CN204380087U - A kind of elliptical machine - Google Patents
A kind of elliptical machine Download PDFInfo
- Publication number
- CN204380087U CN204380087U CN201420817522.6U CN201420817522U CN204380087U CN 204380087 U CN204380087 U CN 204380087U CN 201420817522 U CN201420817522 U CN 201420817522U CN 204380087 U CN204380087 U CN 204380087U
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- CN
- China
- Prior art keywords
- elliptical machine
- guide rail
- roller
- pedal
- flywheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to field of exercise equipment, be specially a kind of elliptical machine, comprise bracing frame, the transmission mechanism that bracing frame supports, be connected to the pedal of transmission mechanism, transmission mechanism comprises in one the base being provided with flywheel, one end is connected to the crank in the flywheel rotating shaft of described flywheel, the described crank other end is articulated in the front portion of described pedal, the front lower ends of described pedal is provided with turning rolls, roller and described turning rolls are rotationally connected, described roller lower end arranges guide rail, described roller rolls on described guide rail, elliptical machine front lower ends roller of the present utility model can move forward and backward along guide rail and can not produce beat, the motion of elliptical machine is stablized and safety more, avoiding other does not have the elliptical machine of track or guide rail can deflect along with roller, cause the problem of the injury gained in sports to user's knee, also the paces spacing truly can walked closer to human body, make motion more true and rich interesting.
Description
Technical field
The utility model relates to a kind of field of exercise equipment, is specifically related to a kind of elliptical machine.
Background technology
Existing elliptical machine is various informative, its primary structure is provided with the transmission mechanism comprising flywheel, the pedal that flywheel passes through flywheel shaft connecting crank, is connected with crank, pedal is driven to realize motion, wherein, flywheel is arranged in the base, and two cranks are connected with the flywheel shaft of flywheel, two pedal rear portions are connected with parts such as the flywheels in base by crank, and two pedal front lower ends are equipped with roller.The roller of this kind of elliptical machine needs and smooth, hard surface contact, and the Long-Time Service of elliptical machine can cause wearing and tearing to these surfaces, and the wearing and tearing deepened flywheel shaft and crank, thus affect stability and the security of elliptical machine use, the life-span of infringement elliptical machine.
Summary of the invention
The technical problems to be solved in the utility model is the stability and the security that improve elliptical machine motion, pedal is made beat not to occur, thus the motion of elliptical machine is stablized and safety more, reduce the injury gained in sports to user's knee, meanwhile, the paces spacing that the motion of elliptical machine is truly walked closer to human body is made.
For solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of elliptical machine, comprise bracing frame, the transmission mechanism that bracing frame supports, be connected to the pedal of transmission mechanism, it is characterized in that: described transmission mechanism comprises in one the base being provided with flywheel, one end is connected to the crank in the flywheel rotating shaft of described flywheel, the described crank other end is articulated in the front portion of described pedal, the front lower ends of described pedal is provided with turning rolls, roller and described turning rolls are rotationally connected, described roller lower end arranges guide rail, described guide rail is fixedly installed, described roller rolls on described guide rail.
Preferred version is: described guide rail is fixedly connected with support frame as described above.
Preferred version is: described guide rail is set to the vertical pole of support frame as described above both sides.
Preferred version is: described base front portion is supported by bracing frame, and described base rear portion passes through they sup-port.
The elliptical machine of the utility model design, pedal rear portion is supported by crank and drives, front lower ends roller can move forward and backward along guide rail and can not produce beat, the motion of elliptical machine is stablized and safety more, avoiding other does not have the elliptical machine of track or guide rail can deflect along with roller, cause the problem of the injury gained in sports to user's knee, on the other hand, regulation can be obtained before and after the movement locus of the utility model elliptical machine, the paces spacing truly can walked closer to human body, makes motion more true and rich interesting.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing 1 of elliptical machine of the present utility model;
Fig. 2 is the axonometric drawing 2 of elliptical machine of the present utility model.
Detailed description of the invention
Below in conjunction with concrete embodiment of implementing, the utility model is illustrated.
Embodiment 1:
As shown in Figure 1-2, elliptical machine of the present utility model, comprises the transmission mechanism that a bracing frame 4, bracing frame 4 are fixedly connected with, the pedal 5 be connected with transmission mechanism;
Transmission mechanism comprises in one the base 1 being provided with flywheel, wherein flywheel is located in base 1 not shown, one end is connected to two cranks 2 in the flywheel rotating shaft 3 of flywheel, the other end of two cranks 2 is articulated in the front portion of two pedals 5 respectively, the front lower ends of two pedals 5 is respectively arranged with turning rolls 6, two roller 7 and is rotationally connected with two turning rolls 6 respectively, and two roller 7 lower ends arrange two guide rails 8 respectively, guide rail 8 coordinates the movement locus of roller 7 to be fixedly installed, and two rollers 7 roll on two guide rails 8.
Its middle guide 8 is fixedly connected with bracing frame 4, is connected as a single entity and becomes the vertical pole of bracing frame 4 both sides, and the length of guide rail 8 and size meet the scroll forward and backward scope of roller 7.
Base 1 front lower ends is supported by bracing frame 4, and rear portion is supported by support bar 9.
As shown in the figure, when using this elliptical machine, crank 2 is passed through by the flywheel brought into motion in base 1 in pedal 5 one aspect, on the other hand, the roller 7 of front lower ends turning rolls 6 connection of pedal 5 drives pedal 5 to move when rolling on guide rail 8, like this, pedal 5 has two fulcrums to be driven motion simultaneously, the motor function of elliptical machine can be realized, while pedal 5 rear portion carries out moving up and down, namely roller 7 is support pedal 5, it is again the rectilinear motion coordinating pedal 5 to carry out front and back simultaneously, and now the movement locus of roller 7 realizes on guide rail 8, guide rail 8 is the tracks coordinating roller 7 to have certain groove and length, the route that seesaws of pedal 5 can be made more stable, can not produce and vacillate now to the left, now to the right, the track that seesaws on the other hand is more accurate, closer to the true track route of human body, also reduce the injury gained in sports to user's knee.
Claims (4)
1. an elliptical machine, comprise bracing frame (4), the transmission mechanism that bracing frame (4) supports, be connected to the pedal (5) of transmission mechanism, it is characterized in that: described transmission mechanism comprises in one the base (1) being provided with flywheel, one end is connected to the crank (2) in the flywheel rotating shaft (3) of described flywheel, described crank (2) other end is articulated in the front portion of described pedal (5), the front lower ends of described pedal (5) is provided with turning rolls (6), roller (7) and described turning rolls (6) are rotationally connected, described roller (7) lower end arranges guide rail (8), described guide rail (8) is fixedly installed.
2. elliptical machine as claimed in claim 1, is characterized in that: described guide rail (8) is fixedly connected with support frame as described above (4).
3. elliptical machine as claimed in claim 1, is characterized in that: described guide rail (8) is set to the vertical pole of support frame as described above (4) both sides.
4. elliptical machine as claimed in claim 1, is characterized in that: described base (1) front portion is supported by bracing frame (4), and described base (1) rear portion is supported by support bar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817522.6U CN204380087U (en) | 2014-12-22 | 2014-12-22 | A kind of elliptical machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420817522.6U CN204380087U (en) | 2014-12-22 | 2014-12-22 | A kind of elliptical machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204380087U true CN204380087U (en) | 2015-06-10 |
Family
ID=53352844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420817522.6U Expired - Fee Related CN204380087U (en) | 2014-12-22 | 2014-12-22 | A kind of elliptical machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204380087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297534A (en) * | 2020-03-20 | 2020-06-19 | 中科院合肥技术创新工程院 | Gait correction training device |
| CN111529159A (en) * | 2020-04-23 | 2020-08-14 | 中科院合肥技术创新工程院 | Control system and control method of gait correction trainer |
-
2014
- 2014-12-22 CN CN201420817522.6U patent/CN204380087U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297534A (en) * | 2020-03-20 | 2020-06-19 | 中科院合肥技术创新工程院 | Gait correction training device |
| CN111529159A (en) * | 2020-04-23 | 2020-08-14 | 中科院合肥技术创新工程院 | Control system and control method of gait correction trainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20191222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |