A magnetic suction can cover and braising pot

Abstract

The utility model provides a kind of magnetic suction can cover and stewing tank belongs to stewing tank technical field, comprising: cover body subassembly is provided with first magnetic attraction part, inner chamber and opening, the opening with the inner chamber is communicated;Cover plate is provided with second magnetic attraction part, the first magnetic attraction part side close to the second magnetic attraction part with the second magnetic attraction part side close to the first magnetic attraction part polarity is opposite, the first magnetic attraction part with the second magnetic attraction part can attract each other to make the cover plate close the opening.The utility model has the beneficial effect that: first magnetic attraction part and second magnetic attraction part can attract each other to make cover body subassembly and cover plate connect by magnetic force and make cover plate close opening, further in the case without external force can guarantee cover body subassembly and cover plate can be tightly connected together, thus not easy to produce gap.

Description

Technical Field

[0001] This utility model belongs to the field of thermal cooker technology, and relates to a magnetic lid and a thermal cooker. Background Technology

[0002] A thermal cooker is mainly used to cook or keep warm the objects or fluids contained inside the cooker.

[0003] For example, a utility model patent with application number CN202321398271.8 provides a vacuum food jar and a combined storage device. The lid assembly includes an outer lid and an inner lid. The inner lid is disposed inside the opening, and the sealing part around the inner lid abuts against the inner wall of the opening to seal the opening of the first can. The inner lid is provided with a one-way valve for vacuuming. The peripheral connecting part of the outer lid is connected to the edge of the opening of the first can. The outer lid is provided with a vacuum chamber, which forms a vacuum channel corresponding to the position of the one-way valve. The second can is located below the first can. The fixing protrusion of the first can is sleeved on the wall of the opening of the second can, and the second can is sealed with the first can.

[0004] In summary, some existing technical solutions place the cover plate directly on the cover assembly, which results in a weak connection between the cover assembly and the cover plate, easily creating gaps, and thus has considerable room for improvement. Summary of the Invention

[0005] The purpose of this invention is to address the aforementioned problems in the existing technology by proposing a magnetic lid and a slow cooker.

[0006] The objective of this utility model can be achieved through the following technical solution: a magnetic can lid, comprising:

[0007] A cover assembly having a first magnetic attraction part, an inner cavity, and an opening, wherein the opening communicates with the inner cavity;

[0008] The cover plate is provided with a second magnetic attraction part. The side of the first magnetic attraction part near the second magnetic attraction part has opposite polarities to the side of the second magnetic attraction part near the first magnetic attraction part. The first magnetic attraction part and the second magnetic attraction part can attract each other, thereby closing the opening with the cover plate.

[0009] In the aforementioned magnetic can lid, the lid assembly is provided with a mounting groove, the opening is located in the mounting groove, and the lid plate is located within the mounting groove when it covers the opening.

[0010] In the aforementioned magnetic can lid, the bottom surface of the mounting groove includes a closing plane and an opening ramp. The opening ramp is inclined relative to the closing plane. The lid can contact either the closing plane or the opening ramp. When the lid contacts the closing plane, the opening is closed. When the lid contacts the opening ramp, the opening is opened.

[0011] In one of the magnetic can lids described above, the first magnetic part is located on the side of the mounting groove near the closing plane.

[0012] In the aforementioned magnetic can lid, the lid assembly is further provided with a first receiving groove, the first receiving groove being located on the side of the lid assembly relative to the mounting groove, and the first magnetic part being located within the first receiving groove.

[0013] In the aforementioned magnetic can lid, the lid plate includes a lower plate and an upper plate, the lower plate is connected to the upper plate, and the second magnetic part is disposed between the lower plate and the upper plate.

[0014] In the aforementioned magnetic can lid, the lower plate is further provided with a second receiving groove, the second receiving groove being located on the side of the lower plate near the upper plate, and the second magnetic part being located within the second receiving groove.

[0015] In the aforementioned magnetic can lid, the upper plate is further provided with a third receiving groove, which is located on the side of the upper plate near the lower plate, and the second magnetic part is located in the third receiving groove.

[0016] In one of the magnetic can lids described above, the second magnetic part is centrally distributed around the lid plate.

[0017] Secondly, a thermal cooker, including the aforementioned magnetic lid, further includes a cooker body, wherein the lid assembly is detachably connected to the cooker body.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: the first magnetic attraction part and the second magnetic attraction part can attract each other, thereby connecting the cover assembly and the cover plate through magnetic force and closing the opening of the cover plate. Thus, the cover assembly and the cover plate can be tightly connected together without external force, so gaps are not easily generated; the opening is located in the mounting groove and the cover plate is located in the mounting groove when it covers the opening, thus further limiting the horizontal movement of the cover plate and making it less likely to be displaced by other parts; by setting the bottom surface of the mounting groove and forming a closing plane and an opening slope, the state of the cover plate can be adjusted. The cover plate can contact the closing plane to close the opening, or contact the opening slope to open the opening; the first magnetic attraction part is located on the side of the mounting groove closer to the closing plane, so under normal conditions, the mutual attraction between the first magnetic attraction part and the second magnetic attraction part keeps the cover plate in contact with the closing plane. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the magnetic can lid of this utility model.

[0020] Figure 2 This is an exploded view of the magnetic can lid of this utility model.

[0021] Figure 3 This is a front view of the magnetic can lid of this utility model.

[0022] Figure 4 for Figure 3 A cross-sectional view from the perspective of AA.

[0023] Figure 5 for Figure 4 Exploded view.

[0024] Figure 6 This is an exploded view of the lid assembly of the magnetic can lid of this utility model.

[0025] Figure 7 This is an exploded view of the cover plate of the magnetic can lid of this utility model.

[0026] Figure 8 This is an exploded view of the magnetic can lid of this utility model from another perspective.

[0027] Figure 9 This is a schematic diagram of the structure of the thermal cooker of this utility model.

[0028] In the figure, 100 is the cover assembly; 110 is the first magnetic suction part; 120 is the inner cavity; 130 is the opening; 140 is the mounting groove; 141 is the closing plane; 142 is the opening slope; 150 is the first receiving groove; 200 is the cover plate; 210 is the second magnetic suction part; 220 is the lower plate; 221 is the second receiving groove; 230 is the upper plate; 231 is the third receiving groove; and 300 is the tank body. Detailed Implementation

[0029] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0030] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0031] Furthermore, in this utility model, the use of terms such as "first," "second," and "a" is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0034] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0035] like Figures 1-8 As shown, a magnetic can lid includes: a lid assembly 100 and a lid plate 200.

[0036] The cover assembly 100 is provided with a first magnetic suction part 110, an inner cavity 120 and an opening 130, wherein the opening 130 is connected to the inner cavity 120.

[0037] The cover plate 200 is provided with a second magnetic attraction part 210. The side of the first magnetic attraction part 110 near the second magnetic attraction part 210 has the opposite polarity to the side of the second magnetic attraction part 210 near the first magnetic attraction part 110. The first magnetic attraction part 110 and the second magnetic attraction part 210 can attract each other, thereby closing the opening 130 with the cover plate 200.

[0038] In this embodiment, the first magnetic attraction part 110 and the second magnetic attraction part 210 can attract each other, thereby connecting the cover assembly 100 and the cover plate 200 by magnetic force and closing the opening 130 of the cover plate 200. Thus, the cover assembly 100 and the cover plate 200 can be tightly connected together without external force, so gaps are not easily generated.

[0039] like Figures 1-8 As shown, based on the above embodiment, the cover assembly 100 is provided with a mounting groove 140, the opening 130 is located in the mounting groove 140, and the cover plate 200 is located inside the mounting groove 140 when it covers the opening 130.

[0040] In this embodiment, the opening 130 is located in the mounting groove 140 and the cover plate 200 is located inside the mounting groove 140 when it covers the opening 130. Therefore, the movement of the cover plate 200 in the horizontal direction can be further limited, making it less likely for the cover plate 200 to be touched and displaced by other components.

[0041] like Figures 1-8 As shown, based on the above embodiment, the bottom surface of the mounting groove 140 includes a closing plane 141 and an opening ramp 142. The opening ramp 142 is inclined relative to the closing plane 141. The cover plate 200 can contact the closing plane 141 or the opening ramp 142. When the cover plate 200 contacts the closing plane 141, the opening 130 is closed. When the cover plate 200 contacts the opening ramp 142, the opening 130 is opened.

[0042] In this embodiment, by setting the bottom surface of the mounting groove 140 and forming a closing plane 141 and an opening ramp 142, the state of the cover plate 200 can be adjusted. The cover plate 200 can contact the closing plane 141 to close the opening 130, or contact the opening ramp 142 to open the opening 130.

[0043] Specifically, a rotating edge is formed between the closing plane 141 and the opening ramp 142.

[0044] It is worth noting that the cover plate 200 can make contact with the closing plane 141 or the opening ramp 142 by rotating around the rotating edge.

[0045] like Figures 1-8 As shown, based on the above embodiment, the first magnetic suction part 110 is located on the side of the mounting groove 140 near the closing plane 141.

[0046] In this embodiment, the first magnetic suction part 110 is located on the side of the mounting groove 140 close to the closing plane 141. Therefore, under normal circumstances, the cover plate 200 is kept in contact with the closing plane 141 by the mutual attraction between the first magnetic suction part 110 and the second magnetic suction part 210.

[0047] like Figures 1-8 As shown, based on the above embodiment, the cover assembly 100 is further provided with a first receiving groove 150, the first receiving groove 150 is located on the side of the cover assembly 100 relative to the mounting groove 140, and the first magnetic suction part 110 is located in the first receiving groove 150.

[0048] Specifically, the first magnetic attraction part 110 is a first magnet.

[0049] In this embodiment, the first receiving groove 150 is located on the side of the cover assembly 100 opposite to the mounting groove 140, and the first magnetic part 110 is located inside the first receiving groove 150, thus preventing it from being pulled out by the second magnetic part 210 and detaching from the first receiving groove 150.

[0050] like Figures 1-8 As shown, based on the above embodiment, the cover plate 200 includes a lower plate 220 and an upper plate 230, the upper plate 230 is connected to the lower plate 220, and the second magnetic suction part 210 is disposed between the upper plate 230 and the lower plate 220.

[0051] Specifically, the second magnetic attraction part 210 is a second magnet.

[0052] Specifically, the connection method between the upper plate 230 and the lower plate 220 is not specifically limited; it can be adhesive bonding, welding, or snap-fitting, etc.

[0053] In this embodiment, the upper plate 230 is connected to the lower plate 220, and the second magnetic suction part 210 is disposed between the upper plate 230 and the lower plate 220. The second magnetic suction part 210 is limited, thus preventing it from being sucked out by the first magnetic suction part 110.

[0054] like Figures 1-8As shown, based on the above embodiment, the lower plate 220 is further provided with a second receiving groove 221. The second receiving groove 221 is located on the side of the lower plate 220 close to the upper plate 230, and the second magnetic suction part 210 is located in the second receiving groove 221.

[0055] In this embodiment, the second receiving groove 221 is located on the side of the lower plate 220 near the upper plate 230, and the second magnetic part 210 is located in the second receiving groove 221. Therefore, the second receiving groove 221 can further limit the movement of the second magnetic part 210 in the horizontal direction, making the second magnetic part 210 less likely to be attracted by the first magnetic part 110 and displaced.

[0056] like Figures 1-8 As shown, based on the above embodiment, the upper plate 230 is further provided with a third receiving groove 231, the third receiving groove 231 is located on the side of the upper plate 230 near the lower plate 220, and the second magnetic suction part 210 is located in the third receiving groove 231.

[0057] In this embodiment, the third receiving groove 231 is located on the side of the upper plate 230 near the lower plate 220, and the second magnetic part 210 is located in the third receiving groove 231. Therefore, the third receiving groove 231 can further limit the movement of the second magnetic part 210 in the horizontal direction, making the second magnetic part 210 less likely to be attracted by the first magnetic part 110 and displaced.

[0058] It is also worth noting that the lower plate 220 may be provided with a second receiving groove 221, and the upper plate 230 may be provided with a third receiving groove 231. The second receiving groove 221 is located on the side of the lower plate 220 near the upper plate 230, and the third receiving groove 231 is located on the side of the upper plate 230 near the lower plate 220. The second magnetic suction part 210 is located in both the second receiving groove 221 and the third receiving groove 231.

[0059] like Figures 1-8 As shown, based on the above embodiment, the second magnetic suction part 210 is centrally distributed around the cover plate 200.

[0060] In this embodiment, there are multiple second magnetic attraction parts 210, and each second magnetic attraction part 210 is centrally distributed around the cover plate 200, so that the cover plate 200 can attract the first magnetic attraction part 110 from any angle.

[0061] like Figures 1-9 As shown, a food jar includes a magnetic lid and a jar body 300, wherein the lid assembly 100 is detachably connected to the jar body 300.

[0062] Specifically, the cover assembly 100 can be connected to the tank body 300 via threads.

Claims

1. A magnetic can lid, characterized in that, include: A cover assembly having a first magnetic attraction part, an inner cavity, and an opening, wherein the opening communicates with the inner cavity; The cover plate is provided with a second magnetic attraction part. The side of the first magnetic attraction part near the second magnetic attraction part has opposite polarities to the side of the second magnetic attraction part near the first magnetic attraction part. The first magnetic attraction part and the second magnetic attraction part can attract each other, thereby closing the opening with the cover plate.

2. A magnetic can lid as described in claim 1, characterized in that: The cover assembly is provided with a mounting groove, the opening is located in the mounting groove, and the cover plate is located inside the mounting groove when it covers the opening.

3. A magnetic can lid as described in claim 2, characterized in that: The bottom surface of the mounting groove includes a closing plane and an opening ramp. The opening ramp is inclined relative to the closing plane. The cover plate can contact the closing plane or the opening ramp. When the cover plate contacts the closing plane, the opening is closed. When the cover plate contacts the opening ramp, the opening is opened.

4. A magnetic can lid as described in claim 3, characterized in that: The first magnetic suction part is located on the side of the mounting groove near the closing plane.

5. A magnetic can lid as described in claim 4, characterized in that: The cover assembly is further provided with a first receiving groove, which is located on the side of the cover assembly opposite to the mounting groove, and the first magnetic part is located in the first receiving groove.

6. A magnetic can lid as described in claim 1, characterized in that: The cover plate includes a lower plate and an upper plate, the lower plate is connected to the upper plate, and the second magnetic suction part is disposed between the lower plate and the upper plate.

7. A magnetic can lid as described in claim 6, characterized in that: The lower plate is also provided with a second receiving groove, which is located on the side of the lower plate near the upper plate, and the second magnetic part is located in the second receiving groove.

8. A magnetic can lid as described in claim 6, characterized in that: The upper plate is also provided with a third receiving groove, which is located on the side of the upper plate near the lower plate, and the second magnetic suction part is located in the third receiving groove.

9. A magnetic can lid as described in claim 1, characterized in that: The second magnetic attraction part is centrally distributed around the cover plate.

10. A thermal food jar, characterized in that, The magnetic can lid as described in any one of claims 1-9 further includes: a can body, wherein the lid assembly is detachably connected to the can body.

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