JPH055966Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a spout opening/closing cap for an aerosol container.

[Conventional technology]

Conventionally, an aerosol container whose spout is covered when not in use is described in Japanese Utility Model Publication No. 57-9267. What is described in this bulletin is the 5th
As shown in the figure, a cap 10 is provided to cover the discharge pipe 3 of the aerosol container 1, and a lid plate 20 is provided on the front surface of the cap 10 so as to be openable and closable with a hinge 31, so as to cover the spout 9.

[Problem that the invention attempts to solve]

In the conventional device shown in FIG. 5, when not in use, the front surface of the spout 9 is covered with a cover plate 20 to prevent dust and the like from adhering, and the spout 9 can be kept sanitary.

However, in the conventional device shown in FIG. 5, in order to spray out the liquid in the aerosol container 1, the lid plate 20 of the cap 10 is rotated and opened, and then the head 3 is opened.
0 is pressed by the protrusion 32 of the cover plate 20 to eject it.

Therefore, the operation for spouting out the content liquid is complicated.

This invention was made in view of the above matters,
In an aerosol container with a covered spout,
The technical challenge is to create a cap that opens and closes the spout opening that is easy to operate.

[Means for solving problems]

In the present invention, an L-shaped ejection pipe 7 is fitted into the ejection pipe 3 of an aerosol container 1 with the ejection port 9 facing in the horizontal direction, and a cap 10 is fitted onto the upper part of the aerosol container 1. A notch 15 is formed from the top to both sides, and a lid plate 20 is pivotally attached to this notch 15 by a shaft 21, and a front portion 22 of the lid plate 20 is attached to the front surface of the spout 9. The cover plate 20 is covered so as to be openable and closable, and the tip of a pressing piece 25 hanging down from the lower surface of the cover plate 20 is located near the spouting pipe 7, so that the spouting pipe 7 can be pressed by the pressing piece 25. It was used as a cap to open and close the spout of an aerosol container.

[Effect]

In the present invention, when the rear 23 side of the cover plate 20 is pressed,
The cover plate 20 rotates around the shaft 21 as shown in FIG.
As shown in FIG. 4, the front part 22 of the cover plate 20 rotates upward to open the front surface of the spout 9, and the tip of the pressing piece 25 pushes the spout pipe 7, causing the spout pipe 7 to open. By pushing the discharge pipe 3, a valve (not shown) inside the aerosol container 1 opens and the liquid inside is spouted out.

When the pressure on the cover plate 20 is stopped, the discharge pipe 3 returns to its original position, the valve closes, and the cover plate 20 also returns to its original position.

〔Example〕

1 to 4 show an embodiment of the present invention, in which a convex portion 4 is provided on the discharge pipe 3 of the aerosol container 1.
An L-shaped ejection pipe 7 provided with a convex portion 8 is fitted into the ejection pipe 3 with the ejection port 9 facing in the horizontal direction, and the upper stepped portion 2 of the aerosol container 1 is fitted with an L-shaped ejection pipe 7 provided with a protrusion 8. A stepped portion 11 of a synthetic resin cap 10 having a spherical head is fitted, a notch 15 is formed from the top of the cap 10 to both sides, and a connecting plate is provided horizontally at the lower end of the notch 15. 13, an inner wall 12 is provided inside thereof, and a connecting plate 13 is provided.
Support walls 14 are provided along both sides of the notch 15.

Recesses 16 are provided on the left and right sides at the top of the cutout 15, into which the shaft 21 of the cover plate 20 is fitted, and the cover plate 20 is pivotally attached to the cutout 15 so that the cover plate 20 can swing freely. 22 covers the front surface of the spout 9 in an openable and closable manner, and a bullet plate 24 is integrally connected to the rear part 23 of the cover plate 20, and this bullet plate 24 is connected to the cap 10.
The pressure piece 25 is formed to bulge outward in an annular shape, its lower end is connected to the rear part of the cap 10, and the tip of the pressing piece 25, which is provided to hang down from the lower surface of the cover plate 20, is placed near the spout pipe 7. located on the rear side of
The ejection pipe 7 is pressed from the side with a pressing piece 25 to open a valve (not shown).

This embodiment is applied to an aerosol container in which the internal valve is opened by tilting the discharge pipe 3 laterally as shown in FIG. For use in an aerosol container, the lower surface of the pressing piece 25 may be formed into an inclined surface so that the upper part of the ejection pipe 7 can be under pressure.

Further, if the lid plate 20 is also formed so that the front part 22 is made heavy so that it returns to the closed position by its own weight, the bullet plate 24 is not required.

[Effect of idea]

In the present invention, when the lid plate 20 is pressed, the front part 22 of the lid plate 20 opens the front surface of the spout 9, and the pressing piece 25 pushes the spout pipe 7 to open the valve and spout the content liquid, so it can be spouted with one touch. The outlet 9 can be opened and the content liquid can be spouted, making it easy to operate.

[Brief explanation of drawings]

Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a perspective view thereof, Fig. 3 is a diagram for explaining its operating state, Fig. 4 is a perspective view thereof, and Fig. 5 is a conventional example. FIG. 1...Aerosol container, 3...Discharge pipe, 7...
Ejection pipe, 9... Ejection port, 10... Cap, 15
... Notch, 20 ... Lid plate, 21 ... Shaft, 22 ...
...Front part, 25...pressing piece.

Claims (1)

[Scope of utility model registration request] The L-shaped ejection pipe 7 is fitted into the ejection pipe 3 of the aerosol container 1 with the ejection port 9 facing laterally, and the cap 10 is fitted onto the top of the aerosol container 1. A notch 15 is formed across both sides, a lid plate 20 is swingably attached to the notch 15 via a shaft 21, and the front surface of the spout 9 can be opened and closed with the front part 22 of the lid plate 20. The spray of the aerosol container is formed so that the tip of the pressure piece 25 hanging down from the lower surface of the lid plate 20 is located near the spout pipe 7, and the spout pipe 7 can be pressed by the pressure piece 25. Exit opening/closing cap.