CN100566779C - elliptical exercise machine - Google Patents
elliptical exercise machine Download PDFInfo
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- CN100566779C CN100566779C CNB2007100803077A CN200710080307A CN100566779C CN 100566779 C CN100566779 C CN 100566779C CN B2007100803077 A CNB2007100803077 A CN B2007100803077A CN 200710080307 A CN200710080307 A CN 200710080307A CN 100566779 C CN100566779 C CN 100566779C
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- adjustable mechanism
- exercise machine
- elliptical exercise
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Abstract
The present invention relates to a kind of elliptical exercise machine, include: a support body has one first end and one second end; Two support bars respectively have one first end and one second end; One adjustable mechanism is located on the support body, and its position can be adjusted and locate; One first guide mechanism is located on the adjustable mechanism, and is connected with first end of two support bars, and first end of guiding each support bar is along one first sealing orbiting motion; One second guide mechanism has two cantilevers, and each cantilever has a center of circle end and an end that swings, and center of circle end is hubbed on the support body, and end and corresponding support bar second end pivot joint swing; Two pedals are directly or indirectly supported by two support bars respectively, can be guided and along one second the sealing orbiting motion; Wherein, when adjustable mechanism was adjusted with respect to the position of support body, the distance between the center of circle end and first guide mechanism produced corresponding variation.The present invention is available for users to set footplate locus according to demands of individuals, increases the variability of motion, and can make console and handle produce corresponding variation with respect to the position of support body.
Description
Technical field
The present invention relates to sports equipment, be meant a kind of elliptical exercise machine especially.
Background technology
Elliptical exercise machine is emerging in recent years a kind of exercise and fitness equipment, generally makes a general reference the orbiting motion of left and right two pedals of various energy guidings along approximate ellipsoidal, simulates the device of walking, running, stepping on leg exercises such as rank for the user.
The left and right two side pedals of general elliptical exercise machine, each moves along a sealing track, and these sealing tracks immobilize mostly, so user's leg exercise kenel also is unalterable, make motion process lack to change and dull barren.The elliptical exercise machine structure that also has some adjustable pedal tracks in the prior art, can adjust the major axis inclination angle of elliptical path, a kind of tool is as shown in Figures 1 and 2 adjusted the elliptical machine 1 of inclination angle function, elliptical machine 1 includes one for stable ground first pedestal 11 and second pedestal 12 for the installation elliptical mechanism of being placed on, second pedestal 12 and first pedestal 11 articulate mutually with a pivoting device, second pedestal 12 can be rotated by relative first pedestal 11, wherein, the essential structure of elliptical mechanism includes a flywheel, two cranks, two pedal arms, first end of each crank is connected and fixed with flywheel is coaxial, second end of each crank is articulated in first end of each relative pedal arm respectively, and each pedal arm is provided with pedal, when user's pin steps down on the pedal, when its pedal arm first end rotated along with crank, this pedal can be done the elliptical orbit motion.By adopting above-mentioned overall structure, make this elliptical mechanism have the function of adjusting the inclination angle, allow the user can adjust the motion difficulty according to need.
Though the pedal travel track of elliptical machine 1 is available for users to adjust, but because console (not shown) and handle 14 are installed on the pillar 13 of first pedestal, 11 sides, when footplate locus changes, console and handle 14 are still stayed the original place, cause distance and angle between console, handle 14 and the user to change, make console, handle 14 too near or away from the user, so not only cause and use inconvenience, when angle changes too greatly, more may cause the puzzlement that does not see Chu's console screen message.
Summary of the invention
Main purpose of the present invention is to provide a kind of elliptical exercise machine, and it is available for users to set different footplate locus according to demands of individuals, increases the variability of motion.
Another object of the present invention is to provide a kind of elliptical exercise machine, when footplate locus changed, the position of console was also adjusted thereupon, made to keep suitably distance and angle between console and the user, to make things convenient for the user to operate and to watch.
Another object of the present invention is to provide a kind of elliptical exercise machine, when footplate locus changed, the position of handle was also adjusted thereupon, made to keep suitable distance between handle and the user, to make things convenient for user's grasping.
For achieving the above object, the invention provides a kind of elliptical exercise machine, it is characterized in that including: a support body has one first end and one second end; Two support bars respectively have one first end and one second end; One adjustable mechanism is located on the described support body, and described adjustable mechanism can be adjusted and locate with respect to the position of described support body; One first guide mechanism is located on the described adjustable mechanism, and is connected with first end of described two support bars, and first end of guiding each described support bar is along one first sealing orbiting motion; One second guide mechanism, have two cantilevers, each described cantilever has a center of circle end and an end that swings, described center of circle end is hubbed on the described support body, described swing end and corresponding described support bar second end pivot joint, with at first end of described support bar during along the described first sealing orbiting motion, second end of guiding described support bar is reciprocating along an arc track; Two pedals are directly or indirectly supported by described two support bars respectively, can be guided and along one second the sealing orbiting motion; One console is installed on the described adjustable mechanism; Wherein, when described adjustable mechanism was adjusted with respect to the position of described support body, the distance between described center of circle end and described first guide mechanism produced corresponding variation, and the position of the described relatively support body of described console produces corresponding variation.
In the technical scheme of the invention described above, when described adjustable mechanism was adjusted with respect to the position of described support body, moved the position of each described support bar, and the inclined degree of the described second sealing track is changed thereupon.
In the technical scheme of the invention described above, when described adjustable mechanism was adjusted to the second place of a high relatively point by the primary importance of a relative low spot, the described second sealing track moved towards described support body top.
In the technical scheme of the invention described above, described adjustable mechanism includes: a fixture, have one first end and one second end, and described second end is fixedly arranged on first end of described support body; One movable component, have one first end and one second end, described first end is articulated in described fixture first end, and described second end is articulated on the described support body, and described movable component can described relatively support body deflection, to change the position of described adjustable mechanism with respect to described support body.
In the technical scheme of the invention described above, described adjustable mechanism includes: a fixture, have one first end and one second end, and described second end is fixedly arranged on first end of described support body; One movable component has one first end and one second end, and described first end and described fixture first end are sheathed mutually, and described movable component can described relatively fixture slippage, to change the position of described adjustable mechanism with respect to described support body.
In the technical scheme of the invention described above, also include an adjusting device, connect described support body and described adjustable mechanism, adjust and locate the position of described adjustable mechanism with respect to described support body.
In the technical scheme of the invention described above, when described adjustable mechanism was adjusted to the second place of a high relatively point by the primary importance of a relative low spot, described console moved towards described support body top simultaneously.
In the technical scheme of the invention described above, also include two connecting rods and one the 3rd guide mechanism, each described connecting rod has one first relative end and one second end, described second end and corresponding described support bar pivot joint; Described the 3rd guide mechanism has two swing arms, each described swing arm is articulated on the described adjustable mechanism, and the top of each described swing arm is provided with a handle, the bottom of each described swing arm is connected with first end of described two connecting rods, when described adjustable mechanism was adjusted with respect to the position of described support body, the position of the described relatively support body of described handle produced corresponding variation.
In the technical scheme of the invention described above, when described adjustable mechanism was adjusted to the second place of a high relatively point by the primary importance of a relative low spot, described handle moved towards described support body top simultaneously.
Adopt above technical scheme, the present invention is by adjusting the position of the relative support body of an adjustable mechanism, and then adjust the position of the relative support body of first guide mechanism, the inclined degree that can make the second sealing track with change, and make console and handle produce corresponding variation with respect to the position of support body.The present invention is removed be available for users to set different footplate locus according to demands of individuals, but also suitable distance and the angle between retentive control platform and the user, make things convenient for the user to operate and watch, more can reach and keep suitable distance between handle and the user, make things convenient for the purpose of user's grasping, reality is an innovative design and has industrial value.
Description of drawings
Fig. 1 is the stereogram of an embodiment of prior art;
Fig. 2 is the side view of an embodiment of prior art;
Fig. 3 is the stereogram of one embodiment of the invention;
Fig. 4 is the side view of one embodiment of the invention;
Fig. 5 is the partial enlarged drawing of one embodiment of the invention;
Fig. 6 is in one embodiment of the invention, and adjustable mechanism is positioned at the side view of primary importance;
Fig. 7 is in one embodiment of the invention, and adjustable mechanism is positioned at the side view of the second place.
The specific embodiment
For the effect that describes structure of the present invention in detail and reached, existing following preferred embodiment of act and conjunction with figs. are described as follows.
As Fig. 3～shown in Figure 5, elliptical exercise machine 2 includes a support body 20, in order to be positioned on the plane, support body 20 has a base 21, two poles 22 and two arc supports 23, base 21 has one first relative end and one second end, two poles 22 are arranged at two sides of base 21 second ends respectively, and arc support 23 is located at base 21 2 sides respectively, and connect base 21 and relative pole 22 separately.
One adjustable mechanism 40 comprises a fixture, a movable component and a vertical rod 45, and in the present embodiment, fixture is a fixed bar 41, and movable component has one first motion bar 42, one second motion bar 43 and one the 3rd motion bar 44.Fixed bar 41 has one first end and one second end, and second end is fixedly arranged on first end of base 21, and fixed bar 41 first ends are extended upward by base 21 first ends with a predetermined angular.First motion bar 42 has one first end and one second end, and first end is hubbed at base 21, the second ends with a pivot 47 and is installed with a bracing frame 46, and has an angle α between first motion bar 42 and the base 21.Second motion bar 43 has one first end and one second end, and first end is articulated on the pivot 48 of first motion bar 42.The 3rd motion bar 44 has one first end and one second end, and second end is articulated in fixed bar 41 first ends, and the 3rd motion bar 44 first ends are articulated in second end of second motion bar 43.Movable component and fixture roughly constitute a deformable parallelogram, and movable component support body 20 deflections relatively are to change the position of adjustable mechanism 40 with respect to support body 20.Vertical rod 45 has one first end and one second end, and second end is fixed in second motion bar 43, extends upward with a predetermined angular, and establishes a console 81 in first end, and console 81 has a upper surface.
One adjusting device 70 comprises a motor 71 and a screw rod 72, and motor 71 is hubbed on the base 21, and screw rod 72 is arranged at motor 71 next doors, can be driven by motor 71 and the original place rotation.Screw rod 72 is arranged in first motion bar 42 with a predetermined angular, and with first motion bar 42 with screw-threaded engagement.The operating condition of console 81 controllable motor 71, when 72 rotations of motor 71 drive screws, first motion bar 42 is rotated relative to base 21 pivots 47, and then change angle α size between first motion bar 42 and the base 21, also promptly adjust and locate the position of adjustable mechanism 40 with respect to support body 20.
As Fig. 4 and shown in Figure 6, one first guide mechanism 50 has a flywheel 51 and a big belt pulley 52, and flywheel 51 is hubbed on the bracing frame 46 of first motion bar 42, and big belt pulley 52 is hubbed at pivot 48, drives mutually with belt between flywheel 51 and the big belt pulley 52.Big belt pulley about 52 two sides respectively are provided with a crank 53, and each crank 53 has relative two ends, and first end is hubbed at the center of circle of big belt pulley 52 respectively, and second end extends towards big belt pulley 52 circumference in the opposite direction.Big belt pulley 52 pivot 48 original places rotation relatively, and crank 53 second ends move along one first sealing track T1 during rotation.
As shown in Figure 6, one second guide mechanism 60 has two cantilevers 61, and each cantilever 61 has a center of circle end 62 and an end 63 that swings, and each center of circle end 62 is hubbed at support body 20 poles 22 tops respectively, and respectively swinging end 63 can be reciprocating along an arc track T3.
Two support bars 31, be located at support body 20 2 sides, each support bar 31 respectively has one first end 311 and one second end 312, first end 311 is articulated in corresponding crank 53 second ends respectively, support bar 31 second ends 312 are articulated in corresponding cantilever 61 end 63 that swings respectively, when big belt pulley 52 rotated, crank 53 second ends drove support bar 31 first ends 311 and move along the first sealing track T1, and it is reciprocating along arc track T3 to guide support bar 31 second ends 312 simultaneously.Be provided with a connecting seat 32 between support bar 31 first ends 311 and second end 312, be pivoted with a pedal 33 on each Connection Block 32.When support bar 31 first ends 311, second end 312 respectively when first sealing track T1 and the arc track T3 moves, can drive the orbiting motion of Connection Block 32, and then drive pedal 33 and move along one second sealing track T2 along an approximate ellipsoidal.
One the 3rd guide mechanism 90 has two swing arms 91, is hubbed at vertical rod 45 2 sides respectively, each swing arm 91 has a top and a bottom, the top is extended and to be provided with the handle 92 that is available for users to grasping, and swing arm 91 bottoms can before and after swing, reciprocating along an arching trajectory.
Two connecting rods 34 are located at support body 20 2 sides, and each connecting rod 34 respectively has one first end and one second end, and first end connects swing arm 91 bottoms respectively, and second end articulates corresponding support bar 31 Connection Blocks 32, and pedal 33 is located at the top of two connecting rods, 34 second ends respectively.
The occupation mode and the effect thereof of above-mentioned elliptical exercise machine 2 then are described.As Fig. 6, shown in Figure 7, view is clear to be presented in order to allow, and removes at this arc support 23 with support body 20.First motion bar 42 shown in Figure 6 is in the primary importance of a relative low spot, and the angle α between first motion bar 42 and the base 21 has a minimum angles at this moment, at this moment, and the rough shape that presents a parallelogram of adjustable mechanism 40 overall appearance.As shown in Figure 6, be articulated in first guide mechanism 50 of first motion bar 42, and be connected in second motion bar 43 vertical rod 45, console 81, and the 3rd guide mechanism 90 etc. also be in a relative low spot.
When the user when this state uses elliptical exercise machine 2 because first guide mechanism 50 is in relative low spot, therefore the first sealing track T1 also is positioned at relative low spot.Be subjected to the guiding of crank 53 and support bar 31, cantilever 61 swings and holds 63 arching trajectorys that move also to be positioned at relative low spot.Therefore, when support bar 31 first ends 311, second end 312 move along first sealing track T1 and the arc track T3 respectively, because first guide mechanism 50 is in relative low spot, then the second sealing track T2 that moved of pedal 33 also is in relative low dot location.
If the user wants to adjust the track (i.e. the second sealing track) of pedal 33 motions, then can pass through operating console 81, make motor 71 drive screw rod 72 rotations, can drive first motion bar 42 rotates relative to pivot 47, angle α between first motion bar 42 and the base 21 is increased, and drive first guide mechanism 50 towards the lifting of support body 20 first ends top, the distance of winning between guide mechanism 50 and cantilever 61 center of circle ends 62 is increased.As shown in Figure 7, when first motion bar 42 when motor 71 produces deflections with the promotion of screw rod 72 with respect to support body 20, when second end of first motion bar 42 was in the second place of a high relatively point, then the angle α between first motion bar 42 and the base 21 had a maximum angle.Second motion bar 43 is subjected to the promotion of first motion bar 42, move towards support body 20 first ends top, because second end of the 3rd motion bar 44 is articulated on the fixed bar 41, first end is articulated in second motion bar, 43 second ends, therefore, when first motion bar 41 is subjected to that screw rod 72 promotes and toward support body 20 first ends top when mobile, then the 3rd motion bar can be subjected to the compressing of first motion bar 41 in the lump and move towards support body 20 first ends top, makes the outward appearance of tunable arrangement 40 change the rhomboid outward appearance of class into from parallelogram originally.
Because first guide mechanism 50 promotes towards support body 20 first ends top,, support bar 31 first ends 311 that are articulated in crank 53 are moved towards support body 20 first ends top so the first sealing track T1 also promotes thereupon.Thus, support bar 31 second ends 312 also can be moved towards support body 20 first ends top by drive, but because support bar 31 second ends 312 are articulated in cantilever 61, therefore cantilever 61 swings and holds 63 to be subjected to support bar 31 second ends, 312 pullings and mobile towards support body 20 first ends top, making arc track T3 is the center of circle with cantilever 61 center of circle ends 62, center of circle end 62 and the distance that swings between the end 63 are radius, extend along arc track T3 originally, move and the change inclined degree towards support body 20 first ends top, form the arc track T3 that is positioned at high relatively point.Because support bar 31 first ends and second end all move towards support body 20 first ends top, therefore be installed in the pedal 33 on the support bar 31, its second sealing track T2 also moves towards support body 20 first ends top, as shown in Figure 6, the second sealing track T2 major axis before adjusting is comparatively near level, please in the lump with reference to Fig. 7, the adjusted second sealing track T2 major axis comparatively tilts.Thus, can reach the purpose of adjusting pedal 33 movement locus.
Again as shown in Figure 7, in the parallelogram that movable component and fixed bar 41 are constituted, when adjusting device 70 is adjusted first motion bar 42, when its relative pivot 47 is rotated, second motion bar 43 is with respect to fixed bar 41, and first motion bar 42 all keeps the state of almost parallel with respect to the 3rd motion bar 44.Because of fixed bar 41 is fixed on the base 21, so second motion bar 43 is in course of adjustment, second motion bar 43 can move towards support body 20 first ends top with the rough moving direction that is parallel to fixed bar 41 again.Because vertical rod 45 is fixedly arranged on second motion bar 43, so vertical rod 45 can promote towards support body 20 first ends top with second motion bar 43.
Be located at the console 81 of vertical rod 45 first ends, when adjustable mechanism 40 is adjusted to the second place of high relatively point by the primary importance of relative low spot, roughly being parallel with vertical rod 45 towards support body 20 first ends top moves, and before and after adjusting, console 81 upper surface almost parallels, console 81 upper surfaces keep roughly the same angle of inclination before and after also promptly adjusting.Thus, when user's operating console 81 when adjusting pedal 33 movement locus, console 81 can produce corresponding moving with the variation of pedal 33 movement locus, make console 81 relative users' distance and visual angle keep roughly the same, not only make things convenient for the user to control, also be unlikely to make the user not see the message shown in Chu's console 81 because of visual angle change.
In like manner, be hubbed at the 3rd guide mechanism 90 of vertical rod 45 2 sides, when adjustable mechanism 40 is adjusted to the second place of high relatively point by the primary importance of relative low spot, promote towards support body 20 first ends top with vertical rod 45, the handle 92 on its two swing arms, 91 tops also promotes synchronously.So, when user's operating console 81 when adjusting pedal 33 movement locus, handle 92 relative users' distance is kept roughly the same, makes things convenient for user's grasping.
It is last that what must remark additionally is that the elliptical exercise machine shown in the above and the figure only is a preferable enforcement kenel of the present invention, does not therefore limit possible practical range of the present invention and scope of patent protection.For example, adjustable mechanism also can be an expansion link structure, has a fixture and a movable component, and fixture is fixedly arranged on support body, but the sheathed and relative fixed part slippage mutually of movable component and fixture, to change the position of adjustable mechanism with respect to support body.
In sum, elliptical exercise machine of the present invention, remove and be available for users to set different footplate locus according to demands of individuals, but also suitable distance and the angle between retentive control platform and the user, make things convenient for the user to operate and watch, more can reach the suitable distance of maintenance between handle and the user, make things convenient for the purpose of user's grasping, reality is an innovative design and has industrial value.
Claims (9)
1, a kind of elliptical exercise machine is characterized in that including:
One support body has one first end and one second end;
Two support bars respectively have one first end and one second end;
One adjustable mechanism is located on the described support body, and described adjustable mechanism can be adjusted and locate with respect to the position of described support body;
One first guide mechanism is located on the described adjustable mechanism, and is connected with first end of described two support bars, and first end of guiding each described support bar is along one first sealing orbiting motion;
One second guide mechanism, have two cantilevers, each described cantilever has a center of circle end and an end that swings, described center of circle end is hubbed on the described support body, described swing end and corresponding described support bar second end pivot joint, with at first end of described support bar during along the described first sealing orbiting motion, second end of guiding described support bar is reciprocating along an arc track;
Two pedals are directly or indirectly supported by described two support bars respectively, can be guided and along one second the sealing orbiting motion;
One console is installed on the described adjustable mechanism;
Wherein, when described adjustable mechanism was adjusted with respect to the position of described support body, the distance between described center of circle end and described first guide mechanism produced corresponding variation, and the position of the described relatively support body of described console produces corresponding variation.
2, elliptical exercise machine as claimed in claim 1 is characterized in that: when described adjustable mechanism was adjusted with respect to the position of described support body, moved the position of each described support bar, and the inclined degree of the described second sealing track is changed thereupon.
3, elliptical exercise machine as claimed in claim 1 is characterized in that: when described adjustable mechanism was adjusted to the second place of a high relatively point by the primary importance of a relative low spot, the described second sealing track moved towards described support body top.
4, elliptical exercise machine as claimed in claim 1 is characterized in that described adjustable mechanism includes:
One fixture has one first end and one second end, and described second end is fixedly arranged on first end of described support body;
One movable component, have one first end and one second end, described first end is articulated in described fixture first end, and described second end is articulated on the described support body, and described movable component can described relatively support body deflection, to change the position of described adjustable mechanism with respect to described support body.
5, elliptical exercise machine as claimed in claim 1 is characterized in that described adjustable mechanism includes:
One fixture has one first end and one second end, and described second end is fixedly arranged on first end of described support body;
One movable component has one first end and one second end, and described first end and described fixture first end are sheathed mutually, and described movable component can described relatively fixture slippage, to change the position of described adjustable mechanism with respect to described support body.
6, elliptical exercise machine as claimed in claim 1 is characterized in that: also include an adjusting device, connect described support body and described adjustable mechanism, adjust and locate the position of described adjustable mechanism with respect to described support body.
7, elliptical exercise machine as claimed in claim 1 is characterized in that: when described adjustable mechanism was adjusted to the second place of a high relatively point by the primary importance of a relative low spot, described console moved towards described support body top simultaneously.
8, elliptical exercise machine as claimed in claim 1 is characterized in that: also include two connecting rods and one the 3rd guide mechanism, each described connecting rod has one first relative end and one second end, described second end and corresponding described support bar pivot joint; Described the 3rd guide mechanism has two swing arms, each described swing arm is articulated on the described adjustable mechanism, and the top of each described swing arm is provided with a handle, the bottom of each described swing arm is connected with first end of described two connecting rods, when described adjustable mechanism was adjusted with respect to the position of described support body, the position of the described relatively support body of described handle produced corresponding variation.
9, elliptical exercise machine as claimed in claim 8 is characterized in that: when described adjustable mechanism was adjusted to the second place of a high relatively point by the primary importance of a relative low spot, described handle moved towards described support body top simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100803077A CN100566779C (en) | 2007-02-27 | 2007-02-27 | elliptical exercise machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100803077A CN100566779C (en) | 2007-02-27 | 2007-02-27 | elliptical exercise machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101254336A CN101254336A (en) | 2008-09-03 |
| CN100566779C true CN100566779C (en) | 2009-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100803077A Expired - Fee Related CN100566779C (en) | 2007-02-27 | 2007-02-27 | elliptical exercise machine |
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| Country | Link |
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| CN (1) | CN100566779C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191543A (en) * | 2013-04-03 | 2013-07-10 | 芜湖天人智能机械有限公司 | Foldable and orbital transfer upper and lower limb coordinate exercise training mechanism |
| CN108096780B (en) * | 2018-01-25 | 2024-01-05 | 舒华体育股份有限公司 | Track-changing elliptical machine |
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2007
- 2007-02-27 CN CNB2007100803077A patent/CN100566779C/en not_active Expired - Fee Related
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| CN101254336A (en) | 2008-09-03 |
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Effective date of registration: 20170310 Address after: Jiading District City, Shanghai and the new road, No. 1355 Patentee after: Johnson Health Tech.(Shanghai)Co.,Ltd. Address before: Zhongyicun Chinese, Qing Quan Lu Taiwan Taichung County Township No. 26 Patentee before: JOHNSON HEALTH TECH Co.,Ltd. |
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Granted publication date: 20091209 |
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