TWM454865U - Swing type fitness device - Google Patents

Description

Swing fitness device

The utility model relates to a rocking fitness device, in particular to an effective resetting auxiliary elastic force when a bending elastic moment is applied by a rod-shaped elastic rod member, thereby simplifying the structure, improving the elastic effect and the operation safety, and improving the assembly and maintenance simplicity. A relatively low cost swing fitness device.

With the progress of the times, life is busy, work pressure is high, in order to effectively assist the release of pressure and improve physical health, and to facilitate indoor exercise at any time, there are various fitness devices available. In order to improve the fun of the fitness device, many fitness devices have been designed to increase the fun of use. For example, the exercise bike has a swing function to assist in simulating the riding dynamic effect of the left and right tilt.

The currently known exercise vehicle for swinging the left and right swing function to simulate a real riding condition, the elastic resetting device for assisting the swinging, and the provision of a damping device or an elastic device at the pivot between the vehicle body and the frame (for example Torsion spring), but the resistance arm at the pivot is very small, the weight of the body and the arm of the user are quite large, the elastic device is arranged on the pivot, the elastic effect is not good, and the spring with great elastic coefficient must be set. Not only is the cost high, but also easy to damage.

Furthermore, the exercise vehicle having the left and right swing function is used, and the elastic reset device for assisting the swinging is used, and the other is placed on the left and right sides of the vehicle body and the frame, respectively, and a rubber column is placed, when the vehicle body is opposite to the side of the frame. When swinging, the opposite rubber column is pressed, and the rubber column is compressed to generate a return elastic force to assist the vehicle body to reset relative to the frame. However, the compression rubber column is arranged in a disc body opposite to the frame of the vehicle body, and the rubber column is inserted through the bolt to connect the disc body to position the rubber column, and the overall structure is better. In order to be complicated, assembly and maintenance are not easy, the relative cost is high, and the reduction elastic force of the rubber column after being compressed is insufficient, which can only be called buffering, and cannot achieve the most effective auxiliary reset.

In view of the lack of the above-mentioned conventional technology, the creator is actively striving for research and development, and through continuous research, experimentation and trial production, the result of this creation is finally produced. In order to ensure the legitimate rights and interests of this creation, a patent application is filed in accordance with the law.

The first object of the present invention is to provide an effective resetting auxiliary elastic force when the bending elastic moment is received by the rod-shaped elastic rod member, thereby simplifying the structure, improving the elastic effect and the operation safety, and improving the assembly and maintenance simplicity and relatively reducing the cost. Swing fitness device. The technical means for achieving the foregoing objectives includes a base and a body that are pivotally connected to each other, and the base is placed on a plane to stably support the body. There is a fitness mechanism on the body for the user to exercise, and can swing relative to the base to do dynamic swing simulation to enhance the fun of use. The main feature of this creation is that the rod-shaped elastic rod is connected between the body and the base, so that the elastic rod receives the bending moment when the body swings relative to the base, and the auxiliary elastic force that causes the body to be reset is generated.

A second object of the present invention is to provide a rocking exercise device that is easy to assemble an elastic reset device. The technical means for achieving the above-mentioned purpose is that the base and the body are respectively provided with opposite first sleeves and second sleeves, and the first sleeve and the second sleeve are correspondingly sleeved with the first ends of the rod-shaped elastic rods And the circumferential surface of the second end, so that the rod-shaped elastic rod can withstand the bending moment and generate an effective return elastic force.

A third object of the present invention is to provide a rocking exercise device that can make the elastic return device more effective. The technical means for achieving the above-mentioned purpose is to include a base and a body pivoted to each other by a pivot, and a rod-shaped elastic rod is connected between the base and the body. The axial direction of the elastic rod member is on the same plane as the axial position of the pivot shaft and the relative angle is 70 degrees to 110 degrees, so that the elastic rod member is placed under a better stress state, and a better elasticity can be produced. effect.

A fourth object of the present invention is to provide a rocking exercise device having an elastic reset device having good safety and good elasticity. The technical means for achieving the above-mentioned purpose is to connect a rod-shaped elastic rod between the mutually pivoted base and the body, and the elastic rod is made of carbon fiber or glass fiber-based material, and the carbon fiber or the glass fiber is excellent. The strength and good elasticity can provide good auxiliary elasticity for the reciprocating swing and reset of the body relative to the base.

A fifth object of the present invention is to provide a swinging exercise device which is excellent in safety and has an elastic effect and can be applied as a swing exercise device. The technical means for achieving the aforementioned purpose is to include a base and a body that are pivoted to each other. The fitness mechanism provided on the body is an exercise bike mechanism. The exercise bicycle mechanism includes a runner, a left and right handlebar, a pad and a damping device. The shaft of the runner is connected with two cranks, and each crank is provided with a pedal for the user to step on the foot. A handle is respectively provided at both ends of the handle bar for the user to hold. The pedal, the grip and the seat cushion are provided for the user to ride the posture of the bicycle to operate the fitness mechanism, and the damping device provides damping when the rotary wheel rotates to allow the user to achieve the exercise effect.

Referring to FIGS. 1 through 6, in a specific embodiment of the present invention, the basic structure of the swing exercise device includes at least one base 10 and a body 20. The base 10 is for stable placement on a flat surface. The body 20 is swingably pivoted by at least one pivot 11 The base 10 is disposed on the base 10, and the pivot base 11 is fixed on the body 20, and the two ends of the pivot 11 are disposed on the pivot base 100 to form a pivotal connection between the base 10 and the body 20. That is, the body 20 can be swung with respect to the base 10 with the pivot 11 as the axis. The body 20 is provided with a fitness mechanism 21 for a user to operate to produce a sporting effect. The main technical feature of the present invention is to connect an elastic reset device 30 between the base 10 and the body 20. The elastic restoring device 30 includes, in particular, a rod-shaped elastic rod member 31 having a length. The elastic rod member 31 has a first end 310 and a second end 311 opposite thereto. The first end 310 is fixed on the base 10, and the second end 311 is fixed on the body 20. When the body 20 is pivoted relative to the base 10 from an equilibrium position to an inclined position with respect to the base 11 (please refer to FIGS. 6 to 7), the first end 310 and the second end 311 of the elastic member 31 are 311. The bending force of the body 20 and the base 10 is respectively subjected to a bending moment to generate a return elastic force, and the reset body elastic force is used to return the body 20 from the inclined position to the equilibrium position with respect to the base 10.

Referring to FIGS. 1 to 6, a specific embodiment of the elastic reset device 30 of the present invention is provided with a first sleeve 32 on the base 10, and a second sleeve 33 on the body 20, the first sleeve 32. The circumferential surface of the first end 310 is sleeved, and the second sleeve 33 is sleeved around the circumferential surface of the second end 311. In a preferred embodiment of the present invention, the inner walls of the first sleeve 32 and the second sleeve 33 are respectively sleeved to the circumferential surfaces of the first end 310 and the second end 311. Moreover, in order to have a margin of relative movement, the first sleeve 32 and the first end 310 are sleeve-fixed, and the second sleeve 33 is slidable relative to the second end 311.

Referring to FIG. 3, in a preferred embodiment of the present invention, the central axis 312 of the elastic member 31 is located on the same plane as the central axis 110 of the pivot 11 and is opposite. The angle is between 70 degrees and 110 degrees. Furthermore, the central axis 110 of the pivot 11 extends horizontally. The central axis 312 of the resilient member 31 is located on the same vertical plane as the central axis 110 of the pivot 11.

Referring to FIGS. 1 to 6, in a specific application embodiment of the present invention, the fitness mechanism 21 is an exercise bicycle mechanism. The exercise bicycle mechanism includes a runner 22, a left and right handlebar 23, a pad 24 and a damping device 25. The shaft 220 of the runner 22 is connected to two cranks 221, and each of the cranks 221 is provided with a pedal 222 for the user to step on the foot. A handle 230 is respectively disposed at each end of the handlebar 23 for the user to hold. The pedal 222, the grip 230 and the seat cushion 24 are provided for the user to ride the posture of the bicycle to operate the fitness mechanism 21, and the damping device 25 provides damping when the rotary wheel rotates to allow the user to achieve the exercise effect. When the present invention is applied to an exercise bicycle mechanism, the relative positional relationship of each member thereof is such that the body 20 has a front section 200 and a rear section 201 that face in opposite directions. The pivot 11 is located at the bottom of the body 20 and extends horizontally. The grip 230 is located in the front section 200 of the body 20. The runner 22 is located at the rear section 201 of the body 20. The elastic rod 31 is located at the rear section 201 of the body 20 and is further away from the front section 200 than the runner 22. The grip 230, the axis 220 of the runner 22, and the seat cushion 24 are positioned higher than the pivot shaft 11, respectively. The first end 310 of the resilient member 31 is positioned at or below the pivot 11. The shortest distance 13 from the second end 311 of the resilient member 31 to the central axis 110 of the pivot 11 is at least one-half of the shortest distance 14 of the central axis 110 of the seat cushion 24 to the pivot 11.

Referring to FIG. 1, in a preferred embodiment of the present invention, the elastic rod member 31 is made of carbon fiber or glass fiber. The carbon fiber or glass fiber has excellent strength and good elasticity, and can provide the body. 20 reciprocatingly swings relative to the base 10 Good auxiliary flexibility for resetting. A more preferred embodiment is that the elastic rod member 31 is made of a carbon fiber or glass fiber-based material to form a cylindrical solid body.

With the above structural design, it can be concluded that the present invention has the following advantages: the present invention connects the rod-shaped elastic rod 31 between the body 20 and the base 10, so that the elastic rod 31 is subjected to the bending of the body 20 when it is swung relative to the base 10. The folding torque generates an auxiliary elastic force that causes the body 20 to be reset, which not only simplifies the overall structure, but also has low assembly and future maintenance costs, and has excellent elastic effect and safety.

The above description is only one of the possible embodiments of the present invention, and is not intended to limit the scope of the patents of the present invention, and the equivalent implementations of other changes according to the contents, features and spirits of the following claims are It should be included in the scope of this new patent. The new type is specifically defined in the structural features of the request item, is not found in the same kind of articles, and has practicality and progress. It has already met the requirements for the creation of patents, and has applied for it according to law. I would like to ask the bureau to approve the patent according to law. The legal rights of the applicant.

10‧‧‧Base

100‧‧‧ pivot

11‧‧‧ pivot

110,312‧‧‧central axis

13,14‧‧‧The shortest distance

20‧‧‧ body

200‧‧‧

201‧‧‧After

21‧‧‧ Fitness institutions

22‧‧‧Runner

220‧‧‧Axis

221‧‧‧ crank

222‧‧‧ pedal

23‧‧‧Handlebar

230‧‧‧ grip

24‧‧‧Cushion

25‧‧‧damper

30‧‧‧Elastic reset device

31‧‧‧Flexible rods

310‧‧‧ first end

311‧‧‧ second end

32‧‧‧First casing

33‧‧‧second casing

Figure 1 is an exploded perspective view of the present invention.

Figure 2 is a combined perspective view of the present invention.

Figure 3 is a combined side view of the present invention.

Figure 4 is a combined top view of the present invention.

Figure 5 is a front view of the combination of the present invention.

Figure 6 is a rear elevational view of the body of the present invention in an equilibrium position relative to the base.

Figure 7 is a rear elevational view of the body of the present invention with the base tilted to an inclined position.

Figure 8 is a rear elevational view of the body of the present invention with the base swinged to the right.

10‧‧‧Base

100‧‧‧ pivot

11‧‧‧ pivot

20‧‧‧ body

200‧‧‧

201‧‧‧After

21‧‧‧ Fitness institutions

22‧‧‧Runner

220‧‧‧Axis

221‧‧‧ crank

222‧‧‧ pedal

23‧‧‧Handlebar

230‧‧‧ grip

24‧‧‧Cushion

25‧‧‧damper

30‧‧‧Elastic reset device

31‧‧‧Flexible rods

310‧‧‧ first end

311‧‧‧ second end

32‧‧‧First casing

33‧‧‧second casing

Claims (19)

A swinging exercise device includes: a base for being placed on a plane; a body pivotably pivoted on the base by at least one pivot, and a fitness mechanism is disposed thereon, the fitness The mechanism is operated by a user to produce a motion effect; and an elastic return device includes a rod-shaped elastic rod member having a first end and a second end opposite to each other, the first end being fixed On the base, the second end is fixed on the body, and when the body is swung from an equilibrium position to an inclined position with respect to the base with the at least one pivot as an axis, the elastic rod is received at both ends The body and the base are bent relative to each other to generate a return spring force, and the reset spring force returns the body to the equilibrium position from the tilted position relative to the base. The swinging exercise device of claim 1, wherein the base is provided with a first sleeve, the body is provided with a second sleeve, and the first sleeve is sleeved with the circumferential surface of the first end, the first The second sleeve is sleeved to the circumferential surface of the second end. The swinging exercise device of claim 2, wherein the first sleeve is sleeved and fixed to the first end, and the second sleeve is slidably engaged with the second end. The swing exercise device of claim 1, wherein a central axis of the elastic member is in the same plane as a central axis of the at least one pivot and has an opposite angle of 70 to 110 degrees. The swing fitness device according to claim 1, wherein the fitness mechanism is an exercise bicycle mechanism, and the exercise bicycle mechanism includes a runner and a left and right handlebars. a pad and a damper device, the wheel is connected with two cranks, each of the cranks is provided with a pedal for the user's foot to step on, and a handle is respectively provided on both ends of the handle bar for the user to hold the hand The pedal, the grip and the seat cushion are provided to the user in a riding posture to operate the fitness mechanism, and the damping device provides the steering wheel damping. The swinging exercise device of claim 5, wherein the pivot is located at a bottom of the body and extends horizontally, the grip is located at a front portion of the body, and the runner is located at a rear portion of the body, the elastic member Located at the rear portion of the body and further away from the front portion than the rotating wheel; the grip, the axis of the rotating wheel and the position of the seat cushion are respectively higher than the pivot, the first end of the elastic rod The position is equal to or lower than the pivot axis, and the shortest distance from the second end of the elastic rod member to a central axis of the pivot shaft is at least one-half of the shortest distance from the seat cushion to the central axis of the pivot shaft . The swing exercise device of claim 1, wherein the elastic member is made of a carbon fiber-based material. The rocking exercise device of claim 7, wherein the elastic rod member is made of a carbon fiber-based material to form a cylindrical solid body. The swing exercise device of claim 1, wherein the elastic member is made of a fiberglass-based material. The rocking exercise device of claim 9, wherein the elastic member is made of a cylindrical solid body from the glass fiber-based material. A swinging exercise device includes: a base for being placed on a plane; a body pivotably pivoted on the base by at least one pivot, on which There is a fitness mechanism for a user to operate to produce a sports effect; the fitness mechanism is an exercise bicycle mechanism, the exercise bicycle mechanism includes a runner, a left and right handlebars, a pad and a damping The device is connected to the crank wheel, and each of the cranks is provided with a pedal for the user to step on the foot. The handle bar is respectively provided with a grip for the user's hand to hold, the pedal, the pedal a grip and the seat cushion for the user to ride the bicycle to operate the fitness mechanism, the damping device provides the steering wheel damping; and an elastic return device comprising a rod-shaped elastic rod member, the elastic rod member a first end and a second end opposite to each other, the first end is fixed on the base, the second end is fixed on the body, and the body is opposite to the base with the at least one pivot as an axis When swinging from an equilibrium position to an inclined position, the two ends of the elastic rod are subjected to a bending moment of the relative bending of the body and the base to generate a return elastic force, and the reset elastic force is used to restore the body from the inclined position relative to the base. To the flat Location. The swinging exercise device of claim 11, wherein the base is provided with a first sleeve, the body is provided with a second sleeve, and the first sleeve is sleeved with the circumferential surface of the first end, the first The second sleeve is sleeved to the circumferential surface of the second end. The swinging exercise device of claim 12, wherein the first sleeve is sleeved and fixed to the first end, and the second sleeve is slidably engaged with the second end. The rocking exercise device of claim 11, wherein a central axis of the elastic member is in the same plane as a central axis of the at least one pivot and a relative angle of 70 to 110 degrees. The swing exercise device of claim 11, wherein the pivot is located at the The bottom of the body extends horizontally, the grip is located at a front section of the body, the runner is located at a rear section of the body, the elastic rod is located at the rear section of the body and is further away from the front section than the runner; Positioning one of the axis of the wheel and the seat pad respectively higher than the pivot axis, the first end of the elastic bar member is located at or below the pivot axis, and the second end of the elastic bar member The shortest distance to one of the central axes of the pivot is at least one-half of the shortest distance from the seat cushion to the central axis of the pivot. The swing exercise device of claim 11, wherein the elastic member is made of a carbon fiber-based material. The rocking exercise device of claim 16, wherein the elastic member is made of a carbon fiber-based material to form a cylindrical solid body. The swing exercise device of claim 11, wherein the elastic member is made of a glass fiber-based material. The rocking exercise device of claim 18, wherein the elastic member is formed of a cylindrical solid body from the glass fiber-based material.