A wearable lumbar back massager

Abstract

The present invention provides a wearable lumbar and back massager, belonging to the field of massage and health care. It solves the technical problem of how to perform all-round massage on the lumbar and back in the prior art. This wearable lumbar and back massager includes an outer cover and a T-shaped slide rail; a T-shaped slide rail is vertically fixed inside the outer cover, a moving seat is arranged on the T-shaped slide rail, a vertical sliding groove is formed on the moving seat, the T-shaped slide rail is slidably matched with the vertical sliding groove, a first gear cavity is formed on one side of the vertical sliding groove, a lifting and moving device is arranged in the first gear cavity, a horizontal sliding groove is formed on the moving seat, a second gear cavity is formed on one side of the horizontal sliding groove, and a horizontal movement and massage device is arranged in the second gear cavity. The present invention has the advantages that the second rack drives the massage ball to move horizontally in the moving seat, the first face gear meshes with the first rack to drive the moving seat to lift, and with the cooperation of the massage airbag, the device can perform single-point massage and also carpet-style massage on the entire lumbar and back area.

Description

Technical Field

[0001] The present invention belongs to the technical field of massage and health care, and relates to a massager, in particular to a wearable lumbar and back massager. Background Art

[0002] Generally, when having a massage, people will choose the head, back and feet. Among them, the function of massaging the lumbar and back is more. As the place where many acupoints of the human body converge, the back has reflection areas of various organs of the body. Massaging the lumbar and back has many benefits such as relieving fatigue, regulating the qi and blood of the human body, improving sleep, and preventing cardiovascular and cerebrovascular diseases.

[0003] After retrieval, as disclosed in a Chinese patent document, a shoulder and back massager is disclosed

Application No.: 201010533394.9; Publication No.: CN102232904B

[0004] Existing massage devices can only massage some areas of the lumbar and back, and the adjustable range of the areas of the massage devices is mostly small, and they cannot massage the entire area of the lumbar and back. Summary of the Invention

[0005] The purpose of the present invention is to address the above problems existing in the prior art and propose a wearable lumbar and back massager. The technical problem to be solved by this invention is: how to achieve full-range massage of the lumbar and back.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A wearable lumbar and back massager includes an outer cover and a T-shaped slide rail; a T-shaped slide rail is vertically fixed inside the outer cover, a moving seat is arranged on the T-shaped slide rail, a vertical sliding groove is formed in the moving seat, the T-shaped slide rail is slidably matched with the vertical sliding groove, a first gear cavity is formed on one side of the vertical sliding groove, a lifting and moving device is arranged in the first gear cavity, a horizontal sliding groove is formed in the moving seat, a second gear cavity is formed on one side of the horizontal sliding groove, and a transverse moving massage device is arranged in the second gear cavity.

[0008] The working principle of the present invention is: the T-shaped slide rail is fixed inside the outer cover. The first gear cavity arranged on one side of the vertical sliding groove, and the lifting and moving device in the first gear cavity drives the moving seat to move up and down on the T-shaped slide rail. A second gear cavity is arranged on one side of the horizontal sliding groove, and the transverse moving massage device arranged in the second gear cavity can perform full-range massage on the lumbar and back.

[0009] The lifting and moving device includes a first rack, a first face gear, and a first motor. The first rack is fixed to the side of the T-shaped slide rail. The first face gear is arranged in the first gear cavity and meshes with the first rack. The first motor is fixed to the side of the moving seat, and the output shaft of the first motor extends into the moving seat. The first face gear is fixed to the end of the output shaft of the first motor.

[0010] With the above structure, the first motor can work to drive the first face gear to rotate. The first face gear meshes with the first rack, and the first rack is fixed to the T-shaped slide rail. The moving seat drives the transverse massage device to move up and down on the T-shaped slide rail, realizing the massage of the waist and back.

[0011] The transverse massage device includes a second rack, a second face gear, and a second motor. The second rack is slidably arranged in the transverse sliding groove. The second face gear is arranged in the second gear cavity and meshes with the second rack. The second motor is fixed to the side of the moving seat, and the output shaft of the second motor extends into the moving seat. The second face gear is fixed to the end of the output shaft of the second motor. The massage ball is fixed to the end of the second rack.

[0012] With the above structure, the second motor can work to drive the second face gear to rotate. The second face gear meshes with the second rack, driving the second rack to horizontally traverse in the transverse sliding groove. The massage ball fixed to the second rack can contact the back during the movement, massaging the back.

[0013] The moving seat is also provided with a massage airbag. The massage airbag is connected to a solenoid valve through a trachea. The solenoid valve is fixed to the moving seat. The solenoid valve is connected to an air pump through a trachea. The air pump is fixed to the moving seat.

[0014] The massage airbag is in a semi-spherical shape after being inflated by the air pump.

[0015] With the above structure, the air pump can work, and the solenoid valve controls the gas to enter the massage airbag, which can adjust the volume of the massage airbag, realize the fitting of the massage airbag to the spinal groove, and realize the massage of the spinal groove.

[0016] Shoulder straps are provided on both sides of the outer cover. The upper ends of the shoulder straps are fixed to the upper end of the outer cover, the lower ends of the shoulder straps are fixed to the lower end of the outer cover. A chest buckle is arranged in the middle of the shoulder straps, and a waist buckle is arranged at the lower part of the shoulder straps.

[0017] With the above structure, wearing can be realized through the shoulder straps. The chest buckle and the waist buckle can make the outer cover and the shoulder straps fit the human body better, making the massage effect better.

[0018] Compared with the prior art, the present wearable lumbar and back massager has the following advantages:

[0019] 1. The T-shaped slide rail is slidably arranged inside the outer cover. The first rack is fixed to the side of the T-shaped slide rail. The first motor drives the first face gear to rotate in the first gear chamber. The first face gear meshes with the first rack, driving the moving seat to move up and down on the T-shaped slide rail. The second motor on the moving seat drives the second face gear to rotate in the second gear chamber. The second face gear meshes with the second rack, driving the massage balls at both ends to move left and right relative to the moving seat, enabling continuous massage in the areas on both sides of the moving seat.

[0020] 2. The massage airbag can control the inflation amount through an air pump and a solenoid valve, achieving a better fit with the human body, and can massage the spinal groove, achieving the purpose of massaging the waist and back comprehensively.

[0021] 3. The shoulder strap enables wearing, and the chest buckle and waist buckle can make the outer cover and the shoulder strap fit the human body better, making the massage effect better.

[0022] 4. The entire device can perform repeated massage on a single point or carpet-like massage on the entire waist and back area. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of the present invention.

[0024] Figure 2 is a schematic structural diagram of the A-A cross-section of the present invention.

[0025] Figure 3 is a schematic structural diagram of the B-B cross-section of the present invention.

[0026] Figure 4 is a schematic structural diagram of the moving seat of the present invention.

[0027] Figure 5 is a front view schematic structural diagram of the shoulder strap of the present invention.

[0028] In the figure, 1. Outer cover; 2. T-shaped slide rail; 3. First rack; 4. Moving seat; 5. Vertical sliding groove; 6. First gear chamber; 7. First face gear; 8. First motor; 9. Horizontal sliding groove; 10. Second gear chamber; 11. Second rack; 12. Second face gear; 13. Second motor; 14. Massage airbag; 15. Solenoid valve; 16. Air pump; 17. Shoulder strap; 18. Chest buckle; 19. Waist buckle; 20. Massage ball. DETAILED DESCRIPTION OF THE INVENTION

[0029] The following are specific embodiments of the present invention in combination with the drawings, further describing the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0030] Such as Figures 1-5As shown in the figure, the wearable lumbar and back massager includes an outer cover 1 and a T-shaped slide rail 2. A T-shaped slide rail 2 is vertically fixed inside the outer cover 1. In this embodiment, the T-shaped slide rail 2 is fixed to the inside of the outer cover 1 by bolts. A moving seat 4 is arranged on the T-shaped slide rail 2. A vertical sliding groove 5 is formed in the moving seat 4. The T-shaped slide rail 2 is slidably matched with the vertical sliding groove 5. A first gear cavity 6 is formed on one side of the vertical sliding groove 5. A lifting and moving device is arranged in the first gear cavity 6. A horizontal sliding groove 9 is formed in the moving seat 4. A second gear cavity 10 is formed on one side of the horizontal sliding groove 9. A transverse moving and massaging device is arranged in the second gear cavity 10. The lifting and moving device drives the moving seat 4 to move up and down on the T-shaped slide rail 2, and the transverse moving and massaging device can perform a full range of massages on the waist and back.

[0031] The lifting and moving device includes a first rack 3, a first face gear 7 and a first motor 8. The first rack 3 is fixed to the side of the T-shaped slide rail 2. In this embodiment, the first rack 3 is fixed to the side of the T-shaped slide rail 2 by screws. The first face gear 7 is arranged in the first gear cavity 6, and the first face gear 7 meshes with the first rack 3. The first motor 8 is fixed to the side of the moving seat 4. In this embodiment, the first motor 8 is fixed to the side of the moving seat 4 by bolts. The output shaft of the first motor 8 extends into the moving seat 4. The first face gear 7 is fixed to the end of the output shaft of the first motor 8. By operating the first motor 8, the first face gear 7 can be driven to rotate in the first gear cavity 6. The first face gear 7 meshes with the first rack 3, and the first rack 3 is fixed to the T-shaped slide rail 2. The moving seat 4 drives the transverse moving and massaging device to move up and down on the T-shaped slide rail 2 to realize the massage of the waist and back.

[0032] The transverse moving device includes a second rack 11, a second face gear 12 and a second motor 13. The second rack 11 is slidably arranged in the horizontal sliding groove 9. The second face gear 12 is arranged in the second gear cavity 10, and the second face gear 10 meshes with the second rack 11. The second motor 13 is fixed to the side of the moving seat 4. In this embodiment, the second motor 13 is fixed to the side of the moving seat 4 by bolts. The output shaft of the second motor 13 extends into the moving seat 4. The second face gear 10 is fixed to the end of the output shaft of the second motor 13. The massage ball 20 is fixed to the end of the second rack 11. The second motor 13 provides power for the transverse moving device. The second motor 13 drives the second face gear 12 to rotate in the second gear cavity 10. The second face gear 12 meshes with the second rack 11. The second rack 11 moves horizontally in the horizontal sliding groove 9, driving the massage ball 20 to massage the waist and back.

[0033] The moving seat 4 is also provided with a massage airbag 14. In this embodiment, the massage airbag 14 is fixed on the moving seat 4 by screws and sealing rings. The massage airbag 14 is connected to a solenoid valve 15 through a trachea. The solenoid valve 15 is fixed on the moving seat 4. In this embodiment, the solenoid valve 15 is fixed on the moving seat 4 by screws. The solenoid valve 15 is connected to an air pump 16 through a trachea. The air pump 16 is fixed on the moving seat 4. In this embodiment, the air pump 16 is fixed on the moving seat 4 by screws. The air pump 16 can inflate the massage airbag 14, and the solenoid valve 15 can control the inflation and deflation of the massage airbag 14.

[0034] After being inflated by the air pump 16, the massage airbag 14 assumes a semi-spherical shape. By adjusting the volume of the massage airbag 14, the massage airbag 14 is made to fit the spinal groove, thereby achieving massage of the spinal groove.

[0035] Shoulder straps 17 are provided on both sides of the outer cover 1. The upper ends of the shoulder straps 17 are fixed to the upper end of the outer cover 1, and the lower ends of the shoulder straps 17 are fixed to the lower end of the outer cover 1. A chest buckle 18 is provided in the middle of the shoulder straps 17, and a waist buckle 19 is provided at the lower part of the shoulder straps 17. Wearing is achieved through the shoulder straps 17, and the chest buckle 18 and the waist buckle 19 can make the outer cover 1 and the shoulder straps 17 fit the human body more closely, resulting in a better massage effect.

[0036] In the present invention, the solenoid valve 15 and the air pump 16 are both existing technologies and are products that can be directly purchased and used on the market. Moreover, the first motor 8, the second motor 13, the solenoid valve 15, and the air pump 16 are all connected to an external power supply through a circuit board.

[0037] The working principle of the present invention:

[0038] The T-shaped slide rail 2 is fixed inside the outer cover 1. The moving seat 4 is slidably arranged on the T-shaped slide rail 2. The first motor 8 operates to drive the first face gear 7 to rotate in the first gear cavity 6. The first face gear 7 meshes with the first rack 3. The first rack 3 is fixed on the T-shaped slide rail 2. The moving seat 4 drives the horizontal translation massage device to move up and down on the T-shaped slide rail 2, thereby achieving massage of the waist and back. The second motor 13 drives the second face gear 12 to rotate in the second gear cavity 10. The second face gear 12 meshes with the second rack 11. The second rack 11 moves horizontally in the horizontal sliding groove 9, driving the massage ball 20 to massage the waist and back. The moving seat 4 is provided with a massage airbag 14. The air pump 16 and the solenoid valve 15 inflate the massage airbag 14, enabling the massage airbag 14 to fit the human spinal groove, thereby achieving massage of the spinal groove. The massage ball 20 can move horizontally alone or as a whole, and in cooperation with the massage airbag 14, it can achieve all-round massage of the waist and back, enhancing the massage effect.

[0039] In summary, through the meshing of the first surface gear 7 driven by the first motor 8 and the first rack 3, the overall lifting of the moving seat is realized. Through the meshing of the second surface gear 12 driven by the second motor 13 and the second rack 11, the horizontal movement of the massage ball 20 is realized. Then, in cooperation with the air pump 16 and the solenoid valve 15 for inflating and deflating the massage airbag 14, the massage of the spinal groove is realized, achieving the all-round massage function for the waist and back, and can massage a single point repeatedly, or can perform carpet-like massage on the entire waist and back area.

[0040] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A wearable lumbar back massager, comprising an outer cover (1) and a T-shaped slide rail (2); characterized in that, Inside the outer cover (1), a T-shaped slide rail (2) is vertically fixed. A moving seat (4) is arranged on the T-shaped slide rail (2). A vertical sliding groove (5) is formed in the moving seat (4). The T-shaped slide rail (2) is slidably engaged with the vertical sliding groove (5). A first gear cavity (6) is formed on one side of the vertical sliding groove (5). A lifting and moving device is arranged in the first gear cavity (6). A horizontal sliding groove (9) is formed in the moving seat (4). A second gear cavity (10) is formed on one side of the horizontal sliding groove (9). A transverse movement massage device is arranged in the second gear cavity (10). The lifting and moving device includes a first rack (3), a first face gear (7) and a first motor (8). The first rack (3) is fixed on the side of the T-shaped slide rail (2). The first face gear (7) is arranged in the first gear cavity (6), and the first face gear (7) is meshed with the first rack (3). The first motor (8) is fixed on the side of the moving seat (4). The output shaft of the first motor (8) extends into the moving seat (4). The first face gear (7) is fixed at the end of the output shaft of the first motor (8). The transverse movement massage device includes a second rack (11), a second face gear (12), a second motor (13) and a massage ball (20). The second rack (11) is slidably arranged in the horizontal sliding groove (9). The second face gear (12) is arranged in the second gear cavity (10), and the second face gear (12) is meshed with the second rack (11). The second motor (13) is fixed on the side of the moving seat (4). The output shaft of the second motor (13) extends into the moving seat (4). The second face gear (12) is fixed at the end of the output shaft of the second motor (13). The massage ball (20) is fixed at the end of the second rack (11).

2. The wearable lumbar back massager according to claim 1, wherein A massage airbag (14) is further arranged on the moving seat (4). The massage airbag (14) is connected to a solenoid valve (15) through a trachea. The solenoid valve (15) is fixed on the moving seat (4). The solenoid valve (15) is connected to an air pump (16) through a trachea. The air pump (16) is fixed on the moving seat (4).

3. The wearable lumbar back massager according to claim 2, wherein The massage airbag (14) is in a semi-spherical shape after being inflated by the air pump (16).

4. A wearable lumbar back massager according to claim 1, wherein, Shoulder straps (17) are arranged on both sides of the outer cover (1). The upper ends of the shoulder straps (17) are fixed to the upper end of the outer cover (1). The lower ends of the shoulder straps (17) are fixed to the lower end of the outer cover (1). A chest buckle (18) is arranged in the middle of the shoulder straps (17). A waist buckle (19) is arranged at the lower part of the shoulder straps (17).

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