CN202070075U - Multifunctional Seated Elliptical Track Fitness Machine - Google Patents

Abstract

A multifunctional sitting elliptical track fitness machine includes a base frame, a seat, a foot exercise mechanism and a hand exercise mechanism. The foot exercise mechanism allows the user's foot to move in an elliptical track, and the hand exercise mechanism allows the user's hand to move in an arc track, thereby simulating the best exercise action and conforming to ergonomics, so that the exercise operation is more comfortable.

Description

Multifunctional Seated Elliptical Track Fitness Machine

technical field

The utility model relates to a body-building machine, and more specifically refers to a multifunctional sitting-type elliptical track body-building machine.

Background technique

There are various kinds of known fitness machines, including those suitable for hand exercise, foot exercise or simultaneous exercise of hands and feet. Although fitness equipment is an auxiliary device designed for specific body movements, if its operation and use cannot simulate sports movements in an ergonomic way, there may be a possibility of adverse sports effects.

Taking a fitness machine including two pedals and two armrests as an example, the pedals and the armrests are interlocked by a link mechanism so that the hands and feet move simultaneously. That is to say, the user drives the hands to swing back and forth by alternately stepping on them to achieve the purpose of simulating walking. However, this type of fitness equipment can only provide both feet standing still, and cannot simulate the action of striding, that is, Its motion track is an arc track rather than an ellipse track. Based on this, the fitness machine not only fails to show the simulation effect in operation, but also because the pedaling force is too concentrated on specific parts of the muscles, which will lead to a rapid increase in the concentration of lactic acid in the human body. Ascent is not conducive to long-term exercise.

There is another kind of elliptical fitness machine, although it provides the foot to move in an elliptical trajectory, and has the effect of hand and foot movement, but this type of elliptical fitness machine is mostly used for standing, not suitable for sitting. to exercise. Although some operators have installed seats to provide rides, but in the actual operation process, because the pedals are close to and maintained horizontally, it is not conducive for users to perform pedaling movements with natural movements, which cannot be simulated. The pedaling method that produces the best exercise action not only makes the operation uncomfortable, but also easily causes the concentration of lactic acid in the body to rise and make people feel sore. Moreover, the exercise action does not conform to ergonomics and may cause sports injuries.

Utility model content

The purpose of the utility model is to provide a multifunctional sitting elliptical track fitness machine, which can simulate the best motion and conform to ergonomics, so as to make the operation more comfortable.

In order to achieve the above purpose, the utility model provides a multifunctional sitting elliptical track fitness machine, including:

a base frame having at least one radial guide rail;

a seat arranged on the base frame;

A foot movement mechanism, including a flywheel, two pedals and two rollers, wherein:

The flywheel is arranged on the base frame;

One end of the two pedals is pivotally connected to the flywheel, and the other end is provided with a stepping part;

The two rollers are arranged on the corresponding pedals, and the rollers contact the wheel diameter guide rail of the base frame;

One hand movement mechanism includes two handles and two connecting rods, among which:

The two handles are pivoted on the base frame, and one end of the handles is provided with a holding portion;

One end of the two connecting rods is pivotally connected to the other end of the corresponding grip, and the other end of the connecting rod is pivotally connected to the corresponding pedal rod.

Said multifunctional sitting type elliptical track fitness machine, wherein each step bar has a straight section and a bent section, and the angle between the straight section and the bent section is an obtuse angle, and the stepped section is set on the bent section department.

Said multi-functional sitting elliptical track fitness machine, wherein the stepping part includes a pedal pivot on the step rod, and at least one return member is arranged between the pedal and the step rod.

Said multi-functional sitting type elliptical track fitness machine, wherein the foot movement mechanism has a crank connected to the flywheel, and the two ends of the crank are respectively pivotally connected to the pedals; the bent sections of each pedal are pivotally connected to the corresponding connecting rods .

Said multifunctional seated elliptical track fitness machine, wherein the wheel diameter guide rail of the base frame extends in a straight line; the two rollers are combined on the straight section of the step bar.

Said multifunctional sitting elliptical track fitness machine, wherein the grip includes an operating rod and a gripping rod, and the gripping rod is rotatably pivoted on the operating rod.

Said multifunctional sitting elliptical track fitness machine, wherein the grip includes a knob arranged on the operating rod, and the knob is tightened to fix the grip bar from rotating.

In the multi-functional sitting elliptical track fitness machine, the base frame has a seat slide rail, and the seat is combined with the seat slide rail.

The fitness equipment of this embodiment can not only simulate the best hand and foot movements when the user is exercising in a sitting position, but also can be operated comfortably due to ergonomics, can avoid the rapid increase of lactic acid concentration in the body, and can avoid operating posture Sports injuries caused by not conforming to ergonomics. The structure is also suitable for sports rehabilitation of the elderly.

Description of drawings

Fig. 1 is the perspective view of a preferred embodiment of the utility model sitting posture fitness equipment;

Fig. 2 to Fig. 5 are the side views of a preferred embodiment of the utility model, respectively, the seated fitness equipment, revealing that the position of the pedal and the handle change with operation and use;

Fig. 6 is a partial side view of another preferred embodiment of the utility model, a seated fitness device, revealing that the bottom of the pedal assembled on the pedal has a spring structure;

Fig. 7 is a perspective view of another preferred embodiment of the utility model, a sitting posture fitness device;

FIG. 8 and FIG. 9 are partial schematic diagrams of another preferred embodiment of the sitting posture exerciser of the present invention, revealing that the handle includes a rotatable handle.

Explanation of main component symbols in the attached drawings:

100 fitness equipment; 10 base frame; 12 wheel diameter guide rail; 14 seat slide rail; 16 column; 20 seat; 30 foot movement mechanism; 32 flywheel; Pedal; 36 roller; 38 crank; 40 hand movement mechanism; 42 grip; 42a grip; 44 connecting rod; 50 pedal; 52 spring; 60 grip; 62 operating rod; knob.

Detailed ways

The multi-function seated elliptical track fitness machine provided by the utility model includes: the base frame has at least one round diameter guide rail; the seat is arranged on the base frame; the foot movement mechanism includes a flywheel, two pedals and two rollers, wherein , the flywheel is arranged on the base frame; one end of the two pedals is pivotally connected to the flywheel, and the other end is provided with a stepping part; the two rollers are arranged on the corresponding pedals, and the rollers contact the wheel diameter guide rail of the base frame; the hand The movement mechanism includes two handles and two connecting rods, wherein the two handles are pivoted on the base frame, and one end of the handle is provided with a grip portion; one end of the two connecting rods is pivotally connected to the other end of the corresponding handle , and the other end of the connecting rod is pivotally connected with the corresponding pedal rod.

In one embodiment, each step bar of the present invention has a straight section and a bent section, and the angle between the straight section and the bent section is an obtuse angle, and the stepping portion is provided on the bent section. Thus, the user can easily step on it.

In one embodiment, the pedaling portion includes a pedal pivot on the pedal rod, and at least one restoring member is disposed between the pedal and the pedal rod.

In one embodiment, the foot movement mechanism has a crank connected to the flywheel, and the two ends of the crank are respectively pivotally connected to the pedals; the bent sections of each pedal are pivotally connected to the corresponding connecting rods.

In one embodiment, the wheel diameter guide rail of the base frame extends in a straight line; the two rollers are combined with the straight section of the pedal.

In one embodiment, the handle includes an operating rod and a handle, and the handle is rotatably pivoted on the operating rod. In addition, the grip can be further provided with a knob on the operating rod, and the knob can be tightened to fix the grip from rotating.

In one embodiment, the base frame has a seat slide rail so that the front and rear positions of the seat can be adjusted and combined with the seat slide rail.

Therefore, the multi-functional seated elliptical track fitness machine of the utility model can simulate the best motion and conform to ergonomics, so that the operation is more comfortable.

In order to illustrate the utility model more clearly, a preferred embodiment and accompanying drawings are given in detail as follows.

Please refer to the figures, the structural design of the fitness machine 100 in a preferred embodiment of the present invention can provide the user with a sitting posture to simulate the natural movement of hands and feet, and the operation mode is ergonomic and easy to use.

In order to achieve the above-mentioned purpose, the composition of the fitness machine 100 generally includes a base frame 10, a seat 20, a foot movement mechanism 30 and a hand movement mechanism 40, wherein:

The base frame 10 is composed of a plurality of poles connected and can be stably placed on the ground. It includes two wheel diameter guide rails 12, a seat slide rail 14 and a column 16, wherein the two wheel diameter guide rails 12 are linearly extended and arranged parallel to each other; the seat slide rail 14 is arranged in an inclined manner; The upright column 16 is erected in front of the seat slide rail 14, and its top is used for connecting with an instrument panel or other objects.

The seat 20 is combined with the seat slide rail 14, and its front and rear position can be adjusted relative to the upright post 16 to meet the actual use needs of users of different heights and shapes, and to avoid knee bending during operation.

The foot movement mechanism 30 includes a flywheel 32 , two pedals 34 and two rollers 36 . Wherein, the flywheel 32 is located below the seat 20, and is rotatably pivoted to the base frame 10 by connecting a crank 38; A bent section 34b is formed.

One end of the straight section 34a of the pedal bar 34 is pivotally connected to the crank 38, and a corresponding roller 36 is combined on the straight section 34a. The roller 36 rotates on the flywheel 32 to cause the pedal bar 34 to move forward (see FIG. 3 ) or backward. (please refer to Fig. 5), keep contacting the wheel diameter guide rail 12 and slip all the time, this situation will cause to be arranged on the bending section 34b, and take pedal 35 as example to follow the elliptical trajectory and change the position of the stepping part, it is worth It is noted that the pedal 35 has an extension part matching the bent section 34b of the pedal rod 34, and this structural aspect allows the user to step on it with the most comfortable posture.

The bending section 34b of the pedal bar 34 is designed to form an obtuse angle with the straight section 34a, and is preferably set within the range of 110 degrees to 160 degrees. A more ergonomic way to perform elliptical trajectory movements for comfortable operation.

The hand motion mechanism 40 includes two handles 42 and two connecting rods 44, wherein each handle 42 is a rod body with a continuous bending section, and the middle part is pivoted on the column 16 of the base frame 10, each handle The upper section of 42 constitutes a grip portion 42a to facilitate the user to hold, and the other end of the grip 42 is pivotally connected to the corresponding connecting rod 44, and the other end of the connecting rod 44 is pivotally connected to the corresponding pedal rod 34, as shown in Figure 5 As shown, the connecting rod 44 is pivotally connected to the bent section 34b of the pedal rod 34 . Thus, the pedal bar 34 of the foot movement mechanism 30 and the handle 42 of the hand movement mechanism 40 have a mutual interlocking relationship. More specifically, the foot movement mechanism 30 provides the user's foot with an elliptical trajectory movement, while the hand movement mechanism 40 provides the user's hand with an arc-shaped trajectory.

The derivative design structure carried out on the basis of the body building apparatus of the present utility model is described again below:

Please cooperate with that shown in FIG. 6 , which discloses a pedal 50 pivoted on the pedal rod 34 , and two return members, taking spring 52 as an example but not limited thereto, are arranged between the pedal 50 and the pedal rod 34 . The telescopic deformability of the pedal 52 enables the user's foot to press against the pedal 50 in the process of changing the position of the pedal rod 34 .

The fitness equipment structure shown in Figure 7 is roughly the same as the fitness equipment of Figure 1, only the handle structure is improved, that is, the handle 60 in the structure of Figure 7 includes an operating bar 62, a grip bar 64 and a knob 66, Wherein the upright section 62a of the operating rod 62 constitutes a grip portion, which is convenient for the user to hold in an upright manner; In the case of rotation or rotatability, when the user changes to hold it horizontally (see FIG. 8 and FIG. 9 ), he can choose to release the knob 66 so that the hand maintains a relaxed operating posture.

The above descriptions are only preferred feasible embodiments of the utility model, and all equivalent structural changes made by applying the specification and patent scope of the utility model should be included in the scope of the claims of the utility model.

Claims (8)

1. a multi-functional sitting posture elliptic orbit body exercising machine is characterized in that, comprises:

One pedestal has at least one footpath guide rail of taking turns;

One seat is arranged on this pedestal;

One foot movement mechanism includes a flywheel, two treadles and second wheel, wherein:

Flywheel is arranged at this pedestal;

This two treadles, one end is pivoted to this flywheel, and the other end is provided with a stampeding section;

This second wheel is arranged on the corresponding treadle, and roller contacts the wheel footpath guide rail of this pedestal;

One hand motion includes two handles and two connecting rods, wherein:

This two handles pivot is in this pedestal, and handle one end is provided with a grip part;

This two connecting rods, one end and the corresponding handle other end articulate, and the connecting rod other end then articulates with corresponding treadle.

2. multi-functional according to claim 1 sitting posture elliptic orbit body exercising machine is characterized in that wherein each treadle has a flat segments and a bending segment, and the angle between flat segments and the bending segment is the obtuse angle, and this stampeding section is set on the bending segment.

3. as multi-functional sitting posture elliptic orbit body exercising machine as described in the claim 2, it is characterized in that wherein the stampeding section includes a pedal pivot on treadle, and at least one answer part is located between this pedal and the treadle.

4. as multi-functional sitting posture elliptic orbit body exercising machine as described in the claim 2, it is characterized in that wherein this foot movement mechanism has a crank and links this flywheel, the two ends of crank articulate with treadle respectively; The bending segment of each treadle then articulates for corresponding connecting rod.

5. as multi-functional sitting posture elliptic orbit body exercising machine as described in the claim 2, it is characterized in that wherein the wheel of this pedestal footpath guide rail extends straight setting; This second wheel is incorporated on the flat segments of treadle.

6. multi-functional according to claim 1 sitting posture elliptic orbit body exercising machine is characterized in that wherein handle includes an action bars and a holding rod, this holding rod rotationally pivot on action bars.

7. as multi-functional sitting posture elliptic orbit body exercising machine as described in the claim 6, it is characterized in that wherein handle includes a knob and is arranged on the action bars, screw this knob and fix this holding rod and do not rotate.

8. multi-functional according to claim 1 sitting posture elliptic orbit body exercising machine is characterized in that wherein this pedestal has a seat support slide rail, and this seat is incorporated on this seat support slide rail.

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