CN2448418Y - Scooter - Google Patents

Abstract

The utility model belongs to the body building sport and amusement article, composed of a bicycle frame, a front and a back wheels, a ratchet drum, an acantha drum wheel, a drum wheel, a chain device, a front and a last arms of a ratchet which is matched with the chain device, a small lever, a cable rod which is connected with a wire cable, a circular cylinder which is fixed between wheels and provided with a spring, a pedal and a warped plate. In addition, the utility model is also provided with a hand pull brake ring, an expansion rod, a rotary shaft, a brake sheet, a friction wheel, etc. With portability, safety and labour saving, the utility model is the article which can be used for sport, body building and amusement.

Description

Scooter

The utility model belongs to body-building and amusement and recreation articles for use.

Utensil as motion, body-building, leisure, amusement and used for vehicle, roller skate, scooter (claiming again to run skating boots, run ice machine) are arranged, slide plate, bicycle, some is simple movement entertainment, some can be used as the vehicles, but what have is big slightly as its volume of the vehicles, and keeping still acquires a certain degree of difficulty with thief-proof.

The purpose of this utility model provides a kind of light, simple and easy, safety, labour-saving body building and the amusement and recreation vehicles.

A kind of vehicle frame [7] that the downsized car shell is arranged, the Scooter of wheel [5], the middle-end that it is characterized in that hind axle has friction pulley [1], on the frame wall of front and back wheel between centers both sides, be fixed with middle porose front and rear baffle, be fixed with innerspring cylinder [3] by flange between baffle plate, be the rotating shaft [2] of brake block [17] device that coincide with friction pulley in the middle of being equipped with on the vehicle frame two side, nearly hind axle place, cylinder top, one end of rotating shaft stretches out the frame sides wall outward, the end upper fixed of external part have band in a zigzag expansion link pull brake hoop [16], drum [8] is equipped with in the centre of vehicle frame front end middle and lower part axle, the drum both sides are equipped with the flywheel [6] and the sour jujube drum [11] of chain gear apparatus respectively, the sprocket wheel [4] that chain gear apparatus is arranged on the front axle, fixing steel wire rope and on the sour jujube drum through after passing the cylinder of being with spring backward behind two circles, being fixed in the end of spring, fix on the drum on another root steel wire rope and the rope bar [10] through being fixed in pedal [15] front end behind the pitch of the laps, pedal front end and vehicle frame front end maintain an equal level, at the vehicle frame top such as the downward bending part of car profile axle connection vehicle frame and the pedal of the small lever [13] of bicycle pedal end profiles are arranged by the centre, square hole place, pedal rear portion by axle and on shoe buckle is arranged, anteriomedial is that the support arm of the seesaw [14] of protruding end is coupling, the protruding end insert on the pedal of small lever top ring set in, what the small lever front end was coupling shoulder joint shape is fixed on the ratchet postbrachium [12] on the pawl axis on the vehicle frame front upper part side plate ratchet forearm [12] that has the control pawl wheel to rotate on the pawl axis of ratchet postbrachium one side.

When the utility model uses as shown in Figure 2, after putting on the car footwear, the user is in 1 position seesaw hind wing, stick up before the seesaw when when it is pedaled, being in 2 position downwards, center of gravity G moves promptly, and be in 3 position simultaneously, and seesaw and pedal stick up simultaneously, and the prominent head of seesaw is the application of force on small lever not, pedal upwarps the steel wire rope pulling sour jujube drum that makes drum and rotates and compress spring simultaneously, this moment flywheel do not change (clutch be in " from " state).Be in 4 position when center of gravity reach after, the seesaw hind wing, prominent head is exerted pressure on small lever, the small lever front end upwarps, driving the ratchet postbrachium upwarps, loosen ratchet, spring is exerted oneself (loosening), drum counter flywheel (this moment, clutch was in " closing " state) drives the simultaneously coaxial front-wheel of sprocket rotation by chain and rotates.After being in 1 position, repeat above-mentioned action again, constantly move ahead to pedal, when needing snub, the rotating shaft of pulling brake hoop is rotated brake block and is pressed down, and the trailing wheel braking gets final product.

The utility model has the advantages that provides a kind of light, simple and easy, safety, labour-saving body building and the amusement and recreation vehicles.

Accompanying drawing 1 is the structural representation of Scooter, and Fig. 2 is the Scooter use principle location drawing, 1-friction pulley wherein, 2-rotating shaft, the spring-loaded cylinder of 3-, 4-sprocket wheel, 5-wheel, the 6-flywheel, 7-vehicle frame, 8-drum, 9-steel wire rope, the 10-bar of restricting, 11-sour jujube drum, the forward and backward arm of 12-ratchet, 13-small lever, 14-seesaw, the 15-pedal, 16-pulls brake hoop, the 17-brake block.

Enforcement of the present utility model is to make vehicle frame with casting such as Bi-metal Steel Aluminum or engineering moulding mixture or welding or injection moulding, and strengthen at the suitable position of vehicle frame, preceding, before band chain wheel and friction plate are installed respectively with axle by the trailing wheel place, trailing wheel, the anterior mounting strap drum of vehicle frame, the sour jujube drum, the axle of flywheel, put chain between flywheel and sprocket wheel, fixedly getting appropriate length behind steel wire rope and the pitch of the laps on the drum is fixed on the rope bar, the rope bar is fixed in the pedal front portion, vehicle frame top bending part connects together pedal with axle, and on the axle intermediate sleeve small lever, the zigzag ratchet postbrachium of termination shoulder joint is fixed on the rotating axle of vehicle frame upper forepart before the small lever, one side of axle is due to the fixed pawl forearm, pedal rear end control sky, be coupling by support arm and fix the seesaw of shoe buckle, fix innerspring cylinder between two-wheeled on the baffle plate, be connected with spring rear end with steel wire rope is fixing behind pitch of the laps on the sour jujube drum, cylinder rear portion top vehicle frame sidewall fixedly is fixed with the rotating shaft of brake block, and stretches in partly the make progress brake hoop that pulls of mounting strap expansion link of vehicle frame outside.

Claims (1)

1. A kind of have a vehicle frame [7], the Scooter of wheel [5], the middle-end that it is characterized in that hind axle has friction pulley [1], on the frame wall of front and back wheel between centers both sides, be fixed with middle porose front and rear baffle, be fixed with innerspring cylinder [3] by flange between baffle plate, be the rotating shaft [2] of brake block [17] device that coincide with friction pulley in the middle of being equipped with on the vehicle frame two side, nearly hind axle place, cylinder top, one end of rotating shaft stretches out the frame sides wall outward, the end upper fixed of external part have band in a zigzag expansion link pull brake hoop [16], drum [8] is equipped with in the centre of vehicle frame front end middle and lower part axle, the drum both sides are equipped with the flywheel [6] and the sour jujube drum [11] of chain gear apparatus respectively, the sprocket wheel [4] that chain gear apparatus is arranged on the front axle, fixing steel wire rope and on the sour jujube drum through after passing the cylinder of being with spring backward behind two circles, being fixed in the end of spring, fix on the drum on another root steel wire rope and the rope bar [10] through being fixed in pedal [15] front end behind the pitch of the laps, pedal front end and vehicle frame front end maintain an equal level, axle connection vehicle frame and pedal that the small lever [13] of bicycle pedal end profiles is arranged by the centre at the downward bending part in vehicle frame top, square hole place, pedal rear portion by axle and on shoe buckle is arranged, anteriomedial is that the support arm of the seesaw [14] of protruding end is coupling, the protruding end insert on the pedal of small lever top ring set in, what the small lever front end was coupling shoulder joint shape is fixed on the ratchet postbrachium [12] on the pawl axis on the vehicle frame front upper part side plate ratchet forearm [12] that has the control pawl wheel to rotate on the pawl axis of ratchet postbrachium one side.

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