CN107692625A - Chair backrest structure and Saunas seat - Google Patents
Chair backrest structure and Saunas seat Download PDFInfo
- Publication number
- CN107692625A CN107692625A CN201711035387.4A CN201711035387A CN107692625A CN 107692625 A CN107692625 A CN 107692625A CN 201711035387 A CN201711035387 A CN 201711035387A CN 107692625 A CN107692625 A CN 107692625A
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- China
- Prior art keywords
- backrest
- bent plate
- headrest
- movable block
- chair
- 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
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- 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 28
- 238000005452 bending Methods 0.000 claims description 37
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 238000009499 grossing Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000036544 posture Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 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
- 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
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
-
- 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
Abstract
The invention provides a kind of chair backrest structure and Saunas seat, including bracket component and the backrest module being fixed on bracket component, backrest bent plate, the multipair pedestal being spaced apart along the backrest bent plate length direction, the rotating shaft being set up between every a pair of pedestals and the movable block for being arranged in rotating shaft and being rotatablely connected with pedestal formation that backrest module includes being fixedly connected with bracket component, pedestal is fixedly connected with backrest bent plate, and movable block has the dependence face departing from backrest bent plate.Chair backrest structure provided by the invention and the Saunas seat including the chair backrest structure, by setting the movable block being rotatablely connected with pedestal, so that the movable block can automatically adjust according to different the body types and backrest posture of customer, movable block is more bonded with human body back, lift Consumer's Experience.
Description
Technical field
The invention belongs to the technical field of the seat, is to be related to a kind of chair backrest structure and including the seat more specifically
The Saunas seat of backrest structure.
Background technology
Sauna house has the multiple functions such as beauty, body beautification, fat-reducing, toxin expelling, body-building, physiotherapy, can also be aided with music, reading,
The special and professional cares such as scent, pedicure, it is the leisure of the places such as hotel, bar, family, body-building, the necessaries of nursing.Lead in sauna house
It is standing to have Saunas seat, for customer's rest and dispelling fatigue.Existing Saunas seat, the structure of its backrest are fixed, but human body
Body type differs greatly, and single backrest structure can not meet the customer demand of different body types and different sitting postures.
The content of the invention
It is an object of the invention to provide a kind of chair backrest structure, to solve backrest knot present in prior art
Structure can not meet the technical problem of the customer demand of different body types and different sitting postures caused by fixing.
To achieve the above object, the technical solution adopted by the present invention is：A kind of chair backrest structure, including support group are provided
Part and the backrest module being fixed on the bracket component, the backrest module include leaning on what the bracket component was fixedly connected
Back of the body bent plate, the multipair pedestal being spaced apart along the backrest bent plate length direction, turn being set up between every a pair pedestals
Axle and the movable block for being arranged in the rotating shaft and being rotatablely connected with pedestal formation, the pedestal are bent with the backrest
Plate is fixedly connected, and the movable block has the dependence face departing from the backrest bent plate.
Further, the movable block also have to its inside bend first surface and the second curved surface, described first
Head and the tail are in smoothing junction successively for curved surface, second curved surface and the dependence face.
Further, the backrest bent plate includes towards the first bending section of bracket component bending and with described the
The second opposite bending section of the bending direction of one bending section, first bending section and second bending section are connected with each other.
Further, the backrest module includes two backrest bent plates located at the bracket component opposite sides.
Further, the backrest module also includes the reinforcement that both ends are fixedly connected with two backrest bent plates respectively
Part.
Further, in addition to the headrest assemblies that are fixed on the bracket component, the headrest assemblies include one end with
Backrest bent plate headrest bent plate in smoothing junction, the other end of the headrest bent plate are fixed on the bracket component.
Further, the headrest assemblies include two headrest bent plates for being respectively arranged on the bracket component both sides, also wrap
Include the multiple crossbeams being set up on two headrest bent plates.
Further, each crossbeam is parallel to each other and is equidistantly fixed on the headrest bent plate.
Further, the bracket component includes the riser and level board that are mutually connected vertically, and the one of the backrest bent plate
End is fixed on the level board, and one end of the headrest bent plate is fixed on the riser.
The beneficial effect of chair backrest structure provided by the invention is：Compared with prior art, backrest of the present invention
Structure is by setting the pedestal being fixed on backrest bent plate, the rotating shaft that is located between pedestal and being arranged in rotating shaft and have
There is the movable block in dependence face, movable block can mutually rotate with pedestal so that the movable block according to the different body types of customer and can lean on
Back posture gesture automatically adjusts, and movable block is more bonded with human body back, lifts Consumer's Experience.
The present invention also provides a kind of Saunas seat, including above-mentioned chair backrest structure, the Saunas seat by set with
The movable block of pedestal rotation connection so that the movable block can automatically adjust according to different the body types and backrest posture of customer, make work
Motion block is more bonded with human body back, lifts Consumer's Experience.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the explosive view of chair backrest structure provided in an embodiment of the present invention；
Fig. 2 is the three-dimensional structure diagram one of chair backrest structure provided in an embodiment of the present invention；
Fig. 3 is the three-dimensional structure diagram two of chair backrest structure provided in an embodiment of the present invention；
Fig. 4 is the partial enlarged drawing of A in Fig. 1；
Fig. 5 be the embodiment of the present invention used by movable block three-dimensional structure diagram.
Wherein, each reference in figure：
1- bracket components；11- risers；12- level boards；13- connectors；2- backrest modules；21- backrest bent plates；211-
One bending section；The bending sections of 212- second；22- pedestals；220- axis holes；23- rotating shafts；24- movable blocks；240- through holes；241- first
Curved surface；The curved surfaces of 242- second；243- leans on face；25- reinforcers；3- headrest assemblies；31- headrest bent plates；32- crossbeams.
Embodiment
In order that technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Drawings and Examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 4, now chair backrest structure provided by the invention is illustrated.The backrest knot
Structure, in the seat of sauna house.The chair backrest structure includes bracket component 1 and the backrest group being fixed on bracket component 1
Part 2.Backrest module 2 includes backrest bent plate 21, multipair pedestal 22, the rotating shaft 23 being set up between every a pair of pedestals 22 and and axle
The movable block 24 that frame 22 is rotatablely connected.Backrest bent plate 21 is fixed on bracket component 1, length of the multipair pedestal 22 along backrest bent plate 21
Degree direction is distributed on backrest bent plate 21, and the gap between each pair pedestal 22 can avoid interfering between pedestal 22.Axle
Frame 22 is fixed on backrest bent plate 21, and specifically, pedestal 22 can be extended vertically by backrest bent plate 21 and formed.Movable block 24 is arranged in
In rotating shaft 23, and movable block 24 can rotate in the horizontal direction, to adapt to the customer of different building shape and different backrest postures.Activity
Block 24 has the dependence face 243 departing from backrest bent plate 21, and the back of customer can be rested on the dependence face 243.
Chair backrest structure provided by the invention, compared with prior art, chair backrest structure of the present invention are solid by setting
Due to the pedestal 22 on backrest bent plate 21, the rotating shaft 23 being located between pedestal 22 and be arranged in rotating shaft 23 and with lean on
By the movable block 24 in face 243, movable block 24 can mutually rotate with pedestal 22 so that the movable block 24 can be according to the different bodies of customer
Type and backrest posture automatically adjust, and movable block 24 is more bonded with human body back, lift Consumer's Experience.
Further, referring to Fig. 4, a kind of embodiment as chair backrest structure provided by the invention, axle
Frame 22 is provided with the axis hole 220 of the accommodating end of rotating shaft 23.Pedestal 22 is fixedly connected with rotating shaft 23, and movable block 24 can be in rotating shaft 23
Left-right rotation；Certainly, rotating shaft 23 can be also integrally formed with movable block 24, rotating shaft 23 under the drive of movable block 24 with pedestal 22 it
Between formed mutually rotate.
Further, a kind of embodiment as chair backrest structure provided by the invention, the backrest knot
Structure is made by wood materials.The weight capacity of wood substance seat backrest is stronger, is suitable for the customer of different weight, and with environment temperature
The change of degree is smaller, suitable for the higher environment of sauna house long-term temperature.Meanwhile wood substance seat backrest is not easy to get rusty, in Saunas
In the long-term moist environment in room, its service life is longer.
Further, referring to Fig. 5, a kind of embodiment as chair backrest structure provided by the invention, living
Motion block 24 is provided with the through hole 240 passed through for rotating shaft 23.Movable block 24 also has the first surface 241 bent to its inside and the
Two curved surfaces 242, head and the tail are in smoothing junction successively for first surface 241, the second curved surface 242 and dependence face 243.Certainly, face 243 is leaned on
Can be to bending inside movable block 24.The curved surface 242 of first surface 241 and second can limit the angle of rotation of movable block 24 in the horizontal direction
Degree.As shown in figure 1, when movable block 24 is turned left to extreme position, first surface 241 and backrest bent plate 21 abut against, activity
When block 24 is turned right to extreme position, the second curved surface 242 and backrest bent plate 21 abut against, the curved surface of first surface 241 and second
242 can avoid the 360 degree of rotations in the horizontal direction of movable block 24, make dependence face 243 towards outside, be easy to customer to lean on all the time.
The curved surface 242 of first surface 241 and second is bent towards the inside of movable block 24 so that movable block 24 in above-mentioned extreme position, its
It is more uniformly stressed, avoids damage to movable block 24.Dependence face 243 makes the back of customer with leaning on towards the inner recess of movable block 24
It is bigger by the fitting area of face 243, lift Consumer's Experience.The radian in dependence face 243 can select according to the curve radian of human body back,
It is not construed as limiting herein.
Further, Fig. 1 to Fig. 3 is referred to, a kind of specific embodiment party as chair backrest structure provided by the invention
Formula, backrest bent plate 21 include the first bending section 211 and the second bending section 212 being connected with each other, and the first bending section 211 is towards support
Component 1 is bent, and the bending direction of the second bending section 212 and the first bending section 211 is on the contrary, i.e. the second bending section 212 is backwards to support
Component 1 is bent.First bending section 211 and the second bending section 212 are collectively forming S-shaped backrest bent plate 21, the backrest bent plate 21 and people
The structure of body vertebra is corresponding, beneficial to loosening for vertebra.The specific radian of first bending section 211 and the second bending section 212 can root
Select according to principle of human engineering, be not construed as limiting herein.Specifically, the first bending section 211 is located at the top of the second bending section 212,
And first bending section 211 can be connected on bracket component 1, one end of the second bending section 212 is fixed on bracket component 1.
Further, Fig. 1 to Fig. 3 is referred to, a kind of specific embodiment party as chair backrest structure provided by the invention
Formula, backrest module 2 include two backrest bent plates 21, and two backrest bent plates 21 are located at the opposite sides of bracket component 1.Two backrests
Bent plate 21 is parallel to each other, and has gap between the two, and customer is easy to the heat at customer back to dissipate in rest on Saunas seat
Hair, lift comfort level during Saunas.The backrest bent plate 21 can be elongated.Multipair pedestal is equipped with each backrest bent plate 21
22, correspondingly, provided with multiple rotating shafts 23 and movable block 24, the number all same of the logarithm of pedestal 22, rotating shaft 23 and movable block 24.It is excellent
Selection of land, each backrest bent plate 21 are provided with 8 pairs of pedestals, 22,8 rotating shafts 23 and 8 movable blocks 24.The logarithm of pedestal 22, the and of rotating shaft 23
The number of movable block 24 is not construed as limiting herein.
Further, Fig. 1 to Fig. 3 is referred to, a kind of specific embodiment party as chair backrest structure provided by the invention
Formula, backrest module 2 include the reinforcer 25 that both ends are fixedly connected with two backrest bent plates 21 respectively.In order to increase the backrest
The intensity of structure, reinforcer 25, reinforcer 25 and backrest bent plate 21 can be set between two backrest being parallel to each other bent plates 21
It is mutually perpendicular to.Reinforcer 25 can be multiple, and each reinforcer 25 is parallel to each other, along the length direction interval of backrest bent plate 21 point
Cloth.
Further, please continue to refer to Fig. 1 to Fig. 3, as a kind of specific real of chair backrest structure provided by the invention
Mode is applied, the chair backrest structure also includes headrest assemblies 3, and headrest assemblies 3 are fixed on bracket component 1, and headrest assemblies 3 are set
In the top of backrest module 2.Headrest assemblies 3 include headrest bent plate 31, one end for bent plate 31 of resting the head on and the first of backrest bent plate 21
Bending section 211 is connected, and the other end of headrest bent plate 31 is fixed on bracket component 1.Specifically, rest the head on bent plate 31 lower end with
First bending section 211 of backrest bent plate 21 is connected, and the upper end of headrest bent plate 31 is fixed on bracket component 1.Bent plate is backwards to branch
Frame component 1 is bent, identical with the bending direction of the second bending section 212.Headrest bent plate 31 and first bending section 211 is collectively forming
Arcuate backrest is engaged with the curve of human body head and neck, can alleviate cervical vertebra pressure.
Further, refer to continued reference to Fig. 1 to Fig. 3, one kind tool as chair backrest structure provided by the invention
Body embodiment, backrest module 2 include two headrest bent plates 31, and two headrest bent plates 31 are respectively arranged on the both sides of bracket component 1.
When backrest module 2 includes two backrest bent plates 21 being parallel to each other, each headrest bent plate 31 and backrest bent plate 21 are corresponded to and connected
Connect.There is gap between two headrest bent plates 31, be easy to head and neck during Saunas to radiate.Headrest assemblies 3 also include being located in
Multiple crossbeams 32 on two headrest bent plates 31.Crossbeam 32 is mutually perpendicular to headrest bent plate 31, mutually flat between multiple crossbeams 32
OK, and length direction of the multiple crossbeams 32 along headrest bent plate 31 is spaced apart, and forms the support to head and neck, meanwhile, just
Radiated in from the gap between crossbeam 32.Preferably, the spacing between crossbeam 32 is equal, can lift the comfortable of the headrest assemblies 3
Degree.
Further, a kind of embodiment as chair backrest structure provided by the invention, bracket component 1 include
The riser 11 and level board 12 being mutually connected vertically, bracket component 1 can be L-shaped.Level board is fixed in one end of backrest bent plate 21
On 12, one end of headrest bent plate 31 is fixed on riser 11.Specifically, before level board 12 is fixed in the lower end of backrest bent plate 21
The upper end of riser 11 is fixed in end, the upper end of headrest bent plate 31.Certainly, bracket component 1 may include what is be mutually connected vertically for a pair
Riser 11 and level board 12, connector 13 is provided between a pair of brackets and level board 12, connector 13 can be multiple, for strengthening
The intensity of bracket component 1.
The present invention also provides a kind of Saunas seat, and the Saunas seat includes above-mentioned chair backrest structure.
Saunas seat provided by the invention, employs above-mentioned chair backrest structure, is connected by setting to rotate with pedestal 22
The movable block 24 connect so that the movable block 24 can automatically adjust according to different the body types and backrest posture of customer, make movable block 24
More it is bonded with human body back, lifts Consumer's Experience.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. chair backrest structure, including bracket component and the backrest module that is fixed on the bracket component, it is characterised in that：Institute
State the backrest bent plate, multipair along the backrest bent plate length direction interval that backrest module includes being fixedly connected with the bracket component
The pedestal of distribution, the rotating shaft being set up between every a pair pedestals and be arranged in the rotating shaft and with the pedestal shape
Into the movable block of rotation connection, the pedestal is fixedly connected with the backrest bent plate, and the movable block has to be leaned on departing from described
Carry on the back the dependence face of bent plate.
2. chair backrest structure as claimed in claim 1, it is characterised in that：The movable block also has to be bent to its inside
First surface and the second curved surface, head and the tail are in smoothing junction successively for the first surface, second curved surface and the dependence face.
3. chair backrest structure as claimed in claim 1, it is characterised in that：The backrest bent plate is included towards the support group
The first bending section and second bending section opposite with the bending direction of first bending section of part bending, first bending
Portion and second bending section are connected with each other.
4. chair backrest structure as claimed in claim 1, it is characterised in that：The backrest module includes being located at the support group
Two backrest bent plates of part opposite sides.
5. chair backrest structure as claimed in claim 4, it is characterised in that：The backrest module also includes both ends respectively with two
The reinforcer that the individual backrest bent plate is fixedly connected.
6. the chair backrest structure as described in claim any one of 1-5, it is characterised in that：Also include being fixed on the support group
Headrest assemblies on part, the headrest assemblies include one end headrest bent plate in smoothing junction with the backrest bent plate, the headrest
The other end of bent plate is fixed on the bracket component.
7. chair backrest structure as claimed in claim 6, it is characterised in that：The headrest assemblies are respectively arranged on institute including two
The headrest bent plate of bracket component both sides is stated, in addition to the multiple crossbeams being set up on two headrest bent plates.
8. chair backrest structure as claimed in claim 7, it is characterised in that：Each crossbeam is parallel to each other and equidistantly consolidated
Due on the headrest bent plate.
9. chair backrest structure as claimed in claim 6, it is characterised in that：The bracket component includes what is be mutually connected vertically
Riser and level board, one end of the backrest bent plate are fixed on the level board, and institute is fixed in one end of the headrest bent plate
State on riser.
10. Saunas seat, it is characterised in that：Including the chair backrest structure described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035387.4A CN107692625A (en) | 2017-10-30 | 2017-10-30 | Chair backrest structure and Saunas seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035387.4A CN107692625A (en) | 2017-10-30 | 2017-10-30 | Chair backrest structure and Saunas seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107692625A true CN107692625A (en) | 2018-02-16 |
Family
ID=61176974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711035387.4A Pending CN107692625A (en) | 2017-10-30 | 2017-10-30 | Chair backrest structure and Saunas seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107692625A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11684160B1 (en) * | 2022-07-13 | 2023-06-27 | Series International, Llc | Low envelope chair with high back pitch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1822780A (en) * | 2002-09-12 | 2006-08-23 | 斯蒂尔凯斯发展公司 | Comfort surface for seating |
| CN101390691A (en) * | 2007-09-18 | 2009-03-25 | 卢顺接 | Chair, back support for a chair and back support component for a chair |
| CN202445565U (en) * | 2012-01-13 | 2012-09-26 | 萧福枝 | Fishbone-arch-shaped chair back structure |
| CN103847967A (en) * | 2012-11-28 | 2014-06-11 | 空中客车营运有限公司 | Aircraft seat back with improved comfort and reduced size |
| CN208624986U (en) * | 2017-10-30 | 2019-03-22 | 安徽乐金健康科技股份有限公司 | Chair backrest structure and Saunas seat |
-
2017
- 2017-10-30 CN CN201711035387.4A patent/CN107692625A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1822780A (en) * | 2002-09-12 | 2006-08-23 | 斯蒂尔凯斯发展公司 | Comfort surface for seating |
| CN101390691A (en) * | 2007-09-18 | 2009-03-25 | 卢顺接 | Chair, back support for a chair and back support component for a chair |
| CN202445565U (en) * | 2012-01-13 | 2012-09-26 | 萧福枝 | Fishbone-arch-shaped chair back structure |
| CN103847967A (en) * | 2012-11-28 | 2014-06-11 | 空中客车营运有限公司 | Aircraft seat back with improved comfort and reduced size |
| CN208624986U (en) * | 2017-10-30 | 2019-03-22 | 安徽乐金健康科技股份有限公司 | Chair backrest structure and Saunas seat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11684160B1 (en) * | 2022-07-13 | 2023-06-27 | Series International, Llc | Low envelope chair with high back pitch |
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230000 AJ-9 Block 669 Changjiang West Road, Hefei City, Anhui Province Applicant after: Rongjie Health Technology Co., Ltd. Address before: 230000 AJ-9 Block 669 Changjiang West Road, Hefei City, Anhui Province Applicant before: ANHUI LEJIN HEALTH SCIENCE & TECHNOLOGY CO., LTD. |
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