CN115568774A

CN115568774A - Food processing machine

Info

Publication number: CN115568774A
Application number: CN202211189717.6A
Authority: CN
Inventors: 朱泽春; 明进武; 成建
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2018-09-30
Filing date: 2018-09-30
Publication date: 2023-01-06
Also published as: CN109276165A; CN109276165B

Abstract

The invention provides a food processing machine which comprises a cup body assembly, wherein the cup body assembly comprises a glass kettle body and a heating plate, the glass kettle body is communicated up and down, the heating plate is connected with the lower portion of the kettle body in a matched mode, the lower portion of the kettle body is provided with a bottom surface, a supporting surface is arranged on the heating plate, the bottom surface is in sealed fit with the supporting surface, the outer edge of the supporting surface extends upwards to form a connecting portion, the connecting portion is connected with the outer side wall of the kettle body, the food processing machine further comprises a bottom cover located below the kettle body, and the top end of the connecting portion is installed with the upper edge of the bottom cover in a matched mode so that the bottom cover wraps the heating plate. By adopting the technical scheme, the sealing performance of the cup body is improved, the installation is convenient, and the shape of the cup body is changeable.

Description

Food processing machine

Technical Field

The invention relates to the field of household appliances, in particular to a heating food processor.

Background

At present, the use of household food processor is more and more popular, for example, soybean milk machine, cooking machine, the cup generally adopts interior steel structure of moulding outward, and the cup waterline is printed in stainless steel inner bag, can't accomplish the waterline and follow the outside visual of cup, and after covering the aircraft nose, the user can't observe the whole process of soybean milk machine slurrying, influences user's use and experiences.

In addition, because the stainless steel of the prior stainless steel heating cup body conducts heat too fast, the temperature of the bottom side surface of the cup body below the liquid surface of the soybean milk/rice paste and the temperature of the side surface of the cup body above the liquid surface of the soybean milk/rice paste are increased very fast in the process of heating the soybean milk/rice paste and the like, a large amount of foam is generated after boiling, and the foam meets the side surface of the high-temperature cup body above the liquid surface, and the foam continues to expand and overflows quickly. Meanwhile, the hard food materials have high noise when being hit on the stainless steel cup.

In the prior art, the side wall of the cup body is replaced by glass, a through hole is formed in the bottom of the glass, and a bottom heating plate (namely, a heating pipe is arranged on the bottom wall of the cup body) is installed at the through hole. In the existing glass cup body, the connection mode of the heating plate and the glass kettle body generally has the following schemes: one is as the technical scheme that CN201610278256.8 discloses, the outer edge of heating plate forms the recess, the lower extreme of kettle body inserts in the recess, then fixes through the mode of beating glue, adopt this kind of mode, for the convenience of appearance, to beating glue the technological requirement high, and machining efficiency is slow; another one is like the technical scheme that application number is CN201020503000.0 discloses, and the kettle body is equipped with the horizontal limit of inside extension, and the outer edge of heating plate is located the top on horizontal limit, still is equipped with the support that is located horizontal limit below, and is in through support and heating plate fixed clamp the sealed fixing is carried out on the horizontal limit, adopts this kind of mode, for the installation of the convenience heating plate, has certain requirement to the size of kettle body, the aesthetic property design of the cup of being not convenient for, and is with high costs. Meanwhile, the heating mode is plane heating, and particularly for non-water food materials such as soybean milk and the like, the heating efficiency is low, the waiting time is long, and the experience effect is not facilitated.

Disclosure of Invention

In order to solve the technical problem, the invention provides a food processor which is convenient to install and good in stability.

In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:

the utility model provides a food processor, includes cup subassembly and locates the bowl cover of cup subassembly top, cup subassembly includes the glass kettle body that link up from top to bottom, and with the heating plate that kettle body lower part cooperation is connected, kettle body lower part is equipped with the bottom surface, be equipped with the holding surface on the heating plate, the bottom surface with the sealed cooperation of holding surface, the chamber is held along the undercut formation in the holding surface, and heating element locates hold the surface in chamber, the outer edge of holding surface upwards extends and forms connecting portion, connecting portion with the lateral wall of kettle body is connected.

Further, the ratio range of the height H1 of the containing cavity to the height of the glass kettle body is 1-15, and the height H1 of the containing cavity is larger than 8mm.

Further, still be equipped with crushing structure in the cup subassembly, crushing structure includes the blade, the blade extremely the distance that holds the chamber bottom is H2, the height H1 who holds the chamber, H1 is greater than H2.

Furthermore, the outer side wall of the lower part of the kettle body is provided with a step protruding outwards, and the top end of the connecting part is curled and pressed above the step.

Further, the width of the step is 0.5mm to 5mm.

Furthermore, the outer side wall of the kettle body and the inner side wall of the heating plate are provided with relative bulges and mutually matched rotary buckles.

Furthermore, a first bulge is arranged on the outer side wall of the lower part of the kettle body, a second bulge is arranged on the connecting part, the first bulge is spirally arranged on the outer side wall of the lower part of the kettle body to form a thread bulge, the second bulge is arranged on the connecting part of the heating plate at intervals to form convex points or is spirally arranged to form a thread bulge, and the first bulge and the second bulge are connected in a matched mode;

or, be equipped with first arch on the lateral wall of kettle body lower part, it is protruding to be equipped with the second on the connecting portion, first arch is in the interval sets up the formation bump on the lateral wall of kettle body lower part, the second is protruding to be in interval sets up formation bump or spiral setting formation screw thread arch on the connecting portion of heating plate, first arch and the protruding cooperation of second are connected.

Further, the top end of the connecting part extends outwards to form a flanging.

Furthermore, the flanging and the outer side surface of the connecting part form a groove, the cup also comprises a bottom cover positioned below the cup body, and the outer edge of the bottom cover is embedded into the groove; or the flanging is arranged in a curling manner.

Furthermore, the bottom surface of the kettle body is in sealing fit with the supporting surface through an annular sealing ring, an opening is formed in the supporting surface, a convex rib is arranged on the sealing ring, and the convex rib is embedded in the opening; or the bottom surface of the kettle body is in sealing fit with the supporting surface through an annular sealing ring, a groove is formed in the supporting surface, and the sealing ring is arranged in the groove.

The invention has the beneficial effects that: adopt foretell technical scheme, be provided with the holding surface on the metal heating plate, the bottom surface (be bottom terminal surface) of glass lower part with the holding surface cooperatees be provided with sealing washer or sealed glue etc. between the bottom surface of holding surface and glass lower part for seal between heating plate and the glass kettle body, and the outer edge of heating plate with the lateral wall of kettle body is connected, need not consider the size of the upper and lower installing port of glass kettle body this moment, the modeling design of the kettle body of being convenient for and the installation of heating plate and kettle body, on the other hand does benefit to the sealed effect that promotes heating plate and kettle body bottom surface horizontal direction more. Meanwhile, the hitting area of the food material on the metal surface is reduced, the noise is reduced, and the purpose of accelerating the heating efficiency is also met by the arrangement of the accommodating cavity, so that multiple purposes are achieved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a sectional view of a food processor;

FIG. 2 is an enlarged view of the part A of FIG. 1;

FIG. 3 is a cross-sectional view of another food processor configuration;

FIG. 4 is an enlarged view of the portion B of FIG. 2;

FIG. 5 is a schematic view of a kettle body;

FIG. 6 is a schematic view of a heating plate;

FIG. 7 is a schematic view of a food processor;

FIG. 8 is a schematic structural view of another kettle body;

FIG. 9 is a cross-sectional view of another alternative food processor configuration;

FIG. 10 is an enlarged view of the structure of the portion C in FIG. 9;

FIG. 11 is a sectional view of a soymilk maker;

fig. 12 is a sectional view showing another structure of a soymilk maker.

Reference numerals: 1-a kettle body; 2-heating the plate; 3-a heating element; 4-sealing ring; 11-step; 212-a connecting portion; 213-circular crimping; 211-a support surface; 21-a metal base plate; 22-a thermally conductive plate; 214-bumps; 215-grooves; 12-screwing; 122-a spinner platform; 121-screwing inclined plane; 123-screwing a stop rib; 13-a threaded boss; 216-crimping; 6-a blade; 7-crushing cover; 5-machine head.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The first embodiment is as follows:

as shown in fig. 1, a cup assembly, including the glass kettle body 1 that link up from top to bottom, and with the metal heating plate 2 that 1 lower part cooperation of kettle body is connected, 1 lower part of kettle body is equipped with the bottom surface, be equipped with holding surface 211 on the heating plate 2, the bottom surface with the sealed cooperation of holding surface 211, the outer edge of holding surface 211 upwards extends and forms connecting portion 212, connecting portion 212 parcel the lateral wall of kettle body 1 and with the lateral wall of kettle body 1 is connected.

In the existing glass cup body, the connection mode of the metal heating plate 2 and the glass kettle body 1 is generally the following schemes: one is that the outer edge of the heating plate 2 forms a groove 215, the lower end of the kettle body 1 is inserted into the groove 215 and then fixed by gluing, and by adopting the mode, the requirement on the gluing process is high and the processing efficiency is low for the convenience of appearance; the other one is that kettle body 1 is equipped with the horizontal limit of inside extension, and heating plate 2's outer edge is located the top on horizontal limit, still is equipped with the support that is located horizontal limit below, and is in through support and heating plate 2 fixed clamp the sealed fixed of going up on horizontal limit adopts this kind of mode, for the convenience of heating plate 2's installation, has certain requirement to the size of kettle body 1, the aesthetic property design of the cup of not being convenient for. Above-mentioned two kinds of connected modes, because of forming the washing dead angle between heating plate 2 and the kettle body 1 inner wall, for example second kind mode, the outermost edge of heating plate 2 has a certain distance with the inner wall of glass kettle body 1, because the existence of sealed pad, the outermost edge of heating plate 2 forms recess 215 with the inner wall of glass kettle body 1, and the residue is easily deposit in recess 215, is unfavorable for the washing.

According to the technical scheme, the metal heating plate 2 is provided with the supporting surface 211, the bottom surface (namely the bottom end surface) of the lower part of the glass is matched with the supporting surface 211, the sealing ring 4 or the sealant and the like are arranged between the supporting surface 211 and the bottom surface of the lower part of the glass and used for sealing the heating plate 2 and the glass kettle body 1, the outer edge of the heating plate 2 is connected with the outer side wall of the kettle body 1, the size of an upper mounting opening and a lower mounting opening of the glass kettle body 1 does not need to be considered at the moment, the modeling design of the kettle body 1 and the mounting of the heating plate 2 and the kettle body 1 are facilitated, and on the other hand, the sealing effect of the heating plate 2 and the bottom surface of the kettle body 1 in the horizontal direction is further facilitated to be improved.

Further, the chamber that holds that the interior edge downwardly extending of holding surface 211 formed the bowl form, holding surface 211 seals with the bottom surface of glass kettle body 1, and the inner wall of kettle body 1 extends along longitudinal direction to the inner wall that holds the chamber, and end face seal can guarantee that residues such as soybean milk or edible material sediment can not enter into glass bottom surface and holding surface 211 seam crossing, can not hide the sediment, and easy the washing has solved the problem that forms the washing dead angle, the interior edge downwardly extending of holding surface 211 forms the chamber that holds of bowl form. Wherein, the bowl shape can comprise a side wall and a bottom wall, and can also be spherical.

Further, a closing structure is arranged on the glass kettle body 1, the upper end of the connecting part 212 is located below the closing structure, the closing structure can keep the overall attractiveness of the cup body, and the strength of the glass kettle body 1 can be enhanced.

Example two:

at present domestic liquid heater's use is more and more popularized, like insulating pot, soybean milk machine etc. its cup generally adopts the outer structure of moulding of interior steel, and the cup waterline is printed in the stainless steel inner bag, can't accomplish the waterline and follow the outside visual of cup, and after covering the bowl cover, the user can't observe the whole process that soybean milk machine slurrying or insulating pot boiled water/boil and eat the material, influences user's use and experiences.

In addition, because the stainless steel of the prior stainless steel heating cup body conducts heat too fast, the temperature of the bottom side surface of the cup body below the liquid surface of the soybean milk/rice paste and the temperature of the side surface of the cup body above the liquid surface of the soybean milk/rice paste are increased very fast in the process of heating the soybean milk/rice paste and the like, a large amount of foam is generated after boiling, and the foam meets the side surface of the high-temperature cup body above the liquid surface, and the foam continuously expands and overflows very fast.

In the prior art, the side wall of the cup body is replaced by glass, a through hole is formed in the bottom of the glass, and a bottom heating plate 2 (namely, a heating pipe is arranged on the bottom wall of the cup body) is installed at the through hole. In the existing glass cup body, the connection mode of the heating plate 2 and the glass kettle body 1 generally has the following schemes: one is that the outer edge of the heating plate 2 forms a groove 215, the lower end of the kettle body 1 is inserted into the groove 215 and then fixed by gluing, and by adopting the mode, the requirement on the gluing process is high and the processing efficiency is low for the convenience of appearance; the other one is that kettle body 1 is equipped with the horizontal limit of inside extension, and heating plate 2's outer edge is located the top on horizontal limit, still is equipped with the support that is located horizontal limit below, and is in through support and heating plate 2 fixed clamp the sealed fixed of going up on horizontal limit adopts this kind of mode, for the convenience of heating plate 2's installation, has certain requirement to the size of kettle body 1, the aesthetic property design of the cup of not being convenient for. Above-mentioned two kinds of connected modes, because of forming the washing dead angle between heating plate 2 and the kettle body 1 inner wall, for example second kind mode, the outermost edge of heating plate 2 has a certain distance with the inner wall of glass kettle body 1, because the existence of sealed pad, the outermost edge of heating plate 2 forms recess 215 with the inner wall of glass kettle body 1, and the residue is easily deposit in recess 215, is unfavorable for the washing.

In addition, if the heating plate 2 is formed by arranging the heating element 3 (e.g., heating pipe) on the bottom wall of the cup body, the heating plate is visible, but the bottom heating plate 2 is likely to cause problems such as bottom burning in the process of making soymilk or scale in boiling water.

In order to solve the technical problem, a cup body assembly is provided, as shown in fig. 1, including the glass kettle body 1 that link up from top to bottom, and with the metal heating plate 2 that 1 lower part of kettle body cooperates the connection, 1 lower part of kettle body is equipped with the bottom surface, be equipped with holding surface 211 on the heating plate 2, the bottom surface with the sealed cooperation of holding surface 211, the outer edge of holding surface 211 upwards extends and forms connecting portion 212, connecting portion 212 parcel the lateral wall of kettle body 1 and with the lateral wall of kettle body 1 is connected, the interior edge downwardly extending of holding surface 211 forms the chamber that holds of bowl form, it includes lateral wall and diapire to hold the chamber, and heating element 3 locates the surface of lateral wall.

Cup subassembly is including the glass kettle body 1 and the metal heating plate 2 of components of a whole that can function independently, and glass heat conduction is poor, and metal heating plate 2 is difficult for conducting to glass kettle body 1 at the in-process heat of heating to the temperature of 1 temperature of glass kettle body relative metal heating plate 2 is low, produces the shrink when the foam meets the glass that the side temperature is lower, thereby is difficult for spilling over. In addition, the stainless steel heating cup body is only 0.5mm in wall thickness generally, and because the wall thickness is thinner, the elastic modulus is lower, and during the slurrying, the soybean milk machine blade 6 can drive the material to impact the side wall of the cup body to generate larger impact noise. After the glass kettle body 1 is adopted, because the glass is relatively thick, the elastic modulus is high, and the noise generated when materials impact the side wall can be reduced. The thickness of the glass kettle body 1 is 2.5mm to 5mm, and at the moment, the glass can achieve a good noise reduction effect.

The technical scheme of this embodiment, be provided with holding surface 211 on the metal heating plate 2, the bottom surface of glass lower part (be bottom terminal surface) with holding surface 211 cooperatees be provided with sealing washer 4 or sealed glue etc. between the bottom surface of holding surface 211 and glass lower part for seal between heating plate 2 and the glass kettle body 1, and heating plate 2 outer along with the lateral wall of kettle body 1 is connected, need not consider the size of the upper and lower installing port of glass kettle body 1 this moment, the modeling design of kettle body 1 and the installation of heating plate 2 and kettle body 1 of being convenient for, on the other hand does benefit to the sealed effect that promotes heating plate 2 and kettle body 1 bottom surface horizontal direction more. The chamber that holds that forms the bowl form along downwardly extending in holding of holding face 211, holding face 211 seals with the bottom surface of glass kettle body 1, and the inner wall of kettle body 1 extends along longitudinal direction to the inner wall that holds the chamber, and end face seal can guarantee that residues such as soybean milk or edible material sediment can not enter into glass bottom surface and holding face 211 seam crossing, can not hide the sediment, and easy the washing has solved the problem that forms the washing dead angle, the chamber that holds that forms the bowl form along downwardly extending in holding face 211. Wherein, the bowl shape can comprise a side wall and a bottom wall, and can also be spherical.

In summary, the heating plate 2 is bowl-shaped, and the heating element 3 is disposed on the outer side surface of the heating plate 2, so that on one hand, a containing cavity for heating liquid is formed, which does not affect the heating rate, and on the other hand, bottom pasting and water stain or scale deposition are not easily caused during dry burning. That is, set up the holding surface 211 of horizontal direction on the heating plate 2, this holding surface 211 cooperates with the bottom surface of kettle body 1 is sealed, the one end of holding surface 211 is extended and is connected with the lateral surface of kettle body 1, the other end of holding surface 211 is extended and is formed and hold the chamber, heating element 3 is located on the lateral wall that holds the chamber, the installation of heating plate 2 and kettle body 1 has been solved on the one hand, and the problem of depositing dirty dirt of collection, on the other hand has also satisfied the mounted position who changes heating element 3, the problem of pasting the end and deposit water stain or incrustation scale has been solved.

Further, in order to achieve better heating effect of the area heated by the heating element 3 and better anti-overflow effect of the cup body, the ratio of the height H1 of the accommodating cavity to the height H3 of the glass kettle body 1 is in the range of 2 to 15, preferably 5, and the height H1 of the accommodating cavity is larger than 8mm.

Furthermore, a closing structure is arranged on the glass kettle body 1, the upper end of the connecting part 212 is positioned below the closing structure, the closing structure can keep the overall attractiveness of the cup body, and the strength of the glass kettle body 1 can be enhanced. A buffer member may be further disposed between the upper end of the connecting portion 212 and the closing position.

Example three:

based on the structure of the first embodiment and/or the second embodiment, the connection manner between the connection part 212 and the glass kettle body 1 includes the following ways:

firstly, as shown in fig. 1 and 2, an outwardly protruding step 11 is provided on the outer side wall of the lower portion of the kettle body 1, and the top end of the connecting portion 212 is curled to press against the step 11. The deformation of the circular turned edge 213 structure on the heating plate 2 is utilized to tightly press the glass kettle body 1, so that the glass kettle body 1 is buckled with the circular turned edge 213 structure, and the sealing ring 4 on the opposite end face forms a lasting pretightening force, thereby ensuring the reliability of the side sealing of the glass kettle body 1 and the heating plate 2.

Can prevent through this kind of lock riveted mode that heating plate 2 and glass kettle body 1 break away from, guarantee reliable connection between the two, simultaneously, this kind of lock connected mode, the part that heating plate 2 and glass kettle body 1 directly overlapped is less to can effectively increase glass kettle body 1's visual space, make whole cup more pleasing to the eye.

Further, the width of the step 11 is 0.5mm to 5mm. Preferably 2mm, step 11 is difficult broken this moment, and the lock is firm simultaneously, is difficult for the pine to take off.

The second, the lateral wall of kettle body 1 and the inside wall of heating plate 2 are equipped with relative arch and the rotatory buckle of mutually supporting, and mode through rotatory lock is connected heating plate 2 and glass kettle body 1 as an organic wholely, and rotatory torsion makes and forms the packing force between glass kettle body 1 and the heating plate 2, makes glass kettle body 1 and heating plate 2 can link as firm an organic whole, compresses tightly sealing washer 4 simultaneously, difficult separately. For example, a first protrusion is arranged on the outer side wall of the lower portion of the kettle body 1, a second protrusion is arranged on the connecting portion 212, the protruding directions of the first protrusion and the second protrusion are opposite, the first protrusion is an outward (direction away from the center of the kettle body 1) protruding structure arranged on the outer side wall of the lower portion of the kettle body 1, and the second protrusion is an inward (direction towards the center of the kettle body 1) protruding structure arranged on the connecting portion 212. Specifically, the following are:

as shown in fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the first protrusions are arranged at intervals on the outer side wall of the lower part of the kettle body 1 to form turnbuckles, the second protrusions are arranged at intervals on the connecting parts 212 of the heating plate 2 to form convex points 214 or are arranged spirally to form threaded protrusions 13, and the first protrusions and the second protrusions are connected in a matching manner.

For example, when the first protrusion is a turnbuckle including a turnbuckle platform 122, a turnbuckle inclined plane 121 and a turnbuckle stop rib 123, the second protrusion is a protruding point 214, when the connecting portion 212 of the heating plate 2 is rotatably connected to the outer side wall of the kettle body 1, the turnbuckle inclined plane 121 can lift the heating plate 2, the turnbuckle platform 122 is used for controlling the compression amount, after the rotation is in place, the buckling protruding point 214 is located on the turnbuckle platform 122, and the turnbuckle stop rib 123 is used for limiting the buckling protruding point 214, so as to prevent the buckling protruding point 214 from being disengaged when being screwed in the forward direction. Preferably, the connecting portion 212 is provided with 8 protruding points 214 and 8 rotating buttons.

Or, as shown in fig. 8, 9 and 10, the first protrusion is spirally provided on the outer side wall of the lower portion of the kettle body 1 to form a threaded protrusion 13, the second protrusion is provided on the connecting portion 212 of the heating plate 2 at intervals to form protruding points 214 or is spirally provided to form the threaded protrusion 13, and the first protrusion and the second protrusion are connected in a matching manner.

For example, when the first protrusion is a threaded protrusion 13 and the second protrusion is a raised protrusion 214, the heating plate 2 is connected to the glass pot body 1 through the raised protrusion 214 and the threaded protrusion 13.

Based on the above solution of this embodiment, the top end of the connecting portion 212 extends outward to form a flange. The method comprises the following specific steps:

as shown in fig. 4, the flange and the outer side of the connecting portion 212 form a groove 215, and further include a bottom cover located below the cup body, and an outer edge of the bottom cover is embedded in the groove 215. The groove 215 is matched with the upper edge of the bottom cover, so that the kettle is simple to assemble, and a circle of annular decorative edge can be formed at the joint of the kettle body 1 and the bottom cover, so that the attractiveness is improved. At the moment, the outer side wall of the upper edge of the bottom cover can be provided with a spigot structure, so that the flanging and the bottom cover are more stably matched, and meanwhile, the flanging and the bottom cover are also lifted

Alternatively, as shown in fig. 10, the flange is provided as a curled edge 216 in order to prevent the heating pan 2 from being scratched when being mounted or to facilitate mounting of the bottom cover.

Of course, except the above flanging structure, the flanging also comprises a transverse edge which only extends horizontally, and the bottom cover can be matched with the flanging structure at the moment, so that the flanging structure can be further sleeved with structures such as a silica gel pad and the like.

In addition to the above connection manner, there is a third connection manner, an inward recessed mounting groove is formed on the outer side wall of the lower portion of the kettle body 1, an inward (toward the direction of the kettle body 1) protruding convex point 214 is formed on the connecting portion 212, and the second convex point 214 is embedded in the mounting groove for fixation.

Example four:

based on the structure of any of the first to third embodiments, the sealing effect and the aesthetic property are improved. As shown in fig. 2, the bottom surface is in sealing fit with the supporting surface 211 through the annular sealing ring 4, the supporting surface 211 is provided with an opening, the sealing ring 4 is provided with a convex rib, the convex rib is embedded in the opening, and the sealing ring 4 is prevented from deviating in the installation process of the glass kettle body 1 and the heating plate 2, so that the sealing effect is prevented from being influenced and the appearance is ensured.

Or, as shown in fig. 4, the bottom surface of the kettle body 1 is in sealing fit with the supporting surface 211 through an annular sealing ring 4, a groove 215 is formed in the supporting surface 211, and the sealing ring 4 is arranged in the groove 215. The groove 215 is positioned at the outer side of the supporting surface 211, and the inner end of the supporting surface 211 can be tightly fitted with the bottom surface of the kettle body 1 (a small gap can be formed), so that the possibility of forming a cleaning dead angle is reduced. In addition, the first protrusion can further press the sealing ring 4.

Example five:

the use of present domestic soybean milk machine is more and more popularized, and the soybean milk machine cup generally adopts interior steel structure of moulding outward, and cup waterline is printed in the stainless steel inner bag, can't accomplish the waterline and follow the outside visual of cup, and when covering aircraft nose 5 back, the user can't observe the whole process of soybean milk machine slurrying, influences user's use and experiences.

In the prior art, one method is as follows: the side wall of the cup body of the soymilk machine is replaced by glass, a through hole is formed in the bottom of the glass, and a bottom heating disc 2 is arranged at the through hole. Although the method realizes the visualization of the soybean milk making, the bottom heating plate 2 easily causes the problems of bottom pasting and the like in the soybean milk making process.

In order to solve the technical problem, as shown in fig. 11, a soybean milk machine is provided, including cup body assembly and locating the aircraft nose 5 of cup body assembly top, cup body assembly includes the glass kettle body 1 that link up from top to bottom, and with the heating plate 2 that 1 lower part cooperation of kettle body is connected, 1 lower part of kettle body is equipped with the bottom surface, be equipped with holding surface 211 on the heating plate 2, the bottom surface with the sealed cooperation of holding surface 211, the chamber is held along the undercut formation in holding surface 211, and heating element 3 locates hold the surface in chamber, the outer edge of holding surface 211 upwards extends formation connecting portion 212, connecting portion 212 with the lateral wall of kettle body 1 is connected.

Adopt above-mentioned technical scheme, cup body component is poor including the glass kettle body 1 and the metal heating plate 2 of components of a whole that can function independently, and glass heat conduction is poor, and metal heating plate 2 is difficult for conducting to glass kettle body 1 at the in-process heat of heating to 1 temperature of glass kettle body is low relative to metal heating plate 2's temperature, produces the shrink when the foam meets the lower glass of side temperature, thereby is difficult for overflowing. In addition, the stainless steel heating cup body is only 0.5mm thick in wall usually, and because the wall thickness is thinner, the elastic modulus is lower, and during pulping, the soybean milk machine blade 6 can drive the material to impact the side wall of the cup body to generate larger impact noise. After the glass kettle body 1 is adopted, because the glass is relatively thick and the elastic modulus is high, the noise generated when materials impact the side wall can be reduced. The thickness of the glass kettle body 1 is 2.5mm to 5mm, and at the moment, the glass can achieve a good noise reduction effect.

The technical scheme of this embodiment, be provided with holding surface 211 on the metal heating plate 2, the bottom surface (be bottom terminal surface) of glass lower part with holding surface 211 cooperatees be provided with sealing washer 4 or sealed glue etc. between the bottom surface of holding surface 211 and glass lower part for seal between heating plate 2 and the glass kettle body 1, and heating plate 2 outer along with the lateral wall of kettle body 1 is connected, need not consider the size of the upper and lower installing port of glass kettle body 1 this moment, the modeling design of kettle body 1 and the installation of heating plate 2 and kettle body 1 of being convenient for, on the other hand does benefit to the sealed effect that promotes heating plate 2 and kettle body 1 bottom surface horizontal direction more. The chamber that holds that forms the bowl form along downwardly extending in holding of holding face 211, holding face 211 seals with the bottom surface of glass kettle body 1, and the inner wall of kettle body 1 extends along longitudinal direction to the inner wall that holds the chamber, and end face seal can guarantee that residues such as soybean milk or edible material sediment can not enter into glass bottom surface and holding face 211 seam crossing, can not hide the sediment, and easy the washing has solved the problem that forms the washing dead angle, the chamber that holds that forms the bowl form along downwardly extending in holding face 211. The bowl shape can comprise a side wall and a bottom wall, and can also be a spherical surface.

Further, in order to achieve better heating effect of the area heated by the heating element 3 and achieve better anti-overflow effect of the cup body, as shown in fig. 11, the ratio of the height H1 of the accommodating cavity to the height H3 of the glass kettle body 1 ranges from 3 to 8, and the height H1 of the accommodating cavity is greater than 10mm. Preferably, the ratio is 5, H1 is 13-20mm,

further, as shown in fig. 12, the nose 5 includes a blade 6 extending into the cup assembly, the distance from the blade 6 to the bottom of the accommodating cavity is H2, and the height H1, H1-H2 of the accommodating cavity is greater than or equal to 3mm, preferably greater than 5mm and less than 10mm. When the in-process of soybean milk machine repulping, the motor drives blade 6 high-speed rotatory, and liquid has certain extrusion force to the cup this moment, and blade 6 is the biggest with the ascending power of cup vertical direction, reduces to both sides, for the atress of kettle body 1 with heating plate 2 junction reduces, kettle body 1 is not just setting up blade 6 with heating plate 2 junction, preferably, kettle body 1 is higher than with heating plate 2 junction blade 6 sets up, when there is harder material in the beans material the inside simultaneously (for example put into the stone carelessly), has reduced the possibility of stone striking on the glass kettle body, promotes the life of soybean milk machine. Simultaneously, when kettle body 1 and heating plate 2 junction are less than or are on a parallel with blade 6, if smash not thoroughly enough, there is the residue easily, the residue is easy to be crowded into the gap of kettle body 1 and heating plate 2 junction along with the revolving force of blade 6, is difficult for wasing. The above-mentioned solutions are preferred positions and do not represent positions that cannot be set below or parallel to the blade 6.

Further, based on the above structure, the connection means of the connection part 212 and the glass kettle body 1 includes the following:

firstly, as shown in fig. 1 and 2, an outwardly protruding step 11 is provided on the outer side wall of the lower portion of the kettle body 1, and the top end of the connecting portion 212 is curled to press against the step 11. The deformation of the circular turned edge 213 structure on the heating plate 2 is utilized to compress the glass kettle body 1, so that the glass kettle body 1 is buckled with the circular turned edge 213 structure, and the sealing ring 4 on the opposite end face forms a lasting pretightening force, thereby ensuring the reliability of the side sealing of the glass kettle body 1 and the heating plate 2.

Further, the width of the step 11 is 0.5mm to 5mm. Preferably 2mm, 11 difficult broken steps this moment, the lock is firm simultaneously, difficult pine takes off.

as shown in fig. 3, 4, 5, 6 and 7, the first protrusion is spaced on the outer side wall of the lower portion of the kettle body 1 to form a screw, the second protrusion is spaced on the connecting portion 212 of the heating plate 2 to form a protruding point 214 or is spirally formed to form a thread protrusion 13, and the first protrusion and the second protrusion are connected in a matching manner.

For example, when the first protrusion is a screw-in button including the screw-in button platform 122, the screw-in button inclined plane 121 and the screw-in button stop rib 123, the second protrusion is the convex point 214, when the connecting portion 212 of the heating plate 2 is rotatably clamped on the outer side wall of the kettle body 1, the screw-in button inclined plane 121 can lift the heating plate 2, the screw-in button platform 122 is used to control the compression amount, after the heating plate is rotated in place, the button convex point 214 is located on the screw-in button platform 122, and the screw-in button stop rib 123 is used to limit the button convex point 214, so as to prevent the button convex point 214 from being released when the button convex point 214 is screwed in the forward direction. Preferably, the connecting portion 212 is provided with 8 protruding points 214 and 8 rotating buttons.

Or, as shown in fig. 8, fig. 9 and fig. 10, the first protrusion is spirally arranged on the outer side wall of the lower part of the kettle body 1 to form a threaded protrusion 13, the second protrusion is arranged on the connecting part 212 of the heating plate 2 at intervals to form convex points 214 or is spirally arranged to form the threaded protrusion 13, and the first protrusion and the second protrusion are connected in a matching manner.

For example, when the first protrusion is the screw protrusion 13 and the second protrusion is the convex point 214, the heating plate 2 is connected with the glass kettle body 1 through the convex point 214 and the screw protrusion 13.

Further, based on the above solution of the present embodiment, the top end of the connecting portion 212 extends outward to form a flange. The method comprises the following specific steps:

as shown in fig. 4, the flange and the outer side of the connecting portion 212 form a groove 215, and further include a bottom cover located below the cup body, and an outer edge of the bottom cover is embedded in the groove 215. The groove 215 is matched with the upper edge of the bottom cover, so that the assembly is simple, and in addition, a circle of annular decorative edge can be formed at the joint of the kettle body 1 and the bottom cover, so that the attractiveness is improved. At the moment, the outer side wall of the upper edge of the bottom cover can be provided with a spigot structure, so that the flanging and the bottom cover are more stably matched, and meanwhile, the flanging and the bottom cover are also lifted

Further, in order to improve the sealing effect and the aesthetic property. As shown in fig. 2, the bottom surface is in sealing fit with the supporting surface 211 through the annular sealing ring 4, the supporting surface 211 is provided with an opening, the sealing ring 4 is provided with a convex rib, the convex rib is embedded in the opening, and the sealing ring 4 is prevented from deviating in the installation process of the glass kettle body 1 and the heating plate 2, so that the sealing effect is prevented from being influenced and the appearance is ensured.

Example six:

at present, the use of domestic food preparation machine is more and more popular, for example soybean milk machine, cooking machine, the cup generally adopts interior steel structure of moulding outward, and the cup waterline is printed in stainless steel inner bag, can't accomplish the waterline and follow the outside visual of cup, and when covering aircraft nose 5 after, the user can't observe the whole process of soybean milk machine slurrying, influences user's use and experiences.

In addition, because the stainless steel of the prior stainless steel heating cup body conducts heat too fast, the temperature of the bottom side surface of the cup body below the liquid surface of the soybean milk/rice paste and the temperature of the side surface of the cup body above the liquid surface of the soybean milk/rice paste are increased very fast in the process of heating the soybean milk/rice paste and the like, a large amount of foam is generated after boiling, and the foam meets the side surface of the high-temperature cup body above the liquid surface, and the foam continues to expand and overflows quickly.

In the prior art, one method is as follows: the side wall of the cup body is replaced by glass, a through hole is formed in the bottom of the glass, and a bottom heating plate 2 is installed in the through hole. Although the method realizes the visualization of the soybean milk making, the bottom heating plate 2 easily causes the problems of bottom pasting and the like in the soybean milk making process.

In order to solve the technical problem, as shown in fig. 11, a food processor is provided, include cup body assembly and locate the bowl cover of cup body assembly top, cup body assembly includes the glass kettle body 1 that link up from top to bottom, and with heating plate 2 that 1 lower part cooperation of kettle body is connected, 1 lower part of kettle body is equipped with the bottom surface, be equipped with holding surface 211 on the heating plate 2, the bottom surface with the sealed cooperation of holding surface 211, the chamber is held along the undercut formation in holding surface 211, and heating element 3 locates hold the surface in chamber, the outer edge of holding surface 211 upwards extends formation connecting portion 212, connecting portion 212 with the lateral wall of kettle body 1 is connected.

Adopt above-mentioned technical scheme, cup body component is poor including the glass kettle body 1 and the metal heating plate 2 of components of a whole that can function independently, and glass heat conduction is poor, and metal heating plate 2 is difficult for conducting to glass kettle body 1 at the in-process heat of heating to the temperature of 1 relative metal heating plate 2 of glass kettle body is low, produces the shrink when the foam meets the lower glass of side temperature, thereby is difficult for overflowing. In addition, the stainless steel heating cup body is only 0.5mm in wall thickness generally, and because the wall thickness is thin, the elastic modulus is low, and during pulping, the food processor blade 6 can drive materials to impact the side wall of the cup body to generate large impact noise. After the glass kettle body 1 is adopted, because the glass is relatively thick and the elastic modulus is high, the noise generated when materials impact the side wall can be reduced. The thickness of the glass kettle body 1 is 2.5mm to 5mm, and at the moment, the glass can achieve a good noise reduction effect.

The technical scheme of this embodiment, be provided with holding surface 211 on the metal heating plate 2, the bottom surface (be bottom terminal surface) of glass lower part with holding surface 211 cooperatees be provided with sealing washer 4 or sealed glue etc. between the bottom surface of holding surface 211 and glass lower part for seal between heating plate 2 and the glass kettle body 1, and heating plate 2 outer along with the lateral wall of kettle body 1 is connected, need not consider the size of the upper and lower installing port of glass kettle body 1 this moment, the modeling design of kettle body 1 and the installation of heating plate 2 and kettle body 1 of being convenient for, on the other hand does benefit to the sealed effect that promotes heating plate 2 and kettle body 1 bottom surface horizontal direction more. The chamber that holds that forms the bowl form along downwardly extending in holding of holding face 211, holding face 211 seals with the bottom surface of glass kettle body 1, and the inner wall of kettle body 1 extends along longitudinal direction to the inner wall that holds the chamber, and end face seal can guarantee that residues such as soybean milk or edible material sediment can not enter into glass bottom surface and holding face 211 seam crossing, can not hide the sediment, and easy the washing has solved the problem that forms the washing dead angle, the chamber that holds that forms the bowl form along downwardly extending in holding face 211. Wherein, the bowl shape can comprise a side wall and a bottom wall, and can also be spherical.

Further, in order to achieve better heating effect of the area heated by the heating element 3 and achieve better anti-overflow effect of the cup body, as shown in fig. 11, the ratio of the height H1 of the accommodating cavity to the height H3 of the glass kettle body 1 ranges from 1 to 15, and the height H1 of the accommodating cavity is greater than 8mm. Preferably, the ratio is 5, H1 is 15-20mm,

further, as shown in fig. 12, a crushing structure is further arranged in the cup body assembly, the crushing structure includes a blade 6, the blade 6 can be fixed with the bottom of the heating plate 2 and can also be connected with the cup cover, the distance from the blade 6 to the bottom of the accommodating cavity is H2, the height H1 of the accommodating cavity is H1, H1 is greater than H2, H1-H2 is greater than or equal to 3mm, and preferably greater than 5mm and less than 10mm. When food preparation machine reslurry in-process, the motor drives 6 high-speed rotations of blade, and liquid has certain extrusion force to the cup this moment, and blade 6 is the biggest with the ascending power of cup vertical direction, reduces to both sides, for the atress of kettle body 1 with heating plate 2 junction reduces, kettle body 1 is not just setting up blade 6 with heating plate 2 junction, preferably, kettle body 1 is higher than with heating plate 2 junction blade 6 sets up, when there is harder material in the beans material the inside simultaneously (for example put into the stone carelessly), has reduced the possibility of stone striking on the glass kettle body, promotes food preparation machine's life. Simultaneously, when kettle body 1 and heating plate 2 junction were less than or were on a parallel with blade 6, if smash not thoroughly enough, there was the residue easily, the residue is easy to be crowded into the gap of kettle body 1 and heating plate 2 junction along with the revolving force of blade 6, is difficult for wasing. The above-mentioned solutions are preferred positions and do not represent positions that cannot be set below or parallel to the blade 6.

The second kind, the lateral wall of kettle body 1 and the inside wall of heating plate 2 are equipped with relative arch and the rotatory buckle of mutually supporting, and the mode through rotatory lock is connected heating plate 2 and glass kettle body 1 as an organic wholely, and rotatory torsion makes and forms the packing force between glass kettle body 1 and the heating plate 2, makes glass kettle body 1 and heating plate 2 can even be firm an organic whole, compresses tightly sealing washer 4 simultaneously, difficult separately. For example, a first protrusion is arranged on the outer side wall of the lower portion of the kettle body 1, a second protrusion is arranged on the connecting portion 212, the protruding directions of the first protrusion and the second protrusion are opposite, the first protrusion is an outward (direction away from the center of the kettle body 1) protruding structure arranged on the outer side wall of the lower portion of the kettle body 1, and the second protrusion is an inward (direction towards the center of the kettle body 1) protruding structure arranged on the connecting portion 212. Specifically, the following are:

as shown in fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the first protrusions are arranged at intervals on the outer side wall of the lower part of the kettle body 1 to form the turnbuckles 12, the second protrusions are arranged at intervals on the connecting parts 212 of the heating plate 2 to form the convex points 214 or are arranged spirally to form the thread protrusions 13, and the first protrusions and the second protrusions are connected in a matching manner.

For example, when the first protrusion is the turnbuckle 12 including the turnbuckle platform 122, the turnbuckle inclined plane 121 and the turnbuckle stop rib 123, the second protrusion is the protruding point 214, when the connecting portion 212 of the heating plate 2 is rotatably connected to the outer side wall of the kettle body 1, the turnbuckle inclined plane 121 can lift the heating plate 2, the turnbuckle platform 122 is used for controlling the compression amount, after the rotation is in place, the buckling protruding point 214 is located on the turnbuckle platform 122, and the turnbuckle stop rib 123 is used for limiting the buckling protruding point 214, so as to prevent the buckling protruding point 214 from being disengaged when being screwed in the forward direction. Preferably, the connecting portion 212 is provided with 8 protruding points 214 and 8 rotating buttons.

Further, according to the above solution of the present embodiment, the top end of the connecting portion 212 extends outward to form a flange. The method comprises the following specific steps:

Certainly, except for the turn-ups structure above, the turn-ups still includes the horizontal limit that only is the level extension, and the bottom can cooperate the same this moment, and improved ground, still can overlap on above-mentioned turn-ups and establish structures such as silica gel pad.

Further, in order to improve the sealing effect and the aesthetic property. As shown in fig. 2, the bottom surface is in sealing fit with the supporting surface 211 through the annular sealing ring 4, the supporting surface 211 is provided with an opening, the sealing ring 4 is provided with a convex rib, and the convex rib is embedded in the opening to prevent the sealing ring 4 from deviating in the installation process of the glass kettle body 1 and the heating plate 2, so that the sealing effect and the appearance are not influenced.

Or, as shown in fig. 4, the bottom surface of the kettle body 1 is in sealing fit with the supporting surface 211 through an annular sealing ring 4, a groove 215 is formed in the supporting surface 211, and the sealing ring 4 is arranged in the groove 215. The groove 215 is positioned at the outer side of the supporting surface 211, and the inner end of the supporting surface 211 can be tightly fitted with the bottom surface of the kettle body 1 (a small gap can exist), so that the possibility of forming a cleaning dead angle is reduced. In addition, the first protrusion can further press the sealing ring 4.

The cup body assembly of the first to fifth embodiments is used for an electric kettle, and in addition, the cup body assembly may further include a shell, and the shell is wrapped outside the cup body, and may be wholly wrapped or partially wrapped.

The above embodiments are merely illustrative of several embodiments of the present invention, and the description is specific and detailed, but the above embodiments are only for the understanding of the present invention, and are not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A food processor comprising a cup assembly, characterized in that: cup body subassembly including the glass kettle body that link up from top to bottom, and with the heating plate of kettle body lower part cooperation connection, kettle body lower part is equipped with the bottom surface, be equipped with the holding surface on the heating plate, the bottom surface with the sealed cooperation of holding surface, the outer edge of holding surface upwards extends and forms connecting portion, connecting portion with the lateral wall of kettle body is connected, still including being located the bottom of kettle body below, the top of connecting portion and the last cooperation installation of following of bottom so that the bottom parcel the heating plate.

2. The food processor as defined in claim 1, wherein: the top end of the connecting part extends outwards to form a flanging, and the flanging is matched with the upper edge of the bottom cover for installation.

3. The food processor as defined in claim 2, wherein: the flanging and the outer side surface of the connecting part form a groove, and the outer edge of the bottom cover is embedded into the groove; or the flanging is a horizontal edge extending horizontally, and the upper edge of the bottom cover is connected with the horizontal edge in a matched manner; or the flanging is arranged in a curling manner.

4. The food processor as defined in claim 1, wherein: the outer side wall of the upper edge of the bottom cover is provided with a spigot structure, so that the bottom cover is stably matched with the connecting part.

5. The food processor as defined in claim 1, wherein: a first bulge protruding outwards is arranged on the outer side wall of the lower part of the kettle body, a second bulge protruding inwards is arranged on the connecting part, and the first bulge and the second bulge are connected in a matched mode; or, be equipped with inside sunken mounting groove on the lateral wall of kettle body lower part, be equipped with the bellied convex part to kettle body direction on the connecting portion, the convex part inlays in the mounting groove internal fixation.

6. The food processor as defined in claim 1, wherein: the interior edge undercut of holding surface forms and holds the chamber, heating element locates hold the surface in chamber, the ratio scope of the height H1 that holds the chamber with the height of glass kettle body is 1 to 15, the height H1 that holds the chamber is greater than 8mm.

7. The food processor as defined in claim 1, wherein: the interior edge undercut of holding surface forms and holds the chamber, still be equipped with crushing structure in the cup body assembly, crushing structure includes the blade, the blade extremely the distance that holds the chamber bottom is H2, the height that holds the chamber is H1, and H1 is greater than H2.

8. The food processor as defined in claim 1, wherein: the cup body assembly further comprises a shell, and the shell is wrapped on the outer side of the kettle body;

or the bottom cover further comprises a shell wrapped on the outer side of the heating plate.

9. A food processor as claimed in claim 1, wherein: the bottom surface of the kettle body is in sealing fit with the supporting surface through an annular sealing ring, an opening is formed in the supporting surface, a convex rib is arranged on the sealing ring, and the convex rib is embedded in the opening; or the bottom surface of the kettle body is in sealing fit with the supporting surface through an annular sealing ring, a groove is formed in the supporting surface, and the sealing ring is arranged in the groove.

10. A food processor as claimed in any one of claims 1-2, wherein: the outer side wall of the kettle body and the inner side wall of the heating plate are provided with rotary buckles which are relatively raised and mutually matched.