CN2401093Y - Thermo-insulating bed - Google Patents

Abstract

The utility model relates to a heat insulating bed, which comprises a base layer and an upper layer, wherein, the periphery of the base layer and the periphery of the upper layer are correspondingly connected to form at least one plenum chamber. Each plenum chamber is provided with a hole through which hot air can be led into the plenum chamber to make the plenum chamber expand and the hot air slowly diffuse and fill the whole plenum chamber. The utility model has the advantages of high safety, fast temperature rise, capability of laundry, and low cost.

Description

Thermo-insulating bed

The utility model belongs to the heating system field in the daily life, and is particularly before use a kind of, effectively heats a kind of Thermo-insulating bed of bed with hot-air.

For many years, adding hotbed accompanies the user to tide over numerous lonely night, the heating bed has many diverse ways: the early stage method of using is to adopt heat carrier, be placed between the coverlet, this heat carrier can only be used for heating coverlet (for example hot basin), in addition, can also be placed on provide the user warm in the bed article (for example: hot stone, thermos bottle), yet these methods usually are not so handy, because heating region is only limited in the sub-fraction on the bed, other zones all do not have variations in temperature, in addition, when the temperature reduction of hot body, when heat dissipates, therefore the user often runs into ice-cold thing and is waken up with a start, so these methods often form user's puzzlement on the contrary, cause inconvenience.

In recent years, another kind is commonly used to heat the method for bed, be that mat or woollen blanket are placed under the sheet, make electricity consumption come heated cushions or woollen blanket, these electric woollen blankets can provide uniform temperature constantly to most of bed surface, yet on neither whole bed surface, heat affected zone still can be restricted, the edge of bed does not often have temperature, simultaneously also can danger close, and also electric wire is placed on and can allows the people produce caprice under the mat bottom and strike fear into.

Along with the use of electric woollen blanket has brought more other problems, cock off or the user is electrocuted in sleep as electric wire, especially dangerous under the situation that night, nobody can control, when if the user is a child or old man, danger takes place especially easily, if but can guarantee before going to bed, to close swap switch, just can avoid these danger, yet, when the user who lies on a bed is tired out, just be easy to forget the pass swap switch, if driving switch whole night, even without fire or get an electric shock to take place, electric woollen blanket also can cause overheated and can not be peaceful, in addition, electric woollen blanket is also very difficult on laundering.

The purpose of this utility model is to provide a kind of Thermo-insulating bed of being made up of basic unit, upper strata, plenum chamber, it have safe in utilization, conveniently launder, characteristics such as quick heating and cost are low, thereby solved the existing in prior technology problem.

The technical scheme that the utility model adopted is that it comprises a basic unit, a upper strata and at least one plenum chamber that both are combined together to form, and each plenum chamber all has a hole that can allow hot-air flow into to be full of air chamber, and air chamber can be expanded.

Wherein, there is a fixed shape size on basic unit and upper strata, can cover the upper surface of mattress haply, and each plenum chamber all has enough big hole, allow hot-air enter plenum chamber well and expand, and be diffused into whole air chamber.Other has a well design, is the hole of air chamber is opened side at air chamber, makes can be engaged in just on the ozzle that the hot gas source is provided, and the formation of hole is easy to, need only between basic unit and the upper strata in conjunction with the time stayed next space.

The utility model can be installed the conduit of deflection, one end of conduit is connected in the hole of plenum chamber, other end splice grafting is on ozzle, ozzle provides the outlet of hot-air, again in plenum chamber, hole and flexible conduit also will have the structure of assembling parts to hot-air, similarly are extension spring or rubber-like opening through conduit thus, making that the big opening be used for cooperating big ozzle also can be restrainted forms less opening approximately, closely to cooperate little ozzle.

The utility model also is to provide a kind of device that adds hott bed, said plenum chamber, its shape and size preferably can just be covered in the upper surface of mattress, these plenum chambers are placed on above the mattress, but be preferably in and repave one deck covering in the bed, introduce hot-air in the hole of plenum chamber, air chamber is full of hot-air, make bed reach desired temperature with time enough.Can make bed reach very high temperature with this kind mode, also can prevent parasitic growth thus effectively or kill other parasites in the bed.

In the utility model, basic unit's best material is to adopt one deck cotton structure, though also the someone takes other natural or staple fibre to use, and the upper strata preferably comprises fireproof material layer, the cotton material layer of chemical treatment for example, perhaps the upper strata only is made up of fire proofing material, and this device can be placed between the thin sheet of one deck in mattress and the bed usually, the upper strata can comprise the covering of one deck fire proofing material and bedding one deck sheet and so on, if use this method, the user just can directly lie in the upper strata of this device; Can further improve again the upper strata, allow the upper strata can have sufficient air to infiltrate, make hot-air can feed the upper strata to help the warm coverlet (or bedding) that is placed on above the upper strata, be used for organizing the material of the whole plenum chamber of structure, should be able to prevent fully that air from infiltrating upper strata or lower floor, so that plenum chamber all is full of by hot-air, uses and guarantee that hot-air is full of the top surface area of whole bed.

Device of the present utility model has a flexible conduit, and an end is connected in the hole, and flexible conduit preferably is made up of stringing, hot-air can be flowed out from ozzle after entered the plenum chamber by hole, and stringing can be balanced when no the time, is placed under the mattress.

Plenum chamber of the present utility model is provided with auxiliary equipment, purpose is in order to allow plenum chamber can be stable on the mattress, auxiliary equipment can adopt the form of elastic bunch, make its each end be incorporated into edge near the plenum chamber corner, each elastic bunch is that the corner under mattress is diagonally opposing corner and extends to corner near plenum chamber, and plenum chamber can be stable on the mattress.

Another kind is used for fixing the auxiliary equipment of plenum chamber to the mattress, be to adopt a kind of sleeve form with elasticity cuff, this elasticity cuff is attached to the lower limb of plenum chamber, when the upper surface of plenum chamber device at mattress, the sleeve that is depended on covers the side of mattress, and cuff forms an opening also littler than mattress, dragline arrives the mattress bottom down in the both sides of mattress always, tightly restraint under mattress, make plenum chamber tightly place the mattress upper end, be widely used in the sheeting aspect already as this attached mode.

Be based upon in this essential structure, add hotbed many modifications can be arranged, change, yet the hole of plenum chamber (and part any and that flexible conduit is bound up) is preferably disposed on the edge of contiguous plenum chamber, a specific embodiment is preferably arranged, the position of hole is arranged on the central authorities of about bed lateral edges, hole is arranged on these positions, even one side of bed is wall or similar and so on barrier, this device still can use good, in this case, as long as handle assembly is made 180 degree rotations, the reversing of position end to end of this device, the another side that hole can move on to bed thereupon goes, and just can use.

Said hole is built in the tail end of device, hole can bring several advantages on this position, hole and plenum chamber have different Temperature Distribution on other zones, the local temperature of closing on hole is higher, away from hole, temperature is low more more, if hole is arranged on the tail end of device, temperature near user foot can be more higher than the temperature of close head, and this effect is preferably for some user.

Further again embodiment, this device can be designed to be fit to the size of single bed, double bed, queen's bed, emperor's bed, plenum chamber comprising two separation, each plenum chamber is distributed in the head of a bed to tailstock, all have a hole respectively, allow hot-air can flow in each air chamber well, flow into the time of each separated gas chamber by the control hot-air, can obtain lying in bed the edge to the different variations in temperature in bed there, this can conveniently have users of different hobbies freely to select to use beyond the close bed.

Characteristics of the present utility model are: because device of the present utility model does not use any electrical part, so the danger of getting an electric shock is avoidable fully, moreover, this device also can be laundered, manufacturing cost is is also paid somebody's debt and expected repayment later cheaply than the electric heating bed of comparable size size, has the effect of utility model.

The ozzle of heated air source is provided, ozzle with hair-dryer serves as also very convenient, we had done experiment, use 1200 watts hair-dryer, when being set in high rotating speed, can make the bed of queen's size be full of hot-air being no more than 3 minutes, and institute's time spent is also lacked than the general electric heating bed of use like this, against the cotton-padded mattress of woollen blanket, eiderdown quilt, Cygnus cygnus (Linnaeus) or man-made hair system by and the heat insulation effect of sheet etc. and so on, just can keep the bed temperature inside and be higher than room temperature on every side more than 15 minutes.

Fig. 1 is the three-dimensional profile perspective of the utility model part.

Further specify of the present utility model now in conjunction with the accompanying drawings than body embodiment.As shown in Figure 1, the utility model has comprised one deck basic unit 1 and one deck upper strata 2, both are in conjunction with forming edge 3,3a, the combination of upper strata 2 and lower floor 1 can be adopted any suitable method, similarly be glued, sew up, add thermal and similar ultrasonic be merged and so on can, the edge 3a of 1 combination in upper strata 2 and lower floor has part not closed, to such an extent as to be used for forming an enough big hole 4, allows the hot-air ozzle of can flowing through be full of air chamber between lower floor 1 and the upper strata 2.

Sleeve 5 is attached to edge 3, the 3a between interlayer, be used for covering the side of mattress, the elasticity cuff 6 that is located at sleeve 5 lower edges extends the side that covers mattress, tighten at the bottom of mattress in the bottom of sleeve 5, as shown in Figure 1, sleeve 5 tensions are affixed on the side of mattress, link to extend between the edge on mattress top lower floor 1 and upper strata 2.

Above-described only is preferred embodiment of the present utility model; be not that attempt is done any pro forma restriction to the utility model according to this; so; all have in identical creation spirit do relevant any modification of the present utility model or change, all should still belong to the scope of the utility model claim protection.

Claims (12)

1, a kind of Thermo-insulating bed is characterized in that, it comprises a basic unit and a upper strata, and both are combined together to form at least one plenum chamber, and each plenum chamber all has one can allow hot-air flow into the hole that is full of air chamber.

As the said Thermo-insulating bed of claim 1, it is characterized in that 2, said basic unit and upper strata just can be covered in the upper surface of mattress haply.

As the said Thermo-insulating bed of claim 1, it is characterized in that 3, the position of said hole is about the side central authorities of plenum chamber.

4, as claim 1 or 3 said Thermo-insulating beds, it is characterized in that said hole is engaged in ozzle, hole adheres to an assembling parts, can allow hole tightly close by this assembling parts and be around on the ozzle.

5, as the said Thermo-insulating bed of claim 1, it is characterized in that, be connected a flexible conduit between said hole and the ozzle.

As the said Thermo-insulating bed of claim 5, it is characterized in that 6, the other end of said flexible conduit has allows the end of conduit can tightly close the assembling parts that is wire-wrapped on the ozzle.

7, as the said Thermo-insulating bed of claim 1, it is characterized in that, also comprise the auxiliary equipment that said plenum chamber and mattress are tightly combined.

8, as the said Thermo-insulating bed of claim 7, it is characterized in that said auxiliary equipment comprises sleeve and be connected in the elasticity cuff of sleeve one end that described sleeve is attached to the periphery between basic unit and the upper strata, and the elasticity cuff connects and is pulled through mattress, pulling sleeve and is being adjacent at the following of mattress and encloses.

9, as the said Thermo-insulating bed of claim 1, it is characterized in that, but said upper strata is the fireproof material layer.

As the said Thermo-insulating bed of claim 1, it is characterized in that 10, said upper strata is a composite bed, this composite bed comprises one deck fireproof material layer at the upper surface of contiguous basic unit, and has one deck to be layered on the upper epidermis on upper strata by individual layer.

As the said Thermo-insulating bed of claim 1, it is characterized in that 11, the ozzle of said hot-air is the ozzle of hair-dryer.

As the said Thermo-insulating bed of claim 1, it is characterized in that 12, the plenum chamber that is combined between said basic unit and the upper strata is positioned at the both sides of the bed longitudinal axis, each plenum chamber all respectively has a hole.

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