CN102390295B - A kind of safe either sitting or lying on it chair and safety headrest thereof - Google Patents
A kind of safe either sitting or lying on it chair and safety headrest thereof Download PDFInfo
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- CN102390295B CN102390295B CN201110285491.5A CN201110285491A CN102390295B CN 102390295 B CN102390295 B CN 102390295B CN 201110285491 A CN201110285491 A CN 201110285491A CN 102390295 B CN102390295 B CN 102390295B
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Abstract
A kind of safe either sitting or lying on it chair and safety headrest thereof.The invention belongs to the vehicles and seat class thereof and daily seat class.Its purpose is to solve existing aircraft, train, steamer, automobile passenger can not conveniently change sitting and lying attitude when long-distance travel, feel very arduous problem, improve seat safety simultaneously.The present invention proposes the sleeping two-purpose traffic tool of series sitting and either sitting or lying on it chair thereof, and it includes either sitting or lying on it aircraft, train, steamer, big bus, middle-bus and car etc..It is characterized by that they are mounted with the either sitting or lying on it chair of the present invention.This either sitting or lying on it chair be characterized by existing aero seat, big bus seat basis on, suitably increase height and the adjustable tilt scope of its backrest；Set up adjustable position and the headrest that coincide with brain rear portion, cervical region, shoulder；Not used time foldable foot lower limb gripper shoe or foot lower limb support air bag is set up before this seat.
Description
One, technical field
The invention belongs to the vehicles and seat class thereof, it includes either sitting or lying on it aircraft, train, steamer, big bus, middle-bus and car etc. and either sitting or lying on it chair thereof.Also relate to daily seat class, the either sitting or lying on it chair including office, cinema, performance contest venue, hospital, family etc..
Two, background technology
Existing main traffic instrument such as aircraft, train, steamer, automobile etc., from since they inventions so far, all without being designed specifically to the either sitting or lying on it vehicles, passenger therein to take posture single.But sit of a specified duration during passenger's long-distance travel and wanted to lie, lain for a long time and wanted to sit, therefore can not fully meet the needs that passenger takes.Concrete condition is as follows: aircraft from invention since its seat always based on sit.The seat of the first-class cabin of indivedual aircrafts is transformed into and can stretch the flight bed lain low in recent years, but each of which cost needs 600,000 yuans, so admission fee is significantly high, ordinary consumer can not consumed；Simultaneously because this seat need to take up space bigger, it is impossible to promote in general economic cabin.The adjustable angle of inclination of aero seat backrest in current general economic cabin is less, legs and feet do not support and pull support, resting the head on comfortable not, be not easy to sleep and have a rest and take for a long time, the long-range flight tourist-class cabin passenger such as international flight is especially desirable can couch the chair bed of rest by Energy and comfort.Present train has a sleeping carriage, but sleeping berth limited amount, supply falls short of demand；This sleeping berth is suitable for sleep in evening, and when daytime is taken, middle berth and upper berth can not be sat, and lower berth can be sat but uncomfortable, and these sleeping berths can not become seat, so it is not the optimum selection of the passenger of excursion and the travelling of non-sack time.All hard-seat coach of existing train and the backrest in most of soft seat compartment are all vertical, it is impossible to regulating angle of inclination, legs and feet can not stretch to opposite passenger, pulls support also without support, are not easy to very much sleep and have a rest and take for a long time.Aero seat has been loaded onto in current indivedual five-star soft seat compartment, takes more comfortable, but the scope of the tilt adjustable of its backrest joint is less, and legs and feet pull support also without support, rest the head on comfortable not, is also not easy to sleep and has a rest.So, passenger is overnight very arduous at hard seat and soft seat compartment, and they account for again the great majority of passenger.This is the couchette main cause that supply falls short of demand.Constantly raise speed along with railway transport of passengers and high-speed railway universal, its most passenger carriages are no longer necessary to sleeping berth in EMUs and are just needing senior luxurious either sitting or lying on it chair, to improve level of comfort.Bysteam whilst on tour is similar to when travelling by Train, and also has sleeping berth to be not suitable for sitting；Steamer passenger seat does not have legs and feet to support, and is not easy to the problems such as rest that couch.Along with the fast development of highway, take the automobile long-distance travels such as big bus, middle-bus, car, the people of tourism gets more and more.The adjustable extent at the angle of inclination of current common big bus passenger car backrest is less, and backrest height is not high enough, it is impossible to support rear portion, the crown；Its headrest shape designs not science, and position can not adjust, and cervical region does not support, and head stress is concentrated, and feels comfortable not, and legs and feet do not support and pull support.The luxurious big bus bus seat having has footrest, but footrest is only small, and stress is concentrated, and all without leg support, not bery comfortable, it is not easy to sleep and has a rest and take for a long time.Therefore, big bus middle-bus long-distance travel is taken the most arduous.Owing to the front and rear row seat of car does not all have foot leg support, its headrest shape designs not science, it is impossible to supporting rear portion, the crown, cervical region does not support, and head stress is concentrated, and feels comfortable not.Some cars additionally fasten a neck pad at chair headrest position after dispatching from the factory, and cervical region is more comfortable, but the problem that head stress is concentrated is not fully solved.Car back seat backrest is all fixing, it is impossible to tilt backwards the rest that couches, thus also uncomfortable when taking car long-distance travel.In a word, people are when airplane, train, steamer, big bus middle-bus, car long-distance travel, it is highly desirable to easily to convert the seat of sitting and lying attitude, it is highly desirable to existing aircraft, train, steamer, big bus middle-bus, car can become the sitting-lying double-purpose vehicles.
The seat of all kinds of vehicles is all passive safety feature, first has to ensure there is good security performance.Before bringing to a halt or occurring during collision, the head of people hits forward the rear portion of front-row seats due to inertia.Backrest rigidity that current metallic framework is made is high, poor toughness, so after the head of people knocks the rear portion of this seat, it is easy to injured.Not supporting owing to the headrest shape of existing all kinds of vehicle seats designs not science, cervical region and shoulder, brains rear portion stress is concentrated, and most headrest positions can not adjust.So not only feel comfortable not during sitting and lying at ordinary times, after knocking into the back etc. during collision, because the effect of inertia and to support protection bad, and the reason such as the backrest rigidity height made with metallic framework, poor toughness, it is easy to make passenger's head and neck injured.Therefore, the existing headrest of all kinds of vehicle seat and the security performance of backrest have much room for improvement.
It addition, people also often have the demand adjusted between two kinds of attitudes of sitting and lying in routine work is lived.Such as: a lot of all types staff in office work do not have local rest noon, its seat includes executive chair and is all not easy to have a rest, he (she) especially desirable one can handle official business, can couch again the either sitting or lying on it chair having a rest.Be seated for a long time see a film, to see that all kinds of performance does not have half recumbency to see comfortable.Spectators in particularly its luxurious box of high-grade movie theater, all kinds of theatrical performances place, sports tournament place wish that energy oneself adjustment sitting and lying attitude, legs and feet have the more comfortable chair of support.Adverse cardiac people sits up straight and lies low highly difficult, checks when needing walking-replacing tool in hospital, and existing wheelchair and stretcher are not optimum selections, necessary to they be provided with foot lower limb gripper shoe and headrest, can the wheelchair of half recumbency.General family is also desirable for one or two legs and feet to have support, can see the leisure chaise longue that TV is chatted by half recumbency.The progress scientific and technological along with computer network, massive plate display etc. and people pursue the raising of healthiness hope, and in the near future, people will wish and likely half recumbency office.To reduce the generation that the lumbar spondylosis of clerical workforce, cervical spondylosis, scapulohumeral periarthritis are sick, alleviate he (she) labor intensity.
Three, summary of the invention
The invention aims to solve the problems referred to above, people-oriented, from the angle facilitating all kinds of passenger, spectators, office person, leisure person, patient, it is proposed that the sleeping two-purpose traffic tool of series sitting and either sitting or lying on it chair thereof, including platoon either sitting or lying on it chair and independent either sitting or lying on it chair.It not only increases the comfortableness of the vehicles, also improves the safety of the vehicles.
The object of the present invention is achieved like this:
It is identical that the sleeping two-purpose traffic tool of the series sitting of the present invention includes either sitting or lying on it aircraft, train, steamer, automobile etc., their basic structure and operation principle and conventional airplane, train, steamer, automobile, the difference is that they are mounted with the either sitting or lying on it chair of the present invention.Above-mentioned automobile includes all kinds of big bus, middle-bus and the passenger car such as car, MPV, SUV.Namely the passenger car of the present invention includes all kinds of automobiles that confession people takes.
The serial either sitting or lying on it chair of the present invention be characterized by existing aero seat, big bus seat basis on, suitably increase the adjustable tilt scope of its backrest；Suitably increase the height of backrest, set up adjustable position can support rear portion, the crown and the headrest that coincide with brain rear portion, cervical region, shoulder；Setting up foot lower limb gripper shoe or foot lower limb support air bag before this seat, this foot lower limb gripper shoe and foot lower limb support air bag can be got up in the not used time in folding, space-saving；Also foldable foot gripper shoe or not foldable foot gripper shoe can be set up before this seat.
The present invention different level of consumption according to consumers in general, devises common manual either sitting or lying on it chair and luxurious electronic either sitting or lying on it chair, and has platoon either sitting or lying on it chair and the big class of independent either sitting or lying on it chair two.The foot lower limb gripper shoe that its difference is platoon either sitting or lying on it chair is flexibly connected with front-row seats, and energy folding is after front-row seats；The foot lower limb gripper shoe of independent either sitting or lying on it chair is flexibly connected with this seat cushion front end, and energy folding is below this seat cushion.The foot lower limb gripper shoe of common manual chair bed and the position adjustment of backrest are controlled by manually (pneumatic)；The dual-purpose chair of luxurious electric sitting/sleeping is then equipped with the foot lower limb gripper shoe of Electronic control and electric back and electric headrest.
The present invention devises the platoon either sitting or lying on it chair utilizing existing aero seat, big bus seat to transform.Brand-new design two platoon either sitting or lying on it chair on existing aero seat, big bus seat basis.Common manual either sitting or lying on it chair that brand-new design can be used alone and luxurious electronic either sitting or lying on it chair；And devise the wheelchair of either sitting or lying on it office chair, leisure chaise longue and hospital on this basis.Brand-new design is applicable to either sitting or lying on it chair and the foot lower limb support air bag system thereof of car.
The backrest of the serial either sitting or lying on it chair of the present invention and electric back can adopt existing big bus seat, aero seat backrest production technology to produce, as adopted metallic framework to add the polyurethane cold foaming forming technique of height resilience.In order to, while the comfortableness of the sleeping two-purpose traffic tool of the series sitting improving the present invention and either sitting or lying on it chair thereof, also improve its safety.Present invention innovation proposes the backrest production technology of either sitting or lying on it chair and adopts nonmetal frame board to add the cold foaming forming technique production decision of polyurethane height resilience.Namely the backrest frames of either sitting or lying on it chair adopts nonmetal frame board.Nonmetal frame board adopts intensity height, good toughness, nonflammable engineering plastics injection molded.The backrest and the electric back not only intensity that so produce are high, also have certain elasticity, couch at ordinary times rest time more comfortable.When collision before bringing to a halt suddenly or occurring, after the people on posterior seat bumps against the rear portion of this backrest, this backrest can suitably deform by bend forward, plays the effect absorbing energy, providing buffering, protection passenger.For the extra high passenger of safety requirements and the vehicles, after backrest, also can be stained with a cushion pad or buffer air bag with nylon adherent buckle.When collision before bringing to a halt suddenly or occurring; after the head of the passenger on posterior seat bumps against cushion pad or the buffer air bag at front seats backrest rear portion; this cushion pad or buffer air bag deformation, further function as the effect absorbing energy, providing buffering, protection head of passenger.After knocking into the back during collision; backrest can in company with passenger's rearward movement together; this backrest can flexural deformation suitably backward; it is applied to the active force with passenger to be weakened and be uniformly distributed; plus the support of the active head restraint coincideing with the brain rear portion of passenger, cervical region, shoulder of the present invention comprehensively, serve the effect absorbing energy, buffering, the protection whole vertebra of passenger and head being provided very well.
Another innovation in safety of the sleeping two-purpose traffic tool of the series sitting of the present invention and either sitting or lying on it chair thereof is the active head restraint that this seat is additionally arranged above-mentioned and passenger brain rear portion, cervical region, shoulder coincide, and its pillow core adopts flexible material manufacture.It is big to passenger's incidence Area of bearing, and uniform force is disperseed, and not only passenger can be made to couch at ordinary times comfortable, alleviate the fatigue of long-distance travel, also solves the protection problem of the cervical vertebra to passenger of seat during collision after the vehicles occur and head simultaneously.
The sleeping two-purpose traffic tool of the series sitting of the present invention and either sitting or lying on it chair thereof, from meeting the actual demand about consumer, creatively propose the product design scheme that series is complete.Compared with the prior art, there is the features such as original creation widely applicable, advanced, Nover practical, cost performance be good.Its enforcement and promoting improving existing aircraft, train, steamer, the level of comfort of automobile and security performance, starts the either sitting or lying on it vehicles new stage comprehensively；Existing movie theater, all kinds of performance contest place, hospital's conditions of service to adverse cardiac people will be improved；Office rest condition and the leisure condition of vast family of all kinds of clerical workforces will be improved, be conducive to he (she) healthy.
Four, accompanying drawing explanation
Fig. 1 is the platoon either sitting or lying on it chair schematic diagram of the present invention utilizing existing aero seat, big bus seat to transform.
Fig. 2 is the platoon either sitting or lying on it chair schematic diagram of the present invention of brand-new design on existing aero seat, big bus seat basis.
Fig. 3 is the platoon either sitting or lying on it chair schematic diagram of the present invention of Curve guide impeller on the platoon either sitting or lying on it chair basis of Fig. 2.
Fig. 4 is the either sitting or lying on it chair schematic diagram that can be used alone of the present invention.
Fig. 5 is the cut-away view of the foot lower limb gripper shoe 25 of Fig. 4.
Fig. 6 is the electronic either sitting or lying on it chair schematic diagram that can be used alone of the present invention.
Fig. 7 is the cut-away view of the foot lower limb gripper shoe 25 of Fig. 6.
Fig. 8 is the front schematic view of headrest 19 and backrest 20.
Fig. 9 is the A-A cut-away view of Fig. 8.
Figure 10 is the B-B cut-away view of Fig. 8.
Figure 11 is the C-C cut-away view of Fig. 8.
Figure 12 is either sitting or lying on it car and the either sitting or lying on it chair schematic diagram thereof of the present invention.
Figure 13 is high-grade either sitting or lying on it car and the either sitting or lying on it chair schematic diagram thereof of the present invention.
Five, detailed description of the invention
As it is shown in figure 1, load onto foot lower limb gripper shoe as shown in the drawing below the seat cushion of common big bus aero seat just become the platoon either sitting or lying on it chair of the present invention.1 is the seat cushion of this either sitting or lying on it chair, and there is movable hand rail 2 on its side and can control the control knob 3 of backrest inclination angle.4 is the backrest of adjustable tilt angle, and its angle of inclination can be about 45 degree, more than the angle of inclination of common backrest.The inclination principle of backrest and structure are known technology, and its air spring recliner etc. is commercially available special part, therefore does not describe in detail.5 is the spring bearer plate of shin support panel 10.6 is two seat cushion crossbeams；7 is backrest adjustment seat；8 is seat foot；9 for supporting the base plate of seat.Seat cushion 1 and two seat cushion crossbeams 6 connect firmly, and 6 connect firmly with seat foot 8, and 8 connect firmly with base plate 9.10 is shin support panel, its upper end is supported by the forward position of seat cushion 1, its lower end and foot gripper shoe 11 chain connection, this hinge axis has a torsion spring (not shown in FIG.) make shin support panel 10 counterclockwise rotate to pack up, it is close to after backrest 4, between shin support panel 10 with backrest 4, has nylon adherent buckle (having another name called velcro) to be connected.Foot gripper shoe 11 has bending at heel place, its other end and joint cover 12 chain connection, this hinge axis has a torsion spring (not shown in FIG.) make foot gripper shoe 11 counterclockwise rotate and lifts, and joint cover 12 is anchored on seat cushion crossbeam 6 by bolt 13.First the top of shin support panel 10 is extracted out from spring bearer plate 5 when passenger couches, and be depressed into the forward position of seat cushion 1；The little swash plate support location that foot gripper shoe 11 up time simultaneously rotates and is with by joint cover 12.At this moment the legs and feet of passenger can be placed in shin support panel 10 and foot gripper shoe 11 respectively.Passenger presses control knob 3 again, and can couch after regulating the angle of inclination of backrest 4 rest.Passenger couches complete when wanting to sit, and can first press control button 3, and backrest 4 can be upspring reset；Legs and feet being removed from shin support panel 10 and foot gripper shoe 11,10 and 11 i.e. reliable spring reset shows form to Fig. 1 right side again.At this moment passenger can normally take.This is the improved method saved most making full use of existing big bus aero seat.It is applicable to the improvement of existing big bus bus seat and aero seat is used.But its shortcoming is limited by original armchair structure, and foot lifts not, and shank is not put into the most comfortable position；Its headrest shape design is simple and position is fixed, and hindbrain and neck support area are little, and stress is concentrated, and in bed partially and along with the vibration of car and inertial rocking about head, cervical region cannot loosen, and comfort level has much room for improvement.
As in figure 2 it is shown, 14 is the seat cushion of the either sitting or lying on it chair of the present invention, it is under the premise not reducing passenger's seat cushion level of comfort, reduces the height bottom this seat cushion, this improves the height of seat cushion crossbeam 6.Meanwhile, shin support panel 10, foot gripper shoe 11, joint cover 12, bolt 13 are along with raising, and shank has been put into the most comfortable position.The level of comfort of the lower limb situation compared with Fig. 1 increases.The above-mentioned function of 10,11,12,13, principle, structure are identical with Fig. 1, therefore do not repeat.15 is that seat cushion 14 lateral sliding controls button；16 for adjusting the control button at backrest 20 angle of inclination；17 is the backrest adjustment seat of the present invention；18 is foldable platen, can put lunch box etc. after opening；19 is the headrest of adjustable position, and it has the curved surface coincideing with brain rear portion, cervical region, shoulder, and the curved surface wherein coincideing with brain rear portion is a concave curved surface, and soft comfortable is such as bed medicated pillow, as shown in Fig. 8, Fig. 9, Figure 10；20 is the backrest that can support rear portion, the crown that relatively backrest 4 has suitably been increased, and it supports headrest 19.Nylon adherent buckle is had to be connected between 19 with 20.21 is the cloth being connected with headrest 19, has nylon adherent buckle to be connected, play attractive, decorative effect simultaneously between it with backrest 20.When rest the head on 19 be necessary to adjust position time, 19,21 and 20 points can first be opened by passenger, coincide until headrest 19 and passenger's brain rear portion, 19 position suitables of resting the head on, feel comfortable after, then be connected 19,21 with nylon adherent buckle with 20.Nylon adherent buckle is had to be connected between shin support panel 10 with backrest 20.
Clearly easily see for the ease of Fig. 2, centre in Fig. 2 and be not drawn into movable hand rail 2 in the either sitting or lying on it chair on the right, control button 15,16 and backrest adjustment seat 17；Middle either sitting or lying on it chair is also not drawn into foldable platen 18.
Cancelling the shin support panel 10 in Fig. 1, Fig. 2, this either sitting or lying on it chair also can realize the sitting-lying double-purpose function shown in this figure, and its operation principle is essentially identical with above-mentioned, therefore does not describe in detail.Also can cancel the hinge of foot gripper shoe 11 front end and reduction torsion spring therein in this scenario, by foot gripper shoe 11 with joint cover 12 as one, bolt 13 foot gripper shoe 11 and joint cover 12 are anchored on seat cushion crossbeam 6.Namely foot gripper shoe 11 is a fixed foot gripper shoe.The program also very comfortable, facilitate feasible.
As it is shown on figure 3, this is the platoon either sitting or lying on it chair designed to make full use of seat space below.Seat cushion 14 little cupboard 22 below covers at the towelling coverlet with passenger when can deposit passenger's parcel or deposit passenger's rest.The rear top bevel of above-mentioned little cupboard 22 is as the foot gripper shoe of this chair.23 is hinges, it with 22 after connect firmly, the lower end of another side and shin support panel 24 connects firmly.This hinge axis there is a torsion spring (not shown) make shin support panel 24 counterclockwise rotate around this hinge axis, so that 24 at not used time auto-approaching front seats backrest, there is a hinge at the middle part of shin support panel 24, after this hinge bends, the top of shin support panel 24 is connected with backrest 20 by nylon adherent buckle, as shown in the seat in the middle of Fig. 3 and the right.The soft layer that can suitably thicken 24 makes shank more comfortable.This design is more simple and reliable, uses more convenient.Other principle, structure are identical with Fig. 2.
The platoon either sitting or lying on it chair of the present invention as shown in Figure 1, Figure 2, Figure 3 shows is applicable to big bus, middle-bus, is also applied for all kinds of movie theater, all kinds of theatrical performances place, all kinds of stadiums and gymnasiums.Can by aero seat constructive accounting, control button 16 and backrest air spring recliner with flexible axle connecting chair backrest inclination after, backrest can be arranged easily to control the position of button 16, so, this platoon either sitting or lying on it chair is adaptable to the use needs of aircraft, train, steamer, meanwhile, it is also applied for all kinds of movie theater, all kinds of theatrical performances place, all kinds of stadiums and gymnasiums.
As shown in Figure 4,25 is liftable foot lower limb gripper shoe.26 is soft decorative mat, has nylon adherent buckle to be connected between it with seat cushion 28, backrest 20, foot lower limb gripper shoe 25.27 is the control button of foot lower limb gripper shoe 25.The principle of the angle adjustment of this foot lower limb gripper shoe 25 is identical with the principle of the angle adjustment of backrest 20 and structure with structure, also uses commercially available air spring recliner.Owing to this reclining apparatus is the known technology in existing big bus seat, therefore it is not drawn into, does not also describe in detail.29 is little cupboard, covers in the towelling coverlet use with passenger, connected firmly by bolt and base plate 9 bottom it when can give the passenger on this seat as required or deposit parcel to the passenger on posterior seat or deposit passenger's rest.Backrest shown in Fig. 4 is identical with Fig. 2, Fig. 3 with the theory structure of active head restraint, therefore does not repeat.
When passenger needs to couch rest, can first pressing control button 27, foot lower limb gripper shoe 25 is lifted automatically, when foot lower limb gripper shoe 25 is raised up to comfortable position, decontrols and controls button 27；Then, pressing control button 16, upper body is lain down after making backrest 20 tilt to comfortable position.When passenger needs sitting after couching rest, pressing control button 16, backrest 20 sets back automatically rising；Then, then press control button 27, meanwhile, by the downward presser feet lower limb gripper shoe 25 of shank, make 25 to set back.
As it is shown in figure 5,30 is foot gripper shoe, it is flexibly connected with axle 39, in order to 30 with shin support panel 37 automatically in 110 degree of angles, can cosily prop up spike when lifting.When 30,37 put down completely, 30 with 37 automatically in an angle of 90 degrees, can be close to base plate 9 again.31 is stretchable spring, and its one end couples with axle 39, and the other end couples with the little axle 34 being fastened on shin support panel 37.32 is the soft layer on shin support panel 37.33 for can the positioning hanger of contracting gripper shoe 38, this positioning hanger is coupled with shin support panel 37 by hinge, and this hinge axis has a reduction torsion spring (not shown in FIG.).Contracting gripper shoe 38 can there be several holes, location inserted for above-mentioned positioning hanger 33.When passenger couches rest and during shin support panel 37 inadequate length, passenger with positioning hanger 33 under a foot press, can make positioning hanger 33 from can the hole, location of contracting gripper shoe 38 extract；To drive and contracting gripper shoe 38 can extend out to correct position by 39 by another pedal foot gripper shoe 30,30 again, and afterwards, unclamp positioning hanger 33, positioning hanger 33 then inserts in hole, location under the effect of above-mentioned reduction torsion spring.Meanwhile, extension spring 31 is elongated, and inhales and has stored energy.When passenger couch rest terminate time, with positioning hanger 33 under foot press, make positioning hanger 33 from can the hole, location of contracting gripper shoe 38 extract, can contracting gripper shoe 38 then under the effect of extension spring 31 automatic indentation set back.35 air springs (i.e. the air spring recliner of unillustrated foot lower limb gripper shoe 25 in Fig. 4) for shin support panel 37 can be made to lift, 36 is axle, and 35 are flexibly connected with 37 by 36.
As shown in Figure 6,40 is the fractional motor driving foot lower limb gripper shoe 25 to rotate；41 is electric appliance control box, and it controls the position of 25 and electric back 44, and has memory function, and its principle is identical with the control principle of the automatic seat on high-grade car, for known technology；42 hold concurrently handrail for collateral fagging；43 is the seat cushion of the electronic either sitting or lying on it chair of the present invention, the upper end chain connection of its front end and foot lower limb gripper shoe 25, the lower end chain connection of its rear end and electric back 44；45 is electric headrest, it is driven by fractional motor and feed screw nut's (being not drawn in Fig. 6), the electric headrest 45 of this adjustable position has the curved surface coincideing with brain rear portion, cervical region, shoulder, the curved surface wherein coincideing with brain rear portion is a concave curved surface, and soft comfortable, and supported by the electric back 44 that can support rear portion, the crown suitably increased, electric headrest 45 is also connected with the cloth 21 playing attractive, decorative effect, has nylon adherent buckle to be connected between cloth 21 with electric back 44；46 fractional motors for driving electric back 44 to rotate, 47 is the support crossbeam of seat cushion 43,48 is little cupboard, cover in the towelling coverlet use with passenger when can give the passenger on this seat as required or deposit parcel to the passenger on posterior seat or deposit passenger's rest, connected firmly by bolt and base plate 9 bottom it.
Passenger is sitting on the electronic either sitting or lying on it chair shown in Fig. 6 by the button on electric appliance control box 41, can the rotation of control pin lower limb gripper shoe 25 and electric back 44 easily, it is thus achieved that the lying position that oneself is the most comfortable, and can remember；Can be adjusted the position of electric headrest 45 easily by the button on electric appliance control box 41, this position also can be remembered simultaneously.
As it is shown in fig. 7,32 is the soft layer on shin support panel 37；49 control, for current collector, the fractional motor that box 41 controls, and it and shin support panel 37 connect firmly；50 is the adjustment screw mandrels that driven by fractional motor 49, it by connect firmly can nut 51 in contracting gripper shoe 38, make 38 to make flexible rectilinear motion in 37.When passenger starts to couch rest, if sensation shin support panel 37 length is inadequate, it is possible to by the button of electric appliance control box 41, controls fractional motor 49 and drive 50 rotations, so that nut 51 drives contracting gripper shoe 38 can extend out to legs and feet comfortable position, this position also can be remembered by 41.After passenger couches rest, can press the rest button on 41, be controlled by the circuit in 41, make 49 first to drive 50 reversions, then nut 51 drives 38 retraction original positions.Then, fractional motor 40 makes foot lower limb gripper shoe 25 spinning reduction, and fractional motor 46 makes electric back 44 spinning reduction.
The either sitting or lying on it chair that two kinds of the present invention as shown in Fig. 4, Fig. 6 can be used alone, it is adaptable to either sitting or lying on it aircraft, train, steamer, luxurious big bus middle-bus.It is simultaneously applicable to all kinds of cinema, all kinds of performance contest place.Electronic either sitting or lying on it chair shown in Fig. 6 is particularly suited for its medium-to-high grade place.
Either sitting or lying on it chair as shown in Fig. 4, Fig. 6 is when steric requirements allows, and backrest 20, electric back 44 can be set level completely, and foot lower limb gripper shoe 25 can be lifted completely, thus forming a bed that can lie low.They are cheap more than the flight bed of existing cost 600,000 yuans.They are adapted in the middle of all kinds of high-grade vehicles to use.
Little cupboard 29,48 is not set in the position of the little cupboard 29,48 of the either sitting or lying on it chair that can be used alone shown in Fig. 4, Fig. 6, and set as shown in Figure 2 can folding or not foldable foot gripper shoe 11, foot lower limb gripper shoe 25 shown in Fig. 4, Fig. 6 does not set foot gripper shoe 30 and can contracting gripper shoe 38 etc. simultaneously, such either sitting or lying on it chair also can form platoon either sitting or lying on it chair, but its cost is high compared with the platoon either sitting or lying on it chair shown in Fig. 2.
One piece can be connected firmly below the little cupboard 29,48 of the either sitting or lying on it chair that can be used alone shown in Fig. 4, Fig. 6 and support flat board (being not drawn in Fig. 4, Fig. 6), and after this support flat plate bottom installs four steamboats supporting this chair, can use as office chair and family's body spare time chair.People can with it comfortable be seated or half recumbency office thinking, half recumbency is made a phone call, TV etc. of reading newspaper of reading a book.Mix laptop computer and gripper shoe thereof, or mix keyboard, mouse and gripper shoe thereof, and after massive plate display, can half recumbency computer office.Noon, clerical workforce can couch rest with it.So can reduce the generation of the lumbar spondylosis of clerical workforce, cervical spondylosis, scapulohumeral periarthritis, and can alleviate he (she) labor intensity.Through above-mentioned install four steamboats additional after the either sitting or lying on it chair of Fig. 4 can as the walking-replacing tool of hospital adverse cardiac people.The electronic either sitting or lying on it chair of the Fig. 6 after above-mentioned repacking arranges suitable amplitude and the frequency of the positive and negative rotation of electric back 44 also by electric appliance control box 41, and people is sitting on this chair along with doing the motion of waist abdomen, can play the effect of body-building apparatus.
The foot gripper shoe 11 of Fig. 1 and Fig. 2, Fig. 3 foot gripper shoe and the rear top bevel of little cupboard 22, Fig. 5 and Fig. 7 foot gripper shoe 30 above the viscous movable soft callosity of available nylon adherent buckle, passenger can take off shoes, foot is placed on this callosity, although losing refined, but during long-distance travel, such recumbency is really very easily comfortable, necessary.
As shown in Figs. 8 to 11,53 is the nonmetal frame board of backrest 20 and electric back 44, and as shown in FIG., back circular arc camber when its supporting surface shape and human body sitting coincide and can support rear portion, the crown its structure, its material, performance, effect be not as it was previously stated, therefore repeat.
As shown in Fig. 9, Figure 10 and Figure 12,52 is a cushion pad or buffer air bag, and it is bonded at by nylon adherent buckle after either sitting or lying on it chair back 20 or electric back 44, and as shown in FIG., its performance, effect be not as it was previously stated, therefore repeat for its structure.
As shown in figure 12, front row is electronic either sitting or lying on it chair, and 44 is the electric back that can support rear portion, the crown；Heel row is manual either sitting or lying on it chair, and 20 is the tiltable backrest that can support rear portion, the crown.54 is the vehicle body of car；55 is the control button that either sitting or lying on it chair is other；56 is foot lower limb support air bag, and it is by special little air pump (being not drawn in Figure 12) supply and an aerofluxus.This special little air pump is by storage battery power supply on car, and controlled button 55 controls.Whole foot lower limb support air bag system contacts with the air bag system on car without any and disturb, without any negative effect.57 is front-seat seat cushion；58 is a pair pair of electronic pinch roller rolled；59 is flexible callosity, namely conventional in existing car callosity；60 is front-row seats underframe, can hold 58 and 59 inside it, and its back bevel doubles as the foot gripper shoe of back seat；61 is the shin support panel of back seat, its lower end has a hinge to be connected with body bottom, this hinge axis there is a torsion spring (being not drawn in Figure 12) make shin support panel 61 counterclockwise rotate around this hinge axis, so that 61 at not used time auto-approaching front-row seats backrest；There is a hinge at the middle part of 61, and after this hinge bends, the top of shin support panel 61 is connected with front-row seats backrest by nylon adherent buckle, in Figure 12 shown in the double dot dash line position of this shin support panel 61.62 is heel row seat cushion；63 is back seat underframe；64 is the trailing wheel of car；65 is the front-wheel of car；66 is the foldable shin support panel of first line right seat (co-driver)；67 is road surface.
When the passenger on front-row seats needs to couch rest, can pressing the control button 55 that seat is other, a pair electronic pinch roller 58 in front-row seats underframe 60 starts rolling, on take turns and counterclockwise rotate, lower whorl is rotated clockwise, in flexible callosity 59 indentation front-row seats underframe 60；Then, above-mentioned special little air pump starts to supply in foot lower limb support air bag 56, just defines foot lower limb supporting pad after 56 full gas, and this special little air pump quits work.Meanwhile, electric back 44 is rotated clockwise, and stops after slowly dropping to comfortable position.This passenger rest that couches is complete when needing sitting, presses the knob 55 on seat side, and electric back 44 counterclockwise rotates, and stops after slowly rising to seated position.Meanwhile, above-mentioned special little air pump starts to bleed from foot lower limb support air bag 56, and after the gases of 56 li are drained, this special little air pump quits work.Then, a pair electronic pinch roller 58 in front-row seats underframe 60 starts rolling, on take turns and be rotated clockwise, lower whorl counterclockwise rotates, flexible callosity 59 stretches out in front-seat seat bottom frame 60, covers on foot lower limb support air bag 56, and the so far adjustment of sitting and lying attitude is all automatically performed.
When the passenger on back seat needs to couch rest, the top nylon adherent buckle of shin support panel 61 can be made to disengage and be rotated clockwise by hands, open shin support panel 61, shank is placed on 61.Then pressing the control button 16 (not drawing in Figure 12) adjusting backrest 20 angle of inclination that seat is other, couch to comfortable position relieving 16.Couching complete when needing sitting, first removed from 61 by shank, 61 counterclockwise rotate by above-mentioned torsion spring effect and to set back, and are connected with nylon adherent buckle after front-row seats backrest；Then, pressing control button 16, backrest 20 sets back.
Economical car front two rows seat all can adopt manual either sitting or lying on it chair.Front-row seats can above-mentioned foot lower limb support air bag system, and foldable shin support panel 66 is set before first line right seat (co-driver), as shown in figure 12.66 lower ends have hinge to be connected with vehicle body, and this plate is by, after the hinge complications in the middle of it, being close on the underbody before seat at ordinary times.Passenger need to couch rest time, supported by lower end hinge and seat cushion forward position after 66 pull-outs are set level, form foot lower limb gripper shoe.
As shown in figure 13, luxury car front two rows seat all can adopt electronic either sitting or lying on it chair.Its front seats and back seats all can adopt above-mentioned foot lower limb support air bag system.Can suitably lengthen vehicle body, make the foot of the passenger on back seat need not be placed on below front-row seats.This foot lower limb support air bag system feels very comfortable to people, and it compensate for the major defect of existing limousine.This there is comfortable foot lower limb support air bag, have comfortable electric back and headrest, front two rows can comfortable couch the luxury car having a rest, further increase the luxurious comfort level of existing limousine, very popular.This foot lower limb support air bag system is further substituted the foot lower limb gripper shoe 25 of the electronic either sitting or lying on it chair shown in Fig. 6, Fig. 7, it is combined into high-grade either sitting or lying on it chair, in the either sitting or lying on it vehicles that all kinds of top grades are luxurious or for other high-grade luxurious place with above-mentioned electric back 44 and electric headrest 45 etc..
Claims (3)
1. the safe either sitting or lying on it chair being applicable to the sleeping two-purpose traffic tool of series sitting, cinema, performance contest place, office-recreational medical treatment domestic place; it is characterized by energy flexural deformation when this safe either sitting or lying on it chair has collision before and after the above-mentioned vehicles are brought to a halt suddenly or occurred to be subject to passenger's inertial impaction, the backrest of energy, offer buffering, protection passenger is provided; the framing structure of this backrest is that a nonmetal frame board, this backrest and nonmetal frame board thereof can support rear portion, the crown；This backrest has the active head restraint of an adjustable position, this headrest has the curved surface that the brain rear portion with passenger, cervical region, shoulder coincide, the curved surface wherein coincideing with brain rear portion is a concave curved surface, and rear portion, the crown can be supported, its pillow core adopts flexible material manufacture, it is big to passenger's incidence Area of bearing, and uniform force is disperseed, and this backrest adopts nonmetal frame board to add the polyurethane cold foaming forming technique of height resilience and makes.
2. one kind is applicable to the sleeping two-purpose traffic tool of series sitting, cinema, performance contest place, the safe either sitting or lying on it chair in office-recreational medical treatment domestic place, it is characterized by that this safe either sitting or lying on it chair has collision before and after the above-mentioned vehicles are brought to a halt suddenly or occurred to be subject to energy flexural deformation during passenger's inertial impaction, absorb energy, buffering is provided, the backrest of protection passenger, the framing structure of this backrest is a nonmetal frame board, this backrest and nonmetal frame board thereof can support rear portion, the crown, this backrest adopts nonmetal frame board to add the polyurethane cold foaming forming technique of height resilience and makes.
3. safe either sitting or lying on it chair according to claim 1 and 2, is characterized by that described nonmetal frame board is by intensity height, good toughness, nonflammable engineering plastics manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110285491.5A CN102390295B (en) | 2007-08-02 | 2007-08-02 | A kind of safe either sitting or lying on it chair and safety headrest thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110285491.5A CN102390295B (en) | 2007-08-02 | 2007-08-02 | A kind of safe either sitting or lying on it chair and safety headrest thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100354951A Division CN101100175B (en) | 2007-08-02 | 2007-08-02 | Sitting and lying on two-purpose chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102390295A CN102390295A (en) | 2012-03-28 |
| CN102390295B true CN102390295B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110285491.5A Expired - Fee Related CN102390295B (en) | 2007-08-02 | 2007-08-02 | A kind of safe either sitting or lying on it chair and safety headrest thereof |
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| Country | Link |
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| CN (1) | CN102390295B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042957B (en) * | 2012-12-31 | 2017-08-08 | 刘基农 | The sleeping two-purpose traffic tool of improved series sitting and its multipurpose either sitting or lying on it chair |
| CN105172820A (en) * | 2015-09-25 | 2015-12-23 | 苏州标图高级座椅有限公司 | Machining process for high-speed train seats |
| CN105539226A (en) * | 2016-01-05 | 2016-05-04 | 湖南中成机械有限公司 | Multifunctional seat and vehicle |
| CN105644399A (en) * | 2016-04-13 | 2016-06-08 | 长春富维—江森自控汽车饰件系统有限公司 | Automobile seat tray type leg support system driven by gas spring |
| CN110876540A (en) * | 2019-11-04 | 2020-03-13 | 杭州土豆熊科技有限公司 | Intelligent sofa capable of adjusting temperature and measuring weight |
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| US5782529A (en) * | 1997-02-20 | 1998-07-21 | Alliedsignal Inc. | Inflatable seat back |
| CN2435274Y (en) * | 2000-06-24 | 2001-06-20 | 罗国亮 | Air-filled head rest |
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| CN1535863A (en) * | 2003-04-09 | 2004-10-13 | 武建民 | Electric head pillow |
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| CN1602782A (en) * | 2004-10-28 | 2005-04-06 | 上海交通大学 | Portable long distance travel pillow |
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|---|---|---|---|---|
| US5782529A (en) * | 1997-02-20 | 1998-07-21 | Alliedsignal Inc. | Inflatable seat back |
| CN2435274Y (en) * | 2000-06-24 | 2001-06-20 | 罗国亮 | Air-filled head rest |
| CN1535863A (en) * | 2003-04-09 | 2004-10-13 | 武建民 | Electric head pillow |
| CN2639073Y (en) * | 2003-08-29 | 2004-09-08 | 钟世杰 | Quickly adjusting seat for automobile |
| CN2661489Y (en) * | 2003-11-20 | 2004-12-08 | 关华荣 | Movable vehicular seat with doublesided headrest |
| CN2707551Y (en) * | 2004-04-16 | 2005-07-06 | 洪志忠 | Automobile seat headrest |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN102390295A (en) | 2012-03-28 |
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