TW201632231A - Gait tread simulation fitness equipment - Google Patents

Abstract

The present disclosure illustrates a gait tread simulation fitness equipment which utilizes a multi-linkage mechanism disposed on main body and suspending side frame to make action track of a pedal set to match with natural gait tread well. In addition, the relative position of the movable pivot can be adjusted to obtain different exercise mode for training different muscle groups, so as to achieve objective of exercise training.

Description

Gait simulation fitness equipment

The invention relates to a gait simulation fitness equipment, which adopts the configuration adjustment of the link mechanism and the change of the pivot position, so that the trajectory of the pedal group is more ergonomically natural gait, and can be trained to different parts at the same time. Muscle group to achieve the effect of exercise training.

At present, the conventional gait fitness equipment lacks freedom of motion type due to structural restrictions, and the user cannot adjust the pace or movement pattern of the pace. Moreover, the gait trajectory simulated by the current gait exercise equipment still does not conform to the natural gait, so that the user's joints of the lower limbs are likely to cause sports injuries due to the instantaneous impact force during long-term use.

The traditional gait training device utilizes the action of the linkage mechanism to enable the pedal set placed at the position of the pedal lever to exhibit a closed trajectory of approximately elliptical shape. However, how to avoid the motion trajectory has the following problems: improper proportion of the long axis and the short axis length The trajectory asymmetry, the meniscus trajectory and the improper operation speed are the problems that need to be overcome.

However, for slope simulation, the current common situation is to use an actuator to adjust the tilt angle of the guiding mechanism, which not only consumes a large amount of power but also easily damages related components such as actuators due to excessive wear. Focus on the need for further improvement.

As described above, the inventor of the present invention has painstakingly studied, thought, and designed a gait-simulating fitness equipment for many years to improve the lack of the prior art, thereby enhancing the implementation and utilization of the industry.

In view of the above-mentioned problems, the object of the present invention is to provide a gait-simulating fitness equipment, which utilizes the principle of the topological mechanism to select an appropriate kinematic chain shape to increase the fit of the motion trajectory, so that the trajectory of the pedal group is more Close to the natural gait.

In view of the above-mentioned problems, the object of the present invention is to provide a gait-simulating fitness equipment, which utilizes the configuration of the suspension side frame and the cantilever rod to improve the wear and abnormal sound derived from the conventional configuration of the rail wheel and the like. And other issues.

In view of the above-mentioned problems, the object of the present invention is to provide a gait-simulating fitness equipment that can effectively change the motion trajectory by using a simple adjustment device to increase the flexibility of adjusting the motion trajectory.

In view of the above-mentioned problems, the object of the present invention is to provide a gait simulation fitness equipment, which can adjust the length of the link or the pivot position by adjusting the device to change the length of the long axis of the motion trajectory, thereby adapting to different stride steps. demand.

In view of the above-mentioned problems, the object of the present invention is to provide a gait-simulating fitness equipment. By adjusting the device to adjust the length of the connecting rod or the pivot position, the motion trajectory can be changed with different inclination angles, thereby exhibiting different resistance types. State to achieve the purpose of slope simulation.

In view of the above-mentioned problems, the object of the present invention is to provide a gait-simulating fitness equipment, which can be trained to train muscle groups in different parts by different slope simulations to achieve the purpose of training fitness.

In view of the above-mentioned problems, the object of the present invention is to provide a gait-simulating fitness equipment, which is to increase the fit of the trajectory and more ergonomic natural gait by configuring and setting the links between the links. In order to make the leg movement naturally comfortable and reduce the impact of instantaneous impact.

In view of the above-mentioned problems, the object of the present invention is to provide a gait-simulating fitness equipment having a motion trajectory closer to a natural gait to reduce the instantaneous impact force to the lower limb joints of the user's ankle, knee and hip joints. Injury and reduce the chance of the user creating sports damage.

Based on the above objects, the present invention provides a gait simulation exercise apparatus including a device body, a plurality of suspension side frames, and a plurality of guiding mechanisms. The device body has a support frame and a central bracket disposed at the front end of the support frame and having a first pivot and a second pivot. A plurality of suspension side frames are respectively erected on two sides of the device body, and each of the suspension side frames is provided with a suspension pivot. A plurality of guiding mechanisms are respectively disposed on two sides of the central bracket, and each guiding mechanism comprises a hand swinging rod, a pedaling rod, a three-joint connecting rod and a cantilever rod, and the hand swinging rod is pivotally connected to one end of the first pivot shaft, and the stepping rod is One end is pivotally connected to the hand swinging rod, and the other end of the pedaling rod is provided with a pedal group, the first joint of the three joint connecting rod is connected to one end of the second pivot shaft, and the second joint of the three joint connecting rod is connected to the pedaling rod, the cantilever rod One end is pivotally connected to the third joint of the three joint link, and the other end of the cantilever rod is pivotally connected to the suspension pivot. Wherein, when the pedal is actuated by the reciprocating displacement, the three-joint link is driven by the pedaling lever to rotate around the second pivot, thereby causing the pedal group to move along the gait trajectory.

Preferably, the three-joint link may further include a telescopic device to adjust the length of the three-joint link.

Preferably, the cantilever rod further comprises length adjustment means for adjusting the length of the cantilever rod.

Preferably, the three-joint link further includes a position adjusting device for adjusting the relative position of the third joint of the three-joint link.

Preferably, the cantilever lever further includes position adjustment means for adjusting the relative position of the suspension pivot.

Based on the above objects, the present invention provides a gait simulation exercise apparatus including a device body, a suspension side frame, a rotating mechanism, and a guiding mechanism. The device body has a support frame and a center bracket disposed at a front end of the support frame and having a first pivot. Two suspension side frames are respectively arranged on two sides of the device body, and each suspension side frame is provided with a suspension pivot. In practice, the suspension side frame may further comprise a vertical rod, a cross rod or a combination thereof. For example, the vertical rod may be erected at the rear end of the support frame, and the cross rod extends forwardly to the central bracket.

The two actuating members of the rotating mechanism are disposed 180 degrees opposite to each other on the two sides of the first pivot and pivoted about the first pivot. The two guiding mechanisms are respectively pivotally connected to the two sides of the central bracket, and each guiding mechanism comprises a stepping rod and a cantilever rod. The acting member and the cantilever rod on the same side are connected by the pedaling rod, and one end of the cantilever rod is pivoted Connected to the suspension pivot, the other end of the cantilever rod is pivotally connected to the pedal lever on a movable pivot shaft, and the pedal group can be arranged on the pedaling pole. When the pedal group is stepped on, the pedal group is actuated along the closed trajectory, and the guiding mechanism A reciprocating traction motion is then performed by changing the distance of the suspension pivot relative to the movable pivot or changing the distance of the active pivot relative to the pedal to make the closed trajectory more in line with the natural gait.

Preferably, the gait simulation fitness device of the present invention further comprises a link assembly having a three-joint link and a two-joint link, and the link assembly, the rotation mechanism and the guiding mechanism form a Steven six-bar linkage mechanism.

In view of the above, the present invention further provides a gait simulation exercise apparatus including a device body, a suspension side frame, and a guiding mechanism. The device body has a support frame and a central bracket disposed at the front end of the support frame and having a first pivot and a second pivot. The two suspended side frames are respectively mounted on two sides of the device body, and each of the suspended side frames is provided with a suspension pivot. In practice, the suspension side frame may further comprise a vertical rod, a cross rod or a combination thereof. For example, the vertical rod may be erected at the rear end of the support frame, and the cross rod extends forwardly to the central bracket.

The two guiding mechanisms are respectively disposed on two sides of the central bracket, and each guiding mechanism is assembled on the same side of the first pivot and the suspension pivot to form a restraining kinematic chain, and the guiding mechanism comprises a crank lever and a hand a swinging rod, a three-joint connecting rod, a stepping rod and a cantilever rod, wherein the crank rod is connected to the first pivot shaft, the hand swinging rod is pivotally connected to the second pivot shaft and extends to form a moving handle, and one end of the cantilever rod is pivotally suspended The pivoting shaft is pivoted to the movable pivot shaft at the other end of the cantilever rod, and the three-joint connecting rod is respectively connected with the crank rod, the hand swing rod and the pedaling rod, and the pedal joint is used between the three joint connecting rod and the cantilever rod Connect, set the pedal group on the pedal, and make the pedal group move along the gait trajectory.

Preferably, the pedaling bar further comprises a first adjusting device for adjusting the length of the pedaling bar or the relative position of the movable pivot, thereby changing the state of the gait trajectory, and the first adjusting device may comprise a single-pass telescopic device, a double-track telescopic device or Linear actuator.

Preferably, the cantilever lever further comprises a second adjusting device and a third adjusting device, wherein the second adjusting device is configured to adjust the length of the cantilever bar to change the state of the gait track, and the second adjusting device can comprise a single-pass telescopic device, The telescopic device or linear actuator; and the third adjustment device is used to adjust the relative position of the suspension pivot.

In order to make the above-mentioned objects, technical features, and gains after actual implementation more obvious, a more detailed description will be given below with reference to the corresponding drawings in the preferred embodiments.

The features, the contents and advantages of the present invention, and the advantages thereof, will be understood by the present invention. The present invention will be described in detail with reference to the accompanying drawings, The use of the present invention is not intended to be a limitation of the scope of the present invention, and the scope of the present invention is not limited by the scope and configuration of the accompanying drawings.

The advantages and features of the present invention, as well as the technical methods of the present invention, are described in more detail with reference to the exemplary embodiments and the accompanying drawings, and the present invention may be implemented in various forms and should not be construed as limited thereby. The embodiments of the present invention, and the embodiments of the present invention are intended to provide a more complete and complete and complete disclosure of the scope of the present invention, and The scope of the patent application is defined.

Please refer to FIG. 1 and FIG. 2 , which are respectively a first schematic diagram and a second schematic diagram of a first embodiment of the gait simulation fitness equipment of the present invention. As shown, the gait simulation exercise device 300 includes a device body 310, a plurality of suspension side frames 320, and a plurality of guiding mechanisms 330. The device body 310 has a support frame 311 and a center bracket 312 disposed at the front end of the support frame 311 and having a first pivot 3121 and a second pivot 3122. A plurality of suspension side frames 320 are respectively mounted on two sides of the device body 310, and each of the suspension side frames 320 is provided with a suspension pivot 321 . A plurality of guiding mechanisms 330 are respectively disposed on two sides of the central bracket 312. Each guiding mechanism 330 includes a hand swinging rod 331 , a pedaling rod 332 , a three joint link 333 and a cantilever rod 334 . The hand swinging rod 331 is pivotally connected to the first One end of the pivot shaft 3121. The one end of the pedaling rod 332 is pivotally connected to the hand swinging rod 331. The other end of the pedaling rod 332 is provided with a pedal group 335. The three joint connecting rod 333 can be a three-joint connecting rod, and the third joint connecting rod 333 A joint 3331 is connected to one end of the second pivot 3122, and a second joint 3332 of the triple joint 333 is connected to the pedal 332. One end of the cantilever rod 334 is pivotally connected to the third joint 3333 of the three joint link 333, and the cantilever rod The other end of the 334 is pivotally connected to the suspension pivot 321 . When the pedaling lever 332 is operated by the reciprocating displacement, the three-joint link 333 is driven by the pedaling lever 332 to rotate around the second pivot 3122, thereby causing the pedal group 335 to move along the gait trajectory.

Specifically, the gait simulation exercise equipment 300 of the present invention includes a device body 310, a plurality of suspension side frames 320, a plurality of guiding mechanisms 330, and a flywheel mechanism 340. The device body 310 has a support frame 311 and a central support 312. The central support 312 is further provided with a first pivot 3121 and a second pivot 3122. A plurality of suspension side frames 320 may be respectively disposed on two sides of the apparatus body 110. Each of the suspension side frames 320 is provided with a suspension pivot 321 , and the suspension side frame 320 may also include a vertical rod, a cross rod or a combination thereof. The suspended side frame 320 can be considered for related design according to factors such as design or support strength. And a guiding mechanism 330 is disposed on each side of the central bracket 312. The guiding mechanism 330 includes a hand swinging rod 331 , a pedaling rod 332 , a three-joint link 333 and a cantilever rod 334 . The hand swinging rod 331 is pivotally connected to the first One end of the pivot 3121 is for providing a user's grip; one end of the pedal lever 332 is pivotally connected to the swing lever 331, and the other end is provided with a pedal set 335; the first joint 3331 of the three joint link 333 is pivotally connected At one end of the second pivot 3122, the second joint 3332 of the three-joint link 333 is connected to the pedal lever 332; and one end of the cantilever rod 334 is pivotally connected to the third joint 3333 of the three-joint link 333, and the cantilever rod 334 The other end is pivotally connected to the suspension pivot 321 .

Therefore, when the user simulates the gait simulation exercise equipment 300, after holding the hand swing lever 331 and the two-legged pedal group 335 with both hands, the plurality of hand swing levers 331 can be driven to swing back and forth respectively, and the pedals are driven by the feet. The group 335 is displaced forward and backward, and the pedal lever 332 is reciprocally displaced. Then, during the reciprocating displacement actuation of the pedal lever 332, the pedal lever 332 can drive the three-joint link 333 to be displaced, so that the three-joint link 333 rotates around the second pivot 3122, thereby causing the pedal group 335 to follow a one-step state. The trajectory is activated.

Further, the gait simulation fitness equipment 300 can also have a flywheel mechanism 340 that is pivotally disposed at one end of the second pivot 3122. During the reciprocating displacement of the pedaling lever 332, the pedaling lever 332 can drive the three-joint link 333 to be displaced, so that the three-joint link 333 rotates around the second pivot 3122, thereby driving the flywheel mechanism 340 to rotate, so as to utilize the flywheel. The mechanism 340 stores the motion inertia to overcome the trajectory dead point of the displacement of the pedaling lever 332, and can increase the operational fluency of the gait simulation fitness equipment 300 as a whole.

Further, the three-joint link 333 of the present invention may further include a telescopic device 3334 to adjust the length of the three-joint link 333. The telescoping device 3334 can be a single pass telescopic device, a double range telescopic device, or a linear actuator. Therefore, the user can adjust the relative position of one end of the cantilever lever 334 and the second pivot 3122 by performing the elongation adjustment or the shortening adjustment of the telescopic device 3334. Thereby, the trajectory of the pedaling lever 332 can be changed to simulate different motion patterns.

Furthermore, a position adjusting device (not shown) may be further added to the three-joint link 333, and the relative position of the third joint 3333 of the three-joint link 333 may be adjusted by the operation of the position adjusting device. The position adjusting device may be Rack and pinion set.

Please refer to FIG. 3 and FIG. 4 , which are respectively a first schematic diagram and a second schematic diagram of a second embodiment of the gait simulation fitness equipment of the present invention. Please also refer to Figure 1 and Figure 2. As shown in the figure, the gait simulation fitness equipment in this embodiment is similar to the operation of the same components described in the gait simulation fitness equipment of the first embodiment, and therefore will not be described herein. However, it is worth mentioning that, in the embodiment, the gait simulation fitness equipment 300 preferably further includes a resistance adjusting mechanism 350 disposed on one side of the center bracket 312 and connected to the second pivot via the belt member 351. 3122. When the resistance adjustment mechanism 350 receives the touch, the resistance adjustment mechanism 350 applies a resistance to the second pivot 3122 via the belt member 351 to slow the speed of the reciprocating displacement of the pedal lever 332.

For example, the gait simulation fitness equipment 300 of the present invention may further be provided with a resistance adjustment mechanism 350 disposed on one side of the center bracket 312 and adjacent to the flywheel mechanism 340, and the resistance adjustment mechanism 350 may be connected by the belt member 351. The second pivot 3122. Therefore, when the user touches the resistance adjusting mechanism 350 to increase the friction between the belt member 351 and the second pivot 3122, the user needs to increase the displacement of the pedal group 335 by the feet. Strength, and the effect of training the muscles of the user's legs.

It is worth mentioning that the resistance adjustment mechanism 350 can have multiple resistance settings, and the user can give different resistances to the second pivot 3122 by different settings. Among them, the resistance mechanism is mainly to rotate a resistance disk (magnetic disk) to provide resistance, and the magnetic disk can be electromagnetic, permanent magnet, and electromagnetic resistance type, electromagnetic type is to control the magnetic resistance by current, and the permanent magnet type is The distance between the permanent magnet and the rotating axis is adjusted, and the electromagnetic resistance is constructed by the principle of electromagnetism and magnetoelectricity.

In addition, in the implementation, the cantilever rod 334 can adjust the relative length of the cantilever rod 334 by adding a length adjusting device (not shown). Furthermore, a position adjusting device (not shown) can be added to the cantilever rod 334, and the relative position of the suspension pivot 321 or the third joint 3333 can be adjusted by the operation of the position adjusting device. The position adjusting device can be a gear tooth. Strip group.

Referring to FIG. 5, it can be seen from part (A) of FIG. 5 that the third embodiment of the present invention adopts a four-bar linkage mechanism as a prototype, and the rotation mechanism 130 is disposed at the first pivot with the apparatus body 110 as a fixing member. On the shaft 1121, the cantilever rod 142 is pivotally connected to the suspension pivot 123, and the two ends of the pedal lever 141 are respectively pivotally connected to the actuating member of the rotating mechanism 130 and the cantilever rod 142, and the pedal group 145 is disposed on the pedal rod. In the 141, the cantilever rod 142 and the stepping rod 141 are pivotally connected to a movable pivot 1425, and the movable pivot 1425 is changed in relative position by adjusting the length of the rod of at least one of the cantilever rod 142 and the stepping rod 141.

Further, wherein the rotating mechanism 130 has two actuating members and performs a circular motion centering on the first pivot 1121, which may be a crank lever or a flywheel mechanism. The cantilever rod 142 is pivotally connected to the suspension pivot 123 to reciprocate. It can be seen that the four-bar linkage mechanism of the embodiment is a crank rocker group.

When the rotating mechanism 130 is actuated along the circumferential trajectory, the pedal set 145 disposed at the position of the pedaling lever 141 is moved along the closed trajectory 180 which is approximately elliptical, allowing the user to perform gait training, as shown in Fig. 5 (B). ) is shown in the section. However, when the pedal lever 141 performs the link length adjustment, it can be seen from the portion (C) of Fig. 5 that the closed track 180 produces a tilt change of several angles, thereby changing the motion pattern. As can be seen from this embodiment, the shape of the closed track 180 of the pedal set 145 can be changed by adjusting the length of the pedal lever 141.

The third embodiment is designed with a four-bar linkage mechanism. It has been known that the relative position of the movable pivot 1425 can be adjusted to suit the adjustment motion pattern, but due to the limitation of the mechanism rod, the closed trajectory 180 and the natural step are made. There is still room for further fitting between states.

Referring to FIG. 6, the fourth embodiment further adds a link assembly 160 including a three-joint link 161 and a two-joint link 162 to the rotation mechanism 130 and the guiding mechanism 140. And the linkage assembly 160 constitutes a Steven Six-Link mechanism that makes the motion trajectory more in line with the natural gait.

As can be seen from FIG. 6, the gait simulation exercise equipment 100 includes a device body 110, and a suspension side frame 120, a rotation mechanism 130, and a guiding mechanism 140 that are symmetrically disposed. The device body 110 has a support frame 111 and a central bracket 112 disposed at a front end of the support frame 111 and having a first pivot 1121. The two suspension side frames 120 are respectively disposed on two sides of the apparatus body 110. Each of the suspension side frames 120 is provided with a suspension pivot 123. The suspension side frame 120 can include a vertical rod 121 and a horizontal cross. The rod 122 or a combination thereof, the suspension side frame 120 can be considered for related design according to factors such as design or support strength. For example, in the embodiment, the vertical rod 121 can be erected at the rear end of the support frame 111, and the cross rod 122 extends forwardly to the central bracket 112. The cross rod 122 can share the supporting load, and can be further according to the modeling requirements. For design.

The two actuating members of the rotating mechanism 130 are disposed opposite to each other on the first pivot 1121 at 180 degrees. The two guiding mechanisms 140 are respectively pivotally connected to the two sides of the central bracket 112. However, each guiding mechanism 140 includes a stepping lever 141 and a cantilever rod 142. The acting member of the rotating mechanism 130 on the same side and the cantilever rod 142 are utilized. The pedal lever 141 is connected to one end, and one end of the cantilever rod 142 is pivotally connected to the suspension pivot 123, and the other end of the cantilever rod 142 is pivotally connected to the pedal lever 141 to the movable pivot 1425, and the pedal lever 141 is provided with a pedal. Group 145. When the pedal set 145 is stepped on, the pedal set 145 actuates along the closed trajectory 180, causing the guiding mechanism 140 to perform a reciprocating traction motion, wherein the movable pivot is adjusted by adjusting the length of the rod of at least one of the cantilever lever 142 and the pedaling lever 141 The 1425 produces a change in relative position that makes the closed trajectory 180 more in line with the natural gait.

In practice, the pedal lever 141 may further include a telescopic device 1415 for adjusting the relative position of the movable pivot 1425. The telescopic device 1415 includes a single-pass telescopic device, a double-track telescopic device, or a linear actuator. Similarly, the cantilever rod 142 can adjust the relative length of the cantilever rod 142 by adding a length adjusting device. Furthermore, a position adjusting device (not shown) may be further added to the cantilever rod 142. The position adjusting device can adjust the relative position of the suspension pivot 123 or the movable pivot 1425. The position adjusting device can be Rack and pinion set.

Referring to FIG. 7 , in order to further design an ergonomic and simulated natural gait gait exercise device, the topology mechanism is used to select an appropriate kinematic chain shape to increase the fit of the trajectory. Degree, making the trajectory closer to the natural gait.

It can be seen from the part (A) of Fig. 7 that the relative arrangement relationship between the links and the design simulation of the parts (B) and (C) of Fig. 7 can further prove the present invention. By adjusting the length of the link or the position of the pivot, the argument of the motion pattern can be easily and efficiently changed.

Referring to FIG. 8 to FIG. 11 at the same time and referring to FIG. 7, the relative arrangement relationship between the rod members of the fifth embodiment can be clearly understood from the schematic view and the respective views of the fifth embodiment.

The gait simulation exercise equipment 200 of the fifth embodiment includes a device body 210 and a symmetrically disposed suspension side frame 220 and a guiding mechanism 230. The device body 210 has a support frame 211 and a central bracket 212 disposed at the front end of the support frame 211 and having a first pivot 2121 and a second pivot 2122. The two suspension side frames 220 are respectively disposed on two sides of the device body 210. Each of the suspension side frames 220 is provided with a suspension pivot 223. The suspension side frame 220 may include a vertical rod 221 and a cross bar. 222 or a combination thereof, the suspension side frame 220 can be related to design according to factors such as design or support strength. For example, the vertical rod 221 can be erected at the rear end of the support frame 211, and the cross rod 222 extends forwardly to the central bracket 212. The cross rod 222 can be designed according to the modeling requirements, in addition to supporting the load.

The two guiding mechanisms 230 are respectively disposed on two sides of the central bracket 212. Each guiding mechanism 230 is assembled on the same side of the first pivot 2121 and the suspension pivot 223 to form a restraining kinematic chain. 230 includes a crank lever 231, a swing lever 232, a three-joint link 233, a pedal lever 234, and a boom lever 235. The crank rod 231 is connected to the first pivot 2121, and the swing lever 232 is pivotally connected to the second pivot 2122 and extends to form a moving handle. One end of the cantilever rod 235 is pivotally connected to the suspension pivot 223. The cantilever rod 235 The other end is pivotally connected to the pedal pivot 234 to the movable pivot 2348. The three-joint link 233 is connected to the crank lever 231, the swing lever 232 and the pedal lever 234, respectively, and the three joint link 233 and the cantilever rod 235 are utilized. The pedal lever 234 is coupled, however, the pedal set 237 is disposed on the pedal lever 234 to cause the pedal set 237 to act along the gait trajectory 238.

Further, when the crank lever 231 rotates with the first pivot 2121 as a center, the three-joint link 233 simultaneously drives the swing lever 232 and the pedal lever 234, and at the same time, the movable handle extended by the swing lever 232 is presented. Reciprocating back and forth to allow the user's hands to simulate natural swings. The pedal group 237 is disposed on the pedaling lever 234. By the link relationship and the size configuration of the third embodiment, the gait trajectory 238 is closer to the natural gait, and the joint angles of the lower limbs of the user are in the fitness process. The flexion and extension angle of each joint is not affected by the running track of the pedal group 237, thereby reducing the probability of sports injury.

Moreover, by the first adjusting device 2345 disposed on the pedaling lever 234, the length of the pedaling lever 234 or the position of the movable pivot 2348 can be changed, thereby causing the gait trajectory 238 to generate a lifting angle and a stride span change. The purpose of slope adjustment and stride adjustment is achieved, and the purpose of the kinematic chain is achieved. In practice, a third adjusting device (not shown) may be added to the cantilever rod 235, and the position of the suspension pivot 223 or the movable pivot 2348 is adjusted by the operation of the third adjusting device, and the third and third embodiments are implemented. The adjustment device can be a rack and pinion set.

Please refer to Fig. 12, which is a schematic diagram of different aspects of the first adjusting device. The first adjusting device 2345 has various kinds of changes, as long as the position of the movable pivot 2348 between the stepping lever 234 and the cantilever lever 235 can be changed, which can be an embodiment of the present invention, and only a few common patterns are listed. Description, but not limited to this. In the part (A) of FIG. 12, the pedaling rod 234 is designed as an inner tube and an outer tube are stacked on each other, and the two ends of the first adjusting device 2345 are respectively disposed on the inner tube and the outer tube, and the first When the adjusting device 2345 is actuated to change the relative position of the inner tube and the outer tube, the length of the pedal lever 234 is changed accordingly. The first adjusting device 2345 can be a single-pass telescopic device, a double-distance telescopic device or a linear actuator. . The part (B) of Fig. 12 is shown in another aspect. The first adjusting device 2345 has a roller and a rail group, and pivots the cantilever rod 235 to the roller to adjust the movable pivot 2348 by changing the position of the roller. The relative position, which in turn changes the trajectory of motion.

Please refer to Fig. 13, which is a schematic diagram of the second adjusting device. It can be seen from the above argument that the movement trajectory can be changed by adjusting the relative position between the rod members. For example, the cantilever rod 235 can be designed to match the tubular sleeve with the second adjusting device 2355 to change the length of the cantilever rod 235. The second adjustment device 2355 includes various telescoping devices or linear actuators.

However, regardless of the operating range of the first adjusting device 2345 or the second adjusting device 2355, the size limitation between the link mechanisms must be satisfied to satisfy the motion trajectory conforming to the natural gait. The gait simulation fitness equipment 200 is designed by the third embodiment for simulation analysis. When the actuation range of the first adjustment device 2345 is 0 cm to 40 cm, the step traverse variation of the gait trajectory 238 is between 45. The centimeters are ~65 cm, and the gait trajectory 238 is between 0° and 20°, and the flatness ratio of the long and short axes is between 8:1 and 3:1. It can be seen from the above embodiments that the present invention can change the step amplitude, the lifting angle, the flatness ratio, the trajectory smoothness and the like of the motion trajectory by adjusting the length between the rods to change the relative pivot position. In order to make the trajectory more in line with the natural gait.

The purpose of adjusting the motion trajectory can be achieved by adding an adjustment device, which is relatively progressive and more flexible than the current various adjustment methods. Moreover, the configuration of a simple link structure can save related costs and enhance industrial interests.

The embodiments described above are merely illustrative of the technical spirit and the features of the present invention, and the objects of the present invention can be understood by those skilled in the art, and the scope of the present invention cannot be limited thereto. That is, the equivalent variations or modifications made by the spirit of the present invention should still be included in the scope of the present invention.

100‧‧‧gait simulation fitness equipment
110‧‧‧ device body
111‧‧‧Support frame
112‧‧‧Central bracket
1121‧‧‧First pivot
120‧‧‧suspension side frame
121‧‧‧ Vertical rod
122‧‧‧crossbar
123‧‧‧suspension pivot
130‧‧‧Rotating mechanism
140‧‧‧Guiding agency
141‧‧‧Stepping pole
1415‧‧‧Flexing device
142‧‧‧Cantilever
1425‧‧‧ activity pivot
145‧‧‧ pedal group
160‧‧‧ linkage assembly
161‧‧‧Three joint connecting rod
162‧‧‧Two joint connecting rod
180‧‧‧closed track
200‧‧‧gait simulation fitness equipment
210‧‧‧ device body
211‧‧‧Support frame
212‧‧‧Central bracket
2121‧‧‧First pivot
2122‧‧‧Second pivot
220‧‧‧suspension side frame
221‧‧‧ Vertical rod
222‧‧‧crossbar
223‧‧‧suspension pivot
230‧‧‧Guiding agency
231‧‧‧ crank lever
232‧‧‧Hand swing
233‧‧‧Three joint connecting rod
234‧‧‧Stepping pole
2348‧‧‧ Activity pivot
235‧‧‧Cantilever
237‧‧‧ pedal group
238‧‧‧gait trajectory
2345‧‧‧First adjustment device
2355‧‧‧Second adjustment device
300‧‧‧gait simulation fitness equipment
310‧‧‧ device body
311‧‧‧Support frame
312‧‧‧Central bracket
3121‧‧‧First pivot
3122‧‧‧Second pivot
320‧‧‧suspension side frame
321‧‧‧suspension pivot
330‧‧‧Guiding agency
331‧‧‧Hand swing
332‧‧‧Stepping pole
333‧‧‧Three joint connecting rod
3331‧‧‧First joint
3332‧‧‧second joint
3333‧‧‧ third joint
3334‧‧‧Flexing device
334‧‧‧Cantilever
335‧‧‧ pedal group
340‧‧‧Flywheel mechanism
350‧‧‧ resistance adjustment agency
351‧‧‧ belt parts

1 is a first schematic view of a first embodiment of a gait simulation exercise apparatus of the present invention. Figure 2 is a second schematic view of the first embodiment of the gait simulation exercise apparatus of the present invention. Figure 3 is a first schematic view of a second embodiment of the gait simulation exercise apparatus of the present invention. 4 is a second schematic view of a second embodiment of the gait simulation exercise apparatus of the present invention. FIG. 5 is a schematic diagram of the mechanism of the third embodiment of the gait simulation exercise apparatus of the present invention. Figure 6 is a schematic view showing a fourth embodiment of the gait simulation exercise apparatus of the present invention. Figure 7 is a schematic diagram of the mechanism of the fifth embodiment of the gait simulation exercise apparatus of the present invention. Figure 8 is a schematic view showing a fifth embodiment of the gait simulation exercise apparatus of the present invention. Figure 9 is a front elevational view of a fifth embodiment of the gait simulation exercise apparatus of the present invention. Figure 10 is a side elevational view of a fifth embodiment of the gait simulation exercise apparatus of the present invention. Figure 11 is a plan view showing a fifth embodiment of the gait simulation exercise apparatus of the present invention. Figure 12 is a schematic view showing the first adjusting device of the fifth embodiment of the gait simulation exercise apparatus of the present invention. Figure 13 is a schematic view showing a second adjusting device of the fifth embodiment of the gait simulation exercise apparatus of the present invention.

Guide mechanism 300‧‧‧ gait simulation fitness equipment

310‧‧‧ device body

311‧‧‧Support frame

312‧‧‧Central bracket

320‧‧‧suspension side frame

321‧‧‧suspension pivot

330‧‧‧Guiding agency

331‧‧‧Hand swing

332‧‧‧Stepping pole

333‧‧‧Three joint connecting rod

3331‧‧‧First joint

3332‧‧‧second joint

3333‧‧‧ third joint

3334‧‧‧Flexing device

334‧‧‧Cantilever

335‧‧‧ pedal group

340‧‧‧Flywheel mechanism

Claims (10)

A gait simulation fitness equipment, comprising: a device body having a support frame and a central support disposed at a front end of the support frame and having a first pivot and a second pivot; a plurality of suspended side frames The suspension side frame is respectively disposed on two sides of the device body, and each of the suspension side frames is provided with a suspension pivot; and a plurality of guiding mechanisms are respectively disposed on two sides of the central bracket, and each guiding mechanism comprises a hand swinging lever, a pedaling lever, a three-joint connecting rod and a cantilever lever pivotally connected to one end of the first pivot shaft, one end of the pedaling lever pivotally connected to the hand swinging lever, the pedaling pole The other end is provided with a pedal set, one of the first joints is connected to one end of the second pivot, and one of the three joints is connected to the pedal, and one end of the cantilever is pivotally connected a third joint of the three-joint link, the other end of the cantilever rod is pivotally connected to the suspension pivot; wherein the pedal joint is subjected to a reciprocating displacement, and the three-joint link is subjected to the pedal Driven around the second pivot, thereby The pedal set is actuated along a one-step trajectory. The gait simulation fitness device of claim 1, wherein the three-joint link further comprises a telescopic device to adjust the length of the three-joint link. The gait simulation exercise device of claim 1, wherein the cantilever lever further comprises a length adjusting device for adjusting the length of the cantilever rod. The gait simulation fitness device of claim 1, wherein the three-joint link further comprises a position adjusting device for adjusting a relative position of the third joint of the three-joint link. The gait simulation exercise device of claim 1, wherein the cantilever lever further comprises a position adjusting device for adjusting the relative position of the suspension pivot. A gait simulation fitness equipment, comprising: a device body having a support frame and a central support disposed at a front end of the support frame and having a first pivot; and two suspended side frames respectively mounted on the device body Each of the two sides of the suspension side frame is provided with a suspension pivot; a rotating mechanism has two actuating members, and the two actuating members are oppositely disposed on opposite sides of the first pivot shaft and a pivoting shaft is pivoted; and two guiding mechanisms are respectively pivotally connected to the two sides of the central bracket, each of the guiding mechanisms comprising a stepping lever and a cantilever lever, the actuating member on the same side and the The cantilever lever is connected by the pedal lever, and one end of the cantilever lever is pivotally connected to the suspension pivot, and the other end of the cantilever lever is pivotally connected to the pedal lever on a movable pivot, and the pedal is disposed on the pedal a pedal set, wherein when the pedal set is stepped on, the pedal set is actuated along a closed trajectory, and the guiding mechanism performs a reciprocating traction motion, wherein adjusting the distance of the suspension pivot relative to the movable pivot or changing the movable pivot Axis relative to the pedal set Distance so that the closed trajectory is more in line with the natural gait. The gait simulation fitness equipment according to claim 6 further includes a link assembly having a three-joint link and a two-joint link, the link assembly, the rotating mechanism and the guiding mechanism A Steven six-bar linkage. A gait-simulating fitness equipment includes: a device body having a support frame and a central support disposed at a front end of the support frame and having a first pivot and a second pivot; Separatingly disposed on two sides of the device body, each of the hanging side frames is provided with a suspension pivot; and two guiding mechanisms are respectively disposed on two sides of the central bracket, and each guiding mechanism is assembled The first pivot and the suspension pivot on the same side to form a restraining kinematic chain, the guiding mechanism comprises a crank lever, a hand swing lever, a three joint link, a pedal lever and a cantilever lever, a crank lever is coupled to the first pivot shaft, the hand swing lever is pivotally connected to the second pivot shaft and extends to form a moving handle, one end of the cantilever lever is pivotally connected to the suspension pivot shaft, and the cantilever lever is another One end is pivotally connected to the pedal lever to a movable pivot shaft, and the three joint link is respectively connected to the crank lever, the swing lever and the pedal lever, and the pedal joint between the three joint link and the cantilever lever is utilized a lever connection, the pedal set is provided with a pedal group, so that the pedal set A track actuator gait. The gait-simulating fitness equipment of claim 8, wherein the pedaling pole further comprises a first adjusting device for adjusting the length of the pedaling pole or the relative position of the movable pivot, thereby changing the trajectory of the gait. Aspect. The gait simulation fitness device of claim 8, wherein the cantilever lever further comprises a second adjusting device and a third adjusting device, wherein the second adjusting device is configured to adjust the length of the cantilever bar, thereby changing The gait trajectory is used, and the third adjusting device is used to adjust the relative position of the suspension pivot.