CN2395764Y - Device for rotating top - Google Patents
Device for rotating top Download PDFInfo
- Publication number
- CN2395764Y CN2395764Y CN 99253209 CN99253209U CN2395764Y CN 2395764 Y CN2395764 Y CN 2395764Y CN 99253209 CN99253209 CN 99253209 CN 99253209 U CN99253209 U CN 99253209U CN 2395764 Y CN2395764 Y CN 2395764Y
- Authority
- CN
- China
- Prior art keywords
- main shaft
- rotary main
- clockwork spring
- thimble
- gyro
- 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 discloses a device for rotating a top, which is composed of a rotary main shaft, a spring cap, and a spring. The spring cap is fixed on the rotary main shaft to form a frame groove, and the spring is wound on the rotary main shaft inside the groove. A suction cup is arranged on the top end of the rotary main shaft, and the center of the suction cup is provided with an air inlet. The shaft center of the rotary main shaft is provided with an air exhaust passage, and the outlet part of the air exhaust passage is provided with an air valve reed which is connected with the spring by a thimble. The utility model realizes the purpose of driving the top to rotate by a pull rope, ensures that the top-a traditional toy for children is more suitable for young children, and provides a favorable form for the physical training of young children.
Description
The utility model relates to the toy field, refers more particularly to a kind of spinning device of gyro.
Gyro is to be subjected to one of toy that children likes deeply.Because playing gyro at first will be with the gyro tuorbillion, this has certain difficulty for immature children, thereby has limited the accommodation of gyro.In order to solve the tuorbillion problem of toy gyroscope, Chinese patent 89107894 provides a kind of " gyro of toy top launcher and emission usefulness thereof ", and the gyro of its emission has a gear at the contiguous end that lands.The elongated slot that has a pair of band openend that separates on the transmitting station, has a tooth bar on one side, reciprocating slide block and gyro engagement on transmitting station, and wheel and rack is meshed, the further action of slide block will rotatablely move and travel forward and give gyro, and it is launched from the openend of groove.Because this transmitter is when the emission gyro, bolter's the bigger strength of finger cost just can be finished this process, causes also playing of incompatibility small children of transmitter.
The purpose of this utility model is to provide a kind of can effectively overcome above-mentioned defective, makes small children also can make things convenient for, realize effortlessly the spinning device of gyro rotation.
The utility model is realized by following manner:
Constitute the gyro spinning device by rotary main shaft, clockwork spring lid, clockwork spring, the clockwork spring lid is fixed on the rotary main shaft, form a frame groove, clockwork spring is relaxed state within it and is surrounded on the rotary main shaft, sucker is loaded on the top of rotary main shaft, and its feature is that also there is an air admission hole at the sucker center, the axle center of rotary main shaft is provided with bleed passage, establishes the valve control valve in the bleed passage exit.
The valve control valve has comprised and has been arranged at thimble loose slot and valve reed and the thimble that clockwork spring covers, thimble is interspersed in the clockwork spring circle by the thimble loose slot, up and down along the groove activity in loose slot by clockwork spring control thimble, form the control structure of thimble to the valve reed.
Because the utility model has been realized making this traditional virgin toy of gyro more can be adapted to playing of children's childhood by the rotation of drag-line starting gyro, for inmature children's physical training provides a kind of good form.
Below in conjunction with accompanying drawing further detailed description is made in enforcement of the present utility model:
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, clockwork spring lid; 2, clockwork spring; 3, valve reed; 4, bleed passage; 5, rotary main shaft; 6, sucker; 7, air admission hole; 8, thimble; 9, thimble loose slot.
In the housing of an egg type, constitute a kind of gyro spinning device by rotary main shaft 5, clockwork spring lid 1, clockwork spring 2, clockwork spring lid 1 is fixed on the rotary main shaft 5, form a frame groove, clockwork spring 2 is relaxed state at its groove and is surrounded on the rotary main shaft 5, sucker 6 is loaded on the top of rotary main shaft 5, there is an air admission hole 7 at sucker 6 centers, the axle center of rotary main shaft 5 is provided with bleed passage 4, air admission hole 7 and bleed passage 4 direct UNICOMs, establish valve reed 3 in bleed passage 4 exits, valve reed 3 links together by thimble 8 with clockwork spring 2.Also be provided with thimble loose slot 9 on the clockwork spring lid 1, thimble 8 inserts in the clockwork spring circle by thimble loose slot 9, realization is by clockwork spring 2 control thimbles 8 up and down along groove in loose slot, form the control structure of 8 pairs of valve reeds 3 of thimble, usually under the state, the valve control valve is in closure state, makes sucker 6 can form vacuum at the sucker inner chamber when the absorption gyro.During use, at first utilize vacuum that gyro is adsorbed on the sucker 6, draw element, just can make rotary main shaft 5 generation rotary powers, and revolving force is passed to gyro by sucker 6 by pulling rotation.In rotary main shaft 5 rotations, the clockwork spring 2 that is contained on the rotary main shaft 5 shrinks along with the rotation of rotary main shaft 5, and the generation release force, when clockwork spring 2 is contracted to certain position, venting thimble 8 can be ejected, valve reed 3 is opened, the vacuum adsorption force of 6 pairs of gyros of sucker promptly obtains discharging, and the gyro that obtains revolving force promptly separates with sucker 6, and at this moment unclamps the rotation drag-line, drag-line just can be borrowed the power reposition of clockwork spring 2, and while thimble 8 is the return along with the recovery of clockwork spring 2 also.
Claims (2)
1, a kind of gyro spinning device, constitute by rotary main shaft (5), clockwork spring lid (1), clockwork spring (2) and sucker (6), clockwork spring lid (1) is fixed on the rotary main shaft (5), form a frame groove, clockwork spring (2) is surrounded in groove on the rotary main shaft (5), and sucker (6) is loaded on the top of rotary main shaft (5), its feature also is, there is an air admission hole (7) at sucker (6) center, and the axle center of rotary main shaft (5) is provided with bleed passage (4), establishes the valve control valve in bleed passage (4) exit.
2, gyro spinning device as claimed in claim 1, its feature is that also the valve control valve has comprised thimble loose slot (9), valve reed (3), the thimble (8) that is positioned on the clockwork spring lid (1), thimble (8) is interspersed in the clockwork spring circle by thimble loose slot (9), with clockwork spring (2) formation activity control relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99253209 CN2395764Y (en) | 1999-11-02 | 1999-11-02 | Device for rotating top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99253209 CN2395764Y (en) | 1999-11-02 | 1999-11-02 | Device for rotating top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2395764Y true CN2395764Y (en) | 2000-09-13 |
Family
ID=34037166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99253209 Expired - Fee Related CN2395764Y (en) | 1999-11-02 | 1999-11-02 | Device for rotating top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2395764Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104623899A (en) * | 2015-01-23 | 2015-05-20 | 张璞 | Top |
-
1999
- 1999-11-02 CN CN 99253209 patent/CN2395764Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104623899A (en) * | 2015-01-23 | 2015-05-20 | 张璞 | Top |
| CN107837536A (en) * | 2015-01-23 | 2018-03-27 | 张璞 | Gyro |
| CN107998665A (en) * | 2015-01-23 | 2018-05-08 | 张璞 | Gyro |
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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 |