CN2428168Y - Boost vehicle for cross-country skating or skiing - Google Patents

Abstract

The utility model relates to a boost vehicle for cross-country skating or skiing. The utility model is a recreational foot replacing tool which can be normally ridden and can also be ridden on snow and ice roads and mud roads. The utility model is composed of handlebars, a vehicle frame, wheels, a drive device, etc. Two spring brackets are arranged on a front fork; skate blades are fixed on the spring brackets; skis are fixed on the skate blades. An inertia force wheel is fixed on a fixing frame in the vehicle frame and above a middle shaft; a flywheel of the inertia wheel is installed on the same shaft of the inertia wheel; the same chain is arranged on the inertia wheel and a rear flywheel; a chain is arranged on the inertia wheel and a chain wheel of the middle shaft. The utility model can be made by improving the current bicycle, thereby, the realization is easy.

Description

Cross-country skating snow boosted vehicle

The utility model relates to bicycle and body-building apparatus technical field, and exactly it be that a kind of collection rides instead of walk with body-building recreation is the cross-country skating snow boosted vehicle of one.

At present, the bicycle kind of being sold on the market is a lot, and in men's style car, woman style car, variable speed bicycle and mountain bike or the like are arranged.But the function ratio of above-mentioned bicycle is more single, and it is a kind of walking-replacing tool, and does not possess the entertainment body-building function, does not more possess the function of travelling with ice and snow road at muddy, sandy soil warm and sunnyly.

The purpose of this utility model provides a kind of cross-country skating snow boosted vehicle, it not only can muddy, sandy soil warm and sunnyly with the ice and snow road cruising, and also can on highway, normally ride after installing front-wheel.

The purpose of this utility model is achieved by the following scheme, it is by handlebar, front fork, vehicle frame, saddle, wheel and actuating device are formed, it is characterized in that: two spring brackets (18) are housed on the front fork (21), spring bracket (18) is gone up skates (17) fixedly is housed, be fixed with skis (19) on the skates (17), inertial wheel (4) is fixed on the fixed mount (15) between the axis top vehicle frame (3), inertial wheel flywheel (5) is housed on inertial wheel (4) is coaxial, on inertial wheel (4) and the rear flywheel (7) same chain (9) is housed, on inertial wheel (4) and the axis chain wheel (14) chain is housed.Upright V shape reduction carrier (10) is housed between axis (16) and trailing wheel (6), reduction carrier (10) lower end is a V shape, the upper end is a tooth bar, the upper end also has groove (11), reduction carrier (10) is contained in vehicle frame (3) bottom by permanent seat (12), permanent seat (12) can be equipped with half gear (13) with the corresponding end of reduction carrier (10) tooth bar in vehicle frame (3) basal sliding, and half gear (13) links to each other (22) with bundle by binding (23).

The utility model has the advantages that: collection is ridden instead of walk and entertainment body-building is an one, particularly also can travel at mire, the warm and sunny ground of sandy soil, ice and snow road etc.Also can be in the ice stadium in park as leisure, amusement, fitness tool.The utility model can improve on existing bicycle and get final product in addition, thereby realizes easily, is convenient to promote.

Below in conjunction with drawings and Examples the utility model is done further detailed description.

Fig. 1 is a structural representation of the present utility model.

Among the figure 1 for handlebar, 2 for saddle, 3 for vehicle frame, 4 for inertial wheel, 5 for the inertial wheel flywheel, 6 for trailing wheel, 7 for rear flywheel, 8 for rear axle, 9 for chain, 10 for reduction carrier, 11 for groove, 12 for permanent seat, 13 be half gear, 14 for the axis chain wheel, 15 for fixed mount, 16 for axis, 17 for skates, 18 for spring bracket, 19 for skis, 20 for axle sleeve, 21 for front fork, 22 for prick, 23 be pedal for binding, 24.

The utility model can utilize existing bicycle to improve, preferably select mountain bike, select the tire of broad as far as possible, perhaps producing tyre width voluntarily is the tire of one times of former mountain bike width, steadily, warm and sunnyly can not be absorbed in so that travel at mire and sandy soil.Though increased and frictional ground force.But because of there being the inertial wheel effect more laborsaving.Simultaneously also increase elasticity, also increased certain safety factor when clashing into exotic.Inertia wheel adopts the cast iron manufacturing, is fixed on the central frame beam of axis top, reaches laborsaving power-assisted effect by being used to mental and physical efforts principle drive rear flywheel.Specifically be by the flywheel on the axis chain wheel drive inertial wheel, make it the inertial wheel twirl, drive rear flywheel by the chain wheel on the inertial wheel again back wheels of vehicle is rotated.The inertial wheel flywheel moves on to rear flywheel on the inertial wheel, size constancy, and chain wheel size on the inertial wheel and axis chain wheel are measure-alike, and the rear flywheel size constancy, its speed of a motor vehicle also can utilize former change-speed box to regulate.Skates, sliding support plate and spring bracket, but ground front-wheel such as ice and snow road or ice face, snowbank is changed skates or skis cruising in the winter time.Skates and skis have only spring bracket to be fixed on the axle sleeve by two.The effect of spring bracket is to make boosted vehicle be unlikely to not feel vibrations at ordinary times at the ice and snow face, plays the effect of vibration damping pulsation-free, also is unlikely to wigwag motion.When no ice snow covered pavement, only need change front vehicle wheel, get final product cruising.Upright V shape support is fixed on the empty position between axis and the trailing wheel, can support vehicle body and use as the bundle that slows down on the ice and snow face in the winter time again.Specifically be that the support lower end is a V shape, the upper end is a rack-and-pinion, and opens a groove and control its swing on tooth bar.On carrier base, can move forward and backward, it is moved to front and be installed in the demifacet gear mesh of front end, rotate, drive tooth bar and move downward, V shape support lower end is contacted with ice and snow ground, reach the deceleration purpose by the binding pulling gear that is fixed on the gear.Unclamp the binding tooth bar by the extension spring effect again and promptly return original position.When the tooth bar support moves on to the rear end, utilize groove and spring pin etc. with its control, reach the effect of supporting vehicle body.Upright V shape support is only limited to when ice and snow ground and uses.Every meeting people by bike can use the utility model, can people by bike also can not use the utility model to carry out the entertainment body-building activity on the ice face.

Claims (2)

1, cross-country skating snow boosted vehicle, it is made up of handlebar, front fork, vehicle frame, saddle, wheel and actuating device, it is characterized in that: two spring brackets (18) are housed on the front fork (21), spring bracket (18) is gone up skates (17) fixedly is housed, be fixed with skis (19) on the skates (17), inertial wheel (4) is fixed on the fixed mount (15) between the axis top vehicle frame (3), inertial wheel flywheel (5) is housed on inertial wheel (4) is coaxial, on inertial wheel (4) and the rear flywheel (7) same chain (9) is housed, on inertial wheel (4) and the axis chain wheel (14) chain is housed.

2, a kind of cross-country skating snow boosted vehicle according to claim 1, it is characterized in that: upright V shape reduction carrier (10) is housed between axis (16) and trailing wheel (6), reduction carrier (10) lower end is a V shape, the upper end is a tooth bar, the upper end also has groove (11), reduction carrier (10) is contained in vehicle frame (3) bottom by permanent seat (12), permanent seat (12) can be in vehicle frame (3) basal sliding, with the corresponding end of reduction carrier (10) tooth bar half gear (13) is housed, half gear (13) links to each other (22) with bundle by binding (23).

Images