JPS587171Y2 - Patsukin - Google Patents

Description

[Detailed description of the invention] This invention relates to a gasket that is inserted between the unit plates to maintain airtightness between the unit plates when a container is assembled by connecting a large number of right-angled unit plates to each other. be.

When it comes to large containers such as tanks, it is convenient to make them into several parts and then assemble them at the installation site, rather than building them as one piece from the beginning.

Therefore, containers began to be made in a large number of unit plates, which were then assembled into a container on site.

In this case, as a unit plate, on the four peripheries of a right-angled rectangular flat plate,
A number of unit plates are prepared by combining the inclined joint edges and the upright joint edges, and the inclined joint edges of these unit plates are used to connect the inclined joint edges of the container. A method of assembling the container was devised by arranging the container along the ridgeline, arranging the upright joint edges at the joints other than the ridgeline, and securing the joint edges together with bolts.

When assembling a container as described above, there are various ways to connect unit plates, but one basic way is to first extend two unit plates on the same plane. Such extensions may then be connected orthogonally to each other.

In such a case, this invention proposes a packing for connecting the unit plates to each other so that no gaps are formed.

That is, this device consists of two tape-like pieces made of soft rubber or synthetic resin, and one end of the first tape-like piece is inclined at an angle of about 45 degrees with respect to the longitudinal direction. It is a packing formed by cutting the second tape-like piece, and one cut end thereof is brought into contact with the second tape-like piece in a T-shape orthogonal to the longitudinal direction of the second tape-like piece, and is integrated.

The packing of this invention and its usage will be explained as follows based on the drawings.

Figures 1A, 1C, and 2 are perspective views showing an example of the packing of this invention, respectively, and E is a perspective view illustrating how to make the packing shown in the opening.

In FIG. 1A, packing P shows the basic shape of the packing according to this invention.

Patsukin P consists of two tape-like pieces 1 and 2,
One end 11 of the first tape-shaped piece 1 is cut at an angle θ of about 45 degrees with respect to the longitudinal direction, and the cut end 11 is cut along the longitudinal direction of the second tape-shaped piece 2. They are brought into contact in a T-shape perpendicular to the direction and are integrated.

These tape-like pieces preferably have a thickness of about 2-10 mm and a width of about 30-100 wtm.

Although the above-mentioned basic packing P can be put to practical use as is, it may be more convenient to make some modifications to it.

In the packing Q shown in the opening of Figure 1, the tip of the tape-like piece 1 is 2
It is divided into two.

In practical use, another tape-shaped packing is inserted between the split tape-shaped pieces 1.

In the packing R shown in FIG. 1, in addition to the tape-like piece 1 being split, the tape-like piece 2 is doubled, and the abutting position of the tape-like piece 1 between them is made of, for example, hard neoprene. A core material 3 made of rubber is attached.

In the packing S shown in FIG. 1 and 2, the tee and tab-like pieces 1 are split and a core material 3 is attached, and a part of the tape-like piece 2 is doubled.

To make these packings, it is convenient to cut pieces of the desired shape from a sheet of soft rubber or synthetic resin (for example, foamed vinyl chloride, foamed neoprene, etc.), overlap them, and glue them together.

For example, for the Patsukin Q shown in the opening of Figure 1, two sections bent in a dogleg shape at an angle A of about 135 degrees are made, as shown in E, and a part (shown in bold line) is made by overlapping them. part)
It can be easily made by gluing 4 and folding it open in the direction of the arrow at an angle θ of approximately 45 degrees at the corner of the dogleg shape.

The padskin of this invention is used as follows.

FIG. 2 is a partially cutaway perspective view showing an example of a container using the packing of this invention.

This container is assembled from at least three types of unit plates.

Among the unit plates A, among the four circumferences of a right-angled flat plate 5, two adjacent sides are provided with inclined joining edges 6, and the remaining two adjacent sides are provided with upright joining edges 7.

In the unit plate B, an inclined joint edge 6 is provided on one side of the four peripheries of a flat plate 5 having a right-angled quadrilateral shape, and an upright joint edge 7 is provided on the remaining three sides.

The unit plate C has upright joining edges 7 on the four peripheries of a right-angled flat plate 5.
is provided.

In the illustrated example, the flat plates 5 are all of sand inch construction including a layer of heat insulating material.

The inclined joining edges 6 of unit plates A and B are arranged along the ridgeline of the container.

A tape-shaped packing 8 is interposed between the joint edges of each unit plate.

The packing Q of this invention is used to join two unit plates on the same plane, and to connect such joined bodies perpendicularly to each other to keep the intersection formed airtight.

In terms of the relationship with the joint edges of the unit plates, the packing Q is in contact with the corner of the unit plate A or 1HC$- where the inclined joint edge 6 and the upright joint edge 7 are adjacent to each other. ing.

The packing Q is used as a set of two pieces, and each tape-like piece 1 is connected to the upright joint edge 7 of the unit plate A or B.
, and one end of the tape-like packing 8 is spread between the eyes.

The tape-like piece 2 of the housing is the inclined joint edge 6 of the unit plate A or B.
between the tape-like pieces 2 of the two packing Q,
One end of the tape-like packing 8 is sandwiched.

The above description has been made regarding the packing Q of this invention, but the same applies to the packing P, R, S, etc.

In addition, the packing of this invention can be used not only for containers using the above-mentioned unit plates A or B, but also for providing inclined joint edges on two opposite sides of the four peripheries of a right-angled flat plate, and Containers assembled using unit plates with upright joint edges on the sides, or unit plates with inclined joint edges on three sides of the four circumferences of a rectangular flat plate and an upright joint edge on the remaining side. It can also be used.

In these cases as well, the packing according to the present invention is used in such a manner that the inclined joint edges and the upright joint edges of the unit plates are in contact with the adjacent corners.

As mentioned above, the gasket of this invention has a structure in which the parts most prone to water leakage are integrated in advance, so that the airtightness between the unit plates can be easily and reliably achieved.

[Brief explanation of drawings]

Figures 1A to 2 are perspective views showing an example of the packaging of this invention, E is an explanatory view thereof, and Figure 2 is a partially cutaway perspective view showing an example of a container assembled using the packaging of this invention. It is. In each figure, A, B and C are unit plates, P. Q, R and S are packings of this invention, 1 and 2 are tape-shaped pieces, 3 is a core material, 4 is an adhesive part, 5 is a flat plate, 6 is an inclined joining edge, 7 is an upright joining edge, and 8 is a tape-shaped packing. , 11
is the tip, θ and A are the angles.

Claims (1)

[Scope of utility model registration request] It is cut from two tape-shaped pieces made of a soft rubber casing or synthetic resin, and the first tape-shaped piece is cut with one end inclined at an angle of about 45 degrees with respect to the longitudinal direction. , one cut end of which is perpendicular to the longitudinal direction of the second tape-like piece and T.
A patchkin that is abutted and integrated in a letter shape.