A juicer with a filter screen that is easy to replace

Abstract

The utility model discloses a juicer convenient to change filter screen, including juicer body, juicer body includes juicing part and filter part, and juicing part bottom end is detachably connected with filter part top end, is equipped with juicing chamber in juicing part, and juicing device is installed to juicing chamber bottom, and juicing device is connected with the bottom joint of juicing part, and the water flow hole for liquid flow to filter part is equipped to juicing part bottom, and juicing part is equipped with rotary sealing assembly at water flow hole department, filter part is equipped with filter chamber, and the through -hole corresponding with water flow hole is equipped to filter part upper end, and the filter assembly of adjustable filter orifice size is detachably installed to filter chamber upper end, and the filter end of filter assembly is equipped below through -hole, the technical scheme of the utility model is convenient to disassemble through the modularization setting, and filter assembly can adjust the filter screen orifice of a plurality of different sizes quickly, saves the cost, and when washing, can directly adjust filter screen orifice of filter assembly to the maximum, and the convenient washing prevents the bacteria that the residual pomace breeds, and influences the health of the body.

Description

Technical Field

[0001] This utility model relates to the field of juicers, and in particular to a juicer with an easy-to-replace filter. Background Technology

[0002] A juicer is a household appliance that uses a motor to drive blades to rotate at high speed and pulverize food, separating fruit and vegetable juice from pulp using centrifugal force or extrusion. Its core structure includes components such as blades, a filter, a juice cup, and a pulp container. It can quickly transform fruits and vegetables into pure juice or mixed drinks rich in vitamins, making it especially suitable for providing convenient nutritional supplements for children, the elderly, and those who value healthy eating. Mainstream models fall into two main categories: high-speed centrifugal and low-speed extrusion. Some multi-functional models can also perform additional functions such as blending and grinding.

[0003] Juicers, as a common kitchen appliance, rely heavily on their filter assembly, a core component for separating juice from pulp. Traditional juicer filters typically use a one-piece, fixed structure, directly installed inside the juicing chamber with screws or clips, making cleaning and replacement inconvenient. As users increasingly demand more diverse functions and ease of use, some products have begun to adopt replaceable filter designs, allowing users to choose filter screens with different pore sizes based on the characteristics of the ingredients. However, current technology is still limited to optimizing a single function, requiring the purchase of multiple filters with different pore sizes, increasing investment costs. Furthermore, the pores are prone to clogging during juicing, and some filters with smaller pores are difficult to clean, affecting juicing efficiency. Utility Model Content

[0004] The main purpose of this invention is to provide a juicer with an easy-to-replace filter, aiming to solve existing technical problems.

[0005] To achieve the above objectives, this utility model proposes a juicer with an easy-to-replace filter screen, comprising a juicer body, the juicer body including a juicing section and a filtering section, the bottom end of the juicing section being detachably connected to the top end of the filtering section, the juicing section having a juicing chamber inside, a juicing device installed at the bottom of the juicing chamber, the juicing device being snapped into the bottom of the juicing section, the bottom of the juicing section having a water flow hole for liquid to flow to the filtering section, the juicing section having a rotary sealing assembly at the water flow hole; the filtering section having a filtering chamber, the upper end of the filtering section having a through hole corresponding to the water flow hole, the upper end of the filtering chamber having a detachably installed filtering assembly with an adjustable filter hole size, the filter end of the filtering assembly being located below the through hole.

[0006] Preferably, the juicing device includes a blade, a rotating column, a limiting block, a fixed base, and a drive assembly. The blade is fixedly connected to one end of the rotating column, and the other end of the rotating column is inserted into the fixed base and fixedly connected to the limiting block. The drive assembly is fixedly installed at the bottom of the juicing section. The end of the rotating column away from the blade is linked to the drive end of the drive assembly. The fixed base is engaged with the bottom of the juicing section.

[0007] Preferably, the rotary sealing assembly includes a sealing plate and a rotating assembly, wherein the sealing plate is fixedly connected to the output end of the rotating assembly.

[0008] Preferably, the filter assembly includes a rotating column, at least two fixed plates, and at least two filter screens. Each fixed plate has a mounting hole, and the filter screens are respectively fixedly installed on the fixed plates. The fixed plates are all sleeved on the rotating column so that each filter screen can rotate around the rotating column individually.

[0009] Preferably, one of the fixing pieces is provided with a first magnetic attracting element, and the top of the filter part is provided with a corresponding second magnetic attracting element. The first magnetic attracting element and the second magnetic attracting element are arranged to attract each other so that the fixing piece abuts against the filter part.

[0010] Preferably, the bottom of the juicing section is provided with a third magnetic suction element, and the top of the filtering section is provided with a fourth magnetic suction element corresponding to the third magnetic suction element.

[0011] Preferably, the bottom of the juicing section is provided with several guide posts, and the top of the filtering section is provided with several guide grooves. When the juicing unit is installed on the filtration unit, the guide post is embedded in the guide groove.

[0012] The technical solution of this utility model has the following beneficial effects: The technical solution of this utility model achieves modular design through the detachable connection of the juicing part and the filtration part, the snap-fit ​​connection between the juicing device and the juicing part, and the detachable filter assembly, which facilitates cleaning and replacement. The filter assembly with adjustable filter hole size can quickly adjust to a variety of different filter hole sizes without removing the filter to replace it with a filter of a different hole size, saving costs. Furthermore, during cleaning, the filter hole size of the filter assembly can be directly adjusted to the maximum, which is convenient for cleaning and prevents residual fruit pulp from breeding bacteria and affecting health. Attached Figure Description

[0013] 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 the structures shown in these drawings without creative effort.

[0014] Figure 1This is a schematic diagram of the overall structure of a juicer with an easy-to-replace filter screen according to an embodiment of the present invention;

[0015] Figure 2 This is a schematic diagram of the juicing device of a juicer with an easy-to-replace filter screen according to an embodiment of the present invention.

[0016] Figure 3 This is a schematic diagram of the filter assembly structure of a juicer with an easy-to-replace filter screen according to an embodiment of the present invention;

[0017] Figure 4 This is a schematic diagram of the rotary sealing assembly of a juicer with an easy-to-replace filter screen according to an embodiment of the present invention.

[0018] Figure 5 This is a partial structural diagram of a juicer with an easy-to-replace filter screen according to an embodiment of the present invention.

[0019] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings.

[0020] Reference numerals: 1. Juicing section; 2. Filtering section; 3. Juicing device; 4. Water outlet; 5. Rotary sealing assembly; 6. Filtering assembly; 11. Juicing chamber; 12. Third magnetic suction component; 13. Guide column; 21. Filtering chamber; 22. Through hole; 23. Fourth magnetic suction component; 24. Guide groove; 31. Fixing base; 32. Rotating column; 33. Blade; 34. Limiting block; 35. Drive assembly; 51. Rotating assembly; 52. Sealing plate; 61. Filter screen; 62. Fixing piece; 63. Rotating column; 64. First magnetic suction component. Detailed Implementation

[0021] 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.

[0022] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0023] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0024] This invention proposes a juicer with an easy-to-replace filter.

[0025] like Figure 1 As shown in one embodiment of this utility model, a juicer with an easy-to-replace filter screen includes a juicer body, which includes a juicing part 1 and a filtering part 2. The bottom end of the juicing part 1 is detachably connected to the top end of the filtering part 2. The juicing part 1 is provided with a juicing chamber 11. A juicing device 3 is installed at the bottom of the juicing chamber 11 and is snapped into the bottom of the juicing part 1. The bottom of the juicing part 1 is provided with a water flow hole 4 for liquid to flow to the filtering part 2. The juicing part 1 is provided with a rotary sealing assembly 5 at the water flow hole 4. The filtering part 2 is provided with a filtering chamber 21. The upper end of the filtering part 2 is provided with a through hole 22 corresponding to the water flow hole 4. A filter assembly 6 with an adjustable filter hole diameter is detachably installed at the upper end of the filtering chamber 21. The filter end of the filter assembly 6 is located below the through hole 22.

[0026] This embodiment achieves modular design through the detachable connection between the juicing section 1 and the filtering section 2, the snap-fit ​​connection between the juicing device 3 and the juicing section 1, and the detachable filter assembly 6. This facilitates cleaning and replacement. The adjustable filter pore size adjustment component can quickly adjust to various different filter pore sizes without removing the filter to replace it with a filter of a different pore size, saving costs. Furthermore, during cleaning, the filter pore size of the filter assembly 6 can be directly adjusted to the maximum for easy cleaning, preventing residual fruit pulp from breeding bacteria and affecting health.

[0027] Among them, the juicing device 3 can be a high-speed centrifugal juicer or a low-speed extrusion juicer. The high-speed centrifugal juicer achieves high-speed rotation of the blades 33 driven by the motor, while the low-speed extrusion juicer achieves extrusion by rotating the motor and the extrusion shaft. The rotary sealing assembly 5 consists of a motor and a sealing plate 52. The opening and closing of the water outlet 4 is controlled by the rotation of the sealing plate 52 driven by the motor, or the rotation of the sealing plate 52 can be manually controlled by the rotating rod. The filter assembly 6 with adjustable filter aperture can be designed as a ring array composed of multiple fan-shaped filter plates. The aperture can be infinitely adjusted by linkage extension and retraction of the bottom slide rail.

[0028] Furthermore, this juicer includes a detachable juicing section 1 and a filtering section 2; the juicing section 1 has a juicing chamber 11 inside, with a juicing device 3 snapped onto the bottom; multiple water holes 4 are opened at the bottom of the juicing chamber 11, and rotating baffles are provided at the openings; the top through hole 22 of the filtering section 2 is aligned with the water holes 4, and multiple rotating filter screens are installed inside the filtering chamber 21. In operation, the user puts fruits and vegetables into the juicing chamber 11, starts the juicing device 3 to crush the ingredients, the rotating sealing component 5 opens, and the juice flows through the water holes 4 into the through hole 22 of the filtering section 2. After the juice is filtered by the adjustable filtering component 6, the residue remains in the filtering chamber 21, and the liquid flows into the container below.

[0029] Alternatively, the rotary sealing assembly 5 can be replaced with a sliding cover seal, but this requires manual operation.

[0030] Preferably, such as Figure 2 As shown, the juicing device 3 includes a blade 33, a rotating column 32, a limiting block 34, a fixed base 31, and a drive assembly 35. The blade 33 is fixedly connected to one end of the rotating column 32, and the other end of the rotating column 32 is inserted into the fixed base 31 and fixedly connected to the limiting block 34. The drive assembly 35 is fixedly installed at the bottom of the juicing section 1. The end of the rotating column 32 away from the blade 33 is linked to the drive end of the drive assembly 35. The fixed base 31 is snapped into the bottom of the juicing section 1, allowing the juicing device 3 to be disassembled separately for easy cleaning and replacement.

[0031] Furthermore, the blade 33 is welded to the top of the rotating column 32, and the bottom end of the rotating column 32 is inserted into the fixed base 31; the end of the rotating column 32 is engaged with the fixed base 31 by a limiting block 34 (a snap ring structure) to prevent it from falling off; the bottom of the fixed base 31 is linked to the output shaft of the drive motor via a spline. When disassembly is required, press the limiting block 34 to release the rotating column 32, and the blade 33 assembly can be pulled out for cleaning. During installation, insert the rotating column 32 into the fixed base 31, and the limiting block 34 automatically engages and locks in the groove.

[0032] Preferably, such as Figure 4 As shown, the rotary sealing assembly 5 includes a sealing plate 52 and a rotating assembly 51. The sealing plate 52 is fixedly connected to the output end of the rotating assembly 51, wherein the rotating assembly 51 is a motor.

[0033] Furthermore, the rotary sealing assembly 5 consists of a sealing plate 52 and a rotary knob; the sealing plate 52 is a circular stainless steel plate with a diameter larger than that of the water outlet 4, and a rubber sealing ring is provided on its edge; the knob drives the sealing plate 52 to rotate through a gear set (or direct connection), controlling the opening and closing of the water outlet 4. Operation example: rotating the knob clockwise rotates the sealing plate 52 until the outlet is fully exposed; rotating it counterclockwise rotates it until the sealing plate 52A41 covers the outlet, preventing liquid flow.

[0034] Preferably, such as Figure 3As shown, the filter assembly 6 includes a rotating column 63, at least two fixed plates 62, and at least two filter screens 61. Each fixed plate 62 is provided with a mounting hole, and the filter screens 61 are respectively fixedly installed on the fixed plates 62. The fixed plates 62 are all sleeved on the rotating column 63 so that each filter screen 61 can rotate around the rotating column 63 independently. By rotating one of the filter screens 61, the relative aperture size of the liquid can be adjusted.

[0035] Furthermore, the filter assembly 6 includes a rotating column 63, three fixed plates 62 and corresponding filter screens 61; the rotating column 63 is vertically fixed inside the filter chamber 21 and has an axial groove on its surface; each fixed plate 62 is sleeved on the rotating column 63 and the filter screen 61 is welded to the edge of the fixed plate 62.

[0036] Preferably, one of the fixing pieces 62 is provided with a first magnetic suction member 64, and the top of the filter part 2 is provided with a corresponding second magnetic suction member. The first magnetic suction member 64 and the second magnetic suction member attract each other so that the fixing piece 62 abuts against the filter part 2. The magnetic suction allows the filter assembly 6 to be quickly removed.

[0037] Furthermore, an annular magnet (N pole) is embedded in the bottom surface of the top fixing plate 62; an annular magnet (S pole) is embedded in the corresponding position on the top of the filter part 2. The magnetic attraction makes the filter assembly 6 stably adsorbed on the top of the filter chamber 21 to prevent shaking. The fixing plate 62 can be lifted upward to separate it, which is convenient for cleaning the filter screen.

[0038] Preferably, the bottom of the juicing section 1 is provided with a third magnetic suction member 12, and the top of the filtering section 2 is provided with a fourth magnetic suction member 23 corresponding to the third magnetic suction member 12.

[0039] Furthermore, a block magnet A5 (N pole) is embedded at the bottom edge of the juicing section 1; eight magnets (S pole) are embedded at the corresponding positions on the top of the filtering section 2B. When the juicing section 1 is aligned with the filtering section 2, the magnets automatically attract each other, completing a sealed connection; the magnetic pole direction limits the connection direction to a single one to avoid mis-installation.

[0040] Preferably, such as Figure 5 As shown, the bottom of the juicing section 1 is provided with several guide posts 13, and the top of the filtering section 2 is provided with several guide grooves 24. When the juicing section 1 is installed in the filtering section 2, the guide posts 13 are embedded in the guide grooves 24, making the structure more stable.

[0041] Furthermore, the bottom of the juicing section 1 is provided with three conical guide pillars 13 (thicker at the top and thinner at the bottom); the top of the filtering section 2 is provided with three conical guide grooves 24, matching the shape of the guide pillars 13. When the guide pillars 13 are inserted into the guide grooves 24, the conical design automatically corrects the positional deviation, ensuring that the water flow hole 4 and the through hole 22 are precisely aligned. The number of guide pillars 13 can be increased to four, arranged in a cross shape to improve alignment accuracy.

[0042] Specifically, the working principle and usage process of this utility model are as follows: Through the detachable connection between the juicing part 1 and the filtering part 2, the snap-fit ​​connection between the juicing device 3 and the juicing part 1, and the detachable filter assembly 6, a modular setting is achieved, which is convenient for cleaning and replacement. The filter assembly 6 with adjustable filter hole size can quickly adjust to a variety of different filter hole sizes without removing the filter to replace it with a filter of other hole sizes, saving costs. Moreover, during cleaning, the filter hole size of the filter assembly 6 can be directly adjusted to the maximum, which is convenient for cleaning and prevents residual fruit residue from breeding bacteria and affecting health.

[0043] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A juicer with an easy-to-replace filter, comprising a juicer body, characterized in that, The juicer body includes a juicing part (1) and a filtering part (2). The bottom end of the juicing part (1) is detachably connected to the top end of the filtering part (2). The juicing part (1) is provided with a juicing chamber (11). A juicing device (3) is installed at the bottom of the juicing chamber (11). The juicing device (3) is snapped into the bottom of the juicing part (1). The bottom of the juicing part (1) is provided with a water hole (4) for liquid to flow to the filtering part (2). The juicing part (1) is provided with a rotary sealing assembly (5) at the water hole (4). The filtering part (2) is provided with a filtering chamber (21). The upper end of the filtering part (2) is provided with a through hole (22) corresponding to the water hole (4). A filter assembly (6) with an adjustable filter hole size is detachably installed at the upper end of the filtering chamber (21). The filter end of the filter assembly (6) is located below the through hole (22).

2. A juicer with an easy-to-replace filter screen according to claim 1, characterized in that, The juicing device (3) includes a blade (33), a rotating column (32), a limiting block (34), a fixed seat (31), and a drive assembly (35). The blade (33) is fixedly connected to one end of the rotating column (32), and the other end of the rotating column (32) is inserted into the fixed seat (31) and fixedly connected to the limiting block (34). The drive assembly (35) is fixedly installed at the bottom of the juicing part (1). The end of the rotating column (32) away from the blade (33) is linked to the drive end of the drive assembly (35). The fixed seat (31) is engaged with the bottom of the juicing part (1).

3. A juicer with an easy-to-replace filter screen according to claim 1, characterized in that, The rotary sealing assembly (5) includes a sealing plate (52) and a rotating assembly (51), wherein the sealing plate (52) is fixedly connected to the output end of the rotating assembly (51).

4. A juicer with an easily replaceable filter screen according to claim 1, characterized in that, The filter assembly (6) includes a rotating column (63), at least two fixed plates (62), and at least two filter screens (61). Each fixed plate (62) is provided with a mounting hole. The filter screens (61) are respectively fixedly installed on the fixed plates (62). The fixed plates (62) are all sleeved on the rotating column (63) so that each filter screen (61) can rotate around the rotating column (63) individually.

5. A juicer with an easy-to-replace filter screen according to claim 4, characterized in that, One of the fixing pieces (62) is provided with a first magnetic suction member (64), and the top of the filter part (2) is provided with a corresponding second magnetic suction member. The first magnetic suction member (64) and the second magnetic suction member attract each other so that the fixing piece (62) abuts against the filter part (2).

6. A juicer with an easily replaceable filter screen according to claim 1, characterized in that, The bottom of the juicing section (1) is provided with a third magnetic suction member (12), and the top of the filtering section (2) is provided with a fourth magnetic suction member (23) corresponding to the third magnetic suction member (12).

7. A juicer with an easily replaceable filter screen according to claim 1, characterized in that, The bottom of the juicing part (1) is provided with several guide posts (13), and the top of the filter part (2) is provided with several guide grooves (24). When the juicing part (1) is installed on the filter part (2), the guide posts (13) are embedded in the guide grooves (24).

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