CN2650828Y - Whistling top with variable sound - Google Patents
Whistling top with variable sound Download PDFInfo
- Publication number
- CN2650828Y CN2650828Y CN 03277520 CN03277520U CN2650828Y CN 2650828 Y CN2650828 Y CN 2650828Y CN 03277520 CN03277520 CN 03277520 CN 03277520 U CN03277520 U CN 03277520U CN 2650828 Y CN2650828 Y CN 2650828Y
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- CN
- China
- Prior art keywords
- gyro
- cavity
- passage
- bead
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a toy, in particular to a gyro that can give off different sounds. In the technical scheme provided in the utility model, a cavity is arranged in the main body of the gyro, a small ball is provided in the cavity, a channel open to the ambient environment is arranged on the bottom of the cavity near the edge of the main body, and a cover is arranged on top of the main body, wherein, the diameter of the channel on the cross section at the cavity outlet is smaller than the diameter of the small ball. The gyro can give off different sounds when it rotates at different speeds, and therefore improves the entertaining quality of playing gyro.
Description
Technical field
The utility model belongs to a kind of toy, refers in particular to the gyro that alternative sounds is sent in a kind of meeting.
Background technology
Play gyro in the existing quite long history of China.The gyro shape is made up of superposed cylindrical and the taper shape bottom usually.Playing the time marquis of gyro, general earlier with the surface of whip around gyro, place on the ground after, spur whip again, make the gyro rotation, and then ceaselessly whip gyro, make gyro keep rotary state; Also can directly gyro be placed on the ground, whip gyro again, gyro is rotated.
In the prior art, gyro can only rotate mostly on the ground, does not have other effect, though also there are some can send number voice when rotating, this sound is constant, dull, therefore has influence on the interest of playing gyro.
The utility model content
The purpose of this utility model is to design a kind of whistle gyro of changing voice, and this gyro can send different sound according to different rotating speeds when rotating, thereby has increased the interest of playing gyro.
According to technical scheme provided by the utility model, in the body of gyro, cavity is set, in cavity, place bead, on the submarginal body in the bottom of cavity, be provided with and extraneous passage of linking up, upper end at body is provided with lid, and passage is positioned at the diameter of the outlet cross section diameter of cavity less than bead.
Middle part at described lid is provided with impeller.
The utility model has the advantages that: owing on gyro, be provided with impeller, passage and bead, reed is set in passage, when gyro rotates, can sends different whistles, increased the interest of toy.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
As shown in the figure: in the body 1 of gyro, cavity 4 is set, in cavity 4, place bead 3, on the submarginal body 1 in the bottom of cavity 4, be provided with and extraneous passage 2 of linking up, be provided with in the upper end of body 1 and cover 5, passage 2 is positioned at the diameter of the outlet cross section diameter of cavity 4 less than bead 3, the middle part of lid 5 is an impeller 6, and bead 3 can be hollow, and 2 planted agents are provided with reed at passage.When rotating under the twitch of gyro at whip, impeller 6 energy compressed air, make in the cavity 4 and be in barotropic state, force the air in the cavity 4 to be discharged from the passage 2 of bottom, in the passage 2 reed is set, when flowing in passage 2, air just sounds, the pronunciation of each reed is all different, and hollow bead 3 is when gyro accelerated motion, because effect of inertia, can ceaselessly roll, when being rolled to certain passway, just can block this passway, air can't be discharged through this passage, reed in this passage is not just sent out the whistle sound, makes sound obtain switching; When gyro is done uniformly retarded motion, hollow bead 3 is basic transfixion in cavity 4, get lodged on certain passway, can place two beads in cavity, two beads are blocked two passwaies at most, surplus next pronunciation, therefore, gyro is only being whipped movingly, when producing accelerated motion, just can change voice.Gyro is constantly changed voice, and has increased infinite enjoyment to people.
Claims (4)
1, the whistle gyro of changing voice, it is characterized in that: in the body (1) of gyro, cavity (4) is set, in cavity (4), place bead (3), go up the passage (2) that is provided with extraneous communication at the submarginal body in the bottom of cavity (4) (1), in the upper end of body (1) lid (5) is set, passage (2) is positioned at the diameter of the outlet cross section diameter of cavity (4) less than bead (3).
2, gyro according to claim 1 is characterized in that: the middle part of lid (5) is impeller (6).
3, gyro according to claim 1 is characterized in that: bead (3) is hollow.
4, gyro according to claim 1 is characterized in that: in passage (2) reed is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277520 CN2650828Y (en) | 2003-08-08 | 2003-08-08 | Whistling top with variable sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277520 CN2650828Y (en) | 2003-08-08 | 2003-08-08 | Whistling top with variable sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2650828Y true CN2650828Y (en) | 2004-10-27 |
Family
ID=34331810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03277520 Expired - Fee Related CN2650828Y (en) | 2003-08-08 | 2003-08-08 | Whistling top with variable sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2650828Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782471A (en) * | 2016-12-20 | 2017-05-31 | 朱小菊 | Physical culture whistle |
-
2003
- 2003-08-08 CN CN 03277520 patent/CN2650828Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106782471A (en) * | 2016-12-20 | 2017-05-31 | 朱小菊 | Physical culture whistle |
| CN106782471B (en) * | 2016-12-20 | 2020-11-10 | 义乌市诠铈新材料有限公司 | Sports whistle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |