CN115844196B - Be applied to automatic pressure release structure of steam cooker utensil - Google Patents
Be applied to automatic pressure release structure of steam cooker utensil Download PDFInfo
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- CN115844196B CN115844196B CN202211589696.7A CN202211589696A CN115844196B CN 115844196 B CN115844196 B CN 115844196B CN 202211589696 A CN202211589696 A CN 202211589696A CN 115844196 B CN115844196 B CN 115844196B
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Abstract
The invention is suitable for the technical field of steam cookers, and provides an automatic pressure relief structure applied to a steam cooker, which comprises a cooker pot body, wherein a plurality of pressure relief holes are uniformly distributed on the upper surface of a cooker end cover; the pressure relief mechanisms and the pressure relief holes are arranged in the same number, and each pressure relief mechanism is coaxially arranged with the pressure relief hole; the bottom end of the elastic adjusting mechanism is fixedly connected with the upper surface of the cooker end cover, and the elastic adjusting mechanism is stressed to elastically deform under the condition that the pressure release mechanism is subjected to the internal pressure of the cooker pot body; the scalding-preventing grabbing mechanism is arranged at the top end of the cooker end cover and used for avoiding contacting steam during grabbing; according to the pressure release device, the pressure in the cooker pot body can be released to the designated range rapidly through multi-point pressure release, the pressure release strength of each point is kept relatively consistent, and the pressure release device can be automatically adaptively adjusted according to the pressure, so that the internal pressure of the cooker pot body is in the controllable range.
Description
Technical Field
The invention belongs to the technical field of steam cookers, and particularly relates to an automatic pressure relief structure applied to a steam cooker.
Background
The cooker is a vessel or an appliance for cooking, the manufacturing materials of the vessel or the appliance are changed continuously along with the development of the times, the variety of the cooker is various, and the cooker is an electric cooker, a microwave oven, a pressure cooker, a pan and the like, and when cooking food, a plurality of steam cookers are used, and the used steam cookers are provided with one or two groups of steam holes on the cover body of the cooker body, so that the steam generated inside the cooker is conveniently led out when cooking the food.
But this kind of mode of carrying out the pressure release through setting up the steam vent, there is the problem that the leakproofness is not enough when in-service use, outside debris easily gets into the inside of cooking utensil, and when the inside needs of cooking utensil carry out the pressure release, there is the concentrated problem of pressure release, leads to the pressure release speed slow, and when inside pressure changes, because the pressure release ability is invariable, can not carry out the adaptation to the pressure release process, when the inside pressure of cooking utensil is too big, is difficult to in time outwards discharge inside steam, the condition that overflows or explodes easily takes place.
Disclosure of Invention
The embodiment of the invention aims to provide an automatic pressure relief structure applied to a steam cooker, and aims to solve the problems in the background technology.
The embodiment of the invention is realized in such a way that an automatic pressure relief structure applied to a steam cooker comprises a cooker pot body and a cooker end cover, and further comprises:
the pressure relief holes are uniformly distributed on the upper surface of the cooker end cover and are used for relieving pressure outwards when the internal air pressure is high;
the pressure relief mechanisms are arranged in the same number as the pressure relief holes, each pressure relief mechanism is arranged coaxially with the pressure relief hole, and the pressure relief mechanism is contacted with the inner wall of the pressure relief hole under the condition that the pressure in the cooker pot body is low so as to seal the pressure relief hole; when the pressure in the cooker pot body is high, the pressure release mechanism floats upwards under the action of the pressure, so that the pressure release mechanism is separated from the inner wall of the pressure release hole and is used for guiding the pressure in the cooker pot body outwards;
the elastic adjusting mechanism is arranged at the top end of the pressure release mechanism, the bottom end of the elastic adjusting mechanism is fixedly connected with the upper surface of the cooker end cover, and under the condition that the pressure release mechanism is subjected to the internal pressure of the cooker pot body, the pressure release mechanism pushes one end of the elastic adjusting mechanism to synchronously move in the height direction, and in the process, the elastic adjusting mechanism is stressed to elastically deform;
the anti-scalding grabbing mechanism is arranged at the top end of the cooker end cover, and one side of the anti-scalding grabbing mechanism partially covers the steam injection range and is used for avoiding contacting steam during grabbing.
Preferably, the pressure release mechanism comprises a first smooth section arranged in the pressure release hole, a transition section fixedly arranged at the top end of the first smooth section and a second smooth section arranged at the top end of the transition section;
the bottom end of the first smooth section is fixedly provided with a cross limiting frame;
the outer diameter of the second smooth section is the same as the aperture of the pressure relief hole, and a longitudinal rod is further arranged at the top end of the second smooth section.
Preferably, an annular gasket is arranged at the bottom of the cooker end cover corresponding to the pressure relief hole, and the annular gasket is made of high-temperature resistant engineering plastic;
the cross limiting frame is abutted with the cross limiting frame when the cross limiting frame rises to the limit position along with the first smooth section.
Preferably, the transverse fixing rods are arranged at the top end of the cooker end cover, the transverse fixing rods are arranged in parallel with the cooker end cover, and the adjacent transverse fixing rods are connected through connecting rods;
the connecting rod is an arc-shaped rod so as to properly increase the pressure relief space;
the transverse fixing rod and the connecting rod are also connected with the upper surface of the cooker end cover through the longitudinal positioning rod.
Preferably, the elastic adjusting mechanism comprises a sleeve arranged on the longitudinal positioning rod and a second connecting rod connected with the adjacent sleeve;
one end of the second connecting rod is connected with the movable end of the pressure release mechanism;
the longitudinal positioning rod is also sleeved with an elastic supporting piece, one end of the elastic supporting piece is fixedly connected with the upper surface of the cooker end cover, and the other end of the elastic supporting piece is fixedly connected with a transverse fixing rod or a connecting rod.
Preferably, a corrugated sleeve is sleeved between the cooker end cover and the transverse fixing rod and between the cooker end cover and the connecting rod;
the corrugated sleeve is arranged on the outer side of the elastic supporting piece and is also coaxially arranged with the longitudinal positioning rod;
the corrugated sleeve is made of rubber materials.
Preferably, the anti-scalding grabbing mechanism comprises a first fixing rod fixedly arranged on the inner side of the transverse fixing rod and a second fixing rod connected with the adjacent first fixing rod;
the second fixing rod is arranged in the middle of the first fixing rod, and diamond-shaped anti-skid patterns are further formed on the surface of the second fixing rod;
and baffles are obliquely arranged on two sides of the first fixing rod, which are positioned on the second fixing rod.
According to the automatic pressure relief structure applied to the steam cooker, in the actual use process, the pressure in the cooker body can be quickly relieved to a specified range in a multi-point pressure relief mode, the pressure relief strength of each point is relatively consistent, the pressure relief mechanism is matched with the elastic adjusting mechanism, the self-adaption adjustment can be automatically carried out according to the pressure, the internal pressure of the cooker body is in a controllable range, explosion when the internal pressure of the cooker body is overlarge is effectively avoided, and the safety of the cooker body in use is improved.
Drawings
Fig. 1 is a schematic structural diagram of an automatic pressure relief structure applied to a steam cooker according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a perspective view of a cross limiting frame in an automatic pressure release structure applied to a steam cooker according to an embodiment of the invention;
FIG. 4 is an enlarged view of a portion of FIG. 1 at B;
fig. 5 is a top view of an automatic pressure relief structure for a steam cooker according to an embodiment of the invention.
In the accompanying drawings: 1-a cooker body; 2-cooker end cap; 3-a pressure relief hole; 4-annular gaskets; 5-smoothing segment one; 6-transition section; 7-smoothing the second section; 8-a cross limiting frame; 9-connecting rod I; 10-connecting a rod II; 11-a sleeve; 12-a longitudinal positioning rod; 13-a transverse fixing rod; 14-connecting the rod; 15-a corrugated sleeve; 16-an elastic support; 17-a guide hole; 18-fixing the first rod; 19-a second fixing rod; 20-diamond-shaped anti-skid patterns; 21-a baffle; 22-longitudinal bars; 100-a pressure relief mechanism; 200-an elastic adjustment mechanism; 300-anti-scalding grabbing mechanism.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. 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 invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
1-5, a structure diagram of an automatic pressure relief structure applied to a steam cooker according to an embodiment of the invention includes a cooker pot body 1, a cooker end cover 2, pressure relief holes 3, a pressure relief mechanism 100, an elastic adjusting mechanism 200 and an anti-scalding grabbing mechanism 300, wherein the pressure relief holes 3 are provided in plurality, and the pressure relief holes 3 are uniformly distributed on the upper surface of the cooker end cover 2 and are used for outwards relieving pressure when the internal air pressure is high; the pressure relief mechanisms 100 are arranged in the same number as the pressure relief holes 3, each pressure relief mechanism 100 is coaxially arranged with the pressure relief hole 3, and the pressure relief mechanism 100 is in contact with the inner wall of the pressure relief hole 3 under the condition that the internal pressure of the cooker pot body 1 is low so as to seal the pressure relief hole 3; when the pressure in the cooker pot 1 is high, the pressure release mechanism 100 floats upwards under the action of the pressure, so that the pressure release mechanism is separated from the inner wall of the pressure release hole 3 and is used for guiding the pressure in the cooker pot 1 outwards; the elastic adjusting mechanism 200 is installed at the top end of the pressure release mechanism 100, the bottom end of the elastic adjusting mechanism 200 is fixedly connected with the upper surface of the cooker end cover 2, and under the condition that the pressure release mechanism 100 is subjected to the internal pressure of the cooker pot body 1, the pressure release mechanism 100 pushes one end of the elastic adjusting mechanism 200 to synchronously move in the height direction, and in the process, the elastic adjusting mechanism 200 is stressed to elastically deform; the scalding prevention grasping mechanism 300 is disposed at the top end of the cooker cover 2, and one side of the scalding prevention grasping mechanism 300 partially covers the injection range of steam for avoiding contact with steam at the time of grasping.
In the process of the specific implementation of this embodiment, this application can be through the mode of multiple spot pressure release at the in-process of in-service use for pressure in the cooker pot body 1 is let out to appointed scope fast, and the intensity of each point pressure release keeps unanimous relatively, pressure release mechanism 100 and elasticity adjustment mechanism 200 mutually support, can carry out the adaptability according to the size of pressure automatically and adjust, make the internal pressure of cooker pot body 1 in controllable within range, effectively avoid taking place the explosion when cooker pot body 1 internal pressure is too big, improved the security of cooker pot body 1 when using.
In one embodiment of the present invention, the cooker body 1 and the cooker cover 2 may be mounted in a known manner, which will not be described in detail herein, and if necessary, the elastic coefficient of the elastic support 16 used in the present application may be adjusted according to the cooking position, and the elastic support 16 is not particularly limited to the type shown in the present embodiment.
As shown in fig. 1, 2 and 3, as a preferred embodiment of the present invention, the pressure relief mechanism 100 includes a first smooth section 5 disposed in the pressure relief hole 3, a transition section 6 fixedly installed at the top end of the first smooth section 5, and a second smooth section 7 disposed at the top end of the transition section 6;
the bottom end of the first smoothing section 5 is fixedly provided with a cross limiting frame 8;
the outer diameter of the second smooth section 7 is the same as the aperture of the pressure relief hole 3, and a longitudinal rod 22 is further arranged at the top end of the second smooth section 7.
In the process of implementing the embodiment, when the pressure inside the cooker pot body 1 is too high in the embodiment, the gas inside the cooker pot body 1 pushes the transition section 6 to move upwards, so that the transition section 6 and the smooth section two 7 are gradually separated from the pressure release hole 3, the steam can move along the gap between the pressure release hole 3 and the smooth section one 5, and in addition, in order to improve the steam passing efficiency, the smooth section one 5 and the transition section 6 can also integrally select cones to accelerate the steam movement to be led outwards.
As shown in fig. 2 and fig. 3, as another preferred embodiment of the present invention, an annular gasket 4 is installed at the bottom of the cooker end cover 2 corresponding to the pressure release hole 3, and the annular gasket 4 is made of high temperature resistant engineering plastic;
the cross limiting frame 8 is abutted with the cross limiting frame 8 when the cross limiting frame rises to the limit position along with the first smooth section 5.
In the specific implementation process of the embodiment, the high temperature resistance of the plastic is related to the chemical components and molecular structures of the plastic, such as polyphenyl ether, polyphenylene sulfide, polysulfone, polyarylsulfone, polyarylester and the like selected by the annular gasket 4 in the embodiment, the structure of the annular gasket is provided with a high-rigidity benzene ring, and the annular gasket is provided with amino groups, sulfur groups and sulfonyl groups which are difficult to oxidize, so that the annular gasket 4 is not deformed and decomposed under the action of hot steam; meanwhile, in the process of moving the first smooth section 5, the cross limiting frame 8 moves synchronously with the first smooth section 5, and the first smooth section 5 is limited under the condition that the cross limiting frame 8 contacts with the annular gasket 4, so that the first smooth section 5 is prevented from moving upwards continuously.
As another preferred embodiment of the present invention, as shown in fig. 1 and 4, the lateral fixing rod 13 is disposed at the top end of the cooker cover 2, the lateral fixing rod 13 is disposed in parallel with the cooker cover 2, and adjacent lateral fixing rods 13 are connected by a joint rod 14;
the connecting rod 14 is an arc-shaped rod so as to properly increase the pressure relief space;
the transverse fixing rod 13 and the connecting rod 14 are also connected to the upper surface of the cooker end cap 2 by means of a longitudinal positioning rod 12.
In the implementation of this embodiment, the transverse fixing rod 13 and the connecting rod 14 in this embodiment are arranged corresponding to the anti-scalding grabbing mechanism 300, so as to facilitate the movement of pulling the transverse fixing rod 13, the connecting rod 14 and the cooker end cover 2 outwards.
As shown in fig. 1 and 4, as another preferred embodiment of the present invention, the elastic adjusting mechanism 200 includes a sleeve 11 mounted on the longitudinal positioning rod 12, a second connecting rod 10 connecting adjacent sleeves 11;
one end of the second connecting rod 10 is connected with the movable end of the pressure release mechanism 100;
wherein, the sleeve 11 corresponding to the bottom of the connecting rod 14 is also connected through the first connecting rod 9;
the longitudinal positioning rod 12 is also sleeved with an elastic supporting piece 16, one end of the elastic supporting piece 16 is fixedly connected with the upper surface of the cooker end cover 2, and the other end of the elastic supporting piece 16 is fixedly connected with the transverse fixing rod 13 or the connecting rod 14.
In the process of implementing this embodiment, when the pressure in the cooker pot 1 is too high, the first smooth section 5 moves upward, and the first connecting rod 9, the second connecting rod 10 and the sleeve 11 are driven by the longitudinal rod 22 to move synchronously, meanwhile, the sleeve 11 moves along the longitudinal positioning rod 12 in the height direction, and the elastic supporting member 16 is elastically deformed when the guide hole 17 provided on the sleeve 11 slides along the longitudinal positioning rod 12, and the degree of compression of the elastic supporting member 16 is automatically adjusted according to the pressure, and when the pressure in the cooker pot 1 is reduced, the elastic supporting member 16 gradually recovers to deform, so that the sleeve 11 is pushed to move reversely along the longitudinal positioning rod 12, and the first connecting rod 9 and the second connecting rod 10 provided on the sleeve 11 also push the second smooth section 7, the transition section 6 and the first smooth section 5 to move reversely, and when the pressure in the cooker pot 1 is reduced to a certain extent, the second smooth section 7 stays in the pressure release hole 3.
As shown in fig. 4 and 5, as another preferred embodiment of the present invention, a corrugated sleeve 15 is further sleeved between the cooker end cover 2 and the transverse fixing rod 13, and between the cooker end cover 2 and the connecting rod 14;
wherein the bellows 15 is arranged outside the elastic support 16, said bellows 15 being further arranged coaxially with the longitudinal positioning rod 12.
In the process of implementing this embodiment, the bellows 15 is made of a rubber material, so that the sleeve 11 can deform as required during the process of lifting the longitudinal positioning rod 12, so as to avoid the contact of steam with the elastic support 16, and prevent the surface of the elastic support 16 from generating rust.
As shown in fig. 5, as another preferred embodiment of the present invention, the anti-scalding gripping mechanism 300 includes a first fixing rod 18 fixedly installed inside the transverse fixing rod 13, and a second fixing rod 19 connected to the adjacent first fixing rod 18;
the second fixing rod 19 is arranged in the middle of the first fixing rod 18, and diamond-shaped anti-skidding patterns 20 are further formed on the surface of the second fixing rod 19, so that static friction force between the second fixing rod and a palm can be increased in the holding process, the holding is facilitated, and falling-off is prevented in the holding process;
the baffle plates 21 are obliquely arranged in the first fixing rod 18 and positioned on two sides of the second fixing rod 19.
In the process of the embodiment, when steam is sprayed out from the cooker body 1, the flow direction of the steam is regulated by the diamond-shaped anti-slip patterns 20, so that the palm is effectively prevented from contacting with the steam surface when the fixing rod II 19 is held, and the condition of scalding a user is prevented.
In summary, when the pressure inside the cooker body 1 is too large, the gas inside the cooker body 1 pushes the transition section 6 to move upwards, so that the transition section 6 and the smooth section two 7 are gradually separated from the pressure release hole 3, the steam moves along the gap between the pressure release hole 3 and the smooth section one 5, in the process of the movement of the smooth section one 5, the cross limiting frame 8 moves synchronously with the smooth section one 5, under the condition that the cross limiting frame 8 contacts with the annular gasket 4, limiting of the smooth section one 5 is completed, the cooker is prevented from continuing to move upwards, simultaneously, in the process of the upward movement of the smooth section one 5, the longitudinal rod 22 drives the connecting rod one 9, the connecting rod two 10 and the sleeve 11 to move synchronously, the sleeve 11 moves along the longitudinal positioning rod 12 in the height direction, the elastic supporting piece 16 is stressed to deform elastically, the elastic supporting piece 16 compresses to a degree according to the pressure, in the automatic pressure reduction of the cooker body 1, in the process of the pressure reduction of the cross limiting frame 8, thereby pushing the sleeve 11 to move along the longitudinal rod 12, the pressure cooker body 1 is also pulled by the end cover 2 to the corresponding to the end cover 2, the pressure release end cover 1 is stopped by the end cover 2 is stopped at the end cover 1, the end cover 2 is opened in the opposite direction of the end cover 1, the pressure release end cover 1 is opened by the end cover 2 is opened by the end cover 1, the end cover 1 is opened by the end cover 2 is opened, and the pressure of the end cover 1 is opened by the end cover 1 is opened, and the pressure cover 1 is opened by the end cover 1, the pressure release mechanism 100 is matched with the elastic adjusting mechanism 200, and can automatically adjust adaptively according to the pressure, so that the internal pressure of the cooker pot body 1 is in a controllable range, explosion caused by overlarge internal pressure of the cooker pot body 1 is effectively avoided, and the safety of the cooker pot body 1 in use is improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides an be applied to automatic pressure release structure of steam cooker, includes cooker pot body and cooker end cover, its characterized in that still includes:
the pressure relief holes are uniformly distributed on the upper surface of the cooker end cover and are used for relieving pressure outwards when the internal air pressure is high;
the pressure relief mechanisms are arranged in the same number as the pressure relief holes, each pressure relief mechanism is arranged coaxially with the pressure relief hole, and the pressure relief mechanism is contacted with the inner wall of the pressure relief hole under the condition that the pressure in the cooker pot body is low so as to seal the pressure relief hole; when the pressure in the cooker pot body is high, the pressure release mechanism floats upwards under the action of the pressure, so that the pressure release mechanism is separated from the inner wall of the pressure release hole and is used for guiding the pressure in the cooker pot body outwards;
the elastic adjusting mechanism is arranged at the top end of the pressure release mechanism, the bottom end of the elastic adjusting mechanism is fixedly connected with the upper surface of the cooker end cover, and under the condition that the pressure release mechanism is subjected to the internal pressure of the cooker pot body, the pressure release mechanism pushes one end of the elastic adjusting mechanism to synchronously move in the height direction, and in the process, the elastic adjusting mechanism is stressed to elastically deform;
the anti-scalding grabbing mechanism is arranged at the top end of the cooker end cover, and one side of the anti-scalding grabbing mechanism partially covers the steam injection range and is used for avoiding contacting steam during grabbing.
2. The automatic pressure release structure applied to a steam cooker according to claim 1, wherein the pressure release mechanism comprises a first smooth section arranged in the pressure release hole, a transition section fixedly arranged at the top end of the first smooth section, and a second smooth section arranged at the top end of the transition section;
the bottom end of the first smooth section is fixedly provided with a cross limiting frame;
the outer diameter of the second smooth section is the same as the aperture of the pressure relief hole, and a longitudinal rod is further arranged at the top end of the second smooth section.
3. The automatic pressure release structure applied to the steam cooker as claimed in claim 2, wherein an annular gasket is installed at the bottom of the cooker end cover at a position corresponding to the pressure release hole, and the annular gasket is made of high-temperature resistant engineering plastic;
the cross limiting frame is abutted with the cross limiting frame when the cross limiting frame rises to the limit position along with the first smooth section.
4. The automatic pressure release structure applied to a steam cooker according to claim 1, wherein a lateral fixing rod is arranged at the top end of a cooker end cover, the lateral fixing rod is arranged in parallel with the cooker end cover, and adjacent lateral fixing rods are connected through a connecting rod;
the connecting rod is an arc-shaped rod so as to properly increase the pressure relief space;
the transverse fixing rod and the connecting rod are also connected with the upper surface of the cooker end cover through the longitudinal positioning rod.
5. The automatic pressure release structure applied to a steam cooker according to claim 4, wherein the elastic adjusting mechanism comprises a sleeve installed on a longitudinal positioning rod, a second connecting rod connecting adjacent sleeves;
one end of the second connecting rod is connected with the movable end of the pressure release mechanism;
the longitudinal positioning rod is also sleeved with an elastic supporting piece, one end of the elastic supporting piece is fixedly connected with the upper surface of the cooker end cover, and the other end of the elastic supporting piece is fixedly connected with a transverse fixing rod or a connecting rod.
6. The automatic pressure release structure applied to the steam cooker as claimed in claim 5, wherein a corrugated sleeve is sleeved between the cooker end cover and the transverse fixing rod and between the cooker end cover and the connecting rod;
the corrugated sleeve is arranged on the outer side of the elastic supporting piece and is also coaxially arranged with the longitudinal positioning rod;
the corrugated sleeve is made of rubber materials.
7. The automatic pressure release structure applied to a steam cooker according to claim 4, wherein the scalding-preventing grabbing mechanism comprises a first fixing rod fixedly installed on the inner side of a transverse fixing rod and a second fixing rod connected with the first adjacent fixing rod;
the second fixing rod is arranged in the middle of the first fixing rod, and diamond-shaped anti-skid patterns are further formed on the surface of the second fixing rod;
and baffles are obliquely arranged on two sides of the first fixing rod, which are positioned on the second fixing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211589696.7A CN115844196B (en) | 2022-12-12 | 2022-12-12 | Be applied to automatic pressure release structure of steam cooker utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211589696.7A CN115844196B (en) | 2022-12-12 | 2022-12-12 | Be applied to automatic pressure release structure of steam cooker utensil |
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| CN115844196A CN115844196A (en) | 2023-03-28 |
| CN115844196B true CN115844196B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211589696.7A Active CN115844196B (en) | 2022-12-12 | 2022-12-12 | Be applied to automatic pressure release structure of steam cooker utensil |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5199347A (en) * | 1992-08-18 | 1993-04-06 | Chen Kuang Hsing | Perforated steam plate |
| CN1745689A (en) * | 2004-09-09 | 2006-03-15 | 塞伯股份有限公司 | Optimize the pressure cooking appliance of decompression |
| CN202477355U (en) * | 2012-04-03 | 2012-10-10 | 励耀璋 | Dynamic safety pressure-releasing double-control and double-voltage electric pressure cooker |
| CN105266577A (en) * | 2015-11-23 | 2016-01-27 | 珠海格力电器股份有限公司 | Pressure cooker and pressure relief method thereof |
| CN206390746U (en) * | 2016-07-14 | 2017-08-11 | 天津市康利厨具制造有限公司 | A kind of anti-overflow exhaust pot |
| CN216652034U (en) * | 2021-11-01 | 2022-06-03 | 浙江帅帅电器科技有限公司 | Pressure-releasing micro-pressure cooker |
-
2022
- 2022-12-12 CN CN202211589696.7A patent/CN115844196B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5199347A (en) * | 1992-08-18 | 1993-04-06 | Chen Kuang Hsing | Perforated steam plate |
| CN1745689A (en) * | 2004-09-09 | 2006-03-15 | 塞伯股份有限公司 | Optimize the pressure cooking appliance of decompression |
| CN202477355U (en) * | 2012-04-03 | 2012-10-10 | 励耀璋 | Dynamic safety pressure-releasing double-control and double-voltage electric pressure cooker |
| CN105266577A (en) * | 2015-11-23 | 2016-01-27 | 珠海格力电器股份有限公司 | Pressure cooker and pressure relief method thereof |
| CN206390746U (en) * | 2016-07-14 | 2017-08-11 | 天津市康利厨具制造有限公司 | A kind of anti-overflow exhaust pot |
| CN216652034U (en) * | 2021-11-01 | 2022-06-03 | 浙江帅帅电器科技有限公司 | Pressure-releasing micro-pressure cooker |
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| CN115844196A (en) | 2023-03-28 |
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