CN103610561B - Massage armchair - Google Patents
Massage armchair Download PDFInfo
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- CN103610561B CN103610561B CN201310672245.4A CN201310672245A CN103610561B CN 103610561 B CN103610561 B CN 103610561B CN 201310672245 A CN201310672245 A CN 201310672245A CN 103610561 B CN103610561 B CN 103610561B
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Abstract
The invention relates to a massage armchair which comprises a supporting base, a seat frame, a foot stool and a backrest. The supporting base is arranged at the bottom of the seat frame in a supported mode, the foot stool and the backrest are rotatably connected to the front end and the back end of the seat frame respectively, a lifting pneumatic rod is arranged on the supporting base, the top end of the lifting pneumatic rod is connected with a pneumatic rod fixing plate, a seat frame fixing plate is installed on the seat frame, the back end of the pneumatic rod fixing plate is fixed on the lifting pneumatic rod, the middle of the pneumatic rod fixing plate is rotatably connected to the back end of the seat frame fixing plate, a through groove is formed in the front end of the pneumatic rod fixing plate, a screw is fixed on the seat frame fixing plate and penetrates trough the through groove, the screw is sleeved with a pressure spring, the upper end of the pressure spring abuts against the lower end face of the pneumatic rod fixing plate, and a pressure spring locking nut is installed at the bottom end of the screw. A locating sleeve stopping plate is fixed at the front end of a connecting rod, a seat frame locating sleeve is fixed on the seat frame fixing plate, an ejector rod is arranged in the seat frame locating sleeve in a penetrated mode, the upper end of the ejector rod abuts against the front end of the pneumatic rod fixing plate, a limiting part is arranged at the lower end of the ejector rod, and a spring arranged outside the ejector rod in a sleeving mode is connected between the limiting part and the seat frame locating sleeve.
Description
Technical field
The present invention relates to a kind of massage armchair.
Background technology
Current massage armchair is of a great variety, but the simple massage armchair function singleness of some structures, and as backrest, foot rest all cannot rotate, seat elasticity is bad, therefore cannot provide good comfortableness.And if current massage armchair will meet these functions, then need very complicated structure, make massage armchair manufacturing price high.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, provides a kind of massage armchair, its structural design compact and reasonable, realizes backrest, foot rest linkage rotation, mounting good springiness, use safety.
The present invention solves the technical scheme that its technical problem adopts: this massage armchair, comprise supporting seat, mounting, foot rest and backrest, supporting seat is supported on bottom mounting, foot rest and backrest are rotatably connected on the front and back end of mounting respectively, the lower end of backrest is fixed with rear rotating turret, and the both sides of rear rotating turret upper end are rotatably connected on the rear end of mounting, and the lower end of rear rotating turret is connected with air spring, air spring is connected with brake cable, and air spring is arranged on mounting; The front end of mounting is provided with the front rotating turret promoting foot rest and rotate, front rotating turret comprises inner supporting rod and outer pole, inner supporting rod and outer pole upper end are fixed together and are rotatably connected on mounting, the outer end of outer pole is provided with the support wheel withstanding on foot rest medial surface, the outer end of inner supporting rod is rotatably connected to connecting rod, and the rear end of connecting rod is connected to the lower end of rear rotating turret; Supporting seat is provided with lifting air lever, the top of lifting air lever is connected with air-leg fixing head, mounting is provided with mounting fixing head, the rear end of air-leg fixing head is fixed in lifting air lever, the central rotational of air-leg fixing head is connected to the rear end of mounting fixing head, the front end of air-leg fixing head has groove, mounting fixing head is fixed with screw rod, screw rod is through groove, on screw rod, cover has stage clip, the upper end of stage clip withstands on the lower surface of air-leg fixing head, and the bottom of screw rod is provided with compressed spring-locked nut; Connecting rod front end is fixed with positioning sleeve baffle plate, mounting fixing head is fixed with mounting positioning sleeve, is installed with push rod in mounting positioning sleeve, push rod upper end withstands on air-leg fixing head front end, push rod lower end is provided with limiting section, is connected with the spring be enclosed within outside push rod between limiting section and mounting positioning sleeve.
Above-mentioned massage chair design is comparatively simple, but powerful, and backrest, foot rest all can rotate, mounting good springiness, and are equipped with safety measure.Connection-rod linkage is passed through between backrest, foot rest; backrest connects air spring and carry out control location; and mounting adopts buffer unit; by the cooperation of lever and stage clip; control mounting and there is good elasticity; and avoid overweight overload to cause seat to be stayed; the stopping means of safeguard protection effect is set below mounting; after the unexpected appearance of the malfunctioning grade of stage clip; also positioning action can be played; guarantee use safety, and the positioning sleeve baffle plate on stopping means is arranged on connecting rod, plays good elastic reaction when protective effect.
In order to perfect further, lifting air lever is provided with rotation positioning baffle, rotates positioning baffle and be provided with outward extending limiting section, air-leg fixing head is fixed with the locating rod corresponding with the position of limiting section.Due to massage armchair being connected with electric wire, rotating positioning baffle avoids mounting rotation to cause wire intertwist, prevent the situation breaking electric wire from occurring, make massage armchair Spin Control in predetermined angle, effectively prevent the devices such as massage armchair inner cable, electric wire to be wound around with on support, guarantee that massage armchair uses reliability and ruggedness.
The effect that the present invention is useful is: structural design of the present invention is very ingenious, the whole angle of regulation range of seat is drawn together greatly, can change different angles, brand-new massage armchair interlock and buffer technology, stability in use, comfort and the scope of application can be promoted, allow user use with the posture of the most comfortable.It is convenient to rotate, and seat spring is good, safe and reliable, is conducive to extensive popularization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the internal structure schematic diagram of sitting state of the present invention;
Fig. 3 is the internal structure schematic diagram of lying status of the present invention;
Fig. 4 is the internal structure schematic diagram of the present invention without mounting;
Fig. 5 is the structure schematic diagram of Fig. 4.
Description of reference numerals: supporting seat 1, mounting 2, foot rest 3, backrest 4, rear rotating turret 5, air spring 6, brake cable 7, front rotating turret 8, inner supporting rod 8-1, outer pole 8-2, support wheel 9, connecting rod 10, lifting air lever 11, air-leg fixing head 12, groove 12-1, mounting fixing head 13, screw rod 14, stage clip 15, compressed spring-locked nut 16, positioning sleeve baffle plate 17, mounting positioning sleeve 18, push rod 19, limiting section 19-1, spring 20, rotates positioning baffle 21, limiting section 21-1, locating rod 22.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
With reference to accompanying drawing: this massage armchair, comprise supporting seat 1, mounting 2, foot rest 3 and backrest 4, supporting seat 1 is supported on bottom mounting 2, foot rest 3 and backrest 4 are rotatably connected on the front and back end of mounting 2 respectively, the lower end of backrest 4 is fixed with rear rotating turret 5, and the both sides of rear rotating turret 5 upper end are rotatably connected on the rear end of mounting 2, and the lower end of rear rotating turret 5 is connected with air spring 6, air spring 6 is connected with brake cable 7, and air spring 6 is arranged on mounting 2, the front end of mounting 2 is provided with the front rotating turret 8 promoting foot rest 3 and rotate, front rotating turret 8 comprises inner supporting rod 8-1 and outer pole 8-2, inner supporting rod 8-1 and outer pole 8-2 upper end are fixed together and are rotatably connected on mounting 2, the outer end of outer pole 8-2 is provided with the support wheel 9 withstanding on foot rest 3 medial surface, the outer end of inner supporting rod 8-1 is rotatably connected to connecting rod 10, and the rear end of connecting rod 10 is connected to the lower end of rear rotating turret 5, supporting seat 1 is provided with lifting air lever 11, the top of lifting air lever 11 is connected with air-leg fixing head 12, mounting 2 is provided with mounting fixing head 13, the rear end of air-leg fixing head 12 is fixed in lifting air lever 11, the central rotational of air-leg fixing head 12 is connected to the rear end of mounting fixing head 13, the front end of air-leg fixing head 12 has groove 12-1, mounting fixing head 13 is fixed with screw rod 14, screw rod 14 is through groove 12-1, on screw rod 14, cover has stage clip 15, the upper end of stage clip 15 withstands on the lower surface of air-leg fixing head 12, the bottom of screw rod 14 is provided with compressed spring-locked nut 16, connecting rod 10 front end is fixed with positioning sleeve baffle plate 17, mounting fixing head 13 is fixed with mounting positioning sleeve 18, push rod 19 is installed with in mounting positioning sleeve 18, push rod 19 upper end withstands on air-leg fixing head 12 front end, push rod 19 lower end is provided with limiting section 19-1, is connected with the spring 20 be enclosed within outside push rod 19 between limiting section 19-1 and mounting positioning sleeve 18.
Wherein lifting air lever 11 is provided with and rotates positioning baffle 21, rotate positioning baffle 21 and be provided with outward extending limiting section 21-1, air-leg fixing head 12 is fixed with the locating rod 22 corresponding with the position of limiting section 21-1.
In this structure, backrest 4 is arranged on mounting 2 rear end by rear rotating turret 5 in the mode of fast-assembling, and foot rest 3 is arranged on mounting 2 front end by rotating shaft, and backrest 4 and foot rest 3 are linked mutually by connecting rod 10, and backrest 4 controls its rotation and location by air spring 6.And mounting 2 is supported by the lifting air lever 11 on supporting seat 1, between lifting air lever 11 and mounting 2, elastic structure is installed, but not adopt spring directly to connect, but the air-leg fixing head 12 adopting lever principle to install is arranged on mounting 2 times, and one end of air-leg fixing head 12 is fixed in lifting air lever 11, the other end installs stage clip 15, stage clip 15 is mounted on screw rod 14, increase stage clip 15 like this, add the elastic force of stage clip 15, and the length that air-leg fixing head 12 is being close to lifting air lever 11 of lever principle is shorter than the length being close to stage clip 15, not only reduce the active force that stage clip 15 bears like this, and make mounting 2 have more the elastic force of toughness, mounting 2 is stressed press down time not soft decline, comfortableness can be improve like this.There is provided safety equipment to mounting 2 simultaneously, i.e. mounting positioning sleeve 18, the structure of push rod 19 and positioning sleeve baffle plate 21, when stage clip 15 lost efficacy, air-leg fixing head 12 front end declines and withstands on push rod 19, push rod 19 lower end withstands on positioning sleeve baffle plate 21, prevent mounting 2 from folding like this, and positioning sleeve baffle plate 21 is the sides being fixed on connecting rod 10, connecting rod 10 is connected with rear rotating turret 5, the active force of push rod 19 pairs of positioning sleeve baffle plates 21 is consistent with the installation direction of air spring 6, under the assosting effect of air spring 6, positioning sleeve baffle plate 21 pairs of push rods 19 are made to have cushioning effect, play a protective role like this, avoid hard collision to produce to damage.
Although the present invention has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (2)
1. a massage armchair, comprise supporting seat (1), mounting (2), foot rest (3) and backrest (4), supporting seat (1) is supported on mounting (2) bottom, foot rest (3) and backrest (4) are rotatably connected on the front and back end of mounting (2) respectively, the lower end of described backrest (4) is fixed with rear rotating turret (5), the both sides of rear rotating turret (5) upper end are rotatably connected on the rear end of mounting (2), it is characterized in that: the lower end of rear rotating turret (5) is connected with air spring (6), air spring (6) is connected with brake cable (7), and air spring (6) is arranged on mounting (2), the front end of described mounting (2) is provided with the front rotating turret (8) promoting foot rest (3) and rotate, front rotating turret (8) comprises inner supporting rod (8-1) and outer pole (8-2), inner supporting rod (8-1) and outer pole (8-2) upper end are fixed together and are rotatably connected on mounting (2), the outer end of outer pole (8-2) is provided with the support wheel (9) withstanding on foot rest (3) medial surface, the outer end of inner supporting rod (8-1) is rotatably connected to connecting rod (10), and the rear end of connecting rod (10) is connected to the lower end of rear rotating turret (5), described supporting seat (1) is provided with lifting air lever (11), the top of lifting air lever (11) is connected with air-leg fixing head (12), described mounting (2) is provided with mounting fixing head (13), the rear end of described air-leg fixing head (12) is fixed in lifting air lever (11), the central rotational of air-leg fixing head (12) is connected to the rear end of mounting fixing head (13), the front end of air-leg fixing head (12) has groove (12-1), described mounting fixing head (13) is fixed with screw rod (14), screw rod (14) is through groove (12-1), stage clip (15) is had at the upper cover of screw rod (14), the upper end of stage clip (15) withstands on the lower surface of air-leg fixing head (12), the bottom of screw rod (14) is provided with compressed spring-locked nut (16), described connecting rod (10) front end is fixed with positioning sleeve baffle plate (17), described mounting fixing head (13) is fixed with mounting positioning sleeve (18), push rod (19) is installed with in mounting positioning sleeve (18), push rod (19) upper end withstands on air-leg fixing head (12) front end, push rod (19) lower end is provided with limiting section (19-1), is connected with and is enclosed within push rod (19) spring outward (20) between limiting section (19-1) and mounting positioning sleeve (18).
2. massage armchair according to claim 1, it is characterized in that: described lifting air lever (11) is provided with and rotates positioning baffle (21), rotate positioning baffle (21) and be provided with outward extending limiting section (21-1), described air-leg fixing head (12) is fixed with the locating rod (22) corresponding with the position of limiting section (21-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310672245.4A CN103610561B (en) | 2013-12-12 | 2013-12-12 | Massage armchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310672245.4A CN103610561B (en) | 2013-12-12 | 2013-12-12 | Massage armchair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103610561A CN103610561A (en) | 2014-03-05 |
| CN103610561B true CN103610561B (en) | 2015-02-25 |
Family
ID=50161297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310672245.4A Active CN103610561B (en) | 2013-12-12 | 2013-12-12 | Massage armchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103610561B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963594B (en) * | 2017-04-11 | 2019-05-31 | 付婷 | A kind of electric massage chair |
| CN117601734B (en) * | 2024-01-23 | 2024-04-02 | 江苏恩迪汽车系统股份有限公司 | Multifunctional automobile seat massage device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5715548A (en) * | 1994-01-25 | 1998-02-10 | Hill-Rom, Inc. | Chair bed |
| JP2000107241A (en) * | 1998-10-05 | 2000-04-18 | Koito Ind Ltd | Chair for drip and artificial dialysis |
| CN201061368Y (en) * | 2007-07-02 | 2008-05-21 | 礼恩派(嘉兴)有限公司 | Interlock extension device of multifunctional easy chair |
| CN202342393U (en) * | 2011-09-28 | 2012-07-25 | 浙江多迪斯泰保健器材有限公司 | Mechanical fast-assembly massage chair |
| CN102599746A (en) * | 2012-04-11 | 2012-07-25 | 上海埃珂托塑胶有限公司 | Leisure chair for offices |
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2013
- 2013-12-12 CN CN201310672245.4A patent/CN103610561B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103610561A (en) | 2014-03-05 |
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Denomination of invention: A massage chair Effective date of registration: 20210429 Granted publication date: 20150225 Pledgee: Industrial and Commercial Bank of China Limited Qingtian sub branch Pledgor: ZHEJIANG DOTAST HEALTHCARE EQUIPMENT Co.,Ltd. Registration number: Y2021330000364 |