JP2020528769A - Massage machine - Google Patents

Abstract

The massage machine in the present invention includes a housing (10), two massage head assemblies (20) provided opposite to each other, and a drive assembly (30) provided in the housing (10). The head assembly (20) swings relatively to form a massage by the drive of the drive assembly, and when the two massage head assemblies (20) swing in close proximity to each other, the other massage head assembly (20) The angle between the inside of each massage head assembly (20) close to) and the surface of the housing is α, the angle range of α is α ≤ 54 °, and the two massage head assemblies (20) are separated from each other. When rocking, the angle between the outside of each massage head assembly (20) away from the other massage head assemblies (20) and the surface of the housing (10) is β, and the angle range of β is β ≧ 23. °. In the present invention, when two massage head assemblies (20) swing close to or away from each other, the angle α between the inside and outside of each massage head assembly (20) and the surface of the housing (10), When β is limited to the above angles, the fingers are not pressed.

Description

The present invention belongs to the technical field of massage, and more specifically relates to a massage machine.

In existing massage machines, the body of the massager is provided with a mounting opening, the massage head assembly protrudes from the mounting opening, and the massage head assembly swings or vibrates during massage, resulting in sufficient movement for the massage head assembly. A gap is provided between the mounting opening and the massage head assembly to ensure space. Normally, a cloth cover is attached to the outside of the massage head, but since the material of the cloth cover is flexible, a gap remains, which may pinch fingers during operation, which poses a safety problem.

An object of an embodiment of the present invention is, in the first aspect, to provide a massage machine for solving the technical problem of pinching a finger in the prior art.

In order to solve the above technical problems, the technical solutions adopted by the embodiments of the present invention are as follows.
The first aspect comprises a housing, two massage head assemblies overhanging from the housing and opposed to each other, and a drive assembly provided within the housing that can drive the movement of the two massage head assemblies. Including, the two massage head assemblies swing relative to each other by the drive of the drive assembly to form a kneading massage, and when the two massage head assemblies swing in close proximity to each other, the other massage. The angle between the inside of each massage head assembly close to the head assembly and the surface of the housing is α, the angle range of α is α ≤ 54 °, and the two massage head assemblies swing apart from each other. Provided is a massage machine in which the angle between the outside of each said massage head assembly away from the other massage head assembly and the surface of the housing is β and the angle range of β is β ≧ 23 °.

The beneficial effects of the massage machine according to the embodiment of the present invention as compared with the prior art are as follows. Since the massage head assembly swings relative to each other due to the drive of the drive assembly, the two massage head assemblies are close to or separated from each other, while the inside and outside of each massage head assembly form an angle with the housing. When the two massage head assemblies are in close proximity to each other, the angle α between the inside and the surface of the housing is minimal, and if the minimum value is α ≤ 54 °, the angle α is too small to reach the finger. At this time, the angle between the outside and the surface of the housing is maximized, and there is no problem of pinching the finger. When the two massage head assemblies are separated from each other, the angle β between the outside of the massage head assembly and the surface of the housing is the minimum, and when the minimum value is β ≧ 23 °, the angle gap between the outside and the housing is Since it is large enough not to be pressed even if a finger is inserted, it is fundamentally avoided to pinch and hurt the finger during operation.

In order to more clearly explain the technical solution in the embodiment of the present invention, the drawings used in the description of the embodiment or the prior art will be briefly introduced below. As a matter of course, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other drawings based on these drawings without the need for creative labor. it can.

It is a side schematic view of the neck massage machine which concerns on embodiment of this invention. It is a side schematic view of the neck massage machine which concerns on embodiment of this invention. It is a schematic structural drawing of the inner part of the housing in the neck massager which concerns on embodiment of this invention. It is a schematic structural drawing which shows the implementation of the massage head assembly and the drive assembly in the neck massage machine which concerns on embodiment of this invention. It is a partial decomposition schematic diagram of the neck massage machine which concerns on embodiment of this invention. It is a partial decomposition schematic diagram of the auxiliary cover and the main body in the neck massage machine which concerns on embodiment of this invention. It is a schematic structural drawing in the case of arranging the massage head assembly in the neck massage machine which concerns on embodiment of this invention in the vertical direction. It is a side view of the massage head assembly in the neck massage machine which concerns on embodiment of this invention. It is an exploded schematic view of the plastic bottom plate and the silicone sleeve in the Example of this invention. It is a schematic structural drawing of the flexible heat generation sheet of the heat generation massage head in the Example of this invention. It is a schematic structural drawing of the pressing post in the heat generation massage head which concerns on embodiment of this invention.

In order to further clarify the object, technical solution and advantage of the present invention, the present invention will be described in more detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are merely for interpreting the present invention and not for limiting the present invention.
It should be noted that if one member is said to be "fixed" or "installed" on another member, it can be located directly or indirectly on another member. When one member is said to be "connected" to another member, it can be directly or indirectly connected to another member.

Further, the same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar members. In the description of the present invention, the orientations and positional relationships indicated by terms such as "top", "bottom", "left", and "right" are described in the present invention based on the orientations and positional relationships shown in the drawings. Positioned in the drawings, as the device or member mentioned has a particular orientation and does not indicate or suggest the need to build and operate in a particular orientation. The terms relating are exemplary and should not be construed as limiting the scope of the invention, the particular meaning of which may be understood by one of ordinary skill in the art, depending on the particular circumstances.

It should be noted that the terms "first" and "second" are merely for explanation, and imply the number of technical features that indicate or suggest relative importance or are indicated. I can't understand what to display. Thereby, the features defining "first", "second" may explicitly or implicitly include one or more such features. In the description of the present invention, "plurality" means two or more unless otherwise specified.

In order to explain the technical solution described in the present invention, the realization of the massage machine according to the present invention will be described in detail below with reference to specific drawings and specific embodiments.
With reference to FIGS. 1 and 2, in the embodiment of the present invention, the structure of the massage machine will be described in detail using the neck massage machine as an example. Of course, the massage machine structure is not limited to the neck massage machine. Specifically, the neck massager drives the movement of the housing 10, the two massage head assemblies 20 protruding from the housing 10 and provided opposite to each other, and the two massage head assemblies 20 provided in the housing 10. The two massage head assemblies 20 include the possible drive assembly 30 and are relatively swung by the drive of the drive assembly 30 to form a massage massage, and the two massage head assemblies 20 are swung in close proximity to each other. When, the angle between the inside 26 of each massage head assembly 20 close to the other massage head assembly 20 and the surface of the housing 10 is α, the angle range of α is α ≤ 54 °, and the two massage head assemblies. When 20 swings away from each other, the angle between the outer 25 of each massage head assembly 20 away from the other massage head assemblies 20 and the surface of the housing 10 is β, and the angular range of β is β ≧ 23. °.

In this embodiment, the massage head assembly 20 swings relative to each other due to the drive of the drive assembly 30, so that the two massage head assemblies 20 are close to or apart from each other, while the inner 26 and outer 26 of each massage head assembly 20. Each of the 25 forms an angle with the housing 10, and as shown in FIG. 1, when the two massage head assemblies 20 are close to each other, the angle α between the inner side 26 and the surface of the housing 10 is the minimum and the minimum value. When α ≤ 54 °, the angle α is too small to reach the finger, so the finger is not pinched and damaged. At this time, the angle between the outer side 25 and the surface of the housing 10 is maximized, and the problem of pinching the finger is a problem. Absent. When the two massage head assemblies 20 are separated from each other, the angle β between the outer 25 of the massage head assembly 20 and the surface of the housing 10 is the minimum, and when the minimum value is β ≧ 23 °, the outer 25 and the housing 10 The gap between the angles is large enough so that the finger is not pressed even when it is inserted, so that it is fundamentally avoided to pinch and hurt the finger during the operation.

Further, as shown in FIG. 1, when the two massage head assemblies 20 swing close to each other, the surface of the housing 10 from the lowest point of the inner 26 of each massage head assembly 20 close to the other massage head assemblies 20. The height to the highest point is H1, the range of H1 is H1 ≤ 10 mm, and H1 is as small as possible, that is, the smaller the gap between the inner 26 and the surface of the housing 10, the more the finger can reach. Instead, you can avoid getting your fingers caught and hurt. When the two massage head assemblies 20 swing apart from each other, the height from the lowest point on the outside 25 of each massage head assembly 20 away from the other massage head assembly 20 to the highest point on the surface of the housing 10 is H2. Yes, the range of H2 is H2 ≧ 15 mm, and H2 is as large as possible, that is, the larger the gap between the outer side 25 and the surface of the housing 10, the more the finger will not be pinched.

Specifically, with reference to FIGS. 3 and 4, the drive assembly 30 includes a drive motor 31 and an eccentric wheel assembly 32 that is driven by the drive motor 31 and capable of swinging the massage head assembly 20. The guide pedestals 11 are provided on both sides of the eccentric wheel assembly 32 in the housing 10, each guide pedestal 11 is provided with guide grooves 12 that open toward the eccentric wheel assembly 32, and the guide pedestals 11 are provided on both sides of the eccentric wheel assembly 32. , Positioning posts 13 that can be inserted into each guide groove 12 and can slide in the guide groove 12 are provided. Thus, the positioning of the positioning post 13 by the guide groove 12 makes the reciprocating swing of the eccentric wheel assembly 32 more stable, thereby making the swing of the massage head assembly 20 more stable and improving the massage experience of the massage head.

Specifically, the eccentric wheel assembly 32 comprises an eccentric wheel housing 321 and two covers 322 provided on the outside, the two covers 322 with and inside the eccentric wheel housing 321 along the axial direction of the eccentric wheel. Arranged on the outside respectively, the two positioning posts 13 are provided on both sides of the eccentric wheel housing 321 respectively. In this embodiment, the structure and principle of the eccentric wheel assembly 32 for driving the movement of the massage head assembly 20 by utilizing the eccentric structure are the same as those of the conventional massage machine, and are not shown in detail here.

Further, the drive assembly 30 further includes a transmission assembly and a transmission shaft 33, and the transmission assembly includes a first gear 34 driven by a drive motor 31 and a second gear 35 that meshes with the first gear 34. The two eccentric wheel assemblies 32 are located at both ends of the transmission shaft 33, respectively, and the second gear 35 is inserted through the transmission shaft 33 and is located inside one of the eccentric wheel assemblies 32.

With reference to FIGS. 5 and 6, in this embodiment, the housing 10 is provided with a mounting opening 14 for projecting each massage head assembly 20, and an auxiliary cover 40 is provided for each mounting opening 14. The auxiliary cover 40 is inserted through the massage head assembly 20 and can be moved together with the massage head assembly 20, and the auxiliary cover 40 shields the gap between the massage head assembly 20 and the mounting opening 14. In this way, it is possible to prevent the fingers from entering the gap and being hurt during the massage, and since the auxiliary cover 40 can be moved together with the massage head assembly 20, it does not affect the massage operation of the massage head assembly 20.

Specifically, the portion of the housing 10 on the edge of the mounting opening 14 bulges upward to form a first spherical shape, and the auxiliary cover 40 bulges upward to form a second spherical shape. The sphere center of the sphere 15 overlaps with the sphere center of the second sphere 41. Since the sphere of the first sphere 15 overlaps the sphere of the second sphere 41, the second spherical second auxiliary cover 40 creates a gap when moving with the massage head assembly 20 to any angle. It can be shielded, which avoids finger insertion and ensures safe use.

The massage head assembly 20 includes a drive bracket 21 connected to the drive assembly 30, a massage head bracket 22 fixed to the drive bracket 21, and a massage head 23 provided on the massage head bracket 22, and includes an auxiliary cover 40. There is a through hole 42 in the center, the drive bracket 21 is bored in the through hole 42, and the outer edge of the auxiliary cover 40 enters the inside of the mounting opening 14. Here, when the outer edge of the auxiliary cover 40 enters the inside of the mounting opening 14, the auxiliary cover 40 is positioned in the mounting opening 14 and moves together with the massage head bracket 22 within the range of the mounting opening 14. means.

Further, a soft rubber sleeve 50 is provided in the mounting opening 14, a positioning ring 60 is provided in the opening of the soft rubber sleeve 50, and the massage head assembly 20 penetrates the soft rubber sleeve 50 and the positioning ring 60. When the massage head assembly 20 projects from the mounting opening 14, the soft rubber sleeve 50 provided in the mounting opening 14 shields the mounting opening 14 to avoid scratches due to hand insertion into the mounting opening 14. On the other hand, the mounting opening 14 is made more beautiful, and the massage head assembly 20 penetrates the soft rubber sleeve 50, so that when the massage head assembly 20 moves, the soft rubber sleeve 50 is pulled and noise is generated. Since the provided positioning ring 60 fixes the soft rubber sleeve 50, the soft rubber sleeve 50 is pulled slightly, further reducing noise and giving the user a better massage experience, while at the same time pulling by fixing the positioning ring 60. The wear of the soft rubber sleeve 50 due to the above is also avoided.

Specifically, the soft rubber sleeve 50 is folded to form an annular protrusion 51, and the positioning ring 60 is fixed to the annular protrusion 51. The positioning ring 60 is provided on the annular protrusion 51 and presses the soft rubber sleeve 50.

In this embodiment, the housing 10 is coated with the silicone protective cover 70, and the soft rubber sleeve 50 is integrally molded with the silicone protective cover 70. Since the silicone protective cover 70 comes into contact with the neck during the massage and the silicone protective cover 70 is integrally molded on the outside of the housing 10, the silicone protective cover 70 can be easily cleaned without damaging the housing 10.

With reference to FIGS. 7 to 9, the plurality of massage heads are a first massage head 221, a second massage head 222, and a third massage head 223, which are sequentially arranged along the edge of the massage head bracket 22. With reference to the horizontal centerline OO'of the third massage head 223 when the massage head bracket 22 is vertically arranged, including the fourth massage head 224 and the fifth massage head 225. The angle between the line OA connecting the center of the massage head 221 of 1 and the center of the third massage head 223 and the horizontal center line OO'is α, and the angle range of α is 55 ° to 75 °. The angle between the line OB connecting the center of the second massage head 222 and the center of the third massage head 223 and the horizontal center line OO'is β, and the angle range of β is 70 ° to 90 °. The angle between the line OC connecting the center of the massage head 224 of 4 and the center of the third massage head 223 and the horizontal center line OO'is γ, and the angle range of γ is 55 ° to 75 °. The angle between the line OD connecting the center of the massage head 225 of No. 5 and the center of the third massage head 223 and the horizontal center line OO'is θ, and the angle range of θ is 35 ° to 55 °.

In this embodiment, the massage head assembly is primarily applied to neck massage and embodies the relative positions of the five massage heads according to the position of the neck acupoints, thus with respect to the acupoints when applied to a neck massager. It can be massaged better, and with 5 massage heads installed in this way, the human hand can be better simulated and kneaded, the massage effect is better, and the neck massager is forwarded. Alternatively, when used in the opposite direction, the positions of the five massage heads change, so that various acupoints can be massaged. For example, if the neck massager is placed on the neck in the forward direction, the first massage head 221 corresponding to the thumb faces the wind pond pot on the neck, and if the neck massager is placed on the neck in the opposite direction, the thumb. The first massage head 221 corresponding to the above faces the shoulder acupuncture points of the neck, and thus the massage head can massage various acupuncture points of the neck to improve the massage experience.

Specifically, as a preferred embodiment, α is 62 °, β is 80 °, γ is 68 °, and θ is 47 °. When the first massage head 221 and the second massage head 222, the fourth massage head 224 and the fifth massage head 225 are at the above angles with respect to the third massage head 223, they fit better to the acupuncture points of the neck. And the massage effect is improved.

The first massage head 221 and the second massage head 222, the third massage head 223, the fourth massage head 224, and the fifth massage head 225 have different heights. That is, the height of each massage head is not exactly the same.
In this embodiment, the maximum height value of the third massage head 223 is about 14.1 mm, and the height values of the first massage head 221 and the second massage head 222 and the fourth massage head 224 are high. Is the same, about 11.1 mm, and the minimum height value of the fifth massage head 225 is about 7.1 mm. Alternatively, the heights of the massage heads may be set differently from each other.

With reference to FIG. 9, the massage head bracket 22 includes a plastic bottom plate 226 and five plastic protrusions 227 provided on the plastic bottom plate 226 and arranged at intervals, and the plastic bottom plate 226 is covered with a silicone sleeve 228. The silicone sleeve 228 is provided with five silicone massage contacts 229 that can cover the five plastic protrusions 227, respectively, and the combination of the five plastic protrusions 227 and the five silicone massage contacts 229 results in the first massage head 221. It forms a second massage head 222, a third massage head 223, a fourth massage head 224, and a fifth massage head 225.

In this embodiment, the plastic bottom plate 226 and the silicone sleeve 228 are each molded and then assembled, and the mold structure is simple and the cost is low. The plastic bottom plate 226 and plastic protrusion 227 on the inside serve to support the skeleton, and the silicone sleeve 228 and silicone massage contact 229 on the outside are flexible, and after both are integrally molded, the inside is hard and the outside is hard. It becomes softer and improves the comfort of the massage head.

In this embodiment, it is preferable that the plastic bottom plate 226 and the silicone sleeve 228 are molded and then integrally molded by overmolding, whereby the production efficiency is higher and the cost is lower. Of course, the plastic bottom plate 226 and the silicone sleeve 228 may adopt other fixed connection methods such as adhesive fixed connection.

Further, as shown in FIG. 7, in this embodiment, the distance between the first massage head 221 and the second massage head 222 is L1, and the second massage head 222 and the third massage head 223. The distance between the third massage head 223 and the fourth massage head 224 is L3, and the distance between the fourth massage head 224 and the fifth massage head 225 is L3. The distance is L4. However, L1> L4> L2 = L3.

With reference to FIGS. 10 and 11, in this embodiment, the plurality of massage heads further includes a heat-generating massage head 24 provided in the center of the massage head bracket 22. The heat-generating massage head 24 includes a massage contact 241 having a storage chamber, a flexible heat-generating sheet 242 attached along the inner wall of the storage chamber, and a lead wire 243 electrically connected to the flexible heat-generating sheet 242. Includes a press post 244 inserted into the containment chamber and pressed against the flexible heating sheet 242, and a bottom plate 245 provided at the bottom of the press post 244 and located outside the containment chamber for fixation. The post 244 has a hollow structure and communicates with the bottom plate 245, and the lead wire 243 is electrically connected to the control circuit via the pressing post 244 and the bottom plate 245. The flexible heat-generating sheet 242 is provided in the accommodating chamber of the massage contact 241 to further strengthen the adhesion between the heat-generating sheet and the massage contact 241 so that the massage contact 241 is uniformly heated and improves the heat generation performance. It enhances the hot compression effect on the acupuncture points during the massage and improves the massage effect.

Further, the flexible heat-generating sheet 242 includes an inner heat-generating portion 246 located at the center and a plurality of outer heat-generating portions 247 uniformly distributed along the edge of the inner heat-generating portion 246, and adjacent both outer heat-generating portions 247. There is an interval 248 between. Since the heat generating sheet is made of a flexible material, it is convenient to attach the flexible heat generating sheet 242 to the inner wall of the accommodating chamber without wrinkles by providing an interval 248 between the outer heat generating portions 247.

The above is only a preferred embodiment of the present invention and does not limit the present invention. Those skilled in the art can make various changes and modifications. Any modifications, equivalent substitutions and improvements made without departing from the spirit and principles of the invention should be included in the claims of the invention.

10 Housing 11 Guide pedestal 12 Guide groove 13 Positioning post 14 Mounting opening 15 First spherical surface 20 Massage head assembly 21 Drive bracket 22 Massage head bracket 221 First massage head 222 Second massage head 223 Third massage head 224 4th massage head 225 5th massage head 226 Plastic bottom plate 227 Plastic protrusion 228 Silicone sleeve 229 Silicone massage contact 23 Massage head 24 Heat generation massage head 241 Massage contact 242 Flexible heat generation sheet 243 Lead wire 244 Press post 245 Bottom plate 246 Inside Heat generating part 247 Outside heating part 248 Spacing 25 Outside 26 Inside 30 Drive assembly 31 Drive motor 32 Eccentric wheel assembly 321 Eccentric wheel housing 322 Cover 33 Transmission shaft 34 First gear 35 Second gear 40 Auxiliary cover 41 Second spherical surface 42 Through hole 50 Soft rubber sleeve 51 Ankle protrusion 60 Positioning ring 70 Silicone protective cover.

Claims (18)

A massage machine comprising a housing, two massage head assemblies overhanging from the housing and provided oppositely, and a drive assembly provided within the housing that can drive the movement of the two massage head assemblies. ,
The two massage head assemblies swing relative to each other by the drive of the drive assembly to form a massage, and when the two massage head assemblies swing close to each other, each massage head assembly An angle α is formed between the inside close to the other massage head assembly and the surface of the housing, the angle range of the angle α is α ≦ 54 °, and the two massage head assemblies are separated from each other. When swinging, an angle β is formed between the outside of each massage head assembly away from the other massage head assembly and the surface of the housing, and the angle range of the angle β is β ≧. A massage machine characterized by being 23 °. When the two massage head assemblies are swinging in close proximity to each other, the height from the lowest point on the inside of each massage head assembly close to the other massage head assembly to the highest point on the surface of the housing is H1. Yes, the range of H1 is H1 ≤ 10 mm, and when the two massage head assemblies are swinging apart from each other, the housing from the lowest point on the outside away from the other massage head assemblies of each said massage head assembly. The massage machine according to claim 1, wherein the height to the highest point of the surface of the massager is H2, and the range of H2 is H2 ≧ 15 mm. The drive assembly includes a drive motor and two eccentric wheel assemblies that are driven by the drive motor and are capable of swinging the two massage head assemblies, respectively, with a guide pedestal for each of the eccentric wheels in the housing. Each of the guide pedestals is provided on both sides of the assembly and each guide pedestal is provided with a guide groove that opens toward the eccentric wheel assembly, and both sides of each of the eccentric wheel assemblies can be inserted into the guide grooves. The massage machine according to claim 1, wherein positioning posts that can slide in the guide groove are provided. The drive assembly further includes a transmission assembly and a transmission shaft, and the transmission assembly includes a first gear driven by the drive motor and a second gear that meshes with the first gear. 3. The eccentric wheel assembly is located at both ends of the transmission shaft, and the second gear is fitted onto the transmission shaft and is located inside the eccentric wheel assembly. The listed massage machine. The housing is provided with a mounting opening for projecting each of the massage head assemblies, an auxiliary cover is provided for each of the mounting openings, and the auxiliary cover is fitted to the massage head assembly to provide the massage. The massage machine according to any one of claims 1 to 4, wherein the auxiliary cover is movable together with the head assembly and shields a gap between the massage head assembly and the mounting opening. .. The portion of the housing at the edge of the mounting opening bulges upward to exhibit the shape of a first spherical surface, the auxiliary cover bulges upward to exhibit the shape of a second spherical surface, and the spherical core of the first spherical surface. The massage machine according to claim 5, wherein the massage machine overlaps with the spherical center of the second spherical surface. The massage head assembly includes a drive bracket connected to the drive assembly, a massage head bracket fixed to the drive bracket, and a massage head provided on the massage head bracket, and penetrates through the middle of the auxiliary cover. The massage machine according to claim 5, wherein the drive bracket has a hole, the drive bracket is bored in the through hole, and the outer edge of the auxiliary cover enters the inside of the mounting opening. The mounting opening is provided with a soft rubber sleeve, the opening of the soft rubber sleeve is provided with a positioning ring, and the massage head assembly penetrates the soft rubber sleeve and the positioning ring. The massage machine according to 5. The massage machine according to claim 8, wherein the soft rubber sleeve is folded to form an annular protrusion, and the positioning ring is fixed to the annular protrusion. The massage machine according to claim 8, wherein the housing is coated with a silicone protective cover, and the soft rubber sleeve is integrally molded with the silicone protective cover. The plurality of massage heads include a first massage head, a second massage head, a third massage head, a fourth massage head, and a fifth massage head, which are sequentially arranged along the edge of the massage head bracket. The center of the first massage head and the center of the third massage head with reference to the horizontal center line of the third massage head when the massage head bracket is vertically arranged. An angle α is formed between the line connecting the centers and the horizontal center line, and the angle range of the angle α is 55 ° to 75 °. The center of the second massage head and the third massage head An angle β is formed between the line connecting the center of the massage head and the horizontal center line, and the angle range of the angle β is 70 ° to 90 °, and the center of the fourth massage head and the said An angle γ is formed between the line connecting the centers of the third massage head and the horizontal center line, and the angle range of the angle γ is 55 ° to 75 °. An angle θ is formed between the line connecting the center and the center of the third massage head and the horizontal center line, and the angle range of the angle θ is 35 ° to 55 °. The massage machine according to claim 7. The massage machine according to claim 11, wherein the angle α is 62 °, the angle β is 80 °, the angle γ is 68 °, and the angle θ is 47 °. 11. The first massage head, the second massage head, the third massage head, the fourth massage head, and the fifth massage head have different heights. The massage machine described in. The height value of the third massage head is the maximum, the height values of the first massage head, the second massage head and the fourth massage head are the same, and the height value of the third massage head is the same. The massage machine according to claim 13, wherein the height value of the fifth massage head is the smallest next to the height value of. The massage head bracket includes a plastic bottom plate and five spaced plastic protrusions provided on the plastic bottom plate, the plastic bottom plate is coated with a silicone sleeve, and the silicone sleeve has five. Five silicone massage contacts that can cover each of the plastic protrusions are provided, and the combination of the five plastic protrusions and the five silicone massage contacts results in the first massage head, the second massage head, and the third massage head. The massage machine according to claim 11, wherein a fourth massage head and a fifth massage head are formed. The distance between the first massage head and the second massage head is L1, the distance between the second massage head and the third massage head is L2, and the third massage head. The distance between the massage head and the fourth massage head is L3, and the distance between the fourth massage head and the fifth massage head is L4, where L1> L4> L2 = The massage machine according to any one of claims 11 to 15, characterized in that it is L3. The plurality of massage heads further include a heat-generating massage head provided in the middle of the massage head bracket, and the heat-generating massage head is attached along a massage contact portion having a storage chamber and an inner wall of the storage chamber. A flexible heating sheet, a lead wire electrically connected to the flexible heating sheet, a pressing post inserted into the accommodating chamber and pressed against the flexible heating sheet, and the pressing post. The press post has a hollow structure and communicates with the bottom plate, including a bottom plate provided at the bottom and located outside the containment chamber for fixation, and the lead wires are the press post and The massage machine according to claim 11 or 12, wherein the massage machine is electrically connected to a control circuit via the bottom plate. The flexible heat-generating sheet includes an inner heat-generating portion located at the center and a plurality of outer heat-generating portions uniformly distributed along the edge of the inner heat-generating portion, and is spaced between the adjacent outer heat-generating portions. The massage machine according to claim 17, wherein there is.

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