CN2455595Y - Improved structure of with engine driving mechanism scooter - Google Patents

Abstract

The utility model relates to an improved structure of a scooter with an engine driving mechanism. The utility model is provided with a main board, a handle frame top surface, a front wheel arranged at the bottom surface, and a rear wheel arranged at the bottom surface. An engine driving mechanism is provided with an engine and a driving gear set. The driving gear set is provided with an input drive gear and an output drive gear. The input drive gear is connected with an engine main shaft, and the output gear drive gear is connected with a wheel shaft of the rear wheel. The engine driving mechanism is fixedly arranged at the bottom end of the main board. The output drive gear is a bevel gear, and the wheel shaft of the rear wheel is provided with another bevel gear which is engaged with and can synchronously move with the bevel gear of the output drive gear.

Description

Kickboard Scooter structure-improved with engine type driver train

The utility model relates to Kickboard Scooter, and detailed is to refer to a kind of Kickboard Scooter structure-improved with engine type driver train.

Press, Kickboard Scooter is to have motion and function such as leisure and extensively liked by masses, and general Kickboard Scooter is to adopt to have the simple type manpower to trample mode, driven by power mode and engine type type of drive aspect power; In the Kickboard Scooter structure of engine type type of drive, mainly be in pedal rear end installing engine, link the back wheel arbor via transmission device again, and then drive the trailing wheel rotation; Yet, the above-mentioned structure of commonly using, when whole driven by engine source is assembled in pedal, be that the mode of directly being located on the pedal plate face with vertical rack sets firmly, make the height of the prominent high whole engine structure of the terminal upper limb of pedal, because therefore excessive height causes human body when trampling in pedal, and the anxiety of touching this engine is often arranged; Moreover, this engine set up on the pedal plate face and limit the activity space of human foot in pedal plate face; In addition, aspect transmission device,, except that being repugnant to the eye, even influence the activity space of controlling because its in-to-in gear is to adopt with ornaments, the power-transfer clutch of pedal high low type to furnish the too high shortcoming of spatial altitude that has all caused the engine drive mechanism improperly.

Because above-mentioned disappearance, this case creator thinks funiculus through detailed, and the long-pending research and development experience of being engaged in relevant industries for many years, and generation of the present utility model is arranged eventually.

That is main purpose of the present utility model is to be to provide a kind of Kickboard Scooter structure-improved with engine type driver train, and its drive source integral structure is flattening and the not consuming height that takes up space.

Another purpose of the present utility model is to be to provide a kind of Kickboard Scooter structure-improved with engine type driver train, and its drive source integral structure is to be fixedly arranged on this pedal lower edge, avoids consuming the activity space that accounts for human foot.

Edge is taken off purpose with on reaching, and a kind of Kickboard Scooter structure-improved with engine type driver train of the utility model is to have a mainboard, can trample for human foot; Leader's frame is to be located at this mainboard front end end face; One front-wheel is located at this mainboard front end bottom surface; One trailing wheel is to be located at this bottom surface, mainboard rear end; One engine type driver train, have an engine and a drive gear set, wherein this drive gear set has an input drive gear and an output drive gear, and wherein this input driving cog is defeated is to link with this engine main shaft, this output drive gear is to link with this rear axle, in order to drive this trailing wheel; This engine type driver train is to be fixedly arranged on this mainboard bottom, and the radial direction of each gear of this drive gear set is slightly to become parallel with this mainboard plate body, and this output drive gear is to be a bevel gear again; This rear axle is provided with another bevel gear in addition, is moving together with the bevel gear engagement of this output drive gear; By above-mentioned member, make whole driver train when linking with mainboard, be able to outside the flattening, and it is to be fixedly arranged on the mainboard bottom, so do not consume the activity space that accounts for human foot.

Wherein also including a change-gear set, is to link between this input drive gear and the output drive gear.

This mainboard rear end portion of sticking up of certain angle that is inclined upwardly wherein, this sticks up the portion bottom is to be installed with this driven by engine mechanism.

Wherein this angle of inclination of sticking up portion approximately slightly 0 ° to 30 ° for best.

Wherein this driven by engine mechanism also includes a power-transfer clutch, is to be linked between this input drive gear and this output drive gear.

Wherein this driven by engine mechanism mouth is to be provided with bevel gear; And this rear axle is provided with a bevel gear, is that the bevel gear with the mouth of this driven by engine mechanism links.

For being had further for the purpose of this utility model, feature and effect, your juror understands and approval, after enumerating following examples now and should cooperating graphic being described in more detail in, wherein:

Fig. 1 is stereoscopic figure of the present utility model.

Fig. 2 is the lateral plan of Fig. 1.

Fig. 3 is the stereoscopic figure of the utility model engine type driver train.

Fig. 4 is the stereoscopic figure of another angle of the utility model engine type driver train.

Fig. 5 is the part sectional view of the utility model engine type driver train.

At first see also Fig. 1, shown in Figure 2, a kind of Kickboard Scooter structure-improved with engine type driver train of the utility model has a mainboard 10, is to trample for human foot, be to be a horizontal web, and its rear end is inclined upwardly and become 24 ° the portion of sticking up 11 with the mainboard 10 of level approximately; Leader's frame 20 is to be located at mainboard 10 front end end faces, can control for staff; Two front-wheels 30 are to be located at this mainboard 10 front end bottom surfaces; Two trailing wheels 40 are to be located at this bottom surface, mainboard 10 rear end, should be with an axle center 41 as linking, and these axle center 41 centre have been set up a bevel gear 42;

One engine type driver train 50 sees also Fig. 3 to shown in Figure 5, has a pedestal 51, be the portion of sticking up 11 bottom surfaces that are fixedly arranged on this mainboard 10, these pedestal 51 end faces have two hangers 511 and two springs 512, wherein this each hangers 511 is to stick up portion 11 bottom surfaces in order to be linked to this mainboard 10, make this pedestal 51 arrange and this to stick up portion 11 parallel, this each spring 512 then sticks up portion 11 bottom surfaces and has buffering and shock-proof effect in order to push up sincere this mainboard 10; And these pedestal 51 ecto-entads are provided with a seat board 513 and a seat-box 514, wherein this seat board 513 is installed with an engine 52, this engine 52 is extended with an imput shaft 521 downwards, this imput shaft 521 links first driven shaft 54 that a power-transfer clutch 53 and an input usefulness are arranged by the setting of belt pulley 522,523 and belt 524, wherein this power-transfer clutch 53 is in order to imput shaft 521 is separated as stagnation of movement with first driven shaft 54 and travel to link and use; One change-gear set 55, be to be installed in this seat-box 514, and its input end links this first driven shaft 54, it is that (this is for commonly using structure for automatic transmission again, hold and do not give unnecessary details), the mouth of this change-gear set 55 is to link second driven shaft 551 that an output usefulness is arranged, and its lower end is provided with a bevel gear 552, is that the bevel gear 42 with this trailing wheel 40 links; By said structure, make the drive source of this engine 52 can drive to this trailing wheel 42 wheel bodys; And must be illustrated be, this each axle center, as imput shaft 521, first, second driven shaft the 512, the 551st, it is vertical sticking up portion 11 rough with this mainboard 10, makes the radial direction of gear, bevel gear 552 of this belt pulley and change-gear set 55 stick up with this mainboard 10 all that portion 11 is rough to be parallel;

By this kind design, can compress the height of whole driver train, therefore can be erected at this mainboard 10 sticks up the bottom face of portion 11, so mainboard 10 upper ends there is no any protrusion, thus human foot easily with the engine collision, reduce the anxiety of scalding and damaging greatly; In addition, according to the optimized design of the utility model, this sticks up portion's 11 acclivitous last angles rough is 0 ° to 30 °, the design that this kind sticks up portion 11 is to make more numerous and diverse mechanism of multistage speed change of engine tolerable, in other words, if the height of speed-changing mechanism increases, can be by the design of the angle of the portion of sticking up 11, make the whole driven by engine mechanism that organizes still can place this mainboard 10 bottoms, therefore can avoid consuming the human foot activity space that accounts on the mainboard 10.

That is, the utility model has the advantage of:

One, the design in flat north: since this each gear radially with the rough Cheng Ping of mainboard 10 plate bodys OK, so that whole driving mechanism height reduces greatly, more flexible on height space is used.

Two, the design of embedded type: because whole driving mechanism is to place this mainboard 10 lower surfaces, Therefore more broad for the human foot activity space of mainboard 10 upper surfaces.

Three, stick up the design of section: the angle that this section of sticking up tilts changes, and can allow more complicated speed change The embedding design of mechanism, and can increase outward appearance lines attractive in appearance of mainboard 10.

To sum up institute is old, and the utility model really has progressive, and sample confirms really can reach Expected effect again through looking into related data and document, and finds no identically, is to ensure creation People's rights and interests, file an application in the whence in accordance with the law.

Claims (6)

1. the Kickboard Scooter structure-improved with engine type driver train is to have a mainboard, can trample for human foot; Leader's frame is to kick end face before being located at this mainboard; One front-wheel is located at this mainboard front end bottom surface; One trailing wheel is to be located at this bottom surface, mainboard rear end; One engine type driver train, have an engine and a drive gear set, wherein this drive gear set has the defeated and output drive gear of an input driving cog, and wherein this input driving cog is defeated is to link with this engine main shaft, this output driving cog is defeated to be to link with this rear axle, in order to drive this trailing wheel;

It is characterized in that: this engine type driver train is to be fixedly arranged on this mainboard bottom, and the radial direction of each gear of this drive gear set is slightly to become parallel with this mainboard plate body, and this output drive gear is to be a bevel gear again; This rear axle is provided with another bevel gear in addition, is moving together with the bevel gear engagement of this output drive gear.

2. the Kickboard Scooter structure-improved with engine type driver train according to claim 1 is characterized in that, wherein also includes a change-gear set, is to link between this input drive gear and the output drive gear.

3. the Kickboard Scooter structure-improved with engine type driver train according to claim 1 is characterized in that, this mainboard rear end portion of sticking up of certain angle that is inclined upwardly wherein, and this sticks up the portion bottom is to be installed with this driven by engine mechanism.

4. the Kickboard Scooter structure-improved with engine type driver train according to claim 3 is characterized in that, wherein this angle of inclination of sticking up portion approximately slightly 0 ° to 30 ° for best.

5. the Kickboard Scooter structure-improved with engine type driver train according to claim 4 is characterized in that wherein this driven by engine mechanism also includes a power-transfer clutch, is to be linked between this input drive gear and this output drive gear.

6. the Kickboard Scooter structure-improved with engine type driver train according to claim 1 is characterized in that, wherein this driven by engine mechanism mouth is to be provided with bevel gear; And this rear axle is provided with a bevel gear, is that the bevel gear with the mouth of this driven by engine mechanism links.

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