JPH06379Y2 - Safety cap for aerosol container - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a safety cap with a dispensing tube for an aerosol container.

[Prior Art] Conventionally, as a safety cap for an aerosol container, there is JP-B-57-9267.

In the device disclosed in this publication, as shown in FIG. 6, a lid 36 is reversibly provided on the front surface of a cylindrical cap 15 which can be fitted on the head of the aerosol container 1 to eject the content liquid of the aerosol container 1. The lid 36 is turned over to insert the knob piece 37 through the hole formed in the top plate of the tubular cap 15, the knob piece 37 is brought into contact with the spray head 35, and the lid 36 is pressed to spray the spray head.
35 is pressed down and sprayed, and when not in use, the lid 36 is used to make a cylindrical cap.
Along with covering the front surface of 15, the spray head 35 has a cylindrical cap.
It is covered with 15 to prevent it from operating.

[Problems to be solved by the invention]

The conventional one shown in FIG. 6 has an ejection hole on the front surface of the spray head 35, and does not project the ejection hole to the outside. It is a cap, and it is convenient because it has a simple structure and can be applied as a safety cap of an aerosol container having the most general structure.

However, the safety cap shown in FIG. 6 cannot eject the content liquid by projecting the ejection hole outside the cylindrical cap.

The present invention has been made in view of the above matters, and a technical problem thereof is to provide a safety cap for an aerosol container capable of pouring out a content liquid by projecting a pouring hole to the outside of the cylindrical cap 15 during use. .

[Means for solving problems]

The present invention provides a cylindrical cap 15 that can be fitted to the head of the aerosol container 1, a bullet plate 19 protruding inward from the peripheral wall of the tubular cap 15, and a hinge portion 20 at the tip of the bullet plate 19. The side portion of the spout pipe 24 is rotatably connected via the
25 is connected to the discharge pipe 3 of the aerosol container 1 at the rotated pouring position to form a pouring path 27. The discharge pipe 3 was formed so as not to be pressed by the spout pipe 24 so as to serve as a safety cap for the aerosol container.

[Action]

According to the present invention, when the spout pipe 24 is stored in the storage position as shown in FIG. 1, a gap exists between the side portion of the spout pipe 24 and the discharge pipe 3, and the bullet plate 19 of the tubular cap 15 is exposed to an external force. Even if pressed, the discharge pipe 3
No external force is transmitted to the container, and the liquid content in the aerosol container 1 is not discharged.

From this state, if you push up the tip of the spout pipe 24, the spout pipe 24
Rotates about the hinge portion 20, and as shown in FIG. 3, the spout tube 24 is placed at the spout position with the spout hole 26 protruding outside the tubular cap 15, and the base portion 25 of the spout tube 24 is placed. Is connected to the discharge pipe 3 and a pouring path 27 is formed.

Next, when the bullet plate 19 is pressed as shown in FIG.
Is connected to the outlet pipe 24 by the hinge portion 20, the outlet pipe 24 is pressed, the discharge pipe 3 of the aerosol container 1 is pushed down and a valve (not shown) is opened, and the content liquid passes through the outlet passage 27. Pouring hole 26
Poured from.

〔Example〕

1 to 5 show a safety cap of an aerosol container 1 according to an embodiment of the present invention, in which a ridge 2 is formed on the head of the aerosol container by winding, and a discharge pipe 3 is formed on the top. The discharge pipe 3 is provided so as to project, and when the discharge pipe 3 is pushed down, a valve (not shown) is opened to discharge the content liquid.

The pedestal 7 is fitted to the discharge pipe 3 by the fitting tube 8,
A concave curved surface 10 having an arc shape is formed on the upper surface thereof, and a concave portion 11 is provided adjacent to the concave curved surface 10, and a communication hole 12 communicating with the discharge pipe 3 is provided at the center of the concave portion 11. . Further, an outer cylinder 9 is provided on the outer peripheral portion of the pedestal 7, and the outer cylinder 9 is fitted inside the winding tightening portion of the head of the aerosol container 1 so as to be vertically movable.

The cylindrical cap 15 made of synthetic resin is provided with a locking projection 16 at the lower end portion so that it can be locked and fitted to the ridge 2 of the head of the aerosol container 1. Top plate 17 of tubular cap 15
Two slits 18 are provided in the slit, and the slit 18 forms a bullet plate 19 so as to project inward from the peripheral wall of the tubular cap 15. The slit 18 reaches the front end of the top plate 17, and the top plate 17 in front of the bullet plate 19 is removed. Further, a side portion of the spout tube 24 is rotatably connected to a tip end portion of the bullet plate 19 via a hinge portion 20.

Then, below the removed portion of the top plate 17, the support base 21
Is formed so that the front portion of the spout pipe 24 in the storage position is placed, but the support base 21 is not always necessary.

In this embodiment, as shown in FIG. 1, when the spout tube 24 is stored in the storage position, a gap exists between the side portion of the spout tube 24 and the upper surface of the pedestal 7, and the bullet plate 19 is pressed. However, the discharge pipe 3 is not pressed and the content liquid is not discharged.

When the tip of the spout tube 24 is pushed up in this state, the spout tube 24 is rotated while the base portion 25 is in sliding contact with the concave curved portion 10 of the pedestal 7, and the spout tube 24 is removed from the top plate 17. From the part that has a cylindrical cap 15
The base 25 is housed in the recess 11 at the center of the pedestal 7, while the projection pipe 24 stands upright.

When the bullet plate 19 is pressed in this state, the spout pipe 24 descends, and the pedestal 7 also descends while pressing the discharge pipe 3, the valve (not shown) is opened, and the content liquid passes through the spout passage 27 and spouts holes. Poured from 26.

In the above embodiment, the receiving pipe 7 is fitted to the discharge pipe 3, and the spout pipe 24 is formed so as to press the discharge pipe through the receiving pipe 7, but the tip end of the discharge pipe 3 is recessed. It is also possible to form the same and omit the pedestal 7.

Further, the top plate 17 of the tubular cap 15 can also be formed integrally with the spout tube 24 by separating the front half portion.

[Effect of device]

The present invention, when the spout tube 24 is stored in the storage position, the tubular cap is
Even if the bullet plate 19 or the bullet plate 19 is pressed, the discharge pipe 3 is not pressed, the content liquid is not discharged, and the aerosol container 1 can be safely stored, and the pouring pipe 24 is rotated. It is convenient since the discharge pipe 24 of the aerosol container 1 can be pressed while the discharge pipe 24 is projected to the outside of the cylindrical cap 15.

[Brief description of drawings]

FIG. 1 is a partial cross-sectional side view of an embodiment of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a partial cross-sectional side view of a pouring pipe placed at a pouring position. FIG. 4 is a perspective view thereof, FIG. 5 is a perspective view in which the spouting tube is placed at the spouting position, and FIG. 6 is a side view with a partial cross section of the conventional example. DESCRIPTION OF SYMBOLS 1 ... Aerosol container, 3 ... Discharge pipe, 15 ... Cylindrical cap, 19 ... Bullet plate, 20 ... Hinge part, 24 ... Pour pipe, 25 ... Base part, 27 ... Pour passage.

Claims (1)

[Scope of utility model registration request] 1. A cylindrical cap 15 which can be fitted to the head of an aerosol container 1, a bullet plate 19 which projects inward from a peripheral wall of the tubular cap 15, and a hinge portion 20 at the tip of the bullet plate 19. The side portion of the ejection pipe 24 is rotatably connected to the base portion 25 of the ejection pipe 24 at the rotated pouring position by the ejection pipe 3 of the aerosol container 1.
To form a pouring path 27, so that at the storage position of the pouring tube 24, there is a gap between the side portion of the pouring tube 24 and the discharging tube 3 so that the discharging tube 3 is not pressed by the discharging tube 24. Safety cap for the formed aerosol container.