KR20100138231A

KR20100138231A - Rotary plate

Info

Publication number: KR20100138231A
Application number: KR1020090056661A
Authority: KR
Inventors: 김재영
Original assignee: 김재영
Priority date: 2009-06-24
Filing date: 2009-06-24
Publication date: 2010-12-31

Abstract

PURPOSE: A rotational plate for the exerciser of a waist is provided to enable a user to perform a twist exercise without excessively rotating or circulating a plate by forming the plate to be rotated at 180° angles in a left/right direction. CONSTITUTION: A rotational plate includes a lower fixing plate(100), an upper rotary plate(200), and a bearing(300). The lower fixing plate has a disk shape where an upper side is opened, a circular fixing part(102) in a center, and a plurality of non-slip protrusions in a lower side. The upper rotary plate has a disk shape with an opened lower side in order to be settled to the upper side of the lower fixing plate and a stepped fixing protrusion(202) in a center. A bearing is compulsively inserted into the bearing fixing part in the center of the lower fixing plate and is prepared so that the fixing protrusion of the upper rotary plate is axis-combined and rotated.

Description

Rotating plate for waist movement {Rotary plate}

The present invention relates to a rotational plate for the waist movement, regardless of the indoor and outdoor places, the user can exercise the waist for health, compact and easy to store and move, not rotated 360 degrees left and right in the 180 degree range By reciprocating rotation, it does not excessively change the direction and rotation, and relates to a safety lumbar exercise plate excellent in safety that can be safely and easily exercise for the elderly, children and the like.

People living in modern times are harming their health due to heavy work and stress, and even if they exercise for their health, they are unable to avoid exercise through lack of time or to exercise regularly because of the weather around them. Due to various diseases and unhealthy perceptions caused by bad lifestyles as described above, self-management is wrong and socially large losses are generated.

Therefore, the number of people who live in modern times to recover their health to reduce such social and economic losses continues to increase the number of people who perform various sports both indoors and outdoors.

It is an exercise device that is constantly developed and introduced through social phenomena that want to maintain such health and lead a healthy life. Among such exercise equipments, there is a rotating plate for waist exercise, which is essentially provided in a park.

Here, looking at the conventional rotational plate for the waist movement is the disk is coupled to be rotatable, most of the form is provided with a handle that can hold the hand upwards. The conventional lumbar spinneret is rotated 360 degrees, by which the user twists the waist for the lumbar exercise, thereby reinforcing the lumbar muscle strength.

However, the conventional lumbar rotation plate has a problem that the user is frequently injured the back muscles by the force to continue to rotate by centrifugal force and inertia when the user twists the waist excessively due to the nature of the 360 degree rotation. In addition, due to the centrifugal force and inertia, if the elderly, children, etc., climb on the back movement rotating plate, they frequently injure the body due to the sliding of the feet due to the nature of continuing to rotate 360 degrees. do.

Therefore, the present invention was created to solve the above problems, the rotation of the rotating plate is configured to rotate left and right reciprocating in the 180 degree range, the rotating plate is not excessively reversed and rotated, through which the elderly, children and the like are safe And it is possible to easily exercise, as well as indoor and outdoor can be used without distinction, and its purpose is to provide a compact back movement rotary plate for easy storage and movement.

According to the present invention for solving the object as described above, the rotating plate for the lower back movement in the lower back rotational plate, the upper side is formed in an open disc shape, a circular bearing fixing portion 102 is formed in the center, the lower The lower fixing plate 100 is provided with a plurality of non-slip projections on the surface; An upper rotating plate 200 formed in a disc shape having a lower side open so as to be settled on an upper side of the lower fixing plate 100, and having a fixing protrusion 202 formed at a center thereof; It is characterized in that it is formed; the bearing 300 is forcibly fitted to the bearing fixing part 102 in the center of the lower fixing plate 100, the fixing protrusion 202 of the upper rotating plate 200 is provided to rotate by axial coupling; .

Here, the separation plate 110 is formed in the left and right symmetrical symmetrical partition half to the outer circumferential side of the bearing fixing part 102 of the lower fixing plate 100, each of the fitting protrusions on the front and rear surfaces of each of the left and right separating plates 110 ( 112 is provided, the coil spring 120 is fitted to each of the fitting protrusions 112, the carbon plate 210 protruding to the lower side of the upper rotary plate 200 on the position where the separation plate 110 is formed. Is formed, when the user twists the waist on the upper rotating plate 200, the upper rotary plate 200 is rotated, the carbon plate 210 with the rotation of the upper rotating plate 200 is the lower fixing plate Rotating to the separating plate 110 side of the (100), by the elastic force of the coil spring 120 coupled to the fitting protrusion 112 so as to rotate in the opposite direction to the traveling direction in which the bullet plate 210 is rotated. The upper rotating plate 200 is fixed to the lower And 180 degrees characterized in that the oscillating movement as possible within a range over 100.

The present invention is configured to rotate the rotating plate to the left and right reciprocating rotation in the 180 degree range to help the twisting movement without turning and rotating the rotation plate excessively, through which the elderly, children and the like can safely and easily exercise, It can be used regardless of indoor or outdoor, and it is compact, so it is easy to store and move.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the configuration and action of the waist movement rotating plate according to the present invention.

1 is an overall perspective view of a waist plate for exercise according to the present invention, Figure 2 is an exploded perspective view of the waist plate for exercise according to the invention, Figure 3 and Figure 4 is a plan view of the operating state of the waist plate for exercise according to the present invention to be.

The rotating plate for back movement according to the present invention is configured to rotate left and right reciprocating in the range of 180 degrees, so that the rotating plate is not excessively changed and rotated, thereby enabling the elderly, children, and the like to safely and easily exercise, without using indoor or outdoor distinctions. It is possible to be compact and formed to simplify storage and movement, as shown in Figures 1 and 2, consisting of a lower fixing plate 100, the upper rotating plate 200, the bearing 300.

The lower fixing plate 100 is in contact with the bottom surface to support the weight of the user to be dispersed, is formed in a disc shape of the upper side is open. In addition, a circular bearing fixing part 102 is formed in the center such that the bearing 300 to be described later is forcibly fitted. In addition, a plurality of non-slip protrusions are formed on the lower surface to prevent the lower fixing plate 100 from slipping from the bottom surface.

The upper rotary plate 200 is a user's foot is directly contacted to receive the weight of the user directly, the lower side is formed in an open disc shape. Here, after the outer ring is fitted to the bearing fixing portion 102 of the center of the lower fixing plate 100 described above, the bearing 300, which will be described later, is formed in the center of the upper rotating plate 200 and the stepped formation protrusion 202 is formed. , By being fixedly coupled to the inner ring of the bearing 300 to be idle, it is possible for the user to rotate from side to side in a stepped state.

The bearing 300 has an outer ring fitted to the bearing fixing part 102 at the center of the lower fixing plate 100, and the fixing protrusion 202 of the upper rotating plate 200 is an inner ring of the bearing 300. It is provided to rotate by axial coupling. Here, the bearing 300 is to receive the weight of the user as it is, it is preferable to configure the rolling bearing excellent in durability and excellent rotational force even for a long time use.

Through the above configuration, the upper rotating plate 200 is rotated 360 degrees on the lower fixing plate 100. Here, in consideration of safety, the upper rotating plate 200 rotates 360 degrees in a 180 degree range to satisfy the twist function and the torsional movement of the waist at the same time to the bearing fixing part 102 of the outer fixing side 102 of the lower fixing plate 100 The separation plate 110 is divided into half to form a left-right symmetry.

Here, the fitting protrusions 112 are provided on front and rear surfaces of each of the left and right separating plates 110, and the coil springs 120 are fitted to each of the fitting protrusions 112. In addition, the ballistic plate 210 which receives the elastic force to rotate left and right by the coil spring 120 to the lower side of the upper rotary plate 200 on the position where the separation plate 110 is formed is formed.

That is, when the user twists the waist on the upper rotary plate 200, the upper rotary plate 200 rotates on the lower fixing plate 100. Thereafter, the carbon plate 210 rotates toward the separation plate 110 of the lower fixing plate 100 with the rotation of the upper rotating plate 200.

Next, the upper rotating plate is rotated in the opposite direction to the moving direction in which the carbon plate 210 is rotated by the elastic force of the coil spring 218 coupled to the fitting protrusion 112 of the separation plate 110. 200 is to be able to reciprocate in the 180 degree range on the lower fixing plate 100.

As shown in Figure 3 and Figure 4, the rotation plate for back movement according to the present invention through such a configuration, the user first stepped on the upper rotary plate 200 of the back movement rotating plate of the present invention that can be rotated 180 degrees Afterwards, twist and twist your legs and lower backs, which allows the scaffold to rotate from 180 degrees to 90 degrees each. And, by the twisting operation of the user's waist, the carbon plate 210 formed on the lower side of the upper rotary plate 200 is reciprocated to the left and right, at this time, the carbon plate 210 is the fitting protrusion 112 of the lower fixing plate 100 Move to the coil spring 120 side coupled to.

Next, the carbon plate 210 is moved to the coil spring 120 side at the same time with the user's weight and at the same time rotational acceleration and the elastic force of the coil spring 120 acts on the carbon plate 210 side. .

Then, the elastic plate 210 is applied to the elastic spring of the coil spring 120 is moved by a force is applied in the opposite direction with respect to the direction of travel, and by repeating this action to the left and right, the upper rotating plate 200 is the lower fixing plate ( It is possible to secure safety and to prevent slip phenomenon due to user's carelessness, because it is located in the range of 180 degrees without excessive turning and rotation from 100 to 360 degrees. Moreover, it is obvious that the compact size is not confined to the storage place, and is easy to carry, so as not to be confined to the indoor and outdoor sports areas, so that anytime, anywhere exercise can be promoted to improve the national health.

On the other hand, in the detailed description of the present invention has been described with respect to specific embodiments, to those skilled in the art that various modifications are possible without departing from the scope of the invention, such modifications are claimed It is in the range of a base material.

1 is an overall perspective view of the rotating plate for exercise waist according to the present invention.

Figure 2 is an exploded perspective view of the waist plate for movement according to the present invention.

3 and 4 is a plan view of the operating state of the rotating plate for the waist motion according to the present invention.

* Description of the major symbols in the drawings *

100: lower fixing plate 102: bearing fixing part

110: separation plate 112: fitting protrusion

120: coil spring 200: upper rotating plate

202: fixed protrusion 210: bullet plate

300: Bearing

Claims

In the back movement rotating plate,

An upper side formed in an open disc shape, a circular bearing fixing part 102 formed at a center thereof, and a lower fixing plate 100 provided with a plurality of non-slip protrusions on a lower surface thereof;

An upper rotating plate 200 formed in a disc shape having a lower side open so as to be settled on an upper side of the lower fixing plate 100, and having a fixing protrusion 202 formed at a center thereof;

It characterized in that it is formed as; the bearing 300 is forcibly fitted to the bearing fixing portion 102 in the center of the lower fixing plate 100, the fixing protrusion 202 of the upper rotating plate 200 is provided to rotate by axial coupling; Waist plate.

The method of claim 1,

Separating plate 110 is formed in the left and right symmetrically divided into a circular half to the outer peripheral side of the bearing fixing part 102 of the lower fixing plate 100, the fitting protrusions 112 are respectively on the front and rear surfaces of each of the left and right separating plate 110 Is provided, the coil spring 120 is fitted to each of the fitting protrusions 112,

On the position where the separation plate 110 is formed is formed a carbon plate 210 protruding to the lower side of the upper rotary plate 200,

When the user twists the waist on the upper rotary plate 200, the upper rotary plate 200 is rotated, and the carbon plate 210 with the rotation of the upper rotary plate 200 of the lower fixing plate 100 The upper rotating plate rotates toward the separation plate 110 and rotates in the opposite direction to the moving direction in which the carbon plate 210 is rotated by the elastic force of the coil spring 120 coupled to the fitting protrusion 112. (200) on the lower fixing plate 100, the rotation plate for back movement, characterized in that the reciprocating rotation is possible within 180 degrees.