CN217547836U - Stirring subassembly and have its cooking machine - Google Patents

Abstract

The utility model discloses a stirring subassembly and have its cooking machine, the stirring subassembly includes mount and knife rest, be equipped with the registration arm and the filler pipe of mutual intercommunication in the axis direction of mount, the registration arm protrusion sets up in the up end of mount, establish to the water inlet on the filler pipe, the lower extreme of filler pipe, at least one department is equipped with the delivery port in the pipe wall under the terminal surface under the filler pipe is located the mount, the tubulose that link up about the knife rest is, the outer wall of mount is located to the last port cover of knife rest, be equipped with stirring portion on the lateral wall of the port under being close to of knife rest, can dismantle with the mount and be connected at least one in filler pipe and the knife rest. The stirring assembly is convenient to clean inside and is not easy to breed bacteria after long-term use.

Description

Stirring subassembly and have its cooking machine

Technical Field

The utility model relates to a cooking utensil technical field especially relates to a stirring subassembly and have its cooking machine.

Background

In food processing, it is often necessary to break or stir food materials, for example, to stir fruits into juice with a processor, or to knead dough with a processor, etc. In order to add water to the cooking machine in the food processing process conveniently, prior art adds water pipe structure at the inside setting of stirring sword, adds water to corresponding position in the cooking machine through the filler pipe.

However, at stirring sword internal connection water pipe structure, the structure of adding water can't separate with the stirring sword, and is inconvenient to wash stirring sword inside, and long-term use can breed the bacterium.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a stirring subassembly, the inside convenient washing of stirring subassembly, long-term the difficult bacterium that breeds of using.

The utility model discloses still aim at providing a cooking machine that has above-mentioned stirring subassembly.

The embodiment of the first aspect of this application provides a stirring subassembly, including mount and knife rest, be equipped with the registration arm and the filler pipe of mutual intercommunication on the axis direction of mount, registration arm protrusion sets up in the up end of mount, the upper end of filler pipe is established to the water inlet, the lower extreme of filler pipe, at least one department is equipped with the delivery port in the pipe wall under the filler pipe is located the mount under the terminal surface, the tubulose that link up about the knife rest is, the outer wall of mount is located to the last port cover of knife rest, be equipped with stirring portion on the lateral wall of the port under being close to of knife rest, at least one in filler pipe and the knife rest can be dismantled with the mount and be connected.

The stirring subassembly that this application embodiment provided can dismantle with the mount through at least one in will filler pipe and the knife rest and be connected for the filler pipe can separate with the knife rest, conveniently washs knife rest inside. Specifically, be equipped with the registration arm and the filler pipe of intercommunication each other on the axis direction of mount, conveniently lead water to the filler pipe in through the registration arm. The registration arm protrusion is through setting up the registration arm in the up end setting of mount, fixes a position the knife rest upper end, has reduced the probability that the skew takes place in the upper end when the stirring subassembly is high-speed rotatory, has improved the stability when stirring subassembly is rotatory. The upper end of filler pipe is established to the water inlet, and the water inlet communicates with the water source, introduces water to the filler pipe in, and the water source can be but not limited to tap, the water tank of cooking machine etc.. At least one part of the lower end of the water adding pipe and the pipe wall of the water adding pipe below the lower end face of the fixing frame is provided with a water outlet, and the water introduced into the water adding pipe is delivered to the position, needing water adding, in the food processor by the water outlet. The outer wall of mount is located to the knife rest cover, is equipped with stirring portion on the lateral wall of the knife rest that is close to the lower port, is used for stirring the edible material. At least one of the water feeding pipe and the knife rest is detachably connected with the fixing frame, so that the water feeding pipe and the knife rest are conveniently separated and opened, and the interior of the knife rest is convenient to clean. Compare among the prior art filler pipe and knife rest fixed connection together, this application is connected through dismantling of filler pipe and knife rest, conveniently washs inside the knife rest, uses for a long time to be difficult for breeding the bacterium.

In a possible implementation manner of the application, the fixing frame is annular, the fixing frame comprises an outer wall ring, an inner wall ring and a connecting wall, the outer wall ring is sleeved on the outer side of the inner wall ring, the connecting wall is connected between the outer wall ring and the inner wall ring, and the inner wall ring is connected with the outer wall of the water adding pipe.

Through establishing the mount into the annular, conveniently be connected the interior wall ring of filler pipe and mount.

In one possible implementation of the present application, the lower end of the positioning tube is connected to the upper end of the inner wall ring, and the outer diameter of the positioning tube is equal to the outer diameter of the inner wall ring.

The outer diameter of the positioning pipe is equal to that of the inner wall ring, so that the positioning pipe is conveniently assembled and connected with the fixing frame.

In a possible implementation manner of the application, the fixing frame is provided with rotation stopping notches on two sides of the outer wall in the horizontal direction, and a part of side wall of the tool rest is recessed towards the axis to form a rotation stopping boss matched with the rotation stopping notches.

Through the cooperation of spline boss and spline breach for the angular relation between knife rest and the mount is confirmed, is difficult for taking place relative rotation, easy to assemble drive shaft.

In one possible implementation of the present application, the cross-sectional area of the inner hole of the positioning pipe is larger than the cross-sectional area of the water inlet of the water feeding pipe.

The cross section area of the inner hole of the positioning pipe is set to be larger than that of the water inlet of the water adding pipe, so that water can uniformly flow into the water adding pipe from the positioning pipe.

In one possible implementation manner of the present application, the stirring portion is a blade, and at least two layers of blades with different heights are arranged on the tool rest.

Through setting up two-layer at least blades of high difference for food can all be by the breakage in not high department, has improved the crushing efficiency of stirring subassembly.

In a possible implementation of this application, the stirring subassembly is still including connecing the lid soon, connects the lid soon to have roof and cyclic annular perisporium, is equipped with the lid heart hole that is used for dodging the registration arm on the roof, connects to be equipped with first screw thread on the perisporium of lid soon, and the knife rest is close to the perisporium outside of last port and is equipped with the second screw thread with first screw thread complex.

Through the cooperation of first screw thread and second screw thread, will connect the lid soon and can dismantle with the knife rest and link together, because mount and knife rest through only changeing the breach and only changeing the boss cooperation, consequently, can realize the installation and the dismantlement of mount and knife rest through the installation with dismantle rotatory lid, be convenient for wash the knife rest inside, and detachable construction is simple, connects the reliability height.

In a possible implementation of this application, the mount is equipped with the mounting groove on the both sides wall on the horizontal direction respectively, and the axis of mounting groove is perpendicular with the axis of mount, and the mounting groove is equipped with the notch on the global of mount, is equipped with elastic component and mobilizable card pearl in the mounting groove, the one end of elastic component and the interior wall connection of mounting groove, the other end and card pearl are connected, the card pearl is at least partly outside being located the notch, be equipped with on the knife rest with card pearl complex card hole.

The flexible card pearl that drives through the elastic component removes along the mounting groove, blocks the pearl and can dismantle mount and knife rest together with the cooperation of card hole, and the installation is convenient with the dismantlement, is convenient for wash knife rest inside.

In a possible implementation of this application, still be equipped with the limit for journey cover in the mounting groove, the elastic component, block at least part of pearl be located the limit for journey cover, the limit for journey cover is located and is equipped with the limit for journey flange on the inward flange of the one end of notch, blocks to be equipped with on the periphery of the one end that the pearl links to each other with the elastic component and supports the limit in, when the card pearl with block the hole cooperation, limit for journey flange and interior support the limit and offset.

Through the cooperation of the limit distance flange on the stop collar and the inner supporting edge on the clamping bead, the probability that the clamping bead is completely pushed out of the fixing frame and the tool rest by the elastic part is reduced, and the reliability of the clamping bead and the clamping hole is improved.

The embodiment of the second aspect of this application provides a cooking machine, including cooking cup, the stirring subassembly and the bowl cover in the above-mentioned embodiment, the upper end of cooking cup has the rim of a cup, and the bottom in the cooking cup has the drive shaft, and the lower extreme cooperation of stirring subassembly is in the drive shaft, and the bowl cover can be established in rim of a cup department with opening and shutting, is equipped with the export on the bowl cover, goes up the export and just sets up the water inlet.

The cooking machine of this application embodiment, the rim of a cup of cooking cup through the upper end adds treats the edible material of cooking, and the drive shaft is connected through the lower extreme with stirring subassembly, drives the knife rest rotation to take stirring portion rotatory, carry out breakage or stirring processing to edible material, go up the export on the bowl cover and set up with the water inlet relatively, pass to the water inlet with water, pass to the particular position of cooking machine with water by the filler pipe again.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

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

fig. 2 is a sectional view of the food processor according to the embodiment of the present application;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is an exploded view of the food processor according to the embodiment of the present application;

FIG. 5 is a schematic perspective view illustrating the water feeding pipe and the tool holder of the stirring assembly according to the embodiment of the present disclosure;

FIG. 6 is an angular cross-sectional view of the water feed tube of the stirring assembly of the embodiment of the present application threadably engaged with the tool holder;

FIG. 7 is a schematic perspective view illustrating the water feeding pipe of the stirring assembly of the embodiment of the present application being clamped to the tool holder;

FIG. 8 is an angular cross-sectional view of the water feed tube of the stirring assembly of the embodiment of the present application engaged with the tool holder;

FIG. 9 is a cross-sectional view of another angle of the stirring assembly of the embodiment of the present application;

FIG. 10 is an enlarged view at B in FIG. 9;

fig. 11 is an enlarged view at C in fig. 6 and 8.

Reference numerals are as follows:

the food processor 100 is provided with a food processor 100,

a cooking cup 10, a cup mouth 11, a driving shaft 12, a first groove 13, a cup body sealing ring 14, a second groove 15,

the stirring assembly (20) is provided with a stirring component,

the fixing frame 21, the mounting groove 211, the notch 212, the clamping bead 213, the inner abutting edge 2131, the elastic element 214, the stroke limiting sleeve 215, the stroke limiting flange 2151,

the water adding pipe 22, the water inlet 221, the water outlet 222, the tool holder 23, the second screw thread 231, the clamping hole 232, the stirring part 24, the upper blade 241, the lower blade 242, the positioning pipe 25, the screwing cover 26, the cover core hole 261, the first screw thread 262, the rotation stopping structure 27, the rotation stopping notch 271, the rotation stopping boss 272,

a cup cover 30, an upper outlet 31, a cup cover sealing ring 32,

a mixing bowl 40, a mixing lobe 41, a first flange 42,

a heat generating plate assembly 50, a heat generating plate packing ring 51,

the housing chamber 60 is provided with a plurality of cavities,

a body 70, a cup holder 71, a bottom cover 72,

a steaming bowl 80, a steaming bowl protrusion 81, a second flange 82,

a water tank 90.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships 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 so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The following describes the structure of the stirring assembly 20 and the food processor 100 having the same according to the embodiment of the present application with reference to the drawings. Fig. 1-1 show the structure of the food processor 100 and the stirring assembly 20 in some embodiments.

The structure of the food processor 100 according to the embodiment of the present application is described below with reference to fig. 1 to 4.

As shown in the figures 1-2, the food processer 100 that this application embodiment provided includes cooking cup 10, stirring subassembly 20 and bowl cover 30 in the above-mentioned embodiment, and cooking cup 10's upper end has rim of a cup 11, and the bottom in the cooking cup 10 has drive shaft 12, and stirring subassembly 20's lower extreme cooperation is on drive shaft 12, and bowl cover 30 can open and shut and establish in rim of a cup 11 department, is equipped with export 31 on the bowl cover 30, and export 31 is just facing water inlet 221 setting.

The food processor 100 of the embodiment of the application, the food material of treating cooking is added through the rim of a cup 11 of upper end to the cooking cup 10, and drive shaft 12 is connected through the lower extreme with stirring subassembly 20, drives knife rest 23 rotatory to take stirring portion 24 rotatory, carry out breakage or stirring to eating the material and handle, go up export 31 on the bowl cover 30 and water inlet 221 relative setting, pass water to water inlet 221, pass water to the particular position of cooking machine 100 by filler pipe 22 again.

In some embodiments of the present application, as shown in fig. 2 and 4, the food processor 100 further includes a stirring bowl 40, the stirring bowl 40 is connected inside the food cup 10, the stirring protrusion 41 is provided at the center of the bottom of the stirring bowl 40, the stirring protrusion 41 is a hollow structure, and the stirring blade is connected with the driving shaft 12 through the stirring protrusion 41.

Specifically, the upper end of the stirring bowl 40 is provided with a first flange 42, the inner wall of the upper end of the cooking cup 10 is provided with a first groove 13 matched with the first flange 42, and the stirring bowl 40 and the cooking cup 10 are connected together through the first flange 42 and the first groove 13.

In some embodiments of the present application, as shown in fig. 2 and 4, a steaming bowl 80 is further connected in the cooking cup 10, the lower end of the steaming bowl 80 is located in the stirring bowl 40, a steaming bowl protrusion 81 is arranged at the center of the bottom of the steaming bowl 80, the steaming bowl protrusion 81 is of a hollow structure, the upper end of the stirring knife penetrates through the steaming bowl protrusion 81 to be matched with the cup cover 30, a second flange 82 is arranged at the upper end of the steaming bowl 80, the inner wall of the cooking cup 10 is located above the first groove 13 and is provided with a second groove 15 matched with the second flange 82, and the steaming bowl 80 is connected with the cooking cup 10 through the second flange 82 and the second groove 15.

In some embodiments of the present application, as shown in fig. 2 and 4, a heating disc assembly 50 is disposed at the bottom of the cooking cup 10, the heating disc assembly 50, the mixing bowl 40 and the cooking cup 10 enclose an accommodating cavity 60, the accommodating cavity 60 is used for accommodating water, the water is heated by the heating disc assembly 50 to form steam, and the processed food material in the mixing bowl 40 is steamed.

Specifically, a heating plate sealing ring 51 is arranged between the food processer 100 and the heating plate assembly 50, and a gap between the food processer 100 and the heating plate assembly 50 is filled through the heating plate sealing ring 51, so that sealing is realized.

In some embodiments of the present application, as shown in fig. 2, the food processor 100 further includes a body 70, a cup holder 71 is connected to the top of the body 70, a bottom cover 72 is provided at the bottom of the cup holder 71, and the food processing cup 10 is connected to the body 70 through the cup holder 71.

Specifically, as shown in fig. 2 and 3, a cup body seal ring 14 is provided between the cooking cup 10 and the cup holder 71, and a gap between the cooking cup 10 and the cup holder 71 is filled with the cup body seal ring 14, thereby achieving sealing.

In some embodiments of the present application, as shown in fig. 1 and 2, the food processor 100 further includes a water tank 90, the water tank 90 is detachably connected to the body 70, and water in the water tank 90 is delivered to the cup cover 30 through the water delivery assembly and then delivered to the water inlet 221 through the upper outlet 31 of the cup cover 30.

The structure of the stirring assembly 20 of the embodiment of the present application is described below with reference to fig. 5 to 11.

As shown in fig. 5 and fig. 7, an embodiment of the first aspect of the present application provides a stirring assembly 20, including a fixing frame 21 and a knife rest 23, the fixing frame 21, a positioning pipe 25 and a water feeding pipe 22 which are communicated with each other are arranged in an axis direction of the fixing frame 21, the positioning pipe 25 protrudes from an upper end surface of the fixing frame 21, an upper end of the water feeding pipe 22 is set as a water inlet 221, at least one of a lower end of the water feeding pipe 22 and a pipe wall of the water feeding pipe 22 below a lower end surface of the fixing frame 21 is provided with a water outlet 222, the knife rest 23 is in a pipe shape which is through from top to bottom, an upper port of the knife rest 23 is sleeved on an outer wall of the fixing frame 21, an outer side wall of the knife rest 23 close to the lower port is provided with a stirring portion 24, and at least one of the water feeding pipe 22 and the knife rest 23 is detachably connected with the fixing frame 21.

The stirring subassembly 20 that this application embodiment provided can dismantle with mount 21 through at least one in will filler pipe 22 and knife rest 23 and be connected for filler pipe 22 can separate with knife rest 23, conveniently washs knife rest 23 inside. Specifically, the fixing frame 21 is provided with a positioning pipe 25 and a water feeding pipe 22 which are communicated with each other in the axial direction, so that water can be conveniently led to the water feeding pipe 22 through the positioning pipe 25. The positioning tube 25 protrudes out of the upper end face of the fixing frame 21, and the positioning tube 25 is arranged to position the upper end of the tool rest 23, so that the probability of upper end deviation when the stirring assembly 20 rotates at a high speed is reduced, and the stability of the stirring assembly 20 during rotation is improved. The upper end of the water adding pipe 22 is provided with a water inlet 221, the water inlet 221 is communicated with a water source, and water is introduced into the water adding pipe 22, wherein the water source can be but is not limited to a faucet, the water tank 90 of the food processor 100 and the like. At least one of the lower end of the water feeding pipe 22 and the pipe wall of the water feeding pipe 22 below the lower end surface of the fixing frame 21 is provided with a water outlet 222, and the water outlet 222 sends the water introduced into the water feeding pipe 22 to the position of the food processor 100 where water needs to be added. The knife rest 23 is sleeved on the outer wall of the fixing frame 21, and a stirring part 24 is arranged on the outer side wall of the knife rest 23 close to the lower end opening and used for stirring food materials. At least one of the water feeding pipe 22 and the knife rest 23 is detachably connected with the fixed frame 21, so that the water feeding pipe 22 and the knife rest 23 can be conveniently separated and opened, and the interior of the knife rest 23 can be conveniently cleaned. Compare among the prior art filler tube 22 and knife rest 23 fixed connection together, this application is through the detachable connection of filler tube 22 and knife rest 23, conveniently washs inside the knife rest 23, uses for a long time and is difficult for breeding the bacterium.

As shown in fig. 9, in the present embodiment, the length B of the water feed pipe 22 is two thirds of the length of the tool holder 23, and the position where the drive shaft 12 is connected to the water feed pipe 22 is located near the center of gravity of the tool holder 23, thereby improving the stability of the stirring section 24 during high-speed rotation.

It should be noted that, as shown in fig. 9, the height C of the fixing frame 21 is at least one third of the length of the filler pipe 22, which can improve the stability of the connection between the filler pipe 22 and the tool holder 23.

It should be noted that, as shown in fig. 2 and 3, the positioning pipe 25 is connected with the cap 30 through a sealing ring of the cap 30 to seal a gap between the upper outlet 31 and the positioning pipe 25.

Specifically, the sealing ring of the cup cover 30 is made of an elastic material, so that vibration generated during the operation of the stirring assembly 20 can be buffered.

It should be noted that, in order to prolong the service life of the sealing ring of the cup cover 30, the height D of the positioning tube 25 in the scheme of the application is 10mm-25mm.

It is understood that the positioning tube 25 may be a circular tube, a square tube, a polygonal tube, or the like. If the positioning tube 25 is a non-circular tube, the rotation resistance of the positioning tube 25 is large and the energy consumption is large when the stirring assembly 20 rotates.

In some embodiments of the present application, the fixing frame 21 has a ring shape, and the fixing frame 21 includes an outer wall ring, an inner wall ring and a connecting wall, the outer wall ring is sleeved outside the inner wall ring, the connecting wall is connected between the outer wall ring and the inner wall ring, and the inner wall ring is connected with the outer wall of the water feeding pipe 22. The fixing frame 21 is formed in a ring shape, so that the water feeding pipe 22 can be conveniently connected with the inner wall ring of the fixing frame 21.

In some embodiments of the present application, the lower end of the positioning tube 25 is connected to the upper end of the inner wall ring, and the outer diameter of the positioning tube 25 is equal to the outer diameter of the inner wall ring. The positioning tube 25 and the fixing frame 21 are conveniently assembled and connected by setting the outer diameter of the positioning tube 25 to be equal to the outer diameter of the inner wall ring.

In some embodiments of the present application, as shown in fig. 5 and 7, the fixing frame 21 is provided with rotation stopping notches 271 on both sides of the outer wall in the horizontal direction, and a part of the side wall of the tool holder 23 is recessed toward the axis to form rotation stopping bosses 272 which are matched with the rotation stopping notches 271. The rotation stopping boss 272 and the rotation stopping notch 271 constitute a rotation stopping structure 27, the rotation stopping boss 272 and the rotation stopping notch 271 are matched to determine the angular relationship between the tool holder 23 and the fixing frame 21, so that the driving shaft 12 and the water feeding pipe 22 can be conveniently connected, and meanwhile, the fixing frame 21 and the tool holder 23 cannot rotate relatively through the matching of the rotation stopping boss 272 and the rotation stopping notch 271.

It should be noted that, in order to improve the stability of the detachable connection between the fixing frame 21 and the tool holder 23 and to facilitate the installation and the removal, as shown in fig. 10 and 11, the fitting tolerance N of the fixing frame 21 and the tool holder 23 at the rotation stopping structure 27 in the present embodiment is 0.05mm to 0.15mm.

It should be mentioned that, in the scheme of the present application, the section of the rotation stopping boss 272 is circular arc, so that the internal stress of the edge of the rotation stopping boss 272 is relatively balanced and is not easy to break, and the edge of the rotation stopping boss 272 does not have a sharp corner and is not easy to be clamped on the tool rest 23.

Of course, it is understood that the detent projection 272 may have other configurations, such as, but not limited to, a square, etc.

In some embodiments of the present application, the cross-sectional area of the inner bore of the positioning tube 25 is greater than the cross-sectional area of the inlet of the filler tube 22. By setting the cross-sectional area of the inner bore of the positioning pipe 25 to be larger than the cross-sectional area of the water inlet of the water feed pipe 22, uniform flow of water from the positioning pipe 25 into the water feed pipe 22 is facilitated.

It will be appreciated that in order to secure the filler pipe 22 to the drive shaft 12, fasteners may be used or fastening structures may be provided, whereby the fastening structure is complicated and not easily connected.

In some embodiments, the filler tube 22 is a non-round tube, and the filler tube 22 is adapted to be inserted into the drive shaft 12. Through setting up filler pipe 22 into non-circular pipe for behind drive shaft 12 and the grafting of filler pipe 22, unable relative motion in the direction of rotation of drive shaft 12, thereby filler pipe 22 can rotate under the drive of drive shaft 12, simple structure, convenient connection.

In some embodiments of the present application, the stirring portion 24 is a blade, and the blade holder 23 is provided with at least two layers of blades having different heights. Through setting up two-layer at least blades of high difference for food can all be by the breakage in not high department, has improved the crushing efficiency of stirring subassembly.

It should be noted that, in the present embodiment, the stirring portion 24 is a blade, the blade includes two upper blades 241 and two lower blades 242, the two upper blades 241 and the two lower blades 242 are respectively and uniformly distributed on the outer circumference of the tool holder 23, and an included angle M between each upper blade 241 and the adjacent lower blade 242 is 90 degrees.

It should be noted that, as shown in fig. 9, in the present embodiment, the distance a between the upper blade 241 and the lower blade 242 is 15mm to 25mm, the distance F between the tips of the upper blade 241 and the lower blade 242 and the mixing bowl 40 is 5mm to 15mm, and the distance E between the lower blade 242 and the bottom of the mixing bowl is 5mm to 15mm, so that the crushing efficiency of the mixing blade can be improved.

In some embodiments of the present application, as shown in fig. 5 and 6, the stirring assembly 20 further includes a screw-on cap 26, the screw-on cap 26 has a top wall and an annular peripheral wall, the top wall is provided with a cap core hole 261 for avoiding the water inlet 221 of the positioning tube 25, the peripheral wall of the screw-on cap 26 is provided with a first thread 262, and the outer side of the peripheral wall of the tool holder 23 near the upper port is provided with a second thread 231 matching with the first thread 262. Through the cooperation of first screw thread 262 and second screw thread 231, will connect soon lid 26 and knife rest 23 can dismantle to be connected together, because mount 21 and knife rest 23 through only rotating breach 271 and only rotating boss 272 cooperation, consequently, can realize the installation and the dismantlement of mount 21 and knife rest 23 through the installation with dismantle the swivel cap, be convenient for wash the knife rest 23 inside, and detachable construction is simple, connects the reliability height.

It should be noted that, in the present application scheme, the upper end of the fixing frame 21 is provided with a rim, the rim is perpendicular to the extending direction of the fixing frame 21, the width of the rim is less than or equal to the thickness of the side wall of the tool holder 23, and the fixing frame 21 is hung on the tool holder 23 through the rim.

Specifically, the border can be one or around a plurality of sheet structures of mount 21 upper end circumference setting, also can be around the annular structure of mount 21 upper end circumference, and in this application scheme, the border is annular structure.

In some embodiments of the present application, as shown in fig. 7 and fig. 8, two side walls of the fixing frame 21 in the horizontal direction are respectively provided with a mounting groove 211, an axis of the mounting groove 211 is perpendicular to an axis of the fixing frame 21, an elastic element 214 and a movable clamping bead 213 are arranged in the mounting groove 211, one end of the elastic element 214 is connected to an inner wall of the mounting groove 211, the other end of the elastic element is connected to the clamping bead 213, at least a portion of the clamping bead 213 is located outside the notch, and the tool holder 23 is provided with a clamping hole 232 matching with the clamping bead 213. The elastic piece 214 stretches out and draws back to drive the clamping bead 213 to move along the mounting groove 211, when the elastic piece 214 is compressed, the elastic piece 214 drives the clamping bead 213 to retract and leave the clamping hole 232, the fixing frame 21 and the tool rest 23 are separable, when the elastic piece 214 rebounds, the elastic piece 214 drives the clamping bead 213 to extend into the clamping hole 232 and connect the fixing frame 21 and the tool rest 23 together, and the installation and the disassembly are convenient, so that the inside of the tool rest 23 can be cleaned conveniently.

Specifically, in the present embodiment, the elastic member 214 is a compression spring.

It will be appreciated that if the resilient member 214 has too long a resilient stroke, the ball 213 will pass through the hole 232 and will not engage with the hole 232, and the fixing frame 21 and the tool holder 23 will not be stably connected. Therefore, it is necessary to control the rebound stroke of the elastic member 214 so that the chucking balls 213 can be engaged with the chucking holes 232.

In order to control the rebound stroke of the elastic member 214, the elastic member 214 having a specific stroke may be used, or the maximum rebound stroke of the elastic member 214 may be controlled by a stopper structure. Since the elasticity having a specific stroke may be changed during a long-term use, a stable specific stroke cannot be provided.

In some embodiments of the present application, as shown in fig. 7 and 8, a distance limiting sleeve 215 is further disposed in the mounting groove 211, at least a portion of the elastic member 214 and the clip bead 213 is disposed in the distance limiting sleeve 215, a distance limiting rib 2151 is disposed on an inner edge of one end of the distance limiting sleeve 215 located at the notch 212, an inner abutting edge 2131 is disposed on an outer circumference of one end of the clip bead 213 connected to the elastic member 214, and the distance limiting rib 2151 abuts against the inner abutting edge 2131 when the clip bead 213 is not engaged with the clip hole 232.

Through the cooperation of the limit stop edge 2151 on the limit sleeve and the inner abutting edge 2131 on the clamping ball 213, the elastic member 214 has the maximum rebound stroke, when the elastic member 214 is in the maximum rebound stroke, the inner abutting edge 2131 of the clamping ball 213 abuts against the limit stop edge 2151, the part of the clamping ball 213 extending out of the mounting groove 211 is matched with the clamping hole 232, the fixing frame 21 and the tool rest 23 are clamped together, and the reliability of the clamping ball 213 in matching with the clamping hole 232 is improved.

It is understood that the limiting structure is only required to limit the clamping ball 213 in the clamping hole 232 and prevent the clamping ball 213 from protruding out of the clamping hole 232, for example, but not limited to, a limiting baffle is disposed on the outer wall of the tool holder 23.

It should be noted that, in order to improve the stability of the detachable connection between the fixing frame 21 and the tool holder 23 and facilitate the installation and the detachment, as shown in fig. 10 and 11, the tolerance M of the fixing frame 21 and the tool holder 23 at the clamping or screwing joint in the present embodiment is 0.1mm to 0.2mm.

In the description herein, references to the description of the terms "embodiment," "example," 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 do not necessarily 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A blending assembly, comprising:

the water feeding device comprises a fixing frame (21), wherein a positioning pipe (25) and a water feeding pipe (22) which are mutually communicated are arranged in the axis direction of the fixing frame (21), the positioning pipe (25) protrudes out of the upper end face of the fixing frame (21), the upper end of the water feeding pipe (22) is provided with a water inlet (221), and at least one of the lower end of the water feeding pipe (22) and the pipe wall of the water feeding pipe (22) below the lower end face of the fixing frame (21) is provided with a water outlet (222);

the tool rest (23) is in a tubular shape which is through from top to bottom, the upper port of the tool rest (23) is sleeved on the outer wall of the fixed frame (21), and the outer side wall of the tool rest (23) close to the lower port is provided with a stirring part (24);

at least one of the water adding pipe (22) and the tool rest (23) is detachably connected with the fixed frame (21).

2. Stirring assembly according to claim 1, wherein the holder (21) is ring-shaped, the holder (21) comprising an outer wall ring, which is looped around the outside of the inner wall ring, an inner wall ring, and a connecting wall, which is connected between the outer wall ring and the inner wall ring, which is connected to the outer wall of the feeding tube (22).

3. Stirring assembly according to claim 2, characterized in that the lower end of the positioning tube (25) is connected to the upper end of the inner wall ring, the outer diameter of the positioning tube (25) being equal to the outer diameter of the inner wall ring.

4. The stirring assembly according to claim 1, wherein the fixing frame (21) is provided with rotation stopping notches (271) at two sides of the outer wall in the horizontal direction, and a part of the side wall of the tool holder (23) is recessed towards the axis to form rotation stopping bosses (272) matched with the rotation stopping notches (271).

5. Stirring assembly according to claim 1, wherein the inner bore cross-sectional area of the positioning tube (25) is larger than the cross-sectional area of the water inlet (221) of the filler tube (22).

6. Stirring assembly according to claim 1, wherein the stirring part (24) is a blade and the blade holder (23) is provided with at least two layers of said blade having different heights.

7. The stirring assembly of any one of claims 1 to 6, further comprising: the screwing cover (26), the screwing cover (26) is provided with a top wall and an annular peripheral wall, a cover core hole (261) used for avoiding the positioning pipe (25) is formed in the top wall, and first threads (262) are arranged on the inner side of the peripheral wall of the screwing cover (26);

and a second thread (231) matched with the first thread (262) is arranged on the outer side of the peripheral wall of the tool holder (23) close to the upper port.

8. The stirring assembly according to any one of claims 1 to 6, wherein two side walls of the fixing frame (21) in the horizontal direction are respectively provided with an installation groove (211), an axis of the installation groove (211) is perpendicular to an axis of the fixing frame (21), a notch (212) is formed in the circumferential surface of the fixing frame (21) by the installation groove (211), an elastic member (214) and a movable clamping bead (213) are arranged in the installation groove (211), one end of the elastic member (214) is connected with the inner wall of the installation groove (211), the other end of the elastic member is connected with the clamping bead (213), the clamping bead (213) is at least partially located outside the notch (212), and a clamping hole (232) matched with the clamping bead (213) is formed in the tool rest (23).

9. The stirring assembly according to claim 8, wherein a distance limiting sleeve (215) is further arranged in the mounting groove (211), at least parts of the elastic element (214) and the clamping bead (213) are positioned in the distance limiting sleeve (215), and a distance limiting rib (2151) is arranged on the inner edge of one end of the distance limiting sleeve (215) positioned on the notch (212);

an inner abutting edge (2131) is arranged on the periphery of one end, connected with the elastic piece (214), of the clamping bead (213), and when the clamping bead (213) is not matched with the clamping hole (232), the limit stop edge (2151) abuts against the inner abutting edge (2131).

10. A food processor, comprising:

the cooking cup (10), the upper end of the cooking cup (10) is provided with a cup opening (11), and the bottom in the cooking cup is provided with a driving shaft (12);

-a stirring assembly (20), the stirring assembly (20) being a stirring assembly (20) according to any of claims 1-9, the lower end of the stirring assembly (20) being fitted on the drive shaft (12);

bowl cover (30), bowl cover (30) can be established with opening and shutting rim of a cup (11) department, be equipped with on bowl cover (30) and go up export (31), it just to go up export (31) water inlet (221) set up.

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