CN212023436U - Heat insulation box - Google Patents

Abstract

The utility model discloses an insulation can, including box and case lid, be equipped with in the box and hold the chamber, the case lid is located on the box and is sealed hold the chamber, be equipped with at least one through-hole on the case lid, the through-hole runs through both ends about the case lid, the through-hole with it is linked together to hold the chamber, be equipped with on the through-hole rather than sealed complex sealed lid. The box cover is provided with at least one through hole, the sealing cover is covered on the through hole, when the objects are taken each time, the objects can be taken out only by opening the sealing cover to penetrate through the through hole, the area of the sealing cover is smaller than that of the box cover, the exchange area of the energy in the box body and the external energy can be reduced, the loss of cold energy when the objects are taken each time is reduced, and the heat preservation time is prolonged.

Description

Heat insulation box

Technical Field

The utility model relates to an insulation can.

Background

The heat insulation box is a box used for insulating articles stored in the heat insulation box, reduces energy exchange between the articles and the outside as much as possible, and enables the storage temperature of the articles to be maintained within a certain range. The person of selling can keep warm to selling article with selling article put at the insulation can, then carries the insulation can and sell, and especially when selling the cold drink, the insulation can just can play the heat preservation effect. However, when the vending personnel sell the articles such as cold drinks, the box cover needs to be opened to take out the articles, after the articles are opened for multiple times, the energy in the heat insulation box is easy to exchange with the external energy, the temperature in the heat insulation box fluctuates greatly and is not suitable for storing the articles any more, the heat insulation time is not lasting enough, and the working time of the vending personnel is reduced invisibly.

Disclosure of Invention

In order to solve the defects of the prior art, the utility model aims at providing an insulation can, this insulation can has longer heat preservation time, makes the work of selling that the personnel of selling can longer time.

In order to realize the above purpose, the utility model discloses an insulation can, including box and case lid, be equipped with in the box and hold the chamber, the case lid is located on the box and is sealed hold the chamber, be equipped with at least one through-hole on the case lid, the through-hole runs through both ends about the case lid, the through-hole with it is linked together to hold the chamber, be equipped with on the through-hole rather than sealed complex sealed lid.

Further, the cross section width of the through hole gradually decreases from top to bottom, and the cross section width of the sealing cover also gradually decreases from top to bottom.

Further, the through hole comprises an upper section through hole and a lower section through hole which are coaxially arranged, the width of the cross section of the upper section through hole is larger than that of the lower section through hole, and the sealing cover is positioned in the upper section through hole and seals the upper end of the lower section through hole.

Furthermore, the periphery of the sealing cover is tightly matched with the inner peripheral wall of the upper section through hole.

Further, the lower end of the sealing cover is provided with a protrusion, a sealing ring is sleeved on the periphery of the protrusion, when the sealing cover is arranged on the through hole, the protrusion is located in the lower section through hole, and the sealing ring is abutted to the inner peripheral wall of the lower section through hole.

Further, the cross section of the lower section through hole is square.

Further, the upper end of the sealing cover is provided with a handle.

Further, sealed lid lower extreme is equipped with temperature sensor, the case lid upper end is equipped with the alarm, temperature sensor and control panel wireless connection, the control panel is connected with the alarm electricity.

Furthermore, N partition plates which are arranged in parallel are arranged in the containing cavity, so that N +1 storage areas are formed in the containing cavity, wherein N is larger than or equal to 1, N is an integer, the number of the through holes in the box cover is N +1, and the through holes are communicated with the storage areas in a one-to-one correspondence manner.

Furthermore, the central line of the through hole is coincident with the central line of the storage area corresponding to the through hole.

Compared with the prior art, the beneficial effects of the utility model are that: set up at least one through-hole on the case lid, on sealed lid locates the through-hole, when getting article at every turn, only need open sealed lid and pass the through-hole and just can take out article, the area of sealed lid is less than the area of case lid, can reduce the energy in the box and external energy exchange area, and the energy that reduces when getting article at every turn scatters and disappears, and extension heat preservation time makes that the person of selling can be relieved carry out long-time work of selling outward.

Drawings

Fig. 1 is a cross-sectional view of the embodiment.

FIG. 2 is a sectional view showing another structure of the sealing cover in the embodiment.

Fig. 3 is a sectional view showing still another structure of the sealing cap in the embodiment.

FIG. 4 is another structural sectional view of the case in the embodiment.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1 to 4, the heat preservation box comprises a box body 1 and a box cover 2, wherein an accommodating cavity 3 is arranged in the box body 1, the accommodating cavity 3 is used for storing articles such as cold drinks, the box cover 2 is arranged on the box body 1 in a covering manner and seals the accommodating cavity 3, and the articles such as the cold drinks are preserved and stored through the matching of the box body 1 and the box cover 2.

Be equipped with at least one through-hole 4 on case lid 2, through-hole 4 runs through the upper and lower both ends of case lid 2, through-hole 4 with it is linked together to hold chamber 3, be equipped with on through-hole 4 rather than sealed lid 5 of sealed complex, the area of through-hole 4 is less than the area of case lid 2, but can not be too little to make things convenient for a hand to stretch into and hold chamber 3 in and take out article such as cold drink for the purpose, so set up, open the case lid relatively at every turn and get article, open sealed lid and get the exchange area of the energy in the article just can greatly reduced box and external energy, great fluctuation can not appear in the temperature in the box 1, and it is effectual to keep warm, sells that the personnel can put one's mind carry out permanent work of selling.

The cross section of the through hole 4 may be an inverted trapezoid, that is, the width of the cross section of the through hole 4 gradually decreases from top to bottom, and at this time, the cross section of the sealing cover 5 is also an inverted trapezoid, that is, the width of the cross section of the sealing cover 5 also gradually decreases from top to bottom, as shown in fig. 2.

Of course, the through hole 4 may be disposed in other manners, as shown in fig. 1, the through hole 4 includes an upper through hole 6 and a lower through hole 7, which are coaxially disposed, a cross-sectional width of the upper through hole 6 is greater than a cross-sectional width of the lower through hole 7, the sealing cover 5 is located in the upper through hole 6 and seals an upper end of the lower through hole 7, an outer periphery of the sealing cover 5 is tightly fitted with an inner peripheral wall of the upper through hole 6, at this time, the sealing cover 5 may be partially tightly fitted with the inner peripheral wall of the upper through hole or may be fully tightly fitted with the inner peripheral wall of the upper through hole, the lower through hole may be in a plurality of shapes, a cross section of the lower through hole may be square, trapezoidal, or even inverted trapezoidal, and in this embodiment, the cross section of the lower through hole is square.

As shown in fig. 3, a protrusion 8 is arranged at the lower end of the sealing cover 5, and a sealing ring 9 is sleeved on the periphery of the protrusion 8. When the sealing cover 5 is covered on the through hole 4, the bulge 8 is positioned in the lower section through hole 7, the sealing ring 9 is abutted against the inner peripheral wall of the lower section through hole 7, and the sealing effect between the sealing cover and the through hole is better.

The handle 10 is arranged at the upper end of the sealing cover 5, and the sealing cover 5 is conveniently opened by a seller through the handle 10.

The quantity of through-hole 4 can be a plurality of, also can be one, works as it is less to hold chamber 3 volume, and through-hole 4 is one, just the central line of through-hole 4 with hold chamber 3's central line and coincide mutually, works as it is great to hold chamber 3 volume, and the through-hole is a plurality of, conveniently gets article from different positions. In the arrangement mode, no matter a plurality of through holes or one through hole are arranged, only one kind of article can be stored in the accommodating cavity, and various articles cannot be sold.

In order to carry various articles out of the market, N parallel partition plates 11 are arranged in the accommodating cavity 3, so that N +1 storage areas 12 are formed in the accommodating cavity 3, wherein N is larger than or equal to 1 and is an integer, the number of the through holes 4 on the box cover 2 is N +1, the through holes are communicated with the storage areas 12 in a one-to-one correspondence manner, and the center lines of the through holes coincide with the center lines of the corresponding storage areas. In this embodiment, as shown in fig. 4, the number of the partition boards 11 is 2, the number of the storage areas 12 is 3, the partition boards 11 are formed by extending upward and vertically from the bottom of the accommodating cavity 3, and the height of the partition boards 11 may be equal to the height of the accommodating cavity or slightly smaller than the height of the accommodating cavity. Different articles can be stored in each storage area 12, when a certain article needs to be sold, only the corresponding sealing cover needs to be opened, and the article can be taken out by penetrating the corresponding through hole to stretch into the corresponding storage area. Through the baffle, not only can form a plurality of storage areas of depositing different article, when getting a certain article moreover, can reduce mutual energy flow, reduce the loss of energy, the heat preservation effect is better.

The partition plate 11 can be fixed or detachable, and when the partition plate is detachable, a plurality of slots are formed in a pair of inner walls opposite to the accommodating cavity 3, the partition plate is inserted into the slots from top to bottom and fixed with the accommodating cavity, and the detachable mode is not limited to the above mode and is not listed one by one.

The lower end of the sealing cover 5 can also be provided with a temperature sensor 13, the upper end of the box cover 2 is provided with an alarm, the temperature sensor 13 is in wireless connection with a control board, and the control board is electrically connected with the alarm. Hold the chamber when being used for depositing the article that need keep microthermal, work as temperature sensor lasts the temperature that records and is higher than when certain setting value reaches the settlement time, the alarm is reported to the police, reminds to sell the temperature that personnel probably are in the box and has had an exception, perhaps opens the time of sealed lid and has been of a specified duration, has influenced the heat preservation effect, hold the chamber when being used for depositing the article that need keep the high temperature, temperature sensor lasts the temperature that records and is less than when certain setting value reaches the time of setting for, the alarm is reported to the police.

In this embodiment, each of the sealing cover 5, the box cover 2, and the box body 1 includes a frame 14 and a foaming thermal insulation block 15 filled in the frame 14, an opening 16 is provided on the frames of the box cover 2 and the sealing cover 5, the foaming thermal insulation block 15 is filled in the frame from the opening 16, the frame of the box body 1 includes a first frame 17, a second frame 18, and a third frame 19, the first frame 17, the second frame 18, and the third frame 19 form a filling cavity, the foaming thermal insulation block is filled in the filling cavity, the first frame 17, the second frame 18, and the third frame 19 are respectively integrally formed, the cross section of the second frame 18 is U-shaped, a bump 20 is further provided on the outer periphery of the second frame 18, the lower end of the first frame 17 is erected on the bump 20 and welded to the two, the second frame 18 is located on the outer periphery of the third frame 19, the upper end of the third frame 19 is fixedly connected to the first frame 17, the cross section of the third frame 19 is U-shaped, and the third frame 19 and the first frame 17 form the accommodating cavity 3.

The heat insulation box can be placed in a basket of a bicycle, or on a backseat of the bicycle, or on a flat-plate cart, and other vehicles, and is very convenient for a seller to carry and good in heat insulation effect.

Claims (10)

1. The utility model provides an insulation can, includes box and case lid, be equipped with in the box and hold the chamber, the case lid is located on the box and is sealed hold the chamber, its characterized in that: the box cover is provided with at least one through hole, the through hole penetrates through the upper end and the lower end of the box cover, the through hole is communicated with the containing cavity, and the through hole is provided with a sealing cover in sealing fit with the through hole.

2. The incubator of claim 1, wherein: the cross section width of through-hole from top to bottom diminishes gradually, the cross section width of sealed lid also diminishes gradually from top to bottom.

3. The incubator of claim 1, wherein: the through hole comprises an upper section through hole and a lower section through hole which are coaxially arranged, the width of the cross section of the upper section through hole is larger than that of the lower section through hole, and the sealing cover is positioned in the upper section through hole and seals the upper end of the lower section through hole.

4. The incubator of claim 3, wherein: the periphery of the sealing cover is tightly matched with the inner peripheral wall of the upper section through hole.

5. The incubator of claim 3, wherein: the lower end of the sealing cover is provided with a protrusion, a sealing ring is sleeved on the periphery of the protrusion, when the sealing cover is arranged on the through hole, the protrusion is positioned in the lower section through hole, and the sealing ring is abutted to the inner peripheral wall of the lower section through hole.

6. The incubator of claim 3, wherein: the cross section of the lower section through hole is square.

7. The incubator of claim 1, wherein: the upper end of the sealing cover is provided with a handle.

8. The incubator of claim 1, wherein: the lower end of the sealing cover is provided with a temperature sensor, the upper end of the box cover is provided with an alarm, the temperature sensor is in wireless connection with the control panel, and the control panel is electrically connected with the alarm.

9. The incubator of claim 1, wherein: the storage box is characterized in that N partition plates which are arranged in parallel are arranged in the containing cavity, so that N +1 storage areas are formed in the containing cavity, wherein N is larger than or equal to 1, N is an integer, the number of the through holes in the box cover is N +1, and the through holes are communicated with the storage areas in a one-to-one correspondence mode.

10. The incubator of claim 9, wherein: the central line of the through hole is coincident with the central line of the storage area corresponding to the through hole.

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