JPH074582U - Grating lid packing - Google Patents

Abstract

(57) [Summary] [Purpose] The packing to be inserted between the gutter and the gutter lid should be easily cut at the construction site so that the size can be adjusted and used. In a packing for a gutter lid in which a vertical side piece 1 and a horizontal side piece 2 are integrally provided in an L-shaped cross section, a predetermined interval is provided in the longitudinal direction of the lateral side piece 2 and the outer surface of the vertical side piece 1. A plurality of recessed grooves 3a to 3f were provided and formed. The strip plate piece 10 is also formed by providing a plurality of recessed grooves 3g to 3i at predetermined intervals in the longitudinal direction.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a packing that is interposed between a gutter and a gutter lid to keep the gutter lid from rattling and keep the gutter lid and the upper surface of the road horizontal.

[0002]

[Prior art]

 Conventionally, a packing for a gutter lid of this kind, which is formed in a long shape having an L-shaped cross section, is known from, for example, Japanese Utility Model Publication No. 2-34308.

[0003]

[Problems to be solved by the device]

 However, in such a gutter lid packing, if the vertical side piece is longer than the thickness of the gutter lid, the packing may protrude above the road surface and cause a person to stumble. Since there is a dent between the lids and dust is clogged there, packings with a shape that matches the dimensions of many gutters are required, which is a problem in terms of inventory and economic uneconomical. Therefore, an object of the present invention is to provide a gutter lid packing that can solve such a problem.

[0004]

[Means for Solving the Problems]

 According to the present invention, a plurality of concave grooves are provided at predetermined intervals in the longitudinal direction of the outer side surface of the vertical side piece and the lower surface of the horizontal side piece having the L-shaped cross section, and the strip plate piece.

[0005]

[Action]

 The packing of the vertical side piece and the horizontal side piece of the packing having the L-shaped cross section, and the packing of the strip-shaped band plate piece have respective concave grooves, and the width of the horizontal plane or the vertical surface of the step portion provided in the L-shaped cross section on the left and right of the side groove. Select it according to the above, and cut it with the selected groove if necessary and use it according to the dimensions.

[0006]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 (a) is a perspective view of the inner side surface of a packing A integrally and longly formed in a cross section L shape in which a vertical side piece 1 and a horizontal side piece 2 having a required width are orthogonal to each other. It is a perspective view of the outer side surface. Further, FIG. 1B is a perspective view of the packing B formed in a long length by the strip plate, and FIG. 2B is a rear perspective view thereof. The packing A is provided with a plurality of linear grooves 3a to 3f on the outer surface of the vertical piece 1 and the lower surface of the horizontal piece 2 at predetermined intervals in the longitudinal direction. Further, the packing B is provided with a plurality of linear recessed grooves 3g to 3i at predetermined intervals in the longitudinal direction of the lower surface. The recessed grooves 3a to 3i of the packings A and B are formed in a triangular shape so that they can be easily cut.

In the packing A, the vertical side piece 1 and the horizontal side piece 2 have the same thickness, or the thickness is different from each other, and the width of the vertical side piece 1 and the horizontal side piece 2 is different from each other. Both are the same, or those with different dimensions are manufactured as standard products and selected according to the construction site. Also, the packing B having different thickness and width is manufactured.

An example of use of these packings A and B is shown in FIG. 3 and subsequent figures. In the figure, reference numeral 4 denotes a concrete-made side groove, and in the longitudinal direction of the inner upper portions of the left and right side walls 5 and 5, stepped portions 8 and 8 having a vertical surface 6 having a predetermined width and a horizontal surface 7 and having a predetermined width are formed to face each other. It is provided in. Reference numeral 9 is a gutter lid which closes the opening of the gutter 4 by supporting both left and right ends on the stepped portions 8, 8. The gutter lid 9 is made of a metal called grating or made of concrete, and is formed heavy.

First, the packings A having the same dimensions as those of the step portions 8, 8 of the side groove 4 are selected and placed on the step portions 8, 8 respectively, and then the side groove lid 9 is covered, and the left and right end portions of the side groove lid 9 are covered. 4, the upper ends of the vertical side pieces 1 of the packings A and A do not protrude from the upper surface of the gutter cover 9 or the road upper surface E and are flush with each other as shown in FIG. Further, the tips of the lateral side pieces 2 of the packings A, A also coincide with the left and right side walls 5, 5.

In the structure shown in FIG. 5, the gap between the left and right vertical surfaces 6 and 6 of the gutter 4 and the left and right ends of the gutter lid 9 is such that one vertical side piece 1 of the packing A is used. It is an example of use when having. In this case, the vertical side piece 1 and the horizontal side piece 2 are placed on the left side step portion 8 of the side groove 4 by aligning the vertical side piece 1 and the horizontal side piece 2 with the vertical surface 6 and the horizontal surface 7 of the step portion 8, and the packing A is placed on the right side of the side groove 4. A packing B is placed on the horizontal surface 7 of the stepped portion 8, and a gutter lid 9 is covered to support both left and right end portions thereof.

Further, what is shown in FIG. 6 is an example of use when there is no gap between the left and right vertical surfaces 6 and 6 of the side groove 4 and the left and right ends of the side groove lid 9. In this case, on the left and right step portions 8, 8 of the gutter 4, put packings B, B in which the strip piece 10 is aligned with the horizontal surfaces 7, 7 and cover the gutter lid 9 to support both left and right end portions thereof. There is.

The packing A shown in FIG. 7 is used when the height of the left and right vertical surfaces 6, 6 of the groove 4 and the width of the horizontal pieces 7, 7 are both narrower than that shown in FIG. , A is a usage example. In this usage example, the vertical side pieces 1 and the horizontal side pieces 2 of the packings A and A are cut by the recessed grooves 3a and 3f from the outer end, and the heights of the vertical surfaces 6 and 6 and the horizontal surfaces 7 and 7 are cut. It matches the width of. Although illustration is omitted, when packing B is used, the dimensions are similarly adjusted and used. As described above, one of the packings A and B is selected on the basis of the concave grooves 3a to 3i provided on the lower surface of the vertical side piece 1 or the lateral side piece 2 or the packing B of the packing A of the present invention. Alternatively, by cutting at any part of the concave grooves 3a to 3i of the packings A and B according to the height of the vertical surface 6 of the side groove 4 and the width of the horizontal surface 7, it is extremely easy to cut any side groove 4. Can be used.

[0013]

[Effects of the Invention] The packings A and B of the present invention described above are used according to the dimensions of the vertical surface or horizontal surface of the step portion provided on the left and right sides of the gutter at the construction site. If they do not match, cut the grooves of the multiple grooves provided at a specified interval in the longitudinal direction of the packing and adjust the dimensions before use. Since it can be used in conformity with the step of the side groove without protruding from the left and right side walls, many packings with different dimensions are not required. Further, the plurality of concave grooves provided on the vertical side piece and the lateral side piece of the packing A, or on one side surface of the strip plate piece of the packing B, respectively, are recessed when the packing is interposed between the side groove and the side groove lid. Since a gap is formed in the groove portion, noise is absorbed in this gap portion, a buffering effect is generated, and it is possible to contribute to noise prevention.

[Brief description of drawings]

FIG. 1 is a perspective view of packings A and B.

2A is a perspective view of an outer side surface of packing A, and FIG. 2B is a perspective view of a lower surface of packing B, respectively.

FIG. 3 is a perspective view showing a state in which packings A are respectively used on the left and right steps of the side groove.

FIG. 4 is a cross-sectional view of the usage state of FIG.

FIG. 5 is a cross-sectional view in which packing A is used on the left side step of the side groove and packing B is used on the right side step of the side groove.

FIG. 6 is a cross-sectional view in which packing B is used on the left and right step portions of the side groove.

FIG. 7 is a cross-sectional view of a state in which the height of the vertical surface of the gutter and the width of the horizontal surface are narrower than those of FIG. 4;

[Explanation of symbols]

 1 Vertical side piece 2 Horizontal side piece 3a-3i Recessed groove 10 Strip plate piece A, B Packing

Claims (2)

[Scope of utility model registration request] 1. A packing for a gutter lid in which a vertical side piece and a horizontal side piece are integrally provided in an L-shaped cross section, wherein a predetermined interval is provided in the longitudinal direction of the outer surface of the vertical side piece and the lower surface of the horizontal side piece. A packing for a gutter lid characterized by being formed by forming a plurality of recessed grooves. 2. A packing for a gutter lid, comprising a band-shaped strip plate piece, wherein a plurality of concave grooves are provided at predetermined intervals in the longitudinal direction of one side surface.