CN104188449B - The sub-assembly of a kind of body-building cushion and automatic adjustable pillow head thereof - Google Patents
The sub-assembly of a kind of body-building cushion and automatic adjustable pillow head thereof Download PDFInfo
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- CN104188449B CN104188449B CN201410478419.8A CN201410478419A CN104188449B CN 104188449 B CN104188449 B CN 104188449B CN 201410478419 A CN201410478419 A CN 201410478419A CN 104188449 B CN104188449 B CN 104188449B
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Abstract
A sub-assembly for body-building cushion and automatic adjustable pillow head thereof, relates to a kind of sleep articles for use.This invention is made up of body-building cushion and automatic adjustable pillow head part, and pillow part is by independently neck brace part and head rest form.Body-building cushion part have employed scarf body pad, and its Main Function is the generation preventing people from causing the unsafe conditions such as head hyperemia, brain hypertension when adopting the sleep of lower pillow.The Main Function of pillow part solves general pillow automatic stabilisation to regulate the problem of height with the sleeping position of people, and particularly solve people when sleeping on one's back and sleep in side, head and neck require to have different height and the problem of difference in height.The neckpillow part of this invention, also has supplemental treatment and health-care effect to Patients with Cervical Spondylopathy.
Description
Technical field
The present invention relates to a kind of sleep articles for use, particularly relate to the sub-assembly of a kind of body-building cushion and automatic adjustable pillow head thereof.
Background technology
People is when sleeping, and the height for head bolster has two conflicting aspects, and existing mattress and pillow all can not solve this two problems.
First contradiction is, consider from the angle of brain blood supply balance and safety, during sleep, brain position requires to adopt higher pillow (high pillow), and people is when sleeping on one's back, and ceruical uertebra part physiological requirement should adopt lower pillow (low pillow).During sleep, the head of people can not be too low relative to body centre, and because the vein of head is without valve, head crosses low gravitation can make the backflow of brain internal jugular vein slack-off, and artery blood supply increases relatively, thus occurs that head rises, irritated, insomnia malaise symptoms.For suffering from cardiovascular and cerebrovascular disease, such as suffer from the personnel such as hypertension, low blood pressure, heart disease, high fat of blood, artery sclerosis, during sleep, head more needs higher than body centre's certain value, the safety and comfort of such guarantee sleep.For general personnel, if head is rested the head on too low when sleeping, will face be caused, particularly eye edema, and the phenomenon such as dizzy dizzy.But for the cervical vertebra of people, when sleeping if sleep on one's back posture, pillow pad obtains too highly has injury to cervical vertebra, this is bent before will forcing cervical vertebra, and the natural radian of change cervical vertebra, causes or increase the weight of the generation of multiple cervical spondylopathy.
Second contradiction is, when sleep on one's back with side sleeping position gesture respectively by employing in sleep for people, requires to have different height and difference in height respectively for head and ceruical uertebra part.When sleeping in side due to the supporting role in shoulder width direction, for making human vertebra keep longitudinal straight line, and make to feel comfortable during sleep, must improve the height of head bolster, the low pillow that this and people need when sleeping on one's back is conflicting.The sleeping position of people in sleep is random, and it is all unfixed for sleeping or sleep on one's back in side, and existing pillow and mattress all can not solve the problem.
In existing technology, the method for the relevant energy automatic adjustable pillow grease head highness announced mainly divides two classes:
One class is mechanical type adjusting method, namely flexible member (example: the patent of invention " height automatic regulation pillow " of application publication number CN101773350A) is provided with at the inner chamber of pillow, this kind of patent utilization human body sleep on one's back and side sleep time neck to the difference of the upwards holding power of head, because the cervical vertebra of people is different from the free degree that left and right directions can bend in front and back, cervical vertebra is caused to be greater than support force when sleeping on one's back to the support force of head when sleeping in side, head is changed to the pressure of supporting surface on pillow, the elastic force that the flexible member of head to the pressure of pillow and pillow inner chamber is produced forms new equalization point, thus change the height of pillow.The limitation of this method has 2 points: one is that mechanical mechanism or dynamo-electric components and parts design at pillow inner chamber, by the restriction of pillow intracavity space, the minimum altitude of pillow is also restricted, although two is that pillow height can improve automatically when sleeping in side, but the amplitude improved is quite limited, almost can not realize making human body head centre-height bring up to the position coincided with vertebra longitudinal centre line, namely head center is forever lower than human vertebra center line, and when thus sleep in side, the cervical section of people remains reclinate.The structure of the automatic pillow of subregion pressing type that patent " pillow " (publication No. is CN102245061A) proposes, first raiser exerts pressure to pillow loading end by neck when sleeping on one's back, time sleeping in side, something or somebody to fall back on side (face) is first to the mentality of designing that pillow loading end is exerted pressure, this situation only to be gone to bed beginning people, seat state is at the person, can be suitable for when starting to lie down, and there is not " consciousness having the brain of conscious protection oneself " in people in sleep procedure, it is take health as axis that people stands up in sleep, such as change side into by sleeping on one's back when sleeping, the head of people is often overlay on pillow, health with people rotates, therefore the automatic adjustable pillow head of this structure, in people's sleep, change side into by sleeping on one's back sleep, particularly when sleeping soundly, can't go again to stir health after the height of head of first Active elevation oneself, major part situation is that head overlays on pillow, rotate with health, this pillow just can not realize automatically popping up in this case.
Another kind of is electronic type or electromechanical mechanism, the pillow patent of this kind of automatic controlled height, there is certain limitation, such as the subject matter of patent (application publication number 103006227A) has 2 points, one is not high for the reliability of sleeping posture information gathering and judgement, side sleep and sleep on one's back erroneous judgement probability higher.No matter two are pillow parts be adopt pneumatic or fluid pressure type, or adopt electromechanical mechanism to perform an action, the various pneumatic or dynamo-electric noise problem sent in all unresolved pillow of prior art, because of people sleep time head pad on pillow, sometimes ear is directly fitted in pillow top, all can be directly transferred in the ear of people for the very faint sound sent in pillow, thus affect the ortho of user, particularly can be larger on personnel's impact with sleeping problems.
Summary of the invention
Object of the present invention: one is solve its pillow height automatically to regulate problem with the sleeping position of people.Two is that to overcome monomer-type pillow indeterminable, human body when sleeping on one's back for making cervical vertebra keep certain physiologic radian, require to adopt the low pillow mode of head, and consider from the requirement of human brain blood supply balance, during sleep, head should have again the contradiction of certain height relative to the body part of people.Three is solve people its ceruical uertebra part and head requirement when sleeping to have different bearing heights, when sleeping in side and sleeps on one's back, ceruical uertebra part and head requirement have the problem of different bearing height differences (the bearing height difference of ceruical uertebra part when sleeping on one's back and head is comparatively large, less time sleeping in side).
The present invention implements in the following way:
The sub-assembly of described body-building cushion and automatic adjustable pillow head thereof, by human health's pad and with this body-building cushion all-in-one-piece, can the pillow part of automatic controlled height form.The longitudinally cutting face of described body-building cushion is triangular form, its bottom surface is continuous or discontinuous plan, contact with bed surface, the upper side of body-building cushion is the loading end of human body upper body, be a scarf with gradient, this scarf is parallel to each other by more than 6, and respective upper side in original state all at grade, the press strip composition of spaced layout is that scarf increases direction towards pillow direction.The scarf press strip of described body-building cushion, by metal or nonmetally to make, its one end connects with sectional shelf-unit, the other end connects with connecting rod, the other end and the lift lever of connecting rod are hinged, medium position and the sectional shelf-unit of lift lever are hinged, and form balance pivot, the other end of lift lever is provided with roller or slide block.The pillow of described automatic controlled height divides headrest and neck brace two parts, headrest is made up of headrest support, pillow bracket plate, pillow supporting plate guiding mechanism, lift lever, pillow, pillow is placed on pillow bracket plate, and pillow bracket plate is implemented to promote and decline function by promoting the lever elevator system that regulations and parameters, connecting rod, headrest support and press strip form.Described neck brace part is by gas, liquid or be made up of the neckpillow of elastomeric material filling, neck brace plate, fairlead and slide bar, drives rocking bar, rocking bar to promote slide bar, drives pillow bracket plate to form neck brace to promote and descending system by pillow bracket plate drivening rod, connecting rod.
Be provided with balancing spring in described pillow, balancing spring can be stage clip, also can be extension spring, and balancing spring one end acts on and promotes in regulations and parameters, and the other end acts on spring fastening beam or directly acts on sectional shelf-unit.
The setting of the balancing spring effect stress point position on described lift lever, when human body is slept on one's back, because the back area of human body is larger relative to health side, the pressure acted on single press strip is less, now require that spring action force direction is to the vertical range (torque arm length of spring-force driven dual) of lift lever revolution fulcrum, with the product (moment) of spring force, the moment sum that regulations and parameters is formed is being promoted with human body head Action of Gravity Field, to be greater than and close, press strip is passed through by human body upper body gravity, connecting rod acts on the rightabout moment that lift lever is formed, will ensure that the press strip when human body is slept on one's back below back does not press down like this, now pillow is in lower position.And when sleeping in people side, the pressure that human bady gravitational acts on single press strip is comparatively large, and gravity overcomes the effect of spring force and head gravity, makes lift lever start counterclockwise to rotate around fulcrum, the roller of lift lever end promotes pillow bracket plate and moves upward, and pillow height is promoted.
Spring action stress point on described lift lever, fulcrum is turned round in the horizontal direction with lift lever, towards lever roller direction one lateral extent >=15mm, this distance ensures when (people sleeps on side) press strip is depressed, lift lever is counterclockwise around fulcrum, now because spring action force direction constantly changes, make the torque arm length of spring-force driven dual in continuous minimizing, the moment that spring force produces constantly reduces along with the rotation of lift lever or increases gently.After lift lever rotates, cause the effect that spring torque constantly reduces or increases gently, can ensure that lift lever rotates and can arrive assigned address, pillow bracket plate also can arrive predetermined height, and can not stop in stroke centre position, and at the top dead centre of pillow bracket plate stroke, there is good stability.
Be provided with damper in described pillow, the corresponding damper of each lift lever, damper is bidirectional damper, one end and lift lever hinged, the other end and sectional shelf-unit hinged.
The pillow bracket plate of described pillow, is provided with not at grade 2 groups or 2 groups and, with the guiding mechanisms of upper hinge row composition, realizes guiding when it moves up and down.Hinge row is made up of 2 pieces of be fixedly hinged plate and at least 2 pieces of moveable hinge fishplate bars, and be fixedly hinged plate and moveable hinge fishplate bar, and be hinged by rotating shaft between moveable hinge fishplate bar, and each rotating shaft is parallel to each other.
The sub-assembly of described body-building cushion and automatic adjustable pillow head thereof, around the appearance of its body-building cushion and pillow part, have sheet, the inner side of sheet has sponge, elastic fibrous layer.
The lower end of the triangle scarf of described body-building cushion, be provided with independently, can move forward and backward inside its sheet, adjusts its longitudinal separation, the bustle made with low resilience material when the personnel for different height sleep.
Described neckpillow be sealing, be cylinder or variable cross-section strip shape body when substantial, can filling gas, liquid or any can deformation such as sponge, fibrous material.The mode of its inflation (liquid) has two kinds, and one is hand air pump inflation, and another kind inflates with electric inflating pump.
Described neckpillow can also design the effect with neck health care and cervical spondylopathy supplemental treatment.Electric inflating pump, silencer, automatically controlled components and parts being concentrated on can in the independently metal box of noise reduction.Pressure design in neckpillow becomes two kinds of patterns, one is higher pressure pattern, in the 5-50 minutes when using beginning (best 15-30 minute), to gas or the liquid of automatic filling elevated pressures in neckpillow, because now pressure is higher, highly also higher when the neck pillow of people, now radian traction and stretching are carried out to neck, thus ceruical uertebra part is kept healthy or supplemental treatment, when the time reaches 5-50 minute, then move valve venting or tapping by the control circuit automatic control electric in cabinet, pressure in reduction neckpillow is to lower setting value, proceed to pressure and the height of ortho state.
Affiliated automatic inflatable/air (liquid) circuit, is made up of power supply adaptor, air pump, the time relay, pressure switch and electric-air valve.
The sub-assembly of described body-building cushion and automatic adjustable pillow head thereof, can also set up fixed support, motor, connecting rod, rocking bar, screw rod, nut part, increases body-building cushion electric back function.Electric back is when folding, and motor power transmission mechanism is all arranged on pillow intracoelomic cavity.The power transmission of backrest upset, by driven by motor screw rod, screw rod and nut form positive and negative two groups of screw rods and pay, and form multi-connecting-rod mechanism by least 4 connecting rods and fixed support and dynamic support, one end of connecting rod is connected by universal joint or spherojoint with dynamic support, and the other end and the nut of connecting rod are hinged.Another symmetrical with it root connecting rod one end is hinged with nut, the other end and fixed support pass through universal joint or spherojoint hinged.Motor is fixed with adapter sleeve, is inserted with rocking bar in adapter sleeve, the other end of rocking bar and the gyroaxis of dynamic support are coaxially hinged.
Affiliated body-building cushion and the assembly of automatic adjustable pillow head thereof, monomer whose width, generally at 600-900mm, then uses two assemblys for double bed.
Affiliated body-building cushion and the assembly of automatic adjustable pillow head thereof, on two sides of its width, be respectively equipped with at least two installing holes, to the bed being greater than this assembly width, splice with it with auxiliary stand, to meet the dimensional requirement of different in width bed, the kind of the fit width specifications of automatic adjustable pillow head group when producing like this, can be reduced, the bed of different size only needs the auxiliary stand with different in width, and the pillow combination body of matching standard width carries out assembled.
Described auxiliary stand and body-building cushion, have identical external form and size at its longitudinal tangent plane.
Beneficial effect of the present invention: one is owing to have employed the body-building cushion with scarf, ensure that people is when sleeping, when using low pillow, head is relative to the height of health (heart), overcome the deficiency of conventional mattresses, when preventing from sleeping, the brain height of people is too low, causes excessively congested and a series of negative consequences that are that may cause; Two be solve pillow height can automatic stabilisation regulates with the sleeping position of people problem, particularly solve people when sleeping on one's back and sleep in side, head and neck require to have different height and the problem of difference in height, make it reach the object of adjustment automatically; Meanwhile, the automatic inflating neckpillow part of this invention, has supplemental treatment and health-care effect to after the patient falls asleep of existing cervical spondylopathy within the time of setting.The body-building cushion of this invention and the sub-assembly of pillow can also use as backrest, can promote backrest as required turn to certain angle by motor drive mechanism, to meet the needs of people's seating in bed.
Accompanying drawing explanation
Fig. 1: this invention contour structures schematic diagram.
Fig. 2: this invention body-building cushion fragmentary cross-sectional view.
Fig. 3: the schematic diagram of this invention when sleeping on one's back.
Fig. 4: the schematic diagram of conventional mattresses people when sleeping on one's back.
Fig. 5, the schematic diagram of this invention when sleeping in side.
Fig. 6: the schematic diagram of conventional mattresses people when sleeping in side.
Fig. 7: this invention overall structure front view.
Fig. 8: this invention removes the top view after sheet, bustle and upper and lower elastic layer.
Fig. 9: this invention pillow bracket plate elevator composition.
Figure 10: this invention neck brace plate elevator composition.
Figure 11: this invention pillow supporting plate guiding mechanism figure; A direction view in Figure 11-1: Figure 11; B direction view in Figure 11-2: Figure 11.
Figure 12: this invention pillow supporting plate guiding mechanism principle schematic.
Figure 13: the stability schematic diagram of this invention pillow bracket plate when a high position.
Figure 14: this invention neckpillow hand inflation mechanism schematic diagram.
Figure 15: embodiment 2 neckpillow radian traction electrical apparatus, pneumatic circuit figure.
Figure 16: embodiment 3 balancing spring adopts extension spring structural scheme of mechanism.
Figure 17: this invention electric back unwinder composition of embodiment 4.
A direction view in Figure 18: Figure 17.
Figure 19: the lateral plan in embodiment 4 during electric back folding.
Figure 20: the back view in embodiment 4 during electric back folding.
Figure 21: embodiment 5 pillow bracket plate adopts sliding sleeve Guiding machine composition.
Figure 22: embodiment 6 press strip and lift lever pressing wheel mechanism schematic diagram.
Figure 23: embodiment 7 neck brace plate hoisting mechanism pressure rod structure schematic diagram.
Figure 24: embodiment 8 balancing spring adopts quadric chain to regulate precompression schematic diagram.
Figure 25: embodiment 9 balancing spring adopts block of cutting sth. askew to regulate precompression schematic diagram.
Detailed description of the invention
In Fig. 1,1 is the body-building cushion part described in this invention, and 2 is the neck brace part of the described pillow of this invention, and 3 is the head rest of the described pillow of this invention.
In Fig. 2,4 is the bustle of the described body-building cushion of this invention, and 5 is the sheet of the described body-building cushion of this invention, neck brace and head rest, and 6 is upper elastic layer, and 7 is sectional shelf-unit, and 8 is press strip, and 11 is lower elastic layer.
From Fig. 1 and Fig. 2, the longitudinally cutting face of described body-building cushion is triangular form, and its bottom surface is continuous or discontinuous plan, contact with bed surface, the upper plane of body-building cushion is the loading end of human body upper body, is a scarf with gradient, this scarf towards pillow direction for increasing direction.
From Fig. 3 and Fig. 4, when after the body-building cushion using this invention and pillow thereof, the brain centre-height of people and the difference in height h > 0 at human heart center, and when using conventional mattresses, front song is there is not in order to protect the ceruical uertebra part physiologic radian of people, require to use lower pillow (low pillow), although now identical with L value when using this invention body-building cushion with the height L of bed surface bottom people's hindbrain, but the now head center of people and the difference in height h < 0 of Heart center, conventional mattresses and pillow can cause the congested phenomenon of the head of people when sleeping as can be seen here.
From Fig. 5 and Fig. 6, after this invention body-building cushion of use and pillow thereof, human body is when sleeping in side, the longitudinal center line of its both legs overlaps with the center line of human vertebra, and the longitudinal center line of human body both legs and the center line of vertebra have an angle β when using conventional mattresses and pillow, such people is after sleeping through the side of long period, the pectineus of human body one side hip joint, adductor longus, adductor brevis, adductor magnus, bottom gluteus maximus, and iliofemoral ligament all can produce fatigue because stretching for a long time, thus cause hip pain, aching pain in waist and back, even cause coxitis.
From Fig. 7 and Fig. 8, upper loading end (the removing bustle 4 of described body-building cushion, upper surface after sheet 5 and upper elastic layer 6) be a scarf, this scarf is parallel to each other by more than 6, respective upper plane when not load-bearing all at grade, and the press strip 8 of spaced layout forms, press strip 8 is by metal or nonmetally make, bearing 25 on its lower end and sectional shelf-unit 7 is hinged, upper end and connecting rod 10 hinged, the other end and the lift lever 9 of connecting rod are hinged, bearing 14 on the medium position of lift lever and sectional shelf-unit 7 is hinged, form balance pivot, the other end of lift lever 9 is provided with roller 15, between the upper end of roller 15 and pillow bracket plate, there is when the not operating state of lift lever the gap of 0-10mm, even if when there is rotation by a small margin to make press strip 8 and lift lever 9, pillow bracket plate can not be had influence on.Found out by Fig. 7, the pillow of described automatic controlled height divides headrest and neck brace two parts, headrest is made up of headrest support 7a, pillow bracket plate 16, pillow supporting plate guiding mechanism 21, lift lever 9, pillow 17, pillow 17 is the general Elastic pillow of thickness compared with book, be placed on pillow bracket plate 16, the lever elevator system that pillow bracket plate 16 is made up of lifting regulations and parameters 9, connecting rod 10, headrest support 7a and press strip 8 is implemented to move up and down.The neck brace part of described pillow is by gas, liquid or be made up of the neckpillow 13 of elastomeric material filling, neck brace plate 29, fairlead 33, slide bar 31 and rocking bar 32.
In Fig. 7 and Fig. 8, in described pillow, be provided with balancing spring 23, spring core rod 22.Balancing spring can be stage clip, and also can be extension spring, balancing spring one end acts on and promotes in regulations and parameters 9, and the other end acts on spring fastening beam or directly acts on sectional shelf-unit 7.In figure, 24 is bidirectional damper damper, and its quantity is corresponding with the quantity of lift lever, and one end and the lift lever 9 of damper are hinged, the other end and sectional shelf-unit 7 hinged, its effect is the movement velocity reducing pillow bracket plate and neck brace plate, plays kinetic damping effect.Spring fastening beam 20, by adjustment screw 18, single thrust bearing 19, regulates the position in its its length direction, and the precompression size of adjustment balancing spring 23, to adapt to the adjustment needs of different weight personnel.
As shown in Figure 9, when human body upper body pressure Ws presses on press strip 8, head pressure Wt presses on after on pillow bracket plate 16 (for simplifying, neck is ignored to the pressure that neck brace plate produces, or its pressure convert is included in head pressure Wt), when upper body pressure Ws acts on the anticlockwise moment that lift lever 9 produces, be greater than by head pressure Wt, equilibrium bomb spring force p and the damping force produced by damper 24, during the clockwise moment that acting in conjunction is formed on lift lever 9, lever 9 starts to rotate counterclockwise, promote pillow bracket plate 16 by roller 15 to rise.
As shown in Figure 10, the ascending motion of neckpillow 13 and neck brace plate 29, is implemented by pillow bracket plate 16, pull bar 30, rocking bar 32 and slide bar 31.One end and the neck brace plate 29 of slide bar 31 are fixedly connected, the other end and rocking bar 32 hinged, slide bar 31 can slide up and down in sliding sleeve 33, sliding sleeve also can replace with linear bearing, one end of rocking bar 32 is provided with roller 27 or uses slide block, and roller or slide block can roll or slide in slide 28, and rocking bar 32 also can move left and right around the center rotating of roller, the other end and the pull bar 30 of rocking bar 32 are hinged, and the other end and the pillow bracket plate 16 of pull bar 30 are hinged.
From Figure 11, Figure 11-1, Figure 11-2, the pillow bracket plate 16 of described pillow, by not at grade 2 groups or 2 groups arrange 21 guiding mechanisms formed with upper hinge, it is moved up and down and leads, each hinge row 21 forms by two pieces of plate 21a and at least 2 piece of moveable hinge fishplate bar 21b that are fixedly hinged, and be fixedly hinged plate and moveable hinge fishplate bar, and between moveable hinge fishplate bar and moveable hinge fishplate bar, be hinged by rotating shaft 21c, each rotating shaft is parallel to each other.
Figure 12 is pillow supporting plate guiding mechanism schematic diagram, in figure, M, N are two planes of (in figure, embodiment is mutually vertical) not at grade, 21d and 21e is two hinge rows, two plate 21a that are fixedly hinged of hinge row 21d are located in M plane, and two plate 21a that are fixedly hinged of hinge row 21e are located in N plane.For the hinge row 21d in M plane, be fixedly hinged under hinge row plate and combined rack 7c maintains static, on the plate 21a that is fixedly hinged then move with pillow bracket plate 16a, when not considering the restriction of the row of the hinge in plane N 21e, then the perspective plane of the movement locus of the plate 21a that is fixedly hinged on is dropped on whole N face.In like manner, when not considering the restriction of the row of the hinge on plane M 21d, then the perspective plane of the movement locus of the plate 21a that is fixedly hinged on N face is dropped on whole M face.Because M and N face intersects mutually, its public cross spider is oz axis, so the movement locus of hinge row 21d and the 21e plate 21a that is fixedly hinged separately can only move along common axis oz direction, and the orientation principle of Here it is hinged row.
As shown in Figure 13, lift lever 9 is that pillow bracket plate 16 is in a high position (top dead centre) at dashed lines states, stop in stroke centre position for preventing pillow bracket plate (and pillow), or play pendulum when a high position, require to reduce pillow bracket plate 16 when a high position, lever 9 moment in the clockwise direction, this effect is mainly realized by the position of setting balancing spring supporting-point 9a.Setting spring power f1 effect stress point 9a in figure, with the revolution fulcrum 9b of lift lever 9 in the horizontal direction, towards the distance x >=15mm of side, lift lever roller direction, this distance ensures when (people sleeps on side) press strip is depressed, pressure p acts on lift lever 9, lift lever counterclockwise rotates around fulcrum 9b, now because acting force of the spring (f1 → f2) direction constantly changes, make the torque arm length of spring-force driven dual (h1 → h2) in continuous minimizing, the moment that spring force produces constantly reduces with the rotation of lift lever.This effect can ensure that lift lever 9 rotates can arrive a high position of specifying, and pillow bracket plate 16 also can arrive predetermined height, and can not stop in stroke centre position, and has certain stability when a high position.
In Figure 14,13 is neckpillow, and be the strip shape body of sealing, middle part can inflatable body or liquid, also can place elastomer, such as sponge material.13a is tracheae, 13b is hand air pump.
Figure 15 is the embodiment of the present invention 2, is electrical equipment, pneumatic circuit figure when neck adopts radian to draw.Described neckpillow can also have neck health care and cervical spondylopathy auxiliary therapeutic action.Air pump PM preferentially uses 220V AC power, also direct current air pump can be used, the control section of other electrical equipment uses direct current, DE is dc source, DC power source adapter can be used or use step-down rectifying circuit, SP1, SP2 is respectively first, second pressure switch, wherein setting pressure p1 > p2, KT1, KT2 is respectively first, second time relay, K3 is the 3rd relay, kt1 is very first time relay contact switch, kt21, it is normally closed that kt22 is respectively second time relay, normally opened contact switch, k3 is the 3rd relay contact switch, ZP is muffler, 13 is neckpillow, 45 is tracheae.Components and parts close: power supply adaptor DC or step-down rectifying circuit provide dc source, power to 4 groups of control circuits, 4 groups of control circuits are parallel with one another, set of circuits is composed in series by the first pressure switch SP1 and very first time relay K T1, second group of circuit is made up of the second time relay KT2,3rd group of circuit is composed in series by the second time relay normally-closed contact switch kt21, the second pressure switch SP2 and the 3rd relay K 3, and the 4th group of circuit is made up of the 3rd relay contact switch k3 and exhaust solenoid valve YV; Executive circuit is composed in series by the second time relay normally opened contact switch kt22, very first time relay contact switch kt1, air pump PM and muffler ZP.By centralized control, air pump PM, silencer ZP, automatically controlled components and parts are concentrated on can noise reduction, being made up of metal shell of sound insulation, to become with pillow split independently in casing with body-building cushion.Pressure design in neckpillow becomes two kinds of patterns, one is elevated pressures pattern, after K switch joint power supply, in time 5-50 minute, to gas or the liquid of automatic filling elevated pressures (p1) in neckpillow, because now pressure is higher, the rigidity of neckpillow is larger, highly also higher when the neck pillow of people, now rely on the weight of the head self of people, neck carries out radian traction and stretching to cervical vertebra under the support of neckpillow, thus ceruical uertebra part is kept healthy and supplemental treatment, when the time reaches 5-50 minute, then automatically open air bleeding valve YV certain hour, reduce the force value in neckpillow 13, proceed to ortho state model, now in neckpillow, pressure is p2.Concrete implementation is:
K switch closes → is energized → and the second time relay KT2 is energized (within time delay 5-50 minute, disconnecting), and → kt22 closes, kt21 opens → air pump PM work → neckpillow 13 inflates → pressure P is when reaching p1 → and logical (SP2 is the logical before this) → KT1 of the first pressure switch SP1 leads to (delay power 0-3 is wonderful) → kt1 and opens → air pump PM power-off.
Simultaneously when the second time relay KT2 was energized timing after 5-50 minute, kt21 conjunction (kt22 opens) → K3 energising → k3 conjunction → air valve YV exhaust → when pipeline inner pressure is less than or equal to p2, second pressure switch SP2 opens → and the 3rd relay K 3 power-off → k3 opens → and YV closes, and neckpillow enters normal sleep mode.
Figure 16 is the embodiment of the present invention 3, and as seen from the figure, the balancing spring described in this invention, also can use extension spring 23a, and its quantity is consistent with lift lever quantity, and lift lever 9 is caught in extension spring one end, and the other end catches on the spring fastening beam 20a that connects with sectional shelf-unit 7.
Figure 17,18 is this inventive embodiments 4, and the sub-assembly of described body-building cushion and automatic adjustable pillow head thereof, sets up fixed support 51, motor 50, connecting rod 49, rocking bar 52, screw rod 54, nut 55 parts, increases body-building cushion electric back function.Figure 17 is the front view of this invention electric back when starting, and Figure 18 is A direction view.In figure, lift lever balancing spring adopts extension spring 23a structure, and does not use stage clip structure, arranges for backrest upset Poewr transmission mechanism to make slot milling in pillow support.
Lateral plan when Figure 19,20 is electric back folding and back view.When electric back folding, motor power transmission mechanism is all arranged on pillow intracoelomic cavity.
From Figure 17,18,19,20, described body-building cushion electric back actuating unit, screw rod 54 is driven by motor 50, screw rod 54 and nut 55 form positive and negative two groups of screw rods and pay, multi-connecting-rod mechanism is formed by least 4 connecting rods 49 and fixed support 51 and dynamic support 7d, one end of connecting rod 49 and dynamic support 7d, connected by universal joint 56 or spherojoint, the other end and the nut 55 of connecting rod 49 are hinged.Another symmetrical with it root connecting rod one end and nut hinged, the other end and fixed support 51, by universal joint or spherojoint hinged.Motor 50 is fixed with adapter sleeve 50a, is inserted with rocking bar 52 in adapter sleeve, the other end of rocking bar 52 and the gyroaxis 53 of dynamic support 7d are coaxially hinged.
Figure 21 is the embodiment of the present invention 5, and as seen from the figure, the guiding of the pillow bracket body 16 of described pillow, also can use more than 2 or 2 guiding mechanisms be made up of fairlead 35 and guide rod 36 to form.
Figure 22 is the embodiment of the present invention 6, and as seen from the figure, the press strip 8 described in this invention, also can in its one end press strip roller 37 (or slide block) structure, the other end and sectional shelf-unit 7 (or lift lever 9) hinged; The two ends of press strip 8 also can with sectional shelf-unit 7 and lift lever 9 hinged, and press strip 8 to be replaced by two-piece-dress pipe belt, the wherein part of is inserted the inner chamber of another part, becomes the structure that both can stretch at length direction.
Figure 23 is the embodiment of the present invention 7, as seen from the figure, the lifting of neckpillow 13 and neck brace plate 29, neckpillow lever roller 38 is pressed by press strip 8, slide bar 31 is prized through neckpillow lever 32a, promote pillow bracket plate 29 to move upward, neckpillow balance pivot 39 place on neckpillow lever 32a and sectional shelf-unit 7 (or with slide bar 31 hinged place), is provided with strip regulating tank 39a.
Figure 24 is the embodiment of the present invention 8, as seen from the figure, the position adjustments of described spring fastening beam 20, the push system that also can be made up of adjustment screw 18a, thrust bearing 19, slide block 40, chute 41 and push rod 45, the linkage promoting to be made up of headrest support 7a, rocking bar 42, connecting rod 43 is implemented, and the end of rocking bar is provided with rocker roller 44.
Figure 25 is the embodiment of the present invention 9, as seen from the figure, the position adjustments of described spring fastening beam 20, can also by two piece the cut sth. askew blocks 48 fixing with spring fastening beam 20, and can slide with headrest support 7a, and the slide block 46 with two scarves 47 is formed.
Claims (9)
1. the sub-assembly of a body-building cushion and automatic adjustable pillow head thereof, comprise sectional shelf-unit, sheet, elastic layer and pillow, it is characterized in that: the sub-assembly of described body-building cushion and automatic adjustable pillow head thereof, by human health's pad (1) and can the pillow part of automatic controlled height form, described pillow part comprises neck brace (2) and headrest (3) two parts, the longitudinally cutting face of described body-building cushion is triangular form, the upper side plane of body-building cushion is a scarf with gradient, this scarf is parallel to each other by least 6, spaced apart press strip (8) forms, press strip one end and sectional shelf-unit (7) hinged or pass through roller, slide block combines, the connecting rod (10) of the other end and pillow part is hinged or directly and between lift lever (9) use press strip roller (37), slide block combines, or press strip is set as the telescopic structure formed by two sections, wherein the part of a section is inserted in the inner chamber of another section, the head rest of described automatic height-adjusting pillow, by pillow bracket plate (16), pillow supporting plate guiding mechanism (21), lift lever (9), connecting rod (10), balancing spring (23) and damper (24) composition, one end of described pillow inside connecting rod (10) and the press strip (8) of body-building cushion part combine, the other end and lift lever hinged, middle part and the sectional shelf-unit of lift lever are hinged, the other end of lift lever is provided with roller or slide block, the top of roller is pillow bracket plate (16), between pillow bracket plate and headrest support (7a), be provided with not at least 2 group hinges row (21) guiding mechanisms that form at grade, hinge row be made up of 2 pieces of plates that are fixedly hinged (21a) and at least 2 pieces of moveable hinge fishplate bars (21b), each fixing, be hinged by parallel shaft between moveable hinge fishplate bar, balancing spring (23) one end acts on spring fastening beam (20) or directly acts on sectional shelf-unit (7), the other end acts on lift lever (9), balancing spring acts on stress point on lift lever and lift lever turns round fulcrum in the horizontal direction, towards the distance >=15mm of roller (15) side, damper (24) is bidirectional damper damper, the corresponding damper of each lift lever, damper one end and lift lever hinged, the other end and sectional shelf-unit hinged, described neck brace part is by gas, liquid or the neckpillow (13) by elastomeric material filling, neck brace plate (29), slide bar (31) forms, neck brace plate (29) and slide bar (31) are fixedly connected, slide bar is in sliding sleeve (33) or sliding bearing, sliding sleeve and sectional shelf-unit (7) are fixed, slide bar lower end and rocking bar (32) hinged, or one end of the lower end of slide bar (31) and neckpillow lever (32a) is hinged, neckpillow lever (32a) middle part connects with sectional shelf-unit (7), the neckpillow lever other end presses tactile combination by the downside of neckpillow lever roller (38) or slide block and press strip (8).
2. press the sub-assembly of body-building cushion according to claim 1 and automatic adjustable pillow head thereof, it is characterized in that: the lower end of the triangle scarf of described body-building cushion, inside its sheet, be provided with the bustle (4) made with low resilience material.
3. press the sub-assembly of body-building cushion according to claim 1 and automatic adjustable pillow head thereof, it is characterized in that: described neckpillow is what seal, be cylinder or variable cross-section strip shape body when substantial, filling gas in neckpillow, liquid or can the material of deformation, or the common round stripe shape pillow of neckpillow replaces.
4. by the sub-assembly of body-building cushion described in claim 1 or 3 and automatic adjustable pillow head thereof, it is characterized in that: the inflation of neckpillow or the mode of topping up body have two kinds, one is with manual pumps (13b) inflation, another kind inflates with electric inflating pump, when inflating with electric inflating pump, electric inflating pump, silencer, automatically controlled components and parts are concentrated on independently in casing; The electric gas-filled of described neckpillow is set as two kinds of patterns, one is high pressure mode, in the 5-50 minutes when using beginning, to gas or the liquid of automatic filling high pressure in neckpillow, when after arrival setting-up time, automatic deflation or tapping, the pressure in neckpillow proceeds to the second pressure pattern, the low-voltage namely during ortho.
5. by the sub-assembly of body-building cushion described in claim 1 or 3 and automatic adjustable pillow head thereof, it is characterized in that: affiliated automatic inflatable/air or automatic inflatable liquid circuit, by DC power source adapter or step-down rectifying circuit, air pump, relay, pressure switch and electric-air valve composition, components and parts close: power supply adaptor (DC) or step-down rectifying circuit provide dc source, power to 4 groups of control circuits, 4 groups of control circuits are parallel with one another, set of circuits is composed in series by the first pressure switch (SP1) and very first time relay (KT1), second group of circuit is made up of second time relay (KT2), 3rd group of circuit is by the second time relay normally-closed contact switch (kt21), second pressure switch (SP2) and the 3rd relay (K3) are composed in series, 4th group of circuit is made up of the 3rd relay contact switch (k3) and exhaust solenoid valve (YV), executive circuit is by the second time relay normally opened contact switch (kt22), very first time relay contact switch (kt1), air pump (PM) is composed in series.
6. press the sub-assembly of body-building cushion according to claim 1 and automatic adjustable pillow head thereof, it is characterized in that: this sub-assembly additional function has electric back turn over function, the power transfer part of backrest upset, screw rod (54) is driven by motor (50), screw rod and nut (55) form positive and negative two groups of screw rods and pay, multi-connecting-rod mechanism is formed by least 4 connecting rods (49) and fixed support (51) and dynamic support (7d), one end of connecting rod and dynamic support or fixed support, connected by universal joint (56) or spherojoint, the other end of connecting rod and nut (55) hinged, motor is fixed with adapter sleeve (50a), rocking bar (52) is inserted with in adapter sleeve, the other end of rocking bar and the gyroaxis (53) of dynamic support (7d) are coaxially hinged, when electric back folding, motor, connecting rod, screw rod Poewr transmission mechanism are all arranged on pillow intracoelomic cavity.
7. press the sub-assembly of body-building cushion according to claim 1 and automatic adjustable pillow head thereof, it is characterized in that: this sub-assembly is provided with the auxiliary stand supporting with it that tangent plane longitudinal with itself has identical shape and size, be connected by reserved installing hole between this auxiliary framework with sub-assembly.
8. press the sub-assembly of body-building cushion according to claim 1 and automatic adjustable pillow head thereof, it is characterized in that: the guiding of the pillow bracket body (16) of described pillow, or use more than 2 guiding mechanisms be made up of fairlead (35) and guide rod (36) to form.
9. press the sub-assembly of body-building cushion according to claim 1 and automatic adjustable pillow head thereof, it is characterized in that: the governor motion of described pillow inner spring pedestal beam (20) position, or the parallel linkage be made up of rocking bar (42), connecting rod (43) is formed, rocking bar one end and sectional shelf-unit hinged, the other end and rod hinge connection also press combination by rocker roller (44) and spring fastening beam; The governor motion of spring fastening beam (20) position, or by two piece the cut sth. askew blocks (48) fixing with spring fastening beam, and and sectional shelf-unit between can slide, the slide block (46) with two scarves (47) is formed.
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| CN201410478419.8A CN104188449B (en) | 2014-09-12 | 2014-09-12 | The sub-assembly of a kind of body-building cushion and automatic adjustable pillow head thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104687925A (en) * | 2015-03-17 | 2015-06-10 | 苏州爱脊康生物科技有限公司 | Health care pillow capable of shaping |
| CN106213923B (en) * | 2016-08-24 | 2018-09-11 | 沈国定 | A kind of bistable state automatic adjustment pillow |
| US10835063B2 (en) | 2017-06-27 | 2020-11-17 | Bryan Bourgeois | Headrest cushion assembly for neck pain |
| CN107822365B (en) * | 2017-09-27 | 2022-09-06 | 浙江正梦休闲用品有限公司 | Retractable and adjustable headrest |
| CN111956376B (en) * | 2020-08-27 | 2023-04-07 | 湖南省森晖能动智能技术有限责任公司 | Upper part of body dresses device |
| WO2023033746A2 (en) * | 2021-09-02 | 2023-03-09 | National University Health System Pte Ltd | Devices for alignment of a subject positioned on a support |
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| CN204218515U (en) * | 2014-09-12 | 2015-03-25 | 沈国定 | The sub-assembly of a kind of body-building cushion and automatic adjustable pillow head thereof |
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| CN87209413U (en) * | 1987-06-16 | 1988-06-22 | 彭培基 | Two-purpose pillow for drawing cure and sleep |
| JPH08299138A (en) * | 1995-05-01 | 1996-11-19 | Houshiyou Kozai Kk | Height-variable restful pillow |
| CN2343994Y (en) * | 1998-06-12 | 1999-10-20 | 张甫容 | Automatic adjustable pillow for preventing and treating cervical spondylopathy |
| KR200390847Y1 (en) * | 2005-05-11 | 2005-07-28 | 정병옥 | Pillow having an automatic height change elastic apparatus |
| CN201295058Y (en) * | 2008-07-23 | 2009-08-26 | 株式会社思瑞梦 | Pillow and pillow combination |
| KR20110117066A (en) * | 2008-12-11 | 2011-10-26 | 가부시키 가이샤 이켄 쿄우교 | Pillow |
| CN102090821B (en) * | 2009-12-11 | 2012-11-21 | 莫铜生 | Height adjustable pillow core structure |
| CN202681368U (en) * | 2012-06-19 | 2013-01-23 | 张立志 | Pillow with height automatically adjustable |
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| CN204218515U (en) * | 2014-09-12 | 2015-03-25 | 沈国定 | The sub-assembly of a kind of body-building cushion and automatic adjustable pillow head thereof |
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