CN213155374U

CN213155374U - Cooking utensil

Info

Publication number: CN213155374U
Application number: CN202021537539.8U
Authority: CN
Inventors: 朱泽春; 崔瑞; 艾凯凯; 石沛
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Jiuchuang Home Appliances Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-05-11
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a cooking utensil belongs to food processing technology field, and aim at overcomes the higher defect of current pressure cooker installation power supply board box cost. Cooking utensil is including the pot body and the pot cover of lid on the pot body, the pot body is including receiving the water ring, base and power board box, it has first fixed column to receive the water ring, the second fixed column has on the base, first fixed column and second fixed column correspond the connection, the upper end of power board box sets up the spacing post that upwards extends, it has the spacing hole that corresponds the setting with spacing post to receive the water ring, the upper end of spacing post inserts spacing hole, set up spacing portion on the power board box, spacing cooperation of spacing portion and second fixed column. The power panel box is through spacing post and spacing portion with receive the spacing cooperation of water circle and base, and when receiving water circle and the fixed back of base locking, the power panel box also naturally obtains fixedly, need not the screw that is used for fixed power panel box specially, reduces assembly cost, improves assembly efficiency.

Description

Cooking utensil

Technical Field

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

Background

A power supply board box of the existing pressure cooker is installed and is locked on a water collecting ring mainly through screws. Particularly, receive two screw posts that set up on the water ring, two fixed orificess on the power board box, the screw passes fixed orifices and screw in screw post and makes the power board box fixed, and this just needs to set up the screw post that is used for fixed power board box on receiving the water ring specially, and need be used for the screw of fixed power board box specially, and the assembly is troublesome and the cost is higher.

Disclosure of Invention

The utility model discloses problem to prior art existence provides a cooking utensil, and aim at overcomes the higher defect of current pressure cooker installation power supply board box cost.

The utility model discloses a realize like this:

the utility model provides a cooking utensil, includes the pot body and covers and establishes pot cover on the pot body, the pot body is including receiving water ring, base and power board box, receive to have first fixed column on the water ring, the second fixed column has on the base, first fixed column with the second fixed column corresponds the connection, the upper end of power board box sets up the spacing post that upwards extends, receive to have on the water ring with spacing post corresponds the spacing hole that sets up, insert the upper end of spacing post spacing hole, set up spacing portion on the power board box, spacing portion with the spacing cooperation of second fixed column. The power panel box is through spacing post and spacing portion with receive the spacing cooperation of water circle and base, and when receiving water circle and the fixed back of base locking, the power panel box also naturally obtains fixedly, need not the screw that is used for fixed power panel box specially, reduces assembly cost, improves assembly efficiency.

Preferably, the water collecting ring is provided with a positioning column for positioning the pot cover, and the limiting hole is arranged corresponding to the positioning column. To split type cooking utensil, set up constant head tank and reference column cooperation on the pot cover, when making and receive the water circle, the reference column of formation has the groove that the opening is down, receives the original structure of water circle with make full use of with this groove as spacing hole, need not additionally to process spacing hole, improves the commonality of receiving the water circle, reduction in manufacturing cost.

Preferably, the limiting column protrudes out of the side part of the power board box, and a support rib is arranged between the lower end of the limiting column and the side part of the power board box. Avoid power supply board box too big like this, the brace rod can improve the joint strength of spacing post and power supply board box.

Preferably, a connecting rib is arranged between the side face of the limiting column and the top of the power board box. The joint strength of spacing post can further be improved to the splice bar.

Preferably, the limiting column comprises a connecting part and an embedded part, the connecting part is connected to the upper end part of the power board box, the embedded part is located at the upper end of the connecting part and embedded in the limiting hole, and the outer contour of the connecting part is larger than the aperture of the limiting hole. Therefore, the connecting part can be made to be thicker, and the strength of the connecting part is improved.

Preferably, the adjacent position of the connecting part and the embedding part is provided with a step surface, and the step surface is abutted against the lower surface of the water collecting ring. Therefore, the matching stability of the limiting column and the water collecting ring is improved.

Preferably, the embedded part is gradually enlarged from top to bottom, and the cross section of the embedded part is in a cross shape. Therefore, friction between the embedded part and the hole wall of the positioning hole is reduced, and the assembling difficulty is reduced.

Preferably, the connecting part is provided with a hollow part. This is advantageous for reducing the processing materials and the light weight design of the cooking appliance.

Preferably, the limiting portion has a positioning hole penetrating vertically, the first fixing column is inserted into the positioning hole from the upper end of the positioning hole, and the second fixing column is inserted into the positioning hole from the lower end of the positioning hole. First fixed column and the common restraint of second fixed column spacing portion for the both ends of fixed part can both obtain the restraint respectively, improve the stability of connecting, also be convenient for assemble.

Preferably, the lower end of the positioning hole is provided with a notch. The hole wall of the positioning hole corresponding to the notch can generate larger deformation, so that the second fixing column is convenient to be matched with the positioning hole.

The utility model provides a cooking utensil, power board box are through spacing post and spacing portion with receiving the spacing cooperation of water circle and base, when receiving the fixed back of water circle and base locking, power board box also naturally obtains fixedly, need not the special screw that is used for fixed power board box, reduces assembly cost, improves assembly efficiency.

Drawings

FIG. 1 is a first angle schematic view of a part of the structure of a pan body;

FIG. 2 is a second angle view of the part of the structure of the pan body;

FIG. 3 is an exploded view of a portion of the structure of the pan body;

fig. 4 is a schematic structural diagram of the power board box.

Reference is made to the accompanying drawings in which: 100. a water collecting ring; 110. a first fixed column; 120. a positioning column; 200. a base; 210. a second fixed column; 300. a power board box; 310. a limiting column; 311. a connecting portion; 312. an insertion section; 313. hollowing out; 314. a step surface; 320. supporting ribs; 330. connecting ribs; 340. a limiting part; 341. positioning holes; 342. and (4) a notch.

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.

This embodiment provides a pressure cooker, is the utility model discloses the innovation scheme is a concrete application on pressure cooker, the utility model discloses the innovation scheme also can be used in cooking utensil such as electric rice cooker.

The pressure cooker comprises a cooker body and a cooker cover covered on the cooker body, as shown in fig. 1-4, the cooker body comprises a water collecting ring 100, a base 200 and a power board box 300, a first fixing column 110 is arranged on the water collecting ring 100, a second fixing column 210 is arranged on the base 200, the first fixing column 110 is correspondingly connected with the second fixing column 210, a limit column 310 extending upwards is arranged at the upper end of the power board box 300, a limit hole correspondingly arranged with the limit column 310 is arranged on the water collecting ring 100, the upper end of the limit column 310 is inserted into the limit hole, a limit part 340 is arranged on the power board box 300, and the limit part 340 is in limit fit with the second fixing column 210.

The first fixing post 110 and the second fixing post 210 are correspondingly connected, and may be directly connected by contacting the first fixing post 110 and the second fixing post 210, or indirectly connected by other structures between the first fixing post 110 and the second fixing post 210. In this embodiment, the first fixing post 110 and the second fixing post 210 are indirectly connected through another structure, specifically, the first fixing post 110 is connected to the upper end of the limiting portion 340, the second fixing post 210 is connected to the lower end of the limiting portion 340, and the first fixing post 110 and the second fixing post 210 are indirectly connected through the limiting portion 340.

The limiting hole may be a through hole penetrating the water collecting ring 100 from top to bottom, or a counter bore with one end closed. The limiting hole of the embodiment adopts a counter bore with a closed upper end.

The upper end of the power board box 300 is limited on the water collecting ring 100 through the limiting column 310, so that the upper end of the power board box 300 is stably fixed, and the limiting section 340 is at least connected with the second fixing column 210 of the base 200, so that the lower end or the middle part of the power board box 300 can be stably fixed. Thus, the power board box 300 is fixedly connected with the water collecting ring 100 and the base 200 based on the limiting columns 310 and the limiting parts 340, when the water collecting ring 100 and the base 200 are locked, the power board box 300 is also fixed naturally without screws specially used for fixing the power board box 300 to fix the power board box 300, corresponding threaded holes do not need to be machined in the power board box 300, machining efficiency is improved, machining cost is reduced, screw assembly in the assembling process of the power board box 300 is reduced, use of screws is reduced, manufacturing cost of the pressure cooker is reduced, and assembling efficiency is improved.

The pressure cooker is a split type pressure cooker, namely the cooker cover can be separated from the cooker body, and the cooker cover and the cooker body can be separated from each other. The pot body is in receive and set up reference column 120 on the water circle 100, reference column 120 for receive water circle 100 upwards protruding, set up on the pot cover with reference column 120 complex constant head tank, like this when closing the lid operation, as long as aim at the constant head tank on the pot cover reference column 120 for reference column 120 inserts the constant head tank, the pot cover with the position alright of the pot body aim at, avoid the user when closing the lid operation, be difficult to with the pot cover is aimed at the condition of the pot body, improve the smooth and easy nature of closing the lid operation, improve user experience.

In the existing split type pressure cooker, when the water collecting ring 100 is manufactured, the position of the positioning column 120 forms a groove-shaped structure with a downward opening, that is, a counter bore, and the limiting hole is arranged corresponding to the positioning column 120, that is, the groove-shaped structure at the position of the positioning column 120 of the water collecting ring 100 in the prior art is used as the limiting hole, and the structural characteristics of the water collecting ring 100 in the prior art are fully utilized, so that the water collecting ring 100 adopted in the embodiment and the related water collecting ring 100 in the prior art have universality, no additional limiting hole is required to be processed on the water collecting ring 100, the universality of the water collecting ring 100 is improved, the mold opening cost and the manufacturing cost of the water collecting ring 100 are reduced, the same structure of the water collecting ring 100 can be used for products of different models, the stock pressure of the water collecting ring 100 can be reduced, the stock cost is reduced, and the possibility of pressure accumulation of the water collecting ring.

In other alternative embodiments, a special position-limiting hole may be formed on the water-collecting ring 100 to match with the position-limiting post 310, especially when the water-collecting ring 100 does not have the positioning post 120. For the split pressure cooker, a limiting hole which is through up and down can be processed on the water collecting ring 100, the upper end part of the limiting column 310 penetrates out of the water collecting ring 100 from the limiting hole upwards, and the penetrating part can be used for replacing the positioning column 120 on the water collecting ring 100 in the prior art to be matched with the positioning groove on the cooker cover.

As shown in fig. 4, the position-limiting post 310 protrudes from a side of the power board box 300, and in a case that the power board box 300 is properly sized, the position-limiting post 310 protrudes from a side of the power board box 300, so that the position-limiting post 310 can correspond to the positioning post 120 in the prior art. If the position-limiting post 310 does not protrude from the side of the power board box 300, the position-limiting post 310 and the positioning post 120 need to be made larger to correspond to each other, which is not favorable for the installation of the power board box 300 and also increases the material and manufacturing cost of the power board box 300.

Support ribs 320 are arranged between the lower ends of the limiting columns 310 and the side parts of the power board box 300. The support ribs 320 can improve the connection strength between the limiting column 310 and the power board box 300, and prevent the limiting column 310 from being toppled and bent. Further, a connecting rib 330 is arranged between the side surface of the limiting column 310 and the top of the power board box 300, and the connecting rib 330 can further improve the connecting strength of the limiting column 310. In other alternative embodiments, the support ribs 320 or the tie ribs 330 may be provided separately.

As shown in fig. 4, the limiting column 310 includes a connecting portion 311 and an insertion portion 312, the connecting portion 311 is connected to the upper end of the power board box 300, the insertion portion 312 is located at the upper end of the connecting portion 311 and is inserted into the limiting hole, and the outer contour of the connecting portion 311 is larger than the aperture of the limiting hole. Because the embedding portion 312 is designed for the position-limiting hole corresponding to the positioning post 120 in the prior art, the structure of the embedding portion is not too large, and if the structure of each part of the position-limiting post 310 is consistent with that of the embedding portion 312, the strength of the position-limiting post 310 is too small. The connecting portion 311 is made thicker, and the strength of the stopper column 310 is improved.

As shown in fig. 4, the connecting portion 311 has a hollow 313. Under the condition of ensuring the strength of the connecting part 311, the hollow 313 is beneficial to reducing the lightweight design of processing materials and cooking utensils.

The adjacent place of the connecting part 311 and the embedding part 312 is provided with a step surface 314, and the step surface 314 abuts against the lower surface of the water collecting ring 100. The matching of the embedding part 312 and the limiting hole can limit the lateral displacement of the power panel box 300, and the step surface 314 abuts against the water collecting ring 100 to limit the upward displacement of the power panel box 300 relative to the water collecting ring 100, so that the matching stability of the limiting column 310 and the water collecting ring 100 is improved.

As shown in fig. 4, the insertion portion 312 is gradually enlarged from top to bottom, so that the insertion portion 312 is conveniently inserted into the limiting hole, and the assembly efficiency is improved. The cross section of the embedding part 312 is cross-shaped, so that friction between the embedding part 312 and the hole wall of the positioning hole 341 is reduced, the assembly difficulty is reduced, and the assembly efficiency is further improved. In other alternative embodiments, the insertion portion 312 may also be cylindrical or frustoconical.

The position-limiting portion 340 has a positioning hole 341 penetrating vertically, the first fixing post 110 is inserted into the positioning hole 341 from the upper end of the positioning hole 341, and the second fixing post 210 is inserted into the positioning hole 341 from the lower end of the positioning hole 341. The first fixing column 110 and the second fixing column 210 jointly constrain the limiting portion 340, so that both ends of the fixing portion can be constrained respectively, the connection stability is improved, and the assembly is facilitated. Screws for fixing the water collecting ring 100 and the base 200 penetrate through the positioning holes 341, so that the water collecting ring 100 and the base 200 are locked and fixed.

The lower end of the positioning hole 341 has a notch 342. The hole wall of the positioning hole 341 corresponding to the notch 342 may deform greatly, and in the process of inserting the second fixing column 210 into the positioning hole 341, the positioning hole 341 may be flared, so that the second fixing column 210 and the positioning hole 341 may be conveniently matched, and the hole wall of the positioning hole 341 may form a clamping for the second fixing column 210, thereby improving the stability of connection between the two, and avoiding unstable connection in a large gap when the two are connected. In other alternative embodiments, the lower end of the limiting portion 340 may also abut against the second fixing post 210, and is not connected by means of plugging.

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 establishes pot cover on the pot body, the pot body is including receiving water ring, base and power board box, receive to have first fixed column on the water ring, the second fixed column has on the base, first fixed column with the second fixed column corresponds the connection, its characterized in that, the upper end of power board box sets up the spacing post that upwards extends, receive to have on the water ring with spacing post corresponds the spacing hole that sets up, the upper end of spacing post inserts spacing hole, set up spacing portion on the power board box, spacing portion with the spacing cooperation of second fixed column.

2. The cooking utensil of claim 1 wherein the water collecting ring is provided with a positioning post for positioning the lid, and the limiting hole is provided corresponding to the positioning post.

3. The cooking utensil of claim 1, wherein the limiting column protrudes from the side of the power board box, and a support rib is arranged between the lower end of the limiting column and the side of the power board box.

4. The cooking appliance according to claim 1, wherein a connecting rib is provided between the side surface of the limiting column and the top of the power board box.

5. The cooking utensil of any one of claims 1 to 4, wherein the limiting column comprises a connecting part and an embedded part, the connecting part is connected to the upper end part of the power board box, the embedded part is positioned at the upper end of the connecting part and embedded in the limiting hole, and the outer contour of the connecting part is larger than the aperture of the limiting hole.

6. The cooking utensil of claim 5 wherein the abutment of the connecting portion and the insert portion has a step surface that abuts against the lower surface of the water trap ring.

7. The cooking utensil of claim 5 wherein the insert portion increases in size from top to bottom and has a cross-section.

8. The cooking appliance according to claim 5, wherein the connecting portion has a hollow portion.

9. The cooking appliance according to claim 1, wherein the stopper has a positioning hole extending vertically therethrough, the first fixing post is inserted into the positioning hole from an upper end thereof, and the second fixing post is inserted into the positioning hole from a lower end thereof.

10. The cooking appliance of claim 9, wherein the positioning hole has a notch at a lower end thereof.