KR100913842B1 - Double massaging tool for massage apparatus - Google Patents

Abstract

A double massage tool for the massage apparatus is provided, which can control the stimulus intensity applied to the skin by height control between the outer tube and the inner tube. A double massage tool for the massage apparatus comprises: a nipple(185) connected to a negative pressure source through the connecting tube(160); an outer tube(181) which has the shape in which the lower part is opened and forms the first skin contact part on the bottom; and an inner tube(182) in which the peripheral part is detachably combined with the inner circumferential portion of the outer tube, the top and bottom part are opened, and the second skin contact part is formed on the bottom.

Description

Double massaging tool for massage apparatus

The present invention relates to a dual massage tool for a massage device, it is possible to adjust the step of the dual massage tool that the negative pressure is formed through the negative pressure generating device provided in the massage device and can be completely disassembled and assembled can be completely cleaned and disinfected A dual massage tool for a massage device.

In general, the cupping therapy is a herbal treatment used for vacuum chemotherapy, blood purification, and constitution improvement. The cupping cup is placed inside a cupping cup using an inhalation apparatus that can inhale air and spill the cup over the affected area. By releasing the air to create a vacuum state, a part of the skin of the treatment area is sucked into the cupping cup, the muscles are released and the nerves are stabilized, and the pores of the skin are opened and the wastes in the human body present in the capillaries through the pores, Other toxins, etc. leaked to facilitate the blood in the blood vessels as well as to be used to extract the blood or pus.

There are two types of treatments using cupping machine, one is spraying a certain amount of combustion material inside cup and burning it for a certain time to form the inside of vacuum cupping cup. There is a thing attached to the human body, and another one is formed in a vacuum through the operation of extracting the air inside the cupping cup using an inhaler or suction pump is attached to the human body.

As such, the cupping machine which is commonly used thus far forms a cup-shaped cupping cup, and the cupping cup is connected to a separate vacuum suction device, and the cupping cup is brought into contact with the human skin to operate the suction device so that the pressure inside the cupping machine is maintained. Or to make up the cupping cup and make contact with the skin of the human body, and then place the steam inside the cupping cup or install a manual pump in the cupping cup to remove the air inside the cupping cup and vacuum the inside of the cupping cup. By changing to the (low pressure) state, the cupping procedure is performed on the human body.

However, such a cupping machine performs a simple cupping function in which waste or blood is taken out of the body by using a simple negative pressure, and it is difficult to control the suction pressure, which makes it difficult to apply to skin care.

In order to solve this problem, Korean Utility Model Registration No. 317763 has a single cylindrical cupping cup connected to the main body generating air pressure, and variously controls the pressure change of the positive pressure and the negative pressure in the cupping cup and repeats the same. There has been disclosed a skin massager that can massage the skin by setting the number of times and the overall time in advance for each mode.

However, such a skin massager using the cupping was not easy to massage while moving the cup cup to various parts of the curved body with various curvatures.

In addition, Utility Model Registration No. 313775 proposes a cupping device in which a double compression plate is formed in order to increase the compression force, but has a structure in which the set negative pressure is broken when the movement is performed for massage. That is, the pre-registration design is a structure that can not be applied to the continuous negative pressure when the movement massage is made.

Furthermore, Utility Model Registration No. 191615 proposes a structure in which a plurality of ring-shaped protrusions are integrally formed at the bottom of the container to reduce the tenderness generated when the external affected part is sucked into the container when a strong negative pressure is applied to the cupping device. have. However, the structure in which a plurality of ring-shaped protrusions are arranged at such minute intervals is difficult to properly respond to massage while moving the cups to various parts of the curved body with various curvatures, so that the vacuum is easily broken. Difficult to exercise

On the other hand, the present applicant has proposed a skin massager for removing skin waste using negative pressure having a double cup structure in consideration of the above problems of the prior art. The pre-registered patent discloses a massager applicable to various body parts using a double cupping cup, which will be described with reference to FIGS. 1 and 2.

1 is a cross-sectional view showing a conventional double cupping cup, Figure 2 is an enlarged view showing a part III shown in FIG.

Referring to FIG. 1, the double cupping cup 200 has a valve unit 210 connected to one side of a vacuum pump (not shown) through a connection tube 170, and the other side of the valve unit 210 is connected to an upper end thereof. The outer cup 230 and the inner cup 250 are coupled to each other and installed while maintaining the gap S2.

The valve unit 210 includes a valve housing 211, a cap 213, a valve 215, a movable stem 217, and a return spring 219.

The massage device of the pre-registered patent No. 856761 uses a double cupping cup 200, and when used, it moves along the skin to massage the cupping cup with the desired negative pressure selected for the massage part by operating the pressure selection switch of the vacuum suction device. Can be used while. In this case, the cup cup 200 of the pre-registered patent has a structure in which the negative pressure state is not easily broken because the soft first and second packings 231 and 240 are in close contact with the skin as a double cup structure.

In addition, the pre-registered patent is that when the negative pressure of the vacuum suction device for the cupping cup 200 is removed, the connecting valve 215 is returned to the return spring 219 to maintain the negative pressure state, and furthermore caps the connecting tube 170. When it is separated from 213 and pulls out the gripping portion 217c, the inside of the inner cup 250 and the outer cup 230 are sequentially released from the airtight to be separated from the skin.

However, the cupping cup is provided with a valve unit having a complicated structure on the upper side, the outer side of the outer / inner cup is coupled to the outer circumference of the valve unit, and a spacer is inserted in the middle of the cup unit, so that the assembly process is simple. It does not, and consists of a large number of parts there is a problem of high durability and manufacturing costs.

In addition, the pre-registered patent only adjusts the negative pressure applied from the vacuum suction device, it is not possible to finely control the stimulus intensity applied to the skin by adjusting the height between the two cups, and is suitable for removing skin waste, but blood circulation Acupressure effect for the back has a structure that can not be obtained.

Furthermore, the double cupping cup is preferably reused after being washed and sanitized. However, since the double cupping cup includes a valve therein, the double cupping cup is complicated in structure and difficult for the user to disassemble and assemble. There is a problem that is difficult to achieve.

On the other hand, Patent No. 461469 discloses a hot cupping unit equipped with a heating means, Patent No. 841019 discloses a hot cupping device and a cupping device using the same.

Patent No. 461469 proposes a technology for heating the air inside the cupping machine by forming a heating unit in the form of a wire in the inner circumference of the cupping machine, and in Patent No. 841019, installing a heater outside the cupping machine to open the inside of the cupping machine. Propose technology to deliver. However, since the registered patent No. 461469 has a complicated manufacturing process and a heating wire is attached inside the cup, it is difficult to clean or disinfect the cup, and the durability is low. Patent 841019 has a heat infrared ray inside the cup. It has a structure that is difficult to deliver effectively, and all have a single cup structure.

Accordingly, it is an object of the present invention to provide a dual massage tool that can be easily disassembled and assembled in the inner and outer cylinders, so that cleaning and disinfection are completed.

Another object of the present invention is to provide a dual massage tool that can finely adjust the stimulation intensity applied to the skin by the height adjustment between the inner and outer cylinders in a detachable coupling, in particular a screw coupling method between the inner and outer cylinders.

In addition, another object of the present invention is to provide a dual massage tool that can be manufactured corresponding to the user's massage site and skin condition by simple and easy to manufacture, easy to change the structure as a coupling structure of the inner / outer cylinder detachable structure There is.

Still another object of the present invention is to provide a dual massage tool having a gripping portion which can be easily moved along the body in a stable gripping state.

Furthermore, an object of the present invention is to provide a dual massage tool having a plurality of protrusions or a part of the closed loop skin contact portion which can give acupressure effect to the lower end of the inner cylinder.

According to an aspect of the present invention for achieving the above object, the outer tube having a nipple communicating with the negative pressure source through a connecting tube, the lower portion of the open shape, the first skin contact portion at the bottom; And an inner cylinder detachably coupled to an inner circumferential portion of the outer cylinder, an upper / lower portion opened, and forming a second skin adhesion portion at a lower end thereof, wherein the second skin adhesion portion is higher than the first skin adhesion portion. In the present invention provides a dual massage tool for a massage device, characterized in that the position is set to have a step with the first skin contact.

According to another aspect of the invention, the upper and lower portions are open cylindrical, the outer cylinder to form a first skin contact portion at the bottom; And an nipple communicating with a negative pressure source through a connecting tube at an upper end thereof, and having an outer circumferential portion detachably coupled to an inner circumferential portion of the outer cylinder, and forming a second skin contact portion at a lower end thereof, wherein the second skin adheres to the second skin. The part provides a dual massage tool for a massage device, characterized in that positioned to have a step with the first skin contact in a higher position than the first skin contact.

The outer cylinder and the inner cylinder may be coupled in a screw coupling structure or a press-fit structure.

The first skin contact part may have a closed loop shape, and the second skin contact part may have a plurality of protrusions disposed at intervals in the circumferential direction.

In addition, each of the first and second skin contact parts may be formed in a closed loop shape, or the first skin contact part may be formed in a closed loop shape, and the second skin contact part may be formed in a closed loop shape partly open.

The second skin contact part further includes a lower plate having at least one hole to communicate with the inside of the outer cylinder, and a hemispherical protrusion protruding from the center of the lower plate.

It further comprises a gripping portion formed integrally with the outer peripheral portion of the outer cylinder, characterized in that the nipple is formed on the side of the outer cylinder.

The outer cylinder and the inner cylinder further includes a sealing O-ring above the screw coupling portion.

The heating device further includes a heating element integrally molded in at least one of the outer cylinder and the inner cylinder.

Is installed on top of the outer cylinder or the inner cylinder further comprises an infrared or far infrared LED for emitting infrared or far infrared rays into the massage tool.

Therefore, the dual massage tool of the present invention has an advantage that the disassembly and assembly is easy and easy to clean and disinfect completely because the combination of the inner and outer cylinders is detachable.

In addition, the dual massage tool of the present invention can be moved in close contact with the skin while maintaining a constant negative pressure, so that the skin massage can be performed without leaving irritation, wounds or marks on the skin.

Furthermore, the dual massage tool of the present invention is provided with a skin contact portion forming a plurality of protrusions at the lower end of the inner tube can be provided with acupressure effect at the same time to remove the waste of the subcutaneous tissue.

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

3 is a schematic block diagram of a massage device to which the dual massage tool of the present invention is applied.

Referring to FIG. 3, the massage apparatus includes a negative pressure generator 100 and a plurality of dual massage tools 180 that receive a negative pressure from the negative pressure generator 100.

The negative pressure generator 100 includes a vacuum pump module 130 having a vacuum pump (not shown) and a manifold (not shown) therein, and a plurality of check valves 151 and 153 connected to the manifold. When the power is applied to the vacuum pump module 130 and the motor built in the vacuum pump is driven, for example, the negative pressure is set to -40 kpa. In this case, the magnitude of the negative pressure set in the vacuum pump is set equal to the negative pressure of the portion where the largest negative pressure is required among the portions to be massaged.

The vacuum pump module 130 is connected to each of the plurality of check valves 151 and 153 through a plurality of connecting tubes 141 and 143 or directly to the dual massage tool 180c through the connecting tube 145. At this time, the check valves 151 and 153 are connected to the respective dual massage tools 180a and 180b through the connection tubes 161 and 163.

The plurality of check valves 151 and 153 may use a check valve having the same function as that proposed in Patent Application Nos. 2009-0005725 or 2009-0005726 (2009.1.22) previously filed by the present applicant. .

Here, the negative pressure generating device 100 may use any well-known negative pressure generating device which is operated in a manual manner, in addition to an electric device having a vacuum pump therein and generating vacuum pressure using electricity.

The vacuum pump module 130 transfers the negative pressure set differently according to the skin part where the massage is performed to the dual massage tools 180a and 180b through the respective check valves 151 and 153 or the largest negative pressure among the skin parts. If -40kpa is used, it is directly transmitted to the dual massage tool 180c through the connection tube 145 without using a check valve.

In this case, the plurality of check valves 151 and 153 are set to selectively apply different negative pressures, for example, -15 kpa, -20 kpa, and -30 kpa, which are preset in advance in consideration of the sensitivity to negative pressure. do. The plurality of check valves 151 and 153 communicate with the plurality of dual massage tools 180a and 180b through connecting tubes 161 and 163, respectively. In addition, the connection tube 145 without the check valve applies the negative pressure of the vacuum pump module 130 to the dual massage tool 180c as it is.

The plurality of check valves 151 and 153 have a negative pressure corresponding to a preset negative pressure in each of the check valves 151 and 153 inside the dual massage tools 180a and 180b while the dual massage tools 180a and 180b are in close contact with the skin. When formed, it serves to close to block the negative pressure provided from the vacuum pump module 130. On the contrary, the plurality of check valves 151 and 153 are negative pressure from the vacuum pump module 130 into the respective dual massage tools 180a and 180b when the vacuum state formed between the dual massage tools 180a and 180b and the skin is removed during the skin massage. The opening is made in such a state that it can be provided. For example, the check valve 151 set to -15 kpa removes the vacuum (negative pressure) state formed between each of the dual massage tools 180a and the skin during skin massage so that the negative pressure (-15 kpa) set to the standby state or -5 kpa. When a higher pressure is applied, the check valve 151 is opened. Thereafter, when the user attaches the front end portion of the dual massage tool 180a to the skin again and seals it, the check valve 151 applies a negative pressure of -15 kpa preset from the vacuum pump module 130 into the corresponding dual massage tool 180a. The flow path is blocked to maintain a negative pressure of -15 kpa.

As described above, the massage apparatus applied to the present invention can perform massage by selecting an appropriate negative pressure for each massage part through a plurality of dual massage tools 180a, 180b, and 180c. In addition, it is also possible to massage a plurality of people at the same time using a plurality of dual massage tools (180a, 180b, 180c).

The dual massage tools (180a, 180b, 180c) may be configured as in the first to the third embodiments described below, in this case, the dual massage tool is a detachable coupling, such as the outer cylinder and the inner cylinder is screwed or press-fitted Consisting of, the lower part is in close contact with the bending of the body, the skin contact portion has a configuration that is set at a position higher than the skin contact portion located inside the skin contact portion located on the outside.

4 and 6 are cross-sectional views and cross-sectional views illustrating a dual massage tool according to a first embodiment of the present invention, Figures 5a and 5b is a skin contact structure that can be employed in the dual massage tool of FIG. Bottom view shown.

Referring first to FIGS. 4 to 6, the dual massage tool 180 consists of two pieces, an outer cylinder 181 and an inner cylinder 182.

The outer cylinder 181 is formed with a space portion 181a into which the inner cylinder 182 is inserted, and at the lower side, an enlarged portion 187 having a skirt shape is formed to form an inner space larger than the space portion 181a. The first skin contact part 187a of the closed loop shape is formed at the bottom of the extension part 187.

The inner cylinder 182 is provided with a space portion 182a to which negative pressure is applied to the inner side, and has a nipple 185 connected to the connection tube 160 at an upper side thereof, and has a first skin close contact with the bottom of FIG. Similarly to the portion 187a, the second skin contact portion 189 having a closed loop shape is formed.

On the other hand, the second skin contact portion 189 of the lower end of the inner cylinder 182 is made of a plurality of hemispherical protrusions 189a arranged in the circumferential direction at intervals from each other on the same circumference as shown in the bottom view of FIG. It may be.

As shown in the bottom view of FIGS. 5A and 5B, the second skin contact part 189 may have a closed loop shape or a plurality of hemispherical protrusions, and has a space portion between the first skin contact part 187a and the first skin contact part 187a. 188). In addition, instead of the plurality of hemispherical protrusions, the second skin-adhesive portion 189 may be formed in the shape of a closed loop 189c in which part is opened.

In this case, the outer cylinder 181 and the inner cylinder 182 are each formed with threaded portions 181b and 182b which are screwed to each other in opposing portions, and between the outer cylinder 181 and the inner cylinder 182 above the threaded portions 181b and 182b. A sealing O-ring 184 for retaining airtightness is partially inserted into the outer circumferential groove of the inner cylinder 182.

Steps 181c and 182c may be formed below the threaded portions 181b and 182b to limit the range in which the inner cylinder 182 moves inside the outer cylinder 181, respectively.

4 and 6, the dual massage tool 180 of the first embodiment rotates the outer cylinder 181 to form the inner cylinder 182 in the axial direction to the inside of the outer cylinder 181 so that the body portion can be moved. Corresponding to different bends, the step between the first and second skin contact portions 187a and 189 may be appropriately adjusted to finely adjust the stimulus intensity applied to the skin.

That is, when a predetermined negative pressure is applied to the space portion 182a of the dual massage tool 180 through the connection tube 160 in a state in which the dual massage tool 180 is in close contact with the skin S as shown in FIG. 6A. 6B, the first and second skin contact parts 187a and 189 are sequentially adsorbed onto the skin S, and in this case, the skin S is connected to the first skin contact part 187a. The contacted portion C1 is more inflated, i.e., pressed, than the portion C2 in contact with the second skin contact 189. Furthermore, as shown in FIG. 6B, the space portion 188 between the first and second skin contact portions 187a and 189 is formed with a first negative pressure P1 lower than the atmospheric pressure P3 and the inner cylinder 182. The second negative pressure P2 of the same level as the set negative pressure of the check valve is formed in the internal space portion 182a of the reference valve. Therefore, since the second negative pressure P2 is formed at a lower pressure (higher degree of vacuum) than the first negative pressure P1, the massage part located inside the inner cylinder 182 has a stronger suction force than the massage part located in the space 188. Inflated.

In this state, massage is performed while moving the dual massage tool 180 along the massage part of the body. At this time, when air flows between the first skin contact part 187a and the skin, the first negative pressure P1 of the space part 188 is performed. ) Is released and the space portion 188 is brought to atmospheric pressure. However, the inner space portion 182a of the inner cylinder 182 may be massaged while maintaining the second negative pressure P2 almost unaffected by the pressure change of the first negative pressure P1.

Thereafter, when air flows into the inner space portion 182a of the inner cylinder 182 and the second negative pressure P2 is released during the massage, the inner space portion 182a of the inner cylinder 182 becomes atmospheric pressure, and the check valve It is set to open state. Thereafter, when the user brings the dual massage tool back into contact with the skin again, the check valve is reactivated to provide a negative pressure inside the dual massage tool 180 so that a negative pressure defined by the check valve is formed inside the dual massage tool 180. Therefore, when the user partially detaches the dual massage tool 180 from the skin and then comes back into close contact, the check valve instantly opens and closes the flow path. As described above, the inside of the dual massage tool 180 may maintain the negative pressure continuously by the operation of the check valve while the massage is in progress.

Meanwhile, in the first embodiment, when the second skin contact part 189 is formed of a plurality of hemispherical protrusions 189a as shown in FIG. 5B or a closed loop 189c which is partially opened as shown in FIG. 5C, the space part 188 is provided. The first negative pressure P1 and the second negative pressure P2 of the internal space 182a are set to the same negative pressure, so that the relationship between the skin S and the first and second skin contact parts 187a and 189 is shown in FIG. It is set as 6c. Therefore, a plurality of massage parts which come into contact with the plurality of hemispherical protrusions 189a or the partially closed closed loop 189c have relatively higher stimulation (compression) than other parts included in the dual massage tool 180. Will be added.

In addition, in this state, when the user slidingly moves the dual massage tool 180 to the adjacent massage site, a plurality of massage sites in which pressure contact is made with the plurality of hemispherical protrusions 189a are also moved, and thus the fineness of the massage site is made. Stimulates lymphatic vessels As a result, a strong stimulus (ie, acupressure) to the massage area is made, and blood circulation and massage are promoted.

In addition, numerous nerves connected to various organs are concentrated, and a strong negative pressure is generated by using a double massage tool having a plurality of hemispherical protrusions 189a having a second skin contact portion 189 on the palm or sole of the human body, which is called a miniature plate of the human body. When the massage is applied in the applied state to stimulate the acupuncture points associated with various organs is also obtained the effect of activating the organs.

Hereinafter, a dual massage tool according to the second to third embodiments will be described, and since the same operation is performed for the same configuration as that described in the above-described first embodiment, only the modified configuration will be briefly described.

7 is a cross-sectional view for explaining a dual massage tool according to a second embodiment of the present invention, Figures 8a and 8b is a bottom view showing the structure of the skin contact portion that can be employed in the dual massage tool of FIG.

Referring to FIG. 7, the double cupping cup 280 of the second embodiment also includes two pieces of the outer cylinder 281 and the inner cylinder 282, similarly to the dual massage tool 180 of the first embodiment. The outer cylinder 281 and the inner cylinder 282 are each formed with screw portions 281b and 282b which are screwed to each other at the lower opposing portions.

The outer cylinder 281 is formed with a nipple 285 connected to the connection tube 160 on the upper side, the outer shape is formed in a substantially vertical shape, and a space portion 281a into which the inner cylinder 182 is inserted is formed, An approximately skirt-shaped expansion portion 287 is formed at the lower side, and a closed loop-shaped first skin contact portion 287a is formed at the lower portion of the expansion portion 287. In this case, as shown in FIGS. 12 to 13E, the outer cylinder 281 may have both inner and outer shapes, and a gripping portion having various shapes may be added to the upper portion of the cylinder.

The inner cylinder 282 is provided with a space portion 282a, the upper side of which is open so as to communicate with the space portion 281a of the outer cylinder 281, the lower plate 282c is formed on the lower side, the lower plate 282c at the bottom As shown in the bottom view of 8a, like the first skin contact part 287a, the second skin contact part 289 in the closed loop shape and the third skin contact part 284 in the hemispherical protrusion shape disposed in the center are formed. A plurality of through holes 283 are formed in the circumferential direction between the second and third skin contact portions 289 and 284 so as to communicate with the space portion 282a of the inner cylinder 282.

On the other hand, as shown in the bottom view of Figure 8b, the second skin contact portion 289a at the lower end of the inner cylinder 282 may be formed of a plurality of hemispherical protrusions arranged in the circumferential direction at intervals, and the third The skin contact part 284 has a hemispherical protrusion shape disposed at the center of the lower end of the lower plate 282c and has a plurality of through holes 283 in the circumferential direction between the second and third skin contact parts 289 and 284. In addition, instead of the hemispherical protrusion shape, the second skin contact portion 289a at the lower end of the inner cylinder 282 may be formed in a closed loop shape in which a part is opened.

As described above, the second embodiment is coupled to the outer cylinder 281 and the inner cylinder 282 in the same manner as the first embodiment, so that the bottom height of the inner cylinder 282 is adjusted to adjust the second and third skin contact portions. (289, 289a; 284) and the distance between the skin (S) can be adjusted. As a result, the stimulus intensity applied to the skin can be finely adjusted.

In addition, in the second embodiment, a third skin contact portion 284 formed of a hemispherical protrusion is provided in the center. In the structure shown in FIG. 8A, the shiatsu function is added to the skin waste discharge function, and in the structure of FIG. The function is reinforced.

9 and 11 are cross-sectional views illustrating a dual massage tool according to a third embodiment of the present invention, and FIGS. 10A and 10B are bottom views showing the structure of the skin-adhesive portion that can be employed in the dual massage tool of the third embodiment. .

9 and 11, the dual massage tool 380 of the third embodiment has the same shape or inner cylinder 382 as the dual massage tool 280 of the second embodiment described above in an indentation manner to the outer cylinder 381. The height of the inner cylinder 382 is formed to be low, and the thicknesses of the lower plates 382b and 382c of the inner cylinder 382 or the protrusion heights of the second and third skin contact portions 389 and 384 are combined to form a detachable structure. Of the inner cylinder 382 and the outer cylinder 381 by varying the distance between the first and third skin contact portions 387a of the outer cylinder 381 and the second and third skin contact portions 389 and 384, that is, the inner cylinder 382 and the outer cylinder 381. It is a structure that can change the step.

The outer cylinder 381 is formed in such a manner that the inner cylinder 382 is inserted into the inner side in an approximately vertical shape having a nipple 385 connected to the connection tube 160 on the upper side in the same manner as the outer cylinder of the second embodiment, and a skirt at the lower side. A shape extension part 387 is formed, and a first loop contact part 387a having a closed loop shape is formed at the bottom of the extension part 387.

The inner cylinder 382 is provided with a coupling portion 382a which is press-fitted to the inside of the outer cylinder 381 on the upper side, and as shown in the bottom view of FIG. 10A at the lower end of the lower plate 382b as in the second embodiment. Like the first skin contact portion 387a, the outer portion includes a closed loop second skin contact portion 389 and a hemispherical protrusion-like third skin contact portion 384 disposed at the center thereof. A plurality of through holes 383 are formed in the circumferential direction between the third skin contact portions 389 and 384 so as to communicate with the inside of the outer cylinder 381.

On the other hand, as shown in the bottom view of Figure 10b, the second skin contact portion 389a of the lower end of the inner cylinder 382 is a plurality of hemispherical protrusion shape disposed in the circumferential direction at intervals at the lower end of the lower plate 382b and The third skin contact part 384 may be formed of a hemispherical protrusion disposed at the center. The third embodiment differs only in the coupling structure between the inner and outer cylinders, and the action performed on the skin at the time of skin massage is the same as in the second embodiment.

As described above, the dual massage tool 380 of the third embodiment has an inner cylinder and an outer cylinder having a detachable coupling structure, so that manufacturing is easy and cleaning can be easily performed, so that hygienic management is easy.

12 is a cross-sectional view illustrating a modified example in which a grip part is added to a dual massage tool according to a second embodiment, and FIGS. 13A to 13E are plan views showing various shapes of a grip part 286 employable in the modified example of FIG. 12. to be.

In the double cupping cup disclosed in Patent No. 856761 proposed in the prior art, a ring-shaped bracket is coupled to the outer circumference of the cup, and a connecting bar and a handle are formed on both sides of the ring-shaped bracket, but such a structure becomes complicated. There is a problem that the manufacturing cost is increased.

In this invention, in consideration of this point, as shown in FIG. 12, the holding part 286 is integrally formed in the upper part of the outer cylinder 281. As shown in FIG.

As shown in FIGS. 13A to 13E, the gripping portion 286 may be formed of polygons such as ovals, triangles, rectangles, and the like with a rounded rectangle, a circle, and the like for the convenience of the user's gripping state. If it is all possible.

In the above embodiment, the nipple 285 to which the connection tube is coupled is disposed on the upper portion of the outer cylinder 281, but as illustrated in FIG. 14, the grip portion 386 is formed on the upper portion of the outer cylinder 381 and the outer cylinder ( The position of the nipple 385 which was located in the upper part of 381 is moved to the side surface of the outer cylinder 381, and the example which increased convenience at the time of holding a massage tool. The dual massage tool of FIG. 14 applies the structure of the third embodiment.

Referring to the plan views of FIGS. 15A to 15E, the gripping portion 386 employable in the modification of FIG. 14 in which the position of the nipple 385 is attached to the side of the outer cylinder 381 may include polygons such as ovals, triangles, squares, and the like. It is obvious that the corners may be made of a square, round, etc. of a round structure, and if the structure is for the convenience of the user's gripping state.

In addition, the structure and shape of the gripping portion can also be applied to the outer cylinder of the first embodiment to facilitate the dual massage tool gripping.

On the other hand, the skin contact portion of the dual massage tool presented in the above embodiment is the tip portion is made of a round shape, it is possible to modify as shown in Figure 16a to 16d.

16A to 16D are cross-sectional views of a modification of the skin-adhesive portion to the dual massage tool of the above-described embodiments.

First, as shown in FIG. 16A, the skin contact part 191 has, for example, a bottom surface formed at right angles to both the inner and outer circumferential surfaces of the inner cylinder or the outer cylinder, and the boundary portion contacting the skin protrudes, thereby making a flat contact with the skin. This is possible and can be used to increase the intensity of the stimulus.

The skin contact part 192 illustrated in FIG. 16B is formed in a double ring shape having a groove, and the skin contact part can be adhered to the skin under great pressure without contacting the skin.

The skin contact portion 193 illustrated in FIG. 16C is formed in a hemispherical shape, and since the boundary contacting the skin has no protruding portion and the contact area is large, a large pressure is applied to the skin and thus close contact with the skin is possible. It is effective and can be used for massage of face and back.

The skin contact portion 194 illustrated in FIG. 16D is formed in a wedge shape, and is suitable for a massage aiming at acupressure effect on the palm or sole of the skin because the pressure is small at the time of contact with the skin but the irritation is large.

17A to 17D are cross-sectional views illustrating a dual massage tool according to a fourth embodiment of the present invention.

As shown in FIGS. 17A and 17B, the dual massage tool according to the fourth embodiment has the same structure as that of the first embodiment with the outer cylinder 181 and the inner cylinder 182, and only preferably with the inner cylinder 182. There is a difference in that a coil-shaped heating element is inserted therein at the time of injection molding by an insert molding method.

The heating element is, for example, a planar heating heater 402 formed by using a nichrome wire heater 401 made of a linear, such as nichrome wire as shown in Figure 17a, or by slitting a FeCrAl alloy or a thin sheet of amorphous metal as shown in Figure 17b Can be used.

The power supply to the heaters 401 and 402 may be used by coupling a power plug to a power terminal (not shown) drawn out from the heaters 401 and 402 to the outside of the inner cylinder 182.

In addition, when the inner cylinder 182 is heated by the heaters 401 and 402 as shown in FIG. 17A, a ceramic coating layer 403 coated with a ceramic material that emits far infrared rays is formed, or the upper portion of the inner cylinder 182 as shown in FIG. 17B. Infrared or far-infrared LEDs 404 that emit infrared or far-infrared light when power is applied may be installed.

In addition, the above structure can be applied to the dual massage tools of the second and third embodiments as shown in Figs. 17C and 17D. That is, the structure shown in FIG. 17C is a structure in which the heater 401 is embedded in the outer cylinder 281 in the dual massage tool of the second embodiment, and the infrared or far-infrared LED 404 is installed on the inner upper portion. The structure shown in 17d is a structure in which the heater 401 is embedded in the outer cylinder 381 in the dual massage tool of the third embodiment, and the infrared or far-infrared LED 404 is installed in the upper part of the inner part.

Therefore, when power is applied to the heaters 401 and 402, the air inside the double cupping cup is heated to increase the temperature of the skin S on which the massage is performed, thereby promoting smooth blood circulation and metabolism and dissolving the blood clots to prevent the cupping therapy. The effect is increased, and far infrared rays are emitted from the ceramic coating layer 403 or the infrared or far infrared LED 404, thereby obtaining an effect of enhancing the cupping effect.

In the above description of the first to third embodiments, the second skin-adhesive portion is illustrated as having a plurality of hemispherical protrusions, but may have other shape structures such as cones and squares in addition to the hemispheres. In addition, in the second and third embodiments, the lower plate and the lower plate are provided with the third skin-adhesive portion as a preferred example, but this can be removed.

In addition, although the third embodiment illustrates that the inner and outer cylinders are cylindrical, the cross section may be made of polygons or ellipses, such as triangles and squares. Moreover, it is also possible to employ | adopt the triple cylinder structure other than the double cylinder mentioned above.

The skin massage apparatus using the dual massage tool of the present invention can be used by connecting a plurality of dual massage tools are applied to different negative pressure according to the massage site from the negative pressure generating device, the diameter of the dual massage tool according to the massage site or use It can be applied by changing the shape of skin contact.

The present invention increases the convenience of washing and disinfection by making a simple structure that can be detached dual massage tool having a double step overlapping the edges, and, in addition, by forming a plurality of hemispherical protrusions on the skin close contact to remove waste Acupressure can also be added to the massage to increase the efficiency.

1 is a cross-sectional view showing a conventional double cupping cup,

FIG. 2 is an enlarged view showing part III shown in FIG. 1;

3 is a schematic block diagram of a massage device to which the double cupping cup of the present invention is applied;

4 is a cross-sectional view illustrating a double cupping cup according to a first embodiment of the present invention;

Figures 5a to 5c is a bottom view showing the structure of the skin contact portion that can be employed in the double cupping cup of Figure 4, respectively,

6A to 6C are cross-sectional views of a use state for describing the double cupping cup according to the first embodiment of the present invention;

7 is a cross-sectional view illustrating a double cupping cup according to a second embodiment of the present invention;

8a and 8b is a bottom view showing the structure of the skin tight portion that can be employed in the double cupping cup of FIG.

9 is a cross-sectional view illustrating a double cupping cup according to a third embodiment of the present invention;

10A and 10B are bottom views showing the structure of the skin-adhesive part that can be employed in the third embodiment;

FIG. 11 is a cross-sectional view illustrating a double cupping cup in which a lower plate thickness is modified according to a third exemplary embodiment of the present invention; FIG.

12 is a cross-sectional view showing a modification in which a grip portion is added to a double cupping cup according to a second embodiment;

13A to 13E are plan views showing grip portions employable in the modification of FIG. 13,

14 is a cross-sectional view showing a modification in which the grip portion of the double cupping cup according to the third embodiment is changed and the nipple is changed in position;

15A to 15E are plan views showing the arrangement structure of the gripping portion and the nipple which can be employed in the modification of FIG. 15;

16A to 16D are cross-sectional views showing the shape of the skin adhesion part that can be employed;

17A to 17D are cross-sectional views illustrating a double cupping cup according to a fourth embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

100: negative pressure generating device 130: vacuum pump module

151,153: check valve 160: connecting tube

180,280,380: Double cupping 181,281,381: External

182,282,382: inner tube 185,285,385: nipple

187a, 287a, 387a: first skin contact 189,289,389: second skin contact

286,386: grip

Claims (15)

An outer cylinder having a nipple communicating with the negative pressure source through a connecting tube, the lower portion of which is open, and forming a first skin contact portion at a lower end thereof; And An outer circumference portion detachably coupled to an inner circumference portion of the outer cylinder, the upper / lower portion is opened, and includes an inner cylinder for forming a second skin contact portion at the bottom; And the second skin contacting portion is positioned to have a step with the first skin contacting portion at a position higher than the first skin contacting portion. An outer cylinder of which an upper and a lower part is open in a cylindrical shape and forms a first skin contact part at a lower end thereof; And A nipple communicating with a negative pressure source through a connecting tube at an upper end thereof, an outer circumferential part detachably coupled to an inner circumferential part of the outer cylinder, and an inner tube forming a second skin contact part at a lower end thereof; And the second skin contacting portion is positioned to have a step with the first skin contacting portion at a position higher than the first skin contacting portion. The dual massage tool according to claim 1 or 2, wherein the outer cylinder and the inner cylinder are coupled by a screw coupling structure. According to claim 1, wherein the outer cylinder and the inner cylinder is a dual massage tool for a massage device, characterized in that coupled to the indentation structure. The massage device according to claim 1 or 2, wherein the first skin contact part has a closed loop shape, and the second skin contact part has a plurality of protrusions arranged at intervals in the circumferential direction. Massage tools. The dual massage tool for massage apparatus according to claim 1 or 2, wherein the first and second skin contact portions are closed loop shapes, respectively. The dual massage device of claim 5, wherein the second skin contact part further comprises a lower plate having at least one hole so as to communicate with the inside of the outer cylinder, and a hemispherical protrusion protruding from the center of the lower plate. Tools. The dual massage device of claim 6, wherein the second skin contact part further comprises a lower plate having at least one hole to communicate with the inside of the outer cylinder, and a hemispherical protrusion protruding from the center of the lower plate. Tools. The dual massage tool for a massage apparatus according to claim 1, further comprising a grip part integrally formed on an outer circumference of the outer cylinder. 10. The dual massage tool according to claim 1 or 9, wherein the nipple is formed on the side of the outer cylinder. The dual massage tool of claim 2, wherein the outer cylinder and the inner cylinder further include sealing o-rings on the upper side of the screw coupling portion. The dual massage tool according to claim 1 or 2, further comprising a heating element inserted into at least one of the outer cylinder and the inner cylinder. The dual massage tool of claim 1, further comprising infrared and far-infrared LEDs installed on an upper portion of the outer cylinder to radiate infrared or far-infrared rays into the massage tool. The dual massage tool of claim 2, further comprising an infrared or far-infrared LED installed above the inner cylinder to radiate infrared or far-infrared rays into the massage tool. The dual massage tool for a massage apparatus according to claim 1 or 2, wherein the first skin contact part has a closed loop shape, and the second skin contact part has a closed loop shape partly open.

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