CN201006236Y

CN201006236Y - Elliptical motion body-building machine

Info

Publication number: CN201006236Y
Application number: CNU2007201070026U
Authority: CN
Inventors: 朱善伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-03-07
Filing date: 2007-03-07
Publication date: 2008-01-16
Anticipated expiration: 2017-03-07

Abstract

An ellipse exercise gymnastic machine comprises a base, an upright frame, two pedals and two movable armrests, wherein the upright frame is fixed on the base, the movable armrests are axially connected on two side faces of the upright frame, which can swing front and back crossly. The utility model is characterized in that the pedals are respectively mounted on a relative pedal rod, the back end of the pedal rod is arranged with a rolling wheel rolling arranged on a track of the base, the front end of each pedal rod is rotationally and axially connected with one end of a relative crank, another end of each crank is connected with the wheel shaft of the rotary wheel, one end of each crank is opposite arranged with one end of another crank, the rotary wheel is rotationally arranged on the upright support, the lower end of the movable armrest is respectively and movably connected with one end of relative connecting rod axially while another end of the connecting rod is movably and axially connected with the pedal. The utility model can combine climb and run motions, when user makes climbing and rolling wheel moves backwards to run, to improve gymnastic effect.

Description

The elliptic motion body exercising machine

Technical field

The utility model relates to a kind of body exercising machine, especially refers to a kind of elliptic motion body exercising machine.

Background technology

Existing a kind of patent No. is the elliptic motion body exercising machine of 200420064350.6 Chinese utility model patent, its structure comprises a underframe, one support, one tumbler, one height adjustable right cylinder, a pair of hand-held pole and two pedal-rods, wherein this right cylinder has a cylinder and a lower prop on one, lower prop is sleeved on the cylinder adjustment of can just stretching, the pars intermedia of hand-held pole is hubbed at the cylinder left and right sides respectively, the lower end of hand-held pole and the front end of each pedal-rod articulate, the rear end of pedal-rod then is articulated in tumbler respectively, along with the hand-held pole swing, interlock pedal-rod and tumbler running, last cylinder upwards increases or downgrades downwards, can make the elliptical trajectory position of pedal tread rise relatively or descend, the situation of emulation upward slope or descending by this, with training different parts muscle, be applicable to the motion state emulation of various elliptic motion body exercising machine.Can only make the exercise that climb and fall moves but its shortcoming is it, and it makes weak effect of running simulation, so true inadequately to real body-building mountaineering simulation, its structure is still waiting improvement.

Summary of the invention

Technical problem to be solved in the utility model be provide at above-mentioned prior art present situation a kind of reasonable in design, can be with the elliptic motion body exercising machine that mountaineering and road-work combine, exercise is effective.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of elliptic motion body exercising machine, include base, stand, two pedals and two movable hand rails, described stand is fixed on the base, and described movable hand rail respectively can before and after do to intersect the structure of swing and be articulated on the stand two sides, it is characterized in that described pedal is installed in respectively on each self-corresponding treadle, the rear end of described treadle is provided with roller, this roller rollably is arranged on the track of base, and the front end of described treadle is articulated with an end of each self-corresponding crank respectively rotationally, and the other end of this two crank is connected on the wheel shaft of moving runner, and an end that makes two cranks is the opposite setting that is corresponding, and described moving runner is to be arranged at rotationally in the stand; The movable hand rail lower end is articulated with each self-corresponding connecting rod one end respectively movably, and the other end of connecting rod is distinguished the pivot joint that links to each other with pedal movably.

As improvement, can select to be connected with T-shaped connector between described treadle and the crank, be formed by connecting with the axostylus axostyle that is connected with treadle by the axle sleeve of running in bearings in the T-shaped connector, axle sleeve is connected with connecting axle on the crank, and treadle is connected with axostylus axostyle by rubber sleeve.Can overcome like this because the error that manufacturing produces causes the treadle beat, avoid action to have some setbacks effectively, and can also reduce hot-tempered sound.

As further improvement, described moving runner is connected with flying wheel on being positioned at its rear portion base by driving-belt, to improve stability.

Improve, described driving-belt may be selected to be band tooth flat belt or V-belt etc. again.

Improve, described stand is equipped with the fixed armrest of being convenient to shake hands on it again.

Compared with prior art, the utility model advantage is: adopt the structure that pedal gear and roller slipper are combined, make human body simultaneously in the exercise of doing the climb and fall motion, because of moving backward, roller makes road-work, the climb and fall motion is organically combined with road-work, approaching more real mountaineering, thus play better body-building effect; Also have this elliptical machine between treadle and crank, to be connected with T-shaped connector and rubber parts, can overcome because the error that manufacturing produces causes the treadle beat, avoid action to have some setbacks effectively, and can also reduce hot-tempered sound, structural design is more reasonable, and assembling is produced easily.

Description of drawings

Fig. 1 is the structure side view of the utility model embodiment;

Fig. 2 is the sectional perspective enlarged drawing of Fig. 1;

Fig. 3 is the sectional perspective enlarged drawing of Fig. 1;

Fig. 4 is the parts explosion of treadle and crank junction among Fig. 1;

Fig. 5 is the cutaway view that roller bearing matches with track among Fig. 1.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Extremely shown in Figure 5 as Fig. 1, the elliptic motion body exercising machine of present embodiment, include base 9, stand 1, two pedals 6 and two movable hand rails 2, stand 1 is fixed on the base 9, and movable hand rail 2 respectively can before and after make to intersect the structure of swing and be articulated on stand 1 two sides.Pedal 6 is installed in respectively on each self-corresponding treadle 7, is provided with roller 71 in the rear end of treadle 7, sees Fig. 1 and shown in Figure 5, and this roller 71 rollably is arranged on the track 91 of base 9.Be articulated with an end of each self-corresponding crank 8 rotationally respectively at the front end of treadle 7, and the other end of this two crank 8 is connected on the wheel shaft 30 of moving runner 3 simultaneously, and make an end of two cranks 8 present opposite setting on moving runner 3 sides, promptly when a crank 8 moves to foremost, another crank 8 moves to the rearmost end position just, and moving runner 3 is rotatably installed in the stand 1.Movable hand rail 2 lower ends are articulated with each self-corresponding connecting rod 5 one end respectively movably, and the other end of connecting rod 5 is articulated with pedal 6 respectively movably.Be connected with T-shaped connector 82 between described treadle 7 and the crank 8, see shown in Figure 4, axle sleeve 82c by running in bearings 82b in the T-shaped connector 82 is made of welded connection with the axostylus axostyle 82a that is connected with treadle 7, axle sleeve 82c is connected with connecting axle 81 on the crank 8 by bearing 82b, treadle 7 is connected with axostylus axostyle 82a by rubber sleeve 83, because rubber sleeve 83 has certain elasticity, can overcome owing to make the error that produces and cause treadle 7 beats, avoid action to have some setbacks effectively, and can also reduce hot-tempered sound.And moving runner 3 is connected with flying wheel 4 on being positioned at its rear portion base 9 by driving-belt 31, and the stability and the continuity of work is provided, and driving-belt 31 is band tooth flat belt, can certainly be V-belt etc.Have a rest for the ease of the person taking exercise, the fixed armrest of being convenient to shake hands 11 also is installed in stand 1.

Its operation principle is such, when the left and right sides of human body pin presses down separately pedal one on the other, by treadle and crank, and swinging in conjunction with two movable hand rails, moving runner and flying wheel are constantly rotated, this structure rear portion is provided with roller simultaneously, about making treadle also backward with to front slide, so human body in the exercise of doing the climb and fall motion simultaneously, mountain-climbing action is firmly not only arranged, and the running action that also has horizontal movement to have an effect, the climb and fall motion is organically combined with road-work, mountaineering that is virtually reality like reality more realistically, thus play better body-building effect.

Claims

1. elliptic motion body exercising machine, include base (9), stand (1), two pedals (6) and two movable hand rails (2), described stand (1) is fixed on the base (9), and described movable hand rail (2) respectively can before and after do to intersect the structure of swing and be articulated on stand (1) two sides, it is characterized in that described pedal (6) is installed in respectively on each self-corresponding treadle (7), the rear end of described treadle (7) is provided with roller (71), this roller (71) rollably is arranged on the track (91) of base (9), and the front end of described treadle (7) is articulated with an end of each self-corresponding crank (8) respectively rotationally, and the other end of this two crank (8) is connected on the wheel shaft (30) of moving runner (3), and an end that makes two cranks (8) is the opposite setting that is corresponding, and described moving runner (3) is to be arranged at rotationally in the stand (1); Described movable hand rail (2) lower end is articulated with each self-corresponding connecting rod (5) one end respectively movably, and the other end of connecting rod (5) is distinguished the pivot joint that links to each other with pedal (6) movably.

2. elliptic motion body exercising machine according to claim 1, it is characterized in that being connected with T-shaped connector (82) between described treadle (7) and the crank (8), axle sleeve (82c) by running in bearings (82b) in T-shaped connector (82) is formed by connecting with the axostylus axostyle (82a) that is connected with treadle (7), axle sleeve (82c) is connected with connecting axle (81) on the crank (8), and treadle (7) is connected with axostylus axostyle (82a) by rubber sleeve (83).

3. elliptic motion body exercising machine according to claim 2 is characterized in that described moving runner (3) is connected with flying wheel (4) on being positioned at its rear portion base (9) by driving-belt (31).

4. elliptic motion body exercising machine according to claim 3 is characterized in that described driving-belt (31) is band tooth flat belt or V-belt.

5. according to claim 1 or 2 or 3 or 4 described elliptic motion body exercising machines, it is characterized in that described stand (1) is equipped with the fixed armrest of being convenient to shake hands (11) on it.