WO2020197100A1

WO2020197100A1 - Portable massage device

Info

Publication number: WO2020197100A1
Application number: PCT/KR2020/002510
Authority: WO
Inventors: 윤상보; 윤희준
Original assignee: 윤상보; 윤희준
Priority date: 2019-03-22
Filing date: 2020-02-21
Publication date: 2020-10-01
Also published as: KR20200112534A

Abstract

The present invention relates to a portable massage device which is easily grippable by hand and enables the end of a massage rod coming into contact with skin to simultaneously perform plane rotation and longitudinal movement. A portable massage device according to the present invention comprises: a cylindrical body part (220); a driving rotation shaft fastening port (221) integrally formed with a central axial portion of the cylindrical body part; multiple massage units (230) formed on one surface of the cylindrical body part; and a driving device (210) coupled to the driving rotation shaft fastening port and rotating the cylindrical body part.

Description

Portable massager

The present invention relates to a portable skin massager, and more particularly, to a massager that can be easily grasped by hand, has less vibration of the massager, and the end of a massage rod in contact with the skin is simultaneously rotated in a plane and vertically flowed.

In general, there is a trend of efforts to maintain skin health and beauty by using cosmetics or various massagers as a method to keep the skin young and beautiful regardless of age or gender.

Conventional portable massagers used for skin massage are disclosed in Korean Patent Registration No. 10-0997831 (Citation 1) and Korean Patent Publication No. 10-2016-0078162 (Citation 2).

First, looking at the massage device 100 of Cited Document 1, as shown in Figs. 1 and 2, a main body 10 having a driving means 20 formed therein, and a massage means 30 assembled on the upper part of the main body 10 ) And a cap 40 that protects the massage means 30 and is coupled with the upper portion of the body 10. The main body 10 has a storage chamber 11 and a switch 12 formed on the outside, and a driving means 20 therein. The driving means 20 is partially exposed to the outside to form a connection terminal 21 connected to the power line, and includes a rechargeable battery 22 connected to the connection terminal 21.

A motor 23 is configured on the upper part of the main body 10 so that the rotation shaft 23a is exposed to the outside, and the motor 23 at the upper and the battery 22 at the lower part are connected to the control unit 24 at the center. 24) is again connected to the switch 12 exposed to the outside.

In addition, the massage means 30 is assembled on the rotation shaft 23a of the motor 23.

The massage means 30 is partially inserted and assembled into the storage chamber 11 formed outside the main body 10. The massage means 30 includes a rotating plate 31 having a tapered surface 31a on one side, and a column 31b having a connecting hole 31b' into which the rotating shaft 23a is inserted into one side of the rotating plate 31. Several protrusions 32 are integrally configured on the side. On the outer circumferential surface of the massage means 30, the cap 40 is close to the tapered surface 31a of the rotating plate 31 and is assembled with the main body 10.

The cap 40 has a plurality of non-slip protrusions 41 formed on an outer surface thereof, and a female screw 42 on one side and a tapered surface 43 on the other side while the inside is penetrated. The cap 40 is a screw portion 11a formed on the outer surface of the storage chamber 11 and the female screw 42 are screwed while the massage means 30 is assembled inside the storage chamber 11 of the main body 10 When assembled, the tapered surface 43 of the cap 40 is assembled in a state close to the tapered surface 31a of the rotating plate 31 to prevent the rotating plate 31 from shaking when rotating. Reference numeral 45 denotes a groove 45 through which the massage means 30 is exposed.

On the other hand, the portable massager disclosed in Cited Document 2 includes a case including an internal sub-motor, a battery, and a planetary gear train, a first switch formed on the surface of the case to operate power on/off, and on the surface of the case. It includes a second switch that is formed to adjust the strength of rotation, a rotation switch that adjusts the rotation direction in the front part of the case, and a massage rod that transmits a rotational motion that can be fastened and released.

However, the massage means and the massage rod of the conventional massager configured as described above have a structure that can only be converted to a flat surface, so that not only the efficiency of skin massage is lowered, but also there is a limitation in effectively massaging curved skin.

The present invention was devised to improve the above problems, and an object of the present invention is to provide a massager in which the end of a massage rod is rotated in a plane and flows up and down simultaneously.

Another object of the present invention is to provide a massager that makes elastic contact along the curved surface of the skin when the end of the massage rod comes into contact with the skin.

An example of a portable massager according to the present invention for achieving the above object is a cylindrical body portion, a driving rotation shaft fastener integrally formed on the central axis of the cylindrical body portion, and a plurality of massagers configured on one surface of the cylindrical body portion A unit and a driving device coupled to the driving rotation shaft fastener to rotate the cylindrical body portion.

In particular, the massage unit is installed in the cylindrical body portion, a through-hole body is configured with a stepped upper side to have an opening, and is mounted so as to flow up and down in the through-hole body, and one end is mounted to the outside through the opening. It characterized in that it consists of an exposed massage rod fastener, an elastic body that presses the massage rod fastener toward the opening, and a massage rod coupled to one end of the massage rod fastener exposed to the outside.

In addition, the massage unit is characterized in that it is selectively configured on a surface perpendicular to the central axis of the cylindrical body or parallel to the central axis of the cylindrical body.

In another example of the massage unit, three are arranged at equal intervals on the front disk of the body, and the shaft is inserted into the hollow part of the massage roller, so that the upper end of the massage roller is caught on the head of the shaft, and the spiral fastening part of the shaft is It is fastened to the first fastening hole formed in the front disk portion of the negative, and characterized in that the massage roller is able to swing in the shaft.

The massage roller is characterized in that the three spherical portions are integrally formed.

Another example of the massage unit is that three are arranged at equal intervals on the front disk of the body, and a plurality of massage balls are fitted with a shaft, so that the upper massage ball among the plurality of massage balls is caught on the head of the shaft, and the spiral of the shaft It is characterized in that the fastening part is fastened to the first fastening hole formed in the front disk part of the body part, so that a plurality of massage balls can be turned off the shaft.

The present invention is installed in a cylindrical body portion and a stepped upper side, a through hole having an opening, and a massage rod fastened to be mounted so as to flow up and down in the through hole, and one end is exposed to the outside through the opening By rotating a plurality of massage units composed of a ball, an elastic body that presses the massage rod fastener toward the opening, and a massage rod coupled to one end of the massage rod fastener exposed to the outside, , When the end of the massage rod is in contact with the skin, it is possible to obtain the effect of allowing elastically wide and even contact along the curved surface of the skin.

In addition, it is not only easy to use, but also has the advantage of being portable and easy to replace the massage rod.

1 is a side cross-sectional view of a conventional portable massager.

Figure 2 is an exploded perspective view of a conventional portable massager.

3 is a perspective view showing a portable massager according to a first embodiment of the present invention.

Figure 4 is a sectional view of the main part of Figure 3;

Figure 5 is a sectional view showing a cylindrical body of the portable massager of the present invention.

Figure 6 is a cross-sectional view showing a through-hole body of the massage unit of the present invention.

7 is a sectional view showing a massage rod fastener of the massage unit of the present invention.

Figure 8 is a sectional view showing a massage rod of the massage unit of the present invention.

9 is a perspective view showing another example of the portable massage device of the present invention.

10 and 11 are views showing another example of a cylindrical body portion of the portable massager of the present invention.

12 is a sectional view showing another example of a massage rod fastener of the massage unit of the present invention.

13 is a sectional view showing another example of the massage rod of the massage unit of the present invention.

14 is a perspective view showing a portable massager according to a second embodiment of the present invention.

15 is a cross-sectional view showing a portable massager according to a second embodiment of the present invention.

16 is a perspective view showing a modified example of FIG. 14;

17 is a cross-sectional view showing a modified example of FIG. 15.

Hereinafter, the technical configuration and operation of the portable massager of the present invention will be described in detail with reference to FIGS. 3 to 13.

3 and 4, the portable massager 200 according to the first embodiment of the present invention includes a driving device 210 equipped with a motor, a cylindrical body 220, and coupled to the cylindrical body. A massage unit 230 is provided.

A driving rotation shaft fastener 221 coupled to the driving rotation shaft 211 of the driving device is integrally formed at the central shaft portion of the cylindrical body part. The coupling of the driving rotation shaft 211 and the driving rotation shaft fastener 221 of the driving device may use a screw coupling or force fitting method.

The driving rotation shaft 211 is capable of forward and reverse rotation and is driven by a motor equipped with a reducer, and is configured to appropriately adjust the rotation direction or rotation speed by a control device (not shown).

In addition, a plurality of screw grooves 222 are configured on one surface of the cylindrical body 220 so that a plurality of massage units 230 can be fixed in such a manner as to be screwed.

The massage unit 230 coupled to the screw groove 222 is installed on the cylindrical body portion 220 and has a stepped portion 232 on the upper side thereof, and a through hole 231 having an opening 233 and , The massage rod fastener 235, which is mounted so as to flow up and down in the through hole and has one end exposed to the outside through the opening 233, and the massage rod fastener to push the massage rod fastener toward the opening. It consists of a spring 237 and a massage rod 238 coupled to one end of the massage rod fastener exposed to the outside.

By configuring the massage unit 230 as described above, there is an advantage in that when the massage rod is in contact with the skin, it can be elastically and evenly contacted along the curved surface, and assembly and disassembly of parts can be simplified.

The massage unit 230 is configured on a surface perpendicular to the central axis (y) of the cylindrical body portion 220 as shown in FIGS. 3 and 4 or the central axis of the cylindrical body portion 220 as shown in FIG. 9 It may be selectively configured on the side parallel to (y), that is, the cylindrical surface 225.

When the massage unit 230 is configured on the cylindrical surface 225, it may be configured as one row on the cylindrical surface as shown in FIG. 9, or may be configured as a plurality of rows as illustrated in FIG. 10. In addition, as shown in FIG. 11, by configuring the cylindrical surface of the cylindrical body portion 230 as a concave curved surface, the contact of the massage unit 230 may be evenly performed according to the body contact position.

The cylindrical body portion 220 to which the massage unit 230 is fastened has a driving rotation shaft fastener 221 for fastening a driving rotation shaft to the lower portion as shown in FIG. 5 and a screw groove 222 for fastening the massage unit 230. Is composed.

The through hole 231 constituting the massage unit 230 is coupled to the screw groove 222 configured in the cylindrical body 220 as shown in FIG. 6 and has a screw thread 231a formed at the lower part so as to be installed, and the upper part By forming the stepped 232, the opening 233 is provided, and the inside is formed in an empty shape.

In addition, the massage rod fastener 235 constituting the massage unit 230 is mounted so as to be able to move up and down in the through hole 231 having an empty inside as shown in FIG. 7.

One end of the massage rod fastener 235 is exposed to the outside through the opening 233, and the other end is a spring support groove 236 to stably support one end of the spring 237 within the through hole 231. ) Is constructed. In addition, a screw groove 237 into which the massage rod 238 is fastened is formed at one end of the exposed massage rod fastener 235.

In addition, the massage rod 238 constituting the massage unit 230 is configured with a thread 238a to be fastened to the screw groove 237 of the massage rod fastener as shown in FIG. Soft functional material 239 is configured. The functional material 239 fixed to the massage rod 238 can be configured in various sizes or shapes, and the user can replace the massage rod in a detachable manner as needed.

The massage unit 230 configured as described above is configured on a surface formed at a right angle to the central axis y of the cylindrical body portion 220, or is configured on a cylindrical surface disposed substantially parallel to the surface of the skin by rotating it. The contact surface can be maximized, and the cushioning by the spring 237 acts on the massage rod at the same time upon contact, so it is possible to obtain the advantage of elastic contact along the contact curved surface of the skin.

In addition, the massage rod fastener 235 and the massage rod 238 may be configured to form a screw thread 337 and a screw groove 338a as shown in FIGS. 12 and 13 to be coupled to each other.

The portable massager 200 of the present invention described above is not limited to the structure illustrated in the drawings and detailed description, and can be implemented with various modifications within the scope described in the objects and claims of the present invention.

14 and 15, the portable massager 400 according to the second embodiment of the present invention is coupled to a driving device 410 equipped with a motor and a driving rotation shaft 411 of the driving device 410. It includes a cylindrical body portion 420 and a massage unit 430 coupled to the body portion 420.

The configuration in which the body part 420 is coupled to the drive rotation shaft 411 of the drive device 410 is the same as the portable massage device according to the first embodiment of the present invention.

The massage unit 430 is disposed at three equal intervals on the front disk portion 421 of the body portion 420, and a shaft 433 is fitted into the hollow portion 431a of the massage roller 431, and the massage roller ( The upper end of the shaft 431 is caught in the head portion 433a of the shaft 433, and the helical coupling portion 433b of the shaft 431 is formed in the front disk portion 421 of the body portion 420 ( It is fastened to 422, so that the massage roller 430 is able to swing in the shaft 433.

The massage roller 431 is integrally formed with three spherical portions.

16 and 17, as another alternative, the massage unit 430 is disposed at three equal intervals on the front disk portion 421 of the body portion 420, and a plurality of massage balls 441 is provided on the shaft. (433) is inserted, the upper massage ball among the plurality of massage balls 441 is caught on the head part 433a of the shaft 433, and the spiral fastening part 432 of the shaft 431 is attached to the body part 420 It is fastened to the first fastening hole 422 formed in the front disk portion 421, so that a plurality of massage balls 441 can be turned away from the shaft 433.

The portable massager 400 according to the second embodiment of the present invention configured as described above is driven by driving the driving device 410 after the massage roller 431 or the massage ball 441 is in close contact with a body such as a calf, etc. As the body portion 420 is rotated by the rotation of the rotation shaft 211, the three massage rollers 431 sequentially contact the user's body to perform a massage.

Claims

A cylindrical body, a driving rotation shaft fastener integrally formed on the central axis of the cylindrical body, a plurality of massage units configured on one surface of the cylindrical body, and the cylindrical body coupled to the driving rotation shaft fastener In the portable massager having a driving device for rotating the unit,

The massage unit is installed in the cylindrical body portion, a through-hole body having a stepped upper side and having an opening, and is mounted so as to be able to flow up and down in the through-hole, and one end is exposed to the outside through the opening. A portable massager comprising a massage rod fastener, an elastic body that presses the massage rod fastener toward the opening, and a massage rod coupled to one end of the massage rod fastener exposed to the outside.
The method of claim 1,

The massage unit is a portable massager, characterized in that it is selectively configured on a surface perpendicular to the central axis of the cylindrical body portion or parallel to the central axis of the cylindrical body portion.
A portable massager having a driving device equipped with a motor, a cylindrical body coupled to a driving rotation shaft of the driving device, and a massage unit coupled to the body,

The massage units are arranged at equal intervals on the front disk of the body part, and the shaft is inserted into the hollow part of the massage roller, so that the upper end of the massage roller is caught on the head of the shaft, and the spiral fastening part of the shaft is the front disk of the body part. A portable massager, characterized in that it is fastened to the first fastening hole formed in the portion, so that the massage roller can spin away from the shaft.
The method of claim 3,

The massage roller is a portable massager, characterized in that the three spherical portions are integrally formed.
A portable massager having a driving device equipped with a motor, a cylindrical body coupled to a driving rotation shaft of the driving device, and a massage unit coupled to the body,

The massage units are arranged at equal intervals on the front disk of the body part, and a plurality of massage balls are fitted with a shaft, so that the upper massage ball among the plurality of massage balls is caught on the head of the shaft, and the spiral fastening part of the shaft A portable massager, characterized in that it is fastened to the first fastening hole formed on the front disk portion, so that a plurality of massage balls can spin away from the shaft.