JPS6318377Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a simple display stand made of thick paper such as cardboard.

[Conventional technology]

Conventionally, display stands made of cardboard or other thick paper include a cylindrical body with open top and bottom ends, a base plate that fits into the top of the cylindrical body, and a structure inside the cylindrical body that supports the base plate from below. It consisted of three or more separate parts, such as separate grid-like assemblies that fit together.

[Problem that the invention attempts to solve]

However, when using this display stand, the assembly and base plate must be fitted into the cylindrical body one after another, and these must be taken out when not in use, making assembly and storage very time-consuming. It also had the disadvantage that it could not be used if a part of it was lost while being stored.

[Means for solving problems]

In order to solve the above-mentioned problems, this invention consists of a rectangular cylindrical body that has an even number of side walls and can be folded flat via opposing vertical fold lines, and a rectangular cylinder that is fitted into the upper part of this rectangular cylinder and faces facing each other. It consists of a base plate whose end edge is fixed to the side wall of the square cylinder, and a cross-sectional lattice-shaped assembly fitted into the square cylinder so as to support this base plate from below, and the base plate includes a square cylinder. It can be folded together with the rectangular cylinder by providing a parallel fold line on the edge fixed to the body, and the assembly is formed by swingably crossing a plurality of vertical plates, one end of which is connected to the base plate. The end edge of the tube is fixed to a side wall other than the side wall to which it is fixed, so that it can be folded together with the rectangular cylinder.

[Effect]

In this device, key parts of the base plate and the assembly are fixed to the rectangular cylinder and are integrated, and when the rectangular cylinder is folded flat through the opposing vertical fold lines, the base plate and the assembly are assembled together. It also begins to fold flat.

〔Example〕

An embodiment of this invention will be described based on the accompanying drawings. The display stands of this invention are shown in Figures 1, 2, and 3.
As shown in the figure and FIG. 11, a hexagonal cylindrical body 2 made of thick paper such as corrugated cardboard, open at both upper and lower ends, and freely foldable flat via opposing vertical fold lines 1 (see FIG. 4); A planar hexagonal base plate 3 is fitted into the upper part of the square cylinder body 2 and its opposing edges are fixed to the side wall 10 of the square cylinder body 2. It consists of a cross-sectional lattice-like assembly 4 (details will be described later) which is fitted into and fixed at one end surface. The base plate 3 has tongue pieces 5 protruding from opposing edges fixed inwardly to the rectangular tube body 2, and a diagonal center fold line 6 parallel to this edge where both ends are on the vertical fold line 1.
is provided and folded together with the rectangular tube body 2. The assembly 4 consists of a plurality of vertical plates 8, 8' that intersect in a square shape in a swingable manner inside the rectangular cylinder 2, and the vertical plates 8' in one direction are formed by one long vertical plate. It is a bent rectangular cylinder 7, and one end side is connected by an end wall 9, and a half end wall 9' is provided on each other end side, and this half end wall 9' fixes the tongue piece 5 of the base plate 3 of the square cylinder body 2. It is fixed inwardly to the side wall 10 other than the side wall 10 that has been formed, and is folded together with the rectangular cylinder body 2.

As shown in the developed view shown in FIG. 5, the rectangular tube body 2 has six rectangular side walls 10 connected to each other via vertical fold lines 1.1', and a glue allowance 11 is provided protruding from one end edge of the rectangular side walls 10. , folding plates 13 are connected to the upper edge of the side wall 10 via two horizontal fold lines 12, and each folding plate 13 has elongated notches at both end edges to prevent it from colliding with each other when forming the rectangular cylinder. 14 are provided.

The above-mentioned folding plates 13 have a rectangular base plate fixing notch 1 in the center part of a pair of opposing plates when forming a rectangular cylinder.
5, and a small rectangular base plate locking notch 16 is provided at a corner facing perpendicularly to the facing notch 15.

To assemble this rectangular cylinder 2 from the expandable substrate, each folding plate 13 is folded back from the horizontal fold line 12 and adhered to the inner surface of the side wall 10 with adhesive, and each side wall 10 is bent from the vertical fold line 1.1'. Make a square tube and glue 11
is adhered to the inner surface of the side wall 10 at the other end.

The base plate 3, as shown in the developed view in FIG.
A trapezoid having a shape approximately half of the hexagonal base plate body 17, which has a cross-sectional shape substantially the same as that of the rectangular tube body 2 (substantially a little smaller), is connected to the opposing edge of the base plate body 17 through a broken line 18. The folding plates 19 are arranged in a symmetrical manner. Both ends of the folding line 18 are formed into two folding lines 18', and the tongue piece 5 is defined by a U-shaped cut 20 inserted into the folding plate 19 from the end of the folding line 18. Further, the base plate main body 17 is provided with a diagonal center fold line 6 parallel to the fold line 18, and V-shaped locking edges 21 protruding to the same extent as the thickness of the cardboard used are connected to both end corners where the center fold line 6 is located. It is set up.

To assemble this mount 5 from the above-mentioned expandable board, leave the tongue pieces 5 and fold the folding plate 19 onto the back side of the base plate main body 17 and adhere with adhesive, then the pair of tongue pieces 5 and the pair of locking edges 21 are alternately prominent.
This base plate 3 is fitted into the upper part of the square cylinder body 2 so that the tongue piece 5 enters the notch 15 of the square cylinder body 2, and the side wall 1
Glue the tongue piece 5 to 0 with adhesive (see Figure 9)
However, when the tongue piece 5 is butted against the upper edge of the notch 15 and glued, the locking edge 21 just enters the base plate locking notch 16 and abuts against the upper edge of the notch 16 (first
(See Figure 0) The horizontal state can be maintained, and the center fold line 6 becomes continuous with the vertical fold line 1 of the rectangular tube body 2. In addition, the base plate 3 in this attached state comes into contact with the assembly 4 at its lower surface and is supported (see FIG. 9), so that even heavy products can be safely placed thereon.

The assembly 4 consists of vertical plates 8.8' assembled orthogonally.
As shown in the developed view in FIG. 7, the one-directional vertical plate 8' has a broken line 22 at both ends of an end wall 9 having approximately the same shape as the side wall 10 of the rectangular tube body 2. Vertical plates 8' are arranged in series, and a fold line 2 is formed at the edge of both vertical plates 8'.
A half-end wall 9' serving as a gluing margin is continuously provided through the cylindrical member 2 to form a square cylinder body 7. This square cylinder 7 is
When the assembly 4 is formed together with the vertical plate 8 on the other side and fitted into the rectangular cylinder 2, a half end wall 9' abuts against the opposing end wall 9. 9' is formed so as to be inscribed in the pair of side walls 10 of the rectangular cylinder 2 (see FIGS. 3 and 11), and the vertical plate 8' has a width approximately equal to 3 from the upper edge to the middle. Two slits 24 are provided at the dividing point. Moreover, a rectangular notch 25 is provided in the upper part of the end wall 9 and the half end wall 9'.

Next, the vertical plates 8 in the other direction, as shown in FIG. A strip slit 26 is provided halfway from the lower edge, and small notches 27 are provided at both upper corners.

The assembly 4 has a slit 24. which is perpendicular to the vertical plate 8' of the rectangular cylinder 7 and extends across both vertical plates 8'.
26 and engage the vertical plate 8, it is completed.
Since this assembly 4 has notches 25 and 27 on the upper edges of the square cylinder 7 and the vertical plate 8, it does not butt against the folding plate 13 at the top of the square cylinder 2 inside the square cylinder 2, and is flat. It can be folded smoothly into the body.

The display stand has a half end wall 9' in which the assembly 4 is fitted into the rectangular cylinder 2 with their bottom surfaces aligned and abutted against each other, and a side wall other than the side wall 10 to which the tongue piece 5 of the base plate 3 of the rectangular cylinder 2 is fixed. 1
0, and fit into the upper part of the rectangular tube body 2 so as to place the base plate 3 on top of this assembly 4, insert the tongue piece 5 into the notch 15, and attach it to the inside surface of the side wall 10. When it is fixed and the locking edge 21 is pushed into the small notch 16, it is completed.

Even if the products placed on the base plate 3 are heavy, this display stand is evenly supported from below by the cross-sectional grid-like assembly 4, and will not be bent or deformed.
In addition, when not in use, when the rectangular cylinder 2 is folded flat using the center fold line 6 of the base plate 3 as a guide, the assembly 4 is formed so that the rectangular cylinder 7 is shaped like a parallelogram, as shown in FIG. At the same time, the vertical plate 8 is obliquely crossed with the vertical plate 8' and folded into a flat shape, and the base plate 3 is also folded into a flat shape in a mountain fold along the center fold line 6. In addition, when using
If you approach it so that both vertical fold lines 1 are aligned, you can restore it with one touch.

[Effect of idea]

As described above, the display stand according to this invention is made of cardboard or other thick paper and is lightweight and easy to handle, and the main parts of the base plate fitted into the square cylinder and the cross-sectional lattice assembly are square. It is fixed to the cylindrical body and can be folded flat at the same time, making it very convenient to assemble and store.The base plate is a lattice-like assembly that supports each part equally from below, making it a fairly heavy product. However, it has the advantage of being able to be displayed with peace of mind without bending.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view showing an embodiment of the invention, Fig. 2 is an assembled perspective view of the same, Fig. 3 is a cross-sectional plan view of Fig. 2, and Fig. 4 shows the same in a folded state. A perspective view, FIG. 5 is a developed view of the rectangular cylinder, FIG. 6 is a developed view of the base plate, FIGS. 7 and 8 are a developed view of the rectangular cylinder forming the assembly, and a plan view of the vertical plate. Figure 9 and 1
Figure 0 is a vertical cross-sectional side view taken along the line of Figure 2 and Figure 2 is a longitudinal side view taken along the line, Figure 11 is a cross-sectional plan view of the main part of Figure 2, and Figure 12 is a view of the same part in the process of being folded. FIG. 2... Square tube body, 3... Base plate, 4... Assembly, 5...
... tongue piece, 6 ... center fold line, 7 ... square cylinder, 8,
8'... Vertical plate, 9... End wall, 9'... Half end wall, 10
... Side wall, 13, 19 ... Folding plate, 15, 16,
25, 27...notch.

Claims (1)

[Scope of utility model registration request] A rectangular cylinder having an even number of side walls and which can be folded flat through opposing longitudinal fold lines, a base plate fitted into the upper part of the rectangular cylinder and having opposing edges fixed to the side walls of the rectangular cylinder; It consists of a cross-sectional lattice-shaped assembly fitted into the square cylinder so as to support the base plate from below, and the base plate has a center fold line parallel to the edge fixed to the square cylinder, and the base plate is attached to the square cylinder by It is foldable, and the assembly is formed by swingably intersecting a plurality of vertical plates,
A display stand characterized in that one end of the base plate is fixed to a side wall other than the side wall to which the edge of the base plate is fixed, so that it can be folded together with the rectangular cylinder.