JP2008012156A - Target of blowgun dart - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a target of blowgun dart causing a suction cup to surely stick to the target with inhibiting falling even if a blowgun dart with a suction cup strikes against the target in the posture of the suction cup positioned oblique to the target of blowgun dart. <P>SOLUTION: The target of blowgun dart 1 is made of a flexible synthetic resin film 3 with its outer periphery fixed on an outer frame 2 with a specified shape, and a target design is drawn on the surface of the film. A back panel 5 is fixedly installed on the back side of the outer frame 2 with a specified space between the back surface of the synthetic resin membrane 3. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a blower target that can be reliably adsorbed by a suction disk fixed to the tip of a blown arrow that comes in.

Blowing arrows are widely used as an easy health method or recreation, but in nursing homes, children's associations, organizations, etc., arrows are flying, so it is dangerous and difficult to manage. Development is desired. In view of such circumstances, recently, a suction-type blown arrow with a sharp tip has been used as a blown arrow.
In the case of this suction cup type blowing arrow, a flat plate-like member in which a target design such as a concentric circle is drawn on the surface on which the suction cup fixed to the tip of the blowing arrow can be adsorbed is used. As the material of the plate-like member, a synthetic resin plate mainly made of acrylic or the like, a wooden plate or a glass plate is often used.
JP 2006-46820 A

  However, since the surfaces of conventional blown arrows are all hard on the synthetic resin plate, wooden plate, and glass plate, the suction disk fixed to the tip of the blown arrow is perpendicular to the target surface. Although it is adsorbed when it flies and collides, if it flies from an oblique direction with respect to the surface, it is difficult to adsorb and has a very high probability of falling, which makes it difficult to determine the position where the blown arrow collided, There is a problem that it becomes difficult to enjoy.

    The present invention has been made in view of the above circumstances, and the means thereof is from a flexible synthetic resin thin film having a target design drawn on a surface whose outer periphery is fixed to an outer frame body having a predetermined shape. To be. Further, the back plate is attached and fixed to the back side of the outer frame with a predetermined distance from the back side of the synthetic resin thin film.

  According to the blown arrows target of the present invention, the target hit by the suction disk fixed to the tip of the blown arrow is in a state where a flexible synthetic resin thin film is stretched with the outer periphery supported and fixed to the outer frame, When the blowing arrow flies in a right angle direction and the entire circumference of the suction disk at the tip collides with the target almost simultaneously, it is reliably attracted to the surface of the target and maintained in the suction state without falling. This facilitates the determination of the position where the blow arrow has collided and allows the user to enjoy the game. When the blown arrow flies to the target surface from an oblique direction and collides, a part of the entire circumference of the suction disk will collide with the target surface first. Because of the flexibility of the material, a part of it is instantly recessed backward and becomes almost parallel to the tip surface of the suction disk, so that the entire circumference of the suction disk comes into contact with the target surface almost simultaneously In other words, it is not adsorbed on the surface of the target and falls as it is, like a blow arrow flying from the front. As a result, the collision position on the design of the target drawn on the surface of the target can be determined, and the blowing arrow game can be enjoyed.

  At the moment when the blow arrow flies from an oblique direction and collides, the target at the collision position is recessed backwards, but at this time, a predetermined interval is set between the synthetic resin thin film and the back plate so that they do not contact each other when the recess is made. Yes. Further, when the back plate is attached and fixed to the back side of the outer frame body, the synthetic resin thin film can be protected from the back side, and damage can be prevented. If the back plate is not provided, it is necessary to devise, for example, to increase the depth width of the outer frame so as to maintain the distance from the wall surface or pillar to which the blow arrow target is applied.

  In addition, since the central portion of the target is made of a synthetic resin thin film, it is lighter than conventional synthetic resin plates and glass plates, so that it is convenient to carry and can be manufactured at low cost.

An embodiment of the present invention will be described below with reference to FIGS.
The target 1 of this blown arrow consists of a synthetic resin thin film 3 whose outer periphery is fixed to an outer frame 2 having a predetermined shape. The outer shape of the outer frame 2 is not particularly limited because it may be a polygonal shape such as a quadrangle, a circular shape, or other shapes. The outer frame 2 is for fixing the periphery of the synthetic resin thin film 3 and holding the synthetic resin thin film 3 in a stretched state without sagging.

  The outer frame 2 shown in FIGS. 1 to 3 is made by processing and assembling equipment made of wood or the like, fixing the outer periphery of the synthetic resin thin film 3 to the front side of the rectangular hollow frame 4, and back on the back side. An outer periphery covering member 6 is provided for fixing the plate 5 and further improving the appearance on the outer periphery thereof and for fixing the synthetic resin thin film 3, the frame body 4 and the back plate 5 together.

  The synthetic resin thin film 3 is made of a vinyl sheet or the like having a target design made of concentric circles or the like on its surface, and if it has appropriate flexibility and strength, the type of synthetic resin, the thickness of the sheet, etc. Is not particularly limited. When the synthetic resin thin film 3 is a vinyl chloride sheet, the thickness is preferably 1 mm or more. With such a synthetic resin thin film 3, the surface becomes uniform and the suction disk B of the blower arrow A as shown in FIG. 7 is easily adsorbed, and the flying direction of the suction disk B of the blower arrow A is the synthetic resin thin film 3. Even if the angle is from an oblique direction that is not perpendicular to the surface, the suction disk B is deformed at the same time as the suction disk B collides, and the suction of the suction disk B becomes easy. Further, the outer periphery of the synthetic resin thin film 3 and the back plate 5 and the front and back sides of the frame body 4 are fixed using an adhesive or a screw. The outer periphery covering member 6 is a member whose outer peripheral ends of the synthetic resin thin film 3 and the back plate 5 fixed to the frame body 4 are difficult to see and are firmly fixed integrally, and has a U-shaped cross section. Are covered with an adhesive.

  Even if the suction disk B of the blow arrow A collides with the target design on the surface of the synthetic resin thin film 3 between the synthetic resin thin film 3 and the back plate 5 and is recessed due to its flexibility, the back plate An interval C is provided so as not to hit 5. The interval C is sufficient if it is about 10 mm in a normal use state.

  In addition, the outer frame body 2 is fixed with a hanging tool 7 for hanging the target 1 of the blow arrow on a wall or a pillar as needed.

  FIG. 3 showing another embodiment of the present invention is an example in which the outer periphery of the synthetic resin thin film 3 is sandwiched between two rectangular frames 4 and fixed with an adhesive or a screw, and the outer periphery is covered with an outer periphery. 6 and fixed so as to be integrated. In the case of this embodiment, the back plate 5 is not used, and depends on the strength of only the frame body 4 and the outer covering material 6, but in this case, the thickness of one frame body 4 is set to about 10 mm and used. Sometimes it is preferable to keep a distance from the surface when used by hanging on a wall or pillar. If the back plate 5 is used as in the embodiment shown in FIG. 4, the strength of the outer frame body 2 can be reinforced as in the embodiment shown in FIGS. It is possible to prevent damage caused by an article collision with the thin film 3.

  The method of fixing the synthetic resin thin film 3 to the outer frame 2 is not limited to the above-described embodiment, and includes other embodiments. Further, if the outer covering material 6 is a detachable fitting method without using an adhesive, the work can be easily performed when the synthetic resin thin film 3 is damaged, such as when the synthetic resin thin film 3 is damaged. is there.

  In the case of enjoying the blow arrow game using the blow target 1 of the present invention comprising the above embodiment, the blow target 1 is suspended by a string or the like D via a hanging tool 7 on a pillar or the like as shown in FIG. When the player E exhales from the air outlet at one end of the pipe F from a position opened at a predetermined distance, the blowing arrow A having the suction disk B at the tip as shown in FIG. Jumps out from the other end of the pipe F and collides with the target 1 of the blow arrow. At this time, as shown in FIG. 6, when the blow arrow A comes from an oblique direction with respect to the direction perpendicular to the surface of the synthetic resin thin film 3, a part of the entire circumference of the suction disk B is first. Will hit the surface of the target. Then, due to this collision, a part of the surface of the target instantly dents backward and becomes almost parallel to the tip surface of the suction plate B, so that the entire circumference of the tip of the suction plate B comes into contact with the target surface almost simultaneously. Adsorb. As a result, it is not adsorbed on the surface of the target and falls as it is, like the blow arrow A flying from the front.

  The target of the blow arrow of this invention can be effectively used as a tool of the blow arrow game that is becoming widespread.

The whole perspective view of embodiment of the target of the blow arrow of this invention. XX sectional drawing of FIG. Sectional drawing of other embodiment (back plate nothing). Sectional drawing (with a back plate) of other embodiment. Explanatory drawing of the state of use of the blowing arrow game. Explanatory drawing which a blow arrow collides with a target from the diagonal direction. The perspective view of the blowing arrow which equipped the suction disk at the front-end | tip.

Explanation of symbols

1 Target of blow arrow 2 Outer frame 3 Synthetic resin thin film 5 Back plate

Claims (2)

  A blown arrow target composed of a flexible synthetic resin thin film having a target design drawn on a surface whose outer periphery is fixed to an outer frame having a predetermined shape.   The blown arrow target according to claim 1, wherein a back plate is attached and fixed to the back side of the outer frame body at a predetermined interval from the back side of the synthetic resin thin film.

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