CN210541089U - Anti-overflow reliable food preparation machine - Google Patents

Abstract

The utility model provides a reliable food preparation machine of anti-overflow, including frame, stirring cup and heating device, be equipped with motor and control panel in the frame, the stirring cup includes cup and bowl cover, the bowl cover lid fits above the cup, stirring cup lateral wall is equipped with the handle, be equipped with the anti-overflow device that is connected with control panel and heating device electricity on the bowl cover, be equipped with the bowl cover hasp on the bowl cover, the handle upper end is equipped with the lid structure of opening and shutting with the cooperation of bowl cover hasp, the bowl cover hasp is the metal hasp and is connected with the anti-overflow device electricity, be equipped with in the handle upper end and cooperate with the bowl cover hasp and be used for the conduction anti-overflow signal's conduction piece, the conduction piece is located the bowl cover hasp below, the bowl cover is installed and is contradicted with conduction piece upper end after target in place to realize the anti-overflow signal, the anti-overflow signal transmission process is not easy to be interfered, so that the accuracy and the reliability of the anti-overflow signal transmission are ensured.

Description

Anti-overflow reliable food preparation machine

Technical Field

The utility model relates to a food preparation machine field especially relates to a reliable food preparation machine of anti-overflow.

Background

With the improvement of living standard, people have higher and higher requirements on nutrition of food, and in addition to the upgrading of market consumption, food processing machines such as food processors and juicers are more and more favored by consumers as new upgraded consumer goods in kitchen appliances. The existing food processor generally comprises a host and a stirring cup, wherein a motor is arranged in the host, a crushing cutter is arranged in the stirring cup, a cup cover is covered above the stirring cup, and the motor drives the crushing cutter to rotate to cut and crush materials, so that the purpose of processing food is realized.

In order to meet the requirement of a user for heating, heating devices are further arranged on part of the food processing machine so as to improve the user experience, and due to the heating function, the anti-overflow device is generally arranged in order to prevent the overflow of the slurry caused by overheating, but the existing anti-overflow device is complex in signal transmission structure and inaccurate in signal transmission, so that the accuracy of anti-overflow judgment is influenced; also the cooperation requirement between simultaneously cup cover and the stirring cup is higher, especially leakproofness because prevent that hot thick liquid from spouting and scalding the human body, generally guarantee through the interference fit who sets up the sealing washer, but open the cup cover after the completion of processing of not being convenient for again like this, operation experience is not good.

Disclosure of Invention

An object of the utility model is to provide a food preparation machine that anti-overflow is reliable, convenient operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a reliable food preparation machine of anti-overflow, includes frame, stirring cup and heating device, is equipped with motor and control panel in the frame, is equipped with crushing sword in the stirring cup, and motor drive crushing sword rotary work, stirring cup include cup and bowl cover, and the bowl cover lid fits the cup top, and stirring cup lateral wall is equipped with the handle, is equipped with the anti-overflow device of being connected with control panel and heating device electricity on the bowl cover, wherein, be equipped with the bowl cover hasp on the bowl cover, the handle upper end is equipped with and opens and shuts the lid structure with bowl cover hasp complex, and the bowl cover hasp is the metal hasp and is connected with anti-overflow device electricity, is equipped with in the handle upper end and cooperates and be used for the conduction piece of conduction anti-overflow signal, and the conduction piece is located bowl cover hasp below.

Furthermore, the overflow preventing device comprises an overflow preventing part, a connecting part and a conducting part, and the conducting part is electrically connected with the lock catch of the cup cover.

Furthermore, be equipped with on the bowl cover and throw the material passageway, the bowl cover upper end just is located and throws material passageway top and is equipped with heavy platform, and anti-overflow spare is the annular and locates on the interior bottom surface of heavy platform.

Furthermore, the cup body is a steel cup body, the handle is a plastic handle, the plastic handle comprises a first handle and a second handle, and the first handle and the second handle are mutually buckled and fixed on the outer side wall of the steel cup body through a fastening piece.

Furthermore, a front cover buckle is arranged on the edge of the cover opposite to the cover lock catch, and the front cover buckle and the rim of the cup mouth of the cup body form a buckling limit.

Further, the bowl cover is close to handle one side and is equipped with the mount pad, and the mount pad includes mount pad body and mount pad bottom plate, and the mount pad bottom plate is equipped with the through-hole that supplies the bowl cover hasp to stretch out, is equipped with safety switch in the handle, is equipped with the touch bar that triggers safety switch between handle up end and the mount pad bottom plate.

Furthermore, the conducting piece comprises a conductive block and an anti-overflow signal wire connected with the conductive block, an upper coupler is arranged at the bottom of the stirring cup, the anti-overflow signal wire is electrically connected with the upper coupler, and a lower coupler which is in plug-in fit with the upper coupler to realize electrical connection is arranged at the upper end of the base.

Furthermore, the conducting block is an elastic block, the lower end of the lock catch of the cup cover abuts against the upper end face of the elastic block after the cup cover is installed in place, and the elastic block is fixed in the handle through adhesion or clamping or screw connection.

Furthermore, the conducting block is a conducting elastic sheet, one end of the conducting elastic sheet is fixed and connected with the anti-overflow signal line, and the other end of the conducting elastic sheet is movably arranged.

Furthermore, the cover opening and closing structure comprises a cover closing lock catch matched with the cover lock catch, a cover opening button for pushing the cover closing lock catch and an elastic piece for resetting the cover closing lock catch, wherein a barb is arranged on the cover closing lock catch, and a limit hole matched with the barb is arranged on the cover lock catch.

After the technical scheme is adopted, the utility model has the advantages of as follows:

1. in the utility model, the cup cover lock catch is arranged on the cup cover, the open-close cover structure is arranged at the upper end of the handle, the open-close cover structure is operated to realize the open-close of the cup cover, thereby not only facilitating the operation of users and improving the operation experience of users, but also setting the cup cover lock catch as the metal lock catch and electrically connecting with the anti-overflow device, meanwhile, a conduction piece which is matched with the cup cover lock catch and is used for conducting the anti-overflow signal is arranged at the upper end of the handle, and the conduction piece is positioned below the cup cover lock catch, thereby the lower end of the cup cover lock catch is butted with the upper end of the conduction piece to realize the transmission of the anti-overflow signal after the cup cover is installed in place, the anti-overflow signal transmission structure is simple and easy to realize, the whole structure of the food processor is simple, the anti-overflow signal transmission path, thereby ensuring the safety of the food processor when in use.

2. The overflow preventing device comprises an overflow preventing part, a connecting part and a conducting part, the conducting part is electrically connected with the lock catch of the cup cover, and the arrangement simplifies the structure of the overflow preventing device and facilitates the electrical connection between the overflow preventing device and the lock catch of the cup cover so as to ensure the accuracy of the transmission of the overflow preventing signal.

3. Be equipped with on the bowl cover and throw the material passageway to realize food preparation machine during operation reinforced function midway, thereby can make the more complicated food of process, with the demand that satisfies the variety, and be located in bowl cover upper end and throw the material passageway top and be equipped with heavy platform, and anti-overflow spare is the annular and locate on the interior bottom surface of heavy platform, when the thick liquid spills over from throwing the material passageway like this, can trigger the anti-overflow spare of locating on the interior bottom surface of heavy platform, thereby realize the anti-overflow, this kind of anti-overflow is reliable.

4. The cup is the steel cup, the handle is the plastics handle, the plastics handle includes the first in command and the second handle, the mutual lock of first in command and second handle is fixed in on the outer lateral wall of steel cup through the fastener, through setting the cup to the steel cup, the intensity of cup has both been promoted, in order to guarantee the durability of cup, make things convenient for the machine-shaping of cup again, and through setting up the plastics handle, and the handle is formed by the first in command and the lock of second in command, the effect of preventing scalding of play that can be fine, can make things convenient for the machine-shaping of handle again.

5. The cup cover edge on the side opposite to the cup cover lock catch is provided with the cup cover front buckle, the cup cover front buckle and the cup opening edge of the cup body form a lock limit, the cup cover is fixed and limited by two ends, the stability of the cup cover is guaranteed, and therefore the cup cover cannot be opened due to vibration generated by high-speed rotation work of the food processor, and the stability and the safety of the work of the food processor are guaranteed.

6. The installation seat is arranged on one side of the cup cover close to the handle and comprises an installation seat body and an installation seat bottom plate, and the installation seat bottom plate is provided with a through hole for the cup cover lock catch to extend out, so that the cooperation between the cup cover lock catch and the cover opening and closing structure is facilitated, and the reliability and the sensitivity of the opening and closing cover are ensured; simultaneously, be equipped with safety switch in the handle, be equipped with the touch bar that triggers safety switch between handle up end and the mount pad bottom plate for food preparation machine has the outage function of uncapping, also be when the bowl cover does not cover and closes in place, safety switch can not trigger, food preparation machine also can't the circular telegram work, and at food preparation machine during operation, if the bowl cover has been opened in the maloperation, food preparation machine also can found the outage stop work immediately, smash the sword stall promptly, can avoid user's hand to stretch into the cup in by the crushing sword accidental injury, in order to guarantee food preparation machine's safety in utilization.

7. The anti-overflow signal line that the conducting piece includes conducting block and is connected with the conducting block, stirring cup bottom is equipped with the coupler, the anti-overflow signal line is connected with last coupler electricity, the frame upper end is equipped with the lower coupler of cooperation in order to realize the electricity and connect with last coupler grafting, lower coupler is connected with the control panel electricity, through bowl cover hasp and the contact of electrically conductive shell fragment like this, pass through the anti-overflow signal line again, go up coupler and lower coupler, in order to transmit the anti-overflow signal for the control panel in the frame, thereby control food preparation machine's operating condition, specifically be control heating device's heating power, in order to reach control heating temperature, and then realize food preparation machine's anti-overflow, avoid the thick liquid to spill over the.

8. The conducting block is an elastic block, the lower end of the cup cover lock catch abuts against the upper end face of the elastic block after the cup cover is installed in place, the elastic block is fixed in the handle through pasting or clamping or screwing, and therefore when the cup cover is opened, the elastic block can also play a role in jacking the cup cover so as to achieve an automatic opening function.

9. The conducting block is a conducting elastic piece, one end of the conducting elastic piece is fixed and is connected with the anti-overflow signal line, the other end of the conducting elastic piece is movably arranged, and therefore the reliability of the fixing of the conducting elastic piece can be well guaranteed, the reliability of the contact between the conducting elastic piece and the lock catch of the cup cover is guaranteed, and the accuracy of anti-overflow detection is guaranteed.

10. The cover opening and closing structure comprises a cover closing lock catch matched with the cover lock catch, an opening button for pushing the cover closing lock catch and an elastic piece for resetting the cover closing lock catch are arranged, barbs are arranged on the cover closing lock catch, a spacing hole matched with the barbs is formed in the cover locking lock catch, when the cover is closed, the cover is vertically pressed to enable the spacing hole in the cover locking lock catch to be matched with the barbs on the cover closing lock catch, the cover is buckled above the cup body, when the cover is opened, the opening button pushes the barbs on the cover closing lock catch to be separated from the spacing hole in the cover locking lock catch through pressing the opening button, the cover is opened, the cover opening and closing mode is convenient for user operation, user operation experience is improved, the structure is simple, and the realization.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a cross-sectional view of a food processor according to the present invention.

Fig. 2 is an enlarged view of a in fig. 1.

Fig. 3 is a sectional view of the cup cover of the food processor of the present invention.

Fig. 4 is a schematic structural view of the cup cover of the food processor of the present invention.

The names of the components marked in the figures are as follows:

1. a machine base; 100. a motor; 2. a stirring cup; 21. a cup body; 22. a cup cover; 221. locking the cup cover; 2211. a limiting hole; 222. a mounting seat; 2221. a mounting base body; 2222. a mounting base plate; 223. an overflow prevention member; 224. a connecting member; 225. a conductive member; 226. the front of the cup cover is buckled; 227. a feeding channel; 228. sinking a platform; 23. a cup holder; 24. a handle; 241. a handle body; 242. a handle cover; 2421. a first handle cover; 2422. a second handle cover; 25. a conductive block; 26. an anti-overflow signal line; 291. closing the cover and locking the cover; 2911. a barb; 292. a cover opening button; 293. an elastic member; 3. a crushing knife; 4. a metal disc; 5. a heating device; 6. a safety switch; 7. the lever is touched.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used in an orientation or positional relationship relative to one another only as illustrated in the accompanying drawings and are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

As shown in fig. 1 to 4, the utility model provides a reliable anti-overflow food processor, which comprises a frame 1, a stirring cup 2 and a heating device 5, wherein a motor 100 and a control panel (not shown in the figure) are arranged in the frame 1, a crushing knife 3 is arranged in the stirring cup 2, the motor 100 drives the crushing knife 3 to rotate, the stirring cup 2 comprises a cup body 21 and a cup cover 22, the cup cover 22 covers the cup body 21, the side wall of the stirring cup 2 is provided with a handle 24, the cup cover 22 is provided with an anti-overflow device which is electrically connected with the control panel and the heating device 5, in particular, the stirring cup 2 is arranged above the frame 1, in order to improve the stability of the placement of the stirring cup, a cup seat 23 can be arranged at the bottom of the cup body 21, the cup seat 23 is fixedly connected with the cup body 21 through screw threads, a metal disc 4 is arranged between the bottom of the cup body 21 and the cup seat 23, to heat the slurry and materials in the metal plate and cup.

In this embodiment, the cup body 21 is specifically a glass cup body, the handle 24 includes a glass handle body 241 arranged on the side wall of the glass cup body 21 and a plastic handle cover 242 arranged outside the handle body 241, the handle cover 242 includes a first handle cover and a second handle cover, and the first handle cover and the second handle cover are mutually buckled on the handle body 241, so that the stirring cup is convenient for a user to well take and place, meanwhile, the handle with the structure can realize an anti-scalding effect, the user experience is improved, and a part of the structure can be hidden in the plastic handle cover, so that the appearance of the food processor is improved; the cup cover 22 is provided with the cup cover lock catch 221, the upper end of the handle cover 242 is provided with the open-close cover structure matched with the cup cover lock catch 221, the cup cover can be opened and closed by operating the open-close cover structure, the operation of a user is facilitated, the user operation experience is improved, in addition, the cup cover lock catch 221 is arranged to be a metal lock catch and is electrically connected with the anti-overflow device, the upper end of the handle cover 242 is internally provided with a conduction piece which is matched with the cup cover lock catch 221 and is used for conducting an anti-overflow signal, the conduction piece is positioned below the cup cover lock catch, so that the lower end of the cup cover lock catch 221 is abutted against the upper end of the conduction piece after the cup cover 22 is installed in place to realize the anti-overflow signal transmission, the anti-overflow signal transmission structure is simple and easy to realize, the whole structure of the food processor is, thereby ensuring the safety of the food processor when in use.

The overflow preventing device comprises an overflow preventing part 223, a connecting part 224 and a conducting part 225, and the conducting part 225 is electrically connected with the cup cover lock catch 221, so that the structure of the overflow preventing device is simplified, and the overflow preventing device is conveniently electrically connected with the cup cover lock catch to ensure the accuracy of the transmission of the overflow preventing signal; meanwhile, the cup cover 22 is provided with a feeding channel 227 to realize the function of feeding materials halfway during the working of the food processor, so that more complicated food can be made to meet the requirement of diversity, a sinking platform 228 is arranged at the upper end of the cup cover 22 and above the feeding channel 227, and the anti-overflow piece 223 is annular and arranged on the inner bottom surface of the sinking platform 228, so that when slurry overflows from the feeding channel, the anti-overflow piece arranged on the inner bottom surface of the sinking platform can be triggered to realize anti-overflow, and the anti-overflow is reliable; certainly, in order to reduce the connecting position, the conductive member 225 and the lid lock catch 221 may be integrated into a single structure, that is, they are integrally formed, so that the connecting position is reduced, the conductive member and the lid lock catch are not easily loosened, the electrical connection reliability is ensured, and the processing and forming are facilitated.

In order to improve the reliability of cup cover fixation, a cup cover front buckle 226 is arranged on the edge of the cup cover 22 on one side opposite to the cup cover lock catch 221, the cup cover front buckle 226 and the rim of the cup body 21 form a buckling limit, so that the cup cover is fixed and limited at two ends, the stability of the cup cover is ensured, the cup cover cannot be opened due to vibration generated by high-speed rotation of the food processor, and the stability and the safety of the food processor are ensured.

In order to facilitate the installation and matching between the conductive piece and the upper end of the handle and the cup cover lock catch, a mounting seat 222 is arranged on one side of the cup cover 22 close to the handle 24, the mounting seat 222 comprises a mounting seat body 2221 and a mounting seat bottom plate 2222, and the mounting seat bottom plate 2222 is provided with a through hole for the cup cover lock catch 221 to extend out, so that the matching between the cup cover lock catch and the cover opening and closing structure is facilitated, and the reliability and the sensitivity of the cover opening and closing structure are ensured; meanwhile, a safety switch 6 is arranged in the handle cover 242, a touch rod 7 for triggering the safety switch 6 is arranged between the upper end surface of the handle cover 242 and the mounting base bottom plate 2222, so that the food processor has a cover opening and power-off function, namely when the cup cover is not closed in place, the safety switch cannot be triggered, the food processor cannot be powered on to work, and when the food processor works, if the cup cover is opened by misoperation, the food processor can also immediately power off and stop working, namely, the crushing cutter stops rotating, so that the phenomenon that a user's hand stretches into the cup body and is accidentally injured by the crushing cutter can be avoided, and the use safety of the food processor is ensured.

It is specific, the conduction piece includes conducting block 25 and the anti-overflow signal line 26 of being connected with conducting block 25, 2 bottoms of stirring cup are equipped with the coupler, anti-overflow signal line 26 is connected with last coupler electricity, 1 upper end of frame is equipped with the lower coupler of cooperation in order to realize the electricity and connect with last coupler grafting, lower coupler and control panel, motor 100, heating device 5 electricity is connected, through bowl cover hasp and the contact of electrically conductive shell fragment like this, pass through anti-overflow signal line again, go up coupler and lower coupler, in order to transmit the anti-overflow signal for the control panel in the frame, thereby control food preparation machine's operating condition, specifically be control heating device's heating power, in order to reach control heating temperature, and then realize food preparation machine's anti-overflow, avoid the thick liquid to spill over the stirring cup.

Meanwhile, the conductive block 25 is an elastic block, the lower end of the cover lock catch 221 abuts against the upper end face of the elastic block after the cover 22 is mounted in place, and the elastic block is fixed in the handle cover 242 through adhesion, so that when the cover is opened, the elastic block can also play a role in jacking the cover so as to realize an automatic cover opening function.

Also, open and shut and cover the structure and include and close lid hasp 291 with bowl cover hasp 221 complex, promote to close the lid release button 292 that covers hasp 291 and be used for closing the elastic component 293 that lid hasp 291 resets, close and be equipped with barb 2911 on the lid hasp 291, be equipped with on the bowl cover hasp 221 with barb 2911 complex spacing hole 2211, when closing the bowl cover, vertically press the bowl cover and make spacing hole on the bowl cover hasp and close the barb completion cooperation on the lid hasp, in order to with the bowl cover lock in the cup top, when opening the bowl cover, through pressing the lid release button, the lid release button promotes to close the spacing hole on barb and the bowl cover hasp that covers on the hasp and break away from, in order to open the bowl cover, this kind of open and shut not only convenience of user operation of covering mode, promote user operation experience, and simple.

It can be understood, the cup is the steel cup, the handle is the plastics handle, the plastics handle includes the first in command and the second handle, the mutual lock of first in command and second handle is fixed in on the outer lateral wall of steel cup through the fastener, through setting the cup to the steel cup, the intensity of cup has both been promoted, in order to guarantee the durability of cup, make things convenient for the machine-shaping of cup again, and through setting up the plastics handle, and the handle is formed by the first in command and the lock of second in command, can be fine play prevent scalding the effect, can make things convenient for the machine-shaping of handle again.

It can be understood that establish the conducting block into electrically conductive shell fragment, the one end of electrically conductive shell fragment is fixed and is connected with anti-overflow signal line, and the other end activity sets up, so can be fine assurance electrically conductive shell fragment fixed reliability to guarantee the reliability of contact between electrically conductive shell fragment and the bowl cover hasp, and then guarantee the accuracy that the anti-overflow detected.

It will be appreciated that the resilient block may also be secured within the handle cover by a snap fit or screw fit.

It can be understood that the conductive element and the lid lock catch may be separately arranged and connected together by welding or other methods.

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims (10)

1. The utility model provides a reliable food preparation machine of anti-overflow, includes frame, stirring cup and heating device, is equipped with motor and control panel in the frame, is equipped with crushing sword in the stirring cup, and motor drive crushing sword rotary work, stirring cup include cup and bowl cover, and the bowl cover lid fits the cup top, and stirring cup lateral wall is equipped with the handle, is equipped with the anti-overflow device of being connected with control panel and heating device electricity on the bowl cover, its characterized in that, be equipped with the bowl cover hasp on the bowl cover, the handle upper end is equipped with and opens and close the lid structure with bowl cover hasp complex, and the bowl cover hasp is metal hasp and is connected with anti-overflow device electricity, is equipped with in the handle upper end and cooperates and be used for the conduction piece of conduction anti-overflow signal, and the conduction piece is located bowl cover hasp below.

2. The food processor of claim 1, wherein the overfill prevention device comprises an overfill prevention member, a connecting member, and a conductive member, the conductive member being in electrical communication with the lid latch.

3. The food processor of claim 2, wherein the lid includes a feed channel, a platform is disposed above the feed channel at an upper end of the lid, and the spill guard is annular and disposed on an inner bottom surface of the platform.

4. The food processor of claim 1, wherein the cup is a steel cup and the handle is a plastic handle, the plastic handle comprising a first handle and a second handle, the first handle and the second handle being snap-fit to one another and secured to the outer sidewall of the steel cup by a fastener.

5. The food processor of claim 1, wherein a lid front clasp is provided on a lid edge opposite the lid clasp, the lid front clasp forming a snap fit limit with a rim of the cup body.

6. The food processor of claim 1, wherein the cup cover is provided with a mounting base on a side thereof adjacent to the handle, the mounting base comprises a mounting base body and a mounting base plate, the mounting base plate is provided with a through hole for the lock catch of the cup cover to extend through, the handle is provided with a safety switch therein, and a touch rod for triggering the safety switch is provided between the upper end surface of the handle and the mounting base plate.

7. The food processor as defined in claim 1, wherein the conductive member includes a conductive block and an anti-overflow signal line connected to the conductive block, the upper coupler is disposed at the bottom of the blending cup, the anti-overflow signal line is electrically connected to the upper coupler, and the lower coupler is disposed at the upper end of the base and is adapted to be inserted into and engaged with the upper coupler for electrical connection.

8. The food processor of claim 7, wherein the conductive block is an elastic block, a lower end of the lid latch abuts against an upper end surface of the elastic block after the lid is mounted in place, and the elastic block is fixed in the handle by adhesion or clamping or screw connection.

9. The food processor of claim 7, wherein the conductive block is a conductive spring, one end of the conductive spring is fixed and connected to the overflow-preventing signal line, and the other end is movably disposed.

10. The food processor of claim 1, wherein the lid opening and closing structure comprises a lid closing lock catch engaged with the lid lock catch, a lid opening button for pushing the lid closing lock catch, and an elastic member for restoring the lid closing lock catch, wherein the lid closing lock catch is provided with a barb, and the lid lock catch is provided with a limiting hole engaged with the barb.

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