CN201760032U - Elliptical trainer - Google Patents
Elliptical trainer Download PDFInfo
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- CN201760032U CN201760032U CN2010202725192U CN201020272519U CN201760032U CN 201760032 U CN201760032 U CN 201760032U CN 2010202725192 U CN2010202725192 U CN 2010202725192U CN 201020272519 U CN201020272519 U CN 201020272519U CN 201760032 U CN201760032 U CN 201760032U
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- elliptical machine
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Abstract
The utility model discloses an elliptical trainer. The elliptical trainer comprises a frame unit, a resistance unit arranged on the frame unit and provided with two cranks, a regulation unit provided with a driving motor and a regulation piece and two linkage units respectively provided with a hand rocker, a connecting rod, a swinging rod and a pedal rod; the driving motor is arranged on the frame unit; the regulation piece is movably arranged on the frame unit, and is screwed with the rotating shaft of the driving motor; the hand rockers are pivoted with the regulation piece; the connecting rods are pivoted between the hand rockers and one of the cranks; the swinging rods are pivoted with the connecting rods; the pedal rods are pivoted between the hand rockers and the swinging rods; each hand rocker is provided with an upper pivoting part and a lower pivoting part which are pivoted with the regulation unit as well as a middle part connected between the upper pivoting part and the lower pivoting part; the two ends of each connecting rod are respectively pivoted with the middle part of the corresponding hand rocker and the corresponding crank; the two ends of each pedal rod are respectively pivoted with the lower pivoting part of the corresponding hand rocker and the corresponding swinging rod; and the driving motor drives the regulation piece which then drives the hand rockers to move relatively to the frame unit, therefore the inclination of an elliptical orbit which is produced by pedals driven by the pedal rods is regulated.
Description
Technical field
The utility model relates to a kind of fitness equipment, particularly a kind of elliptical machine.
Background technology
As shown in Figure 1, existing a kind of elliptical machine comprises a frame 1, one be arranged at this frame 1 and have the drag devices 2 of two rotating cranks 201 and two be arranged at this frame 1 left side respectively, the linkage 3 of right both sides, described linkage 3 has a joystick 301 that is hubbed at this frame 1 respectively, one is articulated in these joystick 301 bottoms and treadle 302 and pedal 303 that is fixedly arranged on these treadle 302 central authorities between crank 201 wherein, whereby, when the user pulls described joystick 301 and trample on described pedal 303, described pedal 303 promptly can produce elliptical orbit, to allow the user carry out the walking campaign.
Yet because 303 on described pedal can produce fixing elliptical orbit, therefore, the user only can use fixing muscle group forever when motion, and can't temper other muscle group.
In addition, because before the described treadle 302, back two ends are articulated in respectively between described joystick 301 and the described crank 201, therefore, before the described treadle 302, back displacement can be subject to the length of described crank 201, moreover, because described pedal 303 is fixedly arranged on described treadle 302, described pedal 303 can only with described treadle 302 same moved further, therefore, be that convenient described crank 201 is when being at interval nearly 180 ° state, apart stride maximum also can't surpass the spacing distance (promptly this stride approximates the length addition of two cranks 201) between described crank 201 ends between the described pedal 303, and the stride that causes user's both feet to stride is limited, influences movement effects.
The utility model content
The elliptical machine that the purpose of this utility model is to provide a kind of adjustable pedal track and can enlarges stride.
The utility model elliptical machine comprises a rack unit, a resistance unit, an adjustment unit and two interlock unit.This resistance unit is arranged at this rack unit, and has two cranks that can rotate.This adjustment unit has the CD-ROM drive motor and the adjustment part that can be arranged at this rack unit front end movably that are arranged at this rack unit, and this CD-ROM drive motor has a turning cylinder that is spirally connected with this adjustment part.Described interlock unit has one respectively and is hubbed at this adjustment part and drives joystick to move with respect to this rack unit by the adjustment part that driven by this CD-ROM drive motor, one is articulated in this joystick and the connecting rod between crank wherein, a swing arm and a treadle that is articulated between this joystick and this swing arm that is hubbed at this connecting rod, each joystick has a last articulated section that articulates with this adjustment part, following articulated section and one are connected in articulated section on this, center section part between this time articulated section, each connecting rod two ends articulates with the center section part of corresponding joystick and corresponding crank respectively, each treadle two ends respectively with the following articulated section of corresponding joystick and corresponding swing arm pivot joint.
Elliptical machine described in the utility model, this rack unit have a body frame and one and are arranged at this body frame front end and extended guide member up, and this CD-ROM drive motor is arranged at this body frame front end, and this adjustment part can be arranged at this guide member movably.
Elliptical machine described in the utility model, the guide member of this rack unit has two interior pipes that are provided with at interval, this adjustment part has two outer tube, a top connecting plate and an end nut seats that are arranged at described outer tube bottom that are connected between the described outer tube top that can be sheathed on described interior pipe respectively movably, this CD-ROM drive motor is hubbed at this body frame front end, the turning cylinder of this CD-ROM drive motor extends up and is spirally connected with this end nut seat, and the last articulated section of each joystick is hubbed at this top connecting plate.
Elliptical machine described in the utility model, this adjustment unit also have an operating board that is arranged at this guide member top and is electrically connected with this CD-ROM drive motor.
Elliptical machine described in the utility model, the body frame of this rack unit has a underframe portion and a munnion portion that is arranged at this underframe portion rear end, coaxial this munnion portion that is hubbed at of described crank, this resistance unit have also that a resistance piece that is hubbed at this underframe portion and one are arranged at this body frame and between this resistance piece and described crank so that described crank drives the transmission mechanism of this resistance piece.
Elliptical machine described in the utility model, each connecting rod has one and is arranged at this rearward end with the rearward end of the leading section of the center section part pivot joint of corresponding joystick, and corresponding crank pivot joint and one and towards the extended suspention of top rake portion, each swing arm top is hubbed at the suspention portion front end of corresponding connecting rod, each treadle have one with the leading section of the following articulated section pivot joint of corresponding joystick and one rearward end with corresponding swing arm bottom pivot joint.
Elliptical machine described in the utility model, described interlock unit also have a pedal between the forward and backward end that is arranged at this treadle respectively.
The utility model provides a kind of elliptical machine in addition, and this elliptical machine comprises: a rack unit; A resistance unit is arranged at this rack unit, and has two cranks that can rotate; And two interlock unit, has a joystick that is hubbed at this rack unit respectively, one is articulated in this joystick and the connecting rod between crank wherein, a swing arm and a treadle that is articulated between this joystick and this swing arm that is hubbed at this connecting rod, each joystick has a last articulated section that articulates with this rack unit, following articulated section and one are connected in articulated section on this, center section part between this time articulated section, each connecting rod two ends articulates with the center section part of corresponding joystick and corresponding crank respectively, each treadle two ends respectively with the following articulated section of corresponding joystick and corresponding swing arm pivot joint.
Elliptical machine described in the utility model, this rack unit have a body frame and one and are arranged at this body frame front end and extended vertical rod up, and the last articulated section of described joystick is hubbed at this vertical rod respectively.
Elliptical machine described in the utility model, this body frame has a underframe portion, a preceding bar portion and a munnion portion that is arranged at this underframe portion rear end that is arranged at this underframe portion front end, this vertical rod is extended up from this preceding bar portion, coaxial this munnion portion that is hubbed at of described crank, this resistance unit have also that a resistance piece that is hubbed at this underframe portion and one are arranged at this body frame and between this resistance piece and described crank so that described crank drives the transmission mechanism of this resistance piece.
Elliptical machine described in the utility model, each connecting rod has one and is arranged at this rearward end with the rearward end of the leading section of the center section part pivot joint of corresponding joystick, and corresponding crank pivot joint and one and towards the extended suspention of top rake portion, each swing arm top is hubbed at the suspention portion front end of corresponding connecting rod, each treadle have one with the leading section of the following articulated section pivot joint of corresponding joystick and one rearward end with corresponding swing arm bottom pivot joint.
Elliptical machine described in the utility model, described interlock unit also have a pedal between the forward and backward end that is arranged at this treadle respectively.
The utility model also provides a kind of elliptical machine, and this elliptical machine comprises: a rack unit; A resistance unit is arranged at this rack unit, and has two cranks that can rotate; An adjustment unit has a CD-ROM drive motor and the adjustment part that can be arranged at this rack unit front end movably that is arranged at this rack unit, and this CD-ROM drive motor has a turning cylinder that is spirally connected with this adjustment part; And two interlock unit, be articulated in respectively between this adjustment part and the described crank, described interlock unit has one respectively and is hubbed at this adjustment part and drives the treadle with this joystick pivot joint with the joystick that moves with respect to this rack unit and by the adjustment part that driven by this CD-ROM drive motor.
Elliptical machine described in the utility model, this rack unit have a body frame and one and are arranged at this body frame front end and extended guide member up, and this CD-ROM drive motor is arranged at this body frame front end, and this adjustment part can be arranged at this guide member movably.
Elliptical machine described in the utility model, the guide member of this rack unit has two interior pipes that are provided with at interval, this adjustment part has two outer tube, a top connecting plate and an end nut seats that are arranged at described outer tube bottom that are connected between the described outer tube top that can be sheathed on described interior pipe respectively movably, this CD-ROM drive motor is hubbed at this body frame front end, the turning cylinder of this CD-ROM drive motor extends up and is spirally connected with this end nut seat, and each joystick is hubbed at this top connecting plate.
Elliptical machine described in the utility model, this adjustment unit also have an operating board that is arranged at this guide member top and is electrically connected with this CD-ROM drive motor.
Elliptical machine described in the utility model, the body frame of this rack unit has a underframe portion and a munnion portion that is arranged at this underframe portion rear end, coaxial this munnion portion that is hubbed at of described crank, this resistance unit have also that a resistance piece that is hubbed at this underframe portion and one are arranged at this body frame and between this resistance piece and described crank so that described crank drives the transmission mechanism of this resistance piece.
Elliptical machine described in the utility model, described interlock unit also has a pedal that is arranged at this treadle respectively.
The beneficial effects of the utility model are: utilize this adjustment unit to order about this adjustment part and drive described joystick and move with respect to this rack unit, allow the visual motion requirement of user adjust the gradient that described treadle drives two elliptical orbits that pedal produced.
Description of drawings
Fig. 1 is the schematic side view of existing a kind of elliptical machine;
Fig. 2 is the three-dimensional appearance schematic diagram of elliptical machine one first preferred embodiment of the present utility model;
Fig. 3 is the schematic perspective view after the part shell is removed in this first preferred embodiment;
Fig. 4 is the exploded schematic perspective view after the part shell is removed in this first preferred embodiment;
Fig. 5 is the left side view of Fig. 3;
Fig. 6 is the right side view of Fig. 3;
Fig. 7 is the schematic side view of this first preferred embodiment, illustrates that two pedals of two interlock unit of this first preferred embodiment produce the elliptical orbit of a gradient maximum;
Fig. 8 one is similar to the view of Fig. 7, illustrates that described pedal produces the elliptical orbit that gradient is less;
Fig. 9 one is similar to the view of Fig. 8, illustrates that described pedal produces the elliptical orbit of a gradient minimum;
Figure 10 is the schematic side view of this one of them forward and backward swing in interlock unit of first preferred embodiment;
Figure 11 is the schematic perspective view after the part shell is removed in elliptical machine one second preferred embodiment of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model elliptical machine is elaborated.
About aforementioned and other technology contents, characteristics and effect of the present utility model, in the following detailed description that cooperates with reference to two graphic preferred embodiments, can clearly understand.
Before proposing detailed description, be noted that in the following description similar elements is represented with identical numbering.
Consult Fig. 2, Fig. 3, Fig. 4, be first preferred embodiment of the utility model elliptical machine, this elliptical machine comprises: rack unit 10, resistance unit 20, adjustment unit 30 and two interlock unit 40.
As Fig. 3, shown in Figure 5, this rack unit 10 has a body frame 11 and one and is arranged at these body frame 11 front ends and extended guide member 12 up.
This body frame 11 has a underframe portion 111 and a munnion portion 112 that is arranged at these underframe portion 111 rear ends.
This guide member 12 has two forward and backward interior pipes 121 that are arranged at intervals at these underframe portion 111 front ends.
As Fig. 3, Fig. 5, shown in Figure 6, this resistance unit 20 is arranged at the body frame 11 of this rack unit 10, and has two and coaxially be hubbed at this munnion portion 112 and rotating crank 21, one are hubbed at the resistance piece 22 of this underframe portion 111 and one is arranged at this body frame 11 and the transmission mechanism 23 between this resistance piece 22 and described crank 21.In the present embodiment, this transmission mechanism 23 have one with first belt pulley 231 of described crank 21 coaxial settings, one second belt pulley 232, first belt 233 and second belt 234 that is sheathed between this second belt pulley 232 and this resistance piece 22 that is sheathed between this first belt pulley 231, second belt pulley 232.Described crank 21 can drive this resistance piece 22 through this transmission mechanism 23.
As Fig. 3, shown in Figure 5, this adjustment unit 30 has the CD-ROM drive motor 31 of underframe portion 111 front ends that are hubbed at this body frame 11, an adjustment part 32 and an operating board 33 that is arranged at these guide member 12 tops and is electrically connected with this CD-ROM drive motor 31 that is arranged at this guide member 12 movably.
This CD-ROM drive motor 31 has a turning cylinder 311 that is spirally connected with this adjustment part 32.This adjustment part 32 have two forward and backward intervals be provided with and be sheathed on movably respectively described in outer tube 321, a top connecting plate 322 and an end nut seat 323 that is arranged at described outer tube 321 bottoms that is connected between described outer tube 321 tops of pipe 121.In the present embodiment, the turning cylinder 311 of this CD-ROM drive motor 31 extends up and is spirally connected with this end nut seat 323.
As Fig. 3, Fig. 4, shown in Figure 5, described interlock unit 40 is arranged at the and arranged on left and right sides of this rack unit 10 respectively, and described interlock unit 40 has respectively that a joystick that is hubbed at this adjustment part 32 41, one are articulated in this joystick 41 and wherein the connecting rod between crank 21 42, one are hubbed at the swing arm 43 of this connecting rod 42, a treadle 44 and a pedal 45 that is arranged at this treadle 44 that is articulated between this joystick 41 and this swing arm 43.
Each joystick 41 has last articulated section that a top connecting plate 322 with this adjustment part 32 articulates 411, a following articulated section 412 and a center section part 413 that is connected between articulated section 411 on this, time articulated section 412.
Each connecting rod 42 has one and is arranged at this rearward end 422 with the rearward end 422 of the leading section 421 of center section part 413 pivot joints of corresponding joystick 41, and corresponding crank 21 pivot joints and one and towards the extended suspention of top rake portion 423.
Each swing arm 43 top is hubbed at suspention portion 423 front ends of corresponding connecting rod 42.
Each treadle 44 have one with the leading section 441 of following articulated section 412 pivot joints of corresponding joystick 41 and one rearward end 442 with corresponding swing arm 43 bottoms pivot joint.
Each pedal 45 is fixedly arranged between the leading section 441, rearward end 442 of corresponding treadle 44.
Whereby, when the user pulled described joystick 41 and trample on described pedal 45, described treadle 44 promptly can drive described pedal 45 and produce elliptical orbit, to allow the user carry out the walking campaign.
Moreover, as Fig. 7, Fig. 8, shown in Figure 9, the user also can be via these operating board 33 these CD-ROM drive motors 31 of control, drive guide member 12 upper and lower move of described joystick 41 to drive this adjustment part 32 with respect to this rack unit 10, and then adjust the inclined degree of each treadle 44 with respect to the underframe portion 111 of this body frame 11, so, the elliptical orbit 100 of described pedal 45 generations of described treadle 44 drives also can produce the gradient variation synchronously.
As shown in Figure 7, when the described joystick 41 of these adjustment part 32 drives drops to extreme lower position with respect to this guide member 12, described treadle 44 can be low early and high after heeling condition with respect to the underframe portion 111 of this body frame 11, at this moment, described treadle 44 drives the elliptical orbit 100 that described pedal 45 produced and can be heeling condition low early and high after and that gradient is maximum.
As shown in Figure 8, when this adjustment part 32 drives described joystick 41 with respect to these guide member 12 risings, described treadle 44 also can be low early and high after heeling condition with respect to the underframe portion 111 of this body frame 11, at this moment, described treadle 44 drive that elliptical orbit 100 that described pedal 45 produced also can be low early and high after heeling condition but its gradient less than Fig. 7.
As shown in Figure 9, when the described joystick 41 of these adjustment part 32 drives rises to the extreme higher position with respect to this guide member 12, described treadle 44 can be the parallel state that is close to respect to the underframe portion 111 of this body frame 11, at this moment, described treadle 44 drive the gradient of the elliptical orbit 100 that described pedal 45 produced can be minimum.
Be noted that, present embodiment is the viewable design demand length that prolongs the turning cylinder 311 of the length of this guide member 12 and this CD-ROM drive motor 31 also, so that this adjustment part 32 drives described joystick 41 when rising to the extreme higher position with respect to this guide member 12, the low heeling condition in high back before described treadle 44 can be with respect to the underframe portion 111 of this body frame 11, so, the low heeling condition in high back before described treadle 44 drives elliptical orbit 100 that described pedal 45 produced and also can be.
So, along with the gradient of the elliptical orbit of described pedal 45 changes, the user can use different muscle groups when carrying out the walking campaign, for instance, the gradient maximum of the elliptical orbit 100 of Fig. 7, so the user mainly can use the muscle group of shank when motion, on the contrary, the gradient minimum of the elliptical orbit 100 of Fig. 9, so the user uses the muscle group of shank except meeting in when motion, also can use the muscle group of thigh and buttocks.
In addition, as shown in Figure 3, because the treadle 44 of each interlock unit 40 is hubbed between this joystick 41 and this swing arm 43, but not directly be articulated in this crank 21, and, this swing arm 43 can be with respect to these connecting rod 42 swings, therefore, before this treadle 44 drives this pedal 45, the distance that move the back can't be subject to the length of this crank 21, be on the contrary be articulated in this crank 21 connecting rod 42 before, back displacement can be subject to the length of this crank 21, and, before this treadle 44 drives this pedal 45 as shown in Figure 10, the distance that move the back will be greater than before this connecting rod 42, the distance that move the back.
Be noted that, be that interlock unit 40 with the left side is rocked to the most preceding state and last state explains in Figure 10, and the pivoting point of this joystick 41 and this adjustment part 32 is defined as the I point, this joystick 41 is defined as II point and III point with the pivoting point of this connecting rod 42, and the pivoting point of this joystick 41 and this treadle 44 is defined as IV point and V point, wherein, Δ I II III (promptly, by I, II, the triangle of 3 compositions of III) similar in appearance to Δ I IV V, so, by the proportionate relationship of similar triangles as can be known
Length (that is, the length between these 2 of IV and the V, also promptly this treadle 44 drives these pedal 45 forward and backward mobile ultimate ranges) than last
Length (these connecting rod 42 forward and backward mobile ultimate ranges), can approximate
Length than last
Length, therefore, though these connecting rod 42 forward and backward mobile ultimate ranges
Can be subject to this crank 21 length (
Approximate the length addition of two cranks 21), still, because
Length greater than
Length, therefore, these pedal 45 forward and backward mobile ultimate ranges
Must greater than
Promptly
Can be greater than the length addition of two cranks 21, hence one can see that, and the utility model can enlarge user's stride that both feet are striden when motion.
Via above explanation, can again advantage of the present utility model be summarized as follows:
One, adjustment unit 30 of the present utility model can order about this adjustment part 32 and drive described joystick 41 upper and lower moving, allow the visual motion requirement of user adjust the gradient that described treadle 44 drives the elliptical orbit 100 that described pedal 45 produced, so, along with the gradient of the elliptical orbit 100 of described pedal 45 changes, the user can temper different muscle groups when carrying out the walking campaign.
Two, the treadle 44 of the utility model interlock unit 40 is hubbed between described joystick 41 and the described swing arm 43, but not directly be articulated in described crank 21, and, this swing arm 43 can be with respect to these connecting rod 42 swings, therefore, described treadle 44 drives the length that described pedal 45 forward and backward mobile distances can not be subject to described crank 21, and compared to prior art, the utility model can effectively enlarge user's stride that both feet are striden when motion.
Be understandable that, interlock of the present utility model unit 40 also can dispense this connecting rod 42 and this swing arm 43,40 of each interlock unit have this joystick 41, this treadle 44 and this pedal 45 (promptly linkage 3 as shown in Figure 1 is general), wherein, the rearward end 442 of each treadle 44 changes and 21 pivot joints of corresponding crank, described interlock unit 40 is articulated in respectively between this adjustment part 32 and the described crank 21, so, this adjustment unit 30 also can be adjusted the gradient that described treadle 44 drives the elliptical orbit 100 that described pedal 45 produced.
Consult Figure 11, be one second preferred embodiment of the present utility model, this second preferred embodiment is to be similar to this first preferred embodiment, and the difference of this second preferred embodiment and this first preferred embodiment is:
This second preferred embodiment dispenses this adjustment unit 30.
This rack unit 10 has a body frame 11 and one and is arranged at these body frame 11 front ends and extended vertical rod 13 up.
This body frame 11 has the preceding bar portion 113 that a underframe portion 111 and are arranged at these underframe portion 111 front ends, and this vertical rod 13 is extended up from this preceding bar portion 113.
The last articulated section 411 of the joystick 41 of described interlock unit 40 is hubbed at this vertical rod 13 respectively.
So, this second preferred embodiment also can effectively enlarge user's stride that both feet are striden when motion.
In sum, elliptical machine of the present utility model not only is available for users to the gradient that the apparent motion demand is adjusted the elliptical orbit of pedal, and can enlarge user's motion stride, so can reach the purpose of this utility model really.
The above only is preferred embodiment of the present invention; so it is not in order to limit scope of the present invention; any personnel that are familiar with this technology; without departing from the spirit and scope of the present invention; can do further improvement and variation on this basis, so the scope that claims were defined that protection scope of the present invention is worked as with the application is as the criterion.
Claims (18)
1. an elliptical machine is characterized in that,
This elliptical machine comprises:
A rack unit;
A resistance unit is arranged at this rack unit, and has two cranks that can rotate;
An adjustment unit has a CD-ROM drive motor and the adjustment part that can be arranged at this rack unit front end movably that is arranged at this rack unit, and this CD-ROM drive motor has a turning cylinder that is spirally connected with this adjustment part; And
Two interlock unit, having one respectively is hubbed at this adjustment part and drives joystick to move with respect to this rack unit by the adjustment part that driven by this CD-ROM drive motor, one is articulated in this joystick and the connecting rod between crank wherein, a swing arm and a treadle that is articulated between this joystick and this swing arm that is hubbed at this connecting rod, each joystick has a last articulated section that articulates with this adjustment part, following articulated section and one are connected in articulated section on this, center section part between this time articulated section, each connecting rod two ends articulates with the center section part of corresponding joystick and corresponding crank respectively, each treadle two ends respectively with the following articulated section of corresponding joystick and corresponding swing arm pivot joint.
2. elliptical machine according to claim 1 is characterized in that,
This rack unit has a body frame and one and is arranged at this body frame front end and extended guide member up, and this CD-ROM drive motor is arranged at this body frame front end, and this adjustment part can be arranged at this guide member movably.
3. elliptical machine according to claim 2 is characterized in that,
The guide member of this rack unit has two interior pipes that are provided with at interval, this adjustment part has two outer tube, a top connecting plate and an end nut seats that are arranged at described outer tube bottom that are connected between the described outer tube top that can be sheathed on described interior pipe respectively movably, this CD-ROM drive motor is hubbed at this body frame front end, the turning cylinder of this CD-ROM drive motor extends up and is spirally connected with this end nut seat, and the last articulated section of each joystick is hubbed at this top connecting plate.
4. elliptical machine according to claim 2 is characterized in that,
This adjustment unit also has an operating board that is arranged at this guide member top and is electrically connected with this CD-ROM drive motor.
5. elliptical machine according to claim 2 is characterized in that,
The body frame of this rack unit has a underframe portion and a munnion portion that is arranged at this underframe portion rear end, coaxial this munnion portion that is hubbed at of described crank, this resistance unit have also that a resistance piece that is hubbed at this underframe portion and one are arranged at this body frame and between this resistance piece and described crank so that described crank drives the transmission mechanism of this resistance piece.
6. elliptical machine according to claim 1 is characterized in that,
Each connecting rod has one and is arranged at this rearward end with the rearward end of the leading section of the center section part pivot joint of corresponding joystick, and corresponding crank pivot joint and one and towards the extended suspention of top rake portion, each swing arm top is hubbed at the suspention portion front end of corresponding connecting rod, each treadle have one with the leading section of the following articulated section pivot joint of corresponding joystick and one rearward end with corresponding swing arm bottom pivot joint.
7. elliptical machine according to claim 6 is characterized in that,
Described interlock unit also has a pedal between the forward and backward end that is arranged at this treadle respectively.
8. an elliptical machine is characterized in that,
This elliptical machine comprises:
A rack unit;
A resistance unit is arranged at this rack unit, and has two cranks that can rotate; And
Two interlock unit, has a joystick that is hubbed at this rack unit respectively, one is articulated in this joystick and the connecting rod between crank wherein, a swing arm and a treadle that is articulated between this joystick and this swing arm that is hubbed at this connecting rod, each joystick has a last articulated section that articulates with this rack unit, following articulated section and one are connected in articulated section on this, center section part between this time articulated section, each connecting rod two ends articulates with the center section part of corresponding joystick and corresponding crank respectively, each treadle two ends respectively with the following articulated section of corresponding joystick and corresponding swing arm pivot joint.
9. elliptical machine according to claim 8 is characterized in that,
This rack unit has a body frame and one and is arranged at this body frame front end and extended vertical rod up, and the last articulated section of described joystick is hubbed at this vertical rod respectively.
10. elliptical machine according to claim 9 is characterized in that,
This body frame has a underframe portion, a preceding bar portion and a munnion portion that is arranged at this underframe portion rear end that is arranged at this underframe portion front end, this vertical rod is extended up from this preceding bar portion, coaxial this munnion portion that is hubbed at of described crank, this resistance unit have also that a resistance piece that is hubbed at this underframe portion and one are arranged at this body frame and between this resistance piece and described crank so that described crank drives the transmission mechanism of this resistance piece.
11. elliptical machine according to claim 8 is characterized in that,
Each connecting rod has one and is arranged at this rearward end with the rearward end of the leading section of the center section part pivot joint of corresponding joystick, and corresponding crank pivot joint and one and towards the extended suspention of top rake portion, each swing arm top is hubbed at the suspention portion front end of corresponding connecting rod, each treadle have one with the leading section of the following articulated section pivot joint of corresponding joystick and one rearward end with corresponding swing arm bottom pivot joint.
12. elliptical machine according to claim 11 is characterized in that,
Described interlock unit also has a pedal between the forward and backward end that is arranged at this treadle respectively.
13. an elliptical machine is characterized in that,
This elliptical machine comprises:
A rack unit;
A resistance unit is arranged at this rack unit, and has two cranks that can rotate;
An adjustment unit has a CD-ROM drive motor and the adjustment part that can be arranged at this rack unit front end movably that is arranged at this rack unit, and this CD-ROM drive motor has a turning cylinder that is spirally connected with this adjustment part; And
Two interlock unit, be articulated in respectively between this adjustment part and the described crank, described interlock unit has one respectively and is hubbed at this adjustment part and drives the treadle with this joystick pivot joint with the joystick that moves with respect to this rack unit and by the adjustment part that driven by this CD-ROM drive motor.
14. elliptical machine according to claim 13 is characterized in that,
This rack unit has a body frame and one and is arranged at this body frame front end and extended guide member up, and this CD-ROM drive motor is arranged at this body frame front end, and this adjustment part can be arranged at this guide member movably.
15. elliptical machine according to claim 14 is characterized in that,
The guide member of this rack unit has two interior pipes that are provided with at interval, this adjustment part has two outer tube, a top connecting plate and an end nut seats that are arranged at described outer tube bottom that are connected between the described outer tube top that can be sheathed on described interior pipe respectively movably, this CD-ROM drive motor is hubbed at this body frame front end, the turning cylinder of this CD-ROM drive motor extends up and is spirally connected with this end nut seat, and each joystick is hubbed at this top connecting plate.
16. elliptical machine according to claim 14 is characterized in that,
This adjustment unit also has an operating board that is arranged at this guide member top and is electrically connected with this CD-ROM drive motor.
17. elliptical machine according to claim 14 is characterized in that,
The body frame of this rack unit has a underframe portion and a munnion portion that is arranged at this underframe portion rear end, coaxial this munnion portion that is hubbed at of described crank, this resistance unit have also that a resistance piece that is hubbed at this underframe portion and one are arranged at this body frame and between this resistance piece and described crank so that described crank drives the transmission mechanism of this resistance piece.
18. elliptical machine according to claim 13 is characterized in that,
Described interlock unit also has a pedal that is arranged at this treadle respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202725192U CN201760032U (en) | 2010-07-23 | 2010-07-23 | Elliptical trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202725192U CN201760032U (en) | 2010-07-23 | 2010-07-23 | Elliptical trainer |
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| CN201760032U true CN201760032U (en) | 2011-03-16 |
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| CN2010202725192U Expired - Fee Related CN201760032U (en) | 2010-07-23 | 2010-07-23 | Elliptical trainer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405884A (en) * | 2013-08-13 | 2013-11-27 | 宁波昌隆健身器材有限公司 | Elliptical machine support |
| CN114177576A (en) * | 2021-12-22 | 2022-03-15 | 南京林业大学 | Outdoor old people exerciser and use method thereof |
| CN115671652A (en) * | 2022-11-21 | 2023-02-03 | 浙江易跑健康科技有限公司 | Elliptical machine with adjustable motion trail |
-
2010
- 2010-07-23 CN CN2010202725192U patent/CN201760032U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405884A (en) * | 2013-08-13 | 2013-11-27 | 宁波昌隆健身器材有限公司 | Elliptical machine support |
| CN103405884B (en) * | 2013-08-13 | 2015-12-09 | 浙江力玄健康科技有限公司 | A kind of elliptical machine support |
| CN114177576A (en) * | 2021-12-22 | 2022-03-15 | 南京林业大学 | Outdoor old people exerciser and use method thereof |
| CN114177576B (en) * | 2021-12-22 | 2022-09-02 | 南京林业大学 | Outdoor old people exerciser and use method thereof |
| CN115671652A (en) * | 2022-11-21 | 2023-02-03 | 浙江易跑健康科技有限公司 | Elliptical machine with adjustable motion trail |
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