JPS6225228Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an aerosol type atomizer, and more specifically, to an aerosol type atomizer that can freely perform spraying at a position close to an aerosol can and at a position far away.

When spraying an insecticide using an aerosol sprayer, for example, there are cases where it is desired to spray the insecticide widely in the air, and cases where it is desired to spray it in narrow gaps between furniture. However, conventional commercially available aerosol sprayers are suitable for the former use, but are not suitable for the latter use because of their large spray angles. For the latter use, the nozzle may be made longer, but this makes it unsuitable for the former use. In this case, the second nozzle is detachably attached to the tip of the first nozzle, so that in the former case, the spray is directly from the first nozzle, and in the latter case, it is sprayed through the second nozzle. In this way, it can be used in both cases.

To explain the drawings below, 1 is an aerosol can, 2 is a body of the can, 3 is a shoulder, and a discharge pipe 4 projects upward from the center of the top wall at the upper end of the shoulder.

A cylindrical body 7 of a spray head 6 having a first nozzle 5 is fitted into the upper end of the discharge pipe. The spray head has a first nozzle protruding laterally from the upper side of the cylindrical body, and when the upper surface of the body is pushed down, the discharge pipe descends against the force, and then the spray head is installed inside the can. The discharge valve opened and the discharge pipe passed through the
The liquid inside the can is sprayed through the main body and further through the first nozzle hole 5a.

A lower cylindrical portion of a cylindrical protective cap 8 is fitted into the upper end of the aerosol can surrounding the spray head 6. The first nozzle is projected to the outside of the cylindrical portion of the protective cap as shown in the figure, and there is a distance corresponding to the downward stroke of the spray head between the first nozzle and the upper end 9 of the cylindrical portion of the protective cap below the protruding portion. A gap 10 is provided. As shown in Figure 2,
Projections 11, 11 are preferably provided vertically on the outer surface of the cylindrical portion of the protective cap located on both sides of the first nozzle tip, and with the first nozzle projecting direction facing forward,
The upper edge of the protective cap located behind the spray head may be provided with a recess 12 for convenience in pushing down the spray head.

A member 13 with a second nozzle is attached to the outer wall surface portion of the protective cap located below the tip of the first nozzle. The member has a flexible connecting portion 14;
The proximal end 16 of the second nozzle 17 is attached to the distal end of the connecting portion so that it can be fitted onto the distal end of the first nozzle, and the proximal end of the connecting portion is attached to the outside of the protective cap. It can be attached to the wall surface. The attachment may be pivoted 15 as shown. The connecting portion and the base end portion of the second nozzle are preferably molded from a soft synthetic resin material, and the connecting portion is formed into a band shape. The fitting tube 18 is projected from the base end of the second nozzle, the second nozzle 17 is inserted into the fitting tube, and the tip of the first nozzle is fitted to the surface opposite to the side surface having the fitting tube. A recess 19 is provided.

In the above configuration, if it is desired to spray over a wide area, the spray head is pushed down with the second nozzle base end 16 removed from the first nozzle to spray directly from the first nozzle. Next, if you want to spray into a gap such as between furniture and a wall, move the base end of the second nozzle to the first
Fit it onto the nozzle tip and press down on the spray head. Since the connecting portion 14 is flexible, the base end of the second nozzle is bent as it descends together with the tip of the first nozzle, and the second nozzle also descends to spray from the tip of the second nozzle. After use, if the base end 16 is removed, the second nozzle will hang down.

The present invention has the above configuration, and since the second nozzle can be attached and detached from the first nozzle, it is possible to spray at a wide angle and spray into a narrow gap, which is convenient. Since the base end of the connecting portion 14 is attached to the outer wall surface of the protective cap located below the tip of the first nozzle, the tip of the connecting portion is provided so that it can be fitted onto the tip of the first nozzle. Second
Since the base end 16 of the nozzle 17 is attached, the first
It is easy to attach and detach the second nozzle to the nozzle tip,
In addition, since the connecting portion is flexible, the spray head 6 can be attached with the second nozzle fitted to the tip of the first nozzle.
It is easy to press down the second nozzle, and if the base end of the second nozzle is removed, the second nozzle hangs down, so the second nozzle does not get in the way when not in use, and the second nozzle-equipped member Since the proximal end is attached to a protective cap, powder will not be lost. Since the protective cap surrounds the spray head and the lower cylindrical part is fitted to the upper end of the aerosol can, the spray head is protected by the protective cap, so that if another object hits the spray head, the impact will cause the spray to be ejected. There is also less risk of failure of the pipe or the discharge valve mechanism in the aerosol can.

[Brief explanation of the drawing]

FIG. 1 is a side view of the main part of the sprayer according to the present invention, with a part thereof being cut in section, and FIG. 2 is a plan view thereof. 6... Spray head, 8... Protective cap, 13
...A member with a second nozzle.

Claims (1)

[Scope of utility model registration request] An aerosol can 1 with a discharge pipe 4 projecting upward from the center of the top wall, and a cylindrical body 7 at the upper end of the discharge pipe.
and a spray head 6 having a first nozzle 5 projecting laterally from the upper side surface of the cylindrical body.
and a cylindrical protective cap 8 surrounding the spray head and having a lower cylindrical portion fitted into the upper end of the aerosol can;
The proximal end portion of the flexible connecting portion 14 is attached to the outer wall surface portion of the protective cap located below the tip of the first nozzle, and the distal end portion of the connecting portion includes:
An aerosol sprayer comprising a second nozzle-equipped member 13 to which a base end 16 of a second nozzle 17 is attached, which is formed so as to be able to fit onto the front end of the first nozzle.