JP3219576U - Flying disc with record board function - Google Patents

Abstract

The present invention provides a flying disk with a record board function which can be used for voice / music reproduction.
A flying disk 10 includes a record disk 14, a disk-shaped disk part 12 having a hole 11 formed in the center, and a peripheral part 13 that curves and extends downward from the periphery of the disk part 12. A record board 14 is attached to the upper surface of the disk unit 12.
[Selection] Figure 1

Description

  The present invention relates to a disk-shaped flying toy, a so-called flying disk, and more particularly to a flying disk with a record board function that can be used for voice / music reproduction.

  As a traditional recording medium, there is a record board in which acoustic information such as voice and music is engraved on a disk made of resin or the like. In addition, since about the 1950s, a record board called a phono sheet (or a sheet record) that has been formed very thin compared to a normal record board has been widely used.

  On the other hand, in the toy field, a flying disk, which is a disk-shaped flying toy familiar under the name of Frisbee (registered trademark), is widely spread and is popular. 9 and 10 show an example of a conventional flying disk. FIG. 9 is a plan view showing the conventional flying disk from above, and FIG. 10 is a cross-sectional view taken along the line CC of the flying disk shown in FIG. As shown in FIGS. 9 and 10, the conventional flying disk 50 includes a disk-shaped disk part 51 and a peripheral part 52 that curves and extends downward from the peripheral part of the disk part 51. The portion 52 serves as a grip portion for throwing the flying disc and also serves as a portion that applies lift to the flying disc 50. Specifically, when throwing the flying disc 50, the user holds the peripheral edge 52 with his hand and throws it while rotating it. Then, when air flows on the upper and lower surfaces of the disk unit 51, the velocity of the air flowing along the upper surface of the disk unit 51 flows along the lower surface of the disk unit 51 due to the shape of the peripheral edge 52. It becomes faster than the air speed. Therefore, the air pressure on the upper surface of the disk unit 51 is lower than the air pressure on the lower surface of the disk unit 51, and lift force is generated in the flying disk 50. With this lifting force, the flying disc 50 thrown into the air can fly in the air.

  However, the conventional flying disc has no use other than playing by alternately throwing and receiving, and the record board can only be used for audio / music playback as a recording medium engraved with acoustic information. There wasn't.

  The present invention has been made in view of the above circumstances. That is, an object of the present invention is to provide a flying disk with a record board function that can be used for voice / music reproduction.

  In order to solve the above problems, a flying disc according to the present invention includes a record disc, a disc-shaped disc portion having a hole formed in the center, and a peripheral portion that curves and extends downward from the periphery of the disc portion. The record disc is attached to the upper surface of the disc portion.

  Further, the disc portion may include at least one convex portion in the vicinity of the hole on the lower surface of the disc portion.

  Further, the record board may be detachably attached to the upper surface of the disk portion.

  The record board may be a film-like record board made of a vinyl chloride material.

  ADVANTAGE OF THE INVENTION According to this invention, the flying disk with a record board function which can be used for the use of an audio | voice and music reproduction can be provided.

It is the top view which showed the flying disk which concerns on 1st embodiment of this invention. It is sectional drawing which showed the flying disc which concerns on 1st embodiment of this invention. It is the top view which showed the flying disc which concerns on 2nd embodiment of this invention. It is sectional drawing which showed the flying disk which concerns on 2nd embodiment of this invention. It is the bottom view which showed the flying disk which concerns on 2nd embodiment of this invention. It is the perspective view which showed the adjuster used when installing the flying disc which concerns on 2nd embodiment of this invention in a record player. It is the perspective view which showed the state which uses the flying disc which concerns on 2nd embodiment of this invention for the use of an audio | voice and music reproduction. It is an expanded sectional view which showed the projection part which hold | maintains a record board detachably. It is the top view which showed the conventional flying disk. It is sectional drawing which showed the conventional flying disk.

  Hereinafter, a flying disk according to the present invention will be described in detail with reference to the drawings. In addition, about the same thing, it shows using the common referential mark through all the drawings.

  First, the structure of the flying disk 10 according to the first embodiment of the present invention will be described with reference to FIGS. 1 and 2.

  FIG. 1 is a plan view showing a flying disk 10 according to a first embodiment of the present invention from above. FIG. 2 is a cross-sectional view of the flying disk 10 shown in FIG. As shown in the figure, the flying disk 10 includes a disk-shaped disk part 12 having a hole 11 formed in the center, a peripheral part 13 that curves and extends downward from the peripheral part of the disk part 12, and an upper surface of the disk part 12. And a record board 14 attached thereto. The materials of the disk portion 12 and the peripheral portion 13 are not particularly limited, and various materials such as various plastic materials such as polycarbonate and carbon materials may be used.

  The hole 11 and the disk part 12 will be described in detail. The disk part 12 is a part corresponding to the main body of the flying disk 10, and the record board 14 is attached to the upper surface thereof. A hole 11 for passing a spindle provided at the center of the turntable provided in the record player is formed at the center of the disc portion 12, and this hole 11 corresponds to the hole of the record board 14.

  The peripheral edge portion 13 is formed to be curved downward from the peripheral edge over the entire circumference of the disk portion 12, and when the user holds the peripheral edge portion 13 and throws the flying disc 10, lift force is exerted on the flying disc 10. This is the part that gives

  The record board 14 is attached to the upper surface of the disk unit 12. There are various variations in the size and material of the record board, but the present invention does not particularly limit the size and material of the record board 14. For example, as the record board 14, a film-like record board made of a vinyl chloride material and thinly bent, which is called a sonosheet, phonosheet or sheet record can be used.

  According to the flying disc 10 according to the first embodiment of the present invention described above, when the user throws while holding the peripheral portion 13 and rotating it, air is applied to the upper surface of the record board 14 and the lower surface of the disc portion 12. Is generated, the velocity of the air flowing along the upper surface of the record board 14 is higher than the velocity of the air flowing along the lower surface of the disk portion 12 due to the shape of the peripheral edge portion 13. Therefore, the air pressure on the upper surface of the record board 14 becomes lower than the air pressure on the lower surface of the disk portion 12, and lift force is generated in the flying disk 10. Since the flying disc 10 flies in the air by this lifting force, it can be used as a flying disc. Further, when receiving the thrown flying disk 10 as if the user pinches it by hand, the groove present on the surface of the record board 14 attached to the upper surface of the disk 12 exhibits an anti-slip effect.

  Moreover, since the flying disc 10 according to the first embodiment of the present invention has the record board 14 attached to the upper surface of the disc portion 12, the flying disc 10 can be installed in a record player in the same manner as a conventional record board. It can be used for audio / music playback.

  Therefore, according to the first embodiment of the present invention, although it is a toy, it can be used as a recording medium in which acoustic information is engraved, and can be used for voice / music playback, or vice versa. A flying disc that functions as a toy while being a recording medium engraved with acoustic information that can be provided is realized.

  Next, the configuration of the flying disc 20 according to the second embodiment of the present invention will be described with reference to FIGS. 3 to 5. Moreover, the structure of the adjuster 30 used as an adapter when installing the flying disk 20 which concerns on 2nd embodiment of this invention in a record player is demonstrated referring FIG.

  FIG. 3 is a plan view showing the flying disc 20 according to the second embodiment of the present invention from above. 4 is a cross-sectional view of the flying disk 20 shown in FIG. FIG. 5 is a bottom view showing the flying disk 20 shown in FIG. 3 from below. As shown in the figure, the flying disc 20 is formed with a disc-shaped disc portion 12 having a hole 11 in the center and a convex portion 21 in the vicinity of the hole 11 on the lower surface, and a downward curve from the periphery of the disc portion 12. And a record board 14 attached to the upper surface of the disk part 12. The materials of the disk portion 12 and the peripheral portion 13 are not particularly limited, and various materials such as various plastic materials such as polycarbonate and carbon materials may be used.

  The hole 11 and the disk part 12 will be described in detail. The disk part 12 is a part corresponding to the main body of the flying disk 20, and the record board 14 is attached to the upper surface thereof. In the center of the disc portion 12, a hole 11 is formed for passing the spindle portion 32 of the adjuster 30 instead of the spindle of the record player. The hole 11 corresponds to the hole of the record board 14.

  The peripheral edge portion 13 is formed to be curved downward from the peripheral edge over the entire circumference of the disk portion 12, and when the user holds the peripheral edge portion 13 and throws the flying disk 20, lift force is applied to the flying disk 20. This is the part that gives

  The record board 14 is attached to the upper surface of the disk unit 12. There are various variations in the size and material of the record board, but the present invention does not particularly limit the size and material of the record board 14. For example, as the record board 14, a film-like record board made of a vinyl chloride material and thinly bent, which is called a sonosheet, phonosheet or sheet record can be used.

  The convex portion 21 is a protrusion used to fix the flying disc 20 and an adjuster 30 for preventing the peripheral portion 13 from interfering with a turntable provided in the record player when the flying disc 20 is installed in the record player. It is. In the present embodiment, a total of four convex portions 21 are provided in the vicinity of the hole 11 at equal intervals, but it is sufficient that at least one convex portion 21 is provided, and the number is not limited to four. . Further, in the present embodiment, the convex portion 21 is formed in a rectangular shape with rounded ends, but the convex portion 21 may have a shape that fits into the groove portion 33 formed in the adjuster 30, and may be a semicircular shape or a corrugated shape. You may form in arbitrary shapes, such as a shape.

  FIG. 6 is a perspective view showing an adjuster 30 used when the flying disc 20 according to the second embodiment of the present invention is installed in a record player. As illustrated, the adjuster 30 includes a cylindrical main body 31 and a spindle 32 provided at the center of the upper surface of the main body 31. The material of the adjuster 30 is not particularly limited, and various materials such as various plastic materials and metal materials may be used.

  The main body portion 31 is formed with a groove portion 33 into which the convex portion 21 is fitted. A spindle insertion portion 34 for inserting a spindle provided at the center of the turntable provided in the record player is formed at the center of the bottom surface of the main body 31. Further, when the flying disc 20 is installed in the record player via the adjuster 30, the main body 31 has a peripheral portion whose height H2 is shown in FIG. 4 so that the peripheral portion 13 does not interfere with a turntable provided in the record player. It is larger than 13 height H1.

  The spindle portion 32 is a portion that passes through the hole 11 instead of the spindle provided at the center of the turntable provided in the record player. By passing the spindle portion 32 through the hole 11, the rotating shaft of the adjuster 30 and the flying disc The 20 rotation axes coincide.

  With respect to the flying disc 20 according to the second embodiment of the present invention described above, the use state when the flying disc 20 is used for voice / music reproduction will be described with reference to FIG.

  FIG. 7 is a perspective view showing a state in which the flying disc 20 is installed in the record player 40. As shown in the figure, the flying disc 20 is fixed to a turntable 41 provided in the record player 40 via an adjuster 30. Here, a spindle (not shown) provided at the center of the turntable 41 is inserted into the spindle insertion portion 34 of the adjuster 30, and the convex portion 21 of the flying disk 20 is fitted into the groove portion 33 of the adjuster 30. doing.

  According to the flying disc 20 according to the second embodiment of the present invention described above, when the user throws while holding the peripheral portion 13 and rotating it, air is applied to the upper surface of the record board 14 and the lower surface of the disc portion 12. Is generated, the velocity of the air flowing along the upper surface of the record board 14 is higher than the velocity of the air flowing along the lower surface of the disk portion 12 due to the shape of the peripheral edge portion 13. Therefore, the air pressure on the upper surface of the record board 14 becomes lower than the air pressure on the lower surface of the disk portion 12, and lift force is generated in the flying disk 20. Since the flying disk 20 flies in the air by this lifting force, it can be used as a flying disk. Further, when receiving the thrown flying disc 20 so as to be sandwiched by a user's hand, the groove present on the surface of the record board 14 attached to the upper surface of the disc 12 exhibits an anti-slip effect.

  In addition, since the flying disc 20 according to the second embodiment of the present invention has the record board 14 attached to the upper surface of the disc portion 12, it can be installed on the record player via the adjuster 30 to reproduce voice and music. When using for a use, the peripheral part 13 does not interfere with the turntable with which a record player is provided.

  Therefore, according to the second embodiment of the present invention, although it is a toy, it can be used for audio / music playback as a recording medium engraved with acoustic information, or vice versa. A flying disc that functions as a toy while being a recording medium engraved with acoustic information that can be provided is realized.

  As mentioned above, although preferred embodiment of this invention was described, it cannot be overemphasized that this invention is not limited to said embodiment, A various change is possible in the range which does not deviate from the meaning of this invention.

  For example, the record board 14 may be detachably attached to the upper surface of the disk portion 12. As an example, as shown in FIG. 8, a protruding or claw-shaped record board holding portion 45 having elasticity can be provided on part or all of the periphery of the disk portion 12. As a result, when the record board 14 is attached to the upper surface of the disk unit 12, the record board holding unit 45 is deformed by pressing the record board 14 from above, and when the record board 14 contacts the disk unit 12, the record board holding unit 45. However, due to its elasticity, it returns to its original shape and holds the record board 14. Further, when the record board 14 is removed from the upper surface of the disk unit 12, the holding of the record board 14 by the record board holding unit 45 is released by moving the flying disk 10 (20) downward.

DESCRIPTION OF SYMBOLS 10 Flying disk 11 Hole 12 Disc part 13 Perimeter part 14 Record board 20 Flying disk 21 Convex part 30 Adjuster 31 Main body part 32 Spindle part 33 Groove part 34 Spindle insertion part 40 Record player 41 Turntable 45 Record board holding part 50 Flying disk 51 Disc Part 52 Peripheral part

Claims (4)

A record board,
A disk-shaped disc part with a hole in the center;
A flying disc comprising a peripheral portion that curves and extends downward from the periphery of the disc portion,
A flying disk, wherein the record board is attached to an upper surface of the disk portion.   The flying disk according to claim 1, wherein the disk part includes at least one convex part in the vicinity of the hole on the lower surface of the disk part.   The flying disk according to claim 1, wherein the record board is detachably attached to an upper surface of the disk unit.   The flying disc according to any one of claims 1 to 3, wherein the record disc is a film-like record disc made of a vinyl chloride material.