JPH055148Y2 - - Google Patents

Description

[Detailed description of the invention] <Industrial application field> This invention is made of thick paper such as cardboard, and is divisible so that the stored items can be separated into two parts while remaining in the box, and can be stacked and is sturdy and does not break easily. It's about a box that never happens.

<<Prior Art>> As shown in FIG. 4, a conventional device includes an outer wall 32 that stands up on both side edges of a bottom wall 31, and a narrow first top wall 33 that bends inward so as to be parallel to the bottom wall 31. , an inner wall 34 that bends downward along the outer wall 32 and has a cutting strip 47 at a bisecting position, and this outer wall 3.
A first mooring piece wall 35 and a second mooring piece wall 37 that are bent parallel to the edge of the bottom wall 31 are sequentially connected to both ends of the inner wall 34 and a protruding piece 38 on the lower edge of the inner wall 34. and a through-hole 39 into which the protruding piece 38 is fitted is provided at the side edge of the bottom wall 31, and an end wall 40 standing upwardly on both side edges of the bottom wall 31, and a central inner wall that overlaps the end wall 40. 41 and one inner wall 34
The bottom wall 31, the outer wall 32, the first
Separating perforations 4 are formed on the bisecting line between both ends of the top wall 33 and the lower end of the cutting strip 47 on the inner wall 34.
5, and the outer wall 32 and the inner wall 34 at both ends of the two partition walls 46 facing each other with the perforation 45 in between.
A tongue piece 50 into which the through hole 39 is inserted is provided on the lower edge side of the clamping wall 48 to be clamped to the central inner wall 41, and locking pieces 51 are provided at both ends of the central inner wall 41, and the above-mentioned A box is constructed by providing locking parts 52 that are engaged with locking pieces 51, so that one box can be separated into two, and the box can be halved while the stored items remain in the box. is known (Jitsukai 58-91518
(see publication).

Further, as shown in FIG. 5, an outer wall 62 stands up on both side edges of the bottom wall 61, a narrow first top wall 63 bends inward parallel to the bottom wall 61, and an outer wall 62. A first mooring piece wall 65 and a first mooring piece wall 65 are provided with an inner wall 64 that bends downward and a tip locking part 66 that is bent parallel to the edge of the bottom wall 61 at both ends of the outer wall 62 and the inner wall 64. The two mooring piece walls 67 are connected in sequence, and an end wall 70 that stands upwardly on both sides of the bottom wall 61, a central inner wall 71 that bends downward along the end wall 70, and a wall that is parallel to the bottom wall 61. and a corner top wall 72 that bends inwardly to each other, a projection piece 73 for insertion is provided on the corner top wall 72, and a projection piece 73 for insertion is provided on the first top portion 63. A through window 74 is provided, and locking pieces 81 are provided at both ends of the central inner wall 71.
It is known that a box is constructed by providing a locking portion 82 at the end of the inner wall 74 with which the locking piece 81 engages, thereby making it easy to stack the boxes. -Refer to Publication No. 87423).

<<Problems to be solved by the invention>> By the way, in the case shown in Fig. 4 mentioned above, it is possible to separate the stored items into two while keeping them in the box, but it is possible to separate the stored items into two while they are still in the box. In such cases, it is unstable and unsuitable for stacking a large number of boxes, and it is difficult to maintain the assembled structure during storage when assembled as a box before storing items, resulting in undesirable deformation. There were drawbacks such as the inability to smoothly store items by raising the lid.

Furthermore, although the box shown in Fig. 5 mentioned above allows a large number of boxes to be stacked, it is not possible to divide the box into two while the items are still in the box, and the box cannot be divided into two parts while the items are still in the box. The second mooring piece wall 67 is interposed between the central inner wall 71 and the first mooring piece wall 65 during storage after being assembled as a box.
Since the pair of second mooring piece walls 67, 67 are not locked to each other like the first mooring piece walls 65, 65 provided with the tip locking portions 66, the second mooring piece walls 67, 67 are connected to the central inner wall 71. When pressed, the locking piece 81 provided on the central inner wall 71 engages the locking portion 82 provided at the end of the inner wall 74.
It has the disadvantage that it does not lock stably, and easily comes off, making it difficult to maintain its shape and accidentally losing its shape, making it extremely inconvenient to use.

This idea solves the above problems, and is robust and allows for stable storage of stored items without accidentally losing its shape. The purpose of the present invention is to provide a box that is easy to stack, can be stacked stably, and is extremely convenient to use than conventional products.

《Means for solving the problem》 The box of this invention to achieve the above purpose is:
Outer walls 2, 2 stand up on both sides of the bottom wall 1 made of cardboard or other thick paper; first narrow top walls 3, 3 bend inward parallel to the bottom wall 1; and the outer wall 2. , 2, and are provided with cutting strips 17, 17 at bisecting positions, and an edge of the bottom wall 1 at both ends of the outer walls 2, 2 and the inner walls 4, 4. a first mooring piece wall 5 bent parallel to the
5, 5, 5 and a second mooring piece wall 7, 7, 7, 7 provided with a tip locking part 6, 6, 6, 6 are sequentially connected, and a protruding piece 8 is attached to the lower edge of the inner wall 4, 4. . Standing end walls 10, 10 and end wall 1
a central inner wall 11 that bends downward along 0,10;
11 and corner top walls 12, 12, 12, 12 that are mutually bent inward so as to be parallel to the bottom wall 1, and are inserted into the corner top walls 12, 12, 12, 12. Protruding pieces 13, 13, 13, 13 are provided for
And the protruding pieces 13, 13, 13, on the first top walls 3, 3,
The bottom wall 1 is provided with 13 through holes 14, 14, 14, 14 for insertion, and between the cutting strip 17 provided on one inner wall 4 and the cutting strip 17 provided on the other inner wall 4,
A separation cutting part is provided on the bisecting line of the outer walls 2, 2 and the first top parts 3, 3, and is connected to the cutting strips 17, 17, and two pieces facing each other with the cutting part in between are provided. Clamping walls 18, 18, 1 are clamped to the outer walls 2, 2 and the inner walls 4, 4 at both ends of the partition walls 16, 16.
Tongue pieces 20, 20, 20, 20 into which the through holes 9, 9, 9, 9 are fitted are provided on the lower edge sides of 8, 18, and locking pieces 21, 2 are provided at both ends of the central inner walls 11, 11.
1, 21, 21, and locking portions 22, 22, 22, 22, which are engaged with the locking pieces 21, 21, 21, 21, are provided at the ends of the inner walls 4, 4, respectively. It is something.

《Example》 To explain the embodiment of this invention with reference to the drawings below, 1 is a bottom wall made of thick paper such as cardboard, outer walls 2, 2 standing up on both side edges, and inner walls parallel to the bottom wall 1. A thin first top wall 3, 3 that bends, and an inner wall 4, 4 that bends downward along the outer wall 2, 2 and has cutting strips 17, 17 at bisecting positions;
At both ends of the outer walls 2, 2 and inner walls 4, 4, first mooring piece walls 5, 5, 5, 5 bent in parallel with the edge of the bottom wall 1 and tip locking parts 6, 6, 6 are provided. , 6 are sequentially connected to the second mooring piece walls 7, 7, 7, 7,
Projecting pieces 8, 8, 8, 8 are attached to the lower edges of the inner walls 4, 4,
In addition, through-holes 9, 9, 9, 9 into which the protruding pieces 8, 8, 8, 8 are fitted are provided on the side edges of the bottom wall 1, respectively.
end walls 10, 10 standing upwardly on both side edges, and a central inner wall 1 bending downward along the end walls 10, 10.
1, 11 and corner top walls 12, 12, 12, 12 that are mutually bent inward so as to be parallel to the bottom wall 1, and these corner top walls 12, 12, 12, 12.
is provided with protruding pieces 13, 13, 13, 13 for insertion, and the protruding pieces 13, 13, 1 are provided on the first top portions 3, 3.
Through-holes 14, 14, 14, 14 for fitting 3, 13
and the bottom wall 1, the outer walls 2, 2, and the first top walls 3, 3 between the cutting strip 17 provided on one inner wall 4 and the cutting strip 17 provided on the other inner wall 4. Separation perforations 15 (separation cutting portions) are provided on the lines of the equal division positions, and are connected to the cutting strips 17, 17, and two partition walls 1 are placed facing each other with the perforations 15 in between.
A tongue piece that fits through holes 9, 9, 9, 9 into the lower edge side of the clamping walls 18, 18, 18, 18 which are clamped to the outer walls 2, 2 and the inner walls 4, 4 at both ends of 6, 16. 20,2
0, 20, 20, and further a central inner wall 11,
Locking pieces 21, 21, 21, 21 at both ends of 11
and the locking pieces 21 at the ends of the inner walls 4, 4.
21, 21, 21 engages with locking portions 22, 22,
22, 22 are provided respectively, and the separation perforations 15 provided in the outer walls 2, 2 are provided with tabs 23, 23 that protrude downward from the bottom wall 1 when the outer walls 2, 2 are erected. Wide cutting portions 24, 24 formed
(separation cutting part), and further end walls 10, 1
0 and the central inner walls 11, 11 also have a second narrow width.
Top walls 19, 19 are provided.

《Operations and Effects of the Idea》 This invention has the above-mentioned configuration, and the box is assembled by bending the outer walls 2, 2 that are connected to both side edges of the bottom wall 1 upward, and then bending the outer walls 2, 2, The first top walls 3, 3 connected to the upper edge are bent inward, and then the inner walls 4, 4 connected to the first top walls 3, 3 are turned into outer walls 2,
2, but at this time, the protruding pieces 8, 8, 8, 8G on the lower edges of the inner walls 4, 4 are bent to the inside of the bottom wall 1.
Insert it into the through holes 9, 9, 9, 9.

Thus, the first mooring piece walls 5, 5, 5, 5 and the second mooring piece walls 7, 7, 7, 7, which are connected to the edges of the outer walls 2, 2 and the inner walls 4, 4, are bent inwardly. At the same time, the tip locking portions 6, 6 provided on one second mooring piece wall 7, 7 and the tip locking portions 6, 6 provided on the other second mooring piece wall 7, 7 are locked, and then the bottom The end walls 10, 10 at both ends of the wall 1 are connected to the first mooring piece walls 5, 5, 5, 5.
The central inner wall 1 is bent so as to be circumscribed by
1 and 11 are bent so as to circumscribe the pair of second mooring piece walls 7, 7, 7, 7 which are engaged by the distal end engagement portions 6, 6, 6, 6. Locking pieces 21, 21, 21, 21 provided at both tips and locking portions 22, 22, 22 provided at the ends of the inner walls 4, 4,
22, the corner top walls 12, 12, 12, 12 connected to the end walls 10, 10 are bent so as to correspond to the bottom wall 1;
Projecting pieces 13, 13, 1 connected to 12, 12, 12
3, 13 are the through-holes 14, 14, 1 of the first top wall 3, 3.
4, 14.

In addition, partition walls 16, 1 are installed at positions that sandwich the cutting part for separation.
At that time, the clamping walls 18, 18, 18, 18 connected to both ends of the partition walls 16, 16 are bent so that the inner walls 4, 4 are inside the outer walls 2, 2 when assembling the box. The tongue pieces 2 are bent toward the end walls 10, 10, respectively, and inserted into the through holes 9, 9, 9, 9.
0, 20, 20, 20, and through holes 9, 9, provided in the bottom wall 1 facing each other with the cut portion for separation in between.
9, 9, partition walls 16, 16 tongue pieces 20, 20, 2
0,20 and the clamping wall 18,1
8, 18, 18 to the outer walls 2, 2 and inner walls 4, 4, the inside of the box is divided into two partition walls 1.
It is divided into two by 6 and 16.

However, items are stored in two compartments separated by levers.

When purchasing one of the items in the two compartments above, you can purchase the item on one side by dividing the box in two using the separation cut, and the separation cut side of the box Since it is closed by the partition walls 16, 16, the items are stored stably without falling.

Further, the partition walls 16, 16 have tongue pieces 20, 20, 20, 20 fitted into the through holes 9, 9, 9, 9, and clamping walls 18, 18, 18, 18 are connected to the outer walls 2, 2 and the inner side. It is stably supported by being fastened to the walls 4, 4.

Furthermore, the corner top walls 12,1 are formed by projecting pieces 13, 13, 13, 13 into which the through windows 14, 14, 14, 14 are fitted.
2, 12, 12 are supported, so it is possible to stack the boxes stably, and when assembling the boxes, the first mooring piece walls 5, 5, which are assembled by bending inward from each other.
5, 5 are end walls 10, 10 and tip locking parts 6, 6,
6, 6 are locked to each other second mooring piece walls 7, 7,
7, 7, so the first mooring piece wall 5,
5, 5, 5, the central inner walls 11, 11 are pushed and the locking pieces 21, 21, 21, 21 are moved to the locking portion 2.
2, 22, 22, 22, it is possible to make a box that does not come off accidentally and is sturdy and does not lose its shape.

Corner top walls 1 formed at the four corners of the assembled box
2, 12, 12, 12 protruding pieces 13, 13, 13,
13 and the through-holes 14, 14, 14, 14 do not accidentally come off, and even if a large quantity is stacked, it can be done stably, and damage to stored items such as strawberries is prevented.

As mentioned above, this invention is more robust than conventional products, and can be stacked and sold over the counter in a stable manner.
In addition, it can be sold by dividing it into two parts with the contents still inside according to the customer's request, and it has many practical effects such as being extremely easy to use.

[Brief explanation of the drawing]

FIG. 1 is a developed plan view, FIGS. 2 and 3 are perspective views when assembled, and FIGS. 4 and 5 are explanatory views of a conventional example. 1... Bottom wall, 2... Outer wall, 3... First top wall,
4...Inner wall, 5...First mooring piece wall, 6...Tip locking part, 7...Second mooring piece wall, 8...Protruding piece, 9
...Through hole, 10...End wall, 11...Central inner wall,
12...Corner top wall, 13...Protruding piece, 14...Through window, 15...Perforation, 16...Partition wall, 17...
... cutting strip, 18 ... clamping wall, 19 ... second top wall,
20... tongue piece, 21... locking piece, 22... locking part, 23... knob piece, 24... wide cutting part.

Claims (1)

[Scope of utility model registration request] Outer walls 2, 2 stand up on both sides of the bottom wall 1 made of cardboard or other thick paper; first narrow top walls 3, 3 bend inward parallel to the bottom wall 1; and the outer wall 2. , 2, and are provided with cutting strips 17, 17 at bisecting positions, and an edge of the bottom wall 1 at both ends of the outer walls 2, 2 and the inner walls 4, 4. a first mooring piece wall 5 bent parallel to the
5, 5, 5 and a second mooring piece wall 7, 7, 7, 7 provided with a tip locking part 6, 6, 6, 6 are sequentially connected, and a protruding piece 8 is attached to the lower edge of the inner wall 4, 4. . End walls 10, 10 standing upward, and end wall 1
a central inner wall 11 that bends downward along 0,10;
11 and corner top walls 12, 12, 12, 12 that are mutually bent inward so as to be parallel to the bottom wall 1, and are inserted into the corner top walls 12, 12, 12, 12. Protruding pieces 13, 13, 13, 13 are provided for
And the protruding pieces 13, 13, 13, on the first top walls 3, 3,
The bottom wall 1 is provided with 13 through holes 14, 14, 14, 14 for insertion, and between the cutting strip 17 provided on one inner wall 4 and the cutting strip 17 provided on the other inner wall 4,
A separation cutting part is provided on the bisecting line of the outer walls 2, 2 and the first top walls 3, 3, and is connected to the cutting strips 17, 17, and furthermore, two pieces facing each other with the cutting part in between are provided. The clamping walls 18, 18, 1 are clamped to the outer walls 2, 2 and the inner walls 4, 4 at both ends of the partition walls 16, 16.
Tongue pieces 20, 20, 20, 20 into which the through holes 9, 9, 9, 9 are fitted are provided on the lower edge sides of 8, 18, and locking pieces 21, 2 are provided at both ends of the central inner walls 11, 11.
1, 21, 21, and locking portions 22, 22, 22, 22 with which the locking pieces 21, 21, 21, 21 engage with the ends of the inner walls 4, 4, respectively.