JPS5933386Y2 - hand pine serge device - Google Patents

Description

[Detailed description of the invention] The present invention is a hand pine surge device with two types of pine surge functions, specifically a vibrator on one side of the main body and a swinging ring on the other side, which are operated by one motor. - This relates to a hand pine surge device that is selectively driven by reverse operation.

Various types of hand pine serge devices have been known in the past, but most of them are of the vibrator type, and in recent years hand-type pine surge devices equipped with a butt with a large area of action have become particularly popular.

However, since the pine surge effect of these hand pine serge machines mainly relies on vibration, they lack the ability to loosen stiff muscles such as those caused by stiff shoulders, and are not expected to have the same massage effect as a chair-type pine serge machine equipped with an oscillating massager. Can not.

The present invention retains the simplicity and vibration effect of a hand pine serge device, and can also achieve the muscle massaging effect of a massaging tool, and can combine these two types of pine surge tools into one.
As shown in the drawing, a vibration pad 3 is provided on one side of a main body 1 equipped with a handle 2 for hand-held operation. , and further body 1
On the other surface of the main body 1, a working end surface of at least one pair of swinging kneading wheels 5, 5 which are transmitted from a drive shaft 4 provided inside the main body 1 is located, and one motor 6 is installed inside the main body 1, and the motor One-way clutches 7.8 with different transmission directions are disposed in the drive path from 6 to the vibration pad 3 and the drive path to the rocking massaging wheel 5.5, respectively.
The present invention is characterized in that the vibration pad 3 or the swinging massaging wheels 5, 5 can be selectively driven by controlling the motor 6 to rotate in the forward and reverse directions.

To explain more specifically the drawings showing the embodiments,
The hand pine surger according to the present invention, as schematically shown in FIG. On surface B there are internally installed swinging kneading wheels 5, 5.
It has the following functional aspects.

As shown in FIGS. 2 to 4, one motor 6 is fixed in the main body 1, and the vibration pad 3 and the swinging kneading wheel 5.5 are selectively driven from the motor 6. It looks like this.

That is, the one-way clutch 7 is attached to the intermediate portion of the shaft 9 of the motor 6, and the eccentric cam 1 is attached to the outer periphery of the one-way clutch 7.
0, and furthermore, a bearing 1 is fitted on the outer periphery of the eccentric cam 10.
1, the end 13 of the crank link 12 and a bracket 14 fixed to the inner surface of the vibration pad 3 are pivotally connected by a pin shaft 15, and the motor 6 is connected to one side of the clutch 7. When rotated in the transmission direction, the eccentric cam 10 is rotated, and the pad 3 is supported by a flexible elastic material 24, so that the eccentric cam 1
Reciprocating vibrations corresponding to an eccentricity of 0 are transmitted to the pad 3 as vibrations.

On the other hand, a drive shaft 4 is rotatably supported on the opposite side (rubbing wheel side) of the motor 6 in parallel with the shaft 9 of the motor 6, and the one-way clutch 7 described above is mounted on the end of the drive shaft 4. A large-diameter pulley 16 is attached via a one-way clutch 8 with different transmission directions, and the large-diameter pulley 16 and a small-diameter pulley 17 fixed to the tip of the motor shaft 6 are connected to the belt 1.
8, when the motor 6 is rotated in the direction in which the one-way clutch 7 provided on the motor shaft 9 is inoperative, the rotation of the large diameter pulley 16 is transmitted to the drive shaft 4 via the one-way clutch 8, Worm 1 provided on drive shaft 4
9 and a worm wheel 21 provided on the shaft 20 of the swinging kneading wheels 5, 5, the pair of swinging kneading wheels 5, 5 are swung.

In the figure, 22 is a sheet covering the working surfaces of the rubbing wheels 5, 5.

In the above embodiment, the vibration pad 3
Although the vibration cam mechanism shown in FIG. The vibration pad 3 may be provided so that the vibration vibration is transmitted from both sides of the vibration pad 3.

Further, the shape and structure of the oscillating kneading wheels 5, 5 do not need to be specified, and the structure of a well-known inclined kneading ring or an inclined eccentric kneading ring can be applied.

In this way, the hand pine surge device of the present invention has a main body 1 equipped with a handle 2 for hand-held operation, a vibration pad 3 provided on one side A, and a drive shaft provided inside the main body on the other side B of the main body 1. A motor 6 is installed in the main body 1, and a drive path from the motor 6 to the vibration pad 3 is connected to the vibration pad 3. One-way clutches 7.8 with different transmission directions are disposed in the drive path to the rubbing wheel 5, and the vibration pad 3 or the swinging rubbing wheels 5, 5 are selectively driven by controlling the forward and reverse rotation of the motor 6. Not only can the two types of pine surges be distantly related with a compact hand type, but also the transmission direction provided in the drive path of the vibration pad 3 and the lifting wheel 5 can be adjusted. Due to the action of the one-way clutch with different
When the motor 6 is rotating in the forward direction, the drive path of the vibration pad 3, that is, the eccentric cam 10 and the crank link 12, operate to transmit vibration to the vibration pad 3, and during this time the drive shaft 4 of the oscillating massaging wheel 5 operates. The large diameter pulley 16 maintains its idle state.

When the switch 25 is operated to reverse the motor 6, the one-way clutch 7 provided on the motor shaft 9 becomes idling, and at the same time, the one-way clutch 8 of the large-diameter pulley 16, that is, the one-way clutch 8 on the drive path to the rubbing wheel 5, becomes idle. is rotated in the power transmission direction, and the power is transmitted to the drive shaft 4 to vibrate the rubbing wheel, so the two types of pine serge tools mentioned above can be selectively driven by one motor 6, making the hand pine surge device more compact. Helpful.

Furthermore, since it is a hand type, the operator can freely adjust the force according to the wishes of the other party, and can also move it freely to desired parts of the body, giving a comfortable pine surge to the whole body. Can be done.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is an external perspective view, FIGS. 2 and 3 are front and side sectional views showing the internal structure, and FIG. 4 is a cross-sectional view of the internal structure. FIG. 2 is a cross-sectional view illustrating the transmission direction of a one-sided clutch. 1... Body, 2... Handle for hand-held operation, 3... Vibration pad, 4...
...Kneading wheel drive shaft, 5...Kneading wheel, 6...
...Motor, 7,8...One clutch.

Claims (1)

[Scope of utility model registration request] A vibration pad 3 is provided on one surface of a main body 1 equipped with a handle 2 for hand-held operation, and at least one pair of swinging rubbing wheels that are transmitted from a drive shaft 4 provided inside the main body are provided on the other surface of the main body 1. A motor 6 is installed in the main body 1, and a drive path from the motor 6 to the vibration pad 3 and a drive path to the oscillating massaging wheels 5, 5 are installed. One-way clutches 7, 8 each having a different transmission direction are disposed so that the vibration pad 3 or the swinging massaging wheels 5, 5 can be selectively driven by controlling the forward/reverse rotation of the motor 6. A hand pine surge device that is characterized by: