TWI571289B - Can be sounded frisbee - Google Patents

Description

Sounding frisbee

The invention relates to a flying disc structure, in particular to an audible flying disc capable of improving the sounding effect.

According to a conventional Frisbee structure, such as the "Flying Disc with Acoustic Effect" approved by the Department in February 11, 1986, which mainly includes: a flying disc with an acoustic effect, which mainly includes a flying disc body, and at least one or more guiding tube and a sounding buckle disposed in the guiding tube are characterized in that: the circular arc frame of the disc body has at least one side groove, and the side groove An elliptical opening is provided with a guiding tube at the side groove, and the guiding tube can be arranged along the curved frame, and a sound button can be disposed at the end or the moderate part of the guiding tube, and the sound button has A hollow resonant chamber has a small hole in the center of both end faces, one of which is an air inlet and the other is a vent. Looking at the above-mentioned conventional structure, it is not difficult to find that there are still some shortcomings. The main reasons are as follows: (1) The Frisbee is only provided with a side groove at the periphery, and the opening of the side groove is small, and the flying disk is rotated at a high speed. Therefore, it is difficult for the air to flow sufficiently into the draft tube from the side groove, resulting in insufficient blowing of the sounding buckle, and no other structure that can help improve the sound effect, so there is a slight lack of sound; (2) the flying disc only The sound of the sound is not changed, and it does not change the sound volume and the sound field. The sound is too monotonous and has no fun entertainment effect.

In view of this, the inventors have been engaged in the manufacturing development and design experience of related products for many years, and after detailed design and careful evaluation of the above objectives, the present invention has finally become practical.

The technical problem to be solved by the present invention is to provide a vocalized flying disc for the above-mentioned shortcomings existing in the prior art.

A flying disc is provided with a ring groove in the periphery of the ring, and the flying disc is opened equidistantly inside the ring groove The air blowing hole has a plurality of air blowing holes, and the air blowing hole is formed with a guiding inclined surface, and the air blowing holes are communicated with a closed air chamber, and an air outlet is opened at the upper surface of the flying disk corresponding to the air blowing hole and the air chamber. And the gas outlet is formed with a slanted portion toward the blowing hole.

Wherein, the flying disc protrudes from the periphery of the air outlet with a blocking wall, and the blocking air blocks the outside air, so that the air inside the flying disc is easily blown out from the air outlet.

Wherein, the retaining wall has a U-shape, and the U-shaped opening of the retaining wall has the same air flow direction as the blowing hole.

Wherein, the flying disc is fixed with a tuning block at one end of the air chamber away from the blowing hole, and the sounding loudness is changed by the size of the tuning block.

The flying disc has three air chambers, and a tuning block is fixed at one end of the air chamber away from the air blowing hole, and the air chambers are formed into unequal volumes through the size of the tuning block, so that the three air outlets of the matching air chamber are different. sound.

The first main object of the present invention is that the air flows in the ring groove along the direction of rotation of the flying disc, and is injected into the blowing hole along the guiding inclined surface, and the internal air is simultaneously branched to the air chamber and the air outlet, the air When blown out from the air outlet, the oblique tip is touched to form an audio vibration, and then sounds like a whistle, and the air will fill the air chamber to form a resonance, which not only can effectively control the sound field of the flying disc, but also help to improve the sound. The loudness.

A second main object of the present invention is that the air chamber is provided with a tuning block, and the tuning block can change the volume of the air chamber, and different sizes of tuning blocks are used in each air chamber, thereby expanding the sound field of the flying disc. Make it sound louder.

A third main object of the present invention is that the flying disc has a retaining wall protruding from the periphery of the air outlet, and the air is blown out through the retaining wall so that the air does not contact the outside air for the first time, thereby eliminating the air blowing resistance of the air outlet and making the air The flow in the Frisbee is smoother, so as to improve its sounding effect.

Other objects, advantages and novel features of the invention will be apparent from the description and appended claims.

[this creation]

10‧‧‧ Frisbee

11‧‧‧ Ring groove

12‧‧‧Blow holes

121‧‧‧Bevel

13‧‧‧ air chamber

14‧‧‧ air outlet

141‧‧‧ oblique tip

15‧‧‧ Tuning block

16‧‧ ‧ retaining wall

Figure 1 is a perspective view of the present invention.

Figure 2 is a perspective exploded view of the present invention.

Figure 3 is a perspective cross-sectional view of the present invention.

Fig. 4 is a schematic view showing the state of use of the present invention (1).

Fig. 5 is a schematic view showing the state of use of the present invention (2).

In order to enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [detailed description of the drawings] as follows: First, please continue from Figure 1 to Figure 5 A vocalized flying disc comprises: a flying disc 10 having a ring groove 11 recessed in the periphery thereof, and the flying disc 10 is provided with a plurality of blowing holes 12 equidistantly inside the ring groove 11 , and the blowing hole 12 is The opening is tapered to form a guiding surface 121, and the air blowing hole 12 is communicated with a closed air chamber 13 , and an air outlet 14 is defined at an upper surface of the flying disc 10 corresponding to the air blowing hole 12 and the air chamber 13 , and the air outlet 14 is opened. The air port 14 is formed with a slanting portion 141 toward the air blowing hole 12, and the flying disk 10 is fixed with a tuning block 15 at an end of the air chamber 13 away from the air blowing hole 12, and the vocal loudness is changed by the size of the tuning block 15, wherein the flying disk 10 is compared. The preferred embodiment has three air chambers 13 and a tuning block 15 is fixed at one end of the air chamber 13 away from the air blowing hole 12. Through the size of the tuning block 15, the air chambers 13 are formed into unequal volumes, so that the air chamber 13 is matched. The three air outlets 14 make a different sound That is, the sound field can be enlarged to make the sound more loud, and the frisbee 10 protrudes from the periphery of the air outlet 14 with a retaining wall 16 and the outer wall of the retaining wall 16 blocks the air inside the frisbee 10 from the air outlet. 14 is blown out, and the retaining wall 16 has a U-shape, and the U-shaped opening of the retaining wall 16 is the same as the air flow direction of the air blowing hole 12. With the above structure, the air can be filled in the rotating direction of the flying disc 10 In the annular groove 11, the air is slid along the guide inclined surface 121 to flow toward the air blowing hole, and the air is branched into the air chamber 13 and the air outlet 14, and the air chamber 13 is used to generate the resonance vibration of the slanting portion 141. Increase the volume of the sound of the Frisbee 10.

The effect of the actual use is as shown in the first to fifth figures. The disc 10 is formed with a ring-shaped recessed ring groove 11 at the periphery, and the disc 10 is equidistant from the inner side of the ring groove 11. A plurality of air blowing holes 12 are opened, and an air valve 13 and an air outlet 14 are connected through the air blowing holes 12, and the air blowing holes 12 are tapered by the inclined surface 121, and are connected at the narrowest point of the air blowing hole 12 at the same time. The opening of the air chamber 13 and the air outlet 14 are formed, and the air outlet 14 is formed with a beveled portion 141 toward the air blowing hole 12. When the flying disc 10 is thrown out, the air flows in the direction of rotation of the flying disc 10. In the annular groove 11, and injecting the blow hole 12 along the guide inclined surface 121, the internal air will be simultaneously branched to the air chamber 13 and the air outlet 14, and when the air is blown out by the air outlet 14, the oblique tip is touched. 141 forms an audio vibration, and then sounds like a whistle, and the air will fill the air chamber 13 to form a resonance, which not only can effectively control the sound field of the flying disk 10, but also can improve the loudness of the sound, and the air chamber 13 A tuning block 15 is provided, and the tuning block 15 can change the volume of the air chamber 13, and a different size of the tuning block 15 is used in each of the air chambers 13, thereby expanding the sound field of the flying disk 10 to make the sound more loud, and On the one hand, the Frisbee 10 has a retaining wall 16 at the periphery of the air outlet 14 , and the air outlet 14 is blown out through the retaining wall 16 to prevent the air from being exposed to the outside air for a first time, thereby eliminating the air blowing resistance of the air outlet 14 and making the air The flow in the Frisbee 10 is smoother, so as to improve the sounding effect.

In summary, the present invention has indeed achieved a breakthrough structural design, and has improved invention content, and at the same time, can achieve industrial utilization and progress, and the present invention is not found in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, the application for invention patents is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

The above is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto; that is, the equivalent variations and modifications made by the scope of the present invention should still belong to the present invention. Within the scope of the patent.

10‧‧‧ Frisbee

11‧‧‧ Ring groove

12‧‧‧Blow holes

121‧‧‧Bevel

13‧‧‧ air chamber

14‧‧‧ air outlet

141‧‧‧ oblique tip

15‧‧‧ Tuning block

16‧‧ ‧ retaining wall

Claims (5)

An audible flying disc comprising: a flying disc, the flying disc is concavely provided with a ring groove at a periphery thereof, and the flying disc is provided with a plurality of blowing holes at equal intervals inside the ring groove, and the blowing hole is formed with an opening gradually tapered a slanting surface, and the air venting hole communicates with a closed air chamber, and an air outlet is formed at a position corresponding to the blowing hole and the air chamber on the upper surface of the flying disc, and the air outlet has a slanting portion formed toward the air blowing hole, the air The air can be filled in the ring groove along the direction of the flying disc, and the air is squeezing along the guiding inclined surface to the blowing hole, and the air is divided into the air chamber and the air outlet, and the air chamber is used to generate the resonance vibration of the vibrating and oblique portion. This will increase the volume of the frisbee sound. The vocalized flying disc according to claim 1, wherein the flying disc protrudes from the periphery of the air outlet with a blocking wall, and the blocking air blocks the outside air, so that the air inside the flying disc is easily blown out from the air outlet. The vocalized flying disc according to claim 2, wherein the retaining wall has a U-shape, and the U-shaped opening of the retaining wall is the same as the air flow direction of the blowing hole. The vocalized flying disc according to claim 1, wherein the flying disc is fixed with a tuning block at an end of the air chamber away from the blowing hole, and the sounding block size is changed to sound loudness. The vocalized flying disc according to claim 1, wherein the flying disc has three air chambers, and a tuning block is fixed at one end of the air chamber away from the air blowing hole, and the air chamber is formed by the size of the tuning block. The unequal volume makes the three air outlets of the matching air chamber emit different sounds.