Massage chair armrest and massage chair

Abstract

The present invention provides a massage chair armrest and a massage chair, wherein the massage chair armrest includes an armrest seat, an armrest massage sleeve, and a massage component installed on the armrest massage sleeve, the armrest massage sleeve has a massage inner cavity, and an arm placement notch connected to the massage inner cavity, the massage component includes an arm massage part for massaging the arm, the arm massage part is at least one massage airbag, the massage airbag is rotatably installed in the massage inner cavity and can rotate around the axis. In the present application, the massage airbag can wrap the user's arm after being inflated, and combined with the rotation characteristics of the massage airbag, it can realize flexible and changeable massage of the arm, such as pressing, kneading and circular kneading, and the massage technique is no longer limited to a single wrapping and pressing, and flexible and changeable massage techniques for the arm are realized, meeting people's diverse massage needs and improving the arm massage effect.

Description

Technical Field

[0001] The invention relates to a massage device, in particular to a massage chair armrest and a massage chair having the massage chair armrest. Background Art

[0002] Some massage chairs are provided with massage chair armrests, in which massage components are installed, and the massage components have massage airbags for massaging the arms. At present, the massage components in the massage chair armrests are limited to wrapping and pressing the arms, and the massage method is single. In addition, the position of the massage component is fixed and cannot be adjusted forward and backward; therefore, when massaging the arms, the user needs to move his arms forward and backward according to the position of the massage component to find the best massage point. However, in order to match the best massage point during arm massage, the arm placement angle is often uncomfortable. Summary of the invention

[0003] In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a massage chair armrest which can provide a flexible massage mode.

[0004] To achieve the above-mentioned purpose, the present invention provides a massage chair armrest, comprising an armrest seat, an armrest massage cover, and a massage component installed on the armrest massage cover, the armrest massage cover having a massage inner cavity and an arm placement notch connected to the massage inner cavity, the massage component comprising an arm massage piece for massaging the arm, the arm massage piece is at least one massage airbag, and the massage airbag is rotatably installed in the massage inner cavity and can rotate around an axial direction.

[0005] Furthermore, the massage airbag includes a first massage airbag and a second massage airbag arranged front to back, and a rotation direction of the first massage airbag is opposite to a rotation direction of the second massage airbag.

[0006] Furthermore, the massage component also includes a driving source, a first rotating shaft and a second rotating shaft, both of which are driven to rotate by the driving source and extend forward and backward, a first driving gear fixed to the first rotating shaft, a second driving gear fixed to the second rotating shaft, a first driven gear fixed to the outer periphery of the first massage airbag, and a second driven gear fixed to the outer periphery of the second massage airbag, the first driving gear is meshed with the first driven gear, the second driving gear is meshed with the second driven gear, and the rotation direction of the first rotating shaft is opposite to the rotation direction of the second rotating shaft.

[0007] Furthermore, the driving source is a motor, and the massage component also includes a worm fixed to the output shaft of the motor, a worm wheel and a third driving gear both fixed on the first rotating shaft, and a third driven gear fixed on the second rotating shaft. The worm and the worm wheel are in transmission cooperation, and the third driving gear is meshed with the third driven gear.

[0008] Furthermore, the armrest massage sleeve can be slidably installed on the armrest seat forward and backward.

[0009] Furthermore, a first sliding guide rail extending forward and backward is fixed on the outer peripheral surface of the armrest massage sleeve, a first sliding groove is provided in the armrest seat, and the first sliding guide rail is slidably matched with the first sliding groove.

[0010] Furthermore, a second sliding guide rail in the shape of a circular arc segment is fixedly provided on the outer peripheral surface of the massage airbag facing the armrest massage sleeve, a second sliding groove is opened in the armrest massage sleeve, and the second sliding guide rail is slidably matched with the second sliding groove.

[0011] Furthermore, the cross-sectional shape of the massage airbag is in the shape of a circular arc segment and has an arm accommodating cavity, and the arm accommodating cavity is communicated with the massage inner cavity.

[0012] The present application also provides a massage chair, in which the massage chair armrest as described above is installed.

[0013] As described above, the massage chair armrest and the massage chair according to the present invention have the following beneficial effects:

[0014] In the present application, the massage airbag can wrap around the user's arm after being inflated. Combined with the rotation characteristics of the massage airbag, it can realize flexible and varied massage of the arm such as pressing, kneading and circular rubbing. The massage technique is no longer limited to a single wrapping and pressing, and flexible and varied massage techniques for the arm can be realized, meeting people's diverse massage needs and improving the arm massage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the massage chair in this application.

[0016] Figure 2 for Figure 1 Schematic diagram of the structure of the massage component in the inner cavity of the armrest seat.

[0017] Figure 3 An exploded view of the massage chair in this application.

[0018] Figure 4 It is a schematic diagram of the structure of the massage component in this application.

[0019] Component number description

[0020] 100 Massage chair body

[0021] 200 Left massage chair armrest

[0022] 300 Right massage chair armrest

[0023] 10 Armrest

[0024] 11 First sliding slot

[0025] 12 Seat Inner Chamber

[0026] 20 Armrest Massage Cover

[0027] 21 Massage the inner cavity

[0028] 22 Arm placement gap

[0029] 23 First sliding guide

[0030] 24 Through hole part

[0031] 25 End plate

[0032] 30 Massage components

[0033] 31. Drive source

[0034] 32 Arm Massager

[0035] 321 No.1 Massage Airbag

[0036] 322 Second Massage Airbag

[0037] 323 Arm compartment

[0038] 324 Airbag opening

[0039] 33 First axis

[0040] 34 Second axis

[0041] 35 First driving gear

[0042] 36 Second driving gear

[0043] 37 First driven gear

[0044] 38 Second driven gear

[0045] 39 Worm

[0046] 310 Worm gear

[0047] 311 Third driving gear

[0048] 312 Third driven gear

[0049] 313 Fixed base plate

[0050] 314 Circuit Board DETAILED DESCRIPTION

[0051] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0052] It should be noted that the structures, proportions, sizes, etc. drawn in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0053] like Figure 1 and Figure 2 As shown, the present application provides a massage chair, which includes a massage chair body 100 and two massage chair armrests. The two massage chair armrests are a left massage chair armrest 200 installed on the left side of the massage chair body 100, and a right massage chair armrest 300 installed on the right side of the massage chair body 100. The left massage chair armrest 200 and the right massage chair armrest 300 are symmetrically arranged on the left and right. Each massage chair armrest includes an armrest seat 10, an armrest massage sleeve 20, and a massage assembly 30 installed on the armrest massage sleeve 20. The armrest massage sleeve 20 can be slidably installed on the armrest seat 10 forward and backward, and the armrest seat 10 is fixed to the massage chair body 100; the armrest massage sleeve 20 extends axially forward and backward, and has a massage inner cavity 21 extending axially forward and backward. At the same time, an arm placement notch 22 extending forward and backward is opened at the inner upper end of the armrest massage sleeve 20, and the arm placement notch 22 is connected to the massage inner cavity 21; the massage assembly 30 includes an arm massage piece 32 for massaging the arm, and the arm massage piece 32 is located in the massage inner cavity 21.

[0054] When the massage chair is in use, the user sits on the massage chair body 100, places the arm into the massage cavity 21 through the arm placement notch 22, and places the arm on the arm massage piece 32 of the massage assembly 30, and the arm massage piece 32 massages the arm. In particular, the arm massage sleeve 20 can slide forward and backward relative to the armrest seat 10, thereby driving the massage assembly 30 to move forward and backward relative to the armrest seat 10, thereby adjusting the front and rear position of the massage assembly 30, that is, adjusting the front and rear position of the arm massage piece 32, so as to adapt to the arm placement angle and find the best massage point. Therefore, the present application can adapt to any arm placement angle under the premise of ensuring the best massage point, without the user having to adjust the arm placement angle according to the position of the massage assembly 30, thereby improving the arm placement comfort during arm massage.

[0055] The connection structure between the armrest massage sleeve 20 and the armrest seat 10 is as follows: Figures 1 to 3 As shown, a first sliding guide rail 23 extending forward and backward is fixed on the outer peripheral surface of the armrest massage sleeve 20, and a first sliding groove 11 is provided in the armrest seat 10. The first sliding guide rail 23 slides with the first sliding groove 11, so that the armrest massage sleeve 20 can be moved forward or backward relative to the armrest seat 10, so as to manually adjust the front and rear positions of the arm massage parts 32 in the massage inner cavity 21. In addition, the armrest massage sleeve 20 is provided with a through hole portion 24 at the front end of the massage inner cavity 21, and the armrest massage sleeve 20 is provided with an end plate portion 25 at the rear end of the massage inner cavity 21, so that the massage inner cavity 21 passes through the armrest massage sleeve 20 forward, and the front and rear ends of the arm placement notch 22 extend to the through hole portion 24 and the end plate portion 25 respectively.

[0056] In this application, if Figure 1 and Figure 2 ,as well as Figure 4 As shown, the arm massage part 32 is two massage airbags, which are respectively a first massage airbag 321 and a second massage airbag 322 arranged front and back. The cross-sectional shapes of the first massage airbag 321 and the second massage airbag 322 are both arc segments, and both have an arm accommodating cavity 323 and an airbag opening 324. The airbag opening 324 is connected to the arm accommodating cavity 323, and the arm accommodating cavity 323 is connected to the massage inner cavity 21, or in other words, the arm accommodating cavity 323 is a part of the massage inner cavity 21; after the first massage airbag 321 and the second massage airbag 322 are inflated, the arm accommodating cavity 323 formed by each can wrap the arm. The user places the arm into the arm accommodating cavity 323 of the massage airbag through the arm placement notch 22 of the armrest massage sleeve 20 and the airbag opening 324 of the massage airbag in turn, and the arm is wrapped and pressed by the inflation and deflation of the massage airbag; the first massage airbag 321 and the second massage airbag 322 constitute two massage areas.

[0057] Furthermore, the first massage airbag 321 and the second massage airbag 322 are both rotatably installed in the armrest massage sleeve 20 and can rotate around the central axis extending forward and backward; in particular, the rotation direction of the first massage airbag 321 is opposite to the rotation direction of the second massage airbag 322, that is, the first massage airbag 321 and the second massage airbag 322 rotate in opposite directions alternately counterclockwise and clockwise. Combined with the first massage airbag 321 and the second massage airbag 322 wrapping the arm after inflation, it can achieve flexible and varied massage of the arm such as pressing, kneading and circular rubbing. The massage technique is no longer limited to a single wrapping and pressing, and flexible and varied massage techniques for the arm are achieved, meeting people's diverse massage needs and improving the arm massage effect.

[0058] Furthermore, the preferred structure of the airbag transmission assembly for driving the first massage airbag 321 and the second massage airbag 322 to rotate in opposite directions is as follows: Figure 3 and Figure 4 As shown, the massage component 30 also includes a driving source 31 constituted by a motor, a first rotating shaft 33 and a second rotating shaft 34, both of which are driven to rotate by the driving source 31 and both extend forward and backward, a first driving gear 35 fixed on the first rotating shaft 33, a second driving gear 36 fixed on the second rotating shaft 34, a first driven gear 37 fixed on the outer periphery of the first massage airbag 321, a second driven gear 38 fixed on the outer periphery of the second massage airbag 322, a worm 39 fixed to the output shaft of the motor, a worm wheel 310 and a third driving gear 311, both of which are fixed on the first rotating shaft 33, and a third driven gear 312 fixed on the second rotating shaft 34, the first driving gear 35 is meshed with the first driven gear 37, the second driving gear 36 is meshed with the second driven gear 38, the worm 39 is matched with the worm wheel 310, and the third driving gear 311 is meshed with the third driven gear 312. During the massage process, the motor rotates forward and reversely at a certain frequency, and the motor drives the worm 39 to rotate. The worm wheel 310 is driven to rotate through the transmission cooperation between the worm 39 and the worm wheel 310, thereby driving the first rotating shaft 33, the first driving gear 35 and the third driving gear 311 to rotate together, and the first massage airbag 321 is driven to rotate through the meshing of the first driving gear 35 and the first driven gear 37. The rotation direction of the first massage airbag 321 is opposite to the rotation direction of the first rotating shaft 33; at the same time, the second rotating shaft 34 and the second driving gear 36 are driven to rotate together through the meshing of the third driving gear 311 and the third driven gear 312, and the second massage airbag 322 is driven to rotate through the meshing of the second driving gear 36 and the second driven gear 38. The rotation direction of the second rotating shaft 34 is opposite to that of the first rotating shaft 33, and the rotation direction of the second massage airbag 322 is opposite to that of the second rotating shaft 34, thereby realizing the alternating reverse rotation between the first massage airbag 321 and the second massage airbag 322.

[0059] Preferably, the worm wheel 310 and the third driving gear 311 are combined into one component, or in other words, the third driving gear 311 integrally extends from the front side or the rear side of the worm wheel 310. The first massage airbag 321 and the second massage airbag 322 are fixedly provided with a second arc-shaped sliding guide rail on the outer peripheral surface facing the armrest massage cover 20. The armrest massage cover 20 is provided with a second sliding groove, which is also in the shape of an arc segment. The second sliding guide rail and the second sliding groove slide in cooperation to ensure the stability of the first massage airbag 321 and the second massage airbag 322 when rotating. At the same time, Figure 3 As shown, the massage assembly 30 also includes a fixed base plate 313 fixed to the armrest massage sleeve 20, and a circuit board 314 installed on the fixed base plate 313. The drive source 31 is fixedly installed on the fixed base plate 313 through a motor fixing member. The first rotating shaft 33 and the second rotating shaft 34 are both rotatably supported in the fixed base plate 313, and the two are arranged side by side. The drive source 31 is connected to the circuit board 314, and the forward and reverse rotation is controlled by the circuit board 314. Figure 4 As shown, the armrest seat 10 is provided with a seat inner cavity 12 , and the remaining components of the massage assembly 30 except the first driven gear 37 and the second driven gear 38 are all accommodated in the seat inner cavity 12 of the armrest seat 10 .

[0060] In summary, the present invention effectively overcomes various shortcomings of the prior art and has high industrial utilization value.

[0061] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A massage chair armrest, characterized in that: The invention comprises an armrest seat (10), an armrest massage sleeve (20), and a massage assembly (30) mounted on the armrest massage sleeve (20), wherein the armrest massage sleeve (20) has a massage inner cavity (21) and an arm placement notch (22) connected to the massage inner cavity (21), and the massage assembly (30) comprises an arm massage piece (32) for massaging the arm, wherein the arm massage piece (32) is at least one massage airbag, which is rotatably mounted in the massage inner cavity (21) and can rotate around an axial direction; the massage airbag comprises a first massage airbag (321) and a second massage airbag (322) arranged front to back, and the rotation direction of the first massage airbag (321) is opposite to the rotation direction of the second massage airbag (322); The massage assembly (30) further comprises a driving source (31) which is a motor, a first rotating shaft (33) and a second rotating shaft (34) which are both driven to rotate by the driving source (31) and extend forward and backward, a first driving gear (35) fixed on the first rotating shaft (33), a second driving gear (36) fixed on the second rotating shaft (34), a first driven gear (37) fixed on the outer periphery of the first massage airbag (321), a second driven gear (38) fixed on the outer periphery of the second massage airbag (322), a worm (39) fixed to the output shaft of the motor, a worm wheel (310) and a third driving gear (311) which are both fixed on the first rotating shaft (33), and The third driven gear (312) is fixed on the second rotating shaft (34), the first driving gear (35) is meshed with the first driven gear (37), the second driving gear (36) is meshed with the second driven gear (38), the rotation direction of the first rotating shaft (33) is opposite to the rotation direction of the second rotating shaft (34), the worm (39) is matched with the worm wheel (310) in transmission, and the third driving gear (311) is meshed with the third driven gear (312); during the massage process, the motor rotates forward and reversely at a certain frequency to achieve counterclockwise and clockwise alternating reverse rotation between the first massage airbag (321) and the second massage airbag (322).

2. The massage chair armrest according to claim 1, characterized in that: The armrest massage sleeve (20) is mounted on the armrest seat (10) in a manner that allows for forward and backward sliding movement.

3. The massage chair armrest according to claim 2, characterized in that: A first sliding guide rail (23) extending forward and backward is fixed on the outer peripheral surface of the armrest massage sleeve (20), a first sliding groove (11) is provided in the armrest seat (10), and the first sliding guide rail (23) is slidably matched with the first sliding groove (11).

4. The massage chair armrest according to claim 1, characterized in that: A second sliding guide rail in the shape of a circular arc segment is fixedly arranged on the outer peripheral surface of the massage airbag facing the armrest massage sleeve (20), a second sliding groove is provided in the armrest massage sleeve (20), and the second sliding guide rail is slidably matched with the second sliding groove.

5. The massage chair armrest according to claim 1, characterized in that: The cross-sectional shape of the massage airbag is in the shape of a circular arc segment and has an arm accommodating cavity (323), and the arm accommodating cavity (323) is communicated with the massage inner cavity (21).

6. A massage chair, characterized in that: The massage chair is equipped with a massage chair armrest as described in any one of claims 1 to 5.

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