CN101168088B - Leg sports equipment - Google Patents
Leg sports equipment Download PDFInfo
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- CN101168088B CN101168088B CN200610149714A CN200610149714A CN101168088B CN 101168088 B CN101168088 B CN 101168088B CN 200610149714 A CN200610149714 A CN 200610149714A CN 200610149714 A CN200610149714 A CN 200610149714A CN 101168088 B CN101168088 B CN 101168088B
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- pedal
- sports equipment
- support body
- connecting rod
- leg sports
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Abstract
The invention relates to a leg sports equipment which comprises a body with a front end and a back end, a spiral mechanism arranged at the front end of the body with two spiral connectors which are capable of proceeding relative motions corresponding to central points in a round track, a left pedal assembly and a right pedal assembly which are respectively mounted at the left side and the right side of the axis of the round track and separately include a supporting bar and a pedal, wherein each supporting bar includes a pin jointing portion and a supporting portion, which is pin jointed to thebody via the pin jointing portion, the shaft directions of the pin jointing shaft which pin joints two supporting bar and the body are from bottom to top diagonally and respectively extend outwardlyfrom two sides of the axis of the round track. The invention further comprises two interlocking bars, and each interlocking bar includes a first end which is respectively and relatively pin jointed with two spiral connectors and a second end which is pin jointed to the supporting bar. The invention is capable of providing the possibility for users that two legs of users can proceed the diagonal up-and-down motions like skating, and is capable of strengthening training of the body portions which are not easy to be trained ordinarily like pleural muscles of legs, inner side of the thigh and thelike, thereby achieving the effect of completely training the muscles of the lower half of a body.
Description
Technical field
The present invention is relevant with sports equipment, is 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 then 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 to change the orientation with a horizontal linear or 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 the corresponding deflection of oblique sidesway action carrying out, cause user's both legs sole to move not in tune therewith, cause the discomfort in the use,, cause the generation of athletic injury easily through using for a long time.
Comprehensive above the explanation as can be known, in the sport and body-building field, people need a kind of sports equipment that can train shank front and back muscle and side muscle simultaneously, and it wants different leg exercise tracks can be provided, and then makes leg muscle lines sculpture more complete.And then, people also need a kind of sports equipment, can allow the user present oblique motion from top to bottom by pedal during operation, and then strengthen the mobile route of pedal, make leg muscle can obtain better ductility, to provide user's activity higher leg exercise.
Summary of the invention
At the problems referred to above, main purpose of the present invention is to provide a kind of leg sports equipment, it can allow user's application of force be different from the yo-yo fashion of traditional type treadmills pedal, can make pedal carry out oblique lateral translational movement from top to bottom, 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.
Another object of the present invention is to provide a kind of leg sports equipment, its pedal deflection auxiliary body by leg sports equipment can allow pedal change the angle of deflection along with the variation of motion path, and allow 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, a kind of leg sports equipment provided by the present invention is characterized in that including: a support body has a front end and a rear end; One rewind mechanism is located at the front end of described support body, have can be on a circular trace to carry out two of the relative motion contact that unrolls corresponding to central point, wherein, the axis of described circular trace be the connection shaft that is parallel to described support body front and back ends to; An one left-hand tread plate assembly and a right-hand tread plate assembly, be arranged at the left and right sides of described circular trace axis respectively, respectively include a support bar and a pedal, each described support bar comprises an articulated section and a support portion, and each described support bar articulates by described articulated section and described support body; Each described pedal has a foot-operated face that is available for users to trample and a toe corresponding end, each described pedal and the corresponding support portion of being located at each described support bar, wherein, the drive-connecting shaft that described two support bars and described support body articulate axially presents from lower to upper oblique, and is stretched out by the axis both sides of described circular trace respectively; Two traces comprise that respectively one correspondingly respectively is articulated in second end that described two first ends and that unroll contact are articulated in described support bar.
In the technical scheme of the invention described above, the pedal of described left and right pedal assembly is with the corresponding top, support portion of being located at each described support bar of rotating mode.
In the above technical scheme of the present invention, described leg sports equipment also comprises two pedal deflection auxiliary bodies, respectively comprise a first connecting rod and a second connecting rod, and described first connecting rod and described second connecting rod respectively comprise one first end and one second end, wherein second end of each described first connecting rod and each described second connecting rod is to articulate mutually, first end of each described first connecting rod correspondence respectively is pivoted on the described support body, and first end of each described second connecting rod is the corresponding respectively below, support portion that is fixed in each described support bar, when a described left side, the pedal of right-hand tread plate assembly is stressed to begin when mobile, and described two pedal deflection auxiliary bodies can control the deflection that described two pedals carry out corresponding application of force source.
In the above technical scheme of the present invention, when the stressed generation of the pedal of described left-hand tread plate assembly during by the action of the outside sidesway of described circular trace axis, the corresponding deflection of described pedal auxiliary body can drive the toe corresponding end of described pedal simultaneously and carry out by the outwards action of skew of described circular trace axis, at this moment, the pedal of described right-hand tread plate assembly can be relative to producing the action of moving towards described circular trace axis, and the toe corresponding end of described pedal is produced the action towards described circular trace journal offset in the lump relatively by corresponding deflection auxiliary body's drive, otherwise also identical.
In the above technical scheme of the present invention, described rewind 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 with symmetric mode, and each self-forming of the other end of described two cranks described two contact that unrolls.
In the above technical scheme of the present invention, the axially parallel of described crank axle in the connection shaft of described support body front and back end to.
In the above technical scheme of the present invention, described leg sports equipment also comprises a resistance mechanism, and it is mounted on the described support body and with described rewind mechanism and is connected, the resistance so that the running of described rewind mechanism to be provided.
In the above technical scheme of the present invention, described leg sports equipment also comprises a flywheel, and it is hubbed on the described support body and with described rewind mechanism and is connected, can with the described two mutual driven rotary of contact of unrolling.
In the above technical scheme of the present invention, the drive-connecting shaft that described two support bars and described support body articulate axially is to form one between the angle of 45 degree to 90 degree with ground.
Adopt technique scheme, the present invention can be the user side direction both legs that carry out similar skating action is provided, allow the user can reach during operation can complete training lower part of the body muscle purpose, increase its exercise intensity, and muscle partly before and after the training not only, can make the lower part of the body curve sculpture can be more perfect.Moreover the present invention more can allow pedal along with the variation of motion path changes the angle of deflection by pedal deflection auxiliary body, and allows the user when carrying out the both legs motion, can the more comfortable generation of moving naturally and reducing athletic injury.
Description of drawings
Fig. 1 is the stereogram of leg sports equipment of the present invention;
Fig. 2 is the plan view of leg sports equipment of the present invention;
Fig. 3 is the front view of leg sports equipment of the present invention;
Fig. 4 is the left side view of leg sports equipment of the present invention;
Fig. 5 is the upward view of pedal assembly skew of the present invention.
The specific embodiment
For the ease of understanding the present invention, below with conjunction with figs. and enumerate some preferred embodiments of the present invention and describe.In each accompanying drawing, equity or approximate parts 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 following various embodiments all should be contained by claim of the present invention.
As Fig. 1～shown in Figure 4, be a preferred embodiment of the present invention, be stereogram, vertical view, front view, and the left side view of this preferred embodiment in regular turn.(direction indications such as " preceding " in this specification, " back ", " left side ", " right side " all are corresponding to user's direction cognition in use, aforementioned left 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 leg sports equipment 100 that a preferred embodiment of the present invention provided includes the rewind mechanism 11 that a support body 10, is arranged at support body 10 front ends, left and right pedal assembly 12,13, and two traces 14,15.
In the present embodiment, support body 10 includes a front end and rear end, it can stably be positioned on the ground, and mainly as the installing basis of other member of sports equipment 100, it is made of end support 103 before a base 101, the vertical rod 102 and.In the present embodiment, vertical rod 102 place's of extending upward groups are provided with a console 105, and two handgrips 106 that are available for users to double-grip, and the user can change the operating environment of sports equipments 100 by console 105.
As Fig. 1 and shown in Figure 3, in the present embodiment, sports equipment 100 comprises a flywheel 17, also with antero posterior axis before being hubbed on the end support 103, it is provided with the position and approximately is positioned at rewind mechanism 11 tops, moreover, the coaxial small belt pulley 171 that is connected with of one side of flywheel 17, small belt pulley 171 is positioned at the top of big belt pulley 113, and between the two a sheathed driving belt 172, make flywheel 17 and crank axle 111 mutually interlock rotate.
In addition, be provided with a known " vortex flow brake (eddy-current brake in flywheel 17 inboards; ECB) " (end shows among the figure); as the mode of the frequent employing of motorized motions equipment now; the user can control the vortex flow brake in automatically controlled mode by operation bench 105; to adjust the rotational resistance of flywheel 17; resistance of motion when also promptly having changed rewind mechanism 11 runnings indirectly; to increase its exercise intensity (annotate: because of dependency structure and principle is prior art, and has nothing to do with this case invention emphasis, so do not add to describe) herein.
Fig. 1, shown in Figure 2, left-hand tread plate assembly 12 and right-hand tread plate assembly 13 lay respectively at the both sides of circular trace axis P1, it includes 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 by articulated section 125,135 and support body 10 respectively, makes support bar 121,131 carry out deflection with respect to support body 10.In addition, trace 14,15 articulates with unroll contact 114,115 and support bar 121,131 respectively, and its pivot joint mode preferably adopts universal joint to articulate, but also can adopt other can reach the device of identical effect.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.
Again as shown in Figure 3, in the present embodiment, two support bars 121, the 131 axial P3 of drive-connecting shaft that articulate with support body 10, P4 presents oblique, and stretch out by the axis both sides of circular trace respectively, form angle relation with ground, because axial P3, P4 presents oblique relation with respect to support body 10, therefore when a left side, right-hand tread plate assembly 12,13 is stressed and begin when mobile, then can carry out obliquely with respect to support body 10, following skew moves back and forth, in the present embodiment, two support bars 121, the 131 axial P3 of drive-connecting shaft that articulate with support body 10, P4 and ground form the angle of about 50 degree, this angle is preferably one between the angle of 45 degree to 90 degree, the change of corner dimension can have influence on the variation that the pedal sidesway extends, and for example: when the angle angle heals when big, what the path that the pedal sidesway extends will be relative dwindles.
Therefore, pass through said structure, when the user tramples both feet at pedal 122,132 foot-operated face 123, during 133 beginning force application movements, then left, right-hand tread plate assembly 12,13 can be because of rewind mechanism 11 and trace 14,15 drive, and carry out the action in corresponding stressed source, because the contact 114 that unrolls of rewind mechanism 11, the 115th, keep 180 degree and carry out relative motion, two pedal assemblies 12 then, 13 pedal 122,132 can present reciprocal motion, just when right-hand tread plate 122 stressed axis P1 by circular trace outwards are offset, left-hand tread plate 132 can move inward because of the drive of rewind mechanism 11, otherwise also identical.And the axial P3 of drive-connecting shaft, P4 and the support body that articulates because of two support bars 12,13 and support body 10 is to present relative oblique relation again, and therefore, two pedals 122,132 are understood because of stressed and carried out the reciprocal motion of oblique from top to bottom sidesway.
Because pedal 122,132 can have one and carry out oblique sidesway in the motion path of relative height and move back and forth, as shown in Figure 4, though with regard to left side view, pedal 122, the height that the height of 132 motion paths and traditional type treadmills pedal move up and down is much the same, as shown in Figure 3, pedal 122 but of the present invention, the 132nd, the mode of carrying out oblique sidesway moves back and forth, this oblique mobile route is except that having the amount energy that moves up and down, also has a left side, the path of component moves right, rather than 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 leg muscle lines sculpture more complete, reach the effect of complete training lower part of the body muscle.
As shown in Figure 5, upward view for a preferred embodiment of the present invention, in the present embodiment, sports equipment 100 also comprises two pedal deflection auxiliary bodies 21,22, it respectively includes a first connecting rod 211,221 and one second connecting rod 212,222, and first connecting rod 211,221 and second connecting rod 212,222 respectively comprise one first end 213,215,223,225 and 1 second end 214,216,224,226, each pedal deflection auxiliary body 21 wherein, 22 first connecting rod 211,221 second end 214,224 and second connecting rod 212,222 second end 216,226 is to articulate mutually, each first connecting rod 211,221 first end 213,223 respectively correspondence be pivoted on the support body 10 and each second connecting rod 212,222 first end 215,225 can be fixed in corresponding support bar 121 respectively, 131 support portion 126,136 belows.When the user begins operational movement equipment 100, a left side, right-hand tread plate assembly 12,13 pedal 122,132 can be because of the stressed action that begins to carry out corresponding application of force source, for example, when the pedal 132 of right-hand tread plate assembly 13 stressed and produce from top to bottom, and during by the respective action of the outside oblique sidesway of circular trace axis P1, the second connecting rod 212 of pedal deflection this moment auxiliary body 21 can be subjected to the compressing of support bar 13 and first connecting rod 211 and produce deflection, and the toe corresponding end 134 that drives pedal 132 is simultaneously carried out the outwards moving action of skew by circular trace axis P1, at this moment, the pedal 122 of left-hand tread plate assembly 12 can be by 11 liang of the rewind mechanism contact 114 that unrolls relatively, 115 exist the relation of 180 degree relative motions each other, when right-hand tread plate assembly 13 because of stressed generation pedal 132 from top to bottom during the action of oblique sidesway, 123 on the pedal of right-hand tread plate assembly 12 can corresponding generation carry out the action of oblique sidesway from lower to upper and towards circular trace axis P1, and the toe corresponding end 124 of pedal 122 can be simultaneously produces the action towards circular trace axis P1 skew relatively under corresponding deflection auxiliary body 22 drives, therefore, during user's operational movement equipment 100, the variation that can follow motion path owing to pedal changes the angle of deflection, therefore the user can the more comfortable generation of moving naturally and further reducing athletic injury when carrying out the both legs motion.
In sum, the structure of leg sports equipment 100 of the present invention, can be the user side direction both legs that carry out similar skating action is provided, allow the user can reach during operation can complete training lower part of the body muscle purpose, increase its exercise intensity, and muscle partly before and after the training not only, can make the lower part of the body curve sculpture can be more perfect.Moreover the present invention more can allow pedal along with the variation of motion path changes the angle of deflection by pedal deflection auxiliary body, and allows 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, but still can adopt other embodiment to implement, therefore, the meaning of claim of the present invention and scope are not limited to by the description of previous embodiment.
Claims (9)
1. leg sports equipment is characterized in that including:
One support body has a front end and a rear end;
One rewind mechanism is located at the front end of described support body, have can be on a circular trace to carry out two of the relative motion contact that unrolls corresponding to central point, wherein, the axis of described circular trace be the connection shaft that is parallel to described support body front and back ends to;
An one left-hand tread plate assembly and a right-hand tread plate assembly, be arranged at the left and right sides of described circular trace axis respectively, respectively include a support bar and a pedal, each described support bar comprises an articulated section and a support portion, and each described support bar articulates by described articulated section and described support body; Each described pedal has a foot-operated face and a toe corresponding end that supplies the user to trample, each described pedal and the corresponding support portion of being located at each described support bar, wherein, the drive-connecting shaft that described two support bars and described support body articulate axially presents from lower to upper oblique, and is stretched out by the axis both sides of described circular trace respectively;
Two traces comprise that respectively one correspondingly respectively is articulated in second end that described two first ends and that unroll contact are articulated in described support bar.
2. leg sports equipment as claimed in claim 1 is characterized in that: the pedal of described left and right pedal assembly is with the corresponding top, support portion of being located at each described support bar of rotating mode.
3. leg sports equipment as claimed in claim 2, it is characterized in that: described leg sports equipment also comprises two pedal deflection auxiliary bodies, respectively comprise a first connecting rod and a second connecting rod, and described first connecting rod and described second connecting rod respectively comprise one first end and one second end, wherein second end of each described first connecting rod and each described second connecting rod is to articulate mutually, first end of each described first connecting rod correspondence respectively is pivoted on the described support body, and first end of each described second connecting rod is the corresponding respectively below, support portion that is fixed in each described support bar, when a described left side, the pedal of right-hand tread plate assembly is stressed to begin when mobile, and described two pedal deflection auxiliary bodies can control the deflection that described two pedals carry out corresponding application of force source.
4. leg sports equipment as claimed in claim 3, it is characterized in that: when the stressed generation of the pedal of described left-hand tread plate assembly during by the action of the outside sidesway of described circular trace axis, the corresponding deflection of described pedal auxiliary body can drive the toe corresponding end of described pedal simultaneously and carry out by the outwards action of skew of described circular trace axis, at this moment, the pedal of described right-hand tread plate assembly can be relative to producing the action of moving towards described circular trace axis, and the toe corresponding end of described pedal is produced the action towards described circular trace journal offset in the lump relatively by corresponding deflection auxiliary body's drive, otherwise also identical.
5. leg sports equipment as claimed in claim 1 is characterized in that: described rewind 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 with symmetric mode, and each self-forming of the other end of described two cranks described two contact that unrolls.
6. leg sports equipment as claimed in claim 5 is characterized in that: the axially parallel of described crank axle in the connection shaft of described support body front and back end to.
7. leg sports equipment as claimed in claim 1 is characterized in that: described leg sports equipment also comprises a resistance mechanism, and it is mounted on the described support body and with described rewind mechanism and is connected, the resistance so that the running of described rewind mechanism to be provided.
8. leg sports equipment as claimed in claim 1 is characterized in that: described leg sports equipment also comprises a flywheel, and it is hubbed on the described support body and with described rewind mechanism and is connected, can with the described two mutual driven rotary of contact of unrolling.
9. leg sports equipment as claimed in claim 1 is characterized in that: the drive-connecting shaft that described two support bars and described support body articulate is axially for forming one between the angle of 45 degree to 90 degree with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610149714A CN101168088B (en) | 2006-10-23 | 2006-10-23 | Leg sports equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610149714A CN101168088B (en) | 2006-10-23 | 2006-10-23 | Leg sports equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101168088A CN101168088A (en) | 2008-04-30 |
| CN101168088B true CN101168088B (en) | 2010-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610149714A Expired - Fee Related CN101168088B (en) | 2006-10-23 | 2006-10-23 | Leg sports equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN101168088B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862520B (en) * | 2009-04-20 | 2013-05-15 | 赖膺州 | Waist twisting drive structure and method for slimming |
| US8167778B2 (en) * | 2009-05-10 | 2012-05-01 | Ying-Chou Lai | Transmission structure of a waist twirling exercise machine for body-building |
| CN107185171B (en) * | 2017-03-15 | 2022-08-02 | 常州市钱璟康复股份有限公司 | Whole body exercise training device |
| CN112891845A (en) * | 2021-01-15 | 2021-06-04 | 王纯 | Rehabilitation device for neurology department |
| CN115607348B (en) * | 2022-12-05 | 2023-03-03 | 西南交通大学 | Variable-rigidity ankle-foot orthosis |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6027431A (en) * | 1997-04-26 | 2000-02-22 | Stearns; Kenneth W. | Exercise methods and apparatus with an adjustable crank |
| US7041034B1 (en) * | 1997-04-24 | 2006-05-09 | Stearns Kenneth W | Elliptical exercise methods and apparatus |
-
2006
- 2006-10-23 CN CN200610149714A patent/CN101168088B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7041034B1 (en) * | 1997-04-24 | 2006-05-09 | Stearns Kenneth W | Elliptical exercise methods and apparatus |
| US6027431A (en) * | 1997-04-26 | 2000-02-22 | Stearns; Kenneth W. | Exercise methods and apparatus with an adjustable crank |
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| Publication number | Publication date |
|---|---|
| CN101168088A (en) | 2008-04-30 |
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Granted publication date: 20100519 Termination date: 20121023 |