KR100781568B1 - Airtight container for mixing - Google Patents

Abstract

An airtight mixing container is provided to allow a user to drink a mixture composed of water and powder hygienically, by removing a necessity that he/she needs to catch a mixer, as well as outdoors conveniently by carrying the container, and to prevent the mixer from causing a frictional noise when mixing the water and the powder. An airtight mixing container includes: a container body(100); an opened end(120), arranged in an upper, cylindrical, opened part of the container body; a circular locking rim(140), arranged on the outer circumference of the upper part of the container body so as to build up a circular locking groove(142); a cover(200), having a circular, sealing mounting groove(220) into which the opened end of the container body is engaged, and a locking projection(232) which is locked elastically into the circular locking groove; a sealing, mounted into the circular, sealing mounting groove of the cover, and pressed closely against the opened end so as to close the container body airtightly; a connecting hole(282), formed by an underside of the cover so as to be arranged inside the container body; and a mixer(300), having a connecting axis(320) which is inserted and fixed into the connecting hole so that the mixer is not in contact with the inner circumferential surface of the container body.

Description

Mixing airtight container {AIRTIGHT CONTAINER FOR MIXING}

1 is an exploded perspective view according to an embodiment of the present invention.

Figure 2 is a longitudinal cross-sectional view according to an embodiment of the present invention.

Figure 3 is an enlarged perspective view of the mixer according to an embodiment of the present invention.

4a to 4c is an operation diagram showing an operating state according to an embodiment of the present invention.

5a and 5b is an exploded perspective view and a coupling longitudinal cross-sectional view according to another embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

10 container 12 open end

20: lid 22: mounting groove

28: boss 28a: coupling groove

30: mixer 32: coupling shaft

40: thread

The present invention relates to a mixing hermetically sealed container for mixing powder and water, and more particularly, to provide a hygienic mixture by not holding the mixer by hand when mixing the powder and water or drinking the mixed mixture. The present invention relates to a mixing hermetically sealed container which can be conveniently consumed when carrying, and which can prevent friction noise caused by the flow of the mixer when shaking the container to mix powder and water.

As is well known, the mixing hermetically sealed container is used to shake powder and water, such as wheat flour, green tea powder, coffee powder, and wire powder, into a container and shake to mix. Such a mixing container is formed in a cylindrical shape whose inner diameter decreases downward. It consists of a container with an open top, a mixer seated on the inner circumferential surface of the container, and a lid for sealing an open top of the container.

Here, a seal is installed between the container and the lid to hermetically seal the open upper part of the container, and a plurality of locking convex parts are provided at equal intervals so that a locking groove is formed on the upper outer circumferential surface of the container, and the lid is locked in the container. A plurality of opening and closing handles formed to form locking protrusions coupled to the grooves are connected to the folding connection parts.

The mixer comprises a vertical handle, a plurality of mixing arms radially connected to the lower outer circumferential surface of the handle, and a circular shape connecting the outer ends of the mixing arms.

Therefore, after the powder and water are put into the container, by holding the handle of the mixer and placing it down from the open top of the container, the mixer is seated on the inner circumferential surface of the container where the inner diameter decreases downwards, and then on the open top of the container. When the lid is placed so that one surface of the sealing contacts and the opening / closing handle is folded downward, the locking protrusion of the opening / closing handle is fitted into the locking groove of the container and the container is hermetically sealed.

When the arm is properly shaken in the up-down direction or the left-right direction while holding the sealed container by hand as described above, the powder and water are mixed while hitting the mixer seated in the container.

In order to drink the mixed mixture as described above, while the locking protrusion is folded upwards so that the locking protrusion is separated from the locking groove, the lid is removed from the container. Then, hold the container with your hand and drink the mixture.

However, the above-described conventional mixing hermetic container has the following problems.

First, a conventional mixing hermetic container must hold the handle of the mixer when the mixer is placed on the inner circumference of the container, or when the mixer is separated from the container for drinking a mixture of powder and water. When the handle is touched, the pollutant is contained in the handle because the pollutant is contained in the mixture, there is a problem that can not provide a hygienic mixture.

Second, the conventional mixing hermetic container is fixed to the inner circumference of the container, but is not fixed anywhere, there is a problem that the noise is generated by hitting the inner surface of the container while the mixer flows in all directions during the shaking process to mix powder and water. .

Third, the conventional mixing hermetic container has a problem in that it is inconvenient to open the lid and drink the mixture when carrying. In other words, to drink the mixture, you must open the lid, take out the mixer, hold the container and drink it, but it is inconvenient to drink the mixture because there is no place to put the lid and the mixer while driving or outdoors.

Fourth, in order to seat the mixer, the conventional mixing hermetic container has to be formed into a cylindrical shape having a smaller inner diameter in a downward direction, and thus there is a problem in that the container can be provided in various shapes while having a beautiful appearance.

The present invention has been made to solve the conventional problems as described above, the present invention is convenient to carry while at the same time providing a hygienic mixture to avoid holding the mixer when mixing water or drinking the mixture so mixed. The purpose of the present invention is to provide a mixing hermetically sealed container which can be drunk and can prevent friction noise caused by the flow of the mixer when shaking the container to mix powder and water.

In order to achieve the above object, the present invention provides an airtight container including a container 10 having an open top and containing powder and water, and a lid 20 coupled to seal the open top of the container 10. In the lower surface of the lid 20, a coupling groove 28a is formed, and the mixer 30 having a coupling shaft 32 is detachably fitted to the coupling groove 28a of the lid. It is accommodated so as not to be in contact with the inner circumferential surface, and mixed so that the powder and water in the shake container 10 collide with each other.

Or in order to achieve the object of the present invention, the upper end is formed in a cylindrical shape to form an open end 12, the locking ring rim 140 protruding to form a locking ring groove 142 to the upper outer peripheral surface 100; A lid 200 having a sealing mounting ring groove 220 fitted to the open end 120 of the container 100 and a locking protrusion 232 that is elastically locked to the locking ring groove 140; In a sealed container made of a sealing 400 mounted on the sealing mounting ring groove 220 of the lid 200 to be in close contact with the open end 120 to seal the container 100 to be accommodated in the container 100. Coupling groove 282 formed on the bottom of the lid 200; A coupling shaft 320 detachably fitted into the coupling groove 282 is accommodated so as not to substantially contact the inner circumferential surface of the container 100, so that the powder and water in the shaking container 100 collide with each other. Including a mixer 300 for mixing, the sealing mounting ring groove 220 is formed between the inner ring 210 and the outer ring 230 projecting to the bottom of the container 100, the outer ring 230 is The locking protrusion 232 is formed on the inner circumferential surface of the lower end by being made of an appropriate thickness so as to be elastically deformed while being fitted to the open end 120 of the container 100.

Here, it is preferable to form the boss 28 protruding from the bottom of the lid 20, 200 so that the coupling grooves 28a and 282 are formed.

In addition, the mixers 30 and 300 have a reinforcing disk 38 formed on the lower side of the coupling shaft 32 and 320 and a mixing hole 36a which is radially connected to the reinforcing disk 38 and communicates up and down. And a plurality of mixing arms 36 and finishing shoes 38 for finishing the reinforcing ends of the mixing arms 36.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to the accompanying drawings, Figure 1 is an exploded perspective view according to an embodiment of the present invention, Figure 2 is a longitudinal sectional view according to an embodiment of the present invention, Figure 3 is an enlarged perspective view showing a mixer according to an embodiment of the present invention 4A to 4B are operation diagrams showing an operating state according to an embodiment of the present invention.

First, as shown in FIG. 1, the mixing hermetically sealed container of the present invention is coupled to seal the open top of the container 10 and the open top of the container 10 so that the coupling groove 28a is located at the bottom thereof. A coupling shaft 32 is provided to detachably fit into the formed lid 20 and the coupling groove 28a of the lid 20 so that the lid 20 is not substantially in contact with the inner circumferential surface of the container 10. And a mixer 30 to be accommodated.

In the accompanying FIG. 1, the shape of the container 10 is illustrated as a cylindrical shape whose inner diameter decreases downwardly, but it is apparent that the shape of the container 10 may be variously formed by a cube or the like. The container 10 has an open end portion 12 formed at an open upper end portion thereof, and a plurality of locking convex portions 14 are formed such that a locking groove 14a is formed at an outer circumferential surface of the open end portion 12. It is provided in quadrants divided by intervals. Such a container 10 is preferably formed by injection molding a synthetic resin material such as polyethylene (PE, Polyethylene) or polypropylene (PP, Polypropylene) widely used in the manufacture of the container, but may optionally be made of a material such as glass and porcelain Is self explanatory.

As shown in FIG. 1, the lid 20 is formed in a disc shape corresponding to the container 10 to seal the container 10 containing powder and water, and a seal is formed at the bottom edge of the lid 20. A mounting groove 22 is formed to seal the container 40. The seal 40 is in close contact with the open end 12 of the container 10 to hermetically seal the container 10. In addition, the lid 20 is connected to the folding connector 26 by an opening / closing handle 24 having a locking protrusion 24a formed to be locked to the locking groove 14a of the container 10. In particular, the boss 28 is formed to protrude from the center of the bottom surface of the lid 20 to form a coupling groove 28a vertically. The lid 20 configured as described above is formed with a single mounting groove, an opening / closing handle and a boss by injection molding using synthetic resin such as polyethylene or polypropylene as a raw material.

1 and 3, the mixer 30 is provided with a coupling shaft 32 to be detachably fitted into the coupling groove 28a of the lid 20. Mixing with water to mix well, such a mixer 30 is a reinforcing disk 34 formed in the lower portion of the coupling shaft 32, a plurality of mixing arms 36 radially connected to the reinforcing disk 34 and And a finishing shoe 38 for closing the end of the mixing arm 36.

Here, the coupling shaft 32 is formed so that the outer diameter is slightly smaller upwardly detachably coupled to the coupling groove 28a of the lid 20, the reinforcing disk 34 to reinforce the lower end of the coupling shaft 32 The mixing arm 36 is formed in a disc shape and radially connected to the outer circumferential surface of the reinforcing disk 34, is divided at both sides to have a mixing hole 36a, and is collected at an end, and ends the end of the mixing arm 36. The finishing shoe 38 is formed in a spherical shape (spherical) is in smooth contact with the user with the reinforcement of the end.

In particular, it is important that the mixing arm 36 of the mixer 30 is of a suitable length so as not to contact the inner circumferential surface of the container 10. That is, as shown in FIG. 2, a constant gap G is formed between the finishing shoe 38 of the mixer 30 and the inner circumferential surface of the container 10, so that the mixer 30 and the container 10 are substantially in contact with each other. Therefore, when the lid 20 is opened to open the container 10, the mixer 30 fitted into the coupling groove 28a moves integrally with the lid 20.

With reference to the accompanying Figures 4a to 4c look at the action of the container and the lid and the mixer in detail as follows.

First, by holding the lid 20 with one hand of the user and holding the mixer 30 with the other hand, the coupling shaft of the mixer 30 in the coupling groove 28a of the lid 20 as shown in FIG. 32) close.

Subsequently, when the mixer 30 is lifted in the direction of the coupling groove 28a of the fixed lid 20, the end of the coupling shaft 32 of the mixer 30 is fitted into the coupling groove 28a of the lid 20. Like 3b, the lid 20 and the mixer 30 are integrally formed.

Fold connection opening and closing handle 24 in a state in which the seal 40 of the lid 20 to which the mixer 30 is coupled as described above is in contact with the open end 12 of the container 10 containing powder and water. When folded to 26, the locking protrusion 24a is coupled to the locking groove 14a, and the container 10 is hermetically sealed by the lid 20 as shown in Fig. 3C.

After grasping the sealed container 10 and shaking to mix powder and water, by folding the opening and closing handle 24 upward to release the locking, the container 10 can be opened by lifting the lid 20. Since the 30 moves integrally with the lid 20, there is no need to separate the mixer 30 from the container 10 as in the prior art. Therefore, since it is not necessary to touch the mixer 30 by hand, a hygienic mixture can be drunk.

In addition, since the mixer 30 fitted and fixed to the lid 20 does not come into contact with the inner circumferential surface of the container 10, noise is not generated when the container 10 is shaken to mix powder and water, and the mixer does not generate noise. Since it is not necessary to mount 30 to the container 10, the container 10 of various shapes can be formed.

In addition, since the mixer 30 coupled to the coupling groove 28a of the lid 20 is pulled out by a constant force, the mixer 30 and the lid 20 can be cleaned.

In addition, the mixing hermetic container of the present invention is convenient to drink because the mixer 30 moves integrally when the lid 20 is opened while driving or outdoors.

On the other hand, Figures 5a and 5b is an exploded perspective view and a coupling longitudinal cross-sectional view according to another embodiment of the present invention, the mixing closure container according to another embodiment of the present invention, so as to form an open end 120 A container 100 having an upper cylindrical shape and having a locking ring 140 protruding to form a locking ring groove 142 on an upper outer circumferential surface thereof; Sealing mounting ring groove 220 is fitted to the open end portion 120 of the container 100, the locking projection 232 elastically deformed to be elastically locked to the locking ring groove 142, and to be accommodated in the container 100 A lid 200 having a coupling groove 282 formed at a bottom surface thereof; A sealing 400 mounted to the sealing mounting ring groove 220 of the lid 200 to be in close contact with the open end 120 to seal the container 100; A coupling shaft 320 detachably fitted into the coupling groove 282 of the lid 200 is accommodated so as not to substantially contact the inner circumferential surface of the container 100, and the powder and water in the shaking container 100 are shaken. It includes a mixer 300 for mixing to mix while hitting.

In describing other embodiments of the present invention, the components having the same functions and functions as the above-described embodiments of the present invention will be omitted.

Here, the outer end surface of the open end 120 of the container 100 is provided with a locking ring rim 140, the locking ring rim 140 is formed with a locking ring groove 142 along its lower portion as shown in Figure 5a, The locking ring groove 142 is formed to be gently curved so as to be connected smoothly to the lower end of the locking ring forest 140, as shown in Figure 5b.

And the lid 200 is provided with a ring mounting ring groove 220 is formed between the inner ring 210 and the outer ring rim 230 provided along the bottom edge, the ring-shaped sealing 400 is mounted, this sealing ring ring groove 220 is detachably fitted to the open end 120 of the container 100 to seal the container 100 by a sealing 400 in close contact with the open end 120.

At this time, the outer ring 230 is made longer than the vertical length of the inner ring 210 and the lower end is formed with a locking protrusion 232 protruding inward to be elastically coupled to the locking ring groove 142, the locking projection ( The outer ring 230 is of appropriate thickness to give elasticity to 232. In addition, the locking protrusion 232 is preferably formed to be connected along the inner circumferential surface of the outer ring 230, but may be formed in plurality at a predetermined interval on the inner circumferential surface of the outer ring 230.

Another embodiment of the present invention configured as described above, by fitting the coupling shaft 320 of the mixer 300 to the coupling groove 282 of the lid 200 to make the lid 200 and the mixer 300 integrally. Then, pressing the lid 200 vertically in a state in which the bottom surface of the sealing 400 mounted on the sealing mounting ring groove 220 of the lid 200 is placed in contact with the open end 120 of the container 100, the lid The outer ring 230 of the 200 is in contact with the locking ring 140 of the container 100 is elastically deformed and coupled to the locking ring groove 142, wherein the open end 120 of the container 100 is a lid ( While being fitted into the sealing mounting ring groove 220 of 200 is in close contact with the bottom surface of the sealing 400 to seal the container 100.

Therefore, the sealing 400 mounted on the lid 200 is in close contact with the open end 120 of the container 100 and the sealing mounting ring groove 220 is fitted to the open end 120 while the locking protrusion of the lid 200. Since the 232 is elastically coupled to the locking ring groove 142 of the container 100, the lid 200 is not easily opened unless the lid 200 is pulled with a constant force in a state where the container 100 is fixed.

After grasping the sealed container and shaking to mix the powder and water, the outer ring 230 of the lid 200 is pulled with a constant force by holding the bottom of the outer ring 230 is elastically deformed and coupled to the locking ring groove 142 The locking protrusion 232 is separated and the container 100 is opened. And, as in the embodiment of the present invention described above, the mixer 300 is moved integrally with the lid 200 can drink the hygienic mixture.

In particular, according to another embodiment of the present invention, since there is no part protruding outwardly of the container 100, not only is it easy to store, but also there is no scrubber when washing dishes, so that the washing is easy.

In addition, there is no protruding to the outside of the mixing hermetic container of the present invention combined with the container, the lid and the mixer, the overall appearance can be formed simply and beautifully.

The foregoing descriptions are merely illustrative of preferred embodiments of the present invention, and it is apparent that the present invention is not limited to the above-described embodiments and can be modified in various ways within the scope of the appended claims.

As described above, the present invention provides a sanitary mixture and at the same time separate the lid and the mixer can be washed clean, there is an effect that the mixer and the lid can be moved integrally to drink the mixture easily when carrying.

In addition, according to the present invention, even if shaking the container to mix the powder and water, the mixer is firmly fixed to the lid can provide a mixing hermetic container does not generate noise due to friction.

Claims (6)

delete A container 100 in which an upper end is formed in a cylindrical shape to form an open end 12, and a locking ring rim 140 protrudes to form a locking ring groove 142 on an upper outer circumferential surface thereof; A lid 200 having a sealing mounting ring groove 220 fitted to the open end 120 of the container 100 and a locking protrusion 232 that is elastically locked to the locking ring groove 140; In the sealed container made of a sealing 400 is mounted to the sealing mounting ring groove 220 of the lid 200 to be in close contact with the open end 120 to seal the container 100, Coupling groove 282 formed in the bottom surface of the lid 200 to be accommodated in the container 100; A coupling shaft 320 detachably fitted into the coupling groove 282 is accommodated so as not to substantially contact the inner circumferential surface of the container 100, so that the powder and water in the shaking container 100 collide with each other. Including a mixer 300 for mixing, The sealing mounting ring groove 220 is formed between the inner ring 210 and the outer ring 230 projecting to the bottom surface of the container 100, the outer ring 230 is the open end 120 of the container 100 Mixing hermetic container, characterized in that the locking protrusion 232 is formed to the inner peripheral surface of the lower end made of a suitable thickness so as to be elastically deformed. delete The method of claim 2, The mixer 300 has a container 100 having a reinforcing disk 34 formed under the coupling shaft 320 and a mixing hole 36a radially connected to the reinforcing disk 34 to communicate vertically. Mixing hermetic container, characterized in that it comprises a plurality of mixing arms (36) of an appropriate length so as not to contact the inner peripheral surface of the. The method of claim 4 The mixer 300 is a mixing hermetic container, characterized in that further comprises a finishing shoe (38) for finishing the reinforcing end of the mixing arm (36). delete

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