JP2008126058A - Distance adjusting device and head massaging apparatus thereof - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a distance adjusting device which realizes size adjusting of a helmet and has a simple structure caused by having few parts and a head massaging apparatus thereof. <P>SOLUTION: The head massaging apparatus is equipped with a helmet and a massaging device. The helmet includes a first longitudinal box, second longitudinal box, first lateral box, second lateral box, and three distance adjusting devices. Each of distance adjusting device is equipped with a seat, transmission gear, an adjusting tab, an end lid, and a reset spring. The massaging apparatus includes a massaging plate, a massaging gas bag, a gas pump, an electric valve and a controller for controlling an electronic circuit. Relative distance of boxes is adjusted far and near by installing distance adjusting parts. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

The present invention relates to a health massage device, and particularly relates to a distance adjusting device and its head massage device.

A conventional head massager has a helmet, and when used, the helmet is put on the head, and a massage device on the helmet is used to massage the head. There are drawbacks. Since the size of the head circumference of the helmet is fixed and may be larger or smaller depending on the user, it is not comfortable for the user. In addition, the conventional massage apparatus has a complicated structure, and the manner of massage is monotonous.

The problem to be solved by the present invention is to overcome the insufficiency of the prior art, and to adjust the size of the head massager and the distance adjustment device, and the massage device with a simple structure and various massage methods. To provide.

The distance adjusting device, which is a means for solving the problems of the present invention, is provided with a pedestal, a transmission gear, an adjustment knob, an end cover, and a reset spring, and the transmission gear is provided on the pedestal, The adjustment knob has a degree of freedom to rotate about its own rotation axis and a degree of freedom to translate along the rotation axis, and the adjustment knob has a first ring gear and a first degree of rotation. There are two ring gears, the end cover has a third ring gear, meshes with the first ring gear and the straight bevel gear of the transmission gear, meshes with the second ring gear and the third ring gear of the end cover and the straight bevel gear The end cover is provided on a pedestal, and the reset spring is connected to the adjustment knob, and is arranged in the direction of the rotation axis of the adjustment knob. To reset the adjustment knob.

The pedestal has an assembly column, the transmission gear extends along an axis of rotation thereof, passes through the assembly hole, the assembly column enters the assembly hole, the reset spring is inserted into the assembly hole, and the assembly column Fit into.

The assembly hole has a stepped surface, and both sides of the reset spring are stretched against the stepped surface and the adjusting knob, respectively.

The adjustment knob is provided with an inner peripheral wall and an outer peripheral wall, the first ring gear is provided on the inner ring gear of the inner peripheral wall, and the second ring gear is provided on the outer ring gear of the outer peripheral wall, The end lid has a through hole, and the third ring gear is provided on a hole wall of the through hole.

The adjustment knob further has a protrusion, and the protrusion protrudes from the through hole of the end cover in the rotation axis direction of the adjustment knob.

The head massager is provided with a helmet and a massage device, and the helmet is provided in a first vertical casing, a second vertical casing, a first horizontal casing, a second horizontal casing, and a vertical orientation. A two-distance adjustment device and a one-side adjustment device provided in the horizontal direction, wherein the horizontal case is provided in the vertical case, and each distance adjustment device includes a pedestal, a transmission gear, and an adjustment knob. An end cover and a reset spring are provided, and the transmission gear is provided on a pedestal and can rotate around its own rotation axis, but the adjusting knob has a degree of freedom to rotate around its own rotation axis and its rotation. The adjustment knob has a first ring gear and a second ring gear, the end cover has a third ring gear, and the first ring gear and a trough. It meshes with the straight bevel gear of the transmission gear and meshes with the second ring gear and the third ring gear straight bevel gear of the end cover, the end cover is provided on the base, and the reset spring is connected to the adjustment knob. The adjustment knob is reset in the direction of the rotation axis of the adjustment knob, and both sides of the first and second vertical housings have vertical gear racks, and the vertical gear racks are all of the corresponding distance adjustment devices. It meshes with the transmission gear, and one side of the first and second sideways housings is fixed to the pedestal or end lid of the corresponding distance adjustment device, and the other side has a sideways gear rack, and each sideways gear rack is compatible Meshes with the transmission gear of the distance adjusting device.

A vertical adjustment tank is provided on both sides of the first and second vertical casings, and the vertical gear rack is formed on a tank wall extending along the vertical direction of the vertical adjustment tank. There is a horizontal adjustment tank on one side of the first and second horizontal casings, and the horizontal gear rack is formed on a tank wall extending along the horizontal direction of the horizontal adjustment tank.

The pedestal has an assembly column, the transmission gear is along the rotation axis direction thereof, passes through the assembly hole, the assembly column enters the assembly hole, the assembly hole has a stepped surface, and the reset spring It is put in the assembly hole, and both sides of the reset spring are stretched to the step surface and the adjustment knob, respectively.

A double opening is formed between the end cover and the base of each distance adjusting device to allow the corresponding housing to enter from both sides.

The adjustment knob is provided with an inner peripheral wall and an outer peripheral wall, the first ring gear is provided on the inner ring gear of the inner peripheral wall, and the second ring gear is provided on the outer ring gear of the outer peripheral wall, The end lid has a through hole, and the third ring gear is provided on a hole wall of the through hole.

The massage device includes a massage plate, a massage gas bag, a gas pump, an electric valve, and a control device for controlling an electronic circuit. The massage gas bag, the gas pump, and the electric valve are connected, and the gas pump, the electric valve, and the electronic circuit are connected. Control is connected. Each of the inner surfaces of the vertical housing and the horizontal housing has at least one massage plate, the edge of the massage plate is fixed to the inner surface of the helmet, and the deformable intermediate portion of the massage plate, and A storage cavities is formed between the inside surface of the helmet and a massage gas bag is provided in the storage cavities.

A heating element connected to the electronic control circuit is attached to the surface of the massage plate.

The massage plate further includes a storage tank, a vibration motor is fixed in the storage tank, and a vibration block is provided on an eccentricity on the motor shaft of the vibration motor.

The massage plate is composed of a substrate and a massage contact head protruding from the substrate, the edge of the substrate is fixed to the inner surface of the helmet, and the middle part thereof is deformable.

The control device has a control box provided separately from the helmet, and both the gas pump and the electric valve are provided in the control box.

The effect of the present invention is that the relative distance between the first and second longitudinal housings or the first and second lateral housings can be increased or decreased by installing the distance adjusting component, so that the user's head. The size of the helmet can be adjusted according to the shape of the helmet. In addition, the gas can be injected into and out of the massage gas bag, and the deformable massage plate can be stretched and shrunk, and the head can be massaged. is there.

As shown in FIGS. 1 to 10, the helmet for a head massager according to the present invention has curved first and second longitudinal housings 11 and 12 provided vertically along the head, and along the head. Curved first and second horizontal casings 21 and 22 provided in a horizontal direction are provided to cover the head by combining the first vertical casing 11 and the second vertical casing 12. A vertical ring-shaped casing, and a combination of the first lateral casing 21 and the second lateral casing 22 to form a semicircular curved casing for covering the head, and the first, second casing 21, 22 is made of a plastic material having relatively good toughness, and the first and second casings 21 and 22 are appropriately bent, and the first and second longitudinally facing casings 11, Each side of 12 has a vertical adjustment tank 13 and extends along the vertical direction of each vertical adjustment tank 13. A vertical gear rack 14 is formed with jagged cuts on the tank wall, and one side of the first and second horizontal casings 21 and 22 has a horizontal adjustment tank. A jagged cut is lined up on the extended tank wall to form a lateral gear rack.

The first and second vertical casings 11 and 12 are combined through the two-distance adjusting device 3 provided in the vertical direction, and the first and second horizontal casings 21 and 22 are provided in the horizontal direction. Each distance adjusting device 3 is provided with a base 31, a transmission gear 32, a reset spring 33, an adjusting knob 34, and an end cover 35. In the center, there is an assembly column 311 extending vertically, and the transmission gear 32 is a straight bevel gear, but is evenly distributed radially between the first end surface 321, the second end surface 322 and the first and second end surfaces 321 and 322. In the center of the transmission gear 32, there is an assembly hole 327 penetrating the first and second end faces 321 and 322, and the assembly hole 32 is provided. Is a step-like hole comprising a small first assembly hole 324 in the shape of a coaxial line and a second assembly hole 325 having a large hole diameter, and the first and second assembly holes 324 and 325 are overlapped. A stepped surface 326 is formed at the location where the reset spring 33 is used to reset the adjustment knob 34 like an existing spring, and the adjustment knob 34 has an inner peripheral wall 341 and an outer peripheral wall 343. The inner peripheral wall 341 has ring inner gear teeth, the ring inner gear teeth form a first ring gear 342, the outer peripheral wall 343 has ring outer gear teeth, and the ring outer gear teeth form a second ring gear 344. In addition, on the end face of the adjusting knob, there is a protrusion 345 for a handle so that it can be easily turned manually, and the end cover 35 has a through hole 351 penetrating vertically. The hole wall of the through-hole 351 has a ring gear teeth, the third ring gear 352 is formed by the ring gear teeth.

When the distance adjusting device 3 is combined, the transmission gear 32 is fitted into the assembly column 311 of the pedestal in the vertical direction, and the assembly column 311 passes through the first assembly hole 324 of the transmission gear along the vertical direction, and then the second. Enter assembly hole 325. Next, the reset spring 33 is inserted into the second assembly hole 325 and fitted into the assembly column 311. Further, the first ring gear 342 of the adjustment knob 34 and the straight bevel gear of the transmission gear 32 are engaged with each other, so that the adjustment knob 34 is provided on the transmission gear 32. Both sides of the reset spring 33 are stepped surfaces 326 of the assembly holes, respectively. Stretch the adjustment knob 34. Finally, the end cover 35 is fixed to the base 31 with a fastening part, the second ring gear 344 of the adjustment knob 34 and the third ring gear 352 of the end cover 35 are engaged with each other, and the convexity of the adjustment knob 34 is engaged. A hollow body 36 is formed between the end lid 35 and the base 31 by a through-hole 351 projecting into the end lid 35 in the vertical direction of the raising 345, and the cavity body 36 is a first opening 361. And a second opening 362.

In the head massager helmet, the first and second distance adjusting devices provided on one side of the first vertical housing 11 and one side of the second vertical housing 12 are provided vertically from the left and right sides, respectively. At the same time as entering the double opening 361, 362, the transmission gear 32 of the distance adjusting device 3 enters the vertical adjustment tank 13 of the first and second vertical casings, and comes into mesh with the vertical gear rack 14, Further, the vertical gear racks 14 of the first and second vertical casings 11 and 12 are respectively on both sides of the rotation axis of the transmission gear, whereby the first and second vertical casings 11 and 12 are arranged. Is caused by relative movement, and the other side of the first vertical casing and the other side of the second vertical casing enter the distance adjusting device provided in the other vertical direction, respectively. Of the two horizontal housings 21 and 22 Side is fixed to the pedestal of each two vertical distance adjusting device, the other side is fixed to the distance adjusting device provided sideways.

When adjusting the gap between the first and second vertical housings 11 and 12, the adjustment knob 34 of the vertical distance adjusting device is pushed, and during the pressing, the first ring gear 342 of the adjustment knob 34 is connected to the transmission. When the second ring gear 344 moves to a position away from the third ring gear 352, the adjustment knob 34 is rotated clockwise or counterclockwise when the second ring gear 344 moves to a position apart from the gear teeth 323 of the gear 32. By adjusting the transmission gear 32 so that the transmission gear 32 causes the first and second vertical casings 11 and 12 to perform an inward or outward relative movement, the adjustment of the vertical distance is realized. In the meantime, the reset spring 33 is pressed, but after adjusting to the desired position, the adjustment knob 34 is loosened, the reset spring 33 returns to its original shape, and the adjustment knob 34 protrudes, and the second ring of the adjustment knob 34 The gear 344 again meshes with the third ring gear 352 of the end lid, and the adjustment knob 34 is tightened, and the distance adjustment of the first and second lateral housings is as described above.

In the present embodiment, the transmission gear 32 is provided on the pedestal 31 and can rotate around its own rotation axis. However, the adjustment knob 34 translates along its degree of freedom and its rotation axis. When the adjustment knob 34 is pressed, the adjustment knob 34 moves to the pedestal 31 in the direction of its own rotation axis. When the adjustment knob 34 is loosened, the adjustment knob 34 is The reset spring 33 is rebounded in the direction of its own rotation axis by the elastic force of the reset spring 33, but the adjustment knob 34 adjusts by loosening the space. When the space is tightened, the first ring of the adjustment knob The gear 342 and the transmission gear 32 straight bevel gears mesh with each other so that the second ring gear 344 of the adjusting knob and the third ring gear 352 of the end cover Rate bevel gear is engaged. When the position is adjusted, the first ring gear 342 of the adjustment knob meshes with the transmission gear 32 straight bevel gear, and the second ring gear 344 of the adjustment knob and the third ring gear 352 of the end cover are identified.

In the present embodiment, the rotation axis of the transmission gear 32 and the rotation axis of the adjustment knob 34 are overlapped, and the coaxial lines of the first, second, and third ring gears 342, 344, and 352 and the rotation lines of the axis and the transmission gear are Of course, the rotation axis of the transmission gear can of course have a constant eccentric distance parallel to the rotation axis of the adjusting knob.

As shown in FIGS. 11 to 25, the head massager of the present invention includes a helmet 10 and a control device 20 that are installed independently, and the helmet 10 has a vertically-oriented ring-shaped housing 101 and a horizontally-long elongated curved shape. The casing 102 is provided, and both sides of the horizontal casing 102 are provided in the vertical casing 101, and the vertical casing 101 and the horizontal casing 102 store the size of a human head. The vertical casing 101 and the horizontal casing 102 both have a hollow casing structure, and the vertical casing 101 is a human head. First, second, third, and fourth massage plates 30, 40, 50, and 60 are provided on the inner surface 1011 facing the 80 (that is, the housing surface facing the head), and the lateral housing 102 is a human. The inner surface 1021 facing the head of Fifth and massage plate 70 is provided, which corresponds to a particular pot A of the massage plate is in the person's head.

Each of the massage plates 30, 40, 50, 60, 70 is composed of substrates 301, 401, 501, 601, 701 made of silicon and massage contact heads 302, 402, 502, 602, 702 made of silicon. The substrate has elasticity, and its edge is fixed to the inner surface of the housing with an adhesive, and its middle part rises and deforms when receiving force, but the massage contact head The massage contact head and the substrate can be integrated, and the intermediate part of each substrate is connected to the inner surface of the corresponding housing. Storage cavities 303, 403, 503, 603, and 703 are formed between the storage cavities. There are sub-bags 901, 902, 903, 904, 905, and each massage gas bag is flat, and its gas cap is extended into the cavity of the housing, and each massage contact head 302, 402, 502 , 602, and 702 have a piece-like heating element 300 attached thereto, and the heating element 300 may be provided in a recessed tank on the surface of the massage contact head or directly on the surface of the massage contact head. The control device 20 includes a control box 201 and an electronic circuit board for controlling an electronic circuit provided in the control box. In this embodiment, the storage cavities include a housing. It is provided on the inner surface of the substrate of the massage plate that faces.

Massage gas bags and heating elements are provided on the 1st, 2nd, 3rd and 5th massage plates (the height of each massage contact head is different) because the strength of the massage force required for the acupuncture points on the head is different. The massage plate 60 is provided with a plurality of massage gas bags 608 and 609 for the fourth massage plate. The massage plate 60 also has a storage tank 605, a vibration motor 800 is provided in the storage tank 605, and a vibration block 801 is eccentrically located on the motor shaft of the vibration motor 800, and the vibration motor is in operation. In addition, the action of vibration massage is performed by the massage contact head. In addition, the fourth massage plate 60 is provided with a power supply lead wire 3001 to the heating element and a power supply lead wire wiring tub 604 to the vibration motor 800, and each lead wire passes through the wiring tub and the housing. To the electronic circuit board in the control box.

The gas caps 9011 and 9041 of the first and fourth massage gas bags 901 and 904 are connected to two ports of the first three-way pipe 105 through the gas pipe 104, respectively. One port passes through the gas pipe and then connects to the first electromagnetic valve 106, and the gas caps 9021 and 9031 of the second and third massage gas bags 902 and 903 are respectively connected to the second three-way pipe 107. The other port of the second three-way pipe 107 and the gas cap 9051 of the fifth massage gas bag 905 are connected to two ports of the gas pipe and the third three-way pipe 108, respectively. Another port of the three-way pipe 108 is connected to the second electromagnetic valve 109, and the first and second electromagnetic valves 106 and 109 and the gas pump 200 are connected. Since the first electromagnetic valve 106, the second electromagnetic valve 109 and the gas pump 203 are all provided in the control box 20, they are connected to the three ports of the fourth three-way pipe 202, respectively. This effectively reduces the negative effect on the user due to the nozzle during vibration.

The operating principle of the head massager is as follows. By controlling the gas pump and the switches of the first and second electromagnetic valves, it is possible to inject gas into and out of the massage gas bag. When the gas is injected, the intermediate part of the substrate is deformed flexibly, so that the massage plate is pulled out. When the gas is discharged into the gas bag, the middle part of the substrate returns to its original shape, so that the massage plate contracts and returns, so that the pressure massage to the acupoint on the head is realized. When the vibration control motor is activated, the massage contact head performs vibration massage on the head acupuncture points, and when the heating element is activated, heating massage is performed on the head acupoints. Since the head massager can be used alternately depending on the control method, there are various massage methods.

The above content is a more detailed description of the present invention according to a preferred embodiment, and the embodiment of the present invention is not limited to the description thereof. Any changes or modifications made based on the inventive concept shall fall within the scope of the claims of the present invention.

Three-dimensional exploded view from two angles for the head massager helmet in this embodiment Three-dimensional exploded view from two angles for the head massager helmet in this embodiment Structure image diagram of head massager helmet of this embodiment Sectional drawing along the AA direction and BB direction of FIG. Sectional view along the BB direction of FIG. Three-dimensional view from two angles with respect to the end cover of the distance adjusting device in the present embodiment Three-dimensional view from two angles with respect to the end cover of the distance adjusting device in the present embodiment Three-dimensional view from two angles for the adjustment knob of the distance adjusting device in the present embodiment Three-dimensional view from two angles for the adjustment knob of the distance adjusting device in the present embodiment Three-dimensional view of transmission gear of distance adjusting device in this embodiment Structure image when the head massager of the present invention is put on the head Image of each massage gas bag seen from the side Image of each massage gas bag seen from behind Image of each massage gas bag seen from the front Structure image diagram of the first massage plate, first massage gas bag and heating element provided in the first housing Structure image of the second massage plate, second massage gas bag and heating element provided in the first housing Structure image of the third massage plate, third massage gas bag and heating element provided in the first housing Structure image diagram of fourth massage plate, fourth massage gas bag, heating element and vibration motor provided in first housing Structure image diagram of the fifth massage plate, fifth massage gas bag and heating element provided in the second housing Electric circuit control principle diagram of the head massager in the present invention 3D structure diagram of the head massager of the present invention Partially exploded view of the helmet of the present invention Structural image of the front of the helmet according to the present invention on the head Side structure image of the helmet according to the present invention on the head Rear structural image of the helmet of the present invention on the head

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Helmet 101 Vertical housing | casing 102 Horizontal housing | casing 103 Head circumference space 104 Gas pipe 105 First three-way pipe 106 First electromagnetic valve 107 Second three-way pipe 108 Third three-way pipe 109 Second electromagnetic valve 1011 Inner surface 1021 Inner surface 11 First vertical housing 12 Second vertical housing 13 Vertical adjustment tank 14 Vertical gear rack 20 Controller 200 Gas pump 201 Control box 202 Fourth three-way pipe 203 Gas pump 21 First horizontal housing 22 Second Horizontal housing 3 Distance adjusting device 30 First massage plate 300 Strip heating element 3001 Power supply lead wire 301 Substrate 302 Massage contact head 303 Storage cavity 31 Base 311 Assembly pillar 32 Transmission gear 321 First end surface 322 Second end surface 323 Gear teeth 324 First assembly hole 325 Second assembly hole 326 Floor Surface 327 Assembly hole 33 Reset spring 34 Adjustment knob 341 Inner peripheral wall 342 First ring gear 343 Outer peripheral wall 344 Second ring gear 345 Protrusion 35 End lid 351 Through hole 352 Third ring gear 36 Cavity body 361 First opening 362 First opening 362 Double opening 40 Second massage plate 401 Substrate 402 Massage contact head 403 Storage cavity 50 Third massage plate 501 Substrate 502 Massage contact head 503 Storage cavity 60 Fourth massage plate 601 Substrate 602 Massage contact head 603 Storage cavity 604 Wiring tank 605 Tank 608 Massage gas bag 609 Massage gas bag 70 Fifth massage plate 701 Substrate 702 Massage contact head 703 Storage cavity 80 Human head 800 Vibration mode Tha 801 oscillation block 901 Massage gas bag 9011 gas cap 902 Massage gas bag 9021 gas cap 903 Massage gas bag 9031 gas cap 904 Massage gas bag 9041 gas cap 905 Massage gas bag 9051 gas cap A specific acupoints

Claims (15)

A pedestal, a transmission gear, an adjustment knob, an end cover, and a reset spring are provided, and the transmission gear is provided on the pedestal and can rotate around its own rotation axis, but the adjustment knob has its own rotation axis. The adjustment knob has a first ring gear and a second ring gear, the end cover has a third ring gear, and the adjustment cover has a degree of freedom to translate along its rotation axis. The first ring gear meshes with the straight bevel gear of the transmission gear, the second ring gear meshes with the third ring gear straight bevel gear of the end cover, the end cover is provided on the base, and the reset spring is A distance adjustment device that is connected to the adjustment knob and resets the adjustment knob in the direction of the rotation axis of the adjustment knob. The pedestal has an assembly column, the transmission gear extends along an axis of rotation thereof, passes through the assembly hole, the assembly column enters the assembly hole, the reset spring is inserted into the assembly hole, and the assembly column The distance adjusting device according to claim 1, wherein the distance adjusting device is fitted to the distance adjusting device. The distance adjusting device according to claim 2, wherein the assembly hole has a stepped surface, and both sides of the reset spring are stretched to the stepped surface and the adjusting knob, respectively. The adjustment knob is provided with an inner peripheral wall and an outer peripheral wall, the first ring gear is provided on the inner ring gear of the inner peripheral wall, and the second ring gear is provided on the outer ring gear of the outer peripheral wall, The distance adjusting device according to claim 1, wherein the end cover has a through hole, and the third ring gear is provided on a hole wall of the through hole. The distance adjusting device according to claim 4, wherein the adjustment knob further has a protrusion, and the protrusion protrudes from the through hole of the end lid in the rotation axis direction of the adjustment knob. A helmet and a massage device are provided, and the helmet includes a first vertical housing, a second vertical housing, a first horizontal housing, a second horizontal housing, a two-distance adjusting device provided in a vertical orientation, and a horizontal orientation. A distance adjusting device provided in the vehicle, wherein the lateral housing is provided in the vertical housing, and each distance adjusting device includes a pedestal, a transmission gear, an adjustment knob, an end cover, and a reset spring. The transmission gear is provided on a pedestal and can rotate around its own rotation axis. However, the adjustment knob translates along the degree of freedom of its own rotation axis and its rotation axis. The adjustment knob has a first ring gear and a second ring gear, the end cover has a third ring gear, and the first ring gear and the transmission gear Meshed with the rate bevel gear, meshed with the second ring gear and the third ring gear straight bevel gear of the end cover, the end cover provided on the base, the reset spring connected to the adjustment knob, The adjustment knob is reset in the direction of the rotation axis, and both sides of the first and second vertical casings have vertical gear racks, and each of the vertical gear racks meshes with the transmission gear of the corresponding distance adjusting device. One side of the first and second lateral housings is fixed to the pedestal or end cover of the corresponding distance adjusting device, and the other side has a lateral gear rack, and each lateral gear rack has a corresponding distance adjusting device. Head massage device characterized by meshing with the transmission gear. A vertical adjustment tank is provided on both sides of the first and second vertical casings, and the vertical gear rack is formed on a tank wall extending along the vertical direction of the vertical adjustment tank. 7. The head massager according to claim 6, wherein there is a horizontal adjustment tank on one side of the first and second horizontal casings, and the horizontal gear rack is formed on a tank wall extending along the horizontal direction of the horizontal adjustment tank. . The pedestal has an assembly column, the transmission gear is along the rotation axis direction thereof, passes through the assembly hole, the assembly column enters the assembly hole, the assembly hole has a stepped surface, and the reset spring The head massager according to claim 7, wherein the head massager is inserted into an assembly hole, and both sides of the reset spring are stretched to the step surface and the adjustment knob, respectively. 7. The head massager according to claim 6, wherein a double opening is formed between the end lid and the base of each distance adjusting device to allow the corresponding housings to enter from both sides. . The adjustment knob is provided with an inner peripheral wall and an outer peripheral wall, the first ring gear is provided on the inner ring gear of the inner peripheral wall, and the second ring gear is provided on the outer ring gear of the outer peripheral wall, The head massager according to any one of claims 6 to 9, wherein the end lid has a through hole, and the third ring gear is provided on a hole wall of the through hole. The massage device is provided with a massage plate, a massage gas bag, a gas pump, an electric valve, and a control device for electronic circuit control. The massage gas bag, the gas pump and the electric valve are connected, and the gas pump, the electric valve and the electronic circuit control are connected. Is connected. Each of the inner surfaces of the vertical housing and the horizontal housing has at least one massage plate, the edge of the massage plate is fixed to the inner surface of the helmet, and the deformable intermediate portion of the massage plate, and The head massage device according to claim 6, wherein a storage cavity is formed between the inner surface of the helmet and a massage gas bag is provided in the storage cavity. The head massager according to claim 11, wherein a heating element connected to an electronic control circuit is attached to a surface of the massage plate. The head massager according to claim 11, wherein the massage plate further includes a container, a vibration motor is fixed in the container, and a vibration block is provided on an eccentricity on a motor shaft of the vibration motor. . The said massage board consists of a massage contact head which protruded on the board | substrate and the said board | substrate, The edge of the said board | substrate is fixed to the inner surface of a helmet, The intermediate part can deform | transform. 11. A head massager according to 11. The head massage device according to claim 11, wherein the control device includes a control box provided separately from the helmet, and both the gas pump and the electric valve are provided in the control box.