CN106388372A - Healthcare computer chair with safety lifting device - Google Patents
Healthcare computer chair with safety lifting device Download PDFInfo
- Publication number
- CN106388372A CN106388372A CN201610824239.XA CN201610824239A CN106388372A CN 106388372 A CN106388372 A CN 106388372A CN 201610824239 A CN201610824239 A CN 201610824239A CN 106388372 A CN106388372 A CN 106388372A
- Authority
- CN
- China
- Prior art keywords
- chair
- seat
- lifting device
- backrest
- handrail
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/38—Support for the head or the back for the head
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/54—Supports for the arms
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
Abstract
The invention provides a healthcare computer chair with a safety lifting device. The healthcare computer chair comprises a chair back, the lifting device, a base, a chair seat and handrails. The chair back is provided with a chair backrest and a headrest, and a cerebral blood flow tester used for testing the cerebral blood flow of a user is mounted inside the headrest. The lifting device comprises a screw, a worm, a box and a motor arranged inside the box, and the box drives the screw and the worm to move so as to realize lifting of the chair seat. A pressure sensor and an alarm are mounted inside the seat side of the chair seat, and the pressure sensor is used for converting a pressure signal into an electrical signal and transmitting the electrical signal to the alarm so as to remind the user to adjust the sitting posture when the user sits in incorrect postures for a long time. Telescopic rods are fixed in the handrails and can be pulled out to match with torsional springs in use so as to realize a bodybuilding purpose. The healthcare computer chair is further provided with an angle adjuster, two ends of the angle adjuster are fixed on the seat side of the chair seat and the chair backrest respectively, and the angle adjuster is used for adjusting an angle between the chair backrest and the seat side of the chair seat.
Description
Technical field
The invention belongs to care appliance field is and in particular to a kind of health care computer chair with safety lifting device.
Background technology
In recent years, the chair lift explosion accident of China takes place frequently, and the lowering or hoisting gear of computer chair has serious potential safety hazard.
Computer chair lowering or hoisting gear on existing market has vapour-pressure type, fluid pressure type and mechanical type.Pneumatic lifting device is with gas and liquid
Body is working media, is made up of manometer tube, piston, piston rod and some connectors, operation principle is in airtight cavity
Press-in noble gases, such as nitrogen, are made the pressure in cavity be more than atmospheric pressure, are realized the motion of piston rod using pressure differential, thus
Reach the purpose adjusting seat.The principle of hydraulic lifting device is pascal's principle, due to hydraulic lifting chair cost intensive, ties
Structure is relative complex, and altitude mixture control is not sensitive, and market share is relatively low at home.Mechanical ascending and descending chair, that is, support seat
It is a threaded solid iron staff, when seat needs to adjust height, then need chair fell, the screw of gim peg is unclamped
Screw is screwed on again after adjustment.Compared with mechanical ascending and descending chair, Pneumatic type lifting chair low manufacture cost, easy to use, therefore market
Share is relatively large.But, the safety of Pneumatic type lifting chair is then not so good as mechanical type, and the chair lift that China occurred in recent years is quick-fried
Fried accident is all Pneumatic type lifting chair.
People are got more and more due to the body illness of initiation of sitting quietly for a long time in recent years, therefore ask in view of the health of people
Topic, meets the health demand of user, can add some health cares and body-building device on the seat, effectively to alleviate due to long-time
The problems such as produced shoulder of sitting quietly fatigue, when designing seat, allow the back curve of seat and the vertebral curve contract of human body simultaneously
Close, effectively alleviate and reduce and due to long sitting posture, the extruding of thigh joint is endangered.
In order to improve the security performance of computer chair, effectively alleviate and reduce the body harm that long-time sitting posture brings, need
Design a kind of health care computer chair with safety lifting device.
Content of the invention
For solving the above problems, present invention employs following technical scheme：
The invention provides a kind of health care computer chair with safety lifting device, including the chair back, lowering or hoisting gear, base,
Seat support and handrail it is characterised in that：
The chair back has backrest and headrest, equipped with cerebral blood flow tester inside headrest, for measuring user brain
Blood flow；
Lowering or hoisting gear has leading screw, worm screw, casing and the motor being arranged on box house, and motor drives worm screw and silk
Thick stick moves, and realizes the lifting of seat；
Handrail is connected with seat support by torsion spring, and one end of torsion spring is fixed in the sitting face of seat support by screw, and the other end connects
To on handrail；Handrail be internally provided with telescopic rod, this telescopic rod has pull bar and holding rod, hidden when telescopic rod does not use
It is hidden in handrail, the used time is drawn out, use cooperatively with torsion spring；Pressure transducer and alarm are installed inside sitting face, pressure passes
Pressure signal is converted to the signal of telecommunication and is conveyed to alarm by sensor, thus reminding user to adjust when long-time abnormal sitting posture is true
Whole sitting posture.
The present invention provide a kind of health care computer chair with safety lifting device it is characterised in that also there is recliner,
The two ends of this recliner are individually fixed in sitting face and backrest, for adjusting the angle between backrest and sitting face.
Invention effect and effect
According to a kind of health care computer chair with safety lifting device of the present invention, lowering or hoisting gear adopts motor to drive snail
The mechanical drive mode of bar leading screw realizes the lifting of this computer chair, belongs to Purely mechanical, is not in the accidents such as blast, Er Qie electricity
Driven by motor when brain chair rises or falls, speed even.
The backrest of this computer chair and the profile design of sitting face, have taken into full account computer chair curved surface and the contract of human body curved surface
Right, devise the profile agreeing with body curve most；Backrest is internally provided with electric massage ball, and user can be entered
Row back massage, alleviates the physical fatigue of user, and handrail and torsion spring coordinate as body-building apparatus, can play body-building
Effect.
The angle of the height of headrest and backrest can be adjusted, to meet the demand of different users；Peace inside sitting face
Equipped with pressure transducer and alarm, pressure signal is converted to the signal of telecommunication and is conveyed to alarm by pressure transducer, works as human body
When both sides weight asymmetric for a long time, alarm sends auditory tone cueses, reminds user adjustment sitting posture, prevents vertebra side
The disease such as curved；Equipped with cerebral blood flow tester inside the headrest of seat, monitor in real time measures human body cerebral blood flow, and prevention disease is protected
Hold healthy.
Brief description
Fig. 1 is the front view of the health care computer chair with safety lifting device of the present invention；
Fig. 2 is the top view of the health care computer chair with safety lifting device of the present invention；
Fig. 3 is the front view of the lowering or hoisting gear of the present invention；
Fig. 4 is the top view of the lowering or hoisting gear of the present invention.
Specific embodiment
The specific embodiment of the present invention to be described below in conjunction with accompanying drawing.
Fig. 1 is a kind of front view of health care computer chair with safety lifting device of the present invention, and Fig. 2 is the one of the present invention
Plant the top view of the health care computer chair with safety lifting device.Wherein, a with b of Fig. 1 is respectively under two kinds of different use states
This health care computer chair front view.
As depicted in figs. 1 and 2, a kind of health care computer chair 30 with safety lifting device of the present invention, including the chair back, liter
Falling unit, base, seat support and handrail 6.
The chair back includes rest the head on 1 and backrest 4, has holding screw 2 and sleeve pipe 3 inside headrest 1, by adjusting clamp screw
Relative position between nail 2 and sleeve pipe 3, to adjust the height of headrest 1, meets the demand of different users, and rests the head on inside 1
Equipped with cerebral blood flow tester, for measuring the cerebral blood flow of user；Backrest 4 is internally provided with electric massage rolling
Pearl, can carry out back massage, fatigue alleviating.
Pressure transducer 9 and alarm (not shown) are installed inside the sitting face 10 of seat support, pressure transducer 9 will be pressed
Force signal is converted to the signal of telecommunication and is conveyed to alarm, and when weight appearance in human body both sides is asymmetric for a long time, alarm is sent out
Go out auditory tone cueses, remind user adjustment sitting posture；Recliner 22 two ends are individually fixed in sitting face 10 and backrest 4, are used for
Adjust the angle between backrest 4 and sitting face 10, as shown in fig. ia, the angle between backrest 4 and sitting face 10 is big
In 90 °, as shown in fig. ib, by the regulation of recliner 22, the angle between backrest 4 and sitting face 10 is reduced to 90 °,
Thus meeting the different demands of people.The profile design of backrest 4 and sitting face 10 is agreed with the body curvature of human body, Ke Yihuan
Solution human-body fatigue.
Handrail 6 is connected with seat support by torsion spring 5, and torsion spring 5 one end is fixed in the sitting face 10 of seat support by screw, and the other end is even
It is connected on handrail 6；Handrail 6 is internally provided with telescopic rod, and including pull bar 7 and holding rod 8, this telescopic rod is hidden in when not using
In handrail 6, be drawn out during use, between pull bar 7 and holding rod 8 be rotatably connected, when needing before and after twisting holding rod 8 make it vertical
Place, holding rod 8 and torsion spring 5 coordinate as body-building apparatus, can do chest expanding exercise, reach the purpose of body-building.
Fig. 3 is the front view of the lowering or hoisting gear of the present invention, and Fig. 4 is the top view of the lowering or hoisting gear of the present invention.
As shown in Figure 3 and Figure 4, lowering or hoisting gear 40 includes leading screw 11, worm screw 17, casing 13 and is arranged within casing 13
Motor 19, this motor 19 drives worm screw 17 and leading screw 11 to move, and realizes the lifting of health care computer chair 30；End cap 12 and leading screw
11 lower end connects, for the proofing dust and protecting of lowering or hoisting gear 40；Supports end cap 20 is fixed in sitting face 10 by screw 21, is used for
Connect leading screw 11 and sitting face 10；Worm screw 17 is fixed on firm banking 14 by nut.
Baffle plate 16 is used for fixing two parts up and down of universal wheel 18, and chair leg 15 and universal wheel 18 combine, and realize health care computer
The removable performance of chair 30.
Embodiment effect and effect
According to a kind of health care computer chair with safety lifting device of the present invention, lowering or hoisting gear adopts motor to drive snail
The mechanical drive mode of bar leading screw realizes the lifting of this computer chair, belongs to Purely mechanical, is not in the accidents such as blast, Er Qie electricity
Driven by motor when brain chair rises or falls, speed even.
The backrest of this computer chair and the profile design of sitting face, have taken into full account computer chair curved surface and the contract of human body curved surface
Right, devise the profile agreeing with body curve most；Backrest is internally provided with electric massage ball, and user can be entered
Row back massage, alleviates the physical fatigue of user, and handrail and torsion spring coordinate as body-building apparatus, can play body-building
Effect.
The angle of the height of headrest and backrest can be adjusted, to meet the demand of different users；Peace inside sitting face
Equipped with pressure transducer and alarm, pressure signal is converted to the signal of telecommunication and is conveyed to alarm by pressure transducer, works as human body
When both sides weight asymmetric for a long time, alarm sends auditory tone cueses, reminds user adjustment sitting posture, prevents vertebra side
The disease such as curved；Equipped with cerebral blood flow tester inside the headrest of seat, monitor in real time measures human body cerebral blood flow, and prevention disease is protected
Hold healthy.
Above example is only the basic explanation under present inventive concept, does not limit the invention.And according to the present invention
Any equivalent exchange made of technical scheme, belong to protection scope of the present invention.
Claims (2)
1. a kind of health care computer chair with safety lifting device, including the chair back, lowering or hoisting gear, base, seat support and handrail, it is special
Levy and be：
The described chair back has backrest and headrest, equipped with cerebral blood flow tester inside described headrest, for measuring user
Cerebral blood flow；
Described lowering or hoisting gear has leading screw, worm screw, casing and the motor being arranged on box house, and described motor drives described
Worm screw and described guide screw movement, realize the lifting of seat；
Described handrail is connected with seat support by torsion spring, and one end of described torsion spring is fixed in the sitting face of described seat support by screw, separately
One end is connected on described handrail；
Pressure transducer and alarm are installed inside described sitting face, pressure signal is converted to the signal of telecommunication by described pressure transducer
And be conveyed to described alarm, thus user is reminded to adjust sitting posture when long-time abnormal sitting posture is true；
Described handrail be internally provided with telescopic rod, this telescopic rod has pull bar and holding rod, and described telescopic rod does not use
When be hidden in described handrail, the used time is drawn out, and uses cooperatively with described torsion spring.
2. the health care computer chair with safety lifting device according to claim 1 is it is characterised in that also have：
Recliner, the two ends of this recliner are individually fixed in described sitting face and described backrest, for adjusting described seat
Angle between backrest and described sitting face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610824239.XA CN106388372A (en) | 2016-09-14 | 2016-09-14 | Healthcare computer chair with safety lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610824239.XA CN106388372A (en) | 2016-09-14 | 2016-09-14 | Healthcare computer chair with safety lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106388372A true CN106388372A (en) | 2017-02-15 |
Family
ID=57996479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610824239.XA Pending CN106388372A (en) | 2016-09-14 | 2016-09-14 | Healthcare computer chair with safety lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106388372A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411627A (en) * | 2017-08-29 | 2017-12-01 | 东莞市妇幼保健院 | A kind of adjustable closestool auxiliary support apparatus suitable for puerpera |
| CN108100262A (en) * | 2018-01-28 | 2018-06-01 | 滨州学院 | A kind of aviation injection armrest system being applied to |
| CN108577310A (en) * | 2018-04-08 | 2018-09-28 | 刘贵芳 | Myopia prevention hunchback chair |
| CN108634656A (en) * | 2018-04-08 | 2018-10-12 | 刘贵芳 | Multifunctional study chair |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000107241A (en) * | 1998-10-05 | 2000-04-18 | Koito Ind Ltd | Chair for drip and artificial dialysis |
| CN201104648Y (en) * | 2007-09-12 | 2008-08-27 | 王延琮 | Multipurpose computer operation platform with health care function |
| CN101843547A (en) * | 2009-03-24 | 2010-09-29 | 三洋电机株式会社 | Massage apparatus and massage program |
| CN102406350A (en) * | 2011-08-23 | 2012-04-11 | 徐金明 | Fitness computer chair |
| CN104757815A (en) * | 2015-04-17 | 2015-07-08 | 成都迈奥信息技术有限公司 | Intelligent seat with function of sitting posture correction |
-
2016
- 2016-09-14 CN CN201610824239.XA patent/CN106388372A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000107241A (en) * | 1998-10-05 | 2000-04-18 | Koito Ind Ltd | Chair for drip and artificial dialysis |
| CN201104648Y (en) * | 2007-09-12 | 2008-08-27 | 王延琮 | Multipurpose computer operation platform with health care function |
| CN101843547A (en) * | 2009-03-24 | 2010-09-29 | 三洋电机株式会社 | Massage apparatus and massage program |
| CN102406350A (en) * | 2011-08-23 | 2012-04-11 | 徐金明 | Fitness computer chair |
| CN104757815A (en) * | 2015-04-17 | 2015-07-08 | 成都迈奥信息技术有限公司 | Intelligent seat with function of sitting posture correction |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411627A (en) * | 2017-08-29 | 2017-12-01 | 东莞市妇幼保健院 | A kind of adjustable closestool auxiliary support apparatus suitable for puerpera |
| CN108100262A (en) * | 2018-01-28 | 2018-06-01 | 滨州学院 | A kind of aviation injection armrest system being applied to |
| CN108100262B (en) * | 2018-01-28 | 2021-04-30 | 滨州学院 | Be applied to handrail device of moulding plastics of aviation |
| CN108577310A (en) * | 2018-04-08 | 2018-09-28 | 刘贵芳 | Myopia prevention hunchback chair |
| CN108634656A (en) * | 2018-04-08 | 2018-10-12 | 刘贵芳 | Multifunctional study chair |
| CN108634656B (en) * | 2018-04-08 | 2019-09-24 | 广东国为公共家具有限公司 | Multifunctional study chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |