CN101095978A - Elliptic exercising machine - Google Patents
Elliptic exercising machine Download PDFInfo
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- CN101095978A CN101095978A CNA2006100866847A CN200610086684A CN101095978A CN 101095978 A CN101095978 A CN 101095978A CN A2006100866847 A CNA2006100866847 A CN A2006100866847A CN 200610086684 A CN200610086684 A CN 200610086684A CN 101095978 A CN101095978 A CN 101095978A
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- connecting rod
- support
- elliptical motion
- hubbed
- parallel
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Abstract
The invention relates to an elliptical motion equipment, comprising a bracket, a reciprocating mechanism set on the bracket and generating a reciprocating moving track, a circular motion mechanism set on the bracket and generating a circular motion track, two connecting components, of which two ends are connected with the reciprocating mechanism and the circular motion mechanism respectively so as to generating an elliptical motion track, and two parallelogram mechanisms. Two parallelogram mechanisms comprise a first connecting rod, a second connecting rod, a third connecting rod and a forth connecting rod respectively, wherein the first connecting rod is parallel with the third connecting rod and the second connecting rod is parallel with the forth connecting rod. Ends of the second connecting rod and the forth connecting rod are pivoted with the first connecting rod and the third connecting rod respectively. The first connecting rode is pivoted with the connecting joint. The third connecting rod, which can move to-and-fro, is set on the bracket. On top ends of all first connecting rod there are footboards. In this way, when user feet pedaling on two footboards apply force feet moves along an elliptical motion track and in the moving process the moving speed of toe is the same with the moving speed of heel in substance.
Description
Technical field
The present invention is relevant with sports equipment, is meant a kind of elliptic exercising machine especially.
Background technology
General sports equipment can produce a predetermined motion track, allows the user follow this orbiting motion.For example: treadmills (stepper) produces the track, bicycle (bike) generation circus movement track, sliding steps machine (airwalker) generation that move up and down and moves horizontally track, elliptical machine (elliptical trainer) generation elliptical trajectory.
United States Patent (USP) the 5th, 242,343 have disclosed a kind of sports equipment of elliptical orbit, and it mainly is that a circus movement mechanism, a reciprocating mechanism and a connection piece are set on a support, and this connector connects circus movement mechanism and reciprocating mechanism respectively.This circus movement mechanism can provide the motion track of a circle, and this reciprocating mechanism provides a reciprocal motion track (can be that straight line or camber line move back and forth), and thus, the user stands on this connector can produce oval-shaped motion track.
But there be the problem of the speed of user's heel greater than the speed of toe in this kind sports equipment in the process of motion.
Summary of the invention
At the problems referred to above, main purpose of the present invention is to provide a kind of elliptic exercising machine, and it is in the process of motion, and the translational speed with heel is identical in itself can to allow the translational speed of user's toe.
For achieving the above object, a kind of elliptical motion equipment provided by the present invention is characterized in that including: a support; One reciprocating mechanism is arranged on the described support, moves back and forth track in order to produce one; One circus movement mechanism is arranged on the described support, in order to produce a circular motion track; Two connectors, two ends connect described reciprocating mechanism and described circus movement mechanism respectively, in order to produce an oval motion track; Two parallel-crank mechanisms, have a first connecting rod, a second connecting rod, a third connecting rod and one the 4th connecting rod respectively, wherein said first is parallel to each other with third connecting rod, the described second and the 4th connecting rod is parallel to each other, and two ends of the described second and the 4th connecting rod are articulated in described first and third connecting rod respectively; Described first connecting rod is hubbed on the described connector, and described third connecting rod is arranged on the described support in the mode that can move back and forth; The top of each described first connecting rod is provided with a pedal, and thus, when user's both feet were stepped on described two pedals the application of force, both feet moved along an oval-shaped track, and in moving process the translational speed of toe the translational speed with heel is identical in essence.
In the technical scheme of the invention described above, described support is provided with a guide groove, and described third connecting rod is connected with a guide rod, is arranged in the described guide groove, and described guide rod moves along described guide groove, and described parallel-crank mechanism is moved along described guide groove.
In the above technical scheme of the present invention, described support is provided with a plurality of rollers, and described third connecting rod is connected with a guide rod, is arranged between described each roller.
In the above technical scheme of the present invention, each described roller has a guide groove, and described guide rod is located in the described guide groove, and described parallel-crank mechanism is moved along described guide groove.
In the above technical scheme of the present invention, also have one and extend support, have a seat on it, be arranged on the described support, be positioned at the next door of described circus movement mechanism.
In the above technical scheme of the present invention, described reciprocating mechanism has two bars, and its middle section position is hubbed on the described support, and an end of described two bars articulates described two connectors.
In the above technical scheme of the present invention, described reciprocating mechanism has two tracks, has a slide block on it respectively, moves along described track, and an end of described two connectors is articulated in described two slide blocks respectively.
In the above technical scheme of the present invention, described circus movement mechanism has a wheel and a flywheel, and an end of described two connectors is articulated in two sides of described wheel respectively, and described flywheel has bigger quality, connects described wheel by a belt.
In the above technical scheme of the present invention, the second connecting rod of described parallel-crank mechanism is the some of described connector, described first connecting rod is hubbed on the described connector, be hubbed at described first connecting rod simultaneously, described third connecting rod is fixed on the described reciprocating mechanism, along with described reciprocating mechanism moves back and forth together, two ends of described the 4th connecting rod then are hubbed at described first connecting rod and described third connecting rod respectively.
In the above technical scheme of the present invention, also include two bars, be hubbed on the described support, and two connecting rods, connecting described two bars and described two connectors, described two connectors drive described two bars swing when moving.
Adopt technique scheme, the present invention utilizes the characteristic of flat shape quadrangular mechanism, when the user ride on two pedals the application of force time, under the acting in conjunction of reciprocating mechanism, circus movement mechanism and connector, user's pin moves along an oval-shaped track.And flat shape quadrangular mechanism moves forward and backward along roller with connector, first connecting rod is then along with connector moves up and down, which kind of no matter make at state, first connecting rod is parallel to third connecting rod forever, and third connecting rod has only the not angled variation of moving of level, therefore the pedal on the first connecting rod is in whole motion process, not angled change.Thus, the user rides when moving on two pedals, and in all motion processes, heel is identical with the speed of toe, has solved existing sports equipment in motion process, and the speed of user's heel is greater than the problem of the speed of toe.
Description of drawings
Fig. 1 and Fig. 2 are the stereograms of the present invention's first preferred embodiment;
Fig. 3 and Fig. 4 are the front views of the present invention's first preferred embodiment, when showing the action of elliptical motion equipment, and the motion state of parallelogram;
When Fig. 5 shows the elliptical motion equipment motion of the present invention's first preferred embodiment, the state of user's foot;
Fig. 6 shows that the user uses the schematic diagram that extends support;
Fig. 7 is the stereogram of the present invention's second preferred embodiment;
Fig. 8 and Fig. 9 are the front views of the present invention's second preferred embodiment, when showing the action of elliptical motion equipment, and the motion state of parallelogram;
When Figure 10 shows the elliptical motion equipment motion of the present invention's second preferred embodiment, the state of user's foot.
The specific embodiment
In order to describe structure of the present invention and characteristics place in detail, existing following preferred embodiment of act and conjunction with figs. are described as follows:
As shown in Figure 1 and Figure 2, the elliptic exercising machine 1 that the present invention's first preferred embodiment is provided, it consists predominantly of a support 10, a reciprocating mechanism 26, a circus movement mechanism 32, two connectors, 40, two flat shape quadrangular mechanisms 42, and one extends support 16.
Circus movement mechanism 32 is hubbed at the back segment of support 10 bases 12, and it has a wheel 34 and a flywheel 36, and flywheel 36 is connected to wheel 34 by a belt 38, and flywheel has bigger quality.
Two ends of two connectors 40 are hubbed at the bottom of two bars 28 of reciprocating mechanism 26 respectively, and two sides of the wheel 34 of circus movement mechanism 32.Under the acting in conjunction of reciprocating mechanism 26 and circus movement mechanism 32, connector 40 can produce oval-shaped motion track, as United States Patent (USP) the 5th, 242, and 343 announcements.
Two flat shape quadrangular mechanisms 42 have a first connecting rod 44, a second connecting rod 46, a third connecting rod 48 and one the 4th connecting rod 50 respectively, wherein first are parallel to each other with third connecting rod 44,48, and the second and the 4th connecting rod 46,50 is parallel to each other.Two ends of the second and the 4th connecting rod 46,50 be articulated in respectively first with third connecting rod 44,48, make this four connecting rod form a quadric chain (four-linkage mechanism).The top of first connecting rod 44 is provided with a pedal 52, and first connecting rod 44 is hubbed on the connector 40.The bottom of third connecting rod 48 is connected with a guide rod 54, and guide rod 54 is placed through in the guide groove 24 of four rollers 22, and flat shape quadrangular mechanism 42 can be moved back and forth with respect to support 10 levels.
As shown in Figure 3, Figure 4, when the user ride on two pedals 52 application of force time, under the acting in conjunction of reciprocating mechanism 26, circus movement mechanism 32 and two connectors 40, user's pin moves along an oval-shaped track.And flat shape quadrangular mechanism 42 can move together along with connector 40, and at this moment, the flat shape quadrangular mechanism 42 of whole group can move forward and backward along roller 22, and first connecting rod 44 can be along with connector 40 moves up and down.Because the characteristic of flat shape quadrangular mechanism 42, which kind of state no matter, first connecting rod 44 can be parallel to third connecting rod 48 forever, and third connecting rod 48 has only the not angled variation of moving of level, so the pedal 52 on the first connecting rod 44, in whole motion process, not angled change.Thus, as shown in Figure 5, the user rides when moving on two pedals 52, and in all motion processes, heel is identical with the speed meeting of toe.
In addition, as shown in Figure 6, the user can be sitting on the seat 18 that extends support 16, and pin is being stepped on the end that two connectors 40 are hubbed at the wheel 34 of circus movement mechanism and moved.
As shown in Figure 7, the elliptical motion equipment 2 that is provided for the present invention's second preferred embodiment, it is similar to first preferred embodiment, has a support 56, a reciprocating mechanism 58, a circus movement mechanism 60, two connectors 62, two parallel-crank mechanisms 64 and two bars 66.
Parallel-crank mechanism 64 has a first connecting rod 78 equally, one second connecting rod 80, one third connecting rod 82 and one the 4th connecting rod 84, be articulated mutually and form a quadric chain, wherein second connecting rod 80 is the part of connector 62, therefore, first connecting rod 78 is hubbed on the connector 62, also be hubbed on the second connecting rod 80 simultaneously, extend on the slide block 70 of third connecting rod 82 by reciprocating mechanism 58, second connecting rod 80 is hubbed at the top of third connecting rod 82, the 4th connecting rod 84 is positioned at the below of second connecting rod 80, one end is hubbed at first connecting rod 78, and the other end is hubbed at the bottom of third connecting rod 82.The top of first connecting rod 78 is provided with a pedal 86.
Based on same principle, as Fig. 8, shown in Figure 9, when the user rode on two pedals 86 application of force, user's pin was to move along an oval-shaped track.And parallel-crank mechanism 64 can make two pedals 86 in whole motion process, keeps horizontal state.Thus, as shown in figure 10, the user rides when moving on two pedals 86, and in all motion processes, the translational speed of the toe translational speed with heel in itself is identical.
What this will propose to illustrate especially be, two shown among figure pedals are all horizontal, but can be by adjusting the angle of pedal, or first and the angle of third connecting rod, make the pedal angle that tilts, but in motion process, still the translational speed with heel is identical in itself for the translational speed of toe.
Claims (10)
1, a kind of elliptical motion equipment is characterized in that including:
One support;
One reciprocating mechanism is arranged on the described support, moves back and forth track in order to produce one;
One circus movement mechanism is arranged on the described support, in order to produce a circular motion track;
Two connectors, two ends connect described reciprocating mechanism and described circus movement mechanism respectively, in order to produce an oval motion track;
Two parallel-crank mechanisms, have a first connecting rod, a second connecting rod, a third connecting rod and one the 4th connecting rod respectively, wherein said first is parallel to each other with third connecting rod, the described second and the 4th connecting rod is parallel to each other, and two ends of the described second and the 4th connecting rod are articulated in described first and third connecting rod respectively; Described first connecting rod is hubbed on the described connector, and described third connecting rod is arranged on the described support in the mode that can move back and forth;
The top of each described first connecting rod is provided with a pedal, and thus, when user's both feet were stepped on described two pedals the application of force, both feet moved along an oval-shaped track, and in moving process the translational speed of toe the translational speed with heel is identical in essence.
2, elliptical motion equipment as claimed in claim 1, it is characterized in that: described support is provided with a guide groove, and described third connecting rod is connected with a guide rod, is arranged in the described guide groove, described guide rod moves along described guide groove, and described parallel-crank mechanism is moved along described guide groove.
3, elliptical motion equipment as claimed in claim 1, it is characterized in that: described support is provided with a plurality of rollers, and described third connecting rod is connected with a guide rod, is arranged between described each roller.
4, elliptical motion equipment as claimed in claim 3 is characterized in that: each described roller has a guide groove, and described guide rod is located in the described guide groove, and described parallel-crank mechanism is moved along described guide groove.
5, elliptical motion equipment as claimed in claim 1 is characterized in that: also have one and extend support, have a seat on it, be arranged on the described support, be positioned at the next door of described circus movement mechanism.
6, elliptical motion equipment as claimed in claim 1, it is characterized in that: described reciprocating mechanism has two bars, and its middle section position is hubbed on the described support, and an end of described two bars articulates described two connectors.
7, elliptical motion equipment as claimed in claim 1, it is characterized in that: described reciprocating mechanism has two tracks, has a slide block on it respectively, moves along described track, and an end of described two connectors is articulated in described two slide blocks respectively.
8, elliptical motion equipment as claimed in claim 1, it is characterized in that: described circus movement mechanism has a wheel and a flywheel, one end of described two connectors is articulated in two sides of described wheel respectively, and described flywheel has bigger quality, connects described wheel by a belt.
9, elliptical motion equipment as claimed in claim 1, it is characterized in that: the second connecting rod of described parallel-crank mechanism is the some of described connector, described first connecting rod is hubbed on the described connector, be hubbed at described first connecting rod simultaneously, described third connecting rod is fixed on the described reciprocating mechanism, along with described reciprocating mechanism moves back and forth together, two ends of described the 4th connecting rod then are hubbed at described first connecting rod and described third connecting rod respectively.
10, elliptical motion equipment as claimed in claim 1, it is characterized in that: also include two bars, be hubbed on the described support, and two connecting rods, connect described two bars and described two connectors, described two connectors drive described two bars swing when moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100866847A CN101095978A (en) | 2006-06-28 | 2006-06-28 | Elliptic exercising machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100866847A CN101095978A (en) | 2006-06-28 | 2006-06-28 | Elliptic exercising machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101095978A true CN101095978A (en) | 2008-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100866847A Pending CN101095978A (en) | 2006-06-28 | 2006-06-28 | Elliptic exercising machine |
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| CN (1) | CN101095978A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451541A (en) * | 2010-10-28 | 2012-05-16 | 财团法人自行车暨健康科技工业研究发展中心 | Track adjusting method and mechanism for connecting-rod-type sports equipment |
| CN107756378A (en) * | 2017-11-20 | 2018-03-06 | 长沙理工大学 | A kind of planar three freedom rigid motion follower |
| CN109348825A (en) * | 2018-11-14 | 2019-02-19 | 山东理工大学 | Potato picker with soil crushing device detracts separator |
| CN109348824A (en) * | 2018-11-14 | 2019-02-19 | 山东理工大学 | Band staggeredly gas column type soil crushing device potato picker detract separator |
| CN110523051A (en) * | 2019-09-23 | 2019-12-03 | 浙江利佳运动器材有限公司 | A kind of elliptical machine with seat |
-
2006
- 2006-06-28 CN CNA2006100866847A patent/CN101095978A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102451541A (en) * | 2010-10-28 | 2012-05-16 | 财团法人自行车暨健康科技工业研究发展中心 | Track adjusting method and mechanism for connecting-rod-type sports equipment |
| CN102451541B (en) * | 2010-10-28 | 2013-08-28 | 财团法人自行车暨健康科技工业研究发展中心 | Track adjusting method and mechanism for connecting-rod-type sports equipment |
| CN107756378A (en) * | 2017-11-20 | 2018-03-06 | 长沙理工大学 | A kind of planar three freedom rigid motion follower |
| CN107756378B (en) * | 2017-11-20 | 2024-06-11 | 长沙理工大学 | Plane three-degree-of-freedom rigid body motion tracking mechanism |
| CN109348825A (en) * | 2018-11-14 | 2019-02-19 | 山东理工大学 | Potato picker with soil crushing device detracts separator |
| CN109348824A (en) * | 2018-11-14 | 2019-02-19 | 山东理工大学 | Band staggeredly gas column type soil crushing device potato picker detract separator |
| CN109348824B (en) * | 2018-11-14 | 2022-04-01 | 山东理工大学 | Potato harvester loss reduction and separation device with staggered air column type soil crushing device |
| CN110523051A (en) * | 2019-09-23 | 2019-12-03 | 浙江利佳运动器材有限公司 | A kind of elliptical machine with seat |
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Effective date of abandoning: 20080102 |
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