WO2012138206A2

WO2012138206A2 - Exercise apparatus for leg stretching

Info

Publication number: WO2012138206A2
Application number: PCT/KR2012/002691
Authority: WO
Inventors: 김기백
Original assignee: Kim Gi-Baek
Priority date: 2011-04-08
Filing date: 2012-04-09
Publication date: 2012-10-11
Also published as: WO2012138206A3

Abstract

The present invention provides an exercise apparatus for leg stretching, wherein the device comprises: a body which supports the buttocks of a user; a guide rail which is installed on one side of said body; a moving member which is installed to move along said guide rail; a pair of pressing units in which pressing members are installed, wherein the pressing members have one end, which is hingedly coupled with said moving member by placing said guide rail therebetween, and press the legs of the user when said moving member moves toward the body; and a pair of link members having one end which is hingedly coupled between both ends of said respective pressing units, and having the other end which is hingedly coupled with either said guide rail or said body.

Description

Dalistitching Fitness Equipment

The present invention relates to an exercise device, and more particularly, to a multi-listening exercise device for assisting a multi-listening exercise in which the legs form a straight line.

Stretching exercises are flexible exercises that have been performed as warm-up exercises, and the muscles are gradually stretched until they feel a 'light kidney' without giving any elasticity or recoil. It is characteristic to keep.

Stretching exercises are good for conditioning and preventing injuries in all sports, as they give elasticity to the muscles and muscles and increase the range of motion of the joints.

Stretching exercise such as dalistreching is performed according to the ability of each person, so it is suitable for housewives or the elderly who usually tend to lack exercise, and it is very beneficial for the health of busy modern people who lack exercise.

Therefore, if there is a supplementary exercise device that allows the user to simply dalistre exercise alone, busy modern people can easily stretch, which can be a great help for the health of modern people.

Disclosure of the Invention An object of the present invention is to provide a multi-listening exercise device that can perform a multi-listening exercise on its own without the assistance of an assistant in view of the above points.

The present invention was created to achieve the object of the present invention as described above, the present invention includes a main body for supporting the hip of the user; A guide rail installed at one side of the main body; A movable member installed to move along the guide rail; A pair of pressing portions having one end hinged to the movable member with the guide rail interposed therebetween and having a pressing member for pressing the user's leg when the movable member is moved toward the main body; Disclosed is a multi-listening exercise mechanism including a pair of link members, one end of which is hinged between both ends of the pressing portion, and the other end of which is hinged to either of the guide rail and the main body.

The movable member may be provided with a handle portion so that the user can pull by hand.

One or more rollers may be installed to move the movable member along the groove formed in the guide rail.

The movable member may be provided with a receiving groove so that the guide rail can pass.

The hinge shaft for coupling the pressing portion and the link members may be installed in a direction perpendicular to the horizontal direction.

When the movable member moves toward the main body, an anti-moving prevention part may be additionally installed to prevent movement in the opposite direction.

The anti-moving prevention part may include a locking member provided along a longitudinal direction of the guide rail and having a plurality of locking jaws formed on the locking jaws installed on the movable member.

The locking member is installed to rotate in the vertical direction on the guide rail may be caught and released on the locking jaw of the movable member by rotation.

The link member is preferably coupled to the guide rail such that the coupling position with the guide rail forms a 'Y' shape when viewed from the main body.

The pressing member may be installed at the other end of the pressing portion, and may include a shock absorbing member capable of elastically deforming a portion contacting the user's leg.

The buffer member may be rotatably installed.

The main body may be hinged to the guide rail.

The multi-listening exercise device according to the present invention has an advantage that a user can perform a stretching exercise, that is, a multi-listening exercise by simply pulling the movable member toward the user.

In particular, the multi-listening exercise device according to the present invention has an advantage in that the multi-listening can be performed without the help of an assistant by additionally providing an anti-moving part to maintain the stretching state.

In addition, when the user pulls the movable member, the multi-listening exercise device according to the present invention can perform the multi-listening without the help of an assistant by opening the user's leg by the pressing member of the pressing unit by linking the pressing unit, the link member and the guide unit. There is an advantage to that.

1 is a plan view showing a multi-listening exercise device according to the present invention.

FIG. 2 is a plan view illustrating an operating state of the multi-listening exercise device of FIG. 1.

3 is a cross-sectional view taken along the line III-III in FIG. 1.

4 is a cross-sectional view taken along the line IV-IV in FIG. 2.

5 is an enlarged cross-sectional view of a portion A in FIG. 4.

6 and 7 is a multi-listening exercise apparatus and its according to another embodiment of the present invention

Hereinafter, the multilisting exercise device according to the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 to 5, the multi-listening exercise device according to the present invention includes: a main body 100 supporting a hip of a user; A guide rail 200 installed at one side of the main body 100; A movable member 300 installed to move along the guide rail 200; One pair is hinged to the movable member 300 with the guide rail 200 therebetween and a pair of pressing members 450 for pressing the user's legs when the movable member 300 is moved toward the main body 100 are installed. Pressing portions 400 and; One end includes a pair of link members 500 which are hinged between both ends of the pressing unit 400 and the other end is hinged to any one of the guide rail 200 and the main body 100.

The main body 100 may be any configuration as long as the configuration supports the hips of the user and the user can maintain a comfortable state.

As an example of the main body 100, as shown in Figures 1 to 4, the frame portion 110 having a frame structure to be stably supported on the support surface, and the user of the upper surface of the frame portion 110 It may include a fluffy skin 120 such as synthetic resin, cloth, etc. are installed to support the hip comfortably.

The guide rail 200 is installed on one side of the main body 100 and can be configured in various ways as a configuration for guiding the movement of the movable member 300 to be described later.

As the guide rail 200 is an example, as shown in FIGS. 1 and 5, the groove 220 may be formed to move the roller 320 of the movable member 300.

In addition, the guide rail 200 may be provided with a pair of coupling parts 210 for hinge coupling with the link member 400 which will be described later.

On the other hand, the guide rail 200 is preferably fixedly coupled to one side of the main body 100 in order to prevent the movement of the movable member 300.

In particular, the guide rail 200 needs to be fixed such that the movable member 300 and the pressing unit 400 to be described later form a center without being biased to either side.

On the other hand, the guide rail 200 and the main body 100 may be coupled by a variety of methods, such as coupled by a fastening member, such as screws, or fitted.

Meanwhile, the guide rail 200 may be coupled in various forms in coupling with the main body 100 and may be hinged to the main body 100 for ease of storage.

That is, the guide rail 200 and the main body 100 may be hinged to each other to minimize the loading space when the main body 100 is not used by folding the main body 100 with the guide rail 200.

The movable member 300 is installed to move along the guide rail 200 to move the pressing unit 400, in particular the pressing member 450 by the link coupling of the guide rail 200 and the link member 500. Various configurations are possible.

The movable member 300 is provided with a pair of coupling portions 310 so that one end of the pressing portion 400 can be hinged with the guide rail 200 therebetween.

And the movable member 300 may be additionally installed in the handle portion 330 so that the user can pull by hand.

The handle 330 is configured to move the pressing unit 400 by the user by holding and pulling by hand, various configurations are possible.

In addition, the handle part 330 may be installed by connecting a pair of pressing parts 400 in addition to being installed on the movable member 300. At this time, the coupling portion of the movable member 300 and the pressing unit 400 may be variously modified, such as rotatably coupled or flexible material is used.

On the other hand, the movable member 300 may be installed at least one roller 320 to move along the groove 220 formed in the guide rail (200).

The roller 320 is configured to facilitate the movement when the movable member 300 is moved along the guide rail 200, and may be replaced with a moving block instead of the roller 320.

Meanwhile, the movable member 300 may include a receiving groove 340 to allow the guide rail 200 to pass therethrough.

The installation height of the movable member 300 can be lowered by the receiving groove 340.

In addition, the movable member 300 is preferably installed at intervals with the ground during the movement, it may be supported and moved to the ground by installing a wheel or the like on the bottom.

The pressing unit 400 is one end is hinged to the movable member 300 with the guide rail 200 therebetween, the pressing member for pressing the user's leg when the movable member 300 is moved toward the main body 100 ( 450) is installed.

The pressing part 400 has a first coupling part 410 having one end hinged to the coupling part 310 of the movable member 300 and a second coupling part 420 to which the link member 500 to be described later is hinged. This is installed.

The first coupling part 410 and the second coupling part 420 may have any configuration as long as it can be hinged to the coupling part 310 of the movable member 300.

On the other hand, the second coupling portion 420 is determined in consideration of the movement of the pressing member 450 and may be installed near the center of the pressing unit 400.

The pressing member 450 is configured to press the user's leg by the movement of the pressing unit 400 can be configured in various ways.

As an example, the pressing member 450 may be installed at the other end of the pressing unit 400, and may include a buffer member 451 that is elastically deformed at a portion contacting the user's leg.

In addition, the buffer member 451 may be rotatably installed to facilitate its movement when in contact with the leg.

Meanwhile, the pressing unit 400 may be supported and moved to the ground by installing wheels on the bottom thereof in consideration of the case where the pressing unit 400 is moved in contact with the ground for convenience of movement.

The link member 500 is coupled to the pressing unit 400 together with the movable member 300 and the guide rail 200 to implement the movement of the pressing member 450 as the pressing unit 400 and the guide rail. Any configuration can be used as long as the configuration can link link 200.

One end of the link member 500 is hinged to the second coupling part 420 of the pressing part 400, and the other end is hinged to the coupling part 210 installed on the guide rail. In this case, the link member 500 preferably has a 'Y' shape when the coupling position with the guide rail 200 is viewed from the main body 100.

The link member 500 may be hinged to the main body 100 without being coupled to the guide rail 200 or may be hinged to a separate fixing member.

On the other hand, the hinge coupling of the guide rail 200, the movable member 300, the pressing unit 400, and the link member 500 is installed in a direction in which the hinge axis is perpendicular to the horizontal direction.

That is, the hinge shaft for coupling the guide rail 200 and the link member 500, the hinge shaft for coupling the pressing portion 400 and the link member 500, the pressing portion 400 and the movable member 300 are coupled The hinge shaft to be installed may be installed in both the horizontal direction and the vertical direction.

Here, the horizontal direction refers to the horizontal direction of the state when the guide rail 200, the movable member 300, the pressing unit 400, and the link member 500 is installed on the plane, that is, the ground.

Hereinafter will be described in detail with respect to the operation of the multi-listening exercise device according to the present invention having the configuration as described above.

The user supports the hips to the main body 100 and spreads the legs with the pair of pressing members 450 interposed therebetween. The user pulls the handle 330 of the movable member 300 and pulls it toward the main body 100.

When the user pulls the movable member 300 toward the main body 100, the movable member 300 is moved along the guide rail 200 and moves the hinged pressing unit 400 toward the main body 100 according to the movement. .

However, the pressing unit 400 is hinged to the movable member 300 and at the same time the pressing member 450 installed in the pressing unit 400 by the hinge coupling of the link member 500 hinged to the guide rail 200. The locus as shown in FIG. 2 is moved.

And by opening the user's legs by the movement of the pressing member 450 as described above to implement a multi-listening exercise.

Meanwhile, the movable member 300 moves the handle 330 by the user, so when the handle 330 is released, the movable member 300 moves in the opposite direction due to the recoil of the leg so that the user holds the handle 330. There is a problem that can be maintained in the multilisting state only.

Therefore, the multi-listening exercise device according to the present invention, as shown in Figures 1 and 2, when the movable member 300 moves toward the main body 100, the reverse movement prevention part 600 for preventing the movement in the opposite direction May be additionally installed.

The reverse movement prevention part 600 may be any configuration as long as the movable member 300 is configured to maintain a state in which the movable member 300 is moved toward the main body 100.

As an example, the anti-moving prevention part 600 is installed along the longitudinal direction of the guide rail 200 and the locking member formed with a plurality of locking jaws (661) that is caught on the locking jaw 360 installed on the movable member 300 ( 660). Here, the through member 370 may be formed in the movable member 300 to couple the engaging member 660.

1 to 5, as shown in FIGS. 1 to 5, the locking member 660 is installed to rotate in the vertical direction on the guide rail 200, thereby locking and releasing the locking member 360 of the movable member 300 by rotation. It can be installed to be.

As shown in FIGS. 4 to 5, the locking member 660 is easy to move toward the main body 100 and a vertical plane 661a toward the main body 100 so as to limit movement in the opposite direction. There may be formed a plurality of gears 661 formed on the opposite side and the vertical surface 661b.

By the above configuration, when the user moves the movable member 300 toward the main body 100, the gear 611 is caught by the catching jaw 360 to prevent the movable member 300 from moving in the opposite direction. .

And when the user presses the locking member 660 downward from the main body 100 side, the locking member 660 is moved upwardly about the hinge shaft 662 so that the gear 611 is released from the locking jaw 360 in the locked state. It becomes possible to move in the opposite direction of the movable member (300).

6 and 7 are plan views showing the multi-listening exercise device and its operating state according to another embodiment of the present invention.

Meanwhile, coupling positions of the pressing unit 400 and the link member 500 to the main body 100, the guide rail 200, and the movable member 300 may vary.

That is, the multi-listening exercise device according to another embodiment of the present invention, as shown in Figure 6 and 7, the body 100 for supporting the hip of the user; A guide rail 200 installed at one side of the main body 100; A movable member 300 installed to move along the guide rail 200; One end is hinged to the guide rail 200 with the guide rail 200 therebetween, the pressing member 450 for pressing the user's leg when the movable member 300 is moved toward the main body 100 is installed on the other end A pair of pressing portions 400; One end includes a pair of link members 500 which are hinged between each pressing unit 400 and both ends thereof, and the other end of which is hinged to any one of the guide rail 200 and the main body 100.

Here, in the multi-listening exercise device according to another embodiment of the present invention, the pressing unit 400 is coupled to the guide rail 200 instead of the movable member 300, and the link member 500 is movable instead of the guide rail 200. Except for the difference in which one end is coupled to the member 300, there is no difference from the embodiment shown in FIGS. 1 to 5, and the detailed description thereof will be omitted for convenience.

Although the preferred embodiments of the present invention have been described above by way of example, the scope of the present invention is not limited to these specific embodiments, and may be appropriately changed within the scope described in the claims.

Claims

A body supporting the hip of the user;

A guide rail installed at one side of the main body;

A movable member installed to move along the guide rail;

A pair of pressing portions having one end hinged to the movable member with the guide rail interposed therebetween and having a pressing member for pressing the user's leg when the movable member is moved toward the main body;

And a pair of link members, one end of which is hinged between each of the pressing parts and both ends thereof, and the other end of which is hinged to any one of the guide rail and the main body.
A body supporting the hip of the user;

A guide rail installed at one side of the main body;

A movable member installed to move along the guide rail;

A pair of pressing parts having one end hinged to the guide rail with the guide rail interposed therebetween, and having a pressing member installed at the other end to press the user's leg when the movable member is moved toward the main body;

And a pair of link members, one end of which is hinged between each of the pressing parts and both ends thereof, and the other end of which is hinged to any one of the guide rail and the main body.
The method according to claim 1 or 2,

The movable member is a multi-listening exercise equipment, characterized in that the handle portion is installed so that the user can pull by hand.
The method according to claim 1 or 2,

And the movable member has one or more rollers installed to move along the groove formed in the guide rail.
The method according to claim 1 or 2,

The movable member is a multi-listening exercise mechanism, characterized in that the receiving groove is formed so that the guide rail can pass.
The method according to claim 1 or 2,

The hinge shaft coupling the pressing portion and the link members is installed in the direction perpendicular to the horizontal direction.
The method according to claim 6,

Multi-stretching exercise mechanism, characterized in that the anti-moving prevention portion is further provided to prevent movement in the opposite direction when the movable member moves toward the main body.
The method according to claim 7,

The reverse movement prevention portion

The multi-listening exercise device, characterized in that it comprises a locking member is provided along the longitudinal direction of the guide rail is formed with a plurality of locking jaws engaging on the locking jaw installed in the movable member.
The method according to claim 8,

The locking member is installed to rotate in the vertical direction on the guide rail is latching exercise mechanism, characterized in that the locking and the release of the locking jaw of the movable member by rotation.
The method according to claim 6,

The link member is a multi-listening exercise mechanism, characterized in that coupled to the guide rail so that the coupling position with the guide rail to form a 'Y' shape when viewed from the main body.
The method according to claim 6,

The pressing member is installed on the other end of the pressing portion, multi-stretching exercise mechanism, characterized in that the portion in contact with the user's leg includes a cushioning member capable of elastic deformation.
The method according to claim 11,

The cushioning member is a multi-listening exercise device, characterized in that rotatably installed.
The method according to claim 1 or 2,

The main body is a multi-listening exercise device, characterized in that the hinge coupled to the guide rail.