JPS59171508A - Screen apparatus for bed - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a bed screen device that isolates a user from the entire periphery of the bed while maintaining sensory contact between the user and the surroundings.

In the space formed inside, some of the /IP parameters of the plants can be freely controlled. In the following description, the word "bed" will be used, but
This invention is applicable to furniture, such as lounge chairs and bed chairs, on which the body can rest and stretch.

It is clear that controlling the space has the effect of making it easier to control the confined space and enabling highly accurate control. In fact, you can think of a normal home room as a confined space.

However, when this closed space becomes smaller, there is a psychological resistance to its use for various reasons. This is the case with premature infant incubators, infectious disease isolation beds, oxygen lants, vacuum chambers, etc.

The main purpose of this invention is to expand the closed space more freely and, although this is not important in the case of incubators, to overcome the psychological resistance of the user. Therefore, the isolating structure should be as transparent as possible and configured to blend in with the bed underneath for aesthetic value. This structure is either erectable or separate from the bella P and installed in such a way as to leave room for free adaptation of the structure to the bed. Additionally, the structure can be kept out of the way when not in use, allowing for factory production of screened beds. but,
The new problem this bed has to solve is that it can be used privately without special external controls, and is not limited to mental ones.

For this reason, the isolation structure has a series of holes, especially for the exchange of contaminated air during normal use, and for internal ventilation in the event that the user loses power during 111 hours and the air device becomes unusable. It is necessary to be able to constantly exchange air with outside air.

In order to ensure that the user does not experience any suffocation, it is important that the dimensions of the holes in the structure are designed to take this risk into account. . This problem and its solution have not been pointed out at all in other devices using closed spaces. This is because the subject being treated does not want constant external control sounds and untreated air entering the structure.

Second, the absence of external control means allows the user of the screened PeP to remain in a proactive position [7] and maintain a good sensory connection with the outside world.

In this case, the use layer can recognize external sounds through the holes, and at the same time transmit the user's voice to the outside.

This, along with making the structure transparent, allows the air suction filter to facilitate the passage of odors and a sensory connection with the external surroundings.

Preferably, the control channel is located inside the structure. This makes it possible to change all set conditions directly inside the structure without going outside, similar to turning on and off a room light switch. Since beds with screens are commonly used, they can also be applied to double beds.

Beds with screens can also be used to control the climate. In fact, in the field of systems using a propeller P with a closed space that completely surrounds the user's body, it is possible not only to heat and humidify like an incubator, but also to cool and dehumidify the air therein.

These features make screened beds competitive against air cooling systems applied in bedrooms. This is because a bed with a screen consumes less energy and allows for more precise control. Finally, the screened bed may be used to supplement the normal air conditioning system in case it fails or to work with and assist the air conditioning system, which is the result of the screen device according to the invention. shows its versatility.

In order to clarify the features of the bed screen device according to the present invention, it is also useful to compare it with various similar systems.

For example, in the case of a neonatal incubator, it is necessary to treat the patient with precision and precision, and therefore measurement, maintenance and use are required, all of which are provided in a bed with a screen. I can't say that it is. In this regard, it is necessary to take into account the fundamental task in the case of incubators, which is the need to keep the space sterile. On the other hand, this problem does not apply to beds with screens.

The structure is easy to assemble at any time and is perforated to maintain acoustic coupling with the outside world at all times. Furthermore, when the incubator needs to operate in an already conditioned medical environment, it may need to function in only one direction, ie the air within it needs to be heated and humidified. For this reason, the ability to cool and dehumidify the air is not provided in incubators, unlike beds with screens, which take these factors into account. Similar considerations are given in Italian Patent Publication FR-A- 78257
It has been applied to the system disclosed in No. 8. In this case too, closed systems clearly apply, for example, to treatment objects where a closed space is required. This prevents the simple method devised with the bed screen device of the present invention, namely the provision of holes in the structure, to entirely solve the problem of acoustic isolation. For this reason, in the system disclosed in the above-mentioned publication, it is necessary to use a speaker or a microphone in order to ensure complete connection with the outside. Still, it appears that this system can only be used when a doctor is present. No controls are provided for the introduction and evacuation of patient controls within the structure. If the patient falls asleep or passes out when the external controls are not activated, the patient's health or life is at serious risk (the internal controls become oversaturated and saturated). ). Finally, in the above-mentioned patents, air conditioning systems are not considered as a relevant issue. on the other hand,
The structure cannot be manufactured in complete assembly because the two sides of the bed, the head and foot sides, are immovable.

No. 2,191,024 discloses another system that provides a closed space at the bed location. This system is used for more general, less rigorous treatments, and in addition to heating the air within it, it is also used to cool it, but the structure is Forms a closed space except for the head. Thus, this system cannot solve the problem of respiratory and sensory isolation and is functionally limited. Taking into account the questions that arise regarding the user's health in maintaining the user's body at a constant temperature that differs from the temperature of his face and the air he breathes, these questions are based on the increasing difference between one temperature and another. increases with Additionally, the user's face becomes susceptible to exposure to insects and other atmospheric agents. Apart from deficiencies in the electronic control technology at the time the permit was filed, the system is not temperature regulated because the structure has no special external air vents. As a result, air is estimated to come out from the end of the structure that rests on the user's neck, and the leakage of air varies depending on the position of the user on the bed. Finally, although the shredded cadaver of the above patent can be fully assembled, it is quite different from the structure of a screened bed that surrounds the user's body and the bed area.

Comparing the present invention with the prior art, the screen device according to the present invention uses a closed space of (B)*, surrounds the entire body of the user, and forms a controlled starvation space. This is the only screen device that does this. this is,
It can be used not only for therapeutic purposes but also for common personal uses with related issues.

The screen device according to the invention has two main parts: the shank, the covering and screening structure, and the air conditioning system. The latter can be excluded if it is sufficient to simply isolate the object from the outside world.

The covering structure, made of flexible or rigid transparent material, has the function of isolating the internal space from the external space. The structure is connected to the outside and has holes for air exchange to expel dirty air, while a special noiseless ventilator filters and regulates the incoming air. In this way, a slight internal pressure is created which facilitates the exchange of air. In this way, the structure perceptibly isolates sounds and odors. A fundamental feature of this structure is that it can be assembled or installed in other ways, allowing for interchangeable use of the screened peg.

The screen device further includes an electrical adjustment system that is automatically controlled and adjusted by the user. The main elements to be adjusted are temperature and humidity. Once set, this will not change despite external changes, with the control device monitoring the entire system (via sensors installed within the structure) and adjusting accordingly. The small volume created by the structure allows for control of air ionization.

When commercialized, one of its components, such as a humidifier, will be
It is also possible to omit one or more.

The ventilator's intake filter prevents insects, insects, and other contaminants from entering the interior.

The device according to the invention therefore has the following main objectives. That is, (1) the ability to obtain ideal climatic conditions and control all the factors that determine them, and (2) the ability to adjust an environment that is decisively disadvantageous in size relative to a normal room. with economic advantages.

It is believed that the bed screen device of the present invention has an extremely wide range of uses. However, it finds its greatest use when the surrounding climate deviates slightly from optimal conditions, or in ``tochisho''. Furthermore, it can be used advantageously in case of abnormal situations in people who are sensitive to non-optimal climatic conditions (hay fever, asthma, common cold, arthritis, rheumatoid arthritis, etc.).

The bed screen device of the invention still has many possible uses. For example, there are tents, campsites, barracks, boarding schools, settlements, convents, convents, hospitals, unheated houses, temporary construction offices, industrial plant stations, etc.

Finally, the use of this bed screen device is especially
Valid for children up to 1 year of age. This is because the isolation structure prevents children from suddenly falling out of bed, small children do not suffer from all the mental pain of living in a confined space, and small children are Due to reasons such as being particularly sensitive to climatic conditions.

In conclusion, a quite basic system is described below with a view to clarifying the advantages of a bed screen device for use by a wide range of people from all walks of life.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

First, a first embodiment will be described with reference to FIGS. 1 to 3. In this embodiment, the screen structure has a shell-like shape.

The part consisting of the two half shells 1 and 2 is made of transparent material and is mounted on a general bed 3. This half-split shell J, 2 is a device 5 installed under the bella P.
It has two transverse gaps 4 for total distribution of the regulated air given by. The two half-shells can be assembled, and a special compartment is provided in ID 6 to store them under the bed! be done.

The two ends 7 and 8 of the screen structure are provided with hinges 9 for disassembly, so that when the screen structure is empty, the screen structure is fully assembled and the entire bed can be moved. or so that it does not become an obstacle when cleaning.

An inner handle 10 and an outer handle 11 are provided for opening and closing the half-shell 1.2. The lips of the half shells are υ connected by magnetic closure members or other suitable fixing members.

The balanced air circulates in the gap 4, and this air enters the closed space through the passage hole 13 installed in the center of the side of the pet 9 and the hole 14 installed in the foot of the bed. It will be spread. End 7 and/or screen hole 15f for air exchange
have On the other hand, other symmetrical screen holes 16 are arranged at the pillow positions of the half shells 1 and 2 to maintain acoustic connection. These holes 16vC are
A small cage-like mechanism is provided which can significantly reduce sound intrusion when the user partially or fully closes it.

Next, a fan-equipped screen structure according to a second embodiment will be described with reference to FIGS. 4 to 7. This consists of two half-filled fan-shaped covers 20.21'ff
have Cover 20°2 is a frame with lip 22.23
It is made of flexible material and mounted on a conventional propeller P24. This bed 24
has two gaps 25 arranged along both sides thereof,
This gap 25 distributes conditioned air provided by a device 26 mounted under the bed. 2 covers 20.2
1 are closed exactly like a fan, and when folded they are at the level below the manotress of the bed.

In order to open and close the cars <-20, 21, handles 27 are arranged, which are fixed in a suitable manner.

The conditioned air circulating in the gap 25 is diffused into the closed space through a passage hole 28 installed at the center of the side of the paddle P and a hole 29 installed at the position of the foot of the paddle P. Cuckoo
20,2 has an upper screen hole 30 for air exchange and another screen hole 31 located on the side of the bed - at pillow level for acoustic coupling to the outside.

With reference to FIG. 7 and FIG. 5, a variant of the device according to the invention has, for example, a screen structure formed by covers 201 and 21k.

This screen structure is not attached above the bed, but is erected around the bed.
It's different. As another modification, air conditioning device 26A
may be placed outside the entire structure. With this 9. One device, 26A, can air condition many beds at the same time.

As another advantageous variant applied to each embodiment, a curved tube 33 can be provided.

This tube body 33 is inserted into the air passage hole 14 or 29 (these are installed at the foot of the propeller P). on the other hand,
The tube body 33 (d) has an air outlet hole 34 in its upper part.

The structure controls the climate, so it is necessary to use blankets 1
However, in this variant, the use of a blanket is possible since it does not stitch the outlet holes for the conditioned air. In position 1 of the curved mounting body, a short piece shaped like a sail of a ship may be received.

Although the actual sister example of the present invention has been described above, the present invention should not be limited to the above-mentioned actual sister example, and various modifications can be made within the technical scope of the present invention.

[Brief explanation of the drawing]

Fig. 1 is a sectional view of a first actual example of a screen structure having two half shells, Fig. 2 is a side view of this structure, Fig. 3 is a perspective view of this structure, and Fig. The figure is a side view of the second embodiment of the fan-type screen structure, FIG. 5 is a reduced view showing a modified example in which the structure stands not on the bed but around the bed, and FIG. 6 47 is a plan view of the structure shown in FIG. 4, and FIG. 47 is a sectional view of the structure shown in FIG. 4, and a modified example of the structure shown in FIG. 1.2... Half shell, 3... Bed, 4.25.
...Gap, 5... Device, 6... Id, 10, 11
. 27... Handle, 15, 16. 31... Hole, 20
゜21-... Cover, 22.23... Frame.

Claims (9)

[Claims] (1) The bed is made of a transparent material and has a screen structure that forms a protected space that is not sterile and hermetically sealed inside the bed, and this screen structure is installed above or around the bed and does not prevent connection with the outside atmosphere. A bed screen device that surrounds the occupant while maintaining sensory connectivity, allows for the exhaust of air contaminated by use, prevents the occupant from becoming acoustically isolated, and prevents forced A screen device for a bed, characterized in that a hole is provided to prevent a user from suffocating even if a fan for circulating air breaks down. (2) A patent claim characterized in that at least two holes in the structure are arranged symmetrically at the height of the pillow on both sides of the structure to ensure acoustic coupling with the outside world. Apparatus according to scope 1. (3) The device according to claim 2, characterized in that the hole for ensuring acoustic coupling is provided with a mechanism that can partially or completely close it, such as a small r-t. . (4) A device according to claim 1, characterized in that all holes in the structure are provided with screens to prevent insects from entering therein. 5. Device according to claim 1, characterized in that the structure can be assembled in whole or in part or installed in different ways, ensuring versatility for the bed. 6. Device according to claim 1, characterized in that the structure is completely or partially removable from the bed and can be stored or used in another bed. 7. The device according to claim 1, wherein the structure is attached to a bed frame or a piece of furniture therein. (8) Claim 1, characterized in that the structure is installed on the floor around a bed or furniture, with or without accessories connecting the bed or furniture. The device described in. (9) According to any one of claims 1 to 8, the structure is provided with an air conditioner that warms, cools, humidifies, or dehumidifies the air inside the structure. The device described. (11) The device according to claim 9, characterized in that the control panel of the air conditioner is installed inside the structure at an appropriate position for easy operation by the user. (1) ) An air distribution pipe is provided at least in the air passage hole provided at the foot of the bed, and this distribution pipe faces upward and has a distribution hole at its upper end. 2. A device according to claim 1, characterized in that the device is prevented from being covered.