CN205586521U - Gravity is slide by oneself - Google Patents

Abstract

The utility model discloses a gravity is slide by oneself, it is including setting up slide transmission, preceding pulley gear and the back pulley gear on slide (1) bottom surface, slide transmission includes transmission case (20), and preceding pulley gear includes that crossbeam (27), crossbeam one end and pivot lower extreme fixedly link to each other, be provided with front axle (25) on the other end, and the front axle both ends are connected with preceding pulley (3), turn to the gag lever post symmetry and set up in front axle one side, back pulley gear including back pulley (29), crank one end link to each other with driving shaft both ends respectively, the other end links to each other with connecting rod one end respectively, the activity of the connecting rod other end is fixed on the slide bottom surface, the driving shaft supports on the pendulum board, pendulum board front end and spring shaft activity link to each other, spring shaft and preceding fixed linking to each other of solid strip, last be provided with jump ring (26) of spring shaft, the utility model discloses not only compact structure is simple, makes and maintains the convenience, and laborsaving moreover, the transmission is effectual, and helping hand nature is strong, slides and rotates in a flexible way, and the braking is reliable, the safety of traveling.

Description

Gravity self sliding board

Technical field

This utility model relates to slide plate, and especially relating to by human bady gravitational is the self sliding board of power.

Background technology

Have a kind of on the market at present to be the slide plate that power makes people's physical ability automatic sliding by human body weight, people can be helped to exist Quickly walking is realized, not only economy but also economical on narrow tunnel.But this self sliding board has the disadvantage that one is to pass in use Dynamic effect is not very good, and the most laborsaving, when travel time is longer, human body feels that comparison is painstaking；Two need to mention foot when being and turn Could realize, rotate little flexible.

Utility model content

For the problem existing for self sliding board in above-mentioned prior art, it is tight that this utility model provides one not only structure Gather, transmission is effective, convenient power-saving, and rotates flexibly, uses safe self sliding board.

The technical scheme that the technical problems to be solved in the utility model is adopted is: described gravity self sliding board includes being arranged on Slide plate transmission device, front wheel device and rear wheel device on slide plate bottom surface, described slide plate transmission device includes transmission case, institute State and on transmission case, be provided with driving shaft, jackshaft and driven shaft, described driving shaft is provided with driving gear, jackshaft is arranged Having gear broad in the middle and intermediate speed pinion, driven shaft is provided with driven gear, driving gear engages with intermediate speed pinion, middle Gear wheel engages with intermediate speed pinion and driven gear engagement, and described front wheel device includes crossbeam, rotating shaft, splicing sleeve, turns to Gag lever post and top board, top board is before being fixed on solid bar, and front solid bar is fixed on slide plate bottom surface, and splicing sleeve is fixed on top board, turns Axle is arranged in splicing sleeve, and crossbeam one end is with rotating shaft lower end is fixedly linked, the other end is provided with front axle, at front axle two ends even Being connected to front wheel, steering limiting rod is symmetricly set on front axle side；Described rear wheel device include rear wheel, spring axle, wobble plate, Clamping plate, swing gag lever post, crank and connecting rod, described crank one end is connected with both ends of main drive shaft respectively, the other end respectively with connecting rod One end be connected, the connecting rod other end is movably fixed on slide plate bottom surface, and described both ends of main drive shaft is supported in wobble plate, wobble plate front end with Spring axle is movably connected, and spring axle two ends are fixedly linked with the front solid bar on slide plate bottom surface, and spring axle is provided with jump ring, and jump ring one end is solid Be scheduled on slide plate bottom surface, the other end extend between swing gag lever post and slide plate.

This utility model one is to first pass through human bady gravitational to pressurize skateboard back-end, and drivening rod rotates, and makes curved bar rotate, bent Handle drives driving shaft to rotate again, is coordinated by three groups of gears, makes driven shaft rotate with the rotating speed times over driving shaft, thus passes through Driving shaft can constantly drive rear wheel to rotate, and makes slide plate quick sliding forward, then by being pressurizeed in nose, after making slide plate End makes crank and connecting rod returning quickly rotate in the case of not stressing, and by the most staggered force of human body both feet, slide plate can be made continuous Slide.Two is logical to be arranged in rotating shaft by front wheel, when taxiing turn, only human foot inwardly or outwardly to deviate one little Point, so that it may make front wheel direction change, it is achieved fast and flexible is turned.

This utility model not only compact conformation is simple, manufactures easy to maintenance, and laborsaving, and transmission is effective, and power-assisted is strong, Sliding rotary motion is flexible, and braking is reliable, driving safety.

Accompanying drawing explanation

Fig. 1 is main TV structure schematic diagram of the present utility model,

Fig. 2 is that the A of Fig. 1 is to structural representation.

In the drawings, 1, slide plate 2, top board 3, front wheel 4, front solid bar 5, connecting plate 6, swing gag lever post 7, Connecting rod 8, wobble plate 9, rear bar 10 admittedly, crank 11, loose joint I 12, connecting rod 13, jackshaft 14, middle canine tooth Wheel 15, intermediate speed pinion 16, driven gear 17, driven shaft 18, driving shaft 19, driving gear 20, transmission case 21, clamping plate 22, steering limiting rod 23, rotating shaft 24, splicing sleeve 25, front axle 26, jump ring 27, crossbeam 28, Spring axle 29, rear wheel 30, loose joint II.

Detailed description of the invention

In fig. 1 and 2, described gravity self sliding board includes that leading portion is skewed slide plate 1, slide plate transmission device, front Pulley gear and rear wheel device, described slide plate transmission device includes transmission case 20, described transmission case is provided with driving shaft 18, Two-stage jackshaft 13 and driven shaft 17, described driving shaft is provided with driving gear 19, and jackshaft is provided with gear broad in the middle 14 and intermediate speed pinion 15, driven shaft is provided with driven gear 16, driving gear engages with intermediate speed pinion, the first jackshaft On gear broad in the middle engage with intermediate speed pinion, the intermediate speed pinion on the second jackshaft engages with gear broad in the middle, middle Gear wheel and driven gear engagement, described front wheel device includes crossbeam 27, rotating shaft 23, splicing sleeve 24, steering limiting rod 22 and Top board 2, top board is fixed on two parallel front solid bars 4, and front solid bar is fixed on slide plate bottom surface, and splicing sleeve is fixed on top board, Rotating shaft is arranged in splicing sleeve, and crossbeam one end and rotating shaft lower end are fixedly linked, be provided with front axle 25, at front axle on the other end The front wheel 3 that two ends connect, two steering limiting rods are symmetricly set on front axle side (forward end side)；Described rear wheel device Including rear wheel 29, spring axle 28, wobble plate 8, clamping plate 21, swinging gag lever post 6, crank 10 and connecting rod 12, described crank one end is respectively Be connected with both ends of main drive shaft, other end loose joint I 11 is connected with connecting rod one end respectively, and the connecting rod other end is movable solid with loose joint II 30 On the rear solid bar 9 being scheduled on slide plate bottom surface, described both ends of main drive shaft is supported in two pieces of symmetrical wobble plate 8, wobble plate front end and spring Axle is movably connected, and spring axle two ends are fixedly linked with the front solid bar on slide plate bottom surface by clamping plate 5 and connecting plate 21, and spring axle two ends are also Directly can be fixedly linked with the front solid bar on slide plate bottom surface, spring axle is provided with jump ring 26, jump ring one end is fixed at the bottom of slide plate On face, the other end extend between swing gag lever post and slide plate, front solid bar and rear solid bar are fixed on slide plate bottom surface and with connecting Bar 7 is connected.

Claims (1)

1. gravity self sliding board, it includes slide plate transmission device, front wheel device and the rear wheel being arranged on slide plate (1) bottom surface Device, described slide plate transmission device includes transmission case (20), described transmission case is provided with driving shaft (18), jackshaft (13) and Driven shaft (17), described driving shaft is provided with driving gear (19), and jackshaft is provided with gear broad in the middle (14) and centre Little gear (15), driven shaft is provided with driven gear (16), and driving gear engages with intermediate speed pinion, gear broad in the middle with in Intermedian denticle wheel engagement and driven gear engage, and it is characterized in that: described front wheel device includes crossbeam (27), rotating shaft (23), supporting Set (24), steering limiting rod (22) and top board (2), top board is before being fixed on solid bar (4), and front solid bar is fixed on slide plate bottom surface, Splicing sleeve is fixed on top board, and rotating shaft is arranged in splicing sleeve, and crossbeam one end and rotating shaft lower end are fixedly linked, arrange on the other end Having front axle (25), connecting at front axle two ends has front wheel (3), and steering limiting rod is symmetricly set on front axle side；Described Rear wheel device includes rear wheel (29), spring axle (28), wobble plate (8), swings gag lever post (6), crank (10) and connecting rod (12), institute Stating that crank one end is connected with both ends of main drive shaft respectively, the other end is connected with connecting rod one end respectively, the connecting rod other end is movably fixed to On slide plate bottom surface, described both ends of main drive shaft is supported in wobble plate, and wobble plate front end is movably connected with spring axle, at the bottom of spring axle two ends and slide plate Front solid bar on face is fixedly linked, and spring axle is provided with jump ring (26), and jump ring one end is fixed on slide plate bottom surface, the other end stretches into To swinging between gag lever post and slide plate.