CN111938466A - Multifunctional food processing device - Google Patents

Multifunctional food processing device Download PDF

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Publication number
CN111938466A
CN111938466A CN201910397668.7A CN201910397668A CN111938466A CN 111938466 A CN111938466 A CN 111938466A CN 201910397668 A CN201910397668 A CN 201910397668A CN 111938466 A CN111938466 A CN 111938466A
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CN
China
Prior art keywords
cup
cup cover
fastener
cover
cup body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910397668.7A
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Chinese (zh)
Inventor
张育奇
王洪涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liantek Electrical Appliances Shenzhen Co Ltd
Original Assignee
Liantek Electrical Appliances Shenzhen Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Liantek Electrical Appliances Shenzhen Co Ltd filed Critical Liantek Electrical Appliances Shenzhen Co Ltd
Priority to CN201910397668.7A priority Critical patent/CN111938466A/en
Publication of CN111938466A publication Critical patent/CN111938466A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

The invention relates to a multifunctional food processing device, which comprises a cup body assembly and a host machine, wherein a cup cover of the cup body assembly is buckled with a cup body fastener through rotation of the cup cover and the cup body; the cup body is provided with a handle, the body part of the handle is provided with a safety switch touch rod used for triggering a host electronic control system when the cup cover is covered, the body part is provided with a lock rod which vertically penetrates through the body part, the cup cover is provided with a limiting convex rib and a boss used for determining that the cup cover is in a covered state, and the distance between the limiting convex rib and the boss is smaller than the width of a cup cover fastener and a cup body fastener; when the cup cover is covered on the cup body and is arranged on the host machine, the lock rod moves upwards until the upper end of the lock rod is positioned between the limiting convex rib and the bulge to lock the cup cover. Therefore, the cup cover can be effectively prevented from being opened instantly when the machine is in high-speed stirring and heating operation, and certain danger is avoided. Meanwhile, the structure is simple, and the cost is low.

Description

Multifunctional food processing device
Technical Field
The invention relates to a food processing tool, in particular to a food processing device with stirring and heating functions.
Background
The existing food processing device with stirring and heating functions mostly uses a safety switch to detect the opening and closing state of a cup cover, stirring and heating can be carried out only when the cup cover is detected to be in a good state, and stirring and heating work can be stopped if the cup cover is opened. However, if the cup cover is opened at the moment when the stirring and heating operation is stopped, the liquid in the cup body is still in an inertial vortex state, and therefore the liquid is easily splashed to the body of a user to cause certain scald.
In addition, the machine body is high in the cup body, the mechanical arm device is extended to press the cup cover, when stirring and heating work are carried out in the cup body, the mechanical arm can always press and fix the cup cover, and the cup cover cannot be opened instantly. The cup cover can be opened only when the mechanical arm is released after the machine stops working and a certain time is delayed. However, since the cost of the robot arm safety device is high, the manufacturing cost of the food processing device is greatly increased, thereby reducing the market competitiveness of the product.
Disclosure of Invention
The invention aims to solve the technical problem that aiming at the defects in the prior art, the multifunctional food processing device which has a simple structure and does not increase the manufacturing cost and can not open the cup cover at the moment when the stirring and heating work is stopped is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the multifunctional food processing device comprises a cup body assembly and a host machine, wherein the cup body assembly comprises a cup cover and a cup body, a cup cover fastener is arranged on the cup cover, correspondingly, a cup body fastener matched with the cup cover fastener is arranged on the cup body, and the cup cover and the cup body are rotated to realize the fastening of the cup cover fastener and the cup body fastener; the cup body is provided with a handle, the handle comprises a holding part and a body part fixed on the outer wall of the cup body, the body part of the handle is provided with a safety switch contact rod used for triggering a host electronic control system when the cup cover is covered, the body part is provided with a lock rod vertically penetrating through the body part, the cup cover is provided with a limiting convex rib and a boss used for confirming that the cup cover is in a covered state, and the distance between the limiting convex rib and the boss is smaller than the width of the cup cover fastener and the cup body fastener; when the cup cover is covered on the cup body and is arranged on the host machine, the lock rod moves upwards until the upper end of the lock rod is positioned between the limiting convex rib and the bulge to lock the cup cover; when the cup body is separated from the host machine, the lock rod moves downwards, the upper end of the lock rod descends to be immersed into the body part, the lower end of the lock rod is exposed out of the body part, and the cup cover is unlocked at the moment.
Further:
when the cup cover rotates to the position-limiting convex rib and is blocked by the handle of the cup body, the cup cover fastener and the cup body fastener are just buckled.
When the cup cover rotates to the position-limiting convex rib and is blocked by the body part of the cup body handle, the cup cover fastener and the cup body fastener are just buckled.
The cup cover is characterized in that a cup body fastener is distributed on the handle of the cup body, correspondingly, a cup cover fastener is arranged at the position, corresponding to the handle, of the cup cover, when the cup cover is covered on the cup body, the upper side of the cup cover fastener is attached to the cup body fastener, and the lower side of the cup cover fastener is in contact with the safety switch contact rod.
The locking rod is sleeved with a spiral spring.
The cup body assembly further comprises an inner cup cover, the inner cup cover is fixed with the cup cover through a buckle, and a sealing ring is assembled on the inner cup cover.
Compared with the prior art, the multifunctional food processing device has the following technical effects by skillfully arranging the lock rod and the safety switch contact rod: when the high-speed stirring and heating operation is carried out, the cup cover on the cup body is locked and sealed on the cup body safely and reliably, the cup cover cannot be opened normally, and a user can only open the cup cover after taking the cup body off the host machine and stopping stirring and heating. Therefore, the cup cover can be effectively prevented from being opened instantly when the machine is in high-speed stirring and heating operation, and certain danger is avoided. Meanwhile, the invention has simple structure and low cost.
Drawings
FIG. 1 is a perspective view of a cup assembly of an embodiment of the multi-functional food processing apparatus of the present invention;
FIG. 2 is an exploded view of a cup assembly of an embodiment of the multi-function food processing device of the present invention;
FIG. 3 is a schematic view of a lid structure of an embodiment of the multifunctional food processing device of the present invention;
FIG. 4 is a schematic view of the lid properly assembled to the container in an embodiment of the multi-functional food processing device of the present invention;
FIG. 5 is a schematic view showing an embodiment of the multi-functional food processing device of the present invention with the lid erroneously mounted on the container;
FIG. 6 is a schematic view showing the upper end of the lock lever protruded after the cup body of the embodiment of the multi-functional food processing device of the present invention is assembled to the main body;
FIG. 7 is a schematic view showing the embodiment of the multifunctional food processing device of the present invention in which the cup body is not mounted on the main body, the locking lever is in a free state, and the lower end of the locking lever protrudes;
FIG. 8 is a schematic view of the lid and cup assembly of the multi-functional food processing apparatus of the present invention;
FIG. 9 is a second schematic view of the lid and cup assembly of the multi-functional food processing apparatus of the present invention;
FIG. 10 is a schematic view of the cup assembly of the multi-functional food processor of the present invention properly assembled with a main body;
FIG. 11 is a schematic view showing the cup assembly of the embodiment of the multi-functional food processor properly assembled to the main body, the multi-functional food processor being able to operate normally;
FIGS. 12 to 14 are schematic views showing the assembly of a cup body of an embodiment of the multi-functional food processing apparatus to a main body without first covering the lid and then covering the lid with an incorrect assembly; wherein, fig. 12 shows that the cup cover is not covered on the cup body, fig. 13 shows that the cup body which is not covered with the cup cover is arranged on the main machine, fig. 14 shows that the cup cover is covered on the cup body, at this moment, the cup cover can not rotate to the position, and the multifunctional food processing device can not run.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 9, a multi-functional food processing device includes a cup body assembly 1 and a main body 4. The cup body assembly 1 further comprises a cup cover 11, an inner cup cover 12, a cup cover sealing ring 13, a measuring cup 10, a cup body 14, a cup body base 15, a handle 16, a handle button 17, a lock rod 19, a spiral spring 18 sleeved on the lock rod 19, a safety switch touch rod 20, a hook (not shown), a stirring knife 142 and a driven clutch 142 a. The host computer 4 comprises a housing 404, a housing catch 401, a housing safety switch jack 402, a main drive clutch 403, an electronic control system, a motor drive system and the like.
Lid fasteners 110, 112 are provided on the lid 11, and cup fasteners 141, 161 matching the lid fasteners are provided on the cup 14. The lid 11 rotates relative to the cup 14, and when the lid fastener and the cup fastener are aligned, the lid 11 is fastened to the cup 14. When the lid 11 rotates reversely and the lid fastener and the cup fastener are dislocated, the lid 11 and the cup 14 are unfastened. The cup body 14 is provided with a handle 16, the handle 16 comprises a holding part and a body part fixed on the outer wall of the cup body, the body part of the handle is provided with a safety switch contact rod 20 used for triggering a host electronic control system when the cup cover is covered, and the body part of the handle 16 is provided with a lock rod 19 vertically penetrating through the body part. The lid 11 is provided with a limit rib 114 and a boss 113, the limit rib 114 is used for determining whether the lid 11 is in a covered state, and the distance between the limit rib 114 and the boss 113 is smaller than the width of the lid fastener and the cup fastener. When the lid 11 is placed on the cup body 14 and placed on the main body 4, the lock lever 19 moves upward until the lock lever upper end 192 is positioned between the stopper rib 114 and the protrusion 113. When the cup 14 is removed from the host, the lock rod 19 moves downward, the lock rod upper end 192 descends into the body portion of the handle 16, and the lock rod lower end 191 exposes the handle 16.
A cup fastener 161 is distributed on the handle 16 of the cup 14, and correspondingly, a cup cover fastener 112 is arranged at the position of the cup cover 11 corresponding to the handle 16. When the lid 11 is closed on the cup 14, the upper side of the lid fastener 112 is engaged with the cup fastener 161, and the lower side of the lid fastener 112 is in contact with the safety switch lever 20. As shown in fig. 1-3, four lid fasteners 110, 112 on the lid 11 engage three cup fasteners 141 on the cup 14 and one cup fastener 161 on the handle 16 when the lid 11 is normally screw-assembled to the cup 14. The inside of the cup cover 11 is also provided with an inner cup cover 12, the inner cup cover 12 is provided with a cup cover sealing ring 13, and the inner cup cover 12 and the cup cover 11 are fixed by means of a buckle and can rotate relatively. Thus, when lid 11 is screwed onto fastening cup 14, inner lid 12 is assembled to cup 14 with lid seal 13, and inner lid 12 and lid seal 13 are free of rotational friction resistance with cup 14, but have a sealing function with each other.
When the lid 11 is closed on the cup 14 but not assembled to the main body 4, the lock lever 19 is in a freely downwardly projecting state, as shown in fig. 7 and 10, and the lower end 191 of the lock lever 19 exceeds the entire height of the handle. In this state, the lid 11 covered on the cup 14 can be opened freely, the lock lever 19 has no locking effect on the lid 11, and the lid catch 112 on the lid 11 pushes the safety switch contact rod 20 on the handle 16 out of the lower side of the handle 16 to expose the bottom end 201 of the safety switch contact rod.
The assembly relationship between the cup cover assembly and the host machine has the following two states, and the locking and unlocking of the cup cover and the avoidance of use danger are specifically explained by combining the two states.
In the first state: the cup assembly 1 is assembled to the host machine 4 with the lid 11 closed on the cup 14. When the lid 11 is rotated to a certain angle on the cup 14 until the limiting ribs 114 are blocked by the handle, the lid 11 is rotated to the position, and the four lid fasteners 110, 112 on the lid 11 are respectively and exactly fastened with the three cup fasteners 141 on the cup 14 and the one cup fastener 161 on the handle 16 one by one. At this time, the hook will be snapped into the case fastening position 401 on the case 404, so as to allow the cup assembly 1 to be firmly assembled with the main body 4, and prevent the loosening. At the same time, bottom end 201 of safety switch contact rod 20 in handle 16 also activates a safety switch mechanism in housing safety switch receptacle 402 to detect proper assembly of lid 11 onto cup 14. Meanwhile, the lower end 191 of the lock rod 19 is abutted against the casing 404, the lock rod 19 moves above the handle 16 under the elastic force of the compression spring 18, and the upper end 192 of the lock rod extends out of the handle 16 and is positioned between the boss 113 and the rib 114 on the cup lid 11, as shown in fig. 4, at this time, the cup lid 11 cannot rotate forward relative to the cup body 14 or cannot rotate reversely to be separated from the cup body, so that the function of safely locking the cup lid 11 is realized. Under such a state, the main drive clutch 403 can drive the driven clutch 142a to rotate, the stirring blade 142 can rotate, stir and heat in the cup body 14, the lid sealing ring 13 plays a sealing role, the lid 11 is locked and cannot be opened, and liquid in the cup body 14 cannot splash out. When the cup cover 11 needs to be opened, the handle button 17 can only be pressed to separate the hook from the case fastening position 401 on the case 404, the cup body assembly 1 is taken down from the upper surface of the host 4, the lock rod 19 moves downwards under the action of the elastic force of the spring 18, the upper end 192 of the lock rod 19 retracts into the inside of the handle, and then the locking of the cup cover 11 is released. Meanwhile, the safety switch contact rod 20 is also disengaged from the safety switch device in the safety switch jack 402 of the host 4, and after the safety switch device is turned off, the electronic control system and the motor transmission system in the host 4 stop working. Opening the lid 11 through this procedure requires a certain amount of time, after which the inertial vortex of the stirred and heated liquid inside the cup 14 has substantially disappeared so that there is no risk of splashing liquid after the lid is opened.
In the second state, lid assembly 1 is assembled to host 4 when lid 11 is not on cup 14 or when no cup is covering lid 11. At this point, the hook snaps into the housing catch 401 on the housing 404. Since the safety switch contact rod 20 cannot be pushed to move downwards without covering the cup cover 11, the lower end 201 of the safety switch contact rod 20 cannot protrude out of the lower end of the handle 16, and therefore the safety switch device in the safety switch insertion hole 402 on the host 4 cannot be triggered. Thus, the electronic control system and the motor drive system inside the main body 4 cannot be started. Meanwhile, the lower end 191 of the locking lever 19 abuts against the housing 404, and the locking lever 19 is moved upward of the handle 16 by the elastic force of the compression spring 18, so that the locking lever upper end 192 protrudes from the upper end of the handle 16. In this state, as shown in fig. 5, if the lid 11 is rotated into the receiving position, when the lid 11 is rotated by a certain arc, the end 113a of the boss 113 on the lid 11 is blocked by the upper end 192 of the lock lever and cannot be rotated further. Therefore, the cup cover buckle 112 on the cup cover 11 can not be normally triggered to the safety switch contact rod 20, so that the whole machine can not normally operate. Because the electronic control system and the motor transmission system inside the main machine 4 cannot be started normally and operated in the state that the cup lid 11 is assembled to the cup body 14 without rotating in place, the stirring blade 142 inside the cup body assembly 1 cannot be operated, so that some dangers which may occur when a user is used due to some wrong assembly or critical assembly of the cup lid 11 are avoided.
It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and such modifications and substitutions are intended to be included within the scope of the appended claims.

Claims (6)

1. A multifunctional food processing device comprises a cup body assembly and a host machine, wherein the cup body assembly comprises a cup cover and a cup body, a cup cover fastener is arranged on the cup cover, correspondingly, a cup body fastener matched with the cup cover fastener is arranged on the cup body, and the cup cover and the cup body are rotated to realize the fastening of the cup cover fastener and the cup body fastener; be equipped with the handle on the cup, this handle is again including the body part that grips the part and be fixed in the cup outer wall, and the body part of handle is equipped with the safety switch feeler lever that is used for triggering host computer electronic control system when the bowl cover lid is good, its characterized in that: the body part is provided with a lock rod which vertically penetrates through the body part, the cup cover is provided with a limiting convex rib and a boss which are used for determining that the cup cover is in a covered state, and the distance between the limiting convex rib and the boss is smaller than the width of the cup cover fastener and the cup body fastener; when the cup cover is covered on the cup body and is arranged on the host machine, the lock rod moves upwards until the upper end of the lock rod is positioned between the limiting convex rib and the bulge to lock the cup cover; when the cup body is separated from the host machine, the lock rod moves downwards, the upper end of the lock rod descends to be immersed into the body part, the lower end of the lock rod is exposed out of the body part, and the cup cover is unlocked at the moment.
2. The multifunctional food processing device according to claim 1, wherein: when the cup cover rotates to the position-limiting convex rib and is blocked by the handle of the cup body, the cup cover fastener and the cup body fastener are just buckled.
3. The multifunctional food processing device according to claim 2, wherein: when the cup cover rotates to the position-limiting convex rib and is blocked by the body part of the cup body handle, the cup cover fastener and the cup body fastener are just buckled.
4. The multifunctional food processing device according to claim 1, wherein: the cup cover is characterized in that a cup body fastener is distributed on the handle of the cup body, correspondingly, a cup cover fastener is arranged at the position, corresponding to the handle, of the cup cover, when the cup cover is covered on the cup body, the upper side of the cup cover fastener is attached to the cup body fastener, and the lower side of the cup cover fastener is in contact with the safety switch contact rod.
5. The multifunctional food processing device according to claim 1, wherein: the locking rod is sleeved with a spiral spring.
6. The multifunctional food processing device according to claim 1, wherein: the cup body assembly further comprises an inner cup cover, the inner cup cover is fixed with the cup cover through a buckle, and a sealing ring is assembled on the inner cup cover.
CN201910397668.7A 2019-05-14 2019-05-14 Multifunctional food processing device Pending CN111938466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910397668.7A CN111938466A (en) 2019-05-14 2019-05-14 Multifunctional food processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910397668.7A CN111938466A (en) 2019-05-14 2019-05-14 Multifunctional food processing device

Publications (1)

Publication Number Publication Date
CN111938466A true CN111938466A (en) 2020-11-17

Family

ID=73335687

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910397668.7A Pending CN111938466A (en) 2019-05-14 2019-05-14 Multifunctional food processing device

Country Status (1)

Country Link
CN (1) CN111938466A (en)

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