JP2008212615A - Rotating body with spherical member, and massager provided with the same rotating body with spherical member - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a massager, comprising spherical members which make revolving motion, and make rotating motion while revolving for massaging a user, in which complicated stimulation that has never been given in conventional devices can be given, and provide a rotating body provided with the spherical members as its major component. <P>SOLUTION: (1) In addition to a plurality of combinations of rotating discs and spherical members to be installed on a rotating shaft, a combination of a train of inverting gears is provided to be installed on the rotating shaft. (2) To a plurality of combinations of the rotating discs and spherical members to be installed on the rotating shaft, additional combinations are installed to be eccentric to the rotating shaft. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a sphere that performs a revolving motion, a massage device for rubbing the body with a sphere that performs a revolving motion and performs a revolving motion, and a rotating body with a sphere that is a part thereof. More specifically, it is characterized in that it includes a rotating body with a sphere that rotates forward and a rotating body with a sphere that rotates in the reverse direction and a rotating body with a sphere that performs eccentric rotation.

  The massage device disclosed in Japanese Patent Application Laid-Open No. 2004-329834 is the inventor's invention. As shown in FIG. 1 and FIG. 4, a plurality of discs attached to a rotating shaft of a motor with respect to a rotating body with a sphere. A concave portion of a bearing is formed on each of the opposing surfaces, and the spherical body is sandwiched between discs so that the spherical body is fitted into the concave portion.

Then, by turning the motor ON, the sphere is revolved together with the disk, and massage is performed by hitting the sphere against the required body part. At this time, the sphere itself can rotate in the concave portion of the disc without coming out of the concave portion, and a comfortable massage stimulus can be given to the body.
JP 2004-329834 A (FIGS. 1 and 4)

  Certainly, with the massage device disclosed in Japanese Patent Application Laid-Open No. 2004-329834, the rotating sphere applied to the body can increase a certain massage effect. The emergence of massagers that can apply various stimuli is desired.

  Therefore, an object of the present invention is to provide a massager capable of giving more complex stimulation that cannot be obtained from the massage device having the structure as described above and a rotating body with a sphere as a main part thereof. .

  As a result of diligent research, the inventor of this type of conventional massager is a stimulus that is applied to the body because the rotating bodies with spheres revolve in the same direction simultaneously with the rotation of the motor. It turns out that it is easy to become monotonous. Therefore, the present inventor has obtained the knowledge that it is only necessary to provide a part that performs the revolving motion in the reverse direction in the rotating body with a sphere.

  In addition, all of these types of massagers so far have a simple cylindrical shape of the trajectory drawn by the outermost periphery of the sphere when it revolves, so that the stimulation given to the body tends to be monotonous. I understood. Therefore, the present inventor has obtained knowledge that it is only necessary to configure a plurality of sphere-attached rotating bodies so that the trajectory drawn by each of them is different.

  That is, the above-described problem is that a plurality of spheres are provided between two rotating plates attached to the rotating shaft so that the outer peripheral portion of the sphere comes out along the outer peripheral portion of the rotating plate and outside the outer peripheral portion of the rotating plate, By providing a rotary body with a sphere that is provided so as to be rotatable, and a pair of a rotary plate and a sphere having the same configuration is attached to the rotary shaft via a reversing gear train, the rotation with the sphere is also performed. It is solved by making a massager with a body. In addition, the above problem is that a rotating plate having a plurality of spheres around it is attached to a rotating shaft, and a pair of rotating plates and spheres having the same configuration is attached to the rotating shaft via a reverse gear train. This problem can be solved by using a rotating body with a sphere, or by using a massager equipped with such a rotating body with a sphere. In the latter, a plurality of spheres are provided around the rotating plate. However, the sphere is not limited to a complete sphere, and may be a hemisphere or the like. Further, for example, a sphere may be provided so that a part of the sphere is embedded around the rotating plate, or a substantially hemispherical body may be provided by being bonded and fixed to the periphery of the rotating plate at the plane portion.

  Such a sphere-equipped rotating body is attached to the rotating shaft of the motor, but if it is attached without the reversing gear train, it rotates in the same direction as the rotating direction of the rotating shaft. In the case of being attached via a reverse gear train, a rotational motion opposite to the rotational direction of the rotational shaft of the motor is performed. Therefore, the rotating body with a sphere will have both forward and reverse rotations, and the feeling of the body part touching this will be more complicated than the previous one, increasing the satisfaction and increasing the massage effect. is there.

  The rotating shaft may be provided with play so as to penetrate through the reversing gear train and the rotating plate related thereto. It is possible to provide another rotating body with a sphere that rotates in the forward direction on the rotating shaft that passes through the rotating shaft. It is possible to add a rotating body with a sphere. In this case, a plurality of rotating bodies that rotate in the same direction can be provided side by side, or a rotating body that rotates in the forward direction and a rotating body that rotates in the reverse direction can be alternately arranged.

  If the rotating plate is eccentrically attached to the rotating shaft, a set of the two rotating plates and a plurality of spheres rotatably provided therebetween, or the rotating plate and its surroundings Since the trajectory drawn by each set with respect to the set of a plurality of spheres fixedly provided on the body is not a simple circle, more complex stimulation can be given to the body. Also, the same operation is performed by attaching a cam to the rotating shaft, inserting the cam into a hole formed in the center of the rotating body with a sphere, and pushing the hole with the cam. Is also feasible. This is because the rotating body with a sphere rotates eccentrically in the direction pushed by the convex portion of the cam. Furthermore, in any of these configurations, by providing different eccentric directions among the plurality of rotating bodies with spheres, the set of assemblies can perform more complex operations, and a new stimulus can be applied to the body. The effect that can be added is raised.

  In addition, the above problem is that a plurality of spheres are provided between two rotating plates attached to the rotating shaft so that the outer peripheral portion of the sphere comes out along the outer peripheral portion of the rotating plate and outside the outer peripheral portion of the rotating plate, The problem can be solved by providing a plurality of pairs of rotating plates and spheres of this configuration, which are rotatably provided, and a sphere-attached rotator which is eccentrically attached to the rotating shaft. Moreover, it is solved by setting it as a massager provided with such a rotary body with a spherical body. Further, the above-mentioned problem can be solved by providing a rotating body with a sphere, in which a plurality of rotating plates each having a plurality of spheres are attached to the rotating shaft eccentrically. Moreover, it is solved by setting it as a massager provided with such a rotary body with a spherical body. In the latter, a plurality of spheres are provided around the rotating plate. However, the sphere is not limited to a perfect sphere, and may be a hemisphere. Further, for example, as described above, a sphere may be provided so that a part of the sphere is embedded around the rotary plate, or a substantially hemisphere may be provided by being bonded and fixed to the periphery of the rotary plate at the plane portion. .

  This sphere-equipped rotator can also be attached to the rotating shaft of the motor, but the important point is that it is attached eccentrically, which gives a more complex stimulus to the body because the trajectory drawn is not a simple circle It can be done. In addition, the set formed by being eccentric with respect to the rotating shaft may be all sets or a part set. However, it is more preferable that the majority of the groups are mounted eccentrically.

  In addition, it is good also as a structure which attaches a cam to the said rotating shaft, inserts this cam in the hole opened in the center of the said rotating plate, and pushes the said hole with this cam. According to this, the rotary plate rotates eccentrically in the direction pushed by the convex portion of the cam.

  Further, it may be provided such that the eccentric directions are different among the plurality of rotating plates. Accordingly, it is possible to give a new stimulus to the body by performing a complex operation by an assembly of the rotary plate and the sphere.

  Now, the present invention can provide a massager comprising a rotating shaft provided with a rotating body with a sphere as described above so as to be rotated by a motor. The effect of the massager provided with the rotating body with the sphere is as described above. The massager can be designed to include a power source (dry battery, etc.), a switch for supplying power to the motor, and in some cases, a rotation control circuit, etc., or these can be built in a controller provided separately. It can also be designed to be wired from there to the massager.

  Such a massager can be formed by a cover made of a flexible material for covering the sphere. That is, for example, a flexible material cover is put on the tip of the massager from the rotating body with a sphere. A flexible material such as a rubber material, a plastic material, or a cloth material can be arbitrarily used for this cover. Since a part such as a sphere that touches a delicate part of the body is covered with a cover, the contact is soft and an effective massage action is obtained. Alternatively, the cover may be detachable from the main body so that the cover can be replaced with a favorite cover. Due to such a configuration, rotational stimulation is applied to the body skin from the back side of the cover. Therefore, the contact through such a cover is soft and comfortable.

  In addition, when providing a bearing in the rotating shaft of a motor, it can be provided so that this bearing may be latched with the said cover. As described above, since the rotating shaft with the sphere is provided on the rotating shaft of the motor, it is more preferable to provide a bearing on the rotating shaft of the motor in order to rotate them without shaking. Therefore, where to support the bearing, it is possible to support the bearing by locking it with the cover.

  Furthermore, a vibrator can be provided in the massager as described above. An example of this vibrator is one in which a battery and a switch are connected to a motor having an eccentric weight. In this case, the eccentric weight is rotated by the rotation of the motor, but vibration is generated because of the eccentric weight. Therefore, it is possible to give a massage stimulus by the rotating body with a sphere of the present invention while adding a vibration stimulus from the vibrator, and a synergistic effect can be enhanced by two different stimuli.

  In addition, it is possible to provide a projecting portion that branches off from the massaging device main body, and in which a vibrator is placed. Moreover, this protrusion part can be comprised so that it can be used for the purpose of massaging the body part different from this massage device main body.

  In the present invention, a rotating body that performs a rotational motion in the reverse direction is provided in a plurality of rotating bodies with a sphere, or the trajectory drawn by each rotating body is different. This makes it possible to give more complex massage sensations to the body.

1st Embodiment FIG.1 and FIG.2 represents the rotary body with a spherical body of this embodiment. Three sets each of six spheres and two rotating plates sandwiching these spheres are provided. As shown in FIG. 2, a recess 23 serving as a sphere receiver is formed on the opposing surfaces of the two rotary plates 20, 20, and the sphere 2 is fitted into the recess 23, The spherical body 2 is sandwiched between two rotating plates 20 and 20 so as to be rotatable in all directions. The rotating plates 20 and 20 are connected by a connecting shaft 21. This configuration is the same for the combination of the sphere 1 and the rotating plate 10. Two sets of the sphere 1 and the rotating plate 10 are used. The two sets rotate in the same direction, whereas the set of the sphere 2 and the rotating plate 20 rotates in the reverse direction. The six spheres 1 and spheres 2 are provided so as to be rotatable along the outer periphery of the rotating plate 10 and the rotating plate 20 so that the outer periphery of the sphere protrudes outside the outer peripheral portion of the rotating plate. Yes.

  As shown in FIG. 1, a set of the first sphere 1 and the rotating plate 10 (the lowest stage in FIG. 1) is fixed to the rotating shaft 41. The rotating shaft 41 is inserted through a connecting shaft 11 that connects two rotating plates 10 and 10 at the center thereof, and the set is fixed to the rotating shaft 41. Therefore, this set rotates in the same direction as the rotation direction of the rotating shaft 41. Further, a pair of the sphere 1 and the rotating plate 10 and a transparent case 3 connected thereto are attached to the rotating shaft 41 so that the rotating shaft 41 passes through the free shaft holes 22 and 30. ing. A reversing gear train is housed in the transparent case 3. The reverse gear train is formed by arranging an upper crown gear 31 and a lower crown gear 33 facing each other in FIG. 1 and meshing a pinion gear 32 therebetween. Is fixed to the rotating shaft 41, whereas the lower crown gear 33 is not fixed to the rotating shaft 41, and the crown gear 33 is fixed to the transparent case 3. The pinion gear 32 is attached to the side wall of the transparent case 3 so as to be rotatable about a rotation shaft. Further, a set of the second sphere 1 and the rotating plate 10 is fixed to the rotating shaft 41 before the transparent case 3 (shown in the uppermost stage in FIG. 1). Therefore, this set is also provided to rotate in the same direction as the rotation direction of the rotating shaft 41.

  When the rotating shaft 41 is rotated, only the rotating plate 10 and the crown gear 31 fixed to the rotating shaft 41 rotate in the same direction as the rotating shaft 41 as described above. The rotation of the crown gear 31 causes the crown gear 33 to rotate in the reverse direction via the pinion gear 32. The crown gear 33 is fixed to the transparent case 3, and the transparent case 3 only passes through the rotary shaft 41 through the free shaft hole 30, and thus rotates in the direction opposite to the rotary shaft 41. A rotating plate 20 is fixed to the transparent case 3, but the rotating plate 20 itself also has a connecting shaft 21 that is only passed through the free shaft hole 22 with respect to the rotating shaft 41. It can rotate in the direction opposite to the axis 41. The two sets of rotating plates 10 are both fixed to the rotating shaft 41 and rotate in the same direction. The rotary plate 20 rotates in the opposite direction while being sandwiched between the two sets of rotary plates 10.

  When two pairs of the sphere 1 and the rotating plate 10 are rotated, and one set of the sphere 2 and the rotating plate 20 sandwiched between them is rotated, the spheres 1 and 2 are in contact with the body. Performs a rotational movement. In FIG. 1, it is understood that the rotation of the sphere 1 in the direction of the arrow is opposite to the rotation of the sphere 2 in the direction of the arrow. In any case, the body perceives the trajectory drawn by each pair alternately. This allows the body to give a more complex new sense of massage stimulation. In FIG. 1, a chain line in contact with the spheres 1 and 2 is a flexible synthetic resin cover 50, and when this cover 50 is present, massage stimulation is transmitted to the body through the cover 50. If at least a portion of the cover 50 that contacts the spheres 1 and 2 is made of a transparent material, the spheres 1 and 2 that are rotating in the forward and reverse directions can be seen through the cover 50. I can do it. The same applies to other embodiments described below.

2nd Embodiment The massage device of this embodiment shown in FIG. 3 incorporates the rotating body with a spherical body of 1st Embodiment mentioned above. That is, the massage machine case 5 contains the motor 4, a gear box 40 for reducing the rotational speed of the rotating shaft, and a dry battery (not shown) for supplying electric power to the motor 4. A switch 43 for turning ON / OFF is provided at the bottom of the case 5. A rotating body with a sphere is attached to a rotating shaft 41 of the motor 4, and the tip is bent into a bending shaft 42. The rotating body with a sphere exposed from the case 5 to the bending shaft 42 are covered with a cover 50 made of silicon.

  The spheres 1 and 2 massage the body through the cover 50 by the rotational movement of the rotating body with the sphere. In particular, since the spheres 1 and 2 do not have a rotation axis, the spheres 1 and 2 can be rotated in all directions. The spheres 1 and 2 can be moved in various directions and massaged in different ways. It is possible. Since the massage device of this embodiment has a stick shape as a whole, it is possible to massage the muscles inside the vagina of a woman, especially a woman, and to fully train the sensation. Further, when the motor 4 is turned on, the bending shaft 42 swings, which causes the cover 50 to swing and gives a different stimulus to the muscles inside the vagina. The shape of the cover 50 is arbitrary, and a concrete shape such as a doll or an animal is also preferable.

  The massaging device of this embodiment is provided with a branch case 51 that branches from the middle of the case 5, and a motor 6 is housed in the branch case 51, and is eccentric to the rotating shaft 60 of the motor 6. The weight 61 is fixed. The eccentric weight referred to here is a weight fixed to the rotating shaft 60 by breaking the weight balance. When the eccentric weight 61 is rotated, the entire motor 6 extends to the branch case 51 or the like. The vibration is transmitted to the case 5. Accordingly, the branch case 51 serves as a massager as a vibrator. A switch 62 for turning on / off the motor 6 is attached to the bottom surface of the case 5 together with the switch 43. The switch 62, a battery (not shown), and the motor 6 are wired in series.

Third Embodiment Now, FIG. 4 and FIG. 5 show a rotating body with a sphere of this embodiment. Each consists of a set of six spheres and two rotating plates sandwiching these spheres. As shown in FIG. 5, a recess 71 serving as a sphere receiver is formed on the opposing surfaces of the two rotary plates 70, 70, and the sphere 7 is fitted into the recess 71, so that The spherical body 7 is sandwiched between two rotating plates 70 and 70 so as to be rotatable in the direction. Four sets of the rotating plate 70 and the sphere 7 having such a configuration are fixed to the rotating shaft 41 with eccentric shaft holes 72, 73, 74, 75 opened by being eccentric from the center of the rotating plate 70. It consists of

  Therefore, when the rotary shaft 41 is rotated, as is apparent from FIG. 4, each pair is eccentric and the major axis portion is displaced, so that the body touching the sphere 7 of each part It is perceived that the trajectory drawn by each pair undulates separately. This allows the body to give a more complex new sense of massage stimulation.

Fourth Embodiment Next, FIG. 6 shows a rotating body with a sphere of this embodiment. Around the cylindrical rotating plate 13, recesses 14 for fitting the sphere 12 are provided at six rotationally symmetrical portions, and the sphere 12 is bonded and fixed thereto. Similarly, a sphere 24 is fitted in a recess 26 around the rotating plate 25. There are two sets of the rotating plate 13, which are directly fixed to the rotating shaft 41. On the other hand, the rotary plate 25 is attached to the rotary shaft 41 via a reverse gear train. As described in the first embodiment, the reverse gear train is accommodated in the transparent case 3. The reverse gear train is the crown gear 31 on the upper side and the lower side in FIG. 6. The crown gear 33 is disposed so as to face each other and the pinion gear 32 is engaged therebetween. The crown gear 31 on the upper side is fixed to the rotating shaft 41, whereas the crown on the lower side is arranged. The gear 33 is not fixed to the rotating shaft 41 but is fixed to the transparent case 3. The pinion gear 32 is rotatably attached to the side wall of the transparent case 3 with a rotation shaft. Further, the pair of the second sphere 12 and the rotating plate 13 is fixed to the rotating shaft 41 as described above before the transparent case 3 (shown in the uppermost stage in FIG. 6). Therefore, this set is also provided to rotate in the same direction as the rotation direction of the rotating shaft 41.

  When the rotating shaft 41 is rotated, only the rotating plate 13 and the crown gear 31 fixed to the rotating shaft 41 rotate in the same direction as the rotating shaft 41 as described above. The rotation of the crown gear 31 causes the crown gear 33 to rotate in the reverse direction via the pinion gear 32. The crown gear 33 is fixed to the transparent case 3, and the transparent case 3 only passes through the rotary shaft 41 through the free shaft hole 30, and thus rotates in the direction opposite to the rotary shaft 41. A rotating plate 25 is fixed to the transparent case 3, but the rotating plate 25 itself is only passed through the free shaft hole 27 with respect to the rotating shaft 41. It can be rotated.

  Both of the two sets of rotating plates 13 are fixed to the rotating shaft 41 and rotate in the same direction. The rotary plate 25 rotates in the opposite direction while being sandwiched between the two sets of rotary plates 13. Therefore, the body perceives the trajectory drawn by each group alternately. This allows the body to give a more complex new sense of massage stimulation. A chain line in contact with the spheres 12, 24 depicted in FIG. 6 is a flexible synthetic resin cover 50, and when this cover 50 is present, massage stimulation is transmitted to the body through this cover 50. If at least a portion of the cover 50 that contacts the spheres 12 and 24 is made of a transparent material, the spheres 12 and 24 rotating in the forward and reverse directions can be seen through the cover 50. This is as described above.

Fifth Embodiment FIG. 7 shows a rotating body with a sphere of this embodiment. Each consists of a set of six hemispheres 76 and a rotating plate 77 having these hemispheres 76 bonded to the periphery. Around the cylindrical rotary plate 77, there are provided adhesive seats 78 for bonding the hemispherical body 76 at the plane portions thereof at six portions that are rotationally symmetric. The hemispherical body 76 is bonded and fixed thereto. (Note that the hemisphere 76 is the same as the sphere from the point of pressing the body). An eccentric hole 78 is formed in the rotary plate 77, and a cam 8 having a shaft hole 80 for fixing the eccentric hole 78 through the rotary shaft 41 is fitted therein.

  Therefore, when the rotating shaft 41 is rotated, the eccentric hole 78 of the rotating plate 77 is pushed by the cam 8 that performs the eccentric rotating motion, and the rotating plate 77 performs the eccentric rotating motion. Therefore, for example, four sets of the rotating plate 77 and the hemisphere 7 having such a configuration are fixedly attached to the rotating shaft 41 with different eccentric directions for each of the cams 8. Then, since each rotary plate 77 rotates in an eccentric state, the body touching the spherical surface of the hemisphere 76 of each part is perceived as the trajectory drawn by each pair undulates separately. The This makes it possible to give a more complex new sense of massage stimulation to the body.

Other Embodiments In the following, description will be made without using the drawings, but it will be easy to understand by referring to the above-described embodiments. First, the crown gear 33 according to the first embodiment is fixed to the rotating shaft 41, and the set of the rotating plate and the sphere ahead is fixed to the side of the crown gear 31 that is freely provided from the rotating shaft 41. In this case, the configuration of the free shaft hole can be made unnecessary.

  It is also possible to connect a plurality of sets of the rotating plate 20 and the sphere 2 of the first embodiment, and this can be similarly applied to other sets, that is, the set of the rotating plate 10 and the sphere 1. I can do it.

  The transparent case 3 does not need to be transparent, but in the above, it is transparent so that the internal structure can be seen. In addition, the structure which attaches a sphere to the outer peripheral part of this case is also possible. Further, it is possible to use a pearl ball, a magnet ball, a tourmaline ball, or the like for the sphere, and the effect of each material can be received.

  Moreover, the structure which attaches eccentrically to the rotating shaft 41 the group of the rotating plate of 1st Embodiment and a spherical body is possible. It can be said that this is a configuration that combines the first embodiment and the third embodiment.

  In addition, the rotating plate may be attached non-perpendicularly (inclined) to the rotating shaft. A sphere is rotatably attached to the rotating plate along the outer periphery of the rotating plate. However, since the rotating plate is attached to be inclined with respect to the rotation axis of the motor, the entire sphere hits a wave. It is possible to give a feeling of touching the body by drawing such a trajectory.

  In addition, in order to attach the sphere to the rotating plate, in the above-described embodiment, a recess serving as a sphere receiver is formed in the rotating plate, and the sphere is fitted in this recess so that the sphere can be freely rotated. However, the present invention is not limited to this configuration. For example, a groove portion of a bearing is formed on each surface of the rotating plate, and the sphere is rotated by inserting a sphere into the groove portion and a rotation shaft provided in the sphere. You can raise what is sandwiched between plates. In addition, if the sphere is pivotally supported by the rotation axis in this way, it is possible to provide a configuration such as providing irregularities for changing the massage on the surface of the sphere. Heretofore, a disk has been used as the rotating plate. However, it is not always necessary to use a disk, and a regular polygonal shape or a shape obtained by breaking these shapes can be used as appropriate. Moreover, it does not necessarily have a so-called plate shape. Further, since there is no limitation that all the spheres must be the same, for example, two types of large and small spheres can be alternately arranged on the rotating plate. Large and small spheres have different curvatures, so they feel different when they touch the body, and can also make rhythmic changes to the massage.

  Since the present invention is not limited to the above-described embodiment, the selection of the material and size of the rotating plate and the sphere is arbitrary as described above, and another sphere is placed inside the outer sphere in the same layer. It is also possible to arrange.

  Moreover, as a massage instrument, the bending structure of the bending shaft 42 demonstrated in embodiment, the structure of the cover 50 matched with this, etc. are not essential. Further, since the cover 50 itself is not essential, a configuration in which the sphere can directly contact the body is also possible. In addition, the battery in the massage device can be housed in a case different from the case 5 to form a controller. Moreover, you may utilize the power supply adapter etc. for obtaining electric power from a household power supply other than a dry cell as a power supply. It is also possible to connect the motor to the control circuit, set various different motor rotation patterns in the control circuit, and design so that the user can select a desired pattern from these.

  It is a schematic diagram of the rotary body with a sphere of the first embodiment.   It is a bottom view of the rotating plate 20 of the same embodiment.   It is an internal schematic diagram of the massage device of 2nd Embodiment.   It is a schematic diagram of the rotary body with a sphere of the third embodiment.   It is a bottom view of the rotating plate 70 of the same embodiment.   It is a schematic diagram of the rotary body with a sphere of the fourth embodiment.   It is a bottom view of the rotating plate 77 of 5th Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Sphere 10 Rotating plate 11 Connecting shaft 12 Sphere 13 Rotating plate 14 Recess 2 Sphere 20 Rotating plate 21 Connecting shaft 22 Free shaft hole 23 Recess 24 Sphere 25 Rotating plate 26 Recess 27 Free shaft hole 3 Transparent case 30 Free shaft hole 31 Crown gear 32 pinion gear 33 crown gear 4 motor 40 gear box 41 rotating shaft 42 bending shaft 43 switch 5 case 50 cover 51 branch case 6 motor 60 rotating shaft 61 eccentric weight 62 switch 7 sphere 70 rotating plate 71 recess 72 eccentric shaft hole 73 eccentric shaft Hole 74 Eccentric shaft hole 75 Eccentric shaft hole 76 Hemisphere 77 Rotating plate 78 Adhesive seat 79 Eccentric hole 8 Cam 80 Shaft hole

Claims (15)

  A plurality of spheres are provided between two rotary plates attached to the rotary shaft so as to be rotatable along the outer peripheral portion of the rotary plate so that the outer peripheral portion of the sphere protrudes outside the outer peripheral portion of the rotary plate. A rotating body with a sphere, wherein a pair of a rotating plate and a sphere having the same configuration is attached to the rotating shaft via a reverse gear train.   A rotating plate having a plurality of spheres around it is attached to a rotating shaft, and a pair of rotating plates and spheres having the same configuration is attached to the rotating shaft via a reversing gear train. A rotating body with a sphere.   The rotating body with a sphere according to claim 1 or 2, wherein the rotating shaft is provided with play in the reversing gear train and the rotating plate related thereto.   The rotating body with a sphere according to claim 1 or 2, wherein a plurality of sets of the rotating plate and the sphere rotating in the same direction are arranged side by side.   The sphere according to claim 1 or 2, wherein the pair of the rotating plate and the sphere rotating in the forward direction and the pair of the rotating plate and the sphere rotating in the reverse direction are alternately arranged. Rotating body.   The rotating body with a sphere according to claim 1 or 2, wherein the rotating plate is eccentrically attached to the rotating shaft.   The sphere according to claim 1 or 2, wherein a cam is attached to the rotating shaft, the cam is inserted into a hole formed in the center of the rotating plate, and the hole is pushed by the cam. With rotating body.   The rotating body with a sphere according to claim 6 or 7, wherein the rotating plates are provided such that the eccentric directions are different between the plurality of rotating plates.   A plurality of spheres are provided between the two rotating plates attached to the rotating shaft so as to be rotatable along the outer peripheral portion of the rotating plate so that the outer peripheral portion of the sphere protrudes outside the outer peripheral portion of the rotating plate, A rotating body with a sphere, characterized in that a plurality of sets of rotating plates and spheres having this configuration are attached eccentrically to the rotating shaft.   A rotating body with a sphere, characterized in that a plurality of rotating plates each having a plurality of spheres are attached to the rotating shaft eccentrically.   The sphere according to claim 10 or 11, wherein a cam is attached to the rotating shaft, the cam is fitted into a hole formed in the center of the rotating plate, and the hole is pushed by the cam. With rotating body.   The rotating body with a sphere according to claim 10 or 11, wherein the rotating plates are provided such that the eccentric directions are different among the plurality of rotating plates.   A massager comprising: the rotating body with a sphere according to any one of claims 1 to 12, wherein the rotating shaft is rotated by a motor.   The massage device according to claim 13, wherein a cover made of a flexible material for covering the sphere is hung.   The massage device according to claim 13, further comprising a vibrator.

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