall of the base 4. The mixing cup 1 is arranged on the upper side of the base 4. A handle 6 is fixedly connected to the left outer wall of the mixing cup 1. A discharge port 3 is opened on the right outer wall of the mixing cup 1. A cup cover 2 is rotatably connected to the upper end of the mixing cup 1. A drive shaft 9 is rotatably connected to the upper side of the base 4. A filter screen 8 is fixedly connected to the lower side of the inner wall of the mixing cup 1. A connecting plate 17 is fixedly connected to the upper side of the filter screen 8. A limiting block 20 is arranged inside the connecting plate 17. A telescopic rod is fixedly connected to the left side of the limiting block 20. The other end of the telescopic rod is fixedly connected to the lower side of the inner side of the connecting plate 17. A first spring 19 is sleeved on the outer wall of the telescopic rod. A limiting groove is opened on the lower outer wall of the mesh cover 16. The connecting plate 17 is connected to the mesh cover 16 via a locking assembly. A toothed ring 7 is provided inside the lower side of the stirring cup 1. A connecting rod 14 is fixedly connected to the upper outer wall of the toothed ring 7. A stirring blade 13 is fixedly connected to the outer wall of the connecting rod 14. The outer wall of the stirring blade 13 is located inside the filter screen 8. A cutting head 10 is slidably connected to the other end of the drive shaft 9.
[0020] Specifically, when using the device, wash the fruits and vegetables and place them inside the filter screen 8, which is made of steel. Close the filter screen 8 with the mesh cover 16, and then close the mixing cup 1 with the cup lid 2. Place the cup on the upper side of the base 4, and rotate the knob 5. The motor inside the base 4 drives the transmission shaft 9 to rotate, thereby turning the fruits and vegetables inside into juice. The toothed ring 7 is positioned high, and the juice inside will flow downwards. Control the opening and closing of the discharge port 3 to allow the liquid inside to flow out. Because liquid inevitably sticks to the mesh cover 16 during the production process, the traditional threaded locking control is difficult to rotate. A press-type structure is designed, with a limit groove on the side wall of the mesh cover 16. When the mesh cover 16 slides downwards, it will squeeze... The sliding ring 22 moves downward, and the limiting block 20 rotates to the left. The right side gets stuck inside the limiting groove, thus fixing it in place. At this time, the left side of the limiting block 20 presses down, and the right side is pushed up by lever principle using the rotation point of the limiting block 20 as the fulcrum, causing the upper sliding plate 18 to move upward. At this time, the position of the sliding plate 18 should be slightly higher than the lower limiting groove of the mesh cover 16 to serve subsequent pressing. When replacement is needed, press the sliding plate 18 to squeeze the left side of the limiting block 20, so that the right side of the limiting block 20 is lifted and disengaged from the limiting groove, thus allowing it to be removed. During this process, the sliding ring 22 and the second spring 21 are to ensure the stability of the limiting block 20 under normal conditions. Traditional single-blade cutting has low efficiency, so a set of linked blades was designed to improve efficiency. Starting the drive shaft 9 will drive the cutting head 10 to rotate, and the rotation of the drive shaft 9 will drive the large gear 12 on the upper outer wall to rotate. During the rotation of the large gear 12, the small gear 15 on the outer side will rotate, which will cause the outer gear ring 7 to rotate. The rotation of the gear ring 7 will drive the upper connecting rod 14 to rotate, which will drive the stirring blade 13 to rotate. Due to the distribution design of the large gear 12, small gear 15 and gear ring 7, the rotation direction of the cutting head 10 is opposite to the rotation direction of the stirring blade 13. The two sets rotate synchronously, making it easier to break up the fruits and vegetables inside. During the use of the device, the springs and gears are made of food-grade aluminum, which is corrosion-resistant, and the side of the mesh cover 16 has rubber to avoid direct contact of water with easily corroded parts as much as possible.
[0021] Reference Figure 3 , Figure 4 and Figure 6 A large gear 12 is slidably connected to the upper outer wall of the drive shaft 9. A small gear 15 is meshed with the outer wall of the large gear 12, and the outer wall of the small gear 15 is meshed with the inner wall of the gear ring 7. A partition 11 is rotatably connected to the upper outer wall of the large gear 12, and the outer wall of the partition 11 is fixedly connected to the upper bottom of the mixing cup 1. A sliding plate 18 is slidably connected to the left inner wall of the connecting plate 17, and the outer wall of the sliding plate 18 is set on the upper side of the limiting block 20. A sliding ring 22 is slidably connected to the right inner wall of the connecting plate 17, and the outer wall of the sliding ring 22 is set on the right side of the limiting block 20. A sleeve rod is fixedly connected to the bottom of the sliding ring 22, and the other side of the sleeve rod is fixedly connected to the lower side of the connecting plate 17. A second spring 21 is sleeved on the outer wall of the sleeve rod.
[0022] Specifically, a large gear 12 is slidably connected to the upper outer wall of the drive shaft 9. The outer wall of the large gear 12 meshes with a small gear 15, and the outer wall of the small gear 15 meshes with the inner wall of the gear ring 7. Through the meshing transmission relationship between the gears, the rotation of the gear ring 7 is provided with a power basis, ensuring the stable operation of the linkage structure. A partition 11 is rotatably connected to the upper outer wall of the large gear 12. The outer wall of the partition 11 is fixedly connected to the upper bottom of the mixing cup 1. The partition 11 can isolate and protect the transmission components such as the large gear 12 and the small gear 15, preventing juice or fruit and vegetable residue from entering the transmission area and affecting the gear operation, while maintaining the rational structural partitioning of the internal space of the mixing cup 1. A sliding plate 18 is slidably connected to the inner wall of the left side of the connecting plate 17. The outer wall of the sliding plate 18 is set on the upper side of the limiting block 20. As an operating component, its sliding action can directly act on the limiting block 20, providing a convenient triggering structure for unlocking the mesh cover 16. A sliding ring 22 is slidably connected to the inner wall of the right side of the connecting plate 17. The outer wall of the sliding ring 22 is located on the right side of the limiting block 20. The sliding ring 22 can provide limiting support for the right side of the limiting block 20, helping to maintain the stability of the limiting block 20 in the locked state. In addition, a sleeve rod is fixedly connected to the bottom of the sliding ring 22. The other side of the sleeve rod is fixedly connected to the lower side of the connecting plate 17, and a second spring 21 is sleeved on the outer wall of the sleeve rod. The sleeve rod provides guidance for the sliding of the sliding ring 22, and the second spring 21 can use its own elastic potential energy to push the sliding ring 22 to reset after it is subjected to force, further ensuring the locking effect of the limiting block 20 in the normal state and ensuring the stability of the mesh cover 16 connection.
[0023] Working principle: When the mesh cover 16 slides downward, it presses the sliding ring 22, which is slidably connected to the inner wall of the right side of the connecting plate 17, causing it to move downward along the sleeve rod and compress the second spring 21 sleeved on the outer wall of the sleeve rod. At the same time, the limiting block 20 inside the connecting plate 17, which is fixedly connected to the upper side of the filter screen 8, is squeezed and rotates to the left. Its right side is locked into the limiting groove opened on the lower outer wall of the mesh cover 16, thus locking the mesh cover 16. During this process, the elastic potential energy of the second spring 21 can ensure the stable locking state of the limiting block 20 under normal conditions. Then, the cup lid 2 is closed, and the stirring cup 1 is placed... On the upper side of the base 4, rotating the knob 5 rotatably connected to the outer wall of the base 4 starts the internal motor of the base 4, which drives the transmission shaft 9 rotatably connected to its upper side to rotate. The cutting head 10, which is slidably connected to the other end of the transmission shaft 9, rotates synchronously with the transmission shaft 9, and performs preliminary cutting on the fruits and vegetables in the filter screen 8. At the same time, the large gear 12 slidably connected to the upper outer wall of the transmission shaft 9 rotates with the transmission shaft 9, and the small gear 15 meshing with the outer wall of the large gear 12 rotates accordingly. The gear ring 7 meshing with the outer wall of the small gear 15 rotates under the transmission action. Because the large gear 12 and the small gear 15 are connected to the outer wall of the small gear 15, the gear ring 7 rotates due to the transmission action. The design of the toothed ring 7 and the gear ring 8 is such that the rotation direction of the toothed ring 7 is opposite to that of the cutting head 10. The connecting rod 14, which is fixedly connected to the upper outer wall of the toothed ring 7, rotates with the toothed ring 7, and the stirring blade 13, which is fixedly connected to the outer wall of the connecting rod 14, rotates synchronously in the opposite direction, forming a reverse linkage with the cutting head 10 for cutting and stirring, making it easier to break up fruits and vegetables. During this process, the partition 11, which is rotatably connected to the upper outer wall of the large gear 12, can isolate the transmission components from the fruit and vegetable juice, preventing residue from affecting the gear operation. After the fruits and vegetables are cut and stirred into juice, the juice flows downward through the filter screen 8, controlling the stirring cup. The discharge port 3 on the right outer wall can be opened and closed to pour out juice; when it is necessary to open the mesh cover 16, press the sliding plate 18 that is slidably connected to the left inner wall of the connecting plate 17. The sliding plate 18 squeezes the left side of the limiting block 20. The left side of the limiting block 20 presses down and compresses the first spring 19 on the outer wall of the telescopic rod fixedly connected to its left side. With the rotation point 20 of the limiting block 20 as the fulcrum, the right side of the limiting block 20 is lifted and disengaged from the limiting groove of the mesh cover 16 through the lever principle, so that the mesh cover 16 can be removed. The telescopic rod and the first spring 19 assist the limiting block 20 in subsequent reset.
[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A juicer and filter for making fruit and vegetable juice, comprising a base (4) and a mixing cup (1), characterized in that: A knob (5) is rotatably connected to the outer wall of the base (4). A stirring cup (1) is provided on the upper side of the base (4). A handle (6) is fixedly connected to the left outer wall of the stirring cup (1). A discharge port (3) is opened on the right outer wall of the stirring cup (1). A cup lid (2) is rotatably connected to the upper end of the stirring cup (1). A drive shaft (9) is rotatably connected to the upper side of the base (4). A filter screen (8) is fixedly connected to the lower side of the inner wall of the stirring cup (1). A connecting plate (17) is fixedly connected to the upper side of the filter screen (8). A locking component is provided inside the connecting plate (17). A mesh cover (16) is connected to the connecting plate (17) through the locking component. A stirring component is provided inside the lower side of the stirring cup (1). A cutting head (10) is slidably connected to the other end of the drive shaft (9).
2. The juicer and filter for making fruit and vegetable juice according to claim 1, characterized in that: The stirring assembly includes a toothed ring (7) rotatably connected to the inner wall of the lower side of the stirring cup (1), a connecting rod (14) fixedly connected to the outer wall of the upper side of the toothed ring (7), a stirring blade (13) fixedly connected to the outer wall of the connecting rod (14), and the outer wall of the stirring blade (13) is disposed inside the filter screen (8).
3. The juicer and filter for making fruit and vegetable juice according to claim 1, characterized in that: The locking assembly includes a limiting block (20) rotatably connected inside the connecting plate (17). A telescopic rod is fixedly connected to the left side of the limiting block (20), and the other end of the telescopic rod is fixedly connected to the lower side inside the connecting plate (17). A first spring (19) is sleeved on the outer wall of the telescopic rod, and a limiting groove is opened on the lower outer wall of the mesh cover (16).
4. A juicer and filter for making fruit and vegetable juice according to claim 2, characterized in that: A large gear (12) is slidably connected to the outer wall of the upper side of the drive shaft (9), and a small gear (15) is meshed with the outer wall of the large gear (12), and the outer wall of the small gear (15) is meshed with the inner wall of the gear ring (7).
5. A juicer and filter for making fruit and vegetable juice according to claim 4, characterized in that: The upper outer wall of the large gear (12) is rotatably connected to a partition (11), and the outer wall of the partition (11) is fixedly connected to the upper side of the bottom of the stirring cup (1).
6. A juicer and filter for making fruit and vegetable juice according to claim 3, characterized in that: The connecting plate (17) has a sliding plate (18) slidably connected to the inner wall of the left side, and the outer wall of the sliding plate (18) is set on the upper side of the limiting block (20).
7. A juicer and filter for making fruit and vegetable juice according to claim 6, characterized in that: A sliding ring (22) is slidably connected to the inner wall of the right side of the connecting plate (17), and the outer wall of the sliding ring (22) is located on the right side of the limiting block (20).
8. A juicer and filter for making fruit and vegetable juice according to claim 7, characterized in that: The bottom of the sliding ring (22) is fixedly connected to a sleeve rod, and the other side of the sleeve rod is fixedly connected to the lower side of the connecting plate (17). A second spring (21) is sleeved on the outer wall of the sleeve rod.