CN101254335B - Sports equipment - Google Patents
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- CN101254335B CN101254335B CN2007100803062A CN200710080306A CN101254335B CN 101254335 B CN101254335 B CN 101254335B CN 2007100803062 A CN2007100803062 A CN 2007100803062A CN 200710080306 A CN200710080306 A CN 200710080306A CN 101254335 B CN101254335 B CN 101254335B
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Abstract
The invention relates to an exercise device which comprises a frame body; a guide mechanism, which is arranged on the frame body and is provided with a crank shaft and two cranks; the crank shaft can be pivoted on the frame body by the rotation at the original place, one end of each of the two cranks is respectively connected with the crank shaft; a first pedal component and a second pedal component, which respectively include a support rod and a pedal, each support rod includes a pivoted connecting part and a support part, the both support rods are respectively pivoted and connected with the frame body by pivoted connecting parts along inclined shafts; the both pedals are correspondingly arranged at the support parts of the support rods and are provided with pedal surfaces which can be pedaled by a user, the both pedals can respectively carry out the reciprocating motion at a first motion trajectory and a second motion trajectory which are provided with relative high points and relative low points; a first linkage part and a second linkage part, which respectively include a first end correspondingly pivoted and connected with the guide mechanism as well as a support rod respectively corresponding to the first pedal component and the second pedal component. The exercise device can shape the muscle lines of the legs to be more complete, so as to achieve the effect of complete training of the muscles of the lower part of the body.
Description
Technical field
The present invention relates to sports equipment, be meant a kind of sports equipment that is available for users to carry out leg exercise especially.
Background technology
Progress along with society, people bet the major part time in work, then reduced the time of motion widely, therefore do not need the same body-building apparatus that can reach movement effects in big place to come into one's own gradually, general common shank (lower part of the body) sports equipment, treadmill is arranged, exercise bicycle, elliptical machine, the sliding steps machine, treadmills etc., except treadmill, above-mentioned various sports equipment all is that the both feet that utilize mobilizable pedal to guide the user move on predetermined movement locus, make its shank make repeatedly predetermined action, for example, the pedal of bicycle is that the guiding both feet are in a circular trace cocycle campaign, elliptical machine then is with the motion of the movement locus of sub-elliptical guiding both feet, and other is then similar with a horizontal linear or change orientation, the movement locus center of circle and guide double-legged exercise.
Generally speaking, above-mentioned each sports equipment all only can be guided pedal and be carried out the action move forward and backward, the state that both legs is presented move forward and backward, and the muscle that can train all only limits to muscle before and after the shank thus, the training of other muscle of the lower part of the body can't be taken into account, user's demand can't be satisfied really.
Moreover, though having partly, known treadmills can carry out the action of the oblique sidesway of pedal, but when the user uses this kind body-building apparatus, its pedal can't be corresponding oblique sidesway action and carry out corresponding deflection, cause user's both legs sole to move not in tune therewith, thereby cause the discomfort in the use, under long-time the use, be easy to generate athletic injury.
Summary of the invention
At the problems referred to above, main purpose of the present invention is to provide a kind of sports equipment, and its pedal can support user's sole properly in motion process, with the comfortableness of this lifter motion and reduce athletic injury may.
Another purpose of the present invention is to provide a kind of sports equipment, and it can allow pedal change the angle of deflection along with the variation of motion path, and allows the user when carrying out the both legs motion, can the more comfortable generation of moving naturally and reducing athletic injury.
For achieving the above object, the present invention by the following technical solutions: a kind of sports equipment is characterized in that including: a support body; One guide mechanism is located on the described support body, and described guide mechanism has a crank axle and two cranks; But described crank axle original place is hubbed at described support body rotatably, and an end of described two cranks is connected in described crank axle separately; One first pedal assembly and one second pedal assembly respectively include a support bar and a pedal, and each described support bar comprises an articulated section and a support portion, and each described support bar articulates along an inclined shaft and described support body respectively by the articulated section; Each described pedal correspondence is located at the support portion of each described support bar, and has a foot-operated face that is available for users to trample, and each described pedal can move back and forth at one first movement locus with high relatively point and relative low spot and one second movement locus respectively; One first moving part and one second moving part, respectively comprise one first end and one second end, corresponding respectively two cranks that are articulated in described guide mechanism of first end of described two moving parts, the corresponding respectively support bar that is articulated in described two pedal assemblies of second end of described two moving parts.
In the technical scheme of the invention described above; when the pedal of described first pedal assembly or described second pedal assembly was positioned at described first movement locus or described second movement locus high relatively, corresponding crank of described pedal and ground formed one between the angles of 30 degree to 60 degree.
The support bar of described first pedal assembly and described second pedal assembly, respectively comprise one first one and one second one, the articulated section of described two support bars lays respectively between described first one and described second one, and corresponding respectively described first pedal assembly that articulates of second end of described first moving part and described second moving part and first one of the described second pedal assembly support bar.
Begin when mobile when the pedal of described first pedal assembly and described second pedal assembly is stressed, first end of described first moving part and described second moving part is guided on the fore-and-aft plane by described guide mechanism respectively to move back and forth, and second end of described first moving part and described second moving part is respectively by the guiding of the support bar of described first pedal assembly and described second pedal assembly and move back and forth along an oblique circular arc track.
First end of described first moving part and described second moving part and second end are organized respectively and are established a universal joint, are pivoted to the support bar of described two cranks and described first, second pedal assembly with correspondence.
Described guide mechanism also comprises one first transmission mechanism and one second transmission mechanism, respectively comprise a first connecting rod and a second connecting rod, each described first connecting rod and described second connecting rod comprise one first one and one second one respectively, wherein, the first of each described first connecting rod not correspondence is pivoted to described two cranks, and the not corresponding second connecting rod that is pivoted to described first transmission mechanism and described second transmission mechanism of the second portion of each described first connecting rod; First correspondence of each described second connecting rod is pivoted to first end of each described first moving part and described second moving part, and second correspondence of each described second connecting rod is pivoted on the described support body.
When the pedal of described first pedal assembly and described second pedal assembly stressed and begin when mobile, second end of described first moving part and described second moving part is respectively by the support bar of described first pedal assembly and described second pedal assembly guiding and move back and forth along an oblique circular arc track, and first end of described first moving part and described second moving part can correspondingly respectively be subjected to the guiding of described two support bars and described first transmission mechanism and described second transmission mechanism and moves back and forth in a vertical circular arc path.
First end of described first moving part and described second moving part and second end are organized respectively and are established a universal joint, are pivoted to the support bar of described first, second transmission mechanism and described first, second pedal assembly with correspondence.
The foot-operated mask of described two pedals has one first end and one second end, and when described pedal was positioned at described high relatively of described first or second movement locus, first end of the foot-operated face of described pedal was lower than second end of the foot-operated face of described pedal relatively; When one of them was positioned at the described relative low spot of described first or second movement locus when described two pedals, foot-operated face first end of described pedal and the second end connection shaft were to being roughly parallel to ground.
Described sports equipment also comprises two pedal deflection auxiliary bodies, and stressed and begin when mobile when the pedal of described left and right pedal assembly, described two pedal deflection auxiliary bodies control the deflection that described two pedals carry out corresponding application of force source.
Owing to adopt above technical scheme, the present invention can be different from the both legs reciprocating motion mode that the traditional type pedal only can move up and down, therefore the present invention is except can training shank front and back muscle, more can strengthen training shank side muscle, femoribus internus etc. to be difficult for the position of training usually, make leg muscle lines sculpture more complete, reach the effect of complete training lower part of the body muscle.
Description of drawings
Fig. 1 is the stereogram of a preferred embodiment of the present invention;
Fig. 2 is the right side view of a preferred embodiment of the present invention;
Fig. 3 is the left side view of a preferred embodiment of the present invention;
Fig. 4 is the front view of a preferred embodiment of the present invention;
Fig. 5 is the front view of a preferred embodiment of the present invention, shows the pedal motion track;
Fig. 6 is the vertical view of a preferred embodiment of the present invention.
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.
For ease of understanding the present invention, below conjunction with figs. is enumerated some preferred embodiments of the present invention.In each accompanying drawing, equity or approximate parts can indicate identical numbering.Following detailed description is the present invention's known preferred embodiment at present, certainly, for haveing the knack of this skill person, the present invention also can adopt other multiple apparent and easy to know equivalent embodiment, and these embodiments all should be contained by the scope of claim of the present invention.
A relevant preferred embodiment of the present invention as Fig. 1～shown in Figure 5, is stereogram, right side view, left side view, front view, and the vertical view of a preferred embodiment of the present invention in regular turn.(direction indications such as " preceding " in this specification, " back ", " left side ", " right side " all are corresponding to the direction cognition of user under using, aforementioned left and right side view, vertical view then are the signs on the graphics, and wherein left side view is the left side corresponding to the user.)
As shown in Figure 1, the sports equipment 100 of a preferred embodiment of the present invention includes guide mechanism 11, two pedal assemblies 12,13 and two moving parts 14,15 that a support body 10, is arranged at support body 10 front ends.
As shown in Figure 1, in the present embodiment, support body 10 includes a front end and rear end, and it can stably be positioned on the ground, mainly as the installing basis of other member of sports equipment 100, it is to be made of end support 103 before a base 101, the vertical rod 102 and substantially.In the present embodiment, be provided with a console 105 in vertical rod 102 place's of extending upward groups, and two handgrips 106 that are available for users to double-grip, the user can come sports equipment 100 is carried out the change of operating environment by console 105.
As Fig. 1～shown in Figure 3, guide mechanism 11 is arranged on the preceding end support 103 of support body 10, and guide mechanism 11 comprises a crank axle 111, two cranks 112, an and big belt pulley 113, wherein, crank axle 111 with Y-axis on the preceding end support 103 that is hubbed at sports equipment 100, and two cranks 112 are fixed in the two ends of crank axle 111 respectively in symmetrical mode, and the outer end of two cranks 112 can form the contact 114 that unrolls respectively, 115, therefore can on a sealing track, provide two contacts 114 that unroll, 115 keep 180 corresponding to central point spends relative motions, in the present embodiment, big belt pulley 113 coaxial being hubbed on the crank axle 111, and between two cranks 112.In addition, big belt pulley 113 can be connected with other drag devices (for example vortex flow brake or small flywheel etc.) by belt 172, the resistance so that sports equipment 100 running to be provided.
As Fig. 1～shown in Figure 4, two pedal assemblies 12,13 include a support bar 121,131 and a pedal 122,132 respectively, and each support bar 121,131 comprises an articulated section 125,135 and a support portion 126,136.In the present embodiment, each support bar 121,131 can articulate along an oblique axial P1, P2 and support body 10 by articulated section 125,135 respectively, makes support bar 121,131 carry out deflection with respect to support body 10.Each pedal 122,132 comprises that respectively a foot-operated face that is available for users to trample 123,133 and a correspondence trample the toe corresponding end 124,134 in pedal 122,132, and each pedal 122,132 is hubbed at 126,136 tops, support portion of corresponding support bar 121,131, makes pedal 122,132 carry out deflection with respect to support bar 121,131.
In addition, again as shown in Figures 2 and 3, two moving parts 14,15 comprise that respectively first end 141,151 and that is articulated in guide mechanism 11 is articulated in second end 142,152 of two pedal assemblies, 12,13 support bars 121,131, its pivot joint mode preferably adopts universal joint to articulate, but also can adopt other can reach the device of identical effect.In the present embodiment, the articulated section 125,135 of support bar 121,131 lays respectively between first one 128,138 and second ones 129,139 of support bar 121,131, and corresponding respectively first one 128,138 of being pivoted to support bar 121,131 of second end 142,152 of two moving parts 14,15.
Therefore, in one embodiment, when two pedal assemblies 12,13 pedal 122,132 is stressed and begin when mobile, can be because of two moving parts 14,15 first end 141,151 are connected to the contact 114 that unrolls respectively, 115, move back and forth on the fore-and-aft plane and be guided in by guide mechanism 11, because moving part 14,15 for being pivoted to guide mechanism 11, therefore, above-mentioned fore-and-aft plane is parallel to the contact 114 that unrolls of guide mechanism 11 generally, the 115 formed planes of sealing track of being moved, and because each support bar 121,131 respectively by articulated section 125,135 along an oblique axial P1, P2 and support body 10 articulate, make support bar 121,131 can carry out deflection with respect to support body 10, therefore, two moving parts 14,15 second end 142,152 respectively by two pedal assemblies 12,13 support bar 121,131 the guiding and move back and forth along an oblique circular arc track.
As shown in Figure 4, in the present embodiment, the axial P1 of drive-connecting shaft, P2 that two support bars 12,13 and support body 10 articulate are oblique for presenting, and are stretched out by the guide mechanism both sides respectively, and form angle relation with ground.Because axially P1, P2 present oblique relation with respect to support body 10, therefore begin then can carry out oblique upper and lower skew reciprocating motion when mobile with respect to support body 10 when left and right pedal assembly 12,13 is stressed.In the present embodiment, the angle that the axial P1 of drive-connecting shaft, P2 that two support bars 121,131 and support body 10 articulate and ground form about 60 degree, this angle is preferably one between the angle of 45 degree to 90 degree, and the change of corner dimension can have influence on the scope of pedal 122,132 oblique sidesways.
As Fig. 1～shown in Figure 3, in the present embodiment, guide mechanism 11 also comprises two transmission mechanisms 18,19, respectively comprise a first connecting rod 181,191 and one second connecting rod 182,192, first connecting rod 181,191 and second connecting rod 182,192 comprise one first one 183 respectively, 185,193,195 and 1 second one 184,186,194,196, wherein, each first connecting rod 181,191 first 183,193 correspondingly respectively are pivoted to returning of two cranks 112 and lift up contact 114,115, and each first connecting rod 181,191 second one 184,194 respectively correspondence be pivoted to two transmission mechanisms 18,19 second connecting rod 182,192; First one 185 of each second connecting rod 182,192,195 corresponding first ends 141,151 with each two moving part 14,15 are articulated, and second one 186 of each second connecting rod 182,192,196 correspondences are pivoted on the support body 10.
Therefore, as shown in Figures 2 and 3, by adopting said structure, begin when mobile when the pedal 122,132 of two pedal assemblies 12,13 is stressed, second end 142,152 of two moving parts 14,15 is moved back and forth along an oblique circular arc track P3 by support bar 121,131 guidings of two pedal assemblies 12,13 respectively, the oblique circular arc track P3 that shows among Fig. 2 is an example with moving part 15 only, but the action of moving part 15 is identical with moving part 14, just second end more than 142 of moving part 14 is not done description at this.Front and back limit and the mobile route of oblique arc track P3 can not be positioned on the same horizontal plane, make oblique arc track P3 integral body present a similar three-dimensional movement technique, and first end 141,151 of two moving parts 14,15 can correspondingly respectively be subjected to the guiding of two support bars 121,131 and two transmission mechanisms 18,19 and move back and forth along a vertical circular arc path P 4, the vertical circular arc path P 4 that shows among Fig. 3 is an example with moving part 14 only, but the action of moving part 14 is identical with moving part 15, just first end more than 151 of moving part 15 is not done description at this.Vertically circular arc path P 4 is for being maintained on the plane.First end 141,151 and second end 142,152 of two moving parts 14,15 are respectively equipped with universal joint, are pivoted to the support bar 121,131 of two transmission mechanisms 18,19 and two pedal assemblies 12,13 with correspondence.First end 141,151 of cause two moving parts 14,15 is different with the movement locus of second end 142,152, adopt the pivot joint mode of universal joint, can avoid significantly to promote the comfort in the use because of the movement locus difference causes the motion track of two moving parts 14,15 limited.
As Fig. 1, Fig. 4 and shown in Figure 5, adopt said structure, when the user tramples both feet at pedal 122,132 foot-operated face 123, when beginning force application movement on 133, two pedal assemblies 12,13 can be respectively by guide mechanism 11 and moving part 14,15 drive, carry out the action in corresponding stressed source, because the contact 114 that unrolls of guide mechanism 11, the 115th, keep 180 degree and carry out relative motion, two pedal assemblies 12 then, 13 pedal 122,132 can be subjected to its guiding and present reciprocal motion, promptly when the stressed outside skew of pedal 122, pedal 132 can move inward because of the drive of guide mechanism 11, otherwise it is also identical, and again because of two support bars 12, the 13 axial P1 of drive-connecting shaft that articulate with support body 10, P2 is to present relative oblique relation with support body 10, therefore, two pedals 122,132 can be because of stressed respectively along movement locus P5, P6 carries out the reciprocal motion of oblique from top to bottom sidesway, moreover, because of pedal 122, the 132nd, carry out oblique lateral translational movement, as shown in Figure 5, two movement locus P5, the high relatively some air line distance to each other of P6 can be less than two relative low spots air line distance to each other.In addition, the high relatively point of two movement locus P5, P6 also may be each other quite near being positioned at again or each other on the same high some position.
As Fig. 2, shown in Figure 5, when one of them was positioned at two movement locus P5, P6 high relatively when the pedal 122,132 of two pedal assemblies 12,13, pedal 12,13 corresponding cranks 112 can form one between the angles of 30 degree to 60 degree with ground.In the present embodiment, because the action of two pedals 122,132 is symmetrically, illustrate with pedal assembly 13 at this.As shown in Figure 5, when pedal 132 is positioned at high relatively of movement locus P6, when corresponding crank 112 is spent (representing with dotted line M) with the angle on ground greater than 45 in Fig. 2, then when the stressed and beginning of pedal 132 toward movement locus P6 when low spot moves, the drive that crank 112 is understood because of driving member 15 and guide mechanism 11, and carry out clockwise rotation.Except that said circumstances, also has another kind of situation, when pedal 132 is positioned at high relatively of movement locus P6, and (not shown) when corresponding crank 112 is spent less than 45 with the angle on ground, when the stressed and beginning of pedal 132 toward when low spot moves, at this moment, crank 112 can be because of the drive of driving member 15 and guide mechanism 11, and carry out counterclockwise rotation, by above-mentioned design, the user is during operational movement equipment 100, when pedal 122 in the time of can allowing, 132 when relative height dislocation, and crank 112 can cooperate the difference of its angle and carry out clockwise or counterclockwise running, can not allow the user feel pedal 122,132 have pause point or anxious phenomenon of returning when being to switch the height position, allow the user can feel at ease to use sports equipment 100, not only improve the comfort level on using, the generation of preventing sport damage more in advance.
As Fig. 4 and shown in Figure 5, because pedal 122,132 can be at a motion path track P5 with relative height, carrying out oblique sidesway in the P6 moves back and forth, a though single just left side, right side view (Fig. 2 and Fig. 3), pedal 122,132 motion path track P5, the height that the relative height of P6 and traditional type treadmills pedal move up and down is much the same, pedal 122 but of the present invention, the 132nd, move back and forth in the mode of oblique sidesway, this oblique mobile route movement locus P5, P6 is except that having the amount energy that moves up and down, have more a left side, the path of component moves right, but not the straight line up and down of traditional type moves, and oblique mobile path is greater than the traditional type treadmills, long mobile route is except allowing user's leg exercise than the tool ductility, the intensity that more can add sharp movement, therefore, by the oblique lateral translational movement of pedal, can strengthen the shank side muscle of training traditional treadmills to train, femoribus internus etc. usually are difficult for the position of training, make the sculpture of leg muscle lines more complete, reach the effect of complete training lower part of the body muscle.
Fig. 2, Fig. 3, and shown in Figure 5 for another example, when pedal 132 was positioned at high relatively of movement locus P6, at this moment, the toe corresponding end 134 of pedal 132 was lower than the height of the heel corresponding end 137 of pedal 132 with respect to ground with respect to the height on ground.And, when pedal 122 is positioned at the relative low spot of motion path P5, at this moment, the toe corresponding end 124 of pedal 122 with heel corresponding end 127 connection shafts to P7 for roughly parallel to the ground, hence one can see that, past when the low spot place moves relative to high some place by movement locus P5, P6 when pedal 122,132, the rough state of being mentioned by heel that presents of user's sole becomes the flat state of stepping on ground, and the design that this pedal changes very meets the action of human body reality in step on rank, climb etc. moved.Be not difficult thus to learn, the user is during using sports equipment 100, change the angle of foot-operated face 123,133 by pedal 122,132 variation of shift position on movement locus P5, P6, this kind meets the design of ergonomics, except that allowing the user can more cosily move, more can further reduce the generation of athletic injury.
Fig. 1, Fig. 5, and shown in Figure 6 for another example, in the present embodiment, the pedal the 122, the 132nd of two pedal assemblies 12,13 is with corresponding 126,136 tops, support portion of being located at each support bar 121,131 of rotating mode, and sports equipment 100 of the present invention more comprises two pedal deflection auxiliary bodies 41,42, its respectively correspondence be articulated in pedal 122,132 belows and support body 10, stressed and begin when mobile when the pedal 122,132 of two pedal assemblies 12,13, two pedal deflection auxiliary bodies 41,42 can carry out the deflection in corresponding application of force source by control two pedals 122,132.For example: when pedal 122 by movement locus P5 relative to high point toward when low spot moves, the toe corresponding end 124 of pedal 122 can be by sports equipment 100 inboard outwards skews, otherwise, when pedal 122 by movement locus P5 relative to low spot toward when high point moves, the toe corresponding end 124 of pedal 122 can be by the 100 inboard skews of motion outward equipment, the action of pedal 132 is also identical, does not add narration at this.Therefore, the user is during operational movement equipment 100, and the variation that can follow motion path owing to pedal changes the angle of deflection, allows the user when carrying out the both legs motion, can the more comfortable generation of moving naturally and further reducing athletic injury.In the present embodiment, two pedal deflection auxiliary bodies 41,42 preferably are articulated by universal joint and pedal 122,133 and support body 10.
In sum, adopt the structure of sports equipment 100 provided by the present invention, the side direction both legs action that can provide the user to carry out similar skating, allow the user can reach during operation can complete training lower part of the body muscle purpose, increase its exercise intensity, be not part muscle before and after only training, can make lower part of the body curve sculpture more perfect.Moreover, the present invention more can support user's sole properly in motion process, with the comfortableness of this lifter motion and reduce athletic injury may, and can change the angle of deflection by pedal along with the variation of movement locus, allow the user when carrying out the both legs motion, can the more comfortable generation of moving naturally and reducing athletic injury.
Though the present invention discloses in detail by above some embodiment, still have other embodiment to be implemented, therefore, meaning that claims of the present invention are expressed and scope are not limited to by the description of previous embodiment.
Claims (10)
1. sports equipment is characterized in that including:
One support body;
One guide mechanism is located on the described support body, and described guide mechanism has a crank axle and two cranks; But described crank axle original place is hubbed at described support body rotatably, and an end of described two cranks is connected in described crank axle separately;
One first pedal assembly and one second pedal assembly respectively include a support bar and a pedal, and each described support bar comprises an articulated section and a support portion, and each described support bar articulates along an inclined shaft and described support body respectively by the articulated section; Each described pedal correspondence is located at the support portion of each described support bar, and has a foot-operated face that is available for users to trample, and each described pedal can move back and forth at one first movement locus with high relatively point and relative low spot and one second movement locus respectively;
One first moving part and one second moving part, respectively comprise one first end and one second end, corresponding respectively two cranks that are articulated in described guide mechanism of first end of described two moving parts, the corresponding respectively support bar that is articulated in described two pedal assemblies of second end of described two moving parts.
2. sports equipment as claimed in claim 1; it is characterized in that: when the pedal of described first pedal assembly or described second pedal assembly was positioned at described first movement locus or described second movement locus high relatively, corresponding crank of described pedal and ground formed one between the angles of 30 degree to 60 degree.
3. sports equipment as claimed in claim 1, it is characterized in that: the support bar of described first pedal assembly and described second pedal assembly, respectively comprise one first one and one second one, the articulated section of described two support bars lays respectively between described first one and described second one, and corresponding respectively described first pedal assembly that articulates of second end of described first moving part and described second moving part and first one of the described second pedal assembly support bar.
4. sports equipment as claimed in claim 1, it is characterized in that: begin when mobile when the pedal of described first pedal assembly and described second pedal assembly is stressed, first end of described first moving part and described second moving part is guided on the fore-and-aft plane by described guide mechanism respectively to move back and forth, and second end of described first moving part and described second moving part is respectively by the guiding of the support bar of described first pedal assembly and described second pedal assembly and move back and forth along an oblique circular arc track.
5. sports equipment as claimed in claim 1, it is characterized in that: first end of described first moving part and described second moving part and second end are organized respectively and are established a universal joint, are pivoted to the support bar of described two cranks and described first, second pedal assembly with correspondence.
6. sports equipment as claimed in claim 1, it is characterized in that: described guide mechanism also comprises one first transmission mechanism and one second transmission mechanism, respectively comprise a first connecting rod and a second connecting rod, each described first connecting rod and described second connecting rod comprise one first one and one second one respectively, wherein, the first of each described first connecting rod not correspondence is pivoted to described two cranks, and the not corresponding second connecting rod that is pivoted to described first transmission mechanism and described second transmission mechanism of the second portion of each described first connecting rod; First correspondence of each described second connecting rod is pivoted to first end of each described first moving part and described second moving part, and second correspondence of each described second connecting rod is pivoted on the described support body.
7. sports equipment as claimed in claim 6, it is characterized in that: when the pedal of described first pedal assembly and described second pedal assembly stressed and begin when mobile, second end of described first moving part and described second moving part is respectively by the support bar of described first pedal assembly and described second pedal assembly guiding and move back and forth along an oblique circular arc track, and first end of described first moving part and described second moving part can correspondingly respectively be subjected to the guiding of described two support bars and described first transmission mechanism and described second transmission mechanism and moves back and forth in a vertical circular arc path.
8. sports equipment as claimed in claim 6, it is characterized in that: first end of described first moving part and described second moving part and second end are organized respectively and are established a universal joint, are pivoted to the support bar of described first, second transmission mechanism and described first, second pedal assembly with correspondence.
9. sports equipment as claimed in claim 1, it is characterized in that: the foot-operated mask of described two pedals has one first end and one second end, when described pedal was positioned at described high relatively of described first or second movement locus, first end of the foot-operated face of described pedal was lower than second end of the foot-operated face of described pedal relatively; When one of them was positioned at the described relative low spot of described first or second movement locus when described two pedals, foot-operated face first end of described pedal and the second end connection shaft were to being roughly parallel to ground.
10. sports equipment as claimed in claim 1, it is characterized in that: described sports equipment also comprises two pedal deflection auxiliary bodies, stressed and begin when mobile when the pedal of described first pedal assembly and second pedal assembly, described two pedal deflection auxiliary bodies control the deflection that described two pedals carry out corresponding application of force source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100803062A CN101254335B (en) | 2007-02-27 | 2007-02-27 | Sports equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100803062A CN101254335B (en) | 2007-02-27 | 2007-02-27 | Sports equipment |
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| CN101254335A CN101254335A (en) | 2008-09-03 |
| CN101254335B true CN101254335B (en) | 2010-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007100803062A Expired - Fee Related CN101254335B (en) | 2007-02-27 | 2007-02-27 | Sports equipment |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566533A (en) * | 2012-07-26 | 2014-02-12 | 祐奇健康科技股份有限公司 | Sliding-step moving method |
| CN107185161B (en) * | 2017-04-11 | 2022-08-12 | 山东英吉多健康产业有限公司 | Pedal assembly and fitness equipment |
| TWI704940B (en) * | 2019-09-10 | 2020-09-21 | 昌祐科技國際股份有限公司 | Elliptical machine capable of realizing three-dimensional pedaling training |
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| US6142915A (en) * | 1996-09-09 | 2000-11-07 | Eschenbach; Paul William | Standup exercise apparatus with pedal articulation |
| US6283895B1 (en) * | 2000-06-20 | 2001-09-04 | Kenneth W. Stearns | Semi-recumbent exercise apparatus with elliptical motion |
| CN2693300Y (en) * | 2004-04-07 | 2005-04-20 | 廖赖淑琼 | Mini skiing flier treadmill |
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|---|---|---|---|---|
| US6142915A (en) * | 1996-09-09 | 2000-11-07 | Eschenbach; Paul William | Standup exercise apparatus with pedal articulation |
| CN2341671Y (en) * | 1998-09-09 | 1999-10-06 | 郭辉贵 | Structure improved walking machine |
| US6283895B1 (en) * | 2000-06-20 | 2001-09-04 | Kenneth W. Stearns | Semi-recumbent exercise apparatus with elliptical motion |
| CN2693300Y (en) * | 2004-04-07 | 2005-04-20 | 廖赖淑琼 | Mini skiing flier treadmill |
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