CN214387179U - Automatic pressure limiting valve of pressure cooker capable of regulating pressure rotatably - Google Patents
Automatic pressure limiting valve of pressure cooker capable of regulating pressure rotatably Download PDFInfo
- Publication number
- CN214387179U CN214387179U CN202022447510.7U CN202022447510U CN214387179U CN 214387179 U CN214387179 U CN 214387179U CN 202022447510 U CN202022447510 U CN 202022447510U CN 214387179 U CN214387179 U CN 214387179U
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- Prior art keywords
- valve head
- valve
- pressure
- knob
- spring
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- Expired - Fee Related
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model aims at providing an automatic pressure limiting valve of pressure cooker of rotatable pressure regulating, by the valve head knob, the valve body, valve head and spring, wherein the spring is established between valve head knob and valve head, the screw thread that valve head knob accessible is connected reciprocates through clockwise or anticlockwise rotation on the valve body, remove on the valve body through the valve head knob, but the spring of its automatic pressure limiting of electrodeless regulation pushes down, a simple structure, the simple operation, the pressure limiting valve is pressed to the pressure cooker automation of rotatable pressure regulating that the wholeness is good. An automatic pressure limiting valve of pressure cooker capable of regulating pressure rotatably comprises: valve head knob, valve body, valve head and spring, its characterized in that: the valve head knob includes that the knob handle that guiding hole, upper end were equipped with and the spacing platform of pressing that the lower extreme was equipped with, spacing platform of pressing is equipped with the screw thread, spacing lower extreme connection of pressing is equipped with the spring, the spring lower extreme connection is equipped with the valve head, the valve head lower extreme connection is equipped with the sealing rubber ring.
Description
Technical Field
The utility model belongs to the technical field of pressure cookers, in particular to an automatic pressure limiting valve of a pressure cooker with rotatable pressure regulation.
Background
Common pressure cooker mainly by the pot cover and the pot body on the market installs the structure of pressurize and pressure release on the pot cover, and the structure of traditional pressurize and pressure release comprises blast pipe and copper sheathing cooperation, and its pressure that has the pressurize can not be adjusted, loses the scheduling problem easily when the copper sheathing uses, in order to solve the problem that exists above, the utility model provides an automatic voltage limiting valve of pressure cooker of rotatable pressure regulating.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic pressure limiting valve of pressure cooker of rotatable pressure regulating, by the valve head knob, the valve body, valve head and spring, wherein the spring is established between valve head knob and valve head, the screw thread that valve head knob accessible is connected reciprocates through clockwise or anticlockwise rotation on the valve body, remove on the valve body through the valve head knob, but the spring of its automatic pressure limiting of electrodeless regulation pushes down, a simple structure, the simple operation, the pressure limiting valve is pressed to the pressure cooker automation of rotatable pressure regulating that the wholeness is good.
An automatic pressure limiting valve of pressure cooker capable of regulating pressure rotatably comprises: valve head knob, valve body, valve head and spring, its characterized in that: the valve head knob includes the spacing platform of pressing that knob handle and lower extreme that guiding hole, upper end were equipped with, spacing platform lower extreme connection of pressing is equipped with the spring, the connection of spring lower extreme is equipped with the valve head, the connection of valve head lower extreme is equipped with the rubber sealing ring, the connection of valve head knob is equipped with the valve body, the valve body is equipped with disappointing mouth, air outlet groove A, venthole, screw thread and air outlet groove B, valve head knob and valve head can reciprocate in the valve body.
Preferably: the valve body is internally provided with threads, the limiting pressing table is in threaded connection with the valve body, and the valve head knob can be in threaded connection and can move up and down through clockwise or anticlockwise rotation on the valve body.
Preferably: the spring is arranged between the valve head knob and the valve head, the valve head and the valve head knob are coaxial, the shaft column arranged on the valve head is connected and arranged in the guide hole, and the shaft column can stretch and retract in the guide hole through the spring to move up and down.
Preferably: the air outlet quantity of the air outlet groove A is greater than that of the air outlet groove B.
Compared with the prior art, the utility model outstanding and profitable technological effect is: the utility model provides an automatic pressure limiting valve of pressure cooker of rotatable pressure regulating, by the valve head knob, the valve body, valve head and spring, wherein the spring is established between valve head knob and valve head, the screw thread that valve head knob accessible is connected reciprocates through clockwise or anticlockwise rotation on the valve body, move on the valve body through the valve head knob, but the spring of its automatic pressure limiting of infinitely variable control pushes down the pressure, a simple structure, the simple operation, the pressure cooker automatic pressure limiting valve of rotatable pressure regulating that the wholeness is good. The effectual structure of having solved traditional pressurize and pressure release comprises blast pipe and copper sheathing cooperation, and its pressure that has the pressurize can not be adjusted, loses the scheduling problem easily when the copper sheathing uses.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention in section;
fig. 2 is a partially enlarged schematic view of the overall structure of the present invention;
in the figure: 1-valve head knob; 2-a valve body; 3-valve head; 4-a spring; 5-air leakage port; 6-air outlet groove A; 7-air outlet groove B; 8-sealing rubber ring; 9-a guide hole; 10-thread; 11-knob handle; 12-a limiting pressing table; 13-air outlet holes; 14-threads; 15-an axial column;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present invention provides a technical solution: an automatic pressure limiting valve of pressure cooker capable of regulating pressure rotatably comprises: valve head knob 1, valve body 2, valve head 3 and spring 4, its characterized in that: valve head knob 1 includes spacing pressure platform 12 that knob handle 11 and lower extreme that guiding hole 9, upper end were equipped with, spacing pressure platform 12 is equipped with the screw thread, spacing pressure platform 12 lower extreme is connected and is equipped with spring 4, the connection of 4 lower extremes of spring is equipped with valve head 3, the connection of 3 lower extremes of valve head is equipped with sealing rubber ring 8, valve head knob 1 is connected and is equipped with valve body 2, valve body 2 is equipped with disappointing mouth 5, air outlet groove A6, venthole 13, screw thread 14 and air outlet groove B7, valve head knob 1 and valve head 3 can reciprocate in valve body 2.
The air outlet amount of the air outlet groove A6 is larger than that of the air outlet groove B7, and the technology is characterized in that the larger the pressure in the cooker is, the larger the required air outlet amount is, and the pressure limiting pressure is reasonably balanced.
Preferably: be equipped with the screw thread in the valve body 2, spacing pressure platform 12 passes through threaded connection with valve body 2, valve head knob 1 can reciprocate through clockwise or anticlockwise rotation on valve body 2, and this technique lies in: the valve head knob 1 is rotated clockwise or anticlockwise on the valve body 2 to adjust the connecting position up and down, and meanwhile, the pressure of the valve head knob for automatically limiting pressure is adjusted.
Preferably: spring 4 establishes between valve head knob 1 and valve head 3, valve head 3 and valve head knob 1 are coaxial, the jack-post 15 that valve head 3 was equipped with is connected and is established in guiding hole 9, jack-post 15 can stretch out and draw back through spring 4 in guiding hole 9 and reciprocate, and this technique lies in: the valve head 3 can move up and down in the valve body 2 to limit pressure and release pressure through the deformation of the spring 4, and the shaft post 15 is connected in the guide hole 9 and can move up and down in a coaxial guide manner to prevent failure caused by deviation.
In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "diameter", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship with respect to the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An automatic pressure limiting valve of pressure cooker capable of regulating pressure rotatably comprises: valve head knob, valve body, valve head and spring, its characterized in that: the valve head knob includes the spacing platform of pressing that knob handle and lower extreme that guiding hole, upper end were equipped with, spacing platform lower extreme connection of pressing is equipped with the spring, the connection of spring lower extreme is equipped with the valve head, the connection of valve head lower extreme is equipped with the rubber sealing ring, the connection of valve head knob is equipped with the valve body, the valve body is equipped with disappointing mouth, air outlet groove A, venthole, screw thread and air outlet groove B, valve head knob and valve head can reciprocate in the valve body.
2. The automatic pressure limiting valve of pressure cooker with rotatable pressure regulation as claimed in claim 1, wherein: the valve body is internally provided with threads, the limiting pressing table is in threaded connection with the valve body, and the valve head knob can be in threaded connection and can move up and down through clockwise or anticlockwise rotation on the valve body.
3. The automatic pressure limiting valve of pressure cooker with rotatable pressure regulation as claimed in claim 1, wherein: the spring is arranged between the valve head knob and the valve head, the valve head and the valve head knob are coaxial, the shaft column arranged on the valve head is connected and arranged in the guide hole, and the shaft column can stretch and retract in the guide hole through the spring to move up and down.
4. The automatic pressure limiting valve of pressure cooker with rotatable pressure regulation as claimed in claim 1, wherein: the air outlet quantity of the air outlet groove A is greater than that of the air outlet groove B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022447510.7U CN214387179U (en) | 2020-10-29 | 2020-10-29 | Automatic pressure limiting valve of pressure cooker capable of regulating pressure rotatably |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022447510.7U CN214387179U (en) | 2020-10-29 | 2020-10-29 | Automatic pressure limiting valve of pressure cooker capable of regulating pressure rotatably |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214387179U true CN214387179U (en) | 2021-10-15 |
Family
ID=78033213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022447510.7U Expired - Fee Related CN214387179U (en) | 2020-10-29 | 2020-10-29 | Automatic pressure limiting valve of pressure cooker capable of regulating pressure rotatably |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214387179U (en) |
-
2020
- 2020-10-29 CN CN202022447510.7U patent/CN214387179U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |