CN215740360U

CN215740360U - Massage mechanism and neck massager

Info

Publication number: CN215740360U
Application number: CN202121350760.7U
Authority: CN
Inventors: 王炳坤
Original assignee: De Rucci Healthy Sleep Co Ltd
Current assignee: De Rucci Healthy Sleep Co Ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-02-08
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a massage mechanism and a neck massager, which comprise a base body, a driving component arranged on the base body, and an eccentric wheel connecting rod component connected with the driving component; the first end of the eccentric wheel connecting rod assembly is connected with the driving assembly, and the second end of the eccentric wheel connecting rod assembly is rotatably connected with the massage ball swing arm; during operation, the driving assembly can drive the eccentric wheel connecting rod mechanism to operate, the eccentric wheel connecting rod mechanism does eccentric motion to promote the massage ball swing arm to swing, the massage ball swing arm can generate a pressing action force when swinging, the massage effect is achieved, the massage force is uniform, and the use comfort of a user is improved.

Description

Massage mechanism and neck massager

Technical Field

The utility model relates to the field of massage equipment, in particular to a massage mechanism and a neck massager.

Background

With the progress of society and the rapid development of human civilization, the pace of work and life of people is continuously accelerated, all the social levels are busy in better life, the people have less time for physical exercise, and the body health index of the people is gradually increased, wherein the conditions of a large number of people such as office workers in front of computers and drivers sitting in long-term cabs are particularly serious, and the diseases such as scapulohumeral periarthritis, cervical vertebra hyperosteogeny and the like are easily caused because long-time desk-bending work or close-staring at computers is needed, so that muscle strain and unsmooth qi and blood of the neck are serious.

Aiming at the neck massage, the manual pushing massage balls are mostly used in the market to achieve the purpose of massage and relaxation, and the neck and shoulder relaxing instrument in an automatic mode is lacked, so that people are difficult to quickly relieve fatigue. Because the positions and the force of the massage are different, the neck ache points are difficult to be effectively and accurately relaxed and massaged, and the massage effect is not obvious enough.

In view of this, it is necessary to improve the manual massage ball in the prior art to solve the problem of poor massage effect caused by different massage positions and forces.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a massage mechanism and a neck massager to solve the above-mentioned problems.

To achieve this object, in one aspect, there is provided:

a massage mechanism comprises a base body, a driving component arranged on the base body, and an eccentric wheel connecting rod component connected with the driving component; the first end of the eccentric wheel connecting rod assembly is connected with the driving assembly, and the second end of the eccentric wheel connecting rod assembly is rotatably connected with a massage ball swinging arm;

the driving component drives the eccentric wheel connecting rod component to operate so as to push the massage ball swinging arm to swing.

Optionally, the driving assembly comprises a driving motor and a worm connected with an output shaft of the driving motor, the number of the eccentric wheel connecting rod assemblies is two, the two eccentric wheel connecting rod assemblies are symmetrically arranged about a center line of the worm, two sides of the worm are respectively connected with a worm wheel in a meshing manner, and the worm wheel is connected with the eccentric wheel connecting rod assemblies.

Optionally, the device further comprises a first rotating shaft and a bearing, wherein the bearing is mounted on the base body; the first end of the first rotating shaft is rotatably connected with the bearing, and the second end of the first rotating shaft is connected with the worm wheel along the same axis.

Optionally, the eccentric wheel connecting rod assembly comprises an eccentric wheel and a connecting rod, and the eccentric wheel is connected with the first rotating shaft;

the first end of the connecting rod is rotatably connected with the eccentric wheel, and the second end of the connecting rod is rotatably connected with the massage ball swinging arm;

the first rotating shaft rotates to drive the eccentric wheel to rotate, the eccentric wheel pushes the connecting rod to move along a first direction, and the first direction is the length direction of the connecting rod.

Optionally, the connecting rod includes a connecting rod body and a rotating ring connected to the connecting rod body, and the rotating ring is rotatably sleeved on the eccentric wheel.

Optionally, an open slot is formed in one end, away from the eccentric wheel, of the connecting rod, a pin shaft is arranged at the open end of the open slot, a waist-shaped hole is formed in the lower end of the massage ball swing arm, and the pin shaft is connected in the waist-shaped hole in a sliding manner; a gap space is arranged between the pin shaft and the side wall of the open slot, so that the connecting rod is connected with the massage ball swing arm in a sliding manner along a second direction; the second direction is the length direction of the pin shaft.

Optionally, the massage ball swing arm includes a swing arm body and a massage head for beating and pressing, and the swing arm body is rotatably connected to the connecting rod.

Optionally, a support column is arranged on the base body, a second rotating shaft is connected to the support column, a shaft hole is formed in the middle of the swing arm body, and the swing arm body is rotatably connected with the second rotating shaft through the shaft hole.

Optionally, the connecting rod includes the connecting rod body and with the magnetic ball of connecting rod body connection, the magnetic ball with the lateral wall of eccentric wheel offsets.

In another aspect, a neck massager is provided, which comprises the massage mechanism.

Compared with the prior art, the utility model has the following beneficial effects: during operation, the driving assembly can drive the eccentric wheel connecting rod mechanism to operate, the eccentric wheel connecting rod mechanism does eccentric motion to promote the massage ball swing arm to swing, the massage ball swing arm can generate a pressing action force when swinging, the massage effect is achieved, the massage force is uniform, and the use comfort of a user is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the utility model, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the utility model without affecting the effect and the achievable purpose of the utility model.

Fig. 1 is a schematic structural view of a massage mechanism;

FIG. 2 is a schematic view of the eccentric wheel connecting rod assembly and the driving assembly in the massage mechanism;

fig. 3 is a schematic sectional structure view of the massage mechanism.

Illustration of the drawings: the massage machine comprises a base body 1, an eccentric wheel connecting rod assembly 2, a driving assembly 3, a massage ball swing arm 4, a driving motor 31, a worm 32, a worm wheel 33, a first rotating shaft 5, a bearing 6, an eccentric wheel 21, a connecting rod 22, a connecting rod body 221, a rotating ring 222, an open slot 223, a pin shaft 23, a swing arm body 41, a waist-shaped hole 411, a massage head 42, a supporting column 7 and a second rotating shaft 71.

Detailed Description

In order to make the objects, features and advantages of the present invention more apparent and understandable, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the embodiments described below 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 description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

The embodiment of the utility model provides a massage mechanism, which comprises a base body 1 and two eccentric wheel connecting rod assemblies 2 symmetrically arranged about the central line of the base body 1; the first end of the eccentric wheel connecting rod assembly 2 is connected with a driving assembly 3, and the second end of the eccentric wheel connecting rod assembly 2 is rotatably connected with a massage ball swinging arm 4;

the driving assembly 3 comprises a driving motor 31 and a worm 32 connected with an output shaft of the driving motor 31, two sides of the worm 32 are respectively connected with a worm wheel 33 in a meshing manner, and the worm wheels 33 are connected with the eccentric wheel connecting rod assembly 2; the driving motor 31 drives the eccentric wheel connecting rod assembly 2 to operate so as to drive the massage ball swing arm 4 to swing.

The working principle of the utility model is as follows: the during operation, driving motor 31 moves in order to drive worm 32 rotates, worm 32 drives the worm wheel 33 synchronous rotation of both sides meshing, worm wheel 33 drives eccentric wheel 21 connecting rod 22 mechanism operation, in order to promote massage ball swing arm 4 swings, massage ball swing arm 4 can produce one and press the effort when the swing, plays the effect of massage. Compared with the massage instrument in the prior art, the massage mechanism can drive the massage ball swing arms 4 on two sides to swing only by one driving motor 31, so that the structure is simplified, the power supply volume is reduced, and the cost is reduced.

In this embodiment, the massage mechanism further includes a first rotating shaft 5 and a bearing 6, the bearing 6 is mounted on the base 1, and the bearing 6 plays a role in assisting the rotation of the first rotating shaft 5. The first end of the first rotating shaft 5 is rotatably connected with the bearing 6, and the second end of the first rotating shaft 5 is connected with the worm wheel 33 along the same axis. The first rotating shaft 5 is used for rotatably connecting the worm wheel 33 to the base body 1, the first rotating shaft 5 plays a role in transitional connection, abrasion between the worm wheel 33 and the base body 1 is reduced, and the service life is prolonged.

Specifically, the eccentric connecting rod assembly 2 comprises an eccentric 21 and a connecting rod 22, and the eccentric 21 is connected with the first rotating shaft 5;

a first end of the connecting rod 22 is rotatably connected with the eccentric wheel 21, and a second end of the connecting rod 22 is rotatably connected with the massage ball swing arm 4;

the first rotating shaft 5 rotates to drive the eccentric wheel 21 to rotate, and the eccentric wheel 21 eccentrically rotates to push the connecting rod 22 to generate a displacement along a first direction, wherein the first direction is the length direction of the connecting rod 22. That is, the connecting rod 22 will perform a linear reciprocating motion along the first direction, so as to drive the massage ball swinging arm 4 to swing.

In this embodiment, the connecting rod 22 includes a connecting rod body 221 and a rotating ring 222 connected to the connecting rod body 221, and the rotating ring 222 is rotatably sleeved on the eccentric wheel 21.

Further, an open slot 223 is formed in one end, away from the eccentric wheel 21, of the connecting rod 22, a pin 23 is arranged at an open end of the open slot 223, a waist-shaped hole 411 is formed in the lower end of the massage ball swing arm 4, and the pin 23 penetrates through the waist-shaped hole 411 and is connected with the waist-shaped hole 411 in a sliding mode. A gap space is arranged between the pin shaft 23 and the side wall of the open slot 223, so that the connecting rod 22 is connected with the massage ball swing arm 4 in a sliding manner along a second direction; the second direction is the length direction of the pin 23. Because the eccentric wheel 21 can drive the connecting rod 22 to generate a displacement (left-right transverse displacement) along a first direction when eccentrically rotating, and can drive the connecting rod 22 to generate a displacement (front-back direction and smaller displacement amplitude) along a second direction, the connecting rod 22 can not interfere with the massage ball swing arm 4 when the front-back displacement occurs by reserving a gap space. When the connecting rod 22 moves along the length direction thereof, the pin 23 pushes and pulls the massage ball swing arm 4.

In the present embodiment, the massage ball swing arm 4 includes a swing arm body 41 and a massage head 42 for tapping and pressing, and the swing arm body 41 is rotatably connected to the connecting rod 22; referring to fig. 1, the swing arm body 41 is an arc-shaped swing arm. The waist-shaped hole 411 is arranged at the lower end of the arc-shaped swing arm.

Further, be provided with support column 7 on the base member 1, be connected with second pivot 71 on the support column 7, the middle part of swing arm body 41 is provided with the shaft hole, swing arm body 41 pass through the shaft hole with second pivot 71 rotates and is connected. When the connecting rod 22 moves along the first direction, the swing arm body 41 is pushed to rotate around the second rotating shaft 71, so that the massage head 42 swings, and a pressing acting force is generated on the human body, thereby playing a massage role.

As an alternative of this embodiment, the connecting rod 22 includes a connecting rod body 221 and a magnetic ball connected to the connecting rod body 221, and the magnetic ball abuts against the outer side wall of the eccentric wheel 21. When the eccentric wheel 21 eccentrically rotates, the eccentric wheel 21 generates a thrust to push the connecting rod 22 to linearly move along a first direction; because the surface of the magnetic ball is a spherical surface, the magnetic ball can slide relative to the side wall of the eccentric wheel 21, so that the vertical displacement is eliminated, and the gap space is not required to be arranged. And, through the magnetic attraction effect of the magnetic ball and the eccentric wheel 21, the magnetic ball is always in contact with the eccentric wheel 21.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A massage mechanism is characterized by comprising a base body, a driving component arranged on the base body, and an eccentric wheel connecting rod component connected with the driving component; the first end of the eccentric wheel connecting rod assembly is connected with the driving assembly, and the second end of the eccentric wheel connecting rod assembly is rotatably connected with a massage ball swinging arm;

2. The massage mechanism as recited in claim 1, wherein the driving assembly comprises a driving motor and a worm connected to an output shaft of the driving motor, the number of the eccentric wheel connecting rod assemblies is two, the two eccentric wheel connecting rod assemblies are symmetrically arranged about a center line of the worm, and two sides of the worm are respectively engaged with a worm wheel, and the worm wheel is connected to the eccentric wheel connecting rod assemblies.

3. The massage mechanism of claim 2 further comprising a first shaft and a bearing, the bearing being mounted on the base; the first end of the first rotating shaft is rotatably connected with the bearing, and the second end of the first rotating shaft is connected with the worm wheel along the same axis.

4. The massage mechanism of claim 3, wherein the eccentric link assembly comprises an eccentric and a link, the eccentric being connected to the first shaft;

5. The massage mechanism as recited in claim 4, wherein the connecting rod comprises a connecting rod body and a rotating ring connected to the connecting rod body, the rotating ring being rotatably mounted on the eccentric.

6. The massage mechanism as recited in claim 5, wherein an open slot is formed at one end of the connecting rod away from the eccentric wheel, a pin shaft is arranged at the open end of the open slot, a kidney-shaped hole is formed at the lower end of the massage ball swing arm, and the pin shaft is slidably connected in the kidney-shaped hole; a gap space is arranged between the pin shaft and the side wall of the open slot, so that the connecting rod is connected with the massage ball swing arm in a sliding manner along a second direction; the second direction is the length direction of the pin shaft.

7. The massage mechanism as recited in claim 4, wherein the massage ball swing arm comprises a swing arm body and a massage head for tapping and pressing, the swing arm body being rotatably connected to the link.

8. The massage mechanism as recited in claim 7, wherein the base has a support column, the support column is connected to a second shaft, the swing arm has a shaft hole at the middle portion, and the swing arm is rotatably connected to the second shaft through the shaft hole.

9. The massage mechanism as recited in claim 4, wherein the linkage comprises a linkage body and a magnetic ball connected to the linkage body, the magnetic ball abutting against an outer sidewall of the eccentric.

10. A neck massager comprising the massage mechanism as claimed in any one of claims 1 to 9.