KR101440088B1 - Shoulder Hanger Type Massager - Google Patents

Abstract

The present invention relates to a shoulder hanging massage apparatus for providing a massage to a shoulder and a neck of a user by an embedded massage ball rotating and moving back and forth while a massage apparatus hangs on a shoulder of the user. To this end, the shoulder hanging massage apparatus according to the present invention includes: a drive unit including an upper case and a lower case, which are coupled to each other to form a hollow space inside thereof, a drive motor provided on a center of the hollow space, a worm gear formed on a front and a rear part of a rotating shaft of the drive motor, and a driven gear engaged to the worm gear; a forward and backward motion unit including a reciprocating rotation shaft having a lower part fixedly inserted into an upper part of a rotation shaft of the driven gear in such a manner that the reciprocating rotation shaft moves forward and backward, a round plated shaped disk cam fixed to an upper surface of the upper case and having a cam hole formed at a center part thereof, through which the reciprocating rotation shaft passes and a drive surface on an upper surface of the round plated shaped disk cam to allow a roller to roll, and the roller fixed to the reciprocating rotation shaft to roll on a top of the drive surface; a massage unit including a rotating plate fixed to an upper end of the reciprocating rotation shaft and a massage ball protruding through an upper surface of the rotating plate; an outer skin including a device accommodating unit to embed the drive unit, the forward and backward motion unit, and the massage unit and a wrist gripping unit protruding downward through each end of the device accommodating unit in a longitudinal direction; and a controller including a PCB box provided inside the lower case and an operating panel provided on a surface of the outer skin. The controller includes a PCB box provided inside the lower case and an operating panel provided on a surface of the outer skin.

Description

Shoulder Hanger Type Massager

The present invention relates to a shoulder massage machine, and more particularly, to a shoulder massage machine in which a built-in massage ball is stretched forward and backward while the massage machine is placed on the shoulder, and massage is provided to the user's shoulder and neck.

Massage is a type of medical therapy that relieves fatigue or relieves pain by relaxing the muscles of the person's body or promoting blood circulation. In the case of massage provided by a person, the massage requires a lot of expertise and a lot of labor. . As a solution to this problem, a massage machine incorporating a mechanical element capable of realizing a massage operation is disclosed.

There are various methods such as massage or kneading each part of the body. In order to realize the massage operation as described above, the massage machine is driven in combination with the machine elements such as rollers, gears, and cams built therein.

Massage can be divided into general body massage represented by massage chair and partial massage which mainly provides massage around shoulder. Partial massage machine includes pillow type, bat type and shoulder type according to the shape.

There is a restriction that a pillow type massage machine can be provided only when a user is lying down, and a bat type massage machine is troublesome for a user to perform massage directly. On the other hand, the shoulder-girdle type massage has the merit that it can be used in the office because the massage is performed while the massage type is placed on the neck.

As a conventional technique of a shoulder-girdle type massage machine, Korean Utility Model Laid-Open No. 20-2013-0000071 (publication date: Mar. 1, 2013) is disclosed, and FIG. 1 is a perspective view showing a conventional shoulder- . Referring to FIG. 1, in the conventional art, a vibrator is built in the shoulder portion 1 and the waist portion 2, so that the user can massage the shoulder and waist in a state in which the user wears the shoulder- And the like. However, the above-mentioned prior art has a problem that the user feels bored easily because he / she only provides a simple massage of the vibration type by the vibrating body.

KR 20-2013-0000071 U 2013.01.03.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art, and a problem to be solved by the present invention is to provide a shoulder hanger massage machine in which a built-in massage ball can move forward and backward simultaneously with rotation.

In addition, a problem to be solved by the present invention is to provide a shoulder hanger massager which can prevent the massage ball from pressing forcefully on the massage part when the massage ball is rotated and moved back and forth.

A problem to be solved by the present invention is to provide a shoulder hanger massage machine capable of stably moving forward and backward even when massage ball is rotated at high speed for vibration massage.

In order to solve the above-mentioned problems, the shoulder hanger massager of the present invention comprises: an upper case and a lower case which form a hollow portion in a mutually coupled state; a driving motor provided at the center of the hollow portion; A drive unit including a worm gear and a follower gear gear-engaged with the worm gear; And a cam hole through which the reciprocating rotary shaft passes is formed on a central portion and a driving surface for rolling motion of the roller is formed on the upper surface of the upper case, A disc-shaped disc cam fixedly formed on an upper surface of the disc, and a roller rolling on the driving surface in a state fixed to the reciprocating rotary shaft; A massaging part comprising a rotating plate fixed to an upper end of the reciprocating rotary shaft and a massage ball protruding from an upper surface of the rotating plate; An outer skin comprising an instrument receiving portion having the driving portion, the forward / backward means, and the massage portion, and a wrist grip portion protruding downward from both ends in the longitudinal direction of the instrument receiving portion; And a control unit including a PCB box provided inside the lower case and an operation plate provided on a surface of the outer skin.

The massaging massager of the present invention is composed of a pair of large massage balls and a pair of small massage balls arranged such that the massage balls are opposed to each other, and the large massage ball is provided with an elastic ball cover Is fixedly fitted.

In addition, the shoulder strap massager of the present invention is further characterized by a tension spring having both ends fixed to the rotary shaft connecting portion of the reciprocating rotary shaft and the driven gear, respectively, at the lower end of the reciprocating rotary shaft and above the rotary shaft of the driven gear.

In the case of using the shoulder hanger massager according to the present invention, massaging of various patterns can be provided since massage ball can be moved forward and backward simultaneously with rotation through the driving unit and the forward / backward means.

In addition, when the shoulder hanger according to the present invention is used, it is possible to prevent the massage ball from being forcibly pressurized when the massage ball is rotated and moved forward and backward through the elastic ball cover fitted and fixed to the large massage ball, .

In addition, in the case of using the shoulder massage massager according to the present invention, even when the massage ball is rotated at a high speed through the tension spring provided at the connection portion of the rotary shaft of the reciprocating rotary shaft and the driven gear, Soft massage can be provided.

1 is a perspective view showing a conventional shoulder massage machine.
2 is a schematic diagram showing a state of the operation of a shoulder hanger according to the present invention;
3 is a cross-sectional perspective view showing a shawl massage machine according to the present invention.
FIG. 4 is an exploded perspective view showing a shoulder hanger according to the present invention. FIG.
5 is an exploded perspective view showing the forward and backward means of the shoulder hanger according to the present invention.
6 is a perspective view showing the forward and backward means of the shawl massage machine according to the present invention.
7 is a view illustrating a shawl massage machine according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 2 is a schematic view showing a state of the operation of the shoulder hanger according to the present invention, and FIG. 3 is a sectional perspective view showing the shoulder hanger according to the present invention. 2 and 3, the massage machine of the present invention comprises a driving unit 10, a forward / backward unit 20, a massage unit 30, an outer skin 40 and a control unit 50, 30 is characterized in that the massage ball 36 is moved forward and backward simultaneously with the rotation by the driving unit 10 and the forward and backward means 20 to provide massage to the shoulder portion of the user.

4 is an exploded perspective view showing a shawl massage machine according to the present invention. 3 and 4, the driving unit 10 rotates the massage unit 30 with an external power source. For this purpose, the upper case 11, the lower case 12, (13), a worm gear (15) and a driven gear (17).

The upper case 11 and the lower case 12 are coupled with each other to form a hollow portion therein and the drive motor 13, the worm gear 15 and the driven gear 17 are built in the hollow portion . The driving motor 13 is mounted on the center of the hollow portion and the driving motor 13 may be overheated if the massage machine is used for a long time so that the upper case 11 and the lower case 12 are provided with a plurality of The heat dissipating holes 14 may be formed.

The driving motor 13 is mounted at the center of the hollow portion with the rotary shafts being vertically arranged, and the worm gear 15 is formed at the front and rear rotary shafts. The worm wheel 16 and the driving gear 16 'are gear-engaged between the worm gear 15 and the driven gear 17 and the upper portion of the rotary shaft of the driven gear 17 is coupled to the reciprocating rotary shaft 20 of the forward / (22).

A through hole 11 'is formed in the upper case 11 so that the upper portion of the rotary shaft of the driven gear 17 is engaged with the reciprocating rotary shaft 22 through the through hole 11'. In this case, a spline 18 is formed on the upper portion of the rotating shaft of the driven gear 17 to move the reciprocating rotary shaft 22 forward and rearward.

Fig. 5 is an exploded perspective view showing the forward and backward means of the shawl massage machine according to the present invention. 4 and 5, the forward / backward means 20 transmits rotational power transmitted from the driven gear 17 to the massage unit 30, and the massage unit 30 periodically rotates forward / And includes a reciprocating rotary shaft 22, a disk cam 24, a roller 26, and a tension spring 28 for this purpose.

An arm spline (not shown) is formed inside the lower end of the reciprocating rotary shaft 22 so as to engage with the spline 18 so as to be able to move forward and backward while being fitted to the spline 18.

The disc cam 24 functions to move the massage unit 30 forward and backward together with the roller 26. [ To this end, a driving surface 24a having an amplitude (H) corresponding to the forward and backward width of the massage unit 30 is formed on the upper surface of the disk cam 24. The back surface of the disc cam 24 is fixed to the upper surface of the upper case 11 in a state where the cam hole 25 formed at the center of the disc cam 24 coincides with the through hole 11 '.

When the one end of the fixed shaft 27 of the roller 26 is fixed to the reciprocating rotary shaft 22 and rolls along the driving surface 24a, Since the gear 17 and the spline 18 are engaged with each other, they are turned back and forth while rotating.

At least two rollers 26 need to be fixed to the reciprocating rotary shaft 22 at equal intervals and equally spaced from each other so that an unreasonable load is not applied to both ends of the reciprocating rotary shaft 22, The driving surface 24a of the driving roller 24 is formed so as to be driven up and down by a length of the amplitude H when the roller 26 rotates.

That is, as shown in FIG. 5, a pair of rollers 26 are rotated at equal intervals on the upper surface of the driving surface 24a having two vertexes (A) and low points (B) symmetrically The roller 26 is moved forward and backward by the amplitude H of the disk cam 24 twice per one rotation.

When the driving motor 13 is rotated at a high speed, the massage unit 30 can provide vibratory massage. However, at the time of high-speed rotation, the roller 26 rotates at the apex A of the driving surface 24a of the disk cam 24, The restoration to the downward direction due to the inertial force may be delayed. 6, both ends of the tension spring 28 are fixed to the lower end of the reciprocating rotary shaft 22 and the upper portion of the driven gear 17, respectively, thereby preventing the restoration delay as described above .

The massage unit 30 functions to massage the user's shoulder and neck by rotation and forward and backward movement of the reciprocating rotary shaft 22. For this purpose, the massage unit 30 includes a rotary plate 32, a massage ball 36, 37).

A receiving hole 33 is formed at the center of the rotating plate 32 and the upper end of the reciprocating rotary shaft 22 is fitted and fixed to the receiving hole 33. The rotating plate 22 is rotated The massaging of the massage ball 36 and the elastic ball cover 37 formed on the upper surface of the elastic ball cover 32 is performed.

The massage ball 36 may be composed of a pair of large massage balls 34 and a pair of small massage balls 35 arranged to face each other on the upper surface of the rotary plate 32. In this case, the large massage ball 34 and the small massage ball 35 can have the effect of rubbing the shoulder part due to the difference in size and height during rotation.

The elastic ball cover 37 is fitted into the large massage ball 34. The elastic cover 38 is elastically deformed when an external force is applied to the elastic ball cover 37. Accordingly, the stretchable ball cover 37 prevents the massage portion protruded during rotation from being pressed by force, thereby performing soft massage.

2 and 4, the outer skin 40 serves to stably spread the driving unit 10, the forward / backward unit 20, and the massage unit 30 over the shoulder portion of the user. The outer skin 40 includes an instrument receiving portion 42 in which the driving portion 10, the forward and backward means 20 and the massage portion 30 are embedded, A pair of wrist grip portions 44 protruding from the wrist grip portion 44 and a hanger hook band 46 fastened to both ends of the wrist grip portion 44. [

The device accommodating portion 42 and the wrist grip portion 44 are made of a skin sheet such as leather and a cushion member such as a sponge provided on the inner side of the outer sheet. A direct current may be further provided.

The lower portion of the wrist grip portion 44 is formed with a ring-shaped grip hole, and when the user inserts both wrists into the grip hole, the device accommodating portion 42 is pulled so that the massage strength of the massage portion 30 .

The hanger hooking band 46 is engaged with both ends of the wrist grip portion 44 through a ring formed at both ends in the longitudinal direction, as shown in Fig. The massage strength of the massage part 30 is adjusted by pulling the device accommodating part 42 in a state where the user spans the femoral hook band 46 on the lower side of the femur in place of inserting both wrists into the finger holes . Thus, since both hands are free, effective massage can be provided to a user who has pain on the neck and shoulder area by long sitting, such as an office worker or a student.

The control unit 50 controls the power supply and rotation speed for driving the driving motor 13. For this purpose, the control unit 50 includes a PCB box (not shown) And an operation plate 54 electrically connected to the PCB box 52 while being disposed on the surface of the outer skin 40.

The on / off and vibration massage buttons are provided on the operation plate 54. When the on button is pressed, the drive motor 13 is operated by the control signal of the PCB box 52, When the vibration massage button is pressed, the drive motor 13 is rotated at a high speed by the control signal of the PCB box 52, so that vibration massage is performed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

10:
11: upper case 12: lower case
13: drive motor 15: worm gear
17:
20: forward / backward means
22: reciprocating rotary shaft 24: disk cam
24a: driving surface 26: roller
28: Tension spring
30: Massage
32: Rotating plate 34: Large massage ball
35: Small Massage Ball 36: Massage Ball
37: New ball bearing cover
40: external skin
42: instrument receiving portion 44: wrist grip portion
46: Thigh hook band
50:
52: PCB box 54: operating plate

Claims (4)

(11) and a lower case (12) which form a hollow portion in a state where they are coupled to each other, a driving motor (13) provided at the center of the hollow portion, and a worm gear (15), and a driven gear (17) for gearing with the worm gear (15);
And a cam hole (25) through which the reciprocating rotary shaft (22) is passed is formed on the center portion and the rolling motion of the roller (26) Shaped disk cam 24 fixedly formed on the upper surface of the upper case 11 in a state in which the driving surface 24a is formed on the upper surface of the driving surface 24a, (20) consisting of rollers (26) rolling on top of the rollers (24a);
A massaging part 30 comprising a rotating plate 32 fixed to the upper end of the reciprocating rotary shaft 22 and a massage ball 36 protruding from the upper surface of the rotating plate 32;
The device accommodating portion 42 incorporating the driving unit 10, the forward and backward means 20 and the massage unit 30 and the wrist grasping portion 44 protruding downward from both ends in the longitudinal direction of the device accommodating portion 42 (40); And
And a control unit 50 comprising a PCB box 52 provided inside the lower case 12 and an operation plate 54 provided on a surface of the outer skin 40. [ .
The method according to claim 1,
The massage ball 36 is composed of a pair of large massage balls 34 arranged to face each other and a pair of small massage balls 35. The large massage balls 34 are provided with elasticity And a ball cover (37) is fitted and fixed.
The method according to claim 1,
At the rotation shaft connecting portion of the reciprocating rotary shaft 22 and the driven gear 17,
And a tension spring (28) fixed at both ends to the lower end of the reciprocating rotary shaft (22) and the upper portion of the rotary shaft of the driven gear (17).

The method according to claim 1,
In the outer skin 40,
Further comprising a thigh hook band (46) fixed to both ends of the wrist grip (44) to adjust massage intensity.

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