CN214105176U

CN214105176U - Shock-absorbing structure of massager

Info

Publication number: CN214105176U
Application number: CN202022666381.0U
Authority: CN
Inventors: 李纯滨; 陈炳成; 区东华
Original assignee: Shenzhen Leaderment Technology Co ltd
Current assignee: Shenzhen Leaderment Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-09-03
Anticipated expiration: 2030-11-17

Abstract

The application relates to the technical field of massager equipment, in particular to a damping structure of a massager, which comprises a shell, a vibration motor and a transmission assembly, wherein the vibration motor is arranged in the shell, the transmission assembly is used for being in contact with a human body, a first through hole is formed in the shell in the vertical direction, the transmission assembly penetrates through the first through hole and is fixedly connected with the vibration motor, and a connecting seat is fixedly connected to the vibration motor and is connected with the shell through a buffering assembly; the connecting seat is relatively fixed with vibrating motor and casing for vibrating motor can work smoothly, can produce the vibration when vibrating motor moves, and the buffering subassembly can absorb partly vibration, produces deformation and becomes elastic potential energy with kinetic energy, reduces the kinetic energy of transmitting the casing, makes the vibration range of casing reduce, improves massage effect.

Description

Shock-absorbing structure of massager

Technical Field

The application relates to the field of massager equipment, in particular to a damping structure of a massager.

Background

At present, the massager achieves massage, kneading, beating, vibration, beating, swinging, rolling and the like through motor driving or electromagnetic vibration, generates massage stimulation reflection action on organs, muscles and acupuncture points of necks, backs, waists, legs, feet and the like of a human body, improves blood circulation, and has the massage health-care effects of eliminating fatigue, relieving muscle soreness and the like.

When the existing massager works, the vibration motor generates vibration with different degrees and transmits the vibration to a part to be massaged through the transmission component so as to achieve the massage effect on a human body; in the actual massage process, when the vibration motor vibrates, the shell of the massager also vibrates.

With respect to the related art in the above, the inventors consider that: the vibration of the housing does not bring about any therapeutic effect, but the vibration of the housing weakens the vibration effect of the transmission assembly, reducing the massage effect.

SUMMERY OF THE UTILITY MODEL

In order to reduce the vibration range of casing to improve the effect of massage, this application provides a shock-absorbing structure of massager.

The application provides a shock-absorbing structure of massager adopts following technical scheme:

the utility model provides a shock-absorbing structure of massager, includes the casing, installs the vibrating motor in the casing to and be used for the transmission subassembly with human contact, the casing is equipped with first through-hole along vertical direction, the transmission subassembly wear to locate first through-hole and with vibrating motor fixed connection, the last fixedly connected with connecting seat of vibrating motor, the connecting seat is connected with the casing through buffering subassembly.

By adopting the technical scheme, when massage is needed, a user contacts the body part needing massage with the transmission component, then the vibration motor is operated, and the vibration motor transmits the vibration to the part to be massaged through the transmission component to massage the human body; the vibration motor and the shell are relatively fixed by the connecting seat, so that the vibration motor can work smoothly, vibration can be generated when the vibration motor runs, the buffer assembly can absorb part of vibration and deform to change kinetic energy into elastic potential energy, the kinetic energy transmitted to the shell is reduced, the vibration amplitude of the shell is reduced, and the massage effect is improved; on the other hand, in the process of transporting the shell, if the shell collides, the buffer assembly can also play a role in protecting the vibration motor.

Preferably, the connecting seat includes the connecting portion of fixed connection on vibrating motor week lateral wall to and two at least transmission portions fixed with connecting portion, and transmission portion is equipped with the hole of stepping down along vertical direction, and fixedly connected with can wear to locate the connecting rod in the hole of stepping down on the shells inner wall, and connecting rod week lateral wall has the clearance with the downthehole inside wall of stepping down, and the cushion subassembly is located connecting rod and lateral wall and the elastic ring pad of the downthehole inside wall conflict of stepping down including the cover.

By adopting the technical scheme, during installation, the elastic ring cushion is sleeved on the connecting rod, then the transmission part is sleeved on the elastic ring cushion, and the connecting rod plays a role in limiting the connecting part and the vibration motor, so that the installation is simple and convenient; on the other hand, when the vibration motor vibrates, the elastic ring cushion can convert kinetic energy transmitted by the vibration motor into elastic potential energy so as to achieve the effect of reducing the vibration amplitude of the shell; when in massage, a user can generate extrusion force on the transmission component, and at the moment, the transmission part and the elastic ring cushion can generate relative sliding so as to reduce the pressure on the transmission part and reduce the damage and fracture of the transmission part.

Preferably, the connecting rod is provided in plurality along the circumference of the output shaft of the vibration motor.

By adopting the technical scheme, the uniformly arranged connecting rods can achieve a better shock absorption effect, so that the forces transmitted by the vibration motor towards different directions can be absorbed by the adaptive elastic ring pads; on the other hand, the load of a single connecting rod is reduced, and the service life of the connecting rod is prolonged.

Preferably, the lower end face of the elastic ring cushion is provided with a first guide inclined plane capable of abutting against the transmission part.

Through adopting above-mentioned technical scheme, when carrying out the suit with transmission portion and connecting rod, because the elastic ring pad is elastic, first direction inclined plane plays the effect of direction for elastic sleeve pad is located to the cover more easily of tank bottom.

Preferably, the buffering assembly further comprises an elastic pad with one end fixedly connected to the inner wall of the shell, and the other end of the elastic pad abuts against one end, far away from the output shaft, of the vibration motor.

By adopting the technical scheme, the elastic cushion plays a role in supporting the vibration motor; on the other hand, the elastic cushion can also absorb a part of energy generated by the vibration of the vibration motor, so that the vibration amplitude of the shell is further reduced; in the process of massage, a user can extrude the connecting shell, the elastic cushion can deform, and the rigid collision of the shell of the vibration motor is reduced.

Preferably, the transmission subassembly includes fixed connection in the epaxial balancing weight of vibrating motor output, install the connection shell on vibrating motor, the balancing weight is located inside the connection shell, and the balancing weight outer wall has the clearance with being connected the shell inner wall, the focus of balancing weight has the certain distance with the axis of vibrating motor output shaft, the casing is equipped with the groove of stepping down along vertical direction, connect shell week lateral wall and the inslot lateral wall of stepping down and have the clearance, the connecting seat passes through connecting piece and vibrating motor fixed connection, connection shell fixed connection is in the connecting seat.

By adopting the technical scheme, the vibrating motor drives the balancing weight to rotate, and the eccentric force generated by the balancing weight drives the transmission assembly to reciprocate so as to massage a user; in the massage process, because the connecting shell and the abdicating groove have a gap, the shell is provided with a vibration space of the connecting shell, and the collision between the connecting shell and the shell is reduced.

Preferably, a buffer cushion which is abutted against the connecting shell and the groove bottom of the abdicating groove is arranged between the connecting shell and the groove bottom of the abdicating groove.

Through adopting above-mentioned technical scheme, the blotter takes place deformation to absorb the kinetic energy that some vibrations produced, further reduce the vibration of casing.

Preferably, the lateral wall is equipped with the butt strip of contradicting with the connection shell on the cushion pad, and the butt strip is the annular setting.

By adopting the technical scheme, the contact area between the connecting shell and the cushion pad is reduced by the abutting strips, so that the vibration space of the connecting shell is larger, the obstruction to the connecting shell is reduced, and the massage effect is improved; on the other hand, when not massaging, the butt strip that the annular set up plays waterproof dustproof effect.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is an exploded view for showing the housing.

Fig. 3 is an exploded view showing the elastic ring pad.

FIG. 4 is a cross-sectional view for showing the cushion.

Description of reference numerals: 1. a housing; 111. an upper shell; 112. a lower case; 113. a side casing; 11. a vibration motor; 12. a first through hole; 13. a yielding groove; 2. a transfer assembly; 21. a balancing weight; 22. a connecting shell; 23. a support housing; 24. an elastic massage head; 25. flanging; 26. a lower back-off part; 27. turning over the upper part; 3. a connecting seat; 31. a connecting portion; 32. a transmission section; 33. a hole of abdication; 34. a connecting rod; 35. a reinforcing portion; 36. a support table; 4. a buffer assembly; 41. an elastic ring pad; 42. a first guide slope; 43. a clamping groove; 5. an elastic pad; 6. a connecting member; 7. a cushion pad; 71. a buffer chamber; 8. an abutment bar; 9. a first connecting piece; 91. a second connecting piece.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a shock-absorbing structure of a massager. Referring to fig. 1 and 2, referring to fig. 1, the massage device includes a housing 1, a vibration motor 11 installed in the housing 1, and a transmission assembly 2 for contacting with a human body, in an embodiment, the transmission assembly 2 is provided at both ends of an upper housing 111 to achieve a better massage effect on the human body; casing 1 is equipped with first through-hole 12 along vertical direction, transmission assembly 2 is including wearing to locate the connection shell 22 of first through-hole 12, fixed connection is in connection shell 22 and is kept away from vibrating motor 11 one and serves the support shell 23, the elasticity massage head 24 on the support shell 23 is located to the cover, and fixed connection is in the epaxial balancing weight 21 of vibrating motor 11 output, there is the certain distance in the focus of balancing weight 21 and the axis of vibrating motor 11 output shaft, vibrating motor 11 drives balancing weight 21 and rotates, the eccentric power that produces through balancing weight 21 drives the first reciprocating motion of elasticity massage, in order to massage the user.

Referring to fig. 2 and 3, in the embodiment, the cross-sectional shape of the connecting shell 22 is circular, the output shaft of the vibration motor 11 and the weight block 21 are both located inside the connecting shell 22, the lower end of the connecting shell 22 is provided with a flange 25, the upper shell 111 is provided with the abdicating groove 13 along the vertical direction, a gap is formed between the peripheral side wall of the flange 25 and the inner side wall of the abdicating groove 13, and the phenomenon that the connecting shell 22 collides with the upper shell 111 during vibration is reduced.

Referring to fig. 4, a lower reverse buckle 26 is arranged on the upper side of the turned-over edge 25, an upper reverse buckle 27 matched with the lower reverse buckle 26 for use is arranged on the inner side wall of the supporting shell 23, when in installation, the elastic massage head 24 is sleeved on the supporting shell 23, and then the upper reverse buckle 27 is clamped on the lower reverse buckle 26, so that the connecting shell 22 and the supporting shell 23 are mutually fixed; in order to further enhance the connection stability of the connection shell 22 and the support shell 23, a plurality of upper and lower undercuts 27, 26 are provided along the circumference of the connection shell 22.

Referring back to fig. 2 and 3, the housing 1 includes three parts, i.e., an upper casing 111, a lower casing 112, and a side casing 113 with openings at upper and lower ends, the first through hole 12 is located at the upper casing 111, the upper casing 111 is embedded at the upper end of the side casing 113, the lower casing 112 is embedded at the lower end of the side casing 113, and the upper casing 111, the side casing 113, and the lower casing 112 can be fixed relatively by bolts to form a complete housing 1.

In the embodiment, the vibration motor 11 is fixedly connected with the housing 1 through the connecting seat 3, the connecting seat 3 includes a connecting portion 31 fixedly connected to the peripheral sidewall of the vibration motor 11, and at least two transmission portions 32 integrally formed with the connecting portion 31, the inner wall of the upper shell 111 is provided with connecting rods 34 in one-to-one correspondence with the transmission portions 32, the transmission portions 32 are provided with abdicating holes 33 for the connecting rods 34 to penetrate through in the vertical direction, the peripheral sidewall of the connecting rods 34 has a gap with the inner sidewall of the abdicating holes 33, the connecting rods 34 penetrate through the transmission portions 32, and the connecting rods 34 and the transmission are matched to play a role in limiting the vibration motor 11 and the housing 1; in the embodiment, the connecting rod 34 is provided with a plurality of connecting rods 34 along the circumferential direction of the connecting part 31, and the uniformly arranged connecting rods 34 can reduce the load of the single connecting rod 34, so that the fixing effect on the vibration motor 11 is better.

The connecting part 31 is connected with the vibration motor 11 through the connecting piece 6, in the embodiment, the connecting piece 6 is a screw, the connecting part 31 is sleeved on the vibration motor 11, and then the connecting part 31 is fixedly connected with the vibration motor 11 through the connecting piece 6, so that the installation is convenient; in an embodiment, the connecting shell 22 is screwed to the upper end of the connecting portion 31, the first connecting piece 9 is arranged on the lower side of the flange 25, the second connecting piece 91 is arranged on the connecting portion 31, and the first connecting piece 9 can be fixedly connected with the second connecting piece 91 through a bolt, so that the connecting shell 22 and the vibration motor 11 are fixed to each other.

Referring to fig. 3 and 4, when the vibration motor 11 is operated, vibration occurs, and the connecting seat 3 drives the housing 1 to vibrate, so that the massage effect is reduced, so that the connecting seat 3 is connected with the housing 1 through the buffer assembly 4, in an embodiment, the buffer assembly 4 includes an elastic ring pad 41 located between the connecting rod 34 and the transmission portion 32, and an elastic pad 5 installed on the inner wall of the lower shell 112, the elastic ring pad 41 is sleeved on the connecting rod 34, the elastic ring pad 41 is provided with a clamping groove 43, and the transmission portion 32 is clamped on the clamping groove 43 on the elastic ring pad 41, so that the elastic ring pad 41 and the transmission portion 32 are conveniently fixed relatively; in order to facilitate the installation of the elastic ring pad 41 and the transmission part 32, one end of the elastic ring pad 41 is provided with a first guide slope 42.

The vibrating motor 11 is embedded in one end of the elastic cushion 5 far away from the lower shell 112, when the vibrating motor 11 runs, the elastic ring cushion 41 and the elastic cushion 5 are deformed by external force, the vibration caused by the vibrating motor 11 is buffered, the vibration amplitude of the shell 1 is reduced, and the massage effect on the human body is better.

In the actual massage process, the human body can extrude the elastic massage head 24, and the connecting rod 34 can slide relative to the elastic ring pad 41, so that the phenomenon that the transmission part 32 is broken is reduced, and the service life of the transmission part 32 is prolonged; in order to further enhance the connection firmness of the transmission part 32 and the connection part 31, a reinforcing part 35 is integrally formed between the transmission part 32 and the connection part 31; on the other hand, the elastic cushion 5 also slows down the extrusion force of a part of human body to the elastic massage head 24, and reduces the rigid extrusion phenomenon to the lower shell 112; in order to facilitate the installation of the elastic pad 5, the supporting platform 36 is integrally formed on the lower shell 112, the elastic pad 5 is embedded on the supporting platform 36, and during the manufacturing process, the elastic pad 5 can be fixedly connected with the lower shell 112 in an adhesion manner according to actual requirements.

In the embodiment, a buffer pad 7 abutting against the connecting shell 22 and the slot bottom of the abdicating slot 13 is installed between the connecting shell 22 and the slot bottom of the abdicating slot 13, and the lower side of the flanging 25 abuts against the upper side of the buffer pad 7, so that the buffer pad 7 is fixed in the abdicating slot 13, and the separation of the buffer pad 7 and the upper shell 111 is reduced; preferably, the abutting strips 8 are arranged between the cushion pad 7 and the flanging 25, and the abutting strips 8 are integrally formed on the cushion pad 7, so that a buffer cavity 71 is formed between the lower side of the flanging 25 and the cushion pad 7, the contact area between the flanging 25 and the cushion pad 7 is reduced, the deformation space of the cushion pad 7 is improved, and the connecting shell 22 can keep a certain shaking space so as to massage a user; meanwhile, the butt joint strip 8 and the connecting shell 22 move relatively to generate heat, and gas in the buffer cavity 71 can transfer heat to reduce the friction heat of the buffer cushion 7 and prolong the service life of the buffer cushion 7; on the other hand, when the massager is not used, the cushion pad 7 and the flanging 25 are matched to play a role in preventing water and dust.

The plurality of abutting strips 8 are arranged, so that the load of the single abutting strip 8 is reduced, and the service life of the abutting strips 8 is prolonged; in the embodiment, the abutting strips 8 are arranged in a circular ring shape, the axes of the abutting strips 8 are overlapped with the axes of the output shafts of the vibration motors 11, and the abutting strips 8 are arranged at intervals; in the embodiment, the lower side of the cushion pad 7 is also provided with a plurality of same abutting strips 8 so as to reduce the contact area between the cushion pad 7 and the abdicating groove 13, when the vibration motor 11 operates, the cushion pad 7 on the side contacting with the vibration motor 11 is extruded to generate elastic deformation, and the cushion pad 7 on the other side can move relative to the upper shell 111, so that the condition that the cushion pad 7 is damaged due to tensile force is reduced; on the other hand, the plurality of contact strips 8 arranged at intervals can also enhance the structural strength of the cushion pad 7.

The implementation principle of the damping structure of the massager in the embodiment of the application is as follows: when the user massages, the vibration motor 11 vibrates, the elastic cushion 5, the elastic ring cushion 41 and the cushion pad 7 deform correspondingly, kinetic energy transmitted by the vibration motor 11 is changed into elastic potential energy, the kinetic energy transmitted to the shell 1 is reduced, the vibration amplitude of the shell 1 is further reduced, and the massage effect on the human body is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a shock-absorbing structure of massager, includes casing (1), installs vibrating motor (11) in casing (1) to and be used for transmission subassembly (2) with human contact, casing (1) is equipped with first through-hole (12) along vertical direction, transmission subassembly (2) wear to locate first through-hole (12) and with vibrating motor (11) fixed connection, its characterized in that: the vibration motor (11) is fixedly connected with a connecting seat (3), and the connecting seat (3) is connected with the shell (1) through a buffer component (4).

2. The vibration reducing structure of a massage machine as set forth in claim 1, wherein: connecting seat (3) including fixed connection in connecting portion (31) on the lateral wall of vibrating motor (11), and at least two with the transmission portion (32) that connecting portion (31) are fixed, transmission portion (32) are equipped with along vertical direction and give way hole (33), fixedly connected with can wear to locate on casing (1) inner wall connecting rod (34) of hole (33) of giving way, connecting rod (34) all lateral walls with hole (33) inside wall of giving way has the clearance, buffering subassembly (4) are located including the cover connecting rod (34) and lateral wall with elastic ring pad (41) that hole (33) inside wall is contradicted of giving way.

3. The vibration reducing structure of a massage machine as set forth in claim 2, wherein: the connecting rods (34) are arranged in a plurality along the circumferential direction of the output shaft of the vibration motor (11).

4. The vibration reducing structure of a massage machine as set forth in claim 2, wherein: the lower end face of the elastic ring pad (41) is provided with a first guide inclined plane (42) capable of abutting against the transmission part (32).

5. The vibration reducing structure of a massage machine as set forth in claim 2, wherein: buffering subassembly (4) still include one end fixed connection in resilient pad (5) on casing (1) inner wall, resilient pad (5) other end contradict in vibrating motor (11) keep away from the one end of its output shaft.

6. The vibration reducing structure of a massage machine as set forth in claim 5, wherein: transmission subassembly (2) including fixed connection in vibrating motor (11) output epaxial balancing weight (21), install in connecting shell (22) on vibrating motor (11), balancing weight (21) are located connecting shell (22) are inside, just balancing weight (21) outer wall with connecting shell (22) inner wall has the clearance, the focus of balancing weight (21) with the axis of vibrating motor (11) output shaft has a certain distance, casing (1) is equipped with along vertical direction and gives way groove (13), connect shell (22) week lateral wall with it has the clearance to give way groove (13) inside wall, connecting seat (3) through connecting piece (6) with vibrating motor (11) fixed connection, connect shell (22) fixed connection in connecting seat (3).

7. The vibration reducing structure of a massage machine as set forth in claim 6, wherein: and a buffer cushion (7) which is abutted against the connecting shell (22) and the yielding groove (13) is arranged between the connecting shell and the yielding groove.

8. The vibration reducing structure of a massage machine as set forth in claim 7, wherein: the lateral wall is equipped with on blotter (7) with connect butt strip (8) that shell (22) were contradicted, butt strip (8) are the annular setting.