Abstract: The liquid substance advancing container is constructed such that the piston is formed of a sealing part in a front part of the piston that comes in sliding contact with an inner wall of a reservoir of the barrel body and a bar member in the rear part of the piston that has a threaded section on the inner or outer periphery, is movable in a axial direction and is restrained form moving with respect to the rotational direction, a front bar-like part extended forward from the handle is formed with a threaded section that is directly or indirectly screw-fitted to the threaded section of the bar member in the rear part of the piston, and, as the handle is rotated relative to the barrel body, the piston advances and then after full advance of the piston the front bar-like part can extend and retract by multiple stages.

Abstract: The liquid substance advancing container is constructed such that the piston is formed of a sealing part in a front part of the piston that comes in sliding contact with an inner wall of a reservoir of the barrel body and a bar member in the rear part of the piston that has a threaded section on the inner or outer periphery, is movable in a axial direction and is restrained form moving with respect to the rotational direction, a front bar-like part extended forward from the handle is formed with a threaded section that is directly or indirectly screw-fitted to the threaded section of the bar member in the rear part of the piston, and, as the handle is rotated relative to the barrel body, the piston advances and then after full advance of the piston the front bar-like part can extend and retract by multiple stages.

Abstract: In the liquid material feeding container, a piston is formed with a seal portion at a front portion thereof, being sliding in contact with an inner wall of a housing portion of a barrel body, and a cylindrical portion having projections in an outer periphery of a rear end portion and a female thread portion in an inner periphery thereof, and in an outer peripheral surface of the front portion extending frontward from the above-described operating portion of the above-described rotating element, a male thread portion is formed, and in the above-described barrel body, a space of the housing portion is formed in a frontward portion and a groove portion with which the projection is engaged is formed in a backward portion along an axial direction.

Abstract: A liquid applicator 1 is provided with a liquid pressing mechanism (liquid pressing means) 6 for pressurizing an application liquid 4 within a main body 2, and supplies an applying part 10 at a front end of the main body with the application liquid 4 by pressing of the liquid pressing mechanism 6, wherein the applying part 10 is made of an elastic material, is formed with a communication channel 24 for connecting inside and outside of the main body, and is provided with an application portion 10a so as to further protrude to the front side from an ejection port 24a of the communication channel 24, and in the application portion 10a, a portion 3 (mm) from a front end thereof has a vertical-direction repulsion force of 0.01 to 1.40 (N), resulting that it is possible to provide a liquid applicator with an appropriate hardness and bending elastic force, having no application unevenness and good application characteristics.

Abstract: A cosmetic-containing applicator. The applicator is mounted, at its tip end, with an applicator body in which a flange-shaped engagement part is formed at an outer periphery at a rear end of a fiber bundle, comprising an accommodating part accommodating liquid cosmetics, a tip casing mounted on a tip end side of the accommodating part and formed with an insertion hole in which the applicator body (30) is mountable, a guiding part for guiding the cosmetics from the accommodating part to the applicator body, and a reduced-diameter part formed as an inwardly facing flange and reducing in diameter between the insertion hole and the guiding part. The reduced-diameter part is divided into claw-shaped holding pieces by slits, and its smallest-diameter part has a diameter smaller than an outer diameter of the engagement part.

Abstract: In the liquid material feeding container, a piston is formed with a seal portion at a front portion thereof, being sliding in contact with an inner wall of a housing portion of a barrel body, and a cylindrical portion having projections in an outer periphery of a rear end portion and a female thread portion in an inner periphery thereof, and in an outer peripheral surface of the front portion extending frontward from the above-described operating portion of the above-described rotating element, a male thread portion is formed, and in the above-described barrel body, a space of the housing portion is formed in a frontward portion and a groove portion with which the projection is engaged is formed in a backward portion along an axial direction.

Abstract: A liquid applicator 1 is provided with a liquid pressing mechanism (liquid pressing means) 6 for pressurizing an application liquid 4 within a main body 2, and supplies an applying part 10 at a front end of the main body with the application liquid 4 by pressing of the liquid pressing mechanism 6, wherein the applying part 10 is made of an elastic material, is formed with a communication channel 24 for connecting inside and outside of the main body, and is provided with an application portion 10a so as to further protrude to the front side from an ejection port 24a of the communication channel 24, and in the application portion 10a, a portion 3 (mm) from a front end thereof has a vertical-direction repulsion force of 0.01 to 1.40 (N), resulting that it is possible to provide a liquid applicator with an appropriate hardness and bending elastic force, having no application unevenness and good application characteristics.

Abstract: An applicator of application substances, which can be repeatedly used and can be mounted on various containers, is provided. An applicator 10 comprising: an application surface 11 to be in contact with a target application surface and a support surface 13 to be in contact with a finger being formed as integrated front and back surfaces; a mounting port 14 matching an opening of an application substance container 20 for housing an application substance; a discharge port 12 being opened in the application surface 11; and a flow path 15 guiding the application substance from the mounting port to the discharge port 12, penetrating between the application surface 11 and the support surface 13.

Abstract: A cosmetic-containing applicator. The applicator is mounted, at its tip end, with an applicator body in which a flange-shaped engagement part is formed at an outer periphery at a rear end of a fiber bundle, comprising an accommodating part accommodating liquid cosmetics, a tip casing mounted on a tip end side of the accommodating part and formed with an insertion hole in which the applicator body (30) is mountable, a guiding part for guiding the cosmetics from the accommodating part to the applicator body, and a reduced-diameter part formed as an inwardly facing flange and reducing in diameter between the insertion hole and the guiding part. The reduced-diameter part is divided into claw-shaped holding pieces by slits, and its smallest-diameter part has a diameter smaller than an outer diameter of the engagement part.

Abstract: The object of the present invention is to provide a cartridge type applicator which can prevent the application liquid from flowing back from the applying portion into the cartridge and which is suitable for use with a high viscosity application liquid. This applicator includes an advancing mechanism or piston mechanism made up of a sealing plug disposed inside a cylindrical cartridge tank for constituting the rear end wall of the tank, and a rod member attached to the sealing plug for causing the sealing plug to move in the axial direction of the tank; and an actuator (actuating member) for causing the rod member to move or advance in the axial direction by rotation thereof, and is constructed such that, when the actuator is turned, the rod member causes the sealing plug to move in the axial direction so as to reduce the volume of the space inside the tank.

Abstract: A cartridge includes a cartridge body and a holder for holding a stick cosmetic and movable forward/backward in accordance with a screw movement. A container body includes an outer cylinder for rotatably holding the cartridge body, a clicking rod movable forward/backward, a rotor rotated by a cam mechanism while moving forward together with the clicking rod when a clicking operation is performed, and a rotation rod for transmitting the rotational force of the rotor to the holder. The holder and the rotor engage with the rotation rod in the rotating direction and are slidable forward/backward. When a clicking operation is performed, the holder rotates to move forward in accordance with the screw movement. When a clicking operation is not performed, the cartridge body is rotated to move the holder forward/backward.

Abstract: An applicator includes: a barrel cylinder; an application portion in front of the barrel cylinder; a tank placed behind the application portion for storing liquid inside the barrel cylinder; a pipe (conduit) for conducting the liquid ejected from the tank to the application portion; a piston which is fitted in the tank as to slide in the axial direction ensuring a watertight contact; and a liquid pushing device placed in the rear part of the barrel cylinder for pushing the liquid from the tank to the application portion via the pipe by moving the piston forwards. In this applicator, the bore of the pipe is set between 0.2 mm and 1.7 mm, and the viscosity of the liquid measured by the E-type viscometer within an temperature range for operation is set between 20 mpa.sec and 100,000 mpa.sec. Further, the barrel cylinder is formed of PP, and the piston is formed of HDPE or LLDPE.