JPS63368Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to an aerosol container, and more specifically, it is sometimes used to exterminate mites etc. hidden in tatami mats, and other times it is used for cleaning tatami mats and carpets. This invention relates to an insecticidal aerosol container that can be used to exterminate dust mites and the like on surfaces.

BACKGROUND ART Conventionally, aerosol containers have been known in which a needle like a hypodermic needle is communicated with a nozzle of an aerosol can to exterminate ticks and the like hidden in tatami mats.

However, in the case of conventional aerosol containers of this kind, a needle similar to a hypodermic needle is inserted in order to exterminate dust mites etc. hiding in the tatami mats.
In order to exterminate dust mites, etc. on the surface of tatami mats, when deciding whether to use the method without inserting a needle like a hypodermic needle or the method in which it is used without inserting the needle, it is necessary to accept one of the following inconveniences. Ta.

That is, one of them is the case of an aerosol container in which an injection needle-like needle is directly used as a spray nozzle when spraying the aerosol in both of the above embodiments.
In this case, it is easy to use both modes, but when using the latter mode, the aerosol cannot be properly sprayed in front of the needle. For example, in the case of a needle whose tip is cut off diagonally, the aerosol will be ejected to one side, and in the case of a needle whose tip is sealed and the aerosol is sprayed from multiple openings provided in the peripheral wall of the tip. However, there is the inconvenience that the aerosol is not ejected toward the tip of the needle and spreads unnecessarily.

The second method is to change the aerosol spray nozzle according to both of the above embodiments, and when using the former mode, a needle-like needle is used as the spray nozzle, and when using the latter mode, a syringe needle is used as the spray nozzle. This is the case of an aerosol container in which a needle similar to a hypodermic needle is appropriately stored in a safe condition, and then the aerosol is sprayed from a spray nozzle different from that of a needle similar to a hypodermic needle. In this case, although it is expected that the aerosol will be sprayed in an appropriate direction in both embodiments, there are inconveniences such as the aerosol container having a complicated structure and the time and effort required to use it.

In view of the above-mentioned circumstances, the present invention can be easily used in two modes: one in which a needle like a hypodermic needle is inserted into a tatami mat, etc., and the other in which it is used without inserting a needle in the same way as a hypodermic needle. The object of the present invention is to provide an aerosol container that can spray an aerosol appropriately with simple operations when used in both embodiments, and relates to an aerosol container having the following configuration.

A: an aerosol can 1 having a nozzle 11 operated by pressure on the top; B: a cylindrical body that covers the top of the aerosol can 1, having a flat part 21 on the outer surface of the front side wall, and an upper half of the rear side wall. A cap body 2 having an opening 22; C A plate-shaped body located above the nozzle 11 of the aerosol can 1 in the cavity of the cap body 2, with its front end facing the front side wall of the cap body; Also, a nozzle pressing body 3 whose rear end is positioned on the side of the opening 22 of the cap body and is pivotally supported on the cap body 2 so as to be able to press the nozzle 11 of the aerosol can 1 via a shaft 31 from the front end of the plate-shaped body; D A plate-shaped body located in the cavity of the cap body 2 and above the nozzle pressing body 3, with its front end facing the front side wall of the cap body 2, and its rear end facing the opening 22 of the cap body 2. be located respectively in
A sliding body 4 engaged with the cap body 2 so as to be able to move forward and backward; Air vent 5
1.

2. A ventilation hole 52 provided to communicate from the lower surface or rear end surface of the sliding body 4 toward the front end surface of the sliding body 4.

3. A flexible tube 53 provided in communication between the outlet side of the vent hole 51 of the nozzle pressing body 3 and the inlet side of the vent hole 52 of the sliding body 4.

4. A small hole 54 formed from the rear surface of the front side wall of the cap body 2 toward the front surface of the same side wall so as to coincide with the front extension line of the ventilation hole 52 of the sliding body 4.

5 A hypodermic needle-like needle attached with its rear end communicating with the outlet of the ventilation hole 52 of the sliding body 4, and when the sliding body 4 moves forward, the tip is connected to the pore 5 of the cap body 2.
4. An insertion needle 55 that protrudes forward and whose tip is positioned within the pore 54 of the cap body when the sliding body 4 moves backward.

An aerosol container comprising: an aerosol passage 5 consisting of 1) to 5).

Here, the flat part 21 is provided on the cap body 2 so that when the aerosol container is used by inserting the insertion needle 55 into the tatami or the like, the aerosol container is stably pressed against the tatami or the like in an appropriate direction. This is to make it possible.

The illustrated example in FIG. 1 shows a state in which the sliding body 4 is moved backward (proceeded to the right in the figure), that is, a state in which ticks and the like that are outside an object such as a tatami mat surface are exterminated. However, if the sliding body 4 is moved forward, the insertion needle 55 can be made to protrude beyond the front side wall of the cap body 2.

In order to engage the sliding body 4 with the cap body 2 so as to be able to move forward and backward, for example, the mode shown in FIGS. 1 to 3 or the mode shown in FIG. Concave grooves 23 and 2 provided respectively in
3, protrusions 4 provided on the left and right sides of the sliding body 4, respectively.
1, 41 or a plurality of protrusions 41, 41 are fitted together; or the embodiment shown in FIG. 5, i.e.
A protrusion 42 having a bulge at the tip for preventing slippage, or a plurality of ridges having a similar bulge, is provided on the lower surface of the slider 4 and is connected to the slit 24 provided above the nozzle presser 3 of the cap body 2. In this embodiment, the flexible tubes 53 may also be connected vertically via the slits 24.

In the illustrated examples, the sliding body 4 is configured to be removable from the cap body 2 on the rear side of the cap body 2, but the sliding body 4 is not necessarily attached to the cap body after being assembled as a product. There is no need to remove the slider 4 from the slider 4 shown in FIG.
A means for preventing the sliding body 4 from moving rearward after the product is assembled may be fixedly provided on the cap body portion on the rear end surface side.

The above-mentioned configuration for preventing rearward movement of the sliding body 4 is also advantageous in positioning the sliding body 4 when selecting and employing the above-mentioned two ways of using the aerosol container.

When using the above aerosol container according to the present invention to exterminate dust mites etc. on the tatami surface,
Using the index finger of the hand that grips the aerosol can 1,
All you have to do is set the sliding body 4 in the state shown in Figure 1, and then press the nozzle pressing body 3 downward with your index finger.
At this time, the pores 54 guide the aerosol ejected from the insertion needle 55 forward, allowing appropriate aerosol spraying. Moreover, in the state shown in FIG. 1, the insertion needle 55 is housed in the pore 54 to prevent danger from the insertion needle 55, so it is suitable for storage as is when not in use.

On the other hand, when using the aerosol container in the state shown in Fig. 1 to exterminate ticks etc. hidden inside the tatami mat, the flat part 21 of the cap body 2 is applied to the tatami mat to stabilize the aerosol container. After that, push the sliding body 4 forward with the index finger of the hand holding the aerosol can 1 to insert the insertion needle 55 into the inside of the tatami mat, and then press the nozzle pressing body 3 downward with the index finger as shown in FIG. .

As is clear from the above description, the present invention can easily select the mode of use depending on the location of the pest to be exterminated, as well as select when it is not in use, and can spray an appropriate aerosol with a simple one-handed operation. The present invention provides an aerosol container that enables the following, and is highly practical.

[Brief explanation of drawings]

FIG. 1 is a partially sectional side view of an aerosol container according to the present invention, FIG. 2 is a rear view of the cap portion of the container, and FIG. 3 is a perspective view thereof. 4 and 5 are partially exploded perspective views of an aerosol container according to the present invention, which is different from the above example, and FIG. 6 is a perspective view showing the aerosol container of FIG. 1 in a state of use. . In the figure, 1...aerosol can, 11...nozzle,
2... Cap body, 21... Flat part, 22... Opening, 23... Concave groove, 24... Slit, 3... Nozzle pressing body, 31... Shaft, 4... Sliding body, 41...
... protrusion or protrusion, 42... protrusion or protrusion having a bulge for preventing removal, 5... aerosol passage, 5
1... Vent hole, 52... Vent hole, 55... Flexible tube, 54... Pore, 55... Insert needle.

Claims (1)

[Claims for Utility Model Registration] A. An aerosol can with a nozzle operated by pressure on the top; B. A cylindrical body that covers the top of the aerosol can, with a flat part on the outer surface of the front side wall, and a flat part on the outer surface of the front side wall; A cap body having an opening in the upper half of the side wall; C A plate-shaped body located in the cavity of the cap body and above the nozzle of the aerosol can, with its front end facing the front side wall side of the cap body; D. Nozzle pressing bodies whose rear ends are respectively positioned on the opening side of the cap body and are pivotally supported on the cap body so as to be able to press the nozzle of the aerosol can through a shaft from the front end of the plate body; D. In the cavity of the cap body. The plate-like body is located above the nozzle pressing body, and its front end is positioned on the front side wall side of the cap body, and its rear end is positioned on the opening side of the cap body, so that the cap body can be moved forward and backward. sliding body engaged with; E 1 A vent hole provided to communicate from the lower surface of the nozzle presser to the upper surface of the nozzle presser, which contacts the nozzle of the aerosol can. 2. A ventilation hole provided to communicate from the lower surface or rear end surface of the sliding body toward the front end surface of the sliding body. 3. A flexible tube provided in communication between the vent outlet side of the nozzle presser and the vent inlet side of the sliding body. 4. A pore drilled from the rear of the front side wall of the cap body toward the front of the same side wall so as to match the front extension line of the ventilation hole of the sliding body. 5 A hypodermic needle-like needle whose rear end is connected to the vent outlet of the sliding body, and when the sliding body moves forward, the tip protrudes in front of the pore of the cap body, and when the sliding body moves backward, the tip sticks to the cap body. An insertion needle located within the pore of the. An aerosol container comprising: an aerosol passage consisting of 1 to 5 of the following.