CN217243932U - Pot cover locking mechanism of cooking machine - Google Patents

Pot cover locking mechanism of cooking machine Download PDF

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Publication number
CN217243932U
CN217243932U CN202122863702.0U CN202122863702U CN217243932U CN 217243932 U CN217243932 U CN 217243932U CN 202122863702 U CN202122863702 U CN 202122863702U CN 217243932 U CN217243932 U CN 217243932U
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Prior art keywords
lock catch
pot cover
guide
locking
sliding hole
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CN202122863702.0U
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Chinese (zh)
Inventor
吴进锦
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Ningbo Fotile Kitchen Ware Co Ltd
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Ningbo Fotile Kitchen Ware Co Ltd
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Priority to CN202122863702.0U priority Critical patent/CN217243932U/en
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Abstract

The utility model relates to a cooking machine's pot cover locking mechanism, wherein cooking machine includes the organism, the pot body, the pot cover, pot cover locking Assembly, its characterized in that: the cooker cover locking assembly comprises a lock catch, the lock catch is provided with a locking part and a driving connecting part, the driving connecting part is connected with a first guide column and a second guide column, and the locking part of the lock catch is in a locking state and an unlocking state; a lock catch speed reducing motor; one end of the rocker is connected with the lock catch speed reducing motor, and the other end of the rocker is rotationally connected with the driving connecting part; the first guide sliding hole is transversely arranged, and the first guide column is arranged in the first guide sliding hole in a sliding manner; and the second guide sliding hole is arranged above the first guide sliding hole and comprises a translation guide part and a rotation guide part which are mutually communicated, and the second guide column is arranged in the second guide sliding hole in a sliding manner. Compared with the prior art, the utility model discloses a hasp can not only now the pot cover remove in vertical direction when locking state, can also provide certain downward packing force to the pot cover, makes pot cover and pot body more stable.

Description

Pot cover locking mechanism of cooking machine
Technical Field
The utility model relates to a pot cover locking mechanism of cooking machine.
Background
With the increasing standard of living, many different types of cooking devices are on the market. The functions of the cooking device may include, but are not limited to, making soymilk, squeezing juice, making rice paste, mincing meat, shaving ice, making coffee, and/or preparing a mask, etc. The cooking equipment can comprise a food processor, a soybean milk machine, a stirrer, a wall breaking food processor and other machines for crushing and stirring food materials. However, most of the cup covers of the existing cooking devices are not provided with clamping and fixing structures, the risk of cup falling off exists when the cup covers are used carelessly, safety accidents are easily caused if the cup covers are operated carelessly in the using process of users, and potential safety hazards exist.
The structure that the pot locking pressing plate locks the cup body and the cup cover mainly comprises two types of manual realization and electric automatic realization; the manual realization usually needs to realize the locking of the cup body and the cup cover by manually rotating the pot locking pressure plate, the operation is complex, and the pot locking pressure plate is worn; still one kind is taken to lock the horizontal rotation of pot clamp plate and is rotated the realization and to the locking of cup and bowl cover through driving motor, and when locking pot clamp plate horizontal rotation, the position of cup and bowl cover takes place the position easily and moves, causes wearing and tearing to the coupling piece of cup lower part then to lock pot clamp plate lacks the decurrent packing force of pot cover, leads to the machine in the course of the work noise great easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a cooking machine's pot cover locking mechanism is provided to above-mentioned prior art, its simple structure, reliability are high, to the small downward packing force to the pot cover that has when utensil locking of whole machine modeling restriction.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a cooking machine's pot cover locking mechanism, wherein cooking machine includes that the inside organism that the pot body held the chamber that is provided with, and the top has the open-ended pot body, can cover the pot cover of locating pot body opening part, be equipped with on the organism and hold the access & exit of chamber intercommunication with the pot body, pot physical stamina advances at the access & exit the pot body holds the chamber, be equipped with on the organism and be used for locking pot cover locking Assembly at pot body top opening part, its characterized in that: the pot cover locking component comprises
The lock catch is provided with a locking part and a driving connecting part, the driving connecting part is connected with a first guide column and a second guide column, and the locking part of the lock catch is in a locking state and an unlocking state;
the lock catch speed reducing motor is provided with an output end;
the transmission connecting structure is used for connecting the output end of the lock catch speed reduction motor with the driving connecting part of the lock catch, enables the locking end of the lock catch to be located above the pot cover in a locking state and has downward pressing force on the pot cover, and also enables the locking end of the lock catch to be located beside the pot cover in an unlocking state so as to release the pot cover.
Preferably, the transmission connection structure comprises
One end of the rocker is connected with the output end of the lock catch speed reduction motor, and the other end of the rocker is rotatably connected with the driving connecting part of the lock catch;
the first guide sliding hole is transversely arranged, a first guide column of the driving connecting part in the lock catch is arranged in the first guide sliding hole in a sliding mode, one end, close to the pot body containing cavity, of the first guide sliding hole is an inner side limiting end, and one end, far away from the pot body containing cavity, of the first guide sliding hole is an outer side limiting end;
the second guide sliding hole is arranged above the first guide sliding hole and comprises a translation guide part and a rotation guide part which are communicated with each other, the translation guide part and the first guide sliding hole are arranged in parallel, an included angle of 120-160 is formed between the rotation guide part and the translation guide part, the rotation guide part is arranged close to the pot body accommodating cavity, and the translation guide part is arranged far away from the pot body accommodating cavity; a second guide column of the driving connecting part in the lock catch is arranged in the second guide sliding hole in a sliding manner; one end of the rotary guide part, which is close to the pot body accommodating cavity, is an inner side limiting end, and one end of the translational guide part, which is far away from the pot body accommodating cavity, is an outer side limiting end;
when the lock catch speed reduction motor drives the rocker to rotate, the first guide post on the lock catch slides along the first guide sliding hole and the second guide post on the lock catch slides along the second guide sliding hole under the drive of the rocker, when the first guide post slides to the inner limiting end of the first guide sliding hole, the second guide post slides to the inner limiting moving end of the rotating guide part, the locking end of the lock catch is in a locking state, and in the locking state, the locking part of the lock catch is positioned above the pot cover and has downward pressing force on the pot cover; when the first guide post slides to the outer side limiting end of the first guide sliding hole, the second guide post slides to the outer side limiting end of the translation guide part, the locking end of the lock catch is in an unlocking state, and in the unlocking state, the locking part of the lock catch is positioned beside the pot cover so as to release the pot cover.
Preferably, the other end of the rocker is rotatably connected with a second guide post on the driving connecting part in the lock catch.
Preferably, the locking part and the driving connecting part of the lock catch are connected with each other to form an L shape.
Preferably, an installation cavity is arranged in the machine body, and the lock catch speed reduction motor, the first guide sliding hole, the second guide sliding hole and the rocker are all arranged in the installation cavity; the machine body is provided with a lock catch hole communicated with the installation accommodating cavity, the pot body is placed into the pot body accommodating cavity, the pot cover covers the opening of the pot body, the lock catch hole is positioned above the pot cover, and the locking part of the lock catch can stretch out and draw back in the lock catch hole under the action of the lock catch speed reduction motor and the rocker, so that the locking state and the unlocking state can be switched.
Preferably, the inner limiting end of the first guiding sliding hole is closer to the pot body accommodating cavity than the inner limiting end of the rotating guiding part.
Preferably, the locking part of the lock catch also has an intermediate state, and in the intermediate state, the locking end of the lock catch is positioned at the upper part of the pot cover but has no pressing force to the pot cover; in the rotation process of the lock catch speed reduction motor driving rocker, under the driving of the rocker, when the second guide post slides to the joint of the rotating guide part and the translation guide part, the first guide post is still positioned at the inner limiting end of the first guide sliding hole, and the locking end of the lock catch is positioned in an intermediate state.
The first guide sliding hole and the second guide sliding hole are arranged on the guide blocks, the two guide blocks are symmetrically arranged, and the other end of the rocker and the drive connecting part of the lock catch are arranged between the two guide blocks.
The lower side wall of the rotary guide part is an arc-shaped surface.
Preferably, a plurality of groups of the pot cover locking assemblies with the same structure are arranged on the machine body, and the plurality of groups of the pot cover locking assemblies with the same structure are distributed at intervals.
Preferably, the lower sides of the locking parts of the latches in the multiple sets of the pot cover locking assemblies are respectively provided with a pot cover detection microswitch, and when the locking ends of the latches are in a locking state, the pot cover detection microswitch is triggered.
Preferably, a strong-current power supply circuit is arranged in the machine body, and pot cover detection micro switches in the multiple groups of pot cover locking assemblies are all connected in series to the strong-current power supply circuit.
Preferably, a stirring knife assembly is arranged in the pot body, and a motor for driving the stirring knife assembly to rotate is arranged in the machine body.
Compared with the prior art, the utility model has the advantages of: when the locking end of the lock catch is in a locking state, the pot cover can move in the vertical direction, certain downward pressing force can be provided for the pot cover, the pot cover and the pot body are more stable, the occupied space of the pot cover locking assembly is small, and the influence on the whole machine shape is small.
Drawings
Fig. 1 is a schematic structural diagram (unlocked state) of a pot cover locking mechanism of a cooking machine in an embodiment of the present invention.
Fig. 2 is a schematic structural view of the pot cover locking assembly in an unlocked state according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram (middle state) of the pot cover locking mechanism of the cooking machine according to the embodiment of the present invention.
Fig. 4 is a schematic structural view of the pot cover locking assembly in an intermediate state according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram (locked state) of the pot cover locking mechanism of the cooking machine in the embodiment of the present invention.
Fig. 6 is a schematic structural view of the pot cover locking assembly in the locked state according to the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1, 2, 3, 4, 5, 6, wherein the cooking machine includes that the inside body 1 that the pot body holds chamber 11 that is provided with, and the top has open-ended pot body 2, can cover pot cover 3 of locating the pot body opening part, be equipped with on the body 1 and hold the access & exit 12 of chamber 11 intercommunication with the pot body, the pot body 2 can pass in and out at access & exit 12 the pot body holds chamber 11. The stirring knife assembly 21 is arranged in the pot body 2, the motor 22 for driving the stirring knife assembly 21 to rotate is arranged in the machine body 1, the heating element can be arranged in the pot body 2, a strong current power supply circuit and a weak current power supply circuit (not shown) are arranged in the machine body, the strong current power supply circuit generally comprises a plug connected with a mains supply and an electric control board connected with the plug, the motor 22 and the heating element are also electrically connected with the electric control board, and the electric control board can control the working state of the motor 22 or/and the heating element. The cooker cover locking device is characterized in that two groups of symmetrically arranged cooker cover locking assemblies used for locking a cooker cover at the opening at the top of the cooker body are arranged on the cooker body, and the two groups of cooker cover locking assemblies have the same structure and respectively comprise
The lock catch 4 is provided with a locking part 41 and a driving connecting part 42, the lock catch 4 is integrally L-shaped after the locking part 41 and the driving connecting part 42 are connected with each other, the driving connecting part 42 is connected with a first guide column 43 and a second guide column 44, and the locking part 41 of the lock catch 4 has a locking state, an intermediate state and an unlocking state;
the lock catch speed reducing motor comprises a lock catch motor 5 and a speed reducing gear 6, and the speed reducing gear 6 is provided with an output end;
the transmission connecting structure is used for connecting the output end of the lock catch speed reduction motor with the driving connecting part of the lock catch, enables the locking end of the lock catch to be located above the pot cover in a locking state and has downward pressing force on the pot cover, and also enables the locking end of the lock catch to be located beside the pot cover in an unlocking state so as to release the pot cover.
The structure form of the transmission connecting structure is various, and the preferable scheme in the embodiment comprises
One end of the rocker 7 is connected with the output end of the reduction gear 6, and the other end of the rocker 7 is rotatably connected with the driving connecting part 42 of the lock catch 4, specifically, rotatably connected with the second guide column 44 on the driving connecting part 42 in the lock catch 4;
the first guide sliding hole 8 is transversely arranged, a first guide column 43 of the drive connecting part in the lock catch 4 is arranged in the first guide sliding hole in a sliding manner, one end of the first guide sliding hole, which is close to the pot body accommodating cavity, is an inner side limiting end, and one end of the first guide sliding hole, which is far away from the pot body accommodating cavity, is an outer side limiting end;
the second guide sliding hole 9 is arranged above the first guide sliding hole and comprises a translation guide part 91 and a rotation guide part 92 which are communicated with each other, the translation guide part is arranged in parallel with the first guide sliding hole, an included angle of 120-160 is formed between the rotation guide part and the translation guide part, the rotation guide part is arranged close to the pot body accommodating cavity, the translation guide part is arranged far away from the pot body accommodating cavity, and the lower side wall of the rotation guide part is an arc-shaped surface, so that the second guide column can slide and transition in the second guide sliding hole 9 conveniently; a second guide column of the drive connecting part in the lock catch is arranged in the second guide sliding hole in a sliding manner; one end of the rotary guide part close to the pot body accommodating cavity is an inner side limiting end, and one end of the translation guide part far away from the pot body accommodating cavity is an outer side limiting end; the inner limit end of the first guiding sliding hole 8 is closer to the pot body accommodating cavity than the inner limit end of the rotating guiding part 92;
the first guide sliding hole 8 and the second guide sliding hole 9 are arranged on the guide block 15, the two guide blocks are symmetrically arranged, and the other end of the rocker 7 and the drive connecting part 42 of the lock catch 4 are arranged between the two guide blocks 15;
in the process that the rocker 7 is driven by the lock catch speed reduction motor to rotate, under the drive of the rocker 7, the first guide column 43 on the lock catch 4 slides along the first guide sliding hole 8, the second guide column 44 on the lock catch 4 slides along the second guide sliding hole 9, when the first guide column 43 slides to the inner limiting end of the first guide sliding hole 8, the second guide column 44 slides to the inner limiting moving end of the rotating guide part 92, the locking end 41 of the lock catch 4 is in a locking state, and in the locking state, the locking part 41 of the lock catch 4 is positioned above the pot cover 3 and has downward pressing force on the pot cover 3; when the second guiding column 44 slides to the joint of the rotating guiding part 92 and the translating guiding part 91, the first guiding column 43 is still at the inner limiting end of the first guiding sliding hole 8, and the locking end 41 of the lock catch 4 is in a middle state, and in the middle state, the locking end 41 of the lock catch 4 is at the upper part of the pot cover 3, but has no pressing force towards the pot cover 3; when the first guiding column 43 slides to the outer limit end of the first guiding sliding hole 8, the second guiding column 44 slides to the outer limit end of the translational guiding part 91, the locking end 41 of the latch 4 is in an unlocked state, and in the unlocked state, the locking part 41 of the latch 4 is located beside the pot cover, thereby releasing the pot cover.
An installation cavity 13 is formed in the machine body 1, and the lock catch motor 5, the reduction gear 6, the first guide sliding hole 8, the second guide sliding hole 9 and the rocker 7 are all arranged in the installation cavity 13; the machine body 1 is provided with a lock catch hole 14 communicated with the installation accommodating cavity 13, the pot body 2 is placed into the pot body accommodating cavity 11, the pot cover 3 covers the opening of the pot body 2, the lock catch hole 14 is positioned above the pot cover 3, and the locking part 41 of the lock catch 4 can stretch out and draw back in the lock catch hole under the action of the lock catch speed reducing motor and the rocker, so that the conversion of a locking state, an intermediate state and an unlocking state is realized.
In addition, the lower side of the locking part 41 of the lock catch 4 in each group of pot cover locking assemblies is provided with a pot cover detection microswitch 10, when the locking end 41 of the lock catch 4 is in a locking state, the pot cover detection microswitch 10 is triggered, and when the locking end 41 of the lock catch 4 is in an intermediate state and an unlocking state, the pot cover detection microswitch is not triggered, a strong current power supply circuit is arranged in the machine body, and the pot cover detection microswitch 10 in each group of pot cover locking assemblies is connected in series with the strong current power supply circuit.
In an unlocking state, the first guide post 43 on the lock catch is positioned at the outer limiting end of the first guide sliding hole 8, the second guide post 44 is positioned at the outer limiting end of the translation guide part 91, as shown in fig. 1, at this time, the lock catch motor 5 drives the rocker 7 to rotate by reducing the speed through the reduction gear 6, the rocker 7 pushes the first guide post and the second guide post on the lock catch 4 to respectively slide along the first guide sliding hole and the second guide sliding hole, the locking end 41 of the lock catch 4 extends out of the lock catch hole 14, when the second guide post 44 slides to the joint of the rotation guide part 92 and the translation guide part 91, the first guide post 43 is still positioned at the inner limiting end of the first guide sliding hole 8, the locking end 41 of the lock catch 4 reaches an intermediate state, and at this time, the first guide post of the lock catch is limited in the first guide groove; the latch motor 5 continues to rotate to drive the rocker to rotate, so as to drive the second guide post on the latch 4 to move obliquely upwards along the rotating guide part 92, the locking end 41 of the latch realizes a pressing action, when the first guide post slides 43 to the inner limiting end of the first guide sliding hole 8, the second guide post 44 slides to the inner limiting moving end of the rotating guide part 92, the locking end 41 of the latch 4 is in a locking state, and the locking of the pot cover is completed. When the pot cover is locked by each lock catch, the pot cover detection microswitch 10 on each side can be touched, and only under the condition that all lock catches are locked in place, a strong current circuit can be switched on, and the motor and the heating can start to work.

Claims (13)

1. The utility model provides a cooking machine's pot cover locking mechanism, wherein cooking machine includes that the inside organism that the pot body held the chamber that is provided with, and the top has the open-ended pot body, can cover the pot cover of locating pot body opening part, be equipped with on the organism and hold the access & exit of chamber intercommunication with the pot body, pot physical stamina advances at the access & exit the pot body holds the chamber, be equipped with on the organism and be used for locking pot cover locking Assembly at pot body top opening part, its characterized in that: the pot cover locking component comprises
The lock catch is provided with a locking part and a driving connecting part, and the locking part of the lock catch has a locking state and an unlocking state;
the lock catch speed reducing motor is provided with an output end;
the transmission connecting structure is used for connecting the output end of the lock catch speed reduction motor with the driving connecting part of the lock catch, enables the locking end of the lock catch to be located above the pot cover in a locking state and has downward pressing force on the pot cover, and also enables the locking end of the lock catch to be located beside the pot cover in an unlocking state so as to release the pot cover.
2. The pot cover locking mechanism of the cooking machine according to claim 1, characterized in that: the transmission connecting structure comprises
One end of the rocker is connected with the output end of the lock catch speed reduction motor, and the other end of the rocker is rotatably connected with the driving connecting part of the lock catch;
the first guide sliding hole is transversely arranged, a first guide column of the driving connecting part in the lock catch is arranged in the first guide sliding hole in a sliding mode, one end, close to the pot body containing cavity, of the first guide sliding hole is an inner side limiting end, and one end, far away from the pot body containing cavity, of the first guide sliding hole is an outer side limiting end;
the second guide sliding hole is arranged above the first guide sliding hole and comprises a translation guide part and a rotation guide part which are mutually communicated, the translation guide part and the first guide sliding hole are arranged in parallel, an included angle of 120-160 is formed between the rotation guide part and the translation guide part, the rotation guide part is arranged close to the pot body accommodating cavity, and the translation guide part is arranged far away from the pot body accommodating cavity; a second guide column of the driving connecting part in the lock catch is arranged in the second guide sliding hole in a sliding manner; one end of the rotary guide part, which is close to the pot body accommodating cavity, is an inner side limiting end, and one end of the translational guide part, which is far away from the pot body accommodating cavity, is an outer side limiting end;
when the lock catch speed reduction motor drives the rocker to rotate, the first guide post on the lock catch slides along the first guide sliding hole and the second guide post on the lock catch slides along the second guide sliding hole under the drive of the rocker, when the first guide post slides to the inner limiting end of the first guide sliding hole, the second guide post slides to the inner limiting moving end of the rotating guide part, the locking end of the lock catch is in a locking state, and in the locking state, the locking part of the lock catch is positioned above the pot cover and has downward pressing force on the pot cover; when the first guide post slides to the outer side limiting end of the first guide sliding hole, the second guide post slides to the outer side limiting end of the translation guide part, the locking end of the lock catch is in an unlocking state, and in the unlocking state, the locking part of the lock catch is positioned beside the pot cover so as to release the pot cover.
3. The pot cover locking mechanism of the cooking machine according to claim 2, characterized in that: the other end of the rocker is rotatably connected with a second guide post on the driving connecting part in the lock catch.
4. The pot cover locking mechanism of the cooking machine according to claim 1, characterized in that: the locking part and the driving connecting part of the lock catch are connected with each other to form an L shape.
5. The pot cover locking mechanism of the cooking machine according to claim 2, characterized in that: an installation containing cavity is formed in the machine body, and the lock catch speed reduction motor, the first guide sliding hole, the second guide sliding hole and the rocker are all arranged in the installation containing cavity; the machine body is provided with a lock catch hole communicated with the installation accommodating cavity, the pot body is placed into the pot body accommodating cavity, the pot cover covers the opening of the pot body, the lock catch hole is positioned above the pot cover, and the locking part of the lock catch can stretch out and draw back in the lock catch hole under the action of the lock catch speed reduction motor and the rocker, so that the locking state and the unlocking state can be switched.
6. The pot cover locking mechanism of cooking machine of claim 2, characterized in that: the inner side limiting end of the first guiding sliding hole is closer to the pot body accommodating cavity than the inner side limiting end of the rotating guiding part.
7. The pot cover locking mechanism of the cooking machine according to claim 2, characterized in that: the locking part of the lock catch also has an intermediate state, and in the intermediate state, the locking end of the lock catch is positioned at the upper part of the pot cover but has no pressing force to the pot cover; in the rotation process of the lock catch speed reduction motor driving rocker, under the driving of the rocker, when the second guide post slides to the joint of the rotating guide part and the translation guide part, the first guide post is still positioned at the inner limiting end of the first guide sliding hole, and the locking end of the lock catch is positioned in an intermediate state.
8. The pot cover locking mechanism of the cooking machine according to claim 2, characterized in that: the first guide sliding hole and the second guide sliding hole are arranged on the guide blocks, the two guide blocks are symmetrically arranged, and the other end of the rocker and the drive connecting part of the lock catch are arranged between the two guide blocks.
9. The pot cover locking mechanism of the cooking machine according to claim 2, characterized in that: the lower side wall of the rotary guide part is an arc-shaped surface.
10. The lid locking mechanism of cooking machine according to claim 1, 2, 3, 4, 5, 6, 7, 8 or 9, characterized in that: the cooker cover locking device is characterized in that a plurality of groups of cooker cover locking assemblies with the same structure are arranged on the cooker body and distributed at intervals.
11. The pot cover locking mechanism of the cooking machine according to claim 10, wherein: the lower sides of the locking parts of the lock catches in the multiple groups of pot cover locking assemblies are provided with pot cover detection micro switches, and when the locking ends of the lock catches are in a locking state, the pot cover detection micro switches are triggered.
12. The pot cover locking mechanism of the cooking machine according to claim 11, characterized in that: a strong current power supply circuit is arranged in the machine body, and pot cover detection micro switches in the multiple groups of pot cover locking assemblies are all connected in series on the strong current power supply circuit.
13. The pot cover locking mechanism of the cooking machine according to claim 1, characterized in that: the stirring tool assembly is arranged in the pot body, and a motor for driving the stirring tool assembly to rotate is arranged in the machine body.
CN202122863702.0U 2021-11-18 2021-11-18 Pot cover locking mechanism of cooking machine Active CN217243932U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122863702.0U CN217243932U (en) 2021-11-18 2021-11-18 Pot cover locking mechanism of cooking machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122863702.0U CN217243932U (en) 2021-11-18 2021-11-18 Pot cover locking mechanism of cooking machine

Publications (1)

Publication Number Publication Date
CN217243932U true CN217243932U (en) 2022-08-23

Family

ID=82882953

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122863702.0U Active CN217243932U (en) 2021-11-18 2021-11-18 Pot cover locking mechanism of cooking machine

Country Status (1)

Country Link
CN (1) CN217243932U (en)

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