CN211883376U - Pot tool - Google Patents

Abstract

The utility model provides a cooker, include: a pan wall portion; the pot bottom comprises a pot bottom body and a composite bottom sheet, the pot bottom body is connected with the bottom of the wall part of the pot, the composite bottom sheet is attached to the bottom surface of the pot bottom body, a positioning part is constructed in the middle of the composite bottom sheet, a positioning hole is formed in the surrounding of the positioning part, and at least one of the end face of the positioning part, which faces the pot bottom body, and the hole wall of the positioning hole is attached to the pot bottom body. This application has improved the shape of pan for food overturns more easily and comes, thereby is favorable to food to be heated evenly, also is favorable to preventing that food is unrestrained. Meanwhile, the positioning part ensures the accurate alignment of the composite bottom plate and the pan bottom body; and at least one of the end surface of the positioning part facing the pot bottom body and the hole wall of the positioning hole is attached to the pot bottom body, so that the tight combination of the inner side edge of the composite bottom sheet and the pot bottom body is ensured, and the inner side edge of the composite bottom sheet is prevented from tilting, cracking or even falling off.

Description

Pot tool

Technical Field

The utility model relates to a cooking utensil technical field particularly, relates to a pan.

Background

At present, in the production process of the existing double-bottom pan, the double-bottom sheet is easy to be misplaced, and the production efficiency of products is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above technical problems, an object of the present invention is to provide a pot.

In order to achieve the above object, the utility model provides a cooker, include: a pan wall portion; the pot bottom comprises a pot bottom body and a composite bottom plate, the pot bottom body is connected with the bottom of the wall part of the pot, the composite bottom plate is attached to the bottom surface of the pot bottom body, a positioning part is constructed in the middle of the composite bottom plate, a positioning hole is formed in the positioning part in a surrounding mode, and at least one of the end face, facing the pot bottom body, of the positioning part and the hole wall of the positioning hole is attached to the pot bottom body.

The utility model provides a pan, the bottom of a boiler includes bottom of a boiler body and double-bottom piece, forms double-bottom pan, is favorable to optimizing the performance of pan. The composite bottom sheet can include but is not limited to a magnetic conductive sheet, so that the cookware can be used for heating by open fire and can also be used for electromagnetic heating sources such as an induction cooker and the like. The middle part of the composite bottom sheet is provided with the positioning part which can play a positioning role, so that the precise alignment of the composite bottom sheet and the pan bottom body is ensured, and the production efficiency of products is improved. The positioning hole is defined by the positioning part, at least one of the end face of the positioning part facing the pot bottom body and the hole wall of the positioning hole is attached to the pot bottom body, and the close combination of the inner side edge of the composite bottom sheet and the pot bottom body is guaranteed, so that the inner side edge of the composite bottom sheet is prevented from being tilted, cracked or even falling off, the combination strength of the composite bottom sheet and the pot bottom body is improved, and the use reliability of the pot is improved. Moreover, the positioning part is arranged in the middle of the composite bottom plate, so that the balance of stress between the composite bottom plate and the pan bottom body is facilitated, the size of the positioning part is reduced on the basis of ensuring the accurate alignment of the composite bottom plate and the pan bottom body, and the structure of the composite bottom plate is simplified; and the positioning hole in the middle part can be used for accommodating marks such as trademark patterns or characters of cookware, and the attractiveness and the grade of the product are improved.

Additionally, the utility model provides a pan among the above-mentioned technical scheme can also have following additional technical characteristics:

in the above technical scheme, a matching part is configured in the middle of the bottom surface of the pan bottom body, and the matching part is in concave-convex fit with the positioning part.

The matching part of the pan bottom body is in concave-convex matching with the positioning part of the double bottom sheet, so that the contact area of the double bottom sheet and the pan bottom body is increased, the binding force of the pan bottom body and the double bottom sheet is further improved, and the connecting strength of the pan bottom body and the double bottom sheet is further improved; meanwhile, the positioning effect of the composite bottom sheet and the pot bottom body during assembly is improved, and the composite bottom sheet is prevented from being misplaced.

In the above technical scheme, the pore wall of locating hole is the stairstepping, cooperation portion is the stairstepping arch, the protruding embedding of stairstepping in the locating hole, just the bellied outer wall of stairstepping is constructed into with the ladder face of the pore wall looks adaptation of locating hole, the ladder face with the pore wall looks laminating of locating hole.

Compared with a non-stepped scheme, the contact area between the double-bottom plate and the pot bottom body is further increased, the binding force between the pot bottom body and the double-bottom plate is further improved, and the connection strength between the pot bottom body and the double-bottom plate is further improved; meanwhile, the positioning effect of the composite bottom sheet and the pot bottom body during assembly is further improved, and the composite bottom sheet is prevented from being misplaced.

In the above technical scheme, the longitudinal section of location portion is L shape, the ladder face is including consecutive first step face, inflection face and second step face, first step face the inflection face the second step face from top to bottom arranges in proper order, just the second step face is located the inboard of first step face.

In the scheme, the positioning hole is in a step shape with a thick upper part and a thin lower part, the first step surface of the step surface is attached to the thick part of the hole wall of the positioning hole, the second step surface is attached to the thin part of the hole wall of the positioning hole, and the turning surface is attached to the middle turning part of the hole wall of the positioning hole. Compared with the scheme that the hole wall of the positioning hole is stepped along the circumferential direction, the double-bottom plate can be easily attached to the pan bottom body from bottom to top, the assembly is convenient, and the double-bottom plate and the pan bottom body are simple in structure and convenient to machine and form.

In the technical scheme, the end face of the positioning part facing the pot bottom body is attached to the bottom surface of the pot bottom body.

The end face of the positioning part facing the pan bottom body is also attached to the bottom surface of the pan bottom body, so that the contact area between the double bottom sheet and the pan bottom body is further increased, the binding force and the friction force between the pan bottom body and the double bottom sheet are further improved, and the connection strength between the pan bottom body and the double bottom sheet is further improved.

In the technical scheme, the positioning part is provided with a positioning groove matched with the matching part, the positioning groove is positioned on the outer side of the positioning hole, the matching part is embedded into the positioning groove, and the end face of the positioning part facing the pot bottom body is attached to the bottom surface of the pot bottom body.

The positioning groove of the positioning part is in concave-convex fit with the matching part, the groove wall of the positioning groove is also attached to the pan bottom body except that the end surface of the positioning part facing the pan bottom body is attached to the bottom surface of the pan bottom body, so that the contact area of the composite bottom sheet and the pan bottom body is further increased, the bonding force between the pan bottom body and the composite bottom sheet is further improved, and the connection strength between the pan bottom body and the composite bottom sheet is further improved; meanwhile, the positioning effect of the composite bottom sheet and the pot bottom body during assembly is further improved, and the composite bottom sheet is prevented from being misplaced.

In any one of the above technical solutions, the positioning portion protrudes in a direction away from the bottom body to form an annular protrusion.

The positioning part protrudes towards the direction far away from the pan bottom body, and the longitudinal size of the positioning part is increased and the depth of the positioning hole is increased relative to the scheme that the positioning part is flush with the main body part of the composite bottom plate, so that the contact area between the positioning part and the pan bottom body is increased, the binding force and the binding strength of the composite bottom plate and the pan bottom body are further improved, and the probability of cracking or falling of the composite bottom plate is further reduced. Meanwhile, the scheme is convenient for designing the hole wall of the positioning hole into a step shape and also convenient for arranging the positioning groove on the positioning part so as to further increase the contact area between the positioning part and the pan bottom body.

In any of the above technical solutions, the fitting portion encloses an avoidance groove.

The matching part is surrounded with an avoiding groove, which is convenient for accommodating marks such as trademark patterns and characters of the cookware. Wherein, for the scheme that the matching part is embedded into the positioning hole of the positioning part, the outer periphery of the avoiding groove is positioned at the inner side of the positioning hole; to the scheme that the matching part is embedded into the positioning groove of the positioning part, the outer periphery of the avoiding groove is positioned on the outer side of the positioning hole. Of course, the fitting part can also be designed as a solid structure.

In any of the above technical solutions, the complex bottom plate includes a magnetic conductive sheet.

The composite bottom sheet comprises a magnetic conductive sheet, so that the cookware can be used for heating by open fire and can also be used for electromagnetic heating heat sources such as an induction cooker, and the application range of the cookware is enlarged.

In any of the above technical solutions, the pot opening defined by the top end of the pot wall portion is circular; the pot bottom body is in a regular polygon shape.

The utility model provides a pan improves the shape of pan, designs into class regular polygon with the bottom of a boiler body, and the open-top of pot wall portion (the pot mouth that the top of pot wall portion enclosed promptly) keeps circularly. Therefore, the part of the pot bottom corresponding to the corner of the regular polygon forms a corner part, and the part between the adjacent corner parts is relatively straight. Compared with the curvature of the transition part between the pot wall part and the pot bottom part of the round pot, the curvature of the transition part between the relatively straight part of the pot bottom part and the pot wall part is obviously increased, when food in the pot is pushed to the inner side wall (namely the inner side wall of the concave part) of the part of the pot wall part, the food does not slowly rise along with the side wall with smooth transition, but turns over and falls along with the side wall which suddenly becomes steep, so that the food is more easily turned over, the food is uniformly heated, and the cooking effect is improved; the part of the pot wall part corresponding to the corner of the pot bottom forms an outwards convex structure, compared with the smooth surface of a round pot, food is easy to gather at the convex structure when the food in the pot is poured, and the convex structure can play a certain flow guiding role, so that the food is prevented from spilling, the food is not easy to fall outside the pot when the food is put in the pot, the food waste is avoided, and the table top is also prevented from being polluted by the food. Moreover, the scheme is suitable for pouring treatment of soup food and also suitable for pouring treatment of block food. Meanwhile, the existing open fire heat source or non-open fire heat source (such as an electromagnetic heating heat source) is usually a circular heat source, the circumferential structure of the regular polygon-like heat source is relatively regular and is relatively close to the shape of the circular heat source, and the circumferential uniform heating of food in the pot is facilitated. The round pot opening is kept, so that a universal handle is convenient to select, universal configuration of the pot cover is facilitated, universal packaging is convenient to select, special handles or packaging do not need to be selected according to the shape of the pot, and the product cost is reduced; and because when the vegetable juice is poured, the soup juice easily flows down along the pot opening, and the pot opening is arranged to be circular, the accumulation of residues can be reduced while the heat conductivity of the pot is improved, and the pot is convenient to clean.

It is understood that regular polygon-like refers to a shape resembling a regular polygon. Such as: replacing at least a part of straight edges with curve segments on the basis of the regular polygon; or, on the basis of the regular polygon, the connection mode of at least one part of adjacent straight edges is changed into fillet connection; or, on the basis of the regular polygon, at least one part of straight edges is replaced by curve segments, and at least one part of two adjacent edges are connected by adopting round corners. For the cookware, the bottom body of the cookware is difficult to be made into a regular polygon in a strict sense, adjacent sides are generally connected through round corners, and when the radius of the round corners is very small, the regular polygon is basically equal to the regular polygon.

In the technical scheme, the double-bottom plate is in a regular polygon shape, the outer periphery of the double-bottom plate is positioned on the inner side of the outer periphery of the pot bottom body, and the outer periphery of the double-bottom plate is parallel to the outer periphery of the pot bottom body.

In the scheme, the pan bottom body and the composite bottom sheet are both in the shape of a regular polygon, and the shapes of the regular polygon and the regular polygon are consistent, but the area of the composite bottom sheet is smaller than that of the pan bottom body, so that the shape is regular and attractive, a certain reserved space is provided for deformation of the composite bottom sheet, and the composite bottom sheet is prevented from falling off.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic top view of a cookware according to some embodiments of the present invention;

fig. 2 is a schematic top view of a cookware according to some embodiments of the present invention;

fig. 3 is a schematic cross-sectional view of a pot according to some embodiments of the present invention;

fig. 4 is a schematic cross-sectional view of a pot according to some embodiments of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

Fig. 6 is a schematic sectional view of a pot according to some embodiments of the present invention;

fig. 7 is an enlarged schematic view of a portion B in fig. 6.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:

1 pot wall part, 111 pot mouth, 13 convex structures, 2 pot bottom parts, 21 top surfaces, 211 first lines, 212 second lines, 23 inscribed circles, 25 pot bottom bodies, 254 matching parts, 255 step surfaces, 2551 first step surfaces, 2552 second step surfaces, 2553 turning surfaces, 256 avoiding grooves, 258 bottom surfaces, 27 double bottom plates, 271 positioning holes, 275 positioning parts, 276 positioning grooves and 3 handles.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A cookware in accordance with some embodiments of the present invention will be described with reference to fig. 1 to 7.

The utility model provides a pot, as shown in figure 1, include: a pot wall 1 and a pot bottom 2.

The pan bottom 2 (shown in fig. 4 and 6) includes a pan bottom body 25 and a double bottom sheet 27, as shown in fig. 5 and 7. The pan bottom body 25 is connected with the bottom of the pan wall part 1, the double bottom plate 27 is attached on the bottom surface 258 (shown in fig. 6) of the pan bottom body 25, and the middle part of the double bottom plate 27 is provided with a positioning part 275, as shown in fig. 5 and 7. The positioning portion 275 encloses a positioning hole 271, as shown in fig. 7. At least one of the end surface of the positioning portion 275 facing the pan bottom main body 25 and the hole wall of the positioning hole 271 is attached to the pan bottom main body 25.

The utility model provides a pan, bottom of a boiler 2 include bottom of a boiler body 25 and double-bottom piece 27, form double-bottom pan, are favorable to optimizing the performance of pan. The composite bottom sheet 27 may include, but is not limited to, a magnetic conductive sheet, so that the cookware may be used for both open fire heating and electromagnetic heating sources such as an induction cooker.

Wherein, the middle part of the double-bottom plate 27 is provided with a positioning part 275, and the positioning part 275 can play a positioning role, so as to ensure the accurate alignment of the double-bottom plate 27 and the pan bottom body 25 and improve the production efficiency of the product. The positioning part 275 is surrounded with the positioning hole 271, and at least one of the end surface of the positioning part 275 facing the pan bottom body 25 and the hole wall of the positioning hole 271 is attached to the pan bottom body 25, so that the tight combination of the inner side edge of the composite bottom sheet 27 and the pan bottom body 25 is ensured, the inner side edge of the composite bottom sheet 27 is prevented from being tilted, cracked or even falling off, the combination strength of the composite bottom sheet 27 and the pan bottom body 25 is improved, and the use reliability of the cooker is improved.

Moreover, the positioning part 275 is arranged in the middle of the double bottom plate 27, which is beneficial to the balance of stress between the double bottom plate 27 and the pan bottom body 25, and is beneficial to reducing the size of the positioning part 275 on the basis of ensuring the accurate alignment of the double bottom plate 27 and the pan bottom body 25, thereby simplifying the structure of the double bottom plate 27; and the positioning hole 271 in the middle part can be used for accommodating marks such as trademark patterns or characters of cookware, and the attractiveness and the grade of the product are improved.

In some embodiments, further, the top of the pot wall part 1 is provided with a pot opening 111 (as shown in fig. 1) in a circular shape. The pan bottom body 25 is in a regular polygon shape.

The pot is improved in shape, the pot bottom body 25 is designed to be a regular polygon, and the top opening of the pot wall part 1 (namely the pot opening 111 surrounded by the top end of the pot wall part 1) is kept circular. Thus, the part of the pot bottom 2 corresponding to the corner of the regular polygon forms a corner part, and the part between the adjacent corner parts is relatively straight. Compared with the curvature of the transition part between the pot wall part 1 and the pot bottom part 2 of the round pot, the curvature of the transition part between the relatively straight part of the pot bottom part 2 and the pot wall part 1 is obviously increased, when food in the pot is pushed to the inner side wall of the part of the pot wall part 1, the food does not slowly rise along with the side wall with smooth transition, but turns over and falls down along with the side wall which suddenly becomes steep, so that the food is more easily turned over, the food is heated uniformly, and the cooking effect is improved; and the part of the pot wall part 1 corresponding to the corner part of the pot bottom part 2 forms an outward convex structure 13 (as shown in fig. 3), compared with the smooth surface of a round pot, food is easy to gather at the convex structure 13 when the food in the pot is poured, and equivalently, the convex structure 13 can play a certain flow guide role, thereby being beneficial to preventing the food from spilling, ensuring that the food is not easy to fall outside the pot when the food is put in the pot, avoiding the food waste and avoiding the food from polluting the table top. Moreover, the scheme is suitable for pouring treatment of soup food and also suitable for pouring treatment of block food.

Meanwhile, the existing open fire heat source or non-open fire heat source (such as an electromagnetic heating heat source) is usually a circular heat source, the circumferential structure of the regular polygon-like heat source is relatively regular and is relatively close to the shape of the circular heat source, and the circumferential uniform heating of food in the pot is facilitated.

The round pot opening 111 is convenient for selecting a universal handle 3, is also beneficial to the universal configuration of a pot cover and is also convenient for selecting a universal package, and a special handle 3 or package is not required to be selected according to the shape of the pot, so that the product cost is reduced; and because when the vegetable juice is poured, the soup juice easily flows down along the pot opening 111, and the part provided with the pot opening 111 is circular, the accumulation of residues can be reduced while the heat conductivity of the pot is improved, and the pot is convenient to clean.

It is understood that regular polygon-like refers to a shape resembling a regular polygon. Such as: replacing at least a part of straight edges with curve segments on the basis of the regular polygon; or, on the basis of the regular polygon, the connection mode of at least one part of adjacent straight edges is changed into fillet connection; or, on the basis of the regular polygon, at least one part of straight edges is replaced by curve segments, and at least one part of two adjacent edges are connected by adopting round corners.

For the pot, it is difficult to make the pot bottom body 25 into a regular polygon in a strict sense, adjacent sides are generally connected by round corners, and when the radius of the round corners is very small, the regular polygon is basically the same as the regular polygon.

In some embodiments of the present invention, the middle of the bottom surface 258 of the pot bottom body 25 is configured with the fitting portion 254, as shown in fig. 5 and 7, the fitting portion 254 is in concave-convex fit with the positioning portion 275.

The matching part 254 of the pan bottom body 25 is matched with the positioning part 275 of the double bottom sheet 27 in a concave-convex manner, so that the contact area of the double bottom sheet 27 and the pan bottom body 25 is increased, the binding force of the pan bottom body 25 and the double bottom sheet 27 is further improved, and the connection strength of the pan bottom body 25 and the double bottom sheet 27 is further improved; meanwhile, the positioning effect of the composite bottom sheet 27 and the pot bottom body 25 during assembly is improved, and the composite bottom sheet 27 is prevented from being dislocated.

In an embodiment of the present invention, the hole wall of the positioning hole 271 has a step shape. The matching portion 254 is a stepped protrusion, the stepped protrusion is embedded into the positioning hole 271, an outer wall surface of the stepped protrusion is configured to be a stepped surface 255 (as shown in fig. 5) matched with a hole wall of the positioning hole 271, and the stepped surface 255 is attached to the hole wall of the positioning hole 271.

The stepped surface 255 with the stepped protrusions is attached to the stepped hole wall of the positioning hole 271, so that compared with a non-stepped scheme, the contact area between the double bottom plate 27 and the pan bottom body 25 is further increased, the bonding force between the pan bottom body 25 and the double bottom plate 27 is further improved, and the connection strength between the pan bottom body 25 and the double bottom plate 27 is further improved; meanwhile, the positioning effect of the composite bottom sheet 27 and the pot bottom body 25 during assembly is further improved, and the composite bottom sheet 27 is prevented from being dislocated.

Further, the longitudinal section of the positioning part 275 is L-shaped, as shown in fig. 5. Stepped surface 255 includes a first stepped surface 2551, a return surface 2553, and a second stepped surface 2552, which are connected in series, as shown in fig. 5. The first step surface 2551, the turning surface 2553 and the second step surface 2552 are sequentially arranged from top to bottom, and the second step surface 2552 is located at the inner side of the first step surface 2551.

In this embodiment, the positioning hole 271 is shaped like a step with a thick upper portion and a thin lower portion, the first step surface 2551 of the step surface 255 is attached to the thick portion of the hole wall of the positioning hole 271, the second step surface 2552 is attached to the thin portion of the hole wall of the positioning hole 271, and the turning surface 2553 is attached to the middle turning portion of the hole wall of the positioning hole 271. Compared with the scheme that the hole wall of the positioning hole 271 is stepped along the circumferential direction, the double-bottom plate 27 can be easily attached to the pan bottom body 25 from bottom to top, the assembly is convenient, and the double-bottom plate 27 and the pan bottom body 25 are simple in structure and convenient to machine and form.

Of course, the wall of the positioning hole 271 may be stepped in the circumferential direction.

Further, the end surface of the positioning portion 275 facing the bottom body 25 is abutted against the bottom surface 258 of the bottom body 25, as shown in fig. 5.

The end surface of the positioning part 275 facing the pan bottom body 25 is also attached to the bottom surface 258 of the pan bottom body 25, so that the contact area between the composite bottom sheet 27 and the pan bottom body 25 is further increased, the bonding force and the friction force between the pan bottom body 25 and the composite bottom sheet 27 are further improved, and the connection strength between the pan bottom body 25 and the composite bottom sheet 27 is further improved.

In another embodiment of the present invention, the positioning portion 275 is provided with a positioning groove 276 adapted to the fitting portion 254, as shown in fig. 7. The positioning groove 276 is located outside the positioning hole 271, the matching portion 254 is embedded in the positioning groove 276, and the end surface of the positioning portion 275 facing the bottom body 25 is attached to the bottom surface 258 of the bottom body 25.

The positioning groove 276 of the positioning part 275 is in concave-convex fit with the fitting part 254, and besides the end surface of the positioning part 275 facing the pan bottom body 25 is fitted with the bottom surface 258 of the pan bottom body 25, the groove wall of the positioning groove 276 is also fitted with the pan bottom body 25, so that the contact area of the composite bottom sheet 27 and the pan bottom body 25 is further increased, the bonding force between the pan bottom body 25 and the composite bottom sheet 27 is further improved, and the connection strength between the pan bottom body 25 and the composite bottom sheet 27 is further improved; meanwhile, the positioning effect of the composite bottom sheet 27 and the pot bottom body 25 during assembly is further improved, and the composite bottom sheet 27 is prevented from being dislocated.

In any of the above embodiments, the positioning portion 275 protrudes in a direction away from the bottom body 25 to form an annular protrusion, as shown in fig. 5 and 7.

The positioning part 275 protrudes in the direction far away from the pan bottom body 25, and compared with the scheme that the positioning part 275 is flush with the main body part of the double bottom plate 27, the longitudinal size of the positioning part 275 is increased, the depth of the positioning hole 271 is increased, the contact area between the positioning part 275 and the pan bottom body 25 is favorably increased, the bonding force and the bonding strength between the double bottom plate 27 and the pan bottom body 25 are further improved, and the probability that the double bottom plate 27 is cracked or falls off is further reduced. Meanwhile, the scheme is convenient for designing the hole wall of the positioning hole 271 into a step shape and also convenient for arranging the positioning groove 276 on the positioning part 275 so as to further increase the contact area of the positioning part 275 and the pan bottom body 25.

In either embodiment, the mating portion 254 encloses an escape slot 256, as shown in FIG. 5.

The matching part 254 is surrounded with an avoiding groove 256, which is convenient for accommodating marks such as trademark patterns and characters of the cookware. In the case where the fitting portion 254 is fitted into the positioning hole 271 of the positioning portion 275, the outer peripheral edge of the escape groove 256 is located inside the positioning hole 271; in the case where the fitting portion 254 is fitted into the positioning groove 276 of the positioning portion 275, the outer peripheral edge of the escape groove 256 is positioned outside the positioning hole 271. Of course, the fitting portion 254 may be designed as a solid structure.

In any of the above embodiments, the complex bottom sheet 27 includes a magnetic conductive sheet.

The composite bottom sheet 27 comprises a magnetic conductive sheet, so that the cookware can be used for heating by open fire and can also be used for electromagnetic heating heat sources such as an induction cooker, and the application range of the cookware is enlarged. Of course, the double bottom plate 27 is not limited to include a magnetic conductive plate, and may include a heat conductive plate for improving the heat transfer efficiency of the pot, a reinforcing plate for improving the strength of the pot, and the like.

In any of the above embodiments, the bottom sheet 27 is in the shape of a regular polygon, the outer periphery of the bottom sheet 27 is located inside the outer periphery of the pan bottom main body 25, and the outer periphery of the bottom sheet 27 is parallel to the outer periphery of the pan bottom main body 25.

In the scheme, the pan bottom body 25 and the composite bottom sheet 27 are both in the shape of a regular polygon, and the shapes of the two are consistent, but the area of the composite bottom sheet 27 is smaller than that of the pan bottom body 25, so that the shape is regular and attractive, a certain reserved space is provided for deformation of the composite bottom sheet 27, and the composite bottom sheet 27 is prevented from falling off.

In one embodiment, the positioning hole 271 has a polygonal shape or a polygon-like shape.

The polygon or the polygon-like can play a reliable anti-rotation role. Such as: the polygon is square or similar square, which can effectively prevent the rotation of the composite bottom sheet 27, and the structure is simple, which is convenient for processing and forming, and the modeling is more beautiful.

In another embodiment, the positioning hole 271 includes a circular hole and a positioning notch in communication with the circular hole.

The combination of circular port and location breach also can play reliable rotation-proof effect. Such as: the combination of the circular hole and the two symmetrical positioning notches can effectively prevent the double-film 27 from rotating, and the double-film printing machine has the advantages of simple structure, convenience in processing and forming and attractive appearance.

Of course, the positioning hole 271 is not limited to the above shape, and may have an oval shape or other non-circular shape.

In some embodiments of the present invention, further, the pot further comprises: a handle 3, as shown in fig. 1. The handle 3 is connected to the pot wall.

The handle 3 is arranged, so that the cooking tool can be conveniently held by the handle 3 to perform cooking operation and food dumping operation.

In any of the above embodiments, further, the contour line of the top surface 21 of the pan bottom 2 includes M first lines 211 and N second lines 212, N is equal to M and greater than or equal to 2, and the M first lines 211 and the N second lines 212 are arranged in a staggered manner and connected end to form a regular polygon.

The contour line of the top surface 21 of the pot bottom 2 comprises at least two first lines 211 and at least two second lines 212, the number of the first lines 211 is equal to that of the second lines 212, and the first lines 211 and the second lines 212 are staggered one by one and connected end to form a regular polygon. Class regular polygon compares in regular polygon, and the pan machine-shaping of both having been convenient for also can prevent that the inside closed angle position that produces of pan from leading to food to remain to the pan of being convenient for washs. Simultaneously, the class regular polygon structure that this scheme formed is regular, along circumference rotational symmetry, and the pan machine-shaping of both having been convenient for, the food in the pan of also being convenient for is heated evenly.

Wherein, the first line 211 and the second line 212 may be both main lines, that is: the first line 211 and the second line 212 together outline a shape similar to a regular polygon, for example, two straight line segments and two arc line segments are arranged in a staggered manner and connected end to form a similar square; alternatively, one of the first line 211 and the second line 212 is a main line, and the other is a transition line, that is: the M first lines 211 outline a shape similar to a regular polygon, and the second lines 212 are transition connection portions of two adjacent first lines 211, for example, four relatively long straight line segments and four relatively short arc line segments are arranged in a staggered manner and connected end to form a square-like shape.

Specifically, the first lines 211 are straight line segments (as shown in fig. 2) or curved line segments, and the shape formed by the M first lines 211 has an inscribed circle 23 (as shown in fig. 2). The second line 212 is an arc line segment, as shown in fig. 2, and two adjacent first lines 211 are connected by the second line 212 in a rounded manner. M is greater than or equal to 3.

In this scheme, first lines 211 are the thread, and M first lines 211 outline the shape of similar regular polygon, and second lines 212 are the transition connecting portion of two adjacent first lines 211, and the transition connecting portion is the fillet line for top surface 21 of pot bottom 2 is similar M limit shape. The M-shaped polygon has an inscribed circle 23, and the inscribed circle 23 is tangent to the M first lines 211 one by one. In this scheme, the equal rounding off of M first lines 211 and N second lines 212 meets, simple structure, and the machine-shaping of being convenient for has just effectively avoided the inside sharp angular point position that appears of pan, and the food of both being convenient for turns over the stir-fry, also is convenient for wash.

In one embodiment, M is equal to 4, as shown in FIG. 2.

When M is equal to 4, the four relatively long straight line segments and the four relatively short arc line segments are arranged in a staggered mode and are connected end to form a square-like shape. The pan of this scheme wholly is the structure of circle below, and novel structure is pleasing to the eye. Meanwhile, compared with the scheme that M is equal to 3, the pot has relatively larger capacity; compare in M more than or equal to 5's scheme, the shape and the structure of the pan of this scheme are comparatively simple, the machine-shaping of being convenient for.

Of course, the value of M is not limited to 4, and may be 3, 5, 6, or the like. Such as: if M is equal to 3, the three relatively long straight line segments and the three relatively short arc line segments are arranged in a staggered mode and are connected end to form a regular triangle; if M is equal to 5, the five relatively long straight line segments and the five relatively short arc line segments are arranged in a staggered mode and are connected end to form a quasi-regular pentagon; and M is equal to 6, six relatively long straight line segments and six relatively short arc line segments are arranged in a staggered mode and are connected end to form a regular hexagon.

Wherein the diameter L of the inscribed circle 23 is in the range of 100mm to 220 mm.

The diameter of the inscribed circle 23 is limited in the range of 100mm to 220mm, such as 100mm, 120mm, 140mm, 160mm, 180mm, 200mm, 220mm and the like, so that the phenomenon that the capacity of a pot is too small due to the fact that the area of the pot bottom is too small as the inscribed circle 23 is too small is avoided, and the phenomenon that the size of the pot is too large as the area of the pot bottom is too large as the inscribed circle 23 is too large is also avoided.

Of course, the diameter of the inscribed circle 23 is not limited to the above range, and may be adjusted as needed in an actual production process.

Further, the radius R of the second line 212 is equal to or greater than 10mm and equal to or less than the radius of the inscribed circle 23.

The radius of the second line 212 is limited in the range between 10mm and the radius (namely L/2) of the inscribed circle 23, so that the phenomenon that the position is too sharp to cause food residue due to the fact that the radius of the second line 212 is too small is avoided, and the phenomenon that the shape of the pot bottom is too close to a circle to affect the food stir-frying effect due to the fact that the radius of the second line 212 is too large is also avoided.

Of course, the radius of the second line 212 is not limited to the above range, and may be adjusted as needed in an actual production process.

In any of the above embodiments, the part of the pot wall part 1 corresponding to the corner of the pot bottom part 2 is formed with the convex structure 13, and the convex height of the convex structure 13 is in the range of 2mm to 15 mm.

The height of the protrusion structure 13 is limited within the range of 2mm to 15mm, so that the limitation of the flow guiding effect of the flow guiding ribs caused by too small height is avoided, and the influence on the circumferential overturn of food in the pot due to too large height is avoided. The protrusion height of the protruding structure 13 means: the lower part 12 of the boiler wall is provided with an inner tangent plane which is a rotating plane, the generatrix of the rotating plane is a straight line, the inner tangent plane is tangent with the inner surface of the lower part 12 of the boiler wall, and the convex structure 13 protrudes out of the height of the inner tangent plane.

Of course, the height of the protrusions of the protrusion structures 13 is not limited to the above range, and may be adjusted as needed in the actual production process.

The following is a detailed description of the wok as an example and a comparison with the prior art.

The existing pot is difficult to turn over food in the using process, and when the food is poured and contained, the food is scattered in the pot and is easy to pour out of the plate, so that the problems of food waste and hearth cleaning are caused.

Particularly, current pan when turning over the fried food, because of the bottom of a boiler and the lateral wall transition is big and be the round bottom, can't turn over food, lead to food to heat inhomogeneous, in addition when falling the dish, because of the small-bore at the bottom of the pan is big, food can't gather, lead to food unrestrained top of a kitchen range.

In the prior art, a solution is not available for turning dishes temporarily, and the existing solution for the problem of turning dishes is to press a diversion notch on a pot opening 111, but the diversion notch is too small, so that only soup and juice liquid can be diverted, and the guidance for blocky food cannot be provided.

The example describes a cookware comprising a pot body and a handle 3. The pot body comprises a pot bottom (namely a pot bottom part 2) and a pot wall (namely a pot wall part 1). The top end of the pot wall forms a pot opening 111. The handle 3 is fixedly connected to the pot wall and is specifically arranged in the direction with the bulge on the pot wall.

The pot opening 111 is round.

The shape of the pot bottom is a regular polygon-like shape consisting of N identical lines (namely, a first line 211) and M identical fillet lines (namely, a second line 212), wherein: n is equal to or more than 3 and is a positive integer; the first line 211 may be a curved line or a straight line; the first lines 211 and the round lines are arranged at intervals and connected end to end; the M first lines 211 may have one inscribed circle 23.

The pot wall is in a transition shape, a bulge is formed on the side wall in the direction of a circular line, and the height H of the bulge ranges from 2mm to 15 mm.

The pot bottom is attached with a magnetic conductive sheet, and the edge of a middle positioning hole 271 of the magnetic conductive sheet is wrapped by the pot bottom to prevent the double bottom sheet 27 from cracking.

A groove (namely, an avoiding groove 256) is arranged in the middle of the pot bottom and is used for placing product identification patterns or characters.

The pot described in this example has the advantages that the pot bottom is a regular polygon, the curvature radius of the connecting part of the first line 211 and the pot wall of the regular polygon is large, when food is pushed to the side wall in the direction, the food is easy to turn over, the pot wall part 1 corresponding to the round line direction of the regular polygon is provided with the convex structure 13 protruding outwards, the food is easy to gather at the convex structure 13 when being poured out, and the pot is not easy to fall outside the pot.

In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cookware, comprising:

a pan wall portion;

the pot bottom comprises a pot bottom body and a composite bottom plate, the pot bottom body is connected with the bottom of the wall part of the pot, the composite bottom plate is attached to the bottom surface of the pot bottom body, a positioning part is constructed in the middle of the composite bottom plate, a positioning hole is formed in the positioning part in a surrounding mode, and at least one of the end face, facing the pot bottom body, of the positioning part and the hole wall of the positioning hole is attached to the pot bottom body.

2. The cookware according to claim 1,

the middle part of the bottom surface of the pot bottom body is provided with a matching part, and the matching part is in concave-convex matching with the positioning part.

3. The cookware according to claim 2,

the hole wall of locating hole is the stairstepping, cooperation portion is the stairstepping arch, the protruding embedding of stairstepping in the locating hole, just the bellied outer wall of stairstepping is constructed into with the stair face of the hole wall looks adaptation of locating hole, the stair face with the hole wall looks laminating of locating hole.

4. The cookware according to claim 3,

the longitudinal section of location portion is L shape, the ladder face is including consecutive first step face, inflection face and second step face, first step face the inflection face the second step face from top to bottom arranges in proper order, just the second step face is located the inboard of first step face.

5. The cookware according to claim 3,

the end face of the positioning part facing the pot bottom body is attached to the bottom face of the pot bottom body.

6. The cookware according to claim 2,

the positioning part is provided with a positioning groove matched with the matching part, the positioning groove is positioned on the outer side of the positioning hole, the matching part is embedded into the positioning groove, and the end face, facing the pot bottom body, of the positioning part is attached to the bottom face of the pot bottom body.

7. The pot according to any of claims 1 to 6,

the positioning part protrudes towards the direction far away from the pan bottom body to form an annular bulge.

8. The pot according to any of claims 2 to 6,

the matching part is surrounded with an avoiding groove.

9. The pot according to any of claims 1 to 6,

the pot opening formed by the top end of the pot wall part is circular;

the pot bottom body is in a regular polygon shape.

10. The cookware according to claim 9,

the outer periphery of the composite bottom plate is positioned on the inner side of the outer periphery of the pot bottom body, and the outer periphery of the composite bottom plate is parallel to the outer periphery of the pot bottom body.

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