JP3129127U - High altitude insecticide spraying equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To be able to spray an insecticide on a high place while holding a pipe or a jar firmly with both hands, so that an insecticide that can be reliably disinfected and insecticide can be sprayed on a pest parasitic on a tree. To provide a spraying device.
A stopper having a dimension larger than the inner diameter of the pipe is attached to the lower end of the string body, and a slide pipe is provided at the lower end of the pipe and the like, and the slide pipe is slid downward to be attached to the lower end of the string body. It is configured to spray by pressing down the attached stopper.
[Selection] Figure 1

Description

  The present invention uses a commercially available pesticide spray to control pests such as caterpillars and aphids, and sprays insecticides in high places that can insulate pests that parasitize high trees that are out of reach. It relates to the device.

2. Description of the Related Art Conventionally, there is known an apparatus for spraying by attaching an insecticide spray can to a predetermined length of pipe or tip of a spear and operating the spray button of the spray can by pulling a wire or string at hand.
Japanese Patent Application Laid-Open No. 10-52662 “Spray Can Injector” or Japanese Patent Application Laid-Open No. 2003-9751 “Insecticide Product for Takada” corresponds to this.

Conventionally, as described above, because it is configured to hold the pipe etc. with one hand and pull the string suspended from the pipe etc. with one hand, it is forced to use in a one-handed state, I can't hold the pipe or the heel firmly with both hands.
For this reason, it has been difficult for the pipe to sway and to aim the spray spray port at the parasitic part / position of the pest and to reliably spray the insecticide onto the pest.
In addition, when a long pipe is used for a long time with one hand, there is a problem that the hand gets tired.
The present invention pays attention to these issues and can spray the insecticide on the high place with the pipe and the jar firmly held with both hands, so that the insecticide parasitic on the tree can be sprayed reliably. It was made for the purpose of providing an altitude insecticide spraying device that can disinfect and kill insects.

In order to achieve the above object, the present invention attaches an insecticidal or disinfecting spray can to the tip of a pipe or the like, and sprays the insecticide or disinfectant by operating the push button or trigger arm of the spray can with a string. In what
A stopper attached to the lower end of the string-like body by attaching a stopper having a dimension larger than the inner diameter of the pipe to the lower end of the string body and providing a slide pipe at the lower end of the pipe or the like and sliding the slide pipe downward. Is configured to push down.

    According to the present invention described in the above means, since the insecticide can be sprayed on the high place while holding the pipe or the shark firmly with both hands, the high place where the insecticide can be reliably sprayed on the pest parasitic on the tree. An insecticide spraying device can be provided.

An embodiment of the present invention will be described below.
FIGS. 1 to 5 show a first embodiment of an insecticide spraying device for high places, and shows a configuration for application to a push type spray can.

In the figure, 1 is a hollow metal or synthetic resin lower pipe, 2 is a similar hollow metal or synthetic resin upper pipe, and its length is adjusted to the height of the insecticidal or disinfecting tree. Determine arbitrarily.
Further, the outer shape of the upper pipe 2 is slightly smaller than the inner diameter of the lower pipe 1 so that the upper pipe 2 can be inserted into the lower pipe 1 without smoothness and backlash.
The pipes 1 and 2 are preferably made of stainless steel or aluminum in terms of strength and weight.
Reference numeral 3 denotes a butterfly screw provided on the lower pipe 1, and the total length of the lower pipe 1 and the upper pipe 2 is adjusted by the user by the butterfly screw 3 and fixed at the length.

  4 is a receptacle for receiving the lower end of the spray can provided on the upper pipe 2 with rivets or the like, and is composed of a metal plate whose upper end is slightly bent outward. The metal plate is preferably a spring material. As shown in FIG. 5, the amount of bending is such that the lower peripheral edge S <b> 1 of the spray can can be held between the upper pipe 2.

  5 is a synthetic resin inserted in the upper end of the upper pipe 2 or a metal cap, and annular ridges 51 and 52 are formed on the upper and lower outer circumferences. An annular groove (not shown) formed between the annular ridges 51 and 52 is provided to hold the fixed band 7 of the spray can provided with the clamp 6 as shown in FIG. The clamp has a buckle function. The fixing band may be a belt-like cloth or wire, but a thin metal band rich in flexibility is suitable because it does not stretch over a long period of time.

A long hole 53 penetrating vertically is formed in the cap 5, and a metal slide plate 8 slidable in the vertical direction is inserted into the long hole 53.
The long hole 53 serves to prevent the slide plate 8 that slides up and down from rotating and to hold the slide plate 8 in a fixed direction.

Further, a presser 9 bent at a right angle is provided at the upper end of the slide plate 8 to press the push button of the spray can S.
The pressing member 9 is made of metal and may be configured integrally with the slide plate 8.

Reference numeral 10 denotes a soot ride pipe which is slidably inserted into the lower end of the lower pipe 1, and its length and outer diameter can be arbitrarily selected. In particular, the outer diameter is thick enough for a person to grip.
A string 11, for example, a chain (not shown) is attached to the lower end of the slide plate 8 and passes through the upper pipe 2, the lower pipe 1 and the slide pipe 10 from the lower end of the slide pipe 10 to the lower end of the chain. Has a length that faces downward by a predetermined length. The string 11 may be a wire or a string, but a chain is used here because the length can be easily adjusted or finely adjusted at the start of work or during work. This is because the length of the chain can be easily adjusted by the number of rings.

An annular metal stopper 12 attached to the lower end of the chain is set larger than the inner diameter of the slide pipe 11. For this reason, when the slide pipe 10 is slid downward, the stopper 12 hits the lower end of the slide pipe 10.
The stopper 12 does not need to be ring-shaped, and may be rod-shaped or block-shaped. In short, the shape is not limited as long as it has a stopper function.

  2 is a front view of the insecticide spraying device for high place showing the first embodiment described above, FIG. 3 is a top view of the device with a spray can attached thereto, and FIG. 4 is a string-like body (chain) 11 and a stopper. The bottom view when 12 is shifted to the horizontal direction is shown.

Next, a method of actually using the spray can S attached to the apparatus will be described with reference to FIG.
First, the clamp (buckle) 6 attached to the fixed band 7 is removed, and the diameter of the fixed band 7 is increased.
Next, the spray can S is put in the ring of the fixed band 7, and the bottom edge S1 of the spray can S is further applied so as to be inserted from above the support 4 as shown in the figure.
If the clamp 6 is tightened in this state, the spray can S is securely attached and held above the upper pipe 2.
The size of the spray can S to be attached has a considerable degree of freedom by using the support 4 and the fixing band 7 with the buckle.

  In this state, when the pipe is erected so that the spray can S is on the upper side, the slide pipe 10 slides downward as shown by a dotted line by its own weight, and comes into contact with the stopper 12 and stops.

  When spraying an insecticide, for example, the lower pipe 1 is held with the left hand and the slide pipe 10 is held with the right hand, and the spray port of the spray can S attached to the upper pipe 2 is directed to the parasitic position of the pest.

When the slide pipe 10 is slid downward as indicated by an arrow in this state, the lower end of the slide pipe 10 pushes the stopper 12 further downward. Since the slide plate 8 slidably held by the stopper 12 and the upper pipe 2 is connected by the string-like body 11, the slide plate 8 is pushed downward.
Accordingly, the pressing element 9 of the slide plate 8 presses the push button of the spray can S, and the insecticide is sprayed toward the pests.
When the right hand is released from the slide pipe 10, the slide pipe 10 returns upward by the spring force of a return spring (not shown) of the push button, the push button is stopped, and the injection stops.
By repeating this operation, insecticidal and disinfecting operations can be executed sequentially.

Next, a second embodiment will be described with reference to FIGS.
The one embodiment is for a push-type spray can, while the second embodiment is for using a trigger-type spray.
The difference from the first embodiment is that an operating string 21 is provided on the slide plate 8.
In actual use, as in the first embodiment, the lower pipe 1 is held by the left hand, the slide pipe 10 is held by the right hand, and the spray port of the spray can S attached to the upper pipe 2 is moved to the parasitic position of the pest. Turn to.

In this state, when the slide pipe 10 is slid downward as indicated by an arrow, the lower end of the slide pipe 10 pushes the stopper 12 further downward.
Since the slide plate 8 slidably held by the stopper 12 and the upper pipe 2 is connected by the string-like body 11, the slide plate 8 is pushed downward.
Therefore, the operation string 21 of the slide plate 8 pulls the trigger arm 22 of the spray can S, and the insecticide is sprayed toward the pests.

  In addition, as shown in FIG. 6, if the presser 9 is attached to the slide plate 8 so that the upper and lower mounting positions can be adjusted with the butterfly screw 23, the insecticidal insects for both the push type spray and the trigger type spray are used. It can serve as an agent spraying device.

    The side view which shows the high place insecticide spraying apparatus which is the 1st Example of this invention.     The front view which similarly shows a high place insecticide spraying apparatus.     The top view which similarly shows a high place insecticide spraying apparatus.     The bottom view which similarly shows a high place insecticide spraying apparatus.     The side view which similarly shows the use condition of an aerial insecticide spraying apparatus.     The side view which shows the high place insecticide spraying apparatus which is the 2nd Example of this invention.     The side view which similarly shows the use condition of an aerial insecticide spraying apparatus.

Explanation of symbols

1 lower pipe, 2 upper pipe, 3, 23 butterfly screw, 4, catch,
5 Cap, 6 Clamp, 7 Fixing band, 8 Slide plate, 9 Presser,
10 slide pipe, 11 string, 12 stopper, 21 operation string,
22 Trigger arm.

Claims (1)

In an insecticidal or disinfecting spray can attached to the tip of a pipe, etc., the spray button or trigger arm of the spray can is operated with a string body to spray insecticidal or disinfectant,
A stopper attached to the lower end of the string-like body by attaching a stopper having a size larger than the inner diameter of the pipe to the lower end of the string body and providing a slide pipe at the lower end of the pipe or the like and sliding the slide pipe downward. An insecticide sprayer for high places configured to spray by pushing down.

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