CN207979505U - A kind of safety device of the pressure-cooker - Google Patents
A kind of safety device of the pressure-cooker Download PDFInfo
- Publication number
- CN207979505U CN207979505U CN201721413888.7U CN201721413888U CN207979505U CN 207979505 U CN207979505 U CN 207979505U CN 201721413888 U CN201721413888 U CN 201721413888U CN 207979505 U CN207979505 U CN 207979505U
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- China
- Prior art keywords
- safety
- float
- rotating handle
- pressure
- guiding groove
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- 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 kind of safety devices of the pressure-cooker.The purpose of this utility model is to provide a kind of safety devices of improved the pressure-cooker.The utility model includes the main body of electric pressure cooking saucepan and the pot cover that is located in main body, and pot cover is equipped with safety float valve and rotating handle, it is characterised in that：The safety cover plate that can be rotated with rotating handle is equipped with below the rotating handle, safety cover plate includes the round interconnecting piece being connect with rotating handle, scallop is equipped on the outside of interconnecting piece, scallop is equipped with the float hole risen for safety float valve bounce, the guiding groove for preventing safety float valve bounce from rising is equipped on the outside of float hole, guiding groove is connected to float hole, safety float valve is controlled by float hole on safety cover plate and guiding groove, to effectively avoid not generating danger interior can be pressurized is cooked the case where pot cover is covered completely, with clever structure, it is easy to use, the characteristics of safety durable.
Description
Technical field
The utility model is related to a kind of safety devices of the pressure-cooker.
Background technology
The pressure charging valve of electric pressure cooking saucepan at present is primarily used to increase the pressure in pot when pressure charging valve takeoffs, when
Pressure in pot drops within safe range, and pressure charging valve will fall down.Since electric pressure cooking saucepan is improved in pot by supercharging
Pressure, meanwhile, when pot inner pressure increases, it is necessary to assure pot cover will cover tightly on bowl, otherwise will appear security risk.
Utility model content
Technical problem to be solved in the utility model is to provide for a kind of safety device of the pressure-cooker, its energy
It effectively solves the problems, such as that safety float valve is mutually coordinated with whether pot cover covers, there is clever structure, easy to use, safe durable
Feature.
To achieve the above object, the technical solution adopted in the utility model is：A kind of safety dress of the pressure-cooker
It sets, including the main body of electric pressure cooking saucepan and the pot cover that is located in main body, pot cover is equipped with safety float valve and rotating handle, special
Sign is：It is equipped with the safety cover plate that can be rotated with rotating handle below the rotating handle, safety cover plate includes and rotating handle
The round interconnecting piece of connection, interconnecting piece outside are equipped with scallop, and scallop is equipped with the float hole risen for safety float valve bounce,
The guiding groove for preventing safety float valve bounce from rising is equipped on the outside of float hole, guiding groove is connected to float hole；
Further, the guiding groove and the lower edge in float hole are equipped with the chamfered section for facilitating sliding；
Further, safety float valve upper end be equipped with guiding groove, the matched portion of takeofing in float hole, takeoff subordinate
Side is equipped with limiting section；Takeoff portion outer diameter be more than guiding groove internal diameter and less than float hole internal diameter；The outer diameter of limiting section is more than
The internal diameter in float hole.
The utility model uses above-mentioned technical solution, overcomes the deficiency of background technology, provides a kind of novel voltage
The safety device of power pot, it can effectively solve the problems, such as that safety float valve is mutually coordinated with whether pot cover covers, and have structure skilful
Durable feature wonderful, easy to use, safe.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the electric pressure cooking saucepan where the utility model；
Attached drawing 2 is the structural schematic diagram of the utility model；
In figure：Main body 1, safety float valve 3, portion 31 of takeofing, limiting section 32, rotating handle 4, safety cover plate 5, connects pot cover 2
Socket part 51, scallop 52, float hole 53, guiding groove 54, chamfered section 55.
Specific implementation mode
Below in conjunction with the accompanying drawings, by being further described to specific embodiment of the present utility model, keep this practicality new
The technical solution and advantage of type are clearer, clear.
Referring to attached drawing 1 to 2, the utility model includes the main body 1 of electric pressure cooking saucepan and sets pot cover 2 on the body 1, pot cover
2 are equipped with safety float valve 3 and rotating handle 4, it is characterised in that：4 lower section of the rotating handle is equipped with can be 4 turns with rotating handle
Dynamic safety cover plate 5, safety cover plate 5 include the round interconnecting piece 51 being connect with rotating handle 4, and 51 outside of interconnecting piece is equipped with sector
Portion 52, scallop 52 are equipped with the float hole 53 takeoff for safety float valve 3, and 53 outside of float hole is equipped with for preventing safety
The guiding groove 54 that float-controlled valve 3 takeoffs, guiding groove 54 are connected to float hole 53；
Further, the guiding groove 54 and the lower edge in float hole 53 are equipped with the chamfered section 55 for facilitating sliding；
Further, 3 upper end of safety float valve be equipped with guiding groove 54, the matched portion 31 of takeofing in float hole 53,
31 lower section of portion takeoff equipped with limiting section 32；The outer diameter in portion 31 of takeofing is more than the internal diameter of guiding groove 54 and interior less than float hole 53
Diameter；The outer diameter of limiting section 32 is more than the internal diameter in float hole 53.
When the pressure in electric pressure cooking saucepan main body 1 is less than safe range, safety float valve 3 can fall down, at this point, safety is floating
Portion 31 of takeofing on sub- valve 3 is detached from float hole 53, can open pot cover 2 by rotate accordingly rotating handle 4, incite somebody to action
When rotating handle 4 is rotated accordingly, safety float valve 3 can be always situated in 54 lower section of guiding groove；When needing heating voltage power
When pot, pot cover 2 is covered onto main body 1, by being rotated rotating handle 4 accordingly, you can pot cover 2 to be tightly held in
In main body 1, when pot cover 2 covers, float hole 53 is placed exactly in the top of safety float valve 3, with electric pressure cooking saucepan main body 1 by
Heat, to a certain extent, safety float valve 3 can jump up and be in sealing state, to make main body 1 be in for internal pressure increase
The pressure of main body 1 can smoothly be increased for hermetically sealed state.If pot cover 2 does not cover, float hole 53 would not be with safety
Float-controlled valve 3 overlaps, and is connected state in safety float valve 3, can be from safety float if the pressure of generation even if main body 1 is heated
Valve 3 is discharged, and the pressure in main body 1 will not be excessively increased, unexpected caused by the lid of pot cover 2 is not tight to avoid.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model
It is not limited to above-mentioned specific implementation mode, it is equal using the improvement of techniques well known and replacement on the basis of the utility model
It falls in the scope of protection of the utility model, should be limited by each claim.
Claims (3)
1. a kind of safety device of the pressure-cooker, including the main body of electric pressure cooking saucepan and the pot cover that is located in main body, pot
It covers and is equipped with safety float valve and rotating handle, it is characterised in that：Being equipped with below the rotating handle can rotate with rotating handle
Safety cover plate, safety cover plate includes the round interconnecting piece being connect with rotating handle, and scallop, scallop are equipped on the outside of interconnecting piece
It is equipped with the float hole risen for safety float valve bounce, the guiding for preventing safety float valve bounce from rising is equipped on the outside of float hole
Slot, guiding groove are connected to float hole.
2. a kind of safety device of the pressure-cooker according to claim 1, it is characterised in that：The guiding groove with
The lower edge in float hole is equipped with the chamfered section for facilitating sliding.
3. a kind of safety device of the pressure-cooker according to claim 1, it is characterised in that：The safety float
Valve upper end is equipped with guiding groove, the matched portion of takeofing in float hole, and limiting section is equipped with below portion of takeofing；The outer diameter in portion of takeofing is more than
The internal diameter of guiding groove and the internal diameter for being less than float hole；The outer diameter of limiting section is more than the internal diameter in float hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721413888.7U CN207979505U (en) | 2017-10-28 | 2017-10-28 | A kind of safety device of the pressure-cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721413888.7U CN207979505U (en) | 2017-10-28 | 2017-10-28 | A kind of safety device of the pressure-cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207979505U true CN207979505U (en) | 2018-10-19 |
Family
ID=63803462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721413888.7U Active CN207979505U (en) | 2017-10-28 | 2017-10-28 | A kind of safety device of the pressure-cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207979505U (en) |
-
2017
- 2017-10-28 CN CN201721413888.7U patent/CN207979505U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |