Upper cover and cooking utensil with same

Abstract

The utility model provides an upper cover and a cooking utensil with the same, the upper cover is provided with a cover tooth which can be locked or unlocked with a pot tooth, a blocking piece is arranged at the position of the cover tooth, and the blocking piece wraps the cover tooth and protrudes out of the inner side wall of the cover tooth. Through the technical scheme provided by the invention, the problem that the side wall of the pot tooth is collided by the cover tooth in the related technology can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of small household appliances, in particular to an upper cover and a cooking utensil having the same. Background Art

[0002] An electric pressure cooker is a commonly used cooking appliance, comprising a pot body and an upper cover arranged on the pot body. The pot body has a cooking cavity in which food is placed. The pot body is also provided with pot teeth, and the upper cover is provided with cover teeth. When the upper cover is arranged on the pot body, the pot teeth and the cover teeth are mutually locked, so that the upper cover and the pot body cannot be separated, so that food can be cooked.

[0003] However, when the upper cover is placed on the pot body, the cover teeth may come into contact with the side walls of the pot teeth, thereby causing the pot teeth to be bumped and paint peeling to occur. Utility Model Content

[0004] The utility model provides an upper cover and a cooking utensil with the upper cover, so as to solve the problem that the side wall of the pot teeth is knocked by the cover teeth in the related technology.

[0005] According to one aspect of the utility model, an upper cover is provided, which has a cover tooth that can be locked or unlocked with a pot tooth, and a blocking member is arranged at the cover tooth, which is covered on the cover tooth and protrudes from the inner side wall of the cover tooth.

[0006] By applying the technical solution of the utility model, the upper cover has a cover tooth that can be locked or unlocked with the pot tooth, and a blocking member is arranged at the cover tooth. Since the blocking member is coated on the cover tooth and protrudes from the inner wall of the cover tooth, in the process of placing the upper cover on the pot body, the blocking member is located between the pot tooth and the cover tooth and plays a blocking role to avoid direct contact between the two. The blocking member is used to prevent the cover tooth from touching the outer wall of the pot tooth, thereby preventing the pot tooth from being knocked by the cover tooth, so that the pot tooth will not produce paint peeling phenomenon.

[0007] Furthermore, the blocking member is arranged below the cover teeth and extends in the transverse direction, and the inner side wall of the blocking member protrudes from the inner side wall of the cover teeth. By arranging the blocking member below the cover teeth, the structure is simple.

[0008] Furthermore, the blocking member is an annular blocking rib provided on the upper cover, and the upper cover has a plurality of cover teeth spaced apart along its circumferential direction, and the inner side wall of the annular blocking rib protrudes from the inner side walls of the plurality of cover teeth. By providing the blocking member with an annular structure, the pot teeth and the cover teeth can be spaced apart in the annular direction of the cover teeth provided on the entire upper cover, so as to prevent the cover teeth from touching the outer side wall of the pot teeth.

[0009] Furthermore, the annular retaining ribs include a plurality of flanged ribs and a connecting rib connected between two adjacent flanged ribs, the plurality of flanged ribs and the plurality of connecting ribs all extend in the transverse direction, the plurality of connecting ribs are arranged one by one below the interval between two adjacent cover teeth, the plurality of flanged ribs are arranged one by one below the plurality of cover teeth, and the inner side wall of the flanged ribs protrudes from the inner side wall of the cover teeth. The annular retaining ribs with the above structure can cover the cover teeth with the flanged ribs, and can cover the connection between two adjacent cover teeth with the connecting ribs, so as to cover in the annular direction, separate the pot teeth and the cover teeth, and prevent the cover teeth from touching the outer side wall of the pot teeth.

[0010] Furthermore, the upper cover includes an outer cover and an inner cover arranged inside and connected to the outer cover, a plurality of cover teeth are arranged at the lower end of the inner cover, and the annular retaining rib is arranged on the inner side wall of the outer cover. With the above arrangement, the annular retaining rib is arranged on the outer cover, which facilitates the processing of the annular retaining rib.

[0011] Furthermore, the outer cover includes a surface cover and an inner lining located below the surface cover, and the annular retaining rib and the inner lining are integrally formed. The above structure has the advantages of simple structure and easy processing.

[0012] Furthermore, the inner side wall of the blocking member protrudes from the inner side wall of the cover teeth by 0.5 mm to 1 mm. The above size range will not hinder the upper cover from buckling on the pot body, and can prevent the cover teeth from contacting the outer side wall of the pot teeth.

[0013] Furthermore, the blocking member is made of plastic, which has the advantages of being easy to obtain and low in cost.

[0014] According to another aspect of the utility model, a cooking utensil is provided, comprising: a pot body having pot teeth; an upper cover which can be opened and closed and is arranged on the top of the pot body, and the upper cover is the upper cover provided above. In the process of placing the upper cover on the pot body, the blocking member is located between the outer wall of the pot teeth and the inner wall of the cover teeth, and the blocking member can be used to prevent the cover teeth from touching the outer wall of the pot teeth, thereby preventing the pot teeth from being knocked by the cover teeth, so that the pot teeth will not produce paint peeling phenomenon.

[0015] Furthermore, the pot body includes an outer shell, a heat preservation cover and an inner pot, the heat preservation cover is arranged in the outer shell, the inner pot is arranged in the heat preservation cover in a removable manner, the upper end of the heat preservation cover has an annular flange, the pot teeth are arranged on the annular flange, and a support ring is also arranged between the outer shell and the heat preservation cover, the upper surface of the support ring is in contact with the lower surface of the annular flange, the lower surface of the support ring is in contact with the upper surface of the outer shell, and the support ring is located between the inner side wall of the cover teeth and the outer side wall of the heat preservation cover. With the above structure, the annular flange is arranged at the upper end of the heat preservation cover, and the support ring is arranged between the annular flange and the outer shell, and the support ring can play a role in supporting the heat preservation cover, and the support ring can separate the inner side wall of the cover teeth and the outer side wall of the heat preservation cover, thereby preventing the cover teeth from hitting the outer side wall of the heat preservation cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A cross-sectional view of a cooking utensil provided according to an embodiment of the utility model is shown;

[0018] Figure 2 Shows Figure 1 A partial enlarged view of the middle A;

[0019] Figure 3 An exploded view of a cooking appliance provided according to an embodiment of the utility model is shown;

[0020] Figure 4 A schematic diagram of the structure of the upper cover provided according to an embodiment of the utility model is shown;

[0021] Figure 5 A schematic structural diagram of an inner lining of an upper cover provided according to an embodiment of the utility model is shown;

[0022] Figure 6 A schematic diagram of the structure of the inner cover of the upper cover provided according to an embodiment of the utility model is shown;

[0023] Figure 7 The schematic diagram of the structure of the pot body of the cooking utensil provided according to the embodiment of the utility model is shown.

[0024] The above drawings include the following reference numerals:

[0025] 10. Upper cover; 11. Cover teeth; 12. Stopper; 121. Flanging rib; 122. Connecting rib; 13. Outer cover; 131. Surface cover; 132. Liner; 14. Inner cover;

[0026] 20. pot body; 21. pot teeth; 22. outer shell; 23. heat preservation cover; 231. annular flange; 24. inner pot; 25. support ring;

[0027] B. The dimension of the inner side wall of the blocking member protruding beyond the inner side wall of the capping tooth. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] like Figures 1 to 7 As shown, an embodiment of the utility model provides an upper cover, wherein the upper cover 10 has a cover tooth 11 that can be locked or unlocked with a pot tooth 21 , and a blocking member 12 is provided at the cover tooth 11 , which is covered on the cover tooth 11 and protrudes from the inner wall of the cover tooth 11 .

[0030] By applying the technical solution of the utility model, the upper cover 10 has a cover tooth 11 that can be locked or unlocked with the pot tooth 21, and a blocking member 12 is provided at the cover tooth 11. Since the blocking member 12 is covered on the cover tooth 11 and protrudes from the inner wall of the cover tooth 11, in the process of placing the upper cover 10 on the pot body, the blocking member 12 is located between the pot tooth 21 and the cover tooth 11 and plays a blocking role to avoid direct contact between the two. The blocking member 12 is used to prevent the cover tooth 11 from touching the outer wall of the pot tooth 21, thereby preventing the pot tooth 21 from being knocked by the cover tooth 11, so that the pot tooth 21 will not produce paint peeling.

[0031] Furthermore, during the process of closing the upper cover 10 , even if the upper cover 10 cannot be aligned with the pot body 20 , the blocking effect of the blocking member 12 can prevent the pot teeth 21 from directly contacting the cover teeth 11 .

[0032] The blocking member 12 may be completely wrapped around the cover teeth 11. Alternatively, since the thickness of the cover teeth 11 is relatively small, the blocking member 12 may be disposed at the cover teeth 11, and the inner side wall of the blocking member may protrude from the inner side wall of the cover teeth 11 in the transverse direction.

[0033] In other embodiments, the blocking member 12 may also be wrapped around the pot teeth 21, or the blocking member 12 may be wrapped around both the cover teeth 11 and the pot teeth 21, as long as it can play a blocking role and does not hinder the upper cover 10 from being placed on the pot body 20 and affect the locking of the pot teeth 21 and the cover teeth 11.

[0034] Furthermore, since the paint on the pot teeth 21 will not peel off, the pot teeth 21 can be prevented from rusting.

[0035] like Figure 2As shown, the blocking member 12 is arranged below the cover teeth 11 and extends in the transverse direction, and the inner side wall of the blocking member 12 protrudes from the inner side wall of the cover teeth 11. By arranging the blocking member 12 below the cover teeth 11, it has the advantage of simple structure.

[0036] The blocking member 12 may be connected to the cover teeth 11 or other components of the upper cover 10 .

[0037] In other embodiments, the blocking member 12 may also be connected above the cover tooth 11 .

[0038] like Figure 2 and Figure 5 As shown, the blocking member 12 is an annular blocking rib provided on the upper cover 10, and the upper cover 10 has a plurality of cover teeth 11 spaced apart along its circumferential direction, and the inner side wall of the annular blocking rib protrudes from the inner side walls of the plurality of cover teeth 11. By providing the blocking member 12 as an annular structure, the pot teeth 21 and the cover teeth 11 can be spaced apart in the annular direction of the cover teeth 11 provided on the entire upper cover 10, so as to prevent the cover teeth 11 from touching the outer side wall of the pot teeth 21.

[0039] like Figure 5 As shown, the annular retaining ribs include a plurality of flanged ribs 121 and a connecting rib 122 connected between two adjacent flanged ribs 121. The plurality of flanged ribs 121 and the connecting ribs 122 extend in the transverse direction. The plurality of connecting ribs 122 are arranged one by one below the interval between two adjacent cover teeth 11. The plurality of flanged ribs 121 are arranged one by one below the plurality of cover teeth 11. The inner side wall of the flanged rib 121 protrudes from the inner side wall of the cover teeth 11. The annular retaining ribs with the above structure can cover the cover teeth 11 with the flanged ribs 121, and can cover the connection between two adjacent cover teeth 11 with the connecting rib 122, so as to cover in the annular direction, separate the pot teeth 21 from the cover teeth 11, and prevent the cover teeth 11 from touching the outer side wall of the pot teeth 21.

[0040] The connecting rib 122 can be used to cover the sharp edge of the connection between two adjacent cover teeth 11 to prevent it from touching the outer wall of the pot teeth 21 .

[0041] like Figure 1 As shown, the upper cover 10 includes an outer cover 13 and an inner cover 14 disposed inside and connected to the outer cover 13, a plurality of cover teeth 11 are disposed at the lower end of the inner cover 14, and an annular retaining rib is disposed on the inner side wall of the outer cover 13. With the above arrangement, by disposing the annular retaining rib on the outer cover 13, the processing of the annular retaining rib is facilitated.

[0042] like Figure 1 As shown, the outer cover 13 includes a surface cover 131 and an inner lining 132 located below the surface cover 131, and the annular retaining ribs are integrally formed with the inner lining 132. The above structure has the advantages of simple structure and easy processing.

[0043] like Figure 2 As shown, the inner wall of the blocking member 12 protrudes from the inner wall of the cover teeth 11 by a dimension B of 0.5 mm to 1 mm. The above dimension range will not hinder the upper cover 10 from being fastened to the pot body 20, and can prevent the cover teeth 11 from contacting the outer wall of the pot teeth 21.

[0044] The dimension B of the inner side wall of the blocking member 12 protruding from the inner side wall of the capping tooth 11 may be 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1 mm, or any value between 0.5 mm and 1 mm.

[0045] In this embodiment, the blocking member 12 is made of plastic, which has the advantages of being easy to obtain and low in cost.

[0046] Another embodiment of the utility model provides a cooking utensil, the cooking utensil comprising a pot body 20 and an upper cover 10, the pot body 20 having pot teeth 21; the upper cover 10 is openably and closably arranged above the pot body 20, and the upper cover 10 is the upper cover provided above. In the process of placing the upper cover 10 on the pot body, the blocking member 12 is located between the outer wall of the pot teeth 21 and the inner wall of the cover teeth 11, and the blocking member 12 can prevent the cover teeth 11 from touching the outer wall of the pot teeth 21, thereby preventing the pot teeth 21 from being knocked by the cover teeth 11, so that the pot teeth 21 will not produce paint peeling phenomenon.

[0047] like Figure 3 As shown, the pot body 20 includes an outer shell 22, a heat-insulating cover 23 and an inner pot 24. The heat-insulating cover 23 is arranged in the outer shell 22, and the inner pot 24 is arranged in the heat-insulating cover 23 so as to be removable. The upper end of the heat-insulating cover 23 has an annular flange 231, and the pot teeth 21 are arranged on the annular flange 231. A support ring 25 is also arranged between the outer shell 22 and the heat-insulating cover 23. The upper surface of the support ring 25 is in contact with the lower surface of the annular flange 231, and the lower surface of the support ring 25 is in contact with the upper surface of the outer shell 22. The support ring 25 is located between the inner side wall of the cover teeth 11 and the outer side wall of the heat-insulating cover 23. By adopting the above structure, an annular flange 231 is set at the upper end of the heat-insulating cover 23, and the support ring 25 is set between the annular flange 231 and the outer shell 22. The support ring 25 can support the heat-insulating cover 23, and the support ring 25 can separate the inner wall of the cover tooth 11 and the outer wall of the heat-insulating cover 23, thereby preventing the cover tooth 11 from hitting the outer wall of the heat-insulating cover 23.

[0048] The cooking utensil of the present application is a pressure cooker, but it may also be other cooking utensil with pressure cooking function.

[0049] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0050] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0051] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0052] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0053] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0054] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cover, characterized in that: The upper cover (10) has a cover tooth (11) that can be locked or unlocked with a pot tooth (21), and a blocking member (12) is provided at the cover tooth (11). The blocking member (12) is covered on the cover tooth (11) and protrudes from the inner side wall of the cover tooth (11).

2. The upper cover according to claim 1, characterized in that: The blocking member (12) is arranged below the cover tooth (11) and extends in the transverse direction, and the inner side wall of the blocking member (12) protrudes from the inner side wall of the cover tooth (11).

3. The upper cover according to claim 2, characterized in that: The blocking member (12) is an annular blocking rib arranged on the upper cover (10); the upper cover (10) has a plurality of cover teeth (11) arranged at intervals along its circumference; the inner side wall of the annular blocking rib protrudes from the inner side walls of the plurality of cover teeth (11).

4. The upper cover according to claim 3, characterized in that: The annular retaining rib comprises a plurality of flanged ribs (121) and a connecting rib (122) connected between two adjacent flanged ribs (121); the plurality of flanged ribs (121) and the plurality of connecting ribs (122) extend in a transverse direction; the plurality of connecting ribs (122) are arranged one-to-one below the interval between two adjacent cover teeth (11); the plurality of flanged ribs (121) are arranged one-to-one below the plurality of cover teeth (11); and the inner side wall of the flanged rib (121) protrudes from the inner side wall of the cover tooth (11).

5. The upper cover according to claim 3, characterized in that: The upper cover (10) comprises an outer cover (13) and an inner cover (14) arranged inside the outer cover (13) and connected to the outer cover (13); a plurality of cover teeth (11) are arranged at the lower end of the inner cover (14); and the annular retaining rib is arranged on the inner side wall of the outer cover (13).

6. The upper cover according to claim 5, characterized in that: The outer cover (13) comprises a surface cover (131) and an inner lining (132) located below the surface cover (131), and the annular retaining rib and the inner lining (132) are integrally formed.

7. The upper cover according to any one of claims 1 to 6, characterized in that: The inner side wall of the blocking member (12) protrudes from the inner side wall of the cover tooth (11) by a dimension between 0.5 mm and 1 mm.

8. The upper cover according to any one of claims 1 to 6, characterized in that: The blocking member (12) is made of plastic.

9. A cooking utensil, characterized in that: The cooking appliance comprises: A pot body (20) having pot teeth (21); An upper cover (10) is openably and closably arranged on the top of the pot body (20), and the upper cover (10) is the upper cover according to any one of claims 1 to 8.

10. The cooking appliance according to claim 9, characterized in that The pot body (20) comprises an outer shell (22), a heat-insulating cover (23) and an inner pot (24); the heat-insulating cover (23) is arranged in the outer shell (22); the inner pot (24) is arranged in the heat-insulating cover (23) in a removable manner; the upper end of the heat-insulating cover (23) has an annular flange (231); the pot teeth (21) are arranged on the annular flange (231); a support ring (25) is further arranged between the outer shell (22) and the heat-insulating cover (23); the upper surface of the support ring (25) is in contact with the lower surface of the annular flange (231); the lower surface of the support ring (25) is in contact with the upper surface of the outer shell (22); and the support ring (25) is located between the inner side wall of the cover teeth (11) and the outer side wall of the heat-insulating cover (23).

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