CN111317917A

CN111317917A - Massage device

Info

Publication number: CN111317917A
Application number: CN202010209715.3A
Authority: CN
Inventors: 刘杰; 黄利兴; 罗志高
Original assignee: Guangdong SKG Intelligent Technology Co Ltd
Current assignee: Guangdong SKG Intelligent Technology Co Ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-06-23

Abstract

The invention discloses a massager, which comprises an elastic support, a push-out assembly and a massage head assembly, wherein the elastic support comprises an inner side surface and an outer side surface which are opposite, the push-out assembly is arranged in the elastic support, the massage head assembly is connected with the push-out assembly and can move between a first limit position and a second limit position under the action of the push-out assembly, the outer surface of the massage head assembly protrudes out of the inner side surface of the elastic support at the first limit position, and the outer surface of the massage head assembly and the inner side surface of the elastic support are flush or concave relative to the inner side surface of the elastic support at the second limit position. Therefore, by adopting the embodiment of the invention, the situation that the massage head component is easy to damage due to the action of impact or falling caused by the outward protrusion when the massage head component is not needed can be effectively avoided, and the service life of the massager is prolonged.

Description

Massage device

Technical Field

The invention relates to the technical field of health-care physiotherapy instruments, in particular to a massager.

Background

At present, in order to realize a massage function, a massage head assembly protruding from the inner side wall of a bracket of a massage device is generally fixed on a commercial massage device, and when a user sleeves the massage device on the neck, the massage head assembly can be contacted with the neck of the user to massage the neck of the user. However, since the massage head assembly protrudes from the inner side wall of the bracket, the massage head assembly is easily damaged under the condition of accidental impact or drop, so that the massager is damaged and cannot be used.

Disclosure of Invention

The embodiment of the invention discloses a massager, wherein a massage head component can be hidden or pushed out, and the damage probability of the massage head component under the accidental conditions of falling or impact and the like can be reduced.

In order to achieve the above object, the present invention discloses a massager comprising

The elastic bracket is provided with an inner side surface and an outer side surface which are opposite, and an accommodating space is formed between the outer side surface and the inner side surface;

the pushing assembly is arranged in the accommodating space of the elastic support; and

the massage head component is connected with the push-out component and can move between a first limit position and a second limit position under the action of the push-out component;

wherein, at the first extreme position, the outer surface of the massage head assembly protrudes out of the inner side surface of the elastic support, and at the second extreme position, the outer surface of the massage head assembly is flush with the inner side surface of the elastic support or is recessed relative to the inner side surface.

As an optional implementation manner, in an embodiment of the present invention, the pushing-out assembly includes a fixed bracket and a push rod, the fixed bracket is disposed in the accommodating space of the elastic bracket and is fixedly connected to the elastic bracket, the push rod is movably connected to the fixed bracket along a circumferential direction of the fixed bracket, and the massage head assembly is fixedly connected to the push rod.

As an alternative implementation manner, in an embodiment of the present invention, the fixing bracket includes an accommodating shell and a power component, the accommodating shell is fixedly connected to the elastic bracket, the power component is disposed in the accommodating shell, and the push rod is connected to the power component and can move in an axial direction relative to the accommodating shell under the action of the power component.

As an optional implementation manner, in an embodiment of the present invention, the power component is a coil, the push rod is a magnetic rod, or the power component is an air cylinder, and the push rod is a telescopic rod, or the power component includes a motor, a lead screw and a slider, the lead screw is fixedly connected to the motor, the slider is slidably disposed on the lead screw, and the slider is fixedly connected to the push rod.

As an optional implementation manner, in an embodiment of the present invention, when the power component is a coil, and the push rod is a magnetic rod, the accommodating case is provided with a first through hole and a second through hole at two ends in an axial direction of the accommodating case, and the coil is provided with a third through hole communicated with the first through hole and the second through hole;

the push rod penetrates through the first through hole, the third through hole and the second through hole in sequence so as to be movable relative to the accommodating shell.

As an optional implementation manner, in an embodiment of the present invention, the push rod is in a stepped rod shape, and includes a first section and a second section, a diameter of the second section is smaller than a diameter of the first section, a diameter of the first section matches with an inner diameter of the first through hole, the first section is inserted into the third through hole, a diameter of the second section matches with an inner diameter of the second through hole, and the second section is connected to the massage head assembly;

when the coil is electrified, the suction force generated between the coil and the first section is larger than the suction force generated between the coil and the second section, and the second section drives the massage head assembly to move from the second limit position to the first limit position under the action of the suction force of the first section.

As an alternative implementation manner, in the embodiment of the invention, when the massage head assembly is located at the first limit position, a step surface formed at a connection of the second section and the first section abuts against an inner wall surface of the accommodating shell.

As an alternative, in an embodiment of the present invention, an end of the first segment is located outside the first through hole, and an end of the second segment is located outside the second through hole.

As an optional implementation manner, in an embodiment manner of the present invention, a first limiting member is disposed at a position of the first segment near an end portion thereof, the first limiting member is located outside the first through hole, and a size of the first limiting member is larger than a size of the first through hole.

As an optional implementation manner, in an embodiment of the present invention, the massager further includes a reset member, the reset member is disposed in the accommodating space of the elastic support, one end of the reset member is connected to the elastic support, and the other end of the reset member is connected to the push rod, or one end of the reset member is connected to the fixed support, and the other end of the reset member is connected to the push rod.

As an alternative embodiment, in the implementation of the present invention, the massage head assembly includes a support sheet and an electrode sheet, the support sheet is fixedly connected to the push rod, and the electrode sheet is fixedly connected to the support sheet.

As an optional implementation manner, in an embodiment of the present invention, an outer peripheral edge of the electrode plate extends toward the push rod to form a first flange, the first flange and the electrode plate enclose to form an accommodating space, the support plate is located in the accommodating space, and the inner side surface of the elastic support is provided with a through hole corresponding to the first flange of the electrode plate.

As an optional implementation manner, in an embodiment of the present invention, the first flange extends outward in a radial direction of the electrode sheet to form a second flange, the second flange is located in the elastic support, and a size of the second flange is greater than a diameter of the through hole.

As an alternative implementation, in an embodiment of the invention, the outer surface of the massage head assembly protrudes at least 1mm from the inner side surface of the elastic support.

As an optional implementation manner, in an embodiment of the invention, a mounting portion is disposed in the accommodating space of the elastic support, the mounting portion is formed with a mounting groove, the mounting groove has a bottom wall, the fixed support is mounted in the mounting groove, one end of the push rod away from the massage head assembly is located in the mounting groove, and the one end of the push rod away from the massage head assembly abuts against the bottom wall of the mounting groove or has a distance from the bottom wall of the mounting groove.

As an alternative embodiment, in an embodiment of the invention, the massager is a neck massager or an eye massager.

Compared with the prior art, the invention has the beneficial effects that:

according to the massager provided by the embodiment of the invention, the fixing support and the push rod are arranged, and the push rod can move along the axial direction of the fixing support, so that the massage head assembly can be driven to move between the first limit position and the second limit position of the elastic support, and the massage head assembly protrudes out of the inner side surface of the elastic support or is flush with and inwards recessed in the inner side surface of the elastic support.

Therefore, by adopting the embodiment of the invention, when the massage head component needs to be used, the massage head component can be moved to protrude out of the inner side surface of the elastic support, and when the massage head component is used, the massage head component can be moved to be flush with or concave in the inner side surface of the elastic support, so that the situation that the massage head component is easy to damage when being protruded to be impacted or fallen when the massage head component is not needed is effectively avoided, and the service life of the massager is prolonged.

In addition, the power component for realizing the movable push rod adopts a coil electrifying mode, the structure is simple, the design of mechanical transmission connecting pieces is reduced, and the structure of the massager is effectively simplified.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a massager disclosed in the embodiment of the invention;

FIG. 2 is a schematic view of the internal structure of the massage device disclosed in the embodiment of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

fig. 5 is a schematic structural view of the push-out assembly and the massage head assembly mounted on the elastic bracket according to the embodiment of the present invention;

FIG. 6 is a schematic structural view of a pushing assembly and a massage head assembly according to the embodiment of the present invention;

fig. 7 is a partially exploded view of fig. 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.

The technical solution of the present invention will be further described with reference to the following embodiments and the accompanying drawings.

Referring to fig. 1 to 4, the present invention discloses a massage device 100, which includes an elastic support 10, a pushing-out assembly 20 and a massage head assembly 30. The elastic support 10 has an inner side surface 11 and an outer side surface 12 opposite to each other, and an accommodation space 12a is formed between the outer side surface 12 and the inner side surface 11. The pushing-out assembly 20 includes a fixing bracket 21 and a push rod 22, and the fixing bracket 21 may be disposed in the accommodating space 12a of the elastic bracket 10 and fixedly connected with the elastic bracket 10. The push rod 22 is movably connected to the fixing bracket 21 in the axial direction of the fixing bracket 21. The massage head assembly 30 is fixedly connected with the push rod 22, and the massage head assembly 30 can move between a first limit position and a second limit position under the driving of the push rod 22.

Wherein, in the first limit position, the outer surface of the massage head assembly 30 protrudes from the inner side surface 11 of the elastic bracket 10. In the second extreme position, the outer surface of the massage head assembly 30 is flush with the inner side surface 11 of the elastic holder 10 or is recessed with respect to the inner side surface 11.

The massager 100 may be configured as a neck massager or an eye massager according to the use situation. When the massager is a neck massager, the elastic support 10 can be C-shaped because the massager 100 is used to fit around the neck of the user. When the massager is an eye massager, the elastic support 10 may be approximately in a straight shape because the massager is configured to match the eye of the user.

The present embodiment will be described by taking the massager 100 as a neck massager.

Further, the massager 100 of the present embodiment mainly adopts a neck hanging type design when using the massage function, that is, when using the massage function, the user needs to put the massager 100 on the neck so that the massage head assembly 30 can contact with the neck of the user, thereby realizing the massage function.

It can be understood that, when the massage device 100 is not used, the push rod 22 can drive the massage head assembly 30 to move to the second limit position, so that the massage head assembly 30 no longer protrudes from the inner side surface 11 of the elastic support 10, the free surface of the massage head assembly 30 (i.e. the surface exposed outside the elastic support) is small, the probability of damage when the massage head assembly 30 falls or is impacted by external force can be reduced, and the function of hiding the massage head assembly 30 can be achieved, thereby avoiding the situation that the massage head assembly 30 falls off when the massage head assembly 30 is held and pinched for many times.

When the user needs to use the massager 100, the push rod 22 can drive the massage head assembly 30 to move from the first limit position, and at this time, the massage head assembly 30 protrudes from the inner side surface 11 of the elastic support 10, so as to contact with the neck of the user, thereby massaging the neck of the user. After use, the massage head assembly 30 can be moved to the second limit position again by the push rod 22.

For example, as shown in fig. 3, fig. 3 shows a case where the massage head assembly 30 does not protrude from the inner side surface 11 of the elastic holder, and at this time, the massage head assembly 30 is located at the second limit position.

As shown in fig. 4, fig. 4 shows that the massage head assembly 30 is moved by the push rod 22 from the second limit position along the axial direction of the elastic support 10 to protrude out of the inner side surface of the elastic support 10, and at this time, the massage head assembly 30 is located at the first limit position.

Therefore, the scheme of the invention can realize the pushing-out or hiding of the massage head component 30, is suitable for the requirements of users when in use or not in use, and can reduce the damage probability of the massage head component 30 under the conditions of external force impact or falling and the like when not in use, thereby ensuring the service life of the massager 100.

The first limit position may be the farthest position where the push rod 22 can move relative to the fixed bracket 21, and the second limit position may be the position where the push rod 22 returns to the fixed bracket 21 without moving, that is, the second limit position may be the initial position where the push rod 22 moves on the fixed bracket 21, and in this position, the massager 100 may be in an unused state.

In this embodiment, the elastic support 10 may be made of silica gel or resilient sponge, so as to have a certain elastic property, and can be effectively deformed when being pressed by a force and can be restored to the original shape when the force disappears. Optionally, the rebound sponge can be selected from high rebound sponge or slow rebound sponge.

Further, in the projection from the top to the bottom along the massager 100, the elastic support 10 is C-shaped, that is, the inner side surface 11 of the elastic support 10 is a circular arc surface, and preferably a concave arc surface, so as to adapt to the shape of the neck of the user and improve the wearing comfort of the user.

Further, the outer surface 12 is also an arc surface, and preferably a concave arc surface, and the arc length radius of the outer surface 12 is larger than the arc length radius of the inner surface 11, and an accommodating space 12a is formed between the outer surface 12 and the inner surface 11, and the fixing bracket 21 can be disposed in the accommodating space 12a formed by the inner surface 11 and the outer surface 12, so that the fixing bracket 21 is not exposed, and the structure of the massager 100 is simpler.

For example, as shown in fig. 2, in a top-down projection of the massager 100, the cross-sectional shape of the elastic support 10 is C-shaped, and the inner side surface 11 and the outer side surface 12 respectively form two circular arc edges of the C-shaped cross-section, and as can be seen from fig. 2, a space between the two circular arc edges is the accommodating space 12 a.

Further, in order to effectively fix the fixing bracket 21, a mounting portion 13 may be provided in the elastic bracket 10, the mounting portion 13 may be formed with a mounting groove 13a opened toward the inner side surface 11, the mounting groove 13a may have a bottom wall 130, and the fixing bracket 21 may be fixedly mounted to the mounting groove 13 a. Specifically, the mounting portion 13 may be disposed in the accommodating space 12a, and the mounting portion 13 may include two risers 131, the two risers 131 are disposed at an interval, and one end of the riser 131 is fixed on the inner wall of the accommodating space 12a facing the outer side surface 12, the other ends of the two risers 131 extend toward the inner side surface 11, and a distance D1 exists between the other ends of the two risers 131 and the inner side surface 11, and the distance D may be used to accommodate the massage head assembly 30 and the push rod 22.

Alternatively, the fixing bracket 21 may be entirely located in the mounting groove 13a, or partially located in the mounting groove 13a, and the other part is located outside the mounting groove 13a, and a part of the fixing bracket 21 located in the mounting groove 13a is spaced apart from the bottom wall 130 of the mounting groove 13a by a distance D2, so that the distance D2 may form a space for the push rod 22 to move along the axial direction of the fixing bracket 21. In addition, a portion of the fixing bracket 21 located outside the mounting groove 13a may extend toward the inner side surface 11.

Further, an end of the push rod 22 remote from the massage head unit 30 (i.e., an end facing the outer side surface 12) is located in the mounting groove 13 a. As an alternative embodiment, the end of the push rod 22 away from the massage head assembly 30 abuts against the bottom wall 130 of the mounting groove 13 a.

As another alternative embodiment, the end of the push rod 22 away from the massage head assembly 30 is spaced from the bottom wall 130 of the mounting groove 13 a.

The purpose of the above two ways is to avoid the interference between the push rod 22 and the elastic support 10 when the push rod moves along the axial direction of the fixed support 21, thereby affecting the situation that the push rod 22 drives the massage head assembly 30 to move, and ensuring that the massage head assembly 30 can extend or hide more smoothly.

Referring to fig. 2 to 5, in this embodiment, the fixing bracket 21 may include a housing case 21a and a power member, the housing case 21a is fixedly connected to the elastic bracket 10, the power member is disposed in the housing case 21a, and the push rod 22 is connected to the power member so as to be movable in an axial direction of the housing case 21a by the power member.

Alternatively, the receiving case 21a is a square case, which is fittingly mounted in the mounting groove 13a of the elastic bracket 10. The power member may be disposed in the accommodating case 21a, and at least one end of the push rod 22 may penetrate into the accommodating case 21a to be connected to the power member. The length direction of the accommodating case 21a is the axial direction thereof, i.e., the direction from the outer side surface 12 to the inner side surface 11.

It is understood that in other embodiments, the housing case 21a may be a case with other shapes, such as a circular case or a trapezoidal case.

As an alternative embodiment, the power component may be a coil 21b, and the push rod 22 may be a metal rod or a magnetic rod, especially an iron rod, and when the coil 21b is energized, a magnetic field may be generated to move the push rod 22 under the action of the attraction force.

In this way, the structure is simple, a complex transmission mechanism is not required, the structural design of the massager 100 is simplified, the suction force is controllable, and the current passing through the coil 21b can be controlled to control the suction force of the push rod 22.

As another alternative, the power unit may be an air cylinder, in which case, the push rod 22 may be a telescopic rod, and the push rod 22 can be driven by the air cylinder to extend and retract, so as to drive the massage head assembly 30 to move.

By adopting the mode, the driving mode is simple, but the arrangement of the air cylinder needs to be additionally connected with parts such as an air pipe and the like, and the structure is relatively complex.

As a further alternative, the power component may include a motor, a lead screw and a slide block, wherein the lead screw is fixedly connected with the motor for converting the rotary motion of the motor into the linear motion, the slide block is slidably disposed on the lead screw, and the push rod 22 is connected with the slide block so as to move under the sliding action of the slide block.

By adopting the mode, the driving mode is simple, but parts such as the screw rod and the sliding block are additionally arranged, so that the occupied internal space is large, and meanwhile, the structural design is complex.

It can be seen that, in order to effectively simplify the structure of the massager 100, the present embodiment is described by taking the power component as the coil 21b and the push rod 22 as an iron rod.

In the present embodiment, the accommodating case 21a may be provided with a first through hole 211 and a second through hole 212 at both ends thereof in the axial direction thereof, respectively, and the power member (i.e., the coil 21b) is provided with a third through hole 213 communicating with the first through hole 211 and the second through hole 212. The push rod 22 passes through the first through hole 211, the third through hole 213, and the second through hole 212 in this order to be movable relative to the accommodating case 21 a. Specifically, as can be seen from the foregoing, the accommodating case 21a is a square case, and then both ends in the axial direction of the accommodating case 21a are both ends in the longitudinal direction, and the first through hole 211 and the second through hole 212 on both ends are both circular through holes, and both of them communicate with the inside of the accommodating case 21a, so that the push rod 22 can pass through the first through hole 211 and the second through hole 212 and be connected to the coil 21b located in the accommodating case 21 a. Alternatively, in order not to affect the connection between the coil 21b and the push rod 22, the material of the accommodating case 21a is preferably an insulating material, such as plastic, and the accommodating case 21a may be a closed case except for the first through hole 211 and the second through hole 212, or may be a case with two hollow sides, which is not particularly limited in this embodiment.

Further, the push rod 22 can be a stepped rod, optionally a stepped circular rod, and includes a first section 22a and a second section 22b, wherein the diameter of the second section 22b is smaller than that of the first section 22a, when the push rod 22 is inserted into the accommodating case 21a, the first section 22a is inserted into the accommodating case 21a through the second through hole 212, and is inserted into the third through hole 213 of the coil 21b, and finally inserted into the first through hole 211, and the second section 22b is inserted into the second through hole 212, and is connected to the massage head assembly 30. Alternatively, in order to facilitate the smooth penetration of the push rod 22 through the coil 21b and the accommodating case 21a, the diameter of the first section 22a may match the inner diameter of the first through hole 211, and the diameter of the second section 22b may match the inner diameter of the second through hole 212, so that the inner diameter of the second through hole 212 is smaller than the inner diameter of the first through hole 211, and the length of the first section 22a is greater than the length of the second section 22b, optionally, the length of the first section 22a is greater than or approximately equal to the depth of the third through hole 213 of the coil 21 b.

Because the first segment 22a is disposed through the third through hole 213, and the diameter of the first segment 22a is larger than that of the second segment 22b, when the coil 21b is energized, the suction force generated between the coil 21b and the first segment 22a is larger than the suction force generated between the coil 21b and the second segment 22b, the second segment 22b drives the massage head assembly 30 to move from the second limit position to the first limit position under the suction force of the first segment 22a, at this time, the massage head assembly 30 protrudes out of the inner side surface 11 of the elastic support 10 under the action of the second segment 22b, and the user can use the massage head assembly 30 to contact with the neck to massage.

The coil 21b can be powered on by a circuit board built in the neck massager, specifically, a switch button (not shown) is arranged on the neck massager, when a user needs to use the massager 100 for massage operation, the switch button can be activated to conduct the coil 21b and the circuit board in the neck massager, the coil 21b is powered on to generate a magnetic field with the push rod 22, and the second section 22b of the push rod 22 drives the massage head assembly 30 to move from the second limit position to the first limit position. When the user finishes using the massager 100, the switch button can be turned off, so that the coil 21b and the circuit board are disconnected, and the second section 22b of the push rod 22 drives the massage head assembly 30 to return from the first limit position to the second limit position, and at this time, the massage head assembly 30 is located in the elastic support 10.

Further, the diameter of the second section 22b is smaller than that of the first section 22a, a step surface 220 is formed at the junction of the second section 22b and the first section 22a, when the second segment 22b drives the massage head assembly 30 to move from the second limit position to the first limit position, a step surface 220 formed at the junction of the second segment 22b and the first segment 22a may just abut against the inner wall surface of the accommodating case 21a, so that, the distance that the second segment 22b moves the massage head assembly 30 from the second limit position to the first limit position can be effectively limited, i.e., the moving stroke of the second segment 22b is limited, so as to avoid the situation that the massage head assembly 30 moves to a position too far outside the elastic bracket 10 to cause the elastic bracket 10 to move backwards and then to be not fit with the neck of the user, effectively ensuring that the massage head assembly 30 is able to contact the neck of the user when in the first extreme position.

Further, when the push rod 22 is inserted into the housing case 21a and the coil 21b, the end of the first segment 22a may be located outside the first through hole 211, and the end of the second segment 22b may be located outside the second through hole 212, and meanwhile, considering that the first segment 22a and the second segment 22b may move when the coil 21b is energized, in order to limit the moving stroke of the first segment 22a, it is ensured that the ends are always located outside the first through hole 211, a first limiting member 221 may be disposed at a position of the first segment 22a near the end thereof, the first limiting member 221 is located outside the first through hole 211, and the size of the first limiting member 221 is larger than that of the first through hole 211. Thus, the first limiting member 221 can limit the moving stroke of the first segment 22 a.

That is, in the embodiment, the movement stroke of the massage head assembly 30 driven by the push rod 22 is limited doubly, the first limit is the limit between the first limit member 221 and the first through hole 211, and the second limit is the limit between the step surface 220 and the inner wall surface of the accommodating case 21 a.

Alternatively, the first limiting member 221 may be a snap ring, a collar, or the like. Further alternatively, a ring-shaped slot may be disposed at a position of the first segment 22a near the end thereof, and the first limiting member 221 may be clamped in the ring-shaped slot, so as to connect the first limiting member 221 and the first segment 22 a.

It is understood that, in other embodiments, the first retaining member 221 can also be directly sleeved on the first segment 22a, or screwed on the first segment 22a by a threaded connection.

In this embodiment, the massage device 100 may further include a restoring member 40, considering that the massage head assembly 30 can be restored to the second limit position after the user finishes using the massage device 100. The restoring member 40 can be disposed in the elastic support 10, and is connected to the push rod 22 for providing elastic restoring force so that the push rod 22 can drive the massage head assembly 30 to realize automatic restoration. Optionally, the restoring member 40 may be a spring or a leaf spring.

Taking the restoring member 40 as an example of a spring, as an alternative embodiment, one end of the spring may be fixedly connected with the elastic bracket 10, and the other end of the spring may be fixedly connected with the push rod 22, so that a pulling force may be applied to the push rod 22 to enable the push rod 22 to be automatically restored.

Also in the case of return element 40 as a spring, as an alternative embodiment, one end of the spring may be connected to housing 21a and the other end may be fitted over push rod 22 and connected to push rod 22. Specifically, the spring may be sleeved on the first segment 22a of the push rod 22 and located outside the accommodating shell 21a, such that one end of the spring may abut against the surface of the accommodating shell 21a provided with the first through hole 211, and the other end of the spring may just abut against the first limiting member 221, such that the spring is firmly located between the accommodating shell 21a and the first limiting member 221. With this arrangement, not only is it ensured that the spring is not easily disengaged from the push rod 22, but also the spring is mounted outside the housing case 21a, which facilitates the assembly of the spring.

It can be seen that, in both of the above-mentioned manners, no matter how the returning member 40 is disposed, as long as it is disposed between the push rod 22 and the accommodating case 21a, it can always apply a force to the push rod 22 toward the first limit position along the second limit position, so that the push rod 22 can be automatically returned.

Referring to fig. 3 to 7, in the present embodiment, in order to ensure that the massage head assembly 30 can contact the neck of the user in the first limit position, and avoid the poor contact condition, the outer surface of the massage head assembly 30 protrudes at least 1mm from the inner side surface 11 of the elastic support 10, i.e., the massage head assembly 30 needs to protrude from the inner side surface 11 of the elastic support 10 to be able to contact the neck of the user. Considering that the elastic support 10 is moved backward and does not fit the neck of the user effectively if the massage head assembly 30 protrudes outward too much, the outer surface of the massage head assembly 30 protrudes from the inner side surface 11 of the elastic support 10 by 1-6 mm. For example, it may be 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, or the like.

Further, the massage head assembly 30 may include a support plate 31 and an electrode plate 32, the support plate 31 is fixedly connected to the push rod 22, and the electrode plate 32 is fixedly connected to the support plate 31. That is, the electrode sheet 32 is a member that contacts the neck of the user, and the outer surface of the massage head unit 30 mainly refers to the outer surface of the electrode sheet 32.

Optionally, the supporting piece 31 and the electrode plate 32 are both circular sheets, a central hole matched with the second section 22b of the push rod 22 may be disposed at the center of the supporting piece 31, and the second section 22b may be exactly clamped in the central hole, so that the supporting piece 31 may be driven to move by the second section 22 b.

Optionally, the support plate 31 may be made of plastic, and considering that the support plate 31 is connected to the push rod 22 and the electrode plate 32 needs to be driven to move under the action of the push rod 22, in order to improve the connection strength between the support plate 31 and the push rod 22, the support plate 31 is provided with a reinforcing rib 310 on a surface facing the push rod 22. Further alternatively, the four reinforcing ribs 310 are arranged at intervals along the center of the support plate 31 to form an approximate cross shape. It is understood that in other embodiments, the number of the reinforcing ribs 310 is not limited to four, but may be one, two, three or more. The shape formed by the arrangement can also be a straight shape, a rice shape, an X shape and the like.

In this embodiment, the outer periphery of the electrode plate 32 may extend toward the direction of the push rod 22 to form a first flange 320, the first flange 320 and the electrode plate 32 enclose a receiving space, and the support plate 31 may be fixedly disposed in the receiving space. Specifically, the electrode sheet 32 is a circular sheet, and the outer peripheral edge thereof is a circumferential surface in the radial direction thereof. The design that the supporting sheet 31 is fixedly arranged in the accommodating space can reduce the volume of the massage head assembly 30, so that the structure is more compact.

Further, in order to facilitate the movement of the massage head assembly 30 relative to the inner side surface 11 of the elastic bracket 10, the inner side surface 11 of the elastic bracket 10 may be provided with a through hole 110 corresponding to the first flange 320 of the electrode plate 32, that is, when the push rod 22 drives the support plate 31 and the electrode plate 32 to switch between the second limit position and the first limit position, the first flange 320 may move relative to the through hole 110. Alternatively, the inner diameter of through-hole 110 may match the outer diameter of first flange 320 to facilitate movement of first flange 320.

Furthermore, the first flange 320 extends outward along the radial direction of the electrode plate 32 to form a second flange 321, the second flange 321 can be located in the elastic support 10, and the size of the second flange 321 is greater than the inner diameter of the through hole 110. Therefore, when the electrode plate 32 moves, the second flange 321 can form a stop position, so that the electrode plate 32 can be prevented from being separated from the elastic support 10, and meanwhile, the second flange 321 can prevent sharp corners and sharp edges formed at the position, exposed out of the through hole 110 of the elastic support 10, of the electrode plate 32 from possibly cutting a user, and the use safety of the user is ensured.

The following is a brief description of the use of the massager 100 of the present invention:

(1) the use stage is as follows: the coil 21b is energized, the second section 22b of the push rod 22 drives the electrode sheet 32 to move under the suction of the first section 22a, so that the first flanging 320 of the electrode sheet 32 extends out of the through hole 110 of the elastic support 10, and at this time, the user can use the electrode sheet 32 to contact the neck skin for massage.

(2) And (3) a use finishing stage: after the user finishes using, the coil 21b may be powered off, and under the action of the restoring member 40, the second section 22b of the push rod 22 drives the electrode plate 32 to move, so that the first flange 320 of the electrode plate 32 is retracted into the through hole 110 from the through hole 110 of the elastic support 10, at this time, the outer surface of the electrode plate 32 is flush with the inner side surface 11 of the elastic support 10 or is recessed relative to the inner side surface 11 of the elastic support 10.

The above detailed description of the massage device disclosed in the embodiments of the present invention is provided, and the principle and the implementation of the present invention are explained by applying specific embodiments, and the above description of the embodiments is only used to help understanding the massage device and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. A massager, comprising:

2. The massager of claim 1, wherein the pushing-out assembly comprises a fixing bracket and a push rod, the fixing bracket is arranged in the accommodating space of the elastic bracket and is fixedly connected with the elastic bracket, the push rod is movably connected with the fixing bracket along the circumferential direction of the fixing bracket, and the massage head assembly is fixedly connected with the push rod.

3. The massager of claim 2, wherein the fixing bracket comprises a housing and a power member, the housing is fixedly connected to the elastic bracket, the power member is disposed in the housing, and the push rod is connected to the power member and is movable relative to the housing in an axial direction thereof under the action of the power member.

4. The massager of claim 3, wherein the power member is a coil, the push rod is a magnetic rod, or the power member is a cylinder, the push rod is a telescopic rod, or the power member comprises a motor, a screw rod and a slide block, the screw rod is fixedly connected with the motor, the slide block is slidably arranged on the screw rod, and the slide block is fixedly connected with the push rod.

5. The massager of claim 4, wherein the power member is a coil, and when the push rod is a magnetic rod, the housing case is provided with a first through hole and a second through hole at both ends in the axial direction of the housing case, and the coil is provided with a third through hole communicating with the first through hole and the second through hole;

6. The massager of claim 5, wherein the push rod is in a stepped rod shape and comprises a first section and a second section, the diameter of the second section is smaller than that of the first section, the diameter of the first section is matched with the inner diameter of the first through hole, the first section penetrates through the third through hole, the diameter of the second section is matched with the inner diameter of the second through hole, and the second section is connected with the massage head assembly;

7. The massager of claim 6, wherein when the massage head assembly is located at the first extreme position, a step surface formed at a junction of the second section and the first section abuts against an inner wall surface of the housing.

8. The massager of claim 6, wherein an end of said first section is located outside said first through hole and an end of said second section is located outside said second through hole.

9. The massager of claim 8, wherein the first segment is provided with a first limiting member near an end thereof, the first limiting member is located outside the first through hole, and the size of the first limiting member is larger than that of the first through hole.

10. The massager of any one of claims 2-9, further comprising a reset member, wherein the reset member is disposed in the accommodating space of the elastic support, one end of the reset member is connected to the elastic support, and the other end of the reset member is connected to the push rod, or one end of the reset member is connected to the fixed support, and the other end of the reset member is connected to the push rod.

11. The massager of any one of claims 2-9, wherein the massage head assembly comprises a support sheet and an electrode sheet, wherein the support sheet is fixedly connected with the push rod, and the electrode sheet is fixedly connected with the support sheet.

12. The massager of claim 11, wherein the outer periphery of the electrode plate extends toward the push rod to form a first flange, the first flange and the electrode plate enclose a receiving space, the support plate is located in the receiving space, and the inner side surface of the elastic support is provided with a through hole corresponding to the first flange of the electrode plate.

13. The massager of claim 12, wherein the first flange extends radially outwardly of the electrode plate to form a second flange, the second flange is located within the resilient support, and the second flange has a dimension greater than the diameter of the through hole.

14. The massager of any one of claims 1 to 9, wherein said outer surface of said massage head assembly protrudes at least 1mm above said inner surface of said resilient support.

15. The massager of any one of claims 2-9, wherein the receiving space of the elastic support is provided with a mounting portion, the mounting portion is formed with a mounting groove, the mounting groove has a bottom wall, the fixing support is mounted on the mounting groove, one end of the push rod away from the massage head assembly is located in the mounting groove, and the one end of the push rod away from the massage head assembly abuts against the bottom wall of the mounting groove or has a distance from the bottom wall of the mounting groove.

16. The massager of any one of claims 1-9, wherein said massager is a neck massager or an eye massager.