JPH0446822B2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a container for emulsion-like cosmetics such as liquid lipstick, and more specifically, by attaching a cap to the container, the function of a piston inserted into an inhalation tube is controlled. The present invention relates to a liquid cosmetic container in which a controlling lever is pushed up to automatically introduce a fixed amount of cosmetic into the lower part of the suction tube.

Conventional technology For example, as a conventional liquid cosmetic container,
A dropper-type container described in Publication No. 131950 is known, but in this container, the dropper part hits the bottom wall of the container when it is applied, causing it to be pushed up. There is a drawback that damage to parts is extremely high, leading to a high number of defective products.

Problems to be Solved by the Invention The present invention has been ingeniously devised to improve the above-mentioned conventional drawbacks. The object of the present invention is to provide a novel liquid cosmetic container in which a suction chamber having a fixed volume is formed at the lower part of a tube, and a fixed amount of liquid cosmetic is automatically sucked into the suction chamber.

Means for Solving the Problems The present invention for solving the above technical problems includes a container body 1, a cap 4 that is removably screwed onto the spout 2 of the container body 1, and a cap 4 that is fitted deep inside the cap 4. A fixed cylinder 5 and a connecting cylinder 6 integrally hanging from the lower part of the fixed cylinder 5 and having vertical slide holes 7 on both sides, fixedly connected to the inside of the connecting cylinder 6, a suction pipe 10 provided with a liquid immersion member 12 such as felt or sponge and a nozzle pipe 11 at the lower end opening;
A movable cylinder 16 is slidably fitted on the outside of the connecting cylinder 6 and whose lowering is regulated by the spout 2 of the container body 1; The pin 20 provided in the connecting tube 6 is inserted into the slide hole 7 of the connecting tube 6 and is engaged with the engagement groove 18 cut out in the movable tube 16, and the pressing part 14 at the upper end is attached to the top of the cap 4. The movable cylinder 16 is exposed through the perforation 21 formed by the drill.
and an operating rod 13 that moves up and down integrally with the movable cylinder 16 and the operating rod 13, and when the cap 4 is screwed in, the movable cylinder 16 and the operating rod 13 are pushed up.

3 shows a state in which the liquid cosmetic has been discharged. When the cap 4 is screwed onto the opening tube 2 of the container body 1 in this state, the movable tube 1
6 abuts against the mouth tube 2, and the lowering of the movable tube 16 and the operating rod 13 integrally connected thereto is restricted,
As the cap 4 is screwed in, only the suction pipe 10 continues to descend, so that the operating rod 13 is pushed up in relation to the suction pipe 10, and the lower end of the operating rod 13 and the nozzle pipe 11 are connected. A vacuum suction chamber 22 with a specified width is formed between the two, and a fixed amount of liquid cosmetics automatically flows into this suction chamber 22, and when it is used, the cap 4 is removed and the pressing part is closed. When 14 is pressed, the operating rod 13 is lowered (the movable cylinder 16 is also lowered at the same time), and the liquid cosmetic in the suction chamber 22 is taken out into the liquid immersion member 12.

Embodiments Hereinafter, an embodiment of the present invention shown in the drawings will be described. 1 is a cylindrical container body, 2 is a mouthpiece of the container body 1 having a threaded portion 2',
A wiping member 3 made of rubber or synthetic resin is mounted inside. Reference numeral 4 denotes a cap, in which a threaded portion 8' of an engaging tube 8 having a stepped portion 9 fitted and fixed therein is removably screwed into a threaded portion 2' of the mouth tube 2. 5
is a fixed cylinder that is fitted into the deep part of the cap 4 and is firmly held by the engaging cylinder 8, and is integrated with a small-diameter connecting cylinder 6 having a longitudinal slide hole 7 bored in its lower part. It is vertically installed. 10 is the connecting tube 6
It is a suction pipe for liquid cosmetics that is fitted and fixed inside the body, and has a tip opening formed in an oblique shape, and a nozzle pipe 11 formed by drilling a felt liquid immersion member 12 and a small hole in the opening. Installing. Reference numeral 13 denotes an operating rod having a pressing portion 14 on its upper part. ，
15 is attached, and the rubber gaskets 15, 15 come into close contact with the inner wall surface of the suction pipe 10, and the pressing part 1
4 is exposed to the outside through a hole 21 provided at the top of the cap 4, and a pin 20 is fitted and fixed into a stop hole 19 made in the operating rod 13, and this pin 20 is loosely fitted into the slide hole 7 of the connecting tube 6. urge Reference numeral 16 denotes a movable cylinder having an annular protrusion 17 on its outer periphery and an engagement groove 18 on its upper part. A pin 20 is engaged so that the movable cylinder 16 and the operating rod 13 can move vertically together.

Effects of the Invention As described above, the present invention has the suction pipe 10 fixed to the connecting cylinder 6 of the fixed cylinder 5 fitted and fixed to the cap 4, and the operating rod 13 tightly fitted into the suction pipe 10 so as to be vertically slidable. It is connected via a pin 20 to a movable cylinder 16 whose descent is restricted, and by screwing in the cap 4, a suction chamber 22 of a specific width is formed at the lower part of the suction pipe 10 as described above. A fixed amount of liquid cosmetics can be automatically and reliably taken into the liquid lipstick 22, and when in use, it is possible to replenish the liquid cosmetics into the liquid immersion member 12 at any time by simply pressing the pressing part of the operating rod 13. Alternatively, it is ideal as a container for volatile cosmetics such as nail polish, and can reliably take out a certain amount of liquid cosmetics just by capping it.
It is possible to provide a container that does not need to be brought into contact with the bottom wall, is robust, has fewer defects, and is extremely useful and convenient in use.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; Fig. 1 is a longitudinal sectional view of the cap attached, Fig. 2 is a longitudinal sectional view with a different cutting position from the above, and Fig. 3 shows the cap and suction pipe. FIG. 4 is a longitudinal sectional view of the cap inserted into the container body, and FIG. 5 is a perspective view of the parts. DESCRIPTION OF SYMBOLS 1... Container body, 2... Spout, 3... Wiping member, 4... Cap, 5... Fixed tube, 6... Connecting tube, 8... Engaging tube, 10... Suction pipe, 11... ... Nozzle pipe, 12 ... Immersion member, 13 ... Operation rod, 1
4...Press portion, 16...Movable tube.

Claims (1)

[Scope of Claims] 1. (a) a container body 1; (b) a cap 4 which is removably screwed onto the spout 2 of the container body 1; and (c) a fixed tube fitted into the deep part of the cap 4. 5, (d) a connecting tube 6 which is integrally suspended from the lower part of the fixed tube 5 and has vertical slide holes 7 on both sides, and (e) fixedly connected to the inside of the connecting tube 6. (f) a suction pipe 10 having a lower end opening provided with a liquid immersion member 12 such as felt or sponge and a nozzle pipe 11; (f) slidably fitted to the outside of the connecting cylinder 6;
(g) A movable cylinder 16 whose descent is regulated by the opening pipe 2 of the container body 1; When inserted into the hole 7, it is engaged with the engagement groove 18 cut out in the movable cylinder 16, and the pressing part 14 at the upper end is exposed from the perforation 21 formed at the top of the cap 4. (h) The movable cylinder 16 and the operating rod 13 are pushed up by screwing in the cap. Liquid cosmetic container.