JP3360183B2 - Crawling gutter on balcony - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a crawling gutter for roof balconies or the like protruding from a second floor or the like in a house and connecting between a vertical gutter arranged at a wall of the balcony and a drainage gutter arranged at the tip of the balcony. About.

[0002]

2. Description of the Related Art In a conventional balcony, a crawling gutter is not disposed between a lower end of a vertical gutter provided near a wall and a drainage groove disposed at a tip of the balcony. Therefore, the rainwater flowing out of the downspout always falls on the floor finishing material laid on the surface of the balcony, and the floor finishing material becomes black and dirty over time.

[0003]

SUMMARY OF THE INVENTION In order to solve the above-mentioned disadvantages of the prior art, the present invention eliminates a part of the floor finishing material,
A crawling gutter 4 is arranged in this portion, and the crawling gutter 4 receives rainwater from the downspout 1 via a gutter 5. However, since the distance between the downspout 1 and the wall is different for each house, the cross-sectional shape of the downspout 1 is different, and the width of the balcony is different, it is constructed so that it can be easily constructed in any case. is there.

[0004]

The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described. According to claim 1, in the configuration of the crawling gutter 4 arranged on the balcony portion and guiding rainwater from the downspout 1 to the drain ditch 3, the crawling gutter 4 has the same thickness as the floor finishing material 2 laid on the balcony surface. The bent part 4a projects from the crawling gutter 4 to the side, and the bent part 4a is sandwiched between the lower part of the floor finishing material 2 and the balcony surface.

According to a second aspect of the present invention, a crawling gutter 4 disposed on the balcony for guiding rainwater from the downspout 1 to the drain 3.
The crawling gutter 4 has a thickness substantially equal to the thickness of the floor finishing material 2 laid on the balcony surface.
The crawling gutter 4 at the lower part of the hole is opened with a fitting hole 4b.
A fitting gutter 5 is fitted into the fitting gutter 5, and the lower end of the vertical gutter 1 can be inserted into the fitting gutter 5, and the fitting gutter 5 is fitted into the fitting gutter 5.
The insertion hole 4b is formed as a long hole, and extends in the longitudinal direction of the crawling gutter 4.
The position of the receiving gutter 5 can be adjusted .

According to a third aspect of the present invention, in the crawling gutter of the balcony section according to the second aspect , an edge portion is provided at a lower portion of the receiving gutter 5.
5a, and the edge 5a can overlap with the insertion hole 4b.
And is configured to close an excess opening of the fitting hole 4b.
It is a thing.

[0007]

Next, the operation will be described. That is, the rainwater that has fallen from the downspout 1 passes above and below the floor finishing material 2 before reaching the drain gutter 3, which causes the floor finishing material 2 to become black after a few years. Can be eliminated. Also,
The rainwater can be reliably guided from the lower end of the downspout 1 to the inside of the crawling gutter 4, so that rainwater does not leak at the joint. In addition, the relative position of the receiving gutter 5 and the crawling gutter 4 can be easily changed with respect to the difference in the distance between the wall and the vertical gutter 1 which differs depending on the shape of the support portion of each down gutter 1. Can be facilitated.

Further, when the receiving gutter 5 is moved to adjust the relative position with respect to the downspout 1, the fitting hole 4b, which is a long hole, is formed.
No opening is formed in the portion. Further, all of the receiving gutters 5 configured as square gutters can be applied to gutters having various cross sections, and it is not necessary to prepare the receiving gutters 5 for each difference in gutter cross section.

[0009]

Next, an embodiment will be described. FIG. 1 shows a receiving gutter 5
FIG. 2 is a perspective view showing a connection balcony portion between the crawling gutter 4 and FIG.
Is a perspective view of a state in which two crawling gutters 4 are connected and their length is adjusted by an overlapping joint portion 4c, FIG. 4 is a plan view of a state in which a receiving gutter 5 is fitted into the crawling gutters 4, and FIG. FIG. 6 is a side cross-sectional view showing a state in which the receiving gutter 5 is fitted into the trough 4, FIG. 6 is a front cross-sectional view showing a state where the bent portion 4a of the crawling gutter 4 is sandwiched between the floor finishing material 2 and the balcony surface, and FIG. FIG. 8 is a cross-sectional view showing various embodiments of the crawling gutter 4, and FIG. 9 is a plan view showing a state in which the position of the vertical gutter 1 from the wall is different. FIG.

This will be described with reference to FIGS. 1, 2 and 3. The crawling gutter 4 has a configuration in which an iron plate is bent into a hat cross section, and the lower surface is open. Crawling gutter 4 with the lower surface open
Is simply placed on the surface of the waterproofed balcony section, and a rainwater flow channel can be formed between the waterproof surface of the balcony and the crawling gutter 4. When walking on the balcony, the toe stumbles, and
Is provided with a bent portion 4a protruding left and right from the lower end portion of the crawling gutter 4 so that the bent portion 4a is not turned up.
It is laid under the floor finishing material 2 arranged on the left and right. Thus, even when walking on the balcony, the crawling gutter 4 can be pressed when the floor finishing material 2 is stepped on, so that the crawling gutter 4 can be prevented from rolling up.

Further, since the design of the width of the balcony part differs for each house, it is not possible to specify the length of the crawling gutter 4 and, as shown in FIG. By overlapping, the length can be increased. Just by laying the crawling gutter 4 on the balcony surface,
Since it is not always possible to allow rainwater to flow smoothly from the lower end of the downspout 1 into the crawling gutter 4, the lower end of the downspout 1 and the crawling gutter 4
And a starting gutter 5 is interposed therebetween. The receiving gutter 5 is formed of a tube having a square cross section.
The shape of the gutter is octagonal gutter, round gutter, or square gutter, all of which can be inserted into the receiving gutter 5.

[0012] Since a gap is generated as a result between the vertical gutter 1 having various shapes and the overlapping portion of the receiving gutter 5, even if there is a gap, it is necessary to prevent rainwater from leaking. The receiving gutter 5 has a length that should overlap with the lower end of the downspout 1. Further, as shown in FIGS. 9E and 9F, the distances t1 and t2 from the wall 10 of the downspout 1 may be different depending on design specifications. And are configured to completely match. That is, inside the fitting hole 4b provided in the crawling gutter 4, the receiving gutter 5 can be adjusted in the flowing water direction. The fitting hole 4b for that purpose is configured as a rectangular slot, and even if the receiving gutter 5 is moved inside the fitting hole 4b, which is a rectangular slot, an opening is generated in this portion, and rainwater flows from the opening. The edge 5a protrudes from the receiving gutter 5 so as not to leak, and is configured to overlap with the crawling gutter 4.

As shown in FIG. 2, the receiving gutter 5 is provided with a notch 5b below the edge 5a and in the direction of flowing water. The notch 5b serves as an outlet for rainwater from the receiving gutter 5. Next, description will be made with reference to FIGS. As shown in FIG. 6, a bent portion 4a protruding from the crawling gutter 4 is laid under the floor finishing material 2 to prevent the crawling gutter 4 from rolling up. Further, as shown in FIGS. 4 and 5, an overlapping state of the receiving gutter 5 and the crawling gutter 4 is configured. Reference numeral 11 denotes a waterproof layer of the balcony portion. With the waterproof layer 11, even if the lower surface of the crawling gutter 4 is in an open state, a closed rainwater channel can be formed.

The rainwater that has flowed through the crawling gutter 4 flows into a drain 3 provided at the tip of the balcony, is collected, and falls from the downspout of the balcony to the ground. FIG.
1 shows another configuration of the crawling gutter 4.
In (a), the bent part 4a of the crawling gutter 4 is configured to face inward, and the surface of the crawling gutter 4 is provided with a non-slip pattern 4d. FIG. 3B shows an embodiment in which the crawling gutter 4 can be separated into a gutter main body 14 and a lid gutter 15. Also,
(C) shows an embodiment in which the crawling gutter 4 is constituted by a complete square pipe 16. FIG. 3D shows an embodiment in which the laying edges 17 protrude from the lower part of the square pipe 16 on both sides.

[0015]

As described above, the present invention has the following advantages. In the configuration of the crawling gutter 4 disposed on the balcony and guiding rainwater from the downspout 1 to the drain ditch 3, the crawling gutter 4 has the same thickness as the floor finishing material 2 laid on the balcony surface. The bent part 4a protrudes laterally from the crawling gutter 4 and the bent part 4a is sandwiched between the lower part of the floor finishing material 2 and the balcony surface. The rainwater that has passed over and under the floor finishing material 2 before reaching the drain ditch 3 can eliminate the problem that the floor finishing material 2 becomes black after a few years due to this. is there. Further, since the bent portion 4a protrudes laterally from the crawling gutter 4 and the bent portion 4a is sandwiched between the lower part of the floor finishing material 2 and the balcony surface, the crawling gutter 4 stumbles when walking on the balcony surface. Thus, the problem that the crawling gutter 4 was turned up could be eliminated.

According to a second aspect of the present invention, the crawling gutter 4 is disposed on the balcony portion and guides rainwater from the downspout 1 to the drain 3. The crawling gutter 4 is formed of the floor finishing material 2 laid on the balcony surface. The crawling gutter 4 below the downspout 1 is formed with a fitting hole 4b, and the receiving gutter 5 is fitted into the fitting hole 4b. The lower end of the downspout can be inserted.
Thus, the rainwater can be reliably guided into the inside of the car, and the rainwater does not leak at the connection portion. Ma
The insertion hole 4b into which the receiving gutter 5 is inserted is formed as a long hole.
And adjust the position of the receiving gutter 5 in the longitudinal direction of the crawling gutter 4
Because it is possible, it differs depending on the shape of the support part of each downspout 1.
The difference between the space between the wall and the downspout 1
5 and crawling gutter 4 can be easily changed.
Therefore, construction can be facilitated .

According to a third aspect of the present invention , an edge is formed at a lower portion of the receiving gutter 5.
The edge 5a overlaps with the fitting hole 4b.
Possible to close the extra opening of the fitting hole 4b
As a result , the receiving gutter 5 is adjusted to a position relative to the downspout 1.
Even if it moves for a long time, the part of the insertion hole 4b
The opening was no longer possible .

[Brief description of the drawings]

FIG. 1 is a perspective view showing a connecting balcony portion between a receiving gutter 5 and a crawling gutter 4;

FIG. 2 is a perspective view showing a state in which a receiving gutter 5 and a crawling gutter 4 are separated from each other.

FIG. 3 is a perspective view of a state in which two crawling gutters 4 are connected to each other to adjust the length by an overlapping joint portion 4c.

FIG. 4 is a plan view showing a state in which a receiving gutter 5 is fitted into the crawling gutter 4;

FIG. 5 is a side cross-sectional view showing a state in which a receiving gutter 5 is fitted into the crawling gutter 4;

FIG. 6 is a front sectional view of a state in which a bent portion 4a of the crawling gutter 4 is sandwiched between a floor finishing material 2 and a balcony surface.

FIG. 7 is a side sectional view of a portion of a drain ditch 3 arranged at a tip of a balcony portion.

FIG. 8 is a sectional view showing various embodiments of the crawling gutter 4;

FIG. 9 is a plan view showing a state where the position of the downspout 1 from the wall is different.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Downspout 2 Floor finishing material 3 Drainage ditch 4 Crawling gutter 4a Bend part 4b Fitting hole 4c Duplicate joint part 4d Non-slip pattern 5 Receiving gutter 5a Edge 5b Notch

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-5-18065 (JP, A) JP-A-3-21757 (JP, A) JP-A-4-28501 (JP, U) JP-A-63 179328 (JP, U) (58) Fields surveyed (Int. Cl. ⁷ , DB name) E04D 13/04-13/08 E04F 15/02

Claims (3)

(57) [Claims] 1. A crawling gutter 4 arranged on a balcony portion for guiding rainwater from a downspout 1 to a drain ditch 3, wherein the crawling gutter 4 has approximately the same thickness as a floor finishing material 2 laid on a balcony surface. From the crawling gutter 4 to the side bent portion 4
a crawling gutter of a balcony part, wherein the bent part 4a is protruded and the bent part 4a is sandwiched between a lower part of the floor finishing material 2 and a balcony surface. 2. A crawling gutter 4 arranged on a balcony portion for guiding rainwater from a downspout 1 to a drain 3 in which the crawling gutter 4 has approximately the same thickness as the floor finishing material 2 laid on the balcony surface. The crawling gutter 4 below the downspout 1 is formed with an insertion hole 4b, a receiving joint 5 is fitted into the insertion hole 4b, and the lower end of the downspout 1 is inserted into the receiving spout 5. you can
The fitting hole 4b into which the receiving gutter 5 is fitted is long.
The position of the receiving gutter 5 formed in the hole and extending in the longitudinal direction of the crawling gutter 4
The crawling gutter on the balcony, which can be adjusted . 3. The crawling gutter of a balcony section according to claim 2 , wherein an edge 5a is formed below the receiving gutter 5,
The portion 5a can be overlapped with the fitting hole 4b, and the fitting hole 4b
A crawling gutter on a balcony portion, wherein the crawling gutter is configured so as to close an excess opening of the balcony.