US 4,776,717 AGranted

Container type toilet implement

AssigneeYoshino Kogyosho Co., Ltd.

InventorsShigeo Iizuka, Kazuo Suzuki, Tadao Saito

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Abstract

A container type toilet implement comprises a container body, a cylinder and piston mechanism projected upwardly from the neck of said body, and a bottom cover elevationally movable at the lower end of the body for operating the cylinder and piston mechanism. An exhaust valve member is provided in the piston and cylinder mechanism. A brush tip retaining shaft is slidably engaged with the cylinder and piston mechanism, a brush tip is mounted at the tip retaining shaft, and inner hollow cylindrical core is disposed in the vicinity of the inner center of the tip for communicating at the lower end with the exhaust valve member. At least the brush tip retaining member is coated on its outer periphery except for the tip end of the brush tip. The container type toilet implement can prevent the liquid lotion from leaking.

Claims8

Dependent claims

A container type toilet implement comprising:

a container body defining upper and lower ends, a neck of the container body being located in the upper end of the container body;
a cylinder projected upwardly from the neck of said container body;
a piston mechanism engaged at a lower portion thereof with an inner surface of said cylinder, said cylinder being disposed slidably and telescopically about said piston mechanism;
a bottom cover elevationally movable in the lower end of said container body for operating said cylinder relative to said piston mechanism;
an exhaust valve member provided in said piston mechanism and extending into said cylinder, said exhaust valve member providing selective output from said cylinder;
a brush tip retaining shaft engaged with said piston mechanism;
a brush tip mounted on the brush tip retaining shaft;
an inner hollow cylindrical core disposed in the brush tip and extending toward said exhaust valve member for providing communication between said brush tip and the exhaust valve member;
at least one brush tip retaining member located on a portion of the outer periphery of the brush tip, said at least one brush tip retaining member exposing only a tip end of said brush tip.

6 more elements

A container type toilet implement comprising:

a container body defining upper and lower ends, a neck of the container body being located at the upper end of the container body;
a cylinder projected upwardly from the neck of said container body and having a top end;
a suction valve internally mounted at a bottom of said cylinder;
a cylindrical tip retaining shaft provided at the top end of said cylinder;
a piston having a flange internally provided at the top end of said cylinder, said piston being secured at an upper end thereof to an inner surface of said tip retaining shaft and formed with an upward step shaped valve seat on an intermediate inner periphery of said piston, said cylinder being disposed slidably and telescopically about said piston;
a return spring disposed between the flange of said piston and the top end of said cylinder;
an exhaust valve member disposed inside said piston and secured to said tip retaining shaft by an outward flange;
said exhaust valve member having two elastic plates extending at a predetermined interval from a lower surface of said outward flange, each elastic plate having a bent portion opposed in a ring shape in an intermediate area of said elastic plates, said exhaust valve member further including a valve body contacted under pressure with the valve seat of said piston and located at a lower part of said bent portion, said valve body having a lower end extending into the cylinder;
a brush tip engaged with said tip retaining shaft;
an inner hollow cylindrical core disposed in the brush tip for providing communication between said brush tip and said exhaust valve member;
a metallic cylinder formed on an outer periphery of said brush tip;
a brush tip retaining member interposed between said metallic cylinder and said tip retaining shaft on the outer periphery of said brush tip;
and
one end of said inner hollow cylindrical core being disposed above an end of said metallic cylinder, and an end of said tip retaining member being disposed above the one end of said inner hollow cylindrical core.

11 more elements

Dependencies are inferred from the claim text.