JPS5849947Y2 - pouring tap - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a pouring stopper that is used by being screwed into an extension of a powder or liquid storage bottle.

Embodiments of the present invention will be described below based on the drawings.

In FIG. 1, reference numeral 1 denotes a cylindrical cap made of synthetic resin that is screwed into the extension, and the upper surface 1a of this cylindrical cap 1 is hemispherical.

A hole 1b is bored at the apex of the hemispherical upper surface 1a, and a guide notch groove 1C is provided from the hole 1b toward the other side of the hemispherical upper surface 1a.

Further, the inside of the cylindrical cap 1 is provided with a step surface 1d against which the upper end of the enlarged stitch comes into contact.

2 is a synthetic resin pouring member provided inside the cylindrical cap 1; It consists of a circular base plate 2b having a hole 2a, and a pouring cylinder 2C which is erected at the center of the upper surface of the circular base plate 2b and whose tip slightly protrudes from the apex hole 1b of the cylindrical cap 1.

A notch hole 2d is provided in the lower part of the other side of the spouting cylinder 2C.

3 is a valve body rotatably provided in the lower part of the passage of the pouring cylinder 2C, and this valve body 3 includes the circular base plate 2.
A central vertical hole 3a is provided which communicates with the central hole 2a of b and the passage of the pouring cylinder 2C.

The center of rotation of the valve body 3 is made to coincide with the center of the radius of the upper surface 1a of the cylindrical cap 1.

4 is provided on the other side of the valve body 3, and includes a notch hole 2d of the spouting tube 2C and a guide notch groove 1C of the cylindrical cap 1.
The lever 4a is inserted through the lever 4a, and the guide notch groove 1C of the cylindrical cap 1 is provided at the tip of the lever 4a.
A valve body operating member made of synthetic resin that is separated from an operating piece 4b that slides along the outer surface of the spouting tube 2C, as shown in FIG. When the dispensing tube 2C is open, the passage of the dispensing tube 2C is blocked by the valve body 3, and as shown in FIG. As a result, the valve body 3 rotates slightly clockwise through Leno <-4a, and its center vertical hole 3a comes to communicate with the center hole 2a of the circular base plate 2b and the passage of the pouring tube 2C. There is.

By screwing the dispensing stopper configured as described above into the seed opening of the powder or liquid storage bottle, the powder or liquid in the container can be poured out by a simple operation of the valve element operating member.

Moreover, when the tip opening of the dispensing tube is blocked by the operating piece of the valve body operating member, the passage of the dispensing tube is blocked by the valve body, so even if the bottle is tipped over, there is no chance of powder or liquid leaking. There is no need to worry, and it is hygienic since the opening at the tip of the spouting tube is closed.

Furthermore, when dispensing powder or liquid, by closing the opening at the tip of the dispensing tube with the operation piece in that state, the passage of the dispensing tube is blocked by the valve body, so that any amount of powder or liquid can be dispensed. It is possible to pour out liquid.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which FIG. 1 is a longitudinal sectional view of the state when the spouting passage is blocked, and FIG. 2 is a longitudinal sectional view of the state when the spouting passage is opened. 1...Tubular cap, 1a...Top surface,
1b... Hole, 1C... Guide notch groove, 1
d...Stepped surface, 2...Pouring member, 2a
... Center hole, 2b ... Circular board, 2C
...Pour tube, 2d...Notch hole, 3...
... Valve body, 3a ... Center vertical hole, 4 ...
... Valve body operating member, 4a... Lever, 4b...
...Operation piece.

Claims (1)

[Scope of utility model registration request] A hole 1b is provided at the apex of the hemispherical upper surface 1a, and this (Llb
A synthetic or resin cylindrical cap 1 for widening threading, which has a guide notch 1C extending from the hemispherical upper surface 1a to the other side on the center line in one direction, and has a stepped surface 1d for abutting the upper end of the widening inside. , a step surface 1 for contacting the upper end of the enlarged stitch in this cylindrical cap 1
A circular substrate 2b having a center hole 2a, which is fixedly fitted to d.
and a synthetic resin pouring member 2 equipped with a pouring tube 2C that is erected at the center of the upper surface of the circular substrate 2b and whose tip slightly protrudes from the apex hole 1b of the cylindrical cap 1; A central vertical hole 3a rotatably provided in the passage of the cylinder 2C
A notch hole 2d and a guide notch groove 1C provided on a side surface of the valve body 3 on the same side as the guide notch groove 1C, and a notch hole 2d and a guide notch groove 1C on the same side as the guide notch groove 1C of the spouting tube 2C.
and the lever 4a that is inserted across the
When the dispensing tube 2C is slid along the outer surface of the guide notch groove 1C, the valve body 3 is slightly rotated via the lever 4a to close the distal end opening of the spout tube 2C. When blocking the communication between the center hole 2a of the circular base plate 2b and the passage of the spout tube 2C by the center vertical hole 3a of the spout tube 2C, and unblocking the tip opening of the spout tube 2C, move the valve body 3 in the opposite direction via the lever 4a. Rotate the valve body 3 slightly to align the center vertical hole 3a of the valve body 3 with the circular base plate 2.
A spout tap formed from a valve body operating member 4 provided with an operating piece 4b that communicates with the center hole 2a of b and the passage of the spout cylinder 2C.