TW201446606A - Beverage container - Google Patents

Abstract

The present invention provides a beverage container. The beverage container comprises a decorative board and a metallic component. The decorative board has a flat appearance and is assembled on top of a shank of the beverage container, or on top of the lid. The metallic component is assembled within the decorative board and is bonded with the lid or the shank. The bonding of the shank or the lid and the decorative board are done via electromagnetic induction heating and fusing. Therefore, the bonding of the shank or the lid and the decorative board is very strong. The metallic component is formed in a ring shape along the circumference of the shank or the lid. Moreover, the ring shape design does not generate a gap and thus the bonding provides much better water sealing characteristics. Accordingly, there is no need to use ultrasonic welding to install lodging and dismounting components between the shank or the lid and the decorative board as in the prior art. As a result, the present invention is capable of widening the storage space of heat insulation components.

Description

Beverage container

The present invention relates to a container for a beverage having a decorative panel.

Conventionally, in such a beverage container, ultrasonic waves or high-frequency processing are used to join the members, and it is known that a plug body attached to an upper portion of the container body is provided, and the top of the plug body is provided. An opening of the opening at the center of the surface is provided, an opening which can cover the outside of the injection port without water seepage, and a heat insulating material which is disposed inside the plug body and can protect the inner side of the top surface or is insulated a cover member between the space and the like; on the outer edge side thereof, the cover member and the plug body may be welded to form a watertight container, and an ultrasonic or high frequency beverage container is used for the welding (refer to the patent application) Japanese Patent No. 4240529, hereinafter referred to as Patent Document 1).

Further, the inner cover is provided with air holes, and a cylindrical portion for accommodating the heat insulating material is provided inside the outer cover, and a gasket for switching the air hole is provided on the bottom surface of the cylindrical portion (refer to Patent Document 2, Japanese Patent No. 5170848) No. Bulletin, hereinafter referred to as Patent Document 2).

According to the above, in the case of the container for beverages of Patent Document 1, when the members are joined by high-frequency welding, contact of the hone or the jig of the high-frequency welding device occurs on the member. In addition, if an adhesive is used to bond the decorative cover, sufficient bonding strength cannot be obtained, and the adhesive may be squeezed out, so that it is difficult to work, and if a sealing member or the like is placed in the cover Or in the plug, the space for the insulation material is reduced and sufficient insulation effect is not obtained.

Further, many of them are provided with screws on the outside of the lid or the plug, and it is difficult to manufacture the fitting and detaching member such as an undercut on the inside of the metal mold.

Further, as disclosed in Patent Document 2, a structure in which a gasket is placed inside to stop water is disclosed, which not only increases the cost of the gasket but also requires a space.

To solve the above problems, it will provide a kind of water that will not be scratched during welding. Good compactness makes it easy to manufacture metal molds while also ensuring space construction.

A first object of the present invention is to provide a container for a beverage comprising: a decoration a plate and a metal part, wherein the decorative plate is in the form of a flat plate and is assembled on a top surface of a plug body of the beverage container or a top surface of a cover; the metal part is assembled to the decorative board Internally, and combined with the plug or the cover, such that the metal part can be disposed inside the plug or the cover and the decorative board, and then combined by electromagnetic induction heating to combine the plug or the cover and the decorative board In order to avoid the occurrence of ultrasonic welding, the sharpening stone is rubbed and scratched. In addition, since the resin parts do not need the barb member, the metal mold is easy to manufacture, and the space for inserting the heat insulating member can be widely obtained, so that the heat insulating property can be obtained. Better.

A second object of the invention is that the metal part is along the body or the cover The circumference is connected in a ring shape, so that the metal part can cover the entire length and become a ring shape, and the plug body or the cover and the decorative board can be combined with higher strength. Since the ring shape does not have a gap, it remains high. The watertightness does not require the use of a conventional ultrasonic welding, and a sealing member or the like is placed between the plug or the cover and the decorative panel, so that a space in which the heat insulating material is placed can be provided in a wide manner.

A third object of the present invention is that the plug or the cover is screwed to the beverage capacity One of the containers is such that it is not a combination of light and a plug or a lid container, but also allows the panel to be joined without affecting the water stop structure.

For your convenience, the review committee can make a further understanding and understanding of the purpose, technical features and effects of the present invention. The embodiments are combined with the drawings, and the details are as follows:

[study]

no

〔this invention〕

1‧‧‧ container body

1‧‧‧ container body

2‧‧‧Upper opening

3‧‧‧ cover

4‧‧‧Outer tube

4A‧‧‧Departure

5‧‧‧Inner tube

6‧‧‧vacuum layer

7‧‧‧ Protrusion

8‧‧‧ inner cover

9‧‧‧ Cover

10‧‧‧Internal Board

10A‧‧‧ Foreign Ministry

11‧‧‧Inner bottom plate

12‧‧‧ Lower inner tube

13‧‧‧Central inner bottom plate

14‧‧‧Sand Mounting Department

15‧‧‧Waterproof gasket

15A‧‧‧ tongue

17‧‧‧ stomata

18‧‧‧Uplift

21‧‧‧Decoration board

22, 64‧‧‧ bottom plate

23‧‧‧Inside cylindrical part

23N‧‧‧ inner circumference

24‧‧‧锷

25‧‧‧Outer cylindrical part

25T‧‧‧Bottom

26‧‧‧Insulation members

27‧‧‧Storage space

31‧‧‧Female screw

32‧‧‧Male screw department

33‧‧‧ gap

34‧‧‧shield fixing section

35‧‧‧Pore embolization gasket

35A‧‧‧Installation Department

35B‧‧‧Embedded department

41, 81, 86 ‧ ‧ 差

42‧‧‧Loading Department

42K‧‧‧Top corner

43‧‧‧Inside engagement

43G, 85G‧‧‧ peripheral surface

43K‧‧‧outer corner

44‧‧‧Outer engagement

45‧‧‧Metal parts

50‧‧‧Elder

51‧‧‧ cover

52‧‧‧External plug

52K‧‧‧lower opening

53‧‧‧Internal body

54, 73‧‧‧ female screw

55, 74‧‧‧ male screw

56‧‧‧Outer tube

57‧‧‧ thick wall

58‧‧‧ recess

59‧‧‧ convex

60‧‧‧External bolt ring

61‧‧‧Female screw

62‧‧‧ Male screw

63‧‧‧Inner tube

65‧‧‧Amplification

66‧‧‧External plug operation unit

67‧‧‧External gasket installation

68‧‧‧External water stop gasket

69‧‧‧Internal gasket installation

70‧‧‧Internal water stop gasket

71‧‧‧ upper face

72‧‧‧ side section

82‧‧‧ Groove

83‧‧‧Loading Department

84‧‧‧Internal section

85‧‧‧Internal engagement

1 is a cross-sectional view of a first preferred embodiment of the present invention; FIG. 2 is a cross-sectional view of the cover of the first preferred embodiment of the present invention; FIG. 4 is an enlarged cross-sectional view showing a key portion of a metal part shown in the first preferred embodiment of the present invention; FIG. 5 is a first comparison of the present invention. An overall front view shown in the preferred embodiment; Figure 6 is an overall sectional view showing a second preferred embodiment of the present invention; and Figure 7 is an enlarged cross-sectional view showing a key portion of the plug body and the cover shown in the second preferred embodiment of the present invention; An enlarged cross-sectional view of a key portion of the plug shown in the second preferred embodiment of the present invention; and a ninth view of the second preferred embodiment of the present invention.

In the first preferred embodiment of the present invention, as shown in Figs. 1 to 5, the upper opening portion 2 of the container body 1 for a metal or resin made of a container is provided with a detachable cover. 3. The beverage container body 1 is the same as the inner side of the stainless steel bottomed outer cylinder 4 and is provided with a stainless steel bottomed inner cylinder 5, and simultaneously engages the outer cylinder 4 and the upper edge of the inner cylinder 5 and is formed with a wide mouth. The upper opening portion 2 is formed by a vacuum layer 6 which is a heat insulating layer between the outer tube 4 and the inner tube 5, and a heat insulating double container is formed, and the upper portion 2 of the inner tube 5 is biased. Below, the protrusions 7 are on the inner side and are arranged in a stepped shape.

Referring to FIGS. 1 to 5, the cover 3 is provided with a flat and round synthetic resin inner cover 8 and a synthetic resin-made flat and circular cover over the inner cover 8. The cover 9 of the cover body covers the inner side of the inner edge of the inner cylinder 5 and is fitted to the inner surface of the inner plate portion 10 of the inner peripheral surface of the upper opening portion 2 (the inner circumferential surface of the inner cylinder 5). An inner bottom plate portion 11 is provided, and a central portion of the inner bottom plate portion 11 is formed with a lower diameter inner lower cylindrical portion 12, and a central inner bottom plate portion 13 is disposed below the lower inner cylindrical portion 12, and is disposed in the lower portion The water-shielding gasket 15 composed of an elastic material such as rubber or elastomer such as silicone rubber is attached to the protruding gasket mounting portion 14 on the periphery of the tubular portion 12, and the inner lid 8 is placed into the upper opening from above. In the portion 2, the water stopping gasket 15 is pressed against the protrusion 7 so that the plug body is closed, and the water stopping gasket 15 has a tongue 15A having a curved end portion formed at the front end as a whole. The tongue piece 15A can be crimped to the protrusion 7, and further, an outer flange portion 10A is provided on the upper end of the inner plate portion 10, as shown in Fig. 3. The outer flange portion 10A below the opening between the upper portion 2 is provided with a gap.

Further, in the center of the inner bottom plate portion 11 and along the center of the inner cover 8, there is provided an air hole 17 which can penetrate the air passage in the up and down direction, and the air hole 17 is slightly rounded from the plane of the central plane of the central inner bottom plate portion 13. The center of the raised portion 18 is provided, and the raised portion The upper portion of the 18 is located below the upper bottom plate portion 11.

The outer cover 9 covers the upper side of the inner cover 8 and is made of synthetic resin. The top surface of the outer cover 9 is provided with a decorative plate 21 made of synthetic resin, and the outer cover 9 includes an inner cylindrical portion 23 having a bottom plate portion 22 and a weir portion 24 provided on the outer side of the upper portion of the inner cylindrical portion 23. And the outer cylindrical portion 25 provided on the outer periphery of the weir portion 24, and a storage space 27 of the heat insulating member 26 is formed in the inner cylindrical portion 23, and is also surrounded by the inner cylindrical portion 23 A slightly tapered shape is formed below, and a female screw portion 31 is disposed in the outer cylindrical portion 25, and a male screw portion 32 for screwing the female screw portion 31 is formed on the upper portion of the outer tubular portion 4 On the side, as shown in Fig. 1, the male screw portion 32 is screwed to the female screw portion 31, and the lower end 25T of the outer cylindrical portion 25 abuts on the stepped portion 4A of the outer cylinder 4, and the abutting state The entire outer cover 9 is closed, and a gap 33 is formed between the outer crotch portion 10A and the crotch portion 24 in the overall closed state.

In addition, under the bottom plate portion 22 of the outer cover 9, the protrusion is provided with a ring shape. The gasket fixing portion 34 is provided with a pore plug gasket 35 for closing the air hole 17 in the gasket fixing portion 34. The pore plug gasket 35 is made of an elastic material such as rubber or elastomer such as silicone rubber, and has an integral structure. a mounting portion 35A attached to the gasket fixing portion 34, and a pore plug gasket 35 for closing the air hole 17, the air hole plug gasket 35 being a hollow hemisphere, and the other gaskets described below are also It is made of an elastic material such as rubber or elastomer such as silicone rubber.

Next, the structure of the decorative panel 21 in the characteristic configuration of the present invention will be explained. A stepped portion 41 is formed between the outer cylindrical portion 25 and the outer weir portion 24, and the step portion 41 allows the weir portion 24 to be positioned lower than the upper end portion of the inner cylindrical portion 23. In the step, as shown in Figs. 3 and 4, a convex portion-shaped carrying portion 42 slightly protruding from the beak portion 24 is provided on the center side of the beak portion 24, and the carrying portion 42 is continuous in the inner cylindrical portion. 23 inner circumference 23N, formed at the same time throughout the circumference.

The decorative panel 21 is slightly flat and different in color of the outer cover 9. The decorative panel 21 is made of polypropylene (polypropylen), polyethylene (polyethylene), nylon (Nylon) or the like, and is preferably made of the same type of synthetic resin as the outer cover 9. On the lower surface of the decorative panel 21, a cylindrical inner engaging portion 43 that is engaged with the inner peripheral surface 23N of the inner cylindrical portion 23 is protruded downward, and a slight gap is maintained with the receiving portion 42 to be positioned outside. An annular outer engaging portion 44 formed in a protruding shape. The outer surface of the inner engaging portion 43 The 43G system has a tapered shape formed by increasing the diameter to the outside, and the angle perpendicular to the peripheral surface 43G is greater at the same angle of the inner peripheral surface 23N. Further, the upper portion of the carrying portion 42 is slightly horizontal and formed. It is flat.

Furthermore, as shown in FIG. 4, the outer side engaging portion 44 is from the lower side of the decorative panel 21. The protruding dimension is formed to be smaller than the protruding dimension from the bearing portion 42 of the beak portion 24, and a state is formed between the outer engaging portion 44 and the upper portion of the beak portion 24 in a state where the carrying portion 42 carries the underside of the decorative panel 21. gap.

Further, as shown in Fig. 3 and the like, the outer diameter of the decorative panel 21 is slightly formed. The diameter of the surrounding surface of the step portion 41 is small, and in the joined state, a gap is formed between the inner surface of the step portion 41 and the periphery of the decorative panel 21, and the inner engaging portion 43 and the inner cylindrical portion 23 are formed. The inner peripheral surface 23N can constitute a positioning means for determining the planar position of the decorative panel 21 of the outer cover 9, and as shown in Fig. 4, a cross-sectional view before the arrangement of the metal fitting 45, at least corresponding to the lower surface of the decorative panel 21 The carrier portion 42 is flat and formed to be slightly horizontal.

And in the step of joining the decorative panel 21 on the outer cover 9, the system will be made of elongated gold The metal member 45 composed of a magnetic material such as a genus is formed in a ring shape. In this case, the two ends of the metal component 45 may be brought close to or opposed to each other, and both ends of the metal component 45 may be connected to form a connectionless end. Preferably, the two ends are connected to each other and an annular metal part 45 is used, and the metal part 45 is disposed to be fixedly held between the upper surface of the carrying portion 42 and the lower surface of the decorative panel 21, and the inner side of the decorative panel 21 is engaged. 43 is engaged in the inner peripheral surface 23N. In this case, only the metal part 45 is in a state in which the decorative panel 21 is floated, and the metal part 45 in the form of a line is used as an annular example without a connection end. However, it is also possible to form a ring-shaped metal part 45 having no connection end in advance.

In this way, after the outer cover 9 is disposed with the metal part 45 and the decorative board 21, If the metal part 45 is heated by electromagnetic induction heating, the heated metal part 45 can be dissolved and contacted under the decorative sheet 21 of the metal part 45 and the carrier portion 42 and welded together. In this case, as shown in Fig. 3, the metal part 45 is in a state of being embedded in the lower portion of the decorative plate 21 contacting the metal part 45 and the portion of the load-bearing portion 42, and only the metal part is before the dissolution. The height portion of 45 lowers the decorative panel 21, but the inner panel engaging portion 43 and the outer engaging portion 44 allow the decorative panel 21 to be engaged at a predetermined planar position of the outer cover 9, in which case, especially when the inner side is engaged The peripheral surface 43G of the portion 43 is engaged with the inner peripheral surface 23N, so that the outer cover 9 can be The step portion 41 determines the positioning in the plane by being engaged with the outer peripheral portion of the decorative panel 21. Further, in the electromagnetic induction heating, the decorative panel 21 can be pressed to the lower side with a predetermined force, and, for example, the third As shown in the figure and the like, in the joined state, the upper surface of the decorative panel 21 is lower than the upper end of the outer cylindrical portion 25.

Next, a method of using the beverage container will be described. From the container body for beverages 1. The inner lid 8 and the outer lid 9 are removed, and a content such as a liquid such as a drink, a soup or a miso soup (not shown) is placed in the inner tube 5, as shown in Fig. 1, The inner lid 8 is inserted into the upper opening portion 2, and the tongue piece 15A of the water stopping gasket 15 is brought into contact with the projection 7 to form a sealed liquid state. Thereafter, the female screw portion 31 is screwed to the male screw portion. 32, the outer cover 9 is covered from above the inner cover 8, and the outer cover 9 is sequentially moved downward by the fixing operation, and the plug portion 35B of the air hole plug washer 35 is elastically deformed while being crimped to the central inner bottom portion 13 The plug portion 35B is sealed with the air hole 17 and the inside of the container body 1 is sealed by the water stopping gasket 15 and the air hole plug gasket 35, and the contents can be kept warm or cold.

Moreover, when the plug is opened, if the outer cover 9 is rotated and the female screw is only used with a predetermined force The portion 31 and the male screw portion 32 are loosened, and the outer cover 9 will slightly upwardly disengage the air hole embolic spacer 35 from the upper surface of the central inner bottom portion 13. As a result, the air hole 17 is opened and the air is introduced into the container body through the air hole 17. In the inside of the container body 1, the inside of the container body 1 for beverage is in an atmospheric pressure state, and the air hole 17 is extremely small by about 3 mm. Therefore, even if the internal temperature is lowered, the plug body can be opened without being pulled too much.

Moreover, even if the removed cover 3 is to be cleaned, it is welded by the circumference of the carrying portion 42. It is attached to the decorative panel 21 so that water does not permeate into the storage space 27. In addition, the water stop structure body is not only achievable regardless of the presence or absence of the decorative panel 21, but also the bonding behavior of the decorative panel 21 does not affect the water stop.

Thus, in the first preferred embodiment of the present invention, a beverage container is detached It is freely mounted on the top surface of the outer cover 9 of the lid of the beverage container body 1, and is provided with a slightly flat decorative panel 21, wherein the decorative panel 21 has the metal component 45 disposed inside and combined with the outer cover 9, so The metal part 45 is disposed between the outer cover 9 and the decorative board 21 and is melted by electromagnetic induction heating and combined with the outer cover 9 and the decorative board 21 without causing scratches caused by frictional friction by electromagnetic induction heating. In addition, since the resin parts do not require a barb member, the metal mold It is easy to manufacture, and the space for inserting the heat insulating member can be widely obtained, so that the heat insulating performance is better.

Thus, in the first preferred embodiment of the present invention, the metal part 45 is along the line Since the circumference is connected in a ring shape, the outer cover 9 and the decorative panel 21 can be joined with higher strength. Further, since no gap is formed in the ring shape, high watertightness can be maintained, and it is not necessary to use a conventional ultrasonic welding and a sealing member is placed between the outer cover 9 and the decorative panel 21, and the like can be widely provided. The storage space 27 of the heat insulating member 26 can be accommodated.

Thus, in the first preferred embodiment of the present invention, the outer cover 9 is screwed On the container body 1, the water stop structure is independent of the arrangement of the presence or absence of the decorative panel 21, and in addition to being achievable, the bonding behavior of the decorative panel 21 can be made a mechanism that does not affect the water stop.

In addition, the effect of the first preferred embodiment of the invention is achieved by the inner engaging portion 43. The inner peripheral surface 23N of the inner cylindrical portion 23 is provided with a positioning means for determining the planar position of the decorative panel 21 of the outer cover 9, and the outer corner portion 43K and the carrying portion 42 are located at the upper portion of the inner engaging portion 43. The upper inner corner portion 42K is disposed at the same radius from the center and the step portion 41 of the outer cover 9 is engaged with the outer peripheral portion of the decorative panel 21, so that the planar position of the decorative panel 21 of the outer cover 9 can be positioned. . Further, since the metal member 45 has a circular shape, it is smoothly filled into the resin member during electromagnetic induction heating. Further, when the decorative panel 21 is covered from the metal member 45 carried on the carrying portion 42, the metal fitting 45 can be positioned by the inner engaging portion 43 and the outer engaging portion 44. Further, an annular gasket fixing portion 34 is formed to project downward from the lower surface of the bottom plate portion 22 of the outer cylinder 4, so that the space for the storage space 27 is not wasted when the gasket is attached. Further, the resin which is dissolved by electromagnetic induction heating is absorbed by the gap between the outer side engaging portion 44 of the decorative panel 21 and the weir portion 24 of the outer cover 9, so that the decorative panel 21 does not float and can be positioned after the processing.

In the second preferred embodiment of the present invention, please refer to Figures 6 to 9, wherein The same portions as those of the first embodiment will be denoted by the same reference numerals and the detailed description thereof will be omitted. In the second preferred embodiment, the container for beverages for storing water, coffee, tea or a refreshing beverage is used. A metal-made plug body 50 is attached to the upper opening portion 2 of the beverage container body 1 and is detachably attached thereto, and a detachable lid body 51 is provided to cover the upper portion opening portion 2, the lid body 51 is a cup.

The plug body 50 is provided with a substantially cylindrical outer shape that is screwed to the upper opening portion 2 The plug body 52 and the bottomed inner plug body 53 screwed to the outer plug body 52, the outer plug body 52 and the inner plug body 53 are made of synthetic resin, and the outer plug body 52 is provided with An outer tubular portion 56 of the male screw portion 55 of the female screw portion 54 of the inner cylinder 5 is screwed, and a thick portion 57 is formed on the outer surface of the upper end of the outer tubular portion 56, and a thick portion 57 is provided around the outer surface of the thick portion 57. As the recessed portion 58 of the fitting bearing portion, in addition, a convex portion 59 as a fitting portion is provided on the outer bolt ring 60 as a shoulder member, where the concave portion 58 is fitted with a convex portion 59 and the outer tubular portion 56 is externally The plug ring 60 is integrally formed, and the outer plug ring 60 covers the upper end of the upper opening portion 2 in a state where the outer plug 52 is attached to the upper opening portion 2, and in the outer tube A female screw portion 61 is defined in the portion 56.

Referring to Figures 6 to 9, the internal plug 53 is provided with a screw The inner cylindrical portion 63 of the male screw portion 62 of the female screw portion 61, the lower end of the inner cylindrical portion 63 can be closed by the bottom plate portion 64, and the upper end portion of the cylindrical portion 63 is provided with an enlarged portion 65 which is enlarged obliquely upward and is The outer portion of the enlarged portion 65 is provided with an outer plug-shaped outer plug operating portion 66. Further, the outer tubular portion 56 is provided with a protruding outer gasket mounting portion 67, and the outer gasket mounting portion 67 is mounted with an outer portion. The water stopping gasket 68 is screwed to the outer plug body 52 in the upper opening portion 2, and the outer water stopping gasket 68 is crimped to the projection 7 and the outer plug body 52 and the inner cylinder 5 are interposed therebetween. seal.

Furthermore, a protruding inner gasket mounting portion is provided at the lower end of the inner tubular portion 63. 69. The inner gasket mounting portion 69 is provided with an inner water stopping gasket 70 made of the elastic material. If the inner plug body 53 is screwed to the outer plug body 53, the inner water stopping gasket 70 is allowed. The inner peripheral surface of the lower portion of the outer plug body 52 is crimped, and the lower opening portion 52K of the outer plug body 52 is closed by the inner plug body 53.

The outer plug 52 integrally has an upper surface portion 71 and a periphery from the upper surface portion 71 The side surface portion 72 of the hanging portion is provided with a female screw portion 73 on the inner peripheral surface of the lower portion of the side surface portion 72. The female screw portion 73 can be screwed to the male screw portion 74 provided at the upper portion of the outer tube 4.

In addition, the interior of the inner plug body 53 is a storage space 27 and can accommodate the heat insulating member 26, and the decorative plate 21 is disposed on the top surface of the inner plug body 53.

On the upper surface of the outer plug operating portion 66, a stepped portion 81 which is recessed at the center side is formed on the outer peripheral side, and at the same time, a groove portion 82 is formed continuously in the inner peripheral surface of the step portion 81, and the groove portion 82 is formed in the groove portion 82. The inner side forms a lower protrusion than the upper plug operating portion 66. The carrying portion 83 is formed on the entire circumference, and further, inside the carrying portion 83, an inner step portion 84 is formed between the carrying portion 83 and the enlarged portion 65, and the inner step portion 84 is formed to be slightly vertical. shape.

The decorative panel 21 is formed in a slightly flat shape. In the second preferred embodiment, As shown in Fig. 8, in the outer side of the inner engaging portion 85, the lower surface of the decorative panel 21 is slightly horizontal and flat, and the upper surface of the decorative panel 21 is formed in a tapered shape such that the center is slightly lower than the peripheral side, and in addition, the decorative panel 21 is provided. A cylindrical inner engaging portion 85 that is engaged with the inner step portion 84 is formed on the lower surface, and the outer peripheral surface 85G of the inner engaging portion 85 is formed to be slightly vertical, and further formed on the outer peripheral side of the decorative plate 21 A step portion 86 that is recessed toward the upper side, the step portion 86 corresponds to the groove portion 82.

As shown in FIGS. 7 and 8, the surrounding surface and the inner engaging portion 85 in the step portion 86 A slight gap is formed between the peripheral faces 85G, and a positioning means for determining a planar position of the decorative panel 21 of the outer plug 52 is formed by the inner engaging portion 85 and the inner tubular portion 59, and the groove portion is defined in the groove portion. 82 can store the resin melted by induction heating without overflowing the material dissolved on the outside to maintain a beautiful appearance.

And in the step of joining the inner tubular portion 63 to the decorative panel 21, the loop is The metal part 45 is disposed to be fixed between the upper surface of the supporting portion 83 and the lower surface of the decorative panel 21, and the inner engaging portion 85 of the decorative panel 21 is engaged in the inner surface of the step portion 86, and the metal is disposed on the outer cover 9. After the part 45 and the decorative board 21, if the metal part 45 is heated by electromagnetic induction heating, the heated metal part 45 can be dissolved and contacted under the decorative board 21 of the metal part 45 and the bearing part 83 and let the two Solder together.

Thus, in the present embodiment, a beverage container is detachable and safe. The top surface of the inner plug body 53 of the plug body of the lid of the beverage container body 1 is provided with a slightly flat decorative panel 21, wherein the decorative panel 21 is disposed inside the metal component 45 and combined with the inner plug body 53. Therefore, the metal member 45 can be disposed between the outer cover 9 and the decorative panel 21 and melted by electromagnetic induction heating, and the outer cover 9 and the decorative panel 21 can be combined to produce the same function as the first preferred embodiment described above. effect.

In addition, the effect of the embodiment is achieved by the inner engaging portion 85 and the outer tubular portion 56. The inner surface of the outer plug 52 can be positioned in a planar position within the inner periphery.

The present invention is not limited to the above embodiments as long as the patent application patent in the invention Various embodiments can be changed within the circumference. For example, in the embodiment, although an example of a metal part having a slightly circular cross section is provided, the cross-sectional shape may be a rectangle or a polygon.

1‧‧‧ container body

2‧‧‧Upper opening

3‧‧‧ cover

4‧‧‧Outer tube

4A‧‧‧Departure

5‧‧‧Inner tube

6‧‧‧vacuum layer

7‧‧‧ Protrusion

8‧‧‧ inner cover

9‧‧‧ Cover

10‧‧‧Internal Board

10A‧‧‧ Foreign Ministry

11‧‧‧Inner bottom plate

12‧‧‧ Lower inner tube

13‧‧‧Central inner bottom plate

14‧‧‧Sand Mounting Department

15‧‧‧Waterproof gasket

15A‧‧‧ tongue

17‧‧‧ stomata

18‧‧‧Uplift

21‧‧‧Decoration board

22‧‧‧Bottom plate

23‧‧‧Inside cylindrical part

23N‧‧‧ inner circumference

24‧‧‧锷

25‧‧‧Outer cylindrical part

25T‧‧‧Bottom

26‧‧‧Insulation members

27‧‧‧Storage space

31‧‧‧Female screw

32‧‧‧Male screw department

33‧‧‧ gap

34‧‧‧shield fixing section

35‧‧‧Pore embolization gasket

35A‧‧‧Installation Department

35B‧‧‧Embedded department

41‧‧‧Departure

42‧‧‧Loading Department

43‧‧‧Inside engagement

45‧‧‧Metal parts

Claims (3)

A beverage container comprising: a decorative plate in the form of a flat plate, and assembled on a top surface of a plug body of the beverage container or a top surface of a cover; and a metal part assembled by the metal part To the interior of the trim panel and in combination with the plug or the lid. The beverage container according to claim 1, wherein the metal part is connected in a ring shape along a circumference of the plug or the cover. The beverage container according to claim 1 or 2, wherein the plug or the lid is screwed to the container body of the beverage container.