JPH0331219Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) The present invention is designed to supply the nail polish coating liquid to the pen tip by repeatedly moving the base end of the pen tip into and out of the nail polish coating liquid supply section. The present invention relates to a pencil-shaped container for nail polish coating liquid.

(Prior art) Conventionally, a recessed hole is formed on the top surface of a removable cap of a writing instrument, and the brush tip of a brush tip support provided slidably in the neck tube is inserted into the recessed hole and the outside of the support is inserted into the recessed hole. By strongly pressing the cap in the same direction while the protruding portion is in contact with the opening edge of the recessed hole, the support is pushed into the barrel, thereby causing the paint to flow into the paint reservoir in the barrel. A coating device for high viscosity liquid that compresses the paint reservoir by the repulsion of a spring in the barrel cylinder when not pressed and supplies the paint inside to the tip of the brush is disclosed in Japanese Utility Model Application Publication No. 17276/1983. It has since become publicly known.

(Problem to be solved by the invention) However, it is impossible to immediately transfer such a configuration in which the entire brush tip holder is pushed backwards to the present invention, which requires only the pen tip to be pushed backwards. Therefore, the technical problem of the present invention is to improve this known technique to obtain a new configuration in which only the pen tip can be reliably press-fitted backwards regardless of its support. .

(Means for solving the problem) The present invention is for nail polish coating liquid with a removable cap that receives nail polish coating liquid from inside the tip of the pen tip by pushing in or protruding the pen tip. A serrated shape in a pencil-type container that allows the nail polish coating solution to flow around the intermediate point at the end of the pen tip that protrudes to the outside, and that the tip is embedded in the inner circumferential surface of the pen tip's peripheral wall. A ring with protrusions is fixed, and a recessed hole with a diameter larger than the thickness of the pen tip, smaller than the outer diameter of the ring, and deeper than the length of the above-mentioned protruding end is provided at the top end of the removable cap. It is an object of the present invention to solve the above technical problem by providing a pencil-shaped container for nail polish coating liquid having the following characteristics.

(Embodiment) In the embodiment shown in the figure, a tip member 2 is screwed onto the tip of a shaft cylinder 1 containing a nail polish coating liquid, and a rod-shaped pen tip 4 made of felt is inserted into the center hole 3 of the tip member 2 in the inner and outer directions. A spring seat 6 which is slidably and irremovably fitted and has a liquid passage hole 5 at the inner end of the tip member 2 is provided, and between this spring seat 6 and the base end of the above-mentioned pen nib 4. By inserting the coil spring 7 in such a manner that the coil spring 7 pushes the pen tip 4 outward, a pencil-type manicure coating liquid container body 9 is constructed, and the pen tip 4 is inserted into the container body 9. A cap 11 covering the protruding end portion 10 of the protrusion is detachably attached thereto, and a ring 14 having a sawtooth-shaped protrusion 13 on the inner circumferential surface is separately constructed. A sawtooth-shaped protrusion 1 is fitted onto the intermediate portion of the end portion 10 and provided on the inner circumferential surface of the ring 14.
3 into the outer circumferential surface of the nib 4 to a depth close to the root of the protrusion 13, the ring 14 is fixed to the middle part of the protruding end 10, and the cap 11 is fixed.
Ring 1 with a diameter larger than the thickness of nib 4 on the top surface of
A recessed hole 15 is provided, which is smaller in outer diameter than the outer diameter of the hole 4 and deeper than the length of the above-mentioned protruding end portion 10.

(Operations and Effects of the Invention) As described above, the present invention allows the manicure coating liquid to flow around the intermediate point at the end of the pen tip extending to the outside, and also allows the tip of the pen to flow around the inner peripheral surface of the pen tip. A ring with a serrated protrusion embedded in the peripheral wall of the tip is fixed, and a ring with a diameter larger than the thickness of the pen tip and a depth smaller than the outer diameter of the ring is the length of the above protruding end at the top end of the removable cap. Since the recessed hole is deeper than the cap, the external protruding end of the nib is inserted downward into the recessed hole in the cap, and when the nib is pressed down, the ring fixed around the middle part of the nib will release. By repeatedly moving the shaft cylinder up and down so that it abuts against the opening incisal edge of the recessed hole, the nail polish coating liquid can be drawn out to the pen tip from the nail polish coating liquid supply section at the base end of the pen tip. The present invention solves the above-mentioned technical problem that could not be realized by the above-mentioned known devices, in which the pushing operation is performed on the entire brush tip support when pressed by such a structure and operation. In addition, in the present invention, the ring fitted at the middle part of the pen tip has a sawtooth-shaped protrusion on its inner circumferential surface, so that the ring fits on the peripheral wall of the pen tip. Even if the ring strongly collides with the opening incisal edge of the recessed hole when the pen tip is pushed in, it will not shift from the above-mentioned fitting position and will firmly maintain the insertion depth of the pen tip into the recessed hole. It also has the following advantages:

[Brief explanation of drawings]

The figures show an embodiment of the pencil-shaped container for nail polish application liquid of the present invention, in which Fig. 1 is a partially cutaway front view showing the whole, Fig. 2 is a perspective view of the ring, and Fig. 3 is a tip of the container. FIG. 2 is a partially cutaway front view showing a state during a manicure coating liquid supply operation. DESCRIPTION OF SYMBOLS 1... Shaft cylinder body, 2... Tip metal member, 3... Center hole, 4... Pen tip, 5... Liquid passage hole, 6... Spring receiver, 7... Coil spring, 9... Main body, 10...Protrusion end, 11...Cap, 13...Protrusion, 14
...Ring, 15...Concave hole.

Claims (1)

[Scope of utility model registration request] In a pencil type container for nail polish coating liquid with a removable cap, the nail polish coating liquid is supplied from the inside to the tip of the pen tip by pushing in or protruding the pen tip. A ring with a sawtooth-shaped protrusion that allows the flow of the nail polish application liquid and whose tip is inserted into the peripheral wall of the nib is fixed on the inner circumferential surface around the intermediate point of the protruding end, and a detachable cap is attached to the ring. A pencil-shaped container for a manicure coating liquid, characterized in that a concave hole is provided at the top end, the diameter of which is larger than the thickness of the pen tip, the outer diameter of the ring is smaller, and the depth is deeper than the length of the protruding end.