TWM510768U - Vertical fitness machine with constant amplitude - Google Patents

Description

Fixed amplitude vertical fitness machine

This creation is about the technical field of a fitness machine, especially a fixed-amplitude vertical fitness machine.

The vibration training machine is a device that is applied to fitness or sports applications, and mainly uses the vibration table on the vibration training machine to provide the user to stand, or sit, or to abut some part of the body, through vibration The vibration wave generated by the step is transmitted to the user, thereby vibrating and inducing the reflection mechanism of the user's body, and promoting the activation and exercise of the muscle.

It can be seen that the vibration effect that the vibration step in the vibration training machine can produce is the main design focus of the vibration training machine. However, the so-called upper and lower vibrations of the upper and lower oscillating exercise machines are not really vertical up and down, but are vibrated up and down by the trajectory of the runway circle, resulting in a great reduction in the exercise effect.

In view of the above problems and deficiencies of the prior art, one of the aims of the present invention is to provide a fixed-amplitude vertical fitness machine including a pedestal machine. The structure is a lifting mechanism provided on the base frame mechanism, an eccentric linkage mechanism connected to the lifting mechanism, a power mechanism connected to the eccentric linkage mechanism, and a pedal connected to the lifting mechanism. The lifting mechanism comprises two lifting rods and a lifting frame member symmetrically pivotally arranged on the base frame mechanism, and a pivoting locking piece for the plurality of pivoting lifting frame members and the base frame mechanism. The eccentric linkage mechanism comprises a transmission shaft pivoted on the base frame mechanism, an eccentric wheel fixed on the outer circumference of the transmission shaft, and a set of eccentric wheels disposed on the outer periphery of the eccentric wheel and pivotally connected to the lifting frame member. frame. By the composition of the above components, the power mechanism drives the eccentric linkage mechanism to interlock the lifting mechanism to form a lift, so that the pedals form a vertical up and down movement with respect to the base mechanism.

10‧‧‧Base frame mechanism

11‧‧‧ pedestal

12‧‧‧Vibration bracket

121‧‧‧foot board

122‧‧‧Flexible column

20‧‧‧ Lifting institutions

22, 23‧‧‧ Lifting pole

24‧‧‧ pivot lock

25‧‧‧ pivoting seat

30‧‧‧Eccentric linkage mechanism

31‧‧‧ drive shaft

32‧‧‧Eccentric wheel

33‧‧‧eccentric wheel frame

34‧‧‧ bearing housing

40‧‧‧Power Agency

41‧‧‧Motor

42‧‧‧Land

43‧‧‧ Pulley

5‧‧‧ pedal

51‧‧‧ pedal pivoting parts

Figure 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a partially exploded perspective view of the embodiment shown in Fig. 1.

Fig. 3 is a partially exploded perspective view showing another embodiment of the embodiment shown in Fig. 1.

Fig. 4 is an exploded perspective view of the embodiment shown in Fig. 1.

Fig. 5 is a schematic view (1) of the embodiment shown in Fig. 1.

Fig. 6 is a schematic view (2) of the embodiment shown in Fig. 1.

Hereinafter, the embodiment of the artificial amplitude-setting vertical fitness machine will be further described with reference to the related drawings. To facilitate understanding of this creative implementation, the following identical parts The same symbol is used to indicate the description.

Referring to Figures 1 to 6, the present invention relates to a fixed-amplitude vertical exercise machine comprising a pedestal mechanism 10, a lifting mechanism 20 pivoted to the pedestal mechanism 10, a connecting pedestal mechanism 10 and lifting The eccentric linkage mechanism 30 of the mechanism 20 is disposed on the base mechanism 10 and connected to the eccentric linkage mechanism 30 to provide a power mechanism 40 and a pedal 5 pivotally mounted on the lift mechanism 20. By the composition of the above members, the pedal 5 is caused to move up and down perpendicularly with respect to the base mechanism 10.

The base frame mechanism 10 includes a base frame 11 and two shock absorbing brackets 12 of the suspension base frame 11 that are separated from a support plane (for example, the ground). Each of the damper brackets 12 has a leg plate 121 disposed on the support plane, and a plurality of elastic columns 122 erected on the leg plate 121 and suspended from the corners of the pedestal 12. When implemented, each of the shock absorbing brackets 12 can be omitted.

The lifting mechanism 20 includes a lifting frame member 21, two lifting levers 22, 23, and a plurality of pivoting locking pieces 24 and a pivoting seat 25. One end of the lifting frame member 21 is pivotally connected to the same end of each lifting strut 22, 23 and is concentric (non-coaxial); the lifting frame member 21 is matched with the pivoting locking piece 24 at the other end of the pivoting connection. The pivoting frame member 21 is pivotally connected to the base frame 11 and the lifting frame member 21 and the base 25 are pivotally connected to the two ends of the pivoting locking piece 24. The pivoting frame member 21 and the pivoting locking pieces 24 are pivotally connected to each other. In addition, a swinging motion is formed at both ends of the lifting frame member 21, and the pivoting position of each pivoting locking piece 24 and the base frame 11 is used as an axis to provide the pivoting movement capability of each pivoting locking piece 24, so that lifting The frame member 21 is displaceable along the extension direction of the base frame 11. motion.

The other ends of the lifting rods 22 and 23 pivotally connected to the lifting frame member 21 are pivotally connected to the base frame 11 via the pivoting bases 25 (different shafts), so that the lifting rods 22, At both ends of the 23, the pivoting seat 25 can be used as a fixed point axis to form a rocking motion. When implemented, each pivoting seat 25 can be integrally formed with the base frame 11.

The eccentric linkage mechanism 30 includes a transmission shaft 31, an eccentric wheel 32 fixed to the outer circumference of the transmission shaft 31, and a set of eccentric wheel frames 33 disposed on the outer circumference of the eccentric wheel 32. Both ends of the transmission shaft 31 are pivotally disposed on the base frame 11, and the top end of the eccentric wheel frame 33 is pivotally disposed at a preset position of the lifting frame member 21. In implementation, the eccentric frame 33 is pivotally coupled to the lifting frame member 21, and is selectively concentric (non-coaxial) to the pivotal connection between the lifting frame member 21 and each of the lifting struts 22, 23. In addition, the selective bearing housing 34 at both ends of the transmission shaft 31 is disposed on the base frame 11.

The power mechanism 40 has at least one motor 41 fixed to the base frame 11 and connected to the drive shaft 31 to provide a driving force. In implementation, the motor 41 is selectively engageable with the belt 42 and the pulley 43 to the drive shaft 31.

The pedals 5 are respectively pivotally connected to the lifting frame member 21 and the lifting rods 22 and 23 of the lifting mechanism 20, and are lifted by the lifting mechanism 20 to form an up and down movement. In practice, the pedal 5 can be further pivotally coupled to the lift frame member 21 via the pedal pivot member 51.

Therefore, the above is a preferred embodiment of the present invention, the introduction of the various components of the fixed-amplitude vertical fitness machine, and then the assembly method of the creation and The use characteristics are as follows: the motor 41 of the power mechanism 40 passes through the belt 42 and the pulley 43 to drive the drive shaft 31 of the eccentric linkage mechanism 30 and the eccentric wheel 32 to form a rotation; during the process, the eccentric 32 pushes the inner circumference of the eccentric wheel frame 33. The eccentric wheel frame 33 is forced to revolve along the drive shaft 31. Moreover, since the eccentric frame 33 is pivotally connected to the lifting frame member 21, when the convex portion of the eccentric wheel 32 is rotated to the left and right positions of the transmission shaft 31 (viewed by the transmission shaft 31), the eccentric wheel frame 33 can be The left and right yaw motions are formed by the pivotal joints with the lifting frame member 21, thereby canceling the stroke of the eccentric wheel 32 acting on the eccentric wheel frame 33.

<Pedal rise>

When the convex portion of the eccentric 32 is rotated to the position below the drive shaft 31 (viewed by the transmission shaft 31), the eccentric frame 33 is pushed up by the eccentric 32 to pull up the lifting frame member. 21, the lifting frame member 21 and the lifting rods 22, 23 of the lifting mechanism 20 are respectively pivoted at a pivotal connection with the base frame 11 to form a swing; that is, the lifting frame member 21 and The end of each of the lift rods 22, 23 is pivoted downward toward the base frame 11, and the other end is remote from the base frame 11, and the pedal 5 is pivotally lifted vertically.

<pedal drop>

When the convex portion of the eccentric 32 is rotated to the position above the drive shaft 31, the eccentric frame 33 is pushed up by the eccentric 32 to push up the lifting frame member 21, so that the lifting frame 20 is lifted. The member 21 and each of the lifting rods 22, 23 are respectively pivoted at a pivotal connection with the base frame 11 to form a swing; that is, a lifting frame The member 21 is pivotally connected to the lifting rods 22, 23, away from the base frame 11, and the other end is approaching toward the base frame 11, and the pivoting pedal 5 is vertically lowered.

By repeating this, the formation of the amplitude of the pedal 5 can be vertically operated up and down to provide the user to step on the pedal 5 to perform vertical amplitude motion.

The above description is only for the preferred embodiment of the present invention, and is intended to clarify the features of the present invention, and is not intended to limit the scope of the present embodiment, and the average variation made by those skilled in the art according to the present creation. Changes that are well known to those skilled in the art, and still fall within the scope of this creation.

11‧‧‧ pedestal

12‧‧‧Vibration bracket

121‧‧‧foot board

122‧‧‧Flexible column

34‧‧‧ bearing housing

5‧‧‧ pedal

Claims (6)

A fixed-amplitude vertical fitness machine includes: a pedestal mechanism having at least one pedestal; a lifting mechanism comprising two lifting struts and a lifting frame member symmetrically pivotally disposed on the pedestal, and a plurality of pivoting members a pivoting locking piece of the lifting frame member and the base frame; each of the lifting support rods is symmetrically and concentrically pivotally connected to the base frame; the lifting frame member has one end and each of the lifting rods And an eccentric linkage mechanism, comprising: a transmission shaft pivoted on the base frame, an eccentric wheel fixed on an outer circumference of the transmission shaft, and a set on the outer circumference of the eccentric wheel, and the top end An eccentric wheel frame pivotally connected to the lifting frame member, the eccentric wheel frame being pushed by the eccentric wheel and revolving along the transmission shaft; a power mechanism having at least one motor, the motor being fixed on the base And the pedal is connected to the transmission shaft; and a pedal is respectively pivotally connected to each of the lifting rods pivotally connected to each other and the other end of the lifting frame member, and is lifted by the lifting mechanism to form The movement of the lower amplitude. The fixed-amplitude vertical fitness machine of claim 1, wherein the pedestal mechanism is further connected with two damper brackets, each of the damper brackets comprises a foot board, and a plurality of erecting brackets are erected on the foot board and suspended The elastic column of the base frame. A fixed-amplitude vertical fitness machine as described in claim 2, wherein each of the The other end of the lifting struts that are pivotally connected to the lifting frame is pivotally connected to the pedestal through a pivoting seat. The fixed-amplitude vertical fitness machine of claim 3, wherein the two ends of the transmission shaft are respectively pivotally coupled to the base frame. The fixed-amplitude vertical exercise machine of claim 4, wherein the motor is further coupled to the drive shaft via at least one belt and at least one pulley. The fixed-amplitude vertical exercise machine of claim 5, wherein the pedal is further pivotally coupled to the lifting frame member via a pedal pivoting member.