CN209851871U - Three-dimensional card - Google Patents

Abstract

The utility model relates to a stationery technical field, a three-dimensional card, including first page or leaf, middle page or leaf, end page or leaf and side page or leaf, be provided with a plurality of middle pages or leaf between first page or leaf and the end page or leaf, middle page or leaf and first page or leaf and end page or leaf parallel placement, the both sides of first page or leaf, end page or leaf and middle page or leaf are connected with two side pages or leaf respectively, are provided with the window on the first page or leaf. The utility model discloses a multilayer card structure, middle page or leaf card can carry out corresponding tailorring according to the concrete characteristics of pattern in different levels, when looking backward from the window of first page or leaf, can form the visual effect of third dimension. The utility model discloses a preparation simple process to complicated patterns such as nature scenery, can embody more vivid and lifelike three-dimensional effect.

Description

Three-dimensional card

Technical Field

The utility model relates to a stationery technical field specifically is a three-dimensional card.

Background

The cards sold in the market at present have many styles, such as single-page cards or double-layer plane cards, and of course, some three-dimensional cards are formed by folding graphic cards with different shapes between two layers of plane cards.

However, the conventional three-dimensional card has a complicated structure of the middle pattern portion, and is cut in advance and folded and stored in a specific manner, and cannot display a complicated and multi-level picture such as a natural landscape.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-dimensional card to solve the problem that proposes in the above-mentioned background art, overcome not enough in the current practical application.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a three-dimensional card, includes the home page, middle page or leaf, end page or leaf and side page or leaf, the home page or leaf with be provided with a plurality of between the end page or leaf the middle page or leaf, middle page or leaf with the home page or leaf with end page or leaf parallel placement, the home page or leaf the end page or leaf with the both sides of middle page or leaf are respectively with two the side page or leaf is connected, be provided with the window on the home page or leaf.

As a further aspect of the present invention: and creases are arranged at the centers of the areas of the side pages between the front page and the first middle page, between the last middle page and the bottom page and between every two adjacent middle pages.

As a further aspect of the present invention: and the distances between the first page and the first middle page, between every two adjacent middle pages and between the last middle page and the bottom page are sequentially decreased progressively.

As a further aspect of the present invention: the distances between the first page and the first middle page, between every two adjacent middle pages and between the last middle page and the bottom page are in an arithmetic progression which is gradually decreased.

As a further aspect of the present invention: the front page, the middle page and the bottom page are respectively and fixedly connected with the two side pages. Preferably, the fixed connection is by adhesion.

As a further aspect of the present invention: the middle page and the side pages are detachably connected. Preferably, the detachable connection is a bayonet connection.

As a further aspect of the present invention: the two sides of the middle page are provided with protruding parts, the side pages are arranged at positions corresponding to the middle page, each cutting seam is arranged at a position corresponding to the middle page, and bayonets are arranged in the positions corresponding to the length of the protruding parts in front of or behind the cutting seams.

As a further aspect of the present invention: the sizes of the lug boss, the cutting seam and the bayonet are gradually reduced.

Compared with the prior art, the beneficial effects of the utility model are that:

adopt multilayer card structure, the intermediate level card can carry out corresponding printing and cutting at different levels according to the concrete characteristics of pattern for when seeing from the past backward, can form the visual effect of third dimension, simplify the processing technology of pattern simultaneously, simple manufacture, and unrestricted to the selection of pattern, be particularly useful for complicated patterns such as nature scenery, can embody lifelike three-dimensional effect. And the folding structure design, then the space volume of card that can significantly reduce makes things convenient for carrying and accomodating of card.

Drawings

Fig. 1 is a schematic structural diagram of a stretching state according to an embodiment of the present invention.

Fig. 2 is a schematic top view of an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a middle page according to another embodiment of the present invention.

Fig. 4 is a schematic view of a side trip structure according to another embodiment of the present invention.

The numbers in the figures indicate:

1 first page;

2, bottom page;

3 middle page;

4 side pages;

5, a window;

6 a convex part;

7, cutting the seam;

8 bayonet.

Detailed Description

The technical solution of the invention will be further described with reference to the accompanying drawings and specific embodiments, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals indicate like or similar elements or elements with like or similar functions throughout. It should be noted that the embodiments described below with reference to the drawings are only some embodiments of the present invention, and not all embodiments. And the following examples are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Fig. 1 is a schematic structural diagram of a stretching state according to an embodiment of the present invention. Referring to fig. 1, the three-dimensional card of the first embodiment of the present invention includes a front page 1, a bottom page 2, a middle page 3 and a side page 4. A plurality of middle pages 3 are arranged between the front page 1 and the bottom page 2, and two sides of the front page 1, the bottom page 2 and the middle pages 3 are respectively connected with two side pages 4. Specifically, the one end of two side pages 4 is connected with head page 1, and the other end is connected with end page 2, a plurality of middle pages 3 all with head page 1 and end page 2 parallel placement, both sides are connected with two side pages 4 respectively. And a window 5 is also arranged on the home page. The intermediate sheet 3 can be divided into a plurality of layers according to the characteristics of the patterns, and corresponding pattern printing and cutting are performed on each intermediate sheet 3. Thus, looking backwards from the viewing window 5, a three-dimensional pattern visual effect can be obtained.

The two side leaves 4 may be respectively an integral body, or may be formed by combining a plurality of components, that is, independent components are respectively arranged between the first middle leaf 1 and the first middle leaf 3, between the last middle leaf 3 and the bottom leaf 2, and between each two adjacent middle leaves 3, as long as the connection with the two sides of the first middle leaf 1, the bottom leaf 2, and the middle leaves 3 can be realized.

The side pages 4 are provided with creases at the centers of the areas between the front page 1 and the first middle page 3, between the last middle page 3 and the bottom page 2 and between every two adjacent middle pages 3, so that the two side pages 4 are zigzag in the stretching state, and the whole three-dimensional card can be conveniently stored in the folding state.

The utility model discloses a multilayer card structure, intermediate level card can carry out corresponding printing and cutting at different levels according to the concrete characteristics of pattern for when looking backward in the past, can form the visual effect of third dimension, simplify the processing technology of pattern simultaneously, simple manufacture, and be unrestricted to the selection of pattern, be particularly useful for complicated patterns such as nature scenery, can embody vivid three-dimensional effect. And the folding structure design, then the space volume of card that can significantly reduce makes things convenient for carrying and accomodating of card.

The embodiment of the present invention provides a, the distance between the first page 1, the middle pages 3 of a plurality of and the end page 2 is unequal, refer to fig. 2, the distance between the first page 1 and the first middle page 3, between every two adjacent middle pages 3 and between the last middle page 3 and the end page 2 is a, b, c, d, e in proper order, there is the following relation: a > b > c > d > e. The effect of doing so is that when looking backward from the window 5 of the front page 1, there can be a gathering effect, and not too many white edges appear on both sides of each middle page 3, and the user will not feel that the field of vision is narrower and narrower, and the stereoscopic vision effect is more lifelike. In a preferred embodiment of the present invention, a to e may be an arithmetic progression in which each progression is reduced by 1 unit. Of course, the intermediate sheets 3 may be equidistant from each other depending on the characteristics of the particular pattern.

The embodiment of the utility model provides an in one, the first page or leaf 1, a plurality of middle page or leaf 3, end page or leaf 2 respectively with two equal fixed connection of side page or leaf 4, as an optimal mode of this embodiment, the connected mode is for bonding.

In another embodiment of the present invention, the connection mode between the middle pages 3 and the two side pages 4 can be a detachable connection, and as a preferred mode of this embodiment, the connection mode is a tenon connection. With particular reference to fig. 3 and 4. Fig. 3 is a schematic view of a middle leaf structure according to another embodiment of the present invention, and fig. 4 is a schematic view of a side trip structure according to another embodiment of the present invention. In this embodiment, the middle sheet 3 is provided with protrusions 6 on both sides thereof, the side sheet 4 is provided with cutting slits 7 having a width equal to that of the protrusions 6 at positions corresponding to each of the middle sheets 3, and bayonets 8 are provided at positions corresponding to the lengths of the protrusions 6 in front of or behind the cutting slits 7. Firstly, the convex part 6 is inserted into the cutting seam 7, and then the convex part is bent and inserted into the corresponding bayonet 8, so that the middle leaf 3 and the side leaf 4 can be connected together. This has the effect that the contents of the middle page 3 can be easily replaced, making the contents of the stereo card more varied. In addition, in order to match the gradually decreasing distance between the middle pages 3, the sizes of the convex parts 6, the cutting seams 7 and the bayonets 8 are gradually decreased.

To sum up, adopt the utility model discloses technical scheme's three-dimensional card can realize three-dimensional pattern visual effect through simple multilayer structure, simple manufacture, low cost, and use extensively, effectual. For those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims (9)

1. The utility model provides a three-dimensional card, includes first page (1), middle page or leaf (3), end page or leaf (2) and side page or leaf (4), its characterized in that, be provided with a plurality of middle pages or leaf (3) between first page (1) and end page or leaf (2), middle page or leaf (3) with first page or leaf (1) with end page or leaf (2) parallel placement, first page or leaf (1) end page or leaf (2) with the both sides of middle page or leaf (3) are respectively with two side page or leaf (4) are connected, be provided with window (5) on first page or leaf (1).

2. Stereocard according to claim 1, characterized in that said side leaf (4) is provided with a crease in the centre of the area between said first leaf (1) and said intermediate leaf (3), between said last intermediate leaf (3) and said bottom leaf (2) and between each two adjacent intermediate leaves (3).

3. The stereocard according to claim 1, characterized in that the distance between said first sheet (1) and said first intermediate sheet (3), between each two adjacent intermediate sheets (3) and between said last intermediate sheet (3) and said bottom sheet (2) decreases in sequence.

4. A stereocard according to claim 3, characterized in that the distances between said first sheet (1) and said first intermediate sheet (3), between each two adjacent intermediate sheets (3) and between said last intermediate sheet (3) and said bottom sheet (2) are in a sequence of decreasing equal differences.

5. The stereocard according to claim 1, characterized in that said front leaf (1), said middle leaf (3) and said bottom leaf (2) are respectively fixedly connected to said two side leaves (4).

6. The stereocard according to claim 5, characterized in that said front page (1), said intermediate page (3) and said bottom page (2) are connected to said two side pages (4) by gluing.

7. A stereocard according to claim 1, characterized in that the connection between the middle leaf (3) and the side leaves (4) is a detachable connection.

8. The stereocard according to claim 7, characterized in that the middle leaf (3) is provided with protrusions (6) on both sides, the side leaf (4) is provided with a cutting slit (7) at a position corresponding to each middle leaf (3), and a bayonet (8) is provided at a position corresponding to the length of the protrusion (6) in front of or behind the cutting slit (7).

9. The stereocard according to claim 8, characterized in that said projections (6), said cutting slits (7) and said bayonet openings (8) have decreasing size dimensions.