CN213309219U

CN213309219U - Dish storage box capable of preserving heat for long time

Info

Publication number: CN213309219U
Application number: CN202021638141.3U
Authority: CN
Inventors: 王银莎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-06-01
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a dish storage box capable of preserving heat for a long time, which comprises a chassis, wherein the chassis is provided with an outer edge to form a water storage cavity with an upper opening, the outer edge of the chassis is sequentially overlapped with at least one steaming cover, and the uppermost steaming cover is provided with a heat preservation cover; every it evaporates the cover and evaporates the disk body and heat preservation lateral wall by one and constitute, wherein evaporate the dense steam hole that has of disk body, evaporate the edge of disk body and be provided with the spacing flange of epirelief, spacing flange evaporates the heat preservation lateral wall bottom of cover with last one and is connected or with heat preservation lid bottom sealing fit, and the heat preservation lateral wall bottom that covers is evaporated to the below is connected with the outer outward flange sealing fit on the edge of chassis outward. The utility model relates to a can long-time heat retaining cooked food case, it can realize long-time heat preservation to cooked food, and then pins the taste, promotes the taste, has simple structure practical characteristics.

Description

Dish storage box capable of preserving heat for long time

Technical Field

The utility model relates to a dish heat preservation article, in particular to a dish storage box capable of preserving heat for a long time.

Background

The temperature of the dish has great influence on the taste, and the dish is generally eaten hot after being taken out of the pot. However, in the actual preparation, the dishes are cooked successively, and people generally eat all the dishes together after the dishes are cooked, so that some dishes cooked firstly become cold and tasted, and the mouthfeel and the taste are seriously influenced.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model designs a can long-time heat retaining cooked food case, it can realize long-time heat preservation to cooked food, and then pins the taste, promotes the taste, has simple structure practical characteristics.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dish storage box capable of preserving heat for a long time is characterized in that: the steam-storage type steam-storage device comprises a chassis, wherein the chassis is provided with an outer edge to form a water storage cavity with an upper opening, the outer edge of the chassis is sequentially overlapped with at least one steam cover, and the uppermost steam cover is provided with a heat-preservation cover; every it evaporates the cover and evaporates the disk body and heat preservation lateral wall by one and constitute, wherein evaporate the dense steam hole that has of disk body, evaporate the edge of disk body and be provided with the spacing flange of epirelief, spacing flange evaporates the heat preservation lateral wall bottom of cover with last one and is connected or with heat preservation lid bottom sealing fit, and the heat preservation lateral wall bottom that covers is evaporated to the below is connected with the outer outward flange sealing fit on the edge of chassis outward.

More specifically, the materials of the chassis, the steaming cover and the heat-insulating cover are plastics with good heat-insulating property.

More specifically, the chassis is formed by combining an outer shell and an inner shell, and a heat insulation layer formed by heat insulation materials is arranged in a gap between the outer shell and the inner shell.

More specifically, the top of the outer shell is provided with a connecting part and a sealing part, the inner side of the connecting part is provided with a connecting clamping groove, and the sealing part extends inwards and is supported on the outer wall of the inner shell in a sealing manner; the inner shell is provided with a top edge part at the top, an outer flange is arranged above the top edge part, a clamping tongue is arranged below the top edge part, and the clamping tongue is connected with the clamping groove in a clamping manner.

More specifically, the outer edge of the chassis is provided with a steaming tray at the opening part of the water storage cavity in the outer flange, and steaming holes are densely distributed on the steaming tray.

More specifically, the two sides of the chassis are provided with the lugs which are convenient to hold by hands.

More specifically, the bottom of the chassis is provided with at least three anti-skid projections which are distributed at intervals along the circumferential direction.

More specifically, the steaming cover is provided with convex lifting lugs at two sides of the steaming tray body or the heat preservation side wall.

More specifically, the top of the heat preservation cover is provided with a handle.

More specifically, the lifting handle comprises a connecting bulge at the top of the heat preservation cover and a lifting cap which can rotate relative to the connecting bulge; at least one inner air exhaust hole which can be communicated with the inside of the heat preservation cover is arranged on the side edge of the connecting protrusion at intervals along the circumferential direction, at least one outer air exhaust hole is arranged on the outer edge of the lifting cap at intervals along the circumferential direction, and the inner air exhaust hole and the outer air exhaust hole can be communicated or cut off when the lifting cap rotates relative to the connecting protrusion.

The utility model discloses a cooked food case, wherein chassis, each evaporate the heat preservation lateral wall and the heat preservation lid of cover and superpose in proper order and form an airtight cavity.

When in use, hot water is filled in the containing cavity of the base plate, dishes are stacked on the steaming plate body of the steaming plate and the steaming cover layer by layer, and the insulating cover is covered at last. The steam of the evaporation of hot water in the chassis rises and passes the steam hole of steaming dish and the steam hole of steaming the disk body and covers whole airtight cavity to the realization keeps warm for a long time to the dish, and then pins the taste, promotes the taste.

In order to further prolong the heat preservation time, the chassis, the steaming cover and the heat preservation cover are made of plastic materials with good heat insulation performance, the chassis is composed of an outer shell and an inner shell, a gap is reserved between the outer shell and the inner shell, the heat preservation layer composed of heat insulation materials is arranged, the composite structure of the chassis with the heat preservation layer is arranged, invalid loss of heat in the chassis can be effectively isolated, and the heat preservation time of the whole dish storage box can be further prolonged.

In addition, the upper steaming plate and the lower steaming cover are stacked up, so that the occupied space of the whole dish storage box cannot exceed the size of the chassis, a large amount of space cannot be occupied in use, convenience can be provided for heat preservation and storage of dishes, and the dish storage box has the characteristics of simple and practical structure.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective exploded view of the present invention;

FIG. 3 is a schematic perspective view of the chassis of the present invention;

fig. 4 is a schematic perspective view of another view angle of the chassis of the present invention;

FIG. 5 is a cross-sectional view of the chassis of the present invention;

fig. 6 is a schematic perspective view of the steaming cover of the present invention;

fig. 7 is a three-dimensional exploded view of the handle with the ventilation structure of the present invention.

Detailed Description

As shown in fig. 1-6, a dish storage box capable of preserving heat for a long time comprises a chassis 1, wherein an outer edge 11 is arranged on the chassis 1 to form a water storage cavity 12 with an upper opening, and an outer flange 111 is arranged outside the outer edge 11.

The two sides of the chassis 1 are provided with the gripping ears 13 which are convenient to hold by hands, so that the carrying in practical use is convenient.

At least three anti-skid projections 14 distributed at intervals along the circumferential direction are arranged at the bottom of the chassis 1, only four anti-skid projections are arranged in the figure, and in practice, three or more anti-skid projections can be arranged according to the requirement. The anti-skid protrusions 14 can effectively enhance the anti-skid performance of the chassis, and avoid the phenomenon of overturning caused by sideslip in use.

At least one steaming cover 2 is sequentially superposed on the outer edge 11 of the chassis, and the heights of the steaming covers 2 can be the same or different. The number of the steam hoods 2 arranged in the figure is three, the heights of the two steam hoods 2 on the upper part are the same, and the height of the steam hood 2 on the lowest part is the highest. In practice, one or two or more than three steam hoods 2 can be arranged according to actual needs, and the heights of the steam hoods 2 can be all arranged to be the same or all arranged to be different.

The steam cover 2 at the top is provided with a heat preservation cover 3, and the top of the heat preservation cover 3 is provided with a handle 31 which is convenient to carry.

Each steaming hood 2 is composed of a steaming tray body 21 and a heat preservation side wall 22, wherein steam holes 211 are densely distributed on the steaming tray body 21, the size and the layout of the steam holes 211 can be arranged in disorder or in a display rule, and a concentric circle array layout mode is adopted in the figure. The edge of the steaming tray body 21 is provided with an upward convex limit flange 212, the limit flange 212 is in sealing fit connection with the bottom end of the heat preservation side wall 22 of the last steaming cover 2 or in sealing fit connection with the bottom end of the heat preservation cover 3, and the bottom end of the heat preservation side wall 22 of the lowest steaming cover 2 is in sealing fit connection with the outer flange 111 on the outer edge 11 of the chassis.

The steaming cover 2 is provided with convex lifting lugs 23 on two sides of the steaming tray body 21 or the heat preservation side wall 22, so that the user can conveniently stack or take the steaming cover in practical use.

In consideration of fully utilizing the space, the outer edge 11 of the chassis is provided with a steaming tray 4 at the opening part of the water storage cavity 12 in the outer flange 111, steaming holes 41 are densely distributed on the steaming tray 4, and dishes can be placed on the steaming tray 41.

To sum up, the utility model discloses a cooked food case, chassis 1 wherein, each evaporate the heat preservation lateral wall 22 and the heat preservation lid 3 of cover 2 and superpose in proper order and form an airtight cavity.

In use, hot water is filled in the containing cavity 12 of the base plate 1, dishes are stacked layer by layer on the steaming plate 4 and the steaming plate body 21 of the steaming cover 2, and the insulating cover 3 is finally covered. During heat preservation, the steam that hot water evaporated in the chassis 1 rises and passes the steam hole 41 of steaming dish 4 and the steam hole 211 of steaming dish body 21 and covers whole airtight cavity to realize keeping warm for a long time to the cooked food, and then pin the taste, promote the taste.

In order to further prolong the heat preservation time, the chassis 1, the steam cover 2 and the heat preservation cover 3 are made of plastic materials with good heat insulation performance.

Meanwhile, the chassis 1 is formed by combining an outer shell 1a and an inner shell 1b, a heat insulation layer 1c formed by heat insulation materials is arranged in a gap between the outer shell and the inner shell, and the composite structure of the chassis 1 with the heat insulation layer 1c can effectively isolate the ineffective loss of hot water heat in the chassis 1, and can further improve the heat insulation time of the whole dish storage box.

The top of the outer shell 1a is provided with a connecting part 1a1 and a sealing part 1a2, the inner side of the connecting part 1a1 is provided with a connecting clamping groove 1a11, the sealing part 1a2 extends inwards and is supported on the outer wall of the inner shell 1b in a sealing mode, the top of the inner shell 1b is provided with a top edge part 1b1, an outer flange 111 is arranged above the top edge part 1b1, a clamping tongue 1b11 is arranged below the top edge part 1b1, and the clamping tongue 1b11 is connected with the clamping groove 1a11 in a clamping mode.

In addition, the steaming tray 1 and the steaming cover 2 are arranged in a vertically stacked manner, so that the occupied space of the whole dish storage box does not exceed the size of the chassis 1, a large amount of space is not occupied in the use process, great convenience is provided for heat preservation and storage of dishes, and the steaming tray has the characteristics of simple and practical structure.

Considering that the problem of tainting of flavor of dishes due to hot gas sinking can occur in the completely closed heat preservation chamber, for this reason, the present invention is provided with an exhaust structure on the handle 31, as shown in fig. 7, the whole handle 31 comprises a connecting protrusion 311 at the top of the heat preservation cover 3 and a lifting cap 312 which can rotate relative to the connecting protrusion 311; at least one inner vent hole 3111 which can be communicated with the inside of the heat preservation cover 3 is arranged on the side edge of the connecting protrusion 311 at intervals along the circumferential direction, at least one outer vent hole 3121 is arranged on the outer edge of the lifting cap 312 at intervals along the circumferential direction, and the inner vent hole and the outer vent hole can be communicated or cut off when the lifting cap 312 rotates relative to the connecting protrusion 311.

In use, the inner and outer air vents are communicated by rotating the lifting cap 312, and at the moment, the hot air reaching the heat preservation cover 3 through each steaming cover 2 is exhausted from the communicated inner and outer air vents, so that the phenomenon that the hot air sinks again to cause the taint of the dishes is avoided.

The above, it is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical principles of the present invention to any simple modification, equivalent change or decoration of the above embodiments, still belong to the technical solution of the present invention.

Claims

1. A dish storage box capable of preserving heat for a long time is characterized in that: the steam-storage type steam-storage device comprises a chassis, wherein the chassis is provided with an outer edge to form a water storage cavity with an upper opening, the outer edge of the chassis is sequentially overlapped with at least one steam cover, and the uppermost steam cover is provided with a heat-preservation cover; every it evaporates the cover and evaporates the disk body and heat preservation lateral wall by one and constitute, wherein evaporate the dense steam hole that has of disk body, evaporate the edge of disk body and be provided with the spacing flange of epirelief, spacing flange evaporates the heat preservation lateral wall bottom of cover with last one and is connected or with heat preservation lid bottom sealing fit, and the heat preservation lateral wall bottom that covers is evaporated to the below is connected with the outer outward flange sealing fit on the edge of chassis outward.

2. The dish storage box capable of keeping warm for a long time as claimed in claim 1, wherein: the chassis, the steaming cover and the heat-insulating cover are made of plastic with good heat-insulating property.

3. The dish storage box capable of keeping warm for a long time as claimed in claim 1, wherein: the chassis is formed by combining an outer shell and an inner shell, and a heat insulation layer formed by heat insulation materials is arranged in a gap between the outer shell and the inner shell.

4. The dish storage box capable of keeping warm for a long time as claimed in claim 3, wherein: the top of the outer shell is provided with a connecting part and a sealing part, the inner side of the connecting part is provided with a connecting clamping groove, and the sealing part extends inwards and is supported on the outer wall of the inner shell in a sealing manner; the inner shell is provided with a top edge part at the top, an outer flange is arranged above the top edge part, a clamping tongue is arranged below the top edge part, and the clamping tongue is connected with the clamping groove in a clamping mode.

5. The dish storage box capable of keeping warm for a long time as claimed in any one of claims 1 to 4, wherein: the outer edge of the base plate is provided with a steaming plate at the opening part of the water storage cavity in the outer flange, and steaming holes are densely distributed on the steaming plate.

6. The dish storage box capable of keeping warm for a long time as claimed in any one of claims 1 to 4, wherein: the two sides of the chassis are provided with the grasping lugs which are convenient to hold.

7. The dish storage box capable of keeping warm for a long time as claimed in any one of claims 1 to 4, wherein: the bottom of the chassis is provided with at least three anti-skid projections which are distributed at intervals along the circumferential direction.

8. The dish storage box capable of keeping warm for a long time as claimed in claim 1, wherein: the steaming cover is provided with outward convex lifting lugs at two sides of the steaming tray body or the heat preservation side wall.

9. The dish storage box capable of keeping warm for a long time as claimed in any one of claims 1 to 4, wherein: the top of the heat preservation cover is provided with a handle.

10. The dish storage box capable of keeping warm for a long time as claimed in claim 9, wherein: the lifting handle comprises a connecting bulge at the top of the heat preservation cover and a lifting cap which can rotate relative to the connecting bulge; at least one inner air exhaust hole which can be communicated with the inside of the heat preservation cover is arranged on the side edge of the connecting protrusion at intervals along the circumferential direction, at least one outer air exhaust hole is arranged on the outer edge of the lifting cap at intervals along the circumferential direction, and the inner air exhaust hole and the outer air exhaust hole can be communicated or cut off when the lifting cap rotates relative to the connecting protrusion.