JP2008175001A - Grating structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To easily arranger and connect a large number of grating plates in parallel, in its turn, to inexpensively provide a grating structure, for reducing manufacturing and storage costs by simplifying a constitution of the grating structure, and easily assembling the grating structure in a dimension corresponding to an installation place. <P>SOLUTION: A connecting member 6 has a column part 6A forming a female screw 6a and a threadedly inserting part 6B forming a male screw 6b. The respective grating plates 4 have a plurality of through-holes 4a. The threadedly inserting part 6B of the connecting member 6 is inserted from one end side of the through-holes 4a. The male screw 6b of the threadedly inserting part 6B is projected to the other end side of the through-holes 4a, and a female screw 6a' of a column part 6A' in the other connecting member 6' is threadably attached to the male screw 6b, and the large number of grating plates 4 are connected at a specific interval in a parallel state by this repetition. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention includes a plurality of lattice plates such as a surface lattice attached to the outside of a building opening such as a window or the like, a surface lattice for blindfolding, a fence, a rail, a lattice door, or a gate door. The present invention relates to a lattice structure formed by connecting a gap with a connecting member.

Grid structures such as plane grids attached to the outside of building openings such as windows in residential equipment, crime prevention, blindfolds, etc., fences, balustrades, grid grids or gates, etc. It is not conventionally known. However, in the conventional lattice structure, each lattice plate is fixed by screwing it directly to a connecting member made of a long material measured in advance at fixed intervals or by attaching to each connecting member via a fixing member. Therefore, it is necessary to prepare connecting members of various dimensions according to the place where the lattice structure is installed, which increases the cost for manufacturing and stock storage, and as a result, the price of the lattice structure is increased. There was a problem of becoming expensive.
In particular, it has been difficult to connect a large number of lattice plates in parallel by using simple means.

  In view of the above, the technical problem of the present invention is to simplify the configuration of the grid structure to reduce the cost for manufacturing and stocking parts, and according to the place where the grid structure is installed. An object of the present invention is to make it possible to easily assemble the dimensions, and to connect a plurality of grid plates in parallel by simple means so that the grid structure can be provided at low cost.

  In order to solve the above problems, a lattice structure of the present invention comprises a number of long plate-like lattice plates and a plurality of connecting members for connecting the lattice plates to each other in a parallel state at a constant interval. The connecting member includes a support column portion having a fixed length in which an internal thread is formed from one end in the axial direction and an other end in the axial direction of the support column. A screw insertion portion in which a male screw that can be screwed into the female screw is formed around at least a tip portion thereof, and each of the lattice plates has a diameter larger than that of the screw insertion portion of the connecting member and the column portion A plurality of through-holes formed with a smaller diameter are provided, the screw insertion portion of the connecting member is inserted from one end side of the through-hole in the lattice plate, and the male screw of the screw insertion portion protrudes to the other end side of the through-hole. At the same time, screw the female thread of the column of the other connecting member onto the protruding male thread. It is characterized in that a number of grid plate by repeating this was linked to the parallel state at regular intervals.

In a preferred embodiment of the lattice structure according to the present invention, the lattice plate is composed of a plate-like foamed synthetic resin member.
In another preferred embodiment of the lattice structure according to the present invention, a tool locking groove for screwing and fixing the connecting member with a tool is provided at the tip of the screw insertion portion of the connecting member. .
In another preferred embodiment of the lattice structure according to the present invention, the lattice plate at one end in the connection direction of the plurality of lattice plates is connected to the female screw of the connection member positioned outside the through hole in the lattice plate, and is bolt-shaped. A nut-like end member is fixed by screwing the male screw of the end member into the male screw of the screw insertion portion that protrudes from the through hole in the lattice plate. It is fixed by screwing.

According to the lattice structure according to the present invention described in detail above, the structure of the lattice structure can be simplified to reduce the cost for manufacturing parts and stocking. It can be easily assembled into dimensions according to the place of installation, and a large number of grid plates can be connected in parallel by simple means, and thus the grid structure can be provided at low cost. it can.
Further, if the lattice plate is made of a foamed synthetic resin member, not only the whole can be reduced in weight, but also a large number of lattice plates can be firmly connected by elasticity that allows slight tightening.

The best mode for carrying out the lattice structure according to the present invention will be described in detail below with reference to the drawings. FIG. 1 shows the lattice structure according to the present invention outside a building opening such as a window. The Example at the time of applying to the surface grid installed in is shown.
As can be seen from FIG. 1, the lattice structure 2 according to the present embodiment is schematically composed of a large number of lattice plates 4 made of a long plate-like foamed synthetic resin member and the lattice plates 4. And a plurality of connecting members 6 for connecting in parallel at regular intervals. The lattice plate 4 is not limited to a long foamed synthetic resin member, but may be a non-foamed synthetic resin member, wood, or a metal material such as aluminum or stainless steel. .

More specifically, the connecting member 6 has a fixed length in which an internal thread 6a is formed from one end in the axial direction thereof, as clearly shown in FIGS. 2 (a) to 2 (c). A substantially columnar column portion 6A and a screw insertion portion 6B that extends from the other axial end of the column portion 6A and has a male screw 6b that can be screwed into the female screw 6a around it. ing. Also, a tool locking groove 6c for screwing and fixing the connecting member 6 with a tool T such as a screwdriver is provided at the tip of the screw insertion portion 6B. The connecting member 6 has at least a column portion 6A formed of the same material as the lattice plate 4, and a screw insertion portion 6B can be formed integrally with the column portion 6A, but a screw rod having a male screw 6b is a column. It can also be molded to the portion 6A, and further, the post portion 6A can be provided with a screw hole into which the screw rod is screwed. In addition, the support | pillar part 6A and the screw insertion part 6B which comprise this connection member 6 do not necessarily need to be formed with the raw material same as the said lattice board 4, and can be comprised as what consists of another appropriate raw material.
On the other hand, each lattice plate 4 includes a pair of through holes 4a having a diameter larger than that of the screw insertion portion 6B of the connecting member 6 and smaller than that of the column portion 6A.

  Then, as shown in FIG. 3, the threaded portion 6B of one connecting member 6 is inserted from one end side of the plurality of through holes 4a in the lattice plate 4, and the male screw 6b of the threaded portion 6B is passed through the threaded portion 6B. By projecting to the other end side of the hole 4a and screwing the female screw 6a 'of the column portion 6A' of the other connecting member 6 'to the projecting male screw 6b and repeating this, a large number of the lattice plates 4 are provided. Can be connected in a parallel state at regular intervals. At this time, both connecting members are obtained by tightening the connecting member 6 'with a tool T such as a screwdriver at a tool locking groove 6c' provided at the tip of the screw insertion portion 6B 'in the other connecting member 6'. 6 and 6 'can be tightened, and the lattice plate 4 between the connecting members 6 and 6' can be firmly held.

In addition, when the grid structure 2 is formed to a size corresponding to a place where the grid structure 2 is installed by connecting a large number of grid plates 4 with the connecting member 6, FIG. 1 and FIG. As shown, the lattice plate 4 at one end in the connecting direction of the plurality of lattice plates 4 is bolted to the female screw 6a of the support column 6A in the connecting member 6 located outside the through hole 4a in the lattice plate 4. The male screw 8a of the end member 8 is fixed by screwing, and the lattice plate 4 at the other end in the connecting direction of the lattice plate 4 is screwed into the connecting member 6 protruding from the through hole 4a in the lattice plate 4. The nut-like end member 10 is fixed by screwing onto the male screw 6b of the portion 6B.
Through the above extremely simple assembly operation, a large number of grid plates 4 can be accurately arranged in parallel and formed in a required size, and the grid plates 4 can be firmly connected.

The basic structure of the lattice structure 2 having the above-described structure is that a large number of lattice plates 4 made of long plate-like foamed synthetic resin members and the lattice plates 4 are parallel to each other at regular intervals. By comprising a plurality of connecting members 6 for connection, the structure of the lattice structure 2 can be simplified, and the cost for manufacturing parts and stocking can be reduced. The structure 2 can be easily assembled to dimensions according to the place where the structure 2 is installed, and a large number of lattice plates 4 can be connected in parallel by a simple means. Can be provided.
Further, since the lattice plate 4 is formed of a foamed synthetic resin member, not only can the whole be reduced in weight, but also a large number of lattice plates 4 can be firmly connected by elasticity that enables slight tightening. it can.

  In addition, in the Example mentioned above, although the case where the support | pillar part 6A in the said connection member 6 was comprised as a substantially cylindrical thing was described, it is not limited to the case where it comprises in that way, (( As shown in a) to (c), by configuring the support column 6A of the connecting member 6 as a substantially hexagonal one, the male screw of the screw insertion portion 6B with respect to the female screw 6a of the other connecting member 6 When the screw 6b is screwed, the support 6A itself can be tightened using a tool such as a hexagon wrench. In this case, needless to say, it is not necessary to provide a tool locking groove at the tip of the screw insertion portion 6B as in the connecting member of FIG.

  Here, in the above-described embodiment, the case where the male screw 6b is formed over the entire length of the screw insertion portion 6B of the connecting member 6 is illustrated, but the male screw 6b is at least the screw insertion portion 6B. It is sufficient that the tip end portion of the connecting member 6 is formed in such a range that it can be screwed into the female screw 6a of the column portion 6A of the other connecting member 6 and tightened to each other. It is not always necessary to provide the portion inserted into the through hole 4a of the plate 4.

It is a perspective view which shows the lattice structure which concerns on the Example of this invention. (A) is a front view of the connection member which comprises a lattice structure, (b) is a right view of (a), (c) is a perspective view of (a). It is a perspective view explaining the connection aspect of the lattice structure which concerns on the Example of this invention. (A) is a front view which shows the other structural aspect of the connection member which comprises a lattice structure, (b) is a right view of (a), (c) is a perspective view of (a).

Explanation of symbols

2 Lattice Structure 4 Lattice Plate 4a Through Hole 6, 6 'Connecting Member 6A, 6A' Strut Part 6B, 6B 'Screwing Part 6a, 6a' Female Screw 6b Male Screw 6c, 6c 'Groove Part 8 Bolt-shaped End Member 10 Nut End member

Claims (4)

A grid structure comprising a number of long plate-like grid plates and a plurality of connecting members for connecting the grid plates to each other in parallel at a constant interval,
The connecting member extends from one end in the axial direction to a fixed-length strut portion having a female screw formed therein, and from the other end in the axial direction of the strut portion, and at least around the tip portion of the connecting member. A screw insertion portion formed with a male screw that can be screwed into the female screw,
Each of the lattice plates includes a plurality of through-holes formed with a diameter larger than that of the screw insertion portion of the connecting member and smaller than that of the support column.
The threaded portion of the connecting member is inserted from one end side of the through hole in the lattice plate, and the male screw of the threaded portion protrudes to the other end side of the through hole. By screwing the female thread of the support in the section, by repeating this, a large number of lattice plates were connected in a parallel state at a constant interval,
A lattice structure characterized by that. The lattice plate was composed of a plate-like foamed synthetic resin member,
The lattice structure according to claim 1. A tool locking groove for screwing and fixing the connecting member with a tool is provided at the tip of the screw insertion portion of the connecting member.
The lattice structure according to claim 1 or 2, wherein The lattice plate at one end in the connecting direction of the plurality of lattice plates is fixed by screwing the male screw of the bolt-shaped end member into the female screw of the connecting member positioned outside the through hole in the lattice plate, The lattice plate at the other end in the connecting direction of the plates was fixed by screwing a nut-like end member to the male screw of the screw insertion portion protruding from the through hole in the lattice plate,
The lattice structure according to any one of claims 1 to 3.

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