CN212439879U - Sports equipment - Google Patents

Abstract

The utility model relates to a sports apparatus, which comprises a frame body arranged on a plane, a swinging piece, a transmission mechanism and a flywheel; the front end of the swinging piece is pivoted at the front end of the frame body, the rear end of the swinging piece is provided with a hand-held part for a user to apply force, and the transmission mechanism is arranged between the frame body and the swinging piece and is provided with a connecting rod and a revolving unit. When a user applies force to the swinging piece to enable the swinging piece to swing in a reciprocating mode relative to the frame body, the bottom end of the connecting rod of the transmission mechanism drives the revolving unit to rotate, and further drives the flywheel to rotate, so that the flywheel generates an inertia force, and the inertia force guides the user to swing in the reciprocating mode and forms movement resistance of the user to swing in the reciprocating mode.

Description

Sports equipment

Technical Field

The utility model relates to a sports apparatus, in particular to a sports apparatus for training upper limbs by inertial resistance of a user.

Background

Conventional exercise machines are generally free-weight exercise machines, such as barbells and dumbbells, in which gravity is used as a resistance source for muscle training of users. Such exercise machines are generally only suitable for users with a certain muscle strength, and do not satisfy the rehabilitation requirements of long persons, patients or persons with physical function injury for training the coordination of their limbs and exercising the muscle strength. Furthermore, free-weight exercise equipment often suffers from the risk of loading and unloading the lever plates. In order to overcome the defects, an inertial resistance type trainer is available on the market, which utilizes the principle of centrifugal contraction stimulation to enable muscles of a user to resist the rotational inertia of an inertial rotating disc and guide the movement of the user, and can be widely applied to rehabilitation of wounded persons, performance assistance of athletes, muscle strength maintenance of astronauts and the like.

At present, the inertial resistance type trainer used for training the upper limbs on the market mainly comprises a fixed mount, a flywheel arranged on the fixed mount and a pull rope surrounding the flywheel. Wherein, the flywheel provides inertial force, and the user can use the arm to draw the pull rope back and forth to train the upper limbs. However, in order to provide different force application patterns to activate and strengthen muscles and tendons at different locations, the development of various inertial resistance training devices has become a major development goal of the industry.

Disclosure of Invention

In view of the above problems, the present invention is directed to a sports apparatus, which can be used for body-building or rehabilitation, and provides an inertia force to guide a user to perform an upper limb reciprocating motion, and the inertia force can become a motion resistance when the user performs the reciprocating motion.

In order to achieve the purpose, the utility model adopts the following technical proposal: an exercise apparatus, comprising: the frame body is arranged on a plane; the swinging piece is provided with a pivoting part and is positioned at the front end of the swinging piece and pivoted at the front end of the frame body by a first fulcrum; the handheld part is positioned at the rear end of the swinging piece; a main body part made of rigid material and located between the pivoting part and the hand-held part; the transmission mechanism comprises a revolving unit which is pivoted on the frame body according to a first axis; a connecting rod, which is provided with a top end pivoted on the main body part of the swinging piece and a bottom end pivoted on the revolving unit; the flywheel is arranged on the frame body and is mutually linked with the transmission mechanism; when a user applies force to the swinging piece to enable the swinging piece to swing in a reciprocating mode by taking the first fulcrum as an axis, the bottom end of the connecting rod of the transmission mechanism drives the revolving unit to rotate, and further drives the flywheel to rotate, so that the flywheel generates an inertia force to guide the user to swing in the reciprocating mode and form motion resistance of the user to swing in the reciprocating mode.

Preferably, the frame body comprises a main frame body, a front supporting leg and a rear supporting leg; the main frame body is in an inverted U shape, the front supporting leg and the rear supporting leg are respectively connected with a front bottom end and a rear bottom end of the main frame body, and the rear supporting leg is provided with a treading part.

Preferably, the treading part comprises two pedals; the two pedals respectively rotate on an imaginary plane parallel to the plane relative to the frame body.

Preferably, the hand-held part comprises a connecting part and two handles; the connecting part is connected with one end of the main body part and is arranged along a first imaginary line vertical to the main body part, the two handles are respectively pivoted at two opposite ends of the connecting part, which are intersected with the first imaginary line, and any one of the two handles can rotate under the action of an external force.

Preferably, the oscillating piece further comprises two sandwiching members; the two clamping members are respectively arranged on two opposite sides of the main body part, when the two handles respectively rotate towards the two opposite sides of the main body part to a position close to the two opposite sides of the main body part, the two handles are respectively fixed in the two clamping members in a buckling mode.

Preferably, the transmission mechanism further comprises a transmission belt and a belt pulley; the belt pulley is coaxially and fixedly connected with the revolving unit, the transmission belt is connected with the belt pulley and the flywheel, and when the revolving unit rotates around the first axis, the belt pulley is linked with the flywheel to rotate.

An exercise apparatus for a user to exercise in a first mode of use or a second mode of use, comprising: the frame body is arranged on a plane; a first swinging piece which is provided with a first pivoting part and is positioned at the front end of the first swinging piece and pivoted at the front end of the frame body by a first fulcrum; a first hand-held part located at the rear end of the first swinging piece; a main body part made of rigid material, located between the first pivot part and the first handheld part, capable of swinging along an arc-shaped track by taking the first pivot as an axis through the first pivot part, and used for supporting the user in the second use mode; the second swinging piece is provided with a second holding part and is positioned at the top end of the second swinging piece; a swinging piece treading part which is positioned at the bottom end of the second swinging piece; the second pivot part is pivoted at the front end of the frame body by a second pivot, and the position of the second pivot is higher than that of the first pivot; a linkage member, disposed between the first swinging member and the second swinging member, wherein when the second swinging member swings around the second fulcrum as an axis under an external force, the second swinging member can link the first swinging member to swing around the first fulcrum as an axis through the linkage member; a transmission mechanism, including a revolving unit, pivoted on the frame body by a first axis; the connecting rod is provided with a top end pivoted on the main body part of the first swinging piece and a bottom end pivoted on the revolving unit, the revolving unit is used for guiding the bottom end of the connecting rod to move along a circular track surrounding the first axis, and when the bottom end of the connecting rod revolves along the circular track, the main body part of the first swinging piece can be guided by the connecting rod to reciprocate between a first end point and a second end point along the arc track; the flywheel is arranged on the frame body and is mutually linked with the transmission mechanism; when the user applies force to the first swinging piece in the first use mode to make the first swinging piece swing with the first fulcrum as an axis, or when the user applies force to the second swinging piece in the second use mode to make the second swinging piece swing with the second fulcrum as an axis, and further the first swinging piece is linked to swing with the first fulcrum as an axis, the bottom end of the connecting rod of the transmission mechanism drives the revolving unit to rotate so as to make the bottom end of the connecting rod revolve along the circular track, wherein the connecting rod guides the main body part of the first swinging piece to swing back and forth between the first end point and the second end point of the arc-shaped track, and meanwhile, the revolving unit drives the flywheel to rotate to generate inertia force to guide the user to swing back and forth and form movement resistance of the user to swing back and forth.

Preferably, the rack body further comprises a treading part; the treading part comprises two pedals which respectively rotate on an imaginary plane parallel to the plane relative to the frame body.

Preferably, the first hand-held portion comprises a connecting portion and two handles; the connecting part is connected with one end of the main body part and is arranged along a first imaginary line vertical to the main body part, the two handles are respectively pivoted at two opposite ends of the connecting part, which are intersected with the first imaginary line, and any one of the two handles can rotate under the action of an external force.

Preferably, the first swinging member further comprises two clamping devices; the two clamping devices are arranged on two opposite sides of the main body part, when the two handles rotate towards the main body part respectively to a position close to the two opposite sides of the main body part, the two handles are respectively fixed in the two clamping devices in a clamping way.

Drawings

Fig. 1 is a perspective view of a sporting goods according to a first preferred embodiment of the present invention;

FIG. 2 and FIG. 2A are schematic views illustrating operation of the exercise apparatus of FIG. 1;

FIG. 3 is a side view of the exercise apparatus of FIG. 1, illustrating the operation of the exercise apparatus;

FIGS. 4 and 4A are partial top views of the exercise apparatus of FIG. 1, illustrating how the exercise apparatus is received;

FIG. 5 is an enlarged view of a portion of the exercise apparatus of FIG. 1 in a stored state;

fig. 6 is a perspective view of a sporting goods according to a second preferred embodiment of the present invention at a first viewing angle;

FIG. 7 is a schematic perspective view of the exercise apparatus of FIG. 6 from a second perspective;

FIG. 8 is a side view of the exercise apparatus of FIG. 6, illustrating the operation of the exercise apparatus;

FIGS. 9 and 9A are schematic views illustrating operation of the exercise apparatus of FIG. 6 in a first mode of use;

fig. 10 and 10A are schematic views illustrating operation of the exercise apparatus of fig. 6 in a second mode of use.

Detailed Description

The present invention will be further described with reference to the following detailed description. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications can be made by those skilled in the art after reading the disclosure set forth herein, and such equivalents also fall within the scope of the invention as defined by the claims.

Referring to fig. 1, which shows a first preferred embodiment of the exercise apparatus of the present invention, the exercise apparatus 100 includes a frame 20, an oscillating member 40 pivotally mounted on the frame 20, a transmission mechanism 60 disposed between the frame 20 and the oscillating member 40, and a flywheel 80 linked with the transmission mechanism 60. The frame body 20 is disposed on a plane. The swinging member 40 has a pivoting portion 41, a main body portion 42 and a handle portion 43; the pivoting part 41 is located at the front end of the swinging member 40 and is pivoted to the front end of the main frame 11 of the frame body 10 at a first pivot point F1, so that the swinging member 40 can swing around the first pivot point F1 as an axis. The hand-held portion 43 is located at the rear end of the swinging member 40. The main body 42 is located between the pivot portion 41 and the handle portion 43 and is made of a rigid material. The transmission mechanism 60 includes an orbiting unit, which may include a crank 62 and a crank shaft 63, and a connecting rod 61. The flywheel 80 is disposed on the frame body 20 and is interlocked with the transmission mechanism 60.

In the present embodiment, the frame body 20 includes a main frame body 21, a front supporting leg 22 and a rear supporting leg 23. The main frame body 20 is in an inverted U shape, and the front supporting leg 22 and the rear supporting leg 23 are respectively connected to a front bottom end and a rear bottom end of the main frame body 21, so that the frame body 20 can be stably supported on the ground. The rear support leg 23 has a step portion, preferably two steps 24a, 24 b. However, the structure and configuration of the frame 20 can be varied according to the actual requirements, and are not limited herein.

In the present embodiment, the revolving unit of the transmission mechanism 60 comprises a crank 62 and a crank shaft 63, the crank shaft 63 is pivoted to the main frame 11 of the frame body 10 according to the first axis X1, the crank 62 has an inner end 621 and an outer end 622, wherein the inner end 621 is fixed to one end of the crank shaft 63, so that the crank 62 can revolve around the first axis X1. The connecting rod 61 has a top end 611 and a bottom end 612, wherein the top end 611 is pivotally connected to the main body 42 of the swinging member 40, and the bottom end 612 is pivotally connected to the outer end 622 of the crank 62 of the revolving unit. The connecting rod 61, the crank 62 and the main body 42 form a connecting rod mechanism, when the swinging member 40 swings around the first pivot point F1 as an axis, the main body 42 drives the connecting rod 61, so that the bottom end 612 of the connecting rod 61 further drives the crank 62 to rotate around the first axis X1.

The flywheel 80 may be made of cast iron, steel, aluminum alloy or other metal materials, or may be made of carbon fiber, plastic, ceramic or other non-metal materials, but not limited thereto. In this embodiment, the transmission mechanism 60 further includes a transmission unit, preferably, a transmission belt 65 and a pulley 64, the pulley 64 is coaxially fixed on the crank shaft 63, and the transmission belt 65 connects the pulley 64 and the flywheel 80. When the crank axle 63 rotates about the first axis X1, the pulley 64 is rotated by the crank axle 63 and rotates the flywheel 80. However, the manner of linkage between the flywheel 80 and the transmission mechanism 60 is not limited to this, and the flywheel 80 may be directly and coaxially fixed to the crankshaft 63, and further, may be linked to the revolving unit.

As shown in fig. 2 and 2A, the operation of the exercise apparatus 100 according to the first preferred embodiment of the present invention is schematically illustrated. As shown in fig. 2 and 2A, the user applies a force to the swing member 40 by the hand-held portion 43 of the swing member 40, and swings the swing member 40 upward from an initial position around the first fulcrum F1. After the oscillating member 40 has been swung up to the position shown in fig. 2A, the user holds the oscillating member 40 to pivot it slowly downward to the initial position. The user repeats the above-mentioned actions to make the swinging member 40 swing back and forth, and at the same time, the upper limb muscle of the user is alternately stimulated by centripetal contraction and centrifugal contraction, so that the muscle strength can be enhanced and the body coordination can be enhanced.

Meanwhile, as shown in fig. 1 and 3, fig. 3 is a schematic operation diagram of the exercise equipment 100 according to the first preferred embodiment of the present invention. As shown in the figure, when the user applies force to the swinging member 40 to swing the swinging member 40 around the first fulcrum F1, the connecting rod 61 of the transmission mechanism 60 is driven by the main body 42 of the swinging member 40, so that the bottom end 612 thereof is guided by the crank 62 to move along the circular trajectory P1 around the first axis X1. At the same time, the connecting rod 61 also drives the crank 62 and the crank axle 63 to rotate about the first axis X1. The rotation of the crankshaft 63 drives the flywheel 80 to rotate through the pulley 64 and the transmission belt 65, so that the flywheel 80 generates an inertia force. When the user applies force to the swinging member 40 to make the swinging member 40 swing back and forth, the inertial force not only guides the user to swing back and forth, but also forms a motion resistance for the user to swing back and forth. In this embodiment, the flywheel 80 can be further connected to a resistance control unit 90, so that the user can control the resistance of the rotation of the flywheel 80, and further adjust the motion resistance of the reciprocating motion of the user, so as to change the difficulty of the motion.

As shown in fig. 4 to 5, fig. 4 and 4A are schematic storage views of the sporting goods 100, and fig. 5 is a partially enlarged view of the sporting goods 100 in a stored state. In the present embodiment, the handle portion 43 includes a connecting portion 431 and two grips 432a and 432b, the connecting portion 431 is connected to a tail end of the main body portion 42 and is disposed along a first imaginary line L1 perpendicular to the main body portion 42. The two grips 432a, 432b are pivotally connected to opposite ends of the connecting portion 431 intersecting the first imaginary line L1, respectively, and either one of the two grips 432a, 432b is rotatable by an external force. Preferably, the swinging member 40 further includes two clamping members 44a and 44b respectively disposed on two opposite sides of the main body portion 42. When the two handles 432a, 432b are rotated towards the two opposite sides of the main body 42 respectively and rotated to a position close to the two opposite sides of the main body 42, the two handles 432a, 432b are respectively fixed in the two clamping members 44a, 44b in a buckling manner, thereby achieving the effect of accommodating the two handles 432a, 432 b. Meanwhile, the frame body 20 is disposed on a plane, and the two pedals 24a and 24b of the stepping part can respectively rotate on an imaginary plane parallel to the plane relative to the frame body 20 to be accommodated under the rear supporting leg 23.

Referring to fig. 6 and 7, which illustrate a second preferred embodiment of the exercise apparatus of the present invention, the exercise apparatus 200 includes a frame body 10, a first swing member 30 pivoted to the front end of the frame body 10, a second swing member 50 pivoted to the front end of the frame body 10, a transmission mechanism 60 disposed between the frame body 10 and the first swing member 30, and a flywheel 80. The first swinging member 30 and the second swinging member 50 are interlocked with each other, when the second swinging member 50 swings up and down relative to the frame 10, the first swinging member 30 is interlocked to swing relative to the frame 10, and the action of the first swinging member 30 is guided by the transmission mechanism 60. The main difference between this embodiment and the first preferred embodiment is that the exercise apparatus 200 is a multi-functional exercise apparatus, and can be used by the user to select the first usage mode or the second usage mode. In the first use mode, the user applies force to the first swinging member 30 in the same operation manner as the first preferred embodiment, so that the first swinging member 30 swings up and down reciprocally, thereby training the upper limbs (as shown in fig. 9 and 9A). In the second usage mode, the user rides on the first swinging member 30 to apply force to the second swinging member 50, so that the second swinging member 50 swings back and forth, the second swinging member 50 simultaneously links the first swinging member 30 to swing up and down in the opposite direction, and the user simulates a riding action to perform a general movement (as shown in fig. 10 to 10A).

In the second preferred embodiment of the present invention, the frame body 10 is composed of a main frame body 11, a stand 12, a front support leg 13 and a rear support leg 14, and the stand 12 extends upward from the front end of the main frame body 11. The first swing member 30 has a first pivot portion 31, a first handle portion 33 and a main body portion 32. The first pivot portion 31 is pivoted to the front end of the main frame 11 of the frame body 10 at a first pivot point F1'. The main body 32 is made of a rigid material and can swing up and down with respect to the frame 10 about the first fulcrum F1' via the first pivot 31. The main body portion 32 also has a seat 321 for supporting a user riding the first pendulum 30 in the second mode of use.

In the second preferred embodiment of the present invention, the second swinging member 50 has a second holding portion 51 at the top end, a swinging arm structure 52 and a swinging member stepping portion 53 at the bottom end of the swinging arm structure 52. The swing arm structure 52 has a left swing arm, a right swing arm and at least one cross bar connecting the two swing arms. The swing arm structure 52 further includes a second pivot portion 521 pivotally connected to the stand 12 of the frame body 10 at a second pivot point F2. The left and right pedals are arranged at the bottom end of the swing arm structure 52 to form a swing piece stepping part 53. That is, the second holding portion 51 and the swinging member stepping portion 53 are provided on both upper and lower sides of the second fulcrum F2, respectively, so that the second holding portion 51 and the swinging member stepping portion 53 can swing in the opposite direction with respect to the second fulcrum F2. The appearance of the second swinging member 50 is not limited to any form, as long as it is a vertically extending form.

In the second preferred embodiment of the present invention, the sporting goods 200 further comprises a linkage 70 provided between the first swinging member 30 and the second swinging member 50 so as to link the first swinging member 30 and the second swinging member 50 with each other. One end of the linking member 70 is pivoted to a position of the rear half of the first pivoting portion 31 of the swinging member 30 close to the main body portion 32, and the other end of the linking member 70 is pivoted to a position of the second swinging member 50 below the second fulcrum F2 close to the swinging member stepping portion 53, so that when the swinging member stepping portion 53 of the second swinging member 50 is forced to swing forward, the linking member 70 links the first swinging member 30 to swing upward around the first fulcrum F1'. The appearance of the linking member 70 is not limited, and it is only a member that can be used to pivotally connect the first swinging member 30 and the second swinging member 50, such as any rod or base. In the present embodiment, the structure and configuration of the transmission mechanism 60 and the flywheel 80 are the same as those of the previous embodiment, and therefore, the description thereof is omitted.

As shown in fig. 6, 7 and 8. When a user applies force to the first swinging member 30 in the first use mode to swing the first swinging member 30 around the first fulcrum F1 ', or when the user applies force to the second swinging member 50 in the second use mode to swing the second swinging member 50 around the second fulcrum F2, and further to link the first swinging member 30 to swing around the first fulcrum F1', the bottom end 612 of the connecting rod 61 of the transmission mechanism 60 drives the revolving unit (the crank 62 and the crank shaft 63) to rotate, and the bottom end 612 of the connecting rod 61 revolves along a circular trajectory P1 'around the first axis X1', so that the connecting rod 61 guides the main body portion 32 of the first swinging member 30 to swing back and forth between the first end point E1 and the second end point E2 of an arc trajectory P2, and at the same time, the revolving unit (the crank 62 and the crank shaft 63) drives the rotating unit 80 to rotate to generate an inertia force, which can guide the user to swing back and forth, and forms a motion resistance for the user to perform the reciprocating swing.

To sum up, the utility model provides a sport equipment can supply the user to carry out the upper limbs training, passes through flywheel inertial supplementary at the in-process of training, makes whole motion process more laborsaving, smooth, and this flywheel inertia also can become a motion resistance, satisfies the motion or the rehabilitation demand that different use clan groups tempered muscle power, strengthened health harmony.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention. The structure, size, the position of setting up and the shape of each part all can change the utility model discloses on technical scheme's basis, the all sides is according to the utility model discloses the principle is to the improvement that individual part goes on and the transform of equivalence, all should not exclude the utility model discloses a protection scope is outside.

Claims (10)

1. An exercise apparatus, comprising:

the frame body is arranged on a plane;

an oscillating member having:

a pivoting part which is positioned at the front end of the swinging piece and is pivoted at the front end of the frame body by a first fulcrum;

the handheld part is positioned at the rear end of the swinging piece;

a main body part made of rigid material and located between the pivoting part and the hand-held part;

a transmission mechanism comprising:

the revolving unit is pivoted on the frame body according to a first axis;

a connecting rod, which is provided with a top end pivoted on the main body part of the swinging piece and a bottom end pivoted on the revolving unit;

the flywheel is arranged on the frame body and is mutually linked with the transmission mechanism;

when a user applies force to the swinging piece to enable the swinging piece to swing in a reciprocating mode by taking the first fulcrum as an axis, the bottom end of the connecting rod of the transmission mechanism drives the revolving unit to rotate, and further drives the flywheel to rotate, so that the flywheel generates an inertia force to guide the user to swing in the reciprocating mode and form motion resistance of the user to swing in the reciprocating mode.

2. The exercise apparatus of claim 1, wherein the frame body comprises a main frame body, a front support leg and a rear support leg; the main frame body is in an inverted U shape, the front supporting leg and the rear supporting leg are respectively connected with a front bottom end and a rear bottom end of the main frame body, and the rear supporting leg is provided with a treading part.

3. The exercise apparatus of claim 2, wherein the tread portion includes two pedals; the two pedals respectively rotate on an imaginary plane parallel to the plane relative to the frame body.

4. The exercise apparatus of claim 1, wherein the handle portion includes a connecting portion and two grips; the connecting part is connected with one end of the main body part and is arranged along a first imaginary line vertical to the main body part, the two handles are respectively pivoted at two opposite ends of the connecting part, which are intersected with the first imaginary line, and any one of the two handles can rotate under the action of an external force.

5. The exercise apparatus of claim 4, wherein the oscillating member further comprises two clamping members; the two clamping members are respectively arranged on two opposite sides of the main body part, when the two handles respectively rotate towards the two opposite sides of the main body part to a position close to the two opposite sides of the main body part, the two handles are respectively fixed in the two clamping members in a buckling mode.

6. The exercise apparatus of claim 1, wherein the drive mechanism further comprises a drive belt and a pulley; the belt pulley is coaxially and fixedly connected with the revolving unit, the transmission belt is connected with the belt pulley and the flywheel, and when the revolving unit rotates around the first axis, the belt pulley is linked with the flywheel to rotate.

7. An exercise apparatus for a user to exercise in a first mode of use or a second mode of use, comprising:

the frame body is arranged on a plane;

a first oscillating member having:

the first pivot part is positioned at the front end of the first swinging piece and is pivoted at the front end of the frame body by a first fulcrum;

a first hand-held part located at the rear end of the first swinging piece;

a main body part made of rigid material, located between the first pivot part and the first handheld part, capable of swinging along an arc-shaped track by taking the first pivot as an axis through the first pivot part, and used for supporting the user in the second use mode;

a second oscillating member having:

the second handheld part is positioned at the top end of the second swinging piece;

a swinging piece treading part which is positioned at the bottom end of the second swinging piece;

the second pivot part is pivoted at the front end of the frame body by a second pivot, and the position of the second pivot is higher than that of the first pivot;

a linkage member, disposed between the first swinging member and the second swinging member, wherein when the second swinging member swings around the second fulcrum as an axis under an external force, the second swinging member can link the first swinging member to swing around the first fulcrum as an axis through the linkage member;

a transmission mechanism comprising:

a revolving unit pivoted on the frame body by a first axis;

the connecting rod is provided with a top end pivoted on the main body part of the first swinging piece and a bottom end pivoted on the revolving unit, the revolving unit is used for guiding the bottom end of the connecting rod to move along a circular track surrounding the first axis, and when the bottom end of the connecting rod revolves along the circular track, the main body part of the first swinging piece can be guided by the connecting rod to reciprocate between a first end point and a second end point along the arc track;

the flywheel is arranged on the frame body and is mutually linked with the transmission mechanism;

when the user applies force to the first swinging piece in the first use mode to make the first swinging piece swing with the first fulcrum as an axis, or when the user applies force to the second swinging piece in the second use mode to make the second swinging piece swing with the second fulcrum as an axis, and further the first swinging piece is linked to swing with the first fulcrum as an axis, the bottom end of the connecting rod of the transmission mechanism drives the revolving unit to rotate so as to make the bottom end of the connecting rod revolve along the circular track, wherein the connecting rod guides the main body part of the first swinging piece to swing back and forth between the first end point and the second end point of the arc-shaped track, and meanwhile, the revolving unit drives the flywheel to rotate to generate inertia force to guide the user to swing back and forth and form movement resistance of the user to swing back and forth.

8. The exercise apparatus of claim 7, wherein the frame further comprises a treading portion; the treading part comprises two pedals which respectively rotate on an imaginary plane parallel to the plane relative to the frame body.

9. The exercise apparatus of claim 7, wherein the first hand-held portion includes a connecting portion and two hand-grips; the connecting part is connected with one end of the main body part and is arranged along a first imaginary line vertical to the main body part, the two handles are respectively pivoted at two opposite ends of the connecting part, which are intersected with the first imaginary line, and any one of the two handles can rotate under the action of an external force.

10. The exercise apparatus of claim 9 wherein the first oscillating member further comprises two clamping devices; the two clamping devices are arranged on two opposite sides of the main body part, when the two handles rotate towards the main body part respectively to a position close to the two opposite sides of the main body part, the two handles are respectively fixed in the two clamping devices in a clamping way.

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