CN203060820U - Toy snake - Google Patents
Toy snake Download PDFInfo
- Publication number
- CN203060820U CN203060820U CN 201320095225 CN201320095225U CN203060820U CN 203060820 U CN203060820 U CN 203060820U CN 201320095225 CN201320095225 CN 201320095225 CN 201320095225 U CN201320095225 U CN 201320095225U CN 203060820 U CN203060820 U CN 203060820U
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- CN
- China
- Prior art keywords
- snake
- snakehead
- toy
- motor
- gearbox
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- 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 - Lifetime
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Abstract
The utility model discloses a toy snake, which comprises a snake head and a snake body connected with the rear end of the snake head. The snake body is composed of a plurality of snake joint unit blocks, wherein the plurality of snake joint unit blocks are sequentially connected through flexible connecting bands. The snake head is internally provided with two drive wheels, wherein the peripheries of the drive wheels are smooth. The two drive wheels are respectively provided with a semicircular rubber wheel, wherein the installation positions of the two semicircular rubber wheels on the two drive wheels are opposite to each other. The extension lines of the diameters of the two drive wheels in the horizontal direction are intersected at an acute angle around the front end of the snake head. The snake head is also internally provided with a motor and a storage battery for supplying power to the motor. The output shaft of the motor is connected with a gearbox. The gearbox comprises two output shafts arranged in reverse directions. The two drive wheels are respectively in transmission connection with the two output shafts of the gearbox, so that the curvilinear motion of the toy snake is realized. The toy snake has the advantages of fewer components, simple structure and low cost.
Description
Technical field
The utility model belongs to the toy for children technical field, is specifically related to the toy snake that a kind of suitable child plays.
Background technology
The toy snake that true meander folding advances that can imitate of prior art is generally all controlled to realize by remote control, generally need in the snake body, arrange one and drive the drive motors that the snake body advances, the motor of control snake body twisting is set in addition again, control the motion of toy snake by remote controller control drive motors and motor, the parts of this kind toy snake are many, complex structure, cost are higher relatively.Also some can automatic mold emulation snake toy snake of creeping, a plurality of drive motors or comparatively complicated transmission mechanism generally also need be set in the snake body, parts are also more, production cost is still than higher.
Summary of the invention
The purpose of this utility model is: the deficiency at prior art exists, provide a kind of simple in structure, and parts are less, can roll over the toy snake structure of creeping by automatic mold emulation meander.
For realizing the purpose of the utility model, be achieved by the following technical solutions: a kind of toy snake, the snake body that includes snakehead and be connected the snakehead rear end; Described snake body is connected and composed by soft connecting band successively by a plurality of snake joint cell blocks; Two driving wheels that periphery is smooth are installed in the described snakehead, be respectively equipped with the semicircle rubber wheel on two driving wheels, semicircle rubber wheel installation site on two driving wheels is opposite, and two driving wheels diameter extended line in the horizontal direction intersects in an acute angle at the snakehead front end; Motor also is installed in the described snakehead and is the battery of motor power supply, the output shaft of described motor is connected with gearbox, and gearbox includes two reverse output shafts, and described two driving wheels are in transmission connection with two output shafts of gearbox respectively.
As preferably: it is 30 °-60 ° that described two driving wheels diameter extended line in the horizontal direction intersects acutangulate angle at the snakehead front end. by adjusting this angle, the track of adjustable toy snake motion.
As preferably: two output shafts of described gearbox are connected with driving wheel, and driving wheel is connected with the driven pulley with described driving wheel engaged transmission.
As preferably: described driving wheel and driven pulley are helical gear.
As preferably: the position that described snakehead is positioned at snake eye is provided with the press button of start and stop motor.
As preferably: also be provided with the wiring board that electrically connects with battery, motor and press button in the described snakehead, wiring board is provided with charging module, and the charging socket of charging module is arranged on the position of another snake eye of snakehead.
As preferably: described snake joint cell block is made of foamed plastic or the bipeltate of lightweight.
Compared with prior art, the beneficial effects of the utility model are: owing in the snakehead two driving wheels that periphery is smooth are installed, be respectively equipped with the semicircle rubber wheel on two driving wheels, semicircle rubber wheel installation site on two driving wheels is opposite, and two driving wheels diameter extended line in the horizontal direction intersects in an acute angle at the snakehead front end, like this, when the semicircle rubber wheel on first driving wheel contacts with ground and rolls, the part that does not have the semicircle rubber wheel of second driving wheel contacts with ground, this is taken turns with the little generation of ground friction resistance and skids, first driving wheel is along the moved distance of half circumference of its diameter extended line direction in this process, and the move distance of second driving wheel can be ignored; When the semicircle rubber wheel on second driving wheel contacts with ground and rolls, the moved distance of half circumference of second driving wheel in like manner then, the move distance of first driving wheel can be ignored, and has so namely realized the curvilinear motion of toy snake.These toy snake parts are few, simple in structure, and production cost is low.
Description of drawings
Fig. 1, Fig. 2 are structural representations of the present utility model.
Fig. 3 is the structural representation of snakehead part.
Fig. 4 is the structural representation of gearbox part.
Fig. 5 is the structural representation of driving wheel.
Fig. 6 is that the A-A of Fig. 5 is to structural representation.
1, snakehead; 11, driving wheel; 111, driven pulley; 112, semicircle rubber wheel; 12, press button; 13, gearbox; 131, driving wheel; 14, motor; 15, wiring board; 16, battery; 2, snake body; 21, snake joint cell block; 22, soft connecting band.
The specific embodiment
Extremely shown in Figure 6 according to Fig. 1, the described a kind of toy snake of present embodiment, the snake body 2 that includes snakehead 1 and be connected snakehead 1 rear end; Described snake body 2 is connected and composed by soft connecting band 22 successively by a plurality of snake joint cell blocks 21; Two driving wheels 11 that periphery is smooth are installed in the described snakehead 1, be respectively equipped with semicircle rubber wheel 112 on two driving wheels 11, semicircle rubber wheel 112 installation sites on two driving wheels 11 are opposite, and two driving wheels 11 diameter extended line in the horizontal direction intersects in an acute angle at snakehead 1 front end; Motor 14 also is installed in the described snakehead 1 and is the battery 16 of motor 14 power supply, the output shaft of described motor 14 is connected with gearbox 13, gearbox 13 includes two reverse output shafts, and described two driving wheels 11 are in transmission connection with two output shafts of gearbox 13 respectively.
It is 30 °-60 ° that described two driving wheels 11 diameter extended line in the horizontal direction intersects acutangulate angle at snakehead 1 front end. by adjusting this angle, the track of adjustable toy snake motion.Certainly, the excessive words toy snake of this angle can twist along side direction, and the amplitude of advancing reduces.
Two output shafts of described gearbox 13 are connected with driving wheel 131, and driving wheel 11 is connected with the driven pulley 111 with described driving wheel 131 engaged transmission.
Described driving wheel 131 and driven pulley 111 are helical gear.
The position that described snakehead 1 is positioned at snake eye is provided with the press button 12 of start and stop motor 14.
Also be provided with the wiring board 15 that electrically connects with battery 16, motor 14 and press button 12 in the described snakehead 1, wiring board 15 is provided with charging module, and the charging socket of charging module is arranged on the position of another snake eye of snakehead 1.
Described snake joint cell block 21 is made of foamed plastic or the bipeltate of lightweight.
During use, press the button switch 12, when the semicircle rubber wheel 112 in first driving 11 contacts with ground and rolls, the part that does not have the semicircle rubber wheel of second driving wheel 11 contacts with ground, this is taken turns with the little generation of ground friction resistance and skids, first driving wheel 11 is along the moved distance of half circumference of its diameter extended line direction in this process, and the move distance of second driving wheel 11 can be ignored; When the semicircle rubber wheel 112 on second driving wheel 11 contacts with ground and rolls, the moved distance of half circumference of second driving wheel in like manner then, the move distance of first driving wheel can be ignored, and has so namely realized the curvilinear motion of toy snake.
Claims (7)
1. a toy snake is characterized in that: the snake body that includes snakehead and be connected the snakehead rear end; Described snake body is connected and composed by soft connecting band successively by a plurality of snake joint cell blocks; Two driving wheels that periphery is smooth are installed in the described snakehead, be respectively equipped with the semicircle rubber wheel on two driving wheels, semicircle rubber wheel installation site on two driving wheels is opposite, and two driving wheels diameter extended line in the horizontal direction intersects in an acute angle at the snakehead front end; Motor also is installed in the described snakehead and is the battery of motor power supply, the output shaft of described motor is connected with gearbox, and gearbox includes two reverse output shafts, and described two driving wheels are in transmission connection with two output shafts of gearbox respectively.
2. a kind of toy snake according to claim 1 is characterized in that: it is 30 °-60 ° that described two driving wheels diameter extended line in the horizontal direction intersects acutangulate angle at the snakehead front end.
3. a kind of toy snake according to claim 1, it is characterized in that: two output shafts of described gearbox are connected with driving wheel, and driving wheel is connected with the driven pulley with described driving wheel engaged transmission.
4. a kind of toy snake according to claim 3, it is characterized in that: described driving wheel and driven pulley are helical gear.
5. a kind of toy snake according to claim 1 is characterized in that: the position that described snakehead is positioned at snake eye is provided with the press button of start and stop motor.
6. a kind of toy snake according to claim 5, it is characterized in that: also be provided with the wiring board that electrically connects with battery, motor and press button in the described snakehead, wiring board is provided with charging module, and the charging socket of charging module is arranged on the position of another snake eye of snakehead.
7. a kind of toy snake according to claim 1 is characterized in that: described snake joint cell block is made of foamed plastic or the bipeltate of lightweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095225 CN203060820U (en) | 2013-03-02 | 2013-03-02 | Toy snake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320095225 CN203060820U (en) | 2013-03-02 | 2013-03-02 | Toy snake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203060820U true CN203060820U (en) | 2013-07-17 |
Family
ID=48759650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320095225 Expired - Lifetime CN203060820U (en) | 2013-03-02 | 2013-03-02 | Toy snake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203060820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083916A (en) * | 2013-03-02 | 2013-05-08 | 李陈 | Toy snake |
-
2013
- 2013-03-02 CN CN 201320095225 patent/CN203060820U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083916A (en) * | 2013-03-02 | 2013-05-08 | 李陈 | Toy snake |
| CN103083916B (en) * | 2013-03-02 | 2014-12-17 | 李陈 | Toy snake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130717 Effective date of abandoning: 20141217 |
|
| RGAV | Abandon patent right to avoid regrant |