CN104349763A - Assembly-type casket - Google Patents

Abstract

An assembly-type casket having a reduced number of visible joins and cuts in the board material as viewed after assembly and improved finish, which enables joins (engagement grooves and engagement protrusions) between folding side boards and insertion end boards to be more readily produced and good join strength to be maintained. A casket (10) having basic side boards (12B) on the left and right long sides of a bottom board (12A) and basic end boards (12C) on the front and rear short sides thereof. Folding side boards (12X) are provided on the upper side of the basic side boards (12B) and insertion end boards (12Y) are joined to the front and rear outsides of these boards (12C, 12B, and 12X). Lower engagement protrusions (17) and upper engagement protrusions (18) are provided in the front and rear end surfaces of the basic side boards (12B) and the folding side boards (12X). Engagement grooves (16) (fig. 6) that can be slide-inserted into these protrusions (18, 17) are provided in the side end sections of the inside surfaces of the insertion end boards (12Y). Gap sections (19a) are provided above the upper engagement protrusions (18) and covering sections (19b) (fig. 6) that fit into the gap sections (19a) are provided above the engagement grooves (16).

Description

Assembled coffin

Technical field

The present invention relates to assembled coffin, exactly, relate to the assembled coffin of the self-mountable & dismountuble end plate (grafting end plate) with collapsible side plate (can overturning side plate) and this side plate of supporting.

Background technology

Can holding up and use grafting end plate to support assembling boxlike-forming coffin main body by overturning side plate of folded state in the past, be aware of such assembled coffin, by will be in.Such as shown in figure 35, in coffin main body 1A, be fixed with basic side plate 2B, 2B and basic end plate 2C respectively in the left and right of the base plate 2A of rectangle and front and back.Above basic side plate 2B, 2B, can overturning side plate 2X, 2X can inwardly be connected foldedly left and right by hinge hinge 5.And grafting end plate 2Y is releasably landed in these can between overturning side plate 2X, 2X.

On adjacent position between overturning side plate 2X and grafting end plate 2Y, engaging groove 6a, 6a as engaging mechanism (joint) and bump bonding 6b, 6b of these plates can be provided with.Engaging groove 6a, 6a are continuous print at the coffin medial surface of basic side plate 2B, 2B in the height direction, and bump bonding 6b, 6b are in height continuous print in the side end face of basic end plate 2C.Keep when assembling overturning side plate 2X, 2X to be placed in from folded state and to hold up posture.In this case, grafting end plate 2Y dropping place is to can between overturning side plate 2X, 2X, and bump bonding 6b, 6b are inserted sliding in engaging groove 6a, 6a, by grafting end plate 2Y support can overturning side plate 2X, 2X hold up posture.Can overturning side plate 2X, 2X by utilizing engaging mechanism so to make grafting end plate 2Y engage, simple job pack can be utilized to form coffin main body 1A.

In assembled coffin as above, because coffin main body 1A is in compact folded state, therefore be favourable in keeping and carrying, but when for places such as funerals, the joint of visible sheet material and gap, coffin appearance is deteriorated.Especially when exposing engaging groove 6a and bump bonding 6b on the top of coffin main body 1A, visible non-existent on common coffin, can joint (engaging groove 6a and bump bonding 6b) between overturning side plate 2X and grafting end plate 2Y, therefore allow attendee etc. feel under the weather.

To this, someone proposes to have hidden on the top of coffin main body can the modified model assembled coffin (patent documentation 2) of joint (engaging groove 6a and bump bonding 6b) between overturning side plate 2X and grafting end plate 2Y.Such as shown in figure 36, basic side plate 2B, 2B and basic end plate 2C is fixed with respectively in the left and right of the base plate 2A of coffin main body 2B and front and back.Above basic side plate 2B, 2B, can overturning side plate 2X, 2X by hinge hinge 5 can left and right inwardly connect foldedly, and grafting end plate 2Y releasably dropping place can between overturning side plate 2X, 2X at these.Adjacent position between overturning side plate 2X and grafting end plate 2Y can be provided with engaging groove 6a, 6a and bump bonding 6b, 6b.Engaging groove 6a is different from above-mentioned coffin main body 1A with the configuration of bump bonding 6b, the coffin medial surface of overturning side plate 2X, 2X can arrange bump bonding 6b, 6b, and on the side end face of grafting end plate 2Y, arrange engaging groove 6a, 6a.

Engaging groove 6a, 6a from the position lower than the upper end of grafting end plate 2Y and bump bonding 6b, 6b from than can be continuous print respectively in the height direction low position, the upper end of overturning side plate 2X, 2X.By so making the upper end of engaging groove 6a and bump bonding 6b be in the position lower than coffin main body 1B, covering part 9b and space part 9a is set respectively above engaging groove 6a and above bump bonding 6b.In the occasion of assembling coffin main body 1B, when engaging groove 6a is engaged protruding 6b slip insertion, covering part 9b is accommodated in space part 9a place, and bump bonding 6b is incorporated in engaging groove 6a.Thus one, can joint between overturning side plate 2X and grafting end plate 2Y hidden, thus the end product quality of coffin can be improved.

Prior art document:

Patent documentation:

Patent documentation 1: Japanese utility model patents notification number 3031039

Patent documentation 2: Japanese invention patent application publication number 2008-125733

Summary of the invention

The problem that invention will solve

But in such modified model assembled coffin, coffin main body 1B have in appearance as can the joint (engaging groove 6a and bump bonding 6b) between overturning side plate 2X and grafting end plate 2Y be hidden advantage, on the other hand, the manufacture view of coffin main body 1B become than improve before assembled coffin more unfavorable.In other words, in coffin main body 1B, due to the scope of overturning side plate 2X thickness bump bonding 6b can be arranged to exceed, thus cannot by with can cut bump bonding 6b by the equally thick raw material plate of overturning side plate 2X.Therefore cause, must make to assemble as separate part by overturning side plate 2X and bump bonding 6b, or integrally must be cut by the raw material plate comprising bump bonding 6b thickness can overturning side plate 2X and bump bonding 6b, adds manufacturing cost compared with before improvement.And, because become bump bonding 6b from can the outstanding shape in the plate face of overturning side plate 2X, therefore handle and can be easy to make bump bonding 6a damaged by overturning side plate 2X, reduce strength of joint.

If as the assembled coffin (coffin main body 1A) before improving, engaging groove 6a and bump bonding 6b can be set for the thickness range of overturning side plate 2X and grafting end plate 2Y, then there is not the problem of above-mentioned manufacture view, when overturning side plate 2X forming engaging groove 6a, bump bonding 6b can be integrally cut by the raw material plate equally thick with grafting end plate 2Y, also its intensity can be kept completely.

The present invention has been formulated in order to solve the respective problem of above-mentioned modified model assembled coffin and the assembled coffin before improving simultaneously.Namely, the object of this invention is to provide so a kind of assembled coffin, the position of reducing visible sheet material joint and gap in appearance after assembling, makes the manufacture of joint (engaging groove and bump bonding) between overturning side plate and grafting end plate to become easy and well keep strength of joint simultaneously.

Solve the means of problem

First invention

Assembled coffin for solving the first aspect of aforementioned problems adopts following structure.Namely, this assembled coffin has the base plate of rectangle, be arranged on the basic side plate of the left and right long side of this base plate face-to-face, be arranged on the basic end plate of the front and back short brink of this base plate face-to-face, can relative to described basic side plate foldedly interconnective pair of right and left can overturning side plate and releasably dropping place with described can a pair, front and back grafting end plate on the adjacent position of the rear ends of overturning side plate, wherein said assembled coffin is so formed, when described grafting end plate dropping place with described can on the adjacent position of the rear ends of overturning side plate time, described grafting end plate by engaging mechanism be engaged to described can on overturning side plate, support thus described can overturning side plate hold up posture.In above-mentioned assembled coffin, described assembled coffin has the right lateral described basic side plate in the left side being configured in described basic end plate, be configured in the upside of described basic side plate described can overturning side plate and with described basic end plate, described basic side plate and the described described grafting end plate that can be adjacent to configure outside the front and back of overturning side plate, described engaging mechanism have along short transverse be arranged on described can overturning side plate front and back end face on upper bump bonding, with described on the identical straight line of bump bonding is arranged on the lower bump bonding on the end face of the front and back of described basic side plate and be arranged on along short transverse described grafting end plate medial surface left and right end portions on engaging groove, wherein when described grafting end plate dropping place in outside front and back with described can on the adjacent position of overturning side plate time, described engaging groove is from described upper bump bonding until described lower bump bonding is inserted sliding into, thus described grafting end plate be engaged to described can on overturning side plate, and described engaging mechanism has by arranging described upper bump bonding and the space part that formed above bump bonding on described and the covering part formed above described engaging groove by arranging described engaging groove from the position lower than the upper end of described grafting end plate in low position, the upper end of overturning side plate from than described, described assembled coffin is so formed, when described engaging groove is from described upper bump bonding until when described lower bump bonding is inserted sliding into, described covering part is accommodated in described space part, and described upper bump bonding and described lower bump bonding are hidden in the inner side of described engaging groove.

According to the structure of the first invention, when grafting end plate is joined to can overturning side plate and basic side plate time, the engaging groove of grafting end plate is from can the upper bump bonding of overturning side plate be inserted sliding into the lower bump bonding of basic side plate, thereupon, covering part is accommodated in space part, and upper bump bonding and lower bump bonding are hidden in the inner side of engaging groove.Thus one, can't see at the peristome of coffin can joint (engaging groove and upper bump bonding) between overturning side plate and grafting end plate, can promote the end product quality of coffin outward appearance.

In addition, in the structure of the first invention, due to grafting end plate and basic end plate, basic side plate with can be adjacent to arrange outside the front and back of overturning side plate, therefore from the surface (coffin end face) viewed from the fore-and-aft direction of coffin, can with the hidden basic end plate of grafting end plate, basic side plate and can the boundary (gap) of each sheet material of overturning side plate.As a result, combine with the effect of hidden described joint, the end product quality of the coffin outward appearance after assembling can be promoted further.

In addition, in the structure of the first invention, except being formed except engaging groove on grafting end plate in the thickness range of grafting end plate, can also bump bonding and lower bump bonding can be formed in the thickness range of overturning side plate and basic side plate.Thus, bump bonding would not be given prominence on the plate face of these side plates.Result, the manufacture of joint between overturning side plate and grafting end plate (upper bump bonding and engaging groove) and the joint (lower bump bonding and engaging groove) between basic side plate and grafting end plate becoming simple, the intensity of each joint well can be kept.

Here, in a structure of the in-vention, the position relationship of each sheet material is special, has the feature of the following stated.Usually in the woodworks such as furniture, in the occasion manufacturing long Dimension Type casing, the end plate of width is arranged, thereby, it is possible to improve intensity for the left and right directions (width) of two blocks of side plates and improve the compactedness of casing between two blocks of side plates of length direction.In the coffin with the basic configuration in box, usually also adopt the structure of arranging the end plate of width between two blocks of side plates of length direction, but in the present invention, be combined conventional configuration and contrary configuration (reverse configuration).That is, in the base component of coffin, between the basic side plate of left and right length direction, configure the basic end plate of width, in folded part, between the grafting end plate of width configured length direction basic side plate and can overturning side plate.

The present invention reduces assembling to be the sheet material joint of coffin and the position in gap by being combined conventional configuration and contrary configuration (reverse configuration) like this and promoting outward appearance end product quality thus, and realizes simplifying sheet material joint simultaneously and manufacture and the effect of proof strength.And this point being combined conventional configuration and contrary configuration (reverse configuration), except in aftermentioned second to the 4th invention of quoting the first invention, is also the same in the 5th invention.

Second invention

The assembled coffin solving the second invention of aforementioned problems is the coffin of the structure with the first invention, wherein said coffin has described basic side plate, being configured in the described of the upside of described basic side plate can overturning side plate and inwardly can be connected to the hinge of described basic side plate by overturning side plate by described foldedly in left and right, described basic side plate and described can overturning side plate be that corrugated paper sheet material by accompanying the multiple structure that core is formed between outside plate and inner panel is integrally formed, described hinge is so formed, by plane otch cut off connect described basic side plate and described can overturning side plate connecting portion described corrugated paper sheet material in described outside plate and described core, but leave described inner panel, and described basic side plate and describedly can as one man bend the remaining portion of this inner panel in demarcation line between overturning side plate.

According to the structure of the second invention, except the effect of the first invention, also because the basic side plate of coffin and can have employed corrugated paper sheet material by overturning side plate, therefore coffin lightness becomes easy, can improve flammability during cremation.And, due at basic side plate with can be formed by corrugated paper sheet material (corrugated board hinge) by the hinge between overturning side plate, therefore do not need the installation of the hinge hinge be made up of metal etc., coffin manufacturing cost can be reduced.In addition, due to basic side plate and can the left and right inner surface of overturning side plate continuous by corrugated board paper (inner panel) plane, therefore the appearance inside coffin can succinctly complete.

And in the second invention, basic side plate and the whole of overturning side plate not necessarily can adopt corrugated board, comprises the major part preferably corrugated paper sheet material of hinge.In the part comprising engaging mechanism, timber and resin also can be adopted with proof strength.This point is also the same in the 3rd invention described later with the 4th invention.

3rd invention

For solving the coffin that the assembled coffin of the 3rd invention of aforementioned problems is the structure with the first invention, wherein said coffin has the described of the upside being arranged on described basic side plate in the lateral direction face-to-face can the lower plate of overturning side plate, being arranged on the described of the upside of described lower plate in the lateral direction face-to-face can the upper plate of overturning side plate, described lower plate can be connected to the lower hinge of described basic side plate folded-outly and described upper plate can be connected to the upper hinge of described lower plate in left and right folded-outly in left and right, described basic side plate, described lower plate and described upper plate are that the corrugated paper sheet material of the multiple structure consisted of sandwiched core between outside plate and inner panel is integrally formed, described lower hinge is so formed, the connecting portion that connects described basic side plate and described lower plate is cut off by plane otch, described inner panel in described corrugated paper sheet material and described core, but leave described outside plate, and the demarcation line between described basic side plate and described lower plate as one man bends the remaining portion of described outside plate, and described upper hinge is so formed, the connecting portion that connects described lower plate and described upper plate is cut off by plane otch, described inner panel in described corrugated paper sheet material and described core, but leave described outside plate, and the demarcation line between described lower plate and described upper plate as one man bends the remaining portion of described outside plate, wherein when described can overturning side plate folded time, described lower plate by described lower hinge relative to described basic side plate by folded-out about 180 ° and overlapping with the outer surface of described basic side plate of left and right, and described upper plate is bent inwards about 90 ° and with the downside of described base plate overlapping relative to described lower plate by left and right by described upper hinge.

According to the structure of the 3rd invention, due to can overturning side plate (lower plate and upper plate) in coffin folded, therefore become the state opened the inside of coffin in a folded configuration.In other words, coffin inside become not by can overturning side plate cover open space.Thus one, can compact accommodation grafting end plate and coffin lid within this space, the efficiency of keeping, carrying can be improved.And, in the structure of the 3rd invention, due to side plate basic outside coffin and can the boundary (hinge) of overturning side plate (lower plate and upper plate) continuous by corrugated board paper (outside plate) plane, therefore can't see the boundary of each sheet material from outside.As a result, can be implemented in coffin end face and coffin side and all cannot see the high assembled coffin of the design in gap.In addition, in the structure of the 3rd invention, due to basic side plate and can being integrally formed by corrugated paper sheet material by overturning side plate (lower plate and upper plate), thus the same with the second invention, and coffin lightness becomes easy, can improve flammability during cremation.

4th invention

For solving the coffin that the assembled coffin of the 4th invention of aforementioned problems is the structure with the first invention, wherein said assembled coffin has the described of the upside being arranged on described basic side plate in the lateral direction face-to-face can the lower plate of overturning side plate, being arranged on the described of the upside of described lower plate in the lateral direction face-to-face can the upper plate of overturning side plate, inwardly foldedly described lower plate can be connected to the lower hinge of described basic side plate in left and right, described upper plate can be connected to the upper hinge of described lower plate in left and right folded-outly, described basic side plate, described lower plate and described upper plate are integrally formed by the corrugated paper sheet material of the multiple structure that sandwiched core is formed between outside plate and inner panel, described lower hinge is so formed, the connecting portion that connects described basic side plate and described lower plate is cut off by plane otch, described outside plate in described corrugated paper sheet material and described core, but leave described inner panel, and the demarcation line between described basic side plate and described lower plate as one man bends the remaining portion of this inner panel, and described upper hinge is so formed, the connecting portion that connects described lower plate and described upper plate is cut off by plane otch, described inner panel in described corrugated paper sheet material and described core, but leave described outside plate, and the demarcation line between described lower plate and described upper plate as one man bends the remaining portion of this outside plate, wherein when described can overturning side plate folded time, described lower plate is bent inwards by left and right relative to described basic side plate by described lower hinge and is placed in the upside of described basic end plate, and described upper plate outwards to be bent by left and right relative to described lower plate by described upper hinge and overlapping with the upside of described lower plate.

According to the structure of the 4th invention, owing to bending as ripple by overturning side plate (lower plate and upper plate), thus left and right can overturning side plate (lower plate and upper plate) be difficult to interfere.Therefore, even if the size of coffin height increases, also can compact-folded can overturning side plate (lower plate and upper plate), be conducive to the maximization of coffin.And, due to basic side plate and can being integrally formed by corrugated paper sheet material by overturning side plate (lower plate and upper plate), thus the same with the 3rd invention with the second invention, and coffin lightness also can become simple, and flammability when can improve cremation.

5th invention

Assembled coffin for the 5th invention solving aforementioned problems has the base plate of rectangle, be arranged on the basic side plate of the left and right long side of this base plate face-to-face, be arranged on the basic end plate of the front and back short brink of described base plate face-to-face, be connected to collapsibly pair of right and left on described basic side plate can overturning side plate and releasably dropping place with described can a pair, front and back grafting end plate on the adjacent position of the rear ends of overturning side plate, described assembled coffin is so formed, when described grafting end plate dropping place with described can on the adjacent position of the rear ends of overturning side plate time, described grafting end plate by engaging mechanism be engaged to described can overturning side plate, support thus described can overturning side plate hold up posture, wherein, described assembled coffin has the right lateral described basic side plate in the left side being configured in described basic end plate, outside the coffin being configured in described basic side plate described can overturning side plate and with described basic end plate, described basic side plate and the described described grafting end plate that can be adjacent to configure outside the front and back of overturning side plate, described engaging mechanism have along short transverse be arranged on described can bump bonding on the front/rear end of overturning side plate and be arranged on along short transverse described grafting end plate medial surface left and right end portions on engaging groove, when described grafting end plate dropping place in outside front and back with described can overturning side plate adjacent position time, described engaging groove is slided by described bump bonding and inserts, thus described grafting end plate be engaged to described can overturning side plate, and described engaging mechanism has by arranging described bump bonding low position, the upper end of overturning side plate and the covering part of the space part that formed above described bump bonding and the formation above described engaging groove by arranging described engaging groove from the position lower than the upper end of described grafting end plate from than described, when described engaging groove is slided insertion by described bump bonding, described covering part is accommodated in described space part and described bump bonding is hidden in the inner side of described engaging groove, and described assembled coffin has described basic side plate, described outside the coffin being configured in described basic side plate can overturning side plate, be fixed on described can hinge platform inside the coffin of overturning side plate with inside coffin, adjoin the hinge being connected described basic side plate and described hinge platform up and down, the described assembled coffin of formation like this, when described can overturning side plate folded relative to described basic side plate time, described can overturning side plate and described hinge platform by overturning inside about described hinge unitary rotation ground.

According to the structure of the 5th invention, when make grafting end plate join to can on overturning side plate and basic side plate time, the engaging groove of grafting end plate the bump bonding of overturning side plate can be slided and inserted, thereupon, covering part is accommodated in space part, and bump bonding is hidden in inside engaging groove.Thus one, can't see at the peristome of coffin can joint (engaging groove and bump bonding) between overturning side plate and grafting end plate, can improve the end product quality of coffin outward appearance.

And, in the structure of the 5th invention, due to grafting end plate and basic end plate, basic side plate with can be adjacent to arrange outside the front and back of overturning side plate, therefore can at the hidden basic end plate of coffin end face grafting end plate, basic side plate and can the boundary (gap) of each sheet material of overturning side plate.In addition, owing to being arranged in outside the coffin of basic side plate by overturning side plate, therefore basic end plate and can boundary (gap) between overturning side plate can be lost in coffin side, and can with can boundary (gap) between the hidden basic side plate of overturning side plate and hinge platform.Result, from in the outward appearance (coffin end face and coffin side) all around seen of coffin, almost can't see the boundary (gap) of each plate, combine with the effect of aforesaid hidden sheet material joint, the end product quality of the outward appearance of the coffin after assembling can be promoted further.

In addition, in the structure of the 5th invention, due to except being formed except engaging groove within the scope of inserted terminal plate thickness on grafting end plate, the front/rear end of overturning side plate can also can arrange bump bonding, therefore can bump bonding can be formed in the thickness range of overturning side plate.As a result, the manufacture of joint (bump bonding and engaging groove) between overturning side plate and grafting end plate can become simple, also fully can guarantee the intensity of joint.

First to the 5th invention

In the first to the 5th invention, the purposes of coffin (people with, house pet with etc.) and kind (sleeping coffin, sit coffin etc.) are not particularly limited.In the first to the 5th invention, the adjacent part between basic end plate and grafting end plate also can arrange the locking mechanism that restriction grafting end plate moves.By arranging such locking mechanism, coming off of the grafting end plate after assembling can be prevented, reliability when coffin uses can be improved.

And in the assembled coffin of the first to the 5th invention, the adjacent part between basic end plate and grafting end plate also can arrange and makes the upper end of grafting end plate and can determine mechanism in consistent position, the upper end of overturning side plate.Determining mechanism by arranging such position, the upper end of overturning side plate and grafting end plate can align at certain altitude when coffin is assembled, the end product quality of coffin can be made to stablize.

In addition, the first to the 5th invention can be applied separately, also can combinationally use these inventions as required.In addition, other scheme described in description also can be combined in the first to the 5th invention.

Accompanying drawing explanation

Fig. 1 is the oblique view of the assembled coffin that the first embodiment is shown.

Fig. 2 is local excision's exploded perspective view of the coffin main body that this coffin is shown.

Fig. 3 illustrates the front ends of this coffin main body, and (A) is plane graph, and (B) is side view.

Fig. 4 illustrates this coffin main body, is the sectional view of Fig. 2 [4]-[4] line.

Fig. 5 is the sectional view of the folded state that this coffin main body is shown.

Fig. 6 illustrates the grafting end plate of this coffin main body, and (A) is rearview, and (B) is upward view.

Fig. 7 illustrates the state of the taking-up grafting end plate of the front ends in this coffin main body, and (A) is plane graph, and (B) is front view.

Fig. 8 illustrates the front ends of coffin main body, and (A) is sectional view, and (B) is the partial enlarged drawing of (A).

Fig. 9 illustrates the front ends of this coffin main body, and (A) is the sectional view of the state represented before inserted terminal clan position, and (B) is the partial sectional view of the state represented after grafting end plate dropping place.

Figure 10 illustrates the front ends of this coffin main body, is the partial sectional view of the locking mechanism for illustration of grafting end plate.

Figure 11 is the oblique view of the assembled coffin that the second embodiment is shown.

Figure 12 is local excision's exploded perspective view of the coffin main body that this coffin is shown.

Figure 13 illustrates the front ends of this coffin main body, and (A) is plane graph, and (B) is side view.

Figure 14 illustrates this coffin main body, and (A) is the sectional view of Figure 11 [14]-[14] line, and (B) is the enlarged drawing of R-portion.

Figure 15 be illustrate for the formation of this coffin main body basic side plate and can the expanded view of corrugated paper sheet material of overturning side plate.

Figure 16 is the sectional view of the folded state that this coffin main body is shown.

Figure 17 illustrates the grafting end plate of this coffin main body, and (A) is rearview, and (B) is upward view.

Figure 18 illustrates the bight, front of this coffin main body, and (A) is the sectional view of Figure 13 [18A]-[18A] line, and (B) is the sectional view of Figure 13 [18B]-[18B] line.

Figure 19 illustrates the front ends of this coffin main body, is the partial sectional view determining mechanism for illustration of the locking mechanism of grafting end plate and position.

Figure 20 is the oblique view of the assembled coffin that the 3rd embodiment is shown.

Figure 21 is local excision's exploded perspective view of the coffin main body that this coffin is shown.

Figure 22 illustrates this coffin main body, is the sectional view of Figure 21 [22]-[22] line.

Figure 23 illustrates the folded state of this coffin main body, (A) be represent the lower plate of overturning side plate to be stacked in the sectional view of the state outside basic side plate, (B) represents the upper plate of overturning side plate to be stacked in the sectional view of the state of baseplate underside.

Figure 24 illustrates an example of the grafting end plate of this coffin main body and the accommodation method of lid, and (A) is the sectional view of the state before representing storage, and (B) is the sectional view of the state after representing storage.

Figure 25 is the oblique view of the assembled coffin that the 4th embodiment is shown.

Figure 26 is local excision's exploded perspective view of the coffin main body that this coffin is shown.

Figure 27 illustrates lid coffin main body, is the sectional view of Figure 26 [27]-[27] line.

Figure 28 illustrates the folded state of coffin main body, and (A) is that illustrate can the sectional view of the lower plate of overturning side plate and the folding intermediateness of upper plate, (B) be illustrate upper plate and lower plate folding after the sectional view of state.

Figure 29 is the oblique view of the assembled coffin that the 5th embodiment is shown.

Figure 30 is local excision's exploded perspective view of the coffin main body that this coffin is shown.

Figure 31 is the sectional view of the folded state that this coffin main body is shown.

Figure 32 illustrates the modified example of the locking mechanism of grafting end plate, and (A) is the sectional view that the front state of locking is shown, (B) is the sectional view that the rear state of locking is shown.

Figure 33 illustrates another modified example of this locking mechanism, and (A) is the sectional view that the front state of locking is shown, (B) is the sectional view that the rear state of locking is shown.

Figure 34 illustrates the another modified example of this locking mechanism, and (A) is the sectional view representing the front state of locking, and (B) is the sectional view representing the rear state of locking.

Figure 35 is the exploded perspective view of the coffin main body of the assembled coffin illustrated according to existing form.

Figure 36 is the exploded perspective view of the coffin main body of the modified model assembled coffin illustrated according to existing form.

Detailed description of the invention

Below, with reference to the accompanying drawings embodiments of the present invention are described.The assembled coffin illustrated as embodiment is an example of the present invention, and scope of the present invention is not limited to these embodiments.

First embodiment

As shown in Figure 1, coffin 10 is made up of coffin main body 12 and lid 13.Lid 13 can be placed on the top of coffin main body 12 with freely opening and closing.The forward position of lid 13 is provided with window unit W.Window unit W being provided with double door, by opening these doors, coffin inside can being observed.The size of coffin 10 is such as: length (long limit) about 170 ~ 200cm, width (minor face) about 50 ~ 70cm, and comprising coffin main body 12 with the height of lid 13 is about 40 ~ 50cm.

The material forming the various plates of coffin 10 can adopt the timber such as paulownia, cypress, beech, China fir, fir.These timber preferably solid material, the timber comprising plywood and compression molding material (sawdust-board etc.) is good.Whole or a part of employing corrugated board of each plate and resin are also feasible.On the surface of coffin 10, paste ornamental cloth and diaphragm as required.By implementing this refine decoration, the texture of coffin 10 can be improved.

As shown in Figure 2, coffin main body 12 has base plate 12A, basic side plate 12B and basic end plate 12C.At the left and right long side of the base plate 12A of rectangle, basic side plate 12B, 12B can hold up face-to-face, and at the front and back short brink of base plate 12A, basic end plate 12C can hold up face-to-face.The casing be made up of these base plates 12A, basic side plate 12B and basic end plate 12C becomes the basis of coffin main body 12, becomes the part ensureing coffin 10 intensity.

As shown in Figure 4, the bottom surface between basic side plate 12B and basic end plate 12C is formed the recess of planar rectangular.So base plate 12A to be accommodated in this recess and to knock in nail P from dorsal part and be fixed.By adopting the container structure of such base plate 12A, the end face of the end face all around of base plate 12A and the thickness direction of base plate 12A stashes at basic end plate 12C and basic side plate 12B place.And the head due to nail P becomes downwards, therefore the end product quality of coffin main body 12A outward appearance improves.

Arranging in the upside of basic side plate 12B can overturning side plate 12X (see Fig. 2 and Fig. 4).Basic side plate 12B can be connected to up and down by hinge hinge 15 by overturning side plate 12X inside coffin.Basis side plate 12B and can combining and form the side (the plate face from left and right directions is seen) of coffin main body 12 by overturning side plate 12X.Hinge hinge 15 by the manufacture such as metal, resin, and keeps certain intervals ground to be at least equipped with plural hinge hinge (see Fig. 1 and Fig. 2) in the longitudinal direction.By these hinge hinges, can overturning side plate 12X, 12X can overturning in base plate 12A side.In other words, overturning side plate 12X, 12X inwardly (see Fig. 5) can be folded from the posture of holding up of Fig. 4 by left and right.

With basic side plate 12B and can on the adjacent position of overturning side plate 12X outside the front and back of basic end plate 12C, grafting end plate 12Y, 12Y dropping place (see Fig. 2).These grafting end plates 12Y formed coffin main body 12 end face (the plate face from fore-and-aft direction is seen) and when dropping place is outside the front and back of basic end plate 12C, by engaging mechanism described later be engaged to be in hold up posture can overturning side plate 12X and basic side plate 12B.Thus one, can the posture of holding up of overturning side plate 12X, 12X be supported by grafting end plate 12Y.

The left and right of the basic side plate 12B of left and right is highly set to just uneven.That is, as shown in Figure 4, the basic side plate 12B in left side no better than the height of basic end plate 12C, the position of the thickness that the height of the basic side plate 12B on right side has become basic side plate 12B lower than basic end plate 12C.Like this, by making left and right height height uneven, as basic side plate 12B about folded inside, basic side plate 12B, 12B overlap on basic end plate 12C, become compact conformation form (see Fig. 5).

As shown in Figure 3, the position relationship between basic end plate 12 and basic side plate 12B is the configuration relation of aspectant basic sandwiched basis end plate 12C between side plate 12B, 12B in the lateral direction.On the contrary, can the position relationship between overturning side plate 12X and grafting end plate 12Y be that grafting end plate 12Y is configured in and can gets final product the grafting end plate 12Y of overturning side plate 12X by front and back by the relation (reverse configuration) clamped outside the coffin of overturning side plate 12X.Can overturning side plate 12X and grafting end plate 12Y by the relation according to reverse configuration like this configuration, can lower bump bonding 17 described later and upper bump bonding 18 can be held in the thickness range of overturning side plate 12X, and the boundary (gap) of end face of the hidden coffin main body 12 of grafting end plate 12Y can be utilized.

In respective opposed locations between overturning side plate 12X and grafting end plate 12Y, the engaging mechanism (engaging groove 16, lower bump bonding 17 and upper bump bonding 18) that two plates are engaged can be provided with.On the front/rear end of overturning side plate 12X, upper bump bonding 18 can be provided with along short transverse, on the front/rear end of basic side plate 12B, a line identical with upper bump bonding 18 be provided with lower bump bonding 17.And, the left and right end portions of the medial surface of grafting end plate 12Y is provided with engaging groove 16.When outside before and after grafting end plate 12Y falls to being located at can overturning side plate 12X adjacent position time, engaging groove 16 is inserted sliding into from upper bump bonding 18 to lower bump bonding 17, grafting end plate 12Y be engaged to be in hold up posture can overturning side plate 12X.

As shown in Figure 8, engaging groove 16, junction surface between lower bump bonding 17 and upper bump bonding 18 are roughly continuous in the longitudinal direction in platform shape mode with cross section.Engaging groove 16 is dove tail shape, and the width of its trench bottom is greater than the width of peristome, and the width of the outstanding front end of lower bump bonding 17 and upper bump bonding 18 is wider than its root.When engaging groove 16 is slided insertion by lower bump bonding 17 and upper bump bonding 18, each bump bonding 17,17 is roughly closely contained in engaging groove 16.Thus one, engaging groove 16 and lower bump bonding 17 and upper bump bonding 18 become can together with in the upper mobile but relation that cannot move up in groove depth side of length direction (highly), grafting end plate 12Y can be loaded and unloaded, and be engaged to can overturning side plate 12X.

The space part 19a (see Fig. 7) for these joints hidden and covering part 19b (see Fig. 6) is provided with in the top of engaging mechanism (engaging groove 16 and lower bump bonding 17 and upper bump bonding 18).Space part 19a is by from the space produced above upper bump bonding than arranging upper bump bonding 18 low position, the upper end of overturning side plate 12X, and covering part 19b is the caliper portion of the grafting end plate 12Y formed above engaging groove by arranging engaging groove 16 from the position lower than the upper end of grafting end plate 12Y.When engaging groove 16 is inserted sliding into from upper bump bonding 18 to lower bump bonding 17, covering part 19b is accommodated in space part 19a, and lower bump bonding 17 and upper bump bonding 18 are hidden in inside engaging groove 16.

In the present embodiment, under the state that covering part 19b is accommodated in space part 19a, covering part 19b is placed on bump bonding 18, grafting end plate 12Y and the respective upper end position of overturning side plate 12X can be aligned setting (see Fig. 9).In other words, the height and position of grafting end plate 12Y is determined by the position of covering part 19b and thickness.

As shown in Figure 7, to implement viewed from front more upwards with regard to the chamfering of width more constriction at the upper corners of lower bump bonding 17 and upper bump bonding 18.When engaging groove 16 is embedded in the front end of lower bump bonding 17 or upper bump bonding 18, these chamfered parts serve the effect of guide engagement groove 16 on the centrage of each projection.The dropping place operation of one, grafting end plate 12Y is able to smooth and easy carrying out thus.

As shown in Figure 10, the adjacent part between basic end plate 12C and grafting end plate 12Y is provided with the locking mechanism be made up of stop pin L1 and lock slots h0, h1.Lock slots h0 is arranged on the medial surface of grafting end plate 12Y according to certain depth, and lock slots h1 runs through and is arranged on basic end plate 12C.In grafting end plate 12Y dropping place under the state of the adjacent position of contact end plate 12C, lock slots h0 with h1 arrives almost consistent position.Now, by stop pin L1 is inserted lock slots h0, h1, grafting end plate 12Y cannot on be locked with carrying.By arranging such locking mechanism, the dropping place state of grafting end plate 12Y being made to become stable when assembling, reliability when coffin uses can be improved.

Then, the assemble method of coffin main body 12 is described.Before coffin 10 uses, can being folded inwards (see Fig. 5) by overturning side plate 12X of coffin main body 12, grafting end plate 12Y is in the state of taking off.Starting to assemble from this state in the occasion of coffin main body 12, can hold up by overturning side plate 12X first in Figure 5 by right side, can hold up left side by overturning side plate 12X.Then, keep about blocking with accessory plate (not shown) etc. is counter with holding up posture can overturning side plate 12X, 12X.

Then as shown in Figure 2, by grafting end plate 12Y dropping place can the front and back of overturning side plate 12X.Now, when grafting end plate 12Y engaging groove 16 from can the upper bump bonding 18 of overturning side plate 12X be inserted sliding into lower bump bonding 17 time, grafting end plate 12Y is engaged to can overturning side plate 12X and basic side plate 12B, utilize grafting end plate 12Y support can overturning side plate 12X hold up posture.Subsequently, stop pin L1 is inserted aforementioned lock slots h0, h1 with stop grafting end plate 12Y on move.

After assembling coffin main body 12 as mentioned above, as shown in Figure 1, make prefabricated lid 3 be shelved on the top of coffin main body 12, complete the assembling of coffin 12.When folding coffin main body 12, according to order contrary to the above, first unlock mechanism (lock slots h0, h1 and stop pin L1), upper extraction grafting end plate 12Y, then, left side can inwardly the overlapping foldedly on basic end plate 12C left and right successively by overturning side plate 12X of overturning side plate 12X and right side.

According to the coffin 10 of the first embodiment, when make grafting end plate 12Y join to basic side plate 12B and can on overturning side plate 12X time, engaging groove 16 is inserted sliding into from upper bump bonding 18 to lower bump bonding 17, covering part 19b is accommodated in space part 19a, and upper bump bonding 18 and lower bump bonding 17 are hidden in inside engaging groove 16.Therefore, can't see on the top of coffin main body 12 can joint (engaging groove 16 and upper bump bonding 18) between overturning side plate 12X and grafting end plate 12Y.Say nothing of the joint (engaging groove 16 and lower bump bonding 17) also can't see in the outward appearance of coffin main body 12 between basic side plate 12B and grafting end plate 12Y.

In addition, in coffin 10, because grafting end plate 12Y is arranged adjacent each other at basic end plate 12C, basic side plate 12B and can outside the front and back of overturning side plate 12X, therefore from the direction, front and back of coffin main body 12, the hidden basic end plate 12C of grafting end plate 12Y, basic side plate 12B and can the boundary (gap) of overturning side plate 12X can be utilized.Thus the boundary (gap, see Fig. 1) between sheet material is lost at the end face of coffin main body 12A.As a result, aforementionedly the effect of joint can to combine between overturning side plate 12X with grafting end plate 12Y with hidden, significantly can promote the end product quality of the outward appearance of the coffin 10 after assembling.

In addition, according to coffin 10, because the configuration of grafting end plate 12Y becomes outside the front and back of basic end plate 12C (reverse configuration), therefore at basic side plate 12B and bump bonding 18 and lower bump bonding 17 can be set respectively for the front/rear end of overturning side plate 12X.Thus one, these bump bondings can be formed in the thickness range of these side plates, well can keep the intensity of joint (engaging groove 16, upper bump bonding 18 and lower bump bonding 17).Specifically, get out its length raw material plate of time bump bonding 17 size larger than basic side plate 12B length, implement machining at the rear ends of this raw material plate, simply can form lower bump bonding 17.Equally, get out its length than can overturning side plate 12X the length large raw material plate of upper bump bonding 18 size (raw material plate grown the same as the raw material plate of basic side plate 12B), implement machining at the rear ends of this raw material plate, can simply form bump bonding 18.About the processing of engaging groove 16, be arranged on the end of the medial surface of grafting end plate 12Y due to engaging groove 16, therefore by implementing machining in this plate face, engaging groove can be formed in the thickness range of grafting end plate 12Y.As a result, the processing of the joint between overturning side plate 12X and grafting end plate 12Y and the joint between basic side plate 12B and grafting end plate 12Y can become simple, can more efficiently and manufacture assembled coffin at low cost.And, do not have at basic side plate 12B due to bump bonding and can the plate face of overturning side plate 12X be given prominence to, therefore fully can ensure the intensity of these joints yet.

Second embodiment

Then, the assembled coffin of the second embodiment has been shown in Figure 11-19.The coffin 20 of the second embodiment is the coffin adopting corrugated board hinge 25 in coffin main body 22.And, because the basic structure of coffin is identical with the first embodiment with effect, therefore identical Reference numeral is endowed for ingredient identical in fact.

As shown in figure 11, coffin 20 has coffin main body 22 and lid 23.Lid 23 can be shelved on above coffin main body 22 with freely opening and closing.The forward position of lid 23 is provided with window unit 23.Window unit 23 being provided with double door, by opening these doors, coffin inside can being observed.

As shown in figure 12, coffin main body 22 has base plate 12A, basic side plate 22B and basic end plate 12C.Basis side plate 22B, 22B are erected at the left and right long side of the base plate 12A of rectangle face-to-face, and basic end plate 12C is erected at the front and back short brink of base plate 12A face-to-face.Arranging in the upside of basic side plate 22B, 22B can overturning side plate 22X, 22X.Be in and hold up can overturning side plate 22X, 22X inwardly folding by corrugated board hinge about 25 of posture.(engaging groove 16, is shown in Figure 17 by engaging mechanism for grafting end plate 22Y, 22Y; Lower bump bonding 17 and upper bump bonding 18, be shown in Figure 12) be engaged to basic side plate 22B and can outside the front and back of overturning side plate 22X on.

Form outside wall portions in the sheet material of coffin main body 22, basic side plate 22B and can overturning side plate 22X be that the corrugated paper sheet material of the multiple structure consisted of sandwiched core between outside plate and inner panel is integrally formed.As corrugated paper sheet material, preferably employing thickness of slab is the reinforced corrugated paper sheet of bilayer (such as ト ラ イ ウ ォ-Le company manufactures) of about 10 ~ 20mm.This reinforced corrugated paper sheet is also used in the major part of lid 23 and grafting end plate 22, and as shown in the partial enlarged drawing of Figure 14 (B), two-layer corrugated plating r1 and r3 is layered in two planks (liner plate) between Rb, Rf by dividing plate r3.Become outside plate towards outside coffin piece in two planks (liner plate) Rb, Rf, become inner panel towards inside coffin piece.

In addition, in the sectional view (Figure 14, Figure 16, Figure 18 and Figure 19) of the second embodiment, point-like position is the part formed with reinforced corrugated paper sheet, and oblique line position is the part formed with timber or wood materials.Have employed double-deck reinforced corrugated paper sheet in this second embodiment, but also can adopt three layers of reinforced corrugated paper sheet (such as ト ラ イ ウ ォ-Le company manufactures).

Corrugated board hinge 25 is so formed, by Plane Notch by connect basic side plate 22B and can overturning side plate 22X connecting portion, outside plate in reinforced corrugated paper sheet and core cut off, but leave inner panel, and basic side plate 22B and as one man the remaining portion of this inner panel can being bent demarcation line between overturning side plate 22X.Specifically, cut the raw material plate of reinforced corrugated paper sheet according to certain size in length and breadth, at basic side plate 22B with the demarcation line place of overturning side plate 22X can add plane (disconnected face ∣ font) otch.This otch is so formed, and cuts off other plate in slab Rb, the Rf forming reinforced corrugated paper sheet and corrugated plating r1, r2 (see Figure 14), except becoming the slab (inner panel) inside coffin with being approximately perpendicular to corrugated board paper.By basic side plate 22B with can as one man bend the remaining portion of this slab (inner panel) in the demarcation line (hinge rotating shaft) between overturning side plate 22X, this folding line part becomes corrugated board hinge 25.

As shown in Figure 14 and Figure 17, can the open end of overturning side plate 22X and grafting end plate 22Y, be formed by deckle board 21 in corrugated paper sheet material is formed.Reinforced corrugated paper sheet is that two row V-shaped groove shapes side by side fold and formed by interior deckle board 21.Under the occasion of the reinforced corrugated paper sheet of bending, other layer is produced V-shaped groove by any one the ground flying knife etc. stayed in slab Rf, the Rb in corrugated paper board layer, the only slab (liner plate) of bending remnants side, to make the inclination groove face of V-shaped groove bonded to each other.If make the groove angle of V-shaped groove carry out V-shaped groove processing with roughly becoming 90 degree, then the substantially vertical bending of adjacent plate.As other means for the formation of V-shaped groove, also corrugated board can be compressed with being in the shape of the letter V with forcing press equal section.

In fig .15 citing show for the formation of left side in fig. 14 basic side plate 22B (outside wall portions) and can the expansion sheet material of reinforced corrugated paper sheet of overturning side plate 22X.In expansion sheet material 20p, at basic side plate 22B with plane (disconnected face ∣ font) otch (corrugated board hinge 25) can be formed between overturning side plate 22X, roughly can be connected in an angle of 90 degrees by parallel two row V-shaped groove v1, v2 side by side between overturning side plate 22X and interior deckle board 21.By launching sheet material 20p along this two row V-shaped groove v1, v2 bending, form interior deckle board 21 in the inner side of coffin main body 22.And, between two row V-shaped groove v1, v2, vacated the space being substantially equal to and launching sheet material 20p thickness.The intermediate plate 21m be made up of reinforced corrugated paper sheet is as shown in figure 14 clamped in this space part.Thus, the folding width of interior deckle board 21 becomes three thickness launching sheet material 20p, ensure that large bearing-surface at the opening of coffin main body 22.

Like this, by the open end of overturning side plate 22X and grafting end plate 22Y interior deckle board 21 can be arranged, the intensity of coffin main body 22 is significantly improved.And the bearing-surface due to the opening of coffin main body 22 can ensure more than the thickness of the reinforced corrugated paper sheet of a slice, therefore enhances sense of stability when laying lid 23.

The timber that base plate 12A in the sheet material of formation coffin main body 22, the inner wall part of basic side plate 22B and the reinforced corrugated paper sheet of basic end plate 12C strength ratio are higher or wood materials are formed.Like this, formed the base component of coffin main body 22 by the material higher with the reinforced corrugated paper sheet of strength ratio, ensure that resistance to load and the ruggedness of coffin main body 22.

Be positioned at the basic side plate 22B inside coffin main body 22 and can the wall place, end of overturning side plate 22X, be provided with by timber or wood materials form lower in a plate 23s and upper in a plate 23t (see Figure 12).Equally, be positioned at the wall place, end of the grafting end plate 22Y inside coffin main body 22, be provided with the lower interior plate 24s and a upper interior plate 24t (see Figure 17) that are made up of timber or wood materials.By plate 23s, 24s in these are lower and upper in plate 23t, 24t abut in the inner side of coffin main body 22, basic side plate 22B, the thickness of peripheral end of overturning side plate 22X and grafting end plate 22Y can to increase, improve the intensity of coffin main body 22.

About engaging groove 16,16, lower bump bonding 17 and upper bump bonding 18, the timber that same using degree is higher than reinforced corrugated paper sheet or wood materials form (see Figure 18).Above engaging groove 16,16, be provided with covering part 19b (see Figure 17), above upper bump bonding 18, be provided with space part 19a (see Figure 12).

Engaging groove 16,16 be located at grafting end plate 22Y left and right end portions end plate frame sheet 27 short transverse on be continuous print.When end plate frame sheet 27 is made up of timber or wood materials, it is engaged the both ends being fixed on the grafting end plate 22Y be made up of reinforced corrugated paper sheet by one.Fixed part 27f extends (see Figure 18) inside the coffin of end plate frame sheet 27, and fixed part 27f is reinforced corrugated paper sheet material and clamps, therefore cannot see outside coffin.And the curved chamfer machining of section is carried out in the bight outside the coffin of end plate frame sheet 27.Equally, also carry out chamfer machining in the bight of lid 23, when lid 23 is placed in coffin main body 22, both bights are continuous print with no difference in the ladder in the height direction.Thus, the design of the soft impression of the bight band fillet with coffin main body 22 is completed.

Lower bump bonding 17 is integrally formed in its thickness range at the front/rear end of the inner wall part of basic side plate 22B.Upper bump bonding 18 be be positioned at can overturning side plate 22X front/rear end side plate frame sheet 26 (see Figure 14 and Figure 16) on be integrally formed.Side plate frame sheet 26 be made up of timber or wood materials and be fixed on by reinforced corrugated paper sheet form can between overturning side plate 22X and interior deckle board 21.As shown in figure 18, side plate frame sheet 26 and intermediate plate 21m position roughly in the same plane.Like this, the timber higher than reinforced corrugated paper sheet by using degree or wood materials formed engaging groove 16,16, lower bump bonding 17 and upper bump bonding 18, fully ensure that the intensity of these engaging mechanisms.

According to the coffin 20 of the second embodiment, except the effect of the first embodiment, also because the local of the sheet material in coffin main body 22 and lid 23 adopts reinforced corrugated paper sheet, therefore coffin lightness becomes easy, can improve flammability during cremation.In this second embodiment, because the local of the desired strength in the sheet material forming coffin main body 22 and lid 23 have employed timber or wood materials, therefore also the ruggedness of coffin entirety can fully be ensured.In other words, by the efficient combination of reinforced corrugated paper sheet and timber or wood materials, the ruggedness of coffin is fully ensured, and the fortified corrugated cardboard sheet properties onset that lightness, flammability can be made such.

In addition, according to coffin 20, the hinge of overturning side plate 22X can have employed corrugated board hinge 25 as connecting collapsibly relative to basic side plate 22B, therefore not need the hinge hinges such as metal.The work of installing hinge hinge is not needed yet.Thus one, the manufacturing cost of coffin 20 can be reduced.Further, basic side plate 22B with can be connected by corrugated board paper (inner panel) plane inside the coffin of overturning side plate 22X, therefore simply can complete the appearance inside coffin.Hinge does not form obstacle when passing in and out for thing etc.

And, in this second embodiment, determine mechanism about the position when grafting end plate 22Y dropping place, have employed the structure being different from the first embodiment.As shown in figure 19, below basic end plate 12C, end difference 28 is provided with.End difference 28 is so formed, and the rear ends of base plate 12A is set to more outer than basic end plate 12C outstanding.In the bottom of grafting end plate 22Y, notch 29 is set.Notch 29 is by being formed with a lower interior plate 24s of the size being substantially equal to end difference 28 size excision grafting end plate 22Y.

When grafting end plate 22Y is when the front and back dropping place of basic end plate 12C, notch 29 is placed in end difference 28, the upper end of grafting end plate 22Y and the upper end of overturning side plate 22X can become same position.In other words, mechanism is determined in the position that these end differences 28 and notch 29 become grafting end plate 22Y.According to such structure, by means of only adjustment notch 29 height, the position just simply easily carrying out grafting end plate 22Y is determined.The size of space part 19a can spread to and be greater than covering part 19b, and covering part 19b does not reach bump bonding 18.

In this second embodiment, about locking mechanism during grafting end plate 22Y dropping place, adopt the structure being different from the first embodiment as described below.On basic end plate 12C, lock hole h2 is applied in directly over a lower interior plate 24s (see Figure 19).Stop pin L2 inserts in lock hole h2 separably.When stop pin L2 be inserted into from lock hole h2 lower in the top of plate 24s time, in lower a plate 24s by stop pin L2 pin down the movement above grafting end plate 22Y locked.In other words, lock hole h2, stop pin L2 and a lower interior plate 24s become the locking mechanism of grafting end plate 22Y.

3rd embodiment

The assembled coffin of the 3rd embodiment is as shown in Figure 20 to Figure 24.The coffin 30 of the 3rd embodiment can be divided into two sections up and down and the coffin of the folded-out formation in left and right by overturning side plate.Other basic structure is identical with the second embodiment, therefore is endowed identical Reference numeral for ingredient identical in fact.

As shown in figure 20, coffin 30 has coffin main body 32 and lid 23.Lid 23 is placed in the top of coffin main body 32 with freely opening and closing.The forward position of lid 23 is provided with window unit W.Window unit W being provided with double door, by opening these doors, coffin inside can being observed.

As shown in figure 21, coffin main body 32 has base plate 12A, basic side plate 22B and basic end plate 12C.At the long side of the base plate 12A of rectangle, left and right on end basic side plate 22B, 22B Face to face, at the short brink of base plate 12A, front and back on end basic end plate 12C, 12C Face to face.

In the upside of basic side plate 22B, formation side by side up and down is formed can the lower plate 32Xs of overturning side plate and upper plate 32Xt.Upper bump bonding 18 and interior the plate 23t of the front and back of coffin main body 32 are split (see Figure 21) up and down by the demarcation line between lower plate 32Xs and upper plate 32Xt.

Lower hinge 35s is set between basic side plate 22B and lower plate 32Xs, between lower plate 32Xs and upper plate 32Xt, is provided with upper hinge 35t.Lower plate 32Xs and upper plate 32t is outwards folded in two stages by lower hinge 35s and upper hinge about 35t.At basic side plate 22B and can outside the front and back of overturning side plate (lower plate 32Xs and upper plate 32Xt), grafting end plate 22Y, 22Y are engaged by the engaging mechanism (engaging groove 16, lower bump bonding 17 and upper bump bonding 18) identical with the second embodiment.

Form the outside wall portions of the basic side plate 22B in the sheet material of coffin main body 32 and can overturning side plate (lower plate 32Xs and upper plate 32Xt) be that the corrugated paper sheet material of the multiple structure consisted of sandwiched core between outside plate and inner panel is integrally formed.

Lower hinge 35s is so formed, by plane (disconnected face ∣ font) otch, the inner panel connected in the reinforced corrugated paper sheet of the connecting portion of basic side plate 22B and lower plate 32Xs and core are cut off, but leave outside plate, as one man bend the remaining portion of this outside plate with the demarcation line of basic side plate 22B and lower plate 32Xs.Upper hinge 35t is so formed, by plane otch, the inner panel connected in the reinforced corrugated paper sheet of the connecting portion of lower plate 32Xs and upper plate 32Xt and core are cut off, but leave outside plate, as one man bend the remaining portion of this outside plate with the demarcation line of lower plate 32Xs and upper plate 32Xt.

Specifically, cut the raw material plate of reinforced corrugated paper sheet with certain size in length and breadth, add two plane otch at each demarcation line place of basic side plate 22B, lower plate 32Xs and upper plate 32Xt.This otch is so formed, and cuts off other plate in slab Rb, the Rf forming reinforced corrugated paper sheet and corrugated plating r1, r2 (see Figure 14), except becoming the slab (outside plate) outside coffin with being approximately perpendicular to corrugated board paper.As one man bent the remaining portion of this slab (outside plate) by the demarcation line with each plate, this folding line part becomes lower hinge 35s and upper hinge 35t.The width up and down of lower plate 32Xs is set to the width being up and down substantially equal to basic side plate 22B, and the width up and down of upper plate 32Xt is set to below the half of left and right width of base plate 12A.Wide by so setting plate, described later folding time can fold lower plate 32Xs and upper plate 32Xt along the lateral surface of coffin main body 32.

Under the occasion of folding coffin main body 32, from holding up posture shown in the double dot dash line of such as Figure 23 A, the left and right outwards folding lower plate 32Xs of roughly 180 degree and overlapping on the outside of basic side plate 22B.Now, because the size of basic side plate 22B and lower plate 32Xs is equal, therefore the front end of lower plate 32Xs arrives the bottom position of basic side plate 22B.Then, overlap on the downside of base plate 12A when upper plate 32Xt inwardly folds 90 degree in left and right.Thus one, as shown in fig. 23b, compact-folded coffin main body 32 under opening-wide state above base plate 12A.

According to the coffin 30 of the 3rd embodiment, can be folded to outside coffin by overturning side plate (lower plate 32Xs and upper plate 32Xt), therefore become space open state in coffin when coffin main body 32 folds, space can be received by being more effectively used as storage in this space.Such as shown in figure 24, under the occasion using chevron stereo decoration lid 36, if put into the superjacent air space of base plate 12A after being overturn by trim 36, then final coffin main body 32 and trim 36 become the compact shape of reduced height.Equally, the grafting end plate 22Y taken out from coffin main body 32 also can collective custody in the superjacent air space of base plate 12A.And, in coffin 30 structure, due to basic side plate 22B and can the lateral surface of overturning side plate (lower plate 32Xs and upper plate 32Xt) continuous by corrugated board paper (outside plate) plane, therefore the boundary of each sheet material cannot be seen from outside.As a result, polish can carried out except on the coffin having design that on external coffin side, a small amount of gap, gap is also few high on coffin end face (grafting end plate 22Y).

In addition, in the structure of coffin 30, because at basic side plate 22B with corrugated paper sheet material can be adopted in the sheet material of overturning side plate (lower plate 32Xs and upper plate 32Xt) etc., thus the same with the second embodiment, coffin lightness can be realized and improve flammability when cremating.

4th embodiment

The assembled coffin of the 4th embodiment is as shown in Figure 25 to Figure 28.The coffin of the 4th embodiment be can overturning side plate be divided into up and down two sections and corrugated folds the coffin of formation.Because other basic structure is identical with the 3rd embodiment, therefore ingredient identical is in fact endowed identical Reference numeral.

As shown in figure 25, coffin 40 has coffin main body 42 and lid 23.Lid 23 can be placed in the top of coffin main body 42 with freely opening and closing.The forward position of lid 23 is provided with window unit W.Window unit W being provided with double door, by opening these doors, can seeing that coffin is inner.

As shown in figure 26, coffin main body 42 has base plate 12A, basic side plate 22B and basic end plate 12C.At the long side of the base plate 12A of rectangle, left and right on end basic side plate 22B, 22B Face to face, on end basic end plate 12C, 12C Face to face before and after the short brink of base plate 12A.

In the upside of basic side plate 22B, dividing two sections of ground to be formed up and down to form can the lower plate 42Xs of overturning side plate and upper plate 42Xt.About the upper bump bonding 18 be located at before and after coffin main body 42 and interior plate 23t, split up and down (see Figure 26) by the demarcation line between lower plate 42Xs and upper plate 42Xt.

Between basic side plate 22B and lower plate 42Xs, be provided with lower hinge 45s, between lower plate 42Xs and upper plate 42Xt, be provided with upper hinge 45t.Lower plate 42Xs inwardly folds by lower hinge about the 45s be made up of corrugated paper sheet material, and upper plate 32Xt is folded-out by upper hinge about the 45t be made up of corrugated paper sheet material.At basic side plate 22B and can outside the front and back of overturning side plate (lower plate 42Xs and upper plate 42Xt), grafting end plate 22Y, 22Y are engaged by the engaging mechanism (engaging groove 16, lower bump bonding 17 and upper bump bonding 18) identical with the second embodiment.

Form the outside wall portions of the basic side plate 22B in the sheet material of coffin main body 42 and can be integrally formed by the corrugated paper sheet material of multiple structure that formed by sandwiched core between outside plate and inner panel of overturning side plate (lower plate 42Xs and upper plate 42Xt).

Lower hinge 45s is so formed, by plane otch, the outside plate connected in the reinforced corrugated paper sheet of the connecting portion of basic side plate 22B and lower plate 42Xs and core are cut off, but leave inner panel, as one man bend the remaining portion of this inner panel with the demarcation line of basic side plate 22B and lower plate 42Xs.Upper hinge 45t is so formed, by plane otch, the inner panel connected in the reinforced corrugated paper sheet of the connecting portion of lower plate 42Xs and upper plate 42Xt and core are cut off, but leave outside plate, as one man bend the remaining portion of this outside plate with the demarcation line of lower plate 42Xs and upper plate 42Xt.

Specifically, cut reinforced corrugated paper sheet by certain size in length and breadth, add plane otch at each demarcation line place of basic side plate 22B, lower plate 42Xs and upper plate 42Xt.Formed under hinge 45s occasion in, cut off other plate in slab Rb, the Rf forming reinforced corrugated paper sheet and corrugated plating r1, r2 (see Figure 14), except becoming the slab (inner panel) inside coffin with being approximately perpendicular to corrugated board paper.As one man bent the remaining portion of this slab (inner panel) by the demarcation line between basic side plate 22B and lower plate 42Xs, this folding line part becomes lower hinge 45s.On the other hand, in the occasion forming upper hinge 45t, cut off other plate in slab Rb, the Rf forming reinforced corrugated paper sheet and corrugated plating r1, r2 (see Figure 14), except becoming the slab (outside plate) outside coffin with being approximately perpendicular to corrugated board paper.As one man bent the remaining portion of this slab (outside plate) by the demarcation line between lower plate 42Xs and upper plate 42Xt, this folding line part becomes upper hinge 45t.

In the occasion of folding coffin main body 42, from vertical-position as shown in figure 27, about lower plate 42Xs is bent inwards, upper plate about 42Xt is outwards bent.Thus one, as shown in figure 28, lower plate 42Xs rides on basic side plate 22B that upper plate 42Xt overlaps compact-folded of lower plate 42Xs Shangdi coffin main body 42.

According to the coffin 40 of the 4th embodiment, owing to can overturning side plate (lower plate 42Xs and upper plate 42Xt) corrugated fold, therefore these plates are difficult to mutual interference.Therefore, under the occasion that the height dimension of coffin main body 42 is large, can overturning side plate (lower plate 42Xs and upper plate 42Xt) also can be compact-folded, be conducive to the maximization of coffin.In addition, with second and the 3rd embodiment the same, due at basic side plate 22B with the sheet material such as overturning side plate (lower plate 42Xs and upper plate 42Xt) can adopt corrugated paper sheet material, therefore the lightness that can realize coffin and the flammability improved when cremating.

5th embodiment

Figure 29 to Figure 31 shows the 5th embodiment.The assembled coffin 50 of the 5th embodiment is basic side plate and can the coffin of boundary (joint) hidden formation between overturning side plate.Other basic structure is identical with the first embodiment, therefore building block identical is in fact endowed identical Reference numeral.As shown in figure 29, coffin 50 is made up of coffin main body 52 and lid 13.Lid 13 is placed in the top of coffin main body 52 with freely opening and closing.The forward position of lid 13 is provided with window unit W.Window unit W being provided with double door, by opening these doors, coffin inside can being observed.

As shown in figure 30, coffin main body 52 has base plate 12A, basic side plate 12B and basic end plate 12C.At the left and right long side of the base plate 12A of rectangle, on end basic side plate 12B, 12B face-to-face, at the front and back short brink of base plate 12A, on end basic end plate 12C face-to-face.The casing be made up of these base plates 12A, basic side plate 12B and basic end plate 12C becomes the matrix of coffin main body 52, becomes the part guaranteeing coffin 10 intensity.

Being provided with outside the left and right of basic side plate 12B can overturning side plate 52X.Can overturning side plate 52X to have basic side plate 12B be hiding plate face from the lower end of coffin main body 52 to upper end, hinge platform 53 (see Figure 30 and Figure 31) is fixed on can inside the coffin of overturning side plate 52X.Hinge platform 53 and basic side plate 12B are connected by the hinge hinge 15 be made up of metal etc. inside coffin, by hinge hinge 15, can inwardly can fold relative to basic side plate about 12B by overturning side plate 52X.

Hinge platform 53 is by can the length direction of overturning side plate 52X formed by the continuous print lumps of wood, and being fixed on by bonding agent and nailing etc. can on overturning side plate 12X.By hinge platform 53 being placed in directly over basic side plate 12B, support can overturning side plate 12X hold up posture.The width (width dimensions of left and right directions) of hinge platform 53 is substantially equal to the thickness of basic side plate 12B, and roughly in the vertical direction is continuous with no difference in the ladder for the coffin medial surface of hinge platform 53 and basic side plate 12B.

Posterolateral and basic side plate 12B and on position adjacent before and after overturning side plate 52X, the grafting end plate 12Y (see Fig. 6) with the structure different from the first embodiment can be set before being positioned at basic end plate 12C.Engaging groove 16 (see Fig. 6) is formed in the left and right end portions of the coffin medial surface of grafting end plate 12Y.End face in the front and back of overturning side plate 52X can be provided with bump bonding 57.Bump bonding 57 is unremitting in the height direction, has roughly certain thickness and width, is continuous print in the height direction.About the section configuration of bump bonding 57, be the same with the lower bump bonding 17 of the first embodiment and upper bump bonding 18.When outside before and after grafting end plate 12Y falls to being located at can overturning side plate 52X adjacent position time, engaging groove 16 engaged protruding 57 slides and inserts, grafting end plate 12Y be engaged to be in hold up posture can overturning side plate 52X.

The space part 19a (see Figure 30) for these joints hidden and covering part 19b (see Fig. 6) is provided with above engaging groove 16 and bump bonding 57.When bump bonding 57 slides insertion engaging groove 16, covering part 19b is accommodated in space part 19a, and bump bonding 57 is hidden in inside engaging groove 16.

According to the coffin 50 of the 5th embodiment, because when grafting end plate 12Y join to can overturning side plate 52X time bump bonding 57 be hidden in the inner side of engaging groove 16, therefore cannot see at the opening of coffin main body 52 can joint (engaging groove 16 and bump bonding 57) between overturning side plate 52X and grafting end plate 12Y, the end product quality of coffin outward appearance can be improved.

And, in coffin 50, due to basic end plate 12C, basic side plate 12B with can be adjacent to arrange grafting end plate 12Y outside the front and back of overturning side plate 52X, therefore from the fore-and-aft direction of coffin, can with the hidden basic end plate 12C of grafting end plate 12Y, basic side plate 12B and can the boundary (gap) of each sheet material of overturning side plate 52X.In addition, owing to being arranged in outside the coffin of basic side plate 12B by overturning side plate 52X, therefore basic side plate 12B and can boundary (gap) between overturning side plate 52X can be lost in coffin side, in addition, can with hiding boundary (gap) between hidden basic side plate 12B and hinge platform 53 by overturning side plate 52X.Result, in the outward appearance (coffin end face and coffin side) before and after coffin and viewed from left and right, almost can there is no the boundary (gap) of each plate, except the joint of hidden aforementioned sheet material, the end product quality of the outward appearance of the coffin after assembling can also be promoted further.

In addition, in coffin 50, except engaging groove 16 can be formed at grafting end plate 12Y at its thickness range, the front/rear end of overturning side plate 52X bump bonding 57 can also can formed in its thickness range.Therefore, the manufacture of joint (engaging groove 16 and bump bonding 57) between overturning side plate 52X and grafting end plate 12Y can become simple, fully can ensure the intensity of joint.

The foregoing describe the assembled coffin of the first to the 5th embodiment, but embodiments of the present invention are not limited to these structures, also can be attended by various modification and change.

Modified example: the locking mechanism (1) of grafting end plate

In the first to the 5th embodiment, adopt lock slots and stop pin as the locking mechanism of grafting end plate 22Y, but also can adopt the locking mechanism be made up of leaf spring.In modified example as shown in figure 32, leaf spring M1 is fixed on outside the coffin of basic end plate 12C.Leaf spring M1 extends downwardly towards outer incline, and when from left to right depressing in Figure 32, this sloping portion bends to the position consistent with the plate face of basic end plate 12C.As shown in fig. 32 a, when grafting end plate 22Y dropping place, by the medial surface of grafting end plate 22Y pressing ground, leaf spring M1 temporary bend, instantly during front end lower than leaf spring M1 of plate 24s, leaf spring M1 gets back to original state.Therefore, become leaf spring M1 be hooked in lower in state on plate 24s lock grafting end plate 22Y on move.

Modified example: the locking mechanism (2) of grafting end plate

Also the combination of leaf spring and gap-like lock slots can be adopted as the locking mechanism of grafting end plate 22Y.In the modified example of Figure 33, leaf spring M2 is fixed on the upper surface of a lower interior plate 24s, arranges the gap-like lock slots K1 of level incision in the front side (left side in Figure 33) of basis end inner panel 12C.As shown in figure 33 a, when grafting end plate 22Y dropping place, inside the coffin of grafting end plate 22Y, the front end edge curved edges of leaf spring M2 moves down, and returns original state with embedding lock slots K1.Thus, become leaf spring M2 front end lock with being hooked in state on basic end plate 12C grafting end plate 22Y on move.

Modified example: the locking mechanism (3) of grafting end plate

Also the locking mechanism of combination as grafting end plate 22Y of leaf spring and the pointed lock slots of comb can be adopted.In the modified example of Figure 34, leaf spring M2 is fixed on the upper surface of a lower interior plate 24s, arranges the lock slots K2 processed in comb teeth-shaped in the front side (left side in Figure 33) of basic end plate 12C.As shown in fig. 34 a, when grafting end plate 22Y dropping place, inside the coffin of grafting end plate 22Y, the front end of leaf spring M2 bends, and the part limit becoming trench that limit embeds lock slots K2 moves down.Thus, become the part place becoming trench that leaf spring M2 front end is hooked in lock slots K2 lock with being hooked in state on basic end plate 12C grafting end plate 22Y on move.In such a configuration, because the latched position of grafting end plate 22Y is adjusted by lock slots K2, therefore the work of locking mechanism processing occasion becomes easy.

Other modified example

In addition, the backstop being placed in basic end plate 12C also can be set inside the coffin of grafting end plate 22Y and determine mechanism as the position of grafting end plate 22Y.In example as shown in figure 33, on the medial surface of the fore-and-aft direction of grafting end plate 22Y, determine that mechanism is provided with by stopping the backstop Q that plate is formed as position.When grafting end plate 22Y dropping place, when backstop Q is placed on basic end plate 12C, the upper end of grafting end plate 22Y with can the upper end of overturning side plate consistent.Thereby, it is possible to the lowering position of correct location grafting end plate 22Y.

In the second to the 4th embodiment, also by cloth and membrane attaching are difficult in coffin body surfaces the folding line arriving corrugated board hinge at coffin outwardly.According to such structure, the outward appearance of coffin main body can be promoted further and coffin quality is improved.

In the 5th embodiment, hinge platform 53 is made up of the microscler lumps of wood, also can adopt the short shaped as frame lumps of wood.In the case, the length of hinge platform 53 is the length allowing to install hinge hinge 15, and the quantity of the hinge platform 53 used is adapted to the number of hinge hinge 15.According to such hinge platform 53, because the size of hinge platform 53 becomes closely, therefore can broadly ensure coffin inner space than first to fourth embodiment.And, can reduce with hinge platform 53 lightness that degree realizes coffin.In addition, because the material of hinge platform 53 finally reduces, therefore the manufacturing cost of coffin can be reduced.Reinforced corrugated paper sheet can be utilized to be integrally formed hinge platform 53 and basic side plate 22B, to replace hinge hinge with corrugated board hinge.

Description of reference numerals

10 assembled coffins (the first embodiment); 12 coffin main bodys; 13 lids; 12A base plate; 12B basis side plate; 12C basis end plate; 12X can overturning side plate; 12Y side plate plugboard; 15 metal hinges; 16 engaging grooves; 17 times bump bondings; Bump bonding on 18; 19a space part; 19b covering part; 20 assembled coffins (the second embodiment); 20p expansion plate; Deckle board in 21; 21m intermediate plate; 22 coffin main bodys; 22B basis side plate; 22X can overturning side plate; A plate under 23s, 24s; A plate in 23t, 24t are upper; 25 corrugated board hinges; 26 side plate frame sheets; 27 end plate frame sheets; 27f fixed part; 28 end differences; 29 notch; 30 assembled coffins (the 3rd embodiment); 32 coffin main bodys; 32Xs lower plate; 32Xt upper plate; Hinge under 35s; 35t upper hinge; 36 trims; 40 assembled coffins (the 4th embodiment); 42 coffin main bodys; 42Xs lower plate; 42Xt upper plate; Hinge under 45s; 45t upper hinge; 50 assembled coffins; 52 coffin main bodys; 52X can overturning side plate; 53 hinge platforms; 57 bump bondings; H0-h3 lock slots; L1, L2 stop pin; K1, K2 lock slots; M1, M2 sheet spring; P follows closely; Q backstop; W window unit.

Claims (5)

1. an assembled coffin, it has the base plate of rectangle, be arranged on the basic side plate of the left and right long side of this base plate face-to-face, be arranged on the basic end plate of the front and back short brink of this base plate face-to-face, can relative to described basic side plate foldedly interconnective pair of right and left can overturning side plate and releasably dropping place with described can a pair, front and back grafting end plate on the adjacent position of the rear ends of overturning side plate, wherein said assembled coffin is so formed, when described grafting end plate dropping place with described can on the adjacent position of the rear ends of overturning side plate time, described grafting end plate by engaging mechanism be engaged to described can overturning side plate, support thus described can overturning side plate hold up posture, it is characterized in that, described assembled coffin has the right lateral described basic side plate in the left side being configured in described basic end plate, be configured in the upside of described basic side plate described can overturning side plate and with described basic end plate, described basic side plate and the described described grafting end plate that can be adjacent to configure outside the front and back of overturning side plate, described engaging mechanism have along short transverse be arranged on described can overturning side plate front and back end face on upper bump bonding, with described on the identical straight line of bump bonding is arranged on the lower bump bonding on the end face of the front and back of described basic side plate and be arranged on along short transverse described grafting end plate medial surface left and right end portions on engaging groove, wherein when described grafting end plate dropping place in outside front and back with described can on the adjacent position of overturning side plate time, described engaging groove from described upper bump bonding until described lower bump bonding be inserted sliding into, thus described grafting end plate be engaged to described can overturning side plate, and described engaging mechanism has by arranging described upper bump bonding and the space part that formed above bump bonding on described and the covering part formed above described engaging groove by arranging described engaging groove from the position lower than the upper end of described grafting end plate in low position, the upper end of overturning side plate from than described, described assembled coffin is so formed, when described engaging groove from described upper bump bonding until described lower bump bonding be inserted sliding into time, described covering part is accommodated in described space part, and described upper bump bonding and described lower bump bonding hidden in the inner side of described engaging groove.

2. assembled coffin according to claim 1, it is characterized in that, described assembled coffin has described basic side plate, being configured in the described of the upside of described basic side plate can overturning side plate and inwardly can be connected to the hinge of described basic side plate by overturning side plate by described foldedly in left and right, described basic side plate and described can overturning side plate be that corrugated paper sheet material by accompanying the multiple structure that core is formed between outside plate and inner panel is integrally formed, described hinge is so formed, by plane otch cut off connect described basic side plate and described can the connecting portion of overturning side plate, described outside plate in described corrugated paper sheet material and described core, but leave described inner panel, and described basic side plate and describedly can as one man bend the remaining portion of this inner panel in demarcation line between overturning side plate.

3. assembled coffin according to claim 1, it is characterized in that, described assembled coffin has the described of the upside being arranged on described basic side plate in the lateral direction face-to-face can the lower plate of overturning side plate, being arranged on the described of the upside of described lower plate in the lateral direction face-to-face can the upper plate of overturning side plate, described lower plate can be connected to the lower hinge of described basic side plate folded-outly and described upper plate can be connected to the upper hinge of described lower plate in left and right folded-outly in left and right, described basic side plate, described lower plate and described upper plate are that the corrugated paper sheet material by accompanying the multiple structure that core is formed between outside plate and inner panel is integrally formed, described lower hinge is so formed, the described inner panel in the described corrugated paper sheet material of the connecting portion connecting described basic side plate and described lower plate and described core is cut off by plane otch, but leave described outside plate, and the demarcation line between described basic side plate and described lower plate as one man bends the remaining portion of this outside plate, and described upper hinge is so formed, the described inner panel in the described corrugated paper sheet material of the connecting portion connecting described lower plate and described upper plate and described core is cut off by plane otch, but leave described outside plate, and the demarcation line between described lower plate and described upper plate as one man bends the remaining portion of this outside plate, wherein when described can overturning side plate folded time, described lower plate by described lower hinge relative to described basic side plate by folded-out about 180 ° and be overlapped in the outer surface of described basic side plate of left and right, and described upper plate is bent inwards about 90 ° and be overlapped in the downside of described base plate relative to described lower plate by left and right by described upper hinge.

4. assembled coffin according to claim 1, it is characterized in that, described assembled coffin has the described of the upside being arranged on described basic side plate in the lateral direction face-to-face can the lower plate of overturning side plate, being arranged on the described of the upside of described lower plate in the lateral direction face-to-face can the upper plate of overturning side plate, inwardly foldedly described lower plate can be connected to the lower hinge of described basic side plate in left and right, described upper plate can be connected to the upper hinge of described lower plate in left and right folded-outly, described basic side plate, described lower plate and described upper plate are that the corrugated paper sheet material by accompanying the multiple structure that core is formed between outside plate and inner panel is integrally formed, described lower hinge is so formed, the described outside plate in the described corrugated paper sheet material of the connecting portion connecting described basic side plate and described lower plate and described core is cut off by plane otch, but leave described inner panel, and the demarcation line between described basic side plate and described lower plate as one man bends the remaining portion of this inner panel, and described upper hinge is so formed, the described inner panel in the described corrugated paper sheet material of the connecting portion connecting described lower plate and described upper plate and described core is cut off by plane otch, but leave described outside plate, and the demarcation line between described lower plate and described upper plate as one man bends the remaining portion of this outside plate, wherein when described can overturning side plate folded time, described lower plate is bent inwards by left and right relative to described basic side plate by described lower hinge and is seated in the upside of described basic end plate, and described upper plate outwards to be bent by left and right relative to described lower plate by described upper hinge and overlapping with the upside of described lower plate.

5. an assembled coffin, there is the base plate of rectangle, be arranged on the basic side plate of the left and right long side of this base plate face-to-face, be arranged on the basic end plate of the front and back short brink of described base plate face-to-face, be connected to collapsibly pair of right and left on described basic side plate can overturning side plate and releasably dropping place with described can a pair, front and back grafting end plate on the adjacent position of the rear ends of overturning side plate, described assembled coffin is so formed, when described grafting end plate dropping place with described can the rear ends of overturning side plate adjacent position time, described grafting end plate by engaging mechanism be engaged to described can overturning side plate, support thus described can overturning side plate hold up posture, it is characterized in that, described assembled coffin has the right lateral described basic side plate in the left side being configured in described basic end plate, outside the coffin being configured in described basic side plate described can overturning side plate and with described basic end plate, described basic side plate and the described described grafting end plate that can be adjacent to configure outside the front and back of overturning side plate, described engaging mechanism have along short transverse be arranged on described can bump bonding on the front/rear end of overturning side plate and be arranged on along short transverse described grafting end plate medial surface left and right end portions on engaging groove, when described grafting end plate dropping place in outside front and back with described can on the adjacent position of overturning side plate time, described engaging groove is slided by described bump bonding and inserts, thus described grafting end plate be engaged to described can overturning side plate, and described engaging mechanism has by arranging described bump bonding low position, the upper end of overturning side plate and the covering part of the space part that formed above described bump bonding and the formation above described engaging groove by arranging described engaging groove from the position lower than the upper end of described grafting end plate from than described, when described engaging groove is slided insertion by described bump bonding, described covering part is accommodated in described space part and described bump bonding is hidden in the inner side of described engaging groove, and described assembled coffin has described basic side plate, described outside the coffin being configured in described basic side plate can overturning side plate, be fixed on described can hinge platform inside the coffin of overturning side plate with inside coffin, adjoin the hinge being connected described basic side plate and described hinge platform up and down, the described assembled coffin of formation like this, when described can overturning side plate folded relative to described basic side plate time, described can overturning side plate and described hinge platform by overturning inside about described hinge unitary rotation ground.