JPS62764Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a spout for an aerosol container in which a push button is connected to a fixed body fixed to an aerosol container via a bendable connecting piece, and is mainly used for high viscosity or foamed contents. Spouts for aerosol containers, which are often used for spouts, have the disadvantage that the contents remain inside after use, and this residual content hardens when it comes into contact with air, making subsequent spouts difficult. had.

The present invention eliminates the above-mentioned drawbacks, and the push button, which is connected to the fixed body fixed to the aerosol container via a bendable connecting piece, is connected to the stem of the aerosol container, and the push button is in an unpressed state. A covering piece is formed on the fixed body to cover the nozzle opening of the push button and release the covering when the push button is pressed and moved, and after the injection of the aerosol contents is completed, the nozzle opening is closed and the remaining residue is removed. This is intended to prevent the aerosol contents from hardening by blocking contact between the aerosol contents and air. An embodiment of the present invention will be described below with reference to the drawings. Reference numeral 1 denotes a fixed body, which is provided with an annular wall 4 that fits into the mountain cup 3 of the aerosol container 2. A push button 7 is integrally connected via a bendable connecting piece 6 which protrudes from a flange 5 which is pressed against the upper surface. This push button 7 connects a communication port 8 at the lower end to a stem 9 of the aerosol container 2, and communicates the communication port 8 with an opening 13 of a nozzle 12 via a communication path 11. The opening 13 of this nozzle 12 is covered by a covering piece 14 protruding from one side of the upper end of the fixed body 1 when the push button 7 is not pressed, and when the push button 7 is pressed to spray the aerosol contents. The cover piece 14 is uncovered and the aerosol contents can be sprayed. Regarding the covering relationship between the covering piece 14 and the nozzle 12, there is a method in which the covering piece 14 and the nozzle 12 are completely separated when the push button 7 is pressed, as in the embodiment shown in FIG. In order to facilitate coating, a contact piece 15 protruding from the side surface of the opening 13 as shown in FIG.
4 may be brought into contact. In yet another embodiment, for the same purpose as above, one end of the covering piece 14 may be curved into an arc to form a curved portion 16, as shown in FIG. Further, in the above embodiment, the aerosol contents are sprayed when the nozzle 12 is moved in the two directions of the aerosol container, but in other different embodiments, the nozzle of the push button 7 is used as shown in FIG. A connecting piece 6 is formed in the direction of forming the fixing body 1 and the push button 7, and a covering piece 14 protruding from the upper surface of the flange 5 connects the nozzle 1.
The second opening 13 may be covered.

Since the present invention is constructed as described above,
When injecting the aerosol contents, the nozzle opening is open and normal injection can be performed, and after the aerosol contents have been injected, the nozzle opening is closed and the remaining aerosol contents are separated from the air. This makes it possible to prevent the aerosol contents from curing. Spouts for aerosol containers, which are often used mainly for high-viscosity or foamed contents, may remain inside after being spouted, and this residual content may harden on contact with air. This can reliably prevent subsequent injection from becoming difficult.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention; FIG. 1 is a sectional view, FIG. 2 is a sectional view showing a different embodiment of a covering piece and a nozzle opening, and FIG. 3 is a sectional view of a covering piece and a nozzle opening. FIG. 4 is a sectional view showing a further different embodiment. 1...Fixed body, 2...Aerosol container, 6...
...Connecting piece, 7...Push button, 9...Stem, 12...
Nozzle, 13... opening, 14... covering piece.

Claims (1)

[Scope of utility model registration request] A push button connected to a fixed body fixed to the aerosol container via a bendable connecting piece is connected to the stem of the aerosol container, and when the push button is not pressed, the nozzle opening of the push button is covered, and the push button is pressed. 1. A spout for an aerosol container, characterized in that a covering piece that releases the covering in a moving state is formed on a fixed main body.