Massage chair with shoulder massaging device

Abstract

The utility model discloses a massage chair with shoulder massage device, including backrest frame, be provided with shoulder massage device on backrest frame upper portion, the shoulder massage device is two groups, and two group shoulder massage devices are correspondingly set the position above the double shoulder of user respectively, the shoulder massage device includes massage head subassembly, and massage head subassembly includes massage head, drive mechanism with massage head transmission connection and can drive massage head and produce massage action, the lower part of massage head includes the recess for the shoulder department and inserts upwards, when the shoulder of user inserts the recess of massage head, the massage head can massage the front side, the upper side and the rear area of shoulder department. The utility model discloses a massage chair with shoulder massage device has better massage effect to the shoulder of user.

Description

Technical Field

[0001] This utility model relates to a massage chair with a shoulder massage device. Background Technology

[0002] Currently, most massage chairs on the market typically consist of a backrest frame, guide rails mounted on the backrest frame, and massage mechanisms that move up and down along the backrest frame in conjunction with the guide rails. To address shoulder massage, these chairs generally rely on the massage mechanisms to reach the back of the shoulders, resulting in a limited massage area and relatively poor shoulder massage effectiveness. Some massage chairs also incorporate airbags or vibration massage mechanisms near the user's shoulders, but this method is rather limited and fails to reach the front of the shoulders, leaving room for improvement in massage effectiveness. Summary of the Invention

[0003] In view of the shortcomings of the prior art, the present invention provides a massage chair with a shoulder massage device, which provides a better massage effect for the user's shoulders.

[0004] This utility model provides a massage chair with a shoulder massage device, including a backrest frame. The upper part of the backrest frame is provided with a shoulder massage device. The shoulder massage device consists of two sets, which are respectively positioned above the user's shoulders when the user sits on the massage chair. The shoulder massage device includes a massage head assembly, which includes a massage head and a drive mechanism that is connected to the massage head and can drive the massage head to produce a massage action. The lower part of the massage head includes a notch for the shoulder to be inserted upwards. When the user's shoulder is inserted into the notch of the massage head, the massage head can massage the front, upper and back areas of the shoulder.

[0005] Compared with existing massage chairs with shoulder massage devices, the massage head of the shoulder massage device of this invention can act on the front, upper and back areas of the user's shoulders, providing a larger coverage area. In conjunction with the drive mechanism, it can drive the massage head to produce massage movements, such as kneading, tapping and rubbing. Compared with existing massage devices that use airbags or vibration mechanisms, it can provide a better shoulder massage effect.

[0006] Furthermore, the shoulder massage device includes a lifting mechanism that can drive the massage head assembly to move up and down. The lifting mechanism can drive the massage head assembly to move up and down, thereby better adapting to people of different heights and body types. When the shoulder massage function is not in use, the lifting mechanism can also drive the massage head upward away from the shoulder to avoid interference with the body, making it more comfortable and convenient to use.

[0007] Furthermore, the massage head assembly includes a first mounting base, the massage head is movably connected to the first mounting base, and the drive mechanism is a motor fixedly mounted on the first mounting base; the shoulder massage device includes a second mounting base that is fixedly fitted to the backrest frame, and the lifting mechanism is an electric push rod connected between the first and second mounting bases, which drives the first mounting base to move up and down relative to the second mounting base, so as to simultaneously drive the drive mechanism and the massage head to move up and down.

[0008] Furthermore, a guide mechanism is provided between the second mounting base and the first mounting base. The guide mechanism includes a support block fixedly mounted on the second mounting base, and a movable connection hole is provided on the support block. A guide rod is fixedly mounted on the first mounting base and movably connected with the movable connection hole. The movable cooperation between the guide rod and the support block can improve the stability of the first mounting base when it moves up and down, making it less prone to shaking.

[0009] Furthermore, a transmission box is provided on the first mounting base. A first shaft and a second shaft are provided on the inner side of the transmission box, and a motor is provided on the other side of the transmission box. The motor is connected to the first shaft and the second shaft through the transmission box. A reduction gear set is provided in the transmission box, or it can be a pulley set. A support arm is provided at the upper end of the massage head. An inclined shaft is connected to the first shaft. The upper end of the support arm is rotatably connected to the inclined shaft. The massage head is fixedly connected to the lower end of the support arm. When the first shaft rotates, it can drive the massage head to swing laterally through the support arm. A horizontal shaft is connected to the second shaft at an eccentric position. A ball joint is also provided at the upper end of the massage head. The ball joint is located behind the support arm. The lower end of the ball joint is connected to the massage head through a ball joint. The upper end of the ball joint is movably connected to the horizontal shaft through a universal joint. When the second shaft rotates, it can drive the massage head to swing up and down in a tapping motion through the ball joint.

[0010] Furthermore, the massage head includes a V-shaped support plate, and the recess of the massage head is formed by the recess of the V-shaped support plate. An airbag is provided on the inner wall of the recess of the support plate, and massage protrusions are provided on the airbag. When working, the airbag can achieve the kneading and pressing effect on the front, back and upper sides of the shoulder, mimicking the massage effect of pressing the shoulder with a hand. The massage protrusions can stimulate acupoints or muscles of the shoulder and improve the massage effect.

[0011] Furthermore, the backrest frame is provided with a vertically extending through groove, and a massage mechanism is installed in the through groove. The inner edges of both sides of the upper end of the through groove are provided with recessed notches, and the massage head is movably installed in the notches. When the massage mechanism moves up and down along the through groove, it can massage various parts of the user's back body. Since the massage head is installed in the notch, it is not easy to interfere with the backrest frame during the massage process, and it can better act on the user's back shoulder area, and it is not easy to interfere with the massage mechanism. Attached Figure Description

[0012] Figure 1 This is a structural diagram of an embodiment of the present utility model;

[0013] Figure 2 This is a front view of an embodiment of the present utility model;

[0014] Figure 3 This is a cross-sectional view of an embodiment of the present utility model;

[0015] Figure 4 This is a partial schematic diagram of the backrest frame according to an embodiment of the present utility model;

[0016] Figure 5 This is a structural diagram of the shoulder massage device according to an embodiment of the present invention. Detailed Implementation

[0017] An embodiment of the massage chair with a shoulder massage device according to this utility model is as follows: Figure 1-5 As shown,

[0018] The device includes a backrest frame 1, with a shoulder massage device 2 mounted on the upper part of the backrest frame 1. The shoulder massage device 2 consists of two sets, which are respectively positioned above the user's shoulders when the user is sitting on the massage chair. Each shoulder massage device 2 includes a massage head assembly, which includes a massage head 211 and a drive mechanism 212 that is tractively connected to the massage head 211 and can drive the massage head 211 to produce massage actions. The lower part of the massage head 211 includes a notch 2110 for the shoulder to be inserted upwards. When the user's shoulder is inserted into the notch 2110 of the massage head 211, the massage head 211 can massage the front, upper, and back areas of the shoulder.

[0019] Compared with existing massage chairs with shoulder massage devices 2, the massage head 211 of the shoulder massage device 2 of this invention can massage the front, upper and back areas of the user's shoulders, providing a larger coverage area. Furthermore, by cooperating with the drive mechanism 212, it can drive the massage head 211 to produce massage actions, such as kneading, tapping, and rubbing. Compared with existing massage devices that use airbags 2112 or vibration mechanisms, this invention can provide a better shoulder massage effect.

[0020] The shoulder massage device 2 includes a lifting mechanism 22 that can drive the massage head assembly to move up and down. The lifting mechanism 22 can drive the massage head assembly to move up and down, so as to better adapt to people of different heights and body types. When the shoulder massage function is not used, the lifting mechanism 22 can also drive the massage head 211 upward away from the shoulder to avoid interference with the body, making it easier for users to get on and off the massage chair, and making it more comfortable and convenient to use.

[0021] The massage head assembly includes a first mounting base 213, a massage head 211 movably connected to the first mounting base 213, and a drive mechanism 212, which is a motor fixedly mounted on the first mounting base 213. The motor drives the massage head 211 to generate massage actions. The shoulder massage device 2 includes a second mounting base 23 that is fixedly fitted to the backrest frame 1. The lifting mechanism 22 is an electric push rod connected between the first mounting base 213 and the second mounting base 23. The electric push rod drives the first mounting base 213 to move up and down relative to the second mounting base 23, so as to simultaneously drive the drive mechanism 212 and the massage head 211 to move up and down.

[0022] A guide mechanism is provided between the second mounting base 23 and the first mounting base 213. The guide mechanism includes a support block 24 fixedly installed on the second mounting base 23. The support block 24 is provided with a movable connection hole. A guide rod 214 is fixedly installed on the first mounting base 213 and is movably connected to the movable connection hole. The movable cooperation between the guide rod 214 and the support block 24 can improve the stability of the first mounting base 213 when it moves up and down, making it less prone to shaking.

[0023] A transmission box 25 is provided on the first mounting base 213. A first shaft and a second shaft are located on the inner side of the transmission box 25, with the first shaft positioned in front of the second shaft. A motor is located on the other side of the transmission box 25. The motor is connected to the first and second shafts via the transmission box 25. A reduction gear set (or a pulley set) is provided in the transmission box 25. The motor can simultaneously drive the first and second shafts to rotate. A support arm 215 is provided at the upper end of the massage head 211, located at the midpoint of the upper end of the massage head 211 along the front-rear direction. A slanted shaft 261 is connected to the first shaft. The upper end of the support arm 215 is rotatably connected to the slanted shaft 261, and the lower end of the support arm 215 is fixedly connected to the massage head 211. When the shaft rotates, it can drive the massage head 211 to swing laterally and move up and down slightly through the support arm 215. A horizontal shaft 262 is connected to the second shaft at an eccentric position. A ball joint 216 is also provided at the upper end of the massage head 211. The ball joint 216 is located behind the support arm 215. The lower end of the ball joint 216 is connected to the massage head 211 through a ball joint. The ball joint is located at the lower end of the ball joint 216, and the ball socket is located on the massage head 211. The upper end of the ball joint 216 is movably connected to the horizontal shaft 262 through a cross shaft universal joint 217. When the second shaft rotates, it can drive the massage head 211 to swing up and down in a manner similar to a tapping motion through the ball joint 216.

[0024] The massage head 211 includes a V-shaped support plate 2111, which can also be U-shaped in other embodiments. The recess 2110 of the massage head 211 is formed by the recess of the V-shaped support plate 2111. An airbag 2112 is provided on the inner wall of the recess of the support plate 2111. The airbag 2112 has a layered structure and is arranged along the contour of the recess of the support plate 2111. Massage protrusions 2113 are provided on the airbag 2112. When working, the airbag 2112 can achieve the kneading and pressing effect on the front, back and upper sides of the shoulder, mimicking the massage effect of pressing the shoulder with a hand. The massage protrusions 2113 can stimulate the acupoints or muscles of the shoulder and improve the massage effect.

[0025] The backrest frame 1 is provided with a vertically extending through groove 11, and a massage mechanism 3 is installed in the through groove 11. The inner edges of the upper two sides of the through groove 11 are provided with recessed notches 111. The massage head 211 is movably installed in the notch 111. When the massage mechanism 3 moves up and down along the through groove 11, it can massage various parts of the user's back body. Since the massage head 211 is installed in the notch 111, it is not easy to interfere with the backrest frame 1 during the massage process, and it can better act on the back area of ​​the user's shoulders, and it is not easy to interfere with the massage mechanism 3.

[0026] The above embodiments are merely one preferred embodiment of the present utility model. Ordinary changes and substitutions made by those skilled in the art within the scope of the present utility model's technical solution are all included within the protection scope of the present utility model.

Claims

1. A massage chair with a shoulder massage device, comprising a backrest frame, wherein a shoulder massage device is disposed on the upper part of the backrest frame, characterized in that: The shoulder massage device consists of two sets, each positioned above the user's shoulders. Each shoulder massage device includes a massage head assembly, which comprises a massage head and a drive mechanism that is connected to the massage head and drives it to perform massage actions. The lower part of the massage head has a notch for inserting the shoulder upwards. When the user's shoulder is inserted into the notch of the massage head, the massage head can massage the front, upper, and back areas of the shoulder.

2. The massage chair with a shoulder massage device according to claim 1, characterized in that: The shoulder massage device includes a lifting mechanism capable of driving the massage head assembly to move up and down.

3. The massage chair with a shoulder massage device according to claim 2, characterized in that: The massage head assembly includes a first mounting base, the massage head is movably connected to the first mounting base, and the drive mechanism is a motor fixedly mounted on the first mounting base; the shoulder massage device includes a second mounting base that is fixedly fitted to the backrest frame, and the lifting mechanism is an electric push rod connected between the first mounting base and the second mounting base.

4. The massage chair with a shoulder massage device according to claim 3, characterized in that: A guide mechanism is provided between the second mounting base and the first mounting base. The guide mechanism includes a support block fixedly installed on the second mounting base, and a movable connection hole is provided on the support block. A guide rod that is movably connected to the movable connection hole is fixedly installed on the first mounting base.

5. The massage chair with a shoulder massage device according to claim 3, characterized in that: The first mounting base is equipped with a transmission box. A first shaft and a second shaft are located on the inner side of the transmission box. The motor is located on the other side of the transmission box. The motor is connected to the first shaft and the second shaft through the transmission box. The upper end of the massage head is equipped with a support arm. The first shaft is connected to an inclined shaft. The upper end of the support arm is rotatably connected to the inclined shaft. The lower end of the support arm is fixedly connected to the massage head. A horizontal shaft is connected to the second shaft at an eccentric position. The upper end of the massage head is also equipped with a ball joint connecting rod. The ball joint connecting rod is located behind the support arm. The lower end of the ball joint connecting rod is connected to the massage head through a ball joint. The upper end of the ball joint connecting rod is movably connected to the horizontal shaft through a cross-shaft universal joint.

6. The massage chair with a shoulder massage device according to claim 1, characterized in that: The massage head includes a V-shaped support plate, and the recess of the massage head is formed by the recess of the V-shaped support plate. An air bladder is provided on the inner wall of the recess of the support plate, and massage protrusions are provided on the air bladder.

7. The massage chair with a shoulder massage device according to claim 1, characterized in that: The backrest frame is provided with a vertically extending through groove, and a massage mechanism is installed in the through groove. The inner edges of both sides of the upper end of the through groove are provided with recessed notches, and the massage head is movably installed in the notches.

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