JPH10120014A - Coating container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide coating container capable of easily and correctly regulating the discharge quantity of the liquid content to a brush part. SOLUTION: A connection cylindrical body 3 provided with a valve member 10 provided with a valve disk 13 and a cam piece 14 on a nozzle part 2 of a squeezable container body 1 to store the liquid content through an elastic connection piece 9 is assembled by a circumferential wall to form a brush part 24, a discharge port 21 is opened, a brush body 15 provided with a discharge cylinder 20 provided with a valve seat 22 and a leg piece 23 as the cam piece in a suspended manner is turnably assembled with the connection cylindrical body 3, and the discharge quantity of the liquid content is regulated to the desired value by turning the brush body 15 relative to the connection cylindrical body 3, and changing the clearance S which is a flow passage between the valve disk 13 and the valve seat 22.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coating container capable of adjusting a discharge amount of a content liquid directly discharged and supplied to a brush provided at an upper end thereof.

[0002]

2. Description of the Related Art For example, a squeeze container for storing a content liquid such as a stain removing liquid, a gray hair dyeing liquid, a glue liquid, etc.
A brush body having a discharge port is attached, and by pressing the body of the container, the contents liquid is discharged and supplied to the brush part of the brush body, and the contents liquid is applied to a desired location by the brush part. An application container with a brush is known.

[0003]

In the above-mentioned conventional coating container, since the opening area of the discharge port provided in the brush body is constant, the discharge amount of the content liquid is adjusted by the pressing of the container body by the fingertip. Although the adjustment is performed depending on the strength, it is extremely difficult to adjust the ejection amount by the pressing operation of the fingertip, and it has been difficult to always accurately obtain a desired ejection amount.

Accordingly, the present invention has been made to solve the above-mentioned problems in the prior art, and has as its technical object to make the passage area of the discharge / supply passage for the content liquid to the brush portion variable. Accordingly, an object of the present invention is to make it possible to easily and accurately adjust the discharge amount of the content liquid to the brush unit.

Means of the present invention to achieve the above object is to provide a squeezable container for storing a liquid content, and a valve member having an upper portion provided with a valve body and a lower portion provided with a cam piece in the center of the inner peripheral wall. , Are integrally provided via a plurality of elastic connecting pieces,
The lower part of the peripheral wall has a connecting cylindrical body to be assembled to the mouthpiece part of the container, and a brush part is formed on the upper surface of the connecting wall provided inward from the upper end of the assembled cylindrical piece as the peripheral wall, and this connection is made. On the lower surface of the central part of the wall, a discharge port is opened at the center, and a discharge cylinder provided with a valve seat at the lower end provided with a valve seat that comes in contact with and separates from the valve element of the connecting cylinder and a leg piece that slides in contact with the cam piece of the connecting cylinder. And, having a brush body rotatably assembled to the connecting cylinder, when assembled to the connecting cylinder, a cap whose tip part is closely fitted to the discharge port of the brush body is provided on the lower surface of the top wall with a cap hanging down. To have.

[0006] The valve member is constituted by providing a flange piece around the lower end of a substantially frustoconical valve body via a cylindrical portion, and projecting a pair of cam pieces at an axially symmetric position on the inner edge of the upper surface of the flange piece. Preferably, a plurality of elastic connecting pieces are connected to the outer peripheral surface of the flange piece.

[0007]

The discharge of the content liquid to the brush portion is achieved through the gap between the valve body and the valve seat and the discharge port by pressing the body of the container. When rotating the assembled cylinder piece of the brush body, the leg piece at the lower end of the discharge cylinder rides on the cam piece of the valve member and slides, and by pressing this cam piece, the valve member connects the elastic connecting piece. Since the opening width of the gap between the valve body and the valve seat changes by vertically displacing while bending, the discharge amount can be adjusted to a desired amount.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows an embodiment of the present invention. A container 1 for storing a liquid content has a squeezing property, and a thread is engraved on the outer peripheral surface of a mouthpiece 2 at the upper end thereof. I have.

The connecting cylinder 3 has a threaded thread formed on the outer peripheral surface at the upper end of the assembled cylinder 4 having a thread threadedly engaged with the thread of the mouthpiece portion 2 formed on the inner peripheral face. The screwing cylinder 5 is configured to be erected with a reduced diameter via a shoulder wall. The screwing cylinder 5 has a locking ridge on the upper end of a large-diameter screwing portion 6 with which the cap 25 is screwed. It is formed in a two-stage structure provided with a small-diameter engaging portion 7 provided around.

At the inner edge of the shoulder wall of the connecting cylinder 3, a sealing cylinder 8 is hung down, and a plurality of (four in this embodiment) radially provided in the center of the inside of the screwing cylinder 5. The valve member 10 is integrally provided via the elastic connecting piece 9 of the above.

As shown in FIG. 3, the valve member 10 has a cylindrical portion 12
, A substantially frustoconical valve element 13 is erected, and the flange piece 1 is provided.
A pair of cam pieces 14 (only one of which is visible) projecting upward in a clockwise direction is provided at an axially symmetric position on the inner edge of the upper surface of the upper part 1.

The brush body 15 has an assembling cylindrical piece 16 having a locking ridge for locking the locking ridge of the engaging portion 7 of the connecting cylinder body 3 provided on the inner peripheral surface thereof, and a sealing cylinder. The discharge cylinder 2 is provided at the center of the inside of a ring-shaped top wall 18 in which the pieces 17 are respectively suspended from the inside via a connecting wall 19 formed to be inclined down to this center.
0 is provided integrally.

The discharge cylinder 20 has a discharge port 21 formed at the center thereof, and a valve seat 22 having a downwardly expanding shape is formed below the inner peripheral surface of the discharge port 21. A pair of leg pieces 23 whose lower surfaces are in sliding contact with the upper surfaces of the flange piece 11 and the cam piece 14 of the valve member 10 are protrudingly provided at axially symmetric positions of the end faces (see FIG. 4).

On the upper surface of the connecting wall 19 of the brush body 15, a large number of brush pieces are implanted to form a brush portion 24.

The cap 25 is attached to the small-diameter cylinder 2 around the periphery of the top wall.
An outer cylinder 27 that is screwed to the threaded portion 6 of the connecting cylinder 3 is provided vertically downward through the shoulder 6 and the shoulder wall.
When the outer cylinder 27 is screwed, a plug body 28 whose tip end is tightly fitted into the discharge port 21 is hung down.

In the coating container having the above-described structure, in order to adjust the discharge amount of the content liquid, as shown in FIG.
When the assembled cylindrical piece 16 of the brush body 11 is rotated in a state where the valve member 10 is removed, the leg piece 23 slides on the cam piece 14 and slides, and the cam piece 14 is pressed. The elastic connecting piece 9 is displaced up and down while being bent, and as a result, the opening width of the gap S between the valve body 13 and the valve seat 22 changes, so that a desired discharge amount can be adjusted.

[0017]

Since the present invention has the above-described structure, the following effects can be obtained. The opening width of the gap between the valve body and the valve seat that form the discharge flow path can be changed with a simple operation just by rotating the assembled cylindrical piece that is the peripheral wall of the brush body. The liquid discharge amount can be easily and accurately adjusted, so that the proper application and use of the content liquid can be obtained.

[Brief description of the drawings]

FIG. 1 is a sectional view showing an embodiment of the present invention.

FIG. 2 is an enlarged sectional view for explaining the operation of the embodiment shown in FIG. 1;

FIG. 3 is an enlarged perspective view of a valve member in the embodiment shown in FIG. 1;

FIG. 4 is an enlarged perspective view of a lower end portion of a discharge cylinder in the embodiment shown in FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1; Container 2; Muzzle part 3; Connection cylinder 4; Assembled cylinder 5; Screwing cylinder 6; Screwing part 7; Engaging part 8; Seal cylinder 9; Elastic connecting piece 10; Valve member 11; 12; cylindrical portion 13; valve body 14; cam piece 15; brush body 16; assembled cylinder piece 17; seal cylinder piece 18; top wall 19; connecting wall 20; discharge cylinder 21; discharge port 22; valve seat 23; Piece 24; brush part 25; cap 26; small-diameter cylinder 27; outer cylinder 28; stopper S;

Claims (2)

[Claims] A squeezable container for storing a liquid content (1)
And a valve member (10) provided with a valve body (13) at the upper part and a cam piece (14) at the lower part in the center of the inner periphery of the peripheral wall, and are integrally provided via a plurality of elastic connecting pieces (9), The lower part of the surrounding wall is the container (1)
The connecting cylinder (3) to be assembled to the mouthpiece (2) and the brush (24) are attached to the upper surface of the connecting wall (19) that is provided inward from the upper end of the assembled cylindrical piece (16), which is the peripheral wall. ), A discharge port (21) is opened at the center on the lower surface of the central part of the connecting wall (19), and the valve seat (22) and the cam piece which come into contact with and separate from the valve element (13). Discharge cylinder (20) provided with leg piece (23) at the lower end slidingly contacting (14) is suspended,
A brush body (15) rotatably assembled to the connecting cylinder body (3),
When assembled to the connecting cylinder (3), the tip is the discharge port
A cap (25) having a plug (28) closely fitted to (21) suspended from the lower surface of the top wall. 2. A valve member (10) is provided with a flange piece (11) at the lower end of a substantially frustoconical valve body (13) via a cylindrical portion (12),
A pair of cam pieces (14) are provided protrudingly at axially symmetric positions on the inner edge of the upper surface of the flange piece (11), and a plurality of elastic connecting pieces (9) are continuously provided on the outer peripheral surface of the flange piece (11). The coating container according to claim 1, wherein