JP3096553U - Exercise equipment that can rotate horizontally - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a horizontally rotating exercise equipment that can perform a waist twisting exercise comfortably, is less likely to cause sports injuries, and achieves an effect of maintaining an upright posture without leaning over the upper body during exercise. provide. SOLUTION: A first rotationally extending portion 20 has a first end 21 and a second end 22.
And the first rotation axis Y1 around the first rotation axis Y1.
Are rotated. The second rotationally extending portion 30 includes a shaft rotating portion 31 and a pair of gripping portions 32. The shaft rotating portion 31 is pivotally mounted on the second end 22 of the first rotating and extending portion, and the second rotating and extending portion 30 is pivotally connected to the second rotating and extending portion. Axis of rotation Y
2 so that the pair of grips 32 can be freely rotated about the second rotation axis Y2.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention relates to an exercise device capable of horizontal rotation, and is comfortable for twisting the waist. This helps prevent sports injuries and allows the upper body to lean forward while exercising. It can hold an upright posture without needing to be applied to a wide range of users, for a wide variety of legs It has the advantages and functions of being able to be used in exercise equipment and having a wide range of operating angles. It is a combination.

[0002]

[Prior art]

  Referring to FIGS. 1 to 3, a user can stand on a conventional exercise device capable of horizontal rotation. Is provided with a base 80 for supporting the fixing rod 81 (that The axis line of is defined as the first rotation axis line Y1) and extends to the fixed rod 81. Is provided with a rotary handle 90, and the user holds the rotary handle 90 with both hands. A pair of grips 91 are installed.

[0003]   As shown in FIG. 2, generally, the height of the grip portion 91 can be easily adjusted by the user with both hands. It is within the range that can be gripped, and the rotary handle 90 is moved to the left and right within a certain angle range. It can be rotated, and the positions of the rotary handle 90 on the left, center, and right are respectively P1. , P2, and P3.

[0004]   However, while keeping the user's upper body upright, the user's waist can be rotated left and right. In this case, the outermost end 92 of the grip 91 is theoretically one circular locus (shown by the dotted line in FIG. 2). I only moved a certain section along). Especially as shown in Figure 3 In addition, when the rotary handle 91 is at the position P1, from the outermost end 92 of the left grip 91. The distance S1 of the user's left shoulder X1 is short (the space is small), and the user's inner left arm is not supported. It will naturally bend. At the same time, the outermost end 92 of the right grip portion 91 and the right shoulder of the user Since the distance S2 from X2 becomes far, the outer right arm of the user is pulled far It also means that it has not arrived yet. Conversely, the user is facing right When the waist is twisted and the rotary handle 91 comes to the position P3 on the right side, the distance S2 becomes short. The problem that the separation S1 becomes too long occurs. When this state is repeated, The entire twisting movement becomes extremely uncomfortable, causing sports injuries or exercising There may be a problem that the user is hit and injured.

[0005]   Of course, when the outer arm is pulled far away, the user bends back and leans forward. I can deal with the problem of being inaccessible if it becomes Also, the total center of gravity moves forward, making it easier to fall, especially when combining leg movements. When it is done, it becomes a movement that is not harmonious as a whole. If the user is a woman, If the user keeps leaning forward (leaning forward) or bending sideways, the user's chest May exert negative effects on breathing control and physiological growth during exercise. Yes.

[0006]   Also, although the arm length varies depending on the user's physique, the conventional horizontal rotation is possible. It is not possible to properly adjust automatically according to the difference in arm length with moving equipment It was   Further, since the length of both hands of the user is limited, the rotation angle of the rotary handle 91 is also The range was small.   Therefore, there has been a need to develop a new product that can solve the above problems.

[0007]

[Problems to be solved by the device]

  The first object of the present invention is to comfortably perform a waist twisting motion and prevent sports injury. Less likely to occur and the effect of maintaining an upright posture without leaning over the upper body during exercise It is an object of the present invention to provide an exercise apparatus capable of achieving horizontal rotation.   A second object of the present invention is to enable automatic adjustment of rotation based on the user's arm. The object of the present invention is to provide an exercise device capable of horizontal rotation applicable to a wide range of users.

[0008]   The third object of the present invention is to enable horizontal rotation that can be used for a wide variety of leg exercise equipment. It is to provide an active exercise equipment.   A fourth object of the present invention is to provide an exercise device having a large operable width and capable of horizontal rotation. Is to provide.

[0009]

[Means for Solving the Problems]

  According to the present invention, it is an exercise device capable of horizontal rotation, which allows a user to stand or sit down. Has a base for holding a first axis of rotation that is substantially perpendicular to the ground , A first rotary stretch section having a first end and a second end. The first end is pivotally attached to the base and the first rotational extension is the first turn. It is rotatable about an axis of rotation and has a second rotary extension, The rotary stretching unit has a shaft rotating unit and a pair of gripping units, and the shaft rotating unit includes the first rotating unit. A second axis of rotation is formed on the second end of the extension and The gripping portion is rotatable about the second rotation axis. .

[0010]

[Embodiment of device]

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.   Referring to FIGS. 4 to 8, this is the first embodiment of the horizontally rotatable exercise apparatus of the present invention. Examples are shown mainly for the base 10, the first rotary extension 20 and the first rotary extension 20. Two rotary stretching sections 30 are provided.   The base 10 is one on which the user stands or sits, Includes a first axis of rotation Y1 which is substantially perpendicular to the ground.

[0011]   The first rotary stretching section 20 has a first end 21 and a second end 22, and The one end 21 is pivotally provided on the base 10 and has a first rotation axis Y1 as a center. The rotary stretching section 20 is rotated.   The second rotary stretching section 30 includes a shaft rotating section 31 and a pair of gripping sections 32. And the shaft rotating part 31 is pivotally mounted on the second end 22 of the first rotary extension part. A second rotation axis Y2 is formed, and a pair of second rotation axes Y2 is formed as a center. The gripping portion 32 can be freely rotated, as shown in FIGS. 5 and 6. It

[0012]   In the first embodiment, the base 10 is flat so that the user stands on it. It's a board.   Regarding the above operation principle, the user first stands on the base 10 and then both hands Then, the pair of grips 32 of the second rotary extension part 30 are gripped, and further horizontally to the left and right. Rotate. Taking the case of turning to the left as an example, the user stands the upper body upright. When the hip is twisted to the left in the posture, as shown in FIG. 7, the first rotary extension part of the present embodiment is obtained. 20 rotates to the left, and the second rotary extension 30 also reaches the most comfortable angle and position. It is automatically deviated, and on the other hand, from the two outermost ends 33 on the left and right of the grip 32, the left shoulder X1 , And the distance of the right shoulder X2 is defined as S3 and S4, respectively.

[0013]   When the user's waist is further twisted to the left, as shown in FIG. The rotary stretching section 20 continues to rotate to the left, and the second rotary stretching section 30 is also at its maximum. Also automatically deviates to a comfortable angle and position.   When twisting the hip to the left, the distance S3 of the left arm is It becomes longer than the distance S1 when twisted to the left. It shows that there is a large activity space on the left arm. On the other hand, for the right arm, The distance S4 becomes shorter than the distance S2 when twisted to the left in the conventional device. , The user's right arm is overstretched and becomes uncomfortable (or the length of the right hand is too long) There is no such thing as a bad situation. Moreover, the distances S3 and S4 in this embodiment are Yes. Even if the shift continues to hold almost the same length, that is, the left arm of the user has almost the same length. To be the most natural and comfortable, cramped and unreachable The user's upper body is always upright and chest-free, with no problems It Similarly, when the hips are twisted to the right, the left and right sides are opposite, which is the same principle. Therefore, it will not be detailed here.

[0014]   As can be seen from the above, the user's inner arm can bend when the waist is twisted. Because it has a large space, it is comfortable to operate and at the same time causes sports injury. The probability of spawning is greatly reduced. The user's outer arm can also be pulled too far. Inadequate condition, muscle damage or unreachability Optimal state where the left and right arms of the user can always be kept at about the same length. become. In addition, since the angular range in which the first rotary stretching section 20 can rotate is large, the motion The quantity will be better.

[0015]   Referring now to the second example of FIG. 9, the base 10 and the first rotational stretch. Although the outer shape of the portion 20 is slightly modified, the same effect can be obtained. .   Further, as shown in FIG. 10, this is the third embodiment of the present invention, The rotary stretching section 20 has a first stage 20A and a second stage 20B. The upper end 23 of the first small stage 20A and the lower end 24 of the second small stage 20B are connected to each other. The shaft rotates substantially horizontally, and also rotates about the third rotation axis Y3. That is, times The part that can be rolled is changed from the two-stage type described above to the three-stage type.

[0016]   Of course, the present invention can be combined with other types of leg exercise equipment, Complementary synergistic overall exercise effects can be achieved. For example, as shown in FIG. , The base 10 is a step machine, and the step machine has at least a bottom flap. A ram 11 and a pair of vertically movable treads 12 are provided. Use this The user can step up and down with both feet while Part of the body can be rotated slightly horizontally and smoothly, and the hands and feet All of them can move in good harmony and obtain a preferable exercise effect.

[0017]   Similarly, the base 10 can be an air walk (not shown in the figure). , The air walk should slide at least on the bottom frame and a pair of front and back. It is equipped with a footboard. Similarly, the same effect can be achieved.   There are various types of exercise equipment related to the legs, all of which belong to the same effect of the present invention. However, detailed description of each is avoided here.

[0018]   In general, the advantages and effects of the embodiment of the present invention are as follows.   [1] Exercise can be performed comfortably and sports injury is unlikely to occur. Implementation of the present invention Since the gripping part of the example can be freely rotated, it is not necessary to use it when actually operating the embodiment of the present invention. The inner arm's activity space becomes wider, and the outer arm is pulled too far, making it unsuitable. In situations where you may feel unwell, cause muscle damage or are out of reach Therefore, it is possible to achieve the effect of being comfortable and less likely to cause sports injury.

[0019]   [2] The upper body does not lean forward while exercising and can maintain an upright posture. When exercising Since the distances S3 and S4 of the present invention are almost equal, the left and right arms have the same length. To maintain a stable center of gravity, thus keeping the user's upper body in an upright position without leaning forward Can be held at   [3] Applicable to a wide range of users. Implementation of the present invention for users with different physiques The example is self-adjusting and can adapt to different user's arm lengths.

[0020]   [4] It can be used for a wide variety of leg exercise equipment. The embodiment of the present invention is the upper half of the user. Designed for horizontal rotational movement of the body, but for other lower body leg exercisers It can also be combined with equipment, especially step machines, air walks or its It can be combined with other types of exercise equipment.   [5] The operable angular range is large. The pair of grips are centered on the second rotation axis As it can be freely rotated, the range of operable angles of the embodiment of the present invention is widened. It

[0021]   The present invention has only been described in detail with reference to the preferred embodiments, and the preferred embodiments will be described below. Any simple modifications or changes made to the above are beyond the spirit and scope of the present invention. Absent.

[Brief description of drawings]

FIG. 1 is a schematic perspective view showing a conventional exercise device capable of horizontal rotation.

FIG. 2 is a schematic diagram showing the movement of a conventional exercise device capable of horizontal rotation.

FIG. 3 is a schematic diagram showing the movement of a conventional exercise device capable of horizontal rotation.

FIG. 4 is a schematic perspective view showing an exercise apparatus capable of horizontal rotation according to a first embodiment of the present invention.

FIG. 5 is a schematic view showing the movement of the exercise device capable of horizontal rotation according to the first embodiment of the present invention.

FIG. 6 is a schematic view showing the movement of the exercise device capable of horizontal rotation according to the first embodiment of the present invention.

FIG. 7 is a schematic view showing the movement of the exercise device capable of horizontal rotation according to the first embodiment of the present invention.

FIG. 8 is a schematic view showing the movement of the exercise device capable of horizontal rotation according to the first embodiment of the present invention.

FIG. 9 is a schematic perspective view showing an exercise apparatus capable of horizontal rotation according to a second embodiment of the present invention.

FIG. 10 is a schematic perspective view showing an exercise apparatus capable of horizontal rotation according to a third embodiment of the present invention.

FIG. 11 is a schematic perspective view showing a state in which the exercise device capable of horizontal rotation according to the present invention is applied to a step machine.

[Explanation of symbols]

10 base 11 bottom frame 12 treads 20 First rotary stretching section 20A 1st stage 20B 2nd stage 21 First end 22 Second end 23 Top 24 bottom 30 Second rotary stretching section 31 axis rotating part 32 grip 33 outermost edge Y1 First rotation axis Y2 Second rotation axis Y3 Third rotation axis

Claims (4)

[Scope of utility model registration request] 1. A horizontally rotatable exercise device having a base for a user to stand or sit on, the base having a first axis of rotation substantially perpendicular to the ground, and a first rotational extension. The first rotary extension has a first end and a second end, the first end pivotally attached to the base and the first rotary extension includes the first end. It is rotatable about an axis of rotation and has a second rotary extension, the second rotary extension having a shaft rotary and a pair of grippers, the shaft rotary being the first rotary
Is pivotally provided on the second end of the rotational extension part of the first and second rotation axes, and the pair of gripping parts are freely rotatable around the second rotation axis. Exercise equipment capable of horizontal rotation. 2. The exercise apparatus according to claim 1, wherein the base is a step machine, and the step machine is provided with at least a bottom frame and a pair of step plates movable up and down. . 3. The first rotary extension part has a first small stage and a second small stage, and the first small stage and the second small stage are connected to each other and are rotatable substantially horizontally. The exercise device according to claim 1, wherein the exercise device is capable of horizontal rotation. 4. The horizontally rotatable motion according to claim 3, wherein the base is a step machine, and the step machine includes at least a bottom frame and a pair of vertically movable step plates. Equipment.