TWI566764B - A massage chair having curved track - Google Patents

Description

Massage chair with curved guide rail

The invention relates to a massage chair with a curved guide rail, in particular to a massage chair having a curved guide rail and providing massage to the back and the back hip of the user.

The more prosperous and the society develops, the faster the pace of life will be, the pressure will increase, and the exercise time will decrease, and the contact with more high-oily foods will lead to poor blood circulation, which will lead to related cardiovascular diseases. The quality of human life is declining and igniting health. Therefore, in order to cope with social changes, life should be properly adjusted to maintain a healthy health. In particular, greasy eating habits can cause vascular obstruction. Over time, it becomes a high risk group for stroke, gout, myocardial infarction and other diseases.

In general, exercise improves and regulates health, such as aerobics, Tai Chi, and so on. Although exercise can achieve the effect of promoting metabolism through sweating, it is sometimes difficult to take time out of a busy life. Therefore, massage has gradually become the mainstream, including all parts of the body, in order to promote blood circulation and metabolism.

Massage can alleviate sports injuries or muscles caused by fixed posture stiff. In addition to sports players, ordinary people often need to maintain a fixed posture because of work. Although this fixed posture does not require high-strength muscle strength, but for a long time, the muscles will still be tight, causing blood flow to be unsmooth, and then There will be soreness and uncomfortable conditions. Therefore, for ordinary people, proper massage is also necessary.

In order to facilitate the massage, many massage devices have been developed, such as a foot massage device, a foot massage device, and a massage chair. Among them, the massage chair is the most complicated and most difficult massage device. Please refer to Figure 1 for a schematic view of a massage chair. The conventional massage chair comprises at least a seat back P1 and a seat P2. The seat back P1 and the seat P2 are provided with a massage device, and the massage device can perform a fixed position massage, or can be moved on the seat back P1 or the seat P2. The position is massaged at the same time; the seat back P1 can mainly massage the back of the human body, and the seat P2 can massage the human buttocks, or massage the buttocks and the back side of the thighs; in addition, the massage chair can optionally be equipped with a foot massager P3, at the same time Massage the body and footsteps.

The seat back P1 of the above massage chair is equipped with a bracket for the massage apparatus to move. The massage device moves while the bracket installed in the back of the seat P1, and performs massage work to provide a back massage effect of the human body. The bracket in the back of the seat P1 has many different applications in the prior art, for example, rotating the bracket in the back of the seat P1, tilting the seat, increasing the strength of the human body pressing on the massage chair, changing the effect of the massage, and simultaneously adjusting the foot The angle of inclination of the massager P3 provides a whole body and unique massage effect by the weight change of the human body on the massage chair.

In addition, a massage chair disclosed in the application number CN102697626 includes an L-shaped full-curve guide rail and a manipulator massage movement, and the L-shaped full-curve guide rail is bent by a plurality of back frame bends by mutually parallel left and right channel-shaped curved guide rails. The tube is welded, and the robotic massage movement extends from the head and back to the caudal vertebrae to the buttocks and thighs along the L-shaped full curve guide. The massage chair mentioned in the application number CN102697626 can perform kneading, finger pressing and other massage on the caudal vertebrae, buttocks and thighs of the human body, but since the angle of the L-shaped full-curve guide rail is fixed, during the massage process, The human body must bend and maintain the same angle as the L-shaped full curve guide.

Although the application number CN102697626 can provide a certain massage effect, the human body must maintain the same posture during the massage process. For those who work in the same posture for a long time, the same posture must be maintained during the massage, the massage effect is discounted, and the muscle is difficult to obtain. Relaxation; the same posture is maintained for too long, the body is prone to uneven force, and there is a problem of localized pain. It can be seen that there is still much room for improvement in the massage chair provided by application number CN102697626.

In order to avoid the discomfort that may be caused by the human body during the massage process, another massage chair has been developed, as described in the application No. 200910112188, which provides a rail frame (13) with a pin (133) and a lower portion. a pin (134), the pin (133) is coupled to a pin hole (031) of a frame (03), and the lower pin (134) is hinged to one end (042) of a link (04), such that The rail frame (13) can be flipped at the pivot point. From According to FIG. 2 and FIG. 3 of the application number 200910112188, the massage chair can have two states, and the posture of the human body changes with the state, so that the discomfort that the human body can maintain the same posture can be avoided, but in the state of FIG. 2, The massage chair can only provide the back massage of the human body, and can not massage the buttocks. In the state of Figure 3, the human body lies flat, but it does not see which part of the human body the massage machine (14) can massage, from Figure 2 and Figure 3. In view, the massage chair provided by the application number 200910112188 cannot be fully massaged from the head to the thigh like the application number CN102697626. It can be seen that there is still much room for improvement in the massage chair provided by the application number 200910112188.

In addition, the massage chair often needs to be tilted during use, allowing the body to lie down and relax. However, when the massage chair is tilted, the entire seat will be tilted back, which requires a certain amount of space, and the larger the angle of inclination, the larger the occupied space. Therefore, the back of the massage chair needs to reserve a space to The seat can be accommodated when tilted, and this space can not be used at ordinary times. For today's bustling cities, the space is quite inconsistent with economic benefits.

The general massage chair includes at least a seat portion into which the user can sit; the backrest is configured to have a massage head disposed therein, and is configured to support the back of the user; the base frame is configured to support the seat portion; and the back frame is used The backrest frame is supported to be tilted, and the seat portion and the backrest are lie down, so that the human body lying on the seat and the backrest can be relaxed. When the back frame is tilted, it must occupy the space backwards, otherwise it cannot tilt back, no If the method is tilted, the function of lying on the human body cannot be achieved. Therefore, a certain space must be reserved behind the massage chair for the back frame to be tilted. However, this space has no other effect except for the tilt of the back frame, resulting in a waste of unnecessary space.

Everyone has different characteristics, and the body and working environment are also different. The demand for massage will also be adjusted. It can be seen that there is still much room for development in the massage chair; the inventor has made progress on the development of the existing massage chair. The analysis finds the difference in usage habits and needs, and studies hard. Finally, the invention finally invents a massage chair with curved guide rails of the present invention.

The main object of the present invention is to provide a massage chair with a curved guide rail, the leg section has a downwardly curved arc, so that the angle between the back and the seat can be adjusted, and the human body can be properly extended; The main frame of the invention can be appropriately rotated, and the massage chair can be used to carry the weight of the human body to achieve a variety of massage effects.

In order to achieve the object of the present invention, the inventors provide a massage chair having a curved guide rail, comprising: a seat body for carrying a human body, having a back and a portion, the back being disposed at one end of the seat And being rotated appropriately with respect to the seat; the back further has a back massage surface, and the seat further has a massage surface; a main frame is a rigid square frame disposed in the seat body Wherein the left and right brackets each have an inner rail and each has a back section disposed on the back a massage distance from the back massage surface; a hip section disposed in the back and the seat, and one end connected to the back section; the hip section having an upwardly curved arc and simultaneously The back massage surface and the seat massage surface maintain a massage distance; and a leg section disposed below the seat and having one end connected to the hip section; the leg section being opposite the hip section Having a downwardly curved arc; when the angle between the back and the seat is less than 110 degrees, the distance between the leg section and the seat massage surface is greater than a massage distance; a massager having a plurality of massage elements, An inner rail disposed on the main frame, and sliding from the back section to the buttock section and the leg section, and sliding from the leg section to the buttock section and the back section; The massager performs a massage operation on the human body through the back and the seat, and when the massage operation is performed, the massage component of the massager pushes the back massage surface and the massage surface of the seat; when the back and the When the angle of the portion is less than 110 degrees, the distance between the leg portion and the massage surface of the seat is greater than the massage distance, the massage element of the massager is not in contact with the massage surface of the seat; a first rotating bracket group is connected a first electric pusher; wherein the first rotating bracket set includes a first fixed end and a first moving end, the first fixed end is disposed below the main frame, and the first rotating bracket set is The first electric push rod is pushed and rotated about the first fixed end, and the first moving end is connected to the main frame, and when the first rotating bracket group is rotated around the first fixed end, the first The moving end rotates and moves along the main frame; a second rotating branch The frame set includes a second fixed end and a second moving end connected to the leg section of the main frame, and when the main frame moves, the second moving end rotates and follows the main The leg section of the frame moves, and the second fixed end is disposed below the main frame, and when the second moving end rotates and moves along the leg section of the main frame, the second rotating bracket group The second moving end is rotated centrally; when the first rotating bracket group rotates clockwise, the second rotating bracket group also rotates clockwise and drives the main frame to rotate counterclockwise; when the first rotating bracket group rotates counterclockwise The second rotating bracket group also rotates counterclockwise and drives the main frame to rotate clockwise; a bracket assembly is disposed in the seat portion, one end is connected to the first rotating bracket group; and one limiting bracket group is fixed at one end The other end of the main frame is connected to the seat bracket group; when the first rotating bracket group rotates clockwise, the main frame rotates counterclockwise, because the seat bracket group is restricted by the limiting bracket group, The angle of the portion and the seat portion becomes larger; when the first rotating bracket group rotates counterclockwise, the main frame rotates clockwise, since the seat bracket group is restricted by the limiting bracket group, the back portion and the seat portion The angle of the clip is reduced; and a driver is electrically connected to the massager and the first electric push rod, the massager is driven to perform a massage operation, and the first electric push rod is actuated.

[prior art]

P1‧‧‧Back of the chair

P2‧‧‧ seat

P3‧‧‧foot massager

〔this invention〕

1‧‧‧ main frame

11‧‧‧ inner rail

111‧‧‧Rack accommodation surface

112‧‧‧ Pulley receiving slot

113‧‧‧Guide rack

12‧‧‧ Back section

13‧‧‧Hip section

14‧‧‧ Leg section

2‧‧‧Seat body

21‧‧‧ Back

211‧‧‧Back massage surface

22‧‧‧

221‧‧‧ seat massage surface

23‧‧‧foot massage device

231‧‧‧Pushing bracket set

232‧‧‧Second electric putter

233‧‧‧steering bearings

3‧‧‧ Massager

31‧‧‧ Gears

32‧‧‧Sliding wheel

33‧‧‧ Massage elements

41‧‧‧First rotating bracket set

411‧‧‧First fixed end

412‧‧‧First mobile

413‧‧‧Long bracket

414‧‧‧ horizontal bracket

42‧‧‧Second rotating bracket set

421‧‧‧Second fixed end

422‧‧‧second mobile end

43‧‧‧First electric push rod

44‧‧‧ seat bracket set

45‧‧‧Restricted stent set

451‧‧‧ side fixing bracket

452‧‧‧ side restraint bracket

46‧‧‧Base bracket

5‧‧‧ Drive

51‧‧‧ Massager drive module

52‧‧‧First electric push rod drive module

53‧‧‧Database

54‧‧‧Second electric push rod drive module

6‧‧‧ panel

A‧‧‧ reference point

D1‧‧‧ first displacement

D2‧‧‧ second displacement

D3‧‧‧ third displacement

W‧‧‧ wall

Figure 1 is a schematic view of a conventional massage chair; 2 is a side view of a massage chair with a curved guide rail according to the present invention; FIG. 3 is a partial cross-sectional view of the inner guide rail of the present invention; FIG. 4 is a side view of the main frame of the present invention; The invention discloses a state in which the angle between the back and the seat is greater than 110 degrees; FIG. 6 is a rear view of the massage chair with a curved track according to the present invention; and FIG. 7 is a motion of the massage chair with the curved guide of the present invention. FIG. 8 is a second schematic view showing the operation of a massage chair with a curved guide rail according to the present invention; FIG. 9 is a control module diagram of the drive of the present invention; and FIG. 10 is a massage with a curved guide rail according to the present invention; a side view of a foot massage device; FIG. 11 is another side view of a massage chair with a curved guide rail according to the present invention; and FIG. 12 is a second electric push rod connecting leg of the present invention. FIG. 13 is a schematic diagram of a control module of another driver of the present invention; and FIG. 14 is a schematic view of an operation panel of a massage chair with a curved guide rail according to the present invention.

In order to more clearly describe the massage chair with a curved guide rail proposed by the present invention, the following will be described in detail with reference to the drawings. A good example.

Please refer to FIG. 2 and FIG. 3, wherein FIG. 2 is a side view of a massage chair with a curved guide rail according to the present invention, and FIG. 3 is a partial cross-sectional view of the inner guide rail of the present invention. As shown in FIG. 2 and FIG. 3, the present invention is a massage chair having a curved guide rail, comprising: a seat body 2 for carrying a human body, having a back 21 and a portion 22, the back 21 being disposed At one end of the seat portion 22, and rotated relative to the seat portion 22, the back portion 21 further has a back massage surface 211, and the seat portion 22 further has a massage surface 221; a main frame 1 a rigid square frame disposed in the seat body 2; wherein the left and right brackets each have an inner rail 11 and each has a back section 12 disposed in the back 21 and massaged with the back The surface 211 maintains a massage distance; a buttock section 13 is disposed in the back 21 and the seat 22, and one end thereof is connected to the back section 12; the buttock section 13 has an upwardly curved arc and simultaneously The back massage surface 211 and the seat massage surface 221 maintain a massage distance; and a leg section 14 disposed below the seat 22 and having one end connected to the hip section 13; the leg section 14 is opposite a downwardly curved circle on the buttock section 13 When the angle between the back portion 21 and the seat portion 22 is less than 110 degrees, the distance between the leg portion 14 and the seat massage surface 221 is greater than a massage distance; a massager 3 having a plurality of massage elements 33, On the inner rail 11 of the main frame 1 and from the back section 12, sliding to the hip section 13 and the leg section 14, from which the leg section Sliding to the buttocks section 13 and the back section 12; the massager 3 massages the human body through the back 21 and the seat 22, and the massaging element 33 of the massager 3 is performed during a massage operation. Pushing the back massage surface 211 and the seat massage surface 221; when the angle between the back 21 and the seat 22 is less than 110 degrees, the distance between the leg section 14 and the seat massage surface 221 is greater than the massage distance The massage element 33 of the massager 3 is not in contact with the seat massage surface 221; a first rotating bracket set 41 is coupled to a first electric push rod 43; wherein the first rotating bracket set 41 includes a first a fixed end 411 and a first moving end 412, the first fixed end 411 is disposed below the main frame 1, and the first rotating bracket set 41 is pushed by the first electric push rod 43 and is fixed by the first fixing The first moving end 412 is connected to the main frame 1. When the first rotating bracket set 41 is rotated about the first fixed end 411, the first moving end 412 rotates and follows the The main frame 1 moves; a second rotating bracket set 42 includes a second fixed end 421 and a second moving end 422 are connected to the leg section 14 of the main frame 1. When the main frame 1 moves, the second moving end 422 rotates, and Following the leg section 14 of the main frame 1, the second fixed end 421 is disposed below the main frame 1, when the second moving end 422 is rotated, and follows the leg section 14 of the main frame 1. When moving, the second rotating bracket group 42 rotates around the second moving end 422; when the first rotating bracket group 41 rotates clockwise, the second rotating bracket group 42 also rotates clockwise and drives The main frame 1 rotates counterclockwise; when the first rotating bracket group 41 rotates counterclockwise, the second rotating bracket group 42 also rotates counterclockwise, and drives the main frame 1 to rotate clockwise; In the seat portion 22, one end is connected to the first rotating bracket group 41; a limiting bracket group 45, one end is fixed below the main frame 1, and the other end is connected to the seat bracket group 44; when the first rotating bracket group When the clockwise rotation 41 is rotated clockwise, the main frame 1 rotates counterclockwise. Since the seat bracket group 44 is restricted by the restriction bracket group 45, the angle between the back portion 21 and the seat portion 22 becomes larger; when the first rotation bracket group When the counterclockwise rotation is 41, the main frame 1 rotates clockwise. Since the seat bracket group 44 is restricted by the restriction bracket group 45, the angle between the back portion 21 and the seat portion 22 becomes small; and a driver 5, The massager 3 and the first electric push rod 43 are electrically connected, the massage device 3 is driven to perform a massage operation, and the first electric push rod 43 is actuated.

In the above, in the present invention, the back of the human body can rely on the back 21 of the seat body 2, and the seat portion 22 of the seat body 2 is used to carry the thigh of the human body, as for the buttocks of the human body, just placed on the back 21 and Between the seats 22; the back massage surface 211 and the seat massage surface 221 of the present invention can be made of elastic synthetic plastic skin or made of leather, so that the human body is more comfortable to contact with the massage surface, and the synthetic plastic The elasticity provided by the leather and the dermis can also change shape according to the difference in body shape. The pressure during riding is not concentrated in a specific area of the body, which is more comfortable. Further, in the case of comfortable human body, the muscles are easier to relax, and the massage effect can be compared. More effective.

Please refer to FIG. 4, which is a side view of the main frame of the present invention, and refers to FIG. 2 at the same time. The upwardly curved arc of the buttock section 13 is mainly for accommodating the buttocks of the human body, and the massager 3 can completely massage the buttocks when passing through the buttocks section 13, and the hip section is different due to the size of the buttocks. The upwardly curved arc of 13 can be adjusted according to requirements, and therefore, the radius thereof ranges from 110 mm to 210 mm; in addition, when the angle of bending of the back 21 with the seat portion 22 is less than 110 degrees, that is, the posture of the human body is close to positive When the massager 3 passes through the leg section 14, it is impossible to massage the thigh of the human body. When the angle of the back 21 and the seat 22 is more than 110 degrees, the human body is relatively close to the lying body, and the massager 3 It is only possible to perform a massage operation on the human body, and therefore, the radius of the downwardly curved arc of the leg section 14 ranges from 90 mm to 270 mm.

Following the above, in the present invention, the upwardly curved arc of the buttock section 13 is coupled to the downwardly curved arc of the leg section 14; however, the hip section 13 and the leg section 14 Between the lines can be appropriately increased to meet the needs of customization.

Referring to FIG. 3 again, the inner rail 11 includes a rack receiving surface 111 and a guiding rack 113 fixed to the rack receiving surface 111; at least one gear 31 of the massager 3 The inner guide rail 11 further includes a pulley receiving groove 112; the pulley receiving groove 112 is connected to one side of the rack receiving surface 111, and is used for At least one sliding wheel 32 of the massager 3 is accommodated; wherein the gear 31 of the massager 3 and the sliding wheel 32 of the massager 3 have the same rotation axis; in the present invention, the surface of the rack receiving surface 111 has a specific The concave-convex shape, the back surface of the guide rack 113 also forms the same specific concave-convex shape, so that the guide rack 113 can be stably fixed on the surface of the rack-receiving surface 111 without being easily generated by an external force. Sliding; the sliding of the guiding rack 113 causes the amount of movement of the massager 3 to shift, the left and right sides of the massager 3 are different, and the massager 3 is skewed, and once the massager 3 is skewed, the massage position of the massager 3 is wrong, and It is easily damaged and causes the guide rack 113 to be damaged or even broken.

In the present invention, the massage operation refers to a mechanical operation having a massage effect on the human body. Please refer to Fig. 2 again. When the human body is seated on the massage chair, the massager 3 will slide on the main frame 1 and at the same time properly knock or roll on the human body to produce a vibration effect and a pushing effect. At this time, the massage The device 3 is a massage operation for the human body. The massage operation performed by the massager 3 can be adjusted according to requirements, including the size of the massage element 33, the speed at which the massage element 33 is actuated, and the force. In addition, the massage operation can be adjusted at different positions. For example, in the back section 12, the massager 3 moves at a slower speed and moves back and forth, so that the entire back of the body is actually massaged to the buttocks. In section 13, you can add gravity, the speed can be accelerated, and people can enjoy different massage operations.

Please refer to FIG. 5, which is an angle greater than the angle between the back and the seat of the present invention. The attitude at 110 degrees. Referring to FIG. 2 and FIG. 5 simultaneously, the massage distance according to the present invention refers to a distance that can be massaged to the human body. When the massage distance is greater than the massage distance, the massager 3 cannot push the back massage surface 211 or the seat. The massage surface 221 is less than the massage distance, and the massager 3 can push the back massage surface 211 or the seat massage surface 221 . Since the main frame 1 of the present invention has a special curved shape, when the massager 3 is in the back section 12 and the buttock section 13, the back section 12 and the buttock section 13 are followed by the back massage surface 211 and the seat massage surface 221 The massage distance is maintained. Therefore, the distance between the massager 3 and the back massage surface 211 and the seat massage surface 221 is smaller than the massage distance, and the massage element 33 of the massager 3 can push the back massage surface 211 and the seat massage surface 221 As shown in FIG. 2, when the angle between the back portion 21 and the seat portion 22 is less than 110 degrees, the distance between the leg portion 14 and the seat massage surface 221 is greater than the massage distance, and the massaging device 3 massages The component 33 is not in contact with the seat massage surface 221, and the massager 3 cannot perform massage work on the thigh of the human body; as shown in Fig. 5, when the angle between the back 21 and the seat 22 becomes larger, the leg region The distance between the segment 14 and the seat massage surface 221 is gradually reduced. After more than 110 degrees, the massage element 33 of the massager 3 comes into contact with the seat massage surface 221 and can provide a massage operation; when the back 21 and the seat Angle of section 22 It is larger when the massage the massage device 3 can adjust the force element 33, so that the same comfortable feel human thigh.

Please refer to FIG. 2 and FIG. 5 again, a curved guide of the present invention. The massage chair of the rail further includes a base bracket 46 disposed under the main frame 1. The first fixed end 411 of the first rotating bracket set 41 is disposed on the base bracket 46, and the second rotating bracket set 42 The second fixing end 421 is disposed on the base bracket 46. The limiting bracket set 45 includes two side fixing brackets 451 and two side limiting brackets 452 respectively disposed on two sides of the main frame 1 and fixed to the base. The brackets 46 are disposed on the side fixing brackets 451 and are respectively connected to the two sides of the seat bracket group 44.

Following the above, and referring to FIG. 6, a rear view of a massage chair with curved tracks is shown. The first rotating bracket set 41 of the present invention has two long brackets 413 respectively disposed on two sides of the main frame 1, and the second long brackets are connected by a horizontal bracket 414 to form a first rotating bracket group 41; the long bracket 413 is connected At the junction of the buttocks section 13 and the back section 12, or at a position where the buttock section 13 is adjacent to the back section 12, it is also possible to connect the back section 12 to the buttock section 13 The horizontal bracket 414 is connected to the first electric push rod 43. Thus, the first electric push rod 43 pushes the horizontal bracket 414 to push the entire first rotating bracket group 41 to rotate. The second rotating bracket group 42 is mainly two brackets respectively disposed on two sides of the main frame 1; in fact, the second rotating bracket group 42 can also be disposed on the main frame 1 with a horizontal bracket, and then only used One bracket is coupled to the base bracket 46; the second pivot bracket set 42 of the present invention is only one embodiment with two brackets.

In the above, the first rotating bracket group 41 is provided with bearings at the first fixed end 411 and the first moving end 412 to provide rotation. Similarly, the second rotating bracket set 42 is at the second fixed end 421 and the second moving end. 422 is also provided with a bearing; the bearing can provide a better bearing capacity, and the service life is also longer; in addition to the bearing, the first fixed end 411 and the first moving end 412 can be simply provided with a carbon fiber wear pad, only Need to add more lubricant, the same can be rotated, although the life of the wear pad is not as good as the bearing, but the price is much cheaper, and the convenience in the process is better, the precision requirement does not need to be as high as the bearing, the same, the second fixed The end 421 and the second moving end 422 are also provided with a wear pad, which is user selectable for use.

As can be seen from Fig. 2, the seat support set 44 of the present invention can carry the human buttocks and the thighs. Due to gravity, the weight of the human body is downward, and the weight of the seat support set 44 is relatively large, in order to avoid The discomfort caused by the massage can be appropriately added between the seat bracket group 44 and the seat portion 22 to increase the comfort of the ride.

Please refer to FIG. 7 and FIG. 8 respectively, which are respectively a first schematic view of the operation of the massage chair with curved guide rails of the present invention, and a second schematic diagram of the operation of the massage chair with curved guide rails according to the present invention. As shown in FIG. 7 and FIG. 8, one reference point A on the main frame 1 is close to the wall surface W, and when the first rotating bracket group 41 and the second rotating bracket group 42 are rotated clockwise, the main frame 1 counterclockwise rotation, and the reference point A moves downward against the wall surface W; conversely, when the first rotating bracket group 41 and the second rotating bracket group 42 are reversed When the hour hand is rotated, the main frame 1 is rotated clockwise, and the reference point A is moved downward against the wall surface W.

Following the above, as shown in FIG. 8, when the first rotating bracket group 41 is swung clockwise by an angle, the entire main frame 1 moves, the reference point A generates a first displacement D1, and at the same time, the second rotating bracket group 42 is fixed at the position of the leg section 14, which will push the main frame 1 to rotate counterclockwise to generate a second displacement D2, such that the actual displacement of the reference point A is the third displacement D3, the third displacement D3 is a downward vertical linear displacement; according to the above-mentioned reverse thrust, the third displacement D3 can also move linearly upwards vertically; thus, it can be seen that the third displacement D3 always moves close to the wall W.

It can be seen from the above that to maintain the third displacement D3 as a vertical linear displacement, it is necessary to control the displacement of the first displacement D1 and the second displacement D2 in the horizontal axis direction to be the same; the factor affecting the first displacement D1 includes the first rotating bracket group 41. The length and the angle of rotation of the first rotating bracket group 41, and the factor affecting the second displacement D2 includes the length of the connecting position of the second rotating bracket group 42 connecting the main frame 1 to the reference point A, and the second rotating bracket The length and angle of rotation of the group 42; thus, the displacement of the first displacement D1 and the second displacement D2 in the horizontal axis direction can be controlled as long as the above parameters are appropriately adjusted; for example, when the length of the first rotating bracket group 41 becomes long, The length of the second rotating bracket group 42 connecting the connecting position of the main frame 1 to the reference point A should be lengthened; in addition, the time when the first displacement D1 moves and the time when the second displacement D2 moves also affects In other words, the first displacement D1 unit time bit The displacement and the second displacement D2 per unit time displacement amount also affect whether the third displacement D3 can reach a vertical linear displacement; thus, as long as the first displacement D1 and the second displacement D2 have the same displacement in the horizontal axis direction, the third displacement can be maintained. D3 is a vertical linear displacement.

Following the above, the present invention provides that the reference point A can be moved vertically, so that the massage chair can be placed close to the wall regardless of any posture, saving space.

Please refer to FIG. 9 , which is a control module diagram of the driver of the present invention. As shown in FIG. 9, the driver 5 of the present invention further includes a massager drive module 51, a first electric pusher drive module 52, and a database 53. The database 53 stores a plurality of massage operation information and Pusher actuation information; the massager drive module 51 is electrically connected to the database 53, accessing a massage operation information from the database 53, and driving the massager 3 according to the massage operation information; wherein each massage operation The information storage has different settings, which can cause the massager 3 to generate different massage operations, for example, speed up, or increase the massage power. Each set value can be customized and stored. When a specific massage operation is required The massage operation module 51 only needs to access the massage operation information from the database 53, and the massager drive module 51 can control the massage device 3 according to the accessed massage operation information to generate a desired massage operation; the first electric push rod drive The module 52 is electrically connected to the first electric push rod 43 , accesses a push rod actuation information from the database 53 , and drives the first electric push rod 43 according to the push rod actuation information; each push rod activates the information storage Have different settings, For example, the speed of pushing, the time of pushing, wherein the speed of pushing is the speed at which the first electric push rod 43 is actuated, and the pushing time may be the time when the first electric push rod 43 starts to push and the time of ending the pushing, please refer to In Fig. 2, when the massager 3 starts performing the massage operation, the first electric pusher 43 can be set to start to operate after three minutes until it is pushed to the predetermined position. In addition, the massager driving module 51 and the first electric push rod driving module 52 can also be electrically connected to each other. When the first electric push rod driving module 52 drives the first electric push rod 43 to start, due to The weight of the massage chair carrying the human body begins to change. The massager drive module 51 can appropriately adjust and control the massager 3, and change the massage operation to avoid the weight change of the carrying body affecting the massage effect.

Please refer to FIG. 10, which is a side view of a massage device for a massage chair with curved guide rails according to the present invention. As shown in FIG. 10, the massage chair of the present invention can also be provided with a foot massage device 23 and a second electric push rod 232, which are electrically connected to the driver 5, and the foot massage device 23 is used for The human foot performs a massage operation; the foot massage device 23 is connected to one end of the seat support group 44, and the second electric push rod 232 is connected to the rear, when the second electric push rod 232 pushes the foot massage device 23 The foot massaging device 23 rotates relative to one end of the seat bracket set 44. In the present invention, the foot massaging device 23 can be in various different forms, and the massage operation that can be performed by the mechanism installed therein includes a part of the calf, the side of the calf, the ankle, the sole of the foot, and the like, and the massage operation can be performed according to Demand adjustment strength, The length of time.

Following the above, a pusher bracket set 231 can be seen from the drawing, one end is fixed to the seat bracket set 44, and the other end is connected to the second electric push rod 232. It can be seen that when the seat bracket group 44 is raised, the foot massaging device 23 is restrained by the push rod bracket group 231 and is lifted together. If the second electric push rod 232 is mounted on the base bracket 46, when the seat bracket set 44 is lifted, the foot massage device 23 must also be lifted, otherwise the human calf will be lifted from the foot massage device 23. Pull out. In view of this inconvenience, the present invention is designed to fix the pusher bracket set 231 to the seat bracket set 44, and then connect the second electric push rod 232. When the seat bracket set 44 is lifted, the second electric The push rod 232 does not need to be actuated, the foot massage device 23 can be lifted together, the thigh of the human body can be held in the seat portion 22, and the lower leg of the human body can be held in the foot massage device 23, and the thigh and the lower leg of the human body can remain the same. Angle. When the second electric push rod 232 is actuated, the angle between the thigh and the lower leg of the human body changes, the weight of the human calf is placed in the foot massage device 23, and the massage effect changes due to the weight change.

Please refer to FIG. 11 and FIG. 12, which are respectively another side view of a massage device with a curved guide rail and a foot massage device, and a schematic diagram of a second electric push rod connecting the foot massage device. A bracket is disposed behind the foot massage device 23. When the second electric push rod 232 pushes the foot massage device 23, the angle between the foot massage device 23 and the second electric push rod 232 changes, and therefore, the foot massage is required. Device 23 and second electric push rod 232 Set the bearing between. As shown in FIG. 12, the second electric push rod 232 is connected to the bracket behind the foot massage device 23 via a steering bearing 233, and the steering bearing 233 is sleeved on the bracket behind the foot massage device 23, and the second electric push rod 232 is connected to the steering bearing 233. Thus, referring to Fig. 11, when the electric push rod 232 pushes the foot massage device 23, the steering bearing 233 is rotated on the bracket behind the foot massage device 23, and the foot massage device 23 is rotated.

In the above, the pusher bracket set 231 can be increased according to requirements. In the present invention, the pusher bracket set 231 is two brackets, one end of which is disposed inside the seat bracket group 44, and the other end is connected to the second electric motor through the bearing device. The push rod 232; in more detail, the two brackets of the push rod bracket set 231 are disposed on both sides of the second electric push rod 232, and are connected together by a rotating mechanism such as a shaft, wherein the shaft is mounted through the bearing device It is disposed on the pusher bracket group 231 and the second electric push rod 232.

Referring to FIG. 10 and FIG. 11 again, the first electric push rod 43 and the second electric push rod 232 are electrically driven piston mechanisms, and in addition to being electric push rods, in fact, according to requirements Replaced with cylinders and cylinders. In addition, two position sensors can be disposed inside the first electric push rod 43 and the second electric push rod 232. When one of the position sensors is triggered, it indicates that the position of the electric push rod moves beyond the expected range. The electric push rod will stop rotating and restart the program; if the position of the electric push rod moves beyond the expected range, the mechanism will be damaged. Therefore, the appropriate pause movement is Absolutely necessary; after the position sensor is triggered, the electric push rod will stop moving first, move the position of the push rod to a position sensor, then return to zero, and recalculate whether the distance between the two position sensors moves The expected consistency, if consistent, the electric push rod can continue to operate normally. If it is inconsistent, it means that the parts are damaged, the electric push rod will stop working, and the entire massage chair will stop working.

Please refer to FIG. 13 , which is a diagram of a control module of another driver of the present invention. As shown in FIG. 13, the driver 5 of the present invention may further include a second electric push rod driving module 54 for controlling the second electric push rod 232, including the position, time and speed of the second electric push rod 232 pushing. and many more. In the present invention, the massager driving module 51, the first electric push rod driving module 52, the data base 53 and the second electric push rod driving module 54 can be connected to each other to transmit data to each other, so that the massage chair can be operated more. Sample. For example, the first electric push rod driving module 52 drives the first electric push rod 43 , and the massager driving module 51 drives the massage device 3 for a specific time. Similarly, the second electric push rod driving module 54 also drives The second electric push rod 232 is driven for a specific time, and the specific time can be adjusted according to requirements and input into the data base 53.

Referring to FIG. 11 again, the state of the main frame 1 and the state of the foot massage device 23 can be adjusted according to requirements. For example, when the main frame 1 is lying down, the foot massage device 23 can adjust the rotation angle at any time according to personal habits. It's not just a fully automated way to control it.

Continuing the above, and referring to Figure 14, a musical composition of the present invention Schematic diagram of the operation panel of the massage chair with a guide rail. As shown in FIGS. 11 and 14, the user can select modes 1 to 8 from an operation panel 6 to perform different massage operations, and when the main frame 1 of the present invention is rotated, the user can press at any time. The button on the operation panel 6 interrupts the automatic control, adjusts the angle of rotation at any time according to the demand, finds the most comfortable angle, or adjusts the strength of the massager 3, so as to provide the best massage effect according to the needs of each person; In the present invention, the operation panel 6 can also be a touch screen.

After the above detailed description, the technology of the present invention has been clearly understood, and the above summary is summarized as follows:

(1) The angle between the back and the seat can be adjusted. Therefore, the human body does not need to maintain a fixed posture and can be properly stretched, and the human body can perform massage work from the shoulder to the buttock regardless of the state.

(2) Since the leg section of the present invention has a downwardly curved arc, when the back heel angle is greater than 110 degrees, the massager can also perform massage work on the human thigh to make the overall massage more complete.

(3) When the seat frame is tilted, the reference point moves vertically, so the rear of the massage chair can be closely attached to the wall, saving space for accommodation.

(4) Using the mechanical principle, and through the change of the mechanical structure, the vertical movement of the reference point can be achieved. Compared with the control method completely calculated by microcomputer, the invention has low cost, high manufacturing speed and high performance. Precision.

(5) The present invention has a small torque generated by the base bracket due to vertical lowering. The massage chair is not easy to dump and provides a more stable massage environment.

(6) The pusher bracket group is fixed to the seat bracket group, and then the second electric push rod and the foot massage device are connected. When the seat bracket group is lifted, the human body's thigh can be kept in the seat body and the lower leg can be maintained. In the foot massage device, the thigh and the calf of the human body can maintain the same angle, and the calf is not pulled away from the foot massage device.

The detailed description of the present invention is intended to be illustrative of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. In the scope.

1‧‧‧ main frame

12‧‧‧ Back section

13‧‧‧Hip section

14‧‧‧ Leg section

2‧‧‧Seat body

21‧‧‧ Back

211‧‧‧Back massage surface

22‧‧‧

221‧‧‧ seat massage surface

3‧‧‧ Massager

33‧‧‧ Massage elements

41‧‧‧First rotating bracket set

411‧‧‧First fixed end

412‧‧‧First mobile

42‧‧‧Second rotating bracket set

421‧‧‧Second fixed end

422‧‧‧second mobile end

43‧‧‧First electric push rod

44‧‧‧ seat bracket set

45‧‧‧Restricted stent set

451‧‧‧ side fixing bracket

452‧‧‧ side restraint bracket

46‧‧‧Base bracket

5‧‧‧ Drive

Claims (9)

A massage chair with a curved guide rail, comprising: a seat body for carrying a human body, having a back and a portion, the back being disposed at one end of the seat and being appropriately adjusted relative to the seat Rotating; the back further has a back massage surface, and the seat portion further has a massage surface; a main frame is a rigid square frame disposed in the seat body; wherein the left and right brackets each have an inner rail, And each having: a back section disposed in the back and maintaining a massage distance from the back massage surface; a hip section disposed in the back and the seat, and one end connected to the back section; The buttock section has an upwardly curved arc and simultaneously maintains a massage distance with the back massage surface and the seat massage surface; and a leg section disposed below the seat and having one end connected to the hip area a leg portion having a downwardly curved arc relative to the buttock portion; when the angle of the back portion and the seat portion is less than 110 degrees, the leg portion and the seat massage surface More than a massage distance, and when the angle between the back and the seat is greater than 110 degrees, the distance between the leg section and the massage surface of the seat is less than the massage distance; a massager having a plurality of massage elements, setting Inside the main frame a rail, and from the back section, sliding to the hip section and the leg section, and sliding from the leg section to the hip section and the back section; the massager passes through the back and the back The seat part performs a massage operation on the human body, and when the massage operation is performed, the massage component of the massage device pushes the back massage surface and the seat massage surface; when the angle between the back and the seat portion is less than 110 degrees, the leg portion The distance between the segment and the massage surface of the seat is greater than the massage distance, the massage element of the massager is not in contact with the massage surface of the seat, and the leg portion is when the angle between the back and the seat is greater than 110 degrees. The distance from the massage surface of the seat is less than the massage distance, so that the massage element of the massage device is in contact with the massage surface of the seat; a first rotating bracket group is connected to a first electric push rod; wherein the first rotating bracket The set includes a first fixed end and a first moving end, the first fixed end is disposed under the main frame, and the first rotating bracket group is pushed by the first electric push rod, and the first fixed end is for The first moving end is coupled to the main frame, and when the first rotating bracket group is rotated about the first fixed end, the first moving end rotates and moves along the main frame; a second rotation The bracket set includes a second fixed end and a second moving end, the second moving end is connected to the leg section of the main frame, and when the main frame moves, the second moving end rotates and follows the main The leg section of the frame moves, and the second fixed end is disposed below the main frame, when When the second moving end rotates and moves along the leg section of the main frame, the second rotating bracket group rotates around the second moving end; when the first rotating bracket group rotates clockwise, the second rotation The bracket group also rotates clockwise and drives the main frame to rotate counterclockwise; when the first rotating bracket group rotates counterclockwise, the second rotating bracket group also rotates counterclockwise, and drives the main frame to rotate clockwise; a bracket group disposed in the seat portion, one end connected to the first rotating bracket group; a limiting bracket group, one end is fixed below the main frame, and the other end is connected to the seat bracket group; when the first rotating bracket group is clockwise When rotating, the main frame rotates counterclockwise, because the seat bracket group is restricted by the limiting bracket group, the angle between the back and the seat portion becomes larger; when the first rotating bracket group rotates counterclockwise, the main frame Rotating clockwise, since the seat bracket group is restricted by the limit bracket group, the angle between the back and the seat portion becomes small; and a driver, the massager and the first electric push It is electrically connected to drive the massage the massage operation, the first motor and the actuating push rod. A massage chair with a curved guide rail according to the invention of claim 1, wherein the radius of the upwardly curved circular arc of the buttock section ranges from 110 mm to 210 mm; the leg section is bent downward Arc The radius ranges from 90mm to 270mm. A massage chair with a curved guide rail according to claim 1, wherein the upwardly curved arc of the buttock section is connected to the downwardly curved arc of the leg section. The massage chair with a curved guide rail according to the first aspect of the invention, wherein the inner guide rail comprises a rack receiving surface and a guiding rack, and the guiding rack is fixed on the rack receiving surface. At least one gear of the massager rotates on the guiding rack. The massage chair with a curved guide rail according to the fourth aspect of the invention, wherein the inner guide rail further comprises a pulley receiving groove; the pulley receiving groove is connected to one side of the rack receiving surface, and is used And accommodating at least one sliding wheel of the massage device; wherein the gear of the massager and the sliding wheel of the massager have the same rotation axis. A massage chair with a curved guide rail according to the first aspect of the invention, further comprising a base bracket disposed under the main frame, wherein the first fixed end of the first rotating bracket set is disposed on the base bracket The second fixed end of the second rotating bracket set is disposed on the base bracket. The massage chair with a curved guide rail according to the sixth aspect of the invention, wherein the limit bracket set comprises a two-side fixing bracket and two side limiting brackets, and the side fixing brackets are respectively disposed on two sides of the main frame. And being fixed to the base bracket, and the two side limiting brackets are respectively disposed on the side fixing brackets, and are respectively connected to two sides of the seat bracket group. A massage chair with a curved guide rail according to the first aspect of the invention, further comprising a foot massage device and a second electric push rod, which are electrically connected to the driver, the foot massage device being used for The human foot performs a massage operation; the foot massage device is connected to one end of the seat support set, and the rear is connected to the second electric push rod, and when the second electric push rod pushes the foot massage device, the foot massage The device rotates relative to one end of the seat bracket set. A massage chair with a curved guide rail according to claim 8, further comprising a pusher bracket set, one end of which is fixed to the seat bracket set, and the other end is connected to the second electric push rod.