CN102451541B - Track adjusting method and mechanism for connecting-rod-type sports equipment - Google Patents
Track adjusting method and mechanism for connecting-rod-type sports equipment Download PDFInfo
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Abstract
The invention provides a track adjusting method and mechanism for connecting-rod-type sports equipment. The track adjusting method and mechanism are applied to the connecting-rod-type sports equipment; through changing pivot joint positions of connecting rods in the connecting-rod-type sports equipment, the variability of tracks generated by the connecting-rod-type sports equipment is increased, thereby providing multiple movement tracks, completely exerting the diversity of the training process of fitness equipment and improving the sports effect, wherein a cyclic movement track of the connecting-rod-type sports equipment is defined by interactive actions of connecting rod groups in mutual pivot joint, and the track adjusting mechanism can move at least one group of corresponding pivot joint points of the connecting-rod-type sports equipment so as to adjust the cyclic movement track of the connecting-rod-type sports equipment.
Description
Technical field
The present invention in more detail, about a kind of link-type sports equipment that can be applicable to, uses and reaches track method of adjustment and the mechanism thereof that its movement locus changes about sports equipment.
Background technology
Sports equipment one is to the market that has stabilized growth, and along with health care consciousness and demand promote, the consumer also improves day by day for the requirement of sports equipment on function.At traditional treadmill, outside treadmills or the sliding steps machine, more just like this case applicant patent application had been proposed before, and side drive connecting rod type sports equipment (No. the 98108966th, the Taiwan patent application of having won United States Patent (USP), United States Patent (USP) the 7th, 648, No. 445, Chinese patent application 200910137523.X number), it is the movement locus that can produce an ellipse or approximate ellipsoidal, except simulating striding of human body, outside the running action, can effectively increase the motion muscle group of shank and foot, reach better movement effects, and can guarantee that left and right sides pin is toward the rightabout action in the same time, can be because of user's problems such as harmony, and cause bipod simultaneously forward, backward, or have only the situation of single-legged exercise to produce, the action that makes both feet trample is more smooth and coherent.
Though this kind link-type sports equipment is in the motor function improvement that has breakthrough, but for to satisfy the consumption market for the functional requirement of sports equipment, how we continue actively thinking based on above-mentioned side drive connecting rod type sports equipment, the multiple movement locus that possesses the property adjusted is provided, and the phase can be given full play to training stroke diversity and the lifter motion effect of body-building apparatus.
Summary of the invention
The object of the present invention is to provide a kind of link-type sports equipment track method of adjustment and mechanism thereof, it can be applicable to a link-type sports equipment, by the pivot points that changes connecting rod in this link-type sports equipment, increase the variability that this link-type sports equipment produces track, thereby multiple movement locus is provided, gives full play to training stroke diversity and the lifter motion effect of body-building apparatus.Wherein, this link-type sports equipment defines a circulating movement locus with the connection rod set interactive action that articulates each other, and at least one group of corresponding pivoting point of removable this link-type sports equipment of this track regulating mechanism used and adjusted this circulating movement locus that this link-type sports equipment produces.
For reaching purpose of the present invention, the invention discloses a kind of link-type sports equipment track method of adjustment, it is characterized in that comprising:
A) provide a link-type sports equipment, it comprises a base and a support; A pair of being coupling in the master pendulum arm of support is provided with a foot-operated sliding sleeve slidably on this master pendulum arm; A pair of being coupling in the secondary swing arm of base is provided with a secondary sliding sleeve slidably on it; Be coupling mutually between this foot-operated sliding sleeve and secondary sliding sleeve, define a circulating movement locus with these swing arm interactive actions that articulate each other;
B) at least one group of corresponding pivoting point between the support body that this link-type sports equipment is provided and these swing arms; And
C) this is organized the adjustable rectification of corresponding pivoting point and becomes its position, organizes the position of corresponding pivoting point by changing this, to adjust this circulating movement locus that this link-type sports equipment produces.
Wherein, this organize shaft contact that corresponding pivoting point is master pendulum arm and support or secondary swing arm and base shaft contact one of them.
Wherein, this adjustment position of organizing corresponding pivoting point is the height and position adjustment.
Wherein, this adjustment position of organizing corresponding pivoting point is horizontal position adjustment.
A kind of link-type sports equipment track regulating mechanism is also disclosed, wherein, this link-type sports equipment defines a circulating movement locus with the connection rod set interactive action that articulates each other, and at least one group of corresponding pivoting point of removable this link-type sports equipment of this track regulating mechanism, use and adjust this circulating movement locus that this link-type sports equipment produces, this track regulating mechanism is characterised in that and comprises:
One has first arm of a L shaped assembly, the L shaped assembly of this first arm is the inner with L shaped vertical component, the end of horizontal component is the outer end, the outer end axle of the L shaped assembly of this first arm is established a slide and an inner affixed linking part, wherein, the slide of this first arm is coupling and one of organizes in the corresponding pivoting point in this of this link-type sports equipment;
One also has second arm of a L shaped assembly, the L shaped assembly of this second arm is the inner with L shaped vertical component, the end of horizontal component is the outer end, the outer end axle of the L shaped assembly of this second arm is established a slide and an inner affixed linking part, wherein, the slide of this second arm be movably set in this link-type sports equipment this organize another person in the corresponding pivoting point;
One drive source is located in the inner of this L shaped assembly, and is fixed in the linking part of this first arm with its driving shaft pivot;
Wherein the inner of the linking part of this first arm and second arm is coupling each other, therefore when this drive source startup, its driving shaft is flexible, namely causes the same moved further in outer end of these L shaped assemblies, therefore causes this slide in the synchronous shift with respect to this link-type sports equipment.
Wherein, this drive source is a linear actuators.
Wherein, this link-type sports equipment comprises a sports equipment body, and it includes a base, and these base both sides respectively are provided with a vertical support; Wherein, more be provided with the assistant support of a pair of ㄇ shape on this base, this assistant support is higher than this base; A pair of master pendulum arm, this master pendulum arm top movable axis is located at this support place, makes this master pendulum arm to produce swing by this shaft contact; Wherein, be provided with a foot-operated sliding sleeve on this master pendulum arm slidably, this foot-operated sliding sleeve can be in the smooth and easy slip of master pendulum arm; A pair of secondary swing arm, this pair swing arm one end is located in this base position, and its position is located between this support and master pendulum arm, is provided with a secondary sliding sleeve on it slidably, is movably set in outside this pair swing arm; Wherein, this pair sliding sleeve upper end is coupling mutually with the foot-operated sliding sleeve of a rotating shaft and this; One vertical pivot link is coupling in this pair sliding sleeve bottom; And this second mate's swing arm of this link-type sports equipment articulates through these slides and this base respectively, therefore when this drive source startup, its driving shaft extends, and namely causes the same moved further in outer end of these L shaped assemblies, thereby causes the height and position of this pair swing arm and base pivoting point to change.
Wherein, these slides are mounted slidably in a sliding bar, and these sliding bars make these slides can produce the height and position adjustment on sliding bar with the vertical direction setting.
Wherein, the horizontal earth's axis is provided with a pin joint seat on these slides, and this pin joint seat is arranged at the bottom of these secondary swing arms, makes that these secondary swing arms can this pin joint seat be the axle center, produces swing to move with the user.
Wherein, be provided with at least one sliding seat and at least one slide rail between this track regulating mechanism and this base, and this track regulating mechanism drives in wherein a kind of mode of manual or power source, produce horizontal position adjustment to drive this pin joint seat.
Pass through said structure, track regulating mechanism utilization of the present invention is arranged at drive source the feature of central authorities of mechanism, can be effectively with the slide of single drive source driven in synchronism link-type sports equipment both sides, can not produce the problem of slide displacement inequality or mechanism's unbalance stress, therefore hoisting mechanism reliability not only, reduce structural complexity, the adjustment of stepless track also can be provided simultaneously, in addition, by track regulating mechanism of the present invention, can guarantee that the secondary swing arm in sports equipment both sides is identical with height behind the datum axle contact change location, avoid the user to produce the unbalanced banking motion in the left and right sides, thereby guarantee the security of moving.And track regulating mechanism of the present invention only needs single drive source can reach the function of the secondary swing arm in sports equipment both sides and datum axle contact synchronous change height, and exempts the needs that both sides respectively arrange a drive source, therefore has economy.
For ease of explanation the present invention represented central idea in foregoing invention content one hurdle, express with specific embodiment now.Various different objects and deflection thereof or displacement system but not is drawn in the ratio of actual components in the ratio that is suitable for exemplifying explanation among the embodiment, close chat earlier bright.
Description of drawings
Fig. 1: the link-type sports equipment that is equiped with track regulating mechanism of the present invention.
Fig. 2: the stereo appearance figure of track regulating mechanism of the present invention.
Fig. 3: the three-dimensional exploded view of track regulating mechanism of the present invention.
Fig. 4: the side view of track regulating mechanism of the present invention, wherein this actuator does not start, so this track regulating mechanism is in primary importance, and the pin joint seat of this track regulating mechanism is in the extreme higher position.
Fig. 5: this track regulating mechanism is in primary importance, and the pin joint seat of this track regulating mechanism is when being in the extreme higher position, the movement locus that Fig. 3 link-type sports equipment produces.
Fig. 6: the side view of track regulating mechanism of the present invention, wherein this actuator is through starting and stop at half-travel position, so this track regulating mechanism is in the second place, and the pin joint seat of this track regulating mechanism mediates.
Fig. 7: this track regulating mechanism is in the second place, and the pin joint seat of this track regulating mechanism is when mediating, the movement locus that Fig. 3 link-type sports equipment produces.
Fig. 8: the side view of track regulating mechanism of the present invention, wherein this actuator is through starting and stop at the total travel position, so this track regulating mechanism is in the 3rd position, and the pin joint seat of this track regulating mechanism is in extreme lower position.
Fig. 9: this track regulating mechanism is in the 3rd position, and the pin joint seat of this track regulating mechanism is when being in extreme lower position, the movement locus that Fig. 3 link-type sports equipment produces.
Figure 10: this track regulating mechanism is in primary importance, the second place and the 3rd position, that is this pin joint seat is when being in extreme higher position, centre position and extreme lower position, and Fig. 3 link-type sports equipment produces the comparison of movement locus.
Figure 11: track regulating mechanism of the present invention is the stereo appearance figure of an embodiment again.
The specific embodiment
Be the link-type sports equipment that is equiped with track regulating mechanism of the present invention as shown in Figure 1.At this with a side drive connecting rod type sports equipment (No. the 98108966th, Taiwan patent application, United States Patent (USP) the 7th, 648, No. 445, Chinese patent application 200910137523.X number) be example, the effect of track regulating mechanism of the present invention is described, so be skillful in this skill person and should know that track regulating mechanism of the present invention also can be used in other and reach the sports equipment of circulation path type motion with linkage, not as limit.In fact, the interaction that the link-type sports equipment that the present invention uses may be defined as with linkage produces a circulating movement locus person, and the effect of mark guiding mechanism of the present invention namely is to move at least one group of corresponding pivoting point in the linkage that defines this circulating movement locus, make between two pivoting points and produce variable in distance, use and adjust the circulating movement locus that this link-type sports equipment produces.
For ease of major technique content of the present invention is described, outlines Fig. 3 link-type sports equipment parts related to the present invention and make flowing mode in the summary mode now.
Link-type sports equipment shown in Figure 1 mainly comprises a sports equipment body 910, and it includes a base 911, and these base 911 both sides respectively are provided with a vertical support 912; Wherein, more be provided with the assistant support 9111 of a pair of ㄇ shape on this base 911, this assistant support 9111 is higher than this base 911; A pair of master pendulum arm 920, these master pendulum arm 920 top movable axis are located at this support 912 places, make this master pendulum arm 920 to produce swing by this shaft contact; Wherein, be provided with a foot-operated sliding sleeve 922 on this master pendulum arm 920 slidably, this foot-operated sliding sleeve 922 can smooth and easy slip on master pendulum arm 920; And should have an assembling pedal 9224 thereon by foot-operated sliding sleeve 922; A pair of secondary swing arm 930, these pair swing arm 930 1 ends are located in this base 911 places with this slide 13,23 of this track regulating mechanism, 920 of this support 912 and master pendulum arms are located in its position, are provided with a secondary sliding sleeve 931 on it slidably, and secondary sliding sleeve 931 is movably set in outside this pair swing arm 930; Wherein, these pair sliding sleeve 931 upper ends are coupling mutually with the foot-operated sliding sleeve 922 of a rotating shaft and this; One vertical pivot link 941 is coupling in the bottom of this pair sliding sleeve 931.When motion, this pedal 9224 produces the movement locus of an ellipse or approximate ellipsoidal, the definition factor of this movement locus has three: one for riding the shaft contact of sliding sleeve 922 and secondary sliding sleeve 931, two is the shaft contact of secondary sliding sleeve 931 and pivot link 941, and three is the relative position of two shaft contacts of master pendulum arm 920 and support 912 and secondary swing arm 930 and base 911.
The present invention mainly provides a kind of link-type sports equipment track method of adjustment, it mainly comprises provides a kind of sports equipment of link-type as described above, and provide this link-type sports equipment at least one group of corresponding pivoting point, organize the position of corresponding pivoting point by changing this, to adjust this circulating movement locus that this link-type sports equipment produces.Wherein, this organizes the pivoting point that corresponding pivoting point can be this master pendulum arm 920 and support 912, or should pair swing arm 930 and the pivoting point of base 911.The present invention for convenience of description, following examples are that embodiment illustrates with the pivoting point that changes this pair swing arm 930 and base 911, non-this embodiment that only limits to closes earlier and states clearly.
The invention provides a kind of track regulating mechanism, it mainly has one first arm 10, one second arm 20 and a drive source 30, links to each other in the pivot joint mode each other, and its detailed construction is described as follows with reference to graphic.
See also Fig. 1, Fig. 2, so shown in three-dimensional appearance and the three-dimensional exploded view, first arm 10 of track regulating mechanism of the present invention has a L shaped assembly 11, and it is the inner with L shaped vertical component, and the end of horizontal component is the outer end; The outer end axle of this L shaped assembly 11 is established a slide 13, its inner affixed linking part 15.This second arm 20 also has a L shaped assembly 21, and it is the inner with L shaped vertical component, and the end of horizontal component is the outer end; The outer end axle of this L shaped assembly 21 is established a slide 23, its inner affixed linking part 25.The linking part 15 of this first arm 10 and second arm 20, the inner of 25 join each other, and be smooth and easy for making things convenient for track regulating mechanism action, and its form can be the state that a microscler chute and sliding axle join, and this drive source 30 is located in the inner of this L shaped assembly 21.This drive source 30 shown in embodiment among the figure, can be a linear actuators, and is fixed in the linking part 15 of this first arm 10 with its driving shaft pivot.Wherein, these slides 13,23 are mounted slidably in a sliding bar 14,24, these sliding bars 14,24 are with the vertical direction setting, and the horizontal earth's axis is provided with a pin joint seat 40 on these slides 13,23, this pin joint seat 40 is arranged at the bottom of these secondary swing arms 930, make these secondary swing arms 930 to be the axle center by this pin joint seat 40, produce swing to move with the user.
Track regulating mechanism of the present invention namely causes one in the aforementioned link-type sports equipment track definition factor with slide 13,23, and namely the shaft contact of secondary swing arm 930 and base 911 makes it produce displacement, uses to change the movement locus that produces.In detail, though preceding secondary swing arm in the patent and the base opened for being coupling, this shaft contact only allows to pivot, and does not have the function of height or horizontal position adjustment.Track regulating mechanism of the present invention is then given shaft contact (pin joint seat 40) function of regulating height thereof of secondary swing arm 930 with base 911, therefore change with pin joint seat 40 to distance between the shaft contact of secondary sliding sleeve 931 and pivot link 941, use the fulcrum that this pair sliding sleeve 931 of variation pivots with respect to this pivot link 941, change the track that pedal 9224 produces thereby be connected to.
Now please refer to Fig. 4, it is the side view of track regulating mechanism of the present invention, and wherein this drive source 30 does not start, and this moment, this track regulating mechanism was in primary importance.When this primary importance, because the driving shaft of this drive source 30 folds, distance is the shortest the most nearby to make this L shaped assembly 11,21 the inners, therefore this linking part 15,25 pivots downwards, present the position relation that folds relatively, cause the slide 13,23 that is articulated in this L shaped assembly 11,21 outer ends to be in the extreme higher position, these pin joint seats 40 also are positioned at the extreme higher position jointly.
Fig. 5 is that this track regulating mechanism is in primary importance, and these pin joint seats 40 of this track regulating mechanism are when being in the extreme higher position, the movement locus O1 that Fig. 1 link-type sports equipment produces.
Please continue and consult Fig. 6, it is the side view of track regulating mechanism of the present invention, and wherein this drive source 30 is through starting and stop at half-travel position, so this track regulating mechanism is in the second place.When this second place, stretch out in half of its stroke because of the driving shaft of this drive source 30, make this L shaped assembly 11,21 the inners the most nearby apart from pushing away relatively, therefore this linking part 15,25 pivots upward, present than Fig. 4 and be long distance, that is the position of launching relatively relation, cause the slide 13,23 that is articulated in this L shaped assembly 11,21 outer ends to descend, these pin joint seats 40 mediate jointly.
Fig. 7 is that this track regulating mechanism is in the second place, and these pin joint seats 40 of this track regulating mechanism are when mediating, the movement locus O2 that Fig. 1 link-type sports equipment produces.
As Fig. 8, it is the side view of track regulating mechanism of the present invention, and wherein this drive source 30 is through starting and stop at the total travel position, so this track regulating mechanism is in the 3rd position.When this 3rd position, because the driving shaft of this drive source 30 is finished its stroke, therefore this linking part 15,25 continues to pivot upward, distance is the longest the most nearby to make this L shaped assembly 11,21 the inners, that is present fully the position relation of launching, cause the slide 13 that is articulated in this L shaped assembly 11,21 outer ends, 23 and pin joint seat 40 drop to extreme lower position.
Fig. 9 is that this track regulating mechanism is in the 3rd position, and these pin joint seats 40 of this track regulating mechanism are when being in extreme lower position, the movement locus O3 that Fig. 1 link-type sports equipment produces.
Figure 10 is this track regulating mechanism when being in primary importance, the second place and the 3rd position, that is this pin joint seat 40 is when being in extreme higher position, centre position and extreme lower position, the comparison schematic diagram of link-type movement locus that sports equipment produces shown in Figure 3.As seen from the figure, because slide 13,23 change in location cause the link-type sports equipment to produce as multiple movement locus such as O1, O2 and O3 really, so the training of different muscle groups or different difficulty are provided for the user.Yet, must be in this explanation be, track regulating mechanism of the present invention utilizes the feature that drive source 30 (being linear actuators) is arranged at central authorities of mechanism, can be effectively with the pin joint seat 40 of single drive source driven in synchronism link-type sports equipment both sides, not only hoisting mechanism reliability, reduction structural complexity also can provide the adjustment of stepless track simultaneously.In other words, in present embodiment, this rod-type sports equipment can movement locus be not limited with O1, O2 and the O3 that illustrates in scheming, and can change adjustment according to the stroke of actuator 30 its driving shafts arbitrarily, give the unlimited track of identical link-type sports equipment and change.
In addition, track regulating mechanism of the present invention can not produce the problem of slide 13,23 displacement inequalities or mechanism's unbalance stress, it is hereby ensured that the secondary swing arm 930 in sports equipment both sides is identical with height behind the base 911 shaft contact change locations, avoid the user to produce the unbalanced banking motion in the left and right sides, thereby guarantee the security of moving, simultaneously also can avoid mechanism's unbalance stress, also produce the problem of fault after causing using for a long time.And track regulating mechanism of the present invention only needs single drive source can reach the function of the secondary swing arm 930 in sports equipment both sides and base 911 shaft contact synchronous change height, and exempts the needs that both sides respectively arrange a drive source 30, therefore also has an economy advantage.
Moreover, as shown in figure 11, the present invention is except adjusting the height of this pin joint seat 40 with this track regulating mechanism, produced outside the movement locus to adjust this link-type sports equipment, further can also adjust the horizontal level of this pin joint seat 40, change with the elevation angle angle of adjusting movement locus, for example, 911 of this track regulating mechanism and bases can arrange a sliding seat 50 and a slide rail 51, this track regulating mechanism can produce horizontal sliding by this sliding seat 50 on slide rail 51, produce horizontal position adjustment to drive this pin joint seat 40, this track regulating mechanism can be by mode manual or that power source drives, slippage adjustment on this slide rail 51, and can after being adjusted to the appropriate location, lock fixing again.When the pivoting point of this master pendulum arm 920 and support 912 and when should pair swing arm 930 changing with the relative horizontal range of pivoting point of base 911, the bowing of this link-type sports equipment movement locus, the elevation angle can produce angle thereupon and change.
Though this case is to explain with several most preferred embodiments, is skillful in this skill person and can makes various multi-form changes not breaking away under this case spirit and the category.Above illustrated embodiment is only in order to this case to be described, and is non-in order to limit the scope of this case.Such as do not disobey various modifications or the variation that this case spirit is engaged in, all belong to this case claim.
Claims (10)
1. link-type sports equipment track method of adjustment is characterized in that comprising:
A) provide a link-type sports equipment, it comprises a base and a support; A pair of being coupling in the master pendulum arm of support is provided with a foot-operated sliding sleeve slidably on this master pendulum arm; A pair of being coupling in the secondary swing arm of base is provided with a secondary sliding sleeve slidably on it; Be coupling mutually between this foot-operated sliding sleeve and secondary sliding sleeve, define a circulating movement locus with the swing arm interactive action that articulates each other;
B) at least one group of corresponding pivoting point between the support body that this link-type sports equipment is provided and swing arm; And
C) this is organized the adjustable rectification of corresponding pivoting point and becomes its position, organizes the position of corresponding pivoting point by changing this, to adjust this circulating movement locus that this link-type sports equipment produces.
2. link-type sports equipment track method of adjustment as claimed in claim 1 is characterized in that, this organize shaft contact that corresponding pivoting point is master pendulum arm and support or secondary swing arm and base shaft contact one of them.
3. link-type sports equipment track method of adjustment as claimed in claim 1 is characterized in that, this adjustment position of organizing corresponding pivoting point is the height and position adjustment.
4. link-type sports equipment track method of adjustment as claimed in claim 1 is characterized in that, this adjustment position of organizing corresponding pivoting point is horizontal position adjustment.
5. link-type sports equipment track regulating mechanism, wherein, this link-type sports equipment defines a circulating movement locus with the connection rod set interactive action that articulates each other, and at least one group of corresponding pivoting point of removable this link-type sports equipment of this track regulating mechanism, use and adjust this circulating movement locus that this link-type sports equipment produces, this track regulating mechanism is characterised in that and comprises:
One has first arm of a L shaped assembly, the L shaped assembly of this first arm is the inner with L shaped vertical component, the end of horizontal component is the outer end, the outer end axle of the L shaped assembly of this first arm is established a slide and an inner affixed linking part, wherein, the slide of this first arm is coupling and one of organizes in the corresponding pivoting point in this of this link-type sports equipment;
One also has second arm of a L shaped assembly, the L shaped assembly of this second arm is the inner with L shaped vertical component, the end of horizontal component is the outer end, the outer end axle of the L shaped assembly of this second arm is established a slide and an inner affixed linking part, wherein, the slide of this second arm be movably set in this link-type sports equipment this organize another person in the corresponding pivoting point;
One drive source is located in the inner of this L shaped assembly, and is fixed in the linking part of this first arm with its driving shaft pivot;
Wherein the inner of the linking part of this first arm and second arm is coupling each other, and therefore when this drive source startup, its driving shaft is flexible, namely causes the same moved further in outer end of this L shaped assembly, therefore causes this slide in the synchronous shift with respect to this link-type sports equipment.
6. link-type sports equipment track regulating mechanism as claimed in claim 5 is characterized in that, this drive source is a linear actuators.
7. link-type sports equipment track regulating mechanism as claimed in claim 5 is characterized in that, this link-type sports equipment comprises a sports equipment body, and it includes a base, and these base both sides respectively are provided with a vertical support; Wherein, more be provided with the assistant support of a pair of ㄇ shape on this base, this assistant support is higher than this base; A pair of master pendulum arm, this master pendulum arm top movable axis is located at this support place, makes this master pendulum arm to produce swing by this shaft contact; Wherein, be provided with a foot-operated sliding sleeve on this master pendulum arm slidably, this foot-operated sliding sleeve can be in the smooth and easy slip of master pendulum arm; A pair of secondary swing arm, this pair swing arm one end is located in this base position, and its position is located between this support and master pendulum arm, is provided with a secondary sliding sleeve on it slidably, is movably set in outside this pair swing arm; Wherein, this pair sliding sleeve upper end is coupling mutually with the foot-operated sliding sleeve of a rotating shaft and this; One vertical pivot link is coupling in this pair sliding sleeve bottom; And this second mate's swing arm of this link-type sports equipment articulates through this slide and this base respectively, therefore when this drive source startup, its driving shaft extends, and namely causes the same moved further in outer end of this L shaped assembly, thereby causes the height and position of this pair swing arm and base pivoting point to change.
8. link-type sports equipment track regulating mechanism as claimed in claim 7 is characterized in that, this slide is mounted slidably in a sliding bar, and this sliding bar makes this slide can produce the height and position adjustment on sliding bar with the vertical direction setting.
9. link-type sports equipment track regulating mechanism as claimed in claim 7, it is characterized in that the horizontal earth's axis is provided with a pin joint seat on this slide, this pin joint seat is arranged at the bottom of this pair swing arm, make that this pair swing arm can this pin joint seat be the axle center, produce swing to move with the user.
10. link-type sports equipment track regulating mechanism as claimed in claim 9, it is characterized in that, be provided with at least one sliding seat and at least one slide rail between this track regulating mechanism and this base, and this track regulating mechanism drives in wherein a kind of mode of manual or power source, produces horizontal position adjustment to drive this pin joint seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010522626 CN102451541B (en) | 2010-10-28 | 2010-10-28 | Track adjusting method and mechanism for connecting-rod-type sports equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010522626 CN102451541B (en) | 2010-10-28 | 2010-10-28 | Track adjusting method and mechanism for connecting-rod-type sports equipment |
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| Publication Number | Publication Date |
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| CN102451541A CN102451541A (en) | 2012-05-16 |
| CN102451541B true CN102451541B (en) | 2013-08-28 |
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| CN101095978A (en) * | 2006-06-28 | 2008-01-02 | 辅祥实业股份有限公司 | Elliptic exercising machine |
| CN201040162Y (en) * | 2007-05-09 | 2008-03-26 | 乔山健康科技股份有限公司 | Sports equipment |
| TWM378003U (en) * | 2009-09-18 | 2010-04-11 | Cycling & ; Health Tech Industry R& D Ct | Exercise equipment of side-driving and linkage type |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7670267B2 (en) * | 2007-08-24 | 2010-03-02 | Leao Wang | Pace-adjusting mechanism of an elliptical cross trainer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2432959Y (en) * | 2000-07-14 | 2001-06-06 | 郭海滨 | Elliptic motion machine capable of adjusting trace |
| CN101095978A (en) * | 2006-06-28 | 2008-01-02 | 辅祥实业股份有限公司 | Elliptic exercising machine |
| CN201040162Y (en) * | 2007-05-09 | 2008-03-26 | 乔山健康科技股份有限公司 | Sports equipment |
| TWM378003U (en) * | 2009-09-18 | 2010-04-11 | Cycling & ; Health Tech Industry R& D Ct | Exercise equipment of side-driving and linkage type |
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| CN102451541A (en) | 2012-05-16 |
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