Electric cooker with anti-overflow upper cover
By designing limiting parts, rings and elastic clips in the rice cooker, the sliding connection and separation between the cover and the inner liner is achieved, and the problem of bubbles overflow in the rice cooker is solved, and effective prevention of overflow is achieved And convenient cleaning, suitable for all people.
Patent Information
- Application Number
- CN202420764992.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The existing rice cooker is prone to overflow of the inner liner bubbles during the steaming process, and the existing anti-spill method is not suitable for all people, and it is difficult to effectively solve the problem of cleaning the inner liner.
A rice cooker with an upper cover preventing overflow was designed. By setting up limit parts, ring parts, elastic jacking and other components, the sliding connection and separation between the cover and the inner liner is achieved, and the bending and resetting effects of the elastic jacking are utilized. Prevent air bubbles from overflowing, and achieve sealing and deflation effects through components such as sealing rings and springs.
It effectively prevents bubbles from overflowing during the steaming and cooking of the rice cooker. It is simple to operate, facilitates the separation and cleaning of the inner liner and cover, and improves the safety and convenience of use.
Smart Images
Figure CN222171876U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric rice cookers, in particular to an electric rice cooker with an anti-overflow upper cover. Background Art
[0002] The rice cooker is a modern cooking utensil that can perform a variety of processing such as steaming, boiling, stewing, simmering and braising. It can not only cook food, but also keep it warm. It is clean and hygienic to use, pollution-free, saves time and effort, and is one of the indispensable tools for modern housework.
[0003] The overflow of the rice cooker is caused by too much water, too much rice, improper heat, the lid is not closed tightly or the vent is blocked, incorrect usage mode, etc., which makes the inner pot difficult to clean and is somewhat dangerous. In daily life, people often add appropriate amount of vegetable oil, cooking oil, sesame oil, etc. to prevent overflow when steaming rice and cooking rice porridge.
[0004] In the existing electric rice cooker, the method of dripping appropriate vegetable oil to prevent overflow is not suitable for all people, and the existing electric rice cooker still cannot prevent the phenomenon of bubbles overflowing from the inner pot during the cooking process. In order to solve this technical problem, the utility model proposes an electric rice cooker with an anti-overflow upper cover. Utility Model Content
[0005] The main purpose of the utility model is to provide an electric rice cooker with an anti-overflow upper cover, which can effectively solve the problems mentioned in the background technology.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] An electric rice cooker with an anti-overflow upper cover comprises an inner pot, a cover body and a pot body, wherein a limiting member is fixed on the outer surface of the inner pot, an annular groove is provided on the upper surface of the cover body, an annular member is slidably connected to the inner wall of the annular groove, elastic clamps arranged at equal distances are fixed to the bottom surface of the annular member, sliding grooves arranged at equal distances are provided on the inner bottom wall of the annular groove, and the inner wall of each sliding groove is slidably connected to the outer surface of the corresponding elastic clamp.
[0008] Preferably, springs 1 arranged at equal distances are fixed to the inner bottom wall of the annular groove, and the top end of each spring 1 is fixed to the bottom surface of the annular member.
[0009] Preferably, a heating plate is provided on the inner bottom wall of the pot body, two handles are installed on the outer surface of the pot body, and a limiting ring is fixed on the inner wall of the pot body.
[0010] Preferably, the upper surface of the limiting ring 1 contacts the limiting ring 2, the inner wall of the limiting ring 2 is fixed to the outer surface of the inner liner, and the upper surface of the limiting ring 2 contacts the limiting member 2.
[0011] Preferably, the inner wall of the second limiting member is slidably connected to the outer surface of the inner container, the bottom surface of the cover body is installed with a first sealing ring, and the outer surface of the cover body is installed with a second sealing ring.
[0012] Preferably, a lifting piece is fixed on the upper surface of the cover body, a pipe is fixed inside the cover body, and a conical piece is slidably contacted on the inner wall of the pipe.
[0013] Preferably, a second spring is fixed to the upper surface of the conical member, and a fixing block is fixed to the top end of the second spring.
[0014] Preferably, a sealing cover is in contact with the upper surface of the fixing block, and the inner wall of the sealing cover is threadedly connected to the outer surface of the pipeline.
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] In the utility model, by setting components such as a limit piece, an annular piece, and an elastic clip, the annular piece inside the annular groove is driven to move by moving the cover body, and the elastic clip is driven to slide on the inner wall of the sliding groove by the annular piece. At this time, the elastic clip is bent by contacting the inclined surface of the limit piece, and is quickly reset, so that the elastic clip and the limit piece are connected. Then, the cover body can be connected to the inner pot, and bubbles in the inner pot can be prevented from overflowing when the electric hot pot is working.
[0017] In the utility model, the elastic clip is driven to move by pressing the ring part, and the ring part compresses spring one at this time, and the elastic clip is bent by contacting with the surface of limit member two, and then resets again. When the ring part is reset by spring one, the limit member two can be driven to rise by the elastic clip. When the limit member two rises to the point where it contacts limit member one, the elastic clip is bent, and the effect of resetting the elastic clip is achieved through the inclined surface between limit member one and limit member two, thereby achieving the effect of releasing the connection between the cover body and the inner liner by pressing the ring part. The operation is simple, and the inner liner and the cover body can be easily separated. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an electric rice cooker with an anti-overflow upper cover according to the utility model;
[0019] Figure 2 This is a schematic diagram of the internal structure of a pot body of an electric rice cooker with an anti-overflow upper cover according to the utility model;
[0020] Figure 3 It is a structural schematic diagram of the connection relationship between the annular groove and the annular member of an electric rice cooker with an anti-overflow upper cover according to the utility model;
[0021] Figure 4 It is a structural schematic diagram of the connection relationship between the annular member and the elastic clamping member of an electric rice cooker with an anti-overflow upper cover according to the utility model;
[0022] Figure 5 The utility model is a schematic structural diagram of the connection relationship between the second spring and the conical block of an electric rice cooker with an anti-overflow upper cover.
[0023] In the figure: 1. liner; 2. limit piece 1; 3. cover body; 4. annular groove; 5. annular piece; 6. elastic clamp; 7. sliding groove; 8. spring 1; 9. pot body; 10. heating plate; 11. limit ring 1; 12. limit ring 2; 13. limit piece 2; 14. sealing ring 1; 15. sealing ring 2; 16. handle; 17. lifting piece; 18. pipe; 19. conical piece; 20. spring 2; 21. fixing block; 22. sealing cover. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0025] like Figure 1-5 As shown, an electric rice cooker with an anti-overflow upper cover comprises an inner pot 1, a cover body 3 and a pot body 9, a limiting member 2 is fixed on the outer surface of the inner pot 1, an annular groove 4 is provided on the upper surface of the cover body 3, an annular member 5 is slidably connected to the inner wall of the annular groove 4, and elastic clips 6 arranged at equal distances are fixed to the bottom surface of the annular member 5, the limiting member 2 is placed on the surface of the inner pot 1, and the inner pot 1 is fixed to the limiting member 2 to achieve a positioning and installation effect of the limiting member 2, the annular groove 4 is positioned by the cover body 3, the annular member 5 is placed inside the annular groove 4, and the annular groove 4 and the annular member 5 are set to be slidably connected, the limiting effect of the annular member 5 is achieved by the contour of the annular groove 4, the elastic clip 6 is installed on the bottom surface of the annular member 5 to achieve a positioning and installation effect of the elastic clip 6, and the elastic clip 6 can be bent to a certain extent and can be quickly reset after bending.
[0026] like Figure 3 As shown, the inner bottom wall of the annular groove 4 is provided with sliding grooves 7 arranged at equal distances, and the inner wall of each sliding groove 7 is slidably connected with the outer surface of the corresponding elastic clip 6, and the sliding groove 7 is positioned by the annular groove 4, and the sliding groove 7 is opened and the elastic clip 6 is placed inside it, and the sliding groove 7 and the elastic clip 6 are set to be in sliding connection, and the limiting effect of the elastic clip 6 is achieved through the contour of the sliding groove 7, and the bottom end of the elastic clip 6 is an inclined surface, and the elastic clip 6 can be bent through the inclined surface of the bottom end and the inclined surface of the surface of the limiting member 2, and then quickly reset, thereby achieving the limiting effect of the limiting member 2 through the elastic clip 6, and then achieving the effect of connecting the cover body 3 and the inner liner 1.
[0027] like Figure 3 As shown, the inner bottom wall of the annular groove 4 is fixed with springs 8 arranged at equal distances, and the top end of each spring 8 is fixed to the bottom surface of the annular member 5. The spring 8 is installed on the inner bottom wall of the annular groove 4 to achieve a positioning and installation effect of the spring 8, and the top end of the spring 8 is fixed to the bottom surface of the annular member 5 to achieve a limit on the top end of the spring 8, and the spring 8 can achieve a reset effect of the annular member 5.
[0028] like Figure 2 As shown, a heating plate 10 is provided on the inner bottom wall of the pot body 9, two handles 16 are installed on the outer surface of the pot body 9, a limiting ring 11 is fixed to the inner wall of the pot body 9, the heating plate 10 is installed on the inner bottom wall of the pot body 9, the inner pot 1 can be heated by the heating plate 10, the handle 16 is installed on the surface of the pot body 9, the pot body 9 can be easily moved by the handle 16, the limiting ring 11 is placed on the inner wall of the pot body 9, and the positioning and installation effect of the limiting ring 11 is achieved through the pot body 9.
[0029] like Figure 3 As shown, the upper surface of the limit ring 11 contacts the limit ring 2 12, the inner wall of the limit ring 2 12 is fixed to the outer surface of the inner pot 1, and the upper surface of the limit ring 2 12 contacts the limit piece 2 13. The limit ring 2 12 is placed above the limit ring 11, and the inner wall of the limit ring 2 12 is fixed to the surface of the inner pot 1 to achieve the positioning and installation effect of the limit ring 2 12. The contact between the limit ring 11 and the limit ring 2 12 can achieve the limiting effect on the inner pot 1, which can reduce the pressure on the heating plate 10, and the limit piece 2 13 is placed above the limit ring 2 12.
[0030] like Figure 3 As shown, the inner wall of the second limiting member 13 is slidably connected to the outer surface of the inner pot 1, a sealing ring 14 is installed on the bottom surface of the cover body 3, and a sealing ring 2 15 is installed on the outer surface of the cover body 3. The inner wall of the second limiting member 13 is slidably connected to the surface of the inner pot 1, and the limiting effect of the second limiting member 13 is achieved through the surface of the inner pot 1. Through the direct contact between the second limiting member 13 and the elastic clamp 6, when the elastic clamp 6 moves upward, it can drive the second limiting member 13 to move. When the second limiting member 13 contacts the limiting member 12, the elastic clamp 6 will reset and rise, and the connection between the limiting member 12 and the second limiting member 13 will be released. The sealing ring 14 is positioned and installed through the bottom surface of the cover body 3, and the sealing ring 2 15 is positioned and installed through the surface of the cover body 3. The sealing ring 14 and the sealing ring 2 15 can prevent the inner pot 1 and the cover body 3 from shaking, and can seal the inner pot 1, the cover body 3 and the pot body 9.
[0031] like Figure 2As shown, a lifting member 17 is fixed on the upper surface of the cover body 3, a pipe 18 is fixed inside the cover body 3, and the inner wall of the pipe 18 is in sliding contact with a conical member 19. The lifting member 17 is installed on the surface of the cover body 3, and the cover body 3 can be easily lifted by the lifting member 17. The pipe 18 is installed inside the cover body 3, and the positioning effect of the pipe 18 is achieved through the cover body 3. The conical member 19 is placed inside the pipe 18, and the contour of the conical member 19 is matched with the contour of the tapered mouth at the bottom end of the pipe 18, so as to facilitate the sealing of the pipe 18.
[0032] like Figure 5 As shown, a spring 20 is fixed to the upper surface of the conical member 19, and a fixing block 21 is fixed to the top of the spring 20. The spring 20 is placed on the upper surface of the conical member 19, and the conical member 19 is used to achieve a positioning and installation effect of the spring 20, and the fixing block 21 is installed on the top of the spring 20, and the limiting effect of the fixing block 21 is achieved through the top of the spring 20.
[0033] like Figure 5 As shown, the upper surface of the fixed block 21 is in contact with a sealing cover 22, and the inner wall of the sealing cover 22 is threadedly connected to the outer surface of the pipe 18. The sealing cover 22 is placed above the fixed block 21, and the fixed block 21 is in contact with the sealing cover 22, and the sealing cover 22 is threadedly connected to the pipe 18. The sealing cover 22 can be connected to the pipe 18 by rotating it, and the pipe 18 can be tightened by the spring 20, the fixed block 21 and the conical member 19. When the internal pressure of the inner liner 1 is too high, the conical member 19 is pushed open and discharged through the sealing cover 22. When the internal pressure of the inner liner 1 is insufficient, it will not be exhausted, thereby improving the safety of the device.
[0034] The principle of the utility model is as follows: the annular member 5 and the elastic clamping member 6 are driven to move by moving the cover body 3, and the annular member 5 is pressed to drive the elastic clamping member 6 to connect with the limiting member 1 2, so as to realize the connection between the cover body 3 and the inner pot 1, and can prevent the inner pot 1 from overflowing when cooking rice. The inner pot 1 is placed inside the pot body 9, and the sealing effect between the inner pot 1, the cover body 3 and the pot body 9 is realized by the sealing ring 14 and the sealing ring 2 15. The air release effect can be realized by the spring 20, the fixing block 21, the conical member 19 and the sealing cover 22 to prevent the pressure inside the inner pot 1 from being too high, and the elastic clamping member 6 is driven to contact with the limiting member 2 13 by pressing the annular member 5 again. When the annular member 5 is released, the limiting member 2 13 can be driven to rise by the elastic clamping member 6. When the limiting member 2 13 contacts with the limiting member 1 2, the elastic clamping member 6 continues to rise, so as to realize the separation effect between the cover body 3 and the inner pot 1.
[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An electric rice cooker with an anti-overflow upper cover, characterized in that: The invention comprises an inner pot (1), a cover body (3) and a pot body (9), wherein a limiting member (2) is fixed on the outer surface of the inner pot (1), an annular groove (4) is provided on the upper surface of the cover body (3), an annular member (5) is slidably connected to the inner wall of the annular groove (4), elastic clamps (6) arranged at equal distances are fixed to the bottom surface of the annular member (5), sliding grooves (7) arranged at equal distances are provided on the inner bottom wall of the annular groove (4), and the inner wall of each sliding groove (7) is slidably connected to the outer surface of the corresponding elastic clamp (6).
2. The electric rice cooker with an anti-overflow upper cover according to claim 1, characterized in that: The inner bottom wall of the annular groove (4) is fixed with springs 1 (8) arranged at equal distances, and the top end of each spring 1 (8) is fixed to the bottom surface of the annular member (5).
3. The electric rice cooker with an anti-overflow upper cover according to claim 1, characterized in that: The inner bottom wall of the pot body (9) is provided with a heating plate (10), the outer surface of the pot body (9) is provided with two handles (16), and the inner wall of the pot body (9) is fixed with a limiting ring (11).
4. The electric rice cooker with an anti-overflow upper cover according to claim 3, characterized in that: The upper surface of the limiting ring 1 (11) contacts the limiting ring 2 (12), the inner wall of the limiting ring 2 (12) is fixed to the outer surface of the inner container (1), and the upper surface of the limiting ring 2 (12) contacts the limiting member 2 (13).
5. The electric rice cooker with an anti-overflow upper cover according to claim 4, characterized in that: The inner wall of the second limiting member (13) is slidably connected to the outer surface of the inner container (1), the bottom surface of the cover body (3) is installed with a sealing ring (14), and the outer surface of the cover body (3) is installed with a sealing ring (15).
6. The electric rice cooker with an anti-overflow upper cover according to claim 1, characterized in that: A lifting piece (17) is fixed on the upper surface of the cover body (3), a pipe (18) is fixed inside the cover body (3), and a conical piece (19) is in sliding contact with the inner wall of the pipe (18).
7. The electric rice cooker with an anti-overflow upper cover according to claim 6, characterized in that: A second spring (20) is fixed on the upper surface of the conical member (19), and a fixing block (21) is fixed on the top end of the second spring (20).
8. The electric rice cooker with an anti-overflow upper cover according to claim 7, characterized in that: The upper surface of the fixing block (21) is in contact with a sealing cover (22), and the inner wall of the sealing cover (22) is threadedly connected to the outer surface of the pipe (18).