CN203935561U - Stable state sitting posture fitness equipment - Google Patents

Abstract

A steady-state body-building machine for sitting, which relates to a body-building machine, comprising a base, a column, and a seat cushion, and the bottom of the column is fixed on the base; Horizontal link mechanism, the pedal is fixed on the bottom end of the driving arm, the handle is fixed on the top of the driving arm, the middle part of the driving arm is hinged with the column through the hinge shaft, the lower part of the driving arm is also hinged with one end of the pull rod, and the pull rod The other end of the seat is hinged with the constant level link mechanism, the seat cushion is fixed above the constant level link mechanism, and the base is hinged with the bottom of the constant level link mechanism to form a parallel four-bar mechanism. The utility model achieves the purpose of exercising the muscle endurance of people's hands and feet by repeatedly pushing and pulling with both hands and pushing outwards with both feet; and no matter how hard the limbs are, the seat can be in a horizontal position at any time, with good safety performance and comfortable use , can be used in a variety of crowd gathering places, and is suitable for all ages, with a very wide range of applications.

Description

Steady state sitting posture fitness machine

technical field

The utility model relates to a body-building apparatus, in particular to a steady-state body-building apparatus for sitting.

Background technique

Human aging starts from the hands and feet, so the aging process can be slowed down by exercising the endurance of the muscles of the hands and feet. Existing fitness machines for exercising the muscles of the hands and feet generally have the seat cushions in an inclined state when the pedals are pushed outward with the feet or the grips are pushed outwards with the hands, and the greater the force, the greater the inclination of the seat cushions. It is uncomfortable for people to straddle, and it is very unsafe for the elderly or children, and they will fall off the cushion if they are not careful.

Utility model content

The technical problem to be solved by the utility model is to provide a steady-state sitting posture fitness device that can exercise the muscle endurance of people's hands and feet and has good safety performance.

The technical solution for solving the above-mentioned technical problems is: a steady-state body-building machine for sitting, comprising a base, a column, and a seat cushion, and the bottom of the column is fixed on the base; Hand, constant horizontal link mechanism, the pedal is fixed on the bottom end of the driving arm, the gripper is fixed on the top of the driving arm, the middle part of the driving arm is hinged with the column through the hinge shaft, and the lower part of the driving arm is also connected with one end of the pull rod Hinged, the other end of the pull rod is hinged with the constant level link mechanism, the seat cushion is fixed above the constant level link mechanism, and the base is hinged with the bottom of the constant level link mechanism to form a parallel four-bar mechanism.

The further technical scheme of the utility model is: the constant horizontal link mechanism includes a horizontal link, a front support bar, and a rear support bar, the other end of the pull bar is hinged with the front support bar, the seat cushion is fixed on the horizontal link Above the bar, the horizontal connecting rod is respectively hinged with the tops of the front support rod and the rear support rod, and the bottoms of the front support rod and the rear support rod are respectively hinged with the base.

Owing to adopting said structure, compared with the prior art, the steady-state body-building device of the utility model has the following beneficial effects:

1. It can achieve the purpose of exercising the muscle endurance of people's hands and feet:

Because the utility model comprises a base, a column, a cushion, a pedal, a pull rod, a drive arm, a handle, and a constant level linkage mechanism, wherein the base and the constant level linkage mechanism are combined to form a parallel four-bar mechanism, the bodybuilder first sits on the cushion , with your legs straddling the bars and your feet on the pedals, with your hands grasping the catch above the drive arm. Then use both hands to pull the grab handle to your chest, or push your legs hard to make the driving arm rotate counterclockwise around the hinge shaft, driving the human body and the seat cushion to move forward. If both hands push back the grab handle, the seat cushion can drive the human body to move backward. In this way, the hands are repeatedly pushed and pulled, and the bodybuilder can move back and forth in the up and down floating, so as to realize the purpose of exercising the muscle endurance of people's hands and feet.

2. Good safety performance:

Because the utility model connects the pull rod, the seat cushion and the base by a constant horizontal link mechanism composed of a horizontal link, a rear support bar, and a front support bar, the constant level link mechanism and the base are combined to form a parallel four-bar mechanism, which can be used in fitness When the person pulls the handle toward his chest with both hands, or pushes his legs outward, or pushes the handle backwards with both hands, no matter how the driving arm swings the front support rod through the pull rod, the horizontality of the horizontal connecting rod will not be damaged. It can ensure that the upper body of the bodybuilder can always keep a straight state when exercising, thereby greatly improving the safety of use.

3. Comfortable to use:

Because the utility model can make the bodybuilder exercise, no matter how hard the limbs are, the upper seat is in a horizontal position at any time, so that the upper body can always be kept in a straight state, and the comfort of the bodybuilder is greatly improved. .

4. Wide range of applications:

The utility model can be used in various places where people gather, such as various campuses, parks, stadiums, community entertainment places, hotel lobbies, etc., and is suitable for all ages, and its application range is very wide. the

Below, in conjunction with accompanying drawing and embodiment, the technical characteristic of the steady-state posture body-building apparatus of the present utility model is described further.

Description of drawings

   Fig. 1～Fig. 2: The structure schematic diagram of the steady state body-building apparatus of the present utility model;

Figure 1: Front view; Figure 2: Top view of Figure 1.

In the figure, the labels are as follows:

1—base; 2—column; 3—pedal; 4—tie rod; 5—drive arm; 6—hinge shaft; 7—handle;

8—seat cushion; 9—horizontal connecting rod; 10—rear support rod; 11—front support rod.

Detailed ways

Embodiment one:

Disclosed in Fig. 1～Fig. 2 is a kind of steady-state sitting posture body building device, comprises base 1, upright post 2, pedal 3, pull rod 4, driving arm 5, gripper 7, cushion 8, constant level link mechanism, described The constant horizontal link mechanism is composed of horizontal link 9, front support rod 11, and rear support rod 10. The bottom end of the column 2 is fixed on the base 1; the bottom end of the pedal 3 is fixed on the bottom end of the driving arm 5. , the gripper 7 is fixed on the top of the driving arm 5, the middle part of the driving arm 5 is hinged with the column 2 through the hinge shaft 6, the lower part of the driving arm 5 is also hinged with one end of the pull rod 4, and the other end of the pull rod 4 is hinged with the front support rod 11 , the horizontal link 9 is hinged with the top of the front support bar 11 and the rear support bar 10 respectively, the seat cushion 1 is fixed above the horizontal link 9, and the bottoms of the front support bar 11 and the rear support bar 10 are respectively connected to The base 1 is hinged so that a parallel four-bar mechanism is formed.

The using method of the present utility model is:

The body builder first sits on the cushion 8, with both legs straddling the both sides of the pull bar 4 and stepping on the pedal 3 with both feet, and grasping the gripper 7 above the driving arm with both hands. Then use both hands to pull the grip to your chest, or push your legs hard to make the driving arm rotate counterclockwise around the hinge shaft 6, driving the human body to move forward together with the seat cushion 8. If both hands push back the grab handle, the seat cushion can drive the human body to move backward. In this way, the hands are repeatedly pushed and pulled, and the bodybuilder can move back and forth while floating up and down. Since the base 1, the front and rear support bars 10 and 11 and the horizontal link 9 form a parallelogram mechanism, no matter how the drive arm 5 swings the front support bar 11 through the pull bar 4, the levelness of the horizontal link 9 will not be damaged. Thus, the comfort of straddling the bodybuilder is enhanced.

Claims (2)

1. a stable state sitting posture fitness equipment, comprises base (1), column (2), cushion (8), and described column (2) bottom is fixed on base (1), it is characterized in that: this fitness equipment also includes pedal (3), pull bar (4), actuating arm (5), handgrip (7), perseverance waling stripe mechanism, described pedal (3) is fixed on the bottom of actuating arm (5), handgrip (7) is fixed on the top of actuating arm (5), the middle part of actuating arm (5) is hinged by hinge axis (6) and column (2), the bottom of actuating arm (5) is also hinged with one end of pull bar (4), the other end Yu Heng waling stripe mechanism of pull bar (4) is hinged, described cushion (8) is fixed on permanent waling stripe mechanism top, the bottom-hinged of described base (1) Yu Heng waling stripe mechanism forms a parallelogram lindage.

2. stable state sitting posture fitness equipment according to claim 1, it is characterized in that: described permanent waling stripe mechanism comprises waling stripe (9), front support rod (11), back support rod (10), the other end of described pull bar (4) and front support rod (11) are hinged, described cushion (1) is fixed on the top of waling stripe (9), this waling stripe (9) is hinged with the top of front support rod (11), back support rod (10) respectively, and the bottom of front support rod (11), back support rod (10) is hinged with base (1) respectively.