CN106560138A - Automatic Opening And Closing Device For Electric Pressure Rice Cooker - Google Patents
Automatic Opening And Closing Device For Electric Pressure Rice Cooker Download PDFInfo
- Publication number
- CN106560138A CN106560138A CN201610098611.3A CN201610098611A CN106560138A CN 106560138 A CN106560138 A CN 106560138A CN 201610098611 A CN201610098611 A CN 201610098611A CN 106560138 A CN106560138 A CN 106560138A
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- China
- Prior art keywords
- mentioned
- control stick
- pot cover
- cover body
- electric pressure
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Classifications
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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
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
Abstract
The present invention relates to an automatic opening and closing device for an electric pressure rice cooker which is used to seal the electric pressure rice cooker and enables the opening and closing of a sealing unit to be easy. According to the automatic opening and closing device for the electric pressure rice cooker, by moving a locking ring on a pot cover body along a circumferential direction, the locking ring is combined with the flange of an inner pot, thereby sealing. The automatic opening and closing device for the electric pressure rice cooker is characterized in that the locking ring is connected with an operating rod, the operating rod is driven automatically with the help of a motor, and a working area is formed on the pot cover body and is formed by forming an opening of a specified area on the pot cover body; a guiding part is formed at a part of the locking ring and extends a specified length towards the inner side of a diameter direction of the locking ring, a long hole-shaped guide groove is formed inside the guiding part, a guiding sheet of the operating rod is located in the guide groove, and with the help of the operating rod and by the rotation of the motor, the guiding sheet located in the guide groove enables the locking ring to move left and right.
Description
Technical field
The present invention relates to a kind of automatic switch device, in more detail, is related to for hermetic power
The automatic switch device of pot.
Background technology
Generally, Voltage force cooking machine (for example, electric pressure cooking saucepan) is to be entered by the inside of internal pot
The device that row heats to be cooked with the state of HTHP.
Reference picture 1a, such a Voltage force cooking machine includes：Body 1；Interior pot 2, is contained in
In body 1；Body pot cover 3, for covering body 1；Pot cover 4, the bottom with body pot cover 3
Face combines, for covering interior pot 2.
Specifically, body 1 includes：Heating unit 5, for being contained in inside body 1
Interior pot 2 is heated；Control unit (not shown), for controlling above-mentioned heating unit 5.And
And, by hinge 6 in combination with body 1, body pot cover 3 can be opened and closed body 1 to body pot cover 3
Top.
Also, in the state of interior pot 2 houses food materials, by the heating unit 5 pairs of body 1
Interior pot 2 is heated to make the inside of interior pot 2 be in high-temperature high-pressure state, so as to make
Desired food.Wherein, inner pot cover 4 seals the inside of interior pot 2 to prevent by internal pot 2
The temperature and pressure leakage heated and produce, for this purpose, being provided with interior pot sealing ring 4a in inner pot cover 4.
On the other hand, reference picture 1b, the structure of the cooker cover portion of Voltage force cooking machine passes through upper cap
30a and lower cover 30b be combined with each other and form.
Specifically, upper cap 30a includes securing rod 31 and detachable bar portion 10.Lower cover 30b
It is divided into outside portion 60a and inside portion 60b, 60a installs locking circle 61 in outside portion, so that locking
Circle is in inside portion 60b rotations.Also, locking projections 32 are formed in locking circle 61, locking is made
Circle 61 in combination with the securing rod 31 of upper cap 30a, so as to can be by the left and right of securing rod 31
Rotate to make the left rotation and right rotation of locking circle 61.
Therefore, can turn round securing rod 31 by using personnel to make the left-right rotary of locking circle 61
Turn, by this action, form the sealing (carrying out the condition of pressure cooking) of internal pot.
On the other hand, reference picture 1c, in conventional electric pressure cooking saucepan, because securing rod 31 makes lock
Surely circle 61 rotates, so needing than larger power on motor when driving locking circle 61.Also,
In order to swimmingly drive locking circle 61, motor more than regulation power is needed.And, work is negative
Lotus is easily caused generation mechanicalness and is damaged, and there is a problem of motor also excess load delivery.
Existing document
No. 2010-0038042 (publication date of Korean Patent Laid-Open：On 04 12nd, 2010)
The content of the invention
The present invention is for solving problem as above, it is an object of the invention to provide following electricity
The automatic switch device of pressure cooker, i.e. can swimmingly driving voltage power pot locking circle, it is existing
Simple structure, the power that very little is can use again drives locking circle.
As the first embodiment of the invention for realizing purpose as above, there is provided a kind of voltage
The automatic switch device of power pot, the automatic switch device of above-mentioned electric pressure cooking saucepan includes：Pot cover body；
Locking circle, by circumferentially moving in the bottom of above-mentioned pot cover body, above-mentioned locking circle
In combination with the flange of interior pot, so as to be sealed；And locking circle driver element, it is arranged at
The inside of above-mentioned pot cover body, for making above-mentioned locking circle rotate automatically.
In above-mentioned locking circle driver element, control stick can be connected with above-mentioned locking circle, it is above-mentioned
Control stick drives automatically by motor, and in above-mentioned pot cover body working region, above-mentioned work can be formed
Make region to form by the opening for making above-mentioned pot cover body form required area, in above-mentioned locking circle
A part can form guide member, guide sections part is diametric to above-mentioned locking circle
Inner side extends specific length, and in the inside of guide sections part the guiding groove of long hole shape can be formed,
The guide plate of above-mentioned control stick can be located at above-mentioned guiding groove, and by above-mentioned control stick above-mentioned horse is passed through
Up to rotation, positioned at the guide plate of above-mentioned guiding groove above-mentioned locking circle is moved left and right.
Said motor can be by above-mentioned control stick and above-mentioned locking circle on the top of above-mentioned pot cover body
It is connected.
It is above-mentioned when closing direction or opening direction movement of the above-mentioned control stick to above-mentioned locking circle
The above-mentioned guide plate of control stick can moving integrally along the above-mentioned guiding groove of guide sections part.
Also, as second embodiment, above-mentioned locking circle driver element, it may include：Motor
Portion, by electric signal the driving in said motor portion is controlled, and in drive shaft drive gear is formed；With
And control stick, form gear to make above-mentioned behaviour in a part for the circumference of above-mentioned control stick
Vertical pole forms gear and is connected with above-mentioned drive gear, and above-mentioned control stick is with the rotary shaft at center as base
Standard, to prescribed direction revolution, in the front end of above-mentioned control stick the elongated hole of specific length is formed, from
Above-mentioned locking circle projects the locking lever of specified altitude and is located at above-mentioned control stick.
The above-mentioned front end of above-mentioned control stick can linear type rod-shape, can be at the one of above-mentioned front end
Divide and form above-mentioned elongated hole in the way of the above-mentioned front end of insertion, can be formed in above-mentioned front end and there is regulation
The circumference of the wheel shape of diameter, can form regulation girth in a part for above-mentioned circumference
Gear.
Above-mentioned pot cover body may include：Mounting rod, for installing the above-mentioned rotation of above-mentioned control stick
Axle；And installing hole, separate with above-mentioned mounting rod, for installing above-mentioned drive gear.
Can be respectively configured in the left and right sides of the gyratory directions of the above-mentioned control stick of above-mentioned pot cover body
Multiple switch, by the revolution of above-mentioned control stick above-mentioned switch is made, and is closed so as to export
State the working signal of pot cover body and release the working signal that above-mentioned pot cover body is closed.
Also, used as the 3rd embodiment, above-mentioned locking circle driver element may include：Motor,
Small gear part is installed in the drive shaft of said motor, by electric signal said motor is controlled
Drive；Rack member, is arranged to move to rectilinear direction in above-mentioned pot cover body, above-mentioned
Rack member forms the rack pinion of specific length, and above-mentioned rack pinion makes above-mentioned small gear part
It is connected by way of a gear attached to one with above-mentioned rack member；And control stick, above-mentioned control stick
Locking end be connected with the front end of above-mentioned rack member, above-mentioned control stick is with can be in above-mentioned pot cover
The mode of body revolution is installed on above-mentioned pot cover body, with the rectilinear movement of above-mentioned rack member,
Above-mentioned control stick, by the revolution of above-mentioned control stick, makes above-mentioned locking circle with predetermined radius revolution
Rotation.
Above-mentioned rack member can be in " T " font, and in the front end of above-mentioned rack member level can be formed
The elongated hole in direction, in the end of above-mentioned rack member the elongated hole of vertical direction is formed.
Preferably, the guide slit of circular shape, above-mentioned control stick are formed in above-mentioned pot cover body
The locking above-mentioned rack member of end insertion above-mentioned horizontal direction elongated hole, and positioned at above-mentioned guiding
In slit.
Elongated hole can be formed in the front end of above-mentioned control stick, rotation is formed in the middle of above-mentioned control stick
Axle, above-mentioned rotary shaft is installed on above-mentioned pot cover body so that above-mentioned control stick is with above-mentioned rotary shaft
It is defined to turn round, the locking lever of above-mentioned locking circle can be located at the elongated hole of above-mentioned control stick, if above-mentioned
Control stick is turned round, then above-mentioned locking circle rotation.
Also, used as the 4th embodiment, above-mentioned locking circle driver element may include：Motor,
Small gear part is installed in the drive shaft of said motor, by electric signal said motor is controlled
Drive；Rack member, is arranged to move to rectilinear direction in above-mentioned pot cover body, above-mentioned
Rack member forms the rack pinion of specific length, and above-mentioned rack pinion makes above-mentioned small gear part
It is connected by way of a gear attached to one with above-mentioned rack member；Control stick, above-mentioned control stick is with can
Above-mentioned pot cover body is installed in the mode of above-mentioned pot cover body revolution, with above-mentioned rack member
Rectilinear movement, above-mentioned control stick with predetermined radius revolution, by the revolution of above-mentioned control stick,
Rotate above-mentioned locking circle；And linkage component, one end of above-mentioned linkage component is with chain connection
Mode be connected with a part for above-mentioned control stick, the other end of above-mentioned linkage component is with hinge
The mode of connection is connected with above-mentioned rack member.
Also, used as the 5th embodiment, above-mentioned locking circle driver element may include：Motor,
Small gear part is installed in the drive shaft of said motor, by electric signal said motor is controlled
Drive；Rack member, is arranged to move to rectilinear direction in above-mentioned pot cover body, above-mentioned
Rack member forms the rack pinion of specific length, and above-mentioned rack pinion makes above-mentioned small gear part
It is connected by way of a gear attached to one with above-mentioned rack member；And control stick, above-mentioned control stick
So that above-mentioned pot cover body can be installed in the way of the revolution of above-mentioned pot cover body, above-mentioned control stick
End is connected in hinged mode with above-mentioned rack member, the other end of above-mentioned control stick
It is connected with the locking end of above-mentioned locking circle.
In the present invention, following structure is formed, i.e. form guide portion in a part for locking circle
Part, in guide sections part above-mentioned guiding groove is formed, by manipulating in the connection of guide sections part
The guide plate of bar, directly rotate guide plate by motor, so as to drive lock in the lateral direction
Fixed circle.With this, locking circle can swimmingly be driven by simple structure.Also, due to manipulating
The guide plate of bar is moved along the guiding groove of guide member, thus with can reduce on control stick
The effect of load (driving load).
Also, in the present invention, form following structure, i.e. the driving force of motor part directly makes
The control stick being connected with motor part gear by drive gear is turned round.With this, by control stick
Reliable driving force (revolving force) is provided, accurate service behaviour is ensured.Also, by making
Pressed the button in control panel with personnel, the pot cover State Transferring for make electric pressure cooking saucepan is
Closed mode closes done state, therefore, with effect easy to use.
Also, in the present invention, form following structure, i.e. in the way of rack-and-pinion
Drive division is set to be connected with control stick.With this, by making the locking end of control stick along being formed at
The guide slit of pot cover body is naturally mobile, so as to have control stick can be made reliably to be turned round
While action, the effect of slimming and the miniaturization of device is capable of achieving.
Description of the drawings
Fig. 1 a are the structure chart of the structure of the electric pressure cooking saucepan for representing conventional.
Fig. 1 b are the structure chart of the structure of the locking circle and upper cap of the electric pressure cooking saucepan for representing conventional.
Fig. 1 c are the shape of the working condition for representing the securing rod manual rotation for making conventional electric pressure cooking saucepan
State figure.
Fig. 2 is the structure of the automatic switch device of the electric pressure cooking saucepan for representing first embodiment of the invention
Figure.
Fig. 3 is the decomposition of the automatic switch device of the electric pressure cooking saucepan for representing first embodiment of the invention
Stereogram.
Fig. 4 is the locking of the automatic switch device of the electric pressure cooking saucepan for representing first embodiment of the invention
State diagram of the circle in open mode.
Fig. 5 is the locking of the automatic switch device of the electric pressure cooking saucepan for representing first embodiment of the invention
Circle is from state diagram of the open mode to the intermediateness of closed mode transition.
Fig. 6 is the locking of the automatic switch device of the electric pressure cooking saucepan for representing first embodiment of the invention
The state diagram that circle is closed.
Fig. 7 is the structure of the automatic switch device of the electric pressure cooking saucepan for representing second embodiment of the invention
Figure.
Fig. 8 is the decomposition of the automatic switch device of the electric pressure cooking saucepan for representing second embodiment of the invention
Stereogram.
Fig. 9 is the setting of the automatic switch device of the electric pressure cooking saucepan for representing second embodiment of the invention
State diagram.
Figure 10 is the knot of the automatic switch device of the electric pressure cooking saucepan for representing third embodiment of the invention
Composition.
Figure 11 is the exploded perspective view of Figure 10.
Figure 12 is the knot of the automatic switch device of the electric pressure cooking saucepan for representing fourth embodiment of the invention
Composition.
Figure 13 is the exploded perspective view of Figure 12.
Figure 14 is the knot of the automatic switch device of the electric pressure cooking saucepan for representing fifth embodiment of the invention
Composition.
Figure 15 is the exploded perspective view of Figure 14.
Specific embodiment
Hereinafter, referring to the drawings, the various embodiments of the present invention are illustrated.
First embodiment
With reference to Fig. 2 to Fig. 3, the workspace of the pot cover body 20 of the present invention is formed with required area
Domain 21.This working region is that the guide member 50 or so for the part for being formed at locking circle 70 is moved
Dynamic region.Therefore, the opening of predetermined region can be provided by the injection article in pot cover body 20
The form in space is forming above-mentioned working region.
Also, lock circle 70 and form the flange come by conventionally disclosed rotation mode with interior pot
The structure that (not shown) combines.Therefore, locking circle 70 have form multiple at regular intervals
The structure of the engaging portion 75 being meshed with above-mentioned flange.
Guide member 50 is formed in locking circle 70, guide sections part 50 is to locking circle 70
Diametric inner side extends specific length.Guide sections part 50 to be internally formed elongated hole (narrow
Groove) shape guiding groove 51.
On the other hand, formed in the front end of control stick 90 and formed to the lower section of control stick 90 is prominent
Guide plate 91, above-mentioned guide plate 91 be located at locking circle 70 guide member 50 guiding groove
In 51.Also, the rotary shaft 92 due to control stick 90 is directly connected to motor 80 so that behaviour
Vertical pole 90 is turned round by the driving force of motor 80.
Now, motor 80 is securable to the bottom of electric pressure cooker cover shell (not shown), with
Said motor 80 is set to be located at the top of pot cover body 20.Therefore, motor 80 makes to be located at motor 80
The control stick 90 of bottom is turned round.
Then, with reference to Fig. 4 to Fig. 6, the locking circle of the revolution based on control stick 90 as described below
70 working condition.
First, with reference to Fig. 4, in open mode (that is, the flange of pot in reason of locking circle 70
Constitute with locking circle, and cause what the engaging portion of locking circle and the flange part of interior pot were not meshed
State) under, guide member 50 can be located substantially at 7 o'clock direction.Now, the behaviour of motor 80
Vertical pole 90 is in the left along the state that horizontal direction is laterally horizontal.Now, control stick 90
Front end (guide plate：91) edge in the guiding groove 51 of guide member 50.
In this case, as shown in figure 5, being in in the revolution of closing direction in locking circle 70
Between in the case of process, control stick 90 is moved along the guiding groove 51 of guide member 50, makes behaviour
The guide plate 91 of vertical pole 90 is located at the centre position of guiding groove 51.
In this case, as shown in fig. 6, in locking circle 70 completely to the shape for closing direction movement
Under state, the guide plate 91 of control stick 90 is moved to the side in the guiding groove 51 of guide member 50
Edge.
As described above, in the present invention, guide member 50 is formed in a part for locking circle 70,
And guiding groove 51 is formed in guide member 50, make the guide plate 91 of control stick 90 and above-mentioned guiding
Part 50 is connected.Therefore, guide plate 91 is made directly to rotate by motor 80, so as to can be to
Left and right directions drives locking circle 70.As described above, the present invention can be by simple structure come smooth
Ground drives locking circle 70.Also, by making the guide plate 91 of control stick 90 along guide member
50 guiding groove 51 is moved, so as to reduce the load (driving load) on control stick 90.
Second embodiment
As shown in Figure 7 to 9, in the present invention, make locking circle 60 pot cover body 100 with
Predetermined radius rotate.Wherein, although not separately shown locking circle 60, but by making locking circle 60
Rotate on the flange of interior pot, so as to form the sealing state of pot cover body 100.
On the other hand, motor part 70 and control stick 80 are provided with the inside of pot cover body 100,
Said motor portion 70 is used to make locking circle 60 drive automatically.
Specifically, the drive shaft in motor part 70 installs drive gear 71.Wherein, above-mentioned drive
Moving gear 71 is fixed on the installing hole 101 that formed in pot cover body 100 to rotate.
On the other hand, control stick 80 is by the front end 81 in rod-shape and the circumference of wheel shape
It is combined with each other to be integrated and forms.Now, the gear part 83 of specific length is formed in circumference.And
And, form elongated hole 82 along the length direction of front end 81 in front end 81.
The gear part 83 of the control stick 80 with structure as above is connected with drive gear 71
Connect, if motor part 70 rotates, as shown in figure 4, drive gear 71 rotates gear part 83,
That front end 81 can be made with predetermined radius revolution.
Now, the locking lever 65 for extending and projecting from the top of locking circle 60 is located in front end 81
The elongated hole 82 for being formed.Also, the rotary shaft 85 of control stick 80 is arranged at mounting rod 102,
Control stick 80 can be made on the basis of mounting rod 102 to turn round.
Control stick 80 with structure as above makes drive by the driving force of motor part 70
Moving gear 71 is engaged with gear part 83 and rotated, so as to can make the front end 81 of control stick 80 with
Predetermined radius are turned round.
Now, can arrange in the both sides of the radius of turn of the control stick 80 of pot cover body 100 and open
/ close (ON/OFF) switch 91,92.Therefore, one is made by the automatic rotary of control stick 80
Opening and closing (either switch in the switch 91,92) work of side, so as to control unit (micro- meter can be made
Calculation machine) detect that 60 working condition is enclosed in locking.
As described above, according to the present invention, when user of service presses the button in control panel,
Control unit receives signal, and drive motor portion 70.Now, the drive gear 71 of motor part 70
The gear part 83 for making control stick 80 rotates, so as to make to be located in the elongated hole 82 of front end 81
The locking lever 65 of locking circle 60 is moved left and right.
Therefore, the driving of locking circle 60 can be automatically controlled.Also, because switch 91,92 is installed
In the left and right sides of control stick 80, so as to the left rotation and right rotation of control stick 80 can be detected by control unit.
Especially, the present invention provides by the driving force of motor part 70 directly to make by drive gear
The structure of 71 revolutions of control stick 80 being connected with the gear of motor part 70.Therefore, to control stick 80
Reliable driving force (revolving force) is provided.Therefore, the service behaviour of precision can be ensured, is passed through
User of service presses the button in control panel, can make the pot cover State Transferring of electric pressure cooking saucepan
To close or closing releasing state, have the advantages that easy to use.
3rd embodiment
With reference to Figure 10 and Figure 11, an embodiment of the invention, locking circle driver element bag
Include motor 70, small gear part 71, control stick 80, rack member 90.
In said structure, motor 70 provides the driving force for rotating geared parts 71.Also,
Motor 70 is configured to a part for said motor 70 and is fixed on pot cover body 100.
Horixmtal long hole 91 is formed in the front end of rack member 90, in horixmtal long hole 91 along vertical
Direction forms vertical long holes 92.Also, the edge along the periphery of vertical long holes 92 forms rack tooth
Wheel 93.
Control stick 80 is configured to be turned round centered on rotary shaft 82, the locking lever of locking circle 61
65 elongated holes 81 for being located at the front end of control stick 80, by the rotation for manipulating 80 bars, make locking circle 61
Rotation.Also, locking end 83 is formed in the end bottom of control stick 80, above-mentioned locking end is made
83 are located in the horixmtal long hole 91 of rack pinion 93.
On the other hand, pot cover body 110 formed the first bar 110, rack member 90 it is vertical
Elongated hole 92 is located on above-mentioned first bar 110.That is, because above-mentioned first bar is located at vertical long holes 92
It is interior, thus the displacement and moving direction of rack member 90 can be limited.
On the other hand, on the top of the pot cover body 100 for separating predetermined distance with the first bar 110
Face forms the second bar 120.By the rotary shaft 82 that control stick 80 is installed in above-mentioned second bar 120,
Control stick 80 can be made on the basis of above-mentioned rotary shaft 80 to turn round.
Also, (upper side of the pot cover body) shape between the first bar 110 and the second bar 120
The guide slit 13 of shape in the arc-shaped.
According to structure as above, the locking end 83 of control stick 80 can be with insertion tooth bar
The mode moved in guide slit 130 in the state of the horixmtal long hole 91 of gear 93 is fixed.
As described above, according to the third embodiment of the invention, by the driving force of motor 70,
It is movable linearly with the rack member 90 that the gear of small gear part 71 is connected.If rack member 90
Be moved to front, then positioned at rack member 90 horixmtal long hole 91 control stick 80 locking end
83 move along the guide slit 130 of pot cover body 100.With this, turn round can control stick 80.
Also, by the revolution of above-mentioned control stick 80, make to be located at the elongated hole 81 of the front end of control stick 80
The locking lever 65 of locking circle 61 is turned round.By type of drive as above, enclose can locking
61 left rotation and right rotations, with this, automatically setting hermetic power pot and depressurization.
Now, can the radius of turn of control stick 80 both sides formed multiple switch (switch 150,
Switch 160), so as to move left and right to perform unlatching/closing control based on control stick 80.
According to the present invention as above, even if the driving force of motor 70 is weak, can also pass through tooth bar
The gear of part 90 and geared parts 71 connects (rack-and-pinion type of drive) to expect
The reliable service behaviour of control stick 80.
Also, the locking end 83 of control stick 80 is narrow along the guiding for being formed at pot cover body 100
Groove 130 is naturally mobile.With this, while control stick 80 can be made reliably to carry out revolution action,
The slimming and miniaturization of achievable device.
Fourth embodiment
With reference to Figure 12 and Figure 13, in the 4th embodiment of the present invention, rack member 90 is made
Front end is connected with one end of linkage component 90 ', the other end and the control stick 80 of linkage component 90 '
Locking end 83 be connected, so as to turn round can control stick 80.
That is, rack member 90 is made to be connected with control stick 80 by single linkage component 90 ',
So that the locking end 83 of control stick 80 is moved along guide slit 130 more compliantly, with this,
The reliability of the revolution action of control stick 80 can more be improved.
5th embodiment
Reference Figure 14 and Figure 15, according to the fifth embodiment of the invention, can be in aforesaid enforcement
To horizontally arranged rack member 300 in example.Therefore, rack member 300 can be to horizontal direction
It is mobile.
On the other hand, control stick 200 includes：First hole 210, for make control stick 200 with
The gyroaxis 330 of rack member 300 is connected；Second hole 220, above-mentioned second hole 220 passes through
Bolt 340 is fixed on pivoted lever 120, turns round can control stick 200.Also, in control stick
200 end forms the 3rd hole 230, and the locking lever 65 of locking circle 61 is located at above-mentioned 3rd hole 230,
So as to move left and right locking circle 61 by the revolution of control stick 200.
As described above, according to the fifth embodiment of the invention, rack member 300 is with can be to level
The mode of direction movement is formed, and is centrally formed the second hole 220 in control stick 200.Therefore,
Control stick 200 can be made on the basis of the second hole 220 to turn round.Now, the 3rd hole 230 is locked
Surely the locking lever 65 of circle 61 is engaged, therefore, if control stick 200 is turned round, locking circle 61
Mobile rotation.
As described above, according to the 5th embodiment, can be by rack member 300 and control stick 200
The simple structure for mutually driving, makes the left rotation and right rotation of locking circle 61, so as to can reduce workability and
Manufacturing cost.
More than, it is illustrated that and only certain embodiments of the present invention is illustrated, but the present invention is not limited to
Above-described embodiment, as long as general technical staff of the technical field of the invention, then can be not
Depart from the situation of the purport of described technological thought of the invention in the claimed scope of invention
Under, numerous variations can be implemented to the present invention.
Claims (14)
1. a kind of automatic switch device of electric pressure cooking saucepan, it is characterised in that include：
Pot cover body；
Locking circle, by circumferentially moving in the bottom of above-mentioned pot cover body, above-mentioned lock
Ding Quan in combination with the flange of interior pot, so as to be sealed；And
Locking circle driver element, is arranged at the inside of above-mentioned pot cover body, for making above-mentioned locking
Circle rotation automatically.
2. the automatic switch device of electric pressure cooking saucepan according to claim 1, it is characterised in that
In above-mentioned locking circle driver element,
Control stick is connected with above-mentioned locking circle, above-mentioned control stick drives automatically by motor,
Working region is formed in above-mentioned pot cover body, above-mentioned working region is by making above-mentioned pot cover sheet
Body forms the opening of required area and forms,
Guide member is formed in a part for above-mentioned locking circle, guide sections part is to above-mentioned locking
The diametric inner side of circle extends specific length,
In the guiding groove for being internally formed long hole shape of guide sections part,
The guide plate of above-mentioned control stick is located at above-mentioned guiding groove, by above-mentioned control stick by above-mentioned
Motor rotates, and positioned at the guide plate of above-mentioned guiding groove above-mentioned locking circle is moved left and right.
3. the automatic switch device of electric pressure cooking saucepan according to claim 2, it is characterised in that
Said motor is connected by above-mentioned control stick on the top of above-mentioned pot cover body with above-mentioned locking circle
Connect.
4. the automatic switch device of the electric pressure cooking saucepan according to Claims 2 or 3, its feature
It is, when closing direction or opening direction movement of the above-mentioned control stick to above-mentioned locking circle, on
State above-mentioned guide plate the moving integrally along the above-mentioned guiding groove of guide sections part of control stick.
5. the automatic switch device of electric pressure cooking saucepan according to claim 1, it is characterised in that
Above-mentioned locking circle driver element includes：
Motor part, by electric signal the driving in said motor portion is controlled, and is formed in drive shaft and is driven
Gear；And
Control stick, forms gear above-mentioned to make in a part for the circumference of above-mentioned control stick
Control stick forms gear and is connected with above-mentioned drive gear, and above-mentioned control stick is with the rotary shaft at center
Benchmark, to prescribed direction revolution, in the front end of above-mentioned control stick the elongated hole of specific length is formed,
The locking lever for projecting specified altitude from above-mentioned locking circle is located at above-mentioned control stick.
6. the automatic switch device of electric pressure cooking saucepan according to claim 5, it is characterised in that
The linear type rod-shape in above-mentioned front end of above-mentioned control stick, above-mentioned front end a part with
The mode of the above-mentioned front end of insertion forms above-mentioned elongated hole,
The circumference of the wheel shape with specified diameter is formed in above-mentioned front end, in above-mentioned periphery
The part in portion forms the gear of regulation girth.
7. the automatic switch device of electric pressure cooking saucepan according to claim 6, it is characterised in that
Above-mentioned pot cover body includes：
Mounting rod, for installing the above-mentioned rotary shaft of above-mentioned control stick；And
Installing hole, separates with above-mentioned mounting rod, for installing above-mentioned drive gear.
8. the automatic switch device of electric pressure cooking saucepan according to claim 5, it is characterised in that
Multiple opening is respectively configured in the left and right sides of the gyratory directions of the above-mentioned control stick of above-mentioned pot cover body
Close, above-mentioned switch is made by the revolution of above-mentioned control stick, so as to export above-mentioned pot cover is closed
The working signal that the working signal and the above-mentioned pot cover body of releasing of body is closed.
9. the automatic switch device of electric pressure cooking saucepan according to claim 1, it is characterised in that
Above-mentioned locking circle driver element includes：
Motor, in the drive shaft of said motor small gear part is installed, and is controlled by electric signal
The driving of said motor；
Rack member, is arranged to be moved to rectilinear direction in above-mentioned pot cover body, above-mentioned
Rack member forms the rack pinion of specific length, and above-mentioned rack pinion makes above-mentioned small gear part
It is connected by way of a gear attached to one with above-mentioned rack member；And
Control stick, the locking end of above-mentioned control stick is connected with the front end of above-mentioned rack member, on
Control stick is stated so that above-mentioned pot cover body can be installed in the way of the revolution of above-mentioned pot cover body, with
The rectilinear movement of above-mentioned rack member, above-mentioned control stick is turned round with predetermined radius, by above-mentioned
The revolution of control stick, rotates above-mentioned locking circle.
10. the automatic switch device of electric pressure cooking saucepan according to claim 9, its feature exists
In,
Above-mentioned rack member is in " T " font,
The elongated hole of horizontal direction is formed in the front end of above-mentioned rack member, in above-mentioned rack member
End forms the elongated hole of vertical direction.
The automatic switch device of 11. electric pressure cooking saucepans according to claim 10, its feature exists
In,
The guide slit of circular shape is formed in above-mentioned pot cover body,
The elongated hole of the above-mentioned horizontal direction of the above-mentioned rack member of locking end insertion of above-mentioned control stick,
And in above-mentioned guide slit.
The automatic switch device of 12. electric pressure cooking saucepans according to claim 9, its feature exists
In,
Elongated hole is formed in the front end of above-mentioned control stick, rotary shaft is formed in the middle of above-mentioned control stick,
Above-mentioned rotary shaft is installed on above-mentioned pot cover body so that above-mentioned control stick is with above-mentioned rotary shaft
It is defined to turn round,
The locking lever of above-mentioned locking circle is located at the elongated hole of above-mentioned control stick, if the revolution of above-mentioned control stick,
Then above-mentioned locking circle rotation.
The automatic switch device of 13. electric pressure cooking saucepans according to claim 1, its feature exists
In,
Above-mentioned locking circle driver element includes：
Motor, in the drive shaft of said motor small gear part is installed, and is controlled by electric signal
The driving of said motor；
Rack member, is arranged to be moved to rectilinear direction in above-mentioned pot cover body, above-mentioned
Rack member forms the rack pinion of specific length, and above-mentioned rack pinion makes above-mentioned small gear part
It is connected by way of a gear attached to one with above-mentioned rack member；
Control stick, above-mentioned control stick in the way of the revolution of above-mentioned pot cover body can be installed on
Pot cover body is stated, with the rectilinear movement of above-mentioned rack member, above-mentioned control stick is with predetermined radius
Revolution, by the revolution of above-mentioned control stick, rotates above-mentioned locking circle；And
Linkage component, one end of above-mentioned linkage component is with hinged mode and above-mentioned control stick
A part be connected, the other end of above-mentioned linkage component is with hinged mode and above-mentioned tooth
Bar part is connected.
The automatic switch device of 14. electric pressure cooking saucepans according to claim 1, its feature exists
In,
Above-mentioned locking circle driver element includes：
Motor, in the drive shaft of said motor small gear part is installed, and is controlled by electric signal
The driving of said motor；
Rack member, is arranged to be moved to rectilinear direction in above-mentioned pot cover body, above-mentioned
Rack member forms the rack pinion of specific length, and above-mentioned rack pinion makes above-mentioned small gear part
It is connected by way of a gear attached to one with above-mentioned rack member；And
Control stick, above-mentioned control stick in the way of the revolution of above-mentioned pot cover body can be installed on
Pot cover body is stated, the end of above-mentioned control stick is with hinged mode and above-mentioned rack member phase
Connection, the other end of above-mentioned control stick is connected with the locking end of above-mentioned locking circle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150139265A KR101706250B1 (en) | 2015-10-02 | 2015-10-02 | Auto opening and locking device for electric pressure rice cooker |
| KR10-2015-0139265 | 2015-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106560138A true CN106560138A (en) | 2017-04-12 |
| CN106560138B CN106560138B (en) | 2019-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610098611.3A Active CN106560138B (en) | 2015-10-02 | 2016-02-23 | The automatic switch device of electric pressure cooking saucepan |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101706250B1 (en) |
| CN (1) | CN106560138B (en) |
Families Citing this family (1)
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| CN111990881B (en) * | 2019-05-27 | 2022-05-24 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking appliance, control method and control system thereof, and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007244565A (en) * | 2006-03-15 | 2007-09-27 | Matsushita Electric Ind Co Ltd | Rice cooker |
| CN200966548Y (en) * | 2006-08-28 | 2007-10-31 | 佛山市顺德区爱德电器有限公司 | Locking structure of the cover of pressure cooker |
| JP4646698B2 (en) * | 2005-05-25 | 2011-03-09 | 三洋電機株式会社 | Pressure cooker |
| CN204091696U (en) * | 2014-08-29 | 2015-01-14 | 松下家电研究开发（杭州）有限公司 | A kind of cooking apparatus |
| CN204483835U (en) * | 2015-01-26 | 2015-07-22 | 松下家电研究开发（杭州）有限公司 | A kind of pressure cooking appliance facilitating folding lid |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0137592Y1 (en) * | 1996-11-27 | 1999-02-01 | 김용진 | Apparatus for opening and closing of cover in the electric pressure rice cooker |
| KR100314759B1 (en) * | 1999-05-28 | 2001-11-17 | 이종훈 | A Dust Collector for Cleaning High Temperature and High Pressure Coal Gas |
| KR100953981B1 (en) * | 2008-10-02 | 2010-04-21 | 조용래 | The automatic rocking apparatus and electric rice cooker having the same |
-
2015
- 2015-10-02 KR KR1020150139265A patent/KR101706250B1/en active IP Right Grant
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- 2016-02-23 CN CN201610098611.3A patent/CN106560138B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4646698B2 (en) * | 2005-05-25 | 2011-03-09 | 三洋電機株式会社 | Pressure cooker |
| JP2007244565A (en) * | 2006-03-15 | 2007-09-27 | Matsushita Electric Ind Co Ltd | Rice cooker |
| CN200966548Y (en) * | 2006-08-28 | 2007-10-31 | 佛山市顺德区爱德电器有限公司 | Locking structure of the cover of pressure cooker |
| CN204091696U (en) * | 2014-08-29 | 2015-01-14 | 松下家电研究开发（杭州）有限公司 | A kind of cooking apparatus |
| CN204483835U (en) * | 2015-01-26 | 2015-07-22 | 松下家电研究开发（杭州）有限公司 | A kind of pressure cooking appliance facilitating folding lid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106560138B (en) | 2019-03-01 |
| KR101706250B1 (en) | 2017-02-14 |
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