KR102339883B1 - Cosmetics container with improved leakage preventing function - Google Patents

Abstract

The present invention relates to a leakproof cosmetics container and, more specifically, to a leakproof cosmetics container which performs a discharge operation stably, prevents leakage of cosmetics, and fundamentally blocks cosmetic leakage when not in use while having a compact and simple structure. According to the present invention, the leakproof cosmetic container comprises: a cosmetic storage container having an accommodation space formed therein to accommodate cosmetics; a lower case part in which the cosmetic storage container is installed; an upper case part operably coupled to the lower case part to be opened and closed; a cosmetic discharge part disposed on the cosmetic storage container and having a discharge hole through which the cosmetics is discharged; a cosmetic transfer means transferring the cosmetics inside the cosmetic container to the cosmetic discharge part; an operating force application unit formed to apply an operating force to the cosmetic transfer means; a cosmetic discharge control unit controlling discharge of the cosmetics discharged to the cosmetic discharge part; and a leakproof operation unit applying the operating force to the cosmetic discharge control unit to prevent leakage of the cosmetics discharged to the cosmetic discharge part.

Description

Leak-proof cosmetic container {COSMETICS CONTAINER WITH IMPROVED LEAKAGE PREVENTING FUNCTION}

The present invention relates to a leak-proof cosmetic container, and more specifically, has a simple and simple structure, can perform a discharge operation stably, prevent leakage of cosmetics, and can fundamentally block cosmetic leakage when not in use. It relates to a leak-proof cosmetic container.

Cosmetics are used for skin care, and solid cosmetics such as foundation, liquid cosmetics such as skin, and semi-solid cosmetics mixed with foundation and liquid are used.

In addition, liquid cosmetics and semi-solid cosmetics are used in the form of putting cosmetic contents into a cosmetic container having an accommodation space, burying them in a built-in puff, and then applying them to the skin.

However, cosmetic containers are wasteful because excessive cosmetics spill over during the pressurization operation and excess cosmetics get on the puff. There are disadvantages in that cosmetics are contaminated by such factors, causing skin troubles or shortening the period of use.

For example, in Korean Patent Publication No. 10-1590936, a rotary cosmetic container as shown in FIGS. 1A and 1B is proposed.

The conventional rotary cosmetic container 100 according to Patent Registration No. 10-1590936 has an outer body corresponding to a circular case and a disc hole through which contents (not shown) are discharged when the upper case 110 is opened. The disk 210 provided with the 212 and the rotating member 150 for discharging the contents are exposed to the outside. And when the user rotates the rotating member 150, the piston 180 inside the cosmetic container 100 rises by the rotational operation of the rotating screw shaft 240 (refer to the raised state of the piston 180' in FIG. 1B) While the contents are pushed upward, the contents are discharged to the outside through the disk hole 212 . The user may use the contents discharged on the disk 210 using a puff (not shown).

However, in the conventional rotary cosmetic container 100 according to Patent Registration No. 10-1590936 as described above, even if the operation of the rotating member 150 is stopped, the cosmetics that have already been applied with the upward discharge pressure due to the upward pressure of the piston 180 As it continuously leaks, there is a disadvantage of severe waste of cosmetics. In addition, if the spilled cosmetics are not used, they are easily contaminated with viruses, fungi, bacteria, etc., so that when they are used later, skin troubles are caused.

The conventional rotary cosmetic container 100 according to Patent Registration No. 10-1590936 as described above is inconvenient in use, which contaminates clothes or portable goods while the cosmetics are minutely leaked even with a small movement of the rotating member 150 during carrying. .

In addition, the conventional rotary cosmetic container 100 according to Patent Registration No. 10-1590936 has a disadvantage in that the manufacturing cost is increased due to an increase in raw material cost and assembly cost due to too many components and a complicated structure as shown in FIG. 1A .

Korean Patent No. 10-1590936 "Rotary Cosmetic Container" Korean Public Utility Model No. 20-2019-0001423 "Cosmetic container" Korea Registered Utility Model No. 20-0486987 "Cosmetic Container"

The present invention has been proposed in view of the above content, and although the structure is concise and simple, the discharge operation is stably performed and the cosmetic leakage is prevented, thereby improving the convenience, hygiene and marketability of use, as well as cosmetic leakage when not in use. It is to provide a leak-proof cosmetic container that can fundamentally block the

In order to achieve the above object, a leak-proof cosmetic container according to the present invention is a leak-proof cosmetic container, comprising: a cosmetic storage container having an accommodation space for accommodating cosmetics; a lower case portion in which the cosmetic storage container is installed; an upper case portion operably coupled to the lower case to be opened and closed; a cosmetic discharge unit disposed on the cosmetic storage container and having a discharge hole through which the cosmetic product is discharged; a cosmetic transport means for transporting the cosmetics inside the cosmetic container to the cosmetic discharging unit; an operating force applying unit configured to apply an operating force to the cosmetic conveying means; a cosmetic discharge control unit controlling the discharge of cosmetics discharged to the cosmetic discharge unit; and a leak prevention driving unit that applies an operating force to the cosmetic discharge control unit to block leakage of the cosmetics discharged to the cosmetic discharge unit.

The cosmetic discharge control unit may include an opening/closing unit formed in an inner side of the operating force applying unit to face the cosmetic discharging unit and having a control hole selectively communicating with the discharging hole perforated opening/closing unit.

The leak prevention driving unit may include a rotational force acting member that rotates the opening and closing unit so that the discharge hole and the control hole are in a misaligned position.

The rotational force acting member may be configured as a driving tooth formed in the upper case portion, and may include a rotation tooth portion formed to engage the driving tooth in the opening/closing portion.

In addition, the cosmetic transport means may include a driving screw formed in the lower portion of the cosmetic discharging unit, and a lifting plate member embedded in the cosmetic storage container and screwed to the driving screw to move and discharge the cosmetic product while ascending and descending. have.

The operating force applying unit may be connected to the cosmetic discharging unit to rotate the driving screw.

The operating force applying unit may include a contact plate rotatably installed in the lower case and to which a rotational force is applied, and an operating protrusion formed in the contact plate portion to be connected to the cosmetic discharging unit.

The cosmetic discharge control unit is formed opposite to the cosmetic discharge unit on the inside of the operating force applying unit and has an opening and closing part in which a control hole selectively communicating with the discharge hole is perforated, and the discharge hole and the control hole are in a position in which the control hole communicates, or the discharge hole and the control It may be configured to include a positioning unit for setting the operation position of the operation protrusion so that the ball is in a misaligned position.

Preferably, the cosmetic discharging unit includes a discharging protrusion ring in which a plurality of discharging holes are perforated at equal angles to a ring-shaped protrusion protruding from the upper surface of the disc-shaped body, and the opening and closing portion is on the bottom so that the discharging protrusion ring is inserted. An opening and closing groove in which the control hole is perforated may be provided in the recessed ring-shaped groove.

The cosmetic discharge unit may be formed with a rotation guide groove so that the operation protrusion is inserted into the outer periphery of the disk-shaped body to move.

The positioning unit is formed adjacent to each other in the rotation guide groove, a first positioning unit contacting the operation protrusion when rotating in one direction and a second positioning unit contacting the operation protrusion when rotating in the other direction are formed adjacent to each other. The first and second positioning units may be formed at a point where the discharge hole and the control hole communicate with each other in a state in which the operation protrusion is in contact.

The cosmetic discharging unit includes an airtight member insertion groove that is recessed so that the airtight member is inserted into the upper surface of the disk-shaped body, and is recessed into the upper surface edge of the disk-shaped body so that the working protrusion is easily inserted into the rotation guide groove at the time of assembly. It may be configured to include an insertion groove.

On the other hand, the driving screw is composed of a screw rod having a cosmetic passage having a hollow structure therein, and the discharge hole and the control hole are formed at a position selectively communicating with the cosmetic passage, while the driving screw has the It is characterized in that the inlet portion communicating with the cosmetic passage is formed.

In this case, the male screw portion of the drive screw and the female screw portion of the lifting plate member screw-coupled to the male screw portion may be threaded in a direction in which the lifting plate member descends when the operating force applying unit rotates clockwise.

The cosmetic storage container and the lifting plate member may be formed with anti-rotation bent portions at least in one or more places so that the lifting plate member does not rotate when the driving screw is rotated and performs a lifting motion.

According to the leak-proof cosmetic container according to the present invention, the discharging operation of the cosmetics can be stably performed by the cosmetic conveying means operated when the operating force applying unit is operated. Since the discharge can be selectively controlled, leakage of cosmetics can be prevented, thereby improving the convenience, hygiene, and marketability of use.

And, according to the leak-proof cosmetic container according to the present invention, when the upper case part is closed after the use of the cosmetics is completed, the opening and closing part is operated by the leak prevention driving part to seal the discharge hole. Since it can perform a preventive action, there is an effect that can further improve the convenience of use, hygiene, and marketability.

1a and 1b are views for explaining a conventional cosmetic container;
2 is a perspective view showing a leak-proof cosmetic container according to an embodiment of the present invention;
3 is an exploded perspective view showing a leak-proof cosmetic container according to an embodiment of the present invention;
4A to 4C are views for explaining an operating force applying unit and a cosmetic discharge control unit of a leak-proof cosmetic container according to an embodiment of the present invention;
Figure 4d is an exploded perspective view showing the cosmetic storage container and the lower case portion of the leak-proof cosmetic container according to an embodiment of the present invention;
5 is a cross-sectional view in an assembled state of a leak-proof cosmetic container according to an embodiment of the present invention;
6 is a perspective view of a main part for explaining a leak-proof driving part of a leak-proof cosmetic container according to an embodiment of the present invention;
7 is a view for explaining the action of a leak-proof cosmetic container according to an embodiment of the present invention;
8 is an exploded perspective view showing a leak-proof cosmetic container according to another embodiment of the present invention;
9A and 9C are views for explaining an operating force application unit and a cosmetic discharge control unit of a leak-proof cosmetic container according to another embodiment of the present invention;
10 is a cross-sectional view in an assembled state of a leak-proof cosmetic container according to another embodiment of the present invention;
11 is an enlarged view of the main part for explaining the leak-proof driving part of the leak-proof cosmetic container according to another embodiment of the present invention;
12 is a view for explaining the operation of a leak-proof cosmetic container according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. On the other hand, in each drawing, the drawings and detailed description of the configuration, the action and the effect thereof, which can be easily understood by those skilled in the art from the general technique are simplified or omitted, and the parts related to the present invention are mainly illustrated.

Figure 2 is a perspective view showing a leak-proof cosmetic container according to an embodiment of the present invention, Figure 3 is an exploded perspective view showing a leak-proof cosmetic container according to an embodiment of the present invention, Figures 4a to 4c are of the present invention As a view for explaining the operating force applying unit and the cosmetic discharge control unit of the leak-proof cosmetic container according to an embodiment, FIG. 4A is a perspective view showing a shape shown from the upper side, FIG. 4B is a perspective view showing a shape shown from the lower side; 4C is a cut-away perspective view. Figure 4d is an exploded perspective view showing the cosmetic storage container and the lower case portion of the leak-proof cosmetic container according to an embodiment of the present invention.

2 to 4d, the leak-proof cosmetic container according to an embodiment of the present invention is characterized in that the cosmetic container (c) is stably discharged and is configured to prevent unnecessary cosmetic leakage. 1), a cosmetic conveying means (2), an operating force applying unit (3), a cosmetic discharging unit (4), a lower case unit (5), an upper case unit (6) and a puff (7), but when not in use, cosmetics In order to fundamentally block the leakage of the cosmetic discharge control unit (8) and the leakage prevention driving unit (9) is provided.

The cosmetic container 1 is a component having an accommodation space in which cosmetics are accommodated, and is formed in a deformed cylindrical shape. It is formed in a polygonal structure having a plurality of anti-rotation bent portions 112 on the sidewalls to be able to do so.

And, the cosmetic container 1 is formed in a cylindrical shape to have a receiving space in which the cosmetics are accommodated, and a screw insertion boss 113 (refer to FIG. 5) is formed in the center so that a driving screw 22 to be described later is inserted. ), and is installed on the upper portion of the container body 11 and consists of a container cover 12 in which the discharge part insertion hole 123 is perforated in the center.

In addition, the cosmetic container 1 can be refilled and reused when the cosmetics contained therein are all consumed and used. That is, the leak-proof cosmetic container according to the invention repeatedly reuses the remaining components (reference numerals 2, 3, 5, 6, 7, etc.) except for the cosmetic container (1) and replaces only the cosmetic container (1). can be used

5 is a cross-sectional view in an assembled state of a leak-proof cosmetic container according to an embodiment of the present invention.

Referring to Figure 5, the cosmetic transport means (2) is a component that transports the cosmetics (c) inside the cosmetic container (1) toward the cosmetic discharge unit (4), a driving screw (22) and a lifting plate member ( 23) is composed.

The driving screw 22 is configured to be formed under the cosmetic discharging part 4, and a male thread is formed on the outer circumferential surface of the pipe-shaped body. This driving screw 22 may be manufactured as an independent member and may be configured in a way that is coupled to the cosmetic discharge unit 4, but in this embodiment, it is integrated in the center of the bottom surface of the cosmetic discharge unit 4 in order to simplify and simplify the structure. to form with

The lifting plate member 23 is embedded in the cosmetic container 1 and is screwed to the driving screw 22 to transport and discharge the cosmetics while ascending and descending. It is formed of a plate-shaped member 231 so as to be movable up and down therein, and has a polygonal structure having a plurality of anti-rotation bent portions 233 .

And, the lifting plate member 23 is formed with a screw hole 232 having a female screw portion screwed to the male screw thread of the drive screw 22 in the center of the plate-shaped member 231, the edge portion of the plate-shaped member is the container body In order to maintain airtightness with the inner surface of (11), a wing portion 234 having a cross-sectional shape of approximately '<' is formed.

On the other hand, the operating force applying unit 3 is a component formed so that the user applies the operating force to the cosmetic conveying means 2, and is configured to be connected to the cosmetic discharging unit 4 to rotate the driving screw 22.

The actuating force applying unit 3 is rotatably installed in the lower case 5 and protrudes at an equal angle so as to be connected to the cosmetic discharge unit 4 on the contact plate part 31 having a substantially disk shape, and the center bottom surface of the contact plate part 31 . A plurality of operation protrusions 33 are provided.

In addition, the operating force applying unit 3 may be further configured with a finger contact protrusion capable of applying a rotational force by a user's finger contact, but in this embodiment, a rotational protrusion 92 to be described later is the edge of the contact plate 31 . Since it protrudes from the upper surface, it can be used to apply rotational force by touching it with a finger.

As shown in FIG. 4b, a plurality of operation protrusions 33 protrude downward at an equal angle to the contact plate part 31, and an arc-shaped moving part 331 seated in a rotation guide groove 44 to be described later, and a moving part (331) is formed as a connecting portion (332) for connecting to the bottom surface of the contact plate (31).

On the other hand, as shown in FIGS. 4A and 5 , the cosmetic discharge unit 4 is a component formed on the upper portion of the cosmetic container 1 and has a discharge hole 42 through which cosmetics are discharged, and is a driving screw 22 . A plurality of discharge holes 42 in the ring-shaped protrusion protruding on the upper surface of the disk-shaped body 41 integrally formed on the upper surface of the discharging protrusion ring 43 is formed at an equal angle.

And, the cosmetic discharge part 4 is formed with a rotation guide groove 44 so that the moving part 331 of the working protrusion 33 is inserted and moved on the outer periphery of the disk-shaped body 41, the disk-shaped body In the upper edge of (41), the airtight member insertion groove 46 into which the airtight member 47, such as an O-ring, is inserted, is recessed so that the cosmetic does not leak out of the protruding ring 43 for discharge. has been Here, unexplained reference numeral 48 of FIG. 4b denotes an assembly insertion groove that is recessed into the upper surface edge of the disk-shaped body so that the operation protrusion 33 is press-fitted and inserted into the rotation guide groove 44 during assembly.

On the other hand, the cosmetic discharge control unit 8 is a component that controls the discharge of the cosmetics discharged to the cosmetic discharge unit 4 as shown in FIGS. 4A, 4B and 5 , and is located inside the operating force applying unit 3 . It is configured to face the cosmetic discharge unit (4).

The cosmetic discharge control unit 8 includes the opening/closing unit 81 for selectively opening and closing the discharge hole 42 of the cosmetic discharge unit 4, and the position where the cosmetics can be discharged and the position where the cosmetics cannot be discharged can be set by the user's operation. A positioning unit 82 for setting the position of the opening/closing unit 81 is provided.

The opening/closing unit 81 is composed of an opening/closing groove 812 in which a control hole 811 is drilled in a ring-shaped groove recessed in the bottom surface of the operating force applying unit 3 so that the discharging protrusion ring 43 is inserted.

The positioning unit 82 sets the operation position of the operating protrusion 33 so that the discharge hole 42 and the control hole 811 are in a communication position or the discharge hole 42 and the control hole 811 are in a position that is misaligned. perform the function

For example, the positioning unit 82 is rotated in the other direction of the first positioning unit 821 and the operating protrusion 33, which are in contact with the operation protrusion 33 when rotating in one direction, as shown in FIGS. 4A and 4B . The second positioning units 822 in contact with each other are adjacent to each other and spaced apart from each other at a predetermined angle in the rotation guide groove 44 . At this time, the first and second positioning units 821 and 822 are rotation guide grooves so that the discharge hole 42 and the control hole 811 are in communication with each other while the operation protrusion 33 is in contact with each other and the cosmetic discharge is possible. (44) protrudes in the form of crossing up and down. In addition, it is preferable that the angle of formation of the first and second positioning units 821 and 822 coincide with the angle of formation of the control hole 811 and another control hole 811 .

6 is a perspective view of a main part for explaining a leak-proof driving part of a leak-proof cosmetic container according to an embodiment of the present invention.

3, 5 to 6, in the leak-proof cosmetic container according to the present invention, the leak-proof driving unit 9 is a cosmetic discharge control unit 8 to block the leakage of the cosmetics discharged to the cosmetic discharge unit 4 As a component that applies an operating force to the , when not in use, the discharge hole 42 and the control hole 811 perform an action of rotating the opening and closing portion 81 so as to be in a misaligned position.

The leak prevention driving unit 9 is engaged with a rotational force acting member 91 that rotates the opening and closing part 81 so that the discharge hole 42 and the control hole 811 are at a different position, and the rotational force acting member 91 is engaged with the opening and closing part A rotary tooth apex 92 for rotating the 82 is provided.

The rotational force acting member 91 is composed of a driving tooth formed in the upper case portion 6 . Here, in the rotational force acting member 91, even if the opening/closing part 81 is rotated a little (about the size of the inner diameter of the discharge hole), the discharge hole 42 and the control hole 811 are misaligned and leakage of cosmetics is blocked. As described above, one driving value having an approximately inverted triangular shape is configured, but it may be composed of a plurality of driving values.

Preferably, the rotational force acting member 91 is formed in contact with the locking hook 63 which performs a locking operation when the upper case part 6 is opened and closed.

The rotational tooth portion 92 is composed of a plurality of rotational teeth formed along the outer periphery of the actuating force applying unit 3 so that the driving tooth is engaged. Here, the rotation tooth is formed in a substantially right-angled triangular shape so that the driving tooth of the rotational force acting member 91 is moved downward to be engaged and at the same time converted into a rotational motion.

Referring to FIG. 4C , the lower case part 5 is a storage container base 51 to which the operating force applying part 3 is connected to the upper portion and the cosmetic container 1 is fitted therein, and the lower side of the storage container base 51 . It consists of a lower cover 52 coupled to, and a button portion 53 installed on the lower cover 52 .

The storage container base 51 is a base ring 512 that protrudes downward in a ring shape on the base disk 511 on which the operating force applying unit 3 is seated, and the base upper disk 511, and the cosmetic storage container 1 is fitted. Consists of. The bearing 513 is formed on the outer peripheral surface of the bearing ring 512 . 4c, reference numeral 55 denotes a bearing piece installed on the bearing 513, and reference numeral 56 denotes a hinge pin installed on the bearing 513.

The lower cover 52 is formed in the form of a circular lid having a bottom plate 521 having a through hole in the lower portion, and a side wall 524 protruding from the edge of the bottom plate 521 , and is coupled to the storage container base 51 . and a hinge part accommodating groove 522 for accommodating the bearing 513 is formed, and a button part installation groove 523 is formed on the other side opposite to the hinge part accommodating groove 522 .

The button part 53 is installed in the button part installation groove 523 of the lower cover 52 to apply an operating force for opening and closing the upper case part 6, and the locking groove 533 is formed so that it has its own elastic force. It is possible to maintain the closed state through the binding action with the hook 63 of the upper case part 6 using can do.

And, the button part 53 is formed in a shape protruding from the center, the push part 531 disposed in the button part installation groove 523 part, is formed on both sides of the push part 531, and the receiving container base (1) An insertion wing portion 532 fitted between the and the lower cover 52, and a locking groove 533 formed on the upper side of the push portion 531 are provided.

On the other hand, the upper case part 6 is a component that is openly and closedly bound to the lower case 5, and is inserted into the locking groove 533 of the button part 53 and the locking hook 63 to be caught is protruding from the cylindrical body. is formed with

In addition, the upper case portion 6 has a hinge portion 62 coupled to the bearing 513 by a hinge pin 56 , and a mirror 65 is installed therein.

On the other hand, the puff (7, puff) is mounted on the upper portion of the actuating force applying unit (3) and is formed in a general structure provided with a finger insertion band for inserting a finger into a circular body in which cosmetics can be buried.

And the leak-proof cosmetic container according to the present invention attaches a sticker (not shown) in the form of a thin synthetic resin film that closes the discharge hole 42 to prevent contamination or leakage of cosmetics before use, and removes it before use. It is preferable to do

Hereinafter, the operation of the leak-proof cosmetic container according to an embodiment of the present invention will be briefly described.

7 is a view for explaining the operation of the leak-proof cosmetic container according to an embodiment of the present invention, and is an overall cross-sectional view showing the operating state.

First, the binding state of the upper case part 6 fixed to the lower case part 5 is released by pressing the button part 53 , and an opening force is applied to the upper case part 6 to open it.

In this state, as shown in FIG. 7, when the upper case part 6 is opened, when the finger contacts and rotates the rotation tooth ridge part 92 provided in the operating force applying part 3, it is connected to the operation protrusion 33 The cosmetic discharging part 4 is rotated, and the driving screw 22 formed in the lower part of the cosmetic discharging part 4 is interlocked to rotate. In a more detailed description of the rotational operation of the driving screw 22 , if the rotational operation of the operating force applying unit 3 is continued, the operation protrusion 33 moves the first positioning unit 821 or the second positioning unit 822 . Since the rotational force is transmitted to the cosmetic discharging part 4 while being caught, the rotational operation of the above-described driving screw 22 is started. Here, the discharging action of the cosmetics is the discharging hole ( 42) and the control hole 811 are in communication with each other to be in a state in which cosmetics can be discharged. As the (23) moves, the cosmetics are discharged.

More specifically, as described above, when the driving screw 22 is rotated, the rotational force is transmitted to the screw-coupled lifting plate member 23 , but the rotation preventing bending portion 233 of the lifting plate member 23 and the container body 11 are ) and the anti-rotation bent portion 112 are engaged with each other, so the lifting plate member 23 is screwed upward without being rotated.

When the lifting plate member 23 is raised in this way, the cosmetics (c) accommodated on the upper surface is moved through the discharge hole 42 of the cosmetic discharge unit 4, and then passes through the control hole 811 facing each other in succession, and then the contact plate part It is discharged to the surface of (31).

As such, when the cosmetics are ejected onto the upper surface of the contact plate part 31 , the user can bury the cosmetics on the bottom surface of the puff 7 and then use it for makeup.

On the other hand, if you want to prevent the cosmetic (c) from being leaked any more in the above state, the user applies a rotational force to the rotary tooth estimator 92 so that the operating protrusion 33 moves the first positioning unit 821 or the second positioning unit. It is rotated by a predetermined angle so as to be separated from the part 822 . In this operation, when the operation protrusion 33 is separated from the first positioning unit 821 or the second positioning unit 822, the discharge hole 42 and the control hole 811, which were arranged to communicate with each other, intersect each other. As the discharge hole 42 is closed by the opening and closing groove 812, the outflow of cosmetics is blocked.

And, the leak-proof cosmetic container according to the present invention is configured with a leak-proof driving unit 9, so when the user performs the process of closing the upper case part 6 to the lower case part 5 after completing the use of the cosmetics, it is automatically With this, it is possible to perform the function of preventing the leakage of cosmetics. In other words, according to the leak prevention driving unit 9, the operation force applying unit 3 is rotated separately as described above to perform the sealing operation of the discharge hole 42, but only the operation of closing the upper case unit 6 is easily leaked. prevention can be performed.

More specifically, when the upper case part 6 is closed, the locking hook 63 is inserted into the locking groove 533 of the button part 53 as shown in FIG. 91) is engaged with the rotating tooth ridge 92, and rotates the operating force applying unit 3 at an angle equal to the thickness of the tooth ridge.

When the actuating force applying unit 3 is rotated, the actuating protrusion 33 formed here is rotated by a predetermined angle so as to be separated from the first positioning unit 821 or the second positioning unit 822 while being disposed in communication with each other. As the ball 42 and the control hole 811 are crossed with each other, the discharge hole 42 is closed by the opening and closing groove 812 to block the outflow of cosmetics, so that the cosmetic container can be conveniently carried and used without spilling the cosmetics.

Hereinafter, other embodiments according to the present invention will be described, but specific descriptions will be omitted for components similar to those shown in the above-described embodiment and modifications thereof, and components having differences will be mainly described. In addition, in the following other embodiments, specific descriptions or drawings are omitted as they may be selectively applied as long as they can be selectively applied among the components shown in one embodiment and its modifications or among the components shown in other embodiments. .

8 is an exploded perspective view showing a leak-proof cosmetic container according to another embodiment of the present invention, FIGS. 9A and 9C are an operating force applying unit and a cosmetic discharge control unit of the leak-proof cosmetic container according to another embodiment of the present invention 9A is a perspective view showing a shape shown from the upper side, FIG. 9B is a perspective view showing a shape shown from the lower side, and FIG. 9C is a cut-away perspective view. 10 is a cross-sectional view in an assembled state of a leak-proof cosmetic container according to another embodiment of the present invention, and FIG. 12 is a view for explaining the operation of a leak-proof cosmetic container according to another embodiment of the present invention.

8 to 12, the leak-proof cosmetic container according to another embodiment of the present invention is characterized in that it is configured to prevent unnecessary cosmetic leakage while stably discharging the cosmetic (c). (1), a cosmetic transport means (2), an operating force applying part (3), a cosmetic discharge part (4), a lower case part (5), an upper case part (6) and a puff (7) are provided, but when not in use In order to fundamentally block the leakage of cosmetics, the cosmetic discharge control unit 8 and the leakage prevention driving unit 9 are provided.

The cosmetic conveying means 2 is composed of a driving screw 22 and a lifting plate member 23 having a structure similar to that of the above-described embodiment, and the driving screw 22 is integrated in the center of the bottom surface of the cosmetic discharge unit 4 . It is composed of a screw rod with a structure similar to a pipe which protrudes and has a hollow structure cosmetic passage 222 formed therein.

In addition, the driving screw 22 has an inlet 224 in communication with the cosmetic transfer path 222 at the lower side to allow the inflow of the cosmetics stored inside the cosmetic container 1 .

The cosmetic transfer path 222 and the inlet portion 224 function as a passage through which the cosmetics (c) accommodated in the cosmetic container (1) are moved, and the cosmetics introduced into the inlet portion (224) are cosmetics. After moving upward through the movement path 222 , it is discharged while moving in the order of the discharge hole 42 and the control hole 811 .

On the other hand, the cosmetic transport means 2 is different from the above-described embodiment (a structure in which cosmetics are discharged when the lifting plate member 23 is raised) is placed in the cosmetic container 1 during the lowering operation of the lifting plate member 23 . It is configured so that the received cosmetics are discharged. To this end, the direction in which the female screw portion of the lifting plate member 23 screwed with the male screw portion of the driving screw 22 is formed is such that the lowering operation of the lifting plate member 23 is possible when the actuating force applying unit 3 rotates in a clockwise direction. is formed

The cosmetic discharging part 4 is a discharging protrusion ring in which a plurality of discharging holes 42 are drilled at an equal angle to the ring-shaped protrusion protruding from the upper surface of the disc-shaped body 41 integrally formed on the upper part of the driving screw 22 . (43) is formed, the discharge protrusion ring 43 including the discharge hole (42) is formed at a position in communication with the cosmetic movement path (222).

The cosmetic discharge control unit 8 has an opening/closing unit 81 having an opening/closing groove 812 in which a control hole 811 is drilled in a ring-shaped groove recessed in the bottom surface of the operating force applying unit 3 so that the discharging projection ring 43 is inserted. ) and a position setting unit 82 for setting the position of the opening and closing unit 81, but the control hole 811 is located at a position corresponding to the discharge hole 42 formed at a position communicating with the cosmetic movement path 222 is formed

The leak prevention driving unit 9 includes a rotational force acting member 91 that rotates the opening and closing portion 81 so that the discharge hole 42 and the control hole 811 are in a misaligned position, and a rotational force acting member 92, as in the above-described embodiment. ) and a rotational tooth apex 92 for rotating the opening and closing portion 82, the rotational toothing portion 92 is composed of a plurality of rotational teeth formed along the outer periphery of the operating force applying unit 3, The rotational teeth are formed in a structure in which approximately straight teeth are arranged in an inclined manner.

And the rotational force acting member 91 is formed in contact with the locking hook 63 that performs the locking operation when the upper case part 6 is opened and closed, and the operating force applying part 3 can be rotated while being engaged between the straight rotation teeth. It is formed in an approximately hook-shaped shape.

Hereinafter, the operation of the leak-proof cosmetic container according to another embodiment of the present invention is compared to the above-described embodiment when the lifting plate member 23 of the cosmetic transport means 2 is lowered in the lowering operation of the cosmetic container 1 . Since there is a major difference in that the received cosmetic is configured to be discharged, only this will be briefly described.

When a finger contacts and rotates the rotating tooth ridge 92 provided in the operating force applying unit 3, the cosmetic discharging unit 4 connected to the operating protrusion 33 is rotated, and formed in the lower portion of the cosmetic discharging unit 4 The driving screw 22 is interlocked, and the lifting plate member 23 is lowered.

When the pressure is applied to the cosmetics (c) accommodated inside the cosmetic storage container (1) due to the lowering of the lifting plate member (23), the cosmetics are introduced into the cosmetic storage container (1) and the inlet part (224) communicated with the inside to move the cosmetic products. After moving upward through the furnace 222, it is discharged while moving in the order of the discharge hole 42 and the control hole 811.

As in the above-described embodiment, the discharging action of the cosmetics is the first positioning unit 821 or the second positioning unit 822 by the operating protrusion 33 interlocked according to the rotational operation of the operating force applying unit 3 in the same manner as in the above-described embodiment. While in contact, the discharge hole 42 and the control hole 811 communicate with each other, so that the cosmetic discharge operation is performed.

On the other hand, if you want to prevent the cosmetic (c) from leaking any more, as in the above-described embodiment, the user applies a rotational force to the rotational calculation unit 92 so that the operation protrusion 33 is moved to the first positioning unit 821 or It can be performed in a way that it is rotated by a predetermined angle so as to be separated from the second positioning unit 822 .

In addition, if the user performs the process of closing the upper case part 6 to the lower case part 5 after completing the use of the cosmetics, the actuating force applying part 3 is operated by the action of the leak prevention driving part 9 as in one embodiment. Since the sealing operation of the discharge hole 42 is performed while rotating, the leakage prevention function can be conveniently performed only by the operation of closing the upper case part 6 .

What has been described above is only one embodiment for implementing the leak-proof cosmetic container according to the present invention, and the present invention is not limited to the above embodiment, and as claimed in the claims below, the present invention It will be said that the technical idea of the present invention exists to the extent that various modifications can be made by any person having ordinary knowledge in the field to which the invention pertains within the scope not departing from the gist of the invention.

The terms used in the above examples are used only to describe specific examples, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It is to be understood that this does not preclude the possibility of addition or existence of numbers, steps, operations, components, parts, or combinations thereof.

1: Cosmetic storage container 11: Body of the container
12: container cover 2: cosmetic transport means
22: drive screw 23: elevating plate member
3: actuating force applying part 33: actuating protrusion
4: Cosmetic discharge unit 41: Disc-shaped body
42: discharge hole 43: projection ring for discharge
5: lower case part 51: storage container base
52: lower cover 53: button part
6: Upper case part 7: Puff
8: cosmetic discharge control unit 81: opening and closing unit
82: Position setting unit 9: Leak prevention driving unit
91: rotational force acting member 92: rotational protrusion

Claims (11)

In the leak-proof cosmetic container,
A cosmetic storage container having an accommodation space in which cosmetics are accommodated; a lower case portion in which the cosmetic storage container is installed; an upper case portion operably coupled to the lower case to be opened and closed; a cosmetic discharge unit disposed on the cosmetic storage container and having a discharge hole through which the cosmetic product is discharged; a cosmetic transport means for transporting the cosmetics inside the cosmetic container to the cosmetic discharging unit; an operating force applying unit configured to apply an operating force to the cosmetic conveying means; a cosmetic discharge control unit controlling the discharge of cosmetics discharged to the cosmetic discharge unit; and a leak prevention driving unit that applies an operating force to the cosmetic discharge control unit to block the leakage of the cosmetics discharged to the cosmetic discharge unit.
The cosmetic discharge control unit is formed opposite the cosmetic discharge unit on the inside of the operating force applying unit and includes an opening/closing unit in which a control hole selectively communicating with the discharge hole is perforated,
The leak-proof driving part leak-proof cosmetic container, characterized in that it comprises a rotational force acting member for rotating the opening and closing part so that the discharge hole and the control hole are in a displaced position. delete According to claim 1,
The rotational force acting member is composed of a driving tooth formed in the upper case portion,
Leak-proof cosmetic container, characterized in that it comprises a rotating tooth ridge formed to be engaged with the driving tooth ridge in the opening and closing part. According to claim 1,
The cosmetic transport means includes a driving screw formed under the cosmetic discharging unit, and a lifting plate member embedded in the cosmetic storage container and screwed to the driving screw to move and discharge the cosmetic product while ascending and descending,
The actuating force applying part is leak-proof cosmetic container, characterized in that connected to the cosmetic discharge part to rotate the driving screw. 5. The method of claim 4,
The operating force applying unit includes a contact plate rotatably installed in the lower case and to which a rotational force is applied, and an operating protrusion formed in the contact plate to be connected to the cosmetic discharging unit,
The cosmetic discharge control unit is formed opposite to the cosmetic discharge unit on the inside of the operating force applying unit and has an opening and closing part in which a control hole selectively communicating with the discharge hole is perforated, and the discharge hole and the control hole are in a position in which the control hole communicates, or the discharge hole and the control Leak-proof cosmetic container, characterized in that it comprises a positioning unit for setting the operation position of the operation protrusion so that the ball is in a misaligned position. 6. The method of claim 5,
The cosmetic discharging unit includes a discharging protrusion ring in which a plurality of discharging holes are drilled at an equal angle to a ring-shaped protrusion protruding from the upper surface of the disc-shaped body,
The opening and closing portion is a leak-proof cosmetic container, characterized in that the opening and closing groove is provided with the control hole in the ring-shaped groove recessed in the bottom surface so that the projection ring for discharge is inserted. 7. The method of claim 6,
The cosmetic discharge portion is formed with a rotation guide groove so that the operation protrusion is inserted into the outer periphery of the disk-shaped body to move,
The positioning part is formed adjacent to each other in the rotation guide groove, the first positioning part and the second positioning part contacting when the operating protrusion rotates in the other direction when the operating protrusion rotates in one direction are adjacent to each other. The first and second positioning portions are leak-proof cosmetic container, characterized in that formed at a point where the discharge hole and the control hole communicate with the operation protrusion in contact. 8. The method of claim 7,
The cosmetic discharging unit includes an airtight member insertion groove that is recessed so that the airtight member is inserted into the upper surface of the disk-shaped body, and is recessed into the edge of the upper surface of the disk-shaped body so that the working protrusion is easily inserted into the rotation guide groove during assembly. A leak-proof cosmetic container comprising an insertion groove. 6. The method of claim 5,
The driving screw is composed of a screw rod having a hollow structure cosmetic passage formed therein,
The discharge hole and the control hole are formed at a position selectively communicating with the cosmetic passage,
A leak-proof cosmetic container, characterized in that the driving screw is formed with an inlet communicating with the cosmetic passage. 10. The method of claim 9,
The male screw portion of the drive screw and the female screw portion of the lifting plate member screwed to the male screw portion are threaded in a direction in which the lifting plate member descends when the actuating force applying unit rotates clockwise. cosmetic container. 6. The method of claim 5,
The cosmetic container and the lifting plate member are leak-proof cosmetic container, characterized in that the rotation-preventing bending portion is formed in at least one place to perform the lifting motion without rotating the lifting plate member when the driving screw is rotated.

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