KR20210002428A - Receptacle for separately keeping and mixed use of different materials - Google Patents

Abstract

The present invention relates to a container for mixing different materials, which completely pumps and exhausts cosmetic content to prevent waste of the cosmetic content. According to the present invention, the container comprises: an outer container (10) containing cosmetic content; a shoulder member (20) screw-coupled to the upper opening part (11) of the outer container (10); a pump coupling member (50); an inner container (60); a button member (70); a cover member (80); and an inner container position (90), which is a member inserted into the lower part of the inner container (60), lifting the cosmetic content inside the inner container (60) when pumped by first and second pump sets (30, 40) to make the same completely exhausted.

Description

Receptacle for separately keeping and mixed use of different materials

The present invention relates to a heterogeneous substance mixing container, and more particularly, by inserting and mounting an inner container into an outer container, mounting one of the pump sets in the inner container, and storing different cosmetic contents in the outer container and the inner container. It is intended to provide a mixing container for heterogeneous substances that can be placed and used at the same time with one pumping, and that the contents of cosmetics are completely exhausted.

If two substances with different ingredients (cosmetics, etc.) are mixed in advance, problems such as deterioration or remarkably deterioration of performance may occur due to chemical reactions in the mixed state, and two containers are prepared and stored separately. In case the user mixes and uses the product, there is a problem that inconvenience in use is caused.

In order to solve this problem, a heterogeneous material mixing container having a structure in which two materials can be mixed by a user's operation after separating and storing two materials in one container has been devised and used.

8 and 9 are cross-sectional views of a conventional dissimilar material mixing container.

Conventional dissimilar material mixing vessels, as shown in these drawings, the container body part 111 having a container storage space 111a formed therein and a container opening 111b formed at the top, and the container body part The shoulder 113 coupled to the upper end of the 111, the inner cap 112 integrally formed on the shoulder 113, the container cap 118 coupled to the shoulder 113, and the inner cap 112 ), a push button 114 disposed on the upper side of the push button 114, a pressure pipe 119 coupled to the bottom of the push button 114, a cylinder 150 installed to communicate with the container storage space 111a, and the cylinder 150 ) And a pumping unit 140 interposed between the push button 114 and an auxiliary storage space unit 160 having an auxiliary storage space body unit 161 coupled to the cylinder 150.

The inner cap 112 has a cap hole 112a formed in the central region.

The inner cap 112 having this configuration is coupled to the shoulder portion 113 so that the cap hole 112a communicates with the container storage space 111a.

The push button 114 is formed with a button flow path 114a in the form of a gas station connecting the bottom surface and the side surface. The push button 114 is able to move along the height direction of the container body 111.

The pressure pipe 119 is formed to communicate with the button flow passage 114a and the cap hole 112a.

The cylinder 150 has a narrow diameter portion 151 formed in the lower region.

The narrow diameter portion 151 has a through hole (151a) formed on the bottom surface, and a cylinder engaging jaw (151b) is formed on the inner surface. The pumping portion 140 has a ring shape installed inside the cylinder 150. The pumping piston 141, the operating shaft 145 installed to pass through the pumping piston 141 to enter the inside of the pressure pipe 119, the operating rod 146 installed inside the operating shaft 145, and the operation An opening and closing groove 147 formed at the lower end of the rod 146, and the upper end is installed to reach the bottom surface of the opening and closing groove 147, and the lower end is exposed to the outside of the cylinder 150 through the through hole 151a It has a straw support pipe 148, a straw 149 installed inside the straw support pipe 148, and a return spring 144 installed to support both ends of the push button 114 and the inner cap 112.

The pumping piston 141 is installed in close contact with the inner surface of the cylinder 150 so that the intermediate storage chamber 150a is formed between the bottom surfaces of the cylinder 150.

And the pumping piston 141 is installed inside the cylinder 150 to be spaced apart from the lower end of the pressure pipe 119.

Accordingly, when the pumping piston 141 pressurizes the push button 114 to lower the pressurization pipe 119, the pressurization pipe 119 descends alone by a distance apart from the pumping piston 141, and then the pressurization pipe ( 119) and can descend.

The actuating shaft 145 has a linear actuating shaft body portion 145b and a stem 145c formed at the lower end of the actuating shaft body portion 145b.

The inner space of the working shaft body part 145b becomes the working shaft flow path 145a.

The stem 145c presses the pumping piston 141 upward during the ascending operation.

The operating shaft 145 having this configuration is installed so that the stem 145c passes through the pumping piston 141 and the operating shaft body 145b is coupled to the pressure pipe 119. Accordingly, the operating shaft 145 can be raised and lowered together with the pressure pipe 119.

The opening/closing groove portion 147 has a plurality of opening/closing groove flow path forming protrusions 147a protruding along the longitudinal direction above the outer surface.

The opening and closing groove flow path forming protrusions 147a are spaced apart from each other, so that the opening and closing groove flow path is formed in the space between the opening and closing groove flow path forming protrusions 147a.

The straw support pipe 148 has a plurality of support pipe flow path forming protrusions 148a protruding along the longitudinal direction above the outer surface.

Since the support pipe passage forming protrusions 148a are spaced apart from each other, a support pipe passage is formed in the space between the support pipe passage forming protrusions 148a. The return spring 144 is installed so that both ends are supported by the push button 114 and the inner cap 112.

The auxiliary storage space unit 160 has an auxiliary storage space sealing plate portion 162 formed at the lower end of the straw support pipe 148 in addition to the auxiliary storage space body unit 161.

The auxiliary storage space sealing plate part 162 is formed to be disposed vertically in the longitudinal direction of the straw support pipe 148.

The auxiliary storage space body part 161 has a structure capable of forming a closed space in cooperation with the straw support pipe 148, the auxiliary storage space sealing plate part 162, and the cylinder 150.

The operation of a conventional heterogeneous material mixing container having such a configuration will be described with reference to FIGS. 10 and 11 as follows. For convenience of explanation, it is assumed that liquid cosmetics are stored in the inner space of the container body part 111, that is, the container storage space 111a, and cosmetics in the form of powder are stored in the auxiliary storage space part 160.

First, when the push button 114 is pressed in the downward direction, the pressure pipe 119 descends alone by a spaced distance from the pumping piston 141, and then the pressure pipe 119 descends together with the pumping piston 141. When the push button 114 is pressed, an elastic force is accumulated in the return spring 144.

When the pressure pipe 119 descends, the opening and closing groove portion 147 and the straw support pipe 148 also descend. Here, the lowering of the opening and closing groove portion 147 is made so that the opening and closing groove flow path forming protrusion 147a goes over the cylinder engaging projection 151b.

When the straw support pipe 148 descends, the auxiliary storage space sealing plate part 162 also descends so as to pass the lower end of the auxiliary storage space body part 161.

When the auxiliary storage space sealing plate part 162 descends, the powder cosmetics stored in the auxiliary storage space unit 160 and the liquid cosmetics stored in the container storage space 111a are mixed (see FIG. 10).

Next, when the pressing force on the push button 114 is released, the push button 114 is raised to its original position by the elastic force accumulated in the return spring 144. When the push button 114 rises, the operating shaft 145 and the pumping piston 141 rise, and the operating shaft flow path 145a is closed by the pumping piston 141.

And when the operating shaft 145 rises, the operating rod 146 and the opening and closing groove 147 also rise. Here, the rising distance of the operating rod 146 and the opening and closing groove portion 147 is limited by the locking action between the opening and closing groove flow path forming protrusion 147a and the cylinder engaging projection 151b.

When the operating rod 146 and the opening and closing groove 147 rise, the groove bottom of the opening and closing groove 147 and the upper end of the straw 149 are spaced apart, and accordingly, the container storage space 111a is opened and closed. It is connected to the intermediate storage chamber 150a through the support pipe flow path formed in the space between the opening and closing groove flow path formed in the space between the concave flow path forming protrusions 147a and the support pipe flow path forming protrusion 148a.

In this way, while the container storage space 111a is connected to the intermediate storage room 150a, the operating shaft 145 rises to generate negative pressure in the intermediate storage room 150a, and the mixed cosmetics in the container storage space 111a are It is introduced into the intermediate storage chamber 150a (see FIG. 11).

Next, when the push button 114 is pressed in the downward direction, the pressure pipe 119 descends by itself by a distance separated from the pumping piston 141, and after that, the pressure pipe 119 descends with the pumping piston 141. do.

While the pressurizing pipe 119 descends alone by a distance separated from the pumping piston 141, the operating shaft flow path 145a communicates with the intermediate storage chamber 150a.

When the operating shaft passage 145a communicates with the intermediate storage chamber 150a, the mixed cosmetics in the intermediate storage chamber 150a sequentially pass through the operating shaft passage 145a, the pressure pipe 119, and the button passage 114a to the outside. Is discharged.

Meanwhile, when the push button 114 descends, an elastic force is accumulated in the return spring 144.

Next, when the pressing force on the push button 114 is released, the push button 114 is raised to its original position by the elastic force accumulated in the return spring 144.

When the push button 114 rises, the operating shaft 145 and the pumping piston 141 rise, and the operating shaft flow path 145a is closed by the pumping piston 141.

When the working shaft 145 rises, negative pressure is generated in the intermediate storage chamber 150a, and the mixed cosmetics in the container storage space 111a are introduced into the intermediate storage chamber 150a.

A conventional mixing container having the above-described configuration is disclosed in 2002 Utility Model Registration Application No. 15585 (name of the design: mixed cosmetic container).

However, according to the conventional dissimilar material mixing container, the auxiliary storage space sealing plate 162 is lowered through the operating rod 146, the opening and closing groove 147 and the straw support pipe 148 installed inside the cylinder 150. Because different substances are mixed by the method, there is a problem that the mixing structure of different substances is complicated and product assembly is difficult.

In addition, since the operating rod 146, the opening and closing groove 147, and the straw support pipe 148 are disposed inside the cylinder 150, the size of the intermediate storage chamber 150a is reduced due to the heterogeneous material mixing structure. There was this.

Korean Patent Publication No. 10-2018-0124514

The present invention was invented in order to meet the needs of the prior art described above, in which an inner container was inserted and mounted, and one of the pump sets was mounted in each of the inner container, and different cosmetic contents were placed in the outer container and the inner container. Provides a heterogeneous material mixing container that allows the contents of different types of cosmetics to be used simultaneously with a single pumping, while allowing the contents of different types of cosmetics to be mixed with different pumping amounts, and completely exhausting the contents of cosmetics. have.

The heterogeneous material mixing container of the present invention includes an oval-shaped outer container 110 containing a shampoo, which is a first content (S1); As a member inserted into the inner periphery of the circular upper opening 111 opened in the upper center of the outer container 110, the first and second pump sets 30 and the second pump sets 40 are respectively inserted The cylinder member 120 in which the second space portions 121 and 122 are formed, and a cylindrical member with an upper and lower portion open, and a shoulder member 130 screwed to the upper opening 111 of the outer container 110 Wow; The upper part inserted into the upper opening of the shoulder member 130 is closed and the lower part is an open cylindrical member, and the upper ends of the first and second pump sets 30 and 40 are coupled to the inside of the lower part, It is characterized by consisting of a shampoo button member 140 coupled to discharge the first and second contents (S1, S2) to the outside by operating the first and second pump sets (30, 40).

The first space portion 121 of the cylinder member 120 has a lower opening so as to pump and discharge the first contents S1 in the outer container 110 with the first pump set 30; The second space part 122 is closed at its lower part to contain the second contents S2 therein, so that the second contents S2 are pumped and discharged with the second pump set 40. ; An airless type piston 123 is inserted into the inner periphery of the second space 122 to push the second contents S2 upward and exhaust all of them; An air discharge hole 124 is formed on a lower surface of the first space 121 to discharge air therein.

According to the heterogeneous substance mixing container of the present invention, the second pump set is configured by inserting a cylindrical cylinder member into the inner periphery of the second pump housing, so that the amount of cosmetics is smaller than the cosmetic contents pumped by the first pump set. Allow the contents to be pumped. That is, the pumping amount of the cosmetic contents in the inner container is less than the pumping amount of the cosmetic contents in the external container, and when the dilution ratio between the cosmetic contents in the external container and the cosmetic contents in the inner container is 8:1, that is, the above This is useful when the pumping amounts of the first and second pump sets are different.

In addition, as the cosmetic contents in the inner container 60 are pumped by the first and second pump sets 30 and 40, the inner piston 90 rises, and the cosmetic contents are completely pumped and exhausted. It has an effect that does not work.

1 is an exploded perspective view showing a pump for a heterogeneous material mixing container according to a first embodiment of the present invention,
2 is an assembly cross-sectional view showing a dissimilar material mixing container according to a first embodiment of the present invention,
3 is an assembly cross-sectional view showing a dissimilar material mixing container according to a second embodiment of the present invention,
4 is an assembled cross-sectional view showing a dissimilar material mixing container according to a second embodiment of the present invention,
5 is a cross-sectional view showing a heterogeneous material mixing container according to a third embodiment of the present invention,
6 is a plan view of FIG. 5,
7 is a cross-sectional view after operation of the dissimilar material mixing container according to the third embodiment of the present invention.
8 and 9 are cross-sectional views of a conventional dissimilar material mixing container,
10 and 11 are diagrams showing a method of using a conventional mixing container for different materials, respectively.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement them. It should be noted that the reference numbers indicated in the configurations in the accompanying drawings use the same reference numbers as much as possible when indicating the same configuration in other drawings. In addition, in describing the present invention, when it is determined that a detailed description of a related known function or a known configuration may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted. In addition, certain features presented in the drawings are enlarged or reduced or simplified for ease of description, and the drawings and their components are not necessarily drawn to scale. However, those skilled in the art will readily understand these details.

Terms including ordinal numbers such as'first' and'second' may be used to describe various elements, but the elements are not limited by the terms. These terms are used only for the purpose of distinguishing one component from another component. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and a second component may also be referred to as a first component. The term'and/or' includes a combination of a plurality of related listed items or any of a plurality of related listed items.

In addition, relative terms described based on what is shown in the drawings such as'front','rear','top','bottom' may be replaced with ordinal numbers such as'first' and'second'.

For ordinal numbers such as'first' and'second', the order is the stated order or arbitrarily determined, and the order may be arbitrarily changed as necessary.

The terms used in the present invention are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, terms such as "comprise" or "have" are intended to designate the presence of features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, but one or more other features. It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof, does not preclude in advance.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in this application. Does not.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, in describing the present invention, when it is determined that a detailed description of a related known configuration or function may obscure the subject matter of the present invention, a detailed description thereof will be omitted.

[First and second embodiments]

1 is an exploded perspective view showing a pump for a heterogeneous material mixing container according to a first embodiment of the present invention, and FIG. 2 is an assembled cross-sectional view showing a heterogeneous material mixing container according to a first embodiment of the present invention, and FIG. Is an assembled cross-sectional view showing a dissimilar material mixing container according to a second embodiment of the present invention, and FIG. 4 is an assembled sectional view showing a dissimilar material mixing container according to a second embodiment of the present invention.

1 to 4, the heterogeneous material mixing container of the present invention includes an external container 10 containing cosmetic contents; A member having a cylindrical shape with upper and lower portions opened, the shoulder member 20 being screwed to the upper opening 11 of the outer container 10; A disk-shaped member coupled to the inner periphery of the shoulder member 20, the pump coupling member 50 for coupling the first pump set 30 and the second pump set 40 in parallel; As a cylindrical member having an upper flange 61 between the lower surface of the pump coupling member 50 and the upper surface of the upper opening 11 of the outer container 10, the first and second pump sets The first and second space portions 62 and 63 into which (30, 40) are respectively inserted from the upper portion are partitioned, the lower portion of the first space portion 62 is opened, and the second space portion 63 is The lower part is closed inner container 60; The upper part inserted into the upper opening of the shoulder member 20 is closed and the lower part is a cylindrical member, and the first and second pump sets 30 and 40 are accommodated and pressed in the lower part to operate them to A button member 70 coupled to discharge the contents to the outside; A cover member 80 coupled to the upper outer periphery of the shoulder member 20 so as to cover it from the top of the button member 70; As a member inserted into the lower part of the inner container 60, the inner piston of the inner container 60 lifts up the cosmetic contents in the inner container 60 when pumped by the first and second pump sets 30 and 40 so that they are completely exhausted. 90).

The pump coupling member 50 includes a seating hole 51 formed on one side of the upper portion so that the first pump set 30 is seated and coupled, and a cylindrical second pump housing 41 of the second pump set 40 It consists of a coupling hole 52 formed on the other side of the upper so as to be coupled to the lower portion.

The first pump set 30 is a cylindrical member in which upper and lower portions seated from an upper portion are opened in a seating hole 51 of the pump coupling member 50, and has a step portion 31a having a lower inner diameter thereof. A first pump housing 31 having a cylindrical shape; A cylindrical member seated on the upper surface of the stepped portion 31a, the first check valve 32 having a slit 32a formed at the center of the closed upper surface and an open lower portion; A first piston (33) having a cylindrical shape in which upper and lower portions that move up and down in close contact with the inner periphery of the first pump housing (31) are opened, and a groove (33a) having a concave outer periphery center is formed; A cylindrical member with an open upper portion fitted from a lower portion in the center of the first piston 33, and a circumference that raises the first piston 33 and opens and closes the lower hole of the first piston 33 at the lower end. A first piston rod 34 in which a type protrusion 34a protrudes in the circumferential direction, and a plurality of horizontal holes 34b penetrated from the outer circumference toward the center are formed in the upper outer periphery of the cylindrical protrusion 34a. )Wow; As a member of a cylindrical shape through which upper and lower portions coupled to the upper outer periphery of the first piston rod 34 are passed, a disk-shaped blade 35a protrudes in a cylindrical shape in the middle, and the upper side of the disk-shaped blade 35a A first push member (35) in which the button member (70) is fitted to communicate with the discharge port (71); It is seated in the upper hole of the first pump housing 31 and presses the upper surface of the first piston 33, and the upper side is spread over the outer peripheral horizontal surface of the seating hole 51 so that the outer periphery of the shoulder member 20 ) A cylindrical first coupling member 36 coupled to the inner coupling hole 21; The lower end is inserted into the cylindrical groove (36c) of the cylindrical first coupling member (36), the upper end is a first cylindrical spring (37) pressed against the lower surface of the disk-shaped blade (35a) of the first push member (35) ).

The cylindrical first coupling member 36 has a lower end seated in the upper hole of the first pump housing 31 to press the upper surface of the first piston 33, and the lower end A tubular portion 36b formed vertically upward from the pressing portion 36a to guide the outer periphery of the first push member 35, and a cylindrical groove 36c in the middle outer periphery of the tubular portion 36b. It consists of a stony wall 36d vertically protruding to form, and a coupling groove 36e formed to be coupled to the inner coupling hole 21 of the shoulder member 20 on the outer periphery of the stony wall 36d.

The second pump set 40 is a cylindrical member coupled to a lower portion of the coupling hole 52 of the pump coupling member 50 to have upper and lower portions opened, and having a step portion 41a whose lower portion has a smaller inner diameter. A cylindrical second pump housing 41; A cylindrical member seated on the upper surface of the step portion 41a, the second check valve 42 having a slit 42a formed at the center of the closed upper surface and an open lower portion thereof; A cylindrical cylinder member 43 having an upper and lower portion of the second check valve 42 that is in close contact with the inner circumference of the second pump housing 41 and has an opening; A cylindrical second piston 44 inserted into the inner periphery of the cylinder member 43 to open the upper and lower portions that move upwardly and open the upper portion thereof; As a rod-shaped member inserted into the inside of the second piston 44, a ball-shaped opening and closing protrusion 45a for opening and closing the lower hole of the second piston 44 is formed at the lower end, and the opening and closing protrusion 45a ), a plurality of vertical protrusions (45b) are formed on the upper outer periphery of the plurality of vertical protrusions (45b), and a plurality of horizontal holes (45c) penetrated from the outer periphery toward the center of the upper expansion portion (45e) A second piston rod 45 through which a vertical hole 45d communicated from the center of the horizontal hole 45c to the upper portion is passed; As a cylindrical member through which the upper and lower portions coupled to the outer periphery of the expansion portion 45e of the second piston 45 penetrate, a disk-shaped blade 46a protrudes in a cylindrical shape, and the disk-shaped blade 46a ) The button member 70 is fitted on the upper side of the second push member 46 to communicate with the discharge port 71; The lower side is seated in the coupling hole 52 of the pump coupling member 50 to press the upper surface of the cylinder member 43, and the upper side is spread over the outer circumferential horizontal surface of the coupling hole 52 so that the outer periphery A cylindrical second coupling member 47 coupled to the inner coupling hole 21 of the shoulder member 20; The lower end is inserted into the cylindrical groove 47c of the cylindrical second coupling member 47, and the upper end is a cylindrical spring 48 pressed against the lower surface of the disk-shaped blade 46a of the second push member 46. Done.

The cylindrical second coupling member 47 is seated in the coupling hole 52 as the inner diameter of the lower end becomes narrower toward the bottom, and presses the upper surface of the cylinder member 43 and at the same time, the piston outer circumferential member 44 ) A lower pressing portion (47a) in contact with the outer periphery of the lower pressing portion (47a) and a receiving pipe portion (47b) formed vertically upward from the lower pressing portion (47a) to accommodate an upper expansion portion of the piston outer peripheral member (44), A stone wall 47d protruding vertically to form a cylindrical groove 47c in the middle outer periphery of the receiving pipe part 47b, and an inner coupling hole of the shoulder member 20 at the outer periphery of the stone wall 47d It consists of a coupling groove (47e) formed to be coupled to (21).

Inlet holes 31b and 41b through which external air is introduced are formed on upper side surfaces of the first and second pump housings 31 and 41, respectively.

An air hole 43a is formed at an upper outer periphery of the cylindrical member 43 so as to communicate with the inlet hole 41b of the second pump housing 41 to allow air to flow into the inside.

A shoulder cover member 22 is installed on the shoulder member 20 to cover the same shape as the shoulder member 20. In addition, a button cover member 72 that is formed in the same shape as the button member 70 and covers the button member 70 is installed on the button member 70.

The button cover member (72) is a cylindrical member with an open lower portion, and the lower surface is supported by the flange (22a) of the shoulder cover member (22), and is formed on the outer periphery of the shoulder cover member (22). A container cover member 80 is installed that covers the shoulder cover member 22 while being coupled to the protrusion 22b.

Hoses 31c and 41c for inhaling cosmetic contents are connected to the lower portions of the step portions 31a and 41a of the first and second pump housings 31 and 41, respectively.

*Next, the heterogeneous material mixing container according to the first embodiment of the present invention configured as described above pumps the cosmetic liquid in the external container 10 with two pump sets, that is, the first pump set 30, The second pump set 40 is configured to pump the cosmetic liquid in the inner container 60 so that different types of cosmetic liquids can be mixed and used simultaneously with one pumping.

In addition, the second pump set 40 is configured by inserting a cylindrical cylinder member 43 into the inner periphery of the second pump housing 41, so that it is more than the cosmetic contents pumped by the first pump set 30. Make sure that a small amount of cosmetic content is pumped. That is, the pumping amount of the cosmetic contents in the inner container 60 is less than the pumping amount of the cosmetic contents in the external container 10.

For example, when the dilution ratio between the cosmetic contents in the external container 10 and the cosmetic contents in the inner container 60 is 2:1 or 3:1, that is, the first and second pump sets ( It is useful when the pumping amount of 30, 40) is different.

In addition, as the inner piston 90 inserted in the lower portion of the inner container 60 rises as the cosmetic contents are exhausted, the cosmetic contents are exhausted to the top.

2 is a type in which a hose 41c for inhaling cosmetic contents is connected only to a lower portion of the step portion 41a of the second pump housing 41, and the first space 62 of the inner container 60 The inner piston 90 is inserted only in the inside.

3 is a type in which a hose 31c for inhaling cosmetic contents is connected only to a lower portion of the step 31a of the first pump housing 31, and the second space 63 of the inner container 60 The inner piston 90 is inserted only in the inside.

4 is a type in which the hoses 31c and 41c are not connected to the lower portions of the step portions 31a and 41a of the first and second pump housings 31 and 41. The inner piston 90 is inserted into the first and second spaces 62 and 63, respectively.

As the cosmetic contents in the inner container 60 are pumped by the first and second pump sets 30 and 40, the inner piston 90 rises, and the cosmetic contents are completely pumped and exhausted. This complete exhaustion has the effect of not wasting cosmetic contents.

[Third Example]

5 is a cross-sectional view showing a dissimilar material mixing container according to a third embodiment of the present invention, FIG. 6 is a plan view of FIG. 5, and FIG. 7 is after operation of the dissimilar material mixing container according to the third embodiment of the present invention. It is a cross-sectional view.

As shown in Figures 5 to 7, the heterogeneous material mixing container according to the third embodiment of the present invention, as a shampoo container, and an oval-shaped outer container 110 containing the shampoo as the first content (S1); As a member inserted into the inner periphery of the circular upper opening 111 opened in the upper center of the outer container 110, the first and second pump sets 30 and the second pump sets 40 are respectively inserted The cylinder member 120 in which the second space portions 121 and 122 are formed, and a cylindrical member with an upper and lower portion open, and a shoulder member 130 screwed to the upper opening 111 of the outer container 110 Wow; The upper part inserted into the upper opening of the shoulder member 130 is closed and the lower part is an open cylindrical member, and the upper ends of the first and second pump sets 30 and 40 are coupled to the inside of the lower part, It consists of a shampoo button member 140 coupled to discharge the first and second contents (S1, S2) to the outside by operating the first and second pump sets (30, 40).

The first space portion 121 of the cylinder member 120 has a lower opening to pump and discharge the first contents S1 in the outer container 110 with the first pump set 30, The second space part 122 is closed at its lower part to contain the second contents (S2) therein, and the second contents (S2) are pumped and discharged by the second pump set (40). In addition, an airless piston 123 that pushes the second content (S2) upward and exhausts it is inserted in the inner circumference thereof, and the internal air is discharged on the lower surface of the first space 121 The air discharge hole 124 is formed so as to be.

Next, the heterogeneous material mixing container according to the third embodiment of the present invention configured as described above is composed of two pump sets, that is, the first pump set 30, and the shampoo contents in the outer container 110, that is, the first contents ( S1) is pumped, and the second pump set 40 is configured to pump the second contents S2 in the second space 122 so that different types, that is, oily or dry shampoo liquid are mixed with one pumping The shampoo and conditioner can be mixed and used at the same time.

As described above, specific embodiments have been described in the detailed description of the present invention, but it is obvious that the technology of the present invention can be easily modified by those skilled in the art, and these modified embodiments are included in the claims of the present invention. It will be included in the described technical idea.

110: outer container 111 upper opening
120: cylinder member 121, 122: first and second space parts
123: airless type piston 124: air exhaust hole
130: shoulder member 140: shampoo button member

Claims (2)

An oval-shaped external container 110 containing shampoo as the first content (S1); As a member inserted into the inner periphery of the circular upper opening 111 opened in the upper center of the outer container 110, the first and second pump sets 30 and the second pump sets 40 are respectively inserted The cylinder member 120 in which the second space portions 121 and 122 are formed, and a cylindrical member with an upper and lower portion open, and a shoulder member 130 screwed to the upper opening 111 of the outer container 110 Wow; The upper part inserted into the upper opening of the shoulder member 130 is closed and the lower part is an open cylindrical member, and the upper ends of the first and second pump sets 30 and 40 are coupled to the inside of the lower part, A heterogeneous material mixing container comprising a shampoo button member 140 coupled to discharge the first and second contents S1 and S2 to the outside by operating the first and second pump sets 30 and 40. The method according to claim 1,
The first space portion 121 of the cylinder member 120 has a lower opening so as to pump and discharge the first contents S1 in the outer container 110 with the first pump set 30;
The second space part 122 is closed at its lower part to contain the second contents S2 therein, so that the second contents S2 are pumped and discharged with the second pump set 40. ;
An airless type piston 123 is inserted into the inner periphery of the second space 122 to push the second contents S2 upward and exhaust all of them;
A dissimilar material mixing container, characterized in that an air discharge hole 124 is formed on a lower surface of the first space part 121 to discharge air therein.

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