CN113081741A

CN113081741A - Shoulder massage device for massage chair

Info

Publication number: CN113081741A
Application number: CN202010174826.5A
Authority: CN
Inventors: 朴忠桦
Original assignee: Star Mattel
Current assignee: Star Mattel
Priority date: 2020-01-08
Filing date: 2020-03-13
Publication date: 2021-07-09
Anticipated expiration: 2040-03-13
Also published as: KR102152025B1; CN113081741B

Abstract

A shoulder massage device for a massage chair, which is mounted on a backrest of the massage chair to perform a shoulder massage function, comprising: a moving plate which moves up and down along a guide rail provided on the back of the chair; a lifting motor which is arranged on one side and executes the lifting movement of the moving plate; a rotating body rotatably connected to the moving plate by a rotating shaft; a front and rear driving motor provided on one side of the moving plate to rotate the operating body in the front and rear directions; a massage frame connected to one end of the body to perform a massage function, having a back massage roller at a lower end thereof and 2 shoulder massage rollers formed in pairs at an upper end thereof to massage shoulder portions; a shoulder kneading motor which variably adjusts an interval between the pair of shoulder massage rollers; and a support frame which connects and supports the massage frame and the rotator at both ends thereof by a hinge shaft. The massage chair can effectively realize massage of the massaging form of the shoulder part, thereby improving the functionality of the massage chair.

Description

Shoulder massage device for massage chair

Technical Field

The present invention relates to a massage chair, and more particularly, to a shoulder massage apparatus for a massage chair capable of more effectively massaging the shoulder while sitting on the massage chair to receive a massage.

Background

In general, a massage chair is a device for massaging the back, lower legs, arms, and the like of a user while sitting comfortably on the chair, and massage tools capable of forming various vibration states are provided at positions corresponding to body parts to be massaged.

As a conventional example of such a massage chair, a technique relating to a massage chair having a finger pressure function is disclosed in korean patent No. 1487978 (registered on 23/01/2015).

However, the massage chair according to the above-mentioned conventional art has a massage function for the back, neck, legs, hands, etc., but does not have a function of performing finger pressure massage intensively on the shoulder portions, and thus is not convenient to use.

Documents of the prior art

Patent document

Patent document 1: korean granted patent No. 1487978 (2015, 01, 23 days registration)

Patent document 2: korean granted patent No. 1288405 (registration of 16 months and 07 years 2013)

Disclosure of Invention

Problems to be solved by the invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to improve product satisfaction and maximize massage efficiency by providing a shoulder massage apparatus capable of more effectively massaging shoulder portions when a massage chair is used.

Means for solving the problems

In order to achieve the above object, the present invention provides a shoulder massage apparatus for a massage chair which is attached to a backrest of the massage chair to perform a shoulder massage function, the shoulder massage apparatus comprising: a moving plate which moves up and down along a guide rail provided on the seat back; a lifting motor which is arranged on one side and executes the lifting movement of the moving plate; a rotating body rotatably connected to the moving plate through a rotating shaft; a front and rear driving motor provided on one side of the moving plate to rotate the operating body in the front and rear directions; a massage frame connected to one end of the rotating body to perform a massage function, wherein a back massage roller is provided at a lower end thereof, and 2 shoulder massage rollers formed in pairs to massage shoulder portions are provided at an upper end thereof; a shoulder kneading motor for variably adjusting the interval between the 2 shoulder massage rollers; and a support frame for connecting and supporting the massage frame and the operating body.

The shoulder massage rollers are provided with gear portions at respective one ends thereof, which are engaged with each other, and are rotatable via a hinge pin, wherein one of the gear portions is engaged with a drive shaft gear of the shoulder kneading motor, so that the shoulder massage rollers are rotated on both sides by forward/reverse driving of the shoulder kneading motor, and the intervals therebetween are repeatedly variably operated.

Effects of the invention

Such a shoulder massage apparatus of the present invention can effectively perform massage of a massage mode for a shoulder portion on a massage chair, thereby achieving an effect of improving the functionality of the massage chair.

Drawings

Fig. 1 is a side view of a shoulder massage apparatus according to an embodiment of the present invention.

Fig. 2 is a left side perspective view of the shoulder massage apparatus of the present invention.

Fig. 3 is a back structural view of the shoulder massage apparatus of the present invention.

Fig. 4 is a right side perspective view of the shoulder massage apparatus of the present invention.

Fig. 5 is a side view of the shoulder massage apparatus of the present invention.

Fig. 6 is a detailed view of the gear connection of the shoulder massage roller in the present invention.

Fig. 7 is a view showing the up-and-down operation state of the shoulder massage device of the present invention provided in the massage chair.

Fig. 8 and 9 are views showing the shoulder massaging operation state of the shoulder massaging device of the present invention.

Fig. 10 is a perspective view of a shoulder massage apparatus according to another embodiment of the present invention.

Fig. 11 is a sectional view taken along line a-a of fig. 10.

Description of the reference symbols

10: moving plate 20: lifting motor

21: the lifting gear 22: power transmission rod

30: the operation body 32: curvature gear part

40: front-rear drive motor 41: front and rear gears

50: the massage frame 60: back massage roller

70: shoulder kneading motors 71, 72: shoulder massage roller

71a, 72 a:

gear portions

71b, 72 b: hinge pin

80: support frames 81, 82: hinge axis

90: torsion motor (Twisted motor) 91: knocking motor

100: the seat back portion 110: guide rail

Detailed Description

Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

The embodiments of the present invention may be modified into various forms, and the scope of the present invention is not limited to the embodiments described in detail below. This example is provided to more fully illustrate the present invention to those skilled in the art.

Therefore, the shapes of the components shown in the drawings and the like may be exaggerated for more clear emphasis on description. Like structures are illustrated with like reference numerals in the various figures. Further, the functions and configurations of the known art that cause the gist of the present invention to be unclear will not be described in detail.

First, the structure of a shoulder massage device for a massage chair according to an embodiment of the present invention will be described with reference to fig. 1 to 6.

The shoulder massage device in this embodiment includes: a moving plate 10 formed in a four-cornered plate shape; a lifting motor 20 formed at one side to perform lifting movement of the moving plate 10 and to transmit power to a lifting gear 21; a rotating body 30 rotatably connected to the moving plate 10 through a rotating shaft 31; a front and rear driving motor 40 provided on one side of the moving plate 10 to rotate the operating body 30 in the front and rear directions; a massage frame 50 connected to one end of the rotating body 30 to perform a massage function, having a back massage roller 60 at a lower end thereof and 2

shoulder massage rollers

71 and 72 for massaging shoulder portions at an upper end thereof in pairs; a shoulder kneading motor 70 for variably adjusting the interval between the pair of

shoulder massage rollers

71, 72; and a support frame 80 for connecting and supporting the massage frame 50 and the rotator 30 by hinge shafts 81 and 82 at both ends thereof.

At this time, the rotating body 30 is provided with a curvature gear part 32 having a constant curvature and engaged with the front and rear gears 41 interlocked with the front and rear driving motors 40, and is provided with a torsion motor 90 for making the massage frame 50 perform a torsion play and a tapping motor 91 for performing a tapping function by vibration transmission on one side.

In particular, in the present invention, the

shoulder massage rollers

71 and 72 are provided at respective one ends thereof with

gear portions

71a and 72a engaged with each other, and are rotatable by

hinge pins

71b and 72b, and one of the gear portions 71a is engaged with the drive shaft gear 70a of the shoulder kneading motor 70, so that the interval between the two side

shoulder massage rollers

71 and 72 is repeatedly variably operated in accordance with the rotation of the both side

shoulder massage rollers

71 and 72 by the forward/reverse driving of the shoulder kneading motor 70.

The operational effects of the operation of the shoulder massage device of the present invention having such a configuration will be described with reference to fig. 7 to 9.

First, the elevating gear 21 is rotated by the driving of the elevating motor 20, and the moving plate 10 is driven to ascend and descend along the guide rails 110 provided on both sides of the seat back portion 100, thereby performing a massage operation on the back part of the user by the back massage roller 60 and the

shoulder massage rollers

71 and 72, as shown in fig. 7.

At this time, the operation of the twisting motor 90 and the operation of the beating motor 91 are simultaneously performed, and the basic massage such as beating and kneading is performed on the back portion.

On the other hand, when the user wants to massage the shoulder region, the front-back drive motor 40 and the shoulder-massaging motor 70 are driven to perform the shoulder massage operation.

That is, at this time, the front and rear gears 41 are rotated in one direction by the operation of the front and rear driving motor 40, and the rotating body 30 is moved forward as shown in fig. 8 by meshing with the curvature gear part 32, thereby achieving a state in which the pair of

shoulder massage rollers

71, 72 are placed on both shoulder portions.

When the shoulder massaging motors 70 are operated in this state, the both side

shoulder massaging rollers

71, 72 are repeatedly rotated within a certain angle range about the

hinge pins

71b, 72b as axes, and the massaging operation is performed along the shoulder portions as shown in fig. 9.

At the same time, the twisting motor 90 and the beating motor 91 are operated at the same time, thereby massaging the shoulder region in various forms.

Therefore, when the shoulder massage apparatus of the present invention is used, massage of the massaging form of the shoulder parts is effectively performed in the massage chair, thereby achieving an effect of improving the functionality of the massage chair.

On the other hand, fig. 10 and 11 show a configuration of another embodiment of the present invention, in which a plurality of LED elements 12 for irradiating LED light to the neck region are provided on a moving plate 10. In this case, in order to prevent the LED light from being blocked, it is preferable to provide a see-through window or a mesh-like see-through net in the seat back portion 100 of the massage chair.

As shown in fig. 11, a light reflection layer 13 for improving the reflectance of LED light is formed around the LED element 12 by coating, and the light reflection layer 13 is composed of a mixture of 20 to 40 wt% of aluminum powder having excellent light reflectance, 10 to 30 wt% of nano silver for performing light reflection and sterilization functions, 10 to 30 wt% of paraffin wax for improving the lubricity of the coating layer, 10 to 20 wt% of talc for enhancing durability, 1 to 10 wt% of glycerin for making the thickness of the coating layer uniform, 1 to 10 wt% of titanium dioxide for preventing cracks, 1 to 5 wt% of fluorosilicic acid (fluorosilicic acid) for preventing oxidation caused by chemical bonding with paraffin wax, and 1 to 5 wt% of olefin polymer oil for preventing discoloration of the aluminum powder.

In such a configuration, the LED elements 12 emit light while massaging the shoulders, and various kinds of photodynamic therapy are performed on the neck muscles by the skin irradiation of the LED light.

In other words, when the LED element 12 is irradiated with visible light or light of an extreme infrared ray, various effects such as preheating of the neck region, wrinkle improvement, skin elasticity, and skin whitening management can be achieved.

Further, since the LED light effect can be exhibited while minimizing the loss of the LED light by the light reflecting layer 13, and components such as fluorosilicic acid, paraffin wax, olefin polymer oil, and the like for improving the functionality are added to the light reflecting layer 13, the light reflecting effect can be stably maintained and the occurrence of cracks due to external impact can be prevented.

Therefore, the cervical vertebra region is naturally relaxed by the massage operation of the shoulder massage device, and the heat generated by the LED irradiation is added to relieve the muscle stiffness, so that the relaxation effect of the neck region is expected.

While the specific embodiments of the present invention have been described and illustrated, those skilled in the art can implement various modifications of the structure of the shoulder massage device of the present invention.

However, such modified embodiments are not to be understood separately from the technical idea or scope of the present invention, and are intended to be included in the appended claims of the present invention.

Claims

1. A shoulder massage apparatus for a massage chair, which is attached to a backrest part (100) of the massage chair to perform a shoulder massage function, the shoulder massage apparatus for a massage chair comprising:

a moving plate (10) that moves up and down along a guide rail (110) provided on the seat back (100);

a lifting motor (20) which is arranged on one side and executes the lifting movement of the moving plate (10);

a rotating body (30) rotatably connected to the moving plate (10) via a rotating shaft (31);

a front-rear driving motor (40) which is provided on one side of the moving plate (10) and rotates the rotating body (30) in the front-rear direction;

a massage frame (50) connected to one end of the rotating body (30) to perform a massage function, wherein a back massage roller (60) is provided at a lower end thereof, and 2 shoulder massage rollers (71, 72) formed in pairs to massage shoulder regions are provided at an upper end thereof;

a shoulder massage motor (70) for variably adjusting the interval between the pair of shoulder massage rollers (71, 72); and

and a support frame (80) which supports the massage frame (50) and the rotating body (30) at both ends thereof by means of hinge shafts (81, 82).

2. The shoulder massage apparatus for massage chair as claimed in claim 1,

the operating body (30) is provided with a curvature gear part (32), and the curvature gear part (32) forms a certain curvature and is meshed with a front gear (41) and a rear gear (41) which are linked with a front driving motor (40) and a rear driving motor (40).

3. The shoulder massage apparatus for massage chair as claimed in claim 1 or 2, wherein,

the operation body (30) comprises:

a torsion motor (90) for torsionally swimming the massage frame (50); and

and a tapping motor (91) for performing a tapping function utilizing vibration transmission.

4. The shoulder massage apparatus for massage chair as claimed in claim 1,

the shoulder massage rollers (71, 72) are provided with gear parts (71a, 72a) engaged with each other at one end parts thereof, and are rotatable by means of hinge pins (71b, 72b), wherein one gear part (71a) is engaged with a drive shaft gear (70a) of the shoulder kneading motor (70), so that the rotation of the both side shoulder massage rollers (71, 72) is performed by the forward/reverse drive of the shoulder kneading motor (70), and the interval between them is repeatedly variably operated.

5. The shoulder massage apparatus for massage chair as claimed in claim 1,

the moving plate (10) is provided with a plurality of LED elements (12) for irradiating LED light to the neck part.

6. The shoulder massage apparatus for massage chair as claimed in claim 5,

in the moving plate (10), a light reflection layer (13) for reflecting LED light is coated and formed on the periphery of the LED element (12), and the light reflection layer (13) is composed of a mixed component of aluminum powder, nano silver, paraffin, talc, glycerin, titanium dioxide, fluosilicic acid and olefin polymerization oil.