CN201261358Y - Two-wheel rotating shaft clutch drive main body mechanism of toy car - Google Patents
Two-wheel rotating shaft clutch drive main body mechanism of toy car Download PDFInfo
- Publication number
- CN201261358Y CN201261358Y CNU2008201033943U CN200820103394U CN201261358Y CN 201261358 Y CN201261358 Y CN 201261358Y CN U2008201033943 U CNU2008201033943 U CN U2008201033943U CN 200820103394 U CN200820103394 U CN 200820103394U CN 201261358 Y CN201261358 Y CN 201261358Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- sleeve
- toy car
- main body
- body mechanism
- 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 provides a toy car two-wheel rotating shaft clutch driving main body mechanism, which comprises a transverse rotating shaft laterally arranged on the toy car and used for driving wheels on two sides. The main body mechanism is characterized in that an elastic sliding sleeve which can be returned along the axial direction is arranged at the middle part of the rotating shaft, a sand grip is arranged at one end of the elastic sliding sleeve, and a driving chain sprocket is fixedly connected with the other end, the sand grip is used for being embedded into the groove of a driven shaft sleeve at the corresponding end, the driven shaft sleeve is fixedly welded on a rotating shaft body, a pair of circular ring bodies are arranged on the adjacent two contact surface of the elastic shaft sleeve and the drive shaft sleeve, an O-shaped clutch driving rod part which is positioned on the peripheral of the sand grip is arranged between the two circular ring bodies, a pull rod used for front and back drinking is fixedly connected with the front end of the O-shaped clutch driving rod part, and a bent part used for push off the sliding sleeve when a user pulls the O-shaped clutch driving rod part forward is arranged at the second half part of the O-shaped clutch driving rod part. The device not only facilitates realization of the clutch control to the toy car wheel by the user, but also has the advantages of simple structure, convenient operation and low manufacturing cost.
Description
Technical field
The utility model relates to a kind of toy car two-wheeled rotating shaft clutch and drives main body mechanism.
Background technology
At present the toy car kind of riding for children on the market is more, and the toy car of three-wheel or four-wheel is ridden for children and is easier to operate.In these toy cars, some is provided with clutch control device in the drive wheel rotating shaft, and structure is comparatively complicated mostly on its structure, and cost is higher, and is also inconvenient in the operation.
Summary of the invention
The utility model purpose is to provide a kind of toy car two-wheeled rotating shaft clutch to drive main body mechanism, and this device not only helps the clutch for clutch control of user's realization to toy vehicle wheels, and simple in structure, easy to operate, low cost of manufacture.
The technical solution of the utility model is achieved in that and comprises and cross at the horizontal rotating shaft that is used to drive the two side ends wheel on the toy car, it is characterized in that, described rotating shaft middle part is arranged with the elastomeric sleeve that can reset vertically, described elastomeric sleeve one side is provided with the raised line that is positioned on the rotating shaft perimembranous, another side is fixedly connected with drive sprocket, described raised line is used to embed in the groove of its corresponding side driven axle cover realizing and is in transmission connection, described passive axle sleeve fixedly is welded on the rotary shaft body, has a pair of torus on adjacent two contact surfaces of described elastic shaft sleeve with passive axle sleeve, be arranged with the O type clutch drive link that is positioned at the raised line periphery between described two torus, the pull bar that drives before and after the front side end captive joint of described O type clutch drive link is useful on, latter half of being provided with so that the user moves ahead of described O type clutch drive link backed down the joggling part of elastomeric sleeve when spurring.
The utility model pulling clutch drive link, the joggling part by O type clutch drive link withstands torus, thereby backs down elastomeric sleeve, makes initiatively elastomeric sleeve and quilt cover sliding sleeve realize separating, and rotating shaft is not driven; When promoting the clutch drive link backward, joggling part withdraws from the space between the torus, in the elastomeric sleeve rotation process, its raised line embeds again in the groove of passive axle sleeve, realize being in transmission connection of active elastomeric sleeve and quilt cover sliding sleeve, operating process is simple and convenient, and this clutch main body mechanism is simple in structure, cost is low.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is A-A cutaway view of Fig. 1.
Fig. 3 is the utility model working state schematic representation.
The specific embodiment
The utility model comprises and crosses at the horizontal rotating shaft 1 that is used to drive the two side ends wheel on the toy car, it is characterized in that, described rotating shaft 1 middle part is arranged with the elastomeric sleeve 2 that can reset vertically, described elastomeric sleeve one side is provided with the raised line 3 that is positioned on the rotating shaft perimembranous, another side is fixedly connected with drive sprocket 4, described raised line 3 is used to embed in the groove 6 of its corresponding side driven axle cover 5 realizing and is in transmission connection, described passive axle sleeve 5 fixedly is welded on rotating shaft 1 body, has a pair of torus 7 on adjacent two contact surfaces of described elastic shaft sleeve with passive axle sleeve, be arranged with the O type clutch drive link 8 that is positioned at the raised line periphery between described two torus, the pull bar 9 that drives before and after the front side end captive joint of described O type clutch drive link is useful on, latter half of being provided with so that the user moves ahead of described O type clutch drive link backed down the joggling part 10 of elastomeric sleeve 2 when spurring.
The toy car that adopts this main body mechanism drives the sprocket wheel rotation by chain when work, thereby drives rotating shaft and wheel revolutions.When pulling clutch drive link, the joggling part of O type clutch drive link withstands torus, thereby backs down elastomeric sleeve, makes active elastomeric sleeve and quilt cover sliding sleeve realize separating, and rotating shaft is not driven; When promoting the clutch drive link backward, joggling part withdraws from the space between the torus, and in the elastomeric sleeve rotation process, its raised line embeds again in the groove of passive axle sleeve, realizes being in transmission connection of active elastomeric sleeve and quilt cover sliding sleeve.
Claims (1)
1, a kind of toy car two-wheeled rotating shaft clutch drives main body mechanism, comprise and cross at the horizontal rotating shaft that is used to drive the two side ends wheel on the toy car, it is characterized in that, described rotating shaft middle part is arranged with the elastomeric sleeve that can reset vertically, described elastomeric sleeve one side is provided with the raised line that is positioned on the rotating shaft perimembranous, another side is fixedly connected with drive sprocket, described raised line is used to embed in the groove of its corresponding side driven axle cover realizing and is in transmission connection, described passive axle sleeve fixedly is welded on the rotary shaft body, has a pair of torus on adjacent two contact surfaces of described elastic shaft sleeve with passive axle sleeve, be arranged with the O type clutch drive link that is positioned at the raised line periphery between described two torus, the pull bar that drives before and after the front side end captive joint of described O type clutch drive link is useful on, latter half of being provided with so that the user moves ahead of described O type clutch drive link backed down the joggling part of elastomeric sleeve when spurring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201033943U CN201261358Y (en) | 2008-08-15 | 2008-08-15 | Two-wheel rotating shaft clutch drive main body mechanism of toy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201033943U CN201261358Y (en) | 2008-08-15 | 2008-08-15 | Two-wheel rotating shaft clutch drive main body mechanism of toy car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201261358Y true CN201261358Y (en) | 2009-06-24 |
Family
ID=40807826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201033943U Expired - Fee Related CN201261358Y (en) | 2008-08-15 | 2008-08-15 | Two-wheel rotating shaft clutch drive main body mechanism of toy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201261358Y (en) |
-
2008
- 2008-08-15 CN CNU2008201033943U patent/CN201261358Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20110815 |