Installation structure of inside cover plate for passenger transmission device

Abstract

To provide an installation structure for an inner cover of a passenger conveying facility, which not only reliably prevents screws from falling off, but also facilitates fixing and removing of screws, and maintains a beautiful appearance. There is a protective cap (10) covering the screw (7), which is composed of an elastic body with a roughly U-shaped cross section, and one side part (10a) of which is clamped and supported between the inner cover plate (4) and the skirt guard. between the plates (5), and cover the screw (7) by the other side part (10b) which can be displaced towards the direction of the step (1) by virtue of its elastic recovery force, the protective cap (10) and the screw (7) And the inside cover plate (4) is tightly sealed, and the screw (7) can be prevented from falling off. In addition, the protective cap (10) is extended on the inner cover plate (4) and made into a rail shape, and the protective cap (10) can be set as a part of the inner cover plate (4) appearance design, thereby improving beauty.

Description

technical field [0001] The present invention relates to an installation structure of an inner deck (deck) of a passenger conveying equipment, wherein the inner deck of the passenger conveying equipment is used to cover the lower part of the railing of the passenger conveying equipment and the skirt guard plate ( gap between skirt guard). Background technique [0002] As a prior art, there has been disclosed a technique in which an aluminum plate is used to cover a screw for fixing an inner cover plate of a passenger conveyor. [0003] figure 2 It is a side sectional view showing the installation structure of the inner side cover plate of the conventional passenger conveyor. [0004] exist figure 2 Among them, 1 indicates the step for transporting passengers, 2 indicates the moving handrail that moves synchronously with step 1, 3 indicates the railing vertically arranged on the side of step 1, and 4 indicates the skirt guard 5 covering the lower part of the railing 3 and t...

AI Technical Summary

Problems solved by technology

[0005] However, in the above-mentioned prior art, although the aluminum plate is used to prevent the screws from falling off, since the aluminum plate is made of metal, even if the aluminum plate is made into a film shape, it still has rigidity and lacks extensibility. , when the aluminum plate is bonded to the head of the screw and the inner cover plate, it is easy to form "wrinkles"

When such "wrinkles" are formed, air enters between the aluminum plate and the screw head and between the aluminum plate and the inner cover plate, resulting in poor adhesion of the aluminum plate, and the aluminum plate is prone to peeling

On the other hand, if the aluminum plate peels off, the screws may fall off, and the inner cover protrudes toward the step side, and the protruding inner cover may come into contact with the passenger's feet, etc.

[0006] In addition, when the inner cover needs to be disassembled in order to replace the inner cover or perform maintenance near the inner cover, the aluminum plate must be peeled off before the screws can be removed. and other factors, resulting in the removal of the inner cover becomes very cumbersome

[0007] In addition, aluminum plates equal to the number of screws are spread all over the inner cover plate that enters the sight range of passengers. Since the texture of the aluminum plate is quite different from that of the inner cover plate, people can tell at a glance that the aluminum plate was added later. Therefore, there is still a problem that the aesthetic feeling of the appearance is damaged.

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