JP2002104383A - Structure of coffin made of paper - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the simple and firm structure of a coffin made of paper, reducing the cost of manufacturing. SOLUTION: The structure, constituted in such a manner that a plurality of paper plates are folded for coupling, includes an external bottom plate, a bottom raising plate and an external cover plate. In the structure, a reinforcing bottom plate and a reinforcing cover plate are installed in addition, and the bottom raising plate is interfolded so as to form a rectangular vessel-shaped container. Furthermore, a concave reinforcing bottom plate is placed inside the bottom raising plate, the external bottom plate surrounds the outside of the bottom raising part, an improvement in external appearance and the reinforcement of the structure are brought out, and an upper coffin cover is constituted by combining the external cover plate with the reinforcing cover plate. The structure is characteristically made simple, firm and low in manufacturing cost.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a combined paper casket having a simple structure, strong structure and low manufacturing cost.

[0002]

2. Description of the Related Art The structure of a well-known combination paper casket includes a bottom element, a left element, a right element, a front element, a rear element, and a top element.
Each element is made of a honeycomb-shaped paper board, and a rectangular groove having a predetermined depth is opened near the periphery of the upper surface of the bottom element, and in order to reinforce the strength of the structure, a suitable internal portion is further appropriately sized and A relatively hard and flammable material is fitted, and both sides of the left and right elements exhibit a symmetrical state, and protrusions are provided at respective upper and lower edge positions, that is, each protrusion at the lower edge is provided on the bottom element. It is fitted and bonded in the corresponding groove. The front element and the rear element exhibit a corresponding state with each other. Basically, in each case, one main body and one sub-body are alternately stacked and combined in a cross shape, and the sub-body is the inner surface portion of the main body. In the combination, the parts protruding from the side surface of the sub-body and the inner surface of the sub-body of the main body are respectively engaged and bonded between the inner side edges and the side surfaces of the left and right elements, that is, the lower edge protruding portion is It is fitted and glued into a corresponding groove provided in the bottom element. The upper element covers the upper part of each element and also faces the bottom element, and surrounds it together to form a receiving space, which is a frame-shaped convex edge formed on the peripheral bottom surface and has four front, rear, left and right sides. Lock the protrusion on the upper edge of the element in the direction. 6 like this
In order to further improve the appearance of the single-plate combination structure, the upper element is provided with sliding opening and closing means, or the four sides are provided with reinforcing wooden pillars, or the grain surface is provided on the surface Some are glued or have a beautiful durable plate on the inner surface, and while having the characteristics of their use, they have created waste in environmental protection. Therefore, there was a need for a new paper casket structure that could meet actual needs and solve environmental protection problems.

[0003]

SUMMARY OF THE INVENTION An object of the present invention is to provide a kind of paper casket structure, which includes an outer bottom plate, a bottom filling plate and an outer lid plate, and separately includes a reinforcing bottom plate. A reinforcing lid plate, the bottom plate is folded into a rectangular tank-shaped container, a concave reinforcing bottom plate is placed inside the bottom plate, and the outer bottom plate surrounds the outside of the bottom plate; Appearance is well-structured and the upper coffin lid is composed of an outer lid plate and a reinforcing lid plate. Thus, it is composed of a minimum of only three elements. It is simple, robust, environmentally friendly, has a significantly lower manufacturing cost, and offers another good choice without compromising the strengths of known techniques.

A further object of the present invention is to provide a kind of paper casket construction, which is made by folding and assembling a paper board, to meet the current demand for crematory caskets and to make the paper board available. Since it is folded and assembled, the structure is lighter and lighter than a known block-type structure, and is suitable for improving the appearance by appropriately printing a design on the surface or adhering an environmental protection material.

[0005]

According to a first aspect of the present invention, there is provided a bottom plate which is a tank-like container formed by folding a paper board, and the outside of the bottom plate is covered, and after the covering, a tank-like container is formed. An outer bottom plate and a coffin lid closed to the opening of the tank-like container are included, and a reinforcing bottom plate having a U-shaped side cross section is placed inside the bottom plate, and the outer wall surface of the reinforcing bottom plate is tight. The paper casket has a structure in which the inner wall surface of the reinforcing bottom plate is in contact with the inner wall surface of the bottom plate, and the inner wall surface of the reinforcing bottom plate is covered by the inwardly bent portion of the outer bottom plate. The invention according to claim 2 is obtained by folding and combining a plurality of paper plates, and includes an outer bottom plate, a bottom filling plate, an outer cover plate, a reinforcing bottom plate, and a reinforcing cover plate, and the bottom filling plate is folded to form a grooved container. In addition, the reinforcing bottom plate is placed inside the bottom plate, the outer bottom plate surrounds the bottom plate and the reinforcing bottom plate, and after surrounding, only the outer bottom plate is visible, and the coffin bottom looks like an integral molding Separately, the outer lid plate covers the reinforcing lid plate to form a coffin lid, which is a paper coffin structure.
According to a third aspect of the present invention, the paper casket according to the first or second aspect is characterized in that the outer shape has a substantially rectangular parallelepiped shape, and the closed portion of the coffin bottom and the coffin lid is fixed with an adhesive. It has a structure. According to a fourth aspect of the present invention, there is provided the paper coffin according to the first aspect, wherein a reinforcing lid plate is combined with the coffin lid. The invention according to claim 5 is the paper casket structure according to claim 1, characterized in that a peephole is opened at an appropriate position on the coffin lid and the peephole is closed by a transparent plate. The invention according to claim 6 is characterized in that a peephole is opened at an appropriate position on the outer lid plate and the reinforcing lid plate, and the peephole is closed by a transparent plate. It has a structure.

[0006]

DETAILED DESCRIPTION OF THE INVENTION The present invention provides a kind of paper casket structure, which is formed by folding a plurality of paper plates.
As shown in FIG. 2, it includes a coffin bottom 100 formed by combining an outer bottom plate 1, a bottom plate 2, and a reinforcing bottom plate 3, and a coffin cover 200 formed by combining an outer cover plate 5 and a reinforcing cover plate 4.

[0007] The outer bottom plate 1 has a one-piece shape, and as shown in FIG.
1, the left side 12 and the right side 13 are extended left and right, the upper side 14 and the lower side 15 are extended vertically above and below the main part 11,
The left upper edge 121 further outwards than the left portion 12
And the left inner surfaces 122 and 123 are extended, and the right upper edge 141 and the right inner surfaces 132 and 13 further outwardly than the right portion 13.
3 is extended, and the upper upper edge 141 and the upper inner surfaces 142 and 143 are further extended outwardly than the upper side portion 14, and the lower side portion 1 is extended.
5 and the lower upper edge 151 and the lower inner surface 15 further outward.
2,153 are stretched.

As shown in FIG. 7, the bottom plate 2 is provided with a main portion 21 at the center thereof, and a left portion 22 and a right portion 23 are extended right and left from the main portion 21. The upper side 24 and the lower side 25 are extended, the left upper side 221 is extended from the left side 22 toward the upper side 24, the left lower side 222 is extended toward the lower side 25, and the upper side 24 is extended from the right side 23. The right upper side 231 is extended, and the right lower side 232 is extended toward the lower side 25. The sum of the areas of the left upper side 221 and the right upper side 231 is equal to the upper side 24.
And the sum of the areas of the lower left side 222 and the lower right side 232 is equal to the area of the lower side 25.

As shown in FIG. 2, the reinforcing bottom plate 3 has a very simple structure, has a main portion 31, a left portion 32 and a right portion 33, and is folded into a U-shape. The reinforcing cover plate 4 is formed by combining one rectangular upper plate 41 and one rectangular lower plate 42, of which the size of the upper plate 41 is smaller than the lower plate 42. The material and quantity of the reinforcing bottom plate 3 or the reinforcing cover plate 4 are not constant, and the main function is to reinforce the lack of strength of the structure, it is not an essential element, and therefore the user's body shape or weight, etc. Is selected according to the requirements of

At the center of the outer cover plate 5, there is a rectangular main part 51. As shown in FIG. 8, a trapezoidal part 511 is provided so as to surround the four circumferences of the main part 51, Left side 52, right side 53, top side 5 in four directions
4. The lower side 55 is extended to have a rectangular shape and the width thereof is substantially equal to the thickness of the lower plate 42, and the left inner surface 521 is further extended outward from the left side 52, and the right side 5
The right inner surface 531 is extended further outward than 3, the upper inner surface 541 is extended further outward than the upper side portion 54,
The lower side inner surface 551 extends further outward than the lower side portion 55.

Prior to the combination, first, each element is folded along a folding line portion, that is, a press line indicated by a dotted line in each drawing. Since the press wire portion has a small thickness, it is convenient for folding. First, as shown in FIG.
Fold the left part 22 and the right part 23 of the bottom plate 2 upward,
Further, the upper side 24 and the lower side 25 are folded upward, the left upper side 221 and the right upper side 231 are folded 90 degrees toward the upper side 24, and are completely joined to the upper side 24. Similarly, the left lower side 222 and the right side The lower side 232 is also folded 90 degrees toward the lower side 25, and is completely joined to the lower side 25, thus forming a rectangular tank-shaped container. The main part 31, the left part 32, and the right part 33 of the reinforcing bottom plate 3 are completely joined to the main part 21, the left part 22, and the right part 23 of the bottom base plate 2, and then the outer bottom plate 1 Is placed under the main portion 21 of the bottom base plate 2, and the left side portion 12, right side portion 13, upper side portion 14 and lower side portion 15 of the outer bottom plate 1 are folded upward, whereby the bottom base plate 2 is tightly closed. A left upper edge 121 that is brought into contact with the outer wall surface of The upper side edge 131 is folded inward to cover the side edges of the bottom base plate 2 and the reinforcing bottom plate 3, and the upper side upper edge 141 and the lower side upper edge 151 are bent inward to separate the upper and lower edges of the bottom base plate 2. Cover. Four upper edges 121 and 13 of the outer bottom plate 1
The width of each of the four upper edges 121, 13 is equal to the thickness of the paper board of the corresponding covering part.
1, 141, 151, the left inner surface 122, the right inner surface 132, the upper inner surfaces 142, 143, the lower inner surface 152,
153 closely contact the inner wall surface of the rectangular tank. Among them, left inner surfaces 122 and 123, right inner surface 13
Numerals 2 and 133 completely cover the inner wall surface of the bottom portion of the rectangular tank-shaped container so that the bottom plate 2 or the reinforcing bottom plate 3 is invisible and has an appearance like a coffin bottom 100 integrally formed. .

First, the upper plate 41 is connected to the lower plate 4
2 The upper plate 41 is slightly smaller than the lower plate 42, and thus there is one uncovered portion around four rounds of the lower plate 42. As shown in FIG. 3, the upper plate 41 has a certain thickness, and the main part 51 of the outer cover plate 5 and the dimensions of the upper plate 41 are the same. When siege,
The main portion 51 of the outer lid plate 5 is lifted, and the trapezoidal portion 511 on the outer side thereof naturally forms a slope, and has a trapezoidal shape when viewed from the side, and thereafter, the left side portion 52, the right side portion 53, the upper side portion 54, and the lower side portion. 55 covers the four edges of the lower plate 42, and further extends from the left inner surface 521, the right inner surface 531,
The inner surface 541 of the upper side and the inner surface 551 of the lower side are bent inward and abut on the lower surface of the lower plate 42, and thus the coffin lid 200 and the coffin bottom 100 are simply joined to complete the paper coffin of the present invention.

Another embodiment of the present invention, as shown in FIGS.
At the corresponding positions of the upper plate 41, the lower plate 42 and the outer lid plate 5,
11, 421, 512 are provided, and one transparent plate 6 is provided between the outer lid plate 5 and the reinforcing lid plate 4 so that the viewing hole 4 is provided.
11, 421 and 512 are sealed.

[0014]

In summary, the present invention has the following advantages. 1. The combination structure of the present invention is quite simple, and its main structure is composed of a small combination of the three elements of the outer bottom plate 1, the bottom plate 2, and the outer cover plate 5, which is compared with a known folding structure. In addition, the structure is simplified, and therefore, the number of components in the known structure is large, and a considerable number of folding steps are required when each one of the components is folded. In contrast to the fact that it is considerably uneconomical in terms of manufacture, the present invention requires only simple superposition fixing in manufacture, simplifies the process, is efficient, and saves manufacturing costs. 2. In the manufacturing process, the paper board is first pressed, then further covered with the outer bottom plate 1 and the outer cover plate 5, and there are only a few seams in the entire coffin, which is compared with the number of seams of known products. The present invention is superior in quality and appearance to known products. 3. According to the present invention, a reinforcing bottom plate 3 or a reinforcing lid plate 4 is provided inside the bottom plate 2 or the outer lid plate 5 as required by a user,
A relatively large loading capacity can be provided, so that the present invention allows for a variety of price and loading capacity options depending on the needs of the user.

[0015] Taken together, the present invention has inventive step and very industrial value. Further, the same or similar structure as the present invention has no description or public use in domestic and foreign publications and therefore has novelty. The above explanation is
It is intended to illustrate the present invention and is not intended to limit the scope of the present invention, and any modification or alteration of details that can be made based on the present invention shall fall within the scope of the present invention. .

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is an exploded perspective view of the present invention.

FIG. 3 is a side sectional view after the combination of the present invention.

FIG. 4 is a diagram showing another embodiment of the present invention.

FIG. 5 is an exploded view of another embodiment of the present invention.

FIG. 6 is a view showing the coating of the outer bottom plate of the present invention.

FIG. 7 is a schematic representation of the covering of the bottom plate of the present invention.

FIG. 8 is a view showing the coating of the outer lid plate of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Outer bottom plate 11 Main part 12 Left side 13 Right side 14 Upper side 15 Lower side 121 Left upper edge 122, 123 Left inner surface 131 Right upper edge 132, 133 Right inner surface 141 Upper upper edge 142, 143 Upper inner surface 151 Lower upper edge 152 , 153 Lower inner surface 2 Bottom plate 21 Main part 22 Left side 23 Right side 24 Upper side 25 Lower side 221 Left upper side 222 Left lower side 231 Right upper side 232 Right lower side 3 Reinforcement bottom plate 31 Main part 32 Left side 33 Right side 4 Reinforcement lid Plate 41 Upper plate 42 Lower plate 5 Outer cover plate 51 Main part 511 Trapezoidal part 52 Left part 521 Left inner surface 53 Right part 531 Right inner surface 54 Upper part 541 Upper part inner surface 55 Lower part 551 Lower part inner surface 411 Peep hole 421 Peep hole 512 Peep hole 6 transparent plate 100 coffin bottom 200 coffin lid

Claims (6)

[Claims] 1. A bottom plate which is a tank-shaped container formed by folding a paper board, an outer bottom plate which covers the outside of the bottom plate and has a tank-like shape after coating, and which is closed at an opening of the tank-like container. And a coffin lid to be fitted, comprising: a reinforcing bottom plate having a U-shaped side cross section is placed inside the bottom filling plate, and an outer wall surface of the reinforcing bottom plate abuts tightly against an inner wall surface of the bottom filling plate, A structure of a paper casket, wherein an inner wall surface of a reinforcing bottom plate is covered by an inwardly bent portion of an outer bottom plate. 2. A plurality of paper boards are folded and combined,
An outer bottom plate, a bottom filling plate, an outer lid plate, a reinforcing bottom plate and a reinforcing lid plate are included, and the bottom filling plate is folded into a grooved container, and a reinforcing bottom plate is placed inside the bottom filling plate, and The bottom plate surrounds the bottom slab and the reinforcing bottom plate, and after surrounding, only the outer bottom plate is visible, and the coffin bottom has the appearance of integral molding.
A paper casket structure, wherein the outer lid plate covers the reinforcing lid plate to form a coffin lid. 3. The paper casket structure according to claim 1, wherein the outer shape has a substantially rectangular parallelepiped shape, and a closed portion of the casket bottom and the casket lid is fixed by an adhesive. . 4. The paper casket structure according to claim 1, wherein a reinforcing lid plate is combined with the coffin lid. 5. The paper casket structure according to claim 1, wherein a peephole is opened at an appropriate position on the coffin lid, and the peephole is closed by a transparent plate. 6. The paper casket structure according to claim 2, wherein a peephole is opened at an appropriate position on the outer lid plate and the reinforcing lid plate, and the peephole is closed by a transparent plate. .