JP2565958Y2 - Lid for running water channel and running water channel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cover for a water flow groove which can be easily removed and a water groove provided with a cover which can be easily removed.

[0002]

2. Description of the Related Art Conventionally, a lid which fits into a water channel is thick and heavy, so it is not easy to remove it once it is fitted. The removal was cumbersome.

[0003] The present invention proposes a cover for a running water channel which solves this drawback.

[0004]

The gist of the present invention will be described with reference to the accompanying drawings.

[0005] Arms 4, 4 are provided on a lid 3 which fits into a fitting receiving portion 2 formed on the upper part of the water flow groove 1 so as to be able to move up and down, and a handle member 11 is provided between the arms 4, 4 to form an arm. The lower half of the body 4, 4 is pivotally attached to the lid 3 by a fulcrum shaft 7, 7, and the arm 4
Rollers 9.9 are rotatably provided at the lower part of the arm 4, and the arms 4
Is set so that the lower surface of the rollers 9 protrudes from the bottom of the lid 3 when the standing water is raised.

[0006] Further, in the fitting receiving portion 2 formed on the upper part of the flowing water groove 1, the lid for the flowing water groove and the known cover plate 13 are fitted in an arbitrary arrangement. It relates to the groove.

[0007]

The product according to the present invention is fitted into the fitting receiving portion 2 of the water flow groove 1 together with the known cover plate 13 in an arbitrary arrangement. A rotatable roller 9.9 that lifts the handle member 11 and raises the arms 4
Are provided so as to protrude from the bottom of the lid 3, the rollers 9.9 rotate simultaneously with the raising of the handle member 11,
At this position, the lid 3 is lifted up by the lever action by the protrusion of the rollers 9.9. Therefore, when the grip member 11 is gripped and the lid 3 is lifted, the product of the present invention can be easily removed from the fitting receiving portion 2 of the water flow groove 1. Therefore, the bottom of the water channel 1 can be easily cleaned by removing the product of the present invention.

[0008]

1, 2, 3, 4, and 5 show a preferred embodiment, in which a handle 5 is freely raised and lowered on a lid 3 fitted into a fitting receiving portion 2 formed on the upper part of a water flow groove 1. The handle portion of the handle 5 is set at the center of gravity of the lid 3 or at an upper position near the center of gravity of the lid 3, and the storage section 6 in which the handle 5 is stored when the handle 5 is folded down is replaced with the lid 3. On the surface of

Further, arms 4 are provided on a lid 3 which fits into a fitting receiving portion 2 formed on the upper part of the water flow groove 1 so as to be able to move up and down, and a handle member 11 is provided between the arms 4. The lower part of the arm body 4,4 is pivotally attached to the lid 3 by a fulcrum shaft 7,7, and rollers 9.9 are rotatably provided below the arm body 4,4. The lower surface of the rollers 9
Project from the bottom of

The illustrated lid 3 employs a metal (for example, stainless steel, aluminum, cast) rectangular box type with an open bottom (only the top plate of the lid 3 is made of aluminum, and the periphery thereof is not shown). The plate may be cast.).

The lid 3 can be designed in any way, such as made of concrete or resin. When the resin lid 3 is employed, the weight is reduced, and even when an automobile or the like passes over the resin lid 3, no sound is produced, and a noise reduction effect can be exhibited.

The side surface 3 "of the illustrated lid 3 is formed as an inclined surface that is enlarged upward.

In the illustrated storage portion 6, the width of the lateral groove portion 6 'is widened so that the stored handle member 11 can be easily lifted.

The illustrated arms 4, 4 are latched to the upper plate 3 ′ of the lid 3 when the lid 3 is erected in the middle of the back edge, so that the notches 4 ′ maintain the upright state. 4 ′, and the case where locking notch hooks 4 ″ and 4 ″ that maintain the horizontal state when tilted horizontally are provided.

The present product is interposed between known concrete cover plates 13 which are juxtaposed in the fitting receiving portion 2 of the water flow groove 1, and the present product is removed to secure a wide opening so that the flowing water can be provided. Clean the inside of groove 1.

If the product of this embodiment is removed, the wide opening can be secured as described above, so that there is an advantage that the adjacent cover plate 13 can be removed smoothly.

In the figure, reference numeral 8 denotes a roller shaft, and reference numeral 15 denotes a notch recess for lifting formed on a well-known concrete cover plate 13.

FIG. 6 shows that a dust introduction groove 14 is vertically recessed on both side surfaces of the lid 3 and is connected to the dust introduction groove 14 so as to be connected thereto.
Dust discharge groove longer than the width of the fitting receiving portion 2 of the running water groove 1
12 shows another example in which 12 is recessed in the horizontal direction.
Dust clogging the gap 10 between both side surfaces of the fitting receiving portion 2 and the rising surface 2 'of the fitting receiving portion 2 can be discharged to the flowing water groove 1, and therefore, is very practical.

[0019]

According to the present invention , an arm is provided on a lid which fits into a fitting receiving portion formed at an upper portion of a water flow groove so as to be able to move up and down, a handle member is provided between the arms, and a lower portion of the arm is provided. Since the middle of is pivotally attached to the lid by a fulcrum shaft, a roller is provided rotatably at the lower part of the arm, and the lower surface of the roller is set to protrude from the bottom of the lid when the arm is raised, When the handle member is pulled up, the roller lifts the lid slightly upward at that position by leverage, so that if the grip member is lifted, the lid can be easily removed from the fitting receiving portion of the water flow groove. This makes it possible to secure the cleaning opening of the water channel.

Therefore, the combination of the present invention with a known cover plate can provide a very practical water flow groove.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present embodiment.

FIG. 2 is a sectional view of a main part of the embodiment.

FIG. 3 is a sectional view of a main part of the embodiment.

FIG. 4 is a longitudinal sectional view of the present embodiment.

FIG. 5 is a plan view showing a use state of the embodiment.

FIG. 6 is a perspective view of another example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Running water groove 2 Fitting receiving part 3 Lid 4 Arm 7 Support shaft 9 Roller 11 Handle member 13 Lid

Claims (2)

(57) [Scope of request for utility model registration] An arm is provided on a lid fitted into a fitting receiving portion formed at an upper portion of a water flow groove so as to be able to move up and down, a handle member is provided between the arms, and a fulcrum is provided at a lower portion of the arm. Running water pivotally attached to the lid by a shaft, a roller is provided rotatably at the lower part of the arm, and the lower surface of the roller is set to protrude from the bottom of the lid when the arm is erected. Groove lid. 2. A flowing water groove, wherein the flowing water groove lid and a known cover plate are fitted in an arbitrary arrangement into a fitting receiving portion formed above the flowing water groove.