JPS5822913Y2 - packaging lid box - Google Patents

Description

[Detailed description of the invention] The present invention relates to a packaging lid box that is provided with stepped portions that contact the upper surfaces of both sides of a product storage box to form a predetermined space. This feature is characterized by the fact that it is extremely easy to use.

Recently, high-class gift boxes for storing products such as cosmetics, soaps, canned foods, and confectionery have been made of polystyrene or the like and have storage recesses for fixed fitting of the products. The lid box for covering the inner box has a stepped part that acts as a spacer to contact the upper surface of both sides of the inner box to form a predetermined product storage space. It was formed inside the.

However, conventional lid boxes of this type are usually made by hand-folding a piece of cardboard that has been punched out into a predetermined shape and then assembled into a three-dimensional box shape.

However, with such an assembly method, an extremely complicated folding process is required to form the above-mentioned step, which not only takes a considerable amount of time but also requires a lot of labor. A skilled person was required to use the tools.

The present invention completely eliminates the complexity and complexity that arises when assembling a lid box with a step, and achieves the purpose of assembly extremely quickly and easily. The present invention is characterized in that it is constructed so as to permit automatic assembly by a machine, which was almost impossible.Hereinafter, the construction of the present invention will be explained in detail with reference to the drawings.

FIG. 1 is a developed view showing the lid box forming paper material 1 in the lid box of the present invention, and FIG. 2 is a developed view showing the top batt paper material 2 of the lid box of the present invention. 2 are combined and cut out as shown in Figure 3.

In addition, the dashed-dotted line shown in FIG. 1 and FIG. 2 shows the valley fold line, and the dotted line shows the mountain fold line.

In Fig. 1, reference numeral 1a denotes a top plate part, and on both sides thereof there are outer side panel parts 1b, lb', inner side panel parts 1c, lc' near the opening edge, and a plate part for forming a horizontal surface of the stepped part. 1d
, ld', plate portions 1e, 1e' for forming a vertical surface of the stepped portion, and fixing flap portions 1f, If' are arranged symmetrically in sequence.

c, c, c', and c' are stabilizing flap parts e continuously provided at both ends of the inner side panel parts 1c and lc' near the opening edge.
, e, e', e' are the step part vertical surface forming plate parts 1e, l.
This is a stabilizing flap part that is connected to both ends of e'.

Furthermore, outer end panel sections 1g and 1g', inner end panel sections 1h and 1h', and lock flap sections 1j and 1j' are arranged symmetrically in sequence at the front and rear of the top plate section 1a, respectively. .

1k, 1k, 1k', 1k' are outer side panel parts 1b, lb' and outer end panel parts 1g, 1g
Corner web parts connected to the corners of ', h,
h, h', h' are inner end panel parts 1 h, 1 h'
The notched step portions are formed at predetermined positions on both sides of the plate portions 1d and 1d′ for forming step horizontal surfaces and the plate portion 1 for forming step vertical surfaces.
This is to ensure engagement when the stepped portion is assembled with e and 1e'.

In FIG. 2, 2b and 2b' are wing-shaped plate parts connected to both sides of the top bat plate part 2a, and the wing-shaped plate parts 2b and 2b
' is the plate portion 1d for forming the stepped horizontal surface.

ld' and plate parts 1e and le' for forming a vertical surface of the step part, and the top butt plate part 2a is used for reinforcing the top plate part 1a. It is meant to be achieved.

Moreover, the paper material 2 for the top batt formed from the above-mentioned plate parts 2a, 2b, and 2b' is thicker than the paper material 1 for forming the lid box shown in FIG. 1, and is made of relatively strong paperboard or cardboard. It is made of paper.

The lid box of the present invention is made by combining the lid box forming paper material 1 and top batt paper material 2 having the above-described structure as shown in FIG. 3, and the form of the combination is as follows.

That is, the top butt plate part 2a of the top butt paper material 2 is superimposed and adhered to the top plate part 1a of the lid box forming paper material 1, and the wing-like plate part 2b of the top pad paper material 2 is attached. , 2b
' is the outer side panel part 1b of the paper material 1 forming the lid box,
lb', and the lid box forming paper material 1 is placed on the tangent line between the outer side panel parts 1b, lb' and the inner side panel parts 1c, 1c' near the opening edge. At the same time, the inner side panel parts lc, lc' near the opening edge are overlapped and adhered to the corresponding parts of the outer side panel parts 1b, lb', and further fixed in the lid box forming paper material 1. The flap parts If and If' are polymerized and adhered to the corresponding parts of the top batt plate part 2a in the top batt paper material 2, and thereby,
Outer side panel portions 1b and lb of lid box forming paper material 1
' and the wing-shaped plate parts 2 b and 2 b in the top batt paper material 2
When both ' are bent at right angles, the plate parts 1d and ld' for forming the horizontal surface of the lid box and the plate parts 1e and le' for forming the vertical surface of the stepped part in the paper material 1 for forming the lid box are opened and set into a predetermined position. This is to ensure that a stepped section is formed.

Incidentally, when the lid box forming paper material 1 and the top batt paper material 2 are combined as described above, the stepped horizontal surface forming plate part 1d.

ld' and the plate parts 1e and le' for forming the vertical surface of the step part are the fourth
As shown in the figure, the wing-shaped plate portions 2b, 2 in the top batt paper material 2
Based on the thickness of b', both plate parts 1 d, 1 d', 1 e, 1
e' inevitably becomes a floating state, and therefore,
By bending both the above-mentioned outer side panel portions 1 b, 1 b' and the wing-like plate portions 2 b, 2 b' at right angles, the stepped portion can be formed smoothly.

In addition, the cross-hatched parts in FIGS. 1 and 2 indicate the parts where glue is applied for the above-mentioned adhesion, and A indicates the top plate part 1a and the top butt plate part. 2a, B is the inner side panel part 1c, lc' near the opening edge.
and the outer side panels 1c and 1c', and C indicates the parts where the fixing flaps 1f and 1f' are glued to the top butt plate 2a.

The present invention has the above-mentioned configuration, and the procedure for assembling the lid box of the present invention will be explained below.

First, in the state shown in FIGS. 3 and 4, the outer side panel parts 1b, lb' and the wing-like plate parts 2b, 2b' are bent at right angles in the direction of the arrow shown in FIG.

By this operation, the plate parts 1d and 1d' for forming the horizontal surface of the stepped part and the plate parts 1e and le' for forming the vertical surface of the stepped part are automatically bent along their bending lines so that the former is horizontal and the latter is vertical. 5, and a predetermined stepped portion is formed as shown in FIG.

Incidentally, such automatic formation of the stepped portion is based on the thickness of the wing-shaped plate portions 2b and 2b', as described above, and the plate portions 1d and ld' for forming the horizontal surface of the stepped portion and the plate for forming the vertical surface of the stepped portion. Part 1e, le'
Since the two plate portions 1d are suspended in advance and are maintained in a state in which bending in a predetermined direction along the bending line has begun (see FIG. 4), both plate portions 1d, ld', 1e, and 1e' can be easily expanded, and the stepped portion can be formed extremely smoothly.

Next, corner web parts 1 k, 1 k, 1 k',
Figure 6 is obtained by folding 1k' and overlapping each other, and folding outer end panel parts 1g and 1g' at right angles while inserting each stabilizing flap part c, c', e, and e' inside. The situation will be as shown in .

In this state, the inner end panel parts 1h, lh' are folded inward so as to overlap with the outer end panel parts 1g, 1g', and the lock flap part 1j at the tip thereof is folded inward so as to overlap with the outer end panel parts 1g, 1g'.
, 1j' are reversely folded at right angles at the point where they hit the top bat plate part 2a, the locking flap parts 1j, 1j' overlap the top bat plate part 2a, and their left and right ends are connected to the fixing flap part I.
f.

When engaged with the end of If', the assembly of the lid box of the present invention is completed as shown in FIG.

The lid box of the present invention is used in exactly the same manner as the conventional one, as shown in FIG.

That is, the body box 3 stores the predetermined product 4 in the storage recess 3a.
If the lid box is covered as shown in the figure, the stepped portion of the lid box will come into contact with the top surface of the side portion of the body box 3, thereby forming the required product storage space.

In the present invention, by bending both the outer side panel parts 1b, lb' and the wing-like plate parts 2b, 2b' at right angles, the plate parts 1d, ld' for forming the horizontal surface of the stepped portion and the vertical part of the stepped portion are bent. Since the surface forming plate parts 1e and le' are opened to automatically form a predetermined step, it is difficult to form a step like a conventional lid box of this kind. The assembly is not only significantly easier and simpler than those that require a bending operation, but also the wing-shaped plate can be assembled by simply bending the outer side panel portions 1d and ld' with the required pressing force. Since the portions 2b and 2b' are also bent accordingly and the stepped portion is automatically formed, it is also possible to have such a bending operation performed by a machine.

Further, the present invention is configured such that the wing-like plate parts 2b, 2b' are located in the plate parts 1d, ld' for forming the horizontal surface of the step part and the plate parts 1e, 1e' for forming the vertical surface of the step part, and Since the top batt paper material 2 is made of a board material whose wall thickness is thicker than that of the lid box forming paper material 1, both the above-mentioned board portions 1d, ld', l
e and le' are suspended due to the existence of the wing-like plate parts 2b and 2b' (7), and the bending in a predetermined direction along the bending line is inevitably maintained in a state as if it had just started. For the appearance, the outer side panel parts 1 b, 1 b
When the wing-shaped plate parts 2b and 2b are bent as described above, the drawing plate parts 1d and 1d', le and le' are smoothly bent in a predetermined direction.

Furthermore, according to the present invention, the presence of the top batt paper material 2 also serves as a reinforcement for the top plate portion and side panel portion of the lid box.However, the strength of the lid box of the present invention is significantly increased, making it easier to store. Provides excellent protection for products.

As described above, the present invention has a remarkable practical effect as a structural distortion part, so its utility value as a lid box is extremely high.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, in which Fig. 1 is a developed view showing the inner surface of the paper material forming the lid box in the lid box of the invention, and Fig. 2 is the top batt paper material of the same. Fig. 3 is a plan view showing the lid box of the present invention before assembly, Fig. 4 is an enlarged sectional view taken along the line X-X in Fig. 3, and Fig. 5 is a developed view showing the inner surface of the lid box. FIG. 4 is an enlarged cross-sectional view showing the assembled state of the parts shown in FIG. 4, FIGS. 6 and 7 are perspective views showing the order of assembly of the lid box of the present invention, and FIG. 8 is a longitudinal section showing the state of use of the lid box of the present invention. It is a diagram. 1...Lid box forming paper material, 1a...Top plate part, 1b, 1b'-...Outer side panel part, 1c
, 1c'----Inner side panel part near the opening edge, c, c'---Stabilizing flap part, 1d, 1d
'・・・Stepped watercolor surface forming plate part, 1e, le'-
・・・・・・Plate part for forming vertical surface of step part, e, e'...
・Stabilizing flap part, lf, lf...Fixing flap part, Ig, Ig...Outer end panel part, lh, lh'...Inner end panel part, h ,
h'...Notch step, 1j, 1j'...
Lock flap part, lk, lk'...Corner web part, 2...Top batt paper material, 2a...
...Top bat plate part, 2b, 2b'... Wing plate part, A, B, C... Glued part, 3...
...Body box, 3a...Storage recess, 4...
merchandise.

Claims (1)

[Scope of utility model registration request] As a plate member for forming the stepped side panel portion of the lid box, outer side panel portions 1 are provided on both sides of the top plate portion 1a.
b, lb', inner side panel part 1c, 1 near opening edge
c', plate parts 1d and 1d' for forming a horizontal surface of the stepped part, plate parts 1e and le' for forming a vertical surface of the stepped part, and a fixing flap part If, 1
The lid box forming member 1 is formed by sequentially and symmetrically connecting f′, and the wing-shaped plate portions 2 b and 2 are provided on both sides of the top butt plate portion 2 a.
b' and a second top batt made of a paper material thicker than the paper material 1 for forming the lid box, the upper end top plate portion 1a and the top batt plate portion 2a. At the same time, the wing-shaped plate parts 2b and 2b' are attached to the outer side panel part 1.
b, 1 located in the half of the top plate portion 1a of b', and bent along the tangential line between the outer side panel portions 1b, lb' and the inner side panel portions 1c, Ic' near the opening edge. Depending on the function of the two channels 1b, 1b
At the same time, the overlapping surfaces of ', IC, and lc' are adhered, and the fixing flap parts If, If' are overlaid and adhered to the corresponding parts of the top butt plate part 2a, and the outer side panel parts 1 b, 1 b' are attached.
and the wing-shaped plate parts 2 b and 2 b' are bent at right angles (± the plate parts 1 d and 1 d' for forming the horizontal surface of the base step part and the plate parts 1 e and 1 e' for forming the vertical surface of the step part are opened to form a predetermined position). A packaging lid box characterized by being configured so that a stepped portion is formed.