JP3111356U - Phosphor storage tubular protective material - Google Patents

Abstract

An object of the present invention is to provide a phosphor protective material for a phosphor which is extremely effective in maintaining a guiding function because it has an explicit function, reduces maintenance and reduces installation and maintenance costs, and has a locking force for preventing dropout. Provided.
SOLUTION: Since it is hermetically sealed with a hard transparent resin, in the darkness by installing only a phosphorescent tubular protective material with a locking part in the existing facilities in parallel with passages already installed with handrails, etc. This contributes to the safety guidance of pedestrians at times, and can also reduce equipment costs.
[Selection] Figure 1

Description

  The present invention protects the phosphorescent body installed to safely guide pedestrians in the dark in the hollow part of the tube material, and also has a projection locking part provided on the outer side part to ensure the structure in place. Claims relating to a tubular protective material with a hard transparent locking part that can be fixed to the body.

In underground malls, basements, and tunnels, they are turned on day or night for pedestrian guidance, or they are equipped with emergency lights, standby power supplies, and generators for power outages. Maintenance costs are required. The phosphorescent induction equipment does not require a reserve power supply due to its nature, but it is insufficient to deal with contamination, wear, breakage, and peeling after installation.

About protection functions After installation, the phosphorescent induction material becomes less effective as it is affected by dust, oily smoke, other pollutants in the atmosphere, and moisture.
2. The surface is worn away by cleaning, etc., and the phosphorescent function is reduced.
3. It may be damaged accidentally or artificially by protrusions.
About fixed function Even if the phosphorescent induction material itself is molded by bonding or embedding in a base sheet or the like, it is inevitable that it will fall off due to peeling due to external pressure or aging of the adhesive.
2. If it moves from a predetermined position by peeling or dropping, the original guiding function is lost.

Protective function The phosphorescent tubular protective material of the present invention has a flat rectangular pipe shape and has a hollow portion penetrating in the longitudinal direction of the central portion. The cross-sectional shape of the hollow portion is a flat quadrangle, and a flat strip-like phosphorescent material sheet piece is inserted here and securely grasped and protected. Also, both ends of the hollow part are sealed with a lid to reliably block contamination, moisture, and moisture inside.
Fixing Function The phosphorescent tubular protective material with a locking portion of the present invention is a flat quadrangle, and has locking protrusions on the opposing surfaces of the outer peripheral portion thereof. The projecting piece has a certain thickness and width on the outer side of the flat rectangular tubular material in the longitudinal direction so as to be flush with the bottom surface of the tubular material, and is provided as a fixed piece in a wing shape parallel to the left and right. The fixing piece is integrated with the phosphorescent tubular protective material and becomes a phosphorescent tubular protective material with a locking portion.

This phosphorescent tubular protective material is a hard resin. Made of polycarbonate material, the high transparency transmits the illuminance required for light storage, stores light, and emits light in the dark.
It is a hard resin and its high hardness has high resistance to external pressure, cuts, impacts and damage.
When attaching the phosphorescent tubular protective material with a locking part to the wall of the path using the handrails as shown in Fig. 1, Fig. 2, skirting board Fig. 1, Fig. 2, etc. A recess capable of receiving the locking projection piece 2a is provided and fitted. The recesses provided on the handrail and the baseboard and the locking projection piece protrusions 2a are structurally locked, so that they do not change with time and do not fall off or peel off.

Best mode for carrying out the invention

When the phosphorescent tubular protective material or the phosphorescent tubular protective material with a locking portion according to the present invention is installed at a living position or a traffic area, the luminous material is likely to receive bright light in normal times and to easily recognize light emission in the dark.

The height of the installation is a position that is easy to recognize for guidance, and when installed for guidance, the height is about 800 mm from the floor surface. The direction of installation can be changed as necessary because of the explicit guidance position. Although it is usually parallel to the floor surface, it may be adjusted to be perpendicular to the floor surface or inclined such as a staircase at a portion that is connected to a bend angle or a staircase.

(1) The phosphorescent tubular protective material of the present invention is effective for protecting the inductive function phosphorescent material in the dark. However, it can be used for purposes other than the inductive function depending on the installation location and circumstances. An example that may be used An emergency escape door is provided on four sides of the frame of the emergency escape door. In addition, the location of the emergency communication device is shown in a plurality.
(2) When installing directly on a wall or the like without using handrails or baseboards as attachment aids, contact a non-combustible, non-rusting suspended part (Fig. 3) with the locking part (2a). It may be fixed.

  Sectional view of phosphorescent tubular protective material of the present invention   Cross-sectional view of embedding phosphorescent tubular protective material of the present invention into an auxiliary mounting material   Sectional view of phosphorescent tubular protective material with locking portion of the present invention   Cross-sectional view of embedding phosphorescent tubular protective material with a locking part of the present invention into an auxiliary mounting material   Suspended parts diagram for mounting phosphorescent tubular protective material with locking part of the present invention

Explanation of symbols

1. Phosphorescent tubular protective material2. Luminescent tubular protective material with locking portion 2a. 2. Locking part Hollow part 4. 4. Terminal lid part Phosphor sheet 6. Mounting aid (round handrail)
7). Mounting aid (baseboard)
8). Suspended parts

Claims (2)

A tubular protective material having a hard, transparent and hollow portion that reliably protects a phosphor used for guiding darkness from humidity, dirt, trauma, and damage. The tubular protective material according to claim 1, further having a function of securely locking and fixing at a predetermined position.

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