CN207186507U - A kind of safety pressure cooker with antiseepage airway dysfunction - Google Patents
A kind of safety pressure cooker with antiseepage airway dysfunction Download PDFInfo
- Publication number
- CN207186507U CN207186507U CN201720305004.XU CN201720305004U CN207186507U CN 207186507 U CN207186507 U CN 207186507U CN 201720305004 U CN201720305004 U CN 201720305004U CN 207186507 U CN207186507 U CN 207186507U
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- pot
- pot cover
- pressure
- safety
- antiseepage
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Abstract
A kind of safety pressure cooker with antiseepage airway dysfunction is the utility model is related to, belongs to picnic set technical field.The safety pressure cooker includes pot, pot cover, safety valve and high pressure valve；Rubber seal is provided between pot and pot cover, pot handle is symmetrically arranged with pot, engaging lug is symmetrical arranged in pot above described pot handle, the middle part of pot cover upper surface is provided with pressing piece, pressing piece is slidably connected with engaging lug, it is symmetrically arranged with pot cover handle on the pot cover of pressing piece both sides, multiple safety valves and high pressure valve is arranged at intervals with the pot cover between pot cover handle.The safety pressure cooker is simple in construction, work easy to use, by the pressing piece installed on pot cover, can effectively prevent gas leakage caused by rubber seal aging；The problem of can effectively preventing passage to be blocked by the atmospheric pressure pole of safety valve；Thereby guarantee that the pressure in pot is in certain pressure limit, improve security, used especially suitable for house life.
Description
Technical field
A kind of safety pressure cooker with antiseepage airway dysfunction is the utility model is related to, belongs to picnic set technical field.
Background technology
It is that mutual fastening, pot and pot cover are realized by bayonet socket between the pot and pot cover of existing civil pressure cooker
Between be provided with rubber seal, to prevent the gas leakage during use, improve the sealing between pot and pot cover；Due to rubber
Glue sealing ring has a gage distortion, and easily aging the problem of, therefore must be close to rubber after pressure cooker uses certain time
Seal is changed, and causes a certain degree of waste；On the other hand, due to the reasons in structure of existing safety device for pressure cooker,
Cause it to be easily blocked in use, have certain hidden danger in the security used.
The content of the invention
The purpose of this utility model is, there is provided it is a kind of simple in construction, easy to use, it can effectively prevent that rubber seal is old
Gas leakage caused by change；Solves the safety-type pressure with antiseepage airway dysfunction of the easily blocked problem of existing safety device for pressure cooker
Pot.
The technical solution of the utility model is：
A kind of safety pressure cooker with antiseepage airway dysfunction, including pot, pot cover, safety valve and high pressure valve；Pot and
Realize that mutual fastening fastens by bayonet socket between pot cover, be provided with rubber seal between pot and pot cover, in pot
It is symmetrically arranged with pot handle, it is characterised in that：Engaging lug, pot cover upper surface are symmetrical arranged in pot above described pot handle
Middle part pressing piece is installed, pressing piece is slidably connected with engaging lug, and pot is symmetrically arranged with the pot cover of pressing piece both sides
Cap handle, multiple safety valves and high pressure valve are arranged at intervals with the pot cover between pot cover handle.
Described engaging lug is cuboid, and the top and side of engaging lug are provided with the defining flange to be formed that bends inwards.
Described pressing piece is made up of assembling screw rod, pressing lever, spring leaf and pressing handle, assembles movable set on screw rod
There are spring leaf and pressing lever, the one end for assembling screw rod is extended to above pressing lever, the assembling screw rod end extended to above pressing lever
Head thread is provided with pressing handle.
The section of described pressing lever is U-shaped.
Described safety valve is made up of base and block, and base is cylindrical, and the provided circumferentially about of base has the assembling edge of a wing,
Screw thread is provided with block on base above the assembling edge of a wing, is evenly equipped with the base circumference between block and the assembling edge of a wing multiple logical
Stomata, assemble screw thread on the base below the edge of a wing and assembling nut is installed.
It is provided with through hole at the top of described block, air pressure is provided with by banking stop and spring in the block below through hole
Bar, one end of atmospheric pressure pole are extended to above block through through hole, and the atmospheric pressure pole ends screw extended to above block is provided with close
Blocking；Ball sealer and through hole connection in sealing contact；Atmospheric pressure pole below spring is provided circumferentially about a sealing flange, sealing flange with
Passage is slidingly sealed connection.
Described high pressure valve is made up of pressure counterweight, blast pipe and valve seat, and dop is provided with the top circumference of blast pipe,
The top of blast pipe is equipped with pressure counterweight by dop active card, and the blast pipe below dop is provided circumferentially about mounting flange,
Screw thread is provided with valve seat on blast pipe below mounting flange.
Described seat bottom portion center is provided with main exhaust hole, and multiple secondary steam vents are evenly equipped with the circumference of valve seat.
Described pressure counterweight is tapered, and the centre of pressure counterweight is provided with installing blind, the circumference of pressure counterweight
On be evenly equipped with relief hole, relief hole connects with installing blind.
Cone lid is provided with pressure counterweight at the top of described installing blind, cone lid connects with the insertion of blast pipe top port
Connect, shell fragment is symmetrically arranged with the pressure counterweight of installing blind bottom port both sides.
The beneficial effects of the utility model are：
This has the safety pressure cooker of antiseepage airway dysfunction simple in construction, work easy to use, is pressed by what is installed on pot cover
Casting die, it can effectively prevent gas leakage caused by rubber seal aging；Passage quilt can effectively be prevented by the atmospheric pressure pole of safety valve
The problem of blocking；Thereby guarantee that the pressure in pot is in certain pressure limit, improve security, especially suitable for occupying
Family's life uses.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model；
Fig. 3 is the structural representation of engaging lug of the present utility model；
Fig. 4 is the structural representation of pressing piece of the present utility model；
Fig. 5 is the structural representation of safety valve of the present utility model；
Fig. 6 is the structural representation of high pressure valve of the present utility model.
In figure：1st, pot, 2, pot cover, 3, safety valve, 4, high pressure valve, 5, pot handle, 6, engaging lug, 7, defining flange, 8,
Assemble screw rod, 9, pressing lever, 10, spring leaf, 11, pressing handle, 12, pot cover handle, 13, base, 14, block, 15, mount wing
Edge, 16, passage, 17, assembling nut, 18, banking stop, 19, spring, 20, atmospheric pressure pole, 21, ball sealer, 22, sealing flange,
23rd, pressure counterweight, 24, blast pipe, 25, valve seat, 26, dop, 27, mounting flange, 28, main exhaust hole, 29, secondary steam vent, 30,
Relief hole, 31, cone lid, 32, shell fragment.
Embodiment
There is the safety pressure cooker of antiseepage airway dysfunction to include pot 1, pot cover 2, safety valve 3 and high pressure valve 4 for this；Pot 1
Realize that mutual fastening fastens by bayonet socket between pot cover 2, rubber seal, pot are provided between pot 1 and pot cover 2
Pot handle 5 is symmetrically arranged with body 1.Engaging lug 6 is symmetrical arranged in the pot 1 of the top of pot handle 5, engaging lug 6 is cuboid, even
The top and side of lug 6 are provided with the defining flange 7 to be formed that bends inwards.Engaging lug 6 of the defining flange 7 in the both sides of pot 1
Upper is in shift to install.
The middle part of the upper surface of pot cover 2 is provided with pressing piece, and pressing piece is by assembling screw rod 8, pressing lever 9, spring leaf 10
With pressing handle 11 form, assembling screw rod 8 be fixedly mounted on pot cover 2, assemble screw rod 8 on be movably installed with spring leaf 10 and by
Depression bar 9, connection is contacted between spring leaf 10 and pressing lever 9, the section of pressing lever 9 is U-shaped, to prevent spring leaf 10 and pressing lever
Depart from dislocation between 9；One end of assembling screw rod 8 extends to the top of pressing lever 9, extends to the end of assembling screw rod 8 of the top of pressing lever 9
Head thread is provided with pressing handle 11, and pressing piece is slidably connected by pressing lever 9 and engaging lug 7, due to the connection of the both sides of pot 1
Defining flange 7 on ear 6 can limit pressing lever 9 and can only be rotated horizontally in certain angle in shifting to install, and thus prevent
The only slippage between pressing lever 9 and engaging lug 7.It is descending that pressing lever 9 can be oppressed by rotary push handle 11, so as in spring leaf
Make to keep being brought into close contact between pot cover 2 and pot 1 in the presence of 10, to solve leakage problem caused by rubber seal aging.
It is symmetrically arranged with pot cover handle 12 on the pot cover 2 of pressing piece both sides, is arranged at intervals with the pot cover 2 between pot cover handle 12
Multiple safety valves 3 and high pressure valve 4.
Safety valve 3 is made up of base 13 and block 14, and base 13 is cylindrical, and the provided circumferentially about of base 13 has mount wing
Edge 15, assemble screw thread on the base 13 of the top of the edge of a wing 15 and block 14, the base 13 between block 14 and the assembling edge of a wing 15 are installed
Multiple passages 16 are evenly equipped with circumference, screw thread is provided with assembling nut 17 on the base 13 of the lower section of the assembling edge of a wing 15.Safety valve 3
It is arranged on by assembling the edge of a wing 15 and assembling nut 17 on pot cover 2.
The top of block 14 of safety valve 3 is provided with through hole, passes through banking stop 18 and spring 19 in the block 14 below through hole
Atmospheric pressure pole 20 is installed, one end of atmospheric pressure pole 20 extends to the top of block 14 through through hole, extends to the air pressure of the top of block 14
The ends screw of bar 20 is provided with ball sealer 21；Ball sealer 21 and through hole connection in sealing contact；The atmospheric pressure pole 20 of the lower section of spring 19 is justified
Sealing flange 22 is provided with week, sealing flange 22 is slidingly sealed with passage 16 and is connected, and the safety pressure cooker uses process
In, after pot inner pressure reaches setting value, gases at high pressure can jack up atmospheric pressure pole 20 upwards, so that sealing flange 22 is with leading to
Stomata 16 staggers, and the gas more than setting value is discharged by passage 16.
High pressure valve 4 is made up of pressure counterweight 23, blast pipe 24 and valve seat 25, and card is provided with the top circumference of blast pipe 24
First 26, the top of blast pipe 24 is equipped with pressure counterweight 23 by the active card of dop 26, on the circumference of blast pipe 24 of the lower section of dop 26
Mounting flange 27 is provided with, screw thread is provided with valve seat 25 on the blast pipe 24 of the lower section of mounting flange 27；The bottom centre position of valve seat 25
Install and be equipped with main exhaust hole 28, multiple secondary steam vents 29 are evenly equipped with the circumference of valve seat 25；By diverse location on valve seat 25 and
The main exhaust hole 28 of different directions and multiple secondary steam vents 29, the problem of can effectively preventing steam vent to be blocked.
Pressure counterweight 23 is tapered, and the centre of pressure counterweight 23 is provided with installing blind, the circumference of pressure counterweight 23
On be evenly equipped with relief hole 30, relief hole 30 connects with installing blind.
Cone lid 31 is provided with pressure counterweight 23 at the top of installing blind, cone lid 31 connects with the insertion of the top port of blast pipe 24
Connect, shell fragment 32 is symmetrically arranged with the pressure counterweight 23 of installing blind bottom port both sides, during use, shell fragment 32 can be to card
First 26 protective actions, to prevent pressure counterweight 23 to be removed easily or be washed open by gas.
The safety pressure cooker is simple in construction, easy to use, by the pressing piece installed on pot cover 2, can effectively keep pot
Being brought into close contact between body 1 and pot cover 2, prevent gas leakage caused by rubber seal aging；During use, reached when in pot 1
To after certain value, gas enters blast pipe 24 by the steam vent on valve seat 25, and then pressure counterweight 23 is driven by relief hole 30 in top
Discharge, to maintain the pressure balance in pot 1, when pressure continues to raise in pot 1；It is high when relief hole 30 can not discharge in time
Body of calming the anger is jacked up atmospheric pressure pole 20 by sealing flange 22 upwards, so that sealing flange 22 staggers with passage 16, is thus made
Gas more than setting value is discharged by passage 16；Thereby guarantee that the pressure in pot 1 is in certain pressure limit, carry
High security, is used especially suitable for house life.
Claims (10)
1. a kind of safety pressure cooker with antiseepage airway dysfunction, including pot（1）, pot cover（2）, safety valve（3）And high pressure valve
（4）；Pot（1）And pot cover（2）Between by bayonet socket realize that mutual fastening fastens, pot（1）And pot cover（2）Between set
It is equipped with rubber seal, pot（1）On be symmetrically arranged with pot handle（5）, it is characterised in that：Described pot handle（5）Top
Pot（1）On be symmetrical arranged engaging lug（6）, pot cover（2）The middle part of upper surface is provided with pressing piece, pressing piece and engaging lug
（6）It is slidably connected, the pot cover of pressing piece both sides（2）On be symmetrically arranged with pot cover handle（12）, pot cover handle（12）Between pot cover（2）
On be arranged at intervals with multiple safety valves（3）And high pressure valve（4）.
A kind of 2. safety pressure cooker with antiseepage airway dysfunction according to claim 1, it is characterised in that：Described company
Lug（6）For cuboid, engaging lug（6）Top and side be provided with the defining flange to be formed that bends inwards（7）.
A kind of 3. safety pressure cooker with antiseepage airway dysfunction according to claim 1, it is characterised in that：Described presses
Casting die is by assembling screw rod（8）, pressing lever（9）, spring leaf（10）With pressing handle（11）Form, assemble screw rod（8）Upper movable sleeve
Equipped with spring leaf（10）And pressing lever（9）, assemble screw rod（8）One end extend to pressing lever（9）Top, extend to pressing lever
（9）The assembling screw rod of top（8）Ends screw is provided with pressing handle（11）.
A kind of 4. safety pressure cooker with antiseepage airway dysfunction according to claim 3, it is characterised in that：Described presses
Depression bar（9）Section it is U-shaped.
A kind of 5. safety pressure cooker with antiseepage airway dysfunction according to claim 1, it is characterised in that：Described peace
Full valve（3）By base（13）And block（14）Form, base（13）It is cylindrical, base（13）Provided circumferentially about have mount wing
Edge（15）, assemble the edge of a wing（15）The base of top（13）Upper screw thread is provided with block（14）, block（14）With assembling the edge of a wing（15）
Between base（13）Multiple passages are evenly equipped with circumference（16）, assemble the edge of a wing（15）The base of lower section（13）Upper screw thread installation
There is assembling nut（17）.
A kind of 6. safety pressure cooker with antiseepage airway dysfunction according to claim 5, it is characterised in that：Described lid
Cap（14）Top is provided with through hole, the block below through hole（14）Inside pass through banking stop（18）And spring（19）Atmospheric pressure pole is installed
（20）, atmospheric pressure pole（20）One end extend to block through through hole（14）Top, extend to block（14）The atmospheric pressure pole of top
（20）Ends screw is provided with ball sealer（21）；Ball sealer（21）With through hole connection in sealing contact；Spring（19）The air pressure of lower section
Bar（20）It is provided circumferentially about to have sealing flange（22）, sealing flange（22）With passage（16）It is slidingly sealed connection.
A kind of 7. safety pressure cooker with antiseepage airway dysfunction according to claim 1, it is characterised in that：Described height
Pressure valve（4）By pressure counterweight（23）, blast pipe（24）And valve seat（25）Form, blast pipe（24）Top circumference on be provided with card
Head（26）, blast pipe（24）Top pass through dop（26）Active card is equipped with pressure counterweight（23）, dop（26）The exhaust of lower section
Pipe（24）It is provided circumferentially about to have mounting flange（27）, mounting flange（27）The blast pipe of lower section（24）Upper screw thread is provided with valve seat
（25）.
A kind of 8. safety pressure cooker with antiseepage airway dysfunction according to claim 7, it is characterised in that：Described valve
Seat（25）Bottom centre position is provided with main exhaust hole（28）, valve seat（25）Circumference on be evenly equipped with multiple secondary steam vents（29）.
A kind of 9. safety pressure cooker with antiseepage airway dysfunction according to claim 7, it is characterised in that：Described pressure
Power counterweight（23）It is tapered, pressure counterweight（23）Centre be provided with installing blind, pressure counterweight（23）Circumference on
It is furnished with relief hole（30）, relief hole（30）Connected with installing blind.
A kind of 10. safety pressure cooker with antiseepage airway dysfunction according to claim 9, it is characterised in that：Described
Pressure counterweight at the top of installing blind（23）On be provided with cone lid（31）, cone lid（31）With blast pipe（24）Top port insertion connects
Connect, the pressure counterweight of installing blind bottom port both sides（23）On be symmetrically arranged with shell fragment（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305004.XU CN207186507U (en) | 2017-03-27 | 2017-03-27 | A kind of safety pressure cooker with antiseepage airway dysfunction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305004.XU CN207186507U (en) | 2017-03-27 | 2017-03-27 | A kind of safety pressure cooker with antiseepage airway dysfunction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207186507U true CN207186507U (en) | 2018-04-06 |
Family
ID=61792822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720305004.XU Expired - Fee Related CN207186507U (en) | 2017-03-27 | 2017-03-27 | A kind of safety pressure cooker with antiseepage airway dysfunction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207186507U (en) |
-
2017
- 2017-03-27 CN CN201720305004.XU patent/CN207186507U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |