Filter screen assembly and food processor comprising same

Abstract

The filter screen assembly comprises an upper module and a lower module, a plurality of upper insertion teeth are arranged on the upper module, an upper insertion groove is defined by every two adjacent upper insertion teeth, and lower insertion teeth are arranged at the positions, corresponding to the upper insertion grooves, of the lower module. The lower insertion teeth extend into the upper insertion grooves, and scum juice filtering gaps are formed between the lower insertion teeth and the upper insertion grooves, and is characterized in that a connecting part is arranged on the lower module, an anti-falling part is arranged on the upper module, and the connecting part is movably connected with the anti-falling part; according to the filter screen assembly, the lower module is matched with the anti-falling part of the upper module through the connecting part, so that the lower module is movably connected with the upper module, the upper module and the lower module form an integral module which is relatively connected, the upper module and the lower module can be conveniently and simultaneously mounted on an external carrier, and the filter screen assembly is simple and convenient to mount and operate; the two filter screen assemblies which are oppositely connected can be cleaned and stored at the same time, and a user can conveniently clean and store the filter screen assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to a filter screen assembly and a food processor comprising the same. BACKGROUND

[0002] The existing food processor, such as a juicer, is disclosed in Chinese Utility Model Patent CN219813792U, entitled "Juicer", authorized on October 13, 2023, which comprises a juicing cavity, a spiral head arranged in the cavity, a juice outlet barrel, and a juicing barrel. The spiral head is placed inside the juice outlet barrel. The upper part of the juicing cavity is also provided with a feeding cylinder. The outer ring of the feeding cylinder is provided with a protruding rib. The side wall of the inner cavity of the juicing cavity is provided with a snap rib. The juicing cavity is provided with a juicing cylinder. The juicing cylinder comprises a first assembly and a second assembly. The first assembly comprises a circular ring at the upper end and a circular ring at the lower end. The two circular rings are connected by more than two bars, and the side surface is formed with more than one slit. The second assembly comprises a circular ring at the upper end. The juicer has a detachable juicing cylinder structure, which solves the problem of cleaning. The upper and lower parts of the juicing cylinder are pulled apart, and the filter screen can be cleaned with water. The problem of small filter screen structure is solved.

[0003] However, the filter screen assembly with the above structure still has the following disadvantages: (1) The juicing cylinder comprises a first assembly and a second assembly. The first assembly and the second assembly are mutually inserted and form a filter gap. The first assembly and the second assembly are separate components. The first assembly and the second assembly need to be provided with independent mounting structures that cooperate with the external carrier. The installation is relatively cumbersome and time-consuming. In addition, the separate first assembly and second assembly are also relatively cumbersome and time-consuming to clean and store. UTILITY MODEL CONTENTS

[0004] The utility model aims to solve the above-mentioned problems of the prior art and provides a filter screen assembly in which the upper module and the lower module are connected to form an integral module. The two modules can be installed simultaneously on the external carrier. The installation operation is simple and convenient. The two modules can also be cleaned and stored simultaneously.

[0005] Another object of the utility model is to provide a food processor comprising the filter screen assembly.

[0006] The utility model is achieved as follows:

[0007] The utility model relates to a filter screen assembly, including upper module and lower module, be provided with a plurality of upper insert tooth on the upper module, form upper insert slot between two adjacent upper insert tooth, the lower module is provided with lower insert tooth in the position of upper insert slot, the lower insert tooth extends into the upper insert slot and forms the residue juice filter gap between the lower insert tooth and the upper insert slot, its characterized in that, the lower module is provided with connecting portion, the upper module is provided with anti -drop part, and the connecting portion is movably connected with the anti -drop part, the lower module is movably connected on the upper module through the connecting portion and the anti -drop part of the upper module, to make the upper module and the lower module constitute the relative connection whole module, facilitate the simultaneous installation of both on the external carrier, and its installation operation is simple and convenient, moreover, the relative connection both can also carry out the cleaning operation and the storage operation simultaneously, and the user is convenient for washing and storing the filter screen assembly.

[0008] The purpose of the utility model can also be solved by the following technical measures:

[0009] Further, the lower module is provided with a connecting column, the upper part of the connecting column is provided with an elastic clamping piece, the upper module is provided with an anti -drop column with an anti -drop cavity, the upper part of the anti -drop column is provided with a long strip -shaped clamping hole communicating with the anti -drop cavity, the connecting column is inserted into the anti -drop cavity and the elastic clamping piece extends to the long strip -shaped clamping hole outside, the connecting column constitutes the connecting portion, and the anti -drop column constitutes the anti -drop portion;Through the cooperation of the elastic clamping piece and the long strip -shaped clamping hole, the relative connection of the connecting column in the anti -drop column is realized, and the lower module is prevented from being separated from the upper module, meanwhile, the long strip -shaped clamping hole provides a guided moving space for the elastic clamping piece, facilitating the guided movement of the connecting column in the anti -drop cavity.

[0010] Further, the connecting column is provided with an inner recess cavity, the upper part of the connecting column is provided with a buckle, the upper part of the connecting column on both sides of the buckle is provided with a hollow hole, the hollow hole is communicated with the inner recess cavity, and the buckle constitutes the elastic clamping piece;The hollow hole makes the buckle separate from the sidewall of the connecting column, so that the buckle has a certain elasticity, and meanwhile, the inner recess cavity also provides a moving space for the elastic movement of the buckle.

[0011] Further, the outer side of the lower module extends outwardly and has a mounting seat, the mounting seat is provided with the connecting column, the mounting seat on the outer side of the connecting column is provided with a bayonet, the lower part of the anti -drop column extends downwardly and has a clamping block, and the clamping block extends into the bayonet;The clamping block cooperates with the bayonet to realize the relative limiting of the upper module on the lower module, prevent the relative rotation of the upper module on the lower module, and be favorable for the stable work of both.

[0012] Specifically further, the upper module includes an upper cylinder, the lower part of the upper cylinder is integrally formed with the anti-drop column and a plurality of uniformly spaced upper insert teeth, and the anti-drop column is located outside the upper insert teeth, the lower module includes a lower ring body, the upper part of the lower ring body is integrally formed with the connecting column and a plurality of uniformly spaced lower insert teeth, and the connecting column is located outside the lower insert teeth; the anti-drop column and the connecting column located outside facilitate cooperation between the two.

[0013] Specifically further, a positioning groove is arranged on the lower ring body between the two adjacent lower insert teeth, the lower part of the upper insert tooth extends downwardly with a positioning protrusion, and the positioning protrusion extends into the positioning groove; so that the lower part of the upper insert tooth is stably limited on the lower ring body, that is, both ends of the upper insert tooth are stably limited, deformation of the upper insert tooth due to circumferential force of the internal screw rod is avoided, and the filtering precision is ensured.

[0014] Another object of the utility model is realized as follows:

[0015] A food processor comprising the filter screen assembly, characterized in that the food processor further comprises a main machine, a juice outlet barrel, a screw rod and a feeding cylinder, the feeding cylinder is arranged on the juice outlet barrel, the juice outlet barrel is arranged on the main machine, the screw rod and the filter screen assembly are arranged in the juice outlet barrel and the screw rod is located in the filter screen assembly, and an output shaft of the main machine extends into the juice outlet barrel from bottom to top and is connected with the screw rod.

[0016] Specifically further, the lower part of the lower module extends downwardly with a tooth-shaped protrusion, the inner bottom of the juice outlet barrel is provided with a tooth-shaped groove, and the tooth-shaped protrusion is inserted into the tooth-shaped groove; cooperation of the tooth-shaped protrusion and the tooth-shaped groove has a good limiting effect on installation of the lower module on the juice outlet barrel, and can well avoid rotation of the lower module due to circumferential rotation force of the screw rod during work.

[0017] Specifically further, the upper part of the upper module is provided with a clamping groove, the lower part of the feeding cylinder is provided with an elastic clamping head at a position corresponding to the clamping groove, and the elastic clamping head is clamped on the clamping groove; so as to realize stable connection of the upper module on the lower part of the feeding cylinder.

[0018] Specifically further, the upper part of the upper module is connected to the lower part of the feeding cylinder in a screw connection mode, a rotary buckle connection mode or an integral forming mode; the three modes can also well realize stable connection of the upper module on the lower part of the feeding cylinder.

[0019] The utility model discloses the beneficial effects are as follows:

[0020] (1) This filter screen assembly, the lower module is connected with the anti-drop part of the upper module, the movable connection of the lower module on the upper module is realized, so that the upper module and the lower module form a relatively connected whole module, which is convenient for simultaneous installation on the external carrier, and the installation operation is simple and convenient, in addition, the two relatively connected modules can also be cleaned and stored at the same time, which is convenient for users to clean and store the filter screen assembly.

[0021] (2) The connecting column is relatively connected with the anti-drop column through the cooperation of the elastic clamping piece and the long strip-shaped clamping hole, so that the lower module is prevented from being separated from the upper module, and at the same time, the long strip-shaped clamping hole provides a guided moving space for the elastic clamping piece, so that the guided movement of the connecting column in the anti-drop cavity is realized.

[0022] (3) The lower part of the upper pin tooth is stably limited on the lower ring body, that is, the upper and lower ends of the upper pin tooth are stably limited, so that the upper pin tooth is prevented from being deformed due to the circumferential force of the internal screw rod, and the filtering precision is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a schematic view of the filter screen assembly of the utility model in the initial filtering state.

[0024] Figure 2 It is a schematic view of the filter screen assembly of the utility model in the initial filtering state.

[0025] Figure 3 It is a schematic view of the filter screen assembly of the utility model in the initial filtering state.

[0026] Figure 4 It is a schematic view of the filter screen assembly of the utility model in the initial filtering state.

[0027] Figure 5 It is a schematic view of the food processor of the utility model.

[0028] Figure 6 It is a perspective view of the juice barrel of the utility model.

[0029] Figure 7 It is a schematic view of the second embodiment of the food processor of the utility model.

[0030] Figure 8 It is a schematic view of the third embodiment of the food processor of the utility model. Figure 7

[0031] Figure 9 It is a schematic view of the fourth embodiment of the food processor of the utility model.

[0032] Figure 10 It is a schematic view of the fourth embodiment of the food processor of the utility model.

[0033] Figure 11 ​The utility model discloses food processing machine fourth embodiment's upper module schematic view. DETAILED DESCRIPTION

[0034] The utility model will be further described in connection with the drawings and examples:

[0035] Example one, combine Figures 1 to 4 As shown in the figure, a filter screen assembly, including upper module 1 and lower module 2, be provided with a plurality of upper tooth 11 on the upper module 1, and the upper tooth 11 between two adjacent upper tooth 11 enclose upper slot 12, the lower module 2 is provided with lower tooth 21 in the position corresponding upper slot 12, the lower tooth 21 extends into upper slot 12 and forms residue juice filtering gap 100 between lower tooth 21 and upper slot 12, it is characterized in that, the connecting portion 22 is provided on the lower module 2, the anti-drop portion 13 is provided on the upper module 1, and the connecting portion 22 is movably connected with the anti-drop portion 13.

[0036] In the embodiment, the inner side of the upper tooth 11 and the lower tooth 21 extends inwardly with the grinding muscle 7.

[0037] In the embodiment, the upper tooth 11 is narrow in the upper wide shape, so that the upper slot 12 located in the two upper tooth 11 is narrow in the upper wide shape, and the shape of the lower tooth 21 is matched with the shape of the upper slot 12.

[0038] As a specific scheme, the connecting column is provided on the lower module 2, the upper part of the connecting column is provided with the elastic clamping piece 221, the anti-drop column with the anti-drop cavity 131 is provided on the upper module 1, the upper part of the anti-drop column is provided with the long strip-shaped clamping hole 132 communicated with the anti-drop cavity 131, the connecting column is inserted into the anti-drop cavity 131, and the outer side of the elastic clamping piece 221 extends to the long strip-shaped clamping hole 132, the connecting column constitutes the connecting portion 22, and the anti-drop column constitutes the anti-drop portion 13.

[0039] In the embodiment, the connecting column is provided with the inner recess cavity 222, the upper part of the connecting column is provided with the buckle, the upper part of the connecting column on both sides of the buckle is provided with the hollow hole 223, the hollow hole 223 is communicated with the inner recess cavity 222, and the buckle constitutes the elastic clamping piece 221.

[0040] In the embodiment, the outer side of the lower module 2 extends outwardly with the installation seat 23, the installation seat 23 is provided with the connecting column, the installation seat 23 on the outer side of the connecting column is provided with the bayonet 231, the lower part of the anti-drop column extends downwardly with the clamping block 133, and the clamping block 133 extends into the bayonet 231.

[0041] As a more specific embodiment, the upper module 1 includes an upper cylinder 14, the lower part of which is integrally formed with the anti-detachment post and a plurality of evenly spaced upper insert teeth 11, and the anti-detachment post is located outside the upper insert teeth 11. The lower module 2 includes a lower ring 24, the lower ring 24 is integrally formed with the connecting post and a plurality of evenly spaced lower insert teeth 21, and the connecting post is located outside the lower insert teeth 21.

[0042] In this embodiment, a positioning groove 241 is provided on the lower ring body 24 located between two adjacent lower insert teeth 21, and a positioning protrusion 111 extends downward from the lower part of the upper insert tooth 11, and the positioning protrusion 111 extends into the positioning groove 241.

[0043] Combination Figure 5 and Figure 6 As shown, a food processor including the above-mentioned filter assembly is characterized in that it further includes a main unit 3, a juice tank 4, a screw 5, and a feed cylinder 6. The feed cylinder 6 is placed on the juice tank 4, the juice tank 4 is placed on the main unit 3, the screw 5 and the filter assembly are both placed inside the juice tank 4, and the screw 5 is located inside the filter assembly. The output shaft 31 of the main unit 3 extends from bottom to top into the juice tank 4 and is connected to the screw 5.

[0044] As a more specific embodiment, the lower part of the lower module 2 extends downward with a toothed protrusion 25, and the bottom of the juice container 4 has a toothed groove 41, into which the toothed protrusion 25 is inserted.

[0045] like Figure 5 As shown, in this embodiment, the upper part of the upper module 1 abuts against the lower part of the feed cylinder 6, so that the filter assembly composed of the upper module 1 and the lower module 2 is pressed onto the juice outlet 4 by the feed cylinder 6.

[0046] As a second embodiment of the food processing machine, such as Figure 7 and Figure 8 As shown, this embodiment is similar to the food processing machine in Embodiment 1, except that the upper module 1 is provided with a locking groove 15 at its upper part, and the lower part of the feed cylinder 6 is provided with an elastic locking head 61 corresponding to the locking groove 15. The elastic locking head 61 is locked on the locking groove 15, so that the upper module 1 is connected to the lower part of the feed cylinder 6 in an elastic locking manner.

[0047] As an example of a food processing machine, such as Figure 9 As shown, the food processing machine in this embodiment is similar to that in Embodiment 1, except that a connecting screw 8 passes through the upper part of the upper module 1 from bottom to top and connects to the lower part of the feed cylinder 6, so that the upper module 1 is connected to the lower part of the feed cylinder 6 by screw connection.

[0048] As an example of a food processing machine, such as Figures 10-11As shown, the embodiment is similar to the food processor of embodiment one, except that the lower part of the feeding cylinder 6 is provided with a convex buckle 62, and the upper part of the upper module 1 is provided with a rotating buckle 16, which is rotatably arranged on the convex buckle 62, so that the upper module 1 is connected to the lower part of the feeding cylinder 6 in a rotating buckle manner.

[0049] Of course, the upper module 1 can also be connected to the lower part of the feeding cylinder 6 in an integral molding manner, which is not shown in this embodiment.

Claims

1. A filter screen assembly comprising an upper module (1) and a lower module (2), a plurality of upper inserts (11) are arranged on the upper module (1), an upper insert slot (12) is formed between two adjacent upper inserts (11), a lower insert (21) is arranged on the lower module (2) at a position corresponding to the upper insert slot (12), the lower insert (21) extends into the upper insert slot (12), and a residue and juice filtering gap (100) is formed between the lower insert (21) and the upper insert slot (12), characterized in that, The lower module (2) is provided with a connecting part (22), and the upper module (1) is provided with an anti-disengagement part (13); the connecting part (22) is movably connected with the anti-disengagement part (13).

2. The screen assembly of claim 1, wherein, The lower module (2) is provided with a connecting column, and the upper part of the connecting column is provided with an elastic clamping part (221); the upper module (1) is provided with an anti-disengagement column with an anti-disengagement cavity (131); the upper part of the anti-disengagement column is provided with a long strip-shaped clamping hole (132) in communication with the anti-disengagement cavity (131); the connecting column is inserted into the anti-disengagement cavity (131), and the outer side of the elastic clamping part (221) extends to the long strip-shaped clamping hole (132); the connecting column forms the connecting part (22), and the anti-disengagement column forms the anti-disengagement part (13).

3. The screen assembly of claim 2, wherein, The connecting column is provided with an inner recess cavity (222), and the upper side wall of the connecting column is provided with a buckle; the upper side wall of the connecting column located on both sides of the buckle is provided with a hollow hole (223) in communication with the inner recess cavity (222); and the buckle forms the elastic clamping part (221).

4. The screen assembly of claim 2, wherein, The outer side of the lower module (2) extends outwardly and is provided with a mounting seat (23); the mounting seat (23) is provided with the connecting column; the mounting seat (23) located on the outer side of the connecting column is provided with a clamping hole (231); the lower part of the anti-disengagement column extends downwardly and is provided with a clamping block (133); and the clamping block (133) extends into the clamping hole (231).

5. The screen assembly of claim 2, wherein, The upper module (1) comprises an upper cylinder (14); the lower part of the upper cylinder (14) is integrally formed with the anti-disengagement column and a plurality of upper inserting teeth (11) uniformly spaced apart; and the anti-disengagement column is located on the outer side of the upper inserting teeth (11); the lower module (2) comprises a lower ring body (24); the lower ring body (24) is integrally formed with the connecting column and a plurality of lower inserting teeth (21) uniformly spaced apart; and the connecting column is located on the outer side of the lower inserting teeth (21).

6. The screen assembly of claim 5, wherein, The lower ring body (24) located between the adjacent two lower inserting teeth (21) is provided with a positioning groove (241); the lower part of the upper inserting teeth (11) extends downwardly and is provided with a positioning protrusion (111); and the positioning protrusion (111) extends into the positioning groove (241).

7. A food processor comprising the filter assembly of any one of claims 1 to 6, characterized in that, The device further comprises a main machine (3), a juice discharge barrel (4), a screw rod (5) and a feeding cylinder (6); the feeding cylinder (6) is arranged on the juice discharge barrel (4); the juice discharge barrel (4) is arranged on the main machine (3); the screw rod (5) and the filter screen assembly are both arranged in the juice discharge barrel (4), and the screw rod (5) is arranged in the filter screen assembly; and the output shaft (31) of the main machine (3) extends into the juice discharge barrel (4) from bottom to top and is connected with the screw rod (5).

8. The food processor of claim 7, wherein, The lower part of the lower module (2) extends downwardly and is provided with a tooth-shaped protrusion (25); the inner bottom of the juice discharge barrel (4) is provided with a tooth-shaped groove (41); and the tooth-shaped protrusion (25) is inserted into the tooth-shaped groove (41).

9. The food processor of claim 7, wherein, The upper part of the upper module (1) is provided with a clamping groove (15); the lower part of the feeding cylinder (6) is provided with an elastic clamping head (61) corresponding to the position of the clamping groove (15); and the elastic clamping head (61) is clamped in the clamping groove (15).

10. The food processor of claim 7, wherein, The upper part of the upper module (1) is connected with the lower part of the feeding cylinder (6) in a screw connection mode, a rotary buckle connection mode or an integral forming mode.

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