JP6010736B2 - Liquid cosmetic container - Google Patents

Description

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

  Conventionally, in a liquid cosmetic container provided with a container for storing liquid cosmetic such as mascara, for example, an opening neck into which an applicator (applicator and shaft provided with the applicator at the tip) is taken in and out, In many cases, a cylindrical member equipped with a scraping portion (scraping hole) for scraping off and scraping off excess liquid cosmetic material adhering to the applicator is often mounted. In such a liquid cosmetic container, when the applicator is pulled up from the housing portion and passed through the scraping part of the cylindrical member, the cylindrical member is used when the excess liquid cosmetic adhering to the applicator is scraped off. May pull out of the opening neck. In addition, when the adhesive of the liquid cosmetic is high, when the lid provided with the applicator is attached to the opening neck, the liquid cosmetic attached to the upper surface of the cylindrical member sticks to the lid, and the lid When the container is removed from the container, the tubular member may come out of the opening neck while being adhered to the lid.

  In the following Patent Document 1, the cylindrical member has a two-layer structure in which a rigid deformation preventing cylinder and a handling cylinder having a scraping portion on the inner peripheral side that is flexible and elastic are fitted. In the anti-deformation cylinder, the upper flange (buttock) is extended to the upper surface of the opening neck (mouth neck), and the lower engaging ridge is formed radially from the inner peripheral surface of the opening neck. By projecting, it is possible to engage with the lower surface of the opening neck, that is, the inner surface of the stepped portion that connects the receiving portion that stores the liquid cosmetic and the opening neck that is reduced in diameter relative to the receiving portion, in the axial direction. The opening neck is sandwiched from above and below by the flange and the engaging protrusion. And in this patent document 1, the excess liquid cosmetic adhering to the applicator can be suitably scraped off by the scraping part of the flexible and flexible handling cylinder, and the rigid deformation preventing cylinder is engaged. It is said that it is possible to prevent the tubular member from coming out of the opening neck by the joint protrusion.

  Further, in Patent Document 2 below, a cylindrical member (packing) having a scraping portion on the inner peripheral side is molded from a semi-rigid or soft flexible member, and the upper heel portion is formed on the upper surface of the open neck portion. The lower neck part is made larger than the inner peripheral surface of the opening neck part so as to contact the inner surface of the stepped part described above, and the upper neck part is sandwiched from above and below by these upper and lower collar parts. It has a configuration. Further, a part of the lower flange portion is a reinforcing protrusion that protrudes (expands) in the radial direction. And in this patent document 2, while being able to scrape off the excess liquid cosmetics adhering to an applicator suitably by the scraping part of a flexible handling cylinder, it is opening of a cylindrical member by a reinforcement protrusion. It is said that it can prevent the neck from coming out. It is also described that the reinforcing protrusions are made of a hard material by two-color molding.

JP 2002-34647 A JP 2008-44643 A

  However, in the container of Patent Document 1, in order to reliably prevent the tubular member from coming out of the opening neck, it is necessary to make the engaging protrusion of the rigid deformation preventing cylinder protrude greatly in the radial direction. If the engaging protrusion is protruded greatly, it is difficult to attach a rigid deformation prevention cylinder to the opening neck, and in some cases, the deformation prevention cylinder cannot be inserted into the opening neck and cannot be attached. . Therefore, in order to be able to insert a rigid deformation prevention cylinder into the opening neck, it is necessary to reduce the protrusion length of the engagement protrusion of the deformation prevention cylinder. This time, it becomes easy for the tubular member to come out of the opening neck.

  Further, in the container of Patent Document 2, since the cylindrical member is a semi-rigid or soft flexible member, even if the reinforcing protrusion is the same or hard, the excess liquid cosmetic is scraped off. Repeating the operation gradually reduces the strength and tends to be deformed, and there is a limit in preventing it from coming out. In addition, since the reinforcing protrusion is a part of the lower collar that protrudes further in the radial direction, the reinforcing protrusion for the cylindrical member is provided when the cylindrical member is attached to the opening neck. It is necessary to insert a portion that does not exist from the outside inward and deform it so as to be elongated and insert it into the open neck, which is very troublesome and inefficient.

  Therefore, the present invention allows the excess liquid cosmetic adhering to the applicator to be suitably scraped off by the handling member, which is a cylindrical member having a scraping portion, while the handling member is pulled out from the opening neck. An object of the present invention is to provide a liquid cosmetic container in which a handling member can be easily attached to an opening neck.

A liquid cosmetic container according to the present invention is configured in a bottomed cylindrical shape, with a container main body including an accommodating portion that accommodates the liquid cosmetic, and an opening neck portion that is connected through a stepped portion having a reduced diameter at the end of the accommodating portion. A lid portion whose opening end side is detachably attached to the outer peripheral side of the opening neck portion, a cylindrical handling member attached to the inner peripheral side of the opening neck portion, and the lid portion provided on the lid portion, the opening portion of the container body And an applicator provided with a shaft portion that enters the housing portion of the container body through the cylindrical hole of the handling member when mounted on the neck portion, and an application body that is provided at the tip of the shaft portion and is immersed in the liquid cosmetic. In the liquid cosmetic container, the handling member includes an elastic handling cylinder and a deformation prevention cylinder harder than the handling cylinder, and a two-layer structure in which the handling cylinder and the deformation prevention cylinder are fitted. The buttocks that contact the upper surface of the open neck of the container body and the inner periphery of the open neck An engagement protrusion which is larger and is positioned in the container body housing portion and is axially engageable with the inner surface of the stepped portion of the container body to prevent it from coming off, and the engagement protrusion can be displaced inward. A plurality of slits communicating with the inside and outside of the cylinder, and the handling cylinder is a scraping portion for scraping off the excess liquid cosmetic material adhering when the applicator shaft and application body pass have a two-layer structure, with deformation preventing tube is positioned on the inner peripheral side, and position the ironing cylinder to the outer peripheral side, squeezing cylinder has to have a through portion engaging projections penetrate the deformation preventing tube It is a feature.

  According to such a liquid cosmetic container, the handling member attached to the inner peripheral side of the opening neck has a two-layer structure in which a handling cylinder of an elastic body and a deformation prevention cylinder harder than the handling cylinder are fitted. When the shaft part of the applicator and the application body pass through the scraping part of the handling cylinder, the excess liquid cosmetic material adhering to the applicator is suitably scraped off by the scraping part of the elastic body, Since the opening neck is sandwiched from above and below by the upper heel part of the deformation prevention cylinder, which is harder than the handling cylinder, and the lower side engagement protrusion, the engagement protrusion of the deformation prevention cylinder protrudes greatly in the radial direction. Thus, the handle member is prevented from coming off from the opening neck portion, and even when the engaging protrusion protrudes greatly in the radial direction in this way, when the handling member is attached to the opening neck portion, Engagement projection by multiple slits communicating inside and outside There for displacing inwardly squeezing member is easily attached to the opening neck.

Here, in the two-layer structure, the deformation preventing cylinder is located on the inner peripheral side, the handling cylinder is located on the outer peripheral side, and the handling cylinder has a through portion through which the engaging protrusion of the deformation preventing cylinder passes. For this reason , the engagement protrusions and the penetrating portions prevent the deformation preventing cylinder from being detached (disengaged) from the handling cylinder.

  Further, when the handling cylinder and the deformation prevention cylinder are integrally formed by two-color molding, the deformation prevention cylinder is formed by using the secondary mold for the deformation prevention cylinder formed by the common mold and the primary mold. The handling cylinder can be integrally formed, and the handling member can be obtained without assembling the deformation prevention cylinder and the handling cylinder.

Here, a specific example of the configuration of the penetrating portion that effectively exhibits the above action is a hole .

  In addition, when the deformation prevention cylinder has a two-layer structure, the cylinder thickness is thinner than that of the handling cylinder and has an engagement projection, in addition to the action of the slit of the deformation prevention cylinder, the engagement projection of the deformation prevention cylinder The handling member is more easily attached to the opening neck.

  As described above, according to the present invention, it is possible to suitably scrape off the excess liquid cosmetic adhering to the applicator, while preventing the handling member from coming off from the opening neck, and easily handling the handling member to the opening neck. Can be attached to.

It is a longitudinal cross-sectional view which shows the liquid cosmetics container which concerns on one Embodiment of this invention. It is the perspective view which looked at the deformation | transformation prevention cylinder in FIG. 1 from diagonally downward. It is the perspective view which looked at the deformation | transformation prevention cylinder in FIG. 1 from diagonally upward. It is a front view of the deformation | transformation prevention cylinder in FIG. It is a side view of the deformation | transformation prevention cylinder shown in FIG. It is a VI-VI arrow line view of FIG. It is the perspective view which looked at the handling cylinder in FIG. 1 from diagonally downward. It is the perspective view which looked at the handling cylinder in FIG. 1 from diagonally upward. It is a front view of the handling cylinder in FIG. FIG. 10 is an XX arrow view of FIG. 9. It is the perspective view which looked at the handling member in FIG. 1 from diagonally downward. It is a front view of the handling member in FIG. It is a side view of the handling member shown in FIG. It is a XIV-XIV arrow line view of FIG.

  Hereinafter, a preferred embodiment of a liquid cosmetic container according to the present invention will be described with reference to FIGS. FIG. 1 is a longitudinal sectional view showing a liquid cosmetic container according to an embodiment of the present invention, FIGS. 2 to 6 are views showing a deformation preventing cylinder in FIG. 1, and FIGS. FIG. 11 to FIG. 14 are diagrams illustrating the handling member in FIG. 1, and the liquid cosmetic container 100 of the present embodiment is coated with the liquid cosmetic L by the user. It is used when applied to the skin such as the face. Here, the liquid cosmetic L is a mascara as being particularly suitable, but other liquid cosmetics such as an eyeliner may of course be used, and various liquid cosmetics can be employed.

  As shown in FIG. 1, the liquid cosmetic container 100 schematically includes a container main body 1 that stores the liquid cosmetic L and a lid portion 2 that is a cap with an applicator that is detachably attached to the container main body 1. It has.

  Here, the container body 1 is made of a hard resin or metal, and includes an accommodating portion 3 for accommodating the liquid cosmetic L, and an opening connected integrally to the upper portion of the accommodating portion 3 and connected to the accommodating portion 3. A neck 4. The accommodating portion 3 is configured in a bottomed cylindrical shape and accommodates the liquid cosmetic L therein, and the opening neck portion 4 is configured in a cylindrical shape having a smaller diameter than the accommodating portion 3 and is disposed coaxially. Are connected via a stepped portion 12 (so-called shoulder portion) whose diameter is reduced, and the inside of the cylinder communicates with the housing portion 3. The step portion 12 is configured in a circular staircase shape (annular staircase).

  A male screw 5 for removably screwing the lid 2 is formed on the outer peripheral surface of the opening neck 4. In addition, a cylindrical handling member 6 (described in detail later) is pressed into the open neck 4 to scrape off (remove) excess liquid cosmetic L adhering to an applicator 11 (described later) of the lid 2. It is installed by.

  The lid portion 2 is formed in a bottomed cylindrical shape, and has an internal thread 7 that is screwed into the external thread 5 on the outer peripheral surface of the opening neck 4 on the inner peripheral surface on the opening end side. The lid 2 is detachably attached to the container body 1 by screwing the female screw 7 to the male screw 5.

  The lid 2 is provided with an applicator 11. The applicator 11 includes a shaft portion 9 that protrudes from the inside of the lid portion 2 toward the housing portion 3 side (downward in the drawing) of the container body 1, and an application body 10 provided at the tip of the shaft portion 9. .

  The shaft portion 9 forms a cylindrical body having a smaller diameter than the lid portion 2, passes through the cylindrical hole of the handling member 6, and can pass through the scraping portion 8 (scraping hole: details will be described later) of the handling member 6. Has been.

  Here, the application body 10 is a comb having an arcuate shape by arranging comb teeth 20 protruding in a mountain shape (triangular shape) toward one side of the shaft portion 9 in a line along the axial direction. Yes. The application body 10 may be a mascara brush. When a liquid cosmetic other than mascara is used, for example, an applicator such as a brush, a brush, a brush, or a chip can be used as the application body.

  When the lid portion 2 is attached to the opening neck portion 4 of the container body 1 by screwing the screws 5 and 7 (when the lid portion 2 is tightened), the shaft portion 9 passes through the scraping portion 8 of the handling member 6. The container 10 enters the container 3 and the application body 10 is soaked in the liquid cosmetic L stored in the container 3.

  As shown in FIGS. 1 and 11 to 14, the handling member 6 includes a handling cylinder 13 on the lower side and a deformation prevention cylinder 14 on the upper side. The upper part of the handling cylinder 13 and the deformation prevention cylinder 14 are provided. The lower layer 15 has a two-layer structure 15 that overlaps and fits in the radial direction. In the two-layer structure 15, the lower part of the deformation preventing cylinder 14 is located on the inner peripheral side and the upper part of the handling cylinder 13 is located on the outer peripheral side.

  The handling cylinder 13 is an elastic body, and the deformation prevention cylinder 14 is a hard body here. Examples of the material of the handling cylinder 13 include TPU, TPE, rubber material, soft PP, soft PE, and silicon rubber. The material of the deformation prevention cylinder 14 may be a different material from the handling cylinder or the same material as the handling cylinder, and examples thereof include TPU, TPE, rubber material, PP, PE, and silicon rubber. It is sufficient if it is harder than the tube 13.

  As shown in FIGS. 1 to 6, the deformation preventing cylinder 14 has a stepped cylindrical shape in which the outer diameter of the lower half of the cylinder is smaller than the outer diameter of the upper half. The small-diameter portion is a fitting portion that constitutes the two-layer structure 15 and fits with the handling cylinder 13. An annular flange 16 is provided at the upper end of the deformation preventing cylinder 14. The lower end surface of the collar portion 16 abuts on the upper end surface of the opening neck portion 4, thereby preventing the handling member 6 from moving further downward. On the flange portion 16, there is provided an airtight annular protrusion 21 that comes into close contact with the inner surface 22 of the lid portion 2 when the lid portion 2 is attached to the opening neck portion 4 of the container body 1.

  In addition, the deformation preventing cylinder 14 is provided with a slit 18 that extends a predetermined length upward from its lower end and communicates inside and outside the cylinder. The slits 18 are provided so that a pair of the slits 18 are separated from each other along the circumferential direction so that one half of the slits 18 and 18 and the other half of the slits 18 and 18 face each other. ing. Then, the peripheral wall between the slits 18 and 18 is a peninsula portion whose upper portion is cantilevered and has flexibility in the radial direction, and one of the opposing groups (here, the length of the arc is short). The engaging protrusions 17 are provided only on the peninsula portion 23 of the pair. The engaging protrusions 17 are provided on the outer peripheral surface of the lower part of the peninsula portion 23 so as to project in an arc shape in the radial direction.

  As described above, the deformation preventing cylinder 14 includes the peninsula portions 23 having the engagement protrusions 17 and the peninsula portions having no engagement protrusions alternately arranged in the circumferential direction, and the peninsula portions 23 having the engagement protrusions 17 are provided in two places. It has been. The engaging protrusion 17 protrudes greatly in such a size as to be located in the accommodating portion 2 larger than the inner peripheral surface of the opening neck portion 4 of the container body 1. The engagement protrusion 17 can be engaged with the inner surface of the step portion 12 in the axial direction, and functions as a retaining member that prevents the handling member 6 from moving further upward.

  As described above, the deformation preventing cylinder 14 is configured such that the opening neck portion 4 is sandwiched from above and below by the upper flange portion 16 and the lower engagement protrusion 17.

  As shown in FIGS. 7 to 10, the handling cylinder 13 is a scraping portion (scraping hole) 8 through which the applicator 11 (the shaft portion 9 and the applying body 10) passes substantially at the center of the bottom portion of the bottomed cylindrical shape. It has. The scraping portion 8 is sized so that excess liquid cosmetic L adhering to the applicator 11 can be scraped off.

  A penetrating part (through hole) 19 through which the engaging projection 17 of the deformation preventing cylinder 14 passes is provided in the lower part of the handling cylinder 13 so as to extend in the lateral direction. Further, on the inner peripheral surface of the handling tube 13, convex portions 24 that protrude rearward and are filled by entering the slits 18 of the deformation prevention tube 14 are provided so as to extend vertically. ing.

  Next, the manufacture of the handling member 6 including the handling cylinder 13 and the deformation prevention cylinder 14 having such a configuration will be described.

  In the present embodiment, the handling member 6 is formed by two-color molding. Specifically, first, the primary mold is put on the common mold to form the deformation preventing cylinder 14 shown in FIGS. 2 to 6, and then the secondary mold is placed on the deformation preventing cylinder 14 on the common mold. A handling cylinder 13 shown in FIGS. 7 to 10 is integrally formed on the deformation prevention cylinder 14. As a result, as shown in FIGS. 11 to 14, the engaging protrusion 17 of the deformation preventing cylinder 14 penetrates the through portion 19 of the handling cylinder 13 and protrudes to the outside, so that the upper part of the handling cylinder 13 and the bottom of the deformation preventing cylinder 14 are located. The small-diameter part which is a half part is fitted (joined) in a two-layer structure 15, and further, as shown in FIG. 14, the convex part 24 of the handling cylinder 13 is formed in the slit 18 of the deformation prevention cylinder 14. The handling member 6 in the state of entering and filling (filled with holes) is obtained.

  In the handling member 6, the outer peripheral surface of the large-diameter portion above the two-layer structure 15 of the deformation prevention cylinder 14 and the outer peripheral surface of the two-layer structure 15 (the outer peripheral surface of the handling cylinder 13) are flush with each other. In the two-layer structure 15, the thickness of the deformation preventing cylinder 14 is made thinner than that of the handling cylinder 13.

  When the handling member 6 having such a configuration is press-fitted into the opening neck portion 4 of the container body 1 and attached, the engagement protrusion 17 of the deformation prevention cylinder 14 protrudes greatly in the radial direction. Since the peninsula portion 23 has flexibility due to the plurality of slits 18, the peninsula portion 23 bends inward and the engagement protrusion 17 is displaced inward. At this time, since the convex portion 24 of the handle cylinder 13 that has entered and filled the slit 18 of the deformation prevention cylinder 14 is an elastic body, this is easy when the engagement protrusion 17 of the deformation prevention cylinder 14 is displaced inward. Follow. When the engagement protrusion 17 of the deformation preventing cylinder 14 passes through the opening neck portion 4, the flexible peninsula portion 23 returns to the original state, and the engagement protrusion 17 also returns to the original position. Thereby, the engagement protrusion 17 faces the inner surface of the stepped portion 12 in the axial direction, and can be engaged in the axial direction. As described above, even if the engagement protrusion 17 of the deformation preventing cylinder 14 protrudes greatly in the radial direction, the handling member 6 is easily attached to the opening neck portion 4.

Contact name in this embodiment, as a particularly preferred, the slit 18 of the deformation-preventing tube 14 has a configuration in which the convex portion 24 of the ironing cylinder 13 is filled enters, ironing the slit 18 of the deformation-preventing tube 14 tube 13 It is not necessary to have a configuration in which a part of the handle 13 enters and is filled, and the convex portion 24 of the handling cylinder 13 may not be provided.

  When using the liquid cosmetic container 100 configured as described above, from the state shown in FIG. 1, the user pulls up the lid portion 2 by turning the lid portion 2 while releasing the screwing of the screws 5 and 7. 2 is removed from the container body 1. At this time, the applicator 11 of the lid 2 passes through the scraping part 8 of the handling cylinder 13 of the handling member 6, and the peripheral edge of the scraping part 8, which is an elastic body, is rolled up by the peripheral edge. In particular, the liquid cosmetic L adhering to the application body 10 is scraped off.

  At this time, the handling cylinder 13 is pulled by the applicator 11 and a force in the direction of coming out of the opening neck 4 acts on the handling member 6, but the engagement protrusion 17 of the deformation prevention cylinder 14 protrudes greatly in the radial direction. The engagement protrusion 17 abuts on the stepped portion 12, and the handling member 6 is prevented from coming off from the opening neck portion 4.

  Then, the liquid cosmetic L adhering to the application body 10 is applied, and when the application is completed, the lid 2 is turned in the opposite direction to the time when the lid 2 is taken out, and the lid 2 is screwed into the container body 1. Attach to.

  Further, when the lid portion 2 is attached to the container body 1, the liquid cosmetic L adheres to the upper surface of the collar portion 16 of the deformation prevention cylinder 14 and is sandwiched between the inner surface 22 of the lid portion 2. In this case, when removing the lid 2 from the container body 1, the deformation preventing cylinder 14 is caused by the liquid cosmetic L between the upper surface of the flange 16 of the deformation preventing cylinder 14 and the inner surface 22 of the lid 2. A force in the direction of pulling out from the opening neck 4 is applied to the handling member 6 by being pulled by the lid 2. In particular, when the adhesiveness of the liquid cosmetic L is high, this becomes remarkable. However, in the present embodiment, as described above, since the engagement protrusion 17 of the deformation prevention cylinder 14 protrudes greatly in the radial direction, the engagement protrusion 17 abuts on the stepped portion 12 and the opening neck portion of the handling member 6 is formed. The escape from 4 is prevented.

  Thus, in this embodiment, the handling member 6 has the two-layer structure 15 in which the elastic handling cylinder 13 and the deformation preventing cylinder 14 harder than the handling cylinder 13 are fitted, and the applicator 11 handles the handling member 6. While passing through the scraping portion 8 of the tube 13, the excess liquid cosmetic L adhering to the applicator 11 can be suitably scraped off by the scraping portion 8 of the elastic body, while from the handling tube 13. Since the opening neck 4 is sandwiched from above and below by the upper flange 16 and the lower engagement protrusion 17 of the hard deformation prevention cylinder 14, the engagement protrusion 17 of the deformation prevention cylinder 14 protrudes greatly in the radial direction. As a result, the handling member 6 can be prevented from coming off from the opening neck portion 4, and even when the engagement protrusion 17 protrudes greatly in the radial direction in this way, when the handling member 6 is attached to the opening neck portion 4, deformation is caused. In the cylinder provided in the prevention cylinder 14 The the engaging projection 17 is displaced inward by a plurality of slits 18 which communicate, can be easily mounted ironing member 6 to the opening neck 4.

  In the present embodiment, the two-layer structure 15 has the deformation preventing cylinder 14 positioned on the inner peripheral side and the handling cylinder 13 positioned on the outer peripheral side, and the handling cylinder 13 is an engagement protrusion of the deformation preventing cylinder 14. 17 has the penetrating part 19 through which the penetrating part 17 penetrates, so that the engagement protrusion 17 and the penetrating part 19 can prevent the deformation preventing cylinder 14 from being detached from the handling cylinder 13. In particular, when the handling cylinder 13 and the deformation prevention cylinder 14 are made of different materials, they tend to be difficult to join in the two-color molding. However, as described above, the engagement protrusion 17 of the deformation prevention cylinder 14 is the handling cylinder. Since it penetrates 13 penetration parts 19, even if it is both cylinders 13 and 14 which are hard to join, separation can be prevented. Of course, even when the handling cylinder 13 and the deformation prevention cylinder 14 are made of the same material, it is needless to say that the engagement protrusion 17 and the through-hole 19 can prevent the separation.

  Moreover, since the handling cylinder 13 and the deformation prevention cylinder 14 are integrally formed by two-color molding, the secondary mold is used for the deformation prevention cylinder 14 formed by the common mold and the primary mold. The handling cylinder 13 can be formed integrally with the deformation preventing cylinder 14, and the handling member 6 can be obtained without assembling the deformation preventing cylinder 14 and the handling cylinder 13.

  Further, since the deformation prevention cylinder 14 is thinner than the handling cylinder 13 in the two-layer structure 15 and has the engaging projections 17, in addition to the action of the slit 18 of the deformation prevention cylinder 14, the deformation prevention cylinder 14 is provided. The 14 engaging projections 17 are further easily displaced inward, and the handling member 6 can be more easily attached to the opening neck 4.

  As described above, the present invention has been specifically described based on the embodiment. However, the present invention is not limited to the above-described embodiment. For example, in the above-described embodiment, the handling member 6 is the opening neck portion 4 of the container body 1. The lower end of the slit 18 is open to the outside so that the engaging protrusion 17 of the handling member 6 is easily displaced inward (so that the peninsula portion 23 is easily bent inward). As long as the protrusion 17 can be displaced inward, the lower end of the slit 18 may be closed rather than open to the outside.

  Moreover, in the said embodiment, although the handling member 6 is made into 2 color molding of the handling cylinder 13 and the deformation | transformation prevention cylinder 14 as being especially preferable, the single goods of the said structure are fitted and assembled, and it can also be used as the handling member 6. good.

  Further, the outer peripheral side and the inner peripheral side of the portion of the two-layer structure 15 may be reversed from the above embodiment. That is, the outer peripheral side of the portion of the two-layer structure 15 is the lower portion of the deformation preventing cylinder, that is, the engaging protrusion 17 is provided on the outer peripheral surface of the deformation preventing cylinder 14 so as to extend downward from the outer peripheral side of the upper portion of the two-layer structure 15. The inner peripheral side of the portion of the two-layer structure 15 is the upper portion of the handling cylinder 13, that is, it is connected to the inner peripheral side of the lower portion of the two-layer structure 15 of the handling cylinder 13 and extends upward. It is good also as a structure. In this case, in order to prevent the deformation prevention cylinder from detaching (detaching) from the handling cylinder, a convex portion is provided on the back side of the engagement projection 17 of the deformation prevention cylinder, and the convex portion of the deformation prevention cylinder is provided on the handling cylinder. More preferably, the penetrating portion is penetrated and locked.

  Moreover, in the said embodiment, although the container main body 1 is made from hard resin or metal as being especially preferable, it is good also as what has the squeeze property by making the accommodating part 3 of the container main body 1 into a deformable elastic body.

  DESCRIPTION OF SYMBOLS 1 ... Container main body, 2 ... Cover part, 3 ... Storage part, 4 ... Opening neck part, 6 ... Handling member, 8 ... Scraping part, 9 ... Shaft part, 10 ... Application body, 11 ... Application tool, 12 ... Step part , 13 ... handling cylinder, 14 ... deformation prevention cylinder, 15 ... two-layer structure, 16 ... flange part of the deformation prevention cylinder, 17 ... engagement protrusion of the deformation prevention cylinder, 18 ... slit of the deformation prevention cylinder, 19 ... of the handling cylinder Penetration part, 100 ... liquid cosmetic container, L ... liquid cosmetic.

Claims (4)

A container body having an accommodating portion for accommodating liquid cosmetics and an opening neck connected through a stepped portion having a reduced diameter at the end of the accommodating portion, and a bottomed cylindrical shape whose opening end side is an outer periphery of the opening neck A lid portion detachably attached to the side, a cylindrical handling member attached to the inner peripheral side of the opening neck, and the lid provided on the lid portion is attached to the opening neck of the container body. And an applicator provided with a shaft portion that enters the housing portion of the container body through the cylindrical hole of the handling member, and an application body that is provided at the tip of the shaft portion and is immersed in the liquid cosmetic. In liquid cosmetic containers,
The handling member is
With an elastic cylinder and a deformation prevention cylinder harder than the cylinder,
A two-layer structure in which the handling cylinder and the deformation prevention cylinder are fitted,
The deformation preventing cylinder is
A buttock that comes into contact with the upper surface of the opening neck of the container body;
An engagement protrusion which is larger than the inner peripheral surface of the opening neck and is positioned in the housing portion of the container body and is axially engageable with the inner surface of the stepped portion of the container body and serves as a retaining member;
A plurality of slits communicating between the inside and outside of the cylinder so that the engagement protrusion can be displaced inward,
The handling cylinder is
When the shaft portion and the coating material of the applicator passes, it has a scraping portion for scraped off excess liquid cosmetic adhering,
In the two-layer structure, the deformation preventing cylinder is located on the inner peripheral side, and the handling cylinder is located on the outer peripheral side,
The said handling cylinder has a penetration part which the said engagement protrusion of the said deformation | transformation prevention cylinder penetrates, The liquid cosmetic container characterized by the above-mentioned . The ironing cylinder and the deformation preventing tube, the liquid cosmetic container according to claim 1, characterized in that it is integrally molded by two-color molding. The through portion, a liquid cosmetic container according to claim 1 or 2, wherein it is a hole. The liquid cosmetic container according to any one of claims 1 to 3 , wherein the deformation preventing cylinder has a thickness smaller than that of the handling cylinder in the two-layer structure and has the engagement protrusion.

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