Body training tool

Abstract

To provide a body training tool that can be used readily and can perform a wide range training method, and to provide a gripping tool for a body training tool that can be retrofitted to a body training tool.SOLUTION: A portable type body training tool 1 that can be readily carried includes: a body 10 comprising a substantially inverse U-shaped pipe member including a horizontal part 12 and a pair of vertical parts 14, 15 extending downward from both ends of the horizontal part 12; and a pair of leg bodies 30 connected to lower ends 16, 17 or lower parts of the respective vertical parts of the body 10 to support the body 10. The body training tool further includes a gripping member 40 including a gripping part with an outer diameter that is smaller than an outer diameter of the horizontal part 12 of the body 10. In the gripping member 40, the gripping part is fitted to the body 10 under the horizontal part 12 of the body 10 so as to be in parallel with the horizontal part 12 of the body 10.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to a physical exercise device for strengthening the body and a gripping tool for the physical exercise device. [Background technology]

[0002] There is a physical training device called a dip stand for training the upper body. Fig. 11 is a perspective view of a conventional dip stand 200. Two dip stands 200 are shown in Fig. 11, but in training using the dip stands 200, two dip stands 200 are usually used. The two dip stands 200 have the same shape, dimensions, and structure, and are composed of a substantially inverted U-shaped main body 10 and a pair of legs 30 that support the main body 10.

[0003] The main body 10 is made of a long, thin metal pipe bent into a roughly inverted U-shape, and has a horizontal section 12 and a pair of vertical sections 14, 15 extending downward from both ends of the horizontal section 12. A resilient covering material 25 is attached to the center of the horizontal section 12. The legs 30 have a support section 31 made of a long, thin metal pipe, and a cylindrical connecting section 33 erected in the center of the support section 31 in the longitudinal direction. Rubber covers 37 are attached to both ends of the pair of support sections 31.

[0004] The dip stand 200 has a pair of legs 30 arranged parallel to each other, and the lower ends of the left and right vertical parts 14, 15 of the main body 10 are fitted into the connecting parts 33 of the legs 30 so that the horizontal part 12 of the main body 10 is perpendicular to the legs 30, and the main body 10 and the pair of legs 30 are fixed with bolts 38.

[0005] Many dip stands have already been commercialized. In addition, several patent or utility model registration applications have been filed to solve the problems of conventional dip stands. For example, Patent Document 1 discloses a dip stand that has increased bending rigidity of the corners of the base support while maintaining its light weight. [Prior art documents] [Patent documents]

[0006] [Patent Document 1] Utility Model Registration No. 3234283 Summary of the Invention [Problem to be solved by the invention]

[0007] There are various training methods using dip stands, and many of these methods are introduced on websites, etc. A typical training method is to place the horizontal parts 12 of a pair of dip stands 200 in parallel with a gap between them, place the body between them, grasp the horizontal parts 12 from above, hang with bending knees, and flex and straighten elbows.

[0008] When a commercially available dip stand is purchased and training methods introduced on a website or the like are tried, some training methods are difficult to hold and perform because of the horizontal part 12. The current dip stand is insufficient to make it easier to use and to enable a wider range of training methods, and there is room for improvement.

[0009] An object of the present invention is to provide a physical training device which is easy to use and allows a wide range of training methods to be performed, and a gripping tool for the physical training device which can be retrofitted to the physical training device. [Means for solving the problem]

[0010] The present invention is a portable physical exercise device that is easily carried around, comprising a main body consisting of a pipe member that is roughly inverted U-shaped and has a horizontal section and a pair of vertical sections extending downward from both ends of the horizontal section, a pair of legs that are connected to the lower ends or lower parts of each of the vertical sections of the main body and support the main body, and a gripping member that has a gripping portion with an outer diameter smaller than the outer diameter of the horizontal section of the main body, wherein the gripping portion is attached to the main body below the horizontal section of the main body so as to be parallel to the horizontal section of the main body.

[0011] The physical training device according to the present invention is characterized in that the shape of the gripping member is one of a straight shape, an L-shape, a U-shape, an approximate U-shape, and a rectangular shape.

[0012] In the physical training device according to the present invention, the gripping member is fixed to the main body.

[0013] The physical training device according to the present invention is characterized in that it has a connecting means for removably attaching the gripping member to the main body, and the gripping member is removably attached to the main body via the connecting means.

[0014] In the physical training device of the present invention, the connecting means is a bolt, the main body has a through hole through which the bolt can be inserted, and the gripping member has a threaded portion into which the bolt screws.

[0015] In the physical training equipment of the present invention, the connecting means is a bolt, the main body has a threaded portion into which the bolt screws, and the gripping member has a recess into which the tip of the bolt fits, and the bolt is screwed into the threaded portion and the tip of the bolt that has passed through the main body fits into the recess, and the gripping member is fixed in a removably manner.

[0016] In the physical training apparatus according to the present invention, the connecting means is a suspender for suspending the gripping member below the horizontal portion of the main body.

[0017] In the body training device according to the present invention, the hanging device is characterized by including a hanging height changing means capable of changing the hanging height of the gripping member.

[0018] The physical training equipment of the present invention is characterized in that it is provided with a slippage prevention means for maintaining the position of the hanging device suspended from the horizontal part of the main body and / or the position of the gripping member attached to the hanging device.

[0019] In the body training device according to the present invention, the main body has a base for supporting the gripping members, and the gripping members are placed on the base.

[0020] The present invention is a gripping device that can be retrofitted to a portable physical training equipment that is easy to carry and includes a main body consisting of a pipe member that is approximately inverted U-shaped and has a horizontal portion and a pair of vertical portions extending downward from both ends of the horizontal portion, and a pair of legs that are connected to the lower ends or lower parts of each of the vertical portions of the main body and support the main body, and is characterized in that it includes a gripping member having a gripping portion with an outer diameter smaller than the outer diameter of the horizontal portion of the main body, and a connecting means for removably attaching the gripping member to the main body so that the gripping portion of the gripping member is below and parallel to the horizontal portion of the main body. Effect of the Invention

[0021] According to the present invention, it is possible to provide a physical training device that is easy to use and allows a wide range of training methods to be performed, and a gripping tool for a physical training device that can be retrofitted to the physical training device. [Brief description of the drawings]

[0022] [Figure 1] FIG. 1 is a perspective view of a body training device 1 according to a first embodiment of the present invention. [Diagram 2] 13 is a perspective view of a grip member 45 and its surroundings of a physical training device 2 according to a second embodiment of the present invention. FIG. [Diagram 3] 13 is a perspective view of a grip member 50 and its surroundings of a physical training device 3 according to a third embodiment of the present invention. FIG. [Figure 4] 13 is a perspective view of a grip member 55, a connector 60, and the surrounding area of ​​the physical training device 4 according to the fourth embodiment of the present invention. FIG. [Diagram 5] 13 is a perspective view of a grip member 65, a connector 70 and the surrounding area of ​​a body training device 5 according to a fifth embodiment of the present invention. FIG. [Figure 6] 13 is a perspective view of a grip member 75, a mounting base 78 and the surrounding area of ​​a physical training device 6 according to a sixth embodiment of the present invention. FIG. [Figure 7] 13 is a perspective view of a grip member 85, a connector 88 and the surrounding area of ​​the physical training device 7 according to the seventh embodiment of the present invention. FIG. [Figure 8] This shows a slippage prevention means for the connector 88 used in the physical training device 7 according to the seventh embodiment of the present invention. [Figure 9] 13 is a perspective view of the gripping member 95, binding devices 100, 101 and the surrounding area of ​​the physical training device 8 according to the eighth embodiment of the present invention. FIG. [Figure 10] 13 is a perspective view of a grip member 105, a connector 110 and the surrounding area of ​​a physical training device 9 according to a ninth embodiment of the present invention. FIG. [Figure 11] FIG. 1 is a perspective view of a conventional dip stand 200. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0023] The XYZ axes in the specification and drawings correspond to the X, Y, and Z axes of a three-dimensional orthogonal coordinate system, and in this embodiment, the XZ plane is the horizontal plane, the Y axis is parallel to the vertical axis, and the X-axis arrow direction is left, the Y-axis arrow direction is up, and the Z-axis arrow direction is rear. In this embodiment, the front view is a view in which a plane including the X-axis and Y-axis is viewed in the direction of the Z-axis arrow with the plane including the Y-axis and Z-axis as the front, the right side view is a view in which a plane including the Y-axis and Z-axis is viewed in the direction of the X-axis arrow, and the plan view is a view in which a plane including the X-axis and Z-axis is viewed in the opposite direction to the Y-axis arrow.

[0024] FIG. 1 is a perspective view of a physical training device 1 according to a first embodiment of the present invention. The physical training device 1 is a training device for training muscle strength. This physical training device 1 is a portable type of training device that can be easily carried by hand, and two physical training devices 1 having the same shape, dimensions, and structure are usually used as one set. For this reason, two physical training devices 1 are shown in FIG. 1.

[0025] The physical training device 1 has a generally inverted U-shaped main body 10, a pair of legs 30 supporting the main body 10, and a gripping member 40 fixed to the lower part of a horizontal portion 12 of the main body 10.

[0026] The main body 10 has a horizontal portion 12 extending in the X-axis direction parallel to the horizontal plane, and a pair of vertical portions 14, 15 extending downward from both ends of the horizontal portion 12 and perpendicular to the horizontal plane. The main body 10 is formed by bending a long, thin metallic cylindrical pipe.

[0027] The main body 10 may be formed by using a metal pipe material, separately manufacturing the horizontal section 12, the vertical sections 14, 15, and the curved sections 20, 21 connecting them, and then welding them together. When the horizontal section 12, the vertical sections 14, 15, and the curved sections 20, 21 are separately manufactured and then welded together to form the main body 10, the outer diameters of each section may be different. Welding is a specific example of a method for fastening metal pipe material, and other fastening methods may be used as long as they can firmly fasten each member. This also applies below.

[0028] The horizontal part 12 is the part that is primarily gripped when training, and is the main gripping part. In the body training device 1 of this embodiment, a cylindrical covering material 25 having elasticity that covers the horizontal part is attached to the center of the horizontal part 12 in the longitudinal direction (X direction). The covering material 25 is a member that makes the horizontal part 25 easier to grip, and also functions as a non-slip material when gripped.

[0029] The covering material 25 may cover the entire horizontal portion 12, or may cover from the horizontal portion 12 to the curved portions 20 and 21, or may cover from the horizontal portion 12 via the curved portions 20 and 21 to the upper portions of the vertical portions 14 and 15. Conversely, the covering material 25 may not be attached to the horizontal portion 12 of the main body 10. This point is the same in the other embodiments.

[0030] In the physical training device 1 of this embodiment, a through hole is provided in the vicinity of the lower ends 16, 17 of the vertical portions 14, 15, through which a bolt 38 for connecting the main body 10 and the leg 30 is inserted.

[0031] The leg 30 has a support part 31 made of a metal pipe member, and a connecting part 33 made of a short tube provided at the center of the longitudinal direction (Z direction) of the support part 31 and extending in the Y direction from the upper surface of the support part 31.

[0032] The support section 31 is made of a straight cylindrical pipe, and rubber covers 37 are attached to both ends. The covers 37 have a cushioning function and an anti-slip function to stably install the body training apparatus 1 on the floor surface. The support section 31 of the leg 30 in this embodiment is made of a cylindrical pipe, but a square pipe with a square cross section may also be used.

[0033] The connecting part 33 is a short tube made of a metallic cylindrical pipe member extending in the Y direction from the upper surface of the support part 31, and its outer diameter is set to be slightly smaller than the inner diameter of the vertical parts 14, 15 of the main body 10. Therefore, the lower ends 16, 17 of the vertical parts of the main body 10 can be inserted into the connecting part 33 without wobbling. The connecting part 33 is also provided with a screw hole 34 having a plurality of female threads in the height direction (Y direction).

[0034] The main body 10 and the pair of legs 30 are fixed by inserting the lower ends 16, 17 of the vertical parts 14, 15 of the main body into the connecting parts 33 of the legs 30, respectively, and inserting a bolt 38 into a through hole provided in the lower ends 16, 17 of the vertical parts 14, 15 of the main body and screwing it into a screw hole 34 provided in the connecting parts 33 of the legs 30. Since the connecting parts 33 of the legs 30 are provided with a plurality of screw holes 34 at different heights, the height of the horizontal parts 12 of the main body can be changed by changing the position where the bolt 38 is screwed.

[0035] The through holes provided at the lower ends 16, 17 of the vertical portions 14, 15 of the main body and the screw holes 34 provided in the connecting portions 33 of the legs 30 are arranged so that when the main body 10 and the pair of legs 30 are connected with a bolt 38, the support portions 31 of the legs 30 are perpendicular to the horizontal portions 12 of the main body 10.

[0036] The gripping member 40 is a member that is gripped when training. Hereinafter, the part of the gripping member 40 that is gripped when training is referred to as the gripping portion. This is the same in other embodiments. In this embodiment, the entire gripping member 40 serves as the gripping portion.

[0037] The gripping member 40 is made of a metallic cylindrical pipe, and is attached by welding at both ends to the upper parts of the vertical parts 14, 15 of the main body, below and parallel to the horizontal part 12. The distance Δh between the gripping member 40 and the horizontal part 12 of the main body should be sufficient to enable gripping member 40 to be grasped from below.

[0038] The distance Δh between the gripping member 40 and the horizontal part 12 of the main body refers to the narrowest distance between the gripping part of the gripping member 40 and the gripping part of the horizontal part 12 of the main body 10. The distance Δh between the gripping member 40 and the horizontal part 12 of the main body includes the covering material 25 attached to the horizontal part 12 of the main body. Therefore, when the covering material 25 is attached to the horizontal part 12 of the main body 10, it is the distance between the bottom end of the covering material 25 and the top end of the gripping member 40. Also, when a covering material is attached to the gripping member 40, it is the distance between the bottom end of the covering material 25 of the main body 10 and the top end of the covering material of the gripping member 40. This is the same in other embodiments.

[0039] The gripping member 40 has a thickness that makes it easy to grip when performing diagonal pull-ups, and the outer diameter D1 of the gripping portion of the gripping member 40 is smaller than the outer diameter D0 of the horizontal portion 12 of the main body. By making the outer diameter D1 of the gripping portion of the gripping member 40 smaller than the outer diameter D0 of the horizontal portion 12 of the main body, a wider variety of training is possible compared to conventional dip stands.

[0040] The outer diameter D0 of the horizontal part of the main body and the outer diameter D1 of the gripping part of the gripping member include the covering material attached to the horizontal part of the main body and the covering material attached to the gripping part of the gripping member. This is the same in other embodiments. In this embodiment, the gripping part of the gripping member 40 is the gripping member 40 itself.

[0041] When no covering material is attached to the horizontal part of the main body, the outer diameter D0 of the horizontal part of the main body is the outer diameter of the horizontal part itself. When a covering material is attached to the entire horizontal part of the main body, the outer diameter D0 of the horizontal part of the main body is the outer diameter of the covering material. When a covering material 25 is partially attached to the horizontal part 12 of the main body as in this embodiment, the outer diameter D0 of the horizontal part 12 of the main body is the outer diameter of the horizontal part 12 itself or the outer diameter of the covering material 25.

[0042] When no covering material is attached to the gripping portion of the gripping member, the outer diameter D1 of the gripping portion of the gripping member is the outer diameter of the gripping portion of the gripping member itself. When a covering material is attached to the entire gripping portion of the gripping member, the outer diameter D1 of the gripping portion of the gripping member is the outer diameter of the covering material. When a covering material is attached to only a part of the gripping portion of the gripping member, the outer diameter D1 of the gripping portion of the gripping member is the outer diameter of the gripping portion itself or the outer diameter of the covering material.

[0043] The outer diameter D1 of the gripping portion of the gripping member being smaller than the outer diameter D0 of the horizontal portion of the main body can be said to be smaller than the outer diameter D0 of the main body gripping portion of the gripping member. This is the same for the other embodiments.

[0044] It is preferable to perform an anti-slip treatment on the surface of the gripping member 40. Methods of the anti-slip treatment include a method of performing an anti-slip treatment such as knurling on the surface of the gripping member 40, a method of covering the surface of the gripping member 40 with an anti-slip material, and a method of attaching an elastic covering material to the gripping member 40. The anti-slip treatment may be performed on only the central portion of the gripping member 40 in the longitudinal direction.

[0045] In the physical training device 1 of the first embodiment configured as described above, when the horizontal part 12 of the main body is parallel to the X-axis, the vertical parts 14, 15 of the main body are parallel to the Y-axis, and the main body 10 is included in a plane parallel to the XY plane. The gripping member 40 is located directly below the horizontal part 12 and is therefore included in the same plane as the main body 10. Meanwhile, the support parts 31 of the legs 30 are parallel to the Z-axis, and the support parts 31 of the left and right legs 30 are included in a plane parallel to the XZ plane.

[0046] Representative dimensions of the body training device 1 of the first embodiment are as follows: the height from the bottom surface of the leg 30 to the horizontal part 12 of the main body is 800-900 mm, the distance between the left and right legs 30 is 600 mm, the length of the support part 31 of the leg 30 is 370 mm, the outer diameter D0 of the horizontal part 12 of the main body is 42 mm, the outer diameter D1 of the gripping member 40 is 27-30 mm, and the distance Δh between the horizontal part 12 of the main body and the gripping member 40 is 30-60 mm. Note that since the outer diameter of a horizontal bar used in gymnastics is 28 mm, a gripping member 40 with an outer diameter D1 of 27-30 mm can be said to have an easy-to-grip size.

[0047] Except for the gripping member 40, the structure of the physical training device 1 is basically the same as that of a conventional dip stand. Therefore, the physical training device 1 can be said to be a conventional dip stand to which a gripping member 40 has been attached. The physical training device 1 having such a structure differs from a conventional dip stand in that it is provided with a gripping member 40 below the horizontal part 12 of the main body, the gripping member 40 having a smaller outer diameter than the horizontal part 12 of the main body, and therefore can be used for a variety of training such as diagonal pull-ups.

[0048] Since the diagonal pull-up is a method of hanging by placing the feet on the floor, gripping the bar from below with the hands, and bending and straightening the arms, it is possible to do the diagonal pull-up with a conventional dip stand by gripping the horizontal part of the main body from below. However, the dip stand is basically used by gripping the horizontal part from above or pressing down on it from above, so the outer diameter is too large to grip the horizontal part firmly. For this reason, it is difficult to do the diagonal pull-up with a dip stand.

[0049] In contrast, the physical training device 1 of this embodiment differs from conventional dip stands in that it is provided with a gripping member 40 below the horizontal part 12 of the main body that has a smaller outer diameter than the horizontal part 12 of the main body, making it easy to grip and perform diagonal pull-ups.

[0050] 2 is a perspective view of the periphery of a grip member 45 of a physical training device 2 according to a second embodiment of the present invention. In the physical training device 2 according to the second embodiment of the present invention, the same components as those in the physical training device 1 according to the first embodiment of the present invention shown in FIG. 1 are denoted by the same reference numerals and will not be described.

[0051] The physical training device 2 of the second embodiment has the same configuration as the physical training device 1 of the first embodiment of the present invention, except for the gripping member 45. Therefore, the following description will focus on the gripping member 45, which is a main part of the physical training device 2. Although only one physical training device 2 is shown in Fig. 2, the physical training device 2 of the second embodiment is basically used as a set of two physical training devices 2, similar to the physical training device 1 of the first embodiment.

[0052] The physical training device 2 of the second embodiment has a gripping member 45 that is in an inverted U-shape when viewed from the front. The gripping member 45 is made of a metallic cylindrical pipe and has a gripping portion 46 that extends in the X-axis direction and connecting portions 47, 48 that extend in the Y-axis direction from both ends of the gripping portion 46. The outer diameter D1 of the gripping portion 46 is the same as the outer diameter D1 of the gripping member 40 of the first embodiment and is smaller than the outer diameter D0 of the horizontal portion 12 of the main body.

[0053] The gripping member 45 is fixed by welding the upper ends of connecting parts 47, 48 to the horizontal part 12 of the main body so that the gripping part 46 is below the horizontal part 12 of the main body and parallel to the horizontal part 12 of the main body. The main body 10 and the gripping member 45 are on the same plane as in the physical training device 1 of the first embodiment. The method of setting the distance Δh between the gripping part 46 and the horizontal part 12 of the main body and the fact that it is preferable to apply an anti-slip treatment to the surface of the gripping part 46 are the same as in the gripping member 40 of the first embodiment.

[0054] In the gripping member 45 of this embodiment, the gripping portion 46 and the connecting portions 47, 48 are manufactured separately using a cylindrical pipe of the same thickness and then welded together, but the gripping portion 46 and the connecting portions 47, 48 may be different in thickness, or may be manufactured by bending a cylindrical pipe. In the case of a substantially U-shaped gripping member 45 obtained by bending a cylindrical pipe, a curved portion is formed between the gripping portion 46 and the connecting portions 47, 48, but the size of the curved portion is not particularly important as long as the gripping portion 46 is horizontal and can be attached below the horizontal portion 12 of the main body in parallel with the horizontal portion 12 of the main body.

[0055] The method of use and the effects of the physical training device 2 of the second embodiment, which is equipped with the above-mentioned gripping member 45, are the same as those of the physical training device 1 of the first embodiment.

[0056] 3 is a perspective view of the grip member 50 and its surroundings of a physical training device 3 according to a third embodiment of the present invention. In the physical training device 3 according to the third embodiment of the present invention, the same components as those in the physical training device 1 according to the first embodiment of the present invention shown in FIG. 1 are designated by the same reference numerals and will not be described.

[0057] The physical training device 3 of the third embodiment has the same configuration as the physical training device 1 of the first embodiment of the present invention, except for the gripping member 50. Therefore, the following description will focus on the gripping member 50, which is a main part of the physical training device 3. Although only one physical training device 3 is shown in Fig. 3, the physical training device 3 of the third embodiment is basically used as a set of two physical training devices 3, similar to the physical training device 1 of the first embodiment.

[0058] The body training device 3 of the third embodiment has a gripping member 50 that is L-shaped when viewed from the front. The gripping member 50 is made of a metallic cylindrical pipe, and includes a gripping portion 51 that extends in the X-axis direction and a connecting portion 53 that extends from one end of the gripping portion 51 in the Y-axis direction. The length of the gripping portion 51 is not particularly limited as long as it is a length that is easy to use. The outer diameter D1 of the gripping portion 51 is the same as the outer diameter D1 of the gripping member 40 of the first embodiment, and is smaller than the outer diameter D0 of the horizontal portion 12 of the main body.

[0059] The gripping member 50 is fixed by welding the upper end of the connecting portion 53 to the horizontal portion 12 of the main body so that the gripping portion 51 is below the horizontal portion 12 of the main body and parallel to the horizontal portion 12 of the main body. The main body 10 and the gripping member 50 are on the same plane as in the physical training device 1 of the first embodiment. The method of setting the distance Δh between the gripping portion 51 and the horizontal portion 12 of the main body and the fact that it is preferable to apply an anti-slip treatment to the surface of the gripping portion 51 are the same as in the gripping member 40 of the first embodiment.

[0060] The gripping member 50 of this embodiment is formed by bending a cylindrical pipe. The size of the curved portion between the gripping portion 51 and the connecting portion 53 is not particularly important as long as the gripping portion 51 can be attached below the horizontal portion 12 of the main body in parallel with the horizontal portion 12 of the main body. The gripping member 50 may be formed by using cylindrical pipes of the same thickness or cylindrical pipes of different thicknesses, and by manufacturing the gripping portion 51 and the connecting portion 53 separately and welding them together. In this case, a curved portion may or may not be provided between the gripping portion 51 and the connecting portion 53.

[0061] The method of use and the effects of the physical training device 3 of the third embodiment, which is equipped with the above-mentioned gripping member 50, are the same as those of the physical training device 1 of the first embodiment.

[0062] 4 is a perspective view of the gripping member 55 and the connector 60 of the physical training device 4 according to the fourth embodiment of the present invention. In the physical training device 4 according to the fourth embodiment of the present invention, the same components as those in the physical training device 1 according to the first embodiment of the present invention shown in FIG. 1 are denoted by the same reference numerals and will not be described.

[0063] The physical training device 4 of the fourth embodiment has the same configuration as the physical training device 1 of the first embodiment of the present invention, except for the gripping member 55 and the connecting device 60. Therefore, the following description will focus on the gripping member 55 and the connecting device 60, which are essential parts of the physical training device 4. Although only one physical training device 4 is shown in Fig. 4, the physical training device 4 of the fourth embodiment is basically used as a set of two physical training devices 4, similar to the physical training device 1 of the first embodiment.

[0064] In the physical training devices 1, 2, and 3 of the first to third embodiments, the gripping members 40, 45, and 50 are all fixed to the main body 10 and cannot be removed. In contrast, in the physical training device 4 of the fourth embodiment, the gripping member 55 can be attached to and removed from the main body 10. Therefore, the physical training devices 1, 2, and 3 of the first to third embodiments can be said to be physical training devices equipped with fixed gripping members, and the physical training device 4 of the fourth embodiment can be said to be a physical training device equipped with a detachable gripping member.

[0065] The gripping member 55 of the body training device 4 of the fourth embodiment is made of a straight metallic cylindrical pipe extending in the X-axis direction when viewed from the front, and has connecting portions 57 at both ends. The connecting portion 57 is provided with a female thread portion 58 into which a connecting bolt 60, which is a connector, is screwed. The connecting portion 57 may be formed by using a thick pipe member for the gripping member 55 and providing the female thread portions 58 at both ends, or a member provided with the female thread portion 58 may be welded to the gripping member 55 to form the connecting portion 57. Also, a nut may be attached instead of the female thread portion 58.

[0066] The overall shape, outer diameter, mounting position relative to the main body 10, etc. of the gripping member 55 are the same as those of the gripping member 40 of the first embodiment, and the gripping member 55 is fixed to the upper part of the vertical parts 14, 15 of the main body via a connecting bolt 60 so as to be below the horizontal part 12 of the main body and parallel to the horizontal part 12 of the main body. In this embodiment, the entire gripping member 55 is the gripping part. The main body 10 and the gripping member 55 are in the same plane as in the physical training device 1 of the first embodiment. The way in which the distance Δh between the gripping member 55 and the horizontal part 12 of the main body is set, and the fact that it is preferable to apply an anti-slip treatment to the surface of the gripping member 55 are the same as those of the gripping member 40 of the first embodiment.

[0067] Connecting bolt 60 comprises a bolt 61 having an external thread portion 62 to which a handle 64 is attached at the head. The external thread portion 62 has a length equal to or greater than the outer diameter of the vertical portions 14, 15 of the main body 10, and has a length that allows it to be screwed into the internal thread portion 58 provided on the gripping member 55. Connecting bolt 60 includes handle 64, so that it can be easily tightened and loosened by hand. However, handle 64 is not essential.

[0068] A through hole 18 into which the male thread portion 61 of a connecting bolt 60 can be inserted is provided at the upper portion of the vertical portions 14, 15 of the main body 10. This allows the gripping member 55 to be fixed to the main body 10 by inserting the bolt 61 of the connecting bolt 60 into the through hole 18 and screwing it into the female thread portion 58 provided on the gripping member 55.

[0069] The method of use and the effects of the physical training device 4 of the fourth embodiment are basically the same as those of the physical training device 1 of the first embodiment, but it also has the following effects. The physical training device 4 of the fourth embodiment allows the gripping member 55 to be replaced, so that a gripping member 55 of a thickness that suits the user can be attached and used. Furthermore, in the physical training device 4 of the fourth embodiment, if a plurality of through holes 18 are provided in the vertical parts 14, 15 of the main body in the height direction (Y direction), the gripping member 55 can be attached and used at a height that suits the user. These make the physical training device 4 easier to use.

[0070] The physical training device 4 of the fourth embodiment can be seen as a device in which the gripping member 40 of the physical training device 1 of the first embodiment is made detachable by using a connecting bolt 60. Similarly, the gripping member 45 of the physical training device 2 of the second embodiment and the gripping member 50 of the physical training device 3 of the third embodiment can be made detachable by using a connecting bolt 60.

[0071] In order to make the gripping member 45 of the physical training device 2 of the second embodiment detachable using the connecting bolt 60, it is sufficient to provide a female threaded portion on the upper part of the connecting parts 47, 48, provide a through hole penetrating in the Y-axis direction in the horizontal part 12 of the main body, insert the connecting bolt 60 into the through hole from the upper part of the horizontal part 12 of the main body, and screw the connecting bolt 60 into the female thread of the connecting parts 47, 48. Similarly, in order to make the gripping member 50 of the physical training device 3 of the third embodiment detachable using the connecting bolt 60, it is sufficient to provide a female threaded portion on the upper part of the connecting part 53, provide a through hole penetrating in the Y-axis direction in the horizontal part 12 of the main body, insert the connecting bolt 60 into the through hole from the upper part of the horizontal part 12 of the main body, and screw the connecting bolt 60 into the female thread of the connecting part 53.

[0072] 5 is a perspective view of the gripping member 65 and the connector 70 of the physical training device 5 according to the fifth embodiment of the present invention. In the physical training device 5 according to the fifth embodiment of the present invention, the same components as those in the physical training device 1 according to the first embodiment of the present invention shown in FIG. 1 are denoted by the same reference numerals and will not be described.

[0073] The physical training device 5 of the fifth embodiment has the same configuration as the physical training device 1 of the first embodiment of the present invention, except for the gripping member 65 and the connector 70. Therefore, the following description will focus on the gripping member 65 and the connector 70, which are essential parts of the physical training device 5. Although only one physical training device 5 is shown in Fig. 5, the physical training device 5 of the fifth embodiment is basically used as a set of two physical training devices 5, similar to the physical training device 1 of the first embodiment.

[0074] In the physical training device 5 of the fifth embodiment, similarly to the physical training device 4 of the fourth embodiment, the gripping member 65 can be attached to and detached from the main body 10, and the physical training device 5 can be said to be a physical training device equipped with a detachable gripping member.

[0075] The gripping member 65 of the body training device 5 of the fifth embodiment is made of a straight metallic cylindrical pipe extending in the X-axis direction when viewed from the front, and has connecting portions 67 at both ends. The connecting portion 67 is provided with a recess 68 into which a fitting portion 73 at the tip of a connecting bolt 70, which is a connector, fits. The connecting portion 67 may be formed by using a thick pipe member for the gripping member 65 and providing the recesses 68 at both ends, or by welding a member provided with the recesses 68 to the gripping member 65.

[0076] The overall shape, outer diameter, mounting position relative to the main body 10, etc. of the gripping member 65 are the same as those of the gripping member 40 of the first embodiment, and the gripping member 65 is fixed to the upper part of the vertical parts 14, 15 of the main body via a connecting bolt 70 so as to be below the horizontal part 12 of the main body and parallel to the horizontal part 12 of the main body. In this embodiment, the entire gripping member 65 is the gripping part. The main body 10 and the gripping member 65 are in the same plane as in the physical training device 1 of the first embodiment. The way in which the distance Δh between the gripping member 65 and the horizontal part 12 of the main body is set, and the fact that it is preferable to apply an anti-slip treatment to the surface of the gripping member 65 are the same as those of the gripping member 40 of the first embodiment.

[0077] Connecting bolt 70 has handle 64 attached to the head of bolt 71 having male thread portion 72. Male thread portion 72 has the same length as the outer diameter of vertical portions 14, 15 of main body 10. Bolt 71 also has cylindrical fitting portion 73 at the tip of male thread portion 72 that fits into recess 68 provided in gripping member 65. Connecting bolt 70 has handle 64, so it can be easily tightened and loosened by hand. However, handle 64 is not necessary.

[0078] A threaded hole 19 having a female thread portion into which a male thread portion 72 of a connecting bolt 70 can be screwed is provided at the upper portion of the vertical portions 14, 15 of the main body 10. As a result, when the bolt 71 of the connecting bolt 70 is screwed into the threaded hole 19, the fitting portion 73 protrudes from the vertical portions 14, 15 of the main body 10 and fits into the recess 68 of the gripping member 65, thereby fixing the gripping member 65.

[0079] The method of use and the effects of the physical training device 5 of the fifth embodiment are the same as those of the physical training device 4 of the fourth embodiment, and since the gripping member 65 can be replaced, a gripping member 65 of a thickness that suits the user can be attached and used. In addition, in the physical training device 5 of the fifth embodiment, if a plurality of screw holes 19 are provided in the vertical parts 14, 15 of the main body in the height direction (Y direction), the gripping member 65 can be attached and used at a height that suits the user. This makes the physical training device 5 easier to use.

[0080] 6 is a perspective view of the gripping member 75 and the mounting table 78 of the physical training device 6 according to the sixth embodiment of the present invention. In the physical training device 6 according to the sixth embodiment of the present invention, the same components as those in the physical training device 1 according to the first embodiment of the present invention shown in FIG. 1 are denoted by the same reference numerals and will not be described.

[0081] The physical training device 6 of the sixth embodiment has the same configuration as the physical training device 1 of the first embodiment of the present invention, except for the gripping member 75 and the mounting base 78. Therefore, the following description will focus on the gripping member 75 and the mounting base 78, which are essential parts of the physical training device 6. Although only one physical training device 6 is shown in Fig. 6, the physical training device 6 of the sixth embodiment basically uses two physical training devices 6 as one set, similar to the physical training device 1 of the first embodiment.

[0082] In the physical training device 6 of the sixth embodiment, similarly to the physical training device 4 of the fourth embodiment, the gripping member 75 can be attached to and detached from the main body 10, and the physical training device 6 can be said to be a physical training device equipped with a detachable gripping member.

[0083] The gripping member 75 of the physical training device 6 of the sixth embodiment is made of a straight metallic cylindrical pipe extending in the X-axis direction in a front view, and its overall shape, outer diameter, mounting position relative to the main body 10, and the like are the same as those of the gripping member 40 of the first embodiment. It is attached to the upper part of the vertical parts 14, 15 of the main body via a mounting base 78, which is a connector, so as to be below the horizontal part 12 of the main body and parallel to the horizontal part 12 of the main body. In this embodiment, the part of the gripping member 75 excluding the part mounted on the mounting base 78 is the gripping part. The main body 10 and the gripping member 75 are in the same plane as the physical training device 1 of the first embodiment. The way in which the interval Δh between the gripping member 75 and the horizontal part 12 of the main body is set, and the fact that it is preferable to apply an anti-slip treatment to the surface of the gripping member 75 are the same as those of the gripping member 40 of the first embodiment.

[0084] The mounting table 78 is a short semicircular pipe for placing the gripping member 75 thereon, and is welded to the vicinity of the upper ends of the vertical parts 14, 15 of the main body in parallel to the horizontal part 12 of the main body. A cushioning material 79 is attached to the entire inner circumferential surface of the inside of the mounting table 78. The inner diameter of the cushioning material 79 attached to the inside of the mounting table 78 is slightly larger than the outer diameter D1 of the gripping member 75.

[0085] When a downward load is applied to the gripping member 75 placed on the mounting table 78, the cushion material 79 is depressed, preventing the gripping member 75 from rotating. Instead of the cushion material 79, the gripping member 75 may be provided with an anti-slip material to prevent rotation. The mounting table 78 and the gripping member 75 may be held by a clip 93 as shown in Fig. 8(C). This allows the mounting table 78 to stably support the placed gripping member 75. Note that by increasing the inner diameter of the mounting table 78 and adjusting the thickness of the cushion material 79, gripping members 75 with different outer diameters can also be stably supported.

[0086] The method of use and the effects of the physical training device 6 of the sixth embodiment are the same as those of the physical training device 4 of the fourth embodiment, and since the gripping member 75 can be replaced, a gripping member 75 of a thickness that suits the user can be attached and used.

[0087] 7 is a perspective view of the gripping member 85 and the connector 88 of the physical training device 7 according to the seventh embodiment of the present invention. In the physical training device 7 according to the seventh embodiment of the present invention, the same components as those in the physical training device 1 according to the first embodiment of the present invention shown in FIG. 1 are denoted by the same reference numerals and will not be described.

[0088] The physical training device 7 of the seventh embodiment has the same configuration as the physical training device 1 of the first embodiment of the present invention, except for the gripping member 85 and the connector 88. Therefore, the following description will focus on the gripping member 85 and the connector 88, which are essential parts of the physical training device 7. Although only one physical training device 7 is shown in Fig. 7, the physical training device 7 of the seventh embodiment is basically used as a set of two physical training devices, similar to the physical training device 1 of the first embodiment.

[0089] In the physical training device 7 of the seventh embodiment, similarly to the physical training device 1 of the first embodiment, the gripping member 85 is fixed to the main body 10, and it can be said to be a physical training device equipped with a fixed gripping member.

[0090] The gripping member 85 of the physical training device 7 of the seventh embodiment is made of a straight metallic cylindrical pipe extending in the X-axis direction when viewed from the front. The overall length of the gripping member 85 of this embodiment is about half that of the gripping member 40 of the first embodiment, but the length need only be long enough to be gripped by hand, and may be the same length as the gripping member 40 of the first embodiment. In this embodiment, the portion of the gripping member 85 that is sandwiched between the left and right connecting belts 88 is the gripping portion.

[0091] The outer diameter of the gripping member 85, its attachment position relative to the main body 10, and the like are the same as those of the gripping member 40 of the first embodiment, and it is suspended below the main body 10 via a connecting belt 88, which is a connector, so as to be parallel to the horizontal part 12 of the main body. The main body 10 and the gripping member 85 are on the same plane, as in the physical training device 1 of the first embodiment. The way in which the distance Δh between the gripping member 85 and the horizontal part 12 of the main body is set, and the fact that it is preferable to apply an anti-slip treatment to the surface of the gripping member 85 are the same as those of the gripping member 40 of the first embodiment.

[0092] The connecting belt 88 is a belt for suspending the gripping member 85 below the main body 10, and is made up of a pair of belts on the left and right. The connecting belt 88 is not particularly limited in material, etc., as long as it can withstand the load applied to the gripping member 85 during training. Therefore, a cloth belt or a leather belt having an appropriate width can be used.

[0093] One end of the connecting belt 88 is sewn so as to wrap around the horizontal part 12 of the main body and is fixed to the horizontal part 12 of the main body. Similarly, the other end of the connecting belt 88 is sewn so as to wrap around the gripping member 85, connecting the connecting belt 88 and the gripping member 85. The connecting portion between the connecting belt 88 and the horizontal part 12 of the main body is sewn so as to leave as few gaps as possible in order to prevent the connecting belt 88 from moving. Similarly, the connecting portion between the connecting belt 88 and the gripping member 85 is sewn so as to leave as few gaps as possible in order to prevent the gripping member 85 from moving relative to the connecting belt 88.

[0094] It is preferable that the connection portion between the connecting belt 88 and the horizontal portion 12 of the main body, and the connection portion between the connecting belt 88 and the gripping member 85 are prevented from shifting after connection. The shifts that are of particular concern are shifting in the left-right direction (X direction) of the connecting belt 88 relative to the horizontal portion 12 of the main body, shifting in the left-right direction (X direction) of the gripping member 85 relative to the connecting belt 88, and shifting in the circumferential direction of the gripping member 85 relative to the connecting belt 88, that is, the rotation of the gripping member 85. Shifting of the belt 88 in the circumferential direction of the horizontal portion 12 of the main body is suppressed when a downward load is applied to the gripping member 85.

[0095] Fig. 8 shows slippage prevention means for the connecting device 88 of the physical training device 7 shown in Fig. 7. The first slippage prevention means is a rubber plate or sponge member (hereinafter referred to as rubber plate, etc.) that increases frictional force. Such a rubber plate, etc. 89 is attached to the part of the connecting belt 88 that contacts the horizontal part 12 of the main body and the part of the connecting belt 88 that contacts the gripping member 85 as shown in Fig. 8(A), increasing frictional force and preventing slippage.

[0096] A rubber plate or the like 89 for preventing slippage may be attached to the horizontal part 12 of the main body and the gripping member 85 in place of the connecting belt 88, and may also be used in place of a covering material attached to the horizontal part 12 of the main body or a covering material attached to the gripping member 85 if such a material is attached. Also, a non-slip material, adhesive material, or double-sided tape may be used in place of the rubber plate or sponge member.

[0097] The second slippage prevention means is a stopper that prevents the connecting belt 88 from moving in the longitudinal direction (X direction). As shown in FIG. 8(B), stoppers 91 are arranged on the left and right sides of the connecting belt 88 so as to sandwich the connecting belt 88. The stopper 91 shown in FIG. 8(B) is made of a magnet having a semicircular shape. The stopper is not particularly limited in shape or structure as long as it can prevent the connecting belt 88 from moving in the longitudinal direction (X direction). In FIG. 8(B), the connecting belt 88 may be brought into contact with an end of the covering material 25, and the covering material 25 may be used as a stopper.

[0098] Movement of gripping member 85 in the longitudinal direction (X direction) relative to connecting belt 88 can also be prevented by using stopper 91. Horizontal portion 12 of the main body or a clip that clamps gripping member 85 can also be used as the stopper. Instead of attaching a stopper to gripping member 85, a recess into which connecting belt 88 fits may be provided.

[0099] The third slippage prevention means is a clip or a pinch. As shown in Fig. 8(C), a clip 93 pinches the connecting belt 88 and the horizontal part 12 of the main body 10 from above the connecting belt 88, which is attached so as to be wound around the horizontal part 12 of the main body. Similarly, a clip 93 pinches the connecting belt 88 and the gripping member 85 from above the connecting belt 88, which is attached so as to be wound around the gripping member 85. The shape and structure of the clip or pinch are not particularly limited. The clip 93 can prevent the connecting belt 88 or the gripping member 85 from moving left and right and rotating in the circumferential direction.

[0100] In the seventh embodiment of the physical training device 7, a belt is used to connect the gripping member 85 and the horizontal part 12 of the main body, but instead of the belt, a cable tie used to bundle strings, ropes, hooks, cables, etc. may be used.

[0101] The method of use and the effects of the physical training device 7 of the seventh embodiment are the same as those of the physical training device 1 of the first embodiment.

[0102] 9 is a perspective view of the gripping member 95 and the connector 97 of the physical training device 8 of the eighth embodiment of the present invention. In the physical training device 8 of the eighth embodiment of the present invention, the same components as those in the physical training device 1 of the first embodiment of the present invention shown in FIG. 1 are denoted by the same reference numerals and will not be described.

[0103] The physical training device 8 of the eighth embodiment has the same configuration as the physical training device 1 of the first embodiment of the present invention, except for the gripping member 95 and the connector 97. Therefore, the following description will focus on the gripping member 95 and the connector 97, which are essential parts of the physical training device 8. Although only one physical training device 8 is shown in FIG. 8, the physical training device 8 of the eighth embodiment is basically used as a set of two physical training devices, similar to the physical training device 1 of the first embodiment.

[0104] In the physical training device 8 of the eighth embodiment, similarly to the physical training device 4 of the fourth embodiment, the gripping member 95 can be attached to and detached from the main body 10, and the physical training device 8 of the eighth embodiment can be said to be a physical training device equipped with a detachable gripping member. Also, the physical training device 8 of this embodiment is a physical training device equipped with a hanging height changing means, in which the hanging height of the gripping member 95 suspended from the horizontal part 12 of the main body can be changed.

[0105] The gripping member 95 of the physical training device 8 of the eighth embodiment is made of a straight metallic cylindrical pipe extending in the X-axis direction when viewed from the front. The overall length of the gripping member 95 of this embodiment is about half that of the gripping member 40 of the first embodiment, but the length need only be long enough to be gripped by hand, and may be the same length as the gripping member 40 of the first embodiment. In this embodiment, the portion of the gripping member 95 that is sandwiched between the left and right connecting belts 88 is the gripping portion.

[0106] The outer diameter of the gripping member 95, its attachment position relative to the main body 10, and the like are the same as those of the gripping member 40 of the first embodiment, and it is suspended below the main body 10 via a connecting belt 98, which is a connector, so as to be parallel to the horizontal part 12 of the main body. The main body 10 and the gripping member 95 are on the same plane, as in the physical training device 1 of the first embodiment. The way in which the distance Δh between the gripping member 95 and the horizontal part 12 of the main body is set, and the fact that it is preferable to apply an anti-slip treatment to the surface of the gripping member 95 are the same as those of the gripping member 40 of the first embodiment.

[0107] The connecting device 97 is composed of a connecting belt 98 and binding devices 100, 101 for fixing the connecting belt 98. The connecting belt 98 is a belt for suspending the gripping member 95 below the main body 10, and is composed of a pair of belts on the left and right. The connecting belt 98 may be made of any material as long as it can withstand the load applied to the gripping member 95 during training, and there are no particular limitations on the material, etc. Therefore, a cloth belt or leather belt of an appropriate width can be used.

[0108] The connecting belt 98 has one end removably fixed to the horizontal part 12 of the main body via a fastener 100 so as to be wound around the horizontal part 12 of the main body. Similarly, the connecting belt 98 has the other end removably fixed to the gripping member 95 via a fastener 101 so as to be wound around the gripping member 95.

[0109] The tying devices 100 and 101 are components in which two rods are hung horizontally with a gap in the center of a rectangular frame, and a loop can be made in the belt by inserting the belt into the space formed by the frame and the rods and folding it back. These tying devices 100 and 101 are well-known tying devices that can make loops in belts, and are also called adjusters because the size and position of the loop can be adjusted.

[0110] The fasteners 100 and 101 are not limited to the fasteners of this embodiment as long as they can form a loop in the connecting belt 98 and firmly connect to the horizontal portion 12 and the gripping member 95 of the main body 10. As the fasteners 100 and 101, known fasteners such as buckles and D-rings can also be used.

[0111] In this embodiment, two binding devices 100, 101 capable of adjusting the size of the loop formed by the belt are used, but a button may be used to create a loop in the connecting belt 98 at a portion of the connecting belt 98 that is fixed so as to be wound around the horizontal portion 12 of the main body, or at a portion of the connecting belt 98 that is fixed to the gripping member 95 so as to be wound around the gripping member 95, and the connecting belt 98 may be fixed to the horizontal portion 12 of the main body 10 or the gripping member 95. Similarly, a hook may be used at a portion of the connecting belt 98 that is fixed so as to be wound around the horizontal portion 12 of the main body 10, or at a portion of the connecting belt 98 that is fixed to the gripping member 95 so as to be wound around the gripping member 95, and the connecting belt 98 may be fixed to the horizontal portion 12 of the main body or the gripping member 95.

[0112] Even if a button or hook is used on either the part of the connecting belt 98 that is fixed by wrapping around the horizontal part 12 of the main body 10, or the part of the connecting belt 98 that is fixed to the gripping member 95 by wrapping around it, the mounting height of the gripping member 95 can be adjusted by using a fastener 100, 101 on the other part.

[0113] In the physical training device 8 constructed as described above, the gripping member 95 is attached to the main body 10 using a detachable connecting belt 98, so that the gripping member 95 can be attached and detached without any processing of the main body 10. In addition, since the connecting tool 101 is used to attach the connecting belt 98 to the gripping member 95, the attachment height of the gripping member 95 can be adjusted, and furthermore, the gripping member 95 can be easily replaced with one of a different thickness. The gripping member 95 and connecting tool 97 of this embodiment correspond to the gripping tool for the physical training device according to the present invention.

[0114] In the physical training device 8 of this embodiment, it is also preferable to prevent the connection between the connecting belt 98 and the horizontal part 12 of the main body, and the connection between the connecting belt 98 and the gripping member 95 from slipping, and the slippage prevention means shown in Figure 8 can be used.

[0115] The method of use and the effects of the physical training device 8 of the eighth embodiment are the same as those of the physical training device 1 of the first embodiment.

[0116] 10 is a perspective view of the gripping member 105, the connector 110 and the surroundings of the physical training device 9 according to the ninth embodiment of the present invention. In the physical training device 9 according to the ninth embodiment of the present invention, the same components as those in the physical training device 1 according to the first embodiment of the present invention shown in FIG. 1 are denoted by the same reference numerals and will not be described.

[0117] The physical training device 9 of the ninth embodiment has the same configuration as the physical training device 1 of the first embodiment of the present invention, except for the gripping member 105 and the connector 110. Therefore, the following description will focus on the gripping member 105 and the connector 110, which are essential parts of the physical training device 9. Although only one physical training device 9 is shown in Fig. 9, the physical training device 9 of the ninth embodiment is basically used as a set of two physical training devices, similar to the physical training device 1 of the first embodiment.

[0118] In the physical training device 9 of the ninth embodiment, similarly to the physical training device 8 of the eighth embodiment, the gripping member 105 can be attached to and detached from the main body 10, and the physical training device 9 can be said to be a physical training device equipped with a detachable gripping member.

[0119] The gripping member 105 of the body training device 9 of the ninth embodiment is made of a metallic cylindrical pipe that is square-shaped when viewed from the front. The gripping member 105 includes a gripping part 106 extending in the X-axis direction, connecting parts 107 and 108 extending in the Y-axis direction from both ends of the gripping part 106, and a connecting part 109 extending in the X-axis direction connecting the upper ends of the connecting parts 107 and 108.

[0120] The outer diameter of the gripping member 106, its attachment position relative to the main body 10, and the like are the same as those of the gripping member 40 of the first embodiment, and the gripping part 106 is suspended below the main body 10 via an S-shaped hook 110, which is a connector, so that the gripping part 106 is parallel to the horizontal part 12 of the main body. The main body 10 and the gripping member 105 are on the same plane, as in the physical training device 1 of the first embodiment. The way in which the distance Δh between the gripping part 106 and the horizontal part 12 of the main body is set, and the fact that it is preferable to apply an anti-slip treatment to the surface of the gripping part 106 are the same as those of the gripping member 40 of the first embodiment.

[0121] The connector 110 is an S-shaped hook 110 having an S-shape in a side view, and is made up of a pair of left and right S-shaped hooks 110. The S-shaped hook 110 is made by bending a thin metal plate into an S shape, and is provided with a curved locking portion 111 at the top that locks onto the horizontal portion 12 of the main body, and a curved locking portion 112 at the bottom that locks onto the connecting portion 109 of the gripping member 105.

[0122] The S-shaped hook 110 has a locking portion 111 which can be attached to the horizontal portion 12 of the main body and detached therefrom. The gripping member 105 can also be attached to the S-shaped hook 110 and detached therefrom.

[0123] In the physical training device 9 constructed as above, the gripping member 105 is attached to the main body 10 using a detachable S-shaped hook 110, so that the gripping member 105 can be attached and detached without any processing of the main body 10. Also, the gripping member 105 can be easily replaced with a gripping member of a different thickness. The gripping member 105 and the connecting device 110 of this embodiment correspond to the gripping device for the physical training device according to the present invention.

[0124] In the body training device 9 of this embodiment, it is also preferable to prevent the connection between the S-shaped hook 110 and the horizontal part 12 of the main body and the connection between the S-shaped hook 110 and the gripping member 105 from slipping, and a slippage prevention means shown in FIG. 8 can be used.

[0125] The method of use and the effects of the physical training device 9 of the ninth embodiment are the same as those of the physical training device 1 of the first embodiment.

[0126] The physical training devices 1, 2, 3, 4, 5, 6, 7, 8, and 9 of the first to ninth embodiments have in common the fact that a gripping member having a gripping portion with an outer diameter smaller than the outer diameter of the horizontal portion of the main body is attached to the main body below and parallel to the horizontal portion of the main body.

[0127] The physical training apparatus and the gripping tool for the physical training apparatus according to the present invention have been described above using the first to ninth embodiments of the physical training apparatus 1, 2, 3, 4, 5, 6, 7, 8, and 9. However, the physical training apparatus and the gripping tool for the physical training apparatus according to the present invention are not limited to the above-mentioned embodiments and can be modified without departing from the spirit and scope of the invention.

[0128] The main body and legs constituting the body training device of the first to ninth embodiments are not limited to the above embodiments as long as the main body has a horizontal portion and a pair of vertical portions extending downward from both ends of the horizontal portion, and the pair of legs are connected to the lower ends or lower parts of each of the vertical portions of the main body to support the main body.

[0129] In the physical training devices 7, 8 of the seventh and eighth embodiments, the gripping members 85, 95 are made of a straight cylindrical pipe, but in the physical training devices 7, 8 of the seventh and eighth embodiments, the square-shaped gripping member 105 used in the physical training device 9 of the ninth embodiment may also be used.

[0130] The eighth embodiment of the physical training device 8 uses two fasteners 100, 101 to create loops of the connecting belt 98 at each of the connection parts with the horizontal part 12 of the main body and with the gripping member 95, and suspends the gripping member 95 from the horizontal part 12 of the main body. Alternatively, however, one loop of the connecting belt 98 may be created by the connecting belt 98 and one fastener, and the gripping member 95 may be suspended from the horizontal part 12 of the main body using this loop.

[0131] Furthermore, the square-shaped gripping member 105 used in the physical training device 9 of the ninth embodiment may have different outer diameters of the pipe material between the gripping portion 106 and the connecting portions 107, 108, and 109, and may have curved portions between the gripping portion 106 and the connecting portions 107 and 108, and between the connecting portions 107 and 108 and the connecting portion 109. Furthermore, in the case of a physical training device having the square-shaped gripping member 105, the square-shaped gripping member 105 may be suspended from the horizontal portion of the main body by a single belt, like a hanging strap on a train.

[0132] Although a preferred physical exercise device and a gripping tool for a physical exercise device have been described with reference to the drawings, a person skilled in the art will easily imagine various changes and modifications within the obvious scope upon reading the specification. Therefore, such changes and modifications are interpreted as falling within the scope of the invention as defined by the claims. [Explanation of symbols]

[0133] 1, 2, 3, 4, 5, 6, 7, 8, 9 Physical fitness equipment 10 Main unit 12 Horizontal part 14,15 Vertical section 16,17 Bottom end of vertical section 18 Through hole 19 Screw hole (5th) 25 Covering material 30 legs 31 Support part 33 Connecting part 34 Screw hole 38 Volts 40 Gripping member 45 Gripping member 46 Gripping part 50 Gripping member 51 Gripping part 55 Gripping member 58 Female thread 60 Connectors, connecting bolts 61 Volts 62 Male thread 65 Gripping member 68 Recess 70 Connectors, connecting bolts 71 Volts 72 Male thread 73 Fitting part 75 Gripping member 78 Connector, stand 85 Gripping member 88 Connectors, connecting belts 89 Rubber sheets, etc. 91 Stopper 93 clips 95 Gripping member 97 Connectors 98 Connecting Belt 100 Binding tool 101 Binding tool 105 Gripping member 106 Gripping part 110 Connector, S-shaped hook D0 Outer diameter of horizontal part of main body D1 Outer diameter of the gripping part of the gripping member

Claims

1. A portable physical exercise device that is easy to carry, a main body formed of a substantially inverted U-shaped pipe member having a horizontal portion and a pair of vertical portions extending downward from both ends of the horizontal portion; A pair of legs connected to the lower ends or lower portions of the vertical portions of the main body and supporting the main body; a gripping member having a gripping portion with an outer diameter smaller than the outer diameter of the horizontal portion of the main body; having The physical training device according to claim 1, wherein the gripping member is attached to the main body such that the gripping portion is below a horizontal portion of the main body and parallel to the horizontal portion of the main body.

2. 2. The physical training device according to claim 1, wherein the shape of the gripping member is any one of a straight line, an L-shape, a U-shape, an approximate U-shape, and a rectangular shape.

3. 2. The physical exercise device according to claim 1, wherein the gripping member is fixed to the body.

4. a connecting means for removably attaching the gripping member to the main body; 2. The physical training device according to claim 1, wherein the gripping member is detachably attached to the main body via the connecting means.

5. The connecting means is a bolt, The main body has a through hole through which the bolt can be inserted, 5. The physical training device according to claim 4, wherein the gripping member has a threaded portion into which the bolt is screwed.

6. The connecting means is a bolt, The main body has a threaded portion into which the bolt is screwed, The gripping member has a recess into which the tip end of the bolt fits, 5. The physical training device according to claim 4, wherein the bolt is screwed into the threaded portion, the tip of the bolt passing through the body is fitted into the recess, and the gripping member is fixed in a detachable manner.

7. 5. The physical training device according to claim 4, wherein the connecting means is a suspender for suspending the gripping member below the horizontal portion of the main body.

8. 8. The physical training apparatus according to claim 7, wherein the hanging device is provided with a hanging height changing means capable of changing the hanging height of the gripping member.

9. 9. The physical training device according to claim 7 or 8, further comprising anti-slip means for maintaining the position of the hanging device suspended from the horizontal portion of the main body and / or the position of the gripping member attached to the hanging device.

10. The main body has a mounting base for the gripping member, 2. The physical training device according to claim 1, wherein the gripping member is placed on the table.

11. A gripping tool that can be attached to a portable physical training device that is easy to carry, the gripping tool comprising: a main body made of a substantially inverted U-shaped pipe member having a horizontal portion and a pair of vertical portions extending downward from both ends of the horizontal portion; and a pair of legs that are connected to the lower ends or lower portions of the vertical portions of the main body and support the main body, a gripping member having a gripping portion with an outer diameter smaller than the outer diameter of the horizontal portion of the main body; a connecting means for removably attaching the gripping member to the main body such that the gripping portion of the gripping member is below and parallel to the horizontal portion of the main body; A gripping tool for physical training equipment, comprising:

Images