Background technology
Nowadays, Kickboard Scooter has become and has become more and more popular, and not only has interest, nature of leisure, can also take exercises, and no matter be child or adult, portion is fit to drive.Most of Kickboard Scooters are connecting front and back wheel by vehicle frame, pedal, and mono-pedal tread bearing capacity is limited, and are not suitable for the bigger adult of body weight.Wherein the part Kickboard Scooter has seat, but vehicle body is whole stressed not too reasonable, and also is not suitable for adult's use, and the vehicle body steadiness is not so good.
The utility model content
The utility model aims to provide that a kind of vehicle body bearing capacity is big, the junction good stability, be convenient to place, and is easy to production and processing, lower-cost Kickboard Scooter.
The utility model is achieved in that a kind of Kickboard Scooter structure, be used for two-wheeled or three-wheel vehicle, comprise the vehicle frame of front and rear wheel, connection body center portion, described body center portion is two straight tube metallic support pipes that are set up in parallel, and described forward and backward vehicle frame lower end is fixedly welded on the support tube stage casing.
Described support tube is provided with pedal.
Described support tube radius is more than the 25mm.
The tail end of described two support tube breech faces and shelf is positioned at same plane.
Owing to adopted two metal tubes to add pedal as body center portion, make bus body strength increase greatly, be suitable for the big people of body weight and drive; The pedal tread position is low, and pin can stride across easily, can easily meet emergencies; The metal tube tail end flushes with the shelf tail end, can hold up placement, saves local; Battery is put into metal tube, does not increase unnecessary position and takies, simultaneously also can the better protection battery.Simultaneously, this design plan is easy to manufacturing, cost is lower.
The specific embodiment
Below in conjunction with accompanying drawing the utility model Kickboard Scooter structure is described in further details.
As Fig. 1, Kickboard Scooter has vehicle frame 1, and this vehicle frame 1 is divided into front vehicle frame, back vehicle frame, and front vehicle frame connector pipe 2 and body center portion, back vehicle frame connect back vent 5, seat pipe 4 and body center portion.This body center portion has support tube 8, pedal 9.This support tube 8 is two straight tube metal tubes that are set up in parallel, and support tube 8 leading portions are fixedly welded on the front vehicle frame lower end, and support tube 8 back segments are fixedly welded on vehicle frame lower end, back.Support tube 8 upsides are provided with pedal 9, and pedal 9 can fixedly be welded in support tube 8 or vehicle frame 1 or back vent 5 lower ends, at the pedal upside horizontal or latticed decorative pattern can be set, the friction force when scrunching to increase foot.This double-decker has been strengthened the intensity of whole vehicle body, is fit to body weight the greater and uses.Support tube 8 is the straight tube siphunculus, and this straight tube radius is more than the 25mm, and like this, but both proof strengths can be put into battery again in straight tube, make common Kickboard Scooter become electric boosted Kickboard Scooter.General Moped Scooter is that battery is placed between back vehicle frame and the back vent, perhaps is placed on the shelf 6, like this, exposed to the sun and rain unavoidably, and also influenced visual effect, in this programme, battery is arranged in the support tube 8, and the mouth of pipe of available then cap covers support tube 8 can be avoided above-mentioned shortcoming.The lead-in wire of battery is connected to wheel hub motor by stretching out in the punching of support tube 8 medial surfaces.
The plane of pedal 9 is arranged at the below of front and back wheel wheel shaft line, and like this, whole pedal tread is lower, is convenient to put pin or some little goods, and when running into emergency situation, people's pin can stride across pedal very easily, especially is suitable for old man, child's use.Whole trailing wheel is positioned at the inboard of two support tubes 8, the rear end of support tube 8 extends to the tail end of shelf 6 always and flushes, tail end 61 and 8 two breech faces of support tube of shelf 6 are positioned at same plane, like this, when not using Kickboard Scooter, its setting can be placed and can not topple over, thereby saved occupation of land.
From car load, vehicle frame lower end, front and back all is welded in support tube 8 stage casings, and the front vehicle frame front end is welded in the head pipe, and front fork 3 is rotatably connected with head pipe 2, and back vehicle frame upper end connects back vent, seat pipe 4, and shelf 6 are arranged on the back vent.Vertical tube 7 is fixed to front fork 3 by connecting device and rotates with front fork.In addition, horizontal vertical or latticed decorative pattern can be set, the friction force when scrunching to increase foot at the pedal upside.
This Kickboard Scooter structure is applicable to two-wheeled or three-wheel vehicle.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.