CN211155365U - Filtering component, tool apron component and food processor - Google Patents

Abstract

The application provides a filtering component, blade holder subassembly and cooking machine. The utility model provides a filter assembly, includes the support and fixes to the filter piece of support, the support include the base, certainly the side wall that the base extends and set up in the first opening of side wall, the base with the side wall encloses into accommodation space, filter piece includes the main part, accommodation space with first opening is located the relative both sides of main part. The first opening of the support of the filtering component is arranged on the side wall of the support, and compared with the base of the support, the first opening can effectively prevent food residues from entering the first opening due to the influence of gravity, and the air holes can be effectively prevented from being blocked by the food residues.

Description

Filtering component, tool apron component and food processor

Technical Field

The application relates to the field of small household appliances, in particular to a filtering component, a cutter holder component and a food processor.

Background

With the increasing living standard of people, many different types of food processors appear on the market. The functions of the food processor mainly include, but are not limited to, functions of making soybean milk, squeezing fruit juice, making rice paste, mincing meat, shaving ice, making coffee and/or blending facial masks and the like. The food processor can comprise a soybean milk machine, a stirrer or a wall breaking food processor and other machines for crushing and stirring food. Relevant possesses the cooking machine of evacuation function at the evacuation in-process, and food waste causes the jam very easily, causes to bleed and not smoothly perhaps can't bleed the phenomenon.

SUMMERY OF THE UTILITY MODEL

The application provides a can prevent that food waste from blockking up filtering component, blade holder subassembly and cooking machine of bleeder vent.

The application provides a filter assembly, include the support and be fixed extremely the filtration piece of support, the support include the basal portion, certainly the side wall that the basal portion extends and set up in the first opening of side wall, the basal portion with the side wall encloses into accommodation space, it includes the main part to filter the piece, accommodation space with first opening is located the both sides that the main part is relative.

The first opening of the support of the filtering component is arranged on the side wall of the support, and compared with the base of the support, the first opening can effectively prevent food residues from entering the first opening due to the influence of gravity, and the air holes can be effectively prevented from being blocked by the food residues.

Further, the side wall includes a support surface abutted against the housing, and the first opening penetrates through the support surface.

The first opening of above-mentioned technical scheme runs through the holding surface for make fluid in the accommodation space can via first opening smoothly flows out, the support can not obstruct fluidic outflow, prevents that food waste from blockking up the bleeder vent.

Further, one end of the base portion close to the first opening is arranged to be inclined upwards.

Above-mentioned technical scheme's basal portion is close to first open-ended one end tilt up sets up, works as when the cooking machine stands upside down, it is convenient fluid in the accommodation space of support is followed first opening flows out, prevents that food waste from blockking up the bleeder vent.

Further, the support including set up in the recess of side wall, filter the piece including certainly spacing portion that the main part extends, spacing portion equipment extremely the recess is with spacing filter the piece.

The bracket of the technical scheme is convenient for assembling the filter piece, and the filter piece can be effectively fixed and held by the bracket.

Further, the support comprises a stop block located in the accommodating space, and the main body portion is located between the stop block and the side wall.

The stop block of the technical scheme can effectively limit the filter piece.

The application still provides a blade holder subassembly, including casing and above-mentioned filtering component, filtering component assemble to the casing.

Further, the blade holder subassembly includes the stirring sword subassembly, the support including set up in the first barricade of side wall is followed the stirring direction of stirring sword subassembly, first opening is located the place ahead of first barricade.

According to the technical scheme, the first retaining wall is arranged, so that when food materials are stirred, the fluid in the cup body can be effectively prevented from entering the first opening, and the air holes are effectively prevented from being blocked by food residues.

Further, the tool holder assembly includes a crimping part assembled to the housing, and the holder includes an extension part, the crimping part including a crimping part crimpable to the extension part.

The crimping piece of the technical scheme can effectively fix the filter assembly and can facilitate the disassembly of the filter assembly.

Further, the tool apron assembly comprises a first adsorption part fixed to the shell, the filter assembly comprises a second adsorption part fixed to the support, and the first adsorption part and the second adsorption part are fixed in an adsorption mode.

According to the technical scheme, the first adsorption part and the second adsorption part are adsorbed to fix the filter assembly, the structure is simple, and the filter assembly is convenient to assemble.

The application still provides a cooking machine, including above-mentioned blade holder subassembly and detachably equipment extremely the cup body assembly of blade holder subassembly.

Drawings

Fig. 1 is a perspective view of a food processor according to a first embodiment of the present application.

FIG. 2 is an exploded view of the blade holder assembly shown in FIG. 1, wherein the cover plate and filter assembly are not shown.

FIG. 3 is a perspective view of the tool holder assembly shown in FIG. 1 prior to assembly of the cover plate, seal member, filter assembly, and crimp.

FIG. 4 is an exploded view of a filter assembly of the tool holder assembly shown in FIG. 3.

Fig. 5 is a perspective view of the filter assembly shown in fig. 3.

Fig. 6 is a perspective view of the blade holder assembly of the food processor shown in fig. 1.

Fig. 7 is a schematic cross-sectional view of the food processor shown in fig. 1.

Fig. 8 is an enlarged view of the circled portion of the cross-sectional view shown in fig. 7.

FIG. 9 is a perspective view of a second embodiment of a blade holder assembly of the present application.

FIG. 10 is a cross-sectional schematic view of the blade holder assembly shown in FIG. 9.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1 to 8, the food processor includes a holder assembly 1, a cup body 2 detachably assembled to the holder assembly 1, and a cup cover 3 detachably assembled to the cup body 2. The cup body 2 and the tool apron component 1 and the cup body 2 and the cup cover 3 are fixed together in a threaded connection mode.

Referring to fig. 1 to 3, the tool holder assembly 1 includes a housing 19, an air extractor 12, a filter assembly 183, a circuit board 14, a power device 150, a switch circuit board 16, a power source 17, a cover 182, a sealing member 181, a stirring blade assembly 152 assembled to the power device 150, a switch 140 connected to the circuit board 14, and a pressing member 184 assembled to the housing 19 for pressing and fixing the filter assembly 183.

The housing 19 includes an upper housing 10 and a lower housing 11 assembled together. The upper housing 10 and the lower housing 11 enclose an accommodating space 110. The air extractor 12, the circuit board 14, the power device 150, the switch circuit board 16 and the power supply 17 are assembled to the accommodating space 110. The air extractor 12, the switch circuit board 16 and the power supply 17 are electrically connected to the circuit board 14. The power supply 17 supplies power to the food processor to drive the stirring blade assembly 152 to rotate and the vacuum pumping operation of the air pumping device 12. The switch circuit board 16 controls the on and off of the food processor.

Referring to fig. 2, the upper housing 10 includes an air outlet 103 and a through hole 102 communicating the receiving space 110 and the space inside the cup body 2, a receiving portion 105 for receiving the cover plate 182, a first holding portion 104 for being buckled with the filter assembly 183, and a first fixing portion 101 for fixing the crimping member 184. The air outlet 103 is connected to the air extractor 12 through an air outlet pipe (not shown). The air extraction device 12 may be a vacuum pump or the like. The through hole 102 is connected to a detecting device (not shown) through an air outlet pipe (not shown) for detecting the air pressure inside the cup body 2, so as to control the air extractor 12 to stop the vacuum-pumping operation.

The cover plate 182 includes a top wall 1821, a side wall 1820 extending from the top wall 1821, and air holes 1823 and assembly holes 1822 formed in the top wall 1821. The airing holes 1823 are provided in plurality and surround the assembly holes 1822. Referring to fig. 7 to 8, the tool holder assembly 1 further includes a sealing ring 1824 disposed between the side wall 1820 and the housing 19 to prevent air leakage between the side wall 1820 of the cover plate 182 and the housing 19. The assembly aperture 1822 is located substantially midway in the top wall 1821. Referring to fig. 7 and 8, the top wall 1821 includes an inclined surface 18210, so that food waste can slide along the inclined surface 18210, and the air holes 1823 are prevented from being blocked by the food waste, which may result in a vacuum failure. The relatively lower end of the inclined surface 18210 protrudes out of the accommodating part 105, so that the liquid can flow out, and the air holes 1823 can be prevented from being blocked by food waste. The exceeding includes being flush or higher.

In the illustrated embodiment, the ventilation holes 1823 are formed on the inclined surface 18210, but the present disclosure is not limited thereto, and the ventilation holes 1823 may be formed higher than the inclined surface 18210.

The sealing member 181 includes an assembling portion 1811 assembled into the assembling hole 1822 of the cap plate 182 and a sealing portion 1810 extending from the assembling portion 1811. The sealing portion 1810 covers and seals the vent 1823, so that the space in the cup body 2 is in a vacuum pressure maintaining state; during the vacuuming operation, the suction force of the air extractor 12 opens the sealing portion 1810, so that the space inside the cup body 2 can be extracted through the air holes 1823 and the air outlet 103.

The crimp 184 includes a fixing portion 1840 and a pair of crimping portions 1841 extending from the fixing portion 1840. In the illustrated embodiment, the fixing portion 1840 includes a positioning hole (not shown), and the first fixing portion 101 is a convex pillar assembled to the positioning hole to limit the crimp 184. The application is not limited thereto, and the positioning hole may also be disposed on the housing 19, and the protruding pillar is disposed on the pressing member 184. As shown in fig. 6, the crimp 1841 is crimped to the filter assembly 183 to restrain the filter assembly 183. Meanwhile, the crimping member 184 can rotate relative to the protruding pillar, so that the filter assembly 183 can be limited and the detachable function of the filter assembly 183 can be realized.

Referring more particularly to fig. 4-5, the filter assembly 183 includes a bracket 1830 and a filter member 1831 assembled to the bracket 1830. The bracket 1830 includes a base 18301 located above the cover plate 182, a side wall 18302 and a stopper 18304 extending from the base 18301, a first opening 18305, a second opening 18306, a second holding portion 18308 disposed on the side wall 18302, a pair of grooves 18303, an extending portion 18307 extending from the side wall 18302, a first retaining wall 18309 located at one side of the first opening 18305, and a second retaining wall 18300 located at one side of the second opening 18306. The crimp portion 1841 of the crimp 184 is crimped to the extension 18307 to restrain the filter assembly 183. The base 18301 and the sidewall 18302 enclose a receiving space 18400. The stopper 18304 is located in the accommodating space 18400. The side wall 18302 includes a support surface 18402, the first opening 18305 extends through the support surface 18402, so that the fluid in the accommodating space 18400 can flow out along the top wall 1821 of the cover plate 182 via the first opening 18305, and the support 1830 does not obstruct the flow of the fluid, thereby preventing food waste from blocking the vent 1823.

The second retaining wall 18300, the second opening 18306, the first retaining wall 18309, and the first opening 18305 are sequentially arranged along the stirring direction of the stirring blade assembly 152, that is, along the stirring direction of the stirring blade assembly 152, the first opening 18305 is located in front of the first retaining wall 18309, and the second opening 18306 is located in front of the second retaining wall 18300, when the food material is stirred, the first retaining wall 18309 can effectively prevent the fluid in the cup body 2 from entering the first opening 18305, and the second retaining wall 18300 can effectively prevent the fluid in the cup body 2 from entering the second opening 18306, thereby effectively preventing the food residue from blocking the air vent 1823. In the illustrated embodiment, the support 1830 includes a first retaining wall 18309 and a second retaining wall 18300, which is not limited in the present application. The holder 1830 may only include the second blocking wall 18300, and the first opening 18305, the second opening 18306, and the second blocking wall 18300 are sequentially arranged along the stirring direction of the stirring blade assembly 152, so that when the food material is stirred, the second blocking wall 18300 can effectively prevent the fluid in the cup body 2 from entering the first opening 18305 and the second opening 18306, and prevent the air holes 1823 from being blocked by food residues, which may cause a situation where vacuum pumping is not performed.

One end of the base 18301 close to the first opening 18305 and the second opening 18306 is inclined upwards, so that when the food processor is inverted, the fluid in the accommodating space 18400 of the bracket 1830 can flow out from the first opening 18305 and the second opening 18306, and the air holes 1823 are prevented from being blocked by food residues, which may cause a vacuum failure.

The second holding portion 18308 cooperates with the first holding portion 104 to restrain the filter assembly 183 to the housing 19. In the illustrated embodiment, the first holding portion 104 is a protrusion, and the second holding portion 18308 is a groove, which is not limited in the present application. The first holding portion 104 may be a groove, and the second holding portion 18308 may be a protrusion.

The filter member 1831 includes a main body portion 18310 and a pair of stopper portions 18320 extending from opposite ends of the main body portion 18310. The stopper 18320 is located in the groove 18303 of the bracket 1830 to fix the filter 1831 to the bracket 1830 and to facilitate assembly of the filter 1831. The body portion 18310 is located between the side wall 18302 of the bracket 1830 and the stopper 18304 to limit the filter 1831. The body 18310 and the accommodating space 18400 are located at two opposite sides of the body 18310 to filter food residue in the cup body 2, so as to prevent the food residue from entering the accommodating space 18400 to block the vent 1823, thereby preventing a vacuum failure.

Referring to fig. 2, 7 and 8, the housing 19 includes a top surface 190 supporting a support surface 18402 of the standoff 1830. The receiving portion 105 is recessed from the top surface 190 toward the inside of the housing 19. The relatively lower end of the inclined surface 18210 of the top wall 1821 of the cover plate 182 is not lower than the top surface 190, which facilitates the fluid in the receiving space 18400 of the bracket 1830 to flow out, and prevents the food waste from blocking the ventilation holes 1823.

When the food processor is used, the switch 140 controls the operation of the air extracting device 12. When the food processor is inverted (the inversion includes vertical inversion or an inclination angle relative to the vertical inversion is less than or equal to 15 degrees), the switch 140 is turned on, the air extractor 12 is started to perform vacuum-pumping operation, the sealing portion 1810 is opened by the suction force of the air extractor 12, and the air in the cup body 2 is extracted through the air holes 1823 and the air outlet 103; when the food processor is not inverted, the switch 140 is turned off, and the air exhaust device 12 stops the vacuum pumping operation, so that the operation is simple and convenient.

Referring to fig. 9 to 10, in the second embodiment, the tool holder assembly 1 includes a first suction member 191 fixed to the housing 19, the filter assembly 183 includes a second suction member 18401 fixed to the bracket 1830, and the first suction member 191 and the second suction member 18401 are sucked to fix the filter assembly 183 to the tool holder assembly 1, which is simple in structure and convenient in assembly of the filter assembly 183. In the illustrated embodiment, the first suction member 191 and the second suction member 18401 are both magnetic members, but the application is not limited thereto, and one of the first suction member 191 and the second suction member 18401 may be a magnetic member, and the other may be attracted to the magnetic member, for example, the material may be iron, cobalt, nickel, or the like.

The first opening 18305 of the bracket 1830 of the filter assembly 183 of the present embodiment is disposed on the side wall 18302, so that compared with the base portion 18301 of the bracket 1830, food waste can be effectively prevented from entering the first opening 18305 due to the influence of gravity, and the air holes 1823 can be effectively prevented from being blocked by the food waste; the first opening 18305 is located in front of the first retaining wall 18309 along the stirring direction of the stirring blade assembly 152, and when the food material is stirred, the first retaining wall 18309 can effectively prevent the fluid in the cup body 2 from entering the first opening 18305 and prevent the food residues from blocking the air holes 1823; the end of the base 18301 of the bracket 1830 of the filter assembly 183 of the present embodiment near the first opening 18305 is inclined upwards, so that when the food processor is inverted, the fluid in the receiving space 18400 of the bracket 1830 can flow out of the first opening 18305, and the food debris can be prevented from blocking the ventilation holes 1823; the top wall 1821 of the cover plate 182 of the blade holder assembly 1 of the embodiment of the present application includes an inclined surface 18210, firstly, the inclined surface 18210 makes the fluid in the cup body 2 not easily approach the vent 1823, and secondly, food residues can slide along the inclined surface 18210, so as to prevent the food residues from blocking the vent 1823, which causes the situation of unable vacuum pumping; the relatively lower end of the inclined surface 18210 of the top wall 1821 extends beyond the receiving portion 105 of the housing 19 of the blade holder assembly 1 to facilitate fluid flow and prevent food debris from blocking the air vent 1823.

Although the present application has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application, and all changes, substitutions and alterations that fall within the spirit and scope of the application are to be understood as being covered by the following claims.

Claims (10)

1. A filter assembly for assembly to a housing (19), the filter assembly comprising a bracket (1830) and a filter element (1831) secured to the bracket (1830), the bracket (1830) comprising a base (18301), a sidewall (18302) extending from the base (18301), and a first opening (18305) provided in the sidewall (18302), the base (18301) and the sidewall (18302) enclosing a receiving space (18400), the filter element (1831) comprising a body portion (18310), the receiving space (18400) and the first opening (18305) being located on opposite sides of the body portion (18310).

2. The filter assembly of claim 1, wherein the sidewall (18302) includes a support surface (18402) abutting the housing (19), the first opening (18305) extending through the support surface (18402).

3. The filter assembly of claim 1, wherein an end of the base (18301) proximate the first opening (18305) is angled upward.

4. The filter assembly according to any of claims 1 to 3, wherein the bracket (1830) comprises a groove (18303) provided to the side wall (18302), and the filter element (1831) comprises a stopper portion (18320) extending from the main body portion (18310), the stopper portion (18320) being assembled to the groove (18303) to stopper the filter element (1831).

5. The filter assembly of claim 4, wherein the bracket (1830) comprises a stop (18304) located within the receiving space (18400), the body portion (18310) being located between the stop (18304) and the sidewall (18302).

6. A blade holder assembly, characterized by comprising a housing (19) and a filter assembly according to any one of claims 1 to 5, which is assembled to the housing (19).

7. The blade holder assembly of claim 6, wherein the blade holder assembly comprises a stirring blade assembly (152), the bracket (1830) comprises a first retaining wall (18309) disposed on the side wall (18302), and the first opening (18305) is located in front of the first retaining wall (18309) along a stirring direction of the stirring blade assembly (152).

8. The tool holder assembly of claim 6, comprising a crimp (184) assembled to the housing (19), the bracket (1830) comprising an extension (18307), the crimp (184) comprising a crimp portion (1841) crimpable to the extension (18307).

9. The tool holder assembly of claim 6, comprising a first suction attachment member (191) fixed to the housing (19), and the filter assembly (183) comprises a second suction member (18401) fixed to the bracket (1830), the first suction attachment member (191) being suction-fixed with the second suction member (18401).

10. A food processor, characterized by comprising a blade holder assembly according to any one of claims 6 to 9 and a cup body assembly (2) detachably assembled to the blade holder assembly.

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