JPS5838553A - Multifunctional treating apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] The ζO invention allows high-speed vibration operation with one device! The present invention relates to a multifunctional treatment device that combines the function of a massager and treatment functions such as low-speed reciprocating beating, massaging, and acupressure.

In general, vibrate at high speed! The mechanism of the Tsusaja, the beating,
Treatment mechanisms that use low-speed reciprocating motions such as massaging and acupressure are usually configured separately due to their functionality. This type of multi-functional treatment device had never been developed, as it was considered unreasonable because one type of treatment device is based on 100-degree reciprocating motion while the other device is based on low-speed reciprocating motion.

However, modern people have sufficient knowledge that each treatment device has different therapeutic effects and that it is desirable to select the treatment device depending on the physical situation.Therefore, with a single treatment device, Alternatively, the development of a multifunctional treatment device that performs various treatment functions by adding some amethiment to the single treatment device is awaited. In the development of such multifunctional treatment devices, the important point is that power can be transmitted from the same drive source to mechanisms that can be adapted to each function, that the operation of one mechanism is not affected by the other mechanism, and that it can be shared as much as possible. It has a mechanism, and its overall structure is simple compared to its multifunctionality.

The inventor has previously created a structure that can be used as both a high-speed vibrating massager and a low-speed reciprocating hitting treatment device, and can also be used as a massage, shiatsu, and other treatment device by changing the attachments, and the combination is simple. This invention proposed a multifunctional treatment device in which the operation of one function does not affect the other.This invention maintains such multifunctionality, further simplifies the structure, and also uses high-speed vibration. Massaging while giving
It is an object of the present invention to provide a multifunctional treatment device # configured so that a combination of functions that can also exhibit a striking effect can be selected.

Hereinafter, the present invention will be specifically explained based on illustrated embodiments. The multifunctional treatment device according to the present invention generally has the following main configuration type X. That is, the treatment device includes nine pairs of reciprocating means 100 arranged in parallel with each other, and a treatment element 20 provided in the reciprocating means.
0, a vibration means 300 which is arranged in parallel with the reciprocating means 100 and generates vibration for pine surge, and a rotation switchable between forward and reverse rotations for providing driving force to the reciprocating means 100 and the vibration means 300. The drive means 400 is arranged in a transmission system between the rotation drive means 400 and the reciprocating means 1000 to link the transmission system for one-way rotation! a primary one-way clutch 500, a detachable coupling means 600 disposed in a transmission system between the rotational drive means 400 and the vibration means 3000 and coupling the transmission system to an end of the vibration means, and the rotational drive means 600; In the transmission system between the means 400 and the main operating means 100, a converting means 700 for converting the rotation applied from the rotary drive means 400 via the primary one-way clutch 500 into reciprocating motion; It is equipped with a secondary one-way clutch 800 that transmits one direction of operation to the reciprocating means.

Additionally, a device housing 90 supports the reciprocating means 100, the vibration means 300, the rotational drive means 400, etc.
0 has an operating handle 91 on its outer housing 910.
1 and an inner housing 912 on the rotation drive means 400 side.

In this embodiment, the rotation drive means 400 is a forward/reverse rotation switching type electric motor, and the inner housing 912 is fixed to the body 410 by means of bolts and nuts 913.
It's stuck at 10.

A ball bearing 421 is attached to the electric motor shaft 420 of the electric motor 400.

The reciprocating means 100 is attached to the upper end of the 7 langes 11.
1;
The housing 110 is fixed to the inner housing 912 at a hole portion. The cylindrical accommodation housing 110 includes:
There is an opening 112 on the side, and a guide member 114 having a vertically elongated guide slit 113 is attached to the opening 112 .

Further, a cap-shaped accommodation housing 120 is fitted within the housing 912 so as to cover the upper part of the housing 110. The cap-shaped accommodation housing 120 has an internal space with a circular cross section, an opening 121 on the side, and an insertion hole 1 in the center of the top.
2: It has a perforated structure. The housing 12
A thrust bearing 123 is provided inside the top of the
A cylindrical cam 130 is rotatably fitted into the housing 1101'g with its upper end in rolling contact with the thrust bearing 123. The cam 13 (1, inclined cam surface 1
31 and a step 132 formed on the first rotation of the cam surface 131, and a cam follower 14 (1:) that is in rolling contact with the cam surface 131 in the axial direction (up and down) within the cam 130.
It is provided on a cross shaft 151 provided at the lower end portion of a reciprocating element 150 that is reciprocatably inserted into the reciprocating element 150. The cross shaft 151 is supported by a bearing 152 with respect to the reciprocating element 150, and is provided with a guide roller 153 near the outer end that moves within the guide slit 113 and can move up and down.

The above-mentioned reciprocating element 150 has a rond part 154t on the upper part.
The upper portion thereof passes through the insertion hole 122 and projects upward.

A seven flange 133 is formed at the upper end of the cam 130, and a secondary one-way clutch 800 is interposed between the seven flange 133 and the upper end of the nozzle 110. The clutch 800 includes an annular clutch member 81
race 812 that holds the roll clutch 811 in
t-equipment, the roll clutch 811 has the race 8
The clutch member 810 is elastically supported by a leaf spring 814 housed in a spring groove 813 extending in the circumferential direction, and the clutch member 810 and the race 812 are fitted into the clutch member 810 with a peg-shaped pusher 815. The cam 130 is pressed against the outer periphery of the cam 130. In addition, the clutch 80
0 is equipped with a clutch plate 820 for preventing reversal having a race 821'), a rotation preventing groove ft11823 is provided in the clutch plate 820, and this is engaged with a protrusion (not shown) K on the housing 120. , along with the cam 130, cannot rotate. Lace 82 above
1 is provided with #825' that accommodates a leaf spring 824, and the roll clutch 8 is elastically supported by the leaf spring 824.
25t - Slanted surface 826 formed on the clutch plate 820
The cam 130 is supported by a cam 130 so that it can be pressed against the outer circumferential surface of the cam 130.

In addition, a bracket 827 is provided on the clutch plate 820, and a tension coil spring 829 is interposed between the bracket 828 provided on the cap-shaped housing I/Using 120, and 820 in a direction that prevents it from reversing.
Prevents wobbling.

The primary one-way clutch 500 is fitted to the output shaft 420, and in the process of transmitting power from the output shaft 420 to the reciprocating motion means 100 via the clutch 500, the rotational motion is reciprocated. The converting means for converting the bearing 42 into the clutch 500
1, an eccentric cylindrical rotating element 710 whose outer periphery is eccentric with respect to the output shaft 420, and an oilless metal 721Vt connected to the cylindrical rotating element 710. The first crank operating element 720 supported by the oil-less metal 731, the second crank operating element 730 supported with respect to the cylindrical rotating element 710, and the crank operating elements 720 and 730, respectively. arm parts 722 and 73
2, a reciprocating rocking element 750 is pivotally supported via a bin 740 ft, and the reciprocating rocking element 75 is
0 is provided integrally around the two-piece member 810 described above. The pin 740 is fitted with a rubber bushing 742 via an oil-less metal 7411, and the rubber bushing 742 is connected to the reciprocating swing element 75.
It is fitted into the hole 751 of 0.

In this embodiment, the disconnectable coupling means 600 has a structure of a desk-type friction clutch. That is, the output shaft 420
The IEi clutch 610 is slidably fitted in the axial direction to the spline 422 provided in the IEi.
The shifter 630 is supported via a bearing agot on the jl rubbing yy chiro 1 OK, and the shifter 630 is supported via a bearing 640 on the small diameter portion 423 formed at the tip of the output shaft 420, and the eccentric operation of the vibrating means 300 is provided on the neck. 1jR2 friction clutch 650 with integrally formed element 310
The friction clutches 610 and 650 have contact friction plates 611 and 6 facing each other.
51Yt is installed. The vibration means 300 has an eccentric outer peripheral portion 311 eccentric to the output shaft 420 formed on the outer peripheral surface of the eccentric operating element 310, and applies an eccentric force to the base 210 via a bearing 320. ing. Shifter 6 in the linking means 600
30 is a shifter ring 631 and the above shifter ring 6
31 in the axial direction, a two-pronged shifter lever 633 having a guide pin 632, a pivot pin 634 that pivotally supports the V7 lever 633 on the inner housing 91211, and a pivot pin 634 that pivots the tip of the shifter lever 633 downward. a tension spring 63s that is pivotally supported on the shifter lever 633, an engaging pawl 636, a nine hook 637 defined by the inner housing 91241AIfCm, and a resiliently holding the engaging pawl 636 in the direction of engagement with the seven hook 637. A tension spring 638 is provided.

Therefore, the tip of the shifter lever 633 is raised against the tension spring 635, and the engaging claw 636t7 is raised.
If the clutches 610 and 650 are engaged, the engagement between the clutches 610 and 650 can be maintained, and when the engagement between the engagement pawl 636 and the hook 637 is released, the clutches 610 and 650 can be kept engaged, as in the first cause. The bond with is now released.

The base 210 has the bearing 32G't in the center.
It is equipped with bearing chocks 211 that can be mounted, and cushion support elements 212 are attached to the four corners. This cushion support element 212 is composed of a rubber body 214 in the shape of a hole horse post with nuts 213 and 213 planted at both ends, and is fixed to the base 210 by screwing a bolt 215 into one nut 213. 21g to the housing 912, and fix it to the housing 912. Therefore, when the revolution of the bearing is transmitted to the base 210 as vibration, the vibration is buffered by the cushion support tab 212, and the vibration is not transmitted to the housing 912 side.

The treatment table 22 is detachably attached to the base 210.
0 is a table frame 221 covered with a mat 222, and a flexible sheet 223 is stretched in the center, IIK in the flexible sheet 2230 is a position corresponding to the head of the treatment element 200, A band 224 is provided to protect the flexible sheet 223 when struck by the treatment element 200,
When the treatment element 200 is stopped and the treatment table 220 vibrates due to the pine surge effect, the flexible y-) 22
3 prevents the treatment element from being worn out by the 2000 heads. Also, the stand frame 221 has a set bin 2.
30 is provided, which is adapted to be removably inserted into a set hole 217 formed in the base 210. An elastic prepper 240 is pivotally attached to the end of the frame 221 with a pin 241, and the clamp roller 2 provided on the clamp lever 240
42 is formed on the edge of the base 210 so that it enters the recess 218 when clamped.

The reciprocating motion means 100 stores the power transmitted through the secondary one-way clutch 800 during the reciprocating motion by the rocking element 750, and intermittently applies the stored power. ! It is equipped with a mechanism for discharging it to the II separator 200.

Part of the mechanism is the above-mentioned cam follower 140, the cam 130, and the reciprocating element sO. In the embodiment, a compression coil spring 191 for resiliently supporting the reciprocating element 150 and accumulating elastic force by cam action, a seat member 192 supporting the compression coil spring 191, and a seat member 192 for supporting the compression coil spring 191 are provided. Ninth compression coil spring 193 and bottom pedestal 19
Consisting of 4.

Further, the reciprocating means 100 includes a stored force switching mechanism 1,000 that switches and sets the magnitude of the stored force in multiple stages (it can also be set to a non-stored state). The stored force switching mechanism 1000 supports the operation bin 1001 attached to the bottom pedestal 194 and the pin, and
A setting lever 1003 that is pivotally supported by a pin 1002 to the accommodation housing 110, a serrated lock 81004 that is pivoted to the setting lever 1003 and provided on the setting lever 1003, and a pin 10 that is attached to the housing 110.
The lock lever 1007 is pivotably supported at the tip end of the lock lever 1007 and is configured to removably engage the lock claw 1006 provided at the tip end with the lock portion 1004, and a tension coil spring 1008 that elastically supports the lock lever 1007. ing. Therefore, at the same time as the setting lever 1003 is pulled up, the lock lever is
1007 to lock the lock claw 1006 into the lock part 10.
04, and the compression coil spring 1
This is to select and set the condition of 91's accumulated power.

If you operate only the lock lever 1007 independently,
As mentioned above, when the engagement of the setting lever 1003 is removed,
The stored force is released. Note that the reciprocating means 100 includes a rubber cushion member 1009 on the rod 151 for a cushioning effect when the reciprocating element 150 rises.
may be installed.

Next, the operation for obtaining the striking effect and the pine surge effect in the above embodiment will be explained. First treatment table 220
, place it on the base 210, insert the set pin 230t into the set hole 217, and in this state, tighten the clamp lever.
240, insert the clamp roller 242 into the clamp recess 218, and fix the treatment table 220t to the base 210.

Thus, when the motor 400 is rotated in one direction, the one-way clutch 500 engages. This allows MoJ
400 rotations are transmitted to the rotating element 710 and cause the crank operating element 720 to perform an eccentric rotational movement. As a result, each swinging element 750 swings via the arm portions 722 and 723, but only one direction of movement is transmitted to the cam 130 via the one-way clutch 800. That is, when the clutch plate 810 rotates in the direction of the arrow, the cam 1
30 and the suppressor 815, the roll clutch 8
11, frictional engagement occurs between the clutch plate 810 and the cam 130, and the cam 130 is rotated. Oscillating element 7
50 moves back, the roll clutch 811 is guided out from the suppressor 815 against the leaf spring 814, so the frictional engagement between the clutch plate 810 and the cam 130 is released. , clutch plate 820 and cam 130
When the cam 130 tries to reverse rotation between the outer circumference of the
Since the roll clutch 825 is guided to the inclined surface 826, a frictional engagement is formed, so that the cam 13
Reversal of 0 can be prevented for the time being.

However, since the clutch plate 820 is fitted into the cap-shaped accommodation housing 120, there is a protrusion 823, which has a rotation-preventing effect, but there is some wobbling, so the clutch plate 820 is not attached to the cam 130. When the driving force is momentarily lost, the cam 130 attempts to reverse itself due to the force of the spring 191, but the action of the spring 829 prevents the clutch plate 820 from rattling. In other words, the cam also prevents minute reverse rotations.

When the cam 130 operates intermittently and completes one rotation, the cam follower 140 moves from the cam guide 131 to the step 1s31, where the cam follower 140 falls, and in the process of one rotation, the spring 191 (in some cases also compresses the spring 193) and releases the stored force applied to the reciprocating element 150. This causes the reciprocating element 150 to move rapidly, causing the striking element 200 to rise and strike the affected area from the back side of the flexible sheet 223.

Furthermore, when one device is used as a vibrator, the motor 400t may be rotated in the opposite direction by a switching operation or the like. In this case, one-way clutch s0
0 is released, and the transmission system of the rotary drive means 400 and the vibration means 300 is linked via the linking means 600. At this time, operate the shifter 630 to shift the friction clutch 61.
0 to frictionally engage the contact friction plates 611 and 651. Due to this, the rotation of the motor 400 is
The vibration transmitted to the eccentric operating element 310 is transmitted to the pace 210 via the bearing 320 as a 'rL% heartbreak vibration. Thus, the treatment table 220 attached to the pace 210 is vibrated at a high frequency (4000 motor cycles).

Further, if it is expected that the treatment table 220 attached to the k-seat 210 will provide a vibrator effect while exerting the beating effect, the K may be performed as follows. First,
The rotation direction of motor 400 may be maintained in the direction in which engagement of clutch 500 is maintained, and coupling means 600 may be operated to achieve full coupling engagement of friction clutches 610 and 650.

As a result, high-frequency vibrations can be applied to the treatment table 220 that hits the affected area while hitting it with the hitting element 200.

Note that by removing the treatment table 220 from the pace 210 and attaching another attachment, the massaging effect may be produced using the driving force from the striking element.

In this case, if high-frequency vibrations are simultaneously applied to the pace 210 in the same manner as described above, a combined effect of applying light vibrations as well as the kneading effect can be obtained.

The linking means 600 may be configured as shown in Figure 8. That is, the output shaft 420 has the first friction clutch 6
10 is wedged, and 9, the above output shaft 4! A second friction clutch 650 is installed in the small diameter portion 423 formed at the tip of the O so as to be slidable in the axial direction and rotatable in the f direction. Bearing 62
A shifter 630 is supported through the second friction clutch 650, and an eccentric operating element 310 of the vibrating means 300 is fitted in a sprue-in engagement with the second friction clutch 650. , an eccentric outer peripheral portion 311 is formed eccentrically from the output shaft 420.

In this case, the S/lid 630 can be installed with PACE 21011IK. Thus, by operating the shifter 630, the frictional engagement or release of the friction clutches 610 and 650 is controlled, and its function is the same as in the previous embodiment.

As described in more detail, this invention includes a plurality of nine reciprocating means arranged in parallel with each other, a treatment element provided in the reciprocating means, and a vibration arranged in parallel with the reciprocating means and making a pine surge vibration. a forward/reverse rotation switching type rotary drive means for applying driving force to the reciprocating means and the vibration means; and a rotary drive means disposed in a transmission system between the rotary drive means and the reciprocating means, and configured to drive the transmission system. a primary one-way clutch that is connected for one-way rotation; and a detachable connection means that is disposed in a transmission system between the rotational drive means and the vibration means and that connects the transmission system to an end of the vibration means. , in a transmission system for transmitting the rotation of the rotational drive means to the reciprocating motion means, a converting means converting the rotation into a reciprocating motion, and a motion in one direction of the reciprocating motion as a rotary motion;
Since it is equipped with a secondary one-way clutch that transmits transmission to the reciprocating mechanism, the combination is relatively simple, but it can combine a high-speed vibrating massager with a low-speed reciprocating beating treatment device. It has the excellent effect of being able to be used for both sexes and, if necessary, achieving both sexes at the same time.

[Brief explanation of the drawing]

No. 1 (2) is a longitudinal side view showing one embodiment of the present invention, 8
Figure 2 is a partially cross-sectional plan view, Figure 3 is a partially longitudinal side view, and Figure 4 is a partially cross-sectional side view.
The figure is an exploded perspective view of the transmission system, Figure 5 is an exploded perspective view of the reciprocating motion means, w, Figure 6 is an exploded perspective view of the conversion means that converts rotational motion into reciprocating motion, and Figure 7 is an exploded perspective view of the linking means. Figure, m
FIG. 8 is a longitudinal sectional side view showing another embodiment of the above-mentioned connecting means. 100...Reciprocating means, 200...
Treatment element, 300... Vibration means, 400...
... Rotation drive means, 500 ... One-way clutch, 600 ... Connection means, 700 ...
- Conversion means, 800... one-way clutch. Patent applicant Tatsuo Okazaki (1 other person)

Claims (1)

[Scope of Claims] (1) A plurality of reciprocating means arranged in parallel with each other, a treatment element provided in the reciprocating means, and a vibration means arranged in parallel with the reciprocating means and generating pine surge vibration. , a rotary drive means with zero forward/reverse rotation switching type to provide driving force to the reciprocating means and the vibration means, and a rotary drive means disposed in a transmission system between the rotary drive means and the reciprocating means to rotate the transmission system in one direction. an IK primary one-way clutch that is connected to the rotation drive means; a detachable connection means that is disposed in a transmission system between the rotation drive means and the vibration means and connects the transmission system to an end of the vibration means; and the rotation drive means. A conversion means for converting the rotation into a reciprocating motion in the transmission system to the reciprocating means in the means O @ rotation, and a converting means for converting the rotation into a reciprocating motion in the transmission system to the reciprocating means, and a tag 2 for transmitting one direction of the reciprocating motion to the reciprocating means as an IgI motion. A multifunctional treatment device characterized by comprising a one-way clutch. (The above-mentioned vibration means includes a pace connected to a fixed frame via a cushion member, and a pedestal-shaped vibration element attached to the pace, and the detachable connection means is installed on the pace. A multifunctional treatment device according to claim W11, characterized in that: (3) the vibrating means comprises a pace connected to a fixed frame via a cushion member; and a pace attached to the pace. a pedestal-shaped vibrating element, and the detachable connecting means is installed on the fixed frame side!