JPS5846174Y2 - Chain gutter - Google Patents

Description

[Detailed description of the invention] The present invention relates to an improvement of a chain gutter, and more specifically, a tube body 1 that opens vertically is provided with multiple bulges 2 around the cylindrical body 1, and the upper surface of each bulge 2 is A plurality of through holes 4 are formed, and locking hook portions 7.8 are formed at both ends of the upper and lower hanging elements 5 and 6 in the shape of a cylindrical shape, and the upper hanging element is arranged above the cylinder body 1. 5 to the through hole 4 of any bulge 2, and the locking hook part 8 of the lower hanging tool 6 disposed below the cylindrical body 1 is connected to the through hole 4 of either of the bulges 2. A chain gutter body 9 is formed by engaging the hole 4, and an upper hanging tool 5 of the chain gutter body 9 disposed below is engaged with a lower hanging device 6 of the chain gutter body 9 disposed above. The first purpose of this is to drill a through hole in the upper surface of the bulge surrounding the cylinder so that the rainwater that can flow down the cylinder with force can be directed to the outside. To provide a chain gutter which prevents air from flowing into a cylinder from a through hole and creates a negative pressure inside the cylinder, and allows rainwater to flow smoothly. The purpose is to provide multiple stages of bulges around the cylindrical body, drill multiple through holes in the bulges, and attach hooks for the upper and lower suspensions in a cylindrical shape. It is an object of the present invention to provide a chain gutter whose length can be adjusted as appropriate by locking it into a through hole in one of the bulges.

The present invention will be described in detail below according to illustrated embodiments.

The cylindrical body 1 has a cylindrical or rectangular cylindrical shape with upper and lower openings, and has a plurality of bulges 2 arranged around the periphery.

(In the case of this figure, there are three stages, but the number is not limited to this, and it may be two stages or conversely, three or more stages.

) The shape of the bulging portion 2 is sawtooth in cross section as shown in FIG. and
The horizontal piece 10 corresponds to the upper surface of the bulge 2.

A large number of through holes 4 are formed in the horizontal piece 10 at regular intervals.

The upper hanger 5 is a metal rod bent into a substantially U-shape, and both ends are folded back outward to form a locking hook portion 8, and the center portion is further slightly bent outward to form a locking hook portion 8. Part 1
2 is formed.

The lower hanging tool 6 is also made of a metal rod bent into a substantially U-shape, with both ends folded inward to form a locking hook portion 8, and the central portion is further bent outward to secure it. Part 13
It is formed.

The upper hanger 5 is then inserted through the upper end opening 14 of the cylinder 1, and the locking hook portion 7 is locked in the through hole 4 of the horizontal piece 10 while being lowered.

At this time, the portion of the upper hanging tool 5 provided with the secured portion 12 protrudes upward from the upper end opening 14.

Further, the lower hanging tool 6 is fitted from the lower end opening 15 side of the cylinder body 1, and the locking hook part 8 is engaged with the through hole 4 of the horizontal piece part 10 from above.

In this case, the locking hook portion 7 of the upper hanging device 5 or the lower hanging device 6
, 8 may be engaged with the through hole 4 of the horizontal piece 10 of any of the bulges 2, and when the lower hanging tool 6 is engaged with the upper bulge 2, the length of the chain gutter body 9 may be It can be shortened, and conversely, when it engages with the lower bulge 2, it becomes longer.

In addition, in this case, a large number of cylinders 1 are arranged vertically, and the engaged part of the upper hanger 6 of the cylinder 1 is placed in the retaining part 13 of the lower hanger 6 of the cylinder 1 placed above. 12 to form chain gutter A.

In this way, since the upper hanging device 5 or the lower hanging device 6 can be changed over each bulge 2, the length of the chain gutter body 9 can be varied, and the length of the chain gutter A can be easily adjusted to suit the site. It is something that can be changed.

Also, when rainwater flows down inside the cylinder 1, it scatters droplets, but since the through hole 4 is provided in the upper surface of the bulge 2, that is, the horizontal piece 10, the through hole 4 opens upward, This prevents droplets from flying out from the through hole 4.

Also, when a large amount of rainwater rapidly flows inside the cylinder 1, the inside of the cylinder 1 becomes negative pressure, making it difficult for the rainwater to flow. This will eliminate the problem and allow rainwater to flow smoothly.

Furthermore, the bulge 2 acts as a resistance when rainwater flows down, moderately slows down the speed of rainwater, and can considerably prevent the formation of rainwater droplets.

[Brief explanation of the drawing]

Fig. 1 is an external perspective view of an embodiment of the present invention, Fig. 2 is an exploded perspective view of the gutter element body of the present invention, Fig. 3 is a sectional view of the same essential parts, and Fig. 4 is the lower part of the present invention. FIG. 5 is a partially enlarged perspective view of the hanging device attached to the bulge of the lower stage, and FIG. 5 is a partially enlarged perspective view of the lower hanging device of the present invention installed to the bulge of the middle stage. 1... cylinder body, 2... bulge, 4...
...Through hole, 5...Upper hanging tool, 6...
...Lower hanging tool, 7...Locking hook part of upper hanging tool, 8...Locking hook part of lower hanging tool, 9
... Chain gutter body.

Claims (1)

[Scope of utility model registration request] A cylindrical body that opens in the vertical direction is provided with multiple bulges around it, and a plurality of through holes are drilled on the top surface of each bulge.
Locking hook portions are formed at both ends of the upper and lower hanging tools in a cylindrical shape, and the locking hook portions of the upper hanging tool placed above the cylindrical body are connected to the through holes in either of the bulges. At the same time, the locking hook part of the lower hanging device placed below the cylinder body is locked to the through hole of one of the bulges to form a chain gutter element, and the lower part of the gutter chain body placed above is formed. A chain gutter formed by engaging an upper hanging device of a chain gutter body disposed below with a hanging device.