CN107334310A - Device is rested the head in a kind of accumulation of heat - Google Patents
Device is rested the head in a kind of accumulation of heat Download PDFInfo
- Publication number
- CN107334310A CN107334310A CN201610812362.XA CN201610812362A CN107334310A CN 107334310 A CN107334310 A CN 107334310A CN 201610812362 A CN201610812362 A CN 201610812362A CN 107334310 A CN107334310 A CN 107334310A
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- Prior art keywords
- heat
- accumulation
- pillow
- heat pillow
- heating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009825 accumulation Methods 0.000 title claims abstract description 59
- 238000010438 heat treatment Methods 0.000 claims abstract description 56
- 239000000945 filler Substances 0.000 claims abstract description 16
- 238000005187 foaming Methods 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims description 8
- 241000219146 Gossypium Species 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 206010053615 Thermal burn Diseases 0.000 abstract description 3
- 238000003860 storage Methods 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 4
- 230000001627 detrimental effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241001484259 Lacuna Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/04—Devices for ventilating, cooling or heating
- A47C21/048—Devices for ventilating, cooling or heating for heating
Abstract
The present invention discloses a kind of accumulation of heat pillow device, it is characterised in that：Including heating fan, accumulation of heat pillow and the air duct of connection heating fan and accumulation of heat pillow, wherein, heating fan is arranged at bed board outer wall, has the filler of foaming or porous interstitial structure in accumulation of heat pillow.This technical scheme is rested the head on by the accumulation of heat located at tailstock, on the one hand can provide preheating for quilt by winter of the slow heat release in cold, moisture is removed for quilt in the rainy season of humidity；On the other hand by the way that both feet are contacted with accumulation of heat pillow, according to human body requirements, heat energy is persistently obtained.Because the filler in accumulation of heat pillow has the specific heat capacity smaller than water, heat is uniformly discharged, it is possible to prevente effectively from scald human body by the air gap between filler.
Description
Technical field
The present invention relates to domestic heating equipment field, more particularly to a kind of accumulation of heat pillow device used suitable for bed.
Background technology
The winter-spring season of most area on the south the Changjiang river of CHINESE REGION, temperature is cold, but unlike there are central heating, family in the north
The heating in front yard is mainly met by some electric equipments, and the mode generally use electric heater of bedroom sleep heating.
Electric heater is divided into spatial field heated type, local field heated type, bed heated type.The equipment of spatial field heated type has electricity
Thermal oil heater, air-conditioning, warm-air drier etc..The equipment of local field heated type has hot-water bottle, electric hot-water bag, electric baking pan etc..Bed heated type
Equipment have electric blanket.
But these heat supply heating modes come with some shortcomings：
Space heating mode heats up to the interior space, and elevated temperature can not quick warm quilt.Meanwhile room temperature is too high
Also result in feeling of oppression and heat.
The problem of hot-water bottle, electric hot-water bag, electric baking pan are present is that heater surface temperatures are higher, and the specific heat of filler
Appearance is higher, easily causes topical burn, prolonged low temperature scald in use.
Electric blanket provides heat by the heating wire being arranged in blanket for bed.The deficiency of this mode is heating wire
There is certain electric leakage risk, certain electromagnetic radiation be present.Due to setting heating wire among electric blanket, storage volume is larger, receives
Receive inconvenience.
To under cold weather conditions, heating mode during bedroom is slept, the comparative analysis more than, we can send out
It is existing：From the point of view of energy resource consumption, IAQ angle, the mode and bed mode of heating of local field heating are better than space heating
Formula.
But existing local field heating and bed mode of heating still suffer from many problems, how to be heated with reference to local field
Energy saving and the comfortableness of bed heating, and solve traditional local heat source（Hot-water bottle）Scald risk and electric blanket electric leakage and
Radiation risk, it is that our emphasis need to solve the problems, such as.
The content of the invention
It is a primary object of the present invention to provide a kind of accumulation of heat pillow device, unique foaming or more interporal lacunas are rested the head on by accumulation of heat
Respective outer side edges heating fan continues slow heat release into quilt, and a pleasant sleep environment is provided to human body.
In order to reach above-mentioned purpose, solution of the invention is：
Device, including heating fan, accumulation of heat pillow and the air duct of connection heating fan and accumulation of heat pillow are rested the head in a kind of accumulation of heat, wherein, supply
Warm-air drier is arranged at bed board outer wall, has the filler of foaming or porous interstitial structure in accumulation of heat pillow.
On the one hand this technical scheme can be rested the head on slow heat release by accumulation of heat and provide preheating in the winter of cold for quilt, in tide
Wet rainy season is that quilt removes moisture；On the other hand, heat energy can also persistently be supplied to human body according to human body requirements, accumulation of heat pillow.Cause
There is the specific heat capacity smaller than water for the filler in accumulation of heat pillow, heat is by the air gap between filler, with hot blast Tiny pore
Form uniformly discharges, by controlling the gross output of heating fan effectively to avoid scalding human body.
The technical measures that the present invention is taken include, filling PP cottons, pearl cotton or high-density sponge in the accumulation of heat is rested the head on.
So that accumulation of heat pillow filler is PP cottons as an example, the specific heat capacity of PP materials is 1.9KJ/（kg·℃）,
According to Q=CM（T1-T2）, Q is heat, and C is specific heat capacity, and M is the quality of object；T1-T2 is object
Temperature variation.Then 500 grams of PP cottons temperature is raised to 50 degree of heats for putting aside deposit from 10 degree as 0.5 × 1.9 × 40=38
Kilojoule.
The specific heat capacity 4.2KJ/ of water（kg·℃）, then water water temperature rising 9 of the heat of 38 kilojoules equivalent to 500 milliliters is Celsius
The accumulated heat of degree.It is calculated as（T1-T2）=Q/CM=38/4.2=9 DEG C.
Because pore structure, heat are conducted to human body in the form of Tiny pore and heat radiation specific to accumulation of heat pillow, comfortably
Degree is higher compared to hot-water bottle.
Mode of heating is PTC-ceramic electric heating element used by the thermal source of this accumulation of heat pillow device.PTC-ceramic electric heating element is
By electric heating element with ceramics by manufactured a kind of heater element together with high temperature sintering set.Ptc heater have thermal resistance it is small, heat exchange
The advantages of efficiency high, it is a kind of automatic constant-temperature, the electric heater of power saving.An its big outstanding feature is in security performance, i.e.,
When meeting fan trouble stalling, because cannot fully radiate, its power can drastically decline ptc heater automatically.Now heater
Surface temperature maintains Curie temperature or so（Typically about 250 DEG C）, so as to produce such as the table of electric heating tubing heater
Face " rubescent " phenomenon, will not be overheated, energy-conservation, safety, long lifespan.
The PTC heating powers selection 150W-200W of the present apparatus.
By taking operating power 150W as an example, a small caused heat is：150 watts × 3600 seconds=540 kilojoules.In view of quilt
The heat exchange of nest and room air and the heat loss of main frame itself, it is assumed that the heat energy for having 80% is rested in quilt and entered with human body
Row heat exchange, then 540 × 0.8=432 kilojoule.
By it compared with traditional hot-water bottle, usual 1000 milliliters of hot-water bottle drops to 30 DEG C of institute's energy from 90 DEG C for we
The heat of release is Q=CM（T1-T2）=4.2 × 1000 × 1 × 60 burnt=252 kilojoule
So, when warm wind main frame heating power is 150W, one hour kilojoule of heat 432 that can be provided for quilt of work, quite
In the heat that nearly 2 1000 milliliters of hot-water bottles can be provided.
And hot-water bottle is compared, and to be rested the head on using foaming or the accumulation of heat of porous interstitial structure filler, heat distribution volume is bigger,
Heat exchange is evenly；The heat exchange mode of hot air convection conducts heat exchange milder than contact；40-60 DEG C of heat exchange temperature is compared
Up to 90 DEG C of hot-water bottle is safer.
The present apparatus it is above-mentioned power measuring and calculating be according to the situation for being continuously operated in 150W, and actually use in because human body
Self-heating, main frame simultaneously do not need continuous firing.By research, by taking 8 hours lengths of one's sleep as an example, cumulative operation time 3-4
Hour, total power consumption is -600 watts of hours of 450 watts of hours, equivalent to 0.45-0.6 degree electricity.
The present apparatus is exactly based on the safe and efficient mode of heating of warm wind main frame, and is filled out with foaming or porous interstitial structure
The cooperation of the accumulation of heat pillow of thing is filled, heat is direct supplied in quilt, directly acts on human body.So as to which device energy is rested the head in this accumulation of heat
Enough safety, comfortable, energy-conservation quilt heating are provided for numerous users.
The technical measures that the present invention is taken also include, and are provided with the filler in accumulation of heat pillow and are exported with air duct
The T-shaped ajutage of hard being connected is held, the T-shaped ajutage includes radiating part and connecting portion, and the side wall of radiating part is provided with some dissipate
Hot hole.It is so designed that, the concentration wind regime from air duct is effectively disperseed, so as to provide Homogeneouslly-radiating.
The technical measures that the present invention is taken also include, and the heat emission hole is located at T-shaped ajutage radiating part towards the head of a bed
Simultaneously.It is so designed that, Tiny pore and heat radiation direction can be controlled to avoid the detrimental loss of heat towards human body, lift heat
Effective rate of utilization.
The technical measures that the present invention is taken also include, and described radiating part and connecting portion are formed in one, and radiating part
It is connected with connecting portion by round-corner transition.Windage can be effectively reduced by being so designed that, avoid the detrimental loss of heat energy.
The technical measures that the present invention is taken also include, and described warm wind pillow and air duct are detachable connection.So
Design can facilitate the disassembly, cleaning and separation use that warm wind is rested the head on.
The technical measures that the present invention is taken also include, and the L-shaped structure of described stator, it includes fixing end and company
Socket part, for its fixing end between the bed board and mattress of tailstock, the side wall of described heating fan is installed on connecting portion.Providing warm air
Machine can be fixed on the bed board side wall of bed by stator, be so designed that the storage that can make product and storage are more convenient, base
Originally the effective utilization space being not take up in room.
The technical measures that the present invention is taken also include, and described air feed pillow, which passes through elastic band or VELCRO or buckled, to be fixed on
Tailstock.The position that being so designed that can rest the head on accumulation of heat keeps fixing, and does not fall out under bed.
Brief description of the drawings
Fig. 1 is the overall assembling effect stereogram of the embodiment of the present invention 1.
Fig. 2 is the overall assembling effect side view of the embodiment of the present invention 1.
Fig. 3 is the overall structure stereogram of the present invention.
Fig. 4 is the overall structure side view of the present invention.
Fig. 5 is the configuration diagram of accumulation of heat pillow of the present invention.
Fig. 6 is the configuration diagram of the T-shaped pipe of hard of the present invention
Fig. 7 is the Diffusion of gas stream diagram in the T-shaped pipe of hard of the present invention.
Fig. 8 is the overall structure perspective representation of heating fan of the present invention.
Fig. 9 is the front diagram of heating fan of the present invention.
Figure 10 is the internal structure perspective representation of heating fan of the present invention.
Figure 11 is the internal structure plan view of heating fan of the present invention.
Figure 12 is the overall assembling effect stereogram of the embodiment of the present invention 2.
Figure 13 is the overall assembling side elevation of the embodiment of the present invention 2.
Figure 14 is the overall assembling plan view of the embodiment of the present invention 2.
Figure 15 is the overall structure of the explosion figure of heating fan of the present invention.
Embodiment
Below with reference to accompanying drawing, technical scheme and beneficial effect are described in detail.
Embodiment 1
As shown in Fig. 3 to Fig. 7, device, including heating fan 1, accumulation of heat pillow 2 and connection heating fan 1 and accumulation of heat are rested the head in a kind of accumulation of heat
The air duct 3 of pillow 2.
Wherein, accumulation of heat pillow 2 includes pillow 21 and cloth set 22, and cloth set 22 is coated pillow 21 by slide fastener, VELCRO or buckle
In it.There is the filler of foaming or porous interstitial structure in pillow 21.Specifically, the filler can be PP cottons, pearl cotton
Or high-density sponge etc..
The T-shaped ajutage 23 of hard being connected with the port of export of air duct 3 is provided with filler, the T-shaped ajutage 23 includes
Radiating part 231 and connecting portion 232, and radiating part 231 and connecting portion 232 are formed in one, and radiating part 231 and connecting portion 232
Connected by round-corner transition, windage can be effectively reduced, avoid the detrimental loss of heat energy.The side wall of radiating part 231 is provided with some dissipate
Hot hole 230, Homogeneouslly-radiating is provided for accumulation of heat pillow 2.In order that 2 pairs of human bodies are rested the head in accumulation of heat and quilt produces orientation heat supply, heat is avoided
Detrimental loss, lift effective utilization of heat, heat emission hole 230 is located at one side of the T-shaped radiating part 231 of ajutage 2 towards the head of a bed.
Accumulation of heat pillow 2 is removably connected by connecting portion 232 with air duct 3.Specifically, screw thread, flange or grafting etc. can be passed through
Mode is attached.To meet that the needs that the cleaning of 2 regular dismountings or separation use are rested the head in accumulation of heat.
Accumulation of heat pillow 2 is located at tailstock, in order to avoid accumulation of heat pillow 2 is dropped under bed, by elastic band or VELCRO or can buckle
It is fixed.
As shown in Fig. 8 to Figure 11 and Figure 15, heating fan 1 includes dust cover 11, fore shell 12 and rear shell 13, fore shell 12 it is upper
Portion is provided with control panel 121, and suction muffler 10 is formed between bottom and dust cover 11, is led between fore shell 12 and rear shell 13 provided with air-flow
Road, gas channel have air inlet 120 and gas outlet 130, are provided with centrifugal fan 14 at air inlet 120, centrifugal fan 14 is with going out
Heating chamber 15 is set between gas port 130, heating chamber 15 includes air channel drain pan 151 and seals the air channel to connect with air channel drain pan 151
Upper casing 152, heating chamber 15 is interior to be provided with heater 153, and the heater 153 is preferably PTC-ceramic heating element.Outside heating chamber 15
Portion is provided with main circuit board 16 and control board 17, and control board 17 is correspondingly arranged with control panel 121.Pass through control panel
121 users not only can carry out switch control to heating fan 1, warm air temperature can also be configured, in addition, moreover it is possible to
Timer reservation is carried out to the working condition of heating fan 1.
Centrifugal fan 14 includes centrifugation motor 141 and the foam 142 between fore shell 12 and centrifugation motor 141, herein
Foam 142 can effectively reduce noise caused by centrifugation motor.
As depicted in figs. 1 and 2, heating fan 1 is located at the bed board outer wall of bed by a stator 4.Specifically, stator
4 L-shaped structures, it includes fixing end 41 and connecting portion 42, and its fixing end 41 is between the bed board and mattress of tailstock, heating
The side wall of blower fan is installed on connecting portion 42.Heating fan 1 can be fixed on the bed board side wall of bed by stator 4, not account for substantially
With effective utilization space in room, also without prejudice to the normal life daily life of people, can avoid daily because doing one's room or beating
Heating fan 1 is frequently moved when sweeping health, or is worried for the storage of product.Possesses the product of the structure substantially without another
Outer storage, or only need to separate air duct 2 with connecting tube 3.
Above-mentioned accumulation of heat pillow device uses located at bed afterbody, this have the advantage that, can be that bed sleep is double first
Side provides thermal source；Secondly because being positioned over foot, small to the space hold of bed, bunk bed is convenient；In addition, said apparatus master
Will be based on the heat supply to pin leg area, convection current is supplemented by trunk heat supply in bed, forms the step temperature from foot to head
Spend field.While thermal source is provided for human body, the characteristics of normal human's sleep needs a cold pin warm is taken into full account, effectively prevent
The feeling of oppression and heat that air-conditioning heats and electric blanket mode of heating easily occurs, more meets human physilogical characteristic, using comfortable.
Embodiment 2
The present embodiment and the difference of embodiment 1 are that the side that accumulation of heat pillow device is placed in bed uses, and rests the head on and fills as accumulation of heat
The structure and principle put are substantially the same manner as Example 1, repeat no more.
Accumulation of heat rests the head on use of the device in bed side and provides thermal source, its advantage mainly for the side in bed sleep both sides
It is, side heat-supplying mode can provide heat for whole body major part region, the cold people of the fear especially suitable for poor blood circulation
Group.
Certainly, therefore, can be with two storages in the winter of cold because accumulation of heat pillow 2 possesses certain heat storage performance in itself
Heat pillow 2 uses simultaneously, and one of them can separate bosom with heating fan 1 and use, and another is connected use with air duct 3, is placed in
Sole receives to continue heat supply.It so can reach the effect of quick warm whole body.
The technological thought of above example only to illustrate the invention, it is impossible to protection scope of the present invention is limited with this, it is every
According to technological thought proposed by the present invention, any improvement done on the basis of technical scheme and equivalents, this hair is each fallen within
Within bright protection domain.
Claims (9)
1. device is rested the head in a kind of accumulation of heat, it is characterised in that：Include the confession of heating fan, accumulation of heat pillow and connection heating fan and accumulation of heat pillow
Airduct, wherein, heating fan is arranged at bed board outer wall, has the filler of foaming or porous interstitial structure in accumulation of heat pillow.
A kind of 2. accumulation of heat pillow as claimed in claim 1, it is characterised in that：Filler in the accumulation of heat pillow is PP cottons, pearl
Cotton or high-density sponge.
A kind of 3. accumulation of heat pillow as claimed in claim 1, it is characterised in that：The mode of heating of the warm-air drier is made pottery for PTC constant temperature
Porcelain heater.
A kind of 4. accumulation of heat pillow as claimed in claim 1, it is characterised in that：It is provided with filler in accumulation of heat pillow and air feed
The T-shaped ajutage of hard that the pipe port of export is connected, the T-shaped ajutage include radiating part and connecting portion, and the side wall of radiating part is provided with
Some heat emission holes.
A kind of 5. accumulation of heat pillow as claimed in claim 4, it is characterised in that：The heat emission hole is located at T-shaped ajutage radiating part court
To the one side of the head of a bed.
A kind of 6. accumulation of heat pillow as claimed in claim 4, it is characterised in that：Described radiating part and connecting portion is formed in one,
And radiating part is connected with connecting portion by round-corner transition.
A kind of 7. accumulation of heat pillow as claimed in claim 1, it is characterised in that：Described accumulation of heat pillow and air duct are detachable company
Connect.
A kind of 8. accumulation of heat pillow as claimed in claim 1, it is characterised in that：The L-shaped structure of described stator, it includes solid
Fixed end and connecting portion, for its fixing end between the bed board and mattress of tailstock, the side wall of described heating fan is installed on connection
Portion.
A kind of 9. accumulation of heat pillow as claimed in claim 1, it is characterised in that：Described air feed pillow by elastic band or VELCRO or
Button is fixed on tailstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610812362.XA CN107334310A (en) | 2016-09-09 | 2016-09-09 | Device is rested the head in a kind of accumulation of heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610812362.XA CN107334310A (en) | 2016-09-09 | 2016-09-09 | Device is rested the head in a kind of accumulation of heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107334310A true CN107334310A (en) | 2017-11-10 |
Family
ID=60223017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610812362.XA Pending CN107334310A (en) | 2016-09-09 | 2016-09-09 | Device is rested the head in a kind of accumulation of heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107334310A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU210307U1 (en) * | 2021-12-10 | 2022-04-06 | Владимир Викторович Михайлов | BED WITH HEATED AIR |
| RU211324U1 (en) * | 2022-01-10 | 2022-05-31 | Владимир Викторович Михайлов | DEVICE FOR HEATING AIR IN THE AREA OF THE HEAD OF THE BED |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001340170A (en) * | 1999-12-29 | 2001-12-11 | Osamu Sato | Bed device and bedstead for bed |
| JP2004313684A (en) * | 2003-04-14 | 2004-11-11 | Naoki Harigai | Medical care nursing device for bedridden elderly |
| JP2006061199A (en) * | 2004-08-24 | 2006-03-09 | Hiroyasu Yamamoto | Huggable pillow for warming inside of futon |
| CN1768721A (en) * | 2004-10-26 | 2006-05-10 | 杨玉申 | Multifunctional electric motion nursing bed |
| JP2010035676A (en) * | 2008-08-01 | 2010-02-18 | Takara:Kk | Heat storage material bedclothing |
| CN208176408U (en) * | 2016-09-09 | 2018-12-04 | 厦门云智共创科技有限公司 | A kind of accumulation of heat pillow device |
-
2016
- 2016-09-09 CN CN201610812362.XA patent/CN107334310A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001340170A (en) * | 1999-12-29 | 2001-12-11 | Osamu Sato | Bed device and bedstead for bed |
| JP2004313684A (en) * | 2003-04-14 | 2004-11-11 | Naoki Harigai | Medical care nursing device for bedridden elderly |
| JP2006061199A (en) * | 2004-08-24 | 2006-03-09 | Hiroyasu Yamamoto | Huggable pillow for warming inside of futon |
| CN1768721A (en) * | 2004-10-26 | 2006-05-10 | 杨玉申 | Multifunctional electric motion nursing bed |
| JP2010035676A (en) * | 2008-08-01 | 2010-02-18 | Takara:Kk | Heat storage material bedclothing |
| CN208176408U (en) * | 2016-09-09 | 2018-12-04 | 厦门云智共创科技有限公司 | A kind of accumulation of heat pillow device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU210307U1 (en) * | 2021-12-10 | 2022-04-06 | Владимир Викторович Михайлов | BED WITH HEATED AIR |
| RU211324U1 (en) * | 2022-01-10 | 2022-05-31 | Владимир Викторович Михайлов | DEVICE FOR HEATING AIR IN THE AREA OF THE HEAD OF THE BED |
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| PB01 | Publication | ||
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Application publication date: 20171110 |