CN2412625Y

CN2412625Y - Body-building toy horse-riding bicycle

Info

Publication number: CN2412625Y
Application number: CN 00222490
Authority: CN
Inventors: 任登华; 池详辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-03-12
Filing date: 2000-03-12
Publication date: 2001-01-03
Anticipated expiration: 2010-03-12

Abstract

The utility model discloses a body-building toy horse-riding bicycle. The utility model is mainly composed of a universal joint-telescopic sleeve steering mechanism, a four rod moving mechanism, and a ratchet wheel travelling mechanism. The utility model changes the driving method of the traditional bicycle. The utility model is used for verily simulating the stepping movement when an animal walks through the alternate rolling of a front and a back wheels, and therefore, a person has natural riding feel when riding. The utility model is an outdoor body building toy horse-riding bicycle, and can be used as a horse-riding machine indoors. The utility model has the advantages of simple structure and low cost, and integrates the functions of body building, sport, and recreation into a whole.

Description

The body-building toy horse-riding bicycle

The utility model relates to a kind of machinery of imitative horse motion, relate in particular to a kind ofly collect body-building, amusement is the imitative horse sports bicycle of one.

At present, bicycle loses its function of riding instead of walk gradually, and a lot of families all are used as a kind of body-building, motion and converter tools with bicycle, but bicycle can only ride outdoor, and body-building apparatus can only not have driving functions and recreational relatively poor in indoor use.So the patented product of various Exercycle has appearred, Chinese patent for example, and publication number is CN1087059A, the open date is on May 25th, 1994, name is called the patent of invention of mechanical horse, though its sensation when not riding of mechanical horse by name is not the very natural action of riding.And really to deserve to be called mechanical horse, then this kind machinery must be finished " striding " motion of horse from driving mechanism, but this patent does not have such " striding " motion, but the continuous pure rolling of front and back crop rotation.And this patent structure complexity, the cost height.

The purpose of this utility model be exactly above-mentioned shortcoming at prior art, a kind of real transporting something containerized of specialized designs is moving, body-building, amusement are the dolly of one, the action that energy riding simulation animal " strides " and walks can be used at the indoor body-building apparatus of doing again in outdoor walking.Thereby nature, the action when realizing riding realistically.

Above-mentioned purpose is achieved by the following technical solution: the utility model is made up of universal joint-stretch cover steering mechanism, four-bar motion mechanism, ratchet traveling mechanism.Above-mentioned universal joint-telescopic steering mechanism is made up of turning-bar cover, upper cardan, telescopic, lower cardan, L shaped control stick, front fork, front-wheel.L shaped control stick middle part is hinged on the front end of front frame, go up fixedly turning-bar cover, the lower end is fixed with foot-driven lever, and it is hinged with back stay, turning-bar passes the turning-bar cover and is connected with upper cardan, a square pole is fixed in the lower end of upper cardan, and inserts in the square hole of telescopic, and square bar can slide by easy on and off in telescopic.When turning to, the side is with the telescopic left-right rotation.The telescopic lower end is lower cardan fixedly, and the sleeve pipe that ratchet and front-wheel before front fork one end is fixing, the other end pass on the front frame saves to being connected with following ten thousand.Four-bar motion mechanism is made up of front frame, back vehicle frame, L shaped control stick, back stay, damper, hinge.Front frame one end is equipped with the seat bag, and is hinged with the back vehicle frame by hinge.The middle part of L shaped control stick is hinged by an end of hinge and front frame, and the other end is equipped with foot-driven lever, and hinged with back stay.One end of back stay is hinged with the back vehicle frame by hinge.The ratchet traveling mechanism is made up of with the preceding ratchet, back ratchet and the speedup sprocket wheel that are contained on front fork and the back vehicle frame respectively front-wheel, trailing wheel.The front and back ratchet guarantees that wheel can only roll forward, can not roll backward.The speedup sprocket wheel is when the people sits down, and makes sprocket rotation increase the speed of trailing wheel by chain.Damper is when indoor use, and the adjustment movement amount is used.In order to strengthen stability, can be designed to tricycle or protect wheel in the trailing wheel increase, can also on this car, make animal appearance in addition, vivider.If locked front-wheel, allow it maintain static, and ratchet after removing, allow trailing wheel seesaw freely, this body-building toy horse-riding bicycle just can be finished the above-mentioned action that drives in the original place, and by controlling the size adjustment damper of damper air inlet/outlet, increases the resistance of motion, thereby raising amount of exercise, this machine just become a horseback riding body-building machine.In addition, if damper is pinned, do not allow its move, front frame just fuses with the back vehicle frame, and with speedup chain wheel driving fixed-site on foot-driven lever, remove back stay, change foot-driven lever into the bicycle driving wheel disc, just become the body-building horseback riding type bicycle this moment.

The utility model is owing to adopted universal joint-telescopic steering mechanism, four-bar motion mechanism, ratchet traveling mechanism, thereby changed the type of drive of standard bicycle, and then changed the rider mode of standard bicycle, by alternately rolling of trailing wheel, front-wheel, make this utility model really realize " striding " motion of animal.Sensation when the people can true to nature having when riding it rides, interesting extremely strong, (being suitable for outdoor and indoor) applied widely.And this utility model is simple in structure, cost is low.

Accompanying drawing of the present utility model is overall construction drawing, wherein: 1-turning-bar, 2-turning-bar cover, 3-upper cardan, 4 telescopics, 5-L type control stick, 6-lower cardan, 7-front fork, the 8-front-wheel, 9-hinge, ratchet before the 10-foot-driven lever, 11-, the 12-hinge, 13-hinge, 14-front frame, 15-damper, vehicle frame behind the 16-, 17-back stay, 18-speedup sprocket wheel, 19-hinge, ratchet behind the 20-, 21-trailing wheel, 22-seat bag.

Describe operation principle of the present utility model in detail below in conjunction with drawings and Examples: when the people depresses foot-driven lever 10, L shaped control stick 5 rotates to clockwise direction around hinge 13, thereby driving turning-bar 1 swings backward, make front-wheel 8 desire to roll backward, but because front-wheel 8 can only transfixion under the effect of preceding ratchet 11.Like this back stay 17 just pulling back vehicle frame 16 travel forward, make trailing wheel 21 LAP that rolls forward.Seat bag 22 lifts simultaneously, and when the people sat down, people's gravity acted on the vehicle frame 16 of back, make trailing wheel 21 desire to roll backward, but trailing wheel 21 can not roll backward again under the effect of back ratchet 20, like this, trailing wheel 21 is with regard to transfixion, at this moment, people's gravity stretches out front frame 14 forward, the one stroke thereby drive front-wheel 18 rolls forward, at this moment foot-driven lever 10 upwards lifts, turning-bar 1 is swung forward, and like this by trailing wheel, front-wheel alternately rolls forward and finishes once circulation.Repeat above-mentioned action, the people just can resemble and ride on one's body the animal, and dolly rolls forward step by step as animal.Speedup sprocket wheel 18 is when the people sits down, and front frame 14 travels forward, and the pull bar that is fixed on the front frame 14 drives 18 rotations of speedup sprocket wheel, rolls fast forward thereby drive trailing wheel.Other two kinds of usings method of the present utility model are, one, locked front-wheel 8, allow it maintain static, and the back ratchet 20 of releasing trailing wheel 21, allow trailing wheel 21 freely seesaw, this body-building toy horse-riding bicycle just can be finished the above-mentioned action that drives in the original place like this, and by controlling the size adjustment damper of damper air inlet/outlet, increases the resistance of motion.Thereby raising amount of exercise, this machine just become a horseback riding body-building machine.Two, damper 15 is pinned, do not allow its move, front frame 14 just fuses with back vehicle frame 16.And speedup chain wheel driving fixed-site on foot-driven lever 10, is removed back stay 17, change foot-driven lever 10 into the bicycle driving wheel disc, just become the body-building horseback riding type bicycle this moment.

Claims

1, a kind of body-building toy horse-riding bicycle, it is characterized in that this body-building toy horse-riding bicycle is by universal joint-telescopic steering mechanism, four-bar motion mechanism and ratchet traveling mechanism are formed, described universal joint-telescopic steering mechanism is by turning-bar cover (2), upper cardan (3), telescopic (4), lower cardan (6), L shaped control stick (5), front fork (7), front-wheel (8), form, L shaped control stick (5) middle part is hinged on the front end of front frame (14), the upper end is turning-bar cover (2) fixedly, the lower end is fixed with foot-driven lever (10), and it is hinged with back stay (17), turning-bar (1) passes turning-bar cover (2) and is connected with upper cardan (3), a square pole is fixed in the lower end of upper cardan (3), and insert in the square hole of telescopic (4), square bar can slide by easy on and off in telescopic (4), telescopic (4) lower end is lower cardan (6) fixedly, ratchet (11) and front-wheel (8) before front fork (7) one ends are fixing, the sleeve pipe that the other end passes on the front frame (14) is connected with lower cardan (6), described four-bar motion mechanism is by front frame (14), back vehicle frame (16), L shaped control stick (5), back stay (17), damper (15), hinge (13), hinge (9) and hinge (19) are formed, front frame (14) one ends are equipped with the seat bag, hinged by hinge (12) with back vehicle frame (16), the middle part of L shaped control stick (5) is hinged with an end of front frame (14) by hinge (13), the other end is equipped with foot-driven lever (10), and it is hinged with back stay (17), one end of back stay (17) is hinged with back vehicle frame (16) by hinge (19), described ratchet traveling mechanism is by front-wheel (8), trailing wheel (21) respectively with the preceding ratchet (11) that is contained on front fork (7) and back vehicle frame (16), back ratchet (20) and speedup sprocket wheel (18) are formed, the front and back ratchet guarantees that wheel can only roll forward, can not roll backward.