JPS63281602A - Liquid cosmetics container - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a container for storing liquid cosmetics such as mascara, eyeliner, nail polish, and eye shadow.

(Prior Art) Conventionally, cosmetic containers for filling liquid cosmetics such as eye shadows, etc. mainly consist of a container body into which the cosmetics are filled, a lid body, and an application brush body provided on the lid body. When the main body of the container is tightly fitted, the application body is immersed in the liquid cosmetic inside the main body of the container, but since the axial length of the brush body is a constant length, the makeup inside the main body of the container is When there is only a small amount of the cosmetic remaining, the tip of the applicator cannot reach the cosmetic and the cosmetic is wasted. Various proposals have been made to adjust the effective length of the applicator itself so that the cosmetic material can be used effectively to the end. For example, a spring is attached to the rear of the shaft of the application body, the spring is covered with a knock body, and when necessary, the spring is compressed by a bolt that presses the knock body, and the effective length of the shaft of the application body is lengthened. A telescoping type that adjusts the initial length of the shaft by stopping pressure on the knock body (Practical No. 56-69207), or a protrusion on the rear end of the shaft with the entire application part at the tip inside the lid. A mechanism has been proposed in which a mechanism is provided that can be moved forward and backward and fixed by fitting into a groove formed inside the cylinder (Japanese Utility Model Publication No. 59-26890).

(Problems to be solved by the invention) However, in the above conventional method,
In the case of No. 69207, a spring is disposed inside the lid constituting the liquid cosmetic container, and a separately provided knock body presses and protrudes the applicator together with the spring, so that the liquid cosmetic does not adhere to the container. The knocking body must be pressed each time the knocking body is applied, and inadvertent application of force may cause uneven application, and there is a risk that liquid cosmetics adhering to the tip of the applicator may be scattered around. In addition, the structure of Japanese Utility Model Application No. 105773 is complicated, which tends to cause problems in assembly.9 It also tends to retreat when extended, making it inconvenient when applying makeup. Therefore, the present invention aims to improve the above-mentioned drawbacks of the conventional products.The purpose of this invention is to make it possible to easily and easily extend the application shaft that is immersed in the cosmetic contained in the cosmetic container main body, so that the application shaft that is immersed in the cosmetic contained in the cosmetic container main body can be easily and easily extended. The goal is to use cosmetics without wasting them.

(Means for solving the problem) For this purpose, the rear end of the applicator shaft, which is equipped with an applicator at the tip, is placed inside the lid body and moves in the axial direction, and the container body, which has a wiping member at the opening, is separated from the container body. After being removed, the cover is extended from the outside without regard to the removal of the cover, and the extended state is maintained.

(Function) With the above configuration, when the remaining amount of cosmetics in the container body becomes small, the application shaft can be moved from the lid body depending on the remaining amount, regardless of whether the lid body of the container is removed or not. While stretching and maintaining this state, the applicator at the tip can effectively reach the bottom of the container, and the necessary amount of cosmetics can always be applied to the applicator, making it possible to apply makeup evenly.

(Example) The invention will be further explained with reference to embodiments shown in the drawings.

The same part numbers in each figure indicate the same parts. First, in Fig. 1 showing the first embodiment, (1) is a cosmetic container of this invention, and this cosmetic container (1) is a cosmetic container. (7
), a container body (2) having a wiping part (6) at the opening, an applicator shaft (5) having an applicator (4), and a lid body (3).
). An applicator (4) is placed inside the lid (3).
) The rear part (8) of the applicator shaft (5) to be attached to the tip is inserted into the two-step locking groove tJ5J us extending around its outer circumference.
r is the protrusion C of the locking protrusion I integrally molded on the lid (3)
13, the lid body (3) and application shaft (5)
is slidably held. At the rear end of the rear part (8), a pressing part az that can press the application shaft (5) is integrally fixed with a fitting part 4. With this structure, the cosmetic (7) When there is enough remaining in the container body (2), use the pressing part C13 without pressing,
When the remaining amount of the cosmetic (7) becomes small, by pressing the suppressing part a2J up to the protrusion (13), the applicator (4), the applicator shaft (5) and the rear part (8) can be pressed against the container body ( 2) Since the protrusion 0 of the protruding piece I that protrudes inward and is provided on the inner side of the lid body (3) is an elastic piece, the engagement groove a of the rear part (8)
9, it is engaged with the engaging groove (19'lc), and the protruding length of the applicator shaft (5) beyond the lid body, that is, its effective length is extended and it is held. After use, When the lid (3) is fitted to the container body (2), it acts to press the application shaft (5) against the bottom αη inside the container (2).
) retreats into the lid body (3) again, and the locking groove α9 becomes the protrusion αJ.
By fitting into the threaded part (11, αB), the length can be shortened so that it can be stored when the threaded part (11, αB) is screwed together.

In addition, the uto is an auxiliary movable gasket for returning the cosmetics that adhere around the shaft (5) into the container body (2), and (9)
is a fixed gasket for maintaining airtightness when the container body (2) and lid (3) are fitted and closed. FIGS. 2 and 3 show a second embodiment of the present invention, in which the rear part (end) of the application shaft (5) forms a cylindrical body that is slidable against the inner wall of the lid (3), In order to extend the effective length of the application shaft (5), an appropriate narrowing part (click protrusion) (
Drill a groove with a groove (C), and then slide the button (19) integrally connected to the rear part (■) of the applicator shaft (5) along the groove (C). The applicator shaft (c) is placed in a predetermined position by moving the button (c) along the groove part and the narrowing part (c) disposed at an appropriate position in the groove part @. 5) is used to lock and fix the rear end of the container body (2), and the applicator (511) is extended depending on the amount of cosmetic (7) in the container body (2), and the applicator body (4) is extended.
can be dipped into cosmetics. In addition, Patsukin (9
) is fixed to the tip of the rear part (1), and the squeeze (6) of the cap is integrally joined to the inner periphery of the opening of the container body (2). In this way, by sliding the button Ll, the applicator shaft (5) can be extended and held in a predetermined position, regardless of the removal of the lid (3) from the container body (2). Qυ is a non-slip notch on the button (11). FIG. A locking protrusion 6υ is protruding from the inner periphery of the human flesh cap (c) and guided to a guide groove (to).
This locking protrusion Cl1) is configured to be locked to a flange (to) provided on the inner cap (to). When the shaft (5) needs to be extended, the lid (3) is unscrewed from the container body (2) and the lid (3) is extended. is retreated, and the locking protrusion C3 is relatively
1) moves along the guide groove (to) on the inner periphery of the cap, while the retaining protrusion remains engaged with the engagement hole (to) on the opening edge of the container body (2). The locking protrusion Gυ is attached to the flange (
At the same time, the locking protrusion and the lid body (3) are in contact with each other. O
The extension ball is held in place by a ring).

FIG. 5 shows a fourth embodiment of the present invention, in which the application body shaft (5)
When extending the spring (B) inside the lid body (3), hold its striped ring θa and press the knock body qt that is integrated with the shaft part (5) with the fitting part (goods). This is achieved by When the applicator shaft (5) is extended to protrude from the lid (3), it is stopped by the flange protruding from the inner circumference of the lid (2) to prevent the knock body opening from entering the lid (3) too much. , the stopper C37), which is integrated with the cloth shaft (5), is moved by the elasticity of the spring 3a.
4) etc. are locked by the flange (G) so that they do not come off. In addition, when this stop C37) is not in use,
It plays the role of a gasket that maintains the airtightness inside the container (2). The periphery of the locking part (to) of the knock body ω is in close contact with the inner wall of the lid (3), and when the knock body (to) is pushed in against the spring (b), it is in close contact with the inner wall. Sufficient frictional force can be generated to fix the position. Figures 6 and 7
The figure shows a fifth embodiment of the present invention, in which a projecting edge (G) is provided on the peripheral edge of the rear part (end) of the applicator shaft (5), a notch is provided in a part of the projecting edge, and an elastic claw is provided. θυ, which is normally in close contact with the inner wall of the lid (3), but it is possible to extend the applicator shaft (5) and make it integral with the rear part (end) and the fitting part (goods). By pressing the knock body C39t, the retention caused by the friction between the elastic claw I on the outer periphery of the rear part (to) and the inner wall of the lid body (3) is broken, and the rear part (to) and the application shaft (5) protrude. The protrusion will also operate up to the locking protrusion (4) on the inner wall of the lid (3). At the time of return, the opening end of the container body (2) and the rear part (end) of the applicator shaft (5) are brought into contact and suppressed, and the stepped portion (40) suppresses excessive suppression. The figure shows a sixth embodiment of the present invention, in which the extension of the shaft (5) is formed integrally with the inner cylinder (c) provided inside the lid (3). The movement is achieved by locking the locking groove (c) with the locking groove curved around the rear part 53, and the movement is achieved by moving the application shaft end (b) into the hole by means of a group of pins. This is done by pressing from (to). That is, in normal times, protrusion 1? ) is engaged with the locking groove (48), but when the amount of cosmetics in the container body (2) decreases, when the shaft end (B) is pressed with a thin tool such as a pin trowel, As the shaft (5) moves forward, the projection (47) and the locking groove (c) are disengaged, and the shaft (5) moves forward and is fitted and held in the locking groove α. In addition, when storing, the open end of the container body (2) and the fixed gasket (9) provided on the shaft (5) come into contact and retreat, allowing the container to be stored and sealed.

Further, 151) is a stopper that can stop even if the suppression by pin groups or the like is excessive. FIG. 9 shows a seventh embodiment of the present invention, in which a rotating body (to) that can freely rotate inward of the lid (3) and an application shaft (to) that interlocks with the rotating body (to)
5) and the rear section is installed. Then, the protruding bag of the rotating body (to) is connected to the circumferential groove 6υ bored in the inner periphery of the lid (3).
When the rotation body is rotated along the rotation axis, the projection 57 provided on the rear part of the rear part, which is prevented from rotating by the stopper, is guided into the helical groove arranged on the inner wall of the rotating body, and the shaft is rotated. Part (5
), etc. are formed by moving forward, and the inner wall and rear outer wall of the rotating body (to) are stopped in a predetermined position by moderate frictional force, and the open end of the container body (2) is strongly abutted against the rear. Lid (3)
By screwing in, the shaft portion (5) is returned to its original position. Note that because of the partition wall 69, excessive retreat can be avoided.

(Effect of the invention) As described above, since the application shaft including the applicator for applying cosmetics can be extended with respect to the lid and held at a fixed position, the amount of cosmetics to be filled can be reduced to a small tray. It has excellent effects such as being economical and convenient for the user because it can be used effectively until the end even when the lid is closed, and it can be held in place even when applying makeup regardless of whether the lid is closed. It has the following.

[Brief explanation of the drawing]

1 to 9 show the first to seventh embodiments of this invention.
3 and 7 show examples, especially FIGS. 3 and 7.
It is an enlarged view of the main part of each of Example and 5th Example. DESCRIPTION OF SYMBOLS 1... Cosmetic container, 2... Container main body, 3... Lid body, 4... Applicator body, 5... Applicator shaft, 6... Wiping part,
7... Cosmetics, 8... Posterior shaft part, 9... Packaging,
10,10'...screwing part, 12...pressing part, 13...
...Protrusion, 14...Protrusion piece, 15°15'...Groove, 16...-Joint part, 17...Bottom, 18...Movable gasket, 19...Button, 20...・Rear, 21・
...Non-slip notch, 22...Groove, 23...Base, 2
4... Locking piece, 25... Narrowing part, 26... Inner cap, 27... O-ring, 28... Guide groove, 29...
... Engagement protrusion, 30... Flange portion, 31... Locking protrusion,
32... Engagement hole, 33... Notch body, 34... Spring, 35... Flange part, 36... Locking part, 37...
...stopper, 38...rear, 39...knock body,
40... Step portion, 41... Elastic claw, 42... Locking protrusion, 43... Flange portion, 44... Joint portion, 45...
Inner cylindrical body, 46...Protrusion piece, 47...Protrusion, 48.49
...Latching groove, 50...Bin, 51...Stopper,
59...Partition wall. Patent applicant Representative patent attorney Miyuki Fujiki Figure 5! Figure 9

Claims (2)

[Claims] (1) A lid is removably fitted to a container body that contains liquid cosmetics and has a wiping member at the opening, an application shaft with an applicator at the tip is attached to the lid, and this application shaft is connected to the lid. A liquid cosmetic container capable of sliding and stopping in the application axis direction regardless of removal of the container from the body. (2) The liquid cosmetic container according to claim 1, wherein the applicator shaft is configured to extend the effective length of the applicator shaft by displacing a locking portion by operating an external operating portion provided on the lid.