CN109567451A - A kind of chair frame driving method and its component - Google Patents
A kind of chair frame driving method and its component Download PDFInfo
- Publication number
- CN109567451A CN109567451A CN201811578447.1A CN201811578447A CN109567451A CN 109567451 A CN109567451 A CN 109567451A CN 201811578447 A CN201811578447 A CN 201811578447A CN 109567451 A CN109567451 A CN 109567451A
- Authority
- CN
- China
- Prior art keywords
- backrest
- electric pushrod
- seat board
- pedestal
- air bag
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
- A47C1/0242—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by electric motors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
-
- 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
- A47C7/02—Seat parts
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses a kind of chair frame driving assemblies, including pedestal, inflator pump and electric pushrod, the top of the pedestal is equipped with gas spring, the top of the gas spring is equipped with seat board, the two sides of the seat board are mounted on casing, the equal loose joint in the two sides of two groups of described sleeve pipes has convex block, the side of convex block described in two groups is mounted on double wedge, longitudinal shaft is engaged between the double wedge, the top of the longitudinal direction shaft is equipped with handrail, the side of the seat board is rotatably equipped with backrest by lateral shaft, the side that the backrest closes on seat board is equipped with air bag, the outlet side of the inflator pump is connected to by hose with the side of air bag, the output end of the electric pushrod is movably connected by the side of connecting rod and backrest, the top of the pedestal is equipped with battery.The adjusting of the simple and convenient realization angle of the present invention, avoiding repeatedly standing is adjusted, meanwhile, effectively vertebra position is protected, the inside vertebra is impaired.
Description
Technical field
The invention belongs to chair technology fields, and in particular to a kind of chair frame driving method, meanwhile, the invention further relates to
A kind of chair frame driving assembly.
Background technique
At present, comfortable, consideration has become a new developing direction of furniture, and outdoor furniture is exactly to full of tenderness people
Property demand concord, according to related investigation prove: people in life, stand 30 years, fall asleep 23 years, be seated 17 years, therefore
It obtains to be seated to fall asleep and accounts for the ratio of more than half in our life, so, one meets the chair ability of ergonomics
Let us is seated, and recumbency is more comfortable, and life is healthier.
With the continuous improvement of people's living standards, natural have higher requirement to quality of life.In addition as the modern times are raw
The quickening that movable joint is played, competition is more and more strong, and the body of people undergos different degrees of pressure, the increasing to outdoor activities enthusiasm
Add, on the one hand require more outdoor activity spaces, on the other hand also requires have higher outdoor activities quality, to outdoor space
More leisure facilities are provided, can be obtained in fast pace life for people temporary leisure with exchange, this is to domestic space
Extension, the sense of ownership for making people house is extended to natural sense of ownership, leisure chaise longue will help the contacts between people, enrich
People's lives.
But existing leisure chaise longue is inconvenient for the adjustment of frame, in use, the driving of angle adjusts quite numb
It is tired, the experience of different angle is obtained, people must stand up to mix up and sit down again, this results in needing repeatedly driving, and could adjust
The whole position being comfortable on to user is unfavorable for using on the other hand, existing leisure chaise longue is with user's body and leisure chaise longue
Contact, causes its back spinal that cannot contact with the side of leisure chaise longue, this results in vertebra position stress excessive, is easy to cause ridge
Vertebra strain, is unfavorable for lying fallow.
Summary of the invention
The purpose of the present invention is to provide a kind of chair frame driving method and its component, simple and convenient realization angle
It adjusts, avoiding repeatedly standing is adjusted, meanwhile, effectively vertebra position is protected, the inside vertebra is impaired, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, present invention employs following technical solutions:
A kind of chair frame driving method, comprising the following steps:
S1: the adjusting of position base: by pushing handrail or backrest, an external force is applied to chair, and then in the band of universal wheel
Under dynamic, pedestal is moved to suitable position, be moved easily and is conducive to subsequent use；
S2: it the adjusting of seat board height: opens gas spring and presses or raise seat board, seat board is moved to conjunction under the action of gas spring
Suitable height realizes the adjusting of seat board height, and the crowd for meeting different heights and demand uses；
S3: the adjusting of backrest angle: user is sitting in the seat board top after step S1 and S2 adjusting, then by being mounted on backrest
The electric pushrod switch of side opens electric pushrod, and the contraction of electric pushrod drives connecting rod to pull backrest mobile so that backrest around
Lateral shaft rotation, the rotational angle of backrest be adjusted to comfortable angle at 0 ° -90 °, stop electric pushrod, and limiting
Backrest is fixed under the collective effect of block and electric pushrod, realizes the adjusting of backrest angle, avoiding repeatedly standing is adjusted, and is increased
Add the convenience used；
S4: the adjusting of handrail: convex block is pulled manually, the movement of convex block is so that then double wedge is pushed away from the disengaging of the side of longitudinal shaft
Dynamic handrail is adjusted to the comfortable angle of user so that handrail is adjusted in 0 ° -90 °, convex block is unclamped, so that convex block side is convex
Tooth is engaged with longitudinal shaft again, realizes the fixation of handrail；
S5: the adjusting of air bag: user lies down on the top of backrest, and head is rested the head on the top of headrest, and waist is in the top of air bag,
Leg is in the top of seat board, then opens inflator pump by inflation switch pump, inflator pump is passed through air to the inside of air bag, makes
The side wall of air bag is contacted with waist, when the waist of user is comfortable on, stop the operation of inflator pump, it is effective realize air bag and
The contact of waist, avoids between waist and backrest that there are gaps, so that the stress of waist is excessive, effectively carries out to lumbar spine
Protection avoids vertebra impaired.
The present invention also provides a kind of chair frame driving assembly, including pedestal, inflator pump and electric pushrod, the pedestal
Lower part is equipped with universal wheel, and the top of the pedestal is equipped with gas spring, and the top of the gas spring is equipped with seat board, the seat
The two sides of plate are mounted on casing, and the equal loose joint in the two sides of two groups of described sleeve pipes has convex block, and the side of convex block described in two groups is respectively mounted
There is a double wedge, the side of the convex block and casing is equipped with reset spring, and longitudinal shaft, the longitudinal direction are engaged between the double wedge
The top of shaft is equipped with handrail, and the longitudinal direction shaft is in the inside of casing, and the side of the seat board passes through lateral shaft and turns
Dynamic to be equipped with backrest, the seat board is equipped with limited block close to the side of backrest, and the top of the backrest is equipped with headrest, described
The side that backrest closes on seat board is equipped with air bag, and the inflator pump is installed on the top of pedestal, and the outlet side of the inflator pump is logical
It crosses hose to be connected to the side of air bag, the electric pushrod is installed on the upper lateral part of pedestal, and the output end of the electric pushrod is logical
The side for crossing connecting rod and backrest is movably connected, and the top of the pedestal is equipped with battery, and the battery passes through electronic respectively
Push rod switch and inflation switch pump are electrical connected with electric pushrod and inflator pump, the electric pushrod switch and inflation switch pump point
It is not installed on the side of backrest.
Preferably, the pedestal is arranged in circular ring shape, and is equipped with diagonal brace between the top and gas spring of the pedestal.
Preferably, the universal wheel is symmetrically arranged at least three groups relative to base center, and universal wheel described in every group
Central axis height is identical.
Preferably, the inside of the headrest is filled with memory foam layer, and the headrest is arranged in strip and block.
Preferably, the side of the air bag is uniformly equidistantly covered with rubber strip, and the side of the air bag is equipped with exhaust
Pipe.
Preferably, electric control valve, and the electric control valve and battery are installed between the inflator pump and air bag
It is electrically connected.
Preferably, the electric pushrod switch and inflation switch pump are touching switch.
Technical effect and advantage of the invention: a kind of chair frame driving method and its component proposed by the present invention, and it is existing
There is technology to compare, has the advantage that
1, by pushing handrail or backrest, an external force is applied to chair, and then under the drive of universal wheel, pedestal is moved to
Suitable position is moved easily and is conducive to subsequent use；
2, it opens gas spring and presses or raise seat board, seat board is moved to suitable height under the action of gas spring, realizes seat
The adjusting of plate height, the crowd for meeting different heights and demand use；
3, connecting rod is driven to pull backrest movement by the contraction of electric pushrod, so that backrest is rotated around lateral shaft, backrest
Rotational angle is adjusted to comfortable angle at 0 ° -90 °, stops electric pushrod, and in the collective effect of limited block and electric pushrod
Under backrest is fixed, realize the adjusting of backrest angle, avoid repeatedly stand adjust, increase the convenience used；
4, inflator pump is opened by inflation switch pump, inflator pump is passed through air to the inside of air bag, so that the side wall and waist of air bag
Portion's contact, when so that the waist of user being comfortable on, stops the operation of inflator pump, the effective contact for realizing air bag with waist,
It avoids between waist and backrest that there are gaps effectively to protect lumbar spine so that the stress of waist is excessive, avoids ridge
Vertebra is impaired.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is base portion structure bottom view of the invention；
Fig. 3 is armrest portion structure overhead sectional view of the invention；
Fig. 4 is circuit module schematic diagram of the invention.
In figure: 1 pedestal, 2 inflator pumps, 3 electric pushrods, 4 universal wheels, 5 gas springs, 6 seat boards, 7 casings, 8 convex blocks, 9 double wedges,
10 reset springs, 11 longitudinal shafts, 12 handrails, 13 lateral shafts, 14 backrests, 15 limited blocks, 16 headrests, 17 air bags, 18 hoses,
19 connecting rods, 20 batteries, 21 electric pushrods switch, 22 inflation switch pumps, 23 diagonal braces, 24 rubber strips, 25 exhaust pipes, 26 electric adjustables
Save valve.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Herein
Described specific embodiment is only used to explain the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
The present invention provides a kind of chair frame driving methods, comprising the following steps:
S1: the adjusting of position base: by pushing handrail or backrest, an external force is applied to chair, and then in the band of universal wheel
Under dynamic, pedestal is moved to suitable position, be moved easily and is conducive to subsequent use；
S2: it the adjusting of seat board height: opens gas spring and presses or raise seat board, seat board is moved to conjunction under the action of gas spring
Suitable height realizes the adjusting of seat board height, and the crowd for meeting different heights and demand uses；
S3: the adjusting of backrest angle: user is sitting in the seat board top after step S1 and S2 adjusting, then by being mounted on backrest
The electric pushrod switch of side opens electric pushrod, and the contraction of electric pushrod drives connecting rod to pull backrest mobile so that backrest around
Lateral shaft rotation, the rotational angle of backrest be adjusted to comfortable angle at 0 ° -90 °, stop electric pushrod, and limiting
Backrest is fixed under the collective effect of block and electric pushrod, realizes the adjusting of backrest angle, avoiding repeatedly standing is adjusted, and is increased
Add the convenience used；
S4: the adjusting of handrail: convex block is pulled manually, the movement of convex block is so that then double wedge is pushed away from the disengaging of the side of longitudinal shaft
Dynamic handrail is adjusted to the comfortable angle of user so that handrail is adjusted in 0 ° -90 °, convex block is unclamped, so that convex block side is convex
Tooth is engaged with longitudinal shaft again, realizes the fixation of handrail；
S5: the adjusting of air bag: user lies down on the top of backrest, and head is rested the head on the top of headrest, and waist is in the top of air bag,
Leg is in the top of seat board, then opens inflator pump by inflation switch pump, inflator pump is passed through air to the inside of air bag, makes
The side wall of air bag is contacted with waist, when the waist of user is comfortable on, stop the operation of inflator pump, it is effective realize air bag and
The contact of waist, avoids between waist and backrest that there are gaps, so that the stress of waist is excessive, effectively carries out to lumbar spine
Protection avoids vertebra impaired.
The present invention also provides a kind of chair frame driving assembly as shown in Figs 1-4, including pedestal 1, inflator pump 2 and electronic
Push rod 3, the lower part of the pedestal 1 are equipped with universal wheel 4, and the top of the pedestal 1 is equipped with gas spring 5, the gas spring 5
Top is equipped with seat board 6, and the two sides of the seat board 6 are mounted on casing 7, and the equal loose joint in the two sides of two groups of described sleeve pipes 7 has convex block
8, the side of convex block 8 described in two groups is mounted on double wedge 9, double wedge 9 for controlling longitudinal shaft 11, the convex block 8 with
The side of casing 7 is equipped with reset spring 10, is engaged with longitudinal shaft 11 between the double wedge 9, the longitudinal direction shaft 11 it is upper
Portion is equipped with handrail 12, and the longitudinal direction shaft 11 is in the inside of casing 7, and the side of the seat board 6 passes through lateral 13 turns of shaft
Dynamic to be equipped with backrest 14, the seat board 6 is equipped with limited block 15 close to the side of backrest 14, and the top of the backrest 14 is equipped with
Headrest 16, the side that the backrest 14 closes on seat board 6 is equipped with air bag 17, and the inflator pump 2 is installed on the top of pedestal 1, institute
The outlet side for stating inflator pump 2 is connected to by hose 18 with the side of air bag 17, and the electric pushrod 3 is installed on the side of pedestal 1
The output end in portion, the electric pushrod 3 is movably connected by connecting rod 19 and the side of backrest 14, the top installation of the pedestal 1
There is battery 20, the battery 20 passes through electric pushrod switch 21 and inflation switch pump 22 and electric pushrod 3 and inflation respectively
Pump 2 is electrical connected, and the electric pushrod switch 21 is respectively arranged in the side of backrest 14 with inflation switch pump 22
Preferably, the pedestal 1 is arranged in circular ring shape, and diagonal brace 23 is installed between the top of the pedestal 1 and gas spring 5.
By using above-mentioned technical proposal, diagonal brace 23 increases bonding strength, and gas spring 5 is avoided to damage.
Preferably, the universal wheel 4 has at least three groups, and universal wheel 4 described in every group relative to 1 center symmetric setting of pedestal
Central axis height it is identical.
Pedestal 1 is moved easily by using above-mentioned technical proposal convenient for pushing.
Preferably, the inside of the headrest 16 is filled with memory foam layer, and the headrest 16 is arranged in strip and block.
By using above-mentioned technical proposal, the reset of headrest 16 after effective realization use.
Preferably, the side of the air bag 17 is uniformly equidistantly covered with rubber strip 24, and the side installation of the air bag 17
There is exhaust pipe 25.
By using above-mentioned technical proposal, rubber strip 24 increases comforts of use, 25 easy to exhaust of exhaust pipe.
Preferably, be equipped with electric control valve 26 between the inflator pump 2 and air bag 17, and the electric control valve 26 with
Battery 20 is electrically connected.
By using above-mentioned technical proposal, electric control valve 26 facilitates control tolerance, and air bag 17 is avoided to damage.
Preferably, the electric pushrod switch 21 and inflation switch pump 22 are touching switch.
It is convenient that electric pushrod 3 and inflator pump 2 are opened and closed by using above-mentioned technical proposal.
Working principle: being realized by universal wheel 4 and moved, and the height of seat board 6 is adjusted by gas spring 5, passes through electric pushrod
Switch 21 opens electric pushrod 3, and the contraction of electric pushrod 3 drives connecting rod 19 to pull backrest 14 mobile, so that backrest 14 is around cross
It is rotated to shaft 13, is adjusted to comfortable angle, stop electric pushrod 3, and in the collective effect of limited block 15 and electric pushrod 3
Under backrest 14 is fixed, realize 14 angle of backrest adjusting, avoid repeatedly stand adjust, increase the convenience used, lead to
It overcharges air pump switch 22 and opens inflator pump 2, inflator pump 2 is passed through air to the inside of air bag 17, so that the side wall and waist of air bag 17
Portion's contact when so that the waist of user being comfortable on, stops the operation of inflator pump 2, and effective realization air bag connects with 17 waists
Touching, avoids between waist and backrest 14 that there are gaps effectively to protect lumbar spine so that the stress of waist is excessive,
Avoid vertebra impaired.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of chair frame driving method, it is characterised in that: the following steps are included:
S1: the adjusting of position base: by pushing handrail or backrest, an external force is applied to chair, and then in the band of universal wheel
Under dynamic, pedestal is moved to suitable position；
S2: it the adjusting of seat board height: opens gas spring and presses or raise seat board, seat board is moved to conjunction under the action of gas spring
Suitable height；
S3: the adjusting of backrest angle: user is sitting in the seat board top after step S1 and S2 adjusting, then by being mounted on backrest
The electric pushrod switch of side opens electric pushrod, and the contraction of electric pushrod drives connecting rod to pull backrest mobile so that backrest around
Lateral shaft rotation, the rotational angle of backrest be adjusted to comfortable angle at 0 ° -90 °, stop electric pushrod, and limiting
Backrest is fixed under the collective effect of block and electric pushrod；
S4: the adjusting of handrail: convex block is pulled manually, the movement of convex block is so that then double wedge is pushed away from the disengaging of the side of longitudinal shaft
Dynamic handrail is adjusted to the comfortable angle of user so that handrail is adjusted in 0 ° -90 °, convex block is unclamped, so that convex block side is convex
Tooth is engaged with longitudinal shaft again；
S5: the adjusting of air bag: user lies down on the top of backrest, and head is rested the head on the top of headrest, and waist is in the top of air bag,
Leg is in the top of seat board, then opens inflator pump by inflation switch pump, inflator pump is passed through air to the inside of air bag, makes
The side wall for obtaining air bag is contacted with waist, when the waist of user is comfortable on, stops the operation of inflator pump.
2. a kind of chair frame driving assembly according to claim 1, including pedestal (1), inflator pump (2) and electric pushrod
(3), it is characterised in that: the lower part of the pedestal (1) is equipped with universal wheel (4), and the top of the pedestal (1) is equipped with gas spring
(5), the top of the gas spring (5) is equipped with seat board (6), and the two sides of the seat board (6) are mounted on casing (7), two groups of institutes
The equal loose joint in two sides for stating casing (7) has convex block (8), and the side of convex block described in two groups (8) is mounted on double wedge (9), the convex block
(8) it is equipped with reset spring (10) with the side of casing (7), is engaged with longitudinal shaft (11) between the double wedge (9), it is described vertical
It is equipped with handrail (12) to the top of shaft (11), the longitudinal direction shaft (11) is in the inside of casing (7), the seat board (6)
Side pass through lateral shaft (13) and be rotatably equipped with backrest (14), the seat board (6) is equipped with close to the side of backrest (14)
The top of limited block (15), the backrest (14) is equipped with headrest (16), and the backrest (14) closes on the side installation of seat board (6)
Have air bag (17), the inflator pump (2) is installed on the top of pedestal (1), and the outlet side of the inflator pump (2) passes through hose (18)
Be connected to the side of air bag (17), the electric pushrod (3) is installed on the upper lateral part of pedestal (1), the electric pushrod (3) it is defeated
Outlet is movably connected by connecting rod (19) and the side of backrest (14), and the top of the pedestal (1) is equipped with battery (20), institute
Battery (20) is stated respectively by electric pushrod switch (21) and inflation switch pump (22) and electric pushrod (3) and inflator pump (2)
It is electrical connected, the electric pushrod switchs (21) and inflates the side that switch pump (22) are respectively arranged in backrest (14).
3. a kind of chair frame driving assembly according to claim 2, it is characterised in that: the pedestal (1) is in circular ring shape
Setting, and diagonal brace (23) are installed between the top of the pedestal (1) and gas spring (5).
4. a kind of chair frame driving assembly according to claim 2, it is characterised in that: the universal wheel (4) relative to
Pedestal (1) center symmetric setting has at least three groups, and the central axis height of universal wheel described in every group (4) is identical.
5. a kind of chair frame driving assembly according to claim 2, it is characterised in that: the inside of the headrest (16) is filled out
Filled with memory foam layer, and the headrest (16) is arranged in strip and block.
6. a kind of chair frame driving assembly according to claim 2, it is characterised in that: the side of the air bag (17) is equal
It is even to be equidistantly covered with rubber strip (24), and the side of the air bag (17) is equipped with exhaust pipe (25).
7. a kind of chair frame driving assembly according to claim 2, it is characterised in that: the inflator pump (2) and air bag
(17) it is equipped between electric control valve (26), and the electric control valve (26) and battery (20) are electrically connected.
8. a kind of chair frame driving assembly according to claim 2, it is characterised in that: the electric pushrod switchs (21)
It is touching switch with inflation switch pump (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578447.1A CN109567451A (en) | 2018-12-24 | 2018-12-24 | A kind of chair frame driving method and its component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578447.1A CN109567451A (en) | 2018-12-24 | 2018-12-24 | A kind of chair frame driving method and its component |
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| Publication Number | Publication Date |
|---|---|
| CN109567451A true CN109567451A (en) | 2019-04-05 |
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ID=65931416
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811578447.1A Pending CN109567451A (en) | 2018-12-24 | 2018-12-24 | A kind of chair frame driving method and its component |
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| Country | Link |
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| CN104856476A (en) * | 2015-06-17 | 2015-08-26 | 长春艾希技术有限公司 | Ergonomic working chair |
| CN107839890A (en) * | 2017-11-23 | 2018-03-27 | 航宇救生装备有限公司 | A kind of aero seat armrest system |
| CN207754885U (en) * | 2017-04-07 | 2018-08-24 | 翟美娜 | A kind of novel office chair |
| CN108720394A (en) * | 2018-05-29 | 2018-11-02 | 安吉森虎家具有限公司 | A kind of computer chair equipped with adjustable handrail |
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2018
- 2018-12-24 CN CN201811578447.1A patent/CN109567451A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201480613U (en) * | 2009-07-14 | 2010-05-26 | 厦门蒙发利电子有限公司 | Massage chair capable of massaging from head to huckle |
| JP3165162U (en) * | 2010-07-28 | 2011-01-06 | 長貞 林 | Easy rocking chair |
| CN202776984U (en) * | 2012-09-12 | 2013-03-13 | 东莞市生命动力按摩器材有限公司 | Electric massage chair with muscle drawing function |
| CN104856476A (en) * | 2015-06-17 | 2015-08-26 | 长春艾希技术有限公司 | Ergonomic working chair |
| CN207754885U (en) * | 2017-04-07 | 2018-08-24 | 翟美娜 | A kind of novel office chair |
| CN107839890A (en) * | 2017-11-23 | 2018-03-27 | 航宇救生装备有限公司 | A kind of aero seat armrest system |
| CN108720394A (en) * | 2018-05-29 | 2018-11-02 | 安吉森虎家具有限公司 | A kind of computer chair equipped with adjustable handrail |
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Application publication date: 20190405 |