CN209789541U - Automatic exhaust structure of pressure cooker and pressure cooker - Google Patents
Automatic exhaust structure of pressure cooker and pressure cooker Download PDFInfo
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- CN209789541U CN209789541U CN201920388262.8U CN201920388262U CN209789541U CN 209789541 U CN209789541 U CN 209789541U CN 201920388262 U CN201920388262 U CN 201920388262U CN 209789541 U CN209789541 U CN 209789541U
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- lifting plate
- cooker
- guide block
- exhaust
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Abstract
The application discloses an automatic exhaust structure of a pressure cooker, which comprises an exhaust valve, a fixed guide block, a push rod, a telescopic elastic part, a lifting plate and a driving part, wherein the exhaust valve is sleeved on an air outlet port on a cooker cover and is provided with an upper convex part, the fixed guide block is arranged on the cooker cover and is positioned on the lower side of the upper convex part, the push rod is sleeved on the fixed guide block and is positioned right below the upper convex part, the telescopic elastic part is sleeved on the outer side of the upper end of the push rod and is limited on the cooker cover, the lifting plate is connected with the lower side of the fixed guide block in a sliding way and, when the driving component drives the lifting plate to move upwards, the lifting plate lifts the ejector rod upwards, and then the ejector rod upwards jacks the telescopic elastic piece to push the upper convex part upwards so as to enable the exhaust valve to perform exhaust work, thereby achieving the purpose of automatic exhaust, thereby avoiding being scalded by manual exhaust and further greatly improving the use safety of the pressure cooker. The application also discloses a pressure cooker comprising the automatic exhaust structure of the pressure cooker.
Description
[ technical field ] A method for producing a semiconductor device
The application relates to the technical field of pressure cookers, in particular to an automatic exhaust structure of a pressure cooker and the pressure cooker.
[ background of the invention ]
The pressure cooker has entered every family because of its advantages of good cooking effect, fast speed, energy saving, etc., and has become one of the necessary living appliances in the kitchen, and it has also gradually become the leading product in the market because of its good appearance and simple structure.
However, the existing exhaust structure of pressure cookers on the market generally adopts manual exhaust; the use of automatic exhaust has become a new trend, because of the disadvantage that the user is scalded by steam by using manual exhaust.
[ Utility model ] content
the above-mentioned prior art problem that this application will be solved and be directed against provides a pressure cooker self-bleeding structure.
in order to solve the technical problem, the method is realized by the following technical scheme:
Automatic exhaust structure of pressure cooker includes:
The exhaust valve is sleeved on the air outlet port on the pot cover, and the upper side of the exhaust valve is provided with an upper convex part which protrudes outwards along the radial direction of the exhaust valve;
The fixed guide block is arranged on the pot cover and is positioned on the lower side of the upper convex part;
The push rod is sleeved on the fixed guide block and is positioned right below the upper convex part;
The telescopic elastic piece is sleeved outside the upper end of the push rod and limited on the pot cover;
The lifting plate is connected to the lower side of the fixed guide block in a sliding manner and is connected with the lower end of the ejector rod;
And the driving component is arranged on the lower side of the lifting plate and used for driving the lifting plate to move upwards, and when the lifting plate moves upwards and lifts the ejector rod upwards, the ejector rod upwards jacks the telescopic elastic piece to upwards push the upper protruding part so as to enable the exhaust valve to perform exhaust work.
according to the automatic exhaust structure of the pressure cooker, the left lower side of the fixed guide block is provided with the left rear lower convex column extending downwards and the left front lower convex column positioned at the front side of the left rear lower convex column, and the right side of the fixed guide block is provided with the right through hole for sleeving the push rod.
according to the automatic exhaust structure of the pressure cooker, the left side of the lifting plate is provided with the left rear through hole which is vertically communicated and can be matched with the left rear lower convex column and the left front through hole which can be matched with the left front lower convex column, and the right upper side of the lifting plate is provided with the positioning groove which is downwards sunken and is used for positioning and connecting the ejector rod.
According to the automatic exhaust structure of the pressure cooker, the middle part of the lower side of the fixed guide block is provided with the middle lower convex column which is positioned at the left side of the right through hole and extends downwards;
The middle part of the lifting plate is provided with a middle through hole which is communicated up and down and can be matched with the middle lower convex column.
In the above automatic exhaust structure of the pressure cooker, the left rear lower convex column, the left front lower convex column and the middle lower convex column are distributed in a triangular shape.
In the above automatic exhaust structure of the pressure cooker, the elastic element is a plastic sealing cap.
According to the automatic exhaust structure of the pressure cooker, the driving part is a micro electric cylinder.
The application also provides a pressure cooker, which comprises the automatic exhaust mechanism of the pressure cooker.
the pressure cooker also comprises a cooker body, an inner container arranged in the cooker body and a cooker cover arranged on the upper side of the cooker body.
According to the pressure cooker, the cooker cover comprises a hinging seat hinged on the left upper side of the cooker body and a rotating cover body arranged on the hinging seat;
the rotating cover body is provided with an air outlet port which can be sleeved by the exhaust valve and is used for exhausting gas in the pot body;
Set up the lower recessed position of undercut on the articulated seat, lower recessed bottom right side is seted up and is link up from top to bottom in order to be used for stepping down discharge valve's the through-hole of stepping down, be equipped with on the lower recessed bottom left side and be adjacent to step down the through-hole edge and can with the upper side bulge contacts in order to be used for uncapping the top push away discharge valve carries out the top push slope of exhaust work, and still is equipped with and is located top push away slope rear side just is used for spacingly the spacing hole of flexible elastic component.
compared with the prior art, the application has the following advantages:
1. when the lifting plate is driven to move upwards by the driving part, the lifting plate moves upwards and lifts the ejector rod upwards, and then the ejector rod upwards jacks the telescopic elastic piece to upwards push the upper protruding part so as to enable the exhaust valve to perform exhaust work, so that the purpose of automatic exhaust is achieved, manual exhaust can be avoided from being scalded, and the use safety of the pressure cooker is greatly improved; when the driving part returns downwards and drives the lifting plate to move downwards, the telescopic elastic part can react with the ejector rod to enable the ejector rod to reset downwards, and meanwhile, the exhaust valve can reset to the state of the initial sealed air outlet port again under the action of the dead weight of the exhaust valve, so that the exhaust valve is convenient to use next time.
2. This application pressure cooker is uncapping or when closing the lid, all accessible the top pushes away slope and lifts again discharge valve to make the evacuation the internal surplus hot gas of pot, and then can further the person of facilitating the use operation of uncapping or closing the lid.
[ description of the drawings ]
fig. 1 is a perspective view of a pressure cooker of the present application.
figure 2 is a partially exploded view of the lid of the pot as described in the present application.
Fig. 3 is a partial enlarged view i of fig. 2.
Fig. 4 is a partial enlarged view ii of fig. 5.
fig. 5 is an exploded view of the automatic venting structure of the pressure cooker of the present application.
[ detailed description ] embodiments
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
as shown in fig. 1 to 5, the automatic exhaust structure of the pressure cooker comprises an exhaust valve 1, a fixed guide block 2, a push rod 3, a flexible elastic member 4, a lifting plate 5 and a driving part 6.
Specifically, the exhaust valve 1 is sleeved on an air outlet port of the pot cover, and an upper protruding part 11 protruding outwards is arranged on the upper side of the exhaust valve along the radial direction of the exhaust valve. The fixed guide block 2 is arranged on the pot cover and is positioned at the lower side of the upper convex part 11. The ejector rod 3 is sleeved on the fixed guide block 2 and is positioned under the upper convex part 11. The telescopic elastic element 4 is sleeved outside the upper end of the push rod 3 and limited on the pot cover. The lifting plate 5 is connected to the lower side of the fixed guide block 2 in a sliding manner and is connected with the lower end of the ejector rod 3. The driving part 6 is arranged at the lower side of the lifting plate 5 and is used for driving the lifting plate 5 to move upwards, when the lifting plate 5 moves upwards and lifts the ejector rod 3 upwards, the ejector rod 3 upwards jacks the telescopic elastic part 4 to upwards push the upper protruding part 11, so that the exhaust valve 1 performs exhaust work, the purpose of automatic exhaust is achieved, and the situation that the pressure cooker is scalded due to manual exhaust can be avoided, so that the use safety of the pressure cooker is greatly improved; when the driving part 6 returns downwards and drives the lifting plate 5 to move downwards, the telescopic elastic part 4 can react on the ejector rod 3 so as to reset the ejector rod 3 downwards, and meanwhile, the exhaust valve 1 can reset to the state of an initial sealed air outlet port again under the action of the dead weight of the exhaust valve 1, so that the exhaust valve is convenient to use next time.
The left lower side of the fixed guide block 2 is provided with a left rear lower convex column 21 extending downwards and a left front lower convex column 22 positioned in front of the left rear lower convex column 21, and the right side of the fixed guide block 2 is provided with a right through hole 23 for sleeving the ejector rod 3. The left side of the lifting plate 5 is provided with a left rear through hole 51 which is vertically communicated and can be matched with the left rear lower stud 21, and a left front through hole 52 which can be matched with the left front lower stud 22, and the right upper side of the lifting plate 5 is provided with a positioning groove 53 which is downwards sunken and is used for positioning and connecting the ejector rod 3. The push rod 3 is convenient to push, occupied space can be saved, and meanwhile, the push rod is convenient to realize and maintain.
The middle of the lower side of the fixed guide block 2 is provided with a middle lower convex column 24 which is positioned at the left side of the right through hole 23 and extends downwards. The left rear lower convex column 21, the left front lower convex column 22 and the middle lower convex column 24 are distributed in a triangular shape. The middle part of the lifting plate 5 is provided with a middle through hole 54 which is vertically communicated and can be matched with the middle lower convex column 24. This has the advantage that the ejector pin 3 can be moved up and down more stably.
the telescopic elastic part 4 is a plastic sealing cap, and has the advantages that the ejector rod 3 can be wrapped in a sealing mode, water vapor is prevented from running into the cooker cover, and when the driving part 6 returns downwards, the ejector rod 3 can be elastically reset downwards.
The driving part 6 is a miniature electric cylinder, and aims to meet the use requirement.
The pressure cooker comprises the automatic exhaust structure of the pressure cooker, and has the advantages that when the lifting plate 5 is driven upwards by the driving part 6 to move upwards, the lifting plate 5 moves upwards and lifts the push rod 3 upwards, and then the push rod 3 upwards pushes the telescopic elastic part 4 to upwards push the upper convex part 11, so that the exhaust valve 1 performs exhaust work, and the purpose of automatic exhaust is achieved, so that the pressure cooker is prevented from being scalded due to manual exhaust, and the use safety of the pressure cooker is greatly improved; when the driving part 6 returns downwards and drives the lifting plate 5 to move downwards, the telescopic elastic part 4 can react on the ejector rod 3 so as to reset the ejector rod 3 downwards, and meanwhile, the exhaust valve 1 resets to the state of an initial sealed air outlet port again under the action of the dead weight of the exhaust valve, so that the exhaust valve is convenient to use next time.
The pressure cooker further comprises a cooker body 100, an inner container arranged in the cooker body 100, and a cooker cover 200 arranged on the upper side of the cooker body 100. The pot cover 200 includes a hinge base 2001 hinged to the upper left side of the pot body 100, and a rotary cover body 2002 provided on the hinge base 2001. The rotating cover 2002 is provided with an air outlet which can be sleeved by the exhaust valve 1 and is used for exhausting air in the pot body 100. Set up sunken lower concave position 20011 down on articulated seat 2001, lower concave position 20011 bottom right side is seted up and is link up from top to bottom in order to be used for abdicating discharge valve 1 abdicating through-hole 200111, be equipped with on lower concave position 20011 bottom left side and be adjacent to abdicating through-hole 200111 edge and can with upper side protrusion 11 contacts in order to be used for uncapping to push discharge valve 1 carries out the top of exhausting work and pushes away slope 200112, and still be equipped with and be located top pushes away slope 200112 rear side and is used for spacingly the spacing hole 200113 of flexible elastic component 4. The pushing slope 200112 is used for lifting the exhaust valve 1 again when opening or closing the cover, so as to empty the excess heat gas in the pot body 100, thereby further facilitating the opening or closing operation of the cover for the user.
when the lifting plate 5 is driven to move upwards by the driving part 6, the lifting plate 5 moves upwards and lifts the ejector rod 3 upwards, and then the ejector rod 3 upwards jacks the telescopic elastic part 4 to upwards push the upper protruding part 11, so that the exhaust valve 1 performs exhaust work, and further the purpose of automatic exhaust is achieved, and therefore the pressure cooker can be prevented from being scalded due to manual exhaust, and the use safety of the pressure cooker is greatly improved; when the driving part 6 returns downwards and drives the lifting plate 5 to move downwards, the telescopic elastic part 4 can react on the ejector rod 3 so as to reset the ejector rod 3 downwards, and meanwhile, the exhaust valve 1 can reset to the state of an initial sealed air outlet port again under the action of the dead weight of the exhaust valve 1, so that the exhaust valve is convenient to use next time.
As described above, the embodiments of the present application have been described in detail, but the present application is not limited to the above embodiments. Even if various changes are made in the present application, the protection scope of the present application is still included.
Claims (10)
1. Automatic exhaust structure of pressure cooker, its characterized in that includes:
An exhaust valve (1) which is sleeved on an air outlet port on the pot cover, and the upper side of the exhaust valve is provided with an upper convex part (11) which is convex outwards along the radial direction;
A fixed guide block (2) which is arranged on the pot cover and is positioned at the lower side of the upper convex part (11);
The ejector rod (3) is sleeved on the fixed guide block (2) and is positioned right below the upper convex part (11);
The telescopic elastic piece (4) is sleeved outside the upper end of the push rod (3) and limited on the pot cover;
the lifting plate (5) is connected to the lower side of the fixed guide block (2) in a sliding manner and is connected with the lower end of the ejector rod (3);
and the driving component (6) is arranged at the lower side of the lifting plate (5) and is used for driving the lifting plate (5) to move upwards, and when the lifting plate (5) moves upwards and lifts the ejector rod (3) upwards, the ejector rod (3) upwards jacks the telescopic elastic piece (4) so as to upwards push the upper protruding part (11) to enable the exhaust valve (1) to perform exhaust work.
2. The automatic venting structure of a pressure cooker as claimed in claim 1, wherein: the left lower side of the fixed guide block (2) is provided with a left rear lower convex column (21) extending downwards and a left front lower convex column (22) positioned on the front side of the left rear lower convex column (21), and the right side of the fixed guide block (2) is provided with a right side through hole (23) used for sleeving the ejector rod (3).
3. The automatic venting structure of a pressure cooker as claimed in claim 2, wherein: the left side of the lifting plate (5) is provided with a left rear through hole (51) which is vertically communicated and can be matched with the left rear lower convex column (21), and a left front through hole (52) which can be matched with the left front lower convex column (22), and the right upper side of the lifting plate (5) is provided with a positioning groove (53) which is downwards sunken and is used for positioning and connecting the ejector rod (3).
4. the automatic venting structure of a pressure cooker as claimed in claim 3, wherein: the middle part of the lower side of the fixed guide block (2) is provided with a middle lower convex column (24) which is positioned at the left side of the right through hole (23) and extends downwards;
The middle part of the lifting plate (5) is provided with a middle through hole (54) which is communicated up and down and can be matched with the middle lower convex column (24).
5. The automatic venting structure of a pressure cooker as claimed in claim 4, wherein: the left rear lower convex column (21), the left front lower convex column (22) and the middle lower convex column (24) are distributed in a triangular shape.
6. The automatic venting structure of a pressure cooker as claimed in claim 1, wherein: the telescopic elastic part (4) is a plastic sealing cap.
7. The automatic venting structure of a pressure cooker as claimed in claim 1, wherein: the driving part (6) is a micro electric cylinder.
8. Pressure cooker, its characterized in that: the automatic exhaust structure of the pressure cooker comprises the automatic exhaust structure of the pressure cooker as claimed in any one of claims 1 to 7.
9. The pressure cooker of claim 8, wherein: the pressure cooker also comprises a cooker body (100), an inner container arranged in the cooker body (100), and a cooker cover (200) arranged on the upper side of the cooker body (100).
10. The pressure cooker of claim 9, wherein: the pan cover (200) comprises a hinge seat (2001) hinged to the left upper side of the pan body (100) and a rotating cover body (2002) arranged on the hinge seat (2001);
The rotating cover body (2002) is provided with an air outlet port which can be sleeved by the exhaust valve (1) and is used for exhausting air in the pot body (100);
Set up sunken lower concave position (20011) down on articulated seat (2001), it link up from top to bottom in order to be used for abdicating to seted up on concave position (20011) bottom right side down abdicating through-hole (200111) of abdicating of discharge valve (1), be equipped with on concave position (20011) bottom left side down and be adjacent to abdicating through-hole (200111) edge and can with go up side protrusion (11) and contact in order to be used for uncapping the top push away discharge valve (1) carry out the top of exhausting work and push away slope (200112), and still be equipped with and be located top push away slope (200112) rear side and be used for spacingly spacing hole (200113) of flexible elastic component (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920388262.8U CN209789541U (en) | 2019-03-25 | 2019-03-25 | Automatic exhaust structure of pressure cooker and pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920388262.8U CN209789541U (en) | 2019-03-25 | 2019-03-25 | Automatic exhaust structure of pressure cooker and pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209789541U true CN209789541U (en) | 2019-12-17 |
Family
ID=68826298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920388262.8U Active CN209789541U (en) | 2019-03-25 | 2019-03-25 | Automatic exhaust structure of pressure cooker and pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209789541U (en) |
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2019
- 2019-03-25 CN CN201920388262.8U patent/CN209789541U/en active Active
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Address after: 528200 No.9 West Industrial Avenue, Songgang Songxia Industrial Park, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee after: Yilipu Group Co.,Ltd. Address before: 528200 No.9 West Industrial Avenue, Songgang Songxia Industrial Park, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee before: DEA GENERAL AVIATION HOLDING Co.,Ltd. |