KR20110122542A

KR20110122542A - The iron dumbbell where the lower body motion is possible

Info

Publication number: KR20110122542A
Application number: KR1020100042108A
Authority: KR
Inventors: 조병현
Original assignee: 조병현
Priority date: 2010-05-04
Filing date: 2010-05-04
Publication date: 2011-11-10

Abstract

The present invention, two weight parts; A through rod penetrating the two weight body parts and a connecting rod connecting the bent portion and a bent portion bent to the side of the through rod, and having an upper handle rotatable through the rotating rod with a rotation axis and a lower symmetry with the upper handle. A handle made of a handle; The upper and lower handle is a dumbbell capable of lower body movement consisting of a connecting nut for fixing the separated from the weight body portion and the insertion portion is inserted into the bent portion of the upper and lower handles are formed inside the weight body portion and the weight body portion and the upper and lower handles It is a dumbbell that can exercise lower body to avoid turning.
According to the present invention, the upper body exercise and lower body exercise with one dumbbell, can easily switch the upper body movement to the lower body movement, even if used for a long time, the weight portion and the handle does not turn, the handle portion is curved Due to the shape of the wrist even if you exercise for a long time does not strain.

Description

The iron dumbbell where the lower body motion is possible}

The present invention relates to a dumbbell capable of lower body movement, more specifically, the handle portion of the dumbbell is divided into two inserting the foot between the two handles to move the foot up and down to enable lower body movement and two handles The present invention relates to a dumbbell capable of lower body exercise, which allows the upper body to be easily rotated by 180 degrees in both directions.

In general, dumbbells are iron (鑛製), the ends of the handle is a ball-shaped weight, and shakes up and down, front and rear, left and right, arms stretched or stretched up and down, alternately put your hands back and forth to the body There is a way to exercise.

The current dumbbell is actually used as a way to exercise the upper body using the hand.

In order to solve these problems, Utility Model Registration No. 20-0261691 proposes a dumbbell that can be combined with a lower body by fixing the foot and the heel by forming a foot fixing band and a heel fixing band to the dumbbell as shown in FIG. However, the above invention is fixed to the instep and heel fixing bands on the foot and heel when the lower body exercise is carried by the force toward the heel half the exercise effect is half the distance when holding the dumbbell by hand by the band There is a problem that the handle is loosened to the weight body part because the loose portion is coupled to the weight body part and the handle after a certain period of use.

In addition, since the shape of the handle of the dumbbell is a long cylindrical shape when there is a problem using the wrist over a certain time.

The present invention has been made in order to solve the above problems, the upper body and lower body movements can be easily done with a single dumbbell, even if you use for a long time, the weight body and the handle does not go undesirably lower body movement We want to provide as much dumbbell as possible.

The present invention, in order to achieve the above object, two weight parts; A through rod penetrating the two weight body parts and a connecting rod connecting the bent portion and a bent portion bent to the side of the through rod, and having an upper handle rotatable through the rotating rod with a rotation axis and a lower symmetry with the upper handle. A handle made of a handle; The upper and lower handle is a dumbbell capable of lower body movement consisting of a connection nut for fixing to prevent separation from the weight.

In addition, the insertion portion is inserted into the bent portion of the upper and lower handles are formed inside the weight body portion is a dumbbell capable of lower body movement so that the weight body portion and the upper and lower handles do not turn.

In addition, a dumbbell capable of lower body exercise having a curved shape of the portion of the upper hand grip

According to the present invention, the upper body exercise and lower body exercise with one dumbbell, can easily switch the upper body movement to the lower body movement, even if used for a long time, the weight portion and the handle does not turn, the handle portion is curved Due to the shape of the wrist even if you exercise for a long time does not strain.

Figure 1 is a perspective view showing a design capable of a conventional upper body and lower body movement.
Figure 2 is an exploded perspective view according to an embodiment of the present invention.
Figure 3 is a replacement perspective view of the weight body portion according to an embodiment of the present invention.
Figure 4 is a perspective view of a dumbbell to switch from the upper body to lower body movements according to an embodiment of the present invention.
Figure 5 is a cross-sectional view of the dumbbell for upper body and lower body movements according to an embodiment of the present invention.
Figure 6 is a perspective view showing the upper body movement according to an embodiment of the present invention.
7 is a perspective view showing the lower body movement according to an embodiment of the present invention

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of terms in order to describe their invention in the best way. It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the exemplary embodiments described in the specification and the drawings shown in the drawings are only the most preferred exemplary embodiments of the present invention, and do not represent all of the technical ideas of the present invention. It should be understood that there may be various equivalents and variations.

As shown in the accompanying drawings 2 to 7 the present inventors lower body exercise is possible 100, the upper handle 20 and the lower side connecting the two weight body portion 10 and the weight body portion 10 is formed on both sides largely It consists of a handle comprised of the handle 30.

The upper and lower handles 20 and 30 are through rods 22 and 32 having threads 24 and 34 formed on both sides thereof, and bent portions 26 and 36 bent on the through rods 22 and 32 and the bent portions. The connecting rods 28 and 38 are formed by connecting rods 26 and 36, and the connecting rods 28 and 38 are held by the hand of the upper and lower handles 20 and 30 when the dumbbell 100 is held by hand. Form a curved shape so that the wrist does not go even if exercise for a long time.

The through bars 22 and 32 penetrate through the through holes 12 formed in the weight body part 10, and the connection nuts 40 are fastened to the threads 24 formed in the through bars 22 and 32. do.

A rectangular insertion opening 14 is formed inside the weight body 10 and the bent portions 26 and 36 of the upper and lower handles are inserted to fix the upper and lower handles 20 and 30 at the weight body 10. So that it will not run away.

The weight part 10 may be preferably manufactured according to the required weight by adjusting the size with metal or plastic, and the weight of the weight part 10 as shown in FIG. Different weight parts 10 'can be used by replacing.

When using the dumbbell by hand as shown in Figures 4 to 5 as shown in the solid line of Figure 4 and Figure 5 (a) the upper and lower handle 20 in the insertion hole 14 formed inside the weight body portion 10 Insert and fix the bent portions 26 and 36 of the coupling member 30 and fasten the connecting nut 40 to the threads 24 and 34 formed on the through rods 22 and 32 of the upper and lower handles 20 and 30, respectively. use.

When using a dumbbell with a foot, as shown in the imaginary line of FIG. 4 and FIG. 5 (b), loosen the connecting nut 40 and the bent portions 26 and 36 of the upper and lower handles 20 and 30 to the weight body portion 10. The through bar 22.32 is rotated 180 degrees by the rotation axis, and the bent parts 26 and 36 of the upper and lower handles 20 and 30 are inserted into the weight body part 10. After inserting and fixing to (14), it is used to fasten the connection nut 40 formed in the through bars (22, 32).

When you want to exercise the lower body as shown in Figure 6, you can put your feet between the upper handle (20) and the lower handle (30) to stand or lean on the chair to lift and put the lower body and exercise the upper body as shown in FIG. When doing, the upper handle 20 and the lower handle 30 by using the same method as a dumbbell can be rotated by 180 degrees to gather and squeeze by hand to exercise the combined state.

The foregoing has outlined rather broadly the features and technical advantages of the present invention in order to better understand the claims of the invention which will be described later. Additional features and advantages that constitute the claims of the present invention will be described in detail below. It should be appreciated by those skilled in the art that the disclosed concepts and specific embodiments of the invention can be used immediately as a basis for designing or modifying other structures to accomplish the invention and similar purposes.

In addition, such modifications or altered equivalent structures by those skilled in the art as a basis for modifying or designing the structures and embodiments of the invention disclosed in the present invention to other structures for carrying out the same purposes of the present invention are patents Various changes, substitutions and changes may be made without departing from the spirit or scope of the invention as set forth in the claims.

100: dumbbells capable of lower body movement 10: weight body part
12: through hole 14: insertion hole
20: upper handle 30: lower handle
22, 32: through bar 24, 34: thread
26, 36 bends 28, 38: connecting rod
40: connecting nut

Claims

Two weight parts;
A through rod penetrating the two weight body portions and a connecting rod connecting the bent portion and a bent portion bent to the side of the through rod, and an upper handle rotatable through the rod to a rotation axis and a lower side symmetrical with the upper handle. A handle made of a handle;
A dumbbell capable of lower body movement consisting of a connection nut for fixing the upper and lower handles to be separated from the weight body.

The method of claim 1,
Dumbbells capable of lower body movement to prevent the weight portion and the upper and lower handles from turning so that an insertion portion into which the bent portion of the upper and lower handles is inserted is formed inside the weight body portion.

The method of claim 1,
Dumbbell capable of lower body movement having a curved shape of the portion of the upper and lower handles to be held by the hand