JP6028166B2 - Liquid cosmetic container - Google Patents

Description

  The present invention relates to a liquid cosmetic container for applying a liquid cosmetic.

  Conventionally, for cosmetics such as mascara and lip gloss using liquid cosmetics, containers made of metal or hard resin are often used. However, like cosmetic containers described in Patent Document 1 below, liquid cosmetics are used. It is known that the container main body that contains the material is a tube or bottle type that is deformed by finger pressure, and the liquid cosmetic is applied to the application portion using an application body that has entered the container main body.

  In addition, in a cosmetic container of a type in which a liquid cosmetic is applied to an application portion by an application body, it is important to keep the antibacterial property of the application body when storing the application body. No. 2 discloses a brush pen type lipstick container that is provided with antiseptic and antifungal properties by covering the brush portion when not in use with a cap filled with a fluid substance.

JP 2008-125640 A JP 2003-318825 A

  However, in Patent Document 1, since the container body can be deformed by finger pressure, the liquid cosmetic can be used up sufficiently, but there is a risk of accidentally crushing and damaging the application body in the container body. There is.

  Moreover, in the said patent document 2, since the lipstick which is cosmetics and the fluid substance for maintaining antiseptic / antifungal properties are accommodated separately, the configuration becomes complicated and the manufacturing cost increases. There's a problem.

  Accordingly, the present invention provides a liquid cosmetic that can sufficiently use the liquid cosmetic while sufficiently protecting the applied body, and can maintain the antibacterial properties (antiseptic and antifungal properties) of the applied body with a simple configuration. The purpose is to provide a container.

The liquid cosmetic container according to the present invention is detachably attached to a container body having an accommodating portion made of a deformable elastic material for accommodating a liquid cosmetic, an open neck communicating with the inside and outside of the accommodating portion, and the open neck. A lid portion serving as a lid for the opening neck portion, a liquid cosmetic provided on the lid portion, and a shaft portion that enters the housing portion through the opening neck portion when the lid portion is attached to the opening neck portion, and a tip of the shaft portion A liquid cosmetic container comprising: an application body for applying a liquid to a portion to be applied, and a bottomed cylindrical shape that is connected to the opening neck and extends into the housing portion so that the application body can enter. A pipe part provided with a storage part capable of storing liquid cosmetics on the bottomed side which is the tip part, and provided with an opening part allowing liquid cosmetics to enter the peripheral surface on the opening neck part side from the storage part The applicator has a lid attached to the open neck Occasionally, it is characterized in that the soaking in the liquid cosmetic to be stored in the storage portion of the pipe section enters the pipe section.

  According to such a liquid cosmetic container, the liquid cosmetic is accommodated in the accommodating portion made of a deformable elastic material, while being connected to the opening neck that communicates the inside and outside of the accommodating portion and into the accommodating portion. An extending pipe part is provided, and an opening for allowing liquid cosmetics to enter the inside is provided on the peripheral surface of the pipe part, and a storage part capable of storing liquid cosmetics is provided at a tip part of the pipe part. . When the lid is attached to the opening neck, the shaft provided in the lid enters the pipe through the opening neck, and the application body provided at the tip of the shaft is stored in the storage. Soaked in liquid cosmetics. Thus, since the application body is immersed in the liquid cosmetic stored in the storage unit, the antibacterial property of the application body can be maintained with a simple configuration in which the liquid cosmetic is stored in the storage unit. In addition, when the user presses the storage part with a finger or the like, the liquid cosmetic can enter the pipe part through the opening and be stored in the storage part to be provided to the application body, so that the antibacterial property of the application body is maintained. The liquid cosmetic can be used up sufficiently. In addition, since the application body has entered the storage section, even if a pressing force that crushes and damages the application body acts on the storage section by mistake, the application body is removed by the storage section and the pipe section. Can protect enough.

  Here, as a configuration that effectively exhibits the above action, specifically, the length of the pipe portion in the axial line direction is determined when the lid is attached to the opening neck portion and the application body enters the pipe portion. The structure formed in the length which a body immerses in the liquid cosmetics in a storage part is mentioned.

  Further, the storage unit is configured separately from the pipe unit main body, which is a part other than the storage unit of the pipe unit, and can be attached to and detached from the pipe unit main body. Can be formed of a material different from the pipe body and the opening neck (for example, a soft material), and can be used for various liquid cosmetics.

  Here, when the nozzle for filling the liquid cosmetic in the housing portion is made to enter the pipe portion through the opening neck portion and then the liquid cosmetic is filled, the pipe is filled with a predetermined amount of the liquid cosmetic in the housing portion. While the liquid cosmetic is filled in the part, the nozzle is moved in the direction of pulling out from the container and pulled out from the container. However, if there is one opening in the axial direction, the liquid cosmetic is filled in the pipe part. However, when pulling out the nozzle, the liquid cosmetic material may flow backward in the pipe and overflow from the opening neck.

  Therefore, when two or more openings are provided along the axial direction in the pipe part, and at least one is provided in the vicinity of the opening neck part, the nozzle is pulled out while filling the liquid cosmetic in the pipe part. When going, the liquid cosmetic that flows backward in the pipe portion enters the accommodating portion from the opening in the vicinity of the opening neck, thereby preventing the liquid cosmetic from overflowing from the opening neck.

  In addition, if the reservoir has a slit on its bottom surface, a nozzle for filling the cosmetic liquid into the accommodating portion is caused to enter the pipe portion, and through the slit of the reservoir portion, outside the pipe portion in the accommodating portion. The liquid cosmetic can be satisfactorily filled into the accommodating portion by entering the liquid cosmetic from the nozzle in this state. In addition, according to the slit, the container can be deformed by finger pressure to apply pressure to the liquid cosmetic, thereby opening the slit and allowing the liquid cosmetic to easily enter and store in the storage through the slit. By releasing the finger pressure, the slit can be returned to the original state, and the liquid cosmetic can be prevented from leaking out of the reservoir through the slit.

  As described above, according to the present invention, the liquid cosmetic can be sufficiently used while sufficiently protecting the applied body, and the antibacterial property of the applied body can be maintained with a simple configuration.

It is an external appearance perspective view which shows the liquid cosmetics container which concerns on embodiment of this invention. It is a partially broken perspective view of the liquid cosmetic container shown in FIG. It is a vertical perspective view of the liquid cosmetic container shown in FIG. It is a perspective view which shows the opening neck part in FIG. 1, a pipe part main body, and the storage part. FIG. 5 is an exploded perspective view of FIG. 4. It is a vertical perspective view which shows the storage part in FIG.4 and FIG.5. It is a perspective view which shows the cover part with an application body in FIG. It is a vertical perspective view which shows the principal part of the liquid cosmetics container which concerns on other embodiment of this invention.

  Hereinafter, preferred embodiments of the liquid cosmetic container according to the present invention will be described with reference to FIGS. 1 to 3 are perspective views showing a liquid cosmetic container according to the present embodiment, FIGS. 4 and 5 are perspective views showing an open neck portion, a pipe portion main body, and a storage portion, and FIG. 6 is a storage portion. FIG. 7 is a perspective view showing a lid portion with an application body. Here, as a particularly preferred example, the liquid cosmetic L will be described as a lip gloss or lip, and the application body 3 for applying the liquid cosmetic L to the lips that are the application parts will be described as a spatula. The liquid cosmetic L may be a mascara, and the application body 3 may be a screw brush, a flocky chip, or a comb. Of course, a liquid cosmetic container using other liquid cosmetics and an application body is also possible.

  As shown in FIGS. 1 to 3, the liquid cosmetic container 100 includes a bag-like container (container body) 1 containing the liquid cosmetic L and an application body that is detachably attached to the bag-like container 1. 3 with a lid portion 2.

  The bag-like container 1 has a joining portion 1b obtained by joining the peripheral ends of two films 1a and 1a having a substantially rectangular shape in plan view, and a bag portion (accommodating portion) 1c inside the joining portion 1b. Furthermore, it has the opening neck part 1d which connects the inside and outside of the bag part 1c.

  The joining portion 1b is formed by combining the films 1a and 1a and joining the ends of the films 1a and 1a with a predetermined width, for example, by heat welding. A variety of films can be used as the film 1a. For example, olefin-based polyethylene, polypropylene, polyester-based PET, etc., aluminum, alumina, silica, etc. deposited thereon, and an aluminum film laminated. Can be used. Also, for example, a three-layer structure such as PET, nylon, and polyethylene can be employed.

  The bag part 1c is formed inside the joining part 1b by joining the peripheral ends of the films 1a and 1a, and accommodates the liquid cosmetic L therein. The bag portion 1c has squeeze properties. The liquid cosmetic L is sealed by attaching the lid 2 to the bag-like container 1 as well as the joint 1b. In addition, the bag part 1c may have a gusset in the bottom part, for example.

  The opening neck portion 1d is formed of, for example, polyethylene, and includes an attachment portion 1e attached to the joint portion 1b and an attachment portion 1f for detachably attaching the lid portion 2 with the application body. The attaching part 1e is provided in the joining part of the longitudinal direction one end side of the film 1a which comprises a planar view substantially rectangular shape among the joining parts 1b. The attachment portion 1e is fixed to the joint portion 1b by, for example, heat welding, and has a through-hole 1g (see FIG. 3) having a circular cross section at the center thereof, and communicates with the inside and outside of the bag portion 1c. The through hole 1g allows the application body 3 to be inserted.

  The mounting portion 1f is formed in a cylindrical shape having a cylindrical hole having the same diameter as the through hole 1g, and is continuously provided to the mounting portion 1e so as to protrude outward. A male screw 1h is formed on the outer peripheral surface of the mounting portion 1f so as to be screwed into the lid portion 2 with the application body and to allow the lid portion 2 with the application body to be attached and detached.

  A cylindrical insertion portion 1i is provided on the inner peripheral surface of the mounting portion 1f. The insertion portion 1i allows the application body 3 to be inserted, and scrapes off the excess liquid cosmetic L adhering to the application body 3 when the application body 3 passes through the inner peripheral surface thereof. The handle 1j (see FIG. 3) is annular.

  Moreover, in this embodiment, the cylindrical pipe part 4 which is connected to the opening neck part 1d and enters the bag part 1c is provided. As for this pipe part 4, the cylinder hole follows the through-hole 1g, and the application body 3 can be penetrated in the said cylinder hole. And the pipe part 4 is provided so that it may extend to the middle in the bag part 1c.

  As shown in FIGS. 3 to 5, the pipe portion 4 is provided with openings 4 a and 4 b that allow the liquid cosmetic L to enter by connecting the inside and outside of the pipe portion 4. Two or more of these openings 4a and 4b are juxtaposed in the axial direction (two in this case), the opening 4a on the tip end side (storage part side) in the axial direction, and the opening in the vicinity of the opening neck 1d. 4b are provided. Here, the opening 4a on the distal end side is larger than the opening 4b in the vicinity of the opening neck 1d. A plurality of sets of these openings 4a and 4b are provided along the circumferential direction, and here two sets are provided facing each other. The liquid cosmetic L enters the pipe portion 4 through the openings 4a and 4b. Here, the plurality of openings 4a and 4b are arranged in a line along the axial direction, but may not be arranged in a line, and may be arranged in a staggered manner, for example.

  The pipe part 4 is equipped with the storage part 5 for storing the liquid cosmetic L in the front-end | tip part. As shown in FIGS. 3 to 6, the storage portion 5 is configured in a bottomed cylindrical shape and can store the liquid cosmetic L, and a portion other than the storage portion 5 of the pipe portion 4 (hereinafter simply referred to as a pipe portion). It is a separate member from the main body 4x). The storage portion 5 has an outer peripheral surface from the middle in the axial direction to the open end having a small diameter with respect to the outer peripheral surface on the bottom side through the step portion 5c, and an outer peripheral surface on the open end side. A barb 5b protruding outward is provided at a position corresponding to the opening 4a of the pipe body 4x.

  The storage portion 5 is inserted from the small diameter portion on the barb 5b side to the opening 4a side of the pipe body 4x, and the stepped portion 5c is abutted against the end surface of the pipe body 4x, so that the barb 5b is opened to the opening 4a. Thus, it is attached to the pipe body 4x so as not to move in the axial direction.

  And the inside of the storage part 5 is made into the storage area | region of the liquid cosmetics L, and if the cover part 2 is mounted | worn with the opening neck part 1d, the application body 3 penetrated in the pipe part 4 will approach in the storage part 5. And is immersed in the liquid cosmetic L stored in the storage unit 5. The application body 3 does not come into contact with the bottom of the storage portion 5.

  A slit 5 a that can communicate between the inside and the outside is provided at the bottom of the reservoir 5. Here, the slits 5a extend radially from the center in six equal intervals, but may be, for example, one letter or ten letters. The slit 5a normally does not allow the liquid cosmetic L in the storage part 5 to pass through, but opens when the bag part 1c is deformed by finger pressure and pressure is applied to the liquid cosmetic L, so that the liquid cosmetic in the storage part 5 is opened. It is possible to enter the charge L. The slit 5a may be provided by molding, or may be a cut formed by a cutter after molding, but when the viscosity of the liquid cosmetic L is low, the liquid cosmetic L In order to prevent leakage from the inside of the storage part 5, a cut by a cutter is preferable.

  Here, the pipe portion main body 4x is integrally formed with the attachment portion 1e and the attachment portion 1f constituting the opening neck portion 1d, but these pipe portion main body 4x, attachment portion 1e, attachment portion 1f and insertion portion 1i. The scraping portion 1j may be integrally molded, and the combination of the integral molding can be arbitrarily taken. Alternatively, the pipe body 4x, the mounting portion 1e, the mounting portion 1f, the insertion portion 1i, and the scraping portion 1j may all be separate parts and assembled.

  As shown in FIG. 1 to FIG. 3 and FIG. 7, the lid portion 2 with the application body includes a lid portion 2 a that serves as a lid for the opening neck 1 d and an application body 3 provided on the lid portion 2 a.

  The lid portion 2a is formed of, for example, PP and is configured in a bottomed cylindrical shape. The lid portion 2a has, on the inner peripheral surface on the opening end side, a female screw 2h that engages with the male screw 1h on the outer peripheral surface of the opening neck portion 1d. The lid 2a is detachably attached to the bag-like container 1 by screwing the female screw 2h with the male screw 1h.

  The lid portion 2a has a shaft portion 2b that protrudes from the lid portion 2a toward the bag-like container 1 side, passes through the insertion portion 1i of the bag-like container 1 and enters the pipe portion 4, and the shaft portion 2b The application body 3 is attached to the tip. The shaft portion 2b is formed of, for example, PBT or the like, and the above-described spatula that is the application body 3 is formed of, for example, TPE or the like.

  As shown in FIGS. 2 and 3, when the lid 2a is attached to the opening neck 1d by screwing of the screws 2h and 1h (when the lid 2a is tightened), the shaft 2b and the applicator 3 are The applicator body 3 is configured to enter the pipe section 4 through the insertion section 1i and the through hole 1g, and to enter the storage section 5 of the pipe section 4. Therefore, the length of the pipe portion 4 in the axial direction is such that when the lid portion 2 is attached to the opening neck portion 1 d and the application body 3 enters the pipe portion 4, the application body 3 is the liquid cosmetic in the storage portion 5. The length is soaked in L.

  According to the liquid cosmetic container 100 configured as described above, at the time of purchase (initial time), the bag portion 1c is filled with the liquid cosmetic L, and the applicator 3 includes the pipe portion 4. The liquid cosmetic L stored in the storage unit 5 is sufficiently immersed, and the liquid cosmetic L is sufficiently adhered to the application body 3.

  In use, the user unscrews the female screw 2h of the lid 2a and the male screw 1h of the opening neck 1d by turning the lid 2a, and removes the lid 2a from the bag-like container 1. At this time, the application body 3 passes through the scraping portion 1j and the excess liquid cosmetic L is scraped off. The user uses the liquid cosmetic L optimally attached to the application body 3 and, after use, attaches it to the bag-like container 1 while turning the lid 2a.

  And the liquid cosmetic L in the bag part 1c decreases according to use, but according to the liquid cosmetic container 100 of this embodiment, even if the liquid cosmetic L decreases, it is stored in the storage part 5. Since the applied body 3 is immersed in the liquid cosmetic L thus applied, the antibacterial property of the applied body 3 can be maintained with a simple configuration in which the liquid cosmetic L is stored in the storage unit 5.

  Further, even if the liquid cosmetic L in the bag portion 1c is further reduced in accordance with use, the user presses the bag portion 1c with a finger or the like while the lid portion 2a is attached to the bag-like container 1, Specifically, the liquid cosmetic L in the bag portion 1c enters the pipe portion 4 through the openings 4a and 4b by pressing a portion of the bag portion 1c where the pipe portion 4 is not present (around the pipe portion 4). And since it can be stored in the storage part 5 and can be used for the application body 3, the liquid cosmetic L can be fully used up, keeping the antimicrobial property of the application body 3. FIG.

  In addition, the pipe part 4 assumes that the liquid cosmetic L optimally enters the pipe part 4 through the openings 4a and 4b of the pipe part 4 when the user presses the bag part 1c with a finger or the like. Although it is comprised so that it may extend to the middle in the inside, the length can be suitably changed with cosmetics and a specification. Incidentally, when the length of the pipe part 4 is made shorter than the middle in the bag part 1c, the volume in the bag part 1c increases accordingly, and more liquid cosmetic L is put in the bag part 1c. Can be accommodated.

  Moreover, according to this embodiment, since the application body 3 has entered the storage section 5, a pressing force that crushes and damages the application body 3 acts on the bag portion 1c by mistake. However, the application body 3 can be sufficiently protected by the storage portion 5 and the pipe portion 4.

  Moreover, according to this embodiment, since the storage part 5 is comprised separately from the pipe part main body 4x, and can be attached or detached with respect to the said pipe part main body 4x, according to the liquid cosmetics L, it stores. The part 5 can be formed of a different material (for example, soft material) from the pipe part main body 4x and the opening neck part 1d, and can correspond to various liquid cosmetics L.

  Here, when the liquid cosmetic L is filled in the bag portion 1c, a nozzle for filling the liquid cosmetic L is caused to enter the pipe portion 4 through the opening neck portion 1d. After entering the outside of the pipe portion 4 in the bag portion 1c through the slit 5a, the bag portion 1c is filled with a predetermined amount of the liquid cosmetic L, and then the nozzle is drawn into the pipe portion 4 through the slit 5a of the storage portion 5. While the liquid cosmetic L is filled in the pipe portion 4, the nozzle is moved in the direction of pulling out from the bag portion 1c and pulled out from the bag portion 1c through the opening neck portion 1d, but there is one opening portion in the axial direction. When the nozzle is pulled out while filling the liquid cosmetic L in the pipe portion 4, the liquid cosmetic L may flow backward in the pipe portion 4 and overflow from the opening neck 1d. However, according to the present embodiment, the opening portions 4a and 4b of the pipe portion 4 are provided with two or more (two in the present embodiment) along the axial direction, and at least one (one in the present embodiment). ) Is provided in the vicinity of the opening neck 1d, so that the liquid cosmetic L that flows backward in the pipe portion 4 when the nozzle is pulled out while being filled with the liquid cosmetic L in the pipe portion 4 is provided. Enters the bag portion 1c from the opening 4b in the vicinity of the opening neck 1d, thereby preventing the liquid cosmetic L from overflowing from the opening neck 1d.

  In addition, according to the present embodiment, as described above, since the storage portion 5 has the slit 5a on the bottom surface, the nozzle is caused to enter the outside of the pipe portion 4 in the bag portion 1c through the slit 5a. In this state, the liquid cosmetic L can be filled, and as a result, the liquid cosmetic L can be satisfactorily filled into the bag portion 1c. Further, according to the slit 5a, the bag portion 1c is deformed by finger pressure and the liquid cosmetic L is pressed to open the slit 5a, and the liquid cosmetic L can easily enter the storage portion 5 through the slit 5a. On the other hand, by releasing the finger pressure, the slit 5a can be returned to the original state, and the liquid cosmetic L can be prevented from leaking from the storage unit 5 through the slit 5a.

  The slit 5a of the storage unit 5 is provided from the viewpoint of filling the liquid cosmetic L in particular (in order to put in and out the nozzle) as described above, but may not be provided.

  Moreover, although the storage part 5 is made detachable with respect to the pipe part main body 4x as a separate body, it is good also as an integrally molded product, for example.

  FIG. 8 is a longitudinal sectional perspective view showing a main part of a liquid cosmetic container according to another embodiment of the present invention.

  In this embodiment, the pipe insertion portion 1i that extends the cylindrical insertion portion 1i to the storage portion 5 side and connects to the storage portion 5 and connects the insertion portion 1i and the storage portion 5 to the outer cylinder. It is an inner cylinder located in the inside of 4x and similarly having openings 4a and 4b, and these insertion part 1i, scraping part 1j, connecting part 7 and storage part 5 are integrated into a mounting part 1f, a mounting part 1e and a pipe. It has the structure assembled | attached with respect to the outer member which united the main part 4x.

  As described above, the present invention has been specifically described based on the embodiment. However, the present invention is not limited to the above embodiment. For example, in the above embodiment, the opening portion is along the axial direction as being particularly preferable. However, one or more may be provided. Thus, even when there is only one opening, as long as the opening extends to the vicinity of the opening neck 1d, the same operation and effect as in the case where two or more openings are provided along the axial direction as described above. That is, the liquid cosmetic L filled by the nozzle can be prevented from overflowing from the opening neck 1d.

  Moreover, in the said embodiment, although the accommodating part which accommodates the liquid cosmetics L is made into the bag part 1c, and it is made to form from a film, the accommodating part should just be formed from the deformable elastic material.

  DESCRIPTION OF SYMBOLS 1 ... Bag-shaped container (container main body), 1c ... Bag part (accommodating part), 1d ... Open neck part, 2 ... Cover part with application body, 2a ... Cover part, 2b ... Shaft part, 3 ... Application object, 4 ... Pipe Part, 4a ... opening part on the storage part side, 4b ... opening part near the opening neck part, 4x ... pipe part main body (part other than the storage part of the pipe part), 5 ... storage part, 5a ... slit in the storage part, 100 ... Liquid cosmetic container, L ... Liquid cosmetic.

Claims (5)

A container body having an accommodating portion made of a deformable elastic material for accommodating a liquid cosmetic and an open neck communicating with the inside and outside of the accommodating portion;
A lid that is detachably attached to the opening neck and serves as a lid for the opening neck;
A shaft portion that is provided on the lid portion and that enters the housing portion through the opening neck portion when the lid portion is attached to the opening neck portion, and a liquid cosmetic that is provided at the tip of the shaft portion is applied to the application portion. A liquid cosmetic container comprising an applied body for application,
A storage part that is connected to the neck of the opening and extends into the housing part , has a bottomed cylindrical shape into which the applicator can enter, and is provided with a storage part capable of storing the liquid cosmetic on the bottomed side that is the tip part And a pipe portion provided with an opening that allows the liquid cosmetic material to enter the peripheral surface on the opening neck portion side from the storage portion,
When the lid is attached to the opening neck, the application body enters the pipe part and is immersed in the liquid cosmetic stored in the storage part of the pipe part. container.   The length of the pipe portion in the axial direction is a length that the application body is immersed in the liquid cosmetic in the storage portion when the lid portion is attached to the opening neck portion and the application body enters the pipe portion. The liquid cosmetic container according to claim 1, wherein the liquid cosmetic container is formed into a thickness.   The said storage part is comprised separately from the pipe part main body which is parts other than the said storage part of the said pipe part, and can be attached or detached with respect to the said pipe part main body. The liquid cosmetic container as described.   The said opening part of the said pipe part is provided with 2 or more along an axial direction, and at least 1 is provided in the said opening neck part vicinity, The Claim 1 characterized by the above-mentioned. Liquid cosmetic container.   The liquid cosmetic container according to any one of claims 1 to 4, wherein the storage portion has a slit on a bottom surface thereof.

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