JPH09152145A - Nursing deodorizing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a nursing deodorizing device which is convenient to eliminate an uncomfortable feeling and odor produced during a nursing time for a bedridden old people or the like. SOLUTION: The nursed 100 is attended so that the lower half of the body may be covered with a odor diffusion cover 83. The air prevailing in the cover 83 is introduced to a deodorizing device by way of ducts 85a and 85b so that the air may be circulated in the ducts. Ozone deodorizing is attained by an ozone generation unit while deodorizer components, such as veboteck and phytoncide are added in a deodorizer generation unit, thereby circulating the components so as to eliminate odor attached to beddings or the like. This construction provides a deodorizing device which does not allow the order to be diffused outward in a room and keeps clean, thereby benefiting a care taker and the nursed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a deodorizing device for nursing care suitable for removing odors from a living space of a care recipient who needs nursing care, such as a bedridden elderly person or a long-term care recipient, to maintain a good environment. .

[0002]

2. Description of the Related Art Today, due to the remarkable progress of medicine, the average life expectancy is extended, but the number of elderly people and long-term caregivers who are bedridden and need long-term care is increasing. Therefore, active care and support to these people is provided. People who are actually engaged in nursing care (caregivers) as well as being socially required to have a system
It is also clear that people who receive nursing care (care recipients) are required to spend less time burdening and receiving medical treatment in a comfortable living environment.

However, a particular problem in fulfilling this need is an odor caused by staying in a bed for a long time or being bedridden. Solving this odor problem is very serious for both caregivers and care recipients. Needless to say, it is preferable. However, for assistive devices such as beds and wheelchairs, which have improved operability and ease of handling compared to the past, their functions have improved and are making substantial progress, but efforts for devices and systems for more complete deodorization have been made. The current situation is that it is incomplete and not yet sufficient. For example, an air purifier is currently known as a device capable of deodorizing, but most of the deodorizing methods adopted in this air purifier are those using a deodorizing filter using activated carbon.

[0004]

Therefore, in the method of deodorizing the odor sucked in by the circulation fan by the deodorizing filter by the activated carbon arranged in the body like this air purifier, deodorization is performed only in the air purifier, There was a limit to how quickly and effectively deodorizing subjects with high odor levels (living rooms such as bedridden elderly people).

Further, since it is a system for capturing the odor that has flown by the circulating air, it is not possible to deodorize the odor deposited on the bedding or the like.

The present invention has been made in view of this point,
The lower half of the cared person is closed with a cover, and the odor generated by the cared person trapped inside this cover is forced to circulate so that it is sucked into the deodorizing device composed of the ozone generator and the ozone catalyst. Deodorize quickly and effectively by using a deodorant generator to add deodorant components generated from the deodorant generator and also circulate air to enable deodorant deposited on the bedding. The deodorizing device for care, which prevents the odor from spreading to the room, allows the care recipient to spend a clean and comfortable living space, and also reduces the mental burden of the caregiver during care. The purpose is to provide.

[0007]

In order to achieve the above object, the invention according to claim 1 can be opened and closed with a deodorizing device having a built-in circulation fan and having an ozone generating portion and an ozone decomposing catalyst provided inside. In this state, a deodorizing device for nursing care is formed by connecting a space covering the lower half of the cared person with a flexible duct to form a circulation flow path, and sucking and circulating the air in the space to the deodorizing device for deodorization.

According to a second aspect of the present invention, there is provided a cover member for covering the lower half of the care-receiver in an openable / closable state to form a space for confining the treatment air, and a flexible member connected to the internal space of the cover member. A deodorant component is added to the circulation flow path formed by a duct, a deodorization unit that includes a circulation fan and an ozone generation unit that is provided to deodorize the process air that is sucked in, and an ozone decomposition catalyst, and the circulation air. And a deodorizing device provided with a deodorizing agent generating part for deodorizing with ozone, and capable of deodorizing adhered odors of clothes, bedding, etc. of a care receiver by a circulating air flow containing a deodorant component and discharging. It is a deodorizing device for nursing care.

According to a third aspect of the present invention, a deodorizing device for nursing care is provided in the deodorizing device, which is provided with an internal circulation air passage that internally circulates the treated air that is sucked in for deodorizing the ozone generated from the ozone generating section. Is.

According to a fourth aspect of the present invention, in order to improve the contact between ozone and the treated air in the internal circulation air passage, a structure for elongating the air passage or baffles projecting alternately from each other in the air passage. It is a deodorizing device for care provided with a mixing promotion mechanism composed of plates.

According to a fifth aspect of the present invention, there is provided a deodorizing device for care, wherein the cover member for covering the lower half of the cared person can be opened and closed up to an arbitrary predetermined position with a fastener or the like to facilitate the care work. .

According to a sixth aspect of the present invention, there is provided a care deodorizing device having a structure in which the flexible duct extending from the deodorizing device is detachably attached to the cover member.

According to a seventh aspect of the present invention, at the outlet of the circulating air of the deodorizing device, there is provided a deodorant generating portion having a releasing mechanism for adding a deodorant component of terpene hydrocarbon or polyphenol of green tea component to the circulating air. This is a deodorizing device for nursing care.

According to an eighth aspect of the present invention, the deodorant generating section comprises:
Deodorizing agent that generates terpene hydrocarbon or polyphenol deodorizing agent of green tea component is formed into a solid deodorizing agent that is enclosed in a bag of a special osmosis membrane or impregnated with a volatile substance, and these bag deodorant and deodorant A deodorizing device for nursing care, in which a solid substance is detachably arranged at an outlet of circulating air and is housed in a container in which an opening area of an outlet is adjustable.

According to a ninth aspect of the present invention, a deodorizing concentration detecting sensor for detecting the deodorizing concentration is provided in the circulating air passage in the deodorizing device, and whether or not a deodorant is added is determined based on the deodorizing concentration detecting sensor. The deodorizing device for care is configured so that the amount of addition can be adjusted by drivingly controlling a discharge port adjusting member provided in the deodorant collecting container.

According to the invention of claim 10, a container containing a deodorant of a terpene hydrocarbon or a polyphenol of a green tea component enclosed in a special permeation membrane or the like, or a deodorant solution of a polyphenol of a terpene hydrocarbon or a green tea component is placed. It is possible to control the release of the deodorant component by the air flow by supplying the treated air with a pipe to the container or a container with a core agent that sucks up the deodorant liquid by capillary action so that the air volume can be adjusted. It is a deodorizing device for nursing care.

[0017]

Embodiments of the present invention will be described below with reference to the drawings. 1 and 2 are views for explaining the configuration of a deodorizing device for nursing care according to the present invention. In both figures, 1 is the deodorizing device shown in FIG. 3, which will be described in detail later. , Has a circulation fan 15 for sucking external air (odor) and continuously discharging it, and also has an ozone generating unit 80.
A deodorizing device (deodorizing section) including an ozone decomposing catalyst 81 and an ozone decomposing catalyst 81, and further adding a deodorizing component to the circulating air circulated by the circulation fan 15
It has internal organs. Reference numeral 83 denotes an odor diffusion prevention cover which is attached so as to cover the lower half of the care-receiver 100, and traps the treated air (odor) generated from the care-receiver 100 in its internal space P so as not to diffuse into the room. Reference numeral 84 is an odor suction hood provided inside the odor diffusion prevention cover 83 for sucking odor. Reference numerals 85a and 85b denote flexible ducts that connect the deodorizing device 1 and the internal space P of the odor diffusion preventing cover 83. The odor diffusion prevention cover 83 covers the lower half of the care receiver 100 with a futon 93 (bedding).
The fasteners 86a and 86b are attached so as to completely cover the entire body and between the periphery and the feet.
Such openable and closable members are provided to facilitate the work of wearing and removing the cover 83 and the work of changing the clothes of the care receiver 100. In addition, by covering the lower half of the cared person 100 with the cover 83 in this way, it is possible to prevent the wind from hitting the face or the like when the deodorizing device 1 is sucking. Reference numeral 87 is a joint that allows the flexible duct 85a to be attached to and detached from the suction hood 84 with one touch. Also, when the other flexible duct 85b is connected to the odor diffusion prevention cover 83, its connection port is also touched with one touch. A joint 88 that is removable is provided. 8
Reference numeral 9 denotes a support bar horizontally provided on the left and right so that the odor diffusion preventing cover 83 can be hung so as to maintain a sufficient suction space P inside.

Next, the deodorizing device shown in FIG. 3 will be described. Reference numeral 2 is an inlet portion of circulating air to which a flexible duct 85a having one end connected to the suction hood 84 is connected,
Reference numeral 14 is an air filter arranged immediately below the inlet 2. An air passage 16 is formed inside the deodorizing apparatus 1, and an ozone generating unit (apparatus) 80 is provided at a position downstream of the air filter 14 in the air passage 16 and a circulation fan 15 is installed. . An ozone decomposition catalyst (which may be an activated carbon filter) 81 is provided near the outlet of the air passage 16. Further, next to the air passage 16, an internal circulation air passage 4 is formed to take in a part of the air flow that has entered the air passage 16 and is in contact with ozone and is being deodorized, and internally circulates the air. Furthermore, this internal circulation air passage 4
Is provided with a baffle plate 22 which is formed so as to alternately protrude and form a tortuous flow path, and through which air is disturbed to flow so that a mixed state with ozone is improved. The baffle plate 22 increases the probability that ozone and bad odors collide with each other, which enables effective deodorization. Reference numeral 90 is a damper for opening the internal circulation air passage 4. When the damper 90 is rotated 90 degrees to the left from the illustrated state to a position in the upright state, the internal circulation air passage 4 is closed and no internal circulation flow is generated. 3 is an outlet for circulating air.

Reference numeral 21 is a deodorant generator having a discharge port mechanism capable of adding a deodorant component to the circulating air discharged from the circulating air outlet 3. This deodorant generator 21 is
It is placed in front of the circulating air outlet 3.
Alternatively, the deodorant generator 21B may be arranged in a storage space provided in a proper place in the main body as shown in FIG. In this case, the deodorant supply pipe 91 is arranged so that the deodorant component can be added to the circulating air at a point after passing through the ozone decomposition catalyst 81. Such a deodorant supply pipe 91
In the case of the configuration in which the deodorant component is introduced and added through the piping of No. 3, it becomes possible to place the deodorant generator 21B in the main body case at any position as compared with the type in which the deodorant generator 21 is installed at the outlet 3 of the circulating air. , The degree of freedom in design is increased.
In either case, one deodorant generator 21 or 21B may be mounted.

Now, as the deodorant generated from the deodorant generator 21, a terpene hydrocarbon (eg, Vepotek) or a polyphenol of green tea component (eg, green tea flavonoid) is used. To generate a deodorant, as described later in detail, these deodorants are encapsulated in a special osmosis membrane as an oily substance and then evaporated from the osmosis membrane, or generated by a porous material such as calcium silicate. It is possible to employ a generation method in which the deodorant component is diffused by impregnating it with quality beads or the like.

In the care deodorizing device having the above-described structure, the odor diffusion preventing cover 83 (hereinafter abbreviated as a cover) is attached to the lower half of the cared person 100 when caring for the cared person 100 such as changing clothes. The flexible ducts 85a and 85b connect the cover 83 to the deodorizing device 1.
By operating the deodorizing device 1 having the circulation fan 15 therein, the circulation air flows through the flexible ducts 85a and 85b as shown by the arrow in FIG.

Therefore, the odor that has come out of the bedding 93 or the like and accumulated in the cover 83 is sucked by the suction hood 84, passes through the air filter 14, and is guided to the ozone generating section 80 in the deodorizing device 1 to be generated. Ozone is added and the odor is decomposed and deodorized. When deodorizing with ozone, the damper 90 is opened and a part of the circulating air flows into the internal circulation air passage 4, while the remaining air is the ozone decomposing catalyst 81.
And then blown out from the air outlet 3. At the time of blowing out from the air outlet 3, the deodorant generator 21 adds the deodorant component of the above-mentioned terpene-based hydrocarbon or polyphenol of the green tea component to the circulating air and moves toward the inner space P of the cover. There is. When the deodorant generator 21 is placed at the air outlet 3 and used, a damper mechanism (not shown) is separately provided, and a flow path in which the deodorant generator 21 is provided and an ozone decomposition catalyst are installed. The structure may be such that the roads can be switched. By adopting this structure, the circulating air is kept in the ozone decomposition catalyst 81 except when ozone is deodorized.
Since the catalyst does not pass through, the life of the catalyst (replacement or regeneration) is extended and economical use can be performed. In this way, the deodorizing effect of ozone is strengthened by the repeated circulation of air. At this time, in order that the care receiver 100 does not feel the flow of wind or the feeling of cold wind in the lower half of the body, the circulating air flowing through the flexible ducts 85a and 85b should be set to the minimum air volume for the required deodorizing effect. It is desirable to drive with. Note that the air volume can be set by adjusting means provided on the deodorizing device 1 side.

Therefore, in the deodorizing apparatus of the present invention, both the deodorizing action by direct decomposition of odor by ozone and the deodorizing action by capturing odor by the circulating air to which the deodorant component is added are possible. Therefore, when the odor inside the cover 83 is strong, such as at the start of the deodorizing operation, the deodorizing device 1 is controlled so as to be operated in a state of deodorizing with ozone, and when the odor inside the cover 83 decreases to a certain level, Alternatively, after a certain operating time set by a timer has elapsed, the deodorizing device 1 stops the deodorizing operation by ozone, and performs the operation of deodorizing by adding terpene hydrocarbon or polyphenol of green tea component to the circulating air. By doing so, the deodorant carried on the circulating air directly attacks the odor adhering to the bedding and the like, so that not only the deodorization of the space P in the cover but also the futon 93 and clothes used by the care-receiver 100. It is possible to deodorize an odor that adheres to and is difficult to remove, and effective deodorization can be performed. The deodorant component circulates in such air and directly catches the attached odors of the caregiver's bedding, etc., resulting in effective deodorization. As a result, even if the cover 83 covering the lower half of the body is opened after the deodorization operation, The occurrence of is minimized, and the room does not become odorous, so a good living environment can be maintained. It also has an antibacterial effect, so you can spend time in a clean state and have medical treatment.

At the time of deodorization, a deodorizing concentration detecting sensor (semi-moving body sensor) S for detecting the concentration of the deodorizing agent is provided in the air passage 16 or the internal circulating air passage 4 as shown in FIG. If the generation amount of the deodorant from the deodorant generator 21 is controlled according to the deodorant concentration based on the sensor S, it is possible to control so as to supply an appropriate amount of the deodorant without waste. Further, even if the deodorant is added to the deodorant generator 21 by a timer, the deodorant discharge port of the deodorant generator 21 is controlled by a timer. good.

Next, the generation mechanism of the deodorant generator 21,
And the deodorant generating method thereof will be described in detail. As an example, the case where the deodorant generator 21 is provided at the air outlet 3 will be described. When generating a terpene hydrocarbon as a deodorant, as a first method, as shown in FIG.
This is a method in which an oily substance containing borneol, calfer, cinnamon aldehyde, citronella, eucalyptus, etc. is enclosed in a bag 30 made of a special osmosis membrane, and a terpene-based essential oil is generated through the bag 30 made of the osmosis membrane. .

In a second method, the terpene-based essential oil mixture is impregnated into porous beads such as calcium silicate, powder, or block (any shape), and then the deodorant component is diffused. Is.

The container shown in FIGS. 5 to 9 is effective as a container for containing the deodorant-containing bag 30 and generating the deodorant component. First, the container 31 of FIG. 5 is composed of inner and outer double rotatable cylinders 33 and 35, and the outer cylinder 3
The discharge port area can be adjusted by the matching ratio between the rectangular discharge port 34 of No. 5 and the triangular adjustment port 32 of the inner cylindrical body 33.

The container 38 in the case of FIG.
A container 38 having upper and lower dampers 37a and 37b which are opened and closed by interlocking with 6a and 36b by a link mechanism (not shown) or the like is used, and upper and lower dampers 37a and 37b are used.
The area of the discharge ports 36a and 36b is adjusted according to the opening / closing degree to adjust the discharge amount of the deodorant.

Further, the container 43 shown in FIG. 7 has an adjusting plate 42 which has a large number of slit holes under the upper surface plate 40 having a large number of slit holes 39 and which can be moved left and right by a movable handle 41. Using the prepared container 43, the adjusting plate 42
Is moved to adjust the discharge port area by the slit hole area determined by the matching condition of the slit holes 39 of both plates to adjust the discharge amount of the deodorant.

Further, as the container 45 shown in FIG. 8, a cylindrical container composed of inner and outer double cylinders 46a and 46b, which are mutually rotatable and in which slit holes 44 are partially provided on the peripheral surface, is used. Then, by rotating the inner and outer cylindrical bodies, the discharge port area is adjusted by the slit hole area determined by the matching condition of the slit holes of both cylindrical bodies, and the release amount of the deodorant may be adjusted. .

The container shown in FIG. 9 is a container having a lid plate 51 capable of changing the degree of application of the deodorant discharge port 50 on the upper surface, and the lid plate 51 is moved up and down by a knob 53 to release the discharge port. The area is adjusted to adjust the release amount of the deodorant.

Therefore, the addition amount of the deodorant component can be adjusted by the container having the mechanism for adjusting the area of the outlet as shown in FIGS. Further, these containers are detachably attached to the air outlet 3 so that when the deodorant is consumed, it can be replaced. Further, the structures of these containers are not limited to those shown in FIGS. 5 to 9, and can be modified within a range not departing from the object to be achieved by providing the discharge port adjusting means of the present invention.

Further, the adjustment of the discharge amount is not manual adjustment but
For example, as shown in FIG. 5 with reference to FIG. 5, a configuration in which each adjustment member is operated by an electric drive system such as using the motor M or the like to rotate either the outer cylindrical body 35 or the inner cylindrical body 33. It is also possible to do so. This electric adjusting mechanism is also applied to the other containers shown in FIGS. 6 and 9, and the upper and lower dampers 37a and 37b, the lid plate 51, and the adjusting plate 4 having the slit holes are used.
It goes without saying that various adjusting members such as 0, cylindrical bodies 46a and 46b with slit holes can be moved.

When each adjusting member is electrically driven,
It is also possible that the deodorizing concentration detecting sensor S made of a semiconductor material for detecting the concentration of the deodorizing agent disposed in the passage of the circulating air performs drive adjustment according to the detected concentration.
According to this configuration, as shown in FIG. 5 on the basis of the detection concentration of the deodorization concentration detection sensor S, the control device 55 receives the detection signal and operates the adjusting members, for example, the inner cylindrical body 33 in an interlocking manner. It is easy to automatically adjust the opening degree of the discharge port 34 and the like. Therefore, as deodorization progresses and the amount of odor present decreases, each adjustment member automatically operates so that the opening degree becomes smaller, so the deodorant is not wasted and the proper amount of deodorant component is released, which is economical. Can be used for various purposes.

In the container having the structure shown in FIGS. 5 to 9 described above, the terpene-based essential oil mixture shown as the second generation method is used as a porous bead such as calcium silicate, a powder or a block body (any shape is possible). When the deodorant impregnated in (1) is used, it can be effectively used as a container for accommodating them.

Further, when polyphenol, which is a green tea component, is used as the deodorant, the method of vaporizing from the deodorant liquid shown in FIG. 10 is also effective. That is, in the deodorant generator 74 of this system, the container 72 containing the deodorant liquid 71
In addition, a core material 70 for absorbing and vaporizing the deodorant liquid 71 by utilizing a capillary phenomenon of fibers or a porous material is provided, and a cover 73 for adjusting a vaporization area of the core material 70 is slid sideways. Thus, the ratio of covering the core material 70 can be adjusted. Therefore, by providing the deodorant generator 74 detachably at the air outlet 3 of the deodorizer, the deodorant component mixes with the circulating air, reaches the space P in the odor diffusion prevention cover 83, and the odor attached to the bedding is removed. It enables effective deodorization with quick action. It can also be expected to have an antibacterial effect on sheets and clothes.

The deodorant generating structure shown in FIGS. 11 and 12 is the deodorant generating device 2 placed at the position shown by the broken line in FIG.
This is an effective method in the case of 1B. That is, a container 63A in which a bag 30 made of a special osmotic membrane enclosing terpene-based essential oil is held and held by a supporting member 64 such as a screen, or a container 63B in which a polyphenol liquid 71B of a green tea component is placed.
In addition, the pipes 60a and 60b are used to send air using the air pumps 66A and 66B, and the deodorant component is diffused by the air flow passing through the osmotic membrane bag 30 or the air flow passing through the liquid surface 71B. Promote these deodorant generator 7
Outlet 60c, 60 from which the deodorant generated from 5, 76 exits
A deodorant supply pipe 91 shown in FIG. 3 is connected to d, and this supply pipe 91 is connected to the ozone decomposition catalyst 81.
The deodorant component is added to the circulating air as a structure having an opening at a position immediately after passing through. In addition, the amount of air flowing through the air amount adjusting valves 67A and 67B is controlled so that the amount of generation (addition amount) can be adjusted.

Further, the one shown in FIG. 13 is generated by the suction force of the circulation fan 15 or the pressure difference in the air passage by using the valve 68 equipped with a damper capable of adjusting the air flow in the outlet passage of the pipe 60c shown in FIG. This is an example of a case in which the deodorant is generated from the deodorant bag 30 by an air flow. In FIG. 13, the outlet opening 60e is mounted in the main body so as to open near the suction side of the circulation fan (circulation fan 15 shown in FIG. 23). In this case, there is an advantage that the air pump can be dispensed with and the cost can be reduced.

[0039]

As described above, according to the invention of claim 1,
Inside the space where the odor generated by the care recipient is closed by connecting the deodorizing device consisting of the ozone generator and the ozone decomposition catalyst to the space of the lower body of the care recipient with a flexible duct to form a circulation flow path. Deodorizes the ozone with ozone, which makes it possible to quickly and effectively deodorize it, and also to prevent the odor during care from spreading to the room, creating a healthier environment and not only the caregiver himself but the person who cares. It will be beneficial to

Further, according to the invention of claim 2, since the deodorant generating device for adding the deodorant component is provided in addition to the deodorizing section for deodorizing with ozone, the air containing the deodorant component circulates. Since it reaches the caregiver's bedding and clothes, it is possible to deodorize the odor deposited on the bedding and clothes. Therefore, after the deodorizing operation, even if the cover that covers the lower half of the body is opened, the generation of odor is minimized, and the inside of the room does not become odorous, so that a good living environment can be maintained. It also has an antibacterial effect, so you can spend time in a clean state and have medical treatment.

According to the third aspect of the present invention, part of the sucked odor is circulated in the internal circulation air passage in the deodorizing device, so that the retention time of the treated air becomes long and the ozone comes into contact with ozone. The degree of deodorization is increased sufficiently and reliably during the circulation.

According to the invention of claim 4, the structure is such that baffle plates or the like are provided so as to alternately face each other in the internal circulation air passage, whereby the air passage is twisted and lengthened, and ozone and circulation air are formed. Good contact and effective ozone deodorization.

Further, according to the invention of claim 5, the odor diffusion preventing cover attached to the care receiver at the time of deodorizing can be freely opened and closed by a fastener or the like as much as necessary, so that the care work can be easily performed. It is convenient. Further, it is possible to remove the cover after the completion of deodorization, and it is possible to reduce the mental burden of the presence of the cover on the cared person.

According to the sixth aspect of the invention, since the flexible duct connecting the deodorizing device and the cover for covering the lower half of the cared person can be removed, the deodorizing operation for other cared persons will be started. It is easy to do, and when not in use, it is easy to store and manage the equipment parts compactly.

According to the invention of claim 7, an antibacterial effect can be expected by using a deodorant which generates a terpene hydrocarbon or a deodorant component of polyphenol of green tea component as a deodorant, and can be expected to suppress the growth of various bacteria. Is also effective and can take care of the cared person in good hygiene.

Further, according to the invention of claim 8, since the deodorant is formed in a deodorant solid material which is enclosed in a bag made of a special osmosis membrane or impregnated with a volatile substance, a container containing the deodorant is provided. Is disposed in the air outlet or the like in the deodorizing device, the deodorant component can be easily vaporized, atomized and released to facilitate deodorization. Further, since the opening degree of the discharge port can be adjusted, effective deodorization can be performed by using an appropriate amount of deodorant.

According to the ninth aspect of the present invention, the deodorizing agent detecting device is provided with a deodorizing concentration detecting sensor for detecting the deodorizing concentration while driving the discharging port area adjusting member provided at the releasing port of the deodorizing agent generator by a power means such as a motor. , In response to this sensor, the adjustment member automatically adjusts the discharge port,
It is possible to control the addition of an appropriate amount of deodorant without waste according to the deodorizing concentration, and it is possible to use economically.

According to the tenth aspect of the present invention, air is forcibly fed by an air pump to the container containing the deodorant of terpene hydrocarbon or polyphenol of green tea component or its deodorant liquid. Therefore, the air flow can promote the emission of the deodorant component, and at the same time, the addition amount of the deodorant component for capturing the odor by controlling the air flow rate can be easily adjusted.

[Brief description of the drawings]

FIG. 1 is a side view illustrating the overall configuration of a care deodorizing device according to the present invention.

FIG. 2 is a plan view illustrating the overall configuration of the care deodorizing device.

FIG. 3 is a schematic cross-sectional view of a deodorizing device including an ozone deodorizing unit and a deodorant generating unit included in the care deodorizing device.

FIG. 4 is a perspective view of a deodorant of a type in which a terpene-based deodorant essential oil is enclosed in a bag made of a special osmotic membrane to generate the deodorant.

FIG. 5 is a perspective view of a deodorant generating device having a structure in which the deodorant of FIG. 4 is contained in a container made of an inner and outer double rotating cylinder whose area of a discharge port can be adjusted.

FIG. 6 is a perspective view of a deodorant generating device in the case of a container having a damper whose upper and lower openings can be adjusted.

FIG. 7 is a perspective view of a deodorant generation device in the case of a container in which the opening of the discharge port can be adjusted by the matching state of the fixed slit and the adjustment slit.

FIG. 8 is a perspective view of a deodorant generator in the case of a container in which the opening of the discharge port can be adjusted by matching the two slits by the rotation of the cylinder having the fixed slit and the cylinder having the adjustment slit.

FIG. 9 is a perspective view of a deodorant generating device in the case of a container in which the opening of the discharge port can be adjusted by a lid that can be opened and closed.

FIG. 10 is a configuration diagram of a deodorant generator when the deodorant liquid is generated from a core agent by utilizing a capillary phenomenon.

FIG. 11 is a configuration diagram of a deodorant generator capable of being used to generate a deodorant by forcibly sending the treated air to the container containing the deodorant shown in FIG. 4 with an air pump.

FIG. 12 is a configuration diagram of a deodorant generation device of a type in which treated air is flowed to the liquid surface of the deodorant by an air pump and an air flow control valve to generate the deodorant.

FIG. 13 is a configuration diagram of a deodorant generator when air is supplied by using a pressure difference to generate a deodorant.

[Explanation of symbols]

 1 Deodorizer 2 Air Inlet 3 Air Outlet 4 Internal Circulation Air Path 15 Circulating Fan 21, 21B Deodorizer Generator 22 Baffle Plate 80 Ozone Generator 81 Ozone Decomposition Catalyst 83 Odor Diffusion Prevention Cover 85a, 85b Flexible Duct 86a, 86b fastener

Claims (10)

[Claims] 1. A deodorizing device including a circulation fan and an ozone generating portion and an ozone decomposing catalyst provided therein, and a space that covers the lower half of the care receiver in an openable and closable state. A deodorizing device for nursing care that forms a circulation flow path with the duct and sucks and circulates the air in the space into the deodorizing device for deodorization. 2. A cover member for covering the lower half of the care-receiver in an openable and closable manner to form a space for confining the processing air, and a flexible duct connected to the space inside the cover member. A deodorizing section including a circulation flow path, a circulation fan, and an ozone generating section provided to deodorize the process air sucked in and a deodorizing section composed of an ozone decomposing catalyst, and a deodorizing agent generating section for adding a deodorant component to the circulating air. And a deodorizing device provided with the deodorizing device for deodorizing with ozone, and capable of deodorizing adhered odors of clothes, bedding, etc. of a care receiver by a circulating air flow containing a deodorant component and discharging. . 3. The internal deodorizing device is provided with an internal circulation air passage for internally circulating the treated air to be deodorized by the ozone generated from the ozone generating section. And the deodorizing device for nursing care according to 2. 4. In order to improve the contact between ozone and the treated air in the internal circulation air passage, the air passage is configured to have a long structure or baffle plates alternately projecting in the air passage. The care deodorizing device according to claim 1, 2 or 3, wherein a mixing promoting mechanism is provided. 5. The cover member for covering the lower half of the cared person can be opened and closed up to an arbitrary predetermined position with a fastener or the like so as to facilitate care work. Deodorizing device for nursing care. 6. The deodorizing device for care according to claim 1, wherein the flexible duct extending from the deodorizing device is structured to be detachably attached to the cover member. . 7. A deodorizing agent generation part having a release mechanism for adding a deodorizing agent component of terpene hydrocarbon or polyphenol of green tea component to the circulating air outlet of the deodorizing device. The deodorizing device for nursing care according to claim 1, 2, 3, or 4. 8. The deodorant generating portion is a solid deodorant obtained by enclosing a deodorant generating a deodorant component of terpene hydrocarbon or polyphenol of green tea component in a bag made of a special osmosis membrane or impregnating a volatile substance. The bag deodorant and the solid deodorant are contained in a container in which the outlet area of the circulating air is detachably attached and the opening area of the outlet is adjustable. Items 1, 2, 3, 4
And the deodorizing device for care according to 7. 9. A deodorizing concentration detecting sensor for detecting a deodorizing concentration is provided in a circulating air passage in the deodorizing device, and whether or not the deodorizing agent is added and the amount of the deodorizing agent are adjusted based on the deodorizing concentration detecting sensor. 9. The deodorizing device for nursing care according to claim 1, wherein the deodorant adjusting member provided on the deodorant collecting container is configured to be driven and controlled. 10. A container containing a deodorant of a terpene hydrocarbon or a polyphenol of a green tea component enclosed in a special permeation membrane or the like, or a container containing a deodorant solution of a terpene hydrocarbon or a polyphenol of a green tea component, or its deodorization. A container with a core material that sucks up the agent liquid by capillary action is supplied to the container with treated air by an air pump so that the amount of air can be adjusted by piping, and the air flow can accelerate and control the release of the deodorant component. The deodorizing device for nursing care according to any one of claims 1, 2, 7, 8 and 9 characterized by the above.