JP2796706B2 - Gutter block - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention is installed in a general road, attach a lid member to the gutter body having a groove, about the gutter block which closes the opening of the groove.

[0002]

2. Description of the Related Art Conventionally, in civil engineering work, a gutter installed on a road or the like has a groove having an upper surface opened in a gutter main body, and a horizontal surface mounting portion is provided at a step portion of the groove. Then, the lid is placed on the mounting portion of the gutter main body to close the opening of the groove.

[0003]

In the above construction, since the lower surface of the lid material is placed on the mounting portion of the gutter main body, if at least one of the strains is generated, a part of the mounting portion is removed. When a gap is generated in the vehicle and the lid material rattles and an automobile or the like passes over the upper surface of the lid material, there is a problem that noise is generated due to the rattle. Furthermore , foreign matters such as soil and pebbles that have fallen on the mounting portion when the lid material is removed are left on the mounting portion, so that when the lid material is attached again,
There is a problem of rattling. Then, put cushioning material on the
Even if it is attached, the cushioning material generally ensures durability.
Since it is made of hard material, the same problem
Occurs.

[0004] The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a gutter block which does not generate rattling or noise.

[0005]

Gutter block <br/> of the present invention SUMMARY OF] includes a gutter body having an upper surface provided with a placing portion on side of the groove portion has a groove which is open, the side groove body A lid member mounted on the mounting portion to close the opening of the groove,
At least one of the upper surface of the mounting portion and the lower surface of the lid member
Among that it will be interposed between these mounting portion and the lid member is secured to the
Characterized in that a Ru cushioning member name from an elastic material having a hollow portion.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION
Referring to FIG. 1 and FIG. The side groove main body 1 has a groove 2 whose upper surface is opened, and an opening 3 having a diameter larger than that of the groove 2 is formed in an upper stage of the groove 2. Further, a mounting portion 4 formed of a plane having an angle with respect to a horizontal plane is provided so as to connect between the groove 2 and the opening 3. This angle is appropriately set at 30 degrees, 45 degrees, 60 degrees, or the like.

[0007] The lid member 5 is inserted into the opening 3, and the lower inclined surface 6 is placed on the placing portion 4. The buffer member 7 is made of an elastic material such as rubber or flexible synthetic resin, and is interposed between the side groove main body 1 and the lid member 5. This buffer member 7
Is fixed by embedding the leg portion 8 in the side groove main body 1 or the lid member 5.

In the center of the cushioning member 7, a plurality of ellipses
A circular hollow portion 9 is formed.

According to this embodiment, since the cover member 5 is brought into contact with the mounting portion 4 on the inclined surface 6, the gutter body 1 is originally provided.
Alternatively, even if the flatness of the lid member 5 is somewhat deteriorated, the degree of adhesion between the mounting portion 4 and the inclined surface 6 does not change much, the rattle of the lid member 5 is hardly generated , and the buffer member 7 is interposed. Therefore, the hard lid member 5 does not directly collide with the side groove main body 1 to enhance the adhesion and prevent the generation of noise .

Further, since the mounting portion 4 is inclined with respect to the horizontal plane, pebbles or soil such that has fallen on the placing part 4 is dropped into the groove 2, it is not stagnant on the placing portion 4 Therefore, rattling of the cover member 5 due to pebbles or earth and sand does not occur.

Furthermore, even if the hollow portion 9 of the cushioning member 7 causes distortion in the mounting portion 4 of the gutter main body 1 or the inclined surface 6 of the lid member 5, the hollow portion 9 responds to this dimensional change. The cushioning member 7 is closely adhered to the mounting portion 4 and the inclined surface 6 with a large area, and rattling does not occur. Therefore, even when an automobile or the like passes over the lid member 5, there is an effect that noise due to rattling is not generated. Further, when an impact is applied to the lid member 5, the hollow portion 9 is compressed to reduce the impact, so that there is an effect of preventing the lid member 5 from being damaged. Special
In this case , even if pebbles or the like fall and remain on the mounting portion 4, the hollow portion 9 is compressed in the portion and the vicinity thereof.
The pebbles are absorbed by the cushioning member 7 and the material of the cushioning member 7 is
In any of the hard and soft cases, rattling, noise, and breakage can be prevented more than conventional ones .

[0012] Figure 3 is a second embodiment Ru engaging the buffer member. The difference from the first embodiment is that the cushioning member 11 is formed with a plurality of projecting ridges 12 having a mountain-shaped cross section facing the lid member 5 side, and a hollow portion 9 corresponding to the projecting ridge 12. Be placed. In the second embodiment, the protrusions 12 locally increase the degree of adhesion in response to minute irregularities on the surfaces of the side groove main body 1 and the lid member 5, so that the effect of the first embodiment is improved. In addition, it has the effect of further reducing rattle and preventing the occurrence of impact.

[0013] cushioning member 21 shown in FIG. 4, Ru engages the buffer unit
This is a third embodiment. The difference from the second embodiment is that a ridge 22 having an arc-shaped cross section is formed, and a substantially rectangular hollow portion 23 corresponding to the ridge 22 is formed.

[0014] cushioning member 31 shown in FIG. 5, according to the buffer unit
This is a fourth embodiment. In the fourth embodiment, a case is shown in which two buffer members 31 each having an elliptic cylindrical shape are fixed to the lid member 5, respectively.
Absorbs the distortion of the lid member 5 to prevent rattling and noise.

FIG. 6 shows a case in which a buffer member 41 having the same cross-sectional shape as that of the buffer member 11 is applied to the gutter main body 1 having a horizontal mounting portion 42. In this embodiment, the first embodiment is also applied. This has the same effect as the example.

[0016]

Gutter block according to the present invention comprises a gutter body having an upper surface provided with a placing portion on side of the groove portion has a groove which opens, is placed on the placing portion of the side groove body A lid material for closing the opening of the groove portion, and a mounting portion of the gutter main body.
Fixed to at least one of the surface and the lower surface of the lid material
It has a hollow portion that will be interposed between these mounting portion and the lid member Te
Since the cushioning member made of the elastic material is provided, it is possible to prevent rattling of the cover member and noise.

[0017] Particularly, the buffer member made of an elastic material having a hollow portion, and even if there is distortion in the gutter body and the lid member
Even if pebbles or the like fall and remain on the mounting portion, the degree of adhesion between the two can be increased, and it is possible to prevent rattling and noise of the lid member and to reduce the impact applied to the lid member.

[Brief description of the drawings]

FIG. 1 is a vertical sectional side view of a gutter block .

FIG. 2 is a side view showing a first embodiment of a gutter cushioning member.

FIG. 3 is a side view showing a second embodiment of a gutter cushioning member.

FIG. 4 is a side view showing a third embodiment of a gutter cushioning member.

FIG. 5 is a side view showing a fourth embodiment of a gutter cushioning member.

FIG. 6 is a side view in which a side groove buffer member is attached to a different side groove.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Side groove main body 2 Groove part 4 Mounting part 5 Lid material 6 Inclined surface 7 Buffer member 8 Leg part 9 Hollow part 11 Buffer member 12 Protrusion part 21 Buffer member 22 Protrusion part 23 Hollow part 31 Buffer member 32 Hollow part 41 Buffer member 42 Mounting part

Claims (1)

(57) [Claims] An upper surface has a groove having an opening, and a groove is formed on the groove.
A gutter body having a mounting portion towards a lid for closing the opening of the groove is placed on the placing portion of the side groove body, the upper surface or lid mounting portion of said groove body Less bottom
And it is secured to either be side groove block you, characterized in that a buffer member made of an elastic material having a hollow portion that will be interposed between these mounting portion and the lid member.