CN211961845U

CN211961845U - Safe portable food preparation machine

Info

Publication number: CN211961845U
Application number: CN202020198847.6U
Authority: CN
Inventors: 王旭宁; 赵奎; 祝汉营
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-11-20
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses a safe portable food processor, which comprises a host machine, a tool apron and a cup body, wherein a driving device is arranged in the host machine, the tool apron is detachably connected with the host machine, a crushing tool set which can be in transmission connection with the driving device is arranged on the tool apron, and the cup body is detachably connected with the tool apron; the blade holder bottom edge forms the connecting wall towards the host computer extension, and the connecting wall can be connected with the host computer periphery cooperation through the medial surface. The connecting wall forms a structure for preventing cleaning water from entering a gap between the main machine and the tool apron, the cleaning water can be prevented from being accumulated on the main machine and the tool apron support, the cleaning water directly flows down along the connecting wall and the side wall of the main machine, the problem of water inlet short circuit of the main machine is avoided, and the service life of a product is prolonged.

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 follow food processor among the prior art includes the host computer, can dismantle the blade holder of being connected with the host computer to and can dismantle the cup of being connected with the blade holder, when needs are cleaned crushing knife tackle, inside water can get into the host computer along the gap of blade holder and host computer, and generally all set up electronic component such as circuit board, motor in the host computer, the easy water that intakes during the washing burns out the circuit. In addition, because the cup body of most of the existing food processing machines is inversely inserted into the main machine when being connected with the main machine, the structure has the defects that an opening structure is formed at the joint of the main machine and is arranged upwards, water can be stored in a gap between the cup body and the side wall of the main machine, and food materials in the cup body are polluted.

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 processor optimizes the connection structure of blade holder and host computer, makes to wash water and flows along the blade holder outer wall, and can not get into inside the host computer, improves complete machine life.

As a preferred technical scheme of safe portable food preparation machine, the host computer is equipped with the step near the one end of blade holder, and the connecting wall can overlap the step lateral wall. Set up the step on the host computer and make the fitting surface of host computer and blade holder littleer, more do benefit to the dismantlement of host computer and blade holder, and the step can avoid wasing water entering host computer inner wall as outstanding structure, reduces the product fault rate, prolongs the life of product.

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

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

As a preferred technical scheme of the safe portable food processor, a plurality of fixing grooves are formed in the edge of a step of the main machine, and fixing protrusions matched with the fixing grooves are formed in the tool apron. The fixing protrusions are inserted into the fixing grooves to achieve circumferential limiting of the cup body and the cutter holder, circumferential rotation of the cup body under the action of the driving device is prevented, power loss is caused, the main machine and the cutter holder can be separated at any time, and user operation is facilitated.

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 cutter seat 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 was fastened with the blade holder, during the cooperation lug can inserted the cooperation notch, the mutual butt of lateral wall of cooperation lug and cooperation notch, the cooperation lug was 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 is rapidly meshed with the input end of the crushing cutter group on the cutter holder.

As a preferred technical scheme of safe portable food preparation machine, the cup body side wall extends towards the main machine to form a mounting wall, and the mounting wall can be matched and connected with the periphery of the tool apron through the inner side surface. When the portable food processor is cleaned integrally, the cleaning water can directly flow down along the outer wall of the cup body and cannot be accumulated at the joint of the cutter holder and the cup body because the periphery of the cutter holder is coated by the mounting wall formed at the bottom of the cup body, so that the breeding of bacteria is avoided.

As a safe and portable food processor's preferred technical scheme, the installation wall medial surface passes through the screw thread with the blade holder periphery to guarantee sealed effect, perhaps connect through the turn-buckle, so that the cup is more convenient with being connected of blade holder.

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

Fig. 2 is a schematic structural view of the bottom of the tool holder according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of an upper portion of the main frame according to an embodiment of the present invention.

Fig. 4 is a schematic view of a bottom structure of the cup body and the tool holder after being connected according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a host according to an embodiment of the present invention.

Fig. 6 is a schematic view illustrating the cooperation between the main body and the tool post according to another embodiment of the present invention.

Wherein:

1-cup cover, 11-sealing ring;

2-cup body, 21-mounting wall;

3-a cutter holder, 31-a crushing cutter group, 32-a connecting wall, 33-a matching notch and 34-a first guide push block;

4-main machine, 41-step, 42-matching projection, 43-second guiding push block and 44-fixing groove.

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 addition, in the split portable food processor, because the connecting structure of the tool apron and the main machine is also similar to an inverted installation form, cleaning water can enter the main machine along a gap between the tool apron and the main machine, so that the main machine is easily short-circuited, and the service life of a product is influenced. In view of the above problem, the utility model discloses optimize the connection structure of cup, blade holder, host computer, especially the structure of blade holder and host computer junction makes blade holder and host computer junction no longer ponding when the level is placed, and food preparation machine can keep dry, is difficult for influencing product life.

The specific scheme is as follows:

example 1

As shown in fig. 1, the safe portable food processor disclosed in this embodiment includes a main body 4, a tool holder 3 and a cup body 2, wherein a driving device is disposed in the main body 4, and most of the driving device is a motor, and the motor is used as a portable food processor and 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. Blade holder 3 and host computer 4 pass through the screw thread can be dismantled and be connected, are equipped with on the blade holder 3 and can be connected with the drive arrangement transmission crushing knife tackle 31, and blade holder 3, cup 2 and host computer 4 form detachable components of a whole that can function independently structure, smash knife tackle 31 and set up in cup 2, and with cup 2 swing joint, smash knife tackle 31 and be in cup 2 inside all the time in the use. Compared with the conventional portable food processor in which the crushing cutter set 31 is fixedly arranged on the output shaft of the motor, in the embodiment, when the main machine 4 and the cup body 2 are in a separated state, the crushing cutter set 31 is not exposed outside, but is arranged in the cup body 2 along with the cutter holder 3, and can be in transmission connection with the driving device through the cutter holder 3, so that the use safety of a user is improved.

In this embodiment, cup 2 installs in 4 tops of host computer, and 3 detachable installations of blade holder are in 2 bottoms of cup, and 3 bottom edges of blade holder extend towards host computer 4 and form connecting wall 32, and connecting wall 32 can be connected with 4 periphery cooperations of host computer through the medial surface. The connecting wall 32 may be screwed or screwed to the outer periphery of the main body 4. When the portable food processor is cleaned integrally, the connecting wall 32 formed at the bottom of the tool apron 3 covers the periphery of the main machine 4, so that cleaning water can flow down along the outer wall of the tool apron 3 directly, the joint of the main machine 4 and the tool apron 3 cannot be accumulated, and the problem of product short circuit caused by the fact that the cleaning water enters between the tool apron 3 and the main machine 4 is avoided. In addition, because blade holder 3 also is the components of a whole that can function independently structure with cup 2, blade holder 3 can dismantle the back and wash, especially does benefit to the washing of the inside blade holder 3 of cup and crushing knife tackle 31 interval department.

In this embodiment, in order to improve the aesthetic appearance of the portable food processor, a step 41 is provided at one end of the main body 4 close to the tool holder 3, and the connecting wall 32 can be sleeved on the side wall of the step 41. If the connecting wall 32 completely covers the side wall of the main machine 4, on one hand, the appearance is affected, the material is wasted, on the other hand, the disassembly is not facilitated, therefore, the step 41 is arranged at one end of the main machine 4 close to the cup body 2, the outer diameter of the step 41 is smaller than that of the main machine 4, the connecting wall 32 can be sleeved on the periphery of the step 41, and in addition, when the tool apron 3 and the main machine 4 are in a locking state, the connecting wall 32 is abutted to the end surface of the. If the sealing at the joint of the main machine 4 and the tool apron 3 needs to be further improved, the sealing ring 11 can be arranged between the main machine 4 and the tool apron 3, or sealing silica gel can be arranged on the end faces of the connecting wall 32 and the step 41 in a hot melting or secondary injection mode.

In this embodiment, in order to fix the main unit 4 and the tool holder 3 together, the inner side surface of the connecting wall 32 is in threaded connection with the side wall of the step 41, and the threaded connection can ensure the sealing effect between the connecting wall 32 and the main unit 4.

In another embodiment, the inner side of the connecting wall 32 is connected with the side wall of the step 41 by screwing, and the limiting can be realized by screwing, and meanwhile, the cup body can be prevented from shaking by utilizing the tool apron connecting wall 32 and the side auxiliary positioning of the host machine 4.

In order to make the main machine 4 and the tool apron 3 have a separable structure, and at the same time, the transmission mechanism can work normally, the crushing knife group 31 is in transmission connection with the driving device through a clutch device. In the state that the driving device is separated from the crushing cutter set 31, the power transmission between the driving device and the crushing cutter set is not carried out, and in the state that the driving device is in transmission engagement with the crushing cutter set, the power transmission between the driving device and the crushing cutter set can be carried out.

As shown in fig. 2 and fig. 3, in this embodiment, the clutch device includes a matching notch 33 disposed at the bottom of the crushing cutter group 31 and a matching protrusion 42 disposed at the output end of the driving device of the main machine 4, the matching notches 33 are circumferentially and uniformly distributed around the axis of the crushing cutter group 31, the matching protrusions 42 are circumferentially and uniformly distributed around the axis of the driving device output end, when the main machine 4 is fastened to the tool apron 3, the matching protrusion 42 can be inserted into the matching notch 33, the side walls of the matching protrusion 42 and the matching notch 33 are abutted against each other, the matching protrusion 42 is disposed at the output end of the driving device, and along with the rotation of the driving device output shaft, the side wall of the matching protrusion 42 pushes the matching notch 33 to rotate around the axis, so as to realize the transmission connection between the.

As shown in fig. 4 and 5, in another embodiment, in order to make the cup body 2 and the main machine 4 better fit, the clutch device includes a first guiding pushing block 34 disposed at the bottom of the crushing cutter set 31 and a second guiding pushing block 43 disposed at the output end of the driving device of the main machine 4, the first guiding pushing blocks 34 are circumferentially and uniformly distributed with the axis of the crushing cutter set 31 as the center, the second guiding pushing blocks 43 are circumferentially and uniformly distributed with the axis of the output end of the driving device as the center, the first guiding pushing blocks 34 and the second guiding pushing blocks 43 can be matched in a staggered manner, and guiding inclined planes are disposed on the first guiding pushing blocks 34 and the second guiding pushing blocks 43. Utilize the direction ejector pad to improve the cooperation efficiency of host computer 4 and blade holder 3 in this embodiment, the back of first direction ejector pad 34 and second direction ejector pad 43 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 output of host computer 4 and the input of smashing knife tackle 31 in the cup 2. Wherein, the guiding inclined plane can also be set as an arc surface.

In addition, as shown in fig. 1, in the present embodiment, the side wall of the cup body 2 extends toward the main body 4 to form a mounting wall 21, and the mounting wall 21 can be connected with the outer periphery of the tool apron 3 through the inner side surface in a fitting manner. The mounting wall 21 may be screwed or screwed to the outer periphery of the holder 3. When the portable food processor is cleaned integrally, cleaning water can flow down along the outer wall of the cup body 2 directly because the mounting wall 21 formed at the bottom of the cup body 2 covers the periphery of the tool apron 3, and the joint of the tool apron 3 and the cup body 2 cannot be accumulated, so that bacteria are prevented from breeding. In addition, the installation wall 21 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 tool apron 3 can flow down freely after cleaning is finished, so that water accumulation is avoided. To facilitate the flow of the washing water, the side wall of the cup body 2 is smoothly transited to the mounting wall 21.

Example 2

As shown in fig. 6, 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 step edge of the main machine 4 is provided with a plurality of fixing grooves 44, and the tool apron 3 is provided with fixing protrusions (not shown in the figure) which are matched with the fixing grooves 44. No longer through threaded connection between host computer 4 and the blade holder 3, when host computer 4 inserted blade holder 3 bottom and made drive arrangement be connected with crushing knife tackle 31, fixed protruding circumference spacing to blade holder 3 of realizing in inserting the fixed slot 44, blade holder 3 passes through the screw thread or detains soon with cup 2 to be connected, prevents that cup 2 or blade holder 3 from taking place the rotation in a circumferential direction under drive arrangement's effect. In this configuration, the main body 4 provides only a driving force, and the main body 4 and the tool holder 3 can be separated at any time. Because host computer 4 during operation, drive arrangement output shaft is in high-speed rotation 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 to smash knife tackle 31 transmission connection in one side towards the cup.

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 cutter holder is detachably connected with the host machine, and a crushing cutter group capable of being in transmission connection with the driving device is arranged on the cutter holder;

the cup is characterized by further comprising a cup body, wherein the cup body is detachably connected with the cutter holder; the blade holder bottom edge towards the host computer extends and forms the connecting wall, the connecting wall can pass through the medial surface with the host computer periphery cooperation is connected.

2. A portable food processor as claimed in claim 1, wherein the main body has a step at an end thereof adjacent to the holder, and the connecting wall is capable of fitting over a side wall of the step.

3. A safe, portable food processor as claimed in claim 2, wherein the inner side of the connecting wall is connected to the side wall of the step by a screw or a turnbuckle.

4. A safe, portable food processor as defined in claim 2, wherein the main body has a plurality of fixing grooves formed on the step edges thereof, and the holder has fixing projections engaging with the fixing grooves.

5. 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.

6. A portable food processor as claimed in claim 5, wherein said clutch means comprises a plurality of engaging notches formed in the bottom of the crushing cutter unit and engaging projections formed on the output end of said main drive unit, said plurality of engaging notches being circumferentially and uniformly spaced about the axis of the crushing cutter unit, said plurality of engaging projections being circumferentially and uniformly spaced about the axis of the output end of the drive unit, said engaging projections being insertable into said engaging notches to drivingly connect said drive unit to said crushing cutter unit.

7. The portable safe food processor as claimed in claim 5, 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.

8. A safe, portable food processor as defined in claim 1, wherein the cup sidewall extends toward the main body to form a mounting wall, the mounting wall being adapted to engage with the periphery of the holder via an inner side surface.

9. A safe and portable food processor as claimed in claim 8, wherein the inner side of the mounting wall is connected to the outer periphery of the holder by a screw or a turnbuckle.

10. A safe, portable food processor as defined in claim 8, wherein said cup sidewall presents a smooth transition with said mounting wall.