KR101856061B1 - Exercise Device for Upper Body - Google Patents

Abstract

The present invention relates to an exercise device for upper body muscles, wherein the exercise device for upper body muscles according to the present invention comprises: a first fixture (100) fixed to the waist of the human body; a second fixture (200) fixed to the forearm muscles of the human body; a connecting means (300) connecting the first fixture (100) and the second fixture (200) and having elasticity; and an adjusting means (400) coupled to the first fixture (100) to be arranged to face the back of the human body and adjusting the length of the connecting means (300). According to the present invention, the exercise device for upper body muscles enables a user to exercise without straining a wrist by connecting a first fastener fixed to the waist and a second fastener fixed to a front arm with an elastic connecting means.

Description

{Exercise Device for Upper Body}

The present invention relates to an upper body strength exercise machine.

There is a problem that when the wrist is injured when the wrist is frequently lifted during weight training, it is difficult to perform all the kinematic exercises using the wrist. In addition, there is also a problem in that, when the wrist is injured, the rehabilitation treatment period is long, and even if the rehabilitation treatment is completed, the injuries recur in the same part when the wrist is overdriven. Therefore, the weight training itself must be abandoned due to the wrist injury. In order to solve these problems, a fitness device that does not require a lot of work on the wrist is required, but such a fitness device has not been developed.

KR 10-1687768 B1

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art. One aspect of the present invention is to connect a first fastener fixed to a waist and a second fastener fixed to a front arm with elastic connecting means, The present invention relates to an upper body strength exercise apparatus capable of performing a work without going to the body.

The upper body strength exercising apparatus according to an embodiment of the present invention includes a first fastener fixed to the waist of a human body, a second fastener fixed to the front leg of the human body, a connecting means having elasticity connecting the first fastener and the second fastener, And adjustment means coupled to the first fixture, disposed to face the back of the human body, for adjusting the length of the connection means.

In the upper body strength exercising apparatus according to the embodiment of the present invention, the adjusting means may include a reference shaft and a hole formed therein for inserting the reference shaft, the shaft being rotatably coupled to the reference shaft, Wherein the rotating body is movable to a first position and a second position along a longitudinal direction of the reference shaft and when the rotating body is disposed at the first position, And when the rotating body is disposed at the second position, the rotating body is rotatable with respect to the reference shaft.

In the upper body muscle force exercise device according to the embodiment of the present invention, a plurality of fixing protrusions are formed on either one of the reference shaft and the holes, and the other one of the reference shaft and the holes corresponds to the plurality of fixing protrusions A plurality of fixing protrusions are inserted into the plurality of fixing grooves when the rotating body is disposed at the first position and a plurality of fixing protrusions are formed when the rotating body is disposed at the second position, Is separated from the plurality of fixing grooves.

In the upper body strength exercising apparatus according to the embodiment of the present invention, the adjusting means further includes a pressing body which presses the rotating body in the first position direction.

In the upper body muscle force exercise device according to the embodiment of the present invention, the connecting means is connected to the second fixture so as to be movable along one direction at the outer surface of the second fixture.

In the upper body muscle force exercise device according to the embodiment of the present invention, a receiving space is provided in the second fixing hole, and a slit communicating with the receiving space is formed with a guide formed by extending along one direction with a predetermined width A moving part that is larger than the predetermined width of the slit and is movable along the one direction in the accommodating space, and a connecting part that extends outward from the moving part through the slit and is connected to the connecting part.

In the upper body strength exercise machine according to the embodiment of the present invention, the first fastener is formed with a receiving portion for receiving the second fastener.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings.

Prior to that, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may properly define the concept of the term in order to best explain its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

According to the present invention, since the first fastener fixed to the waist and the second fastener fixed to the front arm can be connected by elastic connecting means, the exercise can be carried out without any strain on the wrist, There is an effective advantage.

1 is a perspective view of an upper body strength exercising apparatus according to an embodiment of the present invention,
FIGS. 2A and 2B are cross-sectional views of adjusting means of an upper body strength exercise device according to an embodiment of the present invention, and FIGS.
FIGS. 3A and 3B are conceptual diagrams illustrating an operation process of an upper body strength exercise machine according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The objectives, specific advantages and novel features of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. It should be noted that, in the present specification, the reference numerals are added to the constituent elements of the drawings, and the same constituent elements are assigned the same number as much as possible even if they are displayed on different drawings. Also, the terms "first "," second ", and the like are used to distinguish one element from another element, and the element is not limited thereto. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following description of the present invention, detailed description of related arts which may unnecessarily obscure the gist of the present invention will be omitted.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of an upper body strength exercising apparatus according to an embodiment of the present invention, FIGS. 2a and 2b are sectional views of an adjusting means of an upper body strength exercising apparatus according to an embodiment of the present invention, FIG. 3 is a conceptual diagram illustrating an operation process of an upper body strength exercise device according to an embodiment of the present invention. FIG.

1, the upper body muscle force exercise apparatus according to the present embodiment includes a first fastener 100 fixed to the waist of a human body, a second fastener 200 fixed to the front leg of the human body, a first fastener 100, And adjusting means 300 for adjusting the length of the connecting means 300. The connecting means 300 is connected to the first fixing means 100 and the second fixing means 200 and has elasticity. (400).

The first fixture 100 is fixed to the waist of the human body and may be entirely in the shape of a belt. Here, the first fastener 100 may extend to surround the waist of the human body, the first fastener 110 may be formed at one end, and the second fastener 120 may be formed at the other end. At this time, the first fastening part 110 is coupled to any one of the plurality of second fastening parts 120, so that the first fastening part 100 can be stably fixed to the waist of the human body. Although the first fastening part 110 and the second fastening part 120 are shown in the form of male and female rings, they are not limited to the male and female rings, and may be any type of fastening member such as Velcro, Can be used. On the other hand, on the outer surface of the first fixture 100, two accommodating portions 600 capable of accommodating the two second fixtures 200 may be formed.

The second fixture 200 is fixed to the front legs (wrists) of the human body and may be entirely in the shape of a belt. Here, two second fixtures 200 are provided and can be fixed to the front arm (both wrist parts) of both arms. Meanwhile, the second fastener 200 may extend to surround the front arm, and a third fastening part 210 may be formed at one end and a plurality of fourth fastening parts 220 may be formed at the other end. At this time, the third fastening part 210 is coupled to one of the plurality of fourth fastening parts 220, so that the second fastening part 200 can be stably fixed to the front end of the human body. Although the third fastening part 210 and the fourth fastening part 220 are shown in the form of male and female rings in the figure, they are not limited to the male and female rings, and may be any type of fastening elements such as Velcro, Can be used.

The connection means 300 connects the first fixture 100 and the second fixture 200. Here, the connecting means 300 may be in the form of a band with elasticity. Accordingly, the user can perform the upper body movement using the elasticity of the connecting means 300 in a state where the first fixing means 100 is fixed to the waist of the human body and the second fixing means 200 is fixed to the front leg of the human body . Specifically, the connecting means 300 is connected to the back of the human body with one end by the adjusting means 400 fixed to the first fastener 100, and the other end is connected to the front end of the human body The connecting means 300 is expanded / contracted by the user's arm motion or the like, so that the upper body movement can be performed. On the other hand, the connecting means 300 is not particularly limited as long as it has elasticity, but it may be an MSD band, for example.

The adjusting means 400 adjusts the length of the connecting means 300. Here, the adjusting means 400 is coupled to the first fixture 100 and arranged to face the back of the human body (see Figs. 3A to 3B). In this case, the adjusting means 400 is not particularly limited as long as the strength of the user's exercise can be adjusted by adjusting the length of the connecting means 300. For example, as shown in FIGS. 2A and 2B, A reference axis 420, a rotating body 430, a pressing body 440, and the like. Specifically, the housing 410 is fixed to the second fixture 200 and may have a hollow space therein. At this time, the reference axis 420 may be fixed in the empty space of the housing 410. The rotating body 430 is formed with a hole 433 through which the reference shaft 420 is inserted at the center and is coupled to the reference shaft 420 so as to be rotatable about the reference shaft 420 And the connecting means 300 may be coupled to the outer surface. Therefore, when the rotating body 430 is rotated, the length of the connecting means 300 can be adjusted while the connecting means 300 is wound on the outer surface of the rotating body 430. Meanwhile, the rotating body 430 may be movable in the first position A and the second position B along the longitudinal direction of the reference shaft 420 (see FIGS. 2A and 2B). Here, when the rotating body 430 is disposed at the first position A, the rotating body 430 is fixed with respect to the reference shaft 420, and the rotating body 430 is disposed at the second position B The rotating body 430 may be rotatable with respect to the reference axis 420. In this case, That is, when the rotating body 430 is disposed at the first position A, the rotating body 430 is fixed without rotating so that the connecting means 300 can maintain a predetermined length, When disposed at the second position B, the rotating body 430 can rotate, and the length of the connecting means 300 can be adjusted. More specifically, a plurality of fixing protrusions 425 may be formed on the reference axis 420 at a predetermined angle with respect to the center of the cross section of the reference axis 420, and fixed to the holes 433 of the rotating body 430 A plurality of fixing grooves 435 corresponding to the protrusions 425 may be formed. When the rotating body 430 is disposed at the first position A, a plurality of fixing protrusions 425 are inserted into the plurality of fixing grooves 435, so that the rotating body 430 is supported by the reference shaft 420 . When the rotating body 430 is disposed at the second position B, the plurality of fixing protrusions 425 are separated from the plurality of fixing grooves 435, so that the rotating body 430 is separated from the reference shaft 420 . In addition, the adjusting means 400 may include a pressing body 440 such as a spring that presses the rotating body 430 in the first position (A) direction. The rotating body 430 is basically disposed at the first position A by the pressing body 440 so that the plurality of fixing protrusions 425 are inserted into the plurality of fixing grooves 435, Can be fixed without rotating. On the other hand, when the user presses the adjusting means 400 in the second position B, the pressing means 440 is compressed so that the adjusting means 400 is arranged at the second position B, The rotating body 430 can be rotated with respect to the reference shaft 420 because the rotating shaft 425 is separated from the plurality of fixing grooves 435. [ As a result, when the user pushes the rotating body 430 to the second position B and then rotates, the length of the connecting means 300 can be adjusted while the connecting means 300 is wound around the rotating body 430. After the adjustment of the length of the connecting means 300 is completed and the user's pressing on the rotating body 430 is removed, the rotating body 430 moves to the first position A by the pressing body 440, It can be fixed without rotating. The user can perform the motion while the rotating body 430 is fixed without rotating.

Although it has been described that a plurality of fixing protrusions 425 are formed on the reference axis 420 and a fixing groove 435 is formed in the holes 433 of the rotating body 430 on the basis of the drawing, A fixing groove 435 may be formed in the reference axis 420 and a fixing protrusion 425 may be formed in the hole 433 of the rotating body 430. [

1, the connecting means 300 is connected to the second fixing member 200 so as to be movable in one direction (for example, the longitudinal direction of the second fixing member 200) from the outer surface of the second fixing member 200 200). That is, the connecting means 300 may not be fixed at a specific point on the outer surface of the second fixture 200 but may be movable along the outer surface of the second fixture 200. With this configuration, it is possible to prevent an unnecessary rotation moment from being generated in the front arm while the connection means 300 is wound on the second fastener 200. The guide unit 500, the moving unit 510, and the connection unit 520 may be provided to connect the connection unit 300 to the second fixture 200 in a movable manner. More specifically, the guide part 500 is provided in the second fixing part 200, and a receiving space 505 is formed therein. The slit 507 communicating with the receiving space 505 is formed in one direction As shown in FIG. The moving part 510 is movable in one direction in the accommodating space 505. The width of the moving part 510 is larger than a predetermined width of the slit 507 so that the moving part 510 is slit 507, Lt; / RTI > The connection unit 520 may be connected to the connection unit 300 through a slit 507 extending from the moving unit 510 to an end of the connection unit 520 which is formed in a ring shape. The connecting portion 520 connected to the connecting means 300 is moved along with the moving portion 510 to the guide portion 300. In this case, 500 in the housing space 505 of the housing 500. Due to the movement of the connecting portion 520, the connecting means 300 may be wound around the second fixing member 200 to prevent an unnecessary rotation moment from being generated.

3A and 3B, the upper body muscle force exercise device according to the embodiment of the present invention includes a first fixture 100 fixed to the waist and a second fixture 200 fixed to the front arm, Since the exercise can be performed while the wrist is not crowded, it is advantageous in strengthening and rehabilitation of the muscles. In addition, the upper body strength exercising apparatus according to the embodiment of the present invention can be used to perform various exercises such as front raise, crossover, side letter raise, shoulder press, vent over letter raise, and the like.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the same is by way of illustration and example only and is not to be construed as limiting the present invention. It is obvious that the modification or improvement is possible.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: first fastener 110: first fastener
120: second fastening part 200: second fastening part
210: third fastening part 220: fourth fastening part
300: connecting means 400: adjusting means
410: housing 420: reference axis
425: fixing protrusion 430: rotating body
433: hole 435: fixing groove
440: pressing body 500: guide portion
505: accommodation space 507: slit
510: moving part 520:
600: receptacle A: first position
B: Second position

Claims (7)

A first fixture fixed to a waist of a human body;
A second fixture fixed to the front end of the human body;
Connecting means connecting the first fixing member and the second fixing member and having elasticity; And
Adjusting means coupled to the first fastener and arranged to face the back of the human body and to adjust the length of the connecting means;
/ RTI >
Wherein the adjusting means comprises:
Reference axis; And
A rotating body formed with a hole into which the reference shaft is inserted, coupled to the reference shaft to be rotatable, and coupled to the connecting means on an outer surface thereof;
Lt; / RTI >
Wherein the rotating body is movable to a first position and a second position along a longitudinal direction of the reference shaft,
When the rotating body is disposed at the first position, the rotating body is fixed with respect to the reference shaft,
When the rotating body is disposed at the second position, the rotating body is rotatable with respect to the reference shaft,
Wherein a plurality of fixing protrusions are formed on one of the reference shaft and the hole,
A plurality of fixing grooves corresponding to the plurality of fixing protrusions are formed on the other one of the reference shaft and the holes,
When the rotating body is disposed at the first position, a plurality of the fixing protrusions are inserted into the plurality of fixing grooves,
When the rotating body is disposed at the second position, a plurality of the fixing protrusions are separated from the plurality of fixing grooves,
Wherein the adjusting means comprises:
A pressing body for pressing the rotating body in the first position direction;
Further comprising:
The connecting means is wound on the outer surface of the rotating body,
When the user presses the rotating body to the second position and then rotates, the length of the connecting means can be adjusted while the connecting means is wound on the rotating body,
And the rotating body is moved to the first position by the pressing body and is fixed when the user's pressing on the rotating body is removed.
delete delete delete The method according to claim 1,
And the connecting means is connected to the second fixture so as to be movable along one direction at an outer surface of the second fixture.
The method of claim 5,
A guide portion provided in the second fixture and having a receiving space formed therein and having a slit extending in one direction with a predetermined width communicating with the receiving space;
A moving part that is larger than a predetermined width of the slit and is movable along one direction in the accommodation space; And
A connecting portion extending outward from the moving portion through the slit and connected to the connecting means;
Further comprising:
The method according to claim 1,
And the first fastener is provided with a receiving portion for receiving the second fastener.

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