Filter screen assembly and juicer

Abstract

The filter screen assembly comprises a filter screen and an installation assembly, the filter screen is used for placing oranges and is provided with a plurality of filter holes, orange juice flows through the filter holes, the installation assembly comprises an installation support which can be detachably connected to a base, the filter screen is arranged on the installation assembly, and the installation support can be detachably connected to the base. And the mounting bracket is mounted on the base. According to the technical scheme, the filter screen assembly can be conveniently disassembled and assembled on the juicer, and cleaning or maintenance and replacement of the filter screen assembly are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of juicers, in particular to a filter assembly and a juicer. Background Art

[0002] A juicer is an electrical device commonly used in people's daily lives. When people want to drink fruit and vegetable juice, they often use a juicer to squeeze the fruits and vegetables to extract the juice. There are many kinds of juicers now, among which a squeeze-type juicer usually includes a filter assembly for separating residue particles and juice, which effectively improves the taste of the squeezed fruit and vegetable juice. However, the filter assembly of most juicers currently is welded on the juicer or is integrally formed with the juicer, which makes it inconvenient to clean, replace and repair the filter assembly. Utility Model Content

[0003] The main purpose of the utility model is to provide a filter assembly, which is intended to facilitate the disassembly and installation of the filter assembly on a juicer, and is conducive to cleaning, repairing or replacing the filter assembly.

[0004] To achieve the above purpose, the filter assembly proposed by the utility model is applied to a juicer, and the filter assembly includes:

[0005] A filter screen for placing the squeezed material, the filter screen having a plurality of filter holes for allowing the juice of the squeezed material to flow through; and

[0006] The installation component comprises an installation bracket which is detachably connected to the base. The filter screen is arranged on the installation component and is installed on the base through the installation bracket.

[0007] Optionally, the mounting bracket is provided with a plurality of connecting columns, the base is provided with mounting holes corresponding to the connecting columns, the connecting columns can be inserted into the mounting holes along a first direction, and the filter, the mounting bracket and the base are distributed in sequence along the first direction.

[0008] Optionally, the base is provided with a positioning groove corresponding to the mounting bracket, the mounting hole is provided on the bottom wall of the positioning groove, and at least part of the mounting assembly can be adapted to be embedded in the positioning groove along the first direction.

[0009] Optionally, two mounting brackets are provided, and the two mounting brackets are spaced apart along the second direction on opposite sides of the filter, and the opposite ends of the mounting brackets in the third direction are respectively abutted against the opposite sides of the positioning groove to be adapted to be embedded in the positioning groove, and the first direction, the second direction and the third direction are arranged to intersect in pairs.

[0010] Optionally, the filter screen is provided with baffles on both opposite sides in the third direction, and the inner plate surface of the baffle abuts against the outer surface of the groove side wall of the positioning groove.

[0011] Optionally, the installation component is inserted into the base along the first direction, and the filter is covered on the installation component along the first direction.

[0012] Optionally, the mounting assembly further comprises a frame disposed below the filter, the frame at least partially abutting against a lower surface of the filter, and the frame is mounted between the two mounting brackets.

[0013] Optionally, the mounting bracket is provided with a receiving groove, and the skeleton includes a plurality of intersecting main keels and a plurality of secondary keels, the main keels extend along the second direction and the ends are inserted into the receiving grooves, the plurality of main keels are distributed at intervals along the third direction, and the plurality of secondary keels are distributed at intervals along the second direction.

[0014] Optionally, a first slot is provided on the upper surface of the main keel corresponding to the lower surface of the secondary keel, and a second slot is provided on the lower surface of the secondary keel corresponding to the upper surface of the main keel, and the first slot and the second slot are arranged to be inserted into each other.

[0015] Optionally, a middle portion of the filter is protruded toward the skeleton.

[0016] Optionally, the mounting bracket and the base have a buffer gap in the first direction so that the filter can move along the first direction after being compressed; the filter assembly also includes an elastic buffer connecting the mounting bracket and the base, and as the buffer gap becomes smaller, the elastic deformation of the elastic buffer increases.

[0017] The utility model also provides a juicer, comprising the aforementioned filter assembly.

[0018] In the technical solution of the utility model, the mounting bracket is detachably connected to the base, so that the mounting component is detachably connected to the base, so that the mounting component can be installed and disassembled, and when the mounting component is damaged, the mounting component can be easily removed from the base for repair or replacement. The filter is arranged above the mounting component and is detachably connected to the base through the mounting bracket, so that the filter can be installed and disassembled, and when the filter is damaged, the filter can be easily removed from the base for repair or replacement, and it is also convenient to clean the filter to reduce the residual amount of juice and residue of the squeezed product on the filter, so as to reduce the possibility that the residue and juice of the squeezed product will breed bacteria on the filter and contaminate the juice of the squeezed product squeezed by the subsequent juicer, so as to ensure that the juicer has good sanitary conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 This is an exploded schematic diagram of the structure of an embodiment of the filter assembly of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall assembly of the structure of an embodiment of the filter assembly of the utility model;

[0022] Figure 3 for Figure 2 Schematic cross-sectional view of section II;

[0023] Figure 4 for Figure 3 A schematic diagram of the structure enlargement at the center A;

[0024] Figure 5 It is a schematic diagram of the structure explosion of the installation assembly of the filter assembly of the utility model;

[0025] Figure 6 It is a structural schematic diagram of an embodiment of the juice extractor of the utility model.

[0026] Description of Figure Numbers:

[0027]

[0028] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or abutment, and it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0033] Juicers are electrical devices commonly used in people's daily lives. When people want to drink fruit and vegetable juice, they often use juicers to squeeze the fruits and vegetables to extract juice. There are many types of juicers now, among which squeeze-type juicers usually include a filter assembly for separating residue particles and juice, which effectively improves the taste of the squeezed fruit and vegetable juice. However, the filter assembly of most juicers is welded on the juicer or integrally formed with the juicer, which is not convenient for cleaning, replacing and repairing the filter assembly. To this end, the utility model proposes a filter, which is intended to make the filter assembly easy to disassemble and install on the juicer, which is conducive to cleaning or repairing and replacing the filter assembly.

[0034] The utility model proposes a filter assembly. To facilitate understanding of the utility model, the juicing process of the juicer is first introduced. The squeezed object 700 squeezed by the juicer is introduced by taking orange as an example. Figures 1 to 6The juicer includes a frame 610, a base 400, a rolling plate 620, a first driving device 640, a second driving device 650, and a juice storage box 630, wherein the rolling plate 620 and a filter screen 100 for placing oranges are arranged on the frame 610, the rolling plate 620 is arranged above the filter screen 100 at intervals, and forms a squeezing space with the filter screen 100, the filter screen 100 is provided with a filter hole 110, the juice storage box 630 is arranged below the filter screen 100, and is used to receive the orange juice flowing out of the filter hole 110, the first driving device 640 and the second driving device 650 are both arranged on the frame 610, When juicing, the first driving device 640 drives the rolling disc 620 to perform oscillatory rolling, and the second driving device 650 drives the base 400 to move toward the rolling disc 620. At this time, the filter 100 follows the base 400 to move toward the rolling disc 620 to reduce the squeezing space so that the juice is squeezed out of the oranges between the filter 100 and the rolling disc 620. After the juicing is completed, the first driving device 640 stops driving the oscillatory movement of the rolling disc 620, and the second driving device 650 drives the base 400 to drive the filter 100 to move in the direction away from the rolling disc 620, thus completing a juicing operation.

[0035] It is worth mentioning that the squeezed object 700 in the present application is not limited to oranges, but can also be grapes, watermelons, cucumbers, tomatoes and other objects.

[0036] In the embodiment of the utility model, the filter assembly is applied to a juicer, referring to Figures 1 to 5 The filter assembly includes a filter 100 and a mounting assembly 200. The filter 100 is used to place oranges. The filter 100 is provided with a plurality of filter holes 110 for allowing orange juice to flow through. The mounting assembly 200 includes a mounting bracket 210 that can be detachably connected to the base 400. The filter 100 is arranged on the mounting assembly 200 and is mounted on the base 400 through the mounting bracket 210. In this way, the mounting bracket 210 is detachably connected to the base 400, so that the mounting component 200 can be detachably connected to the base 400, which is convenient for installing and disassembling the mounting component 200, so that when the mounting component 200 is damaged, the mounting component 200 can be easily removed from the base 400 for repair or replacement. The filter 100 is arranged above the mounting component 200 and is detachably connected to the base 400 through the mounting bracket 210, so that the filter 100 can be easily installed and disassembled, so that when the filter 100 is damaged, the filter 100 can be easily removed from the base 400 for repair or replacement, and it is also convenient to clean the filter 100, so as to reduce the possibility of fruit residue and orange juice breeding bacteria on the filter 100 and contaminating the orange juice squeezed by the subsequent juicer, so as to ensure that the juicer has good sanitary conditions.

[0037] Furthermore, there are many ways to set the filter 100 on the mounting component 200. The filter 100 can be detachably connected to the mounting bracket 210 by bolts, or a plurality of through holes can be opened on the side of the mounting bracket 210 close to the filter 100, and a plurality of plug-in columns for passing through the through holes are set at the bottom of the filter 100 to plug the filter 100 into the mounting bracket 210. The filter 100 can also be placed directly on the upper surface of the mounting component 200, as long as the function of facilitating the disassembly and installation of the filter 100 can be achieved.

[0038] Optionally, in one embodiment, the mounting bracket 210 is provided with a plurality of connecting posts 211, and the base 400 is provided with mounting holes 411 corresponding to the connecting posts 211, and the connecting posts 211 can be inserted into the mounting holes 411 along a first direction, and the filter 100, the mounting bracket 210 and the base 400 are sequentially distributed along the first direction. In this way, on the one hand, the connecting posts 211 are inserted into the mounting holes 411 to complete the installation of the mounting assembly 200 on the base 400, and the detachable connection between the mounting assembly 200 and the base 400 is realized, which is convenient for disassembly, maintenance or replacement of the mounting assembly 200, and on the other hand, the connecting posts 211 are inserted into the mounting holes 411 along the first direction, and the plurality of connecting posts 211 are plugged into the plurality of mounting holes 411 one by one, so that the mounting assembly 200 is positioned while being installed, so that the mounting assembly 200 is more accurately installed on the base 400, and the convenience of installing the mounting assembly 200 is improved.

[0039] Optionally, in another embodiment, there can be many forms of connection between the mounting component 200 and the base 400. A plurality of through holes can be opened on the mounting bracket 210, and a plurality of threaded holes can be opened on the base 400 relative to the through holes on the mounting bracket 210. Bolts can be passed through the through holes and threadedly connected to the threaded holes to achieve a detachable connection between the mounting component 200 and the base 400.

[0040] Optionally, in one embodiment, the base 400 is provided with a positioning groove 410 corresponding to the mounting bracket 210, and the mounting hole 411 is provided on the bottom wall of the positioning groove 410, and at least part of the mounting assembly 200 can be adapted and embedded in the positioning groove 410 along the first direction. In this way, the mounting assembly 200 is embedded in the positioning groove 410 along the first direction to limit the displacement of the mounting assembly 200 in the direction of the groove wall of the positioning groove 410, reduce the possibility of the mounting assembly 200 being offset on the base 400 along the direction of the groove wall of the positioning groove 410, and cause the connection column 211 to undergo plastic deformation, thereby improving the stability of the connection between the mounting assembly 200 and the base 400.

[0041] Optionally, in one embodiment, there may be many ways to limit the movement of the installation component 200. A plurality of limit columns may be provided on one side of the base 400 relative to the installation bracket 210. When the connecting column 211 is inserted into the installation hole 411 along the first direction, the plurality of limit columns abut against the side surface of the installation bracket 210. As long as the limiting effect on the installation component 200 can be achieved, it will be sufficient.

[0042] Optionally, in one embodiment, two mounting brackets 210 are provided, and the two mounting brackets 210 are spaced apart along the second direction on opposite sides of the filter 100, and opposite ends of the mounting brackets 210 in the third direction are respectively abutted against opposite sides of the positioning groove 410, so as to be embedded in the positioning groove 410, and the first direction, the second direction and the third direction are arranged to intersect each other. In this way, the two ends of the two mounting brackets 210 in the third direction are abutted against opposite sides of the positioning groove 410, so as to limit the displacement of the mounting assembly 200 in the third direction, reduce the possibility of the mounting assembly 200 being offset in the third direction, and causing the connection column 211 to undergo plastic deformation or even breakage, thereby improving the stability of the connection between the mounting assembly 200 and the base 400, and ensuring the stable operation of the juicer.

[0043] Optionally, in another embodiment, in the third direction, the limiting structures of the opposite ends of the positioning groove 410 for the installation component 200 may be the groove sides of the positioning groove 410, or may be limiting columns separately arranged at both ends of the positioning groove 410 in the third direction, as long as the displacement of the installation component 200 in the third direction can be limited.

[0044] Optionally, in one embodiment, baffles 120 are provided on both opposite sides of the filter screen 100 in the third direction, and the inner side surface of the baffles 120 abuts against the outer surface of the groove side wall of the positioning groove 410. In this way, in the third direction, the two baffles 120 of the filter screen 100 abut against the groove side wall of the positioning groove 410, thereby limiting the displacement of the filter screen 100 in the third direction, and reducing the possibility that the filter screen 100 is displaced in the third direction and separated from the installation assembly 200.

[0045] Optionally, in another implementation, there may be many ways to limit the displacement of the filter 100 on the mounting assembly 200. The two sides of the filter 100 may also be connected to the mounting bracket 210 by bolts in the second direction, as long as the displacement of the filter 100 on the mounting assembly 200 can be limited.

[0046] Optionally, in one embodiment, the mounting assembly 200 is inserted into the base 400 along the first direction, and the filter 100 is covered on the mounting assembly 200 along the first direction. In this way, the filter 100 is covered on the mounting assembly 200 in the first direction, realizing a detachable connection between the filter 100 and the mounting assembly 200.

[0047] Optionally, in one embodiment, the mounting assembly 200 further includes a frame 220 disposed below the filter 100, the frame 220 at least partially abuts against the lower surface of the filter 100, and the frame 220 is mounted between the two mounting brackets 210. In this way, the frame 220 abuts against the lower surface of the filter 100 to support the filter 100, limit the deformation of the filter 100 toward the frame 220, reduce the deformation of the filter 100 toward the frame 220 when the filter 100 is subjected to external force, reduce the possibility of plastic deformation or even structural damage of the filter 100, and effectively improve the structural strength and pressure-bearing capacity of the filter 100.

[0048] Optionally, in another implementation, the skeleton 220 structure disposed below the filter 100 may be omitted.

[0049] Optionally, in one embodiment, the mounting bracket 210 is provided with a receiving groove 212, and the skeleton 220 includes a plurality of intersecting main keels 221 and a plurality of secondary keels 223, the main keels 221 extend along the second direction and the ends are inserted into the receiving groove 212, the plurality of main keels 221 are distributed at intervals along the third direction, and the plurality of secondary keels 223 are distributed at intervals along the second direction. In this way, by setting a main keel 221 and a secondary keel 223 that are in contact with the lower surface of the filter 100, the deformation of the filter 100 toward the skeleton 220 is restricted. The multiple main keels 221 are spaced apart along the third direction to distribute the external force borne by the skeleton 220 more evenly to each main keel 221, thereby reducing the possibility of plastic deformation of the main keel 221 due to a relatively concentrated external force, and improving the ability of the skeleton 220 to withstand pressure. At the same time, the secondary keels 223 are spaced apart in the second direction and extend in the distribution direction of the main keels 221 to connect the multiple main keels 221, so that the structure formed by the multiple main keels 221 is more compact, thereby improving the overall structural strength of the skeleton 220, and the secondary keels 223 can also limit the displacement of the main keel 221 in its distribution direction, making the main keel 221 more stable.

[0050] Optionally, in another implementation, the secondary keel 223 may be omitted, and only the main keel 221 may be used to withstand the pressure transmitted from the filter screen 100 , as long as the support function for the filter screen 100 can be achieved.

[0051] Optionally, in one embodiment, the upper surface of the main keel 221 is provided with a first slot 222 corresponding to the lower surface of the secondary keel 223, and the lower surface of the secondary keel 223 is provided with a second slot 224 corresponding to the upper surface of the main keel 221, and the first slot 222 and the second slot 224 are arranged to be inserted into each other. In this way, the first slot 222 and the second slot 224 are arranged, and the second slot 224 of the secondary keel 223 is arranged to be inserted into the first slot 222 of the main keel 221 to achieve the installation of the secondary keel 223 on the main keel 221. Further, the first slot 222 is arranged on the upper surface of the main keel 221, and the second slot 224 is arranged on the lower surface of the secondary keel 223, so that after the secondary keel 223 is installed on the main keel 221, the upper surface of the secondary keel 223 is flush with the upper surface of the main keel 221.

[0052] Optionally, in another implementation, there can be many ways to connect the main keel 221 and the secondary keel 223. The secondary keel 223 can also be fixed to the upper surface of the main keel 221 by bolts, and the secondary keel 223 extends along the distribution direction of the main keel 221, as long as the installation of the secondary keel 223 on the main keel 221 can be achieved.

[0053] Optionally, in one embodiment, the middle of the filter 100 is convexly arranged toward the frame 220. It is worth mentioning that in the present application, a complete orange with peel is used for squeezing, so the filter 100 is convexly arranged toward the frame 220, and the upper surface of the filter 100 is arranged in a concave cone, so that the complete orange placed on the upper surface of the filter 100 can roll to the center of the filter 100 spontaneously under the action of gravity, so that the juicer can squeeze the orange to extract juice.

[0054] Optionally, in one embodiment, the mounting bracket 210 and the base 400 have a buffer gap 500 in the first direction, so that the filter 100 can move along the first direction after being pressed, and the filter 100 assembly further includes an elastic buffer 300 connecting the mounting bracket 210 and the base 400, and the elastic deformation of the elastic buffer 300 increases during the process of reducing the buffer gap 500. In this way, the buffer gap 500 is set between the mounting bracket 210 and the base 400, and the elastic buffer 300 is set to connect the base 400 and the mounting bracket 210. When the mounting bracket 210 is displaced in the first direction due to the force, the buffer gap 500 gradually decreases. At this time, the elastic buffer 300 absorbs the external force transmitted from the mounting bracket 210 and shrinks to share the external force applied to the mounting bracket 210, thereby reducing the possibility of the mounting bracket 210 being damaged by plastic deformation due to the large external force, improving the stability of the operation of the juicer, and making the juicer suitable for squeezing oranges of different sizes.

[0055] The utility model also provides a juice extractor, referring to Figure 6 The juicer includes the aforementioned rolling plate 620, frame 610, base 400, first drive device 640, second drive device 650, juice storage box 630, and filter assembly. The specific structure of the filter assembly refers to the above embodiment. Since the juicer adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0056] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A filter assembly, applied to a juicer, characterized in that: The juicer comprises a base, and the filter assembly comprises: A filter screen for placing the squeezed material, the filter screen having a plurality of filter holes for allowing the juice of the squeezed material to flow through; and The installation component comprises an installation bracket which is detachably connected to the base. The filter screen is arranged on the installation component and is installed on the base through the installation bracket.

2. The filter assembly according to claim 1, characterized in that: The mounting bracket is provided with a plurality of connecting columns, the base is provided with mounting holes corresponding to the connecting columns, the connecting columns can be inserted into the mounting holes along a first direction, and the filter screen, the mounting bracket and the base are distributed in sequence along the first direction.

3. The filter assembly according to claim 2, characterized in that: The base is provided with a positioning groove corresponding to the mounting bracket, the mounting hole is provided on the bottom wall of the positioning groove, and at least part of the mounting assembly can be adapted to be embedded in the positioning groove along the first direction.

4. The filter assembly according to claim 3, characterized in that: There are two mounting brackets, which are spaced apart on opposite sides of the filter screen along the second direction. The opposite ends of the mounting brackets in the third direction are respectively abutted against the opposite sides of the positioning groove to be adapted to be embedded in the positioning groove. The first direction, the second direction and the third direction are arranged to intersect each other.

5. The filter assembly according to claim 4, characterized in that: The filter screen is provided with baffles on both sides opposite to each other in the third direction, and the inner side surface of the baffles abuts against the outer surface of the groove side wall of the positioning groove; And / or, the installation component is inserted into the base along the first direction, and the filter is covered on the installation component along the first direction.

6. The filter assembly according to claim 4, characterized in that: The mounting assembly further comprises a frame arranged below the filter screen, wherein at least a portion of the frame abuts against a lower surface of the filter screen, and the frame is mounted between the two mounting brackets.

7. The filter assembly according to claim 6, characterized in that The mounting bracket is provided with a receiving groove, and the skeleton includes a plurality of intersecting main keels and a plurality of secondary keels, the main keels extend along the second direction and the ends are inserted into the receiving grooves, the plurality of main keels are distributed at intervals along the third direction, and the plurality of secondary keels are distributed at intervals along the second direction.

8. The filter assembly according to claim 7, characterized in that: A first slot is provided on the upper surface of the main keel corresponding to the lower surface of the secondary keel, and a second slot is provided on the lower surface of the secondary keel corresponding to the upper surface of the main keel, and the first slot and the second slot are arranged to be inserted into each other; And / or, the middle portion of the filter screen is arranged to protrude toward the frame.

9. The filter assembly according to claim 1, characterized in that: The mounting bracket and the base have a buffer gap in the first direction so that the filter can move along the first direction after being compressed; the filter assembly also includes an elastic buffer member connecting the mounting bracket and the base, and the elastic deformation of the elastic buffer member increases as the buffer gap becomes smaller.

10. A juice extractor, characterized in that: The invention comprises a filter assembly as claimed in any one of claims 1 to 9.

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