CN208551186U - A kind of pressure cooker with steam blowout prevention Lid of glass pot - Google Patents
A kind of pressure cooker with steam blowout prevention Lid of glass pot Download PDFInfo
- Publication number
- CN208551186U CN208551186U CN201721043829.5U CN201721043829U CN208551186U CN 208551186 U CN208551186 U CN 208551186U CN 201721043829 U CN201721043829 U CN 201721043829U CN 208551186 U CN208551186 U CN 208551186U
- Authority
- CN
- China
- Prior art keywords
- pot
- steam
- pressure relief
- panhandle
- 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 - Fee Related
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Abstract
The utility model discloses a kind of pressure cookers with steam blowout prevention Lid of glass pot, including pot body and cover the pot cover in pot body, lid ear is equipped in the middle part of pot cover, the pot cover is made of high-temperature and high-presure resistent glass, its outer ring be equipped with in pot body along the silica gel sealing ring that is adapted to, pot body top two sides are equipped with L-shaped panhandle, and panhandle, which is equipped with, to be slided to pot cover and inner end can be pressed in the mobile pressing plate on pot cover, are fixed with elastomer on the panhandle on the downside of mobile pressing plate outer end；The pot cover is equipped with pressure relief opening, and automatic pressure relief valve is housed at pressure relief opening, and automatic pressure relief valve is covered with Jetting-preventing cup, is provided with relief hole at the top of Jetting-preventing cup.Including the steam that Jetting-preventing cup ejects automatic pressure relief valve blocks, weaken its kinetic energy, after steam is ejected into Jetting-preventing cup inner wall, it is rapidly condensed into water, only a small amount of steam, which can be concentrated after reducing temperature from relief hole, to be discharged, to effectively prevent steam from disorderly spraying, avoids that steam scald injury occurs.
Description
Technical field
The utility model relates to cooker technical fields, more particularly to a kind of pressure cooker.
Background technique
Existing pressure cooker lid is fastened in pot body usually using the mode of constructions of switch such as screwing, is uncapped more multiple
It is miscellaneous, also increase the production cost of pressure cooker；And need manual releasing pressure, can not see situation in pot, when release steam to
Surrounding is disorderly overflow, and is easily lead to user and is burned.Therefore, it is necessary to which existing pressure cooker cover is improved and is optimized.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of pressure released stress automatically and prevent steam from spraying
Power pot, to prevent scald from injuring.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of pressure cooker with steam blowout prevention Lid of glass pot including pot body and covers the pot cover in pot body, in the middle part of pot cover
Equipped with lid ear, the pot cover is made of high-temperature and high-presure resistent glass, outer ring be equipped with in pot body along the silica gel sealing being adapted to
Circle, pot body top two sides are equipped with L-shaped panhandle, and panhandle, which is equipped with, to be slided to pot cover and inner end can be pressed in the mobile pressure on pot cover
Plate moves and is fixed with elastomer on the panhandle on the downside of pressing plate outer end；The pot cover is equipped with pressure relief opening, is equipped at pressure relief opening automatic
Relief valve, automatic pressure relief valve are covered with Jetting-preventing cup, are provided with relief hole at the top of Jetting-preventing cup.
It is provided with through-hole on the downside of the Jetting-preventing cup, through-hole edge is extended with the waterproof being adapted to automatic pressure relief valve outer diameter into cup
Ring, the height of waterproof ring are lower than the height of the spray-hole of automatic pressure relief valve.
The waterproof ring inner ring is provided with silica gel sealing ring, and the cracking pressure of automatic pressure relief valve is arranged in 0.4~0.7MPa.
Each panhandle top surface side be equipped with support plate, support plate inner end be fixed with one perpendicular to support plate fulcrum post
It follows closely, the strip through-hole of a fish bearing pin adaptation is provided on mobile pressing plate.
The elastomer is the elastic slice of an arc, and one end of which is fixed in the middle part of panhandle top surface.
Along the past arc crimping to turn up is set as in the pot body, panhandle is fixed on arc crimping and pot body outer wall junction,
It is adapted on the upside of silica gel sealing ring and pot body inner ring and arc crimping.
For the lid ear for convenience of the circular shell held and thermal coefficient is low, top surface is set as cambered surface.
The beneficial effects of the utility model are: pot cover is compressed tightly against in pot body by mobile pressing plate, make pot cover and pot
Body is connected as one, and overcomes the intracorporal air pressure of pot by the elastic force of elastomer, to guarantee its leakproofness, is uncapped very simple,
It pulls open mobile pressing plate and disengages it from pot cover, structure is simple, greatly reduces production cost；Pass through the pot cover of glass material
It can intuitively see situation in pot, when pot inner pressure reaches setting value, automatic pressure relief valve is automatically turned on, it releases stress, and
It is unanimously closed afterwards in external and internal pressure, to effectively prevent hypertonia, operates, improve the safety of use without manpower；
And including the steam that Jetting-preventing cup ejects automatic pressure relief valve blocks, weaken its kinetic energy, it is fast after steam is ejected into Jetting-preventing cup inner wall
Water is formed in rapid hardening, and only a small amount of steam, which can be concentrated after reducing temperature from relief hole, to be discharged, thus effectively prevent steam from disorderly spraying,
It avoids that steam scald injury occurs.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the schematic cross-sectional view of Jetting-preventing cup in the utility model.
Specific embodiment
Referring to figs. 1 to 2, a kind of pressure cooker with steam blowout prevention Lid of glass pot of the utility model, including pot body 1 and lid
Pot cover 2 in pot body 1 is equipped with lid ear 21 in the middle part of pot cover 2, and the pot cover 2 is made of high-temperature and high-presure resistent glass, so as to clear
Situation in clear observation pot；Its outer ring is equipped with and, along the silica gel sealing ring 22 that is adapted to, silica gel sealing ring 22 can have in pot body 1
Effect it is shockproof, seal and prevent the liquid in pot body 1 from overflowing, silica gel totally nontoxic is tasteless, does not also generate poisonous and harmful substance, have
There are good heat resistance and a tensile property, and be used for a long time and also do not turn yellow colour-fast, can effectively improve its service life.
1 top two sides of pot body are equipped with L-shaped panhandle 11, and panhandle 11, which is equipped with, to be slided to pot cover 2 and inner end can be pressed in the shifting on pot cover 2
Dynamic pressure plate 12 moves and is fixed with elastomer 13 on the panhandle 11 on the downside of 12 outer end of pressing plate；By on silica gel sealing ring 22 and pot body 1
Along cooperation, pot body 1 is sealed, while pot cover 2 being compressed tightly against in pot body 1 by mobile pressing plate 12, makes pot cover 2 and pot
Body 1 is connected as one, and is effectively prevented pot cover 2 from loosening, is fitted closely silica gel sealing ring with pot body, pass through the bullet of elastomer 13
Power overcomes the intracorporal air pressure of pot, greatly enhances its leakproofness, effectively prevents the liquid in pot body 1 from overflowing, makes pressure cooker
More stable in use, the vibration of pot cover 2 is smaller, and it is also very simple to uncap, and pulls open mobile pressing plate 12 and disengages it from pot cover
, structure is simple, greatly reduces production cost.In addition, L-shaped panhandle 11 extends outwardly, people can pass through finger gripping
Firmly panhandle easily moves pressure cooker, and when moving manpower from, along farther out, can effectively prevent manpower in pot body and scalded by steam
Wound, improves the safety of pressure cooker.The pot cover 2 is equipped with pressure relief opening 3, automatic pressure relief valve 31 is housed at pressure relief opening 3, automatically
Relief valve 31 is covered with Jetting-preventing cup 32, and relief hole 33 is provided at the top of Jetting-preventing cup 32, when pot inner pressure reaches setting value, automatic leakage
Pressure valve 31 automatically turns on, and releases stress, and unanimously close afterwards in external and internal pressure, to effectively prevent hypertonia, improves
The safety used, and including Jetting-preventing cup 32 blocks the steam that automatic pressure relief valve 31 ejects, weaken its kinetic energy, steam injection
To after 32 inner wall of Jetting-preventing cup, it is rapidly condensed into water, only a small amount of steam, which can be concentrated after reducing temperature from relief hole 33, to be discharged, from
And effectively prevent steam from disorderly spraying, it avoids that steam scald injury occurs.
As a further improvement of the above technical scheme, it is provided with through-hole on the downside of the Jetting-preventing cup 32, through-hole edge is into cup
It is extended with the waterproof ring 34 being adapted to 31 outer diameter of automatic pressure relief valve, the height of waterproof ring 34 is lower than the spray-hole of automatic pressure relief valve 31
35 height.When automatic pressure relief valve 31 is opened, since waterproof ring 34 is lower than spray-hole 35, steam is direct after the ejection of spray-hole 35
The inner wall for encountering Jetting-preventing cup slides along its inner wall to the annular groove between waterproof ring 34 and inner wall after condensing into water, so as to
It is collected with concentrating, only need to remove Jetting-preventing cup after injection and outwell, it is simple and fast.
As a further improvement of the above technical scheme, 34 inner ring of waterproof ring is provided with silica gel sealing ring, automatic leakage
The cracking pressure of pressure valve 31 is arranged in 0.4~0.7MPa.Pass through the silica gel sealing ring and automatic pressure relief valve 31 of 34 inside of waterproof ring
It fits closely, can prevent the condensed water in Jetting-preventing cup from leaking on pot cover, to keep the cleaning of pot cover, health；Automatic leakage
The cracking pressure of pressure valve 31 is arranged between 0.4~0.7MPa, it is ensured that cooking effect and cover structure safety.
As a further improvement of the above technical scheme, each 11 top surface side of the panhandle is equipped with support plate 14, bearing
14 inner end of plate be fixed with one perpendicular to support plate 14 bearing pin 15, it is suitable to be provided with a fish bearing pin 15 on mobile pressing plate 12
The strip through-hole 16 matched.It is used as a fulcrum in strip through-hole 16 by bearing pin 15, mobile pressing plate 12 is made to become a thick stick
Bar, elastomer 13 have upward elastic force to its outer end, and inner end suppresses downwards pot cover, effectively prevents pot cover from loosening, and enhance
Leakproofness.
As a further improvement of the above technical scheme, the elastomer 13 is the elastic slice of an arc, one end of which is fixed on
In the middle part of 11 top surface of panhandle.Mobile 12 outer end of pressing plate is pressed on the elastic slice of arc, acts on the elastic force of elastic slice on it, and finally pass
Be delivered to the inner end of mobile pressing plate 12, tightly push down pot cover.
As a further improvement of the above technical scheme, edge is set as toward the arc crimping to turn up, panhandle 11 in the pot body 1
It is fixed on arc crimping and 1 outer wall junction of pot body, is adapted on the upside of silica gel sealing ring 22 and 1 inner ring of pot body and arc crimping.It is logical
It crosses and panhandle is fixed on arc crimping and pot body outer wall junction, panhandle one end is placed on the downside of arc crimping, and in mobile pressure
Extension circle is lifted from below when pot, reduces a possibility that panhandle falls off, while also reducing the difficulty of panhandle installation, only needs letter
Single fixation.In addition, silica gel sealing ring 22 is increased and is connect simultaneously with face contact on the upside of the inner ring of pot body 1 and arc crimping
Contacting surface product, to greatly enhance the leakproofness of pressure cooker, internal gas, liquid overflow when effectively preventing pressure cooker from using
Out.
As a further improvement of the above technical scheme, the lid ear 21 is for convenience of the toroidal shell held and thermal coefficient is low
Body, top surface are set as cambered surface, and in order to manpower gripping, heat transfer is slow, and lid ear temperature can be prevented excessively high and scald manpower.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-described embodiment,
As long as its technical effect for reaching the utility model with any same or similar means, it should all be included in the protection of the utility model
Within the scope of.
Claims (7)
1. a kind of pressure cooker with steam blowout prevention Lid of glass pot including pot body and covers the pot cover in pot body, sets in the middle part of pot cover
Have lid ear, it is characterised in that: the pot cover is made of high-temperature and high-presure resistent glass, outer ring be equipped with in pot body along being adapted to
Silica gel sealing ring, pot body top two sides are equipped with L-shaped panhandle, and panhandle, which is equipped with, to be slided to pot cover and inner end can be pressed on pot cover
Mobile pressing plate, be fixed with elastomer on the panhandle on the downside of mobile pressing plate outer end；The pot cover is equipped with pressure relief opening, at pressure relief opening
Equipped with automatic pressure relief valve, automatic pressure relief valve is covered with Jetting-preventing cup, is provided with relief hole at the top of Jetting-preventing cup.
2. a kind of pressure cooker with steam blowout prevention Lid of glass pot according to claim 1, it is characterised in that: the blowout prevention
Cup downside is provided with through-hole, and through-hole edge is extended with the waterproof ring being adapted to automatic pressure relief valve outer diameter, the height of waterproof ring into cup
Lower than the height of the spray-hole of automatic pressure relief valve.
3. a kind of pressure cooker with steam blowout prevention Lid of glass pot according to claim 2, it is characterised in that: the waterproof
Ring inner ring is provided with silica gel sealing ring, and the cracking pressure of automatic pressure relief valve is arranged in 0.4~0.7MPa.
4. any a kind of pressure cooker with steam blowout prevention Lid of glass pot according to claim 1~3, it is characterised in that:
Each panhandle top surface side is equipped with support plate, support plate inner end be fixed with one perpendicular to support plate bearing pin, it is mobile
The strip through-hole of a fish bearing pin adaptation is provided on pressing plate.
5. a kind of pressure cooker with steam blowout prevention Lid of glass pot according to claim 4, it is characterised in that: the elasticity
Body is the elastic slice of an arc, and one end of which is fixed in the middle part of panhandle top surface.
6. a kind of pressure cooker with steam blowout prevention Lid of glass pot according to claim 5, it is characterised in that: the pot body
Upper edge is set as toward the arc crimping to turn up, and panhandle is fixed on arc crimping and pot body outer wall junction, silica gel sealing ring and pot body
Adaptation on the upside of inner ring and arc crimping.
7. a kind of pressure cooker with steam blowout prevention Lid of glass pot according to claim 6, it is characterised in that: the lid ear
For convenience of the circular shell held and thermal coefficient is low, top surface is set as cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043829.5U CN208551186U (en) | 2017-08-18 | 2017-08-18 | A kind of pressure cooker with steam blowout prevention Lid of glass pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721043829.5U CN208551186U (en) | 2017-08-18 | 2017-08-18 | A kind of pressure cooker with steam blowout prevention Lid of glass pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208551186U true CN208551186U (en) | 2019-03-01 |
Family
ID=65444735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721043829.5U Expired - Fee Related CN208551186U (en) | 2017-08-18 | 2017-08-18 | A kind of pressure cooker with steam blowout prevention Lid of glass pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208551186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411544A (en) * | 2017-08-18 | 2017-12-01 | 江门市盈德钢化玻璃制品有限公司 | A kind of pressure cooker with steam blowout prevention Lid of glass pot |
-
2017
- 2017-08-18 CN CN201721043829.5U patent/CN208551186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411544A (en) * | 2017-08-18 | 2017-12-01 | 江门市盈德钢化玻璃制品有限公司 | A kind of pressure cooker with steam blowout prevention Lid of glass pot |
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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: 20190301 Termination date: 20210818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |