CN114081345B - Cooking pot - Google Patents
Cooking pot Download PDFInfo
- Publication number
- CN114081345B CN114081345B CN202111467138.9A CN202111467138A CN114081345B CN 114081345 B CN114081345 B CN 114081345B CN 202111467138 A CN202111467138 A CN 202111467138A CN 114081345 B CN114081345 B CN 114081345B
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- Prior art keywords
- pot cover
- air
- cooker
- pot
- piston
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- 238000010411 cooking Methods 0.000 title description 4
- 235000013305 food Nutrition 0.000 abstract description 14
- 235000013547 stew Nutrition 0.000 abstract description 6
- 235000015097 nutrients Nutrition 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000005381 potential energy Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a cooker which comprises a cooker cover and a cooker body, wherein a pressing device, a force storage device and a pressurizing device are further arranged on the cooker cover, the pressing device comprises a polygonal piston block and a threaded rod, the shape of an inner hole of the cooker body is consistent with that of the polygonal piston block, the inner hole of the cooker body is matched with that of the polygonal piston block when the cooker cover is covered, the polygonal piston block is limited to rotate, and the force storage device comprises a threaded sleeve and a volute spiral spring. The invention provides a cooker which can stew food only by injected heat without depending on an external heat source, and can increase the air pressure in the cooker body when the cooker cover is covered, so that the food in the cooker is braised and boiled more easily, and the pressure can be kept in a certain range all the time when the cooker is used, so that the air pressure in the cooker can not be changed even when the temperature is reduced, the food is braised and boiled more easily, and the internal nutrient substances are not lost.
Description
Technical Field
The invention relates to the technical field of cookers, in particular to a cooker.
Background
With the progress of times, the cookware is not limited to functions of cooking, frying and the like, and has the advantages that only hot water needs to be added, the heat preservation function of the cookware is utilized, food is braised at a temperature similar to that of boiled water, the cookware is small and exquisite and is convenient to carry, and the cookware is popular with office workers.
Disclosure of Invention
The invention provides a cooker, aiming at the defects in the prior art.
In order to solve the technical problems, the invention is solved by the following technical scheme: the utility model provides a pan, includes the pot cover and the pot body, still be provided with down-pressure device, hold power device and supercharging device on the pot cover, down-pressure device is including polygon piston piece and threaded rod, the appearance of internal hole of pot and polygon piston piece is unanimous, and both cooperate when covering the pot cover, and restriction polygon piston piece is rotatory, it includes thread bush and spiral spring to hold power device, be provided with the thread bush on spiral spring's the interior limit, its outside sets up on the inner wall of pot cover, rotate and set up on the pot cover, down-pressure device passes through the threaded rod cooperation and sets up on the thread bush, is provided with the internal thread on the pot cover, is provided with the external screw thread on the pot body, and both cooperations set up, and when revolving the pot cover soon, spiral spring stirs tightly to make it drive the thread bush and rotate, make polygon piston piece lapse, make the internal gas pressure increase of the pot.
The supercharging device comprises an air cylinder, a first gear and a rack, wherein the first gear is arranged on the pot cover, the air cylinder is arranged on a polygonal piston block, an air outlet of the air cylinder penetrates through the polygonal piston block to be arranged on the lower plane of the polygonal piston block, the rack is arranged on the polygonal piston block in a sliding mode and meshed with the first gear, the rack is connected with the air cylinder, the air cylinder is driven to inflate when the rack slides, and when the pot cover is screwed, air in the air cylinder is injected into the pot body.
The pot cover has the advantages that the power storage device can automatically store power when the pot cover is covered, the power storage device is driven to press down the pressing device, the inner space of the pot body is reduced, air pressure is increased, food is convenient to stew thoroughly, air is injected into the inner part of the pot body when the pot cover is screwed, other parts in the pot body are increased again, food is convenient to stew thoroughly, the inner air pressure is larger than the external air pressure when the pot cover is opened, and the pot cover is easy to open.
In the above scheme, preferably, the inflator comprises a piston sleeve, a piston rod, an air outlet and an air inlet, one end of the piston rod is slidably arranged in the piston sleeve, the other end of the piston rod is connected to the rack (53), the air outlet is provided with a one-way valve for discharging air outwards, and the air inlet is provided with a one-way valve for introducing air inwards.
The piston sleeve has the advantages that injected air cannot return to the piston sleeve through the air inlet, and only enters from the air inlet, so that the air in the piston sleeve is fresh every time.
In the above solution, preferably, the pressurizing device further includes a guide rail, the guide rail is disposed on the upper end surface of the polygonal piston block, the rack is slidably disposed on the guide rail, and the sliding direction of the rack is the same as the moving direction of the piston rod in the cylinder.
The beneficial effect is that the inflation is convenient.
In the above scheme, it is preferred, the push-down device is still including first elastic component, the upper end of threaded rod is provided with the stopper, the thread bush bottom is provided with the screw thread, and the centre is the cavity, first elastic component slides and sets up on the threaded rod, and sets up in the cavity of thread bush, and its both ends wind do not pushes up and touches on the stopper and the cavity bottom surface of thread bush.
The pot cover has the beneficial effects that the pot cover can be automatically recovered after being used.
In the above scheme, preferably, a layering plate is arranged in the middle of the pot cover, a hollow shaft is arranged in the middle of the layering plate, a first gear is arranged on the outer wall of the lower end of the hollow shaft, the threaded sleeve is rotatably arranged on an inner hole of the hollow shaft, and the volute spiral spring is located above the layering plate.
In the above scheme, preferably, the pot cover is provided with the air holes, and outside air can enter the space below the layering plate.
The beneficial effect is that fresh air can enter into the space below the laminated plate
In the above scheme, preferably, the inner hole of the pot body is designed into a straight barrel.
The piston has the beneficial effects that the polygonal piston block can slide downwards conveniently, and the space below the polygonal piston block is a sealed space.
The beneficial effects of the invention are: the invention provides a cooker, which can stew food only by injected heat without depending on an external heat source, and can increase the air pressure in the cooker body when the cooker cover is covered, so that the food in the cooker is easier to stew and cook, and the pressure can be always maintained in a certain range when the cooker is used, so that the air pressure in the cooker can not be changed even when the temperature is reduced, the food is easier to stew and cook, and the nutrient substances in the cooker can not be lost.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a front cross-sectional view of the present invention.
Fig. 3 is an axial cross-sectional view of the present invention.
Fig. 4 is a schematic view of the internal portion of the present invention.
FIG. 5 is a schematic view of a power storage device of the present invention.
Fig. 6 is a schematic view of the inside of the pot cover of the present invention.
FIG. 7 is a schematic view of a down-pressing device according to the present invention.
FIG. 8 is a schematic view of the pot body of the present invention.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings: with reference to figures 1-8 of the drawings,
a cooker comprises a cooker cover 1 and a cooker body 2, wherein a pressing device 3, a force storage device 4 and a pressure device 5 are further arranged on the cooker cover 1, the pressing device 3 comprises a polygonal piston block 31, a threaded rod 32 and a first elastic piece 33, the force storage device 4 comprises a threaded sleeve 41 and a volute spring 42, a limit block 34 is arranged at the upper end of the threaded rod 32, a polygonal piston block 31 is arranged at the lower end of the threaded sleeve 41, threads are arranged at the bottom end of the threaded sleeve 41, a hollow cavity is arranged in the middle of the threaded sleeve, the limit block 34 is arranged in the hollow cavity in a sliding mode, the threaded rod 32 is arranged on the threads at the bottom end of the threaded sleeve 41 in a matching mode, the first elastic piece 33 is arranged on the threaded rod in a sliding mode and located in the hollow cavity of the threaded sleeve, air at two ends of the first elastic piece respectively abuts against the limit block 34 and the bottom surface of the hollow cavity of the threaded sleeve 41, an inner ring of the volute spring 42 is arranged on the threaded sleeve 41, the outer ring of the pot cover is arranged on the inner wall of the pot cover 1, a polygonal inner hole 22 in a straight barrel-shaped design is formed in the pot body 2, an external thread 11 is arranged at the top end of the outer wall of the pot body, the shape of the polygonal inner hole 22 is consistent with that of a polygonal piston block 31 and can be connected in the polygonal inner hole 22 in a sliding mode, and an internal thread 13 is arranged at the bottom of the inner wall of the pot cover 1.
Wherein the pot cover 1 can be screwed on the pot body 2, when the screwing is started, the polygonal piston block 31 is firstly matched with the polygonal inner hole 22, so that the rotation of the polygonal piston block 31 is limited, the pot cover 1 is screwed and rotated to drive the tightly-stirring volute spring 42 to have elastic potential energy, so that the threaded sleeve 41 on the inner ring is driven to rotate, because the rotation direction of the threaded rod 32 is limited at the moment, the threaded sleeve 41 rotates at the moment, the polygonal piston block 31 is driven to slide downwards, so that the space below the polygonal piston block 31 is compressed, the internal air pressure is increased, because the elastic potential energy released by the volute spring 42 at the moment is a trend force, the force at the moment is an elastic force, when the internal air pressure and the elastic potential energy of the volute spring 42 are kept balanced, the polygonal piston block 1 and the volute spring 42 are static, when the internal air pressure is reduced along with the reduction of temperature, the volute spring 42 continues to release the elastic potential energy, so that the polygonal piston block and the volute spring are in a balanced state again, so that the air pressure in the pot body 2 can be automatically maintained in a relatively stable state.
The pressurizing device 5 comprises an air cylinder 51, a first gear 52, a rack 53 and a guide rail 54, the air cylinder 51 comprises a piston sleeve 511, a piston rod 512, an air outlet 513 and an air inlet 514, the guide rail 54 and the piston sleeve 511 are arranged on the upper end surface of the polygonal piston block 31 and are arranged in parallel, one end of the piston rod 512 is arranged in the piston sleeve 511 in a sliding manner, the other end of the piston rod 512 is connected onto the rack 53, the rack 53 is arranged on the guide rail 54 in a sliding manner, an outward air outlet check valve is arranged on the air outlet 513 and is derived from the upper end surface of the polygonal piston block 31 to the position below the lower end surface of the polygonal piston block, an inward air inlet check valve is arranged on the air inlet 514, a laminated plate 11 is arranged in the middle of the pot cover 1, a hollow shaft 12 is arranged in the middle of the laminated plate 11, the first gear 52 is arranged on the outer wall of the lower end of the hollow shaft 12 and is meshed with the rack 53, the pot cover 1 is provided with the air holes 13, and outside air can enter a space below the layering plate 11, so that when the pot cover is opened, the outside air can enter the air inlet 514 through the air holes 13 and then enter the piston sleeve 511, and the air entering the inside is fresh air each time.
When the pot cover 1 is screwed, the first gear 52 is driven to rotate, and at the moment, the rotation of the polygonal piston block 31 is limited, so that the first gear 52 rotates to drive the rack 53 to slide on the guide rail 54, the piston rod 512 is driven to slide forwards, air is injected into a cavity below the polygonal piston block 31, the air pressure in the cavity is increased, the interior of the pot cover 1 can be inflated and pressurized every time the pot cover is braised and boiled, the internal air pressure is increased, and food can be braised and cooked more easily when the pot cover is used.
Since the pot cooks food by using the energy of hot water, after the cooking time is long, the internal temperature will certainly drop, so that the internal air pressure is reduced, when the lid is opened, the pot lid 1 is reversely screwed, so that the volute spring 42 is released, so that the elastic potential energy of the volute spring 42 is reduced, so that the air pressure below the polygonal piston block 31 is greater than the external air pressure, so that the polygonal piston block 31 slides upwards, but the internal air volume is contracted due to the temperature reduction, when the internal and external air pressures are kept balanced, the position of the polygonal piston block 31 is lower than the position of the pot lid 1, so that air is injected inwards at the beginning, the total amount of the internal air is increased, and the lid is opened more conveniently when the lid is opened.
The working principle or the using method is as follows:
when the cooker cover is used, food and hot water are placed into the cooker body 2, the cooker cover 1 covers the cooker body 2, the polygonal piston block 31 is aligned with the polygonal inner hole 22, the cooker cover 1 starts to be screwed, the cooker cover 1 is screwed downwards, certain downward displacement can be generated, the polygonal piston block 31 is driven to be pressed into the polygonal inner hole 22 when the cooker cover 1 is screwed downwards, the cooker cover 1 is screwed and rotated to drive the stirring volute spring 42 to have elastic potential energy, so that the threaded sleeve 41 on the inner ring of the volute is driven to rotate, and the threaded sleeve 41 rotates at the moment because the rotation direction of the threaded rod 32 is limited, so that the polygonal piston block 31 is driven to slide downwards, the space below the volute is compressed, and the internal air pressure is increased.
When the pot cover 1 is screwed, the first gear 52 is driven to rotate, and because the rotation of the polygonal piston block 31 is limited at the moment, the first gear 52 rotates to drive the rack 53 to slide on the guide rail 54, so that the piston rod 512 is driven to slide forwards, air is injected into the cavity below the polygonal piston block 31, the air pressure in the cavity is increased, the interior of the pot cover 1 can be inflated and pressurized every time the pot cover is stewed, the internal air pressure is increased, and food can be stewed more easily when the pot cover is used.
When the cooker cover 1 is just covered, the spiral spring 42 is tightly stirred and releases elastic force, when the internal air pressure and the elastic potential energy of the spiral spring 42 are kept balanced, the two are static, and when the internal air pressure is reduced along with the reduction of the temperature, the spiral spring 42 continuously releases the elastic potential energy to enable the two to be in a balanced state again, so that the air pressure in the cooker body 2 can be automatically maintained in a relatively stable state, the automatic pressure maintaining function is realized, and food can be more easily braised and cooked during long-time stewing.
After the use, the pot cover 1 is reversely opened, so that the elastic potential energy of the spiral spring 42 is released, after the pot cover is taken away from the pot body 2, the rotation limitation of the polygonal piston block 31 disappears, and the threaded rod 32 rotates upwards and rises back under the action of the first elastic piece 33 to return to the initial state, so that the pot cover is convenient to use next time.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a pan, includes pot cover (1) and pot body (2), its characterized in that: still be provided with down pressure device, power storage device and supercharging device on pot cover (1), down pressure device is including polygon piston piece (31) and threaded rod (32), the appearance of the hole of pot body (2) and polygon piston piece (31) is unanimous, and both cooperate when covering the pot cover, and restriction polygon piston piece (31) are rotatory, power storage device includes thread bush (41) and volute spiral spring (42), be provided with thread bush (41) on volute spiral spring's (42) the interior limit, its outside sets up on the inner wall of pot cover (1), thread bush (41) rotate and set up on pot cover (1), down pressure device passes through threaded rod (32) cooperation and sets up on thread bush (41), is provided with on pot cover (1) internal thread (13), is provided with external screw thread (21) on the pot body (2), and both cooperation settings when revolving pot cover (1), the spiral spring (42) is tightly stirred, so that the spiral spring drives the thread sleeve (41) to rotate, the polygonal piston block (31) slides downwards, and the air pressure in the pot body (2) is increased;
the supercharging device comprises an air cylinder (51), a first gear (52) and a rack (53), the first gear (52) is arranged on the pot cover (1), the air cylinder (51) is arranged on the polygonal piston block (31), an air outlet of the air cylinder (51) penetrates through the polygonal piston block (31) and is arranged on the lower plane of the polygonal piston block (31), the rack (53) is arranged on the polygonal piston block (31) in a sliding mode and is meshed with the first gear (52), the rack (53) is connected with the air cylinder (51), the air cylinder (51) is driven to inflate when the rack slides, and when the pot cover (1) is screwed, air in the air cylinder (51) is injected into the pot body (2) at the same time;
The pressing device further comprises a first elastic piece (33), a limiting block (34) is arranged at the upper end of the threaded rod (32), threads are arranged at the bottom end of the threaded sleeve (41), a hollow cavity is arranged in the middle of the threaded sleeve, the first elastic piece (33) is arranged on the threaded rod (32) in a sliding mode and arranged in the hollow cavity of the threaded sleeve (41), and wind at two ends of the first elastic piece respectively props against the limiting block (34) and the bottom surface of the hollow cavity of the threaded sleeve (41);
the pot cover is characterized in that a layering plate (11) is arranged in the middle of the pot cover (1), a hollow shaft (12) is arranged in the middle of the layering plate (11), a first gear (52) is arranged on the outer wall of the lower end of the hollow shaft (12), a threaded sleeve (41) is rotatably arranged on an inner hole of the hollow shaft (12), and a volute spiral spring (42) is located above the layering plate (11).
2. The pot as claimed in claim 1, wherein: the inflator (51) comprises a piston sleeve (511), a piston rod (512), an air outlet (513) and an air inlet (514), one end of the piston rod (512) is slidably arranged in the piston sleeve (511), the other end of the piston rod (512) is connected to a rack (53), a one-way valve for outward air outlet is arranged on the air outlet (513), and a one-way valve for inward air inlet is arranged on the air inlet (514).
3. A cookware as claimed in claim 2, wherein: the supercharging device further comprises a guide rail (54), the guide rail (54) is arranged on the upper end face of the polygonal piston block (31), the rack (53) is arranged on the guide rail (54) in a sliding mode, and the sliding direction of the rack is consistent with the moving-in and moving-out direction of a piston rod (512) in the air cylinder (51).
4. The pot as claimed in claim 1, wherein: the pot cover (1) is provided with air holes (13), and outside air can enter a space below the layering plate (11).
5. The pot as claimed in claim 1, wherein: the inner hole of the pot body (2) is designed into a straight barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111467138.9A CN114081345B (en) | 2021-12-03 | 2021-12-03 | Cooking pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111467138.9A CN114081345B (en) | 2021-12-03 | 2021-12-03 | Cooking pot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114081345A CN114081345A (en) | 2022-02-25 |
| CN114081345B true CN114081345B (en) | 2022-06-28 |
Family
ID=80306678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111467138.9A Active CN114081345B (en) | 2021-12-03 | 2021-12-03 | Cooking pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114081345B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024016906A1 (en) * | 2022-07-19 | 2024-01-25 | 王从领 | Toothpaste tube |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6173643B1 (en) * | 1998-08-10 | 2001-01-16 | Ningbo Tang Ren Cooker Ware Co., Ltd. | Multifunctional electric pressure cooker |
| CN206062888U (en) * | 2016-07-12 | 2017-04-05 | 中山市高通电器有限公司 | Pressure cooker is without pressing off lid unlocking structure |
| CN108968647A (en) * | 2018-08-20 | 2018-12-11 | 宁波卡特马克智能厨具股份有限公司 | A kind of cookware |
| CN212261115U (en) * | 2019-12-31 | 2021-01-01 | 天津市康利食品有限公司 | Meat product stewing device convenient to take and place |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2577305T3 (en) * | 2006-07-25 | 2016-07-14 | Wmf Group Gmbh | Pressure cooker |
| CN201499996U (en) * | 2008-08-14 | 2010-06-09 | 买建军 | Steamed rice cooker |
| CN213345278U (en) * | 2020-09-29 | 2021-06-04 | 四川天一双羽科技发展有限公司 | Cooking equipment of pressure cooker for kitchen |
-
2021
- 2021-12-03 CN CN202111467138.9A patent/CN114081345B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6173643B1 (en) * | 1998-08-10 | 2001-01-16 | Ningbo Tang Ren Cooker Ware Co., Ltd. | Multifunctional electric pressure cooker |
| CN206062888U (en) * | 2016-07-12 | 2017-04-05 | 中山市高通电器有限公司 | Pressure cooker is without pressing off lid unlocking structure |
| CN108968647A (en) * | 2018-08-20 | 2018-12-11 | 宁波卡特马克智能厨具股份有限公司 | A kind of cookware |
| CN212261115U (en) * | 2019-12-31 | 2021-01-01 | 天津市康利食品有限公司 | Meat product stewing device convenient to take and place |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114081345A (en) | 2022-02-25 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of pot Effective date of registration: 20221123 Granted publication date: 20220628 Pledgee: Yongkang Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG COOKER KING COOKER Co.,Ltd. Registration number: Y2022330003159 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220628 Pledgee: Yongkang Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG COOKER KING COOKER Co.,Ltd. Registration number: Y2022330003159 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |