RU213272U1 - SPATIAL POSTCARD - Google Patents

Abstract

This utility model relates to promotional materials, gifts, souvenirs, information media. A spatial postcard is a rectangular figure having a front, back and two sides, a viewing hole is made on the front side, in the inner space there are layers attached to the side walls, the sides have grooves into which the inner layers are inserted and glued, and at the corners formed by the rear and side walls, power jumpers are installed from below. The technical result is to increase the rigidity and stability of the structure. 2 w.p. f-ly, 5 ill.

Description

This utility model relates to promotional materials, gifts, souvenirs, information media.

From the prior art, a souvenir dynamic product (RU 88608, Published: November 20, 2009 Bull. No. 32) is known, made of parts, including a layer in the form of a substrate with a graphic element and an outer part in the form of a layer with a punched window, the middle layer in which a through recess, inside the recess along the plane of the substrate there is a movable insert with a graphic element, the height of the movable insert is less than the height of the recess, ensuring its movement inside the recess, and the middle layer has a thickness greater than the thickness of the movable insert.

Also from the prior art children's three-dimensional (3D) books are widely known, which, when opened, form a three-dimensional picture, and when folded, a flat book.

The closest in technical essence is a spatial postcard (CZ23790 dated 2012-05-23), consisting of a shell made of a tape of paper, cardboard or other material, which is formed with the help of bends, open from two opposite sides, the front wall of the shell has a viewing hole, and in the inner space of the shell, at least two carrier tapes are attached to its side walls on the inside and parallel to the front wall, on which graphic motifs are created in such a way that after the decomposition of the postcard, a perspective and a selected spatial effect are created during viewing.

The disadvantage of the known technical solutions is the instability of the structure.

The task to be solved by the claimed utility model is the development of a folding spatial postcard that is stable in the unfolded form.

This problem is solved due to the fact that a spatial postcard is a rectangular figure with a front, back and two sides, a viewing hole is made on the front side, in the inner space there are layers attached to the sides, the sides have grooves into which and the inner layers are glued, and at the corners formed by the rear and side walls, power jumpers are installed from below. On the inner side of the side and rear walls, as well as on the inner layers, images are applied. The number of inner layers is at least two.

The technical result provided by the above set of features is to increase the rigidity and stability of the structure. The presence of power jumpers increases the rigidity and stability of the postcard in the expanded state. The inner layers are glued to the side walls, which also adds rigidity and stability to the structure.

The claimed technical solution is intended for creating three-dimensional images (family portraits, geographic locations, advertising objects), it can be sent in an envelope.

The essence of the utility model is illustrated by the figures, which depict:

figure 1 - front view of the postcard;

figure 2 and 3 - General view of the product;

figure 4 - view of the product from the bottom;

figure 5 is an enlarged view of the jumper and the principle of its installation.

Spatial postcard is a product of a rectangular shape, having four sides (walls): front, back and two side. The product has no top and bottom walls.

The front side of the postcard has a viewing hole 1, which can be sealed with film material.

Inner layers with images 2 are glued to the sides. The inner layers have bends for which they are glued to the side walls. There can be more than two inner layers, and they are made in such a way that, when installed one after the other, they form a three-dimensional image, for example, an image of some sight.

The side and back sides 3 also have images, forming a background.

All this together, when looking at a postcard through a special viewing hole 1, creates a visual 3D effect. This visual effect is maximum when the body of the postcard has a strictly rectangular shape.

On the outer sides of the postcard there are also auxiliary images or texts 4 that are not involved in the formation of the 3D effect.

At the corners formed by the rear and side sides, power jumpers 5 are installed from below. The jumpers are a rectangle with two slots. Each jumper has two slots 2.5 mm long at the points where the jumper is attached to the postcard body 6. The postcard body also has reciprocal slots 7 2.5 mm long. Thus, the jumper is rigidly attached to the body of the postcard "groove to groove" in strictly defined places. The bridges are preferably made of cardboard.

Jumpers are attached to the body of the postcard and rigidly fix the angle between the walls of the postcard at 90 degrees. Thus, with the bridges attached, the body of the postcard always maintains a perfect rectangular shape, which improves the visual 3D effect and usability of the postcard.

Declared postcard has the ability to fold and unfold. Unfolding occurs by stretching two opposite corners of the card in different directions until the angles between all adjacent walls become 90 degrees. The postcard is folded by combining two opposite corners, thus obtaining a flat product.

The walls of the postcard are formed from a single rectangular sheet by folding. For an even fold on the body of the postcard, a run is made before it is assembled.

Claims (3)

1. Spatial postcard, which is a rectangular figure having a front, back and two sides, a viewing hole is made on the front side, in the inner space there are layers attached to the sides, characterized in that the sides have grooves into which are inserted and the inner layers are glued, and at the corners formed by the rear and side walls, power jumpers are installed from below. 2. Spatial postcard according to claim 1, characterized in that images are applied on the inside of the side and back walls, as well as on the inner layers. 3. Spatial postcard according to claim 1, characterized in that the number of inner layers is at least two.

Images