KR102546755B1 - L-type Exercise Equipment For Stretching Legs - Google Patents

Abstract

The present invention relates to an L-shaped leg stretching exercise device capable of realizing an accurate L-shaped exercise by lifting the lower body at a right angle.
The present invention, the L-shaped leg stretching exercise equipment, the upper plate portion made of a plate material made of a wider area than the upper body of a person; And a lower plate that is rotatably connected to the upper plate and can stand vertically and has a larger area than the lower half of a person, wherein the lower plate is mounted vertically on the lower plate so as to face and contact each sole of the foot. It may include a pair of plantar facing parts, a towing line attached to an end of the plantar facing part so that the instep can be pulled by pulling the end of the plantar facing part, and a traction-handle mounted to the end of the towing line.

Description

L-type Exercise Equipment For Stretching Legs}

The present invention relates to an L-shaped leg stretching exercise device, and more particularly, to an L-shaped leg stretching exercise device capable of realizing an accurate L-shaped exercise by lifting the lower body at a right angle.

The L-shaped leg exercise is to lie down near the wall in comfortable clothes, put your buttocks on the wall, raise your legs at 90 degrees, close your eyes in this state, breathe deeply, and lie down for 5 to 20 minutes according to your own situation. proceeds in a way

Even with these relatively simple movements, the L-shaped leg exercise can help prevent varicose veins in the lower body, maintain health through a diet effect for lower (leg) health, a relaxation effect of erector spinae muscles, and a back massage function.

When the body swells by ingesting salt on a normal basis, the swollen body remains as fat, leading to obesity. At this time, this phenomenon can be prevented or alleviated by giving L-shaped leg exercises.

As described above, the L-shaped leg exercise is an easy exercise that can be performed at home because it consists of a relatively simple motion of lying down and lifting the legs at a right angle. It is an exercise that cannot be performed without it.

Similar conventional exercise equipment is Korean Utility Model Registration No. 20-0476706 (registered on March 17, 2015) as a 'apparatus for relieving leg edema' and Korean Registered Patent No. 10 as 'continuous passive exercise apparatus and its control method'. -2007157 (registered on July 30, 2019) can be exemplified.

Prior Patent 1 is a device that relieves swelling of tired legs by allowing a user to comfortably place and fix their legs without any force, and Prior Patent 2 is a device that continuously forcibly moves a rehabilitation trainee's knee or ankle joint. It relates to manual exercise equipment. Even in these two prior patents, a function of relieving leg swelling or stretching by lifting a part of the leg was performed, but there was a limitation that it was difficult to perform an L-shaped leg exercise by lifting the lower body at a right angle and supporting it.

Korea Registered Utility Model No. 20-0476706 (registered on March 17, 2015) Korean Registered Patent No. 10-2007157 (registered on July 30, 2019)

The present invention has been made in view of the above problems, and an object of the present invention is to provide an L-shaped leg stretching exercise device that can implement an accurate L-shaped exercise by lifting the lower body at a right angle.

According to a feature for achieving the above object, the L-shaped leg stretching exercise device includes an upper plate portion made of a plate material having a larger area than the upper body of a person; And a lower plate that is rotatably connected to the upper plate and can stand vertically and has a larger area than the lower half of a person, wherein the lower plate is mounted vertically on the lower plate so as to face and contact each sole of the foot. It may include a pair of plantar facing parts, a towing line attached to an end of the plantar facing part so that the instep can be pulled by pulling the end of the plantar facing part, and a traction-handle mounted to the end of the towing line.

In addition, the sole facing portion may be hinged to the lower plate portion so as to rotate with respect to the lower plate portion so as to pull or spread the tip of the foot.

In addition, a leg length correction plate, which is mounted on the pair of foot soles facing each other and can be adjusted by varying its position in the longitudinal direction with respect to the lower plate, may be separately installed on the lower plate.

In addition, the lower plate portion includes a first plate portion connected to the upper plate portion and supporting the thigh, a second plate portion that is rotated with respect to the first plate portion and capable of maintaining a certain angle, and a hamstring when the leg is placed on the lower plate portion. It may include a chin support portion mounted to protrude in the width direction from an adjacent portion between the first plate portion and the second plate portion so as to support it.

Meanwhile, the upper plate may include a heating unit disposed along the spine to supply heat to the back, and a vibration unit disposed around the heating unit to apply vibration to back muscles.

According to the L-shaped leg stretching exercise equipment according to the present invention, since it is possible to implement an accurate L-shaped exercise by lifting the lower body at a right angle, the effectiveness of the L-shaped exercise, that is, prevention of lower body varicose veins, etc., diet for lower (leg) health, It has the advantage of being able to perform a relaxing effect on the erector spinae muscles and a back massage function.

1 is a perspective view showing the configuration of an L-shaped leg stretching exercise device according to an embodiment of the present invention;
2 is an exploded perspective view showing the configuration of an exercise device according to an embodiment of the present invention;
3 is a side view showing the configuration of an exercise device according to an embodiment of the present invention;
Figure 4 is a perspective view showing a state in which the lower plate is deformed in one embodiment of the present invention;
Figure 5 is a side view showing a state of use of the exercise equipment according to an embodiment of the present invention.

Features and advantages of the present invention will be more clearly understood by the embodiments described by the accompanying drawings.

The application of the present invention is not limited by the configuration and arrangement of components described in the embodiments or shown in the drawings. The invention is capable of implementation in other embodiments and of being carried out in various ways. In addition, expressions and predicates used in the embodiments with respect to terms such as the orientation of devices or elements are merely used to simplify the description of the present invention, and do not indicate or imply that related devices or elements should simply have a specific orientation. don't For example, although terms such as "first" and "second" are used in the embodiments describing the present invention and in the claims, these terms are not intended to indicate or imply relative significance or meaning.

In addition, the terms or words used in this specification and claims should not be construed as being limited to a conventional or dictionary meaning, and the inventors should not use the technical spirit of the present invention to explain the terms and concepts of the invention in the best way. It should be interpreted as written based on the corresponding meaning and concept.

Therefore, the present invention is not limited to the presented embodiments, and within the technical equivalent range described in the technical spirit of the present invention and the claims to be described below by those skilled in the art to which the present invention belongs Various modifications and changes are possible.

In the following, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing the configuration of an L-shaped leg stretching exercise device according to an embodiment of the present invention, Figure 2 is an exploded perspective view showing the configuration of an exercise device according to an embodiment of the present invention, Figure 3 is It is a side view showing the configuration of an exercise device according to an embodiment of the present invention, Figure 4 is a perspective view showing a state in which the lower plate is deformed in one embodiment of the present invention. In addition, Figure 5 is a side view showing a state of use of the exercise equipment according to an embodiment of the present invention.

As shown, the L-shaped leg stretching exercise equipment according to the present invention is largely composed of an upper plate portion 10 and a lower plate portion 20. The upper plate part 10 is made of a plate material having an area larger than the upper body of a person, and the lower plate part 20 is rotatably connected to the upper plate part 10 so as to stand vertically and has an area larger than the lower body of a person. made up of

In more detail, the upper plate portion 10 and the lower plate portion 20 are composed of approximately the same area, are hinged at one side and can be folded facing each other, and on the contrary, can be unfolded 180 ° around the hinged joint. At this time, it is manufactured in a size that a person can lie down in a unfolded state, and the upper plate part 10 corresponds to the upper body of a person and the lower plate part 20 corresponds to the lower body of a person.

Therefore, moving-handles 11 and 21 are installed on the other side of the upper plate 10 and the lower plate 20 so that they can be moved by gripping them together in a folded state facing each other. It can be.

The L-shaped leg stretching exercise device according to the present invention is not intended for a person to lie down on it, but has a purpose for lifting and maintaining the lower body at 90 °, so that the lower plate 20 is at an angle of 90 ° with respect to the upper plate 10 It is desirable that it can be erected. In order to maintain this angle, the lower plate portion 20 may be leaned against a wall surface, or the angle may be maintained by the operation of a motor or a configuration such as mechanical or mechanical fixation.

In the upper plate 10, a pillow part 12 may be protruded from a portion corresponding to the head so that a person can lie down comfortably, and a cushion member may be installed at a portion corresponding to the back plate. In addition, a heating unit 13 disposed along the spine to supply heat to the back and a vibration unit 14 disposed around the heating unit 13 to apply vibration to the back muscles are mounted on the part corresponding to the back plate. A cover member 15 is mounted on the upper surface of the top plate 10 so that the heating unit 13 and the vibrating unit 14 are not exposed to the outside.

In addition, gripping rods 16 may be mounted on each side of the upper plate 10 so as to maintain a correct posture while being gripped on the upper plate 10 .

On the other hand, in the lower plate part 20, a pair of sole facing parts 30 mounted vertically to the lower plate part 20 so as to face and contact each sole, and pull the ends of the sole facing part 30 It may include a traction line 31 mounted on the end of the sole facing portion 30 so that the instep can be pulled, and a traction-handle 32 mounted on the end of the traction line 31. At this time, the traction line 31 and the traction-handle 32 are installed on each foot sole facing part 30 and can be operated individually, so that the calf muscles can be stretched by pulling one side at a time.

In addition, a plurality of acupressure protrusions 30a may be formed on one surface of the sole facing portion 30 to acupressure the sole of the foot when the sole facing portion 30 is in close contact with the sole.

The sole facing part 30 is hinged to the lower plate part 20 so as to rotate with respect to the lower plate part 20 so as to pull or spread the tip of the foot. The sole facing part 30 is simply hinged to the lower plate part 20, so when the lower plate part 20 is vertically disposed with respect to the upper plate part 10, the sole facing part 30 is rotated by gravity and the lower plate part 20, so when the tow-handle 32 is pulled in a state lying on the upper plate portion 10 and the sole facing portion 30 is lifted by the towing line 31, the sole of the foot supports the sole facing portion 30. can do.

Alternatively, a configuration may be installed so that the sole facing portion 30 maintains a state of being vertically upright with respect to the lower plate portion 20 . This configuration can be implemented in various ways, and, for example, as in the present embodiment, a leaf spring 33 may be mounted. The leaf spring 33 is elastically deformed when the sole facing portion 30 maintains a vertical state with respect to the lower plate portion 20 and pulls the handle to pull the instep or pushes the sole facing portion 30 to return to its original position. It can also generate the force to return.

In this way, when the sole facing portion 30 is vertically upright with respect to the lower plate portion 20, the sole facing portion 30 prevents the upper plate portion 10 and the lower plate portion 20 from being completely folded. Therefore, the leaf spring 33 can be configured such that one end and the other end are detachably coupled to the sole facing portion 30 and the lower plate portion 20, respectively, so that the leaf spring 33 can be mounted or dismantled as needed. there is. To this end, in this embodiment, a through hole 33a is formed on each side of the leaf spring 33 formed in an 'a' shape, and the lower plate portion 20 and the sole facing portion 30 corresponding to the through hole 33a Insertion holes 25 and 34 are formed, and pins 35 inserted into the insertion holes 25 and 34 through the passage holes 33a may be provided.

In addition, the pair of foot sole facing parts 30 are mounted on the lower plate part 20, and the leg length correction plate 40, which can be adjusted by changing the position in the longitudinal direction with respect to the lower plate part 20, is installed separately. It can be. A structure for installing the leg length correction plate 40 to the lower plate portion 20 may be adopted in various ways, and as shown in FIG. 2 , the leg length correction plate 40 is installed in a mounting groove of the lower plate portion 20 It is seated on the 26 and can be slid along the mounting groove 26, and a plurality of fastening holes 41 arranged at regular intervals on the side surface can be provided. In addition, a through hole 27 is formed in the lower plate part 20, and a pin 42 is passed through the through hole 27 and inserted into an appropriate fastening hole 41 so that the leg length correction plate is attached to the lower plate part 20. (40) can be fixed.

In addition, the lower plate part 20 includes a first plate part 22 connected to the upper plate part 10 and supporting the thigh, and a second plate part that is rotated with respect to the first plate part 22 and can maintain a certain angle ( 23) and the hamstring support part 24, which is mounted to protrude in the width direction from an adjacent area between the first plate part 22 and the second plate part 23 so as to support the hamstring when the leg is placed on the lower plate part 20 ) may be included.

In this way, when the second plate part 23 is bent at a certain angle, for example, a 90 ° angle with respect to the first plate part 22, when the calf is placed on the second plate part 23, the calf relaxes and helps blood circulation in the lower body can give At this time, the hamstring support part 24 supports the hamstrings, so that the relaxation effect of the calves can be further increased.

As shown in FIG. 5, the hamstring support 24 stimulates the hamstrings when the lower body moves up and down when the first plate 22 and the second plate 23 are arranged in a straight line. It can serve as a massage.

Next, the action of the L-shaped leg stretching exercise equipment according to the present invention will be described.

When the upper plate part 10 and the lower plate part 20 of the L-shaped leg stretching exercise device according to the present invention are folded, they are rotated around the hinge coupling part on one side and come into contact with each other, and at this time, the moving handle (11, 21) and can be moved and stored.

In the case of using the L-shaped leg stretching exercise equipment according to the present invention, the upper plate 10 is placed on the floor and the lower plate 20 is lifted and placed at an angle of 90 ° to the upper plate 10. At this time, arranging the lower plate portion 20 at right angles to the upper plate portion 10 may lean the lower plate portion 20 against a wall surface, or maintain the angle by a configuration such as action of a motor or mechanical or mechanical fixation. You can do it.

In this state, when a person's back is laid on the upper plate portion 10, the person lies in a state of looking up, and the lower half of the body is supported by the lower plate portion 20 and lifted. At this time, since the gripping rod 16 is mounted on the side of the upper plate 10, a person can hold the gripping rod 16 in a lying state and correct his/her posture so that the lower body is in close contact with the lower plate 20.

And, if there is no structure for holding the sole facing part 30 such as a leaf spring 33 vertically with respect to the lower plate part 20 in the sole facing part 30 installed in the lower plate part 20, the sole facing part 30 ) is rotated by gravity and comes into contact with the lower plate 20, so when the tow-handle 32 is pulled while lying on the upper plate 10 and the sole facing part 30 is lifted by the tow line 31, the sole of the foot It is possible to support the sole facing portion 30.

Alternatively, if a member such as a leaf spring 33 is detachable so that the sole facing portion 30 is maintained vertically with respect to the lower plate portion 20, the leaf spring 33 is connected to the sole facing portion 30. The leaf spring 33 may be mounted or dismantled by detachably coupling one end and the other end to the lower plate portion 20, respectively. In this case, since the sole facing portion 30 is maintained vertically with respect to the lower plate portion 20, the sole of the foot can be placed in close contact with the sole facing portion 30 without pulling the pull-handle 32.

In addition, since the length of each person's legs is different, the sole facing portion 30 may not adhere to the sole of the foot. Therefore, the position of the sole facing part 30 can be moved using the leg length correction plate 40 in order to correct the position of the sole facing part 30 for different leg lengths depending on the person. More specifically, in a state in which the leg length correction plate 40 seated in the mounting groove 26 of the lower plate part 20 is slid and moved, the pin 42 is inserted into the through hole 27 formed in the lower plate part 20. The leg length correction plate 40 can be fixed to the lower plate portion 20 by passing it through and inserting it into an appropriate fastening hole 41 among the fastening holes 41 formed in the leg length correcting plate 40 .

In this way, when the lower half of the body is brought into close contact with the lower plate portion 20 and the sole facing portion 30 adheres to the sole, as shown in FIG. 5, the traction-handle 32 mounted on the towing line 31 is sequentially Alternatively, if you pull at the same time, the instep can be pulled and the calf muscles can be stretched. Alternatively, in contrast to this operation, stretching may be performed by stretching the top of the foot while pushing the sole facing portion 30 with the tip of the foot in a state in which the pull-handle 32 is not pulled.

In addition, when the lower body is moved up and down, the hamstring support portion 24 protruding from a position corresponding to the hamstring can stimulate and massage the hamstring.

And since the lower plate part 20 is configured to be separated into the first plate part 22 and the second plate part 23, and the second plate part 23 can be bent at a certain angle with respect to the first plate part 22, the first plate part When the second plate part 23 is bent at a certain angle with respect to (22), for example, an angle of 90 °, and the calf is placed on the second plate part 23, the calf can be relaxed while helping blood circulation in the lower body. Even in this case, the hamstring support part 24 formed at adjacent portions of the first plate part 22 and the second plate part 23 supports the hamstrings, so that the relaxation effect of the calf can be further increased.

In addition, the user can lie down comfortably through the pillow part 12 protruding from the upper part 10 at a position corresponding to the head of the upper body, and the heat is transmitted along the spine by the heating part 13, and the vibration part ( 14) may perform a massage function for the back plate while applying vibration to the back muscles.

As described above, the rights of the present invention are defined by what is described in the claims, not limited to the embodiments described above, and various modifications and adaptations within the scope of rights described in the claims by those skilled in the art in the field of the present invention It is self-evident that you can do

As an example, in this embodiment, the angles of the rotation between the upper plate and the lower plate, the rotation of the sole facing part with respect to the lower plate, and the rotation of the second plate with respect to the first plate may be manually adjusted, but the electric method The angle may be adjusted by operating a switch.

10: top plate 11: moving-handle 12: pillow part
13: heating unit 14: vibration unit
15: cover member 16: gripping rod
20: lower plate 21: moving-handle 22: first plate
23: second plate part 24: hamstring support part
25: insertion hole 26: mounting groove
27: through hole
30: sole facing part 30a: acupressure protrusion 31: towing line
32: traction-handle 33: leaf spring
33a: through hole 34: insertion hole
35: pin
40: leg length correction plate 41: fastening hole 42: pin

Claims (5)

An upper plate portion 10 configured to be placed on the floor and made of a plate material having an area larger than the upper body of a person so that a person can lie on their back; and
A lower plate portion 20 that is rotatably connected to the upper plate portion 10 so as to be able to stand vertically and has a larger area than the lower half of a person,
In the lower plate part 20, a pair of sole facing parts 30 mounted perpendicularly to the lower plate part 20 so as to face and contact each sole, and pulling the ends of the sole facing part 30 so that the instep is It includes a towing line 31 mounted to the end of the sole facing portion 30 so as to be pulled, and a traction-handle 32 mounted to the end of the towing line 31,
Characterized in that each side of the upper plate portion 10 includes a gripping rod 16 mounted to correct posture so that the lower body is in close contact with the lower plate portion 20 while being gripped on the upper plate portion 10 L-shaped leg stretching exercise equipment.
According to claim 1,
The sole facing portion 30 is an L-shaped leg stretching exercise device, characterized in that hinged to the lower plate portion 20 so as to rotate with respect to the lower plate portion 20 so as to pull or spread the toe.
According to claim 1,
In the lower plate part 20, the pair of foot sole facing parts 30 are mounted, and the leg length correction plate 40, which can be adjusted by varying the position in the longitudinal direction with respect to the lower plate part 20, is installed separately L-shaped leg stretching exercise equipment, characterized in that.
According to claim 1,
The lower plate part 20 includes a first plate part 22 connected to the upper plate part 10 and supporting the thigh, and a second plate part 23 that is rotated with respect to the first plate part 22 and can maintain a certain angle. ) and the lower plate portion 20, to support the popliteal fossa when the leg is placed on the lower plate portion 20, the adjacent portion between the first plate portion 22 and the second plate portion 23 Protrudes in the width direction A popliteal support portion 24 mounted L-shaped leg stretching exercise equipment comprising a.
According to claim 1,
The upper plate 10 includes a heating unit 13 disposed along the spine to supply heat to the back, and a vibration unit 14 disposed around the heating unit 13 to apply vibration to back muscles. L-shaped leg stretching exercise equipment, characterized in that.

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