JP4880661B2 - Massager structure for back finger massage massage - Google Patents

Description

The present invention relates to a massage structure, and in particular, by the eccentric rotation of the rocking member, a massage effect of a finger hook can be obtained, and using sliding on the splay surface of the swing arm and the rocking member, The swing arm angle can be adjusted according to the body pressure, and the pressure applied to all the pressure wheels is the same, providing a more comfortable finger grip massage effect. .

As shown in FIG. 9, in the present invention, one driving device 30 and two massagers 40 are provided, and an eccentric shaft 31 is pivotally mounted above the driving device 30, and massage portions 41 and 42 are provided at both ends of the massager 40. Is formed in the massage portions 41 and 42, and a pivot attachment hole 44 is provided in the center of the massager 40. According to the above structure, the pivot attachment hole 44 of the massager 40 is provided. When the massage parts 41 and 42 are in contact with the body part 2 using the flexibility that is fitted to the eccentric shaft 31 and expands from both sides of the hollow hole 43 to the outside, a soft massaging force is generated. Further, the massaging force of the massager 40 is further increased by utilizing the eccentric fluctuation caused by the operation of the eccentric shaft 31. In the conventional structure described above, the pivot hole 44 of the massager 40 is Directly fixed to the eccentric shaft 31, the massager 40 can be swung only at a predetermined angle, and when the body part 2 has different pressurization angles of the massager 40 as shown in FIG. It is concentrated and the desired massage effect cannot be obtained with respect to the massage unit 42, that is, the best massage effect cannot be obtained, or the user needs to adjust the posture according to the massage chair. , Inconvenient for users and annoying.

    The present inventor proposes the present invention in which the above-mentioned drawbacks are solved by careful research, and the above-mentioned drawbacks can be effectively eliminated by utilizing science, and the design is rational.

An object of the present invention is a massager composed of a swing arm and a rocking member. In the swing arm, a sliding hole is provided at the center, and pressure wheels are pivotally attached to both ends. The rotation of the swing arm and the contact surface between the swing surface of the swing arm and the swinging member change the angle of the swing arm, and the change in angle is used to improve practicality. When the surface is in use, the angle of the swing arm can be adjusted according to the pressure of the body, the pressure applied to all the pressure wheels is the same, and a more comfortable finger-engaging massage effect can be obtained. Provides a massager structure.

It is a massager structure of a back finger grip massage massage composed of a swing arm and a rocking member,
The swing arm is provided with a sliding hole in the center, pressure wheels are pivotally attached to both ends of the swing arm, a sliding surface is formed on the inner wall edge of the sliding hole, and the swinging member is placed in the sliding hole. The outer edge of the block is a tangential surface and struck against the sliding surface of the sliding hole, and the eccentric hole is opened at the eccentric position in the axial direction of the rocking member. The sliding surface and the mortgage surface can be adjusted according to the pressure of the body at the time of use, and the swing arm angle can be adjusted by sliding between the sliding surface and the mortgage surface. The pressure applied to the pressure wheel is the same, and a more comfortable finger gripping effect can be obtained.

Hereinafter, the features and technical contents of the present invention will be described in detail with reference to the drawings. However, the drawings and the like are for reference and explanation, and the present invention is not limited thereby.

1 and 2, a massager 10 according to the present invention includes a swing arm 11 and a rocking member 12, and the swing arm 11 is provided with a sliding hole 111 in the center, and is applied to both ends. The pressure wheels 112 and 112 ′ are pivotally attached, a sliding surface 113 is formed on the inner wall edge of the sliding hole 111, a dead end convex edge 114 is formed at one end opening of the sliding hole 111, and the other end. The swinging member 12 may be a block installed in the sliding hole 111 and may have a bearing structure. At the outer edge of the swinging member 12, the swaying member 12 contacts the sliding surface 113 of the sliding hole 111. Further, an eccentric hole 122 is formed at an eccentric position in the axial direction of the rocking member 12, and a fixing member 116 is coupled and fixed to the installation port 115.

According to the present invention, as shown in FIG. 1 and FIG. 2, the sliding hole 111 of the swing arm 11 is fitted into the swing member 12 at the end of the installation port 115, and the contact surface 121 of the swing member 12. And the sliding surface 113 of the sliding hole 111 are in contact with each other, and the fixing member 116 is coupled and fixed to the installation port 115 at the inner end of the swing arm 11, and the coupling method may be locked with a screw. Alternatively, the rocking member 12 may be locked, that is, the rocking member 12 is positioned in the sliding hole 111 and is positioned by the dead end convex edge 114 and the fixing member 116, and the massager 10 is rocked. The member 12 is mounted on the driving device 20 (as shown in FIG. 5), and the massager 10 is installed symmetrically on both ends of the rotating shaft 21 of the driving device 20, and the eccentric hole of the shaking member 12 is mounted. 122 is the rotating shaft 21 It is fixed to the coupling part 211, and the eccentric hole 122 and the coupling part 211 are coupled so as to be locked by the inner and outer threads, or are locked by the bolt after being locked by the concave tank and the protrusion, and The sliding surface 113 of the swing arm 11 and the contact surface 121 of the swinging member 12 are shaped to match each other, and the sliding surface 113 and the contact surface 121 are in annular contact with each other in a plane, and are circular with an arc surface. It may be a contact (as shown in FIG. 5), and this changes its shaking form.

2 to 4, the rotation shaft 21 is interlocked by the rotation of the driving device 20, the rotation shaft 21 is fixedly connected to the rocking member 12, and the rotation shaft 21 and the rocking member 12 are used. The rocking member 12 is eccentrically rotated with the eccentric hole 122 as a spindle, and the rocking member 12 is formed in the sliding hole 111 of the swing arm 11. The swing arm 11 is swung at the same arc degree due to the rotation of the swing member 12, and thereby a pressure swing is formed so as to obtain a finger catching effect. 121, sliding occurs, that is, the angle of the swing arm 11 changes, the change of the angle improves its practicality, and when the swing arm 11 is used for a part of the body 1, It can be reciprocated by the interlocking of the passive rocking member 12, and the pressurizing wheels 112 and 112 'perform a massage operation so as to thrust, and the pressurizing wheels 112 and 112' The contact position is affected, and the pressurizing force between the pressure wheels 112 and 112 ′ varies depending on the position of the contact, and the swing arm 11 and the rocking member 12 contact each other on the sliding surface 113 and the contact surface 121. Since the sliding contact has a frictional resistance, the sliding surface 113 and the contact surface 121 can adjust the angle of the swing arm 11 according to the pressure of the body 1 when used. Since the applied pressure of all the pressure wheels 112 and 112 ′ becomes the same by sliding between the contact surface 113 and the contact surface 121, a more comfortable finger gripping effect can be obtained.

5 and 6 show a better state of use. The coupling portion 211 of the rotating shaft 21 is coupled to the eccentric hole 122 of the rocking member 12, and the coupling portion 211 has a straight rod shape and is coaxial with the rotating shaft 21. Further, the swing arm 11 and the swinging member 12 are connected by pivot attachment, and the surface shapes of the sliding surface 113 and the butt surface 121 are matched to each other. When the swing arm 11 makes an annular contact with the arcuate surface, the swing arm 11 performs the axial rotation on the swing member 12 using the sliding hole 111, and the swing arm 11 is rotated by the rotation of the swing member 12. In this case, a swing with the same arc degree is performed, that is, an impulsive pressure swing with a finger catching effect is formed, and the sliding surface 113 comes into contact with the arc surface of the butt surface 121 so that the swing arm 11 has an appropriate left / right swing angle. Occurs and swings above At the same time a pressure of over arm 11, to obtain the effect of the right and left kneading, thereby, the pressure range of the pressurized 圧輪 112, 112 'Hirogareru.

FIGS. 7 and 8 show other better use states, in which the eccentric hole 122 of the rocking member 12 is coupled to the coupling portion 211 of the rotating shaft 21, and the coupling portion 211 is connected to the axis of the rotating shaft 21. Since the swing arm 11 and the swinging member 12 are pivotally attached, when the sliding surface 113 and the contact surface 121 are in a circular contact with each other, the swing arm 11 is curved in an inclined manner. By the coupled portion 211 thus made, an axial displacement swing is performed, and by swinging the swinging member 12, the swing arm 11 swings with the same arc degree, and a thrust pressure swing such as a finger hook effect is formed. That is, when the swing arm 11 is pushed and swayed, the left and right swaying occurs, and by applying pressure to the swing arm 11, the effect of left and right squeezing can be obtained at the same time. Norm There Hirogare, comfort of the massage is improved.

As such, the present invention is more progressive and more practical, and claims are filed according to law.

The above is merely a better embodiment of the present invention, and the present invention is not limited thereby, and equivalent changes made based on the scope of the claims and the description of the present invention. All modifications are within the scope of the claims of the present invention.

Three-dimensional view of the present invention Three-dimensional exploded view of the present invention Practical conceptual diagram of the present invention (1) Practical conceptual diagram of the present invention (2) Three-dimensional exploded view of another good use state of the present invention Operation diagram of another good use state of the present invention Three-dimensional exploded view of still another good use state of the present invention Operational diagram of still another good use state of the present invention Conventional exploded view Conventional practical conceptual diagram

Explanation of symbols

Invention 1
Body 10
Massager 11
Swing arm 111
Sliding holes 112, 112 ′ Pressure wheel 113
Sliding surface 114
Dead end convex edge 115
Installation port 116
Fixing member 12
Oscillating member 121
Foreclosure 122
Eccentric hole 20
Drive device 21 Rotating shaft 211
Conventional joint 2
Body part 30
Drive device 31
Eccentric shaft 40
Massager 41, 42 Massage part 43
Hollow hole 44
Pivot hole

Claims (10)

A massager composed of a swing arm and a rocking member,
The swing arm is provided with a sliding hole in the center, pressure wheels are pivotally attached to both ends, a sliding surface is formed on the inner wall edge of the sliding hole, and the swing member is in the sliding hole. at the installation block, its outer edge, with mortgage surface, and mortgage on the sliding surface of the sliding hole, the eccentric axial position of the upset member, Ri massager structure der eccentric hole is opened,
The sliding surface of the swing arm and the contact surface of the swinging member have shapes that coincide with each other, and the sliding surface and the contact surface are arcuate surfaces and are in an annular contact structure. Massager structure for back finger grip massage massage.   2. The massager structure for back finger squeezing massage according to claim 1, wherein the rocking member is a bearing.   The back finger according to claim 1, wherein a dead end convex edge is formed at an opening at one end of the sliding hole, an installation port is provided at the other end, and a fixing member is coupled and fixed to the installation port. Massager structure for hanging massage.   4. The massager structure for back finger grip massage according to claim 3, wherein the installation port and the fixing member are coupled by being locked with a screw.   4. The massager structure for back finger grip massage massage according to claim 3, wherein the installation port and the fixing member are coupled by being locked in a locking tank.   2. The massaging massager for back finger squeezing massage according to claim 1, wherein the swinging members are symmetrically installed at both ends of the rotating shaft of the driving device, and the eccentric holes are fixed to the coupling portion of the rotating shaft. Construction.   7. The massager structure for back finger grip massage according to claim 6, wherein the eccentric hole and the coupling portion are coupled by being locked by inner and outer threads.   7. The massager structure for back finger grip massage according to claim 6, wherein the eccentric hole and the coupling portion are coupled by locking the recessed tank and the protrusion and locking with a bolt.   7. The massager structure for back finger grip massage according to claim 6, wherein the coupling portion has a straight bar shape and extends coaxially with the rotation axis.   The massager structure for back finger squeezing massage according to claim 6, wherein the coupling part is curved while being inclined with respect to the axis of the rotation shaft.