TWM454853U - Adjustable multiple motion trace stroke structure for elliptic track machine - Google Patents

Description

Elliptical orbital machine can adjust a variety of motion track structure

This author is about an elliptical orbital machine that can adjust a variety of motion track stroke structures, especially for indoor sports and fitness. By adjusting the corresponding adjustment combinations between components, it is possible to adjust a variety of different motion track stroke structures.

According to the elliptical orbital machine, it is a common and widely used exercise fitness equipment for the public. As shown in Fig. 1, the conventional elliptical orbital machine has a flywheel 12 mounted on the rear section of the main frame body 11 and The eccentric portion of the two sides of the flywheel 12 is provided with a pivoting member 13 having two different angles, and the swinging rod 15 is respectively pivoted on two sides of the upright front frame 14 of the front portion of the main frame body 11, and the lower end of the swinging rod 15 is respectively disposed. It is pivoted with one end of a linkage rod 16 , and the other end of the linkage rod 16 is pivotally connected to the pivoting member 13 , and the pedal 17 is fixed on the linkage rod 16 , thereby enabling the user to reach the stepping fitness Purpose, however, the conventional elliptical orbital machine still has room to improve its structure in practical use. Because when the user uses the conventional elliptical orbital machine, the hand holds the swinging lever 15 and at the same time the foot is stepped on the board 17, and as the swinging lever 15 swings back and forth, the interlocking lever 16 is caused to follow The rotation of the flywheel 12 and the swing of the swinging lever 15 act to form an trajectory of the elliptical state. Therefore, when the user uses the elliptical orbital machine, the motion can only be swung in a single fixed elliptical state, and the motion trajectory of different body swinging motions cannot be selected, and better motion effects and more motions are provided. Fun, thus Can not cause consumers to buy. Therefore, how to develop and improve the problems existing in the above-mentioned elliptical orbital machine, to improve the diversification of the function of the elliptical orbital machine, and to provide the user with better and more convenient sports equipment, which is an effort required by the relevant industry. The goal of research and development.

The conventional elliptical orbital machine can only oscillate in a single fixed elliptical state, and cannot provide a user with better exercise effects and more sports fun, and thus cannot cause consumers to purchase.

The present invention provides an elliptical orbital machine capable of adjusting a variety of motion track stroke structures, especially for indoor exercise fitness, through the corresponding combination of components, to achieve the elliptical trajectory of the pedaling movement, while also having the arm flexion and extension swing effect The indoor sports equipment is provided with a circular motion device on the rear part of the main frame body, and the predetermined eccentric position on the two sides of the circular motion device is pivotally provided with two different angled shafts, and the other end of the shaft is connected with one Adjusting the assembly, and swinging the swinging grip of the front and rear swinging arms on the two sides of the front portion of the main frame body, the lower end of the swinging gripping rod is pivotally connected to one end of the pedal sliding rod, and the other end of the pedal sliding rod is pivoted on the The adjusting component is characterized in that: the adjusting component comprises a pair of fixed discs and an adjusting disc, wherein the fixing disc is provided with a plurality of adjusting holes, and one side of the adjusting disc is fixed on the shaft, and the adjusting disc is provided with a positioning The positioning member can pass through the adjusting hole of the fixing plate, and the predetermined eccentric position of one side of the adjusting plate pivots the pedal sliding bar; thereby adjusting the adjusting component and matching with the pedal slider Means and the rotational motion of the swing when the swing rotation of the grip and actuated practical purposes can be achieved by adjusting the different travel path of movement of the valve step.

The elliptical orbital machine provided by this creation can adjust a variety of motion track strokes The function of the present invention is to adjust the different step valve amplitudes mainly by the adjustment component, the swing grip and the pedal slide bar to provide better exercise effect and more sports fun.

[study]

11‧‧‧Main frame

12‧‧‧Flywheel

13‧‧‧ pivotal parts

14‧‧‧Upright front frame

15‧‧‧swing rod

16‧‧‧ linkage rod

17‧‧‧ pedal

[this creation]

10‧‧‧Main frame

101‧‧‧Upright Department

11‧‧‧Circular motion device

12‧‧‧ shaft

13‧‧‧Swing grip

14‧‧‧ pedal slide

141‧‧‧ pivotal department

20‧‧‧Adjusting components

30‧‧‧ Fixed disk

31‧‧‧Adjustment hole

40‧‧‧Adjustment

41‧‧‧ Positioning parts

42‧‧‧ sets of rods

Figure 1 is a side view of a conventional elliptical orbital machine.

Figure 2 is a three-dimensional combination of the creation.

Figure 3 is an exploded view of the creation.

Fig. 4 is a partial enlarged view of Fig. 3.

Figure 5 is a partial appearance of the front view of the creation.

Figure 6 is a side view of the creation.

Figure 7 is a schematic diagram of the rotation adjustment assembly of the present invention and the linkage pedal slider (front and rear step valves).

Figure 8 is a schematic diagram of the rotation adjustment assembly of the present invention at another angle and the linkage pedal slider (front and rear step valves).

Figure 9 shows the creation of the rotation adjustment assembly at an angle and the linkage pedal slider diagram (upper and lower step valves).

Figure 10 is a schematic diagram of the rotation adjustment assembly of the present invention at another angle and the linkage pedal slider (upper and lower step valves).

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Examples of Simple Description] for a detailed description of the following: Please refer to Figures 2~6 for details. This creation provides an elliptical orbital machine that can adjust a variety of motion trajectory structures, especially for indoor exercise, through the corresponding combination of components, to achieve elliptical trajectory. The indoor sports equipment with the pedaling motion and the arm bending and stretching effect is provided with a circular motion device 11 on the rear portion of the main frame body 10, and the predetermined eccentric position on the two sides of the circular motion device 11 is pivoted at two angles. a different shaft 12, the other end of the shaft 12 is connected with an adjusting component 20, and the two sides of the upright portion 101 of the front portion of the main frame 10 are respectively pivotally provided with a swinging grip 13 which can swing back and forth. The lower end of the rod 13 is pivotally connected to one end of the pedal slide bar 14 , and the other end of the pedal slide bar 14 is pivotally disposed on the adjustment assembly 20 , wherein the adjustment assembly 20 includes a pair of disc-shaped fixed discs 30 and an adjustment disc 40 . The fixing plate 30 is provided with a plurality of adjusting holes 31, and one side of the fixing plate 30 is fixed on the shaft 12. The adjusting plate 40 is provided with a positioning member 41. The positioning member 41 can be a locking member and a pulling member. a pin or a pressing member, the positioning member 41 can The adjusting hole 31 of the fixing plate 30 is disposed, and the pedal arbor 14 is pivoted by a predetermined eccentric position on one side of the adjusting plate 40; thereby adjusting the adjusting component 20 and engaging the pedal slider 14 with the circular motion device 11 When the rotation of the swing and swing grip 13 is actuated, it is possible to achieve the practical purpose of adjusting the travel trajectory of different motion step valves.

The adjusting plate 40 is pivotally mounted on the shaft 12 to engage the fixed disk 30.

In addition, a predetermined eccentric position on one side of the adjusting plate 40 is further provided with a set of rods 42. The end of the pedal sliding rod 14 has a pivoting portion 141, and the pedal sliding rod 14 and the adjusting plate 40 can be respectively used by The pivoting portion 141 and the sleeve 42 are pivotally connected to each other.

With the above structure and composition design, the following is the use of this creation: Please refer to FIG. 3 and the 6th to 10th drawings. When the user needs to adjust the stroke of the different motion step valve, the positioning member 41 is taken as an example of the pin member, and the fixing plate 30 is originally worn. After the positioning member 41 of the adjusting hole 31 is disengaged from the adjusting hole 31, the adjusting plate 40 is rotated, and the positioning member 41 of the adjusting plate 40 is re-applied to the different adjusting holes 31 of the fixing plate 30, that is, the adjustment is completed. Different motion step valve travel trajectories.

With the structure of the above specific embodiment, the following benefits can be obtained: the relative rotation angle of the fixing plate 30 and the adjusting plate 40 of the adjusting assembly 20 can be adjusted, and the pedal slider 14 can be moved along with the circumference. When the rotation of the device 11 and the swing of the swing grip 13 are actuated, the movement trajectories of different body swinging motions are adjusted to provide better exercise effects and more exercise fun.

In summary, the present creative system can effectively solve the shortcomings of the prior art and can be easily implemented by those skilled in the art, but the above is only one preferred embodiment of the present invention. However, it is not possible to limit the scope of the implementation of this creation; that is, the equivalent changes and modifications made by the applicant in accordance with the scope of the patent application for this creation shall remain within the scope of this creation patent.

10‧‧‧Main frame

101‧‧‧Upright Department

11‧‧‧Circular motion device

12‧‧‧ shaft

13‧‧‧Swing grip

14‧‧‧ pedal slide

141‧‧‧ pivotal department

20‧‧‧Adjusting components

30‧‧‧ Fixed disk

31‧‧‧Adjustment hole

40‧‧‧Adjustment

41‧‧‧ Positioning parts

42‧‧‧ sets of rods

Claims (5)

An elliptical orbital machine can adjust a variety of motion track stroke structures, especially indoor sports equipment that is widely used in indoor sports fitness, through the corresponding combination of components, to achieve the elliptical trajectory pedaling motion, and also has the arm flexion and extension swing effect A circular motion device is mounted on the rear portion of the main frame body, and a predetermined angled position on the two sides of the circular motion device is pivotally provided with a shaft having two different angles, and an adjustment component is connected to the other end of the shaft. And a swinging grip bar pivotally connected to the front side of the front portion of the main frame body, wherein the lower end of the swing gripping rod is pivotally connected to one end of the pedal sliding rod, and the other end of the pedal sliding rod is pivotally disposed on the adjusting component. The main feature is that the adjusting component comprises a pair of fixed discs and an adjusting disc, wherein the fixing disc is provided with a plurality of adjusting holes, and one side of the adjusting disc is fixed on the shaft, and the adjusting disc is provided with a positioning member. The positioning member can pass through the adjusting hole of the fixing plate, and the predetermined eccentric position of one side of the adjusting plate pivots the pedal sliding bar; thereby adjusting the adjusting component and engaging the pedal sliding bar with the circular motion The rotation and counter rotation of the swing when the swing grip and actuated practical purposes can be achieved by adjusting the different travel path of movement of the valve step. According to the elliptical orbital machine of claim 1, the plurality of trajectory stroke structures can be adjusted, wherein the fixed disk and the adjustment disk are disk-shaped. According to the elliptical orbital machine of claim 1, the plurality of motion track stroke structures can be adjusted, wherein the positioning member can be a fastener, a pull pin or a pressing member. According to the elliptical orbital machine of claim 1, the plurality of motion track stroke structures can be adjusted, wherein the adjustment disk can be pivoted on the shaft to thereby engage the fixed disk. According to the elliptical orbital machine of claim 1, the plurality of motion track stroke structures are adjustable, wherein the predetermined eccentric position on one side of the adjustment plate is further provided with a set of rods, the pedal slide bar The end portion has a pivoting portion, and the pedal slider and the adjusting plate are respectively pivotally connected to each other by the pivoting portion and the sleeve rod.