CN113786322A

CN113786322A - Head massaging device

Info

Publication number: CN113786322A
Application number: CN202111138401.XA
Authority: CN
Inventors: 万勇; 廖灿
Original assignee: Shenzhen Breo Technology Co Ltd
Current assignee: Shenzhen Breo Technology Co Ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2021-12-14

Abstract

The application relates to the technology of massage equipment, and provides a head massage device which comprises a head top module, an eye module and a hindbrain module, wherein the head top module comprises a head top which can be worn on the head top, the eye module comprises an eye cover part which covers eyes, the left end and the right end of the eye cover part are respectively rotatably connected with the left end and the right end of the head top through first connecting pieces, so that the eye cover part can be rotatably accommodated towards one side of the head top, the hindbrain module comprises a hindbrain, and the left end and the right end of the hindbrain are respectively connected with the left end and the right end of the head top through second connecting pieces, so that the hindbrain can be rotatably accommodated in the eye cover part; the overall center of gravity of the head massage device is located between the eye module and the hindbrain module. Can satisfy more degrees of freedom, the focus of dynamic adjustment head massager lets the weight of complete machine not concentrate on the neck, and too big pressure is avoided to also better protection neck, lets the experience of massage feel promote by a wide margin.

Description

Head massaging device

Technical Field

The application relates to the technical field of massage equipment, in particular to a head massage device.

Background

At present, the head massager on the market, mainly massage to the head, its shape is similar to the helmet, among the current head massager, generally including battery, air pump, there is heavier part circuit board and valve member etc, among the current product, consider based on aspects such as pleasing to the eye and convenient to use, all establish the part that the volume is great and weight is great at the rear portion, so weight generally concentrates on the back brain portion, this causes the massager to move backward in using the focus, head pressure is uneven, make the massage dynamics uneven even, and bring harmful pressure for the neck.

Disclosure of Invention

The application provides a head massage device, which aims to solve the technical problem that the gravity center of the head massage device in the prior art is behind so as to cause bias voltage on a cervical vertebra.

In a first aspect, the application provides a head massage device, which includes a head top module, an eye module and a hindbrain module, wherein the head top module includes a head top portion capable of being worn on the head top portion, the eye module includes an eye cover portion covering the eyes, the left and right ends of the eye cover portion are respectively rotatably connected with the left and right ends of the head top portion through a first connecting member, so that the eye cover portion can be rotatably received towards one side of the head top portion, the hindbrain module includes a hindbrain portion, the left and right ends of the hindbrain portion are respectively connected with the left and right ends of the head top portion through a second connecting member, so that the hindbrain portion can be rotatably received in the eye cover portion; the overall center of gravity of the head massage device is located between the eye module and the hindbrain module.

According to an embodiment of the application, the weight of the overhead module, the weight of the eye module and the weight of the hindbrain module are equal.

According to an embodiment of the present application, the overall center of gravity of the head massage device is located within the range of the overhead part side projection and the overhead projection, the second connecting member and the junction of the first connecting member and the overhead part are both located at the lower side of the overhead part, and the overall center of gravity is close to the lower side of the overhead part.

According to an embodiment of the present application, the head massage device includes a battery, a main circuit component, and an air pump, the battery and the main circuit component are located at the vertex portion, and the air pump is located at the vertex portion or the back brain portion.

According to an embodiment of the present application, a rotation shaft portion is provided between the second connecting member and the left and right ends of the crown portion, and the second connecting member is rotatable around the rotation shaft portion.

According to an embodiment of the application, the front portion at both ends is equipped with the spout respectively about the top of the head, two first connecting piece is the arc track, two the orbital one end of arc respectively with eye cover portion's both ends are connected about, two the orbital other end of arc slides respectively locates two in the spout and fixed through two-way limit structure, two-way limit structure set up in the arc track with damping structure between the spout.

According to an embodiment of the present application, the first connecting member is an arc-shaped rail, and a distance from an inner side of the arc-shaped rail to a rotation center of the first connecting member is equal to or greater than 25 mm.

According to an embodiment of the application, the top of the head portion has top of the head massage circuit subassembly and top of the head gas circuit, eye cover portion has eye-shade portion massage circuit subassembly and eye-shade gas circuit, back brain portion has back brain massage circuit subassembly and back brain gas circuit, top of the head gas circuit, eye-shade gas circuit and back brain gas circuit all are connected to the air pump.

According to an embodiment of the application, the second connecting piece includes flexible arm, the contained angle of the scalable direction of flexible arm and the action of gravity direction is between 0 degree-60 degrees.

According to an embodiment of the application, the eye mask portion comprises two perspective holes corresponding to eyes of a human body, the two perspective holes have optical axes passing through centers of the two perspective holes, and a rotation center of the first connecting piece is located on a plane where the two optical axes are located.

In a second aspect, the application provides a head massage device, including top of the head module, eye module and hindbrain module, the top of the head module is including wearing in the top of the head portion, the eye module is including covering the eye cover portion of eye, both ends respectively through first connecting piece with both ends rotatable coupling about the top of the head portion about the eye cover portion, so that eye cover portion can to the top of the head portion one side is rotated and is accomodate, the hindbrain module includes the hindbrain, both ends respectively through the second connecting piece with both ends are connected about the top of the head portion about the hindbrain, so that the hindbrain can rotate accomodate in the eye cover portion, the whole focus of head massage device is located the top of the head side projection and overlook the projected within range and distribute.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

the head massage device is divided into three independent massage modules, and the three modules are connected by using the movable connecting piece, so that the gravity center of the whole machine can be adjusted to be centered from the deflected hindbrain. Wherein, the slide rail of eye module is responsible for expanding or receiving the eye module of receipts, and the back brain module is adjusted through flexible arm and back brain module rotation axis simultaneously, and such design can satisfy more regulation degrees of freedom to the focus of dynamic adjustment head massager lets the weight of complete machine not concentrate on the neck, and too big pressure is avoided to the protection neck that also is better, lets the experience of massage feel promotes by a wide margin.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic side view of a head massaging device according to an embodiment of the present disclosure;

fig. 2 is a schematic perspective view of a head massaging device according to an embodiment of the present application, in which each module cover is removed to facilitate viewing of an internal component composition example;

fig. 3 is a schematic view of the overall gravity center position of a head massaging device according to an embodiment of the present application;

fig. 4 is a rear view schematically illustrating a head massaging device according to an embodiment of the present disclosure;

fig. 5 is a schematic exploded view of a head massaging device according to an embodiment of the present disclosure;

fig. 6 is an exploded schematic view of a first connecting element in a three-dimensional structure of a head massaging device according to an embodiment of the present disclosure;

fig. 7 is an exploded schematic view of a second connecting member in a perspective view of a head massaging device according to an embodiment of the present disclosure;

fig. 8 is a schematic view of a storage structure of a head massaging device according to an embodiment of the present application.

Description of the drawings:

an overhead module 1; a crown portion 11; a main circuit component 12; a battery 13;

a chute 14; an eye module 2; an eye mask portion 21; a first connecting member 22;

a first casing 221; a second housing 222; an arc-shaped rack 223; a damping gear 224;

a hindbrain module 3; the posterior brain 31; a second connecting member 32; a damping rotating shaft 323;

a first connector 3231; a second connection seat 3232; a shaft body 3233; a rotating shaft part 33;

a central bore 331; an air pump 35;

a first center X1;

a second center X2;

a first circular shape C.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In view of the technical problem of the prior art that the head massage device has a bias effect on the cervical spine due to the fact that the gravity center of the head massage device is located behind, the inventor of the present application has found that the gravity center of the whole device can be adjusted to be centered from the bias towards the hindbrain by splitting the head massage device into three independent massage modules and connecting the three modules by using movable connecting pieces, that is, in a use state, the gravity center G of the whole device is separated from the range of the side projection or the top projection of the hindbrain module and also separated from the range of the side projection and the top projection of the eye module, and is distributed in a space between the two components. Wherein, the slide rail of eye module is responsible for expanding or receiving the eye module of receipts, and the back brain module is adjusted through flexible arm and back brain module rotation axis simultaneously, and such design can satisfy more regulation degrees of freedom to the focus of dynamic adjustment head massager lets the weight of complete machine not concentrate on the neck, and too big pressure is avoided to the protection neck that also is better, lets the experience of massage feel promotes by a wide margin.

The embodiments of the present application are described below with reference to the accompanying drawings:

fig. 1 is a schematic side view of a head massage device according to an embodiment of the present disclosure, and fig. 2 is a schematic perspective view of the head massage device according to the embodiment of the present disclosure, in which each module cover is detached to facilitate viewing of an internal component.

The embodiment of the application provides a head massage device, which mainly comprises a head top module 1, an eye module 2 and a hindbrain module 3. The head top module 1 comprises a head top part 11 which can be worn on the head top, the eye module 2 comprises an eye cover part 21 which covers eyes, the left end and the right end of the eye cover part 21 are respectively rotatably connected with the left end and the right end of the head top part 11 through a first connecting piece 22, so that the eye cover part 21 can be rotatably accommodated towards one side of the head top part 11, the hindbrain module 3 comprises a hindbrain part 31, the left end and the right end of the hindbrain part 31 are respectively connected with the left end and the right end of the head top part 11 through a second connecting piece 32, so that the hindbrain part 31 can be rotatably accommodated in the eye cover part 21; the overall center of gravity G of the head massage device is located between the eye module 2 and the hindbrain module 3.

It is to be understood that the center of gravity as referred to in the present application is the center of gravity of the head massage apparatus in the use state, and the problem of the center of gravity in the storage state is not considered here. The overall center of gravity G located between the eye module 2 and the back brain module 3 means that the overall center of gravity G is distributed in a space between the two members, which is mainly separated from the range of the side projection or the plan projection of the back brain module 3 and the range of the side projection and the plan projection of the eye module 2 in the use state, and may be specifically distributed in the range of the side projection and the plan projection of the crown module 1.

In the embodiment of the present application, the overall center of gravity G is controlled between the eye module 2 and the hindbrain module 3, and the overall center of gravity G is mainly implemented through the following two specific ideas:

firstly, through structural design, let the whole weight homodisperse of device to crown of the head module 1, eye module 2 and hindbrain module 3, then, if need carry out the part position change time, will carry out the part allotment with the principle of maintaining the distribution of center of gravity. By splitting into three independent massage modules, the parietal center of gravity G1 of the parietal portion 11 is located in the upper space of the parietal portion 11, the eyecup center of gravity G2 of the eyecup portion 21 is located in the inner space of the eyecup portion 21, and the hindbrain center of gravity G3 of the hindbrain portion 31 is located in the inner space of the hindbrain portion 31. As shown in fig. 3, the center of gravity G1 at the top of the head, the center of gravity G2 at the eye shield, and the center of gravity G3 at the hindbrain can be positioned by triangulation, and can be separated into three independent massage modules and additional telescopic arms to connect the three modules. Wherein, eye subassembly slide rail is responsible for expandes or receive the eye subassembly of receipts, and the back brain subassembly is adjusted through flexible arm and back brain subassembly rotation center simultaneously, so, can satisfy more regulation degrees of freedom, and the focus of dynamic adjustment head massager lets the weight of complete machine not concentrate on the neck, and too big pressure is avoided to the protection neck that also better, lets the experience of massage feel promotes by a wide margin.

Secondly, the weight distribution of each part: in the use state of the head massager, the center of gravity of the whole machine is near the center (as shown in fig. 1, 3 and 4). Three groups of independent massage modules are adopted, the massage module comprises an eye module, a top module and a hindbrain module, each massage module comprises a shell, and a circuit module and an air circuit module which are arranged in the shell, so that the weight of the crown module 1, the weight of the eye module 2 and the weight of the hindbrain module 3 are basically equal. The weight of each module in the particular product illustrated in the figure is controlled to be around 300g so that the weight of the three parts is substantially equally divided. The center of gravity is located near the center, so that the head is uniformly stressed in the using process, the massage effect is improved, and no extra pressure burden is generated on the neck.

According to an embodiment of the present application, the eye cup portion 21 comprises two see-through holes 23 corresponding to the eyes of a human body, the two see-through holes 23 have optical axes E passing through the centers thereof, and the rotation center X1 of the first connecting member is located on a plane on which the two optical axes E are located. Wherein the width D of the eye cup portion 21 is selected to be equal to or greater than 70mm to be more ergonomic in size.

According to an embodiment of the present application, the second connector 32 comprises a telescopic arm by which the distance between the posterior brain 31 and the parietal region 11 can be stretched. And a rotating shaft part 33 is arranged between the second connecting piece 32 and the left end and the right end of the head top part 11, and the second connecting piece 32 can rotate around the rotating shaft part 33. As illustrated in the figure, the angle F between the telescopic direction of the telescopic arm and the gravity action direction can be between 0 and 60 degrees.

According to an embodiment of the application, in the concrete structure of first connecting piece 22, include that both ends are equipped with the spout respectively about crown portion 11, two first connecting piece 22 is the arc track, two the orbital one end of arc respectively with both ends are connected about eye mask portion 21, two the orbital other end of arc is slided respectively and is located two in the spout and fixed through two-way limit structure. The eye cup portion 21 rotates relative to the crown portion 11 within a range of 0 to 40 degrees of a central angle. Wherein the distance of arc track inboard to first connecting piece rotation center is equal to or is greater than 25mm for the arc track can avoid ear and near position like this, avoids oppressing these sensitive positions, promotes user experience. More specifically, in one embodiment, the distance between the inner side of the arc-shaped track and the rotation center of the first connecting piece is 31mm to 32mm, so that the arc-shaped track can be adapted to the ears of most people and the nearby position sensitive area.

Fig. 6 is an exploded schematic view of a first connecting element in a three-dimensional structure of a head massaging device according to an embodiment of the present disclosure; according to an embodiment of the present application, the two-way limiting structure may specifically be, set up in the arc track with damping structure between the spout, the arc track with dispose damping structure between the spout 14, damping structure includes arc rack 223 and damping gear 224, arc rack 223 with damping gear 224 set up respectively in the arc track or the spout. In this embodiment, the arc-shaped rack 223 is disposed in the sliding slot 14, and the damping gear 224 is fixed in the corresponding accommodating slot of the arc-shaped track, and the damping gear 224 has a gear with a damping shaft engaged with the arc-shaped rack 223, so that when the arc-shaped track slides relative to the sliding slot 14, the gear of the damping shaft of the damping gear 224 and the arc-shaped rack 223 retard or position the rotational displacement of the eye cover portion 21. The circular arc track includes a first casing 221 and a second casing 222, and the first casing 221 and the second casing 222 are engaged with each other to form a hollow circular arc track, and the damping gear 224 is fixed in the circular arc track in a clamping manner. The hollow arc-shaped track is also convenient for the circuit or gas circuit connecting circuit to pass through.

As can be seen from the above embodiments, the first connecting member 22 and the sliding groove 14 form a semi-fixed pivot connection, and the rotation axis of the first connecting member 22 is shifted outward, so as to provide a rotation adjusting effect with a larger radius, which is convenient for adapting to the facial features of human body. In the embodiment of the present application, the eye mask portion 21 includes two perspective holes corresponding to the eyes of the human body, the two perspective holes have optical axes passing through the centers of the two perspective holes, and the rotation center of the first connecting member is located on a plane where the two optical axes are located.

Fig. 7 is an exploded schematic view of a second connecting member in a perspective view of a head massaging device according to an embodiment of the present disclosure; according to an embodiment of the application, second connecting piece 32 includes flexible arm, both ends about two flexible arm inner connect in back brain 31 slidable respectively, both ends can dispose the regulation structure of adjusting flexible arm 32 and stretching out the distance about back brain 31, it specifically can include two traction areas that all extend to back brain 31 middle part to adjust the structure, the outer end of two traction areas is connected with two flexible arm inner respectively, two traction area inboard crossing can dispose rack portion separately, utilize the gear that is located two crossing departments of traction area and the meshing of rack portion, utilize this to utilize gear engagement to drive two traction areas and outwards stretch out or inwards retract, thereby adjust the length that two flexible arm brain 31 stretches out relatively. In another embodiment, the telescopic arm may be made of a flexible self-resetting material, through which the distance between the posterior brain 31 and the parietal portion 11 can be freely stretched to better fit different head shapes, and the material of the telescopic arm may be selected from flexible materials such as silicone rubber, rubber or silicon rubber.

As shown in the figure, the left end and the right end of the top of the head are respectively provided with a rotating shaft part 33, a damping rotating shaft 323 is arranged in the rotating shaft part 33, one end of the second connecting piece 32 is connected with the damping rotating shaft 323, and the second connecting piece 32 rotates around a second center X2 through the damping rotating shaft 323. The damping rotating shaft 323 comprises a first connecting seat 3231, a second connecting seat 3232 and a shaft body 3233, the first connecting seat 3231 in the form of a double-hole screw connecting seat is connected to one end of the rotating shaft portion, the second connecting seat 3232 in the form of a double-hole screw connecting seat is connected to the other end of the rotating shaft portion, the first connecting seat 3231 is fixed on the shell of the crown portion 11 for fixing, the second connecting seat 3232 can be connected with one end of the second connecting member 32, and the shaft body 3233 is arranged between the first connecting seat 3231 and the second connecting seat 3232. The damping shaft 323 includes a wire passing hole 331 passing through the shaft center to pass a connection wire between the crown 11 and the rear brain 31.

As further shown in fig. 7, each second connector 32 mainly includes a first housing 321 and a second housing 322, which are also clamped and spliced together to form a hollow housing for passing through a circuit such as an electrical circuit or an air circuit. The first housing 321 faces the circular butt-joint portion of the rotating shaft portion 33, and the butt-joint portion may also have a double-hole screw socket therein to facilitate connection and fixation with the second connection socket 3232. The second connecting member 32 can be made of elastic material, and can also be a plug-in structure limited by sliding.

Fig. 8 is a schematic view of a storage structure of a head massage device according to an embodiment of the present application, and referring to the schematic view, the second connecting members 32 are all disposed inside the crown portion 11, and the first connecting members 22 are disposed at positions aligned with the side surfaces of the crown portion 11 for rotating and storing, so that they are staggered in the axial direction of the rotating shaft, so that they can be stored in an overlapped manner. Therefore, the rear brain part 31 can rotate towards the direction of the eye cover part 21 in a reverse direction, so that the rear brain part 31 can be completely accommodated in the inner side of the eye cover part 21, the overall size of the accommodated eye cover is reduced to the minimum degree, and the eye cover is convenient to package and carry.

The first connecting piece 22 is an arc-shaped sliding rail, the arc-shaped sliding rail rotates around a first center X1, the second connecting piece 32 rotates around a second center X2 arranged at the left end and the right end of the top of the head, and the second center X2 is located on a first circle C with the center of circle at the first center X1. According to an embodiment of the present application, the radius of the first circle C is between 40CM and 65CM, which is mainly adapted to the model, but the curvature of the periphery of the eye of most adults is generally between 50 degrees and 57 degrees. According to an embodiment of the application, the second center X2 is between 38-40 degrees different at the position of the first circle than at the position of the intersection of the vertex center of gravity perpendicular and the first circle. Wherein the second center X2 preferably differs by 39 degrees from the centre angle θ of the parietal centre of gravity in the position of the first circle compared to the position of the parietal centre of gravity in the first circle, more in line with the ergonomic parameters of most users.

In the embodiment of the present application, through dividing the head massage device into three independent massage modules of crown module 1, eye module 2 and hindbrain module 3, both ends are rotatable coupling about both ends are respectively through first connecting piece 22 and crown portion 11 about the eye mask portion 21, and then both ends are connected with both ends about crown portion 21 through second connecting piece 32 about the brain 31 respectively, wherein because first connecting piece 22 is arc slide rail and non-pivot, and the arc slide rail is rotatory around the outer first center X1 of part, second connecting piece 32 is around locating the second center X2 at both ends is rotatory about crown portion 21, second center X2 is located the centre of a circle is in on the first circular C of first center X1. With this, the arc slide rail makes eye module 2 rotate the regulation on the arc of a bigger radius, so that form at the eye and level or inside sunken adaptation form, better laminating in the shape of eye, so that accurate alignment facial acupuncture point, then the brain because the rotation axis center is established on first circular C, and use second connecting piece 32 to rotate the regulation as the radius, bigger size control range, so that the back brain shape of the different sizes of adaptation, so that be convenient for effectively laminate the back brain. Because eye cover portion and afterbrain homoenergetic are effectively laminated, so the overhead portion receives the action of gravity, can laminate in the overhead portion better equally, synthesizes, and head massage device can have the technical advantage of the laminating of being more convenient for in this application embodiment to reach better massage effect.

According to an embodiment of the present application, it is illustrated in the drawings that the first circle C passes through the arc-shaped sliding rail near the center line, and the arc-shaped sliding rail is concentrically arranged with the first circle C, that is, the second center X2 is located on the circle of the arc-shaped path line in the middle of the arc-shaped sliding rail, and the connection point corresponding to the hindbrain is located on the circle of the arc-shaped sliding rail, so that the acting force applied by the hindbrain to the crown 11 and the eyeshade 21 through the second connecting member 32 is transmitted to the eyeshade 21 through the tangential direction, so as to better transmit the acting force to the eyeshade 21 through the first connecting member 22.

The head massage device that this application embodiment provided can be according to human head engineering morphology, for example forehead and eye are more level and smooth or inwards sunken and the convex characteristics of brain, to the head massager that can accomodate, adopts the targeted setting, ensures to rotate the effective laminating of expansion back eye cover portion and afterbrain.

According to an embodiment of the present application, the overall center of gravity G of the head massage device is located within a lateral projection or a top projection of the crown 11, and the overall center of gravity G is located on a side of the rotation axis of the eye module 2 and the back brain module 3 (shown as a lower side of the crown 11).

As shown in fig. 2, according to an embodiment of the present application, the head massage apparatus includes a battery 13, a main circuit component 12, an air pump 35, a branch circuit board, and an air path control valve, and compared to the prior art in which the battery, the air pump, and the electromagnetic valve are disposed at a posterior brain region, in the embodiment of the present application, the battery 13 and the main circuit component 12 are disposed in the crown portion 11, and the air pump 33 is disposed at the crown portion 11 or the posterior brain region 31. Meanwhile, a plurality of solenoid valves are also distributed into three modules for installation and configuration. According to the embodiment of the application, overhead portion 11 has 11 massage circuit subassembly in overhead portion and overhead gas circuit, eye cover portion 21 has 21 massage circuit subassembly in eye cover portion and eye-shade gas circuit, back brain 31 has back brain 31 massage circuit subassembly and back brain gas circuit, overhead gas circuit, eye-shade gas circuit and back brain gas circuit all are connected to air pump 35. As shown in fig. 2, the air pump 35 provided in the hindbrain portion 31 has an air supply pipe which extends to other portions through the second connector 32, and when the shaft portion 33 is lightly passed, the air supply pipe can be introduced into the crown portion 11 through the center hole 331 because the shaft portion 33 has the center hole 331.

Fig. 3 is a schematic view of a center of gravity of the head massage device according to the embodiment of the present application, and fig. 4 is a schematic view of a rear view structure of the head massage device according to the embodiment of the present application. As illustrated in fig. 3, the positions of the overall center of gravity G of the massage apparatus in the embodiment of the present invention, which is separated from the range of the posterior brain module 3 and the range of the eye module 2, but distributed in the space between the two components, can be analyzed by the triangulation method according to the present embodiment of the present invention based on the respective centers of gravity of the eye module, the top module, and the posterior brain module.

As illustrated in fig. 4, in the massage apparatus of the embodiment of the present application, in wearing use, the overall center of gravity G is substantially located at the center of the human head. So, can satisfy more regulation degrees of freedom, the focus of dynamic adjustment head massager lets the weight of complete machine not concentrate on the neck, and too big pressure is avoided to also better protection neck, lets the experience of massage feel promote by a wide margin.

The head massage device that this application embodiment provided structurally splits three independent massage module, and the mode of middle slide rail and flexible arm connecting piece is used, couples together three module, and every independent module can independent work, also can two sets of or three combined work to reach better massage effect.

For the laminating nature of better accomodating and wearing, the head massage device that this application embodiment provided has set up two rotation centers:

the eye module is connected with the overhead module through a sliding rail type connecting piece, the first center is located at the position of a concentric circle with the radian of the sliding rail, when the eye module is used, the eye module has two actions of translation and rotation, the unfolded angle is related to the radian and the length of the sliding rail, and the eye module can be better matched with the eye body in a rotating and unfolding mode.

The top module is connected with the hindbrain module through a rotating shaft and a telescopic arm, and the second center is located at the intersection of the rotating shaft of the head top module and the end point of the telescopic arm. The angle of the hindbrain module is adjusted by utilizing the rotation center, and the position of the joint can be adjusted by adjusting the length of the telescopic arm.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A head massaging device, characterized in that: the head module comprises a head top module, an eye module and a hindbrain module, wherein the head top module comprises a head top which can be worn on the head top, the eye module comprises an eye cover part which covers the eyes, the left end and the right end of the eye cover part are respectively and rotatably connected with the left end and the right end of the head top through first connecting pieces, so that the eye cover part can be rotatably accommodated towards one side of the head top, the hindbrain module comprises a hindbrain, the left end and the right end of the hindbrain are respectively and rotatably connected with the left end and the right end of the head top through second connecting pieces, so that the hindbrain can be rotatably accommodated in the eye cover part; the overall center of gravity of the head massage device is located between the eye module and the hindbrain module.

2. The head massaging device of claim 1, wherein: the weight of the eye module and the weight of the hindbrain module are equal.

3. The head massaging device of claim 1, wherein: the whole gravity center of the head massage device is located in the range of the side projection and the overlooking projection of the head top part, the second connecting piece and the joint of the first connecting piece and the head top part are both located on the lower side of the head top part, and the whole gravity center is close to the lower side of the head top part.

4. The head massaging device of claim 1, wherein: the head massage device comprises a battery, a main circuit component and an air pump, wherein the battery and the main circuit component are located at the top of the head, and the air pump is located at the top of the head or the back brain.

5. The head massaging device of claim 1, wherein: and a rotating shaft part is arranged between the second connecting piece and the left end and the right end of the head top part, and the second connecting piece can rotate around the rotating shaft part.

6. The head massaging device of claim 1, wherein: the front parts of the left end part and the right end part of the head top part are respectively provided with a sliding groove, the two first connecting pieces are arc-shaped rails, one ends of the two arc-shaped rails are respectively connected with the left end and the right end of the eye mask part, the other ends of the two arc-shaped rails are respectively arranged in the two sliding grooves in a sliding manner and are fixed through a bidirectional limiting structure, and the bidirectional limiting structure is a damping structure arranged between the arc-shaped rails and the sliding grooves.

7. The head massaging device according to any one of claims 1 to 5, wherein: the first connecting piece is an arc-shaped track, and the distance from the inner side of the arc-shaped track to the rotating center of the first connecting piece is equal to or greater than 25 mm.

8. The head massaging device according to any one of claims 1 to 5, wherein: the head top has top of the head massage circuit subassembly and top of the head gas circuit, eye cover portion has eye-shade portion massage circuit subassembly and eye-shade gas circuit, back brain has back brain massage circuit subassembly and back brain gas circuit, top of the head gas circuit, eye-shade gas circuit and back brain gas circuit all are connected to the air pump.

9. The head massaging device according to any one of claims 1 to 5, wherein: the second connecting piece includes flexible arm, the contained angle of the scalable direction of flexible arm and gravity action direction is between 0 degree-60 degrees.

10. The head massaging device according to any one of claims 1 to 5, wherein: the eyeshade part comprises two perspective holes corresponding to the eyes of a human body, the two perspective holes are provided with optical axes passing through the centers of the two perspective holes, and the rotation center of the first connecting piece is positioned on a plane where the two optical axes are positioned.