KR20100097267A

KR20100097267A - Board type multi functional health machine

Info

Publication number: KR20100097267A
Application number: KR1020090016122A
Authority: KR
Inventors: 전봉환
Original assignee: 전봉환
Priority date: 2009-02-26
Filing date: 2009-02-26
Publication date: 2010-09-03

Abstract

PURPOSE: A board type multifunctional exercise device is provided, which enables a user to exercise the body balance and facilitates keeping and carrying. CONSTITUTION: A board type multifunctional exercise device comprises: a flat board(1) having a ring for connection in one side; front and rear brackets(2,3) which are installed in the front and rear of the board bottom surface to mount a wheel shaft connecting wheels; front and rear wheel shafts(4) which are inserted into a bracket; a drive member(7) in which the wheel and wheel shaft are rotated together; and a coil spring(8) which is respectively installed in the front and rear wheel shaft and is compressed while wheels revolve.

Description

Board-type multifunctional exercise equipment {BOARD TYPE MULTI FUNCTIONAL HEALTH MACHINE}

The present invention relates to a board-type multi-function exercise equipment that can be easily performed indoors foot movement and physical exercise.

In general, a treadmill used for running and walking exercise is known as an exercise device used indoors, and a turntable rotary exercise device that twists while rotating from side to side in place is also known.

In addition, it is also known to perform leg exercise and upper body exercise using a board-type exercise equipment with wheels under the footboard (board) as a personal collectible exercise equipment that can be easily used indoors and easy to carry.

As a board exercise device, you can push and pull by using the wheel in a sitting posture and perform leg movement and waist movement. It is not easy either.

Conventional board-type exercise equipment is suitable for climbing and running like a roller board because the wheel attached to the footboard is freely rotating, but it is unsuitable and inconvenient for foot movement or in-situ reciprocation on a board in a narrow space. There is a problem.

In other words, in order to repeat the walking motion of pushing and pulling both feet back and forth in the position of standing on two sets of footboards, the pushing and pulling operation is not easy and the pulling force is not easy because the driving force and the rotational inertia of the freewheel are not easily controlled. Because of this, the reciprocating motion using the wheels of the board is inadequate, and there is a high probability of falling and hurting as you walk on the ice.

An object of the present invention is to improve the structure of the board mechanism having a footrest and wheels to provide an in-situ reciprocating slide type exercise apparatus instead of a traveling mechanism.

Another object is to provide an in situ reciprocating mechanism that restrains the free rotation of the wheel to restrain the arbitrary rotation and is equipped with an elastic return means to push the wheel back by a certain distance.

In order to achieve the above object, the present invention provides a board on which the foot can be placed, moving means configured to move forward or backward by two pairs of wheels installed at a constant gap between the front and rear of the bottom of the board, and the free rotation power of the wheel. It is characterized in that the board-type reciprocating mechanism is formed by coupling with the elastic winding device mounted on the moving means to suppress the and provide the reverse return force as much as moved.

The present invention can be lightly carried and stored by configuring a board-type exercise equipment having an elastic reverse rotation device and a reciprocating drive device so that the board with wheels can be used as a physical exercise device, and simply pushes the board by the foot to its own elasticity. Because it does not work hard and there is no difficulty in handling and using it, it can be usefully used for body balancing exercise such as leg exercise, walking exercise, waist exercise, etc.

In forming a board-type exercise device having a pair of wheels in the front and rear, the board (1) of the flat body having an arbitrary shape; Front and rear brackets (2) and (3) provided at the front and rear of the bottom of the board for mounting the wheel shafts connecting the wheels; Front and rear wheel shafts (4) (5) fitted to the brackets (2) and (3) so as to be idle; A driving means (7) formed at both ends of the front and rear wheel shafts (4) and (5) so that the wheel shaft and the wheel (A) rotate together; Coil springs 8 are installed on the front and rear wheel shafts 4 and 5, respectively, and one end thereof is fixed to the fastening hole 9 of the bracket, and the other end thereof is fixed to the fastening hole 10 of the wheel shaft. Composed of a combination of teeth, when the wheel (A) is rotated coil spring (8) is wound and is characterized in that the wheel is configured to reverse rotation by the return elasticity of the spring when the external force is removed.

The board of the flat body may be formed in a circular, oval, square, rectangular, etc., the upper surface is attached to the cushion plate 12 of the soft rubber material having an uneven surface for preventing slipping to prevent injury due to human contact during exercise. It is configured to

The wheel A is formed of a urethane material which prevents sliding with the bottom surface and has a good landing power. A plurality of hooks 11 are installed at the edge of the board 1 to hang hooks or hooks for connection. .

When the wheel (A) is rotated, the wheel shaft (4) (5) is also fastened together to rotate their shaft connection, the end of the wheel shaft is formed to have an angle (축) and the shaft hole of the wheel also forms a square hole and The shafts are configured to rotate together. Alternatively, they can be integrally fastened by inserting wedges or pins.

The reason for rotating the wheel shafts 4 and 5 is to fix one end of the coil spring 8 to the fastening hole 10 of the wheel shaft so that the coil spring is wound when the wheel shaft rotates to have a compressive force (return elasticity). This is because the coil spring 8 is compressed while being rolled according to the rotation (movement) of the wheel, and then the return elasticity acts immediately after the external force (rotational force) is removed to perform the reverse rotation return operation.

In the present invention, the coil spring (8) is used to indicate that the wheel provides the reverse elasticity of the return rotation, but is not limited to this, it is possible to use a variety of types of elastic means, the usual spiral spring or winding spring Also, a rubber band or the like can be used, and the forward and reverse rotation of the wheel can be easily performed by using another reaction means such as a pneumatic cylinder or a hydraulic cylinder.

The present invention is a board-type exercise device for lower body movement by using various types of motion in place, the present invention uses two boards in one set as shown in Figures 4 and 5, and divided into left and right Put your feet on each one.

4 is a state in which the feet are placed on both boards and both feet are moved forwards and backwards at the same time, and the exercise is repeated. In this case, the user pushes or pulls the feet in a seated position in a chair to perform a lower body exercise. The user can exercise lower body in a posture suspended from an iron bar or lower body bar with various types of lower body exercise.

When using the board of the present invention, as long as the board is pushed by the foot, the reverse operation is made by the reverse rotational return force of the spring so that it can be repeated without effort.

Figure 5 shows the walking motion to put the feet on both boards, the left foot is moving forward, the right foot is backward, in this case by pushing the two boards in the opposite direction back and forth and stop by the reverse rotation return force of the spring By returning to the opposite position as shown in (b), the walking motion movement is continuously performed by repeating these operations, and the stride length can be used widely or narrowly by the user.

Figure 6 shows the movement of spreading the feet apart, in this case, the direction of the wheels of the board is turned to face in the lateral direction, by connecting the hooks of the rubber band 13 to the hooks (11) of both boards about both boards Connect it so that it does not open abnormally.

In addition, when the movement with the rubber band is connected, by applying a force that can overcome the elasticity of the rubber band to open both boards hardly so that the movement effect is large, and after a limited distance, reverse rotation with the rubber band (13) By the return device, both boards return to their original position.

If the rubber band 13 is not connected, the opening width is not constant, and both boards are opened to the extent that the user may be injured and used as a safety means for connecting the board.

1 is an exploded perspective view showing the main configuration of the present invention

2 is a front view of the present invention

3 is a bottom view of the present invention

Figure 4, Figure 5, Figure 6 is an illustration of the use of the present invention

[Code Description of Important Parts of Drawing]

1: board 2, 3: bracket

4,5: wheel axle A: wheel

7: Driving means 8: coil spring

9,10 fastener 11: ring

12: cushion plate 13: rubber band

Claims

In forming a board-type exercise device having a pair of wheels in the front and rear, the board (1) of the flat body having a connecting ring on one side; Front and rear brackets (2) and (3) provided at the front and rear of the bottom of the board for mounting the wheel shafts connecting the wheels; Front and rear wheel shafts (4) (5) fitted to the brackets (2) and (3) so as to be idle; A driving means (7) formed at both ends of the front and rear wheel shafts (4) and (5) so that the wheel shaft and the wheel (A) rotate together; Coil springs 8 are installed on the front and rear wheel shafts 4 and 5, respectively, and when the wheel A rotates, the coil springs 8 are compressed to form a combination of elastic recoil devices that have a reverse reaction force. Board type multifunctional exercise equipment characterized by the above-mentioned.

The method of claim 1, wherein one end of the coil spring (8) installed on the wheel shaft is fixed to the fastening hole (9) of the bracket and the other end is fixed to the fastening hole (10) of the wheel shaft to rotate the coil (A) Board-type multifunction exercise equipment, characterized in that the spring (8) is configured to be compressed.