KR20120131562A - Exercise machine for strengthening waist muscle - Google Patents

Exercise machine for strengthening waist muscle Download PDF

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Publication number
KR20120131562A
KR20120131562A KR1020110049825A KR20110049825A KR20120131562A KR 20120131562 A KR20120131562 A KR 20120131562A KR 1020110049825 A KR1020110049825 A KR 1020110049825A KR 20110049825 A KR20110049825 A KR 20110049825A KR 20120131562 A KR20120131562 A KR 20120131562A
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KR
South Korea
Prior art keywords
pivot
restraining means
plate
waist
strengthening
Prior art date
Application number
KR1020110049825A
Other languages
Korean (ko)
Inventor
김대승
Original Assignee
김대승
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김대승 filed Critical 김대승
Priority to KR1020110049825A priority Critical patent/KR20120131562A/en
Publication of KR20120131562A publication Critical patent/KR20120131562A/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
    • A63B21/05—Linearly-compressed elements
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/40—Interfaces with the user related to strength training; Details thereof
    • A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
    • A63B21/4043—Free movement, i.e. the only restriction coming from the resistance
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
    • A63B23/0205—Abdomen

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Pulmonology (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The present invention relates to an exercise device for strengthening the waist, the lower plate 10 and the fixed lower plate 10 is located on the same axis as the upper side, and down to the fixed lower plate 10 side by the user's weight and rolling. And a pivot restraining means (P) formed of a synthetic resin that is elastically deformed to restrict the pivoting plate 20 to move upward and the pivoting plate 20 pivots to the left and right sides when the pivoting plate 20 moves downward and upward toward the fixed lower plate 10. In the provided exercise device for strengthening the waist, the pivot restraining means (P) is formed by being divided into the upper pivot restraining means (100) and the lower pivot restraining means (100 '), and the upper and lower pivot restraining means (100,100') are The upper pivot restraining means 100 is based on the lower pivot restraining means 100 'according to the pivot distance that the pivot upper plate 20 pivots from side to side when the pivoting plate 20 moves downward and upward at a corresponding end facing each other on the same vertical line. remind Times characterized in that the rotary connection (200,200 ') formed as turning together with the top plate 20, preventing the torsion phenomenon of the turning locking means so as to prevent the fatigue failure relates to an exercise device for strengthening the waist.

Description

Exercise machine for strengthening waist muscle}

The present invention relates to an exercise device for strengthening the waist, and more specifically, the user puts his foot on the swinging top plate, bending the knee, and performs up and down reciprocating movement while the user turns the twisting action to twist the waist. The left and right swing cross movement of the upper plate enables balance, leg strength, and waist strengthening, and the rotary connecting part is formed in the center of the turning restraint means that the pivoting plate rotates left and right when the swing upper plate moves up and down to the fixed lower plate side. By forming the left and right turns smoothly, and prevents the center of the disorder caused by the change of position during Shanghai East related to the exercise device for strengthening the waist to maximize the safety.

Conventional waist strengthening exercise device is provided with a rotating plate, the handle frame is standing up to one side of the rotating plate, after the user climbs on the rotating plate and grasps the handle frame lightly, twisting the waist from side to side, the rotating plate turns to the left and right At the same time, the lower body of the user is provided with a structure that is twisted and moved in accordance with the turning operation of the rotating plate relative to the waist.

Such a conventional exercise device for strengthening the waist using the rotating plate is only the exercise of stretching and strengthening the waist as the user simply repeats the process of twisting the waist by standing on the rotating plate, and the exercise effect is limited to the waist. Partial and simple, did not cause user interest. In addition, the conventional waist strengthening exercise device is capable of rotating the rotating plate 360 degrees so that if the user twists the waist excessively in the process of twisting the waist portion, the waist is excessively twisted by the inertia of the rotating plate There was a problem causing injuries and the like.

In order to improve such a problem, a sports device which has been recently disclosed has been disclosed that the pivotal restraining means is coupled so that the rotating plate is not rotated 360 degrees but rotates in a certain angle range.

However, in such a conventional rotating plate provided with the turning restraining means, if the user repeatedly applies the weight to the rotating plate, the turning restraining means fixed to both the rotating plate and the lower fixing plate falls down in the turning direction of the rotating plate, and the turning restraint itself. There is a problem in that the torsional bending is caused by the fatigue failure of the turning restraint means due to the repeated twisting and the safety accident or maintenance cost increases.

Therefore, the present invention was created to solve the above problems, the user repeatedly applying the exercise force, such as weight and foot cloud to the swinging top plate when the swinging top plate is moved downward to the fixed lower plate side or upward movement, the upper and left pivot plate The rotational connection part is formed at the center of the turning restraining means coupled between the turning upper plate and the fixed lower plate so as to pivot, thereby preventing fatigue breakdown of the turning restraining means due to the torsional phenomenon of the turning restraining means generated during the downward or upward movement of the turning upper plate. The purpose is to provide a waist strengthening exercise equipment that reduces safety and maintenance costs.

The exercise device for strengthening the waist according to the present invention for solving the object as described above is located on the coaxial line with the fixed lower plate 10, the fixed lower plate 10, by the user's weight and foot cloud Swivel top plate 20 to move downward and upward toward the fixed lower plate 10 side, and the swivel upper plate 20 is formed of a synthetic resin that is elastically deformed to be limited to turn left and right at a predetermined angle when moving down and up to the fixed lower plate 10 side In the exercise device for strengthening the waist provided with the turning restraining means (P), the turning restraining means (P) is formed by being divided into the upper turning restraining means (100) and the lower turning restraining means (100 '), and the upper and lower turning parts. The restraining means 100 and 100 'face each other on the same vertical line, and the turning upper plate 20 is turned based on the lower turning restraining means 100' according to a turning distance that is pivoted left and right when moving downward and upward. The upper pivot restraining means 100 is pivoted together with the pivot top plate 20 to prevent twisting of the pivot restraining means to prevent fatigue breakdown.

Here, the rotary connecting portion 200 is the swing bush 210 and the pivot shaft 220 which is insert-molded so that the lower end of the upper pivot restraining means 100 and the upper end of the lower pivot restraining means 100 'correspond to each other. It is preferable that the formed. On the other hand, the rotary connection portion 200 is the female bolt 230 and the male bolt 240 is insert-molded so that the lower end of the upper pivot restraining means 100 and the upper end of the lower pivot restraining means 100 'correspond to each other. Is formed as, the coupling of the male and female bolts 230, 240 may be coupled to the incomplete bolt coupling to maintain the fastening force only, not the complete bolt coupling. Furthermore, it is also preferable that the rotary connection part 200 is a bearing.

According to the present invention, when the user repeatedly applies exercise power such as weight and rolling to the swing top plate, when the swing top plate moves downwardly or upwardly to the fixed bottom plate side, the swing restraint plate is coupled between the swing top plate and the fixed bottom plate so that the swing top plate turns to the left and right. The rotating connecting portion is formed in the center of which the upper and lower sides face each other by dividing the means, and the turning restraining means divided into the upper and lower portions by the rotating connecting portion repeatedly performs the binding and releasing according to the shanghai east of the rotating upper plate, so It prevents fatigue destruction of the turning restraining means due to the torsional phenomenon of the turning restraining means generated during the upward movement, thereby reducing the safety and maintenance cost.

1 is an overall perspective view of the exercise device for strengthening the waist in accordance with the present invention.
Figure 2 is a partial perspective view of the waist strengthening exercise device according to the present invention.
Figure 3 is a side cross-sectional view of the main part of the exercise device for strengthening the waist according to the present invention.
Figure 4 is a cross-sectional view of the main operation of the exercise device for strengthening the waist in accordance with the present invention.
Figure 5 is a cross-sectional view showing another embodiment of the exercise device for strengthening the waist in accordance with the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and operation of the exercise device for strengthening the waist according to the present invention.

1 is an overall perspective view of the waist strengthening exercise apparatus according to the present invention, Figure 2 is a partial partial perspective view of the waist strengthening exercise apparatus according to the present invention, Figure 3 is a main portion of the waist strengthening exercise apparatus according to the present invention Figure 4 is a cross-sectional view of the main operation of the waist strengthening exercise device according to the present invention, Figure 5 is a cross-sectional view showing another embodiment of the waist strengthening exercise device according to the present invention.

As shown in Figure 1, the user is bent up and down by repeatedly bending and squeezing the shank, and the operation of the user with the action of the turning restraint means to turn to the left and right by the shanghai dongyeo It relates to a pivotal restraint means to be turned left and right in the waist strengthening exercise machine is formed so as to be able to shanghai for actively exercising the waist and leg muscles.

On the other hand, the above-mentioned exercise device for strengthening the waist is generally positioned on the lower side of the fixed bottom plate 10 and the same lower axis as the fixed lower plate 10, and downwards to the fixed lower plate 10 side by the weight and the foot cloud of the user. And a pivoting restraining means (P) for limiting the pivoting upper plate 20 to move upward and the pivoting upper plate 20 to be pivoted at a predetermined left and right angles when the pivoting upper plate 20 moves downward and upward toward the fixed lower plate 10. do. Here, the fixed lower plate 10, the swinging plate 20 will be omitted in order to clarify the configuration of the present invention.

The pivotal restraining means (P) is generally fixed at both ends between the pivoting upper plate (20) and the fixed lower plate (10) when the pivoting upper plate (20) moves downward and upward toward the stationary lower plate (10), the pivotal restraining means (P) Rotating restraining means (P) to solve the problem that the fatigue cost of elastic resin deforms due to the torsional phenomenon generated when the position is shifted from side to side, and the maintenance cost increases due to damage due to breakage. Half) to form up-down symmetry.

Here, as shown in FIGS. 2 and 3, the turning restraining means P, which is divided up and down so as to be vertically symmetrical, as described above, the turning restraining means P according to the shanghai movement of the turning upper plate 20. It is formed to prevent fatigue destruction due to the torsional phenomenon and consequent maintenance costs in restraining the left and right turns of the turn, the turning restraining means (P) is the upper turning restraining means 100 and the lower turning restraining means (100 '). The upper and lower turning restraining means (100,100 ') are formed in half, and the lower turning restraining means according to the turning distance in which the turning upper plate (20) pivots left and right when moving downward and upward at the corresponding ends facing each other on the same vertical line. Rotational connection part 200 is formed to prevent torsional phenomenon by preventing the torsional phenomenon of the turning restraining means while the upper turning restraining means 100 pivots with the turning upper plate 20 based on (100 '). do.

3 and 4, the rotary connection part 200 is insert-molded such that a lower end of the upper pivot restraining means 100 and an upper end of the lower pivot restraining means 100 ′ are correspondingly coupled to each other. The pivot bush 210 and the pivot shaft 220 are formed.

That is, as shown in FIG. 4, when the pivot upper plate 20 moves downward toward the fixed lower plate 10, the lower end of the lower pivot restricting means 100 of the pivot restraining means P is fixed to one side. The upper pivot restraining means 100 which is laid down and coupled to the upper end of the lower pivot restraining means 100 ′ by the pivot bush 210 and the pivot shaft 220 is moved downward of the pivot upper plate 20. It is pivoted by the rotary connecting portion 200 while lying together with the lower pivot restraining means 100 'on either side to which the load is applied.

Here, the upper end of the upper pivotal restraining means 100 is coupled to the lower portion of the swinging plate 20 to constrain the swinging plate 20 by the load and force applied when the swinging plate 20 moves vertically downward. The upper pivot restraining means 100 is twisted while being bent without being compressed up and down, and the twisting phenomenon is actuated by turning force while lying with the lower pivot restraining means 100 '.

In this process, when the swinging plate 20 moves upward, the torsional phenomenon caused by the shank copper is canceled by the rotary connection part 200, and thus the turning restraining means 20. It will be apparent that (P) is prevented from exceeding fatigue strength, which is repeatedly laid and bent due to compression and restoring force of the swinging plate 20. In addition, this significantly reduces maintenance costs, minimizing product defects.

Here, the pivot bushing 210 and the pivot shaft 220 are insert-molded at the center side where the upper and lower pivotal restraining means (100,100 ') are half-coupled to face each other, and pivoted at the bottom of the upper pivotal restraint means (100). When the shaft 220 is formed, it is preferable that the swing bushing 210 is formed at the upper end of the lower swing restricting means 100 ', and vice versa.

On the other hand, as shown in Figure 5, the rotary connecting portion 200 is the lower end of the upper swing restraint means 100 and the upper end of the lower swing restraint means (100 ') is an insert-molded arm bolt ( 230 and male bolts 240, the coupling of the male and female bolts (230, 240) is coupled to the incomplete bolt coupling that maintains only the fastening force, not the complete bolt coupling, the above-described turning site 210 and the pivot shaft 220 The same action as that of is possible.

Furthermore, as the pivot bolt 20 is formed by the male and female bolts 230 and 240, the interval between the pivot upper plate 20 and the fixed lower plate 10 is enlarged when the pivot upper plate 20 is moved upward by excessive restoring force, so that the upper pivot restraining means 100 is lower pivotal restraint. Departure from the means 100 ′ is prevented. The male and female bolts 230 and 240 may also be coupled to the upper and lower pivot restraining means 100 and 100 'such that the upper and lower pivot restraining means 100 and 100' may be coupled to the female bolt and the male bolt, or may be coupled to the male bolt and the female bolt. It works the same.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the appended claims. Is within the scope of the description.

10: fixed bottom plate 20: swing top plate
P: Swing Restraint
100: upper swing restraint means 100 ': lower swing restraint means
200: rotary connection 210: swing bushing
220: pivot axis 230: arm bolt
240: male bolt

Claims (3)

A fixed lower plate 10 and a pivot plate 20 positioned upwardly on the same axis as the fixed lower plate 10 and moving downward and upward toward the fixed lower plate 10 by a user's weight and a foot cloud; In the exercise device for strengthening the waist provided with a turning restraining means (P) formed of a synthetic resin that is elastically deformed so that the pivoting upper plate 20 is pivoted to the left and right at an angle when moving downward and upward toward the fixed lower plate 10,
The pivot restraining means P is formed by being divided into the upper pivot restraining means 100 and the lower pivot restraining means 100 ', and the upper and lower pivot restraining means 100 and 100' are opposite to each other on the same vertical line. The upper pivot restraining means 100 is pivoted with the pivot upper plate 20 based on the lower pivot restraining means 100 'according to the pivot distance that the pivot upper plate 20 pivots left and right when moving downward and upward. Exercise device for strengthening the waist, characterized in that the rotating connection portion 200 is formed to prevent the twisting of the swing restraining means to prevent fatigue.
The method of claim 1,
The rotary connection part 200 is formed of a pivot bush 210 and a pivot shaft 220 which are insert-molded such that a lower end of the upper pivot restraining means 100 and an upper end of the lower pivot restraining means 100 'are correspondingly coupled. Exercise equipment for strengthening the waist, characterized in that.
The method of claim 1,
The rotary connection part 200 is formed of an female bolt 230 and a male bolt 240 which are insert-molded so that the lower end of the upper pivot restraining means 100 and the upper end of the lower pivot restraining means 100 'are coupled correspondingly. The female and female bolts 230 and 240 are coupled to each other by an incomplete bolt coupling that maintains a fastening force instead of a complete bolt coupling.
KR1020110049825A 2011-05-25 2011-05-25 Exercise machine for strengthening waist muscle KR20120131562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110049825A KR20120131562A (en) 2011-05-25 2011-05-25 Exercise machine for strengthening waist muscle

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Application Number Priority Date Filing Date Title
KR1020110049825A KR20120131562A (en) 2011-05-25 2011-05-25 Exercise machine for strengthening waist muscle

Publications (1)

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KR20120131562A true KR20120131562A (en) 2012-12-05

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KR1020110049825A KR20120131562A (en) 2011-05-25 2011-05-25 Exercise machine for strengthening waist muscle

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104490556A (en) * 2014-12-16 2015-04-08 松研科技（杭州）有限公司 5d balancing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104490556A (en) * 2014-12-16 2015-04-08 松研科技（杭州）有限公司 5d balancing machine

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