CN216875899U - Container with a lid - Google Patents

Abstract

The utility model provides a container which comprises an inner container and an outer shell, wherein the outer shell is sleeved on the periphery of the inner container, the inner container comprises an inner container layer and an outer container layer, a flanging is arranged at an opening of the inner container layer, an opening part of the outer shell comprises a top shell opening end cylinder, a transition shell opening cylinder and a shell opening body which are sequentially arranged from the opening part of the container to the bottom of the container along the axial direction, the outer diameter of the shell opening body is larger than that of the top shell opening end cylinder, and the flanging is attached to the top shell opening end cylinder and axially extends to the transition shell opening cylinder. So set up, the flanging can be followed the inner bag and outwards extended until the laminating on the outer peripheral face of shell body, the flanging can cover the gap that exists between shell body and the inner bag skin and/or the gap that is located between inner bag inlayer and the inner bag skin to can avoid near the oral area top of container the gap appears, have the aesthetic property, avoided the gap to exist and breed the bacterium except this.

Description

Container with a lid

Technical Field

The utility model relates to the field of articles for daily use, in particular to a container.

Background

In daily life, in order to improve the quality of life, some containers are usually used for placing objects, such as cups. With the proposal of the concept of healthy drinking cups, people find that the drinking cups are made of titanium alloy and stainless steel, so that the drinking cups are attractive in appearance and free from rusting.

However, in the using process, it is found that the titanium alloy and the stainless steel cannot be welded together, so that a gap exists between the titanium alloy and the stainless steel at the welding position of the opening of the container, the appearance of the container is affected, and the dirt are easily stored in the gap, so that the body health of a user is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a container, which is used for avoiding a gap at the opening part of the container.

For the purpose as described above, the present disclosure provides the following technical solutions:

according to one aspect of the utility model, the container comprises an inner container and an outer shell, the outer shell is sleeved on the periphery of the inner container, the inner container comprises an inner container layer and an outer container layer, a flanging is arranged at an opening of the inner container layer, an opening of the outer shell comprises a top shell opening end cylinder, a transition shell opening cylinder and a shell opening body, the top shell opening end cylinder, the transition shell opening cylinder and the transition shell opening body are sequentially arranged from the opening of the container to the bottom of the container along the axial direction, the outer diameter of the shell opening body is larger than that of the top shell opening end cylinder, and the flanging is attached to the top shell opening end cylinder and axially extends to the transition shell opening cylinder. So set up, the flanging extends to the excessive barrel of shell opening and can form smooth transition with the excessive barrel of this shell opening, has improved the aesthetic property of container, has reduced the technology degree of difficulty of making. Further, the excessive barrel of shell opening can also play location and supporting role to the flanging, in order to improve the efficiency of making the container, the flanging can be followed the inner bag and outwards extended until the laminating on the outer peripheral face of shells, this flanging can be with the gap that exists between shell body and the inner bag skin, and/or be located the gap cover between inner bag inlayer and the inner bag skin, thereby can avoid near the oral area top gap of container to appear, have the aesthetic property, except that this has avoided the gap to exist and breed the bacterium.

According to an aspect of the utility model, the flange is brazed to the housing opening transition cylinder. So set up, adopt the brazing connection, can fill the gap between the excessive barrel of flanging and shell opening to can make the excessive barrel of flanging and shell opening smooth transition, avoid gap department to hide dirty dirt.

According to an aspect of the utility model, the housing opening transition cylinder is tapered; and/or the outer side wall of the axial top end of the outer layer of the inner container is attached to the inner side wall of the cylinder at the top end of the opening of the shell. So set up, inner bag opening top barrel and shell opening top barrel laminate each other to reduce the radial thickness of the opening of container, the person of facilitating the use drinks.

According to an aspect of the utility model, the axial top edge of the outer layer of the inner container and the top edge of the cylinder at the top end of the opening of the outer shell are in the same plane. So set up, the shell body can play the supporting role to the inner bag.

According to one aspect of the utility model, the opening part of the liner comprises a liner opening top end cylinder, a liner opening transition cylinder and a liner opening body, which are sequentially arranged from the opening part of the container to the bottom of the container along an axial direction, wherein the inner diameter of the liner opening body is smaller than that of the liner opening top end cylinder, and the liner opening transition cylinder is in smooth transition with the liner opening top end cylinder and the liner opening body respectively. So set up, the internal face of inner bag is smooth excessive, prevents that the object from remaining on the internal face of inner bag, except this, when the user scrubs the container, can avoid accidental incised wound user's hand, has improved the safety in utilization of container.

According to one aspect of the utility model, the inner container body of the inner container and the outer shell body of the outer shell are arranged at intervals so as to form a closed cavity between the inner container and the outer shell, and the cavity is evacuated or filled with air. So set up, can improve the thermal-insulated effect of container, put the condition of having hot food in the container under, can not the unexpected user of scalding to the safety in utilization of container has further been improved.

According to one aspect of the utility model, the inner container outer layer and the inner container inner layer are attached to each other and made of different materials. So set up, the inner bag shell can support in the outside of inner bag inlayer to improve the holistic structural strength of inner bag.

According to one aspect of the utility model, the outer layer of the inner container is made of stainless steel or aluminum or copper; and/or the inner layer of the inner container is made of a titanium material; and/or the outer shell is made of stainless steel or aluminum or copper. So set up, the inner bag inlayer can be direct with the object contact in the container, can adopt the titanium material to make, for example, titanium alloy, the titanium material is more healthy and corrosion resistance better when drinking with the water contact, the inner bag skin is owing to not contact with the object in the container, can adopt ordinary metal material to make, because the cost of ordinary metal material is with low costs than the titanium material, thereby can reduce the manufacturing cost of inner bag, for example stainless steel or aluminium or copper, so set up, adopt different materials to make the inner bag, can enough guarantee the structural strength of inner bag, can reduce the manufacturing cost of inner bag again. The outer shell and the outer layer of the inner container are made of the same material, so that the welding is facilitated, the types of materials used by the container can be reduced, and the manufacturing cost is further reduced.

According to an aspect of the present invention, the container further includes a wear-resistant housing, the wear-resistant housing is fitted around an outer periphery of the middle upper portion of the outer housing, and an axial top end of the wear-resistant housing is located below the opening portion of the outer housing. So set up, wear-resisting casing can have certain guard action to the outer casing.

According to an aspect of the present invention, the wear-resistant housing is made of a rubber material or a resin material. So set up, wear-resisting casing can have certain guard action to the outer casing.

The container of the utility model has the following beneficial effects: the gap of the opening part of the container can be covered by the flanging, so that the container has aesthetic property, and the problems of rusting and the like caused by the fact that sundries such as water and the like enter the gap can be prevented.

Drawings

The above and/or other objects and advantages of the present invention will become more apparent from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

fig. 1 is a longitudinal sectional view of a container in which a flange of an inner container is not yet attached to an outer case according to an exemplary embodiment of the present invention.

Fig. 2 is a longitudinal sectional view of the container in fig. 1 in a state where the outer flange of the inner container is attached to the outer case.

Fig. 3 is a partially enlarged view of the structure in circle I of fig. 2.

Reference numerals:

100. an inner container; 101. An inner container opening body;

102. the opening of the inner container is excessive; 103. A cylinder body at the top end of the opening of the inner container;

110. an inner layer of the inner container; 120. An outer layer of the inner container;

200. flanging; 600. An outer housing;

610. a housing opening body; 620. A shell opening transition cylinder;

630. a cylinder body at the top end of the opening of the shell; 700. A wear-resistant shell.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. However, it should not be understood that the aspects of the present invention are limited to the embodiments set forth herein. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

The present invention provides a container, and a detailed structure of the container according to an exemplary embodiment of the present invention will be described in detail below with reference to fig. 1 to 3. In the drawings, like reference numerals refer to like parts throughout.

Fig. 1 is a longitudinal sectional view of a container in which a flange of an inner container is not yet attached to an outer case according to an exemplary embodiment of the present invention. Fig. 2 is a longitudinal sectional view of the container in a state where the flange of the inner container in fig. 1 is attached to the outer case. Fig. 3 is a partially enlarged view of the structure in circle I of fig. 2.

As shown in fig. 1 and 2, the container of the present disclosure includes an inner container 100 and an outer casing 600, the outer casing 600 is sleeved on the periphery of the inner container 100, the inner container 100 includes an inner container inner layer 110 and an inner container outer layer 120, an opening of the inner container inner layer 110 is provided with a flanging 200, an opening of the outer casing 600 includes a casing opening top end cylinder 630, a casing opening transition cylinder 620 and a casing opening body 610, which are sequentially arranged along an axial direction from the opening of the container toward the bottom of the container, the outer diameter of the casing opening body 610 is greater than the outer diameter of the casing opening top end cylinder 630, and the flanging 200 is attached to the casing opening top end cylinder 630 and axially extends to the casing opening transition cylinder 620. By the design, the flanging 200 extends to the shell opening transition cylinder 620 to form smooth transition with the shell opening transition cylinder 620, so that the appearance of the container is improved, and the manufacturing process difficulty is reduced. Further, the shell opening transition cylinder 620 may also serve as a location and support for the flanging to improve the efficiency of manufacturing the container. The flanging 200 can extend outwards from the inner container 100 until being attached to the outer peripheral surface of the outer shell 600, and meanwhile, the flanging 200 can cover a gap between the outer shell 600 and the outer inner container layer 120 and/or a gap between the inner container inner layer 110 and the outer inner container layer 120, so that the gap near the top end of the opening of the container can be avoided, the appearance is attractive, and the gap is avoided from being existed to breed bacteria.

For example, the outward flange 200 is folded from the inside to the outside and covers the outer side of the upper end portion of the outer case 600, and thus the gap between the liner inner layer 110 and the liner outer layer 120 can be covered and sealed, thereby preventing impurities such as water from entering, causing problems such as rusting, and providing a good appearance of the covered gap.

After the flange 200 is bent, welding is required to fix the flange 200. Specifically, a brazed connection is between the outer flange 200 and the housing opening transition cylinder 620. The tapered shape of the shell opening transition cylinder 620 facilitates brazing to fill the gaps between the structures and then polishing the weld for aesthetic reasons.

As shown in fig. 2 and 3, the opening portion of the liner 100 includes a liner opening top end cylinder 103, a liner opening transition cylinder 102, and a liner opening body 101, which are sequentially arranged from the opening portion of the container toward the bottom of the container along an axial direction, an inner diameter of the liner opening body 101 is smaller than an inner diameter of the liner opening top end cylinder 103, and the liner opening transition cylinder 102 is in smooth transition with the liner opening top end cylinder 103 and the liner opening body 101, respectively. The inner wall surface of the inner container is smooth and excessive, so that objects can be prevented from remaining on the inner wall surface of the inner container, and therefore when a user brushes the container, the hands of the user can be prevented from being accidentally cut, and the use safety of the container is improved.

As shown in the figure, the axial top edge of the inner container outer layer 120 and the top edge of the cylinder at the top end of the opening of the outer shell are in the same plane, and the outer shell can support the inner container. The outer side wall of the axial top end of the inner container outer layer 120 is attached to the inner side wall of the shell opening top end cylinder body 630, so that the radial thickness of the opening part of the container is reduced, and a user can drink the beverage conveniently.

As shown in fig. 1, the inner container body of the inner container 100 and the outer container body of the outer container 600 are spaced apart from each other to form a sealed cavity between the inner container 100 and the outer container 600, and the cavity is evacuated or filled with air. So set up, can improve the thermal-insulated effect of container, put the condition of having hot food in the container under, can not the unexpected user of scalding to the safety in utilization of container has further been improved. The gap between the outer casing 600 and the inner container 100 can play a certain role in buffering when the container is impacted from the outside, thereby reducing the damage to the inner container 100.

As shown in fig. 1 and 3, in order to reduce the cost, the inner liner outer layer 120 and the inner liner inner layer 110 are attached to each other and made of different materials. Because the inner liner layer 110 can be directly contacted with objects and users in the container, the inner liner layer 110 can be made of titanium alloy, but because the cost of the titanium alloy is high, the outer liner layer 120 is not contacted with the objects in the container and the users, so that common metal with lower cost can be selected for making, and the manufacturing cost of the inner liner 100 can be reduced. Further, the inner bag outer layer 120 may be supported on the outer sidewall of the inner bag inner layer 110, so that the structural strength of the inner bag 100 may be improved.

As an example, the inner container outer layer 120 is made of stainless steel, aluminum or copper; the inner liner layer 110 is made of titanium material; the outer case 600 is made of stainless steel or aluminum or copper. The inner container layer 110 and the outer inner container layer 120 are made of different materials, so that the strength of the inner container 100 can be guaranteed, the cost can be saved, the outer shell 600 is made of the same material as the outer inner container layer 120, the welding between the inner container layer and the outer container layer 120 is facilitated, the inner container layer 110 is made of titanium, the corrosion resistance of the inner container 100 can be improved, and the part of the inner container layer in contact with water is made of titanium, so that the drinking water is healthful.

As shown in fig. 1, the container further includes a wear-resistant shell 700, the wear-resistant shell 700 is sleeved on the outer periphery of the outer shell, and the axial top end of the wear-resistant shell 700 is located below the opening portion of the outer shell 600. As an example, the wear-resistant housing 700 is made of a rubber material or a resin material. The wear-resistant housing 700 can protect the outer housing 600 to a certain extent, and rubber and resin have good wear resistance, good gripping feeling and low cost.

In summary, the container of the present invention has the inner container 100 and the outer casing 600, wherein the inner container 100 has a double-layer structure, and has the inner container outer layer 120 and the inner container inner layer 110, which are attached to each other, and the outer wall of the inner container outer layer 120 is attached to the inner wall of the outer casing 600, and the container of the present invention further has the outward flange 200, and the outward flange 200 is attached to the top end cylinder 630 of the opening of the outer casing and axially extends to the excessive cylinder 620 of the opening of the outer casing. The outer flanging 200 can cover the gap between the outer shell 600 and the inner container outer layer 120 and/or the gap between the inner container inner layer 110 and the inner container outer layer 120, so that the gap near the top end of the opening of the container can be avoided, the appearance is attractive, and the bacteria breeding caused by the gap is avoided.

In the description of the present disclosure, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the disclosure, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the disclosure.

In the description of the present disclosure, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art.

Embodiments of the present application are described above with reference to the drawings. However, it is to be understood that the disclosed embodiments are merely intended to be examples that may be embodied in various and alternative forms. Specific structural and functional details disclosed are not to be interpreted as limiting, but as a representative basis for teaching one skilled in the art how to practice the disclosed concepts.

Claims (10)

1. The utility model provides a container, characterized in that, the container includes inner bag (100) and shell body (600), shell body (600) cover is located the periphery of inner bag (100), inner bag (100) include inner bag inlayer (110) and inner bag skin (120), the opening part of inner bag inlayer (110) is provided with flanging (200), the opening part of shell body (600) includes the follow the opening orientation of container shell opening top barrel (630), the excessive barrel of shell opening (620) and shell opening body (610) that the axial set gradually are followed to the bottom of container, the external diameter of shell opening body (610) is greater than the external diameter of shell opening top barrel (630), flanging (200) laminating shell opening top barrel (630) and axial extension to the excessive barrel of shell opening (620).

2. The container according to claim 1, characterized in that the flanging (200) is in a soldered connection with the housing opening transition cylinder (620).

3. The container of claim 1, wherein the housing opening transition cylinder (620) is tapered; and/or the like, and/or,

the outer side wall of the axial top end of the inner container outer layer (120) is attached to the inner side wall of the cylinder body (630) at the top end of the shell opening.

4. The container of claim 1, wherein the axial top edge of the liner outer layer (120) is in the same plane as the top edge of the shell open top cylinder.

5. The container according to claim 1, wherein the opening portion of the liner (100) comprises a liner opening top end cylinder (103), a liner opening transition cylinder (102) and a liner opening body (101) which are sequentially arranged from the opening portion of the container to the bottom of the container along an axial direction, the inner diameter of the liner opening body (101) is smaller than that of the liner opening top end cylinder (103), and the liner opening transition cylinder (102) is respectively in smooth transition with the liner opening top end cylinder (103) and the liner opening body (101).

6. The container according to claim 5, wherein the inner container body of the inner container (100) and the outer container body of the outer container (600) are spaced apart to form a sealed cavity between the inner container (100) and the outer container (600), and the cavity is evacuated or filled with air.

7. The container of claim 1, wherein the inner container outer layer (120) and the inner container inner layer (110) are attached to each other and made of different materials.

8. The container of claim 7, wherein the inner container outer layer (120) is made of stainless steel, aluminum or copper; and/or the like, and/or,

the inner layer (110) of the inner container is made of titanium material; and/or the like, and/or,

the outer shell (600) is made of stainless steel, aluminum or copper.

9. The container according to any one of claims 1 to 8, further comprising a wear-resistant housing (700), wherein the wear-resistant housing (700) is fitted around the outer periphery of the middle upper portion of the outer housing (600), and the axial top end of the wear-resistant housing (700) is located below the opening portion of the outer housing (600).

10. The container according to claim 9, wherein the wear-resistant housing (700) is made of a rubber material or a resin material.

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