KR101817256B1

KR101817256B1 - A tumbler

Info

Publication number: KR101817256B1
Application number: KR1020160034325A
Authority: KR
Inventors: 이성엽
Original assignee: 이성엽
Priority date: 2016-03-23
Filing date: 2016-03-23
Publication date: 2018-02-21
Also published as: KR20170110237A

Abstract

The present invention provides a tumbler in which a hot mixture flows out through the hole of the inner tube little by little to the discharge port so that a large amount of mixture can be poured out at one time during the drinking process to prevent accidents such as mouth rashes and the like.
In order to achieve the above object, the present invention provides an outer tube having an upper end opened and an inner space provided with a space capable of mixing powdered contents and liquid, a space inserted into the space of the outer tube, At least one or more holes formed in a bottom end of the inner cylinder in which the engagement hole is formed and a hole through which the mixture formed in the space portion of the outer cylinder passes through the space portion of the inner cylinder, A shaft having a shaft through hole formed at its center and having a discharge port for discharging a mixture discharged to a space of the inner cylinder at one side thereof, a tip end of which is rotatably coupled to the shaft through hole of the cap, A shaft which is assembled through the engagement hole of the inner cylinder and a shaft And the opening of the hole is opened in accordance with the rotation operation of the shaft in a state in which the hole formed at the lower end outer periphery of the inner cylinder is closed so that the mixed mixture in the space portion of the outer cylinder is discharged to the discharge port of the lid And a blade.

Description

Tumbler {A tumbler}

The present invention relates to a tumbler, and more particularly, to a tumbler, and more particularly, to a liquid dispenser for dispensing liquid and contents The present invention relates to a tumbler capable of mixing and drinking water.

Generally, a tumbler refers to a large cup with no heel or handle and a flat bottom, which can be stored for drinking and containing a large amount of beverage and powdered coffee, cocoa or tea (hereinafter referred to as "contents"). A cup having an openable and closable double cup structure.

Since the tumbler is very easy to maintain warmth, cleanliness and portability compared to general cups, mugs, disposable cups or thermos bottles, it has recently been used as a container capable of drinking hot coffee or other beverages for a long period of time And has received a lot of attention.

The tumbler includes an outer cup that can be held by hand, an inner cup that is inserted into the outer cup and can hold the contents, and a lid that is openably and closably coupled to an upper portion of the inner cup. And the contents are mixed with water or powder. The contents are mixed with a spoon or a stick, and then the contents are drunk or the lid is closed at the upper part of the inner cup and stored and slowly consumed .

However, since the conventional tumbler has the inner cup fixedly coupled to the outer cup, it has to be carried at the same time with the powdered contents and the hot water.

Furthermore, when the contents and hot water are simultaneously poured into the inner cup, they are stirred with a spoon or a stick or the lid is closed. Then, the whole tumbler is shaken and then consumed. In this case, a large amount of mixture is discharged at a time There is a problem that it causes various safety accidents such as a mouth day.

In the tumbler of the prior art, the contents and the liquid are put into a tumbler in a state where the contents such as the powdery form and the liquid such as the hot water are separately provided at the time of use, and then the contents and the liquid are mixed again, There was a lot of inconvenience to use because it had to carry.

Document 1: Korean Patent Registration No. 10-1504581

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a method and apparatus for dispensing liquids, such as powdered food, liquids such as cold and hot water, And the liquid and the contents are mixed with each other to be able to drink.

Another object of the present invention is to provide a tumbler which prevents a hot mixture from flowing out through a discharge port to prevent an accident such as a mouth rush in a drinking process.

Another object of the present invention is to provide a tumbler for rapidly discharging vapor generated in a mixing process to eliminate problems such as solidification of a mixture.

In order to accomplish the above objects, the present invention provides a tumbler comprising: an outer tube having an upper end opened and an inner space provided with a space capable of mixing powdered contents with liquid; an upper end inserted into a space of the outer tube; At least one of which is formed in the outer end of the inner cylinder having the engagement hole formed therein and the mixture formed in the space portion of the outer cylinder is inserted into the space A cap which is detachably fastened to the upper end of the outer cylinder and has a shaft through hole at the center thereof and a discharge port for discharging the mixture discharged to the space of the inner cylinder at one side thereof; And the end is assembled in a state of passing through the engagement hole of the inner cylinder And a shaft provided in an outer periphery of the shaft and having a hole formed in a lower end of the inner tube closed, the hole is opened in accordance with a rotation operation of the shaft to mix the mixture in the space of the outer tube, And an opening / closing blade for allowing the air to be discharged to the outside.

A flow passage is formed at the center of the shaft and a steam discharging member is further provided at an end of the flow passage for opening the flow passage in accordance with the pressure of steam generated in the space portion of the outer tube.

In the present invention, liquid and contents are mixed with each other only by returning the operating handle to the upper end of the cap, if necessary, in a state in which powdered contents and liquids such as cold and hot water are stored in the inner and outer tubes, It is possible to mix the contents and liquid in the process of carrying only the tumbler according to the present invention without any need to separately store the contents and the liquid, thereby enhancing convenience of use.

In addition, by allowing the mixed hot mixture to flow through the hole of the inner tube little by little into the discharge port, a large amount of mixture can be poured out at a time in the drinking process to prevent accidents such as mouth rashes and the like, It is possible to prevent the clothes from being fouled by the wearer.

And has a synergistic effect of eliminating the problems such as the steam being discharged from the mixing process to be quickly discharged to the outside to harden the mixture.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a three-dimensional view showing the configuration of a tumbler according to a preferred embodiment of the present invention. Fig.
Fig. 2 is an exploded sectional view showing a main configuration of the tumbler of Fig. 1; Fig.
Figure 3 is an assembled sectional view of Figure 2;
4 is a view showing the use state of the tumbler according to the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following detailed description, only two embodiments of the present invention will be described in order to achieve the above-mentioned technical problems. And other embodiments which may be presented by the present invention are replaced by descriptions in the constitution of the present invention.

In the present invention, in the state where the tumbler is manufactured in the double structure of the inner and outer tubes, the powder-like contents and the liquid such as cold or hot water are stored in the inner cylinder and the outer cylinder, respectively, So that the liquid and the contents can be mixed with each other to be able to drink, so that the contents and the liquid need not be separately stored, so that the user can mix the liquid and the contents in the process of carrying only one tumbler of the present invention. We want to implement a tumbler.

On the other hand, the term liquid as referred to in the present invention generally means hot water, and includes all drinks such as cold, hot water, or various beverages.

FIG. 1 is a perspective view of a tumbler according to a preferred embodiment of the present invention. FIG. 2 is an exploded cross-sectional view of the tumbler of FIG. 1, and FIG.

1 to 3, the tumbler 100 of the present invention includes an outer tube 10, an inner tube 20, a shaft 50, and a lid 30.

The outer tube (10) has a cylindrical shape, and a space (12) is formed in the upper part in an open state. A screw thread is formed on the outer circumferential surface of the upper end of the outer cylinder 10, and the screw 30 is screwed into the screw threadably. In the inner space part 12 of the outer tube 10, powdered contents are stored. When a liquid stored in the inner tube 20 is supplied as described later, a mixture of the contents and the liquid is primarily stored.

The inner cylinder 20 is inserted into the inner space 12 of the outer cylinder 10 through the open upper end of the outer cylinder 10 so that the space of the outer cylinder 10 is not completely covered with the inner cylinder, It is preferable to insert the inner tube so that a mixed space of a constant volume can be provided between the bottom surfaces of the inner tube.

A space portion 22 for storing a liquid is formed in the inner cylinder 20 and a flange 24 for hanging the upper end of the outer cylinder 10 along the upper periphery thereof in an open state is formed outwardly Bending is performed.

An engaging hole 26 is formed at the bottom center of the bottom of the inner tube 20 and an end of the shaft 50 passes through the engaging hole 26 to be engaged with a space portion of the outer tube 10 12). At least one hole 28 is formed in the lower end of the inner tube 20 and the hole 28 is formed in the space portion 12 of the outer tube in the space portion 22 of the inner tube 20, And the mixture of the contents and the liquid mixed in the space portion 12 of the outer tube 10 is passed through the inner space portion 22 of the inner tube 20 again. The hole 22 formed at the lower end of the inner cylinder 20 is selectively opened and closed by the opening / closing blade 52 provided at the outer diameter of the shaft 50 described above.

The shaft 50 is inserted into the space portion 22 of the outer cylinder 10 while passing through the engaging hole 26 of the inner cylinder 20 in the state that the shaft 50 enters the space portion 22 of the inner cylinder 20 To be assembled. At least one opening and closing blade 52 is provided on the outer diameter of the shaft 50. The opening and closing blade 52 is formed on the outer edge of the lower end of the inner tube 20 in accordance with forward and reverse rotation of the shaft 50. [ Thereby opening and closing the holes 28, respectively. A gasket 54 is provided on the lower surface of the opening and closing blade 52 and the gasket 54 is hermetically sealed so that a gap is not formed between the opening and closing blade 52 and the hole 28.

A flow path 56 is formed in the shaft 50. The flow path 56 discharges steam generated in the course of mixing the contents stored in the internal space portion 12 of the outer tube 10 with liquid, . A steam discharge member 60 is installed at an end of the shaft 50.

When the pressure of the steam generated in the inner space portion 12 of the outer cylinder 10 becomes higher than a predetermined pressure in the state where the oil passage 56 of the shaft 50 is closed in the first state, 50 to open the flow path 56 to automatically discharge the steam. This automatic discharge of the steam can prevent the mixture of the contents and the hot water from being settled by the steam.

The steam discharging member 60 is coupled to an end of the shaft 50 and has an end cap 62 through which a through hole 63 is formed at the center and a through hole 63 of the end cap 62, A ball 64 for closing the through hole 63 and a spring 66 for holding the ball 64 in a resilient manner.

Before the steam is generated, the steam discharging member 60 keeps the ball 64 in the closed state by the tension force of the spring 66. When the pressure of the steam exceeds the tension force of the spring 66 The steam is pumped out through the passage hole 63 and then discharged to the outside through the oil passage 56 of the shaft 50. In this case,

The lid 30 is fastened to the open upper end of the outer cylinder 10 and covers the inner space 22 of the inner cylinder 20.

A shaft through hole 32 is formed at the center of the lid 30 and a discharge port 40 is formed integrally therewith.

The tip of the shaft 50 passing through the engaging hole 26 of the inner tube 20 passes through the shaft through hole 32 and is exposed to the outside of the lid 30.

The operation handle 38 is screwed to the front end of the shaft 50 exposed to the outside of the lid 30 and the shaft 50 is rotated in the forward and reverse directions So that the opening 28 of the inner tube 20 is opened and closed by the opening / closing blade 52.

A spring 34 is provided in the shaft through hole 32 and a cap 36 for compressing the spring 34 is inserted into an outlet of the shaft through hole 32. The spring 34 is elastically engaged with the engaging protrusion 58 formed on the outer diameter of the shaft 50 passing through the shaft through hole 32. In accordance with the compression operation of the cap 36, (50) is elastically supported so as not to be released to the outside.

A guide groove 37 is formed on the outer surface of the upper surface of the cap 36. A protrusion 39 protruding from the bottom surface of the operation handle 38 is inserted into the guide groove 37, The rotation of the handle 38 causes the projection 39 to move along the guide groove 37 so that the opening and closing blade 52 is rotated in the direction of the axis of the shaft 50 in accordance with the rotation of the shaft 50, 20 to be positively positioned.

The discharge port 40 of the cap 30 discharges the mixture made in the space 12 of the outer cylinder 10 so that the mixture can be consumed by the user. At this time, the mixture discharged to the discharge port 40, Is formed in the space (12) of the inner cylinder (10) and then discharged through the hole (28) of the inner cylinder (20) in a state of being closed at the lower end of the inner cylinder (20) (22) and then discharged to the discharge port (40), so that a hot mixture can be poured at a time in a drinking process, thereby preventing a safety accident such as a day wearing by a user.

Hereinafter, the operation of the tumbler according to the present invention will be described with reference to FIGS. 1 to 4 attached hereto.

The inner tube 20 is inserted through the opened upper end of the outer tube 10 and then the inner tube 20 is inserted into the inner tube 20 The lid 30 is fastened to the opened upper end of the outer cylinder 10 after the end of the shaft 50 is passed through the engaging hole 26 formed at the lower end. At this time, the opening / closing blade (52) formed on the outer diameter of the shaft (50) makes the hole (28) formed in the lower end of the inner tube (20) closed. At this time, the space is filled with the liquid.

The front end of the shaft 50 is threadedly coupled to the operation handle 38 while passing through the shaft through hole 32 of the lid 30. The shaft through hole 32 is provided with a cap 36 are fitted to the shaft 50 to support the shaft 50 in a resilient manner.

The tumbler 100 configured as described above is capable of mixing the liquid and the contents immediately after returning the operation handle provided on the lid in a state in which the liquid and the contents are stored separately in the inner passage outer tube, The shaft 50 coupled to the lid 30 and the inner cylinder 20 coupled to the end of the shaft 50 are separated from the outer cylinder 10 when the lid 30 is separated from the outer cylinder, In this state, the liquid is poured into the space 12 of the outer cylinder 10 containing the contents, and then the cap 30 is closed again. Then, the outer cylinder 10 is shaken by hand to mix the contents with the liquid .

At this time, the ball 64 of the vapor discharging member 60 is pushed by the pressure of the steam generated in the mixing process and opens the through hole 63 of the end cap 62, and passes through the open through hole 63 The steam passes through the oil passage 56 of the shaft 50 and is discharged to the outside.

Next, when it is desired to drink the mixed mixture in the space portion 12 of the outer tube 10, if the operation handle 38 is turned, the shaft 50 rotates in one direction and the hole 28 of the inner tube 20 is closed When the tumbler 100 is tilted in this state, the mixture of the outer cylinder 10 passes through the hole 28 of the inner cylinder 20 The mixture flows into the space 22 of the inner tube 20 and then is discharged to the user's mouth through the discharge port 40 of the lid 30 at the same time as the mixture is poured through the hole 28 It is possible to prevent accidental ingestion to the hot mixture during the drinking process and to prevent the clothes from being dirty by the mixture spilled in one step.

10: outer tube 12:
20: inner tube 22:
26: engagement hole 28: hole
30: lid 32: shaft through hole
34: spring 38: operation handle
40: Discharge port 50: shaft
52: opening / closing blade 60: vapor discharge member

Claims

An outer tube (10) having an open top and an inner space (12) provided with a space (12) in which the contents of the powder and the liquid can be mixed;
An inner cylinder 20 inserted into the space 12 of the outer cylinder 10 and having a space 22 formed therein in an opened state;
An engaging hole 26 formed at the lower end center of the inner cylinder 20;
At least one or more outer ends of the inner tube 20 having the engaging hole 26 are formed and the mixture formed in the space 12 of the outer tube 10 is inserted into the space 22 of the inner tube 20 A hole (28) through which it passes;
A shaft through hole 32 is formed at the center of the outer tube 10 so as to be detachable and a discharge port 40 for discharging the mixture discharged to the space 22 of the inner tube 20 A lid 30 provided;
A shaft 50 whose tip is rotatably coupled to the shaft through hole 32 of the lid 30 and whose end is assembled through the engagement hole 26 of the inner tube 20;
The hole 28 is opened in accordance with the rotation of the shaft 50 while the hole 28 provided at the outer diameter of the shaft 50 is closed and the hole 28 formed at the lower end of the inner tube 20 is closed, An opening / closing blade (52) for discharging the mixed mixture in the space (12) of the outer cylinder (10) to the discharge port (40) of the lid (30);
A flow path 56 is formed at the center of the shaft 50 and a flow path 56 is formed at the end of the flow path 56 in accordance with the pressure of steam generated in the space portion 12 of the outer tube 10 The steam discharging member (60)
An operation handle (38) is provided at the tip of the shaft (50) exposed to the outside of the lid (30);
A spring 34 is installed in the shaft through hole 32. A cap 36 for compressing the spring 34 is inserted into an outlet of the shaft through hole 32, A protrusion 39 protruding from the bottom surface of the operation handle 38 is inserted into the guide groove 37;
The steam discharging member 60 includes an end cap 62 coupled to an end of the shaft 50 and formed with a through hole 63 at the center thereof, a ball 64 for closing the through hole 63, 64) of the spring (66) to elastically support the spring (66).

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