Arm massage mechanism of massage chair

Abstract

The utility model discloses a massage armchair arm massage mechanism which comprises an armrest assembly, an arm containing groove is formed in the upper end of one side of the armrest assembly, a fixing groove is formed in the portion, located in the middle of the lower end of the arm containing groove, of the armrest assembly, a knocking assembly is arranged in the fixing groove, the knocking assembly comprises a shell, a motor is arranged at the lower end in the shell, and the motor is connected with the armrest assembly. A transmission shaft is arranged at the position, above the motor, of the shell, a connecting ring is arranged on the side, away from the transmission wheel, of the transmission shaft, two symmetrical supporting bases are arranged on the two sides of the connecting ring and movably connected with a connecting rod through pin shafts, and the upper end of the connecting rod penetrates through a through groove to be fixedly connected with a ball head; and a knocking plate is arranged at the upper end of the shell through a shaft rod. The massage mechanism is simple in structure and high in arm fitting degree, the arc-shaped knocking head moves up and down, the arm of a user can be knocked, and the arm massage comfort of the massage chair is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of massage chairs, in particular to an arm massage mechanism of a massage chair. Background Art

[0002] Massage chairs use mechanical rolling force and mechanical force squeezing to perform massage. Artificial massage can dredge the meridians, circulate qi and blood, and maintain the body's yin and yang balance. Therefore, after the massage, you can feel muscle relaxation, joint flexibility, invigoration, and fatigue elimination. It plays an important role in ensuring good health. In the prior art, massage chairs usually have airbag structures on their armrests. During the massage process, the airbags are inflated and deflated to achieve clamping and release of the arms, which has a massage effect to a certain extent. However, this method has a poor massage effect on the arms and it is difficult to effectively massage the arms. For this reason, we propose an arm massage mechanism for massage chairs. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an arm massage mechanism for a massage chair. The utility model solves the problem that in the prior art massage chair, an airbag structure is usually provided at the armrest, and during the massage process, the airbag is inflated and deflated, thereby clamping and releasing the arm, achieving a massage effect to a certain extent, but this method has a poor massage effect on the arm and is difficult to effectively massage the arm.

[0004] The utility model discloses an arm massage mechanism for a massage chair, comprising an armrest assembly, wherein an arm placement slot is provided at an upper end of one side of the armrest assembly, a fixing slot is provided at the middle of the lower end of the arm placement slot, and a knocking assembly is provided in the fixing slot;

[0005] The knocking assembly includes a shell, a motor is provided at the lower end of the shell, a transmission block is provided on the rotating shaft of the motor, a transmission shaft is provided on the shell above the motor, a transmission shaft is provided on the transmission shaft, the transmission block and the transmission wheel are connected by a transmission belt, a connecting ring is provided on the side of the transmission shaft away from the transmission wheel, two symmetrical support seats are provided on both sides of the connecting ring, the two support seats are movably connected to the connecting rod through a pin shaft, a through groove matching the connecting rod is provided at the upper end of the shell, the upper end of the connecting rod passes through the through groove and is fixedly connected to the ball head, the upper end of the shell is provided with a shaft rod and a knocking plate, and the knocking plate is provided with a connecting groove matching the ball head.

[0006] In the above scheme, arc-shaped knocking heads are provided on both sides of the upper end of the knocking plate.

[0007] In the above solution, the outer sides of the transmission block and the transmission wheel are provided with a plurality of equally spaced limiting grooves, and the inner side of the transmission belt is provided with a clamping strip matching the limiting grooves.

[0008] In the above solution, four bolt mounting seats arranged in a matrix are provided on the side of the shell close to the armrest assembly.

[0009] In the above scheme, an air bag is provided above the arm placement slot.

[0010] In the above solution, a controller mounting groove is provided on the upper side of the armrest assembly close to the striking assembly.

[0011] In the above solution, a wrist support block is provided on the side of the arm placement slot away from the armrest assembly.

[0012] The advantages and beneficial effects of the utility model are as follows: the utility model provides an arm massage mechanism for a massage chair. When the airbag is inflated, it can squeeze the user's arm so that the arm can fit more closely with the arc-shaped knocking head. The movable shaft drives the connecting ring, the connecting ring and the connecting rod to swing in the vertical direction. When the connecting rod swings, the ball head rotates inside the connecting groove. At the same time, the connecting rod drives the knocking plate to rotate around the shaft rod. The arc-shaped knocking head reciprocates in the vertical direction. The arc-shaped knocking head knocks on the arm placed in the arm placement groove, thereby achieving the purpose of massaging the arm. This massage mechanism has a simple structure and a high degree of fit with the arm. The arc-shaped knocking head can knock on the user's arm by moving up and down, which effectively improves the comfort of the massage chair for massaging the arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the striking component of the utility model;

[0016] Figure 3 It is a schematic diagram of the explosion structure of the striking component of the utility model.

[0017] In the figure: 1, armrest assembly 2, arm placement slot 3, airbag 4, fixing slot 5, knocking assembly 51, shell 52, motor 53, transmission block 54, transmission shaft 55, transmission wheel 56, transmission belt 57, connecting ring 58, support seat 59, connecting rod 510, through slot 511, ball head 512, shaft rod 513, knocking plate 514, connecting slot 515, arc-shaped knocking head 6, bolt mounting seat 7, controller mounting slot 8, wrist support block. DETAILED DESCRIPTION

[0018] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0019] like Figure 1-3 As shown, the utility model is an arm massage mechanism for a massage chair, comprising an armrest assembly 1, an arm placement slot 2 is provided at the upper end of one side of the armrest assembly 1, a fixing slot 4 is provided at the middle of the lower end of the arm placement slot 2, a knocking assembly 5 is provided in the fixing slot 4, and the knocking assembly 5 is fixedly installed inside the fixing slot 4;

[0020] The knocking assembly 5 includes a shell 51, a motor 52 is provided at the lower end of the shell 51, a transmission block 53 is provided on the rotating shaft of the motor 52, a transmission shaft 54 ​​is provided on the shell 51 above the motor 52, both ends of the transmission shaft 54 ​​are movably connected to the inner wall of the shell 51, a transmission wheel 55 is provided on the transmission shaft 54, the transmission block 53 and the transmission wheel 55 are connected by a transmission belt 56, a connecting ring 57 is provided on the side of the transmission shaft 54 ​​away from the transmission wheel 55, two symmetrical support seats 58 are provided on both sides of the connecting ring 57, and the two support seats 58 are movably connected to the connecting rod 59 through a pin shaft, a through groove 510 matching the connecting rod 59 is opened on the upper end of the shell 51, and the upper end of the connecting rod 59 passes through the through groove 510 and is fixedly connected to the ball head 511, The upper end of the shell 51 is provided with a shaft 512 and a knocking plate 513, and the knocking plate 513 is provided with a connecting groove 514 matching the ball head 511. The ball head 511 is movably connected to the shell 51 through the connecting groove 514. When the motor 52 is working, the motor 52 drives the transmission block 53 to rotate, and through the transmission of the transmission belt 56, the transmission wheel 55 and the transmission shaft 54 ​​also rotate accordingly. When the transmission shaft 54 ​​rotates, the transmission shaft 54 ​​drives the connecting ring 57, the connecting ring 57 and the connecting rod 59 to swing in the vertical direction. When the connecting rod 59 swings, the ball head 511 rotates inside the connecting groove 514, and at the same time, the connecting rod 59 drives the knocking plate 513 to rotate around the shaft 512, so that the knocking plate 513 can knock the arm placed in the arm placement groove 2.

[0021] Both sides of the upper end of the knocking plate 513 are provided with arc-shaped knocking heads 515. The arrangement of the arc-shaped knocking heads 515 enables the knocking plate 513 to knock on the user's arm more accurately.

[0022] The outer sides of the transmission block 53 and the transmission wheel 55 are provided with a plurality of equidistantly arranged limit grooves, and the inner side of the transmission belt 56 is provided with a clamping strip matching the limit grooves, and the clamping strip is clamped in the limit grooves. Through the mutual cooperation between the clamping strip and the limit grooves, the transmission stability between the transmission belt 56 and the transmission block 53 and the transmission wheel 55 is effectively improved.

[0023] The housing 51 is provided with four matrix-arranged bolt mounting seats 6 on one side close to the armrest assembly 1 , and the housing 51 can be fixedly mounted inside the fixing groove 4 through the bolt mounting seats 6 .

[0024] An air bag 3 is provided on the upper part of the arm placement slot 2. When the air bag 3 is inflated, it can squeeze the user's arm so that the arm can fit more closely with the arc-shaped knocking head 515.

[0025] A controller mounting groove 7 is provided on the upper side of the armrest assembly 1 close to the knocking assembly 5 , and the control system of the massage chair can be fixedly installed inside the controller mounting groove 7 .

[0026] A wrist support block 8 is provided on the side of the arm placement slot 2 away from the armrest assembly 1. When the user's arm is placed in the arm placement slot 2, the wrist support block 8 can lift the user's wrist, thereby effectively improving the user's comfort during massage.

[0027] Specifically, in the utility model, when the airbag 3 is inflated, it can squeeze the user's arm, so that the arm can fit more closely with the arc-shaped knocking head 515. When the motor 52 is working, the motor 52 drives the transmission block 53 to rotate, and through the transmission of the transmission belt 56, the transmission wheel 55 and the transmission shaft 54 ​​also rotate accordingly. When the transmission shaft 54 ​​rotates, the transmission shaft 54 ​​drives the connecting ring 57, the connecting ring 57 and the connecting rod 59 to swing in the vertical direction. When the connecting rod 59 swings, the ball head 511 rotates inside the connecting groove 514, and at the same time, the connecting rod 59 drives the knocking plate 513 to rotate around the shaft 512, and the arc-shaped knocking head 515 reciprocates in the vertical direction. At this time, the arc-shaped knocking head 515 can knock on the arm placed in the arm placement groove 2, thereby achieving the purpose of massaging the arm.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A massage chair arm massage mechanism, comprising an armrest assembly (1), characterized in that: An arm placement slot (2) is provided at the upper end of one side of the armrest assembly (1); a fixing slot (4) is provided at the middle of the lower end of the arm placement slot (2) of the armrest assembly (1); a knocking assembly (5) is provided in the fixing slot (4); The knocking assembly (5) comprises a housing (51), a motor (52) is provided at the lower end of the housing (51), a transmission block (53) is provided on the rotating shaft of the motor (52), a transmission shaft (54) is provided on the housing (51) above the motor (52), a transmission wheel (55) is provided on the transmission shaft (54), the transmission block (53) and the transmission wheel (55) are connected to each other by a transmission belt (56), a connecting ring (57) is provided on the side of the transmission shaft (54) away from the transmission wheel (55), and the connecting ring (57) is provided on the side of the transmission shaft (54) away from the transmission wheel (55). 7) Two symmetrical support seats (58) are provided on both sides, and the two support seats (58) are movably connected to the connecting rod (59) through a pin shaft, and a through groove (510) matching the connecting rod (59) is provided on the upper end of the shell (51), and the upper end of the connecting rod (59) passes through the through groove (510) and is fixedly connected to the ball head (511), and the upper end of the shell (51) is provided with a shaft rod (512) and a knocking plate (513), and the knocking plate (513) is provided with a connecting groove (514) matching the ball head (511).

2. The massage chair arm massage mechanism according to claim 1, characterized in that: Arc-shaped knocking heads (515) are provided on both sides of the upper end of the knocking plate (513).

3. The massage chair arm massage mechanism according to claim 1, characterized in that: The outer sides of the transmission block (53) and the transmission wheel (55) are both provided with a plurality of equally spaced limiting grooves, and the inner side of the transmission belt (56) is provided with a clamping strip matching the limiting grooves.

4. The massage chair arm massage mechanism according to claim 1, characterized in that: The housing (51) is provided with four bolt mounting seats (6) arranged in a matrix on one side close to the armrest assembly (1).

5. The massage chair arm massage mechanism according to claim 1, characterized in that: An air bag (3) is provided above the arm placement slot (2).

6. The massage chair arm massage mechanism according to claim 1, characterized in that: A controller mounting groove (7) is provided above the side of the armrest assembly (1) close to the striking assembly (5).

7. The massage chair arm massage mechanism according to claim 1, characterized in that: A wrist support block (8) is provided on the side of the arm placement slot (2) away from the armrest assembly (1).

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