CN212234199U

CN212234199U - Food processor

Info

Publication number: CN212234199U
Application number: CN201921274570.4U
Authority: CN
Inventors: 邹亚民; 唐路蒙
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-12-29
Anticipated expiration: 2029-08-07

Abstract

The application provides a cooking machine. The cooking machine includes: a host; the stirring cup can be installed on the host machine and comprises a first buckling part; the stirring knife assembly is arranged in the stirring cup; the cup cover assembly comprises a second buckling part, and the first buckling part and the second buckling part are buckled together through the rotation of the cup cover assembly on the stirring cup, so that the cup cover assembly is installed on the stirring cup; the arc length of the first buckling part ranges from 1/8 to 1/4 of the perimeter of the cup opening of the stirring cup, and/or the arc length of the second buckling part ranges from 1/8 to 1/4 of the perimeter of the cup opening of the stirring cup. This cooking machine safe and reliable.

Description

Food processor

Technical Field

The application relates to a small household electrical appliance field especially relates to a 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 materials.

Present cooking machine, the stirring cup includes first buckling parts, and the bowl cover subassembly includes the second buckling parts, through the bowl cover subassembly is in rotate on the stirring cup for first buckling parts and second buckling parts lock together, thereby install the bowl cover subassembly in the stirring cup, and first buckling parts and second buckling parts are shorter, through the lock state between first buckling parts and the second buckling parts of reverse rotation bowl cover subassembly relieving, and then open the bowl cover subassembly required time shorter, no matter close normally open the bowl cover subassembly behind the cooking machine, perhaps open the bowl cover subassembly in abnormal state, all have the bowl cover subassembly to open the back, the knife tackle still is in the pivoted condition, there is the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a food processor to solve the technical problem.

In order to achieve the above object, an embodiment of the present invention provides a food processor. This cooking machine includes: a host; the stirring cup can be installed on the host machine and comprises a first buckling part; the stirring knife assembly is arranged in the stirring cup; the cup cover assembly comprises a second buckling part, and the first buckling part and the second buckling part are buckled together through the rotation of the cup cover assembly on the stirring cup, so that the cup cover assembly is installed on the stirring cup; the arc length of the first buckling part ranges from 1/8 to 1/4 of the perimeter of the mouth of the stirring cup, and/or the arc length of the second buckling part ranges from 1/8 to 1/4 of the perimeter of the mouth of the stirring cup (200).

Optionally, the host computer is equipped with safety switch, the stirring cup be equipped with the safety lever and right the elasticity piece that resets of elastic restoring force is applied to the safety lever, the bowl cover subassembly is equipped with trigger part, works as the bowl cover subassembly through rotate install in when the stirring cup, trigger part butt in the safety lever makes the safety lever will safety switch opens. So, when the cup cover assembly is opened abnormally, the motor can be ensured to stop rotating, and the cup cover assembly is safe and reliable.

Optionally, the triggering portion has a guiding surface, and when the cup lid assembly rotates on the mixing cup, the safety lever is in abutting fit with the triggering portion under the guidance of the guiding surface. Therefore, the triggering part can be abutted and matched with the safety rod by rotating the cup cover assembly.

Optionally, the stirring cutter assembly comprises a chassis, a cutter shaft assembly and a cutter assembly, the cutter shaft assembly comprises a cutter shaft sleeve and a first cutter shaft, the cutter shaft assembly is fixedly mounted on the chassis through the cutter shaft sleeve, and the cutter assembly is detachably mounted at the upper end of the first cutter shaft. When the food processor needs to be cleaned after being used, the cutter assembly and the stirring cup are cleaned respectively after being disassembled, so that the food processor can be cleaned more thoroughly, and dead corners which cannot be cleaned do not exist any more; and, the arc length scope setting of first buckling parts and/or second buckling parts for under the condition of unexpected opening cup lid subassembly, the knife tackle spare can stop rotating completely, and can not follow the interior departure of stirring cup, and the security performance is good.

Optionally, the cutter assembly comprises a second cutter shaft, a blade, a connecting piece and a support, the blade is fixed on the second cutter shaft, the connecting piece is fixed on one end of the second cutter shaft and is matched with the first cutter shaft in an installing mode, and the support is installed on the other end of the second cutter shaft and is matched with the cup cover assembly. Therefore, the second cutter shaft drives the blades to rotate together under the driving of the first cutter shaft so as to stir the food materials in the stirring cup.

Optionally, the cup cover assembly comprises an upper cup cover, a lower cup cover assembled on the upper cup cover and a pressure relief cover mounted on the upper cup cover, the lower cup cover is provided with a mounting groove, and the support is arranged in the mounting groove. So, make the support can conveniently and reliably cooperate with the mounting groove.

Optionally, the support is provided with a limiting column, and the inner wall of the mounting groove is provided with a limiting groove matched with the limiting column. So, through the cooperation of spacing post and spacing groove for the support is installed in the mounting groove more steadily, and can not rotate along with the second arbor.

Optionally, the knife assembly includes a sleeve engaged with the first knife shaft and a blade fixed to the sleeve, and the knife assembly is detachably mounted to the first knife shaft through the sleeve. Therefore, the cutter assembly can be detachably mounted on the first cutter shaft through the matching of the sleeve and the first cutter shaft, and the cleaning is convenient and thorough.

Optionally, the stirring cutter assembly comprises a chassis fixed at the bottom of the stirring cup and a cutter shaft assembly arranged on the chassis, the cutter shaft assembly comprises a cutter shaft sleeve, a cutter shaft and a blade, the cutter shaft assembly is fixedly arranged on the chassis through the cutter shaft sleeve, and the blade is fixed at the upper end of the cutter shaft. Therefore, the situation that the rotating blade flies out after accidentally falling off after the cup cover assembly is opened is avoided.

Among the above-mentioned embodiment cooking machine, the unusual bowl cover subassembly that opens when cooking machine during operation, perhaps the cooking machine normally opens the bowl cover subassembly after closing, because the arc length scope of first buckling parts and/or second buckling parts is 1/8 to 1/4 of stirring cup rim of a cup girth, through rotating the bowl cover subassembly, until the lock state between first buckling parts and the second buckling parts is relieved, need spend longer time, consequently, when the bowl cover subassembly is taken off, stirring sword subassembly stall, therefore, can guarantee cooking machine safe and reliable in the use.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a food processor of the present application;

fig. 2 is an exploded perspective view of the food processor shown in fig. 1;

fig. 3 is a cross-sectional view of the food processor shown in fig. 1;

FIG. 4 is a perspective view of the lid assembly shown in FIG. 1;

fig. 5 is a schematic perspective view of another embodiment of the food processor of the present application;

fig. 6 is a schematic perspective view of a knife assembly and a knife shaft assembly of the food processor of the present application.

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 those of ordinary skill in the art to which the invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not denote a limitation of quantity, but rather denote the presence of at least one. 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. The term "plurality" as used herein includes two and more, corresponding to at least two.

Referring to fig. 1 to 5, the food processor 500 includes a main body 100, a stirring cup 200, a stirring blade assembly 300 and a cup cover assembly 400. The stirring cup 200 is detachably mounted on the main body 100, the stirring blade assembly 300 is mounted in the stirring cup 200, and the cup cover assembly 400 covers the stirring cup 200.

The mixing cup 200 includes a first snap 210. Specifically, the mixing cup 200 has a cup opening through which the food material is poured into the mixing cup 200. The first fastening portion 210 is formed by protruding outward from the cup opening.

The lid assembly 400 includes a second engaging portion 410, and the lid assembly 400 is rotated on the blender cup 200 to engage the first engaging portion 210 and the second engaging portion 410 together, thereby mounting the lid assembly 400 to the blender cup 200.

Specifically, the second engaging portion 410 includes a first portion 411 extending outward, a second portion 412 extending downward from an edge of the first portion 411, and a third portion 413 extending inward from an edge of the second portion 412, and the third portion 413 is engaged with the first engaging portion 210 in the vertical direction, so that the lid assembly 400 cannot be directly removed from the blender cup 200, but the lid assembly 400 needs to be rotated first, so that the lid assembly 400 can be removed after the engaging state between the first engaging portion 210 and the second engaging portion 410 is released.

Wherein the arc length of the first engaging portion 210 ranges from 1/8 to 1/4 of the perimeter of the stirring cup 200, and/or the arc length of the second engaging portion 410 ranges from 1/8 to 1/4 of the perimeter of the stirring cup 200.

In one embodiment, referring to fig. 5, the arc length of the first engaging portion 210 ranges from 1/8 to 1/4 of the perimeter of the rim of the mixing cup 200. The arc length of the second engaging portion 210 is less than 1/8 of the perimeter of the rim of the mixing cup 200, and may be as long as in the prior art.

In another embodiment, referring to fig. 1 to 4, the arc length of the second buckling part 410 ranges from 1/8 to 1/4 of the perimeter of the cup opening of the mixing cup 200. The arc length of the first engaging portion 210 is less than 1/8 of the perimeter of the rim of the mixing cup 200, and may be as long as in the prior art.

In yet another embodiment, the first engaging portion 210 has an arc length ranging from 1/8 to 1/4 of the perimeter of the rim of the mixing cup 200, while the second engaging portion 410 has an arc length ranging from 1/8 to 1/4 of the perimeter of the rim of the mixing cup 200.

When cooking machine 500 during operation abnormally opens bowl cover subassembly 400, perhaps cooking machine 500 normally opens bowl cover subassembly 400 after closing, because the arc length scope of first buckling parts 210 and/or second buckling parts 410 is 1/8 to 1/4 of stirring cup 200 rim of a cup week long, through rotating bowl cover subassembly 400, until the lock state between first buckling parts 210 and the second buckling parts 410 is relieved, need spend longer time, consequently when bowl cover subassembly 400 is taken off, stirring sword subassembly 300 has stopped rotating, so, can guarantee cooking machine 500 safe and reliable in the use.

The main unit 100 includes a housing 110, a motor and a control circuit board disposed in the housing 110. The control circuit board is electrically connected with the motor to control the opening and closing of the motor. The host 100 is further provided with a safety switch, and the safety switch is electrically connected with the control circuit board.

The mixing cup 200 is provided with a safety rod 220 and an elastic reset piece 230 for applying elastic restoring force to the safety rod 220, the cap assembly 400 is provided with a trigger part 420, when the cap assembly 400 is installed on the mixing cup 200 through rotation, the trigger part 420 abuts against the safety rod 220, so that the safety rod 220 opens the safety switch.

Food processor 500 during operation, at the in-process of the unusual bowl cover subassembly 400 that opens, bowl cover subassembly 400 rotates on stirring cup 200, trigger part 420 no longer butts in safety lever 220, make safety lever 220 move a section distance down under the elastic restoring force effect of elasticity piece 230 that resets, thereby break away from the cooperation with safety switch, and then make safety switch to the off-state, correspondingly, control circuit board control motor closes, after bowl cover subassembly 400 rotates to the lock-up state between first lock-up portion 210 and the second lock-up portion 410 is relieved, the motor has stopped rotating, safety and reliability.

In the illustrated embodiment, the trigger portion 420 has a guide surface 421, and the safety lever 220 is guided by the guide surface 421 to abut against and engage with the trigger portion 420 when the lid assembly 400 is rotated on the mixing cup 200. Thus, the trigger 420 and the safety lever 220 can be abutted by rotating the cap assembly 400.

The stirring knife assembly 300 comprises a chassis 310, a knife shaft assembly 320 and a knife assembly 330, wherein the knife shaft assembly 320 comprises a knife shaft sleeve 321 and a first knife shaft 322, the knife shaft assembly 320 is fixedly arranged on the chassis 310 through the knife shaft sleeve 321, and the knife assembly 330 is detachably arranged at the upper end of the first knife shaft 322. The cutter shaft sleeve 321 is in threaded fit with the nut 323, and the cutter shaft assembly 320 is mounted on the chassis 310. When the food processor 500 needs to be cleaned after being used, the knife assembly 330 and the stirring cup 200 are cleaned respectively after being detached, so that the cleaning can be more thorough, and dead corners which cannot be cleaned do not exist any more; moreover, the arc length range of the first engaging portion 210 and/or the second engaging portion 410 is set, so that the knife assembly 330 can completely stop rotating without flying out of the mixing cup 200 when the cover assembly 400 is accidentally opened, and the safety performance is good.

In the illustrated embodiment, the knife assembly 330 includes a second knife shaft 331, a knife blade 332, a connecting member 333 and a support 334, the knife blade 332 is fixed to the second knife shaft 331, the connecting member 333 is fixed to one end of the second knife shaft 331 and is matched with the first knife shaft 322, and the support 334 is installed at the other end of the second knife shaft 331 and is matched with the cap assembly 400. Thus, the second knife shaft 331 drives the blades 332 to rotate together under the driving of the first knife shaft 322, so as to whip the food material in the stirring cup 200.

In one embodiment, one end of the connecting member 333 is fixedly connected to the second knife shaft 331 by a screw thread or the like, the other end of the connecting member is provided with a hexagonal cavity, the cross section of the upper end of the first knife shaft 322 is hexagonal and is matched with the hexagonal cavity, and the first knife shaft 322 is matched with the connecting member 333 to drive the second knife shaft 331 to rotate. The blade 332 may be fixed to the second shaft 331 by riveting, and the blade 332 is located above the connecting member 333. A bearing 336 and an oil seal 337 are arranged between the support 334 and the second knife shaft 331.

The cup cover assembly 400 comprises an upper cup cover 480, a lower cup cover 490 assembled to the upper cup cover 480 and a pressure relief cover 430 mounted to the upper cup cover 480, wherein the lower cup cover 490 is provided with a mounting groove 491, and the support 334 is disposed in the mounting groove 491. The upper cup cover 480 is provided with a central hole, and the pressure relief cover 430 is installed in the central hole. In this manner, support 334 is easily and reliably mated with mounting groove 491.

The support 334 is provided with a limit post 3341, and the inner wall of the mounting groove 491 is provided with a limit groove 4211 matched with the limit post 3341. Thus, the support 334 is more stably installed in the installation groove 491 by the cooperation of the position-limiting post 3341 and the position-limiting groove 4211 without rotating along with the second knife shaft 331.

In another embodiment, referring to fig. 6, the knife assembly 330 includes a sleeve 339 engaged with the first knife shaft 322 and a knife blade 332 fixed to the sleeve 339, and the knife assembly 330 is detachably mounted to the first knife shaft 322 through the sleeve. Therefore, the knife assembly 330 can be detachably mounted on the first cutter shaft 322 through the matching of the sleeve and the first cutter shaft 322, and the cleaning is convenient and thorough. The first knife shaft 322 is provided with a safety limit 329. A channel 338 for the safety limiting member 329 to pass through and a safety limiting portion 337 capable of limiting and matching with the safety limiting member 329 are disposed inside the sleeve 339, when the knife assembly 330 rotates, the safety limiting member 329 is always kept in limiting and matching with the safety limiting portion 337, and when the knife assembly 330 stops rotating, the safety limiting member 329 can be separated from the safety limiting portion 337.

In another embodiment, the stirring blade assembly 300 includes a chassis fixed to the bottom of the stirring cup 200 and a cutter shaft assembly fixedly mounted on the chassis, the cutter shaft assembly includes a cutter shaft sleeve, a cutter shaft and a blade, the cutter shaft assembly is fixedly mounted on the chassis through the cutter shaft sleeve, and the blade is fixed to the upper end of the cutter shaft. Thus, the situation that the rotating blade flies out after accidentally falling off after the cup cover assembly 400 is opened is avoided.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cooking machine, its characterized in that: the cooking machine includes:

a host (100);

a mixing cup (200) mountable to the main body (100), the mixing cup (200) including a first snap-fit portion (210);

a stirring knife assembly (300) installed in the stirring cup (200); and

a lid assembly (400) including a second snap-fit portion (410), the lid assembly (400) being mounted to the blender cup (200) by rotating the lid assembly (400) on the blender cup (200) such that the first and second snap-fit portions (210, 410) snap together;

wherein the arc length of the first buckling part (210) ranges from 1/8 to 1/4 of the perimeter of the cup mouth of the stirring cup (200), and/or the arc length of the second buckling part (410) ranges from 1/8 to 1/4 of the perimeter of the cup mouth of the stirring cup (200).

2. The food processor as claimed in claim 1, wherein the main machine (100) is provided with a safety switch, the mixing cup (200) is provided with a safety rod (220) and an elastic reset member (230) for applying an elastic restoring force to the safety rod (220), the cup cover assembly (400) is provided with a trigger portion (420), and when the cup cover assembly (400) is installed on the mixing cup (200) through rotation, the trigger portion (420) abuts against the safety rod (220) so that the safety rod (220) opens the safety switch.

3. The food processor of claim 2, wherein the trigger portion (420) has a guide surface (421), and the safety lever (220) is in abutting engagement with the trigger portion (420) under the guide of the guide surface (421) when the lid assembly (400) is rotated on the blender cup (200).

4. The food processor of claim 1, wherein the stirring knife assembly (300) comprises a chassis (310), a knife shaft assembly (320) and a knife assembly (330), the knife shaft assembly (320) comprises a knife shaft sleeve (321) and a first knife shaft (322), the knife shaft assembly (320) is fixedly installed on the chassis (310) through the knife shaft sleeve (321), and the knife assembly (330) is detachably installed on the upper end of the first knife shaft (322).

5. The food processor of claim 4, wherein the knife assembly (330) comprises a second knife shaft (331), a knife blade (332), a connecting member (333) and a support (334), the knife blade (332) is fixed on the second knife shaft (331), the connecting member (333) is fixed on one end of the second knife shaft (331) and is in installation fit with the first knife shaft (322), and the support (334) is installed on the other end of the second knife shaft (331) and is in fit with the cup cover assembly (400).

6. The food processor of claim 5, wherein the cup cover assembly (400) comprises an upper cup cover (480), a lower cup cover (490) assembled to the upper cup cover (480), and a pressure relief cover (430) mounted to the upper cup cover (480), the lower cup cover (490) is provided with a mounting groove (491), and the support (334) is disposed in the mounting groove (491).

7. The food processor as claimed in claim 6, wherein the support (334) is provided with a limit post (3341), and the inner wall of the mounting groove (491) is provided with a limit groove (4211) engaged with the limit post (3341).

8. The food processor of claim 4, wherein the knife assembly (330) comprises a sleeve (339) engaged with the first knife shaft (322) and a knife blade (332) secured to the sleeve (339), the knife assembly (330) being removably mounted to the first knife shaft (322) via the sleeve (339).

9. The food processor of claim 1, wherein the stirring knife assembly (300) comprises a chassis fixed at the bottom of the stirring cup (200) and a knife shaft assembly fixedly installed on the chassis, the knife shaft assembly comprises a knife shaft sleeve, a knife shaft and a blade, the knife shaft assembly is fixedly installed on the chassis through the knife shaft sleeve, and the blade is fixed at the upper end of the knife shaft.