JPH0240146Y2 - - Google Patents

Description

[Detailed description of the invention] <Industrial application field> The present invention relates to a gutter cover used not only for roadside gutters but also for drains on premises such as factories, parks, golf courses, etc.

<Prior art> Conventionally, this type of gutter cover is
As seen in the publication, on the back side of the top plate (tread plate) made of steel plate, stainless steel plate, etc., strips are placed along the longitudinal direction of the top plate at intervals according to the size standards of the grooves used. Most of the items were welded.

Recently, concrete U-shaped grooves are often used for the side gutters and drainage ditches mentioned above, and the width of the grooves is approximately 120 mm, 150 mm,
They are standardized to 180mm, 240mm, 300mm, etc., and groove covers are made to match these groove widths.

<Problems to be solved by the invention> Therefore, the reality is that conventionally, with this type of gutter cover, one must select and purchase the type that matches the gutter width to be used, and manufacturing In order to meet the requirements, we must manufacture a wide variety of all standard products to suit various groove widths, and our dealers and sellers must also maintain a system in which they can immediately sell all standard products. In order to keep them in stock, it is necessary to keep an inventory for each variety, which poses a problem in that management becomes complicated.

Therefore, in order to solve such conventional problems, the present invention eliminates the conventional technique of attaching the position regulating member attached to the back side of the top plate along the longitudinal direction of the top plate, and Near both ends,
The structure is such that it is installed along the width direction, and only this position regulating member is formed to a length that matches the width of the various grooves. By increasing the number of products purchased, we aim to rationalize manufacturing productivity, rationalize inventory adjustment at retailers, intermediaries, etc., and manufacturers themselves, and eliminate shortages of products with specific dimensions. The purpose is to eliminate such defects and reduce costs.

<Means for Solving the Problems> The structure of the present invention for achieving the object will be explained using FIGS. 1 to 4 corresponding to the embodiments. A groove lid A is made up of a top plate 1 made of a metal plate cut into a shape, and a position regulating member 2 fixed to the back side of the top plate 1 and fitted into a groove B. At least two position regulating member connecting holes 3, 3 are formed at positions near both longitudinal ends 1a, 1a at a predetermined interval l in the width direction, and the position regulating member 2 is located near the horizontal end portions 1a, 1a. 21 and a vertical portion 22, and has a plurality of sizes 2a, 2 formed in lengths corresponding to the widths of the groove B.
b..., and each of these has at least two connecting holes 4, 4 in the horizontal portions 21, 21... at a predetermined interval l between the connecting holes 3, 3 in the top plate 1. They are formed at equal intervals l, and are further formed with connection holes 5 in the vertical parts 22, 22..., and these top plate 1 and position regulating member 2 are connected to the connection holes 3, and a groove cover configured to be connected and fixed by connecting members 6, 7, and 8 via connecting holes 4, 4.

<Function> Since the present invention has such a configuration, manufacturers can mass produce top plates of a specific width and adjust only the position regulating member of a predetermined length according to the groove width. Since it is only necessary to produce a number of different types, it is possible to improve productivity and streamline inventory adjustment.

<Examples> Examples of the present invention will be described below based on the drawings.

1 to 4 are views showing the first embodiment of the present invention, and as shown in FIG. The position regulating members 2, 2 fixed to the groove B are used by being partially fitted into the groove B in a shape perpendicular to the longitudinal direction of the groove B, that is, along the width direction of the groove B. In this embodiment, as shown in FIG. 2, the top plate 1 is formed of an aluminum plate material with an embossed pattern on the surface side.
Both edges 1b, 1b along the longitudinal direction are curved downward in a gentle slope toward the lower surface side, and the groove cover A is used in the width direction at both longitudinal ends 1a, 1a, respectively. The smallest groove BS in groove B
Two position regulating member connecting holes 3, 3 are formed at a predetermined interval l which is slightly smaller than the width of the position regulating member.
Further, the position regulating member 2 is formed of an angle-shaped member made of aluminum having a horizontal part 21 and a vertical part 22, and has a minimum groove as shown in FIGS. There are three types: 2a with a length LS that matches the width of BS, 2b with a length LM that matches the width of the intermediate groove BM, and 2c with a length LL that matches the width of the maximum groove BL. but,
Formed as shown in FIG. 2, each of these lengths has a position regulating member connection hole 3 formed in the horizontal portion 21 at both ends 1a, 1a of the top plate 1, Two connecting holes 4, 4 are formed at the same interval 1 as the forming interval 1 of 3, and in the vertical part 22, connecting holes 5 for the two are formed at an arbitrary interval. , 5 are formed. Needless to say, among these various types of position regulating members 2a, 2b, and 2c, the length of the largest one 2c is shorter than the width of the top plate 1, and the base end portions of the slope forming portions of the side edges 1b and 1b of the top plate 1 are shorter than the width of the top plate 1. It is formed to have a length that is equal to or slightly shorter than the interval L between them.

Then, the groove cover A has a groove width of 120 mm, 150 mm, and 180 mm.
In terms of actual size, the top plate 1 is an aluminum striped plate with a thickness of 4.5 mm, and a length of 600 mm.
It is formed to a width of 200 mm, and the distance l between the connecting holes 3 and 3 is
Countersink holes with a diameter of 7 mmφ are formed at 100 mm intervals. The position regulating member 2 is an aluminum angle piece with a thickness of 5 mm and a width of 40 mm, and a length of 118 mm.
(2a), 148mm (2b), and 178mm (2c) are formed, and each one has one side (horizontal part 2).
Through holes 4, 4 with a diameter of 7 mmφ are formed at 100 mm intervals in the middle part of 1), and on the other side (vertical direction part 22), holes are formed at arbitrary intervals, such as 100 mm intervals (2a), 130 mm intervals (2b), and 150 mm intervals (2c). ) and has a structure in which through holes 5, 5 having a diameter of 7 mm are also formed.

Therefore, when using the groove B to be used,
Select the position regulating member 2 according to the width of the
As shown in FIG. 3, countersunk screws 6, 6 are passed through the holes 3, 4 from the surface side of the top plate 1, respectively, and spring washers 7, 7 with detent nuts 8, 8 to secure the position regulating member 2 to both ends 1a, 1a of the top plate 1. If necessary, as shown in FIG. Depending on bolts and nuts 9 and 10, two or three groove covers A
Connect and use.

The embodiment shown in FIGS. 6 and 7 shows another embodiment of the position regulating member 2, in which the horizontal portion 21 is arranged to maintain a predetermined interval l... for a large number of connected objects. As shown in FIG. 7, when the groove B to be used is formed close to a building C etc., the position regulating member 2 is placed with respect to the top plate 1. It can be used by being connected to a position biased to one side in the width direction of the top plate 1.

The embodiments shown in FIGS. 8 and 9 show still other embodiments of the position regulating member 2, and the one shown in FIG. 8 uses a T-shaped member with a T-shaped side surface. The upper horizontal part 21
is the mounting surface to the top plate 1. The one shown in Figure 9 uses a channel-shaped material with a U-shaped cross section, and the one in Figure A uses the bottom part 2.
1 is a horizontal part, and the one shown in FIG.

In the embodiment shown in FIG. 2, the top plate 1 according to the present invention is shown as having a protrusion pattern (embossed) on the surface side, but such a protrusion pattern does not necessarily have to be applied. , it may be in the form of a flat plate. However, if such a protrusion pattern is formed, it will prevent slipping and is also aesthetically pleasing, so it is preferable to use such a pattern in practice. In addition, both side edges 1 of the top plate 1
Although the inclined machining of b and 1b is not necessarily necessary,
By doing this, rainwater and sprinkled water will not accumulate on the top plate 1, resulting in good drainage, and the side edges of the top plate 1 will not easily lift up from the road surface, making it less likely that you will trip over it when using it, and also prevent it from wobbling. It has the advantage of being able to be used in small quantities.

Furthermore, if both the top plate 1 and the position regulating member 2 are made of aluminum, the overall weight can be made lighter, and the advantage is that they can be easily removed from the groove B when cleaning the inside of the groove B. Moreover, there is an advantage that the top plate 1 can be used for many years in a clean and beautiful shiny state without rust.

Further, the length of the top plate 1 is not limited to 600 mm, but may be formed to any length such as 800 mm, 900 mm, 1000 mm, 1200 mm, 1500 mm, etc.

Further, the top plate 1 and the position regulating member 2 are not necessarily connected by bolts and nuts, but may be connected by using rivets that are easily processed and deformed, such as aluminum rivets, copper rivets, or brass rivets.

In addition, in the case of bolt tightening, the connecting holes 4, 4 formed in the horizontal part 21 of the position regulating member 2 may be screwed and bolted, and furthermore, by tightening with nuts on the lower surface side. They may also be connected as a double nut type. Further, the vertical portions 22 of the position regulating member 2 may be connected to each other by using bolts and nuts 9, 10, or by using an appropriate connecting means.

Although the embodiments considered to be representative of the present invention have been described above, the present invention is not necessarily limited to the structure of these embodiments, and the present invention is not necessarily limited to the structure of these embodiments. It can be implemented with appropriate modification within the scope of achieving the following effects.

<Effects of the invention> As is already clear from the above explanation, the invention has the following effects:
The top plate is formed to have a width that matches the largest groove width among the multiple types of grooves, large and small, and has a width that is sufficient to connect position regulating members that match the minimum groove width at both longitudinal ends. At least two connecting holes shall be formed along the width direction at a predetermined interval, and a position regulating member connected to this top plate shall be connected along the width direction of the top plate, and the size of the groove shall be The position regulating member has a horizontal part and a vertical part. Since the connecting holes are formed at the same intervals as the connecting holes formed, both the top plate and the position regulating member are suitable for mass production, and can be used at factories, retail stores, and intermediate distribution stores. , the purchaser can purchase or supply the top plate and the required type of position regulating member, and the purchaser can purchase and connect the top plate to the position regulating member of the type corresponding to the type of groove to be used. Inventory management is easy, there is no shortage of certain types of products, and production and management are extremely efficient, which can be expected to have significant practical effects. .

[Brief explanation of drawings]

1 to 4 are views showing the first embodiment of the present invention, in which FIG. 1 is a perspective view of the state immediately before fitting into the groove, FIG. 2 is an explanatory perspective view of the disassembled state, and FIG. The figure is a vertical side view passing through the connection hole in the used state, Figure 4 is a vertical front view passing through the connection hole showing the connection position, and Figure 5 A, B, and C show the three states in use. A partially vertical side view, FIGS. 6 and 7 are views showing other embodiments, FIG. 6 is a perspective view of the position regulating member, and FIG. 7 is a vertical view passing through the connection hole showing its usage state The side view, FIG. 8, and FIG. 9 are perspective views of the position regulating member showing still other embodiments. In the figure, 1 is a top plate, 1a is a longitudinal end, 2 is a position regulating member, 3 is a connection hole, 4 is a hole for being connected, 5 is a connection hole, 6, 7, 8 are connection members, 2 is a 22 is a horizontal part, 22 is a vertical part, A is a groove cover, B is a groove, and l is a spacing.

Claims (1)

[Claims for Utility Model Registration] Consists of a top plate 1 made of a metal plate cut to a predetermined length and a position regulating member 2 fixed to the back side of the top plate 1 and fitted into a groove B. In the groove lid A, the top plate 1 has both ends 1 in the longitudinal direction.
At least two position regulating member connecting holes 3, 3 are formed at positions near a and 1a at a predetermined interval l in the width direction, respectively, and the position regulating member 2 is connected to the horizontal portion 21 and the vertical portion. 2a, 2b, etc., each having a length corresponding to the width of the groove B, and each of these has a horizontal portion 21. , 21 . . . are formed with at least two connecting holes 4, 4 spaced apart from each other by a distance 1 equal to the predetermined distance 1 between the connecting holes 3, 3 in the top plate 1, and the vertical portions 22, 21, . . .
22... has a structure in which a connection hole 5 is formed, and the top plate 1 and the position regulating member 2 are connected to the connection member 6, through the connection holes 3, 3 and the connection holes 4, 4. A groove cover configured to be connected and fixed by 7 and 8. The groove cover according to claim 1, wherein the position regulating member 2 has two lengths. The groove cover according to claim 1, wherein the position regulating member 2 has three different lengths. The groove cover according to claim 1, wherein the position regulating member 2 has four different lengths. The groove lid according to claim 1, wherein the top plate 1 is made of an aluminum plate. The groove lid according to claim 1, wherein the top plate 1 is made of an aluminum striped plate. The gutter cover according to claim 1, wherein the top plate 1 is a stainless steel plate. Both side edges 1b along the longitudinal direction of the top plate 1,
The gutter cover according to claim 1, which is a registered utility model, in which the portion 1b is curved downward in a gentle slope toward the lower surface side.