KR102429266B1 - Cosmetic dropper - Google Patents

Abstract

Disclosed is a cosmetic dropper. The cosmetic dropper of the present invention comprises: a container body having a container body in which a cosmetic liquid is stored, an inner cap detachably coupled to the container body, and an outer cap coupled to the inner cap; The inner cap and the inner cap are provided to be raised and lowered, the pressing unit to which the user's pressing force is applied; and a pumping elastic part that supports the pressing part and the other part is coupled to the inner cap, and the pumping elastic part is expanded and contracted by the pressing part to suck the cosmetic liquid in the container body into the pipette member provided in the container body or vice versa. It is characterized by discharging.

Description

Cosmetic dropper {COSMETIC DROPPER}

The present invention relates to a cosmetic dropper, and more particularly, to a cosmetic dropper in which an elastic body supporting a pumping means for pumping a cosmetic liquid is provided inside an inner cap, which can be used by sucking a cosmetic liquid in a piston manner. .

In general, it is a method of using liquid cosmetic contents such as cosmetics that use a small amount at a time, such as eye cream, but it is desirable to use the correct amount. was used

However, this individual packaging method has a problem that it is inefficient because a relatively large amount remains inside the capsule even after the user uses the cosmetic contents.

In order to overcome the problems of the individual packaging method, after accommodating the contents in a container, a general pipette or syringe structure withdrawal means is used, or the cosmetic contents are drawn out each time they are used by using a withdrawal means having a push pump configuration. A configuration to be used is disclosed.

On the other hand, in the case of withdrawing cosmetic contents using the extraction means of the conventional syringe structure, the area to which the piston is coupled is exposed to the outside of the container, which is inconvenient and may stain foreign substances in the exposed area, which is unsanitary.

In particular, when the user's pressing force is applied to automatically pump the cosmetic contents, the convenience of use can be improved.

The above-described technical configuration is a background for helping understanding of the present invention, and does not mean a conventional technique widely known in the art to which the present invention pertains.

Korea Patent Publication No. 10-1483652 (Ff Korea Co., Ltd.) 2015. 01. 12.

Therefore, the technical problem to be achieved by the present invention is to provide a cosmetic dropper in which an elastic body supporting a pumping means for pumping a cosmetic liquid can be used by sucking a cosmetic liquid in a piston manner, provided in the inner cap of the inner cap.

is to provide

According to an aspect of the present invention, there is provided a container body having a container body in which a cosmetic liquid is stored, an inner cap detachably coupled to the container body, and an outer cap coupled to the inner cap; a pressing part provided to be raised and lowered from the inner cap and the inner cap and to which a user's pressing force is applied; and a pumping elastic part that supports the pressing part and the other part is coupled to the inner cap, and the pumping elastic part is stretched and contracted by the pressing part to release the cosmetic liquid in the container body. A cosmetic dropper may be provided for sucking into the interior or conversely discharging it.

The pumping elastic part may have a bellows shape.

The pumping elastic part, a base coupling body coupled to the space between the inner wall post and the outer wall post provided on the inner cap; a wrinkle portion provided in the direction of the pressing portion in the base coupling body to expand and contract; and a ceiling cover provided at the upper end of the wrinkle and pressed by the pressing unit.

A first stopper protrusion is provided on the inner wall of the outer wall post, and a second stopper protrusion engaged with the first stopper protrusion is provided on the outer wall of the base coupling body so that the base coupling body is spaced between the inner wall post and the outer wall post. It can be inserted into and engaged with.

The ceiling cover portion is provided with a cover portion locking projection, and the pressing portion is provided with a cover portion locking projection engaged with the cover portion locking projection on the pressing portion so that when the pressing portion rises, the wrinkle portion may be pulled upward.

The pressing unit may include: a pressing body supported by the inner cap and the outer cap to be lifted; a pressure post provided with the pressure barding to press the pumping elastic part; and an inner wall portion provided on the pressure body and supported by the elevating guide post of the inner cap.

A first hole, a second hole, and a third hole are provided in the pressing body to communicate with each other, and a large area of the hole is provided in the order of the first hole, the second hole, and the third hole, and the position of the pressing part is fixed When the outer cap stopper protrusion provided on the outer cap is moved to the third hole through the first hole and the second hole, it may be caught by the third hole to fix the position of the pressing part.

A first hole, a second hole, and a third hole are provided in the pressure body to communicate with each other, the first hole is provided vertically in a height direction of the pressure body, and the second hole is at the lower end of the first hole The pressure body is inclined in the height direction, and the third hole is provided in a horizontal direction perpendicular to the height direction of the pressure body at the end of the second hole, and the outer cap stopper is provided on the outer cap when the pressing part is fixed. The protrusion may be moved to the third hole through the first hole and the second hole and then be caught by the third hole to fix the position of the pressing part.

The pressing unit may further include a lifting guide protrusion provided on an outer wall of the pressurizing body, and the elevating guide protrusion may be elevated along the elevating guide slot provided in the inner cap to guide the elevating of the pressurizing unit.

An inner wall post for supporting the base coupling body of the pumping elastic part is provided on the inner cap body of the inner cap, and a pipette coupling part for supporting the outer wall of the pipette member is provided on a lower surface of the inner cap body in the opposite direction to the inner wall post , the upper end of the pipette member may be supported by being caught by the bottom of the inner cap body, which is the inner space of the inner wall post.

It may further include a stopper member for preventing the pumping elastic part from being pressed for a long time by being detachably coupled to the pressing part so as to be supported by the outer cap and blocking the descent of the pressing part.

In the embodiments of the present invention, the pumping elastic part is provided inside the inner cap to elastically support the pressing part, and the pumping elastic part can increase the height as well as the elastic support and pumping when the consumer does not use it for a long time. It can prevent the pumping elastic part from being deformed and not working, and it can be used by sucking the cosmetic liquid in a piston method, so it can be used hygienically and conveniently.

1 is a view schematically showing a cosmetic dropper according to a first embodiment of the present invention.
FIG. 2 is a cross-sectional view of FIG. 1 .
3 is an exploded perspective view of FIG. 1 ;
FIG. 4 is an enlarged view showing the areas of the pumping elastic part and the pressing part shown in FIG. 1 .
5 is a perspective view showing the inner cap shown in FIG.
FIG. 6 is a perspective view showing that the pressing unit is coupled to the inner cap shown in FIG. 2 .
7 is a cross-sectional view of the outer cap shown in FIG.
8 is a perspective view illustrating the pressing unit shown in FIG. 6 .
9 is a bottom perspective view of FIG. 8 .
10 is a cross-sectional view schematically showing a cosmetic dropper according to a second embodiment of the present invention.
11 is an enlarged view illustrating an area of the pumping elastic part shown in FIG. 10 .
12 is a view schematically showing a cosmetic dropper according to a third embodiment of the present invention.
13 is a view illustrating that the stopper member shown in FIG. 12 is separated from the pressing unit.
14 is a view schematically showing a cosmetic dropper according to a fourth embodiment of the present invention.
FIG. 15 is an enlarged view of an area of the pumping elastic part shown in FIG. 14 .
16 is a perspective view of the pressing part shown in FIG. 15 .

In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings illustrating preferred embodiments of the present invention and the contents described in the accompanying drawings.

Hereinafter, the present invention will be described in detail by describing preferred embodiments of the present invention with reference to the accompanying drawings. Like reference numerals in each figure indicate like elements.

1 is a view schematically showing a cosmetic dropper according to a first embodiment of the present invention, FIG. 2 is a cross-sectional view of FIG. 1, FIG. 3 is an exploded perspective view of FIG. 1, and FIG. 4 is the pumping shown in FIG. It is an enlarged view showing the regions of the elastic part and the pressing part, and FIG. 5 is a perspective view showing the inner cap shown in FIG. 2 .

In addition, FIG. 6 is a perspective view showing that the pressing unit is coupled to the inner cap shown in FIG. 2 , FIG. 7 is a cross-sectional view of the outer cap shown in FIG. 2 , and FIG. 8 is a perspective view showing the pressing unit shown in FIG. 6 . and FIG. 9 is a bottom perspective view of FIG. 8 .

As shown in these figures, the cosmetic dropper 1 according to the present embodiment is provided to rise or fall (elevate) on the container body 100 and the container body 100, and a pressing part to which the user's pressing force is applied. (200), and one side supports the pressing unit 200 and the other side is provided with a pumping elastic unit 300 coupled to the interior of the container body (100).

As shown in FIG. 2, the container body 100 includes a container body 110, an inner cap 120 coupled to the upper portion of the container body 110 to support the pressing unit 200, and an inner cap ( An outer cap 130 coupled to 120 to support the pressing unit 200 like the inner cap 120 , and a packing member 140 disposed between the container body 110 and the outer cap 130 , The pipette member 160 is coupled to the inner cap 120, and the wiper 150 is provided to be supported by the body head 111 of the container body 110 to remove the contents attached to the outer wall of the pipette member 160. .

Cosmetic liquid is stored in the container body 110 of the container body 100 , and the cosmetic liquid stored in the container body 110 may be discharged to the user's hand or face through the pipette member 160 .

At the upper end of the container body 110 in this embodiment, as shown in FIG. 2, the body head 111 is provided with a smaller diameter than the container body 110, and the thread provided on the body head 111 is an inner cap. It may be screw-coupled with the thread provided on the inner cap body 121 of the 120 .

The inner cap 120 of the container body 100 is provided extending upward from the inner cap body 121 and the inner cap body 121 screwed to the body head 111 as shown in FIG. 200) to support the lifting guide post 122, the inner wall post 123 provided on the upper surface of the inner cap body 121 to support the lower one side of the pumping elastic unit 300, and the inner wall post 123 so as to be spaced apart An outer wall post 124 provided on the upper surface of the inner cap body 121 to support the other lower side of the pumping elastic unit 300, and a pipette provided on the lower surface of the inner cap body 121 to which the pipette member 160 is coupled part 125 .

In this embodiment, the inner cap body 121, as shown in FIG. 3, is provided with a inner cap stopper protrusion 121a on the lower side, and the inner cap stopper protrusion 121a is the outer cap 130 shown in FIG. It may be detachably inserted and coupled to the stopper groove 131a provided in the .

In addition, in the present embodiment, the lifting guide post 122, as shown in FIG. 3, is provided with a lifting guide slot 122a, where, as shown in FIG. 6, provided in the pressing unit 200 The lifting guide protrusion 240 may be inserted and supported.

Furthermore, in this embodiment, in the space between the inner wall post 123 and the outer wall post 124 , as shown in FIG. 2 , the base coupling body 310 of the pumping elastic unit 300 may be inserted and coupled. . In this case, the first stopper protrusion 124a provided on the inner wall of the outer wall post 124 is engaged with the second stopper protrusion 311 provided on the outer wall of the base coupling body 310, as shown in FIG. can be stably bound.

And in this embodiment, the upper end of the elevating guide post 122, as shown in FIG. 4, may be provided close to the upper end of the outer cap body 131, the inner wall post 123 and the outer wall post 124 are It may be provided at about 1/3 the height of the elevating guide post 122 .

As shown in FIG. 2 , the outer cap 130 of the container body 100 is coupled to the inner cap 120 to guide the elevation of the pressing unit 200 and the position at which the pressing unit 200 is fixed. It can be stopped to stop at the

In this embodiment, the outer cap 130 includes an outer cap body 131 and at least one outer cap stopper protrusion 132 provided on the inner wall of the outer cap body 131 as shown in FIG. 7 .

In the outer cap body 131 of the outer cap 130, as shown in FIG. 7, a stopper groove 131a is provided, where the inner cap stopper protrusion 121a of the inner cap 120 described above is inserted and coupled. can

The outer cap stopper protrusion 132 of the outer cap 130 may be provided on the inner wall of the outer cap body 131 so that a pair is spaced apart, and is inserted into the third hole 213 of the pressing unit 200 and the pressing unit 200 ) can be stopped at a fixed position.

Specifically, when the pressing unit 200 is lowered to press the pumping elastic unit 300 , the outer cap stopper protrusion 132 is elevated in the region of the first hole 211 shown in FIG. 8 . On the other hand, when the pressing unit 200 is rotated in a specific direction, for example, clockwise to fix the pressing unit 200 to a specific position, the outer cap stopper protrusion 132 is formed with the first hole 211 and the second hole shown in FIG. It is inserted into the third hole 213 through the second hole 212 . As a result, the outer cap stopper protrusion 132 is inserted into the third hole 213, and since there is little space between the third hole 213 and the outer cap stopper protrusion 132, the pressing unit 200 is a pumping elastic part 300. The position can be fixed without being affected by the elastic force of

The packing member 140 of the container body 100 is disposed between the upper part of the container body 110 and the outer cap 130 and the outer cap 130 and the inner cap, as shown in FIGS. 1 and 2 . 120 may be elastically supported.

As shown in FIG. 2 , the pipette member 160 of the container body 100 is coupled to the pipette coupling part 125 provided on the bottom surface of the inner cap body 121 , and the pumping elastic part 300 is in operation. Thus, the cosmetic liquid stored in the container body 110 may be sucked and discharged to the user's skin.

In addition, in this embodiment, the pipette member 160 may be detachably fitted to the pipette coupling part 125 , and the internal space of the pipette member may be provided to communicate with the internal space of the pipette coupling part 125 . have.

The pressing unit 200 is lifted from the inner cap 120 and the outer cap 130 by the rotational force of the user and pressurizes the pumping elastic unit 300, thereby transferring the cosmetic liquid stored in the container body 110 to the pipette member 160. ) or the cosmetic liquid in the pipette member 160 may be discharged to the outside of the pipette member 160 .

In this embodiment, the pressing unit 200 is, as shown in FIG. 2 , the pressing body 210 supported by the lifting guide post 122 and the outer cap body 131 and lifting and lowering, and the interior of the pressing body 210 . Provided in the pressure post 220 for pressing the upper end of the wrinkle part 320 of the pumping elastic part 300, and the inner wall part 230 provided to be spaced apart from the pressure post 220 and supported by the elevating guide post 122, As shown in FIG. 6 , a plurality of lifting guide protrusions 240 provided on the outer wall of the inner wall portion 230 and coupled to the lifting guide slot 122a provided on the lifting guide post 122 , and the pressing body 210 on the It is provided and includes a plurality of lifting stopper projections 250 for limiting the descending depth of the pressing body (210).

As shown in FIG. 6 , in the pressure body 210 in this embodiment, a first hole 211 , a second hole 212 and a third hole 213 are provided to communicate with each other, and the first hole ( 211 , the second hole 212 , and the third hole 213 may have a large area in the order. In this embodiment, when the position of the pressing unit 200 is fixed, the outer cap stopper protrusion 132 provided on the outer cap 130 is formed through the first hole 211 and the second hole 212 through the third hole ( After moving to 213 , it may be caught by the third hole 213 to fix the position of the pressing unit 200 .

In addition, as shown in FIG. 6 , a groove 214 may be provided on the outer wall of the pressing body 210 in this embodiment. In this embodiment, the groove 214 may be provided to be disposed under the first hole 211 .

As shown in FIG. 2 , the pumping elastic part 300 is coupled to the inner cap 120 and the lower part is coupled to the inner cap 120 , and the upper part supports the pressing part 200 , and the container body 110 is expanded and contracted by the pressing part 200 , as shown in FIG. 2 . The cosmetic liquid in the pipette member 160 may be sucked into the inside of the pipette member 160 or may be discharged conversely.

In this embodiment, the pumping elastic part 300 is, as shown in FIG. 4 , a base coupling body 310 coupled to the space between the inner wall post 123 and the outer wall post 124 provided in the inner cap 120 . And, the wrinkle portion 320 provided in the direction of the pressing portion 200 in the base coupling body 310 to be stretched and contracted, and the ceiling cover portion 330 provided at the upper end of the corrugation portion 320 and pressed by the pressing post 220 . ) is included.

In this embodiment, the first stopper protrusion 124a is provided on the inner wall of the outer wall post 124 , and the second stopper protrusion 311 is engaged with the first stopper protrusion 124a on the outer wall of the base coupling body 310 . The base coupling body 310 may be inserted into the space between the inner wall post 123 and the outer wall post 124 to be engaged with the base coupling body 310 .

In this embodiment, since the wrinkle part 320 has a pumping function, the pumping force can be adjusted by controlling the folding area, such as by making the folding area of the wrinkle part 320 into multiple stages, and the total height of the wrinkle part 320 is also can be adjusted

10 is a cross-sectional view schematically showing a cosmetic dropper according to a second embodiment of the present invention, and FIG. 11 is an enlarged view showing the area of the pumping elastic part shown in FIG.

As shown in FIG. 11 , in the cosmetic dropper 1a according to the present embodiment, the pipette coupling part 125 provided on the bottom surface of the inner cap body 121 opposite to the inner wall post 123 is the pipette member 160 . ), and the upper end of the pipette member 160 is provided to be caught and supported by the bottom of the inner cap body 121 which is the inner space of the inner wall post 123, which is different from the above-described embodiment.

In this case, since the upper end of the pipette member 160 is caught and supported by the bottom of the inner cap body 121 , and the outer wall thereof is supported inside the pipette coupling portion 125 , there is an advantage in that coupling stability can be improved.

12 is a view schematically showing a cosmetic dropper according to a third embodiment of the present invention, and FIG. 13 is a view showing that the stopper member shown in FIG. 12 is separated from the pressing part.

The cosmetic dropper 1b according to this embodiment, as shown in FIGS. 12 and 13, has a flange portion 260 having a larger diameter than that of the pressing body 210 on the pressing body 210 of the pressing part 200b. It is different from the above-described embodiments in that the stopper member 400 is detachably fitted and coupled to the space between the flange portion 260 and the upper end of the outer cap body 131 .

In this case, the stopper member 400 can prevent the pumping elastic part 300 from being pressed for a long time by blocking the descent of the pressing part 200b.

In this embodiment, one side of the stopper member 400 may be provided with a handle that a user can easily hold.

The technical means related to the stopper member 400 of the present embodiment may be applied to the above-described first and second embodiments as well as to the fourth embodiment to be described later.

14 is a view schematically showing a cosmetic dropper according to a fourth embodiment of the present invention, FIG. 15 is an enlarged view of the area of the pumping elastic part shown in FIG. 14, and FIG. 16 is the pressing shown in FIG. It is a perspective view of wealth.

As shown in FIG. 15, the cosmetic dropper 1c according to this embodiment provides a post locking protrusion 221 on the pressing post 220 of the pressing unit 200c, and the ceiling of the pumping elastic unit 300c. The cover portion 330 is provided with a cover portion locking protrusion 331 that is engaged with the post locking protrusion 221, so that when the pressing unit 200 rises, the wrinkle portion 320 is pulled in the upward direction. There is a difference from one embodiment. The cover part locking protrusion 331 is provided on the sidewall of the ceiling cover part 330 , the post locking projection 221 is provided on the inner wall of the pressure post 220 , and the bottom surface of the pressure post 220 is inclined and provided with a wrinkle part Fully supported on 320 .

In this case, there is an advantage that can help to pull the wrinkle part 320 pressed for a long period of time by the pressing part 200 to be stretched.

In addition, in this embodiment, as shown in FIG. 16 , a first hole 211 , a second hole 212 , and a third hole 213 are provided in the pressure body 210 to communicate with each other, and the first The hole 211 is provided vertically in the height direction of the pressing body 210 , and the second hole 212 is provided inclined in the left direction in the height direction of the pressing body 210 at the lower end of the first hole 211 , , the third hole 213 is provided at the end of the second hole 212 in a horizontal direction that is perpendicular to the height direction of the pressing body 210, and the first hole and the second hole 212 and the second hole ( 212) is different from the above-described embodiment in that the width is similarly provided.

In this embodiment, when the position of the pressing unit 200 is fixed, the outer cap stopper protrusion 132 provided on the outer cap 130 moves to the third hole 213 through the first hole 211 and the second hole 212 . After being hooked on the third hole 213 , the pressing unit 200 may be fixed in position.

As such, the present invention is not limited to the described embodiments, and it is apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Accordingly, it should be said that such modifications or variations are included in the claims of the present invention.

1,1a,1b,1c : Cosmetic dropper
100: container body 110: container body
111: body head 120: inner cap
121: inner cap body 121a: inner cap stopper protrusion
122: elevating guide post 122a: elevating guide slot
123: inner wall post 124: outer wall post
124a: first stopper protrusion 125: pipette coupling part
130: outer cap 131: outer cap body
131a: stopper groove 132: outer cap stopper protrusion
140: packing member 150: wiper
160: pipette member 200,200b, 200c: pressing part
210: pressurized body 211: first hole
212: second hole 213: third hole
214: groove 220: pressure post
221: post locking projection 230: inner wall portion
240: elevating guide projection 250: elevating stopper projection
260: flange part 300,300c: pumping elastic part
310: base coupling body 311: second stopper projection
320: pleated portion 330: ceiling cover portion
331: cover portion locking projection 400: stopper member

Claims (11)

a container body having a container body for storing a cosmetic liquid therein, an inner cap detachably coupled to the container body, and an outer cap coupled to the inner cap;
a pressing part provided to be raised and lowered from the inner cap and the inner cap and to which a user's pressing force is applied; and
One side supports the pressing part and the other side includes a pumping elastic part coupled to the inner cap,
The pumping elastic part is expanded and contracted by the pressing part to suck the cosmetic liquid in the container body into the pipette member provided in the container body or to discharge it conversely,
The pumping elastic part has a bellows shape,
The pumping elastic part, the base coupling body coupled to the space between the inner wall post and the outer wall post provided on the inner cap; a wrinkle portion provided in the direction of the pressing portion in the base coupling body to expand and contract; and a ceiling cover portion provided at the upper end of the wrinkle portion and pressed by the pressing portion,
The ceiling cover portion is provided with a cover portion locking projection, the pressing portion of the pressing portion is provided with a post locking projection engaged with the cover portion locking projection, and when the pressing portion rises, the wrinkle portion is pulled upward,
The cover portion locking projection is provided on the side wall of the ceiling cover portion, the post locking projection is provided on the inner wall of the pressure post, and the bottom surface of the pressure post is inclined and supported as a whole in the wrinkle cosmetic dropper. delete delete The method according to claim 1,
A first stopper projection is provided on the inner wall of the outer wall post,
The outer wall of the base coupling body is provided with a second stopper protrusion engaged with the first stopper protrusion, and the base coupling body is inserted into the space between the inner wall post and the outer wall post to engage and engage. delete The method according to claim 1,
The pressurizing part,
a pressure body supported by the inner cap and the outer cap and lifted;
a pressure post provided on the pressure body to press the pumping elastic part; and
Cosmetic dropper including an inner wall provided on the pressure body and supported by the elevating guide post of the inner cap. 7. The method of claim 6,
A first hole, a second hole and a third hole are provided in the pressure body to communicate with each other,
A large hole area is provided in the order of the first hole, the second hole, and the third hole,
When fixing the position of the pressing unit, the outer cap stopper protrusion provided on the outer cap moves to the third hole through the first and second holes, and then catches the third hole to fix the position of the pressing unit. 7. The method of claim 6,
A first hole, a second hole and a third hole are provided in the pressure body to communicate with each other,
The first hole is provided vertically in the height direction of the pressing body,
The second hole is provided inclined in the height direction of the pressing body at the lower end of the first hole,
The third hole is provided in a horizontal direction perpendicular to the height direction of the pressing body at the end of the second hole,
When fixing the position of the pressing unit, the outer cap stopper protrusion provided on the outer cap moves to the third hole through the first and second holes, and then catches the third hole to fix the position of the pressing unit. 7. The method of claim 6,
The pressurizing part,
Further comprising a lifting guide projection provided on the outer wall of the pressing body,
The elevating guide protrusion is elevated along the elevating guide slot provided in the inner cap to guide the elevating of the pressing part. The method according to claim 1,
An inner wall post for supporting the base coupling body of the pumping elastic part is provided on the inner cap body of the inner cap,
A pipette coupling portion for supporting the outer wall of the pipette member is provided on a bottom portion of the inner cap body in a direction opposite to the inner wall post,
A cosmetic dropper in which the upper end of the pipette member is caught by the bottom of the inner cap body, which is the inner space of the inner wall post. The method according to claim 1,
Cosmetic dropper further comprising a stopper member detachably coupled to the pressing part to be supported by the outer cap and preventing the pumping elastic part from being pressed for a long time by blocking the descent of the pressing part.

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