JPH053111U - Edge fixing structure - Google Patents

Abstract

(57) [Summary] [Purpose] By fixing the edges together, a box with a complicated shape can be assembled, and at the same time, the side plate 2 functioning as a lid does not open unnecessarily. [Structure] A peripheral plate 1 and a side plate 2 are provided as main parts, and a plurality of folding lines are provided in the peripheral plate 1 to provide a plurality of chambers 3, and a first locking piece 4 is provided at every other side of the chamber 3. The insertion edge piece 6 having the second locking piece 5 is provided, and the insertion piece 7 is provided on the end side of the chamber 3. A side plate 2 having a polygonal shape is provided on the side of the chamber 3 serving as a reference, and a receiving piece 9 having a fixing piece 8 is provided on the side of the side plate 2 which is in contact with the side of the chamber 3 without the insert edge piece 6. To provide. [Effect] In the process of winding the edge of the peripheral plate 1 around the edge of the side plate 2, the tip of the first locking piece 4 rises by bending the chamber 3 backward at the fold line portion, and it is easy to assemble it into the fixing piece 8. become,
By returning the bent fold line, the second locking piece 5 is inserted into the base portion of the next fixing piece 8, and finally the insertion piece 7 is inserted to complete the assembly of the present invention.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This proposal relates to an edge fixing structure that is designed so that it can be easily and robustly assembled into a three-dimensional box by fixing it along the edges of side plates of various shapes by fixing it at the edges. ..

[0002]

[Prior Art]

 FIG. 6 is a perspective view showing a conventional technique. In the prior art, when assembling and fixing a box, as shown in FIG. 6, the inserting piece provided on the side plate that functions as a lid is inserted between the peripheral plate and the side piece. ..

[0003]

[Problems to be solved by the device]

 In the case of the conventional technology, the structure is simple and the side plate is easy to open and close, but instead of opening and closing the side plate easily, when an object is put in the box, the side plate is unnecessarily opened due to its weight. There is a risk that if the shape of the side plate is complicated, it will be almost impossible to insert and fix the insert piece. In consideration of the above-mentioned content, the present proposal was made to solve the problem that the side plate is firmly fixed so that even if the side plate has a complicated shape, the side plate can be fixed along the edge. It has been done.

[0004]

[Means for solving the problem]

 In contrast to the conventional technique of inserting and fixing the insert piece connected to the side plate, the peripheral plate is fixed along with the peripheral plate along the edge of the side plate. A peripheral plate having a plurality of chambers is provided through a fold line so that it can be placed around the polygonal side plate, and the edges of the side plate and the peripheral plate that are in contact with each other can be locked together. In order to be able to combine with each other in the same way, it is configured by providing every other edge with a piece for locking and fixing.

[0005]

Embodiment FIG. 1 is a plan view showing the present invention in a developed state. FIG. 2 is a perspective view of a main part showing a process of assembling the present invention. FIG. 3 is a perspective view showing the present invention in an assembled state.

The present invention is manufactured by using a moderately thick cardboard as a raw material.

The present invention is composed of main parts of a peripheral plate 1 and a side plate 2. In the peripheral plate 1, a plurality of chambers 3 are provided through a plurality of laterally bent lines, and a polygonal side plate 2 is provided at both sides of the reference chamber 3 through a longitudinally bent line. , There is nothing on both sides of the next chamber 3, and the insertion edge pieces 6 are provided on both sides of the next adjacent chamber 3 via the mountain fold line, and there is only one chamber 3 having this insertion edge piece 6. And the insertion piece 7 is provided to the end of the chamber 3 at the end through a mountain fold line in a shape with a rounded corner. In the insertion edge piece 6, the first locking piece 4 is provided in a state in which the base part projects at an appropriate angle to the edge in the direction of the side plate 2 and has an appropriate roundness. On the edge of the inserting edge piece 6 on the opposite side, a circle is drawn with the base of the first engaging piece 4 as a fulcrum, and the second engaging piece 5 is provided in a shape with rounded corners. The side plate 2 has a polygonal shape, each side of which is approximately the same size as the side of the chamber 3 which is in contact with each other when assembling the present invention, and the side of the chamber 3 without the insertion edge piece 6. The receiving edge piece 9 is provided on the side of the side plate 2 which is in contact with the side plate 2 through the mountain fold line. In the receiving edge piece 9, a fixing piece 8 is provided in a rounded shape at a position in contact with the inserting edge piece 6 via a mountain fold line to this side edge.

[0008]

[Effect of the device]

 The assembling of the present invention is performed as shown in FIG. 2. The side plate 2 is folded up, the receiving edge piece 9 and the inserting edge piece 6 are folded up, and the side plate 2 is wound along the edge of the peripheral plate 1. When assembling the first locking piece 4 into the fixed piece 8 by the following method, fold the fold line that separates the chambers 3 in the opposite direction to lift the tip of the first locking piece 4 to the base of the fixed piece 8. It can be incorporated easily. Next, the chamber 3 is tilted down with the side folding line of the chamber 3 along the direction of the side plate 2, and the second locking piece 5 has a shape that draws a circle, so it does not hit the corners and is fixed smoothly. It can be fixed by sliding it to the base of the piece 8. The chamber 3 is laid down as it is along the location of the receiving edge piece 9. By repeating the above work, the present invention is assembled in order, and after the final chamber 3 is laid down, the insertion piece 7 is inserted into the end of the chamber 3 connected to the side plate 2 to complete the book. Assembly of the device is completed.

From the above contents, since it is a method of assembling the peripheral plate 1 along the side plate 2, by changing the shape of the side plate 2, it is possible to make a box rich in variations. Since the fixing piece 8 is firmly assembled to the bases of the first locking piece 4 and the second locking piece 5 as shown by, the side plate 2 is not easily opened by the external pressure. Therefore, it can be proved that this proposal is a solution to the problem.

[0010]

[Other application examples]

 FIG. 4 is a plan view showing another application example in a developed state. FIG. 5 is a perspective perspective view of a main part, showing another application example in an assembled state.

Since the present invention is a device of the edge fixing structure, many application examples other than the embodiment shown in the present application are conceivable. Therefore, this example will be described by providing new items.

As another application example, FIGS. 4 and 5 show a box imitating a car, and various forms of boxes can be created by changing the shape of the side plate.

By providing a plurality of fold lines in the peripheral plate 11, a plurality of chambers 13 are provided, the chamber 3 located at the center of the chambers 13 is provided as a top plate 14, and a mountain fold line is provided on the side of the top plate 14. The side plate 14 in the shape of a car is provided through the bottom plate 15, and the bottom plate 15 is provided outwardly on one of the side plates 14 through the mountain fold line, and the adhesive piece 20 is provided through the mountain fold line. The present invention can be formed into a tubular shape by adhering the adhesive piece 20. Nothing is provided on the side of the chamber 13 that is adjacent to the top plate 14 via the mountain fold line, and a receiving edge piece 19 is provided on the side of the side plate 12 in contact with this side via the mountain fold line. The insert edge piece 16 is provided through the mountain fold line to the side of the next chamber 3 provided through the valley fold line. The shapes of the receiving edge piece 19 and the inserting edge piece 16 may be the same as those of the embodiment of the present invention, but a projecting piece is provided at a portion where they are in contact with each other so that they can be combined with each other. Nothing is provided on the side of the next chamber 3 provided through the mountain fold line, and the insertion piece 17 is provided through the mountain fold line in the same direction as the fold line that separates the chambers 3 and provided on the side plate 12. The insert piece 17 is inserted between the side piece 18 and the bottom plate 15 to complete the assembly of the present invention.

[Brief description of drawings]

FIG. 1 is a plan view showing the present invention in a developed state.

FIG. 2 is a perspective view of a main part showing a process of assembling the present invention.

FIG. 3 is a perspective view showing the present invention in an assembled state.

FIG. 4 is a plan view showing another application example in a developed state.

FIG. 5 is a perspective view showing another application example in an assembled state.

FIG. 6 is a perspective view showing a conventional technique.

[Explanation of symbols]

 1 Peripheral Plate 2 Side Plate 3 Chamber 4 First Locking Piece 5 Second Locking Piece 6 Inserting Edge Piece 7 Inserting Piece 8 Fixing Piece 9 Receiving Edge Piece 11 Circular Plate 12 Side Plate 13 Chamber 14 Top Plate 15 Bottom Plate 16 Inserting Edge Piece 17 Insert piece 18 Side piece 19 Receiving edge piece 20 Adhesive piece

Claims (1)

[Claims for utility model registration] [Claim 1] The present invention is composed of a main part of a peripheral plate 1 and a side plate 2, and has a structure in which fixed parts are provided on both side edges of the peripheral plate 1 so that they can be assembled. In 1, a plurality of chambers 3 are provided by inserting a plurality of fold lines, and fold lines are provided in the vertical direction on both sides of the reference chamber 3 and are connected to the side plates 2, and nothing is connected to both sides of the adjacent chamber 3. Instead, the insertion edge piece 6 having the first locking piece 4 and the second locking piece 5 is provided on both sides of the one placed chamber 3 through the folding line, and the structure of the chamber 3 is repeated a plurality of times. The insertion piece 7 is provided to the end of the chamber 3 via the fold line, and the side plate 2 has a polygonal shape, and the fold line is inserted to the edge portion which is in contact with the chamber 3 having nothing on both sides. And the receiving edge piece 9 having the fixing piece 8 is provided.
An edge fixing structure which is connected to the above and which has nothing to the edge next to the edge having the receiving edge piece 9 and which continues the above structure and is characterized by all the above contents.