CN219398102U

CN219398102U - Transmission device, massage movement and massage instrument

Info

Publication number: CN219398102U
Application number: CN202320235834.5U
Authority: CN
Inventors: 薛冠楠; 徐永彪; 张冬蕾
Original assignee: Guangdong Mofa E Commerce Co ltd
Current assignee: Guangdong Mofa E Commerce Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-07-25
Anticipated expiration: 2033-02-15

Abstract

The application discloses transmission, massage core and massage appearance, transmission includes rotates, eccentric part and coupling assembling, rotates the piece and can rotate around the center pin, and the eccentric part is connected with rotating the piece, and the central line of eccentric part is obtuse angle or acute angle setting with the central line of rotating the piece, and the ascending one end of coupling assembling's extending direction is used for being connected to massage structure, and the ascending other end swing joint of coupling assembling's extending direction is in the eccentric part to make it have at least up-and-down direction reciprocating motion's degree of freedom, the optional position between the last both ends of coupling assembling's extending direction is movable to set up in preset position. The massage structure can be driven to do compound motions of left-right swing, front-back expansion and up-down swing through the transmission of the rotating piece, the eccentric piece and the connecting component, so that kneading massage is simulated by hands of a user, and the massage effect is improved.

Description

Transmission device, massage movement and massage instrument

Technical Field

The utility model relates to the technical field of massage apparatuses, in particular to a transmission device, a massage machine core and a massage instrument.

Background

People bear various pressures in daily life and working process, and feel tired easily, so that symptoms such as muscle soreness and the like are generated. In order to relieve the symptoms such as fatigue, muscle soreness and the like, massage products such as a neck massager, a shoulder massager, a back massager and the like appear on the market, and physical fatigue can be relieved in a massage mode.

However, the movement of the existing massage product usually adopts a combination of a plurality of transmission devices to perform compound movements in a plurality of directions, such as compound movements of left-right swing and back-and-forth movement, and the arrangement of the plurality of transmission devices leads to complex structure and large volume of the whole machine.

Disclosure of Invention

In view of the above, the utility model provides a transmission device, a massage machine core and a massage instrument.

A first aspect of the present utility model proposes a transmission device comprising:

the rotating piece can rotate around the central shaft;

the eccentric part is connected with the rotating part, and the central line of the eccentric part and the central line of the rotating part form an obtuse angle or an acute angle;

the connecting component is used for connecting one end of the connecting component in the extending direction to the massage structure, and the other end of the connecting component in the extending direction is movably connected to the eccentric part so as to at least have the freedom degree of reciprocating motion in the up-down direction;

any position between two ends of the connecting component in the extending direction can be movably arranged at a preset position.

A second aspect of the present utility model proposes a massage movement comprising:

a driving device;

a massage structure;

the transmission device is connected with the driving device and the massage structure, and the driving device is used for driving the transmission device to drive the massage structure to perform compound motions of left-right swing, front-back expansion and up-down swing.

A third aspect of the present utility model proposes a massage apparatus comprising:

a body at least for wearing the massage device on a user;

the massage machine core is arranged on the main body so as to massage the part to be massaged of the user.

According to the transmission device provided by the first aspect of the utility model, the transmission of the rotating piece, the eccentric piece and the connecting component can drive the massage structure to do the compound motions of left-right swing, front-back expansion and up-down swing, the structure is simple, only one transmission device is needed to drive one massage structure to do the compound motions of left-right swing, front-back expansion and up-down swing, the machine core volume can be reduced, and the compound motions in multiple directions can simulate the massage actions of kneading and the like of a user by hands, so that the massage effect is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained by those skilled in the art without the inventive effort.

Fig. 1 is a schematic structural diagram of a transmission device according to an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of a rotating member and an eccentric member according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a massage machine core according to an embodiment of the present application.

Fig. 4 is a schematic view of a deformation structure of the massage machine core according to the embodiment of the present application.

Fig. 5 is a schematic view of an upper cover of the massage machine core shown in fig. 4.

Fig. 6 is a schematic structural diagram of a massage apparatus according to an embodiment of the present application.

In the figure: 100. a transmission device; 10. a rotating member; 11. a mounting surface; 20. an eccentric member; 30. a connection assembly; 31. a connecting handle; 32. a movable member; 40. a limiting plate; 50. a connecting piece; 60. a gear; 1000. massage movement; 200. presetting a position; 300. a driving device; 400. a massage structure; 500. a housing; 500a, an upper cover; 501. a limit seat; 502. an endless track; 10000. a massage device; 2000. a main body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Referring to fig. 1-5, an embodiment of the present utility model discloses a transmission device 100, which includes a rotating member 10, an eccentric member 20 and a connecting assembly 30, wherein the rotating member 10 can rotate around a central axis, and the rotating member 10 can be driven by a driving device 300 to drive the rotating member 10 to rotate around the central axis, the eccentric member 20 is connected with the rotating member 10, a center line of the eccentric member 20 and a center line of the rotating member 10 form an obtuse angle or an acute angle, one end of the connecting assembly 30 in an extending direction is used for being connected to a massaging structure 400, the other end of the connecting assembly 30 in the extending direction is movably connected to the eccentric member 20 so as to have at least a degree of freedom of reciprocating motion in an up-down direction, and any position between two ends of the connecting assembly 30 in the extending direction can be movably arranged at a preset position 200. The up-down direction refers to the vertical direction perpendicular to the bottom surface of the rotary member 10 as shown in fig. 2.

The transmission device 100 of the embodiment of the utility model can drive the massage structure 400 to do the compound motions of left-right swing, front-back expansion and up-down swing through the transmission of the rotating piece 10, the eccentric piece 20 and the connecting component 30 by the driving force of the driving device 300, has simple structure, and can drive one massage structure 400 to do the compound motions of left-right swing, front-back expansion and up-down swing only by one transmission device 100, thereby not only reducing the movement volume, but also simulating the kneading massage of the user by a plurality of directions of compound motions and improving the massage effect.

In some usage scenarios, as shown in fig. 3-6, the transmission device 100 provided by the embodiment of the utility model can be used in a massage machine core 1000 of a massage product such as a massage instrument 10000, and the like, and by setting the rotating member 10, the eccentric member 20 and the connecting component 30, the eccentric member 20 can perform eccentric motion with a motion track in a bevel shape, so as to drive the massage structure 400 to perform compound motion of left-right swing, back-forth expansion and up-down swing, thereby simulating kneading massage of a user by hands and improving massage effect.

In some embodiments, as shown in fig. 2 and 4, the eccentric member 20 is an eccentric shaft, the eccentric shaft is connected to the rotating member 10, and the center line of the eccentric shaft is disposed at an obtuse angle or an acute angle with the center line of the rotating member 10, one end of the connection assembly 30 in the extending direction is used for being connected to the massage structure 400, and the other end of the connection assembly 30 in the extending direction is movably connected to the eccentric shaft.

For example, the rotating member 10 may have a wheel-shaped structure, the eccentric member 20 may be directly fixed to the rotating member 10, or indirectly fixed to the rotating member 10 through a connecting structure, and a space is provided between the eccentric member 20 and a central position of the rotating member 10, so that the eccentric member 20 is eccentrically disposed, and when the eccentric member 20 rotates, the connecting assembly 30 can be driven to perform a compound motion of stretching back and forth and swinging left and right; the center line of the eccentric member 20 and the center line of the rotating member 10 form an obtuse angle or an acute angle, so that the motion track of the eccentric member 20 following the rotation of the rotating member 10 is in an inclined plane shape, at this time, the connecting assembly 30 is movably connected to the eccentric member 20, so that the connecting assembly 30 has a movable degree of freedom of reciprocating motion along the axial direction of the eccentric member 20, namely the up-and-down direction, and therefore, the eccentric member 20 can also drive the massage structure 400 to move up and down when rotating, and any position between two ends of the connecting assembly 30 in the extending direction can be movably arranged at the preset position 200, and the movable arrangement is used for adapting the connecting assembly 30 to drive the massage structure 400 to perform a compound motion of swinging left and right, stretching back and forth and swinging up and down, and meanwhile, the constraint on the motion angle of the massage structure 400 is also adopted, namely the compound motion is performed within the range adapting to the size of the massage part of a human body, so that the massage effect is improved.

In some embodiments, the angle between the centerline of the eccentric 20 and the centerline of the rotor 10 is less than 30 °. In this embodiment, the massage effect achieved by the included angle between the center line of the eccentric member 20 and the center line of the rotating member 10 in the above range meets the user's requirement, if the included angle is too large, the whole space will be enlarged, so the included angle is smaller than 30 ° in this application, so that the amplitude of the movement of the connecting assembly 30 in the up-down direction is larger, the massage is more stable, and the comfort is better.

In some embodiments, as shown in fig. 2, the eccentric 20, i.e. the eccentric shaft, is arranged obliquely in a direction facing away from the centre position of the rotor 10. In the present embodiment, the eccentric 20 is disposed to be inclined outward, so that the moving range of the eccentric 20 in the horizontal direction can be increased.

Of course, in other embodiments, the eccentric 20, i.e. the eccentric shaft, may also be arranged obliquely inwards in the direction of the centre position of the rotating member 10, in case it is desired to reduce the range of movement of the eccentric 20 in the horizontal direction.

In some embodiments, as shown in fig. 1 and 3, the connection assembly 30 includes a connection handle 31 and a movable member 32, one end of the connection handle 31 in the extending direction is used to be connected to the massage structure 400, the other end of the connection handle 31 in the extending direction is connected to the movable member 32, and the movable member 32 is movably sleeved on the eccentric member 20, so that the movable member 32 has at least a degree of freedom of reciprocating motion in the up-down direction. In this embodiment, the connecting handle 31 and the movable member 32 cooperate to drive the movable member 32 and the connecting handle 31 to drive the massage structure 400 to perform a compound motion of swinging left and right, stretching back and forth and swinging up and down under the eccentric motion of the eccentric member 20.

Illustratively, as shown in fig. 1, the movable member 32 is circular in shape so as to be sleeved on the cylindrical eccentric member 20, so that the movable member 32 has a degree of freedom of reciprocating movement in the up-down direction.

In some embodiments, as shown in fig. 2, the transmission device 100 further includes a limiting plate 40, where the limiting plate 40 is disposed at an end of the eccentric member 20 away from the rotating member 10, and the limiting plate 40 is blocked above the movement track of the movable member 32. In the present embodiment, the movable member 32 can be prevented from being separated from the eccentric member 20 by the provision of the stopper plate 40.

It should be understood that, as shown in fig. 5, the transmission device 100 may not be provided with the limiting plate 40, and only when the transmission device 100 is mounted on the housing 500 of the massage machine core 1000, the annular track 502 is provided at a position corresponding to the upper cover 500a of the housing 500 to limit the movable member 32 to rotate along the annular track 502, so as to avoid the movable member 32 from deviating from the track.

In some embodiments, as shown in fig. 1, the connecting assembly 30 is movably mounted at the preset position 200 through the connecting member 50, and the connecting member 50 is a rotatable member having at least an arc surface. In the present embodiment, rotation can be facilitated by the arrangement of the circular arc surface of the connection member 50.

In some embodiments, as shown in fig. 1 and 3, the connection assembly 30 is movably connected to the connection member 50, and the connection member 50 can be rotated in situ at the preset position 200. In this embodiment, the connecting member 50 is limited to the preset position 200, so that the connecting member 50 can only rotate in place in the preset position 200 to adapt to the left-right swing and up-down swing of the connecting assembly 30, and the connecting assembly 30 movably penetrates through the connecting member 50 to adapt to the front-back expansion of the connecting assembly 30.

Of course, in other embodiments, the connecting assembly 30 may be fixedly connected to the connecting member 50, and the preset position 200 has a space for the connecting member 50 to move, so that the connecting member 50 can rotate and move in the preset position 200. In this embodiment, the space of the movement track of the connecting piece 50 driven by the space-avoiding connecting assembly 30 is set at the preset position 200 for the connecting piece 50 to move and rotate, so as to adapt to the compound movement of the massaging structure driven by the connecting assembly 30 to swing left and right, stretch back and forth and swing up and down.

In some embodiments, as shown in FIG. 1, the connection 50 is a swivel ball. In this embodiment, the connection member 50 may employ a rotating ball so that the connection assembly 30 can rotate at the preset position 200.

The rotating ball has a channel along the length direction of the connecting handle 31 for the connecting handle 31 to movably pass through, and two ends of the channel are circular holes matched with the outer Zhou Shi of the connecting handle 31 to facilitate the telescopic movement of the connecting handle 31.

In some embodiments, as shown in fig. 1 and 2, the rotating member 10 has a mounting surface 11 for connecting the eccentric member 20, and the mounting surface 11 has a slope structure corresponding to a movement trace of the eccentric member 20. In the present utility model, the eccentric member 20 is generally in a cylindrical structure, and the processing of the eccentric member 20 can be facilitated by the arrangement of the inclined surface structure, so that the eccentric member 20 can be maintained in an inclined arrangement after being assembled, so that the center line of the eccentric member 20 is arranged at an obtuse angle or an acute angle with the center line of the rotating member 10.

The mounting surface 11 may be a planar structure parallel to the horizontal line, as long as the eccentric member 20 provided on the mounting surface 11 is inclined with respect to the horizontal plane so that the center line of the eccentric member 20 is disposed at an obtuse angle or an acute angle with respect to the center line of the rotary member 10.

In some usage scenarios, a gear 60 is connected to the back of the rotating member 10 opposite to the mounting surface 11, and the gear 60 is used for being in transmission connection with the driving device 300, so that the rotating member 10 can rotate under the driving of the driving device 300.

Referring to fig. 3-4, the embodiment of the utility model further provides a massage machine core 1000, which includes a driving device 300, a massage structure 400, and the above-mentioned transmission device 100, wherein the transmission device 100 is connected to the driving device 300 and the massage structure 400, and the driving device 300 is used for driving the transmission device 100 to drive the massage structure 400 to perform a compound motion of swinging left and right, stretching back and forth, and swinging up and down. In this embodiment, the driving device 300 may use a driving motor to provide driving force and drive the massage structure 400 to perform massage through the transmission device 100. The massage structure 400 includes a massage head for contacting the neck of the user to perform kneading massage, and the massage head of the massage structure 400 may have a smooth curved surface, and may also be provided with a plurality of cylindrical structures having different lengths or identical lengths so as to simulate the fingers of the user, thereby simulating the kneading action of the hands of the user when performing the combined motion of the left-right swing, the front-back extension and the up-down swing, and improving the massage effect.

In some usage scenarios, as shown in fig. 6, the massage machine core 1000 provided in the embodiment of the present utility model may be used in a massage product such as a neck massager 10000 to simulate kneading and massaging of a user's neck by a human hand.

It will be appreciated that the massage machine core 1000 provided in the embodiments of the present application may also be used for a massage product such as a shoulder massager, a back massager, etc. to perform kneading massage in multiple directions on the shoulders and the back of a user. The massage machine core 1000 provided in the embodiment of the present application may be further installed in a massage chair capable of massaging the whole body of a user, and more than one massage machine core 1000 is installed on the massage chair to perform kneading massage in multiple directions on the neck and/or shoulder and/or back of the user.

In some embodiments, as shown in fig. 3, the massage machine core 1000 further includes a housing 500, and the transmission device 100 and the driving device 300 are both mounted on the housing 500, so that the housing 500 can perform bearing and protecting functions, and facilitate assembly of the massage machine core 1000. The preset position 200 is disposed on the housing 500, and the housing 500 includes a limiting seat 501, and a circular limiting cavity adapted to the connecting piece 50 is disposed in the limiting seat 501 to form the preset position 200.

In other embodiments, as shown in fig. 4 and 5, the preset position 200 may also be a recessed position preset on the housing 500.

The structure and function of the transmission device 100 in the massage machine core 1000 according to the embodiment of the present application are the same as those of the foregoing embodiment, and specific reference may be made to the description of the foregoing embodiment, which is not repeated.

Referring to fig. 6, the embodiment of the utility model further provides a massage apparatus 10000, which includes a main body 2000 and the massage machine core 1000 described above, wherein the main body 2000 is at least used for wearing the massage apparatus on a user, and the massage machine core 1000 is mounted on the main body 2000 to massage a portion to be massaged of the user. The structure and function of the massage machine core 1000 in the massage apparatus 10000 provided in this embodiment are the same as those of the above embodiment, and specific reference may be made to the description of the above embodiment, which is not repeated.

In some usage scenarios, the main body 2000 is in a non-closed ring shape, such as a C-shape, a U-shape, etc., so as to adapt to a portion to be massaged of a human body, where the portion to be massaged may be any portion of the body or the whole body including the back, the shoulder, the neck, the arms, the legs, and the feet of the user, and the massaging instrument 10000 provided by the embodiment of the present application can perform kneading massage on any portion of the body of the user.

In some embodiments, a first massage component and a second massage component may be disposed on the main body 2000 at intervals, where the first massage component includes one or more massage cores 1000, and the second massage component includes one or more massage cores 1000, such as a massage device for a shoulder, and then the first massage component and the second massage component respectively correspond to massage positions acting on a left shoulder and a right shoulder of a user, or massage devices for other symmetrical massage positions of a human body, which may have effects of synchronous kneading massage and convenient use.

Those skilled in the art may combine and combine the features of the different embodiments or examples described in this specification and of the different embodiments or examples without contradiction.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A transmission, comprising:

the rotating piece can rotate around the central shaft;

2. A transmission according to claim 1, wherein the angle between the centre line of the eccentric and the centre line of the rotating member is less than 30 °.

3. The transmission of claim 1, wherein: the eccentric part is an eccentric shaft, the eccentric shaft is connected with the rotating part, and the central line of the eccentric shaft and the central line of the rotating part form an obtuse angle or an acute angle;

the other end of the connecting assembly in the extending direction is movably connected to the eccentric shaft so as to have a degree of freedom of reciprocating movement along the axis of the eccentric shaft.

4. A transmission according to claim 3, wherein the eccentric shaft is inclined in a direction facing away from the central position of the rotating member; or,

the eccentric shaft is obliquely arranged towards the central position of the rotating piece.

5. A transmission device according to claim 1 or 2, wherein the connecting assembly comprises a connecting handle and a movable member, one end of the connecting handle in the extending direction is used for being connected to the massage structure, the other end of the connecting handle in the extending direction is connected with the movable member, and the movable member is movably sleeved on the eccentric member so that the movable member has at least a degree of freedom of reciprocating movement in the up-down direction.

6. The transmission of any one of claims 1-4, wherein the connecting assembly is movably mounted at the predetermined position by a connecting member, the connecting member being a rotatable member having at least an arcuate surface.

7. The transmission of claim 6, wherein the connecting assembly is movably connected to a connecting member, and wherein the connecting member is capable of in-situ rotation at the predetermined position; or,

the connecting component is fixedly connected with the connecting piece, and the preset position is provided with a space for the connecting piece to move, so that the connecting piece can rotate and move in the preset position.

8. The transmission of claim 7, wherein the connection is a swivel ball.

9. The transmission of claim 1, wherein the rotating member has a fitting surface for coupling with the eccentric member, the fitting surface having a slope structure corresponding to a movement locus of the eccentric member.

10. A massage movement, comprising:

a driving device;

a massage structure;

the transmission device according to any one of claims 1-9, wherein the transmission device is connected to the driving device and the massage structure, and the driving device is used for driving the transmission device to drive the massage structure to perform compound motions of left-right swing, back-and-forth expansion and back-and-forth swing.

11. A massage apparatus, comprising:

a body at least for wearing the massage device on a user;

the massage machine core according to claim 10, wherein the massage machine core is mounted to the main body to massage a portion to be massaged of a user.

12. The massage apparatus of claim 11, further comprising a first massage assembly and a second massage assembly disposed in spaced relation to the body, wherein the first massage assembly comprises one or more of the massage movements and the second massage assembly comprises one or more of the massage movements.