KR101678354B1 - Pumping type cosmetic vessel having a tension button - Google Patents

Abstract

The present invention relates to a pumping type cosmetic container having an elastic button. When a user pressurizes a pressure unit, the pressure unit is elastically transformed by an elastic force of the pressure unit itself, and accordingly, a pumping operation is performed and content is discharged. Therefore, without an additional pumping member, the content can be easily discharged through a simple structure, thereby reducing a time required for assembly and manufacturing costs.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pumping type cosmetic vessel having an elastic button,

The present invention relates to a pumping-type cosmetic container having elastic buttons, and more particularly, to a pumping-type cosmetic container having elastic buttons, and more particularly, a pumping operation is performed as the pressing portion is elastically deformed by the elastic force of the pressing portion itself when the user presses the pressing portion, The present invention relates to a pumping-type cosmetic container provided with an elastic button capable of reducing manufacturing time as well as a manufacturing time because contents can be easily discharged through a simple structure even if no separate pumping member is present.

In general, a pumping-type cosmetic container is configured to discharge the contents to the outside by a pumping action of a pumping member, and includes a container body in which contents are accommodated, a container body coupled to an upper portion of the container body, And a button portion coupled to an upper portion of the pumping member to transmit pressure to the pumping member by a user's pressure and having a content discharge hole for discharging the content on one side thereof.

When the user presses the button part, the pressure changes in the inside of the cylinder constituting the pumping member due to the pressure, and the contents stored in the container body by the pressure change are discharged by a predetermined amount The pumping member and the button unit are located in the upper right chamber of the container body in which contents are stored, and the contents are discharged by the rising and falling of the button unit. Therefore, The content discharge hole formed on one side of the part changes its position vertically. Therefore, it is difficult to directly apply the contents to a part desired by the user, and the contents are discharged onto the user's hands and then applied to the skin.

In order to solve the above problems, there has been recently developed an applicator for the upper part and a button part for the side, so that development of a pumping-type cosmetic container having side buttons that can be used by discharging the contents through the applicator when the side button part is operated .

A pumping-type cosmetic container provided with the above-mentioned side button is disclosed in Japanese Patent No. 10-1464191 (hereinafter referred to as a registered patent).

The patent discloses a container body in which contents are accommodated; A cylindrical body positioned at an upper portion of the container body and forming a passage through which the contents move, the container body being positioned to face the container body so as to be perpendicular to the container body; and a container body extending from the lower portion of the cylinder body, And a content outlet pipe extending from an upper portion of the cylinder body and having a content outlet hole for discharging the contents introduced into the inside of the cylinder body, part; A pumping member inserted into the cylinder body to change a pressure inside the cylinder body by a pumping action to discharge the contents; A button unit coupled to the pumping member and transmitting pressure to the pumping member by a pressing operation; And an applicator having a content discharge hole formed therein so that the content discharged through the content discharge hole can be discharged to the outside and applied to the user's skin,

The piston member includes a piston rod that moves inside the cylinder body, a seal cap that is coupled to the outer circumference of the piston rod to be in tight contact with the inner wall of the cylinder body, A stem for coupling the outer circumferential surface of the stem to the outside of the cylinder body and being contracted when the button portion is pressed and released when the button portion is released, And a spring for restoring the button portion,

Wherein the piston rod has a piston rod end moving in the cylinder body to block the entire contents inlet hole and the contents outlet hole so as to prevent interference from occurring in the process of moving the contents to the contents outlet hole by the pumping action of the pumping member It is characterized by the fact that the stroke interval is performed within a range that is not enough.

However, in the above-described configuration, a pumping member for performing a pumping operation for discharging the contents stored in the container body is provided, and a pumping member having a complicated structure including a piston rod, a seal cap, a stem, There is a problem in that the assembly time for installing the pumping member is increased and the cost of the container is increased, which causes a burden on the user.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a pumping device which is configured such that when a user presses a pressing portion, the pressing portion is resiliently deformed by an elastic force of the pressing portion, The present invention is to provide a pumping-type cosmetic container provided with an elastic button capable of reducing manufacturing time as well as a manufacturing time because the contents can be easily discharged through a simple structure even if no pumping member exists.

According to an aspect of the present invention, there is provided a pumping cosmetic container having elastic buttons, comprising: a container body in which contents are stored; A cylinder body coupled to an upper portion of the container body and forming a passage through which the contents move, the cylinder body being positioned to face the container body so as to be perpendicular to the container body; A cylinder including a contents inlet pipe for introducing the contents into the inside of the body, and a contents outflow tube extending from the upper portion of the cylinder body and for discharging the contents introduced into the inside of the cylinder body; A valve housing coupled to the inside of the contents inflow pipe of the cylinder portion, the contents inlet opening being formed to allow the contents stored in the container body to flow, and a first check valve being provided to open and close the contents inlet opening; A button body coupled to the inside of the cylinder body and having a contents outlet hole communicating with the contents outlet pipe at a side thereof so as to allow the contents introduced into the cylinder body to flow out; A button portion including a pressing portion of an elastic material whose shape changes; And a piston portion coupled to the inside of the button portion and moving in a state of being closely contacted with the inner circumferential surface of the button body according to whether the pressing portion is pressed or not and changing the internal pressure of the cylinder portion to induce a pumping operation. do.

A container body in which contents are stored; A button body coupled to an upper portion of the container body and having a content outlet hole formed on a side surface thereof so as to allow the contents to flow therein to flow out; A button portion including a pressing portion of an elastic material which is restored and elastically deformed and a contents discharging hole for discharging the contents discharged through the contents outlet hole by the operation of the pressing portion to the outside; A cylinder body coupled to a lower portion of the button portion and forming a passage through which the contents move, the cylinder body having a body to which the button body is coupled, a cylinder body extending from one side of the cylinder body, A cylinder portion including a contents inlet pipe and a contents outlet pipe extending from the other side of the cylinder body and discharging the contents introduced into the inside of the cylinder body; A valve housing coupled to the inside of the contents inflow pipe of the cylinder portion, the contents inlet opening being formed to allow the contents stored in the container body to flow, and a first check valve being provided to open and close the contents inlet opening; And a piston portion coupled to the inside of the button portion and moving in a state of being closely contacted with the inner circumferential surface of the button body according to whether the pressing portion is pressed or not and changing the internal pressure of the cylinder portion to induce a pumping operation. do.

The piston unit may include a piston body having a contents movement hole formed therein for allowing the contents introduced into the cylinder body through the contents inlet pipe to move to the contents outlet pipe and a second check valve for opening and closing the contents movement hole, ; And a pressure conversion unit that is extended to surround the side surface of the piston body and moves in a state of being closely contacted with the inner circumferential surface of the button body depending on whether the pressure unit is pressed or not and changes the internal pressure of the cylinder unit. do.

In addition, the pressure converting portion is located in a state in which the contents outlet hole is closed in the state in which the contents outlet hole is opened or closed according to whether the pressing portion is pressed or not, and when the piston body is moved by the pressure of the pressing portion, Is opened.

In addition, the pressing portion is provided with a fixing protrusion coupled to the piston body to fix the piston portion, wherein the fixing protrusion is formed with a contents movement groove for allowing the contents introduced into the piston body to flow out through the contents outlet hole .

In addition, the cylinder body is formed with a communication hole communicating with the contents inlet pipe such that the contents flowing through the contents inlet pipe are moved to the cylinder body.

The apparatus may further include a contents moving pipe disposed between the contents outflow pipe and the contents discharge hole to move the contents discharged through the contents discharge pipe to the contents discharge hole.

In addition, a valve member for opening / closing the contents discharge hole is provided at an upper end of the button portion according to whether the pressing portion is pressed or not.

As described above, according to the present invention, when the user presses the pressing portion, the pressing portion is resiliently deformed by the elastic force of the pressing portion, and the pumping operation is performed and the contents are discharged. It is possible to reduce the assembling time as well as to reduce the manufacturing cost.

In addition, there is an advantage that the container body is configured in the form of a pouch to facilitate carrying.

Further, since the pressure changing portion of the piston portion normally closes the content outlet hole and the piston portion is moved by the elastic deformation of the pressing portion when the user presses the pressing portion, the pressure converting portion opens the contents outlet hole and the contents are discharged, There is an advantage that leakage of the contents can be prevented.

1 is an exploded perspective view showing a configuration of a pumping cosmetic container having elastic buttons according to a preferred embodiment of the present invention.
2 is a perspective view of a pumping cosmetic container having elastic buttons according to a preferred embodiment of the present invention.
3 is a cross-sectional view illustrating the structure of a pumping cosmetic container having elastic buttons according to a preferred embodiment of the present invention.
FIG. 4 is an explanatory view showing the structure of a contents movement groove in a state where a fixing protrusion of a pumping cosmetic container with an elastic button according to a preferred embodiment of the present invention and a piston body are combined. FIG.
FIG. 5 is a view illustrating an operating state of a pumping cosmetic container provided with elastic buttons according to a preferred embodiment of the present invention. FIG.
6 is an exploded perspective view showing a configuration of a pumping cosmetic container having elastic buttons according to another embodiment of the present invention.
7 is a perspective view of a pumping cosmetic container having elastic buttons according to another embodiment of the present invention.
FIG. 8 is a cross-sectional view illustrating a configuration of a pumping cosmetic container having an elastic button according to another embodiment of the present invention. FIG.
FIG. 9 is a view showing an operating state of a pumping cosmetic container having elastic buttons according to another embodiment of the present invention. FIG.

Hereinafter, the present invention will be described in detail with reference to the drawings. Like reference symbols in the drawings denote like elements.

FIG. 1 is an exploded perspective view showing a configuration of a pumping cosmetic container provided with elastic buttons according to a preferred embodiment of the present invention. FIG. 2 is a perspective view of a pumping cosmetic container with an elastic button according to a preferred embodiment of the present invention. FIG.

FIG. 3 is an assembled cross-sectional view illustrating the construction of a pumping cosmetic container having elastic buttons according to a preferred embodiment of the present invention, and FIG. 4 is a cross-sectional view of a pumping cosmetic container with an elastic button according to a preferred embodiment of the present invention. FIG. 7 is an explanatory view showing the structure of the contents movement groove in a state where the projection and the piston body are coupled.

1 to 4, a pumping cosmetic container having an elastic button according to a preferred embodiment of the present invention includes a container body 100, a cylinder 200, a valve housing 300, a button portion 400, The piston portion 500 is included.

In the present invention, the container body 100 is formed in the form of a pouch which is adsorbed and deformed according to the use of the contents, It is possible to improve.

The cylinder part 200 is coupled to the upper part of the container body 100 and forms a passage through which the contents move. The cylinder part 200 includes a cylinder body 210, a contents inlet pipe 220, and a contents outlet pipe 230 .

The cylinder body 210 is coupled to the button body 410 and forms a space in which the piston unit 500 to be described later is operated. In the present invention, the cylinder body 210 includes the cylinder body 210, And is positioned so as to be orthogonal to the side surface.

The cylinder body 210 is positioned to face the container body 100 so as to be perpendicular to the container body 100 so that the button unit 400 can be installed on the side surface of the container body 100 other than the upper chamber. The pumping operation is performed when the button unit 400 formed in the main body 200 is pressed and the contents are discharged through the contents outlet pipe 230.

The contents outlet pipe 230 may be connected to an applicator for applying the contents.

A communication hole 211 communicating with the contents inlet pipe 220 is formed at the lower end of the cylinder body 210 so that the contents introduced through the contents inlet pipe 220 can be moved to the cylinder body 210 do.

The contents inflow pipe 220 extends to the lower portion of the cylinder body 210 and is coupled to an upper portion of the container body 100 to allow the contents stored in the container body 100 to flow into the cylinder body 210 The container body 100 and the contents inlet pipe 220 may be mutually coupled through heat fusion or the like.

A valve housing 300 provided with a first check valve 320 for controlling the movement of the contents stored in the container body 100 upward according to the operation of the button unit 400 is provided inside the contents inlet pipe 220 .

The contents outflow pipe 230 extends to the upper portion of the cylinder body 210 and discharges the contents introduced into the cylinder body 210 to the outside, And is configured to communicate with the contents outlet hole 411 so as to be able to move to the contents outlet pipe 230 through the contents outlet hole 411.

The valve housing 300 is coupled to the inside of the contents inflow pipe 220 of the cylinder 200 so that the contents stored in the container body 100 during the pumping operation through the operation of the button unit 400 can be supplied to the cylinder portion The contents inlet hole 310 is formed in the valve housing 300 by pumping operation through the operation of the button unit 400 so that the contents can be introduced into the valve housing 300. [ It is preferable that the first check valve 320 is provided.

The button part 400 is coupled to the cylinder part 200 and is installed to face the container body 100 so as to be orthogonal to the container body 100. The button part 400 is elastically deformed depending on whether the user presses the button part 400, The button unit 400 is configured to move the cylinder body 200 in the cylinder body 200 by moving the cylinder body 200 in accordance with the pressure of the cylinder body 200. As a result, A button body 410 coupled to the inside of the button body 410 and an elastic material pressing part 420 positioned at an end of the button body 410 and changing its shape depending on whether the user presses the button body 410.

The button body 410 is formed at its lower end so as to be able to move its contents into the cylinder body 210 through the communication hole 211. The button body 410 is formed at its side with the operation of the pressing portion 420 A contents outlet hole 411 communicating with the contents outflow pipe 230 is formed so that the contents introduced into the cylinder body 210 may flow out through the contents outflow pipe 230.

When the user presses the pressing part 420, the pressing part 420 moves forward, and when the user releases the pressing, the pressing part 420 is restored and the pressure inside the cylinder part 200 is changed And is configured to discharge the contents introduced into the cylinder 200 to the outside, and is made of an elastic material so as to be elastically deformed according to the user's pressing.

An inner side of the pressing portion 420 is provided with a fixing protrusion 421 which is coupled to the piston body 510 to fix the piston 500. The fixing protrusion 421 is provided with a piston body 510 The contents movement grooves 422 are formed so that the introduced contents flow out through the contents outlet hole 411. [

A plurality of the contents moving grooves 422 are formed along the length direction of the fixing protrusions 421 and are configured to communicate with the spaces formed by the pressing portions 420 and the ends of the cylinder body 210, .

The piston unit 500 is coupled to the fixing protrusion 421 from the inside of the button unit 400 and is in close contact with the inner circumferential surface of the button body 410 depending on whether the pressing unit 420 is pressed And includes a piston body 510 and a pressure transducer 520. The piston body 510 and the pressure transducer 520 are disposed in the cylinder block 200,

The piston body 510 is coupled to the fixing protrusion 421 and moves together with the pressing portion 420. The piston body 510 is connected to the cylinder body 210 through the contents inlet pipe 220, The contents movement hole 511 is formed in the inside of the contents movement hole 511 so that the contents can be moved to the contents outflow pipe 230. The inside of the contents movement hole 511 is provided with a second A check valve 512 is provided.

The pressure transducer 520 is formed to extend around the side surface of the piston body 510 and is closely attached to the inner circumferential surface of the button body 410. The pressure transducer 520 moves in a state of being closely attached to the inner circumferential surface of the button body 410 The inner pressure of the cylinder 200 is changed to allow the contents introduced into the cylinder 200 to be discharged to the outside.

The pressure conversion unit 520 is configured to open or close the contents outlet hole 411 according to whether the pressure unit 420 is pressed or not. Normally, the content outlet hole 411 is closed The piston body 510 is moved together with the piston body 510 to open the contents outlet hole 411 when the pressure body 420 is pressed. As a result, in the state where the piston body 510 is not normally used, It is possible to prevent the contents from leaking through the holes 411.

Hereinafter, the operation of the pumping cosmetic container with the elastic button according to the preferred embodiment of the present invention will be described with reference to FIGS.

FIG. 4 is an explanatory view showing the structure of a contents movement groove in a state where a fixing protrusion of a pumping cosmetic container with an elastic button according to a preferred embodiment of the present invention is coupled with a piston body, FIG. 5 is a cross- FIG. 2 is a view showing the operation state of the pumping cosmetic container provided with the elastic button according to FIG.

4 and 5, when the user presses the pressing part 420, the pressing part 420 made of an elastic material moves forward, and the fixing protrusion 421 of the pressing part 420 When the piston body 510 is moved, the pressure converting portion 520 extending from the side surface of the piston body 510 moves in a state of being closely attached to the inner wall of the button body 410 The pressure of the cylinder 200 is changed and the pumping operation is performed.

When the pumping operation is performed as described above, the second check valve 512 opens the contents movement hole 511 by the pressure of the movement of the contents introduced into the cylinder 200, and then, through the contents movement hole 511 The contents move to the inside of the piston body 510 and the contents moved into the piston body 510 pass through the contents movement groove 422 and the end of the pressing body 420 and the cylinder body 210 To the contents outlet pipe 230 through the space.

At this time, the contents outlet hole 411 is opened as the pressure conversion part 520 moves by the pressurization of the pressurization part 420, and the content outflow pipe 411 is connected to the contents outflow pipe 330, So that the contents are discharged through the contents outlet pipe 330.

When the pressurizing unit 420 is released from the pressurizing unit 420, the pressurizing unit 420 that has moved forward due to the elastic force of the pressurizing unit 420 itself is restored. The pressure conversion part 520 formed on the side surface of the piston body 510 as the piston body 510 is moved together moves in a state of being closely attached to the inner wall of the button body 410, The first check valve 320 is opened and the second check valve 512 is closed so that the contents stored in the container body 100 into the cylinder 200 through the contents inlet hole 310 Is introduced.

At this time, the contents outlet hole 411 is closed as the pressure converting portion 520 is moved by the pressure releasing of the pressing portion 420. As a result, the leakage of the contents introduced into the cylinder portion 200 And blocks the inflow of air into the cylinder 200.

Hereinafter, a pumping cosmetic container having elastic buttons according to another embodiment of the present invention will be described with reference to FIGS. 6 to 8. FIG.

FIG. 6 is an exploded perspective view illustrating a pumping cosmetic container having an elastic button according to another embodiment of the present invention. FIG. 7 is a perspective view illustrating a pumping cosmetic container with an elastic button according to another embodiment of the present invention. FIG. 8 is an assembled cross-sectional view illustrating the construction of a pumping cosmetic container having an elastic button according to another embodiment of the present invention. Referring to FIG.

6 to 8, a pumping cosmetic container with an elastic button according to another embodiment of the present invention includes a container body 100 ', a button portion 200', a cylinder portion 300 ' A piston 400 ', and a piston 500'.

The container body 100 'may be formed in the form of a pouch which is adsorbed and deformed according to the use of the contents so as to improve the portability in the same manner as described above in the preferred embodiment of the present invention.

A button portion 200 'is coupled to the upper portion of the container body 100. The container body 100 and the button portion 200' may be mutually coupled through heat welding or the like.

The button portion 200 'is coupled to the upper portion of the container body 100' and is elastically deformed according to whether the user presses the button portion 200 '. By moving the piston portion 500' A button body 210 'coupled to the inside of the cylinder body 310' for discharging the contents introduced into the cylinder 300 'by changing the pressure of the button body 210' Through the contents outlet hole 211 'by the operation of the pressing part 220' and the pressing part 220 'where the upper surface thereof moves downward and is restored and elastically deformed according to whether the user presses the user And a contents discharging hole (230) for discharging the discharged contents to the outside.

The button body 210 'is formed at its lower end so that its contents can be moved into the interior of the cylinder body 310' through the communication hole 311. The button body 210 ' A contents outlet hole 211 'communicating with the contents outflow pipe 330 is formed so that the contents introduced into the cylinder body 310' by operation are discharged through the contents outflow pipe 330.

When the user presses the pressing portion 220 ', the entire pressing portion 220' moves downward. When the user releases the pressing portion 220 ', the pressing portion 220' And is configured to discharge the contents introduced into the cylinder part 300 'to the outside by changing the internal pressure, and is made of an elastic material so as to be elastically deformed according to the user's pressure.

The fixing protrusion 221 is coupled to the piston body 510 'and fixes the piston 500' to the pressing protrusion 221 '. The piston body 510 'Are formed to flow out through the contents outlet hole 211'.

A plurality of the contents moving grooves 222 are formed along the longitudinal direction of the fixing protrusions 221 and are configured to communicate with spaces formed by the pressing portions 220 'and the ends of the cylinder bodies 310' .

On the other hand, a valve member 240 for opening and closing the contents discharging hole 230 is installed at the upper end of the button portion 200 'according to whether the pressing portion 220' is pressed or not.

On the other hand, a pushing portion 220 'and a valve member 240 are disposed on one side of the button portion 200' to prevent the pushing portion 220 'from malfunctioning and prevent the valve member 240 from being damaged The finishing cap 700 is engaged.

The cylinder part 300 'is coupled to the lower part of the button part 200' and forms a passage through which the contents move. The cylinder part 300 'includes a cylinder body 310', a contents inlet pipe 320 ', a contents outlet pipe 330 ).

The cylinder body 310 'is coupled to the button body 210' and forms a space in which the piston 500 'to be described later is operated. When the piston body 500' moves, the pressure inside the cylinder body 310 ' And the pumping operation can be performed.

The cylinder body 310 'is provided with a communication hole 311 communicating with the contents inlet pipe 320' so that the contents introduced through the contents inlet pipe 320 'can be moved to the cylinder body 310' .

The contents inflow pipe 320 'extends from one side of the cylinder body 310' and flows the contents stored in the container body 100 'into the inside of the cylinder body 310' A valve housing (320 ') having a first check valve (420') is provided on the inside of the contents inlet pipe (320 ') so that the contents stored in the container body (100' 400 '.

The contents outflow pipe 330 extends from the other side of the cylinder body 310 'and discharges the contents introduced into the cylinder body 310' to the outside. The cylinder body 310 ' And is configured to communicate with the contents outlet hole 211 'so that the contents introduced into the contents outlet hole 211' can be moved to the contents outlet pipe 330.

The contents movement pipe 600 is coupled to the contents outflow pipe 330 so that the contents flowing out through the contents outflow pipe 330 can be moved to the contents discharge hole 230. In the contents movement pipe 600, And the other end is connected to the lower portion of the button portion 200 'located directly below the contents discharge hole 230 and is discharged through the contents outlet pipe 330. [ To the contents discharge hole (230).

The valve housing 400 'is coupled to the inside of the contents inlet pipe 320' of the cylinder part 300 'and is disposed in the container body 100' during pumping operation through the operation of the button part 200 ' A content inlet hole 410 'into which the contents are introduced is formed so that the contents are moved to the inside of the cylinder 300'. The valve housing 400 'is pushed by the operation of the button portion 200' A first check valve 420 'for opening / closing the contents inlet hole 410' may be provided.

The piston unit 500 'is coupled to the fixing protrusion 221 from the inside of the button unit 200' and is connected to the inner circumferential surface of the button body 210 'according to whether the pressing unit 220' The piston body 510 'and the pressure conversion portion 520', which move in close contact with each other and change the internal pressure of the cylinder portion 300 'to induce the pumping operation.

The piston body 510 'and the pressure converting portion 520' have the same structure and function as the piston body 510 and the pressure converting portion 520 described above in the preferred embodiment of the present invention, .

Hereinafter, the operation of the pumping cosmetic container with the elastic button according to another embodiment of the present invention will be described with reference to FIG.

Referring to FIG. 9, when the user presses the pressing portion 220 ', the pressing portion 220' made of an elastic material moves downward, and thereby the fixing protrusion (not shown) of the pressing portion 220 ' When the piston body 510 'is moved, the pressure transducing part 520' extending and extending around the side surface of the piston body 510 'presses the button body 210' The pressure of the cylinder part 300 'changes and the pumping operation is performed.

When the pumping operation is performed as described above, the second check valve 512 'opens the contents movement hole 511' by the pressure of the movement of the contents introduced into the cylinder part 300 ' And the contents moved into the piston body 510 'move through the contents moving grooves 222 to the pressing portion 220' and the cylinder body 510 ' 310 'to the contents outlet pipe 330 through the space formed by the end of the outlet pipe 310'.

At this time, the content outlet hole 211 'is opened as the pressure transducing part 520' is moved by the pressurization of the pressurizing part 220 ', and the contents outflow pipe 211' 330 are discharged to the outside through the contents discharge hole 230. [

On the other hand, when the pressurization of the pressurization unit 220 'is released, the pressurization unit 220', which has moved downward due to the elastic force of the pressurization unit 220 ', is restored. As the piston body 510 'coupled with the protrusion 221 moves together, the pressure conversion portion 520' extending and surrounding the side surface of the piston body 510 'is in close contact with the inner wall of the button body 210' The first check valve 420 'is opened and the second check valve 512' is closed so that the refrigerant flows through the contents inlet hole 410 ' The contents stored in the container body 100 'are introduced into the cylinder 300'.

At this time, the content outlet hole 211 'is closed as the pressure converting portion 520' is moved by releasing the pressure of the pressing portion 220 ', and thereby, Thereby preventing leakage of the contents and blocking the inflow of air into the cylinder part 300 '.

Optimal embodiments have been disclosed in the drawings and specification. Although specific terms have been employed herein, they are used for purposes of illustration only and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will appreciate that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

100: container body 200: cylinder part
210: cylinder body 211: communication hole
220: contents inlet pipe 230: contents outlet pipe
300: valve housing 310: contents inlet hole
320: first check valve 400: button portion
410: Button body 411: Contents outlet hole
420: pressing portion 421: fixing projection
422: Contents moving groove 500: Piston part
510: Piston body 511: Contents moving hole
512: second check valve 520: pressure conversion section
100 ': container body 200': button portion
210 ': Button body 211': Contents outlet hole
220 ': Pushing portion 221: Fixing projection
222: contents moving groove 230: contents discharging hole
240: valve member 300 ': cylinder part
310 ': cylinder body 311: communication hole
320 ': contents-inlet pipe 330: contents-outlet pipe
400 ': Valve housing 410': Contents inlet hole
420 ': first check valve 500': piston portion
510 ': piston body 511': contents moving hole
512 ': second check valve 520': pressure conversion section
600: contents moving tube 700: finishing cap

Claims (8)

A container body in which contents are stored;
A cylinder body coupled to an upper portion of the container body and forming a passage through which the contents move, the cylinder body being positioned to face the container body so as to be perpendicular to the container body; A cylinder including a contents inlet pipe for introducing the contents into the inside of the body, and a contents outflow tube extending from the upper portion of the cylinder body and for discharging the contents introduced into the inside of the cylinder body;
A valve housing coupled to the inside of the contents inflow pipe of the cylinder portion, the contents inlet opening being formed to allow the contents stored in the container body to flow, and a first check valve being provided to open and close the contents inlet opening;
A button body coupled to the inside of the cylinder body and having a contents outlet hole communicating with the contents outlet pipe at a side thereof so as to allow the contents introduced into the cylinder body to flow out; A button portion including a pressing portion of an elastic material whose shape changes; And
And a piston portion coupled to the inside of the button portion and moving in a state of being closely contacted with the inner circumferential surface of the button body according to whether the pressing portion is pressed or not and changing the internal pressure of the cylinder portion to induce a pumping operation. Pumping cosmetic containers with elastic buttons.
A container body in which contents are stored;
A button body coupled to an upper portion of the container body and having a content outlet hole formed on a side surface thereof so as to allow the contents to flow therein to flow out; A button portion including a pressing portion of an elastic material which is restored and elastically deformed and a contents discharging hole for discharging the contents discharged through the contents outlet hole by the operation of the pressing portion to the outside;
A cylinder body coupled to a lower portion of the button portion and forming a passage through which the contents move, the cylinder body having a body to which the button body is coupled, a cylinder body extending from one side of the cylinder body, A cylinder portion including a contents inlet pipe and a contents outlet pipe extending from the other side of the cylinder body and discharging the contents introduced into the inside of the cylinder body;
A valve housing coupled to the inside of the contents inflow pipe of the cylinder portion, the contents inlet opening being formed to allow the contents stored in the container body to flow, and a first check valve being provided to open and close the contents inlet opening; And
And a piston portion coupled to the inside of the button portion and moving in a state of being closely contacted with the inner circumferential surface of the button body according to whether the pressing portion is pressed or not and changing the internal pressure of the cylinder portion to induce a pumping operation. Pumping cosmetic containers with elastic buttons.
The method according to claim 1 or 2,
Wherein,
A piston body having a contents check hole formed therein for allowing the contents introduced into the cylinder body through the contents inlet pipe to move to the contents outlet pipe and a second check valve for opening and closing the contents movement hole; And
And a pressure conversion unit that extends around the side surface of the piston body and moves in a state of being closely contacted with the inner circumferential surface of the button body depending on whether the pressure unit is pressed or not and changes the internal pressure of the cylinder unit. Pumping cosmetic containers with elastic buttons.
The method of claim 3,
Wherein the pressure change portion opens and closes the contents outlet hole according to whether the pressure portion is pressed or not, and normally, the contents outlet hole is closed, and when the piston body moves by the pressure of the pressing portion, Wherein the elastic button is configured to pivotally move the elastic button.
The method of claim 4,
And an inner side of the pressing portion is provided with a fixing protrusion which is coupled to the piston body to fix the piston portion. The fixing protrusion is formed with a content movement groove for allowing the contents introduced into the piston body to flow out through the content outlet hole. A pumping-type cosmetic container having an elastic button to be pressed.
The method according to claim 1 or 2,
Wherein the cylinder body is formed with a communication hole communicating with the contents inlet pipe so that the contents flowing through the contents inlet pipe are moved to the cylinder body.
The method of claim 2,
Further comprising: a contents moving pipe installed between the contents outflow pipe and the contents discharge hole to move the contents discharged through the contents outflow pipe to the contents discharge hole.
The method of claim 2,
Wherein a valve member for opening and closing the contents discharge hole is provided at an upper end of the button portion according to whether the pressing portion is pressed or not.

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