JP6751870B2 - Rolling massage tool - Google Patents

Description

The present invention relates to a rolling massage tool for massaging the body.

Some conventional rolling massage tools have an axial shape in which a specific part of the body is placed and moved back and forth to roll and massage the back side of the placed body part (see, for example, Patent Document 1).

However, since the massage is performed only on the back side of the body part on which the massage is performed and the side surface cannot be massaged, further improvement of the massage feeling has been an issue.

Japanese Unexamined Patent Publication No. 2011-177467

The problem to be solved is to improve the feeling of massage in the rolling massage tool.

In the rolling massage tool of the present invention, a pair of left and right rolling rolling portions are used as a body riding portion on which the back side of the body portion is placed, and the body portion is located on the side facing each other of the rolling portions. provided convex sliding portion which rubs the side, respectively, the degree of convex bulge of each of the sliding portion as viewed from one direction perpendicular to the lateral direction, perpendicular the lateral direction and the one direction and each The most important feature is that each of the rubbing portions has a shape that is larger than the degree of convex swelling of each rubbing portion when viewed from another direction, and that each of the rubbing portions has a symmetrical shape .

In addition, the rolling massage tool of the present invention can be configured so that the body riding portion can be flexed.

Further, in the rolling massage tool of the present invention, each of the rolling portions can be formed into an elliptical shape when viewed from the left and right directions in each pair of left and right rolling portions .

Rolling massaging devices of the present invention, provided mutually facing sides the convex which rubs the side surface of the body part sliding portion of each of the said rolling unit, each of said viewed from one direction perpendicular to the lateral direction The shape is such that the degree of convex bulge of the rubbing portion is larger than the degree of convex bulge of each of the rubbing portions as viewed from the left-right direction and the other direction orthogonal to the one direction. Since the rubbing portion has a symmetrical shape , not only the back side but also the side surface of the body part placed on the body riding portion can be massaged at the same time, and when each of the rolling portions rolls, each Since the mutual distance between the rolling portions is repeatedly widened and narrowed, it is possible to realize a massage with strength and weakness on the side surface of the body part, and the massage feeling is improved as compared with the conventional one.

Further, as the rolling massage tool of the present invention, if the body riding portion is configured to be bendable, not only the back side and the side surface of the body part placed on the body riding portion but also the upper surface can be massaged at the same time, and further massage. The feeling improves. Further, when each of the rolling portions rolls from a state in which the mutual distance between the rolling portions in the vicinity of the body part is minimized to a state in which the mutual spacing is maximized, each of the rolling portions comes into contact with the ground plane of the rolling portion. The mutual distance between the lower parts also gradually increases, but at this time, the gravity of the body part acts, and each lower part that is in contact with the ground plane of each of the rolling parts slides in the left-right direction at an accelerated rate. However, since they are separated from each other, the upper surfaces of the rolling portions easily approach each other at an accelerated rate. With such a configuration, even if each of the rolling portions rolls a little, the pinching pressure on the body part between the rolling portions can be immediately and easily performed, and the massage feeling is improved.

Further, as the rolling massage tool of the present invention, if each of the rolling portions has an elliptical shape when viewed from the left and right directions in each pair of left and right rolling portions, the rolling during non-use is suppressed and the stationary state is maintained. It is easy to keep and store, and you can easily put the body part that you want to massage at rest when you start using it without shifting the position, so you do not feel unnecessary stress and the massage feeling is improved accordingly. become.

The perspective view of the rolling massage tool in one Embodiment of this invention. Front view of the same rolling massage tool. The perspective view which showed one use state of the same rolling massage tool. The front view which shows one use state and the deformed state of the same rolling massage tool. The side view which showed one use state of the same rolling massage tool. Cross-sectional view of the same rolling massage tool. The cross-sectional view when the roller is provided in the rolling part of the same rolling massage tool. Top view of the same rolling massage tool. The front view when the rolling part of the same rolling massage tool is inverted.

The rolling massage tool of the present invention will be described in detail below with reference to the drawings.

As shown in the embodiments of FIGS. 1 to 5, the rolling massage tool 1 of the present invention has a pair of left and right rolling rolling portions 2 and 2 and a body portion M on which a body portion M is placed between them. It has a part 3.

As shown in FIGS. 1 and 2, each of the rolling portions 2 has a rolling shape that rolls on a ground plane such as a floor surface or a desk surface. For example, a circular shape or a disk shape in a side view. If it is, the ground plane can be rolled smoothly. Further, if each of the rolling portions 2 has an elliptical shape when viewed from the left and right directions of the pair of left and right rolling portions 2, the rolling during non-use is suppressed and the stationary state is maintained. It is easy to store, and you can easily put the body part M that you want to massage at rest when you start using it without shifting the position, so you do not feel unnecessary stress and the massage feeling is improved accordingly. Become.

As shown in FIG. 2, the body riding portion 3 is set to float without contacting the ground when each of the rolling portions 2 is in contact with the ground plane. If the body riding portion 3 has an axial shape connecting the centers of the rolling portions 2, when the body portion M is placed and moved back and forth, the back side of the body portion M rolls smoothly. A smooth rolling massage can be performed.

In the drawings, the human arm is shown as the body part M, but the rolling massage tool 1 of the present invention is not limited to this, and various body parts such as legs, feet, waist and back, neck and head are not limited to this. It is supposed to be usable for. In particular, it is desirable to use it for a body part that enters between the pair of left and right rolling portions 2 and 2 and is placed on the body riding portion 3.

3 to 5 show a state in which the arm is placed on the body riding portion 3 from above as an example of the body portion M. As a feature of the rolling massage tool 1 of the present invention, as shown in FIG. 2, a convex rubbing portion that rubs and massages the side surface of the body part M on the side facing each other of the rolling portions 2. 21 are provided respectively. Note that FIG. 9 shows that when each of the rolling portions 2 is inverted, each of the rubbing portions 21 has a concave shape, but in the case of this configuration as well, the side surface of the body portion M is displayed. It can be rubbed and massaged.

As can be seen from the front view of FIG. 2 and the plan view of FIG. 8, the degree of the convex bulge or the degree of the concave dent of each of the rubbing portions 21 is different depending on the viewing angle. That is, in the front view of FIG. 2 viewed from one direction orthogonal to the left-right direction of each pair of left and right rolling portions 2, the convex bulge of each rubbing portion 21 at the center of each rolling portion 2. The degree of the above is large, and the center of each of the rolling portions 2 bulges toward the side facing each other . However, in each of the pair of left and right rolling portions 2, the left and right directions and the one direction are orthogonal to each other. In the plan view of FIG. 8 viewed from the direction, the degree of convex bulging of each of the rubbing portions 21 is not large, and each of the rolling portions 2 has a shape close to flat. Further, as shown in FIG. 2, each of the rubbing portions 21 provided on the rolling portions 2 has a symmetrical shape, and as shown in FIG. 3, the body portion M is placed on the axially shaped body riding portion 3. When each of the rolling portions 2 rolls back and forth, the mutual distance between the rolling portions 2 repeatedly widens and narrows, so that a massage with strength and weakness applied to the side surface of the body part M. And the feeling of massage is improved compared to the conventional one. A plurality of the rubbing portions 21 may be provided for one rolling portion 2.

Further, when each of the rolling portions 2 is in contact with the ground, the body riding portion 3 is floated, and the pair of left and right rolling portions 2 and 2 can be bent. In particular, as shown in FIG. 4, the body riding portion 3 is made bendable. Therefore, when the body portion M is placed on the body riding portion 3 from above, the body riding portion 3 bends downward, and as a result, the upper surfaces of the rolling portions 2 come closer to each other. With such a configuration, not only the back side of the body part M is rolled and massaged by the body riding part 3, but also the side surface and the upper surface of the body part M are simultaneously pressed and rubbed inside each rolling part 2. It is possible to perform massage such as, and the feeling of massage is improved compared to the conventional one. In particular, it is a big feature that you can massage like wrapping. In addition, the rolling massage tool 1 of the present invention can be used immediately by simply placing the body part M on the body riding part 3 while being placed on the ground plane, and the body part M can be used immediately. Since the pressing force applied to the side surface or the upper surface of the body part M can be adjusted depending on how much force is applied, it is possible to perform a sharp massage that suits the user's taste. ..

As described above, in the front view of FIG. 2, the rolling massage tool 1 of the present invention has a large degree of convex bulging of each rubbing portion 21 at the center of each rolling portion 2, and each rolling portion 21. The center of the moving portion 2 has a shape that bulges inward, but in the plan view of FIG. 8, the degree of convex bulging of each of the rubbing portions 21 is not large, and each rolling portion 2 is almost flat. It has a shape. In addition, as shown in FIG. 2, each of the rubbing portions 21 provided on each of the rolling portions 2 has a symmetrical shape, and as shown in FIG. 3, the body portion 3 has an axial shape and the body portion. When each of the rolling portions 2 rolls by carrying M and moving it back and forth, the mutual distance between the rolling portions 2 repeatedly widens and narrows. Further, when the body riding portion 3 is made bendable, each of the rolling portions 2 rolls from a state in which the mutual distance between the rolling portions 2 in the vicinity of the body portion M is minimized to a state in which the mutual spacing is maximized. At that time, the mutual distance between the ground plane of each of the rolling portions 2 and the lower part of each grounding is gradually increased, but at this time, the gravity of the body part M acts on the grounding of each of the rolling portions 2. Since the lower portions that are in contact with the flat surface are separated while acceleratingly sliding in the left-right direction, the upper surfaces of the rolling portions 2 are easily brought closer to each other at an accelerating rate. With such a configuration, even if each of the rolling portions 2 rolls a little, the pinching pressure on the body part M between the rolling portions 2 can be immediately and easily performed, and the massage feeling is improved. ..

When the rolling portion 2 is elliptical, the minor axis of the ellipse is substantially perpendicular to the ground plane so that the body portion M can be placed on the body riding portion 3 and immediately pinched. It is possible to make the portion where the mutual distance between the rolling portions 2 is minimized closest to the ground plane when the rolling portion 2 becomes stationary.

Regarding the structure in which the pair of left and right rolling portions 2 and 2 can be flexibly formed, for example, the body riding portion 3 can be flexibly formed of resin, rubber, or the like. Alternatively, a bendable member or mechanism is interposed in a certain portion of the body riding portion 3, or a bendable member or mechanism is interposed between the body riding portion 3 and each of the rolling portions 2. Can be done.

When each of the convex rubbing portions 21 is provided inside each of the rolling portions 2, as can be seen from the cross section shown in FIG. 6, the inside of each of the rolling portions 2 is inward with each pressing point P as an apex. The bulge, each of the pressing points P becomes a point where the most pressing force is applied to the body part M, and the massage feeling can be enhanced. If the inside of each of the rolling portions 2 is flattened, the body part M is pressed against the body portion M on a flat surface, so that the pressing force is dispersed and the massage feeling is blurred. It can be avoided by the rubbing portion 21.

Further, as shown in FIG. 4, as the rolling massage tool 1 of the present invention, if the body riding portion 3 is made to partially contact the back side of the body portion M, the body portion M is pressed in a point manner. It can be done and the feeling of massage is improved. In order to realize this, if a pressing convex portion 31 that presses while rolling on the back side of the body portion M is provided near the center of the body riding portion 3, the body portion M is not only pressed in a point-like manner, but also the foot. On the back, it fits the lateral arch and you can massage your feet while maintaining it. In the drawing, the pressing convex portion 31 has a substantially spherical shape in a manner as if skewered into the axially shaped body riding portion 3, but other than that, a disk-shaped one having a circular shape when viewed from the side surface and the body riding portion 31 are formed. Each of the two conical vertices in the length direction of the portion 3 may be provided as having an outwardly oriented shape, or may be polygonal or uneven when viewed from the side surface. ..

The rolling massage tool 1 of the present invention may be formed of a single member made of an elastic resin. This enables mass production while suppressing manufacturing costs. As the member, an elastomer or silicone rubber having elasticity and excellent durability may be adopted.

As shown in FIG. 7, each of the rolling portions 2 may be provided with a plurality of rollers 22 that rotate around the rotating shaft 23. If each of the rotating shafts 23 is provided so as to radiate from the vicinity of the center of each of the rolling portions 2, the rollers 22 rotate when the body portion M is rubbed inside the rolling portions 2. A smooth rolling massage can be performed. Further, if each roller 22 is configured to come into contact with the body portion M not only inside the rolling portion 2 but also outside, the user has the body riding portion 3 and each rolling portion Rolling massage by each of the rollers 22 can be performed by pressing the outside of either of the two against the body part M to move it, and the rolling massage tool 1 of the present invention can be a more diverse massage tool.

From the side surface of the pressing convex portion 31 having a spherical shape of the body riding portion 3 so that the gap between the pair of left and right rolling portions 2 and 2 where the body portion M enters is set to be between 7 and 9 cm. The seen diameter is set to be between 2 and 4 cm, and if the shape of each rolling portion 2 viewed from the side is circular, the diameter is set to be between 5 cm and 15 cm. Used as an experiment. As a result, when the ratio of the diameter of the pressing convex portion 31 to the diameter or major axis of each rolling portion 2 is set to the diameter 1 of the pressing convex portion 31, the diameter or major axis of each rolling portion 2 is 2. It was desirable to set it to the above size. With such a setting, when the body part M is placed on the body riding part 3 from above, the upper sides of the pair of left and right rolling parts 2 and 2 approach each other sufficiently to sufficiently wrap the body part M from the left and right. In addition, the rolling portions 2 and 2, which were inclined to each other when viewed from the front, did not incline until it became difficult to roll back and forth, and smooth rolling was maintained.

1 Rolling massage tool 2 Rolling part 21 Rubbing part 22 Roller 23 Rotating shaft 3 Body riding part 31 Pressing convex part M Body part P Pressing point

Claims (3)

A pair of left and right rolling rolling parts is used as a body riding part on which the back side of the body part is placed, and a convex slide that rubs the side surface of the body part on the side facing each other of the rolling parts. Each rubbing portion is provided , and the degree of convex bulge of each rubbing portion viewed from one direction orthogonal to the left-right direction is the degree of convex bulging of each rubbing portion viewed from the left-right direction and the other direction orthogonal to the one direction. A rolling massage tool characterized in that the shape is larger than the degree of convex bulge of the portion and each of the rubbing portions has a symmetrical shape . The rolling massage tool according to claim 1, wherein the body riding portion is configured to be flexible. The rolling massage tool according to claim 1 or 2, wherein each rolling portion has an elliptical shape when viewed from the left and right directions in each pair of left and right rolling portions .

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