CN105173089A - Seat with waist pad - Google Patents
Seat with waist pad Download PDFInfo
- Publication number
- CN105173089A CN105173089A CN201510638899.4A CN201510638899A CN105173089A CN 105173089 A CN105173089 A CN 105173089A CN 201510638899 A CN201510638899 A CN 201510638899A CN 105173089 A CN105173089 A CN 105173089A
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- Prior art keywords
- seat
- backrest
- passenger
- cushion
- neckpillow
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- 230000008859 change Effects 0.000 claims description 5
- 210000001217 buttock Anatomy 0.000 description 14
- 210000002414 leg Anatomy 0.000 description 12
- 210000003127 knee Anatomy 0.000 description 8
- 230000006872 improvement Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000000689 upper leg Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 208000016254 weariness Diseases 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Abstract
The invention provides a seat with a waist pad. The seat comprises a seat sitting plate, an arc backrest which serves as the waist pad and protrudes towards the waist, a neck pillow backrest and an armrest. The seat sitting plate, the arc backrest and the neck pillow backrest are sequentially connected through a first fixing point and a second fixing point, and the second fixing point between the arc backrest and the neck pillow backrest is a rotary shaft connection structure. The length-adjustable seat achieves length adjustment of the seat through a drawing and pulling type structure. The neck pillow backrest comprises a height-adjustable neck pillow. A rotary shaft is a structure which is arranged between a connection backrest and a seat cushion in the current mainstream passenger plane seat and can adjust the inclination angle within a certain range. According to the seat with the waist pad, on the basis of guaranteeing the plane capacity, the support of the neck, the waist, the hip and the legs of a passenger is raised, and thus the riding comfort is raised; the seat can be transplanted to automobiles, trains, airplanes and other traffic tools conveniently, and quire high practicability and convertibility are achieved.
Description
Technical field
The present invention relates to a kind of seat, particularly high degree of comfort and the more economical seat of layout.
Background technology
As everyone knows, airline carriers of passengers is a kind of trip mode of high-speed and high-efficiency.Especially way far away travelling, passenger plane has become to be selected the most easily.Because the operation cost of passenger plane is huge, the seat of tourist class, in order to pursue interests, often arranges closely by Ge great airline company, and the horizontal and vertical spacing at seat is compressed to very little, therefore comparatively large for some builds, tallish passenger's comfort level is poorer.The height 170-180cm of such as typical passenger, the contriver as standard figure almost took current all main flow passenger planes, as Air Passenger A319,320,330,340,380, Boeing-737, the tourist class of 747,767,777,787 types such as grade.Without exception, contriver feels the narrow of seat space.For the long-distance international flight that riding time is greater than 10 hours, the ride experience of narrow and small nurse a grievance makes the journey of contriver very tired, after getting off the plane, needs the plenty of time to have a rest and adjusts, had a strong impact on work efficiency, therefore contriver is thinking the level of comfort how improving seat always.Contriver observes the seat design of existing main flow passenger plane, and the not special comfort level for passenger does too much consideration.And comfort level is own experience and the concerned issue of each passenger in fact.If by simple design improvement, do not changing on the basis of existing seat densities (i.e. transport power) completely, improve comfort of passenger, and in this, as the attraction of airline company, believe and will bring higher popularity, more prosperous popularity and abundanter profit for airline company.
The seat of existing transportation means is by the back board (standard of comparison and the back of angle adjustable and neck backup plate) of seat and adjustable-angle, to the waist of passenger without supporting, no matter how back board regulates, can be shaping in the position of waist by back board, but without independent regulatory function, do not stay to the space of rear rider yet.The present invention also relates to comprise the seats such as luxurious big bus, high ferro, pleasure boat and optimize distribution.
Summary of the invention
The object of the invention is to, ensure on the basis of the existing transport power of passenger plane, by improving outward appearance and the Functional Design of aircraft seat, providing a kind of more comfortable than existing seat, being particularly useful for the passenger plane economy seats of long-term travel.The present invention is suitable for but is not limited to economic class of airplane, is equally applicable to the application of the vehicle such as carrying coach and train.
The object of the invention is to be achieved through the following technical solutions:
Namely high degree of comfort seat has a seat for bustle, comprises seat seat, the arc acting as a cushion of protruding to waist as bustle, neckpillow backrest and handrail; Described seat seat, arcuate backrest are connected with the second attachment point by the first attachment point successively with neckpillow backrest, especially the second attachment point between arcuate backrest and neckpillow backrest is the connection structure with rotatable shaft, be arranged on turning cylinder adjusting knob on handrail as existing, the first attachment point also can be have rotatable shaft connection structure.Neckpillow backrest refers to common back and pillow backrest.
Described seat seat is adjustable length seat seat, and seat seat has drawing and pulling type structure, realizes seat seat length adjustment by drawing and pulling type structure.
Described neckpillow backrest, comprises an adjustable for height neckpillow.
Rotatable shaft between described rotatable shaft, especially arcuate backrest and neckpillow backrest connects in current main-stream passenger plane or high-speed rail seat to regulate the structure at angle of inclination (such as core component is one to two wheel to even meshing part) between backrest and seat cushion within the scope of certain angle.
After the present invention adopts technique scheme, reach following beneficial effect:
1. the knee of rear rider can have the space that front stall is acted as a cushion to the arc that waist protrudes, so change the seat fore-and-aft cearance in traditional design, namely the seat densities in passenger plane tourist class is ensured, namely transport power is constant, even can increase seat densities, not affect the operation cost of aviation (transport, tourism) company.
2. the present invention has the upper design of beginning more to meet ergonomics, improve the ride quality of passenger, especially be in partly couch seat throw off restraint when, back neck all has supporting, especially the supporting of waist, compared to traditional Chinese chair, makes passenger closer to the sleeping position that lies low, thus alleviate coach passenger and sit up straight the discomfort in small space for a long time, alleviate weariness from a tiring journey.
3. the present invention is a little more than prior art in manufacturing cost and complexity, but manufacturing technology is all direct, easy, feasible.Particularly compared to the manufacturing cost of passenger plane, upgrading improvement is as described in the present invention carried out to seat and can ignore completely.Therefore the present invention has very strong practicality and can convertibility.
4. the improvement of seat comfort degree, it is the Important Action promoting Aeronautical Service quality at hardware view, embody planemaker and airline company to the concern of passenger's primary demand, the favorable comment that its popularization certainly will obtain passenger is told from mouth to mouth with approbation, no matter this all may bring potential huge interests for airline company or planemaker.
5. the present invention is on the basis ensureing aircraft transport power and airline company's profit, by introducing adjustable length seat, arc acting as a cushion and neckpillow backrest, add passenger's neck, waist, the support of buttocks and leg, makes passenger upper body position when rest lower, closer to sleeping position, thus improve ride quality.This invention can conveniently be transplanted in existing automobile, train, the transport facilitys such as aircraft, has very strong practicality and can convertibility, can realize the beneficial effect that planemaker, airline company and passenger three are full of.
Accompanying drawing explanation
Fig. 1 is the schematic side view of traditional economy cabin seat,
Fig. 2 is the schematic side view of passenger plane economy seats structure of the present invention.
Fig. 3 is the structure schematic side view of passenger plane economy seats of the present invention after elongating seat cushion.
Fig. 4 be a passenger when knee is attached to front chair back, be sitting in the body posture schematic diagram on traditional Chinese chair and seat of the present invention respectively.
The structural representation of Fig. 5 to be the line of arcuate backrest and neckpillow backrest junction be smooth line.
Detailed description of the invention
By reference to the accompanying drawings and instantiation the present invention is described in further detail.
Fig. 1 shows, wherein d1 is the fore-and-aft cearance of two seats.D2 is the length of seat seat and cushion.D0 for passenger after sitting down, when knee is attached to after front chair backrest, the distance between buttocks and back of seat.θ for passenger after sitting down, when knee withstands on after front chair backrest, the angle between upper body and thigh.1 represents traditional economy cabin seat, and 2 represent a passenger, and 3 represent that back of seat is connected with the rotatable shaft between cushion.
Fig. 1 illustrates armchair structure in current main flow passenger plane tourist class and spacing.The angle between passenger's upper body and thigh is represented with θ angle in figure.Obviously, under the sleeping position that lies low, θ=180 degree, and when just sitting, θ=90 degree.More close to sleeping position, be more conducive to passenger and have a rest and sleep, therefore in order to increase θ angle, in hardware capability, current main flow passenger plane has only proposed the small adjustment of inclination of back of seat to increase comfort level.In passenger self, the reach (as illustrated by the arrows in fig. 1 direction) often through buttocks reaches larger θ angle, namely relatively more flat body posture.But due to seat spacing in main cabin very little, for high for some statures, that especially leg is long passenger, when just sitting, knee has sticked front stall back; Even if some statures are short, the passenger of short legs, the narrow and small of leg room does not allow more buttocks leading yet.In this case, even if be put into by back of seat minimum, when being attached on front seat back by knee, passenger still maintains higher sitting posture (less θ).On the other hand, as shown in Figure 1, due to the reach of buttocks, between occupant's back and back of seat, define one deck space, make waist can not get powerful support.Add neck without support, the flight this seat carrying out reach more than 10 hours is very large decocting.
Fig. 2 is seat schematic diagram of the present invention.In Fig. 2, d1 is the fore-and-aft cearance of two seats.D3 is the length of cushion.D4 is the cushion length difference of seat of the present invention and traditional Chinese chair.D5 is the spacing between traditional Chinese chair cushion and the front-row seats chair back.1 represents arc acting as a cushion, and label 2 is height adjustable neckpillow, and label 3 is the drawing and pulling type structure in adjustable length seat.4 is the rotatable shaft of seat of the present invention.5 is the rotatable shaft of traditional Chinese chair.As the arc acting as a cushion 1 of protruding to waist, neckpillow backrest and the handrail of bustle; Described seat seat is connected with the second attachment point by the first attachment point with neckpillow backrest successively with arcuate backrest, arcuate backrest, especially the second attachment point between arcuate backrest and neckpillow backrest is that rotatable shaft 4 connects, and adopts existingly to be arranged on turning cylinder adjusting knob on handrail.But the first attachment point also can be rotatable shaft to be connected, and its setting range can only be provided with two grades or fourth gear, mainly sit and throw off restraint and comfortable two kinds of semi-lying.
On vertical section, the line of arcuate backrest and neckpillow backrest junction is smooth line, and the recessed curve of the especially convex change of arcuate backrest cross section line is connected with neckpillow backrest.
The structure outline of traditional Chinese chair of broken line representation wherein.Maintain the constant of seat spacing d1 in the present invention's design, thus ensure that airline company need not sacrifice transport power or raise the admission fee to improve comfort of passenger.The design has carried out following improvement to traditional Chinese chair.First introduce arc acting as a cushion 1, cushion and backrest are coupled together by two rotatable shafts 4.On the one hand, the lumbar support disappearance caused due to the reach of buttocks is improved by arc acting as a cushion, on the other hand, and the space of the arcuate backrest rear formation of front row seat, effectively can increase the leg room of rear row passenger, make the knee of passenger comparatively can carry on the back the increase d4 that protracts by traditional Chinese chair.Therefore the forward pitch of buttocks is from also corresponding increase about d4, makes passenger closer to sleeping position.Simultaneously near passenger's neck, increase neckpillow 2 and design, consider the difference of different passenger's height, in order to this seat universality can be made stronger, neckpillow 2 adopts the height of certain limit adjustable, to adapt to the position of different passenger's cervical vertebra.The existence of countless ride experience and inflatable neck pillow and headrest shows, the support of neck and waist is for the importance of comfort of passenger.
Fig. 2 is seat schematic diagram of the present invention.In Fig. 2, d1 is the fore-and-aft cearance of two seats.D3 is the length of cushion.D4 is the cushion length difference of seat of the present invention and traditional Chinese chair.D5 is the spacing between traditional Chinese chair cushion and the front-row seats chair back.Label 1 represents that arc is acted as a cushion, and label 2 is height adjustable neckpillow, and label 3 is the drawing and pulling type structure in adjustable length seat.Label 4 is the rotatable shaft of seat of the present invention.Label 5 be traditional Chinese chair rotatable shaft (do not adopt in the present invention, but by arc acting as a cushion 1, rotatable shaft 4 replace).D4 is also that arc is acted as a cushion the length projected in the horizontal plane, and this length is that 3-15cm scope is better, and the center-line-average of taking advantage of time or passenger average according to passenger, can get an intermediate value, and 4-10cm is more conventional scope.The scope that the angle of 100-135 degree semi-lying is especially suitable.The height of arc acting as a cushion is generally greater than on horizontal surface and projects, namely can be larger dimensionally, and at 6-20cm, the height that certain arc is acted as a cushion also can be less than projected length on horizontal surface.In such range of sizes, the arc section of arc acting as a cushion can be various shape, as more gently or more quiet.Arc acting as a cushion is one block of special shaping metal or High molecular material plate.
The line of arcuate backrest and neckpillow backrest junction is smooth line.Arcuate backrest cross section is that arc convex line becomes recessed curve 9 and is connected with neckpillow backrest.The arc convex line of arcuate backrest is less protrusion, even non-salient straight line, can have better support to back.
The structure outline of traditional Chinese chair of broken line representation wherein.Maintain the constant of seat spacing d1 in the present invention's design, thus ensure that airline company need not sacrifice transport power or raise the admission fee to improve comfort of passenger.The present invention has carried out following improvement to traditional Chinese chair.First introduce arc acting as a cushion 1, cushion and backrest are coupled together by two rotatable shafts 4 or other fixed sturcture.On the one hand, the lumbar support disappearance caused due to the reach of buttocks is improved by arc acting as a cushion, on the other hand, and the space of the arcuate backrest rear formation of front row seat, effectively can increase the leg room of rear row passenger, make the knee of passenger comparatively can carry on the back the increase d4 that protracts by traditional Chinese chair.Therefore the forward pitch of buttocks is from also corresponding increase about d4, makes passenger closer to sleeping position.Simultaneously near passenger's neck, increase neckpillow 2 and design, consider the difference of different passenger's height, in order to this seat universality can be made stronger, neckpillow 2 adopts the height of certain limit adjustable, to adapt to the position of different passenger's cervical vertebra.The existence of countless ride experience and inflatable neck pillow and headrest shows, the support of neck and waist is for the importance of comfort of passenger.The present invention does not affect teapoy function after the chair back of existing airline passengers seat.
In order to take into account the convenient turnover of left and right passenger, as shown in Figure 2, the d5 distance of traditional Chinese chair does not diminish.Therefore, the length d3 of Chain cushion of the present invention compares the length d2 of traditional Chinese chair, reduces about d4.Consider that passenger is larger in the present invention in buttocks leading, therefore the support of buttocks and thigh also concerns comfort level.Seat of the present invention adopts to be hidden drawing and pulling type structure 3 and realizes the adjustable of seat length and seat.
Specific embodiments as shown in Figure 3.Wherein d1, d4, d5 and Fig. 2 are identical.Wherein d6 is the length of total cushion and seat after seat cushion elongates.Label 1,2,3,4,5 is identical with Fig. 2.Label 6 is can the cushion of lifting in drawing and pulling type structure.
The seat 3 that namely drawer type drawing and pulling type structure extends generally is hidden in Chain cushion, and especially when the upper and lower machine of passenger, passenger plane landing, passenger walks about turnover, when passenger has dinner, pins in a certain way.When passenger enters extended break state, can pull it.After pull-out, after pull, in " drawer ", put a cushion that can rise 6.Lifting heights can flush or a little more than fixing cushion.For example, rise mode can adopt spring to connect cushion 6 and " drawer " bottom, when pull-out " drawer ", and cushion 6 automatic spring, and locked by certain mode.Put back to cushion 6, then by after pressing spring, cushion 6 is pressed into " drawer ", and push back fixing cushion.Like this, under passenger's resting state, this can make up the cushion contraction in length problem brought of introducing of arc acting as a cushion 1 by adjustable length seat, and the effective length of cushion is increased to d6 from d3.The length of d6 can be designed to the cushion length d2 being longer than traditional Chinese chair completely, makes the Area of bearing of huckle larger, takes inevitable more comfortable.Cushion 6 is the physiological bending considering human buttock and leg a little more than the design of fixing cushion, and buttocks is further supported.
D1, d4 in Fig. 4, d5, d6 and Fig. 3 are identical.Label 1,2,3,4,5,6 is identical with Fig. 3.Label 7 is a passenger being sitting on traditional Chinese chair, with its profile of broken line representation.8 is a passenger being sitting on seat of the present invention, with its profile of solid line.
The passenger that illustrates of summing-up is sitting on traditional Chinese chair and seat of the present invention respectively, the sitting posture figure under resting state.Can see, the passenger on seat of the present invention, upper body position is lower, and θ angle is larger, and attitude is closer to the semi-lying of about 130 degree or sleeping position.Specifically, by the introducing of arc acting as a cushion 1, the leg room of passenger becomes larger, and comparatively traditional Chinese chair, can stretch closer to the front chair back by leg, back obtains more solid support compared with traditional Chinese chair simultaneously.Neckpillow backrest refers to common back and pillow backrest, by the introducing of height adjustable neckpillow 2 (pillow with adjustable neck can regulate height in the vertical channel on backrest), effectively according to passenger individual stature, can support neck formation.By the drawer type drawing and pulling type structure 3 of adjustable length seat and the introducing of cushion 6, when passenger's rest, can increase the effective length of seat, form the support to buttocks and leg, the seat that the introducing making up arc acting as a cushion 1 brings shortens.The introducing of two rotatable shafts 4, on the basis of conventional seat back Inclination maneuver, add the adjustment of lumbar support angle, the degree of freedom that back of seat leaning angle is regulated is larger.
Seat of the present invention can directly apply in the tourist class of current main flow passenger plane, and again need not change seat arrangement.Certainly as previously mentioned, seat of the present invention also can be applied and coach, sits in the transport facilitys such as paving train.Finally, inventor has devised a kind of passenger plane cabin example applying seat of the present invention.The design core of this seat arrangement is, each seat can do the slip in the certain limit of front and back and fix.Under this scheme, in theory, the spacing of each seat and front stall can adjust within the specific limits.According to the height information of this airline passengers, before passenger's boarding, can arrange in seat by airline company in advance, to meet different body type passenger with customizing to the demand of leg room.Certainly, airline company also slightly can change admission fee according to different leg rooms, also can carry out the seat of different comfort level, meet different passenger in tourist class.
Above scheme all can carry out multiple expansion or distortion, just repeats no more as space is limited, but all belongs to this invention.Should not illustrate according to this to limit the scope of the invention.
Claims (10)
1. there is a seat for bustle, it is characterized in that comprising seat seat, the arc acting as a cushion of protruding to waist as bustle, neckpillow backrest and handrail; Described seat seat, arcuate backrest are connected with the second attachment point by the first attachment point successively with neckpillow backrest, and the second attachment point between arcuate backrest and neckpillow backrest is rotatable shaft connection structure.
2. the seat with bustle according to claim 1, is characterized in that, the first attachment point has rotatable shaft connection structure.
3. the seat with bustle according to claim 1 and 2, is characterized in that described seat seat is adjustable length seat seat.
4. the seat with bustle according to claim 3, is characterized in that seat seat has drawing and pulling type structure of adjusting length.
5. the seat with bustle according to claim 1 and 2, is characterized in that establishing an adjustable for height neckpillow on described neckpillow backrest.
6. the seat with bustle according to claim 1 and 2, is characterized in that the arc length projected in the horizontal plane of acting as a cushion is 3-15cm.
7. the seat with bustle according to claim 6, is characterized in that the arc length projected in the horizontal plane of acting as a cushion is 4-10cm.
8. the seat with bustle according to claim 6 or 7, is characterized in that height that arc is acted as a cushion is greater than on horizontal surface and projects, get 6-20cm.
9. the seat with bustle according to claim 6 or 7, is characterized in that the line of arcuate backrest and neckpillow backrest junction is smooth line.
10. the seat with bustle according to claim 9, is characterized in that arcuate backrest cross section is that the recessed curve of convex change is connected with neckpillow backrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510638899.4A CN105173089A (en) | 2015-09-30 | 2015-09-30 | Seat with waist pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510638899.4A CN105173089A (en) | 2015-09-30 | 2015-09-30 | Seat with waist pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105173089A true CN105173089A (en) | 2015-12-23 |
Family
ID=54895673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510638899.4A Pending CN105173089A (en) | 2015-09-30 | 2015-09-30 | Seat with waist pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105173089A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996535A (en) * | 2016-07-01 | 2016-10-12 | 蔡国良 | Chair |
| CN108327593A (en) * | 2018-04-04 | 2018-07-27 | 泰姆勒汽车部件（苏州）有限公司 | Automobile front seat side plate |
| CN114466795A (en) * | 2019-09-30 | 2022-05-10 | 赛峰座椅美国有限责任公司 | Non-invasive fixed display shield |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29804358U1 (en) * | 1998-03-12 | 1998-07-09 | Grammer Ag, 92224 Amberg | Seat, in particular vehicle seat |
| CN201536822U (en) * | 2009-10-27 | 2010-08-04 | 徐森良 | Office-rest dual-purpose armchair |
| CN203460728U (en) * | 2011-02-02 | 2014-03-05 | 爱信精机株式会社 | Seat adjusting device and vehicle seat device with seat adjusting device |
| DE102012019721A1 (en) * | 2012-10-08 | 2014-04-10 | Andrey Obukhov | Neck support for persons in seats of car, during traveling, has pad centrally integrated into metal frame and direct posterior, and armchair in lateral contact with neck of seated person |
| CN104248249A (en) * | 2013-06-29 | 2014-12-31 | 陈少秋 | Novel office chair |
-
2015
- 2015-09-30 CN CN201510638899.4A patent/CN105173089A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29804358U1 (en) * | 1998-03-12 | 1998-07-09 | Grammer Ag, 92224 Amberg | Seat, in particular vehicle seat |
| CN201536822U (en) * | 2009-10-27 | 2010-08-04 | 徐森良 | Office-rest dual-purpose armchair |
| CN203460728U (en) * | 2011-02-02 | 2014-03-05 | 爱信精机株式会社 | Seat adjusting device and vehicle seat device with seat adjusting device |
| DE102012019721A1 (en) * | 2012-10-08 | 2014-04-10 | Andrey Obukhov | Neck support for persons in seats of car, during traveling, has pad centrally integrated into metal frame and direct posterior, and armchair in lateral contact with neck of seated person |
| CN104248249A (en) * | 2013-06-29 | 2014-12-31 | 陈少秋 | Novel office chair |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996535A (en) * | 2016-07-01 | 2016-10-12 | 蔡国良 | Chair |
| CN108327593A (en) * | 2018-04-04 | 2018-07-27 | 泰姆勒汽车部件（苏州）有限公司 | Automobile front seat side plate |
| CN114466795A (en) * | 2019-09-30 | 2022-05-10 | 赛峰座椅美国有限责任公司 | Non-invasive fixed display shield |
| CN114466795B (en) * | 2019-09-30 | 2024-10-01 | 赛峰座椅美国有限责任公司 | Non-invasive stationary display shield |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |