KR20200007507A - Exercise apparatus for adductor and sphincter with improved usability and storage - Google Patents

Abstract

Disclosed is an exercise apparatus for reinforcing an adductor and a sphincter with improved usability and storability. The disclosed exercise apparatus of the present invention comprises: a main body frame; left and right sliding plates installed on an upper portion of a guide rod, and installed in the main body frame to linearly reciprocate in a horizontal direction; left and right footplates rotatably installed on each upper portion of the left and right sliding plates; a rotation angle restrict wire having both ends fixed to both side portions of the main body frame, and separately installed to be wound around the left and right footplates, and restricting a rotation angle of the left and right footplates with respect to a linear motion of the left and right sliding plates; and an exercise load providing unit for connecting the left and right sliding plates and one side of the main body frame, and providing an exercise load by an elastic force when the left and right sliding plates are moved. The exercise load providing unit includes first and second springs for providing the exercise load by the elastic force in accordance with a horizontal movement of the left and right sliding plates; a tension control string connected to the first and second springs; and a winding unit for winding or unwinding the tension control string by a rotation manipulation of a user to control tension of the first and second springs.

Description

EXERCISE APPARATUS FOR ADDUCTOR AND SPHINCTER WITH IMPROVED USABILITY AND STORAGE}

The present invention relates to an adductor and sphincter strengthening exercise device that can be used by the user to easily adjust the exercise intensity, and more particularly, the user can easily adjust the tension of the spring is not only good usability, but also the size of the exercise device It is a very compact form, and relates to an exercise device for strengthening adductor and sphincter muscles, which has improved usability and storage property so that it can be easily stored without taking up a lot of storage space.

In general, in order to exercise the adductor and sphincter, both linear and sliding movements of the scaffolds and rotational movements of the scaffolds are provided at the same time to allow the user to make a torsional rotation in the process of raising and lowering the legs during exercise. Proton and sphincter strengthening combined exercise machines that can exercise and sphincter at the same time have been developed and used.

Such an adductor and sphincter strengthening exercise apparatus is disclosed in Korean Patent Nos. 10-1162335, 10-1311947, and 10-1323261.

However, the conventional adductor and sphincter strengthening exercise device does not have a means for adjusting the tension of the spring to adjust the exercise intensity, it was impossible for the user to adjust the exercise intensity to suit the physical condition.

In order to solve the problems described above, the present applicant has developed an internal muscle and sphincter strengthening exercise device that can be used to easily change the exercise intensity according to physical characteristics by adjusting the tension of the spring (Registration Utility Model 20-0485627).

However, the applicant's internal muscle and sphincter strengthening exercise mechanism is a vertical support beam vertically formed with respect to the body frame of the vertical support beam of the exercise load providing portion, the user pulls the tension adjustment string to a predetermined height formed on the vertical support beam Occasionally, there was an uncomfortable feeling in the user's tension adjustment work because it had to adjust the tension on the hook.

In addition, the vertical support beam is formed vertically high with respect to the main body frame, the overall size of the device is increased, and thus there is a disadvantage in that it can not be stored in a small storage space, to secure a fairly large storage space.

In this regard, the present applicant has continued the research and development of the adductor and the muscular muscle strengthening exercise device, and has led to the present invention as a solution to the problems of another prior art.

Utility Model Registration 20-0485627

The present invention was devised to solve the conventional problems as described above, the user can easily adjust the tension of the spring is not only good usability, but also the size of the exercise equipment is very compact form without taking up a lot of storage space An object of the present invention is to provide an anterior and sphincter reinforcing exercise device with improved usability and storage ability for easy storage.

In addition, the present invention constitutes a guide roller having an acetal resin layer formed between the sliding foot and the guide rod to prevent wear of the guide rod and to reduce the noise generated by friction with the guide rod when the sliding foot moves. The purpose of the present invention is to provide an exercise device for strengthening adductor and sphincter muscles with improved performance storage.

In addition, the present invention can omit the heat treatment process of the guide rod as the sliding scaffold and the guide rod to prevent the friction caused by the contact of the metal material to reduce the manufacturing cost of the exercise equipment to improve the usability and storage resistance And to provide a sphincter strengthening exercise apparatus.

Proton muscle and sphincter reinforcement exercise device improved usability and storage properties of the present invention for achieving the above object is provided with a guide rod in the left and right directions; A left sliding plate and a right sliding plate installed on the guide rod so as to be linearly reciprocated to the left and right sides of the main body frame; A left foot plate and a right foot plate which are rotatably installed on each of the left side sliding plate and the right side sliding plate, and on which a left foot seat and a right foot seat are respectively installed; Both ends are fixed to both sides of the main body frame and are installed to be wound around each of the left foot plate and the right foot plate, and the rotation angle of the left foot plate and the right foot plate for linear movement of the left sliding plate and the right sliding plate. Rotating angle regulating wire to limit the; And an exercise load providing unit configured to connect the left sliding plate and the right sliding plate and one side of the main body frame, respectively, to provide an exercise load by an elastic force when the left sliding plate and the right sliding plate are moved. The exercise load providing unit includes: a guide bar extending in a horizontal direction on one side of the main body frame; A movable spring support bar installed to be linearly movable along the guide bar; A pulley formed on the other side of the main body frame; A first spring having one end fixed to the spring support bar and installed in a horizontal direction; One end is fixed to the other end of the first spring, the other end is fixed to the left sliding plate, and an intermediate portion of the connection wire is installed to be wound on the pulley; A support piece fixedly installed on the right sliding plate; A second spring having one end fixed to the spring support bar and installed in parallel with the first spring, and the other end fixed to an end of the support piece; And, one end of the tension adjusting line is fixed to the spring support bar; And is installed on one side of the main body frame and connected to the end of the tension control string, thereby winding or unwinding the tension control string according to a user's rotation operation to tension the first spring and the second spring. A winding unit for adjusting; characterized in that it comprises a.

The winding unit may include a casing part installed at one side of the main body frame; A worm gear portion rotatably installed in the casing portion and provided with a screw worm installed to be vertically disposed, and a worm wheel installed in the orthogonal direction to the screw worm to be engaged with the screw worm; A rotation manipulation knob installed to be coupled to the shaft of the threaded worm and configured to rotate by a user; It is installed to be coupled to the shaft of the worm wheel, the end of the tension control string is fixed to the winding drum for winding or unwinding the tension control string in accordance with the rotation direction of the rotary operation knob.

A guide roller rotatably installed on a lower surface of each of the left sliding plate and the right sliding plate and configured to contact an outer circumferential surface of the guide rod to reduce noise generated when the left sliding plate and the right sliding plate move left and right; It may be configured to further include.

The guide roller includes a first guide roller in contact with the upper outer circumferential surface of the guide rod, and a second guide roller in contact with the lower outer circumferential surface, and acetal for reducing wear and noise of the guide rod on the surfaces of the first and second guide rollers. The resin layer may be further configured.

According to the above, the present invention is made of a structure for adjusting the tension (elastic force) of the first spring and the second spring, by winding or unwinding the tension control line through the winding unit, Since it does not require installation, the height and down height is significantly reduced to reduce the overall volume, which not only improves the storage performance significantly, but also allows the user to pull the tension control string directly like the existing sports equipment, so that the ring portion of the tension control string is vertically It is possible to easily adjust the tension of the spring by the simple operation of easily rotating the rotary operation knob of the winding unit without the cumbersome operation to hang the hook portion of the frame has the effect of greatly improving the usability.

In addition, by forming a guide roller having an acetal resin layer formed between the sliding plate and the guide rod, it is possible to prevent wear on the surface of the guide rod due to the repeated movement of the sliding plate. Since the noise due to friction can be reduced, the noise generated by the use of the overall exercise equipment can be reduced.

In addition, according to an embodiment of the present invention, the heat treatment process of the guide rod can be omitted as the sliding plate and the guide rod to prevent the friction caused by the contact of the metal material can reduce the manufacturing cost of the exercise equipment have.

1 is a perspective view showing the adductor and sphincter strengthening exercise device according to a first embodiment of the present invention,
2 is a cross-sectional view showing a connection structure of the scaffolding, the sliding member shown in Figure 1,
3 is a view showing a state viewed from the rear of the exercise load providing unit of the adductor and sphincter strengthening exercise apparatus shown in FIG.
4 is a view showing a state in which the tension is adjusted in FIG.
5 is a view showing the initial state of the left and right footrest according to the first embodiment of the present invention,
6 is a view showing a moving state of the left and right footrest according to the first embodiment of the present invention,
7 is an enlarged view of the wire winding unit of FIG. 1;
8 is a view showing the internal configuration of the wire winding unit,
9 is a view showing the shaft and the winding drum of the whistle in the wire winding unit,
10 is an exploded perspective view showing main parts of the adductor and sphincter strengthening exercise device according to the second embodiment of the present invention;
11 is an exploded perspective view showing a sliding plate of the adductor and sphincter strengthening exercise device according to a second embodiment of the present invention,
12 is a sectional view showing the main parts of the sliding footrest of the adductor and sphincter strengthening exercise device according to the second embodiment of the present invention;
13 is a front view showing a sliding foot of the adductor and sphincter strengthening exercise device according to a second embodiment of the present invention,
14 is a view showing a load providing unit of the adductor and sphincter strengthening exercise device according to a second embodiment of the present invention,
15 and 16 are diagrams schematically showing operating states of the adductor and sphincter strengthening exercise apparatus according to the second embodiment of the present invention.

Objects, other objects, features and advantages of the present invention will be readily understood through the following preferred embodiments associated with the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided to ensure that the disclosed contents are thorough and complete, and that the spirit of the present invention can be sufficiently delivered to those skilled in the art.

In the present specification, when a component is mentioned as being on another component, it means that it may be formed directly on the other component or a third component may be interposed therebetween. In addition, in the drawings, the thickness of the components are exaggerated for the effective description of the technical content.

Embodiments described herein will be described with reference to cross-sectional views and / or plan views, which are ideal exemplary views of the present invention. In the drawings, the thicknesses of films and regions are exaggerated for effective explanation of technical content. Therefore, the shape of the exemplary diagram may be modified by manufacturing techniques and / or tolerances. Therefore, the exemplary embodiments of the present invention are not limited to the specific forms shown, but include changes in forms generated according to manufacturing processes. For example, the etched regions shown at right angles may be rounded or have a predetermined curvature. Thus, the regions illustrated in the figures have properties, and the shape of the regions illustrated in the figures is intended to illustrate a particular form of region of the device and is not intended to limit the scope of the invention. Although terms such as first and second are used to describe various components in various embodiments of the present specification, these components should not be limited by such terms. These terms are only used to distinguish one component from another. The embodiments described and illustrated herein also include complementary embodiments thereof.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, the words 'comprises' and / or 'comprising' do not exclude the presence or addition of one or more other components.

In describing the following specific embodiments, various specific details are set forth in order to explain and understand the invention in more detail. However, one of ordinary skill in the art can understand that the present invention can be used without these various specific details. In some cases, it is mentioned in advance that parts of the invention that are commonly known and do not relate significantly to the invention are not described in order to prevent confusion in explaining the present invention without cause.

Hereinafter, referring to FIGS. 1 to 9, a description will be made of the adductor and sphincter strengthening exercise apparatus according to the first embodiment of the present invention.

The exercise device of the present invention includes a body frame 101, a pair of sliding plates (110a, 110b), a pair of scaffold (120a, 120b), the rotation angle control wire 130, the exercise load providing unit 140 do.

The main body frame 101 is formed in a rectangular frame shape, and a partition wall is formed at the center thereof, so that two spaces partitioned on the left and right sides are formed.

Specifically, the main body frame 101 is configured to be long in the left and right longitudinal direction, the front horizontal support beam 102 and the rear horizontal support beam 103 and the horizontal horizontal support beam 102 formed side by side in parallel with a predetermined interval before and after, 102 ) And a pair of side wall portions 104 and 106 installed to connect both ends of the rear horizontal support beam 103 and the intermediate positions of the front horizontal support beam 102 and the rear horizontal support beam 103, respectively. It consists of the partition part 105 which becomes.

According to the present invention, the support legs 108 are installed at the lower left and right ends of the front horizontal support beam 102 and the rear horizontal support beam 103, and the support legs 108 may be configured in a height-adjustable form. Specifically, the support leg 108 may be coupled to each of the support beams 102 and 103 in the form of screwing, and may be configured to adjust the length of the support leg 108 by tightening or releasing the screw. Therefore, by adjusting the support leg 108, it is possible to easily adjust the horizontal degree when installing the exercise device of the present invention.

The pair of sliding plates 110a and 110b includes a left sliding plate 110a and a right sliding plate 110b, and are configured to be linearly movable in left and right directions at the left side and the right side of the main body frame 101.

Specifically, a pair of guide rods 114 are installed to connect the pair of side wall portions 104 and 106, but are spaced apart from each other by a predetermined interval. At this time, the guide rod 114 is configured to penetrate the central partition 105. That is, each guide rod 114 is composed of one, both ends are fixed to the pair of side wall portions 104 and 106, the middle portion may be configured to pass through the central partition wall portion 105.

However, each guide rod 114 is composed of two, one is configured to connect the left wall portion 104 and the central partition 105, the other is the right wall 106 and the central partition 105 ) May be configured to connect.

In addition, the front and rear surfaces of each sliding plate (110a, 110b) is provided with a movable member 112 in the left and right direction, the guide member 114 is penetrated through the movable member 112, the movable member 112 is guided It is configured to be movable along rod 114.

Therefore, each of the sliding plates 110a and 110b is configured to be linearly movable in the left and right directions in the main body frame 101 by the moving member 112 and the guide rod 114.

The pair of scaffolding 120a, 120b is composed of a disc shaped left scaffold 120a and a disc shaped right scaffold 120b, the left scaffold 120a is rotatably installed on the left sliding plate 110a, The right foot plate 120b is rotatably installed on the right sliding plate 110b. The left foot plate 120a and the right foot plate 120b are rotated on the left sliding plate 110a, respectively, and the structures rotated on the right sliding plate 110b are the same. As shown in FIG. 2, a rotation shaft 121 is provided at the center of the lower surface of the left foot plate 110a, and the rotation shaft 121 may be rotatably installed on the left sliding plate 110a by the bearing B.

The left foot mounting portion 125a and the right foot mounting portion 125b on which the user's feet are seated are fixed to the upper portions of the left footing 120a and the right footing 120b of the present invention, respectively.

The left foot seating portion 125a and the right foot seating portion 125b are configured such that the front part of the user's feet are gathered and the heel portions are separated from each other in the initial state of the exercise apparatus as shown in FIG. 6.

Rotating angle regulating wire 130 is to enable a twisting rotation operation at a predetermined angle while a pair of scaffold (120a, 120b) is gathered or opened a linear operation, made of a metal wire or synthetic resin wire, Both ends are fixed to both sides of the main body frame 101, that is, a pair of side wall portions 104 and 106, and are installed to be wound around the left foot plate 120a and the right foot plate 120b once. In addition, as shown in FIG. 2, the rotation angle regulating wire 130 is wound around the left footrest 120a and the right footrest 120b, and one point of the wound angle regulating wire 130 is wound on the press-fit fixing member 133. It is configured to be fixed to the footrest 120 by.

That is, by using the press-fit fixing member 133 to wrap the press-angle angle control wire 130 while pressing both ends to the outer peripheral surface of the scaffold 120, the work of the rotation angle control wire 130 wound on the scaffold 120 A point may be secured to the scaffold 120.

One point of the rotation angle control wire 130 of the present invention described above is fixed to one side of the outer circumferential surface of the scaffold 120 by the press-fit fixing member 133, but is not limited to this, the outer periphery of the scaffold 120 One point of the rotation angle control wire 130 wound on may be configured to be fixed to the outer peripheral surface by welding or the like. At this time, one point of the rotation angle control wire 130 is fixed to the outer circumferential surface of the scaffold 120 may be configured to be located on the rear side of the outer circumferential surface of the scaffold 120.

On the other hand, the intermediate position of the rotation angle control wire 130 is configured to penetrate the partition wall 105.

With the above configuration, when the left footrest 120a and the right footrest 120b are linearly moved such that the pair of sliding plates 110a and 11b are close to each other in the initial state as shown in FIG. 6, the left footrest 120a and As the right foot 120b is moved around the rotation angle control wire 130, a torsional rotation operation is performed in which the heel of the user rotates in a direction opposite to a predetermined angle so that the heel of the user is gathered together.

The user puts each foot on the left foot mounting portion 125a and the right foot mounting portion 125b, and the operation of collecting the heels while pinching the legs together, on the contrary, in the state shown in FIG. While opening the heel will be able to open the action.

The exercise load providing unit 140 provides an exercise load to strengthen the user's internal muscles and sphincter when the user performs a torsional rotation operation of collecting or spreading the heel together with a linear motion of spreading or pinching the legs.

Specifically, the exercise load providing unit 140 is a guide bar 142, spring support bar 143, tension adjusting line 144, connecting wire 145a, pulley 146, the right support piece 147, first The first spring 148a, the second spring 148b, and the winding unit 150 are included.

The guide bar 142 is composed of a pair, is installed horizontally toward the rear end of the central partition wall 105 of the right wall portion 106, it is provided spaced apart a predetermined interval up and down.

As shown in FIG. 1, a bracket 107a is installed at the rear end of the right wall portion 106, and a pair of guide bars 142 are installed up and down to extend from the bracket 107a, but the present invention is not limited thereto. A pair of guide bars 142 may be provided directly at the rear end of the right wall portion 106.

The spring support bar 143 is configured to be linearly movable left and right along the guide bar 142 while being penetrated by the guide bar 142.

Tension control string 144 is made of a flexible material of the string member, one end is fixedly installed through the middle portion of the guide bar 142, the through-hole 107aa formed in the bracket 107a (see Fig. 3) Passing through, the other end is configured to be connected to the winding unit 150.

The connection wire 145a is made of a wire made of metal or synthetic resin, one end of which is fixed to the left support piece 145 fixed to the left sliding plate 110a, and the other end of which is fixed to one end of the first spring 148a. It is configured to.

Although the present invention has been described as being installed on the left support piece 145 on the left sliding plate 110a, and the connecting eye 145a is installed on the left support piece 145, the present invention is not limited thereto and the left support piece 145 is provided. ) Is not installed, and one end of the connection wire 145a may be configured to be directly fixed to the left sliding plate 110a.

The pulley 146 is installed at the rear end of the inner side surface of the left wall portion 104 so that the connecting wire 145a is wound to change the direction of the force.

The right support piece 147 is configured to be bent at least once, one end is fixed to the right sliding plate 110b, one end of the second spring 148b is fixed to the end.

The first and second springs 148a and 148b have a coil spring shape having a predetermined length.

One end of the first spring 148a is connected to the other end of the connection wire 145a, and the other end of the first spring 148a is configured to be fixed to the upper end of the spring support bar 143.

One end of the second spring 148b is installed to be fixed to the end 147a of the right support piece 147, and the other end of the second spring 148b is configured to be fixed to the lower end of the spring support bar 143.

Winding unit 150 is fixedly installed on the right side wall 106, is connected to the other end of the tension control string 144, the spring support bar 143 by winding or unwinding the tension control string 144 according to the user's operation ) To adjust the tension of the first spring 148a and the second spring 148b by adjusting the length of the first spring 148a and the second spring 148b. to be.

1, 7 to 9, the winding unit 150 is configured to include a casing part 151, a worm gear part 152, a rotary operation knob 156, and a winding drum 158.

The casing part 151 is formed in a rectangular box shape, and is configured to be fixed to the right wall part 106. In the present invention, the casing unit 151 is composed of a first casing 151a and a second casing 151b to be detachably coupled in half.

The worm gear part 152 is a gear used to transmit rotation at a large reduction ratio in two orthogonal axes, and is configured to include a threaded worm 153 and a worm wheel 154.

The threaded worm 153 is vertically disposed in the casing part 151, and is configured such that both upper and lower shafts 153a are rotatable in the upper and lower ends of the casing part 151.

The worm wheel 154 is installed in the casing part 151, is configured to engage with the threaded worm 153, and is configured to be disposed in a direction orthogonal to the threaded worm 153.

The rotary operation knob 156 is configured to be fixed to the upper shaft 153a of the threaded worm 153, and is configured to rotate the threaded worm 153 according to the user's rotary operation.

The winding drum 158 is formed in a bobbin shape, is fixed to the end of the shaft 154a of the worm wheel 154, and the other end of the tension adjusting string 144 is fixed, and the tension adjusting string 144 is rotated according to the rotation direction. It is configured to be wound or unrolled.

When the user rotates the rotary operation knob 156 in one direction, the threaded worm 153 rotates, and the rotation of the threaded worm 153 is transmitted to the worm wheel 154 so that the winding drum 158 rotates in one direction. As the tension adjusting line 144 is wound around the winding drum 158, the spring support bar 143 is moved to be closer to the right wall 106 to increase the tension of the first spring 148a and the second spring 148b.

On the other hand, when the user rotates the rotary operation knob 156 in one direction, the threaded worm 153 rotates, the rotation of the threaded worm 153 is transmitted to the worm wheel 154, the winding drum 158 Direction, the tension adjusting line 144 is released from the winding drum 158, the spring support bar 143 is moved away from the right side wall 106, the first spring 148a and the second spring 148b is shortened Tension is reduced.

According to the above configuration, when the pair of scaffold (120a, 120b) is rotated to face each other at a predetermined angle with the linear movement of the pair of sliding plates (110a, 110b) close to each other, as shown in FIG. As the first spring 148a and the second spring 148b extend each other, the exercise load is provided to the user.

That is, when the user raises both feet to the left foot seating portion 125a and the right foot seating portion 125b in the state as shown in FIG. 5, the torsional rotational movement is performed so that the straight legs and the heel of the legs are gathered. In addition, the exercise load is generated by the elastic force of the first spring 148a and the second spring 148b, so that the user's internal muscles and sphincter muscles are strengthened.

The user releases the force in the state as shown in FIG. 6 and returns to the original state as shown in FIG. 5 by the self-elastic force of the first spring 148a and the second spring 148b, and then the heel with the linear motion to retract the legs again. It will be possible to repeat the strengthening movement while the rotational movement is collected.

In the present invention, when the user climbs up and down the left and right foot seating portions (125a, 125b) and the linear movement to retract or spread the legs and the rotational movement to rotate the foot at a predetermined angle, each sliding plate (110a, 110b) is directly in the center bulkhead A shock absorbing member 116 made of rubber or silicone is provided at the inner ends of the sliding plates 110a and 110b to prevent a large noise from being hit by the unit 105 or to prevent the user from falling from the foot plates 120a and 120b. Thus, the inner end portions of the sliding plates 110a and 110b may be configured to mitigate an impact by contacting the central partition wall 105 without hitting the central partition wall 105.

In addition, a gap member 117 having a predetermined length is fixedly installed at the inner ends of the pair of side wall portions 104 and 106, and the sliding members 110a and 110b are respectively connected to the side wall portions 104 and 106 by the gap member 117. And can be configured to be spaced apart at regular intervals. Therefore, in the initial state, each of the sliding plates 110a and 110b can stand by in the state away from the side wall portions 104 and 106 by the spacer 117. At this time, according to the user's physical condition, the interval member 117 is made of a length-adjustable form, so that the interval between the sliding plate (110a, 110b) in the initial state, the user's physical condition, that is, the leg width is The narrow user can increase the length of the spacer member 117 to exercise in a state in which the gap between the sliding plates 110a and 110b is narrowed.

The spacing member 117 is formed in a form in which the inner tube and the exterior are screwed together, and may be configured in such a way that the length increases when the inner tube is rotated with respect to the exterior or the length decreases when the inner tube is rotated. However, the present invention is not limited thereto, and may be configured in various forms as long as the length can be adjusted, and of course, the solenoid may be electronically variable in length.

Compared to the applicant's registered utility model 20-0485627, the exercise device of the present invention allows the user to more easily adjust the exercise intensity. Specifically, the user rotates the rotary operation knob 156 of the winding unit 150 in one direction to adjust the first spring 148a and the second spring 148b to a predetermined tension state as shown in FIG. 3. As shown in FIG. 4, the rotary operation knob 156 is rotated in the other direction, so that the length is shorter than that of the first spring 148a and the second spring 148b of FIG. Adjust to reduce your intensity and work out.

The rotary operation knob 156 and the winding drum 158 of the winding unit 150 are connected by the worm gear part 152, and the rotary operation knob 156 is installed on the shaft 153a of the threaded worm 153. Since the winding drum 158 is installed on the shaft 154a of the wall wheel 154, as the user rotates the rotary operation knob 156, the winding drum 158 rotates and the winding drum is removed even if the external force of the user is removed. 158 is not rotated by the tension of the first spring 148a and the second spring 148b.

That is, the user can easily adjust the tension of the first spring 148a and the second spring 148b by simply rotating the rotary operation knob 156 in one direction or the other direction.

In addition, the applicant's registered Utility Model No. 20-0485627 is a vertical frame is installed to adjust the tension of the spring, the volume of the exercise equipment was large, there was an inconvenience to secure a storage space, the present invention is vertical By winding or unwinding the tension adjusting line 144 through the winding unit 150 without installing the frame, the first spring 148a and the second spring 148b are configured to adjust the tension, so that the upper and lower parts of the exercise equipment By significantly reducing the height to reduce the overall volume, storage is very good.

Hereinafter, referring to FIGS. 10 to 16, the adductor and sphincter strengthening exercise mechanism according to the second embodiment of the present invention will be described.

10 is an exploded perspective view showing main parts of the anterior and sphincter strengthening exercise mechanisms according to the second embodiment of the present invention, FIG. 11 is an exploded perspective view showing a sliding plate according to the second embodiment of the present invention, and FIGS. 12 and 13 are views. FIG. 14 is a view showing a sliding footrest according to a second embodiment of the present invention, FIG. 14 is a view showing an exercise load providing unit of the adductor and sphincter strengthening exercise device according to the second embodiment of the present invention, and FIGS. 15 and 16 are views of the present invention. 2 is a view schematically showing an operating state of the adductor and sphincter strengthening exercise device according to the embodiment.

As shown, the adductor and sphincter strengthening exercise mechanism according to a second embodiment of the present invention, the main body frame 200, the main body frame 200 in which the sliding footrest 300 and the load providing unit 400 is operably mounted. Sliding movement is made along the guide rod 230 of the) and at the same time the rotational movement of the sliding scaffold 300 is rotated by a predetermined angle in both directions, so as to take a predetermined load (회전) during the rotation operation of the sliding scaffold 300, It is configured to include a load providing unit 400 to increase the exercise effect on the adductor and sphincter.

The main body frame 200 is formed in a rectangular frame structure, the shape of which is elongated along the longitudinal direction of the main body frame 200, and provides a support frame for supporting the load on the exercise device of the present invention. 212 is configured.

Here, the support frame 212 is configured to be spaced apart from the front and rear of the main body frame 200 by a predetermined interval, it is composed of a front and rear support frame to be arranged in parallel, respectively.

In addition, the support frame 212 is provided with a support leg 218 on both sides of the lower left and right, the support leg 218 may be configured in a form that can be adjusted in height, thereby making it easy to install the exercise equipment horizontal You will be able to adjust the installation.

For example, the height may be installed by a screw coupling method, but is not limited thereto.

In addition, the main body frame 200 has side frames 214 configured to be connected to the support frame 212 perpendicularly to both ends of the support frame 212, respectively.

Side frame 214 forms both sides of the body frame 200, the rotation control means for controlling the range for the rotation operation of the guide rod 230 and the sliding footrest 300 to guide the movement of the sliding footrest 300 ( Each of the components 240 are coupled to each other, and supports the operation of the sliding footrest 300, while providing a load bearing force for the sliding footrest 300.

Among the side frames 214, the side frame 214 located at the right side is further provided with a roller coupling hole 214a to which the wire guide roller 340 of the load providing unit 400 to be described later is rotatably coupled.

In addition, the side frame 214 is located in the inner space formed in the main frame 200, when the sliding footrest 300 is moved by limiting the sliding movement range of the sliding footrest 300 is moved along the guide rod 230 A spacing member 220 may be further configured to prevent a collision with the side frame 214.

In addition, the main body frame 200 of the present invention, the partition panel 216 for dividing the inner space in which the sliding footrest 300 is located to the left and right spaces is further configured, wherein the guide rod 230 and the rotation control means 240 is configured to pass through the split panel 216.

On the other hand, the guide rod 230 of the present invention is fixed to both sides end is coupled to the side frame 214, a plurality of spaced apart a predetermined interval in the front and rear, guide rollers of the sliding scaffold 300 to be described later on the upper and lower, respectively 320 is configured to maintain a seated and contacted state.

In addition, the rotation restricting means 240 is fixed to both ends of the side frame 214, is configured to be wound on the outer circumferential surface of the rotation control panel 340 constituting the sliding footrest 300 to be described later sliding scaffold 300 The straight motion that is made or opened is made, and serves to make the torsional rotation motion at a predetermined angle.

The rotation control means 240 may be made of a metal wire or a synthetic resin wire, and is configured to be wound at least one or more times on the outer circumferential surface of the rotation control panel 340, and at the same time, the rotation control means 240 made of windings. One point of) is configured to be fixed to the position wound on the rotation control panel 340 through a separate wire fixing member 242.

Here, the wire fixing member 242 is configured to be pressed into the rotation control panel 340 to fix the position of the rotation control means 240, the rotation control means 240 by using the wire fixing member 242. It is pressed while wrapping one point of the) may be made to be fixed between the rotation control means 240 and the rotation control panel 340, but is not limited thereto.

The rotation control means 240 is configured such that the winding is made in all of the pair of sliding footrest 300, which is configured in the left and right spaces of the main body frame 200, respectively.

Accordingly, as shown in FIG. 15, when the pair of sliding footrests 300 linearly move closer to each other in a state where the sliding footrest 200 is in an initial position, the left sliding footrest 300a and the right sliding footrest ( 300b) is a torsional rotation operation to rotate in the opposite direction by a predetermined angle so that the heel of the user is gathered with each other while the position wound on the rotation restricting means 240 is moved.

In addition, the user can put each foot on the pair of footrests 350, and the operation of collecting the heels while pinching each other legs, on the contrary, in the state as shown in Figure 16, heels You can do the opening action.

The sliding scaffold 300 is positioned above the guide rod 230 and rotatably coupled to the sliding plate 310 and the sliding plate 310 to guide the sliding movement of the sliding scaffold 300 in the left and right directions. It is configured to contact the outer circumferential surface of the guide rod 230, the guide roller 320 to reduce the noise generated when the sliding movement of the sliding scaffold 300, and rotates through the rotary shaft 360 on the sliding plate 310 The footrest support panel 330, which is coupled to be possible, is configured to extend under the footrest support panel 330, the rotation control panel 340 on which the rotation control means 240 is wound, and the footrest 350 on which the foot of the user is seated. It is configured to include).

The sliding plate 310 is a roller accommodating hole 314 in which the first guide roller 322 is mounted, among the guide rollers 320, at each corner portion facing each other so as to support the rotation operation of the guide roller 320. Is formed.

At this time, the roller receiving hole 314 is composed of a housing accommodating hole in which the roller housing of the first guide roller 322 is accommodated, and a shaft accommodating hole in which the shaft member is accommodated, and the first guide roller 322 at both sides of the shaft accommodating hole. ) Is further formed with a fastening hole 314a to which the first roller fixing panel 370 which is fixed to be rotatably coupled to the sliding plate 310 is fastened.

In addition, the sliding plate 310 is further formed with a screw through hole 316 through which a fixed screw, etc., penetrates the front and rear central portions of the guide roller 320 so that the second guide roller 324 can be rotatably coupled thereto. do.

The sliding plate 310 further includes a rotation shaft through hole 312 through which the rotation shaft 360 penetrates the center portion to support the rotation operation of the scaffold support panel 330.

In addition, the sliding plate 310 of the present invention may further comprise a stop panel 318 in contact with the end of the gap maintaining member 220 described above, but is not limited thereto, and the gap holding member 220 is Directly formed on one side of the sliding plate 310 may be configured to contact the side frame 214.

The guide roller 320 is accommodated in the roller receiving hole 314 formed in the sliding plate 310 and in contact with the upper circumferential surface of the guide rod 230 and the screw through hole 316. It is coupled to the second roller fixing panel 380 is fastened and consists of a second guide roller 324 in contact with the lower circumferential surface of the guide rod 230.

Here, the second roller fixing panel 380 has a fastening groove for fastening the fixing screw penetrating the screw through hole 316 to the upper end so that the second roller fixing panel 380 can be fixed to the sliding plate 310. It is formed, the central portion is formed with an insertion groove in which the shaft member of the second guide roller 324 is rotatably inserted.

At this time, the insertion groove is formed perpendicularly from the axial direction of the fastening groove, it is formed through, is formed in a plurality of spaced apart a predetermined interval is configured to adjust the position with respect to the height of the second guide roller 324. In addition, a general bearing may be inserted into the inner circumferential surface of the insertion groove, but is not limited thereto.

As described above, the guide roller 320 of the present invention has acetal resin layer (Acetal resin layer (A) to reduce abrasion or noise of the guide rod 330 due to friction with the contact surface with the guide rod 230 during sliding movement. 326 is further formed.

Here, acetal resin (acetal resin, polyacetal) is a polymer obtained by the polymerization of formaldehyde, a thermoplastic resin showing a high crystallinity consisting of structural units of -CH ₂ O-, also referred to as polyoxin methylene in chemical structure, tensile strength, flexural strength Its strong and fatigue resistance, such as compressive strength, is the most excellent among thermoplastic resins, and is used as mechanical engineering and telecommunication parts as engineering resins. It is characterized by excellent strength and excellent thermal stability of molded products.

Thus, the sliding scaffold 300 of the present invention is capable of sliding along the outer circumferential surface of the guide rod 230 by first and second guide rollers 322 and 324 on the upper and lower portions of the guide rod 230, respectively. In particular, it is possible to reduce the wear and noise of the guide rod 230 through the acetal resin layer 326 forming the surface of the guide roller 320, so that the user can use the exercise equipment more comfortable and longer.

The footrest support panel 330 is configured on the upper side of the sliding plate 310, and the rotational operation of the footrest 350 is made with the linear motion of the user spreading or pinching the legs, torsional rotation of collecting or spreading the heel. It plays a role to make the operation happen.

The scaffold support panel 330 passes through a rotation shaft 360 for rotating the scaffold 350 at an upper center thereof, and further includes a rotation support portion 332 for supporting a rotation operation of the rotation shaft 360.

Here, the rotating shaft 360 is coupled to the foot plate 350 while the upper end passes through the rotating shaft through-hole 312 formed in the sliding plate 310, the lower end portion bearing member 362 for smooth rotation of the rotating shaft 360 ) May be configured.

That is, the rotation shaft 360 of the present invention is configured to be smoothly rotated even by less force by the rotation support portion 332 and the bearing member 362, it will be possible to improve the efficiency for the twisting operation.

In addition, the lower portion of the scaffold support panel 330 of the present invention is formed with a rotation control panel 340 is the rotation control means 240 is wound, the rotation control panel 340 is a point of the rotation control means 240 is It is preferable that the wire fixing member 242 is configured to be coupled to be fixed.

The footrest 350 may further include an anti-slip protrusion for preventing the user's foot from slipping from the footrest 350 to be seated by the user's foot.

The exercise load providing unit 400 provides an exercise load to strengthen the user's internal muscles and sphincter when the user performs a torsional rotation operation of collecting or spreading the heel together with a linear motion of spreading or pinching the legs. Play a role.

The load providing unit 400 moves along the sliding operation direction of the sliding scaffold 300 as shown in FIG. 14, and a spring support bar 420 having a plurality of springs 422 configured to provide a predetermined elastic restoring force, Tension adjusting string 430 for adjusting the tension of the plurality of springs 422, wire guide roller 440 for guiding the change of direction of the connection wire 460, the sliding footing 300 and the load providing unit 400 By connecting the fixing means 450 and the side frame 214 to be provided with an elastic restoring force of the spring 422 according to the operation of the sliding scaffold 300, or wound around the tension adjusting string 420 It is configured to include a winding unit 150 to unwind and adjust the tension of the plurality of springs (422).

The spring support bar 420 is a component that allows one end of a plurality of springs 422 to contract and extend the plurality of springs 422 depending on whether the sliding foot 300 is moved.

A guide bar 424 may be further configured to support the sliding movement of the spring support bar 420. The guide bar 424 may have one end portion fixed to the side frame 214 and penetrate the spring support bracket 420. It may be made of a circular shaft member.

Tension control string 430 is made of a flexible material string member, one end is fixed to the middle portion of the spring support bar 420, the other end is configured to be connected to the winding drum 158 of the winding unit 150 .

The fixing means 450 connects the plurality of springs 422 with the sliding foot plate 3200 formed on the left and right sides, respectively, and includes first and second fixing brackets 452 and 454 and a connecting wire 460. .

Here, the connecting wire 460 is made of a metal or synthetic resin wire, one end is fixed to the first fixing bracket 452 is fixed to the sliding footrest 300 configured on the right, the other end is a plurality of springs 422 It is configured to be fixed to one end of the spring 422 located above.

At this time, the connection wire 460 is configured such that the connection wire 460 is wound by the wire guide roller 440 installed on the side frame 214 located on the right side of the side frame 214 to switch the direction of the force.

In addition, the first fixing bracket 452 connects the sliding footrest 300b and the connection wire 460 located on the right side so that a predetermined elastic restoring force may be transmitted from the spring 422 located above the sliding footrest 300b. It is configured to be.

In addition, the second fixing bracket 454 is one end is coupled to the sliding footrest 300a located on the left side, the other end of the plurality of springs 422 to be bent to be coupled to the spring 422 located below It serves to transmit the elastic restoring force of the spring 422 located at the lower portion to the sliding footrest 300a.

Accordingly, when the pair of scaffolding 350 is rotated to face each other at a predetermined angle with a linear movement in which the pair of sliding scaffolding 300a and 300b are close to each other, the plurality of springs 422 are extended to each other, The exercise load is provided to the user.

The winding unit 150 is installed at the rear end of the outer side of the side frame 114a, and is configured to adjust the tension of the plurality of springs 422 by winding or releasing the tension adjusting string 430 according to the rotational operation of the user. Since the configuration of the winding unit 150 is the same as in the first embodiment, detailed description thereof will be omitted.

While the invention has been shown and described in connection with preferred embodiments for illustrating the principles of the invention, the invention is not limited to the configuration and operation as such is shown and described. Rather, it will be apparent to those skilled in the art that many changes and modifications can be made to the present invention without departing from the spirit and scope of the appended claims. Accordingly, all such suitable changes, modifications, and equivalents should be considered to be within the scope of the present invention.

101 ... body frame
102.Forward Horizontal Support Beam
103.Rear horizontal support beam
104,106 ... side wall
105.Central bulkhead
108 ... supporting bridge
112. Moving member
114.Guide rod
110a ... left sliding plate
110b ... Right sliding plate
120a ... left footrest
120b ... right footing
125a ... left footrest
125 b ... right foot
130 ... angle of rotation control wire
140.Exercise load provider
142 Guide Bar
143 ... Spring Support Bars
144 ... tension cord
145.Left Support
145a ... Connection wire
146 pulley
147. Right support
148a ... 1st spring
148b ... second spring
150 ... winding unit
151 Casing
152.Worm Gear
153 ... Screw Worm
154 ... worm wheel
156.Rotating knob
158.Rolling drum
200 ... body frame
212 ... support frame
214 ... side frame
216 ... divided frame
220 ... Spacing member
230 ... Guide rod
240.Rotation restriction means
300 ... sliding scaffold
310 ... sliding plate
320 ... guide roller
322 ... First guide roller
324 ... 2nd guide roller
326 ... Acetal resin layer
330 Footrest Support Panel
340 ... rotation control panel
350 ... footrest
360 ... rotation axis
370 ... roller fixing panel
400.Exercise load provision
420 ... spring support bar
430 ... tension cord
440 ... wire guide roller
450.Fixing means
460 ... connection wire

Claims (4)

Body frame provided with a guide rod in the left and right directions;
A left sliding plate and a right sliding plate installed on the guide rod so as to be linearly reciprocated to the left and right sides of the main body frame;
A left foot plate and a right foot plate which are rotatably installed on each of the left side sliding plate and the right side sliding plate, and the left foot mounting part and the right foot mounting part are respectively installed on the upper part;
Both ends are fixed to both sides of the main body frame and are installed to be wound around each of the left foot plate and the right foot plate, and the rotation angle of the left foot plate and the right foot plate for linear movement of the left sliding plate and the right sliding plate. Rotating angle regulating wire to limit the;
And an exercise load providing unit configured to connect the left sliding plate and the right sliding plate and one side of the main body frame, respectively, to provide an exercise load by an elastic force when the left sliding plate and the right sliding plate are moved. ,
The exercise load providing unit,
A guide bar extending in a horizontal direction on one side of the main body frame;
A movable spring support bar installed to be linearly movable along the guide bar;
A pulley formed on the other side of the main body frame;
A first spring having one end fixed to the spring support bar and installed in a horizontal direction;
One end of which is fixed to the other end of the first spring, the other end of which is fixed to the left sliding plate, and an intermediate portion of the connection wire installed to be wound around the pulley;
A support piece fixedly installed on the right sliding plate;
A second spring having one end fixed to the spring support bar and installed in parallel with the first spring, and the other end fixed to an end of the support piece; And,
One end of the tension adjusting line fixed to the spring support bar; And,
It is installed on one side of the main body frame, and is configured to be connected to the end of the tension control string, winding or unwinding the tension control string in accordance with the rotation operation of the user to adjust the tension of the first spring and the second spring Intramuscular muscle and sphincter strengthening exercise apparatus comprising a; winding unit.
The method of claim 1,
The winding unit,
A casing part installed at one side of the main body frame;
A worm gear portion rotatably installed in the casing portion and provided with a screw worm installed to be vertically disposed, and a worm wheel installed in the orthogonal direction to the screw worm to be engaged with the screw worm;
A rotation manipulation knob installed to be coupled to the shaft of the threaded worm and configured to rotate by a user;
It is installed to be coupled to the shaft of the worm wheel, the end of the tension control string is fixed to the winding drum for winding or unwinding the tension control string in accordance with the rotation direction of the rotary operation knob; Strengthening fitness equipment.
The method of claim 2,
A guide roller rotatably installed on a lower surface of each of the left sliding plate and the right sliding plate and configured to contact an outer circumferential surface of the guide rod to reduce noise generated when the left sliding plate and the right sliding plate move left and right; Intramuscular muscle and sphincter strengthening exercise equipment further comprises.
The method of claim 3, wherein
The guide roller includes a first guide roller in contact with the upper outer circumferential surface of the guide rod, and a second guide roller in contact with the lower outer circumferential surface, and acetal for reducing wear and noise of the guide rod on the surfaces of the first and second guide rollers. Noise reduction exercise equipment, characterized in that the resin layer is further configured.

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