CN102397148B - Telescopic leg for massage chair - Google Patents
Telescopic leg for massage chair Download PDFInfo
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- CN102397148B CN102397148B CN2011103512031A CN201110351203A CN102397148B CN 102397148 B CN102397148 B CN 102397148B CN 2011103512031 A CN2011103512031 A CN 2011103512031A CN 201110351203 A CN201110351203 A CN 201110351203A CN 102397148 B CN102397148 B CN 102397148B
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- transmission connection
- leg support
- travelling carriage
- little leg
- tooth bar
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Abstract
The invention discloses a telescopic leg for a massage chair. The telescopic leg comprises a seat frame, a shank supporting frame and a sole supporting frame, wherein the shank supporting frame is coupled with the front end of the seat frame and is provided with a telescopic mechanism; a stroke positioning mechanism for controlling the telescopic mechanism to extend and retract is arranged above the telescopic mechanism; and a push rod motor is arranged below the seat frame and is in transmission connection with the stroke positioning mechanism through a thrust arm coupled with the seat frame. In the invention, the telescopic leg can extend and retract freely under the linkage action of a lower rack, a gear and an upper rack; and the stroke positioning mechanism is controlled to limit thelower rack by operating the push rod motor, so that the telescopic leg can be limited and fixed according to the need of people when extending and retracting freely, and is at the most comfortable position, and a user can enjoy the extension and retraction of the length of legs and the transmission extension and retraction that the rhythm and strength are changed. The telescopic leg has a reasonable and compact structure, is easy to operate, has high applicability, is suitable for various crowds, and can be popularized and applied.
Description
Technical field
The present invention relates to a kind of massage machine parts, especially a kind ofly be located at massage armchair Retractive leg on the massage armchair.
Background technology
Raising day by day along with living standards of the people, people are after study and work, health preserving and body-building are also paid attention to gradually, massage armchair is one of a kind of body-building apparatus very common in people's daily life, massage armchair integrates rest, massages, be adapted at various places such as office, airport, family and use, people can also lie in and do other things on the massage armchair, such as reading a book, see TV, chat etc.Massage armchair development at present rapidly, but still have many unsatisfactory places, all be to be designed to trunk on the human body is massaged as most massage armchair, can to shank massage less, these can all be fixed the sole bracing frame of the massage armchair of shank massage, can not satisfy the demand that people freely stretch shank, and the massage armchair that minority has retractor device all adopts the one-level telescoping mechanism, be difficult to satisfy the demand that people freely stretch, also be not suitable for various crowds.Be badly in need of at present a kind of massage armchair Retractive leg that can freely stretch as required occurring, the posture state that makes user can be in the most comfortable is massaged.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, and the massage armchair Retractive leg that provides a kind of energy freely to stretch as required satisfies the demand of the comfortable body-building of people.
The present invention solves the technical scheme that its technical problem adopts: this massage armchair Retractive leg, comprise seat, little leg support, sole bracing frame, little leg support is coupling at the leading section of seat, little leg support is provided with telescoping mechanism, the telescoping mechanism top is provided with for the flexible stroke detent mechanism of control telescoping mechanism, the seat below is provided with push-rod electric machine, and push-rod electric machine is in transmission connection by thrust arm and the stroke detent mechanism that is coupling on seat.Like this, telescoping mechanism can be according to people's shank length adjustment of stretching separately, and can position effect to telescoping mechanism by the stroke detent mechanism, the posture state that makes user can always be in the most comfortable is used, and Retractive leg can reset by telescoping mechanism again after finishing using.
Further, telescoping mechanism comprises guide rail, travelling carriage, guide rail is located at shank bracing frame both sides, the travelling carriage both sides are provided with pulley, this pulley slides in guide rail, sole bracing frame one end is provided with flexible interior pipe, following tooth bar, travelling carriage is provided with the outer telescopic tube that is complementary with flexible interior pipe, this outer telescopic tube is socketed in outside the flexible interior pipe, little leg support is provided with the upper rack that is complementary with following tooth bar, travelling carriage is provided with travelling gear, and following tooth bar is in transmission connection by travelling gear and upper rack, is provided with back-moving spring between little leg support and the travelling carriage.During use, travelling carriage can be according to human body shank length sliding extension on guide rail, in the travelling carriage sliding extension, upper rack drives travelling gear down moves tooth bar, little leg support, travelling carriage, sole bracing frame are done stretching motion simultaneously can be convenient for people to use telescoping mechanism according to the adjustment of stretching of people's shank length.
The stroke detent mechanism comprises transmission connection piece, shackle rod, range finder, range finder comprises positioning head, little leg support is provided with extension board, transmission connection piece is coupling on extension board, range finder is coupling on little leg support, positioning head on the range finder is located at down between tooth bar and the upper rack, and shackle rod one end is connected with transmission connection piece, and the other end is connected with range finder.The end of thrust arm is provided with pinch roller, and pinch roller and transmission connection piece are in transmission connection.Shank bracing frame top is provided with cushion pad.When telescoping mechanism was in the optimal length of people, the driving push-rod electric machine made the stroke detent mechanism block down tooth bar and makes it stop motion, finish positioning action; Make the stroke detent mechanism break away from tooth bar down otherwise drive push-rod electric machine, telescoping mechanism can freely be stretched, in order to select best telescopic location.
The effect that the present invention is useful is: of the present invention rational in infrastructure, compact, by tooth bar, gear, upper rack interlock effect down, make the Retractive leg flexible freely, control the stroke detent mechanism by the operation push-rod electric machine following tooth bar is carried out position-limiting action, Retractive leg can be fixed according to people's needs in the retractile while, make Retractive leg can be in the position of the most comfortable, make user can enjoy the flexible and rhythm of shank length and intensity and all be rich in the transmission that changes and stretch.The present invention is simple to operation, and the suitability is strong, is fit to various crowds and uses, and is fit to apply.
Description of drawings
Fig. 1 is perspective view of the present invention;
Fig. 2 is the perspective view of the medium and small leg support of the present invention part when interrupting;
Fig. 3 is that the perspective view after stretching is interrupted in the medium and small leg support of the present invention part;
Perspective view when Fig. 4 decomposes for telescoping mechanism of the present invention;
Perspective view when Fig. 5 assembles for telescoping mechanism of the present invention.
Description of reference numerals: seat 1, shank bracing frame 2, sole bracing frame 3, telescoping mechanism 4, stroke detent mechanism 5, push-rod electric machine 6, thrust arm 7, guide rail 8, travelling carriage 9, pulley 10, flexible interior pipe 11, following tooth bar 12, outer telescopic tube 13, upper rack 14, travelling gear 15, back-moving spring 16, transmission connection piece 17, shackle rod 18, range finder 19, positioning head 19-1, extension board 20, pinch roller 21, cushion pad 22.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
With reference to accompanying drawing: this massage armchair Retractive leg in the present embodiment, comprise seat 1, shank bracing frame 2, sole bracing frame 3, shank bracing frame 2 is coupling at the leading section of seat 1, shank bracing frame 2 is provided with telescoping mechanism 4, telescoping mechanism 4 tops are provided with the stroke detent mechanism 5 that stretches for control telescoping mechanism 4, seat 1 below is provided with push-rod electric machine 6, and push-rod electric machine 6 is in transmission connection with stroke detent mechanism 5 by the thrust arm 7 that is coupling on seat 1.Like this, telescoping mechanism 4 can be according to people's shank length adjustment of stretching separately, and can position effect by 5 pairs of telescoping mechanisms 4 of stroke detent mechanism, the posture state that makes user can always be in the most comfortable is used, and Retractive leg can reset by telescoping mechanism 4 again after finishing using.
Telescoping mechanism 4 comprises guide rail 8, travelling carriage 9, guide rail 8 is located at shank bracing frame 2 both sides, travelling carriage 9 both sides are provided with pulley 10, this pulley 10 slides in guide rail 8, sole bracing frame 3 one ends are provided with flexible interior pipe 11, following tooth bar 12, travelling carriage 9 is provided with and flexible interior pipe 11 outer telescopic tubes that are complementary 13, this outer telescopic tube 13 is socketed in outside the flexible interior pipe 11, shank bracing frame 2 is provided with the upper rack 14 that is complementary with following tooth bar 12, travelling carriage 9 is provided with travelling gear 15, following tooth bar 12 is in transmission connection by travelling gear 15 and upper rack 14, is provided with back-moving spring 16 between shank bracing frame 2 and the travelling carriage 9.During use, travelling carriage 9 can be according to human body shank length sliding extension on guide rail 8, in travelling carriage 9 sliding extensions, upper rack 14 drives travelling gear 15 down moves tooth bar 12, shank bracing frame 2, travelling carriage 9, sole bracing frame 3 are done stretching motion simultaneously can be convenient for people to use telescoping mechanism 4 according to the adjustment of stretching of people's shank length.
During use, user is placed on lower limb on the Retractive leg time on massage armchair, driving push-rod electric machine 6 makes stroke detent mechanism 5 break away from tooth bar 12 down, by tooth bar 12, gear 15, upper rack 14 interlock effects down, telescoping mechanism 4 can freely be stretched, in order to select best telescopic location; When choosing best position, driving push-rod electric machine 6 makes stroke detent mechanism 5 block down tooth bar 12 and makes telescoping mechanism 4 stop motions, finish positioning action.After finishing using, as long as get off from massage armchair, telescoping mechanism 4 stretches by back-moving spring 16 and resets, and use convenient next time.The present invention is simple to operation, make people can experience mechanically operated human oriented design in the Retractive leg, and the suitability is strong, is fit to various crowds and uses, and is fit to apply.
Though the present invention illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (3)
1. massage armchair Retractive leg, comprise seat (1), little leg support (2), sole bracing frame (3), described little leg support (2) is coupling at the leading section of seat (1), it is characterized in that: described little leg support (2) is provided with telescoping mechanism (4), described telescoping mechanism (4) top is provided with for the flexible stroke detent mechanism (5) of control telescoping mechanism (4), described seat (1) below is provided with push-rod electric machine (6), and described push-rod electric machine (6) is in transmission connection with stroke detent mechanism (5) by the thrust arm (7) that is coupling on seat (1); Described telescoping mechanism (4) comprises guide rail (8), travelling carriage (9), described guide rail (8) is located at little leg support (2) both sides, described travelling carriage (9) both sides are provided with pulley (10), this pulley (10) slides in guide rail (8), described sole bracing frame (3) one ends are provided with flexible interior pipe (11), following tooth bar (12), described travelling carriage (9) is provided with the outer telescopic tube (13) that is complementary with flexible interior pipe (11), this outer telescopic tube (13) is socketed in outside the flexible interior pipe (11), described little leg support (2) is provided with the upper rack (14) that is complementary with following tooth bar (12), described travelling carriage (9) is provided with travelling gear (15), described tooth bar (12) down is in transmission connection by travelling gear (15) and upper rack (14), is provided with back-moving spring (16) between described little leg support (2) and the travelling carriage (9); Described stroke detent mechanism (5) comprises transmission connection piece (17), shackle rod (18), range finder (19), described range finder (19) comprises positioning head (19-1), described little leg support (2) is provided with extension board (20), described transmission connection piece (17) is coupling on extension board (20), described range finder (19) is coupling on little leg support (2), positioning head (19-1) on the described range finder (19) is located at down between tooth bar (12) and the upper rack (14), described shackle rod (18) one ends are connected with transmission connection piece (17), and the other end is connected with range finder (19).
2. massage armchair Retractive leg according to claim 1, it is characterized in that: the end of described thrust arm (7) is provided with pinch roller (21), and described pinch roller (21) is in transmission connection with transmission connection piece (17).
3. massage armchair Retractive leg according to claim 1, it is characterized in that: described little leg support (2) top is provided with cushion pad (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103512031A CN102397148B (en) | 2011-11-09 | 2011-11-09 | Telescopic leg for massage chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103512031A CN102397148B (en) | 2011-11-09 | 2011-11-09 | Telescopic leg for massage chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102397148A CN102397148A (en) | 2012-04-04 |
| CN102397148B true CN102397148B (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103512031A Active CN102397148B (en) | 2011-11-09 | 2011-11-09 | Telescopic leg for massage chair |
Country Status (1)
| Country | Link |
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| CN (1) | CN102397148B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919768A (en) * | 2016-06-20 | 2016-09-07 | 襄城县创世纪科技咨询有限公司 | Electronic automatic massage chair |
| CN106730868B (en) * | 2016-12-27 | 2019-03-26 | 芜湖木木游乐设备有限公司 | Manikin simulating equipment is used in a kind of amusement |
| CN111150601B (en) * | 2020-01-08 | 2022-03-25 | 奥佳华智能健康科技集团股份有限公司 | Massage armchair shank telescopic machanism |
| CN113520783B (en) * | 2021-06-07 | 2024-03-19 | 奥佳华智能健康科技集团股份有限公司 | Shank extending structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2875415Y (en) * | 2006-03-02 | 2007-03-07 | 上海隆典电器有限公司 | Chevron manual/automatic telescopic device, chevron massage apparatus and massage chair for shanks |
| CN100566692C (en) * | 2007-05-25 | 2009-12-09 | 厦门蒙发利科技（集团）股份有限公司 | The leg's telescopic mechanism of massage armchair |
| KR100907425B1 (en) * | 2009-01-13 | 2009-07-15 | 유인조 | Leg rehabilitation apparatus |
| CN201453627U (en) * | 2009-07-14 | 2010-05-12 | 上海荣泰健身科技发展有限公司 | Stretchable crus device of massage chair |
| CN201719532U (en) * | 2010-03-22 | 2011-01-26 | 宁波奥森健身器材科技有限公司 | Linkage detaching mechanism of power-driven chair leg part |
| CN201912424U (en) * | 2010-12-23 | 2011-08-03 | 徐诤 | Intelligent massage armchair with shanks capable of automatically telescoping according to height of human body |
| CN202314175U (en) * | 2011-11-09 | 2012-07-11 | 浙江多迪斯泰保健器材有限公司 | Telescopic leg of massage armchair |
-
2011
- 2011-11-09 CN CN2011103512031A patent/CN102397148B/en active Active
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| CN102397148A (en) | 2012-04-04 |
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