JPH061060Y2 - Liquid cosmetic applicator - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an applicator for liquid cosmetics such as perfumes, and in particular, a ball is rotatably held at the tip of a shaft and stored inside the shaft. The present invention relates to a liquid cosmetic applicator configured to be able to supply the liquid cosmetic to a ball and to apply the liquid cosmetic adhering to the ball to the skin by bringing the ball into contact with the skin and rolling the ball.

(Prior Art) This type of liquid cosmetic applicator cannot prevent the liquid cosmetics stored inside the shaft from being smoothly supplied to the balls when the internal space of the shaft becomes negative pressure. It is necessary to ventilate between the shaft and the outside of the shaft, but conventionally, as shown in FIG. 5, a vent hole (6) opening to the side surface of the shaft (1) was provided as a means for venting.

(Problems to be solved by the invention) Providing a ventilation hole that opens to the side surface on the shaft as in the above-mentioned conventional example has a disadvantage that the appearance is poor. Further, since the side surface of the shaft is often touched by a finger or the like, dust easily enters the ventilation hole and is clogged, which hinders ventilation and obstructs the supply of the liquid cosmetic to the ball.

Therefore, according to the present invention, the inner space of the shaft and the outside of the shaft are ventilated to reliably supply the liquid cosmetics to the ball, and the ventilation means is provided so that the appearance of the shaft is not deteriorated. Another object of the present invention is to provide a liquid cosmetic applicator in which it is difficult for ventilation to be hindered due to dust entering and clogging the ventilation passage.

(Means for Solving the Problems) In order to achieve the above object, the liquid cosmetic applicator of the present invention has a ball (2) rotatably held on the tip of a shaft (1),
The liquid cosmetics stored inside (1) can be supplied to the balls (2), and the liquid cosmetics attached to the balls (2) are applied to the skin by rolling the balls (2) in contact with the skin. In the liquid cosmetic applicator configured to do so, the tip opening of the shaft (1)
The ball holding portion inside the shaft (1) has a ventilation groove (4) whose one end is open to the inner edge portion of (3) and the other end communicates with the internal space of the shaft (1).
It is characterized by being formed by passing a part of (5).

(Example) Hereinafter, an example will be described with reference to FIGS. 1 to 4. The shaft (1) consists of a plastic shaft main body (7) and a plastic front shaft (8) that is press-fitted and connected to the tip of the shaft main body (8), and the perfume is impregnated inside the shaft main body (7). A perfume occlusion body (not shown) made of fiber bundle is stored, and a metal ball (2) rolls at the tip of the tip shaft (8) with a part exposed from the tip opening (3). It is held freely. A support wall (9) is provided substantially in the center of the inside of the front shaft (8), and a relay core (10) made of a fiber bundle is inserted into and supported by a center hole of the support wall (9). The tip end surface of 10) is brought into contact with the ball (2), and the other end, which is formed in a tapered shape on the opposite side of the relay core (10), is connected to the perfume storage body. The relay core (10) guides and supplies the perfume from the perfume storage body to the ball (2) by a capillary action. Inside the front shaft (8), one end opens to the inner edge of the tip opening (3) and the other end reaches the supporting wall (9), and a ventilation groove (4) reaches a part of the ball holding portion (5). It is formed to pass through. The ventilation groove (4) is formed at two opposite locations,
This number is of course free. The ventilation groove (4) is formed by the through hole (11) formed around the relay core (10) in the support wall (9) and the shaft (1).
Communicates with the interior space of.

(Effect) The present invention is configured as described above. First, the ventilation groove (4) vents the inside and outside of the shaft (1), so that the liquid cosmetics are reliably supplied to the ball (2), and then the ventilation. Since the groove (4) is formed inside the shaft (1), the appearance is not deteriorated, and the presence of the ventilation groove (4) inside the shaft (1) makes it difficult for dust to enter. It has the effect of preventing ventilation from being obstructed.

[Brief description of drawings]

1 to 4 show an embodiment, FIG. 1 is a partial perspective view, FIG. 2 is a partial sectional view taken along line AA of FIG. 1, and FIG.
The drawing is a partial sectional view taken along the line BB of FIG. 1, and FIG. 4 is the sectional view of FIG.
It is sectional drawing of a C line. FIG. 5 shows a conventional example and is a partial perspective view. (1) ... Shaft, (2) ... Ball, (3) ... Tip opening, (4) ... Ventilation groove,
(5)… ball holding part, (10)… relay core.

Claims (1)

[Scope of utility model registration request] 1. A ball (2) is rotatably held on the tip of a shaft (1) so that liquid cosmetics stored inside the shaft (1) can be supplied to the ball (2). In a liquid cosmetic applicator configured to apply the liquid cosmetic adhering to the ball (2) to the skin by abutting 2) on the skin and rolling, in the tip opening (3) of the shaft (1) One end is open to the inner edge and the other end is the shaft
A liquid cosmetic applicator characterized in that a ventilation groove (4) communicating with the internal space of (1) is formed by passing a part of the ball holding portion (5) inside the shaft (1).