TW200916085A - Chair-type massage machine - Google Patents

Chair-type massage machine Download PDF

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Publication number
TW200916085A
TW200916085A TW97122510A TW97122510A TW200916085A TW 200916085 A TW200916085 A TW 200916085A TW 97122510 A TW97122510 A TW 97122510A TW 97122510 A TW97122510 A TW 97122510A TW 200916085 A TW200916085 A TW 200916085A
Authority
TW
Taiwan
Prior art keywords
seat
chair
state
driving source
reclining
Prior art date
Application number
TW97122510A
Other languages
Chinese (zh)
Inventor
Yoshitoshi Morita
Tsuyoshi Watanabe
Hidefumi Nomura
Original Assignee
Sanyo Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP2007187887A priority Critical patent/JP4435215B2/en
Application filed by Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of TW200916085A publication Critical patent/TW200916085A/en

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs

Abstract

The invention provides a chair-type massage machine comprising a backrest and a seat which can be reclined by a single drive source while permitting the user to hold a relaxed posture. The chair-type massage machine comprises a backrest (20) for the back of the user to bear on, a seat (30) for the user to sit in, and a reclining mechanism (40) for pivotally moving the backrest (20) and the seat (30). The reclining mechanism (40) comprises a single drive source (42), the drive source being coupled to the backrest (20) and the seat (30) by a link assembly (50). The link assembly is operable to pivotally move the backrest (20) from a raised position to a reclined position via an intermediate position by operating the drive source (42).

Description

200916085 IX. OBJECTS OF THE INVENTION: TECHNICAL FIELD The present invention relates to a chair that can be used for a chair back type massage machine, and which can be used for a reclining action. The chair-type massage machine, whose mouth drive source is in the subject's reclining action on the back and seat of the chair. In the posture, [Prior Art] A chair-type massage machine can be configured to have a massage portion and a seat portion to perform a reclining operation. For example, the reclining mechanism portion and the seat portion of the back surface 4 and the seat portion # of the patent document 1 each having an independent driving source independently perform the reclining operation. [Patent Document 1] Japanese Laid-Open Patent Publication No. 2003-289975, the chair back of the apparatus having the chair can be used as a chair back. [Proposal to be Solved by the Invention] When an independent drive source is disposed on each of the seat back and the seat portion, The reclining mechanism becomes large and complicated, and as the chair type massage machine becomes large, control and the like become complicated. Further, in the case where the reclining mechanism having a plurality of driving sources is provided, it is difficult to cause the seat back and the seat portion to reach the target angle in synchronization due to fluctuations in the respective driving sources or the load applied to the driving source. The unnatural movement of the other party to reach the target angle after reaching one of the eyeball angles. The object of the present invention is to provide a chair type massaging machine which can use a driving source of 7063-9763-PF and Ahddub 5 200916085 to perform the reclining action of the back of the chair and the seat while the subject remains relaxed. . [Means for Solving the Problem] In order to solve the problem, the chair-type massage machine of the present invention includes a seat back on which the back of the subject is placed, a seat portion on which the subject is seated, and a seat back and a seat portion. The chair type massage machine of the reclining mechanism has a driving source, and the driving source is coupled to the seat back and the seat via the link mechanism. The link mechanism has a structure in which the seat back is swung from the standing state to the tilted state by the operation of the driving source, and when the seat back is swung from the standing state to the intermediate state, the front end of the seat is raised. When the back of the chair is moved from the intermediate state to the dumping state, the front end of the seat portion that has been lowered into the raised position is lowered. Therefore, the reclining action of the back of the chair and the seat can be performed while the subject remains relaxed. Further, the chair type massage machine of the present invention is a chair type massage machine having a seat back on which the back of the subject is placed, a seat portion on which the subject is seated, and a reclining mechanism for swinging the back of the chair and the seat portion. The reclining mechanism has one driving source, and the driving source is coupled with one side of the seat back or the seat, and supports the back or seat of the chair to which the driving source is coupled to be swingable; the back of the seat and the seat portion have a joint portion The link mechanism is connected, the joint is 7063-9763-PF; the joint portion of the Ahddub 6 200916085 rod mechanism has a structure that can be moved along the guide rail. The guide rail is coupled to the swing of the seat back or the seat by actuating the drive source: and has a curved guide surface that moves along the guide rail by the joint portion of the link mechanism, thereby causing the seat back to pass from the standing state. When the intermediate state is swung to the tilting state, when the seat f is swung from the standing state to the intermediate state, the end is raised when the seat is inverted, and when the seat back is moved from the intermediate state to the dumping state, the dumping is raised. The front end of the seat is lowered. Therefore, the reclining action of the back of the chair and the seat can be performed while the subject remains relaxed. Further, the chair type massage machine of the present invention is provided with a chair back on the bottom of the back of the subject, a seat portion on which the subject is seated, and a chair type massage for reclining the seat back and the seat portion. The reclining mechanism has a driving source, and the driving source is coupled to one of the back or the seat of the seat, and supports the back or the seat of the chair to which the driving source is connected to be swingable; Or a seat having a structure supported by a cam body, wherein the cam system supports one end of the link piece, and the other end of the link piece is pivoted by the bottom portion, and a part of the cam body is not connected to the driving source The back of the chair or the cam surface that the seat abuts. The cam surface rotates the cam body via the link piece by actuating the driving source, and is formed in a shape that swings the seat back from the standing state to the tilting state while swinging the seat back from the standing state to the tilting state. In the state, the front end of the seat is raised, and the front end of the seat is lowered from the intermediate bear 7063-9763-PF; when Ahddub 7 200916085 is moved to the dumping state, the front end of the seat is lowered. Therefore, the reclining action of the back and the seat can be performed while the subject remains relaxed. ° ... In any of the above #子型料料, the drive source of the reclining mechanism is considered to be one port, and the reclining mechanism does not become large and complicated. Further, by using a link mechanism or the like, it is possible to perform a reclining operation without change and stability. [Embodiment] (First Embodiment) (1) The chair type massage machine of the present invention will be described first with reference to the drawings. First, the outline of the overall structure of the chair type massage machine (10) will be described. The chair type massage machine (10) is placed on the bottom (12) of the ground, and the seat (3 〇) on which the subject is seated and the back (20) of the chair on which the back rests are pivoted (90). , and can be swayed by the reclining mechanism (40) described later. The back of the chair (20) is attached to the splicing pad (23), etc. #^号衮衮在椅 back frame (2 2 The outer circumference constitutes 'inside, the massage means (24) for massaging the shoulder, back, waist, etc. of the subject is equipped to be lifted and lowered by the lifting unit (25). The seat (30) will be padded (33) It is installed in the outer circumference of the clothing and cliff 0 卩 frame (32), and it is necessary to provide a massage device (not shown) such as an air bag. The foot (38) of the foot is placed at the front end of the seat (3〇). In Fig. 1, although the seat (3〇) and the foot (38) are integrally formed, as after As shown in Fig. 6 and the like, the leg w T can be used to store the foot or the toe in the foot 7063-9763-PF; Ahddub 8 200916085. (38), and the foot massage unit (not shown) can be used for massage. For the calf, etc., the foot (38) can be used to swing the seat (3〇). The reclining mechanism (4〇) is provided with a driving source (42) and a link mechanism (5〇). The reclining mechanism (40) utilizes a driving source (42) to move both the back (10) and the seat (30) obliquely, and the back (2) of the chair (2) is made into a subject. While leaning to maintain a relaxed posture, it performs a reclining action. f stands here, the posture of the person to be relaxed means that when the subject sits in the seat (30) and leans back against the back of the chair (2 inches), the back of the chair (2 inches) is tilted backwards. There is no burden placed on the body of the subject, that is, it does not become a state of partial stress or a stubborn posture. When the seat back (20) is tilted backward, if the seat portion (3 〇) is not tilted, and only the seat back (20) is tilted, when the seat back (2 〇) is tilted backward, excessive force may be applied to the seat back (20). The wearer's abdominal muscles, or the massage effect is reduced. Therefore, in the present invention, in order to maintain the relaxed state of the subject, the reclining action of the chair back (20) and the seat portion (30) is maintained in accordance with the back angle of the back of the chair (20). The method of relaxing the angle is to perform the reclining action. First, the seat portion (30) in the state in which the seat back (20) stands (hereinafter referred to as "standing state") is tilted to the front end of the ground seat portion (30) slightly upward than the rear end. Thus, the subject can sit deeply in the seat (30) and can relax. From this standing state, as the back of the seat (2 inches) is tilted backward, the seat portion (30) is tilted to the front end of the seat portion (30). Therefore, the subject does not exert a special force on the abdominal muscles, but can track the back of the back of the chair (2 inches) and remain relaxed. 7063-9763-PF; Ahddub 9 200916085 When the back angle of the back of the chair (20) reaches the middle value of the maximum backward tilt angle (hereinafter referred to as "intermediate state"), the front end of the seat (3〇) rises to the highest, and The seat portion (30) becomes the most inclined state. When the back (20) of the chair is tilted further from the state of the lock, the front end of the seated portion (3〇) is lowered, and when the back of the seat (2〇) reaches the maximum backward tilt angle (hereinafter referred to as "backward tilting state") ), the seat (3〇) returns to the same angle as the standing state, and the seat back (20) and the seat (30) become substantially flat. After the intermediate state is over, the back of the body of the person to be treated and the back of the chair (2 inches) are in close contact with each other, because the center of gravity moves to the side of the back of the chair (2 inches), so even if the seat is turned back to the angle of 3 inches In a position substantially parallel to the ground, excessive force does not act on the body of the person being treated, but the seat (3〇) and the back (20) of the chair can be moved to a flat state while still remaining relaxed. The angle of a series of relaxed states is called the “relaxation angle.” As shown above, the tilt angle of the seat (30) is adjusted by the angle of inclination of the back of the chair (2〇) because excessive force does not It acts on the body of the person to be treated and can maintain a relaxed posture, so that the effect of the subsequent massage can be improved as much as possible. In addition, the back of the chair (2 inches) and the seat (3 inches) are returned from the flat state to the standing position. In the state, the action opposite to the above is performed. Similarly, the back of the chair (2 (eight) and the seat (30) can be returned to the standing position while the subject remains relaxed, and the massage effect is not applied. Due to the back of the chair (20) and the seat (30) Disappearing or lowering by the action. As the ram drive source (42) used by the reclining mechanism (40), as shown in Fig. i, it can be exemplified as a table actuator. One end of the actuator and the bottom end 7063 -9763-PF; Ahddub 10 200916085 (12) The upper end of the fixed frame (51) that is erected above the center is connected to the upper end, and the other end is connected to the lower end of the back of the chair (2〇). Type massage machine (1 〇), when the drive is roughly equal, the lower end of the seat back (20) is pulled forward with the pivot support (9〇) as the fulcrum, and the back of the chair (2〇) itself is, for example, Figures 2 and 3. The link mechanism (50) can combine a plurality of link months (53) (55) (57) to form an m-picture 'link mechanism (50) formed by the following members, the first connection The rod piece (53) is supported by the center (11) of the bottom portion (12); the second link piece (55) is located close to the free end of the i-th link piece (53) and the seat back The lower end shaft branch (92) (93) of (20) is coupled thereto; and the third link piece (57) is a free end side front end and a seat portion (3〇) of the !! link piece (53) Bracket protruding to the bottom 35) The shaft branch (94) (95) is connected and connected. In the present embodiment, the reclining action is performed under the relaxation angle of the seat back (2 〇) and the seat portion (3 〇), and stands in the i-th figure. The state and the reclining state of Fig. 3 are substantially the same height of the seat portion (10). Therefore, the i-th link piece (53) and the third link piece (57) are bilaterally symmetrical in the i-th and third figures. The action determines the stroke of the second link piece (55) that is interlocked with the seat back (10) to generate the action. The second link piece can be made when the stroke of the actuator of the drive source (42) is sufficiently long. The position of the pivot shaft (92) of the (55) and the first link piece (53) is close to the first! The connecting shaft (94) side of the link piece (53) and the third link piece (57) in the extreme case can make the shaft (10) (10) common. Further, the maximum height of the front end of (10) can be adjusted by changing the position ' of the connecting shaft (95) of the third link piece (57) and the seat portion (3) (the closer to the axis 7063-9763-PF; Ahddub 11 200916085 (90) can be higher. In the reclining mechanism (40) of this structure, the driving source (42) is operated, and when the seat back (20) is tilted from the standing state of the first figure, the front side is pushed forward. The second link piece (55), the first link piece (53) is inclined forward with respect to the pivot point (91) of the bottom portion (12), and pushes out the third link piece toward the front. As a result, the seat portion (30) ) The front end rises around the shaft support (9〇). The side of the chair (20) is tilted from the standing state to the intermediate state as shown in Fig. 2 (the standing state of Fig. 1 and the rear of Fig. 3) When the state of the tilting state is about the middle, the third link piece (53) and the third link piece (57) of the link mechanism (50) become a straight line state, and the rise of the front end of the seat portion (3〇) becomes maximum. Therefore, when the drive source (42) is further operated, the seat back (2〇) is tilted backward from the intermediate state of Fig. 2, and the second link piece (5 5 ) is pushed forward, and the first link piece (5) is attached. 3) It is inclined forward with respect to the pivot point of the bottom (丨2). Therefore, the third link piece (57) is inclined backward and pulled toward the front end of the seat portion (30) which is lowered, as in the third. As shown in the figure, the back (2 〇) and the seat (30) of the seat are moved to a flat state. As shown above, since the driving source (42) is actuated and the back (20) of the chair is tilted backwards The seat portion (30) also performs a reclining motion in a state in which the seat back (2 inches) and the seat portion (3 inches) are relaxed. Therefore, an excessive force does not act on the body of the subject, and the treatment can be treated. From the state of sitting in the seat (3〇) to the state of lying down. By using the massage method to apply various massages in the state where the back (20) and the seat (3〇) are flat, the effect can be achieved. Large massage. The driving source (42) is operated in the reverse direction, that is, the illustrated embodiment, by 7063-97 63-PF; Ahddub 200916085 is extended by the actuator' while the chair back (20) and the seat ( 30) Performing the opposite action to the above can be returned to the standing state while maintaining the relaxed angle. In addition, 'by changing the link mechanism (5〇) The length of the link piece (53) (55) (57), the position of the pivot point (91) (92) (93) (94) (95), and the seat back (20) and seat with different degrees of relaxation The portion (30) performs the reclining operation. In the above description, although the driving source (42) (actuator) causes the chair back (2〇) to perform the reclining action, as shown in Fig. 4, the actuation may also be performed. The device is disposed between the first link piece (53) and the bottom portion (12), and rotates the second link piece (53) around the shaft (91) by an actuator. Further, as shown in Fig. 5, The actuator may also be disposed between the joint portion (94) and the bottom portion (12) of the second link piece (53) and the third link piece (57), and the actuator may be used to make the second link piece ( 53) Rotate around the shaft (91). (Second Embodiment) Figs. 6 to 9 show the chair type massage machine (10) having the reclining mechanism (40) for the link mechanism (5), and the seat back (2〇) is explained in more detail. ) and the angle of relaxation of the seat (30). Further, for the sake of easy understanding, the drive source (42) is not shown, but an actuator or the like is provided in order to allow the seat back (20) to recline as in the first embodiment. Also, the illustration of the spacer is omitted. As shown in Fig. 6, the case where the chair type massage machine (1 〇) is in the standing state is relaxed, for example, at a seat back (20) and a seat portion (30). . In this state, as shown in Figs. 7 and 8, the seat portion (30) is tilted to the front end as the seat back (2 〇) is tilted to the intermediate state. Thus, in the 76703-97 63-PF; Ahddub 13 200916085-picture, the angle of the seat back (20) and the seat (30) becomes as small as 1〇6. Because the center of gravity of the person being treated moves to the back of the chair (2 inches), excessive force does not act on the body of the subject when the back of the chair is tilted back. Next, as shown in Fig. 8, when the second link piece (53) and the third link piece (57) of the link mechanism (50) become substantially linear, the front end of the seat portion (30) is raised to The highest position, in turn, by tilting the back (20) of the chair, as shown in Fig. 9, the third link piece (57) is inclined rearward with the pivot point (94) as the center, and pulled downward. r back to the seat (30), the seat back (2〇) and the seat (3〇) can be moved to a substantially flat state (the back angle of the seat back (2〇) and the seat (30) is 16 Hey.). (Third Embodiment) In the first embodiment and the second embodiment, the reclining mechanism (4) is provided with a link mechanism (50), and the seat back (2 〇) and the seat portion (3) are performed.斜) The reclining action, but in the present embodiment, the same operation as described above is achieved by providing the guide rail (60) instead of the second link piece (53). Further, for the sake of easy understanding, although the drive source (42) is not shown, as in the i-th embodiment, an actuator or the like is provided for the reclining operation of the seat back (20). The second link piece (5 5) and the third continuous piece (57) of the first embodiment and the second embodiment are connected by a pivot (74) and have a pivot (74). The roller (72) of the shaft can be moved on the guide (60) connected by the bendable joint portion (7〇) and standing on the bottom portion (12). The roller (72) and the guide (6〇) are for the roller. (72) It is not to be derailed, and it is preferable to set one side to be concave, that is, to provide a groove, and to make the other side into a convex shape in which the concave shape is fitted. The second link piece (55) and the third link The length of the sheet (57) can be appropriately determined according to the position of the guide rails 7063-9763-PF; the position of Ahddub 14 200916085 (60) or the height of the front end of the seat portion (3〇), etc. The roller equipped with the joint portion (7〇) ( 72) A resin can be used. The guide rail (60) allows the seat back (20) and the seat portion (3 〇) to recline while maintaining the relaxed angle, and the guide surface abutting the roller (72) ( 62) with bend The curved shape is as shown in detail A of Fig. 10, 'the period during which the guide surface (62) is moved from the standing state to the intermediate state' is tilted upwards in order to be tilted toward the front end of the seat (30). Therefore, when the back of the chair (2〇) is tilted from the standing state, the roller (72) is pressed against the second link piece (55), as shown in Figs. 11 and 12, along the guide surface (62). ) moving upward toward the front, and the third link piece (57) pushes up the front portion (30). By bending the guide surface (62) to form the seat portion (3〇) and the seat back (20) The axis of the swing center (9〇) is a concave arc shape (64) at the center, and the angle of relaxation of the seat back (20) and the seat (30) is still maintained at 1〇6. The section (30) is tilted to a level of about 3 对 to allow the back of the chair (2〇) and the seat (30) to be reclined. This is suitable for reading the back of the chair (2〇) to a preferred angle. As shown in Fig. 13, the guide surface (62) is moved from the concave arc shape (64) to the convex arc at a position near the intermediate portion of the seat back (2 turns) and the seat portion (3 turns).The shape (65) is set to a slanted shape (66) from the front to the bottom. Therefore, the seat portion (20) is tilted from the intermediate state, and the front end portion (a3 〇) is raised by the third link. The piece (57) is tilted rearward and pulled downward, as shown in Fig. 4, the seat back (20) and the seat (30) can be moved to a flat state. As shown above, by using the guide rail (10)) The relaxation angle of the back of the chair (2〇) 7063-97 63-PF; Ahddub 200916085 and the seat (30) can be adjusted to maintain the relaxed posture of the subject. Further, the shape of the guide surface (62) is not limited to the embodiment of the present embodiment, and may be set as follows in the fourth embodiment as follows, or may be appropriately changed in accordance with the desired degree of relaxation. (Fourth Embodiment) Figs. 15 and 19 show an embodiment in which a guide (6〇) different from that of the third embodiment is used. The same as the third embodiment except that the shapes of the guide faces (62) are different. In the present embodiment, the concave arc shape (6 4 ) from the standing state to the intermediate state is used, and the relaxation angle is increased as the seat back (20) is tilted backward. Specifically, as shown in Fig. 15, the angle of relaxation is 6 in the standing state. As the back (20) of the chair is tilted back, as shown in Figs. 16 and 18, the angle of relaxation is expanded to 109, 111, and 120. Therefore, the body of the subject gradually stretches from the state of sitting in the seat (30), and performs a reclining action in a natural state. After reaching the intermediate state shown in Fig. 18, the guide surface (62) extends forward to a substantially horizontal state (67). Therefore, the seat portion in which the front end is raised is rotated toward the rearward direction by the third link piece (57), and the end of the seat portion (3〇) is pulled downward, as shown in Fig. 19, the seat back (20) and The seat (3〇) reaches a substantially horizontal state (160° on the map). (Fifth Embodiment) Figs. 20 to 24 are embodiments in which another different guide rail (6 turns) is used. In the present embodiment, the guide surface (62) is tilted from the standing state to 120 by setting the concave arc shape (64) to 16 7063-9763-PF; Ahddub 200916085. At the time of the seat back (2〇), the seat back (2〇) is inclined to 120 from the standing state with the circular arc 'centered on the pivot (95) of the third link piece (57). The seat (30) can be placed in a stationary state (the angle between the seat and the seat surface is fixed at 11.). Then, the seat (3〇) rises again, at 22nd and 30th. The time rises to the highest, then gradually decreases, and the angle with the back of the chair (2 inches) also increases. After reaching the intermediate state shown in Fig. 22, the guide surface (62) extends forward in a substantially horizontal state (6 Ό ' and the front end rises the seat portion (3 〇), because the 3rd link piece (57) faces backward Rotate in the tilting direction and pull the other end of the seat portion (3〇) downward. As shown in Fig. 24, the seat back (20) and the seat portion (30) reach a substantially flat state (160 in the figure). Thus, only the shape of the guide surface (62) is changed, and a varying angle of relaxation can be achieved. Further, in the third embodiment to the fifth embodiment, the roller (72) is used as the pivot of the joint portion (70). (74), but the roller (72) may be omitted, and the pivot shaft (74) may be placed along the guide surface (62). (Embodiment 6) This embodiment uses a cam (80) to make it adjustable and relaxed. In addition, for the sake of easy understanding, although the drive source (42) is not shown, an actuator or the like is provided in order to tilt the seat back (20) as in the first embodiment. The reclining mechanism (40) is axially supported by a bracket (84) protruding from the bottom portion (12) in a state in which the cam (8〇) is eccentric. The wheel (8〇) and the back of the chair (2〇) are connected by the second link piece (5 5 ). 7〇63-9763-pp; Ahddub 17 200916085 The cam (80) has a circumferential surface as shown in Fig. 25, for example The elliptical cam surface (82) is branched (97) (98) bracket (84) and second link piece (55) at different positions of the major axis of the cam surface (82). (3) In the bracket (35) protruding from below, the roller (87) is pivotally supported to abut against the cam surface (82), and the roller (87) is rolled on the cam surface (82) With regard to the chair-type massaging machine (1〇) of this structure, when the seat back (2〇) is tilted backward from the standing state (Fig. 25), the second link piece (55) is pushed forward, and the cam (80) is made. Rotating clockwise in Fig. 25. Since the cam (8〇) is elliptical, the roller (87) that hits the cam surface (82) moves upward along the cam surface (82) to make the seat ( 30) The front end rises. Therefore, the seat portion (3〇) is in the standing state with respect to the seat back (20), and the relaxation angle is as shown in Figs. 26 and 28, as it approaches the intermediate state. And one side is enlarged to 113, 116°, 120°-surface When the seat back (20) is in the intermediate state, the roller (87) reaches the apex of the long axis side of the cam surface (82), and the front end of the seat portion (3 〇) becomes the state of the highest rise. In this state, when the back (20) of the chair is tilted backward, the cam (8〇) is rotated, and the roller (87) passes over the long-axis side vertex of the cam surface (82). Thus, the front end of the raised seat portion (30) Start moving downwards, as shown in Fig. 29, when the back of the chair (2〇) is most inclined, the seat back (20) and the seat (30) reach a flat state (160 on the figure). ). In the present embodiment, the angle of relaxation can be variously changed by changing the shape of the cam surface (82). According to the third to sixth embodiments above, although the driving source 7063-9763-PF is used, Ahdub 18 200916085 (42) causes the chair back (2〇) to perform the ^ 仃 仃 佾 action, and the action is connected The rod 槿 (50) or the guide rail (60) protrudes from the ★ cam (80) to swing the seat portion (30), but in the third to the fifth embodiment, it can also be used as a drive. The actuator of the source (42) is located between the bottom portion (12) and the third link piece _ dry month C57) such that the third link piece (57) swings around the fulcrum (95). In the sixth embodiment, the force flute β can also be used to rotate the cam (8 〇) by the drive source. [Industrial Applicability] The present invention is useful as a chair type massage machine, and the chair type massage machine can use the table driving source to perform the back and seat of the chair while the subject is still relaxed. Reclining action. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a standing state of a chair type massage machine according to a third embodiment of the present invention. Fig. 2 is a view showing an intermediate state of the chair type massage machine according to the first embodiment of the present invention. Fig. 3 is a view showing a reclining state of the chair type massage machine of the third embodiment of the present invention. Fig. 4 is a view showing a standing state of the chair type massage machine of the embodiment in which the link mechanism is different. Fig. 5 is a view showing the standing state of the chair type massage machine of another different embodiment of the link mechanism. Fig. 6 is a side elevational view showing the 7063-9763-PF of the chair type massage machine of the second embodiment of the present invention; Ahddub 19 200916085; Fig. 7 is a side elevational view and an enlarged view of a main part of a chair type massage machine according to a second embodiment of the present invention. Fig. 8 is a side view and an enlarged view of a main part of a chair type massage machine according to a second embodiment of the present invention. Fig. 9 is a side view and an enlarged view of a main part of a chair type massage machine according to a second embodiment of the present invention. Fig. 10 is a side elevational view and an enlarged view of a main part of a chair type massage machine according to a third embodiment of the present invention. Figure 11 is a side view and an enlarged view of a main part of a chair type massage machine according to a third embodiment of the present invention. Fig. 1 is a side view and an enlarged view of a main part of a chair type massage machine according to a third embodiment of the present invention. Figure 13 is a side view and an enlarged view of a main part of a chair type massage machine according to a third embodiment of the present invention. Figure 14 is a side view and an enlarged view of a main part of a chair type massage machine according to a third embodiment of the present invention. Fig. 15 is a side elevational view and an enlarged view of a main part of a chair type massage machine according to a fourth embodiment of the present invention. Fig. 16 is a side view and an enlarged view of a main part of a chair type massage machine according to a fourth embodiment of the present invention. Fig. 17 is a side elevational view and an enlarged view of a main part of a chair type massage machine according to a fourth embodiment of the present invention. Fig. 18 is a side view showing a side view and a main portion of a chair type massaging machine of the fourth embodiment of the present invention; 7063-9763-PF; Ahddub 20 200916085. Figure 19 is a side view and an enlarged view of a main part of a chair type massage machine according to a fourth embodiment of the present invention. Figure 20 is a side view and an enlarged view of a main part of a chair type massage machine according to a fifth embodiment of the present invention. Figure 21 is a side view and an enlarged view of a main part of a chair type massage machine according to a fifth embodiment of the present invention. Fig. 22 is a side view and an enlarged view of a main part of a chair type massage machine according to a fifth embodiment of the present invention. Figure 23 is a side view and an enlarged view of a main part of a chair type massage machine according to a fifth embodiment of the present invention. Fig. 24 is a side elevational view and an enlarged view of a main part of a chair type massage machine according to a fifth embodiment of the present invention. Figure 25 is a side view and an enlarged view of a main part of a chair type massage machine according to a sixth embodiment of the present invention. (Fig. 26 is a side view and a main portion enlarged view of a chair type massage machine according to a sixth embodiment of the present invention. Fig. 2 is a side view showing the chair type massage machine of the sixth embodiment of the present invention and mainly Fig. 28 is a side elevational view and a main portion enlarged view of a chair type massage machine according to a sixth embodiment of the present invention. Fig. 2 is a side view showing the side of a chair type massage machine according to a sixth embodiment of the present invention. View and main part enlarged view. 7063-9763-PF; Ahddub 21 200916085 [Key component symbol description] (10) Chair type massage machine; (20) Chair back; (30) Seat; (40) Reclining mechanism; 42) drive source; (50) linkage mechanism; (53) first link piece; (55) second link piece; (57) third link piece. 7063-9763-PF; Ahddub 22

Claims (1)

  1. 200916085 X. Patent application scope: 1. A chair type massage machine having a back of a chair on which the back of the subject is placed, a seat on which the subject is seated, and a reclining mechanism for swinging the back and the seat of the chair, The reclining mechanism has one driving source, and the driving source is connected to the back of the chair and the seat portion via the link mechanism and the seat. The connecting mechanism has the following structure, and the chair is made by operating the driving source. When swinging from the standing state to the tilting state via the intermediate state, when the back of the seat is swung from the standing state to the intermediate state, the tip of the seat is raised to rise, and when the back of the chair is moved from the intermediate state to the dumping state, the dumping is raised. The front end of the seat is lowered. 2. A chair type massage machine having a back of a chair on which the back of the subject is placed, a seat on which the subject is seated, and a swinging mechanism for the back of the seat and the seat, wherein the reclining mechanism has one mouth a driving source, and the driving source is coupled to one of the back or the seat of the seat, and the driving source, the swinging body can be swung; the body, the seat of the chair or the seat is supported by the back of the chair and the seat is utilized a link mechanism of the joint portion, wherein the joint portion of the link mechanism has a structure that is movable along the guide rail, and the guide rail is coupled with the swing of the seat back or the seat portion by actuating the drive source and has The guide surface of the curved shape, and V. ^ ^ ^ /, by the movement of the joint portion of the flail mechanism along the guide rail, the seat back is swung from the standing state via the intermediate state 7063-9763-PF; Ahddub 23 200916085 dumping In the state, when the back of the chair is swung from the standing state to the intermediate state, the tip is raised when the seat is turned into a seat, and when the seat back is moved from the intermediate state to the tilted state, the front end of the seat portion that has been raised is lowered. , soil 3. - a chair type massage squat, at the bottom is provided with a back of the chair on which the back of the subject rests, a seat on which the subject is seated, and a reclining mechanism for swinging the back and the seat of the chair, characterized in that The reclining mechanism has one driving source, and the driving source is coupled to one side of the seat back or the seat, and supports the back or seat of the chair to which the driving source is coupled to be swingable; at the back of the chair to which the driving source is coupled or The seat portion has a structure supported by the cam body, and the cam system supports one end of the link piece, and the other end of the link piece is pivoted by the bottom portion, and a part of the cam body has an unconnected connection with the driving source a cam surface that abuts the seat back or the seat; the cam surface rotates the cam body via the link piece by the action of the driving source and is shaped to swing the seat back from the standing state to the dumping state via the intermediate state In the case where the back of the seat is swung from the standing state to the intermediate state, the front end of the seat portion is raised, and when the back of the seat is moved from the intermediate state to the tilting state, the front end of the seat portion that has been lowered into a raised position is lowered. 7063-9763-PF; Ahddub 24
TW97122510A 2007-07-19 2008-06-17 Chair-type massage machine TW200916085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007187887A JP4435215B2 (en) 2007-07-19 2007-07-19 Chair type massage machine

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TW200916085A true TW200916085A (en) 2009-04-16

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US (2) US20090021063A1 (en)
EP (1) EP2016866B1 (en)
JP (1) JP4435215B2 (en)
CN (1) CN101347381B (en)
DE (1) DE602008002488D1 (en)
TW (1) TW200916085A (en)

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EP2016866A1 (en) 2009-01-21
DE602008002488D1 (en) 2010-10-28
JP4435215B2 (en) 2010-03-17
CN101347381A (en) 2009-01-21
CN101347381B (en) 2011-08-31
US20090021063A1 (en) 2009-01-22
JP2009022485A (en) 2009-02-05
US20110156458A1 (en) 2011-06-30
EP2016866B1 (en) 2010-09-15

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