CN216090039U

CN216090039U - Cooking utensil and pot body thereof

Info

Publication number: CN216090039U
Application number: CN202122290205.6U
Authority: CN
Inventors: 冷炯
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-22
Anticipated expiration: 2031-09-22

Abstract

The application provides a cooking utensil and pot body thereof, pot body bottom is equipped with a plurality of weighing module, and weighing module includes sensor and bogie plate, and the bottom surface of bogie plate supports presses on the upper surface of sensor. This application cooking utensil's weighing module is equipped with the bogie plate, and the roughness of the upper surface of sensor can be kept to the bogie plate, makes weighing module accurately weigh, prolongs weighing module's life.

Description

Cooking utensil and pot body thereof

Technical Field

The application relates to a cooking utensil and a pot body thereof.

Background

Along with the demand of meticulous culinary art, some cooking utensils have been equipped with weighing device, and can after eating material and water put into interior pot, display device can show corresponding weight, and convenience of customers controls the volume of eating material and water. The weighing device generally includes a sensor, a bearing plate and bearing legs, the bearing plate and the bearing legs are respectively fixed at two ends of the bottom side of the sensor, the bearing plate is fixed on the bottom plate of the cooking utensil, and the bearing legs are suspended and extend downwards to exceed the bottom surface of the bottom plate so as to support the cooking utensil on the table top. After the food and water are put into the inner pot, the gravity applied to the supporting legs by the cooking appliance changes, the upward pressure applied to the sensor by the top of the supporting legs is increased, the sensor deforms, the sensor generates resistance change according to the deformation and transmits the resistance change to the control system, and the control system determines the weight of the food and the water. Because the sensor only corresponds the one end atress of bearing foot, and the other end is not atress, long-term back sensor that uses can take place to warp and lead to weighing inaccurate, influences weighing device's life.

Therefore, there is a need for improvements in existing cooking appliances and pots therefor.

SUMMERY OF THE UTILITY MODEL

The application provides a cooking utensil and pot body thereof can prolong the life of weighing module.

Specifically, the method is realized through the following technical scheme: the utility model provides a cooking utensil's pot body, is equipped with a plurality of weighing module, weighing module includes sensor and bogie plate, the bottom surface of bogie plate supports to press on the upper surface of sensor. This application cooking utensil's the weighing module of the pot body is equipped with the bogie plate, and the roughness of the upper surface of sensor can be kept to the bogie plate, makes weighing module accurately weigh, prolongs weighing module's life.

According to one embodiment of the present application, the weight plate is made of metal. The metal has small volume and large weight, is not easy to deform, and is suitable for being used as a load.

According to one embodiment of the application, the bottom surface of the bogie plate has a flatness of 0.3 mm. Can be in good contact with the upper surface of the sensor, and the flatness of the upper surface of the sensor is maintained.

According to an embodiment of the present application, the weighing module further includes a bearing plate and a bearing foot, one end of the sensor is disposed on the bearing plate, and the other end is disposed on the bearing foot. The bearing plate is used for fixing the weighing module, and the bearing foot is used for weight detection.

According to one embodiment of the application, the pot body is provided with a bottom plate, the bearing plate is fixed on the bottom plate, and the bearing feet are arranged in a suspension mode and extend downwards to exceed the bottom surface of the bottom plate. The load-bearing foot serves as a support foot for the cooking appliance.

According to one embodiment of the application, the pot body is provided with a base, the bottom plate is fixed to the bottom side of the base, and the base is provided with a matching wall which presses the load bearing plate downwards. The weight plate may support the base.

According to one embodiment of the present application, the central portion of the bogie plate forms a groove recessed upward from the bottom surface. The contact area of reducible bogie plate of recess and sensor, and then reduces the processing degree of difficulty of bogie plate bottom surface.

According to one embodiment of the present application, the top surface of the bogie plate includes a flat surface and an inclined surface extending downwardly from the flat surface. The inclined surface can quickly transmit and disperse force to the plane, so that the load bearing plate is uniformly stressed.

This application can also be realized through following technical scheme, a cooking utensil, cooking utensil includes pot cover and aforementioned cooking utensil's the pot body. This application cooking utensil's weighing module is equipped with the bogie plate, and the roughness of the upper surface of sensor can be kept to the bogie plate, makes weighing module accurately weigh, prolongs weighing module's life.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a cross-sectional view of a pot of a cooking appliance according to an embodiment of the present application.

FIG. 2 is a perspective assembly view of the bottom plate and weighing module of the pan body of FIG. 1.

Fig. 3 is an enlarged view of a portion of fig. 1 in the area of the circle.

Fig. 4 is a perspective assembly view of the weighing module.

Description of reference numerals:

weighing module 1, sensor 11, upper surface 111, first end 113, second end 114, load carrying plate 12, bottom surface 121, first threaded hole 122, second threaded hole 123, top surface 124, recess 125, plane 126, inclined surface 127, bearing plate 13, fixing hole 131, bearing foot 14, fastener 15, bottom plate 2, mounting post 21, base 3, mating wall 31.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of devices, systems, apparatuses, and methods consistent with aspects of the present application.

Referring to fig. 1, the cooking appliance is an electric pressure cooker, and comprises a cooker cover and a cooker body, wherein an inner cooker is arranged in the cooker body, food and water are placed in the inner cooker, and a cooking cavity is formed between the inner cooker and the cooker cover.

Referring to fig. 2 to 4, the bottom of the pot body is provided with a plurality of weighing modules 1 for weighing food and water in the inner pot. The pot body is including installing plastic bottom plate 2 in the bottom, and weighing module 1 is fixed at the edge of bottom plate 2. In this embodiment, the pan body is provided with four weighing modules 1, which are arranged in a dispersed manner along the circumferential direction of the bottom plate 2.

The weighing module 1 comprises a sensor 11 and a weight plate 12, wherein the bottom surface 121 of the weight plate 12 is pressed against the upper surface 111 of the sensor 11. After the inner pot is filled with food and/or water, the increased gravity causes one end of the sensor 11 to be forced to deform upwards relative to the other end, and the force is converted into a corresponding signal to be transmitted to a control system (not shown), and the control system (not shown) displays the weight of the filled food and/or water through a display device (not shown) after calculation. The load board 12 keeps the two ends of the sensor 11 loaded with gravity, and prevents the end of the upper surface 111 of the sensor 11 that is stressed from deforming upwards after long-term use. The load board 12 can keep the flatness of the upper surface 111 of the sensor 11, ensure accurate weighing and prolong the service life of the weighing module 1.

The load board 12 is made of metal, can be made of common copper, stainless steel and the like, has small volume and large weight, is not easy to deform, and is suitable for being used as a load. The bottom surface 121 of the weight plate 12 is a flat surface with a flatness of 0.3mm, and can be in good contact with the upper surface 111 of the sensor 11, so as to maintain the flatness of the upper surface 111 of the sensor 11.

The weighing module 1 further comprises a bearing plate 13 and a bearing foot 14 which are located at the bottom side of the sensor 11, one end of the sensor 11 is arranged on the bearing plate 13, and the other end is arranged on the bearing foot 14. The bearing plate 13 is used for fixing the weighing module 1, and the bearing feet 14 are used for sensing gravity change to carry out weight detection. The load-bearing leg 14 is a hollow structure, a through hole (not numbered) is formed at the top of the load-bearing leg, a first threaded hole 122 is correspondingly formed in the load-bearing plate 12, and a fastening member 15, such as a screw, penetrates through the through hole (not numbered) and the sensor 11 to be connected with the threaded hole, that is, the load-bearing leg 14 is connected with the sensor 11 and the load-bearing plate 12 through the fastening member 15. The bearing plate 13 is provided with two through holes (not numbered), the weight plate 12 is correspondingly provided with two second threaded holes 123, and two other fasteners (not shown), such as screws, pass through the through holes (not numbered) and the sensor 11 to be connected with the second threaded holes 123, i.e. the bearing plate 13 is connected with the sensor 11 and the weight plate 12 through the fasteners (not shown). The sensor 11, the load-bearing plate 12, the load-bearing plate 13 and the load-bearing foot 14 are then assembled to form the weighing module 1.

The bearing plate 13 is substantially triangular, two sides of the sensor 11 are respectively provided with a fixing hole 131, the bottom plate 2 is correspondingly provided with a mounting column 21, and a screw passes through the fixing hole 131 to be fixed on the mounting column 21, so that the weighing module 1 is fixed on the bottom plate 2. The bearing feet 14 are positioned outside the edge of the bottom plate 2 and are suspended. The load-bearing feet 14 extend downwardly beyond the bottom surface of the base plate 2 and serve as support feet for the cooking utensil supported on a countertop on which the cooking utensil rests. After food and/or water is added into the inner pot, the bearing feet 14 are pressed upwards against the sensor 11 to deform, and a control system (not shown) calculates and displays the weight of the added food and/or water according to signals provided by the sensor 11.

The bottom plate 2 is approximately circular, the pan body is provided with a base 3, an opening (not shown) is formed in the middle of the base 3, and the bottom plate 2 is fixed on the bottom side of the base 3 and is positioned below the opening (not shown). The base 3 is provided with a horizontally extending engaging wall 31, and the engaging wall 31 presses the top surface 124 of the weight plate 12 downward, so that the weight plate 12 can support the base 3.

Referring with emphasis to FIG. 3, one end of the sensor 11 above the loadbearing foot 14 is defined as a first end 113 and the opposite end is defined as a second end 114. The length of the weight plate 12 is substantially the same as the length of the sensor 11, and the width is slightly narrower.

The central portion of the weight plate 12 is provided with a groove 125 recessed upward from the bottom surface 121, so that the bottom surface 121 is not a complete surface, but is divided into two ends by the groove 125, and the two ends are respectively located above the first end 113 and the second end 114 of the sensor 11. The groove 125 can reduce the contact area between the bottom surface 121 of the weight plate 12 and the upper surface 111 of the sensor 11, thereby reducing the difficulty of processing the bottom surface 121.

In this embodiment, the load board 12 is not of uniform thickness, and the top surface 124 of the load board 12 includes a flat surface 126 and an inclined surface 127, the flat surface 126 being located above the second end 114, the inclined surface 127 extending downwardly from the flat surface 126 toward the first end 113. The inclined surface 127 can quickly transmit the force to the plane 126, so that the load bearing plate 12 is uniformly stressed. The engaging wall 31 of the base 3 is pressed against the flat surface 126.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Terms such as "upper," "lower," "left," "right," "front," "back," "thickness," "radial," "axial," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one feature's relationship to another feature as illustrated in the figures, and are not limited to one position or one spatial orientation. It will be understood that the spatially relative positional terms may be intended to encompass different orientations than those shown in the figures, depending on the location of the product being produced, and should not be construed as limiting. In addition, the descriptor "horizontal" as used herein is not entirely equivalent to allowing an angular tilt along a direction perpendicular to the direction of gravity.

The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items.

It should be noted that when an element is referred to as being "secured …" to another element, it can be directly on the surface of the other element or can be spaced apart from the surface of the other element. The terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected or detachably connected or integrated; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It should be understood that the terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. "plurality" or "multiple layers" and the like mean two or more.

The cooking utensil of the present application is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a cooking utensil's pot body is equipped with a plurality of weighing module (1), its characterized in that: the weighing module (1) comprises a sensor (11) and a load board (12), wherein the bottom surface (121) of the load board (12) is pressed against the upper surface (111) of the sensor (11).

2. The pan body of a cooking appliance according to claim 1, wherein: the load board (12) is made of metal.

3. The pan body of a cooking appliance according to claim 2, wherein: the flatness of the bottom surface (121) of the load board (12) is 0.3 mm.

4. The pan body of a cooking appliance according to claim 1, wherein: the weighing module (1) further comprises a bearing plate (13) and bearing feet (14), one end of the sensor (11) is arranged on the bearing plate (13), and the other end of the sensor is arranged on the bearing feet (14).

5. The pan body of a cooking appliance according to claim 4, wherein: the pot body is provided with a bottom plate (2), the bearing plate (13) is fixed on the bottom plate (2), and the bearing feet (14) are arranged in a suspended mode and extend downwards to exceed the bottom surface of the bottom plate (2).

6. The pan body of a cooking appliance according to claim 5, wherein: the pot body is provided with a base (3), the bottom plate (2) is fixed on the bottom side of the base (3), the base (3) is provided with a matching wall (31), and the matching wall (31) downwards supports against the weight plate (12).

7. The pan body of a cooking appliance according to claim 1, wherein: the middle part of the load bearing plate (12) is provided with a groove (125) which is sunken upwards from the bottom surface (121).

8. The pan body of a cooking appliance according to claim 1, wherein: the top surface (124) of the load board (12) comprises a flat surface (126) and an inclined surface (127), wherein the inclined surface (127) extends downwards from the flat surface (126).

9. A cooking appliance, characterized by: the cooking appliance comprises a pot cover and a pot body of the cooking appliance according to any one of claims 1 to 8.