CN103446708A - fitness equipment - Google Patents

Abstract

An exercise device comprises a base, a seat unit and a stepping unit. The base has a first terminal and a second terminal having a height lower than the first terminal, and at least one track formed between the first terminal and the second terminal. The seat unit moves along the track between a first position adjacent to the first terminal and a second position away from the first terminal. The stepping unit moves along the track between a first stepping position which is close to the second terminal and is horizontally far away from the seat unit and a second stepping position which is far away from the second terminal and is horizontally far away from the seat unit, so that a position difference is generated between the stepping unit and the seat unit along the horizontal direction and the vertical direction. Therefore, the relative positions of the stepping unit and the seat unit can be changed by using the change of the horizontal direction and the vertical direction position difference only by sliding the stepping unit and the seat unit, so that a user can select the movement modes of sitting postures and semi-lying sitting postures.

Description

fitness equipment

technical field

The invention relates to a fitness device, in particular to a fitness device capable of changing exercise postures.

Background technique

Referring to Fig. 1 and Fig. 2, taking the fitness device 1 of US Patent No. 6,071,215 as an example, it mainly includes a base 11, a stepping unit 12 arranged on the base 11, A first seat 13, a support 14 pivotally mounted on the base 11 and positioned at one side of the pedal unit 12, a first armrest 15 arranged at one end of the support 14, a second armrest 15 sliding on the support 14, The seat 16 , a retractable pull cord set 17 pivotally mounted on the stepping unit 12 , and a pedal set 18 pivotally mounted on the other end of the bracket 14 . The pull cord set 17 has a pull cord 171 wound in the stepping unit 12 and a second handrail 172 .

When the bracket 14 is in a vertical state, the user can sit on the first seat 13 in a sitting position, hold the first armrest 15 with both hands, and then step on the stepping unit 12 with both feet to achieve exercise effect. Or when the bracket 14 is in a horizontal state, the user can sit on the second seat 16 in a half-lying sitting position, hold the second armrest 172 with both hands, lean on the pedal set 18 with both feet, and then use the pull cord 171 The expansion and contraction effect of the second seat 16 and the sliding effect of the second seat 16 achieve a motion effect. In this way, different sports effects can be achieved with different riding postures.

However, although the aforementioned fitness device 1 can change the user's sitting posture, two seats (the first seat 13, the second seat 16), two armrests (the first armrest 15, the second armrest 172) must be installed, And two groups of stepping elements (stepping unit 12, pedal group 18), not only the structure is complicated, and use operation is also quite loaded down with trivial details, does not have practicability.

Contents of the invention

The object of the present invention is to provide a body-building device capable of changing exercise postures, which has a simplified structure and is easy to use and operate.

The fitness device of the present invention includes a base, a seat unit, and a stepping unit. The base has a first terminal and a second terminal separated by a distance and formed with a level difference along the vertical direction, and at least one track formed between the first terminal and the second terminal. The seat unit is mounted on the track of the base to move between a first position adjacent to the first end and a second position away from the first end. The stepping unit is mounted on the track of the base at a first stepping position adjacent to the second terminal and a horizontal distance away from the seat unit and a second stepping position away from the second terminal and horizontally away from the seat unit The seat unit moves between positions to generate a potential difference with the seat unit along the horizontal direction, and generates a potential difference with the seat units respectively located at the first position and the second position along the vertical direction.

According to the fitness device of the present invention, the track has a concave radian, and the first terminal and the second terminal are respectively formed at two opposite ends of the track.

In the fitness device according to the present invention, the base has at least one rod, the rods are juxtaposed with each other and form a body part stable on a supporting surface, and construct a track located above the body to form the first terminal with that second terminal.

In the fitness device of the present invention, the fitness device also includes at least one positioning member, and the stepping unit has at least one perforation that matches the arc of the aforementioned rod and allows the aforementioned rod to pass through, and the aforementioned positioning members respectively pass through the rail. The seat is fixed on the relative position of the rod.

In the fitness device of the present invention, the seat unit has a seat cushion, a back cushion, and a kit formed on the back cushion and connected with the aforementioned rod.

In the fitness device of the present invention, the fitness device also includes a handle set, the handle set is pivotally arranged on the stepping unit, and is in a first position overlapping the track and a second position away from the track swing between.

In the fitness device of the present invention, the handle set has a pivot end formed at one end and pivotally arranged on the stepping unit, a gripping portion formed at the other end for holding, and the pivot end is connected with the The grip part is an arc rod extending along the arc of the track.

In the fitness device of the present invention, when the handle set is located at the second position, the grip part cooperates with the arc of the arc rod and is away from the seat unit.

In the fitness device according to the present invention, the handle portion of the handle set has two handles with a distance greater than the width of the seat unit, so that the handles are arranged on both sides of the seat unit when they are in the first position.

In the fitness device of the present invention, when the seat unit is at the first position and the stepping unit is at the second stepping position, the seat unit and the stepping unit have the largest potential difference along the vertical direction, and the potential difference along the horizontal direction Minimum, when the seat unit is at the second position and the stepping unit is at the first stepping position, the seat unit and the stepping unit have the smallest vertical difference and the largest horizontal difference.

The beneficial effect of the present invention is that: only need to slide the stepping unit and the seat unit, the relative position of the stepping unit and the seat unit can be changed by utilizing the above-mentioned changes in the level difference in the horizontal direction and the vertical direction, for the user to Sitting or semi-recumbent sitting posture achieves exercise effect, not only the components are quite streamlined, but also easy to use and operate.

Description of drawings

Fig. 1 is the three-dimensional view of the body-building device of U.S. Patent No. 6071215 case;

Fig. 2 is a perspective view showing the state of use of the fitness device of the aforementioned U.S. Patent No. 6,071,215;

Figure 3 is a perspective view showing an exercise device according to a preferred embodiment of the present invention;

Fig. 4 is a perspective view showing that the potential difference of this preferred embodiment expands along the vertical direction, and the potential difference along the horizontal direction becomes smaller;

Fig. 5 is a front view showing that the user sits on a seat unit in a sitting position in the preferred embodiment;

Fig. 6 is a perspective view showing that the potential difference of the preferred embodiment becomes smaller along the vertical direction, and the potential difference along the horizontal direction expands; and

Fig. 7 is a front view showing that the user of the preferred embodiment sits on the seat unit in a semi-lying sitting position.

Detailed ways

In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. First of all, it should be noted that the present invention is not limited to the following specific embodiments. Those skilled in the art should understand the present invention from the spirit embodied in the following embodiments, and each technical term can be optimized based on the spirit of the present invention. broad understanding. The same or similar components in the figures are denoted by the same reference numerals.

Referring to FIG. 3 and FIG. 4 , a preferred embodiment of the fitness device of the present invention includes a base 2 , a seat unit 3 , a stepping unit 4 , a handle set 5 , and two positioning members 6 .

The base 2 has two rods 20 , and two stoppers 23 located at proper positions of the rods 20 and surrounding the rods 20 . The rods 20 are juxtaposed with each other to form a body portion 21 stable on a supporting surface, and a rail 22 above the body 21 is constructed. The track 22 has a concave radian, a first terminal 221 and a second terminal 222 formed on two opposite ends with a vertical difference. The first terminal 221 is separated from the second terminal 222 by a distance.

The seat unit 3 is displaceably mounted on the track 22 of the base 2 , and has a seat cushion 31 , a back cushion 32 , and a sleeve 33 formed on the back cushion 32 and connected to the aforementioned bar 20 . The seat unit 3 can use the kit 33 in a first position adjacent to the first terminal 221 (as shown in Figures 3 and 5) and a second position away from the first terminal 222 (as shown in Figures 6 and 7). to move between.

The stepping unit 4 is displaceably installed on the track 22 of the base 2, and has two perforations 41 matching the curvature of the track 22 and allowing the rod 20 to pass through, so that the stepping unit 4 can slide through the On the aforementioned rod 20 . The stepping unit 4 can use the through hole 41 to follow the rod 20 in a first stepping position (as shown in Figures 6 and 7 ) adjacent to the second terminal 222 and away from the seat unit 3 and away from the second terminal 222 and Move between a second stepping position (as shown in FIG. 3 and FIG. 5 ) adjacent to the seat unit 3 .

The handle set 5 has a pivoting end 51 formed at one end and pivotally arranged on the stepping unit 4, a gripping portion 52 formed at the other end for gripping, and connecting the pivoting end 51 and the gripping portion 52 and an arc rod 53 extending along the arc of the track 22. The handle portion 52 has two handles 521 with a distance greater than the width of the seat cushion 31 .

The aforementioned positioning pieces 6 respectively pass through the through holes 41 and are fastened on the opposite rods 20

When in use, the handle set 5 can use the arc rod 53 to overlap the track 22 and be accommodated in a first position (as shown in Figure 6 and Figure 7 ) between the aforementioned rods 20 , and a first position away from the track 22 . Swing between two positions (as shown in Figure 3 and Figure 5).

Referring to Fig. 3 and Fig. 5, when the seat unit 3 slides upwards to the first position adjacent to the first terminal 221 with the kit 33 following the track 22, the pedal unit 4 follows the rod 20 toward the through hole 41. When the second terminal 222 slides to the second stepping position away from the second terminal 222 and horizontally adjacent to the seat unit 3, the vertical difference h between the seat unit 3 and the stepping unit 4 will change. to the maximum, the level difference d along the horizontal direction will be reduced to the minimum, so that the user only needs to rotate the handle set 5 to the second position, and the user can sit on the seat unit 3 in a sitting posture, and hold the seat unit 3 with both hands. The handle 521 at the front of the seat unit 3, and cooperate with the radian of the arc rod 51 to make the center of gravity of the human body lean forward, so that the handle set 5 will not be pulled back, and then step on the seat unit 3 below the seat unit 3 with both feet pedal unit 4.

Referring to Fig. 6 and Fig. 7, when the seat unit 3 slides to the second position away from the first end 221 along the track 22 with the kit 33, the pedal unit 4 slides along the rod 20 with the through hole 41 When reaching the first pedaling position adjacent to the second terminal 222 and the horizontal distance away from the seat unit 3, the vertical difference h between the seat unit 3 and the pedaling unit 4 will be reduced to the minimum, and the horizontal position The difference d will be enlarged to the maximum, whereby the user only needs to rotate the handle set 5 to the first position, and the user can sit on the seat unit 3 in a half-lying sitting position, because the distance between the handles 521 is greater than that of the seat cushion 31 width, and the position of the grip portion 52 in the vertical direction does not exceed the seat unit 3, therefore, the user can support the handles 521 located on both sides of the seat unit 3 with both hands, and then step on the handles 521 located on the seat unit 3 with both feet. Stepping unit 4 in front of seat unit 3 .

According to the above, the fitness device of the present invention has the following advantages and effects:

The present invention only needs to slide the seat unit 3 and the stepping unit 4, and the relative position of the stepping unit 4 and the seat unit 3 can be changed by utilizing the change of the aforementioned horizontal difference d and the vertical difference h. The user can exercise in a sitting or semi-recumbent posture, not only can share the same stepping unit 4 and seat unit 3 to simplify the components, but also the use and operation are quite easy, thereby improving the practicability of the present invention.

It should be understood that after reading the above teaching content of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

Claims (10)

1. A fitness device, characterized in that it comprises: A base having a first terminal and a second terminal separated by a distance and formed with a level difference along the vertical direction, and at least one track formed between the first terminal and the second terminal; a seating unit mounted on the base track for movement between a first position adjacent the first terminal end and a second position remote from the first terminal end; and a stepping unit mounted on the track of the base, the seating unit in a first stepping position adjacent to the second terminal and a horizontal distance away from the seating unit and away from the second terminal and horizontally adjacent to the seating unit The seat unit moves between a second stepping position, and creates a level difference with the seat unit along the horizontal direction, and produces a level difference with the seat unit respectively located at the first position and the second position along the vertical direction. 2 . The fitness device according to claim 1 , wherein the track has a concave curvature, and the first terminal and the second terminal are respectively formed at two opposite ends of the track. 3. The fitness device according to claim 2, wherein the base has at least one rod, the rods are juxtaposed to each other and form a body portion stable on a support surface, and are configured to be positioned above the body. track to form the first terminal and the second terminal. 4. The fitness device according to claim 3, characterized in that, the fitness device further comprises at least one positioning member, and the stepping unit has at least one arc that matches the rod and allows the rod to pass through through holes, and the positioning pieces respectively pass through the rail seat and are fastened on the opposite rods. 5 . The fitness device according to claim 2 , wherein the seat unit has a seat cushion, a back cushion, and a sleeve formed on the back cushion and connected to the bar. 6 . 6. The fitness device according to claim 2, characterized in that, the fitness device further comprises a handle set, the handle set is pivotally arranged on the stepping unit, and is at a first position overlapping the track, and Oscillates between a second position away from the orbit. 7. The fitness device according to claim 6, wherein the handle set has a pivot end formed at one end and pivotally arranged on the stepping unit, and a grip portion formed at the other end for gripping, and an arc rod connecting the pivot end and the gripping portion and extending along the arc of the track. 8 . The fitness device according to claim 7 , wherein when the handle set is located at the second position, the grip part cooperates with the arc of the arc rod and is away from the seat unit. 9 . 9. The fitness device according to claim 7, wherein the grip portion of the handle set has two grips with a distance greater than the width of the seat unit, so that the grips are arranged in the first position the sides of the seat unit. 10. The fitness device according to claim 1, wherein when the seat unit is at the first position and the stepping unit is at the second stepping position, the vertical difference between the seat unit and the stepping unit is When the seat unit is at the second position and the stepping unit is at the first stepping position, the seat unit and the stepping unit have the smallest position difference along the vertical direction, and the stepping unit along the horizontal direction is the smallest. The bit difference is the largest.

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