CN209883811U - Manual air bleeding mechanism of pressure cooker - Google Patents
Manual air bleeding mechanism of pressure cooker Download PDFInfo
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- CN209883811U CN209883811U CN201920203805.4U CN201920203805U CN209883811U CN 209883811 U CN209883811 U CN 209883811U CN 201920203805 U CN201920203805 U CN 201920203805U CN 209883811 U CN209883811 U CN 209883811U
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- pressure limiting
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Abstract
The utility model discloses a manual gassing mechanism of pressure cooker relates to a pressure cooker, it includes the upper shield, the pressure-limiting valve, the blast pipe, the power spare of setting on the upper shield, intercommunication in blast pipe and the upper shield, the pressure-limiting valve sets up on the upper shield, and it covers on the blast pipe, the bottom butt of pressure-limiting valve has the lever, lever afterbody and pressure-limiting valve butt, and its head butt has the driving lever, one side that the upper shield was kept away from to the driving lever afterbody is provided with the sloping platform, sloping platform and lever head butt, the driving lever rotates and drives sloping platform highest point and lever head butt, push down the lever head with the exhaust, driving lever head and power spare bottom fixed connection. The utility model has the advantages of reasonable design, can satisfy the quick discharge of steam in the pressure cooker, still have the safety function that long-range gassing prevented steam scald, make the time of opening a kind of deep pot lid shorten greatly.
Description
Technical Field
The utility model relates to a pressure cooker, in particular to a manual deflation mechanism of the pressure cooker.
Background
The pressure cooker, namely the pressure cooker called in our daily life, heats water and food in a sealed state in the cooker, the water generates steam after being boiled, so that the air pressure in the cooker is increased, the boiling point of the water is increased after the pressure in the cooker is increased, and the temperature in the cooker is greatly increased, thereby achieving the purpose of quickly cooking the food.
SUMMERY OF THE UTILITY MODEL
The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. Therefore, the utility model provides a manual gassing mechanism of pressure cooker adopts long-range gassing, on the basis that satisfies the quick pressure release of pressure cooker, still has the function of preventing scalding.
The utility model provides a technical scheme that its technical problem adopted is:
a manual deflation mechanism of a pressure cooker comprises a sleeve cover, a pressure limiting valve, an exhaust pipe and a power part arranged on the sleeve cover, wherein the exhaust pipe is communicated with the interior of the sleeve cover, the pressure limiting valve is arranged on the sleeve cover and covers the exhaust pipe, a lever is abutted to the bottom of the pressure limiting valve, the tail of the lever is abutted to the pressure limiting valve, the head of the lever is abutted to a shifting rod, an inclined table is arranged on one side, away from the sleeve cover, of the tail of the shifting rod, the inclined table is abutted to the head of the lever, the shifting rod rotates to drive the highest position of the inclined table to be abutted to the head of the lever, the head of the lever is pressed to exhaust, and the head of the shifting rod is fixedly connected with the.
The embodiment of the utility model provides a through be provided with the power spare on the cover, make the power spare motion through the application of force, the power spare drives the driving lever head and rotates, the driving lever afterbody rotates towards opposite direction, the sloping platform pushes down the lever head and moves towards the direction of keeping away from the cover, the lever afterbody moves towards the direction of being close to the cover, jack up the pressure limiting valve, make it leave the blast pipe, the high temperature steam in the pressure cooker can let out by the blast pipe this moment, make the pressure in the pressure cooker reduce fast, realize long-range (driving lever length) gassing; after the air is discharged, the power element is driven to return to the original position to drive the deflector rod to rotate, the inclined table on the tail part of the deflector rod leaves the head part of the lever, and the pressure limiting valve is reset under the action of self gravity. The embodiment of the utility model has the advantages of reasonable design, can satisfy the quick discharge of steam in the pressure cooker, still have the safety function that long-range gassing prevented steam scald, make the time of opening a kind of deep pot lid shorten greatly.
As an improvement of the technical scheme, the power part is an exhaust push button, and the exhaust push button is arranged on the sleeve cover in a sliding mode. The exhaust pushing button is pushed, the exhaust pushing button drives the head of the shifting rod to rotate, the tail of the shifting rod rotates in the opposite direction, the inclined table on the tail of the shifting rod presses the head of the lever to move in the direction away from the sleeve cover, and the tail of the lever moves in the direction close to the sleeve cover to jack up the pressure limiting valve, so that the pressure limiting valve is separated from the exhaust pipe, and remote (length of the shifting rod) deflation is realized.
As a further improvement of the technical scheme, the power part is a knob, and the bottom of the knob is connected with the head of the shifting lever so as to rotate to drive the shifting lever to move. The knob is rotated to drive the head of the deflector rod to rotate, the tail of the deflector rod rotates in the opposite direction, the inclined table on the tail of the deflector rod presses the head of the lever to move in the direction away from the sleeve cover, and the tail of the lever moves in the direction close to the sleeve cover to jack up the pressure limiting valve to enable the pressure limiting valve to leave the exhaust pipe, so that remote (length of the deflector rod) deflation is realized.
Further, a spring is arranged between the power part and the sleeve cover, one end of the spring is fixedly connected with the sleeve cover, and the other end of the spring is connected with the side wall of the power part so as to reset the power part after exhausting. After the exhaust is finished, the power part automatically resets under the action of the spring, and the automatic closing of the pressure limiting valve can be realized.
Furthermore, a slender rod extends from one side of the tail of the lever and is abutted to the pressure limiting valve so as to lift the pressure limiting valve during deflation.
Further, a cavity is arranged on the sleeve cover, the pressure limiting valve is arranged in the cavity, a groove is formed in the side wall of the cavity, a sealing sleeve is connected to the groove in a sliding mode, a through hole is formed in the sealing sleeve, and the slender rod can penetrate through the sealing sleeve in a matched mode and extend into the cavity to be abutted against the pressure limiting valve so as to lift the pressure limiting valve during exhaust.
Furthermore, the outer side of the bottom of the pressure limiting valve is provided with an anti-blocking cover, the anti-blocking cover can prevent the pressure limiting valve from being blocked during air exhaust, and the use safety of a product is further improved.
Further, be connected through the second spring between lever afterbody and the ways, the one end and the ways of covering of second spring are connected, the other end with lever afterbody butt makes the lever reset after the exhaust. After the exhaust is finished, the inclined platform leaves the head of the lever, and the tail of the lever is quickly reset under the action of the second spring and the pressure limiting valve.
The utility model has the advantages that: the utility model has the advantages that the power part is arranged on the sleeve cover, the power part moves through force application, the power part drives the head of the shifting rod to rotate, the tail of the shifting rod rotates in the opposite direction, the sloping platform on the tail of the shifting rod presses the head of the lever to move in the direction away from the sleeve cover, and the tail of the lever moves in the direction close to the sleeve cover to jack up the pressure limiting valve, so that the pressure limiting valve leaves the exhaust pipe, and the remote (length of the shifting rod) deflation is realized; after the air is discharged, the power element is driven to return to the original position to drive the head of the deflector rod to rotate, the tail of the deflector rod leaves the head of the lever, and the pressure limiting valve is reset under the action of self gravity. The utility model has the advantages of reasonable design, can satisfy the quick discharge of steam in the pressure cooker, still have the safety function that long-range gassing prevented steam scald, make the time of opening a kind of deep pot lid shorten greatly.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic perspective view of an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a shift lever according to an embodiment of the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "horizontal", "vertical", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Referring to fig. 1-3, an embodiment of the present invention provides a manual air bleeding mechanism of pressure cooker, including a cover 1, a pressure limiting valve 2, an exhaust pipe, a power component disposed on the cover 1, the exhaust pipe communicates with the cover 1, the pressure limiting valve 2 is disposed on the cover 1, and the exhaust pipe covers the exhaust pipe, the bottom of the pressure limiting valve 2 abuts a lever 4, the tail of the lever 4 abuts against the pressure limiting valve 2, and the head abuts against the lever 5, one side of the tail of the lever 5, which is away from the cover 1, is provided with a ramp 51, the ramp 51 abuts against the head of the lever 4, the lever 5 rotates to drive the highest position of the ramp 51 to abut against the head of the lever 4, the head of the lever 4 is pressed to exhaust, and the head of the lever 5 is fixedly connected with the bottom of the power component.
The embodiment of the utility model provides a through be provided with the power spare on the upper shield 1, make the power spare motion through the application of force, the power spare drives the 5 heads of driving lever and rotates, 5 afterbody of driving lever rotate towards opposite direction, the ramp 51 pushes down 4 heads of lever and moves towards the direction of keeping away from upper shield 1, 4 afterbody of lever move towards the direction of being close to upper shield 1, jack up pressure limiting valve 2, make it leave the blast pipe, the high temperature steam in the pressure cooker can be let out by the blast pipe this moment, make the pressure in the pressure cooker reduce fast, realize long-range (driving lever 5 length) gassing; after the air release is finished, the power part is brought back to the original position to drive the deflector rod 5 to rotate, the inclined platform 51 on the tail part of the deflector rod leaves the head part of the lever 4, and the pressure limiting valve 2 is reset under the action of self gravity. The embodiment of the utility model has the advantages of reasonable design, can satisfy the quick discharge of steam in the pressure cooker, still have the safety function that long-range gassing prevented steam scald, make the time of opening a kind of deep pot lid shorten greatly.
Specifically, the power part is an exhaust push button 3, and the exhaust push button 3 is slidably arranged on the sleeve cover 1. The exhaust push button 3 is pushed, the exhaust push button 3 drives the head of the shift lever 5 to rotate, the tail of the shift lever 5 rotates in the opposite direction, the inclined table 51 presses the head of the lever 4 to move in the direction away from the sleeve cover 1, the tail of the lever 4 moves in the direction close to the sleeve cover 1, the pressure limiting valve 2 is jacked up to be away from the exhaust pipe, and at the moment, high-temperature steam in the pressure cooker can be discharged from the exhaust pipe, so that the internal pressure of the pressure cooker is rapidly reduced, and remote (the length of the shift lever 5) gas discharge is realized; after the air release is finished, the exhaust push button 3 is pushed back to the original position to drive the shift lever 5 to rotate, the inclined platform 51 on the tail part of the shift lever leaves the head part of the lever 4, and the pressure limiting valve 3 resets under the action of self gravity.
Specifically, the middle part of the lever 4 is provided with a through hole for a screw to pass through and be fixed on the sleeve cover 1; the center of the deflector rod 5 is fixed on the sleeve cover 1, and when the head of the deflector rod 5 is driven by the power piece to rotate, the tail of the deflector rod 5 rotates towards the opposite direction.
A spring is arranged between the power part and the sleeve cover 1, one end of the spring is fixedly connected with the sleeve cover 1, and the other end of the spring is abutted against the side wall of the power part. After the air release is finished, the power part automatically resets under the action of the spring, and the automatic closing of the pressure limiting valve 2 can be realized.
A slender rod 41 extends from one side of the tail of the lever 4, and the slender rod 41 is abutted to the pressure limiting valve 2 so as to lift the pressure limiting valve 2 during deflation.
Specifically, the sleeve cover 1 is provided with a cavity 12, the pressure limiting valve 2 is arranged in the cavity 12, the side wall of the cavity 12 is provided with a groove, the groove is connected with the sealing sleeve 7 in a sliding manner, and the sealing sleeve 7 is provided with a through hole for the slender rod 41 to penetrate through and extend into the cavity 12 in a matching manner to abut against the pressure limiting valve 2, so that the pressure limiting valve 2 is lifted during exhaust. The sealing sleeve 7 moves up and down along with the pressure limiting valve 2 to seal.
An anti-blocking cover 6 is arranged on the outer side of the bottom of the pressure limiting valve 2, the anti-blocking cover 6 can prevent the pressure limiting valve 2 from being blocked during air exhaust, and the use safety of a product is further improved.
The tail of the lever 4 is connected with the sleeve cover 1 through a second spring 8, one end of the second spring 8 is connected with the sleeve cover 1, and the other end of the second spring is abutted to the tail of the lever 4. After the air release is finished, the inclined platform 51 on the tail part of the deflector rod 5 leaves the head part of the lever 4, and the tail part of the lever 4 is quickly reset under the action of the second spring 8 and the pressure limiting valve 2.
In another embodiment, the power member is a knob, and the bottom of the knob is connected with the head of the shift lever 5 to rotate and drive the shift lever 5 to move. The knob is rotated, the knob drives the head of the deflector rod 5 to rotate, the tail of the deflector rod 5 rotates in the opposite direction, the inclined table 51 on the tail of the deflector rod 5 presses the head of the lever 4 to move in the direction far away from the sleeve cover 1, the tail of the lever 4 moves in the direction close to the sleeve cover 1, the pressure limiting valve 2 is jacked up to be away from the exhaust pipe, and at the moment, high-temperature steam in the pressure cooker can be discharged from the exhaust pipe, so that the internal pressure of the pressure cooker is quickly reduced, and remote (the length of the deflector rod 5) gas discharge is realized; after the air release is finished, the knob is rotated in the opposite direction to return to the original position, the driving lever 5 is driven to rotate, the inclined platform 51 on the tail part of the driving lever leaves the head part of the lever 4, and the pressure limiting valve 3 is reset under the action of self gravity.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications and variations; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a manual air release mechanism of pressure cooker which characterized in that: the exhaust pipe is communicated with the inside of the sleeve cover, the pressure limiting valve is arranged on the sleeve cover and covers the exhaust pipe, a lever is abutted to the bottom of the pressure limiting valve, the tail of the lever is abutted to the pressure limiting valve, the head of the lever is abutted to a shifting rod, an inclined table is arranged on one side, away from the sleeve cover, of the tail of the shifting rod, the inclined table is abutted to the head of the lever, the shifting rod rotates to drive the highest position of the inclined table to be abutted to the head of the lever, the head of the lever is pressed downwards to exhaust, and the head of the shifting rod is fixedly connected with the bottom of the power part.
2. The manual air release mechanism of the pressure cooker as claimed in claim 1, wherein: the power part is an exhaust push button, and the exhaust push button is arranged on the sleeve cover in a sliding mode.
3. The manual air release mechanism of the pressure cooker as claimed in claim 1, wherein: the power piece is a knob, and the bottom of the knob is connected with the head of the shifting lever so as to rotate to drive the shifting lever to move.
4. The manual air release mechanism of the pressure cooker as claimed in claim 1, wherein: the power part and the sleeve cover are provided with a spring, one end of the spring is fixedly connected with the sleeve cover, and the other end of the spring is abutted against the side wall of the power part so as to reset the power part after exhausting.
5. The manual air release mechanism of the pressure cooker as claimed in claim 1, wherein: a slender rod extends from one side of the tail of the lever and is abutted against the pressure limiting valve so as to lift the pressure limiting valve during air exhaust.
6. The manual air release mechanism of the pressure cooker as claimed in claim 5, wherein: the pressure limiting valve is characterized in that a cavity is arranged on the sleeve cover, the pressure limiting valve is arranged in the cavity, a groove is formed in the side wall of the cavity, a sealing sleeve is connected to the groove in a sliding mode, a through hole is formed in the sealing sleeve, and the slender rod can penetrate through the sealing sleeve in a matched mode and extend into the cavity to be abutted to the pressure limiting valve so as to lift the pressure limiting valve during exhaust.
7. The manual air release mechanism of the pressure cooker as claimed in claim 1, wherein: an anti-blocking cover is arranged on the outer side of the bottom of the pressure limiting valve.
8. The manual air release mechanism of the pressure cooker as claimed in claim 1, wherein: the lever tail part is connected with the sleeve cover through a second spring, one end of the second spring is connected with the sleeve cover, and the other end of the second spring is abutted against the lever tail part to reset the lever after exhausting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2019201712054 | 2019-01-30 | ||
| CN201920171205 | 2019-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209883811U true CN209883811U (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920203805.4U Active CN209883811U (en) | 2019-01-30 | 2019-02-14 | Manual air bleeding mechanism of pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209883811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297183A (en) * | 2020-03-03 | 2020-06-19 | 张俊旗 | Domestic intelligent pressure cooker |
-
2019
- 2019-02-14 CN CN201920203805.4U patent/CN209883811U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297183A (en) * | 2020-03-03 | 2020-06-19 | 张俊旗 | Domestic intelligent pressure cooker |
| CN111297183B (en) * | 2020-03-03 | 2021-08-27 | 佛山市安乐康电器科技有限公司 | Domestic intelligent pressure cooker |
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