CN1100625A

CN1100625A - Motor-driven massaging apparatus

Info

Publication number: CN1100625A
Application number: CN 93118074
Authority: CN
Inventors: 枡田勇
Original assignee: Nihon Kenkozoshin Kenkyukai Co Ltd
Current assignee: Nihon Kenkozoshin Kenkyukai Co Ltd
Priority date: 1993-09-20
Filing date: 1993-09-20
Publication date: 1995-03-29

Abstract

The massage device has a pressing rod which is coupled with a vibrator driven by internal dc source and two operation handles protruded on both sides of the pressing rod, the power source is mounted in one of the operation handles and electrically connected with the vibrator, it is different from existing motor driven massagers, it uses electric cells as driven source, so that there is no restriction on the place where it will be used.

Description

Motor-driven massaging apparatus

The present invention is with a kind of relevant by pushing and vibrate the massage machine that motor that human body is massaged drives.Specifically, the present invention is relevant with the massage machine that the motor with a kind of like this structure drives, and its one has cooperated the finger pressure roller of finger presses effect to be placed on the operation handlebar with vibrator, can rotate.

For the massage machine that traditional motor drives, a kind of employing has been arranged with the structure in the vibration arrangement finger pressure roller that is cooperated.

Above-mentioned vibrator has an eccentric part, is installed on the output shaft of d.c. motor.When d.c. motor was driven by dc source, eccentric part just rotation got up, and produces vibration.The finger pressure roller is installed on the operation handlebar, can rotate.Have the handle of a wire from left and right operation handlebar to pull out, a plug that adheres to adapter is connected on the top of this wire.

Therefore, when this plug inserted a socket, alternating voltage just converted DC voltage to by adapter, is added on the d.c. motor, drives.

Yet therefore the massage machine that this motor drives must with plug insertion socket can only use in the place that socket is arranged when driving.This is just very inconvenient because the limited length of electric wire, the scope of application be limited in socket around.In addition, when holding operation handlebar and carry out massage operation, electric wire can fold or be twisted together, causes and opens circuit, and may give rise to trouble.

The objective of the invention is by adopt battery as drive vibrator provide solve existing such as the place to use be restricted, the motor of problem the electric wire broken string drives massage machine.

Drive in the massage machine at motor of the present invention, operation handlebar stretches out in the both sides of being equipped with the finger pressure roller of the vibrator of direct voltage drive, a power supply that is used for battery as drive source has been installed, and vibrator is just received on this power supply.

According to the present invention, owing to be used for battery as the power supply that drives vibrator, therefore do not need to obtain power and drive vibrator from socket, so just can not be owing to electric wire has limited the scope of application, can can both carry out massage treatment, in addition anywhere easily, owing to do not need and the socket wire connecting, just do not have folding, the twisting problem of electric wire in the massage operation, also just needn't worry can the live wire broken string and the trouble brought.And power supply unit is installed on the operation handlebar, does not need specially to reserve installing space, and structure is also uncomplicated.

In appended accompanying drawing:

Fig. 1 illustrates the front view that motor of the present invention drives an embodiment of massage machine;

Fig. 2 is the cutaway view that finger pressure roller internal structure is shown;

Fig. 3 is the plane graph that illustrates as the situation of battery case when opening of power supply unit embodiment;

Fig. 4 illustrates that Fig. 3 battery case is opened and the front view of the operational circumstances that closes;

Fig. 5 is the key diagram that the working condition of the contact beginning that is installed in the battery case is shown;

Fig. 6 is the enlarged perspective that the battery case latch-up structure is shown;

Fig. 7 is the cutaway view that another embodiment of power supply unit is shown; And

Fig. 8 illustrates the key diagram that motor drives the operating position of massage machine.

The motor that Fig. 1 shows as one embodiment of the invention drives massage machine 1.

When massaging with this motor driving massage machine 1, grasp left and

right operation handlebar

2,2, the finger pressure roller 3 of central authorities is contacted with patient body.As shown in Figure 2, the two ends that left and

right operation handlebar

2,2 is received supporting garden tube 4 by installed

part

5,5, vibrator 6 is installed in the supporting garden tube 4, and finger pressure roller 3 then is mounted to the state that can center on the rotation of supporting garden tube 4.Rubber stem 7 is enclosed within the two ends of operation handlebar 2 respectively, and the battery case 9 that constitutes power supply unit 8 is installed on one of them operation handlebar 2, and battery case 9 can folding, can load onto between rubber stem 7 and finger pressure roller 3 and unload.

The structure of above-mentioned finger pressure roller 3 is, has the pressing piece 11 of a soft rubber to be provided on the outer surface of body 10, and body 10 then is rotatably supported on the installed

part

5,5 by bearing 12,12.Pressing piece 11 is a pair of whole spheroplast that is linked to be, and the centre is minor diameter 11a, and both sides are large-diameter portion 11b and 11c.At each large-diameter portion 11b and 11c many hemispherical projections 13 of lining up two row are arranged all.

The structure of vibrator 6 is to have an eccentric part 16 to be installed on the output shaft 15 of d.c. motor 14.When this eccentric part 16 is driven by d.c. motor 14 and during rotation and since the vibration that eccentric rotation produces by supporting cylinder 4, installed

part

5 and 5 and bearing 12 and 12 pass on the finger pressure roller 3.In addition, eccentric part 16 is made a circle or orthogonal plate in illustrated embodiment, is installed in the top of the output shaft 15 of d.c. motor 14 prejudicially, but is not limited to this, and the structure of Any shape is all applicable, as long as deviation of gravity center output shaft 15.Lead-in wire 17 links to each other with d.c. motor 14.Lead-in wire 17 is guided to the endoporus of one of them operation handlebar 2 by the endoporus of installed part 5, receives on electric on the terminals 18 on the top end surface that is installed in this operation handlebar 2.

Lead-in wire 19 is pulled out from battery case 9, and the plug 20 that is installed in lead-in wire 19 ends is inserted in the terminals 18, thereby power supply unit 8 just provides a DC voltage by terminals 18 to d.c. motor 14.

As shown in Figure 3 and Figure 4, battery case 9 is made of the barrel-type casing 22 that two ends are equipped with

end plate

21,21, have through

hole

23,23 battery cases 9 that are used for inserting operation handlebar 2 on the

end plate

21,21 and lengthways be divided into two, form two and half box a and b along the radial direction of through hole 23.Half box a is connected with hinge 24 with b, can folding.

Battery carrier 25 and an on and off switch 26 of several mutual electrical connections have been settled on the appropriate location in half box a, b.Each aneroid battery 27 is stuck between corresponding battery frame 25 and the two ends, can unload easily.In addition, much less these aneroid battery configurations should be suitable, makes and pass 23,23 o'clock unlikely obstacles that become of through hole at operation handlebar 2.Each aneroid battery 27 forms a power circuit by lead 28 series connection, is drawn by lead-in wire 19, receives on the terminals 18.Connect above-mentioned on and off switch 26 and a contact switch 29 in power circuit, the control section of on and off switch 26 is given prominence to outside box, so that carry out on-off control.Contact switch 29 has a pair of

contact chip

30,30, is arranged in the butted part of half box a, b, and a

hemispherical contact site

31,31 to outer lug is housed respectively above.That side of each

contact chip

30,30 respective fixation close hinge 24 on the opening of half box a, b, as shown in Figure 5.

Contact site

31 and 31 contact or separate with half box a and b closes or open corresponding.

As seen from Figure 6, a locking mechanism 32 that is made of joggle piece 33 and engaging hole 34 is housed between half box a and b.

Joggle piece 33 and engaging hole 34 are installed in respectively on the opening of half box a and b, that side relative with hinge 24.Have

groove

35,35 in the both sides of joggle piece 33, make joggle piece 33 move on the direction shown in the arrow in the drawings.Therefore, when half box a and b close, be in joggle piece 33 vertical crook 36 from the inside by the engagement of bayonet socket 37 with engaging hole.In the time will opening half box a and b, by pushing joggle piece 33 crook 36 and engaging hole 34 engagements are unclamped, joggle piece 33 is deviate from from bayonet socket 37.

In above embodiment, power supply unit 8 forms by battery case 9 is installed on the operation handlebar 2 from the outside.Yet be not limited to this form, also can in the rubber stem 7 of operation handlebar 2, form an aneroid battery memory unit 38.In embodiment as shown in Figure 7, handle 7 is made of rubber sleeve 40 and main body 39, rubber sleeve and being enclosed within on the main body 39, and an end of main body 39 is that we opens, and is used for loading and unloading aneroid battery, and a joint pin 41 is arranged on the other end, is used for being screwed into the endoporus of operation handlebar 2.

In addition, in above embodiment, what dc source was used is aneroid battery, yet also can use accumulator without aneroid battery.

Before carrying out massage treatment, the battery case 9 that at first will deposit aneroid battery 27 is installed on the operation handlebar 2, is connected lead-in wire 19 vertical plugs 20 then and is inserted on the terminals 18.When battery case 9 is installed, open half box a and b, operation handlebar 2 is placed on the through

hole

23,23 of one and half boxes of half box a, b, half box a and b then closes.Because the effect of locking mechanism 32 makes half box a, b be locked in this state that closes, battery case 9 just has been installed on the appropriate location of operation handlebar 2 like this.In addition, since the half box a, the b that close, the contact 31 of contact switch 29.31 are in contact with one another conducting, and power circuit just is in the state that can power.When on and off switch 26 was connected under this state, DC voltage was added on the d.c. motor 14 by terminals 18 from aneroid battery 27.Under the driving of d.c. motor 14, eccentric part 16 eccentric rotations produce vibration.

Fig. 8 shows the method for the massage machine 1 that uses this motor.At first, make patient P prostrate, masseur Q catches the

handle

7,7 of

operation handlebar

2,2, finger pressure roller 3 is placed on the back of patient P.At this moment, be in row pressure roller 3 intermediary minor diameter 11 and aim at vertebra just.Masseur Q one drives the pressure that massage machine 1 applies appropriateness in the face of the motor that is in this state then, and one side makes finger pressure roller 3 roll along vertebra.Under the effect of the rolling of finger pressure roller 3 and vibration, the muscle of vertebra both sides is loosened, and has realized effective massage.In addition, because can stimulating, the projection 13 on the finger pressure roller 3 effectively loosens point (" TSUBO ") etc., Gu this massage is very effective.

Claims

1, a kind of have a massage machine that a finger pressure roller that cooperates with a vibrator that is installed in DC driven wherein and two drive at the motor of the side-prominent operation handlebar of described finger pressure roller two, it is characterized in that: the massage machine that described motor drives comprises a power supply unit that has battery, is used as drive source, described power supply unit is installed in the described operation handlebar, is electrically connected with described vibrator.

2, a kind of massage machine that drives by the motor that claim 1 proposed, it is characterized in that: wherein said vibrator is by constituting on the output shaft that an eccentric part is installed in a d.c. motor.

3, a kind of massage machine that drives by the motor that claim 1 proposed is characterized in that: wherein said finger pressure roller is made and is linked to be whole a pair of spheroplast structure.

4, the massage machine that drives of a kind of motor that is proposed by claim 1 or 3, it is characterized in that: wherein said finger pressure roller has many small embossments on outer surface.

5, a kind of massage machine that drives by the motor that claim 1 proposed, it is characterized in that: described operation handlebar is equipped with terminals that are connected to described vibrator on an one end face, and described power supply unit is installed on the described operation handlebar, has a lead-in wire that described power supply unit and described terminals are electrically connected.

6, the massage machine that drives of a kind of motor that is proposed by claim 1 or 5, it is characterized in that: wherein said electric parts are made of a battery case with the structure that vertically is divided into two, the form that described battery case is made can folding, can be contained on the described operation handlebar and unload from described operation handlebar, and described battery storing is in the inner space of described battery case.

7, a kind of massage machine that drives by the motor that claim 1 proposed, it is characterized in that: wherein said power supply unit is made in described operation handlebar inside.