CN108066995B - Toy top capable of accelerating emission of pull rope - Google Patents
Toy top capable of accelerating emission of pull rope Download PDFInfo
- Publication number
- CN108066995B CN108066995B CN201711193350.4A CN201711193350A CN108066995B CN 108066995 B CN108066995 B CN 108066995B CN 201711193350 A CN201711193350 A CN 201711193350A CN 108066995 B CN108066995 B CN 108066995B
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- gear
- rotating shaft
- pull rope
- driving wheel
- shaft
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- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000009987 spinning Methods 0.000 claims description 11
- 235000000621 Bidens tripartita Nutrition 0.000 claims description 2
- 240000004082 Bidens tripartita Species 0.000 claims description 2
- 208000006637 fused teeth Diseases 0.000 claims description 2
- 241000237983 Trochidae Species 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 230000005484 gravity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H1/00—Tops
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H29/00—Drive mechanisms for toys in general
- A63H29/24—Details or accessories for drive mechanisms, e.g. means for winding-up or starting toy engines
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H31/00—Gearing for toys
- A63H31/08—Gear-control mechanisms; Gears for imparting a reciprocating motion
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- Toys (AREA)
Abstract
The invention relates to a toy top with a pull rope accelerating emission function, which is characterized in that: the top comprises a top body with a top tip, a handheld piece which is arranged on the top body and can rotate freely relative to the top body, and a driving mechanism which is arranged in the top body; the driving mechanism is connected with the top, a pull rope is wound on the driving mechanism, and the outer end of the pull rope extends out of the top body far away from one end of the top. When the toy is played, the hand-held piece is held and the pull rope is pulled to enable the driving mechanism to drive the gyro body to rotate, the whole toy gyro is rotated after the hand-held piece is loosened, and an additional emitter is not needed to emit the gyro, so that the operation is extremely convenient and simple, the trouble of carrying the emitter is omitted, and the toy gyro is durable in rotation and safe in use.
Description
Technical Field
The invention relates to the field of toys, in particular to a toy top which is accelerated to launch by using a pull rope.
Background
The existing toy top is generally launched by means of an additional launcher; or the toy gyroscope is designed to be electric, and is driven by a motor, the former toy gyroscope is troublesome to carry a transmitter, and the latter toy gyroscope has the problems of high production and use cost, heavy weight, short service life and the like. Although there is a spinning top in which the spinning is realized by swinging a string, the structure is that the string is wound around the outer periphery of the spinning top body. When in play, the end part of the rope is sleeved on fingers, and then the top is thrown out and pulled, so that the top rotates, and the top can be guided to move in any direction through controlling the rope. However, the top needs high matching degree when being launched, so that the top can be rotated, the playing difficulty is high, and the rotation is not durable, so that the existing toy top is difficult to meet the requirements of wide consumers. In addition, china patent number 200820083978 discloses a toy top which utilizes a pull rope to drive a flywheel to accelerate, wherein the pull rope connected with the flywheel is arranged on a lower shell of the toy top, so that the flywheel in the toy top can be driven when the pull rope is pulled (a gear rotates to strengthen the rotation inertia of the flywheel, so that the toy top obtains extremely high rotation speed before being provided with a transmitter for transmitting, and the toy top can rotate more permanently.
Disclosure of Invention
Aiming at the problems and the defects, the invention provides the toy gyroscope which does not need an extra emitter to emit the gyroscope, can realize the acceleration rotation of the gyroscope body and the emission after the pulling rope is loosened by only holding the handheld piece and pulling the pulling rope, has extremely convenient and simple operation, saves the trouble of carrying the emitter, reduces the production cost, rotates for a long time and is safe to use.
The technical scheme of the invention is realized as follows:
The invention relates to a toy top with a pull rope accelerating emission function, which is characterized in that: comprising the following steps:
the top body comprises a top tip;
the hand piece is arranged on the top body and can rotate freely relative to the top body; and
The driving mechanism is arranged in the top body;
The driving mechanism is linked with the top, a pull rope is wound on the driving mechanism, the outer end of the pull rope stretches out of the top body far away from one end of the top, the hand piece is held by the hand, when the pull rope is pulled, the driving mechanism drives the top body to rotate, and the hand piece is loosened to realize rotation of the whole toy top.
In order to make the use of the invention more convenient and safer, the opposite end of the top body far away from the top tip is provided with a connecting column, one end of the connecting column extends out of the top body, the other end of the connecting column extends into the top body and is connected with the driving mechanism, the connecting column is provided with a through hole in the axial direction, the outer end of the pull rope extends out of the top body through the through hole, the connecting column and the top body are in a relatively rotatable matching relationship, and the hand piece is fixedly sleeved on the connecting column.
In order to further facilitate and secure the use of the invention and to make the structure thereof more reliable, the hand piece comprises a handle part and a cover part, wherein the handle part is connected with the cover part and is far away from the top body, the cover part is sleeved outside the top body and is not contacted with the top body, and the handle part or the cover part is provided with a connecting structure matched with the connecting column device.
In order to make the structure of the invention more reliable and realize the acceleration of the stay cord for many times, the driving mechanism comprises a gear box and a driving wheel assembly arranged in the gear box, the other end of the connecting column is fixedly connected with the gear box, a through hole of the connecting column is communicated with the inner cavity of the gear box, and the outer end of the stay cord penetrates out of the through hole from the inner cavity of the gear box. The top body further comprises a top shell body and a top rotating shaft which is linked with the top shell body, the top tip is connected to the top shell body, the driving wheel assembly comprises a gear transmission group which is linked with the top rotating shaft and a driving wheel which drives the gear transmission group to rotate, at least the inner end part or the middle part of the pull rope is wound on the driving wheel, a return spring is connected to the driving wheel, and when the pull rope is pulled outwards, the driving wheel is driven to rotate, and the top shell body and the top tip are driven to rotate by the gear transmission group; after the pull rope is loosened, the driving wheel rotates under the action of the return spring to drive the pull rope to retract and reset.
The technical scheme of the invention can be used for various toy gyroscopes, such as when the invention is used for toy gyroscopes with higher heights or higher centers of gravity, the axial direction of the driving wheel is intersected with the axial direction of the gyro rotating shaft, the gear transmission group comprises a linkage gear coaxially connected with the driving wheel through a first connecting shaft, a movable gear and a conical gear, the movable gear is positioned between the linkage gear and the conical gear and can be respectively meshed with the linkage gear and the conical gear, and the conical teeth of the conical gear are meshed with the conical teeth arranged on the gyro rotating shaft. The movable gear is arranged on the gear box through a first rotating shaft, a shaft groove which can be used for the first rotating shaft to extend in is correspondingly formed in a side box cover of the gear box, the movable gear can move between a first position and a second position of the shaft groove, and the movable gear is always meshed with the linkage gear. When the invention is used on a toy top with lower center of gravity, the axial direction of the driving wheel is coincident with or parallel to the axial direction of the top rotating shaft, and the gear transmission group comprises a linkage gear coaxially connected with the driving wheel through a second connecting shaft, a movable gear positioned at one side of the linkage gear and a straight tooth output gear; the movable gear can be meshed with the linkage gear and the straight-tooth output gear respectively, the straight-tooth of the straight-tooth output gear is meshed with the straight-tooth arranged on the rotating shaft of the spinning top, the inner end part of the pull rope is wound on the driving wheel, and the gear box is also provided with a guide wheel for the middle part of the pull rope to be wound and reversed. The movable gear is arranged on the gear box through a second rotating shaft, a mounting plate is arranged in the inner cavity of the gear box, a shaft groove which can be used for the second rotating shaft of the movable gear to extend in is correspondingly formed in the mounting plate, the movable gear can move between a first position and a second position of the shaft groove, and the movable gear is always meshed with the linkage gear.
In order to facilitate the installation of the invention, the top outer shell comprises a top upper shell and a top lower shell which is detachably arranged on the top upper shell, the bottom of the top lower shell is provided with a modeling perforation for inserting a top rotating shaft, the top rotating shaft is a corresponding modeling column, and the top rotating shaft is matched with the corresponding modeling hole of the top lower shell through the modeling column to realize that the top rotating shaft drives the top outer shell to rotate.
In order to make the appearance of the invention more attractive and more aggressive, a functional ring can be arranged on the top shell. And a top outer cover is arranged on the periphery of the top lower shell.
The invention adopts a toy top structure which is formed by arranging a hand piece capable of rotating relatively freely on a top body with a top tip, arranging a driving mechanism and a pull rope which is connected with the driving mechanism and extends out of the top body far away from one end of the top tip in the top body, and the like, so that the top body can be accelerated to rotate by holding the hand piece and pulling the pull rope outwards without an extra emitter when a game is played, then the toy top is placed on a game interface (such as a desktop or the ground, a game disk surface and the like, the hand piece is loosened by hand, the whole toy top can rotate, that is to say, the emission of the toy top can be realized after the hand piece is loosened, the operation is extremely convenient and simple, the trouble of carrying the emitter is omitted, the rotation is durable, the use is safe, the problems that the existing toy top is troublesome to carry the emitter or the operation is troublesome, or the use cost is high, the weight is heavy, the service life is short and the like are effectively solved, and because the pull rope is designed to extend out of the body far away from one end of the top tip (the general finger upper end), the experience of the pull rope is better, the hand piece is not influenced when the hand piece is not in contact with the top body, the hand piece is not well made, the hand piece is touched with the outer side of the top body, and the hand piece is not convenient to operate, and the special handle is not influenced, and the handle is not easy to be touched by the hand piece and the handle is made.
The invention is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of the driving wheel mechanism, the gyro shaft and the pull rope in FIG. 1;
FIG. 3 is an enlarged schematic view of the cross-sectional structure of FIG. 1;
FIG. 4 is a schematic diagram of the gear assembly of FIG. 1;
FIG. 5 is a schematic diagram of an assembled structure of the movable gear and the gear case in FIG. 1;
FIG. 6 is a diagram showing the relationship between the movable gear and the bevel gear and the gear case when the movable gear is driven to rotate forward by the linkage gear in FIG. 1;
FIG. 7 is a diagram showing the relationship between the movable gear and the bevel gear and the gear box when the movable gear is driven to rotate reversely by the linkage gear in FIG. 1;
FIG. 8 is a schematic view of the assembled structure of FIG. 1;
FIG. 9 is a schematic diagram of a second embodiment of the present invention;
FIG. 10 is an enlarged schematic view of the cross-sectional structure of FIG. 9;
Fig. 11 is a schematic cross-sectional view of the driving wheel mechanism in fig. 9.
Detailed Description
As shown in fig. 1 to 11, the toy top for accelerating the launching of the pull rope according to the present invention comprises:
A gyro body 1, wherein the gyro body 1 comprises a gyro tip 18; a hand piece 2, wherein the hand piece 2 is arranged on the top body 1 and can rotate freely relative to the top body 1; and a driving mechanism 7, wherein the driving mechanism 7 is arranged in the top body 1; the driving mechanism 7 is linked with the top tip 18, the pull rope 3 is wound on the driving mechanism 7, the outer end of the pull rope 3 extends out of the top body 1 far away from one end of the top tip 18, the hand-held piece 2 is held by hand and the pull rope 3 is pulled to enable the driving mechanism 7 to drive the top body 1 to rotate, and the whole toy top is rotated after the hand-held piece 2 is loosened. According to the invention, when a game is played, an extra emitter is not needed to emit the top, the top body 1 can be accelerated to rotate relative to the hand-held piece 2 by holding the hand-held piece 2 and pulling the pull rope 3 from the opposite end (generally referred to as the upper end) far away from the top, then the toy top is placed on a game interface (such as a desktop, the ground, a game disc surface and the like), the hand-held piece 2 is loosened by hands, the whole toy top is rotated, that is, the emission of the whole toy top can be realized after the hands are loosened, so that the operation is extremely convenient and simple, the trouble of carrying the emitter is omitted, and the rotation is durable and the use is safe. And the pull rope 3 is designed to extend upwards, so that the experience of the pull rope is more handy, and the operation handfeel is not affected.
In order to make the use of the invention more convenient, safe and structure more reliable, the opposite end of the top body 1 far away from the top tip 18 is provided with a connecting column 4, one end of the connecting column 4 extends out of the top body 1, the other end of the connecting column 4 extends into the top body 1 and is connected with the driving mechanism 7, the connecting column 4 is provided with a through hole 41 in the axial direction, the outer end of the pull rope 3 extends out of the top body 1 through the through hole 41, the connecting column 4 and the top body 1 are in a relatively rotatable matching relationship, and the hand piece 2 is fixedly sleeved on the connecting column 4.
To further improve the safety of the use, the hand piece 2 includes a handle portion 21 and a cover portion 22, the handle portion 21 is connected with the cover portion 22 and is far away from the gyro body 1, and the cover portion 22 is sleeved outside the gyro body 1 and is not in contact with the gyro body 1, so that the hand piece 2 will not rotate synchronously with the gyro body 1 when the pull rope is pulled and accelerated. The handle portion 21 or the cover portion 22 is provided with a connecting structure which is matched with the connecting column 4. Wherein the handle portion 21 may be a simple cylindrical structure; in order to further enhance the reliability of the structure and make the installation and operation more convenient, as shown in fig. 3 and 8, the handle portion 21 is symmetrically designed by two arc lugs, a through hole 20 into which the connecting post 4 extends is formed in the middle of the top of the cover portion 22, the connecting structure comprises a raised edge 23 and a buckling leg 24 arranged at the through hole 20, a groove 42 matched with the raised edge 23 is correspondingly formed on the connecting post 4, and after the two are matched, the two buckling legs 24 are sleeved by a buckling ring 5 and then the buckling ring 5 is rotated, so that the buckling ring 5 is tightly buckled with the matching of the raised edge 23 and the groove 42.
In order to make the structure of the invention more reliable and the installation more convenient, the driving mechanism 7 comprises a gear box 71 and a driving wheel assembly arranged in the gear box 71, the other end of the connecting column 4 is fixedly connected with the gear box 71, the through hole 41 of the connecting column 4 is communicated with the inner cavity of the gear box 71, and the outer end of the pull rope 3 penetrates out of the through hole 41 from the inner cavity of the gear box 13. In order to make the structure of the invention more reliable and realize multiple stay cord acceleration, the gyro body 1 also comprises a gyro shell 11 and a gyro rotating shaft 13 which is linked with the gyro shell 11, the gyro tip 18 is connected to the gyro shell 11, the driving wheel assembly comprises a gear transmission group which is linked with the gyro rotating shaft 13 and a driving wheel 72 which drives the gear transmission group to rotate, at least the inner end part or the middle part of the stay cord 3 is wound on the driving wheel 72, a return spring 70 is connected to the driving wheel 72, the stay cord 3 drives the driving wheel 72 to rotate when being pulled outwards, and the gyro rotating shaft 13 is driven to rotate by the gear transmission group so as to realize the rotation of the gyro shell 11 and the gyro tip 18; after the pull rope 3 is loosened, the driving wheel 72 rotates under the action of the return spring 70 to drive the pull rope 3 to retract and reset. The driving wheel 72 is a reel with a large diameter on both sides and a small diameter in the middle, the pull rope 3 is wound on the small diameter wheel surface of the reel, and the outer end of the pull rope 3 extends out of the top shell 11. In order to prevent the outer end of the pull rope 3 from retracting into the inner cavity of the toy top, the outer end of the pull rope 3 is matched and connected with a lifting disk 6. The application method of the invention is as follows: one hand grasps (holds) the hand piece 2 to pick up the whole toy top, the other hand grasps the lifting disc 6 to pull out the pull rope 3 upwards, and the pull rope 3 drives the driving wheel 72 to rotate and then is transmitted to the top rotating shaft 13 through each gear transmission group, so that the top rotating shaft 13 drives the top body 1 to rotate; when the pull rope 3 is loosened, the pull rope 3 automatically retracts under the action of the return spring 70 of the driving wheel 72, and the gyroscope body can rotate at a high speed by pulling the pull rope repeatedly in a reciprocating manner; then the whole toy top is placed on a desktop or the ground, the hand piece is loosened by hands, and the whole toy top is rotated, so that the toy top is launched.
And the technical scheme of the invention can be used on various toy gyroscopes, such as when the invention is used on toy gyroscopes with higher heights or higher centers of gravity, as shown in fig. 1-8, the axial direction of the driving wheel 72 intersects with the axial direction of the gyro rotating shaft 13. The gear case 71 is composed of a left case and a right case (also called a left case cover and a right case cover) which are butted. The gear transmission set includes a linkage gear 73 coaxially connected with the driving wheel 72 through a first connecting shaft (generally a transverse connecting shaft), a movable gear 74 and a conical gear 75, wherein the movable gear 74 is located between the linkage gear 73 and the conical gear 75 and can be meshed with the linkage gear 73 and the conical gear 75 respectively, and the conical teeth of the conical gear 75 are meshed with conical teeth 131 arranged on the gyro shaft 13. The movable gear 74 is mounted on the gear box 71 through a first rotating shaft (generally a transverse rotating shaft), a shaft groove 711 into which the first rotating shaft can extend is correspondingly formed in a side box cover of the gear box 71, the movable gear 74 can move between a first position and a second position of the shaft groove 711, and the movable gear 74 is always meshed with the linkage gear 73; wherein the conical gear 75 is a double-tooth gear with straight teeth and conical teeth, the straight teeth of the conical gear 75 are meshed with the movable gear 74, and the conical teeth are meshed with the conical teeth at the top of the gyro shaft 13. When the pull rope 3 is pulled outwards, the driving wheel 72 drives the linkage gear 73 to rotate forwards to enable the movable gear 74 to rotate reversely, and the reverse force generated by the movable gear 74 enables the first rotating shaft of the movable gear 74 to move to the first position of the shaft groove 711, so that the movable gear 74 is meshed with the conical gear 75 to realize meshing transmission; when the pull rope 3 is recovered and reset, the driving wheel 72 drives the linkage gear 73 to rotate reversely to enable the movable gear 74 to rotate positively, and the forward force generated by the movable gear 74 enables the first rotating shaft of the movable gear 74 to move to the second position of the shaft groove 711, so that the movable gear 74 is disengaged from the bevel gear 75, and the movable gear 74 is prevented from driving the bevel gear 75 to rotate. In the technical scheme, the driving wheel 72 is arranged in the gear box through a transverse connecting shaft, so that the inner end part of the pull rope 3 is longitudinally wound on a wheel groove of the driving wheel 72. In addition, the transverse connecting shaft can be directly arranged on the driving wheel 72, and a middle wheel hole of the linkage gear 73 is sleeved on the transverse connecting shaft to realize coaxial connection transmission; the middle part of one side of the wheel core of the driving wheel 72 facing the linkage gear 73 is provided with a semicircular hole, the linkage gear 73 is correspondingly provided with a semicircular convex column-shaped transverse connecting shaft, the driving wheel 72 and the linkage gear 73 are matched to realize coaxial matching and synchronous rotation, and the return spring 70 is arranged on the other side of the wheel core of the driving wheel 72. Of course, other structures capable of realizing linkage of the two are equivalent, and are not described in detail herein. Meanwhile, in order to prevent the gyro shaft from rotating when the pull rope 3 is recovered, so as to further enhance the reliability and rotation durability of the structure, the movable gear 74 is mounted on the gear box 71 through a first shaft (a transverse shaft, not shown in the figure), a shaft groove 711 for the transverse shaft to extend into and move in is correspondingly formed on a side box cover (such as a right shell) of the gear box 71, when the pull rope 3 is pulled outwards, the linkage gear 73 rotates forwards to drive the movable gear 74 to rotate reversely, and the generated reverse force drives the transverse shaft of the movable gear 74 to move in the shaft groove 711 so as to enable the movable gear 74 to be meshed with the bevel gear 75, as shown in fig. 5; when the pull rope 3 is recovered and reset, the linkage gear 73 rotates reversely to drive the movable gear 74 to rotate positively, and the generated forward force makes the transverse rotating shaft of the movable gear 74 move in the shaft groove 711 to disengage the movable gear 74 from the bevel gear 75, as shown in fig. 6, so that the gyro rotating shaft 13 is prevented from rotating to influence the rotation of the toy gyro when the pull rope 3 is retracted.
When the invention is used on a toy top with lower height or lower center of gravity, as shown in fig. 9-11, the axial direction of the driving wheel 72 coincides with or is parallel to the axial direction of the top rotating shaft 13, and the gear transmission group comprises a linkage gear 73 coaxially connected with the driving wheel 72 through a second connecting shaft (generally adopting a longitudinal connecting shaft), a movable gear 74 and a straight tooth output gear 76 which are positioned on one side of the linkage gear 73; the movable gear 74 can be meshed with the linkage gear 73 and the straight-tooth output gear 76 respectively, the straight-tooth of the straight-tooth output gear 76 is meshed with the straight-tooth 132 arranged on the gyro shaft 13, the inner end of the pull rope 3 is wound on the driving wheel 72, and the gear box 71 is also provided with a guide wheel 78 for winding and reversing the middle of the pull rope 3. The movable gear 74 is mounted on the gear box 71 through a second rotating shaft (generally, a longitudinal rotating shaft is adopted), a mounting plate is arranged in the inner cavity of the gear box 71, a shaft groove into which the second rotating shaft of the movable gear 74 can extend is correspondingly formed in the mounting plate, the movable gear 74 can move between a first position and a second position of the shaft groove, and the movable gear 74 is always meshed with the linkage gear 73. As shown in fig. 11, since the driving wheel 72 is installed in the gear box 71 through a longitudinal connecting shaft, the inner end portion of the pulling rope 3 is laterally wound around the driving wheel 72. The gear case 71 includes upper and lower case covers, a middle mounting seat, and a connecting member connected to the upper portion of the upper case cover, and connected to the connecting post 4. A semicircular hole is formed in the middle of one side of the wheel core of the linkage gear 73, which faces the driving wheel 72, a semicircular convex column-shaped longitudinal connecting shaft is correspondingly arranged on the driving wheel 72, and the driving wheel 72 and the linkage gear 73 are coaxially matched and synchronously rotate through the matching of the semicircular convex column-shaped longitudinal connecting shaft and the semicircular convex column-shaped longitudinal connecting shaft. The return spring 70 is connected to the upper side of the driving wheel 72. Of course, the coaxial linkage structure of the driving wheel 72 and the linkage gear 73 may be other structures capable of achieving linkage between the driving wheel and the linkage gear 73, which are equivalent, and will not be described in detail herein. The guide wheels 78 comprise longitudinal guide wheels and transverse guide wheels, the outer ends of the pull ropes 3 wound on the driving wheels 72 sequentially wind around the longitudinal guide wheels and the transverse guide wheels, then pass through the upper box cover and the connecting piece, and finally pass through the through holes of the connecting columns 4 to be matched and connected with the lifting and pulling disks 6. When the pull rope 3 is pulled outwards, the driving wheel 72 drives the linkage gear 73 to rotate forwards to enable the movable gear 74 to rotate reversely, and the reverse force generated by the movable gear 74 enables the second rotating shaft of the movable gear 74 to move to the first position of the shaft groove, so that the movable gear 74 is meshed with the straight-tooth output gear 76 to realize meshing transmission; when the pull rope 3 is recovered and reset, the driving wheel 72 drives the linkage gear 73 to rotate reversely to enable the movable gear 74 to rotate positively, and the positive force generated by the movable gear 74 enables the second rotating shaft of the movable gear 74 to move to the second position of the shaft groove, so that the movable gear 74 is disengaged from the straight tooth output gear 76, and the gyro rotating shaft is prevented from rotating when the pull rope 3 is recovered. The second connecting shaft is generally a protruding shaft provided at a corresponding end of the driving wheel 72, the linkage gear 73 is sleeved on the protruding shaft and moves synchronously with the protruding shaft, and a shaft core bar 77 with two ends connected with the protruding shaft and the gyro shaft 13 respectively is installed on a mounting plate of the gear box 71.
In order to make the installation of the invention more convenient, the top body 1 further comprises a top outer shell 11 and a top rotating shaft 13, the top outer shell 11 comprises a top upper shell 111 and a top lower shell 112 which is detachably arranged on the top upper shell 111, a modeling perforation for inserting the top rotating shaft 13 is arranged at the bottom of the top lower shell 112, the top rotating shaft 13 is a corresponding modeling column, and the top rotating shaft 13 is matched with the corresponding modeling hole of the top lower shell 112 through the modeling column to realize that the top rotating shaft 13 drives the top outer shell 11 to rotate. For example, the lower top shell 112 may be provided with a fastening pin protruding upward, the upper top shell 111 is provided with a fastening hole correspondingly, and the lower top shell 112 is fastened to the upper top shell 111 by a matching device of the fastening pin and the fastening hole on the upper top shell 111. Other snap-in arrangements are also possible. The top shaft 13 is generally located at the bottom of the top lower shell 112, or may be located at the middle, which is determined according to the overall structure of the top. In order to make the gyro shaft 13 better drive the gyro outer shell to rotate, a square hole or a semicircular hole may be formed at the bottom end of the gyro lower shell 112, the gyro shaft 13 is correspondingly a square column or a semi-column, and the gyro shaft 13 is matched with the corresponding square hole or semicircular hole of the gyro lower shell 112 to drive the gyro body 1 to rotate. Naturally, the lower shell of the top can also be provided with a polygonal hole, a cylinder of the top rotating shaft 13 can be correspondingly used as a polygonal cylinder, and the like.
In order to make the appearance of the invention more attractive and more aggressive, the outer shell 11 of the top is provided with the functional ring 16, the inner ring wall of the functional ring 16 is designed to be of a concave-convex structure, the periphery of the upper part of the corresponding lower shell 112 of the top is also designed to be of a concave-convex structure, the periphery of the lower part of the upper shell 111 of the top is provided with a concave matching surface, and the functional ring 16 is sleeved from the lower direction of the outer shell 11 of the top and makes the convex part on the functional ring overlap with the concave matching surface of the upper shell 111 of the top. The top cover 113 is mounted on the periphery of the top lower shell 112, a limit bump is arranged on the inner surface of the top cover 113, a limit hole is correspondingly arranged on the top lower shell 112, the top cover 113 and the top lower shell 112 can be limited to rotate relatively by matching the limit bump and the limit hole, and the upper part of the top cover 113 is abutted against the functional ring 16. The top is characterized in that a top seat 17 is connected to the lower part of the top lower shell 112, the top 18 is arranged on the top seat 17, a rotating claw is arranged on the top seat 17, a rotating clamping position is arranged on the top lower shell 112, after the top seat 17 is fixedly connected with the top lower shell 112, the top seat 17 is abutted against the top outer cover 113, and the top outer cover 113 and the functional ring 16 are fixed on the top outer shell 11 through the top seat 17. Therefore, the gear box part is locked by the screw and is not easy to detach, and other parts are connected by buckling or clamping, so that the gear box is convenient to detach and replace.
According to the invention, an additional emitter is not needed for emitting the top, the top body can be accelerated to rotate and emit after the pulling rope is pulled by holding the hand piece, the operation is extremely convenient and simple, the trouble of carrying the emitter is omitted, the production cost is reduced, the rotation is durable, the use is safe, and the playing requirement of a large number of children can be met.
Although the invention has been described with reference to specific embodiments, this description is not meant to limit the invention. Other variations to the disclosed embodiments can be envisioned by those skilled in the art with reference to the description of the invention, and such variations are intended to fall within the scope of the appended claims.
Claims (7)
1. A pull-cord accelerated launching toy top, comprising:
the top comprises a top body (1), wherein the top body (1) comprises a top tip (18);
the hand piece (2) is arranged on the top body (1) and can rotate freely relative to the top body (1); and
A driving mechanism (7), wherein the driving mechanism (7) is arranged in the top body (1);
The driving mechanism (7) is linked with the top tip (18), a pull rope (3) is wound on the driving mechanism (7), the outer end of the pull rope (3) stretches out of the top body (1) far away from one end of the top tip (18), the hand piece (2) is held by the hand, when the pull rope (3) is pulled, the driving mechanism (7) drives the top body (1) to rotate, and the hand piece (2) is loosened to realize the rotation of the whole toy top;
The spinning top is characterized in that a connecting column (4) is arranged at the opposite end, far away from the spinning top tip (18), of the spinning top body (1), one end of the connecting column (4) stretches out of the spinning top body (1), the other end of the connecting column (4) stretches into the spinning top body (1) to be connected with a driving mechanism (7), a through hole (41) is formed in the connecting column (4) in the axial direction, the outer end of the pull rope (3) stretches out of the spinning top body (1) through the through hole (41), the connecting column (4) and the spinning top body (1) are in a relatively rotatable matching relation, and the hand piece (2) is fixedly sleeved on the connecting column (4);
The hand piece (2) comprises a handle part (21) and a cover body (22), wherein the handle part (21) is connected with the cover body (22) and is far away from the top body (1), the cover body (22) is sleeved outside the top body (1) and is not contacted with the top body (1), and a connecting structure matched with the connecting column (4) is arranged on the handle part (21) or the cover body (22);
The driving mechanism (7) comprises a gear box (71) and a driving wheel assembly arranged in the gear box (71), the other end of the connecting column (4) is fixedly connected with the gear box (71), a through hole (41) of the connecting column (4) is communicated with the inner cavity of the gear box (71), and the outer end of the pull rope (3) penetrates out of the through hole (41) from the inner cavity of the gear box (71);
The top body (1) further comprises a top outer shell (11) and a top rotating shaft (13) which is linked with the top outer shell (11), the top tip (18) is connected to the top outer shell (11), the driving wheel assembly comprises a gear transmission group which is linked with the top rotating shaft (13) and a driving wheel (72) which drives the gear transmission group to rotate, at least the inner end part or the middle part of the pull rope (3) is wound on the driving wheel (72), the driving wheel (72) is connected with a return spring (70), and when the pull rope (3) is pulled outwards, the driving wheel (72) is driven to rotate, and the top rotating shaft (13) is driven to rotate through the gear transmission group so as to realize the rotation of the top outer shell (11) and the top tip (18); after the pull rope (3) is loosened, the driving wheel (72) rotates under the action of the return spring (70) to drive the pull rope (3) to retract and reset;
The axis direction of the driving wheel (72) is intersected with the axis direction of the gyro rotating shaft (13), the gear transmission group comprises a linkage gear (73) coaxially connected with the driving wheel (72) through a first connecting shaft, a movable gear (74) and a conical gear (75), the movable gear (74) is located between the linkage gear (73) and the conical gear (75) and can be meshed with the linkage gear (73) and the conical gear (75) respectively, and conical teeth of the conical gear (75) are meshed with conical teeth (131) arranged on the gyro rotating shaft (13).
2. The toy top of claim 1, wherein: the movable gear (74) is arranged on the gear box (71) through a first rotating shaft, a shaft groove (711) into which the first rotating shaft can extend is correspondingly formed in a side box cover of the gear box (71), the movable gear (74) can move between a first position and a second position of the shaft groove (711), and the movable gear (74) is always meshed with the linkage gear (73);
When the pull rope (3) is pulled outwards, the driving wheel (72) drives the linkage gear (73) to rotate forwards to enable the movable gear (74) to rotate reversely, and the reverse force generated by the movable gear (74) enables the first rotating shaft of the movable gear (74) to move to the first position of the shaft groove (711) so that the movable gear (74) is meshed with the conical gear (75);
when the pull rope (3) is recovered and reset, the driving wheel (72) drives the linkage gear (73) to rotate reversely to enable the movable gear (74) to rotate positively, and the forward force generated by the movable gear (74) enables the first rotating shaft of the movable gear (74) to move to the second position of the shaft groove (711) so that the movable gear (74) is disengaged from the bevel gear (75).
3. The toy top of claim 1, wherein: the conical gear (75) is a double-tooth gear with straight teeth and conical teeth, wherein the straight teeth of the conical gear (75) are meshed with the movable gear (74), and the conical teeth are meshed with the conical teeth at the top of the gyro rotating shaft (13).
4. The toy top of claim 1, wherein: the axis direction of the driving wheel (72) is coincident with or parallel to the axis direction of the gyro rotating shaft (13), and the gear transmission group comprises a linkage gear (73) coaxially connected with the driving wheel (72) through a second connecting shaft, a movable gear (74) positioned at one side of the linkage gear (73) and a straight tooth output gear (76); the movable gear (74) can be meshed with the linkage gear (73) and the straight-tooth output gear (76) respectively, the straight teeth of the straight-tooth output gear (76) are meshed with the straight teeth (132) arranged on the gyro rotating shaft (13), the inner end part of the pull rope (3) is wound on the driving wheel (72), and the gear box (71) is also provided with a guide wheel (78) for the middle part of the pull rope (3) to be wound and reversed.
5. The toy top of claim 4, wherein: the movable gear (74) is arranged on the gear box (71) through a second rotating shaft, a mounting plate is arranged in the inner cavity of the gear box (71), a shaft groove into which the second rotating shaft of the movable gear (74) can extend is correspondingly formed in the mounting plate, the movable gear (74) can move between a first position and a second position of the shaft groove, and the movable gear (74) is always meshed with the linkage gear (73);
when the pull rope (3) is pulled outwards, the driving wheel (72) drives the linkage gear (73) to rotate forwards to enable the movable gear (74) to rotate reversely, and the reverse force generated by the movable gear (74) enables the second rotating shaft of the movable gear (74) to move to the first position of the shaft groove, so that the movable gear (74) is meshed with the straight-tooth output gear (76);
When the pull rope (3) is recovered and reset, the driving wheel (72) drives the linkage gear (73) to rotate reversely to enable the movable gear (74) to rotate positively, and the forward force generated by the movable gear (74) enables the second rotating shaft of the movable gear (74) to move to the second position of the shaft groove, so that the movable gear (74) is disengaged from the straight-tooth output gear (76).
6. The toy top of claim 4, wherein: the second connecting shaft is a protruding shaft arranged at the corresponding end part of the driving wheel (72), the linkage gear (73) is sleeved on the protruding shaft and moves synchronously with the protruding shaft, and a shaft core bar (77) with two ends respectively connected with the protruding shaft and the gyro rotating shaft (13) is arranged on a mounting plate of the gear box (71).
7. The toy top of claim 1, wherein: the top body (1) further comprises a top outer shell (11) and a top rotating shaft (13), the top outer shell (11) comprises a top upper shell (111) and a top lower shell (112) which is detachably arranged on the top upper shell (111), modeling holes for inserting the top rotating shaft (13) are formed in the bottom of the top lower shell (112), the top rotating shaft (13) is a corresponding modeling column, and the top rotating shaft (13) is matched with corresponding modeling holes of the top lower shell (112) through the modeling column to enable the top rotating shaft (13) to drive the top outer shell (11) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711193350.4A CN108066995B (en) | 2017-11-24 | 2017-11-24 | Toy top capable of accelerating emission of pull rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711193350.4A CN108066995B (en) | 2017-11-24 | 2017-11-24 | Toy top capable of accelerating emission of pull rope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108066995A CN108066995A (en) | 2018-05-25 |
| CN108066995B true CN108066995B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711193350.4A Active CN108066995B (en) | 2017-11-24 | 2017-11-24 | Toy top capable of accelerating emission of pull rope |
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| Country | Link |
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| CN (1) | CN108066995B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973136B (en) * | 2021-03-18 | 2024-03-15 | 华南理工大学 | Single-motor-driven reversible time-release gyro device and application method thereof |
| CN113230667B (en) * | 2021-05-18 | 2022-08-26 | 丽水学院 | Hand-operated gyro rope winding machine |
| CN113877219B (en) * | 2021-10-29 | 2023-05-30 | 奥飞娱乐股份有限公司 | Gyroscope toy set |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175021Y (en) * | 1993-08-21 | 1994-08-24 | 于世明 | Space top |
| US6406349B1 (en) * | 1999-07-30 | 2002-06-18 | Toyinnovation, Inc. | Gyroscopic toy |
| CN201186158Y (en) * | 2008-03-13 | 2009-01-28 | 浙江中南集团卡通影视有限公司 | Toy gyroscope with accelerated flywheel driven by pull rope |
| CN102886143A (en) * | 2012-10-14 | 2013-01-23 | 广州天贝动漫科技有限公司 | Spinning top launcher |
| CN204193476U (en) * | 2014-03-21 | 2015-03-11 | 李海燕 | A kind of handle bracing wire gyro |
| CN207694252U (en) * | 2017-11-24 | 2018-08-07 | 奥飞娱乐股份有限公司 | A kind of drawstring accelerates the toy gyroscope of transmitting |
-
2017
- 2017-11-24 CN CN201711193350.4A patent/CN108066995B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2175021Y (en) * | 1993-08-21 | 1994-08-24 | 于世明 | Space top |
| US6406349B1 (en) * | 1999-07-30 | 2002-06-18 | Toyinnovation, Inc. | Gyroscopic toy |
| CN201186158Y (en) * | 2008-03-13 | 2009-01-28 | 浙江中南集团卡通影视有限公司 | Toy gyroscope with accelerated flywheel driven by pull rope |
| CN102886143A (en) * | 2012-10-14 | 2013-01-23 | 广州天贝动漫科技有限公司 | Spinning top launcher |
| CN204193476U (en) * | 2014-03-21 | 2015-03-11 | 李海燕 | A kind of handle bracing wire gyro |
| CN207694252U (en) * | 2017-11-24 | 2018-08-07 | 奥飞娱乐股份有限公司 | A kind of drawstring accelerates the toy gyroscope of transmitting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108066995A (en) | 2018-05-25 |
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