JP6209750B2 - Folding screen - Google Patents

Description

  The present invention relates to a folding screen mainly for blocking and concentrating information from the surroundings at the time of eating or working for a disabled person in a work place or the like.

As a conventional technique, in a desktop partition used for studying on a desk or reading, etc., a cardboard plate-like body is provided with a refracting part in the longitudinal direction and divided into a plurality of shielding plate parts. Therefore, there is a desktop partition characterized in that the shield plate portion can be set to a desired angle so that it can be self-supported, and when not in use, the shield plate portion can be folded from the refracting portion. (See Patent Document 1)
In addition, in a desktop screen used for studying on the desk or reading, etc., a substantially horizontally long substrate is provided with a refracting portion in the vertical direction and divided into a plurality of shielding plate portions, and a plurality of leg portions on one end side of the substrate. There is a desktop screen that is characterized by the fact that it is protruding. (See Patent Document 2)
Furthermore, in a desktop partition used for studying or reading on a desk, a substantially horizontally long substrate is divided into a plurality of shielding plates with a refracting portion in the vertical direction, and the shielding plates are substantially the same. There is a desktop partition characterized in that it is formed in a size and all the corners of the shielding plate portion are formed in a substantially arc shape. (See Patent Document 3)

  Japanese Utility Model Publication No. 63-27145   Japanese Utility Model Publication No. 63-33860   Japanese Utility Model Publication No. 63-33863

  In the above conventional example, it can be folded, provided with legs, and corners are formed in an arc shape.

  In addition, the said prior art is folding, a leg part, and a corner | angular part circular arc, and has no other function and effect.

  In view of the above problems, an object of the present invention is to provide a folding partition that improves the durability of the refracting part, prevents the body from falling forward, is convenient for carrying by a handle, and has an anti-slip effect. To do.

The present invention is a partition comprising a flat left substrate, a rear substrate, and a right substrate integrally connected in a horizontal direction and provided with a foldable refracting portion, and the bottom surface of the refracting portion has a thickness of 0.4 mm to Set to 1.0 mm. A handle that is superposed upon folding is provided at the lower part and / or the upper part of the left substrate, the rear substrate, and the right substrate. Provide anti-slip portions on at least the bottom and / or top of the right and left substrates. The bottom and / or top surfaces of the left substrate and the right substrate are formed in an oblique shape. The material shall be 1.3 times to 3.0 times independent foamed polypropylene.

1) Folding is performed by setting the thickness of the bottom surface of the refracting part having a substantially trapezoidal shape to 0.4 mm to 1.0 mm and the cross section of the refracting part to have an upper side of about 12 mm and a lower side of about 20 mm It is easy to carry, and the left substrate, the back substrate and the right substrate having a plate thickness of about 5 mm overlap each other, and are easy to carry. By refracting portion is formed in a fan shape at the time of folding of al, excellent durability (about 10,000 times).
2) By forming the bottom surface of each substrate in an oblique shape, it can be used without falling forward.
3) Since each handle is polymerized when folded, it is easy to carry.
4) The folding screen can be held in place without being worn by the anti-slip portion.
5) By using a polypropylene plate material foamed 1.3 to 3.0 times, it is excellent in impact resistance, water resistance and chemical resistance and can be used for a long time.

  1 is a front elevation view of a folding screen showing a first embodiment of the present invention. FIG.   The enlarged view of the refracting part of the folding screen which shows 1st Example of this invention.   The enlarged view which closed the refracting part of the folding screen which shows 1st Example of this invention.   The folded top view of the folding screen which shows 1st Example of this invention.   The use state figure of the folding screen which shows 1st Example of this invention.   The standing perspective view of the folding screen which shows 2nd Example of this invention.

The folding partition 1 is formed by connecting a flat plate-like left substrate 2, a back plate 3 and a right substrate 4 integrally in the horizontal direction and providing foldable refracting portions 5 and 5, and is formed in a substantially trapezoidal shape. The thickness a of the bottom surface of the refracting portions 5 and 5 is set to 0.4 mm to 1.0 mm. (See Figures 1 and 2)
It is desirable that the upper side b is about 12 mm and the lower side c is about 20 mm. (See Figure 2)
In addition, handles 6, 6, and 6 that overlap when folded are provided below the left substrate 2, the back substrate 3, and the right substrate 4 (may be provided at the top). (See Figures 1 and 4)
Further, a non-slip portion 7 made of cylindrical rubber or the like is provided on the bottom surface (may be provided on the top surface) of the left substrate 2 and the right substrate 4. (See Figure 1)

  At the time of folding, the refracting portions 5 and 5 are fan-shaped and are not easily loaded, so that they are not easily damaged. (See Figure 3)

Next, a usage example of the folding partition 1 will be described.
For example, when there is a need as a life support tool for persons with disabilities such as autism, and a person with a disability (not shown) works at a desk T in a work place (not shown), I can't concentrate and I give a little to the neighbor.
Therefore, the folding screen 1 can be concentrated by performing the standing by opening the left side substrate 2 and the right side substrate 4.
At this time, the shape can be held by the anti-slip portion 7, and the handle 6 can be easily folded and polymerized and carried (removed).
In addition, you may use so that the handle 6 may be located upwards.

Next, the folding screen of the second embodiment will be described.
The folding screen 21 can prevent the left board 22 and the right board 24 from bottoming 22a and 24a (which may be the top face) to be inclined, so that the angle K is tilted forward, thereby preventing backward folding.

In the said Example, it is excellent in impact resistance, water resistance, and chemical resistance by making the material into polypropylene of 1.3 times-3.0 times independent foam.
Also, rigidity and weight can be reduced.
The thickness of the folding screen is about 5 mm, and a height of about 350 mm to 600 mm and a total length of about 1000 mm to about 1400 mm are considered appropriate.
Furthermore, a plurality of anti-slip portions may be provided.
Furthermore, there are various examples of use, such as a factory workshop, a study room partition, a university, and a public library.

1--Folding screen 2--Right substrate 3--Back plate 4--Left substrate 5 --- Refracting section

Claims (5)

A refracting portion formed in a substantially trapezoidal shape, comprising a flat left-side substrate, a rear substrate and a right-side substrate having a thickness of about 5 mm, and a foldable refracting portion provided integrally in a horizontal direction. The folding screen is characterized in that the thickness of the bottom surface is 0.4 mm to 1.0 mm and the cross section of the refracting portion is about 12 mm on the upper side and about 20 mm on the lower side, and is formed into a fan shape when folded. .   2. The folding screen according to claim 1, wherein a handle that overlaps at the time of folding is provided on the lower substrate and / or the upper substrate of the left substrate, the rear substrate, and the right substrate.   The folding partition according to claim 1 or 2, wherein an anti-slip portion is provided on at least the bottom surface and / or the top surface of the left substrate and the right substrate.   4. The folding partition according to claim 1, wherein the bottom surface and / or the top surface of the left substrate and the right substrate are formed in an oblique shape.   The folding partition according to claim 1, 2, 3, or 4, wherein the material is polypropylene foamed by 1.3 times to 3.0 times of independent foam.

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