CN220001535U - Micro-pressure ceramic pot - Google Patents
Micro-pressure ceramic pot Download PDFInfo
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- CN220001535U CN220001535U CN202321403252.XU CN202321403252U CN220001535U CN 220001535 U CN220001535 U CN 220001535U CN 202321403252 U CN202321403252 U CN 202321403252U CN 220001535 U CN220001535 U CN 220001535U
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- exhaust valve
- micro
- pot
- air outlet
- sealing ring
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- 239000000919 ceramic Substances 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 36
- 210000005056 cell body Anatomy 0.000 claims description 2
- 238000010411 cooking Methods 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model discloses a micro-pressure ceramic pot, belongs to the technical field of cooking appliances, and aims to overcome the defect that the existing ceramic pot does not have poor pressure maintaining capability. The micro-pressure ceramic cooker comprises a cooker body and a cooker cover, wherein an inner boss and an outer boss are arranged at the upper end of the cooker body, the lower end of the cooker cover is positioned in a groove body between the inner boss and the outer boss, and the outer boss is higher than the inner boss. The inner cavity of the cooker body is provided with a proper amount of liquid, the liquid overflows into the tank body after being heated to form accumulated liquid, the accumulated liquid can block the gap between the cooker cover and the cooker body, the matched tightness of the cooker cover and the cooker body is improved, and the micro-pressure cooking effect is improved.
Description
Technical Field
The utility model belongs to the technical field of cooking appliances, and relates to a micro-pressure ceramic pot.
Background
The existing ceramic pot comprises a pot body and a pot cover, wherein the upper surface of the pot cover is provided with a hole, and the pot cover is matched with the pot body, so that air in the pot body expands due to heating in the ceramic pot heating process and can be discharged from a gap at the matched position of the hole on the ceramic pot cover and the pot body and the pot cover. After heating, the air in the pot body is slowly cooled, and the external air can enter the pot body from a gap at the matching position of the pot body and the pot cover, so that the air pressure balance inside and outside the pot body is maintained. In order to meet the needs of micro-pressure cooking, a ceramic pot is provided in the prior art, and an exhaust valve is arranged on a pot cover, so that exhaust is performed after a certain pressure is generated in the ceramic pot, micro-pressure cooking is realized, the cooking speed is improved, but the ceramic pot cover and the pot body are difficult to be tightly attached, air leakage is easy, and the generation of micro-pressure is not facilitated.
Disclosure of Invention
The utility model provides a micro-pressure ceramic pot aiming at the problems existing in the prior art, and aims to overcome the defect that the existing ceramic pot does not have poor pressure maintaining capability.
The utility model is realized in the following way:
the utility model provides a micro-pressure ceramic pot, includes a kind of deep pot body and a kind of deep pot lid, its characterized in that, the upper end of a kind of deep pot body has interior boss and outer boss, the lower extreme of a kind of deep pot lid is located interior boss with in the cell body between the outer boss, outer boss is higher than interior boss.
The lower end of the pot cover is provided with a sealing ring, and the sealing ring is positioned in the groove body.
The lower end of the cooker cover is provided with a clamping groove, the sealing ring is provided with a clamping rib, and the clamping rib is fixed in the clamping groove.
The lower end part of the cooker cover comprises an extending part extending downwards, the sealing ring is wrapped on the outer side of the extending part, the lower end part of the sealing ring protrudes downwards relative to the extending part, and the lower end part of the sealing ring is in contact with the bottom surface of the extending part.
The lower end of the cooker cover comprises an abutting part which transversely extends outwards, and the upper end of the sealing ring abuts against the abutting part.
The cooker is characterized in that an exhaust hole is formed in the cooker cover, a first exhaust valve is arranged at the exhaust hole in a lifting mode, a second exhaust valve is arranged on the first exhaust valve in a lifting mode, the first exhaust valve is provided with a first air inlet and a first air outlet, the second exhaust valve is provided with a second air inlet and a second air outlet, when the second exhaust valve is lifted, an inner cavity of the cooker body is communicated with the outside through the second air outlet, and when the first exhaust valve is lifted, the inner cavity of the cooker body is communicated with the outside through the first air outlet and the second air outlet.
The exhaust valve is characterized in that the first exhaust valve is provided with a through hole, the upper end and the lower end of the first exhaust valve are respectively provided with a first limiting part, the edge of the exhaust hole is embedded between the two first limiting parts, the distance between the two first limiting parts is larger than the thickness of the edge of the exhaust hole, and the first air outlet is positioned on the side wall of the first exhaust valve.
The upper end and the lower end of the second exhaust valve are both provided with second limiting parts, the upper end part of the first exhaust valve is provided with a convex part embedded between the two second limiting parts, and the second air outlet is positioned on the side wall of the second exhaust valve.
The upper end part of the first exhaust valve is provided with an inclined surface, and the second limiting part at the upper end of the second exhaust valve is in sealing fit with the inclined surface.
According to the micro-pressure ceramic pot provided by the utility model, a proper amount of liquid exists in the inner cavity of the pot body, overflow occurs after the liquid is heated and enters the tank body to form accumulated liquid, the accumulated liquid can block the gap between the pot cover and the pot body, the matched sealing property of the pot cover and the pot body is improved, and the micro-pressure cooking effect is improved.
Drawings
FIG. 1 is a schematic diagram of an explosive structure of a micropressure ceramic pot;
FIG. 2 is a schematic cross-sectional view of a micropressure ceramic pot;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic view of a first exhaust valve;
fig. 5 is a schematic structural view of the second exhaust valve.
The drawings are marked with the following description: 100. a pot body; 110. an inner boss; 120. an outer boss; 130. a tank body; 200. a pot cover; 210. an exhaust hole; 220. a first exhaust valve; 221. a first air inlet; 222. a first air outlet; 223. a first limit part; 224. an inclined surface; 230. a second exhaust valve; 231. a second air inlet; 232. a second air outlet; 233. a second limit part; 240. an extension; 241. a clamping groove; 250. an abutting portion; 300. a seal ring; 310. and (5) clamping the rib.
Detailed Description
The following detailed description of the embodiments of the present utility model is provided with reference to the accompanying drawings, so that the technical scheme of the present utility model can be understood and mastered more easily. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The micro-pressure ceramic pot provided by the embodiment is mainly used for stewing and cooking. As shown in fig. 1-3, the micro-pressure ceramic pot comprises a pot body 100 and a pot cover 200, wherein an exhaust hole 210 is arranged on the pot cover 200, a first exhaust valve 220 is arranged at the exhaust hole 210 in a lifting manner, a second exhaust valve 230 is arranged on the first exhaust valve 220 in a lifting manner, the first exhaust valve 220 is provided with a first air inlet 221 and a first air outlet 222, the second exhaust valve 230 is provided with a second air inlet 231 and a second air outlet 232, so that when the second exhaust valve 230 is lifted, the inner cavity of the pot body 100 is communicated with the outside through the second air outlet 232, and when the first exhaust valve 220 is lifted, the inner cavity of the pot body 100 is communicated with the outside through the first air outlet 222 and the second air outlet 232.
During cooking, food is placed in the inner cavity of the pot body 100, and the exhaust hole 210 of the pot cover 200 is closed due to the first exhaust valve 220 and the second exhaust valve 230. Along with the heating, the air pressure in the inner cavity is gradually increased, the second exhaust valve 230 is pushed to move upwards to a certain extent, and the air in the inner cavity flows out of the micro-pressure ceramic pot sequentially through the first air inlet 221, the second air inlet 231 and the second air outlet 232, so that a first-stage exhaust state is formed, the air pressure in the inner cavity is prevented from being overlarge, and micro-pressure cooking is realized. If the pressure release amount is larger than the pressure boost amount in the inner cavity, the pressure release is to a certain extent, and the second exhaust valve 230 will fall back to the initial position to stop exhausting. When the air output of the second air outlet 232 cannot meet the air exhaust requirement, the air pressure in the inner cavity will continuously rise, and the rising to a certain extent will push the first air exhaust valve 220 to move upwards, so that the air in the inner cavity can be exhausted from the first air outlet 222 at the same time, and a secondary air exhaust state is formed. Thus, the multi-stage exhaust of the pot cover 200 is realized, and the micro-pressure cooking effect is ensured. After the exhaust hole 210 is closed, bacteria and dust in the external air can be prevented from entering the inner cavity, which is beneficial to ensuring the quality of food in the inner cavity, prolonging the preservation time of the food and shortening the cooking time. Vent holes 210 may be one or more, and vent holes 210 may be circular or square in shape or a combination of shapes, with the number and shape of first vent valves 220 being adapted to vent holes 210.
As shown in fig. 3 and 4, the first exhaust valve 220 has a through hole, the lower end of the through hole is a first air inlet 221, the upper end and the lower end of the first exhaust valve 220 are both provided with first limiting portions 223, the edge of the exhaust hole 210 is embedded between the two first limiting portions 223, the distance between the two first limiting portions 223 is greater than the thickness of the edge of the exhaust hole 210, and the first air outlet 222 is located on the side wall of the first exhaust valve 220. Thus, the first exhaust valve 220 can move up and down, the first air outlet 222 is exposed out of the cooker cover 200 at the upper limit position of the first exhaust valve 220, the air in the inner cavity can be discharged through the first air inlet 221 and the first air outlet 222 in sequence, the first exhaust valve 220 descends to the lower limit position under the action of gravity, the first limit part 223 at the upper end of the first exhaust valve 220 is in contact seal with the edge of the exhaust hole 210, the edge of the exhaust hole 210 is provided with a sink, and the first limit part 223 at the upper end of the first exhaust valve 220 is embedded in the sink.
As shown in fig. 3-5, the second exhaust valve 230 has a second limit portion 233 at both upper and lower ends, the first exhaust valve 220 has a protrusion portion at an upper end portion thereof, which is inserted between the second limit portions 233, and the second air outlet 232 is located on a sidewall of the second exhaust valve 230. Thus, the second exhaust valve 230 can move up and down relative to the first exhaust valve 220, the second exhaust valve 230 is at the upper limit position of rising, the second air outlet 232 is exposed outside the first exhaust valve 220, the air in the inner cavity can be exhausted through the first air inlet 221, the second air inlet 231 and the second air outlet 232 in sequence, the second exhaust valve 230 descends to the lower limit position, and the second limit part 233 at the upper end of the second exhaust valve 230 is in contact sealing with the upper end of the first exhaust valve 220.
As shown in fig. 3, the upper end portion of the first exhaust valve 220 has an inclined surface 224, and the second stopper 233 of the upper end of the second exhaust valve 230 is in sealing engagement with the inclined surface 224. The inclined surface 224 facilitates the second limiting portion 233 of the upper end of the second exhaust valve 230 to better fit the first exhaust valve 220.
As shown in fig. 3, the upper end of the pot body 100 has an inner boss 110 and an outer boss 120, and the lower end of the pot cover 200 is positioned in a groove 130 between the inner boss 110 and the outer boss 120. During cooking, a proper amount of liquid exists in the inner cavity, and overflows into the tank 130 to form liquid accumulation after the liquid is heated, so that the liquid accumulation can block the gap between the cooker cover 200 and the cooker body 100. The outer boss 120 is higher than the inner boss 110, so that the effusion can be prevented from overflowing to the outside of the pot body 100.
The lower end of the pot cover 200 is positioned in the groove 130 between the inner boss 110 and the outer boss 120, the lower end of the pot cover 200 may be directly positioned in the groove 130, or the lower end of the pot cover 200 may be provided with a sealing ring 300, and the sealing ring 300 may be directly positioned in the groove 130. In this embodiment, as shown in fig. 3, a sealing ring 300 is disposed at the lower end of the pot cover 200, the sealing ring 300 is located in the groove 130, the sealing ring 300 is a silica gel ring, and the sealing ring 300 makes the pot cover 200 and the pot body 100 play a better sealing role.
As shown in fig. 1 and 3, the lower end of the pot cover 200 has a locking groove 241, the sealing ring 300 has a locking rib 310, and the locking rib 310 is fixed in the locking groove 241. The locking groove 241 has a downward opening and penetrates the inside and outside of the pot cover 200, and the locking rib 310 is T-shaped to be inserted into the locking groove 241 from the opening.
As shown in fig. 1 and 3, the lower end of the pot cover 200 includes a downward extending extension 240, and the sealing ring 300 is wrapped on the outer side of the extension 240, so that the sealing ring 300 and the pot cover 200 have better sealing performance. The lower end of the sealing ring 300 protrudes downward relative to the extension 240, the lower end of the sealing ring 300 contacts the bottom surface of the extension 240, the pot cover 200 presses the lower end of the sealing ring 300 under the action of gravity, and the sealing property of the sealing ring 300, the pot cover 200 and the pot body 100 is improved.
As shown in fig. 3, the lower end of the pot cover 200 includes an abutment 250 extending laterally outward, and the upper end of the gasket 300 abuts against the abutment 250. This can further improve the sealability of the pot cover 200 and the sealing ring 300.
Claims (9)
1. The utility model provides a micro-pressure ceramic pot, includes a kind of deep pot body (100) and a kind of deep pot lid (200), its characterized in that, the upper end of a kind of deep pot body (100) has interior boss (110) and outer boss (120), the lower extreme of a kind of deep pot lid (200) is located in interior boss (110) with in between boss (120) cell body (130), outer boss (120) are higher than interior boss (110).
2. The micro-pressure ceramic pot according to claim 1, wherein a sealing ring (300) is arranged at the lower end of the pot cover (200), and the sealing ring (300) is positioned in the groove body (130).
3. The micro-pressure ceramic pot according to claim 2, wherein the lower end of the pot cover (200) is provided with a clamping groove (241), the sealing ring (300) is provided with a clamping rib (310), and the clamping rib (310) is fixed in the clamping groove (241).
4. The micro-pressure ceramic pot according to claim 2, wherein the lower end of the pot cover (200) comprises a downward extending extension (240), the sealing ring (300) is wrapped outside the extension (240), the lower end of the sealing ring (300) protrudes downward with respect to the extension (240), and the lower end of the sealing ring (300) is in contact with the bottom surface of the extension (240).
5. The micro-pressure ceramic pot according to claim 2, wherein the lower end portion of the pot cover (200) comprises an abutment portion (250) extending laterally outward, and the upper end of the sealing ring (300) abuts on the abutment portion (250).
6. The micro-pressure ceramic pot according to claim 1, wherein the pot cover (200) is provided with an exhaust hole (210), a first exhaust valve (220) is arranged at the exhaust hole (210) in a lifting manner, a second exhaust valve (230) is arranged at the first exhaust valve (220) in a lifting manner, the first exhaust valve (220) is provided with a first air inlet (221) and a first air outlet (222), the second exhaust valve (230) is provided with a second air inlet (231) and a second air outlet (232), so that when the second exhaust valve (230) is lifted, the inner cavity of the pot body (100) is communicated with the outside through the second air outlet (232), and when the first exhaust valve (220) is lifted, the inner cavity of the pot body (100) is communicated with the outside through the first air outlet (222) and the second air outlet (232).
7. The micro-pressure ceramic pot according to claim 6, wherein the first exhaust valve (220) has a through hole, the upper end and the lower end of the first exhaust valve (220) have first limiting portions (223), the edge of the exhaust hole (210) is embedded between the two first limiting portions (223), the distance between the two first limiting portions (223) is greater than the thickness of the edge of the exhaust hole (210), and the first air outlet (222) is located on the side wall of the first exhaust valve (220).
8. The micro-pressure ceramic pot according to claim 6, wherein the second exhaust valve (230) has second limiting portions (233) at both upper and lower ends, the first exhaust valve (220) has a convex portion at an upper end portion thereof embedded between the second limiting portions (233), and the second air outlet (232) is located on a side wall of the second exhaust valve (230).
9. The micro-pressure ceramic pot according to claim 6, wherein the upper end of the first exhaust valve (220) has an inclined surface (224), and the second limit part (233) of the upper end of the second exhaust valve (230) is in sealing engagement with the inclined surface (224).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321403252.XU CN220001535U (en) | 2023-06-05 | 2023-06-05 | Micro-pressure ceramic pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321403252.XU CN220001535U (en) | 2023-06-05 | 2023-06-05 | Micro-pressure ceramic pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220001535U true CN220001535U (en) | 2023-11-14 |
Family
ID=88683290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321403252.XU Active CN220001535U (en) | 2023-06-05 | 2023-06-05 | Micro-pressure ceramic pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220001535U (en) |
-
2023
- 2023-06-05 CN CN202321403252.XU patent/CN220001535U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |