CN214017213U

CN214017213U - Food processor

Info

Publication number: CN214017213U
Application number: CN202022425211.3U
Authority: CN
Inventors: 赵泽民
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-24
Anticipated expiration: 2030-10-27

Abstract

The utility model provides a food processor which is safe and reliable in use. This cooking machine includes: the cooking cup comprises a cup opening; and the aircraft nose, install in the cooking cup, the aircraft nose includes assembly portion and stretches into the portion, and the portion of stretching into stretches into in the cooking cup, and be equipped with the motor in the portion of stretching into, the motor shaft of motor passes the lower terminal surface of the portion of stretching into, and the motor shaft lower extreme is equipped with crushing sword, assembly portion be equipped with rim of a cup complex annular groove and set up the sealing washer in the recess, be equipped with the touch switch of control motor break-make electricity in the aircraft nose, touch switch's feeler lever is installed in assembly portion and is stretched into the recess, the sealing washer cover in the feeler lever below, when the aircraft nose is installed in the cooking cup, the rim of a cup supports to press in the sealing washer and promote the feeler lever and trigger touch switch.

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. Potential safety hazards exist in the use of the existing food processor.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a food processor which is safe and reliable in use.

The application provides a cooking machine. This cooking machine includes: the cooking cup comprises a cup opening; and the aircraft nose, install in arrange the cup, the aircraft nose includes assembly portion and stretches into the portion, stretch into the portion stretch into in arranging the cup, just stretch into and be equipped with the motor in the portion, the motor shaft of motor passes stretch into the lower terminal surface of portion, the motor shaft lower extreme is equipped with crushing sword, assembly portion be equipped with rim of a cup complex annular groove and set up in sealing washer in the recess, be equipped with control in the aircraft nose the touch switch of motor break-make electricity, touch switch's feeler lever install in assembly portion stretches into the recess, the sealing washer cover in the feeler lever below, work as the aircraft nose install in when arranging the cup, the rim of a cup support press in the sealing washer promotes the feeler lever triggers touch switch.

Optionally, a gap is provided between the feeler lever and the sealing ring, and the size of the gap ranges from 0.2 mm to 1.3 mm. So, can avoid better before the aircraft nose is installed in the cooking cup, the feeler lever triggers touch switch under the effort of sealing washer and switches on, has guaranteed the security of cooking machine effectively.

Optionally, the sealing ring is attached to the contact rod. So, the structure is simpler, has better security simultaneously.

Optionally, the aircraft nose include the upper cover and with the lower cover that the upper cover equipment is in the same place, the lower cover includes cooperation portion and stretches into the portion, upper cover and cooperation portion constitute jointly assembly portion, just upper cover and lower cover are made by the plastic, stretch into the portion be equipped with the connection wall that cooking cup upper end inboard is connected. Therefore, the manufacturing is convenient and the cost is lower.

Optionally, the connection wall is equipped with the external screw thread, arrange the cup upper end be equipped with external screw thread complex internal thread. Because the connecting wall is provided with the external thread, when the machine head is disassembled to clean, the food materials hidden at the external thread of the connecting wall are clearly visible, and the machine head is convenient to clean.

Optionally, the protruding portion further includes a metal cover disposed on the lower cover, and the metal cover includes a bottom wall covering the bottom surface of the lower cover and a side wall covering the outer side surface of the lower cover. Through set up the metal covering at the lower cover, can play thermal-insulated and anticorrosive effect, so for the cooking machine keeps good performance for a long time, has longer life.

Optionally, the trigger switch is fixed to the lower cover or the upper cover through a bracket. Therefore, the touch switch can be conveniently and reliably fixed through the bracket.

Optionally, the lower cover be equipped with the extension wall that the wall interval of connecting set up, the extension wall is located the rim of a cup outside of cooking cup, the wall of extending encloses with the connecting wall jointly and establishes the formation the recess. So, lie in the extension wall in the cup edge outside of cooking cup through the setting, can play dirt-proof effect to keep cooking cup's cup along clean, health.

Optionally, the lower cover includes a wall portion connecting the extension wall and the connection wall, and the trolley bar penetrates through the wall portion. Therefore, the contact rod can extend into the groove after penetrating through the wall part, and the installation of the contact rod is convenient.

Optionally, a seal is formed between the contact rod and the lower cover through a sealing sleeve. So, through setting up the seal cover, can realize better waterproof.

Optionally, the sealing ring comprises a first portion abutting the wall portion and the trigger switch and a second portion abutting the extension wall. So, through setting up first portion and second part, can realize better sealed effect, simultaneously, can also make the rim of a cup of cooking cup more accurately with the feeler lever cooperation.

Optionally, the width of the wall portion ranges between 5 mm and 10 mm. Therefore, the cup mouth of the cooking cup is matched with the touch rod more accurately.

Optionally, the machine head comprises an upper cover, a lower cover assembled with the upper cover, and a metal cover arranged on the lower cover, wherein the metal cover is provided with the extending part, and the upper cover and the lower cover are both made of plastic. Therefore, the machine head has better heat insulation and corrosion resistance.

This application cooking machine because the sealing washer covers in the feeler lever below, when the head is installed in the cooking cup, the rim of a cup need support earlier and press in the sealing washer, then promote the feeler lever and move up to trigger touch switch and switch on, so, can guarantee before the rim of a cup promotes the feeler lever, aircraft nose and cooking cup have sealed, and then guarantee that crushing sword just can begin to rotate after aircraft nose and cooking cup are sealed, thereby make cooking machine in use have higher security.

Drawings

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

fig. 2 is a cross-sectional view of the food processor shown in fig. 1, with the head not yet mounted to the processing cup;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is a perspective view of the food processor shown in fig. 1, in which the tact switch is not mounted and the upper cover is not shown.

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 "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, the food processor 100 may be used for making soymilk, squeezing juice, grinding meat, shaving ice, making coffee and/or blending facial mask, and the food processor 100 may include a soymilk maker, a blender or a wall-breaking food processor.

Referring to fig. 1 to 4, the food processor 100 includes a processing cup 10 and a head 20, wherein the head 20 is mounted on the processing cup 10. The cooking cup 10 is used for containing food materials to be processed, wherein the food materials are crushed, stirred and the like, and the cooking cup 10 comprises a cup opening 11. In some preferred embodiments, the food processor 100 is a low volume soymilk maker, and the maximum graduated volume of the food cup 10 is between 180 ml and 600 ml. The maximum graduated capacity of the cooking cup 10 may be 180 ml, 240 ml, 300 ml, 360 ml, 420 ml, 480 ml, 540 ml, 600 ml, or any value therebetween. In other embodiments, the food processor 100 may also be a high-capacity soymilk maker or the like, for example: the maximum scale capacity of the cooking cup 10 is 1000 ml, but not limited thereto.

Aircraft nose 20 is including assembly portion 21 and the portion 22 of stretching into, the portion 22 of stretching into stretches into in the cooking cup 10, just it is equipped with motor 23 in the portion 22 to stretch into, motor shaft 231 of motor 23 passes the lower terminal surface of the portion 22 of stretching into, motor shaft 231 lower extreme is equipped with crushing sword 232, and after cooking machine 100 started, motor shaft 231 drove crushing sword 232 and rotates to the realization is beaten, is smashed the edible material in cooking cup 10.

The assembling portion 21 is provided with an annular groove 211 matched with the cup opening 11 and a sealing ring 212 arranged in the groove 211, a touch switch 213 for controlling the on/off of the motor 23 is arranged in the handpiece 20, a touch rod 214 of the touch switch 213 is arranged on the assembling portion 21 and extends into the groove 211, and the sealing ring 212 covers the lower part of the touch rod 214. When the machine head 20 is mounted on the cooking cup 10, the cup opening 11 presses against the sealing ring 212 and pushes the touch rod 214 to trigger the touch switch 213. A battery 218 and a control circuit board 219 are installed in the mounting portion 21, the battery 218 is used for supplying power to the motor 23, and the control circuit board 219 is used for controlling the start and stop of the motor 23.

This application cooking machine 100, because sealing washer 212 covers in feeler lever 214 below, when the head 20 was installed in cooking cup 10, rim of a cup 11 need support earlier and press in sealing washer 212, then promote feeler lever 214 and move up, and trigger touch switch 213 switches on, so, can guarantee before rim of a cup 11 promoted feeler lever 214, aircraft nose 20 and cooking cup 10 have sealed, and then guarantee that crushing sword 232 just can begin to rotate after aircraft nose 20 and cooking cup 10 are sealed, thereby make cooking machine 100 in use have higher security.

In one embodiment, a gap is provided between the feeler lever 214 and the sealing ring 212, the gap having a size ranging between 0.2 mm and 1.3 mm. Thus, before the machine head 20 is mounted on the food processing cup 10, the contact rod 214 can be prevented from triggering the trigger switch 213 to be turned on under the action of the sealing ring 212, and the safety of the food processing machine 100 is effectively ensured.

In another embodiment, the seal 212 is attached to the contact rod 214. So, the structure is simpler, has better security simultaneously.

In one embodiment, the machine head 20 comprises an upper cover 24 and a lower cover 25 assembled with the upper cover 24, the lower cover 25 comprises a matching part 29 and an extending part 22, the upper cover 24 and the matching part 29 jointly form the assembling part 21, the upper cover 24 and the lower cover 25 are both made of plastic, and the extending part 22 is provided with a connecting wall 221 connected with the inner side of the upper end of the cooking cup 10. Therefore, the manufacturing is convenient and the cost is lower. The motor 23 is installed in the insertion portion 22 of the lower cover 25.

In the illustrated embodiment, the connecting wall 221 is provided with an external thread, and the upper end of the cooking cup 10 is provided with an internal thread matching with the external thread. Because the connecting wall 221 is provided with the external thread, when the machine head 20 is disassembled for cleaning, the food hidden at the external thread of the connecting wall 221 can be clearly seen, and the cleaning is convenient.

In another embodiment, the protruding portion 22 further includes a metal cover 26 disposed on the lower cover 25, and the metal cover 26 includes a bottom wall 261 covering the bottom surface of the lower cover 25 and a side wall 262 covering the outer side surface of the lower cover 25. Through set up metal covering 26 at lower cover 25, can play thermal-insulated and anticorrosive effect for cooking machine 100 keeps good performance for a long time, has longer life. Preferably, the metal cover 26 is made of food grade stainless steel.

In the illustrated embodiment, the motor 23 is secured directly within the lower cover 25 by fasteners. Because the motor 23 is directly fixed on the lower cover 25, the motor 23 can be more stably and firmly fixed on the lower cover 25, and the motor 23 and the lower cover 25 have higher concentricity, so the beating and crushing effects of the crushing knife 232 are better. In this embodiment, the motor 23 is fixed to the bottom wall of the lower cover 25 by screws. In other embodiments, the motor 23 may be fixed to the sidewall of the lower cover 25 by a fastening member such as a screw, but is not limited thereto.

An oil seal 27 is provided between the metal cover 26 and the lower cover 25, and the oil seal 27 seals a gap between the fastener and the lower cover 25. Through setting up oil blanket 27, with the clearance seal between fastener and the lower cover 25 to can avoid the edible material in the cooking cup 10 to get into in the lower cover 25 from the clearance between fastener and the lower cover 25, in order to keep the cleanness in the aircraft nose 20, so, make aircraft nose 20 have more stable, good performance.

The tact switch 213 is fixed to the lower cover 25 or the upper cover 24 through the bracket 210. In this way, the tact switch 213 can be fixed by the holder 210 easily and reliably. In the illustrated embodiment, the tact switch 213 is fixed to the lower cover 25 by a bracket 210.

The lower cover 25 is provided with the extension wall 226 that the wall 221 interval that connects set up, the extension wall 226 is located the cup of cooking cup 10 is along the outside, the wall 226 that extends encloses with the wall 221 and establishes jointly and forms recess 211. Thus, the extension wall 226 positioned outside the cup edge of the cooking cup 10 can play a dustproof role so as to keep the cup edge of the cooking cup 10 clean and sanitary.

The distance between the extension wall 226 and the connection wall 221 is in the range of 5 mm to 20 mm. Therefore, the food materials entering between the extension wall 226 and the connecting wall 221 can be cleaned conveniently by a user while preventing dust. In some embodiments, the distance between the extension wall 226 and the connection wall 221 may be 5 mm, 8 mm, 11 mm, 14 mm, 17 mm, 20 mm, or some value between any two of the foregoing.

The lower cover 25 includes a wall portion 229 connecting the extension wall 226 and the connection wall 221, and the trolley 214 penetrates the wall portion 229. Thus, the contact rod 214 can extend into the recess 211 through the wall 229, thereby facilitating the installation of the contact rod 214. The touch bar 214 is mounted on the lower cover 25 in a vertically movable manner, when the machine head 20 is mounted on the food processing cup 10, the touch bar 214 is pressed to move toward the touch switch 213, so that the touch switch 213 is turned on, and when the machine head 20 is removed from the food processing cup 10, the touch bar 214 moves downward under the action of gravity.

The contact rod 214 and the lower cover 25 form a seal through a sealing sleeve 217. So, through setting up seal cover 217, can realize better waterproof. In one embodiment, the sealing sleeve 217 is mounted to the lower cover 25 by means of a rib and groove fit, but not limited thereto. In a preferred embodiment, the material of the sealing sleeve 217 is silicon gel, but is not limited thereto.

In the illustrated embodiment, the seal 212 includes a first portion 2121 that abuts the wall 229 and the trigger 213, and a second portion 2122 that abuts the extension wall 226. In this way, by providing the first part 2121 and the second part 2122, a better sealing effect can be achieved, and at the same time, the rim 11 of the cooking cup 10 can be more accurately matched with the feeler lever 214.

The width of the wall portion 229 ranges between 5 mm and 10 mm. In this way, the rim 11 of the cooking cup 10 is more accurately engaged with the contact rod 214. In some embodiments, the width of the wall portion 229 may be 5 millimeters, 6 millimeters, 7 millimeters, 8 millimeters, 9 millimeters, 10 millimeters, or some value between any two of the foregoing.

In still another embodiment, the head 20 includes an upper cover, a lower cover assembled with the upper cover, and a metal cover provided to the lower cover, the metal cover being provided with the protruding portion, and the upper cover and the lower cover are both made of plastic. Thus, the head 20 has good thermal insulation and corrosion resistance. In this embodiment, the lower cover does not extend into the cooking cup 10, and only the metal cover extends into the cooking cup 10, that is, only the metal cover constitutes the extending portion.

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: it includes:

the cooking cup (10) comprises a cup opening (11); and

aircraft nose (20), install in arrange cup (10), aircraft nose (20) are including assembly portion (21) and stretch into portion (22), stretch into portion (22) stretch into arrange cup (10) in, just be equipped with motor (23) in stretching into portion (22), motor shaft (231) of motor (23) pass stretch into the lower terminal surface of portion (22), motor shaft (231) lower extreme is equipped with crushing sword (232), assembly portion (21) be equipped with cup mouth (11) complex annular groove (211) and set up in sealing washer (212) in recess (211), be equipped with control in aircraft nose (20) switch (213) of switch-on and-off electricity is passed through to motor (23), touch pole (214) of switch (213) install in assembly portion (21) and stretch into recess (211), sealing washer (212) cover in touch pole (214) below, when the machine head (20) is arranged on the cooking cup (10), the cup mouth (11) is pressed against the sealing ring (212) and pushes the feeler lever (214) to trigger the touch switch (213).

2. The food processor of claim 1, wherein: a gap is arranged between the contact rod (214) and the sealing ring (212), and the size range of the gap is between 0.2 mm and 1.3 mm; or,

the sealing ring (212) is attached to the contact rod (214).

3. The food processor of claim 1, wherein: aircraft nose (20) include upper cover (24) and with lower cover (25) that upper cover (24) assembled together, lower cover (25) include cooperation portion (29) and stretch into portion (22), upper cover (24) and cooperation portion (29) constitute jointly assembly portion (21), just upper cover (24) and lower cover (25) are made by the plastic, stretch into portion (22) be equipped with the bulkhead (221) that cooking cup (10) upper end inboard is connected.

4. The food processor of claim 3, wherein: connect wall (221) and be equipped with the external screw thread, arrange cup (10) upper end be equipped with external screw thread complex internal thread.

5. The food processor of claim 3, wherein: the stretching-in part (22) further comprises a metal cover (26) arranged on the lower cover (25), and the metal cover (26) comprises a bottom wall (261) covering the bottom surface of the lower cover (25) and a side wall (262) covering the outer side surface of the lower cover (25).

6. The food processor of claim 3, wherein: the touch switch (213) is fixed on the lower cover (25) or the upper cover (24) through a bracket (210).

7. The food processor of claim 3, wherein: lower cover (25) be equipped with extend wall (226) that connecting wall (221) interval set up, extend wall (226) and be located arrange rim of a cup (11) the outside of cup (10), extend wall (226) and connecting wall (221) and enclose jointly and establish and form recess (211).

8. The food processor of claim 7, wherein: the lower cover (25) includes a wall portion (229) connecting the extension wall (226) and the connection wall (221), and the trolley bar (214) penetrates through the wall portion (229).

9. The food processor of claim 8, wherein: the contact rod (214) and the lower cover (25) form a seal through a sealing sleeve (217).

10. The food processor of claim 8, wherein: the seal (212) includes a first portion (2121) that abuts the wall (229) and trigger (213) and a second portion (2122) that abuts the extension wall (226).

11. The food processor of claim 8, wherein: the wall portion (229) has a width in the range of 5 mm to 10 mm.

12. The food processor of claim 1, wherein: the machine head (20) comprises an upper cover, a lower cover assembled with the upper cover and a metal cover arranged on the lower cover, wherein the metal cover is provided with the extending part, and the upper cover and the lower cover are both made of plastic.