JP2015068064A - Eaves plate and eaves - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent rainwater overflowed from both sides of an eaves plate from dripping everywhere by entering all the way into an under surface of the eaves plate, even if a precipitation amount is much or even in eaves of being large in an overhang amount.SOLUTION: An eaves plate 2 is constituted by continuing a plurality of hollow plate materials formed by extrusion molding in the width direction. The plurality of hollow plate materials are composed of a plurality of intermediate plate materials 3 positioned in the middle and two side plate materials 31 and 32 positioned on both sides. The respective intermediate plate materials 3 have, in both side end parts, connection parts 6 and 7 mutually connectable so as to butt their side end surfaces. The respective side plate materials 31 and 32 also have, in an inside end part, connection parts 6 and 7 connectable to the connection parts 6 and 7 so as to butt the inside end parts against outside end surfaces of intermediate plate materials 3a and 3b at both side positions, and a gutter groove part 35 of an upper surface opening is formed over the total length in an outside end part.

Description

  The present invention relates to a gutter configured by connecting a plurality of hollow plate materials formed by extrusion molding in the width direction, and a gutter configured using the gutter plate.

  Conventionally, as shown in FIG. 10, this type of scissors includes a plurality of hollow plate members (hereinafter referred to as “intermediate plate members”) 91 located in the middle in the width direction and two hollow plate members located on both sides. (Hereinafter referred to as “side plate material”) 92 and 93 constitute a gutter plate 9. As shown in FIG. 11, first and second connecting portions 94 and 95 that can be connected to each other so that the side end surfaces are abutted are formed at both end portions of each intermediate plate 91. . A second plate capable of being connected to the first connecting portion 94 of the intermediate plate material 91a at the inner end portion of the one side plate material 92 so that the inner end surface abuts the outer end surface of the intermediate plate material 91a at one side position. The connecting portion 95 is connected to the second connecting portion 95 of the intermediate plate 91b so that the inner end face abuts the outer end face of the intermediate plate 91b at the other side at the inner end of the other side plate 93. Each of the first connecting portions 94 that can be formed is formed. The rear end portion of the above-described saddle plate 9 is held over the entire width by a longitudinal holder 100 attached to the outer wall surface of the building (see, for example, Patent Document 1).

  A front edge plate 96 is attached to the front end portion of the saddle plate 9 over the entire width. The front edge plate 96 is screwed in contact with the front end surfaces of all the intermediate plate materials 91 and side plate materials 92 and 93 constituting the flange plate 9, and has a groove groove portion 97 having an upper surface opening over the entire width. ing. Both ends of the ridge groove 97 are closed by closing plates 98a and 98b. Each closing plate 98a, 98b is provided with an opening 99, and rainwater that has flowed into the ridge groove 97 is discharged to the outside through the opening 99 of each closing plate 98a, 98b.

JP 2010-185217 A

  In the soot having the above-described configuration, rainwater flowing down along the top surface of the soot plate 9 flows into the soot groove portion 97 of the front edge plate 96 at the front end of the soot plate 9. Spills out from both sides, wraps around the lower surface of the plate 9 and drops at various points. In addition, in dredging with a large overhang, even if the amount of precipitation is not so much, the rainwater that flows down along the top surface of the paddle plate 9 increases near the front end and overflows from both sides. Go around the bottom and drop it everywhere.

  The present invention has been made paying attention to the above-mentioned problems. Even if there is a large amount of precipitation or a dredging with a large amount of overhang, rainwater overflowing from both sides of the dredging board flows to the bottom surface of the dredging board. It is an object to provide a gutter plate that is not dripped everywhere and a gutter constructed using the gutter plate.

  The gutter plate according to the present invention is constituted by connecting a plurality of hollow plate materials formed by extrusion molding in the width direction. The plurality of hollow plate members are composed of a plurality of intermediate plate members located in the middle and two side plate members located on both sides, and each intermediate plate member can be connected to each other so that the side end faces are abutted. A connecting portion at both ends. Each side plate has a connecting portion at the inner end that can be connected to the connecting end so that the inner end face abuts the outer end surface of the intermediate plate at both sides, and the outer end has a top opening that extends over the entire length. A ridge groove is formed.

  The bag according to the present invention constituted by using the above-described saddle plate has a rear end portion of the saddle plate formed by connecting a plurality of hollow plate materials formed by extrusion molding in the width direction on the outer wall surface of the building. It is held across the entire width by an attached holder. The plurality of hollow plate members are composed of a plurality of intermediate plate members located in the middle and two side plate members located on both sides, and each intermediate plate member can be connected to each other so that the side end faces are abutted. A connecting portion at both ends. Each side plate has a connecting portion at the inner end that can be connected to the connecting end so that the inner end face abuts the outer end surface of the intermediate plate at both sides, and the outer end has a top opening that extends over the entire length. A ridge groove is formed. A front edge plate is attached to the front end portion of the above-described saddle plate over the entire width.

  In the kite constructed using the kite plate according to the present invention, the kite groove portion of the upper surface opening is formed over the entire length at the outer ends of the both side plates constituting the kite plate, so that the amount of precipitation or the amount of overhang of the kite is Even when the rainwater is large, the rainwater overflowing from both sides of the slats flows into the sulcus groove, so that the rainwater does not wrap around the bottom surface of the slats and is dripped everywhere.

  In a preferred embodiment of the present invention, the leading edge plate has a groove portion having an upper surface opening extending over the entire width of the flange plate. The opening surface of the groove portion is located below the front end of the upper surface of the saddle plate, and the hollow interiors of all the intermediate and side plate materials constituting the saddle plate and the groove portions of both side plate materials are the front edge at the front end of the saddle plate. It communicates with the groove in the plate.

  According to the kite of the above-described embodiment, the rainwater flowing down along the upper surface of the kite flows into the kite groove portion of the front edge plate from the front end. Moreover, the rain water which flowed down the hollow inside of the intermediate plate material and the side plate material flows into the groove portion of the front edge plate from the front end of each plate material. Furthermore, rainwater that has flowed into the ridge groove portions of both side plate materials flows down the ridge groove portion, and flows into the ridge groove portions of the front edge plate from the front end.

  In one embodiment of the present invention, both ends of the groove portion of the front edge plate are closed by a closing plate, and a flange is communicated with the groove portion of the front edge plate. According to this embodiment, rainwater that has flowed into the trough groove portion is led out through the trough. In addition, it may replace with using a gutter and you may provide an opening part in the closing board of both ends, and in that case, rainwater is discharge | released outside from an opening part.

  In a preferred embodiment of the present invention, the front edge plate has a ridge groove portion divided into a front groove and a rear groove by a partition plate. An upper end portion of the partition plate is screwed to a front end portion of the gutter plate, and a communication hole for communicating the front groove and the rear groove is formed at the lower end portion. The opening surface of the front groove is located below the front end of the upper surface of the saddle plate, and the hollow interiors of all the intermediate plate materials and side plate materials and the saddle groove portions of both side plate materials communicate with the rear groove at the front end of the saddle plate. .

  According to this embodiment, the rainwater flowing down along the upper surface of the saddle plate flows from the front end into the front groove of the narrow groove portion of the front edge plate, and the rainwater flowing down through the hollow interior of the intermediate plate material and the side plate material opens at the front end of each plate material. It flows into the rear groove of the ridge groove part of the front edge plate from the part. Moreover, the rainwater which flowed into the ridge groove part of both side board | plate materials flows down the ridge groove part, and flows into the rear groove | channel of the ridge groove part of a front edge board from the open part of a front end. The front and rear grooves communicate with each other through a communication hole, so that rainwater flows between the front and rear grooves so that the water level is the same even if the inflow of rainwater differs between the front and rear grooves. It can come and go and deter flooding from the trench.

  According to the present invention, the rainwater overflowing from both sides of the slats flows into the sulcus groove portion of the side slab material, so that the rainwater does not wrap around the bottom surface of the slats and is dripped everywhere.

It is the top view which abbreviate | omitted the intermediate part of the bag which is one Example of this invention. It is a side view of the bag of FIG. It is the front view which abbreviate | omitted the intermediate part of the saddle plate. It is a front view which shows the connection method of the 1st connection part of an intermediate | middle board | plate material, and the 2nd connection part of a side plate material. It is sectional drawing which follows the AA line of FIG. It is sectional drawing which follows the BB line of FIG. It is a side view of the scissors in which the closing board of another Example was used. It is a top view which shows a part of front edge board of another Example. It is sectional drawing which follows the CC line of FIG. It is a perspective view of the conventional bag. It is the front view which abbreviate | omitted the intermediate part of the conventional gutter board.

  1 and 2 show the appearance of a bag 1 that is one embodiment of the present invention. The awning 1 in the illustrated example includes a heel board 2 installed so as to protrude forward from the outer wall surface 10 of the building, and a rear end of the heel board 2 fixed to the outer wall surface 10 of the building in a posture of lowering the heel board 2 forward. And a front edge plate 5 attached to the front end portion of the flange plate 2 over the entire width. Each intermediate plate 3 and each side plate 31, 32 and the front edge plate 5 constituting the gutter plate 2 are formed by extrusion of aluminum. In FIG. 2, reference numeral 48 denotes a blindfolding end plate attached to both end faces of the holder 4, and 8 denotes a closing plate that closes both ends of a groove portion 50 described later of the front edge plate 5.

  As shown in FIG. 1 and FIG. 3, the gutter plate 2 has a plurality of intermediate plate members 3 connected in the width direction so that the side end surfaces abut each other, and the outer end surfaces of the intermediate plate members 3a and 3b at both sides. It is comprised by the side board materials 31 and 32 connected to the width direction so that an end surface may be faced | matched. Each intermediate plate 3 and each side plate 31 and 32 are hollow between the upper plate portion 21 and the lower plate portion 22 which are vertically opposed to each other over the entire length.

  Inside each intermediate plate 3, ribs 33a and 33b for reinforcement are provided integrally at two positions at left and right symmetrical positions. The inner rib 33a is formed with a mounting groove 34 along the length direction into which a reinforcing plate (not shown) made of an iron plate can be inserted vertically if necessary. The reinforcing plate is for maintaining the strength in the length direction, and has a width and length corresponding to the thickness and length of the intermediate plate 3. In FIG. 3, reference numeral 38 denotes a screw fixing hole in which the ribs 33 a and 33 b are also integrally formed, and is used to screw a front edge plate 5 to be described later to the front end portion of the flange plate 2.

Each intermediate plate member 3 has a first connecting portion 6 at one side end portion and a second connecting portion 7 at the other side end portion. The 1st connection part 6 and the 2nd connection part 7 are a thing of the structure which can be mutually connected so that a side end surface may be faced | matched.
Of the side plate members 31 and 32, one side plate member 31 has the second connecting portion 7 at the inner end portion, and the other side plate member 32 has the first connecting portion 6 at the inner end portion. ing. The first connecting portion 6 of the intermediate plate 3 can be connected to the other intermediate plate 3 or the second connecting portion 7 of the side plate 31. The second connecting portion 7 of the intermediate plate 3 can be connected to the other intermediate plate 3 or the first connecting portion 6 of the side plate 32.

  FIG. 4 shows the configuration of the first connecting portion 6 of the intermediate plate 3 a at one side position and the configuration of the second connecting portion 7 of one side plate 31. In addition, the 2nd connection part 7 of the intermediate | middle board | plate material 3 is a thing of the structure similar to the 2nd connection part 7 of said side plate material 31, and the 1st connection part 6 of the other side plate material 31 is the above-mentioned. The intermediate plate member 3 has the same configuration as that of the first connecting portion 6 and will not be described here.

The first connecting portion 6 includes a fitting piece 61 formed by bending a side edge of the upper plate portion 21 at a right angle downward, and an engagement formed by folding a lower end portion of the fitting piece 61 obliquely upward. A piece 62 and a contact portion 63 formed by bending the tip of the engagement piece 62 are provided in series.
The second connecting portion 7 includes a fitting piece 71 formed by bending the side edge of the lower plate portion 22 at a right angle upward, and an engagement formed by folding the upper end portion of the fitting piece 71 obliquely downward. A piece 72 and a contact portion 73 formed by bending the tip of the engagement piece 72 are provided in series.

  To connect the first connecting portion 6 of the intermediate plate 3a and the second connecting portion 7 of the side plate 31, the intermediate plate 3a and the side plate 31 are shifted up and down as shown in FIG. And after positioning in the state which accumulated the side edge part, as shown in FIG.4 (2), the intermediate plate material 3a is pushed down or the side plate material 31 is pushed up, and the fitting piece 61 of the 1st connection part 6 is shown. 4 and the fitting piece 71 of the second connecting portion 7 are fitted together, as shown in FIG. 4 (3), both the engaging pieces 62 and 72 are in contact with the contact portions 63 and 73 at the leading ends. Engage with. When the intermediate plate 3a or the side plate 31 is pressed in the direction opposite to the above in the engaged state shown in FIG. 4 (3), the engaged state is released and the intermediate plate 3a and the side plate 31 are separated.

  On the outer end portions of the side plate members 31 and 32, groove portions 35 having upper surface openings are respectively formed over the entire length. The ridge groove portion 35 allows rainwater overflowing from both sides of the ridge plate 2 to flow into the ridge groove portion 50 described later of the front edge plate 5. In the illustrated example, the ridge groove portion 35 is formed by bending the side edge of the lower plate portion 22 upward to the position of the upper plate portion 21 at a right angle. However, in order to facilitate the inflow of rainwater, the groove portion 35 is formed in an upwardly expanding shape. May be. In addition, the groove portion 35 in the illustrated example has a rectangular groove shape, but is not limited thereto, and may have a curved shape.

  FIG. 5 shows a configuration of the holder 4 that holds the rear end portion of the saddle plate 2 over the entire width. The holding tool 4 in the illustrated example is opposed to the back plate portion 41 fixed by the anchor bolt 110 along the outer wall surface 10 of the building, and vertically facing the holding groove 40 in the substantially central portion of the front surface of the back plate portion 41. Thus, a pair of holding plate portions 42 and 43 integrally formed to a length corresponding to the full width of the gutter plate 2 is provided. The back plate portion 41 and the holding plate portions 42 and 43 are formed by extrusion molding of aluminum, and the holding plate portions 42 and 43 are formed slightly downward so that the saddle plate 2 is in a forward-downward posture. In the back plate portion 41, bolt insertion holes 41a into which the anchor bolts 110 are inserted are horizontally arranged at regular intervals between the upper position of the upper holding plate portion 42 and the upper and lower holding plate portions 42, 43. Is provided.

  The holding groove 40 has a groove width in which the rear end portions of the intermediate plate members 3 and the side plate members 31 and 32 constituting the gutter plate 2 can be inserted from the front, and the front surface is opened over the entire length. The upper holding plate portion 42 protrudes from the front surface of the back plate portion 41 so that the upper holding plate portion 42 is slightly opened upward and the lower holding plate portion 43 is slightly opened downward. The holding groove 40 between the plate portions 42 and 43 has a groove shape that gradually expands from the groove bottom toward the groove opening.

  The holder 4 includes an upper cover 44 and a lower cover 45 for covering the rear end portion of the saddle plate 2 from above and below so that bolts 46A and nuts 46B, which will be described later, are not visible from the outside. The upper cover 44 and the lower cover 45 are aluminum extrusion mold materials. In addition, the both end surfaces of the holder 4 are closed by blind end plates 48 (FIGS. 1 and 2).

  The upper and lower holding plate portions 42 and 43 are respectively formed with bolting holes 42a and 43a penetrating the holding plate portions 42 and 43 vertically at a plurality of opposing positions along the length direction. The bolting holes 42a and 43a are arranged at positions corresponding to the bolting holes 42a and 43a of the holding plate parts 42 and 43 at the rear end portions of the side plate materials 31 and 32 and the intermediate plate material 3 constituting the plate 2. Communicating bolt through holes 36 and 37 are formed through the upper plate portion 21 and the lower plate portion 22 of each plate material.

  The bolt 46A is inserted into the bolting hole 42a from above the upper holding plate part 42, and the bolt holding hole 42a of the upper holding plate part 42, the side plate members 31, 32 or the bolt through hole 36 of the intermediate plate member 3, 37 and the bolting hole 43a of the lower holding plate 43 are continuously penetrated. A nut 46B is screwed into the tip of the bolt 46A protruding downward from the lower holding plate 43 and tightened.

  Each of the holding plate portions 42 and 43 has flexibility, and when the inward tightening force by the bolt 46A and the nut 46B is applied, the thickness and the protruding length of the holding plate portions 42 and 43 are slightly bent inward and elastically deformed. Is set. When the nut 46B is tightened, the upper and lower holding plate portions 42 and 43 are slightly bent inward and elastically deformed. The holding plate portions 42 and 43 are side plate members 31, 32 and The upper plate portion 21 and the lower plate portion 22 of the intermediate plate member 3 are brought into contact with each other over a wide range to sandwich each plate member.

  In FIG. 5, reference numeral 111 denotes a caulking material fitted over the entire width of the roof plate 2 between the upper edge of the upper cover 44 and the outer wall surface 10 of the building, and 112 denotes the lower edge of the upper cover 44 and the upper surface of the roof plate 2. Is a caulking material that is fitted over the entire width of the gutter plate 2. The caulking materials 111 and 112 prevent rainwater from entering. Reference numeral 47 denotes screw fixing holes provided in the upper and lower covers 44 and 45 for fixing the end plates 48 and 49 with screws.

  FIG. 6 shows the front edge plate 5 attached to the front end portion of the roof plate 2 over the entire width. The front edge plate 5 of this embodiment has a groove groove portion 50 having an upper surface opening over the entire width of the flange plate 2. In the front edge plate 5 of this embodiment, the groove portion 50 is divided into a front groove 52 and a rear groove 53 by a partition plate 51. The opening surface of the front groove 52 is located below the front end of the upper surface of the roof plate 2, and rainwater flowing down the upper surface of the roof plate 2 flows into the front groove 52. An upper end portion of the partition plate 51 is fixed to a front end portion of the flange plate 2 with screws 54. Each screw 54 is screwed into a screw stop hole 38 formed in each intermediate plate 3 and each side plate 31, 32 constituting the gutter plate 2.

  Between the partition plate 51 and the front end of the saddle plate 2, rainwater that has flowed down through the hollow interior of each intermediate plate member 3 and each of the side plate members 31, 32, and rainwater that has flowed down the narrow groove portion 35 of both side plate members 31, 32, A gap 55 is formed to allow the water to flow out. The gap 55 is located above the rear groove 53, and the rainwater that has flowed down through the hollow interiors of the intermediate plate 3 and the side plates 31, 32 and the rainwater that has flowed down the groove 35 of the side plates 31, 32 are gaps. It flows into the rear groove 53 that communicates via 55.

A plurality of communication holes 56 for communicating the front groove 52 and the rear groove 53 are formed at regular intervals at the lower end of the partition plate 51. The rainwater that collects in the front groove 52 and the rainwater that collects in the rear groove 53 flow from the higher liquid level to the lower liquid level, thereby preventing overflow from the ridge groove portion 50. Both ends of the groove 50 formed by the front groove 52 and the rear groove 53 are closed by the closing plate 8, and a flange 57 is communicated with the front groove 52 of the groove 50.
As shown in FIG. 2, the closing plate 8 of this embodiment has a height that reaches the opening surface of the ridge groove portion 50 so that rainwater accumulated in the ridge groove portion 50 does not overflow from the blocking plate 8. However, as shown in FIG. 7, a low overflow portion 81 may be provided so that it can overflow and be discharged from both ends when the rainwater collected in the trench 50 is excessive.

  Further, in this embodiment, the groove portions 35 of the side plate members 31 and 32 are communicated with the groove portion 50 of the front edge plate 5 through the gap 55 at the front end of the flange plate 2, as shown in FIGS. 8 and 9. Thus, both ends of the partition plate 51 can be cut out to a width corresponding to the groove portions 35 of the side plate members 31 and 32 to open the front ends of the groove portions 35. 8 and 9, X indicates an open portion where the partition plate 51 is cut out. Even if a large amount of rainwater flows into the groove portions 35 of the side plate members 31 and 32, the rainwater is from the open portion X. It is possible to promptly lead to the groove 50 of the front edge plate 5.

  In the kite 1 configured using the kite plate 2 having the above-described configuration, the gutter groove portion 35 having an upper surface opening extending over the entire length is formed at the outer end portions of the both side plate members 31 and 32 constituting the plank plate 2, so that the precipitation amount Even when there is a lot of water or when the amount of overhang of the ridge 1 is large, rainwater overflowing from both sides of the ridge plate 2 flows into the ridge groove portion 35, so that the rain water does not wrap around the lower surface of the ridge plate 2 and is dripped everywhere. .

  Rainwater flowing down along the upper surface of the plate 2 flows into the groove 50 of the front edge plate 5 from the front end, and the rainwater flowing down the hollow interiors of the intermediate plate 3 and the side plates 31 and 32 is the front edge plate from the front end of each plate. 5 flows into the groove portion 50 of the groove. Further, the rainwater that has flowed into the groove portions 35 of the both side plates 31 and 32 flows down the groove portion 35 and flows into the groove portions 50 of the front edge plate 5 from the front end.

  In the above-described embodiment, the rainwater flowing down along the upper surface of the slat 2 flows into the front groove 52 of the sulcus groove portion 50 of the front edge plate 5 from the front end, and flows down the hollow interior of the intermediate plate 3 and the side plates 31 and 32. Rainwater flows into the rear groove 53 of the ridge groove portion 50 of the front edge plate 5 from the opening at the front end of each plate material. Further, the rainwater that has flowed into the ridge groove portions 35 of the both side plates 31 and 32 flows down the ridge groove portion 35 and flows into the rear groove 53 of the ridge groove portion 50 of the front edge plate 5 from the open portion at the front end. Since the front groove 52 and the rear groove 53 communicate with each other through the communication hole 56, the rainwater flows into the front groove 52 so that the water level is the same even if the inflow amount of rainwater is different between the front groove 52 and the rear groove 53. Since it goes back and forth between the rear grooves 53, it is possible to prevent the rainwater from overflowing from the ridge grooves 50.

1 庇 2 庇 plate 3 intermediate plate 4 holder 5 front edge plate 6, 7 connecting portion 8 closing plate 31, 32 side plate material 35 樋 groove portion 50 樋 groove portion 51 partition plate 52 front groove 53 rear groove 56 communication hole

Claims (5)

  A saddle plate configured by connecting a plurality of hollow plate members formed by extrusion molding in the width direction, wherein the plurality of hollow plate members are positioned on both sides of a plurality of intermediate plate members located in the middle. Each of the intermediate plate members has a connecting portion on each side end portion so that the side end surfaces are abutted against each other, and each side plate member is an outer end surface of the intermediate plate material at both side positions. And a connecting portion that can be connected to the connecting portion so that the inner end face is abutted to the inner end portion, and the outer end portion is formed with a groove portion having an upper surface opening extending over the entire length.   The rear end portion of the saddle plate configured by connecting a plurality of hollow plate members formed by extrusion molding in the width direction is a cage that is held over the entire width by a holder attached to the outer wall surface of the building. The plurality of hollow plate members are composed of a plurality of intermediate plate members located in the middle and two side plate members located on both sides, and the intermediate plate members may be connected to each other so that the side end faces are abutted against each other. Each side plate has a connecting portion that can be connected to the connecting portion so that the inner end surface abuts the outer end surface of the intermediate plate at both sides. In addition, the outer end portion is formed with a groove portion having an upper surface opening over the entire length, and a front edge plate is attached to the front end portion of the above-described flange plate over the entire width.   The front edge plate has a groove portion of an upper surface opening over the entire width of the flange plate, and the opening surface of the groove portion is located below the front end of the upper surface of the flange plate, and all the intermediate plate materials and sides constituting the flange plate The hollow interior of the plate member and the ridge groove portions of the both side plate members communicate with the ridge groove portion of the front edge plate at the front end of the ridge plate.   4. The scissors according to claim 3, wherein both ends of the chamfered groove portion of the front edge plate are closed with a clogging plate, and a gutter is communicated with the chamfered groove portion of the front edge plate.   In the front edge plate, the groove portion is divided into a front groove and a rear groove by a partition plate, the upper end portion of the partition plate is screwed to the front end portion of the flange plate, and the front groove and the rear groove are formed in the lower end portion. And the opening surface of the front groove is located below the front end of the upper surface of the saddle plate, and the hollow interiors of all the intermediate and side plate materials and the saddle groove portions of both side plate materials are The scissors according to claim 3 or 4, which communicate with the rear groove at the front end of the plate.

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