CN2882697Y - Oval machine having integral retraction function - Google Patents
Oval machine having integral retraction function Download PDFInfo
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- CN2882697Y CN2882697Y CN 200620000072 CN200620000072U CN2882697Y CN 2882697 Y CN2882697 Y CN 2882697Y CN 200620000072 CN200620000072 CN 200620000072 CN 200620000072 U CN200620000072 U CN 200620000072U CN 2882697 Y CN2882697 Y CN 2882697Y
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 20
- 238000009434 installation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
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- 230000000284 resting effect Effects 0.000 description 1
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Abstract
The utility model provides an elliptical training machine with complete folding function, which comprises a 1st pedestal placed stably on the ground and a 2nd pedestal for the installation of the elliptical training machine. The 2nd pedestal is connected to the 1st pedestal via a rotating hub mechanism, so that the 2nd pedestal can revolve relatively around the 1st pedestal; when the 2nd pedestal is folded upwards, the 1st pedestal can steadily support the 2nd pedestal. Wherein, the elliptical mechanism comprises a rotating unit with two eccentric hub points and two pedal arms. The rotating unit is arranged in the 2nd pedestal via a hub; the eccentric hub point of each rotating unit is connected to the 1st end of each pedal arm; pedal is arranged in each pedal arm. When the user treads on the pedal, the 1st end of the pedal arm would rotate along with the rotating unit and the pedal would perform elliptical motion. With such structural design, the utility model can be folded upwards wholly, so as to enhance the convenience of the elliptical training machine in usage.
Description
Technical Field
The utility model relates to an elliptical machine with the whole folding function, in particular to an elliptical machine which comprises a first base frame and a second base frame, wherein an elliptical mechanism is arranged on the second base frame, the second base frame can rotate relative to the first base frame to be in an upward folding state, and the second base frame is stably supported by the first base frame, thereby achieving the effect of effective folding and convenient use.
Background
According to the basic structure of the conventional elliptical trainer, the elliptical trainer comprises a flywheel, two cranks and two pedal arms, wherein the first end of each crank is coaxially connected and fixed with the flywheel, the second end of each crank is respectively pivoted at the first end of each pedal arm, and each pedal arm is provided with a pedal, so that a user can step on the pedal by feet, and when the first end of each pedal arm rotates along with the crank, the pedal can do elliptical track motion.
The elliptical trainer has the exercise function of large stride, and is a popular exercise assisting appliance in parallel with the running machine. Because the elliptical machine and the running machine occupy a large space when being horizontally placed in a use state, in order to reduce the occupied plane space when not in use, the running machine is designed into a structural shape capable of folding the running belt upwards, and the elliptical machine is not easy to be designed into a structural shape of folding the whole machine because of a plurality of connecting rod mechanisms on the elliptical machine, and is generally only designed into a partially folded structure, moreover, all elliptical machines do not have a structure for changing the inclination of the machine body, for example, U.S. Pat. No. 6149551, which only has a base frame, on which the main components such as a flywheel and a crank are arranged, and the pedal arm and the track are designed to have a free end at one end and can rotate relative to the second base frame to be folded upwards, it is only partially folded, the space occupied by the folded elliptical trainer still has, and the elliptical trainer does not have the function of changing the inclination of the trainer body, so that a user can not change the difficulty of movement by changing the inclination of the elliptical trainer according to the requirement. Although the guide rail connected to the end of the pedal arm can be adjusted in height to change the movement path of the pedal arm, the structure of the pedal arm is not stable as in the case of the prior art of us 6146313.
Disclosure of Invention
The utility model aims to improve the defects in the prior art and provide an elliptical machine with the whole folding function.
The structure of the mechanism comprises a first base frame for stably placing on the ground and a second base frame for installing an elliptical mechanism, wherein the second base frame and the first base frame are mutually pivoted through a pivoting device so that the second base frame can rotate relative to the first base frame, the elliptical mechanism comprises a rotating piece with two eccentric pivot points and two pedal arms, the rotating piece is pivoted on the second base frame through a shaft, one eccentric pivot point of the rotating piece is respectively pivoted at the first end of one pedal arm, and each pedal arm is provided with a pedal, so that a user can step on the pedal, and when the first end of the pedal arm rotates along with a crank, the pedal can do elliptical track motion. By the above design of the whole structure, the elliptical mechanism of the present invention has the function of upward folding of the whole elliptical mechanism, thereby improving the convenience of the elliptical mechanism in use.
The purpose of the utility model is realized like this:
an elliptical machine with the function of folding the whole machine is composed of a first base frame for stably laying it on ground, a second base frame for installing elliptical mechanism, a rotary part with two eccentric pivot points, two pedal arms pivoted to said second base frame, and two pedals pivoted to said rotary part.
Wherein the pivoting means may be: the second base frame and the first base frame are penetrated through by a pivot so that the second base frame can rotate relative to the first base frame.
Wherein, this pivot mounting can also be: the second base frame and the first base frame are penetrated through by a pivot shaft, so that the second base frame can rotate relative to the first base frame by an angle, an actuating device is connected with the second base frame, a supporting rod is pivoted at the tail end of the second base frame, an actuator is connected between the supporting rod and the second base frame, the actuator comprises a body and a telescopic rod, and the telescopic rod can stretch relative to the body so as to enable the supporting rod to swing by an angle.
Wherein, the pivot device can also be: the front end of the second base frame is pivoted with a connecting rod and a swing rod at the same pivot point, the other end of the connecting rod is pivoted with the first base frame, the free end of the swing rod is pivoted with a roller, the first base frame is provided with a track, the roller of the swing rod is contacted with the track, the second base frame is connected with an actuating device, the actuating device is connected with an actuator between the first base frame and the swing rod, the actuator comprises a body and a telescopic rod, and the telescopic rod can stretch and contract relative to the body to enable the swing rod to swing and rotate.
Wherein, this pivot device can include:
two side plates arranged on the first base frame, wherein each side plate is provided with a first pivot part and a second pivot part;
two side rods arranged on the second base frame, wherein a pivoting part is respectively arranged at the position close to one end of each of the two side rods;
two first connecting rods, each first connecting rod is provided with a first pivot part, a second pivot part and a third pivot part, and the third pivot part on each first connecting rod and the corresponding pivot part of one side rod on the second base frame jointly penetrate through a pivot to form pivot joint;
two second connecting rods, wherein the first end of each second connecting rod is respectively penetrated with a pivot and pivoted with the first pivoting part of the corresponding side plate of the first base frame, and the second end of each second connecting rod is respectively penetrated with a pivot and pivoted with the first pivoting part of the corresponding first connecting rod;
two third connecting rods, wherein the first end of each third connecting rod is respectively penetrated with a pivot and pivoted with the second pivoting part of the corresponding side plate of the first base frame, and the second end of each third connecting rod is respectively penetrated with a pivot and pivoted with the second pivoting part of the corresponding first connecting rod; and
an electric actuating device connecting the first connecting rod and the second base frame; wherein, each group of the first connecting rod, the second connecting rod, the third connecting rod and the side plate which are matched in pairs form a group of four-bar linkage, and the electric actuating device can actuate the four-bar linkage.
The second base frame is provided with two slide rails, the second ends of the two pedal arms are respectively connected with a roller, and the second end of each pedal arm is respectively embedded in the corresponding slide rail, so that the roller can roll on the corresponding slide rail.
The two sides of the first base frame are respectively provided with a supporting column extending upwards, each supporting column is pivoted with a rocking rod extending upwards and downwards, each pedal arm on the second base frame is respectively pivoted with a first end of a connecting rod, a second end of each connecting rod is respectively connected with the bottom end of a corresponding rocking rod, and the top end of each rocking rod is provided with a handle.
One side of the lower half section of each rocker is provided with a first guide groove which is C-shaped in cross section and extends along the axial direction of the rocker, a guide rail is fixedly arranged on the second base frame corresponding to the two connecting rods respectively, one side of each guide rail is provided with a second guide groove which is C-shaped in cross section and extends along the axial direction of the guide rail, a first roller and a second roller are respectively arranged at the near tail end and the tail end of each connecting rod, the first roller is embedded and limited in the corresponding first guide groove and can roll in the first guide groove, and the second roller is embedded and limited in the corresponding second guide groove and can roll in the second guide groove.
The pivoting device is pivoted with at least one first end of a first connecting rod and at least one first end of a second connecting rod at the same pivot point at the front end of the second base frame, the first base frame is provided with at least one guide rail, the second ends of the first connecting rod and the second connecting rod can move along the guide rail, and the first connecting rod and the first base frame are pivoted with a swing rod.
The second end of the first connecting rod and the second end of the second connecting rod are respectively pivoted with a roller wheel, and the roller wheels are embedded on the guide rail and can roll along the guide rail.
The elliptical machine with the whole folding function provided by the utility model has the advantages that through the structural design, the elliptical mechanism has the function of upwards folding the whole machine, and the use convenience of the elliptical machine is improved; the folding is convenient, and the stability is good after folding.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic view of the basic construction of the present invention;
FIG. 2 is a schematic view of a first embodiment of the present invention;
FIG. 3 is a schematic view of a second embodiment of the present invention;
FIG. 4 is a schematic view of a third embodiment of the present invention;
FIG. 5 is a schematic diagram of the operation of FIG. 4;
FIG. 6 is an exploded view of a fourth embodiment of the present invention;
fig. 7 is a combination schematic diagram of a fourth embodiment of the present invention;
fig. 8 is a perspective view of the present invention based on a fourth embodiment;
fig. 9 is a schematic side view of a fourth embodiment of the present invention;
fig. 10 is a schematic diagram of the present invention with respect to fig. 9;
FIG. 11 is a schematic view of the present invention showing a partial folding structure according to a fourth embodiment; and
fig. 12 is a fully folded schematic view based on the fourth embodiment of the present invention.
Detailed Description
Referring to fig. 1, the basic embodiment of the present invention comprises a first base frame 10 for stably resting on the ground, and a second base frame 20 for mounting the elliptical mechanism 2, wherein the second base frame 20 is pivotally connected to the first base frame 10 by a pivot device 30, such that the second base frame 20 can rotate to an upwardly folded state relative to the first base frame 10, and the first base frame 10 stably supports the second base frame 20, wherein the elliptical mechanism 2 comprises a rotating member 22 having two eccentric pivot points 220a/220b, two pedal arms 23a/23b, a central through shaft 220 of the rotating member 22 is provided on the second base frame 20, the two pivot points 220a/220b of the rotating member 22 are respectively pivotally connected to a first end of each pedal arm 23a/23b, and each pedal arm 23a/23b is provided with a pedal 24a/24b, when the user steps on the pedals 24a/24b, the pedals 24a/24b can do elliptic orbit motion when the first ends of the pedal arms 23a/23b rotate along with the rotating piece 22. By the above-mentioned design of the overall structure, the elliptical mechanism 2 of the present invention has the function of upward folding the entire elliptical mechanism, thereby improving the convenience of the elliptical mechanism in use.
The pivoting device 30 of the pivot joint between the second base frame 20 and the first base frame 10, which are attached with the elliptical mechanism 2, has various embodiments, and the present invention only illustrates four specific embodiments. Wherein,
a first embodiment is shown in fig. 2, a simple pivot 300 may be inserted through the second base frame 20 and the first base frame 10, so that the second base frame 20 can rotate relative to the first base frame 10. As for the actuating device 4 for actuating the second base frame 20 to rotate relative to the first base frame 10, a supporting rod 70 is pivotally provided at the rear end of the second base frame 20, an actuator 71 is connected between the supporting rod 70 and the second base frame 20, the actuator 71 includes a body 72 and an expansion link 73, the expansion link 73 can expand and contract relative to the body 72, so as to make the supporting rod 70 swing at different heights to support the rear end of the second base frame 20, thereby achieving the function of changing the inclination angle of the second base frame 20. The second embodiment is shown in fig. 3, a connecting rod 80 and a swing rod 81 are pivotally connected to the same pivot point at the front end of the second base frame 20, the other end of the connecting rod 80 is pivotally connected to the first base frame 10, a roller 82 is pivotally connected to the free end of the swing rod 81, a rail 83 is disposed on the first base frame 10, the roller 82 of the swing rod 81 contacts the rail 83, an actuating device 4 is connected to the second base frame 20, an actuator 84 is connected between the first base frame 10 and the swing rod 81 by the actuating device 4, the actuator 84 includes a body 85 and a telescopic rod 86, the telescopic rod 86 can extend and retract relative to the body 85, so that the swing rod 81 can swing to support the front end of the second base frame 20 to form different high and low positions, thereby changing the inclination angle of the second base frame 20. In a third embodiment, as shown in fig. 4 and 5, the pivoting device is pivotally connected to a same pivot point at the front end of the second base frame 20 at the same time at least one first end of a first connecting rod 90 and at least one first end of a second connecting rod 91, the first base frame 10 is provided with at least one guide rail 92, the first connecting rod 90 and the second connecting rod 91 are both movable along the guide rail 92, and the first connecting rod 90 and the first base frame 10 are pivotally connected to a swing rod 93. Wherein, the second end of the first link 90 and the second end of the second link 91 are respectively pivoted with a roller 94, 95, and the rollers 94, 95 are embedded on the guide rail 92 and can roll along the guide rail 92. Wherein, a pneumatic cylinder 96 is pivotally connected between the second base frame 10 and the first link 90, the pneumatic cylinder 96 comprises an extension rod 97 and a cylinder body 98 sleeved on the extension rod 97, when the extension rod 97 is contracted relative to the cylinder body 98, the air in the cylinder body 98 can be compressed, so that the extension rod 97 has an outward extending actuating force.
Referring to fig. 6 to 12, the pivot device 30 of the fourth embodiment includes:
two side plates 11a11b arranged on the first base frame 10, each of the two side plates 11a/11b is provided with a first pivot part 12a/12b and a second pivot part 13a/13 b; two side bars 200a/200b arranged on the second base frame 20, wherein a pivoting part 201a/201b is respectively arranged at the near end of each two side bars 200a/200 b; two first connecting rods 31a/31b, each first connecting rod 31a/31b is provided with a first pivot part 310a/310b, a second pivot part 311a/311b and a third pivot part 312a/312b, the third pivot part 312a/312b of each first connecting rod 31a/31b and the corresponding pivot part 201a/201b of one side rod 200a/200b of the second base frame 20 are provided with a pivot shaft to form a pivot shaft not shown in the figure; two second connecting rods 32a32b, wherein a first end of each second connecting rod 32a/32b is respectively inserted through a pivot and pivotally connected to the first pivot portion 12a/12b of the corresponding side plate 11a/11b of the first base frame 10, and a second end thereof is respectively inserted through a pivot and pivotally connected to the first pivot portion 310a/310b of the corresponding first connecting rod 31a/31 b; two third links 33a33b, wherein a first end of each third link 33a/33b is respectively inserted through a pivot and pivotally connected to the corresponding second pivot portion 13a/13b of the side plate 11a/11b of the first base frame 10, and a second end thereof is respectively inserted through a pivot and pivotally connected to the corresponding second pivot portion 311a/311b of the first link 31a/31 b; and an electric actuator 4 connecting the first link 31a/31b and the second base frame 20; wherein each pair of the first link 31a/31b, the second link 32a/32b, the third link 33a/33b and the side plate 11a/11b constitutes a set of four-bar linkage, and the electric actuator 4 can actuate the four-bar linkage.
Wherein, because the first connecting rod 31a/31b can rotate relative to the second connecting rod 32a/32b and the third connecting rod 33a/33b, and the second connecting rod 32a/32b can rotate in the opposite direction of the third connecting rod 33a/33b, the first connecting rod 31a/31b can rotate relative to the first pedestal 10, and the second pedestal 20 is fixed with the first connecting rod 31a/31b through the actuating device 4, so the second pedestal 20 can also rotate relative to the first pedestal 10 in the upward folding state, that is, when the second pedestal 20 is horizontally placed in the using state, the actuating device 4 is activated to enable the actuating device 4 to push or pull the first connecting rod 31a/31b to rotate relative to the second pedestal 20, and the first connecting rod 31a/31b and the second connecting rod 32a/32b, The third connecting rods 33a/33b are operated in cooperation to raise or lower the front end of the second base frame 20, so as to change the inclination angle of the second base frame 20 (see fig. 7 to 10). When the user does not use the foldable pedestal, the free end of the tail end of the second pedestal 20 can be lifted upwards, and the second pedestal 20 rotates relative to the first pedestal 10 to an upwards folded state (please refer to fig. 11 and 12).
Referring to fig. 1, in an embodiment of the present invention, in the elliptical mechanism of the second base frame 20, two slide rails 25a/25b are disposed on the second base frame 20, the second end of each pedal arm 23a/23b is connected to a roller 230a/230b, and the second end of each pedal arm 23a/23b is embedded in a corresponding slide rail 25a/25b, so that the roller 230a/230b can roll on the corresponding slide rail 25a/25 b.
Referring to fig. 1, in a preferred embodiment of the present invention, two sides of the first base frame 10 are respectively provided with an upwardly extending support post 110a/110b, each support post 110a/110b is pivotally provided with a rocker 13a/13b extending vertically, each pedal arm 23a/23b on the second base frame 20 is respectively pivotally connected with a first end of a connecting rod 14a/14b, a second end of each connecting rod 14a/14b is respectively connected with a bottom end of a corresponding rocker 13a/13b, and a top end of each rocker 13a/13b is provided with a handle 130a/130 b. In a more specific embodiment of the present preferred embodiment, a first guiding groove 131a/131b having a C-shaped cross section and extending along the axial direction of the rocker 13a/13b is formed at one side of the lower half of each rocker 13a/13b, a guiding rail 15a/15b is fixedly mounted on the second base frame 20 corresponding to the two connecting rods 14a/14b, a second guiding groove 150a/150b having a C-shaped cross section and extending along the axial direction of the first guiding rail 15a/15b is formed at one side of each guiding rail 15a/15b, a first roller 16a/16b and a second roller 17a/17b are respectively disposed at the proximal end and the distal end of each connecting rod 14a/14b, the first roller 16a/16b is embedded and limited in the corresponding first guiding groove 131a/131b and can roll in the first guiding groove 131a/131b, the second rollers 17a/17b are embedded and restricted in the corresponding second guide grooves 150a/150b to roll in the second guide grooves 150a/150 b. By such a design, when the second base frame 20 rotates relative to the first base frame 10 and is to be folded upwards, the interference between the rocking bar 13a/13b and the second base frame 20 can be avoided.
The above description is only one possible embodiment of the present invention, and is not intended to limit the scope of the present invention, but rather the scope of the present invention is to be accorded the full scope of the claims below.
Claims (10)
1. An elliptical machine with the function of folding the whole machine is characterized by comprising a first base frame for stably placing on the ground and a second base frame for installing an elliptical mechanism, wherein the second base frame is pivoted with the first base frame through a pivoting device, so that the second base frame can rotate relative to the first base frame to an upward folding state, the second base frame is supported by the first base frame, the elliptical mechanism comprises a rotating part with two eccentric pivot points and two pedal arms, the center of the rotating part is pivoted with the second base frame, the two pivot points of the rotating part are respectively pivoted at the first ends of the two opposite pedal arms, and each pedal arm is provided with a pedal, so that the pedals can do elliptical track motion.
2. The elliptical machine with the whole folding function according to claim 1, wherein the pivoting device is: the second base frame and the first base frame are penetrated through by a pivot so that the second base frame can rotate relative to the first base frame.
3. The elliptical machine with the whole folding function according to claim 1, wherein the pivoting device is: the second base frame and the first base frame are penetrated through by a pivot shaft, so that the second base frame can rotate relative to the first base frame by an angle, an actuating device is connected with the second base frame, a supporting rod is pivoted at the tail end of the second base frame, an actuator is connected between the supporting rod and the second base frame, the actuator comprises a body and a telescopic rod, and the telescopic rod can stretch relative to the body so as to enable the supporting rod to swing by an angle.
4. The elliptical machine with the whole folding function according to claim 1, wherein the pivoting device is: the front end of the second base frame is pivoted with a connecting rod and a swing rod at the same pivot point, the other end of the connecting rod is pivoted with the first base frame, the free end of the swing rod is pivoted with a roller, the first base frame is provided with a track, the roller of the swing rod is contacted with the track, the second base frame is connected with an actuating device, the actuating device is connected with an actuator between the first base frame and the swing rod, the actuator comprises a body and a telescopic rod, and the telescopic rod can stretch and contract relative to the body to enable the swing rod to swing and rotate.
5. The elliptical machine with folding function as a whole machine as claimed in claim 1, wherein the pivoting device comprises:
two side plates arranged on the first base frame, wherein each side plate is provided with a first pivot part and a second pivot part;
two side rods arranged on the second base frame, wherein a pivoting part is respectively arranged at the position close to one end of each of the two side rods;
two first connecting rods, each first connecting rod is provided with a first pivot part, a second pivot part and a third pivot part, and the third pivot part on each first connecting rod and the corresponding pivot part of one side rod on the second base frame jointly penetrate through a pivot to form pivot joint;
two second connecting rods, wherein the first end of each second connecting rod is respectively penetrated with a pivot and pivoted with the first pivoting part of the corresponding side plate of the first base frame, and the second end of each second connecting rod is respectively penetrated with a pivot and pivoted with the first pivoting part of the corresponding first connecting rod;
two third connecting rods, wherein the first end of each third connecting rod is respectively penetrated with a pivot and pivoted with the second pivoting part of the corresponding side plate of the first base frame, and the second end of each third connecting rod is respectively penetrated with a pivot and pivoted with the second pivoting part of the corresponding first connecting rod; and
an electric actuating device connecting the first connecting rod and the second base frame; wherein, each group of the first connecting rod, the second connecting rod, the third connecting rod and the side plate which are matched in pairs form a group of four-bar linkage, and the electric actuating device can actuate the four-bar linkage.
6. The elliptical trainer with integral folding function as claimed in claim 1, wherein the second base frame is provided with two slide rails, the second ends of the two pedal arms are respectively connected with a roller, the second end of each pedal arm is respectively embedded in a corresponding one of the slide rails, so that the roller can roll on the corresponding slide rail.
7. The elliptical trainer as claimed in claim 1, wherein the first base frame has upwardly extending struts on each side, each strut is pivotally connected to a vertically extending rocker, each pedal arm of the second base frame has a first end pivotally connected to a link, a second end of each link is connected to a bottom end of a corresponding rocker, and a handle is provided on a top end of each rocker.
8. The elliptical machine according to claim 7, wherein one side of the lower half of each of the rocking bars has a first guide groove with a C-shaped cross section and extending axially along the rocking bar, the second base frame has a guide rail fixed to each of the two connecting rods, one side of each of the guide rails has a second guide groove with a C-shaped cross section and extending axially along the guide rail, each of the connecting rods has a first roller and a second roller disposed near and at the ends thereof, the first roller is embedded and confined in the corresponding first guide groove and can roll in the first guide groove, and the second roller is embedded and confined in the corresponding second guide groove and can roll in the second guide groove.
9. The elliptical machine according to claim 1, wherein the pivoting device is pivotally connected to the front end of the second base frame at the same pivot point, and the first end of at least one first link and the first end of at least one second link are pivotally connected to the front end of the second base frame, the first base frame is provided with at least one guide rail, the second ends of the first link and the second link are movable along the guide rail, and the first link and the first base frame are pivotally connected to a swing link.
10. The elliptical machine according to claim 9, wherein a roller is pivotally mounted at each of the second ends of the first and second connecting rods, and the roller is embedded in the guide rail and can roll along the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620000072 CN2882697Y (en) | 2006-01-05 | 2006-01-05 | Oval machine having integral retraction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620000072 CN2882697Y (en) | 2006-01-05 | 2006-01-05 | Oval machine having integral retraction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2882697Y true CN2882697Y (en) | 2007-03-28 |
Family
ID=37955758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620000072 Expired - Fee Related CN2882697Y (en) | 2006-01-05 | 2006-01-05 | Oval machine having integral retraction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2882697Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101991934B (en) * | 2009-08-21 | 2012-07-18 | 乔山健康科技股份有限公司 | Foldable elliptical exercise machine |
| CN103432716A (en) * | 2013-08-13 | 2013-12-11 | 宁波昌隆健身器材有限公司 | Elliptical machine with adjustable pedal movement trace |
| CN103446705A (en) * | 2012-06-04 | 2013-12-18 | 乔山健康科技(上海)有限公司 | Foldable elliptical trainer |
| CN104338290A (en) * | 2013-08-05 | 2015-02-11 | 乔山健身器材（上海）有限公司 | Foldable elliptical motion machine |
-
2006
- 2006-01-05 CN CN 200620000072 patent/CN2882697Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101991934B (en) * | 2009-08-21 | 2012-07-18 | 乔山健康科技股份有限公司 | Foldable elliptical exercise machine |
| CN103446705A (en) * | 2012-06-04 | 2013-12-18 | 乔山健康科技(上海)有限公司 | Foldable elliptical trainer |
| CN103446705B (en) * | 2012-06-04 | 2016-06-01 | 乔山健康科技(上海)有限公司 | Foldable elliptical exercise machine |
| CN104338290A (en) * | 2013-08-05 | 2015-02-11 | 乔山健身器材（上海）有限公司 | Foldable elliptical motion machine |
| CN104338290B (en) * | 2013-08-05 | 2016-09-07 | 乔山健身器材（上海）有限公司 | Foldable elliptical exercise machine |
| CN103432716A (en) * | 2013-08-13 | 2013-12-11 | 宁波昌隆健身器材有限公司 | Elliptical machine with adjustable pedal movement trace |
| CN103432716B (en) * | 2013-08-13 | 2015-06-17 | 浙江力玄健康科技有限公司 | Elliptical machine with adjustable pedal movement trace |
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