JP3101809B2 - Hidden piece insertion structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an insertion structure for inserting an information board into a top edge of a back plate of a display stand.

[0002]

2. Description of the Related Art In a conventional insertion structure, a top edge is folded back to form a double back plate, and a folding line of the top edge is partially cut to form a U-shaped notch. It is a method of providing a groove for inserting an insertion piece of an information board while standing at the time of bending.

[0003]

Although there is no problem in using the conventional insertion groove, there is no problem.
The cut end of the cut groove was conspicuous from the front, which was annoying. The present invention aims at solving the problems of the prior art.

[0004]

Means for Solving the Problems In order to achieve the above object, a turning plate is extended through a thickness band to a top edge of a back plate, and a cut is made by partially dividing the top thickness band into pairs. Starting from this pair of cuts, make a cutout that protrudes in the shape of a letter on the return plate, and the inner area of the letter is used as an insert, and the insert extends to the top edge of the backboard through the insert top edge. Attach the thickness plate to both sides of the back plate, fold the insertion piece, fold the return plate, glue and fix the folded plate and the thickness plate, the width of the insertion top edge is clear with respect to the width of the top thickness band It has a stepped area that is narrow, and this stepped area serves as an insertion groove for inserting the insertion piece of the information board. Since the front edge of the insertion groove is folded back as an insertion top edge, the cut end does not come out and looks Is refreshing.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings.
The information board 9 is made of cardboard paper, and the other than the information board 9 is made of corrugated paper. The rectangular back board 1 is provided, and the top edge of the back board 1 is sandwiched between two parallel valley fold lines. 2, the vertical width of the top thickness band 2 is desirably about three times the thickness of the corrugated cardboard. The return plate 3 is extended through the top thickness band 2, and the top thickness band 2 is separated by a pair of cuts. It is better to provide the inserts 4 with cutouts protruding into the return plate in the shape of a letter starting from the notch of the cutout, and to provide two inserts 4 at appropriate intervals so that the stability at the time of insertion is better, The remaining edge on the side of the turning plate 3 from which the piece 4 has been cut out is defined as a cutting edge 5, and the insertion piece 4 is extended through the insertion top edge 6 with the top edge of the back plate 1, and the insertion top edge 6 has one valley. Although it may be a folding line, refraction is more certain when it is the same size as the thickness of the corrugated paper or about 1.5 times, and the top edge of the back plate 1 is a straight valley folding line. The vertical width of the insertion top edge 6 is clearly narrower than the top thickness band 2 extending through the valley fold line, and the step caused by this difference in width is referred to as a step region 7, and the thickness is applied to both sides of the back plate 1. The thickness of the thick plate 8 is desirably equal to the thickness of the corrugated paper plus the thickness of the thick paper of the information plate 9, but may be twice the thickness of the corrugated paper. An information plate 9 having information printed on its surface is provided in a rectangular shape, and two partial regions that are appropriately shifted inward from both sides of the lower edge of the information plate 9 are appropriately protruded downward to provide insertion pieces 10.

In FIG. 2, which is a perspective view showing the insertion piece turned back and viewed from the back, if the assembling process of the present invention is shown, the insertion top edge is trough-folded and the insertion piece is turned back.

In FIG. 3, which is a perspective view of the main part, in which the return plate is folded back and shown from the back, after the insert piece 4 is folded back, the return plate 3 is folded back, and the area in contact with the thick plate 8 is bonded and fixed. Since the width of the top thickness band 2 and the width of the insertion top edge 6 are different from each other, a stepped area 7 is generated, and the difference in the stepped area 7 causes the tip of the insertion piece 4 to be positioned lower than the tip of the punched edge 5. As a result, the insertion piece 4 is held down by the return plate 3, and the side edge of the thick plate 8 is folded back to form the cardboard 2.
Although it is desirable to provide a double thickness, a separate cardboard may be inserted, and the thick plate 8 is sandwiched between the back plate 1 and the return plate 3 by using a cardboard having a different thickness. If the structure of the present invention is used for a display box, the adhesive piece of the frame wall 11 shown in FIG. The advantage of the letter-shaped configuration is that the tip of the insertion piece 4 is appropriately separated from the insertion top edge 6, so that the power point is separated from the fulcrum, and the same principle as that of the lever producing a large force is used. Since the tip of the insertion piece 4 serving as a point of emphasis is separated from the top edge 6, the insertion piece 4 can be easily pressed down by inserting the insertion piece 10 so that the insertion piece 4 tends to jump up. The upper end portions are the positions of the punched edge 5, and when the insertion piece 10 is inserted, It plays a role of support.

In FIG. 4, which is a perspective view of a main part seen from the front direction, the insertion top edge 6 is bent from the top edge of the back plate 1 to the back, and then a folding line sandwiching the top thickness band 2 is drawn to the back. The width of the top thickness band 2 is clearly wider than the insertion top edge 6 to form a stepped area 7, and this stepped area 7 is inserted into the insertion groove 1.
2, the front edge of the insertion groove 12 is the insertion top edge 6 formed by the hanging of the insertion piece 4, so the cut end is not exposed, and the frame wall 11 is formed from both sides of the back plate 1. It is bent at right angles to the front.

In FIG. 5, which is a sectional view taken along the line AA of FIG.
The insertion piece 4 is folded back from the top edge of the back plate 1 via the insertion top edge 6, and the return plate 3 is folded back via the top thickness band 2 to connect the insertion top edge 6 and the top thickness band 2. Different width and step area 7
As a result, the tip of the insertion piece 4 is located below the tip of the cutting edge 5, and since the tip of the insertion piece 4 is below, it is possible to suppress the tip of the insertion piece 4 from jumping up with the return plate 3. Since the step of bonding and fixing the insert piece 4 with glue can be omitted, the stepped area 7 can be used as it is as the insertion groove 12, and the thickness plate 8 has twice the thickness of corrugated cardboard,
It serves as a base for folding and bonding the return plate 3, and serves to keep the gap between the insertion grooves 2. The thickness plate 8 simplifies the production by forming the bonding pieces for mounting the frame wall 11 into a double structure. Can be

In FIG. 6 which is a perspective view showing a use state applied to a display box from the front direction, the insertion structure of the present invention can be utilized in various types such as a display stand and a display shelf.
If it demonstrates concretely using a display box, the frame wall 12 will protrude from both sides of the back board 1, and the frame wall will be cut off diagonally with the top edge facing the front, and the back board 1 It has a shape in which a bottom plate 15 is connected to the lower edge of the frame wall 11 so that the displayed products are put into the frame wall 11 and the top edge of the back plate 1 is formed. The insertion piece 10 protruding below the information plate 9 is inserted into the insertion groove 12 and fixed, and the joint between the back plate 1 and the information plate 9 is made less noticeable, so that the appearance is cleaner. When a cut is made at the front edge of the twelve as in the prior art, the cut is noticeable and annoying. In the present invention, since the front edge of the insertion groove 12 is folded back as the insertion top edge 6, the cut end does not protrude to the front.

[0011]

According to the present invention, the insertion piece is provided by making a cut in the shape of a letter, and the insertion piece and the return plate are bent backward with a stepped area. Since the step area becomes an insertion groove, the insertion piece of the information board can be inserted, and since the punched edge is in the shape of a letter, the upper end regions of the letter support the inserted piece from behind. It works and the tip of the insertion piece is away from the insertion top, so when the insertion piece is inserted, it can easily suppress the jumping of the insertion piece, and the front edge of the insertion groove is the insertion top edge , And make the scraps inconspicuous from the front.

[Brief description of the drawings]

FIG. 1 is a rear perspective view.

FIG. 2 is a perspective view showing the insertion piece folded back and shown from behind.

FIG. 3 is a perspective view of a main part in which a return plate is folded back and shown from behind.

FIG. 4 is a partial perspective view of a main part seen from the front.

FIG. 5 is a sectional view taken along line AA of FIG. 4;

FIG. 6 is a perspective view showing a use state applied to a display box from a front direction.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Backboard 2 Top thickness band 3 Return plate 4 Insertion piece 6 Insertion top edge 7 Step area 8 Thickness board

Claims (1)

(57) [Claims] 1. A back plate 3 is extended from a top edge of a back plate 1 through a top thickness band 2, and the top thickness band 2 is partially divided.
The inside with a cut in the shape of a triangle is used as an insertion piece 4,
Cut out the insert piece 4 and remove the edge on the side of the return plate 3 which is left to remove the edge 5
The insertion piece 4 extends from the top edge of the backboard 1 via the insertion top edge 6, and the width of the top thickness band 2 and the insertion top edge 6 becomes apparent, and this width is caused. A step is defined as a stepped area 7, a thickness plate 8 is provided on both sides of the back plate 1, the insertion top edge 6 is folded, the return plate 3 is folded in the same direction, and the return plate 3 and the thickness plate 8 are bonded and fixed. The insertion piece 4 in which the tip of the insertion piece 4 extends beyond the tip of the insertion piece 4 by the stepped area 7 is pressed down by the inner surface of the return plate 3, and since the insertion piece 4 has the stepped area 7, the insertion piece 4 and the return plate A gap is formed between the information board 9 and the information board 9 and the insertion piece 4 is folded back through the insertion top edge 6 by inserting an insertion piece 10 partially projecting from the lower edge of the information board 9 into the gap. Because it is, the cut piece is hidden, and the cut piece is hidden.