JPH0747351Y2 - Aerosol atomizer with punch - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to an aerosol type atomizer, and more particularly to an aerosol type atomizer provided with a perforation tool for providing a discharge hole for contents in a container at the time of disposal.

[Conventional technology and its problems]

In order to prevent the risk of the container exploding due to the high temperature and pressure during the waste collection process when the liquid agent of the aerosol sprayer is used up and discarded, a discharge hole for the contents is provided by using a nail or the like.

However, the work of forming a discharge hole using a tool like this
It is troublesome and difficult.

Then, the subject of this invention is to provide the aerosol type atomizer which can provide a discharge hole in a container easily.

[Means for Solving the Problems]

In order to solve the above problems, the present invention has a notch for ejecting a liquid agent and a notch for operating a spray head at the upper end, and a sharp tip at the lower end, between the upper peripheral edge of the container body and the spray head base. The tubular punch having a portion was fitted.

[Action]

In the aerosol type atomizer equipped with the punching tool according to the present invention, when a finger is inserted into the punching tool from the notch for operating the spraying head and the spraying head is pushed, the liquid agent ejected from the nozzle hole of the spraying head is cut off for liquid agent ejection. Ejects to the outside through the notch.

After consuming the liquid in the container body, invert the container body,
When the container body is hit from above, the sharpened portion bites into the container body to form a discharge hole, and the liquid agent remaining in the container body is discharged from the discharge hole.

〔Example〕

As shown in FIGS. 1 and 2, at the upper end of the container body 1,
A small-diameter upper end peripheral portion 2 provided with a protrusion for engaging a cap (not shown) is formed. A projection-shaped spray head base 3 is formed at the center of the top, a hollow tube 4 projects at the center, and a spray head 6 having a nozzle hole 5 is provided at the upper end thereof.

The punching tool 7 is fitted into the recess between the upper end peripheral portion 2 and the spray head base portion 3.

As shown in FIG. 3, the punching tool 7 is made of an elastic metal material such as a plate-shaped spring steel, and is formed into a bent hexagonal tubular shape without fixing the end portion to the tubular diameter. Is made variable so that it can be fitted and fitted to various container shapes by utilizing elasticity.

Further, the liquid material jetting notch 8 and the spray head operating notch 9
Is provided at the upper end of the punch 7. The liquid agent jetting notch 8 is arranged at a position facing the nozzle hole 5 of the spraying head 6 so as not to prevent the liquid agent from jetting out from the nozzle hole 5, and the spraying head operating notch 9 is When the spraying head 6 is pushed down with a finger, it is provided so that the finger does not hit the punching tool 7 and inconvenience the operation.

Further, a sharpened portion 10 which is bent over the whole is provided at the lower end, and when the discharge hole is provided, the container is inverted and the sharpened portion 10 of the punching tool 7 is placed upward, and the sharpened portion 10 is placed in the container from above. By applying force, the sharpened portion 10 bites into the container and punches.

Further, the height of the punching tool 7 needs to be set by the formula shown below.

H> L + D-S H: Height of punch tool L: Height from top surface of container body to top of spray head D: Thickness of container body S: Stroke of spray head In other words, the height of the punch tool is If the height of the piercing tool 7 is not set higher than the height of the top of the spray head 6 added with the thickness of the container at the lowest position where the spray head 6 is pushed down by a stroke distance from the top surface, the spray head 6 will not be set. Since it becomes an obstacle and the discharge hole cannot be provided by the punch 7, it is necessary to set the height of the punch 7 as in the above formula.

Further, in this embodiment, the shape of the punching tool 7 is hexagonal, but may be another polygonal shape or a round shape,
Various design changes are possible.

Further, the punching tool 7 may be made of a hard synthetic resin material as an integrally molded product as long as it has a higher strength than the container.

[Effect of device]

According to this invention, since it has the above-mentioned configuration, the finger is inserted from the notch for operating the spray head into the inside of the punch,
By pressing the spray head, the liquid agent ejected from the nozzle hole of the spray head can be ejected to the outside through the notch for ejecting the liquid agent, and it can be used in the same manner as a usual aerosol type atomizer having no punch.

Also, after consuming the liquid agent in the container main body, when the container main body is inverted and a blow is applied to the container main body from above, the sharp part bites into the container main body and a discharge hole is formed in the container main body. The liquid agent remaining in the container body can be completely discharged from the container.

[Brief description of drawings]

FIG. 1 is a perspective view of a main part of an embodiment according to the present invention, and FIG.
The drawing is a cross-sectional view of the same as above, and FIG. 3 is a perspective view of a punching tool. 1 ... Container body, 2 ... Upper peripheral portion, 3 ... Spraying head base, 4 ... Hollow tube, 5 ... Nozzle hole, 6 ... Spraying head, 7 ... Punching tool, 8 ... Liquid agent Notch for jetting, 9 ... Notch for operating spray head, 10 ... Sharp part.

Claims (1)

[Scope of utility model registration request] 1. A cylindrical punching tool having a liquid agent jetting notch and a spraying head operating notch at the upper end and a sharpened portion at the lower end between the upper end peripheral portion of the container body and the spraying head base. An aerosol-type atomizer equipped with a perforating tool that fits together.