CN210611746U - Heat-insulating barrel - Google Patents

Abstract

The utility model discloses a heat-preserving container, it easily rocks to aim at solving the box body in present heat-preserving cup, leads to not enough that food and box damaged. The utility model discloses an including female bucket, female bucket is inside to be piled up and to have a plurality of sub-cups, is equipped with on the sub-cup outer fringe lateral wall and clamps the annular, clamps the closed ring that fixedly connected with end to end on the annular, and the external diameter of closed ring is bigger than outer bucket inner wall, and the closed ring is elastic material, and the closed ring setting is on the middle part position of sub-cup. The closed ring of the sub-cup body realizes a good heat preservation effect while providing positioning; the closed rings of the sub-cups enable the heat preservation to be realized only by arranging the sub-cups filled with cold and hot articles in sequence, and heat in the high-temperature sub-cups is prevented from being transferred to the low-temperature sub-cups.

Description

Heat-insulating barrel

Technical Field

The utility model relates to the technical field of daily necessities, more specifically say, it relates to a heat-preserving container.

Background

The open box in upper end piles up layer upon layer that many adoption of thermos cup were the, and the upper strata is as the structure of the lid of lower floor, but this kind of device is when rocking, and the food of lower floor can ocean overflow the bottom of upper strata, and the box that pollutes bottom when expanding the use can pollute the desktop. A novel heat-insulating barrel is provided at present, and a box inside the heat-insulating barrel is also closed. However, the heat-preserving container still has the internal box to shake, so that the risk of damaging food and the box is caused, and the heat-preserving container capable of avoiding the box inside the heat-preserving container from shaking is urgently needed.

The application discloses a vacuum cup, wherein a cup body is provided with a water storage cavity and a vacuum cavity, a heat conducting component is arranged in the vacuum cavity, and the heat conducting component is connected with or separated from the vacuum cavity; when the vacuum cup needs to preserve heat, the heat conducting component in the vacuum cavity of the vacuum cup is set to be in a state of being separated from the cup wall, so that the heat transmission in the cup body is cut off, and the heat preservation effect of the vacuum cup is realized; when liquid in the cup is urgently drunk, the heat conducting component in the vacuum cavity of the vacuum cup is connected with the cup wall, heat of the liquid in the cup body is rapidly transferred to the outside of the cup through the heat conducting component, and the effect of rapid cooling is achieved. The box body in the food box can move, and can rock in vibration, so that the defects that food is complete and the box body is damaged are overcome.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes present thermos cup box body easily rocks, leads to the not enough of food and box damage, provides a heat-preserving container, and it can avoid the box body in the heat-preserving container to rock, avoids destroying food, protects the box body.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a heat-preserving container comprises a main container, a plurality of sub-cups are stacked in the main container, clamping ring grooves are formed in the side walls of the outer edges of the sub-cups, sealing rings which are connected end to end are fixedly connected to the clamping ring grooves, the outer diameter of each sealing ring is larger than that of the inner wall of the outer container, each sealing ring is made of elastic materials, and the sealing rings are arranged in the middle of the sub-cups.

The closed ring has the advantages that firstly, the closed ring can reduce the collision of the inner sub-cup bodies in the movement process of the heat-preserving barrel, and the transverse kinetic energy is absorbed by the closed ring, so that the damage of the sub-cup bodies is avoided; and secondly, because the outer diameter of the closed ring is larger than the inner wall of the outer barrel, a section of closed space is formed, and the temperature in each closed space is different. From this, the temperature between each sub-cup differs, through such setting, can set up hot dish and cold dish respectively in the upper end and the lower extreme of mother's bucket, avoids the heat of the hot dish of lower extreme to heat cold dish, has influenced taste and shelf life.

Preferably, the sub-cup body comprises a sub-cover and a sub-cup, the sub-cover is in threaded connection with the sub-cup, and the top end of the sub-cover is hinged with a handle.

The structure enables the connection mode of the sub-cover and the sub-cup to be simple and reliable, and the stability is strong. Because the inner diameter of the mother barrel is similar to the outer diameter of the sub-cup in shape, the sub-cup can be taken out in an auxiliary mode by arranging the lifting handle, and the mode of pouring and the like is not needed.

Preferably, the top end of the sub-cover is fixedly connected with a hinged cylinder, a lifting handle lifting ring is inserted into the hinged cylinder, and the lifting handle lifting ring is connected end to end.

By the structure, the lifting handle and the lifting ring meet the function, the space can be saved, the lifting handle and the lifting ring rotate to the horizontal position, and the lifting handle and the lifting ring are prevented from occupying a large amount of space.

As preferred, female bucket includes female lid and female bucket, female lid and female bucket threaded connection, and female bucket and female lid are inside and outside bilayer structure.

The female barrel and the female cover are connected through the threaded connection mode, so that the female barrel and the female cover are convenient to detach, reliable in strength and capable of preserving heat better. The inner and outer double-layer structure and the inner part are vacuumized, so that the heat-insulating capability is strong.

Preferably, the sub-cup is of an inner-outer double-layer structure, a cavity sandwiched by the inner layer and the outer layer is a vacuumizing layer, and the bottom of the sub-cup is provided with an upwards convex cambered surface.

The sub-cup bodies of the inner and outer beds realize the heat preservation capability, and the convex cambered surfaces at the bottom of the inner wall of the sub-cup are used for strengthening the structural strength of the inner wall so as to resist the pressure formed by the air pressure difference born by the inner and outer layers after the vacuumizing.

Preferably, the outer edge of the closed ring comprises an upper lobe and a lower lobe from top to bottom in sequence, the lower lobe has elasticity more than that of the upper lobe, the upper lobe is concave upwards to form a closed cavity, and the lower lobe is longer than the upper lobe.

The outer edge of the closed ring is divided into an upper layer and a lower layer which are an upper valve and a lower valve in sequence, the upper valve is hard, the lower valve is soft, and the hardness of the end part of the lower valve is consistent with that of the upper valve. In the process of putting the secondary cup into the cup, the lower valve is in interference fit with the inner wall of the primary barrel, and the upper valve moves under the action of friction force, so that the closed cavity is attached in the process, and the effect similar to a sucker is formed. When the opener cup body is lifted upwards, not only the friction force between the sealing ring and the inner wall of the female barrel needs to be overcome, but also the resistance for opening the sealing cavity needs to be overcome. The sub-cup can be prevented from shaking up and down under the condition of not being filled with the beverage. The closed ring is arranged so that the sub-cup does not move transversely in the main barrel.

Preferably, the female cover is fixedly connected with a U-shaped handle.

The U-shaped handle is made of solid materials, and is convenient to take and twist.

Compared with the prior art, the beneficial effects of the utility model are that: (1) the primary barrel and the secondary cup body are both of an inner-layer structure and an outer-layer structure, so that a better heat preservation effect is achieved; (2) the closed ring of the sub-cup body realizes a good heat preservation effect while providing positioning; (3) the closed ring of the sub-cup body enables the sub-cup bodies filled with cold and hot objects to be sequentially arranged, so that heat preservation can be realized, and heat in the high-temperature sub-cup body is prevented from being transferred to the low-temperature sub-cup body.

Drawings

Fig. 1 is a partial cross-sectional view of the present invention;

FIG. 2 is a perspective view of the sub-cup of the present invention;

fig. 3 is a schematic cross-sectional view of the sealing ring and the clamping ring groove of the present invention;

in the figure: the cup comprises a primary barrel 1, a secondary cup body 2, a clamping ring groove 3, a sealing ring 4, a secondary cover 21, a secondary cup 22, a lifting handle hanging ring 23, a primary cover 11, an upper convex cambered surface 24, an upper valve 31, a lower valve 32 and a handle 12.

Detailed Description

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example (b):

a heat-preserving container, as shown in figures 1 and 2, comprises a mother container 1, a plurality of sub-cups 2 are stacked in the mother container 1, clamping ring grooves 3 are arranged on the side walls of the outer edges of the sub-cups 2, end-to-end sealing rings 4 are fixedly connected to the clamping ring grooves 3, the outer diameter of each sealing ring 4 is larger than that of the inner wall of the outer container, each sealing ring 4 is made of elastic material, and each sealing ring 4 is arranged in the middle of each sub-cup 2.

The closed ring 4 has the advantages that firstly, the closed ring 4 can reduce the collision of the inner sub-cup bodies 2 in the movement process of the heat-preserving barrel, and the transverse kinetic energy is absorbed by the closed ring 4, so that the damage of the sub-cup 22 is avoided; secondly, because the outer diameter of the closed ring 4 is larger than the inner wall of the outer barrel, a section of closed space is formed, and the temperature in each closed space is different. From this, the temperature between each sub-cup 2 differs, through such setting, can set up hot dish and cold dish respectively in the upper end and the lower extreme of mother's bucket 1, avoids the heat of the hot dish of lower extreme to heat cold dish, has influenced taste and shelf life. The sub-cup body 2 comprises a sub-cover 21 and a sub-cup 22, the sub-cover 21 is in threaded connection with the sub-cup 22, and the top end of the sub-cover 21 is hinged with a handle. The structure enables the connection mode of the sub-cover 21 and the sub-cup 22 to be simple and reliable, and the stability is strong. Because the inner diameter of the primary barrel 1 is similar to the outer diameter of the secondary cup body 2, the secondary cup body 2 can be taken out in an auxiliary mode by arranging the lifting handle without adopting the mode of dumping and the like. The top end of the sub-cover 21 is fixedly connected with a hinged cylinder, a lifting handle hanging ring 23 is inserted into the hinged cylinder, and the lifting handle hanging rings 23 are connected end to end. The structure realizes that the handle lifting ring 23 can save space while meeting the function, and the handle lifting ring rotates to the horizontal position to avoid occupying a large amount of space. Female 1 includes female lid 11 and female 1, female lid 11 and female 1 threaded connection of bucket, and female 1 and female lid 11 are inside and outside bilayer structure. The threaded connection mode enables the connection between the female barrel 1 and the female cover 11 to be convenient to detach, the strength is reliable, and heat preservation can be better achieved. The inner and outer double-layer structure and the inner part are vacuumized, so that the heat-insulating capability is strong. The sub-cup body 2 is of an inner-outer double-layer structure, a cavity sandwiched by the inner layer and the outer layer is a vacuumizing layer, and the bottom of the sub-cup body 2 is provided with an upward convex cambered surface 24 which protrudes upwards. The sub-cup bodies 2 of the inner and outer bed layers realize the heat preservation capability, and the convex cambered surfaces 24 at the bottoms of the inner walls of the sub-cup bodies 2 are used for strengthening the structural strength of the inner walls so as to resist the pressure formed by the air pressure difference born by the inner and outer layers after vacuumizing. Likewise, the bottom of the female barrel has the same convex cambered surface 24.

As shown in fig. 3, the outer edge of the closed ring 4 comprises an upper lobe 31 and a lower lobe 32 from top to bottom, the lower lobe 32 is more elastic than the upper lobe 31, the upper lobe 31 is concave upwards to form a closed cavity, and the lower lobe 32 is longer than the upper lobe 31.

The outer edge of the closed ring 4 is divided into an upper layer and a lower layer which are an upper valve 31 and a lower valve 32 in sequence, the upper valve 31 is hard, the lower valve 32 is soft, and the hardness of the end part of the lower valve 32 is consistent with that of the upper valve 31. In the process of putting the sub-cup body 2 into the cup, the lower valve 32 is in interference fit with the inner wall of the mother barrel 1, the upper valve 31 moves under the action of friction force, the closed cavity is attached in the process, and the effect similar to a sucker is formed. When the opener cup body 2 is lifted upwards, not only the friction force between the sealing ring 4 and the inner wall of the female barrel 1 needs to be overcome, but also the resistance for opening the sealing cavity needs to be overcome. Such resistance is not enough to prevent a person from lifting the sub-cup 2, but enough to ensure that the sub-cup 2 is not shaken up and down under the condition that only the sub-cup 2 is installed. The closing ring 4 is arranged so that the sub-cup body 2 does not move laterally in the main barrel 1.

The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the invention as set forth in the following claims.

Claims (7)

1. A heat-preserving container comprises a main container and is characterized in that a plurality of sub-cups are stacked inside the main container, clamping ring grooves are formed in the side walls of the outer edges of the sub-cups, sealing rings which are connected end to end are fixedly connected to the clamping ring grooves, the outer diameter of each sealing ring is larger than that of the inner wall of the outer container, each sealing ring is made of elastic materials, and each sealing ring is arranged in the middle of each sub-cup.

2. The heat-preserving container as claimed in claim 1, wherein the sub-cup body comprises a sub-cover and a sub-cup, the sub-cover is connected with the sub-cup through screw threads, and a handle is hinged to the top end of the sub-cover.

3. The heat-preserving container as claimed in claim 2, wherein the top end of the sub-cover is fixedly connected with a hinged cylinder, a lifting handle ring is inserted into the hinged cylinder, and the lifting handle ring is connected end to end.

4. The heat-preserving container as claimed in claim 1, wherein the female container includes a female cap and a female container, the female cap and the female container are connected by screw threads, and the female container and the female cap are both of an inner-outer double-layer structure.

5. The heat-insulating barrel as claimed in claim 2, wherein the sub-cup is a double-layer structure, the cavity sandwiched by the double layers is a vacuum-pumping layer, and the bottom of the sub-cup is provided with an upwardly convex cambered surface.

6. The insulating bucket according to any one of claims 1 to 5, wherein the outer edge of the closed ring comprises an upper lobe and a lower lobe in sequence from top to bottom, the lower lobe is more elastic than the upper lobe, the upper lobe is concave upwards to form the closed cavity, and the lower lobe is longer than the upper lobe.

7. The thermal insulation barrel as claimed in claim 4, wherein the female cover is fixedly connected with a U-shaped handle.

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