JP2978475B1 - Buried grave - Google Patents

Abstract

Abstract: [PROBLEMS] The remains of a dead person can be stored in the inside and it is always immobile. When you mourn, only the inscription of a desired dead person can be accurately displayed on the front while the remains of the dead remain immovable. On the anniversary of each dead person who wishes to mourn in the face-to-face state of the deceased, the inscription of the deceased can be put in front of the memorial of the deceased. SOLUTION: A rod stone 10 is put in a hollow part of an outer cylinder 20 and a cylindrical outer cylinder 20 placed upright on a base stone 1, and is attached to the base stone 1 so as to be rotatable in a horizontal plane. An inner cylinder 30 having an osteotomy hole 34 formed therein. A detent mechanism 5 is provided between the upper surface of the base stone 1 and the bottom surface of the inner cylinder 30.
0 is provided, and a window 21 is formed on the front surface of the outer cylinder 20.
2 is displayed on the upper surface of the inner cylinder 30,
When the 0 is attached and the cap stone 40 is grasped by hand and rotated in the horizontal plane, the inner cylinder 30 rotates on the base stone 1 in the horizontal plane.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tombstone.

[0002]

2. Description of the Related Art In a graveyard, bone pots and bone boxes containing the remains of the dead are buried, and the dead are buried. Traditional tombstones are placed upright in the graveyard where the dead were buried. In a conventional tombstone, for example, a rod, such as a rectangular parallelepiped or a column, is placed upright on a base stone, and a cap stone is placed on an upper surface of the rod. The rocks are engraved with inscriptions such as the commanding name (legal name), slang name, date of death, and achievements of the dead who sleep forever under the tombstone. Every year on the anniversary of the dead, relatives of the dead join hands in front of the tombstone, mourn the dead and mourn the dead. In some conventional tombstones, not only the inscription of one dead person but also the inscriptions of a plurality of dead persons who are bloody to each other are engraved on the stone. In this case, it is possible to mourn not only one dead person but also a plurality of dead persons by holding hands in front of the tombstone and keeping in mind the condolences.

[0003]

However, conventionally,
Indiscriminate movement of the remains of the dead is thought to be a hindrance to a restful sleep and is taboo. For this reason, there was no idea to move or rotate the burial mark where the remains of the deceased were stored. on the other hand,
Cutting technology for turning stone into gravestones has advanced. In addition, the number of consumers who are not satisfied with the shape of the conventional tombstone is increasing, and a tombstone having a new shape and various functions is desired. In addition, even if hands are held in front of the grave marker to memorialize the mourning and mourn the dead, the dead subject to mourning are buried under the grave marker. In other words, there is no remains of the dead and only a rock stone in front of the hands. It is a humanity to wish to mourn the dead, even if it is a little closer to the dead, and it is a compelling wish of relatives. In addition, if relatives join hands in front of the burial gravestone and mourn the dead, the relatives will mourn each and every one of the dead. Rather, he mourns the deaths of the bloody dead. Conversely, there is a problem that there is no tombstone that can be put to condolences while watching the inscription of each individual of the dead.

In view of such circumstances, the present invention is capable of accommodating the remains of the deceased inside, and is always immobile. When mourning, the ashes of the deceased remain unchanged, and only the inscription of the desired deceased is accurately placed on the front. Provide a buried gravestone that can be displayed and faced with the deceased, in front of the inscription of the deceased on the anniversary of each deceased wishing to mourn. The purpose is to:

[0005]

The ossuary grave mark of claim 1 is
A tombstone in which a rock stone is placed upright on a top surface of a base stone, and a cap stone is placed on an upper surface of the rock stone, wherein the rock stone is a cylindrical outer cylinder placed upright on the base stone, and An inner cylinder having an inner cylinder with a bone hole formed therein, which is rotatably attached to the base stone in a horizontal plane and has a bone hole therein, and a window is formed on the front surface of the outer cylinder; the side peripheral surface of the display surface dead inscription appears Kasaishi is attached to an upper surface of the inner cylinder, grabbed by hand該笠stones, said inner cylinder so as to rotate in a horizontal plane, the base stone upon
Surface, an anchor is attached at its lower end, said anchor
At the upper end of the ostium, the ostium inserted into the ostium is fixed.
Even if the inner cylinder is rotated in a horizontal plane,
Is characterized by not rotating . Burial grave markers of claim 2 is the invention of claim 1 Symbol placement, the side peripheral surface of the inner cylinder, characterized in that the figure Jizou engraved. Claim 3
'S burial grave markers, in the invention of claim 1 or 2, wherein,
On the side peripheral surface of the inner cylinder, at intervals in the circumferential direction,
The inscription of the deceased is displayed, and dates indicating the anniversary of the death are engraved on the cap stone at intervals in the circumferential direction. The burial mark of claim 4 is claim 1, 2 or 3.
In the invention described, the top surface of the base stone and the bottom of the inner cylinder
A detent mechanism is provided between the
You.

[0006]

Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a front view of the burial mound of this embodiment, and FIG. 2 is a vertical sectional view taken along the line II-II of FIG. As shown in FIGS. 1 and 2, the ossuary tombstone of the present embodiment has a rock stone 10 erected on a base stone 1 like a conventional gravestone, and a cap stone 40 is placed on the upper surface of the rod stone 10. Things. The rod 10 is composed of an outer cylinder 20 and an inner cylinder 30. A detent mechanism 50 is provided between the top surface of the base stone 1 and the bottom surface of the inner column 30. The base stone 1, the outer cylinder 20 of the rod 10 and the inner cylinder 30 and the cap stone 40 of the rod 10 are each made of granite such as granite, but need not be granite, and may be any stone. There is no limitation on the chemical composition of the stone, and stones of various chemical compositions can be adopted.

First, the base stone 1 will be described. FIG. 3 is a simple diagram of the base stone 1, in which (A) is a plan view and (B) is a front view.
As shown in the figure, a base stone 1 is formed by forming a columnar stone material into a religious outline such as Buddhism using a sandblaster or the like. The symbol m indicates a decorative pattern. The symbol e indicates a decorative part that has been cut off. In addition, the base stone 1 is obtained by performing decorative carving on a columnar stone material, but need not be a column, and the shape is not particularly limited. Furthermore, the decorative pattern m and the decorative portion e are merely engraved as a custom, and need not be provided.

The base stone 1 is formed with a drain hole h having an L-shaped cross section. That is, the drain hole h is formed by vertically penetrating the vertical hole from the top surface to the bottom surface of the base stone 1 and forming a horizontal hole from the bottom of the front surface of the base stone 1 to the lower end of the vertical hole. For this reason, rainwater or the like is drained from the drain hole h.
Through the base stone 1 and discharged from the front of the base stone 1.
Water does not collect on the upper surface of the. In addition, when the bone burial mark of this embodiment is used indoors, the drain hole h may not be provided.

On the upper surface of the base stone 1, there is formed an annular tenon hole 7 for fitting an outer cylinder 20, which will be described later.

[0010] A disc-shaped turntable 2A is placed on the center upper surface of the base 1 and the turntable 2A is attached to the base 1 by screws 4A. A large number of bearing seats 3A are annularly arranged on the upper surface of the turntable 2A, and each bearing seat 3A is formed in a concave shape. Each bearing seat 3A is for receiving a bearing B. Between the top surface of the base stone 1 and the bottom surface of the inner cylinder 30,
The mounting groove 51, the spring 53, and the sphere 54 of the detent mechanism 50 are provided, but the details will be described later. An anchor 5 made of stainless steel or rust-proof reinforced plastic is provided upright on the center upper surface of the turntable 2A. The details of the anchor 5 will be described later. In addition, the base stone 1 is, as shown in FIG.
It may be formed in the form of a flower of a vetch, and various shapes may be adopted.

Next, the outer cylinder 20 of the rod 10 will be described. 4A and 4B are a single view of the outer cylinder 20, in which FIG. 4A is a plan view and FIG. 4B is a front view. As shown in FIGS. 4A and 4B, the outer cylinder 20 of the rock stone 10 has a cylindrical shape.
A vertically long window 2 is provided on the front side of the outer peripheral surface of the outer cylinder 20.
1 is formed. The bottom of the outer cylinder 20 is fitted into the tenon 7 of the base stone 1, and the outer cylinder 20 is placed upright on the base stone 1. The outer cylinder 20 may have a shape as shown in FIGS. 11 and 12 as well as a cylindrical shape. That is, the shape may be such that a cylinder is cut out from a square pillar or an octagonal pillar and the inside is hollow. Furthermore, as long as the outer cylinder 20 has a hollow portion formed by hollowing out a column, the shape of the outer surface is not particularly limited.
In this case, an annular rotating rail may be formed on the upper surface of the outer cylinder 20 so that the cap stone 40 can be rotatably installed.

Next, the inner column 30 of the rod 10 will be described. FIGS. 5A and 5B are a single view of the inner cylinder 30, in which FIG. 5A is a front view and FIG. 5B is a rear view. FIG. 6 is a plan view of the inner cylinder 30. As shown in FIGS. 5 and 6, on the side peripheral surface of the inner column 30, a plurality of dead persons such as a kaname (legal name), a common name, a date of death, a work before birth, etc. are provided at intervals in the circumferential direction. Inscription 32
Are engraved in a concave shape with a sand blaster, a vibration tool using electric power or air pressure, or the like. In addition to the inscription 32, a figure Jizo 31 is engraved on the side peripheral surface of the inner cylinder 30. It is advisable to engrave this figure Jizo 31 with the sect of the dead. The figure Jizo 31 is considered to protect the remains of the dead who was buried in the burial hole 34. It should be noted that, in the ossuary burial mark of the present embodiment, the figure Jizo 31 and the inscription 32 do not necessarily have to be engraved on the side peripheral surface of the inner column 30, and the figure Jizo 31 is formed on the side peripheral surface of the inner column 30.
Even if the inscription 32 is not engraved, it may be engraved. For example, a living person may intend to inscribe his or her inscription 32 on the side peripheral surface of the inner cylinder 30 in case of death in the future. Furthermore, it is preferable to apply a water-insoluble ink or vermilion to the figure jizo 31 or the inscription 32 so that the appearance is good and it is preferable.

Inside the inner cylinder 30, an osteotomy hole 34 is formed from the upper surface by, for example, a diamond blade or the like. A communication hole 33 is formed on the bottom surface of the inner column 30 toward the inside thereof.
Numeral 3 communicates with the bone hole 34. Inside the bone hole 34, an ossuary tank 37 for arranging the remains of one or more dead people is inserted. The bone filling tank 37 is composed of an inner plate 37a and an outer plate 37b.
Each of the outer plates 37b has a shape in which a circular bottom plate is attached to one opening of a cylinder. The inner plate 37a is fitted to the outer plate 37b, and the inner plate 37a may be fixed to the outer plate 37b or may be detachable. This bone filling tank 3
The upper end of the anchor 5 is fixed to the bottom of the outer plate 37a by a pin or the like. A lid 38 is detachably attached to the upper part of the bone filling tank 37, and a handle is attached to the upper part of the lid 38 for easy grasping. When the outer plate 37b is detachably attached to the inner plate 37a of the bone filling tank 37 without being fixed thereto, if the handle of the cover 38 is grasped and pulled up, the inner plate 37a can be pulled up together with the cover 38. it can. For this reason, it is preferable because the ashes of the deceased can be easily laid or removed from the inner plate 37a of the ossuary tank 37.

A mortise 35, 36 is formed on the upper surface of the inner column 30 outside the bone hole 34 on the left and right. The mortise holes 35 and 36 are for fitting the cap stone 40. It is preferable to make the sizes or shapes of the mortise holes 35 and 36 different from each other, because the cap stone 40 can be fitted on the upper surface of the inner cylinder 30 without mistake in front and rear.

FIG. 8 is a bottom view of the inner cylinder 30. As shown in the figure, a turntable 2B is attached to the bottom surface of the inner cylinder 30 with screws 4B. This turntable 2B
A large number of bearing seats 3B are annularly arranged on the lower surface of the base 1 in correspondence with the bearing seats 3A of the turntable 2A of the base stone 1, and each bearing seat 3B is formed in a concave shape. The inner column 30 can be rotated on the upper surface of the base stone 1 in a horizontal plane. A communication hole 5B communicating with the communication hole 33 is formed at the center of the turntable 2B. The hemispherical groove 52 of the detent mechanism 50 will be described later.

The inner column 30 is not limited to the one having the structure described above, but may have a form as shown in FIG. FIG. 7 is a simple diagram of another example of the inner cylinder 30, and FIG.
Is a front view, and (B) is a rear view. As shown in FIG. 7, inside the inner column 30, the ossulating hole 34 and the communication hole 33 are not in communication, and there is no ossulating tank 37 inside the ossulating hole 34, and the ashes of the deceased are directly inserted into the ossulating hole 34. It can be laid to the bone.

Next, the detent mechanism 50 will be described. This detent mechanism 50 is, as shown in FIGS.
Mounting groove 51 and spring 53 provided on the upper surface of base stone 1
And a spherical body 54 and a hemispherical groove 52 provided on the lower surface of the inner cylinder 30. Specifically, FIG.
As shown in FIG.
A mounting groove 51 is formed inside A. Turntable 2A
Also, a through hole is formed at a position corresponding to the mounting groove 51. A spring 53 has a lower end attached to the bottom of the mounting groove 51. A sphere 54 is attached to the upper end of the spring 53. When the sphere 54 is pushed in from above, the spring 53 contracts.
Extends.

As shown in FIG. 8, on the lower surface of the turntable 2B of the inner cylinder 30, the base 1 and the turntable 2
A plurality of hemispherical grooves 52 are annularly formed at positions corresponding to the mounting grooves 51 in A. Although the number of the hemispherical grooves 52 is eight in the drawing, the number is not particularly limited, and may be eight or more or less than eight.

FIG. 9 is an explanatory diagram of the detent mechanism. FIG.
As shown in (A), a plurality of hemispherical grooves 5 in the inner cylinder 30 are formed.
When one of the two hemispherical grooves 52 is located above the mounting groove 51, the sphere 54 is pushed up by the force of the spring 53, and the sphere 54 fits into the hemispherical groove 52. Therefore, the inner cylinder 30 is locked by the detent mechanism 50 and does not move unless intentionally rotated. FIG.
As shown in (B), when the inner cylinder 30 is rotated in a horizontal plane, the sphere 54 is released from the hemispherical groove 52 of the turntable 2B, and is pushed down by the turntable 2B to release the lock. When the inner cylinder 30 is further rotated, the sphere 54 fits into the hemispherical groove 52 adjacent to the hemispherical groove 52.
As shown in (A), the inner cylinder 30 is locked by the detent mechanism 50 and does not move unless it is intentionally rotated strongly.

Next, the cap stone 40 will be described. 10A and 10B are a single view of the cap stone 40, wherein FIG. 10A is a bottom view and FIG. 10B is a front view. As shown in FIG.
A projection 44 having a shape corresponding to the bone receiving hole 34 of the inner cylinder 30 is formed at the center thereof. On the outer side of the projection 44, mortises 45 and 46 corresponding to the mortises 35 and 36 of the inner cylinder 30 are formed. In addition, Kasagi 4
On the outer side of the tenon 45, an annular concave groove groove 47 corresponding to the upper end of the outer cylinder 20 is formed. The rail groove 47 is for fitting the upper end of the outer cylinder 20.

As shown in FIG. 1 and FIG. 10, a date 41 is engraved on the flange of the cap stone 40 at intervals in the circumferential direction. The date 41 is a date indicating the death date of the dead. When the cap stone 40 is attached to the inner cylinder 30, the date 41 of the death date of the dead of the inscription 32 is located above the inscription 32 of the inner cylinder 30. It is engraved on the brim of Kasagi 40. In addition, date 4 is not necessarily attached to the brim of Kasagi 40.
13, the date 41 may not be engraved and may be engraved as shown in FIG. Furthermore, as shown in FIG. 13, the cap stone 40 may be provided with a suspicious jewel, and various shapes may be adopted.

The projecting portion 44 of the cap stone 40 is attached to the inner cylinder 30.
Into the osteotomy hole. The tenon 45, 46 of the head stone 40 is fitted into the tenon holes 35, 36 of the inner cylinder 30, and the rail groove 47 of the head stone 40 is fitted to the outer cylinder 20.
To the upper end of Then, the inscription 32 of the inner cylinder 30
, The date 41 of the Kasagi 40 is located. The inner cylinder 30 can be rotated in the horizontal plane on the upper surface of the base stone 1 by grasping the cap stone 40 and rotating it in the horizontal plane on the upper surface of the outer cylinder 20.

Further, when the cap stone 40 is rotated in a horizontal plane to match the date 41 of the cap stone 40 with the window 21 of the outer cylinder 20, the inscription 32 of the dead corresponding to the date 41 can be displayed from the window 21. it can.

Next, the operation and effect of the ossuary tombstone of the present embodiment will be described. Since the bone hole 34 is formed inside the inner column 30 of the pole stone 10 in the bone burial mark of the present embodiment, there is an effect that the remains of the deceased can be boned in the hole 34.

The remains of the deceased are transferred to the inner column 3 of the rod 10.
Since the bone can be laid in the ostium 34 inside the 0,
When mourning the dead by holding hands in front of the burial mound of the present embodiment, the person must always face the ashes of the dead. Therefore, there is an effect that it is possible to remember a mourning for the dead while facing the dead.

As shown in FIG. 9 (A), the sphere 54 is fitted in the hemispherical groove 52 in the bone burial mark of the present embodiment, so that the inner cylinder 30 is always locked by the detent mechanism 50, do not do.

When the head stone 40 of the burial mound of the present embodiment is gripped by hand and turned in a horizontal plane, the sphere 54 is released from the hemispherical groove 52 and is pressed from above by the turntable 2B.
Further, when the cap stone 40 is rotated, the sphere 54 fits into the hemispherical groove 52 adjacent to the hemispherical groove 52.
As shown in (1), the inner cylinder 30 is locked by the detent mechanism 50.

The hemisphere adjacent to the hemispherical groove 52 is continuously rotated when the hessian 40 is continuously rotated so that the date 41 of the dead day of the deceased who wants to mourn among the plurality of dates 41 of the headdress 40 matches the window 21 of the outer cylinder 20. The inner column 30 is stopped by fitting into the groove 52. For this reason, the inner cylinder 30 is always immobile,
When performing a funeral, the inscription 32 of the dead carved on the inner cylinder 30 can be accurately displayed on the window 21 of the outer cylinder 20 by holding the cap stone 40 and rotating it in a horizontal plane. Hands in front of the inscription 32 of the dead,
This has the effect of making it possible to remember the mourning of the dead.

Since the bone filling tank 37 is fixed to the base stone 1 via the anchor 5, even if the inner column 30 is rotated in a horizontal plane, the bone filling tank 37 is immobile. For this reason, the ossuary tank 37
It is possible to prevent the ashes of the dead inside from rotating, and to eliminate the anxiety about whether or not the sleep of the dead is hindered.

On the anniversary of the dead, Kasagi 4
Date 4 of the dead day of the dead who wants to mourn among the multiple dates 41 of 0
When the head stone 40 is rotated so that 1 fits the window 21 of the outer cylinder 20, the inscription 32 of the dead carved on the inner cylinder 30 can be displayed on the window 21 of the outer cylinder 20. For this reason, hands can be put together in front of the inscription 32 of a desired dead person, and a mourning can be made for the dead person. In this way, on the respective anniversaries of all the dead laid in the ossuary holes 34, the date 41 of the anniversary of the deceased who wants to mourn among the plurality of dates 41 of the cap stone 40 matches the window 21 of the outer cylinder 20. When the cap stone 40 is rotated, the inscription 32 of the dead carved on the inner cylinder 30 can be displayed on the window 21 of the outer cylinder 20. In other words, there is an effect that the hands can be put together in front of the inscription 32 of each dead person who has been laid in the bone receiving hole 34 and a mourning can be made for each dead person.

Furthermore, even if it is not the death day of any dead person who has been boned in the bone hole 34, if the date 41 of the cap stone 40 is rotated in a horizontal plane, it is cut into the inner cylinder 30 from the window 21 of the outer cylinder 20. Since the inscriptions 32 of the dead can be seen one after another, every time the inscriptions 32 of the dead are seen, the hands of the inscription 32 can be joined one after another, and the dead can be mourned. it can.

Further, if the date 41 of the cap stone 40 is rotated in a horizontal plane, the figure Jizo 3 carved on the inner cylinder 30 is obtained.
1 can be displayed on the window 21 of the outer cylinder 20.
For this reason, there is an effect that it is possible to give a sense of security that the dead person is protected by the figure jizo 31.

[0033]

According to the bone inscription tomb of claim 1, the remains of the dead can be stored in the inside and it is always immobile. When mourning, the remains of the dead remain immovable and only the inscription of the desired dead is written. It can be accurately displayed on the front, facing the dead,
In front of the inscription of the dead, we can remember the mourning for the dead. Moreover , even if the inner cylinder is rotated in a horizontal plane, the bone filling tank is immobile, so that the ashes of the dead can be prevented from rotating, and the uneasiness of whether or not the sleep of the dead can be prevented can be dispelled. According to the burial mound of claim 2 , since the figure of Jizo can be displayed on the window of the outer cylinder, it is possible to give a sense of security that the dead are protected. According to the ossuary tomb of claim 3 , when the cap stone is rotated in a horizontal plane so that the date of the desired death day of the dead comes to the front of the plurality of dates carved on the cap stone, the carved stone is engraved on the inner cylinder. The inscription of the dead can be seen through the window on the outer cylinder. According to the ossuary gravestone of claim 4, the hemp stone is hand-made.
When grasped and rotated, it is locked again by the detent mechanism
The inner cylinder can rotate until it is
The inscription of the desired dead can be accurately displayed on the outer cylindrical window
As a result, they can join hands in front of the desired inscription
You can mourn for the dead.

[Brief description of the drawings]

FIG. 1 is a front view of a bone burial mark of the present embodiment.

FIG. 2 is a vertical sectional view taken along line II-II of FIG.

FIG. 3 is a simple diagram of the base stone 1, in which (A) is a plan view and (B).
Is a front view.

FIG. 4 is a single view of the outer cylinder 20, wherein (A) is a plan view,
(B) is a front view.

FIG. 5 is a single view of the inner cylinder 30, in which (A) is a front view,
(B) is a rear view.

6 is a plan view of the inner cylinder 30. FIG.

FIGS. 7A and 7B are a single view of another example of the inner cylinder 30, in which FIG. 7A is a front view and FIG. 7B is a rear view.

8 is a bottom view of the inner cylinder 30. FIG.

FIG. 9 is an explanatory diagram of a detent mechanism.

FIG. 10 is a single view of the cap stone 40, (A) is a bottom view,
(B) is a front view.

FIG. 11 is a simple diagram of another example of the outer cylinder 20, and FIG.
Is a bottom view and (B) is a front view.

FIGS. 12A and 12B are still another example of the outer cylinder 20; FIG. 12A is a bottom view and FIG. 12B is a front view.

FIG. 13 is a front view of an ossuary tombstone of another embodiment.

[Explanation of symbols]

 Reference Signs List 1 base stone 5 anchor 10 rod stone 20 outer cylinder 30 inner cylinder 31 figure Jizo 32 inscription 34 ossuary hole 37 ossuary tank 40 capsishi 41 date 50 detent mechanism

Claims (4)

(57) [Claims] 1. A tombstone in which a rock stone is placed upright on an upper surface of a base stone, and a head stone is placed on an upper surface of the rock stone, wherein the rod stone is a cylindrical shape placed upright on the base stone. An outer cylinder, an inner cylinder which is placed in the hollow portion of the outer cylinder, is rotatably mounted on the base stone in a horizontal plane, and has an ossulating hole formed therein, and a window is formed on a front surface of the outer cylinder. A side peripheral surface of the inner cylinder is used as a display surface on which the inscription of the dead is displayed. A cap stone is attached to the upper surface of the inner cylinder, the cap stone is grasped by hand, and the inner cylinder is rotated in a horizontal plane. and so, the upper surface of the base stone, anchor et attach the lower end
At the upper end of the anchor, the ostium inserted into the
The bone cistern is fixed, and even if the inner cylinder is rotated in a horizontal plane, the bone cistern rotates.
Paid bone grave markers shall be the features that you do not transfer. Wherein the side peripheral surface of the inner cylinder, burial grave marker of claim 1 Symbol mounting, characterized in that the figure Jizou engraved. 3. An inscription of the dead is displayed on the side peripheral surface of the inner cylinder at intervals in the circumferential direction, and a date indicating the death date is engraved on the cap stone at intervals in the circumferential direction. burial grave markers of claim 1 or 2, wherein the. 4. Between a top surface of the base stone and a bottom surface of the inner cylinder.
A detent mechanism is provided on the vehicle.
The grave burial mark described in 1, 2, or 3.