JPH0676482U - Grating - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] In the grating used for the groove lid attached to the building, it is easy to assemble without exchanging parts for any length and curved part. In order to provide continuous grating over the entire length. [Structure] A member 1 forming a grating, or a terminal cap that is capped or inserted at both ends of the member, is connected to adjacent members when they are arranged in parallel, or opposite side wall surfaces 2 and 3 of the terminal cap. The piece 4 is projectingly provided, the locking hole 5 is provided on the side wall surface on the opposite side, and a plurality of locking grooves are formed on the surface of the connecting piece at intervals in parallel to the side wall surface. It is a grating formed by arranging members in parallel with a stop hole.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a prefabricated grating used as a gutter cover for a bathhouse, a kitchen, a drainage gutter such as a pool, a gutter such as a park, etc. which is attached to a building.

[0002]

[Prior art]

 Conventionally, in the drainage gutters such as baths, kitchens, and pools that are attached to buildings, gratings that are molded and assembled from stainless steel plates that do not cause rust due to cosmetics have been used as groove lids. Since the groove lids installed in various places are not required to have much load-bearing capacity, the grating formed by molding plastic recently is lightweight and can be colored in various colors, so it is widely used. Gratings, which are continuously assembled in a long length, have been proposed, such as the grid groove lids of Kai 63-81 989 and Utility Model 63-81990, and the groove caps of Utility Model 3-128779.

[0003]

[Problems to be solved by the device]

 As described in the prior art, recently, a grating that is continuously assembled in a long length has been proposed and used, but it cannot be used as a curved groove lid or can be used in a curved portion. When configured, it is necessary to use a specially shaped connector, and due to the connection and assembly method, it is difficult to assemble and assemble them separately, and it is difficult to combine and assemble them. There was a drawback that it was necessary to assemble in one direction or in both directions, so the grating had to be connected and assembled to the extent that it could be installed and removed. It is an object of the present invention to provide a grating that is easy to assemble, does not require replacement of parts even in the curved portion of the groove, and can be assembled by connecting over the entire length.

[0004]

Means for Solving the Problems The present invention has been made as a result of various studies in order to solve the drawbacks of the conventional grating and to achieve the object, and a square pipe-shaped member or a member of the grating is formed. A connecting piece is provided on the side wall surface facing the member or the terminal cap adjacent to the terminal cap to be attached or inserted at both ends, and the adjacent member or terminal on the opposite side where the connecting piece is provided. This can be solved by providing an engaging hole into which a member adjacent to the cap or a connecting piece of the terminal cap is inserted on the side wall surface facing the cap and engaged.

The connecting piece is provided with grooves at parallel intervals on its surface in parallel with the side wall surface to be protruded, and when it is inserted into a locking hole provided in an adjacent member or a terminal cap, a desired shape is obtained. It may be configured to be locked in the groove. It does not matter whether the connecting piece is cylindrical or prismatic, and it does not matter if a plurality of projections are provided above and below.In that case, the shape and number of the locking holes may be set according to the cross-sectional shape and number of the connecting pieces. , The connecting piece may be integrally molded with the main body and the terminal cap.

The square pipe-shaped member is molded with plastics, but when capping or inserting the terminal caps on both ends, it may be molded and used from stainless steel, aluminum, etc., and the shape is square. It does not matter if it is a pipe outside, a groove type, or a groove type with a lip, and in this case, the surface opened in the groove shape may be positioned on the lower surface of the groove lid. The end caps may be formed of plastic and may be configured to be attached to both ends of the square pipe-shaped member, or to be provided with projecting insertion pieces to be inserted into openings at both ends of the member.

[0007]

[Action]

 The connecting piece provided on the member or the terminal cap is inserted into the engaging hole provided on the adjacent member or the terminal cap and locked. The groove provided in the connecting piece engages with the engaging hole to adjust the space between the members.

[0008]

【Example】

 The present invention will be described with reference to the embodiments shown in the drawings. In the embodiment shown in FIGS. 1 and 2, the member (1) is provided with a connecting piece (4) and a locking hole (5) and assembled in a grating. As shown in FIG. 3, the cross-sectional shape is a groove with a lip. As shown in Fig. 1, the members (1) having the shape of steel mold are arranged side by side with the groove-opening surface as the lower surface, and the members (1) adjacent to the member (1) ) Is formed near both ends of the side wall surface (2) facing each other, the connecting pieces (4) having grooves (9) parallel to the side wall surface (2) as shown in FIG. A locking hole (in which the connecting piece (4) of the adjacent member (1) is inserted and locked on the side wall surface (3) facing the adjacent member (1) on the opposite side where the piece (4) is projected. 5) is provided, and the members (1), (1) ... Are arranged in parallel by the connecting piece (4) and the locking hole (5).

FIG. 2 shows that when the member (1) is inserted and locked in the connecting hole (5) of the adjacent member (1), the connecting piece (4) of the right connecting piece (4) of the drawing is This is assembled as a grating for a curved portion by changing the locking position of the groove (9) and connecting the member (1) so that the distance between the members (1) is wider than the distance by the left connection.

In the embodiment shown in FIG. 4, the connecting piece (4) and the locking hole (5) are provided on the end caps (6) which are capped or inserted at both ends of the member (1). Similar to the connecting piece (4) and the locking hole (5) provided in 1), they are provided on the opposite side walls and assembled into a grating. That is, the terminal cap (6) is formed into a box shape according to the shape of the rectangular pipe-shaped member (1), but as shown in FIG. 5, it is capped to both ends of the member (1). 6 or by making the insertion pieces (10), (10) project from the end face of the side wall facing the opening side of the terminal cap (6) as shown in FIG. When the insertion pieces (10) and (10) are configured to be inserted, and when both ends of the member (1) are crowned or inserted, the terminals crowned or inserted into the adjacent member (1) The connecting piece (4) is projected on the side wall surface facing the cap (6), and the connecting piece (4) of the terminal cap (6) of the adjacent member (1) is inserted and engaged on the opposite side wall surface. A locking hole (5) for stopping is provided, the member (1) is connected by a terminal cap (6), and assembled into a grating.

In addition, in the connecting piece (4) of the embodiment shown in FIG. 3, a plurality of grooves (9), (9) are provided at intervals in parallel to the side wall surfaces protruding from the upper side surface and the lower side surface, The connecting piece (4) of the embodiment shown in FIG. 5 has grooves (9) formed on both side wall surfaces, and the connecting piece (4) of the embodiment shown in FIG. 6 has a groove (9) formed on one side wall surface. (9) may be continuously provided without a gap, and as shown in FIG. 7, the connecting piece (4) is projected upwards and downwards with a space so that the connecting piece (4), Grooves (9) are formed on the opposite surfaces of (4) .Therefore, the engaging holes (5) and (5) are spaced apart above and below the connecting pieces (4) and (4) at the same time. It should be configured so that it can be inserted.

As shown in FIGS. 3, 5, 6 and 7, members (1), (1) ..., or end caps (6), which are arranged in parallel, are provided on the side wall surface side of the connecting piece (4). It is better to provide a space holding portion that is larger than the connecting piece (4) so that (6) ... does not come into close contact, and the connecting piece (4) has a prismatic shape. 5) should match the cross-sectional shape of the connecting piece (4). Further, the terminal cap (6) is molded of plastics, but it is preferable that the terminal cap (6) is molded integrally with the connecting piece (4) by elastic plastics.

[0013]

[Effect of device]

 As described above, the present invention provides a member or a member with a locking hole formed on a side wall surface opposite to a connecting piece projecting on a side wall surface of an end cap that is crowned or inserted at both ends of the member. Since the parts are connected in parallel and the grating is assembled, only the parts and end caps are required, so the manufacturing cost can be provided at a low cost, and the parts can be assembled in advance to a certain length and the length required at the site can be obtained. In the case of a curved groove, there is a convenience such as changing the locking position of the connecting piece on the site to adjust the interval and work according to the degree of bending. Has an effect that can be done. Furthermore, in the case of cleaning the inside of the groove, it is possible to partially remove it, so that it is convenient to clean.

[Brief description of drawings]

FIG. 1 is an assembly plan view showing a partially cutaway transverse sectional view.

FIG. 2 is an assembly plan view for a bending portion in which a connecting position of a connecting piece is changed.

FIG. 3 is a sectional view of a connecting piece and a locking hole forming portion of the embodiment of FIGS.

FIG. 4 is an assembly plan view showing a partially cutaway cross-sectional view of another embodiment.

5 is a perspective view of a terminal cap used in FIG. 4. FIG.

FIG. 6 is a perspective view of a terminal cap of another embodiment.

FIG. 7 is a partial cross-sectional view showing a connecting piece, a locking hole, and a forming state of another embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Member 2, 3 Side wall 4 Connection piece 5 Locking hole 6 End cap 7, 8 Side wall surface 9 Groove (for locking) 10 Insertion piece

Claims (4)

[Scope of utility model registration request] 1. A grating in which rectangular pipe-shaped members (1) are arranged side by side with a space therebetween, and at least both ends of a side wall surface (2) facing the adjacent member (1) of the member (1). Connecting pieces (4) of the member (1) adjacent to the side wall surface (3) on the opposite side from which the connecting pieces (4) are protruded are provided while protruding the connecting pieces (4) at two nearby locations.
Is provided with a locking hole (5) for locking the member, and the members (1), (1) ...
A grating which is characterized in that are connected in parallel by a connecting piece (4) and a locking hole (5). 2. A side wall surface (7) facing the end caps (6) of a member (1) adjacent to the end caps (6) capped or inserted at both ends of the square pipe member (1). The connecting piece (4) is made to protrude, and the side wall surface on the opposite side from which the connecting piece (4) is made to protrude
The (8) is provided with a locking hole (5) into which the connecting piece (4) of the adjacent terminal cap (6) is inserted and locked, and both ends of the member (1) are capped with terminal caps (6) or A grating characterized in that the members (1), (1) ... Are arranged side by side by means of a connecting piece (4) and a locking hole (5) that are inserted and attached to the terminal cap (6). 3. A plurality of grooves (9) are provided on the surface of the connecting piece (4) in parallel with the side wall surface projecting at regular intervals, and the connecting piece (4) is inserted into the locking hole (5). 3. The grating according to claim 1, wherein the grating is configured to be locked in the locking hole (5) at a desired groove (9) when the grating is formed. 4. A plurality of connecting pieces (4) and locking pieces (5) are provided on the side wall surface of each of the member (1) or the terminal cap (6) at upper and lower intervals. Grating.