CN203677849U - Elliptical trainer - Google Patents
Elliptical trainer Download PDFInfo
- Publication number
- CN203677849U CN203677849U CN201420049244.4U CN201420049244U CN203677849U CN 203677849 U CN203677849 U CN 203677849U CN 201420049244 U CN201420049244 U CN 201420049244U CN 203677849 U CN203677849 U CN 203677849U
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- China
- Prior art keywords
- movable piece
- guide rail
- elliptical machine
- rail bracket
- screw sleeve
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Abstract
The utility model relates to an elliptical trainer. The elliptical trainer comprises a base, a transmission mechanism, a left linkage mechanism, a right linkage mechanism and a lifting device. The transmission mechanism is arranged on the base. The left linkage mechanism and the right linkage mechanism are arranged on the left and the right of the transmission mechanism respectively, one end of the left linkage mechanism and one end of the right linkage mechanism are respectively connected with the transmission mechanism, the other end of the left linkage mechanism and the other end of the right linkage mechanism are provided with a left pedal and a right pedal respectively, and motion trajectories are formed by the left pedal and the right pedal respectively. The lifting device comprises a frame, a height increasing part, two guide rail racks at least one movable piece and a driving piece. One end of each movable piece is connected with the driving piece in a pivoted mode, the other end of each movable piece makes contact with the supporting face or the ground, the height increasing part is adjacent to one end of the frame, and one end of each guide rail rack and the height increasing part are connected to a shaft in a pivoted mode. By means of the elliptical trainer, the motion trajectory of the elliptical trainer can be changed, cost can be reduced, and stability can be improved.
Description
Technical field
The utility model is about the pumping device of a kind of elliptical machine, particularly elliptical machine.
Background technology
Elliptical machine (ellipticals) is also referred to as cross-training machine (cross-trainer, X-trainer), for simulating stair climbing, walking, or the motion such as running.
Elliptical machine can, in conjunction with the advantage of treadmill and bicycle, be carried out the motion of general with stance.Because both feet are fixed in elliptical machine simultaneously, each half of time that left and right pin is stressed, can reduce kneed impulsive force, reduces injured probability.
Elliptical machine conventionally has pedal and tramples for user.The pedal of tradition elliptical machine, its movement locus mostly is fixing, and the use variability of elliptical machine is comparatively lacked.
Fig. 1 shows a kind of elliptical machine of known techniques, and its rear end has pumping device 10, can change the movement locus of pedal.As shown in the figure, the pumping device 10 of elliptical machine has electro-motor adjusting device 13, and it comprises motor 132, screw rod 134, screw sleeve 136, and motor 132 can drive screw rod 134 to rotate, and makes screw sleeve 136 towards the direction displacement away from motor 132.One end of screw sleeve 136 is connected with lifting part 14, the other end kiss the earth of lifting part 14.The two ends of U-shaped 15 are connection guide rail frame 12 respectively, and one end of one end of guide rail bracket 12 and support body 11 is coupling, and U-shaped 15 sees through connecting portion 16 and 14 pivot joints of lifting part.When screw sleeve 136 is during towards direction displacement away from motor 132, lifting part 14 forces in U-shaped 15, and guide rail bracket 12 is rotated and lifting centered by pivot, changes whereby the movement locus of guide rail bracket 12 top pedals.
Other patents, for example Taiwan patent M403355, is entitled as " pumping device of elliptical exercise machine ", also discloses a kind of pumping device of elliptical exercise machine, can change the movement locus of pedal.The description of above-mentioned patent in full, is incorporated to herein, is considered as a part for this case description.
The space that the pumping device of elliptical machine is still improved, for example, reduces costs, and promotes stability etc.
As can be seen here, above-mentioned existing elliptical machine, in structure and use, obviously still has inconvenience and defect, and is urgently further improved.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, completed by development but have no for a long time applicable design always, and common product does not have appropriate structure to address the above problem, this is obviously the problem that the anxious wish of relevant dealer solves.
Summary of the invention
Main purpose of the present utility model, is to provide a kind of elliptical machine, to change the movement locus of elliptical machine, and reduces costs, promotes stability.
The purpose of this utility model realizes by the following technical solutions.The utility model provides a kind of elliptical machine, comprises pedestal, transmission mechanism, left and right interlinked mechanism, and pumping device.This transmission mechanism is arranged on this pedestal.This left and right interlinked mechanism is located at respectively the left and right sides of this transmission mechanism, and one end of this left and right interlinked mechanism connects respectively this transmission mechanism, and the other end has respectively left and right pedal, and this left and right pedal forms respectively movement locus.This pumping device comprises support body, increases portion, two guide rail brackets, at least one movable piece, and actuator.This actuator comprises motor, screw rod, and screw sleeve, and this screw sleeve has internal thread, is combined with this screw rod.One end of this movable piece and this screw sleeve pivot joint, the other end has roller, contacts with supporting surface or ground, and this increases one end of contiguous this support body of portion, and this increases one end of portion, have axle, and one end of this guide rail bracket is articulated in this axle with this portion of increasing.
The purpose of this utility model also can be applied to the following technical measures to achieve further.
Aforesaid elliptical machine, wherein this movable piece also comprises horizontally disposed pivoting lever, and this pivoting lever engages with the breach of this movable piece and the breach of this guide rail bracket.
Aforesaid elliptical machine, wherein, when this motor drives the rotation of this screw rod, make this screw sleeve along this screw rod towards moving away from the direction of this motor, and while driving this movable piece and this pivoting lever, this this guide rail bracket of pivoting lever lifting, makes its rotation and lifting centered by this increases this axle of portion.
Aforesaid elliptical machine, wherein when this motor drives this screw rod rotation, this screw sleeve is moved towards the direction that approaches this motor along this screw rod, and while driving this movable piece and this pivoting lever, utilize this pivoting lever that this guide rail bracket is fallen, make the rotation and falling centered by this increases this axle of portion of this guide rail bracket, this pivoting lever is dropped on the breach of this support body.
Aforesaid elliptical machine, wherein this movable piece is arranged at the inner side of this support body.
Aforesaid elliptical machine, wherein this movable piece is arranged at the outside of this support body.
Aforesaid elliptical machine, wherein the quantity of this movable piece is two, is arranged at respectively the both sides of this screw sleeve.
Aforesaid elliptical machine, wherein this movable piece also comprises bearing and leaning portion, props up the lower edge of this guide rail bracket.
Aforesaid elliptical machine; wherein, when this motor drives the rotation of this screw rod, make this screw sleeve along this screw rod towards moving away from the direction of this motor, and while driving this movable piece and this bearing and leaning portion; utilize this this guide rail bracket of bearing and leaning portion lifting, make this guide rail bracket rotation and lifting centered by this increases this axle of portion; When this motor drives this screw rod rotation, this screw sleeve is moved towards the direction that approaches this motor along this screw rod, and while driving this movable piece and this bearing and leaning portion, utilize this bearing and leaning portion to fall this guide rail bracket, make the rotation and falling centered by this increases this axle of portion of this guide rail bracket.
By technique scheme, elliptical machine of the present utility model at least has following advantages and beneficial effect: by elliptical machine of the present utility model, to change the movement locus of elliptical machine, and reduce costs, promote stability.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, and for above and other object of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Brief description of the drawings
Fig. 1: the pumping device that shows known techniques elliptical machine.
Fig. 2: show according to the elliptical machine of the utility model preferred embodiment.
Fig. 3 and Fig. 4: show according to the pumping device of the elliptical machine of the utility model preferred embodiment.
Fig. 5: show according to the elliptical machine of another embodiment of the utility model.
Fig. 6 and Fig. 7: show according to the pumping device of the elliptical machine of another embodiment of the utility model.
[main element symbol description]
10: pumping device 11: support body
12: guide rail bracket 13: electro-motor adjusting device
132: motor 134: screw rod
136: screw sleeve 136 14: lifting part
15:U type part 16: connecting portion
2: elliptical machine 3: elliptical machine
10: pedestal 20a/20b: left/right interlinked mechanism
21: crank 23: support bar
231: articulated section 233: sliding part
25: pedal 27: holding rod
271: pivot part 275: grip part
29: connecting rod 30: transmission mechanism
40: pumping device 41: support body
413: breach 42: increase portion
421: axle 43: guide rail bracket
431: breach 44: movable piece
441: end 443: roller
445: pivoting lever 447: breach
449: bearing and leaning portion 45: actuator
451: motor 453: screw rod
455: screw sleeve
Detailed description of the invention
Technological means and effect of taking for reaching predetermined utility model object for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to detailed description of the invention, structure, feature and effect thereof according to a kind of elliptical machine the utility model proposes, be described in detail as follows.
To in detail each embodiment of this case be described in detail below, and coordinate graphic as illustrating.Except these describe in detail, the utility model can also be implemented in other embodiment widely, any described embodiment easily substitute, amendment, equivalence change be included in the scope of this case, and with after the scope of the claims be as the criterion.In the description of description, in order to make reader have more complete understanding to the utility model, many specific detail are provided; But the utility model may, at clipped or all under the prerequisite of these specific detail, still can be implemented.In addition, well-known step or element are not described in details, with the restriction of avoiding causing the utility model unnecessary.In graphic, same or similar element will represent with identical or simileys.Pay special attention to, graphic is only the use of signal, is not size or the quantity of representation element reality, unless otherwise specified.
Fig. 2 to Fig. 4 shows according to the elliptical machine 2 of the utility model preferred embodiment, and wherein Fig. 2 is stereogram, and Fig. 3 and Fig. 4 are local amplification stereogram, shows the pumping device 40 of elliptical machine 2.
The main element of elliptical machine 2 comprises pedestal 10, left/right interlinked mechanism 20a/20b, transmission mechanism 30 and pumping device 40.
As shown in Figure 3 and Figure 4, pumping device 40 can comprise support body 41, increase portion 42, guide rail bracket 43, movable piece 44, actuator 45.
It is single or two that the quantity of movable piece 44 can be, and its position can be in the inner side of support body 41 or outside.One end 441 and screw sleeve 455 pivot joints of each movable piece 44, the other end has roller 443, contacts with supporting surface or ground.In addition, movable piece 44 comprises horizontally disposed pivoting lever 445, is connected with the breach 447 of movable piece 44 and the breach 431 of guide rail bracket 43.
Increase one end of portion's 42 contiguous support bodys 41.Increase one end of portion 42, there is axle 421.One end of guide rail bracket 43, with the portion's of increasing 42 pivot joints, makes guide rail bracket 43 can utilize rotation centered by axle 421.
As shown in Figure 3, when motor 451 drive screws 453 rotate, make screw sleeve 455 along screw rod 453 towards moving away from the direction of motor 451, and while driving movable piece 44 and pivoting lever 445 thereof, utilize pivoting lever 445 lifting guide rail brackets 43, guide rail bracket 43 is rotated and lifting centered by the axle 421 of the portion of increasing 42.
As shown in Figure 4, when motor 451 drive screws 453 rotate, screw sleeve 455 is moved towards the direction that approaches motor 451 along screw rod 453, and while driving movable piece 44 and pivoting lever 445 thereof, utilize pivoting lever 445 that guide rail bracket 43 is fallen, guide rail bracket 43 is rotated centered by the axle 421 of the portion of increasing 42 and fall, pivoting lever 445 is dropped on the breach 413 of support body 41.
Fig. 3 shows that guide rail bracket 43 is lifted, and Fig. 4 shows the situation that guide rail bracket 43 is fallen.Utilize actuator 45 to control, guide rail bracket 43 also can be between Fig. 3 and the angle of Fig. 4.Whereby, can diversely change the movement locus of pedal 25.
Fig. 5 to Fig. 7 shows according to the elliptical machine 3 of another embodiment of the utility model, and wherein Fig. 5 is stereogram, and Fig. 6 and Fig. 7 are local amplification stereogram, shows the pumping device 40 of elliptical machine 3.
The difference of the present embodiment and previous embodiment, is only pumping device 40, and all the other exist together and repeat no more mutually.
As shown in Figures 5 to 7, pumping device 40 can comprise support body 41, increase portion 42, guide rail bracket 43, movable piece 44, actuator 45.
The quantity of movable piece 44 is two, is arranged at the both sides of screw sleeve 455, and its position can be in the inner side of support body 41 or outside.One end 441 and screw sleeve 455 pivot joints of each movable piece 44, the other end has roller 443, contacts with supporting surface or ground.In addition, each movable piece 44 has bearing and leaning portion 449, is connected in adjacent guide rail bracket 43, also can connect the lower edge that props up guide rail bracket 43 in enforcement.Increase one end of portion's 42 contiguous support bodys 41.Increase one end of portion 42, there is axle 421.One end of guide rail bracket 43, with the portion's of increasing 42 pivot joints, makes guide rail bracket 43 can utilize rotation centered by axle 421.
As shown in Figure 6, when motor 451 drive screws 453 rotate, make screw sleeve 455 along screw rod 453 towards moving away from the direction of motor 451, and while driving movable piece 44 and bearing and leaning portion 449 thereof, utilize bearing and leaning portion 449 lifting guide rail brackets 43, guide rail bracket 43 is rotated and lifting centered by the axle 421 of the portion of increasing 42.
As shown in Figure 7, when motor 451 drive screws 453 rotate, screw sleeve 455 is moved towards the direction that approaches motor 451 along screw rod 453, and while driving movable piece 44 and bearing and leaning portion 449 thereof, utilize bearing and leaning portion 449 that guide rail bracket 43 is fallen, guide rail bracket 43 is rotated centered by the axle 421 of the portion of increasing 42 and fall.
Fig. 6 shows that guide rail bracket 43 is lifted, and Fig. 7 shows the situation that guide rail bracket 43 is fallen.Utilize actuator 45 to control, guide rail bracket 43 also can be between Fig. 6 and the angle of Fig. 7.Whereby, can diversely change the movement locus of pedal 25.
According to the elliptical machine of the utility model embodiment, the material of pumping device is less, can reduce cost.In addition, although the height of guide rail bracket is elevated, overall height can not increase, and the features such as pivoting lever, can increase the stability of structure.In addition, the element of actuator, in the time that the frame that rises is fallen, can not drop in support body more convenient maintenance like this.
Aforesaid file herein, its content is all incorporated to herein, is considered as a part for this case description.The embodiment that the utility model provides, as illustrating, is not only for limiting scope of the present utility model.The feature that the utility model is mentioned or other features comprise method step and technology, can do any combination or change with feature or structure described in related application, part or whole, and it can be considered, and this case is that do not wait, separate, irreplaceable embodiment.Its corresponding or relative of the disclosed feature of the utility model and method, comprise and can from literary composition, derive not mutual exclusion person, and be familiar with this area skill modification person that personage is, it is part or all of, can be (1) exercisable and/or (2) that can construction according to the knowledge of being familiar with this area skill personage be modified into exercisable and/or (3) can construction implement/manufacture/use or in conjunction with any part of this case description, any one that comprises (I) the utility model or dependency structure and method or more parts, and/or (II) any change and/or the combination of content of any one or more inventive concept described in the utility model and part thereof, any change and/or the combination of the content that comprises described any one or more feature or embodiment.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, but not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. an elliptical machine, is characterized in that it comprises:
Pedestal;
Transmission mechanism, is arranged on this pedestal;
Left and right interlinked mechanism, is located at respectively the left and right sides of this transmission mechanism, and one end of this left and right interlinked mechanism connects respectively this transmission mechanism, and the other end has respectively left and right pedal, and this left and right pedal forms respectively movement locus; And
Pumping device, comprises support body, increases portion, two guide rail brackets, at least one movable piece, and actuator, wherein this actuator comprises motor, screw rod, and screw sleeve, and this screw sleeve has internal thread, be combined with this screw rod, one end of this movable piece and this screw sleeve pivot joint, the other end has roller, contact with supporting surface or ground, this increases one end of contiguous this support body of portion, and this increases one end of portion, has axle, and one end of this guide rail bracket is articulated in this axle with this portion of increasing.
2. elliptical machine as claimed in claim 1, is characterized in that wherein this movable piece also comprises horizontally disposed pivoting lever.
3. elliptical machine as claimed in claim 2, is characterized in that wherein this pivoting lever engages with the breach of this movable piece and the breach of this guide rail bracket.
4. elliptical machine as claimed in claim 1, is characterized in that this movable piece is wherein arranged at the inner side of this support body.
5. elliptical machine as claimed in claim 1, is characterized in that this movable piece is wherein arranged at the outside of this support body.
6. elliptical machine as claimed in claim 1, is characterized in that wherein the quantity of this movable piece is two, is arranged at respectively the both sides of this screw sleeve.
7. elliptical machine as claimed in claim 6, is characterized in that wherein this movable piece also comprises bearing and leaning portion, is connected in adjacent guide rail bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420049244.4U CN203677849U (en) | 2014-01-24 | 2014-01-24 | Elliptical trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420049244.4U CN203677849U (en) | 2014-01-24 | 2014-01-24 | Elliptical trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677849U true CN203677849U (en) | 2014-07-02 |
Family
ID=50999817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420049244.4U Expired - Fee Related CN203677849U (en) | 2014-01-24 | 2014-01-24 | Elliptical trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203677849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801013A (en) * | 2014-01-24 | 2015-07-29 | 岱宇国际股份有限公司 | Elliptical machine |
| CN106390374A (en) * | 2015-08-03 | 2017-02-15 | 岱宇国际股份有限公司 | Motion device |
-
2014
- 2014-01-24 CN CN201420049244.4U patent/CN203677849U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801013A (en) * | 2014-01-24 | 2015-07-29 | 岱宇国际股份有限公司 | Elliptical machine |
| CN106390374A (en) * | 2015-08-03 | 2017-02-15 | 岱宇国际股份有限公司 | Motion device |
| CN106390374B (en) * | 2015-08-03 | 2019-07-16 | 岱宇国际股份有限公司 | Telecontrol equipment |
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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: 20140702 Termination date: 20160124 |
|
| EXPY | Termination of patent right or utility model |