TW201505622A - A massage chair - Google Patents

Abstract

The present invention relates to a massage chair, in which the main frame of the massage chair has a designed bent structure for facilitating the massage chair able to massage the body of a user from the should to the hip at the same time; moreover, when using the massage chair, the main frame can also adjust the posture of the user's body properly, so as to prevent the user from discomfort resulted from the fix posture thereof.

Description

Massage chair

The present invention relates to a massage chair, and more particularly to a massage chair that provides massage to the back and back hips of the user.

The muscles of the human body need to exercise through exercise to strengthen the muscular endurance and muscle strength. The strong muscles can provide good exercise ability and protect the human body in a timely manner when the emergency occurs, preventing direct damage to the internal organs or bones. In addition to strengthening muscles, muscle tissue needs to be relaxed by massage. Relaxed muscles have a rest effect. Muscles need rest to cope with any condition that requires muscles. Therefore, athletes will massage after strenuous exercise.

Massage can alleviate sports injuries or muscle stiffness caused by a fixed posture. 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, like Foot massage device, foot massage device, and massage chair. The massage chair is the most complicated and 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.

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, the muscles are difficult to relax; the same posture is maintained for too long, the body is prone to uneven force, and there is a problem of partial pain. It can be seen that the massage chair provided by application number CN102697626 still has many improvements. Where.

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 having a pin 133 and a lower pin 134. The pin 133 is coupled to a pin hole of a frame, and the lower pin 134 is hinged to one end of a link. Thus, the rail frame 13 can be flipped at a pivot point. As seen from 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, thereby avoiding the discomfort that the human body may maintain in the same posture, but in the state of FIG. The massage chair can only provide the back massage of the human body, and the massage of the buttocks cannot be performed. In the state of Fig. 3, the human body lies flat, but it is not possible to massage which part of the human body the massage machine 14 can massage from Fig. 2 and Fig. 3 Look, 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.

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 directed the development of the existing massage chair. Exhibition, analysis to find out the differences in usage habits and needs, and efforts to study, and finally invented a massage chair of the present invention.

The main object of the present invention is to provide a massage chair having a leg section having a downwardly curved arc, so that the angle between the back and the seat can be adjusted, and the human body can be properly stretched to achieve a complete massage effect.

In order to achieve the object of the present invention, the inventors provide a massage chair 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 opposite to the The seat is appropriately adjusted to rotate; the back further has a back massage surface, and the seat further has a massage surface; a main frame is a rigid frame disposed in the seat body and has a push bracket In the middle of the main frame; in addition, the left and right brackets of the main frame each have an inner rail, and further have: a back section disposed and fixed in the back, and maintaining a massage with the back massage surface a hip portion disposed and fixed to the back and the seat portion, and one end of which is coupled to the back portion; the buttock portion has an upwardly curved arc and simultaneously massages the back massage surface and the seat portion The surface maintains a massage distance; and a leg section disposed below the seat and having one end coupled to the hip section; the leg section having a relative to the hip section Bending arc; when the angle between the seat and the back portion is less than 110 degrees, the distance from the leg section and the seat surface portion is larger than a massage a massage distance; a massager disposed on the inner rail of 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 hip area a segment and the back section; the massager performs a massage operation on the human body through the back and the seat, and the distance between the massager and the back massage surface, and the massager and the seat The distance between the massage surfaces is less than the massage distance; a fixed bracket group is respectively disposed on both sides of the main frame, and is connected to the main frame, and has two first rotation centers, and also carries the seat The back is coupled to the two first centers of rotation; and a drive group comprising at least one massage driver and a main frame rotator for driving the massager for massage operations; the main frame rotator is coupled to The main frame pushes the bracket and drives the main frame to rotate about the first center of rotation such that the back is properly adjusted and rotated relative to the seat.

〔this invention〕

1‧‧‧ main frame

11‧‧‧ inner rail

111‧‧‧Rack accommodation surface

112‧‧‧ Pulley receiving slot

113‧‧‧Guide rack

12‧‧‧Promoting the stent

13‧‧‧ Back section

14‧‧‧Hip section

15‧‧‧ Leg section

2‧‧‧Seat body

21‧‧‧ Back

211‧‧‧Back massage surface

22‧‧‧

221‧‧‧ seat massage surface

23‧‧‧ feet

3‧‧‧ Massager

31‧‧‧ Gears

32‧‧‧Sliding wheel

4‧‧‧Fixed bracket set

41‧‧‧First Rotation Center

42‧‧‧swing rod

43‧‧‧ left bracket frame

44‧‧‧Right bracket frame

45‧‧‧Chassis

46‧‧‧Second Rotation Center

47‧‧‧ tablet

48‧‧‧foot bracket

51‧‧‧Massage driver

52‧‧‧Main frame rotator

53‧‧‧foot rotator

P1‧‧‧Back of the chair

P2‧‧‧ seat

P3‧‧‧foot massager

1 is a side view of a massage chair; FIG. 2 is a side view of a massage chair of the present invention; FIG. 3 is a side view of a massage chair of the present invention; Figure is a perspective view of the fixed bracket set of the present invention; 6A and 6B illustrate the position of the foot rotation of the present invention and its implementation; 7A and 7B illustrate the position of the main frame rotation of the present invention and its implementation; and FIG. 8 is a view of the present invention A perspective view of a massage chair.

In order to more clearly describe a massage chair of the present invention, a preferred embodiment of the present invention will be described in detail below with reference to the drawings.

Please refer to FIG. 2 and FIG. 4, wherein FIG. 2 is a side view of a massage chair of the present invention, FIG. 3 is a side view of the main frame of the present invention, and FIG. 4 is a partial cross-section of the inner rail of the present invention. Figure. The present invention is a massage chair comprising: a seat body 2 for carrying a human body, having a back portion 21 and a portion 22 disposed at one end of the seat portion 22 and adapted 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 is a rigid frame disposed in the seat body 2 and has A push bracket 12 is disposed in the middle of the main frame 1; further, the left and right brackets of the main frame 1 each have an inner rail 11 and further have a back section 13 disposed and fixed in the back portion 21, And maintaining a massage distance with the back massage surface 211; a buttock section 14, disposed and fixed to the back 21 And the seat portion 22, and one end of the back portion 13 is connected; the buttock portion 14 has an upwardly curved arc and simultaneously maintains a massage distance with the back massage surface 211 and the seat massage surface 221; a leg section 15 disposed below the seat 22 and having one end coupled to the hip section 14; the leg section 15 having a downwardly curved arc relative to the hip section 14; 21, and when the angle of the seat portion 22 is less than 110 degrees, the distance between the leg portion 15 and the seat massage surface 221 is greater than a massage distance; a massager 3 disposed on the inner rail 11 of the main frame 1 And sliding from the back section 13, to the hip section 14 and the leg section 15, and from the leg section 15, sliding to the hip section 14 and the back section 13; the massager 3 The massage work is performed on the human body through the back portion 21 and the seat portion 22, and the distance between the massager 3 and the back massage surface 211 and the massage device 3 and the seat massage surface 221 are performed. The distance is less than the massage distance; a fixed bracket group 4, respectively corresponding to On the two sides of the main frame 1, and connected to the main frame 1, and has two first center of rotation 41, while also carrying the seat 22; the back 21 is connected to the two first center of rotation 41; And a driving group, comprising at least one massage driver 51 and a main frame rotator 52, the massage driver 51 is configured to drive the massager 3 to perform a massage operation; the main frame rotator 52 is disposed under the seat portion 22, Connected to the push bracket 12 of the main frame 1 and drive the main frame 1 with the first rotation center 41 as The center is rotated such that the back portion 21 is appropriately adjusted to rotate relative to the seat portion 22.

Following the above, the two ends of the push bracket 12 are fixed to the two outer sides of the main frame 1, as can be seen from the figure, between the back section 13 and the buttock section 14; in the present invention, the hip area The upwardly curved arc of the segment 14 is mainly for accommodating the buttocks of the human body, and the massage device 3 can completely massage the buttocks when passing through the buttocks section 14, and the buttocks section 14 is upward due to the size of the buttocks. The curved arc can be adjusted as needed, and therefore, the radius ranges from 110 mm to 210 mm; in addition, when the angle of bending of the back 21 with the seat 22 is less than 110 degrees, the massager 3 passes the leg section 15 At this time, the massage work cannot be performed on the human body. When the angle of the back 21 and the seat portion 22 is more than 110 degrees, the massager 3 can begin to massage the human body, and therefore, the leg section 15 is bent downward. The radius of the arc ranges from 90mm to 270mm.

Following the above, in the present invention, the upwardly curved arc of the buttock section 14 is coupled to the downwardly curved arc of the leg section 15; however, the hip section 14 and the leg section 15 Between the lines can be appropriately increased to meet different needs.

Referring to FIG. 4 again, the inner rail 11 includes a rack receiving surface 111 and a guiding rack 113. The guiding rack 113 is fixed on the rack receiving surface 111; at least one gear 31 of the massager 3 On the guide rack 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 accommodating at least one sliding wheel of the massager 3. 32; 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 concave and convex shape, and the back surface of the guiding rack 113 The same specific concave-convex shape is also formed, and thus, the guide rack 113 can be stably fixed on the surface of the rack receiving surface 111 without being easily slid by an external force; the guide rack 113 slides to cause The amount of movement of the massager 3 is shifted, the left and right sides of the massager 3 are different, and the massager 3 is skewed. Once the massager 3 is skewed, the massage position of the massager 3 may be wrong and easily damaged, and the guide rack 113 may be damaged. Even broken.

Please refer to FIG. 5, which is a perspective view of the fixing bracket set of the present invention. As shown in FIG. 2 and FIG. 5, the fixed bracket group 4 further has a left bracket frame 43, a right bracket frame 44 and a chassis 45; the left bracket frame 43 and the right bracket frame 44 are respectively disposed opposite to each other. The two sides of the chassis 45 have a flat plate 47 for supporting the seat portion 22; the two first rotation centers 41 are respectively formed on the left bracket frame 43 and the right bracket frame 44; in addition, the second second rotation center 46 Corresponding to the left bracket frame 43 and the right bracket frame 44, respectively. The seat body 2 further has a leg portion 23 containing a massage device for providing a massage operation, and is disposed at one end of the seat portion 22 with respect to the back portion 21, and is connected to the second portion. The center 46 is rotated and rotated relative to the seat portion 22 as appropriate. As can be seen from the figure, a leg bracket 48 is disposed behind the leg portion 23, and the leg bracket 48 is coupled to the two second centers of rotation 46. Therefore, the leg portion 23 can be the second center of rotation 46. Center rotation.

Please refer to Figures 2 to 5 again. The fixed bracket set 4 further includes two swinging rods 42 respectively connected to the first rotating center 41 at one end and the main frame 1 at the other end; the main frame driver 52 pushes the pushing bracket 12 of the main frame 1 The main frame 1 is swung around the first rotation center 41 such that the back portion 21 is appropriately adjusted and rotated with respect to the seat portion 22. In the present invention, the swinging lever 42 is selectively connectable to the buttock section 14 of the main frame 1.

Referring to FIGS. 6A and 6B, the position of the foot rotation of the present invention and its implementation will be respectively described. The drive group further includes a foot rotator 53 coupled to the leg bracket 48 on the back surface of the leg portion 23 of the seat body 2, and the leg portion 23 is driven to rotate about the second rotation center 46. As shown in Figures 6A and 6B, the foot rotator 53 is an electric push rod which, when implemented, is optionally replaceable with a motor or other drive means; in Figure 6A, the foot rotator 53 The leg portion 23 is at the lowest position; in FIG. 6B, the foot rotator 53 pushes the leg portion 23 through the foot bracket 48, and the leg portion 23 rotates around the second center of rotation 46. And reach the highest position.

Please refer to FIG. 7A and FIG. 7B for the main frame of the present invention, respectively. The position of the frame rotation and its implementation. As shown, the main frame rotator 52 is an electric push rod that, when implemented, is optionally replaceable with a motor or other drive device; in FIG. 7A, the main frame rotator 52 pushes the main frame 1, At this time, the angle between the back 21 and the seat 22 is the smallest and less than 110 degrees, so when the massager 3 moves to the leg section 15, the distance between the leg section 15 and the seat massage surface 221 is greater than a massage distance. The massage work cannot be performed on the human body; in FIG. 7B, the distance of the main frame rotator 52 is minimized, and the angle between the back 21 and the seat portion 22 is the largest, and is greater than 110 degrees, so the massager 3 moves to the leg area. In the segment 15, the distance between the leg portion 15 and the seat massage surface 221 is less than a massage distance, and the human body can be massaged.

Please refer to FIG. 8 , which is a perspective view of a massage chair of the present invention. As shown in Fig. 8, the state of the main frame 1 and the state of the foot portion 23 can be adjusted as needed. When the main frame 1 is lying down, the foot portion 23 can be adjusted in accordance with personal habits; in addition, the present invention can also be designed. In a special massage operation, for example, when the main frame 1 is rotated about the first rotation center 41, the leg portions 23 are simultaneously rotated, and the posture of the human body is simultaneously adjusted to achieve a higher quality massage effect.

After the above detailed description, the technology of the present invention has been clearly understood. In summary, the present invention has the following advantages: (1) The angle between the back and the seat can be adjusted, so that the human body does not need to maintain a fixed posture and can be properly stretched while Regardless of any state, person The body can be massaged from the shoulder to the buttocks. (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.

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

13‧‧‧ Back section

14‧‧‧Hip section

15‧‧‧ Leg section

Claims (11)

A massage chair 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 to rotate relative to the seat; the back further Having a back massage surface, the seat also has a massage surface; a main frame, which is a rigid frame, is disposed in the seat body and has a push bracket disposed in the middle of the main frame; The left and right brackets of the frame each have an inner rail, and further have a back section disposed and fixed in the back and maintaining a massage distance from the back massage surface; a hip section disposed and fixed to the back a back portion and the seat portion, and one end of the back portion is connected to the back portion; the buttock portion has an upwardly curved arc and simultaneously maintains a massage distance with the back massage surface and the seat massage surface; and a leg portion Provided below the seat portion, and one end of the leg portion is connected to the buttock portion; the leg portion has a downwardly curved arc relative to the buttock portion; when the back portion and the seat portion When the angle is less than a degree, the distance between the leg section and the seat massage surface is greater than a massage distance; a massager is disposed on the inner rail of the main frame, and slides from the back section to the hip section And the leg section, from the leg section, sliding to the hip section and the back section; the massager The massage device performs massage work on the back and the seat portion, and the distance between the massage device and the back massage surface, and the distance between the massage device and the massage surface of the seat are smaller than the massage. a fixed bracket group respectively disposed on two sides of the main frame, connected to the main frame, and having two first rotation centers, and simultaneously riding the seat; the back is connected to the two first a rotation center; and a driving group comprising at least a massage driver and a main frame rotator for driving the massage device to perform a massage operation; the main frame rotator is coupled to the push frame of the main frame, and drives the The main frame is rotated about the first center of rotation such that the back is appropriately adjusted to rotate relative to the seat. A massage chair according to claim 1, wherein the radius of the upwardly curved arc of the buttock section ranges between 110 mm and 210 mm. A massage chair according to claim 1, wherein the radius of the downwardly curved arc of the leg section ranges from 90 mm to 270 mm. A massage chair 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 of claim 1, wherein the fixing bracket group further comprises two swinging rods, one end of the swinging rod is respectively connected to the first rotating center, and the other end is connected to the main frame; the main frame driver pushes The main frame pushes the bracket, and the main frame swings around the first center of rotation such that the back is appropriately adjusted and rotated relative to the seat. A massage chair according to claim 5, wherein the swinging lever connects the buttock section of the main frame. The massage chair of claim 1, wherein the inner rail comprises a rack receiving surface and a guiding rack, the guiding rack is fixed on the rack receiving surface; the massager is at least A gear rotates on the guide rack. The massage chair of claim 7, wherein the inner rail further comprises a pulley receiving groove; the pulley receiving groove is connected to the rack One side of the receiving surface, and is used for accommodating at least one sliding wheel of the massager; wherein the gear of the massager and the sliding wheel of the massager have the same rotating axis. The massage chair of the first aspect of the invention, wherein the fixed bracket group further has a left bracket frame, a right bracket frame and a chassis; the left bracket frame and the right bracket frame are respectively oppositely disposed on the chassis On the two sides, the upper portion supports the seat portion; the two first rotation centers are respectively formed on the left bracket frame and the right bracket frame; in addition, two second rotation centers are respectively formed on the left bracket frame and the right Bracket frame. The massage chair of claim 9, wherein the seat body further has a leg portion disposed at one end of the seat portion relative to the back portion, and is coupled to the second center of rotation, And it is appropriately adjusted and rotated with respect to the seat. The massage chair of claim 10, wherein the driving group further comprises a foot rotator coupled to the back of the foot of the seat body, the foot being driven to the second center of rotation Rotate at the center.