JP2620891B2 - Screen-forming building wall surface forming method and wall member for the same - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Object of the Invention) The present invention relates to a method for forming a wall of a building which can be used as a flat surface for projecting an image from a screen, that is, a film projector or a video projector for enlarging and projecting a video image. And a wall structural member therefor, and in particular, a method of forming a new building wall surface in which a decorative property is devised when not used as a screen, and a wall component member used therefor It is intended to provide.

(Prior Art) In Japan, which has achieved economic development rarely seen in the world, various machines and appliances that benefit not only production technology but also daily life continue to be provided by the benefits of industrial technology. Video equipment that is popular in each home is also a representative machine,
It is one of the appliances, and more than 70% of households are already equipped with video equipment, so that many people can enjoy a video library while staying at home.

Access to image culture in the home life provided by the proliferation of video equipment has tended to be even more accelerated, and as a result, the small images projected from previous 14-inch and 18-inch CRTs have become tired. In short, the number of homes that enjoy the image of large-screen TV screens of 30 inches or more continues to grow, and large-sized TVs of various manufacturers aiming to expand sales are crowded in stores.

However, in the case of the current type of TV, the larger the TV, the larger the space occupied must be,
Households in Japan with limited housing area will have at most 40
It seems that the introduction of a large TV of about 50 inches is the limit.

Therefore, in order to enjoy even more powerful large-screen images in the housing situation in Japan, other new image means are required instead of the current television. Video projectors are one of the machines and appliances that have made it possible and attracted attention as the next generation of video devices, and some of them have already begun to be sold and are showing signs of a hit product.

According to this device, even in a relatively small space, it is possible to project a considerably large image if a plane to be projected, that is, a screen, is prepared, and the image in homes in Japan can be more used in movie theaters. It can be close and powerful.

However, the projection of an image by the video projector is not without its problems. In particular, in order to project a large image, it is necessary to have a large screen corresponding to it, and this screen must be a white or gray noppelled vertical surface, usually the wall of a building. This is realized by attaching a separate screen to the camera or by forming the wall itself.
In that case, of course, no extra accents, decorations, etc. can be placed in the screen plane, so when not using it as a screen (usually, the time zone is longer). It is inevitable that this will become a very elongated and dull space, and whether it happens in a typical house or in a commercial building, it must never be a good thing. This is expected to be a key to the extent to which video projectors become popular as means for enjoying large images.

In other words, it is a space that can function as a part of a building even when it is not normally used as a screen, and that does not hinder the function of the screen at all. Unless you do so, you may not be able to spread the video projectors you want.

The present invention has been developed and completed based on the above viewpoints, and the configuration thereof is as described in detail below.

(Constitution of the Invention) As clearly shown in the embodiment representative of the present invention shown in the drawings, the method of forming a wall for a screen and a building of the present invention basically has the following constitution. is there.

In other words, the pillars, studs, penetrating materials,
In a space in which a wall component such as a wall base material is cut out in a predetermined range, a frame material is fixed to the entire periphery of the space so as to be connected to the wall component remaining around the space. ,
A board made of a white or gray sheet or plate body having a metallic painted surface or other high-intensity material surface is fitted therein so as to form a part of the building wall to be formed, and from the back of the board. A first end of the optical fiber is penetrated according to a predetermined layout, and all of the penetrated optical fiber ends are exposed and fixed so as to substantially coincide with the substrate surface, and the substrate including the optical fiber ends is fixed. When the entire surface is not a screen that constitutes a part of the building wall, and it is not used as a screen for a video projector, etc., a light source is appropriately connected to the other end of the optical fiber wired using the space in the building wall structure. , And the surface of the substrate forming a part of the wall surface of the building can be changed to a luminous decorative surface with a predetermined layout. Is a clean shared building wall forming method.

In addition, the present invention further includes, in connection with the above-described method for forming a wall for a screen and a building, a wall component exclusively used for the method for forming a wall for a screen and a building as described below.

The structure consists of pillars, studs,
One end is penetrated from the back surface according to a predetermined layout into a frame material that can be connected to a wall component that is left around the space where the wall component such as the penetrating material, wall base material, etc. is cut out in a predetermined range, A screen also formed by integrating and exposing a substrate having an optical fiber incorporated so that all the penetrated ends are substantially flush with the surface, and the other end of which is adapted to receive light from a light source as appropriate. It is a wall surface component member used for a building wall surface forming method.

The substrate 1 is not limited in its material, but may be any of organic, inorganic, or any combination of these materials, such as cloth, plastic, wood, painted wall, metal, stone, and ceramic. It can be made of a material, and does not hinder the projection of an image from a video projector (including a film projector and other devices). It is desirable that the material be finished in a white or gray color and be formed on a metallic painted surface or other high-brightness material so as to excel in the projection effect.

Although the optical fiber 2 may be made of quartz optical fiber, it is widely used as various display materials, sensors, communication materials, and the like because of its excellent mechanical properties, relatively low cost, and easy connection of connectors. Plastics optical fiber (POF) is advantageous. However, the thickness is not particularly limited, and may be appropriately selected and used according to the content of the design to be expressed.

The optical fiber 2 has one end penetrated from the back surface of the substrate 1 and is exposed to the front surface side. The exposed end portion is formed so as to be substantially uniform with the surface of the substrate 1. On the back surface side, for example, as shown in an enlarged cross-sectional view of a main part in FIG.

The light source 3 is a device part for sending out desired color light for display from one end of the so-called optical fiber 2 to the other end, and has a structure in which a light bulb is arranged on the back of a normally rotating color filter 31. Needless to say, in addition to those known, light sources can be appropriately used according to the purpose.

Hereinafter, the configuration will be described in more detail based on specific embodiments shown in the drawings.

(Embodiment 1) The embodiment shown in the perspective view of FIG. 1 is a typical example of a building wall structure realized by the method of forming a wall for a building and screen of the present invention.

That is, the substrate 1 is formed of a plate body whose periphery is reinforced with a frame material 11, and the frame material 11 is a wall, such as a pillar, a stud, a penetrating material, or a wall base material, which constitutes a wall structure of a building. The wall 5 formed by the body constituting member is integrally incorporated in a space obtained by cutting out a predetermined range to form a part of the wall.

Since the frame member 11 constitutes a part of the wall surface, it is preferable that the frame member 11 is appropriately decorated in a frame shape as seen in an enlarged sectional view of a main part in FIG. And frame material 11
The surface opposite to the surface on which the substrate 1 is disposed does not particularly require a face plate, but in order to prevent the optical fiber 2 from being damaged when handled as a product, a veneer is used as shown in the illustrated example. It is closed with the plate 12 or the like to form a drum-shaped plate, and the end where the connector 21 connected to the light source 3 is formed is formed to protrude from the plate to the left, right, or the back, and As shown in FIG. 1, the light source 3 is stored together with the light source 3 in a storage box 51 formed on a part of the wall 5.

(Example 2) The following example is an example of a wall component used in the method of forming a wall for a screen and a building of the present invention, which has a structure emphasizing portability. As in the representative example shown in the cross-sectional view, the substrate 1 is assumed to be formed from a sheet, and a flocking of a predetermined hair length including the rear surface of the sheet and the portion where the optical fibers 2 are disposed. This is a wall structural member which is covered and laminated with a spacing backing material 13 such as a sheet, and which is entirely formed into a flexible mat-like material.

The spacing backing material 13 is made of a flexible material in addition to the flocking sheet having a predetermined hair length, and can maintain the wiring spacing of the optical fiber 2 to the back of the substrate 1. In this category, there are also included, for example, laminating and combining chemical fiber cotton, a gel-like substance, urethane foam powder, and the like, or filling between the substrate 1 and the like.

(Function and Effect) In the method of forming a wall for a screen and a building according to the present invention having the above-described configuration, for example, a design such as a landscape picture schematically shown in FIG. According to the layout aiming at the effect, the end of the optical fiber 2 is formed so as to be exposed to the surface of the substrate 1 so as to be substantially uniform. The end portion does not affect the appearance of the shadow image, and can perform its original function as a so-called ordinary screen. In addition, there is no possibility that dust or the like accumulates at the end portion of the optical fiber 2 during long use. In addition, even when the surface of the substrate 1 is periodically cleaned, smooth cleaning that is almost the same as cleaning of a normal flat surface can be performed.

Then, when not used as a screen, by turning on the light source 3, the ends of the optical fibers 2 arranged according to a predetermined layout in the smooth and scathing substrate 1 beautifully bloom in color according to the layout. Therefore, even if a white or gray space with a large area for a temporary large image is to be always formed inside or on the wall of the building, it will create a tastelessness as a space of any kind It has the excellent feature that it will not be lost, and there is a possibility that the screen will be actively incorporated into the building, which is indispensable for enjoying large images, and it will be spread on the manufacturer side in the future Is expected to greatly contribute to the sales expansion of video projectors, which are highly anticipated. In other words, it will be a sign that will greatly approach the realization of the long-awaited home theater, and the image composition and the wall composition are well combined as the space composition of halls such as hotel wedding halls, department stores and various other commercial buildings It is anticipated that the benefits of adoption as an effective means of attracting customers will result.

In particular, in the screen having the structure shown in the first embodiment in which the frame material 11 is combined with the substrate 1 and assembled into a part of the wall body 5 or mounted on the wall body 5, other constructions such as doors and geta boxes are required. As with materials, what was formed on a pre-made screen of various sizes in which various design patterns were laid out in advance was incorporated into the building construction stage together with other building materials with the aim of the design effect intended at the design stage. In the case shown in Example 2, it is excellent in portability, as a material for constituting wall surfaces of various types of buildings for events, and for display devices such as show windows. It is possible to exhibit the excellent feature that it can be adopted as a part.

As described above, the method for forming a screen and a building wall surface of the present invention, and the wall member for the same, have a function of changing the concept of the conventional screen and sharing a part of the wall member of the building. Because it is realized as a building, it is easy to introduce it not only to residential buildings but also to other commercial buildings, and screens are built and formed in necessary places in buildings in advance. In ordinary households, large-scale video images can be easily enjoyed, and in the field of commercial architecture, an extremely effective architectural project that can realize the design effect of optical fiber and the design effect of image on the same wall surface is considered. Feasible.

It is expected that the screen of the present invention which promotes the sufficiency of such facilities will greatly contribute to the spread and sales expansion of video projectors in the future.

[Brief description of the drawings]

BRIEF DESCRIPTION OF THE DRAWINGS The drawings are based on an embodiment representative of the present invention, FIG. 1 is a perspective view showing a part including a use mode, and FIG. 2 is a main part of a wall component of the present invention. FIG. 3 is an enlarged vertical sectional view, similar to FIG. 2, but according to another embodiment. 1 ... board, 11 ... frame material, 12 ... veneer board, 13 ...
Backing material for maintaining the same spacing, 2 ... Optical fiber, 21 ... Connector, 3 ... Light source, 31 ... Color filter,
4 ... Adhesive, 5 ... Building wall, 51 ... Storing box, 52 ... Same pillar.

Claims (3)

(57) [Claims] 1. A wall structure member, such as a pillar, a stud, a penetrating material, a wall base material, etc., which forms a wall structure of a building, is connected to a wall structure member remaining around the space in a space obtained by cutting a predetermined range of the wall structure member. While fixing the frame material around the entire space in such a manner, a substrate such as a white or gray sheet or plate having a metallic painted surface or other high-luminance material surface is fitted into the frame material, Along with forming a part of the wall surface of the building to be formed, one end of the optical fiber is penetrated from the back surface of the substrate according to a predetermined layout, and all the penetrated optical fiber ends are attached to the substrate surface. Exposed so that they almost coincide with each other, and fixed so that the entire substrate surface including the ends of the optical fibers is not a screen constituting a part of the building wall, and a screen for a video projector or the like. In the unused stage, a light source appropriately emits light from the light source to the other end of the optical fiber wired using the space in the building wall structure, and the surface of the substrate forming a part of the building wall surface is moved to a predetermined position. A method of forming a wall for a screen and a building, wherein the method can be changed to a luminous decorative surface laid out. 2. A frame material which can be connected to a wall component which is left around a space where a predetermined range is cut out of a wall component such as a pillar, a stud, a penetrating material, a wall base material which constitutes a wall structure of a building. Inside, one end is penetrated from the back according to a predetermined layout, and all the penetrated ends are exposed and fixed so as to substantially coincide with the surface, and the other end can be appropriately irradiated with light from a light source. A wall component used in the method of forming a wall for a screen and a building according to claim 1, wherein the substrate having the optical fiber incorporated therein is integrally formed. 3. A substrate is formed from a sheet, and is covered and laminated with a backing material for maintaining spacing, such as a flocked sheet having a predetermined bristle length, including a back surface of the sheet and a portion where optical fibers are arranged. 3. A wall component used in the method of forming a wall for a screen and a building according to claim 2, wherein the whole is formed into a flexible mat-like member.