CN204864741U

CN204864741U - Oval machine of improvement

Info

Publication number: CN204864741U
Application number: CN201520524802.2U
Authority: CN
Inventors: 赖膺州
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-20
Filing date: 2015-07-20
Publication date: 2015-12-16
Anticipated expiration: 2025-07-20

Abstract

Oval machine of improvement to first magnetic control wheelset is regulated and control first, the first drive wheel of two pendulum rod transmissions respectively and is rotated pendulum rod swing simultaneously and trample the resistance that the pole was divided a word with a hyphen at the end of a line around doing, tramples the bar pivot and connects first, two transfer lines, and first, two transmission bar pivots connect first, two pivots swing in turn, first, two resistances of trampling of trampling the pole of second magnetic control wheelset regulation and control, its with first, two transfer lines rather than coaxial fixed first, two traction elements that affect in step, first, two traction elements are fixed first, two ropes respectively, make first, two ropes connect secondary drive wheel first, that two eccentric shafts draw rotation second magnetic control wheelset each other, the second magnetic control wheel of second magnetic control wheelset is trampled the pole and is trampled the regulation and control resistance from top to bottom, in addition the magnetism swivel mount is established to the crank of the eccentric shaft of second magnetic control wheelset, and the different both sides of magnetism swivel mount meet several magnetic element respectively, and when the magnetism swivel mount rotated, first, two magnetic element kept the state that repels each other forever, control first, two eccentric shafts and keeps forever making and trampling smoothly not at the moment lap position.

Description

The elliptical machine of improvement

Technical field

The utility model relates to a kind of elliptical machine of improvement, espespecially a kind of swing trample or mix swing with trample the sport and body-building elliptical machine that all independently can regulate and control resistance.

Background technology

In body exercising machine field, the modal one that is tramples elliptical machine, simple owing to using, at both hands with both feet as the motion as running, it tramples the travel track of trample action shape as ellipse of bar, and namely industry is referred to as elliptical machine, or claims to trample elliptical fitness machine; Right General Elliptic machine, the regulation and control of its magnetic control mostly focus on the resistance regulation and control of fork swing, because of its directly by connecting rod interlock this trample bar trample resistance up and down, make this structure very complicated, and increase the volume of overall elliptical machine, cause cost of transportation to increase, and take up space, be its disappearance.

Another disappearance, different with the drag of both feet in the drag of both hands, its motion is upper as all identical with double-legged the resistance regulated and controled in both hands, then cannot obtain due movement effects, likely because the double-legged resistance of motion must yield to the resistance of motion of both hands, and under only a kind of control methods, due sport and body-building effect cannot be obtained in fact.

Utility model content

For solving above-mentioned existing problem, the utility model object is to provide a kind of elliptical machine, and it tramples smooth and easy, and its fork with trample bar and independently can regulate and control resistance, more can reduce volume, reduce landed cost.

For reaching above-mentioned purpose, the utility model provides a kind of elliptical machine of improvement, this first magnetic control wheel independently can regulate and control the swing resistance of this fork, this first magnetic control wheel is made only to do the resistance regulation and control of gliding motility before and after this stampede part, this second magnetic control wheel can independently to regulation and control this trample bar only trample up and down the resistance of motion regulation and control, aforesaid fork with trample bar and can mix and do to swing and trample and indivedual regulation and control drag sizes of the both hands that form oval trample action and both feet, to provide indivedual regulation and control resistance exercise effects of movement degree.

Another object of the utility model, that the first crank connect with aforementioned first eccentric shaft connects a magnetic swivel base on coaxial main shaft, the first magnetic element that its two ends set firmly, and be fixed on position that this first magnetic element is rotated through and fix one second magnetic element, this is first years old, two magnetic elements are same polarity, first magnetic element and the second magnetic element are repelled each other because of same polarity, this second magnetic element is in the first magnetic element position, all eccentric shaft can be promoted the lap position that this first eccentric shaft departs from this zero moment, causing to avoid blocking cannot smooth and easy rotation phenomenon.For reaching above-mentioned purpose, the utility model provides a kind of elliptical machine of improvement, this elliptical machine comprises a framework, one first, two magnetic control wheels one first, two forks, one first, two drive links, one first, two haulage gears, one first, two trample bar and a magnetic mechanism, and be separately positioned on first of a framework, two frame portions and central frame portion, and this first, two forks and first, two drive links synchronously do swing, simultaneously this first, two trample to do when bar is done upper and lower before and after divide a word with a hyphen at the end of a line and trample, make first, first of the bottom pivot joint of two forks, two trample that bar makes elliptical path trample motion, its feature comprises:

This first and second magnetic control wheel group comprises first and second drive, first and second magnetic control wheel, first and second belt pulley and first, second and third driving belt respectively, this first belt pulley is located in the rotating shaft of this first magnetic control wheel, this first magnetic control wheel is driven to rotate by means of one first driving belt by the first drive, this first magnetic control wheel and the first belt pulley are coaxially located at the middle section in this central frame portion, and are positioned at the below of the first drive; Second magnetic control wheel is mounted on below the first magnetic control wheel, this second power axle is located at below the first frame portion, one second magnetic control wheel is established below this second drive, this second magnetic control wheel is then located at below the first frame portion, establish one second belt pulley below this second magnetic control wheel again, the second drive interlock second magnetic control wheel rotates with the second driving belt and the 3rd driving belt by this second belt pulley respectively;

This first and second fork lays respectively at the both sides of first and second magnetic control wheels, and this first and second fork middle section is separately fixed at first and second balance staff being positioned at first and second front end, frame portion, be articulated in bottom this first and second balance staff one first and second trample bar front end; One end of one first and second connecting rod is articulated on first and second holder of first and second balance staff respectively, and identically with first and second fork be fixed on this first and second balance staff, this first and second connecting rod other end is then located at the both sides, axle center of this first drive respectively, makes this first and second fork swing and make this first drive of first and second connecting rod driven rotate;

This first and second drive link is articulated in the middle section of this stampede part respectively, this first and second drive link top is articulated in first and second pin joint seat respectively, this first and second pin joint seat is then separately fixed on first and second pivot, and this first and second pivot fixes first and second haulage gear respectively again;

This first and second haulage gear is made up of first and second traction element, first and second rope, first and second eccentric shaft, first and second crank and main shaft, this is first years old, two pin joint seats and this first, two traction elements be located on this first, on two pivots, simultaneously this first, two rope one end be separately fixed at this first, the rear end of two traction elements, and by this first, two ropes walk around respectively this first, two traction elements and be connected to respectively this first, on two eccentric shafts, this is first years old, the axle center of two eccentric shafts is connected to one first respectively, one end of two cranks, this is first years old, the two crank other ends are axle center and are connected with main shaft, this main shaft wears this second drive, make this first, two cranks and first, two eccentric shafts lay respectively at the both sides of this second drive,

This magnetic mechanism comprises a magnetic swivel base, first magnetic element and the second magnetic element, this magnetic swivel base is fixed on this main shaft either side, and with this first, two cranks are coaxial, this magnetic swivel base is provided with several first magnetic element, this several first magnetic element is because of the rotation of this second drive, or this first, two traction elements, or this first, two drive links synchronously drive first, two ropes and drive first, two eccentric shafts synchronously drive this magnetic swivel base to rotate, then this several first magnetic element the position of process, just be positioned at this first, one second magnetic element is fixed in this central frame portion lower position by the lap position place of two eccentric shaft zero moments, and this first, two magnetic elements are same polarity, make it have two like magnetic poles repel each other effect, apply first of this magnetic swivel base, the repulsion thrust of two magnetic elements and by first, two eccentric shafts push the lap position of zero moment open, to break away from stuck phenomenon, rotation smoothness is provided.

Elliptical machine of the present utility model, its with the first magnetic control wheel group regulate and control respectively first and second swing link transmission one first drive rotate and at the same time this fork swing trample bar do before and after the resistance of dividing a word with a hyphen at the end of a line, trample first and second drive link of bar pivot joint one, this first and second drive link is articulated in respectively on first and second pivot and makes alternatively swinging simultaneously, what one second magnetic control wheel group regulated and controled that first and second tramples bar respectively tramples resistance, its apply first and second drive link with its coaxial fixing synchronously affect first and second affect element, this first and second affect element to fix first and second rope respectively, make this first and second rope be connected to first and second eccentric shaft mutually to draw and rotate one second drive of these the second magnetic control wheels, namely the second magnetic control wheel of these the second magnetic control wheels is trampled bar trample and its resistance of controllable up and down by this, another on the crank of a wherein eccentric shaft of these the second magnetic control wheels, if a magnetic swivel base, one first magnetic element is fixed respectively in these different both sides of magnetic swivel base, when this magnetic swivel base rotates, be positioned at the appropriate location that this magnetic element passes through, if one and first magnetic element Magnetic Phase with the second magnetic element, it is made forever to keep state of repelling each other, with control this first, two eccentric shafts keep not being the lap position of zero in moment forever, make this trample bar trample keep smooth and easy, and by the easy structure after improvement, and obtain fork and trample bar and independently regulate and control resistance, make it have outside broader range of movement, and there is minimizing volume, reduce the economic benefit of landed cost.

Trample bar when user sets foot on this, and both hands are held first, the top of two forks, application with its pivot joint on the frame one first, two balance staffs, this is first years old, two balance staffs also fix one first respectively, two connecting rods, this is first years old, two connecting rods then with the first drive interlock of the first magnetic control wheels, make this first, two forks alternately affect this first, two balance staffs back and forth reverse, to regulate and control the rotation of these the first magnetic control wheels respectively, make these the first magnetic control wheels regulate and control this first, the swing resistance of two forks, be separately articulated in this trample on bar this first, two drive links are articulated in one first respectively, on two pin joint seats, this is first years old, two pin joint seats be separately fixed at this first, on two pivots, this is first years old, two pivots are coaxially fixing one first again respectively, two traction elements, this is first years old, two traction elements connect one first respectively at rear side, two ropes, this is first years old, two ropes walk around this first, two traction elements be separately fixed to front end this first, on two eccentric shafts, this is first years old, two eccentric shafts connect one first respectively, two cranks, this is first years old, two cranks coexist on a main shaft, make this first, two eccentric shafts are positioned at the main shaft both sides of this second drive, make this second magnetic control wheel of spindle drive second drive transmission regulate and control its rotary resistance, to provide the resistance regulation and control of trampling bar and trampling up and down.

Accompanying drawing explanation

Fig. 1 represents the perspective right schematic diagram of the utility model elliptical machine.

Fig. 2 represents the left perspective schematic diagram of the utility model elliptical machine.

Fig. 3 represents the right side plan schematic diagram of the utility model elliptical machine.

Fig. 4 represents the left side plan schematic diagram of the utility model elliptical machine.

Fig. 5 represents the relative position enlarged schematic partial view of magnetic mechanism in the utility model elliptical machine.

Fig. 6 represents the enlarged schematic partial view that in the utility model elliptical machine, haulage gear connects.

Fig. 7 represents the action schematic diagram that the utility model elliptical machine is trampled up and down.

Fig. 8 represents the action schematic diagram that the utility model elliptical machine elliptical orbit is trampled.

[main element symbol description]

Elliptical machine 100

Framework 1

First frame portion 1a

Second frame portion 1b

Central authorities frame portion 1c

First and second magnetic control wheels 2a, 2b

First and second drive 21a, 21b

First and second magnetic control wheel 22a, 22b

First and second belt pulley 23a, 23b

First, second and third driving belt 24,25,26

Main shaft 20

First and second fork 3a, 3b

First and second balance staff 31a, 31b

First and second holder 32a, 32b

First and second connecting rod 33a, 33b

First and second drive link 4a, 4b

First and second haulage gear 5a, 5b

First and second pivot 51a, 51b

First and second pin joint seat 52a, 52b

First and second traction element 53a, 53b

First and second rope 54a, 54b

First and second eccentric shaft 55a, 55b

First and second crank 56a, 56b

First and second tramples bar 6a, 6b

First and second pedal 61a, 61b

Magnetic mechanism 7

Magnetic swivel base 71

First magnetic element 72

Second magnetic element 73.

Detailed description of the invention

Please refer to shown in Fig. 1 to Fig. 8, the utility model elliptical machine 100 comprise first and second magnetic control wheels of framework 1,2a, 2b, first and second fork 3a, 3b, first and second drive link 4a, 4b, first and second haulage gear 5a, 5b, one first and second trample bar 6a, 6b and a magnetic mechanism 7.

The left and right sides that one framework 1 has one first frame portion 1a, one second frame portion 1b and a central frame portion 1c, this central frame portion 1c is communicated with the first frame portion 1a and the second frame portion 1b respectively.

Arrange from top to bottom in the central frame portion 1c that one first, second magnetic control wheels 2a, 2b is arranged on framework 1, this is first years old, two magnetic control wheels 2a, 2b comprises one first drive 21a respectively, one first magnetic control wheel 22a, one second drive 21b, one second magnetic control wheel 22b, and one first belt pulley 23a, this first belt pulley 23a is located in the rotating shaft of this first magnetic control wheel 21a, this first magnetic control wheel 21a is driven to rotate by means of one first driving belt 24 by the first drive 21a, this first drive 21a axle is located at the upper end of this central frame portion 1c, and this first magnetic control wheel 22a and the first belt pulley 23a is coaxially located at the middle section of central frame portion 1c, and be positioned at the below of the first drive 21a, second magnetic control wheels 2b is located at below the first magnetic control wheel 2a, this second drive 21b is located in below the first frame portion 1a, one second magnetic control wheel 22b is established below this second drive 21b, this second magnetic control wheel 22b is then located at below the first frame portion 1a, establish one second belt pulley 23b below this second magnetic control wheel 22b again, the second drive 21b interlock second magnetic control wheel 22b rotates with the second driving belt 25 and the 3rd driving belt 26 by this second belt pulley 23b respectively.

One first and second fork 3a, 3b lays respectively at the both sides of first and second magnetic control wheels 2a, 2b, this first and second fork 3a, 3b middle section is separately fixed at first and second balance staff 31a, the 31b being positioned at first and second 1a, 1b front end, frame portion, be articulated in bottom this first and second balance staff 31a, 31b one first and second trample bar 6a, 6b front end; One end of one first and second connecting rod 33a, 33b is articulated on first and second holder 32a, 32b of first and second balance staff 31a, 31b respectively, and identically with first and second fork 3a, 3b be fixed on this first and second balance staff 31a, 31b, this first and second connecting rod 33a, 33b other end is then located at the both sides, axle center of this first drive 21a respectively, makes this first and second fork 3a, 3b swing and make this first drive of first and second connecting rod 33a, 33b driven 21a rotate.

One first and second drive link 32a, 32b is articulated in the middle section of this stampede part 6a, 6b respectively, this first and second drive link 4a, 4b top is articulated in first and second pin joint seat 52a, a 52b respectively, this first and second pin joint seat 52a, 52b are then separately fixed on first and second pivot 51a, a 51b, and this first and second pivot 51a, 51b fix first and second haulage gear 5a, a 5b respectively again, first and second haulage gear 5a, 5b are made up of first and second traction element 53a, 53b, first and second rope 54a, 54b, first and second eccentric shaft 55a, 55b, first and second crank 56a, 56b and main shaft 20, this is first years old, two pin joint seat 52a, 52b and this first, two traction element 53a, 53b be located on this first, two pivot 51a, on 51b, simultaneously this first, two rope 54a, 54b one end be separately fixed at this first, two traction element 53a, the rear end of 53b, and by this first, two rope 54a, 54b walk around respectively this first, two traction element 53a, 53b and be connected to respectively this first, two eccentric shaft 55a, on 55b, this is first years old, two eccentric shaft 55a, the axle center of 55b is connected to one first respectively, two crank 56a, one end of 56b, this is first years old, two crank 56a, the 56b other end is axle center and is connected with main shaft 20, this main shaft 20 wears this second drive 21b, make this first, two crank 56a, 56b and first, two eccentric shaft 55a, 55b lays respectively at the both sides of this second drive 21b.

One magnetic mechanism 7 comprises a magnetic swivel base 71, first magnetic element 72 and the second magnetic element 73, this magnetic swivel base 71 is fixed on this main shaft 20 either side, and with this first, two crank 56a, 56b is coaxial, and this magnetic swivel base 71 is provided with a plurality of first magnetic element 72, this plurality of first magnetic element 72 because of the rotation of this second drive 21b, or this first, two traction element 53a, 53b, or this first, two drive link 4a, 4b synchronously drives first, two rope 54a, 54b and drive first, two eccentric shaft 55a, 55b synchronously drives this magnetic swivel base 71 to rotate, then this plurality of first magnetic element the position of process, be just positioned at this first, two eccentric shaft 55a, one second magnetic element 73 is fixed in this central frame portion 1C lower position by the lap position place of 55b zero moment, and this first, two magnetic elements 72, 73 is same polarity, makes it have two like magnetic poles repel each other effect, applies first of this magnetic swivel base 71, two magnetic elements 72, the repulsion thrust of 73 and by first, two eccentric shaft 55a, 55b pushes the lap position of zero moment open, to break away from stuck phenomenon, provides rotation smoothness.

As Fig. 1, 2, shown in 7, one first, two trample bar 6a, 6b comprise that one is fixed on rear end first, two pedal 61a, 61b, be articulated in middle section position this first, two drive link 4a, the bottom of 4b, and be articulated in this first, two trample bar 6a, 6b leading portion this first, two fork 3a, 3b bottom, makes first, two trample bar 6a, 6b borrows first, two fork 3a, the alternately reciprocally swinging of 3b slides before and after doing, and tramples first alternately, two pedal 61a, 61b do before and after trample up and down, with draw this first, two drive link 4a, 4b affects first respectively, two pin joint seat 52a, 52b and make this first, two pivot 51a, the positive and negative reciprocating rotation of 51b, to drive first, two traction element 53a, 53b synchronously makes positive and negative reciprocating rotation, make to be fixed on this first, two traction element 53a, on 53b first, two rope 54a, 54b toward complex Alternating to this first, two eccentric shaft 55a, 55b is with first, two crank 56a, 56b is that axle center is done to pull to produce rotate to the left or to the right toward complex Alternating, but can not affect this first, two trample bar 6a, the trample action that 6b advances or retreats.

Therefore, when user's both hands hold first, two fork 3a, the top of 3b when both hands swing, the both feet of user are respectively first, two trample bar 6a, first of 6b, two pedal 61a, 6b tramples motion up and down, and the power of trampling can sequentially through first, two drive link 4a, 4b alternately drives to first respectively, two pin joint seat 52a, 52b and affect first respectively, two pivot 51a, 51b and first, two traction element 53a, 53b drives first respectively, two rope 54a, 54b and drive first respectively, two eccentric shaft 55a, 55b rotates, make this second drive 21b along with at that time first, two eccentric shaft 55a, 55b rotation direction rotates, but can not affect this first, two trample bar 6a, 6b is by the smoothness of trampling up and down and can trample direction before and after smooth and easy conversion at any time.

Moreover, as Fig. 1, 2, 7, shown in 8, when the both hands of user hold first, two fork 3a, 3b does swing, simultaneously both feet this first, two pedal 61a, 61b is to first, two trample bar 6a, when 6b tramples up and down, independent swing according to aforesaid and trample under motion carries out simultaneously, apply this first, two fork 3a, 3b swings, make first, two fork 3a, first of the bottom pivot joint of 3b, two trample bar 6a, 6b is aforesaid swing simultaneously up and down, and then make the both feet of user step on first respectively, two trample bar 6a, first of 6b, two pedal 61a, 61b carries out up and down and elliptical orbit is made in front and back tramples motion.

According to aforementioned known, this first magnetic control wheel 22a can independently regulate and control this first, two fork 3a, the swing resistance of 3b, make this first magnetic control wheel 22a only do this first, two trample bar 6a, the resistance of gliding motility before and after 6b regulation and control, this second magnetic control wheel 22b can independently regulate and control this first, two trample bar 6a, 6b makes the resistance of motion of trampling up and down, aforesaid first, two fork 3a, 3b and first, two trample bar 6a, 6b can mix and does to swing with trampling and form the trample action of elliptical path, both hands are made can distinctly to regulate and control resistance of motion scope with the mixing resistance of both feet, its simple structure, volume is little, cost is lower, so but can reach higher utilization benefit.

Claims

1. the elliptical machine of an improvement, this elliptical machine comprise a framework, first and second first and second fork of magnetic control wheels one, first and second drive link, first and second haulage gear, one first and second trample bar and a magnetic mechanism, and be separately positioned on first and second frame portion of a framework and central frame portion, and this first and second fork and first and second drive link synchronously do swing, simultaneously this first and second trample to do when bar is done upper and lower before and after divide a word with a hyphen at the end of a line and trample, make the bottom pivot joint of first and second fork first and second trample that bar makes elliptical path trample motion; Its feature comprises:

This magnetic mechanism comprises a magnetic swivel base, first magnetic element and the second magnetic element, this magnetic swivel base is fixed on this main shaft either side, and with this first, two cranks are coaxial, this magnetic swivel base is provided with several first magnetic element, this several first magnetic element is because of the rotation of this second drive, or this first, two traction elements, or this first, two drive links synchronously drive first, two ropes and drive first, two eccentric shafts synchronously drive this magnetic swivel base to rotate, then this several first magnetic element the position of process, just be positioned at this first, one second magnetic element is fixed in this central frame portion lower position by the lap position place of two eccentric shaft zero moments, and this first, two magnetic elements are same polarity, make it have two like magnetic poles repel each other effect, apply first of this magnetic swivel base, the repulsion thrust of two magnetic elements and by first, two eccentric shafts push the lap position of zero moment open.

2. the elliptical machine of improvement as claimed in claim 1, it is characterized in that: this is first years old, two fork alternatively swingings and control first, two trample first of bar, two pedals are trampled sequentially through first up and down, two drive links alternately drive to first respectively, two pin joint seats and affect first respectively, two pivots and first, two traction elements drive first respectively, two ropes and drive first respectively, two eccentric shaft turns, make this second drive along with at that time first, two eccentric shaft turns directions rotate, and do not affect this first, two trample the smoothness of trampling direction before and after bar swing and conversion.

3. the elliptical machine of improvement as claimed in claim 1, it is characterized in that: the first axle center, drive both sides of these the first magnetic control wheels is connected to this first and second connecting rod and this first and second connecting rod and is connected to first and second holder pivot joint on one, two balance staffs of first and second fork again, and the second drive of these the second magnetic control wheels is connected between this first haulage gear and second haulage gear, rotate with a spindle synchronous, make these first and second magnetic control wheels regulate and control resistance separately unaffected mutually.