JP2008297767A - Gravestone - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a gravestone of a stacked structure in which the stones such as a pole stone, an upper base, and an intermediate base are stacked which is improved in earthquake resistance by fitting and fixing an upper stone to fitting recesses formed in a lower stone and for which a measure for rainwater is taken. <P>SOLUTION: The fitting recesses 32-62 with predetermined depths are formed in the loading surface of the stone positioned on the lower side, and water drain holes 34-66 extending from the loading surface to the bottom surface of the stone are drilled at the center of the fitting recesses. Since the stacked stone is surely fitted and fixed to the stone on the lower side by forming the fitting recesses with predetermined depths in the loading surface of the stone, a firm stacked structural body can be provided. Therefore, even if a strong earthquake occurs, the entire part of the grave stone is not collapsed. Since the water drain holes are drilled, water can be quickly discharged even if rainwater intrudes into the fitting recesses. Consequently, the paint at the fitting and recessed portions is prevented from being deteriorated. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a tombstone. Specifically, it is a tombstone with a laminated structure in which stones such as meteorite (meteorite), upper base, and middle base are laminated, and the upper stone is fitted and fixed in the fitting recess provided in the lower stone. And tombstones that have taken rainwater countermeasures.

  The collapse caused by an earthquake is not limited to homes, and graves are no exception. The tombstone collapsed by the earthquake is a painful symbol for the spirit of the ancestors. Recently, some tombstones have been seismically designed. A typical example is a mortise. This is because the upper stone has a protrusion (stone pillar, etc.) for joining the lower stone, and the upper stone has a mortise, and the stone pillar is fitted into the mortar. It is a structure to join.

  By the way, in the case of a tombstone with such a tenon, there is no risk of the tombstone collapsing even if a slight earthquake occurs, but there is usually a tenon between the meteorite and the upper platform or lotus platform on which this meteorite is placed. It is only attached.

  For this reason, when a moderate or greater earthquake (for example, seismic intensity 5 or more) occurs, there is a strong possibility that the earthquake cannot endure and collapse.

  In addition, since conventional tombstones have no measures against rainwater, simply painting concrete materials on the stacked mounting surfaces cannot withstand many years of wind and rain, and the bonding strength between the laminated stone materials deteriorates. There was a problem.

  Therefore, the present invention solves such a conventional problem, and particularly when a tombstone is formed by laminating a plurality of independent stone materials, a fitting recess having a predetermined depth on the stone placement surface. By providing a gravestone, the tombstone is proposed which can prevent the collapse of the placed stone material and can take measures against rainwater to prevent the deterioration of the bonding strength.

In order to solve the above-mentioned problem, the tombstone according to the present invention described in claim 1 is a tombstone configured by stacking stone materials such as meteorites, upper bases, and middle bases,
The stone mounting surface located on the lower side is formed with a fitting recess having a predetermined depth,
A drainage hole penetrating from the placement surface to the bottom surface of the stone material is formed in the center of the fitting recess.

  In this invention, it is a tombstone of a laminated structure constituted by laminating a plurality of stone materials. A fitting recess having a predetermined depth is formed on the mounting surface of the stone material. The depth of the fitting recess is determined based on the total exposed height of all the stone materials to be laminated. The depth is preferably about 5% of the total exposed height from the viewpoint of preventing infall and processing of stone materials. By doing so, the depth of the fitting recess carved on the mounting surface differs depending on the stacking position of the stones, and the lower layer is deepened.

  This increases the stability of the stack and prevents the entire tombstone from collapsing even if a strong earthquake occurs.

  Further, a drainage hole penetrating to the bottom surface is formed in the substantially central portion of the fitting recess. Even rainwater that has soaked into the fitting recess due to secular change or the like can be reliably drained downward. As a result, it is possible to prevent the bonding strength of the coating material painted on the fitting recess from deteriorating. Since the drain hole is for quickly draining a small amount of rainwater that has soaked in, the inner diameter of the drain hole may be small. Preferably, any inner diameter of 3 mm is sufficient. It is preferable that the fitting recess has a slightly inclined surface toward the drain hole. This is to increase the drainage effect.

  In this invention, by forming a mating recess of a predetermined depth on the stone placement surface, the stone to be laminated is always fitted and fixed to the lower stone, so that it becomes a strong laminated structure, Even if a strong earthquake occurs, the entire tombstone will not collapse. Moreover, since the drainage hole is drilled in the stone material, even if rainwater soaks into the fitting recess, it can be drained quickly, so that it is possible to prevent deterioration of the coating material at the fitting recess.

  Subsequently, a preferred embodiment of the tombstone according to the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a main part configuration diagram showing an example of a tombstone according to the present invention. A tombstone 10 shown in FIG. 1 is a laminated tombstone in which a plurality of stones are stacked. In this example, a headstone 30 that supports the headstone 20, and a lotus base 30 that supports the headstone 30 are supported. The upper base 40 includes a middle base 50 that supports the upper base 40 and a lawn base 60 that supports the middle base 50. The grass stand 60 is supported by a caroten lid (not shown). The carote lid becomes the ground plane GL in the outer fence.

  Depending on the size of the meteorite 20, the size of the stone material that supports the meteorite 20 or less is determined. For example, if the meteorite 20 uses a 10-inch square stone, for example, the upper base 40 uses a 1-scale 6-inch square stone, the middle platform 50 uses a 2-scale 3-square stone, and the turf stand. No. 60 is a 3 inch 2 inch stone.

  Now, in this invention, a fitting recessed part is formed in the surface in which a stone is mounted. This will be described with reference to FIG. FIG. 2 is a simplified version of FIG. 1 for convenience of explanation. The caroten 70 supports the lawn table 60. The heights (exposed portions) of the meteorite 20, the lotus stand 30, the upper stand 40, the middle stand 50, and the turf stand 60 are defined as Ha, Hb, Hc, Hd, and He.

  In the present invention, the mating recesses 32, 42, 52 having a predetermined depth are provided on the surface on which the stone is placed, and thus on the placement surfaces 30a, 40a, 50a and 60a of the stones below the lotus stand 30 and 62 are provided.

  The shape of the fitting recesses 32 to 62 is selected to be the same as or slightly larger than the size of the stone to be fitted. This is because if the size of the stone material to be placed is too large, the placed stone material cannot be reliably fitted and fixed, and rainwater can easily enter the fitting recesses 32 to 62.

  The depths of the fitting recesses 32 to 62 provided in the respective stone materials 30 to 60 are different depending on the positions where they are placed, and the lower stone materials are deeper. It considers the stability of the stones to be fitted, and is designed so that the depths of the fitting recesses 32 to 62 become deeper in the lower layer.

  The depth of the fitting recesses 32 to 62 is determined by the total exposed height (total exposed height) of the stone placed thereon, and in this example is about 5% of the total exposed height. This is because if it exceeds about 5%, the problem of the unit price of the stone will be raised, and if it is about 5% or less, the stability will be deteriorated. Hereinafter, the case of selecting 5% will be described sequentially from the configuration of the lotus stand 30.

(1) Regarding the relationship between the lotus base 30 and the meteorite 20 The height (exposure height) Ha of the meteorite 20 is usually about 788 mm, so the depth ΔHa of the fitting recess 32 provided on the lotus stand 30 is 39. 4 mm, approximately 39 mm. Accordingly, since the length of the meteorite 20 is determined in consideration of the exposure height Ha and the depth ΔHa, the meteorite 20 is 5% longer than the conventionally used meteorite (Ha ′ = Ha + ΔHa = 788 + 39.4). = 827.4 mm) is used.

(2) Relationship between the upper base 40 and the lotus base 30 The depth ΔHb of the fitting recess 42 provided in the upper base 40 is about 5% of the total exposed height of all stones placed on the upper base 40. When the lotus stand 30 is about 1 × 5 inch, its height (exposure height) is about 167 mm, so the total exposure height at this time is (788 + 167 = 955 mm). As a result, 47.8 mm corresponding to 5% of the total exposed height is the depth ΔHb of the fitting recess 42 formed in the upper base 40. As the lotus stand 30 used at that time, a stone of 214.8 mm (Hb ′ = Hb + ΔHb = 167 + 47.8), which is longer than the conventional depth ΔHb, is used.

(3) Relationship between the middle platform 50 and the upper platform 40 When the height of the upper platform 40 is about 333 mm, the total exposure height up to the middle platform 40 is (788 + 167 + 333 = 1288) mm, which is 5% of this. 64.4 mm is the depth ΔHc of the fitting recess 52 in the intermediate platform 50.
Therefore, as the upper base 40, a stone material (Hc ′ = Hc + ΔHc = 333 + 64.4 = 397.4 mm) longer than the normal length by 64.4 mm is used.

(4) Regarding the relationship between the turf table 60 and the middle platform 50 Finally, when the exposure height of the middle platform 50 is 364 mm, the total exposure height up to the middle platform 50 is (788 + 167 + 333 + 364 = 1652) mm. % Of 82.6 mm is the depth ΔHd of the fitting recess 62 provided in the lawn table 60.

  And as the middle stand 50, a stone material (Hd ′ = Hd + ΔHd = 364 + 82.6 = 466.6 mm) longer than usual is used.

  In this example, the lawn pedestal 60 is made of a stone having a size of 3 × 2 and a height of 180 mm.

  Thus, in this invention, the depth and length of the fitting recess are selected according to the position of the stone to be placed.

  Further, in the present invention, as shown in FIG. 2, substantially central portions of the fitting recesses 32, 42, 52 and 62 provided in the lotus base 30, the upper base 40, the middle base 50 and the lawn base 60, which are the respective stone materials. Are formed with drain holes 34, 44, 54 and 64 penetrating to the respective bottom surfaces.

  The drain holes 34 to 64 and the fitting recesses 32, 42, 52, and 62 are communicated with each other by the inclined surfaces 36, 46, 56, and 66, so that rainwater that has soaked into the fitting recesses 32 to 62 is always promptly. Are gathered on the drain holes 34 to 64 side.

  Considering so-called “sitting” of the stone in the fitting recesses 32 to 62, the bottom surface portions 36 to 66 of the fitting recesses 32 to 62 are inclined surfaces. This will be described with reference to FIG.

  FIG. 3 is a cross-sectional view of the main part of the lotus base 30. When r is the radius to the inscribed circle inscribed in the fitting recess 32, the inclined surface 36b is about a half radius r / 2 from the center. Thereafter, the flat surface 36a is formed. In this case, the inclined surface 36b is gradually inclined from the flat surface 36a toward the drain hole 34 gradually. Since the inclined surface 36b only needs to be slightly inclined, the inclination angle is very small (within several degrees).

  If the inclined surface 36b is formed only in the vicinity of the center portion of the bottom surface portion 36 and the other bottom surface portion 36 is formed as the flat surface 36a in this way, the meteorite 20 is fitted in the fitting recess 32 as shown in FIG. In this case, so-called sitting of the meteorite 20 is improved, and the meteorite 20 can be fixed to the lotus stand 30 in a stable state. The ratio of the flat surface 36a and the inclined surface 36b is only an example. The ratio is determined by the balance between the stone sitting and the drainage effect of the soaked rainwater.

  In addition, when fixing the meteorite 20 to the lotus stand 30, as shown in FIG. 4, the fitting operation | work is performed after apply | coating the coating material 80, such as concrete, to the flat surface 36a of the fitting recessed part 32 previously. Then, after the meteorite 20 is placed, the coating material 80 is also applied to the fitting portion (joint) between the fitting recess 32 and the meteorite 20. This is a waterproof measure against rainwater infiltration.

  A similar configuration is adopted for the other fitting recesses 42, 52 and 62, but the description thereof is omitted.

  Returning to FIG. 2, the caroten lid 72 facing the drainage hole 64 drilled in the lawn table 60 is provided with a through-hole 74 that is the same as the drainage hole 64 and thicker than this. A rainwater outlet tube 76 is disposed inside the caroten lid 72 so as to cover the through hole 74. This rainwater lead-out pipe 76 is led to the back side of the tombstone 10 outside the outer fence.

  By fitting the upper stone material to the lower stone material in this way, all the laminated stone materials are firmly fitted and fixed to each other. In particular, by increasing the depth of the fitting recess as it goes to the lower layer, the fitting state is stabilized even if stones are stacked. As a result, even when a large earthquake or the like occurs, it is possible to prevent the collapse of stone materials, particularly the collapse of all stone materials.

  Furthermore, by applying a coating material to the mating portion between stone materials, the stone materials can be more firmly connected. In addition, even if rainwater infiltrates from the joint part into the fitting recess through the coating material due to aging deterioration, etc., the rainwater soaked in is quickly collected on the drainage hole side and externally passed through the drainage hole. Can be drained. As a result, there is no possibility that rainwater stays in the fitting recess and accelerates the deterioration of the coating material.

  In the above-described embodiment, the present invention is applied to a five-stage stacked tombstone. However, the number of stacked layers and the configuration of the tombstone are not particularly limited. Further, the present invention can be applied to a grave marker, a tombstone, etc. in addition to an outer fence constituting a grave and a main pillar with an umbrella.

  The present invention can be applied to tombstones installed in various cemeteries.

It is a conceptual diagram of the laminated tombstone according to the present invention. It is the principal part conceptual diagram. It is a partial cross section figure which shows a fitting recessed part. It is a partial cross section figure of the state which made stone fit in a fitting crevice.

Explanation of symbols

10 ... Tombstone 20 ... Meteorite 30 ... Lotus stand 40 ... Upper stand 50 ... Middle stand 60 ... Shiba stand 70 ... Carot 32-62 ... Fitting recess 34- 64 ... Drain hole 36-66 ... Bottom part 36a ... Flat surface 36b ... Inclined surface 76 ... Rainwater outlet pipe

Claims (3)

It is a tombstone composed of stone materials such as meteorite, upper base, and middle base,
The stone mounting surface located on the lower side is formed with a fitting recess having a predetermined depth,
A tombstone characterized in that a drainage hole penetrating from the placement surface to the bottom surface of the stone material is formed in a central portion of the fitting recess. 2. The tombstone according to claim 1, wherein the depth of the fitting recess is set to approximately 5% of the total exposed height of all stones to be laminated. The tombstone according to claim 1, wherein the fitting recess and the drain hole communicate with each other through an inclined surface.

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