CN102390295A - Safe seating-sleeping dual-purpose seat and safe headrest thereof - Google Patents
Safe seating-sleeping dual-purpose seat and safe headrest thereof Download PDFInfo
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- CN102390295A CN102390295A CN2011102854915A CN201110285491A CN102390295A CN 102390295 A CN102390295 A CN 102390295A CN 2011102854915 A CN2011102854915 A CN 2011102854915A CN 201110285491 A CN201110285491 A CN 201110285491A CN 102390295 A CN102390295 A CN 102390295A
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Abstract
A series of seating-sleeping dual-purpose transportation tools and seating-sleeping dual-purpose seats thereof are disclosed. The invention belongs to transportation tools and seats thereof, and daily seats. The purpose of the invention is to solve the problem that the passengers in existing airplanes, trains, boats and automobiles cannot conveniently convert seating and sleeping gestures and are toilsome in a long journey, and to improve seat safety. The invention proposes a series of seating-sleeping dual-purpose transportation tools and seating-sleeping dual-purpose seats thereof, which comprise seating-sleeping dual-purpose airplanes, trains, boats, coaches, minibuses, cars, etc. The characteristic of the invention is that the seating-sleeping dual-purpose seat of the invention is installed. The characteristics of the seating-sleeping dual-purpose seat are that: the height and adjustable inclination range of the seat backrest are properly increased on the basis of existing airline seats and coach seats; the headrest which can adjust the position and coincide with the rear part of the brain, the neck part and the shoulder part is added; and a leg and foot supporting plate or a leg and foot supporting air bag which can be folded when not being used is added on the front side of the seat.
Description
One, technical field
The invention belongs to the vehicle and seat class thereof, it comprises either sitting or lying on it aircraft, train, steamer, big bus, mini-bus passenger vehicle and small passenger car etc. and either sitting or lying on it chair thereof.Also relate to daily seat class simultaneously, comprise the either sitting or lying on it chair of usefulness such as office, cinema, performance contest venue, hospital, family.
Two, background technology
The existing main vehicle such as aircraft, train, steamer, automobile etc. so far, have not all had customized design to become the either sitting or lying on it vehicle since their inventions, passenger wherein to take posture single.Want to lie but sat of a specified duration during passenger's long-term travel, lain for a long time and wanted to sit, therefore can not satisfy the needs that the passenger takes fully.Particular case is following: aircraft its seat since invention is main with seat always.The seat of the cabin saloon of indivedual aircrafts is transformed into and can stretches the flight bed that lies low in recent years, but its each cost needs 600,000 yuans, so admission fee is very high, ordinary consumer can not consumed; While is bigger owing to this seat need take up space, and can not promote at common tourist class.The adjustable angle of inclination of aero seat backrest of present common tourist class is less; Legs and feet do not support and pull support; It is comfortable inadequately to rest the head on, and is not easy to sleep and has a rest and take for a long time, the tourist class passenger of long-range flight as international flight need especially can Energy and comfort the to couch chair bed of rest.Present train has sleeping carriage, but the sleeping berth limited amount, supply falls short of demand; This sleeping berth is fit to the sleep in evening, and middle berth and upper berth can not be sat when took daytime, and the lower berth can be sat but be uncomfortable, and these sleeping berths can not become seat, so it is not the passenger's of short term travel and the travelling of non-sack time optimal selection.All hard-seat coach of existing train and the back of seat in most of soft seats compartment all are vertical, can not regulate the angle of inclination, and legs and feet can not stretch to the opposite passenger, also do not support and pull support, are not easy to very much the sleep rest and take for a long time.At present aero seat has been loaded onto in indivedual five-star soft seats compartment, takes more comfortablely, but the adjustable in inclination angle scope of its back of seat is less, and legs and feet do not support yet and pull support, and it is comfortable inadequately rest the head on, also is not easy to the rest of sleeping.So it is very arduous that the passenger spends the night in hard seat and soft seat compartment, they account for passenger's great majority again.This is the couchette major cause that supply falls short of demand.Along with continuous the popularizing of speed-raising and high speed railway of railway transport of passengers, in its most passenger carriages as no longer needing sleeping berth in the motor train unit the senior luxurious either sitting or lying on it of needs chair just, with the raising level of comfort.The bysteam whilst on tour is similar when travelling by Train, and also has sleeping berth to be not suitable for sitting; The steamer passenger seat does not have legs and feet to support, and problems such as rest are not easy to couch.Along with the fast development of express highway, the people who takes automobile long-term travels such as big bus, mini-bus passenger vehicle, small passenger car, tourism is more and more.The adjustable extent at the angle of inclination of present common big bus bus seat backrest is less, and backrest height is not high enough, can not support rear portion, the crown; Its headrest shaped design is science not, and the position can not be adjusted, and neck does not support, and head is stressed to be concentrated, and feels comfortable inadequately, and legs and feet do not support and pull support.The luxurious big bus bus seat that has has the pin holder, but the pin holder is very little, stressed concentrating, and all do not have the leg holder, and not really comfortable, be not easy to the sleep rest and take for a long time.Therefore, it is the most arduous to take big bus mini-bus passenger vehicle long-term travel.Because the front and rear row seat of small passenger car does not all have the holder of pin leg, its headrest shaped design is science not, can not support rear portion, the crown, and neck does not support, and head is stressed to be concentrated, and feels comfortable inadequately.Fasten a neck pad in addition at the chair headrest position after the car that has dispatches from the factory, neck is more comfortable, but the stressed concentrated problem of head solves fully.Small passenger car back seat backrest is all fixed, and so the rest that couches that can not recede is also uncomfortable when taking the small passenger car long-term travel.In a word; People are when airplane, train, steamer, big bus mini-bus passenger vehicle, small passenger car long-term travel; Be starved of easily conversion and sit the seat of prone position attitude, hope that very existing aircraft, train, steamer, big bus mini-bus passenger vehicle, small passenger car can both become the sitting-lying double-purpose vehicle.
The seat of all kinds of vehicle all is a passive safety feature, at first will guarantee good safety performance.When colliding at sudden stop or before taking place, people's head hits the rear portion of front-row seats forward owing to inertia.High, the poor toughness of the back of seat rigidity of processing with metallic framework at present, so after people's head knocks the rear portion of this seat, injured easily.Because the headrest shaped design of existing all kinds of vehicle seats is science not, neck and shoulder do not support, and the brains rear portion is stressed concentrates, and most headrest positions can not be adjusted.So not only feel comfortable inadequately during sitting and lying at ordinary times, when the back collision such as knocking into the back, because action of inertia is bad with an overfill protection, and reasons such as the back of seat rigidity height of processing with metallic framework, poor toughness, make passenger's neck injured easily.Therefore, the headrest of existing all kinds of vehicle seats and the safety performance of backrest have much room for improvement.
In addition, people also often have the demand that crouches and adjust between two kinds of attitudes of sitting in the routine life.For example: much all types staff in office work do not have local the rest noon, and its seat comprises that executive chair all is not easy to have a rest, he (she) need a kind of can the office, the either sitting or lying on it chair that can couch again and have a rest especially.Being seated for a long time, it is comfortable to see a film, see that all kinds of performances do not have half recumbency to see.High-grade movie theater, all kinds of theatrical performances place, sports tournament place particularly the spectators in its luxurious box hope to have can own adjustment seat prone position attitude, legs and feet have the more comfortable chair of support.The serious heart patient very difficulty of sitting up straight and lie low all, when in hospital, doing inspection and needing walking-replacing tool, existing wheelchair and stretcher are not optimal selections, the necessary wheelchair that provides pin leg stay bearing plate and headrest, ability half recumbency to them.General family also hopes to have one or two legs and feet support to be arranged, can see the leisure chaise longue that TV is chatted by half recumbency.Along with the progress of science and technology such as computer network, massive plate telltale and the raising that people pursue comfortable healthy hope, in the near future, people will hope and might the office of half recumbency.So that reduce clerical workforce's lumbar vertebra disease, cervical spondylopathy, the sick generation of scapulohumeral periarthritis, alleviate he (she) labour intensity.
Three, summary of the invention
The objective of the invention is in order to address the above problem; People-oriented; From convenient all kinds of passengers, spectators, office person, leisure person, patient's angle, series sitting two-purpose traffic tool for sleeping in and either sitting or lying on it chair thereof have been proposed, comprise platoon either sitting or lying on it chair and independent either sitting or lying on it chair.It has not only improved the traveling comfort of the vehicle, has also improved the safety of the vehicle.
The objective of the invention is to realize like this:
Series sitting of the present invention two-purpose traffic tool for sleeping in comprises either sitting or lying on it aircraft, train, steamer, automobile etc.; Their basic structure and principle of work and conventional airplane, train, steamer, automobile are identical, and different is that they have installed either sitting or lying on it chair of the present invention.Above-mentioned automobile comprises manned vehicles such as all kinds of big buses, mini-bus passenger vehicle and small passenger car, MPV, SUV.Be that manned vehicle of the present invention comprises all kinds of automobiles that supply the people to take.
The characteristic of serial either sitting or lying on it chair of the present invention is on the basis of existing aero seat, big bus seat, suitably increases the adjustable tilt scope of its back of seat; Suitably increase the height of back of seat, set up supporting of adjustable position headrest rear portion, the crown and that coincide with brain rear portion, neck, shoulder; Set up pin leg stay bearing plate or pin leg support air bag in the front of this seat, but this pin leg stay bearing plate and pin leg support air bag are got up the side of occupation of land not in time spent folding not; Also can set up foldable pin stay bearing plate or pin stay bearing plate that can not folding in the front of this seat.
The present invention has designed common manual either sitting or lying on it chair and luxurious electronic either sitting or lying on it chair according to consumers in general's the different level of consumption, and platoon either sitting or lying on it chair and two big types on independent either sitting or lying on it chair are arranged.Its difference is that the pin leg stay bearing plate and the front-row seats of platoon either sitting or lying on it chair flexibly connects, and the ability folding is in the front-row seats back; The pin leg stay bearing plate of either sitting or lying on it chair and this seat cushion front end flexibly connect separately, and the ability folding is below this seat cushion.The pin leg stay bearing plate of common manual chair bed and the adjustment of the position of backrest are by manually (pneumatic) control; Luxurious electronic chair bed then is equipped with pin leg stay bearing plate and the electric back and the electric headrest of electronic control.
The present invention has designed the platoon either sitting or lying on it chair that utilizes existing aero seat, the transformation of big bus seat to form.On existing aero seat, big bus seat basis brand-new design two platoon either sitting or lying on it chair.Brand-new design the common manual either sitting or lying on it chair and the luxurious electronic either sitting or lying on it chair that can use separately; And designed the wheelchair that either sitting or lying on it office chair, leisure chaise longue and hospital use on this basis.Brand-new design be applicable to the either sitting or lying on it chair and the pin leg support air bag system thereof of car.
The backrest of 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, and add the cold foaming forming technique of the high resilience of polyurethane as adopting metallic framework.For in the traveling comfort that improves series sitting of the present invention two-purpose traffic tool for sleeping in and either sitting or lying on it chair thereof, also improve its safety.The present invention innovates the backrest production technology that has proposed the either sitting or lying on it chair and adopts the non-metal frame board to add the cold foaming forming technique production decision of the high resilience of polyurethane.The backrest skeleton that is the either sitting or lying on it chair adopts the non-metal frame board.The non-metal frame board adopts intensity height, good toughness, nonflammable engineering plastics injection molded.Backrest of producing like this and electric back not only intensity are high, also have certain elasticity, and be more comfortable when couching rest at ordinary times.When unexpected sudden stop or before taking place during collision, after the people on the seat of back bumped against the rear portion of this back of seat, the suitably flexural deformation forward of this backrest was played and is absorbed energy, buffering is provided, protects passenger's effect.For the extra high passenger of safety requirements and the vehicle, also can be stained with a cushion rubber or buffer air bag with nylon adherent buckle in the back of backrest.When colliding when unexpected sudden stop or before taking place; After passenger's on the seat of back head bumps against the cushion rubber or buffer air bag at back of seat rear portion, front; The distortion of this cushion rubber or buffer air bag is further played and is absorbed energy, buffering is provided, protects the effect of head of passenger.When knocking into the back the back collision; Back of seat can be in company with passenger's motion backward together; The suitably flexural deformation backward of this backrest; Be applied to passenger's application force on one's body and weakened and rectangular distribution, add the support of the active head restraint that brain rear portion, neck, the shoulder of the present invention and passenger coincide comprehensively, the fine effect of having played the absorption energy, buffering, the protection whole vertebra of passenger and head being provided.
Series sitting of the present invention two-purpose traffic tool for sleeping in and another innovation aspect safety of either sitting or lying on it chair thereof are that this seat has been set up the above-mentioned active head restraint that coincide with the brain passenger rear portion, neck, shoulder, and its pillow adopts flexible material manufacturing.It is big to passenger's head and neck Area of bearing, stressed even dispersion, and it is comfortable not only at ordinary times the passenger to be couched, and has alleviated the fatigue of long-term travel, and seat is to the protection problem of passenger's cervical vertebra and head when also having solved vehicle generation collision afterwards simultaneously.
Series sitting of the present invention two-purpose traffic tool for sleeping in and either sitting or lying on it chair thereof from satisfying relevant customer's actual demand, have creatively proposed serial complete product design scheme.Compared with present technology, have characteristics such as widely applicable, advanced original creation, Nover practical, cost performance be good.Its enforcement and popularization will improve the level of comfort and the safety performance of existing aircraft, train, steamer, automobile, begin the either sitting or lying on it vehicle new stage comprehensively; With improving existing movie theater, all kinds of performance contests place, hospital condition of sevice to serious heart patient; With the office rest condition of improving all kinds of clerical workforces and the leisure condition of vast family, help he (she) healthy.
Four, description of drawings
Fig. 1 is the platoon either sitting or lying on it chair scheme drawing of the present invention that utilizes existing aero seat, the transformation of big bus seat to form.
Fig. 2 is the platoon either sitting or lying on it chair scheme drawing of the present invention of brand-new design on existing aero seat, big bus seat basis.
Fig. 3 improves design-calculated platoon either sitting or lying on it of the present invention chair scheme drawing 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 scheme drawing that can use separately of the present invention.
Fig. 5 is the cut-away view of the pin leg stay bearing plate 25 of Fig. 4.
Fig. 6 is the electronic either sitting or lying on it chair scheme drawing that can use separately of the present invention.
Fig. 7 is the cut-away view of the pin leg stay bearing plate 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 small passenger car of the present invention and either sitting or lying on it chair scheme drawing thereof.
Figure 13 is high-grade either sitting or lying on it small passenger car of the present invention and either sitting or lying on it chair scheme drawing thereof.
Five, the specific embodiment
As shown in Figure 1, below the seat cushion of common big bus aero seat, load onto pin leg stay bearing plate as shown in the drawing and just become 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 the control knob 3 of movable hand rail 2 and may command backrest inclination angle on its next door.4 is the backrest of adjustable tilt angle, and its angle of inclination can be about 45 degree, greater than the angle of inclination of common backrest.The inclination principle of backrest and structure are known technology, and its gas spring recliner etc. is commercially available special part, so do not detail.5 is the spring bearer plate of shank stay bearing plate 10.6 is two seat cushion crossbeams; 7 is the backrest adjustment seat; 8 is the seat pin; 9 is the base plate of supporting chair.Seat cushion 1 and two seat cushion crossbeams 6 connect firmly, and 6 connect firmly with seat pin 8, and 8 connect firmly with base plate 9.10 is the shank stay bearing plate; Its upper end is supported by the forward position of seat cushion 1; Its lower end is connected with pin stay bearing plate 11 hinges; There is a torsion spring (not drawing among the figure) that shank stay bearing plate 10 anticlockwise directions rotations is packed up on this hinge axis, is close to the back of backrest 4, have nylon adherent buckle (having another name called velcro) to be connected between shank stay bearing plate 10 and the backrest 4.Pin stay bearing plate 11 has bending at the heel place, and its other end is connected with joint plate 12 hinges, has a torsion spring (not drawing among the figure) that the rotation of pin stay bearing plate 11 anticlockwise directions is lifted on this hinge axis, and bolt 13 is anchored on joint plate 12 on the seat cushion crossbeam 6.Earlier the top of shank stay bearing plate 10 is extracted out from spring bearer plate 5 when the passenger couches, and be depressed into the forward position of seat cushion 1; Pin stay bearing plate 11 up time rotation simultaneously and by joint plate 12 with little swash plate support the location.At this moment passenger's legs and feet can be placed on respectively on shank stay bearing plate 10 and the pin stay bearing plate 11.The passenger presses control knob 3 again, and rest can couch behind the angle of inclination of adjusting backrest 4.The passenger couches and finishes when wanting to sit, and can press control button 3 earlier, and backrest 4 can be upspring and resetted; Remove legs and feet from shank stay bearing plate 10 and pin stay bearing plate 11,10 and 11 is that reliable spring reset to Fig. 1 right side shows form again.At this moment the passenger can normally take.This be make full use of existing big bus aero seat save most improve one's methods.It is applicable to uses the improvement of existing big bus bus seat and aero seat.But its shortcoming is limited by original armchair structure, and pin lifts inadequately, and shank is not put into the most comfortable position; Simple and the stationkeeping of its headrest shaped design, hindbrain and neck support area are little, stressed concentrating, in bed about head partially and along with the vibration and the inertia of car waves, neck can't loosen, comfort level has much room for improvement.
As shown in Figure 2,14 is the seat cushion of either sitting or lying on it chair of the present invention, and it is under the prerequisite that does not reduce passenger's seat cushion level of comfort, has reduced the height of this seat cushion bottom, therefore, has improved the height of seat cushion crossbeam 6.Simultaneously, shank stay bearing plate 10, pin stay bearing plate 11, joint plate 12, bolt 13 are along with raising, and shank has been put into the most comfortable position.The level of comfort of leg increases than the situation of Fig. 1.Identical among above-mentioned 10,11,12,13 function, principle, structure and Fig. 1 be not so repeat.15 is seat cushion 14 lateral slidings control button; 16 control buttons for adjustment backrest 20 angles of inclination; 17 is 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 the curved surface that it has and brain rear portion, neck, shoulder coincide is a concave curved surface with the curved surface that the brain rear portion coincide wherein, and soft comfortablely uses pillow as bed, like Fig. 8, Fig. 9, shown in Figure 10; 20 backrests that can support rear portion, the crown for suitably having increased than backrest 4, its supports headrest 19.There is nylon adherent buckle to be connected between 19 and 20.21 are and headrest 19 cloths that link to each other, it with backrest 20 between have nylon adherent buckle to be connected, play the attractive, decorative effect simultaneously.When headrest 19 when being necessary to adjust the position, the passenger can open 19,21 and 20 minutes earlier, wait to rest the head on 19 coincide, rest the head on passenger's brain rear portion 19 position suitables, feel comfortable after, be connected with 20 usefulness nylon adherent buckles 19,21 again.There is nylon adherent buckle to be connected between shank stay bearing plate 10 and the backrest 20.
See the movable hand rail 2 that do not draw in the either sitting or lying on it chair on the centre among Fig. 2 and the right, control button 15,16 and backrest adjustment seat 17 for the ease of clear being prone to of Fig. 2; The middle either sitting or lying on it chair foldable platen 18 that also do not draw.
Shank stay bearing plate 10 among cancellation Fig. 1, Fig. 2, this either sitting or lying on it chair also can be realized the sitting-lying double-purpose function shown in this figure, its principle of work and above-mentioned basic identical is not so detail.In this scheme, also can cancel the hinge and wherein the reduction torsion spring of pin stay bearing plate 11 front ends, pin stay bearing plate 11 and joint plate 12 as one, are anchored on pin stay bearing plate 11 and joint plate 12 on the seat cushion crossbeam 6 by bolt 13.Be that pin stay bearing plate 11 is a fixed pin stay bearing plate.This scheme is also very comfortable, convenient feasible.
As shown in Figure 3, this is in order to make full use of space and the design-calculated platoon either sitting or lying on it chair below the seat.Chest 22 below the seat cushion 14 covers the towelling coverlet on one's body the passenger in the time of can depositing passenger's parcel or deposit passenger's rest.The back top bevel of above-mentioned chest 22 is as the pin stay bearing plate of this chair.23 is hinges, and its one side connects firmly with 22 back, and the lower end of another side and shank stay bearing plate 24 connects firmly.There is a torsion spring (not shown) to make shank stay bearing plate 24 on this hinge axis around this hinge axis anticlockwise direction rotation; Thereby make 24 in that the time spent is not close to the front back of seat automatically; There is a hinge at the middle part of shank stay bearing plate 24; After this hinge bending, the top of shank stay bearing plate 24 is connected with backrest 20 through nylon adherent buckle, shown in the seat in the middle of Fig. 3 and the right.Can suitably thicken 24 soft layer makes shank more comfortable.This design is more simple and reliable, uses more convenient.Other principle, structure are identical with Fig. 2.
Be applicable to big bus, mini-bus passenger vehicle like Fig. 1, Fig. 2, platoon either sitting or lying on it chair of the present invention shown in Figure 3, also be applicable to all kinds of movie theaters, all kinds of theatrical performances place, all kinds of stadiums and gymnasiums.Can be by the aero seat constructive accounting; After flexible axle Connection Block chair back inclination control button 16 and back of seat gas spring recliner; Can arrange the position of back of seat control button 16 easily, like this, this platoon either sitting or lying on it chair can be adapted to the use needs of aircraft, train, steamer; Simultaneously, it also is applicable to all kinds of movie theaters, all kinds of theatrical performances place, all kinds of stadiums and gymnasiums.
As shown in Figure 4,25 is liftable pin leg stay bearing plate.26 is soft decorative mat, it with seat cushion 28, backrest 20, pin leg stay bearing plate 25 between have nylon adherent buckle to be connected.27 is the control button of pin leg stay bearing plate 25.The principle of the angular adjustment of this pin leg stay bearing plate 25 is identical with the principle and the structure of the angular adjustment of backrest 20 with structure, also uses commercially available gas spring recliner.Because this reclining apparatus, does not detail so do not draw for the known technology in the existing big bus seat yet.29 is little cupboard, covers the towelling coverlet usefulness on one's body the passenger in the time of can depositing parcel or deposit passenger's rest to the passenger on this seat or to the passenger on the seat of back as required, and its bottom connects firmly through bolt and base plate 9.Identical among the theory structure of backrest shown in Fig. 4 and active head restraint and Fig. 2, Fig. 3, so do not repeat.
When the passenger need couch rest, can press control button 27 earlier, pin leg stay bearing plate 25 lifts automatically, when pin leg stay bearing plate 25 is raised up to comfortable position, decontrols control button 27; Then, press control button 16, upper body gets final product after lying down and making backrest 20 tilt to comfortable position.Need to sit immediately after rest finishes when the passenger couches, press control button 16, backrest 20 will rise automatically and set back; Then, press control button 27 again, simultaneously,, make 25 to set back and get final product with the downward presser feet leg of shank stay bearing plate 25.
As shown in Figure 5,30 is the pin stay bearing plate, and it flexibly connects with axle 39, so that 30 can be 110 degree angle, cosily feets with shank stay bearing plate 37 when lifting automatically.When 30,37 put down fully, 30 again can with 37 be an angle of 90 degrees automatically, be close to base plate 9.But 31 is extension spring, and its end 39 connects with axle, the other end be fastened on shank stay bearing plate 37 on little 34 connect.32 is the soft layer on the shank stay bearing plate 37.33 positioning hangers for the stay bearing plate 38 that can contract, this positioning hanger connects with shank stay bearing plate 37 through hinge, and a reduction torsion spring (not drawing among the figure) is arranged on this hinge axis.The knock hole that can contract and have on the stay bearing plate 38 several to supply above-mentioned positioning hanger 33 to insert.When couching, the passenger has a rest and during the not enough length of shank stay bearing plate 37, the passenger can depress positioning hanger 33 with a pin, and positioning hanger 33 is extracted from the knock hole of the stay bearing plate 38 that can contract; Use another pedal pin stay bearing plate 30,30 to drive the stay bearing plate 38 that can contract through 39 again and extend out to correct position, afterwards, unclamp positioning hanger 33,33 of positioning hangers insert in the knock hole under the effect of above-mentioned reduction torsion spring.Simultaneously, extension spring 31 is elongated, and inhales and has held energy.When the passenger couches when have a rest finishing, depress positioning hanger 33 with pin, positioning hanger 33 is extracted from the knock hole of the stay bearing plate 38 that can contract, 38 of the stay bearing plates automatic indentation under the effect of extension spring 31 of can contracting sets back.35 for making the gas spring that shank stay bearing plate 37 lifts (being the gas spring recliner of the pin leg stay bearing plate 25 that do not draw among Fig. 4), and 36 be axle, and 35 through 36 and 37 flexible connections.
As shown in Figure 6,40 for driving the fractional motor of pin leg stay bearing plate 25 rotations; 41 is electric appliance control box, its control 25 and the position of electric back 44, and memory function is arranged, and the control principle of the automatic seat on its principle and the high-grade small passenger car is identical, is known technology; 42 are the side stay bearing plate handrail of holding concurrently; 43 is the seat cushion of electronic either sitting or lying on it chair of the present invention, and its front end is connected with the upper end hinge of pin leg stay bearing plate 25, and its rear end is connected with the lower end hinge of electric back 44; 45 is electric headrest; It is driven by fractional motor and feed screw nut's (not drawing among Fig. 6), and the curved surface that coincide with brain rear portion, neck, shoulder is arranged on the electric headrest 45 of this adjustable position, is a concave curved surface with the identical curved surface in brain rear portion wherein; And it is soft comfortable; And support by the electric back of suitably having increased that can support rear portion, the crown 44, electric headrest 45 also is connected with the cloth that plays the attractive, decorative effect 21, has the nylon adherent buckle to be connected between cloth 21 and the electric back 44; 46 for driving the fractional motor of electric back 44 rotations; 47 is the supporting traverse of seat cushion 43; 48 is little cupboard; Cover the towelling coverlet usefulness on one's body the passenger in the time of can depositing parcel or deposit passenger's rest to the passenger on this seat or to the passenger on the seat of back as required, its bottom connects firmly through bolt and base plate 9.
The passenger is sitting in the button that passes through on the electronic either sitting or lying on it chair shown in Figure 6 on the electric appliance control box 41, and the rotation of control pin leg stay bearing plate 25 and electric back 44 obtains oneself the most comfortable position that couches, and can remember easily; Can adjust simultaneously the position of electric headrest 45 through the button on the electric appliance control box 41 easily, this position also can be remembered.
As shown in Figure 7,32 is the soft layer on the shank stay bearing plate 37; 49 is the fractional motor of current collector control capsule 41 controls, and it and shank stay bearing plate 37 connect firmly; 50 is the adjusting screw mandrel that is driven by fractional motor 49, and it makes 38 in 37, to make flexible straight-line motion through connecting firmly the nut 51 on the stay bearing plate 38 that can contract.When the passenger begins to couch rest; If sensation shank stay bearing plate 37 length are not enough, can be through the button of electric appliance control box 41, control fractional motor 49 drives 50 rotations; Thereby make nut 51 drive the stay bearing plate 38 that can contract and extend out to the legs and feet comfortable position, this position also can be by 41 memories.When the passenger couch have a rest finish after, can press the rest button on 41, the circuit control through in 41 makes 49 to drive 50 counter-rotatings earlier, then nut 51 drives 38 withdrawal original positions.Then, fractional motor 40 makes pin leg stay bearing plate 25 spinning reductions, and fractional motor 46 makes electric back 44 spinning reductions.
Like Fig. 4, two kinds of either sitting or lying on it chairs that can use separately of the present invention shown in Figure 6, be applicable to either sitting or lying on it aircraft, train, steamer, luxurious big bus mini-bus passenger vehicle.Also be applicable to simultaneously all kinds of cinemas, all kinds of performance contests place.Electronic either sitting or lying on it chair shown in Figure 6 is particularly useful for its medium-to-high grade place.
Under the situation that space condition allows, backrest 20, electric back 44 can be set level fully like Fig. 4, either sitting or lying on it chair shown in Figure 6, and pin leg stay bearing plate 25 can lift fully, thereby forms a bed that can lie low.They have cheaply been howed than the flight bed of 600,000 yuans of existing costs.They are adapted at using in the middle of all kinds of high-grade vehicle.
At chest 29 of Fig. 4, the either sitting or lying on it chair that can use separately shown in Figure 6, can connect firmly a support plate (not drawing among Fig. 4, Fig. 6) below 48; And after the steamboat of four these chairs of support is installed in this support plate bottom, can be used as the not busy chair of office chair and family's body and use.People can be with its comfortable being seated or the office thinking of half recumbency, the half recumbency TV etc. of reading newspaper of making a phone call, read a book.Mix laptop computer and stay bearing plate thereof, perhaps mix keyboard, mouse and stay bearing plate thereof, and behind the massive plate telltale, can the office of half recumbency computer.Noon, the clerical workforce can be with its rest that couches.Can reduce clerical workforce's lumbar vertebra disease, cervical spondylopathy, the generation of scapulohumeral periarthritis like this, and can alleviate he (she) labour intensity.Can be used as the serious heart patient's of hospital walking-replacing tool through the above-mentioned either sitting or lying on it chair that installs four Fig. 4 behind the steamboat additional.The electronic either sitting or lying on it chair of Fig. 6 after above-mentioned repacking also can be provided with the suitable amplitude and the frequency of the positive and negative rotation of electric back 44 through electric appliance control box 41, and the people is sitting on this chair can play the effect of body-building apparatus along with doing the motion of waist abdomen.
The foot pad of the softness of the sticking activity of available nylon adherent buckle on pin stay bearing plate 11, Fig. 3 pin stay bearing plate of Fig. 1 and Fig. 2 is the pin stay bearing plate 30 of back top bevel, Fig. 5 and Fig. 7 of chest 22; The passenger can take off shoes; Be placed on pin on this foot pad; Though lose refinedly, such recumbency is very easily comfortable, necessary really during long-term travel.
As shown in Figs. 8 to 11; 53 is the non-metal frame board of backrest 20 and electric back 44, and its structure is shown in figure, and its bearing surface shape and human body seat back circular arc camber immediately coincide and can support rear portion, the crown; Its material, performance, effect as previously mentioned, so do not repeat.
Like Fig. 9, Figure 10 and shown in Figure 12,52 is a cushion rubber or buffer air bag, and it is bonded at the back of either sitting or lying on it chair back 20 or electric back 44 through nylon adherent buckle, its structure shown in figure, its performance, effect as previously mentioned, so do not repeat.
Shown in figure 12, the front row is electronic either sitting or lying on it chair, and 44 for supporting the electric back at rear portion, the crown; Back row is manual either sitting or lying on it chair, and 20 for supporting the tiltable backrest at rear portion, the crown.54 is the vehicle body of small passenger car; 55 is the other control button of either sitting or lying on it chair; 56 is pin leg support air bag, and it is by special-purpose little air pump (not drawing among a Figure 12) air feed and an exhaust.The little air pump of this special use is by storage battery power supply on the car, and controlled button 55 is controlled.Air bag system on whole pin leg support air bag system and the small passenger car does not have anyly gets in touch and disturbs, and does not have any negative effect.57 is front-seat seat cushion; 58 are a pair of electronic pinch roller to rolling; 59 is flexible foot pad, the foot pad of using always in the promptly existing small passenger car; 60 is the front-row seats underframe, and its inside can hold 58 and 59, the pin stay bearing plate of its back bevel double as back seat; 61 is the shank stay bearing plate of back seat; Its lower end has a hinge to link to each other with body bottom; There is a torsion spring (not drawing among Figure 12) to make shank stay bearing plate 61 on this hinge axis, thereby makes 61 in that the time spent is not close to the front-row seats backrest automatically around the rotation of this hinge axis anticlockwise direction; There is a hinge at 61 middle part, and after this hinge bending, the top of shank stay bearing plate 61 is connected with the front-row seats backrest through nylon adherent buckle, shown in the long and two-short dash line position of this shank stay bearing plate 61 among Figure 12.62 is back row's seat cushion; 63 is the back seat underframe; 64 is the trailing wheel of small passenger car; 65 is the front-wheel of small passenger car; 66 is the foldable shank stay bearing plate of first line right seat (copilot position); 67 is the road surface.
When the passenger on the front-seat seat need couch rest; Can press the other control button 55 of seat, the pair of electrical dynamic pressure wheel 58 that the front-row seats underframe is 60 li begins rolling, on take turns the anticlockwise direction rotation; The lower whorl right-hand revolution is in the flexible foot pad 59 indentation front-row seats underframe 60; Then, the stingy pump of above-mentioned special use begins air feed in pin leg support air bag 56, and 56 have just formed pin leg supporting pad after being full of gas, and the little air pump of this special use quits work.Simultaneously, electric back 44 right-hand revolutions stop after dropping to comfortable position slowly.This passenger couches, and having a rest finishes needs to sit immediately, presses the knob 55 on seat next door, and the rotation of electric back 44 anticlockwise directions rises to slowly and stops after sitting upright position.Simultaneously, the stingy pump of above-mentioned special use begins from pin leg support air bag 56, to bleed, and after 56 li gas had been arranged, the little air pump of this special use quit work.Then, pair of electrical dynamic pressure that the front-row seats underframe is 60 li wheel 58 begins rolling, on take turns right-hand revolution; The rotation of lower whorl anticlockwise direction; Flexible foot pad 59 stretches out in front-seat seat bottom frame 60, covers on pin leg support air bag 56, so far sits the adjustment of prone position attitude and all accomplishes automatically.
When the passenger on the back seat need couch rest, but hand is thrown off and right-hand revolution the top nylon adherent buckle of shank stay bearing plate 61, opens shank stay bearing plate 61, and shank is placed on 61.Then press the control button 16 (not drawing among Figure 12) at other adjustment backrest 20 angles of inclination of seat, couch and decontrol 16 to the comfortable position and get final product.Couching finishes need to sit immediately, earlier shank is removed from 61, and 61 lean on above-mentioned torsion spring effect anticlockwise direction rotation to set back, and are connected with the back nylon adherent buckle of front-row seats backrest; Then, press control button 16, backrest 20 sets back.
Two row's seats all can adopt manual either sitting or lying on it chair before and after the economical small passenger car.Front-row seats can be above-mentioned pin leg support air bag system, and the front of seat (copilot position) is provided with foldable shank stay bearing plate 66 in the first line right, and is shown in figure 12.66 lower ends have hinge to link to each other with vehicle body, after the hinge complications between this plate passes through wherein at ordinary times, are close on the seat fwd body bottom panel.When the passenger need couch rest, pull out 66 and to set level the back and support formation pin leg stay bearing plate by lower end hinge and seat cushion forward position.
Shown in figure 13, two row's seats all can adopt electronic either sitting or lying on it chair before and after the luxury small passenger car.Its front seats and back seats all can adopt above-mentioned pin leg support air bag system.The vehicle body that can suitably extend, make the passenger's on the back seat pin need not be placed on front-row seats below.What this pin leg support air bag system gave the people feels very comfortable, and it has remedied the critical defect of existing limousine.The luxury small passenger car that this comfortable pin leg support air bag is arranged, has comfortable electric back and headrest, front and back two rows can both comfortablely couch and have a rest has further improved the luxurious comfort level of existing limousine, and is very popular.This pin leg support air bag system is the pin leg stay bearing plate 25 of instead Fig. 6, electronic either sitting or lying on it chair shown in Figure 7 also; Be combined into high-grade either sitting or lying on it chair with above-mentioned electric back 44 with electric headrest 45 grades, be used for all kinds of high-grade luxurious either sitting or lying on it vehicle or be used for other high-grade luxurious place.
Claims (9)
1. one kind is applicable to the crouch safe either sitting or lying on it chair in two-purpose traffic tool, all kinds of cinema, all kinds of performance contests place, all kinds of office-recreational medical treatment family expenses place of series sitting; It is characterized by seat have at the unexpected sudden stop of the above-mentioned vehicle or before and after taking place collision and can flexural deformation when receiving passenger's inertial impaction, absorb energy, buffering is provided, protects passenger's backrest; The skeleton structure of this backrest is a non-metal frame board, and the bearing surface shape of this backrest and non-metal frame board thereof and human body seat back circular arc camber immediately coincide and can support rear portion, the crown; The active head restraint that one adjustable position is arranged on this backrest; This headrest has brain rear portion, neck, the identical curved surface of shoulder with the passenger; Be a concave curved surface with the identical curved surface in brain rear portion wherein, and can support rear portion, the crown, its pillow adopts flexible material manufacturing; It is big to passenger's head and neck Area of bearing, stressed even dispersion.
2. one kind is applicable to the crouch safe either sitting or lying on it chair in two-purpose traffic tool, all kinds of cinema, all kinds of performance contests place, all kinds of office-recreational medical treatment family expenses place of series sitting; It is characterized by this seat have at the unexpected sudden stop of the above-mentioned vehicle or before and after taking place collision and can flexural deformation when receiving passenger's inertial impaction, absorb energy, buffering is provided, protects passenger's backrest; The skeleton structure of this backrest is a non-metal frame board, and the bearing surface shape of this backrest and non-metal frame board thereof and human body seat back circular arc camber immediately coincide and can support rear portion, the crown.
3. according to claim 1,2 described safety chair of series means of transportation, it is characterized by described non-metal frame board by intensity height, good toughness, nonflammable engineering plastics manufacturing.
4. according to claim 1,2 described safety chair of series means of transportation, it is characterized by said backrest and adopt the non-metal frame board to add the cold foaming forming technique of the high resilience of polyurethane to process.
5. one kind is applicable to the crouch safe either sitting or lying on it chair in two-purpose traffic tool, all kinds of cinema, all kinds of performance contests place, all kinds of office-recreational medical treatment family expenses place of series sitting, and the back that it is characterized by this back of seat is stained with cushion rubber or buffer air bag with nylon adherent buckle.
6. one kind is applicable to the crouch safety headrest of safe either sitting or lying on it chair in two-purpose traffic tool, all kinds of cinema, all kinds of performance contests place, all kinds of office-recreational medical treatment family expenses place of series sitting; It is characterized by this headrest the curved surface that coincide with passenger's brain rear portion, neck, shoulder is arranged; Be a concave curved surface with the identical curved surface in brain rear portion wherein, and can support rear portion, the crown, its pillow adopts flexible material manufacturing; It is big to passenger's head and neck Area of bearing, stressed even dispersion.
7. safety headrest according to claim 6 is characterized by the active head restraint that this headrest is an adjustable position.
8. safety headrest according to claim 6, it is characterized by between this headrest and the backrest has nylon adherent buckle to be connected, and this headrest links to each other with cloth, has nylon adherent buckle to be connected between cloth and the backrest.
9. safety headrest according to claim 6 is characterized by this headrest and is driven by fractional motor and feed screw nut.
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 true CN102390295A (en) | 2012-03-28 |
| CN102390295B 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) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042957A (en) * | 2012-12-31 | 2013-04-17 | 刘基农 | Serial seating-sleeping dual-purpose transporting tools and pneumatic seating-sleeping dual-purpose seat thereof |
| 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***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 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN2717768Y (en) * | 2004-05-14 | 2005-08-17 | 黄野 | Vehicle safety protection inner seat |
| CN1259203C (en) * | 2004-10-28 | 2006-06-14 | 上海交通大学 | Portable long distance travel pillow |
-
2007
- 2007-08-02 CN CN201110285491.5A patent/CN102390295B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042957A (en) * | 2012-12-31 | 2013-04-17 | 刘基农 | Serial seating-sleeping dual-purpose transporting tools and pneumatic seating-sleeping dual-purpose seat thereof |
| 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***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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102390295B (en) | 2016-07-06 |
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