CN213786676U - Container with a lid - Google Patents

Abstract

The present application provides a container comprising: an outer housing; the inner container is arranged inside the outer shell, and a heat insulation layer is formed between the inner container and the outer shell; the drain hole is arranged on the bottom wall of the outer shell and communicated with the heat insulation layer; the sealing plug is detachably arranged in the drain hole and used for sealing the drain hole. This application sets up the wash port through the diapire at the shell body, through wash port intercommunication insulating layer and external environment, has realized through wash port discharge insulating intraformational liquid, can effectively avoid impurity such as water stain to get into the unable discharge of insulating layer through the gap that appears between shell body and the inner bag, and water stain stink appears, the phenomenon that bacterial growing. Moreover, the drain hole can be prevented from being exposed for a long time by arranging the plug at the drain hole, the plug can be opened for draining when drainage is needed, and the drain hole is blocked by the plug when drainage is not needed, such as when a container is cleaned or disinfected, so that liquid or impurities are prevented from entering the heat-insulating layer through the drain hole.

Description

Container with a lid

Technical Field

The application relates to the technical field of containers, in particular to a container.

Background

The infant and young cow milk cups on the market at present are divided into a single-layer milk cup and a double-layer milk cup. As shown in fig. 1, the single-layer milk cup is mostly made of plastic or hardware, and the function of holding milk is simply achieved. As shown in FIG. 2, in order to solve the problem that the single-layer milk cup is not anti-scalding, most of the double-layer milk cups are made of hardware, the outer shell 110 ' is made of plastic, and an interlayer is formed between the inner container 120 ' and the outer shell 110 ' to play a role in preventing scalding.

The double-layer milk cup provides a good solution to the problem of scalding by the cooperation of the liner 120 'and the outer shell 110' to form the middle interlayer. However, the sealing property of the joint between the inner container 120 'and the outer shell 110' or the different sizes of the internal and external thermal expansion deformation when the milk cup is cleaned and sterilized with boiled water can cause water stains to be added into the interlayer, the water stains cannot be easily discharged from the interlayer, and the water stains are easy to smell and breed bacteria.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving at least one of the problems of the prior art or the related art.

To this end, an aspect of the present application is to provide a container comprising: an outer housing; the inner container is arranged inside the outer shell, and a heat insulation layer is formed between the inner container and the outer shell; the drain hole is arranged on the bottom wall of the outer shell and communicated with the heat insulation layer; the sealing plug is detachably arranged in the drain hole and used for sealing the drain hole.

The container that this application embodiment provided, including shell body and inner bag to form the insulating layer between shell body and the inner bag, the design of inside and outside bilayer makes the container have good thermal-insulated effect, can effectively avoid liquid in the container overheated and scald the user. And, set up the wash port through the diapire at the shell body, through wash port intercommunication insulating layer and external environment, realized through wash port exhaust heat insulating layer intraformational liquid, can effectively avoid impurity such as water stain to get into the insulating layer and can't discharge through the gap that appears between shell body and the inner bag, and water stain stink appears, the phenomenon of bacterial growing. Moreover, the drain hole can be prevented from being exposed for a long time by arranging the plug at the drain hole, the plug can be opened for draining when drainage is needed, and the drain hole is blocked by the plug when drainage is not needed, such as when a container is cleaned or disinfected, so that liquid or impurities are prevented from entering the heat-insulating layer through the drain hole.

In some embodiments, a middle portion of the bottom wall of the outer casing protrudes toward the inner container to form a water collection groove at the bottom of the outer casing, and the drain hole is disposed at the water collection groove.

In the embodiments, the drain hole is arranged in the area where the water collecting tank is located, namely in the area where the bottom wall of the outer shell is relatively concave, so that liquid such as water stains can flow to the drain hole under the action of gravity and can be drained from the drain hole, and the drainage effect is good.

In some embodiments, the water collection trough is annular. The liquid can be conveniently collected to the drain hole in the circumferential direction, so that the liquid in the heat insulation layer can be fully drained.

In some embodiments, the plug is interference fitted within the drain hole and the end of the plug has an outer flange with an outer diameter greater than the outer diameter of the drain hole. The sealing plug is favorable for tightly sealing the drain hole, and the sealing plug is prevented from falling off from the drain hole.

In some embodiments, the container further comprises: the non-slip mat, the non-slip mat parcel at least a part of the surface of the diapire of shell body, shutoff stopper integrated into one piece is in on the internal surface of non-slip mat.

In the embodiments, the anti-slip pad is arranged on the outer surface of the bottom wall of the outer shell, so that on one hand, the anti-slip effect can be achieved, and the liquid outflow caused by the container falling or the container deflection is avoided; on the other hand, the non-slip mat is favorable for shielding the drain hole, so that external water stains and the like are prevented from entering the heat insulation layer through the drain hole, when the drain hole is needed for draining, the non-slip mat is only required to be taken down, the opening and the blockage are opened, and then the water is drained through the drain hole.

In some embodiments, the outer surface of the bottom wall of the outer housing is provided with a mounting groove, and the non-slip mat is disposed in the mounting groove.

In the embodiments, the mounting groove is formed in the bottom wall of the outer shell, so that on one hand, a mounting position is provided for the non-slip mat, and the non-slip mat can be conveniently and quickly mounted in place by aligning with the mounting groove; on the other hand can carry on spacingly to the slipmat, improves the installation firmness of slipmat.

In some embodiments, the mounting slot extends to a side wall of the outer housing, and an outer surface of the cleat is flush with an outer surface of the side wall of the outer housing.

In these embodiments, through making the mounting groove extend to the lateral wall of shell body, also make the slipmat also extend to the lateral wall of shell body, can effectively avoid the corner of slipmat to take place to collide with and appear the turn-up because of peripheral parts such as with the mesa, cause the slipmat to drop even to guarantee the outward appearance effect.

In some embodiments, the number of the drainage holes is at least two, and at least two drainage holes are distributed at intervals around the central axis of the outer shell.

If the drain hole is too large in size, the sealing of the plug is not facilitated, and water stains are easy to enter the heat insulation layer through the drain hole. If the size of the drain hole is too small, the drain hole is easily blocked by water stains, so that the drain hole is not beneficial to discharging impurities such as the water stains in the heat insulation layer. In view of the above, by making the number of the drain holes at least two, it is not necessary to provide an oversized drain hole and to design an undersized drain hole, thereby securing the drainage effect.

In some embodiments, the material of the outer shell is different from the material of the inner container. Is beneficial to meeting different requirements of users.

In some embodiments, the outer shell is a plastic outer shell and the inner container is a stainless steel inner container.

In the embodiments, the inner container is made of stainless steel, so that the high-temperature resistant effect is good, the deformation of the inner container is not easy to cause even if the inner container is filled with high-temperature liquid, and substances which influence the health of a user are not easy to release. And through making the shell body for the plastics shell body, practice thrift the cost, reduce container weight, be favorable to the various molding of design moreover.

Drawings

The above and other objects and features of the present application will become more apparent from the following description of embodiments thereof taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic cross-sectional view of a container according to one embodiment of the related art;

FIG. 2 is a schematic cross-sectional view of another embodiment of a container in the related art;

FIG. 3 is a schematic cross-sectional view of a container of one embodiment of the present application;

FIG. 4 is a schematic view of the construction of a plug and cleat according to one embodiment of the present application;

fig. 5 is a schematic structural diagram of an outer housing of an embodiment of the present application.

The reference numbers of fig. 1 and 2 illustrate:

110 'outer shell, 120' inner container;

the reference numbers of fig. 3 to 5 illustrate:

110 outer shell, 111 drain hole, 112 mounting groove, 120 inner container, 130 blocking, 131 outer flange, 140 non-slip mat and 150 outer cover.

Detailed Description

The preferred technical concept of the present application will be described below with reference to fig. 3 to 5.

This application may, however, be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It should be noted that the container proposed in the present application may be used for containing drinkable liquids such as water and beverages, and may also be used for containing non-drinkable liquids. The container may be in the form of a cup, bottle, barrel, pot, or the like. The container may be a teat cup, a thermos bottle, a teapot, etc.

FIG. 3 is a schematic cross-sectional view of a container according to an embodiment of the present application. As shown in fig. 3, one embodiment of the present application discloses a container comprising: outer shell 110, inner container 120, drain hole 111 and plug 130. The inner container 120 is disposed inside the outer casing 110, and a heat insulation layer is formed between the inner container 120 and the outer casing 110. The existence of insulating layer makes the container have good thermal-insulated effect, can effectively avoid the overheated user of scalding of liquid in the container. In a specific application, the heat insulation layer can be an air heat insulation layer, and the heat insulation layer can also be filled with heat insulation materials. A drain hole 111 is provided in the bottom wall of the outer case 110, and the drain hole 111 is communicated with the heat insulating layer. The default drain hole 111 connects the insulation layer to the outside environment. The liquid in the heat insulation layer is discharged through the water discharge holes 111, and the phenomena that impurities such as water stains enter the heat insulation layer and cannot be discharged, the water stains are smelly, and bacteria are bred are effectively avoided. The problem of inner bag 120 and shell body 110 because of the thermal expansion deformation size difference appear the gap in the junction and cause the water stain to get into the insulating layer and be difficult for discharging has at least been solved. Further, the drain hole 111 is closed by detachably providing a closing plug 130 in the drain hole 111. The drain hole 111 can be prevented from being exposed for a long time. The blocking plug 130 may be opened to drain water when water drainage is required, and the blocking plug 130 blocks the water drainage hole 111 to prevent liquid or foreign substances from entering the heat insulating layer through the water drainage hole 111 when water drainage is not required, such as when the container is cleaned or sterilized.

In some embodiments, a middle portion of the bottom wall of the outer case 110 is protruded toward the inner container 120 to form a water collection groove (not shown) at the bottom of the outer case 110, and the water discharge hole 111 is provided at the water collection groove. The drain hole 111 is arranged in the area where the water collecting tank is located, namely in the area where the bottom wall of the outer shell 110 is relatively concave, so that liquid such as water stains can flow to the drain hole 111 under the action of gravity and can be drained from the drain hole 111, and the drainage effect is good.

In some embodiments, the water collection sump is annular. The liquid is convenient to collect to the drain hole 111 in the circumferential direction, so that the liquid in the heat insulation layer is fully drained.

In some embodiments, the plug 130 is interference fit within the drain hole 111. The plug 130 is favorable for tightly sealing the drain hole 111. In a specific application, the plugging plug 130 is a silica gel plug or a rubber plug.

Further, as shown in fig. 3, the end of the plug 130 has an outer flange 131, and the outer diameter of the outer flange 131 is larger than that of the drain hole 111. The outer flange 131 is beneficial to clamping the bottom wall of the outer shell 110 around the drain hole 111, so as to prevent the plug 130 from falling off from the drain hole 111.

FIG. 4 is a schematic view of the structure of the plug and cleat of one embodiment of the present application. In some embodiments, as shown in fig. 3 and 4, the container further includes a non-slip pad 140, the non-slip pad 140 wrapping at least a portion of the outer surface of the bottom wall of the outer shell 110. The anti-slip pad 140 has an anti-slip effect, so that the container is prevented from being broken or being inclined to cause liquid to flow out; on the other hand, the non-slip mat 140 is beneficial to shielding the drainage hole 111, so that external water stains and the like are prevented from entering the heat insulation layer through the drainage hole 111, and when drainage is needed through the drainage hole 111, for example, when the container is cleaned by boiled water or the heat insulation layer enters water due to the fact that the container is disinfected, the non-slip mat 140 is only required to be taken down, the blocking plug 130 is opened, and then the water is drained through the drainage hole 111.

Further, the blocking plug 130 is integrally formed on the inner surface of the non-slip mat 140. Convenient processing and firm connection. Moreover, the plug 130 can be removed from the drainage hole 111 only by pulling the non-slip mat 140, which is convenient for operation. In addition, the interference fit between the blocking plug 130 and the drainage hole 111 is also beneficial to improving the connection firmness of the non-slip mat 140 and the bottom wall of the outer shell 110, and the non-slip mat 140 is prevented from falling.

Of course, in other embodiments, the plug 130 and the non-slip mat 140 may be separated.

In some embodiments, as shown in FIG. 3, the outer surface of the bottom wall of the outer housing 110 is provided with a mounting slot 112, and the non-slip mat 140 is disposed within the mounting slot 112. The existence of the mounting groove 112 provides a mounting position for the non-slip mat 140 on one hand, which is beneficial to the non-slip mat 140 to be quickly mounted in place by aligning with the mounting groove 112; on the other hand can carry on spacingly to slipmat 140, improves slipmat 140's installation firmness. In addition, because the non-slip mat 140 is arranged in the mounting groove 112, the phenomenon that the corners of the non-slip mat 140 collide with surrounding parts to cause edge curling can be effectively avoided, and even the non-slip mat 140 falls off.

In a specific application, the non-slip pad 140 may be interference fit in the mounting groove 112, or may be snap-fit in the mounting groove 112.

In some embodiments, as shown in FIG. 3, the mounting slot 112 extends to a sidewall of the outer housing 110. Even if the anti-slip mat 140 extends to the side wall of the outer shell 110, on one hand, the edge curling of the corners of the anti-slip mat 140 caused by collision with peripheral parts such as a table top and the like can be effectively avoided, and even the anti-slip mat 140 falls off; on the other hand, the outer surface of the bottom wall of the outer casing 110 is used as a part of the bottom wall of the mounting groove 112, so that even if the thickness of the non-slip mat 140 is smaller than the groove depth of the mounting groove 112, the non-slip mat 140 can be ensured to be used as the bottommost part of the container, and the container can be fully contacted with the table top through the non-slip mat 140.

It should be noted that the anti-slip pad 140 of the present application has an anti-slip effect, and by default, when the container is placed on a table top, the anti-slip pad 140 can contact the table top, so as to achieve the anti-slip effect. As for the relationship between the thickness of the non-slip mat 140 and the depth of the mounting groove 112, it is determined according to the specific situation, and it is within the scope of the present application as long as the non-slip mat 140 can achieve the anti-slip effect. The thickness of the non-slip mat 140 may also be equal to or greater than the groove depth of the mounting groove 112, for example, in the case where the mounting groove 112 does not extend to the sidewall of the outer case 110.

Further, in the case where the mounting groove 112 extends to the sidewall of the outer case 110, the outer surface of the non-slip pad 140 is made flush with the outer surface of the sidewall of the outer case 110. The appearance effect is ensured.

Fig. 5 is a schematic structural diagram of an outer housing of an embodiment of the present application. In some embodiments, as shown in fig. 5, the number of the drainage holes 111 is at least two, and at least two drainage holes 111 are spaced around the central axis of the outer shell 110. Is favorable for ensuring the drainage effect. Moreover, if the size of the drainage hole 111 is too large, it is not good for sealing the plug 130, and water stain is likely to enter the thermal insulation layer through the drainage hole 111. If the size of the drain hole 111 is too small, the drain hole is easily blocked by water stain, which is not favorable for discharging impurities such as water stain in the heat insulation layer. In consideration of the above, by making the number of the drain holes 111 at least two, it is not necessary to provide an oversized drain hole 111 and to design an undersized drain hole 111, and the drainage effect can be secured.

In a specific application, the number of the drainage holes 111 is two, three, four or six, etc.

In some embodiments, the material of the outer shell 110 is different from the material of the inner container 120. Is beneficial to meeting different requirements of users.

In some embodiments, the outer housing 110 is a plastic outer housing 110 and the inner container 120 is a stainless steel inner container 120. Through making inner bag 120 be stainless steel inner bag 120, high temperature resistant effectual, even if splendid attire high temperature liquid is difficult for causing inner bag 120 deformation, is difficult for releasing the material that influences the user health. And through making shell body 110 for plastic shell body 110, practice thrift the cost, reduce container weight, be favorable to the various molding of design moreover.

In other embodiments, the outer casing 110 may be a plastic outer casing 110 and the inner container 120 may be a glass inner container 120, or the outer casing 110 may be a glass outer casing 110 and the inner container 120 may be a stainless steel inner container 120, and so on.

Of course, the material of the outer casing 110 may be the same as that of the inner container 120.

In some embodiments, as shown in FIG. 3, the container further includes an outer lid 150 disposed at the opening of the inner container 120.

While the foregoing is directed to embodiments of the present application, and certain embodiments shown and described, it will be appreciated by those skilled in the art that changes may be made in these embodiments (e.g., where different features described in different embodiments may be combined), and that such changes and modifications may be made without departing from the principles and spirit of the application, the scope of which is defined in the claims and their equivalents.

Claims (10)

1. A container, comprising:

an outer housing (110);

the inner container (120) is arranged inside the outer shell (110), and a heat insulation layer is formed between the inner container (120) and the outer shell (110);

the drain hole (111) is arranged on the bottom wall of the outer shell (110), and the drain hole (111) is communicated with the heat insulation layer;

the blocking plug (130) is detachably arranged in the drainage hole (111) and is used for blocking the drainage hole (111).

2. The container according to claim 1,

the middle part of the bottom wall of the outer shell (110) protrudes towards the inner container (120) so as to form a water collecting tank at the bottom of the outer shell (110), and the drainage hole (111) is arranged at the water collecting tank.

3. The container of claim 2, wherein the water collection trough is annular.

4. The container according to any one of claims 1 to 3, characterized in that the closing plug (130) is fitted with interference inside the drainage hole (111) and in that the end of the closing plug (130) has an external flange (131), the external diameter of the external flange (131) being greater than the external diameter of the drainage hole (111).

5. The container of claim 4, further comprising:

a non-slip mat (140), the non-slip mat (140) wrapping at least a portion of an outer surface of the bottom wall of the outer shell (110), the plug (130) being integrally formed on an inner surface of the non-slip mat (140).

6. The container according to claim 5,

the outer surface of the bottom wall of the outer shell (110) is provided with a mounting groove (112), and the non-slip mat (140) is arranged in the mounting groove (112).

7. The container according to claim 6,

the mounting groove (112) extends to the side wall of the outer shell (110), and the outer surface of the non-slip mat (140) is flush with the outer surface of the side wall of the outer shell (110).

8. The container according to any one of claims 1 to 3,

the number of the drainage holes (111) is at least two, and the at least two drainage holes (111) are distributed around the central axis of the outer shell (110) at intervals.

9. The container according to any one of claims 1 to 3,

the material of the outer shell (110) is different from that of the inner container (120).

10. The container according to claim 9,

the outer shell (110) is a plastic outer shell (110), and the inner container (120) is a stainless steel inner container (120).

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