CN115869154B - Environment-friendly coffin - Google Patents
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- CN115869154B CN115869154B CN202211295474.4A CN202211295474A CN115869154B CN 115869154 B CN115869154 B CN 115869154B CN 202211295474 A CN202211295474 A CN 202211295474A CN 115869154 B CN115869154 B CN 115869154B
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- 239000002023 wood Substances 0.000 claims abstract description 19
- 239000011087 paperboard Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 54
- 230000037431 insertion Effects 0.000 claims description 54
- 230000007613 environmental effect Effects 0.000 claims description 14
- 230000035515 penetration Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 11
- 239000011111 cardboard Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
The invention discloses an environment-friendly coffin, which comprises: outer coffin, inner coffin, bottom supporting structure. The outer coffin is a hollow cavity structure with an opening end, and the bottom supporting structure is arranged at the opening end of the outer coffin; the inner coffin is accommodated in the hollow cavity of the outer coffin and is pressed and held on the bottom supporting structure; the outer coffin is made of wood material, and the inner coffin is made of paperboard material. The environment-friendly coffin has the following characteristics: the outer coffin is made of traditional wood, is firm and durable and can be repeatedly used; the inner coffin is formed by folding paper boards, the inner coffin participates in cremation, and the inner coffin of the paper boards can be quickly burnt in the cremation process, so that the burning time is short; the bottom supporting structure is arranged at the opening end of the outer coffin and used for supporting the inner coffin, so that the inner coffin is prevented from collapsing in the process of coffin lifting and moving, and the use stability is improved.
Description
Technical Field
The invention relates to the technical field of coffins, in particular to an environment-friendly coffin.
Background
Cremation is widely accepted by the world, and currently, coffins used for cremation are mainly made of wood, so that on one hand, a large amount of cut wood can cause environmental damage, and on the other hand, the wood has higher ignition point, so that the burning time is longer, the fuel consumption is more, the impurity is more after cremation, and the collection and treatment are more troublesome.
The prior art (CN 2408858Y) discloses an environment-friendly coffin structure obtained by folding cardboard, which is mainly obtained by folding cardboard, solving the technical problems set forth above. However, the structure of the prior art coffin is too complicated in structure, spending great mind on how to strengthen the stability of the coffin structure, and it is required to go through a large and cumbersome folding process to obtain the coffin. Furthermore, the coffin structure obtained by folding the paper board has the structural stability which is difficult to match with that of the traditional wood, and the problem of collapse is easy to occur, and the problem should be avoided to the greatest extent once the problem occurs that the result is serious.
Therefore, the coffin manufactured by adopting the wood has high structural stability, but has the problem of environmental protection; the coffin is folded by the paper board, which has the problems of high environmental protection degree and low structural stability. Therefore, how to design an environment-friendly coffin can solve the environmental protection problem and improve the structural stability, which is a technical problem to be solved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an environment-friendly coffin which can solve the problem of environmental protection and improve the structural stability.
The aim of the invention is realized by the following technical scheme:
An environmental protection coffin, comprising: an outer coffin, an inner coffin and a bottom supporting structure;
The outer coffin is a hollow cavity structure with an opening end, and the bottom supporting structure is arranged at the opening end of the outer coffin;
The inner coffin is accommodated in the hollow cavity of the outer coffin and is pressed on the bottom supporting structure;
The outer coffin is made of wood material, and the inner coffin is made of paperboard material.
In one embodiment, the inner coffin comprises: a bottom plate, two long side plates, two short side plates and a top plate;
the bottom plate is of a rectangular plate surface structure and is provided with two long sides and two short sides;
the two long side plates are respectively arranged at two long sides of the bottom plate, and the two short side plates are respectively arranged at two short sides of the bottom plate;
The two long side plates and the two short side plates form an accommodating chamber around the bottom plate;
The top plate cover is arranged on the two long side plates and the two short side plates to seal the accommodating cavity.
In one of the embodiments of the present invention,
The two long edges of the bottom plate are provided with bottom plug holes, and the two long side plates are plugged into the bottom plug holes through bottom plugs;
The two ends of each long side plate are respectively provided with a splicing groove, the two ends of each short side plate are respectively provided with a splicing convex column, and the two ends of each short side plate are respectively spliced in the splicing grooves of the two long side plates through the splicing convex columns;
The top plug holes are formed in two long edges of the top plate, and the two long side plates are plugged into the top plug holes through top plugs.
In one embodiment, the outer coffin is provided with a handle on the outside.
In one of the embodiments of the present invention,
Longitudinal avoidance grooves and transverse avoidance grooves which are crisscrossed are formed in the surface of the bottom plate;
The lateral wall of the outer coffin is provided with a longitudinal insertion hole and a transverse insertion hole, the longitudinal insertion hole corresponds to the longitudinal avoidance groove, and the transverse insertion hole corresponds to the transverse avoidance groove;
the bottom support structure includes: a longitudinal insertion rod and a transverse insertion rod; the transverse insertion rod penetrates through the transverse insertion hole and is accommodated in the transverse avoidance groove; the longitudinal inserting rod penetrates through the longitudinal inserting hole and is accommodated in the longitudinal avoiding groove;
The longitudinal inserting rod comprises a front inserting rod and a rear inserting rod, and the front inserting rod and the rear inserting rod are respectively inserted into the longitudinal avoiding groove from two ends of the longitudinal avoiding groove; a supporting groove is formed in the transverse insertion rod, and one end of the front insertion rod and one end of the rear insertion rod are pressed on the supporting groove;
The depth of the longitudinal avoidance groove and the depth of the transverse avoidance groove are H, and the thickness of the longitudinal penetration rod and the transverse penetration rod is T, wherein H is more than T;
The clamping blocks are arranged on the longitudinal penetrating rods, and clamping grooves corresponding to the clamping blocks are formed in the longitudinal avoiding grooves.
In one of the embodiments of the present invention,
The number of the longitudinal avoidance grooves is three, and the number of the transverse avoidance grooves is one;
The number of the longitudinal penetrating rods is three, and the number of the transverse penetrating rods is one.
In one embodiment, the longitudinal through-inserting rods are of steel structure, and the transverse through-inserting rods and the longitudinal through-inserting rods are of steel structure.
In one embodiment, the longitudinal through-inserting rods are of wood structure, and the transverse through-inserting rods and the longitudinal through-inserting rods are of wood structure.
The environment-friendly coffin has the following characteristics:
1. The outer coffin is made of traditional wood, is firm and durable, does not participate in cremation, can be repeatedly used, and can be engraved with various patterns to show the weight;
2. the inner coffin is formed by folding paper boards, the inner coffin participates in cremation, the inner coffin of the paper boards can be burnt rapidly in the cremation process, the burning time is short, the consumption of fuel used in cremation is small, the impurity is less after cremation, and the collection and the treatment are convenient;
3. because the inner coffin is formed by folding the paper board, the structural stability of the inner coffin with the paper board structure is far inferior to that of the traditional wood, therefore, the bottom supporting structure is arranged at the opening end of the outer coffin, and is used for supporting the inner coffin, so that the inner coffin is prevented from collapsing in the process of lifting and moving the coffin, and the use stability is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an assembly view of an environment-friendly coffin according to an embodiment of the present invention;
Fig. 2 is an exploded view (one) of the environment-friendly coffin shown in fig. 1;
fig. 3 is an exploded view (II) of the environment-friendly coffin shown in fig. 1;
fig. 4 is an exploded view of an inner coffin of the environment-friendly coffin shown in fig. 3;
Fig. 5 is a partial view of the inner coffin of the environment-friendly coffin shown in fig. 3;
fig. 6 is a structural view of a bottom plate of the environment-friendly coffin shown in fig. 3;
fig. 7 is a structural view of an outer coffin of the environment-friendly coffin shown in fig. 3;
fig. 8 is a combined view of the bottom support structure of the environment-friendly coffin shown in fig. 3;
FIG. 9 is an exploded view of the bottom support structure shown in FIG. 8;
FIG. 10 is a plan view of the base plate shown in FIG. 6;
FIG. 11 is a plan view of the longitudinal bayonet of FIG. 8;
fig. 12 is a plan view of the transverse rod of fig. 8.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, 2 and 3, the present invention discloses an environment-friendly coffin 10, which comprises: outer coffin 100, inner coffin 200, bottom support structure 300.
The outer coffin 100 is a hollow cavity structure having an open end, and the bottom support structure 300 is provided at the open end of the outer coffin 100.
The inner coffin 200 is received in the hollow cavity of the outer coffin 100 and is pressed against the bottom supporting structure 300.
The outer coffin 100 is made of wood, and the inner coffin 200 is made of cardboard.
The environmental coffin 10 of the above structure has the following characteristics:
1. The outer coffin 100 is made of traditional wood, is firm and durable, does not participate in cremation, can be repeatedly used, and can be engraved with various patterns to show the weight of a village on the outer coffin 100;
2. the inner coffin 200 is formed by folding paper boards (refer to the prior art), the inner coffin 200 participates in cremation, the inner coffin 200 of the paper boards can be burnt rapidly in the cremation process, the burning time is short, the consumption of fuel used in cremation is small, the impurity is less after cremation, and the collection and the treatment are convenient;
3. Because the inner coffin 200 is formed by folding paper boards, the inner coffin 200 with the paper board structure is far inferior to the traditional wood in terms of structural stability, and for this reason, the bottom supporting structure 300 is particularly arranged at the opening end of the outer coffin 100 and is used for supporting the inner coffin 200, so that the inner coffin 200 is prevented from collapsing in the process of coffin lifting and moving, and the use stability is improved.
Next, a specific structure of the inner coffin 200 will be described:
as shown in fig. 4, the inner coffin 200 includes: a bottom plate 210, two long side plates 220, two short side plates 230, and a top plate 240.
The bottom plate 210 has a rectangular plate structure, and the bottom plate 210 has two long sides and two short sides.
The two long side plates 220 are respectively disposed at two long sides of the bottom plate 210, and the two short side plates 230 are respectively disposed at two short sides of the bottom plate 210.
Two long side plates 220 and two short side plates 230 form a receiving chamber 250 (shown in fig. 5) around the bottom plate 210.
As shown in fig. 4, a top plate 240 is provided to cover the two long side plates 220 and the two short side plates 230 to seal the receiving chamber 250.
As can be seen from the above description, the inner coffin 200 is formed by mutually splicing a plurality of plates, and a bottom plate 210, two long side plates 220, two short side plates 230, and a top plate 240 can be quickly spliced.
It should be noted that, the inner coffin 200 of the present invention has a spliced structure, which can solve the following technical problems:
In the burial field, the bottom plate 210 is firstly placed beside the ice coffin, then the evanescent person is lifted out of the ice coffin and placed on the bottom plate 210, and the evanescent person can be very conveniently lifted as no barrier exists around the bottom plate 210, so that the evanescent person is not easy to slide down;
After finishing the objects around the evanescent, two long side plates 220 and two short side plates 230 are wound around the bottom plate 210;
finally, a top plate 240 is placed over the two long side plates 220 and the two short side plates 230 to seal the receiving chamber 250.
As shown in fig. 4, more specifically, two long sides of the bottom plate 210 are provided with bottom insertion holes 211, and two long side plates 220 are inserted into the bottom insertion holes 211 through bottom pins 221; the two ends of each long side plate 220 are respectively provided with a plugging groove 222, the two ends of each short side plate 230 are respectively provided with a plugging convex column 231, and the two ends of each short side plate 230 are respectively plugged in the plugging grooves 222 of the two long side plates 220 through the plugging convex columns 231; the top plate 240 has a top insertion hole 241 formed on both long sides, and the two long side plates 220 are inserted into the top insertion hole 241 through top pins (not shown).
It can be seen that the splicing can be achieved more quickly, more accurately and more stably by the cooperation of the convex columns and the concave grooves among the bottom plate 210, the two long side plates 220, the two short side plates 230 and the top plate 240.
The outside of the outer coffin 100 of the present invention is provided with a handle 900 (as shown in fig. 3), and the entire environment-friendly coffin 10 can be more conveniently moved by providing the handle 900.
As can be seen from the above description, the environmental protection coffin 10 of the present invention mainly comprises three parts, namely, an outer coffin 100, an inner coffin 200 and a bottom supporting structure 300, wherein the inner coffin 200 is spliced, the outer coffin 100 is covered outside the inner coffin 200 through an opening thereof, and the bottom supporting structure 300 is arranged at the opening of the outer coffin 100, so as to prevent the inner coffin 200 from collapsing during the coffin lifting movement.
However, since the bottom plate 210 of the inner coffin 200 is already in contact with the ground, the bottom plate 210 of the inner coffin 200 needs to be lifted up to a certain height to form a gap with the ground, so that the bottom support structure 300 can be placed at the open end of the outer coffin 100, thereby achieving the support of the inner coffin 200. When the bottom plate 210 of the inner coffin 200 is lifted, not only a great force is required, but also collapse easily occurs. For this reason, further improvement of the above-structured environment-friendly coffin 10 is required, and the bottom support structure 300 can be easily placed at the open end of the outer coffin 100 without lifting the bottom board 210 of the inner coffin 200.
As shown in fig. 6, specifically, longitudinal avoidance grooves 201 and transverse avoidance grooves 202 which are crisscrossed are formed on the surface of the bottom plate 210.
As shown in fig. 7, a longitudinal insertion hole 101 and a transverse insertion hole 102 are formed in the side wall of the outer coffin 100, the longitudinal insertion hole 101 corresponds to the longitudinal avoidance groove 201, and the transverse insertion hole 102 corresponds to the transverse avoidance groove 202.
As shown in fig. 8 and 9, the bottom support structure 300 includes: a longitudinal through-rod 310, a transverse through-rod 320. The transverse insertion rod 320 is inserted into the transverse insertion hole 102 and is accommodated in the transverse avoidance groove 202; the longitudinal insertion rod 310 is inserted into the longitudinal insertion hole 101 and is accommodated in the longitudinal escape groove 201.
As shown in fig. 8 and 9, the longitudinal penetration rod 310 includes a front penetration rod 311 and a rear penetration rod 312, and the front penetration rod 311 and the rear penetration rod 312 are respectively inserted into the longitudinal escape groove 201 from both ends of the longitudinal escape groove 201; the transverse insertion rod 320 is provided with a supporting groove 321, and one end of the front insertion rod 311 and one end of the rear insertion rod 312 are pressed against the supporting groove 321.
The depth of the longitudinal avoidance groove 201 and the lateral avoidance groove 202 is H (as shown in fig. 10), and the thickness of the longitudinal penetration rod 310 and the lateral penetration rod 320 is T (as shown in fig. 10 and 11), H > T.
Wherein, the longitudinal inserting rod 310 is provided with a clamping block 309 (as shown in fig. 9), and the longitudinal avoiding groove 201 is provided with a clamping groove 209 (as shown in fig. 6) corresponding to the clamping block 309.
Next, a method of using the above-structured environment-friendly coffin 10 will be described:
after the inner coffin 200 is spliced, at this time, the bottom plate 210 of the inner coffin 200 is placed on the ground, most of the plate surface of the bottom plate 210 is gapless with the ground, and only the longitudinal avoidance grooves 201 and the transverse avoidance grooves 202 form gaps with the ground;
The outer coffin 100 is covered outside the inner coffin 200 through the opening end thereof, and the inner coffin 200 is accommodated in the hollow cavity of the outer coffin 100; it should be noted that, the hollow cavity of the outer coffin 100 has a volume larger than that of the whole inner coffin 200, and a gap is formed between the inner wall of the outer coffin 100 and the outer wall of the inner coffin 200, so that the outer coffin 100 can be sleeved on the inner coffin 200 more conveniently;
The transverse inserting rod 320 is inserted into the longitudinal avoidance groove 201 through the longitudinal inserting hole 101, and then the front inserting rod 311 and the rear inserting rod 312 are respectively inserted into the longitudinal avoidance groove 201 from two ends of the longitudinal avoidance groove 201, at this time, one end of the front inserting rod 311 and one end of the rear inserting rod 312 are pressed and held on the supporting groove 321, so that the whole bottom supporting structure 300 can be quickly inserted into place.
In the invention, because the length of the bottom plate 210 is longer (usually more than 2 meters), in order to enable the plugging process of the longitudinal plugging rod 310 to be smoother and free from obstruction, the longitudinal plugging rod 310 is divided into two parts to obtain the front plugging rod 311 and the rear plugging rod 312, and the front plugging rod 311 and the rear plugging rod 312 are respectively plugged into the longitudinal avoidance groove 201 from the two ends of the longitudinal avoidance groove 201, so that the stroke of the front plugging rod 311 and the rear plugging rod 312 in the plugging process is reduced, obstruction is reduced, and quick plugging is realized;
It is particularly noted that in the present invention, the depth of the longitudinal avoidance groove 201 and the lateral avoidance groove 202 is H, the thickness of the longitudinal insertion rod 310 and the lateral insertion rod 320 is T, and H > T, which is a structural design, on one hand, facilitates smooth insertion of the longitudinal insertion rod 310 and the lateral insertion rod 320, and on the other hand, facilitates smooth extraction of the longitudinal insertion rod 310 and the lateral insertion rod 320, and on the other hand, during the overall movement of the environmental coffin 10, the longitudinal insertion rod 310 and the lateral insertion rod 320 are not easy to slide off, and it is ensured that the inner coffin 200 does not shake during movement. The specific explanation is as follows:
1. When the longitudinal through-inserting rods 310 and the transverse through-inserting rods 320 are inserted, the bottom plate 210 of the inner coffin 200 is in contact with the ground, the opening end of the outer coffin 100 is also in contact with the ground, the depth of the longitudinal avoiding grooves 201 and the transverse avoiding grooves 202 is larger than the thickness of the longitudinal through-inserting rods 310 and the transverse through-inserting rods 320, namely H is larger than T, in the inserting process, gaps exist between the longitudinal avoiding grooves 201 and the longitudinal through-inserting rods 310, gaps exist between the transverse avoiding grooves 202 and the transverse through-inserting rods 320, and due to the existence of the gaps, the longitudinal through-inserting rods 310 and the transverse through-inserting rods 320 can smoothly pass through the avoiding grooves without obstruction;
2. When the outer coffin 100 is lifted, since the longitudinal insertion bars 310 and the transverse insertion bars 320 are inserted into the longitudinal insertion holes 101 and the transverse insertion holes 102, that is, the longitudinal insertion bars 310 and the transverse insertion bars 320 have been stably overlapped at the open ends of the outer coffin 100, the outer coffin 100 can lift the inner coffin 200 off the ground through the longitudinal insertion bars 310 and the transverse insertion bars 320; it should be noted that the bottom plate 210 of the inner coffin 200 protrudes slightly from the open end of the outer coffin 100;
3. at the moment of lifting the coffin 200 off the ground, the coffin 200 moves down by one height to complement the gap due to the existence of the gap, so that the longitudinal avoidance groove 201 is pressed on the longitudinal through inserting rod 310, the transverse avoidance groove 202 is pressed on the transverse through inserting rod 320, no gap is generated, the clamping blocks 309 and the clamping grooves 209 are mutually clamped, and therefore, the longitudinal through inserting rod 310 and the transverse through inserting rod 320 are not easy to separate out when being pressed by the coffin 200, and the coffin 200 is limited by the longitudinal through inserting rod 310 and the transverse through inserting rod 320 and does not shake when moving;
4. When the whole environment-friendly coffin 10 is placed on the ground, the plate surface of the bottom plate 210 of the inner coffin 200 contacts the ground first, and then the opening end of the outer coffin 100 contacts the ground, namely, the inner coffin 200 and the outer coffin 100 are relatively moved, at this time, the longitudinal avoidance groove 201 and the longitudinal through-inserting rod 310 generate a gap again, and the transverse avoidance groove 202 and the transverse through-inserting rod 320 generate a gap again, so that the longitudinal through-inserting rod 310 and the transverse through-inserting rod 320 can be easily pulled out.
As shown in fig. 2 and 3, in the present embodiment, the number of the longitudinal avoidance grooves 201 is three, and the number of the transverse avoidance grooves 202 is one; the number of longitudinal through-rods 310 is three and the number of transverse through-rods 320 is one. Through setting up many and dodging groove and many inserted bars, can improve holistic structural strength.
In the present embodiment, the transverse penetration rod 320 and the longitudinal penetration rod 310 are of steel structure. In other embodiments, the transverse and longitudinal through-rods 320, 310 may also be wood structures.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. An environmental protection coffin, comprising: an outer coffin, an inner coffin and a bottom supporting structure;
The outer coffin is a hollow cavity structure with an opening end, and the bottom supporting structure is arranged at the opening end of the outer coffin; the inner coffin is accommodated in the hollow cavity of the outer coffin and is pressed on the bottom supporting structure; the outer coffin is made of wood material, and the inner coffin is made of paperboard material;
The inner coffin includes: a bottom plate, two long side plates, two short side plates and a top plate; the bottom plate is of a rectangular plate surface structure and is provided with two long sides and two short sides; the two long side plates are respectively arranged at two long sides of the bottom plate, and the two short side plates are respectively arranged at two short sides of the bottom plate; the two long side plates and the two short side plates form an accommodating chamber around the bottom plate; the top plate cover is arranged on the two long side plates and the two short side plates to seal the accommodating cavity;
The two long edges of the bottom plate are provided with bottom plug holes, and the two long side plates are plugged into the bottom plug holes through bottom plugs; the two ends of each long side plate are respectively provided with a splicing groove, the two ends of each short side plate are respectively provided with a splicing convex column, and the two ends of each short side plate are respectively spliced in the splicing grooves of the two long side plates through the splicing convex columns; the two long edges of the top plate are provided with top plug holes, and the two long side plates are plugged into the top plug holes through top plugs;
Longitudinal avoidance grooves and transverse avoidance grooves which are crisscrossed are formed in the surface of the bottom plate; the lateral wall of the outer coffin is provided with a longitudinal insertion hole and a transverse insertion hole, the longitudinal insertion hole corresponds to the longitudinal avoidance groove, and the transverse insertion hole corresponds to the transverse avoidance groove; the bottom support structure includes: a longitudinal insertion rod and a transverse insertion rod; the transverse insertion rod penetrates through the transverse insertion hole and is accommodated in the transverse avoidance groove; the longitudinal inserting rod penetrates through the longitudinal inserting hole and is accommodated in the longitudinal avoiding groove; the longitudinal inserting rod comprises a front inserting rod and a rear inserting rod, and the front inserting rod and the rear inserting rod are respectively inserted into the longitudinal avoiding groove from two ends of the longitudinal avoiding groove; a supporting groove is formed in the transverse insertion rod, and one end of the front insertion rod and one end of the rear insertion rod are pressed on the supporting groove; the depth of the longitudinal avoidance groove and the depth of the transverse avoidance groove are H, and the thickness of the longitudinal penetration rod and the transverse penetration rod is T, wherein H is more than T; the clamping blocks are arranged on the longitudinal penetrating rods, and clamping grooves corresponding to the clamping blocks are formed in the longitudinal avoiding grooves.
2. An environmental protection coffin according to claim 1, characterized in that the outer coffin is provided with a handle on the outside.
3. An environmental protection coffin according to claim 1, characterized in that,
The number of the longitudinal avoidance grooves is three, and the number of the transverse avoidance grooves is one;
The number of the longitudinal penetrating rods is three, and the number of the transverse penetrating rods is one.
4. An environmental protection coffin according to claim 1, characterized in that the longitudinal through-inserting bars are of steel construction, and the transverse through-inserting bars and the longitudinal through-inserting bars are of steel construction.
5. An environmental protection coffin according to claim 1, characterized in that the longitudinal through-inserting bars are of wood construction, and the transverse through-inserting bars and the longitudinal through-inserting bars are of wood construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211295474.4A CN115869154B (en) | 2022-12-31 | 2022-12-31 | Environment-friendly coffin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211295474.4A CN115869154B (en) | 2022-12-31 | 2022-12-31 | Environment-friendly coffin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115869154A CN115869154A (en) | 2023-03-31 |
| CN115869154B true CN115869154B (en) | 2024-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211295474.4A Active CN115869154B (en) | 2022-12-31 | 2022-12-31 | Environment-friendly coffin |
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| DE19516500A1 (en) * | 1995-05-05 | 1996-11-07 | Moosmann Gmbh & Co | Coffin esp. one made from wood |
| CN2408858Y (en) * | 2000-03-22 | 2000-12-06 | 赖健财 | Environmental protection coffin structure |
| CN2555019Y (en) * | 2002-03-19 | 2003-06-11 | 曾祥村 | Rausable combined coffin structure |
| CN1537522A (en) * | 2003-04-17 | 2004-10-20 | 柳水树 | Making method of environmental protection and combination type coffin and structure thereof |
| KR20100073652A (en) * | 2008-12-23 | 2010-07-01 | 하지성 | A process for preparing coffin by using hanji |
| JP2010264091A (en) * | 2009-05-15 | 2010-11-25 | Moriya Zaimokuten:Kk | Constructible lightweight wooden coffin |
| CN203458569U (en) * | 2013-07-30 | 2014-03-05 | 重庆创新玻璃钢有限公司 | Environment-friendly glass fiber reinforced plastic coffin |
| JP2018068641A (en) * | 2016-10-28 | 2018-05-10 | 株式会社Ｈｍｈ | Double coffin |
| CN213130569U (en) * | 2020-07-16 | 2021-05-07 | 扬州珍友工艺品有限公司 | Paper coffin convenient to transport |
| KR20220000409U (en) * | 2020-08-08 | 2022-02-15 | 강민식 | Paper casket for funeral |
| CN213553387U (en) * | 2020-10-16 | 2021-06-29 | 四会市大沙镇华记实木材厂 | Hollow plate cremation round coffin |
| KR102419252B1 (en) * | 2021-09-24 | 2022-07-11 | 이귀재 | paper coffin |
| CN216536035U (en) * | 2021-10-25 | 2022-05-17 | 上海熠缘科技有限公司 | Assembled coffin adopting mortise and tenon structure |
| CN216754910U (en) * | 2022-01-06 | 2022-06-17 | 纪会章 | Vertical-binding coffin |
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| CN115869154A (en) | 2023-03-31 |
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