CN105212693B - Pressure cooker - Google Patents
Pressure cooker Download PDFInfo
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- CN105212693B CN105212693B CN201410299777.2A CN201410299777A CN105212693B CN 105212693 B CN105212693 B CN 105212693B CN 201410299777 A CN201410299777 A CN 201410299777A CN 105212693 B CN105212693 B CN 105212693B
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- Prior art keywords
- pot cover
- lock piece
- dead bolt
- siamese part
- pressure cooker
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- 238000009434 installation Methods 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 210000005056 cell body Anatomy 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Classifications
-
- 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
- A47J27/0804—Locking devices
- A47J27/0806—Locking devices of the bayonet-type
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of pressure cooker, including：Pot；Pot cover siamese part, pot cover siamese part is pivotably coupled in pot；Pot cover component, circumferential direction of the pot cover component along pot is rotatably arranged on pot cover siamese part, pot cover component includes pot cover, triggering component and bayonet unit, pot cover is connected with pot cover siamese part by bayonet unit, and triggering component is connected with bayonet unit and is configured to release bayonet unit when it is touched so that pot cover and pot cover connector depart from；And first lock piece, first lock piece is located on pot cover siamese part, triggering component drives bayonet unit to be rotated between the first position and the second position relative to pot cover siamese part, triggering component can be touched to release bayonet unit when bayonet unit is located at first position, and pot cover component and pot cover siamese part are non-dismountable when bayonet unit is located at the second place.Pressure cooker according to embodiments of the present invention, improves the safety in utilization of pressure cooker.
Description
Technical field
The present invention relates to kitchen appliance technical field, more particularly, to a kind of pressure cooker.
Background technology
Divide in the market from the connected mode of pot cover and cooker body, mainly there is the pressure cooker of two kinds of structures：One kind is point
Body formula electric pressure cooking saucepan；One kind is integrated electric pressure cooker.
Wherein pot cover split-type structural is mainly used in the electric pressure cooking saucepan of lower end, and it is controlled in pot by bottom sensor
Temperature and pressure, because it is main by detect cooking bottom temperature or in the pot amount of moving down control, it is difficult to accurate control, error is larger.
Integrated electric pressure cooker is connected because of pot cover with cooker body, without holding pot cover after uncapping.But current Integral electric
Pressure cooker has a defect, because pot cover is connected in cooker body, and integrated electric pressure cooker pot cover one kind of in the market is integrally fixed at lid
It is upper non-disconnectable；One kind is to be fixed on by nut on upper lid.Non-disconnectable structure cleaning is very inconvenient, so structure is adopted mostly
It is nutted structure.But nut fixed structure is also defective：Filled 1. nut is easily counter；2. that twists is too tight difficult
Tear open；3. stubborn too loose easy gas leakage, or even thread off, cause whitewashing to scald the danger of people；4. tear lid cleaning open, nut is easily lost
Lose；5. such fixed structure manufacturing cost is higher.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem to a certain extent.
Therefore, a kind of simple in construction, pot cover convenient disassembly and safe it is an object of the present invention to propose
Pressure cooker.
Pressure cooker according to embodiments of the present invention, including：Pot；Pot cover siamese part, the pot cover siamese part is pivotly
It is connected in the pot；Pot cover component, circumferential direction of the pot cover component along the pot is rotatably arranged at the pot
On lid siamese part, the pot cover component includes pot cover, triggering component and bayonet unit, and the pot cover leads to the pot cover siamese part
The bayonet unit connection is crossed, the triggering component is connected with bayonet unit and is configured to release the buckle when it is touched
Device is so that the pot cover and the pot cover connector depart from；And first lock piece, first lock piece is located at the pot
On lid siamese part, the triggering component drives the bayonet unit relative to the pot cover siamese part in first position and second
Rotated between putting, the triggering component can be touched to release the buckle dress when bayonet unit is located at the first position
Put, the pot cover component and the pot cover siamese part are non-dismountable when the bayonet unit is located at the second place.
Pressure cooker according to embodiments of the present invention, the assembling of pot cover siamese part and pot cover is realized by bayonet unit, is passed through
It is that the separation of control pot cover siamese part and pot cover can be achieved to touch triggering component, makes the dismounting of the pot cover component of pressure cooker more square
Just；By setting the first lock piece on pot cover siamese part, the first lock piece can be located at the second place, i.e. pot in bayonet unit
Locking bayonet unit when not being fully rotated into open position in the pot of pressure cooker is covered, prevents pot cover and pot cover siamese part from tearing open
Unload, it is to avoid maloperation triggering component makes pot cover be dismantled with pot cover siamese part and cause steam to leak when pressure cooker has pressure in pot
Risk, improve the safety in utilization of pressure cooker.
In addition, pressure cooker according to embodiments of the present invention, can also have technical characteristic additional as follows：
According to one embodiment of present invention, the bayonet unit includes：Connector, one end of the connector with it is described
Pot cover is connected, and the connector is provided with neck；And dead bolt, the dead bolt is movably located on the pot cover siamese part, institute
State dead bolt and be provided with the grab being adapted to the neck, when the triggering component is touched, the grab departs from the neck.
According to one embodiment of present invention, the pot cover siamese part is provided with installation portion, and the pot cover component also includes：
Fixed seat, the fixed seat is located on the installation portion, and the dead bolt is movably located in the fixed seat.
According to one embodiment of present invention, the installation portion is formed completely through the upper surface of the pot cover siamese part with
The through hole on surface, the fixed seat is rotatably arranged in the through hole, and the pot cover is located at the lower section of the pot cover siamese part,
The lower end of the connector is connected with the pot cover, and the upper end of the connector is detachably connected with the dead bolt.
According to one embodiment of present invention, the receiving that the fixed seat is turned on provided with escape groove and with the escape groove
Groove, the dead bolt is movably located in the holding tank, and the escape groove and the dead bolt are stretched into the upper end of the connector
Coordinate.
According to one embodiment of present invention, the triggering component includes：Hand is revolved, the rotation hand is connected with the fixed seat
To drive the fixed seat to rotate；And button, the button be movably located at it is described rotation on hand, the button is configured to
The dead bolt is promoted when it is touched so that the grab departs from the neck.
According to one embodiment of present invention, first lock piece is to be located on the internal perisporium of the installation portion and along institute
The arc fin of the circumferentially extending of installation portion is stated, the fin is provided with recess, and the bayonet unit is located at the first position
Shi Suoshu dead bolts are movable to the indent.
According to one embodiment of present invention, first lock piece is integrally formed with the pot cover siamese part.
According to one embodiment of present invention, the pressure cooker also includes：Second lock piece, second lock piece is located at
In the fixed seat, the second lock piece is in lock position and off-position described in when the bayonet unit is positioned at the first position
Movable, second lock piece button at the off-position is touched to release the bayonet unit, described
Two lock pieces button at the lock position is positioned.
According to one embodiment of present invention, the mounting groove turned on the holding tank is provided with the fixed seat, it is described
Second lock piece is movably located in the mounting groove, and second lock piece only supports the lock when being located at the lock position
Tongue, when second lock piece is located at the off-position, the dead bolt is movable in the recess.
According to one embodiment of present invention, the dead bolt is movably arranged in the holding tank in the horizontal direction, institute
State dead bolt and only support the abutting post when being located at the lock position provided with post, second lock piece is abutted.
According to one embodiment of present invention, second lock piece is formed as neighbouring on sheet, second lock piece
The both sides at one side edge are respectively equipped with bearing pin, and second lock piece is swingably located in the mounting groove along the vertical direction,
Second lock piece is located at the lock position, second locking in the pot cover siamese part horizontal positioned
Part is located at the off-position when the pot cover siamese part is placed vertically.
According to one embodiment of present invention, second lock piece is formed generally as rectangle lamellar body, and the bearing pin is located at
Two side positions at neighbouring long side midpoint, described when second lock piece is located at the lock position on second lock piece
The long side of rectangle lamellar body and plane-parallel, when second lock piece is located at the off-position, the length of the rectangle lamellar body
Side and horizontal plane.
According to one embodiment of present invention, first lock piece is provided with locating slot, and second lock piece is located at
During the off-position, at least a portion of second lock piece stretches into the locating slot and rotated with limiting the fixed seat.
According to one embodiment of present invention, the pressure cooker also includes：Leakproof piece installing, the leakproof piece installing is located at described
In escape groove, the leakproof piece installing is when the bayonet unit is released from only to the dead bolt so that at least one of the dead bolt
Divide and stretch into the recess.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the explosive view of the pot cover component of pressure cooker according to embodiments of the present invention；
Fig. 2 is the structural representation of the bayonet unit of pressure cooker according to embodiments of the present invention；
Fig. 3 is the structural representation of the fixed seat of pressure cooker according to embodiments of the present invention；
Fig. 4 a and Fig. 4 b are the connection status of the bayonet unit of pressure cooker according to an embodiment of the invention and release shape
State schematic diagram；
Fig. 5 a and Fig. 5 b are connection status and the releasing of the bayonet unit of pressure cooker in accordance with another embodiment of the present invention
View；
Fig. 6 a and Fig. 6 b are connection status and the releasing of the bayonet unit of the pressure cooker according to further embodiment of the present invention
View；
Fig. 7 a and Fig. 7 b are connection status and the releasing of the bayonet unit of the pressure cooker according to another embodiment of the invention
View；
Fig. 8 is structural representation of the pot cover component of pressure cooker according to an embodiment of the invention under a working condition
Figure；
Fig. 9 is top view of the pot cover component of pressure cooker according to an embodiment of the invention under a working condition；
Figure 10 is Fig. 9 center lines A-A part sectioned view；
Figure 11 is the structure of the pot cover component of pressure cooker according to an embodiment of the invention in the other operative state
Schematic diagram；
Figure 12 is the vertical view of the pot cover component of pressure cooker according to an embodiment of the invention in the other operative state
Figure；
Figure 13 is Figure 12 center lines B-B part sectioned view；
Figure 14 Figure 12 center lines C-C part sectioned view；
Figure 15 is structure of the pot cover component of pressure cooker according to an embodiment of the invention under another working condition
Schematic diagram；
Figure 16 is vertical view of the pot cover component of pressure cooker according to an embodiment of the invention under another working condition
Figure；
Figure 17 is Figure 16 center lines D-D part sectioned view；
Figure 18 is Figure 16 center lines E-E part sectioned view；
Figure 19 is structure of the pot cover component of pressure cooker according to an embodiment of the invention under another working condition
Schematic diagram；
Figure 20 is vertical view of the pot cover component of pressure cooker according to an embodiment of the invention under another working condition
Figure；
Figure 21 is Figure 20 center lines F-F part sectioned view；
Figure 22 is Figure 20 center lines G-G part sectioned view.
Reference：
Pot cover component 100；
Pot cover 10；
Pot cover siamese part 20；Upper cover body 201；Lower cover 202；Installation portion 21；
Triggering component 30；Revolve hand 31；Revolve lid 311 on hand；The subordinate lid 312 of rotation；Button 32 (32a, 32b, 32c)；Abut oblique
Face 321；First return unit 33；
Bayonet unit 40；Connector 41；Neck 411；Dead bolt 42 (42a, 42b, 42c)；Grab 421；Abut post 422；Pivot
Rotating shaft 423；Second return unit 43；
Fixed seat 50；Escape groove 51；Holding tank 52；Mounting groove 53；
First lock piece 60；Recess 61；Locating slot 62；
Second lock piece 70；Bearing pin 71；
Leakproof piece installing 80.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", " vertical ", " level ",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer ", " clockwise ", " counterclockwise " are based on side shown in the drawings
Position or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate or imply the device or member of meaning
Part must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.This
Outside, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance or implicit finger
The quantity of bright indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or implicitly include
One or more this feature.In the description of the invention, " multiple " are meant that two or more, unless otherwise bright
It is really specific to limit.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Pressure cooker according to embodiments of the present invention is specifically described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 7, pressure cooker according to embodiments of the present invention include pot (not shown), pot cover siamese part 20,
The lock piece 60 of pot cover component 100 and first.
Specifically, pot cover siamese part 20 is pivotably coupled in pot, and pot cover component 100 can along the circumferential direction of pot
Rotationally it is located on pot cover siamese part 20.Pot cover component 100 includes pot cover 10, triggering component 30 and bayonet unit 40, pot cover 10
It is connected with pot cover siamese part 20 by bayonet unit 40, triggering component 30, which is connected with bayonet unit 40 and is configured to it, to be touched
When release bayonet unit 40 so that pot cover 10 and pot cover siamese part 20 depart from.
First lock piece 60 is located on pot cover siamese part 20, and triggering component 30 drives bayonet unit 40 relative to pot cover disjunctor
Part 20 rotates between the first position and the second position, bayonet unit 40 be located at first position when triggering component 30 can be touched with
Bayonet unit 40 is released, when bayonet unit 40 is located at the second place, the locking bayonet unit 40 of the first lock piece 60, pot cover 10 and pot
Lid siamese part 20 is non-dismountable.
Thus, the pot cover component 100 of pressure cooker according to embodiments of the present invention, pot cover disjunctor is realized by bayonet unit 40
The assembling of part 20 and pot cover 10, and can be achieved to control point of pot cover siamese part 20 and pot cover 10 by touching triggering component 30
From, it is to avoid the easy anti-dress that is existed using bolts assemblies, dismounting is difficult, be easily lost, high cost and the problem of poor security,
Make the dismounting of the pot cover component 100 of pressure cooker more convenient.
By setting the first lock piece 60 on pot cover siamese part 20, the first lock piece can be located at the in bayonet unit 40
Two positions, i.e., locking bayonet unit 40 when pot cover 10 is not fully rotated into open position in the pot of pressure cooker, make pot cover 10
It can not be dismantled with pot cover siamese part 20, it is to avoid maloperation triggering component 30 makes pot cover 10 and pot cover when pressure cooker has pressure in pot
The risk that siamese part 20 is dismantled and causes steam to leak, improves the safety in utilization of pressure cooker.
It should be noted that pot cover siamese part 20 is pivotly connected with the pot of pressure cooker, i.e. the phase of pot cover siamese part 20
For pot between horizontal level and vertical position it is changeable.Pot cover component 100 is removably mounted on pot cover siamese part 20
Go up and on pot cover siamese part 20 along the circumferential rotatable of pot, when pot cover siamese part 20 is horizontally situated, by turning
Dynamic pot cover component 100, it is possible to achieve locking and release of the pot cover 10 in pot.When opening pressure cooker, by pot cover siamese part
20 are moved from water level position to vertical position, and pot cover component 100 is still connected by pot cover siamese part 20 with pot, makes pressure cooker
Folding lid be more convenient.
Pot cover 10 is detachably arranged on pot cover siamese part 20 by bayonet unit 40.Triggering component 30 drives bayonet unit
40 and pot cover 10 rotated between the first position and the second position relative to pot cover siamese part 20, wherein, the band of triggering component 30
When dynamic pot cover 10 is located at the second place, pot cover 10 is screwed in pot, and pressure cooker, which is in use state, pot, has high pressure steaming
Vapour, the locking triggering component 30 of the first lock piece 60, triggering component 30 can not be touched, and bayonet unit 40 can not depart from, pot cover 10
It can not be dismantled with pot cover siamese part 20, it is to avoid pot cover 10 departs from pot cover siamese part 20 and causes to steam when pressure cooker has pressure in pot
The risk that vapour leaks.
Only when triggering component 30 drives pot cover 10 to rotate, pot cover 10 unclamps in pot, pot inner high voltage steam discharging,
When bayonet unit 40 moves to first position, triggering component 30 can be just touched.By touching triggering component 30, for example pressing or
The operations such as person's promotion, you can make bayonet unit 40 release connection, so that pot cover 10 departs from from pot cover siamese part 20, realize one
Individual simple motion is the effect of panhead detachable 10, enormously simplify the dismounting action of pot cover 10, and ensure that pressure cooker
Safety in utilization.
The concrete structure of bayonet unit 40 can need to carry out reasonable selection according to the actual use of pressure cooker, as long as meeting
The requirement released by touching triggering component 30 to can be achieved.Alternatively, according to one embodiment of present invention, block
Buckle device 40 includes connector 41 and dead bolt 42.
Wherein, one end of connector 41 is connected with pot cover 10, and connector 41 is provided with neck 411.Dead bolt 42 is movably
It is located on pot cover siamese part 20, dead bolt 42 is provided with the grab 421 being adapted to neck 411, when triggering component 30 is touched, grab
421 depart from neck 411.
In other words, bayonet unit 40 includes two structures that mutually can be fastened and depart from, and wherein connector 41 is and pot
The connected fixed structure of lid 10, dead bolt 42 is the structure being movably located on pot cover siamese part 20, and dead bolt 42 is being connected and taken off
It is changeable between two states of connector 41, by the assembly relation for adjusting dead bolt 42 and connector 41, you can regulation pot
The assembly relation of lid 10 and pot cover siamese part 20.
Specifically, under normal confined state, the grab 421 of dead bolt 42 is fastened in the neck 411 of connector 41, dead bolt 42
It is connected with connector 41, pot cover 10 is connected with pot cover siamese part 20.When touching triggering component 30, triggering component 30 drives dead bolt 42
Activity, makes grab 421 depart from neck 411, and dead bolt 42 departs from connector 41, and bayonet unit 40 is released, and realizes pot cover 10 and pot
The dismounting of lid siamese part 20.Thus, bayonet unit 40 according to embodiments of the present invention is simple in construction, not only convenient boiler-cover 10 and pot
The assembling of lid siamese part 20, it is more convenient to be solved divided by realized tearing open for pot cover 10 and pot cover siamese part 20 by triggering component 30
Point, while ensureing that pot cover component 100 can realize fast quick-detach pot cover 10, control processing cost.
As long as the material for preparing of bayonet unit 40 meets the requirement that pot cover 10 can be connected with pot cover siamese part 20,
Alternatively, the dead bolt 42 and connector 41 of bayonet unit 40 can be working of plastics.Thus, the dead bolt 42 of plastic material and connection
Part 41 is on the premise of the connective stability of pot cover 10 and pot cover siamese part 20 is met, convenient formation, and material source extensively, is prepared
It is with low cost.
According to one embodiment of present invention, pot cover siamese part 20 is provided with installation portion 21, the pot cover component 100 of pressure cooker
Also include fixed seat 50, fixed seat 50 is located on installation portion 21, and dead bolt 42 is movably located in fixed seat 50.Further,
Installation portion 21 is formed completely through the through hole of the upper and lower surface of pot cover siamese part 20, and fixed seat 50 is rotatably arranged at through hole
Interior, pot cover 10 is located at the lower section of pot cover siamese part 20, and the lower end of connector 41 is connected with pot cover 10, the upper end of connector 41 and lock
Tongue 42 is detachably connected.
That is, the dead bolt 42 of pot cover component according to embodiments of the present invention is directly arranged on pot cover siamese part 20
, but be located at by fixed seat 50 on pot cover siamese part 20.Pot cover siamese part 20 includes upper cover body 201 and lower cover 202, on
Through hole is respectively equipped with lid 201 and lower cover 202, fixed seat 50 is located in the through hole and in the through hole along fixed seat 50
It is circumferential rotatable, drive the dead bolt 42 being located in it to rotate when fixed seat 50 is rotated, so as to drive coupled pot cover
10 rotate, i.e., by rotary fixing base 50 pot cover 10 can be driven to rotate, to realize locking and release of the pot cover 10 in pot
Action.
Thus, dead bolt 42 is located on pot cover siamese part 20 indirectly by fixed seat 50, can both simplifies pot cover disjunctor
The structure of part 20, can realize the rotational action of pot cover 10 by rotating fixed seat 50 again, make the overall knot of pot cover component 100
Structure design is more reasonable,
Assembling structure of the dead bolt 42 in fixed seat 50 can also be carried out according to the fit structure of dead bolt 42 and connector 41
Reasonable adjusting, alternatively, as shown in figure 3, according to one embodiment of present invention, fixed seat 50 is provided with escape groove 51 and with keeping away
The holding tank 52 for allowing groove 51 to turn on, dead bolt 42 is movably located in holding tank 52, and escape groove 51 is stretched into the upper end of connector 41
Coordinate with dead bolt 42.
Specifically, fixed seat 50 is the lower surface of conducting fixed seat 50 provided with two assembling structures, wherein escape groove 51
Structure, the upper end of connector 41 is stretched into escape groove 51 from the lower end of fixed seat 50.Dead bolt 42 is located in holding tank 52, is accommodated
Groove 52 is turned on escape groove 51, and the grab 421 on dead bolt 42 blocks by the way that the conducting portion potential energy is enough with the neck 411 on connector 41
Firmly.Dead bolt 42 is movable in holding tank 52, with meet its block connector 41 and be disconnected part 41 two positions it
Between it is changeable.
When dead bolt 42 blocks connector 41, the neck 411 of connector 41 is hooked by the grab 421 of dead bolt 42, connector
41 are stuck in stiff in escape groove 51, and connector 41 and connected pot cover 10 are connected in fixed seat 50.When
Dead bolt 42 is touched component 30 and promoted when being disconnected part 41, and the grab 421 of dead bolt 42 departs from neck 411, and connector 41 just may be used
Depart from from escape groove 41, so as to realize the disengaging of pot cover 10 and fixed seat 50, also just realize pot cover 10 and pot cover siamese part 20
Disengaging.Thus, the fixed seat 50 of the structure can reasonably realize being connected and disconnected from for dead bolt 42 and connector 41, so that real
The dismounting of existing pot cover 10 and pot cover siamese part 20, and triggering component 30 can be easily installed to realize the tune to dead bolt 42
Section.
Structure on triggering component 30, it is to be understood that be by shake-up as long as the structure of triggering component 30 is met
Pot cover 10 and the requirement of the disengaging of pot cover siamese part 20 can be achieved.Alternatively, according to one embodiment of present invention, touch
Component 30 includes rotation hand 31 and button 32.Specifically, rotation hand 31 is connected with fixed seat 50 to drive fixed seat 50 to rotate, button 32
Movably it is located on rotation hand 31, button 32 is configured to promote dead bolt 42 when it is touched so that grab 421 departs from neck
411。
Revolving hand 31 includes rotation lid 311 and the subordinate lid 312 of rotation on hand, and rotation hand 31 is connected with fixed seat 50, by rotating rotation hand
31, the pot cover 10 that can be driven fixed seat 50 and be connected in fixed seat 50 is rotated.Structure of the button 32 on rotation hand 31 can be with
Reasonable adjusting is carried out according to the structure that it promotes dead bolt 42 to move, button 32 can be moved in the vertical direction, can also be in water
Square motion upwards, as long as its satisfaction, which can promote dead bolt 42 to move, is disconnected the requirement of part 41, button 32 promotes lock
The concrete structure that tongue 42 is moved will be described in detail in the following embodiments.
Thus, the triggering component 30 of the structure can both realize the function that a key is uncapped, as long as that is, by touching button 32,
Dead bolt 42 can be disconnected part 41, so as to realize the dismounting of pot cover 10 and pot cover siamese part 20, can be revolved again by rotating
Hand 31 realizes the rotation of pot cover 10, and the triggering component 30 is rational in infrastructure, easy to use.
The button 32 and dead bolt of pot cover component 100 according to the present invention are described with reference to the accompanying drawings and in conjunction with specific embodiments
42 matching relationship.
Embodiment one
As shown in figures 4 a and 4b, dead bolt 42 is movably arranged in holding tank 52 in the horizontal direction, and button 32 is in level
It is movable to promote dead bolt 42 to be disconnected part 41 on direction.
With reference to Fig. 4 a, holding tank 52 is formed as the cell body extended in left-right direction, and dead bolt 42 is in left-right direction movably
It is located in escape groove 52, when pot cover 10 is arranged on pot cover siamese part 10, the upper end of connector 41 is stretched into through fixed seat 50
In escape groove 51, the grab 421 of dead bolt 42 is stuck in the neck 411 of connector 41, and dead bolt 42 can not depart from connector 41, pot
Lid 10 is connected and rotatable under the rotation of rotation hand 31 with fixed seat 50.
When needing tear open lid operation to pot cover component 100, arrow direction applies and button 32 is applied along along Fig. 4 a
Plus active force, i.e., active force is applied to button 32 from left to right, button 32 moves right along arrow direction, and promotes
Dead bolt 42 is moved right, and the grab 421 on dead bolt 42 departs from out of neck 411 (as shown in Figure 4 b), and connector 41 just can be from keeping away
Allow in groove 51 and remove, realize the dismounting of pot cover 10 and pot cover siamese part 20.
The pot cover component 100 of pressure cooker according to embodiments of the present invention, promotes the activity of dead bolt 42, you can real by button 32
Existing pot cover 10 and the dismounting of pot cover siamese part 20, the connector 41 on pot cover 10 are reinserted in escape groove 51, on dead bolt 42
Grab 411 reset after block neck 411, you can realize the assembling of pot cover 10 and pot cover siamese part 20, dismounting is very convenient, and
It is full and the assembling mode of button 32 of the structure is flexibly, can be needed to design different styles according to the difference of pressure cooker cap assemblies 100
Foot difference consumer's use demand.
Embodiment two
As shown in figure 5 a and 5b, the present embodiment two is roughly the same with the structure of above-described embodiment one, wherein identical portion
Divide and use identical reference, difference is：Button 32a and dead bolt 42a is integrally formed.
That is, button 32a is a dead bolt 42a part, it is directly to lock when applying active force to button 32a
Tongue 42a applies active force.The use process of the pot cover component 100 of pressure cooker according to embodiments of the present invention and above-described embodiment one
Use process it is similar, therefore repeat no more.
Dead bolt 42a according to embodiments of the present invention and button 32a is integrally formed, and not only increases dead bolt 42a and button 32a
Overall structure stability, and convenient formation reduces preparation cost.
Embodiment three
As shown in figures 6 a and 6b, the present embodiment three is roughly the same with the structure of above-described embodiment one, wherein identical portion
Divide and use identical reference, difference is：Dead bolt 42b is movably arranged in holding tank 52 in the horizontal direction, is pressed
Key 32b in the vertical directions may move.
Specifically, dead bolt 42b is provided with post 422 is abutted, and button 32b is provided with abutting post 422 and promotes dead bolt 42
The abutting inclined-plane 321 of activity.
With reference to Fig. 6 a, holding tank 52 is formed as the cell body extended in left-right direction, and dead bolt 42b is in left-right direction movably
It is located in escape groove 52, dead bolt 42b both sides are respectively equipped with the abutting post 422 of column.Button 32b can live in the vertical direction
Dynamic, button 32b abuts inclined-plane 321 and is located at the top for abutting post 422 provided with acclivitous abutting inclined-plane 321 from left to right.
When pot cover 10 is arranged on pot cover siamese part 10, escape groove 51 is stretched into the upper end of connector 41 through fixed seat 50
Interior, dead bolt 42b grab 421 is stuck in the neck 411 of connector 41, and dead bolt 42b can not depart from connector 41, pot cover 10 with
Fixed seat 50 is connected and rotatable under the rotation of rotation hand 31.
When needing tear open lid operation to pot cover component 100, arrow direction applies and button 32b is applied along along Fig. 6 a
Plus active force, i.e., active force is applied to button 32b from the top down, button 32b moves downward along arrow direction, button
Abutting inclined-plane 321 on 32b moves downward and gradually abuts the abutting post 422 on dead bolt 42b.
Because the motion tracks of button 32b in the vertical direction are fixed, it can not be moved in the lateral direction, can only
It is up and down, and dead bolt 42b then can be movable in the lateral direction.Therefore, when the abutting inclined-plane 321 on button 32b is abutted to
When abutting post 422, abut inclined-plane 321 and promote abutting post 422 to move right, the grab 421 on dead bolt 42b takes off out of neck 411
From (as shown in Figure 6 b), connector 41 just can be removed out of escape groove 51, realize the dismounting of pot cover 10 and pot cover siamese part 20.
The pot cover component 100 of pressure cooker according to embodiments of the present invention, by the way that button 32b is arranged in the vertical direction
Mobilizable structure, meets the downward depresses button 32b of consumer use habit, and the use of pressure cooker is more met consumer makes
With needs.
In the specific embodiment of the present invention, pot cover component 100 also includes the first return unit 33, the first return unit
33 are located between fixed seat 50 and button 32b, and fixed seat 50 and button 32b are only supported in the two ends of the first return unit 33 respectively.Specifically
Ground, the first return unit 33 is spring.Thus, by setting the first return unit 33, after button 32b is pressed, resetted first
In the presence of part 33, can rebound button 32b automatically initial position, be easy to the assembling again of connector 41 and dead bolt 42b.
Example IV
As illustrated in figs. 7 a and 7b, the present embodiment four is roughly the same with the structure of above-described embodiment one, wherein identical part
Using identical reference, difference is：Dead bolt 42c both sides are respectively equipped with pivotal axis 423, and dead bolt 42c is pivotable
Ground is located in holding tank 52, and button 32c is movable to promote dead bolt 42c to be disconnected part 41 in the vertical direction.
Specifically, shown in reference picture 7a, button 32c and dead bolt 42c is integrally formed as inverted L-shaped, wherein, dead bolt 42c constitutes L
Shape structure it is long-armed, button 32c constitutes the galianconism of L-shaped structure, and pivotal axis 423 is located at the connection of the long-armed and galianconism of L-shaped structure
Place.
With reference to Fig. 7 a, holding tank 52 is formed as the cell body extended in left-right direction, and dead bolt 42c both sides are respectively equipped with column
Pivotal axis 423, dead bolt 42c upper end is connected in holding tank 52 by pivotal axis 423, dead bolt 42c lower end edge right and left
To swingable.Button 32c right-hand member and dead bolt 42c upper end are connected to form as L-shaped structure, and left end can live in the vertical direction
It is dynamic.
When pot cover 10 is arranged on pot cover siamese part 10, escape groove 51 is stretched into the upper end of connector 41 through fixed seat 50
Interior, dead bolt 42c grab 421 is stuck in the neck 411 of connector 41, and dead bolt 42c can not depart from connector 41, pot cover 10 with
Fixed seat 50 is connected and rotatable under the rotation of rotation hand 31.
When needing tear open lid operation to pot cover component 100, arrow direction applies to button 32c's along along Fig. 7 a
Left end applies active force, i.e., from the top down to button 32c left end application active force, and button 32c left end is along arrow meaning side
To moving downward, button 32c right-hand members are connected with dead bolt 42c upper end and drive dead bolt 42c lower end to swing to the right, dead bolt
Grab 421 on 42c departs from (as shown in Figure 7b) out of neck 411, and connector 41 just can be removed out of escape groove 51, realize pot
The dismounting of lid 10 and pot cover siamese part 20.
The pot cover component 100 of pressure cooker according to embodiments of the present invention, by the way that button 32c is arranged in the vertical direction
Mobilizable structure, meets the downward depresses button 32b of consumer use habit, and button 32c and the bodily forms of dead bolt 42c mono-
Into preparing more convenient, cost is lower.
Resetted according to the pot cover component 100 in any of the above-described embodiment of the invention, in addition to the second return unit 43, second
Part 43 is located in holding tank 52, and the two ends of the second return unit 42 are only supported on the inwall and dead bolt 42 of holding tank 52 away from button respectively
32 side wall.Specifically, the second return unit 43 is spring, and the right side wall and holding tank 52 for being against dead bolt 42 are stopped in the two ends of spring
Between right side wall.
Second return unit 43 promotes dead bolt 42 to be located at the left side of holding tank 52, the grab of dead bolt 42 under elongation open configuration
421 are stuck in the neck 411 of connector 41.When touching button 32, button 32 promotes dead bolt 42 to move right or swing, and locks
Tongue 42 is disconnected part 41, and the second return unit 43 is deformed.After button 32 are unclamped, dead bolt 42 is in the second return unit 43
Initial position is returned under restoring force effect.When now, then by connector 41 inserting in escape groove 51, it just can make the card of dead bolt 42
Hook 421 is stuck in the neck 411 of connector 41, and connector 41 is assembled with dead bolt 42, realizes pot cover 10 and pot cover siamese part 20
Assembling.
Thus, by setting the second return unit 43, it is easy to the assembling again of connector 41 and dead bolt 42, makes pot cover 10 and pot
The repetition that is easier of lid siamese part 20 is dismounted, using more convenient.
The pot cover component of pressure cooker according to embodiments of the present invention when in use, lower end and the phase of pot cover 10 of connector 41
Even, the upper end of connector 41 is stretched into the escape groove 51 of fixed seat 50, and the grab 421 of dead bolt 42 is connected to the neck of connector 41
In 411, pot cover 10 is connected on pot cover siamese part 20.At this point it is possible to which the rotation hand 31 by rotating triggering component 30, drives pot cover
10 are rotated, and pot cover 10 is locked in pot.
After pressure cooker is using completing, the rotation hand 31 of triggering component 30 is rotated, drives pot cover 10 to rotate, pot cover 10 is in pot
Unclamped on body.Now, by pressing or promoting button 32, button 32 drives the activity of dead bolt 42, and grab 421 is out of neck 411
Depart from, connector 41 just can take out out of escape groove 411, so as to realize pot cover 10 from the disengaging on pot cover siamese part 20.
When needing to reuse pressure cooker, the upper end of connector 41 is stretched into escape groove 51, the grab 421 of dead bolt 42
Block neck 411, you can realize assembling of the pot cover 10 on pot cover siamese part 20.
The concrete structure of first lock piece 60 can carry out reasonable adjusting according to the structure of pot cover siamese part 20, as long as meeting
Bayonet unit 40 can just be touched component 30 only when turning to first position and touch the requirement released.Alternatively, root
According to one embodiment of the present of invention, the first lock piece 60 is to be located on the internal perisporium of installation portion 21 and prolong along the circumference of installation portion 21
The arc fin stretched, fin is provided with recess 61, when bayonet unit 40 is located at first position at the activity of dead bolt 42 to recess 61.
Specifically, the first lock piece 60 is the arc fin being located on the through hole internal perisporium of pot cover siamese part 20, and arc is convex
The center of circle of rib and the center of circle of through hole are coaxial, and the thickness of arc fin is uniform, and the length of arc fin can be according to pot cover 10 in pot
The radian rotated on body carries out reasonable adjusting.Recess 61 can be for a breach of notch on arc fin or by the
One lock piece 60 is separated into the vacancy of two sections of arc fins.
Pot cover 10 and bayonet unit 40 can be rotated under the drive of triggering component 30 along the circumference of through hole.Buckle is filled
The dead bolt 42 for putting 40 is the radially movable structure along through hole, and only when bayonet unit 40 turns to first position,
Dead bolt 42 is moved at recess 61, and triggering component 30 can be touched to promote dead bolt 42 to be moved into recess 61, dead bolt 42
On grab 421 can just be disconnected the neck 411 on part 41, realize the disengaging of pot cover 10 and pot connector 20.
When bayonet unit 40 moves to the second place in addition to first position, dead bolt 42 only supports the first lock piece 60,
That is the inwall of arc fin, dead bolt 42 is in the stiff in the radial direction of through hole, and triggering component 30 can not be touched to solve
Except bayonet unit 40, now, the pot cover 10 of pressure cooker is in and will not can grasped with the position beyond uncapped position, pot cover 10 because of missing
Make triggering component 30 and depart from pot cover siamese part 20, do not result in steam in pot and leak, the use of pressure cooker has been effectively ensured
Security.
According to one embodiment of present invention, the first lock piece 60 is integrally formed with pot cover siamese part 20.That is, the
Bulge-structure of one lock piece 60 for formation in the through hole of pot cover siamese part 20.Thus, the first lock piece 60 and pot cover disjunctor
The integrally formed structure of part 20, not only ensure that the overall structure stability of pot cover siamese part 20, and ensure that the first locking
The structural strength of part 60, and convenient formation, reduce preparation cost.
The bayonet unit 40 of pot cover component 100 according to embodiments of the present invention is specifically described below in conjunction with the accompanying drawings at first
Put the course of work with the second place.
As shown in Fig. 8 to Figure 10, when bayonet unit 40 is located at the second place, dead bolt 42 only supports the first lock piece 60, i.e.,
The inwall of arc fin, dead bolt 42 is stiff in being locked out in the radial direction for through hole, and triggering component 30 can not be touched
To release bayonet unit 40.Now, the pot cover 10 of pressure cooker be in can with the position beyond uncapped position, such as tightened position,
Pot cover 10 will not depart from pot cover siamese part 20 because of maloperation triggering component 30, do not result in steam in pot and leak, effectively
It ensure that the safety in utilization of pressure cooker.
The rotation hand 31 of triggering component 30 is rotated, drives pot cover 10 and bayonet unit 40 to rotate, pot cover 10 revolves from pot
Go to can uncapped position, as shown in Figure 11 to 14, the dead bolt 42 of bayonet unit 40 is moved at recess 61, dead bolt 42 touch
It can be moved under the shake-up of component 30 into recess 61, the grab 421 on dead bolt 42 can be disconnected the neck on part 41
411, bayonet unit 40 can be released from (as shown in FIG. 15 to 18), realize the disengaging of pot cover 10 and pot connector 20.
Thus, pot cover component 100 according to embodiments of the present invention, by setting the first lock piece on pot cover siamese part 20
60, it can effectively prevent pot cover 10 from departing from pot cover siamese part 20 because of maloperation triggering component 30 when positioned at using position,
Do not result in steam in pot to leak, the safety in utilization of pressure cooker has been effectively ensured.
When pot cover component 100 pot cover 10 the drive backspin of triggering component 30 go to can uncapped position when, although pot
Inside without high steam, pot cover 10 is in the position that can be removed, but if pot cover component 100 is in the shape being horizontal
Triggering component 30 is touched under state, triggering component 30 releases bayonet unit 40, and pot cover 10 departs from pot cover siamese part 20, the meeting of pot cover 10
Drop in pot, it is necessary to again remove pot cover 10 can just get the food in pot, add operating process, cause unnecessary
Trouble.
In order to solve the above-mentioned technical problem, according to one embodiment of present invention, the pot cover component 100 of pressure cooker also includes
Second lock piece 70.Second lock piece 70 is located in fixed seat 50, the second lock piece 70 when bayonet unit 40 is located at first position
Movable in lock position and off-position, the second lock piece 70 button 32 at off-position is touched to release bayonet unit
40, the second lock piece 70 button 32 at lock position is positioned.
In other words, the bayonet unit 40 of pot cover component 100 according to embodiments of the present invention be touched component 30 drive to
During first position, releasing arbitrarily can not be touched by triggering component 30, only when bayonet unit 40 moves to first position, and
Second lock piece 70 is at off-position, and bayonet unit 40 can just be touched component 30 and touch releasing.When bayonet unit 40 is located at
First position, and the second lock piece 70 be located at lock position when, bayonet unit 40 is still locked out, and triggering component 30 can not be contacted
Bayonet unit 40.
Wherein, the lock position of the second lock piece 70 can be the location of when pot cover component 100 is horizontal,
Now, the locking triggering component 30 of the second lock piece 70, prevents it from pot cover 10 is departed from from pot cover siamese part 20, it is to avoid need not
The trouble wanted.The off-position of second lock piece 70 can be that pot cover component 100 is in non-horizontal position or moved up from pot
Position except after, now the second lock piece 70 unlock, triggering component 30 can touch and release bayonet unit 40, the energy of pot cover 10
Enough to depart from from pot cover siamese part 20, pot cover 10 is not fallen out in pot, do not result in unnecessary trouble, and pressure cooker makes
With conveniently.
Second lock piece 70 can realize that the locking to bayonet unit 40 is conciliate by locking and release triggering component 30
Lock, can also realize the locking to bayonet unit 40 and unblock, its concrete structure can by locking and release bayonet unit 40
So that according to reasonable selection is carried out the need for pot cover component 100, the second lock is described when being located at first position below with bayonet unit 40
The off-position and lock position of stop member 70.
Alternatively, according to one embodiment of present invention, the mounting groove 53 turned on holding tank 52 is provided with fixed seat 50,
Second lock piece 70 is movably located in mounting groove 53, and the second lock piece 70 only supports dead bolt 42, second when being located at lock position
When lock piece 70 is located at off-position, dead bolt 42 is movable in recess 61.Further, dead bolt 42 may move in the horizontal direction
Ground is located in holding tank 52, and dead bolt 42 only supports when being located at lock position provided with post 422, the second lock piece 70 is abutted and abuts post
422。
That is, the second lock piece 70 according to embodiments of the present invention is the lock by locking and release bayonet unit 40
Tongue 42 realizes the locking to bayonet unit 40 and unblock, and the second lock piece 70 is located in the mounting groove of fixed seat 50, and
It is movable between lock position and off-position.
When the second lock piece 70 is located at lock position, the only abutting post 422 on dead bolt 42, although dead bolt 42 is located at the
At the recess 61 of one lock piece 60, dead bolt 42 is in fastening state in the radially still immovable of through hole, bayonet unit 40,
Pot cover 10 can not depart from from pot cover siamese part 20.When the second lock piece 70 is located at off-position, the second lock piece 70 is in peace
Be moved to more than position for being against and abutting on post 422 in tankage 53, dead bolt 42 the button 32 of triggering component 30 promotion or press
Pressure can be movable into recess 61, and grab 421 is disconnected part 41, realizes the disengaging of pot cover 10 and pot cover siamese part 20.
The concrete structure of second lock piece 70 is not particularly limited, and locking reconciliation pintle hook lock buckle device 40 is capable of as long as meeting
It is required that.Alternatively, as shown in figure 3, according to one embodiment of present invention, the second lock piece 70 is formed as sheet, second
The both sides at neighbouring one side edge are respectively equipped with bearing pin 71 on lock piece 70, and the second lock piece 70 is swingably located at along the vertical direction
In mounting groove 53.Second lock piece 70 is located at lock position in pot cover 10 horizontal positioned of siamese part, and the second lock piece 70 is in pot
It is located at off-position when lid siamese part 10 is placed vertically.
In other words, the second lock piece 70 of pot cover component 100 according to embodiments of the present invention is in pot cover siamese part 20
The locking bayonet unit 40 when horizontal level, bayonet unit 40, i.e. pot cover are unlocked when pot cover siamese part 20 is located at vertical position
10 can not depart from when being horizontally situated from pot cover siamese part 20, could be from pot cover siamese part 20 during positioned at upright position
Depart from.
Specifically, the second lock piece 70 is formed generally as rectangle lamellar body, and bearing pin 71 is located on the second lock piece 70 neighbouring long
The position at side midpoint.The notch for accommodating the rotation of bearing pin 71 is formed with mounting groove 53, bearing pin 71 is located at the second lock piece 70
The position at upper neighbouring long side midpoint, when fixed seat 50 switches between horizontal level and vertical position, the second lock piece 70 due to
Action of Gravity Field, its long side can be all the time in the position with plane-parallel.
When fixed seat 50 is horizontal, the second lock piece 70 is horizontal, the length of its length direction compared with
It is long, can be only to the abutting post 422 of dead bolt 42.When fixed seat 50 is in vertical position, dead bolt 42 and abutting post 422 are with consolidating
Reservation 50 moves to upright position simultaneously, and the second lock piece 70 is rotated relative to fixed seat 50 under gravity, the second lock
Stop member 70 is still within the width that horizontal level, i.e. dead bolt 42 move to the second lock piece 70, the width of the second lock piece 70
Spend direction length shorter, it is impossible to which, only to post 422 is abutted, dead bolt 42 can be disconnected part under the shake-up effect of triggering component 30
41, realize the disengaging of pot cover 10 and pot cover siamese part 20.
The bayonet unit 40 for specifically describing pot cover component 100 according to embodiments of the present invention below in conjunction with the accompanying drawings is located at first
During position, the course of work of second lock piece 70 in off-position and lock position.
When bayonet unit 40 be located at first position when, i.e., pot cover 10 pot rotate to can uncapped position, such as Figure 11 to scheme
Shown in 14, the dead bolt 42 of bayonet unit 40 is moved at recess 61.When pot cover siamese part 20 is horizontally situated, the second locking
Part 70 is located at lock position, and the second lock piece 70 stops the abutting post 422 to dead bolt 42, although bayonet unit 40 is located at recess 61
Place, dead bolt 42 can not be moved under the locking of the second lock piece 70 into recess 61, and bayonet unit 40 can not be released from, pot cover 10
It can not depart from from pot cover siamese part 20.
When pot cover siamese part 20 is moved from horizontal level to vertical position, the second lock piece 70 is under gravity all the time
It is horizontal, the second lock piece 70 rotates relative to pot cover siamese part 20, dead bolt 42 moves to the second lock piece 70
Width (as shown in FIG. 15 to 18), the width length of the second lock piece 70 is shorter, it is impossible to only to abutting post
422, dead bolt 42 can be disconnected part 41 under the shake-up effect of triggering component 30, realize pot cover 10 and pot cover siamese part 20
Depart from.
Thus, pot cover component 100 according to embodiments of the present invention, by setting the second lock piece on pot cover siamese part 20
70, the unnecessary trouble that can avoid pot cover siamese part 20 that pot cover 10 is departed from and caused when being horizontally situated makes pressure
The use of pot is more convenient.
Further, according to one embodiment of present invention, the first lock piece 60 is provided with locating slot 62, the second lock piece
70 be located at off-position when, at least a portion of the second lock piece 70 stretches into locating slot 62 and rotated with limiting fixed seat 50.Specifically
Ground, when the second lock piece 70 is located at off-position, bayonet unit 40 can be released under the shake-up effect of triggering component 30, pot
Lid 10 can depart from pot cover siamese part 20.And by setting locating slot 62 on the first lock piece 60, the second lock piece 70 is extremely
A few part can be stretched into locating slot 62, so as to prevent pot cover 10 from being rotated when pot cover siamese part 20 is departed from.
Locating slot 62 can also play positioning action, when again assembling pot cover 10 and pot cover siamese part 20, the second lock
A part for stop member 70 is stretched into locating slot 62, can in order to determine position of the pot cover 10 relative to fixed seat 50, consequently facilitating
Determine the position relationship of the grab 421 of dead bolt 42 and the neck 411 of connector 41, it is to avoid cause closing lid dislocation to cause 10 pots of pot cover
The problem of tooth is damaged.
As shown in Figure 19 to Figure 22, according to one embodiment of present invention, the pot cover component 100 of pressure cooker also includes leakproof
Piece installing 80.Leakproof piece installing 80 is located in escape groove 51, leakproof piece installing 80 when bayonet unit 40 is released from only support dead bolt 42 so that
At least a portion of dead bolt 42 is stretched into recess 61.
In other words, when pot cover 10 is taken away from pot cover siamese part 20 or pot cover 10 is not mounted to, leakproof piece installing 80
In the escape groove 51 for inserting fixed seat 50, dead bolt 42 is only supported in leakproof piece installing 80, at least a portion of dead bolt 42 is stretched into recess 61
Interior, not only can only support dead bolt 42 prevents it from resetting, and fixed seat 50 can be avoided to be revolved relative to pot cover siamese part 20
Turn, also pot cover 10 is not rotated so that can not closing lid culinary art, further ensure the safety in utilization of pressure cooker.
The pot cover component of pressure cooker according to embodiments of the present invention when in use, lower end and the phase of pot cover 10 of connector 41
Even, the upper end of connector 41 is stretched into the escape groove 51 of fixed seat 50, and the grab 421 of dead bolt 42 is connected to the neck of connector 41
In 411, pot cover 10 is connected on pot cover siamese part 20.At this point it is possible to which the rotation hand 31 by rotating triggering component 30, drives pot cover
10 are rotated, and pot cover 10 is locked in pot.
Now, bayonet unit 40 is located at the second place, and dead bolt 42 only supports the first lock piece 60, the i.e. inwall of arc fin,
Dead bolt 42 is stiff in being locked out in the radial direction for through hole, and triggering component 30 can not be touched to release bayonet unit
40.The pot cover 10 of pressure cooker is in can will not be because of maloperation triggering component 30 with the position beyond uncapped position, pot cover 10
Depart from pot cover siamese part 20, do not result in steam in pot and leak.
After pressure cooker is using completing, the rotation hand 31 of triggering component 30 is rotated, drives pot cover 10 to rotate, pot cover 10 is in pot
Unclamped on body rotation extremely can uncapped position, bayonet unit 40 turns to first position.
When bayonet unit 40 be located at first position when, i.e., pot cover 10 pot rotate to can uncapped position, such as Figure 11 to scheme
Shown in 14, the dead bolt 42 of bayonet unit 40 is moved at recess 61.When pot cover siamese part 20 is horizontally situated, the second locking
Part 70 is located at lock position, and the second lock piece 70 stops the abutting post 422 to dead bolt 42, although bayonet unit 40 is located at recess 61
Place, dead bolt 42 can not be moved under the locking of the second lock piece 70 into recess 61, and bayonet unit 40 can not be released from, pot cover 10
It can not depart from from pot cover siamese part 20.
When pot cover siamese part 20 is moved from horizontal level to vertical position, the second lock piece 70 is under gravity all the time
It is horizontal, the second lock piece 70 rotates relative to pot cover siamese part 20, dead bolt 42 moves to the second lock piece 70
Width (as shown in FIG. 15 to 18), the width length of the second lock piece 70 is shorter, it is impossible to only to abutting post
422, dead bolt 42 can be disconnected part 41 under the shake-up effect of triggering component 30, realize pot cover 10 and pot cover siamese part 20
Depart from.
Thus, pot cover component 100 according to embodiments of the present invention, by touch triggering component 30 i.e. can be achieved pot cover 10 with
Being rapidly separated for pot cover siamese part 20, by setting the first lock piece 60 on pot cover siamese part 20, can effectively prevent pot cover
10 depart from pot cover siamese part 20 when positioned at using position because of maloperation triggering component 30, do not result in pot outside steam
Let out, the safety in utilization of pressure cooker has been effectively ensured, by setting the second lock piece 70 on pot cover siamese part 20, can avoid
The unnecessary trouble that pot cover 10 is departed from and caused when pot cover siamese part 20 is horizontally situated, makes the use of pressure cooker more square
Just.
Other of pressure cooker according to embodiments of the present invention are constituted and operated for those of ordinary skills
All it is known, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (14)
1. a kind of pressure cooker, it is characterised in that including：
Pot；
Pot cover siamese part, the pot cover siamese part is pivotably coupled in the pot；
Pot cover component, circumferential direction of the pot cover component along the pot is rotatably arranged on the pot cover siamese part, institute
Stating pot cover component includes pot cover, triggering component and bayonet unit, and the pot cover is filled with the pot cover siamese part by the buckle
Connection is put, the triggering component is connected with bayonet unit and is configured to release the bayonet unit when it is touched so that described
Pot cover and the pot cover siamese part depart from；And
First lock piece, first lock piece is located on the pot cover siamese part, and the triggering component drives the buckle dress
Put and rotated between the first position and the second position relative to the pot cover siamese part, the bayonet unit is located at described first
The triggering component can be touched to release the bayonet unit, described in when the bayonet unit is positioned at the second place when putting
Pot cover component and the pot cover siamese part are non-dismountable, and the bayonet unit includes：
Siamese part, one end of the siamese part is connected with the pot cover, and the siamese part is provided with neck；With
Dead bolt, the dead bolt is movably located on the pot cover siamese part, and the dead bolt is provided with what is be adapted to the neck
Grab, when the triggering component is touched, the grab departs from the neck.
2. pressure cooker according to claim 1, it is characterised in that the pot cover siamese part is provided with installation portion, the pot
Cap assemblies also include：Fixed seat, the fixed seat is located on the installation portion, and the dead bolt is movably located at the fixed seat
On.
3. pressure cooker according to claim 2, it is characterised in that the installation portion is formed completely through the pot cover siamese part
Upper and lower surface through hole, the fixed seat is rotatably arranged in the through hole,
The pot cover is located at the lower section of the pot cover siamese part, and the lower end of the siamese part is connected with the pot cover, the disjunctor
The upper end of part is detachably connected with the dead bolt.
4. pressure cooker according to claim 3, it is characterised in that the fixed seat is avoided provided with escape groove and with described
The holding tank of groove conducting, the dead bolt is movably located in the holding tank, and the avoidance is stretched into the upper end of the siamese part
Groove coordinates with the dead bolt.
5. pressure cooker according to claim 4, it is characterised in that the triggering component includes：
Hand is revolved, the rotation hand is connected to drive the fixed seat to rotate with the fixed seat；And
Button, the button is movably located at the rotation on hand, and the button is configured to promote the lock when it is touched
Tongue is so that the grab departs from the neck.
6. pressure cooker according to claim 5, it is characterised in that first lock piece is to be located at the installation portion
The arc fin of circumferentially extending on internal perisporium and along the installation portion, the fin is provided with recess, the bayonet unit position
The dead bolt is movable to the indent when first position.
7. pressure cooker according to claim 6, it is characterised in that first lock piece and pot cover siamese part one
Formed.
8. pressure cooker according to claim 6, it is characterised in that also include：Second lock piece, second lock piece is set
In the fixed seat, the second lock piece is in lock position and release position described in when the bayonet unit is positioned at the first position
Put movable, second lock piece button at the off-position is touched to release the bayonet unit, described
Second lock piece button at the lock position is positioned.
9. pressure cooker according to claim 8, it is characterised in that be provided with what is turned on the holding tank in the fixed seat
Mounting groove, second lock piece is movably located in the mounting groove, and second lock piece is located at the lock position
When only support the dead bolt, second lock piece be located at the off-position when, the dead bolt is movable in the recess.
10. pressure cooker according to claim 9, it is characterised in that the dead bolt is movably arranged at institute in the horizontal direction
State in holding tank, the dead bolt only supports described abut provided with post is abutted when second lock piece is located at the lock position
Post.
11. pressure cooker according to claim 9, it is characterised in that second lock piece is formed as sheet, described second
The both sides at neighbouring one side edge are respectively equipped with bearing pin on lock piece, and second lock piece is swingably located at institute along the vertical direction
State in mounting groove,
Second lock piece is located at the lock position in the pot cover siamese part horizontal positioned, and second lock piece exists
It is located at the off-position when pot cover siamese part is placed vertically.
12. pressure cooker according to claim 11, it is characterised in that second lock piece is formed generally as rectangular sheet
Body, the bearing pin is located at two side positions at neighbouring long side midpoint on second lock piece, and second lock piece is located at described
During lock position, the long side of the rectangle lamellar body and plane-parallel, when second lock piece is located at the off-position, institute
State long side and the horizontal plane of rectangle lamellar body.
13. pressure cooker according to claim 11, it is characterised in that first lock piece is provided with locating slot, described
When second lock piece is located at the off-position, at least a portion of second lock piece stretches into the locating slot to limit
State fixed seat rotation.
14. pressure cooker according to claim 6, it is characterised in that the pressure cooker also includes：Leakproof piece installing, it is described anti-
Neglected loading part is located in the escape groove, and the leakproof piece installing only supports the dead bolt when the bayonet unit is released from so that described
At least a portion of dead bolt is stretched into the recess.
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| CN201410299777.2A CN105212693B (en) | 2014-06-27 | 2014-06-27 | Pressure cooker |
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| CN201410299777.2A CN105212693B (en) | 2014-06-27 | 2014-06-27 | Pressure cooker |
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| CN105212693B true CN105212693B (en) | 2017-08-04 |
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|---|---|---|---|---|
| US11889950B2 (en) | 2017-08-09 | 2024-02-06 | Sharkninja Operating Llc | Cooking device and components thereof |
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| US11033146B2 (en) | 2019-02-25 | 2021-06-15 | Sharkninja Operating Llc | Cooking device and components thereof |
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| CN105212693A (en) | 2016-01-06 |
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