CN201911873U - Pressure relief device of electric pressure cooking appliance - Google Patents
Pressure relief device of electric pressure cooking appliance Download PDFInfo
- Publication number
- CN201911873U CN201911873U CN2010206447533U CN201020644753U CN201911873U CN 201911873 U CN201911873 U CN 201911873U CN 2010206447533 U CN2010206447533 U CN 2010206447533U CN 201020644753 U CN201020644753 U CN 201020644753U CN 201911873 U CN201911873 U CN 201911873U
- Authority
- CN
- China
- Prior art keywords
- cushion chamber
- float
- controlled valve
- outlet
- pot cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 16
- 239000000565 sealant Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000003670 easy-to-clean Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000013322 soy milk Nutrition 0.000 description 1
Images
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- Cookers (AREA)
Abstract
The utility model discloses an easy-to-clean, user convenient to use's pressure relief device of electric pressure cooking utensil, it is including installing float valve (3), ejector pin (4) and the safety mechanism that uncaps in pot cover (1), export (3.1) department at float valve (3) sets up a cushion chamber (5), export (3.1) of float valve (3) are connected to one end of cushion chamber (5), ejector pin (4) are connected to another end of cushion chamber (5), cushion chamber (5) still link to each other with export (7) that are used for discharging the filth through passageway (6), the connecting rod (8) of the safety mechanism that uncaps passes passageway (6) are connected with the snap ring (9) of the safety mechanism that uncaps; sealing layers are arranged among the buffer cavity (5), the channel (6) and the pot cover (1) body.
Description
Technical field
The utility model relates to the electric pressure cooking appliance technical field, specifically is a kind of pressure relief device of electric pressure cooking appliance.
Background technology
Working voltage pressure cooking apparatus (electric pressure cooking saucepan; the purpose of pressure relief device soy milk making device etc.) discharges residual compression to be easy to open pot cover and protection user before being to open pot cover; its structure generally comprises float-controlled valve; be used to back down the push rod of float-controlled valve and the release mechanism of uncapping; the effect of release mechanism of uncapping is to guarantee that the user can only could open pot cover after opening float-controlled valve; the basic structure of release mechanism of uncapping comprises snap ring; connecting rod; the restriction rotating dog; the spring of restriction rotating dog is used to reset; described float-controlled valve; be used to back down the push rod of float-controlled valve; snap ring; connecting rod; the restriction rotating dog; the spring that limits rotating dog that is used for resetting is installed in the pot cover body; snap ring is positioned at the outlet of float-controlled valve; the spool of float-controlled valve can insert or away from described snap ring; before the user does not open float-controlled valve residual compression discharges in to pot; spool inserts snap ring all the time; snap ring can not be backed down the restriction rotating dog by connecting rod; like this, the user just can't open pot cover.
Because the shell of electric pressure cooking appliance is directly led in the outlet of float-controlled valve, the through hole that connecting rod passes, so in actual use, when opening float-controlled valve, gas in the pot or gas are being mingled with inner material and are gushing out and pollute the place of its approach, outlet such as float-controlled valve, snap ring, connecting rod, the restriction rotating dog, the spring of restriction rotating dog is used to reset, the through hole that connecting rod passes, float-controlled valve is exported to the passage of shell, shell, even the place of placing electric pressure cooking appliance, contaminated place is except shell, these exposed places, place of placing electric pressure cooking appliance show outside the easy cleaning slightly, the outlet of float-controlled valve, snap ring, connecting rod, the restriction rotating dog, the spring of restriction rotating dog is used to reset, the through hole that connecting rod passes, these place and parts that are positioned at pot cover of passage that float-controlled valve is exported to shell are very difficult to cleaning, have brought great inconvenience to the user.
Summary of the invention
The technical problems to be solved in the utility model is, a kind of pressure relief device of easy to clean, electric pressure cooking appliance that the user is easy to use is provided.
The technical solution of the utility model is, the pressure relief device of the utility model electric pressure cooking appliance, it comprises float-controlled valve, push rod and the release mechanism of uncapping that is installed in the pot cover, a cushion chamber is set in the exit of float-controlled valve, one end of cushion chamber links to each other with the outlet of float-controlled valve, the other end of cushion chamber is settled push rod, and cushion chamber also links to each other with the outlet that is used to discharge dirt by passage, and the connecting rod of the described release mechanism of uncapping passes described passage and is connected with the snap ring of the release mechanism of uncapping; Between cushion chamber, passage and the pot cover body sealant is set all.
After adopting said structure, the utility model compared with prior art has the following advantages: because of the outlet at float-controlled valve
The place is provided with a cushion chamber, one end of cushion chamber links to each other with the outlet of float-controlled valve, the other end of cushion chamber is settled push rod, and cushion chamber also links to each other with the outlet that is used to discharge dirt by passage, and the connecting rod of the described release mechanism of uncapping passes described passage and is connected with the snap ring of the release mechanism of uncapping; Cushion chamber, between passage and the pot cover body sealant is set all, said structure has guaranteed the outlet of described float-controlled valve, cushion chamber, the outlet that passage and being used to is discharged dirt is communicated with each other, so when opening float-controlled valve with push rod, gas in the pot or gas are being mingled with inner material and are gushing out and be introduced into that cushion chamber lowers the pressure of dirt (gas or gas are being mingled with inner material) and get off along the wall flow of cushion chamber, flowing to through passage is used to discharge outside the outlet discharge pot of dirt again, though dirt still can pollute the zone of its approach, but the scope of polluting is more much smaller than prior art constructions, and, when pressure release finishes, after opening pot cover, the user can directly wash by water to cushion chamber by enough clear water, can the zone and the part of dirt approach be cleaned by current, very convenient.In a word, the utlity model has advantage easy to clean, that the user is easy to use.
As improvement, it also comprises groove or the cup that is used to store dirt; Described groove or cup are positioned at the described exit that is used to discharge dirt, like this, provide a place of taking in dirt, more help the raising of enforcement of the present utility model and performance.
Description of drawings
Accompanying drawing 1 is the cutaway view of the pressure relief device of the utility model electric pressure cooking appliance.
Shown in the figure: 1, pot cover, 2, the pot body, 3, float-controlled valve, 3.1, outlet, 3.2, spool, 4, push rod, 5, cushion chamber, 6, passage, 7, be used to discharge the outlet of dirt, 8, connecting rod, 9, snap ring, 10, sealing gasket, 11, be used to store the groove of dirt, 12, restriction rotating dog, 13, spring.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The pressure relief device of the utility model electric pressure cooking appliance, it comprises float-controlled valve 3, push rod 4 and the release mechanism of uncapping that is installed in the pot cover 1, the release mechanism of uncapping comprises snap ring 9, connecting rod 8, restriction rotating dog 12, the spring 13 of the restriction rotating dog that is used to reset, push rod 4 comprises presses cap and thimble, press cap as finger press the splenium position, thimble is used to back down float-controlled valve 3.Described float-controlled valve 3, be used to back down the push rod 4 of float-controlled valve, snap ring 9, connecting rod 8, restriction rotating dog 12, the spring 13 that limits rotating dog that is used for resetting is installed in pot cover 1 body, snap ring 9 is positioned at the outlet 3.1 of float-controlled valve 3, the spool 3.2 of float-controlled valve can insert or away from described snap ring 9, outlet 3.1 places at float-controlled valve 3 are provided with a cushion chamber 5, one end of cushion chamber 5 links to each other with the outlet 3.1 of float-controlled valve 3, it in this example the top that cushion chamber 5 is directly placed the outlet 3.1 of float-controlled valve 3, the other end of cushion chamber 5 is settled push rod 4, the thimble of push rod 4 stretches in the cushion chamber 5, cushion chamber 5 also links to each other with the outlet 7 that is used to discharge dirt by passage 6, and the connecting rod 8 of the described release mechanism of uncapping passes described passage 6 and is connected with the snap ring 9 of the release mechanism of uncapping; Between cushion chamber 5, passage 6 and pot cover 1 body sealant is set all.This routine indication sealant is the sealing gasket 10 shown in the figure, and its purpose is to stop the dirt of cushion chamber 5, passage 6 to enter in other cavity of pot cover 1 body.
It also comprises groove 11 or the cup that is used to store dirt; Described groove 11 or cup are positioned at described outlet 7 places that are used to discharge dirt.It in this example the groove 11 that is used to store dirt.
Described cushion chamber 5 and passage 6 are realized by the part of an injection mo(u)lding, the cavity that is this part is as cushion chamber 5 and passage 6, described part is installed in pot cover 1 body, between this part and pot cover 1 body sealing gasket 10 is set, cushion chamber 5 is communicated with atmosphere by the gap of pressing between cap and the described part of push rod 4, this implementation is a common practise, does not add and gives unnecessary details, and concrete structure as shown in drawings.
Claims (2)
1. the pressure relief device of an electric pressure cooking appliance, it comprises the float-controlled valve (3) that is installed in the pot cover (1), the push rod (4) and the release mechanism of uncapping, it is characterized in that, outlet (3.1) in float-controlled valve (3) locates to be provided with a cushion chamber (5), one end of cushion chamber (5) links to each other with the outlet (3.1) of float-controlled valve (3), the other end of cushion chamber (5) is settled push rod (4), cushion chamber (5) also links to each other with the outlet that is used to discharge dirt (7) by passage (6), and the connecting rod of the described release mechanism of uncapping (8) passes described passage (6) and is connected with the snap ring (9) of the release mechanism of uncapping; Between cushion chamber (5), passage (6) and pot cover (1) body sealant is set all.
2. the pressure relief device of electric pressure cooking appliance according to claim 1 is characterized in that, it also comprises groove (11) or the cup that is used to store dirt; Described groove (11) or cup are positioned at the described outlet (7) that is used to discharge dirt and locate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206447533U CN201911873U (en) | 2010-03-04 | 2010-12-07 | Pressure relief device of electric pressure cooking appliance |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020124734 | 2010-03-04 | ||
| CN201020124734.8 | 2010-03-04 | ||
| CN2010206447533U CN201911873U (en) | 2010-03-04 | 2010-12-07 | Pressure relief device of electric pressure cooking appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201911873U true CN201911873U (en) | 2011-08-03 |
Family
ID=44411694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206447533U Expired - Lifetime CN201911873U (en) | 2010-03-04 | 2010-12-07 | Pressure relief device of electric pressure cooking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201911873U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266577A (en) * | 2015-11-23 | 2016-01-27 | 珠海格力电器股份有限公司 | Pressure cooker and pressure relief method thereof |
| CN105476463A (en) * | 2014-10-13 | 2016-04-13 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooker and pressure relief method thereof |
| CN109965682A (en) * | 2017-12-27 | 2019-07-05 | 佛山市顺德区美的电热电器制造有限公司 | Control method, control system and the cooker of cooker |
-
2010
- 2010-12-07 CN CN2010206447533U patent/CN201911873U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476463A (en) * | 2014-10-13 | 2016-04-13 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooker and pressure relief method thereof |
| CN105266577A (en) * | 2015-11-23 | 2016-01-27 | 珠海格力电器股份有限公司 | Pressure cooker and pressure relief method thereof |
| CN109965682A (en) * | 2017-12-27 | 2019-07-05 | 佛山市顺德区美的电热电器制造有限公司 | Control method, control system and the cooker of cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |