CN2060321U - Safety cover for preventing high pressure cooker from clogging - Google Patents
Safety cover for preventing high pressure cooker from clogging Download PDFInfo
- Publication number
- CN2060321U CN2060321U CN 89211909 CN89211909U CN2060321U CN 2060321 U CN2060321 U CN 2060321U CN 89211909 CN89211909 CN 89211909 CN 89211909 U CN89211909 U CN 89211909U CN 2060321 U CN2060321 U CN 2060321U
- Authority
- CN
- China
- Prior art keywords
- pressure cooker
- clogging
- safety guard
- valve seat
- high pressure
- 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.)
- Pending
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Abstract
The utility model relates to a safety cover apparatus for preventing high pressure cooker from clogging. The high pressure cooker is a cooker liked by people, having the advantages of time saving, energy conservation, and high speed, but the high pressure cooker has high temperature and air pressure, if the exhaust valve is clogged, the accident easily occurs, which is dangerous to people in particular to children and old people. The utility model is additionally provide with a safety cover apparatus for preventing high pressure cooker from clogging at the exhaust valve seat of the original high pressure cooker, the goal of security protection is reached, having the advantages of less investment, low cost, and easy fabrication.
Description
The utility model belongs to a kind of new pressure cooker anti-clogging safety guard device.
As everyone knows, pressure cooker is that China people prefer, and very a kind of cooker of Shu Xiing uses more and more general.Why it can replace traditional aluminum pot, mainly is to use conveniently, and seal degree is good, conductivity of heat is strong, can save a large amount of energy and time.But pressure cooker adopts the HTHP improper use to be prone to accidents, because the hyperbar of pressure cooker is to discharge by air release valve hole, through the pressure limiting valve venting.And the valve seat orifice of air release valve hole has only 7 apertures.The food that is easy to be rotted by Zhu stops up.Particularly the obstruction of Zhu gruel is even more serious, usually has an accident.Old man and child are felt dangerous especially.
The purpose of this utility model is in order to overcome above-mentioned weak point, and designs a kind of new pressure cooker anti-clogging safety guard device.It can guarantee that pressure cooker exhaust seat hole is not easy to stop up.
Below in conjunction with accompanying drawing the utility model is illustrated:
Fig. 1: be pressure cooker anti-clogging safety guard mounting structure figure.
Fig. 2: be pressure cooker anti-clogging safety guard portion view.
Fig. 3: be the anti-blocking safety guard valve seat of pressure cooker fixed screw structure cutaway view.
The utility model pressure cooker anti-clogging safety guard is made up of high-pressure pot cover (1), valve seat fixed screw (2) anti-clogging safety guard (3), safe consent (4); Its feature: when steaming Zhu food, gruel, can not stop up exhaust obturating plug hole like this at the anti-clogging safety guard (3) of installing a netted shape on the delivery valve seat hole of the centre of former high-pressure pot cover (1).
Anti-clogging safety guard of the present utility model (3) as shown in Figure 2, its adopts aluminium, copper, the punching press of iron thin slice to laminate.Thickness is 0.3～1 millimeter, is provided with 8 millimeters circular holes in anti-clogging safety guard medial concavity, strikes out 1～2 millimeter of distance between netted shape aperture (the filter wooden dipper shape) aperture all around.
Fixing of pressure cooker anti-clogging safety guard of the present utility model mainly is to change original delivery valve seat aperture apparatus.That is: 8 millimeters screws on valve seat orifice is got on the bus.Make valve seat orifice and fixed screw combination (2), as shown in Figure 3, valve seat fixed screw (2) one ends and delivery valve seat hole and high-pressure pot cover are fixed, other end thread part, pass from the middle 8 millimeters holes of Anti-stop cover, fix with nut, safety guard can firmly be covered on the air release valve hole, reach anticlogging purpose.
The utility model safety cover for preventing high pressure cooker from clogging, have simple in structure, make easy to use, the advantages such as small investment, instant effect.
Claims (3)
1, a kind of new pressure cooker anti-clogging safety guard device, fixedly helical [2], anti-clogging safety guard [3], safe consent [4] are formed by high-pressure pot cover [1], valve seat, its feature: the anti-clogging safety guard [3] of a netted shape is installed on the intermediate exhaust valve seat orifice of former high-pressure pot cover [1], is prevented that gruel from stopping up the valve seat steam vent.
2, pressure cooker anti-clogging safety guard according to claim 1 is characterized in that changing original delivery valve seat hole, makes valve seat orifice and fixes 8 millimeters screw combination, reaches fixedly anti-clogging safety guard purpose.
3, the anti-blocking safety guard of pressure cooker according to claim 1, its feature adopt aluminium, copper, the punching press of iron thin slice to make, 0.3～1 millimeter of lamella thickness, and the recess in the middle of safety guard also is provided with 8 millimeters circular holes; Punching press is all around made between netted form (filter wooden dipper shape) aperture and the aperture apart from 1～2 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211909 CN2060321U (en) | 1989-12-09 | 1989-12-09 | Safety cover for preventing high pressure cooker from clogging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89211909 CN2060321U (en) | 1989-12-09 | 1989-12-09 | Safety cover for preventing high pressure cooker from clogging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2060321U true CN2060321U (en) | 1990-08-15 |
Family
ID=4868128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89211909 Pending CN2060321U (en) | 1989-12-09 | 1989-12-09 | Safety cover for preventing high pressure cooker from clogging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2060321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7726508B2 (en) | 2002-12-30 | 2010-06-01 | Tom Hiroshi Hasegawa | Safety cap for a pressure release valve of a pressure cooker and a pressure cooker using the same |
| EP2397052A1 (en) * | 2010-04-01 | 2011-12-21 | Tom Hiroshi Hasegawa | Protective device for a pressure cooker and pressure cooker with a protective device |
-
1989
- 1989-12-09 CN CN 89211909 patent/CN2060321U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7726508B2 (en) | 2002-12-30 | 2010-06-01 | Tom Hiroshi Hasegawa | Safety cap for a pressure release valve of a pressure cooker and a pressure cooker using the same |
| EP2397052A1 (en) * | 2010-04-01 | 2011-12-21 | Tom Hiroshi Hasegawa | Protective device for a pressure cooker and pressure cooker with a protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |