CN105902034B - A kind of sofa of headrest automatic adjustment - Google Patents
A kind of sofa of headrest automatic adjustment Download PDFInfo
- Publication number
- CN105902034B CN105902034B CN201610409367.8A CN201610409367A CN105902034B CN 105902034 B CN105902034 B CN 105902034B CN 201610409367 A CN201610409367 A CN 201610409367A CN 105902034 B CN105902034 B CN 105902034B
- Authority
- CN
- China
- Prior art keywords
- headrest
- backrest
- sofa
- pressure inductor
- connecting rod
- 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.)
- Expired - Fee Related
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000000284 resting effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 230000006698 induction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
- A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable 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
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses a kind of sofas of headrest automatic adjustment, belong to household goods field, solve the problems, such as that headrest is unable to adjust automatically, the technical solution for solving the problems, such as this mainly includes pedestal, backrest, handrail and sofa cushion, headrest is equipped at the top of the backrest, the first motor of first connecting rod component movement is equipped with the first connecting rod component of headrest connection and driven in backrest, the backrest is equipped with the shaft being laterally arranged, headrest is rotatablely connected by shaft and backrest, multiple pressure inductors are equipped in the backrest, first connecting rod component is sensed in pressure inductor drives headrest bottom to flip outward around the shaft when being unevenly distributed by back pressure.The pressure distribution of back is leaned in pressure inductor induction of the present invention, judges that the sleeping position of human body lies low or lies on one's side, and headrest is driven to rotate around the axis, and so that headrest bottom is close to neck, is improved the comfort level of human body head and neck.
Description
Technical field
The present invention relates to household goods field more particularly to a kind of sofas of headrest automatic adjustment.
Background technique
As house is in short supply, the continuous reduction of per capita living space, sofa, since volume is big, is accounted for as large-scale household goods
Living space is big, and the space that severe decrease family move freely in order to improve indoor space utilization rate will be traditional
It has been that trend and the selection trend of small apartment owner, adjustable sofa generally divide that fixed sofa, which repacks adjustable sofa into,
The angles and positions of jump are had to manually adjust and automatically adjusting two kinds, when manually adjusting, and can not be positioned at most by fine tuning
Comfortable position, and automatically adjust sofa and be driven by motor, it can be finely adjusted, but the structure design of automatic adjustable sofa itself
Not humanized enough, position adjustable generally pertains only to backrest, is still unable to satisfy the demand of user.
The prior art provides a kind of adjustable sofa, including cushion, backrest, handrail, foot prop, sofa internal frame, the seat
Pad is placed on sofa internal frame, and the cushion two sides are handrail, and the handrail has control switch, and the cushion rear is backrest,
There is motor one below the backrest, motor one is placed on sofa internal frame, and foot prop, the foot prop connection are connected in front of the cushion
Bracket, the Stent Implantation on sofa internal frame, the motor and be mounted on sofa internal frame.User can basis in above scheme
Itself adjusts comfortable backrest angle and foot prop position, but the head of human body can not be adjusted with respect to back, be unable to reach optimal
Comfort level.
Summary of the invention
Present invention purpose to be achieved is just to provide a kind of sofa of headrest automatic adjustment, realizes headrest automatic adjustment, mentions
The comfort level of high user's head.
In order to achieve the above object, the present invention adopts the following technical scheme: a kind of sofa of headrest automatic adjustment, including bottom
Seat, backrest, handrail and sofa cushion, the backrest top are equipped with headrest, the first connecting rod component with connection of resting the head on are equipped in backrest
And the first motor of driving first connecting rod component movement, the backrest are equipped with the shaft that is laterally arranged, headrest by shaft with
Backrest rotation connection, the backrest is interior to be equipped with multiple pressure inductors, and first connecting rod component senses backrest in pressure inductor
Headrest bottom is driven to flip outward when pressure is unevenly distributed around the shaft.
Further, the multiple pressure inductor includes first pressure inductor on the left of the backrest and positioned at leaning on
The absolute value of the difference of second pressure inductor on the right side of carrying on the back, first pressure inductor and second pressure inductor is greater than default pressure
Headrest bottom flips outward around the shaft when force value K.
Further, the height of the first pressure inductor and second pressure inductor is equal, and first pressure incudes
Third pressure inductor is equipped between device and second pressure inductor, when the value that first pressure inductor and second pressure incude is complete
Both less than the value of third pressure inductor when headrest bottom also flip outward around the shaft.
Further, the backrest top is equipped with headrest groove, and headrest is inserted into groove, first connecting rod component and headrest
Junction is located at the either above or below of shaft.
Further, the pedestal includes bed frame and the second motor, and sofa cushion includes cushion and front baffle board pad, pedestal
It is interior equipped with the third connecting rod component being connect with front apron pad, the second motor driven third connecting rod component makes front apron pad to turning over
Folding.
Further, the front apron pad includes the first front apron and the second front apron, second front apron one end and first
Front apron connection, the other end and cushion connect, and third connecting rod component is connect with the medial surface of the first front apron.
Further, the third connecting rod component is equipped with the support frame extended to the second front apron, and support frame is equipped with branch
Fagging, support plate are located at the lower section of the second front apron and are close to the second front apron.
Further, second connecting rod component is additionally provided on the bed frame, second connecting rod component is connect with backrest, and second
Motor drives the gradient of second connecting rod component adjusting backrest.
Further, control button is equipped on the outside of the handrail, the control button includes first for controlling backrest and adjusting
The third button that button, the second button of control front apron pad fold, control headrest rotate.
Further, the sofa of the automatic adjustment is three A seating sofas, and the outside of the sofa seat of left end is equipped with left handrail,
The outside of left handrail is equipped with the control button, and the outside of the sofa seat of right end is equipped with right handrail, also is provided on the outside of right handrail
The control button.
After adopting the above technical scheme, the present invention has the advantage that
1, firstly, headrest drives headrest to rotate around the axis by first connecting rod component, whole process is driven by first motor
First connecting rod component realizes the fine tuning of headrest, meets the optimal comfort level requirement of different user；Secondly, pressure inductor induction is leaned on
The pressure distribution of back judges that the sleeping position of human body lies low or lies on one's side, if human body is to lie low, the branch of neck needs
Support height is small, and headrest does not rotate, if judging, human body is to lie on one's side, and the bearing height that neck needs to support is big, and headrest bottom is turned-out
Turn, then resting the head in the case where human body sleep soundly state can automatically adjust, and headrest bottom support neck be remained, to improve whole
The intelligence degree of comfort level during a rest, sofa with movable part improves.
2, lying on one's side usually, perhaps right direction is lain on one's side to the left, the center of human body can also move to backrest left side or
Right side, therefore setting second pressure inductor on the right side of first pressure inductor and backrest is arranged on the left of backrest accurately to be incuded
By the variation of back pressure, the quantity of pressure inductor is reduced.
3, third pressure inductor is set in first pressure inductor and the intermediate of second pressure inductor, to prevent human body side
It lies in an intermediate position and can not identify, further improve the intelligence degree of sofa.
4, setting groove can hide shaft and first connecting rod component to groove, improve the overall beautiful journey of sofa
Degree, and groove can protect internal moving component, prevent the hand of user from protruding into and weighed wounded.
5, setting front apron pad can provide support with the foot of adjust automatically human body and leg height for leg and foot,
The integrated design of front apron pad and cushion not only reduces installation procedure simultaneously, and dust is effectively prevent to assemble, and is convenient for sofa
Cleaning.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is the structure chart of headrest automatic adjustment sofa in embodiment one；
Fig. 2 is backrest and front apron pad structure chart adjusted in embodiment one；
Fig. 3 is the structure chart in embodiment one at the top of backrest；
Fig. 4 is the enlarged drawing in Fig. 2 at A.
Specific embodiment
In the present invention, when referring to user using sofa to forward and backward description, before the direction that human body faces is, deviate from user
Direction be after, for example, backrest facing away from user, then backrest is located at the rear portion of sofa；It is husky that user, which uses, to be referred to left and right description
When hair, the direction of the left-hand side of human body is a left side, and the direction of the right-hand side of human body is the right side.
Embodiment one:
The present embodiment provides a kind of sofas of headrest automatic adjustment, as shown in Figure 1, Figure 2 and described in Fig. 3, including pedestal 1, backrest
2, handrail 3, headrest 5 and sofa cushion 4, sofa cushion 4 include cushion 41 and the front apron pad 42 that connect with cushion 41, in backrest 2
Equipped with the first motor that the first connecting rod component 44 and driving first connecting rod component 44 that connect with headrest 5 move, the backrest 2
It is rotatablely connected equipped with the shaft 24 being laterally arranged, shaft 24 and with headrest 5, is equipped with multiple pressure inductors 6 in the backrest 2,
First connecting rod component 44 driven when pressure inductor 6 senses that the pressure of backrest 2 is unevenly distributed 5 bottoms of headrest around the shaft 24 to
Outer overturning.Headrest 5 drives 5 rotation of headrest by first connecting rod component 44, and whole process drives first connecting rod group by first motor
Part 44 realizes the fine tuning of headrest 5, meets the optimal comfort level requirement of different user, and pressure inductor 6 incudes the pressure on backrest 2
Distribution judges that the sleeping position of human body lies low or lies on one's side, according to the rotation angle for determining result adjustment headrest 5, then in people
Body headrest 5 under state of sleeping soundly can automatically adjust, to improve the comfort level during entire rest, automatically adjust the intelligence of sofa
Degree can be changed to be improved.
Pedestal 1 includes the second motor of bed frame, the second connection component and driving the second connection component movement, backrest
2 are set to the rear end of pedestal 1, and backrest 2 includes back pillow 22 and the back bracket 21 with bed frame rotation connection, the backrest
Bracket 21 is connect with second connecting rod component, and the second motor driven second connecting rod component drives back bracket 21 with respect to bed frame
It rotates, the groove 23 for accommodating headrest 5 is equipped at the top of backrest 2, shaft 24 is set to the top of the side wall of groove 23, and positioned at shaft 24
The headrest 5 of lower section is connect with first connecting rod component 44, and pressure inductor 6 is set to the side that back pillow 22 is close to back bracket 21,
Make pressure inductor 6 that can sense that human body influences the soft of back pillow 22 to the pressure and pressure inductor 6 of backrest 2
Softness.Pressure inductor 6 includes the first pressure inductor 61 on the left of backrest, the induction of the second pressure on the right side of backrest
Device 62 and the third pressure inductor 63 between first pressure inductor 61 and second pressure inductor 62, when the first pressure
First connecting rod component 44 pushes when the absolute value of the difference of power inductor 61 and second pressure inductor 62 is greater than preset pressure value K
Headrest 5 flips outward headrest 5 24 around the shaft, i.e., when two pressure inductor differences are larger, then one in the left and right sides of backrest 2
Stress larger other side stress in side is smaller, and human body is in state of lying on one's side at this time, and the position lain on one's side is located at the left side or the right side of backrest
Side, the distance between neck and sofa, which are compared at a distance from when lying low, to become larger, therefore automatic flip outward of resting the head on is close to and is supported
The neck of human body；Third pressure inductor 63 is equipped between first pressure inductor 61 and second pressure inductor 62, when first
When the value of pressure inductor 61 and second pressure inductor 62 is both less than third pressure inductor 63, then the intermediate stress of backrest 2 is big
Stress in 2 two sides of backrest, the position that human body, which is also at, lies on one's side, and lie on one's side at this time is located at the middle part of backrest 2, similarly, since neck
Portion is without support, and headrest 5 also flips outward abutting automatically and supports the neck of human body at this time, is more acurrate judgement in the present embodiment
The sleeping position of human body, the central symmetry of first pressure inductor 61 and second pressure inductor 62 about first pressure inductor 61,
And first pressure inductor 61 is equal with the height of second pressure inductor 62, since height different human body is to the work of back pillow 22
Firmly of different sizes, thus be arranged equal height then can the current sleeping position of accurate judgement human body lie on one's side or lie low.
In conjunction with Fig. 4, sofa cushion 4 include cushion 41 and with the front apron pad 42 for blocking 1 front end of pedestal, front apron pad
42 include the first front apron 421 and the second front apron 422, and 422 one end of the second front apron connect with the first front apron 421, is another
End is connect with cushion 41, is additionally provided with the third connecting rod component 43 connecting with the first front apron 421 in pedestal, the second motor driven the
Three-link component 43 flips up front apron pad 42, and it is user's that front apron pad 42, which can turn down, which facilitates shelving for user's both feet,
Leg provides support, improves the comfort level of leg.First front apron 421 drives the second front apron during being flipped up
It is overturn in 422 phases, is in place afterwards cushion 41 and the first front apron 421 since the second front apron 422 is overturn in the first front apron 421
Changeover portion, be not affected by the support of third connecting rod component 43, in the present embodiment, third connecting rod component 43 is equipped with to the second front
The support frame 45 that plate 422 extends, support frame 45, which is equipped with, to be located at 422 lower section of the second front apron and is close to the second front apron 422
Support plate 46, support plate 46 are that the second front apron 422 provides support, and human body is avoided to make a misstep in the second front apron 422.
In the present embodiment, the sofa for automatic adjustment of resting the head on is applicable not only to the sofa of an A seating, applies also for three A seating
Sofa, handrail 3 are located at the outside of the sofa seat at both ends, then are left handrail 31 positioned at the handrail of left end sofa seat, it is husky to be located at right end
The handrail for sending out seat is right handrail 32, and the sofa seat in middle position is traditional fixed sofa, is not provided with handrail, and non-adjustable
Section, space is narrow when avoiding more people while using interferes with each other.
The outside of left handrail 31 and right handrail 32 is designed with control button 7, and the control button 7 includes that control backrest 2 is adjusted
The third button and entire sofa of the second button, 5 rotation of control headrest that the first button, the control front apron pad 42 of section turn down
Switch button, each button centralized control facilitates user to adjust the indices of sofa in time.
In the present embodiment, shaft 24 can no longer be provided at the bottom of 23 side wall of groove set on the top of 23 side wall of groove,
First connecting rod component 44 is connect with 5 top of headrest.
In the present embodiment, multiple pressure inductor groups, and each pressure inductor group can be arranged in backrest 2 along short transverse
All including the equal first pressure inductor 61 of height, second pressure inductor 62, third pressure inductor 63, simultaneously as
The pressure for the human body that the pressure inductor of different height is subject to is different, therefore the preset pressure value of the pressure inductor group of different height
K is different, i.e., in the pressure inductor group of different height, first pressure inductor 61 is exhausted with the difference of second pressure inductor 62
It is different to the comparison other K of value, improve the accuracy that sofa determines human body sleeping position.
In the present embodiment, human body restores from lying on one's side to when lying low, first pressure inductor 61 and second pressure inductor 62
Value it is equal, then first connecting rod component 44 drive headrest 5 bottoms around the shaft 24 inwardly overturning, reduce headrest 5 bottoms with respect to backrest 2
Height, adapt to current human head support demand.
In addition to above preferred embodiment, there are other embodiments of the invention, and those skilled in the art can be according to this
Invention makes various changes and modifications, and as long as it does not depart from the spirit of the invention, should belong in claims of the present invention and determines
The range of justice.
Claims (9)
1. a kind of sofa of headrest automatic adjustment, including pedestal, backrest, handrail and sofa cushion, the backrest top are equipped with headrest,
The first motor of first connecting rod component movement is equipped with the first connecting rod component of headrest connection and driven in backrest, and feature exists
In: the backrest is equipped with the shaft being laterally arranged, and headrest is rotatablely connected by shaft and backrest, and multiple pressures are equipped in the backrest
Power inductor, first connecting rod component senses under multiple pressure inductor comparisons effect drives head when being unevenly distributed by back pressure
Pillow bottom flips outward around the shaft, and the multiple pressure inductor includes the first pressure inductor and position on the left of backrest
The absolute value of the difference of second pressure inductor on the right side of backrest, first pressure inductor and second pressure inductor is greater than pre-
If bottom of resting the head on when pressure value K flips outward around the shaft.
2. the sofa of headrest automatic adjustment according to claim 1, it is characterised in that: the first pressure inductor and the
The height of two pressure inductors is equal, and third pressure sensitive is equipped between first pressure inductor and second pressure inductor
Device, bottom of resting the head on when the value of first pressure inductor and second pressure inductor is all less than the value of third pressure inductor
It flips outward around the shaft.
3. the sofa of headrest automatic adjustment according to claim 2, it is characterised in that: it is recessed to be equipped with headrest at the top of the backrest
Slot, headrest are inserted into groove, and the junction of first connecting rod component and headrest is located at the either above or below of shaft.
4. according to claim 1 to the sofa of headrest automatic adjustment described in 3 any one, it is characterised in that: the pedestal packet
Bed frame and the second motor are included, sofa cushion includes cushion and front baffle board pad, is equipped with the third connecting with front apron pad in pedestal
Link assembly, the second motor driven third connecting rod component flip up front apron pad.
5. it is according to claim 4 headrest automatic adjustment sofa, it is characterised in that: the front apron pad include first before
Baffle and the second front apron, second front apron one end is connect with the first front apron, the other end and cushion connect, and third connecting rod group
Part is connect with the medial surface of the first front apron.
6. it is according to claim 5 headrest automatic adjustment sofa, it is characterised in that: the third connecting rod component be equipped with to
The support frame that second front apron extends, support frame are equipped with support plate, and support plate is located at the lower section of the second front apron and abutting the
Two front aprons.
7. the sofa of headrest automatic adjustment according to claim 4, it is characterised in that: be additionally provided with the on the bed frame
Two link assemblies, second connecting rod component are connect with backrest, and the second motor drives the gradient of second connecting rod component adjusting backrest.
8. the sofa of headrest automatic adjustment according to claim 7, it is characterised in that: be equipped with control on the outside of the handrail and press
Button, the control button include the second button, the control headrest for controlling the first button, the control front apron pad that backrest is adjusted and turning down
The third button of rotation.
9. the sofa of headrest automatic adjustment according to claim 8, it is characterised in that: the sofa of the automatic adjustment is three
A seating sofa, the outside of the sofa seat of left end are equipped with left handrail, and the outside of left handrail is equipped with the control button, the sofa of right end
The outside of seat is equipped with right handrail, also is provided with the control button on the outside of right handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610409367.8A CN105902034B (en) | 2016-06-12 | 2016-06-12 | A kind of sofa of headrest automatic adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610409367.8A CN105902034B (en) | 2016-06-12 | 2016-06-12 | A kind of sofa of headrest automatic adjustment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105902034A CN105902034A (en) | 2016-08-31 |
| CN105902034B true CN105902034B (en) | 2019-01-11 |
Family
ID=56749898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610409367.8A Expired - Fee Related CN105902034B (en) | 2016-06-12 | 2016-06-12 | A kind of sofa of headrest automatic adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105902034B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106361044A (en) * | 2016-11-04 | 2017-02-01 | 成都柒柒家祥科技有限公司 | Magnetic-suspension cushion cover structure and magnetic suspension sofa/bed based on cushion cover |
| CN106880208A (en) * | 2017-03-13 | 2017-06-23 | 海宁海派家具有限公司 | A kind of health-giving sofa and its sofa fabric |
| CN106937803A (en) * | 2017-03-13 | 2017-07-11 | 海宁海派家具有限公司 | A kind of sofa that can be adjusted |
| CN107007067B (en) * | 2017-04-26 | 2023-02-28 | 武汉科技大学 | Adjustable single sofa |
| CN107485219A (en) * | 2017-09-27 | 2017-12-19 | 邢川明 | Sofa and bed |
| CN108968491A (en) * | 2018-10-18 | 2018-12-11 | 南京英维尔科技服务有限公司 | A kind of intelligence sofa |
| CN113647770B (en) * | 2021-08-12 | 2023-05-23 | 安徽省美佳厨饰有限公司 | Folding tatami based on induction sensing control |
| CN115886487B (en) * | 2022-11-15 | 2023-09-01 | 慕思健康睡眠股份有限公司 | Intelligent sofa based on intelligent home and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201675484U (en) * | 2010-05-11 | 2010-12-22 | 东莞市梦特卡罗家具有限公司 | Sofa with headrest |
| CN203073822U (en) * | 2013-01-24 | 2013-07-24 | 安吉中源工艺品有限公司 | Sofa chair |
| CN103689965A (en) * | 2014-01-10 | 2014-04-02 | 林水龙 | Pillow with adjustable height |
| US20140319892A1 (en) * | 2013-04-29 | 2014-10-30 | Patrice BOCCARA | Sofa provided with a sensor |
| CN104873027A (en) * | 2015-06-01 | 2015-09-02 | 东莞市伟宏五金塑胶制品有限公司 | Electric sofa support |
-
2016
- 2016-06-12 CN CN201610409367.8A patent/CN105902034B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201675484U (en) * | 2010-05-11 | 2010-12-22 | 东莞市梦特卡罗家具有限公司 | Sofa with headrest |
| CN203073822U (en) * | 2013-01-24 | 2013-07-24 | 安吉中源工艺品有限公司 | Sofa chair |
| US20140319892A1 (en) * | 2013-04-29 | 2014-10-30 | Patrice BOCCARA | Sofa provided with a sensor |
| CN103689965A (en) * | 2014-01-10 | 2014-04-02 | 林水龙 | Pillow with adjustable height |
| CN104873027A (en) * | 2015-06-01 | 2015-09-02 | 东莞市伟宏五金塑胶制品有限公司 | Electric sofa support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105902034A (en) | 2016-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105902034B (en) | A kind of sofa of headrest automatic adjustment | |
| CN106724331B (en) | The hanging sinking type electric in back nurses bedstead | |
| US20130145553A1 (en) | Waist supporting device equipped electric apparatus for lying and/or sitting | |
| US20220054334A1 (en) | Reclining armchair with lifting seat and extending footrest | |
| US20140352057A1 (en) | Convertible seat/bed having noncoplanar bed base sections | |
| US20070001503A1 (en) | Furniture accessory footrest | |
| US20170347806A1 (en) | Electric folding apparatus | |
| CN112220261A (en) | Seat capable of preventing long-time sitting problem | |
| CN207444648U (en) | A kind of chair for preventing myoporthosis sitting posture | |
| CN207979388U (en) | Novel children seat | |
| JP4506283B2 (en) | Massage chair | |
| KR102293833B1 (en) | Modular sofa with storage space | |
| CN205285671U (en) | Side chair | |
| KR102089982B1 (en) | Seat Variable Type Sofa | |
| KR20110111678A (en) | Back of a chair | |
| US20100102606A1 (en) | Chair Structure | |
| US5810431A (en) | Low profile recliner and reclining mechanism | |
| JP3609996B2 (en) | sofa | |
| KR100991359B1 (en) | A chair | |
| US10588416B2 (en) | Adjustable chair | |
| CN205214733U (en) | Formula of can lying chair | |
| CN216961956U (en) | Leisure sofa capable of controlling swing | |
| CN110448084A (en) | A kind of adjustable old man's multifunction sofa | |
| CN220236457U (en) | T braced system of ergonomic chair | |
| CN215779595U (en) | Medical chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 314499 Shuanglian Road 115 Haichang Street, Haining City, Jiaxing City, Zhejiang Province Applicant after: ZHEJIANG MURONG FASHION FURNITURE CO.,LTD. Address before: 314499 No. 115 Shuanglian Road, Haichang Street, Haining City, Jiaxing City, Zhejiang Province Applicant before: HAINING GELIN FURNITURE CO.,LTD. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 |