CN2031238U - Jet-proof pressure cooker lid with two-layer structure - Google Patents
Jet-proof pressure cooker lid with two-layer structure Download PDFInfo
- Publication number
- CN2031238U CN2031238U CN 88204559 CN88204559U CN2031238U CN 2031238 U CN2031238 U CN 2031238U CN 88204559 CN88204559 CN 88204559 CN 88204559 U CN88204559 U CN 88204559U CN 2031238 U CN2031238 U CN 2031238U
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- CN
- China
- Prior art keywords
- pressure
- pressure cooker
- cover
- layer structure
- utility
- 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.)
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Abstract
The utility model discloses a jet-proof pressure cooker cover with a two-layer structure, which is composed of a pressure bearing cover (1), a cover cap (2), a rubber ring (3), etc., wherein, the pressure cooker cover is changed into a two-layer structure under the condition that the normal operation of a pressure regulating device and a protecting device on the original pressure cooker cover is not changed, which causes the utility model to become a non-closed container with a certain capability, and the utility model is used for preventing water vapor and soup liquid from jetting outward while a pressure regulating valve, particularly a fusible plug is in work. The purpose of avoiding polluting a living room is achieved.
Description
The utility model is about making pressure cooker cover have the utility model of the structure of antispray function.
The structure of existing pressure cooker has in the factory feature of the structure of typical pressure vessel.Under the operating condition of family, use this small pressure container to have multiple unsafe factor, even under normal operating position, because can be during the work of the pressure regulator valve of pressure cooker to horizontal direction splash aqueous vapor, carry out other operation simultaneously and hinder, if when the safety valve work (fusible plug open circuit) of pressure cooker, then can produce a post formidably thermojet stream fling the roof, not only pollute the room, and can hurt sb.'s feelings.The design of pressure cooker does not take to eliminate the measure of this hidden danger always.
The purpose of this utility model is exactly for a kind of pressure cooker cover with antispray function is provided.
If under the condition of the operate as normal of pressure regulation on the not overslaugh pressure cooker cover and safeties, pressure cooker cover is changed into double-decker, promptly add one deck again in the outside of former pressure cooker cover, make pressure cooker cover become one and have a constant volume, nonocclusive container, then this pressure cooker cover can have antispray function.
Below in conjunction with embodiment and accompanying drawing thereof the utility model is elaborated.
Accompanying drawing is the structural representation of present embodiment
Referring to accompanying drawing, it mainly is made up of three parts such as pressure cap 1, cover cap 2, cushion rubbers 3.The outer 4 of pressure cap 1 is made and is suitably tip-tilted prominent along shape, the short stud 5 of (or being welded with) length is housed at the center, be arranged with pressure regulating valve 6 and safety-valve (fusible plug) 7 on the next door of stud 5, (they are prior art) by pressure spring and valve cored structure; Cover cap 2 is pressed into hood-like and covers in the top of pressure cap 1, the internal diameter of outer (the dashing forward) that its external diameter should equal pressure cap 1 along 4.The center riveting (weldering) of cover cap 2 has the guide 8 that stretches out to the inside, along guide 8 around near evenly have the about 10 millimeters hole of several diameters 9.Being equipped with one in the centre bore of guide 8 can be with the swivel nut 10 of stud 5 interlocks, and swivel nut 10 penetrates from the lower end of guide 8, and fixing handwheel 11 in the top.Swivel nut 10 has axial mobility in guide 8, when the size of its activity is buckled on the pressure cap 1 with cover cap 2, not causing swivel nut 10 is degree with taking place between the top of stud 5 that the top bumps, and when stud 5 length are certain, the size of its activity is adjusted by the length that changes guide 8.The entire length of swivel nut 10, with swivel nut 10 with stud 5 interlocks after, cover cap 2 is contacted with pressure cap 1 be as the criterion, in case cover cap 2 distortion.Be to strengthen functional reliability, can be on the same fusible plug 7 corresponding positions of cover cap 2, weldering one has the tubular radome 12 of suitable height and diameter, and needs take location measure (setting bit flag between Liang Gai) at pressure cap 1 with 2 of cover caps; Cushion rubber 8 pads are between the contact-making surface of two lids.When pressure cooker under normal operation, no matter be pressure regulator valve ejection steam, atomizing of liquids when still safety valve is opened a way all will be limited in only having steam to emerge from the passage 9 of cover cap 2 in this nonocclusive double-deck lid.
Lid interlayer planted agent of the present utility model often keeps clean, be preferably in each working pressure pot after, with the pot body clean in the lump.During cleaning, only need turn handwheel 11, just the lid interlayer can be decomposed and come.
The utility model is fit to use on various Stainless steel pressure cooking-vessel. Also can of aluminum.
Claims (1)
1, a kind of by pressure cap 1, have the cover cap 2 of passage and the antispray formula double-decker pressure cooker cover that cushion rubber 3 is formed, the center that it is characterized in that pressure cap 1 is provided with stud 5, the center of cover cap 2 is provided with the guide 8 that stretches out to the inside, being equipped with one in the centre bore of guide 8 can be with the swivel nut 10 of stud 5 interlocks, in the upper end of swivel nut 10, promptly, be fixed with handwheel 11 at the outer side center position of cover cap 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88204559 CN2031238U (en) | 1988-04-30 | 1988-04-30 | Jet-proof pressure cooker lid with two-layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88204559 CN2031238U (en) | 1988-04-30 | 1988-04-30 | Jet-proof pressure cooker lid with two-layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2031238U true CN2031238U (en) | 1989-01-25 |
Family
ID=4839140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88204559 Pending CN2031238U (en) | 1988-04-30 | 1988-04-30 | Jet-proof pressure cooker lid with two-layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2031238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940446A (en) * | 2012-11-15 | 2013-02-27 | 戴永锋 | Anti-splashing oil water collecting device of high-pressure boiling pot |
| CN102973135A (en) * | 2011-09-06 | 2013-03-20 | 戴梦云 | Protective energy saving cover of cooking pressure cooker |
| CN103815782A (en) * | 2012-11-17 | 2014-05-28 | 戴永锋 | Splashing preventing and oily water collecting device of cooking pressure cooker |
-
1988
- 1988-04-30 CN CN 88204559 patent/CN2031238U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973135A (en) * | 2011-09-06 | 2013-03-20 | 戴梦云 | Protective energy saving cover of cooking pressure cooker |
| CN102973135B (en) * | 2011-09-06 | 2016-09-07 | 戴永锋 | Pressure cooker protection energy-saving cover |
| CN102940446A (en) * | 2012-11-15 | 2013-02-27 | 戴永锋 | Anti-splashing oil water collecting device of high-pressure boiling pot |
| CN103815782A (en) * | 2012-11-17 | 2014-05-28 | 戴永锋 | Splashing preventing and oily water collecting device of cooking pressure cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned | ||
| WD01 | Invention patent application deemed withdrawn after publication |