CN202161524U - Single-drive massage armchair with function of zero gravity simulation - Google Patents
Single-drive massage armchair with function of zero gravity simulation Download PDFInfo
- Publication number
- CN202161524U CN202161524U CN2011202560480U CN201120256048U CN202161524U CN 202161524 U CN202161524 U CN 202161524U CN 2011202560480 U CN2011202560480 U CN 2011202560480U CN 201120256048 U CN201120256048 U CN 201120256048U CN 202161524 U CN202161524 U CN 202161524U
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- connecting rod
- backrest
- hinged
- shank
- seat frame
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Abstract
The utility model relates to massage armchairs, in particular to a single-drive massage armchair with the function of zero gravity simulation. The single-drive massage armchair comprises a base, a backrest part, a seat part, a shank part, a driving device and a control circuit, wherein the lower part of a backrest frame of the backrest part is rotationally connected with the upper part of the base; the rear end of a seat frame of the seat part is rotationally connected with the upper part of the seat, and a guide groove is formed at the bottom of the seat frame; a shank support of the shank part is rotationally connected with the seat frame; the driving device includes a driving piece, a backrest connecting rod and a shank connecting rod assembly; and one end of the driving piece is mounted on the base, the other end of the driving piece is hinged with one end of the backrest connecting rod, the other end of the backrest connecting rod is hinged with the lower end of the backrest frame, the front part of the backrest connecting rod is movably matched with the guide groove at the bottom of the seat frame, and the shank connecting rod assembly is hinged with both the lower end of the backrest frame and the bottom of the seat frame. Through a single drive source, the included angles among the backrest part, the seat part and the shank part can be adjusted during the process from the initial status to the zero gravity status, so as to meet the requirements of different sitting postures for appropriate included angles among the backrest part, the seat part and the shank part.
Description
Technical field
This utility model relates to massage armchair, especially relates to a kind of single massage armchair that drives that possesses analogue zero gravity function.
Background technology
The existing at present massage armchair that possesses analogue zero gravity function, its back-rest, seat portion, calf generally adopt independently drive source.Like application number is the application for a patent for invention of CN200710137146.0; Disclose a kind of chair-type massage machine, can possess analogue zero gravity function, because of its back-rest, seat portion, calf are all used independently drive source; Complex structure; Cause massage armchair to maximize, and it is various, with high costs to control instruction.
Present chair-type massage machine; The mode that adopts single drive source to drive is also arranged; But mechanism's connected mode that it adopts is the pattern of fixed linkage mostly; This just makes that the parts angle each other such as back-rest, seat portion, calf of massage armchair is constant relatively, can not realize successively adjusting parts such as back-rest, seat portion, calf, can't satisfy the dependence angle of suitable human body needs under different sitting posture states.Like application number is that the application for a patent for invention of CN200810136095.4 discloses a kind of chair-type massage machine; Its linkage is complicated; The joint is many; And back-rest and seat portion can only be overturn simultaneously, can't satisfy simultaneously under the analogue zero gravity state each parts such as back-rest, seat portion, calf the desired angle scope that must reach, effect is limited.
Summary of the invention
The purpose of this utility model provides the single drive source of a kind of employing; Each other angle can be adjusted back-rest, seat portion and the calf process from original state to the zero gravity state, can satisfy the single massage armchair that drives that possesses analogue zero gravity function of back-rest, seat portion and the calf angle demand each other that different sitting posture is fit to.
This utility model is provided with base, back-rest, seat portion, calf, driving device and control circuit;
Back-rest comprises back rest, and the bottom of back rest and base top are rotationally connected; Seat portion comprises the seat frame, and seat frame rear end and base top are rotationally connected, and seat frame bottom is provided with guide groove; Calf comprises little leg support, and little leg support and seat frame are rotationally connected; Driving device is provided with actuator, backrest connecting rod and shank link assembly; Actuator one end is installed on the base; The actuator other end and backrest connecting rod one end are hinged, and the lower end of the backrest connecting rod other end and back rest is hinged, the anterior guide groove clearance fit bottom the seat frame of backrest connecting rod; The shank link assembly is all hinged with the lower end and the seat frame bottom of back of the body frame, and control circuit is electrically connected with driving device.
The actuator of said driving device is preferably electric pushrod, and electric pushrod rear end and base are hinged, and electric pushrod front end and backrest connecting rod one end are hinged, and electric pushrod is electrically connected with control circuit.
Said shank link assembly preferably is provided with the first little leg connecting rod and the second little leg connecting rod; The lower end of first little leg connecting rod one end and back rest is hinged; The first shank connecting rod other end and the second little leg connecting rod are connected; Second little leg connecting rod one end and the seat frame bottom-hinged, the second shank connecting rod other end and little leg support are rotationally connected.The said first shank connecting rod other end and the second little leg connecting rod are connected, and are that the first shank connecting rod other end and U font push rod are hinged, U font push rod one end and seat frame bottom-hinged, and the U font push rod other end contacts on the second little leg connecting rod.
Said backrest connecting rod front portion preferably is provided with roller, and roller is positioned at the guide groove of seat frame bottom.
Compare with prior art, the utlity model has following outstanding advantage:
The driving device of this utility model adopts a drive source (electric pushrod); When drive source is worked; (can form movable linkage through backrest connecting rod, link assembly; Comprise the first little leg connecting rod and the second little leg connecting rod) can drive the upset in advance of back-rest and calf earlier, after back-rest was turned to angle between back-rest and the seat portion and reaches the comfortable angle of human body sitting posture, drive source drove back-rest, seat portion, calf through linkage and overturns together; And when reaching the analogue zero gravity state position such as back-rest, seat portion, calf the angular range that must reach, effect is splendid.Overcome the shortcoming of existing fixed linkage pattern.The structure of this utility model is very simple, only needs to adopt single drive source and simple linkage can realize goal of the invention.
Description of drawings
Fig. 1 is in the structural representation of original state for this utility model embodiment.
Fig. 2 is in the structural representation of best sitting posture state for this utility model embodiment.
Fig. 3 is in the structural representation of analogue zero gravity state for this utility model embodiment.
The specific embodiment
Referring to Fig. 1, this utility model embodiment is provided with base 1, back-rest, seat portion, calf, driving device and control circuit.
Back-rest comprises back rest 21 and backing cushion 22, the bottom of back rest 21 and base 1 top be rotationally connected (shaft fulcrum is Q1).Seat portion comprises seat frame 31 and medicated cushion 32, and seat frame 31 rear ends and base 1 top are rotationally connected (shaft fulcrum also is Q1), and seat frame 31 bottoms are provided with guide groove 311 (chute), and guide groove 311 rear portions are the A district, and guide groove 311 front portions are the B district.Calf comprises shank support 41 and upside pad 42 and downside pad 43, shank support 41 and seat frame 31 be rotationally connected (shaft fulcrum is Q2).Driving device is provided with electric pushrod 51 (actuator), backrest connecting rod 52, the first shank connecting rod 53 and the second shank connecting rod 54; Electric pushrod 51 rear ends and base 1 are hinged; Electric pushrod 51 front ends and backrest connecting rod 52 1 ends are hinged, and electric pushrod 51 is electrically connected with control circuit, and the lower end of backrest connecting rod 52 other ends and back rest 21 is hinged; Backrest connecting rod 52 front portions are provided with roller 521; Roller 521 is arranged in the A district of the guide groove 311 of seat frame bottom, and the lower end of the first shank connecting rod, 53 1 ends and back rest 21 is hinged, and the first shank connecting rod, 53 other ends and U font push rod 55 are hinged; U font push rod 55 1 ends and seat frame 31 bottom-hinged; U font push rod 55 other ends contact on the second shank connecting rod 54, and the second shank connecting rod, 54 1 ends and seat frame 31 bottoms are rotationally connected (shaft fulcrum is Q3), and the second shank connecting rod, 54 other ends and shank support 41 are hinged.Control circuit is located in the control box 61, and control box 61 is located at rear portion, base 1 lower end, and control circuit is electrically connected with said electric pushrod 51.
Referring to Fig. 2; When electric pushrod 51 work; Through backrest connecting rod 52, the first shank connecting rod 53 with the second shank connecting rod 54 can drive back-rest earlier and calf is overturn; When backrest connecting rod 52 forward rollers 521 during by A district skid to the B district of guide groove 311, the angle between back-rest and the seat portion can reach the optimal comfort angle of human body sitting posture.All the other labels among Fig. 2 are corresponding consistent with Fig. 1.
Referring to Fig. 3; Reach the optimal comfort angle of human body sitting posture when the angle between back-rest and the seat portion after; Electric pushrod 51 works on; Then can through backrest connecting rod 52, the first shank connecting rod 53 and the second shank connecting rod 54 continue to drive back-rests, seat portion (be in the B district of guide groove 311 because of roller 521 this moment, but roller 521 jack-up seat framves 31) and and calf overturn the required angular ranges of part such as back-rest, seat portion and calf when reaching the analogue zero gravity state together.All the other labels among Fig. 3 are corresponding consistent with Fig. 1 or Fig. 2.
During actual the use, on back rest 21, install the massage armchair that massager core can become the electromechanical integration formula.
Claims (5)
1. the single massage armchair that drives that possesses analogue zero gravity function is provided with base, back-rest, seat portion, calf, driving device and control circuit; It is characterized in that,
Back-rest comprises back rest, and the bottom of back rest and base top are rotationally connected; Seat portion comprises the seat frame, and seat frame rear end and base top are rotationally connected, and seat frame bottom is provided with guide groove; Calf comprises little leg support, and little leg support and seat frame are rotationally connected; Driving device is provided with actuator, backrest connecting rod, shank link assembly; Actuator one end is installed on the base; The actuator other end and backrest connecting rod one end are hinged, and the lower end of the backrest connecting rod other end and back rest is hinged, the anterior guide groove clearance fit bottom the seat frame of backrest connecting rod; The shank link assembly is all hinged with the lower end and the seat frame bottom of back of the body frame, and control circuit is electrically connected with driving device.
2. a kind of single massage armchair that drives that possesses analogue zero gravity function as claimed in claim 1; The actuator that it is characterized in that said driving device is an electric pushrod; Electric pushrod rear end and base are hinged, and electric pushrod front end and backrest connecting rod one end are hinged, and electric pushrod is electrically connected with control circuit.
3. a kind of single massage armchair that drives that possesses analogue zero gravity function as claimed in claim 1; It is characterized in that said shank link assembly is provided with the first little leg connecting rod and the second little leg connecting rod; The lower end of first little leg connecting rod one end and back rest is hinged; The first shank connecting rod other end and the second little leg connecting rod are connected, second little leg connecting rod one end and the seat frame bottom-hinged, and the second shank connecting rod other end and little leg support are rotationally connected.
4. a kind of single massage armchair that drives that possesses analogue zero gravity function as claimed in claim 3; It is characterized in that the said first shank connecting rod other end and the second little leg connecting rod are connected; Be that the first shank connecting rod other end and U font push rod are hinged; U font push rod one end and seat frame bottom-hinged, the U font push rod other end contacts on the second little leg connecting rod.
5. a kind of single massage armchair that drives that possesses analogue zero gravity function as claimed in claim 1 is characterized in that said backrest connecting rod front portion is provided with roller, and roller is arranged in the guide groove of seat frame bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202560480U CN202161524U (en) | 2011-07-19 | 2011-07-19 | Single-drive massage armchair with function of zero gravity simulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202560480U CN202161524U (en) | 2011-07-19 | 2011-07-19 | Single-drive massage armchair with function of zero gravity simulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202161524U true CN202161524U (en) | 2012-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202560480U Expired - Fee Related CN202161524U (en) | 2011-07-19 | 2011-07-19 | Single-drive massage armchair with function of zero gravity simulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202161524U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389357A (en) * | 2011-07-19 | 2012-03-28 | 厦门蒙发利科技（集团）股份有限公司 | Single-drive massaging chair with zero-gravity simulation function |
| CN104323616A (en) * | 2014-09-04 | 2015-02-04 | 宁波奥森健身器材科技有限公司 | Forward slip zero-gravity seat frame structure |
| CN106618997A (en) * | 2016-12-26 | 2017-05-10 | 福建荣耀健身器材有限公司 | Forward zero-gravity massage chair frame |
| CN108158778A (en) * | 2018-01-22 | 2018-06-15 | 浙江恒林椅业股份有限公司 | It is a kind of to realize that backrest topples over the Massage chair frame device with leg rest lifting linkage |
| CN108743210A (en) * | 2018-07-02 | 2018-11-06 | 陈丽华 | A kind of adjustable human body sits the massage armchair of lying posture state |
| CN112545780A (en) * | 2020-12-10 | 2021-03-26 | 四川大学华西医院 | Back support auxiliary standing device |
-
2011
- 2011-07-19 CN CN2011202560480U patent/CN202161524U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389357A (en) * | 2011-07-19 | 2012-03-28 | 厦门蒙发利科技（集团）股份有限公司 | Single-drive massaging chair with zero-gravity simulation function |
| CN102389357B (en) * | 2011-07-19 | 2013-05-15 | 厦门蒙发利科技（集团）股份有限公司 | Single-drive massaging chair with zero-gravity simulation function |
| CN104323616A (en) * | 2014-09-04 | 2015-02-04 | 宁波奥森健身器材科技有限公司 | Forward slip zero-gravity seat frame structure |
| CN106618997A (en) * | 2016-12-26 | 2017-05-10 | 福建荣耀健身器材有限公司 | Forward zero-gravity massage chair frame |
| CN108158778A (en) * | 2018-01-22 | 2018-06-15 | 浙江恒林椅业股份有限公司 | It is a kind of to realize that backrest topples over the Massage chair frame device with leg rest lifting linkage |
| CN108158778B (en) * | 2018-01-22 | 2023-10-20 | 恒林家居股份有限公司 | Massage chair frame device for realizing backrest dumping and leg rest lifting linkage |
| CN108743210A (en) * | 2018-07-02 | 2018-11-06 | 陈丽华 | A kind of adjustable human body sits the massage armchair of lying posture state |
| CN112545780A (en) * | 2020-12-10 | 2021-03-26 | 四川大学华西医院 | Back support auxiliary standing device |
| CN112545780B (en) * | 2020-12-10 | 2022-11-22 | 四川大学华西医院 | Back support auxiliary standing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiamen Healthcare Electronic Co., Ltd. Assignor: Xiamen Comfort Science & Technology Group Co., Ltd. Contract record no.: 2013350000064 Denomination of utility model: Single-drive massage armchair with function of zero gravity simulation Granted publication date: 20120314 License type: Exclusive License Record date: 20130516 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20150719 |
|
| EXPY | Termination of patent right or utility model |