KR101461853B1

KR101461853B1 - Container

Info

Publication number: KR101461853B1
Application number: KR20140071597A
Authority: KR
Inventors: 손병문; 홍순기
Original assignee: 손병문
Priority date: 2014-06-12
Filing date: 2014-06-12
Publication date: 2014-11-13
Also published as: WO2015190761A1

Abstract

The present invention relates to a beverage container, comprising: a container member in which a storage space for storing liquid is formed, an inlet part communicating with the storage space at one end, and a coupling part communicating with the storage space at the other end; A piston provided inside the container member for pressing the liquid stored in the container member and drawing the liquid through the inlet; A lid member for opening and closing the inlet portion; A cover member for sealing the fastening portion; And an opening member which is fastened to the coupling portion so as to be movable in an axial direction and opens the cover member.

Description

[0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a beverage container, and more particularly, to a beverage container that can be taken out by completely drawing out the liquid contained in the container.

BACKGROUND ART [0002] In general, a beverage container is intended to contain liquids such as tea or drinks. Recently, disposable beverage containers for increasing convenience and promptness for drinking tea or drinks from the home as well as from the outside or office have been introduced.

Patent Publication No. 10-2012-0096537

In the prior art, the beverage container has difficulty in completely taking out the received liquid to the outside and drinking it, and particularly in the case of a concentrated liquid having a high viscosity, there is a problem in that it is difficult to completely drink.

SUMMARY OF THE INVENTION The present invention has been conceived to solve the above-mentioned problems, and it is an object of the present invention to provide a beverage container capable of completely taking out a liquid contained in a beverage container and drinking it, .

As a means for solving the above-mentioned problems, the beverage container of the present invention has a storage space in which a liquid is stored, an inlet portion communicating with the storage space at one end thereof, and a coupling portion communicating with the storage space at the other end thereof ; A piston provided inside the container member for pressing the liquid stored in the container member and drawing the liquid through the inlet; A lid member for opening and closing the inlet portion; A cover member for sealing the fastening portion; And an opening member which is fastened to the fastening portion so as to be movable in an axial direction and opens the cover member.

A pushing portion is formed at one side of the piston to be inserted into the inlet portion. The pushing portion can be inserted into the inlet portion when the piston moves to the inlet portion.

And a support portion having a plurality of support protrusions supported by the inner circumferential surface of the container member may be formed on the other side of the piston.

The lid member may be formed with a pushing portion to be inserted into the inlet portion.

A pressing groove may be formed on one surface of the pressing portion.

The cover member may be made of a silver-plated material, and may be thermally fused and attached along the main surface of the fastening portion.

The fastening portion may be formed on the outer circumferential surface in a plurality of outer fastening protrusions in the axial direction, and the opening member may have an opening groove into which the fastening portion is inserted and an inner fastening protrusion which is supported on the inner fastening protrusion on the inner circumferential surface of the opening groove.

The opening member is screwed to the fastening portion and is movable in an axial direction of the fastening portion when the opening member is rotated.

The opening member may be formed with an opening protrusion that opens the cover member while passing through the cover member.

The piston corresponding to the opening protrusion of the opening member may be formed with a moving portion that is pressed by the opening protrusion of the opening member.

An opening may be formed in the opening member.

And wrapping paper sealed in the form of wrapping together the lid member and the opening member coupled to the container member.

The wrapping paper between the lid member and the container member may be cut along the main surface.

The container member may be formed of a transparent or semitransparent material, and a transparent confirmation part may be formed on the wrapping paper to identify the liquid stored in the container member in the axial direction.

According to the present invention, by greatly increasing the sealing force, the storage period can be largely extended, and in particular, a liquid which is easy to use and has a high viscosity can be completely consumed.

1 is an assembled perspective view illustrating a beverage container according to a first embodiment of the present invention;
2 is an exploded perspective view illustrating a beverage container according to a first embodiment of the present invention;
3 is a sectional view showing a beverage container according to a first embodiment of the present invention;
4 is an enlarged view of a portion 'A' shown in FIG. 3;
FIG. 5 is a sectional view showing an operating state of an opening member of a beverage container according to a first embodiment of the present invention. FIG.
6 to 11 are views showing a state of use of the beverage container according to the first embodiment of the present invention, Fig. 6 is a view showing a state in which a beverage is received, Fig. 7 is a view 9 is a view showing a state in which the drink is drawn out from the container member while the piston is lifted by the suction force, and Fig. 10 is a view showing a state in which the beverage contained in the container member Fig. 11 is a view showing a state in which the lid member is engaged with the container member again. Fig.
12 is a sectional view showing a beverage container according to a second embodiment of the present invention;
13 is a view showing the use state of the beverage container according to the second embodiment of the present invention.
FIG. 14 is an assembled perspective view illustrating a beverage container according to a third embodiment of the present invention. FIG.
15 is a sectional view showing a beverage container according to a third embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

On the other hand, in the present embodiment, a liquid capable of eating and drinking is described as one embodiment, but is not limited thereto.

[Drink container according to the first embodiment]

1 to 3, the beverage container 100 according to the first embodiment of the present invention is for drinking a liquid contained in a container using a suction force, and includes a container member 110, A lid member 130 for opening and closing one side of the container member 110; a cover member 140 for sealing the other side of the container member 110; And an opening member (150) for opening the member.

1. The container member

Referring to FIGS. 1 and 2, the container member 110 has a long cylindrical shape in which liquid is stored. A storage space 110a in which liquid is stored is formed in the container member 110, And a coupling part 112 communicating with the storage space 110a is formed at the other end.

The inlet portion 111 is for injecting or drawing liquid into the storage space 110a and is formed to have a diameter smaller than that of the container member 110 at one end (upper end as viewed in FIG. 2) of the container member 110.

The coupling part 112 is for coupling the opening member and is formed to communicate with the storage space 110a at the other end (lower end as viewed in FIG. 2) of the container member 110, Respectively.

Here, the fastening portion 112 may be formed to have a smaller diameter than the outer peripheral surface of the container member 110. That is, when the opening member 150 is fastened to the end of the fastening portion 112, the container member 110 and the opening member 150 have the same outer circumferential surface, and the visual quality can be enhanced. The distance traveled by the opening member 150 can be inferred through the distance between the vertical wall 110b formed between the fastening member 112 and the container member 110 and the tip of the opening member 150, It is possible to confirm whether or not the beverage container 150 has passed through the cover member 140, and can also be utilized for use of the beverage container.

On the other hand, the container member 110 can be made of transparent or translucent synthetic resin, so that the presence or color of the liquid stored outside the container member 110 can be confirmed.

2. Piston

Referring to FIG. 2, the piston 120 pressurizes the liquid stored in the container member and draws the liquid outward. The piston 120 is provided inside the container member 110 so as to be movable in the axial direction. That is, when the piston 120 moves toward the inlet portion 111, the liquid stored in the container member 110 can be pressurized and drawn out through the inlet portion 111.

The piston 120 includes a pressing portion 121 for drawing the liquid remaining in the inlet portion 111 to the outside. That is, the pressing portion 121 is provided so as to project toward the inlet portion 111 at one side (upper side as viewed in FIG. 2) of the piston 120. When the piston 120 is supported inside the inlet portion 111, the pressurization portion 121 is inserted into the inlet portion 111 to pressurize the liquid remaining in the inlet portion 111 and draw it out.

The length of the pressing portion 121 may be greater than the length of the inlet portion 111. The tip of the pressing portion 121 is drawn out of the inlet portion 111 and the liquid remaining in the inlet portion 111 Can be completely drawn out.

On the other hand, a support portion 122 for stably supporting the piston 120 is included on the other side of the piston 120. That is, the support portion 122 is provided on the other side (lower side as viewed in FIG. 2) of the piston 120 and a plurality of support protrusions 122a supported on the inner circumferential surface of the container member 110 are formed. The support portion 122 induces a stable movement of the piston 120 while the support protrusion 122a is supported in the storage space 110a of the container member 110 together with the piston 120, The support area is minimized by being supported by the member 110, so that the mobility of the piston 120 due to friction can be prevented from being lowered.

In the present invention, the support protrusions 122a are formed in the form of protrusions. However, the support protrusions 122a are not limited to the protrusions, and may be variously changed depending on the size or shape of the container member.

When the suction force is generated through the inlet portion 111, the piston 120 gradually moves toward the inlet portion 111 and pressurizes the liquid stored in the container member 110 and draws the liquid through the inlet portion 111. When the piston 120 is supported inside the inlet portion 111, the pressing portion 121 is inserted into the inlet portion 111, and the liquid remaining in the inlet portion 111 is drawn out to the outside. That is, the piston 120 can completely draw out the liquid stored in the container member.

3. Lid member

2, the lid member 130 is for opening and closing the inlet portion 111 and includes a coupling portion 131 coupled to the inlet portion 111 and a coupling portion 131 coupled to the inlet portion 111, (Not shown).

On the other hand, the lid member 130 can be screwed to the inlet portion 111, which can easily or unmount the lid member 130 to the inlet portion 111. [

4. The cover member

The cover member 140 is for sealing the coupling part so that the storage space 110a is not connected to the outside and is coupled to the other side (lower side as viewed in FIG. 2) of the coupling part 112, Seal the open hole. That is, the cover member 140 is made of a silver-plated material, and the opening hole of the coupling part 112 is sealed and attached by heat welding.

Accordingly, the fastening part 112 can be closed through the cover member 140 made of a silver-plated material, and the hole can be easily punched.

5. Opening member

The opening member 150 is for piercing the cover member, that is, when the air is introduced into the other side of the piston 120 through the cover member 140, the piston 120 can be moved toward the inlet portion 111 . That is, the opening member 150 is formed with an opening groove 151 that is coupled to the coupling portion 112 so as to be movable in the axial direction, and the opening member 150 is formed on the bottom surface of the opening groove 151, An opening protrusion 152 for penetrating the cover 140 and forming an opening in the cover member 140 is formed and an opening hole 154 is formed in the bottom surface of the opening groove 151 about the opening protrusion 152 Be formed

When the opening member 150 is pushed, the opening protrusion 152 penetrates through the cover member 140 while the opening member 150 is inserted into the coupling portion 112, and a hole is formed in the cover member 140 The coupling portion 112 is opened.

On the other hand, engagement means for supporting the opening member 150 in a multi-stage engagement can be formed on the corresponding surfaces of the opening groove 151 and the coupling portion 112, which correspond to each other.

That is, as shown in FIGS. 3 and 4, the engaging means is for fixing the opening member 150 so as not to be pressed by an external impact, and is formed to be connected to the outer circumferential surface of the engaging portion 112 in the form of a ring, A plurality of outer locking protrusions 112a formed in the inner circumferential surface of the opening groove 151 of the opening member 150 and an inner locking protrusion 112b 153).

When the opening member 150 is fastened to the fastening portion 112, the fastening protrusion 153 is supported between the external fastening protrusions 112a, so that a more stable fastening force can be maintained. In particular, The inner latch 153 and the outer latching latch 112 can sense the latching feeling when fastened, so that it is easy to know whether or not the fastening is possible.

On the other hand, on the other side (lower side in FIG. 2) of the piston 120 corresponding to the opening protrusion 152, the piston 150 is pressed by the opening protrusion 152 of the opening member 150, A moving part 123 for moving the pressing part 120 in the direction of the inlet part 111 by a predetermined distance is formed.

That is, when the piston 120 is left for a long time in the container member 110 in which the liquid is stored, the fixing force of the piston 120 can be increased by the viscosity of the liquid located between the container member 110 and the piston 120 Therefore, even if a suction force is generated through the inlet portion 111, the piston 120 may not move.

The opening protrusion 152 of the opening member 150 opens the cover member 140 and presses and pushes the moving part 123 of the piston 120 so that the piston 120 moves by a predetermined distance It is possible to release the fixation force due to the viscosity of the liquid.

On the other hand, an inclined groove 123a having an inclination angle is formed on the other side (lower side as viewed in FIG. 5) of the moving part 123 and an opening protrusion 152 is inserted into the inclined groove 123a, ) Can be stably pressed.

As the piston 120 is moved a predetermined distance by the opening protrusion 152, the liquid stored in the container member 110 is pressurized. When the lid member 130 is opened in this state, There is a problem that the liquid is directly drawn out to the outside.

In order to solve such a problem, according to the present invention, a predetermined empty space without liquid is previously secured in the inlet portion 112, and even if the lid member 130 is opened, liquid flows into the empty space of the inlet portion 112 Thereby solving the problem of the liquid being drawn out.

3, a pushing portion 133 is formed to be inserted into the inlet portion 111. The pushing portion 133 is provided at the inlet portion 111 when the lid member 130 is engaged, ). Therefore, when the lid member 130 is removed from the inlet portion 111, the presser portion 133 can be removed from the inlet portion 111 to form a void space in the inlet portion 111.

On the other hand, a pressing groove 133a is formed on one surface (bottom surface as viewed in FIG. 3) of the pressing portion 133 facing the piston 120, and the pressing groove 133a is formed on the inlet portion 112 after drinking- The lid member 130 is coupled again and the pushing portion 133 pushes the pushing portion 121 drawn out of the inlet portion 112 and the pushing portion 121 can be introduced again. At this time, the pressing portion 133 is formed in the pressing portion 133 so that the tip of the pressing portion 121 is stably inserted, so that the pressing portion 121 can be stably pressed.

The use state of the beverage container according to the first embodiment of the present invention having such a structure will be described as follows.

First, as shown in Fig. 6, a beverage container 100 storing liquid is prepared.

Then, as shown in Fig. 7, the opening member 150 is pushed. At this time, the inner engagement protrusion 153 of the opening member 150 must be strongly pressed so as to pass through the outer engagement protrusion 112a of the engagement portion 112.

The opening member 150 is inserted into the fastening portion 112 of the container member 110 while the opening protrusion 152 of the opening member 150 penetrates the cover member 140, So that the fastening portion 112 can be opened. The opening protrusion 152 moves the piston 120 for a predetermined length while pressing the moving part 123 of the piston 120 to release the fixing force of the piston 120. By the movement of the piston 120, And pressurizes the liquid stored in the container member (110).

Then, as shown in Fig. 8, the lid member 130 coupled to the inlet portion 111 is removed. At this time, the pressing portion 133 of the lid member 130 inserted into the inlet portion 111 is removed, and the liquid pressurized by the piston 120 is drawn toward the inlet portion 111. At this time, As the empty space is formed, the empty space is filled with the liquid, thereby preventing the outward drawing.

Then, as shown in Fig. 9, a suction force sucking through the inlet portion 111 is generated. The pressure inside the container member 110 is reduced and the piston 120 moves toward the inlet portion 111 and the liquid is pressed by the movement of the piston 120 to be drawn out through the inlet portion 111 You can drink.

10, when the piston 120 is positioned in close contact with the inlet portion 111, the pressing portion 121 of the piston 120 is inserted into the inlet portion 111, and the inlet portion 111 ) To the outside.

When drinking is completed in this manner, the lid member 130 is again coupled to the inlet portion 111, as shown in Fig. The lid member 130 is coupled to the inlet portion 111 and at the same time the pressing portion 133 presses the pressing portion 121 drawn out of the inlet portion 111. When the pressing portion 121 is in contact with the inlet portion 111 ), And discarded in such a state.

Therefore, the beverage container 100 according to the first embodiment of the present invention can increase the easiness of drinking liquid, and can increase the storage time remarkably by increasing the hermeticity particularly, and it can be easily operated by anyone.

Hereinafter, in describing another embodiment of the present invention, the same reference numerals are used for components having the same configurations and functions as those of the above-described embodiments, and redundant explanations are omitted.

[Drink container according to the second embodiment]

12 and 13 are sectional views showing a beverage container according to a second embodiment of the present invention.

The beverage container 100 'according to the second embodiment of the present invention includes a container member 110', a piston 120 ', a lid member 130', a cover member 140 ' And an opening member 150 '.

Wherein the opening member 150 'is movably screwed to the fastening portion 112' of the container member 110 '. That is, when the opening member 150 'coupled to the coupling portion 112' is rotated, the opening member 150 'is rotated and gradually inserted into the coupling portion 112' Similarly, the opening protrusion 152 'of the opening member 150' penetrates the cover member 140 'to form a hole.

Accordingly, the beverage container 100 'according to the second embodiment of the present invention can improve the coupling property by screwing the opening member 150' to the fastening portion 112 ''Can be prevented from being pressed.

[Drink container according to the third embodiment]

14 and 15 are sectional views showing a beverage container according to a third embodiment of the present invention.

The beverage container 100 "according to the third embodiment of the present invention includes a container member 110 ", a piston 120 ", a lid member 130 ", a cover member 140" And an opening member 150 ".

The wrapping paper 160 includes a lid member 130 "coupled to the container member 110 ", and an opening member < RTI ID = 0.0 & 150 in the form of a wrapping sheet 160, so that the use of the beverage container 100 "can be easily confirmed.

The wrapping paper 160 is cut along the main surface between the lid member 130 "and the container member 110 ", and the lid member 130" The lid member 130 "can be removed without removing the wrapping paper 160. [ That is, when the lid member 130 "is rotated, the wrapping paper 160 is folded together with the lid member 130 " in a twisted manner to cut the cutout 161. The lid member 130 & ).

On the other hand, a transparent confirmation part 162 formed in the axial direction is formed on the wrapping paper 160, and the presence or color of the liquid stored in the container member 110 "through the confirmation part 162 can be confirmed.

On the other hand, in the case of the beverage container of the first embodiment, the marking sheet 160 surrounding the opening member 150 " can press the opening member 150 " It is possible to press the opening member 150 ".

The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

110: container member
110a: Storage space
111:
112:
120: piston
121:
122:
122a: support projection
123:
130: lid member
131:
132: Handle portion
133:
140: cover member
150: opening member
151: opening groove
152: open projection
153: Inner locking device

Claims

A container member in which a storage space for storing the liquid is formed, an inlet part communicating with the storage space is formed at one end, and a coupling part communicating with the storage space is formed at the other end;
A piston provided inside the container member for pressing the liquid stored in the container member and drawing the liquid through the inlet;
A lid member for opening and closing the inlet portion;
A cover member for sealing the fastening portion;
And an opening member that is fastened to the fastening portion so as to be movable in an axial direction and opens the cover member,
Wherein the opening member is formed with an opening protrusion that opens the cover member while passing through the cover member,
The piston corresponding to the opening protrusion of the opening member is formed with a moving part which is pressed by the opening protrusion of the opening member,
Wherein the opening member moves the piston toward the inlet portion while pushing and pushing the moving portion of the piston while the opening protrusion opens the cover member.

The method according to claim 1,
A pressing portion inserted into the inlet portion is formed at one side of the piston,
Wherein the pressing portion is inserted into the inlet portion when the piston moves to the inlet portion.

The method according to claim 1,
And a support portion having a plurality of support protrusions formed on an inner circumferential surface of the container member is formed on the other side of the piston.

The method according to claim 1,
Wherein the lid member is formed with a pressing part to be inserted into the inlet part.

The method of claim 4,
And a pushing groove is formed on one surface of the pressing portion.

The method according to claim 1,
Wherein the cover member is made of a silver-plated material and is thermally fused and attached along the main surface of the fastening portion.

The method according to claim 1,
The fastening portion is formed on the outer circumferential surface in a plurality of outer locking projections in the axial direction,
Wherein the opening member is formed with an open groove into which the fastening portion is inserted and an inner fastening protrusion which is hooked on the inner fastening protrusion on the inner circumferential surface of the open groove.

The method according to claim 1,
Wherein the opening member is screwed to the fastening portion and moves in the axial direction of the fastening portion when the opening member is rotated.

delete

The method according to claim 1,
And an opening hole is formed in the opening member.

The method according to claim 1,
And a wrapping paper which is sealed in the form of wrapping together the lid member and the opening member coupled to the container member.

The method of claim 12,
Wherein the wrapping paper between the lid member and the container member is formed with a cut-away along the major surface thereof.

The method of claim 12,
The container member is made of a transparent or translucent material,
Wherein the wrapping paper is formed with a transparent confirmation portion formed in the axial direction to confirm the liquid stored in the container member.