CN221511640U - Cooking utensil with reliable weighing - Google Patents

Abstract

The utility model discloses a cooking utensil with reliable weighing, which comprises a cooker cover, a cooker body and a base, wherein a power line is fixed on the base, the base comprises an installation seat fixedly connected with the cooker body and a bearing seat arranged below the installation seat, a weighing assembly is arranged between the installation seat and the bearing seat, and the power line is fixedly arranged on the bearing seat. According to the utility model, the base comprising the mounting seat and the bearing seat is arranged, and the weighing assembly is arranged between the mounting seat and the bearing seat, so that the bearing seat can be symmetrical to the recombinant member to play a role in protecting, the risk that the weighing assembly is damaged by external force when exposed to the outside is reduced, and the influence of the power line on the weighing assembly is reduced by fixing the power line on the bearing seat, and the reliability of a weighing result is improved.

Description

Cooking utensil with reliable weighing

Technical Field

The utility model belongs to the field of household appliances, and particularly relates to a cooking utensil with reliable weighing.

Background

When using cooking appliances such as electric cookers and pressure cookers, users often can only estimate the weight of food added into the cooking appliance or contained after cooking is completed according to own experience, and the control of the food amount is not accurate enough, so that the cooking effect is poor and the control of the food intake by the users is also unfavorable. In order to solve the problem, the prior art has a scheme that weighing devices are arranged at four corners of the bottom of a base of a cooking utensil, each weighing device comprises a strain gauge and a force transmission support leg in contact with the strain gauge, the force is transmitted to the strain gauge by the force transmission support legs, weight data are measured according to resistance or voltage change caused by corresponding deformation of the strain gauge, and a user can intuitively know the weight of food according to the data change measured by the weighing devices. However, in the scheme, the force transmission support leg is in contact with the placing surface of the cooking utensil, so that the force transmission support leg is easy to damage in the transportation and use processes, a user cannot use a weighing function, and a power line is generally arranged on the base.

Disclosure of utility model

The utility model provides a cooking utensil with reliable weighing, which solves the technical problems that a weighing component is easy to damage and a power line affects the accuracy of a weighing result in the prior art.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows:

The utility model provides a cooking utensil that weighs reliably, includes a kind of deep pot lid, a kind of deep pot body, base, the base is fixed with the power cord, wherein, the base includes the mount pad that links firmly with a kind of deep pot body, and locates the bearing seat of mount pad below, be equipped with the subassembly of weighing between mount pad and the bearing seat, the power cord is fixed to be set up on the bearing seat.

In one embodiment of the utility model, a movable distance is arranged between the top end of the bearing seat and the lower surface of the mounting seat, the weighing assembly is provided with a strain gauge, and the movable distance is smaller than or equal to the maximum deformation displacement of the strain gauge.

In one embodiment of the present utility model, one of the mounting seat and the bearing seat is provided with a positioning column, the other one of the mounting seat and the bearing seat is provided with a positioning hole, the positioning column is movably penetrated through the positioning hole up and down, the tail end of the positioning column is provided with a drop-preventing piece provided with a drop-preventing flange, and the drop-preventing flange is provided with a drop-preventing position abutting against the edge of the positioning hole and a separating position separating from the edge of the positioning hole.

In one embodiment of the utility model, the pot body comprises a shell and a middle ring arranged above the shell, the mounting seat is provided with a main body arranged below the shell and opposite to the middle ring, the positioning column is arranged on the main body, the positioning hole is arranged on the bearing seat, the head of the anti-falling part is provided with a fastener with an anti-falling flange, and the tail of the fastener is matched with the positioning column.

In one embodiment of the utility model, the mounting seat comprises a main body and a surrounding edge which is arranged by extending downwards from the lower surface of the main body, the top end of the bearing seat at least partially stretches into the surrounding edge surrounding area, and a gap is formed between the outer wall of the bearing seat and the inner wall of the surrounding edge.

In one embodiment of the utility model, the bearing seat is provided with a wire containing groove for fixing the power line, and the distance between the lower edge of the wire containing groove and the lower edge of the surrounding edge is more than or equal to 10mm.

In one embodiment of the utility model, the bottom of the weighing assembly has force-transmitting feet; the bearing seat is provided with a supporting step corresponding to the force transmission supporting leg in a protruding mode, the lower end of the force transmission supporting leg is in butt joint with the supporting step, and/or the bottom of the bearing seat is provided with a supporting leg, and the supporting leg and the force transmission supporting leg are arranged concentrically.

In one embodiment of the utility model, the pot body comprises a shell and a middle ring, wherein the shell is clamped between the middle ring and the mounting seat, and at least one of the middle ring and the mounting seat is provided with a support column which extends towards the other side and is fixedly connected with the other side.

In one embodiment of the utility model, the pot body comprises a middle ring and a shell arranged below the middle ring, the bottom of the shell is inwards bent to form a curled edge, and the mounting seat is provided with a buckling position which is clamped with the curled edge.

In one embodiment of the utility model, the pot body comprises a shell and a heat preservation cover arranged in the shell, the mounting seat is partially sunken to form an avoidance groove for avoiding the heat preservation cover, and a wire passing hole for a wire to pass through is formed in the avoidance groove.

After the technology is adopted, the utility model has the beneficial effects that:

According to the utility model, the base comprising the mounting seat and the bearing seat is arranged, and the weighing assembly is arranged between the mounting seat and the bearing seat, so that the mounting seat can be abutted against the bearing seat through the weighing assembly, the bearing seat can be symmetrically recombined to play a role in protecting, the risk that the weighing assembly is damaged by external force when exposed outside is reduced, the service life of the weighing assembly is prolonged, a user can use a weighing function is ensured, and as the power wire is fixed on the bearing seat, when the power wire is pulled to be in a tight state, the cooking utensil is subjected to stress analysis, static friction force is generated only at the contact part of the bearing seat and the placing surface and is balanced with the tension of the power wire, the bearing seat such as the supporting seat and the weighing assembly is not subjected to friction force, the influence of the power wire on the weighing assembly is reduced, and the reliability of a weighing result is improved.

In some embodiments of the present utility model, the mounting seat includes a main body and a surrounding edge extending downward from a lower surface of the main body, the top end of the bearing seat at least partially extends into an area surrounded by the surrounding edge, and a gap is formed between an outer wall of the bearing seat and an inner wall of the surrounding edge. The setting of surrounding edge can cover the bearing seat in, shelters from the top of bearing seat, improves cooking utensil's outward appearance uniformity and grade and feels, and bears the clearance between seat outer wall and the surrounding edge inner wall, can take place deformation, mount pad to the in-process that the bearing seat is close to at the foil gage of weighing assembly, avoid influencing weighing assembly, producing measuring error because of producing the interference between bearing seat and the surrounding edge, guarantee weighing result's reliability.

These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.

Drawings

Fig. 1 is a schematic view illustrating an exploded structure of the cooking appliance according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the mounting base and the weighing assembly according to one embodiment of the present utility model;

FIG. 3 is a schematic view of the structure of the bearing seat according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of the pot and base in accordance with one embodiment of the present utility model;

FIG. 5 is a schematic view of a partial enlarged structure at A in FIG. 4;

FIG. 6 is a schematic view of a partial enlarged structure at B in FIG. 4;

FIG. 7 is a schematic cross-sectional view of the pot and base at another angle in accordance with one embodiment of the present utility model;

fig. 8 is a schematic cross-sectional view of the pot and base at another angle in accordance with one embodiment of the present utility model.

Reference numerals: a pot cover 100; a pot 200; a housing 210; hemming 211; middle ring 220; an upper support column 221; a thermal cover 230; a base 300; a mounting base 310; positioning columns 311; a main body 312; a peripheral edge 313; a lower support column 314; a button 315; a relief groove 316; a via 317; a carrier 320; a support step 321; a support leg 322; a positioning hole 323; rong Xiancao 330,330; an anti-drop member 340; a drop prevention flange 341; a weighing assembly 400; a force transmitting leg 410; a power supply line 500.

Detailed Description

For a better understanding of the objects, structures and functions of the present utility model, reference should be made to the following detailed description of the utility model with reference to the accompanying drawings in which it is evident that the illustrated embodiments are some, but not all, of the embodiments of the utility model. Based on the technical solution provided by the utility model and the embodiments given, all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of protection of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

Referring to fig. 1, the cooking appliance with reliable weighing provided in this embodiment includes a pot cover 100, a pot body 200 and a base 300, the base 300 is fixed with a power cord 500, the base 300 includes a mounting seat 310 fixedly connected with the pot body 200, and a bearing seat 320 disposed below the mounting seat 310, a weighing assembly 400 is disposed between the mounting seat 310 and the bearing seat 320, and the power cord 500 is fixedly disposed on the bearing seat 320.

Specifically, the openable cover of the cooker cover 100 is disposed on the cooker body 200, the cooker body 200 is generally configured in the shape of a rounded cuboid or cylinder, a receiving space is provided in the cooker body, an inner container for receiving food materials such as rice, soup and the like is provided in the receiving space, and the total weight of the cooker cover 100, the cooker body 200, the inner container food materials and the mounting base 310 is transferred to the weighing assembly 400 and supported by the bearing base 320. The cooker body 100 or the cooker cover 200 is further provided with a display device so as to display the data measured by the weighing assembly, so that a user can conveniently read out the weight of the cooked food by adding the food material into the inner container or taking the weight of the cooked food from the inner container through display, and cooking or diet intake control can be better performed. It can be understood that the zero clearing function key can be arranged on the cooker body or the cooker cover, before food is not placed after the electric conduction, the weight of the cooker cover, the cooker body and the mounting seat measured by the symmetrical recombination parts is pressed by a user to perform peeling treatment, or the part is directly pre-deducted in a related control program, so that the final data is only the weight of the food in the inner container, and the result is more visual.

In the prior art, the weighing assembly on the base is generally used as a supporting piece of the cooking utensil, the force transmission supporting leg of the supporting assembly is contacted with the placing surface, so that the weighing assembly is exposed to the external environment, and the base is also generally provided with a power line.

According to the embodiment, the base 300 comprising the mounting seat 310 and the bearing seat 320 is arranged, the weighing assembly 400 is arranged between the mounting seat 310 and the bearing seat 320, the mounting seat 310 is abutted against the bearing seat 320 through the weighing assembly 400, the bearing seat 320 can be symmetrical to the recombinant 400 to play a role in protecting, the risk that the weighing assembly 400 is exposed to the outside and damaged by external force is reduced, the service life of the weighing assembly 400 is prolonged, a user can use a weighing function is ensured, and as the power wire 500 is fixed to the bearing seat 320, when the power wire 500 is pulled and is in a tight state, the cooking utensil is subjected to stress analysis, static friction force is generated only at the contact part of the bearing seat 320 and the placing surface and is balanced with the tension of the power wire, the bearing seat 320 such as the mounting seat 310, the weighing assembly 400 and the like is not subjected to friction force, the influence of the power wire 500 on the weighing assembly 400 is reduced, and the reliability of a weighing result is further improved.

Moreover, for the scheme in the prior art, when foreign matters such as rag and towel are arranged on the placing surface, the elasticity of the foreign matters can not enable the weight during weighing to be completely acted on the weighing assembly, so that the output measurement result is smaller.

It should be noted that, the above embodiment is described taking the cooking appliance as an example of an electric cooker, and it is to be understood that the cooking appliance in the embodiment of the present utility model may be other cooking appliances, for example, a pressure cooker, an electric stewpot, an electric steamer, etc., which are not limited herein.

In some embodiments of the present utility model, referring to fig. 4 and 5, the top end of the carrier 320 has a movable distance from the lower surface of the mounting base 310, and the weighing assembly 400 has a strain gauge, and the movable distance is less than or equal to the maximum deformation displacement of the strain gauge. The movable distance refers to the distance between the top end of the carrying seat 320 and the lower surface of the mounting seat 310 when the cooking utensil is placed on the placing surface and no food is placed.

The setting of the movable distance can ensure that the strain gauge of the weighing assembly 400 can deform smoothly, ensure the smooth proceeding of the weighing process, and protect the strain gauge by enabling the movable distance to be smaller than or equal to the maximum deformation displacement of the strain gauge, when the food in the liner is overweight, the top end of the bearing seat 320 can be abutted to the lower surface of the mounting seat 310, so that the strain gauge is prevented from being deformed continuously to be damaged, errors such as zero drift are avoided, and the reliability of measurement of the weighing assembly is improved.

In some embodiments of the present utility model, one of the mounting base 310 and the carrying base 320 has a positioning post 311, the other one of the two is provided with a positioning hole 323, the positioning post 311 is movably penetrating through the positioning hole 323 up and down, the end of the positioning post 311 has a retaining member 340 provided with a retaining flange 341, and the retaining flange 341 has a retaining position abutting against the edge of the positioning hole 323 and a separating position separating from the edge of the positioning hole 323.

The cooperation of reference column 311 and locating hole 323 can guarantee that weighing module 400 can with bear the seat butt, ensures that the strain gauge of weighing module 400 can take place the deformation, guarantees going on smoothly of weighing process, and when the setting of anticreep piece 340 then can avoid cooking utensil to break away from the face of placing, bear seat 320 and mount pad 310 take place to drop, improves user's use experience.

In a specific embodiment, as shown in fig. 2, 3, 4 and 6, the cooker 200 includes a housing 210 and a middle ring 220 disposed above the housing 310, the mounting base 310 has a main body 312 disposed below the housing 310 and opposite to the middle ring 220, the positioning post 311 is disposed on the main body 312, the positioning hole 323 is disposed on the bearing base 320, the anti-falling member 340 is a fastener with an anti-falling flange 341 disposed on a head, and a tail of the fastener is matched with the positioning post 311.

Thus, when the cooking appliance is placed on the placement surface, the weighing assembly 400 abuts against the bearing seat 320, and the anti-falling flange 341 is located at the separation position and separated from the bearing seat 320; when the cooking appliance leaves the placement surface, the weighing assembly 400 is separated from the bearing seat 320, the anti-falling flange 341 is in the anti-falling position, and the bearing seat 320 is stopped by the anti-falling flange 341. In the present embodiment, the anti-disengagement flange 341 may be a flange integral with the fastener, or may be a washer or the like that is engaged with the fastener, which is not limited herein.

Preferably, when the cooking appliance is placed on the placement surface, the weighing assembly 400 is abutted to the carrying seat 320, and no food is placed, a distance M exists between the anti-falling flange 341 and the bottom end surface of the positioning hole 323, where M is greater than 0, so as to avoid that the mounting seat 310 tightens the carrying seat 320 through the anti-falling flange 341, and the weighing assembly 400 bears excessive counter-top force or tensile force, thereby affecting the weighing accuracy.

It can be appreciated that the positioning post 311 may also be a rod disposed transversely, for example, a surrounding edge is disposed around the mounting base 310, a positioning hole is disposed on the surrounding edge, and the positioning post 311 passes through the positioning hole in a horizontal direction and can move up and down along the positioning hole.

Of course, the positioning post 311 and the anti-falling member 340 may also be in other forms, which are not limited herein, and exemplary forms of a buckle that is integrally formed by the positioning post 311 and the anti-falling member 340, the buckle is inserted into the mounting opening to enable the bearing seat to be movably connected with the mounting seat up and down, the protruding hook is disposed at the tail end of the buckle to form an anti-falling flange, the buckle is slightly deformed by extrusion to pass through the positioning hole during assembly, and the hook hooks the edge of the positioning hole to prevent the bearing seat 320 and the mounting seat 310 from falling off.

In some embodiments of the present utility model, referring to fig. 2,4 and 5, the mounting base 310 includes a main body 312 and a surrounding edge 313 extending downward from a lower surface of the main body 312, the top end of the bearing base 320 at least partially extends into an area surrounded by the surrounding edge 313, and a gap is formed between an outer wall of the bearing base 320 and an inner wall of the surrounding edge 313.

Specifically, the mounting base 310 is in a plate-like structure, and the carrying base 320 is in a bowl-like structure with an opening at the top, so as to place components such as a power board and the like inside. The top end of the bearing seat 320 at least partially extends into the area surrounded by the surrounding edge 313, but does not contact with the lower surface of the mounting seat 310, and the bearing seat and the mounting seat are suspended.

The surrounding edge 313 can cover the bearing seat 320, and the top of the bearing seat 320 is shielded from being seen by consumers, so that the appearance consistency and the grade sense of the cooking utensil are improved, and the gap between the outer wall of the bearing seat 320 and the inner wall of the surrounding edge 313 can be formed in the process that the strain gauge of the weighing assembly 400 deforms and the mounting seat 310 approaches to the bearing seat 320, so that the weighing assembly is prevented from being influenced and measurement errors are avoided due to interference between the bearing seat 320 and the surrounding edge 313, and the reliability of the weighing result is ensured.

Preferably, the bearing seat 320 and the mounting seat 310 are PP injection molded parts, and a gap between an outer wall of the bearing seat 320 and an inner wall of the surrounding edge 313 is greater than 1mm. The PP plastic material has larger injection dimensional tolerance, if the clearance is smaller than 1mm, the finished product of final injection molding is easy to interfere during assembly, the yield of the finished product is reduced, and the production cost is increased.

It should be noted that the above embodiment is not meant to exclude other matching manners of the mounting base 310 and the carrier base 320, and the mounting base 310 may be located in the carrier base 320.

In a specific embodiment, referring to fig. 8, the carrier 320 is provided with a slot 330 for fixing the power cord 500, and a distance N between a lower edge of the slot 330 and a lower edge of the peripheral edge 313 is greater than or equal to 10mm. If N is smaller than 10mm, after the cooking apparatus is assembled, the surrounding edge 313 interferes with the power line 500, so that the weight of the mounting base and the above components is pressed on the power line 500, the service life of the power line 500 is affected, potential safety hazards are easily generated, and meanwhile, the mounting base and the above components are also high and low at one side, so that the weighing assembly 400 cannot horizontally abut against the bearing base 320, and the reliability of the weighing result is affected.

It will be appreciated that the distance may be 10mm, 12mm, 15mm, 18mm, 20mm, 25mm, 30mm, etc., depending on the needs of the actual product. Preferably, the distance between the lower edge of the slot 330 and the lower edge of the surrounding edge 313 is in the range of 15mm-25mm, so that the surrounding edge 313 and the power line 500 are not interfered, the overall height of the cooking appliance is reasonably reduced, and the cooking appliance does not occupy too much kitchen space.

In some embodiments of the present utility model, referring to fig. 3 and 4, the bottom of the weighing module 400 has a force transmission leg 410, the bearing seat 320 is provided with a supporting step 321 in a protruding manner corresponding to the force transmission leg 410, and the lower end of the force transmission leg 410 abuts against the supporting step 321. The arrangement can enable the force transmission support leg 410 to be higher than the arrangement surface of the supporting step 321, reduce the probability of interference between the weighing assembly 400 and other parts such as a circuit board arranged on the arrangement surface, optimize the space utilization and improve the reliability of the weighing result.

In some embodiments of the present utility model, referring to fig. 3 and 4, the bottom of the weighing assembly 400 has a force transmission leg 410, the bottom of the bearing seat 320 is provided with a supporting leg 322, and the supporting leg 322 and the force transmission leg 410 are concentrically arranged, so that the stress point of the weighing assembly 400 and the stress point of the bearing seat 320 are substantially coincident, the overall stress balance of the cooking appliance is ensured, the center of gravity is more stable, and the phenomenon of toppling of the cooking appliance is avoided.

Of course, the supporting step 321 and the supporting leg 322 may be provided on the carrier, which is not limited herein.

In some embodiments of the present utility model, referring to fig. 7, the pot body 200 includes a case 210 and a middle ring 220, the case 210 is interposed between the middle ring 220 and the mounting base 310, and at least one of the middle ring 220 and the mounting base 310 is provided with a support column extending toward the other and fastened to the other to fix the mounting base 310 to the pot body 200.

In a specific embodiment, referring to fig. 7, the middle ring 220 is provided with an upper support column 221, the mounting base 310 is provided with a lower support column 314, the upper support column 221 is provided with a threaded hole, the lower support column 314 is provided with an avoidance through hole, and the fastener passes through the avoidance through hole to be matched with the threaded hole, so as to fix the middle ring 220 and the mounting base 310. Of course, the support column may be provided only on the middle ring 220 or only on the mounting base 310, which is not limited herein.

Optionally, the housing 210 is made of metal or plastic, and the middle ring 220, the mounting base 310 and the supporting base 320 are made of PP, ABS or other impact-resistant and deformation-resistant hard plastic materials.

In some embodiments of the present utility model, referring to fig. 4, 5 and 7, the pot 200 includes a middle ring 220 and a case 210 disposed under the middle ring 220, a bottom of the case 210 is inwardly bent to form a rim 211, and the mounting seat 310 is provided with a fastening portion 315 fastened to the rim 211. The cost of such arrangement is low, and the cooperation of the bead 211 and the buckling position 315 can pre-position the housing 210 and the mounting seat 310, so that the assembly is simple, and the production efficiency is improved.

In some embodiments of the present utility model, referring to fig. 1, 2 and 4, the pot body 200 includes a housing 210 and a heat insulation cover 230 disposed in the housing 210, the mounting seat 310 is partially recessed to form a avoidance groove 316 for avoiding the heat insulation cover 230, and a wire passing hole 317 for passing a wire is formed in the avoidance groove 316.

Be equipped with the wire that links to each other with temperature measurement, display module etc. in the cooking utensil, and the weighing module also needs the wire to be measured data output, can not pull these wires when assembling, damage when some can be more thin wire is pulled easily, dodge the setting of groove 316 can make cooking utensil compacter, when reducing occupation kitchen space, also shortened the distance between each spare part to the wire hole 317 that sets up is cooperated, can reach the effect that uses shorter wire and is not damaged when the assembly.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (10)

1. The utility model provides a cooking utensil that weighs reliably, includes a kind of deep pot lid, a kind of deep pot body, base, the base is fixed with the power cord, its characterized in that, the base includes the mount pad that links firmly with a kind of deep pot body, and locates the bearing seat of mount pad below, be equipped with the subassembly of weighing between mount pad and the bearing seat, the power cord is fixed to be set up on bearing seat.

2. The reliable weighing cooking appliance of claim 1 wherein the top end of the carrier and the lower surface of the mounting base have a movable distance therebetween, the weighing assembly having a strain gauge, the movable distance being less than or equal to a maximum deformation displacement of the strain gauge.

3. The reliable weighing cooking appliance according to claim 1, wherein one of the mounting base and the carrying base is provided with a positioning column, the other of the mounting base and the carrying base is provided with a positioning hole, the positioning column is vertically movably penetrated in the positioning hole, the tail end of the positioning column is provided with a drop-preventing piece provided with a drop-preventing flange, and the drop-preventing flange is provided with a drop-preventing position abutting against the edge of the positioning hole and a separating position separated from the edge of the positioning hole.

4. The cooking appliance with reliable weighing according to claim 3, wherein the pot body comprises a shell and a middle ring arranged above the shell, the mounting seat is provided with a main body arranged below the shell and opposite to the middle ring, the positioning column is arranged on the main body, the positioning hole is formed in the bearing seat, the anti-falling piece is a fastener with an anti-falling flange arranged at the head, and the tail of the fastener is matched with the positioning column.

5. The reliable weighing cooking utensil of claim 1 wherein the mounting base comprises a main body and a peripheral edge extending downward from the lower surface of the main body, wherein the top end of the bearing base at least partially extends into the area surrounded by the peripheral edge, and a gap is provided between the outer wall of the bearing base and the inner wall of the peripheral edge.

6. The reliable weighing cooking appliance according to claim 5, wherein the carrying seat is provided with a wire containing groove for fixing a power line, and a distance between a lower edge of the wire containing groove and a lower edge of the surrounding edge is greater than or equal to 10mm.

7. The reliable weighing cooking appliance of claim 1 wherein the bottom of the weighing assembly has force transmitting feet; the bearing seat is provided with a supporting step corresponding to the force transmission supporting leg in a protruding mode, the lower end of the force transmission supporting leg is in butt joint with the supporting step, and/or the bottom of the bearing seat is provided with a supporting leg, and the supporting leg and the force transmission supporting leg are arranged concentrically.

8. The reliable weighing cooking appliance of claim 1 wherein the pot body comprises a housing and a middle ring, the housing being sandwiched between the middle ring and the mounting base, at least one of the middle ring and the mounting base being provided with a support post extending toward the other and being securely connected to the other.

9. The reliable weighing cooking utensil of claim 1 wherein the pot body comprises a middle ring and a housing disposed below the middle ring, wherein a curl is formed by bending the bottom of the housing inward, and wherein the mounting seat is provided with a snap-fit with the curl.

10. The cooking appliance with reliable weighing according to claim 1, wherein the pot body comprises a shell and a heat preservation cover arranged in the shell, the mounting seat is partially sunken to form an avoidance groove for avoiding the heat preservation cover, and a wire passing hole for a wire to pass through is formed in the avoidance groove.