JP3234102U - Racket type electric shock insecticide - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a racket type electric shock insecticidal device which prevents insects from being missed when swinging down an electric shock insecticidal device and applying an electric shock. SOLUTION: A racket type electric shock insecticidal device 1 is arranged so as to fit within a frame body 6 made of a non-conductive material having a substantially circular shape or a substantially elliptical shape, and within the dimensions in the thickness direction of the frame body. It is a substantially flat mesh member, provided with a front electrode located on one side and a back electrode located on the other side along the thickness direction of the frame, and is conductive to give an electric shock to the contacted insect 5. It has a first net member 2, an electric circuit for applying a predetermined level of voltage to the first net member, and a second net member 3 for capturing and guiding, which is provided so as to cover the surface electrode. The net member has a substantially partial conical shape whose diameter is reduced in the direction away from the surface electrode. [Selection diagram] Fig. 1

Description

The present invention relates to a racket-type electric shock insecticidal device that effectively captures flying insects such as mosquitoes and flies and exterminates them by electric shock.

Conventionally, there are mosquito coils, insecticide sprays, fly swatters and the like as devices for exterminating insects such as mosquitoes and flies, but as a more effective device, a racket type electric shock insecticide device is known (for example, Patent Document 1). reference). This conventional racket-type electric shock insecticidal device is configured by sandwiching two outer and inner nets with a net frame, and by holding the device in hand and swinging it down, the insects are exterminated by electric shock. do.

Japanese Unexamined Patent Publication No. 2002-281882 (Fig. 1 etc.)

The above-mentioned conventional racket-type electric shock insecticidal device detects the movement of the members to be swung down and the delicate wind pressure when the insecticidal device is swung down to apply an electric shock to the insect to be processed flying or floating in the air. Immediately before the insect touched the net, it could escape from the space in front of the net, causing the insect to escape.

An object of the present invention is to provide a racket-type electric shock insecticidal device capable of preventing insects from escaping when swinging down and applying an electric shock.

In order to achieve the above object, the present invention is arranged so as to fit within a frame body made of a non-conductive material having a substantially circular shape or a substantially elliptical shape and within the thickness direction dimension of the frame body. It is a substantially flat mesh member, and has a first surface located on one side and a second surface located on the other side along the thickness direction of the frame body, and gives an electric shock to contacted insects. It has a conductive first net member, an electric circuit that applies a predetermined level of voltage to the first net member, and a second net member for capturing and guiding that is provided so as to cover the first surface. However, the second net member is characterized by having a substantially partial conical shape whose diameter is reduced in a direction away from the first surface.

In the present invention, the second net member is provided on the front side of the first net member to be swung down when the insecticidal device is swung down to apply an electric shock to the insect to be processed flying or floating in the air. .. As a result, even if an insect that senses the movement of the first net member that is swung down or a delicate wind pressure tries to separate from the space on the front side of the first net member immediately before touching the first surface of the first net member, the said Since it is blocked by the second net member that surrounds the front space, it cannot be separated and touches the first net member to kill insects. The second surface side on which the second net member is not provided can be used, for example, when insects existing on the floor surface or the ground are to be treated.

In the present invention, the frame body defining the outer diameter shape of the first net member and the end surface on the first surface side of the second net member has a substantially circular shape or a substantially elliptical shape. Here, assuming that they are square (for example, square), if the position of the insect when swinging down is other than the corner of the square, the user captures the insect in the first net member. Even if you think you did it, you may actually miss it. That is, there may be a discrepancy between the user's feeling and the actual success or failure of capture. According to the present invention, since the outer diameter shape of the end surface of the first net member and the second net member on the first surface side is a substantially circular shape or a substantially elliptical shape, the above-mentioned deviation is unlikely to occur, so that an insect is inadvertently formed. Can be prevented from escaping to the outside of the first net member.

Further, in the present invention, the second net member has a substantially conical shape in which the diameter is reduced toward the front side. Here, assuming that the second net member has a substantially cylindrical shape extending forward with an equal diameter, if the position of the insect when swinging down is the inner peripheral portion near the front end of the cylindrical shape, Insects collided by the inner peripheral portion may be repelled in a direction deviating from the space inside the second net member instead of the first net member side due to the reaction of the collision, and may be missed. According to the present invention, since the second net member has a reduced diameter shape, even when the position of the insect when swinging down as described above is the inner peripheral portion near the front end of the second net member, The insects collided by the inner peripheral portion are bounced diagonally toward the space inside the second net member by the reaction of the collision, and can be surely guided to the first net member side to kill the insects.

According to the invention of the present application, it is possible to prevent the insects from being missed when the electric shock insecticidal device is swung down and an electric shock is applied.

It is a perspective view which looked at the racket type electric shock insecticide device which concerns on one Embodiment of this invention from an oblique direction. It is a front view and the side view of the state which held in the holder of the racket type electric shock insecticide shown in FIG. FIG. 1 is a cross-sectional view taken along the line AA'in FIG. It is explanatory drawing which shows the action effect by the substantially circular shape (or substantially elliptical shape) of a frame body. It is a conceptual diagram explaining the effect by the shape of the 2nd net member. It is a side view which shows the racket type electric shock insecticide device by the modification which makes the size in the thickness direction of the 2nd net member big and small.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

As shown in FIGS. 1 and 2, the racket-type electric shock insecticidal device 1 according to the embodiment of the present invention is made of a non-conductive material having a substantially circular shape or a substantially elliptical shape, and is formed on a so-called racket frame portion. It has a corresponding frame body 6, a first net member 2 located in the frame body 6 and corresponding to a so-called gut portion of a racket, and a second net member 3 for guiding capture.

The racket-type electric shock insecticidal device 1 also has a grip portion 4 made of a non-conductive material that is connected to the frame body 6 and can be gripped by the user. Inside the grip portion 4, an electric circuit (not shown) for applying a predetermined level voltage to the first net member 2 and a power supply (not shown) are provided. Further, the grip portion 4 includes a power switch 7 for energizing the electric circuit, a push button type switch 8 capable of giving an electric shock only while being pressed with a finger, an appropriate string, a strap, or the like. A protrusion 9 for providing an insertion hole is provided.

As shown in FIGS. 2 (a) and 2 (b), the racket-type electric shock insecticidal device 1 stands in a posture in which the longitudinal direction of the grip portion 4 is substantially vertical by inserting the grip portion 4 into the holder 19. Can be kept. The protrusion 9 is provided on the side of the grip portion 4 opposite to the switches 7 and 8 so as not to interfere with the insertion of the holder 19. If it is not necessary to consider insertion into the holder or the like, the protrusion 9 may be provided at the base end (lower end in FIG. 2) of the grip portion 4.

The first net member 2 has a known conductive structure that gives an electric shock to an insect that comes into contact with the first net member 2. In this example, as shown in FIG. 3, the first net member 2 is set within the thickness direction dimension of the frame body 6. It is a substantially flat mesh member arranged in. Specifically, the first net member 2 includes a front electrode 11, a back electrode 13, and a center electrode 12, each having a substantially circular shape or a substantially elliptical shape corresponding to the shape of the frame body 6 described above. I have. The first net member 2 in which the front electrode 11 is located on one side (the front side when swinging down shown by the arrow in FIG. 1; the lower right side in FIG. 1) along the thickness direction of the frame body 6. Corresponds to the first surface of. The back electrode 13 corresponds to the second surface of the first net member 2 located on the other side (rear side when swinging down; the upper left side in FIG. 1) along the thickness direction of the frame body 6. ..

The front electrode 11 and the back electrode 13 are net-like electrodes having the same polarity so that the user does not get an electric shock even if the user touches them by hand when the power is on. The central electrode 12 is a net-like electrode having a polarity different from that of the front electrode 11 and the back electrode 13. An insulating spacer 14 is provided between the front electrode 11 and the center electrode 12, and an insulating spacer 15 is provided between the back electrode 13 and the center electrode 12.
With these electrode configurations, the insects that have invaded the inside of the first net member 2 are electrocuted and killed by contacting both the front electrode 11 and the back electrode 13. On the other hand, since the front electrode 11 and the back electrode 13 have the same potential, even if the user accidentally touches the hand, there is no electric shock.

The second net member 3 is provided so as to cover the front electrode 11 of the first net member 2, and has a substantially conical shape whose diameter is reduced in a direction away from the front electrode 11. In particular, in this example, as shown in FIG. 2B, the second net member 3 includes a front end surface 3a (corresponding to one end surface) substantially parallel to the table electrode 11 of the first net member 2. The shape in the side view is almost the same as the pedestal shape. The angle θ formed by the side surface of the second net member 3 and the left-right direction (in other words, the direction orthogonal to the length direction of the grip portion 4) shown in FIG. 2B is, for example, 3 ° to 5 °. The height (thickness direction dimension) H of the second net member 3 in the illustrated left-right direction (in other words, the direction orthogonal to the length direction of the grip portion 4) is, for example, about 5 cm.

<Effect of embodiment>
As described above, in the racket-type electric shock insecticidal device 1 of the present embodiment, when the insecticidal device 1 is swung down and an electric shock is applied to the insect 5 to be processed flying or floating in the air, the first is swung down. A second net member 3 is provided on the front side of the 1 net member 2. As a result, the insect 5 that senses the movement of the first net member 2 to be swung down and the delicate wind pressure touches the surface electrode 11 (located on the front side of the swinging down) of the first net member 2 immediately before the first net. Even if an attempt is made to separate from the front space of the member 2, the second net member 3 surrounding the front space blocks the member 2, so that the member 2 cannot be separated and is killed by touching the first net member 2. The back electrode 13 side on which the second net member 3 is not provided (located on the rear side opposite to the front side) treats, for example, insects existing on the floor surface or wall surface (insects walking around without flying). It can be used when targeting.

Further, in the racket type electric shock insecticidal device 1 of the present embodiment, the frame body 6 defining the outer diameter shape of the first net member 2 and the end surface of the second net member 3 on the surface electrode 11 side has a substantially circular shape or a substantially circular shape. It has a substantially elliptical shape. Here, assuming that they are square (for example, square), the position of the insect 5 when swung down is as shown in conceptual contrast with FIGS. 4 (a) and 4 (b). If it is other than the corner of the square SQ, even if the user intends to capture the insect 5 in the substantially circular shape or the substantially elliptical shape (approximately circular shape CI in this example) of the first net member 2, the insect 5 is actually missed. (See the illustrated insect 5'). That is, there may be a discrepancy between the user's feeling and the actual success or failure of capture. According to the present invention, since the outer diameter shape of the end surface of the first net member and the second net member on the first surface side is a substantially circular shape or a substantially elliptical shape, the above-mentioned deviation is unlikely to occur, so that an insect is inadvertently formed. Can be prevented from escaping to the outside of the first net member.

Further, in the racket type electric shock insecticidal device 1 of the present embodiment, the second net member 3 has a substantially conical shape in which the diameter is reduced toward the front side.
Here, as shown in FIG. 5A, assuming that the second net member 3 has a substantially cylindrical shape extending forward with an equal diameter, the position of the insect 5 when swung down is the cylindrical shape. In the case of the inner peripheral portion near the front end, as shown in FIG. 5 (b), the insect 5 collided by the inner peripheral portion is not the first net member 2 side but the second net due to the reaction of the collision. There is a risk that it will be bounced off the space inside the member 3 and missed.
In the racket-type electric shock insecticide device 1 of the present embodiment, since the second net member 3 has a reduced diameter shape, as shown in FIG. 5C, the position of the insect 5 when it is swung down as described above. However, even when the insect 5 is in the inner peripheral portion near the front end of the second net member 3, the insect 5 collided by the inner peripheral portion is inside the second net member 3 due to the reaction of the collision as shown in FIG. 5 (d). It is bounced diagonally toward the space of the first net member 2 and can be surely guided to the side of the first net member 2 to kill insects.

Further, in the present embodiment, in particular, the second net member 3 includes a front end surface 3a that is substantially parallel to the surface electrode 11 of the first net member 2. As a result, the front end surface 3a of the second net member 3 having a substantially conical shape is formed substantially parallel to the table electrode 11 of the first net member 2, so that the second net member 3 can be formed (without special processing). It can be easily manufactured. It should be noted that this effect can be obtained even if the second net member 3 does not have a substantially equal pedestal-shaped side view shape as described above, as long as the front end surface 3a and the surface electrode 11 are substantially parallel to each other. be.

Further, in the present embodiment, in particular, the second net member 3 has a substantially equal pedestal-shaped side view shape. As a result, the second net member 3 can be configured as a partially rectangular cone having a line-symmetrical cross section around the central axis, so that the second net member 3 can be manufactured more easily.

The present invention is not limited to the above embodiment, and various modifications can be made within a range that does not deviate from the purpose and technical idea. Hereinafter, such modification examples will be described step by step.

(1) When the dimensions of the second net member in the thickness direction are increased or decreased. FIG. 6 shows a side view of the racket-type electric shock insecticide device 1 according to this modification. In this modification, the front end surface 3a (corresponding to one end surface) of the second net member 3 is non-parallel to the table electrode 11 of the first net member 2. In particular, in this example, the portion 3b (corresponding to the first portion) on the grip portion 4 side of the second net member 3 has a dimension H1 (corresponding to the first dimension) along the thickness direction of the second net member 3. The portion 3c (corresponding to the second portion) on the side opposite to the grip portion 4 side has a dimension H2 (corresponding to the second dimension) larger than the dimension H1.

Also in this modified example, the same effect as that of the above-described embodiment can be obtained.

Further, in this modification, the front end surface 3a of the second net member 3 is not parallel to the table electrode 11 of the first net member 2. This makes it possible to optimize the shape of the second net member 3 according to, for example, the swing-down characteristic by the user, the insecticidal application, and the like. For example, it is conceivable to optimize with a non-parallel shape for right-handed and left-handed. It should be noted that this effect can be obtained even if the dimension H2 is not larger than the dimension H1 as described above, if the front end surface 3a and the surface electrode 11 are not parallel to each other.

Further, in this modification, in particular, when the user holds the grip portion 4 and swings the electric shock insecticide device 1 in an arc shape, the dimension H2 on the outer peripheral side of the arc is the inner peripheral side of the arc. The shape is larger than the dimension H1 in. As a result, the catch rate of insects 5 in the second net member 3 (in other words, the insecticidal rate) is improved as compared with the case where the outer peripheral side of the arc and the inner peripheral side of the arc have the same dimensions (the larger the outer peripheral side). can do.

(2) Others In addition to the above, the methods according to the above-described embodiment and each modification may be appropriately combined and used.

In addition, although not illustrated one by one, the present invention is implemented with various changes within a range that does not deviate from the purpose.

1 Racket type electric shock insecticide 2 1st net member 3 2nd net member 3a Front end face (corresponding to one end face)
3b Part on the grip side (corresponding to the first part)
3c Part on the opposite side of the grip (corresponding to the second part)
4 Grip part 5,5'insect 6 Frame 11 Table electrode (corresponding to the first surface)
13 Back electrode (corresponding to the second surface)

Claims (5)

A frame made of a non-conductive material having a substantially circular shape or a substantially elliptical shape, and
It is a substantially planar mesh member arranged so as to fit within the thickness direction dimension of the frame body, and is located on the first surface and the other side located on one side along the thickness direction of the frame body. A conductive first net member that has a second surface and gives an electric shock to the insects that come in contact with it.
An electric circuit that applies a predetermined level of voltage to the first net member, and
A second net member for guiding capture, provided so as to cover the first surface,
Have,
The second net member is
It has a substantially conical shape that reduces in diameter in the direction away from the first surface.
A racket-type electric shock insecticide that is characterized by this. In the racket type electric shock insecticidal device according to claim 1.
The second net member is
A racket-type electric shock insecticidal device including an end surface on one side thereof, which is substantially parallel to the first surface of the first net member. In the racket type electric shock insecticidal device according to claim 2.
The second net member is
A racket-type electric shock insecticidal device characterized by having a lateral view shape in the shape of a pedestal. In the racket type electric shock insecticidal device according to claim 1.
The second net member is
A racket-type electric shock insecticidal device comprising one end surface that is non-parallel to the first surface of the first net member. In the racket type electric shock insecticidal device according to claim 4.
A grip portion connected to the frame body and made of a non-conductive material,
The first portion of the second net member on the grip portion side has a first dimension along the thickness direction.
The second portion of the second net member opposite to the grip portion side has a second dimension along the thickness direction, which is larger than the first dimension, and is characterized by a racket-type electric shock. Insecticide device.

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