JPH0613826U - Roll rotary massage machine - Google Patents

Abstract

(57) [Summary] [Purpose] A single roll-rotating massaging machine makes it possible to selectively use rolling massage and massage massage at the same time. [Structure] A roll rotating mechanism 150 in which an elliptic spherical massaging member 141 or a cylindrical massaging member 142 is evenly arranged and supported on the outer periphery of a drum-shaped cylindrical body in which a drive mechanism is installed, and both side drive shafts 110 of the rotation mechanism are provided. In a roll-rotating massage machine in which the main frame 170 is supported and the outer periphery is covered with a flexible cover, the drum-shaped cylindrical body is divided into two small irregular drum-shaped cylindrical bodies 130 having a trapezoidal longitudinal section. While forming, the oblique space portion 131 is provided between the small drum-shaped irregular cylinders 130.
Are arranged opposite to each other, and each of the opposing pieces 132 of both small drum-shaped irregular cylindrical bodies 130 has an elastic projection piece 1 having substantially the same diameter as the outer periphery of the opposing surface side.
It is characterized in that the elastic ring 160 having 61 is rotatably fixed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a roll rotary massager in which a large number of rotary massaging members are provided on the outer circumference of a rotating body so that a rolling massage can be performed by a massaging member on a body part. In addition to arranging a rotary massager, a centering eccentric rotation massager is provided, and a rolling massager with a good usability that allows rolling massage by the rotation massager and massage massage by the massager to be performed arbitrarily or simultaneously. It is related to the massage machine.

[0002]

[Prior art]

 As shown in FIG. 8, a conventional portable roll-rotating massaging machine is a cylindrical roller body 3 having a large number of rollers 6, 6, ... And a roller shaft facing each other in a V shape is provided, and both ends of the roller body 3 are rotatably supported by the roller shaft, while the roller body 3 has a motor for driving the roller body 3. And a reduction mechanism, and a compact roll-rotating massaging machine in which a center pipe 9 provided between one of the handle members 1 and 1a and the roller body 3 are covered with a flexible cover 10. 62-20212 and Jitsuko Sho 62-20213) have been devised and are currently on the market. However, in the above invention, although a large number of rollers are arranged on the outer circumference to be formed as compactly as possible, a large number of rollers 6, 6, ... Means that when the roller body 3 rotates, a hand or foot of the user collides with the rising portion when the roller body 3 rotates, and it is caught and gives an impact such as damage. However, the flexible cover 10 is stretched over the roller body 3 and the center pipe 9, and both ends of the cover 10 are engaged with the engaging step portions 8a of the roller guides 8 and 8, respectively. The cover can be attached and detached because it is fastened with a cord or the like, but the fastening is supported only on both sides of the roller body 3, and the roller body 3 rotates. In this case, many rollers 6.6 ... There is a problem that the cover middle in the direction of rotation thus to shorten the service life of the flexible cover 10 with uneasy in the retracted user. Therefore, in order to solve the above-mentioned conventional problems, the applicant of the present invention, as shown in the exploded view of FIG. 9, has a drive motor and a speed reducer (not shown) installed inside the tubular body 22 in series. The mechanism 21 is mounted, the drum-shaped cylinder 23 is externally fitted to the cylinder 22, and the elliptic spherical massage member 241 or the cylindrical massage member 242 is evenly arranged on the outer periphery of the drum-shaped cylinder 23. A roll rotation mechanism 20 is constructed by installing a rod-shaped roll 24, and a pair of egg-shaped crown members 25 capable of supporting the drive shaft 211 of the drive mechanism 21 are provided on both sides of the roll rotation mechanism 20 so as to face each other. The outer peripheral portion of the roll rotating mechanism 20 is covered with a flexible cover 27, and both end edges of the cover 27 are plate-like members 26 interposed between the small diameter portions 251 and 251 lower ends of the egg-shaped crown members 25. The flexible cover 27 so that the flexible cover 27 A roll rotary massaging machine was devised, which was designed so that the affected part of the user is brought into contact with one side and soft massage is performed by the elliptic spherical massaging member 241 or the cylindrical massaging member 242 of the rod-shaped roll 24 on the affected part. is doing. However, in the above-mentioned invention, both edges of the flexible cover 27 are engaged with the plate-like member 26 interposed between the lower ends of the small-diameter portions 251, 251 of the egg-shaped crown members 25, 25 to fix them perfectly. Therefore, it is possible to prevent the flexible cover 27 from being pulled in the same direction due to the rotation of the rod-shaped roll 24 and the damage to the cover 27 due to the pull-in, and it is possible to eliminate the anxiety of the user. The life of the cover 27 can be extended, and the rod-shaped roll 24 in which the elliptical spherical crumpling member 241 or the cylindrical crumpling member 242 is evenly arranged is provided around the outer periphery of the drum-shaped cylindrical body 23. Therefore, unlike the conventional method, the massage can be performed on the affected area as a whole without giving a shock due to the step of the massaging member to the user and causing anxiety. The massage by the rotation of the rod-shaped roll 24 is limited to the rolling massage in which the ellipsoidal spherical massaging member 241 and the cylindrical massaging member 242 make contact with the local part of the body and slide, and other massage effects are expected. There is no configuration that can be done, and for example, in the case of massaging massage to a local part of the body, there is no choice but to use other equipment. Therefore, in recent years, there has been a particular demand for the development of a portable massage machine that is as compact and easy to use as possible and that can perform other massages as well as rolling massage.

[0004]

[Problems to be solved by the device]

 The present invention has been devised and developed in response to the above demands, and a roll rotary massage machine in which an elliptic spherical massaging member or a cylindrical massaging member is evenly arranged and supported on the outer circumference of a cylinder having a drive mechanism incorporated therein. In the above, the cylindrical body of the massage machine is divided into two parts, and a pair of opposed massagers are provided in the center part of the massage machine, so that the user can perform rolling massage by each massager member of the cylinder and massage between massagers. The object of the present invention is to provide a roll-rotating massaging machine which can be arbitrarily and simultaneously selected and used and has excellent durability.

[0005]

[Means to be solved by the device]

 In order to achieve the above-mentioned object, the roll-rotating type kneading massager of the present invention is a roll-rotating mechanism in which an elliptic spherical massaging member or a cylindrical massaging member is evenly arranged and supported on the outer periphery of a drum-shaped cylindrical body having a driving mechanism. In the roll-rotating massaging machine, which has both drive shafts of the rotating mechanism supported by the main body frame and whose outer periphery is covered with a flexible cover, the drum-shaped cylindrical body has a trapezoidal longitudinal section. Such irregular drum-shaped irregular cylinders are divided into two parts and are arranged so as to face each other so as to form an oblique space between the irregular small drum-shaped irregular cylinders. The elastic claws that have elastic protrusions formed on the outer circumference of the opposing surface are fixed rotatably to each other, and the irregular crumpling operation between both elastic claws and the sliding by the elliptical spherical crumpling member and the cylindrical crumpling member are performed. It is characterized by being configured so that it can be performed. In addition, the roll rotary massager of the present invention has a disk-shaped massaging member and a cylindrical massaging member which are alternately arranged at regular intervals on the outer periphery of a small drum-shaped irregular cylinder having a roll rotation mechanism as a drive mechanism. The roll rotating mechanism is supported so that the disk-shaped massaging member and the cylindrical massaging member can contact the affected area of the user alternately and frequently. Further, in the roll rotary massager of the present invention, the roll rotary mechanism is installed by alternately coating the elliptic spherical massaging member and the cylindrical massaging member, or the disc-shaped massaging member and the cylindrical massaging member on the bar material alternately. Supporting the rod-shaped rolls, the roll rotating mechanism is installed evenly on the outer periphery of the irregular drum-shaped irregular cylinder in which the drive mechanism is installed.The load is applied to the drive shafts on both sides of the rotating mechanism as the rod material of each rod. It is characterized in that it is dispersed in the small drum-shaped irregular cylinders that hold this.

[0006]

[Function of the device]

 Therefore, the roll rotary massaging machine of the present invention has the following effects by being configured as described above. That is, the roll rotary massaging machine of the present invention forms an oblique space at the center of the roll rotating mechanism in which an elliptic spherical massaging member or a cylindrical massaging member is arranged, and a pair of space-shaped massaging members are provided at both ends of the space. Since the elastic massage wheels are rotatably fixed so that the irregular massage operation by the elastic massage wheels and the sliding operation by each massage member can be performed arbitrarily and simultaneously, the user's local part is slanted between the elastic massage wheels. It is possible to arbitrarily select and perform a rolling massage by sandwiching it in the shaped space portion and using it, and by using the local portion in contact with the elliptic spherical massage member or the cylindrical massage member. In addition, the roll rotary massager of the present invention has a disk-shaped massaging member and a cylindrical massaging member which are alternately arranged at regular intervals on the outer periphery of a small drum-shaped irregular cylinder having a roll rotation mechanism as a drive mechanism. By supporting the disc-shaped massaging member and the cylindrical massaging member, the flexible massaging can be applied to the user's affected area alternately and frequently in sequence. Further, the present invention forms a rod-shaped roll by forming an elliptic spherical massaging member and a cylindrical massaging member, or a disk-shaped massaging member and a cylindrical massaging member, which are sequentially and externally supported on a bar material to form a bar-shaped roll. Since the roll is a rotating mechanism in which the rolls are evenly installed and supported on the outer periphery of the irregular drum-shaped cylindrical body with the drive mechanism installed, the load applied to the drive shafts on both sides of the rotating mechanism is applied to the rod material of each rod-shaped roll. It can be dispersed in the small drum-shaped irregular cylinders that are held, and the durability of the rotating mechanism can be improved and its service life can be extended as long as possible.

[0007]

Embodiments FIGS. 1 to 7 show one embodiment of a roll rotary massager according to the present invention. The roll rotary massager includes a drive motor and a speed reducer inside a cylindrical body 120. A small drum-shaped irregular cylinder 130 having a trapezoidal vertical cross-section is externally fitted on both sides of the cylindrical body 120 by mounting a drive mechanism (not shown) in series. An elastic massager in which an oblique space portion 131 is formed between 130 and 130, and an elastic protrusion 161 is formed on each of the facing pieces 132 of both small drum-shaped irregular cylinders 130 and has substantially the same diameter as the facing surface side outer circumference. The rolls 160 are rotatably fixed to each other, and a rod-shaped roll 140 in which an elliptic spherical crumbling member 141 or a cylindrical crumpling member 142 is evenly arranged is provided on the outer periphery of each small drum-shaped irregular cylindrical body 130 to form a roll rotation mechanism 150. The drive shafts on both sides of the roll rotation mechanism 150. 110 and 110 are supported by the main body frame 170, and the outer peripheral portion thereof is covered with a flexible cover 180.

As shown in FIGS. 1 and 2, the tubular body 120 is formed of resin, metal, or the like into a tubular shape having a small diameter such that the drive mechanism can be loaded therein. After the drive mechanism is installed inside, the two drive shafts 110, 110 protruding on both sides of the tubular body 120 are held by the bearing members 121 and the like, and the bearing members 121 are sandwiched on both sides of the tubular body 120. The cylindrical body 120 is configured to be rotatable about both drive shafts 110, 110 as an axis.

The small drum-shaped irregular cylindrical body 130 is formed of a resin material, a metal material, or the like in a drum shape having a trapezoidal vertical cross section. As shown in FIG. 2, FIG. 3, FIG. 5, and FIG. 7, by externally fitting to the left and right of the cylindrical body 120 and forming the oblique space portion 131 between the small drum-shaped irregular cylindrical bodies 130, 130, When the cylindrical body 120 rotates, the small drum-shaped irregular cylinders 130 and 130 rotate in synchronization, and between the opposed pieces 132 and 132 of the small drum-shaped irregular cylinders 130 and 130 located between the oblique space portions 131. It is possible to make an irregular kneading operation, and to make the user's local part comfortably massage between the facing pieces 132.12.

As shown in FIG. 2, the rod-shaped roll 140 has an elliptic spherical massaging member 141 or a cylindrical massaging member 142, which are sequentially and externally placed on the outer circumference of each small drum-shaped irregular cylindrical body 130, on the bar 143. The roll rotating mechanism 150 is configured such that the rod-shaped rolls 140 are evenly installed and supported around the outer periphery of each of the irregular drum-shaped irregular cylinders 130, 130 of the cylindrical body 120 having the drive mechanism incorporated therein at regular intervals. By adopting the rod-shaped roll 140, the elliptic spherical massaging member 141 and the cylindrical massaging member 142 can be sequentially brought into contact with the affected part of the user to perform a rolling massage. The load applied to the drive shafts 110, 110 on both sides of the roll rotating mechanism 150 can be dispersed to the bar material 143 of each bar-shaped roll 140 and the irregular drum-shaped cylindrical body 130. Therefore, the durability of the roll rotating mechanism 150 can be improved and the service life can be extended as long as possible. In the embodiment of the present invention, the rod-shaped roll 140 is supported by the outer periphery of each small drum-shaped irregular cylindrical body 130 by alternately inserting the elliptic spherical massaging member 141 or the cylindrical massaging member 142 into the bar member 143. Although an example is shown, the present invention is not limited to this, and, for example, an elliptic spherical rubbing member 141 and a cylindrical rubbing member 142 are integrally formed, and the rod member 143 is externally supported and supported, or an elliptic spherical kneading member. The member 141, the cylindrical massaging member 142, and the bar member 143 may be integrally molded, and the effects are substantially the same.

Further, as shown in FIG. 7, the roll rotating mechanism 150 includes a disc-shaped massaging member 144 and a cylindrical massaging member 142 arranged at regular intervals on the outer circumference of each of the small drum-shaped irregular cylinders 130, 130. A plurality of rod-shaped rolls 140 in which the disc-shaped massaging members 144 and the cylindrical massaging members 142 are alternately and externally put on the bar 143 are alternately arranged for each small drum-shaped irregular cylindrical body 130. The roll rotating mechanism 150 may be configured by being installed and supported evenly on the outer periphery of the 130 at regular intervals. By adopting the roll rotating mechanism 150, the disk-shaped massaging member 144 and the cylindrical massaging member are provided. 142 and the user can sequentially and frequently contact the details of the affected area in order to give a soft rolling massage.

The elastic cuff 160 is formed of a resin material, a rubber material, or the like into a substantially circular shape, and is integrally formed with each facing piece 132 of the irregular drum-shaped irregular cylinder body 130 of the roll rotating mechanism 150 with an facing inclination angle. As shown in FIG. 1, FIG. 2, and FIG. 3, the elastic massage wheel 160 is provided with the elastic protrusions 161 on the outer periphery of the respective facing surfaces, and at the same time, the elastic protrusions 161 are provided. The small spherical body 162 is provided inside so that the elastic protrusion 161 of the elastic mass ring 160 can rotate in the circumferential direction, and the rotation of the cylindrical body 120 causes the small drum-shaped irregular cylindrical bodies 130 and 130 to rotate. Rotates in synchronization and causes the pair of elastic massaging wheels 160, 160 located between the oblique space portions 131 to perform an irregular massaging operation, and a comfortable massaging massage is locally applied to the user between the elastic massaging rings 160, 160. Can be done. In the present embodiment, the elastic claw wheel 160 in which the small sphere 162 is provided inside the elastic claw piece 161 is configured so that the elastic claw piece 161 of the elastic claw wheel 160 can rotate in its circumferential direction. However, the present invention is not limited to this. For example, an elastic protrusion 161 is formed on the outer periphery of each facing surface outside the facing piece 132 of the irregular drum-shaped irregular cylinder 130, and a through hole is formed in the center. The elastic mass wheel 160 may be arranged in parallel, and an annular slide member may be interposed in the through hole so that the elastic mass wheel 160 can be rotated.

The main body frame 170 supports both drive shafts 110 of the roll rotating mechanism 150 configured as described above and makes the cylindrical body 120 rotatable. Is formed so that, for example, a mechanism support portion 171 and a horizontal portion 172, which are in a V shape in a side view, are continuous on both sides, and when this is installed, it is configured to maintain a stable state as much as possible. ing. Incidentally, 173 is a grip portion when the main body frame 170 is carried and moved, and 174 is a reinforcing frame for locking a flexible cover 180 described later.

The flexible cover 180 covers the entire outer surface of the roll rotating mechanism 150 to reduce the contact force of the rod-shaped roll 140 and the elastic mass ring 160 against the user. As shown in FIGS. 1 and 4, the flexible cover 180 is formed of a rectangular flexible cloth material or the like, and a pair of fasteners 181 are sewn over the entire area at both end edges thereof. Strings 182 for connecting the cover 180 to the roll rotating mechanism 150 are respectively inserted, and a central portion thereof is for preventing the elastic mass wheel 160 from being caught in the oblique space 131 when the elastic mass wheel 160 is rotated. The elastic member 183 is sewn over the entire area, the cords 182, 182 are connected to the left and right of the roll rotating mechanism 150, and the flexible cover 180 is reinforced for locking with the roll rotating mechanism 150. Frame 174 The fastener covers 181 on both ends of the flexible cover 180 are engaged with each other in a state of being covered with, and fixed by screws 184 or the like from the lower portion of the main body frame 170, so that the flexible cover 180 is secured to the outer periphery of the roll rotation mechanism 150. The flexible cover 180 is firmly adhered to the flexible cover 180 by the contact resistance between the rod-shaped roll 140 and the elastic mass ring 160 and the flexible cover 180 when the small drum-shaped irregular cylindrical body 130 rotates, and the flexible cover 180 is tuned to the central portion. In addition, the phenomenon that the user's local part is pinched between the elastic massage wheels 160 and 160 is completely prevented.

[0014]

[Operation of the embodiment]

 Therefore, when using the roll rotary massager of the present invention configured as described above, when the rolling massage is performed after the roll rotary massager of the present invention is installed at any place. The user localizes the elliptic spherical massaging member 141, the disk-shaped massaging member 144, or the cylindrical massaging member 142 in the rod-shaped rolls 140 on both sides of the massage machine, and inputs the power to operate the drive mechanism. This allows the rod-shaped roll 140 to rotate at an appropriate speed, so that the elliptic spherical massaging member 141, the disk-shaped massaging member 144, or the cylindrical massaging member 142 can evenly and appropriately roll the entire area. can do. Further, in the case of massaging massage according to the present invention, it is sufficient to position the user's local area in the oblique space 131 at the center of the massage machine and then input the power to operate the drive mechanism. By this, the pair of elastic massaging wheels 160/160 rotate relative to each other at an appropriate speed to periodically sandwich the local portion between the elastic protrusions 161/161 of each elastic massaging wheel 160, and to appropriately massage the local area. Can be done.

[0015]

[Effect of device]

 The rolling rotary massaging machine of the present invention, as shown in the above embodiments, is equipped with a drive mechanism in which a drive motor and a speed reducer are provided in series inside a cylinder, and an oblique space is formed in the center of the cylinder. The small drum-shaped irregular cylinders are externally fitted on both sides so as to form a part, and the elastic massage rings 160 are rotatably fixed to the facing pieces of the respective small drum-shaped irregular cylinders. Unlike a conventional roll-rotating massaging machine, the bar-shaped roll with a kneading member is installed on the outer circumference of the body, so unlike the conventional roll-rotating massaging machine, the user can perform rolling massage with the bar-shaped roll and between elastic massaging wheels. The massage can be selected and used at the same time, and both massages can be performed at the same time. Further, according to the present invention, each kneading member such as an elliptic spherical kneading member or a cylindrical kneading member is externally put on a bar to form a bar-shaped roll, and the bar-shaped roll is supported on the outer periphery of each small drum-shaped irregular cylinder, and The load applied to the drive shafts on both sides of the roll rotation mechanism can be distributed to each rod-shaped roll, so the cylinder is deformed by the load of the user, unlike the conventional roll-rotation massager. There is no such problem, and the service life can be extended as much as possible by increasing the durability of the roll rotation mechanism. Further, the present invention adopts a roll rotation mechanism in which a disk-shaped massaging member and a cylindrical massaging member are alternately arranged and supported on the outer periphery of a small drum-shaped irregular cylindrical body in which a driving mechanism is incorporated, at regular intervals. The disk-shaped massaging member and the cylindrical massaging member can be slid in each narrow range, and a flexible rolling massage can be performed at small intervals for the user's local area, which cannot be done with the ordinary elliptic spherical massaging member. . Furthermore, since the flexible cover of the present invention is sewn over the entire region with an elastic member for preventing the elastic cover from being pinched in the oblique space when the elastic roller is rotated, the flexible cover can be used by the user in the oblique space. There is no danger of the local parts of the product being caught more than necessary, and the device is designed so that users can use it with peace of mind. Therefore, the present invention eliminates various problems of the related art, has an added value that can meet the demand, is compact and expands the function to be used, and is also excellent in safety and durability. .

[Brief description of drawings]

FIG. 1 is an exploded view showing an embodiment of the present invention.

FIG. 2 is a central longitudinal sectional view showing an embodiment of the present invention.

FIG. 3 is a partially cutaway perspective view showing an embodiment of the present invention.

FIG. 4 is an explanatory view showing an embodiment of a flexible cover according to the present invention.

FIG. 5 is a side sectional view showing an embodiment of the present invention.

FIG. 6 is a perspective view showing an embodiment of the present invention.

FIG. 7 is a partially cutaway perspective view showing another embodiment of the present invention.

FIG. 8 is an explanatory view showing a conventional roll rotary massager.

FIG. 9 is an exploded view showing a conventional roll rotary massager.

[Explanation of sign]

 110 Drive shaft 120 Cylindrical body 130 Small drum-shaped irregular cylindrical body 131 Oblique space part 132 Opposite piece 140 Rod-shaped roll 141 Elliptical spherical mass member 142 Cylindrical mass member 143 Bar material 144 Disc-shaped mass member 150 Roll rotation mechanism 160 Elastic mass ring 161 Elastic protrusion 170 Body frame 180 Flexible cover

Claims (3)

[Scope of utility model registration request] 1. A roll rotating mechanism in which an elliptic spherical rubbing member or a cylindrical rubbing member is evenly arranged and supported on the outer periphery of a drum-shaped cylindrical body in which a driving mechanism is incorporated, and both side drive shafts of the rotating mechanism are main bodies. In a roll rotary massage machine that is supported on a frame and covered with a flexible cover on the outer periphery,
The drum-shaped cylindrical body is divided into two small drum-shaped irregular cylinders having a trapezoidal vertical section, and the two drum-shaped irregular cylinders are arranged so as to face each other to form an oblique space between the cylindrical irregular drum-shaped cylinders. It consists of elastic cuffs that have approximately the same diameter as the cylindrical claws and elastic projections are formed on the outer circumference of the opposite surface side, and are rotatably fixed to each of the opposite claws. A roll-rotating type massage machine characterized in that it can be slid by a kneading member and a cylindrical kneading member. 2. The roll rotating mechanism according to claim 1, wherein a disk-shaped massaging member and a cylindrical massaging member are alternately arranged and supported at regular intervals on the outer periphery of a small drum-shaped irregular cylindrical body having a drive mechanism incorporated therein. 2. The rolling massager according to claim 1, wherein the rolling massager is configured so that the disk-shaped massaging member and the cylindrical massaging member can contact the affected area of the user alternately and frequently. 3. The roll rotating mechanism according to claim 1 or 2, wherein an elliptic spherical rubbing member and a cylindrical rubbing member, or a disc-shaped rubbing member and a cylindrical rubbing member are sequentially and externally put on a bar material. A roll-rotating mechanism that is supported by a roll-shaped roll that is evenly installed and supported on the outer periphery of a small drum-shaped irregular cylinder that incorporates a drive mechanism,
3. The roll rotating system according to claim 1, wherein the load applied to the drive shafts on both sides of the rotating mechanism is distributed to the bar material of each bar-shaped roll and the irregular small drum-shaped cylindrical body holding the bar material. Rubbing massage machine.