KR20120140563A - Airless cosmetic vessel - Google Patents

Abstract

PURPOSE: An airless cosmetic container is provided to mix different kinds of contents by one-touch operation at the initial use. CONSTITUTION: An airless cosmetic container (10) comprises a main body(11), an airless pump(12), a piston(13), and a pushing button(14). The airless cosmetic container additionally includes a mixed content supplying part(15). The mixed content supplying part pressurizes a second content(2) by the one-touch rotation and mixes with a first content(1) contained in the main body. The airless cosmetic container discharges mixed content by pushing the airless pump.

Description

Airless cosmetic container {AIRLESS COSMETIC VESSEL}

The present invention relates to an airless cosmetic container, and more particularly, after the heterogeneous contents are mixed at the time of opening for use in a state where the heterogeneous contents are stored in a space separated from each other, the mixed contents are single. An airless cosmetic container for discharging through a single discharge passage by the pumping operation of.

Among cosmetics, such as lotions, creams, gels, shampoos, rinses, etc., in the case of cosmetics with low liquid or viscous 0.01 ~ 6 poise, airless contents can be easily ejected and used. It is housed in cosmetic containers and used.

It is designed to be used after discharging a small amount of the contents contained in the airless cosmetic container accommodating such cosmetics having a coefficient of viscosity, and is particularly applied to a container containing functional cosmetics.

In addition, airless pumps applied to airless cosmetic containers are also used in cosmetic containers in which two contents of different ingredients are mixed and discharged. In other words, as one type of functional cosmetics, there are products in which the effect of mixing the contents of different ingredients is enhanced, and an airless pump can be attached to the functional cosmetics container to discharge the contents.

1 is a view illustrating an airless cosmetic container for mixing and discharging two different contents of conventional components, and as shown, the conventional airless cosmetic container 10 includes a container body 11, airless pumps 12a and 12b, and a piston. 13a and 13b, the push button 14 is formed.

The inner space of the container main body 11 is divided into two storage compartments 11b and 11c by partition walls and two contents of different components are filled in the two storage compartments 11b and 11c, Openings for external discharge of contents are respectively formed on the upper portions of the storage portions 11b and 11c. The opened lower portion of the container body 11 is cut off from the outside by the finishing cap 11d.

The airless pumps 12a and 12b are mounted as a pair on top of the two compartments 11a and 11b of the container body 11. That is, a pair of airless pumps 12a and 12b are mounted around the openings of the two storage compartments 11a and 11b, respectively.

The pistons 13a and 13b are formed as a pair and a pair of pistons 13a and 13b are provided in the two compartments 11a and 11b of the container body 11 respectively. These pistons 13a and 13b move upwards in association with the operation of the airless pumps 12a and 12b inside the storage portions 11a and 11b and the pistons 13a and 13b moving in this manner move in the storage portions 11a and 11b, 11b to the upper side.

The push button 14 is provided on the upper side of the airless pumps 12a and 12b for pressing the airless pumps 12a and 12b and the two compartments 11a and 11b of the container body 11 are attached to the push buttons 14, And the other two components whose contents are discharged from the two components are mixed and discharged.

Next, with reference to Figure 2 will be described the operation of the conventional airless cosmetic container configured as described above.

First, pressurization of the airbag pumps 12a and 12b located in the respective storage sections 11a and 11b by pressing the push button 14 generates pressure inside the pump cylinders 18a and 18b, The contents which have been filled in the pump cylinders 18a and 18b are communicated with the discharge pipes 15a and 15b through the discharge pipes 15a and 15b of the push button 14 And is discharged through the discharge holes 14a and 14b. At this time, the opening and closing balls of the pump cylinders 18a and 18b are in a state in which the inflow holes 19a and 19b are blocked.

When the external force applied to the push button 14 is removed after pushing the push button 14 by pushing the push button 14, the piston rods 16a and 16b receiving the repulsive force of the springs 17a and 17b return to their original positions At this time, a vacuum pressure is generated inside the pump cylinders 18a and 18b, and the opening and closing balls which have blocked the inlet holes 19a and 19b are separated from each other, thereby ensuring the inflow passage for the contents. The contents of the storage parts 11a and 11b are filled into the pump cylinders 18a and 18b through the thus secured inflow passages.

Through the above-described series of processes, the contents of the different components contained in the two compartments 11a and 11b of the container body 11 are discharged and mixed at the same rate and finally discharged to the outside.

However, the conventional airless cosmetic container as described above is because the heterogeneous contents discharged through each airless pump are combined and discharged in the short and straight discharge passage of the push button, so that the final discharged contents do not uniformly mix the two contents. to be.

Accordingly, it is troublesome for the user to mix and use the final discharged contents again, resulting in a deterioration of function and an abnormal phenomenon of the contents when they are mixed after being cumbersome and cumbersome.

In addition, the conventional airless cosmetic container is equipped with an airless pump in each of the two housings each containing a different type of contents, so that the mixing between the two contents is a suitable ratio only when the two airless pumps continue to maintain the pumping function at the time of initial production Can be done.

That is, if any one of the two airless pumps causes a deterioration in function during use, the contents of the receiving compartment are discharged in a quantity different from that of the initial design of the container, so that the different contents can not be mixed at an appropriate ratio Resulting in deterioration or anomaly of the final discharged contents.

In addition, the conventional airless cosmetic container is a suitable ratio of mixing between the two contents only when the same force is always applied to the two airless pump.

In other words, when the pushbutton is depressed in either direction, the force applied to one of the two airless pumps becomes relatively strong, and a relatively large amount of content is discharged through the corresponding airless pump, and at the same time through the other airless pump. A relatively small amount of content is ejected.

As a result, when the heterogeneous contents can not be mixed at an appropriate ratio, the resulting final contents may be deteriorated and / or abnormal.

In addition, since the conventional airless cosmetic container requires two airless pumps and a piston and a push button, the structure thereof is relatively complicated, which may result in an increase in production cost and a corresponding increase in sales price.

In order to solve the problems described above, the present invention stores heterogeneous contents in a space separated from each other, and allows heterogeneous contents to be mixed by one-touch operation at first use, and then mixed contents are pumped in a single manner. It is an object to provide an airless cosmetic container which is discharged through a single discharge passage by operation.

The present invention for achieving the above object in the airless cosmetic container 10 including a container body 11, airless pump 12, piston 13, push button 14, received by one-touch rotation operation A heterogeneous contents supply unit 15 for pressurizing the contents 2 (2) and spraying and mixing the contents 1 (1) contained in the container main body 11 is provided, and the mixed contents 3 is operated by pressing the airless pump 12. ) Is discharged.

According to the present invention by the above-described problem solving means, the heterogeneous contents are mixed by a one-touch operation at the time of first use in a state where heterogeneous contents are stored in a space separated from each other, and then the mixed contents are pumped in a single manner. By discharging through a single discharge passage by the operation, dissimilar contents are discharged in a uniform mixed state, while improving the usability.

In addition, the present invention is provided with a single airless pump and a piston, but by being able to mix and discharge the different contents stored separately in the same container, so that the structure is made simple and thereby obtains the effect of reducing the production cost and selling price.

1 is a cross-sectional view showing the configuration of a conventional airless cosmetic container.
Figure 2 is a state diagram showing the operation of the conventional airless cosmetic container.
3 is a cross-sectional view showing an overall configuration according to an embodiment of the present invention.
Figure 4 is an exploded perspective view showing the configuration of the main part of the embodiment of the present invention.
5 to 7 are cross-sectional views showing the operation according to the embodiment of the present invention.
8 is a cross-sectional view showing a mixed state of different contents according to an embodiment of the present invention.
9 is a cross-sectional view showing a state in which the mixed contents are discharged by the pumping operation of the present invention.

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

First, the present invention is an airless cosmetic container 10 including the container body 11, the airless pump 12, the piston 13, the push button 14, as shown in Figure 3 and FIG. In this case, a heterogeneous contents supply unit 15 is provided to pressurize the contents 2 (2) accommodated by the one-touch rotation operation, to spray and mix the contents 1 (1) accommodated in the container body 11, thereby providing an airless pump 12. It may be to discharge the mixed content (3) by pressing operation.

Here, the container body 11 may be a single cylindrical body, one end is open and the other end is blocked, both ends are formed of a cylindrical body, the lower end of one end is coupled to the closing cap 11 ' In this case, the blocked portion may be formed with a ventilation hole for the pressure balance of the pumping operation.

In addition, the airless pump 12 may be mounted on an upper end portion of the heterogeneous contents supply unit 15 provided at an open end portion of the container body 11.

In addition, the piston 13 may be installed below the container body 11, and moves in conjunction with the pumping operation of the airless pump 12, the piston 13 is moved in this way the container body (11) The mixed content 3 in the) can be pushed upward.

In addition, the push button 14 is provided above the airless pump 12b to pressurize the airless pump 12, and is provided with a discharge port for finally discharging the mixed content 3 pumped from the airless pump 12 Can be.

On the other hand, the heterogeneous contents supply unit 15 of the present invention, one side end is rotatably fitted to the outer diameter of the open end of the container body 11, mixing inducing means 151 to provide a rotational force for mixing the heterogeneous contents ); Heterogeneous contents opening and closing means (152) inserted into an inner diameter of the open end of the container body (11) and causing the contents 2 (2) to flow out toward the contents 1 (1) by a pressure applied from above; One end is projected through the open end of the mixing-inducing means 151, the other end is fitted with the inner diameter of the separation means 152, heterogeneous contents receiving means to form a storage space of the contents 2 (2) (153); One side end may be configured to include a heterogeneous contents pumping means 154 that rotates by the rotation of the mixing and inducing means 151 and presses the contents 2 (2) by pumping while descending from a predetermined position.

At this time, the mixing inducing means 151, one end is rotatably fitted to the outer diameter of the open end of the container body 11, the other end is the heterogeneous contents pumping means 154 on the lower surface of the inward flange It may be a cylindrical body formed with a projection (151a) to rotate by pushing.

In addition, the heterogeneous contents opening and closing means 152 is inserted into the inner diameter of the open end of the container body 11 to block the container body 11, the contents while being opened by the pressure of the contents 2 (2) applied from one side upwards. The mixing valve 152a for discharging 2 (2) to the contents 1 (1) may be provided, and the center may be a blocker provided with an inflow path 152b through which the mixing contents 3 flow.

In addition, the heterogeneous contents receiving means 153, one end is protruded through the open end of the mixing-inducing means 151, the other end is fitted with the inner diameter of the heterogeneous contents opening and closing means 152, the other side The central portion of the stage may extend downward and communicate with the inflow path 152b to form a space forming the storage space of the contents 2 (2).

At this time, one end of the protruding through the open end of the mixing and inducing means 151 may be coupled to the pump shoulder 16 (helical coupling of the inner diameter and the outer diameter).

The airless pump 12 may be fixed by penetrating the center of the pump shoulder 16, and the lower portion of the airless pump 12 may be fixed by penetrating through the center of the heterogeneous contents accommodating means 153. have.

In addition, the heterogeneous contents pumping means 154, one end is rotated while being pushed by the projection (151a) by the rotation of the mixing inducing means 151, the lower groove formed in the heterogeneous contents receiving means (153) ( It may be configured to include; heterogeneous content piston (154b) for pressing the contents 2 (2) by the pumping operation while descending by the spring force of the spring 154a in the position (153a).

At this time, the dissimilar contents piston 154b has an inner diameter in close contact with the outer diameter of the downwardly extending central protrusion of the dissimilar contents accommodating means 153, and the outer diameter is in contact with the mixing inducing means 151 of the dissimilar contents accommodating means 153. A plate-like piston 154b 'in close contact with the inner diameter of the cylindrical body; One end is in contact with one side of the plate-like piston (154b '), the other end is a pressing body (154b ") formed with a working protrusion 154c is pushed in correspondence with the projection 151a of the mixing and inducing means (151). Can be.

The operation of the present invention, which can be configured as described above, is as follows.

First, the present invention prior to discharging and using the mixed contents 3 by the pumping operation through the airless pump 12, the contents 1 (1) and the heterogeneous contents accommodating means contained in the heterogeneous contents, that is, the container body 11 153 and the contents 2 (2) contained in the space formed by the heterogeneous contents opening and closing means 152 must be mixed.

The mixing operation for this purpose is to rotate the mixing inducing means 151 relative to the container body 11, as shown in FIG.

Then, the projections 151a on the lower surface of the inward flange provided above the mixing and inducing means 151 rotate to rotate the operation protrusion piece 154c of the heterogeneous contents pumping means 154 located on one side.

The operation piece 154c is rotated in the slide path of the lower groove 153a, which is cut through the dissimilar contents accommodating means 153 in a "b" shape. As shown in FIG. 7, while the support force for the actuating piece 154c is released, the pressurizing member 154b ″ is lowered by the springing force of the spring 154a to push the plate-like piston 154b 'downward.

Then, pressure is applied to the contents 2 (2) contained in the heterogeneous contents accommodating means 153. As a result, as shown in FIG. 8, the mixing valve of the heterogeneous contents opening and closing means 152 ( As the contents 152a are opened, the contents 2 (2) are introduced into the contents 1 (1) stored in the container body 11, and mixing is performed. In this case, the piston 13 located below the container body 11 has contents 2 (2) is pushed downward as it is inflow.

At this time, the content 1 (1) is a transparent liquid cosmetics and the content 2 (2) may be a color or at least semi-transparent cosmetics, these when the specific gravity or concentration (viscosity) is different and mixed, the cloud is bloomed It blends as if it were climbing or as if the fog rose to Sinab.

The mixed contents as described above are used again by shaking when used. To use this, as shown in FIG. 9, when the airless pump 12 is operated by pressing the push button 14, the mixed contents ( 3) is pumped up along a predetermined path and discharged through the discharge port of the push button 14 to be usable.

In more detail, when the airless pumps 12a and 12b are pumped by pressing the push button 14, pressure is generated inside the pump cylinder and the contents transfer path of the piston rod is secured. The contents filled in the pump cylinder are discharged through the discharge port via the discharge pipe of the push button 14.

At this time, the opening and closing ball of the pump cylinder is a state blocking the inlet hole.

After pressing the push button 14 to discharge the contents and removing the external force applied to the push button 14, the piston rod receiving the repulsive force of the spring of the airless pump 12 rises to its original position. As the vacuum pressure is generated inside the cylinder, the opening / closing ball blocking the inlet hole is spaced to secure the inflow passage of the contents.

And, the contents of the receiving portion is filled into the pump cylinder through the inflow passage secured in this way.

According to the present invention, the heterogeneous contents are mixed by one-touch operation at the time of first use in a state where heterogeneous contents are stored in a space separated from each other, and then the mixed contents are divided into a single discharge passage by a single pumping operation. By being discharged through, the heterogeneous contents are discharged in a uniform mixed state while improving usability.

In addition, the present invention is provided with a single airless pump and a piston while allowing to mix and discharge the different contents stored separately in the same container, thereby simplifying the structure and thereby reducing the production cost and selling price.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

In addition, those skilled in the art will appreciate that many modifications and variations of the present invention are possible without departing from the spirit and scope of the appended claims.

Accordingly, all such appropriate modifications and changes, and equivalents thereof, should be regarded as within the scope of the present invention.

10 airless cosmetic container 11 container body
12 airless pump 13 piston
14: push button 15: heterogeneous contents supply unit
151: mixing and inducing means 151a: protrusion
152: opening and closing means for different contents 152a: mixing valve
152b: funnel 153: means for accepting heterogeneous contents
153a: descent groove 154: heterogeneous contents pumping means
154a: spring 154b: different contents piston
154b ': Plate piston 154b ": Pressurized body
154c: operation stone 16: pump shoulder
1,2: Contents 1,2 3: Mixed Contents

Claims (6)

In an airless cosmetic container 10 including a container body 11, an airless pump 12, a piston 13, and a push button 14, the container 2 is pressurized to contain the contents 2 (2) received by a one-touch rotation operation. Airless cosmetics, characterized in that the heterogeneous contents supply unit 15 for spraying and mixing the contents 1 (1) contained in the main body 11 to discharge the mixed contents 3 by pressing the airless pump 12. Vessel. The method of claim 1,
The heterogeneous contents supply unit 15, one side end is rotatably fitted to the outer diameter of the open end of the container body 11, the mixing inducing means 151 to provide a rotational force for mixing the heterogeneous contents; Heterogeneous contents opening and closing means (152) inserted into an inner diameter of the open end of the container body (11) and causing the contents 2 (2) to flow out toward the contents 1 (1) by a pressure applied from above; One end is projected through the open end of the mixing-inducing means 151, the other end is fitted with the inner diameter of the separation means 152, heterogeneous contents receiving means for forming a storage space of the contents 2 (2) (153); One end is rotated by the rotation of the mixing inducing means 151, the pumping operation while descending at a predetermined position, the heterogeneous contents pumping means 154 for pressing the contents 2 (2); airless characterized in that it comprises a Cosmetic container. The method of claim 2,
The mixing inducing means 151, one end is rotatably fitted to the outer diameter of the open end of the container body 11, the other end is rotated by pushing the heterogeneous contents pumping means 154 to the lower surface of the inward flange Airless cosmetic container, characterized in that it comprises a cylindrical body formed with a projection (151a) to. The method of claim 2,
The heterogeneous contents opening and closing means 152 is inserted into the inner diameter of the open end of the container body 11 to block the container body 11, while being opened by the pressure of the contents 2 (2) applied upward from one side of the contents 2 ( The airless cosmetic container, characterized in that it comprises a shut-off body is provided with a mixing valve 152a for flowing out 2) to the contents 1 (1), the inlet path (152b) through which the mixed contents 3 are introduced. . The method of claim 2,
The dissimilar contents accommodating means 153, one end is protruded through the open end of the mixing-inducing means 151, the other end is fitted with the inner diameter of the dissimilar contents opening and closing means 152, the other end The center portion extends downward, and communicates with the inflow path 152b provided in the center of the heterogeneous contents opening and closing means 152, the airless cosmetic container, characterized in that the space forming body to form a storage space of the contents 2 (2) . The method of claim 2,
The heterogeneous contents pumping means 154, one end is rotated while being pushed by the projection (151a) provided at one end of the mixing inducing means 151 by the rotation of the mixing inducing means 151, the heterogeneous contents Heterogeneous contents piston which presses the contents 2 (2) by pumping while descending by the repulsive force of the spring 154a at the lower groove 153a position formed on the upper surface corresponding to the inner surface of the inward flange of the receiving means 153 Airless cosmetic container, characterized in that comprises a (154b).

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