KR940005413Y1 - Portable vibration-massager - Google Patents

Abstract

No content.

Description

Portable Vibration Shiatsu Massager

1 is a central longitudinal cross-sectional view showing one embodiment of a conventional portable massaging machine.

2 is a perspective view showing one embodiment of a conventional dustproof plate.

3 is a central longitudinal cross-sectional view showing one embodiment of a conventional portable vibration acupressure massager.

4 is an explanatory diagram showing one embodiment of the present invention.

Figure 5 is a side cross-sectional view showing one embodiment of the present invention.

Figure 6 is a central longitudinal cross-sectional view showing one embodiment of the present invention.

7 is an explanatory view showing one embodiment of the vibration generating panel of the present invention.

Figure 8 is a central longitudinal cross-sectional view showing one embodiment of the vibration generating panel of the present invention.

9 is an explanatory diagram showing a second embodiment of the vibration generating panel of the present invention.

10 is an explanatory diagram showing a second embodiment of the vibration generating board of the present invention.

11 is an explanatory diagram showing a third embodiment of the vibration generating board of the present invention;

12 is an explanatory diagram showing a third embodiment of the vibration generating board of the present invention.

* Explanation of symbols for main parts of the drawings

10: portable vibration acupressure massager 20: drive device

21: external motor 30: vibration generating board

61: upper case 67: flexible cover

The present invention relates to a portable massaging machine that performs two kinds of different operations on a pair of massage beads by arbitrarily forward and reverse rotation of the motor. Specifically, when the motor is rotated forward, a pair of massage beads Acupressure massage is performed on a certain part of the user by making a relative pivoting movement. When a motor is reversed, a pair of massage beads perform a relative swing motion and vibration simultaneously, and a vibration acupressure massage is performed on a part of the user. It relates to a portable vibration acupressure massager.

In portable massagers, generally, a worm is installed in a box, and a pair of worm gears are installed on both sides thereof, and at the tip of each worm gear shaft, massage beads are connected in series at predetermined angles, and the worm is connected by a motor or the like. By rotating, the above-mentioned pair of massage balls are configured to rotate relative to each other, and by transferring the swinging movements of the massage balls to a part of the user, the effect of acupressure massage can be imparted to a corresponding part. It is known.

However, in such a conventional portable massager, a fatal problem in which noise and vibration tend to occur between the gears is caused by a shift in the gear ratio between the worm and the worm gear, and a shift in the box dimension for embedding these.

Here, the present inventors should solve these problems as much as possible, and develop a vibration damper as shown in FIG. 2, and install the vibration damper on at least one side of the upper and lower surfaces of the worm gear. A paper machine (Utility Model Registration No. 1662661) has already been devised.

That is, the portable shiatsu massager 1 freely rotates a pair of worm gears 3 installed in the box 4 as shown in FIG. 1 so that the worms 2 are engaged with each other. On the other hand, at the tip of the shaft portion 5 of each of the worm gears 3, the massage beads 6 are connected in series having a predetermined angle with respect to the shaft portions 6, respectively, so that each of the massage beads 6 is opposed to each other. Each worm gear is provided on at least one surface of the upper surface and the lower surface so that the pivoting movement is provided with a vibration isolation plate 7 having one or more annular elastic projecting pieces 8 facing each other at a predetermined pressure against the inner wall of the box 4 described above. The rotational motion of the massage ball 6 is transmitted to a part of the user while preventing noise and vibration during the rotation of (3) as much as possible, so as to give a comfortable shiatsu massage effect to the part concerned.

Therefore, by using the portable shiatsu massager 1 in which the vibration isolator 7 is provided, the user does not give a disadvantage such as discomfort such as squeak caused by vibration to the box body 4 and noise. In addition, a comfortable acupressure massage can be performed on any part of the user without causing problems such as damage to the device due to a corresponding defect, but in recent years, it has been compared to a conventional acupressure massage and a corresponding mass massage. There is a desire for a portable massager with a complex function in which other massages can be made.

Applicant has already devised and filed (utility model registration application No. 91-66602) a portable vibration suppressor massager as shown in FIG.

That is, the flavoring machine supports a pair of worm gears 3 provided with the worm 2 in the box 4 so as to be engaged with both sides thereof, and freely rotates therein, and the shaft portion of each worm gear 3 5) In the upper part, a rotating flat plate 9 provided with a current-carrying plate is provided, and the massage beads 6 are integrally connected with each other in series with a predetermined angle with respect to the respective shaft portions 5, respectively. In the bead 6, it is connected to the energizing plate of the above-mentioned rotating flat plate 9, and a small motor M installed by selecting eccentrically and rotatably the weight is installed at this shaft end, and connected to an external power supply. Selected and attached to each of the upper surface of the both sides of the box (4) so that the front end is in contact with the energizing plate, and the relative swinging movement and the micro-vibration of each massage ball, or at the same time, the user Conventional shiatsu massage on any part of And is one to be used by optionally selecting the vibration pressure Massah charge.

However, in the portable vibration acupressure taster of the applicant of the present application, since it can be arbitrarily selected and used as a vibration suppression massager in addition to the conventional acupressure massage in any part of the user, it is desired as a portable massager having a complex function. It is possible to satisfy the need, because it is necessary to embed small motors installed by selecting eccentrically and rotatably the weights at each shaft end of the pair of massage balls, which makes the manufacturing complicated and increases the manufacturing cost. Therefore, there was a problem that the unit price of the product increased.

The present invention has been made in view of the above problems, and in a portable acupressure massager having a turning mechanism for rotating a pair of massage beads in interlocking motion with an external motor, the turning mechanism in the corresponding massage is provided. It is designed to make forward and reverse rotational movement only by forward and reverse rotation, and the motor vibrates when the motor is reversed. A compact, lightweight, portable portable shiatsu massage that allows the optional operation of the vibration acupressure massager at the same time and the other three operations of the vibration massager in the non-installation part of the massage ball of the massager box. It is intended to do.

In addition, the present invention is a portable vibration configured to prevent the squeaking sound and vibration generated between the boxes of the turning mechanism when the massage ball makes the relative swing movement, when the massage ball has the relative swing movement. It aims to provide acupressure massager.

The portable vibration acupressure massager of the present invention should achieve each of the above objectives, and is fixedly attached to a vibration generating panel having a weight variable mechanism on the rear end rotating shaft of the external motor, and a driving device having a worm connected to the leading driving rotating shaft. A turning mechanism supporting the rotating worm gear which engages the worm gears on both sides of the corresponding worm, with the worm of the corresponding device in the center of the flat box, and the axial portion of each worm gear of the corresponding turning mechanism. A pair of massage beads connected in series with a predetermined angle with respect to the axial center, respectively, upward and reverse switching of the drive rotation of the external motor, so that the pair of massage balls can properly operate the relative swing operation and the relative swing direct operation. It is characterized in that configured to be.

In addition, the present invention is provided with at least one of the upper and lower surfaces of each worm gear of the swing mechanism, an annular dustproof plate having an elastic projecting piece facing each other at a predetermined pressure against the inner wall of the flat box, and having a substantial vibration circumference and a flat box. It is configured so that the relative swing operation and the relative swing vibration operation of a pair of massage balls can be arbitrarily performed while filling with lubricating oil and preventing noise and vibration between the flat boxes during rotation of each worm gear. It is to be done.

Furthermore, the present invention provides an upper case in which the portable vibration acupressure massager drills a substantially circular opening for protruding massage beads, and a plurality of protrusion groups for vibration transmission at opposite positions of corresponding openings. It is characterized in that it is configured to support and store in a massage box having a massage box, cover it with a corresponding massage box outer surface flexible cover, and arbitrarily perform vibration operation by the projection group of the massage box.

Therefore, the portable vibration acupressure massager of the present invention has the following effects by the configuration as described above.

That is, the portable vibration acupressure massager according to the present invention is fixed only by attaching a vibration generating panel having a weight variable mechanism to the rear end rotation shaft of the external motor in the drive device, and vibrating only when the driving rotation of the corresponding motor is reversed. In the forward rotation state, the normal relative swing operation can be performed between the massage balls, and in the inverted state, the relative swing vibration operation can be performed in which vibration is added between the massage balls.

The present invention is provided with at least one of the upper and lower surfaces of each worm gear of the swing mechanism, an annular dustproof plate having an elastic projecting piece facing each other at a predetermined pressure against an inner wall of a flat box, and having a corresponding dustproof plate outer periphery and a flat surface. Since the lubricating oil is filled between the boxes, the vibration damper completely absorbs noise and vibration between the gears and between the flat box and the gears caused by the deviation of the dimensions of the flat box and the shift of the gear ratio between the worm and the worm gear. In addition to preventing discomfort for the user as much as possible, it is possible to prevent adverse effects on the inside of the turning mechanism such as worms and worm gears when vibration is applied to each massage ball by the vibration generating panel.

Furthermore, the present invention allows the portable vibration acupressure massager to receive and store a substantially circular opening for massage ball projection in a perforated massage box, and to transmit vibration to a plurality of protrusion groups installed in the upper case of the box. Therefore, in the case where the drive rotation of the motor is reversed and reversed, not only the massage beads but also the vibration group can be made to the massage group projections.

4 shows one embodiment of the portable vibration acupressure massager of the present invention, and the portable vibration acupressure massager 10 is a vibration generating panel 30. A pair of massages connected by rotating the turning mechanism 40 by a drive device 20 having an external motor 21 fixedly attached to each other at a predetermined angle in the upward direction of the corresponding turning mechanism 40. The ball 50 is configured to perform relative rotation operation and relative swing vibration operation arbitrarily.

As shown in FIG. 6, the driving device 20 includes a plurality of blow vanes 26 on the inner surface side of the rear end rotating shaft 23 of the external motor 21 that is driven forward and backward by the electric power supplied from the outside. In addition to installing the fan 25 for cooling the motor, the vibration generating panel 30 having the weight variable mechanism 33 to be described later is fixedly attached to the back of the corresponding fan 25. The tip driving rotary shaft 22 of the external motor 21 is configured by connecting the worm 24, and the rear end rotary shaft 23 and the tip driving rotary shaft 22 of the external motor 21 by changing the power switch to normal and reverse. Is rotated to reverse and reverse, so that the fan, the vibration generating plate 30 and the worm 24 can rotate in the forward and reverse directions.

For example, as shown in FIG. 7 and FIG. 8, the vibration generating panel 30 is provided with a variable weight mechanism 33 in a half body 31 having, for example, a cut portion 32 on one side. In the case where the external motor 21 is rotated in one direction in either of the normal and positive directions, the entire external motor 21 in which the weight varying mechanism 33 acts to install a corresponding vibration generating plate 30 is provided. To vibrate.

Moreover, the weight variable mechanism 33 in this case has the half body 31 which made the arc 34 which formed the arc of 180 degrees or less of the vicinity of the peripheral edge of the cut-out part 32 opposite side of the said half body 31 above. In addition to cutting and installing concentrically with each other, the elastic stops 35 and 36 are fixed to the end and the first end of the groove 34 constituting the arc, respectively, and one elastic stop 35 is fixedly installed. The heavy weight 37 of fixed weight is fixed to the half body 31 of the said cut-out part 32 side near one position, and the considerable heavy weight 37 is located in the point symmetrical position with respect to the center of the half body 31. The stable heavy weight 37 and the movable heavy weight 38 of the same weight as the movable heavy weight 37 are movably mounted in the said grooved groove 34, The said When one external motor 21 is rotated in one direction, the moving heavy weight 38 is rotated by the half body 31. By moving a force on the other elastic stop portion 36 side, the heavy weight 38 and the heavy weight 37 of the corresponding movable are stable at the point symmetrical position with respect to the center of the half body 31, The weight of the half body 31 between the corresponding heavy weight 37 and the movable heavy weight 38 side is balanced, whereby the normal rotation can be continuously performed. When the external motor 21 is inverted in the other direction, the movable heavy weight 38 is moved by applying a force to one elastic maintenance part 35 side by the reverse centrifugal force of the half body 31, The heavy weight 38 and the heavy weight 37 that move the corresponding stopper portion 35 at the boundary portions are oppositely stabilized on one side of the half body 31, and vibrations can be generated due to an unbalance in the weight of the half body 31.

9 and 10 show a second embodiment of the vibration generating panel 30, and the corresponding vibration generating panel 30 is provided with a weight variable mechanism 33 installed on the circular half body 31. In the case where one external motor 21 is rotated in one of the normal and reverse directions, the above-described weight variable mechanism 33 acts to vibrate the entire external 21 provided with a corresponding vibration generating plate 30. .

Moreover, the weight variable mechanism 33 in this case fixes the heavy weight 37 and the elastic stop part 35 of fixed weight to the said half body 31, and also the elastic stop of the corresponding half body 31. The ballistic stop part 36 is fixedly installed in the symmetry position of the part 35 fixed installation side point, and the movable weight 38 of the weight which is about the same as the heavy weight 37 which engaged with the equivalent elastic stop part 36 is half body ( 31 is rotatably mounted on the shaft center, and when the external motor 21 is rotated in one direction, the movable heavy weight 37 and the movable heavy weight 38 side The weight of the half body 31 is balanced, whereby the normal rotation can be continuously performed. When the external motor 21 is reversed in the other direction, in contrast to the above, the movable weight ( 38 exerts a force on one elastic stop 35 side by the reverse centrifugal force of half body 31. The weight 38 and the heavy weight 37, which are moved and move the corresponding elastic stop 35 at the boundary portion, are stabilized in opposition on one side of the half body 31, and the half body 31 weight is biased on one side. , The part motor 21 may generate vibration due to an unbalance of the weight of the half body 31.

11 and 12 show a third embodiment of the vibration generating unit 30, and the vibration generating unit 30 corresponding to the weight variable mechanism (1) is provided on the rear end rotating shaft 23 of the external motor 21. As shown in FIG. In the case where the external motor 21 is rotated in one direction in either the station or the station, the above-described weight variable mechanism 33 acts to vibrate the entire external motor 21 correspondingly.

Moreover, the weight variable mechanism 33 in this case axially supports the heavy weight 37 of the fixed weight which has the elastic stop part 35 on the rear-end rotation shaft 23 of the external motor 21, and is equivalent to the half body ( The movable stop of the same weight as the above-mentioned heavy weight 37 which axially supports the elastic stop 36 at the fixing stop point symmetrical position of the elastic stop 35 of the 31 and engages with the corresponding elastic stop 36. The heavy weight 38 is rotatably attached to the shaft center of the rear end shaft 23 of the outer motor 21. When the external motor 21 is rotated to one side, the heavy weight to be operated is The force 38 is moved by applying a force to the elastic stop 36 side by the rotational centrifugal force, and the considerable movable heavy weight 38 and the heavy weight 37 are stabilized at a point symmetrical position with respect to the shaft center, The balance between the weight of the counterpart heavy weight 37 and the movable heavy weight 38 is balanced. In this way, the normal rotation can be performed continuously. Furthermore, in reverse to the above, when the external motor 21 is inverted in the other direction, the heavy weight 38 to be operated is Force is applied to one side of the elastic stop 35 by the reverse centrifugal force, and by the unbalance of the weight between the weight 38 and the heavy weight 37 which move the corresponding elastic stop 35 to the boundary portion. Vibration may occur.

The turning mechanism 40 allows the worm 24 provided on the tip driving rotary shaft 22 of the outer motor 21 to be centered in the flat box 41 made of resin, or the like. (24) Supporting and storing the worm gears 42 and 42 rotated at the same time in the relative direction in which they are engaged on both sides, the upper and lower portions of the central shafts of the respective worm gears 42 and 42 are preferably flexibly rotated. It is supported by the bearing 43.

Further, the swing mechanism 40 shown in FIG. 6 includes an annular vibration damping plate 43 having an elastic protrusion 44 at the tip of at least one of the upper and lower surfaces of the respective worm gears 42 and 42. It is shown, and the example which filled the lubricating oil between the outer periphery of the equivalent dustproof disc 43 and the said flat box 41 was shown, The flat box 41 mentioned above by installation of the equivalent annular dustproof plate 43 is shown. Since the elastic protrusions 44 face each other at a predetermined pressure with respect to the inner wall of the inner wall, it is possible to prevent the sound of sliding movement when the elastic protrusions 44 face each other, so that the rotation of the respective worm gears 42 and 42 is rotated. The noise of each gear 42 generated at the time and the vibration given to the flat box 41 can be absorbed to perform soundproof dust. In particular, the above-mentioned vibration generating panel 30 vibrates each of the massage beads 50. Worms on the interior of the mechanism 40, such as the worm 24 and the worm gears 42 and 42, It would have to be prevented.

The massage beads 50 are formed in a cylindrical shape having, for example, a spherical portion at the front end by elastic members such as a synthetic resin material and a rubber material, and the corresponding massage beads 50 are each of the worm gears 42 described above. , 42) are fixed to the support shaft 51, which is installed by bending the center connected to the upper end of each central shaft at a predetermined angle in a straight line, and by rotating the two worms 42 and 42 described above, Massage beads 50 and 50 are comprised so that relative rotation operation | movement may mutually be performed.

Reference numeral 60 shown in FIG. 5 is a portable device in which the driving device 20 having the vibration generating panel 30 described above, the swing mechanism 10 and the respective massage beads 50 are integrally formed. It is a massage box for accommodating the vibration acupressure massager 10 therein, and the corresponding massager 60 may be an upper case 61 and a lower case 64, and the lower case 64 may The driving device 20 having one vibration generating plate 30 is fixed, and the two massage beads 50 and 50 are kept protrudingly installed in the upper case 61 so as to perform relative turning operations. Approximately circular openings 62 and 62 are perforated.

In addition, a plurality of projection groups 63 and 63 for vibration transmission are provided on both sides of the openings 62 and 62 of the upper portion of the massage box 60, on the opposite sides of the perforation installation side (upper position of the external motor 21). These are perforated, respectively, are perforated in the projection groups 63 and 63 corresponding to the case where the vibration is generated by the vibration generating panel 30, and the vibration is generated by the vibration generating panel 30. In this case, it is possible to transmit a considerable amount of vibration by concentrating on the corresponding projection groups 63 and 63.

Moreover, it is not necessary to say that both sides of the massage box 60 may be provided with the holding part 65 for holding the portable vibration acupressure massage machine 10 mentioned above.

The outer surface of the massage box 60, except for the openings 62 and 62, is covered with an elastic cover 66, the entire outer surface of the corresponding cover 66 and the outer surfaces of the two massage beads 50 and 50. The whole area is covered with the flexible cover 67.

Therefore, in using the portable vibration acupressure massager of the present invention configured as described above, the user grips the massage box 60 and, with respect to each of the massage beads 50 and 50, the back part of the human body and the neck muscle part. Or any part such as an arm, a waist, a thigh, a calf, an heel, or the like, and is interlocked with the worm 24 by, for example, rotating the external motor 21 forward. ) Rotates, both pairs of worm gears 42 engaged with corresponding worms 24 rotate in opposite directions, respectively, and have a predetermined angle connected to the upper directions of the respective support shafts 51 and 51. Each of the massage balls 50 and 50 rotates relative to each other, and the heavy weight 38 moving in the vibration generating plate 30 is caused by the rotational centrifugal force of the half body 31 on the other side. ) Moving by applying force to the side, The heavy weight 38 and the heavy weight 37 are stabilized in a point symmetrical position with respect to the center of the half body 31, and the weight of the half body 31 between the corresponding heavy weight 37 side and the movable heavy weight 38 side is significant. By maintaining the balance, the acupressure massage can be appropriately performed without giving a considerable portion of the discomfort caused by noise and vibration.

In addition, when any part of the user is brought into direct contact with each of the massage beads 50 and 50, and when the external motor 21 is reversely operated as described above, the reverse rotation of the external motor 21 is performed. By operation, the worm 24 is interlocked in reverse rotation, and the pair of worm gears 24 on both sides engaged with the corresponding worm 24 interlocks, and the pair of worm gears 42 on both sides engaged with the corresponding worm 24 are rotated. Are rotated in opposite directions, respectively, and each of the massage balls 50 and 50 having a predetermined angle connected to the upper side of each of the support shafts 51 and 51 respectively moves the generating plate 30. The heavy weight 38 moves by applying a force to the general elastic stop part 35 side by the reverse centrifugal force of the half body 31, and the heavy weight 38 which moves the corresponding elastic stop part 35 in a boundary. And the heavy weight 37 is oppositely stable on one side of the half body 31, and the half body 31 weight is biased on one side. The external motor 21 generates vibrations due to the unbalance of the weight of the half body 31, and at the same time, a proper acupressure massage and an appropriate micro vibration vibration massage without giving a sense of discomfort due to noise. I can give it.

Furthermore, since the plurality of projection groups 63, 63 of the massage box 60 are perforated at the perforated side opposing positions of the upper openings 62, 62, respectively, this is in contact with any part of the user. When the external motor 21 is reversely operated in the state When the external motor 21 is reversely operated in the opposite state, the heavy weight 38 of the vibration generating unit 30 is operated as described above. Likewise, the force is applied to one side by the inverted centrifugal force of the half body 31, and the vibration is generated on the half body 31 by the unbalance of the weight of the half body 31, and the corresponding vibration is a plurality of protrusion groups 63 and 63. In order to be delivered, the appropriate unvibrated mass massage may be given to any substantial portion facing the two protruding groups 63 and 63.

That is, the portable vibration acupressure massager of the present invention is provided only when the vibration generating panel having a weight variable mechanism is attached to the rear end rotation shaft of the external motor in the drive device, and the drive rotation of the corresponding motor is changed and reversed. Since it is configured to generate vibration, it is not necessary to incorporate a male motor or the like into a massage ball as in the conventional portable massager, and at least two kinds of operations can be performed by changing the driving rotation direction of the motor. It is possible to perform acupressure massage between each of the massage beads by simply rotating the motor forward with a part of the user facing the massage ball, and a considerable number of users only reverse the motor. The relative swing vibration operation can be performed by adding vibration between the massage beads.

In addition, the present invention provides an annular dustproof plate having elastic protrusions facing at a predetermined pressure with respect to the inner wall of the flat box on at least a plane between the upper and lower surfaces of each worm gear of the swing mechanism, and the corresponding dustproof plate outer periphery and the above-mentioned. Since the lubricant is filled between the flat boxes, the lubricant absorbs the sound of the sliding motion when the elastic protrusions come into contact with the flat box along with the displacement of the flat box and the gear ratio between the worm and the worm gear. It is possible to prevent the discomfort of the user as much as possible, and to adversely affect the inside of the turning mechanism of the worm and the worm gear in case of vibrating the respective massage beads by the vibration generating panel, This has the advantage of being able to solve problems such as damage to equipment.

Furthermore, the present invention supports a portable vibration acupressure massager to support and store a substantially circular opening for massage ball projection in a perforated massage box, and to transmit vibration to a plurality of protrusion groups installed in the upper case of a corresponding box. When the drive rotation of the motor is reversed, the vibration massage by the projection group is made at a part of the user, and the vibration massage and the vibration acupressure massage by the massage beads can be performed simultaneously. It may also be said to be effective. Therefore, the present invention satisfies various demands as well as eliminating various defects of the related art, and at least three kinds of acupressure massages, vibration acupressure massages, and vibration massages can be applied to any part desired by the user without discomfort. The massage can be made arbitrarily, that is, the vibration acupressure massage and the vibration massage can be simultaneously performed at a portion adjacent to each other, and the use range can be greatly expanded, and it is convenient to carry and can be used easily. In addition, it can be cheap and profitable.

Claims (3)

A vibration generating panel having a variable weight mechanism is fixed to the rear rotary shaft of the external motor, and the drive shaft connected to the worm is connected to the front driving rotary shaft, and the worm of the apparatus is centered in a flat box. It consists of a swing mechanism supporting and supporting a freely rotating worm gear, and a pair of massage beads connected in series with a predetermined angle with respect to the shaft center member above the axial center of each worm gear of the corresponding swing mechanism. A portable vibration acupressure massager, characterized in that the pair of massage balls are configured to appropriately perform the relative swing operation and the relative swing vibration operation by arbitrarily switching the drive rotation of the. 2. An annular dustproof plate according to claim 1, wherein an annular dustproof plate having an elastic projecting piece facing at a predetermined pressure against an inner wall of a flat box is provided on at least one surface of each of the worm gears of the swing mechanism. It is configured to fill the lubricant between the flat boxes and to arbitrarily perform the relative swing operation and the relative swing operation of a pair of massage balls while preventing noise and vibration between the flat boxes as much as possible during rotation of each worm gear. Portable vibrating shiatsu massager featuring. The massage box according to claim 1 or 2, wherein the massage box is provided with an upper case which is formed by drilling a substantially circular opening for protruding a massage ball and boring a plurality of protrusion groups for vibration transmission at opposite positions of the opening. A portable vibration acupressure massager, which is stored in a supporter and covered with a flexible cover over the entire outer surface of the massage box.