KR200362376Y1 - A structure of casmetic case which is possible for discharge standard capacity of high viscosity cosmetic - Google Patents

Abstract

The present invention relates to a high-viscosity cosmetic container that can prevent the deterioration due to contact with air by extruding a high-viscosity cosmetic by a certain amount while moving the piston installed inside the container along the screw shaft, the characteristic configuration is the content (103) The container body 100 that is contained therein, the intermediate cap 110 is coupled to the upper surface of the container body 100, the upper cover is coupled to the intermediate cap 110 and the contents outlet 122 is formed so that the contents are discharged (120), a piston installed in the interior of the container body 100 to extrude the contents contained in the container body 100 while being raised by the drive unit 200 and the drive unit 200, the upper cover 120 ( 140 and a lower cap 150 coupled to the bottom of the container body 100 is included.

Description

A structure of casmetic case which is possible for discharge standard capacity of high viscosity cosmetic}

The present invention relates to a high-viscosity cosmetic container capable of quantitative discharging, and more particularly, to a high viscosity that can prevent deterioration due to contact with air by extruding a high-viscosity cosmetic product by a certain amount while the piston installed inside the container moves along the screw shaft. It relates to a cosmetic container.

Generally, high viscosity cosmetics (hereinafter referred to as 'high viscosity cosmetics'), such as nutrition cream, eye cream or gel foundation, are stored in a cylindrical container with an open top, and a top cover can be separated / combined at the top of the container. Are screwed together.

Therefore, when the high viscosity cosmetics are to be used, the upper cover is rotated to be separated and the high viscosity cosmetics contained in the container are taken out by a predetermined amount with a finger, and then the upper cover is closed and stored.

However, in order to use high-viscosity cosmetics, such a conventional container must separate the upper cover, so that the surface of the high-viscosity cosmetics contained in the container is exposed to air, which shortens the shelf life, and also allows the user to take a finger when withdrawing the high-viscosity cosmetics. Therefore, there is a problem in that the portion where the finger is in contact with the deterioration.

In addition, the conventional container has a problem in that the cosmetic waste with the user's fingers to take out the cosmetics, if it does not accurately control the amount of the withdrawal.

The present invention has been devised to solve such a conventional problem, an object of the present invention is to incorporate a piston in the bottom of the container body in which high viscosity cosmetics are stored, and a driving unit for raising the piston in the upper cover installed on the top of the container body. It is to provide a high-viscosity cosmetic container that can be extruded by a predetermined amount by the operation of the drive unit and stored in the container body.

1 is a cross-sectional view showing a cosmetic container according to the present invention.

Figure 2 is a cross-sectional view showing a state in which cosmetics are discharged from the cosmetic container according to the present invention.

3 is a cross-sectional view taken along the line A-A of FIG.

4 is a cross-sectional view taken along the line A-A of another embodiment of FIG.

5 is an exploded perspective view showing a driving unit of the cosmetic container according to the present invention.

Figure 6 is a perspective view of the coupling state showing the drive unit of the cosmetic container according to the present invention.

Figure 7 is a front view showing the drive of the cosmetic container according to the present invention.

Figure 8 is an exploded cross-sectional view showing a piston part in a state inverted the cosmetic container according to the present invention.

9 to 13 is a cross-sectional view showing a process of coupling the piston in the state of inverting the cosmetic container according to the present invention.

14 and 15 are cross-sectional view showing a coupling process of the piston portion sealing means of the cosmetic container according to the present invention.

※ Explanation of symbols about main part of drawing ※

100: container body 103: contents

110: middle cap 122: contents outlet

140: piston 141: sealing rubber

143: piston nut 150: lower cap

160: check valve 200: drive unit

211: rotary button 212: drive gear

221: worm 222: driven gear

230: axis of rotation 231: worm wheel

232: screw shaft 233: contents discharge hole

234: rotor blade 235: contents moving hole

Referring to the characteristic configuration of the present invention for achieving the above object is as follows.

The high-viscosity cosmetic container of the present invention includes a container body in which contents are contained, an intermediate cap coupled to an upper surface of the container body, an upper cover coupled to the intermediate cap and having a contents discharge port formed to discharge contents, and installed in the upper cover. It includes a drive unit, a piston installed inside the container body to discharge the contents contained in the container body while being lifted by the drive unit, and a lower cap coupled to the bottom surface of the container body.

Referring to the present invention having such characteristics in detail as follows.

1 is a cross-sectional view showing a cosmetic container according to the present invention, Figure 2 is a cross-sectional view showing a state in which the cosmetic is discharged from the cosmetic container according to the present invention, Figure 3 is a cross-sectional view of the line AA of Figure 1, Figure 4 1 is a cross-sectional view taken along the line AA of another embodiment of Figure 1, Figure 5 is an exploded perspective view showing a drive unit of the cosmetic container according to the present invention, Figure 6 is a perspective view of the coupling state showing a drive unit of the cosmetic container according to the present invention, Figure 7 8 is an exploded cross-sectional view illustrating a piston in an inverted state of the cosmetic container according to the present invention.

As referred to herein, the present invention is provided with a container body 100 in which a high-viscosity cosmetic such as nutrition cream or eye cream and / or gel foundation is contained in the contents 103, but the container body 100 is an inner cylinder 102. It consists of and outer cylinder (101).

The upper surface of the container body 100 is coupled to the middle cap 110, the middle cap 110 is coupled to the upper cover 120, the middle cap 110 and the upper cover 120 is hook The 111 and the hook protrusion 121 are coupled to each other, and the upper cover 120 has a contents outlet 122 through which contents are discharged.

On the other hand, the driving unit 200 is provided on the intermediate cap 110, the driving unit 200 is supported by the rotary button 211 by the first plate 210, the amount of the rotary button 211 A drive gear 212 is formed at an end thereof, and driven gears 222 are gear-coupled to the drive gears 212, respectively, and the driven gears 222 are rotatably installed in the upper cover 120. It is formed at both ends of the worm 221, and the worm 221 is supported by the second plate 220.

In addition, the worm 221 has a worm wheel 231 is coupled to the worm gear, the worm wheel 231 is formed on the upper end of the rotary shaft 230, the rotary shaft 230 is in the intermediate cap 110 It is fitted in the center of the combined support cap 130, the O-ring 131 is installed between the support cap 130 and the rotating shaft 230 to maintain the airtight.

In addition, a lower portion of the rotary shaft 230 is formed with a screw shaft 232 which is screwed to the piston 140 to be described later, the contents discharge hole 233 for discharging the contents 103 in the rotary shaft 230 ) Is formed, a plurality of rotary blades 234 may be installed on the outer circumferential surface of the rotary shaft 30 so as to smoothly discharge the contents.

The upper portion of the rotary shaft 230, the upper portion of the contents discharge hole 235 connecting the contents discharge hole 233 connected to the contents outlet 122 formed in the upper cover 120, the contents 103 to the contents outlet The check valve 160 is provided so as to move only in the direction (122).

In addition, the screw shaft 232 is screwed to the piston 140, the inside of the piston 140, the end of the sealing rubber 232 to maintain the airtight between the screw shaft 232 and the piston 140 A piston nut 143 for compressing the sealing rubber 141 is provided, and a packing 142 is provided at an end of the piston nut 143.

The lower cap 150 is coupled to the bottom surface of the container body 100, and the container body 100 and the lower cap 150 are coupled to each other via a locking groove 151 and a locking protrusion 104.

On the other hand, the piston 140 is to extrude the contents 103 contained in the inner cylinder 102 while being moved upward when the screw shaft 232 is rotated, the inner cylinder to prevent the piston 140 is rotated ( 102 and the cross-sectional shape of the piston 140 may be formed on both sides in the plane or one side in the plane as shown in FIG.

Alternatively, as shown in FIG. 4, the cross-sectional shapes of the inner cylinder 102 and the piston 140 may be formed in an ellipse, and the cross-sectional shapes of the piston 140 and the inner cylinder 102 may prevent the piston 140 from rotating. Any shape is possible as long as it is a shape.

Referring to the present invention configured as described in detail as follows.

First, the check valve 160 installed between the contents outlet 122 and the contents moving hole 235 blocks the contents moving hole 235, thereby blocking the contents 103 stored in the container body 100 with air. Will be done.

When the contents are to be extruded in this state, when the rotary button 211 of the driving unit 200 is rotated, the rotational force is transmitted through the driving gear 212 and the driven gear 222 and the worm 221 and the worm wheel 231. As it is transmitted, the rotary shaft 230 rotates.

When the rotary shaft 230 is rotated, the screw shaft 232 integrally formed at the lower portion of the rotary shaft 230 is rotated together so that the rotational force is transmitted to the piston nut 143 screwed to the lower end of the screw shaft 232.

When the screw shaft 232 is rotated, the piston 140 is formed in a cross-sectional shape that does not rotate inside the inner cylinder 102, the piston nut 143 and the piston 140 is moved upward.

When the piston 140 is moved upward, the contents 103 contained in the container body 100 are moved upward to be discharged through the contents discharge hole 233, in which the rotary blade 234 installed on the rotary shaft 230. Serves to assist the contents 103 to be discharged smoothly up

As described above, the contents 103 introduced into the contents discharge hole 233 are moved while pushing the check valve 160 to block the contents moving hole 235 by passing the contents through the pupil 235 and finally, FIG. 2. As will be discharged out of the contents outlet 122.

That is, since the discharge amount of the contents 103 is adjusted according to the amount of rotation of the rotary button 211, the user is to extrude a certain amount of contents by a simple operation of rotating the rotary button 211.

Through the process as described above is to use the contents contained in the container body (100). Hereinafter, the piston assembly process of the present invention will be described in detail. Figure 8 is a cross-sectional view showing a portion of the piston in the cosmetic container upside down according to the present invention, Figure 9 to Figure 13 is a cross-sectional view showing a process of coupling the piston portion of the cosmetic container according to the present invention, Figures 14 and 15 Sectional view showing the coupling process of the piston portion sealing means of the cosmetic container according to the present invention.

When assembling the piston unit in the cosmetic container, as shown in Figure 8 is positioned so that the lower portion of the container body 100 is directed upward, the contents 103 are filled in the interior of the inner cylinder (102).

After filling the contents 103 as described above, as shown in FIG. 9, the piston 140 is inserted into the inner cylinder 102, and the tip of the screw shaft 232 is fitted into the center of the piston 140.

Then, as shown in FIG. 10, the sealing rubber 141 is inserted into the central portion of the piston 140, and then the packing 142 is inserted as shown in FIG. 11.

In this state, when the piston nut 143 is screwed to the end of the screw shaft 232 as shown in Figure 12, the piston nut 143 is screwed to the screw shaft 232 and at the same time the central portion of the piston 140 To be firmly coupled to, as shown in Figure 13 when the lower cap 150 is coupled to complete the filling of the contents 103 and the coupling of the piston 140.

Meanwhile, when the sealing rubber 141 is inserted into the piston 140, a space is formed between the sealing rubber 141 and the screw shaft 232 as shown in FIG. 14, and the piston nut 143 as shown in FIG. 15. ) By forcibly turning the sealing rubber 141 is coupled in a compressed state between the piston 140 and the screw shaft 232 by the piston nut 143, the screw shaft 232 and the piston ( The gap between the 140 is not generated is to prevent the leakage.

As described above, according to the present invention, the high viscosity cosmetics are extruded by a certain amount by the synergy of the piston embedded in the container body in a state where the cosmetics having high viscosity are stored in the container body, thereby extending the shelf life of the cosmetics, as well as the cosmetics. There is a unique effect that can prevent excessive consumption.

Claims (9)

In the cosmetic container structure capable of quantitatively discharging the contents 103 stored in the container body 100, the drive unit 200 for rotating the worm wheel 231 by the rotation of the rotary button 211, and the worm wheel ( High viscosity, characterized in that it comprises a screw shaft 232 that rotates by 231 and a piston 142 that is extruded by the rotation of the screw shaft 232 to extrude the contents 103 stored in the container body 100 Cosmetic container structure capable of quantitative discharge of cosmetics. The worm 221 of claim 1, wherein the driving unit 200 includes a rotary button 211 having driving gears 212 formed at both ends thereof, and a driven gear 222 having gear defects formed at both ends thereof. And a worm wheel 231 which is gear-coupled with the worm 221 is formed on the upper side and a rotating shaft 230 having a screw shaft 232 formed thereon is formed cosmetic container structure capable of quantitative discharge of high viscosity cosmetics . The cosmetic container structure of claim 2, wherein the rotary button 211 is positioned to protrude upward from the upper cover 120. The method of claim 2, wherein the rotary shaft 230, the contents discharge hole 233 is formed in the center to discharge the content 103 is formed in the upper portion of the high viscosity cosmetics characterized in that the contents moving hole 235 is formed Cosmetic container structure that can be dispensed. The cosmetic container structure of claim 2, wherein a plurality of rotary blades (234) are further installed on the outer circumferential surface of the rotating shaft (230) to smoothly discharge the contents (103). The method of claim 4, wherein the contents moving hole 235, the check valve 160 for moving the contents 103 in the direction of the contents outlet 122 is further provided, the quantitative discharge of high-viscosity cosmetics is possible Cosmetic container structure. The method of claim 1, wherein the sealing rubber 141 and the sealing rubber 141 inserted in the piston 140 to maintain the airtight between the screw shaft 232 and the piston 140 to the compression fixing Cosmetic container structure capable of quantitative discharge of high-viscosity cosmetics, characterized in that it further comprises a piston nut 143 screwed to the lower end of the screw shaft (232). According to claim 1, wherein the container body 100 and the cross-sectional shape of the piston 140 cosmetics capable of quantitative dispensing of high viscosity cosmetics, characterized in that one side or both sides are formed in a plane to prevent rotation of the piston 140 Container structure. According to claim 1, wherein the container body 100 and the cross-sectional shape of the piston 140 is a cosmetic container structure capable of quantitative discharge of high viscosity cosmetics, characterized in that formed in an ellipse to prevent the rotation of the piston (140).