JPH073750U - High-altitude insect holder - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention is an invention relating to an improvement of a holder for holding a spray can used for exterminating harmful insects at a high place. According to the present invention, a mounting portion for fixing a spray can is formed at a tip portion of a support pipe, and a movable lever is rotatably mounted in a through hole formed at a tip portion of the support pipe. An operation string is attached to the rear end of the movable lever, the operation string is hooked on a pulley, and the operation lever is rotated so that the movable lever is rotated. A holder for insect killing at high places is characterized in that a fixing member is provided so as to be movable up and down.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of a holder for holding a spray can used for exterminating harmful insects at a high place.

[0002]

[Prior art]

 Traditionally, insecticides are sprayed to control pests that nest and live under the second-floor roofs of large trees and the roofs of two-story houses. The agent is sprayed to control pests.

However, it is extremely dangerous to spray an insecticide on a high place and to drop it, and to approach an insect pest and spray an insecticide to meet an attack of the insect pest. There was a drawback.

[0004]

[Problems to be solved by the device]

 It is an object of the present invention to provide a holder for holding a spray for insecticide which can easily control pests at a high place without danger even when they are controlled.

[0005]

[Means for Solving the Problems]

 According to the present invention, a mounting portion for fixing the spray can is formed at the tip of the strut tube, and the movable lever is rotatably attached to the through hole formed at the tip of the strut tube. The operation lever is attached to the rear end of the movable lever, the operation lever is hooked on the pulley, and the operation lever is pulled so that the movable lever can be rotated. The holding member for high-altitude insecticide has a structure in which a fixing member is provided so as to be vertically movable.

[0006]

EXAMPLES Next, the present invention will be described with reference to the drawings. FIG. 1 is a side view showing a holder for insecticides at high places of the present invention with a spray can for insecticide attached, and FIG. 2 is a holder for insecticides at high places of the present invention where spray cans for insecticide are attached. FIG. 3 is a partially enlarged front view of the attached state. The high-altitude insecticide holder 1 comprises a support pipe 3, a fixing member 11, a pulley 6 and an operation string 8, and a notch 3b for attaching and fixing the spray pipe 2 is formed on an upper portion of the support pipe 3. At the same time, the movable lever-4 is rotatably attached to the shaft by forming a through hole in the support pipe 3, and a pulley 6 is attached to the back surface of the support pipe portion 3 on the outer side of the pulley 6. A U-shaped guide 5 is attached so that the operation string 8 hung on the pulley 6 does not come off. When the operation string 8 is pulled in the direction of arrow a while the spray pipe 2 is firmly fixed to the attachment portion 3b by the operation of the fixing member 10, the tip 4a of the movable lever-4 descends in the direction of arrow b. , The spray can 2 is pushed down to spray the medicine. The support pipe 3 has a detachable structure so that another member can be connected to the connecting portion 12. Reference numeral 9 is an operation string guide for keeping the operation string 8 in a predetermined position.

FIG. 2 is a partially enlarged front view showing a state in which a spray can for insecticide is attached to the holder for insect killing at high places according to the present invention, and the pulley 6 is supported on the upper end portion 3 a of the support pipe 3. The support shaft 7, which is attached to the shaft 7 and supports the pulley 6, is fixed to a position slightly to the left of the upper end 3a of the support pipe 3. By doing so, the tip 4a of the movable lever-4 can surely press the upper surface of the nozzle 2d when the operation string 8 is pulled. Further, reference numeral 8 indicates a through hole, which is a hole for rotatably attaching the movable lever-4 to the upper end portion 3a of the support pipe 3. Reference numeral 2a is a safety guide for preventing the nozzle 2d from swinging left and right.

FIG. 3 is a partially enlarged side view of the mounting portion 3b of the support pipe 3 of the high-altitude insecticide holder 1 according to the present invention, in which the mounting portion 3b is formed with an upper recess 3d and a lower recess 3e. Thus, the upper flange 2b of the spray can 2 enters the lower recess 3d, and the lower flange 2c of the spray can 2 is placed on the stepped portion 3f.

FIG. 4 is a side view of the fixing member of the holder for insect killing at high places according to the present invention. The fixing member 10 has a semi-circular groove 10a formed at the upper end thereof, and A bolt 11 is attached to the central part. The bolt 11 is used when fixing the spray can 2 to the mounting portion 3b.

FIG. 5 is a partial vertical cross-sectional view of the holding member and the fixing member of the holder for insect killing at high places according to the present invention. When the spray can 2 is set on the mounting portion 3b, the fixing member 10 The bolt 11 is loosened and lowered in the direction of arrow c to set the lower flange 2c of the spray can 2 on the step 3f, and then the fixing member 10 is raised in the direction of arrow d so that the lower flange 2c enters the groove 10a. After that, the tightening bolt 11 tightens the fixing member 10 so as not to descend. When the size of the nut 11a of the fastening bolt 11 of the fixing member 10 is to be rotated in the hollow 3g of the support pipe 3, as shown in FIG. 6, the nut 11a contacts the inner wall 3i of the support pipe 3 and is prevented from rotating. The size is such that it cannot rotate, and the shape is square.

FIG. 6 is a partially enlarged front view of a mounting portion for mounting a spray can of the holder for insect killing in high places according to the present invention, in which a tightening bolt 11 and a nut 11a can be moved up and down on the column tube 3. A vertical groove 3h is formed in the.

The shape of the support column 3 and the fixing member 10 is most preferably a quadrilateral, but is not necessarily limited to a quadrangular shape, and may be a cylindrical tube or a polygonal tubular body. Further, according to the present invention, both large and small spray cans can be attached by moving the fixing member 10 up and down by loosening and tightening the tightening bolt 11.

[0013]

[Effect of device]

 Since the present invention has the configuration as described above, the following effects can be obtained. That is, pests in high places can be disinfected safely and easily, and the operation is simple and can be handled by anyone. In addition, the number of parts is small in the configuration, and the manufacturing cost can be significantly reduced. Furthermore, the spray can can be more firmly held than the conventional holder, and the spray can does not come off even after long-term use.

[Brief description of drawings]

FIG. 1 is a side view showing a state where an insecticide spray can is attached to an aerial insecticide holder according to the present invention.

FIG. 2 is a partially enlarged front view showing a state where an insecticide spray can is attached to the high-altitude insecticide holder according to the present invention.

FIG. 3 is a partially enlarged side view of a support pipe of the high-altitude insecticide holder according to the present invention.

FIG. 4 is a side view of a fixing member of the high-altitude insecticide holder according to the present invention.

FIG. 5 is a partial vertical cross-sectional view of a support pipe and a fixing member of a holder for insect killing in high places according to the present invention.

FIG. 6 is a partially enlarged front view of a mounting portion to which a spray can of the holder for insect killing at high places according to the present invention is attached.

[Explanation of symbols]

1 High-end insecticide holder 2 Spray can 2a Safety guide 2b Flange 2c Flange 2d Nozzle 2e Jet hole 3 Strut tube 3a Strut tube tip part 3b Mounting part 3c Strut tube lower end 3d Upper recess 3e Lower recess 3f Step 3g Hollow 3h Vertical groove 3i Inner wall 4 Movable lever 4a Rev-tip 4b Rev-rear end 5 Guide 6 Pulley 7 Support shaft 8 Operating string 9 Operating string guide 10 Fixing member 10a Groove 11 Tightening bolt 11a Nut

Claims (1)

[Scope of utility model registration request] 1. A mounting portion for fixing a spray can is formed at a front end portion of a support pipe, and a movable lever is rotatably mounted in a through hole formed at a front end portion of the support pipe and a movable lever is provided. -An operation string is attached to the rear end, the operation string is hooked on a pulley, the movable lever is rotated by pulling the operation string, and a fixing member is provided below the attachment portion formed on the support pipe. A holder for insect killing in high places, which is provided so that it can be moved up and down.