CN214128126U

CN214128126U - Cooking utensil

Info

Publication number: CN214128126U
Application number: CN202022454564.6U
Authority: CN
Inventors: 朱泽春; 崔瑞
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Jiuchuang Home Appliances Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-09-07
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a cooking utensil belongs to food processing technology field, and aim at overcomes current cooking utensil's receipts water ring, heat preservation cover and the defect that thermal-insulated ring three assembly efficiency is low. The cooking utensil comprises a pot body and a pot cover covered on the pot body, wherein the pot body is provided with a middle ring assembly and a heat preservation cover, the middle ring assembly is fixedly connected with the heat preservation cover, the middle ring assembly comprises a water collecting ring and a heat insulation ring, the heat insulation ring and the water collecting ring are clamped through a clamping structure to form an assembly, and the heat insulation ring is positioned between the heat preservation cover and the water collecting ring. The water receiving ring and the heat insulation ring are fixedly assembled together through the clamping structure to form the middle ring assembly, an independent and direct fixed matching relation exists between the water receiving ring and the heat insulation ring, the water receiving ring and the heat insulation ring can be assembled together relatively efficiently, then the middle ring assembly is integrally connected with the heat insulation cover in an assembling mode, the assembling links involved in the heat insulation cover are reduced, and the overall assembling efficiency of the cooking appliance is improved.

Description

Cooking utensil

Technical Field

The utility model belongs to the technical field of food processing, a cooking utensil is related to.

Background

The pot body of the existing pressure cooker is provided with a water collecting ring, a heat preservation cover and a heat insulation ring positioned between the water collecting ring and the heat preservation cover, during assembly, the heat preservation cover is firstly inverted, then the heat insulation ring is installed into a turning tooth of the heat preservation cover, then the water collecting ring is sleeved on the heat preservation cover, single side holes of the water collecting ring and the heat preservation cover are aligned, and screws penetrate through the side holes to be screwed and fixed in the heat preservation cover. Install thermal-insulated ring on the heat preservation covers to and will receive the water ring and install all need to cooperate the installation with the heat preservation cover on the heat preservation covers, and the heat preservation cover is bulky great, and two-step installation operation all has the heat preservation to cover to participate in, and assembly efficiency is lower.

Disclosure of Invention

The utility model discloses problem to prior art existence provides a cooking utensil, and aim at overcomes current cooking utensil's receipts water ring, heat preservation cover and the defect that thermal-insulated ring three assembly efficiency is low.

The utility model discloses a realize like this:

the utility model provides a cooking utensil, includes the pot body and covers and establish pot cover on the pot body, set up the zhonghuan subassembly on the pot body and keep warm and cover, the zhonghuan subassembly with keep warm and cover fixed connection, the zhonghuan subassembly is including receiving water ring and heat insulating ring, heat insulating ring with receive the water ring and clamp through the joint structure and form the assembly subassembly, heat insulating ring is in keep warm cover with receive between the water ring. The water receiving ring and the heat insulation ring are fixedly assembled together through the clamping structure to form the middle ring assembly, an independent and direct fixed matching relation exists between the water receiving ring and the heat insulation ring, the heat insulation cover does not participate in the assembling process of the water receiving ring and the heat insulation ring, the water receiving ring and the heat insulation ring can be assembled together efficiently, then the middle ring assembly is integrally connected with the heat insulation cover in an assembling mode, the assembling link of the heat insulation cover is reduced, the influence of the heat insulation cover with large size on the assembling efficiency is reduced, and the overall assembling efficiency of the cooking appliance is improved.

Preferably, the clamping structure comprises a clamping groove located on the water receiving ring and a buckle located on the heat insulation ring, and the buckle is in clamping fit with the clamping groove. This enables the water trap ring and the heat insulating ring to be directly fixed together to form the middle ring assembly.

Preferably, a circumferential positioning structure is arranged between the water collecting ring and the heat insulation ring. The circumferential positioning structure can prevent the water collecting ring and the heat insulation ring from relative circumferential rotation, improve the stability of the cooperation of the water collecting ring and the heat insulation ring, improve the alignment efficiency of the water collecting ring and the heat insulation ring and improve the assembly efficiency.

Preferably, the circumferential positioning structure comprises a positioning groove positioned on the water collecting ring and a positioning rib positioned on the heat insulation ring, and the water collecting ring and the heat insulation ring are circumferentially positioned by matching of the positioning groove and the positioning rib. This is a specific embodiment of the circumferential positioning structure.

Preferably, the locating groove side wall is provided with a clamping groove, the end part of the locating rib is provided with a buckle, and the buckle is in clamping fit with the clamping groove. Integrate the draw-in groove on the constant head tank, with the buckle integrated to the location muscle on, as long as just so with location muscle embedding constant head tank can go into the draw-in groove with the buckle card, reduce the counterpoint degree of difficulty of buckle and draw-in groove, improve assembly efficiency.

Preferably, an orientation structure is arranged between the water collecting ring and the heat insulation ring, and the orientation structure enables the water collecting ring and the heat insulation ring to be connected in a matched mode in a unique direction. Guarantee like this to receive the water ring and separate the heat ring and can cooperate with the heat preservation cover simultaneously, avoid appearing receiving the water ring or separate the heat ring can not cooperate with the heat preservation cover and need adjust the condition of receiving the water ring and separate the assembly position of heat ring.

Preferably, a plurality of constant head tanks have on the receipts water ring, have a plurality of respectively with the location muscle of a plurality of constant head tank adaptations on the heat insulating ring, two relative constant head tanks that set up in a plurality of constant head tanks are different in size or shape. Make two relative constant head tanks can only correspond corresponding location muscle cooperation like this, guarantee to receive the determinacy of water circle and thermal-insulated ring assembly direction.

Preferably, the water collecting ring is provided with a water collecting groove, the inner periphery of the water collecting groove is provided with a positioning groove, and the positioning groove is isolated from the water collecting groove. Therefore, the liquid in the water collecting tank can be prevented from flowing into the pot body from the positioning groove.

Preferably, the edge of the positioning groove is provided with a convex edge protruding towards the inner side, and a reinforcing rib is arranged between the convex edge and the inner wall of the water collecting ring. The depth of the positioning groove can be increased, and the positioning stability is improved.

Preferably, the upper end of the heat preservation cover is provided with a turnover tooth, the turnover tooth is provided with a mounting groove with a downward opening, a convex tooth matched with the mounting groove in shape is arranged on the heat insulation ring, and the convex tooth is embedded into the mounting groove. Therefore, the sealing performance between the heat preservation cover and the heat insulation ring is improved, and the heat in the heat preservation cover is reduced to enter the outer side of the heat preservation cover.

The utility model provides a cooking utensil, it forms the zhonghuan subassembly to receive water circle and thermal-insulated ring through the fixed assembly of joint structure together, there is independent direct fixed cooperation relation between receiving water circle and the thermal-insulated ring, the in-process of receiving water circle and thermal-insulated ring assembly, the heat preservation cover does not participate in wherein, can assemble both together comparatively high-efficiently, then with the zhonghuan subassembly on the whole with heat preservation cover be assembled between, reduce the assembly link that the heat preservation cover participated in, reduce the great heat preservation of size cover to the influence of assembly efficiency, improve the holistic assembly efficiency of cooking utensil.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of a heat-insulating cover, a heat-insulating ring and a water collecting ring;

FIG. 2 is a schematic structural view of the middle ring assembly;

FIG. 3 is a schematic structural view of a water collecting ring;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic view of the structure of the heat insulating ring;

fig. 6 is an enlarged view of a portion B in fig. 5.

Reference is made to the accompanying drawings in which: 100. a middle ring assembly; 110. a water collecting ring; 111. a card slot; 112. positioning a groove; 113. a water collecting tank; 114. an inner surrounding edge; 115. a convex edge; 116. reinforcing ribs; 120. a heat insulating ring; 121. buckling; 122. positioning ribs; 123. a convex tooth; 200. a heat-preserving cover; 210. and (4) tooth overturning.

Detailed Description

The following detailed description is made of specific embodiments of the present invention with reference to the accompanying drawings, so as to make the technical solution of the present invention easier to understand and master. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The embodiment provides a pressure cooker, which is a specific application of the innovative scheme of the utility model on the pressure cooker.

The pressure cooker comprises a cooker body and a cooker cover covered on the cooker body, as shown in fig. 1-2, a middle ring assembly 100 and a heat preservation cover 200 are arranged on the cooker body, the middle ring assembly 100 is fixedly connected with the heat preservation cover 200, the middle ring assembly 100 comprises a water receiving ring 110 and a heat insulation ring 120, the heat insulation ring 120 and the water receiving ring 110 are clamped through a clamping structure to form an assembly, and the heat insulation ring 120 is positioned between the heat preservation cover 200 and the water receiving ring 110.

The water receiving ring 110 and the heat insulation ring 120 are fixedly assembled together through a clamping structure to form the middle ring assembly 100, an independent direct fixed matching relationship exists between the water receiving ring 110 and the heat insulation ring 120, the heat insulation cover 200 does not participate in the assembling process of the water receiving ring 110 and the heat insulation ring 120, the water receiving ring 110 and the heat insulation ring 120 can be assembled together more efficiently, then the middle ring assembly 100 is integrally assembled and connected with the heat insulation cover 200, the assembling links of the heat insulation cover 200 are reduced, the influence of the heat insulation cover 200 with a larger size on the assembling efficiency is reduced, and the overall assembling efficiency of the pressure cooker is improved.

Will receive water circle 110 with heat insulating ring 120 joint is fixed back for receive water circle 110 with heat insulating ring 120's cooperation relation is inseparabler, improves the leakproofness that both connect, avoids keeping warm the inside heat of cover 200 to follow receive water circle 110 with get into between the heat insulating ring 120 the heat preservation cover 200 outside reduces the heat loss of heat preservation cover 200 inboard improves the heat preservation effect of heat preservation cover 200 is favorable to reducing the culinary art energy consumption of pressure cooker.

As shown in fig. 3 to 6, the clamping structure includes a clamping groove 111 located on the water receiving ring 110 and a buckle 121 located on the heat insulating ring 120, and the buckle 121 and the clamping groove 111 are in clamping fit. This enables the water trap 110 and the heat insulating ring 120 to be directly fixed together to form the middle ring assembly 100. In other alternative embodiments, the clamping groove 111 may be disposed on the heat insulation ring 120, and the buckle 121 may be disposed on the water collecting ring 110, but this solution requires a groove to be formed in the heat insulation ring 120, where the thickness of the heat insulation ring 120 is affected, and the heat insulation effect at the groove is reduced, which affects the heat insulation effect of the heat insulation ring 120. In other alternative embodiments, the clamping structure includes a clamping rib located on the water receiving ring 110 and a buckle 121 located on the heat insulating ring 120, and the clamping fixation of the water receiving ring 110 and the heat insulating ring 120 is realized through the cooperation of the buckle 121 and the clamping rib, but the clamping rib needs to provide a significant protrusion on the inner wall of the water receiving ring 110, which is not favorable for the overall miniaturization design of the pressure cooker.

A circumferential positioning structure is arranged between the water collecting ring 110 and the heat insulation ring 120. The circumferential positioning structure can prevent the water collecting ring 110 and the heat insulating ring 120 from relative circumferential rotation, so that the matching stability of the water collecting ring 110 and the heat insulating ring 120 is improved, the alignment efficiency of the water collecting ring 110 and the heat insulating ring 120 is also improved, and the assembly efficiency is improved.

Specifically, as shown in fig. 3 to 6, the circumferential positioning structure includes a positioning groove 112 located on the water collecting ring 110 and a positioning rib 122 located on the heat insulating ring 120, and the water collecting ring 110 and the heat insulating ring 120 are circumferentially positioned by the cooperation of the positioning groove 112 and the positioning rib 122. During the installation, only need aim at corresponding constant head tank 112 with corresponding location muscle 122 and insert and can accomplish the assembly of well ring subassembly 100, as long as location muscle 122 and constant head tank 112 realize the location, buckle 121 and draw-in groove 111 also can realize the joint of counterpointing naturally under the normal conditions, improve assembly efficiency. After the assembly is completed, two ends of the positioning rib 122 abut against two side walls of the positioning groove 112, so that the positioning rib 122 cannot move left and right relative to the positioning groove 112, and the circumferential positioning between the water collecting ring 110 and the heat insulating ring 120 is realized.

Further, as shown in fig. 3 to 6, the locking groove 111 is disposed on a side wall of the positioning groove 112, the buckle 121 is disposed at an end of the positioning rib 122, and the buckle 121 and the locking groove 111 are in snap fit. Integrate draw-in groove 111 on constant head tank 112, integrate buckle 121 on location muscle 122, as long as just so with location muscle 122 embedding constant head tank 112 just can block buckle 121 into draw-in groove 111, reduce the counterpoint degree of difficulty of buckle 121 and draw-in groove 111, improve assembly efficiency. In other optional embodiments, the clamping groove 111 may be provided independently of the positioning groove 112, and the buckle 121 may be provided independently of the positioning rib 122, but when the water collecting ring 110 and the heat insulating ring 120 are processed, it is necessary to ensure that the positioning groove 112 and the positioning rib 122 can be accurately matched, and at the same time, it is also necessary to ensure that the clamping groove 111 and the buckle 121 are accurately matched, which requires higher processing precision for the water collecting ring 110 and the heat insulating ring 120, and increases the processing difficulty for the water collecting ring 110 and the heat insulating ring 120.

As shown in fig. 4, the water receiving ring 110 has a water receiving groove 113 thereon, the inner peripheral edge 114 of the water receiving groove 113 is provided with a positioning groove 112, the positioning groove 112 is isolated from the water receiving groove 113, that is, the positioning groove 112 has a back wall, and the positioning groove 112 and the water receiving groove 113 are isolated from each other by the back wall, so that the liquid in the water receiving groove 113 can be prevented from flowing into the pot body from the positioning groove 112. In other alternative embodiments, the slot 111 may be disposed on the back wall, but since the back wall is thin, a through hole is easily formed when the slot 111 is processed, which is not favorable for isolating the positioning slot 112 and the water collecting slot 113.

An orientation structure is arranged between the water collecting ring 110 and the heat insulation ring 120, and the orientation structure enables the water collecting ring 110 and the heat insulation ring 120 to be connected in a matching way in a unique direction. The water collecting ring 110 and the heat insulation ring 120 can be matched with the heat preservation cover 200 at the same time, and the situation that the assembling positions of the water collecting ring 110 and the heat insulation ring 120 need to be adjusted because the water collecting ring 110 or the heat insulation ring 120 cannot be matched with the heat preservation cover 200 is avoided.

As shown in fig. 2, 3 and 5, the upper end of the heat-insulating cover 200 is provided with a tooth 210, the tooth 210 has a mounting groove with a downward opening, the heat-insulating ring 120 has a tooth 123 with a shape matching the mounting groove, and the tooth 123 is inserted into the mounting groove. This improves the sealing between the heat retaining cover 200 and the heat insulating ring 120, and reduces the heat in the heat retaining cover 200 from entering the outside of the heat retaining cover 200.

The thermal insulation cover 200 has a plurality of the teeth 210, not all the teeth 210 are the same in size, nor are the corresponding teeth 123 of the thermal insulation ring 120 the same in size, so the thermal insulation ring 120 can not be installed in any direction to match with the thermal insulation cover 200, and the thermal insulation ring 120 needs a specific direction to match with the thermal insulation cover 200. In addition, the water collecting ring 110 is provided with a first fixing hole, the heat preservation cover 200 is provided with a second fixing hole, and the first fixing hole and the second fixing hole are fixed through screws after being aligned, so that the water collecting ring 110 and the heat preservation cover 200 can be installed in a matching mode in an arbitrary direction. This requires that the water trap 110 and the heat insulating ring 120 be installed in a specific orientation with respect to the heat insulating cover 200, which requires that the water trap 110 and the heat insulating ring 120 be assembled in a specific orientation so that the middle ring assembly 100 can be fitted with the heat insulating cover 200.

Specifically, as shown in fig. 3, the water collecting ring 110 has a plurality of positioning slots 112, the heat insulating ring 120 has a plurality of positioning ribs 122 respectively adapted to the plurality of positioning slots 112, and two positioning slots 112 of the plurality of positioning slots 112 that are oppositely disposed have different sizes or shapes. Therefore, the two opposite positioning grooves 112 can only be matched with the corresponding positioning ribs 122, and the certainty of the assembling direction of the water collecting ring 110 and the heat insulating ring 120 is ensured. In this embodiment, the water collecting ring 110 has six positioning grooves 112, and only one positioning groove 112 having a size or shape different from the size or shape of the other positioning grooves 112 can be used to assemble the water collecting ring 110 and the heat insulating ring 120 in a single direction. For example, one positioning groove 112 of the positioning grooves 112 is smaller than the other positioning grooves 112, the positioning rib 122 corresponding to the smaller positioning groove 112 is also smaller, and when the smaller positioning groove 112 and the smaller positioning rib 122 are not aligned, the other positioning ribs 122 cannot be embedded into the smaller positioning groove 112, so that the water collecting ring 110 and the heat insulating ring 120 cannot be installed, an operator is forced to adjust the assembling direction of the water collecting ring 110 and the heat insulating ring 120, and the water collecting ring 110 and the heat insulating ring 120 can be matched with the heat insulating cover 200 together after being assembled.

As shown in fig. 4, the edge of the positioning slot 112 has a flange 115 protruding inward, and a rib 116 is disposed between the flange 115 and the inner wall of the water collecting ring 110. This can increase the depth of the positioning groove 112, and improve the positioning stability. In addition, because the positioning groove 112 is formed in the inner peripheral edge 114 of the water receiving groove 113, the strength of the inner peripheral edge 114 at the positioning groove 112 is reduced, and the strength of the position can be improved by the arrangement of the convex edge 115.

In the description of the present invention, it is to be understood that the terms "central", "lateral", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be understood by those skilled in the art that, although the embodiments of the present invention have been described above, the embodiments are only used for understanding the embodiments of the present invention, and are not intended to limit the embodiments of the present invention. It will be apparent to persons skilled in the relevant art that various changes in form and details can be made therein without departing from the spirit and scope of the embodiments of the invention as disclosed in the appended claims.

Claims

1. The utility model provides a cooking utensil, includes the pot body and covers and establish pot cover on the pot body, its characterized in that, set up the zhonghuan subassembly on the pot body and cover with keeping warm, the zhonghuan subassembly with keep warm and cover fixed connection, the zhonghuan subassembly is including receiving water ring and heat insulating ring, heat insulating ring with receive the water ring and clamp through the joint structure and form the assembly subassembly, heat insulating ring is in keep warm cover with receive between the water ring.

2. The cooking appliance according to claim 1, wherein the clamping structure comprises a clamping groove on the water collecting ring and a buckle on the heat insulating ring, and the buckle and the clamping groove are in clamping fit.

3. The cooking appliance of claim 1, wherein a circumferential locating structure is provided between the water trap and the heat insulating ring.

4. The cooking appliance of claim 3, wherein the circumferential positioning structure comprises a positioning groove on the water collecting ring and a positioning rib on the heat insulating ring, and the water collecting ring and the heat insulating ring are circumferentially positioned by matching the positioning groove and the positioning rib.

5. The cooking utensil of claim 4, wherein the positioning groove has a slot on a side wall thereof, and the positioning rib has a snap at an end thereof, and the snap fits with the slot.

6. The cooking appliance of claim 1, wherein an orientation structure is provided between the water-collecting ring and the heat-insulating ring, the orientation structure allowing the water-collecting ring and the heat-insulating ring to be cooperatively connected in a unique orientation.

7. The cooking utensil of claim 6 wherein the heat collecting ring has a plurality of positioning slots, the heat insulating ring has a plurality of positioning ribs respectively matching with the plurality of positioning slots, and two of the plurality of positioning slots are arranged oppositely and have different sizes or shapes.

8. The cooking utensil as claimed in claim 1, wherein the water collecting ring has a water collecting groove, and a positioning groove is formed on an inner periphery of the water collecting groove and is isolated from the water collecting groove.

9. The cooking utensil of claim 8, wherein the positioning groove edge has a convex edge protruding towards the inner side, and a reinforcing rib is arranged between the convex edge and the inner wall of the water collecting ring.

10. The cooking utensil of claim 1, wherein the upper end of the heat-insulating cover is provided with a tooth, the tooth is provided with a mounting groove with a downward opening, the heat-insulating ring is provided with a convex tooth matched with the mounting groove in shape, and the convex tooth is embedded into the mounting groove.