KR20150040456A

KR20150040456A - Health equipment for forearm traning

Info

Publication number: KR20150040456A
Application number: KR20130118987A
Authority: KR
Inventors: 정승모
Original assignee: 정승모
Priority date: 2013-10-07
Filing date: 2013-10-07
Publication date: 2015-04-15

Abstract

The present invention relates to a front end exercise device. More specifically, it has a simple structure composed of a frame, a connecting portion and a rotary knob, and by inserting a bearing between the hollow and the rotary knob of the frame, unlike the conventional chute winding method, there is no need to wind up the string, It does not cause any phenomenon, and it does not need a frame unlike the existing ball striking method, so it can be used conveniently for portable use regardless of time and place by decreasing volume and weight. The size of the front exercising machine can be freely adjusted so as to be suitable for the user's physique by providing a length adjuster at the connecting portion to reduce the volume and maximize the mobility, At the same time, or separate from the Visible key jeonwangeun relates to exercise equipment to exercise.
To this end, the present invention relates to a pneumatic tire comprising a pair of spaced apart, A connecting portion connecting the pair of frames; A rotary knob provided in the hollow of each frame, the rotary knob being inserted into the frame so as to be rotatable with respect to the frame, the knob having a finger insertion hole into which a finger and a finger can be inserted; And a plurality of bearings inserted between the frame and the rotary knob.

Description

{Health equipment for forearm traning}

The present invention relates to a front end exercise device. More specifically, it has a simple structure composed of a frame, a connecting portion and a rotary knob, and by inserting a bearing between the hollow and the rotary knob of the frame, unlike the conventional chute winding method, there is no need to wind up the string, It does not cause any phenomenon, and it does not need a frame unlike the existing ball striking method, so it can be used conveniently for portable use regardless of time and place by decreasing volume and weight. The size of the front exercising machine can be freely adjusted so as to be suitable for the user's physique by providing a length adjuster at the connecting portion to reduce the volume and maximize the mobility, At the same time, or separate from the Visible key jeonwangeun relates to exercise equipment to exercise.

Forearm refers to the muscles of the forearm. It is the area where the boxers and the athletes using the upper body, as well as those who want to shape the body, intensively train.

There are many ways to train the frontal muscles.

For example, there is a "chu-chu" type of exercise equipment that ties a string to a rod of a certain length and hangs a weight at the end of the string and winds up or down alternately with both hands. The chu-chul method is effective for the training of the elongated muscles, but there is a problem that the strings are twisted or shaken when wrapped.

As another example, there is a 'ball hitting' method in which the upper fixed ball is rotated alternately by rotating both fists. The ball striking method is problematic in that the frame supporting the ball is heavy and the overall volume is large, which makes it inconvenient to carry.

Prior Art Document KOKAI Publication No. 2013-0030048 (published on March 26, 2013)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a front-running exercise machine that can compensate for the disadvantages of the reel- .

In order to accomplish the above object, the present invention provides a pair of frusto-conical frames each having a hollow shape and spaced apart from each other. A connecting portion connecting the pair of frames; A rotary knob provided in the hollow of each frame, the rotary knob being inserted into the frame so as to be rotatable with respect to the frame, the knob having a finger insertion hole into which a finger and a finger can be inserted; And a plurality of bearings inserted between the frame and the rotary knob.

In addition, the bar may be provided with an elastic member so as to be able to perform a force exercise, and may be separately formed so as to be pressed by each finger.

In addition, a hinge folding structure is provided at the center of the connection part, so that the pair of frames can be folded so as to overlap each other, and the length of the connection part can be adjusted by a slide type length adjusting part.

According to the present invention, by inserting a bearing between the hollow of the frame and the rotary knob, while having a simple structure of a frame, a connecting portion and a rotary knob, unlike the conventional chute winding method, there is no need to wind up the string, There is no phenomenon and the frame is not required unlike the conventional ball striking method, so that the volume and weight can be reduced, so that it can be conveniently used for portable purposes regardless of time and place.

In addition, according to the present invention, the hinge folding structure is formed in the connecting portion to reduce the volume and maximize the mobility by folding in half when carrying or storing, and the length adjusting portion is provided at the connecting portion, And it is also possible to exercise the exercises to increase the force separately from the exercises of the forelegs and the muscles of the forearm by providing the finger forceps on the bars.

1 is a perspective view of a musculoskeletal device according to an embodiment of the present invention,
FIG. 2 is a partial perspective view of a bar of a musculoskeletal device according to another embodiment of the present invention; FIG.
3 is a perspective view showing a state in which the exerciser according to the present invention is folded using a hinge folding structure,
4 is a conceptual diagram showing a user using the exerciser according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. In addition, the preferred embodiments of the present invention will be described below, but it is needless to say that the technical idea of the present invention is not limited thereto and can be variously modified by those skilled in the art.

1 is a perspective view of a musculoskeletal device according to an embodiment of the present invention.

Referring to FIG. 1, a musculoskeletal device according to one embodiment of the present invention includes frames 2 and 4, a connecting portion 6, and a rotary knob 12. As shown in FIG.

The frames 2 and 4 are provided so as to be spaced apart from each other.

Each of the frames 2 and 4 has a hollow and is formed in a circular shape, so that it is formed as a circular ring as a whole. The frames 2, 4 form the outer shape of the exerciser according to the invention and allow for rotation of the forearm by allowing the rotary knob 12 to freely rotate within the hollow. In the hollow, a rotary knob 12 is inserted so as to be rotatable with respect to the frames 2, 4.

The connecting portion 6 connects the pair of frames 2, 4. The length of the connection portion 6 can be formed to a specific length so that it can be used for general use regardless of the user's body shape, that is, the chest circumference, the arm length, and the like. On the other hand, the length of the connecting portion 6 can be adjusted, so that the connecting portion 6 can be used as an optimum standard according to the user's body shape.

Although not shown, the connecting portion may take a form in which a pair of frames come into direct contact with each other. When a pair of frames come in contact with each other, they are formed in an approximately "" -like shape, and the connecting portions connect the outer circumferential surfaces of the respective frames.

A hinge folding structure (8) is provided at the center of the connection part (6). When carrying or storing, the hinged folding structure 8 is folded so that a pair of frames 2 and 4 face each other while facing each other (see Fig. 3). When the hinged folding structure 8 is used, So that the frames 2 and 4 are spaced apart from each other by a predetermined distance.

The connecting portion 6 is provided with a length adjusting portion 10. The length adjusting unit 10 may be formed by various methods such as a sliding method and a screwing method, and the length adjusting method of the length adjusting unit 10 is not limited thereto. The user can freely adjust his / her body shape through the length adjusting portion 10 of the connecting portion 6.

The rotary knob 12 is provided in the hollow of each of the frames 2 and 4 and is inserted into the frames 2 and 4 so as to be rotatable. A plurality of bearings 18 are inserted between the frames 2 and 4 and the rotary knob 12 for this purpose.

A coupling structure may be provided to prevent the rotary knob 12 from separating from the hollow of the frames 2 and 4 when the rotary knob 12 rotates with respect to the frames 2 and 4. [ For example, the coupling structure may include a projection on the outer peripheral surface of the rotary knob 12 and a hollow on the hollow inner peripheral surface of the frames 2 and 4 to engage with the projection. At this time, a plurality of bearings are inserted into the space between the projections and the grooves. The coupling structure may be any shape as long as it does not separate the rotary knob 12 from the frames 2 and 4, and does not limit the kind of coupling structure.

The rotary knob 12 includes a bar 14 and a finger insertion port 16.

The bar 14 is a portion to be gripped by hand and may be formed in the shape of a diameter of the rotary knob 12. [

The finger insertion port 16 is formed as a pair of spaces for inserting fingers and facing each other with the bar 14 as a center. As shown in FIG. 1, the finger insertion ports 16 may be formed in a pair of semicircular shapes symmetrical to each other, and the shape and arrangement of the finger insertion ports are not limited thereto.

Referring to FIG. 4, a method of using the exerciser according to an embodiment of the present invention will be described.

The right thumb finger is inserted into any one of the finger insertion holes of the rotary knob coupled to any one frame of the pair of frames (for example, the fourth frame), and the right finger index finger, stop finger, And the bar 14 is gripped.

The left hand thumb is inserted into one of the finger insertion holes of the rotary knob coupled to the remaining frame (for example, the second frame), and the left finger detection, stop, ring finger, and little finger are inserted into the remaining finger insertion hole, Grab it.

If the direction in which the right hand grasps is in the direction of entering the ground based on FIG. 1, the direction in which the left hand grasps is the direction originating from the ground based on FIG.

When you are exercising, you will see the right fist to the left, the left fist to the right, and the right forearm and left forearm parallel to the user 's chest. In addition, the right forearm and left forearm are parallel to each other and spaced apart by a predetermined distance.

In addition, the rotation axis of each rotary knob is parallel to the user's chest.

When the two fists are rotated so that the two fists are spaced apart from each other and parallel to the user's chest, as in the ball striking method described in the background of the present invention, the fore-and-aft muscles are rotated while each rotary knob rotates relative to each frame.

FIG. 2 is a partial perspective view of a bar of a musculoskeletal device according to another embodiment of the present invention. FIG. The exerciser according to another embodiment of the present invention is similar to that of the embodiment of FIG. 1 except that the bar exerciser is additionally provided on the bar.

Referring to FIG. 2, the exerciser according to another embodiment of the present invention includes a finger force applicator 20 in a bar. An elastic member 22 such as a spring is inserted into the bar where the finger force machine 20 is located for the exercise of the finger.

The finger force machine 20 is divided into pushing portions so that each finger can be pressed when the bar is gripped. The user can perform the exercise to improve the strength by using the finger force machine 20 at the same time as the front-arm exercise or separately from the front-arm exercise.

According to the present invention, not only the front muscles but also the arm muscles and the chest muscles can be developed together, and the dieting effect can be fully expected by consuming calories.

It will be apparent to those skilled in the art that various modifications, substitutions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings . The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

2, 4 - Frame 6 - Connection
12 - Rotating handle 14 - Bar
16 - Finger insert 20 - Finger wrist
22 - Elastic member

Claims

A pair of spaced apart spaced-apart frames each having a hollow;
A connecting portion connecting the pair of frames;
A rotary knob provided in the hollow of each frame, the rotary knob being inserted into the frame so as to be rotatable with respect to the frame, the knob having a finger insertion hole into which a finger and a finger can be inserted; And
A plurality of bearings inserted between the frame and the rotary knob
Gt; a < / RTI >

The method according to claim 1,
The bar is provided with an elastic member so that it can be exercised by force, and is formed so as to be pressed for each finger.

The method according to claim 1,
A hinged folding structure is provided at the center of the connecting portion so that the pair of frames can be folded so as to overlap with each other,
The connecting part is equipped with a slide type length adjuster, so that the size can be adjusted according to the body type.