JPH04102643A - Grating structure - Google Patents

Abstract

PURPOSE:To make the formation process easilr by making grids of a grating in continuous bodies of grid meshes, inserting the mesh bodies furnishing small mesh holes in the grid meshes, or making the mesh bodies in an inserting condition removable freely through hooks. CONSTITUTION:Each grid 5' of a grating 4' is made of a casting or a synthetic resin, and formed in a specific width and length furnishing a specific number of hexagonal honeycomb type grid meshes 6 continuously integrally. Such a grating 4' is provided at a side-ditch of an entrance 3 from a road 1 to a building 2. Then, each grid mesh 6 is made in a mesh body 8 furnishing small mesh holes 7 to which the heel of a high-heeled shoe or a cane cannot put in, and such a mesh body 8 is inserted to the grid mesh 6 by one touch through hooks 9 and hook holes 9'. And the rain water and the like is drained to the side-ditch through the mesh holes 7 of the mesh body 8. Consequently, an initial formation and installing, and a maintenance can be carried out easily.

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The disclosed technology belongs to the technical field of grating structures, such as those provided at entrances of buildings from roads.

Summary of the Purpose> The invention of this application is based on a method in which gratings made of iron or synthetic resin, which are installed in gutters, etc. at entrances from passageways to buildings, etc., have a square or tortoiseshell grid. In particular, the mesh of the grid is the size of a dog, and both the inside and outside of the grid are devised.
Or one made of iron with a mesh hole small enough to fit a high heel or the tip of a cane, or
This invention relates to a grating structure having a mesh body made of synthetic resin or the like.

<Prior Art> As is well known, as shown in FIG. 6, gratings 4, which are provided in a cover-type manner in side gutters, etc. for drainage in the entrance portion 3 from the road 1 to the building 2, etc., are designed to drain water. In order to prevent water from entering buildings 2 and buildings 2, for example, in order to function as a sidewalk and as a drainage function, for example,
The lattice 5 is formed in the shape of a square, and the lattice 5 needs to be quite small so that the heel of a woman's high heels or the tip of a cane does not get in while walking. There is a disadvantage that the mold used for injection molding and the like is expensive, and if the mold is too small, the holes may become clogged when draining water, making it difficult to clean.

<Purpose of the invention> The purpose of the invention of this application is to solve the problems based on the structure and function of the grating based on the above-mentioned prior art, and to solve the problems in the initial formation and installation while fully fulfilling the function of the grating itself. It is an object of the present invention to provide an excellent grating structure that is easy to carry out, and is also easy to perform maintenance such as maintenance, inspection, maintenance, etc., and is useful in the field of equipment technology utilization in the construction industry.

In order to solve the above-mentioned problems, the structure of the invention of this application, which has the gist of the above-mentioned utility model registration claims, is as follows:
In the structure of a grating that is installed at the entrance to a building from a road, a high heel or a cane, etc. may fit into at least one of the inside and outside of the grid, which has larger grids of the set shape size. The mesh body, which has a mesh hole of a small size that does not fit, can be fitted into the grating through a hook, or it can be easily installed and removed for cleaning. Moreover, in addition to the drainage function, technical measures have been taken to have functions such as traffic signal display.

<Example> Next, an example of the mouth device will be described below based on FIGS. 1 to 5. Note that the same parts as in FIG. 6 will be explained using the same reference numerals.

In the embodiment shown in FIGS. 1 to 3, 4' is a grating that forms the center of the invention of this application, and the grid 5' is made of cast iron or a prescribed synthetic resin, and is of a tortoise-shell type. It is formed into a predetermined width and length with a predetermined number of integrally arranged grids 6, and is installed in the side gutter of the entrance part 3 from the passageway 1 to the building 2, similar to the conventional embodiment shown in FIG. As shown in FIG. 1, in each grid 6, there is a mesh body 8 in which small mesh holes 7 are formed so that, for example, the heel of a woman's high heels or a cane cannot enter. As shown in FIGS. 2 and 3, it is inserted in one-touch through the hook 9 and hook hole 9' of the grid, and if it is made of resin, it can be freely pulled out due to the elasticity of the resin.

In the above configuration, when the grating 4' is installed in the side gutter of the entrance 3 of the road 1 or the building 2, rainwater etc. is drained into the side gutter via the mesh holes 7 of each mesh body 8, Garbage, dead leaves, etc. are left on the grating 4' as in the conventional method.

Pedestrians walk through the entrance area 3 as usual, but heels such as women's high heels, canes, etc. do not enter the mesh hole 7, and therefore may hinder walking or cause trouble. There is no risk of this occurring.

When the mesh bodies 8 are made of synthetic resin, if they become clogged, each mesh body 8 is removed from the grid 5' through the hooks 9 and hook holes 9' due to the elasticity of the resin and cleaned as required. I can do it.

The embodiment shown in FIG. 4 is a mode in which the grids 5'' are made into units for each grid and are removably connected to each other by bolts 12 at their lower parts. In this case, after the grid units 5' are interconnected by bolts 12 to form a series, the mesh body 8 may be fitted into each grid, and therefore, each grid 51 is not easily susceptible to theft. This is how it is done.

Further, in the embodiment shown in FIG. 5, the grating 4' is a circular mesh body 8' having the same size as the circular grid unit 5'.
A traffic sign such as "stop" is displayed on the grid unit 5', for example, it can be used as a grating at the entrance of a garage. Body 8' is grid 5
' can be freely removed via a hook, or can be fitted permanently.

It goes without saying that the embodiments of the invention of this application are not limited to the above-mentioned embodiments; for example, various embodiments can be adopted, such as the display body being able to be made of fluorescent material, electrical illumination display, etc. .

From a design perspective, it goes without saying that each grid can have not only a hexagonal pattern or a circular pattern, but also other regular polygons such as pentagons.

As an example of application, it is of course possible to employ vegetation such as natural grass on the lower side of the grid.

<Effects of the invention> As described above, according to the invention of this application, in grating that is basically excreted into the side gutter at the entrance part from the road to the building, etc., the grid of the connection pattern of the series or each unit is formed in a predetermined pattern such as a tortoiseshell pattern. A mesh body having a mesh hole of a small size into which a high-heeled heel, a cane, etc. cannot fit is fitted into each grid, or a mesh body is inserted through a hook. By adopting a removable fitting mode, it is easy to mold the grid, and in addition, because the mesh body with small mesh holes can be fitted into the lattices of each grid, rainwater will eventually be removed. etc. functions in the same manner as in the conventional system, and there is no risk of a woman's high heels getting stuck or her cane getting stuck, which will hinder her walking or cause trouble. In addition, there is an advantage that the grating can be easily formed and installed.

Furthermore, by applying traffic signs, etc. to the grid or mesh body, it is possible to give an external shape that is aesthetically pleasing as well as traffic safety. It also has the effect that it will not be easily destroyed or stolen after it is installed.

The grid can be divided into a large-sized grid having grid openings of a predetermined shape and a mesh body having small-sized mesh holes corresponding to the grid openings, and can be molded separately, making it easy to mold the grid and at low cost. There was also the advantage that it was possible to improve the

The strength of the grid itself can be maintained accordingly,
It has the effect of having good durability because it can have strength and tension, and a mesh body having small-sized mesh holes has sufficient strength, tension, rigidity, etc. due to the small-sized mesh holes. It also has the effect of being able to do things.

By doing so, the grating can be used not only as a construction aid, but also as a design material for passageways and building entrances.

[Brief explanation of drawings]

1 to 5 are explanatory diagrams of embodiments of the invention of this application,
FIG. 1 is a partially enlarged plan view of one embodiment, FIG. 2 is a partially sectional view of the same, FIG. 3 is a partially enlarged sectional view of FIG. 2, and FIG. 4 is a plan view of interconnection of grids of another embodiment. FIG. 5 is a partially enlarged plan view of another embodiment, and FIG. 6 is a perspective view of the arrangement of gratings between a road and a building.

Claims (6)

[Claims] (1) In a grating structure having a grid made of a predetermined material, the grid having large-sized grid openings has a mesh body having small-sized mesh holes on at least one side inside and outside of the grid openings. Characteristic grating structure. (2) The grating structure according to claim 1, wherein the grid is a connected body of a plurality of divided units. (3) The grating structure according to claim 1, wherein the mesh body is engaged with the grid through hooks. (4) The grating structure according to claim 2, wherein the mesh body is removably engaged with the grid via hooks. (5) Utility model registration claim 1, characterized in that one of the grid and the mesh body is displayed;
The grating structure described in any of the above 2 items. (6) The grating structure according to claim 5, wherein the display body for the display is of a light-emitting type.