CN115844196A - Automatic pressure relief structure applied to steam cooker - Google Patents
Automatic pressure relief structure applied to steam cooker Download PDFInfo
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- CN115844196A CN115844196A CN202211589696.7A CN202211589696A CN115844196A CN 115844196 A CN115844196 A CN 115844196A CN 202211589696 A CN202211589696 A CN 202211589696A CN 115844196 A CN115844196 A CN 115844196A
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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 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 quantity, and each pressure relief mechanism is arranged coaxially with the pressure relief hole; the bottom end of the elastic adjusting mechanism is fixedly connected with the upper surface of the end cover of the cooker, and the elastic adjusting mechanism is elastically deformed under the stress when the pressure relief mechanism is under the internal pressure of the cooker body; the anti-scalding grabbing mechanism is arranged at the top end of the end cover of the cooker and used for avoiding contacting steam during grabbing; this application can make the internal pressure of cooking utensil pot let out appointed scope fast through the multiple spot pressure release, and the intensity of each point pressure release keeps unanimous relatively, can carry out the adaptability according to the size of pressure is adjusted automatically for the internal pressure of the cooking utensil pot body is in controllable within 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 cooking utensils, it is a cooking utensils, utensil, its manufacturing material is with the continuous change of the development of the times, mostly iron, aluminium, etc., and the kind of cooking utensils is also various, there are rice cooker, microwave oven, pressure cooker, pan, etc., use the steam cooker mostly while cooking food, the steam cooker used sets up a series of or two groups of steam holes on the body of the cover of the cooking utensil body, thus when cooking food, the steam that the cooking utensil produces is led out outwards.
However, in the way of pressure relief through the steam hole, when the steam cooker is used in practice, the problem of insufficient sealing performance exists, external impurities can easily enter the cooker, when the pressure relief is needed in the cooker, the problem of concentrated pressure relief exists, the pressure relief speed is slow, and when the internal pressure changes, the pressure relief capacity is constant, the pressure relief process cannot be adaptively adjusted, when the internal pressure of the cooker is too high, the internal steam cannot be timely discharged outwards, and the overflow or explosion condition is easy to occur.
Disclosure of Invention
An object of an embodiment of the present invention is to provide an automatic pressure relief structure applied to a steam cooker, which aims to solve the problems in the background art.
The embodiment of the invention is realized in such a way that the automatic pressure relief structure applied to the steam cooker comprises a cooker body and a cooker end cover, and also comprises:
the plurality of pressure relief holes are uniformly distributed on the upper surface of the end cover of the cooker and used for relieving pressure outwards when the internal air pressure is high;
the pressure relief mechanisms are arranged in the same quantity as the pressure relief holes, each pressure relief mechanism is arranged coaxially with the pressure relief hole, and the pressure relief mechanisms are contacted with the inner wall of the pressure relief holes under the condition that the pressure in the cooker body is low so as to seal the pressure relief holes; when the pressure in the cooker pot body is high, the pressure relief mechanism floats upwards under the action of the pressure, so that the pressure relief mechanism is separated from the inner wall of the pressure relief hole and used for guiding the pressure in the cooker pot body outwards;
the elastic adjusting mechanism is installed at the top end of the pressure relief mechanism, the bottom end of the elastic adjusting mechanism is fixedly connected with the upper surface of the end cover of the cooker, under the condition that the pressure relief mechanism is subjected to the internal pressure of the cooker body, the pressure relief 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 generate elastic deformation;
prevent scalding and snatch the mechanism, prevent scalding and snatch the mechanism and arrange the top of cooking utensil end cover, prevent scalding one side part that snatchs the mechanism and cover the injection range of steam for avoid contacting steam when snatching.
Preferably, the pressure relief mechanism comprises a first smooth section arranged in the pressure relief hole, a transition section fixedly mounted 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 mounted at the top end of the second smooth section.
Preferably, an annular gasket is arranged at the position, corresponding to the pressure relief hole, of the bottom of the cooker end cover, and the annular gasket is made of high-temperature-resistant engineering plastics;
and the cross limiting frame is abutted against the cross limiting frame when rising 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 adjacent transverse fixing rods are connected through connecting rods;
the connecting rod is an arc-shaped rod so as to increase the pressure relief space properly;
the transverse fixing rod and the joint rod are also connected with the upper surface of the end cover of the cooker 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 relief mechanism;
the longitudinal positioning rod is further sleeved with an elastic supporting piece, one end of the elastic supporting piece is fixedly connected with the upper surface of the end cover of the cooker, and the other end of the elastic supporting piece is fixedly connected with the transverse fixing rod or the connecting rod.
Preferably, corrugated sleeves are further sleeved between the cooker end cover and the transverse fixing rod as well as 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 arranged coaxially with the longitudinal positioning rod;
the corrugated sleeve is made of rubber materials.
Preferably, the burn-proof grabbing mechanism comprises a first fixing rod fixedly mounted 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 rhombic anti-skid grains are further arranged on the surface of the second fixing rod;
baffles are obliquely arranged on two sides of the second fixing rod in the first fixing rod.
According to the automatic pressure relief structure applied to the steam cooker, in the actual use process, the pressure in the cooker pot body can be quickly relieved to the designated range in a multi-point pressure relief mode, the pressure relief strength of each point is relatively kept consistent, the pressure relief mechanism is matched with the elastic adjusting mechanism, the pressure can be automatically adjusted adaptively according to the pressure, the internal pressure of the cooker pot body is enabled to be within a controllable range, explosion when the internal pressure of the cooker pot body is too high is effectively avoided, and the safety of the cooker pot 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 A of FIG. 1;
fig. 3 is a three-dimensional structure view of a cross limiting frame in an automatic pressure relief structure applied to a steam cooker according to an embodiment of the present invention;
FIG. 4 is a partial enlarged view of FIG. 1 at B;
fig. 5 is a top view of an automatic pressure relief structure applied to a steam cooker according to an embodiment of the present invention.
In the drawings: 1-a cookware body; 2-cooker end cover; 3-pressure relief holes; 4-an annular gasket; 5-smoothing section one; 6-a transition section; 7-smooth section two; 8-a cross limiting frame; 9-connecting rod one; 10-connecting rod two; 11-a sleeve; 12-longitudinal positioning rod; 13-transverse fixing rod; 14-an engagement rod; 15-a corrugated sleeve; 16-a resilient support; 17-a pilot hole; 18-fixing the rod I; 19-fixing the rod II; 20-diamond anti-skid lines; 21-a baffle plate; 22-longitudinal bar; 100-a pressure relief mechanism; 200-an elastic adjustment mechanism; 300-Scald preventing and grabbing mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 5, a structure diagram of an automatic pressure relief structure applied to a steam cooker provided by an embodiment of the present invention includes a cooker body 1, a cooker cover 2, a pressure relief hole 3, a pressure relief mechanism 100, an elastic adjustment mechanism 200, and an anti-scald grasping mechanism 300, where a plurality of pressure relief holes 3 are provided, and the pressure relief holes 3 are uniformly distributed on the upper surface of the cooker cover 2, and are used for outward pressure relief when internal air pressure is high; the pressure relief mechanisms 100 and the pressure relief holes 3 are arranged in the same number, each pressure relief mechanism 100 is arranged coaxially with the pressure relief hole 3, and the pressure relief mechanisms 100 are in contact with the inner wall of the pressure relief holes 3 under the condition that the pressure in the cooker body 1 is low, so that the pressure relief holes 3 are sealed conveniently; when the pressure in the cooker body 1 is high, the pressure relief mechanism 100 floats upwards under the action of the pressure, so as to be separated from the inner wall of the pressure relief hole 3 and be used for guiding the pressure in the cooker body 1 outwards; the elastic adjusting mechanism 200 is installed at the top end of the pressure relief mechanism 100, the bottom end of the elastic adjusting mechanism 200 is fixedly connected with the upper surface of the cooker end cover 2, under the condition that the pressure relief mechanism 100 is pressed by the internal pressure of the cooker pot body 1, the pressure relief 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 generate elastic deformation; the scald-proof grabbing mechanism 300 is arranged at the top end of the cooker end cover 2, and one side of the scald-proof grabbing mechanism 300 partially covers the injection range of steam for avoiding contacting with the steam during grabbing.
In the specific in-process of implementing of this embodiment, this application can be through the mode of multiple spot pressure release at the in-process of in-service use for the specified scope is let out fast to the pressure in the cooking utensil pot body 1, and the intensity of each point pressure release keeps unanimous relatively, pressure relief mechanism 100 and elasticity adjustment mechanism 200 mutually support, can carry out the adaptability according to the size of pressure is automatic to be adjusted, makes the internal pressure of the cooking utensil pot body 1 in controllable within range, effectively avoids exploding when the internal pressure of the cooking utensil pot body 1 is too big, has improved the security of the cooking utensil pot body 1 when using.
In an example of the present invention, the cooker body 1 and the cooker cover 2 of the present embodiment may be mounted in a known manner, which is not 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 specifically 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 mounted 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 smooth 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 mounted at the top end of the second smooth section 7.
In the specific implementation process of this embodiment, when the pressure inside the cooker pan body 1 is too high, the gas inside the cooker pan body 1 pushes the transition section 6 to move upward, so that the transition section 6 and the second smooth section 7 are gradually separated from the pressure relief hole 3, so that the steam moves along the gap between the pressure relief hole 3 and the first smooth section 5, and in addition, in order to improve the efficiency of steam passing, the first smooth section 5 and the transition section 6 can also integrally adopt cones, so as to accelerate the steam to move and be led out.
As shown in fig. 2 and fig. 3, as another preferred embodiment of the present invention, an annular gasket 4 is installed at a position corresponding to the pressure relief hole 3 at the bottom of the end cover 2 of the cooker, and the annular gasket 4 is made of high temperature resistant engineering plastics;
the cross limiting frame 8 is abutted against the cross limiting frame 8 when rising to the limit position along with the smooth section I5.
In the specific implementation process of this embodiment, the high temperature resistance of the plastic is related to the chemical components and the molecular structure of the plastic, for example, the ring gasket 4 in this embodiment has a high-rigidity benzene ring in its structure, and at the same time, has an amino group, a thio group, and a sulfone group that are difficult to oxidize, and this combination gives them high temperature resistance, so as to ensure that the ring gasket 4 does not deform and decompose under the action of the heat steam; meanwhile, in the process of the movement of the first smooth section 5, the cross limiting frame 8 moves synchronously with the first smooth section 5, and under the condition that the cross limiting frame 8 is in contact with the annular gasket 4, the first smooth section 5 is limited to prevent the first smooth section from moving upwards continuously.
As shown in fig. 1 and 4, as another preferred embodiment of the present invention, the transverse fixing rod 13 is arranged at the top end of the end cover 2, the transverse fixing rod 13 is arranged in parallel with the end cover 2, and adjacent transverse fixing rods 13 are connected by a connecting rod 14;
the connecting rod 14 is an arc-shaped rod so as to increase the pressure relief space properly;
the transverse fixing rods 13 and the connecting rods 14 are also connected with the upper surface of the cooker end cover 2 through the longitudinal positioning rods 12.
In the specific implementation process of this embodiment, the transverse fixing rod 13 and the joint rod 14 in this embodiment are arranged corresponding to the anti-scalding gripping mechanism 300, so as to facilitate the outward pulling of the transverse fixing rod 13, the joint rod 14 and the cooker end cover 2.
As shown in fig. 1 and 4, as another preferred embodiment of the present invention, the elastic adjustment 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 relief mechanism 100;
the sleeve 11 corresponding to the bottom of the connecting rod 14 is also connected through a first connecting rod 9;
an elastic supporting piece 16 is further sleeved on the longitudinal positioning rod 12, one end of the elastic supporting piece 16 is fixedly connected with the upper surface of the end cover 2 of the cooker, 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 specific implementation process of this embodiment, when the pressure inside the cooker pot body 1 is too high, the first smooth section 5 moves upward, 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 in the height direction along the longitudinal positioning rod 12, and in the process that the guide hole 17 formed in the sleeve 11 slides along the longitudinal positioning rod 12, the elastic supporting member 16 is stressed to generate elastic deformation, and the degree of stress compression of the elastic supporting member 16 is automatically adjusted according to the magnitude of the pressure, when the pressure inside the cooker pot body 1 decreases, the elastic supporting member 16 gradually recovers deformation, so as to push the sleeve 11 to move reversely along the longitudinal positioning rod 12, and the first connecting rod 9 and the second connecting rod 10 formed in 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 inside the cooker pot body 1 decreases to a certain degree, the second smooth section 7 stays in the pressure release hole 3.
As shown in FIGS. 4 and 5, as another preferred embodiment of the present invention, a bellows 15 is further sleeved between the cover 2 and the transverse fixing rod 13, and between the cover 2 and the joint rod 14;
wherein the bellows 15 is arranged outside the elastic support 16, the bellows 15 being further arranged coaxially with the longitudinal positioning rod 12.
In the specific implementation process of this embodiment, the corrugated sleeve 15 is made of a rubber material, so that the corrugated sleeve 15 can deform as required when the sleeve 11 is lifted along the longitudinal positioning rod 12, thereby preventing steam from contacting the elastic support 16 and preventing the surface of the elastic support 16 from generating rust.
As shown in fig. 5, as another preferred embodiment of the present invention, the scald-proof grabbing mechanism 300 comprises a first fixing rod 18 fixedly installed inside the transverse fixing rod 13, and a second fixing rod 19 connecting adjacent fixing rods 18;
the second fixing rod 19 is arranged in the middle of the first fixing rod 18, and the surface of the second fixing rod 19 is also provided with diamond-shaped anti-slip threads 20, so that the static friction force between the second fixing rod and a palm can be increased in the holding process, the second fixing rod is convenient to hold, and the second fixing rod is prevented from falling off in the holding process;
baffles 21 are obliquely arranged on two sides of the second fixing rod 19 in the first fixing rod 18.
In the specific implementation process of the embodiment, when steam is sprayed out from the cooker body 1, the flow direction of the steam is adjusted through the arranged diamond anti-slip patterns 20, so that the palm is effectively prevented from contacting with the surface of the steam when the fixing rod II 19 is held, and the user is prevented from being scalded.
To sum up, when the pressure inside the cooker body 1 is too high, the gas inside the cooker body 1 pushes the transition section 6 to move upward, so that the transition section 6 and the second smooth section 7 gradually separate from the pressure relief hole 3, so that the steam moves along the gap between the pressure relief hole 3 and the first smooth section 5, during the movement of the first smooth section 5, the cross limiting frame 8 moves synchronously with the first smooth section 5, under the condition that the cross limiting frame 8 contacts with the annular gasket 4, the first smooth section 5 is limited to prevent the steam from continuing to move upward, meanwhile, during the upward movement of the first smooth section 5, the longitudinal rod 22 drives the first connecting rod 9, the second connecting rod 10 and the sleeve 11 to move synchronously, during the movement of the sleeve 11 along the longitudinal positioning rod 12 in the height direction, the elastic support 16 is elastically deformed under force, and the degree of compression of the elastic support 16 is automatically adjusted according to the magnitude of the pressure, when the pressure inside the cooker body 1 decreases, the elastic support 16 gradually recovers deformation, thereby pushing the sleeve 11 moves along the longitudinal positioning rod 12, and the first connecting rod 11 is set with the pressure relief hole, when the pressure relief hole of the first smooth section 1 and the second smooth section 5 is pulled to the end cover 2, and the cooker, when the pressure relief hole 2 is pulled to the pressure inside the cooker, the cooker can be used, and the pressure relief hole 2, when the pressure inside the cooker is removed from the lower end cover 2, the cooker 1 and the cooker, the pressure relief hole 2, the cooker is removed, the cooker, when the pressure relief section 2, the pressure inside the pressure relief hole 2 is removed, the pressure relief mechanism 100 is matched with the elastic adjusting mechanism 200, and can automatically perform adaptive adjustment according to the pressure, so that the internal pressure of the cooker pot body 1 is in a controllable range, explosion when the internal pressure of the cooker pot body 1 is too high 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 attributes 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a be applied to steam cooker's automatic pressure release structure, includes the cooker pot body and cooker end cover, its characterized in that still includes:
the plurality of pressure relief holes are uniformly distributed on the upper surface of the end cover of the cooker and used for relieving pressure outwards when the internal air pressure is high;
the pressure relief mechanisms are arranged in the same quantity as the pressure relief holes, each pressure relief mechanism is arranged coaxially with the pressure relief hole, and the pressure relief mechanisms are contacted with the inner wall of the pressure relief holes under the condition that the pressure in the cooker body is low so as to seal the pressure relief holes; when the pressure in the cooker pot body is high, the pressure relief mechanism floats upwards under the action of the pressure, so that the pressure relief mechanism is separated from the inner wall of the pressure relief hole and is used for guiding the pressure in the cooker pot body outwards;
the elastic adjusting mechanism is installed at the top end of the pressure relief mechanism, the bottom end of the elastic adjusting mechanism is fixedly connected with the upper surface of the end cover of the cooker, under the condition that the pressure relief mechanism is subjected to the internal pressure of the cooker body, the pressure relief 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 generate elastic deformation;
prevent scalding and snatch the mechanism, prevent scalding and snatch the mechanism and arrange the top of cooking utensil end cover, prevent scalding one side part that snatchs the mechanism and cover the injection range of steam for avoid contacting steam when snatching.
2. The automatic pressure relief structure applied to the steam cooker as claimed in claim 1, wherein the pressure relief mechanism comprises a first smooth section arranged in the pressure relief hole, a transition section fixedly mounted at the top end of the first smooth section, and a second smooth section arranged at the top end of the transition section;
a cross limiting frame is fixedly arranged at the bottom end of the first smooth section;
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 mounted at the top end of the second smooth section.
3. The automatic pressure relief structure applied to the steam cooker as claimed in claim 2, wherein the bottom of the cooker end cover is provided with an annular gasket at a position corresponding to the pressure relief hole, and the annular gasket is made of high temperature resistant engineering plastics;
and the cross limiting frame is abutted against the cross limiting frame when rising to the limit position along with the first smooth section.
4. The automatic pressure relief structure for steam cooker as claimed in claim 1, wherein said lateral fixing rods are arranged on the top end of the cooker cover, said lateral fixing rods are arranged in parallel with the cooker cover, and adjacent ones of said lateral fixing rods are connected by a connecting rod;
the connecting rod is an arc-shaped rod so as to increase the pressure relief space properly;
the transverse fixing rod and the connecting rod are also connected with the upper surface of the end cover of the cooker through the longitudinal positioning rod.
5. The automatic pressure relief structure applied to the steam cooker as claimed in claim 4, wherein the elastic adjustment mechanism comprises a sleeve mounted on the 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 relief mechanism;
the longitudinal positioning rod is further sleeved with an elastic supporting piece, one end of the elastic supporting piece is fixedly connected with the upper surface of the end cover of the cooker, and the other end of the elastic supporting piece is fixedly connected with the transverse fixing rod or the linking rod.
6. The automatic pressure relief structure applied to the steam cooker as claimed in claim 5, wherein a corrugated sleeve is further sleeved between the cooker cover and the transverse fixing rod, and between the cooker cover and the joining rod;
the corrugated sleeve is arranged on the outer side of the elastic supporting piece and is arranged coaxially with the longitudinal positioning rod;
the corrugated sleeve is made of rubber materials.
7. The automatic pressure relief structure applied to the steam cooker as claimed in claim 4, wherein the anti-scalding catching mechanism comprises a first fixing rod fixedly mounted at the inner side of the transverse fixing rod, and a second fixing rod connecting the adjacent first fixing rods;
the second fixing rod is arranged in the middle of the first fixing rod, and rhombic anti-skid grains are further arranged on the surface of the second fixing rod;
baffles are obliquely arranged on two sides of the second fixing rod in the first 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 true CN115844196A (en) | 2023-03-28 |
| CN115844196B 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 release 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 (7)
| 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 |
| US20060054026A1 (en) * | 2004-09-09 | 2006-03-16 | Seurat Guiochet Marie-Aurore C | Optimized decompression pressure cooking appliance |
| 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 release 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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Inventor after: Jin Tao Inventor after: Sun Hui Inventor after: Duan Xueli Inventor after: Cheng Long Inventor after: Gao Pengfei Inventor after: Gao Weiya Inventor after: Zhang Song Inventor before: Jin Tao Inventor before: Sun Hui Inventor before: Duan Xueli Inventor before: Cheng Long Inventor before: Gao Pengfei Inventor before: Gao Weiya Inventor before: Zhang Song |
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