JPS647794B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an exercise machine that allows various exercises to be performed with one machine.

Recently, there has been a great deal of interest in health, and in response to this, various types of exercise equipment have been commercially available.

However, most of the commercially available exercise machines have been capable of performing only one type of exercise. Therefore, if a user wants to perform multiple types of exercise depending on their health condition, they have to purchase equipment for each type of exercise, which is extremely uneconomical and inconvenient. was.

The present invention was made based on the above circumstances, and its purpose is to provide an extremely convenient exercise device that allows a single device to perform multiple types of exercise with simple operation.

An embodiment of the present invention will be described below with reference to the drawings. 1 in the figure is a leg body. This leg body 1 consists of a right leg part 2 and a left leg part 3. Each of the legs 2 and 3 includes a mounting plate 4, a fixed leg 5 whose upper end is connected and fixed to the mounting plate 4, and a movable leg whose upper end is rotatably connected to the mounting plate 4 by a support shaft 6. It consists of 7. As shown in FIG. 4, the mounting plate 4 is bent with a locking piece 8 that limits the opening angle of the movable leg 7, and the upper end of the fixed leg 5 is horizontally extended toward the movable leg 7. It is extended and formed into a grip part 9 for hanging.

The movable legs 7, 7 of the right leg part 2 and the left leg part 3 are connected by a connecting rod 10, and a crank-shaped mounting rod 11 is rotatably mounted between each mounting plate 4, 4. It is constructed so that it can be fixed at a predetermined rotation angle by a first stopper mechanism 12 shown in FIG. The mounting rod 11 is made of pipe material, and has a large diameter portion 13a and a small diameter portion 13b at both ends.
A nut 13 having a large diameter portion 13a thereof is fitted and fixed. The small diameter portion 13b of this nut 13 is connected to a support hole 14 formed in the mounting plate 4.
It is rotatably inserted into the Further, a screw 16 is screwed into the nut 13 via a washer 15 having a larger diameter than the support hole 14, and this screw 16 prevents the small diameter portion 13b of the nut 13 from being pulled out from the support hole 14. are doing. A board 17 is provided at one end of the mounting rod 11 so as to face the mounting plate 4. A through hole 18 is bored in the substrate 17, and a short tube 19 is fixed to a portion corresponding to the through hole 18. A stopper pin 21 having a flange 20 formed in the middle thereof is provided within the short tube 19 and is biased by a spring 22 in a direction in which one end of the stopper pin 21 projects from the through hole 18 . In addition, stoppa pin 21
A knob 23 is provided at the other end. and,
The stopper pin 21 protruding from the through hole 18 is
It engages with an engagement hole 24 drilled in the mounting plate 4 to restrict rotation of the mounting rod 11. That is, the stopper pin 21 and the engagement hole 24 constitute the first stopper mechanism 12 that fixes the mounting rod 11 at a predetermined rotation angle.

A support body 25 is connected and fixed to the mounting rod 11. This support body 25 is a U-shaped first frame 2 to which both sides of the mounting rod 11 are connected and fixed.
6, and a second frame 28 having both sides inserted into both sides of the first frame 22 so that it can be fixed at any sliding position with set screws 27, 27. A cushion body 29 is attached to the first frame 26 over almost its entirety, and a protrusion 3 along the width direction is attached to the lower end of the cushion body 29.
0 is formed. As shown in FIG. 9, the cushion body 29 is made by superimposing an elastic material 29b on a substrate 29a, and covering the elastic material 29b with an exterior material 29c. The lower end of the second frame 28 is bent into a substantially L-shape, and a footrest plate 31 forming a footrest is provided at this portion, as shown in FIG. A large number of protrusions 32 are provided on the upper surface of this footrest 31.
A rubber mat 33 formed with... is attached. Further, at the tip of the L-shaped bent portion of the second frame 28, there is a frame 28.
A horizontal rod 34 that is longer than the width dimension of
5. Short pipes 36, 36 are rotatably fitted onto both ends of the horizontal rod 34, and these short pipes 3
As shown in FIG. 6, mounting rods 37 and 37, which are bent into a substantially L-shape, are fixed at one end to each of the mounting rods 6 and 36, respectively. A first holding plate 38 as a movable member is installed between the other ends of these mounting rods 37, 37. A pair of first curved portions 39, 39 are formed in parallel on this first holding plate 38, and a cushion material 40,
40 is attached. Also, the second frame 2
The first holding plate 3 is located between both sides of the lower end of the
As shown in FIG. 1, a second holding plate 41 as a fixing member is installed so as to face the mat 33 when the holding plate 8 is positioned on the mat 33. A pair of second curved parts 42, 42 corresponding to the first curved parts 39, 39 are formed on this second holding plate 41, and cushion material is also formed on the inner surfaces of these second curved parts 42, 42. 43, 43 are attached. Further, the second holding plate 41 has a pair of second holding plates as shown in FIG.
A holding bolt 44 is provided with one end rotatably connected between the curved portions 42, 42 of the holding bolt 44. A locking nut 45 is screwed into this holding bolt 44.
On the other hand, the pair of first curved portions 3 of the first holding plate 38
An engagement groove 46 that is open at the upper end of the first holding plate 38 is formed between 9 and 39, and the holding bolt 44 is engaged with this engagement groove 46. When the user M rests on the mat 33 and leans on the cushion body 29 provided on the first frame 26 as shown in FIG. 41 and engages the holding bolt 44 with the engagement groove 46, and then tightens the locking nut 45, the user M
's ankles are the first and second curved parts 39, 39, 42,
It is designed to be held and fixed by 42.
Further, at this time, the protrusion 30 formed on the cushion body 29 hits the lower back of the user M, thereby stretching the user's M back muscles. That is, the above first,
The second holding plates 38 and 41 constitute a holding device 47 that holds and fixes the ankle of the user M.

Furthermore, a U-shaped rotation regulating rod 48 constituting a second stopper mechanism is installed between the fixed legs 5, 5 of the leg body 1 and projects toward the movable legs 7, 7 side. The rotation regulating rod 48 restricts the rotation of the support body 25, and as shown in FIG.
is held in an inclined state without any further rotation in the counterclockwise direction shown by arrow a. The state of the support body 25 at this time is assumed to be an upright state. Further, when the support body 25 is held in an erect state, the stopper pin 21 of the first stopper mechanism 12 is engaged with the engagement hole 24 of the mounting plate 4. Then, by rotating the support body 25 clockwise, the foot rest plate 31 provided on the second frame 28 is rotated as shown in FIG.
When the first frame 26 is vertically positioned upward, both sides of the first frame 26 come into contact with the rotation regulating rod 48, and further rotation of the support body 25 in the clockwise direction is restricted. This state of the support body 25 is referred to as an inverted state.

A fixing plate 50 having a through hole 49 is provided in the middle of the rotation regulating rod 48 as shown in FIG. 9, and a lock pin 52 is connected to this fixing plate 50 by a chain 51. There is. On the other hand, a pin holder 53 is attached to the back surface of the cushion body 29 of the first frame 26 at a position corresponding to when the first frame 26 comes into contact with the rotation regulating rod 46. Then, the first frame 26 is attached to the rotation regulating rod 4.
The through hole 49 of the fixed plate 50 is in an inverted state in contact with the
By inserting the lock pin 52 into the pin holder 53, the support body 25 is fixed to the fixed plate 50 via the pin holder 53 in an inverted state. That is, the fixing plate 50, the lock pin 52, and the pin holder 53
This constitutes a third stopper mechanism 54.

According to the exercise equipment configured in this way, the first
Various movements can be performed as shown in FIGS. 1-13. That is, as shown in FIG. 11, the support body 25 is rotated so that the end where the footrest plate 31 is provided faces upward until the first frame 26 hits the rotation regulating rod 48, and this rotation 3rd in angle
It is held in an inverted state by a stopper mechanism 54. Then, the user M holds the hanging grip part 3.
If you hang from 5,35, you can perform a hanging exercise. Further, as shown in FIG. 12, if the gripping parts 9, 9 for hanging are used, a hanging movement can be performed. Note that when performing the movements shown in FIGS. 11 and 12, if the first holding plate 38 of the holder 47 is rotated toward the upper surface side of the footrest plate 31, this first holding plate 38 will not get in the way when doing each of the above exercises.

Furthermore, as shown in FIG. 13, the support body 25 is held in an erect state with the footrest 31 on the lower side by the first stopper mechanism 12 and the rotation regulating rod 48 which is the second stopper mechanism. After that, the user M stands on the mat 33 of the footrest 31 and places the ankle on the holder 4.
7 and leans against the cushion body 29. Then, the stopper pin 21 of the first stopper mechanism 12 is removed from the engagement hole 24 of the mounting plate 4, and the support body 25 is slightly rotated clockwise. After that, if the user M holds the suspension grips 9 and 9 and rotates the support body 25 clockwise on his/her own until it hits the rotation regulating rod 48 and is in an inverted state, the user M's Since the head is down and the feet are up, it is possible to do a handstand exercise, and at the same time, the soles of the feet are subjected to acupressure by the protrusions 32 of the mats 33 on the footrest 31. Become. If the user M rotates the support body 25 to alternately take the inverted and erect postures, the blood circulation in the body will be improved, the metabolism will be activated, and the sagging of internal organs such as gastric ptosis will be prevented. It can be prevented.

Furthermore, when this exercise equipment is not in use, it can be stored in a flat state by closing the movable legs 7 toward the fixed legs 5, and the second frame 28 of the support body 25 can be frame 2
6 and hold the support body 25 in an inverted state, the height dimension can be reduced.

Note that the stopper mechanism in this invention is not limited to the above-mentioned embodiment. For example, when performing a hanging exercise with the support body inverted, the third
The above-mentioned support body is held by the first stopper mechanism, but if the mounting plate of the first stopper mechanism is provided with an engagement hole in which the stopper pin engages when the above-mentioned support body is inverted. , the third stopper mechanism becomes unnecessary. Further, as long as the second stopper mechanism and the third stopper mechanism are provided, there will be no problem in performing each of the above-mentioned movements even if the first stopper mechanism is not provided.

In addition, the structure in which the support body is rotatably supported on the leg body does not rely on a mounting rod, but a shaft is provided protruding from both sides of the support body, and the support body is rotatably supported on the leg body via this shaft. It's okay.

As described above, the present invention provides a support body rotatably provided on a leg body, a stopper mechanism that allows the support body to be held at a predetermined rotation angle, and a longitudinal direction of the support body. A footrest having a substantially L-shape at one end in the direction and a pair of hanging grips protruding from both sides of the footrest, and further comprising a fixed member and a movable member at the footrest. A holder was installed to hold the ankle of the patient. Therefore, by changing the holding angle by the stopper mechanism of the support body, various exercises such as hanging exercise and handstand exercise can be performed.Moreover, when performing the exercise, the user must hold the ankle with the holder. This makes it possible to safely and easily perform handstand exercises, for example.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, and FIG. 1 is an overall perspective view, FIG. 2 is a side view, FIG. 3 is a front view of the mounting plate, FIG. 4 is a side view, and FIG. 5 is a side view. FIG. 6 is an exploded perspective view of the holder, FIG. 7 is a cross-sectional view of the holder, FIG. 8 is a longitudinal sectional view of the same, and FIG. 9 is a cross-sectional view of the third stopper mechanism. A perspective view, FIG. 10 is a sectional view, and FIGS. 11 to 13 are explanatory views of the state of use. DESCRIPTION OF SYMBOLS 1... Leg body, 9... Grip part for hanging, 12...
...first stopper mechanism, 25...support body, 31...
...Foot rest plate (foot rest), 32...Protrusion, 33...Matsu, 35...Hanging part, 47...
Holder, 48... Rotation regulating rod (second stopper mechanism), 54... Third stopper mechanism.

Claims (1)

[Scope of Claims] 1. A leg body, a support body rotatably provided on the leg body, a stopper mechanism for holding this support body at a predetermined rotation angle, and a stopper mechanism provided at one longitudinal end of the support body. A footrest formed in a substantially L-shape, a pair of hanging grips provided protruding on both sides of the footrest, and a footrest provided at the location of the footrest. It is characterized by comprising a holder for holding the user's ankle resting on the foot rest, which is formed from a fixed member fixed at a location and a movable member that can be fixed in a state opposite to the fixed member. and exercise equipment. 2. The exercise equipment according to claim 1, characterized in that the legs are provided with a pair of gripping portions for lifting horizontally. 3. Claim 1, characterized in that the footrest is provided with a mat having a large number of protrusions.
Exercise equipment as described in section.