JPH0335407Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field The present invention is a chemical spray container for treating tatami mats to control so-called tatami insect pests such as mites, wasps, and grasshoppers, especially a container that makes it easy to spray the chemicals on the back side of the tatami surface. Regarding.

Prior Art and its Problems The currently commonly used tatami pest control agent is commercially available after being press-fitted into an aerosol spray container 1 shown in FIG. That is, hold the main can 2 in your hand, turn it upside down and press it against the tatami surface as shown in FIG.

Then, the protective cap 7 retreats, and the drug spray nozzle 5 protrudes from the opening provided on the top surface and pierces the inside of the tatami mat, and the drug is sprayed into the tatami floor P from the spout 5a provided therein. It is ejected due to the pressure inside the vessel.

When using this conventional container, the spray range of the ejected medicine is a very limited and narrow area around the spray nozzle 5, and the medicinal effect can only be expected due to osmosis and diffusion rather than spraying.

Tatami pests live not only within the tatami floor P, but also between the tatami floor P and the overlay Q, which is the tatami surface, or between the tatami and the overlay Q, which includes the tatami surface such as mats and mats laid on top of it. Often. Therefore, in order to exterminate pests living in that area, it is recommended to turn up the overlay Q and spray the space between the overlay Q and the floor P.

From this point of view, the applicant has proposed the following:
We developed a spray container as shown in Figure 3. 2 and 3 show the basic structure of the present invention, and also show examples of the present invention. This device has a lifting pawl 6 of an overlay Q bent into a peg-like shape at intervals and protruding above a spray nozzle 5 which is set up on an inclined outer surface 3a which is a part of a cap 3. Then, as shown in FIG. 3, hold the main can 2 in your hand and hook the lifting claw 6 onto the overlay Q to lift the main can 2. Then, the chemical spray nozzle 5 also naturally pierces the overlay Q and faces into the space S formed between the tatami floor P and the raised overlay Q.

When the push button 4, which controls the opening and closing of the medicine passage, is pressed, the medicine is immediately ejected from the nozzle 5 and fills the space S, making it possible to control pests in the space S.

For convenience of handling, the angle of the outer surface of the cap 3 on which the spray nozzle 5 and the lifting claw 6 are erected, with respect to the axis of the main can 2, the distance between the nozzle 5 and the lifting claw 6, and the height of the nozzle 5 are determined. , the height of the raising pawl 6, etc. are determined experimentally.

The operation of raising the overlay Q using the spray container was entirely based on the user's intuition, so the raising claws 6 could sometimes go too deep into the tatami floor P, or be too shallow. There is a problem that the overlay Q may not be pierced and the desired effect of raising the overlay Q may not be obtained.

Means for Solving the Problem Therefore, in the present invention, a cap 3 is attached to the upper part of the elongated cylindrical main body can 2 which holds the pesticidal agent by press-fitting, and a chemical spray nozzle extends outward from the cap 3. 5
is provided protrudingly, and when the press button 4 protruding above the cap 3 is pressed down, the medicine inside the main can 2 is supplied to the medicine spray nozzle 5. A lifting claw 6 for an overlay Q of tatami mats, mats, etc. is erected above the nozzle 5 with an interval L, and near the tip of this lifting claw 6, a part of the lifting claw 6 is inserted into the overlay Q. This chemical spray container for treating tatami mats is characterized by being provided with stoppers 8a, 8b, 8c, 9a, and 9b for regulating the length.

Embodiments Figures 1A, 1B, and 1C show embodiments of the present invention in which a stopper 8 is fixed at a position where a certain length, for example, 3 to 10 mm, is left at the tip of the lifting claw 6. A is a rod 8a that intersects near the tip of the lifting pawl 6, B is a disc body 8b fixed near the tip of the lifting pawl 6, and C is a rod 8a that intersects near the tip of the lifting pawl 6. A configuration is shown in which the enlarged portion 8c, which is obtained by deforming the main body of the lifting claw 6 while remaining, is used as a stopper.

In addition, FIGS. 1D and 1E also have stoppers 9a and 9b protruding from the outer surface of the container to restrict the insertion length of the lifting claw 6. The stopper 9a of the embodiment (d) covers the remaining portion of the lifting pawl 6 except for the vicinity of the tip thereof, and the stopper 9b of FIG. , 9b'' from between the lifting claws 6
The vicinity of the tip is made to protrude.

In either case, as shown in FIG. 3, the person using the container grasps the container with his hands, first inserts the tip of the lifting claw 6 into the overlay Q until it is stopped by the stoppers 8 and 9, and then lifts the container. Then, the spray nozzle 5 is inevitably inserted into the space S formed between the overlay Q and the floor P. Then, by pressing the second illustrated push button 4 with the index finger, spraying of the medicine is carried out. FIG. 3 shows a configuration in which a stopper 9b is attached.

Effects of the invention According to the invention, the overlay Q is raised by the raising pawl 6 provided at a distance from the chemical spray nozzle 5, and at that time, the stoppers 8a to 8
c, 9a, and 9b, there is no unnecessary insertion of the raising claw 6. Therefore, there is less risk of damaging the tatami floor, and the spraying operation can be carried out quickly and efficiently.

[Brief explanation of the drawing]

Figure 1 A, B, C, D, and E are explanatory diagrams of the raising claw 6 and its vicinity in each embodiment of the present invention;
The figure is a right side view for explaining the spray container which is the basis of the present invention.
Figure A is a partially cutaway sectional view of the main part of a conventional spray container, and Figure B is a sectional view of the conventional container in use. 1... Spray container, 2... Main can, 3... Cap, 4
...push button, 5...drug spray nozzle, 6...raise claw, 7...protective crown, 8, 9...stopper.

Claims (1)

[Scope of claim for utility model registration] Long and slender cylindrical main body can 2 that press-fits and holds a pesticidal agent.
A cap 3 is attached to the top of the cap 3, and a drug spray nozzle 5 extends outward from the cap 3.
is provided protrudingly, and when the press button 4 protruding above the cap 3 is pressed down, the medicine inside the main can 2 is supplied to the medicine spray nozzle 5. A lifting claw 6 for an overlay Q of tatami mats, mats, etc. is erected above the nozzle 5 with an interval L, and near the tip of this lifting claw 6, a part of the lifting claw 6 is inserted into the overlay Q. A chemical spray container for treating tatami mats, characterized in that it is provided with stoppers 8a, 8b, 8c, 9a, and 9b for regulating the length.