CN210043818U - Tool apron assembly and food processor - Google Patents

Abstract

The application provides a blade holder subassembly and cooking machine. A cutter holder assembly comprises a shell, a safety switch assembled on the shell, and a filtering assembly detachably assembled on the shell, wherein the filtering assembly comprises a magnetic part, the magnetic part can control the safety switch to be turned on and off, and the safety switch controls the cutter holder assembly to be turned on and off. The utility model provides a cooking machine, includes above-mentioned blade holder subassembly and detachably equipment extremely the cup body assembly of blade holder subassembly. The blade holder assembly of the embodiment of the application comprises a safety switch, and correct installation of the filtering assembly is effectively ensured.

Description

Tool apron assembly and food processor

Technical Field

The application relates to a small household electrical appliance field especially relates to blade holder subassembly and cooking machine.

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. The filter screen of relevant cooking machine can not dismantle, inconvenient washing.

SUMMERY OF THE UTILITY MODEL

The application provides a can dismantle filter assembly and ensure blade holder subassembly and cooking machine of correct equipment of filter assembly.

The application provides a blade holder subassembly, including the casing, assemble extremely the safety switch and the detachably of casing assemble extremely the filter assembly of casing, filter assembly includes the magnetic part, the magnetic part can be used to control safety switch's opening and closing, safety switch can be used to control blade holder subassembly open and close.

Further, the filter assembly comprises a holding portion and a filter element disposed on the holding portion, one of the holding portion and the housing comprises a protrusion, the other comprises a receiving slot for receiving the protrusion, and the magnetic element is disposed on the holding portion.

Furthermore, the filter assembly comprises an operation part extending from the fixing part, and the operation part is rotated to drive the filter assembly to be buckled with the shell.

Further, the filter assembly includes a holding portion, a filter member disposed on the holding portion, and a positioning post extending from the holding portion, the housing includes a holding hole for receiving the positioning post, and the magnetic member is disposed on the holding portion.

Further, the housing includes a recess for receiving the holding portion, and the holding portion is rotatable relative to the housing.

Further, the blade holder assembly includes a stirring blade assembly, and the filter assembly includes a through hole through which the stirring assembly passes.

Further, the filter assembly includes a top wall and a side wall extending from the top wall, the side wall being threadably or snappingly securable to the housing.

Further, the holder assembly includes a receiving portion to which the filter assembly is horizontally insertable.

Further, the safety switch comprises a Hall switch or a reed switch.

Further, the blade holder assembly includes an air extractor and a waterproof air-permeable assembly assembled to the housing, the waterproof air-permeable assembly being located between the air extractor and the filter assembly.

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.

The blade holder subassembly of this application embodiment include safety switch and set up in filtering component's magnetic part, the magnetic part is opened safety switch is with control opening or closing of cooking machine safety switch is with control closing of cooking machine ensures effectively filtering component's correct installation.

Drawings

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

FIG. 2 is a perspective view of the blade holder assembly shown in FIG. 1, wherein the filter assembly is not shown.

FIG. 3 is an exploded view of the tool holder assembly shown in FIG. 1.

FIG. 4 is a perspective view of a filter assembly of the blade holder assembly shown in FIG. 3.

FIG. 5 is a perspective view of the blade holder assembly shown in FIG. 1, wherein the upper housing and the stirring blade assembly are not assembled.

Fig. 6 is a schematic cross-sectional view of the food processor shown in fig. 1.

Fig. 7 is an enlarged view of the circled portion of the cross-sectional view shown in fig. 6.

FIG. 8 is a perspective view of a second embodiment of a blade cartridge assembly of the present application, wherein the filter assembly is unassembled to the cartridge assembly.

FIG. 9 is a perspective view of a third embodiment of a blade holder assembly of the present application, wherein the filter assembly is unassembled to the blade holder assembly.

FIG. 10 is a perspective view of a fourth embodiment of a blade cartridge assembly of the present application, wherein the filter assembly is unassembled to the cartridge assembly.

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 7, 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 13, a safety switch 135, a circuit board 14, a power device 150, a stirring blade assembly 152 assembled to the power device 150, a switch circuit board 16, a power source 17, a waterproof and air-permeable assembly 18, and a switch 140 connected to the circuit board 14. 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 waterproof and breathable assembly 18 comprises a support frame 180 and a waterproof and breathable membrane 181 assembled to the support frame 180.

Referring to fig. 5, the air extracting device 12, the circuit board 14, the power device 150, the switch circuit board 16 and the power source 17 are located in 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 activation and deactivation of the blade holder assembly 1. The safety switch 135 is connected to the switch circuit board 16, and includes a hall switch or a reed switch.

Referring to fig. 2 and 7, the upper housing 10 includes an air outlet 1010, a receiving portion 1013 for receiving the waterproof and breathable assembly 18, an assembling portion 1012 for receiving the filter assembly 13, and a protrusion 1011 extending into the assembling portion 1012. The outlet 1010 is connected to the air extractor 12 via an outlet pipe (not shown). The air extraction device 12 may be a vacuum pump or the like.

Referring to fig. 2 and 4, the filter assembly 13 includes a holder 130, a magnetic member 134 assembled to the holder 130, a filter member 132 fixed to the holder 130, an operating portion 131 extending from the holder 130, and a receiving groove 1302. The receiving groove 1302 includes an opening 1301. When the filter element 13 is assembled with the tool holder assembly 1, the protrusion 1011 of the upper housing 10 enters the receiving groove 1302 from the opening 1301 of the filter element 13, the operating portion 131 is rotated to rotate the filter element 13 to the holding position, and the protrusion 1011 of the upper housing 10 is fastened to the filter element 13, so that the filter element 13 is firmly fixed to the upper housing 10. When the filter assembly 13 needs to be removed, the filter assembly 13 is rotated reversely, so that the protrusion 1011 of the upper housing 10 aligns with the opening 1301 of the accommodating groove 1302, and the filter assembly can be removed for cleaning, and the operation is simple and convenient.

In the illustrated embodiment, the protrusion 1011 is located on the upper housing 10, and the receiving groove 1302 is located on the filter assembly 13, but the present application is not limited thereto. In another embodiment, the protrusion may be located on the filter assembly, and the receiving groove is correspondingly disposed on the upper housing.

In the illustrated embodiment, the air outlet 1010 is located on the blade holder assembly 1, but the present application is not limited thereto. In another embodiment, the air outlet 1010 may be located on the cup body 2.

Referring to fig. 6 to 7, the waterproof and air-permeable member 18 is located between the air outlet 1010 and the filter member 13, so as to prevent the food juice residue in the cup body 2 from blocking the waterproof and air-permeable member 18, which may result in a situation where vacuum cannot be drawn. When the cup body 2 is vacuumized, the air in the cup body 2 is pumped out through the waterproof and breathable assembly 18 and the air outlet 1010, so that the water in the cup body 2 is prevented from entering the air pumping device 12, and the air pumping device 12 is effectively protected from being damaged. After the filter assembly 13 is assembled to the housing 19, the magnetic field of the magnetic member 13 drives the safety switch 135 to be opened, so that the food processor can work; work as when filter assembly 13 does not assemble or incorrect assembly, safety switch 135 can't sense the magnetic field of magnetic part 13, safety switch 135 closes, controls the unable normal opening of cooking machine prevents that the user from forgetting to assemble filter assembly 13 or assembling incorrect phenomenon and takes place, prevents effectively food juice sediment jam in the cup 2 waterproof ventilative subassembly 18 causes the condition of unable evacuation.

The switch 140 controls the operation of the suction device 12. When the food processor is inverted (the inversion includes vertical inversion or the inclination angle relative to the vertical inversion is less than or equal to 15 degrees), the switch 140 is turned on, and the air extracting device 12 is started to perform vacuum-pumping operation; 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.

In the first embodiment, the filter assembly 13 is fixed to the holder assembly 1 by means of a snap fit, but the present application is not limited thereto. Referring to fig. 8, in the second embodiment, the filter assembly 4 includes a holding portion 40, a filter 42 and a magnetic member (not shown) fixed to the holding portion 40, and a positioning post 41 extending from the holding portion 40. The housing 6 includes a recess 60 for accommodating the holding portion 40 and a holding hole 61 for accommodating the positioning post 41. A sealing ring 43 is disposed between the positioning column 41 and the housing 6 to prevent air leakage and water leakage between the positioning column 41 and the housing 6. The fixing part 140 can rotate relative to the housing 6, and the filter assembly 42 can be cleaned without being taken down, so that the operation is simple and convenient.

Referring to fig. 9, in a third embodiment, the filter assembly 5 is fixed to the housing 7 by means of a screw connection. The filter assembly 5 includes a top wall 50, a side wall 51 extending from the top wall 50, and a magnetic member (not shown) disposed on the top wall 50. The top wall 50 includes perforations 501 through which the blender blade assembly 152 passes. The sidewall 51 includes a first threaded portion 510. The housing 7 includes a second threaded portion 70 that mates with the first threaded portion 510. In the illustrated embodiment, the side wall 51 and the housing 7 are fixed together by means of a screw thread, but the present application is not limited thereto. The side walls may also be fixed to the housing 7 by means of a snap fit.

Referring to fig. 10, in the fourth embodiment, the holder assembly includes a receiving portion 80, and the filter assembly 9 is horizontally inserted into the receiving portion 80. The holder assembly includes a cover plate 81 assembled to the housing 8, and the receiving portion 80 is located between the cover plate 81 and the housing 8. The filter assembly 9 includes a handle 91 and a magnetic member (not shown), so that an operator can insert the filter assembly 9 into the receiving portion 80 or withdraw the filter assembly 9 from the receiving portion 80.

Only the filter assemblies 4,5, and 9 in the second, third, and fourth embodiments are described in detail, and the holder assemblies in the second, third, and fourth embodiments still include waterproof and air-permeable assemblies, which is described with reference to the first embodiment and will not be described in detail herein.

The blade holder subassembly 1 of this application embodiment include safety switch 135 and set up in filtering component 13,4,5, 9's magnetic part 134, magnetic part 134 is opened safety switch 135 is in order to control opening or closing of cooking machine safety switch 135 is in order to control cooking machine's closing ensures effectively filtering component 13,4,5, 9's correct installation.

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 (11)

1. A tool apron assembly is characterized by comprising a shell, a safety switch assembled to the shell and a filtering assembly detachably assembled to the shell, wherein the filtering assembly comprises a magnetic part, the magnetic part can be used for controlling the safety switch to be turned on and off, and the safety switch can be used for controlling the tool apron assembly to be turned on and off.

2. The tool holder assembly of claim 1, wherein the filter assembly comprises a holder and a filter disposed on the holder, one of the holder and the housing comprises a protrusion, the other comprises a receiving slot for receiving the protrusion, and the magnetic member is disposed on the holder.

3. The tool holder assembly of claim 2, wherein the filter assembly includes an operating portion extending from the retaining portion, and rotation of the operating portion causes the filter assembly to be retained with the housing.

4. The tool holder assembly of claim 1, wherein the filter assembly comprises a holding portion, a filter element disposed on the holding portion, and a positioning post extending from the holding portion, the housing comprises a holding hole for receiving the positioning post, and the magnetic element is disposed on the holding portion.

5. The tool holder assembly of claim 4 wherein the housing includes a recess for receiving the retaining portion, the retaining portion being rotatable relative to the housing.

6. The blade holder assembly of claim 1, wherein the blade holder assembly comprises a blending blade assembly, and the filter assembly comprises a perforation through which the blending blade assembly passes.

7. The tool holder assembly of claim 6 wherein the filter assembly comprises a top wall and a side wall extending from the top wall, the side wall being threadably or snapably secured to the housing.

8. The blade cartridge assembly of claim 1, wherein the blade cartridge assembly includes a receptacle into which the filter assembly is horizontally insertable.

9. The tool holder assembly of any one of claims 1-8 wherein the safety switch comprises a hall switch or a reed switch.

10. A tool holder assembly according to any one of claims 1 to 8, comprising an air extractor and a waterproof, air-permeable assembly assembled to the housing, the waterproof, air-permeable assembly being located between the air extractor and the filter assembly.

11. A food processor comprising the holder assembly of any one of claims 1-10 and a cup assembly removably assembled to the holder assembly.

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