KR101435599B1 - Apparatus exercise for upside down hanging - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a fitness device capable of moving a person upside down, and more particularly, Or an upside-down exercise machine capable of reversing.

Description

{APPARATUS EXERCISE FOR UPSIDE DOWN HANGING}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a fitness device capable of moving a person upside down, and more particularly, And an upside-down exercise device capable of performing a reverse rotation.

In general, modern students and workers sit in chairs for a long time to study and work, so a lot of people come to the waist, causing diseases such as back disks and back pain. Upward suspension is recommended as a means of preventing such diseases .

If a person is standing upside down, he can supplement the blood for a short time in the brain and often reduce the chances of suffering from cerebrovascular disease if he or she is exposed to water. This method is very popular in foreign countries, and this method can not sleep well in the evening, it can not sleep well, memory loss, hair loss, loss of appetite, unable to concentrate the mind, depression, back pain, shoulder stiffness, It has excellent health action against symptoms such as arthritis, constipation and headache.

Thus, recent up-and-down exercises such as the clenching of the cervical vertebrae are good for prevention and treatment of spinal disease discs, increase blood flow to restore health of the spine and facilitate metabolism. In the case of examinees, It has been widely known that it is very effective in learning efficiency and is effective in preventing the disc stiffness of the back, knee and ankle joints, and that the lower body is made thinner, and various exercise equipment that can be installed at home and used upside down are disclosed. Therefore, with the advent of the upside-down exercise equipment, many public can exercise light exercise with health.

However, a manually operated upside-down exercise device currently on the market requires the user to rotate or reverse the upside-down exercise device in order to perform an upside-down movement exercise. In order to rotate or reverse the upside- There is a problem that a considerable force must be exerted in the direction of rotation but rotation can be performed. In particular, it is necessary to apply force in order to return to the original position while hanging upside down, but it is difficult to apply the force in the state of hanging upside down, so that it is difficult to use an upside-down exercise device in which the elderly easily operate manually.

In addition, the elderly person or the person suffering from a specific disease wanted to keep the tilted state at a certain angle because the motion to hang upside down was unsuitable in some cases, but the conventional upside suspension exercise device controls the angle of inclination There is a problem in that the stopper must be installed separately and the stopper must be stopped using the stopper when the user wants to tilt.

 SUMMARY OF THE INVENTION It is an object of the present invention to provide an upside-down exercising apparatus that can cause a relative positional shift of a rotation axis of a backward-suspending exercise device and a center of gravity of a user to facilitate forward rotation and reverse rotation with a very small force have.

Another object of the present invention is to provide an upside-down exercising apparatus capable of adjusting a degree of rotation of a user even if the user rotates.

Another problem to be solved by the present invention is to solve the problems of back-to-back and waist back pain by loosening spinal and cervical joints by lifting up the sit-ups or backwards, thereby improving the flow of blood flow, Mechanism.

Another problem to be solved by the present invention is to provide an upside-down exercising apparatus that allows the user to easily strengthen upper body muscles and to train the waist and abdomen with very little force.

The various problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

The upside-down exercise device according to the present invention includes a backrest support frame fixed and supported on a rotary shaft of a rotary part; And a backrest mat portion that is hinged to one side of the backrest support frame to be spaced apart from and closely contacted with the backrest support frame.

The upside-down exercise device according to another embodiment of the present invention includes a supporting leg portion having a tripod-supporting function, wherein the upper ends of the side support legs constructed in parallel are foldable by shaft assembly; And a pivoting part positioned at the upper end of the support leg and fixed to be rotatable about an axis,

The pivoting portion includes a leg-fixing frame that can be stretched in length; A leg fixing part integrally connected to the lower side of the leg fixing frame and fixing the feet; A back support frame which is rotatably coupled to the leg fixing frame and is provided with a plurality of rectangular bar-like members, supports the load of the back support mat and is fixed and supported by the rotation shaft of the rotation unit; And a backrest mat portion that is hinged to one side of the backrest support frame to be spaced apart from and closely contacted with the backrest support frame.

According to another preferred feature of the present invention, the backrest mat comprises: a hinge shaft located on one upper surface so as to engage with and rotate with the backrest support frame; A centering clasp which rotates within a range of angles about a rotation axis and is located at one side lower surface which is capable of rotating the backrest mat part about the hinge axis to be in close contact with and spaced from the backrest support frame; And a release preventing cord which is located at a predetermined distance from the centering catch and fixes the backrest mat so as not to be separated from the backrest support frame.

According to another preferred aspect of the present invention, the backrest mat portion is divided into a head mat on which a head portion of the user is seated, and a waist mat on which a back portion including a user's waist portion and a hip portion are seated.

According to another preferred aspect of the present invention, the center shift latch rotates downward by its own gravity when the rotation section rotates forward.

The details of other embodiments are included in the detailed description and drawings.

The upside-down exercises according to various embodiments of the technical aspects of the present invention cause relative positional shifts between the axis of rotation of the upside-down exercise device and the center of gravity of the user so that they can easily be upside down with very little force, Can return.

Further, the upside-down exercise device according to various embodiments of the technical idea of the present invention can adjust the degree of rotation of the user.

In addition, the upside-down exercising apparatus according to various embodiments of the technical idea of the present invention can be easily used by the user, so that it can be used for sit-up exercising or hanging upside down to loosen the spinal and cervical joints to prevent waist correction and back- Lt; / RTI >

In addition, the upside-down exercising apparatus according to various embodiments of the technical idea of the present invention can easily strengthen the upper body muscles and the waist and the abdomen with a very small force by the user.

It will be appreciated that various embodiments of the inventive concepts of the present invention can provide various effects not specifically mentioned.

1 and 2 are perspective views showing a state before the upside-down exercising apparatus according to an embodiment of the present invention is rotated.
3A and 3B are enlarged views of portions A and B in FIG. 2, respectively.
FIGS. 4 to 5B are views for explaining a method of operating a center shift latch in an upside-down exercise machine according to an embodiment of the present invention.
FIGS. 6 to 7B are views showing a state in which the upside-down exercise mechanism is rotated in the normal direction in the upside-down exercise machine according to one embodiment of the technical idea of the present invention.
FIGS. 8 to 11 illustrate a modification of the upside-down exercising apparatus according to an embodiment of the present invention.
12 is a diagram for analyzing a momentary force during a forward rotation of a user using an upside-down exercise device.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and how to accomplish them, will become apparent by reference to the embodiments described in detail below with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described herein but may be embodied in other forms. Rather, the embodiments disclosed herein are provided so that the disclosure can be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the thicknesses of layers and regions are exaggerated for clarity.

Terms such as top, bottom, top, bottom, or top, bottom, etc. are used to distinguish relative positions in components. For example, in the case of naming the upper part of the drawing as upper part and the lower part as lower part in the drawings for convenience, the upper part may be named lower part and the lower part may be named upper part without departing from the scope of right of the present invention .

In the case where the user rotates forward by using an upside-down motion exercise device using a pivotal movement latch, the center of gravity is slightly moved to the upper part of the user's body so that the forward rotation can be easily performed. The center shift latch is automatically released so that the center of gravity moves slightly to the lower part of the body, so that it can be reversed relatively easily. In addition, when the center shift latch is not used, the user can maintain the inclination while adjusting the degree of inclination because the forward rotation is not easily performed.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of an upside-down exercise device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIGS. 1 and 2 are perspective views showing a state before the upside-down exercising apparatus according to an embodiment of the present invention is rotated; FIGS. 3A and 3B are enlarged views of portions A and B in FIG. 2, FIGS. 4 to 5B are views for explaining a method of operating the center shift latch in the upside-down exercise machine according to an embodiment of the technical idea of the present invention, and FIGS. Fig. 8 is a view showing a state in which the upside-down exercise mechanism is rotated forward in the upside-down exercise machine according to the example.

1 to 7B, an upside-down suspension exercise device 10 according to an embodiment of the present invention includes a pair of supporting legs, which are constructed in parallel, And a rotation unit 200 fixed to the support legs 100a and 100b and capable of pivoting.

The support legs 100a and 100b may be provided to support the entire weight of the upside-down exercise device 10. [ In addition, a streamlined handle 110 may be provided in parallel at the upper ends of the support legs 100a and 100b. Although the upside-down exercise device 10 according to the technical idea of the present invention is configured as a foldable tripod shape, it can be easily changed by a person having ordinary skill in the art. The supporting legs 100a and 100b and the streamlined handle 110 are of a well-known technology in the upside-down exercising apparatus 10, and thus a detailed description thereof will be omitted.

The rotary part 200 is located at the upper end of the support legs 100a and 100b and can be fixed to be rotatable about an axis. The rotary part 200 may include a leg fixing frame 210, a leg fixing part 220, a back support frame 240 and a backrest mat part 230.

The leg-fixing frame 210 may include a fixing pipe 216 and an adjuster 212. The adjustable band 212 may be inserted and fixed inside the fixed tube 216 and a plurality of holes 214 may be formed in the outer circumferential surface of the adjustable band 212. The hole 214 may be fastened by a pin or a bolt to fix the fixing pipe 216 and the adjuster 212 when the adjuster 212 is inserted into the fixing pipe 216. The adjuster 212 and the fixing tube 216 may be elongated by the pin or bolt fastening.

The leg fixing part 220 may be integrally connected to the lower side of the leg fixing frame 210. The leg fixing part 220 includes an ankle support 221 which is spaced apart from the foot support 224 by a certain distance and includes an ankle support 223 and is capable of interacting with the ankle support 223 to fix the ankle. . An ankle support cushion 222 may be provided on the outer circumferential surface of the ankle support 221 to support a load applied to the ankle and to mitigate an impact applied to the ankle. The configuration of the ankle support 221, the ankle cushion 222, the ankle rest 223 and the foot support 224 provided in the leg fixing part 220 is the same as that of the technique already known in the upside- The detailed description will be omitted.

The upside-down exercising apparatus 10 according to an embodiment of the present invention is characterized in that the backrest mat 230 and the backrest supporting frame 240 have a technical feature. Hereinafter, the backrest mat 230 and the back The construction of the support frame 240 will be described in more detail.

The backrest mat part 230 is formed in a plate shape, and a part including the user's back, hip, and waist can be closely contacted on the backrest mat part 230. The backrest mat portion 230 is configured to be rotatable at a predetermined angle with respect to the backrest support frame 240 to be described later. By the configuration of the backrest mat portion 230, the user can perform the upside- (10) can be easily turned upside down by forward rotation or reverse rotation. The backrest mat portion 230 may include a center shift latch 232, a release prevention strap 235 (see FIG. 7A), and a hinge shaft 237.

The center movement latch 232 may be located on the underside of the back support frame 240. The center shift latch 232 rotates within a predetermined angle about the rotation axis 233 so that the backrest mat 230 can rotate around the back support frame 240 by a predetermined angle. That is, the backrest mat 230 may be relatively spaced apart from the backrest support frame 240 or may be in close contact with the backrest support frame 240. For example, as shown in FIG. 3B, when the center shift latch 232 is positioned in one direction, the backrest mat 230 may be positioned on the back support frame 240, Can be brought into close contact with each other. When the user rotates the center shift latch 232 in the other direction to position the center shift latch 232 as shown in FIG. 5B, the backrest mat 230 (see FIG. 4) May be spaced apart from the backrest support frame 240 by a predetermined distance. The backrest mat 230 may be spaced apart from or closely contacted with the backrest support frame 240 in accordance with a change in the position of the center movement latch 232. As a result, Therefore, even if the user applies a small force, the rotary part 200 can be easily rotated and inverted upside down.

In addition, in the state of hanging upside down, the center shift latch 232 is released to have a shape as shown in FIG. 3B, and the center of the user and the center of the rotation axis are changed so that the user can easily reverse the rotation even if only a relatively small force is applied, do.

The release preventing strap 235 may be spaced apart from the center shift latch 232 by a predetermined distance. The escape preventing strap 235 is located at one end of the backrest mat 230 and can be fixed so that the backrest mat 230 is not separated from the backrest support frame 240. That is, when the backrest mat portion 230 rotates about the hinge shaft 237, which will be described later, as the rotation center axis, the release preventing straps 235 are provided on the backrest mat 230 Can be limited.

The hinge shaft 237 may be located on the other side of the backrest mat 230 as shown in FIGS. 3A and 5A. The hinge shaft 237 may cause the backrest mat 230 to be fixed to the backrest support frame 240 and the backrest mat 230 to be rotated about the backrest support frame 240 . The hinge shaft 237 may serve as a rotation center axis in which the backrest mat 230 rotates within a predetermined angle range.

The backrest supporting frame 240 may have a plurality of rectangular bars and may be positioned below the backrest mat 230 to support the load of the backrest mat 230. A center shift latch 232 of the corresponding backrest mat 230 is located at one side of the backrest support frame 240 and the center shift latch 232 is rotated when the center shift latch 232 is rotated in one direction. It can be fixedly supported. The other side of the backrest support frame 240 is connected to the backrest mat 230 by the hinge shaft 237 positioned thereon and the backrest mat 230 supports the hinge shaft 237 You can exercise.

In the upside-down exercising apparatus 10 according to the embodiment of the present invention, the backrest mat portion 230 may be variously modified. The configuration of the backrest mat portion 230, which can be variously modified as described above, will be described with reference to Figs. 8 to 11. Fig. Here, the modified portion will be mainly described in comparison with the above-described embodiment.

FIGS. 8 to 11 illustrate a modification of the upside-down exercising apparatus according to an embodiment of the present invention.

8-11, in the upside-down exercise device 10 according to one embodiment of the present invention, the backrest mat portion 230 includes a head mat 230a and a waist mat 230b . The head mat 230a contacts the head of the user, and the waist mat 230b can contact the back or hips including the waist of the user. The turning portion 200 including the backrest mat portion 230 in the upside-down exercising apparatus according to one modification of the technical idea of the present invention can be forwardly or reversely rotated by the same principle as the embodiment of the technical idea of the present invention As shown in FIG. 9, a hinge shaft 237 may be formed below the head mat 230a so that the head mat 230a and the waist mat 230b can be integrally rotated forward or reverse. Alternatively, a center of gravity of the backrest mat 230 can be moved upward by forming a hinge shaft (not shown) in the waist mat 230b.

Hereinafter, a method of operating the upside-down exercise device according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 7B.

First, the user can use the upside-down exercise device 10 as shown in FIGS. 1 and 2.

First, the user adjusts the adjuster 212 of the leg fixing frame 210 to match his / her key. Since the present invention is characterized in that the rotation is facilitated by the fine movement of the center of gravity, the user must adjust the adjuster 212 to match his / her key before use, and then the upside- The feet should be placed in the leg rest 220 for use.

3B and 5B, in order to rotate the swing unit 200 in a forward direction, the center swing clasp 232 provided at the lower side of the backrest mat 230 is rotated in one direction so that the backrest mat 230 And the backrest frame 240 can be separated from each other by a predetermined distance. Here, when the backrest mat 230 is spaced apart from the backrest support frame 240 by a predetermined distance using the center shift latch 232, the distance between the center axis of the swinging part and the center of the user is shortened, The entire center of gravity of the user moves to the upper side so that the user can easily rotate the rotary part 200 by simply raising her hand over the head.

Then, when the swivel unit 200 is rotated forward by using the streamlined handle 110 or both arms are extended above the head, the swivel unit 200 can be rotated smoothly and the user can perform the upside-down motion. When the user hangs upside down, the upside-down exercise implement 10 becomes as shown in Fig. 7A, the center shift latch 232 rotates downward about the rotary shaft 233 by gravity. The backrest mat 230 is spaced apart from the backrest support frame 240 by a predetermined distance The rotation of the center shift latch 232 changes the state of contact with the backrest support frame 240 as shown in FIG. 7B.

7A, until the user takes a shape as shown in FIG. 6 in the process of hanging upside down, the center shift latch 232 maintains the horizontal direction as shown in the figure, The backrest mat 230 is rotated about the hinge shaft 237 and rotates toward the user's body so that the center shift latch 232 is moved backward by the back support mat 230. As a result, And then rotates downward about the rotating shaft 233 naturally by its own load and rotates as shown in FIG. 7B.

Then, the user who wants to finish the upside-down movement can hold the streamlined handle 110 and move the rotary part 200 by applying force in the upward direction. At this time, the backrest mat 230 is in close contact with the backrest support frame 240, so that the distance between the center of the user and the rotation axis of the swivel portion is increased, so that the center of gravity relatively moves to the lower body, It is possible to rotate the rotary part 200 in a reverse direction easily even if a small force is applied. The user can reverse the rotation of the rotary part 200 with a small force and move the rotary part 200 to its original state before the upside-down movement as shown in FIG.

That is, according to the present invention, the user can perform the normal rotation or the reverse rotation comparatively easily even with a small force using the minute change of the center of gravity.

Next, the principle that the upside-down exercising apparatus according to the present invention can be easily rotated as compared with the conventional upside-down exercising apparatus will be described.

FIG. 12 is a diagram for analyzing a momentary force during a forward rotation of a user using an upside-down exercise machine, and the principle of the present invention will be described with reference to FIG.

In FIG. 12, reference numerals 410 and 420 denote the center of a person, and reference numeral 410 denotes a case in which the center shift latch 232 is not used, which corresponds to a conventional upside-down exercise apparatus, and 420 denotes a center shift latch 232 ) Is used as an upside-down exercise device according to the present invention.

If the weight of the user is the same, the force generated by the user during the rotation of the user about the central axis 300 of the rotary unit is the same regardless of whether or not the center shift latch is used. As shown in Fig. That is, the force a generated by the user at 410 in FIG. 12 and the force a 'generated by the user at 420 are the same, but only by the angle with the central axis 300 of the turning unit, . Here, with respect to the rotation, if the force acting in the direction of gravity, that is, the force acting in the direction perpendicular to the paper, is large, the force acting in the vertical direction at 410 can be easily rotated. I will not.

Thus, a = a '> b, so that the force acting in the vertical direction at 420 is greater than the force acting in the vertical direction at 410, which makes it easier to rotate at 420 using the center shift latch.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood that the invention may be practiced. It is therefore to be understood that one embodiment described above is illustrative in all aspects and not restrictive.

10; An upside-down exercise device 100a, 100b; Support leg
110; Handle 200; The turning part
210; A leg fixing frame 212; Adjustable
216; A fixing pipe 220; Bridge bridge
221; Ankle support 222; Ankle cushion
230; A backrest mat portion 232; Center shift latch
233; A rotation shaft 235; Release Leads
237; A hinge shaft 240; Backrest frame
230a; A head mat 230b; Waist mat

Claims (5)

An upside-down exercise machine comprising a swinging part for hanging upside down and a support leg for fixing and supporting the swinging part,
The pivoting portion,
A back support frame fixed and supported by a rotary shaft of the rotary part; And
And a backrest mat portion which is hinged to one side of the backrest support frame and is capable of being separated from and in close contact with the backrest support frame. A support leg portion of a tripod support function whose upper ends of both side support legs constructed in parallel are foldable by shaft assembly;
And a pivoting part positioned at the upper end of the support leg and fixed to be rotatable about an axis,
The pivoting portion,
A leg-fixing frame which can be stretched in length;
A leg fixing part integrally connected to the lower side of the leg fixing frame and fixing the feet;
A back support frame which is rotatably coupled to the leg fixing frame and is provided with a plurality of rectangular bar-like members, supports the load of the back support mat and is fixed and supported by the rotation shaft of the rotation unit; And
And a backrest mat portion which is hinged to one side of the backrest support frame and is capable of being separated from and in close contact with the backrest support frame. 3. The method according to claim 1 or 2,
Wherein the backrest mat portion comprises:
A hinge shaft located on one upper surface of the hinge shaft so as to be rotatable in association with the backrest supporting frame;
A center shift latch located on one side lower surface that rotates about a rotation axis within a range of a predetermined angle and rotates the backrest mat portion around the hinge axis to closely contact and separate the backrest support frame; And
And an escape preventing strap which is spaced apart from the centering latch by a predetermined distance and fixes the backrest mat to prevent the backrest mat from being separated from the backrest support frame. 3. The method according to claim 1 or 2,
Wherein the backrest mat portion is divided into a head mat on which a head portion of a user is seated, and a waist mat on which a back portion including a user's waist portion and a hip portion are seated. The method of claim 3,
Wherein the center movement latch is rotated downward by its own gravity when the rotation section rotates forward.

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