CN111558133A

CN111558133A - Neck massager

Info

Publication number: CN111558133A
Application number: CN201911422966.3A
Authority: CN
Inventors: 刘杰; 洪湧南; 俞华锋
Original assignee: Guangdong SKG Intelligent Technology Co Ltd
Current assignee: SKG Health Technologies Co Ltd.
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-21
Anticipated expiration: 2039-12-31
Also published as: CN111558133B

Abstract

The invention discloses a neck massager, comprising: elastic support, arm lock and electrode, elastic support has the internal surface towards user's neck and deviates from the surface of user's neck, the electrode has installation end and free end, the installation end with the free end interval sets up, the installation end rotationally install in elastic support's internal surface, the free end is suitable for under user's neck pressure effect, and the orientation is close to elastic support surface's direction rotates, the arm lock set up in elastic main body's tip. When the user wears, the free end of the electrode can rotate relative to the elastic support, so that the neck massager can be matched with the thickness of the neck of the user, the electrode is always attached to the neck of the user, the neck of the user can be prevented from being pricked, and the use comfort of the user is improved.

Description

Neck massager

Technical Field

The invention relates to the field of neck massage instruments, in particular to a neck massage instrument.

Background

The neck massager is small and exquisite, can effectively replace manual massage, stretch tense muscles and bones of the whole body, relieve tension and oppression of the human body, enable the whole body to be smooth, and can promote blood circulation of the whole body and accelerate metabolism, thereby achieving the effects of disease prevention, health care and body building. The principle of the device is that the electrode plate contacts with skin, and the massage effect is achieved through electric frequency pulse. By means of the low frequency therapy principle of TENS (transient electric neutral stimulation), the pulse current with low frequency, small current and low voltage is applied to nerve, muscle, etc. to promote local blood circulation, improve muscle state and relieve acute and chronic pain.

In the related art, the electrode assembly of the neck massager is in contact with the neck of the user, but the neck of the user cannot be fitted to the electrode assembly over a large area because the neck of the user has different thicknesses, resulting in poor effect of the massager and easy generation of stabbing pain.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a neck massager, wherein one end of an electrode assembly can rotate relative to an elastic support when the neck massager is worn by a user, so that the neck massager can be adapted to the thickness of the neck of the user, and an electrode is always attached to the neck of the user, thereby preventing the neck of the user from getting pricked.

The neck massager according to the embodiment of the invention comprises: elastic support, electrode and arm lock, elastic support has the internal surface of orientation user neck and the surface that deviates from the user neck, the electrode has installation end and free end, the installation end with the free end interval sets up, the installation end rotationally install in elastic support's internal surface, the free end is suitable for under user neck pressure effect, and the orientation is close to elastic support surface's direction rotates, the arm lock set up in elastic main body's tip.

According to the neck massager disclosed by the embodiment of the invention, when a user wears the neck massager, the free ends of the electrodes can rotate relative to the elastic support, so that the neck massager can be matched with the thickness of the neck of the user, and the electrodes are always attached to the neck of the user, so that the neck of the user can be prevented from being pricked, and the use comfort of the user is further improved.

According to some embodiments of the invention, the inner surface of the elastic support is provided with a mounting hole, the electrode is disposed at the mounting hole and the free end is located inwardly beyond an edge of the mounting hole when the neck massager is not in use.

According to some embodiments of the invention, the resilient mount comprises: the electrode comprises an outer shell and an inner shell, wherein the inner shell is arranged on the inner side of the outer shell, the inner surface of the inner shell is the inner surface of the elastic support, the outer surface of the outer shell is the outer surface of the elastic support, and a rotating shaft is arranged between the inner shell and the mounting end of the electrode.

According to some embodiments of the invention, the inner shell is a rigid inner shell, and the outer surface of the inner shell facing the outer shell is provided with the rotating shaft, and the rotating shaft penetrates through the side wall of the electrode to form the mounting end of the electrode.

According to some embodiments of the invention, the inner shell comprises: the mounting ring of flexible base and stereoplasm, the flexible base with the mounting ring all is provided with the correspondence the mounting hole, the mounting ring sets up in the orientation of flexible base the surface of shell, the mounting ring is provided with the pivot, the pivot passes the lateral wall of electrode is in order to constitute the installation end of electrode.

According to some embodiments of the invention, the flexible mount is formed with an annular groove around the mounting hole, the mounting ring being mounted in the groove.

According to some embodiments of the invention, a boss is arranged on one side of the flexible base facing the shell, a groove is formed in the boss, and the boss and the mounting ring are of an integrated structure.

According to some embodiments of the invention, the electrode comprises: the neck skin-protection device comprises a top wall and a side wall, wherein the side wall is annular and is arranged on one side, facing the shell, of the top wall, the inner surface of the top wall is a working surface in contact with the skin of the neck of a user, and at least one part of the side wall extends into the mounting hole.

According to some embodiments of the invention, the working surface is concave towards the housing.

According to some embodiments of the invention, the electrode further comprises: the flanging is arranged on one side, facing the shell, of the side wall and is located in the mounting hole.

According to some embodiments of the invention, the neck massager further comprises: the limiting part is arranged in the elastic support, and the free end of the electrode is matched with the limiting part so as to limit the displacement of the free end.

According to some embodiments of the invention, the resilient mount comprises: the electrode comprises an outer shell and an inner shell, wherein the inner shell is installed on the inner side of the outer shell, the inner surface of the inner shell is the inner surface of the elastic support, the outer surface of the outer shell is the outer surface of the elastic support, the limiting part is arranged on the inner shell, the electrode is provided with a lantern ring, and the lantern ring is sleeved on the limiting part.

According to some embodiments of the invention, the stopper comprises: the mounting column is arranged on the inner shell, the bolt is matched in the mounting column, and the lantern ring is sleeved on the mounting column.

According to some embodiments of the invention, an elongated or kidney-shaped aperture is formed in the collar.

According to some embodiments of the invention, the neck massager further comprises: the spring is sleeved on the limiting part and abuts against the lantern ring.

According to some embodiments of the invention, the neck massager further comprises an elastic sheet, the elastic sheet is arranged on the electrode, and the elastic sheet is stopped against the end of the limiting piece and is arranged at a distance from the lantern ring.

According to some embodiments of the invention, the neck massager further comprises: and two ends of the tension spring are respectively connected to the inner shell and the lantern ring.

According to some embodiments of the invention, the neck massager further comprises: the torsional spring, the torsional spring cover is established just have two stabilizer blades in the pivot, the shell is provided with the baffle towards the inner shell, two one of stabilizer blade supports on the roof of electrode and another support on the baffle.

According to some embodiments of the invention, the mounting end is disposed proximate a center of an inner surface of the resilient mount as compared to the free end.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a neck massager in accordance with an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an embodiment according to the first aspect of the invention;

FIG. 3 is a partial schematic view A of FIG. 2;

FIG. 4 is a cross-sectional view of an embodiment according to a second aspect of the invention;

FIG. 5 is a partial schematic view B of FIG. 4;

FIG. 6 is a cross-sectional view of an embodiment according to a third aspect of the present invention;

FIG. 7 is a partial schematic view C of FIG. 6;

FIG. 8 is a cross-sectional view of an embodiment according to a fourth aspect of the present invention;

FIG. 9 is a partial schematic view D of FIG. 8;

FIG. 10 is a schematic view of the structure of an electrode according to the present invention;

FIG. 11 is a schematic structural view of a mounting ring according to the present invention;

fig. 12 is a schematic view of the structure of an inner case according to the present invention.

Reference numerals:

a neck massager S;

an elastic support 10; a housing 11; an inner shell 12; a flexible base 121; a mounting ring 122; mounting holes 123; a rotating shaft 124; a recess 125; a stopper 126; mounting posts 1261; a bolt 1262;

an electrode 20; a mounting end 21; a free end 22; a top wall 23; a side wall 24; a flanging 25; a collar 26;

a spring 30; a tension spring 40; a torsion spring 50; a spring plate 60.

Detailed Description

Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.

A neck massager S according to an embodiment of the present invention will be described below with reference to fig. 1 to 12.

As shown in fig. 1, the neck massager S includes: the electrode structure comprises an elastic support 10, an electrode 20 and clamping arms, wherein the elastic support 10 is provided with an inner surface facing to the neck of a user and an outer surface deviating from the neck of the user, and the inner surface of the elastic support 10 is attached to the skin of the neck of the user, so that the comfort of the user can be improved.

As shown in fig. 2, the electrode 20 has an installation end 21 and a free end 22, the installation end 21 and the free end 22 are spaced, the installation end 21 is rotatably installed on the inner surface of the elastic support 10, and the free end 22 can rotate towards the direction close to the outer surface of the elastic support 10 under the action of the pressure of the neck of the user, so that the electrode 20 can be always attached to the neck of the user, and the massage effect of the neck massager S can be improved. In addition, when the user takes off the neck massager S, the free end 22 may be rotated in a direction away from the outer surface of the elastic support 10, so that the restoration may be performed to facilitate the next use by the user.

And, the clamp arms are respectively disposed at both sides of the elastic bracket 10, the battery is disposed in one of the clamp arms, and the circuit board is disposed in the other clamp arm. That is, the battery and the circuit board are disposed in different clip arms, so that the center of gravity of the neck massager S can be distributed near the midpoint of the length extension direction of the elastic bracket 10, and the user can avoid the deviation of the neck massager S when wearing the neck massager.

Specifically, when the user wears the neck massager S, the electrode 20 is pressed, the free end 22 can rotate around the mounting end 21, and the free end 22 can rotate close to the inner side of the elastic support 10. Since the electrode 20 having the free end 22 more distant from the inner side surface of the elastic support 10 than the working surface of the mounting end 21 is fitted to the neck of the human body, the user having a small neck can fit the electrode 20. When a user with a large neck wears the neck massager, the neck of the user firstly contacts the free end 22 of the electrode 20 and applies extrusion force to the electrode 20, the electrode 20 is wholly stressed to move towards the elastic support 10 by taking the mounting end 21 as a fulcrum, and after the neck massager S is worn, the whole electrode 20 is closely contacted with the neck of the user, so that the neck massager S can adapt to users with different neck thicknesses, the electrode 20 is always closely attached to the neck of the user, and the user can be prevented from being pricked in the using process.

From this, set the one end of electrode 20 to can rotate for elastic support 10 for neck massager S can with user 'S neck thickness looks adaptation, electrode 20 hugs closely with user' S neck skin all the time, thereby can avoid user 'S neck to produce stabbing pain, and then promote neck massager S' S massage effect.

As shown in fig. 12, the inner surface of the elastic holder 10 is provided with a mounting hole 123, the electrode 20 is disposed at the mounting hole 123, and the free end 22 of the electrode 20 is inwardly beyond the edge of the mounting hole 123 when the neck massager S is not in use. The electrodes 20 can be arranged on the elastic support 10 by arranging the electrodes 20 at the mounting holes 123 of the elastic support 10, and the free ends 22 of the electrodes 20 inwardly exceed the edges of the mounting holes 123 when the neck massager S is not used, so that the free ends 22 can still rotate towards the outer surface of the elastic support 10 when a user uses the neck massager S next time, and the neck massager S can be attached to the neck of the user when being worn repeatedly.

Specifically, as shown in fig. 1, the elastic support 10 includes: the neck massager S comprises an outer shell 11 and an inner shell 12, wherein the inner shell 12 is arranged on the inner side of the outer shell 11, the inner surface of the inner shell 12 is the inner surface of the elastic support 10, the outer surface of the outer shell 11 is the outer surface of the elastic support 10, and part of components in the neck massager S can be arranged in an accommodating cavity formed by the outer shell 11 and the inner shell 12, so that the components can be protected from being damaged. Also, a rotating shaft 124 is provided between the inner casing 12 and the mounting end 21 of the electrode 20.

Alternatively, the inner housing 12 may be a rigid inner housing 12, and the outer surface of the inner housing 12 facing the outer housing 11 is provided with a rotating shaft 124, and the rotating shaft 124 penetrates through the sidewall 24 of the electrode 20 to form the mounting end 21 of the electrode 20. Thus, the shaft 124 passes through the sidewall 24 of the electrode 20 to secure the mounting end 21 of the electrode 20, and the free end 22 of the electrode 20 is rotatable relative to the shaft 124. The inner casing 12 thus configured can effectively mount the fixed rotary shaft 124, so that the mounting reliability of the electrode 20 can be further ensured. Wherein, the surface of the hard inner shell 12 can be adhered with silica gel.

Alternatively, as shown in fig. 1, the inner shell 12 includes: the electrode comprises a flexible base 121 and a rigid mounting ring 122, wherein the flexible base 121 and the mounting ring 122 are both provided with corresponding mounting holes 123, the mounting ring 122 is arranged on the outer surface of the flexible base 121 facing the housing 11, the mounting ring 122 is provided with a rotating shaft 124, and the rotating shaft 124 penetrates through the side wall 24 of the electrode 20, so that the side of the electrode 20 close to the rotating shaft 124 can be fixed to form a mounting end 21 of the electrode 20. Whereby the mounting end 21 of the electrode 20 may be rotatably mounted on the inner housing 12. Through setting up flexible base 121, can guarantee that the user wears the travelling comfort of neck massage appearance S, through setting up collar 122, can guarantee the installation reliability of pivot 124 and electrode 20.

As shown in fig. 12, the flexible base 121 is formed with an annular groove 125 around the mounting hole 123, and the mounting ring 122 is mounted in the groove 125. By providing the groove 125 and mounting the mounting ring 122 on the groove 125, the mounting ring 122 can be fixed on the flexible base 121, so that the assembling stability of the neck massager S can be improved.

As shown in fig. 2 and 12, a boss is disposed on a side of the flexible base 121 facing the housing 11, a groove 125 is formed in the boss, and the boss and the mounting ring 122 are integrally formed. A groove 125 is formed in the boss to fixedly receive the mounting ring 122. In addition, the boss and the mounting ring 122 are arranged into an integrated structure, so that the connection precision and stability between the mounting ring 122 and the boss can be improved, and the cost of the die can be reduced.

As shown in fig. 10, the electrode 20 includes: a top wall 23 and a side wall 24, the side wall 24 is annular and is disposed on a side of the top wall 23 facing the housing 11, an inner surface of the top wall 23 is a working surface contacting with the skin of the neck of the user, and at least a portion of the side wall 24 extends into the mounting hole 123.

Specifically, the working surface is a concave surface recessed toward the housing 11, the assembly steps of the neck massager S can be reduced by setting the working surface to be the concave surface recessed toward the housing 11, and the concave surface can be adapted to the neck of the human body, so that the electrode 20 is more attached to the neck of the user, and the use comfort of the user can be improved.

As shown in fig. 10, the electrode 20 further includes: and the flange 25 is arranged on one side of the side wall 24 facing the shell 11, and the flange 25 is positioned in the mounting hole 123. The flange 25 can be connected with the mounting ring 122 in a clearance way, so that the electrode 20 can be prevented from being separated from the elastic support 10 or the mounting ring 122. Furthermore, the gap connection between the flange 25 and the mounting ring 122 can be used to leave room for the free end 22 of the electrode 20 to rotate, so that it is possible to achieve a movement of the electrode 20 towards the inner surface of the elastic support 10.

As shown in fig. 2, the neck massager S further includes: the limiting member 126 is disposed inside the elastic support 10, and the free end 22 of the electrode 20 is fitted on the limiting member 126 to limit the displacement of the free end 22. The limiting member 126 is arranged so that when the electrode 20 is squeezed, the electrode 20 takes the mounting end 21 as a rotation center, the free end 22 is gradually close to the inner side surface of the elastic support 10, and the electrode 20 can be limited by the limiting member 126 when reaching a certain position, so that the electrode 20 is prevented from being entirely sunk into the elastic support 10, and the influence on the normal use of the neck massager S can be avoided.

As shown in fig. 2, the inner surface of the inner casing 12 is an inner surface of the elastic support 10, the outer surface of the outer casing 11 is an outer surface of the elastic support 10, the position-limiting member 126 is disposed on the inner casing 12, the electrode 20 is provided with a collar 26, and the collar 26 is sleeved on the position-limiting member 126. The width of the stop 126 in a direction perpendicular to the stop 126 (i.e., transverse) is greater than the maximum width of the inner ring of the collar 26 to limit the amount of movement of the collar 26.

Specifically, when the electrode 20 is pressed, the electrode 20 uses the mounting end 21 as a rotation center, the free end 22 gradually approaches the inner side surface of the elastic support 10, the collar 26 approaches the housing 11 of the elastic support 10 along the limiting member 126, and the collar 26 can be limited by the limiting member 126 when reaching a certain position, so that the collar 26 can be prevented from being separated from the upper end of the limiting member 126, and the electrode 20 can be prevented from being entirely sunk into the elastic support 10.

As shown in fig. 2, the limiting member 126 includes: mounting posts 1261 and bolts 1262, mounting posts 1261 being disposed on inner shell 12, bolts 1262 fitting within mounting posts 1261, and collar 26 fitting over mounting posts 1261. By dividing the stop 126 into a mounting post 1261 and a bolt 1262, the amount of movement of the collar 26 can be limited when the bolt 1262 is threaded onto the mounting post 1261. Further, the amount of movement of the electrode 20 toward the inner surface of the elastic support 10 can be controlled by controlling the length of the bolt 1262 screwed into the mounting post 1261, and the degree of fitting of the neck massager S to the neck of the user can be controlled. Additionally, the mounting posts 1261 of the mounting ring 122 may also serve to locate the mounting collar 26.

As shown in fig. 10, an elongated or kidney-shaped aperture is formed in the collar 26. The collar 26 is configured as a slotted or elongated hole that allows the mounting post 1261 to move laterally within the slotted or elongated hole as the collar 26 moves up and down the mounting post 1261 so as not to interfere with the rotation of the electrode 20.

As shown in fig. 2 and 3, the neck massager S according to the embodiment of the first aspect of the present invention further includes: and the spring 30 is sleeved on the limiting piece 126 and abuts against the lantern ring 26, and the spring 30 is sleeved on the limiting piece 126. The spring 30 can limit the maximum displacement of the collar 26 on the mounting post 1261, so as to limit the degree of the recess of the free end 22 towards the inner surface of the elastic support 10, so as to avoid the situation that the working surface of the free end 22 is lower than that of the mounting end 21, even the whole free end 22 is recessed into the elastic support 10, so that the electrode 20 cannot be attached to the neck of the user, and the neck massager S cannot work normally.

Specifically, the spring 30 is sleeved on the mounting post 1261, and two ends of the spring 30 abut against the limiting member 126 and the collar 26 respectively. When the user wears the electrode 20, the electrode 20 is pressed by the neck of the user, the electrode 20 is rotated around the mounting end 21, the free end 22 is gradually close to the inner side surface of the elastic support 10, the collar 26 moves along the mounting post 1261, and the collar 26 compresses the spring 30. The height of the working surface of the free end 22 is the same as or slightly higher than the height of the working surface of the mounting end 21 when the spring 30 is compressed to its maximum extent. Thereby can realize that neck massager S can be with user ' S neck thickness looks adaptation, electrode 20 hugs closely with user ' S neck all the time, can avoid user ' S neck to produce the stabbing pain.

As shown in fig. 4 and 5, the neck massager S according to the second embodiment of the invention further includes a spring 60, the spring 60 is disposed on the electrode 20, and the spring 60 abuts against an end of the limiting member 126 and is spaced apart from the collar 26. The maximum displacement of the collar 26 on the mounting post 1261 can be limited by the resilient tab 60, so as to limit the extent of the recess of the free end 22 towards the inner surface of the elastic support 10, so as to prevent the working surface of the free end 22 from being lower than that of the mounting end 21, even the whole free end 22 is recessed into the elastic support 10, and the electrode 20 cannot be attached to the neck of the user, and the neck massager S cannot work normally.

Specifically, the spring 60 is mounted on the free end 22, the spring 60 may be integrally formed with the collar 26, extend upward from the edge of the collar 26 and extend toward the mounting post 1261 to form a corner piece, and the spring 60 abuts against the stopper 126. When the user wears the electrode 20, the electrode 20 is pressed by the neck of the user, the electrode 20 is rotated around the mounting end 21, the free end 22 is gradually close to the inner side surface of the elastic support 10, the collar 26 moves along the mounting post 1261, and the electrode 20 compresses the elastic sheet 60. When the resilient tab 60 is compressed to its maximum extent, the height of the working surface of the free end 22 is the same as or slightly higher than the height of the working surface of the mounting end 21. Thereby can realize that neck massager S can be with user ' S neck thickness looks adaptation, electrode 20 hugs closely with user ' S neck all the time, can avoid user ' S neck to produce the stabbing pain.

As shown in fig. 6 and 7, the neck massager S according to the embodiment of the third aspect of the present invention further includes: a tension spring 40, both ends of the tension spring 40 being connected to the inner case 12 and the collar 26, respectively. The maximum displacement of the collar 26 on the mounting post 1261 can be limited by the tension spring 40, so as to limit the extent of the recess of the free end 22 towards the inner surface of the elastic support 10, so as to avoid the situation that the working surface of the free end 22 is lower than that of the mounting end 21, even the whole free end 22 is recessed into the elastic support 10, so that the electrode 20 cannot be attached to the neck of the user, and the neck massager S cannot work normally.

Specifically, one end of the tension spring 40 hooks the inner shell 12 or the clamping arm of the elastic bracket 10, and the other end hooks the edge of the collar 26. When the user wears the electrode 20, the electrode 20 is pressed by the neck of the user, the electrode 20 rotates around the mounting end 21, the free end 22 gradually approaches the inner side surface of the elastic support 10, and the collar 26 stretches the tension spring 40. When the extension spring 40 is stretched to the maximum, the height of the working surface of the free end 22 coincides with or is slightly higher than the height of the working surface of the mounting end 21. Thereby can realize that neck massager S can be with user ' S neck thickness looks adaptation, electrode 20 hugs closely with user ' S neck all the time, can avoid user ' S neck to produce the stabbing pain.

As shown in fig. 8 and 9, the neck massager S according to the fourth aspect of the present invention further includes: and the torsion spring 50 is sleeved on the rotating shaft 124 and provided with two support legs, the outer shell 11 is provided with a baffle facing the inner shell 12, one of the two support legs abuts against the top wall 23 of the electrode 20, and the other support leg abuts against the baffle. The maximum displacement of the collar 26 on the mounting post 1261 can be limited by the torsion spring 50, so that the recess degree of the free end 22 towards the inner surface of the elastic support 10 can be limited, and the situation that the working surface of the free end 22 is lower than that of the mounting end 21, even the whole free end 22 is sunk into the elastic support 10, so that the electrode 20 cannot be attached to the neck of the user and the neck massager S cannot work normally can be avoided.

In particular, one of the two legs of the torsion spring 50 bears against the top wall 23 of the electrode 20 and the other against a stop of the casing 11. When the user wears the electrode 20, the electrode 20 is pressed by the neck of the user, the electrode 20 takes the mounting end 21 as the rotation center, the free end 22 is gradually close to the inner side surface of the elastic support 10, and the two legs of the torsion spring 50 rotate relatively, so that the elasticity can be generated, and the maximum displacement of the collar 26 on the mounting post 1261 can be limited. When the extension spring 40 is stretched to the maximum, the height of the working surface of the free end 22 coincides with or is slightly higher than the height of the working surface of the mounting end 21. Thereby can realize that neck massager S can be with user ' S neck thickness looks adaptation, electrode 20 hugs closely with user ' S neck all the time, can avoid user ' S neck to produce the stabbing pain.

Specifically, the mounting end 21 is disposed adjacent to the center of the inner surface of the elastic bracket 10, compared to the free end 22. When the two mounting ends 21 are away from each other, the force applied to the inner shell 12 will deform the inner shell 12 significantly, which may cause the inner shell 12 to be depressed toward the outer shell 11, and the electrode 20 may not be rotated normally, resulting in the neck massager S not being used normally. Thus, by disposing the mounting end 21 adjacent to the center of the inner surface of the elastic holder 10, the overall structure of the electrode 20 can be maintained, and thus, a user can use it normally.

In the description of the present invention, it is to be understood that the terms "central," "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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A neck massager, comprising:

an elastic support having an inner surface facing towards the user's neck and an outer surface facing away from the user's neck;

the electrode is provided with a mounting end and a free end, the mounting end and the free end are arranged at intervals, the mounting end is rotatably mounted on the inner surface of the elastic support, and the free end is suitable for rotating towards the direction close to the outer surface of the elastic support under the action of the pressure of the neck of a user.

And the clamping arms are arranged at two ends of the elastic main body.

2. The neck massager of claim 1 wherein the inner surface of the flexible support is provided with a mounting hole, the electrode is disposed at the mounting hole and the free end extends inwardly beyond an edge of the mounting hole when the neck massager is not in use.

3. The neck massager of claim 2 wherein the resilient support comprises: the electrode comprises an outer shell and an inner shell, wherein the inner shell is arranged on the inner side of the outer shell, the inner surface of the inner shell is the inner surface of the elastic support, the outer surface of the outer shell is the outer surface of the elastic support, and a rotating shaft is arranged between the inner shell and the mounting end of the electrode.

4. The neck massager of claim 3 wherein the inner housing is a rigid inner housing, and the outer surface of the inner housing facing the outer housing is provided with the rotating shaft, the rotating shaft passing through the side wall of the electrode to form the mounting end of the electrode.

5. The neck massager of claim 3 wherein the inner housing comprises: the mounting ring of flexible base and stereoplasm, the flexible base with the mounting ring all is provided with the correspondence the mounting hole, the mounting ring sets up in the orientation of flexible base the surface of shell, the mounting ring is provided with the pivot, the pivot passes the lateral wall of electrode is in order to constitute the installation end of electrode.

6. The neck massager of claim 5 wherein the flexible base defines an annular recess about the mounting hole, the mounting ring being mounted in the recess.

7. The neck massager of claim 6 wherein the flexible base is provided with a boss on a side facing the housing, the boss having a recess formed therein, the boss and the mounting ring being of an integrally formed structure.

8. The neck massager of claim 2 wherein the electrodes comprise: the neck skin-protection device comprises a top wall and a side wall, wherein the side wall is annular and is arranged on one side, facing the shell, of the top wall, the inner surface of the top wall is a working surface in contact with the skin of the neck of a user, and at least one part of the side wall extends into the mounting hole.

9. The neck massager of claim 8 wherein the working surface is concave toward the housing.

10. The neck massager of claim 8 wherein the electrodes further comprise: the flanging is arranged on one side, facing the shell, of the side wall and is located in the mounting hole.

11. The neck massager of claim 1 further comprising: the limiting part is arranged in the elastic support, and the free end of the electrode is matched with the limiting part so as to limit the displacement of the free end.

12. The neck massager of claim 11 wherein the resilient support comprises: the electrode comprises an outer shell and an inner shell, wherein the inner shell is installed on the inner side of the outer shell, the inner surface of the inner shell is the inner surface of the elastic support, the outer surface of the outer shell is the outer surface of the elastic support, the limiting part is arranged on the inner shell, the electrode is provided with a lantern ring, and the lantern ring is sleeved on the limiting part.

13. The neck massager of claim 12 wherein the stop comprises: the mounting column is arranged on the inner shell, the bolt is matched in the mounting column, and the lantern ring is sleeved on the mounting column.

14. The neck massager of claim 12 wherein the collar has an elongated or slotted hole formed therein.

15. The neck massager of claim 12 further comprising: the spring is sleeved on the limiting part and abuts against the lantern ring.

16. The neck massager of claim 12 further comprising a spring disposed on the electrode, wherein the spring abuts against an end of the retainer and is spaced apart from the collar.

17. The neck massager of claim 12 further comprising: and two ends of the tension spring are respectively connected to the inner shell and the lantern ring.

18. The neck massager of claim 3 further comprising: the torsional spring, the torsional spring cover is established just have two stabilizer blades in the pivot, the shell is provided with the baffle towards the inner shell, two one of stabilizer blade supports on the roof of electrode and another support on the baffle.

19. The neck massager of claim 1 wherein the mounting end is disposed proximate a center of an inner surface of the flexible support as compared to the free end.