JPH0654894A - Deodorizing device for bed - Google Patents

Abstract

PURPOSE:To provide the deodorizing device for a bed, which can eliminate a foul odor and a nasty odor drifting in the periphery of bedding or a bedridden aged person and an inpatient. CONSTITUTION:The deodorizing device for a bed is constituted of a deodorizing device 2, an air circulating machine 3 for executing forced ventilation to the deodorizing device 2, a first ventilation duct 4 connected to the deodorizing device 2, and a second ventilation duct 5 connected to the air circulating machine. Each tip of a first ventilation duct 4 and a second ventilation duct 5 is fixed to both end parts, respectively of a flat belt-like bed sheet 8.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bed deodorizing device which is attached to the bedding of bedridden elderly people and inpatients to remove offensive odors and offensive odors.

[0002]

2. Description of the Related Art Bedridden elderly people and inpatients with serious illness have been on the bed for a long period of time, and have bowel movements while they are on the bed. In addition, daily bathing of these bedridden elderly people and inpatients is restricted, and therefore frequent dressing or bedclothing replacement is performed, and at that time, the air in the room is ventilated by a ventilation fan or the like.

[0003]

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention As described above, since defecation is performed while the patient is on the floor and the bathing is restricted, the bedclothes or bedridden elderly people or the hospitalized patients themselves have an offensive odor or bad odor, and bedridden elderly people There is a problem that the hospitalized patient feels uncomfortable and he / she cares about the attendant and others around him. In view of the above problems, the present invention provides a bed deodorizing device that removes offensive odors and bad odors around bedding or bedridden elderly people and inpatients, and bedridden elderly people and inpatients themselves feel uncomfortable. The purpose is to prevent anxiety and to eliminate anxiety about the attendants and those around them.

[0004]

Therefore, in the present invention, a deodorizing device for a bed, a deodorizer, an air circulator for forced ventilation of the deodorizer, and a first ventilation duct connected to the deodorizer,
A second ventilation duct connected to the air circulator is provided, and the respective tips of the first ventilation duct and the second ventilation duct are arranged in the bed.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an overall system diagram of a bed deodorizing apparatus according to the present invention, FIG. 2 is a perspective view of an intake section and an air supply section, and FIG. 3 is a plan view of a litter.

As shown in FIG. 1, in the device case 1,
A deodorizer 2 and an air circulator 3 are housed. The air circulator 3 is composed of a fan 3a and a motor 3b. One end of a first ventilation duct 4 is connected to the deodorizer 2 side of the device case 1. An intake section 6 is connected to the other end of the first ventilation duct 4 via a connecting tool 10. Further, one end of the second ventilation duct 5 is connected to the air circulator 3 side of the device case 1. Second ventilation duct 5
The air supply unit 7 is connected to the other end of the through a connecting tool 10. As shown in FIG. 2, the intake section 6 and the air supply section 7 are formed in a bifurcated tubular shape, and inside thereof, air traps are prevented, and the intake section 6 and the air supply section 7 are structurally structured. A partition plate (not shown) that is also a reinforcing material is provided. Further, the intake surface 6a of the intake section 6 is provided with a plurality of intake holes 6b, and similarly, the intake surface 7a of the air supply section 7 is provided with a plurality of air supply holes 7b. The intake unit 6 and the air supply unit 7 configured in this way are
The flat belt 8 shown in FIG. 3 is fixed to both ends thereof. This fixing method is provided on a plurality of intake part fixing hooks 8a and air supply part fixing hooks 8b provided at both ends of the litter 8 at the left and right ends of the intake part 6 and the air supply part 7, respectively. This is done by fitting and connecting the existing ligament fixing hooks 9.

The method of using the deodorizing device for the bed is first shown in FIG.
As shown in, spread the litter 8 on the mattress (not shown),
The suction part 6 and the air supply part 7 are fixed to the litter 8. The fixing position can be freely set by fixing the ligament fixing hook 9 to the suction part fixing hook 8a and the air feeding part fixing hook 8b of the litter 8 desired by the user such as a sick person. The sick person 11 lays on the litter 8 and hangs the comforter 12. In this state, the air circulator 3 is operated. By this operation, the air in the futon is taken in through the air intake hole 6b of the air intake surface 6a of the air intake section 6 and flows into the device case 1 via the first ventilation duct 4. Here, the air having a bad odor or an offensive odor is deodorized by the deodorizer 2. Deodorization in the deodorizer 2 of the present apparatus is performed by adsorbing ozone, malodor and offensive odor to a catalyst and chemically reacting the malodor and offensive odor components with ozone to eliminate the malodor and offensive odor. This deodorized air is returned to the inside of the futon from the air supply 7b of the air supply surface 7a of the air supply unit 7 via the second ventilation duct 5, whereby the circulation of the bed air is completed. This device is provided with a controller 13 and can automatically and manually switch the settings of the circulating air amount, the air supply time and the like. Further, the temperature of the circulating air can be set by providing a heater inside the device case 1.

Although the deodorizing method using ozone is used in the above embodiment, the method is not limited to this, and an aromatic agent or the like may be used. Further, in the above embodiment, the deodorizer 2 and the circulation device 3 are housed together in the device case 1, but the invention is not limited to this, and they are installed individually and are provided with an air supply duct between them. It may be a connected one. Further, in the above embodiment, the flow of the circulating air is taken in by the intake portion 6 and exhausted by the air feeding portion 7, but the present invention is not limited to this, and the flow of the circulating air is opposite. Good. Further, in the above-described embodiment, the first ventilation duct 4 for air intake connected to the deodorizer 2 is provided.
And the second ventilation duct 5 for air supply connected to the air circulator 3 are both formed by one duct, but the present invention is not limited to this, and for example, as shown in FIG. The first ventilation duct 4 may be arranged on the left and right sides of the bed, and the second ventilation duct 5 may be arranged on the left and right sides of the bed similarly. In the present invention, the bed also includes a kotatsu or the like.

【The invention's effect】

As described above, according to the present invention, the bed deodorizing device includes a deodorizer, an air circulator for forced ventilation of the deodorizer, a first ventilation duct connected to the deodorizer, and the air. Since it comprises a second ventilation duct connected to the circulator, and the respective tips of the first ventilation duct and the second ventilation duct are arranged in the bed, the bedclothes or bedridden elderly or hospitalized patients It is possible to remove offensive odors and odors around the patient, prevent bedridden old people and inpatients from feeling uncomfortable, and eliminate anxiety about attendants and those around them. effective.

[Brief description of drawings]

FIG. 1 is an overall system diagram of a bed deodorizing apparatus according to the present invention.

FIG. 2 is a perspective view of an intake section and an air supply section.

FIG. 3 is a plan view of a litter.

[Explanation of symbols]

 2 deodorizer 3 air circulator 3a fan 3b motor 4 first ventilation duct 5 second ventilation duct 6 intake section 7 air supply section

[Procedure amendment]

[Submission date] April 2, 1993

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Added

[Correction content]

[Brief description of drawings]

FIG. 1 is an overall system diagram of a bed deodorizing apparatus according to the present invention.

FIG. 2 is a perspective view of an intake section and an air supply section.

FIG. 3 is a plan view of a litter.

FIG. 4 is a plan view showing another embodiment.

[Explanation of reference numerals] 2 deodorizer 3 air circulator 3a fan 3b motor 4 first ventilation duct 5 second ventilation duct 6 intake part 7 air supply part

Claims (1)

[Claims] 1. A deodorizer, an air circulator for forcedly ventilating the deodorizer, a first ventilation duct connected to the deodorizer, and a second ventilation duct connected to the deodorizer. A bed deodorizing device, wherein the respective tips of the first ventilation duct and the second ventilation duct are arranged in the bed.