CN219742478U

CN219742478U - Heat preservation pot

Info

Publication number: CN219742478U
Application number: CN202320376467.0U
Authority: CN
Inventors: 李中健
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-09-26
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses a heat preservation pot, and relates to the technical field of heat preservation pots. The novel cooker comprises a cooker body, wherein the cooker body is divided into an inner cooker and an outer cooker, the outer cooker is sleeved on the outer wall of the inner cooker, the bottom of the inner cooker passes through the outer cooker, the upper end and the lower end of the outer cooker are respectively provided with a first sealing structure and a second sealing structure which are connected with the outer cooker and the inner cooker, a sealing interlayer is formed between the outer cooker and the inner cooker, and the sealing interlayer is not communicated with external air. The inner pot and the outer pot are matched with each other, and a sealing interlayer is formed on the side wall of the inner pot to serve as a heat insulation space, so that a heat preservation effect is achieved; meanwhile, the plane of the inner pot, which passes through the outer cylinder and slightly protrudes by 2-3 mm, is a heating surface, and can be used on an electromagnetic oven, and the inner pot has the functions of soup boiling, stewing and stewing.

Description

Heat preservation pot

Technical Field

The utility model relates to a heat preservation pot technology, in particular to a heat preservation pot.

Background

When the cooker is used, the bottom of the cooker is heated and then heat is transferred into the cooker, meanwhile, the cooker can transfer the heat to the surrounding air through the wall of the cooker, and the speed of transferring the heat to the surrounding of the cooker can be higher along with the continuous increase of the internal temperature. The existing vacuum pot is of an inner-outer two-layer structure, namely the inner layer is an inner pot, the outer layer is an outer pot, a heat transfer structure is arranged at the bottom between the inner pot and the outer pot, the heat preservation capacity is very strong, but a heat source cannot directly transfer heat to the inner pot, so that the temperature in the pot is not ideal in lifting speed, and the cooking time is long.

Disclosure of Invention

In view of this, in order to solve or improve the problem that the temperature rise speed in the pot is not ideal in the prior art, resulting in longer cooking time, the utility model provides a heat preservation pot.

In order to achieve the above purpose, the utility model provides a heat preservation pot, which comprises a pot body, wherein the pot body is divided into an inner pot and an outer pot, the outer pot is sleeved on the outer wall of the inner pot, the bottom of the inner pot passes through the outer pot, the upper end and the lower end of the outer pot are respectively provided with a first sealing structure and a second sealing structure which are connected with the outer pot and the inner pot, a sealing interlayer is formed between the outer pot and the inner pot, and the sealing interlayer is not communicated with external air.

Further, the sealing interlayer is a vacuum interlayer.

In other aspects, the seal interlayer is 3 millimeters apart.

Further, the first sealing structure comprises a first circular ring arranged on the outer wall of the inner pot, the first circular ring is abutted against the inner wall of the outer cylinder, a third circular ring extending towards the inner diameter direction is arranged at the top end of the outer cylinder, and the third circular ring is abutted against the outer wall of the inner pot; a first sealing gasket is arranged between the third circular ring and the first circular ring; and/or, a first sealing groove is formed in the first circular ring, and a first sealing ring matched with the first sealing groove is arranged on the third circular ring; and or the first ring is provided with a first sealing ring, and the third ring is provided with a first sealing groove matched with the first sealing ring.

In other schemes, the second sealing structure comprises a second circular ring arranged on the outer wall of the inner pot, the second circular ring is abutted against the inner wall of the outer cylinder, a lantern ring sleeved on the outer wall of the inner pot is provided with a groove, and the outer cylinder is spliced on the groove; a second sealing gasket is arranged on the groove; and/or a second sealing groove is arranged on the groove, and second sealing rings matched with the second sealing groove are arranged on the outer cylinder and the second circular ring; and or the groove is provided with a second sealing ring, and the outer cylinder and the second circular ring are provided with a second sealing groove matched with the second sealing ring.

In other schemes, the top of the inner pot is turned outwards to form a folded edge, an annular circular groove is formed in the folded edge, and the groove wall of the annular circular groove is obliquely arranged.

Further, the cooker cover is matched with the annular circular groove; the edge of the pot cover is provided with a rubber ring.

In other schemes, a pair of handle handles are symmetrically arranged on the pot body; and or, the pot body is provided with a pot handle, and the pot body is also provided with a handle which is symmetrically arranged with the pot handle.

Further, a non-stick pan coating is arranged on the inner wall of the inner pan.

In other aspects, the bottom of the inner pot is a plane, and the bottom of the inner pot protrudes outwards by 2 to 3 millimeters through the outer cylinder and the second sealing structure.

Advantageous effects

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the inner pot and the outer pot are matched with each other, and the sealing interlayer is formed on the side wall of the inner pot to serve as a heat insulation space, so that a heat insulation effect is achieved; meanwhile, the plane of the inner pot, which passes through the outer cylinder and slightly protrudes by 2-3 mm, is a heating surface, and can be used on an electromagnetic oven, and the inner pot has the functions of soup boiling, stewing and stewing.

Drawings

FIG. 1 is a schematic view of the construction of the insulating pot of the present utility model;

FIG. 2 is a schematic view of the insulating pan of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 4 is an enlarged schematic view of the present utility model at B in FIG. 1;

FIG. 5 is an enlarged schematic view of the present utility model at C in FIG. 2;

fig. 6 is an enlarged schematic view of the present utility model at D in fig. 2.

The main drawing in the figure illustrates: 1. an inner pot; 2. an outer cylinder; 3. sealing the interlayer; 4. a first ring; 5. a second ring; 6. a third ring; 7. a collar; 8. a first gasket; 9. a first seal groove; 10. a first seal ring; 11. a groove; 12. a second gasket; 13. a second seal groove; 14. a second seal ring; 15. folding edges; 16. an annular circular groove; 17. a pot cover; 18. a rubber ring; 19. a handle of the pot ear; 20. a handle is held.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1-6, in order to solve or improve the problem that in the prior art, the temperature in the pot is not ideal, so that the temperature is not suitable for boiling, steaming and stewing, the embodiment of the utility model provides a heat preservation pot, which comprises a pot body, wherein the pot body is divided into an inner pot 1 and an outer pot 2, the outer pot 2 is sleeved on the outer wall of the inner pot 1, the bottom of the inner pot 1 passes through the outer pot 2, the upper end and the lower end of the outer pot 2 are respectively provided with a first sealing structure and a second sealing structure which are connected with the outer pot 2 and the inner pot, a sealing interlayer 3 is formed between the outer pot 2 and the inner pot, and the sealing interlayer 3 is not communicated with external air.

As shown in fig. 1-2, the pan body of the embodiment of the utility model is divided into an inner structure and an outer structure which are combined into a cylinder, namely, the pan body is formed by combining an inner pan 1 and an outer pan 2, the outer pan 2 is sleeved on the outer wall of the inner pan 1, the heating surface at the bottom of the inner pan 1 slightly protrudes outwards through the outer pan 2, and the outer pan 2 is slightly larger than the inner pan 1, so that a space is reserved between the outer pan 2 and the inner pan 1; meanwhile, a sealing structure is arranged between the upper and lower end parts of the outer cylinder 2 and the inner pot 1, so that a space between the outer cylinder 2 and the inner pot 1 is changed into a sealing interlayer 3, air which cannot circulate in the sealing interlayer 3 has a heat conduction coefficient of about 0.023W/m, and the air which cannot circulate in the sealing state is an excellent heat insulation material and has a better heat insulation and heat preservation effect than that of common polymer heat insulation cotton; if the heat insulation effect is further improved, the sealing interlayer 3 can be vacuumized to form a vacuum interlayer. It should be noted that the seal interlayer 3 and the vacuum interlayer are only seal and vacuum in a relatively general sense, not seal and vacuum in an absolute sense. Because the sealing interlayer 3 or the vacuum interlayer is used for heat insulation and heat preservation, the outwards protruding heating surface at the bottom of the inner pot 1 is a plane, and the outwards protruding distance is generally 2-3 mm under the condition of not affecting heat preservation, so that the pot body can be used on an electromagnetic oven, the pot body is light, the temperature lifting speed of the inner pot 1 is high during cooking, and the cooking time is saved.

Meanwhile, the total design thickness of the pot body is 4.6 mm, the design thicknesses of the outer pot 2 and the inner pot 1 are 0.8 mm, the total design volume is 3.5L-80L, and the pot body material can be made of aluminum, 304, stainless steel metal food materials and the like, so that the pot is suitable for daily use of people.

As shown in fig. 1-2, the top of the inner pot 1 is turned outwards to form a folded edge 15, the outer ring of the folded edge 15 is turned downwards again to form an annular circular groove 16, and the transition boundary between the annular circular groove 16 and the folded edge 15 is an inclined slope, namely the groove wall on the inner side of the annular circular groove 16 is arranged in an inclined manner; meanwhile, the cooker cover 17 is also included, the cooker cover 17 can just cover the annular circular groove 16 outside the folded edge 15, if the cooker cover 17 is just placed on the inclined slope, the cooker cover 17 can also be placed on the correct position along the inclined slope slideway, in order to enable the cooker cover 17 to be more attached to the annular circular groove 16 on the folded edge 15, and in order to prevent collision, a rubber ring 18 is sleeved on the edge of the cooker cover 17.

A pair of handle 19 is symmetrically arranged on the top of the pot body, or a handle 19 and a handle 20 are symmetrically arranged respectively and fastened by eave rivets, so that the pot is convenient and practical, and meanwhile, the inner pot 1 is also coated with a non-stick pot coating.

As shown in fig. 1-6, a third circular ring 6 extends from the top end of the outer cylinder 2 to the inner diameter direction, and the third circular ring 6 is abutted against the outer wall of the inner pot 1; the outer wall of the inner pot 1 is provided with a first circular ring 4 and a second circular ring 5, the first circular ring 4 and the second circular ring 5 are respectively abutted against the upper end and the lower end of the inner wall of the outer pot 2, and the widths of the first circular ring 4, the second circular ring 5 and the third circular ring 6 are matched with the width of the sealing interlayer 3. The outer wall of the inner pot 1 is also sleeved with a lantern ring 7, the inner diameter part of the lantern ring 7 is tightly sleeved with the outer wall of the inner pot 1, a groove 11 is formed in the lantern ring 7, one side of the groove 11 is communicated with the inner diameter of the lantern ring 7, the groove 11 is used for pressing the outer cylinder 2 and the second circular ring 5, and the outer wall of the outer cylinder 2 is abutted against the outer groove wall of the groove 11. This arrangement makes it possible to make the seal interlayer 3 preliminarily seal.

As shown in fig. 3-4, in order to further seal the sealing interlayer 3, a first sealing groove 9 is arranged on the first circular ring 4, and a first sealing ring 10 matched with the first sealing groove 9 is arranged on the third circular ring 6; meanwhile, a second sealing ring 14 is arranged on the groove 11, and a second sealing groove 13 matched with the second sealing ring 14 is arranged on the outer cylinder 2 and the second circular ring 5. So that the sealing ring and the sealing groove cooperate with each other to further seal the sealing interlayer 3. It should be noted that the first seal groove 9 may be disposed on the third ring 6, and the first seal ring 10 may also be disposed on the first ring 4; a second seal groove 13 may be provided on the groove 11, and a second seal ring 14 may also be provided on the outer cylinder 2 and the second ring 5.

As shown in fig. 5-6, the sealing interlayer 3 may be further sealed, a first sealing gasket 8 is arranged between the third ring 6 and the first ring 4, and a second sealing gasket 12 is arranged on the groove 11. The sealing gasket, the sealing ring and the sealing groove can be used in a mixed mode or can be used independently.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. The utility model provides a heat preservation pot, includes the pot body, its characterized in that, the pot body divide into interior pot and urceolus, the urceolus cup joints on the outer wall of interior pot, the bottom of interior pot passes the urceolus, the upper and lower both ends of urceolus are equipped with respectively and connect the first seal structure and the second seal structure of urceolus and inner tube, the urceolus with be formed with sealed intermediate layer between the inner tube, sealed intermediate layer does not communicate with external air.

2. The insulating pot of claim 1, wherein the sealing interlayer is a vacuum interlayer.

3. The insulating pot of claim 1, wherein the spacing of the seal interlayers is 3 mm.

4. The heat preservation pot according to claim 1, wherein the first sealing structure comprises a first circular ring arranged on the outer wall of the inner pot, the first circular ring is abutted against the inner wall of the outer cylinder, a third circular ring extending towards the inner diameter direction is arranged at the top end of the outer cylinder, and the third circular ring is abutted against the outer wall of the inner pot;

a first sealing gasket is arranged between the third circular ring and the first circular ring; and/or, a first sealing groove is formed in the first circular ring, and a first sealing ring matched with the first sealing groove is arranged on the third circular ring; and or the first ring is provided with a first sealing ring, and the third ring is provided with a first sealing groove matched with the first sealing ring.

5. The heat preservation pot according to claim 1, wherein the second sealing structure comprises a second circular ring arranged on the outer wall of the inner pot, the second circular ring is abutted against the inner wall of the outer cylinder, a lantern ring sleeved on the outer wall of the inner pot is provided with a groove, and the outer cylinder is spliced on the groove;

a second sealing gasket is arranged on the groove; and/or a second sealing groove is arranged on the groove, and second sealing rings matched with the second sealing groove are arranged on the outer cylinder and the second circular ring; and or the groove is provided with a second sealing ring, and the outer cylinder and the second circular ring are provided with a second sealing groove matched with the second sealing ring.

6. The heat preservation pot according to claim 1, wherein the top end of the inner pot is turned outwards to form a folded edge, an annular circular groove is formed in the folded edge, and the groove wall of the annular circular groove is obliquely arranged.

7. The insulating pot of claim 6, further comprising a cover, the cover being adapted to the annular groove; the edge of the pot cover is provided with a rubber ring.

8. The heat preservation pot according to claim 1, wherein the pot body is symmetrically provided with a pair of pot ear handles; and or, the pot body is provided with a pot handle, and the pot body is also provided with a handle which is symmetrically arranged with the pot handle.

9. The insulating pot of claim 1, wherein a non-stick coating is provided on the inner wall of the inner pot.

10. The insulating pot of claim 1, wherein the bottom of the inner pot is planar and protrudes outwardly 2 to 3 millimeters through the outer tub and the second sealing structure.