KR0125381Y1 - An automatic massager - Google Patents

Abstract

The present invention relates to an automatic massager that allows a massage roller operated by a series of driving devices using a driving force of the motor to efficiently massage each part of the body, and the massage device in the backrest case 1 having a predetermined shape. The main body (3) is inserted, the massage body (3) has a drive device (13) consisting of a drive motor (14) and a reducer (15), and a transfer screw (23) coupled with the drive device (13). The upper and lower conveying apparatus 20, which is conveyed by the conveying plate 18 along the guide groove 17 of the vertical support plate 10 in the up and down direction, and the first insertion hole of the conveying plate 18. The second and third spur gears 38 and 39 are rotated while facing each other by the second bevel gear 32 which is engaged in the orthogonal direction with the first bevel gear 34 inserted in the (30). It consists of a rotary drive device 35 to which the shaft rods 62 and 63 are arranged to rotate the massage rollers 80 and 81, so that the transfer plate 18 is massaged. While linearly sliding while moving upward and downward of the main body 3, the massage rollers 80 and 81 rotate at the same time according to the rotational movement directions of the second and third spur gears 38 and 39. Massage is performed while linear movement, the transfer plate 18 is transferred in the up and down direction of the massage base body 3 according to the rotation direction of the transfer screw 23, the reciprocating of the transfer plate 18 Since the movement distance is determined by the sensor 82, the movement distance is superior to that of the prior art because the massage rollers 80 and 81 perform massage movements while reciprocating a wide range, rather than locally massage only a predetermined place. The massage effect can be expected, and massage rollers 80 and 81 rotate in accordance with the rotation direction of the second and third spur gears 38 and 39 coupled to the upper surface of the transfer plate 18. Massage of blood vessels arranged especially on the spine of the body There is an excellent advantage, and the upper coupling member (76) (77) for accommodating the massage rollers (80) (81) can be repositioned with respect to the shaft (62) (63), and the shaft (62) (63) ) Is elastically installed by the spring (60) (61), there is an advantage that the massage is made in close contact with the body having a predetermined curvature, the massage roller (80, 81) is the spine of the body Since the conveying plate 18 is gradually changed by the guide rails 56 and 57 formed similarly to the area curvature, the height thereof is gradually changed, so that it is possible to efficiently massage the spinal region, which is difficult to massage by a mechanical operation.

Description

Automatic massage

1 is an exploded perspective view of a part of the automatic massage device according to the present invention,

2 is a plan view of the body massager according to the present invention,

Figure 3 is an exploded perspective view of the rotary drive device according to the present invention,

4 is a cross-sectional view taken along the line A-A of FIG.

5 is a cross-sectional view taken along the line B-B of FIG.

6 is a cross-sectional view taken along the line C-C of FIG.

7 (a) and 7 (b) are cross-sectional views taken along line D-D of FIG. 2, and a state diagram sequentially showing a state in which the height of the massage roller varies along the guide rail.

8 is a state diagram used in the automatic massage device according to the present invention.

* Explanation of symbols for main parts of the drawings

A: Sleeping period 1: Backrest case

2: internal space part 3: massage body

4: suspenders 5: fastening buckle

6: suspenders 7: suspenders

8: locking buckle 9: locking buckle

10: vertical support plate 11: upper support plate

12: Lower part support plate 13: Drive device

14: drive motor 15: reducer

16: Power transmission gear 18: Guide groove

18: transfer plate 19: protrusion

20: Up and down moving device 21: Second through hole

22: female screw 23: feed screw

24: Gear 25: Upper limit S / W

26: lower limit S / W 27: first through hole

28: keyway 29: power transmission shaft

30: First insertion hole 31: First spur gear

32: Second Bevel Gear 33: Bearing

34: First Bevel Gear 35: Rotary Drive

36: second insertion hole 37: third insertion hole

38: 2nd Spur Gear 39: 3rd Spur Gear

40: lower coupling portion 41: lower coupling portion

42: bearing 43: bearing

44: outer circumference 45: outer circumference

46: Insertion part 47: Insertion part

48: casing 49: casing

50: incision 51: incision

52: protrusion 53: protrusion

54: round metal ball 55: round metal ball

56: Information rail 57: Information rail

58: upper coupling portion 59: upper coupling portion

60: Spring 61: Spring

62: shaft 63: shaft

64: slide groove 65: slide groove

66: upper part 67: upper part

68: pinhole 69: pinhole

70: upper coupling member 71: upper coupling member

72: incision 73: incision

74: pin 75: pin

76: shaft 77: shaft

78: curved surface 79: curved surface

80: massage roller 81: massage roller

82: sensor 83: gear

84: the flight out 85: the flight out

86: The extrusion piece 87: The body

88: coupling hole 89: coupling hole

90: sheet 91: control box

The present invention relates to an automatic massage device, and more particularly, the massage roller operated by a series of driving devices using the driving force of the motor can effectively massage each part of the body so that the massage efficiency can be further increased. It's about an automatic massager.

In general, the massage device is designed to massage the spine or the back by mechanical movement. A massage rod is provided with a conventional vibrator inside the backrest-shaped pedestal or repeatedly moved in a constant trajectory by a series of driving devices. There is a mainstream thing that can be installed to get a massage effect.

However, in order for an efficient massage to be performed, each part of the body should be massaged and massage should be performed while the massage rod is in intimate contact with the body part. Until now, massage has been performed at a fixed position of the massage rod. Since the same motion was repeated, the body could not massage each part of the body, and in particular, the concave part of the body, the spine and the waist, could not be properly massaged.

Therefore, the elderly, patients with lower back disks, and those who need physical therapy, such as those with a weak spine, the need for massage is not used because of the above problems.

Therefore, the present invention is designed to solve the above problems, but the massage roller is operated by the driving force of the motor, but the massage roller repeatedly rotates the back part and the shoulder part of the body's hull area around the spine. The purpose of the present invention is to provide an automatic massage machine that can double the efficiency of massage by exercising and moving along the curved surface of the body.

Automatic massage device according to the present invention for achieving the above object, the massage body is inserted into the backrest case of a predetermined form, the massage device main body is composed of a drive motor and a reducer, coupled with the drive device The conveying plate is moved up and down by the conveying plate along the guide groove of the vertical support plate, and the upper and lower conveying apparatus, and the second bevel gear meshed with the first bevel gear inserted into the first insertion hole of the conveying plate. The second and third spur gears provided on the upper surface of the conveying plate are rotated facing each other, and in the center thereof, a rotation driving device coupled with an axis rod for rotating the massage roller is coupled, and the conveying plate is rotated by the driving motor. The roller moves along the conveying plate while the massage roller rotates according to the rotational motion of the second and third spur gears. There is characterized in that a massage is to occur, while a constant movement trajectory so as to linear motion.

Hereinafter, described in detail on the basis of the accompanying drawings an automatic massage device according to the present invention.

1 is an exploded view of the automatic massage device according to the present invention, the automatic massage device (A) according to the present invention is inserted into the massage body (3) of a predetermined shape into the inner space portion 2 of the backrest case (1) It is a form.

In the structure of the backrest case (1), the suspenders (4) are attached to the lower portion in the transverse direction, so that the suspenders (4) are coupled to each other through the coupling buckle (5), and another suspenders (6) (7) above. ) Is coupled to the backrest case (1) as a coupling buckle (8) (9) in a state arranged in the cross direction.

In the structure of the massage body (3), the vertical support plate 10 is provided with a predetermined arrangement interval with respect to the longitudinal direction of the massage body (3), respectively, and in the vertical and horizontal directions of the vertical support plate (10) The upper and lower horizontal support plates 11 and 12 are disposed, respectively, and a driving device 13 for operating the massager is disposed in the lower direction of the lower horizontal support plate 12, and the driving device 13 is driven. It has a configuration of the reducer 15 coupled to the tip of the motor 14 and the drive motor 14, and the power transmission gear 16 disposed on one side of the reducer 15.

On the other hand, the guide groove 17 is formed in the longitudinal direction of the inner surface of the vertical support plate 10, the projection 19 of the transfer plate 18 is coupled to the guide groove 17, the vertical support plate 10 The conveying plate 18 is moved along the guide grooves 17 while sliding in the vertical direction of the massage base body 3, and the means for conveying the conveying plate 18 in the horizontal direction is a vertical conveying device. Made by 20.

In the structure of the upper and lower conveying apparatus 20, a second through hole 21 is formed at one side of the conveying plate 18, and the female screw 22 is coupled to the second through hole 21, so that the female screw While the feed screw 23 having the same pitch as 22 is inserted, both ends of the feed screw 23 are coupled to the upper and lower horizontal support plates 11 and 12 so as to be axially rotatable. One end is equipped with a gear 24 to receive power from the power transmission gear 16.

Therefore, when the power transmitted through the power transmission gear 16 of the reducer 15 rotates the gear 24, the feed screw 23 supports the upper and lower horizontal support plates 11 and 12 to support the shaft. The transfer plate 18 is rotated and the rotational movement of the transfer screw 23 is displaced by linear movement via the female screw 22 so as to be proportional to the rotational speed of the transfer screw 23. It is reciprocated up and down.

At this time, the up and down movement direction of the transfer plate 18 is determined by the upper and lower limit S / W (25) 26 provided on one inner wall of the upper and lower horizontal support plates (11, 12), respectively.

On the other hand, the power transmission shaft 29 in which the first through hole 27 is formed in one side direction of the transfer plate 18, and the key groove 28 is formed in the first through hole 27 along the one side length direction. Is inserted, and the predetermined position of the horizontally drilled first through hole 27 is a structure in which the first insertion hole 30 drilled in the vertical direction from the upper surface of the transfer plate 18 is penetrated.

The first spur gear 31 and the second bevel gear 32 are coupled to the first insertion hole 30 so as to be capable of power transmission. In the center thereof, a bearing 32 is coupled to form an assembly that forms a body. The outer circumferential surface of the bearing 33 is fitted to the inner circumferential surface of the second insertion hole 30 so that the first spur gear 31 and the second bevel gear 32 are connected to the transfer plate 18 even after being engaged. It becomes the state rotatable with respect to.

On the other hand, the first bevel gear (34) coupled to slide up and down along the key groove (28) of the power transmission shaft (29) while receiving power is inserted into one inner direction of the first insertion hole (27). And the second bevel gears 34 and 32 are orthogonal to each other in a state orthogonal to the second bevel gear 32 while being inserted into the first through hole 27. As the mesh is engaged in an orthogonal state, the rotational direction of the power transmission shaft 29 which is axially rotated in the horizontal direction is converted to the central axis in the vertical direction from the second bevel gear 32 and is rotated.

The rotary drive device 35 to perform a massage function is operated by the first spur gear 31, the configuration of the rotary drive device 35 is as follows.

Exemplary Drawings As shown in FIG. 1 and FIG. 3, the rotary drive device 35 has an upper surface of the second and third insertion holes 36 and 37 penetrated in the bottom direction from the upper surface of the conveying plate 18. The second and third spur gears 38 and 39 are rotatably mounted on the lower end, and the lower coupling portions 40 and 41 are disposed at the lower ends of the second and third spur gears 38 and 39. Are formed respectively, and the bearings 42 and 43 are inserted into the lower coupling portions 40 and 41.

On the other hand, the outer circumferential surfaces 44 and 45 of the bearings 42 and 43 are inserted into the second and third insertion holes 36 and 37 of the transfer plate 18 and the second spur gear 38 is formed. The first spur gear 31 is engaged with the first spur gear 31 so that the second and third spur gears 38 and 39 may rotate while being engaged with each other on the upper surface of the transfer plate 18.

Inserts 46 and 47 are formed in the centers of the second and third spur gears 38 and 39, and casings 48 and 49 are inserted into the inserts 46 and 47. Cuts 50 and 51 are formed in one vertical direction of the casings 48 and 49, and are formed in one cut direction of the insertion portions 46 and 47 in the cuts 50 and 51. The provided projections 52 and 53 are fitted.

On the other hand, the bottom surface of the casing 48 is a circular metal ball 54, 55 rotatably coupled, the circular metal ball 54, 55 is a guide rail formed on the bottom surface of the massage base (3) (56) and (57). Springs 60 and 61 are respectively inserted through the upper coupling portions 58 and 59 of the casings 48 and 49, and the springs 60 and 61 inserted into the upper coupling portions 58 and 59, respectively. A shaft rod (62) (63) is inserted into the upper side of the), wherein the second and third spur gears (38) in the slide grooves (64) 65 formed in one vertical direction of the shaft rod (62) (63). The projections 52 and 53 of the 39 are fitted.

Pinholes 68 and 69 are formed in the upper end portions 66 and 67 of the upper portions of the shaft rods 62 and 63, and inserted into the cutout portions 72 and 73 of the upper coupling member 70 and 71. It is pivotally fixed to be left and right swingable by pins 74 and 75 in the state, and shafts 76 and 77 are formed in the left and right directions of the upper coupling members 70 and 71, respectively. Massage rollers 80 and 81 whose outer peripheral surfaces are curved surfaces 78 and 79 on the 76 and 77 are rotatably coupled through the coupling holes 88 and 89.

On the other hand, a plurality of sensors 82 are attached to the inner wall of the vertical support plate 10 in the direction in which the upper and lower limit S / W 25 and 26 are disposed at predetermined distances, and the upper and lower limits are attached. The forward / reverse rotation operation of the S / W (25) 26, the sensor (82), and the drive motor (14) is performed by the control of the control box (91) provided at one side of the drive motor (14). However, a lead wire (not shown) is connected to one side of the control box 91, and an end of the lead wire is connected to an on / off switch (not shown) so that the on / off switch is exposed to the outside of the backrest case 1. Preferably, the automatic massager (A) can be easily operated from the outside, and the front end or lower edge of the massage body (3) is coupled to the exit pieces (84) (85) (86), respectively, Even if the massage body 3 is inserted in (1), it is possible to maintain a predetermined shape.

It describes the operation and effects of the automatic massage device according to the present invention configured as described above in detail.

In order to use the automatic massager (A), the automatic massager (A) is coupled to the back of the body as shown in FIG. 8 of the drawing. The coupling method includes the abdomen with the suspenders (4) at the bottom of the backrest case (1). After fastening by fastening the coupling buckle (5) in the wrapped state, and when the coupling buckle (8) (9) is coupled to each other in close contact with the shoulder portion with the suspenders (6) (7) of the upper, backrest case (1) is in close contact with and fixed to the back of the human body.

When the back support case 1 of the automatic massager A is in close contact with and fixed as described above, the on / off switch (not shown) is operated to operate the driving motor 14.

As the drive motor 14 operates, the speed reducer 15 is driven, and the power transmission gear 16 rotates while the rotation speed of the drive motor 14 is reduced through the speed reducer 15.

At the same time, while the gears 24 and 83 meshed with the power transmission gear 16 rotate, the transfer screw 23 and the power transmission shaft 29 fixed to the upper and lower horizontal support plates 11 and 12 are power transmission. Depending on the rotational direction of the gear 16, they are rotated opposite to each other or in the opposite direction.

On the other hand, as the conveying screw 23 is rotated, the conveying plate 18 linearly moves up and down in the massage base body 3, and is determined according to the rotational direction of the drive motor 14 in the movement direction thereof. That is, when the driving motor 14 is rotated forward, when the transfer plate 18 is to be transferred in the upper horizontal support plate 11 direction, one end of the transfer plate 18 transferred in the upper horizontal support plate 11 direction in this way When the upper limit S / W 25 is touched, the signal is transmitted to the control box 84 so that the driving motor 14 is rotated in the opposite direction.

Therefore, the rotation direction of the transfer screw 23 is reversed by the reverse rotation of the drive motor 14 so that the movement direction of the transfer plate 18 is directed toward the lower horizontal support plate 12 and the lower horizontal support plate ( The lower limit S / W 26 is also provided at one side of the side 12, and when the transfer plate 18 touches the lower limit S / W 26, the transfer plate 18 again faces the upper horizontal support plate 11. Will change the direction of movement. In addition, a plurality of sensors 82 are provided at a predetermined distance from the vertical support plate 10 in the direction in which the upper and lower horizontal support plates 11 and 12 are disposed, and a selection switch (not shown) as necessary. By selectively operating the sensing function of the sensor 82, the upper and lower reciprocating movement distance of the transfer plate 18 can be adjusted to suit the user's use.

In addition, the first bevel gear 34 coupled by the power transmission shaft 29 and the keyway fixing method is rotated as the power transmission shaft 29 arranged side by side in the same direction as the feed screw 23 rotates. As shown in FIG. 5, the second bevel gear 32 is rotated in the first insertion hole 30 to rotate the second bevel gear 32. The second bevel gear 32 is axially rotated in the horizontal direction. As the second bevel gear 32 is axially rotated, the first spur gear 31 at its upper end rotates, and as the second spur gear 31 is rotated, the first spur gear 31 is rotated. And the second spur gear 38 meshed with each other rotate, and the second spur gear 38 rotates the third spur gear 39 in the opposite direction.

In addition, as the second and third spur gears 38 and 39 are rotated in opposite directions, the casings 48 and 49 inserted into the insertion portions 46 and 47 at the center thereof are rotated. At the same time, the massage rollers 80 and 81 which are coupled to the upper coupling members 70 and 71 on the shaft rods 62 and 63 are rotated in the horizontal direction.

Therefore, the massage rollers 80 and 81 which are rotated in the rotation direction of the second and third spur gears 38 and 39 while being moved upward and downward of the massage base body 3 as shown in FIG. 7. Massage will be done by.

On the other hand, the massage roller (80, 81) is a vertical height of the transfer plate 18 to be moved horizontally to a predetermined height in the vertical direction of the massage body (3) is to be sequentially changed, which As shown in FIG. 7, a circular metal ball is disposed at a lower end of the casings 48 and 49 inserted into the insertion portions 46 and 47 of the second and third spur gears 38 and 39. Since 54 and 55 are provided and the circular metal balls 54 and 55 are mounted on the upper surfaces of the guide rails 56 and 57, when the transfer plate 18 is transferred, the casing ( 48) (49) at the bottom of the circular metal ball 54, 55 is slipped on the guide rails (56, 57). Therefore, the massage rollers 80 and 81 are raised by the height of the guide rails 56 and 57 protruding at a predetermined height from the bottom surface of the massage base body 3.

In addition, the upper coupling members 70 and 71 are coupled to the shaft rods 62 and 63 in the form of a seesaw, and the outer circumferential surfaces of the massage rollers 80 and 81 form curved surfaces 78 and 79. The massage rollers 80, 81 are massaged while maintaining a state in which the massage rollers 80 and 81 are in close contact with the body having a curved shape rather than a straight line shape.

Springs 60 and 61 are built in between the rods 62 and 63 and the casings 48 and 49, and the rods 62 and 63 are elastic by the springs 60 and 61. Massage rollers 80 and 81 are supported so that when the user comes into close contact with the body part near the backrest case 1 where the massage rollers 80 and 81 are located, the massage rollers 80 and 81 are body Since it is in a state of pressing the site tightly at a predetermined pressure, efficient massage can be achieved.

As described above, the automatic massage device according to the present invention is the transfer plate 18 is transferred in the up and down direction of the massage base body 3 according to the rotation direction of the transfer screw 23, the reciprocating motion of the transfer plate 18 Since the distance is determined by the sensor 82, the massage distance does not locally massage only a certain part, but the massage rollers 80 and 81 perform massage operations while reciprocating over a wide range. You can expect.

In addition, since the massage rollers 80 and 81 rotate according to the rotational direction of the second and third spur gears 38 and 39 coupled to the upper surface of the transfer plate 18, the massage is performed. The same as the blood vessels arranged in the spinal column of the body in the direction has the advantage of excellent massage effect of the spine, the upper coupling member (70) (71) for accommodating the massage roller (80, 81) shaft 62 (63) Position can be changed, and the shafts 62 and 63 are elastically installed by the springs 60 and 61, so that the massage can be performed in close contact with the body having a predetermined curvature. In this case, the massage rollers 80 and 81 are gradually changed in height when the conveying plate 18 is transported by the guide rails 56 and 57 formed to be similar to the curvature of the spine. This is a very useful tool to efficiently massage the spine, which is difficult to massage by movement. It is.

Claims (8)

In the automatic massage device (A), where the massage is performed by mechanical operation, the automatic massage device (A) inserts the massage body (3) into the backrest case (1) of a predetermined shape, and the massage body (3). ) Includes a drive device 13 composed of a drive motor 14 and a speed reducer 15; The conveying plate 18 coupled to the driving device 13 transfers the conveying plate 18 along the guide groove 17 of the longitudinal support plate 10 in the up and down direction of the massage base body 3. Lower conveying device 20; The second and third spur gears 38 (2) are formed by a second bevel gear 32 engaged in a direction perpendicular to the first bevel gear 34 inserted into the first through hole 27 of the transfer plate 18 ( 39 is rotated facing each other, the automatic massage device characterized in that consisting of a rotary drive device 35 is coupled to the shaft 62 (63) to rotate the massage roller (80) (81) in the center thereof. According to claim 1, wherein the backrest case (1), the suspenders (4) are attached to each of the lower sides of the lower, the front end of the suspenders (4) is fitted with a coupling buckle (5), the upper side Is provided with suspenders (6) (7) arranged in a cross shape, respectively, and can be fixed to both sides of the back of the back case (1) through the coupling buckle (8) (9) of the front end Automatic massager. The second and third spur gears (38) and (39) are provided with insertion portions (46) and (47) at the center thereof, and the casing (within the insertion portions (46) and (47)). 48 and 49 are inserted, while shaft rods 62 and 63 are coupled to the upper coupling portions 58 and 59 of the casings 48 and 49, and the massage rollers 80 and 81 are coupled. Automatic massager, characterized in that the upper coupling member 70, 71 is to be coupled. The upper end of the shaft rods (62) and (63) is formed with pin holes (68, 69), and the upper ends (66, 67) formed with the pin holes (68, 69) are coupled to the top. An automassage device, characterized in that it is pivotally fixed by pins (74) (75) in a state of being inserted into cutouts (72) (73) of members (70) (71). The guide plate of the longitudinal support plate (10) according to claim 1, wherein the conveying plate (18) forms protrusions (19) on both side walls thereof, and the protrusions (19) are arranged in the vertical direction of the massage base (3). The upper and lower horizontal support plates 11 and 12 are coupled to the upper and lower horizontal directions of the vertical support plates 10 arranged side by side while allowing the upper and lower linear motions to move along the 17. Both ends of the transfer screw (23) and the power transmission shaft (29) on the lower horizontal support plate (11) (12), characterized in that coupled to the axial rotation. According to claim 5, wherein the sensor 82 is attached to a predetermined position at a predetermined position of the vertical support plate 10, the upper and lower horizontal support plates 11, 12, one side of the upper and lower limit S / W (25) and (26) are provided, respectively, so that the movement direction and the reciprocating movement distance of the transfer plate 18 can be adjusted by the sensor 82 and the limit S / W 25, 26. Automatic massage machine. 4. The circular metal balls 54 and 55 are rotatably coupled to the lower ends of the casings 48 and 49, and the circular metal balls 54 and 55 are massage bodies. The massage roller 80 which is placed on the guide rails 56 and 57 formed on the upper surface of (3) and coupled to the upper direction of the casings 48 and 49 in accordance with the traveling direction of the transfer plate 18. Automatic massage device characterized in that the height of (81) is variable. According to claim 3, On the outer circumferential surface of the casings 48, 49 and the shaft rods 62, 63, incisions 50, 51 and slide grooves 64, 65 are formed in the axial direction, respectively. The protrusions 52 and 53 of the second and third spur gears 38 and 39 are fitted into the cutouts 50 and 51 and the slide grooves 64 and 65, respectively. , While the driving force of the third spur gears 38 and 39 can be transmitted to the shafts 62 and 63, the casing 48 and the shafts relative to the second and third spur gears 38 and 39. Automatic massage device characterized in that the 62 (63) can slide in the vertical direction.