CN116327575A

CN116327575A - Neck massager

Info

Publication number: CN116327575A
Application number: CN202310442743.3A
Authority: CN
Inventors: 彭春富; 马学军
Original assignee: Shenzhen Breo Technology Co Ltd
Current assignee: Shenzhen Breo Technology Co Ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-06-27

Abstract

The application belongs to massage equipment technical field, especially relates to a neck massager, include: casing, massage mechanism, battery and control operation module, the casing includes main body shell and two extension arm shells, two extension arm shells symmetry sets up, the contour shape of main body shell and user's neck looks adaptation, each extension arm shell has link and free end, each extension arm shell is inwards twisted for the main body shell, the free end of extension arm shell extends to user's collarbone region at least when user wears the neck massager, massage mechanism installs in the main body shell, massage mechanism is used for carrying out the massage to user's neck, the battery is installed in one of them extension arm shell, control operation module installs in another extension arm shell, control operation module and battery electricity are connected, control operation module and massage mechanism electricity are connected. The neck massager can be always worn and stabilized on the neck of a user, so that a comfortable effect is achieved, and the neck massager is light and convenient to carry about by the user.

Description

Neck massager

Technical Field

The application belongs to the technical field of massage equipment, and particularly relates to a neck massager.

Background

At present, the neck massager on the market adopts a planar arc outline shape design mode, openings are reserved at two ends of an arc shell, and the neck massager is worn on the neck of a user through the reserved openings, the neck massager surrounds the neck of the user, so that the massage head is propped against the neck of the user, and then the motor is started to drive the massage head to massage the neck of the user.

However, in the process of the movement of the massage head, the neck massager adopting the planar arc outline shape is difficult to keep stable due to unreasonable distribution of the supporting points on the neck of the user, and the user is required to stabilize the neck massager by hands. The user holds the neck massager by hand and makes the force of the massage head against the neck too small, so that the massage force applied by the massage head to the neck of the user is insufficient, and the massage effect is not ideal; the user holds the neck massager in hand and makes the strength of the massage head against the neck too great, and the massage head can cause extrusion pressing to the neck of the user, so that the user always feels uncomfortable in the massage process.

In the related art, the counterweights are additionally arranged at the two ends of the opening of the neck massager, and the neck massager can be kept stable on the neck of a user by utilizing the falling action of the counterweights. However, the neck massager with the counterweight is heavy, so that the overall weight of the neck massager is increased, and the load is increased when a user carries the neck massager, so that the user is inconvenient to carry the neck massager with the user, and the use experience of the user is affected.

Disclosure of Invention

An object of the application is to provide a neck massager, make neck massager can wear to stabilize on user's neck, reach comfortable effect to it is light, convenience of customers hand-carry.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows: a neck massager comprising:

the shell comprises a main body shell and two extension arm shells connected to two ends of the main body shell respectively, the two extension arm shells are symmetrically arranged relative to the symmetrical surface of the neck massager, the outline shape of the main body shell is bent to be matched with the neck of a user, each extension arm shell is provided with a connecting end and a free end, each extension arm shell is twisted inwards relative to the main body shell, and the free ends of the extension arm shells at least extend to the collarbone area of the user when the neck massager is worn by the user;

the massage mechanism is arranged on the main body shell and is used for massaging the neck of a user;

a battery mounted within one of the extension arm housings;

the control operation module is arranged on the other extension arm shell, is electrically connected with the battery, and is electrically connected with the massage mechanism.

The user uses the neck massager that this application embodiment provided to massage the neck, two extension arm shells symmetry set up about having formed balanced, and, each extension arm shell inwards twists for the main part shell, when this neck massager is worn to the user, the free end of extension arm shell extends to the collarbone region of user at least and supports on user's health, and the cooperation main part shell supports on user's nape region, thereby stable triangle support relationship has been formed, inwards twisted two extension arm shells can also form the effect of whereabouts tractive, thereby make the user can reach when wearing the neck massager and massage and wear stable effect, the user wears comfortablely, user's use experience has been promoted. Further, the massage mechanism is arranged on the main body shell, the battery is arranged in the battery compartment of one of the extension arm shells, and the control operation module is arranged on the other extension arm shell, so that the weight collocation of the neck massager is well dispersed, the user can achieve the effect of wearing stability when wearing the neck massager to massage, the user wears comfortable, and the user experience is improved. Compared with the prior art, the neck massager is stably worn on the neck of the user by adopting the balancing weight, and the balancing weight is not required to be added, so that the overall weight of the neck massager is reduced, the neck massager is portable and convenient for the user to carry about, and the use experience of the user is improved.

In some embodiments, when the neck massager is worn on the neck of the user, the center of gravity of the neck massager is projected as a first projection point on the projection plane, the supporting point of the main body shell on the nape region of the user is projected as a second projection point on the projection plane, and the supporting point of the free end on the user is projected as a third projection point on the projection plane on a projection plane perpendicular to the connecting line of the two shoulders of the user, wherein the connecting line between the first projection point and the second projection point forms an angle beta with the connecting line between the first projection point and the third projection point, and the angle beta is 70 degrees less than or equal to 90 degrees.

In some embodiments, the lower edge and two free ends of the body shell are supported simultaneously on a horizontal plane and projected on the horizontal plane, and the projection of each extension arm shell on the horizontal plane has a tangent line parallel to the plane of symmetry, wherein the tangent line of one extension arm shell forms a line between the tangent point of the extension arm shell and the inner end point of the corresponding free end, and the tangent line of the other extension arm shell forms an included angle gamma between the tangent point of the extension arm shell and the inner end point of the corresponding free end, and the included angle gamma is 30 degrees less than or equal to 45 degrees.

In some embodiments, the neck massager has a pull strap structure connected to the free end, the pull strap structure including a hand strap for being pulled by a user to cause the massage head of the massage mechanism to bear against the neck of the user.

In some embodiments, the main body shell comprises a first shell and a second shell, the massage mechanism is mounted on the first shell, the second shell covers the first shell, a flange which is bent towards the first shell is arranged on the lower side of the second shell, and a matched side edge which is matched and connected with the flange is arranged on the first shell.

In some embodiments, each extension arm housing includes an arm housing body and a flexible cover that is integral with and located inside the arm housing body, the connection end being removably connected to an end of the first housing.

In some embodiments, the end portion of the arm casing body facing the first casing is provided with a first connecting head, a second connecting head and a third connecting head which are arranged in a triangle shape, the end portion of the flexible covering casing facing the first casing is provided with two positioning heads, the two positioning heads respectively correspond to the first connecting head and the second connecting head, the third connecting head is positioned between the two positioning heads, the end portion of the first casing is provided with a first connecting column, a second connecting column and a third connecting column, the two positioning heads are respectively positioned and connected with the first connecting column and the second connecting column, the first connecting head is connected with the first connecting column, the second connecting head is connected with the second connecting column, and the third connecting head is connected with the third connecting column.

In some embodiments, the massage mechanism includes a motor structure, the length direction of the motor structure is consistent with the extending direction of the main body shell, two ends of the length direction of the motor structure are respectively provided with a mounting ear, and each mounting ear is connected and fixed on the first shell.

In some embodiments, the massage mechanism further comprises a rocking support and a positioning support, the positioning support is detachably mounted on the first shell, the rocking support is movably mounted on the first shell, the output end of the motor structure is in driving connection with the rocking support, the rocking support is provided with an assembly end penetrating through the first shell towards one side of the first shell, the side, facing away from the first shell, of the rocking support is provided with a guide convex column, the positioning support is provided with a guide groove, and the guide convex column is inserted into the guide groove.

In some embodiments, the output end comprises an output rotating shaft and a deflection wheel, the deflection wheel is connected to the output rotating shaft, and an included angle is formed between the axis of the deflection wheel and the axis of the output rotating shaft, the massage mechanism further comprises a swinging end cover, the swinging bracket is provided with an assembling space, the deflection wheel is rotatably assembled in the assembling space, the swinging end cover covers the assembling space, and two sides of the axis of the deflection wheel along the output rotating shaft are respectively abutted to the inner walls of the swinging end cover and the assembling space.

In some embodiments, the neck massager further comprises a flexible sleeve and two pressing covers, at least one end of the flexible sleeve is provided with an opening, the shell is sleeved into the flexible sleeve from the opening, the edge of the opening is folded at the free end, and the two pressing covers are respectively connected to the two free ends so as to clamp and fix the two ends of the flexible sleeve on the free ends.

In some embodiments, the neck massager further comprises operation keys coupled to corresponding buttons of the control operation module, at least one of the operation keys being fixedly coupled to the flexible sleeve.

In some embodiments, the flexible sleeve is provided with a pass-through opening through which the fitting end passes, the neck massager further comprising a flexible cover covering at the pass-through opening, and the fitting end passes through the flexible cover.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing an assembling structure of a neck massager according to an embodiment of the present application;

FIG. 2 is a schematic view of a neck massager of an embodiment of the present application being worn on a user's neck;

FIG. 3 is a schematic top view of the neck massager in accordance with the embodiments of the present application placed on a horizontal surface with the flexible sleeve removed;

FIG. 4 is a schematic view showing a second assembly structure of the neck massager according to the embodiment of the present application, wherein the second housing is in an exploded state, and the flexible sleeve is detached;

FIG. 5 is a schematic view of an assembled structure of the neck massager according to the embodiment of the present application, wherein both the second housing and the flexible sleeve are disassembled;

FIG. 6 is a schematic view showing an assembled structure of the neck massager according to the embodiment of the present application, wherein both the second housing and the flexible sleeve are disassembled;

fig. 7 is a schematic diagram showing an assembling structure of the neck massager according to the embodiment of the present application, wherein the second housing, the arm housing panel, the massage mechanism and the flexible sleeve are all detached;

FIG. 8 is a schematic view of an assembled structure of a neck massager according to an embodiment of the present application, wherein one extension arm housing is in an exploded state;

FIG. 9 is a schematic view of an assembled structure of the neck massager according to the embodiment of the present application, wherein the motor structure, the rocking support and the positioning support are in an exploded state;

Fig. 10 is a schematic view of an assembled structure of the neck massager according to the embodiment of the present application, wherein the massaging mechanism is in an exploded state;

FIG. 11 is an exploded view of a massage mechanism in the neck massager of the embodiment of the present application;

FIG. 12 is a schematic view of an assembly of a neck massager according to an embodiment of the present application, wherein the flexible sleeve and the two glands are in an exploded state;

FIG. 13 is a schematic view showing an assembly of the neck massager according to the embodiment of the present application, wherein the gland and the drawstring connecting assembly are in an exploded state;

FIG. 14 is a schematic view showing the assembly structure of the flexible sleeve, the pressing cover and the flexible covering member in the neck massager according to the embodiment of the present application, wherein the massage mechanism is not assembled;

fig. 15 is a schematic diagram of a second assembly structure of the flexible sleeve, the gland and the flexible cover in the neck massager according to the embodiment of the present application, wherein the massaging mechanism is not assembled;

FIG. 16 is a schematic view of a third embodiment of the assembly structure of the flexible sleeve, the gland and the flexible cover in the neck massager, wherein the massage mechanism is not assembled and the flexible cover is in an exploded state;

fig. 17 is a partial cross-sectional view of a neck massager in accordance with an embodiment of the present application.

Wherein, each reference sign in the figure:

100. a neck massager;

101. A plane of symmetry; 102. a first proxel; 103. a second projection point; 104. a third proxel; 105. cutting lines; 106. a tangent point; 107. an inboard end point of the free end;

10. a housing; 11. a main body case; 111. a first housing; 1111. a first connection post; 1112. a second connection post; 1113. a third connecting column; 1114. matching the side edges; 112. a second housing; 1121. flanging; 12. an extension arm housing; 121. a connection end; 122. a free end; 123. an arm housing body; 1231. a first connector; 1232. a second connector; 1233. a third connector; 124. a flexible cover; 1241. a positioning head; 1242. an avoidance port; 125. an arm shell panel;

20. a massage mechanism; 21. a motor structure; 211. a mounting ear; 212. an output end; 2121. an output shaft; 2122. a deflection wheel; 213. a motor; 22. a rocking support; 221. an assembly end; 222. a guide post; 223. an assembly space; 23. a positioning bracket; 231. a guide groove; 232. an auxiliary support arm; 24. swinging the end cover; 25. a massage head;

30. a battery compartment; 31. a charging interface; 40. controlling the operation module; 50. a drawstring structure; 51. a drawstring connection assembly; 511. a flexible strap head; 512. a stop shaft; 60. a flexible sleeve; 61. an opening; 62. a pass-through port; 70. a gland; 71. penetrating out the hole; 72. a receiving groove; 80. operating the key; 90. a flexible cover.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present application and are not to be construed as limiting the present application.

Explanation:

1. the orientations of "up", "down", "left", "right", "inner", "outer", and the like in the embodiments of the present application are defined with reference to the neck of the user when the neck massager 100 is worn on the neck of the user, the neck massager 100 being used as a reference. For example, "inner" and "outer", the direction of the neck massager 100 toward the neck of the user, and vice versa; for example, the "horizontal" and the "vertical" are the horizontal plane directions when the neck massager 100 is worn by the user, and the "vertical" is the direction perpendicular to the horizontal plane.

2. The support points in the embodiments of the present application actually refer to a small area on the neck massager 100 that abuts against the neck of the user to realize the support function, for example: the support points of the free end 122 of the extension arm housing 12 on the collarbone region refer to the location of the region of the free end 122 that is capable of forming a support function with the collarbone region, and in fact, the actual support point location on the free end 122 varies from user to user, but is centered within a particular region of the free end 122, thereby abstracting that particular region to a single support point location.

3. The neck massager 100 of the present embodiment has and has only one plane of symmetry 101.

As shown in fig. 1, 3 and 17, the neck massager 100 provided in the embodiment of the present application includes a housing 10, a massage mechanism 20, a battery (not shown) and a control operation module 40, which form a core component of the neck massager 100. The casing 10 includes a main body casing 11 and two extension arm casings 12 respectively connected to both ends of the main body casing 11, the outline shape of the main body casing 11 is curved to set up in order to be adapted with the neck of the user, the main body casing 11 is used for encircling the rear of wearing at the neck of the user, two extension arm casings 12 are symmetrically arranged with respect to the symmetry plane of the neck massager 100, and two extension arm casings 12 are worn respectively and are located the left and right sides of the neck of the user. Each extension arm housing 12 has a connecting end 121 and a free end 122, and each extension arm housing 12 is twisted inwardly with respect to the body housing 11, i.e., the connection between the connecting end 121 and the end of the body housing 11 forms a twist, i.e., the extension arm housing 12 is twisted in the form of: based on the state in which the main body housing 11 is in a natural arc shape, the end of the main body housing 11, i.e., from the connection end 121 of the extension arm housing 12, the extension arm housing 12 is gradually twisted inward (in the twisting direction ω shown in fig. 4) until the free end 122 is twisted inward until the widthwise inner side of the free end 122 is substantially flat against the body of the user. Further, when the neck massager 100 is worn by a user, the free end 122 of the extension arm housing 12 extends at least to and is supported on the user's body (in this embodiment, the free end 122 extends to and is supported on the collarbone region, in practice, the free end 122 may extend beyond the collarbone region, and the length of extension of the free end 122 may be specifically selected and determined according to the actual model, size, etc. of the neck massager). In this manner, the two free ends 122 are supported in the collarbone region. The two extension arm housings 12 thus provided allow the entire neck massager 100 to have a downward-falling effect along the collarbone region of the user while the user wears the neck massager 100, thereby allowing the neck massager 100 to be stably worn on the user's neck. The massage mechanism 20 is mounted on the main body shell 11, the massage mechanism 20 is used for massaging the neck of a user, the battery is mounted in the battery compartment 30 of one of the extension arm shells 12, and the control operation module 40 is mounted on the other extension arm shell 12, so that the weight collocation of the whole neck massager 100 is reasonably distributed, and the neck massager 100 can be kept stable when worn by the user. The control operation module 40 is electrically connected with the battery, the control operation module 40 is electrically connected with the massage mechanism 20, and a user controls the start-up and shutdown of the massage mechanism 20 and controls the working mode of the massage mechanism 20 by controlling the control operation module 40.

The user uses the neck massager 100 that this application embodiment provided to massage the neck, two extension arm shells 12 symmetry set up and have formed controlling balance, and, each extension arm shell 12 is inwards twisted for main body shell 11, when this neck massager 100 is worn to the user, the free end 122 of extension arm shell 12 extends to the user's collarbone region and supports on the collarbone region, and cooperate main body shell 11 to support on the user's nape region, thereby stable triangle support relationship has been formed, the effect of drop tractive can also be formed to two extension arm shells 12 of inwards twisting, thereby make the user can reach when wearing neck massager 100 and massage and wear stable effect, the user wears comfortablely. Further, the massage mechanism 20 is mounted on the main body shell 11, the battery is mounted in the battery compartment 30 of one of the extension arm shells 12, and the control operation module 40 is mounted on the other extension arm shell 12, so that the weight collocation of the neck massager 100 can be better dispersed, the user can wear the neck massager 100 to perform massage, and the user can wear the neck massager with stable effect. Compared with the prior art that the neck massager adopts the balancing weight, the neck massager 100 can be stably worn on the neck of the user by adding enough balancing weights, so that the massaging head can effectively act on the neck of the user. However, the neck massager 100 of the embodiment of the present application does not need to increase the balancing weight, thereby reducing the overall weight of the neck massager 100, making the neck massager 100 portable and convenient for the user to carry about, and in the neck massager 100 of the embodiment of the present application, the two extension arm shells 12 twisted inward form the effect of falling and pulling, and reasonably disperse the weight collocation of the neck massager 100 everywhere, so that the neck massager 100 not only can be worn on the neck of the user constantly and stably, but also the massage heads 25 of the massage mechanism 20 are in good contact with the neck of the user constantly, thereby achieving good massage effects.

As shown in fig. 5, 8 to 10 and 12, the control operation module 40 is provided with a charging interface 31, and the charging interface 31 is preferably a Type-C interface for charging the battery.

As shown in fig. 2, on a projection plane perpendicular to a line connecting two shoulders of the user, when the neck massager 100 is worn on the neck of the user, the center of gravity of the neck massager 100 is projected as a first projection point 102 on the projection plane, a support point of a lower side edge region of the main body case 11 on a nape region of the user is projected as a second projection point 103 on the projection plane, and a support point of the free end 122 on the user is projected as a third projection point 104 on the projection plane. In the embodiment of the present application, the line between the first projection point 102 and the second projection point 103 forms an angle β with the line between the first projection point 102 and the third projection point 104, wherein β is 70 ° or more and 90 ° or less. As can be seen from the schematic side view of the neck massager 100 worn by the user shown in fig. 2, the contour shape of the neck massager 100 formed by the design can better fit the curved trend of the human body of the user, so that the contour shape design of the neck massager 100 is more in accordance with the ergonomic design, the neck massager 100 can be always kept stable and fit on the neck of the user, and the wearing feeling is more natural and comfortable. Also, the neck massager 100 thus designed has a more remarkable effect of falling down along the forechest of the user when worn on the neck of the user, thereby facilitating the neck massager 100 to be worn stably on the neck of the user.

Specifically, the neck massager 100 provided in the embodiment of the present application may be set to an included angle β of 70 °, 75 °, 80 °, 85 °, 90 ° and the like according to different actual product models, so as to adapt to more users. Wherein the angle beta is preferably equal to 80 deg..

As shown in fig. 3, both the free ends 122 of the neck massager 100 and the lower side edge of the main body case 11 are simultaneously supported on a horizontal plane and projected on the horizontal plane, for example, the neck massager 100 is laid flat on a horizontal table top. At this time, in the projection of the horizontal plane, each extension arm shell 12 has a tangent 105 parallel to the symmetry plane 101 of the neck massager 100 (when the projection of the symmetry plane 101 on the horizontal plane is a straight line), wherein the tangent 105 on one extension arm shell 12 is connected between the tangent point 106 on the extension arm shell 12 and the inner end point 107 of the free end, and the tangent 105 on the other extension arm shell 12 is connected between the tangent point 106 on the extension arm shell 12 and the inner end point 107 of the free end, and an included angle γ is formed between the two connecting lines, wherein, 30 ° and γ is equal to or less than 45 °. The two free ends 122 define a nip therebetween through which the user's neck passes, and the user grasps the extension arm housings 12 on both sides and applies a slight force to expand the nip so that the user's neck can easily pass through the nip into the space surrounded by the neck massager 100, i.e., the neck massager 100 is worn on the user's neck. In this embodiment, the included angle γ is set to be 30 ° to 45 °, and in practice, a line between the tangent point 106 on one extension arm shell 12 and the inner end 107 of the free end of the tangent line 105 on one extension arm shell 12, a line between the tangent point 106 on the other extension arm shell 12 and the inner end 107 of the free end of the tangent line 105 on the extension arm shell 12, and a line between the two tangent points 106 form an isosceles triangle conforming to the neck contour of a human body, and when the user wears the neck massager 100, the neck massager 100 designed in the isosceles triangle form can conform to the neck contour of the human body more stably and comfortably and clamp the neck of the user.

Specifically, the neck massager 100 provided in the embodiment of the present application may be set to an included angle γ of 30 °, 35 °, 40 °, 45 ° and the like according to different actual product models, so as to adapt to more users. Wherein the angle gamma is preferably equal to 30 deg..

In the present embodiment, the main body case 11 includes a first case 111 and a second case 112. In a specific assembly, the massage mechanism 20 is mounted on the first housing 111, and the second housing 112 covers the first housing 111, so that the second housing 112 covers and protects the massage mechanism 20.

As shown in fig. 10 and 11, the massage mechanism 20 further includes a rocking support 22, a positioning support 23, and a motor structure 21, the motor structure 21 is mounted on the first housing 111, the positioning support 23 is fixed on the first housing 111 by screws, the rocking support 22 is movably mounted on the first housing 111, and an output end 212 of the motor structure 21 is in driving connection with the rocking support 22. Specifically, a side of the rocking support 22 facing the first housing 111 is provided with an assembling end 221 penetrating through the first housing 111, the assembling end 221 is used for installing the massage head 25, and a side of the rocking support 22 facing away from the first housing 111 is provided with a guiding protrusion 222, and correspondingly, the positioning support 23 is provided with a guiding groove 231, and the guiding protrusion 222 is inserted into the guiding groove 231. Thus, when the output end 212 of the motor structure 21 drives the swinging bracket 22 to move, the guide convex column 222 guides and swings in the guide groove 231, and accordingly, the assembling end 221 drives the massage head 25 to swing, so that the massage head 25 kneads and massages the neck of the user, and the massage head 25 kneads and massages the neck of the user similarly to a human hand, so as to achieve the purpose of relaxation.

As shown in fig. 4, 5 to 10 and 12, the lower side of the second housing 112 is provided with a flange 1121 bent toward the first housing 111, and the first housing 111 is provided with a mating side 1114 adapted to be in contact with the flange 1121. The longitudinal direction of the motor structure 21 and the extending direction of the main body case 11 are identical, and mounting lugs 211 are provided at both ends of the motor structure 21 in the longitudinal direction, and the respective mounting lugs 211 are screwed to the first case 111. With respect to setting the mounting ears 211 at two side positions of the motor structure 21 perpendicular to the length direction, in this embodiment, the mounting ears 211 are disposed at two ends of the motor structure 21 in the length direction, and simultaneously, the design structure of the flange 1121 of the second housing 112 and the mating side 1114 of the first housing 111 is matched, so that the longitudinal width of the main housing 11 can be reduced and thinned without increasing the transverse height of the main housing 11, the overall outline shape of the neck massager 100 is smaller and more attractive, and the coverage area of the main housing 11 covering the neck of the user is reduced, so that the user feels more comfortable when wearing the neck massager 100.

In this embodiment, the guide protruding column 222 is disposed on the side of the rocking support 22 facing away from the first housing 111, so that the effective space of the lateral height of the main housing 11 can be more fully and reasonably utilized for assembly, and compared with the structure of two guide columns on the upper and lower sides (in the use state), one guide protruding column 222 and one guide groove 231 can be assembled more quickly and conveniently in the prior art. In addition, in the structure of the two guide posts on the upper and lower sides in the prior art, the gap between the end parts of the avoidance guide posts needs to be reserved on the upper and lower sides of the housing 10, so that the guide posts are prevented from being interfered. In the neck massager of the present application, since only one guide boss 222 is provided and only the guide groove 231 is provided at the top of the main body of the positioning bracket 23, only the gap for avoiding the end of the guide boss 222 needs to be reserved in the transverse height direction, thereby eliminating the reserved gaps on the upper and lower sides of the housing 10 and reducing the longitudinal width of the main body housing 11. Meanwhile, the design structure of the guide boss 222 is matched with the design structure of the mounting lugs 211 arranged at the two ends of the motor structure 21 in the length direction and the design structure of the flange 1121 of the second shell 112 and the matched side 1114 of the first shell 111, so that the longitudinal width of the main shell 11, namely the longitudinal width of the neck massager, can be reduced well. Accordingly, the overall contour shape of the neck massager appears smaller and more attractive in the longitudinal width direction, and the coverage of the body housing 11 covering the user's neck is reduced, thereby making the user feel more comfortable when wearing the neck massager.

The positioning bracket 23 comprises a main body and an auxiliary supporting arm 232, one end of the auxiliary supporting arm 232 is connected to the main body, and the other end extends out from the main body. As shown in fig. 10 and 11, the body cover of the positioning bracket 23 covers the rocking bracket 22, the deflection wheel 2122, and the rocking end cap 24, both sides of the lower end of the body of the positioning bracket 23 are fixedly coupled to the first housing 111 by screws, and the guide groove 231 is opened on the top of the body. As shown in fig. 10 and 11, the other end of the auxiliary supporting arm 232 is fixedly connected with the first housing 111, so that the positioning bracket 23 is more stable with respect to the first housing 111. In this way, during the reciprocating swing motion of the guide boss 222 of the swing bracket 22 in the guide groove 231, the positioning bracket 23 can always maintain a stable connection with the first housing 111, ensuring an accurate guide function for the guide boss 222.

In the embodiment of the present application, the second housing 112 is locked to the first housing 111 by a screw, and accordingly, the second housing 112 can be detached from the first housing 111 by screwing and unscrewing the screw, and then maintenance, overhaul, etc. can be performed on the massage mechanism 20, the rocking support 22, the positioning support 23, the deflection wheel 2122, etc.

In some embodiments, the first housing 111 and the second housing 112 may be further covered and secured by a snap structure, so that quick installation and quick disassembly between the first housing 111 and the second housing 112 can be achieved. The fastening structure includes, but is not limited to, a hooking structure of a hook and a fastening opening, a mutually hooking structure of two opposite barbs, and the like.

As shown in fig. 10 and 11, the motor structure 21 includes a motor 213, and the neck massager provided in the embodiment of the present application employs a dual shaft motor provided with two rotating shafts. The two shafts of the biaxial motor extend away from each other, and the two shafts of the motor 213 are the two output shafts 2121, and each output shaft 2121 is used for driving one rocking frame 22 to perform the reciprocating rocking motion. The prior art is well-established for the structure and manufacturing technology of the dual-shaft motor, and thus is not described herein.

In the neck massager of the embodiment of the present application, two positioning brackets 23 are disposed in one-to-one correspondence with the two rocking brackets 22, the two positioning brackets 23 are symmetrically disposed with respect to the midpoint position of the motor 213 (that is, the two positioning brackets 23 are symmetrically disposed with respect to the symmetry plane 101), and the auxiliary supporting arms 232 of the two positioning brackets 23 extend toward each other, and the two auxiliary supporting arms 232 are fixedly connected to the motor structure 21 (that is, the two auxiliary supporting arms 232 are indirectly connected to the first housing 111). In this way, the inner space formed by the covering of the first casing 111 and the second casing 112 can be fully utilized, and the inner space for accommodating the auxiliary supporting arm 232 does not need to be increased in the extending direction of the main body casing 11, which is beneficial to reducing the extending length of the main body casing 11.

In some embodiments, the auxiliary supporting arms 232 of the two positioning brackets 23 are extended away from each other, and the two auxiliary supporting arms 232 are directly connected and fixed to the first housing 111. Alternatively, in some embodiments, the auxiliary support arm 232 of one of the positioning brackets 23 extends toward the motor structure 21 and is fixedly connected to the motor structure 21, and the auxiliary support arm 232 of the other positioning bracket 23 extends away from the motor structure 21 and is fixedly connected directly to the first housing 111.

Further, the two massage heads 25 are symmetrically disposed with respect to the midpoint position of the motor 213 (i.e., the two massage heads 25 are symmetrically disposed with respect to the symmetry plane 101). In this way, the symmetrical two massage heads 25 respectively perform kneading massage at the symmetrical left and right sides of the neck of the user, thereby achieving the purpose of relaxation.

As shown in fig. 7 and 8, each extension arm housing 12 includes an arm housing body 123 and a flexible cover 124. The arm housing body 123 serves as a supporting body of the extension arm housing 12, and the end of the arm housing body 123 facing the body housing 11 is connected with the first housing 111, i.e., the connection end 121 is detachably connected with the end of the first housing 111, thereby forming an integral skeleton of the neck massager 100. Then, the flexible cover 124 is covered on the arm casing body 123 and is located at the inner side of the arm casing body 123, when the user wears the neck massager 100, the flexible cover 124 contacts with the neck of the user, and the soft material of the flexible cover 124 prevents direct hard contact with the neck of the user, so that the user feels more comfortable when wearing the neck massager 100.

Preferably, the flexible cover 124 is a thin molded shell made of soft silicone material. The flexible covering 124 is capable of supporting a full contour shape in a natural state, so that the overall contour shape of the neck massager 100 is full and beautiful. The flexible covering 124 is capable of adaptively deforming when subjected to a compressive force, i.e., the flexible covering 124 contacts the neck of the user, thereby flexibly contacting the neck of the user, making the user feel more comfortable when wearing the neck massager 100.

As shown in fig. 8, the end of the arm housing body 123 facing the first housing 111 is provided with a first coupling head 1231, a second coupling head 1232, and a third coupling head 1233 arranged in a triangle. As shown in fig. 8, the end of the flexible covering shell 124 facing the first shell 111 is provided with two positioning heads 1241, the two positioning heads 1241 respectively correspond to the first connector 1231 and the second connector 1232, and when the flexible covering shell 124 covers the arm shell main body 123, the third connector 1233 is located between the two positioning heads 1241. Correspondingly, the end of the first housing 111 is provided with a first connecting column 1111, a second connecting column 1112 and a third connecting column 1113, two positioning heads 1241 are respectively connected to the first connecting column 1111 and the second connecting column 1112 in a positioning manner, the first connecting head 1231 is connected to the first connecting column 1111 through a screw, the second connecting head 1232 is connected to the second connecting column 1112 through a screw, and the third connecting head 1233 is connected to the third connecting column 1113 through a screw. In this embodiment, between the arm casing body 123 and the first casing 111, a stable triangle connection mode is formed through the first connection joint 1231 and the first connection column 1111, the second connection joint 1232 and the second connection column 1112, and the third connection joint 1233 and the third connection column 1113, and simultaneously, since the arm casing body 123 has the characteristic of deformation due to the disturbance, the two arm casing bodies 123 can be easily expanded outwards for the main casing 11 to expand the nip, so that the user can wear the neck massager 100 conveniently. Because a stable triangle connection mode is formed between the arm casing main body 123 and the first casing 111, when a user applies force to the extension arm casing 12 to enable the two extension arm casings 12 to expand relatively, the extension arm casing 12 mainly expands to expand the clamping opening according to the deflection deformation characteristic of the arm casing main body 123, and the two positioning heads 1241 are respectively connected with the first connecting column 1111 and the second connecting column 1112 in a positioning mode, so that the two positioning heads 1241 also play a pulling role on the flexible covering casing 124, and the butt joint of the end part of the flexible covering casing 124 and the end part of the first casing 111 is kept basically unchanged (namely, the butt joint of the end part of the flexible covering casing 124 and the end part of the first casing 111 is almost not expanded), so that the assembly gap at the butt joint of the end part of the flexible covering casing 124 and the end part of the first casing 111 can be better fixed, and the overall contour of the neck massager 100 when the extension arm casing 12 is expanded.

The extension arm housing 12 and the first housing 111 are connected on the basis of mounting the battery in the battery compartment 30 of the corresponding arm housing body 123 and mounting the control operation module 40 on the other arm housing body 123. The flexible covering shell 124 is covered on the arm shell main body 123, specifically, an avoidance port 1242 located between the two positioning heads 1241 is formed on the end portion, facing the first shell 111, of the flexible covering shell 124, and the third connector 1233 passes through the avoidance port 1242. Then, two positioning heads 1241 are respectively hung on the first connection column 1111 and the second connection column 1112, and the first connection head 1231, the second connection head 1232 and the third connection head 1233 correspond to the first connection column 1111, the second connection column 1112 and the third connection column 1113, respectively. Next, the first connection head 1231 and the first connection post 1111 are connected by a screw, the second connection head 1232 and the second connection post 1112 are connected by a screw, and the third connection head 1233 and the third connection post 1113 are connected by a screw. Then, an upper arm case panel 125 is installed at a side of the arm case body 123 facing away from the flexible cover case 124, and is locked to the arm case body 123 by screws. The massage mechanism 20 is then mounted to the first housing 111, and then the second housing 112 is covered on the first housing 111, and the second housing 112 is locked on the first housing 111 by screws. And, both ends of the second housing 112 cover the ends of the arm housing panel 125, respectively, so that when the user applies force to the extension arm housings 12 to expand the two extension arm housings 12 relatively outward to enlarge the pinching mouth, the ends of the arm housing panel 125 operate in the second housing 112, avoiding the movement interference between the ends of the arm housing panel 125 and the ends of the second housing 112.

As shown in fig. 10 and 11, the output end 212 includes an output shaft 2121 and a balance 2122. The deflection wheel 2122 is connected to an output shaft 2121, and in this embodiment, a jack with a "D" shaped cross-sectional profile is provided at a middle position of the deflection wheel 2122, and the output shaft 2121 is provided with a plug end with a "D" shaped cross-sectional profile adapted to the jack. That is, the clamping structure provided at the mating end includes, but is not limited to, a circumferential cylindrical surface of "D-shaped" cross-sectional profile, and when the clamping structure on the mating end is a circumferential cylindrical surface of "D-shaped" cross-sectional profile, then the hole wall of the receptacle is correspondingly provided as an inner wall of "D-shaped" cross-sectional profile that is adapted to the circumferential cylindrical surface. Or, the clamping structure can also be a spline structure, and at the moment, the hole wall of the jack is correspondingly arranged to be a spline type inner wall matched with the spline structure. The insertion end is inserted into the insertion hole, and then the balance 2122 and the output shaft 2121 are locked by a screw to block the balance 2122 from being separated from the output shaft 2121. The axis of the deflection wheel 2122 and the axis of the output shaft 2121 are disposed at an angle. The massaging mechanism 20 further comprises a rocking end cover 24, the rocking bracket 22 is provided with an assembling space 223, the deflection wheel 2122 is rotatably assembled in the assembling space 223, the rocking end cover 24 covers the assembling space 223, and the rocking end cover 24 is locked on the rocking bracket 22 through a screw, at this time, two sides of the axis of the output rotary shaft 2121 of the deflection wheel 2122 are respectively abutted against the inner walls of the rocking end cover 24 and the assembling space 223. When the motor 213 is started, the output shaft 2121 drives the deflection wheel 2122 to synchronously rotate, and then the deflection wheel 2122 drives the rocking support 22 to swing, and the guide convex column 222 of the rocking support 22 is guided by the guide groove 231 of the positioning support 23, and the assembly end 221 of the rocking support 22 drives the massage head 25 to perform regular and cyclic swinging motion, so that the massage head 25 massages the neck of the user.

As shown in fig. 1 and 12 to 17, the neck massager 100 further includes an integrated flexible sleeve 60, at least one end of the flexible sleeve 60 is provided with an opening 61, each free end 122 is provided with a gland 70, when assembled, the shell 10 is sleeved into the flexible sleeve 60 from the opening 61, the edge of the opening 61 is folded at the free ends 122, and the two glands 70 are respectively connected to the two free ends 122 through screw locking, so as to clamp and fix the two ends of the flexible sleeve 60 on the free ends 122. The main body shell 11 and the two extension arm shells 12 are covered by the integrated flexible sleeve 60, and compared with the zipper type flexible sleeve and the sewing type flexible sleeve adopted by the existing neck massager, the integrated flexible sleeve 60 enables the integrity of the neck massager 100 to be better, and the overall appearance is concise and attractive.

In some embodiments, both of the pressing caps 70 may be fastened to the free ends 122 by fastening structures. Wherein the snap-fit structure includes, but is not limited to, a mating structure of an annular protrusion disposed on one of the gland 70 and the free end 122 and an annular snap-in groove disposed on the other of the gland 70 and the free end 122.

In some embodiments, one of the caps 70 is screwed onto one of the free ends 122 and the other cap 70 is snap-fit onto the other free end 122 via a snap-fit structure.

As shown in fig. 12 and 17, the neck massager 100 further includes operation keys 80, and only one operation key 80 may be provided, or two or more operation keys 80 may be provided. The neck massager of the present embodiment is provided with a plurality of operation keys 80, at least one operation key 80 being fixedly connected to the flexible sleeve 60. Preferably, the operation keys 80 fixed to the flexible cover 60 are fixed to the inner side surface of the flexible cover 60 by means of heat fusion, so that the operation keys 80 fixedly connected to the inner side of the flexible cover 60 can highlight the key shape on the outer side of the flexible cover 60, the user can easily find the position of the operation keys 80, the remaining operation keys 80 are connected to the corresponding buttons of the control operation module 40, and the operation keys 80 fixedly connected to the flexible cover 60 are connected to the corresponding buttons of the control operation module 40 when the housing 10 is sleeved in the flexible cover 60. After the flexible cover 60 is assembled, the remaining operation keys 80 covered by the flexible cover 60 form hidden keys, and the user can easily determine the positions of the remaining operation keys 80 by highlighting the key-shaped operation keys 80. In addition, since the operation keys 80 are fixedly connected to the inner side of the flexible sleeve 60 and the operation keys 80 are connected to the corresponding buttons of the control operation module 40, the flexible sleeve 60 is positioned and associated by the operation keys 80, and the operation keys 80 can prevent the flexible sleeve 60 from being deviated from the housing 10, so that the situation that the flexible sleeve 60 is wrinkled in the position relative to the housing 10 is reduced, and the neck massager is more comfortable for a user.

In the present embodiment, the flexible sleeve 60 is a cloth sleeve, and is a cloth sleeve made of an elastic cloth. Further, the cloth cover is an integrated cloth cover integrally formed by adopting a seamless knitting process. The cloth cover has elastic capability, so that the cloth cover can be elastically expanded when the shell 10 is sleeved into the cloth cover, and the shell 10 is tightly wrapped.

As shown in fig. 12 to 17, the flexible sleeve 60 is provided with a through-hole 62 through which the fitting end 221 passes. The neck massager 100 further includes a flexible cover 90, the flexible cover 90 covering at the pass-through port 62, and the mounting end 221 passing through the flexible cover 90. In this way, the flexible cover 90 obscures the edges of the pass-through opening 62 of the flexible sleeve 60, making the overall appearance of the flexible sleeve 60 more aesthetically pleasing.

In the present embodiment, the flexible cover 90 is a molded sheet layer made of soft silicone material. Also, the flexible cover 90 may be secured to the flexible sleeve 60 by stitching; may be secured to the flexible sleeve 60 by heat staking; may also be adhesively secured to the flexible sleeve 60; alternatively, it may be placed directly on the flexible sleeve 60, where the flexible cover 90 is restrained by the mounting end 221 to prevent the flexible cover 90 from falling off the neck massager 100.

In order to cover the gap between the assembly end 221 and the through hole of the main body shell 11, the conventional neck massager adopts a manner of fixing the silica gel cap at the through hole, so that the assembly end 221 directly passes through the silica gel cap, and therefore, during the process of driving the massage head 25 to move by the assembly end 221, the assembly end 221 will squeeze the silica gel cap to generate abnormal sound due to the fixed connection between the silica gel cap and the main body shell 11. In the embodiment of the present application, the flexible covering member 90 is connected to the cloth cover or is loose relative to the cloth cover, so that the assembly end 221 does not squeeze the flexible covering member 90 any more or the flexible covering member 90 can be deformed adaptively to adapt to the movement of the assembly end 221, thereby achieving the effect of eliminating abnormal noise.

As shown in fig. 1, 4 to 10, 12 to 14, 16 and 17, the neck massager 100 has a pull strap structure 50. Attached to the free end 122 is a pull strap structure 50, the pull strap structure 50 comprising a hand strap (not shown). The hand strap is free to extend and is used for being pulled by a user's hand so that the massage head 25 of the massage mechanism 20 is pressed against the user's neck. When a user uses the neck massager 100 provided by the embodiment of the application to massage the neck, the user can pull the hand strap downwards when the user wants to have larger massage force, so that the force of the massage head 25 of the massage mechanism 20 pushing the neck of the user is further increased, and the massage head 25 can apply larger massage force to the neck of the user, thereby achieving the massage effect actually wanted by the user.

As shown in fig. 8 and 13, the hand strap structure further includes a strap attachment assembly 51, and in particular, the strap attachment assembly 51 includes a flexible strap head 511 and a stop shaft 512. During assembly, one end of the flexible belt head 511 is fixedly connected with the stop shaft 512, the gland 70 is provided with a penetrating hole 71, the other end of the flexible belt head 511, which is away from the stop shaft 512, penetrates through the penetrating hole 71, but the stop shaft 512 is stopped by the penetrating hole 71, the stop shaft 512 is located between the gland 70 and the free end 122, and the other end of the flexible belt head 511 is used as a reserved connecting end for connecting a hand strap. Thus, the drawstring connection assembly 51 is assembled to the gland 70. In the embodiment of the present application, flexible band 511 is a band made of a leather material, and stopper shaft 512 is a steel shaft.

Further, in order to better conceal the flexible tape head 511 penetrating from the penetrating hole 71, therefore, as shown in fig. 5, 7 to 10, 13 and 17, a receiving groove 72 is provided at a side of the pressing cover 70 facing away from the free end 122, and accordingly, the penetrating hole is provided at a bottom of the receiving groove 72. Thus, the other end of the flexible band head 511 is received in the receiving groove 72 after passing through the pass-out hole 71, thereby hiding the flexible band head 511 reserved for connection of the hand strap.

The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.

Claims

1. A neck massager, comprising:

the shell comprises a main body shell and two extension arm shells connected to two ends of the main body shell respectively, the two extension arm shells are symmetrically arranged relative to the symmetry plane of the neck massager, the outline shape of the main body shell is bent and arranged to be matched with the neck of a user, each extension arm shell is provided with a connecting end and a free end, each extension arm shell is twisted inwards relative to the main body shell, and the free ends of the extension arm shells extend to at least the collarbone region of the user when the user wears the neck massager;

a battery mounted within one of the extension arm housings;

the control operation module is arranged on the other extension arm shell, the control operation module is electrically connected with the battery, and the control operation module is electrically connected with the massage mechanism.

2. The neck massager of claim 1, wherein:

when the neck massager is worn on the neck of a user, on a projection plane perpendicular to the connecting line of two shoulders of the user, the gravity center of the neck massager is projected as a first projection point on the projection plane, the supporting point of the main body shell on the nape area of the user is projected as a second projection point on the projection plane, and the supporting point of the free end on the user is projected as a third projection point on the projection plane, wherein an included angle beta is formed between the connecting line between the first projection point and the second projection point and the connecting line between the first projection point and the third projection point, and beta is more than or equal to 70 degrees and less than or equal to 90 degrees.

3. The neck massager of claim 1, wherein:

the lower side edge of the main body shell and the two free ends are simultaneously supported on a horizontal plane and projected on the horizontal plane, and the projection of each extension arm shell on the horizontal plane is provided with a tangent line parallel to the symmetrical plane, wherein an included angle gamma is formed between two connecting lines, namely a connecting line between a tangent point of one extension arm shell on the extension arm shell and an inner side endpoint corresponding to the free end and a connecting line between a tangent point of the other extension arm shell on the extension arm shell and an inner side endpoint corresponding to the free end, and an included angle gamma is formed between two connecting lines, and the included angle gamma is more than or equal to 30 degrees and less than or equal to 45 degrees.

4. A neck massager according to any one of claims 1-3, characterized in that:

the neck massager is provided with a pull belt structure which is connected with the free end, wherein the pull belt structure comprises a hand pull belt which is used for being pulled by a user so that a massage head of the massage mechanism is propped against the neck of the user.

5. A neck massager according to any one of claims 1-3, characterized in that:

the main body shell comprises a first shell and a second shell, the massage mechanism is installed in the first shell, the second shell covers the first shell, a flanging which bends towards the first shell is arranged on the lower side of the second shell, and a matched side edge which is matched with the flanging in a connecting mode is arranged on the first shell.

6. The neck massager of claim 5, wherein:

each extension arm shell comprises an arm shell main body and a flexible covering shell, wherein the flexible covering shell is covered on the arm shell main body and is positioned on the inner side of the arm shell main body, and the connecting end is detachably connected with the end part of the first shell.

7. The neck massager of claim 6 wherein:

the arm shell main part orientation be equipped with first connector, second connector and the third connector that is triangle-shaped and arrange towards the tip of first casing, flexible cover orientation the tip of first casing is equipped with two location heads, two location heads respectively with first connector the second connector is corresponding, just the third connector is located two between the location heads, the tip of first casing is equipped with first spliced pole, second spliced pole and third spliced pole, two the location head location respectively connect in first spliced pole with the second spliced pole, first connector with first spliced pole is connected, the second connector with the second spliced pole is connected, the third connector with the third spliced pole is connected.

8. The neck massager of claim 5, wherein:

the massage mechanism comprises a motor structure, the length direction of the motor structure is consistent with the extending direction of the main body shell, mounting lugs are respectively arranged at two ends of the length direction of the motor structure, and each mounting lug is connected and fixed on the first shell.

9. The neck massager of claim 8, wherein:

the massage mechanism further comprises a swinging bracket and a positioning bracket, the positioning bracket is mounted on the first shell, the swinging bracket is movably mounted on the first shell, the output end of the motor structure is connected with the swinging bracket in a driving mode, one side of the swinging bracket, which faces the first shell, is provided with an assembly end penetrating through the first shell, one side of the swinging bracket, which faces away from the first shell, is provided with a guide convex column, the positioning bracket is provided with a guide groove, and the guide convex column is inserted into the guide groove.

10. The neck massager of claim 9 wherein:

the output end comprises an output rotating shaft and a deflection wheel, the deflection wheel is connected to the output rotating shaft, an included angle is formed between the axis of the deflection wheel and the axis of the output rotating shaft, the massage mechanism further comprises a swinging end cover, the swinging bracket is provided with an assembly space, the deflection wheel is rotationally assembled in the assembly space, the swinging end cover covers the assembly space, and the deflection wheel is respectively abutted to the two sides of the axis of the output rotating shaft and the inner wall of the assembly space.

11. The neck massager of claim 9 wherein:

the neck massager further comprises an integrated flexible sleeve, each free end is provided with a gland, at least one end of the flexible sleeve is provided with an opening, the shell is sleeved into the flexible sleeve from the opening, the edges of the opening are folded at the free ends, and the two glands are respectively connected to the two free ends so as to clamp and fix the two ends of the flexible sleeve on the free ends.

12. The neck massager of claim 11 wherein:

the neck massager also comprises an operation key connected to the corresponding button of the control operation module, and CN Patent

At least one operation key is fixedly connected to the flexible sleeve.

13. The neck massager of claim 11 wherein:

the flexible sleeve is provided with a through hole for the assembly end to pass through, the neck massager further comprises a flexible covering piece, the flexible covering piece covers the through hole, and the assembly end passes through the flexible covering piece.