CN101019798A - Sleep promoting bed - Google Patents

Abstract

The sleep promoting bed has one body supporting bed surface comprising several parallel expandable hoses connected to hydraulic pump and possessing throttle valve in the water inlet and electromagnetic relief valve in the water outlet. The electromagnetic relief valve opening and closing alternately makes the expandable hoses blow up and flat down alternately to change the body bearing parts and improve sleep quality. One other structure of the sleep promoting bed is one waterproof bed sheet floated on the water surface inside a floating pond.

Description

Sleep promoting bed

Technical field

The invention belongs to a kind of furniture, be specially a kind of bed of the usefulness of sleeping.

Background technology

Sleep accounts for 1/3rd times of life, and sleep quality is to people's health level and life-span important influence.Scientific research reference's sleep procedure by shallow sleep and sound sleep the two hocket, shallow sleeping often with daydream descends sleep quality, is unfavorable for antisecosis.If can eliminate or shorten shallow sleeping the stage, make the sound sleep time lengthening of promptly sleeping soundly, just sleep quality is improved.For this reason, just need find the shallow reason of sleeping of generation.

The inventor thinks that the people is when bunk fatigue, and the subcutaneous blood capillary of being oppressed in the health is blocked, and the time has been grown and will cause necrocytosis, also can give birth to decubital ulcer as the paralytic, and this time be it is generally acknowledged and is difficult for above two hours.For fear of necrocytosis, hard pressed nerve will produce " wake up stimulus " to brain, and this stimulation strengthens gradually along with the prolongation of pressing time.Under the interference of this stimulation, sleep just gradually becomes shallow by sound sleep and sleeps.At this moment, under subconscious domination, in order to eliminate stimulus, health is just removed compressing to artery-clogging by adjusting sleeping position to change the pressure-bearing position, and stimulus is just temporarily eliminated.Because new pressure-bearing position " wake up stimulus " that produced is enhanced gradually with the prolongation of pressing time, at its initial stage when more weak, the tired neural dominating role that rises of guiding sleep, sleeping just progresses into the sound sleep stage again.Afterwards, along with the enhancing of " wake up stimulus ", shallow sleeping the stage got back in sleep again gradually again.Here it is, and shallow sleeping replaces the reason of sleep with sound sleep.Owing to be in hypnagogic state, just be easy to generate dreamland, the reason that Here it is has a dream in the shallow stage of sleeping.This has also disclosed the people and why can often stand up and the frequent active reason of limbs when sleep.

According to the inventor's above-mentioned viewpoint, under weightless floating sleep state, just there is not " wake up stimulus " interference, thereby can reduces or eliminates shallow sleeping and the daydream phenomenon sleep, the sound sleep stage is prolonged, effectively improve sleep quality.The spacefarer has exactly proved this point in the characteristics of space sleep.Have and report that the spacefarer is " Sleep stages than the degree of depth is longer, and the number of times of waking up is less, also seldom has a dream " in space sleep and tellurian difference.This report see " military scientific and technological weekly " column on 12 days " Liberation Army Daily " October 2005 the 9th edition " space sleep also can be had a dream? " one literary composition, the author is Liu Xinyi.This report also can search on the internet.This " the dreamless sleep theory " that the inventor proposed also disclosed the spacefarer in when sleep, except the instrument noise, change the factor such as fast, mental status, merely owing to phenomenon and the reason of weightlessness to the sleep influence round the clock.

Because " dreamless sleep theory " propose first at this, existing bed does not follow that this is theoretical and design, thereby, do not possess that effective elimination is shallow sleeps and the function of daydream phenomenon and raising sleep quality.Existing water bed is owing to be the water bag of a sealing, and actual effect also just is equivalent to a soft mat, does not possess floating function, thereby its effect of improving sleep is limited.

Summary of the invention

The objective of the invention is to overcome the deficiency of existing bed, " the dreamless sleep theory " according to inventor's initiative provides a kind of and can shorten or eliminate shallow sleeping and the daydream stage, prolongs the sound sleep time, effectively improves the bed of sleeping soundly of sleep quality.

First embodiment of the present invention is: bed surface is provided with a plurality of expansion hose, parallel whole bed surface, the support bed surface of formation health of being covered with side by side of each expansion hose.Be full of highly pressurised liquid in the expansion hose, the pressure of liquid is provided by hydraulic pump, and expansion hose is connected with hydraulic pump by fluid pressure line.The water inlet of expansion hose is provided with choke valve, and outlet is provided with the electromagnetism pressure-relief valve.When the electromagnetism pressure-relief valve was opened, the highly pressurised liquid in the expansion hose flowed back to hydraulic pump, at this moment, because the effect of choke valve, fluid pressure in the expansion hose just descends, and tube wall shrinks, and its upper surface moves down releasing to the support of human body and to the compressing of blood capillary herein; When the electromagnetism pressure-relief valve cut out, the pressure in the expansion hose was just set up again, and tube wall expands and heaves, and recovers the support to health again.Automatically control the open and close interval of each electromagnetism pressure-relief valve and open and close order by computer, just can alternately change the pressure-bearing position of health.In order to alleviate the noise of hydraulic pump, hydraulic pump can be taked to install outside soundproof measures, locellus installation or the room.

This scheme is by alternately changing the pressure-bearing position of health, in time remove the obstruction of oppressed blood capillary, shorten, thereby alleviate " wake up stimulus " interference sleep to pressure-bearing place muscle and neural pressing time, reach and prolong the sound sleep time, the purpose of raising sleep quality.Each expansion hose alternately collapse the wriggling massage ripple that can also form certain frequency to health, help relieving fatigue and induced hypnotic.

Second scheme of the present invention is floating sleeping bed, and this programme can the first string be the basis, also can independently be a scheme.Float in the pond of sleeping liquid is housed, the liquid level of liquid is lower than the upper edge of floating the pond of sleeping, and liquid overflows when avoiding health to enter.The waterproof sheet floats on liquid surface, combines with the upper edge sealing of floating the pond of sleeping around it, to prevent leaked liquid.The developed area of waterproof sheet is greater than the surface area of liquid, and it is in the fold floating state on liquid level, causes the phenomenon of tightening of waterproof sheet when floating on the waterproof sheet to avoid human body to sleep, and influences floating effect.Liquid is the non-tight state in floating the pond of sleeping, the air of liquid level top communicates with air outside by the passage that floats on the pool wall of sleeping, and when body movement causes that liquid level fluctuates, keeps the air pressure on the liquid level constant, in order to avoid influence the floating naturally of human body.

This scheme can make health crouch and sink in the water, with complete natural floating state sleep, does not produce the compressing of local muscle and " wake up stimulus " interference to sleeping that causes therefrom, can effectively improve sleep quality.

This programme can also for the waterproof sheet with float the openable structure of being combined into of upper edge, pond of sleeping, make outside liquid level is exposed to.This scheme is equipped with floats night-suit, floats night-suit and is waterproof fabrics and make, and is made up of medicated cap, upper garment and trousers, all is provided with water-proof sealing strip at the wearing opening part of medicated cap and clothes.Floating night-suit can isolate the health and the external world fully, is provided with in it for breathing and ventilated vent hose, and vent hose links to each other with ventilate fan, and ventilate fan can adopt outdoor mounted to avoid noise jamming.

Put on and float night-suit and may be dipped in the water, with the floating sleep of the posture of any leisure, not only can sleep on one's back or side is slept, also available prostrate posture sleep can make things convenient for anemia of pregnant woman, the patient etc. need be with the demand of specific positions sleep.

The invention provides multiple sleep mode, can satisfy the current society needs of diversification day by day, effectively improve sleep quality, teen-age growth growth, busy personage's antisecosis, ordinary person's body constitution enhancing, patient's rehabilitation and control, lady's beauty and the Maternal care etc. of chronic disease are all had positive effect.Particularly for the old people, along with its elasticity of blood vessels of aging of human body and the pump Resina Draconis degree of heart all reduce gradually, the pressure withstanding degree of muscle and blood capillary is also just lower, and " wake up stimulus " that oppressed muscle and blood vessel produced during sleep is also just strong more.Therefore, cause old people's ubiquity sleep disorder, such as difficulty falling asleep, sleep unreal, wake up easily, wake up often, again can't fall asleep or the like after waking up.These problems can not get solving for a long time, may be to cause old people's lost of life or even human longevity to be not so good as a major reason of the length of prediction.The present invention can effectively solve old people's sleep disorder problem, changes the old people and feels and few traditional view can make it prolong the length of one's sleep, improve sleep quality, health invigorating, slow down aging, thereby perhaps the life lengthening that helps the old people is to have found a kind of method that improves human longevity.

Description of drawings

Fig. 1 bed surface layout drawing

1. pressure regulator valve 2. pressure transducers 3. check valves 4. hydraulic pumps 5. walls 6. hydraulic tubes 7. hydraulic supply lines 8. choke valves 9. expansion hose 10. electromagnetism pressure-relief valves 11. relief tubes 12. return ducts

Fig. 2 reduce pressure piece and diaphragm structure figure

9. expansion hose 13. dividing plates 14. extend shoulder 15. decompression pieces 16. guiding projections 17. anti-off-clip 18. vertically-guided grooves

Fig. 3 piece installation diagram that reduces pressure

15. decompression piece 18. vertically-guided grooves 19. mounting grooves

Fig. 4 spring layout drawing

9. expansion hose 15. decompression pieces 20. monoblock type springs 21. spring pads

Fig. 5 pillow structure figure

22. medicated pillow 23. medicated pillow upper stratas 24. altitude mixture control bags, 25. drag rope of elasticity

Fig. 6 floats sleep pond and bed layout drawing

15. decompression piece 26. floats the pond 27. of sleeping and floats the upper edge, pond of sleeping

Fig. 7 floats the pool structure figure that sleeps

Weigh down ball 31. coolers 32. water inlets 33. massage balls 34. outlets 35. electric heaters 36. interlayers 37. damping granules 28. float frame 29. waterproof sheets 30.

Fig. 8 floats shelf structure figure

28. float frame

Fig. 9 floats pillow structure figure

38. float pillow 39. prostrate face 40. spiracles of sleeping

Figure 10 floats the nightcap structure chart

41. float nightcap 42. pneumostomes

The specific embodiment

The present invention is further illustrated below in conjunction with accompanying drawing.

Embodiment 1: a plurality of expansion hose (9) are arranged in juxtaposition the formation bed surface, see Fig. 1, and an end of expansion hose is connected with hydraulic supply line (7) by choke valve (8), and the other end is connected with relief tube (11) by electromagnetism pressure-relief valve (10).Hydraulic supply line and relief tube are respectively by hydraulic tube (6) and return duct (12), and the wall (5) that passes the bedroom is connected with hydraulic pump (4), and hydraulic pump is installed on the wall outside the room.The highly pressurised liquid of exporting during hydraulic pump works arrives hydraulic supply line through hydraulic tube, and the choke valve through each expansion hose arrives in each expansion hose again.Under the effect of highly pressurised liquid, expansion hose expands and heaves, and plays the supporting role to human body.The combined effect of each expansion hose forms whole pressure-bearing bed surface.When the electromagnetism pressure-relief valve of certain expansion hose was opened, the highly pressurised liquid in the expansion hose turned back to the low-pressure chamber of hydraulic pump just by relief tube and return duct.At this moment, because the throttling action of choke valve, the pressure in the expansion hose descends, its volume-diminished, and upper surface moves down the supporting role of just removing health; When the electromagnetism pressure-relief valve cut out, the pressure in the expansion hose was just set up again gradually, up to hydraulic supply line in pressure balance, expansion hose has just been recovered the supporting role to human body again.Control the open and close interval and the order of each electromagnetism pressure-relief valve by computer program, just can alternately change the pressurized position of human body.

In order to reduce the quantity of choke valve and electromagnetism pressure-relief valve, can take the mode of shared choke valve of several expansion hose and electromagnetism pressure-relief valve to arrange, be that several expansion hose are formed one group of shared cover choke valve and electromagnetism pressure-relief valve, whole bed surface is made up of many groups expansion hose, not the layout of reporting to the leadship after accomplishing a task of the expansion hose between on the same group.

Expansion hose can lateral arrangement also can vertically be arranged with respect to bed surface.Two pairing expansion hose of people of double bed can separately be controlled with not image the other side's activity mutually.

Pressure in the expansion hose is determining the soft durometer of bed surface.The people is at different degree of fatigues, different body constitution, different age Sleep stages not even together, and the soft durometer of needed best bed surface also is different.In order to adjust the soft durometer of bed surface, in fluid pressure line, be provided with pressure regulator valve (1), be provided with electromagnetic valve or adjust blood pressure motor in it, by changing the duty of electromagnetic valve or adjust blood pressure motor, can change the pretightning force of pressure spring and the opening pressure of pressure regulator valve, thereby change the pressure of liquid, play the effect of regulating the bed surface soft durometer.Also be provided with pressure transducer (2) in the fluid pressure line,,, can realize exact figure control according to the numerical value of pressure transducer by computer control.Be provided with check valve (3) in fluid pressure line, when this valve can be avoided the hydraulic pressure air pump inoperative, the backflow of expansion hose inner high voltage liquid was to keep the soft durometer of enough pressure and bed surface.Utilize the electric control operation system at any time the soft durometer of bed surface to be adjusted to the optimal comfort state, also can set the soft durometer of different Sleep stages, can be softer as falling asleep the stage, to improve comfort level, help relieving fatigue and sleeping; Sleep mid-term can be hard, avoided soft and lumbago that cause helps sleeping more steady and surely; Sleep is transferred softer in the later stage more a little, avoid bed surface press myalgia and early awakening easily.

The curved surfaces of expansion hose can make when it is arranged side by side and form chase each other, and this chase has reduced the bearing area of bed surface, can increase the pressure that body part bears and is unfavorable for sleep.In order to eliminate this influence, taked the decompression block structure.Decompression piece (15) is positioned on the expansion hose (9), sees Fig. 2, and its upper surface is essentially the square plane, is covered with a plurality of decompression pieces in the total length of each expansion hose, and the upper surface of all decompression pieces constitutes the smooth bed surface that does not have chase.Move dislocation for fear of the decompression piece, be provided with dividing plate (13) between expansion hose, dividing plate is fixed on the bedstead, and decompression piece and expansion hose all are limited in the separate slot between two dividing plates, can move up and down in separate slot.The quantity of expansion hose can be one in each separate slot, also can be two above arranged stacked.The upper edge of dividing plate is lower than the upper surface of decompression piece, and when the decompression piece was depressed, the dividing plate upper edge can not exceed bed surface and conflict the obstruction health.The last plane of decompression piece is provided with extends shoulder (14), to eliminate the gap between the formed decompression piece of dividing plate.

In order to limit the decompression piece along the vertically moving of separate slot, on the sidewall of dividing plate, be provided with vertically-guided groove (18), the bottom of decompression piece is provided with corresponding guiding projection (16), and guiding projection is positioned at the vertically-guided groove, can move up and down therein.In order to prevent that guiding projection from deviating from from the top of vertically-guided groove, the top of vertically-guided groove is non-through structure, forms the anti-off-clip (17) on dividing plate top.Installation for the ease of the decompression piece is provided with mounting groove (19) in the bottom of dividing plate, see Fig. 3, and the mounting groove and laterally slide to the vertically-guided groove along it of during installation guiding projection being packed into from the end of dividing plate upwards enters the vertically-guided groove again and promptly is in place.A plurality of decompression pieces in each separate slot can be according to said method order installation one by one.

If the material of expansion hose does not have enough elasticity, as the waterproof cloth material, liquid in it more after a little while, just relatively fold is soft for tube wall, when expansion hose partial pressing, liquid herein just is extruded to all the other positions of pipe at an easy rate, and makes the flexibility decrease of expansion hose, influences the soft durometer of bed surface.In order to improve the elasticity of expansion hose, between expansion hose and decompression piece, be provided with spring, this spring can be that single-body type is arranged in juxtaposition, and also can be monoblock type spring (20), sees Fig. 4, can be provided with spring pad (21) between spring and expansion hose and the decompression piece.

The decompression piece that moves down because of the bed surface local compression and do not move down between the step that misplaces may appear, influence the planarization of bed surface.In order to eliminate this step, upper and lower two parts of decompression piece can adopt Hooke's joint to connect, and plane can tilt arbitrarily on it, thereby can improve the ride comfort of bed surface.

Present embodiment is furnished with height-adjustable medicated pillow, sees Fig. 5.Medicated pillow (22) is upper and lower double-layer structure, medicated pillow upper strata (23) is the pillow face of the parallel composition arranged side by side of a plurality of expansion hose, be full of highly pressurised liquid in the expansion hose, highly pressurised liquid is connected with the fluid pressure line of pipeline with the bed of sleeping soundly by corresponding valve, pressure in each expansion hose can alternate, and its operation principle, effect and structure are with aforementioned fast asleep identical.The lower floor of medicated pillow is altitude mixture control bag (24), and its inside is full of highly pressurised liquid and is connected with the fluid pressure line of the bed of sleeping soundly by corresponding valve and pipeline.Be provided with vertical drag rope of elasticity (25) in the altitude mixture control bag, when the pressure in the altitude mixture control bag increased or dwindles, drag rope of elasticity was elongated or shortens, thereby the height of medicated pillow is raise or reduction, played the effect of regulating height.The adjusting of fluid pressure can utilize parts such as pressure regulator valve and pressure transducer, implements control by computer.Generally the pillow height of human body needs when lying on the back and lie on one's side is different, in order to realize along with the change of human prone position in time adjusting the height of medicated pillow, is provided with the prone position detector on bed surface.This detector can be made up of the contact switch of a plurality of even layouts, as leaf spring formula switch, according to human body when lying on the back or lie on one's side, the contact area of shoulder back and bed surface has large and small difference, the quantity of human body pressing contact switch also can change, just can produce the detectable signal of different prone positions, in time regulate pillow height by computer control.Also can use other modes, as pressure transducer, as the prone position detectable signal.

Liquid among the above embodiment in the pipeline can be gas also, and hydraulic press changes air compressor machine into.

2: the second embodiment of embodiment can also can implement separately for the basis by first embodiment.Float in the pond of sleeping (26) water is housed, see Fig. 6, the water surface is lower than and floats the upper edge, pond (27) of sleeping, cover on the water surface waterproof sheet (29) is arranged, see Fig. 7, the periphery of waterproof sheet is installed with floating upper edge, the pond sealing of sleeping, and the developed area of waterproof sheet is greater than the water surface that floats in the pond of sleeping, unnecessary part is hit the drink to concentrate by bob ball (30) and folds, to keep the smooth of sheet.Floating frame (28) is a rectangular support frame, sees Fig. 8, and the size on its four limit equates with four limits of the water surface basically.Float frame and weigh down the ball combined effect the edge of folding part locator qualification at the water surface.When human body floats on the sheet, can make water and sheet form a pit.At this moment, the sheet area that need muffle the water surface increases, and under the pulling force of sheet, weighs down the ball come-up, and the folding amount of sheet reduces abdicates the area that is increased; When human body leaves sheet,, just again sheet is evened up because the proportion that weighs down ball greater than water, under the effect of gravity, weighs down ball and descends.No matter whether human body floats on bed surface, remains the smooth of waterproof sheet, also can avoid the winding of sheet to health, and it is free movable to influence limbs.

The upper space that floats the pond of sleeping has breather to communicate with outside atmosphere, to avoid the influence of steam to indoor air humidity.Can be provided with the air filtration plug in the breather.

The degree of depth of floating the Chi Zhongshui that sleeps can not floated when being seated, and can be advisable by levitating during recumbency.

The water that floats in the pond of sleeping can be other liquid or solution also, as saline solution, to improve buoyancy of liquid.

The liquid level that is caused when in time eliminating body movement rocks, and can add damping granule (37) in liquid, sees Fig. 7, and particulate proportion of damping and liquid basic identical can be suspended in arbitrary degree of depth of liquid.Phase mutual friction between the damping granule consumes the energy that rocks of liquid, thereby in time recovers the stable of liquid level.

Float and can be provided with interlayer (36) in the pond of sleeping, be provided with electric heater (35) and cooler (31) in the interlayer, cooler can be connected with outdoor air conditioner by pipeline, by temperature sensor and computer control, keeps automatically and the temperature of regulating liquid.

The bottom of floating the pond of sleeping can be provided with the water inlet (32) and the outlet (34) of water pump, and the water in the pond communicates with water pump by water pipe, and water pump is located on the outdoor wall, and during pump working, the outlet in the pond can eject high-velocity flow health is played massage effect.In order to strengthen massage effect, can also be provided with the large and small massage ball that does not wait (33) in the water, massage ball is beaten to health in that the impact of high-velocity flow is following, can play weight different beat massage effect.

Present embodiment is equipped with to float sleeps pillow (38) and floats nightcap (41), sees Fig. 9 and Figure 10 respectively.Float the pillow of sleeping and can float on bed surface, which is provided with prostrate face (39) and spiracle (40), the two is interconnected.During prostrate sleep, crouch in prostrate face in nose and mouth, keeps breathing unimpeded by spiracle.Float nightcap and can bubble through the water column and go up to replace the effect of medicated pillow, be provided with a plurality of pneumostomes (42) around it, all pneumostomes interconnect by the pneumostome at passage in the medicated cap and muzzle place.Put on floating medicated cap in bed, the sleep of can arbitrarily overturning, it is still prostrate no matter to lie on the back, lie on one's side, and can not have up pneumostome blocked and keep breathing unimpeded.

More than the various power sources of all embodiment, as hydraulic press, air compressor machine, air conditioner, water pump and vacuum air pump etc., can combine to constitute and serve sleep mechanism, be called for short " watching the machine of sleeping ".Watching the parts that motor in the machine of sleeping etc. has identical function can be general, utilizes electromagnetic clutch to switch the duty of each parts under the control of computer.Each parts can be matched as required.Watching the machine of sleeping can be installed on the wall outside the room, to avoid noise jamming as existing air conditioner.A plurality of bed can be for the same machine of sleeping of watching, to satisfy needs such as family, dormitory and hotel.

The present invention is applicable to guest room, Senior Officials inpatient Ward and the sanatorium in family, high-grade hotel and the occasions such as athletes-only dormitory that need regain one's strength fast.

Claims (9)

1. One kind sleep promoting bed, it is characterized in that a plurality of expansion hose are arranged in juxtaposition the support bed surface that constitutes health, expansion hose is connected with hydraulic pump by fluid pressure line, the arrival end of expansion hose is provided with choke valve, the port of export is provided with the electromagnetism pressure-relief valve.
2. One kind sleep promoting bed, it is characterized in that floating sleeping and liquid is housed in the pond, the liquid level of liquid is lower than the upper edge of floating the pond of sleeping, the waterproof sheet floats on liquid surface, combine with the upper edge sealing of floating the pond of sleeping around the waterproof sheet, the air of liquid level top by float on the pool wall of sleeping passage with float the pond air outside of sleeping and communicate, floating on the liquid level below the waterproof sheet have a frame of floating, float chord position around liquid level, the waterproof sheet that floats the frame periphery is provided with the bob ball, the developed area of waterproof sheet is greater than the surface area of liquid, its more than part by weighed down ball along float frame around crash into below the liquid level.
3. 3. as claimed in claim 1 sleep promoting bed, it is characterized in that being provided with between the expansion hose dividing plate, dividing plate is fixed on the bedstead, is provided with the decompression piece on the expansion hose, be covered with a plurality of decompression pieces in the total length of each expansion hose, the upper surface of all decompression pieces constitutes the smooth bed surface that does not have chase.
4. 4. as claimed in claim 3 sleep promoting bed, it is characterized in that being provided with spring between expansion hose and the decompression piece.
5. 5. as claim 1,3,4 described sleep promoting bed, it is characterized in that being provided with in the fluid pressure line pressure regulator valve, pressure transducer and check valve.
6. 6. the pond of sleeping of floating as claimed in claim 2, it is characterized in that floating the liquid inner suspension of sleeping in the pond has anti-shake damping granule.
7. 7. as claim 2, the 6 described ponds of sleeping of floating, it is characterized in that being equipped with floating and sleep pillow and float nightcap, float the pillow of sleeping and be provided with prostrate face and spiracle, the two is interconnected, be provided with a plurality of pneumostomes around floating nightcap, all pneumostomes interconnect by the pneumostome at passage in the medicated cap and muzzle place.
8. 8. as claim 2, the 6 described ponds of sleeping of floating, it is characterized in that floating sleeping and be provided with the entery and delivery port and the massage ball of electric heater, cooler, water pump in the pond.
9. 9. the pond of sleeping of floating as claimed in claim 7 is characterized in that floating sleeping and is provided with the entery and delivery port and the massage ball of electric heater, cooler, water pump in the pond.

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