KR100589999B1 - Massager - Google Patents

Abstract

In addition to the sample by pressing or tapping the sample site, the sample can be sampled by holding the sample site, and the masseuse which is compactly stored while suppressing the increase of the cost due to the increase of the component parts is provided. to provide.

It is a massager which has the kneading sphere 48 and the moving means for moving the kneading sphere 48 and sampled by the kneading sphere 48. The holding member 62 and the driving means for driving the holding member 62 are provided separately from the kneading sphere 48, and the sample is held by the holding member 62 and the kneading sphere 48 so that the sample can be sampled. The kneading sphere 48 was used together with the gripping member 62 as a gripping means.

Massager, Handjob, Phage, Sample

Description

Massager {Massager}

1 is a view for explaining the operation of the gripping member in one embodiment of the present invention, (a) is an explanatory diagram showing a state of performing the gripping operation of the gripping member and the kneading sphere, (b) is a gripping It is explanatory drawing which shows the state which accommodated the member.

FIG. 2 shows the sample member unit of FIG. 1, (a) is a sectional view, and (b) is a side view.

3 is a perspective view of FIG. 1.

FIG. 4 is a diagram illustrating the rocking of the rocking arm caused by the airbag in FIG. 1, (a) is an explanatory diagram of a state in which the rocking arm is not rocked, and (b) is a view of rocking the rocking arm. .

FIG. 5 is a perspective view illustrating that the airbag of FIG. 1 is installed on the swinging arm. FIG.

Fig. 6 is a schematic view illustrating the gripping operation between the gripping member and the kneading sphere, (a) is a front view, and (b) is a side view.

7 is a side view illustrating the connection of the sample member unit and the tapping drive unit.

Fig. 8 shows the main block, (a) is the rear view, and (b) is the side view.

9 is a perspective view of the main block.

10 is a perspective view of the strength and weakness drive portion, the strength and weakness drive gear, the tapping drive portion, and the width drive portion of the main block viewed from the back side.

Fig. 11 is an overall side view of a part of the massager cut away.

12 shows the configuration from the air pump to the airbag, (a) is a configuration diagram when the left and right airbags expand and contract together, and (b) is a configuration diagram when the left and right airbags are separately inflated and contracted. to be.

Explanation of symbols on the main parts of the drawings

48 .... Handjob Sphere

62 .... Holding member

The present invention relates to a massaging device (Massager) to perform a variety of kneading operation in the sample member.

DESCRIPTION OF RELATED ART Conventionally, the massage machine which performs various kneading | movement motions in the sample member which consists of kneading spheres is used (for example, refer Unexamined-Japanese-Patent No. 2003-38602).

In this massager, the kneading sphere is pressed against the sample site of the sample or the sample zone is pounded from the kneading sphere.

As a sample member, a massage device in which a pair of sample fingers are placed up and down and the sample portion is kneaded is kneaded (for example, see Japanese Patent Laid-Open No. 9-299433).

In the above-mentioned massager, a sample is applied by pressing or tapping a sample portion on the kneading sphere, or by grabbing a sample portion with a pair of sample fingers and kneading the sample by pressing or tapping on the kneading sphere, and a pair of samples. The sample was not carried out by holding with a finger.

In addition, when enabling both the sample by pressing or tapping on the kneading sphere and the sample by holding a pair of sample fingers, it is necessary to newly prepare a pair of sample fingers in addition to the kneading sphere. As the elements increased, the cost increased, and the storage of the unit provided with the sample member became worse, and the design became difficult.

The present invention has been focused on the above point, and its object is to provide a sample by holding the sample portion in addition to the sample by pressing or tapping the sample portion, and furthermore, An object of the present invention is to provide a massager that is compactly stored while suppressing an increase.

In order to solve the said subject, the massage machine of Claim 1 WHEREIN: The massager which has the kneading sphere 48 and the moving means for moving the kneading sphere 48, and sampled by the kneading sphere 48 WHEREIN: The gripping member 62 and the driving means for driving the gripping member 62 are provided separately from the 48, and the gripping member 62 is capable of holding the sample portion with the gripping member 62 and the kneading sphere 48 to enable a sample. It is characterized in that the sphere 48 is used as a gripping means together with the gripping member 62. By such a configuration, in addition to the sample which presses, taps, or rubs the kneading sphere 48 on the sample site, it is possible to perform a sample by holding the kneading sphere 48 and the holding member 62 as well. Any one of the pairs of holding members 62 can be made compact by using the kneading sphere 48 together with the kneading sphere 48 to suppress the increase of the components.

Moreover, the invention of Claim 2 arrange | positions a pair of kneading spheres 48 up and down on the movable part 32 which moves with respect to a massager main body, and is holding | gripping between the kneading spheres 48 of the said movable part 32. And 62, and any one of the pair of kneading spheres 48 is used together with the gripping member 62 as a gripping means. With such a configuration, the sample site is pressed from the top by using a pair of upper and lower kneading spheres 48 (for example, the upper kneading sphere 48a) or the sample site from the lower side by the lower kneading sphere 48b. In order to pressurize the sample), only one holding member 62 is provided so that any one of the pair of kneading spheres 48 can be used together with the holding member 62 as the holding means to perform the holding operation. .

The invention according to claim 3 is characterized in that the kneading sphere 48 is disposed on the extension of the operating line of the gripping member 62. With such a configuration, the gripping operation can be efficiently performed at a small load force.

The invention according to claim 4 is characterized in that the kneading sphere 48 is positioned outside the extension of the operating line of the gripping member 62. With such a configuration, the twisting operation of gripping the sample site with the gripping member 62 and the kneading sphere 48a becomes possible.

Moreover, the invention of Claim 5 arrange | positions the kneading sphere 48 in the movable part 32 which moves with respect to a massaging machine main body, and rocking arm provided in the movable part 32 so that it could rock | swivel freely with respect to the said movable part 32 ( It is characterized in that the gripping member 62 is provided on the arm 61. With such a configuration, the holding member 62 can be held in an operation close to the finger operation of the person to be sampled.

Moreover, the invention of Claim 6 makes the rocking arm 61 rock by expansion and contraction of the airbag 63. It is characterized by the above-mentioned. With such a configuration, the swinging arm 61 can be driven with a lightweight and simple structure.

The invention according to claim 7 is characterized in that the pressing portion of the airbag 63 to the swinging arm 61 is varied. With such a configuration, when the rocking arm 61 is initially rocked, the rocking arm 61 is moved rapidly, and when the rocking arm 62 and the kneading sphere 48a are gripped by a large torque. I can catch you.

The invention according to claim 8 is characterized in that a restoring spring (65) is provided on the swinging arm (61). With this arrangement, when the airbag 63 is retracted, the swinging arm 61 is automatically returned so that the gripping member 62 is accommodated faster than the kneading sphere 48.

In addition, the invention described in claim 9 is provided with a kneading sphere 48 in a main block (Block) 13 which moves up and down together with the kneading sphere 48, and supplies air to the main bag (13). The air pump 71 is provided. Such a configuration shortens the supply / exhaust tubes (Tube) 70 connecting the air pump 71 and the airbag 63, thereby preventing damage caused by bending or sticking as the supply / exhaust tube lengthens.

The invention described in claim 10 is characterized in that a stopper 76 is provided to restrict the movement of the holding member 62. By such a configuration, it is possible to prevent the grip member 62 and the kneading sphere 48a from being excessively caught and injuring or feeling unpleasant.

The invention according to claim 11 is characterized in that the holding member 62 is formed smaller than the kneading sphere 48. By setting it as such a structure, it can make it the same as the sample of the sample site | part by a human hand.

EXAMPLE

Hereinafter, the present invention will be described based on the embodiments shown in the accompanying drawings.

The massage device of the present invention is a chair-type massager 1 as shown in FIG. 11, which provides a backrest 12 at the rear of the seat portion 11 of the chair, and performs a mechanical sample operation on the backrest 12. The member M is provided, and the sample M is sitting on the seat 11 and leans against the backrest 12 to perform mechanical sample operations such as tapping and kneading by the sample member. .

8 and 9, a main block 13 serving as a main body for mechanical sample operation is shown, and the main block 13 is arranged to move freely up and down on the backrest 12.

The main block 13 is formed by installing a plurality of devices to be described later in a frame having a substantially box-shaped frame, and is provided with a sample member (a kneading sphere 48 and a gripping member 62 to be described later). A unit (3), a weak driving unit (15), a width driving unit (14), and a vertical driving unit (16) for operating the sample member unit (3) in the front-back direction, the width direction, and the vertical direction to each human body; The main body is constituted by a tapping drive unit 17 for tapping the sample member.

Between the side plates 13a of the frame of the main block 13, as shown in FIG. 8, the width driving shaft 19 of the width driving unit 14 is freely rotated, and the width driving motor 20 is provided. Is installed in the frame. The width driving unit 14 is configured such that the width driving shaft 19 is rotated through the width driving pulleys 21a, the width driving belts 21b, and the width pulley 21c by the rotation of the width driving motor 20. Consists of. The external thread 19a, 19b is provided on the outer circumference of the width drive shaft 19, and the external threads 19a, 19b are opposite to each other on the basis of the axial center portion of the width drive shaft 19 as a boundary. It is a screw relationship. The feed nuts 35 of the sample member unit 3, which will be described later, are coupled to the left and right male threads 19a and 19b of the width driving shaft 19, and the width driving shaft 19 is in the forward rotation direction or the reverse rotation direction. The pair of sample member units 3 are rotated to move toward or away from each other, that is, to move in the width direction (left and right directions).

On both outer sides of the movable range of the sample member unit 3 in the width direction, as shown in FIGS. 8 and 10, the frame of the main block 13 so that the pair of hard drive gears 18 rotate freely. Installed in This pair of hard drive gears 18 is comprised from the circular arc-shaped gear which provided the tooth in the circular arc part of the gear-shape main body, and the center hole of the circular arc is loosely fitted in the said width drive shaft 19. As shown in FIG. Two width driving support shafts 22 are provided between the left and right strong driving gears 18, and the width driving support shafts 22 are parallel to the width driving shafts 19, and the width driving support shafts ( 22 is inserted to move freely in the through hole 38b (to be described later) provided in the pair of sample member units 3.

A pair of transmission gears 25a for transmitting the rotation of the strength and weakness drive motor 23 of the strength and weakness drive unit 15 to be described later are engaged with the strength and weakness drive gears 18 on both the left and right sides.

The strength and weakness driving unit 15 rotates the strength and weakness driving shaft 25 supported by the shaft so as to rotate freely on the frame of the main block 13 through the transmission mechanism in the strength and weakness gearbox 24 by the rotation of the strength and weakness driving motor 23. It is supposed to be. A pair of transmission gears 25a are provided at both ends of the strength and weakness drive shaft 25, and the pair of transmission gears 25a are engaged with the strength and weakness drive gears 18 on both the left and right sides, respectively. Therefore, the driving force of the weak driving motor 23 is rotated forward or reverse, the drive shaft 25 is rotated in the forward or reverse rotation direction, and through the transmission gear (25a), the drive gears 18 of the left and right both sides. ) Rotates with the width driving shaft 19 as the center of rotation. When the strong drive gears 18 on both the left and right sides rotate, the sample member unit 3 through which the two width drive support shafts 22 provided between the right and left drive gears 18 on both sides are inserted. ) Rotates about the width driving shaft 19 together with the rotation of the weak driving gear 18, and the amount of protrusion (front and rear direction) of the kneading sphere 48 provided on the sample member unit 3 to the human body side. Can be adjusted by varying the amount of protrusions. That is, as the sample member unit 3 rotates, the kneading sphere 48 makes circular motions (in this embodiment, circular motions such as the width drive shaft 19 in the center of rotation) to move in the vertical direction and the front and rear directions. The sample member for the sample M is adapted to vary the appropriate strength and weakness.

The up and down drive unit 16 installed in the main block 13 drives the up and down drive motor 26, which is a driving source, to rotate forward or reverse, so that up and down pinions are disposed at both ends through a transmission mechanism installed in the up and down gear box 27. 28a), the up-and-down drive shaft 28 provided with the up-and-down rollers 28b is forward-rotated or reverse-rotated. On the other hand, the upper and lower guide rails (not shown) are installed in the left and right outer frames (not shown) inside the backrest part 12 of the massage device 1, and the vertical drive rails 28 The upper and lower rollers 28b at both ends are installed to move freely up and down, and the racks (not shown) formed in the vertical guide rails are engaged with the upper and lower pinions 28a at both ends of the vertical drive shaft 28. When the vertical drive motor 26 is driven forward or reverse rotation as described above, the upper and lower pinions 28a are engaged with the rack and rotated forward or reverse to move up or down along the vertical guide rail, and the vertical drive shaft (28) and the subject block 13 are moved upwards or downwards.

Next, the sample member unit 3 and the tapping drive unit 17 will be described.

As shown in Figs. 1 to 8, the sample member unit 3 is a width transfer case 33 having a transfer nut 35 for coupling to the external threads 19a and 19b of the above-mentioned width drive shaft 19, and The main body is composed of a fixed part 31 composed of a width arm 36 fixed to the width transfer case 33 and a movable part 32 installed to rotate freely with respect to the fixed part 31. A pair of right and left sides are provided so as to couple to the left and right external threads 19 of 19).

The width transfer case 33 of the fixing part 31 has a substantially box shape, and has a through hole 34a through which a pair of opposing surfaces in the width direction penetrate the width driving shaft 19. At the same time, the transfer nut 35 is provided therein so that the external threads 19a and 19b of the width driving shaft 19 inserted into the through hole 34a are engaged. The width transfer case 33 is formed of a plate 33a larger than the case portion of the width transfer case 33 when the side portion in one direction in the width direction is viewed from the side, and is formed on the plate 33a of the side portion. The width arm 36 is fixed.

The width arm 36 is in the form of a substantially "へ" shaped plate in this embodiment, and the through hole 34b in which the width drive shaft 19 is loosely fitted at a position corresponding to the through hole 34a of the width transfer case 33. And a fixing tool 37 made of a plurality of screws or the like to the plate 33a of the side portion of the width transfer case 33, the through-holes of the width transfer case 33 and the width arm 36 are formed. The 34a and 34b are connected to each other and protrude in the forward or vertical direction (front and upper side in this embodiment) than the width transfer case 33. Further, through holes 38a and 38b into which the two width driving support shafts 22 are inserted are drilled through the plate 33a and the width arm 36 of the side portion of the width transfer case 33. The width driving support shaft 22 inserted in the 38a, 38b can be relatively moved in the through-holes 38a, 38b in the axial direction (width direction). Accordingly, as described above, when the strength and weakness driving gear 18 is rotated around the width driving shaft 19, the width driving support shaft 22 provided between the two strength and weakness driving gears 18 is also wide. When rotated while being kept parallel to the drive shaft 19, the fixed portion 31, which becomes the width transfer case 33 and the width arm 36, also has a hard drive gear 18 and a width drive support shaft 22. To be united with one another.

The movable part 32 is the tapping operation plate part 39 provided so that it may rotate freely with respect to the width | variety arm 36 of the said fixed part 31, and the sample member installed so that rotation is slightly possible with respect to this tapping operation plate part 39. It consists of the fixed arm 40 and the shoulder holding part 41 provided so that it may swing freely with respect to this sample member fixed arm 40. As shown in FIG.

The tapping operation plate part 39 is axially coupled so as to rotate freely with the width arm 36 of the fixing part 31, and in this embodiment, the protrusion shaft 42 protruding laterally to the upper end of the width arm 36. At the same time, an insertion hole 43 into which the protruding shaft 42 is fitted is drilled in the rear end of the tapping operation plate portion 39, and the tapping operation plate portion 39 is attached to the protruding shaft 42 through a bush 47. The insertion hole 43). Accordingly, the tapping operation plate portion 39 protrudes from the width arm 36 of the tapping operation plate portion 39 about the width arm 36 about the protruding shaft 42 and the insertion hole 43. The section is to be rotated freely. The tapping operation plate part 39 is provided with an insertion hole 44 through which the pins 53 of the tapping link 52 to be described later are inserted, and the sample member fixing arm 40 and the shoulder wave. A swinging point shaft 45 which pivotally engages the branch 41 so as to protrude is provided.

The swing point shaft 45 is provided to protrude toward the side opposite to the side where the width arm 36 is provided in the front portion (that is, the front end portion) of the tapping operation plate portion 39 above the insertion hole 43. do. On the other hand, the specimen member fixing arm 40 has a branch shaft fitting hole 46 through which the swing branch shaft 45 is fitted at the rear end thereof, and swings the branch shaft of the tapping operation plate portion 39 through the bush 47. By fitting the branch shaft fitting hole 46 of the sample member fixing arm 40 into 45, the sample member fixing arm 40 is provided so as to be rotatable with respect to the tapping operation plate part 39. Thereby, the width arm 36 and the sample member fixing arm 40 are disposed so as to rotate freely with respect to the tapping operation plate 39 on both sides of the tapping operation plate 39.

The sample member fixing arm 40 has a substantially inverted " L " plate shape from the side, in which one end protrudes forward while the other end protrudes downward, and the point shaft fitting hole is located at the rear end near the upper end. 46 is drilled and the swing point shaft 45 of the tapping operation plate part 39 is fitted as mentioned above. The sample member fixing arm 40 is provided with a pair of kneading spheres 48, which are a pair of sample members, on the sides of one end projecting forward and the other end projecting downward. This kneading sphere 48 is provided so as to rotate freely with respect to the sample member fixing arm 40 so that the width direction becomes the rotation axis.

The sample member fixing arm 40 is described below by controlling the rotation so as to be able to rotate only slightly with respect to the tapping operation plate part 39 and alleviating the shock during the rotation. As described above, the insertion hole 43 of the tapping operation plate part 39 is inserted into the protrusion shaft 42 of the width arm 36 of the fixing part 31, but the protrusion axis 42 is the tapping operation plate part. A section 49 having a substantially " co " shape is formed at the portion corresponding to the projecting shaft 42 of the sample member fixing arm 40, protruding further to (39) and reaching the sample member fixing arm 40. Formed. The tip of the protruding shaft 42 is located in the section 49 and a cushion material 42a is provided on the outer circumference of the protruding shaft 42. By doing so, as described above, when the sample member holding arm 40 rotates about the swinging point axis 45 with respect to the tapping operation plate portion 39, the inside of the segment 49 of the sample member holding arm 40 is rotated. When the end rim contacts the protruding shaft 42 through the cushioning material 42a and its rotation range is restricted, and the cushioning material 42a is provided, the sample member fixing arm 40 reaches the limit of the rotational range (i.e., And the impact of the cushion material 42a) can be weakened.

Here, the kneading operation by pressurizing the kneading sphere 48 of the sample member and the tapping operation by the kneading sphere 48 will be described. First of all, it relates to the kneading operation by pressurizing the kneading sphere 48 of the sample member. Here, the main block 13 is moved up and down by the up and down driving unit 16 to arrange the kneading sphere 48 at a desired up and down position. In addition, the sample member unit 3 is driven in the width direction by the width driving part 14 to position the kneading sphere 48 at a desired left and right position. Then, in order to press the sample portion of the subject M to lean on the backrest 12 to the kneading sphere 48 by sitting on the seat 11 of the chair, the driving unit 15 is driven to drive the sample member unit 3. ), The sample member unit 3 protruding forward is rotated downward to press the upper kneading sphere 48 obliquely forward downward to the sample portion, or rotate the sample member unit 3 upward. By pressing the lower kneading sphere 48 forward obliquely upward to the sample portion, the kneading operation is performed.

Next, the tapping operation will be described. The tapping drive unit 17 which performs the taping operation swings the movable part 32 in the sample member unit 3 with respect to the fixed part 31. The tapping drive motor 50, the tapping drive eccentric shaft 51, The subject is composed of a tap link 52.

Between the right and left weak driving gears 18, the motor attachment member 53 is provided separately from the width driving shaft 19 and the width driving support shaft 22, and the tapping drive eccentric shaft 51 is freely rotated. The tapping drive motor 50 is attached to the motor attachment member 53. The tapping drive eccentric shaft 51 is provided with a flange-shaped pulley part 54 near the end portion in the axial direction, and the pulley part 54 and a drive pulley provided on the output shaft of the tapping drive motor 50. The tapping drive eccentric shaft 51 is rotated by rotating the tapping drive belt 56 on the 55 and rotating the tapping drive motor 50. Further, the tapping drive eccentric shaft 51 has an eccentric portion 57 which is circular in cross section at a position corresponding to the male threads 19a and 19b of the width driving shaft 19 in the width direction and whose center is eccentric from the rotation center. ) Is formed. Then, the tapping link 52 is fitted to the eccentric portion 57 so as to move freely in the width direction.

The tapping link 52 connects the eccentric portion 57 of the tapping drive eccentric shaft 51 and the movable portion 32 of the sample member unit 3, and moves the movable portion 32 by the eccentric movement of the eccentric portion 57. Is oscillated with respect to the fixing part 31. In this embodiment, the eccentric part through-hole 52a into which the eccentric part 57 is inserted is formed at one end, and the tapping operation of the movable part 32 at the other end is performed. A pin through hole 52b through which the pin 53 provided in the plate portion 39 is inserted is formed. In the tapping operation plate portion 39, the pin 53 is inserted into the pin through hole 44 through which the pin 53 is inserted, and at the same time, the pin through hole of the tap link 52 is pressed into the protruding portion of the pin 53. Inserted into 52b, the edge of the pin 53 is caulked, and the pin 53 is removed.

The tapping link 52 moves in the width direction along the eccentric portion 57 of the tap drive eccentric shaft 51 in accordance with the movement in the width direction of the sample member unit 3. Then, by rotating the tapping drive motor 50, the eccentric portion through-hole 52a of the tapping link 52 into which the eccentric portion 57 and the eccentric portion 57 are inserted makes an eccentric movement, and accordingly, the tapping link ( 52) The tapping operation plate part 39 swings about the insertion hole 43 through the pin 53 inserted through the pin through hole 52b of the front end, and fixes the sample member together with the tapping operation plate part 39. The arm 40 and the kneading sphere 48 thereof swing against the fixing part 31 (that is, the massaging machine main body side) to strike the subject M. FIG.

In addition, in the massage device 1 of the present invention, in addition to the kneading operation by the pressing of the kneading sphere 48 and the tapping operation by the kneading sphere 48, the kneading sphere 48 and the shoulder grip part 41 Kneading operation by the gripping member 62 of the < RTI ID = 0.0 >

The shoulder gripping portion 41 is a swinging arm 61 and a gripping member 62 provided at its tip, an airbag 63 for driving the swinging arm 61, and a tapping operation plate portion. It consists of an airbag fixing part 64 for fixing to 39.

The swinging arm 61 is substantially rod-shaped or substantially plate-like (plate in this embodiment), and one end thereof is supported by the swinging point shaft 45 of the above-mentioned tapping operation plate part 39 so as to rotate freely. The holding member 62 holding the shoulder of the sample M is provided on the front side of the other end to be the rotating side, and one end of the airbag 63 is provided on the rear side of the swinging arm 61. . In the support part of the swinging point shaft 45 of the swinging arm 61, the restoring spring 65 which pushes in the direction which accommodates the rotating end part of the swinging arm 61 in the back is provided.

The airbag 63 has a corrugated box shape that expands and contracts freely, and the front end portion is provided on the swinging arm 61, and the rear end portion is fixed to the airbag fixing portion 64, (66) is provided. The airbag fixing part 64 is substantially plate-shaped, and is fixed to the tapping | operation board part 39 by fixing tools 37, such as a piece.

The installation of the airbag 63 will be described. As shown in Figs. 4 and 5, the airbag 63 is provided with a convex portion 67 at the front end, and at the same time, the fixing pin through hole 67a is drilled through the convex portion 67, while swinging. The arm 61 has a convex part through-hole 68 through which the convex part 67 is inserted, so that the convex part 67 of the air bag 63 passes through the convex part of the rocking arm 61. The airbag 63 is fixed to the swinging arm 61 by penetrating through the 68 and inserting the fixing pin 67b into the fixing pin through hole 67a of the convex portion 67.

In addition, a pipe serving as an air supply port 66 of the airbag 63 protrudes and is provided at an end of the rear side of the airbag 63 while a pipe through hole through which the pipe is inserted into the airbag fixing part 64. (69) is drilled through the tube of the airbag (63) into the tube through hole (69) of the airbag fixing part (64), and one end of the supply / exhaust tube (70) is provided in the tube. The air supply / exhaust tube 70 is connected to an air pump 71 whose other end is fixed to the frame of the main unit.

The operation (that is, the kneading operation by the kneading sphere 48 and the gripping member 63) of the shoulder grip portion 41 composed of the airbag 63, the swinging arm 61, and the like will be described. First, when the kneading operation by the kneading sphere 48 and the holding member 62 is not performed, expansion by the airbag 63 is not performed without driving the air pump 71, as shown in Fig. 6A. Similarly, the swinging arm 61 and the holding member 62 are accommodated behind the kneading sphere 48 by the restoring spring 65. Next, in the case of the kneading operation by the kneading sphere 48 and the holding member 62, the air pump 71 is driven to supply air to the airbag 63 to inflate the airbag 63. FIG. Since the airbag 63 is fixed to the airbag fixing part 64 having the rear end fixed to the tapping operation plate part 39, the swinging arm 61 is centered on the swinging point axis 45 when inflated as shown in FIG. 6B. The tapping operation plate portion 39 and the sample member fixing arm 40 are rotated. 4 and 5, the convex part through-hole 68 provided in the swinging arm 61 is formed in the shape of an elongated hole, and the airbag 63 is expanded in accordance with the expansion and contraction of the airbag 63. As shown in FIG. The convex part 67 becomes movable in a long hole. By doing so, when the swinging arm 61 starts to rotate, the airbag 63 is pressed early to the swinging center of the swinging arm 61 (part of the distance A from the swinging center) to initially rotate the swinging arm 61. When the oscillation arm 61 oscillates to a certain extent, the oscillation arm 61 is swung by a large force (torque) by pressing a portion far away from the oscillation center (the portion of the distance B from the oscillation center), and the gripping member ( 62) can increase the gripping force.

In addition, in order to complete the holding | gripping operation by the kneading sphere 48a and the holding member 62, supply of air to the airbag 63 is stopped from the air pump 71, the airbag 63 contracts, and a restoration spring ( The swing arm 61 and the gripping member 62 are accommodated in the rear by 65, and the gripping operation by the gripping member 62 is released.

In this gripping operation, the left and right kneading spheres 48 and the gripping members 62 (that is, each of the sample member units 3) may be driven together or separately, respectively. As shown in 12a, one air pump 71 may be supplied and exhausted to the airbag 63 through a 3-way valve 72 and a tube 70, and may be driven separately. As shown in FIG. 12B, air is supplied to and exhausted from the airbags 63 by the two air pumps 71, respectively. In the drawings, reference numeral 73 denotes an inlet port and 74 an exhaust port.

In this way, the holding member 62 is rotated to grab the sample portion with the upper kneading sphere 48a and the gripping member 62, but here, the noise between the upper kneading sphere 48a and the gripping member 62 is kneaded. (Fit) is demonstrated. Like the holding member 62 shown by the solid line of FIG. 6A, the kneading sphere 48a is arrange | positioned on the extension of the operation line of the holding member 62, and a sample site | part is carried out with each other of the holding member 62 and the kneading sphere 48a. It can be grabbed from the opposite side, and it can carry out a grip operation efficiently with a small load force. Also, like the gripping member 62 shown by the imaginary line of FIG. 6B, the kneading sphere 48a is disposed out of the extension of the operation line of the gripping member 62, and the sample is held by the gripping member 62 and the kneading sphere 48a. Grab the part and twist it.

In addition, the tapping operation plate part 39 is provided with a stopper 76 of the swinging arm 61 with the fixing tool 76a, so as not to over-fit the sample part with the upper kneading sphere 48a and the holding member 62. Movement of the swinging arm 61 is regulated.

As described above, in addition to the configuration of the kneading operation by the pressing of the kneading sphere 48 or the tapping operation of the kneading sphere 48, the sample part is pressurized by the holding member 62 and the kneading sphere 48a. In addition to tapping, the configuration that can be gripped (gigging) can increase the variety of sample operations. Further, during the gripping operation, the kneading sphere 48 (in the present embodiment, the kneading sphere 48a above the upper and lower kneading spheres 48) is gripped by the gripping member 62 newly installed. As a further holding member for the purpose, by adding only one holding member newly, the pressing and tapping operation by the kneading sphere 48 as in the prior art, in addition to the holding operation with the kneading sphere 48 and the holding member 62 Handjob can be added.

In addition, the sample member unit 3 is provided with a vibration motor 75 at the rear end thereof, and transmits the vibration of the vibration motor 75 to the kneading sphere 48 to massage by the vibration of the kneading sphere 48. It becomes possible.

 As described above, in the invention according to claim 1, a sample can be obtained by holding a sample portion with one holding member and a kneading sphere separately from the kneading sphere, and the kneading sphere can be used as one of a pair of holding members. By suppressing the increase of components, compactness and low cost can be achieved.

Claims (11)

In a massager (Messager) having a kneading sphere and a moving means for moving the kneading sphere, and sampled by the kneading sphere, A grip member and a driving means for driving the gripping member are provided separately from the kneading sphere, and the kneading sphere is used together with the gripping member to hold the sample portion with the gripping member and the kneading sphere. Featured massager. The method of claim 1, While arranging a pair of kneading spheres up and down in a movable part movable with respect to a massager main body, a holding member is arrange | positioned between the kneading spheres of the said movable part, and any one of the pair of kneading spheres is gripped with the holding member. Massage device characterized in that used as a means. The method according to claim 1 or 2, Massager which is arranged so that the kneading sphere is located on the extension of the operation line of the gripping member. The method according to claim 1 or 2, Massage device characterized in that it is arranged so that the kneading sphere is positioned outside the extension of the operation line of the gripping member. The method according to claim 1 or 2, And a gripping member (62) disposed on a swinging arm (Arm) provided so as to arrange a kneading sphere on a movable portion movable with respect to the massaging machine body, and to swing freely with respect to the movable portion. The method of claim 5, A massage device characterized in that the swinging arm swings by expansion and contraction of an air bag. The method of claim 5, A massaging machine characterized by varying the pressurized portion of the swinging arm of the airbag. The method of claim 5, Massager, characterized in that the restoring spring (Spring) is installed on the swinging arm. The method according to any one of claims 6 to 8, Massager is provided in the subject block that moves up and down with the kneading sphere, the air pump for supplying air to the air bag (massage), characterized in that the massage device. The method according to claim 1 or 2, Massage device characterized in that the stopper (Stopper) is installed to regulate the movement of the holding member. The method according to claim 1 or 2, Massage device characterized in that the holding member is formed smaller than the kneading sphere.

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