KR20110124498A

KR20110124498A - Exercise machine for strengthening a waist muscle

Info

Publication number: KR20110124498A
Application number: KR1020100043906A
Authority: KR
Inventors: 김대승
Original assignee: (주)콜리벤이엔지
Priority date: 2010-05-11
Filing date: 2010-05-11
Publication date: 2011-11-17

Abstract

PURPOSE: An exercise device for strengthening the waist is provided to enable a user to continuously exercise by inducing an interest. CONSTITUTION: An exercise device for strengthening the waist comprises: a fixed lower plate(100) in which a plurality of non-slip stages are formed, a lower cylinder is prepared, and which is grounded in the surface and is closely fixed; a rotation upper plate(200) which is located in order to face the upper part of the lower fixed plate; an elastic enforcement safety plate(300) in which a fastening coupling male screw is formed; a plurality of compression elastic members(400) which are elastically transformed in up and down movement; and an tension elastic member(500).

Description

Exercise machine for strengthening a 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 elbow, and the up and down reciprocating motion while the swinging top plate is crossed from side to side and the user's waist is twisted. The balance, leg muscle strength, and waist strengthening are possible, and the shank-dong of the swinging top plate and the fixed lower plate is formed to buffer the user's weight by the piston method. It relates to a sports equipment for reinforcement.

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.

Therefore, the present invention has been made to solve the above problems, by combining the swing top plate and the fixed bottom plate in a piston method to be able to buffer against the user's weight and at the same time to put a compression elastic member and a tensile elastic member and the vertical motion and During the torsional exercise, elastic restoring force is applied to the turning top plate, which enables the user's balance, leg strength and waist strengthening, as well as the user's interest in the complex movement, which enables continuous exercise, resulting in high exercise effect. It is an object of the present invention to provide a waist strengthening exercise apparatus.

A waist strengthening exercise device according to the present invention for solving the object as described above is formed with a plurality of non-slip scaffold 110 to prevent slipping in the rectangular lower surface all four sides, upwardly protruding in the center of the upper surface in a cylindrical shape A lower cylinder 120 which is formed to stand, and a fixing hole 140 is formed to fit left and right of the lower cylinder 120, and is fixed to the ground by being fixed to the ground; The upper cylinder 220 is formed to protrude downward in the center of the lower surface in a cylindrical shape, the fitting hole 240 is formed to the left and right of the upper cylinder 220, the fixing lower plate 100 is positioned to face each other Swivel top plate 200; A circular plate body is provided, and the upper and lower rods 310 and 320, which are fitted to slide in the lower cylinder 120 and the upper cylinder 220, protrude upward and downward symmetrically to each other in the center of the upper and lower surfaces of the circular plate, and the fitting holes ( 140 and an elastic reinforcing safety plate 300 having upper and lower fastening screws 330 and 340 formed on upper and lower surfaces of the fitting coupling 240 on the same vertical line; The lower cylinder 120 of the fixed lower plate 100 and the outer edge of the lower rod 320 of the elastic reinforcement safety plate 300 and the upper cylinder 220 of the revolving plate 200 and the upper of the elastic reinforcement safety plate 300 A plurality of compression-elastic members 400 which are respectively positioned at the outer edges of the rod 310 and are elastically deformed at the same time after the user puts their feet on the swinging plate 200; The fitting fixing hole 140 and the lower fastening screw 340 and at least one or more coupling between the fitting coupling hole 240 and the upper fastening screw 330, and elastically deformed when twisting the left and right of the swing plate 200 It includes; tension elastic member 500 which is symmetrical.

Here, the upper and lower cylinders 220 and 120 formed in the fixed lower plate 100 and the swinging upper plate 200 include upper and lower guide holes 122 and 222 to which the upper and lower rods 310 and 320 are fitted in the center of the cylinder, respectively; The upper and lower guide holes (122.222) of the center is formed in the outer periphery, the upper and lower compression spring settled grooves (124.224) formed in a donut shape by being confined to the fixed lower plate 100 and the center of the swing upper plate (124.224);

On the other hand, the elastic reinforcement safety plate 300 is provided with a circular plate body, protruding upward symmetrically in the center of the upper and lower surfaces of the circular plate body, fitted to slide in the lower cylinder 120 and the upper cylinder 220 up and down the center. Upper and lower rods 310 and 320 coupled; Upper and lower fastening screws 330 and 340 formed downward on the same vertical line as the fitting fixing hole 140 and upwardly formed on the same vertical line as the fitting coupling hole 240 to be formed on the upper and lower surfaces of the circular plate body; Upper and lower rod buffers are formed at the ends of the upper and lower rods 310 and 320 so that the upper and lower rods 310 and 320 are buffered during impact due to the contact between the fixed lower plate 100 and the swinging upper plate 200 due to the sudden movement of the user. Spheres 350 and 360; Spring fixing grooves 370 and 380 around the upper and lower rods 310 and 320 of the upper and lower surfaces of the circular plate body.

Further, the tensile elastic member 500 is formed to be concave inwards along the outer periphery of the upper and lower ends, and vertically symmetrical elastic deformation portion 510 which is deformed with respect to the action direction of the external force; A male screw 522 is formed at an end of the upper side of the elastic deformation part 510, and an insert is formed, and a female screw (330, 340) is coupled to the upper and lower fastening screws 330 and 340 formed on the elastic reinforcing safety plate at the other end of the lower elastic deformation part 510. 524 and the upper and lower bolt coupler 520 is formed; A plurality of fixing caps 530 screwed to the male screw 522 of the upper and lower bolt couplers 520 which are coupled to the lower side of the fixing lower plate 100 and the upper side of the pivoting plate 200 to protrude; The fixed core member 540 coupled between the bolt coupling holes 520 formed up and down, and provided so that the elastic deformation part 510 is not exposed to the outside, and deformed according to the torsional deformation of the elastic deformation part 510. Characterized in that formed.

The present invention combines the swing top plate and the fixed bottom plate by the piston method to cushion the user's weight and at the same time to put the compression elastic member and the tension elastic member to apply the elastic restoring force to the swing top plate during the up and down movement and torsional movement of the user The balance, leg muscle strength and waist strengthening exercise is possible, as well as the complex movements can induce the user's interest to enable continuous movement, thereby resulting in a high exercise effect.

1 is an overall perspective view of the exercise device for strengthening the waist in accordance with the present invention.
Figure 2 is an exploded perspective view of the exercise device for strengthening the waist in accordance with the present invention.
Figure 3 is a main perspective view of the fixed lower plate of the exercise device for strengthening the waist in accordance with the present invention.
Figure 4 is a perspective view of the main portion of the swing top plate of the exercise device for strengthening the waist in accordance with the present invention.
5 is a main perspective view of the elastic reinforcement safety plate of the exercise device for strengthening the waist in accordance with the present invention.
Figure 6 is a perspective view of the main portion of the tension elastic member of the exercise device for strengthening the waist in accordance with the present invention.
Figure 7 is a front cross-sectional view of the exercise device for strengthening the waist in accordance with the present invention.
8 is a state diagram used in the exercise device for strengthening the waist according to 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 an exploded perspective view of the waist strengthening exercise apparatus according to the present invention, Figure 3 is a fixed lower plate of the waist strengthening exercise apparatus according to the present invention Figure 4 is a yaw perspective view of the swing top plate of the waist strengthening exercise apparatus according to the present invention, Figure 5 is a main portion of the elastic reinforcement safety plate of the waist strengthening exercise apparatus according to the present invention, Figure 6 is a present invention Fig. 7 is a front sectional view of a tension-elastic member of the waist strengthening exercise apparatus according to the present invention. FIG. 7 is a front sectional view of the waist strengthening exercise apparatus according to the present invention, and FIG.

The exercise device for strengthening the waist of the present invention is shandong by repeating the user's bending up and down, the user's waist is automatically twisted by the Shanghai East, or the user's knee is bent by the user's waist twist. Repeatedly formed so as to be able to shangdong for leg muscle movement, as shown in Figure 1 and 2, the fixed lower plate 100, the swinging plate 200, the elastic reinforcement safety plate 300, the compression elastic member 400 ), The tensile elastic member 500 is formed.

As shown in Figure 1 and 2, the fixing lower plate 100 is formed in a rectangular shape is formed to be fixed in close contact with the ground. In addition, the fixed lower plate 100 is to be fixed to the ground so that when the user puts the foot on the swinging plate 200 to be described later, the weight of the user and the swinging plate 200 to support the load and move without shaking 3, the non-slip scaffold 110, the lower cylinder 120, is composed of a fitting hole 140.

The non-slip footboard 110 is grounded to the ground to prevent the user from slipping due to the vibration generated during the rolling and torsional movement spaced up and down on the swinging plate 200 to be described later, and to support the user's weight and It is formed to be buffered together, it is formed in a large number of quadrangular lower surface.

The lower cylinder 120 has a cylindrical shape and protrudes upward in the center of the upper surface of the fixed lower plate 100 so that the lower rod 320 of the upper and lower rods 310 and 320 of the elastic reinforcement safety plate 300 to be described later is vertically formed. Being fitted to slide, the lower guide hole 122, the lower compression spring settled groove 124 is formed.

Here, the lower guide hole 122 is formed in communication with the lower surface of the fixed lower plate 100 from the center of the upper surface of the lower cylinder 120 of the cylindrical shape, the lower rod 320 of the elastic reinforcing safety plate 200 to be described later The fitting is slidingly moved in the lower guide hole 122 up and down. That is, when the user puts his / her feet on the swinging plate 200 to be described later, the swinging plate 200 to be described later is moved downward to the fixed lower plate 100. At this time, the lower rod 320 of the upper and lower rods 310 and 320 of the elastic reinforcing safety plate 300 positioned between the swinging upper plate 200 and the fixed lower plate 100 is formed in the lower cylinder 120 of the fixed lower plate 100. The lower rod 320 to be described later is fitted in the lower guide hole 122 is to slide in the lower guide hole 122. Here, the upper rod 310 of the elastic reinforcing safety plate 300 to be described later is slidingly coupled to the side of the swing plate 200 to be described later, will be described in detail in the description of the swing plate.

The lower compression spring settle groove 124 is fitted so that the lower end of the compression-elastic member 400 coupled to the outer edge of the lower rod 320 between the elastic reinforcement safety plate 300 and the fixed lower plate 100 to be described later without being removed. To be, the lower cylinder 120, the lower guide hole in the center of the upper surface of the lower guide hole 122 is indented toward the fixed lower plate 100 side is formed in a donut shape.

The fitting fixing hole 140 is formed to be fixedly coupled to one end of the elastic elastic member 500 is applied to the elastic force to be returned to the original state with respect to the left and right twist of the swinging plate 200 to be described later, of the fixed lower plate 100 The lower cylinder 120 is formed through a plurality of outer periphery, step is formed in the center.

The swinging plate 200 is moved to the upper surface side of the elastic reinforcing safety plate 300 to be described later as the user's foot is raised, repeated bending and squeezing, and is restored to the original by the compression elastic member 400 to be described later It is formed to repeat. Then, the elastic elastic member 400 to be described later in accordance with the shanghai of the swinging plate 200 is formed to be twisted to the left and right to rotate, as shown in Figure 4, the upper cylinder 220, the fitting hole ( 240).

The upper cylinder 220 is formed downwardly in the center of the lower surface of the pivoting lower plate 200 in a cylindrical shape. Here, the upper cylinder 220 is formed to be located on the same axis as the lower cylinder 120 described above. On the other hand, the upper cylinder 220 is to be fitted so that the upper rod 310 of the upper and lower rods 310 and 320 of the elastic reinforcement safety plate 300 to be described later sliding up and down, the upper guide hole 222, the upper compression spring settled Grooves 224 are formed.

Here, the upper guide hole 222 is recessed from the center of the lower surface of the upper cylinder 220 of the cylindrical shape upward. Then, the upper rod 310 of the elastic reinforcing safety plate 200 which will be described later to the upper guide hole 222 is fitted and is moved up and down in the upper guide hole 222. That is, when the user puts his feet on the swinging top plate 200 and applies weight, the swinging top plate 200 is moved downward toward the fixed bottom plate 100. At this time, the upper rod 310 of the elastic reinforcing safety plate 300 positioned between the swinging plate 200 and the fixed lower plate 100, the upper guide hole 222 formed in the upper cylinder 220 of the swinging plate 200 The upper rod 310, which will be described later, is fitted in the upper guide hole 222 to perform the same function as the lower rod slides to the lower guide hole of the fixed lower plate described above.

The upper compression spring settled groove 224 is fitted so that the upper end of the compression elastic member 400 is coupled to the outer edge of the upper rod 310 between the elastic reinforcing safety plate 300 and the swinging plate 200 to be described later without being removed. To be, the upper cylinder 220 is formed in a donut shape toward the pivot plate 200 toward the outer edge of the upper guide hole 222 in the center of the upper surface. That is, the compression elastic member 400 to be described later is coupled between the fixed lower plate 100 and the elastic reinforcement safety plate 300 to be described later and the elastic reinforcement safety plate 300 and the swinging plate 200, respectively, the weight of the user The latter will be described in detail as being provided to interact with the tension-elastic member 500 which will be described later.

The fitting coupling hole 240 performs the same function as the fitting fixing hole 140 described above, and is formed so that one end of the tensile elastic member 400 to be described later is fixed to the pivot plate 200. Here, the fitting coupling hole 240 is formed through a plurality of through the outer surface of the upper cylinder 220 of the swinging plate 200, the step is formed in the center.

The elastic reinforcement safety plate 300 is positioned between the fixed lower plate 100 and the swing plate 200 is provided to be supported and supported by the compression elastic member 400 to be described later. Here, the elastic reinforcement safety plate 300 is torsionally rotated in a direction opposite to the torsional rotation of the swinging plate 200, the user is prevented from the safety accident caused by the movement of the center during torsional rotation due to the up and down movement and the impact amount according to the load The fixed lower plate 100 partially offset the transmission to the side, and is provided to enable an effective movement by increasing the original return force of the turning upper plate 200, as shown in Figure 5, the upper and lower rods (310,320), the upper and lower fastenings It consists of male screws 330 and 340, upper and lower rod buffers 350 and 360, and spring fixing grooves 370 and 380.

The upper and lower rods 310 and 320 are fitted so as to slide in the upper and lower guide holes 122 and 222 of the upper and lower cylinders 120 and 220 described above, and are respectively moved up and down from the upper and lower centers so as to be positioned on the same vertical axis with the upper and lower guide holes 122 and 222. Protruding. Here, the upper and lower rods (310, 320) together with the upper and lower cylinders (120, 220) described above to enable the swinging plate 200 and the fixed lower plate 100 to be movable in the same axis without axial deviation, and guided on the same axis when torsion It will play the role of the central axis to turn.

The upper and lower fastening screws 330 and 340 are formed on the upper and lower surfaces of the elastic reinforcing safety plate 300 around the outer periphery of the upper and lower rods 310 and 320. Here, the upper and lower fastening screws 330 and 340 are formed downward on the same vertical line as the fitting hole 140 and upwardly formed on the same vertical line as the fitting coupling hole 240 to be formed on the upper and lower surfaces of the circular plate body. The other end of the tensile elastic member 500 to be described later is screwed.

The upper and lower rod buffers 350 and 360 are coupled to the front ends of the upper and lower rods 310 and 320, and when the user puts the first foot on the turning plate 200, the turning plate 200 rapidly moves downward. Accordingly, the lower rod 320 moves downward downward along the lower guide hole 122 toward the lower side of the fixed lower plate 100, and the upper guide hole 222 of the swinging plate 200 moves toward the upper rod 310. The lower rod 320 is in direct contact with the ground while suddenly moving downwards to cushion the impact generated by the lower rod buffer hole 360, and the upper guide hole of the swinging plate 200 at the tip of the upper rod 310 220 is coupled to the shock generated by contacting the inner end surface by the upper rod buffer 350. Here, the upper and lower rod buffers 350 and 360 are preferably urethane for absorbing shock. Meanwhile, the upper and lower compression spring settled grooves 124 and 224 of the upper and lower cylinders 120 and 220 may be formed of synthetic rubber, synthetic resin, or the like, to cushion the impact caused by the rapid downward movement of the swinging plate 200.

The spring fixing grooves 370 and 380 are fixed to one end of the compressive elastic member 400 to be described later, and are formed around the upper and lower rods 310 and 320 of upper and lower surfaces of a circular plate body.

As shown in FIGS. 1 and 2, the compression elastic member 400 includes the pivot plate 200 which is moved downward by the weight when the user places a foot on the upper surface of the pivot plate 200 and applies a weight thereto. The elastic reinforcement safety plate is fixed to a spring fixing groove 380 formed on an upper surface of the lower cylinder 120 of the fixed lower plate 100 and a lower surface of the elastic reinforcing safety plate 300 by applying an elastic force to return to the upper side. Located on the outer edge of the lower rod 320 of the 300, and fixed to the spring fixing groove 370 formed on the upper cylinder 220 lower portion and the elastic reinforcement safety plate 300 of the swinging plate 200, the elastic reinforcement Located at the outer edge of the upper rod 310 of the safety plate 300 is the elastic deformation of the swinging plate 200 at the same time.

Here, the compressive elastic member 400 is formed to be gradually reduced in diameter as it proceeds from one end coupled to the upper and lower cylinders 120 and 220 toward the spring fixing groove portions 370 and 380 of the elastic reinforcement safety plate 300 and fixed upward and downward. The lower plate 100 and the pivoting plate 200 are stably supported and formed to have excellent elastic restoring force. Such compression elastic member 400 is preferably a compression coil spring.

The tensile elastic member 500 is coupled to at least one or more between the fitting fixing hole 140 and the fitting coupling hole 240, is elastically deformed so as to twist the left and right of the pivot plate 200, the left and right symmetrical When the pivoting plate 200 is shanghai at the same time, the user is bent and squeezed repeatedly to the left and right, the pivoting plate 200 and the elastic reinforcement safety plate 300 within the 180 degree upper and lower cylinders (120,220) and the upper and lower parts An elastic force is applied to pivot about the rods 310 and 320. Here, the tensile elastic member 500 is composed of an elastic deformation portion 510, a bolt coupler 520, a fixing cap 530, a fixing core 540, as shown in Figs.

The elastic deformation part 510 has an outer circumferential edge of the upper and lower ends of the tensile elastic member 500 so as to exhibit a property to be returned to its original state by applying an elastic force to a force or a twisting force pulled by a conventional tension coil spring. It is formed to be concave inwardly and elastically deformed. As shown in FIGS. 7 and 8, when the swinging plate 200 descends by the weight of the user, the elastic deformation part 510 is the weight of the user. As it is compressed by the twisted to one side, the swinging plate 200 is rotated and lowered according to the twisting of the elastic deformation portion 510 within a range of 180 degrees relative to the upper rod 310. Subsequently, the swinging plate 200 is returned to the upper side by turning the elastic deformation part 510 to the original state by the elastic force to be returned to the original shape and the elastic force to be returned to the original shape of the compression elastic member 400 described above. As this process is repeated, the turning top plate is twisted from side to side with the shanghai dong so that the user's leg strength and waist can be strengthened.

The bolt coupler 520 is coupled to the tension elastic member 500 is positioned so that the fixed lower plate 100 and the swinging plate 200 in a horizontal state at a predetermined interval, the elastic deformation portion 510 Insert injection molding is formed on both upper and lower ends, and an external thread 522 is formed at an outer side once, and an internal thread 524 is formed at the other end. Here, the male screw 522 is respectively coupled to the fitting process hole 140 of the fixed lower plate 100 and the fitting coupling hole 240 of the swing plate 200, the female screw 524 is the elastic reinforcement safety plate 300 The upper and lower fastening screws (330, 340) of the screw is coupled.

The fixing cap 530 is firmly fixed by being screwed to the male screw 522 of the upper and lower bolt coupler 520 formed to protrude to the lower side of the fixing lower plate 100 and to the upper side of the swinging upper plate 200, the upper and lower to the outside The bolt coupler 520 is formed to be covered so as not to be exposed. Here, a female screw (not shown) corresponding to the male screw 522 is formed inside the fixing cap 530.

The connection portion (not shown) between the elastic deformation portion 510 is formed to be convex in a jar shape to minimize elastic deformation, so that the elastic deformation portion 510 is easily deformed and returned according to the external force. Meanwhile, as shown in FIGS. 6 and 7, the fixing core 540 is inserted into the connection portion between the elastic deformation parts 510, and is fixed to the minimum elastic deformation as described above. By providing the core material 540, it can achieve more easily. That is, the role of the fixed core 540 is to double the elastic force of the upper and lower elastic deformation portion 510.

Such a waist strengthening exercise device according to the present invention, as shown in Figure 7 and 8, the user puts the foot on the first turning plate 200. Thereafter, the swing top plate 200 descends to the elastic reinforcement safety plate 300 side by the weight of the user. At this time, the pivot plate 200 is lowered up and down coaxial with the elastic reinforcement safety plate 300, which is pivoted along the upper rod 310 coupled to slide in the upper guide hole 222 formed in the upper cylinder 220. The upper plate is guided by the guide hole 222 and the upper rod 310 while descending.

Here, the user does not put the foot carefully on the turning plate 200, due to suddenly put the foot, when the weight is suddenly applied to the turning plate 200, the turning plate 200 is sharply lowered, descending Due to the inertia, the upper and lower rods 310 and 320 of the elastic reinforcement safety plate 300 are rapidly moved to the bottom surface side of the fixed lower plate 100 on the upper and lower guide holes 122 and 222 so that a high impact is added to the swinging plate 200. In order to prevent this, the upper and lower rod buffers 350 and 360 of the upper and lower rods 310 and 320 are coupled, thereby buffering the impact of the upper and lower rods 310 and 320 due to the rapid weighting of the weight, thereby allowing the user to safely turn the upper plate 200. Put your feet on the floor to exercise.

Next, after the user finishes the process of placing the foot on the swinging plate 200, the user repeatedly bent and lifted the knee and lightly moves the upper body on the vertical axis up and down. The pivot plate 200 by the elastic force of the compression elastic member 400 coupled between the swinging plate 200 and the elastic reinforcement safety plate 300 and the elastic reinforcement safety plate 300 and the fixed lower plate 100 through such operation. In this vertical movement, it is possible to support the user's weight without exercise.

Furthermore, the tension elastic member 500 applies elastic force to the swinging plate 200 simultaneously with the shank movement of the swinging plate 200 by the compression elastic member 400 so that the swinging plate 200 is twisted within a range of 180 degrees. Due to the torsion, the user naturally exhibits the effect of twisting the waist, thereby enabling the waist strengthening exercise by the torsion. That is, when the user applies the weight to the swinging plate 200, the tensile elastic member 500 is twisted to one side by the swinging plate 200 to be elastically deformed, and the user lightly jumps the upper body while performing the knee-lifting motion. When the turning upper plate 200 is spaced apart from the elastic reinforcing safety plate 300 and the elastically deformed tensile elastic member 500 is returned to the original.

At the same time, the elastic elastic member 500 coupled to the lower elastic reinforcement safety plate 300 has a twisted upper plate 200 on the upper part of the elastic reinforcement safety plate 300 when the user twists the weight to the swinging plate 200. The elastic reinforcing safety plate in the opposite direction to the twisted elastic member 500 coupled to the one direction of the tension elastic member 500 coupled with the swinging plate 200 on the upper side of the elastic reinforcement safety plate 300 by being coupled to the opposite side The tension elastic member 500 coupled with the fixed lower plate 200 is twisted at the lower portion of the 300 to offset the phenomena in one direction of the force, thereby enabling more stable twisting.

Therefore, as the elastic elastic member 500 repeatedly performs such elastic deformation and return, the swinging plate 200 is more stably twisted, so that the user can conveniently move.

That is, it is obvious that the invention is a beneficial invention that can be used to strengthen the leg muscles and waist strengthening of the user by deforming and returning the compressive elastic member and the tensile elastic member as described above, and maintain the user's sense of balance. Safer movements can be safely considered, which can contribute to national health and thereby significantly affect national competitiveness.

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.

100: fixed bottom plate 110: non-slip footrest
120: lower cylinder 122: lower guide ball
124: lower compression spring settling groove 140: fitting hole
200: swing top 220: upper cylinder
222: upper guide hole 224: upper compression spring settle groove
240: fitting hole 300: elastic reinforcement safety plate
310,320: Upper and lower rod 330,340: Upper and lower tightening screw
350,360: Upper and lower rod buffer 370,380: Spring fixing groove
400: compression elastic member 500: tensile elastic member
510: elastic deformation portion 520: bolt coupling
522: external thread 524: internal thread
530: fixed cap 540: fixed core material

Claims

A plurality of non-slip scaffold 110 is formed to prevent slipping in the rectangular lower surface in all directions, and the lower cylinder 120 is formed to be raised upwardly in the center of the upper surface in a cylindrical shape, and the lower cylinder 120 is left and right. And fixed fixing hole 140 is formed, the fixed bottom plate 100 is grounded and fixed in close contact with the ground;
The upper cylinder 220 is formed to protrude downward in the center of the lower surface in a cylindrical shape, the fitting hole 240 is formed to the left and right of the upper cylinder 220, the fixing lower plate 100 is positioned to face each other Swivel top plate 200;
A circular plate body is provided, and the upper and lower rods 310 and 320, which are fitted to slide in the lower cylinder 120 and the upper cylinder 220, protrude upward and downward symmetrically to each other in the center of the upper and lower surfaces of the circular plate, and the fitting holes ( 140 and an elastic reinforcing safety plate 300 having upper and lower fastening screws 330 and 340 formed on upper and lower surfaces of the fitting coupling 240 on the same vertical line;
The lower cylinder 120 of the fixed lower plate 100 and the outer edge of the lower rod 320 of the elastic reinforcement safety plate 300 and the upper cylinder 220 of the revolving plate 200 and the upper of the elastic reinforcement safety plate 300 A plurality of compression-elastic members 400 which are respectively positioned at the outer edges of the rod 310 and are elastically deformed at the same time after the user puts their feet on the swinging plate 200;
The fitting fixing hole 140 and the lower fastening screw 340 and at least one or more coupling between the fitting coupling hole 240 and the upper fastening screw 330, and elastically deformed when twisting the left and right of the swing plate 200 Waist reinforcement exercise apparatus comprising a; elastic elastic member 500 which is symmetrical.

The method of claim 1,
The upper and lower cylinders 220 and 120 formed on the fixed lower plate 100 and the swinging upper plate 200 include upper and lower guide holes 122 and 222 to which the upper and lower rods 310 and 320 are fitted in the center of the cylinder, respectively;
The upper and lower guide holes (122,222) of the center formed in the outer periphery, the fixed lower plate 100 and the upper and lower compression spring settle groove (124.224) formed in a donut shape to the center of the pivoting upper plate; .

The method of claim 1,
The elastic reinforcement safety plate 300 is provided with a circular plate body,
Upper and lower rods 310 and 320 protruding symmetrically upward from each other in the center of the upper and lower surfaces of the circular plate, and slidably fitted to the lower cylinder 120 and the upper cylinder 220 above and below the center;
Upper and lower fastening screws 330 and 340 formed downward on the same vertical line as the fitting fixing hole 140 and upwardly formed on the same vertical line as the fitting coupling hole 240 to be formed on the upper and lower surfaces of the circular plate body;
Upper and lower rod buffers are formed at the ends of the upper and lower rods 310 and 320 so that the upper and lower rods 310 and 320 are buffered during impact due to the contact between the fixed lower plate 100 and the swinging upper plate 200 due to the sudden movement of the user. Spheres 350 and 360;
Waist reinforcement exercise equipment, characterized in that formed; spring fixing grooves (370, 380) around the upper and lower rods (310, 320) of the upper and lower surfaces of the circular plate body.

The method of claim 1,
The tensile elastic member 500 is formed to be concave inwardly along the outer periphery of the upper and lower ends, and vertically symmetrical elastic deformation portion 510 which is deformed with respect to the direction of action of the external force;
A male screw 522 is formed at an end of the upper side of the elastic deformation part 510, and an insert is formed, and a female screw (330, 340) is coupled to the upper and lower fastening screws 330 and 340 formed on the elastic reinforcing safety plate at the other end of the lower elastic deformation part 510. 524 and the upper and lower bolt coupler 520 is formed;
A plurality of fixing caps 530 screwed to the male screw 522 of the upper and lower bolt couplers 520 which are coupled to the lower side of the fixing lower plate 100 and the upper side of the pivoting plate 200 to protrude;
The fixed core member 540 coupled between the bolt coupling holes 520 formed up and down, and provided so that the elastic deformation part 510 is not exposed to the outside, and deformed according to the torsional deformation of the elastic deformation part 510. Exercise equipment for strengthening the waist, characterized in that formed.