KR20100053406A - Beverage bottle - Google Patents

Abstract

PURPOSE: A beverage container including an auxiliary cap is provided to improve the convenience of a drinking person by enabling the drinking person to simply close the entrance of the container after drinking. CONSTITUTION: A beverage container(1) comprises the following: a container body(10) including a beverage flow path; a stopper(20) including a beverage flow unit while covering an opening unit(7) of the container body; an auxiliary cap(30) including a beverage flow hole unit separately located with the beverage flow unit, while being installed in between the container body and the stopper; and a drinking unit connected to the beverage flow unit. The inner circumference of the container body partially forms the beverage flow path.

Description

Drinkware {BEVERAGE BOTTLE}

The present invention relates to a beverage container, and more particularly to a beverage container that can easily close the inlet portion of the beverage container after drinking as well as improve the sealing of the beverage container.

To drink the beverage in the beverage container, open the stopper and tilt the beverage container to drink the beverage flowing out by gravity, or put a straw in the beverage container to drink. In addition, for children's beverages, open the cap of the beverage container, remove the sticky inner cap attached to the inlet of the beverage container, and close the cap again to pull up the drinking part attached to the cap to communicate with the inside of the beverage container. It is common to drink while drinking the drinking part after securing a flow path.

The beverage container according to the prior art is to drink the beverage by using the straw, but the straw inserted into the beverage container should be removed, but the inlet of the beverage container can be closed, so if you want to drink the beverage with a time difference, a number of straws are required. There is a problem.

In addition, if the inlet portion of the beverage container cannot be closed if it is left without removing the straw, there is a problem that the beverage in the beverage container leaks to the outside when the beverage container falls down due to the carelessness of the drinker.

In addition, in the case of a beverage container of a beverage for children, there is a problem that it is difficult to store the carbonated beverage in the beverage container due to the limitation of the adhesive strength of the sticky inner plug.

Therefore, there is a need for improving these problems.

The present invention is to provide a beverage container that can easily close the inlet portion of the beverage container after drinking as well as improve the sealing of the beverage container.

According to an aspect of the present invention, a beverage container includes: a container body in which a beverage flow path is built; A stopper covering an opening of the container body and having a beverage moving part; An auxiliary stopper disposed between the container body and the stopper, the auxiliary stopper having a beverage moving hole arranged to be staggered with the beverage moving part; And a drinking portion communicating with the beverage moving portion.

Preferably, the inner circumferential surface of the container body forms a part of the beverage flow path portion.

Preferably, the beverage flow passage portion is attached to the inner peripheral surface of the open portion side of the container body.

Preferably, the central portion of the auxiliary stopper is provided with a central projection upward, and the central portion of the stopper is provided with a central groove portion on which the central projection is seated on the lower side.

Preferably, the outer peripheral surface of the auxiliary stopper is provided with a guide groove, and the inner peripheral surface of the stopper is provided with a guide protrusion to be moved in the guide groove.

More preferably, the guide protrusion is formed in a sawtooth shape, the guide groove portion is provided with a serrated projection seating portion.

More preferably, when the guide protrusion is seated on the projection seat by the rotation of the stopper, the beverage moving part is in communication with the beverage moving hole.

More preferably, the lower side of the auxiliary stopper is provided with a rotation preventing projection to prevent the rotation of the auxiliary stopper is caught in the beverage flow passage portion when the stopper is rotated.

More preferably, the anti-rotation protrusion is formed so that the portion in contact with the beverage flow path portion corresponds to the outer peripheral surface shape of the beverage flow path portion.

Preferably, the drinking portion, the connection portion communicating with the beverage moving portion; And an extension part in communication with the connection part and slidably coupled with the connection part.

More preferably, the connecting portion, the connecting pillar which is branched to form a space therebetween; And a detachment preventing piece formed in the space part to connect the connecting column.

More preferably, the connection portion further includes an air inlet and a cylinder communicating with the air inlet and outlet of the air to the container body is made.

Preferably, the extension portion includes a slide protrusion which is fitted to the space portion and slides along the space portion.

More preferably, the slide projection is provided with an air access closing piece on the lower side to close the air access column.

More preferably, the release preventing piece is formed in a cylindrical shape lying down, the upper surface of the slide projection surrounding the release preventing piece is formed in an arc shape so as to correspond thereto.

More preferably, the extension portion is provided with a beverage outlet at the top, the beverage outlet has a cross-sectional area corresponding to the separation prevention piece.

According to another aspect of the present invention, a beverage container includes: a container body in which a beverage flow path part is built; A stopper covering an opening of the container body and having a beverage moving part; A connection part communicating with the beverage moving part; And an extension part in communication with the connection part and slidably coupled with the connection part.

Preferably, the connecting portion, the connecting pillar is branched to form a space therebetween; And a detachment preventing piece formed in the space part to connect the connecting column.

More preferably, the connection portion further includes an air inlet and a cylinder communicating with the air inlet and outlet of the air to the container body is made.

More preferably, the extension part includes a slide protrusion which is fitted to the space portion and slides along the space portion.

More preferably, the slide projection is provided with an air access closing piece on the lower side to close the air access column.

More preferably, the release preventing piece is formed in a cylindrical shape lying down, the upper surface of the slide projection surrounding the release preventing piece is formed in an arc shape so as to correspond thereto.

More preferably, the extension portion is provided with a beverage outlet at the top, the beverage outlet has a cross-sectional area corresponding to the separation prevention piece.

According to the present invention, unlike the prior art, it is possible to easily close the inlet portion of the beverage container after drinking, thereby improving drinker convenience.

In addition, according to the present invention, it is possible to facilitate the storage of carbonated beverages, etc. because the sealing of the beverage container can be improved by the provision of the stopper.

Hereinafter, an embodiment of a beverage container according to the present invention with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description.

In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to a user's or operator's intention or custom. Therefore, definitions of these terms should be made based on the contents throughout this specification.

1 is a perspective view of a beverage container according to an embodiment of the present invention, Figure 2 is a perspective view of the cover container is removed from the beverage container according to an embodiment of the present invention, Figure 3 according to an embodiment of the present invention An exploded perspective view of a beverage container. 4A and 4B are side cross-sectional views and bottom views of the auxiliary plug according to an embodiment of the present invention, FIG. 5 is a bottom view of the plug according to an embodiment of the present invention, and FIG. 6A is an embodiment of the present invention. Is a view showing a state before the stopper is overlapped with the auxiliary stopper, Figure 6b is a view showing a state where the stopper is overlapped with the auxiliary stopper. 7a to 7d is a front perspective view, a side view, a rear perspective view, a plan view of the connecting portion according to an embodiment of the present invention, Figure 8a to 8d is a front perspective view, a side view, a rear view of the extension in accordance with an embodiment of the present invention 9A and 9C are perspective views and side views of an extended portion of the connecting portion according to an embodiment of the present invention, and FIGS. 9D and 9D are tilted states of the extended portion. Side view.

1 to 3, the beverage container 1 according to an embodiment of the present invention is a container body 10, stopper 20, the auxiliary stopper 30, the drinking portion 40, the cover 60 It is made, including.

The container body 10 is configured to contain a beverage, the beverage flow path 6 is provided therein. In this embodiment, the beverage flow path 6 is formed in a cylindrical shape, a part of the surface forming the cylinder may be configured by the inner peripheral surface of the container body (10). At this time, if the beverage flow path 6 is formed integrally with the container body 10, the manufacturing process can be simplified. In addition, the beverage flow path 6 may be attached to the opening 7 side, that is, the inlet side inner peripheral surface of the container body 10.

As such, the beverage flow path part 6 is formed integrally with the container body 10 or is attached to the inner circumferential surface of the opening part 7 side, so that the upper end of the beverage flow path part 6 is open part 7 of the container body 10. Since it is fixed at a predetermined position, it can limit the rotation of the auxiliary plug 30 during the rotation of the stopper 20 to be described later.

Since the beverage flow path 6 is provided to enable the drinker to easily drink the beverage contained in the container body 10, the lower end of the beverage flow path 6 is formed to contact the bottom of the container body 10. It is preferable.

4 to 6, the auxiliary stopper 30 is mounted on the upper end of the opening portion 7 to cover the opening portion 7 in a configuration that is thereby improving the sealing property of the beverage container 1, The stopper 20 is configured to cover the opening 7 with the auxiliary plug 30 between the opening 7 and the inner peripheral surface of the stopper 20 and the opening 7 side of the container body 10. Threads corresponding to each other are formed on the outer circumferential surface, thereby rotating coupling and decoupling are performed.

The auxiliary stopper 30 is provided with a beverage moving hole 31, the center projection 32, the guide groove 33, the projection seating portion 34, the anti-rotation projection 35, the air access hole 36, 20 is provided with a beverage moving part 21, the central groove portion 22, guide projections 23 and the air inlet (24).

The beverage movement hole part 31 may supply a beverage to the drinker by being connected with the beverage flow passage part 6 and the beverage movement part 21 and the like, so that the beverage in the container body 10 does not leak in an unintended state. The moving hole part 31 is alternately arranged with the beverage flow path part 6 and the beverage moving part 21 at the time of initial manufacture (see FIG. 6A).

In addition, the flow path size difference that may occur during the process of supplying the beverage in the container body (10) during the drink is supplied to the drinking portion 40 through the beverage flow path (6), the beverage moving hole 31 and the beverage moving portion (21) The cross-sectional area of the beverage flow path part 6, the beverage moving hole part 31 and the beverage moving part 21, in this embodiment to form a circular shape so that any leakage is prevented by the diameter, the diameters are the same or the beverage flow path part 6 It is preferable that the greater the greater the size toward the beverage moving part 21).

The central protrusion 32 is formed to protrude upward from the central portion of the auxiliary stopper 30, and the central groove portion 22 on which the central protrusion 32 is seated is formed to be concave on the lower side in the center portion of the stopper 20 so as to correspond thereto. do. The auxiliary stopper 30 and the stopper 20 are formed by the center protrusion 32 and the center groove 22 so that the center of rotation of the auxiliary stopper 30 and the stopper 20 coincide with each other, so that the guide protrusion 23 is rotated by the stopper 20. Can be seated exactly at

In the present embodiment, in order to match the center of rotation of the auxiliary stopper 30 and the stopper 20, the central protrusion 32 is formed on the auxiliary stopper 30, and the center hole 22 corresponding to the stopper 20 is formed. Although it will be described, but is not limited to this, a configuration such as forming a central projection on the stopper 20 and forming a central hole in the auxiliary stopper 30 can of course be applied.

The anti-rotation protrusion 35 is formed to protrude downward on the lower side of the auxiliary stopper 30. The anti-rotation protrusion 35 is located at a position corresponding to the upper end of the beverage flow path part 6 to prevent the rotation of the auxiliary stopper 30 when the stopper 20 rotates. It is formed so as to correspond to the shape of the outer circumferential surface of the flow path portion 6.

That is, when the stopper 20 is rotated in the clockwise direction (see FIG. 6A), the auxiliary stopper 30 connected by the center groove part 22 and the center protrusion 32 also rotates in the clockwise direction, and the beverage flow path part Since the upper end of the (6) is disposed on the movement path of the anti-rotation protrusion 35 to restrict the rotation of the auxiliary stopper 30, the rotation of the auxiliary stopper 30 does not occur when the stopper 20 is rotated.

The guide groove 33 is formed on the outer circumferential surface of the auxiliary stopper 30, and is located in the guide groove 33 so as to correspond to the inner circumferential surface of the stopper 20, specifically, the inner circumferential surface in the space of the guide groove 33. The guide protrusion 23 which is moved is formed to protrude inward. The guide groove portion 33 restricts the movement of the guide protrusion 23 by the rotation of the stopper 20 by a certain distance or more while guiding the movement of the guide protrusion 23.

The guide protrusion 23 has a sawtooth shape, and the guide groove portion 33 has a sawtooth protrusion fitting portion 34 corresponding to the protrusion protrusion protruding outward. The guide protrusion 23 is seated on the protrusion seating portion 34 while the guide protrusion 23 moves in the guide groove 33 by the rotation of the stopper 20, and the auxiliary stopper 30 is then rotated integrally with the stopper 20. . That is, when the stopper 20 is rotated in the forward direction (open rotation), the guide protrusion 23 comes into contact with one end of the guide groove 33 and pressurizes it so that the auxiliary stopper 30 also rotates in the forward direction, and stopper 20 Is rotated in the reverse direction (closed rotation) the auxiliary plug 30 is also rotated in the reverse direction by the sawtooth shape of the guide protrusion 23 and the projection seating portion (34).

On the other hand, when the guide plug 23 is seated on the projection seating part 34 and the auxiliary stopper 30 is rotated by the rotation of the stopper 20, the beverage flow path part 6 on the movement path of the anti-rotation protrusion 35 is also provided. ) Is arranged to restrain the rotation of the auxiliary plug 30, the beverage flow path (6) is made of an elastic material when the top of the beverage flow path (6) is elastically bent when the external force is applied a predetermined or more rotation prevention projection ( 35) can be released.

When the guide protrusion 23 is seated on the projection seating part 34 by the rotation of the stopper 20, the beverage moving part 21 communicates with the beverage moving hole part 31, and the air inlet part 24 has an air access hole part ( In communication with 36). In addition, when the stopper 20 is rotated according to the seating portion 34 of the projection projection 23, the auxiliary stopper 30 is also rotated in the same way, so that the beverage moving part 21 and the beverage moving hole part 31 Communication and the communication between the air inlet 24 and the air inlet hole 36 is also continuously maintained.

7 to 9, the drinking portion 40 includes a connection portion 41 and an extension portion 51. The connecting portion 41 communicates with the beverage moving part 21, and the extension part 51 is slidably coupled with the connecting part 41 so that the length can be adjusted while communicating with the connecting part 41.

The connection part 41 is provided with a space part 42, a connection column 43, a separation prevention piece 44, and an air access column 45. The lower portion of the connecting column 43 communicates with the beverage moving portion 21 and the upper portion branches so that the space portion 42 is formed therebetween. That is, since the upper portion of the connection column 43 is formed to be spaced apart from each other, the beverage supplied to the lower portion of the connection column 43 through the beverage moving part 21 is branched to both sides while going to the upper portion of the connection column 43, the extension portion ( 51).

The space portion 42 is formed by the branch of the connecting column 43, guides the slide of the slide projection 52 is fitted to the space portion 42, the upper portion is provided with a departure prevention piece (44). .

The separation preventing piece 44 is positioned in the space 42 to connect the upper portions of the connection columns 43 to each other to prevent the slide protrusion 52 from being separated from the space 42.

The air intake column 45 is configured to communicate with the air inlet hole 36 of the auxiliary stopper 30 and the air inlet 24 of the stopper 20 so that the air flows in and out of the container body 10. Air production pillar 45 is formed in communication with the air inlet 24 during production, but is arranged alternately with the air inlet hole 36, the air inlet hole by the guide projection 23 is seated on the projection seating portion (34) The communication between the 36, the air inlet 24 and the air inlet 45 is made. This configuration allows the outside air to enter and exit the container body 10 so that the drinker can drink the beverage more easily.

The extension part 51 is provided with the slide protrusion 52, the air inlet and closing piece 53, and the beverage outlet part 54. The slide protrusion 52 is fitted to the space 42 so as to be slidable up and down along the space 42. The slide of the slide protrusion 52 enables vertical movement of the extension part 51 with respect to the connection part 41 and the overall length of the drinking part 40 can be adjusted.

The top surface of the slide protrusion 52 is formed to correspond to the shape of the departure prevention piece (44). In this embodiment, the departure preventing piece 44 is formed in a cylindrical shape laid down, so that the upper surface of the slide protrusion 52 surrounding the departure preventing piece 44 is formed in an arc shape. As such, the upper surface of the slide protrusion 52 corresponds to the outer shape of the release preventing piece 44, so that the angle of the extension portion 51 with respect to the connection portion 41 can be adjusted for the drinker convenience (see FIG. 9D). ).

Air inlet and closing piece 53 is configured to correspond to the air inlet pillar 45, formed on the lower side of the slide projection 52 to move the extension portion 51 to the lower side when the drinker to stop drinking the beverage By closing the air access column 45 by the air access closing piece 53, the drink is inadvertently prevented from leaking.

The beverage outlet part 54 is a beverage flow path which is provided at the upper part of the extension part 51 and provides a beverage supplied to the drinker through the connecting column 43. The cross-sectional area of the beverage outlet portion 54 is the same as or larger than the cross-sectional area of the separation prevention piece 44, when the drinker wants to stop drinking the beverage, the extension portion 51 is moved downward to the beverage outlet portion 54 To be closed by the release preventing piece (44). That is, the upper edge portion of the extension portion 51 corresponding to the connecting column 43 is formed to be closed, and the beverage outlet portion 54 which is the upper center portion of the extension portion 51 corresponding to the release preventing piece 44 is opened. When formed so that the extension 51 overlaps the connection 41, each opening is closed by the closure to prevent the beverage from leaking randomly.

Meanwhile, the beverage container according to another embodiment of the present invention may be applied by omitting the configuration of the auxiliary stopper 30 in one embodiment.

Hereinafter will be described the operating principle of the beverage container according to an embodiment of the present invention.

If you want to drink the beverage stored in the container body 10, first remove the cover 60 from the container body 10 and then rotate the stopper 20 clockwise (see Figure 6a). At this time, the anti-rotation protrusion (35) protruding from the lower side of the auxiliary stopper (30) is caught on the upper end of the beverage flow path (6) embedded in the container body (10), even if the stopper (20) is rotated auxiliary stopper (30) ) Is not rotated. As a result, the guide protrusion 23 is seated on the protrusion seating part 34 by the rotation of the stopper 20, and the beverage moving part 21 and the air outlet part 24 provided in the stopper 20 are the auxiliary stopper 30. Communication with the beverage moving hole 31 and the air inlet hole 36 is made, and then by rotating the stopper 20 to the original flow path (6), beverage moving hole (31) and beverage moving part (21) ) Are arranged in line and communicate with each other.

After the beverage passages communicate with each other, when the drinker pulls the extension 51 upward, the slide protrusion 52 slides upward along the space 42, so that the length of the entire drinking portion 40 can be increased. The upper slide of the slide protrusion 52 is limited by the release preventing piece 44 formed in the space 42 to prevent the slide protrusion 52 from being separated from the space 42. The upper surface of the slide protrusion 52 is formed so as to correspond to the shape of the departure prevention piece 44 so that when the slide protrusion 52 is in contact with the departure prevention piece 44, the extension portion 51 rotates relative to the connecting portion 41. Since the angle can be changed at the same time as the length of the extension portion 51 with respect to the connection portion 41 can be made, the drinker can easily drink the beverage.

When the drink is finished drinking when the extension portion 51 is lowered down the slide projection 52 slides downward along the space 42, the drinking portion 40 has the original length. At this time, the beverage outlet portion 54 is closed by the separation prevention piece 44, the connection column 43 is closed by the surface other than the beverage outlet portion 54 of the upper surface of the extension portion 51, air outlet pillar 45 is closed by the air inlet and closing piece 53, even if the container body 10 in which the beverage remains falls unintentionally, the beverage in the container body 10 will not leak to the outside.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. I will understand. Therefore, the true technical protection scope of the present invention will be defined by the claims below.

1 is a perspective view of a beverage container according to an embodiment of the present invention.

2 is a perspective view of a state in which the cover is removed from the beverage container according to an embodiment of the present invention.

3 is an exploded perspective view of a beverage container according to an embodiment of the present invention.

4A and 4B are side cross-sectional and bottom views of an auxiliary plug according to an embodiment of the present invention.

5 is a bottom view of a stopper according to an embodiment of the present invention.

Figure 6a is a view showing a state before the stopper is overlapped with the auxiliary stopper according to an embodiment of the present invention, Figure 6b is a view showing a state where the stopper is overlapped with the auxiliary stopper.

7A to 7D are front, side, rear, and plan views of a connector according to an embodiment of the present invention.

8A to 8D are front, side, rear, and plan views of an extension part according to an exemplary embodiment of the present invention.

9A is a perspective view of an extension part overlapped with a connecting part according to an embodiment of the present invention. FIGS. 9B and 9C are perspective views and side views of an extension part extended, and FIG. 9D is a side view of an inclined extension part.

* Description of the symbols for the main parts of the drawings *

1: drink container 6: drink euro part

10: container body 20: stopper

30: auxiliary stopper 40: drinking part

41: connection part 51: extension part

60: cover

Claims (23)

Container body in which the beverage flow path is built; A stopper covering an opening of the container body and having a beverage moving part; An auxiliary stopper disposed between the container body and the stopper, the auxiliary stopper having a beverage moving hole arranged to be staggered with the beverage moving part; And Beverage container comprising a drinking portion communicated with the beverage moving unit. The method of claim 1, Beverage container, characterized in that the inner peripheral surface of the container body forms a portion of the beverage flow path. The method of claim 1, The beverage flow path is a beverage container, characterized in that attached to the inner peripheral surface of the open side of the container body. The method of claim 1, The central portion of the auxiliary stopper is provided with a central protrusion upward, the central portion of the stopper is characterized in that the beverage container, characterized in that the central groove is provided on the lower side. The method of claim 1, The outer peripheral surface of the auxiliary stopper is provided with a guide groove portion, the beverage container, characterized in that the guide projection which is moved in the guide groove portion is provided on the inner peripheral surface of the stopper. The method of claim 5, The guide protrusion is made of a sawtooth shape, wherein the guide groove portion is a beverage container, characterized in that the serrated projection seating portion is formed. The method of claim 6, When the guide protrusion is seated on the projection seating portion by the rotation of the stopper, the beverage moving part is characterized in that the beverage moving hole is in communication with the beverage moving part. The method of claim 1, Drinking container, characterized in that the lower side of the auxiliary stopper is provided with a rotation preventing projection to prevent the rotation of the auxiliary stopper is caught in the beverage flow path when the stopper is rotated. The method of claim 8, The anti-rotation protrusion is a beverage container, characterized in that the portion in contact with the beverage flow path formed to correspond to the outer peripheral surface shape of the beverage flow path. The method of claim 1, The drinking portion, the connecting portion in communication with the beverage moving unit; And And an extension part in communication with the connection part and slidably coupled with the connection part. The method of claim 10, The connecting portion, the connecting pillar is branched to form a space therebetween; And Beverage container comprising a separation prevention piece formed in the space portion to connect the connecting column. The method of claim 11, The connection portion is a beverage container, characterized in that the container further comprises an air inlet and the air inlet communicating with the air inlet portion to the air inlet to the container body. The method of claim 12, The extension portion is a beverage container, characterized in that it comprises a slide projection which is fitted to the space portion is a slide along the space portion. The method of claim 13, The slide protrusion is a beverage container, characterized in that provided with an air access closing piece on the lower side to close the air access column. The method of claim 13, The release preventing piece is formed in a flat cylindrical shape, the beverage container characterized in that the upper surface of the slide projection surrounding the release preventing piece is formed in an arc shape to correspond to this. The method of claim 11, The extension portion is provided with a beverage outlet at the top, the beverage outlet portion is characterized in that the beverage container having a cross-sectional area corresponding to the separation prevention piece. Container body in which the beverage flow path is built; A stopper covering an opening of the container body and having a beverage moving part; A connection part communicating with the beverage moving part; And And an extension part in communication with the connection part and slidably coupled with the connection part. The method of claim 17, The connecting portion, the connecting pillar is branched to form a space therebetween; And Beverage container comprising a separation prevention piece formed in the space portion to connect the connecting column. The method of claim 18, The connection portion is a beverage container, characterized in that the container further comprises an air inlet and the air inlet communicating with the air inlet portion to the air inlet to the container body. The method of claim 19, The extension portion is a beverage container, characterized in that it comprises a slide projection which is fitted to the space portion is a slide along the space portion. The method of claim 20, The slide protrusion is a beverage container, characterized in that provided with an air access closing piece on the lower side to close the air access column. The method of claim 20, The release preventing piece is formed in a flat cylindrical shape, the beverage container characterized in that the upper surface of the slide projection surrounding the release preventing piece is formed in an arc shape to correspond to this. The method of claim 18, The extension portion is provided with a beverage outlet at the top, the beverage outlet portion is characterized in that the beverage container having a cross-sectional area corresponding to the separation prevention piece.

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