CN101732828A - Structure of elliptical - Google Patents
Structure of elliptical Download PDFInfo
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- CN101732828A CN101732828A CN200810177552A CN200810177552A CN101732828A CN 101732828 A CN101732828 A CN 101732828A CN 200810177552 A CN200810177552 A CN 200810177552A CN 200810177552 A CN200810177552 A CN 200810177552A CN 101732828 A CN101732828 A CN 101732828A
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Abstract
The invention discloses a structure of an elliptical, which comprises a pedestal, a driving wheel group, two slide bars, two holding bars, two connecting rods and two pedals. The pedestal can be fixedly arranged on the ground; the front section of the pedestal is provided with the driving wheel group; two outer sides of the driving wheel group are pivoted with one end of each slide bar respectively; the other end of each slide bar slides on each guide rail respectively; each guide rail is pivoted with corresponding connecting rod respectively; the front end of each connecting rod is pivoted with each holding bar respectively; the rear section of each connecting rod is horizontally bent into a first bent section towards a guide rail direction and is continuously bent into a second bent section in the direction parallel to the guide rail direction; a support seat is arranged at the rear end of the second bent section; a buffer component is pressed against the upper part of each support seat; the buffer component is arranged at the rear section of one pedal; the front section of each pedal is pivoted with a support post of the connecting rod; the front section of the pedal has a height; and the buffer component at the rear section of the pedal also has a height.
Description
Technical field
The present invention is the structure of relevant a kind of elliptical machine, refers to a kind of elliptical machine structure that increases holding power in a pivotable pedal back segment especially.
Background technology
Elliptical machine is the body exercising machine of the motion mode of anthropomorphic dummy when walking, the user tramples on the pedal of this elliptical machine, and be approximate ellipsoidal and the forward and backward body exercising machine that steps with a movement locus, whereby, can reach the motion of general and body-building, wherein, the design of trampling more can be avoided the impact injury to user's lower limb, so obtain user's favor recently widely.
Seeing also the 8th figure and the 9th figure, is a kind of known elliptical machine structure shown in the figure, and wherein, two holding rods 81 can see through being connected of two connecting rods 82 and two pedals 83, and with two sliding bars, 84 generation interlocks.
When the user stand on the pedal 83, when respectively this sliding bar 84 produces forward or backward mobile, respectively this holding rod 81 will be to swing clockwise or counterclockwise, and see through the transmission of transmission device 85, one end of this sliding bar 84 will rotate with crank 86, the other end of this sliding bar 84 will slippage in track base 87, and makes the pedal 83 on the sliding bar 84 follow a sub-elliptical orbiting motion.
Wherein, respectively this pedal 83 can be the centre of gyration according to pin rod 88, floats in a clockwise direction or counterclockwise, and produces the action of forward and backward pitching.
Yet respectively the front and back ends of this pedal 83 there is no support, thus the user often because the angle of forward and backward pitching is excessive, and the smooth degree when influence the elliptical machine operation, the discomfort when generation is trampled has the anxiety of the athletic injury of causing what is more.
Moreover respectively the front and back ends of this pedal 83 owing to the holding power deficiency, often directly influences the respectively service life of this pedal 83, so the elliptical machine structure of known technology, and the space of improvement is arranged in fact.
Summary of the invention
Main purpose of the present invention, be to solve the above problems and a kind of structure of elliptical machine is provided, it is that two easy bar linkage structures are articulated in a sliding bar and a pedal leading portion respectively, and respectively this connecting rod back segment is by easy bending, and can provide a support force in this pedal back segment, reaching connecting rod and pedal bulk strength increases, and prolongs the service life of connecting rod and pedal.
Another object of the present invention, be to solve the above problems and a kind of structure of elliptical machine is provided, wherein, this pedal leading portion has a height with respect to this connecting rod, whereby, this pedal system can pivot and press close to user's sole, and this pedal back segment is provided with a bolster, this bolster can reach the purpose of damping, buffering, and adjust the height of this bolster, applicable to when motion different trample custom (difference that the toe application of force is more or the heel application of force is more), moreover, the material of this bolster, color, shape, big I changes the comfort when trampling for the increase user according to user's hobby.
For reaching aforesaid purpose, the invention provides a kind of structure of elliptical machine, it comprises:
One pedestal, this pedestal leading portion is provided with a upright support post, and this upright support post epimere dual-side is respectively equipped with a positioning rod, and the back segment of this pedestal is provided with two parallel guide rails.
One driving wheel group, it is located on this pedestal, and two outsides of this driving wheel group are pivoted with a crank respectively.
Two sliding bars, respectively an end of this sliding bar is articulated in a respectively end of this crank, and respectively the other end of this sliding bar slides against respectively this guide rail respectively, and respectively this sliding bar has a pivoted hole respectively near the back segment place.
Two holding rods, respectively this holding rod is located at this backstay respectively and is located near the end, and respectively this holding rod is located at the respectively outside of this sliding bar.
Two connecting rods, respectively an end of this connecting rod is articulated in the respectively lower end of this holding rod, respectively the inboard, stage casing of this connecting rod has been horizontally set with a driving rod, respectively this driving rod wears the respectively pivoted hole of this sliding bar, and respectively the back segment level of this connecting rod is towards the direction of this guide rail respectively and bend inwards and be one first bending segment, the direction of this guide rail bends backward and is one second bending segment to be parallel to respectively again, respectively the rear end of this second bending segment is provided with a supporting seat, respectively this supporting seat and respectively more be horizontally set with a support column between the driving rod of this connecting rod inboard.
Two pedals, respectively the leading portion of this pedal is hubbed at the respectively arm of this support column, and respectively the back segment of this pedal is located at respectively this supporting seat.
Beneficial effect of the present invention is: the structure of this elliptical machine is the arm that is hubbed at this support column in this pedal front end bottom surface, whereby, this pedal can pivot and press close to user's sole, and pedal rear end is located on this supporting seat, whereby, and provides the suitable angle of the forward and backward pitching of user foot, and can passing through respectively, this connecting rod back segment bends by easy, and provide a support force in this pedal back segment, reaching connecting rod and pedal bulk strength increases, and prolongs the service life of this connecting rod and this pedal.Moreover the bolster design by this pedal bottom surface more can provide the function of this pedal rear end tool buffering and damping, for the comfort that effectively promotes when using, and the security when smooth degree when increasing operation and motion.
Above-mentioned and other purpose of the present invention and advantage are not difficult to obtain to understand in depth from the detailed description and accompanying drawing of following selected embodiment.
Certainly, the present invention or allows differently on some part in the arrangement of part, but selected embodiment then in this specification, described in detail, and shows its structure in accompanying drawing.
Description of drawings
Fig. 1 is the three-dimensional decomposition texture schematic diagram of preferred embodiment of the present invention;
Fig. 2 is the part decomposition texture schematic diagram of preferred embodiment of the present invention;
Fig. 3 is the vertical view of preferred embodiment of the present invention;
Fig. 4 is the side view of preferred embodiment of the present invention;
Fig. 5 is the solid combination schematic diagram of preferred embodiment of the present invention;
Fig. 6 is the operation chart of preferred embodiment of the present invention;
Fig. 7 is the operation chart of preferred embodiment of the present invention;
Fig. 8 is a solid combination schematic diagram of commonly using the elliptical machine structure;
Fig. 9 is a decomposing schematic representation of commonly using the elliptical machine structure;
The specific embodiment
See also Fig. 1 to Fig. 7, be the selected preferred embodiment structure of the present invention shown in the figure, this only for the usefulness of explanation, is not subjected to the restriction of this kind structure in patent application.
Please consult Fig. 1 to Fig. 5 earlier, be the structure of explanation elliptical machine of the present invention, it comprises:
One pedestal 1, it can firmly be furnished in ground, this pedestal leading portion is provided with a upright support post 11, these upright support post 11 epimere dual-sides, be respectively equipped with a positioning rod 12, and section laterally is connected with one first cross bar 13, one second cross bar 14 and one the 3rd cross bar 15 respectively before, during and after this pedestal, and this second cross bar 14 is connected with two parallel guide rails 16 with 15 of the 3rd cross bars.
In present embodiment, these upright support post 11 upper ends are provided with a Display Panel 17, the design of this Display Panel 17, following various control instrument can be arranged certainly: selections such as the selection of heartbeat, age input, sex, body weight, height, stylize (Program), the feedback of per minute rotating speed (RPM), load, wattage, consumption calorie estimate, the gradient, whereby, can in option, import or select suitable motion mode.
One driving wheel group 2, it is located on this pedestal 1, and in present embodiment, this driving wheel group 2 is located at the leading portion of this pedestal 1, and two outsides of this driving wheel group 2 are pivoted with a crank 21 respectively.
Moreover, in present embodiment, this driving wheel group 2 comprises a flywheel 22 and a runner 23, wherein, this flywheel 22 has certain weight, and this flywheel 22 is located at one first support 24, and this flywheel 22 has a central shaft 25 and a driving belt 26, one end of this central shaft 25 is hubbed at this first support 24, the other end of this central shaft 25 is arranged with this driving belt 26, these driving belt 26 another places are sheathed on this runner 23, provide this runner 23 certain inertia whereby, and increase and rotate required active force.
This runner 23 is hubbed at the middle section of one second support 27, wherein, this runner 23 has an axostylus axostyle 28, pass this second support 27 by this axostylus axostyle 28, and this runner 23 is hubbed at this second support 27, and the two ends of this axostylus axostyle 28 systems articulates respectively this crank 21 respectively, and respectively this crank 21 is provided with a pivot hole 29 away from an end of this axostylus axostyle 28.
Two sliding bars 3, respectively an end of this sliding bar 3 is articulated in respectively on the pivot hole 29 of this crank 21 respectively, and respectively the other end of this sliding bar 3 is equipped with a pulley respectively, and respectively this pulley slides against respectively respectively on this guide rail 16, and respectively this sliding bar 3 has a pivoted hole 31 respectively near the back segment place.
Two holding rods 4, this holding rod 4 termination close end place of this backstay 12 that be pivoted respectively respectively away from this upright support post 12, and respectively this holding rod 4 is located at the respectively outside of this sliding bar 3 respectively, whereby, respectively this holding rod 4 can be preceding for the center according to this backstay 12, the back swing, in present embodiment, respectively an end of this backstay 12 is fixedly arranged on this upright support post 11 epimeres, respectively the other end of this backstay 12 extends in the place ahead outward from this upright support post 11, overlook sight, respectively this backstay 12 is one by these upright support post 11 outward extending V-shapes, see also Fig. 3, the ergonomics that can meet whereby, the hand swing.
In addition, in present embodiment, this upright support post 11 is provided with two fixed armrest 41 near top end, and this two fixed armrest 41 is located at 4 of two holding rods, and by respectively these fixed armrest 41 settings, and the user can select only to operate the running action of the lower part of the body, and both hands needn't be swung.
Two connecting rods 5, respectively an end of this connecting rod 5 is articulated in the respectively lower end of this holding rod 4, and respectively the inboard, stage casing of this connecting rod 5 has been horizontally set with a driving rod 51, and respectively this driving rod 51 wears the respectively pivoted hole 31 of this sliding bar 3, and whereby, respectively this connecting rod 5 articulates respectively this sliding bar 3.
Wherein, respectively the back segment level of this connecting rod 5 is towards the direction of this guide rail 16 respectively and bend inwards and be one first bending segment 52, the direction of this guide rail 16 bends backward and is one second bending segment 53 to be parallel to respectively again, respectively the rear end of this second bending segment 53 is provided with a supporting seat 54, respectively this supporting seat 54 and respectively 51 of the driving rods of these connecting rod 5 inboards more be horizontally set with a support column 55, this place, support column 55 nearly two ends up is extended with two arms 551 respectively, respectively these arm 551 epimeres have a combined hole that runs through 552, respectively this combined hole 552 has a height with respect to this support column 55, and these two arms, 55 upper ends are connected with a bar 56, see also shown in Figure 2.
In present embodiment, the relative distance D1 of these two connecting rods, 5 leading portions sees also Fig. 3 greater than the relative distance D2 of second bending segment 53 of these two connecting rods, 5 back segments.
Two pedals 6, respectively this pedal 6 comprises a base plate 61 and a pedal body 62 respectively, this base plate 61 is fixedly arranged on the bottom surface of this pedal body 62, and respectively the back segment place of these base plate 61 bottom surfaces is provided with a bolster 63, and this bolster 63 is resisted against on the supporting seat 54 of these connecting rod 5 rear ends respectively.And, respectively the leading portion of this base plate 61 down is extended with two ears 64, this two ear 64 has a combined hole that runs through 65, and a bolt 66 wears the respectively combined hole 65,552 of this ear 64 and arm 551, and a nut 67 is screwed together in the back segment of this bolt 66, and respectively the leading portion of this base plate 61 is hubbed at respectively this arm 551, whereby, respectively the leading portion of this pedal 6 is hubbed at the respectively arm 551 of these connecting rod 5 medial branch daggers 55, and respectively the bolster 63 of these pedal 6 back segments is located at the respectively supporting seat 54 of this connecting rod 5, sees also shown in Figure 2.
Whereby, these pedal 6 leading portions have a height H 1 with respect to this support column 55, bolster 63 by these pedal 6 back segments is provided with, so these pedal 6 back segments have a height H 2 with respect to this supporting seat 54, adjust the respectively height of this bolster 63, applicable to when motion different trample custom (difference that the toe application of force is more or the heel application of force is more), see also Fig. 4.
In present embodiment, respectively forward and backward two sections of this bolster 63 wear respectively this base plate 61, and protrude out to the respectively end face 621 of this pedal body 62, whereby, and make the respectively end face 621 tool anti-slip effects of this pedal body 62, wherein, respectively this bolster 63 is to be locked in the respectively back segment place, bottom surface of this base plate 61 by a screw 68, sees also shown in Figure 2, certain, respectively this bolster 63 can be changed suitable material, hardness, color, shape, size and highly use according to user's demand.
On using, see also Fig. 6 to Fig. 7, the user is gripped on respectively this holding rod 4 respectively with both hands, certainly, when only carrying out the road-work of the lower part of the body, non-oscillatory both hands can be gripped on respectively this fixed armrest 41 respectively, and both feet are trampled respectively on this pedal 6 respectively, and adjust Display Panel 17 on this upright support post 11 in suitable motion mode, both feet respectively application of force F in this pedal 6 respectively, this application of force F is via this connecting rod 5 respectively, sliding bar 3, this crank 21 and drive this flywheel 22 respectively, this flywheel 22 provides these runner 23 certain inertia and rotates, wherein, respectively the movement locus of this pedal 6 becomes the displacement of an approximate ellipsoidal, whereby, press close to the deformation trace of the sequence of movement of human body walking, reach the purpose of strong leg muscle.And this application of force F is also via this connecting rod 5, and drives respectively this holding rod 4, swings for the center according to this backstay 12, reaches the purpose of hand muscular movement.
In addition, respectively the leading portion of this pedal 6 is hubbed at the arm 551 of this support column 55 respectively and can pivots, and respectively the back segment of this pedal 6 is resisted against respectively on this supporting seat 54 by this bolster 63, and have at the bottom of the feet and the function of buffering, foot for the user keeps pressing close to pedal 6, and avoid the unsettled discomfort of heel, moreover, respectively the forward and backward two ends of this bolster 63 are to protrude out to the respectively end face 621 of this pedal body 62, whereby, respectively the end face 621 of this pedal body 62 has the function of on-slip, can avoid user's foot to slide on pedal 6, and cause athletic injury.
In sum, the structure of elliptical machine of the present invention as can be known, it is the arm 551 that is hubbed at this support column 55 in these pedal 6 front end bottom surfaces, whereby, this pedal 6 can pivot and press close to user's sole, and pedal 6 rear ends are located on this supporting seat 54, whereby, and provide the suitable angle of the forward and backward pitching of user foot, and can passing through respectively, these connecting rod 5 back segments bend by easy, and provide a support force in these pedal 6 back segments, reaching connecting rod 5 increases with pedal 6 bulk strengths, and prolongs the service life of this connecting rod 5 and this pedal 6.Moreover bolster 53 designs by these pedal 6 bottom surfaces more can provide the function of this pedal rear end tool buffering and damping, for the comfort that effectively promotes when using, and the security when smooth degree when increasing operation and motion.
Claims (9)
1. the structure of an elliptical machine is characterized in that:
One pedestal, this pedestal leading portion is provided with a upright support post, and this upright support post epimere dual-side is respectively equipped with a positioning rod, and the back segment of this pedestal is provided with two parallel guide rails;
One driving wheel group, it is located on this pedestal, and two outsides of this driving wheel group are pivoted with a crank respectively;
Two sliding bars, respectively an end of this sliding bar is articulated in a respectively end of this crank, and respectively the other end of this sliding bar system slides against respectively this guide rail respectively, and respectively this sliding bar has a pivoted hole respectively near the back segment place;
Two holding rods, respectively this holding rod is located at this backstay respectively and is located near the end, and respectively this holding rod is located at the respectively outside of this sliding bar;
Two connecting rods, respectively an end of this connecting rod is articulated in the respectively lower end of this holding rod, respectively the inboard, stage casing of this connecting rod has been horizontally set with a driving rod, respectively this driving rod wears the respectively pivoted hole of this sliding bar, and respectively the back segment level of this connecting rod is towards the direction of this guide rail respectively and bend inwards and be one first bending segment, the direction of this guide rail bends backward and is one second bending segment to be parallel to respectively again, respectively the rear end of this second bending segment is provided with a supporting seat, respectively this supporting seat and respectively more be horizontally set with a support column between the driving rod of this connecting rod inboard;
Two pedals, respectively the leading portion of this pedal is hubbed at the respectively arm of this support column, and respectively the back segment of this pedal is located at respectively this supporting seat.
2. the structure of elliptical machine as claimed in claim 1 is characterized in that this upright support post upper end is provided with a display floater.
3. the structure of elliptical machine as claimed in claim 1 is characterized in that this upright support post is provided with a fixed armrest.
4. the structure of elliptical machine as claimed in claim 1, it is characterized in that respectively an end of this backstay is fixedly arranged on this upright support post epimere, respectively the other end of this backstay is extended in the place ahead outward by this upright support post, and is an outward extending V-shape, for the ergonomics that meets the hand swing.
5. the structure of elliptical machine as claimed in claim 1 is characterized in that the relative distance of the relative distance of this two connecting rods leading portion greater than second bending segment of this two connecting rods back segment.
6. the structure of elliptical machine as claimed in claim 1, it is characterized in that respectively this pedal comprises a base plate and a pedal body respectively, this base plate is fixedly arranged on the bottom surface of this pedal body, and respectively the back segment place of this base plate bottom surface is provided with a bolster, and this bolster is resisted against on the supporting seat of this rod rear end respectively; And respectively the leading portion of this base plate down is extended with two ears, and this two ear has a combined hole that runs through; Respectively place, nearly two ends of the support column of this connecting rod up is extended with two arms respectively, and respectively this arm epimere has a combined hole that runs through, and respectively this combined hole has a height with respect to this support column; Wear the respectively combined hole of this ear and arm with a bolt, and screw togather the back segment of a nut in this bolt, respectively the leading portion of this base plate is hubbed at the respectively arm of this support column.
7. the structure of elliptical machine as claimed in claim 6 it is characterized in that respectively this pedal leading portion has a height with respect to this support column, and this pedal back segment has a height with respect to this supporting seat.
8. the structure of elliptical machine as claimed in claim 6, forward and backward two sections that it is characterized in that this bolster respectively wear respectively this base plate and protrude out to the respectively end face of this pedal body, and make the respectively end face tool anti-slip effect of this pedal body, and respectively this bolster is locked in the respectively back segment place, bottom surface of this base plate by a screw.
9. the structure of elliptical machine as claimed in claim 1, it is characterized in that this pedestal before, during and after section laterally be connected with one first cross bar, one second cross bar and one the 3rd cross bar respectively, and respectively this guide rail is located between this second cross bar and the 3rd cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810177552A CN101732828A (en) | 2008-11-21 | 2008-11-21 | Structure of elliptical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810177552A CN101732828A (en) | 2008-11-21 | 2008-11-21 | Structure of elliptical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101732828A true CN101732828A (en) | 2010-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810177552A Pending CN101732828A (en) | 2008-11-21 | 2008-11-21 | Structure of elliptical |
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| Country | Link |
|---|---|
| CN (1) | CN101732828A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847268A (en) * | 2011-06-29 | 2013-01-02 | 明跃国际健康科技股份有限公司 | Exercise training machine and control method thereof |
| CN103340526A (en) * | 2013-06-17 | 2013-10-09 | 宁波市鄞州风名工业产品设计有限公司 | Body-building chair with digital output and suppressible pedal assembly |
| CN103405883A (en) * | 2013-08-13 | 2013-11-27 | 宁波昌隆健身器材有限公司 | Shaking-treading device of elliptical machine |
| CN103566532A (en) * | 2012-07-19 | 2014-02-12 | 乔山健康科技(上海)有限公司 | Foldable ellipse exercise machine |
| CN107835708A (en) * | 2015-08-28 | 2018-03-23 | 爱康保健健身有限公司 | Mark time the pedal path of machine |
| CN108404352A (en) * | 2017-04-11 | 2018-08-17 | 山东英吉多健康产业有限公司 | Footrest component and body-building equipment |
-
2008
- 2008-11-21 CN CN200810177552A patent/CN101732828A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847268A (en) * | 2011-06-29 | 2013-01-02 | 明跃国际健康科技股份有限公司 | Exercise training machine and control method thereof |
| CN103566532A (en) * | 2012-07-19 | 2014-02-12 | 乔山健康科技(上海)有限公司 | Foldable ellipse exercise machine |
| CN103566532B (en) * | 2012-07-19 | 2016-05-11 | 乔山健康科技(上海)有限公司 | Foldable elliptical exercise machine |
| CN103340526A (en) * | 2013-06-17 | 2013-10-09 | 宁波市鄞州风名工业产品设计有限公司 | Body-building chair with digital output and suppressible pedal assembly |
| CN103340526B (en) * | 2013-06-17 | 2015-11-25 | 宁波江东唐通机电设备有限公司 | Band numeral exports and the suppressible ab lounge of step assembly |
| CN103405883A (en) * | 2013-08-13 | 2013-11-27 | 宁波昌隆健身器材有限公司 | Shaking-treading device of elliptical machine |
| CN103405883B (en) * | 2013-08-13 | 2015-06-17 | 浙江力玄健康科技有限公司 | Shaking-treading device of elliptical machine |
| CN107835708A (en) * | 2015-08-28 | 2018-03-23 | 爱康保健健身有限公司 | Mark time the pedal path of machine |
| CN107835708B (en) * | 2015-08-28 | 2019-12-24 | 爱康保健健身有限公司 | Pedal path for stepping machine |
| CN108404352A (en) * | 2017-04-11 | 2018-08-17 | 山东英吉多健康产业有限公司 | Footrest component and body-building equipment |
| CN108404352B (en) * | 2017-04-11 | 2023-12-01 | 山东英吉多健康产业有限公司 | Pedal assembly and body-building equipment |
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Open date: 20100616 |