JP3092402U - Drain plate for gutter - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To be provided on a concrete gutter cover or the like that closes an opening of a gutter provided along a road shoulder to drop rainwater on the road into the gutter and prevent damage. Provide a draining plate that can be used. SOLUTION: The drainage plate 1 for a gutter cover of the present invention is a drainage plate having a through hole 12 in a proper position of a ceramic drainage plate main body 11, wherein the through hole 12 is from the upper surface to the lower surface of the drainage plate main body 11. , And has a cutout portion 14 on the upper surface side of the drain plate main body 11 of the through hole 12. The shape of the notch 4 can be tapered or curved. Further, a coloring layer 13 may be provided on the upper surface of the drain plate main body 11 by applying a medicine using a pigment and performing a final baking finish.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The present invention relates to a drain board, and more particularly, to a side provided along a shoulder of a road. It is provided on a concrete gutter lid that closes the opening of the ditch, and rainwater on the road is put in the gutter. The present invention relates to a drain plate that can be dropped and prevented from being damaged.

[0002]

[Prior art]

  If there is water on the road due to rainfall, etc. It is necessary to promptly remove rainwater on the road because it may cause is there. However, if water penetrates into the roadbed or subgrade beneath the pavement, the strength of the subbase or subgrade will increase. Conventionally, rainwater on roads travels over the pavement surface because it may cause deterioration. To the gutter provided on the side part, a concrete gutter provided on the top plate part of the gutter It was drained from the drain plate on the lid.

[0003]   Such a drainboard for a concrete gutter lid is usually placed in a suitable place on a flat drainboard. A structure in which a plurality of through holes are formed is adopted. Also generally made of concrete From the viewpoint of strength, ceramic materials are used for the drainboard plate of the gutter lid. Often. In addition, conventionally, the through holes are spread from the upper surface to the lower surface of the drain plate. By forming it in the shape of a beam and forming the upper surface in a colored layer, the upper end of the through hole is Make sure that the sand and pebbles that you pass through pass downward without being clogged in the through hole, It becomes a colorful product that does not discolor semi-permanently, improving the product value and smooth surface. The drainage of the concrete gutter lid has the effect of preventing dirt from adhering. A plate is known (Japanese Utility Model Laid-Open No. 2-47286).

[0004]   However, the conventional drainage plate of the concrete gutter lid improves drainage efficiency. In order to achieve this, it is desirable to make the through hole large, but if the through hole becomes large, the through hole At the upper corner of the part that is the road surface, contact such as contact with vehicles traveling on the road surface Depending on the cause, damage may occur from this side corner portion of the through hole. Such damage If it occurs, not only will the color of the surface peel off and spoil the appearance, but also the through holes will be large. Since it becomes too much and problems such as tripping over occur, replace the drain plate early You may have to do it. Therefore, we have been able to prevent such adverse effects and Compared to conventional drainage boards, it maintains its aesthetic appearance and can be installed for a long time The development of a drainage board was required.

[0005]

[Problems to be solved by the device]

  The present invention has been made in view of the above-mentioned circumstances, and the facility is installed along the shoulder of the road. It is installed on a concrete gutter lid that closes the opening of the gutter that is used to prevent rainwater on the road. To provide a drainage plate that can be dropped into a groove and prevent damage. With the goal.

[0006]

[Means for Solving the Problems]

  The water drain plate for the gutter lid according to claim 1 is a water drain plate having a through hole at an appropriate position of the water drain plate body. In the drainage plate, the through-holes are flared from the upper surface to the lower surface of the drainage plate body. And the notch on the upper surface side of the drain plate main body of the through hole. It is characterized by having.

[0007]   The "through hole" is formed at an appropriate position of the drainage plate and is on the upper surface of the drainage plate body. It is formed so as to widen toward the lower surface. Cross-sectional shape of this through hole The shape, the length in the depth direction, the number, etc. are not particularly limited and may be desired. Is appropriately selected according to For example, the cross-sectional shape may be circular or elliptical. It is formed in a shape, a square, and other similar shapes. The number of through holes is Usually, about 2 to 6 pieces are formed.

[0008]   The "notch portion" is formed in a side corner portion on the upper surface side of the through hole, and The shape of is not particularly limited, but as shown in claim 2, it is tapered. Alternatively, it may be curved. By forming this notch, It is extremely unlikely that the through holes will be clogged with earth and sand or pebbles, and water is drained. The top surface of the plate is smooth and the appearance is good, and cleaning is easy.

[0009]   The material of the “drainage plate body” is not particularly limited, but for example, Lamic, stainless steel, hard plastic, and the like are mentioned, and particularly, they are shown in claim 4. As described above, if it is made of ceramic, it will be a high-strength drainage plate that does not discolor. It is possible because it is possible.

[0010]   Further, the drainage plate for the gutter lid of the present invention is, as shown in claim 3, On the upper surface, a coloring layer that is a final baking finish by applying a pill with a pigment is used. can do. Examples of the above-mentioned "pigment" include silica sand, feldspar, iron, and coba Lt and chrome. The above "colored layer" is formed by applying these pigments. It is formed by main baking together with a drainage plate made of ceramic or the like. This colored layer is light blue It can be finished in any desired color, such as brown, green, yellow and white. Also, main firing Since it is finished with a fine finish, it does not discolor semipermanently and can retain beautiful colors for a long time.

[0011]   The drainage plate for the gutter lid of the present invention is provided with an opening for a gutter installed along a road shoulder. It is provided on a concrete gutter lid that closes, and when rainwater on the road falls into the gutter. Both can prevent damage.

[0012]

[Embodiment of device]

  Hereinafter, the present invention will be described in detail with reference to the drawings based on embodiments.   FIG. 1A is an enlarged perspective view of the drainage plate of this embodiment, and FIG. 1B is its A-A '. It is a line sectional view.   The drainage plate 1 (5 cm in length, 15 cm in width, 2.5 cm in height) of this example is a ceramic plate. Through hole 12 (cross-sectional shape: substantially elliptical, long axis 2.5 cm) , 5 short axes of 1.5 cm are formed.

[0013]   Further, the through holes 12 are spread from the upper surface to the lower surface of the drain plate body 11. Is formed in a rectangular shape, and the side corners on the upper surface side are tapered notches 14. There is. In the example of the drawing, the dimension of the upper surface edge and the lower surface edge is about 3 mm (usually about 2 to 4 mm). It makes a difference. Further, the lowermost end of the notch 14 having a tapered shape and the penetrating There is a dimensional difference of about 4 mm (usually about 3 to 5 mm) from the lower surface end of the hole. ( The notch of the through hole 14 can be curved as shown in FIG. . ) Moreover, on the upper surface of the drainage plate main body 11, silica sand, feldspar, iron, cobalt and black Apply a paste using a pigment such as ROM, and then do the main baking together with the ceramic drain plate. The colored layer 13 is formed by finishing. Forming such a coloring layer 13 As a result, the product value can be improved as a product having an excellent aesthetic appearance.

[0014]   FIG. 3 is a perspective view of a gutter lid using the drainage plate 1 of this embodiment. FIG. 5 is the side of FIG. It is a B-B 'line sectional view of a groove lid. The gutter lid 2 of this embodiment is made of a ceramic material. The drainage plate 1 is mounted so as to be loaded on the step portion 21 of the gutter lid. Has been. The gutter cover 2 having the drainage plate of this embodiment is installed along the shoulder of a road. It is installed as a concrete gutter lid that closes the opening of the gutter that will be Can be dropped into the gutter. In addition, the through hole 14 from the upper surface of the drainage plate 1 Since it is formed in a divergent shape toward the lower surface, it can be washed away with rainwater or the like and can be placed on the through hole 14. Even if the sand and pebbles that reach the edge are not clogged in the through hole 14, be sure to Can be passed through. Further, the side corners on the upper surface side are formed with tapered notches 14 Therefore, it is possible to prevent damage at such a portion.

[0015]   It should be noted that the present invention is not limited to those shown in the above specific embodiments, and the purpose and application Depending on the situation, various modifications can be made within the scope of the present invention.

[0016]

[Effect of device]

  The drainage plate for the gutter lid of the present invention has a tapered or curved shape on the upper surface side of the through hole portion. By providing the notch, it is possible to prevent damage to the drainboard plate for the gutter lid at this part. The result is a long-term installation. Also, through holes Is formed so that it extends from the upper surface to the lower surface of the drainage plate, so that the upper end of the through hole is It is possible to reliably pass the earth and sand and pebbles that have passed downward without blocking the inside of the through hole. it can. In addition, the drainboard plate for the gutter lid of the present invention is formed by forming the upper surface into a colored layer. Therefore, the product value can be improved as a product having an excellent aesthetics. Furthermore, The water drain plate for the gutter lid of the present invention has a smooth upper surface to prevent dirt from adhering. You can stop.

[Brief description of drawings]

FIG. 1 is an enlarged perspective view (a) and A of a drainage plate of this embodiment.
It is a sectional view (b) taken along the line A-A.

FIG. 2 is a cross-sectional view taken along the line AA ′ of the drainage plate of FIG. 1 in which the shape of the cutout portion of the through hole is curved.

FIG. 3 is a perspective view of a gutter lid using the drainage plate of the present embodiment.

4 is a cross-sectional view of the gutter lid of FIG. 3 taken along the line B-B ′.

[Explanation of symbols]

1; drain plate, 11; drain plate body, 12; through hole, 1
3; color layer, 14; notch, 2; gutter lid, 21; step

Claims (4)

[Scope of utility model registration request] 1. A drainage plate having a through hole at an appropriate position of the drainage plate main body, wherein the through hole is formed so as to widen toward the lower surface from the upper surface of the drainage plate main body, and the through hole is formed. A drain plate for a gutter lid, which has a cutout portion on the upper surface side of the drain plate main body of the hole. 2. The drainboard plate for the gutter lid according to claim 1, wherein the shape of the notch is tapered or curved. 3. The drainboard for a gutter lid according to claim 1 or 2, further comprising a colored layer which is applied to a top surface of the drainboard main body and is subjected to a main baking finish by applying a pigmented medicine. 4. The drain plate for a gutter lid according to claim 1, wherein the drain plate body is made of ceramic.