KR20180052898A - Cosmetic container of double seal - Google Patents

Abstract

According to an embodiment of the present invention, a cosmetic liquid container having a dual sealing structure includes: a container body storing liquid in the bottom, and including a discharge guide pipe prepared in the lower part; a seal cap inserted into the discharge guide pipe to be elastically moved, and including an outlet for the liquid; an opening and closing cylinder fixed to the discharge guide pipe, regulating the separation of the seal cap, closing the outlet of the seal cap, and directing the liquid into the seal cap; a lower cap fixed to the container body to touch the seal cap, and closing the outlet and suppressing the movement of the seal cap by touching the seal cap; and a pressurizing unit pushing the liquid in the container to the outside of the outlet. Since the liquid in the container is discharged per a predetermined amount and the outlet is accurately double-closed after the discharge, the present invention is capable of completely blocking leaked liquid, preventing leakage of the liquid even after having a valve fixed, and making the use convenient by discharging the liquid to the bottom.

Description

[0001] COSMETIC CONTAINER OF DOUBLE SEAL [0002]

The present invention relates to a liquid cosmetic container having a double sealing structure, and more particularly, to a liquid cosmetic container having a double sealing structure in which the contents are discharged and blocked accurately.

The liquid cosmetic dispensing container in which the contents of the liquid is stored constitutes a pressurizing pump inside so that the contents can be used little by little. These containers contain contents that can be used in small increments as needed, such as make-up cosmetics.

The liquid cosmetics dispensing container is configured such that the contents can be dispensed through the discharge port exposed to the outside by pressing a button connected to the pump.

A button is connected to a piston which can pressurize the inside of the container to suck or press the contents. The piston moves in an inner pipe such as a cylinder and pressurizes or sucks the inside of the container. The contents of the container are pressurized or inhaled And is discharged to the outside.

The discharge port through which the contents are discharged is configured to be closed after the contents are discharged by the button. That is, inside the discharge port, there is formed a valve which can open and close the discharge port by a button.

The opening / closing structure of the discharge port closes the discharge port after discharging the contents to prevent the contents from being shattered through the discharge port and contamination of the discharge port due to the contents.

Various techniques have been disclosed for preventing leakage of contents and preventing contamination of the discharge port by valve shutoff. For example, there is a link type in which the button and the valve in the discharge port move when the button is pressed to open the discharge port.

Such a link-type valve blocking technology is realized by a link that opens and closes a valve by a button and a button, and a valve body which is connected to the link and is movable in a discharge pipe constituting a discharge port.

Such a pump of a container related to the liquid-phase discharge of the link type is complicated in structure and difficult to manufacture and assemble, which is disadvantageous in terms of production cost.

In addition, the structure for moving the valve such as the link is broken by the button, and in the case where the liquid is viscous, the valve opening and closing the discharge port may not move in the discharge pipe.

The liquid having a viscosity as high as that of water is difficult to obtain a liquid phase which is easy to use because the contents are sprayed at a time without being discharged in the form of droplets at a discharge port.

Further, since the discharge tube of the liquid cosmetics discharge container is configured to be blocked only by the simple on-off valve, there is a phenomenon that when the residual pressure is inside the liquid after the pressure is applied by the piston, the liquid contents leaks little by little, It is difficult to use it smoothly because the contents are continuously leaked.

In an embodiment of the present invention, the contents in the container are discharged by a predetermined amount, and after the discharge, the outlet of the contents is accurately double-blocked so that the leakage of the contents can be firmly and precisely blocked and the leakage of the contents can be prevented even after the valve is fixed And it is intended to provide a liquid cosmetic container which is easy to use by discharging the contents downward.

A liquid cosmetic container having a double sealing structure according to an embodiment of the present invention includes: a container body in which contents are stored at a lower portion and a discharge guide pipe is provided at a lower end; A seal cap fitted resiliently movably in the discharge guide pipe and provided with a discharge port for the contents; An opening / closing cylinder fixedly positioned on the discharge guide pipe to restrict the release of the seal cap, shut off the discharge port of the seal cap, and allow the contents to flow into the seal cap; A cap fixed to the container main body to be in contact with the seal cap and to contact the seal cap to block the discharge port and to prevent the seal cap from moving; And a pressing means for pushing the contents of the container body to the outside of the discharge port. When the contents are pressed by the pressing means in a state where the lower cap is separated from the seal cap, And the discharge port is opened so that the lower cap is in contact with the seal cap. When the contents are pressed by the pressurizing means, The discharge port is blocked, and the movement of the seal cap can be restricted.

Wherein the opening / closing cylinder is supported on an upper portion of the discharge guide pipe and has openings; A support hook extending downward from the support plate and fixed to the inner wall of the discharge guide tube; And an open / close valve that extends downward from the support plate to open / close the outlet, wherein the seal cap is guided along the inner wall of the discharge guide tube, A lower seal portion extending downward from the upper seal portion; And an annular opening / closing part extending inwardly of the lower seal part and contacting the opening / closing valve and the lower cap, and the discharge guide pipe may be provided with a seal spring for supporting the upper seal part.

Wherein the opening / closing valve includes a valve body inserted into the opening / closing opening and gradually decreasing from the top to the bottom so as to be caught by the opening / closing opening, the cap being rotatably coupled to the container body; And a lower portion of the cap connected to the cap side portion and having a central upper surface convexed to be in contact with the bottom surface of the seal cap and the open / close valve.

The pressing means includes: a button located at an upper portion of the container body; A pressing rod which is moved up and down by the button; A movable gear through which the push rod is passed; A rotary gear for engaging with the movable gear and guiding the up and down movement of the pressing rod; A gear box fixed to the container body, to which the movable gear is engaged, and to which the rotary gear is rotatably disposed; A piston which is moved by said pressure rod to press said contents; And a buffer spring for supporting the rotary gear.

The liquid cosmetic container having the double sealing structure is fixed to the lower portion of the gear box and further includes a rotation guide for supporting the buffer spring on the piston and through which the pressing rod passes, And a lower plate for supporting the buffer spring. The upper end of the lower end of the lower end plate is connected to the lower end of the lower end of the lower end of the lower end plate, And a fixing groove corresponding to the fixing protrusion may be provided under the gear box.

The piston may have a connecting portion protruding from a central portion thereof, and a lower end portion of the pressing rod may be rotatably coupled to the connecting portion.

Wherein the movable gear has a rotation preventing protrusion on an outer circumferential surface thereof and a movable tooth is provided on a lower end thereof and the rotary gear has a saw tooth flange to which the rotary saw tooth is connected and the rotary saw tooth engaging with the movable saw tooth in a shape corresponding to the movable saw tooth can do.

And a nozzle cap enclosing the discharge guide tube and the seal cap, wherein the nozzle decor includes a semicircular cap and a cylindrical cap which is fixed to the discharge guide tube inside the semicircular cap.

The rotary gear and the rotary guide are provided with spirals, and the spirals of the pressing rods may be arranged at intervals of 180 degrees.

In the above-described embodiment of the present invention, the contents in the container are discharged by a predetermined amount, and after the discharge, the outlet of the contents is accurately double-blocked so that the leakage of the contents can be firmly and accurately blocked. It is possible to prevent the leakage of the contents and to discharge the contents downward, which is convenient to use.

1 is a perspective view of a liquid cosmetic container having a double sealing structure according to an embodiment of the present invention.
2 is a front view of Fig.
3 is a cross-sectional view of Fig.
Fig. 4 is a cross-sectional view of Fig. 2 with respect to a direction intersecting the cross-sectional direction of Fig. 3. Fig.
5 is an exploded view of Fig.
6 is an enlarged view of the area A in Fig.
FIG. 7 is an operating state in which the lower cap is opened in FIG. 3; FIG.
8 is a perspective view of the movable gear and the rotary gear of Fig.
9 is an enlarged view of the opening and closing cylinder of Fig.

Various embodiments of the present invention will now be described by way of specific embodiments illustrated in the accompanying drawings. The differences in the embodiments are to be understood as mutually exclusive matters, and the specific shapes, structures, and characteristics described in connection with one embodiment may be embodied in other embodiments without departing from the spirit and scope of the present invention .

It is to be understood that the position or arrangement of the individual components in accordance with embodiments of the present invention may be varied and that like reference numerals may be used to indicate like or similar features throughout the various aspects, The form may be exaggerated for ease of explanation.

The direction and position of the drawing are described assuming an XYZ Cartesian coordinate system. The top, bottom, right and left coincide with the XY coordinate plane system, and the front, rear, left and right coincide with the YZ coordinate plane system. In the drawings of the embodiments, each unit, module, section, and member, in which the lower elements are not described, is assumed to include conventional sub-elements for having respective assigned functions, and is not limited to the sub- . It is to be understood that the components shown and described are generally included in the embodiments.

The terms used shall be understood to have the traditional meaning of Chinese characters, national language, or English, except those specifically defined, or to have attributes consistent with the terms used in the field. It is to be understood that "comprising, comprising, or having" means having more than one of the other components, "fixed and constrained" And can be moved by the user.

FIG. 1 is a perspective view of a liquid cosmetic container having a double sealing structure according to an embodiment of the present invention, Fig. 5 is an exploded view of Fig. 1. Fig.

1 to 5, a liquid cosmetic container having a double sealing structure according to an embodiment of the present invention includes a container body 100 in which contents are stored, A lower cap 140 for blocking the seal cap 120 in addition to the opening and closing cylinder 130 and a pressurizing means 150 for pressing the contents of the seal cap 120, As a main component.

The contents of the container body 100 are stored in the lower portion and the discharge guide pipe 110 is provided at the lower end. The container body 100 may be composed of a container decoy 101 and a lower container 105 in the upper part. A serration may be provided on the upper portion of the lower container 105, and an annular projection may be provided on the lower portion of the serration. The lower container 105 is fixed to the container body 100 by an serration preventing rotation and an annular projection limiting the vertical movement.

The lower container 105 is provided with a discharge guide pipe 110. The discharge guide pipe 110 protrudes slightly inside the lower container 105 and further protrudes outward than the inside of the lower container 105.

A seal cap 120 is positioned on the discharge guide pipe 110. The seal cap 120 is resiliently movably fitted in the discharge guide pipe 110 and has a discharge port 121 for the contents.

When the contents are pressurized and introduced into the inside of the seal cap 120 with the lower end closed by the opening and closing cylinder 130, the seal cap 120 is moved downward and the openings closed in the opening and closing cylinder 130 can be opened. At this time, the seal cap 120 protrudes to the outside of the discharge guide pipe 110. Further, a clearance may be generated between the seal cap 120 and the opening and closing cylinder 130, and the contents may be discharged. This state assumes that the lower end of the lower container 105 is opened while the lower cap 140 is rotated downward.

An opening / closing cylinder 130 is located in the seal cap 120. The opening and closing cylinder 130 is fixed on the discharge guide pipe 110 to restrict the release of the seal cap 120 and to shut off the discharge port 121 of the seal cap 120, Respectively.

The opening / closing cylinder 130 is coupled to the discharge guide pipe 110 so as to restrict the position of the seal cap 120 from the upper part to the lower part. The opening and closing cylinder 130 is configured to open the lower end of the seal cap 120 when the seal cap 120 is moved downward while the lower end of the seal cap 120 is closed. The opening and closing cylinder 130 connects the container body 100 and the seal cap 120 so that the contents of the lower part of the container body 100 are introduced into the seal cap 120.

A lower cap 140 is positioned below the discharge guide pipe 110. The lower cap 140 is fixed to the container body 100 to be in contact with the seal cap 120 and contacts the seal cap 120 to block the discharge port 121 and prevent the seal cap 120 from moving.

The lower cap 140 closes the lower end of the seal cap 120 closed by the opening / closing cylinder 130 once more to block the leakage of the contents. The lower cap 140 is also in contact with the seal cap 120 to prevent the seal cap 120 from moving. Accordingly, even if the contents are pressed inside the container body 100, the lower movement of the seal cap 120 is restricted by the lower cap 140, so that the discharge of the contents is blocked.

Inside the container body 100, a pressing means 150 for pushing the contents of the container body 100 to the outside of the discharge port 121 is positioned. The pressing means 150 is configured to press the contents from the upper portion to the lower portion of the container body 100. The seal cap 120 is moved downward as the contents are pressed by the pressing means 150 in a state in which the lower cap of the container 140 is opened and the seal cap 120 and the opening and closing cylinder 130 are mutually moved So that the contents are discharged.

In the liquid cosmetic container having the double sealing structure according to an embodiment of the present invention, when the contents are pressed by the pressing means 150 in a state where the lower cap 140 is separated from the seal cap 120, The seal cap 120 protrudes to the outside of the discharge guide pipe 110 so that the discharge port 121 is disconnected by the opening and closing cylinder 130 so that the discharge port 121 is opened and the lower cap 140 is connected to the seal cap 120 In the contacted state, when the contents are pressed by the pressing means 150, the discharge port 121 is blocked by the lower cap 140, and the movement of the seal cap 120 can be restricted.

Accordingly, the contents are discharged in a predetermined amount from the inside of the container body 100, and the discharging port 121 of the contents is accurately double-blocked after discharging, so that the leakage of the contents can be firmly and precisely blocked, And the contents are discharged downward, so that it becomes convenient to use.

Fig. 6 is an enlarged view of region A in Fig. 3, Fig. 7 is an operating state in which the lower cap is opened in Fig. 3, Fig. 8 is a perspective view of the movable gear and the rotary gear in Fig. As shown in FIG.

Hereinafter, the components of the liquid cosmetic container having the double sealing structure according to the embodiment of the present invention will be described in more detail with reference to FIGS. 5 to 8. FIG.

3 to 7 and 9, the opening and closing cylinder 130 includes a support plate 131, a support hook 133, and an on-off valve 135.

The support plate 131 is supported on the upper portion of the discharge guide tube 110 and has openings 132 for the distribution of the contents. The support plate 131 has a circular shape which can be supported on the upper portion of the discharge guide pipe 110.

The support hook 133 extends downward from the support plate 131 and is fixed to the inner wall of the discharge guide pipe 110. The supporting hook 133 is annular, and the lower end of the supporting hook 133 is engaged with the inner wall of the discharge guide pipe 110, thereby limiting the movement of the supporting plate 131 upward.

The opening / closing valve 135 is configured to extend downward from the support plate 131 to open / close the discharge port 121. The valve body 138 is connected to the rod-like shape extending downward from the support plate 131. The valve body 138 has a shape capable of opening and closing the lower end of the seal cap 120.

The seal cap 120 shown in Figs. 3 to 7 includes an upper seal portion 123, a lower seal portion 124, and an open / close opening 125.

And the upper seal part 123 is configured to be guided to move along the inner wall part of the discharge guide pipe 110. The upper seal part 123 may be moved up and down according to the internal pressure of the container body 100 while being closely attached to the discharge guide pipe 110.

The lower seal portion 124 extends downward from the upper seal portion 123. The lower seal 124 is movably fitted in the lower end of the discharge guide pipe 110. The lower seal portion 124, which is smaller than the upper seal portion 123, is cylindrical.

The opening and closing opening 125 extends inward of the lower sealing portion 124 and is in the shape of an annular plate which contacts the opening and closing valve 135 and the lower cap 140. The valve body 138 of the on-off valve 135 is held in contact with the opening / closing opening 125, and the opening / closing opening 125 is closed.

As shown in FIGS. 3 to 7, the discharge guide pipe 110 may be provided with a seal spring 126 for supporting the upper seal 123.

A seal spring 126 for supporting the upper seal 123 is disposed between the lower seal 124 and the discharge guide pipe 110. [

The seal spring 126 resiliently supports the upper seal portion 123 when the upper seal portion 123 is moved downward by the internal pressure of the container main body 100 and the contents are discharged through the open / When the internal pressure of the container body 100 drops, the upper seal portion 123 is returned to the original position.

Closing valve 135 may be provided with the valve body 138 which gradually becomes smaller from the top to the bottom so as to be inserted into the opening and closing opening 125 while being inserted into the opening and closing opening 125. The valve body 138 is formed in a shape that can close the opening / closing opening 125 while being caught by the opening / closing opening 125.

The lower cap 140 has a cap side portion 141 rotatably coupled to the container main body 100 and a cap upper portion 141 connected to the cap side portion 141 and having a central upper surface portion formed in a convex shape so as to contact the bottom portion of the seal cap 120 and the on- (Not shown). The cap side 141 is rotatably connected to the container body 100 by a cap pin 145.

 3 to 8, the pressing means 150 includes a button 151 located at an upper portion of the container body 100 and a pressing rod 152 moved upward and downward by the button 151, A rotary gear 153, a gear 157, a gear box 160, a piston 165, and a cushion spring 168.

The movable gear 153 is in contact with the gear box 160 which is positioned below the button 151 and fixed to the container body 100 so as to be movable upward and downward.

The button 151 is fixed to the movable gear 153. The movable gear 153 and the button 151 are connected to each other so as to be interlocked, and are configured to move in a resilient manner. Further, the movable gear 153 is configured to allow the pressing rod 152 to pass therethrough. The movable gear 153 allows the pushing rod 152 to pass therethrough and is engaged with the rotating gear 157 disposed at the lower portion to rotate the rotating gear 157. [ The movable gear 153 has a rotation preventing protrusion 154 for allowing up and down movement on the outer circumferential surface to prevent rotation and a movable tooth 155 on the lower end thereof.

The rotary gear 157 is fixed to the movable gear 153 and moves in contact with the pressing rod 152 to move the pressing rod 152 up and down to guide the upward and downward movement of the pressing rod 152. The pressing rod 152 is moved from the upper portion to the lower portion by the rotation of the rotary gear 157. [

The rotary gear 157 may have a toothed flange 159 to which the rotary cogs 158 and the rotary cogs 158 are connected to engage with the movable cogs 155 in a shape corresponding to the movable cogs 155.

When the movable gear 153 is pressed by the button 151 to rotate the rotary gear 157. For example, when the pressing rod 152 is spirally coupled to the lower end of the rotary gear 157, the rotary gear 157 And the piston 165 connected to the lower end of the piston 165 can be moved downward. That is, the piston 165 connected to the pressure rod 152 is moved downward while pressing the contents.

The movable teeth 153 of the movable gear 153 and the rotating teeth 158 of the rotating gear 157 come into contact with each other at an inclined surface so that the rotating gear 157 is rotated by the downward movement of the movable gear 153, The pressing rod 152 is moved downward by the spiral engagement of the gear 157 and the pressing rod 152. [ The rotating gear 157 and the pressing rod 152 are helically coupled to each other at some corresponding positions.

That is, when the spiral at the lower end of the rotary gear 157 is rotated along the spiral on both sides of the pressing rod 152, the pressing rod 152 is moved downward by the spiral section of the pressing rod 152.

On the contrary, the spiral engagement of the rotary gear 157 is released at the flat surface portion without the spiral of the pressing rod 152, and can be moved upward by the spring force and returned to the original position.

The inner wall of the rotary gear 157 may be formed with a spiral or spiral protrusion which is in contact with the pressing rod 152 only in a certain section such as the pressing rod 152. [

The pressing rod 152 is moved along the inner central passage of the rotary gear 157 and its upper end is caught at the lower end of the rotary gear 157, The inner center passage of the rotary gear 157 is a passage in which the pressure rod 152 is disposed.

Since the movable teeth 155 and the rotary teeth 158 contact with each other at an inclined surface, the rotary teeth 158 can be rotated by a certain angle by the downward movement of the movable teeth 155, And is moved downward along the spiral of the rotation guide 170, which will be described later.

As shown in FIGS. 4, 7, and 8, a spiral may be formed at a lower end of the rotary gear 157 with an interval, and a spiral is formed at the pressing rod 152 at intervals. Since the rotary gear 157 is rotated along the spiral of the pressing rod 152 by a predetermined angle and is relatively movable along the flat spiral-free section of the pressing rod 152, the rotary gear 157 can be returned to its original position by the spring force.

On the other hand, the movable gear 153 and the rotary gear 157 are elastically deformed such that the inclined surfaces are completely brought into contact with each other by the pushing of the button 151 in a state where the movable teeth 155 and the rotary teeth 158 are in contact with each other, Can be maintained.

3, 4 and 6, the gear box 160 is fixed to the container body 100, and the movable gear 153 is coupled to be vertically movable, and the rotary gear 157 is rotatably . The upper part of the gear box 160 near the center may be provided with a serration-like serration to be coupled to the inner wall of the container body 100. The inner wall of the container body 100 may be provided with a corresponding serration.

The gear box 160 has a cylindrical shape that can be engaged with the inner wall of the container decoy 101. The gear box 160 may be provided at a lower portion thereof with a fixing groove 161 corresponding to a fixing protrusion 176 described later.

The piston 165 is moved by the pressing rod 152 so as to press the contents.

The piston 165 is configured to be able to move in tight contact with the lower container. The piston 165 is moved downward while pressing the contents and the pressing rod 152 is engaged with the rotation guide 170 and the rotation guide 170 is positioned by the gear box 160, Reverse movement is restricted.

The piston 165 has a connecting portion 166 protruding from the center portion and a lower end portion of the pressing rod 152 can be rotatably coupled to the connecting portion 166. The pressing rod 152 can be stowed in the piston 165 while being moved downward.

A rotation guide 170 is fixed to the lower portion of the gear box 160.

The rotation guide 170 supports the cushion spring 168 on the piston 165 and is threaded through the pressure rod 152 while passing therethrough.

The buffer spring 168 is fitted to the lower portion of the rotary gear 157 and is supported by the rotation guide 170.

The buffer spring 168 supports the rotary gear 157 on the rotary guide 170 when the rotary gear 157 is rotated downward and provides a spring force for returning the rotary gear 157.

On the other hand, the rotation guide 170 is connected to the wish tube 171 through which the pressing rod 152 passes, the sparger container 172 surrounding the wish container 171, and the wisher spar 171 and the sparger container 172, And a lower plate 175 for supporting the spring 168.

A fixing protrusion 176 protruding sideways is provided at an upper portion of the sparger tube 172. The fixing protrusion 176 is detachably fitted to the fixing groove 161 at a lower portion of the gear box 160. [

A nozzle deco (180) is provided outside the discharge guide pipe (110).

The nozzle deco (180) is configured to enclose the discharge guide pipe (110) and the seal cap (120). The nozzle deco 180 may include a semicircular cap 181 and a cylindrical cap 185 positioned within the semicircular cap 181 and positioned in the discharge guide tube 110. The discharge guide pipe 110 and the seal cap 120 are supported and protected by the nozzle decor 180, thereby ensuring durability according to a rigid structure.

As described above, the liquid cosmetic container having the double sealing structure according to the embodiment of the present invention is formed with the spiral in the rotation gear 157, the pressing rod 152, and the rotation guide 170. The spiral of the pressing rod 152 may be disposed at an interval of 180 degrees and the spiral of the rotating gear 157 may be arranged corresponding to the spiral of the pressing rod 152.

In the liquid cosmetic container having the double sealing structure according to the embodiment of the present invention, the rotary gear 157 is rotated by the movable gear 153 as the button 151 is pressed, and the pressing rod 152 is rotated by the spiral The seal cap 120 is firmly cut off by the on-off valve 135, and the lower cap 140 tightly closes the seal cap 120. As a result, So that leakage of the contents can be blocked until the lower cap 140 is opened by blocking the outside of the seal cap 120.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Deletion, addition or the like of the present invention may be variously modified and changed within the scope of the present invention.

100: container body 101: container deco
105: lower container 110: discharge guide pipe
120: seal cap 121: outlet
123: upper chamber portion 124: lower chamber portion
125: opening / closing opening 130: opening / closing cylinder
131: support plate 132: opening
133: support hook 135: opening / closing valve
138: valve body 140:
141: cap side 142: cap bottom
145: Cap pin 150: Pressurizing means
151: Button 152:
153: movable gear 154: rotation preventing projection
155: movable teeth 157: rotary gear
158: Sprocket 159: Sprocket flange
160: gear box 161:
165: piston 166:
168: buffer spring 170: rotation guide
171: Won Won Tong 172: Daewon Tong
175: Lower plate 176: Fixing projection
180: Nozzle Deco 181: Semicircular cap
185: Cylindrical cap

Claims (9)

A container body in which contents are stored at a lower portion and a discharge guide pipe is provided at a lower end;
A seal cap fitted resiliently movably in the discharge guide pipe and provided with a discharge port for the contents;
An opening / closing cylinder fixedly positioned on the discharge guide pipe to restrict the release of the seal cap, shut off the discharge port of the seal cap, and allow the contents to flow into the seal cap;
A cap fixed to the container main body to be in contact with the seal cap and to contact the seal cap to block the discharge port and to prevent the seal cap from moving; And
And pressing means for pushing the contents of the container body to the outside of the discharge port,
When the contents are pressed by the pressing means, the sealing of the discharge port by the opening / closing cylinder is released while the seal cap is projected to the outside of the discharge guide pipe in the state where the lower cap is separated from the seal cap, Open,
Wherein the discharge port is blocked by the lower cap and the movement of the seal cap is restricted when the contents are pressed by the pressing means in a state in which the lower cap is in contact with the seal cap. The method according to claim 1,
In the opening / closing cylinder,
A support plate supported on the discharge guide tube and having openings;
A support hook extending downward from the support plate and fixed to the inner wall of the discharge guide tube; And
And an opening / closing valve that extends downward from the support plate to open / close the outlet,
The above-
An upper chamber which is guided along the inner wall of the discharge guide tube;
A lower seal portion extending downward from the upper seal portion; And
And an annular opening / closing portion extending inwardly of the lower seal portion and contacting the opening / closing valve and the lower cap,
Wherein the discharge guide tube has a double seal structure in which a seal spring for supporting the upper seal part is located. 3. The method of claim 2,
Wherein the opening / closing valve includes a valve body which is inserted into the opening / closing opening and is gradually reduced from top to bottom so as to be caught by the opening / closing opening,
The lower-
A cap side portion rotatably coupled to the container body; And
And a lower portion of the cap which is connected to the cap side portion and has a central upper surface convexed to be in contact with the bottom surface of the seal cap and the opening / closing valve. 3. The method of claim 2,
Wherein the pressing means comprises:
A button located at an upper portion of the container body;
A pressing rod which is moved up and down by the button;
A movable gear through which the push rod is passed;
A rotary gear for engaging with the movable gear and guiding the up and down movement of the pressing rod;
A gear box fixed to the container body, to which the movable gear is engaged, and to which the rotary gear is rotatably disposed;
A piston which is moved by said pressure rod to press said contents; And
And a buffer spring for supporting the rotary gear. 5. The method of claim 4,
And a rotation guide which is fixed to a lower portion of the gear box and supports the buffer spring on the piston and through which the pressing rod passes,
Wherein the rotation guide comprises a wishbone through which the pressing rod passes, a scoop container surrounding the wishbone, and a lower plate connected to the wishbone sleeve and supporting the buffer springs,
A fixing protrusion protruding sideways is provided at an upper portion of the collar,
And a fixing groove corresponding to the fixing protrusion is provided in a lower portion of the gear box. 5. The method of claim 4,
The piston has a connecting portion protruding from a central portion thereof,
And a lower end portion of the pressing rod is rotatably coupled to the connection portion. 5. The method of claim 4,
The movable gear includes a rotation preventing protrusion on an outer circumferential surface thereof, a movable tooth on a lower end thereof,
Wherein the rotary gear has a double sealing structure including a rotation tooth engaging with the movable tooth in a shape corresponding to the movable tooth and a top flange connected with the rotation tooth. 5. The method of claim 4,
Further comprising a nozzle decoy that surrounds the discharge guide tube and the seal cap,
The nozzle deco
A semi-circular cap and a cylindrical cap positioned within said semi-circular cap and secured to said discharge guide. 5. The method of claim 4,
Wherein the rotation gear and the rotation guide have spirals and the spirals of the pressure rods are disposed at intervals of 180 degrees.

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