JP3066184B2 - Handy massa - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handy massager.

[0002]

2. Description of the Related Art Conventionally, as a handy massager for performing massage using a roller, as disclosed in Japanese Patent Application No. 3-356512 described earlier by the present applicant,
A plurality of first rollers which are vertically supported near the edge of the turntable and partially protrude from the upper surface of the turntable, and which are horizontally supported below the edge of the turntable and partially 2. Description of the Related Art There is known a rotary disc having a massage section including a plurality of second rollers provided to protrude laterally from an edge of a turntable.

In such a handy massager, during massage, the first roller and the second roller directly contact clothes and hair, and a protective cover such as cloth is provided on the massage section so that the clothes and hair are not involved. I am trying to apply.

[0004]

However, in such a conventional handy massager, in addition to the first roller and the second roller, the edge of the turntable comes into contact with the protective cover, and the turntable of the turntable is rotated. There is a problem that the protective cover is worn away.

[0005] It is an object of the present invention to provide a handy massager that can prevent the protective cover from fraying.

[0006]

SUMMARY OF THE INVENTION The present invention provides a rotating shaft that is rotated by a motor, a rotating disk fixed to the rotating shaft,
A plurality of massage rollers provided on the turntable,
In a handy massager having the rotary disk and a protective cover for covering the massage roller, a sliding ring for protecting the protective cover is slidably provided on the outer peripheral surface of the rotary disk.

The present invention also provides the plurality of massage rollers, which are rotatably supported on a vertical axis fixed perpendicular to the rotation axis and partially protrude from the upper surface of the turntable. A plurality of first rollers, and a plurality of first rollers rotatably supported by a parallel shaft fixed parallel to the rotation shaft and partially protruding laterally from an edge of the turntable. And a second roller.

[0008]

With this structure, the rotating disk slides on the inner peripheral surface of a sliding ring slidably provided on the outer peripheral surface of the rotating disk, and the rotating disk is vertically fixed to the rotating shaft. A plurality of first rollers rotatably supported by a shaft and partially protruding from the upper surface of the turntable; and rotatably supported by a parallel shaft fixed parallel to the rotation shaft. It is possible to rotate without contacting a protective cover that covers a plurality of second rollers provided partially protruding laterally from the edge of the turntable.

[0009]

An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 is a partial cross-sectional side view of a handy massager according to an embodiment of the present invention, FIG. 2 is a top view thereof, and FIG. 3 is a sectional view taken along line AOC of the top view. FIG. 4 is a partial side sectional view.

In FIG. 1, reference numeral 1 denotes a handy massager main body (hereinafter, referred to as a main body). Has become. In addition, 3a is a speed adjusting volume for controlling the rotation speed of the massage unit 2, 3b is a power switch, and 3c is a power cord.

A motor 4 for rotating the massage unit 2 is positioned and fixed by a rib 3d inside the upper portion of the grip unit 3, and the rotation of the motor 4 is rotated via a gear box 5 by a rotating shaft (hereinafter referred to as a shaft). Transfer to 6. The shaft 6 is rotatably held by a bearing 8 having a bearing 7.

On the other hand, in the massage section 2, a rotating disk 9 is fixed to the shaft 6 by screws 10. Here, in the vicinity of the edge of the turntable 9, a plurality of shafts which are vertically supported so as to rotate in parallel with the shaft 6,
One first roller 11 is provided at a predetermined interval and a part thereof protrudes from the upper surface of the turntable 9.

A plurality of, in this embodiment, four second rollers 12 which are horizontally supported so as to rotate in parallel with the rotating disk 9 are provided below the edge of the rotating disk 9 at predetermined intervals. A part thereof is provided to protrude laterally from the edge of the turntable 9.

Here, as shown in FIG.
And a vertical shaft 14 that supports the second roller 12 are fixed to the turntable 9 by a turntable retainer 15. Reference numeral 16 denotes a screw for fixing the turntable 9 to the turntable holder 15, and 17 denotes a screw for fixing the bearing holder 18 and the housing 19 to the gear box 5.

Further, a sliding ring 20 is slidably attached to an edge of the turntable 9. Here, the sliding ring 20 is located between the protective cover 21 covering the massage part 2 and the rotating disk 9, and the protective cover 21 is prevented from contacting the rotating disk 9 so that the protective cover 21 is not in contact with the rotating disk 9. ,
This protects the rotating disk 9 from being worn away by rotation.

The protective cover 21 is massaged in a state in which the protective cover 21 is pulled downward by the contraction force of a rubber 22 attached around the entire periphery of an opening formed to cover the protective cover 21 on the massage section 2. It is locked on the lower surface of the part 2.

On the other hand, the sliding ring 20 is in contact with the protective cover 21 over the entire outer periphery, and the rotation is suppressed by the downward pulling force acting on the protective cover 21.

Thus, even when the rotating disk 9 slides on the inner peripheral surface of the sliding ring 20 when using the handy massager,
It does not rotate with this. The sliding ring 2
0 indicates that the outer peripheral edge of the protective cover 21 is not worn out.
Further, it is formed into a smooth spherical shape so as to increase the contact area with the protective cover 21.

Next, the massage operation of the handy massager configured as described above will be described.

In order for the user to perform a massage, the power switch 3b is turned on to rotate the motor 4, and the rotation of the motor 4 is transmitted to the shaft 6 via the gear box 5 to rotate the shaft 6.

The rotation of the rotating disk 9 starts due to the rotation of the shaft 6, and when the upper surface of the rotating disk 9 is pressed against a desired part to be massaged, the first roller 11 is pressed against the part at regular intervals. This can provide a stimulating stimulus to the desired site.

When the second roller 12 is pressed against a curved portion, the second roller 12 hits the portion at a predetermined interval, so that a stimulus similar to a strong tapping massage can be given.

By the way, the rotating disk 9 rotates to perform such massage, but since the rotating disk 9 rotates while sliding on the inner peripheral surface of the sliding ring 20, the rotating disk 9 comes into contact with the protective cover 21. Therefore, the protective cover 21 does not wear out due to the rotation of the turntable 9.

The first roller 11 and the second roller 12 come into contact with the protective cover 21.
12 has a smooth spherical outer peripheral surface, so that the protective cover 21 is not worn.

As described above, the sliding ring 20 is slidably attached to the edge of the turntable 9 and the turntable 9 is
The rotating disk 9 can rotate without contacting the protective cover 21 by sliding the inner peripheral surface of the rotating disk 9.

[0027]

As described above, according to the present invention, a sliding ring is provided between the protective cover and the rotating disk so that the rotating disk does not come into contact with the protective cover even when the rotating disk rotates. By doing so, fraying of the protective cover can be prevented.

[Brief description of the drawings]

FIG. 1 is a partial side sectional view of a handy massager according to one embodiment of the present invention.

FIG. 2 is a top view of the handy massager.

FIG. 3 is a partial side sectional view of the handy massager with a part cut away.

[Explanation of symbols]

 Reference Signs List 4 motor 6 rotating shaft 9 rotating disk 11 first roller 12 second roller 20 sliding ring 21 protective cover

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-3-90151 (JP, A) JP-A-3-13138 (JP, U) JP-A-63-29529 (JP, U) JP-A-3-29 15928 (JP, U) (58) Fields investigated (Int. Cl. ⁷ , DB name) A61H 15/00 340

Claims (2)

(57) [Claims] 1. A rotating shaft rotated by a motor, a rotating disk fixed to the rotating shaft, a plurality of massage rollers provided on the rotating disk, and a protective cover for covering the rotating disk and the massage roller. A handy massager, comprising: a sliding ring that protects the protective cover is slidably provided on an outer peripheral surface of the turntable. 2. As the plurality of massage rollers,
A plurality of first rollers rotatably supported on a vertical axis fixed perpendicular to the rotation axis and partially projecting from the upper surface of the turntable, and parallel to the rotation axis. 2. A plurality of second rollers which are rotatably supported by a fixed parallel shaft and partially protrude laterally from an edge of the turntable.
The described handy massager.