JP2002012249A - Vessel for beverage - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vessel for beverage which is less breakable, easily operable without any risk, capable of efficiently equipping a drinking pipe, and excellently sealable. SOLUTION: The entire vessel is formed of a synthetic resin, the drinking pipe 4 with a lower end thereof hanging in a vessel body is fitted in a drinkable manner to a plug member 3 of a special configuration fitted to a neck part 8 of the vessel body 2. A lid member 5 is fitted to the neck part covering the plug member 3 and the drinkable pipe 4 thereby, and a portion of a small diameter circumferential wall 17 of the lid member is folded to enable easy opening.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a drinking container.

[0002]

2. Description of the Related Art Various types of drinking containers are known, and ampoules are particularly known for storing medicines and the like. These are made of glass in the form of standing up from the upper end of the cylindrical body through the shoulder to the mouth and neck of the upper end obstruction,
The outer circumference of the mouth and neck is damaged by a file or the like in an annular shape, and the mouth and neck is forcibly bent to break the wound and opened.
It is configured so that it can drink and drink with the provided drinking pipe.

[0003]

The conventional ampule has the advantages of good hermeticity and good hygiene, but is easily broken because it is made of glass. In addition, it is troublesome to provide a drinking pipe.

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and has a low risk of breakage, can be easily opened without danger, and has a suction pipe installed efficiently. It is intended to provide a drinking container which can be made and which is excellent in airtightness and hygienic.

[0005]

In order to solve the above-mentioned problems, the drinking container according to the first aspect of the present invention has a container body 2 having a mouth and neck 8 standing upright from the upper end of a cylindrical body 6 and a tightly packed inner periphery of the mouth and neck. The fitted seal tube 10 is vertically installed from the back surface of the top plate 11 and the top plate 11
A stopper member 3 having a peripheral portion closely contacted with the upper surface of the mouth and neck portion, and a fixed cylinder 12 penetrating through the center of the top plate, and an outside air introduction hole 13 provided in the surrounding top plate. To the top plate 11 from the resilient intake / drinking pipe 4 with the upper end protruding above the fixed cylinder and the large-diameter peripheral wall 14 fitted and prevented from slipping around the mouth and neck. A small-diameter peripheral wall 17 whose base end is closely fitted to the outer periphery of the fixed cylinder 12 from the inner peripheral edge of the flange 15 and a seal hole on the back surface of a top wall 18 extended from the small-diameter peripheral wall is provided. A lid member 5 having the tip of the intake / drinking pipe 4 tightly fitted to the inner periphery of the pipe 19, a thin wire 20 is provided around the small-diameter peripheral wall 17 so as to be capable of breaking and separating at the thin wire portion, The whole was formed of a synthetic resin to constitute a drinking container.

In the drinking container according to a second aspect of the present invention, the upper surface of the fixed cylinder 12 is formed as a dome-shaped curved surface a.
The thin container 20 is provided as a drinking container according to claim 1, wherein the thin line 20 is provided at a position directly below the curved surface a.

In the drinking container according to the third aspect of the present invention, the container body 2 with the mouth and neck 8 standing upright from the upper end of the cylindrical body 6 and the seal cylinder 10 closely fitted to the inner periphery of the mouth and neck are suspended from the back surface of the top plate 11. At the same time, the peripheral edge of the top plate 11 is brought into close contact with the upper surface of the mouth and neck, and
A plug member 3 in which a fixed cylinder 12 is provided at the center of the top plate 11 and an outside air introduction hole 13 is provided in the surrounding top plate 11. And the mouth and neck 8
A large-diameter peripheral wall 14 screwed to the outer periphery extends a flange 15 that is in close contact with the top plate 11 from the large-diameter peripheral wall 14, and a small-diameter peripheral wall 17 that has a base end closer to the outer periphery of the fixed cylinder 12 than the inner peripheral edge of the flange 15 is erected, and And a cover member 5 having the outer periphery of the tip of the suction pipe 4 closely fitted to the inner periphery of the seal hole 19 on the back surface of the top wall 18 extending from the small-diameter peripheral wall. With the ridge 16 being engaged with the locking ridge 9 on the outer periphery of the mouth and neck,
The lower end of the large-diameter peripheral wall of the peripheral portion of the engaging ridge 16 is defined as a ring-shaped portion 14a that can be broken and separated via the annular break portion 22, and
The whole was formed of a synthetic resin to constitute a drinking container.

[0008]

Embodiments of the present invention will be described below with reference to the drawings.

The drawings show one embodiment of the present invention, in which 1 indicates a drinking container. The container includes a container body 2, a plug member 3, a drinking pipe 4, and a lid member 5, all of which are formed of a synthetic resin.

The container body 2 has a mouth-neck portion 8 standing upright from a cylindrical body portion 6 via a shoulder portion 7. The outer periphery of the mouth-neck portion 8 prevents the large-diameter peripheral wall of the lid member 5 from coming off. Are formed so as to protrude around.

The plug member 3 has a seal tube 10 closely fitted to the inner periphery of the mouth and neck portion 8 hangs down from the back surface of the top plate 11, and the peripheral edge of the top plate is brought into close contact with the upper surface of the mouth and neck portion 8. Sealing between the inner peripheral surface of the mouth and neck 8 and the outer peripheral edge of the top plate 11 and the mouth and neck 8
The seal with the upper surface prevents liquid leakage from this portion more reliably. Further, a fixed cylinder 12 is provided through a top plate 11 in the seal cylinder 10, and an outside air introduction hole 13 is provided in the surrounding top plate 11. The fixed cylinder 12 is penetrated at least in a state of protruding above the top plate 11 in order to obtain liquid tightness with the lid member 5.

The drinking pipe 4 is for sucking and drinking the stored liquid, is made of a synthetic resin having a high elasticity, and is inserted into and fixed to the fixed cylinder 12 so that the lower end thereof hangs down to the lower part of the container.
The upper end protrudes above the fixed cylinder 12.

The lid member 5 has a flange 15 extending from the large-diameter peripheral wall 14 fitted to the outer periphery of the mouth and neck portion 8 so as to prevent it from slipping out onto the top plate 11. In the illustrated example, the engaging projection 16 projecting from the inner peripheral lower portion of the large-diameter peripheral wall 14 is forcedly engaged with the locking projection 9 of the container body 2 to prevent upward escape. In addition, a small-diameter peripheral wall erected from the inner peripheral edge of the flange 15
The base end of 17 is closely fitted to the outer periphery of the fixed cylinder 12, and the small-diameter peripheral wall 17
The outer periphery of the tip of the intake / drinking pipe 4 is closely fitted to the inner periphery of the seal hole 19 on the back surface of the more extended top wall 18. Accordingly, the drinking pipe 4 having a lower end opened in the container body is double-sealed with the seal by the seal hole 19 at the tip and the seal between the base end of the small-diameter peripheral wall 17 and the outer periphery of the fixed cylinder 12.

Further, a thin wire 20 is provided around the small-diameter peripheral wall 17,
It is configured to be able to break and separate at the thin line portion. The formation position of the thin wire 20 can be arbitrarily selected as long as the thin wire 20 can be broken by inclining the small diameter peripheral wall 17 above the thin wire 20. It is good to provide in the lower part. However, depending on the upward projection width of the fixed cylinder 12, if a thin line is provided much below the upper surface of the fixed cylinder 12, it will be difficult to bend the upper part of the lid member 5, so it can be bent from the upper surface of the fixed cylinder 12. It may be provided at a lower position to some extent.

When the thin wire 20 is provided at a position lower than the upper surface of the fixed cylinder 12, the upper surface of the fixed cylinder 12 may be formed on a dome-shaped curved surface a. Then, smoother break separation becomes possible.

The case of using the drinking container having the above-described structure will be described. First, the small-diameter peripheral wall 17 of the lid member 5 is bent by the container body 2 and the thin wire 20 is broken and separated from the upper portion thereof. At this time, the drinking and drinking pipe 4 is once bent, but returns to its original standing state by the elastic force. Next, the mouth can be attached to the drinking pipe 4 to suck and drink the stored liquid. External air is introduced into the container body 2 through the external air introduction hole 13 as the liquid decreases.

FIG. 3 and FIG. 4 show another embodiment of the present invention.
, A plug member 3, a drinking pipe 4, and a lid member 5.

The container body 2 has a mouth and neck 8 standing upright from the upper end of the cylindrical body 6 via a shoulder 7. A screw 21 is provided around the outer periphery of the mouth and neck 8, and a locking ridge 9 is provided at the lower part of the mouth and neck under the screw 21.

The plug member 3 and the drinking pipe 4 are the same as in the embodiment of FIG. However, in the present embodiment, the drinking pipe 4
Is not necessarily made of a material having high elasticity since it does not bend when opened.

The cover member 5 has a large-diameter peripheral wall 14 screwed to the outer periphery of the mouth and neck portion, and a flange 15 closely extending on the top plate 11. Further, an engagement ridge 16 protruding from the inner peripheral lower end of the large diameter peripheral wall 14 is provided.
Over the engaging ridge 9 on the outer periphery of the mouth and neck, and the lower end of the large-diameter peripheral wall 14 of the peripheral portion of the engaging ridge 16 is formed on the ring-shaped portion 14a which can be separated and broken through the annular cut portion 22. Has formed. In the illustrated example, a screw 23 provided on the upper inner periphery of the large-diameter peripheral wall 14 is screwed to the screw 21 on the upper outer periphery of the mouth-and-neck portion 8. A ring-shaped portion 14a is defined through 24.

As in the embodiment of FIG. 1, the base end of a small-diameter peripheral wall 17 erected from the inner peripheral edge of the flange 15 is closely fitted to the outer periphery of the fixed cylinder 12, and a top wall 18 extended from the small-diameter peripheral wall 17 is further provided. The outer periphery of the tip of the drinking and drinking pipe 4 is closely fitted to the inner periphery of the seal hole 19 on the back surface.

In the drinking container 1 of this embodiment, when the large-diameter peripheral wall 14 is rotated in the unscrewing direction from the state shown in FIG. 3, the breaking portion 22 is broken, the ring-shaped portion 14a is separated, and the lid member above the breaking portion 22a is separated. 5 can be removed. After that, it is the same as the embodiment of FIG.

[0023]

As described above, the drinking container according to the first aspect of the present invention can be opened by a simple operation of bending a small-diameter peripheral wall at a thin wire portion by using the above-described structure, and further, a drinking pipe is built in. Because it can absorb and drink the stored liquid as it is, it is extremely convenient. Also,
Since it is made of synthetic resin, there is little risk of breakage, and it can be easily opened without danger.
This makes it possible to efficiently equip the intake and drinking pipes. In addition, the seal at the end of the intake / drinking pipe, the seal around the outer periphery of the fixed cylinder, or the seal cylinder and the mouth and neck, and the seal between the top plate periphery and the mouth and neck, are provided with sufficient sealing properties to provide sufficient airtightness and sanitation. Various effects are exhibited. Further, since the plug member and the pipe can be set in the container body with the lid member attached to the lid member, there is an advantage that the setting can be performed extremely easily.

Further, the container according to the second aspect of the present invention has an advantage that the thin wire portion can be more easily broken and opened more easily.

In the container according to the third aspect of the present invention, the container can be opened by a simple operation of unscrewing the large-diameter peripheral wall, and the other effects are the same as those of the container according to the first aspect of the present invention.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention.

FIG. 2 is an explanatory diagram illustrating use of the embodiment.

FIG. 3 is a longitudinal sectional view showing another embodiment of the present invention.

FIG. 4 is an explanatory diagram illustrating use of the embodiment.

[Explanation of symbols]

2 ... container body, 3 ... stopper member, 4 ... drinking pipe, 5 ... lid member, 6 ... trunk, 8 ... mouth and neck, 10 ... seal cylinder, 11 ... top plate,
12 ... fixed cylinder, 13 ... outside air introduction hole, 14 ... large diameter peripheral wall, 14a ... ring-shaped part, 15 ... flange, 16 ... engagement ridge, 17 ... small diameter peripheral wall, 20 ... thin wire, 22 ... annular break part, a ... curved surface

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3E014 PA01 PB03 PC03 PE11 PF10 3E084 AA02 AA12 AA24 AB01 BA02 CA10 CB01 CB03 CC03 DA01 DB01 DB03 DB05 DB12 DB13 DC03 EA04 EB02 EC03 FA09 FB01 FC07 FC08 GA04 GA08 GB02 GB04 GB08 KA02 LA07 LA16 LA17 LB02 LB07 LC01 LC06 LD30

Claims (3)

[Claims] 1. A container body 2 having a mouth and neck 8 standing upright from an upper end of a cylindrical body 6 and a sealing plate 10 closely fitted to the inner periphery of the mouth and neck.
A plug member 3 which is vertically provided from the back surface, has a peripheral portion of the top plate 11 in close contact with the upper surface of the mouth and neck portion, and has a fixed cylinder 12 penetrated in the center of the top plate and an outside air introduction hole 13 is provided in the surrounding top plate, It was inserted into and fixed to the fixed cylinder 12, the lower end of which was hung down to the lower part of the container, and the flexible intake / drain pipe 4 whose upper end was protruded above the fixed cylinder was fitted to the outer periphery of the mouth and neck to prevent it from coming off. Flange 15 closely attached to top plate 11 from large diameter peripheral wall 14
A small-diameter peripheral wall 17 whose base end is closely fitted to the outer periphery of the fixed cylinder 12 from the inner peripheral edge of the flange 15 is erected, and a seal hole 19 on the back surface of the top wall 18 extended from the small-diameter peripheral wall is provided. A lid member 5 having a distal end of the intake / drinking pipe 4 tightly fitted thereto, a thin wire 20 provided around the small-diameter peripheral wall 17 to enable breakage and separation at the thin wire portion, and a synthetic resin as a whole. A drinking container formed by: 2. The drinking container according to claim 1, wherein the upper surface of the fixed cylinder 12 is formed in a dome-shaped curved surface a, and the thin wire 20 is provided at a position immediately below the curved surface a. 3. A top plate 11 comprising a container body 2 having a mouth and neck portion 8 standing upright from an upper end of a cylindrical body portion 6 and a seal tube 10 closely fitted to the inner periphery of the mouth and neck portion.
A plug member 3 which is vertically installed from the back surface, has a peripheral portion of the top plate 11 closely contacting the upper surface of the mouth and neck portion, and has a fixed cylinder 12 penetrated in the center of the top plate 11 and an outside air introduction hole 13 provided in the surrounding top plate 11.
And a suction pipe 4 having an upper end protruding upward from the fixed cylinder 12 and a large-diameter peripheral wall 14 screwed to the outer periphery of the mouth and neck portion 8 while being fixedly inserted into the fixed cylinder 12 and having a lower end hanging downwardly in the container. 11, a small-diameter peripheral wall 17 whose base end is closely fitted to the outer periphery of the fixed cylinder 12 from the inner peripheral edge of the flange 15 is erected, and a top wall 18 which is extended from the small-diameter peripheral wall And a cover member 5 having the outer periphery of the suction pipe 4 tightly fitted to the inner periphery of the seal hole 19. A ring-shaped portion 14 which is engaged with the ridge 9 and which can break and separate the lower end of the large-diameter peripheral wall of the peripheral portion of the engaging ridge 16 through the annular rupture portion 22.
a. A drinking container, wherein the drinking container is defined by a.