CN108937556A - The swing-open type pressure cooker of tape timer - Google Patents
The swing-open type pressure cooker of tape timer Download PDFInfo
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- CN108937556A CN108937556A CN201810839979.XA CN201810839979A CN108937556A CN 108937556 A CN108937556 A CN 108937556A CN 201810839979 A CN201810839979 A CN 201810839979A CN 108937556 A CN108937556 A CN 108937556A
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- China
- Prior art keywords
- kelly
- pressure cooker
- fixed
- pot cover
- drive rod
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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
- A47J27/0804—Locking devices
- A47J27/0806—Locking devices of the bayonet-type
-
- 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
- A47J27/09—Safety devices
- A47J27/092—Devices for automatically releasing pressure before opening
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses the swing-open type pressure cookers of tape timer, its structure includes pressure cooker, pot cover, handle, rotarily open device, rotating handle, pot cover is set on pressure cooker and is flexibly connected with pressure cooker, handle sets there are two and is fixedly mounted on pressure cooker side in symmetrical structure respectively, device is rotarily opened to be mounted in pot cover, rotating handle is fixedly mounted on pot cover and is mechanically connected with pot cover, the present invention passes through rotating device control mechanism, engaging device, rotating device, first kelly device, second kelly device, kelly control mechanism, under pressure relief device collective effect, first the air pressure in pressure cooker can be released, after be then turned on pressure cooker, internal pressure is avoided not release completely, unscrew pot cover be easy because pressure difference it is excessive caused by personal damage, improve the safety of pressure cooker.
Description
Technical field
The present invention relates to pressure cooker fields, particularly with regard to a kind of swing-open type pressure cooker of tape timer.
Background technique
With the improvement of people's living standards, the people are more and more exquisite to eating, more than have enough all right, but to eat
Perfume (or spice) is eaten healthy.And cooking food is than more elegant to time requirement, many kitchen housewives often hold the bad time, lead
Food is caused not reach most ultimate attainment state.Normal someone places an alarm clock in kitchen, in addition places an alarm clock, in storage and
There is inconvenience using upper.
The swing-open type pressure cooker of prior art tape timer unscrews pot cover in the case where not can guarantee that pressure release is fully finished
Be easy because pressure difference it is excessive caused by personal damage, there are security risks.
Summary of the invention
In view of the deficiencies of the prior art, the present invention is to realize by the following technical solutions: the swing-open type of tape timer
Pressure cooker, structure include pressure cooker, pot cover, handle, rotarily open device, rotating handle, and the pot cover is set to pressure cooker
It above and with pressure cooker is flexibly connected, the handle sets there are two and is fixedly mounted on pressure cooker side in symmetrical structure respectively
On, the device that rotarily opens is mounted in pot cover, the rotating handle be fixedly mounted on pot cover and with pot cover machinery
Connection；
It is described rotarily open device by rotating device control mechanism, engaging device, rotating device, the first kelly device,
Second kelly device, kelly control mechanism, pressure relief device composition；
The rotating device control mechanism and rotating device mechanical engagement, the rotating device are mounted on pot cover inner cavity
Center, the rotating device and engaging device are mechanically connected, and pot cover is connected by the engaging device with pressure cooker, described
Pressure relief device run through pot cover top panel, the pressure relief device is connected by rotating device control mechanism with rotating device
It connects, the first kelly device, the second kelly device are mechanically connected with kelly control mechanism.
As advanced optimizing for the technical program, the rotating device control mechanism is consolidated by the first motion bar, first
Dead axle, the first spring, triangle fixed block, movable plate, first annular buckled, the first motion bar bar slot, first is led at the first fixed link
It is formed to wheel, the first connecting line, the second connecting line, the second ring buckle, first motion bar and the first motion bar bar slot phase
Cooperation, the first motion bar bar slot are fixed on rotating device, and first fixing axle is in the first motion bar
It entreats and is fixed, first motion bar is fixedly connected far from one end of the first motion bar bar slot with the first fixed link, institute
There are two the movable plate stated is set, first fixed link is fixedly connected with movable plate, the first annular button, the second annular
Button is respectively and fixedly installed on two one end of movable plate far from the first fixed link, first connecting line and first annular button
It is fixedly connected, the other end is fixedly connected around the first directive wheel with pressure relief device, second connecting line and the second ring buckle
It is fixedly connected, the other end is fixedly connected with pressure relief device, and the movable plate and triangle fixed block constitute lever construction, described
One end of the first spring be fixedly connected with movable plate, the other end is fixedly connected on pot cover inner wall, in the effect of pressure relief device
Under, the first connecting line is tightened with the second connecting line, to pull two movable plates connected by two ring buckles
One end move in the same direction therewith, since movable plate and triangle fixed block constitute lever construction, according to lever principle, movable plate with
One end that first fixed link is connected counter motion therewith makes so that the first motion bar be pulled to separate with the first motion bar bar slot
It obtains rotating device and loses the first layer resistance.
As advanced optimizing for the technical program, the engaging device is by loose slot, pressure cooker marginal layer, annular
Slot, annular protrusion, planar projections, composition of rising as high as the banks, the loose slot are fixedly connected with rotating device, the loose slot and pressure
Power pot marginal layer matches, and the pressure cooker marginal layer is pressure cooker opening peripheral edge, and the annular groove is set there are two simultaneously
And be set to and risen as high as the banks on two sides in symmetrical structure, described rising as high as the banks is set up with annular groove in integral structure, the annular groove and ring
Shape protrusion matches, and the annular protrusion, planar projections are in integral structure, and the planar projections are matched with rising as high as the banks, institute
The annular protrusion stated, planar projections are set on loose slot, under the action of rotating device, loose slot rotate with rotating device and
Drive annular protrusion, planar projections to rotate with it so that annular protrusion, planar projections with annular groove, rising as high as the banks separates, to realize
Pot cover is separated and is opened with pressure cooker.
As advanced optimizing for the technical program, the rotating device is connected by sliding bar, mobile jib, central axis, mobile jib
Connector, fixed disk, second spring, circular rails composition, the sliding bar set there are two and are separately mounted to two fixed disks
Bottom, the sliding bar are slidably matched with circular rails, and second spring is equipped in the circular rails, and the second spring is remote
One end from circular rails is fixedly connected with sliding bar, and the fixed disk is equipped with the first motion bar bar slot, the central axis
It through mobile jib center and is fixed, the mobile jib connector sets there are two and is separately mounted on mobile jib both ends and activity
Groove mechanical welding, the mobile jib and the first kelly device, the second kelly device for mechanical cooperate, when the first kelly device, second
When kelly device is separated with mobile jib, mobile jib loses double resistance, and under the pulling of second spring, sliding bar is sliding in circular rails
It is dynamic, and mobile jib is driven to rotate around it centered on central axis, drive loose slot to rotate with it by mobile jib connector.
As advanced optimizing for the technical program, the first kelly device is by the first card slot, the first kelly, second
Fixing axle, the first group of drive rods are at first card slot fastens with the first kelly, and the first kelly center is by second
Fixing axle runs through and fixes, and the one end of first kelly far from the first card slot and the first drive rod are mechanically connected, described
The one end of first drive rod far from the first kelly and kelly control mechanism are mechanically connected, and first card slot is fixedly mounted
On mobile jib, under the action of kelly control mechanism, the first drive rod is moved right, and the first kelly is pushed to be attached thereto
The one end connect moves in the same direction therewith, so that the first kelly and the first exact separation, mobile jib lose resistance, can normally transport
Row.
As advanced optimizing for the technical program, the second kelly device is driven by the second drive rod, sliding block, third
Lever, sliding cavity, the second kelly, the second card slot, the 4th drive rod composition, second card slot are fixed on mobile jib, institute
The second card slot stated is matched with the second kelly, and the one end of second kelly far from the second card slot and sliding block machinery weld,
The sliding block is set in sliding cavity and is slidably matched with sliding cavity, and the sliding block passes through third drive rod and the 4th drive rod
Mechanical engagement, one end of second drive rod and kelly control mechanism are mechanically connected, and the other end is fixed on third drive
In lever, under the action of kelly control mechanism, the second drive rod drives sliding block in sliding cavity by third drive rod
Sliding, when sliding block slides to the left, the second kelly of drive moves therewith, so that the second kelly and the second exact separation, mobile jib lose
Resistance can work normally.
As advanced optimizing for the technical program, the kelly control mechanism is by solid inner wall, hand lever, square
Shape inner wall, No.1 plate, fixed plate, third spring, seal chamber, No. two board groups are at the solid inner wall sets there are two and is in pair
Claim institutes in seal chamber, the inner cavity center bottom formed between two solid inner walls is fixed with third bullet
One end of spring, the third spring is fixedly connected with fixed plate, and the solid inner wall is set to what two solid inner walls were runed counter to
One lateral roof, the hand lever and fixed plate vertical welding, the No.1 plate and the first drive rod machinery weld, described
No. two plates are fixedly connected with the second drive rod, press hand lever downwards, so that fixed plate is by third spring-compressed, in the work of pressure difference
Under, No.1 plate and No. two plates distinguish side-to-side movement, and the first drive rod, the second drive rod is driven to move in the same direction therewith, thus
Push two kelly device operations.
As advanced optimizing for the technical program, the pressure relief device by the second directive wheel, connecting line, relief hole,
Spool, turntable, rotor composition, the connecting line are connected by the second directive wheel with two connecting lines, the connecting line
The other end be fixed on spool, the spool is fixedly mounted on turntable center, the rotor set there are three above and
On turntable, the rotor matches equal distribution with relief hole, when internal pressure is released from relief hole, in the effect of air pressure
Under, rotor rotation, to drive driven by rotary disc spool to rotate, so that spool tightens connecting line, to drive rotating device control
Mechanism operation processed.
Beneficial effect
The swing-open type pressure cooker of tape timer of the present invention, after the food in pressure cooker is ripe, internal pressure is let out from relief hole
When out, under the influence of air pressure, rotor rotation, so that driven by rotary disc spool is driven to rotate, so that spool tightens connecting line, from
And rotating device control mechanism is driven to run, under the action of pressure relief device, the first connecting line is tightened with the second connecting line,
To which the one end for pulling two movable plates connected by two ring buckles moves in the same direction therewith, due to movable plate and triangle
Shape fixed block constitutes lever construction, according to lever principle, one end that movable plate is connected with the first fixed link counter motion therewith,
To pull the first motion bar to separate with the first motion bar bar slot, so that rotating device loses the first layer resistance, downwards by assistant
Lever, so that fixed plate, by third spring-compressed, under the action of pressure difference, No.1 plate and No. two plates distinguish side-to-side movement, and band
Dynamic first drive rod, the second drive rod move in the same direction therewith, to push two kelly device operations, control machine in kelly device
Under the action of structure, the first drive rod is moved right, and the one end for pushing the first kelly connected moves in the same direction therewith, thus
So that the first kelly and the first exact separation, mobile jib lose resistance, it can operate normally, in the effect of kelly control mechanism
Under, the second drive rod drives sliding block to slide in sliding cavity by third drive rod, when sliding block slides to the left, drives the second kelly
It moves therewith, so that the second kelly and the second exact separation, mobile jib lose resistance and can work normally, when the first kelly, second
When kelly is separated with mobile jib, mobile jib loses double resistance, and under the pulling of second spring, sliding bar slides in circular rails,
And mobile jib is driven to rotate around it centered on central axis, drive loose slot to rotate with it by mobile jib connector, in rotating device
Under the action of, loose slot rotates with rotating device and annular protrusion, planar projections is driven to rotate with it, so that annular protrusion, flat
Face protrusion with annular groove, rising as high as the banks separates, to realize that pot cover is separated and opened with pressure cooker.
For the prior art, the present invention passes through rotating device control mechanism, engaging device, rotating device, the first card
It, can be first by the gas in pressure cooker under lever apparatus, the second kelly device, kelly control mechanism, pressure relief device collective effect
Pressure is released, after be then turned on pressure cooker, avoid internal pressure from not releasing completely, unscrewing pot cover be easy because pressure difference it is excessive caused by personal damage,
Improve the safety of pressure cooker.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the swing-open type pressure cooker of tape timer of the present invention.
Fig. 2 is that the first working state structure of device that rotarily opens of the swing-open type pressure cooker of tape timer of the present invention is illustrated
Figure.
Fig. 3 is that second of the working state structure of device that rotarily open of the swing-open type pressure cooker of tape timer of the present invention is illustrated
Figure.
Fig. 4 is that the third working state structure of device that rotarily opens of the swing-open type pressure cooker of tape timer of the present invention is illustrated
Figure.
Fig. 5 is that the 4th kind of working state structure of device that rotarily open of the swing-open type pressure cooker of tape timer of the present invention is illustrated
Figure.
Fig. 6 is the engaging device structural schematic diagram of the swing-open type pressure cooker of tape timer of the present invention.
Fig. 7 is the first working condition knot of the kelly control mechanism of the swing-open type pressure cooker of tape timer of the present invention
Structure schematic diagram.
Fig. 8 is second of working condition knot of the kelly control mechanism of the swing-open type pressure cooker of tape timer of the present invention
Structure schematic diagram.
In figure: pressure cooker -1, handle -3, rotarily opens device -4, rotating handle -5, rotating device control machine at pot cover -2
Structure -401, engaging device -402, rotating device -403, the first kelly device -404, the second kelly device -405, kelly device control
Mechanism -406 processed, pressure relief device -407, the first motion bar -4011, the first fixing axle -4012, the first fixed link -4013, first
Spring -4014, triangle fixed block -4015, movable plate -4016, it is first annular buckle the -4017, first motion bar bar slot -4018,
First directive wheel -4019, the first connecting line -40110, the second connecting line -40111, the second ring buckle -40112, loose slot -
4021, pressure cooker marginal layer -4022, annular groove -4023, annular protrusion -4024, planar projections -4025, -4026, sliding of rising as high as the banks
Bar -4031, mobile jib -4032, central axis -4033, mobile jib connector -4034, fixed disk -4035, second spring -4036, annular
Rail -4037, the first card slot -4041, the first kelly -4042, the second fixing axle -4043, the first drive rod -4044, the second driving
Bar -4051, sliding block -4052, third drive rod -4053, sliding cavity -4054, the second kelly -4055, the second card slot -4056,
Four drive rods -4057, solid inner wall -4061, hand lever -4062, rectangle inner wall -4063, No.1 plate -4064, fixed plate -
4065, third spring -4066, seal chamber -4067, No. two plates -4068, the second directive wheel -4071, connecting line -4072, pressure release
Hole -4073, spool -4074, turntable -4075, rotor -4076.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment and Detailed description of the invention, the preferred embodiment that the present invention is further explained.
Embodiment
Fig. 1-Fig. 8 is please referred to, the present invention provides the swing-open type pressure cooker of tape timer, and structure includes pressure cooker 1, pot cover
2, handle 3, rotarily open device 4, rotating handle 5, the pot cover 2 is set on pressure cooker 1 and is flexibly connected with pressure cooker 1,
The handle 3 sets there are two and is fixedly mounted on 1 side of pressure cooker in symmetrical structure respectively, and described rotarily opens dress
It sets 4 to be mounted in pot cover 2, the rotating handle 5 is fixedly mounted on pot cover 2 and is mechanically connected with pot cover 2；
Described rotarily opens device 4 by rotating device control mechanism 401, engaging device 402, rotating device 403, first
Kelly device 404, the second kelly device 405, kelly control mechanism 406, pressure relief device 407 form；
The rotating device control mechanism 401 and 403 mechanical engagement of rotating device, the rotating device 403 are installed
In 2 inner cavity of pot cover center, the rotating device 403 and engaging device 402 are mechanically connected, and the engaging device 402 is by pot
Lid 2 is connected with pressure cooker 1, and the pressure relief device 407 runs through 2 top panel of pot cover, and the pressure relief device 407 passes through rotation
Rotary device control mechanism 401 is connected with rotating device 403, and the first kelly device 404, the second kelly device 405 are
It is mechanically connected with kelly control mechanism 406.
The rotating device control mechanism 401 is by the first motion bar 4011, the first fixing axle 4012, the first fixed link
4013, the first spring 4014, triangle fixed block 4015, movable plate 4016, first annular buckle the 4017, first motion bar bar slot
4018, the first directive wheel 4019, the first connecting line 40110, the second connecting line 40111, the second ring buckle 40112 composition, it is described
The first motion bar 4011 matched with the first motion bar bar slot 4018, the first motion bar bar slot 4018 is fixed at rotation
On rotary device 403, first fixing axle 4012 is through 4011 center of the first motion bar and is fixed, and described first is living
Lever 4011 is fixedly connected far from one end of the first motion bar bar slot 4018 with the first fixed link 4013, the movable plate 4016
If there are two, first fixed link 4013 is fixedly connected with movable plate 4016, the first annular button 4017, the second ring
Shape button 40112 is respectively and fixedly installed on the one end of two movable plates 4016 far from the first fixed link 4013, and described first connects
Wiring 40110 is fixedly connected with first annular button 4017, and the other end is around the first directive wheel 4019 and the fixed company of pressure relief device 407
It connects, second connecting line 40111 is fixedly connected with the second ring buckle 40112, the other end and the fixed company of pressure relief device 407
Connect, the movable plate 4016 and triangle fixed block 4015 constitute lever construction, one end of first spring 4014 with
Movable plate 4016 is fixedly connected, and the other end is fixedly connected on 2 inner wall of pot cover, under the action of pressure relief device 407, the first connection
Line 40110 is tightened with the second connecting line 40111, to pull two movable plates 4016 to be attached thereto by two ring buckles
The one end connect moves in the same direction therewith, since movable plate 4016 and triangle fixed block 4015 constitute lever construction, according to lever original
Reason, one end counter motion therewith that movable plate 4016 is connected with the first fixed link 4013, to pull the first motion bar 4011
It is separated with the first motion bar bar slot 4018, so that rotating device 403 loses the first layer resistance.
The engaging device 402 is by loose slot 4021, pressure cooker marginal layer 4022, annular groove 4023, annular protrusion
4024, planar projections 4025,4026 compositions of rising as high as the banks, the loose slot 4021 are fixedly connected with rotating device 403, the work
Dynamic slot 4021 is matched with pressure cooker marginal layer 4022, and the pressure cooker marginal layer 4022 is 1 opening peripheral edge of pressure cooker, institute
It is set to there are two the annular groove 4023 stated is set and in symmetrical structure and rises as high as the banks on 4026 two sides, rise as high as the banks 4026 and the annular groove
4023 set up in integral structure, and the annular groove 4023 is matched with annular protrusion 4024, and the annular protrusion 4024 is put down
Face protrusion 4025 is in integral structure, and the planar projections 4,025 4026 are matched with rising as high as the banks, and the annular protrusion 4024 is put down
Face protrusion 4025 is set on loose slot 4021, and under the action of rotating device 403, loose slot 4021 is with 403 turns of rotating device
It moves and annular protrusion 4024, planar projections 4025 is driven to rotate with it, so that annular protrusion 4024, planar projections 4025 and annular
Slot 4023,4026 separation of rising as high as the banks, to realize that pot cover 2 is separated and opened with pressure cooker 1.
The rotating device 403 is by sliding bar 4031, mobile jib 4032, central axis 4033, mobile jib connector 4034, fixation
Disk 4035, second spring 4036, circular rails 4037 form, and the sliding bar 4031 sets there are two and is separately mounted to two
4035 bottom of fixed disk, the sliding bar 4031 are slidably matched with circular rails 4037, and the is equipped in the circular rails 4037
Two springs 4036, the one end of the second spring 4036 far from circular rails 4037 is fixedly connected with sliding bar 4031, described
Fixed disk 4035 is equipped with the first motion bar bar slot 4018, and the central axis 4033 is through 4032 center of mobile jib and is consolidated
Fixed, the mobile jib connector 4034 sets there are two and is separately mounted on 4032 both ends of mobile jib and 4021 mechanical welding of loose slot
Connect, the mobile jib 4032 and the first kelly device 404,405 mechanical engagement of the second kelly device, when the first kelly device 404,
When second kelly device 405 is separated with mobile jib 4032, mobile jib 4032 loses double resistance, under the pulling of second spring 4036,
Sliding bar 4031 slides in circular rails 4037, and mobile jib 4032 is driven to rotate around it centered on central axis 4033, passes through master
Bar connector 4034 drives loose slot 4021 to rotate with it.
The first kelly device 404 is by the first card slot 4041, the first kelly 4042, the second fixing axle 4043, first
Drive rod 4044 forms, and first card slot 4041 fastens with the first kelly 4042,4042 center of the first kelly
Run through and fixed by the second fixing axle 4043, the one end of first kelly 4042 far from the first card slot 4041 and the first driving
Bar 4044 is mechanically connected, the one end of first drive rod 4044 far from the first kelly 4042 and kelly control mechanism
406 mechanical connections, first card slot 4041 is fixedly mounted on mobile jib 4032, in the work of kelly control mechanism 406
Under, the first drive rod 4044 is moved right, and the one end for pushing the first kelly 4042 connected moves in the same direction therewith, from
And the first kelly 4042 is separated with the first card slot 4041, mobile jib 4032 loses resistance, can operate normally.
The second kelly device 405 is by the second drive rod 4051, sliding block 4052, third drive rod 4053, sliding cavity
4054, the second kelly 4055, the second card slot 4056, the 4th drive rod 4057 composition, second card slot 4056 are fixed at
On mobile jib 4032, second card slot 4056 is matched with the second kelly 4055, and second kelly 4055 is far from second
One end of card slot 4056 and sliding block 4052 is mechanical welds, the sliding block 4052 be set in sliding cavity 4054 and with sliding cavity 4054
It being slidably matched, the sliding block 4052 is by 4057 mechanical engagement of third drive rod 4053 and the 4th drive rod, and described second
One end of drive rod 4051 and kelly control mechanism 406 are mechanically connected, and the other end is fixed on third drive rod 4053,
Under the action of kelly control mechanism 406, the second drive rod 4051 drives sliding block 4052 in cunning by third drive rod 4053
Slided in dynamic chamber 4054, when sliding block 4052 slides to the left, the second kelly 4055 driven to move therewith so that the second kelly 4055 with
The separation of second card slot 4056, mobile jib 4032 lose resistance and can work normally.
The kelly control mechanism 406 is by solid inner wall 4061, hand lever 4062, rectangle inner wall 4063, No.1
4067, No. two plate 4064, fixed plate 4065, third spring 4066, seal chamber plates 4068 form, and the solid inner wall 4061 is set
It is built up in seal chamber 4067 there are two and in symmetrical structure, the inner cavity center formed between the solid inner wall 4061 of described two
Bottom is fixed with third spring 4066, and one end of the third spring 4066 is fixedly connected with fixed plate 4065, described
Solid inner wall 4061 is set to the lateral roof that two solid inner walls 4061 are runed counter to, and the hand lever 4062 and fixed plate 4065 are hung down
Straight welding, the No.1 plate 4064 and the mechanical welding of the first drive rod 4044, No. two plates 4068 and the second drive rod
4051 are fixedly connected, and press hand lever 4062 downwards, so that fixed plate 4065 compresses third spring 4066, in the effect of pressure difference
Under, No.1 plate 4064 and No. two plates 4068 distinguish side-to-side movement, and drive the first drive rod 4044, the second drive rod 4051 therewith
Movement in the same direction, to push two kelly device operations.
The pressure relief device 407 is by the second directive wheel 4071, connecting line 4072, relief hole 4073, spool 4074, turntable
4075, rotor 4076 forms, and the connecting line 4072 is connected by the second directive wheel 4071 with two connecting lines, described
The other end of connecting line 4072 is fixed on spool 4074, and the spool 4074 is fixedly mounted on 4075 center of turntable, described
Rotor 4076 set that there are three above and equal distributions on turntable 4075, the rotor 4076 and relief hole 4073 match
It closes, when internal pressure is released from relief hole 4073, under the influence of air pressure, rotor 4076 is rotated, so that turntable 4075 be driven to drive
Spool 4074 rotates, so that spool 4074 tightens connecting line 4072, so that rotating device control mechanism 401 be driven to run.
After the food in pressure cooker is ripe, when internal pressure is released from relief hole 4073, under the influence of air pressure, rotor
4076 rotations, to drive turntable 4075 that spool 4074 is driven to rotate, so that spool 4074 tightens connecting line 4072, to drive
Dynamic rotating device control mechanism 401 is run, under the action of pressure relief device 407, the first connecting line 40110 and the second connecting line
40111 are tightened, to be transported in the same direction therewith by one end that two ring buckles pull two movable plates 4016 connected
It is dynamic, since movable plate 4016 and triangle fixed block 4015 constitute lever construction, according to lever principle, movable plate 4016 and first
One end that fixed link 4013 is connected counter motion therewith, to pull the first motion bar 4011 and the first motion bar bar slot 4018
Separation, so that rotating device 403 loses the first layer resistance, presses downwards hand lever 4062, so that fixed plate 4065 is by third bullet
Spring 4066 compresses, and under the action of pressure difference, No.1 plate 4064 and No. two plates 4068 distinguish side-to-side movement, and drive the first drive rod
4044, the second drive rod 4051 movement in the same direction therewith, so that two kelly device operations are pushed, in kelly control mechanism
Under the action of 406, the first drive rod 4044 is moved right, and the one end for pushing the first kelly 4042 connected is in the same direction therewith
Movement, so that the first kelly 4042 is separated with the first card slot 4041, mobile jib 4032 loses resistance, can operate normally,
Under the action of kelly control mechanism 406, the second drive rod 4051 drives sliding block 4052 in cunning by third drive rod 4053
Slided in dynamic chamber 4054, when sliding block 4052 slides to the left, the second kelly 4055 driven to move therewith so that the second kelly 4055 with
The separation of second card slot 4056, mobile jib 4032 loses resistance and can work normally, when the first kelly 4042, the second kelly 4055 with
When mobile jib 4032 separates, mobile jib 4032 loses double resistance, and under the pulling of second spring 4036, sliding bar 4031 is in circular rails
It is slided in 4037, and mobile jib 4032 is driven to rotate around it centered on central axis 4033, driven and lived by mobile jib connector 4034
Dynamic slot 4021 rotates with it, and under the action of rotating device 403, loose slot 4021 rotates with rotating device 403 and drives annular
Protrusion 4024, planar projections 4025 rotate with it, so that annular protrusion 4024, planar projections 4025 and annular groove 4023, rising as high as the banks
4026 separation, to realize that pot cover 2 is separated and opened with pressure cooker 1.
Pressure cooker 1 of the present invention be it is a kind of can promote this physical phenomenon compared with boiling point under hyperbar using liquid,
Pressure is applied to water, water is made to can achieve higher temperature without boiling, to accelerate the medium of the efficiency of fricassee.
Problems solved by the invention is that the swing-open type pressure cooker of tape timer not can guarantee the case where pressure release is fully finished
Under, unscrewing pot cover be easy because pressure difference it is excessive caused by personal damage, there are security risk, the present invention pass through above-mentioned component mutual group
It closes, is filled by rotating device control mechanism 401, engaging device 402, rotating device 403, the first kelly device 404, the second kelly
It sets under 405, kelly control mechanism 406,407 collective effect of pressure relief device, can first release the air pressure in pressure cooker 1,
After be then turned on pressure cooker 1, avoid internal pressure from not releasing completely, unscrewing pot cover be easy because pressure difference it is excessive caused by personal damage, improve pressure
The safety of power pot.
The basic principles, main features and advantages of the present invention have been shown and described above, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention can not only be realized in other specific forms under the premise of not departing from spirit of that invention or essential characteristic
The present invention will also have various changes and improvements, these changes and improvements both fall within scope of the claimed invention, therefore this hair
Bright claimed range is defined by appended claims and its equivalent, rather than above description limits.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. the swing-open type pressure cooker of tape timer, structure includes pressure cooker (1), pot cover (2), handle (3), rotarily opens device
(4), rotating handle (5), the pot cover (2) are set on pressure cooker (1) and are flexibly connected with pressure cooker (1), the handle
(3) it sets there are two and is fixedly mounted on pressure cooker (1) side in symmetrical structure respectively, described rotarily opens device (4)
It is mounted in pot cover (2), the rotating handle (5) is fixedly mounted on pot cover (2) and is mechanically connected with pot cover (2), special
Sign is:
It is described rotarily open device (4) by rotating device control mechanism (401), engaging device (402), rotating device (403),
First kelly device (404), the second kelly device (405), kelly control mechanism (406), pressure relief device (407) composition；
The rotating device control mechanism (401) and rotating device (403) mechanical engagement, the rotating device (403) peace
Mounted in pot cover (2) inner cavity center, the rotating device (403) and engaging device (402) are mechanically connected, the engaging device
(402) pot cover (2) is connected with pressure cooker (1), the pressure relief device (407) runs through pot cover (2) top panel, described
Pressure relief device (407) is connected by rotating device control mechanism (401) with rotating device (403), the first kelly dress
(404), the second kelly device (405) is set to be mechanically connected with kelly control mechanism (406).
2. the swing-open type pressure cooker of tape timer according to claim 1, it is characterised in that: the rotating device control
Mechanism (401) by the first motion bar (4011), the first fixing axle (4012), the first fixed link (4013), the first spring (4014),
Triangle fixed block (4015), first annular buckle (4017), the first motion bar bar slot (4018), first leads movable plate (4016)
To wheel (4019), the first connecting line (40110), the second connecting line (40111), the second ring buckle (40112) composition, described the
One motion bar (4011) is matched with the first motion bar bar slot (4018), and the first motion bar bar slot (4018) is fixed at
On rotating device (403), first fixing axle (4012) is through the first motion bar (4011) center and is fixed, described
The first motion bar (4011) be fixedly connected far from one end of the first motion bar bar slot (4018) with the first fixed link (4013), institute
There are two the movable plate (4016) stated is set, first fixed link (4013) is fixedly connected with movable plate (4016), described
It is fixed far from first that first annular button (4017), the second ring buckle (40112) are respectively and fixedly installed to two movable plates (4016)
On one end of bar (4013), first connecting line (40110) is fixedly connected with first annular button (4017), and the other end bypasses
First directive wheel (4019) is fixedly connected with pressure relief device (407), second connecting line (40111) and the second ring buckle
(40112) it is fixedly connected, the other end is fixedly connected with pressure relief device (407), and the movable plate (4016) is fixed with triangle
Block (4015) constitutes lever construction, and one end of first spring (4014) is fixedly connected with movable plate (4016), the other end
It is fixedly connected on pot cover (2) inner wall.
3. the swing-open type pressure cooker of tape timer according to claim 1, it is characterised in that: the engaging device
(402) by loose slot (4021), pressure cooker marginal layer (4022), annular groove (4023), annular protrusion (4024), planar projections
(4025), it rises as high as the banks (4026) composition, the loose slot (4021) is fixedly connected with rotating device (403), the loose slot
(4021) it is matched with pressure cooker marginal layer (4022), the pressure cooker marginal layer (4022) is pressure cooker (1) opening outside
Edge, the annular groove (4023) set there are two and are in symmetrical structure set on rising as high as the banks on (4026) two sides, and described rises as high as the banks
(4026) (4023 set up in integral structure, and the annular groove (4023) is matched with annular protrusion (4024), institute with annular groove
The annular protrusion (4024) stated, planar projections (4025) planar projections (4025) and rise as high as the banks (4026) in integral structure
It matches, the annular protrusion (4024), planar projections (4025) are set on loose slot (4021).
4. the swing-open type pressure cooker of tape timer according to claim 2 or 3, it is characterised in that: the rotating device
(403) by sliding bar (4031), mobile jib (4032), central axis (4033), mobile jib connector (4034), fixed disk (4035),
Two springs (4036), circular rails (4037) composition, the sliding bar (4031) set there are two and are separately mounted to two admittedly
Price fixing (4035) bottom, the sliding bar (4031) are slidably matched with circular rails (4037), in the circular rails (4037)
Equipped with second spring (4036), one end and sliding bar (4031) far from circular rails (4037) of the second spring (4036) are solid
Fixed connection, the fixed disk (4035) are equipped with the first motion bar bar slot (4018), and the central axis (4033) is through master
Bar (4032) center is simultaneously fixed, and the mobile jib connector (4034) sets there are two and is separately mounted to mobile jib (4032)
It is welded on both ends with loose slot (4021) machinery, the mobile jib (4032) and the first kelly device (404), the second kelly device
(405) mechanical engagement.
5. the swing-open type pressure cooker of tape timer according to claim 4, it is characterised in that: the first kelly device
(404) it is made of the first card slot (4041), the first kelly (4042), the second fixing axle (4043), the first drive rod (4044), institute
The first card slot (4041) stated fastens with the first kelly (4042), and the first kelly (4042) center is by the second fixing axle
(4043) run through and fix, first kelly (4042) one end and the first drive rod far from the first card slot (4041)
(4044) it is mechanically connected, first drive rod (4044) one end and kelly device far from the first kelly (4042) control machine
Structure (406) mechanical connection, first card slot (4041) are fixedly mounted on mobile jib (4032).
6. the swing-open type pressure cooker of tape timer according to claim 4, it is characterised in that: the second kelly device
(405) by the second drive rod (4051), sliding block (4052), third drive rod (4053), sliding cavity (4054), the second kelly
(4055), the second card slot (4056), the 4th drive rod (4057) composition, second card slot (4056) are fixed at mobile jib
(4032) on, second card slot (4056) is matched with the second kelly (4055), and second kelly (4055) is separate
One end and sliding block (4052) of second card slot (4056) are mechanical to weld, and the sliding block (4052) is set in sliding cavity (4054) simultaneously
It is slidably matched with sliding cavity (4054), the sliding block (4052) passes through third drive rod (4053) and the 4th drive rod (4057)
Mechanical engagement, one end and kelly control mechanism (406) of second drive rod (4051) are mechanically connected, and the other end is solid
It is scheduled on third drive rod (4053).
7. the swing-open type pressure cooker of tape timer according to claim 5 or 6, it is characterised in that: the kelly device
Control mechanism (406) is by solid inner wall (4061), hand lever (4062), rectangle inner wall (4063), No.1 plate (4064), fixed plate
(4065), third spring (4066), seal chamber (4067), No. two plate (4068) compositions, the solid inner wall (4061) are equipped with
It two and is built up in seal chamber (4067) in symmetrical structure, in the inner cavity formed between the solid inner wall (4061) of described two
Centre bottom is fixed with third spring (4066), and one end and fixed plate (4065) of the third spring (4066) are fixed to be connected
It connects, the solid inner wall (4061) is set to the lateral roof that two solid inner walls (4061) are runed counter to, the hand lever
(4062) it is welded with fixed plate (4065) vertical welding, the No.1 plate (4064) and the first drive rod (4044) machinery, institute
No. two plates (4068) stated are fixedly connected with the second drive rod (4051).
8. the swing-open type pressure cooker of tape timer according to claim 2, it is characterised in that: the pressure relief device
(407) by the second directive wheel (4071), connecting line (4072), relief hole (4073), spool (4074), turntable (4075), rotor
(4076) it forms, the connecting line (4072) is connected by the second directive wheel (4071) with two connecting lines, the company
The other end of wiring (4072) is fixed on spool (4074), and the spool (4074) is fixedly mounted in turntable (4075)
Centre, the rotor (4076) set that there are three above and equal distributions on turntable (4075), the rotor (4076) with
Relief hole (4073) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839979.XA CN108937556A (en) | 2018-07-27 | 2018-07-27 | The swing-open type pressure cooker of tape timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839979.XA CN108937556A (en) | 2018-07-27 | 2018-07-27 | The swing-open type pressure cooker of tape timer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108937556A true CN108937556A (en) | 2018-12-07 |
Family
ID=64465167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810839979.XA Withdrawn CN108937556A (en) | 2018-07-27 | 2018-07-27 | The swing-open type pressure cooker of tape timer |
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| Country | Link |
|---|---|
| CN (1) | CN108937556A (en) |
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