JPH0547111Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field] The present invention relates to a container for applying liquid cosmetics and the like.

[Conventional technology]

A dispensing container with a push button attached to the side of the cylindrical container, from which the liquid content was poured out, was created by Jitsukasho.
It is described in Publication No. 59-69175. As shown in FIGS. 5 and 6, what is described in this publication includes cylinders 26, 26 attached to the mouth 2 of a cylindrical container 1, and pistons 20, 20 fitted into the cylinders 26, 26. The inclined surface 36 of a push button 38 is engaged with the engaging portion 27 of the push button 38, and the content liquid is supplied to the application brush 46 by pressing the push button 38.

[Problem that the invention attempts to solve]

The conventional application container shown in Figs. 5 and 6 is
By pressing the push button 38 on the side of the cylindrical container 1, the content liquid can be poured out, which is convenient.

However, since the push button 38 of this application container protrudes from the side of the cylindrical container 1, if it is stored in a narrow space, there is a risk that the push button 38 will be pressed and the liquid content will leak out.

This invention was made in view of the above matters,
The technical problem is to create a coating container with a push button that is free from the risk of leakage of the liquid contained therein.

[Means for solving problems]

In the present invention, the piston 20 is fitted into the cylinder 26 so as to be able to slide relative to each other, and the suction valve 1
5 and a discharge valve 42 to form a pouring pump,
This pouring pump is attached to the mouth part 2 of the cylindrical container 1,
The dispensing pump is installed by attaching one of the cylinder 26 and the piston 20 to the mouth 2, and the other as a sliding member that can slide up and down with respect to the mouth 2. The pressing body 35 is attached to the dispensing pump so as to be able to slide in the horizontal direction, and the inclined surface 36 of this pressing body 35
is engaged with the engaging portion 27 of the sliding member so that the sliding member can be pressed and slid against the spring 25, and the outer end 37 of the pressing body 35 is connected to the outside of the cylindrical container 1. A push button 38 is attached so as to protrude from the cylindrical container 1, and a cap 50 is fitted onto the cylindrical container 1, and the cap 50 is provided with a restraining portion 51 that can engage the push button 38 and prevent the pressing body 35 from sliding. It was used as a coating container.

[Effect]

In the present invention, as shown in FIG.
1 inhibits the push button 38, so the push button 38 does not slide.

When the cap 50 is removed and the push button 38 is pressed,
The inclined surface 36 of the pressing body 35 presses the engaging portion 27 (FIG. 3) of the cylinder 26, which is a sliding member, and the cylinder 26 is pushed down, and the liquid in the cylinder 26 pushes the discharge valve 42 open and is discharged.

When the press of the push button 38 is stopped, the cylinder 26 is pushed up by the spring 25, and the liquid in the cylindrical container 1 is sucked into the cylinder 26 through the suction valve 15, returning to its original state.

〔Example〕

Figures 1 to 3 show a coating container according to a first embodiment of the present invention, and a cylindrical container 1 with a circular cross section has a bottom plate 4 that can slide and rise as the solution inside decreases. A bottom cover 5 with a ventilation hole 6 is fitted to the end thereof, and a concave cutout 3 is provided in the opening 2.

A pump mounting cylinder 10 with a flange 11 is screwed into the mouth 2 of this cylindrical container 1, and a suction valve seat 14 is provided on the inner cylinder 13 of the pump mounting cylinder 10, and a suction valve 15 is provided.
At the same time, the piston 2 with the liquid passage hole 21 is installed.
0 is fixedly attached, a cylinder 26 is fitted onto the piston 20 in a vertically slidable manner, and a spring 25 is inserted between the cylinder 26 and the pump mounting cylinder 10 to urge the cylinder 26 upward. . This cylinder 26 is provided with a discharge valve seat 30, and
An engagement cylinder 29 is provided, a discharge valve 42 is mounted, and the piston 20, cylinder 26, suction valve 15, and discharge valve 42 form a pouring pump.

In this embodiment, the suction valve 15 and the piston 20 are attached to the pump mounting cylinder 10 and attached to the cylindrical container 1 via the pump mounting cylinder 10, but the piston 20 may be directly mounted to the cylindrical container 1. and suction valve 1
5 to the piston 20 to form a dispensing pump.

In this first embodiment, a pressing body 35 is mounted so as to hold the cylinder 26 of the pouring pump, and the inclined surface 36 of this pressing body 35 is pressed against the cylinder 26.
The outer end 37 of the pressing body 35 is formed so that the cylinder 26, which is a sliding member, can be pressed and slid downward against the spring 25.
A push button 38 is attached so as to protrude to the outside of the cylindrical container 1 from the through hole 12 of the pump mounting cylinder 10 and the concave notch 3 of the mouth portion 2.

Further, a holder 48 is locked to a locking tube 28 provided at an interval on the outside of the engagement tube 29 provided on the cylinder 26 through small irregularities, and the applicator brush 46 is held in this holder 48. Holding cylinder 4
7 is locked, and a discharge pipe 43 attached to the upper part of the discharge valve 42 is connected to the application brush 46.
inserted inside.

Further, a cap 50 is fitted onto the cylindrical container 1, and a restraining portion 5 is attached to the cap 50, which engages with the lower surface of the push button 38 to inhibit the sliding of the pusher 35.
1, and a presser 52 that can press the holder 48 is also formed.

FIG. 4 shows a second embodiment of the present invention, and the same parts as those in the previous embodiment are given the same reference numerals and the explanation thereof will be omitted.

In this embodiment, a dish-shaped portion 3 is provided at the top of the cylinder 26.
1 is formed, a slide button 56 is attached to the holding cylinder 47 of the applicator brush 46, the slide button 56 is projected from the slit 55 of the cap 50 to the outside of the cap 50, and the applicator brush 46 is reversed into the cap 50. It is installed so that it can be slid in any direction.

In this embodiment, the cap 50 is removed from the cylindrical container 1, the slide button 56 is slid to make the applicator brush 46 protrude from the cap 50, and the cylinder 26 is
The discharged liquid is applied to the dish-shaped portion 31 of the container.

In both of the above two embodiments, the piston 20 is fixed to the cylindrical container 1, and the cylinder 26 is mounted so as to be able to slide up and down. It is also possible to form the piston so that it can slide up and down,
An example of this is a coating container previously filed by the present applicant and shown in FIGS. 5 and 6 as a conventional example.

However, if the piston inside the cylinder is formed to slide, the structure of the dispensing pump becomes complicated. On the other hand, a structure in which the outer cylinder is slidable has a simple structure.

[Effect of idea]

The present invention has a push button 3 protruding from the outside of the cylindrical container 1.
8 is formed so as to be restrained by the restraining part 51 of the cap 50, so that when the cap 50 is fitted onto the cylindrical container 1, the pressing body 35 will not slide, and the solution inside will not leak out inadvertently. There is no.

[Brief explanation of drawings]

Fig. 1 is a half-cut sectional view of one embodiment of the present invention;
The figure is a perspective view of the pressing body, and Figure 3 is the − of Figure 1.
4 is a half-cut sectional view of the second embodiment, FIG. 5 is a longitudinal sectional view of the conventional example, and FIG. 6 is a cross-sectional view thereof. DESCRIPTION OF SYMBOLS 1... Cylindrical container, 2... Mouth part, 15... Suction valve, 20... Piston, 25... Spring, 2
6... Cylinder, 27... Engaging portion, 35... Pressing body, 36... Inclined surface, 37... Outer end, 38...
Push button, 42...Discharge valve, 50...Cap, 51
...Deterrence Department.

Claims (1)

[Scope of utility model registration request] The piston 20 is fitted into the cylinder 26 so as to be able to slide relative to each other, and the suction valve 15 and the discharge valve 42 are attached to form a pouring pump, and this pouring pump is attached to the mouth portion 2 of the cylindrical container 1. The dispensing pump is mounted such that one of the cylinder 26 and the piston 20 is fixed to the mouth part 2, and the other is a sliding member that can slide up and down with respect to the mouth part 2. Then, the pressing body 35 is attached to the dispensing pump so as to be slidable laterally, and the inclined surface 36 of the pressing body 35 is engaged with the engaging portion 27 of the sliding member. , the sliding member is formed so as to be able to press and slide against the spring 25, the outer end 37 of the pressing member 35 is made to protrude outside the cylindrical container 1, and a push button 38 is attached thereto; A coating container in which a cap 50 is fitted onto the cap 50, and the cap 50 is provided with a restraining part 51 that can engage with the push button 38 to restrain the pressing body 35 from sliding.