CN111374524B

CN111374524B - Anti-sticking stainless steel pot

Info

Publication number: CN111374524B
Application number: CN201811632197.5A
Authority: CN
Inventors: 殷林根
Original assignee: Suzhou Jiayi Stainless Steel Products Co ltd
Current assignee: Suzhou Jiayi Stainless Steel Products Co ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2021-06-11
Anticipated expiration: 2038-12-29
Also published as: CN111374524A

Abstract

The invention discloses an anti-sticking stainless steel pot, which comprises a stainless steel pot body, wherein a convex ring extends from an opening ring of the stainless steel pot body, the thickness of the convex ring is larger than that of the stainless steel pot body, annular clamping grooves are formed in the outer side and the inner side of the joint of the convex ring and the stainless steel pot body, a metal pot ring is further coated on the convex ring, mounting clamping rings with arc-shaped sections extend from the outer side edge and the inner side edge of the metal pot ring, the mounting clamping rings are embedded in the corresponding annular clamping grooves, and a titanium alloy coating is sprayed on the inner surface of the stainless steel pot body. The pot handle assembly has the advantages of firm structural connection, attractive appearance, good corrosion resistance and adhesion resistance, convenient disassembly of the pot handle assembly and more abundant use occasions.

Description

Anti-sticking stainless steel pot

Technical Field

The invention relates to the technical field of stainless steel pots, in particular to an anti-sticking stainless steel pot.

Background

The pan is divided into a pressure cooker, a frying pan, a soup pot, a steamer, a milk pot, an electric cooker multifunctional pot and the like according to functions; the material is divided into stainless steel pan, iron pan, aluminum pan, earthenware pot, copper pan, enamel pan, non-stick pan, composite material pan, etc.; dividing the single-lug pot and the double-lug pot according to the number of the handles; the pan is divided into a pan and a round-bottom pan according to the shape of the pan bottom.

At present, cookware on the market is generally made of aluminum alloy, cast iron and the like, but the corrosion resistance of the cookware made of the materials is mostly not ideal, and an oxide film needs to be further prepared on the surface of the cookware, for example, organic coatings such as fluorine resin are sprayed for rust prevention or anti-sticking treatment. However, the organic coatings have poor service life, are easy to fall off and are eaten by human bodies by mistake, so that certain potential safety hazards exist for the health of the human bodies.

In addition, most of the existing stainless steel wok tools are provided with fixed type handles or handle handles, and due to the structural design, the wok can only be used for cooking and frying, and occupies a larger cabinet space when being stored.

Disclosure of Invention

The invention aims to provide an anti-sticking stainless steel pot to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an antiseized type stainless steel pan, includes the stainless steel pot body, the opening of the stainless steel pot body circles and extends there is the protrusion ring, and the thickness of protrusion ring is greater than the thickness of the stainless steel pot body, and annular groove has all been seted up with inboard in the outside of protrusion ring and stainless steel pot body junction, the protrusion ring circles still the cladding has the metal pot circle, and the outside limit of metal pot circle all extends with inboard edge has the cross-section to be the installation rand of circular arc type, and the installation rand inlays the dress in the annular groove that corresponds, the internal surface spraying of the stainless steel pot body has the titanium alloy coating.

As a further scheme of the invention, a panhandle assembly is mounted at the edge of the stainless steel pan body, the panhandle assembly comprises a panhandle outer gasket, a panhandle inner gasket, a panhandle connecting bolt, a panhandle connecting nut and a panhandle, the panhandle outer gasket is tightly attached to the outer side wall of the stainless steel pan body, the panhandle inner gasket is tightly attached to the inner side wall of the corresponding stainless steel pan body, the panhandle connecting bolt sequentially penetrates through the panhandle inner gasket, the stainless steel pan body and the panhandle outer gasket and is matched and fixed with the panhandle connecting nut, a panhandle inserting rod extends from the upper end of the panhandle outer gasket, and the panhandle is detachably connected with the panhandle through a panhandle limiting structure.

As a further scheme of the invention, the panhandle limiting structure comprises a limiting strip, a panhandle inserting groove for matching and inserting the front end of the panhandle inserting rod is formed in the panhandle, a limiting groove is formed in the lower end of the panhandle, the limiting strip is rotatably installed in the limiting groove through a pin shaft, a metal limiting block is installed on the upper side of one end, close to the stainless steel pot body, of the limiting strip, a pressing plate extends from one end, far away from the stainless steel pot body, of the limiting strip, a plurality of first limiting inverted teeth are correspondingly distributed at the lower end of the panhandle inserting rod, a plurality of second limiting inverted teeth used for limiting the first limiting inverted teeth are distributed on the metal limiting block, and a torsion spring used for driving one end, close to the stainless steel pot body, of the limiting strip to rotate inwards is sleeved.

As a further proposal of the invention, the free end of the pan body is provided with a hanging hole for convenient hanging.

As a further scheme of the invention, a pan handle assembly is arranged on the outer wall of the stainless steel pan body far away from the pan handle assembly.

As a further scheme of the invention, the left side wall and the right side wall of the stainless steel pot body corresponding to the pot handle assembly are also provided with the pot handle assembly.

As a further scheme of the invention, the handle assembly comprises a handle outer gasket, a handle inner gasket, a handle connecting bolt, a handle connecting nut and a handle, the handle outer gasket is tightly attached to the outer side wall of the stainless steel pot body, the handle inner gasket is tightly attached to the inner side wall of the corresponding stainless steel pot body, the handle connecting bolt sequentially penetrates through the handle inner gasket, the stainless steel pot body and the handle outer gasket and is matched and fixed with the handle connecting nut, a group of handle inserting columns extend from the upper end of the handle outer gasket, the handle is arranged in a U shape, handle inserting grooves for the handle inserting columns to be matched and inserted are formed in the end faces of the two ends of the handle, and handle limiting structures which are convenient to disassemble and assemble are arranged in the handle inserting grooves.

As a further scheme of the invention, the pot handle limiting structure comprises a metal sleeve, a limiting pin, a limiting stud and a limiting spring which are fixed in a pot handle insertion groove, the limiting pin is longitudinally and movably arranged on the inner side wall of the metal sleeve in a penetrating mode, a wedge-shaped inclined plane is arranged at the inner side end of the limiting pin, the end portion of the pot handle insertion column is correspondingly provided with the wedge-shaped inclined plane, a pin groove for the limiting pin to be inserted into is further formed in the inner side wall of the pot handle insertion column, a pin disc is arranged at the outer side end of the limiting pin, the limiting spring is connected to the outer end face of the pin disc, the limiting stud comprises an outer stud cap and an inner side threaded column, a spring groove is formed in the free end face of the threaded column, the outer side end of the limiting spring abuts against the spring groove, and the threaded column.

As a further scheme of the invention, the pot handle limiting structure further comprises a pull rope assembly, the pull rope assembly comprises a steel wire rope, a pull sleeve is sleeved on the steel wire rope, a central hole is formed in the center of the limiting stud, and two ends of the steel wire rope respectively penetrate through the corresponding central hole, the spring groove and the limiting spring and are fixedly connected with the corresponding pin discs.

As a further scheme of the invention, T-shaped heads embedded in the limiting strips are also distributed at the lower end of the metal limiting block.

Compared with the prior art, the invention has the beneficial effects that: the opening ring of the stainless steel pot body is wrapped with the metal pot ring, so that the structure is firmly connected, and the appearance is attractive; the inner surface of the stainless steel pot body is sprayed with the titanium alloy coating which has the advantages of good corrosion resistance, high strength, high temperature resistance, low temperature resistance and the like; when the stainless steel pot needs to be stored or the hot pot body needs to be used, the corresponding pressing disc is pressed, the limiting strip overcomes the elasticity of the torsion spring and rotates around the pin shaft, so that the second limiting inverted tooth is separated from the first limiting inverted tooth, at the moment, the panhandle inserting rod can be pulled out of the panhandle inserting groove, and the panhandle assembly is prevented from occupying a large space; the pot handle assembly can also be detached, the steel wire rope is pulled through the pull sleeve, the steel wire rope overcomes the elasticity to pull the limiting pin to move outwards, the limiting pin is separated from the pin groove, at the moment, the pot handle insertion column can be pulled out from the pot handle insertion groove, and the pot handle assembly is prevented from occupying a large space. The pot handle assembly has the advantages of firm structural connection, attractive appearance, good corrosion resistance and adhesion resistance, convenient disassembly of the pot handle assembly and more abundant use occasions.

Drawings

FIG. 1 is a schematic cross-sectional view of an anti-sticking stainless steel cookware with a handle assembly;

FIG. 2 is a schematic structural view of a handle assembly in an anti-sticking stainless steel cooker;

FIG. 3 is a schematic cross-sectional view of an anti-sticking stainless steel cooker with a handle assembly;

FIG. 4 is an enlarged schematic structural view of the part A in the anti-sticking stainless steel cookware;

FIG. 5 is a schematic structural diagram of a pot handle assembly in an anti-sticking stainless steel pot from the top;

FIG. 6 is a schematic structural view of a handle assembly in an anti-sticking stainless steel cooker;

fig. 7 is an enlarged structural schematic diagram of a handle assembly B in an anti-sticking stainless steel cooker.

In the figure: 1-stainless steel pot body, 11-flat bottom, 12-convex ring, 121-annular clamping groove, 2-metal pot ring, 21-installation clamping ring, 3-pot handle component, 31-pot handle, 311-metal sleeve, 312-pot handle inserting groove, 32-pot handle outer gasket, 321-pot handle inserting column, 322-pin groove, 33-pot handle inner gasket, 34-pot handle connecting bolt, 35-pot handle connecting nut, 36-steel wire rope, 361-pulling sleeve, 37-limiting stud, 371-stud cap, 372-threaded column, 373-central hole, 374-spring groove, 38-limiting pin, 381-pin disc, 39-limiting spring, 4-titanium alloy coating, 5-pot handle component, 51-pot handle, 511-hanging hole, 512-limit groove, 513-panhandle plug-in groove, 52-panhandle outer gasket, 53-panhandle inner gasket, 54-panhandle connecting bolt, 55-panhandle connecting nut, 56-panhandle plug-in rod, 561-first limit inverted tooth, 57-limit strip, 571-pressing plate, 58-metal limit block, 581-T head, 582-second limit inverted tooth and 59-pin shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides an antiseized type stainless steel pan, includes the stainless steel pot body 1, the opening of the stainless steel pot body 1 circles and extends there is protrusion ring 12, and the thickness of protrusion ring 12 is greater than the thickness of the stainless steel pot body 1, and ring groove 121 has all been seted up with the outside and the inboard of the 1 junction of stainless steel pot body to protrusion ring 12, the cladding has metal pot circle 2 on the protrusion ring 12 still, and the outside limit of metal pot circle 2 all extends with inboard edge has the cross-section to be the installation rand 21 of circular arc type, and installation rand 21 inlays the dress in the ring groove 121 that corresponds, the interior surface spraying of the stainless steel pot body 1 has titanium alloy coating 4. The bottom of the stainless steel pot body 1 is provided with a flat bottom 11, so that the pot can be conveniently placed on a table top.

The open ring of the stainless steel pot body 1 is wrapped with the metal pot ring 2, the structure is firmly connected, and the appearance is beautiful; the inner surface of the stainless steel pot body 1 is sprayed with the titanium alloy coating 4, and the titanium alloy coating 4 has the advantages of good corrosion resistance, high strength, high temperature resistance, low temperature resistance and the like; after the titanium alloy coating 4 is sprayed, the surface is polished and polished to have higher smoothness. The stainless steel pot cannot contain salt, soy sauce, vinegar, vegetable soup and the like for a long time, and because the food contains a lot of electrolytes, if the food is contained for a long time, the stainless steel can be subjected to electrochemical reaction with the electrolytes like other metals, so that toxic metal elements are dissolved out, and the titanium alloy coating 4 can well isolate the stainless steel pot body 1 from contacting with the food and has good anti-sticking performance.

Preferably, the panhandle assembly 5 is installed at the edge of the stainless steel pan body 1, the panhandle assembly 5 comprises a panhandle outer gasket 52, a panhandle inner gasket 53, a panhandle connecting bolt 54, a panhandle connecting nut 55 and a panhandle 51, the panhandle outer gasket 52 is tightly attached to the outer side wall of the stainless steel pan body 1, the panhandle inner gasket 53 is tightly attached to the inner side wall of the corresponding stainless steel pan body 1, the panhandle connecting bolt 54 sequentially penetrates through the panhandle inner gasket 53, the stainless steel pan body 1 and the panhandle outer gasket 52 and is fixed with the panhandle connecting nut 55 in a matching manner, a panhandle plug-in rod 56 extends from the upper end of the panhandle outer gasket 52, and the panhandle 51 is detachably connected with the panhandle 51 through a panhandle limiting structure.

The panhandle limiting structure comprises a limiting strip 57, a panhandle inserting groove 513 for matching and inserting the front end of a panhandle inserting rod 56 is formed in the panhandle 51, a limiting groove 512 is formed in the lower end of the panhandle 51, the limiting groove 512 is internally provided with a limiting strip 57 in a rotating mode through a pin shaft 59, the limiting strip 57 is close to one end of the stainless steel pot body 1, a metal limiting block 58 is installed on the upper side of the limiting strip 57, one end, far away from the stainless steel pot body 1, of the limiting strip 57 extends to form a pressing disc 571, the lower end of the panhandle inserting rod 56 is correspondingly provided with a plurality of first limiting inverted teeth 561 in a distributed mode, a plurality of second limiting inverted teeth 582 used for limiting the first limiting inverted teeth 561 are arranged on the metal limiting block 58 in a distributed mode, and a torsion spring used for driving one end, close to the.

When the stainless steel cooker or the hot pot body is required to be stored or used, the corresponding pressing disc 571 is pressed, the limiting strip 57 overcomes the elastic force of the torsion spring and rotates around the pin shaft 59, so that the second limiting inverted tooth 582 is separated from the first limiting inverted tooth 561, at the moment, the panhandle insertion rod 56 can be pulled out of the panhandle insertion groove 513, and the panhandle assembly 5 is prevented from occupying a large space.

The free end of the pot body 1 is provided with a hanging hole 511 for convenient hanging.

The outer wall of the stainless steel pot body 1 far away from the panhandle component 5 is provided with a pot handle component 3.

The left side wall and the right side wall of the stainless steel pot body 1 corresponding to the panhandle component 5 are also provided with a panhandle component 3.

Preferably, the handle assembly 3 includes a handle outer gasket 32, a handle inner gasket 33, a handle connecting bolt 34, a handle connecting nut 35 and a handle 31, the handle outer gasket 32 is tightly attached to the outer side wall of the stainless steel pot body 1, the handle inner gasket 33 is tightly attached to the inner side wall of the corresponding stainless steel pot body 1, the handle connecting bolt 34 sequentially penetrates through the handle inner gasket 33, the stainless steel pot body 1 and the handle outer gasket 32 and is fixed in a matched manner with the handle connecting nut 35, a group of handle insertion posts 321 extend from the upper end of the handle outer gasket 32, the handle 31 is U-shaped, handle insertion grooves 312 for inserting the handle insertion posts 321 in a matched manner are formed in the end faces of the two ends of the handle 31, and handle limiting structures convenient to disassemble and assemble are arranged in the handle insertion grooves 312.

Preferably, the pot handle limiting structure comprises a metal sleeve 311 fixed in the pot handle inserting groove 312, a limiting pin 38, a limiting stud 37 and a limiting spring 39, the inner side wall of the metal sleeve 311 is longitudinally movably provided with a limit pin 38 in a penetrating way, the inner side end of the limit pin 38 is provided with a wedge-shaped inclined plane, the end part of the handle insertion column 321 is correspondingly provided with a wedge-shaped inclined plane, the inner side wall of the handle insertion column 321 is also provided with a pin groove 322 for inserting the limit pin 38, a pin disc 381 is arranged at the outer side end of the limit pin 38, a limit spring 39 is connected with the outer end surface of the pin disc 381, the limit stud 37 comprises a stud cap 371 on the outer side and a threaded column 372 on the inner side, a spring groove 374 is arranged on the end surface of the free end of the threaded column 372, the outer side end of the limiting spring 39 abuts against the spring groove 374, and the threaded column 372 is fixedly connected with a threaded hole correspondingly formed in the outer wall of the pot handle 31 through threads in the outer wall.

Preferably, the pot handle limiting structure further comprises a pull rope assembly, the pull rope assembly comprises a steel wire rope 36, a pull sleeve 361 is sleeved on the steel wire rope 36, a central hole 373 is formed in the center of the limiting stud 37, and two ends of the steel wire rope 36 respectively penetrate through the corresponding central hole 373, the spring groove 374 and the limiting spring 39 and are fixedly connected with the corresponding pin disc 381.

When the stainless steel pot is required to be stored or the hot pot body is required to be used, the pot handle component 3 can also be detached, the steel wire rope 36 is pulled through the pull sleeve 361, the steel wire rope 36 overcomes the elastic force to pull the limiting pin 38 to move outwards, so that the limiting pin 38 is separated from the pin groove 322, at the moment, the pot handle insertion column 321 can be pulled out of the pot handle insertion groove 312, and the pot handle component 3 is prevented from occupying a large space.

The lower end of the metal limiting block 58 is further provided with T-shaped heads 581 embedded in the limiting strip 57. The metal limiting block 58 is placed in a mold, molten plastic is injected into the mold, the limiting strip 57 with the metal limiting block 58 is manufactured in an integrated forming mode, and the T-shaped head 581 is arranged, so that the connecting structure of the limiting strip 57 and the metal limiting block 58 is firmer.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an antiseized type stainless steel pan, includes the stainless steel pot body (1), its characterized in that: stainless steel pot body (1), the opening of stainless steel pot body (1) circles and extends and has protrusion ring (12), and the thickness of protrusion ring (12) is greater than the thickness of the stainless steel pot body (1), and ring groove (121) have all been seted up in the outside and the inboard of protrusion ring (12) and stainless steel pot body (1) junction, it has metal pot circle (2) to go back the cladding on protrusion ring (12), and the outside limit of metal pot circle (2) all extends with inboard side has installation rand (21) that the cross-section is the circular arc type, and installation rand (21) inlay dress is in ring groove (121) that correspond, the internal surface spraying of stainless steel pot body (1) has titanium alloy coating (4), panhandle subassembly (5) is installed at the edge of stainless steel pot body (1), panhandle subassembly (5) include panhandle outer gasket (52), panhandle inner gasket (53), panhandle connecting bolt (54), The pot handle comprises a pot handle connecting nut (55) and a pot handle (51), wherein a pot handle outer gasket (52) is tightly attached to the outer side wall of a stainless steel pot body (1), a pot handle inner gasket (53) is tightly attached to the inner side wall of the corresponding stainless steel pot body (1), a pot handle connecting bolt (54) sequentially penetrates through the pot handle inner gasket (53), the stainless steel pot body (1) and the pot handle outer gasket (52) and is matched and fixed with the pot handle connecting nut (55), a pot handle inserting rod (56) extends from the upper end of the pot handle outer gasket (52), the pot handle (51) is detachably connected with the pot handle (51) through a pot handle limiting structure, the pot handle limiting structure comprises a limiting strip (57), a pot handle inserting groove (513) for matching and inserting of the front end of the pot handle inserting rod (56) is formed in the pot handle (51), a limiting groove (512) is formed in the lower end of the pot handle (51), and a limiting strip (57) is rotatably installed in the limiting groove (512) through a pin shaft (59), a metal limiting block (58) is installed on the upper side of one end, close to the stainless steel pot body (1), of the limiting strip (57), a pressing disc (571) extends from one end, far away from the stainless steel pot body (1), of the limiting strip (57), a plurality of first limiting inverted teeth (561) are correspondingly distributed at the lower end of the pot handle insertion rod (56), a plurality of second limiting inverted teeth (582) used for limiting the first limiting inverted teeth (561) are distributed on the metal limiting block (58), a torsion spring used for driving one end, close to the stainless steel pot body (1), of the limiting strip (57) to rotate inwards is sleeved on the pin shaft (59), a hanging hole (511) used for facilitating hanging is formed in the free end of the pot body (1), a pot handle assembly (3) is installed on the outer wall, far away from the pot handle assembly (5), of the stainless steel pot body (1), and a pot handle assembly (3) is also installed on the left side wall and the right side wall, corresponding to the pot handle assembly (5), of, the pot handle assembly (3) comprises a pot handle outer gasket (32), a pot handle inner gasket (33), a pot handle connecting bolt (34), a pot handle connecting nut (35) and a pot handle (31), the pot handle outer gasket (32) is tightly attached to the outer side wall of the stainless steel pot body (1), the pot handle inner gasket (33) is tightly attached to the inner side wall of the corresponding stainless steel pot body (1), the pot handle connecting bolt (34) sequentially penetrates through the pot handle inner gasket (33), the stainless steel pot body (1) and the pot handle outer gasket (32) and is matched and fixed with the pot handle connecting nut (35), a group of pot handle inserting columns (321) extend from the upper end of the pot handle outer gasket (32), the pot handle (31) is arranged in a U shape, pot handle inserting grooves (312) for the pot handle inserting columns (321) to be matched and inserted are formed in the end faces of the two ends of the pot handle (31), and pot handle limiting structures convenient to disassemble and assemble are arranged in the pot handle grooves (312), the pot handle limiting structure comprises a metal sleeve (311), a limiting pin (38), a limiting stud (37) and a limiting spring (39) which are fixed in a pot handle inserting groove (312), wherein the limiting pin (38) penetrates through the inner side wall of the metal sleeve (311) in a longitudinal moving mode, the inner side end of the limiting pin (38) is provided with a wedge-shaped inclined surface, the end portion of the pot handle inserting column (321) is correspondingly provided with the wedge-shaped inclined surface, the inner side wall of the pot handle inserting column (321) is further provided with a pin groove (322) for the limiting pin (38) to insert, the outer side end of the limiting pin (38) is provided with a pin disc (381), the outer end face of the pin disc (381) is connected with the limiting spring (39), the limiting stud (37) comprises a stud cap (371) on the outer side and an inner side threaded column (372), the free end face of the threaded column (372) is provided with a spring groove (374), and the outer end of, the threaded column (372) is fixedly connected with a threaded hole correspondingly formed in the outer wall of the pot handle (31) through threads on the outer wall.

2. The anti-sticking type stainless steel pan of claim 1, characterized in that: the pot handle limiting structure further comprises a pull rope assembly, the pull rope assembly comprises a steel wire rope (36), a pull sleeve (361) is sleeved on the steel wire rope (36), a central hole (373) is formed in the center of the limiting stud (37), and two ends of the steel wire rope (36) respectively penetrate through the corresponding central hole (373), a spring groove (374) and a limiting spring (39) and are fixedly connected with the corresponding pin disc (381).

3. The anti-sticking type stainless steel pan of claim 2, characterized in that: the lower end of the metal limiting block (58) is also provided with T-shaped heads (581) which are embedded into the limiting strip (57).