JPH042749B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a handrail frame disposed around a viewing window in, for example, a building where an image on a screen can be viewed down through a viewing window provided above. .

(Prior art) The applicant installed a screen at the bottom of the building,
We proposed a building where the images on this screen could be viewed looking down through the viewing window on the floor of the viewing room installed above the screen.

(Problems to be Solved by the Invention) In the above building, it is necessary to provide a handrail frame as a safety fence on the floor around the ornamental window. ,
Since the viewer has to lean over the handrail frame to peek, the problem is how to eliminate the feeling of anxiety and make it easier to see the view from a comfortable position.

(Means for Solving the Problems) The present invention provides a cage whose main body covers the upper part of the window in a building 1 where an ornamental window 5b is opened in the floor part 5 and an ornamental object 2 below the window can be looked down through the window. In the handrail frame 11, the handrail supports 11a located on the outer periphery of the handrail frame along the window are erected at a predetermined pitch in an inclined state toward the center, and the handrail 11b is installed along the outer periphery of the handrail frame. The height of the handrail support is such that viewers can stand up from above and look into the viewing window.

(Example) An example of the present invention applied to a building having a screen at the bottom and a viewing room at the top will be described below with reference to the drawings.

In FIGS. 1 and 2, a screen 2 having a spherical inner surface is provided at the ground line level at the bottom of a building 1. A projection room 3 is provided in the center at the height of the second floor above this screen, and a viewing room 4 that overlooks the screen 2 is provided around the projection room 3. The arc of the screen 2 extends approximately 90 degrees around the projection window 5a provided on the floor 5 of the projection room 3.

The specific configuration of the viewing room 4 will now be explained.

As shown in FIGS. 1 to 5, on the floor 5 of the viewing room 4, there are 12 viewing windows 5b, which are approximately triangular in plan view, arranged at equal intervals radially around the projection room 3. It is open and the screen 2 can be seen from above through this window. On the floor 5,
A waist wall 6 stands up to surround the window 5b, and the window is closed with transparent glass 8 horizontally disposed on a support frame 7 of the waist wall. This glass is made of two sheets and a fall prevention film is inserted between them to make it strong enough to withstand the weight of an adult. A steel cap 9 having a triangular cross section is attached to the upper part of the waist wall part 6 over the entire circumference. A large number of personal speakers 10 are installed in the Kasagi at regular intervals, and a punching plate is used for the part of the Kasagi that faces the sound emitting part of the speaker. Moreover, a handrail frame 11 is provided above the window 5b so as to cover the window, as shown in FIGS. 3 to 7.

The main body of the handrail frame 11 is assembled into a basket shape using pipes, and the handrail supports 11a located on the outer periphery are arranged in an inclined state toward the center at intervals of approximately the shoulder width of an adult. It is erected. A handrail 11b is disposed at the upper inner side of the handrail frame 11 over the entire circumference, and this handrail is fixed to the column 11a by a support arm 11c. The height of the handrail frame 11 and the handrail 11b is such that the viewer M can put his hands on the handrail, lean out his body, and look into the handrail frame from above, as shown by the chain line in FIG. The height of the handrail frame 11 is kept as low as possible so that the column 11a does not obstruct the field of view. Similarly, the handrail 11b is also placed close to the column 11a so that it does not obstruct the field of view. Furthermore, two cross members 11d, 11d are attached to the entire circumference of the middle part of the support 11a and below the support, reinforcing the support and at the same time preventing the viewer M from entering the window 5b between the supports. ing.

In FIGS. 2 to 5, the area around the handrail frame 11 is a passage, and a floor speaker 13 is provided below the floorboard 12 of the passage, and a ceiling speaker 13a is provided on the ceiling portion 5b. 13b is a speaker.

Next, the effect will be explained.

Viewer M uses the elevator 14 (Figure 2) to go up to the viewing room 4 located on the second floor level, where he places his hand on the handrail 11b of the handrail frame 11, as shown by the chain line in Figure 6, and secures himself. Get out and look at the image on screen 2 through window 5b.

The ornamental object is not limited to the image on the screen 2 as in the above example.

As explained above, according to the present invention, the outer periphery is inclined and it is possible to look down at the viewing window from above the handrail frame after supporting the body with the handrail, so even if one leans over to look, one does not feel anxious. You can admire ornaments in a comfortable posture without feeling any sensation, and it is easy to see.

[Brief explanation of drawings]

Figure 1 is a longitudinal sectional view, Figure 2 is a sectional view taken along the line in Figure 1, Figure 3 is a plan view of the viewing room, and Figure 4 is a sectional view taken along the line in Figure 3, with the middle part omitted. 5 is a sectional view taken along the line of FIG. 3, FIG. 6 is a front view of the handrail frame, and FIG. 7 is a side view of the handrail frame. 2... Ornamental object, 5... Floor, 5b... Ornamental window, 11...
Handrail frame, 11a...handrail support, 11b...handrail, M...viewer.

Claims (1)

[Claims] 1 The frame body is a basket-shaped frame that opens in the floor and covers the upper part of the ornamental window through which ornamental objects below the floor can be seen, and the handrail support located on the outer periphery of the body along the window is tilted toward the center. A handrail is erected at a predetermined pitch, and a handrail is attached to the handrail support along the outer periphery of the main body, and the height of the handrail support is such that a viewer can lean on the handrail from above and look into the viewing window. frame.