KR200334099Y1 - A sporting goods for the lower part of the body - Google Patents

Abstract

The present invention relates to an exercise device for reinforcing the lower body, more specifically, a cylindrical body having at least one guide groove formed on the inner circumference, and a thread formed on one side of the outer circumference; Coupled to be slidably coupled to both sides of the main body, a guide protrusion corresponding to the guide groove of the inner circumference of the main body is formed on one side of the outer circumference, at least one guide groove is formed on the inner circumference to form a pair A first auxiliary of; A pair of second auxiliary bodies formed in a cylindrical shape in which guide protrusions corresponding to the guide grooves of the first auxiliary body are formed on one side of the outer circumference and slidably coupled thereto; A coupling member fitted to an outer circumference of the first auxiliary body coupled to the threaded side of the main body, and having a screw thread formed therein to be coupled to the thread of the main body; And a support part coupled to the side of the second auxiliary body, respectively, and a spring embedded in the main body and the first and second auxiliary bodies, using a contracting and restoring force of the built-in spring. Regardless of the lower body area, especially the pelvis, pelvic muscles, biceps femoral, intratrocnemius, bony muscles, intestinal anterior muscles, medial coronal muscles to develop a lower body exercise to maintain the elastic lower body.

Description

Lower body fitness {A sporting goods for the lower part of the body}

The present invention relates to an exercise device for strengthening the lower body, and more particularly, regardless of time and place by the contraction and restoring force of the springs built into the body and the first and second auxiliary bodies regardless of time, in particular, the pelvis The present invention relates to a lower limb exercise device that maintains a resilient lower body by developing the triceps, biceps femoral biceps, intertrochanteric, bony muscle, intestinal proximal and medial root.

In general, modern people are often harmed by heavy stress and stress. Therefore, most of the modern people who have to maintain their health by exercise but do not have time to exercise, go to the fitness club (Fitness club) and exercise most of the time.

However, if you use fitness equipment installed in a fitness club to exercise strength, it is difficult to use the exercise equipment, and people who do not continue to exercise hard to stop the exercise is often easy.

Therefore, in order to alleviate such inconveniences, various kinds of exercise equipments which are inexpensive and can be exercised easily regardless of time and place have been released and sold on the market.

However, these exercise devices are mainly designed to train the abdominal muscles, chest, and arm muscles. Few exercise devices can concentrate on lower body movements, especially the pelvis, pectoral muscles, biceps femur, internal medial muscle, scapula, intestinal muscle, medial root muscle. There is no exercise equipment that can strengthen the situation in the industry that the devise of the exercise equipment that can exercise the lower body intensively is desperately required.

Therefore, the present invention has been devised to solve the above problems, and the object of the present invention, in particular, by the contraction and restoring force of the spring built into the body and the auxiliary body, especially the pelvis, pelvic muscles, biceps femur, inner rotator muscles, scapulas To maintain the elastic lower body by developing intestinal anterior and medial root muscles, relieve low back pain and strengthen the stamina in men, and to provide a lower body exercise equipment to solve urinary incontinence in women.

In addition, another object of the present invention is to provide a lower body exercise equipment that allows you to easily enjoy exercise anytime and anywhere regardless of time and place even if expensive equipment or special time.

In addition, another object of the present invention is to configure the outer cylinder surrounding the spring in three stages of the main body and the first and second auxiliary bodies to increase the contraction and restoration length of the spring embedded in the inside, the movement according to the increase of the amount of motion In providing the lower body exercise equipment to maximize the effect.

In addition, another object of the present invention is to provide a lower body exercise apparatus that can be easily adjusted to match the sexes, such as to be able to easily replace the spring built in the exercise equipment.

1 is a perspective view according to an embodiment of the present invention.

Figure 2 is an exploded perspective view according to an embodiment of the present invention.

3 is a cross-sectional view according to an embodiment of the present invention.

Figure 4 is an enlarged cross-sectional view of the main part according to an embodiment of the present invention.

5 is a state diagram used in accordance with an embodiment of the present invention.

<Description of the code used in the main part of the drawing>

A: fitness equipment 10: main body

12, 22: guide groove 16: support

20: first auxiliary body 24, 34: guide protrusion

26: coupling member 30: second auxiliary body

32: coupling groove 40: spring

50: support 52: engaging projection

54: Guard 56: Bonding String

58: Velcro

The present invention in order to achieve the above technical problem, the cylindrical body is formed with at least one guide groove in the inner circumference, the main body is formed with a screw thread on one side of the outer circumference; Coupled to be slidably coupled to both sides of the main body, a guide protrusion corresponding to the guide groove of the inner circumference of the main body is formed on one side of the outer circumference, at least one guide groove is formed on the inner circumference to form a pair A first auxiliary of; A pair of second auxiliary bodies formed in a cylindrical shape in which guide protrusions corresponding to the guide grooves of the first auxiliary body are formed on one side of the outer circumference and slidably coupled thereto; A coupling member fitted to an outer circumference of the first auxiliary body coupled to the threaded side of the main body, and having a screw thread formed therein to be coupled to the thread of the main body; And support portions coupled to side surfaces of the second auxiliary body. And a spring embedded in the main body and the first and second auxiliary bodies; the first and second auxiliary bodies coupled to both sides of the main body are slid inward to contract the built-in spring, and the spring is restored. It is characterized by the technical configuration that the first and second auxiliary bodies are used to restore the original state.

On the other hand it is preferably configured to include a support coupled to the inner central portion of the body for supporting the spring.

In addition, it is preferable that the coupling grooves and the coupling protrusions are formed at the coupling portions of the second auxiliary body and the support, respectively, so that they can be detachably attached.

The side of the support is formed in a curved shape, it is preferable that the guard is attached.

In the support portion, it is preferable to form a coupling strap extending from one side and a velcro formed at an end thereof, and a velcro correspondingly coupled with the velcro of the coupling strap.

Hereinafter, the present invention will be described with reference to the drawings showing a preferred embodiment of the present invention.

1 is a perspective view according to an embodiment of the present invention, Figure 2 is an exploded perspective view according to an embodiment of the present invention, Figure 3 is a cross-sectional view according to an embodiment of the present invention, Figure 4 is one of the present invention 5 is an enlarged cross-sectional view of the main part according to the embodiment, and FIG. 5 illustrates a state diagram of use according to the embodiment of the present invention.

1, 2, and 3, the lower body exercise device A of the present invention, the main body 10, the first auxiliary body 20 and the second auxiliary body 30 and the main body 10 and The first and second auxiliary bodies 20 and 30 are configured with a spring 40 embedded therein. In particular, it is composed of three stages, and has a structure in which the first and second auxiliary bodies are symmetrical with respect to the main body 10.

The main body 10 has a cylindrical shape through which the inside of the spring 40 can be inserted, and at least one guide groove 12 is formed on the inner circumference thereof, and the thread 14 is formed at one end of the outer circumference. Is formed.

The guide groove 12 is formed starting from the end of the side of the thread formed on the outer periphery to a point spaced apart from the other end by a predetermined distance. As such, the guide groove 12 on one side is formed from a point spaced from the end so that the jaw of the guide groove 12 is engaged with the guide protrusion 24 to be described below, so that the main body 10 and the first auxiliary body 20 are provided. Is not separated but remains combined.

In addition, the support 16 is located in the inner central portion of the main body 10, so that the spring 40 to be embedded can maintain a stable state. The outer diameter of the support 16 is formed to fit the inner diameter of the main body 10, the inner diameter is configured to be slightly larger than the outer diameter of the spring 40 so that the spring 40 to the inside of the support 16 freely Allow it to shrink or recover.

In addition, the support 16, as shown in the figure of Figure 3, the side is coupled to the main body is formed in a narrow width, it is preferable that the portion coupled to the spring is formed in a wide structure.

In other words, the lower body exercise device (A) according to the present invention is to use the contraction and restoration of the spring 40, so that the spring 40, which is built in the inner side can function properly to bring the best effect of the movement, in order to do so 40) shall be located at the center.

However, the cylindrical body surrounding the spring 40 is composed of three stages and the inner diameter of the main body 10 positioned at the center and the outer diameter of the spring 40 are inevitably different from each other, and the spring 40 has a main body ( Located in the central portion of the inner side 10, the support 16 is coupled to the inner side of the main body 10 to maintain the balance of the first and second auxiliary bodies (20,30).

The first auxiliary body 20 is coupled to both sides of the main body 10 is composed of a pair of cylindrical, one end of the outer periphery of the guide protrusion corresponding to the guide groove 12 of the main body 10 24 is formed, the guide protrusion 24 is fitted into the guide groove 12, the first auxiliary body 20 is slidably coupled to the inside of the main body 10.

In addition, the inner circumference of the first auxiliary body 20 is formed with a guide groove 22 starting from an end of the side surface on which the guide protrusion 24 is formed and spaced apart from the other end by a predetermined distance.

On the other hand, the coupling member 26 is fastened to the screw thread 14 of the main body 10 is provided. On the inner circumference of the coupling member 26 is formed a screw thread 14 corresponding to the screw thread 14, the stepped portion 28 is caught on the guide protrusion 24 of the first auxiliary body 20 on one side It is comprised so that an inside may penetrate.

The second auxiliary body 30 is slidably coupled to each of the first auxiliary body 20, and guide protrusions 34 corresponding to the guide grooves 22 of the first auxiliary body 20. Is formed, the guide protrusion 34 is fitted into the guide groove 22, the second auxiliary body 30 is slidably coupled to the inside of the first auxiliary body 20.

The outer diameter of the first auxiliary body 20 is smaller than the inner diameter of the main body 10 so that the first auxiliary body 20 can be easily coupled inside the main body 10. The same is true of the relationship between the first auxiliary body 20 and the second auxiliary body 30.

The support 50 is detachably coupled to one side of the second auxiliary body 30. This is a couple of coupling grooves 32 are formed on the outer side of the second auxiliary body 30, the coupling portion (52) is formed in the support portion 50 is mutually coupled. Here, the coupling groove 32 may be formed inside the second auxiliary body 30 to be coupled to the support part 50.

The support 50 is preferably manufactured in the same shape as the thigh curve so as not to be inconvenient when contacting the inner thigh, and if necessary, it is preferable to apply a protector 54 such as a sponge or pad of a soft material to improve the feel. Do.

In addition, the lower part of the support 50, the coupling strap 56 is formed so as not to be separated during the movement between the thighs.

The coupling strap 56 extends from the lower part of the support part 50 and a velcro 58 is formed at an end thereof, and the velcro 58 is detached to correspond to the velcro 58 formed above the support part 50. , Is attached.

On the other hand, on the contrary, the coupling string 56 is formed on the upper part of the support part 50 and the Velcro 58 is formed on the lower part of the support part 50 so that the coupling string 56 is configured in the form of coupling from the upper side to the lower side. You can do it.

The spring 40 of the lower body exercise mechanism (A) of the present invention is contracted by pushing the support portion 50 on both sides and is retracted by a restoring force when the force is removed. That is, the lower body exercise mechanism (A) of the present invention is to use the contraction and restoring force of the spring, the effect of the movement depends on the elastic force of the spring 40, so that the body can be used by replacing the spring 40 to the user ( 10) and the first and second auxiliary bodies 20 and 30 are configured to be detachable.

Lower body exercise device (A) according to the present invention configured as described above is the support 16 is inserted into the inside of the main body 10, the first and second auxiliary bodies (20, 30) are coupled to both sides, in particular the second The auxiliary body 30 is coupled in a form in which one side end portion is inserted into the first auxiliary body 20 and the first auxiliary body 20 is slidable inside the main body 10.

The assembling process thereof will be described in detail with reference to FIG. 1. First, the left side of the main body 10 includes a guide protrusion 24 on the outer circumference of the first auxiliary body 20. In the formed side, the guide protrusion 34 of the second auxiliary body 30 is inserted into the guide groove 22 formed on the inner circumference of the first auxiliary body 20, and then the guide protrusion 34 on the jaw of the guide groove 22. ) To hang.

The first and second auxiliary bodies 20 and 30 coupled as described above are inserted into the guide grooves 12 formed on the inner circumference of the main body 10 by inserting the threads 14 formed on the outer circumference of the main body 10. After inserting the guide protrusions 24 of the first auxiliary body 20, the guide protrusions 24 are pulled to the jaws of the guide grooves 12 on the left side until the guide protrusions 24 are engaged.

Thereafter, the coupling protrusion 52 of the support part 50 is fitted into the coupling groove 32 of the second auxiliary body 30 to be coupled thereto.

After inserting the spring 40 into the inside of the combined as described above, when the first and second auxiliary bodies 20 and 30 on the right side of the main body 10 are coupled, the lower body exercise device A according to the present invention is completed. Will be.

On the right side of the main body 10, first, the first auxiliary body 20 and the second auxiliary body 30 are combined together with the first and second auxiliary bodies 20 and 30 that couple to the left side, and then the first auxiliary body. The coupling member 26 is coupled to the outer circumferential guide protrusion 24 of the sieve 20. Thereafter, the support 50 is coupled to the side of the second auxiliary body 30.

After that, the assembly is completed by fastening the coupling member 26 that is engaged with the first auxiliary body on the left side to the thread 14 of the main body 10.

As described in detail above, the present invention is configured by embedding the spring 40 inside the main body 10 and the first and second auxiliary bodies 20 and 30, the lower body by the contraction and restoring force of the spring 40 In particular, to develop the pelvis, pelvic muscles, biceps femoral, internal rotator muscles, bony muscles, intestinal rotator muscles, medial coronary muscles, and to maintain the elastic lower body.

As shown in FIG. 5, first, the support part 50 is brought into close contact with the inner thigh, and then the circumference of the thighs is wound around both thighs with the coupling strap 56 and the Velcro 58 and the coupling strap 56 formed at the upper side of the support part 50. Correspondingly coupled to the Velcro 58 formed at the end to bind the coupling strap 56 to both thighs, the exercise preparation is completed.

In addition, the user may perform the most comfortable posture such as lying down or sitting on a chair.

When the support part 50 is in close contact with both thighs by the coupling strap 56 as described above, the second auxiliary body 30 is pushed inward by applying force to both thighs. When the inner side of the first auxiliary body 20 is slid and the end of the first auxiliary body 20 contacts the support part 50, the first auxiliary body 20 is supported by the inside of the main body 10. It is made to slide until 50 reaches the side end of the main body 10. At this time, the movement is made by the contraction, restoring force of the spring 40 embedded in the body 10 and the first and second auxiliary bodies 20 and 30.

That is, when the support part 50 is pushed inward with both thighs, the second auxiliary body 30 and the first auxiliary body 20 slide into the main body 10 to contract the spring 40, and when the force is removed, The second auxiliary body 30 and the first auxiliary body 20 are pushed backward from the inside of the main body 10 by the restoring force of the spring 40, the movement is made.

At this time, since the guide protrusions 24 and 34 are moved along the guide grooves 12 and 22, the first auxiliary body 20 and the second auxiliary body 30 slide in a stable coupling state inside the main body 10. The guide grooves 12 and 22 are spaced apart from each other at the ends thereof, so that the guide protrusions 24 and 34 are hung on the jaws of the guide grooves 12 and 22 so that the first auxiliary body 20 is formed in the body 10. In the first auxiliary body 20, the second auxiliary body 30 is not separated from the inside to maintain a stable coupling state. In addition, the right side of the main body 10 is caught by the guide protrusion of the first auxiliary body 20 to the jaw of the coupling member to maintain a stable state.

Therefore, even if the contracting movement somewhat vigorous exercise equipment is made without difficulty and stable coupling is always maintained.

When the internal spring is to be replaced, when the coupling member is released from the thread of the main body, the first and second auxiliary bodies on the right side of the main body are separated, so that the internal spring is removed, the new spring is inserted, and then the coupling member To the thread of the main body.

As described in detail above, the present invention is capable of exercising anywhere and anytime regardless of time and place, in particular, to maintain the elastic lower body by developing the pelvis, pectoral muscles, biceps fetuses, internal medial muscles, bony muscles, intestinal medial muscles, and medial root muscles. It can be effective.

In addition, especially in women after childbirth, the pelvic muscles that support the lower abdomen, bladder, and anus are strengthened, and the serious problems that cause incontinence and severe social problems are caused by incontinence and severe depression. There is an effect that can be erased, and in the case of men has the effect of strengthening virility.

In addition, by configuring the outer cylinder surrounding the spring in three stages to increase the contraction and restoration length of the spring embedded in the inside, there is an advantage that can maximize the effect of the movement according to the increase in the amount of momentum.

In addition, there is an effect that can be used by replacing the spring that is built in the exercise equipment can bring a variety of exercise effects.

Although the present invention has been described by the accompanying drawings, the present invention is not limited thereto, but many modifications and variations may be made within the following utility model registration claims.

Claims (5)

A cylindrical body having at least one guide groove formed on the inner circumference and having a thread formed on one side of the outer circumference; Coupled to be slidably coupled to both sides of the main body, a guide protrusion corresponding to the guide groove of the inner circumference of the main body is formed on one side of the outer circumference, at least one guide groove is formed on the inner circumference to form a pair A first auxiliary of; A pair of second auxiliary bodies formed in a cylindrical shape in which guide protrusions corresponding to the guide grooves of the first auxiliary body are formed on one side of the outer circumference and slidably coupled thereto; A coupling member fitted to an outer circumference of the first auxiliary body coupled to the threaded side of the main body, and having a screw thread formed therein to be coupled to the thread of the main body; and Support portions coupled to side surfaces of the second auxiliary bodies; And a spring embedded in the main body and the first and second auxiliary bodies; the first and second auxiliary bodies coupled to both sides of the main body are slid inward to contract the built-in spring, and the spring is restored. Lower body movement mechanism characterized in that the first and second auxiliary bodies are configured to be restored to their original state. According to claim 1, Lower body exercise apparatus characterized in that it comprises a support coupled to the inner central portion of the main body for supporting the spring. According to claim 1, Lower body exercise apparatus characterized in that the coupling groove and the engaging projection is formed in each of the engaging portion of the second auxiliary body and the support is detachable. The lower body exercise apparatus according to claim 1, wherein the side surface of the support part is curved, and a guard of soft material is attached. The method according to claim 1 or 4, The support portion, the lower body exercise apparatus characterized in that the coupling straps extending from one side and the end of the Velcro is formed on the other end, and the Velcro corresponding to the Velcro of the coupling strap is formed on the other side.