CN218552547U

CN218552547U - Neck massager

Info

Publication number: CN218552547U
Application number: CN202221127218.XU
Authority: CN
Inventors: 廖文涛; 彭小辉
Original assignee: SKG Health Technologies Co Ltd.
Current assignee: SKG Health Technologies Co Ltd.
Priority date: 2021-12-24
Filing date: 2022-05-10
Publication date: 2023-03-03
Anticipated expiration: 2032-05-10
Also published as: CN218552545U; CN218552546U; CN218792715U

Abstract

The utility model relates to a neck massage instrument. The neck massager includes: the main machine is provided with a central plane parallel to the sagittal plane of a human body; the massage heads are convexly arranged on one side of the main machine, which faces the neck of the human body, and are divided into a first massage group and a second massage group, and the first massage group and the second massage group are respectively positioned on two sides of the central plane; the first massage group, the host and the second massage group jointly enclose an accommodating space for accommodating the neck of a human body; the massage head is provided with a massage surface, the host machine is provided with a propping surface between the first massage group and the second massage group, and the massage surface and the propping surface form a contact surface between an accommodating space and the neck of a human body; the abutting surface can abut against the cervical vertebra at the back side of the neck of the human body, so that the massage surface is limited at the back side of the neck of the human body, the massage surface is prevented from acting on the front end of the neck of the human body, and the massage effect is fully exerted.

Description

Neck massager

Technical Field

The utility model relates to a massage instrument technical field especially relates to a neck massage appearance.

Background

In daily work, study or leisure and entertainment activities, people often have cervical vertebra discomfort due to improper posture for a long time, and even serious people can have cervical spondylosis, so that the normal life of people is influenced. Various types of neck massage devices are available in the market for relieving cervical discomfort.

However, since the physiological structure of the neck of the human body is complicated, there are some parts on the neck of the human body which are not suitable for massage, for example, the part near the front side of the neck of the human body, and therefore, the part to be massaged by the neck massager cannot be too close to the front end of the neck of the user, and otherwise, not only the effect of massaging the neck cannot be achieved, but also the neck of the human body is easily pressed, which may cause discomfort during massage and even injury in severe cases.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for a neck massager that can provide a sufficient massaging effect.

A neck massager comprising:

a host having a central plane parallel to the sagittal plane of the human body;

the massage heads are convexly arranged on one side of the main machine, which faces the neck of the human body, and are divided into a first massage group and a second massage group, and the first massage group and the second massage group are respectively positioned on two sides of the central plane; the first massage group, the host and the second massage group jointly enclose an accommodating space for accommodating the neck of a human body;

the massage head is provided with a massage surface, the host machine is provided with a propping surface between the first massage group and the second massage group, and the massage surface and the propping surface form a contact surface between the accommodating space and the neck of the human body; the abutting surface can abut against the position of a cervical vertebra at the back side of the neck of the human body, so that the massage surface is limited at the back side of the neck of the human body.

To above-mentioned neck massage appearance, the first massage group that a plurality of massage heads divide into, second massage group are located the midplane both sides respectively, and enclose into the accommodation space who holds human neck with the host computer jointly to the neck massage appearance can be worn in human neck, and massage the human neck through the massage face of massage head. In addition, when the neck massage appearance was worn in human neck, support the face and when the contact of human neck, can also form the butt with human neck rear side cervical vertebra position to play limiting displacement, with the massage face of massaging the head restriction in the rear side of human neck, avoid the massage face to act on the front end of human neck, thereby full play massage effect.

In one embodiment, the abutting surface is a plane perpendicular to the central plane.

In one embodiment, the abutting surface is located in the middle of one side of the main machine facing the neck of the human body and is symmetrically arranged relative to the central plane.

In one embodiment, the main frame comprises a first end and a second end along the axial direction of the neck of the human body, and at least one of the first end and the second end is concave in an arc shape towards the direction in which the first end and the second end are close to each other.

In one embodiment, the first end is smoothly connected with the abutting surface, and the second end is smoothly connected with the abutting surface.

In one embodiment, the massage surface is a cambered surface, and the middle area of the massage surface is higher than the edge area of the massage surface.

In one embodiment, the first massage group and the second massage group are symmetrically arranged with respect to a symmetry plane parallel to or coinciding with the center plane.

In one embodiment, the massage tracks of the massage heads in the first massage group and the massage tracks of the massage heads in the second massage group are symmetrically arranged with respect to the symmetry plane.

In one embodiment, the massage head can deflect relative to the main machine along the direction of enabling the massage surface to approach or depart from the abutting surface.

In one embodiment, the massage surface comprises a near end close to the supporting surface and a far end far away from the supporting surface;

the distance from the near end to the abutting surface is L1, and in the process that the massage head deflects relative to the host, the L1 is more than or equal to 5mm; and/or the distance from the far end to the abutting surface is L2, and the L2 is less than or equal to 70mm in the process of the deflection of the massage head relative to the host machine.

In one embodiment, the massage head is hollow inside to form a containing cavity;

the neck massager comprises a heating module, and the heating module is arranged in the accommodating cavity and corresponds to the massage surface; and/or, massage face set up with hold the printing opacity mouth of chamber intercommunication, neck massager includes the phototherapy module, the phototherapy module is located hold the chamber, and correspond to the printing opacity mouth.

In one embodiment, the supporting surface is provided with a light-transmitting window, the neck massager comprises a phototherapy module, and the phototherapy module is arranged in the host and corresponds to the light-transmitting window.

In one embodiment, the main machine comprises a shell and a transmission assembly arranged in the shell, the transmission assembly is connected with the massage heads to drive the massage heads to move relative to the shell, and the abutting surface is located on the shell.

In one embodiment, the transmission assembly includes a main body portion and a plurality of transmission output portions connected to the main body portion, the main body portion is located between the first massage group and the second massage group and corresponds to the abutting surface, and the plurality of transmission output portions are connected to the plurality of massage heads in a one-to-one correspondence manner.

In one embodiment, the housing is provided with an opening, and the transmission output part extends out of the opening and is detachably connected with the massage head.

In one embodiment, the massage head is hollow inside to form an accommodating cavity, and the transmission output part is connected to the inner wall of the accommodating cavity.

In one embodiment, the shell comprises an inner shell facing the neck of the human body and an outer shell facing away from the neck of the human body, the massage heads are arranged on the outer side, facing the neck of the human body, of the inner shell in a protruding mode, the abutting surface is located on the outer side, facing the neck of the human body, of the inner shell, and the transmission assembly is connected to the inner side, facing away from the neck of the human body, of the inner shell.

In one embodiment, the abutting surface is a plane perpendicular to the central plane; the host comprises a circuit board arranged in the shell, the circuit board is positioned on one side, facing the abutting surface, of the transmission assembly, and the surface with the largest area of the circuit board corresponds to the abutting surface.

Drawings

Fig. 1 is a schematic structural view of a neck massage apparatus according to an embodiment of the present invention;

FIG. 2 is a front view of the neck massager of FIG. 1;

FIG. 3 is a top view of the neck massager of FIG. 2;

FIG. 4 is a bottom view of the neck massager of FIG. 2;

FIG. 5 is a rear view of the neck massager of FIG. 2;

FIG. 6 is a cross-sectional view of the neck massager of FIG. 2;

FIG. 7 is a partial cross-sectional view of the neck massager of FIG. 2;

fig. 8 is another partial cross-sectional view of the neck massager shown in fig. 2.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

Referring to fig. 1 to 3, the present invention provides a neck massager 10 for wearing on the neck of a human body and massaging the neck of the human body. In one embodiment, the neck massager 10 comprises a main body 30 and a plurality of massage heads 50, wherein the main body 30 has a central plane M parallel to the sagittal plane of a human body. The massage heads 50 are all convexly arranged on one side of the main machine 30 facing the neck of the human body, and the massage heads 50 are divided into a first massage group 51 and a second massage group 52, wherein the first massage group 51 and the second massage group 52 are respectively positioned on two sides of the central plane M. The first massage group 51, the main machine 30 and the second massage group 52 together enclose an accommodating space 70 for accommodating the neck of the human body. The massage head 50 has a massage surface 53, the main body 30 has a supporting surface 32 between the first massage set 51 and the second massage set 52, and the massage surface 53 and the supporting surface 32 form a contact surface between the accommodating space 70 and the neck of the human body. The abutting surface 32 can abut against the position of the cervical vertebra at the back of the human neck, so as to limit the massage surface 53 at the back of the human neck.

It should be noted that the sagittal plane of the human body is a plane that divides the human body into two parts, namely the left part and the right part. The main body 30 has a center plane M, and it is understood that when the neck massager 10 is worn by a user with the center plane M parallel to the sagittal plane of a human body, the main body 30 may assume a shape that is left-right symmetric about the center plane M, or substantially left-right symmetric about the center plane M, that is, the main body 30 is left-right symmetric about the center plane M as a whole. However, in other embodiments of the present application, a part of the portion of the host 30 located on the left side of the center plane M may be asymmetric in structure with a part of the portion of the host 30 located on the right side of the center plane M.

In addition, the main body 30 is defined to have a length direction, a width direction and a thickness direction, and specifically, as shown in fig. 1 to 3, the forward direction and the reverse direction of the X axis are the length direction of the main body 30, the forward direction and the reverse direction of the Y axis are the thickness direction of the main body 30, and the forward direction and the reverse direction of the Z axis are the width direction of the main body 30. Further, the plane defined by the Y axis and the Z axis is parallel to the center plane M. When worn on the neck of a human body, the main body 30 has a side facing the neck of the human body and a side facing away from the neck of the human body in the thickness direction of the main body 30. When the neck-wearing device is worn on the neck of a human body, the width direction of the main unit 30 is parallel to the axial direction of the neck of the human body, and the axial direction of the neck of the human body can be specifically understood as the extending direction of the neck of the human body.

The massage head 50 massages the neck of the human body with the massage surface 53, and the massage surface 53 may be in contact with the skin of the neck of the human body over the entire region or only a part of the region during the massage. The number of the massage heads 50 is at least two, such that the number of the massage heads 50 in the first massage group 51 is at least one, and the number of the massage heads 50 in the second massage group 52 is at least one. In the embodiment of the present application, the number of the massage heads 50 is two, and the number of the massage heads 50 in the first massage group 51 and the second massage group 52 is one.

When the neck massager 10 is worn on the neck of a human body, the abutting surface 32 is located on one side of the main machine 30 facing the neck of the human body in the thickness direction and is located between the first massage group 51 and the second massage group 52. The supporting surface 32 may be the entire surface of the main machine 30 located between the first massage group 51 and the second massage group 52 and facing one side of the neck of the human body, or may be a partial region of the entire surface of the main machine 30 located between the first massage group 51 and the second massage group 52 and facing one side of the neck of the human body. In addition, the whole area of the abutting surface 32 may be in contact with the skin of the neck of the human body, or only a part of the area may be in contact with the skin of the neck of the human body.

With the neck massager 10, the first massage group 51 and the second massage group 52, into which the plurality of massage heads 50 are divided, are respectively located on two sides of the central plane M, and together with the main machine 30, enclose the accommodating space 70 for accommodating the neck of the human body, so that the neck massager 10 can be worn on the neck of the human body and massage the neck of the human body through the massage surfaces 53 of the massage heads 50. In addition, when the neck massage apparatus 10 is worn on the neck of a human body, the abutting surface 32 can be abutted against the back cervical vertebra of the neck of the human body while contacting the neck of the human body, so that a limiting effect is achieved, the massage surface 53 of the massage head 50 is limited to the back side of the neck of the human body, the massage surface 53 is prevented from acting on the front end of the neck of the human body, and a massage effect is fully exerted.

In some embodiments, the holding surface 32 is a plane perpendicular to the central plane M. Because human neck rear side cervical vertebra position is roughly the plane, through setting up to the plane with supporting face 32, it can have great area of contact with human neck rear side cervical vertebra position to in-process at massage head 50 to human neck massage provides comparatively stable limiting displacement for the human neck, also provides more comfortable the wearing experience for the human neck simultaneously.

Specifically, the abutting surface 32 is located at the middle position of the side of the main frame 30 facing the neck of the human body, and is symmetrically arranged about the central plane M. The abutting surface 32 can abut against the cervical vertebra position at the back side of the human neck or the nearby area of the cervical vertebra position, so that the abutting of the host 30 and the human neck is supported, the abutting position deviation of the host 30 and the human neck can be avoided, and the massage head 50 can be ensured to act on the corresponding action part at the back side of the human neck.

As shown in fig. 1 to 5, in some embodiments, the main body 30 includes a first end 33 and a second end 34 along a width direction thereof, and at least one of the first end 33 and the second end 34 is concave in an arc shape toward a direction in which the first end 33 and the second end 34 approach each other. Specifically, in the present application, only the first end 33 is configured to be arc-shaped, and in other embodiments, only the second end 34 may be configured to be arc-shaped, or both the first end 33 and the second end 34 may be configured to be arc-shaped. Because first end 33 is corresponding to the junction of human neck and head, second end 34 is corresponding to the junction of human neck and shoulder, sets up to the arc through with first end 33 and second end 34, can make host computer 30 adapt to the shape of human neck when wearing in human neck, plays the effect of dodging to human head and shoulder, increases the comfort of wearing when host computer 30 wears human neck.

Further, the first end 33 is smoothly connected to the abutting surface 32, and the second end 34 is smoothly connected to the abutting surface 32. By the arrangement, the abutting surface 32 can be smoothly transited from the first end 33 and the second end 34 in the width direction of the main machine 30, so that the shape of the neck of a human body can be more adapted, and the wearing comfort of the main machine 30 when the main machine is worn on the neck of the human body is improved.

As shown in connection with fig. 1-3, in some embodiments, the first massage group 51 and the second massage group 52 are symmetrically arranged with respect to a symmetry plane parallel to or coinciding with the center plane M. It can be understood that, regarding the accommodating space 70 enclosed by the first massage group 51, the second massage group 52 and the main machine 30, the first massage group 51 and the second massage group 52 are symmetrically disposed on the left and right sides of the accommodating space 70, and the distances from the first massage group 51 and the second massage group 52 to the symmetry plane are equal when the symmetry plane of the first massage group 51 and the second massage group 52 is taken as the symmetry plane of the first massage group 51 and the second massage group 52. For the symmetry plane, there may be a distance from the center plane M, such that the distance from the first massage group 51 to the center plane M is not equal to the distance from the second massage group 52 to the center plane M, or, in the present embodiment, the symmetry plane coincides with the center plane M, and the distances from the first massage group 51 and the second massage group 52 to the center plane M are equal. For the first massage group 51 and the second massage group 52 to be symmetrically disposed about the symmetry plane, it can be understood that the number of the massage heads 50 of the first massage group 51 and the second massage group 52 is equal, and each massage head 50 in the first massage group 51 can find the massage head 50 in the second massage group 52 that is symmetrical about the symmetry plane, and the symmetry of the two massage heads 50 about the symmetry plane specifically means that the shape of the two massage heads 50 and the installation position of the host 30 are symmetrical about the symmetry plane. Therefore, the massage surface 53 of each massage head 50 in the first massage group 51 and the massage surface 53 of each massage head 50 in the second massage group 52 are symmetrical relative to the symmetry plane, so that when the neck massager is worn on the neck of a human body, contact surfaces with the same number and symmetrical positions are provided on the left side and the right side of the neck of the human body, the shape of the neck of the human body can be adapted, and the neck massager 10 can be conveniently worn on the neck of the human body to play a massage role.

Further, the massage tracks of the massage heads 50 in the first massage group 51 and the massage tracks of the massage heads 50 in the second massage group 52 are symmetrically arranged with respect to the symmetry plane. It can be understood that, in the first massage group 51 and the second massage group 52, the massage tracks of the two massage heads 50 which are symmetrical about the symmetry plane are also symmetrical about the symmetry plane, so that the first massage group 51 and the second massage group 52 can massage from two opposite sides of the neck of the human body synchronously, and the massage comfort of the user is improved.

In the present embodiment, the massage surface 53 has a curved surface, and the middle region thereof is higher than the edge region. Thus, the action part of the massage head 50 contacting with the neck of the human body is mainly concentrated in the middle area of the massage surface 53, the massage force of the massage surface 53 is gradually reduced from the middle to the periphery during massage, the massage force of the massage surface 53 can be more concentrated, meanwhile, the massage surface 53 can adapt to the shape of the neck of the human body, and the massage surface 53 is prevented from excessively extruding the neck of the human body during massage to cause massage discomfort.

In the present embodiment, the massage head 50 can be swung with respect to the main body 30 in a direction in which the massage surface 53 approaches or separates from the abutting surface 32. It can be understood that the massage head 50 performs a swinging motion relative to the main body 30, and during the swinging motion, the massage surface 53 gradually moves away from the abutting surface 32 from approaching the abutting surface 32, and then gradually approaches the abutting surface 32, thereby forming a reciprocating motion. In the process that the massage surface 53 gradually moves away from the supporting surface 32 from the position close to the supporting surface 32, the included angle α between the massage surface 53 and the central plane M gradually increases, and in the process that the massage surface 53 gradually moves towards the supporting surface 32 from the position away from the supporting surface 32, the included angle α between the massage surface 53 and the central plane M gradually decreases, so that when the massage surface 53 keeps in contact with the skin of the neck of the human body, the massage surface swings back and forth to form a kneading massage mode.

Further, the massage surface 53 includes a proximal end P close to the abutting surface 32 and a distal end Q far from the abutting surface 32. The distance from the near end P to the abutting surface 32 is L1, and L1 is more than or equal to 5mm in the process of the deflection of the massage head 50 relative to the host 30. The distance from the distal end Q to the abutting surface 32 is L2, and L2 is less than or equal to 70mm in the process of the deflection of the massage head 50 relative to the main machine 30. It can be understood that when the neck massager 10 is worn on the neck of a human body, the abutting surface 32 abuts against the back cervical vertebra of the neck of the human body, if the near end P of the massage surface 53 is close to the abutting surface 32, the moving space of the massage surface 53 is small, which is not beneficial to achieving a good massage effect, and if the far end Q of the massage surface 53 is too far from the abutting surface 32, the moving range of the massage surface 53 is too large, which also causes oppression on other parts of the neck of the human body which are not suitable for massage. Therefore, the massage face 53 moves within the range defined by L1 to L2 to massage the neck of the human body, and can effectively massage the muscle group on the rear side of the neck of the human body while avoiding other portions of the neck of the human body which are not suitable for massage.

As shown in fig. 1, fig. 2, fig. 3, fig. 6 and fig. 7, in the embodiment of the present application, the main frame 30 includes a housing 35 and a transmission assembly 36 installed inside the housing 35, the transmission assembly 36 is connected to a plurality of massage heads 50 to drive the massage heads 50 to move relative to the housing 35, and the abutting surface 32 is located on the housing 35. It will be appreciated that the housing 35 is an exterior structural member of the main body 30 to cover and protect the internal transmission assembly 36. The supporting surface 32 is a part of the outer surface of the casing 35, specifically, all or part of the outer surface of the casing 35 located between the first massage set 51 and the second massage set 52 and facing the neck of the human body. The transmission assembly 36 serves as a power device for outputting power for the movement of the massage head 50.

With reference to fig. 1, 2, 3, 6 and 7, the transmission assembly 36 further includes a main body 37 and a plurality of transmission output portions 38 connected to the main body 37, the main body 37 is located between the first massage set 51 and the second massage set 52 and corresponds to the supporting surface 32, and the plurality of transmission output portions 38 are connected to the plurality of massage heads 50 in a one-to-one correspondence manner. It can be understood that most of the weight of the transmission assembly 36 is concentrated on the main body portion 37, and the main body portion 37 is disposed corresponding to the abutting surface 32, so that the weight of the main body portion 37 can be applied to the neck of the human body via the abutting surface 32. When the supporting surface 32 is located at the middle position of the main body 30 facing the neck of the human body and is symmetrically disposed about the central plane M, and the first massage group 51 and the second massage group 52 are symmetric about the central plane M, the main body 37 is located at the middle position of the main body 30. The plurality of transmission output ends are correspondingly connected with the plurality of massage heads 50 one by one so as to drive the massage heads 50 to massage the neck of the human body.

Specifically, the housing 35 is provided with an opening 351, and the transmission output portion 38 extends through the opening 351 and is detachably connected to the massage head 50. The transmission output part 38 is detachably connected with the massage head 50, so that the massage head 50 can be conveniently detached, maintained and replaced. Further, the transmission output part 38 and the massage head 50 can be detachably connected by fastening, clamping, screwing and the like.

Further, the massage head 50 is hollow inside to form an accommodating chamber 54, and the transmission output portion 38 is connected to an inner wall of the accommodating chamber 54. The arrangement can shield the transmission output part by the massage head 50 and avoid the transmission output part 38 from being exposed, thereby keeping the beauty of the whole appearance of the neck massage instrument 10.

As shown in fig. 6 to 8, the transmission output part 38 includes a transmission gear 381, a transmission shaft 382, a swinging member 383, and a connecting member 384. The main body portion 37 can drive the transmission gear 381 to rotate, and the transmission shaft 382 is connected to the center of the transmission gear 381 to rotate with the transmission gear 381. The swing element 383 is sleeved on the transmission shaft 382 and rotates along with the transmission shaft 382. The swing member 383 is in a disk shape, and two opposite bottom surfaces of the swing member 383 are inclined, so that the swing member 383 has a maximum thickness position and a minimum thickness position, and the thickness of the swing member 383 is gradually reduced from the maximum thickness position to the minimum thickness position. Of the two bottom surfaces of the swinging member 383, a first bottom surface is disposed perpendicular to the rotation axis of the transmission shaft 382, and a second bottom surface is disposed obliquely with respect to the rotation axis of the transmission shaft 382. And the axis of rotation of the drive shaft 382 is generally parallel to the central plane M. The connecting element 384 is connected between the swinging element 383 and the massage head 50, and the connecting element 384 is connected to the second bottom surface of the swinging element 383 and does not rotate along with the swinging element 383, so that the connecting element 384 swings relative to the central plane M along with the thickness change of the swinging element 383, and the massage head 50 is driven to swing relative to the main frame 30. Specifically, the partial connection 384 extends through the opening 351 and is detachably connected to the massage head 50.

Specifically, the main body portion 37 includes a motor 371 and a power gear 373, an output shaft 372 of the motor 371 is spirally provided with saw teeth, the output shaft 372 is meshed with the power gear 373, the output shaft 372 drives the power gear 373 to rotate, and the power gear 373 is meshed with a transmission gear 381 to drive the transmission gear 381 to move, so as to output power.

In some embodiments, the massage head 50 is hollow to form a receiving cavity 54, and the neck massager 10 includes a heating module (not shown) provided in the receiving cavity 54 and corresponding to the massage surface 53. Through set up the module of generating heat in holding chamber 54, the module of generating heat can produce the heat to conduct to massage face 53, thereby play the effect of hot compress when massage face 53 contacts with human neck skin, in order to promote massage effect. In some embodiments, the massage surface 53 is opened with a light-transmitting opening (not shown) communicating with the accommodating cavity 54, and the neck massager 10 includes a phototherapy module (not shown) disposed in the accommodating cavity 54 and corresponding to the light-transmitting opening, so that light emitted from the phototherapy module irradiates the neck of the human body through the light-transmitting opening, thereby enhancing the massage effect. It can be understood that, in the case that the accommodating cavity 54 is formed inside the massage head 50, only the heating module or the phototherapy module may be provided, or both the heating module and the phototherapy module may be provided, or a functional module having other functions, such as a fumigation module, an electrical stimulation module, etc., may be further provided to enhance the massage effect. In addition, the electric connection wires of the heating module, the phototherapy module, etc. can be disposed in the accommodating cavity 54 of the massage head 50, enter the inside of the main frame 30 after passing through the connection part 384, and are electrically connected to the circuit board disposed in the housing 35, so as to achieve the corresponding massage function.

Referring to fig. 1 again, in some embodiments, the supporting surface 32 is provided with a light-transmitting window (not shown), and the phototherapy module may be disposed in the host 30 and corresponds to the light-transmitting window. Because the abutting surface 32 abuts against the neck of the human body, the phototherapy module can irradiate light to the neck of the human body through the light-transmitting window by means of abutting of the abutting surface 32 against the neck of the human body, so that phototherapy massage is performed, the massage function of the neck massage instrument 10 is increased, the neck of the human body is further relieved, and the massage effect is enhanced. Furthermore, a hole can be formed in the region where the abutting surface 32 is located, a light-transmitting cover 354 is arranged in the hole, and a transparent light-transmitting window through which light can pass is formed on the light-transmitting cover 354. In addition, light-transmitting cover 354 can also focus on light to the light that phototherapy module sent effectively shines the corresponding position of human neck.

Referring to fig. 6 and 7, in the present embodiment, the housing 35 includes an inner shell 353 facing the neck of the human body and an outer shell 352 facing away from the neck of the human body, the massage heads 50 are protruded from the outer side of the inner shell 353 facing the neck of the human body, the holding surface 32 is located on the outer side of the inner shell 353 facing the neck of the human body, and the transmission assembly 36 is connected to the inner side of the inner shell 353 facing away from the neck of the human body. It will be appreciated that the inner housing 353 and the outer housing 352 are connected in an abutting relationship to collectively define a receiving space for the transmission assembly 36. It is understood that the inner case 353 and the outer case 352 are connected to each other in the thickness direction of the main unit 30. In the receiving space, the transmission assembly 36 is fixedly connected to the inner housing 353 so as to be stably integrated with the massage head 50 and the inner housing 353, thereby ensuring the reliability of connection therebetween.

In the embodiment of the present application, the abutting surface 32 is a plane perpendicular to the central plane M, the main unit 30 includes a circuit board 39 disposed inside the inner housing 353, the circuit board 39 is located on a side of the transmission assembly 36 facing the abutting surface 32, and a surface of the circuit board 39 with the largest area corresponds to the abutting surface 32. Because the abutting surface 32 is a plane, a narrow space with a large area is formed between the transmission component 36 and the shell 35 at a position corresponding to the abutting surface 32 in the host 30, and the space is used for distributing the circuit board 39, so that the internal space of the host 30 can be reasonably utilized, and the compactness of the structural arrangement is improved. In addition, the circuit board 39 is flat, and the surface of the circuit board 39 with the largest area corresponds to the abutting surface 32, and it can be understood that the plane of the circuit board 39 is approximately parallel to the abutting surface 32. Various electronic devices are generally disposed on the surface of the circuit board 39 with the largest area, and the light emitting elements of the phototherapy module may also be integrated on the circuit board 39, so as to simplify the electrical connection structure between the phototherapy module and the circuit board 39.

In addition, since the circuit board 39 is located on the side of the transmission assembly 36 facing the abutting surface 32, when the transmission assembly 36 is connected to the inner housing 353, the circuit board 39 can be reliably clamped between the inner housing 353 and the transmission assembly 36 by connecting the transmission assembly 36 and the inner housing 353, so as to fix the circuit board 39.

Referring to fig. 1 to 3 again, in the present embodiment, the neck massager 10 includes a secondary massage head 90, the secondary massage head 90 is disposed on one side of the main machine 30 facing the neck of the human body, and is spaced apart from the massage head 50 along the width direction of the main machine 30, the massage head 50 is disposed near the first end 33, and the secondary massage head 90 is disposed near the second end 34, so that when being worn on the neck of the human body, the secondary massage head 90 abuts against the shoulder of the human body, so as to achieve the massage effect on the shoulder of the human body.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A neck massager, comprising:

a host having a central plane parallel to the sagittal plane of the human body;

the massage heads are convexly arranged on one side of the main machine, which faces the neck of the human body, and are divided into a first massage group and a second massage group, and the first massage group and the second massage group are respectively positioned on two sides of the central plane; the first massage group, the host and the second massage group together enclose an accommodating space for accommodating the neck of the human body;

2. The neck massager of claim 1 wherein the abutment surface is a plane perpendicular to the central plane.

3. The neck massager of claim 2 wherein the supporting surface is located at a middle position of the main body facing the neck of the human body and is symmetrically arranged with respect to the central plane.

4. The neck massager of claim 2 wherein the main body comprises a first end and a second end along an axial direction of the neck of the user, at least one of the first end and the second end being curved in a concave shape toward a direction in which the first end and the second end approach each other.

5. The neck massager of claim 4 wherein the first end is in smooth communication with the abutting surface and the second end is in smooth communication with the abutting surface.

6. The neck massager of claim 1 wherein the massage surface is curved and has a middle region higher than an edge region.

7. The neck massager of claim 1 wherein the first massage group and the second massage group are symmetrically disposed about a plane of symmetry parallel to or coincident with the central plane.

8. The neck massager of claim 7 wherein the massage track of each of the massage heads in the first massage group and the massage track of each of the massage heads in the second massage group are symmetrically disposed about the plane of symmetry.

9. The neck massager of claim 1 wherein the massage head is capable of deflecting relative to the main body in a direction that the massage surface approaches or leaves the holding surface.

10. The neck massager of claim 9 wherein the massage surface includes a proximal end proximate to the holding surface and a distal end distal from the holding surface;

the distance from the near end to the abutting surface is L1, and in the process that the massage head deflects relative to the host, the L1 is more than or equal to 5mm; and/or the distance from the far end to the abutting surface is L2, and L2 is less than or equal to 70mm in the process of the deflection of the massage head relative to the host machine.

11. The neck massager of claim 1 wherein the massage head is hollow to form a receiving chamber;

the neck massager comprises a heating module, and the heating module is arranged in the accommodating cavity and corresponds to the massage surface; and/or, massage face set up with hold the light transmission mouth of chamber intercommunication, neck massager includes the phototherapy module, the phototherapy module is located hold the chamber, and correspond to the light transmission mouth.

12. The neck massager of claim 1, wherein the supporting surface is provided with a light-transmitting window, the neck massager comprises a phototherapy module, and the phototherapy module is arranged in the host and corresponds to the light-transmitting window.

13. The neck massager of claim 1 wherein the main body comprises a housing and a transmission assembly mounted inside the housing, the transmission assembly is connected to the plurality of massage heads to drive the massage heads to move relative to the housing, and the support surface is located on the housing.

14. The neck massager of claim 13 wherein the transmission assembly comprises a main body and a plurality of transmission output portions connected to the main body, wherein the main body is located between the first massage set and the second massage set and corresponds to the abutting surface, and the plurality of transmission output portions are connected to the plurality of massage heads in a one-to-one correspondence.

15. The neck massager of claim 14 wherein the housing defines an opening, and wherein the transmission output extends through the opening and is removably coupled to the massage head.

16. The neck massager of claim 15 wherein the massage head is hollow to form a receiving chamber, and the transmission output is connected to an inner wall of the receiving chamber.

17. The neck massager of claim 13 wherein the housing comprises an inner shell facing the neck of the human body and an outer shell facing away from the neck of the human body, the plurality of massage heads are arranged to protrude from the inner shell towards the outside of the neck of the human body, the abutting surface is arranged on the outer side of the inner shell facing the neck of the human body, and the transmission assembly is connected to the inner side of the inner shell facing away from the inside of the neck of the human body.

18. The neck massager of claim 13 wherein the abutment surface is a plane perpendicular to the central plane; the host comprises a circuit board arranged in the shell, the circuit board is positioned on one side of the transmission assembly, which faces the abutting surface, and the surface with the largest area of the circuit board corresponds to the abutting surface.