JP7006932B2 - Vacuum cleaner for exterminating unpleasant creatures - Google Patents

Description

The present invention relates to a vacuum cleaner for exterminating unpleasant organisms such as wasps, cockroaches, termites, aphids, longhorn beetles, hornets, caterpillars, caterpillars, butterflies and bagworms.

As an industrial vacuum suction type vacuum cleaner commonly called a vacuum cleaner, there is one that is smaller than an industrial vacuum cleaner. Vacuum cleaners with this level of capacity are advantageous in handling and can be sucked regardless of whether they are solids or liquids, and are therefore used in various fields. On the other hand, in recent years, especially unpleasant creatures such as wasps may threaten humans by advancing into the human living area and starting to build nests around the houses.

In order to exterminate this, a hornet's nest is sprayed with an insecticide from a distant position to kill the hornet and remove the nest. At that time, a vacuum cleaner may be used together to suck the wasps.

For example, the vacuum cleaner described in Japanese Patent Application Laid-Open No. 2009-268644 has a suction machine unit at the upper part and a collection unit at the lower part, and sucks inside from a suction port located between the suction machine unit and the collection unit. It is a wet and dry vacuum cleaner that creates a vortex in the sucked airflow, collects the solids and liquids that flowed in with the airflow in the recovery section, and discharges the gas to the outside. In order to receive the suction airflow and form a vortex, a rectifier is installed in a direction substantially along the circumferential direction of the recovery part, and the rectifier intersects the suction airflow flowing in from the suction port and is at both ends in the circumferential direction. The rectifier having an open-structured cross-flow path having an opening has the cross-flow path, and the downstream opening of the vortex is opened in a larger area than the upstream-side opening.

Since the vacuum cleaner having the above configuration has sufficient suction power and is a wet and dry vacuum cleaner, it can suck various things. Therefore, if it is the size of an unpleasant organism or the like, there is no problem in sucking it. Therefore, it is not impossible for some users to use a wet and dry vacuum cleaner to exterminate the unpleasant organisms. However, in the first place, this wet and dry vacuum cleaner is not supposed to be used for exterminating particularly dangerous organisms such as wasps, so if the organism is inhaled, the subsequent treatment will be a problem. Become.

Japanese Unexamined Patent Publication No. 2009-268644

The present invention has been made by paying attention to the above points, and an object thereof is to provide a vacuum cleaner suitable for exterminating unpleasant organisms.

The vacuum cleaner of the first aspect for solving the above-mentioned problems is a suction unit for sucking an unpleasant organism, a tank portion on which the suction unit is placed, and a collection unit for collecting the sucked unpleasant organisms by arranging the vacuum cleaner in the tank portion. When the retainer for accommodating the bag-shaped collector having the main body and the opening serving as the mouth thereof and the opening are arranged outside the tank and the collector main body is arranged inside the retainer, the retainer is arranged. It has a same pressure tube that adjusts the air pressure inside and outside the storage part body to the same pressure, and the same pressure tube places the opening of the collecting part on the tank part and the suction part on the tank part. When placed, it was placed so that it could communicate with the suction part and the tank part.

Further, in the first aspect, the vacuum cleaner of the second aspect has a suction port for sucking unpleasant organisms in the suction portion, and has a backflow prevention portion arranged so as to be openable and closable in the suction port. Is.

Further, in the vacuum cleaner of the third aspect, from the first aspect to the second aspect, the suction unit has a cover for arranging a filter and preventing the suctioned unpleasant organisms from coming into contact with the filter.

The vacuum cleaner of the fourth aspect further has a trolley for arranging the vacuum cleaner of the first aspect to the third aspect.

Since the present invention is configured and acts as described above, it is possible to provide a vacuum cleaner suitable for exterminating unpleasant organisms.

It is a front view of the vacuum cleaner of this embodiment. It is a top view of the vacuum cleaner of this embodiment. A is a side view of the vacuum cleaner of this embodiment. B is a phase diagram inside A. It is a state side view which showed the inside of the vacuum cleaner of this Example. A is a perspective view of the retainer. B is a perspective view of the collecting unit. It is a figure which illustrated the internal state of the vacuum cleaner in the state which the suction part and the tank part were separated. It is the bottom view of the state which the suction part was seen from the bottom. It is an enlarged side view of the backflow prevention part. It is an enlarged side view of the same pressure tube. It is the figure which showed the state of the collecting part by separating the suction part and the tank part.

Hereinafter, this embodiment will be described with reference to the illustrated embodiment. The vacuum cleaner 10 of the present embodiment relates to a vacuum cleaner that sucks unpleasant organisms C such as wasps, cockroaches, termites, aphids, longhorn beetles, longhorn beetles, caterpillars, hornets, butterflies, and worms. The vacuum cleaner 10 of this embodiment has a suction unit 20 and a tank unit 40. The suction unit 20 has a casing 21 that constitutes the outer shell thereof, and a discharge unit 22 that has a mesh shape for exhausting to the outside in the casing 21.

Further, inside the casing 21, a blower motor (not shown) arranged to exert a suction force is provided, and a blower 24 rotated by the blower motor is provided. Needless to say, when the blower motor rotates, the blower 24 rotates and exerts suction force. The blower 24 is suspended from the blower motor, and the blower 24 is arranged in the casing 21. Further, as will be described later, when the length of the suction hose 29 is 10 meters, it is preferable to use a blower 24 having a maximum vacuum degree of 29.4 kpa.

A cylindrical dust filter 25 is provided at the lower part of the blower 24 so as not to scatter the dust sucked when the unpleasant organism C (not shown) is sucked. Further, a cover 26 having a cylindrical shape slightly larger than the cylindrical dust filter 25 is arranged so as to surround the dust filter 25. The dust filter 25 is preferably one that can be washed with water.

The cover 26 has a cylindrical shape as described above, and its side surface and bottom surface are in the form of a metal mesh to prevent the unpleasant organism C from coming into contact with the dust filter 25. The dust filter 25 is preferably made of synthetic resin, but in that case, the sucked unpleasant organism C may stick to the dust filter 25, which may damage the dust filter 25. It can be placed to prevent it. The dust filter 25 and the cover 26 can be fixed together by tightening them together with the knob bolt 26a.

Further, the casing 21 is arranged with a suction port 27. The suction port 27 is literally for sending the unpleasant organism C into the casing 21 when the unpleasant organism C is sucked, and a backflow arranged so as to be openable is provided at the outlet of the suction airflow flowing into the inside from the suction port 27. It has a backflow prevention unit 28 for preventing the flow. The suction port 27 constitutes a mounting port for the suction hose 29.

The suction hose 29 (not shown) is preferably a transparent synthetic resin, and its length is preferably 10 meters. Further, the suction hose 29 is preferably one having an antistatic effect. A part of the suction hose 29 is shown in FIG.

The backflow prevention portion 28 is arranged so as to be openable and closable at the outlet of the suction airflow, and a plate-shaped opening / closing portion 28b is arranged around the shaft portion 28a. The outlet of the suction airflow is closed by the weight of the opening / closing portion 28b. That is, the plate-shaped opening / closing portion 28b serves as a so-called lid to close the suction port 27. Therefore, when the unpleasant organism C is sucked from the suction hose 29, the opening / closing portion 28b opens (see FIG. 6 opening / closing portion 28b'), and when the suction is stopped, the opening / closing portion 28b closes its outlet due to its own weight. .. This makes it possible to prevent the unpleasant organism C sucked once from jumping out of the suction port 27.

Further, a rectifier 30 for guiding the suction airflow in the direction of the arrow F is arranged at a distance from the backflow prevention unit 28. The rectifier 30 is called a rectifying plate or a hindrance plate for changing the direction of the suction airflow, and is for receiving the suction airflow and forming a vortex, and the circumferential direction inside the casing 21. It is arranged in a direction substantially along (FIG. 7, arrow F direction). The rectifier 30 has an L-shape when viewed from the bottom.

Further, the suction unit 20 has a spray port 31. The spray port 31 is an opening for spraying the insecticide into the casing 21, from which the insecticide can be injected. The spray port 31 is made of metal and has a mesh-like mesh portion 32 to prevent the unpleasant organism C from popping out. When not in use, the spray port 31 is closed with a stopper 33.

The tank portion 40 has a tank 41 having a cylindrical shape and a retainer 42 inside the tank 41. The tank 41 is for storing the sucked unpleasant organism C, and is preferably made of a transparent synthetic resin. As described above, it is preferable to make the tank 41 with a transparent synthetic resin because the state of the sucked unpleasant organism C can be grasped.

Further, the retainer 42 arranged inside the tank 41 is for mounting the bag-shaped collecting unit 50 on the tank 41. Further, in order to grasp the state of the sucked unpleasant organism C, it is preferable that it has a cylindrical shape and a mesh shape, and it is preferable that the mesh of the mesh can be sufficiently seen through. It is also preferable that the retainer 42 is made of wire mesh.

Further, the bag-shaped collecting unit 50 has an opening 51 thereof and a collecting unit main body 52. The opening 51 is literally the mouth of the bag-shaped collecting portion 50, and the string 51a is passed through the opening 51, which is the mouth, and the opening 51 is tied to secure the sucked unpleasant organism C. It can be done and it is commercially available. The collection unit main body 52 in the collection unit 50 can be arranged in the retainer 42. The bag-shaped collecting unit 50 is preferably made of transparent vinyl (see FIG. 5b).

When the collecting unit 50 is arranged inside the retainer 42, the opening 51 is arranged so as to be located outside the tank 41 (see FIG. 6). Thereby, when the unpleasant organism C is collected in the collecting unit 50, by binding the opening 51 with the string 51a, it is possible to process the collected unpleasant organism C without touching it.

It also has a same pressure tube 45 that connects the tank portion 40 and the casing 21. The same pressure tube 45 has a same pressure tube main body 46 and a same pressure tube connecting portion 47. The same pressure tube 45 is literally tubular. The same pressure tube main body 46 in the same pressure tube 45 is connected to a substantially central portion in the height direction in the tank 41. The same pressure tube connecting portion 47 in the same pressure tube 45 is connected to the casing 21. Further, the same pressure tube main body 46 and the same pressure tube connecting portion 47 are detachably connected to each other. Therefore, when the same pressure tube main body 46 and the same pressure tube connecting portion 47 are connected, the atmospheric pressure in the casing 21 and the atmospheric pressure in the tank portion 40 are set to the same atmospheric pressure, that is, the same pressure. be. This will be further described later.

The suction unit 20 is placed on the tank unit 40 having the above configuration. The suction portion 20 is placed on the tank portion 40, and the lock portion 60 is hung. The lock portion 60 is preferably a so-called two-stage release type clamp. This is to prevent the collected unpleasant organism C from scattering when the vacuum cleaner 10 falls over.

The vacuum cleaner 10 of this embodiment can be arranged on the trolley 100. The dolly 100 has a loading platform 101, a handle 102, front casters 103 and 103, and rear casters 104 and 104. The loading platform 101 is for mounting the vacuum cleaner 10, and the front casters 103 and 103 are so-called universal casters, whereby the direction can be changed. The diameter of the wheels of the front casters 103 and 103 is preferably 100 mm. Further, the rear casters 104 and 104 are casters fixed in the forward direction, and the diameter of the wheels thereof is preferably 150 mm. This is because it is suitable for traveling in a place where the ground is not leveled and it is possible to prevent the vehicle from tipping over.

The loading platform 101 has locking portions 110 and 110 for locking the vacuum cleaner 10. Further, the loading platform 101 can fix the vacuum cleaner 10 on the loading platform 101 by the locking portions 110 and 110 and the locking portion 60 described later.

Further, the lock portion 60 can be arranged on the handle portion 102. The lock portion 60 is the same as that described above, and a so-called two-stage release type clamp is preferable.

It is also preferable to provide a remote switch at hand. By providing a wired switch at a location away from the suction unit 20 or the tank unit 40 in this way, an operator (not shown) can hold only the suction hose 29 and enter under the floor or ceiling of the building, or on a stepladder. This is convenient when performing suction work for the unpleasant organism C at a high place.

The suction unit 20 is placed on the tank unit 40 having the above configuration. At that time, the retainer 42 is arranged in the tank 41 in advance, and the bag-shaped collecting unit 50 is arranged inside the retainer 42. At that time, the opening 51 is arranged so as to protrude from the tank 41. As a result, the string 51a arranged in the opening 51 is also arranged so as to protrude from the tank 41.

In this state, the switch is turned on and the unpleasant organism C is sucked. The unpleasant organism C sucked from the suction hose 29 is sucked by the suction airflow. As a result, it is collected by the collecting unit 50 in the tank 41. At this time, if the same pressure tube 45 is not arranged, the collecting unit 50 may be turned up by suctioning with the blower 24. However, since the vacuum cleaner 10 of this embodiment has the same pressure tube 45 arranged, the outside 52a of the collecting unit main body 52 and the inside 52b of the collecting unit main body 52 are in the tank 41 at the same atmospheric pressure. Therefore, the collecting unit 50 is not turned up by the suction force of the blower 24. As a result, the collected unpleasant organism C is retained in the inside 52b of the collecting unit main body 52 in the collecting unit 50 without being turned up (see FIG. 9).

That is, since the inside of the suction unit 20 and the inside 52b of the collection unit main body 52 in the collection unit 50 communicate with each other, the atmosphere has the same atmospheric pressure. Further, since the same pressure tube 45 is arranged so as to communicate with the suction unit 20 and the tank unit 40, further, inside the tank unit 40, the outside 52a of the collection unit main body 52 in the collection unit 50 and the inside of the suction unit 20. Is the atmosphere of the same atmospheric pressure. Therefore, as described above, since the outside 52a of the collecting unit main body 52 and the inside 52b of the collecting unit main body 52 have the same atmospheric pressure in the tank 41, the inside of the tank portion 40 is sucked by the blower 24. Also, the unpleasant organism C can be collected without the collecting unit 50 being turned up. In this way, the same pressure tube 45 measures the air pressure between the outside 52a and the inside 52b by allowing air to flow between the outside 52a and the inside 52b of the collection part main body 52 in the collection part 50. It can be adjusted to the same pressure (see FIG. 9).

Further, when the switch is turned off and suction is completed from the suction hose 29, the opening / closing portion 28b'that has been opened closes its outlet due to its own weight (see FIG. 8). It doesn't pop out. Then, by injecting an insecticide from the spray port 31, the unpleasant organism C inside is killed. At that time, since the mesh portion 32 is provided, the unpleasant organism C is prevented from popping out (see FIG. 7).

As described above, the tank 41 can be made of a transparent synthetic resin, and if the collecting unit 50 is made of transparent vinyl, the state of the collected unpleasant organism C can be confirmed from the outside. By injecting the insecticide as described above, it is possible to confirm from the outside whether or not the unpleasant organism C in the collecting unit 50b has died.

After confirming that the unpleasant organism C in the collecting section 50b has died, the suction section 20 placed on the tank section 40 is removed after releasing the lock section 60 (see FIG. 10a). after that. The string 51a arranged in the opening 51 of the collecting unit 50 is tied, and the opening 51 is tied (see FIG. 10b). Thereby, the unpleasant organism C can be safely exterminated.

10 Vacuum cleaner 20 Suction part 21 Casing 22 Discharge part 23 Blower motor 24 Blower 25 Dust filter 26 Cover 27 Suction port 28 Backflow prevention part 28a Shaft part 28b Opening and closing part 30 Rectifier 31 Spray port 40 Tank part 41 Tank 42 Retainer 45 Same pressure Tube 50 Collection part 51 Opening part 52 Collection part main body 52a External 52b Internal 60 Lock part 100 trolley

Claims (2)

A suction unit provided with a spray port for sucking an unpleasant organism and spraying an insecticide on the sucked unpleasant organism, and a casing having a casing constituting the outer shell .
A dust filter is placed in the suction unit, and a dust filter is placed.
A cover that prevents inhaled unpleasant organisms from coming into contact with the dust filter and has a cylindrical shape.
A knob bolt for co-tightening the dust filter and the cover,
The tank part on which the suction part is placed and the tank part
A mesh-like retainer arranged in the tank portion and provided with a collecting portion main body for collecting sucked unpleasant organisms and an opening serving as a mouth thereof, and a mesh-like retainer for accommodating the bag-shaped collecting portion.
When the opening is arranged outside the tank and the collecting portion main body is arranged inside the retainer, the same pressure tube that adjusts the air pressure inside and outside the storage portion main body to the same pressure, and
The suction portion has a suction port for sucking the unpleasant organism.
The suction port further has a backflow prevention portion arranged so as to be openable and closable.
Place the rectifier at a distance from the backflow prevention unit.
The rectifier receives the sucked airflow and forms the sucked airflow in the circumferential direction inside the casing, and also exhibits an L-shape when viewed from the bottom.
In the same pressure tube, the opening of the collecting portion is placed on the tank portion, and the suction portion is arranged so as to communicate with the suction portion and the tank portion when the suction portion is placed on the tank portion. A wet and dry vacuum cleaner for exterminating unpleasant organisms that adjusts the air pressure inside and outside to the same pressure and collects unpleasant organisms that stay inside the main body of the collecting unit in the collecting unit. A wet / dry vacuum cleaner for exterminating unpleasant organisms, further comprising a trolley for arranging the wet / dry vacuum cleaner for exterminating unpleasant organisms according to claim 1.

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