CN217489551U

CN217489551U - Liquid storage tank for massager and massager with liquid storage tank

Info

Publication number: CN217489551U
Application number: CN202122354939.6U
Authority: CN
Inventors: 蒋琪龙
Original assignee: SKG Health Technologies Co Ltd.
Current assignee: SKG Health Technologies Co Ltd.
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-09-27
Anticipated expiration: 2031-09-27

Abstract

The application discloses a liquid storage tank for a massage instrument and a massage instrument with the liquid storage tank. The liquid reserve tank includes: the liquid storage tank is provided with a mounting structure for mounting the liquid storage tank on the massage main body so as to discharge the conductive liquid in the liquid storage tank from the through hole on the electrode piece of the massage main body; the sliding block is arranged in the inner cavity, the sliding block is divided into an air cavity and a liquid storage cavity which are not communicated with each other and used for storing the conductive liquid in the inner cavity, a liquid outlet structure communicated with the liquid storage cavity is arranged on the sliding block and/or the box body, and the sliding block is movably arranged in the inner cavity; wherein the reservoir is configured to: when the sliding block moves to the liquid storage cavity side and extrudes the liquid storage cavity, the conductive liquid is driven to be discharged from the liquid outlet structure, or when the conductive liquid is discharged from the liquid outlet structure, the sliding block is driven to move to the liquid storage cavity side. According to the liquid storage box provided by the embodiment of the application, the situation that liquid cannot be discharged or the liquid discharge is discontinuous due to the fact that the sliding block cannot move is avoided.

Description

Liquid storage tank for massage instrument and massage instrument with liquid storage tank

Technical Field

The application relates to the field of massage instruments, in particular to a liquid storage tank for a massage instrument and a massage instrument with the liquid storage tank.

Background

Electro photoluminescence massage appearance, be the massage device that pulse current massages human body, in order to improve the resistance distribution condition between electrode slice and the human skin of massage appearance, among the correlation technique, set up the liquid reserve tank that has the conducting fluid on the massage appearance, when using, carry the conducting fluid in the liquid reserve tank to between electrode slice and the human skin, with infiltration skin surface stratum corneum, thereby make the resistance distribution between electrode slice and the human skin more even, can effectively eliminate the stinging sense because of local current too big production.

In the related art, a liquid storage chamber for storing a conductive liquid is partitioned inside a liquid storage tank by providing a diaphragm-like partition member inside the liquid storage tank, but installation and control are inconvenient because the film-like partition member is flexible.

It should be noted that the above descriptions of solutions in the related art are only for better explaining and expressing the inventive concepts of the present application, and do not represent that the above technologies are prior arts.

SUMMERY OF THE UTILITY MODEL

The application aims at providing a liquid storage tank and a massage instrument so as to solve the technical problem that a film-shaped separator is not easy to install and control in the related technology.

The application provides a liquid reserve tank includes: the liquid storage tank is provided with a mounting structure used for being mounted on a massage main body of the massage instrument so as to discharge the conductive liquid in the liquid storage tank from the through hole on the electrode piece of the massage main body; the sliding block is arranged in the inner cavity, the sliding block is separated into an air cavity and a liquid storage cavity which are not communicated with each other and used for storing the conductive liquid in the inner cavity, a liquid outlet structure communicated with the liquid storage cavity is arranged on the sliding block and/or the box body, and the sliding block is movably arranged in the inner cavity; wherein the tank is configured to: when the sliding block moves to the liquid storage cavity side to extrude the liquid storage cavity, the conductive liquid is driven to be discharged from the liquid outlet structure, or when the conductive liquid is discharged from the liquid outlet structure, the sliding block is driven to move to the liquid storage cavity side. So, set up to the slider through making the separator, not only be convenient for assemble the slider to the inner chamber in, still can conveniently control the slider to go out the liquid.

The application also provides a massage apparatus, includes: the massage device comprises a massage main body, a massage mechanism and a massage mechanism, wherein the massage main body comprises an electrode piece, and through holes are formed in the electrode piece; the liquid storage tank is arranged on the massage main body through the mounting structure of the liquid storage tank, and the liquid outlet structure is communicated with the through hole.

This application still provides a massage appearance, the massage appearance is neck massage appearance, the massage appearance includes: the massage device comprises a massage main body and a massage device, wherein the massage main body comprises a wearing support and a massage head, the wearing support defines a wearing space, the massage head comprises an electrode piece, and a through hole is formed in the electrode piece; the liquid storage tank is arranged on the massage main body through the mounting structure of the liquid storage tank, and the liquid outlet structure is communicated with the through hole; the liquid storage tank is arranged on the wearing support, the massage main body further comprises a pipeline assembly, and the pipeline assembly is communicated with the liquid outlet structure and the through hole; or the liquid storage tank is arranged on the massage head, and the liquid outlet structure is arranged on one side of the tank body facing the electrode piece, corresponds to and is communicated with the through hole; or the liquid storage tank is arranged on the massage head, the massage head further comprises a pipeline assembly, and the pipeline assembly is communicated with the liquid outlet structure and the through hole.

This application still provides a massage appearance, the massage appearance is neck massage appearance, the massage appearance includes: the massage device comprises a massage main body and a massage head, wherein the massage main body comprises a wearing bracket and a massage head, the wearing bracket defines a wearing space, the wearing bracket comprises an outer shell and a flexible inner shell, and an inner space is defined between the flexible inner shell and the outer shell; the massage head comprises a connecting seat, an electrode piece and a pipeline assembly, the pipeline assembly is arranged in the inner space, the connecting seat is arranged in the flexible inner shell, a first connecting joint and a second connecting joint are formed on the connecting seat, and a through hole is formed in the electrode piece; the liquid storage tank is arranged on the massage head through the mounting structure; the box body is arranged between the connecting seat and the electrode piece, and the liquid outlet structure comprises a liquid outlet arranged on the box body and a liquid feeding channel arranged in the middle of the box body; one end of the first connecting joint is connected to the liquid outlet, and the other end of the first connecting joint is connected to one end of the pipeline assembly; one end of the second connecting joint is connected to one end of the liquid feeding channel, and the other end of the second connecting joint is connected to the other end of the pipeline assembly; the other end of the liquid conveying channel corresponds to and is communicated with the through hole.

This application still provides a massage appearance, the massage appearance is neck massage appearance, the massage appearance includes: the massage device comprises a massage main body and a massage device, wherein the massage main body comprises a wearing support and an electrode piece, the wearing support defines a wearing space, the electrode piece is arranged on the wearing support, and a through hole is formed in the electrode piece; the wearing bracket is provided with an inner space, the wearing bracket is provided with a mounting groove, and the bottom of the mounting groove is provided with a through hole; the box body is rotatably arranged in the mounting groove, the outer fixing part is arranged in the inner space and is arranged at the lower side of the bottom of the mounting groove; the inner driving part extends into the inner cavity through the through hole and the mounting hole.

This application still provides a massage appearance, the massage appearance includes: the massage main body comprises an electrode piece, and through holes are formed in the electrode piece; as for the liquid storage tank of the embodiment, the liquid storage tank is mounted on the massage main body through a mounting structure of the liquid storage tank, and the liquid outlet structure is communicated with the through hole; the external driving assembly is communicated with the air cavity and is used for pushing the sliding block to move when air is ventilated into the air cavity; or the external driving assembly is arranged between the liquid outlet structure and the through hole and used for discharging the conductive liquid in the liquid storage cavity to the electrode piece.

Additional aspects and advantages of the present application 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 present application.

Drawings

The above and/or additional aspects and advantages of the present application 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 schematic view of a massage apparatus according to some embodiments of the present application;

FIG. 2 is a schematic view of a portion of the interior of the massage apparatus shown in FIG. 1;

fig. 3 is a schematic view of a massage head provided with a liquid tank according to an embodiment of the present application;

fig. 4 is a schematic view of a massage head provided with a liquid tank according to an embodiment of the present application;

fig. 5 is a sectional view of a massage head provided with a liquid storage tank according to an embodiment of the present application;

fig. 6 is a schematic view of a reservoir and a massage head according to an embodiment of the present application when not engaged;

fig. 7 is a sectional view of a massage main body provided with a reservoir according to an embodiment of the present application;

fig. 8 is a partial sectional view of still another angle of the massage body provided with the liquid storage tank according to the embodiment of the present application;

fig. 9 is a schematic view of a massage body provided with a reservoir and a conduit assembly according to an embodiment of the present application;

fig. 10 is an exploded schematic view of a massage body provided with a reservoir and an ejection structure according to an embodiment of the present application;

fig. 11 is a partial cross-sectional view of a massage body provided with an eject structure according to an embodiment of the present application, in which the eject member is in a natural state;

fig. 12 is a partial cross-sectional view of a massage body provided with an ejection structure in which the ejection member is in a compressed state according to an embodiment of the present application;

FIG. 13 is an exploded schematic view of a reservoir according to an embodiment of the present application;

FIGS. 14 and 15 are cross-sectional views of a tank according to various embodiments of the present application;

fig. 16 is an exploded schematic view of a massage body provided with a reservoir according to further embodiments of the present application;

FIGS. 17-19 are cross-sectional views of a tank according to various embodiments of the present application;

FIG. 20 is a schematic view of a slider according to some embodiments of the present application;

fig. 21 and 22 are schematic views of different angles of the connection socket according to the embodiment of the present application;

FIG. 23 is a schematic view of a massage apparatus according to further embodiments of the present application;

FIG. 24 is a cross-sectional view of a reservoir according to an embodiment of the present application;

FIG. 25 is an enlarged view of a portion of the structure of FIG. 24;

FIG. 26 is a schematic view showing a process of fitting the tank and the opening and closing valve according to the embodiment of the present application;

fig. 27 is a schematic view showing a state of fit of a reservoir and an opening and closing valve according to an embodiment of the present application;

FIG. 28 is a schematic view of a massage apparatus according to further embodiments of the present application;

FIG. 29 is an exploded view of a portion of the massage apparatus shown in FIG. 28;

FIG. 30 is a partial cross-sectional view of the massage apparatus shown in FIG. 28;

FIG. 31 is a partial cross-sectional view of the massage apparatus shown in FIG. 28;

FIG. 32 is a schematic view of a massage apparatus according to further embodiments of the present application;

FIG. 33 is a schematic view of a portion of the massage apparatus shown in FIG. 32;

FIG. 34 is a schematic view of the mating of a reservoir and an electrode according to some embodiments of the present application;

FIG. 35 is a schematic view of an elastomeric seal in a reservoir according to an embodiment of the present application;

FIG. 36 is a schematic view of the mating of a reservoir and an electrode according to further embodiments of the present application;

fig. 37-39 are schematic views of a reservoir according to various embodiments of the present application.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, 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," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be considered as limiting. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The application provides a liquid reserve tank and a massage instrument with the liquid reserve tank. Specifically, the massage apparatus 1000 comprises a massage main body 200 and a liquid storage tank 100, wherein the massage main body comprises an electrode element 20, and a through hole 201 is formed in the electrode element 20; the liquid storage tank 100 is mounted on the massage body through the mounting structure thereof, and the liquid outlet structure 36 is communicated with the through hole 201. Wherein the liquid storage tank 100 supplies liquid to the electrode element 20 of the massage apparatus, the massage apparatus 1000 is used for electrically stimulating and massaging a human body, and the massage apparatus 1000 may be a wearable massage apparatus, such as a neck massage apparatus, a shawl massage apparatus, a circular arm massage apparatus, a circular leg massage apparatus, or a waist massage apparatus; or a non-wearable massage instrument, such as a hand-held massage instrument, or a backrest massage instrument, or a massage cushion/massage bed, etc.; the massage main body 200 is provided in various shapes according to various types of massage machines, and it is not necessary to describe it in detail. For convenience of explanation, the following description mainly uses a neck massager as an example, but this is not intended to limit the present application.

Referring to fig. 1-39, the massage apparatus 1000 is a neck massage apparatus, which comprises a massage main body 200, wherein the massage main body 200 comprises a wearing support 1 and a massage head 2, the wearing support 1 defines a wearing space, the massage head 2 comprises an electrode element 20, the electrode element 20 contacts with the skin of a human body to massage the skin, and the electrode element 20 is provided with a through hole 201. The liquid storage box 100 is arranged on the massage main body 200, the conductive liquid is arranged in the liquid storage box 100, the conductive liquid can be discharged from the through hole 201 and flows to the skin surface cuticle of the human skin to permeate into the human skin, so that the resistance between the electrode piece and the skin is distributed uniformly, and the pricking feeling caused by overlarge local current can be effectively eliminated. Of course, in other embodiments, the wearing body 200 may not form the massage head 2, and the electrode member 20 may be directly mounted on the wearing support 1.

The electrode member 20 may be in the form of a sheet, that is, an electrode sheet (e.g., a metal sheet or a conductive silicone sheet). Of course, the electrode member 20 may have a block shape (e.g., an electrode block having a triangular or spherical segment shape in cross section), an electrode structure having an electrode (coating/plating) layer, or the like.

In one embodiment, the liquid storage box 100 comprises a box body 3 and a sliding block 4, wherein the box body 3 has an inner cavity, the liquid storage box 100 (in particular, the box body 3) has a mounting structure for mounting on the massage main body 200 of the massage apparatus 1000, that is, the liquid storage box 100 can be mounted on the massage main body 200 through the mounting structure, further, the liquid storage box 100 can be mounted on the wearing bracket 1 and/or the massage head 2 through the mounting structure, and after the liquid storage box 100 is mounted on the massage main body 200, the conductive liquid in the liquid storage box 100 can be discharged from the through hole 201 of the massage main body 200. Specifically, the mounting structure may be a clamping structure, a magnetic attraction structure, or an adhesive structure. Wherein the adhesive structure includes but is not limited to a magic tape.

The sliding block 4 is arranged in the inner cavity, and an air cavity 30 and a liquid storage cavity 31 which are not communicated with each other and are used for storing the conductive liquid are separated in the inner cavity, a liquid outlet structure 36 which is communicated with the liquid storage cavity 31 is arranged on the sliding block 4 and/or the box body 3, and the sliding block 4 is movably (namely slidably) arranged in the inner cavity.

Wherein the tank 100 is configured to: when the slider 4 moves to the liquid storage chamber 31 side and presses the liquid storage chamber 31, the conductive liquid is driven to be discharged from the liquid discharge structure 36, or when the conductive liquid is discharged from the liquid discharge structure 36, the slider 4 is driven to move to the liquid storage chamber 31 side.

Specifically, in some embodiments, the slider 4 may be driven to move in any manner, such as directly or indirectly (e.g., by changing the pressure in the air cavity 30 to drive the slider 4 to move), when the slider 4 is driven to move toward the reservoir 31, the volume in the reservoir 31 decreases, and the conductive liquid in the reservoir 31 is discharged from the liquid outlet structure 36 under the pressing force. In other embodiments, the conductive liquid in the liquid storage cavity 31 may also be extracted to move the slider 4, the conductive liquid in the liquid storage cavity is discharged from the liquid outlet structure 36 under the action of an extraction force, and in the process of discharging the conductive liquid, because the pressure in the liquid storage cavity 31 changes, the slider 4 is driven to move toward the liquid storage cavity 31 under the action of the pressure difference between the two sides so as to reduce the volume in the liquid storage cavity 31; the following will be described by way of example.

It can be understood that the change of the volume of the liquid storage cavity 31 and the air cavity 30 can be matched through the movement of the slider 4, the volume in the liquid storage cavity 31 is ensured to be changed along with the discharge of the conductive liquid, and the pressure in the liquid storage cavity 31 is changed to ensure that the conductive liquid can be smoothly discharged.

In the present application, since the partition member is provided as the slider 4 having a fixed structural shape, compared to the flexible film-like partition member in the related art, when the slider 4 is driven to move to discharge the conductive liquid, the slider 4 can be easily operated, and the amount of the discharged liquid can be easily controlled and the conductive liquid can be easily discharged; when the conductive liquid is pumped to enable the sliding block 4 to move along with the sliding block, the sliding block 4 is not easy to block the hole when the residual amount of the conductive liquid is small, and the conductive liquid is discharged completely; that is, by providing the partitioning member as the slider 4, it is possible to facilitate control thereof and to facilitate draining of the conductive liquid. And the sliding block 4 is convenient to assemble in the inner cavity due to the fixed structural shape.

In some embodiments of the present application, the box 3 is further provided with an air hole 32 communicating with the air chamber 30. The air hole 32 can be communicated with the external environment, so that the air cavity 30 can be communicated with the external environment through the air hole 32, and the situation that the sliding block 4 cannot move due to the fact that the pressure in the air cavity 30 cannot be changed can be avoided; of course, in other embodiments, the air cavity may be inflated through the air hole 32 to drive the slider to move.

It will of course be appreciated that the air chamber 30 may be connected to the environment in other ways, for example by forming part of the housing 3 as a breathable material, or by means of a vent tube inserted into the air chamber 30.

Mode 1, the slider 4 is driven to move by arranging an internal driving piece 5.

In some embodiments of the present application, as shown in fig. 5-8, 13-15, 37-39, the reservoir 100 further comprises an inner driving member 5, the inner driving member 5 is at least partially disposed in the inner cavity, the inner driving member 5 is in driving fit with the slider 4, the inner driving member 5 has a tendency to drive the slider 4 to move, so that the slider 4 is configured to have a tendency to squeeze the reservoir 31. Specifically, the inner drive member 5 is a member for driving the slider 4 to move toward the reservoir chamber 31. Specifically, the inner driving member 5 may be entirely located in the inner cavity, or a part of the inner driving member may be located in the inner cavity and another part of the inner driving member may be located outside the box 3, and may be set according to actual conditions.

Further, the inner driving member 5 includes at least one of a magnetic assembly and a first elastic member 50 for making the inner driving member 5 have a tendency to drive the slider 4 to move by a magnetic force of the magnetic assembly and/or an elastic force of the first elastic member 50. Specifically, the inner driving member 5 may be a first elastic member 50, and the first elastic member 50 is disposed in the reservoir chamber 31 or/and the air chamber, and drives the slider 4 to move by using an elastic force of the first elastic member 50. The inner driving member 5 can also be a magnetic component, and the magnetic force of the magnetic component is used for driving the sliding block 4 to move. Or the inner driving member 5 can also be a combination of a magnetic component and the first elastic member 50, and the slider 4 is driven to move by using the magnetic force and the elastic force, so that the driving principle of the inner driving member 5 is simple and reliable.

In some embodiments of the present application, the first elastic element 50 is disposed in the reservoir chamber 31 and/or the air chamber 30, and the first elastic element 50 is elastically engaged with the slider 4 in a driving manner so that the slider 4 has a tendency to press the reservoir chamber 31; and/or the presence of a gas in the atmosphere,

the magnetic assembly comprises a first magnetic action piece 51, and further comprises a second magnetic action piece 52 and/or a third magnetic action piece 53, wherein the first magnetic action piece 51 is arranged on the sliding block 4, the second magnetic action piece 52 is arranged on the box body 3 and is in attraction fit with the first magnetic action piece 51 to drive the sliding block 4 to have a tendency of extruding the liquid storage cavity 31, and/or the third magnetic action piece 53 is arranged on the box body 3 and is in repulsion fit with the first magnetic action piece 51 to push the sliding block 4 to have a tendency of extruding the liquid storage cavity 31. Specifically, the magnetic assembly may include a first magnetic acting element 51 and a second magnetic acting element 52, and the first magnetic acting element 51 and the second magnetic acting element 52 are attracted to each other to move the slider 4. Or the magnetic assembly may include a first magnetic acting element 51 and a third magnetic acting element 53, and the first magnetic acting element 51 and the third magnetic acting element 53 cooperate with each other to drive the sliding block 4 to move. Or the magnetic assembly comprises a first magnetic action piece 51, a second magnetic action piece 52 and a third magnetic action piece 53, and the slider 4 is driven to move by utilizing the attraction and the repulsion of the first magnetic action piece 51 and the second magnetic action piece 52 and the repulsion and the cooperation of the first magnetic action piece 51 and the third magnetic action piece 53.

As shown in fig. 5 to 8, 13 and 14, in some examples of the present application, a first elastic member 50 is provided in the reservoir chamber 31, a first magnetic acting member 51 is provided on the slider 4, a third magnetic acting member 53 is provided on a sidewall of the chamber side of the case 3, therefore, under the pulling force of the first elastic element 50 and the repulsive force of the first magnetic acting element 51 and the third magnetic acting element 53, the sliding block 4 will move towards the liquid storage chamber 31 side to discharge the conductive liquid from the liquid outlet structure 36, wherein when the slider 4 moves to a position near the top of the reservoir chamber 31, the first magnetic action member 51 and the third magnetic action member 53 are spaced farther apart, there may be a case where the magnetism is weakened, and thus, by the tensile force of the first elastic member 50, the problem of the weakening of the magnetism can be compensated, therefore, no matter where the slide block 4 is located in the inner cavity, the slide block 4 can be driven to move in the inner cavity by sufficient external force.

As shown in fig. 15, in other examples of the present application, the first elastic member 50 is disposed in the air cavity 30, the first magnetic acting member 51 is disposed on the slider 4, and the third magnetic acting member 53 is disposed on the side wall of the air cavity side of the box body 3, so that under the thrust of the first elastic member 50, under the opposing force of the first magnetic acting member 51 and the third magnetic acting member 53, the slider 4 moves toward the reservoir 31 side to discharge the conductive liquid from the liquid outlet structure 36.

In still other examples of the present application, as shown in fig. 16 and 17, the internal driving member 5 includes a first magnetic acting element 51, a second magnetic acting element 52 and a third magnetic acting element 53, the first magnetic acting element 51 is provided on the slider 4, the second magnetic acting element 52 is provided on the outer side wall of the liquid storage chamber side of the case 3, the third magnetic acting element 53 is provided on the side wall of the gas chamber side of the case 3, when the distance between the first magnetic action member 51 and the third magnetic action member 53 increases during the movement of the slider 4 toward the reservoir chamber 31 side, there may be a case where the magnetism is weakened, in this position, since the second magnetic acting element 52 and the first magnetic acting element 51 are close to each other, the generated magnetic attraction force can compensate for the insufficient magnetic force between the first magnetic acting element 51 and the third magnetic acting element 53, therefore, no matter where the slide block 4 is located in the inner cavity, the slide block 4 can be driven to move in the inner cavity by sufficient external force.

As shown in fig. 18, in some examples of the present application, the first elastic member 50 is disposed in the air cavity 30, the first magnetic acting member 51 is disposed on the slider 4, and the second magnetic acting member 52 is disposed on the outer sidewall of the liquid storage cavity side of the housing 3, when the slider 4 moves toward the side of the liquid storage cavity 31, the elastic force of the first elastic member 50 is decreased, and at this time, because the distance between the second magnetic acting member 52 and the first magnetic acting member 51 is relatively short, the generated magnetic attraction can compensate the problem of insufficient elastic force, so that no matter where the slider 4 is located in the inner cavity, the slider 4 can be driven to move in the inner cavity by sufficient external force.

As shown in fig. 19, in another example of the present application, the first elastic member 50 is disposed in the reservoir 31, the first magnetic acting member 51 is disposed on the slider 4, and the second magnetic acting member 52 is disposed on the outer sidewall of the reservoir side of the housing 3, so that the slider 4 is driven to move in the inner cavity by the pulling force of the first elastic member 50, the magnetic attraction force of the second magnetic acting member 52 and the first magnetic acting member 51, thereby ensuring the reliability of the movement of the slider 4.

In some embodiments of the present application, as shown in fig. 13 and 20, the slider 4 includes a slider body 41 and a filling member 42, and the slider body 41 is provided with a receiving groove for the filling member 42, so that the slider 4 is made of two materials, and the rigidity of the filling member 42 can be greater than that of the slider body 41, so as to ensure that the slider body 41 can deform when contacting the inner cavity to improve the sealing performance, and the filling member 42 can increase the overall rigidity of the slider 4 to avoid deformation.

Mode 2, the sliding block 4 is driven to move by arranging a compressed gas or a manual driving piece.

In some embodiments of the present application, the gas cavity 30 is filled with a compressed gas. The slider 4 can be driven to move by using the expansion characteristic of the compressed gas filled in the air chamber 30.

In other embodiments of the present application, the tank 100 further comprises a manual driving member partially disposed in the inner cavity and connected to the slider 4 for driving the slider 4 to move. In particular, a portion of the manual driving element protrudes into the inner cavity to be connected with the sliding block 4, and another portion of the manual driving element protrudes out of the box body 3 to facilitate user operation (such as holding or pushing and pulling), and the user can manually drive the sliding block 4 to move through the manual driving element. Therefore, the sliding block 4 can be pushed manually according to the required liquid output amount, and the manual control can be realized according to the required amount of a user.

In some examples, the manual driving member may be formed in an L shape, an outer end of the manual driving member is disposed at a circumferential side of the case 3, and an inner end of the manual driving member is connected to the slider 4, so that the slider 4 is moved by pulling or pushing the manual driving member. In other examples, the manual driving member includes a first rod and a second rod, which are sleeved with each other through a threaded connection, the first rod is rotatably mounted on the housing 3, the second rod is mounted on the sliding block 4, and when the first rod is rotated, the second rod drives the sliding block 4 to extrude the liquid storage cavity 31. It will be understood, of course, that the form of the manual drive is not limited thereto, as long as the user can move the slide 4 when driving the manual drive.

Mode 3, the slide block 4 is driven to move by arranging an external driving component 10.

In some embodiments of the present application, as shown in fig. 33, the reservoir 100 further comprises an external drive assembly 10 disposed outside the inner cavity, the external drive assembly 10 cooperating with at least one of the slider 4, the reservoir 31 and the air cavity 30.

The external driving component 10 may cooperate with the sliding block 4 to push the sliding block 4 to move, and at this time, the external driving component 10 may be connected to the sliding block 4 through a transmission member, for example, the external driving component is a driving motor.

The external driving assembly 10 can be matched with the liquid storage cavity 31 to extract the conductive liquid from the liquid outlet structure 36, namely, the external driving assembly is arranged between the liquid outlet structure and the through hole and used for extracting the conductive liquid in the liquid storage cavity and arranging the conductive liquid to the electrode piece; in this case, the external drive assembly 10 may be a liquid pump.

As shown in fig. 33, the external driving component 10 can cooperate with the air cavity 30 to inflate towards the inside of the air cavity 30 to push the slider 4 to move, that is, the external driving component is communicated with the air cavity to push the slider to move when the air cavity is inflated; in this case, the external driving assembly 10 may be an air pump.

Specifically, when the external driving assembly 10 is used to ventilate the air cavity 30, the pressure inside the air cavity 30 increases, the slider 4 is pushed to move by the pressure difference, and the liquid storage cavity 31 is pressed when the slider 4 moves to drive the conductive liquid to be discharged from the liquid outlet structure 36. When the external driving assembly 10 is used to draw the conductive liquid in the liquid storage cavity 31 to discharge the conductive liquid to the electrode member 20, the conductive liquid drives the slider 4 to move toward the liquid storage cavity 31 when being discharged.

Mode 4, the slider 4 is driven to move by rotating the casing.

In some embodiments of the present application, as shown in fig. 28-31, the liquid storage tank 100 further includes a liquid outlet driving member 7, the liquid outlet driving member 7 includes (is used for) an outer fixing portion 70 mounted on the massage main body 200 and an inner driving portion 71 connected to the outer fixing portion 70, a mounting hole 360 communicating with the liquid storage chamber 31 is provided on the tank body 3, the inner driving portion 71 extends into the inner chamber through the mounting hole 360, and the inner driving portion 71 is in threaded fit connection with the slider 4, so as to move the slider 4 to the liquid storage chamber 31 side when the tank body 3 is rotated.

When the box body 3 is rotated, the inner driving part 71 is in threaded fit with the sliding block 4, so that the sliding block 4 can move along the extending direction of the threads of the inner driving part 71, the rotation of the box body 3 can be converted into the movement of the sliding block 4, the driving mode of the sliding block 4 is simple and reliable, liquid discharging is realized by rotating the box body 3, the liquid discharging amount can be controlled by controlling the rotating degree of the box body 3, the flexibility of liquid discharging is better controlled, liquid discharging is actively extruded by rotating the box body 3, and when the electrode piece 20 discharges liquid can be actively controlled.

Wherein, wear support 1 and deviate from one side of wearing the space and be equipped with mounting groove 24, and liquid reserve tank 100 is installed in this mounting groove 24, optionally, outer fixed part 70 is installed in the bottom of mounting groove 24.

In a particular embodiment, the slider 4 may be prevented from rotating with the inner drive portion 71 in the following manner.

As shown in fig. 30 and 31, in some embodiments of the present application, one of the outer peripheral surface of the slider 4 and the inner peripheral wall of the inner cavity is provided with a guide groove, and the other of the outer peripheral surface of the slider 4 and the inner peripheral wall of the inner cavity is provided with a guide post 9, and the guide post 9 is slidably disposed in the guide groove. In the specific example shown in fig. 30 and 31, the guide posts 9 are provided on the inner peripheral wall of the inner cavity, the guide grooves are provided on the outer peripheral surface of the slider 4, and the guide posts 9 are slidably engaged with the guide grooves, so that the moving direction of the slider 4 can be guided by the engagement of the guide posts 9 and the guide grooves to prevent the slider 4 from rotating with the inner driving portion 71.

In other embodiments of the present application, a guide protrusion is disposed on a side wall of the inner cavity opposite to the slider 4, a guide hole is disposed on the slider 4, the guide protrusion is slidably disposed in the guide hole, that is, the guide protrusion may be disposed on a top wall and/or a bottom wall of the inner cavity, and the guide protrusion passes through the slider 4 so that the slider 4 can move along a length direction of the guide protrusion, thereby guiding a moving direction of the slider 4. Further, the guide boss may be formed in a non-circular shape, and the guide hole is a non-circular hole, so that the slider 4 may be prevented from rotating along with the inner driving part 71 by the cooperation of the guide boss and the guide hole.

In some embodiments of the present application, the outer peripheral surface of the slider 4 may be non-circular, such as oval, rectangular, hexagonal, etc., and the cross section of the inner peripheral wall of the inner cavity may also be non-circular, and both are adapted so that the slider 4 can rotate with the case 3 to prevent the slider 4 from rotating with the inner driving portion 71.

Alternatively, the circumferential friction between the slider 4 and the inner cavity may be increased to prevent the slider 4 from rotating with the inner driving portion 71.

In this embodiment, other structures of the massage apparatus can be further designed based on the liquid outlet driving member 7.

Further, as shown in fig. 30 and fig. 31, the liquid outlet structure 36 includes a mounting hole 360, a liquid outlet channel 361 is disposed in the liquid outlet driving member 7, a liquid outlet hole 362 communicating the liquid storage cavity 31 with the liquid outlet channel 361 is disposed on the inner driving portion 71, the conductive liquid enters the liquid outlet channel 361 through the liquid outlet hole 362 to be discharged from the liquid storage cavity 31, and the liquid outlet channel 361 is communicated with the through hole 201. Specifically, when the housing 3 is rotated, the slider 4 moves to push the conductive liquid in the liquid storage cavity 31 to enter the liquid outlet channel 361 from the liquid outlet hole 362, and then to discharge the conductive liquid from the liquid outlet channel 361 to the through hole 201. It is understood that the liquid outlet structure 36 may be a structure independent of the liquid outlet driving member 7 (the two are arranged in a staggered manner), for example, a liquid outlet pipe leading into the liquid storage chamber 31 may be provided, and the conductive liquid is discharged from the liquid outlet pipe when the slider 4 moves.

Further, as shown in fig. 30 and 31, the wearing bracket 1 has an inner space, the wearing bracket 1 is provided with a mounting groove 24 recessed toward the inner space, and the bottom of the mounting groove 24 is provided with a via hole. Wherein, the shell wall of the wearing bracket is recessed to form a mounting groove.

The case 3 is rotatably installed in the installation groove 24, and the outer fixing portion 70 is provided in the inner space and installed at the lower side of the bottom of the installation groove 24; the inner drive portion 71 extends into the cavity through the through hole and mounting hole 360. Thus, the liquid storage tank can be hidden in the mounting groove 24, and when the box body 3 is rotated, the box body 3 rotates in the mounting groove 24, so that the sliding block 4 can move along the inner driving part 71 to realize liquid drainage. The liquid outlet structure 36 can use a pipeline to guide the conductive liquid to the through hole 201.

Alternatively, the outer fixing portion 70 may be integrally provided with the bottom of the mounting groove 24.

In some examples of the present application, before the liquid storage tank 100 is mounted on the wearing support 1, the threaded hole 43 on the sliding block 4 is in a sealing state, for example, a sealing member (such as a sealing film or a sealing plug or a one-way valve, etc.) is provided at the threaded hole 43 to prevent liquid leakage before the liquid storage tank 100 is not mounted on the wearing support 1; when the reservoir 100 is mounted to the wearable support 1, the inner drive portion 71 is threaded through the threaded aperture 43 and the seal is opened (e.g., threaded or backed-up).

Specifically, the liquid outlet channel 361 includes a first channel disposed on the inner driving portion 71 and a second channel disposed on the outer fixing portion 70, the first channel is communicated with the liquid outlet hole 362, and the second channel is communicated with the through hole 201.

In some embodiments of the present application, a rotation angle recognition structure is provided between the case 3 and the wearing bracket 1 for indicating a rotation angle of the case 3. Thereby, by setting the rotation angle recognition structure, the user can recognize the rotation angle of the case 3 conveniently to realize the quantitative discharge of the liquid.

In some examples, the rotation angle recognition structure may include a plurality of grooves provided on the tank 100 and elastic protrusions provided on the wearing bracket 1. When the liquid storage box 100 is rotated, the elastic lug boss can be separated from one groove, after the liquid storage box is rotated to a certain angle, the elastic lug boss can return to the other adjacent groove, and at the moment, a user can sense the angle of the rotated liquid storage box 100. Optionally, the groove is disposed on a peripheral side surface of the box body, and the elastic protrusion is disposed on a side wall of the mounting groove.

In other examples, the rotation angle recognition structure may include a first magnet and a plurality of second magnets that are attracted to each other, the first magnet being disposed on the liquid storage tank 100, and the plurality of second magnets being disposed on the wearing bracket 1. When the liquid storage box 100 is rotated, the first magnet attracted with each other is separated from one of the second magnets, after the liquid storage box 100 is rotated to a certain angle, the first magnet reaches the attraction position with the other adjacent second magnet, and at the moment, a user can sense the rotation angle of the liquid storage box 100.

The working principle of the two rotation angle identification structures is as follows: just can make liquid reserve tank 100 overcome the interact power of turned angle identification structure and begin to rotate through applying a great power F1, less power F2 can be applied to rotatory in-process, makes liquid reserve tank 100 rotatory, after liquid reserve tank 100 rotated to specific angle, turned angle identification structure interact once more, if want to continue rotatory liquid reserve tank 100 this moment, need can make liquid reserve tank 100 rotatory with great power F1 once more. Such that rotation of the tank 100 by a specific angle is sensed by a change in the applied force.

In still other examples, a ring-shaped scale mark is provided on one of the wearing bracket 1 and the case 3, a pointer is provided on the other of the wearing bracket 1 and the case 3, and the rotation angle of the case 3 is determined by the pointing direction of the pointer.

It is of course understood that the structure of the rotation angle recognition structure is not limited to the above three, and the rotation angle recognition structure may be formed in other structures as long as it can be used to recognize the rotation angle of the casing 3.

In some embodiments, the depth of the mounting groove 24 is less than the axial length of the reservoir 100. After the liquid storage tank 100 is mounted to the mounting groove 24, the top of the liquid storage tank 100 protrudes and the bottom is received in the mounting groove 24, thereby facilitating the rotation of the liquid storage tank 100 from the top of the liquid storage tank 100.

In some embodiments, a grip may be provided on the top of the tank 100, wherein the grip may be defined by a raised portion or a recessed member, facilitating rotation of the tank 100 by manipulating the grip to facilitate application of force to the tank 100.

It is understood that when the conductive liquid in the liquid storage cavity 31 is used up, the conductive liquid can be supplemented by replacing the whole liquid storage box 100, or the conductive liquid can be supplemented by injecting the conductive liquid into the liquid storage cavity 31, and the following distribution is illustrated by way of example.

1. And (4) a liquid adding scheme.

When the conductive liquid is supplemented by injecting the conductive liquid into the liquid storage cavity 31, a liquid adding port 35 can be arranged on the box body 3 or a part of the box body 3 can be detached or can be moved to add the conductive liquid.

In some embodiments of the present application, as shown in fig. 37, the box body 3 includes a box body 33 with an open upper end, and an upper cover 34 disposed at the open upper end of the box body 33, the sliding block 4 is movably disposed in the box body 33, and the reservoir chamber 31 is defined between the upper cover 34 and the sliding block 4. Be equipped with filling opening 35 on the upper cover body 34 to be used for filling conducting liquid through filling opening 35 in to stock solution chamber 31, thereby can be to supplementing conducting liquid through filling opening 35, the replenishment of conducting liquid of being convenient for.

As shown in fig. 38, in some embodiments of the present application, the upper cover 34 is rotatably or detachably mounted at the upper opening of the box body 33 for filling the conductive liquid into the liquid storage chamber 31 through the upper opening of the box body 33. Through dismantling upper cover 34 or rotating to other positions and make the upper end uncovered expose promptly, open the liquid feeding condition to the liquid reserve tank 100 in through the upper end to be convenient for observe the liquid feeding of liquid guide.

Further, during liquid adding, can rotate or dismantle upper cover 34, then manual drive slider 4 moves towards the gas chamber side, then can carry out spacing through location structure for example buckle structure to slider 4, rotate or assemble upper cover 34 and add liquid to the stock solution chamber 31 through filling opening 35 after closing stock solution chamber 31 after then, or, rotate or assemble upper cover 34 after the liquid adding and close stock solution chamber 31, remove the spacing to slider 4 at last for slider 4 can move.

As shown in fig. 39, in some embodiments of the present application, the box body 3 includes a box body 33 with an open upper end, and an upper cover 34 disposed at the open upper end of the box body 33, the sliding block 4 is movably disposed in the box body 33, the liquid storage chamber 31 is located between the upper cover 34 and the sliding block 4, and the upper cover 34 is rotatably or detachably mounted at the open upper end of the box body 33 for changing liquid through the open upper end of the box body 33.

In a further embodiment, the reservoir 100 further comprises a reservoir bag 12 disposed in the reservoir chamber 31, the reservoir bag 12 being in communication with the liquid outlet structure 36. That is, the upper cover 34 may be removed or rotated to expose the upper opening, and the conductive liquid may be replenished by replacing the liquid storage bag 12 or injecting the liquid into the liquid storage bag 12. So that the leakage of the liquid can be avoided by arranging the liquid storage bag 12. The liquid outlet structure 36 has an insertion opening, the liquid outlet end of the liquid storage bag 12 is inserted into the insertion opening, and the slider 4 moves to press the liquid storage bag 12 so as to discharge the conductive liquid in the liquid storage bag 12.

It can be understood that, in this embodiment, for the embodiment that the slide block 4 is driven to move by the internal driving member or the compressed gas, a positioning structure, such as a snap structure, is required to limit the slide block 4 for filling, and a reset driving member 11 is also required to be provided, as shown in fig. 37, the liquid storage tank 100 further includes a reset driving member 11, the reset driving member 11 is disposed at the air cavity 30, one end of the reset driving member 11 is connected with the slide block 4, and the other end of the reset driving member 11 protrudes out of the tank body 3, so as to drive the slide block 4 to move to the air cavity 30 side for resetting by the reset driving member 11 during filling. Specifically, the other end of the reset driving member 11 extending out of the box 3 can be held by a user or connected with the driving member, and when liquid is added into the liquid storage cavity 31, the sliding block 4 is pulled to move through the reset driving member 11, so that the sliding block 4 can be successfully reset. It should be noted that, when the conductive liquid needs to be replenished, the reset driving member 11 may be adopted to reset the sliding block 4 first, and then the conductive liquid is added. Alternatively, the conductive liquid may be added while resetting, and may be selected according to the actual situation. In a further example of the present application, after the slider 4 is driven to reset by the reset driving member 11, a positioning structure, such as a snap structure, or a manual limit may be adopted for the reset driving member 11, and after the conductive liquid is completely replenished, the acting force applied to the reset driving member 11 is removed, so that the slider 4 may slide.

The above structure is not required for the slide block 4 driven to move by a manual driving member or an external driving component.

It will be appreciated that in some embodiments, the reservoir may be provided either in the wear bracket or in the massage head.

2. Scheme for replacing whole liquid storage box 100

The liquid storage tank can be detachably arranged on the wearing bracket 1 or the massage head so as to be convenient for replacement.

In a specific embodiment, the liquid storage tank can be mounted on the wearing bracket, such as the middle part of the wearing bracket 1 or a handle at one end of the wearing bracket; the liquid storage tank 100 may be provided in the massage head. Particularly, wear and be provided with the mounting groove on support or the massage head, the liquid reserve tank detachably installs in the mounting groove to can directly change liquid reserve tank 100 when damage appears in liquid reserve tank 100 or when conducting solution used up. The following examples are given.

1. The liquid storage tank is arranged on the massage head

In some embodiments of the present application, as shown in fig. 5, fig. 6, fig. 8 and fig. 9, the box body 3 has a lower end disposed relatively close to the electrode element 20 and an upper end disposed relatively far from the electrode element 20, the liquid outlet structure 36 includes a liquid outlet 363 disposed at the upper end of the box body 3 and a liquid feeding channel 364 disposed at the middle part of the box body 3, the liquid feeding channel 364 extends from the upper end of the box body 3 to the lower end of the box body 3, and a channel port at the lower end of the liquid feeding channel 364 (for communication) is communicated with the through hole 201; liquid feed passage 364 is in communication with liquid outlet 363 via line assembly 19.

Specifically, as shown in fig. 5, 6, 8, and 9, the liquid storage cavity 31 is located above the air cavity 30, the liquid outlet 363 is disposed on the top wall of the liquid storage cavity 31, the slider 4 pushes the conductive liquid from the liquid outlet 363 into the pipeline assembly 19 when moving upward, the conductive liquid in the pipeline assembly 19 flows into the liquid feeding channel 364, and then the conductive liquid in the liquid feeding channel 364 flows downward to flow out from the through hole 201.

Specifically, as shown in fig. 5, 6, 8, and 9, the liquid storage tank is attached to the massage head, and the lower end passage port of the liquid feeding passage 364 corresponds to and communicates with the through hole 201. Of course, in other embodiments, the liquid storage tank may be mounted on the wearing bracket and connected to the lower port of the liquid feeding passage 364 and the through hole 201 through a pipeline; alternatively, the reservoir tank is attached to the massage head, and the lower end passage port of the liquid feeding passage 364 communicates with the through hole 201 through another pipe assembly. The following description will be given mainly by taking an example in which the liquid storage tank is attached to the massage head and corresponds to and communicates with the through hole 201.

Further, as shown in fig. 9, a solenoid valve 190 is connected in series to the piping component 19, and the opening or closing of the piping component 19 can be controlled by controlling the solenoid valve 190; when the slider is driven to move by the internal driving member or the compressed gas, the amount of the conductive liquid discharged through the pipeline assembly 19 can be controlled by opening and closing the electromagnetic valve 190, so that the liquid discharge time and the liquid discharge amount can be controlled by opening and closing the electromagnetic valve 190.

Further, a mounting groove 24 is formed on one side of the electrode massage head facing the wearing space; the electrode member 20 is an electrode pad that is mounted to the reservoir 100 to form a reservoir assembly that is mounted in the mounting groove 24.

Specifically, as shown in fig. 5 and 13, the tank body 3 of the liquid storage tank includes a tank body 33 with an open lower end, and a cover body (which is used to form a wall of the liquid storage tank) covering the open lower end of the tank body 33, wherein a liquid outlet 363 is disposed at the top of the tank body, and a sealing member, such as a sealing film or a sealing plug, is disposed at the liquid outlet 363. The middle part of the box body 33 is provided with a channel wall 38, the channel wall 38 encloses to form a liquid feeding channel 364, the channel wall 38 protrudes towards the direction of the electrode plate, the cover body comprises a first cover plate 39 and a second cover plate 37, the first cover plate 39 is sealed in the opening of the box body 33, the second cover plate 37 is arranged on one side of the first cover plate 39 towards the electrode plate, the periphery of the second cover plate 37 is convexly provided with a cover plate connecting part 370 connected with the box body, and the electrode plate is arranged on one side of the second cover plate 37 towards the electrode plate.

Optionally, the cover plate connecting portion 370 is detachably connected to the box body 33, for example, a clamping hole is formed on the cover plate connecting portion 370, a clamping protrusion is formed on the circumferential surface of the box body 33, and the clamping protrusion is adapted to be clamped in the clamping hole.

Optionally, a first cover plate via 390 is disposed on the first cover plate 39, a second cover plate via 371 is disposed on the second cover plate 37, and the convex portion of the channel wall 38 sequentially passes through the first cover plate via 390 and the second cover plate via 371.

Optionally, the third magnetic acting element 53 is arranged between the first cover plate 39 and the second cover plate 37.

Optionally, the mounting structure is provided to the second cover plate 37. Further, the second cover plate 37 and the mounting structure may be an integral structural member.

Further, the wearable bracket 1 includes an outer shell 21 and a flexible inner shell 22, an inner space is defined between the flexible inner shell 22 and the outer shell 21, and the massage head is mounted on the flexible inner shell 22.

The massage head 2 comprises a connecting seat 23, an electrode element 20 and a pipeline assembly 19, the pipeline assembly 19 is arranged in the inner space, the connecting seat 23 is installed on the flexible inner shell 22, a first connecting joint 230 and a second connecting joint 231 are formed on the connecting seat 23, the connecting seat 23 is installed on the flexible inner shell 22, an installation groove is formed in the connecting seat 23, and the first connecting joint 230 and the second connecting joint 231 are formed at the bottom of the installation groove.

The liquid storage tank 100 is arranged in the mounting groove, the tank body 3 is arranged between the connecting seat 23 and the electrode element 20, one end of the first connecting joint 230 is connected to the liquid outlet 363, and the other end is connected to one end of the pipeline assembly 19; one end of the second connection joint 231 is connected to one end of the liquid feeding passage 364, and the other end is connected to the other end of the pipe assembly 19; the other end of the liquid feeding passage 364 corresponds to and communicates with the through hole 201. When the slider 4 moves upward, the slider 4 presses the conductive liquid, the conductive liquid enters the first connecting joint 230 from the liquid outlet 363, then the first connecting joint 230 guides the conductive liquid to the pipe assembly 19, the conductive liquid in the pipe assembly 19 is discharged into the liquid feeding channel 364 through the second connecting joint 231, and then the conductive liquid flows from the lower end of the liquid feeding channel 364 to the through hole 201 of the electrode member 20.

In some embodiments of the present application, as shown in fig. 1 to 8, the liquid storage tank 100 is a detachable structure, the massage apparatus 1000 further includes a locking switch 16 and a locking portion 13, one of the locking switch 16 and the locking portion 13 is provided on the massage main body 200, the case 3 is provided with the other of the locking switch 16 and the locking portion 13, the locking switch 16 has a locking state and an unlocking state, and the locking switch 16 cooperates with the locking portion 13 to fix the liquid storage tank 100 in the locking state; in the unlocked state, the lock switch 16 is disengaged from the lock portion 13 to release the tank 100. Specifically, by activating the lock switch 16 such that the lock switch 16 is switched from the locked state to the unlocked state, the lock switch 16 is separated from the lock portion 13, the tank 100 is in the released state, and the tank 100 can be detached. Therefore, the liquid storage cavity 31 can be locked on the massage main body 200 by arranging the locking switch 16 and the locking part 13, the liquid storage box 100 is prevented from falling, and the reliability of the massage instrument 1000 is ensured. It should be noted that the user may manually trigger, for example, pressing the lock switch 16 to switch the lock switch 16 from the locked state to the unlocked state, or may control the lock switch 16 to switch from the locked state to the unlocked state by using the electronic control unit.

Further, be equipped with the holding tank that is used for holding locking switch 16 on the box 3, in the holding tank was stretched into to locking portion 13 to the space on the box 3 can the rational utilization, reduce the volume of liquid reserve tank 100.

As shown in fig. 8, in some embodiments of the present application, the lock switch 16 includes: the fitting part 160 and the second elastic member 162, and the fitting part 160 is provided with an extending part 161. One end of the second elastic member 162 is connected to the case 3, and the other end of the second elastic member 162 is connected to the fitting portion 160 to push the protruding portion 161 to protrude into the locking hole of the locking portion 13 by the elastic force of the second elastic member 162; when the fitting portion 160 is pressed, the fitting portion 160 brings the locking portion 13 to move in a direction away from the locking portion 13, and the second elastic member 162 is compressed and the extending portion 161 is separated from the locking portion 13 to release the reservoir 100. Thereby making the structure of the lock switch 16 simple. Alternatively, the second elastic member 162 may be a spring or a metal spring.

Specifically, the locking portion 13 is provided with a locking hole, and when the fitting portion 160 is not pressed, the second elastic member 162 pushes the protruding portion 161 of the fitting portion 160 to protrude into the locking hole, so that the locking switch 16 is in a locked state, and the liquid storage tank 100 is locked to the massage main body 200. When the fitting portion 160 is pressed, the second elastic member 162 is pressed, the protruding portion 161 is separated from the locking hole, and the tank 100 is in a detachable state.

In some examples of the present application, as shown in fig. 8, an avoiding groove 163 having an extending opening at the bottom is provided in the fitting portion 160, the extending portion 161 is provided on an inner wall of the avoiding groove 163, the locking portion 13 extends into the avoiding groove 163 from the extending opening at the bottom, the second elastic member 162 pushes the extending portion 161 to be inserted into the locking hole, and when the fitting portion 160 is pressed, the fitting portion 160 and the locking portion 13 relatively move to disengage the extending portion 161 from the locking hole. The locking portion 13 can limit the displacement of the fitting portion 160, so as to avoid the situation that the second elastic member 162 is damaged due to over-pressing or the situation that the locking hole and the extending portion 161 cannot be aligned during resetting.

As shown in fig. 11 and 12, in a further embodiment of the present application, a mounting groove 24 is provided on the massage main body 200, the liquid storage tank 100 is accommodated in the mounting groove 24, the massage apparatus 1000 further includes an ejection member 17, the ejection member 17 is provided in the mounting groove 24, and in an unlocked state, the ejection member 17 pushes at least a portion of the liquid storage tank 100 to move out of the mounting groove 24. That is, as shown in fig. 12, in the locked state, the reservoir 100 is in the mounting groove 24 and presses the ejector 17. When the locking switch 16 is switched to the unlocked state, the liquid storage tank 100 is unlocked, and the elastic force of the ejector 17 may push at least a portion of the liquid storage tank 100 to move out of the mounting groove 24, so that the user may conveniently remove the liquid storage tank 100. In particular, the ejection member 17 may be a spring plate or a spring.

Of course, the liquid storage tank 100 may be mounted on the massage head in other ways, for example, the liquid storage tank 100 is mounted on the massage head, and the liquid outlet structure 36 is disposed on one side of the box body 3 facing the electrode element 20 and corresponds to and communicates with the through hole 201; or, the liquid storage tank 100 is mounted on the massage head 2, the massage head 2 further includes a pipeline assembly 19, and the pipeline assembly 19 communicates the liquid outlet structure 36 and the through hole 201.

As shown in fig. 32-34, in another embodiment, the massage head is provided with a mounting groove 24, the electrode member is an electrode plate and is mounted at the lower end of the liquid storage box 100, the slider 4 is disposed in the liquid storage box 100, the liquid storage cavity 31 is disposed below the slider 4, the air cavity 30 is disposed above the slider 4, a liquid outlet 363 communicating with the liquid storage cavity is disposed on the wall of the liquid storage box 100, and the liquid outlet 363 corresponds to and communicates with the through hole 201 on the electrode plate. Wherein, the electrode slice is installed in the liquid reserve tank so as to form the liquid reserve tank subassembly, and the liquid reserve tank subassembly is installed in mounting groove 24.

Specifically, the electrode plate is mounted on the end wall of the lower end of the liquid storage tank 100, the periphery of the electrode plate protrudes out of the liquid storage tank 100, and the liquid outlet 363 is disposed on the end wall of the lower end of the liquid storage tank 100.

Specifically, an elastic sealing member 15 is disposed at the liquid outlet 363, and the elastic sealing member 15 is configured to open the liquid outlet 363 under the action of the conductive liquid larger than a preset hydraulic pressure, and the conductive liquid enters the through hole 201 through the elastic sealing member 15.

As shown in fig. 34 to 36, in some examples of the present application, the elastic sealing member 15 protrudes toward the interior of the liquid storage chamber 31, the protruding structure 150 of the elastic sealing member 15 is provided with a plurality of slits 151, and under the impact force of the conductive liquid, the protruding structure 150 of the elastic sealing member 15 is deformed downward to make the plurality of slits 151 in an open state, so that the conductive liquid can be discharged through the slits 151. When the slider 4 does not move, the elastic sealing member 15 is elastically deformed, and the projection 150 is restored such that the plurality of slits 151 are closed to close the liquid outlet 363.

2. Liquid storage tank is installed and is worn support

Optionally, the liquid storage tank 100 is mounted on the wearing support 1, and the massage body 200 further includes a pipeline assembly 19, wherein the pipeline assembly 19 communicates the liquid outlet structure 36 and the through hole 201.

In some embodiments, the reservoir 100 is mounted in the middle of the wearing frame, and particularly, the embodiment shown in fig. 31 to 34 can be seen, and detailed description is not necessary here.

In some other embodiments, the reservoir 100 is mounted to a handle at one end of the wearable support. Specifically, as shown in fig. 25-30, the wearable support 1 comprises a handle 25, the liquid storage tank 100 is mounted on the handle 25, and the liquid outlet structure 36 is communicated with the through hole 201 through the pipeline assembly 19.

In some embodiments, the massage apparatus 1000 further includes an on-off valve 14, the on-off valve 14 is provided on the liquid outlet structure 36 or the pipeline assembly 19, the on-off valve 14 is configured to be in a normally closed state, and the on-off valve 14 is opened to conduct the liquid outlet structure 36 and the pipeline assembly 19 when the pipeline assembly 19 is connected to the box 3. That is, the on-off valve 14 is in the normally closed state to close the pipeline assembly 19 or the liquid outlet structure 36, when the pipeline assembly 19 is connected to the box body 3, the on-off valve 14 is opened to be in the open state, and the liquid outlet structure 36 and the pipeline assembly 19 are communicated through the on-off valve 14, so that when the box body 3 is disassembled, the on-off valve 14 is in the closed state, the pipeline assembly 19 or the liquid outlet structure 36 can be closed, and the liquid leakage phenomenon can be avoided. In some examples of the present application, the piping assembly 19 is provided in the wearing bracket 1, the on-off valve 14 is mounted on the piping assembly 19, and when the liquid tank 100 is mounted on the wearing bracket 1, the liquid tank 100 causes the on-off valve 14 to be opened. When the tank 100 is detached, the opening and closing valve 14 closes the line assembly 19.

In some embodiments of the present application, as shown in fig. 26 and 27, the liquid outlet structure 36 includes a liquid outlet 363 provided on the tank 3, and the on-off valve 14 includes: a mounting seat 140, a valve core 141 and a normally closed driving member 142, wherein the mounting seat 140 is provided with a communication hole 144, and the mounting seat 140 is mounted on one of the liquid outlet 363 and the pipeline assembly 19. The valve core 141 is movably provided on the mount 140 to open or close the communication hole 144. The normally closed driving member 142 is connected to the valve core 141 to drive the valve core 141 to move toward a position closing the communication hole 144, and the other of the liquid outlet 363 and the pipe assembly 19 is provided with an abutting portion 143, and when the pipe assembly 19 is mounted to the tank 3, the abutting portion 143 cooperates with the valve core 141 to drive the valve core 141 to move to a position opening the communication hole 144, and the communication hole 144 conducts the pipe assembly 19 and the liquid outlet 363. Specifically, when the tank 3 and the line assembly 19 are not fitted, the normally closed driver 142 drives the spool 141 to close the communication hole 144 so that the opening-closing valve 14 is in the normally closed state. When the tank 3 is mounted to the line assembly 19, the abutting portion 143 cooperates with the valve core 141 to drive the valve core 141 to move to a position to open the communication hole 144, at which the communication hole 144 opens to communicate the line assembly 19 and the liquid outlet 363, thereby making the structure of the opening and closing valve 14 simple.

As shown in fig. 36 and 27, in some examples of the present application, the abutting portion 143 is provided in the liquid outlet 363, the opening and closing valve 14 is provided on the line assembly 19, the normally closed driving member 142 is a spring, the spring is sleeved on the valve core 141 and both ends of the spring are abutted against the valve core 141 and the mounting seat 140, and the spring drives the valve core 141 to close the communication hole 144. When the liquid storage box 100 is mounted on the wearing bracket 1, the abutting portion 143 contacts the valve core 141 to push the valve core 141 to move, the spring is compressed, the valve core 141 moves to a position of opening the communication hole 144, and the conductive liquid in the liquid storage box 100 flows to the pipeline assembly 19 through the liquid outlet 363 and the communication hole 144.

Other arrangements relating to neck massage devices

As shown in fig. 24 and 25, in some embodiments of the present application, the outer peripheral surface of the slider 4 is an arc surface or a stepped surface, so that an annular gap 40 is formed between part of the outer peripheral surface of the slider 4 and the inner peripheral wall of the inner cavity, that is, part of the outer peripheral surface of the slider 4 is in contact with the inner peripheral wall of the inner cavity, and part of the outer peripheral surface of the slider 4 is spaced from the inner peripheral wall of the inner cavity so as to form the annular gap 40. In other words, in the moving direction of the slider 4, both ends of the slider 4 are respectively in contact with the inner wall of the cavity, and the rest of the slider 4 is disposed apart from the inner wall of the cavity to form the annular gap 40. Thereby can reduce the frictional resistance when slider 4 slides 3 relatively, and on slider 4's sliding direction, slider 4 contradicts with box 3 at the low reaches of annular clearance 40 at least to frictional force f makes the position of slider 4 and box 3 contact have the trend of outside expansion in order further to laminate 3 inner walls of box in the slip in-process, thereby can improve the leakproofness of slider 4 to the conducting liquid.

In some embodiments of the present application, as shown in fig. 7, the inner wall of the mounting groove 24 is fixed with the electric contact 18, the liquid storage tank 100 is provided with an avoiding channel, when the liquid storage tank 100 provided with the electrode element 20 is mounted in the mounting groove 24, the electric contact 18 can pass through the avoiding channel to abut against the electrode element 20, so that when the liquid storage tank 100 is mounted on the wearing bracket 1, the electric connection can be realized, and the electric contact 18 replaces the traditional welding to realize the electric connection.

In some embodiments of the present application, as shown in fig. 7, the massage apparatus 1000 further comprises a heating film 26, the heating film 26 can be fixed on the electrode member 20, and can also be fixed on the support 27 of the massage head 2, and the electrode member 20 is fixed on the support 27. When the heating film 26 is fixedly disposed on the electrode member 20, the plurality of electric contacts 18 are provided for electrical connection with the heating film 26 and the electrode member 20, respectively. When the heat generating film 26 can be fixedly arranged on the support 27, the liquid storage box 100 can be detached from the support 27, and the heat generating film 26 can not be detached from the support 27.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means 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 present application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application 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 application, the scope of which is defined by the claims and their equivalents.

Claims

1. A liquid reserve tank of massage appearance, its characterized in that, the liquid reserve tank includes:

the liquid storage tank is provided with a mounting structure used for being mounted on a massage main body of the massage instrument so as to discharge the conductive liquid in the liquid storage tank from the through hole on the electrode piece of the massage main body;

the sliding block is arranged in the inner cavity, the sliding block is separated into an air cavity and a liquid storage cavity which are not communicated with each other in the inner cavity, the liquid storage cavity is used for storing the conductive liquid, a liquid outlet structure communicated with the liquid storage cavity is arranged on the sliding block and/or the box body, and the sliding block is movably arranged in the inner cavity;

wherein the tank is configured to: when the sliding block moves to the liquid storage cavity side to extrude the liquid storage cavity, the conductive liquid is driven to be discharged from the liquid outlet structure, or when the conductive liquid is discharged from the liquid outlet structure, the sliding block is driven to move to the liquid storage cavity side.

2. The reservoir of claim 1, wherein the tank further comprises an air hole communicating with the air chamber.

3. A reservoir for a massage apparatus as defined in claim 1, further comprising an inner drive member disposed at least partially within the interior chamber, the inner drive member being in driving engagement with the slider, the inner drive member having a tendency to drive movement of the slider such that the slider is configured to have a tendency to compress the reservoir.

4. A reservoir for a massage apparatus according to claim 3 wherein the inner drive member includes at least one of a magnetic assembly and a first resilient member for providing the inner drive member with a tendency to drive the slide to move by the action of the magnetic force of the magnetic assembly and/or the action of the resilient force of the first resilient member.

5. A reservoir according to claim 4 wherein said first resilient member is provided within said reservoir and/or said air chamber, said first resilient member being in resilient drive engagement with said slider to cause said slider to have a tendency to compress said reservoir; and/or the presence of a gas in the gas,

the magnetic assembly comprises a first magnetic action piece, a second magnetic action piece and/or a third magnetic action piece, the first magnetic action piece is arranged on the sliding block, the second magnetic action piece is arranged on the box body and is in attraction fit with the first magnetic action piece to drive the sliding block to have a tendency of extruding the liquid storage cavity, and/or the third magnetic action piece is arranged on the box body and is in repulsion fit with the first magnetic action piece to push the sliding block to have a tendency of extruding the liquid storage cavity.

6. A reservoir for a massage apparatus according to claim 1 wherein the air chamber is filled with compressed air such that the slider is configured to have a tendency to compress the reservoir.

7. A reservoir for a massage apparatus as defined in claim 1, further comprising a manual drive member partially disposed within the interior chamber and coupled to the slide for driving movement of the slide.

8. A liquid storage tank of a massage apparatus as claimed in claim 1, wherein the liquid storage tank further comprises a liquid outlet driving member, the liquid outlet driving member comprises an outer fixing portion for being mounted on the massage body and an inner driving portion connected to the outer fixing portion, the tank body is provided with a mounting hole communicated with the liquid storage cavity, and the inner driving portion extends into the inner cavity through the mounting hole; the inner driving part is in threaded fit connection with the sliding block, so that the sliding block moves towards the liquid storage cavity when the box body is rotated.

9. A liquid storage tank of a massage apparatus as claimed in claim 8, wherein the liquid outlet structure comprises the mounting hole, a liquid outlet channel is provided in the liquid outlet driving member, a liquid outlet hole communicating the liquid storage cavity with the liquid outlet channel is provided in the inner driving portion, and the conductive liquid enters the liquid outlet channel through the liquid outlet hole to be discharged from the liquid storage cavity; and/or the presence of a gas in the gas,

one of the outer peripheral surface of the sliding block and the inner peripheral wall of the inner cavity is provided with a guide groove, the other one of the outer peripheral surface of the sliding block and the inner peripheral wall of the inner cavity is provided with a guide post, and the guide post is slidably arranged in the guide groove; or a guide convex column is arranged on the side wall of the inner cavity opposite to the sliding block, a guide hole is arranged on the sliding block, and the guide convex column is slidably arranged in the guide hole; and/or the presence of a gas in the gas,

the cross section of the sliding block is non-circular.

10. A reservoir tank of a massage apparatus according to any one of claims 1-9, wherein the outer peripheral surface of the slider is an arc surface or a step surface, so that an annular gap is formed between part of the outer peripheral surface of the slider and the inner peripheral wall of the inner cavity; and/or the presence of a gas in the gas,

the mounting structure is a clamping structure, a magnetic attraction structure or an adhesion structure.

11. A reservoir tank of a massage apparatus according to claim 1, wherein the tank body comprises a tank body with an open upper end, and an upper cover body arranged at the open upper end of the tank body, the slide block is movably arranged in the tank body, and the reservoir tank is defined between the upper cover body and the slide block; and the number of the first and second groups is,

the upper cover body is provided with a liquid adding port for adding conductive liquid into the liquid storage cavity through the liquid adding port; or,

the upper cover body is rotatably or detachably arranged at the upper end opening of the box body and is used for filling the conductive liquid into the liquid storage cavity through the upper end opening of the box body.

12. The reservoir of claim 11, further comprising a reset driving member disposed in the air cavity, wherein one end of the reset driving member is connected to the sliding block, and the other end of the reset driving member extends out of the tank body, so that the sliding block is driven by the reset driving member to move to the air cavity side for resetting during liquid filling.

13. A liquid storage tank of a massage apparatus according to claim 1, wherein the tank body comprises a tank body with an open upper end, and an upper cover body arranged at the open upper end of the tank body, the slide block is movably arranged in the tank body, the liquid storage chamber is located between the upper cover body and the slide block, and the upper cover body is rotatably or detachably mounted at the open upper end of the tank body for changing liquid through the open upper end of the tank body;

the liquid storage box further comprises a liquid storage bag arranged in the liquid storage cavity, and the liquid storage bag is communicated with the liquid outlet structure.

14. A liquid storage tank of a massage apparatus according to any one of claims 1-6, wherein the tank body has a lower end for being disposed relatively close to the electrode element and an upper end for being disposed relatively far away from the electrode element, the liquid outlet structure comprises a liquid outlet disposed at the upper end of the tank body and a liquid feeding channel disposed at the middle part of the tank body, the liquid feeding channel extends from the upper end of the tank body to the lower end of the tank body, and a channel port at the lower end of the liquid feeding channel is used for being correspondingly communicated with the through hole on the electrode element; the liquid feeding channel is communicated with the liquid outlet through a pipeline assembly.

15. A massage apparatus, characterized in that the massage apparatus comprises:

the massage main body comprises an electrode piece, and through holes are formed in the electrode piece; and

a tank according to any one of claims 1-14, wherein the tank is mounted to the massage body by means of a mounting structure thereof, and the liquid outlet structure communicates with the through hole.

16. The massager of claim 15, wherein the massager is a neck massager, the massage body further comprises a wearing bracket and a massage head mounted on the wearing bracket, the wearing bracket defines a wearing space, and the massage head comprises the electrode member.

17. The utility model provides a massage appearance, its characterized in that, massage appearance is neck massage appearance, massage appearance includes:

the massage device comprises a massage main body and a massage device, wherein the massage main body comprises a wearing support and a massage head, the wearing support defines a wearing space, the massage head comprises an electrode piece, and a through hole is formed in the electrode piece; and

a reservoir according to any one of claims 1-7, which is mounted to the massage body by means of a mounting structure thereof, and the liquid outlet structure communicates with the through hole;

wherein,

the liquid storage tank is arranged on the wearing bracket, the massage main body further comprises a pipeline assembly, and the pipeline assembly is communicated with the liquid outlet structure and the through hole; or,

the liquid storage tank is arranged on the massage head, and the liquid outlet structure is arranged on one side of the tank body facing the electrode piece, corresponds to and is communicated with the through hole; or,

the liquid storage tank is arranged on the massage head, the massage head further comprises a pipeline assembly, and the pipeline assembly is communicated with the liquid outlet structure and the through hole.

18. The massage apparatus as recited in claim 17, wherein the wearing frame or the massage head is provided with an installation groove, and the liquid storage tank is detachably installed in the installation groove.

19. The utility model provides a massage appearance, its characterized in that, massage appearance is neck massage appearance, massage appearance includes:

the massage device comprises a massage main body and a massage head, wherein the massage main body comprises a wearing bracket and a massage head, the wearing bracket defines a wearing space, the wearing bracket comprises an outer shell and a flexible inner shell, and an inner space is defined between the flexible inner shell and the outer shell; the massage head comprises a connecting seat, an electrode piece and a pipeline assembly, the pipeline assembly is arranged in the inner space, the connecting seat is arranged in the flexible inner shell, a first connecting joint and a second connecting joint are formed on the connecting seat, and a through hole is formed in the electrode piece; and

a tank according to any one of claims 1 to 7 which is mounted to the massage head by mounting formations thereof; the box body is arranged between the connecting seat and the electrode piece, and the liquid outlet structure comprises a liquid outlet arranged on the box body and a liquid feeding channel arranged in the middle of the box body; one end of the first connecting joint is connected to the liquid outlet, and the other end of the first connecting joint is connected to one end of the pipeline assembly; one end of the second connecting joint is connected to one end of the liquid feeding channel, and the other end of the second connecting joint is connected to the other end of the pipeline assembly; the other end of the liquid conveying channel corresponds to and is communicated with the through hole.

20. The utility model provides a massage appearance, its characterized in that, massage appearance is neck massage appearance, massage appearance includes:

the massage device comprises a massage main body and a massage device, wherein the massage main body comprises a wearing support and an electrode piece, the wearing support defines a wearing space, the electrode piece is arranged on the wearing support, and a through hole is formed in the electrode piece; the wearing bracket is provided with an inner space, the wearing bracket is provided with a mounting groove, and the bottom of the mounting groove is provided with a through hole; and

a liquid reserve tank according to claim 8 or 9, wherein the tank body is rotatably installed in the installation groove, and the outer fixing portion is provided in the inner space and installed at a lower side of a bottom of the installation groove; the inner driving part extends into the inner cavity through the through hole and the mounting hole.

21. The massager of claim 20, wherein a rotation angle recognition structure is provided between the case and the wearing bracket for indicating a rotation angle of the case.

22. A massage apparatus, characterized in that the massage apparatus comprises:

the massage device comprises a massage main body, a massage mechanism and a massage mechanism, wherein the massage main body comprises an electrode piece, and through holes are formed in the electrode piece;

a reservoir according to claim 1 mounted to the massage body by a mounting structure thereof and the liquid outlet structure communicating with the through hole; and

the external driving assembly is communicated with the air cavity and is used for pushing the sliding block to move when air is ventilated into the air cavity; or the external driving assembly is arranged between the liquid outlet structure and the through hole and used for discharging the conductive liquid in the liquid storage cavity to the electrode piece.

23. The massage apparatus according to any one of claims 16 to 22, wherein the reservoir is mounted to a middle portion of a wearing bracket of the massage main body; or,

the wearing support of the massage main body comprises a handle, and the liquid storage tank is mounted on the handle.