Novel rice steaming pot
By designing a new type of pot body and pressure-limiting heat preservation cover on the rice steamer, and utilizing magnetic adsorption and exhaust groove structure, the problem of heat and steam loss is solved, achieving heat preservation, pressure preservation, and safe rice steaming effect, while saving energy.
Patent Information
- Application Number
- CN202423065982.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2034-12-04
AI Technical Summary
Existing rice steamers easily lose heat and steam during heating, resulting in energy waste, and lack an effective heat preservation and pressure maintenance mechanism.
A novel pot body and pressure-limiting heat preservation cover were designed. The pot body is equipped with steps and permanent magnets. The pressure-limiting heat preservation cover consists of inner and outer shells, which are fixed by magnetic attraction and the attraction force can be adjusted to meet the steam pressure requirements of different foods. The design of exhaust groove and safety hook ensures safety.
It effectively prevents steam and heat loss, increases rice cooking speed, saves energy, and provides safety protection under high pressure.
Smart Images
Figure CN223799614U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a rice steamer, in particular to a new rice steamer. BACKGROUND
[0002] At present, the known rice steamer is usually provided with one or more steaming baskets on the pot body, and a pot cover is placed on the top of the steaming basket. When the pot is heated to steam rice, the steaming basket and the pot cover are easy to dissipate heat. In addition, when the pot is used to steam food, the water vapor in the pot is often discharged outward through the pot cover. The discharged water vapor will take away heat and waste energy. SUMMARY
[0003] In order to overcome the shortcomings of the above pot, the utility model provides a new rice steamer. The structure of the new rice steamer is that the pot body of an ordinary electric heating pot or a gas steaming pot is replaced by a new pot body, then a new steaming basket and a pressure-limiting heat preservation cover capable of preventing water vapor and heat loss are placed on the new pot body. When the water in the new pot body is heated to steam rice, the generated steam will be limited by the pressure-limiting heat preservation cover and is difficult to run out of the pot. In addition, the pressure-limiting heat preservation cover can play a role in heat preservation and pressure preservation, which is beneficial to accelerate the steaming of food and save energy, thereby constituting a new rice steamer.
[0004] The structure of the above new pot body is that a step is added to the edge of the pot body of an ordinary electric heating pot or a gas steaming pot, three holes are processed on the step, permanent magnets are installed in the holes, an upwardly protruding edge is added around the step, a plurality of exhaust grooves are processed on the edge, and the other structures of the pot body remain unchanged.
[0005] The structure of the pressure limiting heat preservation cover is that the cover body is composed of two layers of shells, the heat preservation material is filled between the two layers of shells or a vacuum is formed, so that the heat in the cover cavity is not easily lost, three holes are processed on the bottom surface of the cover, permanent magnets are fixedly installed in the holes, the permanent magnets can be mutually adsorbed with the permanent magnets fixedly installed on the steps of the pot body, so that in the case that the weight of the pressure limiting heat preservation cover is certain, the adsorption force can be changed by replacing the size of the permanent magnets, so as to increase or reduce the bonding force of the cover and the pot body at the steps; the weight of the pressure limiting heat preservation cover plus the size of the magnet adsorption force is designed according to the required pressure of the food to be steamed, when the food to be steamed requires a lower pressure, the weight of the pressure limiting heat preservation cover plus the size of the magnet adsorption force is designed to be smaller, on the contrary, when the food to be steamed requires a higher pressure, the weight of the pressure limiting heat preservation cover plus the size of the magnet adsorption force is designed to be larger, so that when the steam pressure in the cover cavity exceeds the corresponding design value when different foods are steamed, the steam with pressure will overcome the weight of the pressure limiting heat preservation cover plus the size of the magnet adsorption force, and will lift the pressure limiting heat preservation cover upward to make it separate from the contact with the step surface of the pot body, the steam will be discharged from the gap between the bottom surface of the pressure limiting heat preservation cover and the step surface of the pot body and the steam exhaust groove, and the safety protection effect is achieved. In order to prevent the distance between the pressure limiting heat preservation cover and the new pot body step from being too large when the cover is lifted by the steam, a rotating shaft frame is fixedly arranged on the lower periphery of the outer shell of the pressure limiting heat preservation cover, a rotating shaft is fixedly arranged on the rotating shaft frame, a safety hook is installed on the rotating shaft, a rotating hole is installed on the safety hook, a screw is installed outside the rotating hole, the screw is used to prevent the safety hook from rotating at will by the pre-tightening action of the screw, and only the hand can rotate the safety hook, the safety hook is stopped above when the pressure limiting heat preservation cover is not used, and the hook part of the safety hook is rotated below the edge of the new pot body by rotating the safety hook by hand when the pressure limiting heat preservation cover is used, a gap is designed between the hook part and the lower edge of the new pot body, so that the distance between the pressure limiting heat preservation cover and the step when the cover is lifted by the steam will not exceed the gap.
[0006] The utility model discloses a new type of cooking pot, which comprises a new type of pot body, a step added to the upper edge of the pot body of an ordinary electric heating pot or a gas steamer, three holes evenly distributed on the step, permanent magnets installed in the holes, a raised edge added to the step of the new type of pot body, the raised edge being an integral part of the pot body, a plurality of exhaust grooves evenly distributed on the inner side of the raised edge, and other structures of the pot body being unchanged.In order to prevent the distance between the pressure-limiting heat preservation cover and the new type of pot body step from being too large when the pressure-limiting heat preservation cover is lifted upward during exhaust, three rotating shaft frames are uniformly arranged on the lower periphery of the pressure-limiting heat preservation cover shell, one rotating shaft is fixed on each frame, a safety hook is arranged on the rotating shaft, a pre-tightening screw is arranged outside the rotating hole of the safety hook, the safety hook cannot rotate freely through screw pre-tightening, and only the hand can rotate the safety hook, the safety hook is stopped above when the pressure-limiting heat preservation cover is not used, and the safety hook is rotated by hand to make the hook portion rotate below the edge of the new type of pot body when the pressure-limiting heat preservation cover is used, a gap is designed between the hook portion and the lower edge of the new type of pot body, so that the distance between the pressure-limiting heat preservation cover and the step when the pressure-limiting heat preservation cover is lifted upward will not exceed the interval of the gap.
[0007] When in use, an appropriate amount of water is added in the new type of rice steaming pot, a new type of steaming cage is arranged on the inner side surface of the new type of pot body step, food to be steamed is arranged in the new type of steaming cage, the pressure-limiting heat preservation cover is arranged on the step between the outer surface of the new type of steaming cage and the edge of the new type of pot body, the bottom surface of the pressure-limiting heat preservation cover is in contact with the surface of the new type of pot body step, and then the new type of rice steaming pot can be heated, the steam generated in the pot is limited by the pressure-limiting heat preservation cover and is difficult to run out of the pot, a certain steam pressure is formed in the inner cavity of the pressure-limiting heat preservation cover, which is beneficial to rapidly heat the food, and secondly, the pressure-limiting heat preservation cover can play a heat preservation role, so that heat is not easily lost and energy is saved.
[0008] The new type of rice steaming pot has the beneficial effects that when water in the pot is heated, the steam generated is limited by the pressure-limiting heat preservation cover and is difficult to run out of the pot, the steam running out of the pot and taking away heat can be reduced, the pressure-limiting heat preservation cover has a heat preservation and pressure maintaining role, heat loss during rice steaming can be effectively prevented, the food is beneficial to be steamed faster, and energy is saved. BRIEF DESCRIPTION OF DRAWINGS
[0009] The utility model is further described below in combination with the drawings and examples.
[0010] Figure 1 is a specific structure schematic diagram of the utility model.
[0011] Figure 2 is Figure 1 a partial explosion view of
[0012] Figure 3 is Figure 1 a whole explosion view of
[0013] Figure 4 is Figure 3 a front view of the new type of pot body in
[0014] Figure 5 is a top view of the new type of pot body
[0015] Figure 6 is a left view of the new type of pot body
[0016] Figure 7 yes Figure 4 BB direction sectional view.
[0017] Figure 8 yes Figure 5 A magnified view of the cc region.
[0018] Figure 9 This is a bottom view of the pressure-limiting insulation cover.
[0019] Figure 10 This is the front view of the pressure-limiting insulation cover.
[0020] Figure 11 This is a left view of the pressure-limiting insulation cover.
[0021] Figure 12 yes Figure 9 A magnified view of the dd part.
[0022] Figure 13 yes Figure 10 A sectional view along the AA direction.
[0023] Figure 14 yes Figure 13 A magnified view of the kk part.
[0024] Figure 15 yes Figure 1 The main view.
[0025] Figure 16 yes Figure 15 A magnified view of the BB area.
[0026] Figure 17 This is a schematic diagram of the present invention in practice.
[0027] Figure 18 This is a schematic diagram of the specific structure of the pot body with pot ears installed in the implementation of this utility model.
[0028] Figure 19 This is a schematic diagram showing how this utility model can be used on a gas stove in practice.
[0029] In the diagram: 1. Handle, 2. Pressure-limiting heat-insulating cover, 3. Safety hook, 4. Electric hot pot, 5. New type of steamer, 6. Rope hole, 7. Exhaust vent, 8. Magnet, 9. New type of pot body, 10. Electric heater, 11. Step, 12. Magnet cover, 13. Rotating shaft bracket, 14. Outer shell, 15. Inner shell, 16. Insulation material, 17. Rotating shaft, 18. Screw. Detailed implementation method:
[0030] Figure 1It is a specific structure diagram of a new type of rice steamer. From the figure, it can be seen that the electric rice cooker 4 is installed with a pressure limiting heat preservation cover 2 with a handle 1, and the pressure limiting heat preservation cover 2 is installed with a safety hook 3, which can be rotated by hand.
[0031] Figure 2 It is Figure 1 It is a partial exploded view of a new type of rice steamer. From the figure, it can be seen that the electric rice cooker 4 is composed of a new type of pot body 9 and an electric heater 10. The new type of pot body 9 has an exhaust groove 7 inside the edge, and a permanent magnet 8 is installed on the step. The new type of steamer 5 is above the new type of pot body 9, and four rope holes 6 are processed on the new type of steamer 5. A round ring rope can be tied on the rope hole 6 to make a handle. The new type of steamer 5 is outside the pressure limiting heat preservation cover 2, and the pressure limiting heat preservation cover 2 is installed with a safety hook 3.
[0032] Figure 3 It is Figure 1 It is a whole exploded view of a new type of rice steamer. From another direction, it can be seen that the pressure limiting heat preservation cover 2, the safety hook 3, the new type of steamer 5, the rope hole 6, the magnet 8, the new type of pot body 9, and the electric heater 10 are in mutual position.
[0033] Figure 4 , Figure 5 , Figure 6 are respectively the front view, top view and left view of the new type of pot body 9, Figure 7 is Figure 4 the B-B direction sectional view of, Figure 8 is Figure 5 the enlarged view of the c-c part of. From the figure, it can be seen that the structure of the new type of pot body 9 is to add a step 11 at the edge of the pot body, and three holes are uniformly processed on the step 11 to install and fix the magnet 8. The upper surface of the magnet 8 is flush with the surface of the step 11 of the new type of pot body 9. An upward protruding edge is added around the step 11 of the new type of pot body 9, which is an integral part of the new type of pot body 9, and five exhaust grooves 7 are uniformly processed inside the edge.
[0034] Figure 9 , Figure 10 , Figure 11 are respectively the bottom view, front view and left view of the pressure limiting heat preservation cover 2, Figure 12 is Figure 9 the enlarged view of the d-d part of. From the figure, it can be seen that the cover magnet 12 is installed and fixed in the three holes processed on the bottom surface of the pressure limiting heat preservation cover 2, and the rotating shaft support 13 is welded and fixed on the pressure limiting heat preservation cover 2.
[0035] Figure 13 is Figure 10 the A-A direction sectional view of. From the figure, it can be seen that the cover body of the pressure limiting heat preservation cover 2 is composed of an outer shell 14 and an inner shell 15. The cavity between the outer shell 14 and the inner shell 15 is filled with heat preservation material 16, and the safety hook 3 is installed on the upper and lower parts of the outer shell 14.
[0036] Figure 14 is Figure 13 the enlarged view of k-k part of figure 1, from the figure we can see that the rotating shaft 17 is installed on the fixed rotating shaft frame 13 on the shell 14, the safety hook 3 is installed on the rotating shaft 17 and can rotate on the rotating shaft 17, a rotating hole is installed on the outside of the rotating shaft 17, and a screw 18 is installed on the rotating hole, the screw 18 can make the safety hook 3 only rotate by hand and cannot rotate at will through the pre-tightening action.
[0037] Figure 15 is Figure 1 the front view of figure 2, from the figure we can see the use of the safety hook 3.
[0038] Figure 16 is Figure 15 the enlarged view of b-b part of figure 2, from the figure we can see that the safety hook 3 is rotated to the position in use, and the gap between the hook part of the safety hook 3 and the new pot body 9 can be seen.
[0039] In implementation, first hold the handle 1 on the pressure limiting heat preservation cover 2 by hand, move the pressure limiting heat preservation cover 2 away from the new rice steaming pot, then move the new steaming cage 5 away, then add an appropriate amount of water into the new pot body 9, then install the new steaming cage 5 on the inner edge of the step 11 of the new pot body 9, then put the food to be steamed into the steaming cage 5, then place the pressure limiting heat preservation cover 2 on the step 11 of the new pot body 9, the fixed cover magnet 12 on the bottom surface of the pressure limiting heat preservation cover 2 will be attracted to the fixed magnet 8 on the step 11 of the new pot body 9, then rotate the safety hook 3 downward by hand, so that the hook part is below the edge of the new pot body 9, then heat the water in the new pot body 9, the generated steam will enter the inner cavity of the pressure limiting heat preservation cover 2 to heat the food on the new steaming cage 5, during this period, when the steam pressure in the inner cavity of the pressure limiting heat preservation cover 2 is higher than the design value, the upward thrust generated by the steam will overcome the gravity of the pressure limiting heat preservation cover 2 and the attraction of the magnet to make it move away from the step 11 of the new pot body 9, the water vapor will be discharged from the gap between them and the exhaust groove 7, due to the action of the safety hook 3, the distance between the pressure limiting heat preservation cover 2 and the step 11 will not exceed the gap between the hook part of the safety hook 3 and the new pot 9, because when the hook part of the safety hook 3 moves upward and contacts the edge below the new pot body 9, it will be blocked, which plays a safety protection role. After the food is cooked, remove the pressure limiting heat preservation cover 2 to take out the food on the new steaming cage 5.
[0040] Embodiment:
[0041] Figure 17It is a schematic diagram of the utility model in implementation. It can be seen from the drawing that the novel rice steamer in implementation is electric heating type, the novel steamer 5 is placed on the novel pot body 9 on the electric heating pot 4, the novel steamer 5 internally places the food to be steamed, when ensuring that water is added in the pot, the pressure-limiting heat preservation cover 2 can be placed on the step 11 of the novel pot body, then the food can be steamed by being powered.
[0042] Figure 18 It is a specific structure schematic diagram of the novel pot ear installed on the novel pot body in implementation of the utility model. It can be seen from the drawing that the novel pot ear is installed on the novel pot body 9, which can facilitate use.
[0043] Figure 19 It is a schematic diagram of the novel pot ear installed on the novel pot body in implementation of the utility model used on the gas stove. It can be seen from the drawing that the novel pot body 9 on which the pot ear is installed is installed with the pressure-limiting heat preservation cover 2, and can be used on the gas stove.
Claims
1. A new type of rice steamer, the structure of which comprises a pressure-limiting heat-insulating cover (2), a safety hook (3), a new type of steaming cage (5), an exhaust groove (7), a magnet (8), a new type of pot body (9), and a cover magnet (12), characterized in that: The new type of pot (9) on the step (11) installed new type steamer (5), pressure limiting heat shield (2).
2. A new type of rice steaming pot according to claim 1, characterized in that: A step (11) is added to the new type of pot (9), three holes are uniformly distributed on the step (11), and a magnet (8) is installed in the hole. An upward protruding edge is added around the step (11), and an exhaust groove (7) is processed on the inner side of the edge.
3. The novel rice steaming pot according to claim 1, characterized in that: Three holes are processed on the bottom surface of the pressure limiting heat shield (2), and a cover magnet (12) is installed in the hole. A lower peripheral fixed shaft bracket (13) is fixed on the outer shell (14), a rotating shaft (17) is fixed on the shaft bracket (13), a safety hook (3) is installed on the rotating shaft (17), and a screw (18) is installed outside the rotating hole of the safety hook (3).
4. The novel rice steaming pot according to claim 1, characterized in that: Four rope passing holes (6) are processed on the new type of steamer (5).