JP2005213959A - Handrail deodorizing and air cleaning structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To impart deodorizing and air cleaning functions to handrails or the like of a building and a vehicle. <P>SOLUTION: Deodorants 3a, 3b are filled in a hollow portion or a groove of a hollow structure 1a of a grip or a solid structure 1b having the longitudinal groove. In the case of the hollow structure, a breathing hole 2 is formed in the grip to form the handrail or the like. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a deodorizing air cleaning structure for handrails provided in a closed space where a human lives, such as a building or a vehicle.

  Various handrails are installed in buildings, vehicles, and other closed spaces where people live (meaning spaces that are normally sealed with doors, windows, etc., not strictly sealed) to prevent danger. . For example, in a house, there are staircases, corridor railings, bathroom railings, toilet railings, and railings at both ends of the bed. There is a hand, a grip bar on the side of the seat, etc., and a support bar on the front of the cargo rack or a suspension bar with a suspension attached may be gripped by passengers when crowded or suddenly stopped. In this specification, these are collectively referred to as “handrails”.

  The grab portions of these handrails are all rod-shaped regardless of whether they are linear or curved, and are formed of a rod-shaped body such as a metal rod, metal tube, wood, or resin.

  Needless to say, handrails are strong enough to be gripped, but they have dimensions that make them easy to grip, and their cross-section is not necessarily circular, but they can be injured if they are gripped inadvertently. In addition, it is important that the shape is small so that it is easy to clean, and that it is easy to clean and difficult to get dirty, and that it does not impair the appearance. In the case of a vehicle, it is also desirable that the weight is not heavy.

  Handrails have been designed and installed from the above viewpoints, but so far, chemical action such as deodorization and air cleaning has not been expected. It is an object of the present invention to newly add a deodorizing function and an air cleaning function to these handrails attached in a sealed space.

  The present invention provides a deodorizing air purifying structure for handrails, wherein the grip portion has a hollow structure, and the breathing hole is provided in the grip portion by filling the hollow portion with a deodorant. In the handrails having a solid structure, a deodorizing air cleaning structure for handrails characterized in that a longitudinal groove is formed in the grip portion and a deodorant is filled in the groove. 3. The deodorizing air purifying structure for handrails according to claim 2, wherein the deodorant is formed so as to be replaceable, wherein the handrail is a handrail attached in a room of a building, or a vehicle suspension. Or a hand rod of a vehicle or a deodorizing and air purifying structure for the handrails as a gripping rod of a vehicle.

  ADVANTAGE OF THE INVENTION According to this invention, while fulfill | performing an original function of handrails, there exists an outstanding effect that deodorization and air purification in a building and a vehicle are achieved, and a sanitary environment is improved.

  Embodiments of the present invention will be described below with reference to the drawings. First, FIG. 1 is a partial perspective view showing a main part in the case where the grip portion is a handrail having a hollow structure. Each breathing hole 3a is a deodorant filled in the hollow part of the main body 1a. The deodorant 3a is a general term for substances having effects such as deodorization, sterilization, and air purification. Specifically, a deodorant or disinfectant substance such as activated carbon or bamboo charcoal is appropriately impregnated with a fragrance or the like, and is in the form of chips, particles, powders, porous solids, etc. Those having a large contact area are preferred. In addition, the inside of the main body may be filled with an indefinite shape such as powder, or may be inserted by compression molding or a binder or the like so as to be convenient for future replacement. The powder may be packed in a tube made of a breathable film and inserted. In the case where the main body is a resin product by injection molding, if the molded deodorant is used as a core, it is possible to produce a product enclosed inside. When the columnar one that supports the core is pulled out, the trace becomes the breathing hole 2.

  When using a powder or the like having a small particle size without molding, it is necessary to take care not to flow out of the breathing hole 2. When molding with a binder, care must be taken not to block the effective surface area of the particles.

  The air around the handrails comes into contact with the deodorant 3a filled inside through the breathing hole 2 and is deodorized, and the active ingredient impregnated in the deodorant 3a is volatilized and diffused through the breathing hole 2 to the surroundings. To purify the surrounding air.

  Fig. 2 is a partial perspective view showing the main part when the grip part is a handrail of a solid structure, and 1b is a handrail body (grip part) in the shape of a solid bar, with a groove formed in the longitudinal direction. Yes. 3b is a deodorant filled in the groove. In this case, the deodorant 3b is preferably a molded product because it cannot be held in the main body 1b in an irregular shape. Compared to that of FIG. 1, the replacement is easy. The deodorant 3b does not protrude too much from the main body 1b so that hands and clothes are not soiled when grasped, and preferably a type in which powder is packed in a tube made of a breathable film is preferable. .

  In any of the above cases, the deodorant does not necessarily need to be inserted over the entire length of the main body, and even if it is skipped, it is effective.

  Hereinafter, various application examples of the deodorizing air cleaning structure for handrails of the present invention will be shown. FIG. 3 is a partial perspective view showing a part of the interior of the building. 11 is a handrail attached to the door, and 12 is a handrail provided on the stairs. FIG. 4 is a partial perspective view showing a suspension part in a vehicle such as a train, where 13 is a suspension gripped by a standing passenger, and 14 is a suspension stick attached thereto. The height is considered so that it is possible. FIG. 5 is a partial perspective view showing the vicinity of the entrance of a vehicle such as a train. 15 is a grip bar provided on the side of the door, and 16 is a grip bar for standing people provided on the side of the seat.

  By using these handrails as the deodorizing air cleaning structure of the present invention, the air in the room of the building or vehicle is purified, and a healthy living space is realized. Since the deodorant is light, even in the case of a vehicle, an increase in weight caused by filling it is not a problem.

It is a fragmentary perspective view which shows the principal part of the handrails of the Example of this invention. It is a fragmentary perspective view which shows the principal part of the handrail of the other Example of this invention. It is a fragmentary perspective view which shows a part of room interior of the building which shows the application example of this invention. It is a fragmentary perspective view of the suspension part of the vehicle which shows the application example of this invention. It is a fragmentary perspective view of the doorway vicinity of the vehicle which shows the application example of this invention.

Explanation of symbols

1a, 1b (for handrails) body (gripping part)
2 breathing holes
3a, 3b Deodorant
11, 12 handrail
13 Lifter
14 Hanging bar
15, 16 Grasping rod

Claims (7)

  Deodorant air cleaning of handrails characterized in that the grip part (1a) has a hollow structure and is filled with a deodorant (3a) and a breathing hole (2) is provided in the grip part. Construction.   A handrail having a grip portion (1b) having a solid structure, and having a longitudinal groove formed in the grip portion (1b) and filled with a deodorant (3b). Deodorant air cleaning structure.   The deodorizing air purifying structure for handrails according to claim 1 or 2, wherein the deodorant (3a, 3b) is formed to be replaceable.   The deodorizing air cleaning structure for handrails according to any one of claims 1 to 3, wherein the handrails are handrails (11, 12) attached to a room of a building.   The deodorizing air cleaning structure for handrails according to any one of claims 1 to 3, wherein the handrails are a vehicle suspension hand (13).   The deodorizing air cleaning structure for handrails according to any one of claims 1 to 3, wherein the handrails are suspension hand bars (14) of a vehicle.   The deodorizing air cleaning structure for handrails according to any one of claims 1 to 3, wherein the handrails are gripping bars (15, 16) of a vehicle.

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