CN105596179A - Lift armrest on massage chair - Google Patents

Lift armrest on massage chair Download PDF

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Publication number
CN105596179A
CN105596179A CN201610074000.5A CN201610074000A CN105596179A CN 105596179 A CN105596179 A CN 105596179A CN 201610074000 A CN201610074000 A CN 201610074000A CN 105596179 A CN105596179 A CN 105596179A
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CN
China
Prior art keywords
handrail
fixed
outer end
connecting rod
armrest
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201610074000.5A
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Chinese (zh)
Other versions
CN105596179B (en
Inventor
蔡忠娒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG DOTAST HEALTHCARE EQUIPMENT CO Ltd
Original Assignee
ZHEJIANG DOTAST HEALTHCARE EQUIPMENT CO Ltd
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.)
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Priority to CN201610074000.5A priority Critical patent/CN105596179B/en
Publication of CN105596179A publication Critical patent/CN105596179A/en
Application granted granted Critical
Publication of CN105596179B publication Critical patent/CN105596179B/en
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0119—Support for the device
    • A61H2201/0138—Support for the device incorporated in furniture
    • A61H2201/0149—Seat or chair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1635—Hand or arm, e.g. handle
    • A61H2201/1638—Holding means therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses a lift armrest on a massage chair. The lift armrest comprises a lower armrest mounted on the massage chair, wherein an upper armrest is mounted on the lower armrest; a rotary shaft is fixed on the inner side of the back end of the upper armrest; a through hole is formed at the back end of the lower armrest, and a positioning plate is fixed on the inner side of the lower armrest; a sleeve corresponding to the through hole in position is arranged on the positioning plate; the rotary shaft goes through the through hole and is mounted in the sleeve; a longitudinal chute is formed on the inner side of the front part of the upper armrest; the upper end of the chute is closed while the lower end is open; a chute moving rod clamped in the chute is fixed on the outer side of the lower armrest; a rotary shaft sleeve is mounted outside the sleeve and fixedly connected with a connecting rod; the outer end of the connecting rod is connected with an electric push rod; the electric push rod is mounted on the lower armrest; a rocker arm is fixed at the outer end of the rotary shaft; and the outer end of the rocker arm down presses the outer end of the connecting rod. Through the push of the electric push rod, the upper armrest rotates upward around the rotary shaft and can be elevated; and after the electric push rod retracts, the upper armrest can automatically go down under the effect of gravity.

Description

For the lifting handrail on massage armchair
Technical field
The present invention relates to massage armchair technical field, relate in particular to a kind of for the lifting handrail on massage armchair.
Background technology
Current massage armchair function is more and more, and most massage armchair can be lain down or sit up, i.e. back rest on massage armchair, seatFrame can rotate, but after back rest and mounting rotation, the handrail on massage armchair is fixed, and everyoneHeight, build are all not identical, cause like this hand cannot be placed in the position of the most comfortable always. And the holding up of massage armchair both sidesHand is higher, takes up room large.
Summary of the invention
The present invention will solve the problem that above-mentioned prior art exists, and provides a kind of for the lifting handrail on massage armchair, Ke YizhuanMove and convert the support angle of handrail, and make hand be placed in the position of the most comfortable.
The present invention solves the technical scheme that its technical problem adopts: this for the lifting handrail on massage armchair, and comprise and being arranged onLower handrail on massage armchair, is provided with handrail on lower handrail, and the rear inside of upper handrail is fixed with turning cylinder, at lower handrailRear end have through hole, and be fixed with location-plate in lower handrail inner side, location-plate is provided with the sleeve pipe corresponding with lead to the hole site,Turning cylinder passes through hole and is arranged in sleeve pipe; The inner side of upper handrail forward part is provided with the chute of longitudinal setting, the upper end of chuteSealing, lower end are opened wide, and the outside of lower handrail is fixed with the chute motion bar snapping in chute; Sleeve pipe is provided with rotary axle box outward,Rotary axle box is fixedly connected with connecting rod, and the outer end of connecting rod is connected with electric push rod, and electric push rod is installed on lower handrail, turning cylinderOuter end is fixed with rocking arm, is pressed on connecting rod outer end under the outer end of rocking arm. This exemplar handrail is divided into top and the bottom, under lower partHandrail for fixed installation, the upper handrail of upper part is movably arranged on lower handrail, by the promotion of electric push rod, make handrail aroundTurning cylinder and upwards rotate, the upper handrail that can raise, and after electric pusher retracted, upper handrail can be automatic under the effect of gravityDecline, this structural design is ingenious rationally, simple in structure, installs easily.
For further perfect, the outer end of rocking arm is provided with fixed bar, is pressed on connecting rod outer end under fixed bar. Like this rocking arm withIt is more reasonable that fixed bar coordinates, and connecting rod upwards promotes fixed bar, and rocking arm is rotated.
Further perfect, on the outer wall of sleeve pipe, have a ring annular groove, the outer end of connecting rod is provided with nut screw rod, nut screw rodOn be fixed with pad, pad snaps in cannelure. So simple positioning linkage rod and rotary axle box, make rotary axle box be enclosed within coverOutside pipe and around rotation of sleeve, pad is stuck in cannelure, increases the steadiness that structure is installed, and avoids sliding and sliding inside and outside itGo out outside sleeve pipe.
Further perfect, torsion spring is installed on turning cylinder, the inner of torsion spring is stuck on sleeve pipe, under the outer end of torsion spring, is pressed in rocking armOn. Can make like this handrail automatically decline and reset.
The sheet metal component further perfect, connecting rod is reverse U shape, electric push rod is rotatably connected on the outer end of connecting rod. Connecting rod like thisStructure fabrication is easy, one time punching molded, and is connected easily with electric push rod.
Further perfect, the rear end of electric push rod is rotatably connected on base, and base is fixed on lower handrail. So electric push rod justIn being arranged on lower handrail.
The effect that the present invention is useful is: handrail is divided into top and the bottom by the present invention, and the lower handrail of lower part is fixed installation, onThe upper handrail of part is movably arranged on lower handrail, by the promotion of electric push rod, handrail is upwards rotated around turning cylinder,The upper handrail that can raise, and after electric pusher retracted, upper handrail can automatically decline under the effect of gravity and torsion spring, this structureIt is ingenious reasonable, simple in structure to design, and installs easily. In the time that upper handrail does not rise, upper handrail is fitted in the outside of lower handrail,Can reduce space, when upper handrail rises, can be placed on the inside massage both hands, and can be placed in the position of the most comfortable.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the enlarged diagram of A part in Fig. 1;
Fig. 3 is explosive decomposition figure of the present invention;
Fig. 4 is the explosive decomposition figure of driving mechanism in the present invention;
Fig. 5 is the scheme of installation of electric push rod in the present invention;
Fig. 6 is the schematic diagram after upper and lower handrail rising in the present invention.
Description of reference numerals: lower handrail 1, through hole 1-1, upper handrail 2, turning cylinder 3, location-plate 4, sleeve pipe 5, cannelure 5-1,Chute 6, chute motion bar 7, rotary axle box 8, connecting rod 9, electric push rod 10, rocking arm 11, fixed bar 12, nut screw rod13, pad 14, torsion spring 15, base 16.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
With reference to accompanying drawing: in the present embodiment, for the lifting handrail on massage armchair, comprise the lower handrail 1 being arranged on massage armchair, underHandrail 2 is installed on handrail 1, and the rear inside of upper handrail 2 is fixed with turning cylinder 3, has logical in the rear end of lower handrail 1Hole 1-1, and be fixed with location-plate 4 in lower handrail 1 inner side, location-plate 4 is provided with the sleeve pipe corresponding with through hole 1-1 position5, turning cylinder 3 passes through hole 1-1 and is arranged in sleeve pipe 5; The inner side of upper handrail 2 forward part is provided with the chute of longitudinal setting6, upper end closed, the lower end of chute 6 are opened wide, and the outside of lower handrail 1 is fixed with the chute motion bar 7 snapping in chute 6;Sleeve pipe 5 is outer is provided with rotary axle box 8, and rotary axle box 8 is fixedly connected with connecting rod 9, and the outer end of connecting rod 9 is connected with electric push rod 10,Electricity push rod 10 is installed on lower handrail 1, and the outer end of turning cylinder 3 is fixed with rocking arm 11, under the outer end of rocking arm 11, is pressed in connecting rodOn 9 outer ends.
Wherein the outer end of rocking arm 11 is provided with fixed bar 12, and fixed bar is pressed in for 2 times on connecting rod 9 outer ends. On the outer wall of sleeve pipe 5Have a ring annular groove 5-1, the outer end of connecting rod 9 is provided with nut screw rod 13, is fixed with pad 14 on nut screw rod 13, padSheet 14 snaps in cannelure 5-1. Torsion spring 15 is installed on turning cylinder 3, and the inner of torsion spring 15 is stuck on sleeve pipe 5, torsion springUnder 15 outer end, be pressed on rocking arm 11.
The sheet metal component that wherein connecting rod 9 is reverse U shape, electric push rod 10 is rotatably connected on the outer end of connecting rod 9. Electricity push rod 10Rear end is rotatably connected on base 16, and base 16 is fixed on lower handrail 1.
Electricity push rod moves upward, drivening rod 9 and rocking arm 11, and rocking arm 11 drives turning cylinder 3 to rotate, at the work of turning cylinder 3With under, chute motion bar 7 is in the interior slip of chute 6, and taking the center of circle of turning cylinder 3 as starting point is done fan shape moving. Electricity push rod 10When retraction, rocking arm 11, under the active force of torsion spring 15, can press rocking arm 11 to allow it get back to starting point, and torsion spring 15 plays guarantorProtect effect, prevent handrail non-homing in the time of electric pusher retracted. Armrest of the present invention is smaller and more exquisite, increases handrail liftingFunction, fills up the blank on market.
Although the present invention illustrates and describes by reference to preferred embodiment,, those skilled in the artShould understand, in the scope of claims, can do the various variation in form and details.

Claims (6)

1. for the lifting handrail on massage armchair, comprise the lower handrail (1) being arranged on massage armchair, it is characterized in that: instituteState on lower handrail (1) handrail (2) is installed, the rear inside of upper handrail (2) is fixed with turning cylinder (3), under hold upThe rear end of hand (1) has through hole (1-1), and is fixed with location-plate (4) in lower handrail (1) inner side, on location-plate (4)Be provided with the sleeve pipe (5) corresponding with through hole (1-1) position, described turning cylinder (3) is through through hole (1-1) and be arranged on coverIn pipe (5); The inner side of described upper handrail (2) forward part is provided with the chute (6) of longitudinal setting, the upper end envelope of chute (6)Close, lower end open wide, the outside of described lower handrail (1) is fixed with the chute motion bar (7) snapping in chute (6); DescribedSleeve pipe (5) is outer is provided with rotary axle box (8), and rotary axle box (8) is fixedly connected with connecting rod (9), the outer end of connecting rod (9)Be connected with electric push rod (10), it is upper that electric push rod (10) is installed on lower handrail (1), and the outer end of described turning cylinder (3) is fixed withRocking arm (11), is pressed under the outer end of rocking arm (11) on connecting rod (9) outer end.
2. according to claim 1 for the lifting handrail on massage armchair, it is characterized in that: outside described rocking arm (11)End is provided with fixed bar (12), is pressed on connecting rod (9) outer end under fixed bar (2).
3. according to claim 1 for the lifting handrail on massage armchair, it is characterized in that: outside described sleeve pipe (5)On wall, have a ring annular groove (5-1), the outer end of described connecting rod (9) is provided with nut screw rod (13), nut screw rod (13)On be fixed with pad (14), pad (14) snaps in cannelure (5-1).
4. according to claim 1 for the lifting handrail on massage armchair, it is characterized in that: on described turning cylinder (3)Torsion spring (15) is installed, and it is upper that the inner of torsion spring (15) is stuck in sleeve pipe (5), is pressed in rocking arm (11) under the outer end of torsion spring (15)On.
5. according to claim 1 for the lifting handrail on massage armchair, it is characterized in that: described connecting rod (9) is for falling UThe sheet metal component of font, described electric push rod (10) is rotatably connected on the outer end of connecting rod (9).
6. according to claim 1 for the lifting handrail on massage armchair, it is characterized in that: described electric push rod (10)It is upper that rear end is rotatably connected on base (16), and base (16) is fixed on lower handrail (1).
CN201610074000.5A 2016-02-02 2016-02-02 Lifting handrail on massage armchair Active CN105596179B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610074000.5A CN105596179B (en) 2016-02-02 2016-02-02 Lifting handrail on massage armchair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610074000.5A CN105596179B (en) 2016-02-02 2016-02-02 Lifting handrail on massage armchair

Publications (2)

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CN105596179A true CN105596179A (en) 2016-05-25
CN105596179B CN105596179B (en) 2018-12-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112790946A (en) * 2021-01-15 2021-05-14 欧玉华 Recovered auxiliary assembly of shank for orthopedics

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101259831A (en) * 2007-03-05 2008-09-10 车辆座位制造工业公司 Seat for public transportation vehicles
CN201349793Y (en) * 2009-01-14 2009-11-25 厦门佳松工贸有限公司 Turnable seat arm rest
CN101987064A (en) * 2009-07-30 2011-03-23 山东康泰实业有限公司 Forearm massaging device of massage chair
CN202354909U (en) * 2011-11-17 2012-08-01 纪清辉 Hoisting structure of seat armrest
CN102806861A (en) * 2011-09-07 2012-12-05 厦门金龙汽车座椅有限公司 Handrail device
CN202891207U (en) * 2012-10-16 2013-04-24 佛山市顺德区锡山家具有限公司 Auxiliary chair
CN203576020U (en) * 2013-10-31 2014-05-07 中威控股集团有限公司 Lift control mechanism of handrail of chair
CN203633785U (en) * 2014-01-06 2014-06-11 浙江多迪斯泰保健器材有限公司 Rotary handrail with buffer and protection functions
CN204354874U (en) * 2014-11-24 2015-05-27 董长宁 Free lifting electric armrest box
CN104887451A (en) * 2015-06-25 2015-09-09 安徽久工健业股份有限公司 Massage armchair
CN204766231U (en) * 2015-04-23 2015-11-18 安维车件(厦门)有限公司 But be applied to wheelchair height adjustment's handrail mechanism
CN205286854U (en) * 2016-02-02 2016-06-08 浙江多迪斯泰保健器材有限公司 A lift handrail for on massage armchair

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101259831A (en) * 2007-03-05 2008-09-10 车辆座位制造工业公司 Seat for public transportation vehicles
CN201349793Y (en) * 2009-01-14 2009-11-25 厦门佳松工贸有限公司 Turnable seat arm rest
CN101987064A (en) * 2009-07-30 2011-03-23 山东康泰实业有限公司 Forearm massaging device of massage chair
CN102806861A (en) * 2011-09-07 2012-12-05 厦门金龙汽车座椅有限公司 Handrail device
CN202354909U (en) * 2011-11-17 2012-08-01 纪清辉 Hoisting structure of seat armrest
CN202891207U (en) * 2012-10-16 2013-04-24 佛山市顺德区锡山家具有限公司 Auxiliary chair
CN203576020U (en) * 2013-10-31 2014-05-07 中威控股集团有限公司 Lift control mechanism of handrail of chair
CN203633785U (en) * 2014-01-06 2014-06-11 浙江多迪斯泰保健器材有限公司 Rotary handrail with buffer and protection functions
CN204354874U (en) * 2014-11-24 2015-05-27 董长宁 Free lifting electric armrest box
CN204766231U (en) * 2015-04-23 2015-11-18 安维车件(厦门)有限公司 But be applied to wheelchair height adjustment's handrail mechanism
CN104887451A (en) * 2015-06-25 2015-09-09 安徽久工健业股份有限公司 Massage armchair
CN205286854U (en) * 2016-02-02 2016-06-08 浙江多迪斯泰保健器材有限公司 A lift handrail for on massage armchair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112790946A (en) * 2021-01-15 2021-05-14 欧玉华 Recovered auxiliary assembly of shank for orthopedics

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Legal Events

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C06 Publication
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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Lifting armrest for massage chair

Effective date of registration: 20210429

Granted publication date: 20181204

Pledgee: Industrial and Commercial Bank of China Limited Qingtian sub branch

Pledgor: ZHEJIANG DOTAST HEALTHCARE EQUIPMENT Co.,Ltd.

Registration number: Y2021330000364

PE01 Entry into force of the registration of the contract for pledge of patent right