KR101488252B1 - the swing of a pendulum a waist sporting - Google Patents

Abstract

The present invention relates to pendulum type sport equipment for waist exercise. The pendulum type sport equipment for waist exercise according to the present invention comprises: a main body (100) in which a lower end of a solid or hollow central support (120) is fixed to the ground, and grips to be held with both hands are provided at both sides of an upper end; a fixing bracket (200) which is fixed at an outer upper part of the central support, is provided with a polygonal groove (220) at a central part of the surface thereof, and is provided with respective tap-holes at the edges thereof; a connecting bracket (300) which adheres to the fixing bracket to be coupled to the tap-holes through a fastener (310), and has an axis-hole which is disposed on the surface thereof in parallel with the ground; a supporting tube body (400) of which one surface is integrally coupled to the connecting bracket, and which includes a vertical end (410) bent at the other end thereof, wherein the vertical end has a fixing hole (420) formed coaxially with the axis-hole; a rotating shaft (600) including a polygonal head portion (610) provided at one end thereof so that the polygonal head is locked into a polygonal groove to prevent a rotation, wherein the other end of the rotating shaft is locked through the axis-hole of the connecting bracket and the fixing hole of the vertical end and fixed to the supporting tube body by means of a fixing nut (430); and a rotating rod (700) which is located at the inner side of the supporting tube body, and includes a rotating tube (710) rotatably coupled to the rotating shaft at one end thereof, and a step tread (720) at the other end for exerciser′s stepping. According to the present invention, the rotating rod having the step tread may be provided through assembling of the connecting bracket, thereby assembling may be easily done and also when a component is damaged, the damaged component may be easily replaced.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a pendulum-

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pendulum type waist movement mechanism, and more particularly, to a pendulum type waist movement mechanism that enables a hinge structure to be rotated by an athlete to be easily and stably installed on a body.

In general, many people are interested in health and body management by economic, cultural, and environmental conditions, and more and more people are exercising regularly. However, in a crowded city, the space for enjoying the exercise is very limited, and it becomes aware of the environmental pollution which is a social problem, and it exercises indoors without exercising outdoors. Accordingly, exercise apparatuses capable of exercising in a narrow space such as a room are continuously being developed, and exercise apparatuses having various functions such as a bench press, a running machine, a fitness bike, and the like are being released.

In recent years, interest in health has been heightened, and various types of exercise apparatuses have been installed not only in the indoor but also in the vicinity of the playground of the apartment complex, the athletic park, the mountain climbing road and the recreational forest, and users are able to exercise their upper body, lower body, Exercise equipment that can strengthen muscle strength is selectively used.

These exercise apparatuses have recently been developed into a safe structure that can be used by children or elderly people as well as adults, and a fitness apparatus having a functional structure corresponding thereto has been introduced. In addition, the exercise field is being segmented.

For example, Korean Utility Model Registration No. 20-0349182, entitled " Side-side exercise machine releasing muscles in the lateral side "

The frame body includes a base fixedly mounted on the floor, a vertical frame fixed to the upper side of the base with a lower end fixed thereto and vertically arranged at a predetermined height, a horizontal frame provided on both ends of the vertical frame, A support frame symmetrically mounted on both sides of an intermediate portion of the support frame, and a hinge bracket disposed inside the support handle, A hinge member hinged to the hinge bracket, a vertical member provided on an upper end of the hinge member, a horizontal member connected to the lower end of the vertical member in a direction perpendicular to the vertical member, and a stepping device disposed on the upper side of the horizontal member .

Accordingly, there is an advantage in widely supplying a fitness apparatus that prevents the side muscles from being bundled, which is the cause of back pain, by allowing the muscles of the side muscles to be easily released in the vicinity of our lives such as an apartment complex or an athletic park without using a specialized health club .

However, in the case of the above-described structure, the fixing bolt for fixing the hinge member is coupled to the fixing screw formed on the support frame, so that the hinge member is rotatable. Thus, the structure is complicated and is easily damaged by the unnecessary welding process, Has been reduced.

[Patent Document 1] Korean Utility Model Registration No. 20-0349182 "Side-side exercise machine releasing muscles in the side" Registration date Apr. 21, 2004

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art,

SUMMARY OF THE INVENTION [0006]

It is possible to easily assemble a mechanism for exercising a waist of the exerciser on a main body fixed to the ground through structures such as various pipes.

In other words, when replacing the parts that are essential for the exercise equipment, it is possible to replace the parts only by replacing them.

In order to achieve the above object,

CLAIMS 1. A pendulum type waist movement mechanism, comprising: a main body having a lower end of a center post made of a solid or hollow shape fixed to the ground and having a handle capable of holding both hands on both upper ends; A fixing bracket fixed to an outer upper portion of the central strut and having a polygonal groove formed at a central portion of the surface thereof and having a tapped hole at an edge thereof; A connection bracket that is in close contact with the fixing bracket and is coupled to the tapped hole through a fastener and has a shaft hole formed on a surface thereof in parallel with the ground; A support tube integrally connected to the connection bracket on one side and a vertical end formed on the other end with a fixing hole coaxial with the shaft hole; A rotary shaft having a polygonal head formed at one end thereof so as to be prevented from rotating by being engaged with the polygonal groove and the other end being fixed to the support tube with a fixing nut through a shaft hole of the connection bracket and a fixing hole at the vertical end; And a rotary rod disposed inside the support tube and having a rotary tube coupled to the rotary shaft at one end thereof and having a stepped plate for placing the foot of the exerciser on the other end.

Here, the connection bracket may further include a guide tube which is supported on one surface of the connection bracket by supporting the load of the rotation shaft.

In addition, the center post provided with the fixing bracket may be symmetrically installed on both sides of the center of the main body.

The present invention is advantageous in that it is possible to easily assemble a mechanism for moving a waist of an exerciser to a main body fixed to the ground via a structure such as various pipes.

In other words, it is effective to replace only the parts which are essential for the exercise equipment when the parts are installed or damaged.

1 is a perspective view of a pendulum type waist movement mechanism according to the present invention,
Fig. 2 is a perspective view of the main part of Fig. 1,
FIG. 3 is an exploded perspective view of FIG. 2,
4 is a sectional view of the coupling state of Fig. 3;

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may obscure the subject matter of the present invention. do.

The present invention relates to a pendulum type waist exercise apparatus.

1 to 4, a central strut 120 integrally formed with the main body 100 to be fixed to the main body 100, A connection bracket 300 detachably connected to the fixing bracket 200 and a support pipe body 300 coupled to the connection bracket 300 to support the rotation shaft 600. [ 400, and a rotary rod 700 coupled to the rotary shaft 600 and pivotally moving a foot tread located at a lower end thereof.

The main body 100 is for mounting on a floor surface of a park or the like, is assembled through a plurality of pipes, and is further provided with a notice board or the like for notifying the surface of a movement method or the like. A central strut 120 for installing the exercise structure according to the present invention is installed on the main body 100.

The center strut 120 is made of a solid or hollow synthetic resin or metal, and is supported by the main body 100 or the main body 100, and the lower end is fixed to the ground. Handles 130 and 140 are provided on the main body 100 so that both hands can be gripped on both sides of the upper end of the center support 120.

One side of the fixing bracket 200 is fixed to the outer side of the upper portion of the center strut 120 and has a polygonal groove 220 at the center of the surface and a tapped hole 210 at the outer corner.

The connection bracket 300 is integrally joined to the fixing bracket 200 through a fastener 310 which is in the form of a plate and one surface of which is in close contact with the fixing bracket 200 and is coupled to the tap hole 210. And a shaft hole 320 is formed on the surface parallel to the paper surface.

One end of the support tube 400 is integrally coupled to the upper surface of the connection bracket 300 and the other end of the support tube 400 is vertically formed so that the vertical end 410 extends downward. A fixing hole 420 is formed in the vertical end 410 on the same axis as the shaft hole 320 of the connection bracket 300.

The rotary shaft 600 is formed of a solid body having a round bar shape and a polygonal head 610 is formed at one end to prevent rotation of the polygonal groove 220. An area of the polygonal head 610 is inserted into the polygonal groove 220 so that the polygonal head 610 can be rotated. The thickness of the polygonal head 610 is smaller than the thickness of the fixing bracket 200.

The other end of the rotation shaft 600 passes through the shaft hole 320 of the connection bracket 300 in a state where the polygonal head 610 at one end is inserted into the polygonal groove 220 of the fixing bracket 200, And is fixed to the supporting tube 400 by a fixing nut 430. The fixing nut 420 is fixed to the supporting tube 400 by a fixing hole 420 of the vertical end 410.
A locking hole is formed on the outer side of the fixing nut 430 and a locking screw 432 is coupled to the locking hole so that the fixing nut 430 and the rotary shaft 600 are coupled and fixed together.

The rotary rod 700 is formed with a stepped plate 720 having a rotary pipe 710 at one end and an athlete at the other end. The rotary tube 710 is slidably inserted into the support tube 400 to be rotated on both sides of the rotary shaft 600 when the rotary tube 710 is positioned inside the support tube 400.

A bushing or a bearing 712 may be coupled to the rotary pipe 710 and the rotary shaft 700 may be coupled to the rotary shaft 600 through the bearing 712, As shown in FIG.

As another example, the guide bracket 500 may be separately provided on one side of the connection bracket 300 so as to support the rotation shaft 600.

The guide tube 500 has a guide hole 510 formed integrally with the surface of the connection bracket 300 and communicating with the shaft hole 320 along the axial direction so as to slide the load of the rotation shaft 600 .

As another example, when the center strut 120 is symmetrically positioned at the center of the main body 100 and then the fixing bracket 200 is installed on the center strut 120, the pendulum type waist movement At least two instruments may be installed.

The assembling and using state of the pendulous waist motion mechanism according to the present invention constructed as described above will be described in detail with reference to the accompanying drawings.

During assembly,

As shown in FIGS. 3 and 4, the rotary pipe 710 of the rotary rod 700 is inserted into the support pipe 400 provided at one side of the connection bracket 300. The rotation shaft 600 is inserted into the shaft hole 320 of the connection bracket 300, the guide hole 510 of the guide tube 500, and the fixing hole 420 formed at the vertical end 410 of the support tube 400, And then the end of the rotary shaft 600 is fixed by the fixing nut 430 and locked by the locking screw 432 so as to be prevented from being loosened. Then, the rotation rod 700 is kept coupled to the connection bracket 300. In this state, one side of the connection bracket 300 is brought into close contact with the fixing bracket 200 coupled to the center post 120, and the polygonal head 610 of the rotation shaft 600 is engaged with the multi- The connection bracket 300 is inserted into the groove 220 and then coupled with the fastener 310 so that the connection bracket 300 is coupled to the fixing bracket 200. Then, as shown in FIGS. 1 and 2, the assembling of the pendulous waist motion mechanism according to the present invention is completed.

During exercise,

As shown in FIGS. 1 and 2, the exerciser holds the handle 130 (140) provided on the main body 100, puts his / her feet on the foot plate 720 of the rotary rod 700, When the two feet are pushed to the left and right, the foot tread plate 720 rotates about the rotation axis 600 to which the rotary tube 710 of the rotary rod 700 is coupled, thereby moving the waist of the exerciser.

100:
120: central support 130,140: handle
200: Fixing bracket
210: tapped hole 220:
300: Connection bracket
310: fastener 320: shaft hole
400: Support tube
410: Vertical end 420: Fixing hole
430: Fixing nut 432: Locking screw
500: guide tube
510: guide hole
600:
610:
700: rotating rod
710: Rotary tube 720: Foot tread

Claims (2)

In a pendulum type waist exercise machine,
A main body 100 having a handle 130 (140) fixed to the ground at the lower end of a center post 120 made of solid or hollow and capable of holding both hands at both ends thereof;
A fixing bracket 200 fixed to an outer upper portion of the center strut 120 and having a polygonal groove 220 formed at the center of the surface and a tapped hole 210 formed at a corner;
A connection bracket 300 closely attached to the fixing bracket 200 and coupled to the tapped hole 210 through a fastener 310 and having a shaft hole 320 formed on the surface thereof in parallel with the ground;
A supporting tube 400 having one end coupled to the connection bracket 300 and the other end formed with a vertical end 410 having a fixing hole 420 coaxial with the shaft hole 320;
The polygonal head 610 is formed at one end to prevent the rotation of the polygonal groove 220 and the other end is connected to the shaft hole 320 of the connection bracket 300 and the fixing hole 420 of the vertical end 410 A rotation shaft 600 fixed to the support tube 400 by a fixing nut 430,
A locking screw (432) coupled to the outside of the fixing nut (430) to prevent the rotation shaft (600) from being loosened;
A rotary tube 710 is provided at one end of the support tube 400 so as to be coupled to the rotary shaft 600 and rotated, and a tread plate 720 is provided at the other end to support the foot of the exerciser. (700);
And a guide tube (500) which is provided on one surface of the connection bracket (300) to wrap the rotation shaft (600) and slide to support the guide tube body (500).
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