CN103301601B - Adjustable treadmill - Google Patents
Adjustable treadmill Download PDFInfo
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- CN103301601B CN103301601B CN201210065377.6A CN201210065377A CN103301601B CN 103301601 B CN103301601 B CN 103301601B CN 201210065377 A CN201210065377 A CN 201210065377A CN 103301601 B CN103301601 B CN 103301601B
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- pipe
- crank
- skeleton
- connecting rod
- rotating shaft
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
An adjustable treadmill comprises a framework, a crank mechanism, a transmission mechanism, a pair of stepping connecting rod sets and an adjusting device; the crank mechanism is arranged on the framework and is provided with a left crank and a right crank which can rotate, the transmission mechanism is assembled and combined with the framework and one end of the left crank and the right crank, and the step connecting rod group is pivoted with the other end of the crank; the adjusting device is provided with an adjusting rod group and a lifting motor, the adjusting rod group is combined with the middle end part of the crank, and the lifting motor controls the adjusting rod group and the action angle of the crank. Therefore, the adjustment of the stepping amplitude of the user is achieved.
Description
Technical field
The present invention is relevant with treadmills body-building sports apparatus, and particularly adjustable tramples the sports equipment of amplitude.
Background technology
Original sports equipment is the physical training style that remains where one is that is dull, fixed amplitude, and its shortcoming is that when trampling, user must move with the fixing amplitude of marking time.And use pneumatic cylinder or oil hydraulic cylinder as damping, when user trample left foot initial time need the larger strength of expense to leave top dead-centre and trample to bottom dead centre, left foot often produces a pause point to bottom dead centre, trample again right crus of diaphragm initial time necessarily take again larger strength and leave top dead-centre and just can move to bottom dead centre, and bottom dead centre can produce pause point again.Such pause point and the knee of force state when trampling initial to older user or Long-Time Service person are all burdens.
Initial stage of often moving needs warm body, is applicable to the step movement of little stride, and warm body is complete, and needing more significantly to mark time to move to do meets motion requirement, and the step step spoke of user's motion usually needs adjustment.So the shortcoming that passing stepping exerciser material has the restriction of step amplitude, cannot adjust.And such step stride restriction not necessarily meets all user's demands, as: the user of various different sexes or all ages and classes, be not quite similar to the demand of step stride, the demand amount of exercise just used as old man, child must not identically be identical reason with the amount of exercise that young men is asked.Exempt to force with being not suitable for and nonadjustable body-building apparatus, also easily raw dangerous during use.
TaiWan, China M391978 patent discloses a kind of adjustable lever and changes support member for the angle of inclination of frame, the gradient of visual user demand adjustment pedal rectilinear movement track, can provide the simulation more precipitous ladder of climbing or the less ladder of gradient.But this adjustment is only limitted to the gradient adjustment for plate rectilinear movement, and user cannot be provided to adjust the size that strides of rectilinear movement.The pedal amplitude that user must be limited to sports equipment is moved, and may produce like this and at the motion initial stage, can produce the injury of hyper-extended muscle.Owing to needing whole process to stand during using state, when user's strength of one's legs can't bear load, may when trample action carry out midway, what need to postpone large stride at any time tramples dynamic doing, or the change of feet is carried out trampling force and avoided falling.Current known treadmills body-building sports apparatus does not all provide this to design.
Summary of the invention
The object of the present invention is to provide a kind of adjustable running exerciser, to meet the demand of user, can be available for users to determine to trample stride according to oneself physical efficiency demand in using state is forward and backward.
For achieving the above object, adjustable running exerciser provided by the invention, consists predominantly of:
One skeleton;
One crank mechanism is located at this skeleton and is had swingable left and right crank;
One transmission mechanism, links with this left and right crank and is arranged at this skeleton;
One marks time connection rod set, with this crank other end pivot joint; And
One adjusting device, there is an adjusting lever group, a lifting motor and a rotating shaft connecting rod, this adjusting lever group one end is articulated on this skeleton, this lifting motor has a screw rod and engages with this adjusting lever group other end, this rotating shaft connecting rod middle part is hubbed at this Correctional tube, these rotating shaft connecting rod two ends and respectively this crank middle part pivot joint.
Described treadmills, wherein, this adjusting lever group includes a Correctional tube and and to rise pipe, and this lifting motor includes a motor, and this pipe that rises is screwed together in this screw rod, and this Correctional tube one end is articulated on skeleton.
Described treadmills, wherein, this motor drives this bolt rotary, and make this pipe that rises exit at a distance along X axis, this rotating shaft connecting rod moves to away from this this transmission mechanism along X-direction by this Correctional tube, then the angle that this rotating shaft connecting rod is swingable increases.
Described treadmills, wherein, this motor drives this bolt rotary, makes this pipe that rises be retracted to nearby along X axis, and this rotating shaft connecting rod is passed near this transmission mechanism along X-direction by this Correctional tube, then the angle that this rotating shaft connecting rod is swingable reduces.
Described treadmills, wherein, this is stepped on pipe and includes and upper and lowerly step on pipe, and respectively this is stepped on pipe one end and is articulated in this skeleton other end and has a pedal toward x-axis is extended.
Described treadmills, wherein, this steps on this tube connector one end of pipe intermediate ends pivot joint, and this steps on pipe by this tube connector other end and this crank pivot joint, steps on pipe interlock, make this pedal along Y-direction displacement by this crank and this.
Described treadmills, wherein, this skeleton includes a standpipe, and this standpipe extends to Y direction and is provided with a control panel, controls lifting motor start by control panel.
Described treadmills, wherein, this left and right crank has a unilateral bearing and is combined with this transmission mechanism and is arranged at this skeleton.
The present invention controls the position of this adjusting lever group and pivot link by this lifting motor, and namely the pivot points adjustable of this pivot link can adjust the operating angle of this crank and step on pipe rotational angle, and in other words, what just can adjust user tramples amplitude.Multiplely trample that stride is adjustable further can provide complete motion cycle to user, as: from the stride demand of warm body to one of vigorous exercise stride demand complete training process.Adjustable tramples stride makes user's height, leg long also unrestricted, also can meet the demand of multiple user, as whole family's use, public place use.
Because user uses whole process to be use of standing, security in use procedure is especially important, belt pulley and left and right crank one end are assembled by a unilateral bearing, there is provided crank and belt pulley can be separated independent rotation by two original papers at different rates, namely user's step is not yet trampled to stopping suddenly during precalculated position or commutating, and guarantees that the step of user can not be affected and produce the unbalanced danger of center of gravity.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of a preferred embodiment of the present invention;
Fig. 2 is the stereogram of a preferred embodiment of the present invention
Fig. 3 is the left side view of a preferred embodiment of the present invention and illustrates the first actuator state figure
Fig. 4 is the left side view of a preferred embodiment of the present invention and illustrates primary clustering symbol description in the first actuator state figure accompanying drawing:
Adjustable running exerciser 10, skeleton 11, standpipe 12, body frame 13, control panel 14, crank mechanism 60, left and right crank 62, unilateral bearing 64, transmission mechanism 70, belt pulley 72, flywheel 74, connection rod set 80 of marking time, tube connector 82, steps on pipe 84, on step on pipe 84a, under step on pipe 84b, pedal 86, adjusting device 90, adjusting lever group 91, Correctional tube 92, rise pipe 93, lifting motor 94, motor 95, screw rod 96, rotating shaft connecting rod 97, connecting rod 971.
Detailed description of the invention
Adjustable running exerciser provided by the invention, includes a skeleton, a crank mechanism, a transmission mechanism, connection rod set of marking time for a pair and an adjusting device; This skeleton includes a standpipe and a body frame, and this standpipe system extends to Y direction and is provided with a control panel and two handles, and this body frame is that X-direction is extended; This crank mechanism is located at this skeleton and is had swingable left and right crank; This transmission mechanism includes a belt pulley and a flywheel, and this belt pulley and left and right crank one end are assembled by a unilateral bearing and are arranged on the body frame of this skeleton; Each this connection rod set of marking time includes a tube connector and two and steps on pipe, respectively this is stepped on pipe one end and is articulated in this skeleton other end and is provided with a pedal, this steps on this tube connector one end of pipe intermediate ends pivot joint, and this steps on pipe by this tube connector other end and this crank pivot joint, makes crank and steps on pipe interlock; This adjusting device has an adjusting lever group, a lifting motor and a rotating shaft connecting rod, this adjusting lever group includes a Correctional tube and and to rise pipe, this lifting motor includes a motor and one and this and to rise the screw rod that pipe is screwed, this Correctional tube one end is articulated on body frame, another termination establishes this pipe that rises, this rotating shaft connecting rod middle part is hubbed at this Correctional tube, two ends and respectively this crank middle part pivot joint.
More clearly understand for having technical scheme of the present invention, under pleased, the present invention is described in detail by reference to the accompanying drawings.
Please refer to Fig. 1 to Fig. 4, be respectively stereogram, the left side view of a preferred embodiment of adjustable running exerciser provided by the invention and do state diagram.In addition, the X in literary composition, Y-direction are attached defines direction according in figure.
As shown in the FIG., adjustable running exerciser 10 consists predominantly of:
Include skeleton 11, crank mechanism 60, transmission mechanism 70, connection rod set of marking time for a pair 80 and an adjusting device 90;
This skeleton 11 includes standpipe 12 and a body frame 13, and this standpipe 12 extends to Y direction and is provided with a control panel 14, and this body frame 13 is that X-direction is extended.
This crank mechanism 60 is located at this skeleton 11 and is had swingable left and right crank 62 and a unilateral bearing 64.
This transmission mechanism 70 includes belt pulley 72 and a flywheel 74, and this belt pulley 72 is assembled by this unilateral bearing 64 with left and right crank 62 one end and is arranged on the body frame 13 of this skeleton 11.This left and right crank 62 coordinates this unilateral bearing 64 to drive this transmission mechanism, two objects independently rotated at different rates can be made to be separated or to combine, reach the combination between mechanical function two object or separation, make stampede power on average smooth and easy.
Each this connection rod set 80 of marking time includes a tube connector 82 and steps on pipe 84, this is stepped on pipe and includes, under step on pipe 84a, 84b, respectively this steps on pipe 84a, 84b one end is articulated in this skeleton 11 other end has a pedal 86 toward x-axis is extended, this is stepped on this tube connector 82 one end of pipe 84a intermediate ends pivot joint, this steps on pipe 84a by this tube connector 82 other end and this crank 62 pivot joint, crank 62 with step on pipe 84a interlock, make this pedal 86 can along Y-direction displacement, this pedal 86 is by upper, under step on pipe 84a, 84b controls, on, under step on pipe 84a, the design of 84b can maintain the comfortable angle that pedal 86 uses with people.
This adjusting device 90 has adjusting lever group 91, lifting motor 94 and a rotating shaft connecting rod 97, this adjusting lever group 91 includes a Correctional tube 92 and and to rise pipe 93, this lifting motor 94 includes the screw rod 96 that a motor 95 and one and this pipe 93 that rises are screwed, this Correctional tube 92 one end is articulated on body frame 13, another termination establishes this pipe 93 that rises, this rotating shaft connecting rod 97 middle part is hubbed at this Correctional tube 92, further illustrate, these rotating shaft connecting rod 97 two ends have a connecting rod 971 and respectively this crank 62 middle part pivot joint.
Please refer to Fig. 3 and Fig. 4, be respectively adjustable running exerciser movement state diagram provided by the invention.
As shown in Figure 3, user needs warm body in the motion initial stage, need the step movement of little stride, or user only wants to relax motion, user does not think that body burden is overweight, user controls lifting motor 94 by control panel 14 and does, adjusts this adjustable running exerciser and produces suitable stride and do warm body.When making this motor 95 drive the rotation of this screw rod 96 to make this pipe 93 that rises be retracted to nearby along X axis, this Correctional tube 92 is near this belt pulley 72, Correctional tube 92 is along X-direction towards this pedal 86 direction simultaneously, this rotating shaft connecting rod 97 is passed near this belt pulley 72, the angle that then this rotating shaft connecting rod 97 is swingable reduces, in other words, this crank 62 steps on by the upper and lower of this tube connector 82 interlock the swing that pipe 84a, 84b also reduce amplitude, relatively drives this pedal 86 to reduce the amplitude of trampling.
As shown in Figure 4, when user's health can adapt to or demand comparatively large amount of exercise time, lifting motor 94 can be controlled by control panel 14, when this control panel 14 control lifting motor 94 make this motor 95 drive this screw rod 96 rotate make this pipe 93 that rises exit to distant place along X axis time, to be arranged at the transmission mechanism 70 of this body frame 13 for benchmark, this Correctional tube 92 is away from this belt pulley 72, this rotating shaft connecting rod 97 moves to away from this belt pulley 72 along X-direction by Correctional tube 92 simultaneously, the angle that then this rotating shaft connecting rod 97 is swingable increases, the connecting rod 971 of this rotating shaft connecting rod 97 just can allow the crank 62 linked with its two ends significantly to move, furtherly, this crank 62 is upper by this tube connector 82 interlock, under step on pipe 84a, 84b, also can significantly swing, and drive the amplification of this pedal 86 to trample amplitude.
Comprehensive above explanation is known, adjustable running exerciser provided by the present invention, user can be provided to adjust in the process of trampling at any time and trample step size.And controlling this both sides crank 62 action with this rotating shaft connecting rod 97, the stride that user easily maintains both sides pedal in time marking time is consistent, reaches effective and action is moved smoothly.This left and right crank 62 is installed this unilateral bearing 64 and is driven this transmission mechanism to drive to this flywheel 74 by this belt pulley 72, makes stampede power on average smooth and easy.Further, user can be provided to carry out midway in trample action, when step is not yet trampled to precalculated position, that postpones large stride tramples dynamic doing if needed, also can stop and changing another pin force doing maintenance balance.Now, this unilateral bearing provides this crank 62 to be separated independent rotation with the belt pulley 72 of this transmission mechanism with flywheel 74, and maintaining user's both feet state of a control does not freely affect by this transmission mechanism.
Only the above, be only preferred embodiment of the present invention, the improper scope executed when can limit of the present invention with this, the simple equivalence change namely generally done according to the present patent application the scope of the claims and description with modify, all still belong in scope that the claims in the present invention contain.
Claims (8)
1. an adjustable running exerciser, consists predominantly of:
One skeleton;
One crank mechanism is located at this skeleton and is had swingable left and right crank;
One transmission mechanism, links with this left and right crank and is arranged at this skeleton;
One marks time connection rod set, with this crank other end pivot joint; And
One adjusting device, there is an adjusting lever group, a lifting motor and a rotating shaft connecting rod, this adjusting lever group one end is articulated on this skeleton, this lifting motor has a screw rod and engages with this adjusting lever group other end, this rotating shaft connecting rod middle part is hubbed at this Correctional tube, these rotating shaft connecting rod two ends and respectively this crank middle part pivot joint.
2. treadmills according to claim 1, wherein, this adjusting lever group includes a Correctional tube and and to rise pipe, and this lifting motor includes a motor, and this pipe that rises is screwed together in this screw rod, and this Correctional tube one end is articulated on skeleton.
3. treadmills according to claim 2, wherein, this motor drives this bolt rotary, makes this pipe that rises exit at a distance along X axis, this rotating shaft connecting rod moves to away from this transmission mechanism along X-direction by this Correctional tube, then the angle that this rotating shaft connecting rod is swingable increases.
4. treadmills according to claim 2, wherein, this motor drives this bolt rotary, makes this pipe that rises be retracted to nearby along X axis, this rotating shaft connecting rod is passed near this transmission mechanism along X-direction by this Correctional tube, then the angle that this rotating shaft connecting rod is swingable reduces.
5. treadmills according to claim 1, wherein, this is stepped on pipe and includes and upper and lowerly step on pipe, and respectively this is stepped on pipe one end and is articulated in this skeleton other end and has a pedal toward x-axis is extended.
6. treadmills according to claim 5, wherein, this steps on this tube connector one end of pipe intermediate ends pivot joint, and this steps on pipe by this tube connector other end and this crank pivot joint, steps on pipe interlock, make this pedal along Y-direction displacement by this crank and this.
7. treadmills according to claim 1, wherein, this skeleton includes a standpipe, and this standpipe system extends to Y direction and is provided with a control panel, controls lifting motor start through control panel.
8. treadmills according to claim 1, wherein, this left and right crank has a unilateral bearing and is combined with this transmission mechanism and is arranged at this skeleton.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101107532A TW201336553A (en) | 2012-03-06 | 2012-03-06 | Adjustable stepping exerciser |
| TW101107532 | 2012-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103301601A CN103301601A (en) | 2013-09-18 |
| CN103301601B true CN103301601B (en) | 2015-12-09 |
Family
ID=49127591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210065377.6A Expired - Fee Related CN103301601B (en) | 2012-03-06 | 2012-03-14 | Adjustable treadmill |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103301601B (en) |
| TW (1) | TW201336553A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833464B (en) * | 2015-01-14 | 2019-04-12 | 力山工业股份有限公司 | The adjustable elliptical machine for trampling depth |
| TWI555553B (en) | 2015-03-09 | 2016-11-01 | 岱宇國際股份有限公司 | Exercise device |
| TWI556854B (en) * | 2015-09-10 | 2016-11-11 | 岱宇國際股份有限公司 | Exercise device |
| TWI556855B (en) * | 2015-09-11 | 2016-11-11 | 岱宇國際股份有限公司 | Exercise device |
| TWI587889B (en) | 2016-09-08 | 2017-06-21 | 岱宇國際股份有限公司 | Exercise device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2571426Y (en) * | 2002-10-08 | 2003-09-10 | 张煌东 | Stepper capable of adjusting ellipse orbit |
| CN201088805Y (en) * | 2007-10-16 | 2008-07-23 | 岱宇国际股份有限公司 | Elliptical cross trainer structure capable of adjusting motion trajectory |
| US20100216606A1 (en) * | 2006-05-15 | 2010-08-26 | Hung-Mao Liao | Stationary exercise apparatus |
| CN202538148U (en) * | 2012-04-10 | 2012-11-21 | 梅建华 | Novel vagina drug feeding medical equipment |
| CN207160031U (en) * | 2017-08-15 | 2018-03-30 | 陈军 | A kind of anti-slope and land slide device of highway |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6612969B2 (en) * | 1997-06-09 | 2003-09-02 | Paul William Eschenbach | Variable stride elliptical exercise apparatus |
| TW200836795A (en) * | 2007-03-01 | 2008-09-16 | Johnson Health Tech Co Ltd | Elliptic machine |
| TWM369156U (en) * | 2009-06-05 | 2009-11-21 | zhen-gang Zhu | Linking-up armrest stepping machine (2) |
| CN201760031U (en) * | 2010-07-15 | 2011-03-16 | 翰威实业股份有限公司 | Vertical type elliptical trainer capable of electric adjustment |
| TWM434604U (en) * | 2012-03-06 | 2012-08-01 | Dyaco Int Inc | Adjustable stepper exercise device |
-
2012
- 2012-03-06 TW TW101107532A patent/TW201336553A/en not_active IP Right Cessation
- 2012-03-14 CN CN201210065377.6A patent/CN103301601B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2571426Y (en) * | 2002-10-08 | 2003-09-10 | 张煌东 | Stepper capable of adjusting ellipse orbit |
| US20100216606A1 (en) * | 2006-05-15 | 2010-08-26 | Hung-Mao Liao | Stationary exercise apparatus |
| CN201088805Y (en) * | 2007-10-16 | 2008-07-23 | 岱宇国际股份有限公司 | Elliptical cross trainer structure capable of adjusting motion trajectory |
| CN202538148U (en) * | 2012-04-10 | 2012-11-21 | 梅建华 | Novel vagina drug feeding medical equipment |
| CN207160031U (en) * | 2017-08-15 | 2018-03-30 | 陈军 | A kind of anti-slope and land slide device of highway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103301601A (en) | 2013-09-18 |
| TWI458519B (en) | 2014-11-01 |
| TW201336553A (en) | 2013-09-16 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20151209 Termination date: 20180314 |