JPH10276652A - Spray injector - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a spray injector capable of easily spraying a spray to a high place or a remote place where it cannot be reached. SOLUTION: A column 2, a holding unit 3 attached to one end of the column 2 and holding a sprayer S, a pressing unit 6 for pressing an ejection button SB of the sprayer S, An operating means 7 is provided, and a connecting means 8 for connecting between the pressing means 6 and the operating means 7 is provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sprayer for spraying a spray at a high place or a remote place where it cannot be reached.

[0002]

2. Description of the Related Art When an insecticide is sprayed in general households for the purpose of controlling pests, a commercially available insecticide spray is used as a simple method. At this time, the insecticide is sprayed to a desired location by holding the insecticide spray and pressing the spray button. In addition, when repairing a house, paint such as paint may be applied. In such a case, as a simple method, a commercially available paint spray applied in the same manner as the insecticidal spray is used.

[0003]

When the location where the insecticide or the like is to be sprayed is at an indoor high place such as a ceiling, or at an outdoor high place such as above a tree or under a roof, the worker must use a stepladder. Go up to work. As described above, there is a problem that the operation of spraying an insecticide or the like on a high place is very difficult, and there is a risk of falling from a high place.

[0004] In addition, when an insecticide spray is sprayed on a pest such as a bee, it is necessary to approach an object to be sprayed, and there is a disadvantage that a worker's body is endangered. In such a case, it is desirable to spray the spray as far as possible from the spray target. SUMMARY OF THE INVENTION An object of the present invention is to solve the above-described problems when spraying a spray, and to provide a spray sprayer that can easily spray a spray to an unreachable high place or a remote place.

[0005]

In order to achieve the above object, a spray injector according to the present invention comprises a column, a holding means attached to one end of the column and holding a sprayer,
It is configured to include a pressing unit that presses an ejection button of the sprayer, an operating unit attached to the other end of the support, and a connecting unit that connects the pressing unit and the operating unit. It is.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment according to the present invention will be described with reference to FIGS. As shown in FIG. 1, the spray injector 1 includes a column 2, a holding unit 3, a pressing unit 6, an operating unit 7, and a connecting unit 8. The support 2 may be any long pipe, which is light and has high strength. For example, an aluminum pipe or a synthetic resin pipe reinforced with glass fiber or the like is preferable. The length of the column 2 can be arbitrarily set according to the application, but is preferably about 1.5 to 4 m in consideration of easy handling.

[0007] The holding means 3 is, for example, a commercially available spray can S for spraying an insecticide or paint by the pressure of compressed gas.
It holds a sprayer such as a pump type sprayer such as a sprayer or a mist blower, and is attached to one end of the column 2. The holding means 3 includes a placing member 4 and a holding member 5. As shown in FIG. 2, the mounting member 4 includes a receiving tray 41 and a set of fastening members 4 integrally attached to the receiving tray 41.
2 is provided.

[0008] The receiving tray 41 is for placing the spray can S or the like, and has an area slightly larger than the projected area of the bottom surface of the spray can S. The fastening member 42 is configured to removably fix the mounting member 4 to a predetermined portion of the support column 2 and has a flat fixing portion having screw holes (not shown) on both sides of a semicircular grip portion 42a. 42b is formed. As shown in FIG. 2, one set of fastening members 42
The mounting member 4 is fixed to the column 2 by fastening the b and 42b to the thumbscrew 43 with a nut (not shown).

As shown in FIG. 3, the holding member 5 includes a holding arm 51 and a pair of fastening members 52. The holding arm 51 is formed in a substantially U-shape in plan view by an elastic member such as a steel spring material or an ABS resin, and has curved portions 51a, 51a that hold an upper portion of the spray can S.

The fastening member 52 connects the holding member 5 to the support 2
Is detachably fixed to a predetermined location, and is configured substantially in the same manner as the fastening member 42 of the mounting member 4, so that the description thereof is omitted by attaching the corresponding reference numerals to the corresponding portions in the figure.
In FIG. 3, reference numeral 54 denotes a nut screwed with the thumbscrew 53. The pressing unit 6 includes a movable arm 61 and a holding member 62 as shown in FIG.

The movable arm 61 presses the ejection button SB of the spray can S by utilizing the principle of leverage. One end of the movable arm 61 is rotatably connected to a holding member 62 by a pin 61a, and the other end is provided with a mounting portion 61b. It has. In addition, the movable arm 6
1 has a connection hole (not shown) formed substantially at the center in the longitudinal direction. The movable arm 61 is connected to one end of a connecting means 8 described later by a bolt 63 and a nut (not shown) attached using the connection hole. Here, the mounting portion 6
A pushing member 65 is attached to 1b.

The pushing member 65 includes a male screw portion 65a,
A knob portion 65b provided at one end of the male screw portion 65a;
A contact portion 65c provided at the other end of the male screw portion 65a. The push-in member 65 can arbitrarily change the position of the contact portion 65c that contacts the ejection button SB of the spray can S by turning the knob 65b.
Thus, the spray injector 1 can appropriately set the amount of movement of the movable lever 72 described later according to the size of the user's hand. In addition, it is possible to cope with a difference in the size of the spray can in the vertical direction.

The holding member 62 is a substantially L-shaped member viewed from the front and holds the movable arm 61 with the movable arm 61 interposed therebetween.
And has a holding portion 62a and a fixing portion 62b which are configured in substantially the same manner as described above. Therefore,
The movable arm 61 has a pin 61a rotatably connected to the holding member 62 as a fulcrum, a portion where the connecting means 8 is connected by a bolt 63 is a point of force, and a contact portion 65c which comes into contact with the spray button SB of the spray can S. Points.

The operating means 7 includes two handles 71 and a movable lever 72 sandwiched between the handles 7. Handle 7
One end of a movable lever 72 is rotatably connected to 1. In addition, the handle 71 has a grip portion 71a and a fixing portion 71b, which are configured substantially in the same manner as the fastening member 42, at one end, and is attached to the other end of the column 2 by screws 73 attached to the fixing portion 71b.

The other end of the connecting means 8 is connected to the movable lever 72 substantially at the center. The connecting means 8 connects the pressing means 6 and the operating means 7, and transmits a force from the operating means 7 to the pressing means 6. The connecting means 8 is inserted into the column 2 and extends between the movable arm 61 and the movable lever 71 to connect the two members. As the connecting means 8, various forms such as a rod or a string can be used as long as the force can be transmitted. For example, a metal rod, a wire, a Kevlar fiber or the like can be used.

The procedure for spraying the insecticide to a high place with the spray can S using the spray sprayer 1 having the above-described structure will be described below. First, the spray can S is placed on the pan 41 and the upper part of the spray can S is held by the holding member 5.
, And the spray can S is locked. Then, the mounting position of the mounting member 4 and the holding member 5 on the column 2 is adjusted, and the respective fastening members 4 are adjusted.
Tighten the 2 and 52 thumb screws 43 and 53. In this way, the placing member 4 and the holding member 5 are fixed at a predetermined position on the column 2.

Next, by turning the knob 65b of the pushing member 65 to adjust the height of the pushing member 65, the contact portion 65c is adjusted.
Is brought into contact with the upper part of the spray button SB of the spray can S.
Next, the support 2 of the spray injector 1 is held and the spray can S is brought closer to a target injection location. And the handle 71
And the movable lever 72 is gripped,
Rotate in the direction. As a result, the tip of the movable arm 61 pivots in the direction of arrow B with the pin 61a as a fulcrum via the connecting means 8, and the contact portion 65c of the pushing member 65 pushes the spray button SB of the spray can S, and The insecticide is sprayed from the target.

As another embodiment of the spray injection device 1, as shown in FIG.
Is preferable because the spray injector 1 can be easily handled. At this time, the grip 74 includes a grip portion 74a and a fixed portion 74b, which are substantially the same as the fastening member 42.
, And is detachably fixed to the column 2 with the screw 75. For this reason, the grip 74 can be attached to any position of the column 2.

Further, as another embodiment of the spray injector 1, as shown in FIG. 5, an operating means 9 extending in a direction along the axis of the column 2 may be attached. The operating means 9 in this case includes two handles 91 extending in a direction along the axis of the support column 2, and a movable lever 92 sandwiched between the handles 91. One end of a movable lever 92 is rotatably connected to the handle 91. Further, the grip 91 includes a grip portion 91a and a fixing portion 9 which are configured at one end in substantially the same manner as the fastening member 42.
1b, and is attached to the other end of the column 2 by screws 93 attached to the fixing portion 91b.

The movable lever 92 is provided with the support 2 from a predetermined position.
A connecting portion 92a extending in a direction intersecting the axis of the connecting means 92 is formed, and the other end of the connecting means 8 is connected to the connecting portion 92a. In the operating means 9 having the above-described configuration, when the handle 91 and the movable lever 92 are gripped, the movable lever 92 rotates in the direction of arrow C, and thereby the connecting portion 92a
Moves in the direction of arrow D. As a result, the connecting means 8 is pulled in the direction of arrow D, and the movable arm 61 rotates in the direction of arrow B in FIG. Thus, the contact portion 65c of the pushing member 65 pushes the ejection button SB of the spray can S, and the insecticide is ejected from the spray can S (see FIG. 1).

As described above, when the operating means 9 having the handle 91 extending in the direction along the axis of the column 2 is employed, the operating direction of the movable lever 92 can be made to differ from the operating direction of the movable lever 72 by 90 degrees. it can. It is needless to say that the grip 74 may be attached to the column 2 in the spray injector 1 employing the operation means 9.

[0022]

According to the present invention, there is provided a spray injector comprising a support having a predetermined length, holding means attached to one end of the support and holding a sprayer, and pressing means for pressing a spray button of the sprayer. , The operating means attached to the other end of the support, and the connecting means for connecting between the pressing means and the operating means, the sprayer held at one end of the support By simply operating on the other end of the column, the spray button of the sprayer can be remotely controlled. For this reason, it is possible to easily spray the sprayer to a high place or a remote place where it cannot be reached.

Further, when the grip is attached to the column, handling of the spray injector becomes easy. Further, when the operating means is attached so as to extend in the direction along the axis of the column, the operating direction of the movable lever can be changed by 90 degrees.

[Brief description of the drawings]

FIG. 1 is a front view showing a schematic configuration of a spray injector according to the present invention.

FIG. 2 is a perspective view illustrating a configuration of a mounting member.

FIG. 3 is a plan view showing a configuration of a hold member.

FIG. 4 is a front view showing a schematic configuration of a main part in which a grip is attached to the spray ejector of the present invention.

FIG. 5 is a front view showing another mode of the operation means.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 spray injector 2 support 3 holding means 4 mounting member 5 holding member 6 pressing means 7 operating means 8 connecting means 9 operating means 41 saucer 42 fastening member 43 thumb screw 51 clamping arm 52 fastening member 53 thumb screw 61 movable arm 62 holding Member 63 Bolt 65 Push-in member 71 Handle 72 Movable lever 91 Handle 92 Movable lever S Spray can SB Spray button

Claims (1)

[Claims] 1. A support, a holding means attached to one end of the support and holding a sprayer, a pressing means for pressing a spray button of the sprayer, and an operation attached to the other end of the support. And a connecting means for connecting between the pressing means and the operating means.