CN111939520A - Elliptical machine with function of freely controlling lateral movement stroke of pedal - Google Patents
Elliptical machine with function of freely controlling lateral movement stroke of pedal Download PDFInfo
- Publication number
- CN111939520A CN111939520A CN201910398133.1A CN201910398133A CN111939520A CN 111939520 A CN111939520 A CN 111939520A CN 201910398133 A CN201910398133 A CN 201910398133A CN 111939520 A CN111939520 A CN 111939520A
- Authority
- CN
- China
- Prior art keywords
- swing
- lateral
- connecting rod
- section
- pedal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/04—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable multiple steps, i.e. more than one step per limb, e.g. steps mounted on endless loops, endless ladders
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
- A63B22/0664—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing an elliptic movement
Abstract
The invention discloses an elliptical machine with the function of freely controlling the lateral movement stroke of a pedal, which comprises: one end of a lateral swing type track arranged on the two sides of the transmission mechanism is pivoted on the base, and each lateral swing type track can swing laterally; two sides of the transmission mechanism are respectively provided with a connecting rod and a treading mechanism which are linked with each other, and the front end of a front section connecting rod of each connecting rod and the treading mechanism is pivoted with the base; the front end of the front connecting rod is connected with the rear connecting rod of the front connecting rod in a universal transmission mode, and the rear connecting rod is arranged on the corresponding track in a sliding mode; the free end of the rear section connecting rod is pivoted with a pedal, when the pedal is treaded, the front section connecting rod is matched with the transmission mechanism to stretch and retract in a reciprocating mode, and a user can freely control the swing angle of the lateral swing type track through lateral force applied to the pedal.
Description
Technical Field
The present invention relates to an elliptical machine, and more particularly to an innovative structure for controlling the lateral movement of a pedal in a manner that the lateral movement can be freely controlled by the force applied by a user.
Background
Modern people are often tired when getting home due to busy life, so people are often reluctant to exercise, however, after the leisure health-preserving wind gradually rises, the concept of exercise and fitness is gradually raised. However, to find a suitable sport area, which is another problem for people who want to do sports, in view of the fact that most popular school playgrounds and parks are convenient and free, but are easily affected by weather and cannot do sports, various sport fitness devices convenient for indoor use are developed by sports equipment manufacturers, so that users can conveniently hold time gaps, and the goal of sport fitness can be achieved indoors.
In the sports equipment with the full of lane and enamel in the workshop, the running track of the elliptical machine pedal can simulate the moving track of feet and legs when people walk, so that the elliptical machine pedal is more in line with the human engineering, and is popular among many consumers. However, the motion tracks of the two pedals of the currently marketed elliptical machine are limited to two planes parallel to each other, so that the exercise part is fixed, and the corresponding relationship of the motion tracks of the two pedals cannot be changed according to different force application manners of the user, which causes the problems and disadvantages that the application range and the exercise part are both limited.
Disclosure of Invention
The main object of the present invention is to provide an elliptical trainer with a function of freely controlling the lateral movement stroke of a pedal.
In order to achieve the purpose, the invention adopts the following technical scheme:
an elliptical machine with function of freely controlling lateral movement stroke of pedal comprises: the base is in a front-back extending shape and comprises a front frame part and a rear frame part, and a front-back axis and a lateral axis are virtualized according to the shape of the base; the upright post is fixedly arranged on the front frame part of the base; the transmission mechanism is arranged on the front frame part of the base and comprises a bracket and a flywheel which is rotatably arranged on the bracket by using a rotating shaft, two ends of the rotating shaft are respectively fixedly connected with a crank, each crank is provided with a free end part, and the free end part is fixedly connected with a pivot; two side swing type rails, which are respectively arranged on the rear frame part of the base and are arranged at intervals left and right, each side swing type rail comprises a pivot end and a swing section, the pivot end is pivotally assembled at the fixed position of the rear frame part, the swing section is in a shape of extending a length along the front-back axis, and the swing section is arranged on the rear frame part in a displaceable state and forms a state of freely swinging along the direction of the side axis with the pivot end as a rotary supporting point when the swing section is controlled by an external force; two connecting rods and treading mechanisms, wherein each connecting rod and treading mechanism are arranged on the transmission mechanism and one side corresponding to the transmission mechanism, and the two connecting rods and the treading mechanisms are mutually linked; each connecting rod and the treading mechanism comprise: a front section connecting rod, the bottom end of which is pivoted on the base, one side of the rod body of the front section connecting rod is pivoted on the pivot shaft arranged on the corresponding crank; a rear section connecting rod, the front end of which is connected with the rear end of the front section connecting rod in a universal transmission mode, and the rear section of which is arranged on the corresponding lateral swing type track in a sliding way; the pedal is provided with a rotary connecting part which is rotatably arranged at the rear end part of the corresponding rear section connecting rod to form a state that the pedal can be stressed and rotated by taking the rotary connecting part as a rotary fulcrum, and the pedal assembly is provided with a corner restraining and limiting device to restrain the rotation of the pedal within a set angle range.
Through the structure composition form and the technical characteristics, when a user tramples each pedal, each front section connecting rod drives the flywheel to rotate, and the front section connecting rod is matched with the rotation angles of the flywheel and the crank to perform reciprocating expansion, so that the motion of each pedal presents an elliptical track, and the user can selectively and respectively control the swing section of each lateral swing type track to swing along the left and right lateral arc tracks through the lateral acting force applied to the pedal by the foot, thereby greatly improving the use action form and the motion body building effect of the elliptical machine and meeting the practical progress of more requirements.
Drawings
FIG. 1 is a perspective view of the preferred embodiment of the present invention.
FIG. 2 is a side view of the preferred embodiment of the present invention.
FIG. 3 is a schematic diagram of the motion trajectory according to the preferred embodiment of the present invention.
Fig. 4 is a rear view of the preferred embodiment of the present invention.
Fig. 4A is a partially enlarged view of fig. 4.
FIG. 5 is a rear view of the present invention with the two lateral swing rails swung at the same angle.
Fig. 5A is a partially enlarged view of fig. 5.
FIG. 6 is a rear view of the two-sided pendulum type rail of the present invention deflected at different angles.
Fig. 6A is a partially enlarged view of fig. 6.
FIG. 7 is a top view of the present invention with the two side swing type rails swinging at different angles.
FIGS. 8-9 are schematic views showing the operation of the universal joint provided between the front link and the rear link according to the present invention.
FIGS. 10-11 are schematic views showing the operation of the present invention with a friction damper in the swing section assembly.
FIG. 12 is a view showing an embodiment of the present invention in which the front and rear movable roller sets are provided with anti-slip stoppers.
FIG. 13 is a diagram of an embodiment of the present invention with a pivot end at the rear end and a swing section at the front end.
FIG. 14 is a diagram of an embodiment of the present invention in which the lateral swing type rail further has a second swing section and the rear frame portion is provided with a second arc rail.
FIG. 15 is a diagram of an embodiment of the present invention in which the swing section set is provided with a magnetic type damper.
Detailed Description
As shown in fig. 1 to 5, the elliptical machine with the function of freely controlling the lateral movement stroke of the pedal of the present invention comprises the following components: a base 10 extending in a front-rear direction and including a front frame part 11 and a rear frame part 12, and defining a front-rear direction axis L1 and a lateral direction axis L2 according to the configuration of the base 10; a column 20 fixed on the front frame part 11 of the base 10; a transmission mechanism 30 installed on the front frame part 11 of the base 10, the transmission mechanism 30 comprising a bracket 301 and a flywheel 32 rotatably installed on the bracket 301 by a rotating shaft 31, wherein two ends of the rotating shaft 31 are respectively fixedly connected with a crank 33, each crank 33 has a free end part 335, and the free end part 335 is fixedly connected with a pivot 34; two lateral swing type rails 40, which are separately installed on the rear frame portion 12 of the base 10 and are configured in a left and right spaced relationship, each lateral swing type rail 40 includes a pivot end 401 and a swing section 402, wherein the pivot end 401 is pivotally assembled at a fixed position of the rear frame portion 12, the swing section 402 extends along a front-back axis L1 for a length, and the swing section 402 is installed on the rear frame portion 12 in a displaceable state, and is configured in a state that when the swing section 402 is controlled by an external force, the pivot end 401 is used as a pivot point and freely swings along the direction of the lateral axis L2 in a left and right lateral arc-shaped tracks; and two connecting rods and treading mechanisms 50, each connecting rod and treading mechanism 50 is installed on the transmission mechanism 30 and the corresponding side thereof, and the two are mutually linked; each link and step mechanism 50 includes: a front section connecting rod 51, the bottom end of which is pivoted on the base 10, one side of the rod body of the front section connecting rod 51 is pivoted on the pivot 34 of the corresponding crank 33; a rear section connecting rod 52, the front end of which is connected to the rear end of the front section connecting rod 51 in a universal transmission manner, and the rear section of the rear section connecting rod 52 is slidably arranged on the corresponding lateral swing type track 40; a pedal 53, the pedal 53 has a rotation connection part 531 for rotating at the rear end of the corresponding rear section connecting rod 52, the pedal 53 is in a state of being capable of being forced to rotate by using the rotation connection part 531 as a rotation fulcrum, and the pedal 53 is assembled with a rotation angle restraining limiting device 54 for restraining the rotation of the pedal 53 within a set angle range.
Preferably, the front section link 51 includes a first long member 511 and a second long member 512, the first long member 511 and the second long member 512 are axially combined with each other and in a telescopic state, and the bottom end of the first long member 511 is pivotally disposed on the base 10; one side of the second long member 512 is pivotally mounted on the corresponding pivot 34 of the crank 33, so that when the crank 33 rotates, the second long member 512 is driven to axially reciprocate relative to the first long member 511, thereby changing the length of the front connecting rod 51, and the rear connecting rod 52 is connected to the rear end of the second long member 512.
Through the above-mentioned structural configuration and technical features, as shown in fig. 1, 2 and 3, when a user steps on each pedal 53, the flywheel 32 is driven to rotate by each front connecting rod 51, and the front connecting rod 51 extends and retracts in a reciprocating manner in accordance with the rotation angles of the flywheel 32 and the crank 33, so that the motion of each pedal 53 presents an elliptical trajectory, and the user can selectively and individually control the swing section 402 of each lateral swing type track 40 to swing in a left and right lateral arc trajectories (as will be described in detail later) by the lateral force applied to the pedal 53 by the foot; referring further to FIG. 8, the shaft 71 of the universal joint 70 is perpendicular to the axis of the front link 51. The biggest difference between the present invention and the currently marketed elliptical machine is that the two side swing type rails 40 are additionally provided, which can swing freely along the left and right side arc-shaped tracks along the direction of the side axis L2, as shown in fig. 4 and 4A, the state between each pedal 53 and the corresponding rear link 52 is shown when the two side swing type rails 40 are not swung outward. Referring to fig. 5 to 7 in sequence, when the user steps on the two pedals 53, the user can selectively apply a lateral pushing force to one pedal 53 (or both pedals 53) at the same time, so as to drive the lateral swing type track 40 to swing along the left and right lateral arc-shaped tracks, thereby achieving the exercise and fitness effects of synchronously exercising different muscle groups of the leg. In addition, since the two lateral swing rails 40 disclosed in the present invention are respectively and independently pivoted on the base 10, they do not interfere with each other during operation, so that the swing angle of the two lateral swing rails 40 and the movement track of the pedal 53 can swing freely in accordance with the force applied by the user. In addition, through the embodiment that the pedal 53 is assembled with the rotation angle restraining and limiting device 54, the rotation of the pedal 53 can be restrained and limited within a set angle range, so as to avoid the doubtful use safety caused by the overlarge offset of the pedal 53 relative to the corresponding rear section connecting rod 52.
As shown in fig. 1, in this embodiment, the rotation angle suppressing and limiting device 54 is in the form of a rod extending along the front-rear axis L1, the rotation angle suppressing and limiting device 54 has a front rod end 541 and a rear rod end 542, the front rod end 541 is connected to the rear section of the second elongated member 512 of the front link 51 in a universal transmission manner, and the rear rod end 542 is connected to the bottom of the corresponding pedal 53 in a universal transmission manner, and is disposed at a distance from the rotating portion 531 of the pedal 53. Thus, when the swing section 402 of each side swing track 40 swings in a left and right arc-shaped track, the rotation of each pedal 53 is restrained and limited within a set angle range by the arrangement and connection relationship of the rotation angle restraining and limiting device 54. The first elongated member 511 is in the form of a rod, and the second elongated member 512 is in the form of a sleeve sleeved on the outer periphery of the first elongated member 511.
As shown in fig. 1 and 2, in this embodiment, a cross bar 21 is further fixed at a height position of the upright post 20, two end portions of the cross bar 21 extend towards left and right sides and are provided with two swing arm sets 60, each swing arm set 60 includes an upper arm rod portion 62 and a lower elbow rod portion 61 in a mutual toggle connection relationship, wherein a handle 625 is provided at a position adjacent to an upper end of the upper arm rod portion 62, a rod portion of the upper arm rod portion 62 is pivoted at an end portion of the corresponding cross bar 21, and a front end of the lower elbow rod portion 61 is pivoted at a pivot 34 provided on the corresponding crank 33.
As shown in fig. 1, 4, 5 and 6, in this embodiment, the rear frame portion 12 of the base 10 is provided with an arc-shaped rail 121, and a lateral moving roller set 41 (not limited to a single-wheel type or a double-wheel type) is mounted on the bottom side of the swing section 402 of each lateral swing type rail 40, and each lateral moving roller set 41 moves on the arc-shaped rail 121 in a rolling manner.
As shown in fig. 4A, in this embodiment, each rear link 52 is further provided with a front-rear moving roller set 521 (note: not limited to a single-wheel or double-wheel type), the front-rear moving roller set 521 moves in a rolling manner on the corresponding lateral swing type rail 40, and a rotary connecting member 522 is further provided between the front-rear moving roller set 521 and the rear link 52, so that the front-rear moving roller set 521 can synchronously swing in accordance with the lateral swing of the rear link 52 when rolling on the lateral swing type rail 40.
As shown in fig. 8 and 9, in this example, the front end of the rear link 52 is connected to the rear end of the front link 51 by a universal joint 70; the universal joint 70 includes a shaft 71 penetrating the front end of the rear connecting rod 52, a universal bearing 72 sleeved on the shaft 71, and a shaft sleeve 73 screwed on the outer wall of the universal bearing 72, wherein the shaft sleeve 73 is fixed on the rear end of the front connecting rod 51. The points to be added to the description in this example are: the other components mentioned in the present invention are connected in a universal transmission manner, and the detailed structure thereof can be referred to the present embodiment and pointed out.
As shown in fig. 10 and 11, the swing section 402 further has a friction damper 80, the friction damper 80 includes a liftable friction portion 81 and a braking member 82 for controlling the liftable friction portion 81 to be lifted, and when the liftable friction portion 81 is lifted, the liftable friction portion downwardly abuts against the corresponding arc-shaped rail 121 to generate a friction force, so that the rolling displacement of the lateral moving roller set 41 has a resistance; the braking member 82 is controlled by either an electric or manual mode, such as the braking member 82 disclosed in this embodiment is an electric mode, which mainly includes an electric driver 821, a cable 822 and a rotating wheel 823, wherein the rear end of the cable 822 bypasses the rotating wheel 823 and is connected to one position of the lifting friction portion 81, and the electric driver 821 can be controlled to drive the cable 822 and further drive the lifting friction portion 81 to generate an action, which is only a preferred embodiment, but not limited thereto; the benefit of the friction damper 80 of the present embodiment is primarily the ability to control the friction of the oscillating section 402 as it is displaced relative to the arcuate track 121, thereby providing the user with more options in operating the elliptical machine.
As shown in fig. 12, in this embodiment, the forward and backward moving roller set 521 is further provided with an anti-falling stop member 523, and the anti-falling stop member 523 has at least one abutting frame portion 524 for abutting against a side portion of the lateral swing type rail 40, so as to prevent the forward and backward moving roller set 521 from falling off the lateral swing type rail 40 along a lateral path.
As shown in fig. 1 to 7, in this example, both the pivot end 401 and the swing section 402 of each lateral swing rail 40 are arranged such that the pivot end 401 is in front and the swing section 402 is in back. In addition, as shown in fig. 13, the configuration of the pivoting end 401 and the swinging section 402 is that the pivoting end 401 is at the back and the swinging section 402 is at the front.
As shown in fig. 14, in this embodiment, the pivot end 401 of each lateral swing type rail 40 further extends from an end away from the swing section 402 to form a second swing section 91, and a second roller set 92 is disposed at the bottom of the second swing section 91, so that the rear frame portion 12 of the base 10 is cooperatively disposed with a second arc-shaped rail 93 for the second roller set 92 to roll and move thereon.
As shown in fig. 15, in this embodiment, the swing section 402 further has a magnetic-type damper 85, the magnetic-type damper 85 includes a magnetic-type elevating portion 851 and a braking member 852 for controlling the elevating state of the magnetic-type elevating portion 851, the arc-shaped track 121 is made of magnetic material, and when the magnetic-type elevating portion 851 is in the descending state, the magnetic-type elevating portion 851 and the corresponding arc-shaped track 121 generate a difference change of magnetic force (as indicated by hollow arrow in the figure), so that the rolling displacement of the lateral moving roller group 41 has a resistance adjusting function; the braking member 852 is controlled by either an electric or manual mode.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (13)
1. An elliptical machine with the function of freely controlling the lateral movement stroke of a pedal, which is characterized by comprising:
the base is in a front-back extending shape and comprises a front frame part and a rear frame part, and a front-back axis and a lateral axis are virtualized according to the shape of the base;
the upright post is fixedly arranged on the front frame part of the base;
the transmission mechanism is arranged on the front frame part of the base and comprises a bracket and a flywheel which is rotatably arranged on the bracket by using a rotating shaft, wherein two ends of the rotating shaft are respectively fixedly connected with a crank, each crank is provided with a free end part, and the free end part is fixedly connected with a pivot;
two side swing type rails which are respectively arranged on the rear frame part of the base and are arranged at intervals left and right, each side swing type rail comprises a pivot end and a swing section, wherein the pivot end is pivotally assembled at a fixed position of the rear frame part, the swing section is in a shape of extending a length along a front-back axial line, the swing section is arranged on the rear frame part in a displaceable state, and when the swing section is controlled by an external force, the swing section is in a state of freely swinging by taking the pivot end as a rotating support point and making left and right side arc tracks along the direction of the side axial line; and
two connecting rods and treading mechanisms, wherein each connecting rod and treading mechanism are arranged on the transmission mechanism and one side corresponding to the transmission mechanism, and the two connecting rods and the treading mechanisms are mutually linked; each connecting rod and the treading mechanism comprise:
a front section connecting rod, the bottom end of which is pivoted on the base, one side of the rod body of the front section connecting rod is pivoted on the pivot shaft arranged on the corresponding crank;
the front end of the rear section connecting rod is connected with the rear end of the front section connecting rod in a universal transmission mode, and the rear section of the rear section connecting rod is slidably arranged on the corresponding lateral swing type track; and
the pedal is provided with a rotary connecting part and is arranged at the rear end part of the corresponding rear section connecting rod in a rotary mode, the pedal is in a state of being capable of rotating under stress by taking the rotary connecting part as a rotary fulcrum, and the pedal assembly is provided with a corner restraining and limiting device for restraining the rotation of the pedal within a set angle range;
when a user steps on each pedal, the flywheel is driven to rotate by each front section connecting rod, and the front section connecting rods are matched with the rotating angles of the flywheel and the crank to perform reciprocating expansion and contraction, so that the motion of each pedal presents an elliptical track, and the user can selectively and respectively control the swing section of each lateral swing type track to swing in a left-side and right-side arc tracks through the lateral acting force applied to the pedal by feet.
2. The elliptical machine with the function of freely controlling the lateral movement stroke of the pedal as claimed in claim 1, wherein the front connecting rod comprises a first long member and a second long member, the first long member and the second long member are axially combined with each other and are in a telescopic state, the bottom end of the first long member is pivotally mounted on the base; one side of the second long component is pivoted on the pivot of the corresponding crank, so that when the crank rotates, the second long component is driven to axially reciprocate relative to the first long component, thereby changing the length of the front connecting rod, and the rear connecting rod is connected with the rear end of the second long component.
3. The elliptical trainer as claimed in claim 2, wherein the rotation angle limiting device is in the form of a rod extending along the longitudinal axis, and has a front rod end and a rear rod end, the front rod end is connected to the rear section of the second elongated member of the front connecting rod in a universal manner, and the rear rod end is connected to the corresponding bottom of the pedal in a universal manner, and the rear rod end is spaced from the rotating part of the pedal.
4. The elliptical machine of claim 3, wherein the first elongated member is in the form of a rod and the second elongated member is in the form of a sleeve disposed around the first elongated member.
5. The elliptical trainer as claimed in claim 4, wherein the rear frame portion of the base is provided with an arc track, and the bottom side of the swing section of each lateral swing track is provided with a lateral moving roller set, each lateral moving roller set rolling and moving on the arc track.
6. The elliptical trainer as claimed in claim 4, wherein the rear section of each rear link is further provided with a forward and backward moving roller set which moves in a rolling manner on the corresponding lateral swing type track, and a rotary connecting member is further provided between the forward and backward moving roller set and the rear section of the rear link, so that the forward and backward moving roller set can synchronously generate deflection in cooperation with the lateral swing of the rear link when rolling on the lateral swing type track.
7. The elliptical trainer as claimed in claim 6, wherein the forward and backward moving rollers are further provided with an anti-slip stop member having at least one abutting portion for abutting against a side portion of the lateral swing type rail, thereby preventing the forward and backward moving rollers from escaping the lateral swing type rail in a lateral path.
8. The elliptical trainer as claimed in claim 6, wherein the pivotal ends of the lateral swing rails and the swing sections are arranged such that the pivotal ends are in front and the swing sections are in back.
9. The elliptical trainer as claimed in claim 8, wherein the pivotal end of each lateral swinging track is further extended to form a second swinging section at an end away from the swinging section, and the bottom of the second swinging section is provided with a second roller set, so that the rear frame portion of the base is provided with a second arc-shaped track for the second roller set to roll and displace thereon.
10. The elliptical trainer as claimed in claim 6, wherein the pivotal ends of the lateral swing rails and the swing sections are arranged such that the pivotal ends are at the back and the swing sections are at the front.
11. The elliptical trainer as claimed in claim 1, wherein the front end of the rear link is connected to the rear end of the front link by a universal joint; the universal joint comprises a shaft rod penetrating through the front end of the rear section connecting rod, a universal bearing sleeved on the shaft rod and a shaft sleeve rotatably arranged on the outer wall of the universal bearing, wherein the shaft sleeve is fixedly arranged at the rear end of the front section connecting rod.
12. The elliptical trainer as claimed in claim 1, wherein the swing section further comprises a friction damper, the friction damper comprises a friction part and a braking member for controlling the lifting state of the friction part, and when the friction part is in the descending state, the friction part is pressed against the corresponding arcuate rail to generate a frictional force, so as to provide a resistance to the rolling displacement of the lateral moving roller set; the braking member is controlled by either an electric or manual mode.
13. The elliptical trainer as claimed in claim 1, wherein the swing section further comprises a magnetic damper, the magnetic damper comprises a magnetic attraction part and a braking member for controlling the lifting state of the magnetic attraction part, and the arcuate track is made of magnetic material, when the magnetic attraction part is in the lifting state, the arcuate track and the corresponding arcuate track generate a difference change of magnetic force, so as to adjust the rolling displacement of the lateral roller set with resistance; the braking member is electrically or manually operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910398133.1A CN111939520A (en) | 2019-05-14 | 2019-05-14 | Elliptical machine with function of freely controlling lateral movement stroke of pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910398133.1A CN111939520A (en) | 2019-05-14 | 2019-05-14 | Elliptical machine with function of freely controlling lateral movement stroke of pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111939520A true CN111939520A (en) | 2020-11-17 |
Family
ID=73336442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910398133.1A Pending CN111939520A (en) | 2019-05-14 | 2019-05-14 | Elliptical machine with function of freely controlling lateral movement stroke of pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111939520A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774103A (en) * | 2021-01-30 | 2021-05-11 | 安徽天珝科技有限公司 | Inclination-adjustable elliptical machine and using method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5304106A (en) * | 1993-02-08 | 1994-04-19 | Voit Sports, Incorporated | Exercise apparatus having reciprocating platforms movable between a parallel position and an opposed position |
| TW369911U (en) * | 1999-01-11 | 1999-09-11 | Kingfit Inc | Track-type stepper structure |
| CN2339254Y (en) * | 1998-01-09 | 1999-09-22 | 广州开普特健身休闲设备有限公司 | Translational magnetic damper |
| CN2740232Y (en) * | 2004-06-04 | 2005-11-16 | 邓嘉棋 | Positioning structure of device in arch movement |
| US20060046902A1 (en) * | 2004-09-01 | 2006-03-02 | Huang-Tung Chang | Elliptical exerciser with adjustable guiding rails |
| CN200954345Y (en) * | 2006-09-27 | 2007-10-03 | 深圳信隆实业股份有限公司 | Heel-and-toe walking body-building device |
| CN201603342U (en) * | 2010-02-10 | 2010-10-13 | 赖膺州 | Reciprocating-motion hip twisting mechanism |
| TWM572772U (en) * | 2018-10-18 | 2019-01-11 | 游朝奇 | Elliptical machine |
-
2019
- 2019-05-14 CN CN201910398133.1A patent/CN111939520A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5304106A (en) * | 1993-02-08 | 1994-04-19 | Voit Sports, Incorporated | Exercise apparatus having reciprocating platforms movable between a parallel position and an opposed position |
| CN2339254Y (en) * | 1998-01-09 | 1999-09-22 | 广州开普特健身休闲设备有限公司 | Translational magnetic damper |
| TW369911U (en) * | 1999-01-11 | 1999-09-11 | Kingfit Inc | Track-type stepper structure |
| CN2740232Y (en) * | 2004-06-04 | 2005-11-16 | 邓嘉棋 | Positioning structure of device in arch movement |
| US20060046902A1 (en) * | 2004-09-01 | 2006-03-02 | Huang-Tung Chang | Elliptical exerciser with adjustable guiding rails |
| CN200954345Y (en) * | 2006-09-27 | 2007-10-03 | 深圳信隆实业股份有限公司 | Heel-and-toe walking body-building device |
| CN201603342U (en) * | 2010-02-10 | 2010-10-13 | 赖膺州 | Reciprocating-motion hip twisting mechanism |
| TWM572772U (en) * | 2018-10-18 | 2019-01-11 | 游朝奇 | Elliptical machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774103A (en) * | 2021-01-30 | 2021-05-11 | 安徽天珝科技有限公司 | Inclination-adjustable elliptical machine and using method thereof |
| CN112774103B (en) * | 2021-01-30 | 2021-10-26 | 安徽天珝科技有限公司 | Inclination-adjustable elliptical machine and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11612783B2 (en) | High-incline treadmill | |
| US6436007B1 (en) | Elliptical exercise machine with adjustment | |
| US8808148B2 (en) | Elliptical exercise machine with declining adjustable ramp | |
| US5788610A (en) | Elliptical exercise machine with arm exercise | |
| US7364531B2 (en) | Exercising machine providing lateral, skating-like motion | |
| US20140274579A1 (en) | Treadmills with adjustable decks and related methods | |
| US7115073B2 (en) | Exercise apparatus for simulating skating movement | |
| US8376913B2 (en) | Exercising device | |
| US20080045385A1 (en) | Recumbent elliptical exercise apparatus with adjustment | |
| US20060281604A1 (en) | Cross training exercise device | |
| TW201427746A (en) | Elliptical machine featuring changeable motion trajectory | |
| US20100204020A1 (en) | Exercise Device | |
| US9272180B2 (en) | Rowing stepper exercise apparatus | |
| US11020626B2 (en) | Elliptical machine with function of freely controlling the lateral movement of the pedal | |
| WO2016145218A1 (en) | Adjustable stride elliptical motion exercise machine with large stride variability and fast adjustment | |
| US20100093497A1 (en) | Athletic apparatus with non-linear sliding track | |
| CN111939520A (en) | Elliptical machine with function of freely controlling lateral movement stroke of pedal | |
| CN108653991B (en) | Hand and foot combined type exercise machine | |
| TWI722425B (en) | Elliptical machine with the function of freely controlling the lateral movement of the pedal | |
| KR101018283B1 (en) | An apparatus for walking exercise with variable walking trace | |
| JP3196677U (en) | Elliptical trainer | |
| CN101036831A (en) | Sports equipment | |
| KR100499232B1 (en) | Eliptical | |
| TWI422404B (en) | Fitness apparatus with sideward linkage mechaniam | |
| TWM589059U (en) | Elliptical machine capable of freely controlling lateral movement process of pedal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201117 |
|
| WD01 | Invention patent application deemed withdrawn after publication |