CN2309859Y - Pedal exerciser - Google Patents

Abstract

The utility model relates to a pedal exerciser. A main frame body is formed by that A front column and a rear column are arranged at the both ends of a main bar, and a through pipe and a transversal bar are fixed at the bottom end of the front column and the bottom end of the rear column respectively. Both sides of the main frame body are respectively provided with a pendulum bar of which the bottom is provided with a shaft pipe, and the upper end of each of the pendulum bars is provided with an end assembly base which is used for pivoting an actuating bar with an end assembly base at the front end; the lower part of the end assembly base of each of the pendulum bars is used for pivoting with the end of a front connecting bar, and the tail end of the end assembly base is pivoting with the front end of a rear connecting bar. The tail end of the rear connecting bar is pivoted on the assembly base at the tail end bottom of the actuating bar. A fly wheel and a rotary wheel are arranged in a wheel groove of the main bar, and the rotary wheel which drives the fly wheel by a belt is pivoted with a rear connecting bar via a crank.

Description

Foot-operated motion machine

The utility model is about a kind of foot-operated motion machine, but refers to the foot-operated locomotory apparatus of a kind of inertia motion and tool ellipticity event trace especially.

Existing treadmills, mainly be that the pedal front end is located in the seat of honour front crossbar, and bottom behind the pedal, establish an oil hydraulic cylinder on the group seat of the rear portion of the seat of honour, and mat one tumbler gear is thought the interlock structure of two pedals, so that this two pedal when trampling on the tool one, the state of walking once, and the resistance that utilizes oil hydraulic cylinder to trample with generation, nationality is the utilization of validity so that the user to be provided, and only should have following shortcoming in the use by treadmills commonly used:

One, is that genus is stage in the motion of foot-operated motion, the effect of active force time side tool interlock is promptly arranged.

Two, pedal is upper and lower motion state only, is to belong to the type that remains where one is.So trample in the motion comparatively dull.

Three, do not have a characteristic of inertia, the no continuity of promptly foot-operated motion, so only be used to the motion of marking time, and can't simulate the motion of running.

Continuous inertia is provided when being to provide the user to trample motion main purpose of the present utility model, and is the ellipticity orbiting motion in motion, can make in use and trample motion for the simulation of running.

Secondary objective of the present utility model is the characteristic by inertia and event trace, makes when marking time motion to have variability in reciprocating stroke, and the interest and the entertaining that provide the user to use are provided, and effectively improves tradition and tramples mode merely.

For reaching above-mentioned purpose, the technical solution adopted in the utility model is to establish forward and backward column at two ends of a mobile jib, and distinctly sets firmly poling and cross bar in the bottom of forward and backward column, and is a body frame body; Respectively be provided with the fork of a bottom tool central siphon in two sides of this body frame body, and each group of two sides of this poling and central siphon is established a pipe box, and more be provided with a side lever in the outside of this central siphon, the inside and outside then group of this side lever is established a pipe box and end cap, above-mentioned central siphon, poling and side lever, the centre bore of its set pipe box of mat wears for one group of axle; Above-mentioned fork upper end is provided with an end group seat, the actuating rod that this end group seat can supply a front end to have end group seat is pivoted, and can be for the end pivot group of a front rod under the end group seat of fork, end then with a back link front end pivot group, the end of this back link then is hubbed on the group seat of above-mentioned actuating rod end bottom; In addition, establish a flywheel and runner in the race that mobile jib is offered, and this runner by a belt with this flywheel of transmission, each organizes and is provided with a crank two sides of this runner in the outside of mobile jib, this crank then is pivoted with a back link.

Foot-operated motion machine of the present utility model has continuous inertia, and is the ellipticity orbiting motion when trampling motion, can simulate road-work, has variability in the reciprocating stroke when marking time motion, to improve user's interest.

Understand the purpose of this utility model, feature and effect for making,, and cooperate appended diagram, the utility model is described in detail, illustrate as the back now by following embodiment:

Fig. 1: be to be structure decomposing schematic representation of the present utility model;

Fig. 2: be to be entire combination schematic appearance of the present utility model;

Fig. 3: be to be trample action schematic diagram of the present utility model;

Fig. 4: be to be continuous action schematic diagram of the present utility model.

Seeing also Fig. 1, is to be structure decomposing schematic representation of the present utility model.As shown in the figure: the body frame body is forward and backward at a mobile jib 1, and down each hangs down and establishes a forward and backward column 11,12, distinctly sets firmly poling 13 and cross bar 2 in the bottom of this forward and backward column 11,12.

Establish the pipe box 31 of a tool centre bore in each group of two sides of this poling 13, and respectively be provided with a central siphon 41 in two sides of poling 13, two sides of this central siphon 41 are also organized the pipe box 31 that is provided with the tool centre bore, and be provided with a side lever 21 in the outside of each central siphon 41, at the pipe box 31 and the end cap 3 of the inside and outside end of this side lever 21 a sheathed tool centre bore out of the ordinary.By the set centre bore of above-mentioned each pipe box 31, for one in conjunction with the group axle setting of wearing group.

Two above-mentioned central siphons 41 respectively are provided with the fork 4 that a upper end is an end group seat 42, and below end group seat 42 by shaft tip, end pivot group with a front rod 5, the rear portion of this front rod 5 and a back link 51 front end pivot groups, and be provided with notch 52 in the front portion of back link 51, to avoid the interference of interlock, the end of back link 51 is then on the group seat 92 of the actuating rod 9 terminal bottoms that are horizontally set with on top of pivot group, the end group seat 91 of these actuating rod 9 front portions then with the end group seat 42 pivot groups of above-mentioned fork 4, and constitute an interlock framework.

In addition, above-mentioned mobile jib 1 offers forward and backward wheel hole, be located in the mobile jib 1 for a flywheel 8,7 of runners respectively, and this runner 7 is by belt transmission flywheel 8.Two sides of this runner 7 respectively are provided with a crank 6 in the outside of mobile jib 1, this crank 6 and being arranged on the back link 51.

When forcing in a side actuating rod 9, can drive runner 7 (as shown in Figure 3) via crank 6 by back link 51, simultaneously via effect and the restriction of front rod 5 with fork 4 fulcrums, make this actuating rod 9 can be forward and backward, declivity, go up oblique elliptical orbit motion (as shown in Figure 4), and this runner 7 of mat drives flywheels 8 and make two side actuating rods 9 produce inertia motions.For user's adjustment of velocity variations voluntarily, the resistance of trampling is then produced by interlock framework and flywheel 8.

Seeing also Fig. 2, is to be entire combination schematic appearance of the present utility model.As shown in the figure: in the above-mentioned structure, the tip axle of 42,91 pivot groups of end group seat of this two fork 4 and actuating rod 9 can be sheathed for the poling at end, a hand lever C bottom, and the suitable frictional resistance of tool.And be installed with a count table A, and respectively be installed with a pedal B on two actuating rods 9 at the front end of this mobile jib 1.

From the above, the utility model is at textural difference treadmills in the past, and at effect, the simple motor pattern of the different treadmills of effect of interlock, tool practicality and the value of utilizing, so propose utility application in accordance with the law, to pray and grant quasi patent early, the true feeling moral is just.

Claims (5)

1, a kind of foot-operated motion machine is characterized in that establishing forward and backward column at two ends of a mobile jib, and distinctly sets firmly poling and cross bar in the bottom of forward and backward column, and is a body frame body; Respectively be provided with the fork of a bottom tool central siphon in two sides of this body frame body, and each group of two sides of this poling and central siphon is established a pipe box, and more be provided with a side lever in the outside of this central siphon, the inside and outside then group of this side lever is established a pipe box and end cap, above-mentioned central siphon, poling and side lever, the centre bore of its set pipe box of mat wears for one group of axle; Above-mentioned fork upper end is provided with an end group seat, the actuating rod that this end group seat can supply a front end to have end group seat is pivoted, and can be for the end pivot group of a front rod under the end group seat of fork, end then with a back link front end pivot group, the end of this back link then is hubbed on the group seat of above-mentioned actuating rod end bottom; In addition, establish a flywheel and runner in the race that mobile jib is offered, and this runner by a belt with this flywheel of transmission, each organizes and is provided with a crank two sides of this runner in the outside of mobile jib, this crank then is pivoted with a back link.

2, foot-operated motion machine as claimed in claim 1 is characterized in that the end group seat top of this fork is pivoted with a hand lever.

3, foot-operated motion machine as claimed in claim 1 is characterized in that the top of this actuating rod sets firmly a pedal.

4, foot-operated motion machine as claimed in claim 1 is characterized in that the front end of this mobile jib is installed with a counter.

5, foot-operated motion machine as claimed in claim 1 is characterized in that the front end of this back link is provided with a notch.

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