JPS6039005Y2 - vibrating massager - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a vibrating massager.

Conventionally, vibrating massagers include Japanese Patent Publication No. 52-20797, Japanese Utility Model Publication No. 42-3993, and Japanese Utility Model Publication No. 51-4429.
There are methods described in Japanese Utility Model Publication No. 0 and Japanese Utility Model Application Publication No. 49-44087, etc., but both have a problem in that the vibration generating part is only partial and effective pine surge cannot be performed.

The object of the present invention is to provide a vibrating massager in which the entire device is elongated and strong, vibrations are generated from both sides of the device, the entire device vibrates greatly, and an excellent massage effect can be obtained.

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

In the accompanying drawings, reference numeral 1 denotes a bearing cylinder whose center is narrowed with a plastic material, and the bearing cylinder 1 has cap-shaped cases 2 and 3 made of metal on the outer periphery of the open ends on both sides. The open part is fitted and fixed, and the rotary shaft 6 is rotatably inserted into the central through-hole of the bearing tube 1, and the buffer bodies C, C are provided at the tips of both sides.
against the inner surface of case 2.3.

and a rotor 8 in which one end of the rotating shaft 6 is wound with a winding wire 7;
The brush 11 is inserted into the through hole of the cominitator 9 and fixed thereto, and the brush 11 that comes in contact with the cominitator 9 is fitted onto the outer periphery of the cominitator 9, and the brush 11 is attached to the support plate 12 which is attached to one end of the bearing tube 1. .

A stator 10 made of a permanent magnet is provided in a cap-shaped case 2 whose one end is fitted into an open end of the bearing tube 1, and the stator 10 is fitted outside the rotor 8 to form a cap-shaped case 2. The starting force causes the rotor 8 to rotate, and the rotor 8
A stator 10, a commitator 9, and a brush 11 are housed in a case 2.

The other end of the rotating shaft 6 is inserted into a through hole 18 bored by a distance E from the axis of the vibrator 17, and a screw hole is bored in the vibrator 17, and a screw 19 is screwed into the screw hole. The tip of the screw 19 is fitted into the recessed part of the rotating shaft 6 to fix the vibrator 17 to the rotating shaft 6, and the vibrator 17 is fitted into the other open part of the bearing sleeve 1 inside the case 3. to form the anma-shaped main body A.

A support tube 4 is inserted into the through hole of the bearing cylinder 1, that is, outside the rotating shaft 6, and oil-less metals 5, 5 are fitted inside both ends of the support tube 4, and the oil-less metals 5, 5 are transparent. The rotating shaft 6 is inserted into the hole so as to rotate.

Connect one end of each of the electric wires 13, 14, 15 to the brush 11, insert the other ends of the electric wires 13, 14, 15 through the guide tube 16, lead them out from the base plate 21, and connect them to the power supply connection terminals. Although it is connected, it is not shown.

A buffer body 22 such as rubber is interposed between the lower flat part 20 of the bearing cylinder 1 and the base plate 21, and the upper outer periphery of the bearing cylinder 1 is covered with a buffer body 23 having a concave cross section. Then, a U-shaped tightening band 24 is fitted into the concave portion of the buffer body 23, the vertical lower ends of both sides of the tightening band 24 penetrate the base plate 21 and protrude downward, and the protruding portions are folded inward. The anma-shaped main body A is attached to the base plate 21 by bending it.

Several anti-slips 25 made of rubber and having sharp tips are attached below the base plate 21, and the anti-slips 25 are pressed against, for example, a floor.

It is used to shape the neck, shoulders, back, etc.

In the drawing, reference numeral B indicates a rubber ring for protecting the guide tube 16 provided on the base plate 21, and reference symbol D indicates an adhesive.

In the vibrating massager having the above configuration, the vibrator 17 provided at the other end of the rotating shaft 6 is provided eccentrically with respect to the rotating shaft 6, so that when the motor portion at one end of the rotating shaft 6 rotates, The other end of the rotating shaft 6, on which the vibrator 17 is provided, rotates while losing its balance, generating vibrations, which are transmitted to the case 3 through a buffer C provided at the tip of the other end of the rotating shaft 6.

In addition, since the rotating shaft 6 is supported by the bearing sleeve 1 at its center, when the other end rotates eccentrically, the vibration also affects the end, and the winding 7 provided at one end Since the rotor 8 rotates within the stator 10 with its magnetic balance broken, vibrations caused by the loss of rotational balance at the other end of the rotating shaft 6 are amplified, and this vibration is absorbed by a buffer provided at the tip of one end of the rotating shaft 6. It is transmitted from body C to case 2.

Therefore, the cases 2 and 3 on both sides become a source of vibration, which is transmitted to the entire device.

As described above, in the vibrating massager of the present invention, both sides of the horizontally elongated device serve as vibration generation sources, which are transmitted to the entire device, causing the entire device to vibrate dynamically, resulting in a large pine surge effect.

In particular, the presence of vibration sources on both the left and right sides of the device is compatible with the symmetrical structure of the human body, and is highly effective in treating pine surges in various parts of the human body.

[Brief explanation of drawings]

Figure 1 is a plan view of the present invention, Figure 2 is a front view, and Figure 3 is a front view of the present invention.
The figure is a partially cutaway sectional view, and FIG. 4 is a front view of the vibrator. 1... Bearing tube, 2, 3... Case, 4
...Support tube, 5...Oil-less metal, 6...Rotating shaft, 7...Winding, 8...
...Rotor, 9...Cominitator, 10
...Stator, 11...Brush, 12.
Song/support plate, 17... Vibrator, 21...
Base plate, 22, 23...Buffer, A...
Anma type main body, B...Rubber ring, C9C...
...Buffer, D...Adhesive.

Claims (1)

[Scope of utility model registration request] The central part of the bearing sleeve 1 made of plastic is narrowed and both ends are left open, and the rotating shaft 6 is rotatably supported in the central through hole of the bearing sleeve 1. A rotor 8 having a winding 7 at one end and a cominitator 9 are fixed, and a brush 11 that contacts the outer periphery of the cominitator 9 is provided.
is attached to one end of the bearing cylinder 1 via the support plate 12, and
A case 2 is fitted into one open part of the bearing sleeve 1 with its inner surface abutting against a buffer C disposed at one end of the rotating shaft 6, and a stator 10 made of a permanent magnet is mounted inside the case 2. , the stator 10 is positioned outside the rotor 8 in the shape of a base, and a vibrator 17 is inserted at the other end of the rotary shaft 6 into a through hole 18 bored with an offset from the axis of the vibrator 17. Then, the vibrator 17 is fixed to the rotary shaft 6 with a screw 19, and the inner surface of the vibrator 17 is attached to a buffer C disposed at the other end of the rotary shaft 6 at the open end of the bearing tube 1. A vibrating massager which is located in a case 3 which is arranged in abutting relation to each other, and which is attached to a base plate 21 through a buffer body 23 fitted into the central part of the bearing cylinder 1.