• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A stair simulator (100) comprising a base (200), a connecting rod (300), two pedals (400) and two adjustment mechanisms (500) each comprising a locking element (510), a setting base (520), an eccentric member (550) and an adjusting member (540). The locking member (510) includes a first locking surface. The eccentric member (550) is rotatably disposed on the adjustment base (520) and includes a second locking surface. When one of the pedals (400) is lowered, the first blocking surface of said pedal (400) and the second blocking surface are inclined and in contact, thus rotating in one piece the connecting rod (300) and the first blocking surface of the other pedal (400) is resisted by the second blocking surface of the other eccentric member (550), thereby pivoting and raising the other pedal (400).
    公开号:FR3033708A3
    申请号:FR1652362
    申请日:2016-03-18
    公开日:2016-09-23
    发明作者:Lung-Fei Chuang
    申请人:Lung-Fei Chuang；
    IPC主号:
    专利说明:

    [0001] STATION SIMULATOR The present invention relates to a stair simulator. More particularly, the present invention relates to a stair simulator allowing adjustment of a pedal stroke and an oscillation angle. Due to changes in job types, most people have static indoor jobs, and jobs requiring physical effort have been replaced by automatic machines. As a result, the muscles of the human body may lack exercise, resulting in long-term adverse health effects.
    [0002] For this purpose, an indoor fitness equipment is introduced to the market to allow people to exercise anytime and anywhere, in which a staircase simulator is used to mimic the rise of stairway or side to train the muscles of the feet, thus reaching the goal of working and getting a healthy body. However, a conventional stair simulator has a complicated connecting structure, the working paths of the left pedal and the right pedal are fixed and, thus, the pedal stroke and the oscillation angle can not be rules. Therefore, the classic stair simulator can not meet the requirements of different users. According to a first aspect of the present invention there is provided a stair simulator, characterized in that it comprises: a base; A connecting rod disposed on the base, the connecting rod comprising two ends which are able to rotate integrally with each other; two pedals, each of the pedals comprising: a pedal element; and a pedal arm connected to the pedal member, the pedal arm being pivotally connected to one end of the connecting rod for raising or lowering the pedal member alternately; and two adjusting mechanisms, each of the adjusting mechanisms comprising: a locking member disposed on the pedal arm, the locking member comprising a first locking surface; An adjustment base disposed on the base; an eccentric member disposed on the adjustment base, the eccentric member being rotatable about an axial center, the eccentric member comprising a second locking surface used for opposing a resistance to the first locking surface; and an adjustment member disposed on the adjustment base for setting a rotation angle or a position of the eccentric member; whereby, when the first one of the pedals is lowered in a direction of gravity, the first locking surface of the locking member disposed on the pedal arm of said first pedal and the second locking surface of the eccentric member corresponding to said locking member are inclined with respect to the direction of gravity and establish a connection between said first pedal and the corresponding end of the connecting rod to thereby rotate in one piece 3033708 3 end of the connecting rod and the first locking surface of the locking element disposed on the pedal arm of the other, second, pedal is opposed by resistance by the second blocking surface of the corresponding eccentric element said locking member, thereby pivoting and raising the second pedal. The adjusting member may be a plug or a bolt.
    [0003] The adjustment base may comprise a plurality of adjustment holes and the eccentric member is pivotally disposed relative to the adjustment holes. In one example, the adjustment mechanism comprises: a setting plate having a plurality of attachment holes; and a plurality of screws disposed through the setting holes and positioned in the fixing holes, and the adjusting member is selectively disposed through two fixing holes and two adjusting holes, thereby allowing the adjustment of eccentric element by the adjusting element and the adjusting plate. In another example, the adjustment mechanism comprises: the adjustment member disposed in one of the adjustment holes; two adjustment holes which have a slot shape; the eccentric element comprising a groove and an axis, the groove having an arc shape and being located in the eccentric element, and the eccentric element being pivotally arranged on the adjustment base with respect to the axial center and a screw hole being formed in one side of the axis corresponding to the adjustment member; and a plurality of screws screwed into both ends of the eccentric member and slidably disposed in both adjustment holes. In another example, the adjusting mechanism comprises: - an adjusting plate having a plurality of fixing holes, two fixing holes having a slot shape; a plurality of screws disposed through the setting holes and positioned in the mounting holes, one of the screws being screwed into two ends of the eccentric member and slidably disposed in the slot-like adjustment holes; ; the eccentric element comprising a groove and an axis, the groove having an arcuate shape and being located in the eccentric element, and the eccentric element being pivotally arranged on the adjustment base with respect to the center axial, and a screw hole being formed in one side of the axis for screwing the adjusting member; and the adjusting member comprising an adjusting head, a thrust head and a fixing tube, the adjusting head being rotatably connected to the thrust head via the attachment tube, and the tube fastener being in correspondence of two slot-shaped fixing holes and being configured to screw the screws, and the thrust head being disposed in the groove of the eccentric member and being screwed to the screw hole of the axis. The first blocking surface may be an arcuate surface.
    [0004] The first blocking surface may be made of elastic material. The present invention will become more apparent upon reading the following detailed description of particular embodiments, with reference to the accompanying drawings. In these drawings: FIG. 1 is a three-dimensional view showing a stair simulator according to an embodiment of the present invention; Figure 2 is an exploded view of the stair simulator of Figure 1; Figure 3 is a side view of the stair simulator of Figure 1; Figure 4A is a schematic view showing a first distance between a second blocking surface and an axial center of Figure 3; Figure 4B is a schematic view showing a second distance between the second blocking surface and the axial center of Figure 3; Figure 4C is a schematic view showing a third distance between the second blocking surface and the axial center of Figure 3; Figure 4D is a schematic view showing a fourth distance between the second blocking surface and the axial center of Figure 3; Figure 5A is a schematic view showing an operation of the stair simulator of Figure 4A; Figure 5B is a schematic view showing an operation of the stair simulator of Figure 4B; Figure 5C is a schematic view showing an operation of the stair simulator of Figure 4C; Figure 5D is a schematic view showing an operation of the stair simulator of Figure 4D; Figure 6A is a schematic view showing an eccentric member having three second blocking surfaces; Figure 6B is a schematic view showing an eccentric member having five second blocking surfaces; Figure 6C is a schematic view showing an eccentric member having six second blocking surfaces; Figure 7 is a three-dimensional view showing a stair simulator according to one embodiment of the present invention; Figure 8 is an exploded view of the stair simulator of Figure 7; Figure 9 is a side view of the stair simulator of Figure 8; Figure 10A is a schematic view showing an action of the stair simulator of Figure 8; Figure 10B is a schematic view showing the action from one side of the stair simulator of Figure 10A; Figure 10C is a schematic view showing the action from the other side of the stair simulator of Figure 10A; Figure 11A is a three-dimensional view showing a stair simulator according to another embodiment of the present invention; Figure 11B is a side view of the stair simulator of Figure 11A; Figure 12A is a three-dimensional view showing a stair simulator according to yet another embodiment of the present invention; Figure 12B is a side view of the stair simulator of Figure 12A; Figure 13 is a three-dimensional view showing a stair simulator according to yet another embodiment of the present invention; Figure 14 is an exploded view of the stair simulator of Figure 13; Figure 15 is a side view of the stair simulator of Figure 14; Figure 16A is a three-dimensional view showing a stair simulator according to an embodiment of the present invention; Figure 16B is a side view of the stair simulator of Figure 16A; Figure 17A is a schematic view showing a stair simulator according to an embodiment of the present invention; and Figure 17B is a side view of the stair simulator of Figure 17A.
    [0005] Reference will now be made in detail to the present embodiments of the invention, examples of which are illustrated in the accompanying drawings. Whenever possible, the same reference numerals are used in the drawings and the description to denote like or similar parts. The present invention relates to a stair simulator allowing adjustment of the pedal stroke, oscillation amplitude and oscillation angle which are not adjustable in a conventional stair simulator. Therefore, the stair simulator of the present invention can be adjusted to meet the requirements of different users. Figure 1 is a three-dimensional view showing a stair simulator 100 according to an embodiment of the present invention; Figure 2 is an exploded view of the stair simulator 100 of Figure 1; And Figure 3 is a side view of the stair simulator 100 of Figure 1. The stair simulator 100 comprises a base 200, a connecting rod 300, two pedals 400, two adjustment mechanisms 500 and two mechanisms. recall 600.
    [0006] The base 200 is stably positioned on a plane. The base 200 includes a central portion 210, an extension portion 220 and two side portions 230. The extension portion 220 extends vertically and outwardly from the central portion 210. The two side portions 230 are connected to two ends of the central portion 210, respectively, and the two side portions 230 are hollow and are arranged to each follow an arc away from the other side portion 230. The connecting rod 300 is disposed 25 pivoting on the base 200, and has two ends 310 which are rotatable integrally with one another and a circular central portion 320. The circular central portion 320 is located in the center of the connecting rod 300, and is pivotally connected to an outer end of the extension portion 220 by a pivot 330, thereby rotating the connecting rod 300 relative to the base 200.
    [0007] Each of the pedals 400 comprises a pedal element 410, a pedal arm 420 and a pivot portion 430. The pedal element 410 is used for the support of the foot. The pedal arm 420 has a shape of "L" and is connected to the pedal member 410. The pivot portion 430 is connected in one piece to the pedal arm 420, and each of the pivot portions 430 is connected to pivotably at a respective end 310 of the connecting rod 300, so that the pedal arm 420 can be rotated relative to the connecting rod 300 to raise or lower the pedal member 410 alternately. . Each of the adjustment mechanisms 500 comprises a blocking element 510, an adjusting base 520 and an eccentric element 550. Two locking elements 510 are arranged on the two pedal arms 420, respectively. The blocking member 510 includes a first blocking surface 511. In the embodiment, the first blocking surface 511 may be an arcuate surface, and the first blocking surface 511 may be made of an elastic material. The adjustment base 520 is disposed on the central portion 210 of the base 200. Each of the eccentric members 550 is disposed on the adjustment base 520 and is rotatable about an axial center C. The eccentric member 550 comprises at least two second blocking surfaces 551 for opposing a resistance to the first blocking surface 511 of the blocking member 510. In the embodiment, the eccentric member 550 includes four second blocking surfaces 551.
    [0008] Each of the return mechanisms 600 is located at the two side portions 230. Each of the return mechanisms 600 is connected to a respective end 310 of the connecting rod 300 and to the base 200. In this embodiment, the mechanism 600 includes a connecting bar 610 and a tension spring 620. One end of the connecting bar 610 is connected to one end 310 of the connecting rod 300, and the other end of the connecting bar 610 is connected to the tension spring 620. The restoring force can also be provided by the use of a compression spring, a steel wire, a pneumatic cylinder or an oil cylinder. When the pedal 400 is depressed, the first blocking surface 511 of the blocking member 510 disposed on the pedal 400 is resisted by the second blocking surface 551 of the eccentric member 550 and thus both ends 310 of the connecting rod 300 are rotated in one piece. Meanwhile, the first blocking surface 511 of the other blocking member 510 is resisted by the second blocking surface 551 of the other eccentric member 550, thereby raising the other pedal 400. left pedal 400 or the right pedal 20 400 can be moved up and down by means of the one-piece rotation of the connecting rod 300 and the resistance between the locking element 510 and the In more detail, when different second locking surfaces 551 corresponding to different axial distances in the eccentric member 550 are selected, the pedal stroke and the oscillation angle of the pedal 400 can be adjusted. Referring to Figure 2A, Figures 4A-4D, and Figures 5A-5D. Figure 4A is a schematic view showing a first distance d1 between the second blocking surface 551 and the axial center C; Figure 4B is a schematic view showing a second distance d2 between the second blocking surface 551 and the axial center C; Figure 4C is a schematic view showing a third distance d3 between the second blocking surface 551 and the axial center C; Figure 4D is a schematic view showing a fourth distance d4 between the second blocking surface 551 and the axial center C; Figure 5A is a schematic view showing an operation of the stair simulator 100 of Figure 4A; Figure 5B is a schematic view showing an operation of the stair simulator 100 of Figure 4B; Figure 5C is a schematic view showing an operation of the stair simulator 100 of Figure 4C; and Figure 5D is a schematic view showing an operation of the stair simulator 100 of Figure 4D. The pedal element is omitted and not shown in Figures 4A-4D and Figures 5A-5D for brevity of description. In this embodiment, the number of the second locking surfaces 551 is four, and the distances between each of the second locking surfaces 551 and the axial center C are a first distance d1, a second distance d2, a third distance d3 and a fourth distance d4, respectively. The first distance d1 is the shortest, and the other distances are increased successively, and the fourth distance d4 is the longest. When the stair simulator 100 is actuated, since the first distance d1, the second distance d2, the third distance d3 and the fourth distance d4 are different, the strokes of the pedal arm 420 are different. Therefore, in Figure 5A, the pedal arm 420 has the smallest stroke and, in contrast, in Figure 5D, the pedal arm 420 has the largest stroke.
    [0009] Figure 6A is a schematic view showing the eccentric member having three second blocking surfaces; Figure 6B is a schematic view showing the eccentric member having five second blocking surfaces; and Figure 6C is a schematic view showing the eccentric member having six seconds blocking surfaces. In Figures 6A to 6C, it can be seen that the number of second blocking surface 551 of the eccentric member 550 can be changed to change the pedal stroke. When the distance between the second blocking surface 551 and the axial center C is changed, not only is the pedal stroke changed, but the angle of oscillation is changed. Figure 7 is a three-dimensional view showing a stair simulator 100 according to one embodiment of the present invention; Figure 8 is an exploded view of the stair simulator 100 of Figure 7; and Figure 9 is a side view of the stair simulator 100 of Figure 8. The stair simulator 100 comprises a base 200, a connecting rod 300, two pedals 400 and two adjustment mechanisms 500. The base 200 is stably positioned on a plane. Link rod 300 is pivotally disposed on base 200, and link rod 200 includes two ends 310 which are rotatable integrally with each other. Each of the pedals 400 includes a pedal member 410, a pedal arm 420, and a pivot portion 430. The pedal member 410 is used to support the foot. The pedal arm 420 has an "L" shape and is connected to the pedal member 410. The pivot portion 430 is connected in one piece to the pedal arm 420, and each of the pivot portions 430 is pivotally connected to a respective end 310 of the connecting rod 300, so that the pedal arm 420 can be rotated relative to the connecting rod 5, thus raising or lowering the pedal member 410 alternative. Each of the adjusting mechanisms 500 comprises a blocking element 510, an adjusting base 520, an adjusting plate 530, an adjusting element 540, an eccentric element 550 and two screws 560. The locking elements 510 are arranged on the two pedal arms 420. The locking member 510 includes a first locking surface 511. In the embodiment, the first locking surface 511 may be an arcuate surface, and the first locking surface 511 may be made of elastic material. The adjustment base 520 is disposed on the base 200, and the adjustment base 520 has a plurality of adjustment holes 521. The adjustment plate 530 has a plurality of attachment holes 531. The adjustment element 540 is disposed actively in the adjustment hole 521 of the adjustment base 520 and the fixing hole 531 of the adjusting plate 530. The eccentric element 550 is adjustably arranged on the adjustment base 520 via the adjusting member 540, fixing hole 531 and adjusting hole 521. The eccentric member 550 comprises a second locking surface 551 for opposing a resistance to the first locking surface 511 of the locking member 510. Two screws 560 are disposed through two fixing holes 531 and two adjusting holes 521, and immobilize the eccentric member 550 and the setting plate 530. In this embodiment, the adjusting member 540 may be a bolt or a plug. The positions and the number of adjustment holes 521, fixing hole 531 and screws 560 corresponding to the adjusting hole 521 and the fixing hole 531 are not limited. Referring to Figure 8 and Figures 10A to 10C. Fig. 10A is a schematic view showing an action of the stair simulator 100 of Fig. 8; Fig. 10B is a schematic view showing the action from one side of the stair simulator 100 of Fig. 10A; and Figure 10C is a schematic view showing the action 10 from the other side of the stair simulator 100 of Figure 10A. The adjusting member 540 is selectively disposed through two adjusting holes 521 and two fixing holes 531, a different setting hole 521 and a different fixing hole 531 will lead different tilting angles of the setting plate. 530 and at different angles of the eccentric member 550, thereby adjusting the pedal stroke and the oscillation angle of the pedal 400. In more detail, when a pedal 400 is lowered in a direction of gravity g (vertical) The first blocking surface 511 of the blocking element 510 and the second blocking surface 551 of the eccentric element 550 are inclined with respect to the direction of gravity g, thus forcing the two ends 310 of the connecting rod 300 to turn in one piece. During this time, the second blocking surface 551 of the other eccentric member 550 slants a resistance to the first blocking surface 511 of the other blocking element 511, thereby raising the other pedal 400. Therefore the pedal 400 can swing up, down, left or right by one-piece rotation of the connecting rod 300 and resistance between the eccentric member 550 and the locking element 510 .
    [0010] It should be emphasized that by limiting the eccentric member 550 and the locking member 510, the pedal 400 can swing up, down, left and right. . Further, by arranging the adjusting member 540 through a different adjusting hole 521 and a different fixing hole 531, the angle at which the eccentric member 550 opposes a resistance to the locking member 510 may be set to adjust the pedal stroke and oscillation angle.
    [0011] People may adjust the adjustment base 520, the adjustment plate 530, the adjusting member 540, the eccentric member 550 and the screw 560 according to different pedal strokes and different oscillation angles. Figure 11A is a three-dimensional view showing a stair simulator according to another embodiment of the present invention; and Figure 11B is a side view of the stair simulator of Figure 11A. In Figures 11A and 11B, the pedal element is omitted for brevity of the description. In Figs. 11A and 11B, the adjustment mechanism 500 no longer includes the adjustment plate 530 of Fig. 8, and the adjustment member 540 is disposed directly through the adjustment hole 521 of the adjustment base 520 and the eccentric member 550. Since the setting holes 521 are arranged at different heights, a different height position of the eccentric member 550 can be adjusted by setting in different adjustment holes 521, thereby changing the height at which the second locking surface 551 of the eccentric element 550 opposes a resistance to the first locking surface 511 of the locking element 510. Thus, the pedal stroke and the oscillation angle of the pedal arm 420 can to be changed.
    [0012] Figure 12A is a three-dimensional view showing a stair simulator 100 according to yet another embodiment of the present invention; and Figure 12B is a side view of the stair simulator 100 of Figure 12A. In Figs. 12A and 12B, adjustment mechanism 500 no longer includes adjusting plate 530 of Fig. 8, and adjusting member 540 is disposed directly through adjusting hole 521 of adjustment base 520 and Eccentric member 550. Since setting holes 521 are arranged horizontally, different horizontal positions of eccentric member 550 can be adjusted by adjustment in different adjustment holes 521, thereby changing the distance at which the second locking surface 551 of the eccentric member 550 opposes a resistance to the first locking surface 511 of the locking member 510. Thus, the pedal stroke and the oscillation angle of the pedal arm 420 can be changed. Figure 13 is a three-dimensional view showing a stair simulator 100a according to another embodiment of the present invention; Fig. 14 is an exploded view showing the stair simulator 100a of Fig. 13; and Figure 15 is a side view showing the stair simulator 100a of Figure 14. In Figure 15, the pedal element is omitted. In this embodiment, only the adjustment mechanism 500a is changed, the base 200a, the connecting rod 300a and the two pedals 400a are similar to the embodiments described above.
    [0013] The adjustment mechanism 500a comprises a locking member 510a, an adjusting base 520a, an adjusting plate 530a, an adjusting member 540a, an eccentric member 550a and three screws 560a. In this embodiment, two fixing holes 531a of the adjusting plate 530a are slot-shaped (oblong). The adjusting member 540a comprises an adjusting head 541a, a fixing tube 542a and a pushing head 543a. The adjusting head 541a is rotatably connected to the pushing head 543a by the attachment tube 542a, and the pushing head 543a pushes against the eccentric member 550a. The eccentric member 550a includes a groove 552a and an axis 553a. The groove 552a is of the arc type, opens on the eccentric member 550a and is in correspondence of the adjusting member 540a. The axis 553a is provided to pivotally place the eccentric member 550a on the adjustment base 520a. A screw hole 554a opens out on one side of the shaft 553a, and the screw hole 554a is used to screw the thrust head 543a. Two screws 560a are passed through the fixing holes 531a and are screwed into the axis 553a of the eccentric element 550a. Two screws 560a are introduced through the adjustment holes 521a and the two slot-shaped mounting holes 531a, and are screwed onto both ends of the attachment tube 542a. The slotted mounting holes 531a are positioned relative to the adjusting hole 521a by the screw 560a, and the other screws 560a are screwed to the eccentric member 550a through the two other fixing holes 531a of the adjusting plate 530a, so as to form an oscillating angle. Therefore, the angle of rotation of the eccentric member 550a and the position of the eccentric member 550a can be adjusted by rotating the adjusting head 541a in the screw hole 554a of the shaft 553a, in association with the slot-shaped mounting hole 531a and the arc type groove. Therefore, an inclination angle of the second locking surface 551a of the eccentric member 3033708 and a tilt angle of the first locking surface 511a of the locking member 510a can be adjusted and thus the pedal stroke and swing angle of the pedal 400a can be changed.
    [0014] Figure 16A is a three-dimensional view showing a stair simulator 100a according to an embodiment of the present invention; and Figure 16B is a side view showing the stair simulator 100a of Figure 16A. In Figs. 16A and 16B, the adjusting plate 530a (as shown in Fig. 14) is omitted, and the adjusting member 540a is constructed in one piece. The adjusting member 540a is inclinedly disposed on the adjustment base 520a. Since two of the adjustment holes 521a are open in a direction of movement of the adjusting member 540a and are elongated, the position of the eccentric member 550a can be adjusted by the elongated adjustment holes 521a, and an angle The inclination of the first locking surface 511a of the locking member 520a can be adjusted and, thus, the pedal stroke and the oscillation angle of the pedal 400a can be changed. Fig. 17A is a schematic view showing a stair simulator 100a according to an embodiment of the present invention; and Figure 17B is a side view of the stair simulator 100a of Figure 17A. In Figs. 17A and 17B, the adjusting plate 530a (as shown in Fig. 14) is omitted, and the adjusting member 540a is constructed in one piece. Since the two adjustment holes 521a extend horizontally, the horizontal position of the eccentric member 550a can be adjusted by the adjustment holes 521a, an inclination angle of the first locking surface 511a of the element 520a lock can be set 3033708 20 and thus the pedal stroke and oscillation angle of the pedal 400a can be changed. In summary, the stair simulator of the present invention has the following advantages: (a) Alternative bearing features can be achieved by a simple structure of the connecting rod and adjusting mechanism. (b) For the up-down oscillation of the pedal, the structure of the connecting rod and adjustment mechanism of the present invention is more stable than the conventional connecting structure using a lever or arm principle. V-type oscillator. (c) The pedal can oscillate upward, downward, left and right, by incorporating the connecting rod, the inclined direction of the locking element and the element. eccentric adjustment mechanism. (d) The corresponding axial distance of the second locking surface of the eccentric member can be freely selected to adjust the pedal stroke and the oscillation angle. (e) The adjustment mechanism can be freely adjusted to meet different pedal stroke and pedal oscillation requirements for different users, and the inclination angles and positions of the first blocking surface and the second surface can be adjusted by adjusting the adjustment element, the adjustment base, the adjusting plate and the screws. 30
    权利要求:
    Claims (6)
    [0001]
    CLAIMS1 - Stair simulator (100a), characterized in that it comprises: a base (200a); a connecting rod (300a) disposed on the base (200a), the connecting rod (300a) comprising two ends which are adapted to rotate integrally with each other; two pedals (400a), each of the pedals (400a) comprising: a pedal element (410a); and a pedal arm (420a) connected to the pedal element (410a), the pedal arm (420a) being pivotally connected to one end of the connecting rod (300a) for raising or lowering the pedal element ( 410a) alternatively; and two adjustment mechanisms (500a), each of the adjustment mechanisms (500a) comprising: a locking element (510a) disposed on the pedal arm (420a), the locking element (510a) comprising a first surface of blocking (511a); an adjustment base (520a) disposed on the base (200a); an eccentric element (550a) disposed on the adjustment base (520a), the eccentric element (550a) being rotatable about an axial center (C), the eccentric element (550a) comprising a second surface of blocking (551a) used to resist the first blocking surface (511a); and an adjusting member (540a) disposed on the adjustment base (520a) for adjusting a rotation angle or a position of the eccentric member (550a); whereby, when the first one of the pedals (400a) is lowered in a direction of gravity, the first blocking surface (511a) of the blocking member (510a) disposed on the pedal arm (420a) is ) of said first pedal (400a) and the second locking surface (551a) of the eccentric element (550a) corresponding to said locking element (510a) are inclined with respect to the direction of gravity and establish a connection between said first pedal (400a) and the corresponding end of the connecting rod (300a) to thereby rotate in one piece the other end of the connecting rod (300a) and the first locking surface (511a) of the locking member (510a) disposed on the pedal arm (420a) of the other, second, pedal (400a) is resisted by the second locking surface (551a) of the corresponding eccentric member (550a) to said locking member (510a), thereby pivoting and elevating the a second pedal (400a).
    [0002]
    2 - Stair simulator (100a) according to claim 1, characterized in that the adjusting element (540a) is a plug. 25
    [0003]
    3 - Stair simulator (100a) according to claim 1, characterized in that the adjusting element (540a) is a bolt.
    [0004]
    4 - Stair simulator (100a) according to claim 1, characterized in that the adjusting base (520a) comprises a plurality of adjusting holes (521a) and the eccentric element (550a) is pivotally arranged relative to the adjustment holes (521a). 3033708 23
    [0005]
    5 - Stair simulator (100a) according to claim 4, characterized in that the adjusting mechanism (500a) comprises: - a setting plate (530a) having a plurality of fixing holes (531a); and a plurality of screws (560a) disposed through the adjusting holes (521a) and positioned in the fixing holes (531a), and the adjusting member (540a) is selectively disposed through two holes of 10 fixation (531a) and two adjusting holes (521a), thereby allowing adjustment of the eccentric member (550a) by the adjusting member (540a) and the adjusting plate (530a).
    [0006]
    6 - Stair simulator (100a) according to claim 4, characterized in that the adjusting mechanism (500a) comprises: - the adjusting element (540a) disposed in one of the adjusting holes (521a) ; two adjustment holes (521a) which have a slot shape; the eccentric element (550a) comprising a groove (552a) and an axis (553a), the groove (552a) having an arc shape and being located in the eccentric element (550a), and the eccentric element ( 550a) being pivotally disposed on the adjustment base (520a) with respect to the axial center (C), and a screw hole being formed in one side of the axis (553a) corresponding to the element of adjustment (540a); and a plurality of screws (560a) screwed into both ends of the eccentric member (550a) and slidably disposed in the two adjustment holes (521a). Stair simulator (100a) according to claim 4, characterized in that the adjusting mechanism (500a) comprises: a setting plate (530a) having a plurality of fixing holes (531a), two holes fastener (531a) having a slot shape; a plurality of screws (560a) disposed through the adjustment holes (521a) and positioned in the fixing holes (531a), one of the screws (560a) being screwed into two ends of the eccentric member (550a) and slidably disposed in the slot-like adjustment holes (521a); the eccentric member (550a) comprising a groove (552a) and an axis (553a), the groove (552a) having an arc shape and being located in the eccentric member (550a), and the eccentric member ( 550a) being pivotally disposed on the adjustment base (520a) with respect to the axial center (C), and a screw hole being formed in one side of the axis (553a) for screwing the adjusting member (540a); and the adjusting member (540a) comprising an adjusting head (541a), a thrust head (543a) and a fixing tube (542a), the adjusting head (541a) being rotatably connected to the head of the pushing (543a) through the fixing tube (542a), and the fixing tube (542a) being in correspondence of two slot-like fixing holes (531a) and configured to screw the screws (560a) and the pushing head (543a) being disposed in the groove (552a) of the eccentric member (550a) and being screwed to the screw hole of the shaft (553a). 8 - Stair simulator (100a) according to claim 1, characterized in that the first locking surface (511a) is an arcuate surface. 9 - Stair simulator (100a) according to claim 1, characterized in that the first locking surface (511a) is made of elastic material.
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    同族专利:
    公开号 | 公开日
    US20160271440A1|2016-09-22|
    FR3033707A3|2016-09-23|
    DE202015105421U1|2016-01-27|
    FR3033708B3|2017-05-05|
    US9737754B2|2017-08-22|
    KR20160112918A|2016-09-28|
    JP3201972U|2016-01-14|
    KR101791261B1|2017-10-27|
    TWM503236U|2015-06-21|
    FR3033707B3|2017-04-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4563001A|1983-12-16|1986-01-07|Juris Terauds|Portable exercising device|
    US5232421A|1992-07-29|1993-08-03|Jin-Liang Chen|Stepper|
    US5246410A|1992-12-14|1993-09-21|Luxqueen Sporting Goods Mfg., Co.|Gymnastic pedaling apparatus|
    GB2369065B|2000-10-10|2002-10-09|Tsung-Yu Chen|Stepping exerciser having depth adjustable pedals|
    US20020155926A1|2001-04-24|2002-10-24|Shu-Chtung Lat|Exercising device|
    US20050272563A1|2004-05-22|2005-12-08|Liang Yung J|Lower muscle training device|
    TWM260277U|2004-06-25|2005-04-01|Hsin Lung Accessories Co Ltd|Improved treadmill|
    US20070219060A1|2006-03-17|2007-09-20|Yung-Jen Liang|Sewing machine type stepping foot trainer|
    TWM503233U|2014-11-27|2015-06-21|Chiu-Hsiang Lo|Stepping exerciser with buffer mechanism|
    JP1544829S|2015-03-20|2016-02-29|CN204469116U|2015-03-20|2015-07-15|庄龙飞|Treadmills|
    CN204469117U|2015-03-20|2015-07-15|庄龙飞|Treadmills|
    KR200489017Y1|2018-10-01|2019-08-13|주식회사 이고진|Stepper|
    法律状态:
    2017-02-28| PLFP| Fee payment|Year of fee payment: 2 |
    优先权:
    申请号 | 申请日 | 专利标题
    TW104204233U|TWM503236U|2015-03-20|2015-03-20|Stepper|
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