KR101700225B1 - Reverse training apparatus - Google Patents

Abstract

The present invention relates to a fitness apparatus that can be used in other exercises as well as being capable of performing lurching exercises anywhere in the room where iron bars are provided without distinction between indoor and outdoor areas, And a staple connecting rod connecting the stapler and the stapler, wherein the stapler has a hook for hooking the bar, a rotating end formed at one end of the hook, and a rotating bar hinged to the rotating end, And a fastening portion for fastening the body portion so as not to be separated from the body. The staple linking portion includes a plate upper portion bent outward at a lower end portion of the support plate, And an insertion portion.

Description

REVERSE TRAINING APPARATUS [0001]

The present invention relates to a lumbar exercise apparatus which can be hung upside down on an iron bar installed in a gym, an outdoor sports facility, a park, etc. Specifically, it is convenient to carry, And other exercises that can be used in other exercises.

Reversible exercise is a movement to increase the whole body by using its own body weight and gravity. It is a movement that relaxes the depressed disk pressure of the waist to reduce the back pain, corrects the wrong posture and helps the blood circulation. It is one of the exercises.

Such a loincloth exercise apparatus usually comprises a bed that can be laid by a user, a rotating and fixing device for rotating the bed so that the body of the user can stand upside down, and a leg device for supporting the bed.

The user fixes an ankle on an oblique bed in an initial state, rotates the bed in a lying state, and if the body stands upside down at an appropriate angle, the user holds the bed and maintains the upside down state for a certain period of time Therefore, the user can easily perform the luffing motion without any difficulty.

However, since the above-described reel-driving exercise machine should be able to support the body of the user, the entire skeleton is made of steel and is fixedly installed at the gym or home because of its heavy weight.

Accordingly, a variety of apparatuses for use in outdoor exercises have been developed. Examples of such apparatuses include 'a strainer exercise apparatus' of Registration No. 20-0449845, and a portable lumbar support apparatus disclosed in a public utility model publication No. 1999-009818 Goods' have been proposed.

[0004] As shown in FIG. 1, a 'strapping footwear exercise device' of Registration No. 20-0449845 has a hanger rod formed on a separate exercise device to facilitate easy movement in the room and outdoors. The lower brace 21 is fixed by bolts 23 and the brace bar 10 is welded and fixed to the inside of the steel frame while the upper brace 20 is provided at the middle height of the brace bar 10 The user's ankle is sandwiched between the lower footwear 21 and the upper footwear 20 in a state in which the hook rod 10 is hooked on the iron bar so that the user can have a state of hanging upside down on the bar .

Although the above-described strapping apparatus of the strapping apparatus is portable, it can be used in an outdoor playground equipped with a steel bar. However, because of the configuration of the upper and lower shoes, there is a limitation in reducing the size thereof. In addition, because the load of all the body is concentrated on the ankle, it causes pain in the ankle. In addition, although the width of the upper and lower soles can be adjusted according to the size of the foot, this is also not possible to be finely adjusted, which limits the general use.

As shown in FIG. 2, the 'portable lumbar fitness equipment' disclosed in Japanese Patent Application Laid-Open No. 1999-009818 includes a metal piece 11 constituting a hanger part in the form of a semicircular ring and a front part for protecting the ankle from the metal piece 11 And a heel-fixing strap 13 and an ankle strap 14 which are connected to the fabric 13.

Portable lumbar fitness equipment of the public number 1999-009818 is superior in portability compared to the "retractable lumbar fitness equipment" of Registration No. 20-0449845, but the problem that the load of the body is concentrated only on the ankle is still left have.

KR 20-0449845 Y1 KR 20-1999-009818 U

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide an apparatus and a method for preventing a user's body load from being concentrated on an ankle, The present invention has been made in view of the above problems.

Another object of the present invention is to provide a lumbar exercise device which is very portable and usable and which can be used by anyone regardless of the size of the user or the size of the foot.

Another object of the present invention is to provide a lumbar support exercise machine which is easy to replace parts, easy maintenance, and excellent durability.

Another object of the present invention is to provide a lumbar exercise device having general versatility that can be used as an auxiliary exercise device when performing other exercises such as jogging other than luffing exercise.

According to a most preferred embodiment of the present invention for solving the above problems, the present invention is characterized in that it comprises a hook and a support, and a hook and loop for connecting the hook and the hook, Wherein the supporting body comprises a body portion for supporting a load of the body and a fastening portion for fastening the body portion so as not to be separated from the body, The body part is provided with a support plate for holding the shape of the support body and a protective wrapping around the support plate, b) the fastening part includes a first fastening part formed horizontally at the side end of the body part, And a second fastening portion for holding the fastened state of the first fastening portion, And a rotary bar insertion portion provided at an end of the upper portion of the plate.

The first fastening portion may include an elongated portion extending from one end of the body portion and a velcro having an end portion of the elongated portion and a claw portion and a retaining ring portion attached to the other outer surface of the body portion, It can be composed of elastic band and velcro.

According to another embodiment of the present invention, there is provided a luffing mechanism characterized in that a cushion portion is further provided on the inner surface of the support body.

According to another embodiment of the present invention, a luffing mechanism is further provided on the outer surface of the support body, wherein a plurality of pockets for accommodating the weight body are further provided.

Since the lumbar support mechanism according to the present invention is supported while the load of the body is dispersed widely on the legs, the exercise can be sustained for a sufficient time without pain on the ankle, thereby maximizing the effect of the lumbar support motion.

Further, according to the present invention, since the supporting body closely fixed to the wearer's legs is fastened and fixed with multiple safety structures, the wearer can be relieved not only when the body is hanged upside down, I can do it.

Also, since the lug fitting exercise apparatus according to the present invention can separate the parts separately, it is possible to replace only the parts, so that the maintenance cost is reduced, and safety accidents can be prevented in advance by checking and replacing these parts at any time .

Further, the luffing and exercise apparatus according to the present invention can be used by anyone, regardless of the physique of the wearer. The luffing and exercising apparatus according to the present invention can be used for various purposes including a means for reinforcing the physical strength of aerobic exercise such as jogging, There is also general versatility available.

1 is a perspective view showing a luffing machine according to the prior art.
2 is an example of the use of a luffing mechanism according to another conventional technique.
3 is an overall perspective view of a lumbar training apparatus according to an embodiment of the present invention.
Fig. 4 is a perspective view showing each embodiment of a hook portion constituting a luffing mechanism of the present invention. Fig.
Fig. 5 is a cross-sectional view and an exploded perspective view of a support constituting the lap-winding exercise mechanism of the present invention.
6 is a perspective view showing a state in which a cushion is provided inside the support.
Figs. 7 to 9 are perspective views for explaining respective embodiments of fastening parts constituting the support. Fig.
Figs. 10 and 11 are perspective views for explaining respective embodiments of a staple link constituting the lap-top fitting mechanism of the present invention. Fig.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, however, it is to be understood that the present invention is not limited to the disclosed exemplary embodiments.

FIG. 3 is a perspective view of a luffing machine according to an embodiment of the present invention. Referring to FIG.

As shown in FIG. 3, the louvering mechanism 10 of the present invention includes a hook portion 100 which is caught by an iron bar and supports a wearer, and a hook portion 100 which is in contact with the wearer's legs to distribute the load transmitted from the hook portion 100 A support body 200 for supporting the wearer's legs, and a staple linkage 300 for connecting the ankle stitching and the staples.

4, the hook portion 100 includes a hook 110 directly hooked to the iron bar, a rotation end 120 formed at one end of the hook 110, And a rotation bar 130 coupled to the support 200.

At this time, the coupling between the rotation end 120 and the rotation rod 130 is configured such that the hook 110 can be rotated right and left. For this purpose, a locking protrusion 121 is formed at the end of the rotation end 120 and a through hole 131 is formed in the rotation end 130 to insert the rotation end 120 in the longitudinal direction center. Therefore, the latching jaw 121 can rotate left and right without detaching from the rotation bar 130 in a state where the rotation end 120 is inserted into the through hole 131.

The coupling between the rotation bar 130 and the support 200 is configured such that the hook 110 can be rotated up and down. A detailed explanation will be given later.

The configuration in which the hooks 110 can be rotated in all the directions of up and down, left and right as described above allows the wearer to hang the hooks 110 on the bars easily while hanging on the bars, So that the luffing motion can proceed smoothly.

 4 (a) and 4 (b) illustrate various embodiments of the hook portion 100 constructed as described above, wherein (a) shows a state in which the rotating end 120 and the rotating rod 130 are not separated (B) shows an example of a detachable type in which the rotating end 120 is detachable from the rotating rod 130. As shown in Fig.

In the fixed hook part 100, the hooking step 121 of the end is inserted into the rotation step 120 by the joining means such as welding in a state where the rotation end 120 is inserted into the through hole 131 of the rotation rod 130 And is configured to have a T-shaped cross-section.

However, since the fixed hook member 100 is used for a long time, the hook 110 or the rotation bar 130 may be deformed and damaged. Since the wearer does not recognize such a deformation or breakage, when the user hangs upside down on the iron bar, the user may fall into a dangerous situation, such that the detachable hook portion 100 can not be maintained or replaced Thereby making it possible to prevent the above-mentioned accident.

As shown in FIG. 4 (b), the detachable hook portion 100 is configured such that the locking protrusion 121 is fastened and separated from the rotary end 120 through a screw fastening method. For example, a screw thread 122 is formed on an outer surface of the rotary end 120, and a locking nut 121 is provided as a fixing nut 123.

Therefore, if the rotation nut 120 is inserted into the through hole 131 of the rotation bar 130 and then the fixing nut 123 for the coupling protrusion 131 is fastened to the thread 122 of the rotation terminal 120, The hook 110 can be separated from the rotation bar 130 by loosening the fixing nut 123. [

At this time, the fixing nut 123 'may be further provided on the opposite side of the fixing nut 123 for the locking jaw 121 about the rotation bar 130. The anti-movement fixing nut 123 'prevents the rotation end 120 from flowing unnecessarily up and down from the rotation bar 130, so that the hook 110 can be easily hooked onto the iron bar when the wearer hangs on the iron bar.

FIGS. 5 to 8 illustrate a support 200 which is composed of a body part 210 and a fastening part 220 and is closely attached to the wearer's leg. FIG. 5A is a sectional view of the body part 210, 6 is a perspective view showing the inside of the support 200 and FIGS. 7 and 8 are views for explaining the structure of the fastening part 220. FIG. FIG. 8 is a perspective view of the support 200 viewed from the fastening portion 220 side.

The body portion 210 includes a plate-shaped support plate 230 for holding the shape of the support 200 and a protective member 240 for covering the support plate 230.

The support plate 230 constitutes the skeleton of the supporter 200 and not only keeps the shape of the supporter 200 but also protects the wearer's shin and allows the load received from the supporter 200 to be uniformly dispersed on the wearer's legs do. Therefore, it is preferable that the support plate 230 is made of a high-strength material such as a metal or a reinforced plastic.

The protective cover 240 surrounds the outer surface of the support plate 230 and prevents the support plate 230 from being directly exposed to the outside so as to enhance the durability of the support plate 230, To protect the skin of the wearer. As well as the base surface of the pocket 500, which may be additionally constructed as described below. Therefore, it is preferable that the protective member 240 is made of a strong and strong material which is not torn or damaged easily.

6, a cushion part 400 may be further provided on the inside of the support body 200 on which the shank part of the wearer is contacted, that is, inside the protective cover 240 in which the support plate 230 is embedded .

The cushion part 400 prevents the wearer from feeling inconvenience when the wearer applies pressure to the shank due to the rigid support plate 230 when the user uses the louver mechanism 10. [ The cushion unit 400 is made of a material such as cotton, styrofoam, or sponge that can be deformed according to the size and shape of the shank of the wearer when the louver mechanism 10 is worn.

As shown in FIGS. 7 and 8, the fastening portion 220 is a means for fixing the body portion 210 to the wearer's legs. The fastening portion 220 connects both ends of the body portion 210 to cover the wearer's legs The first fastening part 250 and the second fastening part 260 are located on the upper and lower sides of the body part 210 to prevent the first fastening part 250 from being loosened.

The first fastening part 250 includes a stretching part 251 extending from one end of the body part 210 and having elasticity and a predetermined width and an elastic part 252 extending from the end of the stretching part 251 to the body part 210, And a hook portion 252a and a hook hook portion 252b are attached to the other outer surface of the hook portion 252a.

The stretching part 251 functions to adjust the degree of close contact and pressing of the wearer's leg so that the load of the wearer can be safely transmitted to the wearer's foot. On the other hand, the stretching portion 251 exerts the effect of allowing the support body 220 to have universality that can be applied to various types of wearers, that is, even if the legs are thin or thick, by using the stretchability.

The claw portion 252a of the Velcro 252 and the engagement claw portion 252b of the Velcro 252 are engaged with each other when the body portion 210 is brought into close contact with the wearer's leg and the leg is wrapped with the extension portion 251 properly pushed So that the support body 200 is kept in a wrapped state with respect to the legs.

The body portion 210 and the first fastening portion 250 support the body 200 when the support 200 covers the legs of the wearer, more specifically, the shank and the calf portion, The durability of the wearer can be maintained without any pain for a sufficient period of time, as compared with the conventional ankle supporting the load of the wearer.

However, the stability of such a motion can be secured on the assumption that the state in which the support member 200 surrounds the wearer's legs is maintained throughout the exercise time. Therefore, in the present invention, as described above, the second fastening part 260 is further provided to secure the first fastening part 250 so that the first fastening part 250 can not be loosened without the wearer's intention.

FIG. 7 shows an example of a support 200 to which the first embodiment of the second fastening part 260 is applied.

The second fastening portions 260 according to the first embodiment are respectively provided on the upper and lower portions of the outer surface of the body portion 210. Each of the fastening portions 260 is formed of a pair of a belt 261 and a buckle 262. A part of the belt 261 is attached to the outer surface of the body 210 and the remaining part of the belt 261 is separated from the body 210 and protruded from the side of the body 210 toward the stretching 251 Respectively. The buckle 262 is provided at the end of the belt 261 located at the other end of the body portion 210.

The second fastening portions of the belts 261 and the buckles 262 provided at the upper and lower portions of the body portion 210 may be formed as the outer surfaces of the first fastening portions 250, The fastening portions 252a and 252b of the first fastening portion 250 and the fastening portions 252 fastened to each other are easily closed by any carelessness of the wearer As a result, the wearer is able to concentrate on exercising with confidence for a sufficient amount of time.

In addition, since the second fastening part 260 has a function of pressing the body part 210 against the legs by itself, the first fastening part 250, which may be generated by long- It also serves as a supplementary function for defects.

Fig. 8 shows a second embodiment of the second fastening part 260. Fig. In the second embodiment, the fastening means provided at least at the upper part of the upper and lower parts of the body part 210 is composed of the stretching band 271 and the Velcro 272. For example, the elastic band 271 and the Velcro 272 may be formed on both the upper and lower portions of the body 210, and the elastic band 271 and the Velcro 272 may be formed on the upper portion of the body 210, A belt 261 and a buckle 262 may be formed on the lower portion of the body 210 as in the first embodiment.

A Velcro 272 including a claw portion 272a and a hooking hook portion 272b is provided at both ends of the elastic band 271 in the same manner as the Velcro 252 of the first coupling portion 250

The elastic band 271 provided on the upper part of the body part 210 in the second embodiment may be attached to the upper surface of the upper part of the body part 210 as shown in FIG. 8, It is preferable to attach the protection plate 240 in a shape extending from an upper end portion of the protective plate 240 surrounding the support plate 230 as shown in FIG.

The configuration of the stretching band 271 shaped to extend to the protective film 240 makes it possible to construct the folding section 290 between the protective film 240 and the stretching band 271, the elastic band 271 can be reversed around the folded portion 290 to the outside of the upper end of the body portion 210 as shown in FIG. The hooked portion 272a of the hooked portion 272a and the hooked hook portion 272b of the hooked hook 272b are wrapped around each other so that the hooked portion 272a and the hooked hooked portion 272b are engaged with each other (The fastening by the first fastening portion, the fastening by the second fastening portion, and the fastening by the folding back of the second fastening portion) than the three-way fastening, When the pockets 500 for accommodating the weight are provided on the outer surface of the support 200, 00), so that the separate pocket cover 510 can be omitted.

The hook portion (100) and the support body (200) transmit the load of the body via the staple linkage (300). Figs. 10 and 11 illustrate respective embodiments of the above-described staple linkage 300. Fig.

The staple linkage 300 is integrally formed with the support plate 230 that is the skeleton of the body 210 and includes a plate top 310 formed at the center of the lower end of the support plate 230, 310 formed at the end of the rotation bar insertion portion 320.

The plate upper portion 310 is provided with a support plate 230 (not shown) so as to protect the ankle of the wearer while the wearer is hung upside down on the iron bar and to prevent the support body 200 from sliding on the wearer's leg, Inwardly at a predetermined angle.

The rotation bar insertion portion 320 is inserted with the rotation bar 130 provided in the hook portion 100 so that the hook 110 can be rotated up and down as described above.

As shown in FIG. 10, the rotation bar inserting unit 320 may be formed as a removable type separable from each other as shown in FIG. 10 in a coupling relation with the rotation bar 130, It is possible.

The detachable type of the rotation bar inserting portion 320 is advantageously applied to the fixed type hook portion 100 shown in FIG. 4 (a), in which the cross section of the staple link 300 is formed in a U-shape, And an inserting slit 311 opened at the outer end of the shape cross-section. At this time, it is preferable that the shape of the insertion slit 311 is S-shaped so that the hook portion 100 is not easily detached.

In the case where the rotation bar insertion portion 320 and the rotation bar 130 are configured to be detachable as described above, it is possible to facilitate the replacement of parts in the same manner as the rotation end 120 of the hook portion 100 and the rotation bar 130 are formed in a detachable configuration Thereby reducing the maintenance cost and preventing the occurrence of safety accidents.

The fixing type of the rotation bar inserting portion 320 is advantageously applied to the detachable hooking portion 100 shown in FIG. 4 (b), and the hooking portion 100 is not likely to be detached from the supporting body 200 This makes it possible for the wearer to concentrate on exercising more safely.

The rotating end 120 and the rotating rod 130 of the hooking portion 100 are also formed in a fixed shape so that the hook 110 is engaged with the hook 110, If it can not be separated from the connecting rod 300, walking when the lug lifting mechanism is worn can make walking uncomfortable due to the flow of the hook portion 100. Therefore, as shown in FIG. 11, a hook fixing table 280 having a fixing groove 281 for fixing the hooking portion 100 and preventing the hooking portion 100 from flowing may be further provided on the outer surface of the supporting body 200.

The support 200 of the present invention has a main function of supporting the body while dispersing the load transmitted from the hooking part 100 hooked on the iron bar to a part of the body but widely, It can be used as a means for enhancing physical strength even in aerobic exercise such as jogging.

To this end, the support body 200 may further include a pocket 500 for receiving a weight. One of the pockets 500 may be provided on the basis of the protective pads 240, but it is preferable that a plurality of pockets 500 are provided at regular intervals to control the weight of the pads.

A pocket cover 510 may be provided on the upper portion of the pocket 500 to close the opening of the pocket 500. When the second fastening part 260 provided on the upper part of the body part 210 is constituted of the stretching band 271 and the Velcro 272 so as to be reversed outwardly as described above, It is possible to close the opening of the pocket 500, so that it is not necessary to provide the pocket cover 510 separately.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the scope of the invention is not limited to the disclosed embodiments, but, on the contrary, It is obvious that it will be possible to carry out various modifications thereof. It is therefore intended that such modifications are within the scope of the invention as set forth in the claims.

100; A hooking portion 110; hook
120; A rotating end 121; Jaw
130; A rotation bar 131; Through-hole
200; Support 210; Body portion
220; A coupling part 230; Support plate
240; Protective P 250; The first fastening portion
260; A second fastening part 300; Stride links
310; Plate top 320; [0052]
400; Cushion part 500; pocket

Claims (5)

And includes a hook portion 100 and a support 200, and a staple link 300 connecting the hook and staple portion 100 and the support 200,
The hook portion 100 includes a hook 110 hooked to a bar, a rotation end 120 formed at one end of the hook 110, a rotation bar 130 hinged to the rotation end 120, Lt; / RTI >
The support 200 includes a body 210 for supporting a load of the body and a fastening part 220 for fastening the body 210 so that the body 210 is not separated from the body. A plurality of pockets 500 are provided,
a) The body 210 includes a support plate 230 for holding the shape of the support 200 and a protective cover 240 for covering the support plate 230,
b) The fastening part 220 includes a first fastening part 250 formed horizontally extending from a side end of the body part 210 and a second fastening part 250 provided at upper and lower parts of the body part 210, And the second fastening part 260 located on the upper part of the body part 210 extends from the outer end of the protective pads 240 and is fastened between the first fastening part 260 and the second fastening part 260. [ The elastic band 271 constituting the elastic body 290 and the balc 272 and turning the elastic band 271 around the folded portion 290 to the upper outer side of the body portion 210 to close the mouth of the pocket. And,
The staple linkage 300 includes a plate top 310 bent outward at a lower end of the support plate 230 and a rotation bar insertion portion 320 provided at an end of the plate top 310. [ Fitness equipment. The lumbar support mechanism according to claim 1, further comprising a cushion part (400) on the inside of the support (200). delete The connector according to claim 1, wherein the first fastening part (250) comprises a stretching part (251) extending from one end of the body part (210) And a Velcro (252) to which a claw portion (252a) and an engagement claw portion (252b) are attached to the outer surface, respectively. The second fastening part 260 located at the lower part of the body part 210 comprises a belt 261 and a buckle 262. The second fastening part 260 is provided at the upper and lower parts of the outer surface of the body part 210, The

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