Cooking utensils

Abstract

The utility model provides a cooking utensil, comprising an inner pot liner assembled with a body liner to form an assembly cavity, and an inner pot located in the assembly cavity, wherein the inner wall of the body liner is provided with a plurality of convex ribs and / or concave depressions at least near the inner pot and at the assembly location with the inner pot liner; or the inner wall of the body liner is provided with a plurality of bending portions and / or curved portions at least near the inner pot and at the assembly location with the inner pot liner; the convex ribs and / or concave depressions, or the bending portions and / or curved portions, form a plurality of gas guiding extension channels along the length direction of the inner pot, between the inner pot and the body liner, and between the body liner and the inner pot liner. The utility model increases a plurality of gas guiding extension channels by adding various structures, thereby increasing the outflow path of the hot gas of the inner pot, and increasing a plurality of blocking linings, thereby slowing down the leakage of gas flow and delaying the leakage.

Description

Technical Field

[0001] The utility model relates to the technical field of gas leakage mitigation in cooking utensils, in particular to a cooking utensil with a plurality of gas guiding extension channels. Background Art

[0002] The existing cooking utensils have a body lining that is mostly in contact with the inner pot and the inner pot lining with a smooth surface, so that the airflow flows directly along the smooth surface after passing through a shorter flow path, so that the heat consumption is small and the blocking force is small, so that a large amount of hot air flows out, causing serious air leakage and affecting the use effect. Utility Model Content

[0003] The utility model aims to provide a cooking appliance with a plurality of gas guiding extension channels, which prolongs the gas flow path, thereby reducing the gas flow and utilizing the increased blocking to slow down the occurrence of gas leakage.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions.

[0005] A cooking utensil, comprising an inner pot liner assembled with a body liner to form an assembly cavity, and an inner pot located in the assembly cavity, wherein the inner wall of the body liner is formed with a plurality of convex ribs and / or concave depressions at least near the inner pot and at the assembly location with the inner pot liner;

[0006] Or a plurality of bending portions and / or curved portions are provided on the inner wall of the fuselage lining at least near the inner pot and at the assembly position with the inner pot lining;

[0007] The convex ribs and / or depressions, or the bent portions and / or curved portions, form a plurality of gas guiding extension channels along the length direction of the inner pot, between the inner pot and the fuselage lining, and between the fuselage lining and the inner pot lining.

[0008] Furthermore, the guiding extension channel between the fuselage lining and the inner pot lining has a starting point formed by the junction of the fuselage lining, the inner pot lining and the inner pot, and an end point formed by the junction of the outer wall of the fuselage lining and the outer wall of the inner pot lining, forming at least a first extension channel and a second extension channel.

[0009] Furthermore, the first extension channel is located at the assembly point of the fuselage lining and the inner pot lining, and the starting point is in contact with the inner pot.

[0010] Furthermore, the first extension channel is a bending portion, the bending portion forms a semi-enclosed cavity, and the inner lining of the inner pot extends to form a reinforcing rib located in the semi-enclosed cavity and in contact with the inner pot.

[0011] Furthermore, the first extension channel is an L-shaped channel, and the length of the L-shaped channel in a section perpendicular to the inner pot is shorter than the length of the L-shaped channel in a section parallel to the inner pot.

[0012] Furthermore, the second extension channel includes a U-shaped extension section, the opening of the U-shaped extension section extends outward to form a third extension channel connected to the first extension channel and a fourth extension channel connected to both the outer wall of the fuselage lining and the outer wall of the inner pot lining.

[0013] Furthermore, the second extension channel is formed by extending the fuselage lining, and the inner pot lining is concave to form a accommodating cavity for accommodating the U-shaped extension section.

[0014] Furthermore, the U-shaped extension section is arranged close to the inner pot, and the U-shaped extension section is formed by convexly protruding from the inner lining of the fuselage.

[0015] Furthermore, the partition in the fuselage lining divides it into two accommodating cavities for accommodating two inner pots, and the partition is extended to form a fifth extension channel and a sixth extension channel.

[0016] Furthermore, the fifth extension channel is an L-shaped structure that fits the inner pot, and the sixth extension channel is a U-shaped groove formed by a depression at the end of the dividing portion.

[0017] The beneficial effects of the utility model are as follows:

[0018] In the utility model, since the air flow generally flows out through the edge of the inner pot, a plurality of additional gas guiding extension channels are added, which just guide the hot air flow flowing out of the edge of the inner pot through the longer channel so that it is consumed, thereby reducing the leakage of the air flow.

[0019] In the utility model, the convex ribs, recesses, convex ribs coordinated with recesses, bends, curved portions, folded portions and / or curved portions of the fuselage lining itself are formed, the entire folded portion is a straight path, and the curved portion is an arc path, thereby forming a variety of gas guiding extension channels, thereby expanding its application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a cooking utensil in the prior art provided by the utility model;

[0021] Figure 2 A schematic diagram of the structure of the cooking utensil provided by the utility model;

[0022] Figure 3 The utility model provides Figure 2 A partial enlarged view of the

[0023] Figure 4 A diagram showing the use status of the fuselage lining provided by the utility model;

[0024] Figure 5A partial schematic diagram of the fuselage lining provided by the utility model;

[0025] Figure 6 A diagram showing the use of the body lining provided by the utility model for a fryer;

[0026] In the figure:

[0027] 100, fuselage lining; 110, first extension channel; 120, second extension channel; 130, third extension channel; 140, fourth extension channel; 150, partition; 160, fifth extension channel; 170, sixth extension channel; 200, inner pot lining; 210, reinforcing ribs; 300, inner pot; 310, viewing window; 320, viewing window glass; 330, inner pot handle; 340, inner pot handle cover; 350, inner pot shell; 400, convex rib; 500, recess; 600, bending portion; 700, curved portion; 800, accommodating cavity; 900, base. DETAILED DESCRIPTION

[0028] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0029] See attached Figure 1-6 As shown, the cooking device in this embodiment includes an inner pot liner 200 assembled with a body liner 100 to form an assembly cavity, and an inner pot 300 located in the assembly cavity, wherein the inner wall of the body liner 100 is formed with a plurality of convex ribs 400 and / or concave depressions 500 at least near the inner pot 300 and at the assembly position with the inner pot liner 200;

[0030] Or a plurality of bending portions 600 and / or curved portions 700 are provided on the inner wall of the fuselage liner 100 at least near the inner pot 300 and at the assembly position with the inner pot liner 200;

[0031] The convex rib 400 and / or the depression 500, or the bent portion 600 and / or the curved portion 700, form a plurality of gas guiding extension channels along the length direction of the inner pot 300, between the inner pot 300 and the fuselage lining 100, and between the fuselage lining 100 and the inner pot lining 200.

[0032] In this embodiment, the fuselage lining itself is formed by convex ribs, recesses, convex ribs coordinating with recesses, bends, curved portions, folded portions and / or curved portions. The entire folded portion is a straight path, and the curved portion is an arc path, thereby forming a variety of gas guiding extension channels to expand its application range.

[0033] In this embodiment, during use, by enlarging the entire airflow path, for example, by matching the convex ribs with the grooves, or the bends, or the curves, the originally simple ventilation channel between the inner side of the fuselage lining 100 and the inner pot lining 200 or the inner pot 300 is transformed into a longer ventilation channel, thereby increasing the hot air flow path, increasing energy consumption, and thus excessive airflow consumption, which reduces airflow leakage and better enhances the sealing performance.

[0034] Specifically, in order to extend the entire airflow channel, in this embodiment, the guide extension channel between the fuselage liner 100 and the inner pot liner 200 is formed with the intersection of the fuselage liner 100, the inner pot liner 200 and the inner pot 300 as the starting point, and the intersection of the outer wall of the fuselage liner 100 and the outer wall of the inner pot liner 200 as the end point, forming at least a first extension channel 110 and a second extension channel 120. In this embodiment, the starting point and the end point are formed respectively by the intersection, so that the entire intersection and contact point form a longer bend, etc., to extend the airflow flow channel, so that the airflow is consumed as much as possible during the flow, thereby reducing the leakage of the airflow.

[0035] Specifically, in this embodiment, since it is first bonded to the inner pot lining 200, the first extension channel 110 is located at the assembly point of the body lining 100 and the inner pot lining 200, and the starting point is bonded to the inner pot 300, so once the hot air flows out, it enters the extension channel to achieve extension.

[0036] See attached Figure 3 As shown, the first extension channel 110 is a bend, the bend forms a semi-enclosed cavity, and the inner pot liner 200 extends to form a reinforcing rib 210 located in the semi-enclosed cavity and in contact with the inner pot 300. Here, the reinforcing rib 210 further increases the length of the first extension channel 110, thereby further consuming the circulation of hot air.

[0037] Specifically, the first extension channel 110 is an L-shaped channel, and the length of the L-shaped channel perpendicular to the inner pot 300 is shorter than the length of the L-shaped channel parallel to the inner pot 300. The vertical section is longer, mainly because the assembly length here is longer.

[0038] As for the second extension channel 120, it includes a U-shaped extension section, the opening of which extends outward to form a third extension channel 130 connected to the first extension channel 110 and a fourth extension channel 140 intersecting with the outer wall of the fuselage lining 100 and the outer wall of the inner pot lining 200.

[0039] Furthermore, the second extension channel 120 is formed by extending the fuselage lining 100, and the inner pot lining 200 is concave to form a receiving cavity for receiving the U-shaped extension section.

[0040] At this time, it is mainly the intersection of the inner pot 300 and the body lining 100 as well as the outer lining 200, so the U-shaped extension section is arranged close to the inner pot 300, and the U-shaped extension section is formed by the outward protrusion of the body lining 200.

[0041] Further, see Attachment Figure 4-5 As shown, in this embodiment, the partition 150 in the fuselage lining 100 divides it into two accommodating cavities 800 for accommodating two inner pots, and the partition 150 extends to form a fifth extension channel 160 and a sixth extension channel 170. In this embodiment, the fuselage lining 100 can form at least one of a plurality of convex ribs 400, a recess 500, a bending portion 600 or a curved portion 700 outwardly, thereby extending the airflow channel and improving the sealing. The accommodating cavity 800 can be formed by the inner pot lining 200, and the inner pot 300 is arranged therein.

[0042] Furthermore, the fifth extension channel 160 is an L-shaped structure that fits the inner pot 300, and the sixth extension channel 170 is a U-shaped groove formed by a depression at the end of the dividing portion. In this embodiment, corresponding adjustments can be made according to the specific structure.

[0043] The present embodiment is used for an air fryer, which includes a base 900, a body lining 100 located on the base, and a dividing patch 150 in the middle of the body lining 100, so as to divide it into two accommodating chambers 800, each of which is provided with an inner pot 300, and a viewing window 310 and a viewing window glass 320 are provided in the hollow structure on the inner pot 300, and an inner pot lining 200 is installed in front of it, and the inner pot lining 200 forms a local covering structure, and is then assembled with the inner pot 300 and the body lining 100, and an inner pot handle 330, an inner pot handle cover 340 and an inner pot shell 350 are provided in front of the inner pot lining 200 for related operations.

[0044] In this embodiment, by adding some ribs 400, depressions 500, or a continuous structure to form a right-angled bend 600, or a curved portion 700 formed by a curve, the entire airflow channel is increased, and the airflow circulation time is longer, resulting in the airflow being consumed and the air flow rate being reduced, thereby achieving a sealing effect.

[0045] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0047] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cooking appliance, comprising an inner pot liner assembled with a body liner to form an assembly cavity, and an inner pot located in the assembly cavity, characterized in that: The inner wall of the fuselage lining is formed with a plurality of convex ribs and / or depressions at least near the inner pot and at the assembly point with the inner pot lining; Or a plurality of bending portions and / or curved portions are provided on the inner wall of the fuselage lining at least near the inner pot and at the assembly position with the inner pot lining; The convex ribs and / or depressions, or the bent portions and / or curved portions, form a plurality of gas guiding extension channels along the length direction of the inner pot, between the inner pot and the fuselage lining, and between the fuselage lining and the inner pot lining.

2. The cooking device according to claim 1, characterized in that: The guiding extension channel between the body lining and the inner pot lining has a starting point formed by the junction of the body lining, the inner pot lining and the inner pot, and an end point formed by the junction of the outer wall of the body lining and the outer wall of the inner pot lining, forming at least a first extension channel and a second extension channel.

3. The cooking device according to claim 2, characterized in that: The first extension channel is located at the assembly point of the fuselage lining and the inner pot lining, and the starting point is in contact with the inner pot.

4. The cooking device according to claim 3, characterized in that: The first extension channel is a bending portion, and the bending portion forms a semi-enclosed cavity. The inner lining of the inner pot extends to form a reinforcing rib located in the semi-enclosed cavity and in contact with the inner pot.

5. The cooking device according to claim 4, characterized in that: The first extension channel is an L-shaped channel, and the length of the L-shaped channel in a section perpendicular to the inner pot is shorter than the length of the L-shaped channel in a section parallel to the inner pot.

6. The cooking device according to claim 2, characterized in that: The second extension channel includes a U-shaped extension section, the opening of the U-shaped extension section extends outward to form a third extension channel connected to the first extension channel and a fourth extension channel connected to the outer wall of the fuselage lining and the outer wall of the inner pot lining.

7. The cooking device according to claim 6, characterized in that: The second extension channel is formed by extending the fuselage lining, and the inner pot lining is concave to form a accommodating cavity for accommodating the U-shaped extension section.

8. The cooking device according to claim 7, characterized in that: The U-shaped extension section is arranged close to the inner pot, and the U-shaped extension section is formed by convexly protruding the inner lining of the fuselage.

9. The cooking device according to claim 1, characterized in that: The partition in the fuselage lining divides it into two accommodating cavities for accommodating two inner pots, and the partition is extended to form a fifth extension channel and a sixth extension channel.

10. The cooking appliance according to claim 9, characterized in that The fifth extension channel is an L-shaped structure that fits the inner pot, and the sixth extension channel is a U-shaped groove formed by a depression at the end of the dividing portion.

Images