JPH0335412Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention is a chemical spray container for controlling so-called tatami insect pests such as mites, wasps, and grasshoppers. Concerning containers that are easy to clean.

Prior Art and its Problems The above-mentioned tatami pest control agent is usually sold commercially by being press-fitted into a cylindrical aerosol container 1' as shown in FIG.

That is, as shown in FIG. 8, a chemical spray nozzle 5' to which a push button 4' is fixed is attached to the upper part of the cylindrical main body can 2' into which a pest control chemical is press-fitted and held, and is movable up and down.

This nozzle 5' protrudes from the center of a cap 3' that is attached to the main can 2', but since this would be dangerous to handle, it is covered by a protective cap 7' that is movable up and down. has been done.

The spraying inside the tatami mat using the spray container 1' is performed as shown in FIG. 8B. That is, hold the container upside down as shown in FIG. 8A and press the top surface of the protective cap 7' against the mat surface. Then, the protective cap 7' moves back a little, and the nozzle 5' protrudes from the through hole 7'm provided in the center of the cap 7' and pierces the tatami mat. Then, the nozzle 5' also moves back a little due to the resistance of the overlay and the tatami floor P, which are the tatami mats indicated by reference numeral Q.
Since the aforementioned push button 4' is fixed to this nozzle 5', this push button 4' is also moved back,
A stem (not shown) installed in the upper part of the main body can 2' is pushed down, thereby opening a drug passage between the stem and the stem housing, and the drug rises through the dip pipe connected to the stem housing. The outlet 5'a of the spray nozzle passes through the passage.
sprayed from. In this case, since the chemical is sprayed into the tatami floor P, it cannot be sprayed over a wide area, but merely wets a narrow area around the nozzle 5'. Therefore, when using this container, the effect of controlling pests living on the back side of the overlay Q of mats, mats, etc. including the tatami surface is very poor. It is desired to develop a spray container that can spray the spray over a wide area on the back side of the overlay Q.

Means for Solving the Problem In the present invention, a main body cap 3 is attached to the upper part of a long and narrow cylindrical main body can 2 that press-fits and holds a pesticidal agent. An inclined surface 3s having an inclined angle relative to the main body cap 3 is formed, and a drug spray nozzle 5 protrudes onto this inclined surface 3s and is fixed to the main body cap 3. A pressure operation head protrudes above the main body cap 3. 4a is pushed down, the medicine in the main body can 2 is supplied to the medicine spray nozzle 5, and on the inclined surface 3s of this main body cap 3, there is a tatami surface, mat, etc. A lifting claw 6 of the overlay Q is erected, and a protective cap 7 is provided.
The protective cap 7 for the chemical spray nozzle 5 and the lifting claw 6 is rotated at the upper side 7k of the base plate 7b of the protective cap 7. The protective cap 7 is rotatably supported, and guide notches 13 are provided in both side plates 7a and 7c of the protective cap 7, and the lock knob 14 has its shaft portion 14a provided in the main body cap 3. Receiving groove 9 for both side plates
This medicine spray container is characterized in that it is attached to the main body cap 3 by passing through the guide notches 13 of the side plates 7a and 7c in the insides of the containers a and 9b.

Embodiment In one embodiment of FIGS. 1 to 4, reference numeral 1
is a spray container according to the present invention, which has an elongated cylindrical main body can 2 with a diameter of about 6 cm, and a main body cap 3 with a height of about 9 cm that is mounted on top of the main body can 2, which is a cylindrical body with a diameter of about 6 cm. is press-fitted into the main body can 2.

The main body cap 3 is a shallow cylindrical body, and its surface is provided with an inclined surface 3s at an angle of about 25 degrees with respect to the axis XX direction of the main can 2, as shown in the figure. Parallel retrieval grooves 9a and 9b are provided, thereby allowing the left side portion 3a and the main body portion 3
It is divided into three parts, b and right side 3c.

On the inclined surface 3s of the main body portion 3b, a medicine spray nozzle 5 and a lifting claw 6 of the overlay Q are fixed and erected. The nozzle 5 has a height of, for example, 6 cm, and is provided with a spout 5a at its tip. However, since the nozzle 5 is fixed on the inclined surface 3s, it is connected to the spray passage 11 of the push button 4 described in the conventional product through a flexible connecting pipe 8, and when the push button 4 is pressed, the nozzle 5 is Spraying is possible. Reference mark 4a is
This is a head for pressing the push button formed to facilitate this pressing.

The raising claw 6 for the overlay Q of the tatami surface is a metal bent nail-shaped body that is erected on the inclined surface 3s about 3 cm above the nozzle 5 and has its tip facing upward in the figure.
Its height is approximately 5 cm.

The protective cap 7 is for covering the nozzle 5 and the lifting claw 6 protruding above the inclined surface 3s, and is made of synthetic resin, iron, aluminum, or other metal material, and is rotatable. By the axis 10,
It is attached to the upper edge of the main body cap 3 while being biased by a spring 12. As shown in Figure 5, the left side plate 7a, the board 7b, and the right side plate 7c have a U-shaped cross section. to be paid and disbursed.

These side plates 7a, 7c are provided with the aforementioned rotation shaft 1.
0, and an arcuate guide notch 13 whose radius is the distance R between the centers of the shaft portion 14a of the lock knob 14, which will be described later. The width of the arcuate portion 13a of this cutout path 13 will be explained in FIG.
The thin shaft portion 14a of the lock knob 14 is allowed to pass through, but the thick head portion 14b is not allowed to pass through. One end side named the upper end 13b of the cutout path 13 is connected to the thick head 14b of the lock knob 14.
has been enlarged to a size that can be easily fitted.

The base plate 7b of the protective cap 7 is provided with a window hole 7d for allowing the nozzle 5 and the lifting claw 6 to come out when rotating around the rotating shaft 10.
7e is provided. In this embodiment, window hole 7
e is provided on the hemispherical protrusion 7b of the substrate, but this is to reduce the height of protection provided by the protective cap 7, and this is not necessarily a requirement.

The lock knob 14 attached to the side parts 3a and 3c of the main body cap has a shape in which a thin cylindrical shaft part 14a and a thick cylindrical head 14b are integrally joined, as shown in FIG. Side part 3
In the case of FIG. 6A, which shows the state in which the spring 16 moves in and out of the recessed hole 15 provided in the holes 15a and 3c, the upper toe of the guide notch 13 provided in the side plate is shown. 13b, at which point the protective cap 7 is fixed in the position shown in FIG. 2.

This position is the top end position of the protective cap 7, and at this position the tips of the nozzle 5 and the lifting claw 6 are completely covered by the cap 7, which is the state when the spray is not in use. be.

When the lock knob 14 is pressed, the thin shaft portion 14a of the knob 14 moves through the arcuate guide notch 13a, as shown in FIG. 6B. In other words, the protective cap 7 retreats from the upper end position, its base plate 7b comes into contact with the slope 3s of the main body cap 3, and reaches the lower end position.

Although the spring 16 is used as an example in FIG. 6 to move the lock knob 14 in and out, a highly elastic synthetic resin plate may be used instead.

How to use To use the spray container of the present invention, as shown in FIG. 7, hold the main can part in your hand and press the base plate 7b of the protective cap 7 against the tatami surface. Then, the cap 7 retreats against the spring force of the spring 12, and the nozzle 5 and the lifting claw 6 are ejected from the window holes 7d and 7e, respectively.

The lifting claw 6 is pierced into the overlay Q and the entire container 1 is lifted up. Then, a conical space S is formed between the tatami floor P and the spray nozzle 5 is also inserted into the overlay Q and located within the space S.

So, with your index finger, press the head 4 of the push button 4.
Press down on a. Then, the push button 4 provided integrally therewith is also pressed down, and the spray passage is opened to perform spraying.

When spraying is finished, when you remove your finger from the head 4a and pull out the lifting claw 6 from the overlay Q, the protective cap 7 returns to the top end position as shown in Fig. 2 due to the spring force of the spring 12. Under this condition, the head 14b of the lock knob fits into the upper end 13b of the guide cutout 13 of the protective cap 7, completely locking the cap 7.

In the case of this example, the part that covers the raising claw 6 is a hemispherical protrusion 7h, which plays the role of a stopper to restrict the penetration depth of the raising claw, and is extremely preferable.

In the previous embodiment, the angle of the inclined surface 3s is about 25 degrees, but it is determined experimentally for convenience of use, and is generally in the range of 10 to 45 degrees.

Effects of the invention Since the fixing position of the drug spray nozzle 5 and the lifting claw 6 is on the inclined surface 3s of the main body cap 3,
The container can be easily handled.

Moreover, the raising claw 6 facilitates spraying under the overlay Q instead of spraying inside the conventional tatami floor. Further, the safety of the drug spray nozzle 5 and the lifting claw 6 which protruded from the outer surface of the container was ensured by the protective cap 7. In particular, when the spraying operation is finished, the protective cap 7 automatically returns to the upper end position and is locked, and the lock will not be released unless the knob 14 is operated for reuse, so the degree of safety is extremely high.

[Brief explanation of drawings]

Fig. 1 is a front view of the main part of the embodiment of the present invention, Fig. 2 is a vertical sectional view thereof, Fig. 3 is a right side view (excluding the right side wall), Fig. 4 is a plan view thereof, and Fig. 5 6 is a perspective view of the protective cap 7, FIGS. 6A and 6B are explanatory views of the working mechanism of the locking pieces 7f and 7g and the locking grooves 3f and 3g, and FIG. 6C is a perspective view showing the shaft portion 14a, etc. FIG. 7 is a diagram showing how the container of the present invention is used;
FIGS. 8A and 8B are diagrams illustrating a conventional spray container. DESCRIPTION OF SYMBOLS 1... Spray container, 2... Main body can, 3... Main body cap, 4... Push button, 5... Drug spray nozzle, 6... Lifting claw, 7... Protective cap, 8... Flexible tube, 9a,
9b...Payment groove, 10...Rotation shaft, 11...Spray passage,
12...Spring, 13...Guiding notch, 14...
Lock knob, 15... recessed hole, 16... spring.

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 main body cap 3 is attached to the upper part of the main body can, and on the outer surface of this main body cap 3, an inclined surface 3s having an inclination angle with respect to the axis of the main body can 2 is formed, and on this inclined surface 3s, The drug spray nozzle 5 protrudes and is fixed to the main body cap 3, and when the press operation head 4a protruding above the main body cap 3 is pushed down, the drug in the main body can 2 is supplied to the drug spray nozzle 5. On the inclined surface 3s of this main body cap 3, a lifting claw 6 for an overlay Q such as a tatami surface or mat is provided at a distance above the chemical spray nozzle 5, and a protective cap 7 is further provided. The protective cap 7 covers the board 7b and its left and right side plates 7.
The protective cap 7 for the chemical spray nozzle 5 and the lifting claw 6 is rotated at the upper side 7k of the base plate 7b of the protective cap 7. The protective cap 7 is rotatably supported, and guide notches 13 are provided in both side plates 7a and 7c of the protective cap 7, and the lock knob 14 has its shaft portion 14a provided in the main body cap 3. Receiving groove 9 for both side plates
A medicine spray container, characterized in that it is attached to the main body cap 3 by passing through the guiding notches 13 of the side plates 7a and 7c in the insides of the containers a and 9b.