KR20150034708A - Airtight bar-like cosmetic container - Google Patents

Abstract

The present invention provides an airtight and rod-shaped cosmetic case, which maximizes airtightness, prevents oxidation and deterioration as much as possible to increase the use life of cosmetics, and prevents malfunction occurring while carrying cosmetics. To this end, the cosmetic case comprises: a case main body (150); a lid (160) coupled to the upper part of the case main body (150); a cosmetics protection tube (140) arranged inside the case main body (150); a rod-shaped cosmetics holder (110) guided to move vertically inside the cosmetics protection tube (140) and fixing a rod-shaped cosmetics (C); and a lift supporting tube (120) connected to the rod-shaped cosmetics holder (110) to lift the rod-shaped cosmetics holder (110), wherein an airtight packing (130) closely adhering to the inner circumferential surface of the protection tube (140) is provided in the connection part between the rod-shaped cosmetics holder (110) and the lift supporting tube (120).

Description

[0001] AIRTIGHT BAR-LIKE COSMETIC CONTAINER [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bar cosmetic container such as a lipstick, a lip cream, a stick-shaped eye shadow, a stick-shaped foundation, and the like. More particularly, the present invention provides air- It is possible to prevent the oxidation of cosmetics due to long-term storage by minimizing the amount of air remaining in the inside of the operation as well as the activity of the operation, and it is possible to prevent the cosmetics from rising due to erroneous operation This invention relates to a stick-shaped cosmetic container.

A cosmetic container containing a bar-shaped cosmetic material such as a lipstick molded in a bar or a rod type is conventionally disclosed by various techniques.

In the case of such a bar-shaped cosmetic container, a receiving cylinder assembled inside the outer cylinder is rotatably provided with respect to the outer cylinder, and the receiver provided so as to be movable into the receiving cylinder is moved by relatively rotating the outer cylinder and the receiving cylinder, Shaped cosmetics from the outside.

Such a stick-shaped cosmetic container is designed to have an airtight structure in order to prevent drying and deterioration of the bar-shaped cosmetic contained therein.

In other words, if the airtightness is not maintained properly, the stored stick-shaped cosmetics are disadvantageous in that moisture, volatile substances, oil and the like are evaporated and the inherent fragrance is exhausted or the color is oxidized and the storage property is deteriorated for a long time.

For example, in Patent Document 1, a lipstick holder having a lipstick mounted thereon is fixed to a case body, and a lipstick protection tube installed between the case body and the lipstick holder

The lipstick can be exposed by movement, but the lipstick can be moved up and down while the protective tube rotates to expose the received lipstick to make lips makeup.

The lipstick container includes a case body having a protruding portion formed at the center of the inner bottom surface and having fixing grooves formed on both sides of the protruding portion, a lipstick having a lipstick insertion space formed thereon and a spiral- A lipstick protection tube having a guide protrusion guided along a spiral groove formed on an outer surface of the lipstick holder at a lower end of the inner surface thereof and a lid component coupled to the lid locking protrusion of the case body.

In Patent Document 1, the assembly of the lid is assembled by inserting the lid tightening protrusion of the case body into the lid tightly, and the airtightness with the interior is weak.

In addition, when the case body and the lid are coupled with each other, the discharge of the air filled inside is provided by the gap formed between the lipstick protective pipe and the lipstick holder, so that the opening and closing of the lid is not smooth, So that airtightness characteristics are deteriorated.

In addition, since there is a large space between the lipstick receiving space accommodated in the lipstick protection tube and the bottom of the lid, there is a disadvantage in that the product quality is deteriorated due to the deterioration or oxidation of the stick-shaped cosmetic due to the air charged therein.

In addition, there is a problem in that the lipstick comes into contact with the inner surface of the bottom of the lid due to the erroneous erroneous operation due to the use of the article, that is, the rise of the lipstick during the rotation of the case body.

Patent Document 1: Registration Utility Model No. 20-0397589 (Registered Date: September 27, 2005)

The present invention has been developed in order to overcome the disadvantages pointed out in the conventional bar-shaped cosmetic container as described above,

It is an object of the present invention to provide an airtight stick-shaped cosmetic container capable of maximizing airtightness characteristics and minimizing oxidative alteration of cosmetics housed therein, thereby maintaining the product characteristics as much as possible during use.

It is another object of the present invention to provide an airtight, stick-shaped cosmetic container having the ease of opening and closing operations by air venting when the lid is closed.

In addition, the present invention provides a cosmetic device for supporting the lifting and lowering of a holder accommodating a bar-shaped cosmetic even if the outer lid or the case body rotates due to a self-correcting mistake during the storage process by providing a free rotation between the lid and the packing cups assembled in the lid. And preventing the lipstick from being broken by contact and interruption on the inner surface of the bottom of the lid due to the rising cut-off of the cosmetic product by preventing rotation malfunction of the protective pipe.

According to an aspect of the present invention,

A stick-shaped cosmetics holder in which a stick-shaped cosmetic material is fixedly fitted in an upper storage groove and is provided with an assembling block at a lower portion thereof;

 An elevating support pipe coupled to an assembling protruding portion of the stick-shaped cosmetic holder by an upper fitting portion and having guide protrusions protruding from opposite sides of a lower outer circumferential surface;

An airtight packing interposed between the assembly projecting portion and the upper fitting portion;

A cosmetic protection tube having both side guide grooves for vertically elevating and guiding the guide protrusions on both sides in an upper state in a state of being opened at a lower end, the cosmetic protection tube having the stick-shaped cosmetic holder, the lifting support pipe and the hermetic packing;

A case main body having a spiral groove formed on an inner circumferential surface of the cosmetic protection tube so as to provide a lifting motion by engaging with both side guide protrusions of the lifting support pipe penetrating through the guide grooves of the cosmetic protection tube; And

And a lid having a fastening protrusion formed on an inner circumferential surface of the fastening protrusion formed on the upper portion of the case body,

The upper end of the cosmetic protection tube is elastically engaged with the inner peripheral surface of the lower end portion of the packing cup assembled so as to idly rotate on the inner ceiling surface of the lid when the lid is engaged with the case body so that the cosmetic protection tube is rotated together to prevent the rise of the stick- .

According to the present invention, the airtightness characteristics are further increased, and the deterioration of the stick-shaped cosmetics can be effectively blocked.

In addition, according to the present invention, since the lid or the outer case is turned over due to carelessness during carrying, the rotation of the stick-shaped cosmetics holder is prevented, and the stick-shaped cosmetics are raised to touch the bottom surface of the lid, Height is effective.

In addition, according to the present invention, when the packing cup for enhancing airtightness characteristics is combined with the cosmetic protection tube, an air discharging function is provided to smoothly close the airtight space, The oxidation can be prevented as much as possible and the effect of ensuring the shelf life of the stick-shaped cosmetics can be further enhanced.

1 is an exploded perspective view of the constituent members constituting the present invention.
2 is a sectional exploded view of the constituent members constituting the present invention.
3 is a sectional view of the assembled state of the present invention.
4 is an enlarged view of the portion "F" of FIG.
FIG. 5 is a cross-sectional view and a bottom view of the packing cup shown in FIG. 4; FIG.
6 is an enlarged view of the "G" portion of FIG.
Figures 7 and 8 are operational state diagrams in accordance with the use of the present invention,
7 is a cross-sectional view of the case body with the lid opened,
8 is a state in which the stick-shaped cosmetic holder according to the rotation of the case body is lifted up and exposed by the vertical rise due to the support of the cosmetic protection tube.
Figure 9 is an excerpted enlarged cross-sectional view of another embodiment of the present invention.
Figure 10 is an exploded cross-sectional view of the lid according to Figure 9;

The present invention maximizes airtightness of a stick-shaped cosmetic product, minimizes the amount of air contained therein, minimizes oxidization and deterioration, maximizes service life, and increases the sticky cosmetic product due to portable storage, thereby causing a malfunction that contacts the ceiling surface of the lid Thereby preventing the problem.

Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

The components shown in the drawings for the purpose of illustrating the present invention may be simplified, omitted, or exaggerated without affecting the rights of the present invention.

Fig. 1 is an exploded perspective view of the constituent members constituting the present invention, and Fig. 2 is an exploded sectional view of constituent members constituting the present invention. And FIG. 3 is a cross-sectional view of the components of FIGS. 1 and 2 assembled.

Referring to these drawings, the airtight sealable cosmetic container 100 of the present invention, which is used as a portable device for lifting up and using a stick-shaped cosmetic product (stick-shaped cosmetic product)

Shaped cosmetic container 110 having an assembled protruding portion 112 at a lower portion thereof and a bar-shaped cosmetic product C molded into a predetermined shape is fixed to an upper accommodating groove portion 111 of the bar- A lifting support pipe 120 which is coupled to the main body 112 by an upper fitting part 122 and has guide protrusions 121 protruding from both sides of a lower outer circumferential surface, And an airtight packing 130. The airtight seal 130 is installed between the upper and lower ends of the cosmetic holder 130 and the airtight seal 130. The airtight seal 130, 121 of the cosmetics protective tube 140 and the guide grooves 141 on both sides of the elevation support tube 120 passing through the guide grooves 141 on both sides of the cosmetics protective tube 140 A case main body 150 having a spiral groove 151 formed on an inner peripheral surface thereof to provide a rising / And a lid 160 having fastening protrusions 152 formed on the case body 150 and fastening grooves 162 formed on the inner circumferential surface thereof.

6, the upper holding groove portion 111 and the assembling protrusion 112, to which the bar-shaped cosmetics C are coupled, have a larger diameter and an upper diameter, And an annular protrusion 113 protrudes from the outer circumferential surface of the assembling protrusion 112. The annular protrusion 113 protrudes from the outer circumferential surface of the assembling protrusion 112. [

The lifting support pipe 120 is a cylindrical hollow tube having an upper fitting part 122 integrally formed on the inner surface of the upper end and having an elastic function bent on the inner surface of the upper fitting part 122, And is engaged with an annular groove (123) that engages with the annular projection (113).

At this time, the airtight packing 130 is inserted into the upper storage groove portion (the upper packing groove) by assembling the upper fitting portion 122 of the elevation support pipe 120 in the state where the airtight packing 130 is fitted in the assembling protrusion 112 of the stick- 111 are assembled in a state of being prevented from being separated from the upper end of the upper fitting portion 122 by elevation.

The airtight packing 130 has a double structure in which the inner assembly ring 131 and the outer circumferential ring 132 are connected and formed by rib fins and the outer circumferential ring 132 is bent outwardly at the upper and lower ends, So that the upper and lower ends are resiliently brought into close contact with the inner circumferential surface of the cosmetic protection tube 140 so as to ensure airtightness even in the ascending or descending movement.

The inner assembly ring 131 is formed to be thick so as to have a strength and a pressing ring protrusion 133 is protruded and formed in the center portion of the inner peripheral surface of the inner assembly ring 131 so as to be strong when assembled to the outer peripheral surface of the assembling protrusion 112 of the stick- Adherence ensures tightness and tightness.

The upper and lower assembly rings 144.145 are protruded and formed on the outer circumferential surface of the center portion of the cosmetic protection tube 140. The outer case 150 is disposed between the upper and lower assembly rings 144, And an annular rotation protrusion 155 for blocking the downward movement.

That is, the cosmetic protection tube 140 is rotatable but assembled in a state where only the idle rotation is provided at the initial position.

4 and 5, the top surface of the lid 160 is coupled to the upper end of the cosmetics protective pipe 140 to be assembled to the upper storage groove portion 111 of the stick-shaped cosmetics holder 110, The packing cup 170 is assembled so as to prevent the components, color, etc. of the bar-shaped cosmetic product (C) from deteriorating or being oxidized in contact with air.

The packing cup 170 is closed in a state in which the packing cup 170 is inserted into the lower inside of the lower opened upper end of the cosmetic protection tube 140 in a state where the lower part is opened and the upper clogged cup is assembled upside down, (C) to the outside.

Here, the packing cup 170 is assembled on the inside of the lid 160.

An annular locking protrusion 161 is formed inside the upper part of the lid 160. The packing cup 170 is formed as an upper outer circumferential surface by a rolling ring protrusion 171 located between the annular locking protrusion 161 and the ceiling face The packing cup 170 is inserted from the open side (lower side) of the lid 160 and the cloud ring protrusion 171 is coupled to the annular locking protrusion 161 while being overturned, The cup 170 is assembled to the idle rotatable freely with a minimum friction by the rolling ring protrusion 171 in a state in which the cup 170 is prevented from being disengaged by the annular engaging protrusion 161. [

Of course, the packing cup 170 can be freely rotated with respect to the ceiling surface and the inner circumferential surface of the lid 160, except for the maximum point of the cloud ring protrusion 171 contacting the inner circumferential surface of the lid 160 It is natural that they are assembled with an interval of.

The height H of the packing cup 170 is completely engaged with the fastening protrusion 152 formed on the upper portion of the case body 150 by the fastening groove 162 formed on the inner circumferential surface of the case body 150 The upper end of the cosmetic protection tube 140 is formed in a size to which the upper end of the cosmetic protection tube 140 is coupled.

At this time, a round hermetic annular protrusion 172 is formed inside the opening end of the packing cup 170 so that the upper end of the cosmetics protective pipe 140 can be smoothly coupled with a pair of air vent grooves 173, .

When the upper end of the cosmetic protection tube 140 is coupled by the air vent groove 173, the air inside the cosmetic protection tube 140 is exhausted and joined to provide a circular activity of closing the lid 160.

As described above, according to the present invention, when the lid 160 is coupled to the case body 150, the inner surface of the lower end of the packing cup 170, which is assembled so as to idle on the inner ceiling surface of the lid 160, The upper end of the protective pipe 140 is elastically engaged and is stored in a handbag or the like.

When the lid 160 rotates due to carelessness of the user in such a storage state, the cosmetic protection tube 140 and the packing cup 170 are simultaneously rotated with the case body 150, The lid 160 is rotated so that the stick-shaped cosmetics C coupled to the stick-shaped cosmetics holder 110 is prevented from rising, thereby preventing damage.

9 is an exploded cross-sectional view of the lid according to FIG. 9, which differs from the preferred embodiment of the present invention in that the packing cup 170 applied to the lid 160 is different from that of the preferred embodiment of the present invention, Which is different from the assembled configuration of FIG.

That is, the lid 160 is configured to open the ceiling surface and to be assembled with the lid 165 at the open end, and a support step 166 is formed inside the open end. In addition, the packing cup 170 has a protrusion 176 protruding from the upper circumferential surface for engaging with the protrusion 166.

The airtight annular protrusion 172 formed on the inner side of the open end of the packing cup 170 and the pair of air vent grooves 173 formed therein are the same in structure, The same is true for having an interval for the appearance.

The lid 165 is assembled to an assembling step groove 167 formed on the inner circumferential surface of the lid 160. At this time, a coupling groove 168 is formed on the inner peripheral surface of the assembly step groove 167 and a coupling ring protrusion 169 is formed on the outer peripheral surface of the lid 165 to be engaged with the coupling groove 168.

The assembling of this embodiment is performed by inserting the lid 165 into the assembling step groove 166 in a state where the engaging step 176 of the packing cup 170 is engaged with the supporting step 166 of the lid 160, 167, the coupling ring protrusion 169 is hermetically assembled to the coupling groove 168 by being assembled.

By this assembly, the packing cup 170 is assembled on the ceiling portion of the upper end of the inner surface of the lid 160.

As shown in FIG. 7, the present invention grasps and removes the lid 160 from the case body 150 by the user.

In this state, as shown in Fig. 8, the cosmetic protection tube 140 is held and rotated.

The rotation of the lifting support pipe 120 causes the both side guide projections 121 and 121 to rise vertically by the support of the side guide grooves 141 and 141 of the cosmetic protection tube 140, So that the cosmetic product C is protruded from the inside of the cosmetic protection tube 140.

The airtight packing 130 rises in a state in which the outer circumferential ring 132 is in close contact with the inner circumferential surface of the cosmetics protective tube 140 at the same time as the lifting and supporting tube 120 is lifted.

After the stick-on cosmetic product C is used, the product is carried in a state in which the stick-shaped cosmetic product C is lowered by the above-mentioned reverse order and the lid 160 is kept closed while being kept in a handbag.

As described above, when the case body 150 is closed, the lid 160 is fastened to the fastening protrusion 152 formed on the upper portion of the case body 150 by the fastening groove 162, 140 are inserted into the inner circumferential surface of the packing cup 170 to be hermetically sealed.

In this process, the sealing process of the upper end of the cosmetic protection tube 140 is smooth by the hermetic annular protrusion 172 protruding from the inner surface of the opening end of the packing cup 170 so that the closing operation of the lid 160 is smoothly provided Of course, the air draining groove 173 smoothly discharges the air inside, thereby providing a smooth closing operation.

The remaining space of the packing cup 170 and the cosmetics protective tube 140 excluding the stick-shaped cosmetics C is narrow and the amount of remaining air is small, so that the oxidation action of the stick-shaped cosmetics C is suppressed to the utmost, It becomes maximized.

When the lid 160 is rotated by the user carelessly or the case body 150 is rotated, the packing cup 170 is turned over to prevent the lifting and supporting pipe 120 from rotating So that the stick-shaped cosmetic product C is prevented from rising and being damaged.

Although the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of the appended claims as well as the appended claims.

The present invention is a necessity for women, and can be usefully used as a container for a bar-shaped cosmetics which is recently used for men.

100: Airtight seal cosmetic container
110: Stick-on cosmetic holder
120: lifting support pipe
130: Confidential packing
140: Cosmetics Protection Agency
150: Case body
160: Lid
170: Packing cup

Claims (6)

A cosmetic protection tube 140 provided inside the case body 150 and a cover 160 coupled to the upper portion of the case body 150. The cosmetic protection tube 140 includes a case body 150, And a lifting support pipe (120) connected to the stick-shaped cosmetic holder (110) for lifting up and lifting the stick-shaped cosmetic holder (110). The cosmetic holder ,
And a hermetic packing (130) that is in close contact with an inner circumferential surface of the cosmetic protection tube (140) is provided at a connection portion between the stick-shaped cosmetic holder (110) and the elevation support pipe (120). The method according to claim 1,
Wherein the assembly includes a mounting protrusion 112 protruding from a lower portion of the stick-shaped cosmetic holder 110, and the airtight packing 130 is coupled to an outer circumferential surface of the mounting protrusion 112. 3. The method of claim 2,
The lifting support pipe 120 is provided with an upper fitting part 122 coupled to the outer circumferential surface of the assembling protrusion 112 and the hermetic packing 130 is coupled to the upper fitting part 122 A confidential stick-shaped cosmetic container. 3. The method of claim 2,
The hermetic packing 130 includes an inner assembly ring 131 coupled to an outer circumferential surface of the assembly protrusion 112 and an outer circumferential ring 132 connected to the inner assembly ring 131 in a rib- Air tight seal cosmetic container. 5. The method of claim 4,
Wherein the outer circumferential ring (132) has upper and lower ends bent outwardly, and a central portion recessed inwardly. 6. The method according to any one of claims 1 to 5,
A packing cup 170 assembled at an upper end of the lid 160 so as to idle at the inner ceiling of the lid 160 is provided and when the lid 160 is coupled to the case body 150, And an inner circumferential surface of the lower end of the packing cup (170) is coupled to an upper end of the protective tube (140).

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