JPS622075Y2

JPS622075Y2 -

Info

Publication number: JPS622075Y2
Application number: JP19944482U
Authority: JP
Priority date: 1982-12-29
Filing date: 1982-12-29
Publication date: 1987-01-19
Also published as: JPS59105168U

Description

【考案の詳細な説明】本考案は新規なフリスビイーの安定的な飛翔を
図り、その飛翔力を増進することを目的とするも
のである。[Detailed Description of the Invention] The purpose of the present invention is to achieve stable flight of a new Frisbee and to improve its flying power.

従来のフリスビイーにおいてはフリスビイーの
重心についての配慮がなかつたので、その飛翔に
際して安定性が悪く、またそのためにその飛翔力
を減殺するという欠点があつた。 In conventional Frisbees, no consideration was given to the center of gravity of the Frisbee, which resulted in poor stability during flight, which also had the disadvantage of reducing its flying power.

本考案はこれらの欠点を改善するために考案さ
れたものであつて、その一実施例を添附図面につ
いて説明すると、円形の熱可塑性軟質合成樹脂製
裏版シート１に該裏版シートの直径幅の約三分の
二の直径幅を有する小径の円形の熱可塑性軟質合
成樹脂製安定片２を重層させ、該安定片の外周端
２ａの適宜の複数個所を前記裏版シート１に熔着
固定３し、さらに前記裏版シート１に円形の熱可
塑性軟質合成樹脂製表版シート４を配するととも
に全周縁を気密に熔着５させて膨縮自在な密閉室
６を有する円盤体７を形成し、前記円盤体７に連
設する外周縁７ａに熱可塑性軟質合成樹脂製シー
トの膨縮自在な筒状の密閉室８を有するリング体
９を熔着し、それぞれの密閉室６，８に送排気栓
１０，１０を取付けたことを特徴とするフリスビ
イーの構造に係るものである。 The present invention has been devised to improve these drawbacks, and one embodiment thereof will be explained with reference to the attached drawings. Small-diameter circular stabilizing pieces 2 made of thermoplastic soft synthetic resin having a diameter width of about two-thirds of the diameter are layered, and a plurality of appropriate locations on the outer circumferential edge 2a of the stabilizing pieces are fixed to the backing sheet 1 by welding. 3. Further, a circular thermoplastic soft synthetic resin front sheet 4 is arranged on the back sheet 1, and the entire periphery is airtightly welded 5 to form a disk body 7 having a sealed chamber 6 that can expand and contract freely. Then, a ring body 9 having a cylindrical sealed chamber 8 made of a thermoplastic soft synthetic resin sheet that can be expanded and contracted is welded to the outer peripheral edge 7a connected to the disk body 7, and a ring body 9 having a cylindrical sealed chamber 8 made of a thermoplastic soft synthetic resin sheet is welded to the outer peripheral edge 7a connected to the disk body 7, and This relates to the structure of a Frisbee characterized by having supply/exhaust plugs 10, 10 attached thereto.

本考案は、上記の如き構造に係るものであるか
ら、それぞれの送排気栓１０，１０を介して円盤
体７の密閉室６とリング体９の密閉室８とを膨張
させると、上部が円盤状に膨張するとともにその
側部がリング状に膨張して使用状態となる。 Since the present invention relates to the above structure, when the sealed chamber 6 of the disk body 7 and the sealed chamber 8 of the ring body 9 are expanded through the respective supply/exhaust plugs 10, 10, the upper part becomes a disk. At the same time, the side portion expands into a ring shape and becomes ready for use.

本考案においては、円盤体の一部を形成する裏
版シート該裏版シートの直径幅の約三分の二の直
径幅を有するに安定片を重層させるとともにさら
に該安定片の外周端の適宜の複数個所を裏版シー
トに確実に熔着固定させているので、これを空中
に投げて飛翔させた際に安定片がフリスビイー本
体の中心部にのみ常に重心として作用するので、
フリスビイー本体が可及的に水平状態に維持され
て安定した飛翔を続け、その飛翔力を頗る増進さ
せることができ、また安定片が裏版シートに熔着
固定されているので、その飛翔中に該安定片が上
下に浮動してその飛翔力を減殺するということも
なく、全体として安定的な飛翔力を増進すること
ができるという効果がある。また、円盤体に連設
する外周縁にリング体が連設されたことにより、
飛翔中における底面部の浮力面が一段と広く拡大
されるので、より一層浮力が増大されて飛翔時間
の増進が得られるという効果もある。さらにま
た、その全体が同一の柔かい材質で形成されてい
るので危険性が全くなくなり、安全であるばかり
でなく、その加工も型抜き作業と熔着作業で簡単
に製作できるので廉価に提供することができる。 In the present invention, a stable piece is superimposed on the backing sheet having a diameter width that is about two-thirds of the diameter width of the backing sheet forming a part of the disk body, and furthermore, the outer circumferential edge of the stable piece is Multiple parts of the Frisbee are securely welded to the backing sheet, so when the Frisbee is thrown into the air, the stabilizing piece always acts only on the center of the Frisbee body as the center of gravity.
The main body of the Frisbee is kept as horizontal as possible, allowing for stable flight and greatly increasing its flight power. Also, since the stabilizing piece is fixed to the backing sheet by welding, The stabilizing piece does not float up and down and reduce the flying force, and the effect is that the stable flying force can be increased as a whole. In addition, by connecting the ring body to the outer periphery of the disc body,
Since the buoyant surface of the bottom portion during flight is further expanded, the buoyant force is further increased and the flight time is further increased. Furthermore, since the entire body is made of the same soft material, there is no danger and it is not only safe, but also can be manufactured easily by die-cutting and welding, so it can be provided at a low price. Can be done.

[Brief explanation of the drawing]

図面は本考案の一実施例を示すものであつて、
第１図は全体の斜視図、第２図は底面図、第３図
は第１図Ａ−Ａ線の断面図である。１……裏版シート、２……安定片、３……熔着
固定、４……表版シート、６……密閉室、７……
円盤体、８……密閉室、９……リング体、１０…
…送排気栓。 The drawings show one embodiment of the present invention,
FIG. 1 is an overall perspective view, FIG. 2 is a bottom view, and FIG. 3 is a sectional view taken along line A--A in FIG. 1. 1... Back sheet, 2... Stable piece, 3... Welding fixation, 4... Front sheet, 6... Sealed chamber, 7...
Disc body, 8... Sealed chamber, 9... Ring body, 10...
...Feeding and exhaust valve.

Claims

[Scope of utility model registration request]

A small-diameter circular stabilizer piece 2 made of thermoplastic soft synthetic resin having a diameter width that is about two-thirds of the diameter width of the backing sheet is layered on a circular thermoplastic soft synthetic resin backing sheet 1 to stabilize the A plurality of suitable locations on the outer peripheral edge 2a of the piece are fixed by welding 3 to the backing sheet 1, and a circular thermoplastic soft synthetic resin top sheet 4 is arranged on the backing sheet 1, and the entire periphery is airtight. A disk body 7 having a sealed chamber 6 which can be expanded and contracted is formed by welding 5 to
A ring body 9 having an expandable and contractible cylindrical sealed chamber 8 made of a thermoplastic soft synthetic resin sheet is welded to a, and supply/exhaust plugs 10, 10 are attached to the respective sealed chambers 6, 8. The structure of Frisbee.