JP3088194U - Health equipment - Google Patents

Abstract

(57) [Summary] [Problem] To provide a health device which can prevent a user from being injured by being pulled by a rope in the process of recovering the rope. SOLUTION: It has a main body 1. The main body 1 is provided with a tread plate 11, a grip portion 12, and a handle 141 provided for pressing or gripping by a user. At least one or more rope wheels 13 are pivotally mounted on the main body 1, and the ropes 14 are connected to the rope wheels 13. It is wound. The rope wheel 13 is provided with a recovery mechanism. The recovery mechanism drives the rope wheel 13 and rewinds the pulled-out rope. The rope wheel 13 is connected to the resistance mechanism, and an appropriate resistance is generated when the rope 14 is pulled.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to health equipment.

[0002]

[Prior art]

 The conventional rope pulling health equipment, which is commonly seen, is provided on large general health equipment, which is wrapped around a pulley group and then connected to the weight, and exercises when pulling the rope due to the resistance force of the gravity of the weight. Achieved effect.

[0003]

[Problems to be solved by the invention]

 However, if the user applies force to the rope and pulls the rope to the limit, the user must gradually reduce the applied force to less than the weight of the weight, or the weight will fall smoothly and the rope will not be pulled back. That is, in the process of pulling the rope back, if the user still does not resist the gravitational force of the weight with an appropriate force, the acceleration when falling may hurt the user, especially for beginners during the process of pulling the rope. In addition, since the strength is lost and the weight cannot counter the gravity, the possibility of injury due to the acceleration of the weight falling is further increased, and there is room for improvement.

[0004] In some simplified rope pulling health equipment, the rope is made of an elastic material, and the exercise effect is achieved by opposing a force applied by a user to the elastic force of the rope itself. It should be noted that a good kinetic effect cannot be achieved unless the elastic rope has considerable elasticity. In other words, the greater the elastic force, the better the exercise effect, but the larger the elastic force, the greater the retraction force, and as described above, after the user desperately pulls the rope, the user still has considerable elasticity. There is room for improvement as it is necessary to resist the rope's recovery elasticity and improper applied force can result in motor injuries.

[0005] It is an object of the present invention to provide a health device that can prevent a user from being injured by being pulled by a rope in the process of recovering the rope. Another object of the present invention is to provide a health device that achieves the effect of changing the momentum.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problem, a health device according to claim 1 of the present invention has a main body (1), and the main body (1) has at least one contact provided for pressing or gripping by a user. At least one rope foil (13) is pivotally mounted on the main body (1), and the rope (14) is wound around the rope foil (13). The rope wheel (13) is provided with a recovery mechanism, and the recovery mechanism drives the rope wheel (13) to rewind the drawn rope, and the rope wheel (13) is connected to the resistance mechanism and pulls the rope (14). In this case, an appropriate resistance is generated.

A health device according to a second aspect of the present invention is the health device according to the first aspect, wherein the recovery mechanism has a spiral spring (15), and the spiral spring (15) is connected to an outer end (151). A back end (152), the outer end (151) is provided to be hooked on the rope foil (13), and the back end (152) approaches the shaft (16) and is connected to the pin (17) of the main body (1). A hook is provided. The rope foil (13) has a storage space (131) recessed inward, and the spiral spring (15) is stored in the storage space (131).

[0008] A health device according to claim 3 of the present invention is the health device according to claim 1, wherein the body (1) is further provided with a guide mechanism (3), and the guide mechanism (3) is The body (1) includes a rotatable rotatable seat (31) pivotally mounted on the main body (1), and the rotatable seat (31) has a hole (32) provided through the rope (14) and penetrating along the axial direction. One end of the hole (32) from which the rope (14) is drawn is defined as an outlet end (321), and the rotating seat (31) is provided with a pulley (33) at the outlet end of the hole (32) and provided with a pin (34); The gap between the pulley (33) and the pin (34) is just where the rope (14) can pass, and the rope (14) is restricted to the pin (34) and winds the pulley (33). Thus, when the rope (14) is withdrawn or rewound, the rotating seat (31) is rotated together and guides the rope (14) with the pulley (33) to resist the activity of the rope (14). To reduce.

A health device according to claim 4 of the present invention is the health device according to claim 1, wherein the resistance mechanism is a resistance wheel, the rope wheel (13) is connected to the shaft, and the shaft is separately unidirectional. Connect with mechanism. In the process of pulling the rope (14) to drive and rotate the rope foil (13), the one-way mechanism drives the resistance foil in one direction.

The health device according to claim 5 of the present invention is the health device according to claim 4, wherein the one-way mechanism is a one-way bearing (18), and the resistance wheel is a friction wheel (19). . The main body (1) is provided with friction force adjusting means (2) corresponding to the friction wheel (19), and the friction force adjusting means (2) includes a friction belt (21) wound around the outer peripheral edge of the friction foil (19). The friction belt (21) has at least a free end, and the free end is fixed to a free seat (22). The universal seat (22) is displaced by rotating the adjusting screw (24), thereby changing the contact force of the friction belt in contact with the resistance wheel, and thus adjusting the friction force by the resistance wheel. A slider (23) is provided on the adjusting screw (24), the slider (23) is slidably fitted to the main body (1), and a spring (23) is provided between the slider (23) and the universal seat (22). 25) is provided. The slider (23) presses the spring (25) to bias the universal seat (22) to change the force of the friction belt (21) in contact with the resistance wheel.

[0011]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 to FIG. 6 show a health device according to an embodiment of the present invention, which has a main body 1, a tread plate 11 extends on both sides of the main body 1, and one end of the tread plate 11 separated from the main body 1. Each has a grip portion 12. The main body 1 has a rope wheel 13 separately pivoted on two shafts 16, and a rope 14 is wound around the rope wheel 13. Each of the rope wheels 13 has a storage space 131 for accommodating the spiral spring 15 recessed inward, and each of the spiral springs 15 has an outer end 151 and a back end 152, and the outer end 151 is provided to be hooked on the rope wheel 13. , The back end 152 is provided close to the shaft 16 and hooked on a pin 17 provided through the main body 1. Each of the shafts 16 is connected to a one-way mechanism 18. In the present embodiment, the one-way mechanism 18 is a one-way bearing 18, so that the rope 14 is driven by the rope wheel 13 in a rotating process. The one-way bearing 18 separately drives the resistance mechanism in one direction, and in this embodiment, the resistance mechanism is a friction wheel 19.

The main body 1 is provided with frictional force adjusting means 2 corresponding to the friction wheel 19, and the frictional force adjusting means 2 has a friction belt 21 around the outer peripheral edges of the two friction wheels 19. Both ends of the friction belt 21 are fixed to a universal seat 22, and the universal seat 22 is slidably fitted to a slider 23. The slider 23 has two protrusions 231 provided separately and fitted in the slide grooves 101 of the main body 1. The slider 23 is tightened by an adjusting screw 24, and a spring is provided between the slider 23 and the universal seat 22. 25, the slider 23 is moved by rotating the adjusting screw 24, and the spring 25 is pressed to urge the universal seat 22. The frictional force between the two friction wheels 19 is adjusted by changing the force of the belt 21 abutting on the two friction wheels 19.

The main body 1 is provided with a guide mechanism 3 corresponding to the rope 14, and the guide mechanism 3 has a rotatable seat 31 pivotally mounted on the main body 1 and freely rotatable. The rope 14 passes through the hole 32, and one end of the rope 14 coming out of the rotation seat 31 is connected to the handle 141, and the other end of the hole 32 is taken out of the rope 31. The rotation seat 31 is provided with a pin 34 at the exit end 321 of the hole 32, and a pin 34 is provided. The gap between the pulley 33 and the pin 34 allows the rope 14 to just pass therethrough. When the pulley 33 is wrapped around and the rope 14 is pulled or unwound, the rotating seat 31 rotates with the pulley 33 and guides the rope 14 with the pulley 33 to reduce the movement resistance of the rope 14. I do.

As shown in FIG. 7, when using, the user steps on the tread plate 11 with both feet, then grips the handle 141 of the rope 14 with both hands, and the user pulls the rope 14 and rotates the rope foil 13. At the same time, the spiral spring is compressed, and the friction wheel 19 is rotated by the one-way bearing 18 on the shaft 16. Since the friction wheel 19 is in contact with the friction belt 21, when the user pulls the rope 14, it is necessary to apply a force to resist the friction force generated between the friction wheel 19 and the friction belt 21. And can achieve the exercise effect. Also, when the user stops applying force, the rope 14 is rewound by rotating the rope foil with the recovery force of the spiral spring 15, so that a user with a lower torque can reduce the load on the user. can do. In the process of unwinding the rope 14 with the rope wheel 13, the gap between the shaft 16 and the one-way bearing 18 is idling, and the friction wheel 19 is not driven. The recovery force of the spiral spring 15 can be countered with a light force. With this structure, there is no movement injury during the process of unwinding the rope as in the conventional structure.

Of course, the user can adjust the position of the slider 23 by rotating the adjusting screw 24 as needed. After the slider 23 presses the spring 25 by changing the position of the slider 23, the spring 25 presses the universal seat 22, and the greater the pressing force, the greater the pulling force of the universal seat 22 against the friction belt 21. As a result, the contact force of the friction belt 21 with the friction wheel 19 is increased, and the generated resistance is further increased. The user can obtain more momentum, and if the user wants to lower the frictional resistance, the adjustment should be made in the opposite manner to the method described above.

In the process of the user pulling the rope 14, the rope 14 passes through the hole 32 in the rotating seat 31, and the gap between the pulley 33 and the pin 34 pivotally provided at the outlet end 321 of the hole 32 is just the rope. 14 can pass, and the rope 14 is restricted to the pin 34 and winds the pulley 33. Also, when the user pulls the rope 14 in any direction or rewinds the rope 14, the rotating seat 31 can rotate with them, and the rope 14 is guided by the rotation of the pulley 33. Therefore, the resistance of the rope 14 during the activity can be reduced, and the rope 14 can be pulled out in any direction. Thus, the user can perform a different exercise motion.

In addition to the above-described exercise method, as shown in FIG. 9, the user grips the two grip portions 12 of the main body 1 with both hands, steps on the handle 141 of the rope 14 with both feet, and The effect of pulling the rope 14 and exercising both feet can also be achieved.

[0018]

[Effect of the invention]

 This invention has the following effects. (A) In the present invention, a shaft 16 connected to the rope wheel 13 is provided with a unidirectional bearing 18 connected to a friction wheel 19, and a process in which a user pulls the rope 14 to rotate the rope wheel 13. Then, the one-way bearing 18 rotates the friction wheel 19, and the spiral spring 15 is provided on the rope wheel 13. The spiral spring 15 drives the rope wheel 13 to pull back the rope 14 drawn out. The user can be prevented from being injured by the rope 14 being injured.

(B) The body 1 is provided with friction force adjusting means 2 corresponding to the friction wheel 19, and by rotating the adjustment screw 24, the contact force of the friction belt 21 against the friction wheel 19 is changed, so that the momentum is increased. Can be achieved.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a health device according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view illustrating a health device according to an embodiment of the present invention.

FIG. 3 is a schematic view showing an arrangement of a spiral spring and a rope foil in the health equipment according to an embodiment of the present invention.

FIG. 4 is a schematic view showing a structure of a frictional force adjusting and adjusting means in the health equipment according to the embodiment of the present invention;

FIG. 5 is a sectional view of a guide mechanism in the health equipment according to the embodiment of the present invention;

FIG. 6 is a side view of the guide mechanism in the health equipment according to the embodiment of the present invention;

FIG. 7 is a schematic view showing a use state of the health equipment according to the embodiment of the present invention;

FIG. 8 is a schematic view showing a structure of a frictional force adjusting / adjusting means in the health equipment according to the embodiment of the present invention;

FIG. 9 is a second schematic diagram showing the use state of the health equipment according to the embodiment of the present invention;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Main body 2 Friction force adjusting means 11 Tread plate 12 Grasping part 13 Rope wheel 14 Rope 15 Spiral spring 16 Shaft 17 Pin 18 One-way mechanism (one-way bearing) 19 Friction wheel 21 Friction belt 22 Free seat 23 Slider 24 Adjustment screw 25 Spring 131 Storage space 141 Handle 151 Outer end 152 Back end

Claims (5)

[Utility model registration claims] 1. A body (1) having at least one or more contact portions provided for pressing or gripping by a user and having at least one or more rope foils (13).
Is pivoted, and a rope (14) is wound around the rope foil (13). The rope foil (13) is provided with a recovery mechanism, and the recovery mechanism drives the rope foil (13) to pull out the rope. A health device wherein the rope foil (13) is connected to a resistance mechanism so that an appropriate resistance is generated when the rope (14) is pulled. 2. The recovery mechanism has a spiral spring (15), the spiral spring (15) having an outer end (151) and a rear end (1).
52), and the outer end (151) is provided so as to be hooked on the rope foil (13), and the back end (152) approaches the shaft (16) so that the pin (1) in the main body (1) is provided.
7), the rope foil (13) has a storage space (131) recessed inward, and the spiral spring (15) is stored in the storage space (131). The health equipment according to claim 1, wherein 3. A guide mechanism (3) is provided on the main body (1).
And the guide mechanism (3) includes a rotatable rotatable seat (31) pivotally mounted on the main body (1), and the rotatable seat (31) is provided to penetrate the rope (14). A hole (32) penetrating along the axial direction, wherein the hole (32)
An end from which the rope (14) is pulled out is defined as an outlet end (321), and the rotary seat (31) is provided with a pulley (33) at the outlet end of the hole (32) and provided with a pin (34). (3
3) and the gap between the pin (34) is
4) can just pass through and the rope (14) is restricted to the pin (34) and wraps around the pulley (33) and when the rope (14) is withdrawn or unwound, the rotary seat (31) 2) The health equipment of claim 1, wherein the ropes are rotated together to guide the rope (14) at the pulley (33) to reduce the resistance of the rope (14) to activity. 4. The resistance mechanism is a resistance wheel, the rope wheel (13) is connected to a shaft, the shaft is separately connected to a one-way mechanism, and the rope (14) is pulled to pull the rope wheel (13). The health equipment according to claim 1, wherein the one-way mechanism drives the resistance wheel in one direction during the process of driving and rotating (1). 5. The one-way mechanism is a one-way bearing (18), the resistance wheel is a friction wheel (19), and the body (1) further has a frictional force corresponding to the friction wheel (19). Adjusting means (2), the frictional force adjusting means (2) includes a friction belt (21) wound around an outer peripheral edge of the friction wheel (19);
1) has at least a free end, and the free end is fixed to a universal seat (22). The universal seat (22) is displaced by rotating an adjusting screw (24), and abuts against a resistance wheel of a friction belt. It is possible to change the contact force in contact with each other and thereby adjust the frictional force by the resistance wheel.
4) is provided with a slider (23), the slider (23) is slidably fitted to the main body (1), and provided between the slider (23) and the universal seat (22). By providing a spring (25), the slider (23) presses the spring (25) to urge the universal seat (22), and reduces the force of the friction belt (21) in contact with the resistance wheel. The health equipment according to claim 4, wherein the health equipment is changed.