JPH0520762U - Training equipment - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a training device which requires exercise of legs such as climbing a mountain path, and therefore provides the user with the enjoyment of practical use over a long period of time without getting tired. A training device 1 according to the present invention supports a rotatable shaft body 130 between a pair of main frames 11 and bridges a plate member 15 having a pair of holes, and has a pair of propeller-shaped members on the shaft body. The rotor 13 is attached and rotatably fitted in the hole, the cranks 132 are attached to both ends of the shaft body, and the shift 141 of the hydraulic pipe 14 is connected to the cranks to resist the rotation of the shaft body. [Effect] While the user grips the arm 12, puts both feet on the pedal 131 of the rotor 13, depresses the pedal in a slightly bent posture, and rotates the pedal as if climbing a mountain path. Unlike the same type that moves the foot up and down monotonously, it is full of interest, so it does not cause the user to get tired, and the activities of the muscles of the legs and waist, back muscles, abdominal muscles, arm muscles, etc. Since it is necessary, a further training effect can be obtained.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a training device.

[0002]

[Prior Art]

 Conventionally, various training devices have been developed and put into practical use. FIG. 3 shows an example of such a conventional training device 2. In this training device 2, a main frame 21 is substantially upright on a base, and a handle 22 is provided on the upper end thereof. At the lower end of the main frame, a pair of arms 23a and 23b are pivotally supported by the main frame at one end thereof, and these arms are connected to the main frame by hydraulic pipes 24a and 24b and wires 25, respectively. And is configured to resist the load applied to the pedal portion at the front end of the arm.

Therefore, according to this training apparatus, the user stands while placing the left and right feet on the above-mentioned pair of pedals while grasping the steering wheel and alternately moving the left and right feet up and down to perform the training. Do. However, since such a training device is only used to repeat a monotonous motion called simple vertical movement of the foot, it is not possible to have an interest in using it for a long period of time, and as a result, as a training device. Is not useful.

[0004]

[Problems to be solved by the device]

 The present invention was made in order to solve the problems in the conventional training device as described above, and requires movement of the foot such as climbing a mountain path instead of monotonous up and down movement of the foot. It is an object of the present invention to provide a training device that gives the user the pleasure of practical use over a long period of time without getting tired of it.

[0005]

[Means for Solving the Problems]

 The training device according to the present invention supports a rotatable shaft between a pair of main frames, erected a plate member having a pair of holes, and mounted a pair of propeller-shaped rotors on the shaft. It is characterized in that it is rotatably fitted in the hole, cranks are attached to both ends of the shaft, and shifts of hydraulic pipes are connected to the cranks to resist the rotation of the shaft.

A training device according to the present invention will be described in detail below with reference to the drawings illustrating an embodiment. FIG. 1 is a perspective view showing an embodiment of a training apparatus 1 according to the present invention, which includes a pair of main frames 11, an inverted U-shaped arm 12, a rotatable rotor 13, and a pair of hydraulic pipes 14a and 14b. Is equipped with. The main frame 11 is formed of a pipe member having a substantially inverted U shape, one end of each is fixed to the lower end of the main frame, and the other end extends forward.

A shaft body 130 is rotatably supported between the main frames, and a pair of two-leaf type or three-leaf type propeller-shaped rotors 13 are attached to the shaft body 130 from an angle of approximately 90 degrees. The phase is fixed so that it has 135 degrees, and it can rotate with the shaft 130. The rotor functions as a pedal 131 on which the foot is placed. On the other hand, a plate member 16 having a pair of holes is installed so as to fill the space between the main frames, and the pair of rotors 13 are fitted in the respective holes. The plate member 16 further extends forward to form the tread plate 15.

Both ends of the shaft 130 are fixed to the disk cranks 132a and 132b, while the base ends of the hydraulic pipes 14a and 14b are installed at the front ends of the main frames, respectively, so that the respective shifts 141 are It is connected to the disk crank and thus imparts a resistance to the rotation of the shaft, as the rotation of the shaft requires a shift extension. The disk crank may be a crank arm.

The disk cranks 132a and 132b each have one slit 133 extending from the center in the peripheral direction, and the connection point of the shift 141 of the hydraulic pipe to the disk crank is arbitrarily selected to rotate the disk crank. It is possible to freely adjust the stretching distance of the shift due to. It is preferable that the arm 12 be capable of extending vertically.

[0010]

[Operation effect]

 Therefore, in order to use such a training device, as shown in FIG. 2, while holding the arm 12, the user 3 puts both feet on the pedal 131 of the rotor 13 and depresses the pedal in a slightly bent posture. , Rotate the pedal as if climbing a mountain path. Here, the rotation of the rotor is resisted, as described above, requiring the extension of the shift of the hydraulic pipes connected to the disk cranks at both ends of the shaft.

Therefore, according to such a training device, unlike the conventional one of which the foot is monotonously moved up and down, it has a lot of interest, so that the user does not get tired and the muscles of the legs and waist, the back muscles, and the abdominal muscles. Further, since the activity of the arm muscles, that is, the whole body exercise is required, a further training effect can be obtained.

[Brief description of drawings]

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

FIG. 2 is a side view showing a mode of use thereof,

FIG. 3 is a perspective view showing a conventional training device of the same type.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Training apparatus, 11 ... Main frame, 12 ... Arm, 13 ... Rotor, 14 ... Hydraulic pipe, 15 ... Tread, 1
6 ... Plate member, 130 ... Shaft, 132 ... Disk crank, 141 ... Shift of hydraulic pipe.

Claims (1)

[Scope of utility model registration request] 1. A rotatable shaft body is supported between a pair of main frames, a plate member having a pair of holes is installed, and a pair of propeller-shaped rotors are attached to the shaft body to rotate in the holes. A training device characterized in that it is fitted as much as possible, cranks are attached to both ends of the shaft body, and a shift of a hydraulic pipe is connected to the cranks so as to resist rotation of the shaft body.