CN109222689B - food mixer - Google Patents

food mixer Download PDF

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Publication number
CN109222689B
CN109222689B CN201811331004.2A CN201811331004A CN109222689B CN 109222689 B CN109222689 B CN 109222689B CN 201811331004 A CN201811331004 A CN 201811331004A CN 109222689 B CN109222689 B CN 109222689B
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CN
China
Prior art keywords
cup
stirring
mixing
locking
cover
Prior art date
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Active
Application number
CN201811331004.2A
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Chinese (zh)
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CN109222689A (en
Inventor
陈启元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan Keen Intelligent Electric Appliance Co ltd
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Foshan Keen Intelligent Electric Appliance Co ltd
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Application filed by Foshan Keen Intelligent Electric Appliance Co ltd filed Critical Foshan Keen Intelligent Electric Appliance Co ltd
Priority to CN201811331004.2A priority Critical patent/CN109222689B/en
Publication of CN109222689A publication Critical patent/CN109222689A/en
Application granted granted Critical
Publication of CN109222689B publication Critical patent/CN109222689B/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/046Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07Parts or details, e.g. mixing tools, whipping tools

Abstract

The invention provides a food mixer, which comprises a base and a mixing cup, wherein a mixing cover is arranged on the mixing cup, a mixing cutter is arranged at the bottom of an inner cavity of the mixing cup, and a driving motor connected with the mixing cutter is arranged in the base; the machine base is provided with a first supporting part and a second supporting part which are vertically arranged, the first supporting part and the second supporting part are mutually matched to form a locking area which can limit the stirring cover to be separated from the stirring cup and an unlocking area which can release the limitation of the stirring cover, and the stirring cover covers the opening of the cup and performs position switching between the locking area and the unlocking area; the water draining assembly comprises a first water draining part arranged at the bottom of the accommodating space and/or a second water draining part arranged between the accommodating space and the driving motor; through the application of the locking area, the unlocking area and the drainage assembly on the machine base, the possibility of leakage of water liquid in the stirring cup caused by vibration can be effectively reduced.

Description

Food mixer
Technical Field
The invention relates to the technical field of food processing, in particular to a food stirrer.
Background
Food blenders are a very valuable kitchen appliance, the size of which is important because of the space requirements on and around the table during operation and because of the storage space required when not in use. For most kitchens, the storage space of kitchen equipment is very limited, and how to design a food mixer with compact structure and practical functions is one of the technical problems to be solved in the field.
In the prior art, most food mixers are easy to cause the phenomenon that water seepage is caused by the connection part of each part of the stirring cup under the vibration of the high-rotation-speed operation of the stirring cutter, and the oozed water stretches into the machine base through the sealing weak position of each connection part, so that damage to each mechanical device in the machine base caused by water inflow is easy to be caused, and how to improve the waterproof technology of the food mixer is one of the technical problems to be solved in the art.
The connection part of the stirring cutter and the stirring cup is the position with the weakest waterproof property, and in a normal case, the connection part of the stirring cutter and the stirring cup needs to be locked and sealed as much as possible to avoid water leakage, so that the stirring cutter is difficult to detach, and the stirring cutter is often required to be applied to an additional mounting and dismounting tool for dismounting, thereby bringing unnecessary trouble to user overhaul.
When the food stirrer works, a rotary stirring cutter is used for carrying out cooking treatment in the stirring cup; in the stirring process, if the cover of the stirring cover is not stable, the stirring cover can be separated from the stirring cup under the vibration caused in the stirring process; if the stirring process is continuously carried out, the internal cooking is splashed outside, and the heated cooking juice is splashed or the user is injured by the body.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a food stirrer.
The food mixer comprises a base and a mixing cup, wherein a cup opening and a mixing cup inner cavity communicated with the cup opening are formed in the mixing cup, a mixing cover is detachably arranged at the cup opening, a mixing cutter is arranged at the bottom of the mixing cup inner cavity, and a driving motor connected with the mixing cutter is arranged in the base; the machine base is provided with a first supporting part and a second supporting part which are vertically arranged, a containing space matched with the stirring cup is arranged between the first supporting part and the second supporting part, a locking area capable of limiting the stirring cover to be separated from the stirring cup and an unlocking area capable of releasing the limitation of the stirring cover are formed by the mutual matching of the first supporting part and the second supporting part, and the stirring cover covers the opening of the cup and performs position switching between the locking area and the unlocking area; the water draining assembly comprises a first water draining part arranged at the bottom of the accommodating space and/or a second water draining part arranged between the accommodating space and the driving motor; the machine seat is provided with a drainage position which is communicated with the drainage assembly.
The application principle is as follows: by the application of the first supporting part, the second supporting part and the accommodating space and the combination of the arrangement of the locking area and the unlocking area, the assembly requirement of the stirring cup arranged in the accommodating space under the cooperation of the supporting parts at the two sides can be met, the stirring cup can be effectively and firmly realized, the vibration brought to the stirring cup by the driving of the stirring cutter is reduced, and the possibility of leakage caused by the vibration of water in the stirring cup is reduced; and further combines the application of drainage subassembly, also can carry out organized emission to the water liquid of a small part seepage to accommodation space position, and furthest avoids water liquid to get into in the frame and causes spare part short circuit or bacterial growing.
Further, driving motor set up in accommodation space below, driving motor is provided with the motor connector in vertical upward extension, stirring cutter is provided with in vertical downward extension and is located stirring cup outside cutter connector, accommodation space bottom is provided with the connection opening, cutter connector and motor connector warp the connection opening is in order to cooperate and is connected.
Through the matching of driving motor position and stirring cutter, combine the application of cutter connector and motor connector, when satisfying stirring cutter transmission needs, effectively reduce direct vibration that brings because of the drive operation between stirring cutter and the stirring cup to reduce the possibility that water liquid leads to the seepage because of the vibration.
Further, the first drainage part comprises a first drainage hole arranged at the bottom of the accommodating space, and a first guiding part vertically and downwardly extends in the first drainage hole in the base; the drainage position comprises a first drainage hole which is arranged at the bottom of the machine base and communicated with the outside of the machine base, a second guide part is vertically and upwards arranged in the machine base in an extending mode through the first drainage hole, and a first drainage channel is formed by the first guide part and the second guide part in a matched mode.
Further, the second water draining part comprises a water receiving component arranged between the driving motor and the accommodating space, a second water draining hole is formed in the water receiving component, the water draining position comprises a second water draining hole which is formed in the bottom of the machine base and communicated with the outside of the machine base, and a second water draining channel is formed between the second water draining hole and the second water draining hole through hose connection.
Further, the motor connector is provided with a connecting cavity with an upper opening, a plurality of connecting bosses are circumferentially arranged on the inner side wall of the connecting cavity, a first joint surface is laterally arranged on each connecting boss, and connecting slots are formed between every two adjacent connecting bosses; the cutter connector is provided with a connecting shaft, a plurality of connecting convex ribs are circumferentially arranged on the outer side of the connecting shaft, second joint faces are laterally arranged on the connecting convex ribs, the connecting convex ribs are clamped and matched with the connecting groove positions, and the first joint faces are matched and contacted with the second joint faces; a movable gap exists between the connecting convex rib and the connecting groove; the application of the connecting groove with the movable gap and the connecting convex rib; the connectors are easier to assemble, and meanwhile, vibration transmission between the connectors is further reduced; the connection lug boss and the connection convex rib directly apply force to drive through the interaction of the joint surface, so that the transmission efficiency between the connection lug boss and the connection convex rib is higher.
Further, the upper parts of the first supporting part and the second supporting part are respectively provided with a buckling piece, the buckling pieces comprise buckling convex pieces, and an engagement concave position is arranged on one side of the buckling convex pieces, which faces to the rotating direction of the buckling groove for connection; the stirring cover is provided with a clamping groove matched with the clamping piece, and the stirring cover is covered on the cup opening and can rotate and move to enable the clamping groove to switch positions between the locking area and the unlocking area.
Through the cooperation of the rotation joint in fastener and buckle groove setting, in order to satisfy both sides supporting part is fixed to the stirring lid, thereby satisfies stirring lid and stirring cup in carry out the demand of position switching between locking district and the unblock district, satisfy its locking and the application demand of unblock.
Further, the clamping piece is connected with a spring reset piece, and the spring reset piece applies reset elastic force to the clamping piece; through the arrangement of the buckle convex parts and the corresponding joint concave parts, the stirring cover can be firstly subjected to joint concave parts to realize the adjustment of the access angle of the buckle groove when being accessed, and then the buckle convex parts are used for buckling, so that the requirements of rotation, access, installation and fixation of the stirring cover are met; and meanwhile, under the application of the spring resetting piece, the movable adjustment of the buckling groove connected with the buckling piece is realized.
Further, a control component is arranged between the clamping piece and the clamping groove, the driving motor is communicated with a driving circuit, and when the stirring cover is positioned in the locking area, the control component is communicated with the driving circuit; the control assembly disconnects the drive circuit when the stirring cover is in the unlocking zone; the control assembly is connected with the application of different states between the locking area and the unlocking area, so that the on-off of the driving circuit is realized, and the safety application requirement of the food mixer is met.
Further, a cover positioning convex part is arranged in the inner cavity of the stirring cup, and a cover positioning groove which can be locked with the cover positioning convex part in a rotating way is arranged on the stirring cover; the stirring cup is characterized in that a cup positioning groove is formed in the outer side of the stirring cup, a cup positioning convex piece is arranged in the accommodating space, and the cup positioning groove is matched with the cup positioning convex piece.
Through the setting of each location protruding piece and constant head tank, with satisfy stirring cup, stirring lid's fixed needs, effectively reduce the possibility that the water liquid leads to the seepage because of the vibration.
Further, a locking part for limiting the disassembly of the stirring cutter is arranged on the stirring cup; the stirring cover is provided with a feeding port communicated with the inner cavity of the stirring cup and a feeding cover connected with the feeding port, and the feeding cover is provided with an auxiliary part which can be matched and linked with the locking part to release or restore the disassembly limit of the stirring cutter;
the stirring cutter is detached and limited and locked through the locking part, so that the tight fit application between the stirring cutter and the stirring cup is met, and the leakage of water at the connecting part between the stirring cutter and the stirring cup is avoided; and through set up in throw the material cover on auxiliary portion with the cooperation linkage of unblock portion realizes to stirring cutter dismantles the dismantlement restriction remove or resumes, can directly use throw the material cover to just stirring cutter installs and dismantles, and need not extra instrument for this food mixer's installation dismantles more simply reliably.
Further, the locking part comprises a locking connecting piece and a mounting hole arranged at the bottom of the stirring cup, and the stirring cutter is arranged in the mounting hole and abuts against the upper edge of the mounting hole; the stirring cutter extends out of the lower section of the stirring cup through the mounting hole and is provided with a threaded section; the locking connecting piece is in threaded connection with the threaded section so as to abut against the lower edge of the mounting hole and form a seal with the mounting hole; the outer side of the locking connecting piece is circumferentially provided with a plurality of locking clamping grooves, the auxiliary part comprises a plurality of auxiliary convex ribs circumferentially arranged on the inner side of the feeding cover, and the auxiliary convex ribs are matched with the locking clamping grooves; the locking connecting piece is in threaded connection with the stirring cutter, so that the locking connecting piece and the stirring cutter are in up-down abutting locking relative to the mounting hole, and the locking connecting piece and the auxiliary part are matched for application, so that application requirements of the locking part and the auxiliary part are met.
The beneficial effects of the invention are as follows:
1. through the cooperation of both sides supporting part and accommodation space, effectively reduce stirring cutter drive down and give stirring cup vibration that brings, reduce stirring cup internal water liquid and lead to the possibility of seepage because of the vibration.
2. Through the application of the drainage component, the water leaked to the accommodating space is discharged in an organized way, so that the phenomenon that parts are short-circuited or bacteria are bred due to the fact that the water enters the machine base is avoided.
3. The locking part in the feeding cover is used for limiting and locking the disassembly of the stirring cutter, so that the tight fit application between the stirring cutter and the stirring cup is met, and the leakage of water liquid at the connecting part between the stirring cutter and the stirring cup is avoided.
4. The control assembly is connected with the application of different states between the machine base and the stirring cover, so that the on-off of the driving circuit is realized, and the safety application requirement of the food stirrer is met.
Drawings
FIG. 1 is a combined schematic view of a food mixer of the present invention;
FIG. 2 is a schematic diagram of a stand of the food mixer of the present invention;
FIG. 3 is a schematic view of the combination of the interior of the housing of the food mixer of the present invention;
FIG. 4 is a schematic view of the structure of the food mixer of the present invention;
FIG. 5 is a schematic view of a mixing cup assembly of the food mixer of the present invention;
FIG. 6 is a schematic view of a mixing cap and feeding cap assembly of the food mixer of the present invention;
FIG. 7 is a schematic diagram of a motor connector assembly of the food mixer of the present invention;
FIG. 8 is a schematic view of the structure of the water receiving member of the food mixer of the present invention;
FIG. 9 is a schematic view of a mixing tool assembly of the food mixer of the present invention;
FIG. 10 is a schematic view of a portion of a fastener A of the food mixer of the present invention;
FIG. 11 is a partial schematic view of a knife connector B of the food mixer of the present invention;
FIG. 12 is a partial schematic view of a stirring cover C of the food mixer of the present invention;
reference numerals illustrate:
the machine base 1, the first supporting part 11, the second supporting part 12, the accommodating space 13, the cup positioning convex part 131, the connecting opening 132, the driving motor 14, the heating component 15, the circuit board component 16, the power line 161, the wire receiving component 17, the buckle part 18, the buckle convex part 181, the joint concave part 182, the spring return part 183,
Stirring cup 2, stirring cover 21, feeding port 210, fastening groove 211, cover positioning groove 212, stirring cutter 22, cover positioning convex piece 23, cup positioning groove 24, overflow preventing piece 25,
The motor connector 3, the connecting cavity 31, the elastic buffer 32, the connecting boss 33, the first guide block 331, the cutter connector 4, the connecting rib 41, the second guide block 411, the heating connector 5, the heating connector 51,
The first drain hole 60, the second receiving portion 601, the second drain hole 61, the first positioning piece 62, the positioning piece 621, the first drain opening 622, the first drain hole 63, the first receiving portion 631, the water receiving member 64, the water receiving surface 641, the water retaining portion 642, the third receiving portion 643, the second drain hole 65, the second positioning piece 66, the water retaining portion 642,
A charging cover 7, an auxiliary part 71, an auxiliary convex rib 711, a locking connecting piece 72, a locking clamping groove 721,
A guide plate 8, a positioning portion 81, and an exhaust opening 82.
Detailed Description
In order to make the technical scheme, the purpose and the advantages of the invention more clear, the invention is further explained below with reference to the drawings and the embodiments.
As shown in fig. 1 to 12, the food mixer of the present invention includes a base 1 and a mixing cup 2, wherein the base 1 is provided with a first supporting portion 11 and a second supporting portion 12 that are vertically arranged, a receiving space 13 that is matched with the mixing cup 2 is arranged between the first supporting portion 11 and the second supporting portion 12, and the mixing cup 2 is seated in the receiving space 13; the stirring cup is characterized in that a cup opening and a stirring cup inner cavity communicated with the cup opening are formed in the stirring cup 2, a stirring cover 21 is detachably arranged on the cup opening, and a feeding opening 210 communicated to the stirring cup 2 inner cavity and a feeding cover 7 connected to the feeding opening 210 are arranged on the stirring cover 21.
A stirring cutter 22 is detachably arranged at the bottom of the inner cavity of the stirring cup 2; a driving motor 14 connected with the stirring cutter 22 and a heating component 15 connected with the stirring cup 2 are arranged below the holding space 13 of the base 1; the driving motor 14 and the heating assembly 15 are connected with a circuit board assembly 16, and a driving circuit for driving the driving motor 14 and the heating assembly 15 is recorded on the circuit board assembly 16; the circuit board assembly 16 is vertically arranged in the first supporting part 11 and is provided with a power line 161 in an extending manner, and the second supporting part 12 is internally provided with a wire accommodating assembly 17 for accommodating the power line 161; corresponding to the positions of the circuit board assembly 16 and the wire accommodating assembly 17, the first supporting part 11 and the second supporting part 12 are respectively provided with a plurality of heat dissipation holes, and air flow channels are formed in the heat dissipation holes on two sides and the inside of the machine base.
The upper parts of the first supporting part 11 and the second supporting part 12 are provided with guide grooves extending to one side of the accommodating space, buckling pieces 18 are movably connected in the guide grooves, buckling grooves 211 matched with the buckling pieces 18 are symmetrically arranged on two sides of the stirring cover 21, the buckling pieces 18 can reciprocate along the guide axes of the guide grooves, and the buckling pieces 18 are in a locking state capable of being buckled with the buckling grooves 211 or an unlocking state capable of being separated from the buckling grooves 211; the latch 18 is connected with a spring return 183, and the spring return 183 applies a return spring force to the latch 18 to place the latch 18 in a locked state.
The stirring cover 21 is covered on the cup opening, the stirring cover 21 can rotate relative to the first supporting part 11 and the second supporting part 12, the buckling grooves 211 on the two sides are clamped on the buckling pieces 18 on the two sides, the buckling pieces 18 comprise buckling convex pieces 181, and an engagement concave position 182 is arranged on one side of the buckling convex pieces 181 towards the rotating direction of the buckling groove connection; the first support portion 11 and the second support portion 12 are provided with locking areas capable of limiting the stirring lid 21 from being separated from the stirring cup 2 at the positions of the fastening convex pieces 181 in the fastening pieces 18, and with unlocking areas capable of releasing the limitation of the stirring lid 21 at the positions of the engaging concave portions 182, so that the fastening grooves 211 can limit the stirring lid 21 from being separated from the stirring cup 2 when the locking areas are fastened with the fastening convex pieces 181 to form a locking state; when the locking groove 211 is in the unlocking state formed by separating the unlocking area from the locking convex piece 181, the restriction on the stirring cover 21 can be released.
A control assembly is arranged between the clamping piece 18 and the clamping groove 211, the control assembly comprises a first control piece arranged on the clamping piece 18 and a second control piece arranged on the clamping groove 211, and the first control piece is magnetically connected with the second control piece; the connection or separation of the clamping piece 18 and the clamping groove 211 is controlled to realize the magnetic connection on-off of the first control piece and the second control piece, so that the control component is connected with the driving circuit in a locking state, and is disconnected with the driving circuit in an unlocking state; meanwhile, by using the first control element and the second control element which are magnetically connected, when the fastening element 18 approaches the fastening groove 211, the power assisting of the fastening element 18 and the fastening groove 211 can be formed under the action of magnetic force, so that the stirring cover 21 and the machine base 1 can be conveniently assembled.
The inner cavity of the stirring cup 2 is provided with a cover positioning convex piece 23, the stirring cover 21 is provided with a cover positioning groove 212 matched with the cover positioning convex piece 23, and the stirring cover 21 can rotate relative to the stirring cup so that the cover positioning groove 511 is clamped on the cover positioning convex piece 23; the outside of the stirring cup 2 is provided with a cup positioning groove 24, the accommodating space 13 is provided with a cup positioning convex part 131, and the cup positioning groove 24 is matched with the cup positioning convex part 131.
The stirring cup 2 is provided with an anti-overflow sheet 25 which is radially extended from the periphery of the cup opening and is used for preventing internal water liquid from directly overflowing from the cup opening and the stirring cover 21.
The driving motor 14 is provided with a motor connector 3 extending upwards in the vertical direction, the heating assembly 15 is provided with a heating connector 5 extending upwards in the vertical direction, and the bottom of the accommodating space 13 is provided with a connecting opening 132 matched with the motor connector 3 and the heating connector 5; the stirring cutter 22 is provided with a cutter connector 4 positioned outside the stirring cup 2 in a vertically downward extending manner, the bottom of the stirring cup 2 is provided with a heating connecting piece 51, the cutter connector 4 is connected with the motor connector 521 in a matched manner through the connecting opening 132, and the heating connecting piece 51 is connected with the heating connector 5 in a matched manner.
The motor connector 3 is provided with a connecting cavity 31 which is opened upwards, a plurality of connecting bosses 33 are circumferentially arranged on the inner side wall of the connecting cavity 31, a first joint surface is laterally arranged on the connecting bosses 33, and connecting slots are formed between every two adjacent connecting bosses; the cutter connector 4 is provided with a connecting shaft, a plurality of connecting ribs 41 are circumferentially arranged on the outer side of the connecting shaft, second joint faces are laterally arranged on the connecting ribs 41, the connecting ribs 41 are in clamping fit with the connecting groove positions, and the first joint faces are in matched contact with the second joint faces; a movable gap exists between the connecting convex rib 41 and the connecting groove; while the connection cavity 31 is internally padded with an elastic buffer 32 which is matched with the connection cavity 31 in shape on the premise of keeping a movable gap between the two connectors.
The connecting boss 33 is provided with a first guide part, the connecting rib 41 is provided with a second guide part, and the first guide part and the second guide part are in force fit in the vertical direction; the first guiding portion includes a first guiding block 331 connected to a side of the connecting boss 33 facing the opening of the connecting cavity 31, a first guiding joint surface inclined is formed on a side of the first guiding block 331 facing the opening of the connecting cavity 31, and a vertical distance from the first guiding joint surface to an inner sidewall of the connecting cavity 31 tends to increase toward a bottom of the connecting cavity 31.
The second guiding part comprises a second guiding block 411 connected to one side of the connecting rib 41 far away from the bottom of the stirring cup 2, an inclined second guiding joint surface is formed on one side of the second guiding block 411 far away from the bottom of the stirring cup 2, and the vertical distance from the second guiding joint surface to the axis of the connecting shaft presents an increasing trend towards the bottom of the stirring cup 2.
The water draining assembly comprises a first water draining part arranged in the accommodating space 13 and a second water draining part arranged between the accommodating space 13 and the driving motor 14, wherein a water draining position is arranged at the bottom of the machine base 1 and comprises a first water draining hole 60 and a second water draining hole 61 which are arranged at the bottom of the machine base 1 and are communicated with the outside of the machine base 1; the first water draining part comprises a first water draining hole 63 arranged at the bottom of the accommodating space 13, and a first guiding part 631 is vertically and downwardly extended in the base 1 at the position of the first water draining hole 63; the first drain hole 60 is provided with a second guide portion 601 extending vertically upwards in the housing 1, and the first guide portion 631 and the second guide portion 601 cooperate to form a first drain channel; the first water draining part further comprises a first positioning piece 62 for positioning the cutter connector 4, the first positioning piece 62 comprises a positioning block 621 vertically arranged upwards on the periphery of the connecting opening 132, and the positioning block 621 is provided with a first water draining opening 622 which can be communicated with the first water draining hole 63.
The second water draining part comprises a water receiving member 64 arranged between the driving motor 14 and the accommodating space 13, the water receiving member 64 is provided with a water receiving surface 641, the connecting opening 132 is projected in the water receiving surface 641 along the vertical direction, and the periphery of the water receiving surface 641 is provided with a water retaining part 642; a second drain hole 65 is arranged on the water receiving surface 641, a third guide receiving part 643 is vertically and downwardly extended from the lower side of the water receiving surface 641, and a second drain channel is formed between the second drain hole 61 and the third guide receiving part 643 through hose connection; the water receiving member 64 is provided with a second positioning piece 66 positioned at the heating connector 5.
An auxiliary part 71 is arranged on the feeding cover 7; a locking part for limiting the disassembly of the stirring cutter 22 is arranged on the stirring cup 2; the auxiliary part 71 can be matched and linked with the locking part to release or restore the detachment limit of the stirring cutter 22; specifically, the locking part comprises a locking connecting piece 72 and a mounting hole arranged at the bottom of the stirring cup 2, and the stirring cutter 22 is arranged in the mounting hole and abuts against the upper edge of the mounting hole; the stirring cutter 22 extends out of the lower section of the stirring cup 2 through a mounting hole and is provided with a threaded section; the locking connector 72 is in threaded engagement with the threaded section to abut against the lower edge of the mounting hole and form a seal therewith; the outer side of the locking connecting piece 72 is circumferentially provided with a plurality of locking clamping grooves 721, the auxiliary portion 71 comprises a plurality of auxiliary ribs 711 circumferentially arranged on the inner side of the feeding cover 7, and the auxiliary ribs 711 are matched with the locking clamping grooves 721.
The feeding cover 7 is provided with a feeding cavity with an upper opening, and a plurality of constant volume scales at different height positions are arranged in the feeding cavity; the feeding cover 7 is circumferentially provided with a plurality of anti-skid ribs at the position above the stirring cover; the feeding cover 7 is provided with a plurality of holding positions in a recessed manner in the radial direction above the stirring cover.
For the food mixer with the heating component 15, the periphery of the feeding hole 210 extends towards the inner cavity direction of the stirring cup 2 to be provided with a guide plate 8, and a positioning part 81 is radially arranged on the inner side of the guide plate 8, and the positioning part 81 is in interference fit with the feeding cover 7; the positioning part 81 is provided with an exhaust opening 82 communicated with the inside and the outside of the inner cavity of the stirring cup 2.
The foregoing is merely a preferred embodiment of the present invention, and modifications of the embodiments described above can be made by those skilled in the art without departing from the implementation principles of the present invention, and the corresponding modifications should also be considered as the protection scope of the present invention.

Claims (8)

1. The food mixer comprises a base and a mixing cup, wherein a cup opening and a mixing cup inner cavity communicated with the cup opening are formed in the mixing cup, a mixing cover is detachably arranged at the cup opening, a mixing cutter is arranged at the bottom of the mixing cup inner cavity, and a driving motor connected with the mixing cutter is arranged in the base; the stirring machine is characterized in that the machine base is provided with a first supporting part and a second supporting part which are vertically arranged, a containing space matched with the stirring cup is arranged between the first supporting part and the second supporting part, a locking area capable of limiting the stirring cover to be separated from the stirring cup and an unlocking area capable of releasing the limitation of the stirring cover are formed by mutually matching the first supporting part and the second supporting part, and the stirring cover covers the opening of the cup and performs position switching between the locking area and the unlocking area; the water draining assembly comprises a first water draining part arranged at the bottom of the accommodating space and/or a second water draining part arranged between the accommodating space and the driving motor; the machine seat is provided with a drainage position which is communicated with the drainage assembly;
the first drainage part comprises a first drainage hole arranged at the bottom of the accommodating space, and a first guide part vertically and downwardly extends in the first drainage hole in the base; the drainage position comprises a first drainage hole which is arranged at the bottom of the machine seat and is communicated with the outside of the machine seat, a second guide part is vertically and upwards arranged in the machine seat in an extending mode in the first drainage hole, and a first drainage channel is formed by the first guide part and the second guide part in a matching mode;
the second water draining part comprises a water receiving component arranged between the driving motor and the accommodating space, a second water draining hole is formed in the water receiving component, the water draining position comprises a second water draining hole which is arranged at the bottom of the machine base and communicated with the outside of the machine base, and a second water draining channel is formed between the second water draining hole and the second water draining hole through hose connection.
2. The food mixer of claim 1, wherein the driving motor is disposed below the accommodating space, the driving motor is provided with a motor connector extending vertically upwards, the stirring tool is provided with a tool connector located outside the stirring cup extending vertically downwards, the bottom of the accommodating space is provided with a connecting opening, and the tool connector and the motor connector are connected in a matched manner through the connecting opening.
3. The food mixer of claim 2 wherein the motor connector is provided with an upper open connecting cavity, a plurality of connecting bosses are circumferentially arranged on the inner side wall of the connecting cavity, a first joint surface is laterally arranged on the connecting bosses, and a connecting groove is formed between every two adjacent connecting bosses; the cutter connector is provided with a connecting shaft, a plurality of connecting convex ribs are circumferentially arranged on the outer side of the connecting shaft, second joint faces are laterally arranged on the connecting convex ribs, the connecting convex ribs are clamped and matched with the connecting groove positions, and the first joint faces are matched and contacted with the second joint faces; and a movable gap exists between the connecting convex rib and the connecting groove.
4. The food mixer of claim 1 wherein the upper parts of the first and second support parts are provided with snap fasteners, the snap fasteners comprise snap fastener convex parts, and an engagement concave position is arranged on one side of the snap fastener convex parts towards the rotation direction of the snap fastener groove connection; the stirring cover is provided with a clamping groove matched with the clamping piece, and the stirring cover is covered on the cup opening and can rotate and move to enable the clamping groove to switch positions between the locking area and the unlocking area.
5. The food mixer of claim 4 wherein a control assembly is provided between the clasp and the clasp slot, the drive motor being communicatively provided with a drive circuit, the control assembly switching on the drive circuit when the mixer cap is in the locking zone; the control assembly turns off the drive circuit when the agitator cap is in the unlock region.
6. The food mixer of claim 1 wherein the mixing cup interior cavity is provided with a lid positioning tab, the mixing lid being provided with a lid positioning slot that is rotatably locked with the lid positioning tab; the stirring cup is characterized in that a cup positioning groove is formed in the outer side of the stirring cup, a cup positioning convex piece is arranged in the accommodating space, and the cup positioning groove is matched with the cup positioning convex piece.
7. The food mixer of claim 1 wherein said mixing cup is provided with a locking portion for limiting removal of said mixing blade; the stirring cover is provided with a feeding port communicated to the inner cavity of the stirring cup and a feeding cover connected to the feeding port, and the feeding cover is provided with an auxiliary part which can be matched and linked with the locking part to release or recover the disassembly limit of the stirring cutter.
8. The food mixer of claim 7 wherein the locking portion includes a locking connector and a mounting hole provided in the bottom of the mixing cup, the mixing tool being mounted in the mounting hole and abutting against the upper edge of the mounting hole; the stirring cutter extends out of the lower section of the stirring cup through the mounting hole and is provided with a threaded section; the locking connecting piece is in threaded connection with the threaded section so as to abut against the lower edge of the mounting hole and form a seal with the mounting hole; the outer side of the locking connecting piece is circumferentially provided with a plurality of locking clamping grooves, the auxiliary part comprises a plurality of auxiliary convex ribs circumferentially arranged on the inner side of the feeding cover, and the auxiliary convex ribs are matched with the locking clamping grooves.
CN201811331004.2A 2018-11-09 2018-11-09 food mixer Active CN109222689B (en)

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CN113498989A (en) * 2021-08-09 2021-10-15 宁波智可电器科技有限公司 Multifunctional food processor

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