A kind of rail set of rail toy
Technical field
The utility model relates to the rail set in toy field, particularly a kind of rail toy.
Background technology
Existing rail toy comprises track and Orbiting dolly.Be to increase entertaining, generally be by designing different track structures, as the different track of high and low position is set, or a plurality of structures of turning round are set wait the running of realizing that dolly is different.Therefore but the structure of track promptly is fixed after producing, and can't remake change, in the process that is at play and lack interactively between the children, seems dry as dust, is difficult to permanent attraction children's notice.
Summary of the invention
For addressing the above problem, the purpose of this utility model provides a kind of rail set of rail toy, its modern design, and interesting, interactive strong, attraction strengthens greatly.
The purpose of this utility model is achieved in that a kind of rail set of rail toy, comprises the track body, it is characterized in that: described track body side is provided with rotating mechanism and the road-block mechanism of the toy car of can stopping or let pass; Be provided with the roller bearing that is driven by the toy vehicle wheels of being stopped by road-block mechanism on the track body, roller bearing is connected with rotating mechanism by transmission mechanism and drives its synchronous rotation.
The distance of the spacing point of described roller bearing and road-block mechanism be the spacing point of road-block mechanism and and by the length between the toy vehicle wheels of stopping, the wheel of the toy car of being stopped is just rested on the roller bearing, drive roller bearing and rotate.
Described road-block mechanism comprises telescopic limiting component and limiting component is ejected to toy car operation passage and forms the spacing point and the restorable control assembly that bounces back.
Described transmission mechanism is a gear drive.
The utility model modern design, child can stop along the toy car of rail running by road-block mechanism at any time, thereby the driving wheel that makes toy car drives roller bearing and rotates the rotation of driven rotary mechanism, has increased the interest, interactive of toy greatly, applicable to various rail toys.
Description of drawings
Fig. 1 is an internal structure schematic diagram of the present utility model (looking up);
Fig. 2 is a stereogram of the present utility model;
Fig. 3 is the stereogram of another embodiment of the present utility model.
The specific embodiment
As shown in Figure 1, 2, the utility model comprises track body 1, rotating mechanism 2, road-block mechanism 3 etc.Rotating mechanism 2 and road-block mechanism 3 are located at track body 1 homonymy or apportion both sides.
Road-block mechanism 3 can be arranged to various form, for example form of railing, Lu Dun, boss or the like as required.Road-block mechanism adopts the form of boss in the present embodiment, comprises scalable limiting component 31 that is socketed with back-moving spring 32 and the control assembly of controlling limiting component 31 actions.Limiting component 31 is vertically installed in track body 1 sidewall, termination 311 penetrating orbit bodies, 1 sidewall, be connected in the installing hole of track body 1 sidewall, be socketed with the back-moving spring 32 that can quicken the limiting component retraction on the position between tail end 312 and the track body sidewall.By different control assemblies is set, road-block mechanism can be designed to manual or electronic, and control assembly is an one handle 33 in the present embodiment.Handle 33 bottoms are a semicircle structure, offset with limiting component tail end 312, the circle core shaft of this semi-circular structure is connected to the road-block mechanism sidewall, when front and back are broken fixed handle off with the fingers and thumb, this semi-circular structure is suitable thereupon, rotate counterclockwise, by limiting component tail end 312 compression reseting springs 32, thereby the installing hole of limiting component termination 311 from track body 1 sidewall ejected to the operation passage of toy car, form spacing some obstacle, withstand travel in the headstock of toy car, the toy car of can stopping is when breaking fixed handle off with the fingers and thumb back-moving spring 32 is resetted, in 311 withdrawal tracks body, 1 sidewall of limiting component termination, restore to the original state.On track body 1, be about the position of length between toy car headstock and its driving wheel apart from limiting component termination 311, be provided with fluting 11,11 belows of slotting are roller bearing 4 arranged side by side, roller bearing 4 axial planes are a little more than the surface of toy car operation passage.Limiting component can be positioned at the one or both sides of roller bearing 4, with the toy car of the different travel directions of conveniently stopping.The toy car that limited parts are stopped, it drives wheel and just just is positioned on the roller bearing 4, and the wheel that continues idle running promptly drives roller bearing 4 and rotates.Roller bearing 4 is connected with the rotating mechanism 2 of side by transmission mechanism and drives its synchronous rotation.Rotating mechanism is installed with axis 21.Transmission mechanism can be other drive mechanisms such as gear drive or chain, adopts gear drive in the present embodiment.Gear drive comprises the driven wheel 41 that is fixed in roller bearing 4 ends, be fixed in the gear wheel 22 on the rotating mechanism 2 bottom axis 21, and the gear assembly that connects this two gear of transmission, gear assembly can be adjusted the rotary speed and the direction of rotation of rotating mechanism 2 according to actual needs by diameter difference, diverse gear.Rotating mechanism 2 is building, industrial facility equipment, personage, animal or casper or the like, can design as required.As shown in Figure 2, rotating mechanism 2 is a revolving door, is made into the inlet at station, and when car is stopped (by stopping), then door begins to rotate expression and can enter, and strengthens the interest of toy.As shown in Figure 3,2 of rotating mechanisms are a radar moulding.
During use, toy car travels along track body 1, breaks fixed handle 33 before and after this moment off with the fingers and thumb, and the limiting component 31 of road-block mechanism 3 is protruding on the toy car operation passage, and the toy car of stopping, the driving wheel of toy car are positioned at idle running on the roller bearing 4, thus 2 rotations of driven rotary mechanism.Break in the other direction fixed handle 33 then off with the fingers and thumb, limiting component 31 spring 32 that is reset resets, and in its termination 311 withdrawal track bodies, 1 sidewall, obstacle is eliminated, and toy car continues to travel along track body 1.