CN211985149U

CN211985149U - Safe portable food preparation machine

Info

Publication number: CN211985149U
Application number: CN202020198800.XU
Authority: CN
Inventors: 王旭宁; 祝汉营; 赵奎
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-11-24
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses a safe portable food preparation machine, including host computer, cup and crushing knife tackle, be equipped with drive arrangement in the host computer, the cup can be dismantled with the host computer and be connected, smashes the knife tackle setting in the cup and can be connected with the drive arrangement transmission. The cup lateral wall extends towards the host computer and forms the installation wall, and the installation wall can be connected with the host computer periphery cooperation through the medial surface. The installation wall forms the structure that prevents to wash water and gets into the gap between host computer and the cup, and can make and wash water and not store up between host computer and cup, wash water and directly flow down along installation wall and host computer lateral wall, avoided breeding of bacterium, more do benefit to the product and use the health.

Description

Safe portable food preparation machine

Technical Field

The utility model relates to a small-size domestic appliance field, concretely relates to safe portable food preparation machine.

Background

With the continuous improvement of the living standard of people, various industrial food processing machines are gradually miniaturized, with the acceleration of the life rhythm of modern people, household appliances cannot meet the requirements of young people who love fashionability and enjoyment nowadays, more and more young people want to enjoy fine food at home wherever they go, such as vehicle-mounted refrigerators, vehicle-mounted coffee machines, portable juice machines, portable ovens and the like, and gradually become necessary articles for outgoing at present, in order to meet the higher pursuit of people on food DIY, in the transition from industrial machines to portable accompanying appliances, the portability and easy cleaning of a series of accompanying appliances become the first problems to be considered by people.

The following food processor among the prior art includes the host computer, can dismantle the cup of being connected with the host computer to and the crushing knife tackle of setting on the host computer, but because the cup of most current food processor when being connected with the host computer, all invert the rim of a cup and insert in the host computer, the shortcoming of this kind of structure lies in that the host computer junction forms the opening structure of upwards setting, and the lateral wall gap of cup and host computer can deposit water, pollutes the edible material of cup inside.

Because in some cases, for example after the cup body is dismantled, crushing knife tackle is exposed outside, has certain potential safety hazard in the in-service use. In addition, when the crushing cutter group needs to be cleaned, the crushing cutter group needs to be cleaned together with the main machine, electronic elements such as a circuit board and a motor are generally arranged in the main machine, and water is easy to enter the main machine to burn out a circuit during cleaning.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

Disclosure of Invention

In order to solve the problem, the utility model provides a safe portable food preparation machine, the cutter no longer exposes, prevents that accidental start from leading to hindering the condition of people and taking place, improves the safety in utilization, and the lateral wall gap of cup and host computer can deposit water, can not pollute the edible material in the cup.

As a preferred technical scheme of safe portable food processor, the cup body comprises a cutter holder which is integrally formed on the bottom wall of the cup body, and the crushing cutter group is rotatably arranged on the cutter holder. The blade holder integrated into one piece is in cup diapire for crushing cutter unit remains stable when rotatory in the blade holder, and the blade holder has guaranteed that crushing cutter unit's axial is spacing. When the main machine is separated from the cup body, the crushing cutter group is also hidden inside the cup body and cannot be exposed, the risk that the blades hurt people is reduced, and the use safety can be improved.

As a preferred technical scheme of safe portable food preparation machine, the main frame is provided with a step at one end close to the cup body, and the mounting wall can be sleeved on the side wall of the step. Set up the step on the host computer and make the fitting surface of host computer and cup littleer, more do benefit to the dismantlement of host computer and cup, and inside the step can avoid wasing water entering host computer as outstanding structure, reduce the product fault rate, the life of extension product.

As a preferred technical scheme of a safe portable food processor, the inner side surface of the mounting wall is in threaded connection with the side wall of the step, and the threaded connection can ensure the sealing effect of the mounting wall and the main machine.

As a safe portable food preparation machine's preferred technical scheme, installation wall medial surface is connected through the turn-buckle with the step lateral wall, connects through the turn-buckle and can realize spacingly, utilizes cup installation wall and host computer side auxiliary positioning simultaneously, can prevent that the cup from rocking.

As a preferred technical scheme of a safe portable food processor, a plurality of fixing grooves are arranged at the step edge of a main machine, and a fixing bulge matched with the fixing grooves is arranged on a cup body. The fixed bulge is inserted into the fixed groove to realize the circumferential limitation of the cup body, so that the cup body is prevented from rotating circumferentially under the action of the driving device, power loss is caused, the host and the cup body can be separated at any time, and the operation of a user is more convenient.

As a preferred technical scheme of a safe portable food processor, the crushing cutter group is in transmission connection with the driving device through the clutch device, and the clutch device can ensure that the transmission structure can work normally while the main machine and the cup body have separable structures.

As a safe and portable food processor's preferred technical scheme, clutch includes the cooperation notch that sets up in crushing knife tackle bottom and sets up the cooperation lug at the host computer drive arrangement output, and a plurality of cooperation notches use crushing knife tackle axle center to be the circumference equipartition as the center, and a plurality of cooperation lugs use drive arrangement output axle center to be the circumference equipartition as the center, and the cooperation lug can insert in the cooperation notch to make drive arrangement and crushing knife tackle transmission be connected. When the host computer and the cup fastening, during the cooperation lug can insert the cooperation notch, the mutual butt of lateral wall of cooperation lug and cooperation notch, the cooperation lug is in drive arrangement's output, and along with the rotation of drive arrangement output shaft, the cooperation lug lateral wall promotes the cooperation notch and is rotatory around the axle center to realize drive arrangement and crushing knife tackle transmission and be connected.

As a preferred technical scheme of safe portable food preparation machine, clutch is including setting up the first direction ejector pad in crushing knife tackle bottom and setting up the second direction ejector pad at the host computer drive arrangement output, a plurality of first direction ejector pads use crushing knife tackle axle center to be the circumference equipartition as the center, a plurality of second direction ejector pads use drive arrangement output axle center to be the circumference equipartition as the center, first direction ejector pad and second direction ejector pad can the staggered fit, be equipped with the direction inclined plane on first direction ejector pad and the second direction ejector pad. The matching efficiency of the main machine and the cup body can be improved by utilizing the guide push block, the back parts of the first guide push block and the second guide push block are respectively provided with a guide inclined plane, and the guide inclined planes can be mutually matched for pushing, so that the output end of the driving device of the main machine and the input end of the crushing cutter group in the cup body are rapidly meshed.

As a preferred technical scheme of the safe portable food processor, the side wall of the cup body and the mounting wall are in smooth transition, so that washing water can flow down more conveniently, and accumulation is avoided.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a cross-sectional view of a portable food processor in accordance with an embodiment of the present invention.

Fig. 2 is an exploded view of a portable food processor in accordance with an embodiment of the present invention.

Fig. 3 is a schematic view of a bottom structure of a cup body according to an embodiment of the present invention.

Fig. 4 is a schematic diagram of a host structure according to an embodiment of the present invention.

Fig. 5 is a schematic view of a bottom structure of a cup body according to another embodiment of the present invention.

FIG. 6 is a schematic diagram of a host structure according to another embodiment of the present invention,

fig. 7 is an exploded view of a portable food processor in accordance with another embodiment of the present invention.

Fig. 8 is a schematic view of a bottom structure of the tool holder according to an embodiment of the present invention.

Fig. 9 is a schematic diagram of a host structure according to an embodiment of the present invention.

Fig. 10 is a schematic view of the connection between the tool post and the main body according to another embodiment of the present invention.

Wherein:

the grinding tool comprises a cup cover 1, a sealing ring 11, a cup body 2, a grinding tool set 21, a mounting wall 22, a tool apron 23, a screw fastener 24, a thread 25, a first guide pushing block 26, a matching notch 27, a main machine 3, a driving device 31, a step 32, a second guide pushing block 33, a matching bump 34 and a fixing groove 35.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

First, the technical concept of the present invention will be explained. Most for the components of a whole that can function independently structure of portable food preparation machine among the prior art, including cup and host computer, invert the rim of a cup of cup when cup and host computer are connected and insert in the host computer, rim of a cup department at the cup sets up the external screw thread, the host computer is equipped with the internal thread that matches with cup rim of a cup department external screw thread (perhaps connects through detaining soon between cup and the host computer), can form the cavity of ponding at the junction when placing the level after cup and host computer are connected, wash water and store up and be difficult for discharging in the cavity, can breed the bacterium for a long time, be not convenient for wash, more be unfavorable for user health. In view of the above problem, the utility model discloses optimize the connection structure of cup and rim of a cup, no longer ponding when making cup and rim of a cup joint be in the level and placing, food preparation machine can keep dry, is difficult for breeding the bacterium.

The specific scheme is as follows:

example 1

As shown in fig. 1 and 2, the safe portable food processor disclosed in this embodiment includes a main body 3, a cup body 2 and a crushing blade set 21, wherein a driving device 31 is provided in the main body 3, and most of the driving device 31 is a motor as the portable food processor, and the motor is powered by a battery. Cup 2 is equipped with threaded connection's bowl cover 1 and is used for adding edible material, is equipped with sealing washer 11 on the bowl cover 1 and is used for preventing that the thick liquid from overflowing. The cup body 2 is detachably connected with the main machine 3 through threads or turnbuckles. In order to improve the use safety, the crushing cutter group 21 is arranged in the cup body 2 and is movably connected with the cup body 2, and the crushing cutter group 21 is always positioned in the cup body 2 in the use process. Compared with the conventional portable food processor in which the crushing cutter set is fixedly arranged on the output shaft of the motor, in the embodiment, when the main body 3 and the cup body 2 are in a separated state, the crushing cutter set 21 is not exposed outside, but rotatably arranged in the cup body 2 and can be in transmission connection with the driving device 31, so that the use safety of a user is improved.

In this embodiment, the cup 2 is installed in host computer 3 top, and the cup 2 lateral wall extends towards host computer 3 and forms installation wall 22, and installation wall 22 can be connected with the periphery cooperation of host computer 3 through the medial surface, and installation wall 22 can be connected through screw thread or turn-buckle with the host computer 3 periphery. When the portable food processor is integrally cleaned, the periphery of the main machine 3 is coated by the mounting wall 22 formed at the bottom of the cup body 2, so that cleaning water can directly flow down along the outer wall of the cup body 2, and the joint of the main machine 3 and the cup body 2 cannot be accumulated, thereby avoiding the breeding of bacteria. In addition, the installation wall structure arranged at the bottom of the cup body 2 is also suitable for separate and independent cleaning of the portable food processor, and cleaning water attached to the outer wall of the cup body 2 and the outer wall of the main machine 3 after cleaning can flow down freely without water accumulation. To facilitate the flow of wash water, the side wall of the cup body 2 is in smooth transition with the mounting wall 22.

In this embodiment, the cup body 2 includes a tool post 23 integrally formed on the bottom wall of the cup body 2, and the crushing tool set 21 is rotatably mounted on the tool post 23. In order to improve the safety of the portable food processor, the tool holder 23 is integrally formed with the bottom wall of the cup body 2, the tool holder 23 forms a boss having a through hole inside the cup body 2, and the shaft portion of the crushing blade group 21 can be connected to the driving device 31 mounted on the main body 3 through the boss. The crushing cutter set 21 can rotate freely and is limited axially by the cutter seat 23. After the cup body 2 is taken down, the crushing cutter group 21 is taken down along with the cup body 2, the blade part of the crushing cutter group 21 is always positioned in the cup body 2 and cannot be exposed, and the blade part is only in transmission connection with the driving device 31 through the shaft part, so that the risk of hurting people by the blade is reduced.

In this embodiment, in order to improve the aesthetic property of the portable food processor, a step 32 is provided at one end of the main body 3 close to the cup body 2, and the mounting wall 22 can be sleeved on the side wall of the step 32. If installation wall 22 covers at the host computer 3 lateral wall completely, influence the outward appearance on the one hand, extravagant material, on the other hand is unfavorable for dismantling, consequently, sets up the step in the one end that host computer 3 is close to cup 2, and the external diameter of step 32 is less than the external diameter of host computer 3, and installation wall 22 can overlap and establish step 32 week portion to under host computer 3 and cup 2 locking state, installation wall 22 and the terminal surface butt of step 32. If the sealing at the joint of the main machine 3 and the cup body 2 needs to be further improved, a sealing ring can be arranged between the main machine 3 and the cup body 2, or sealing silica gel can be arranged on the end faces of the mounting wall 22 and the step 32 in a hot melting or secondary injection molding mode.

As shown in fig. 3 and 4, in this embodiment, in order to fix the main body 3 and the cup body 2 together, the inner side surface of the mounting wall 22 is connected with the side wall of the step 32 through the turn buckle 24, and the limit can be realized through the connection of the turn buckle 24, and meanwhile, the cup body can be prevented from shaking by using the auxiliary positioning of the cup body mounting wall 22 and the side edge of the main body 3.

In another embodiment, as shown in fig. 5 and 6, the inner side of the mounting wall 22 is connected to the side wall of the step 32 by a screw 25, and the screw connection can ensure the sealing effect of the mounting wall 22 and the host 3.

In order to make the main body 3 and the cup body 2 have a separable structure, and at the same time, the transmission mechanism can work normally, the crushing cutter group 21 is in transmission connection with the driving device 31 through a clutch device. In a state where the driving unit 31 is separated from the crushing cutter group 21, power transmission is not performed between the driving unit 31 and the crushing cutter group 21, and in a state where the driving unit 31 is in transmission engagement with the crushing cutter group 21, power transmission is possible between the driving unit and the crushing cutter group.

As shown in fig. 3 and 4, in order to make the cup body 2 and the main body 3 better fit, the clutch device includes a first guiding push block 26 disposed at the bottom of the crushing cutter group 21 and a second guiding push block 33 disposed at the output end of the driving device 31 of the main body 3, the first guiding push blocks 26 are circumferentially and uniformly distributed with the axis of the crushing cutter group 21 as the center, the second guiding push blocks 33 are circumferentially and uniformly distributed with the axis of the output end of the driving device 31 as the center, the first guiding push blocks 26 and the second guiding push blocks 33 can be matched in a staggered manner, and guiding inclined planes are disposed on the first guiding push blocks 26 and the second guiding push blocks 33. Utilize the direction ejector pad to improve the cooperation efficiency of host computer 3 and cup 2 in this embodiment, the back of first direction ejector pad 26 and second direction ejector pad 33 all is equipped with the direction inclined plane, and the direction inclined plane can cooperate the promotion each other, makes the quick meshing of drive arrangement 31 output of host computer 3 and the input of smashing knife tackle 21 in the cup 2. Wherein, the guiding inclined plane can also be set as an arc surface.

Example 2

As shown in fig. 7, the technical solution disclosed in this embodiment is substantially the same as the technical solution disclosed in embodiment 1, except that in this embodiment, the cup body 2, the holder 23, and the main body 3 are in a split structure, the bottom of the cup body 2 is open, the bottom side wall of the cup body 2 can be connected with the holder 23 by a screw thread, the bottom of the holder 23 forms a mounting wall 22, and the mounting wall 22 is connected with the main body 3 by a screw thread.

As shown in fig. 8 and 9, another difference between the present embodiment and embodiment 1 is that in the present embodiment, the clutch device includes a matching notch 27 disposed at the bottom of the crushing blade set 21 and a matching protrusion 34 disposed at the output end of the driving device 31 of the main machine 3, the matching notches 27 are circumferentially and uniformly distributed with the axis of the crushing blade set 21 as the center, the matching protrusions 34 are circumferentially and uniformly distributed with the axis of the output end of the driving device 31 as the center, when the main machine 3 is fastened to the cup body 2, the matching protrusion 34 can be inserted into the matching notch 27, the side walls of the matching protrusion 34 and the matching notch 27 abut against each other, the matching protrusion 34 is disposed at the output end of the driving device 31, and along with the rotation of the output shaft of the driving device 31, the side wall of the matching protrusion 34 pushes the matching notch 27 to rotate around the axis, so.

Example 3

As shown in fig. 10, the technical solution disclosed in this embodiment is substantially the same as the technical solution disclosed in embodiment 2, except that in this embodiment, the step edge of the main body 3 is provided with a plurality of fixing grooves 35, and the cup body 2 is provided with fixing protrusions (not shown in the figure) which are matched with the fixing grooves 35. No longer through locking device connection between host computer 3 and the cup 2, when host computer 3 inserted the cup 2 bottom and made drive arrangement 31 be connected with crushing knife tackle 21, fixed bulge realized spacing to the circumference of cup 2 in inserting fixed slot 35, prevented that cup 2 from taking place the rotation in a circumferential direction under drive arrangement 31's effect. With this structure, the main body 3 provides only a driving force, and the main body 3 and the cup body 2 can be separated at any time. Because host computer 3 during operation, drive arrangement 31 output shaft is in high-speed rotating state, consequently can set up protector at the output tip, avoids injuring the user, if can set up the annular baffle at the periphery of output tip, only set up the opening that supplies with crushing knife tackle 21 transmission connection in one side towards cup 2.

The technical solution protected by the present invention is not limited to the above embodiments, and it should be noted that the technical solution of any one embodiment is combined with the technical solution of one or more other embodiments in the protection scope of the present invention. Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A secure portable food processor comprising:

the main machine is internally provided with a driving device;

the cup body is detachably connected with the host;

the crushing cutter set is arranged in the cup body and can be in transmission connection with the driving device;

the cup body is characterized in that the side wall of the cup body faces the host machine and extends to form a mounting wall, and the mounting wall can be matched and connected with the periphery of the host machine through the inner side face.

2. A safe, portable food processor as defined in claim 1, wherein said cup includes a seat integrally formed in a bottom wall of said cup, said size reduction assembly being rotatably mounted to said seat.

3. A safe, portable food processor as defined in claim 1, wherein said main body has a step at an end thereof adjacent to said cup body, said mounting wall being capable of fitting over a side wall of said step.

4. A safe, portable food processor as claimed in claim 3, wherein the inner side of the mounting wall is threadably connected to the side wall of the step.

5. A safe, portable food processor as claimed in claim 3, wherein the inner side of the mounting wall is connected to the step side wall by a screw connection.

6. A safe, portable food processor as defined in claim 3, wherein the main body has a plurality of fixing grooves formed on the rim of the step, and the cup body has fixing projections engaging with the fixing grooves.

7. A safe, portable food processor as defined in claim 1, wherein the shredding knife assembly is drivingly connected to the drive means by a clutch means.

8. A safe and portable food processor as claimed in claim 7, wherein the clutch means comprises engagement notches provided at the bottom of the crushing cutter unit and engagement projections provided at the output end of the main body driving means, a plurality of the engagement notches are circumferentially and uniformly distributed around the axis of the crushing cutter unit, a plurality of the engagement projections are circumferentially and uniformly distributed around the axis of the output end of the driving means, and the engagement projections are insertable into the engagement notches so that the driving means is drivingly connected to the crushing cutter unit.

9. The portable safe food processor as claimed in claim 7, wherein the clutch device includes a first guiding pushing block disposed at the bottom of the crushing cutter set and a second guiding pushing block disposed at the output end of the main machine driving device, the first guiding pushing blocks are circumferentially and uniformly distributed around the axis of the crushing cutter set, the second guiding pushing blocks are circumferentially and uniformly distributed around the axis of the output end of the driving device, the first guiding pushing blocks and the second guiding pushing blocks can be in staggered fit, and guiding inclined planes are disposed on the first guiding pushing blocks and the second guiding pushing blocks.

10. A safe, portable food processor as defined in claim 1, wherein said cup sidewall presents a smooth transition to said mounting wall.