JP4830055B1 - 庇 - Google Patents

Abstract

A screw for fixing a lower frame plate is prevented from being seen from the outside to prevent the appearance from being deteriorated, and rainwater is prevented from stagnation in the hollow interior of the plate.
A plurality of struts formed by extrusion molding are connected in the width direction, and a top frame plate 4 and a bottom frame are provided in each gap portion t between open end surfaces 20L, 20R of adjacent scissors 2a, 2b. A plate 5 is mounted from above and below. The lower frame plate 5 has projecting edge portions 51 and 51 on both side edges, and a vertical plate portion 52 that is inserted into the gap portion t at the center of the width and is screwed to the open end surface of the roof plate is projected. . Between the vertical plate portion 52 and the projecting edge portions 51, 51, ridge groove portions 53, 53 extending in the front-rear direction along the lower surfaces of the respective ridge plates 2a, 2b are formed. The vertical plate portion 52 includes abutting surfaces 54 and 55 that are in contact with the open end surfaces of the rib plates 2a and 2b, and a hollow interior of the rib plates 2a and 2b below the abutting surfaces 54 and 55 and the groove portions 53 and 53, respectively. Rain water passages 57 and 58 are formed.
[Selection] Figure 2

Description

  The present invention relates to a fence provided so as to protrude forward from the outer wall surface of a building, and in particular, the present invention relates to a fence formed by connecting a plurality of fence plates in the width direction along the outer wall surface of a building.

  Conventionally, there is a structure having a structure in which a plurality of roof plates are connected along the outer wall surface of a building using a metal frame material. The base plate is made of synthetic resin, and the base edge of each base plate is inserted into the panel mounting portion of the horizontal frame member provided along the outer wall surface of the building, and the side edge of each base plate Is inserted horizontally into a panel mounting portion of a plurality of vertical frame members provided at a right angle to the horizontal frame member, so that the plurality of vertical plates are held horizontally (see, for example, Patent Document 1). .

  In recent years, in order to reduce the weight of scissors, hollow scissors formed by extrusion molding of aluminum have been used, and scissors formed by connecting a plurality of such scissors in the width direction have been commercialized. In this saddle, as shown in FIG. 4, the respective saddle plates 2a and 2b are connected with the open end surfaces 20L and 20R facing in the width direction, and a gap t between the open end surfaces 20L and 20R of the adjacent saddle plates 2a and 2b. Further, the upper frame plate 8 and the lower frame plate 9 having a width D larger than the width d of the gap portion t are covered from above and below to close the gap gap t and prevent rainwater from entering the hollow interiors of the plates 2a and 2b. It is out. Rubber packings 80 and 90 are interposed between the upper frame plate 8 and the upper surfaces of the flange plates 20a and 20b and between the lower frame plate 9 and the lower surfaces of the flange plates 20a and 20b, respectively. The frame plate 9 is screwed to the upper and lower surfaces of the flange plates 20a and 20b integrally with the rubber packings 80 and 90 by screws 81 and 91, respectively.

JP 2008-280761 A

  In the scissors having the above-described configuration, although the gap portion t can prevent rainwater from entering the hollow interiors of the scissors plates 2a and 2b, the scissors can be removed from the clearances and screw holes at the side and base end portions of the scissors. There is a risk that rainwater may enter the hollow interior of the plates 2a and 2b, and if the rubber packings 80 and 90 deteriorate, rainwater may also enter from the gap portion t between the adjacent ribs 2a and 2b. In particular, in a saddle in which a plurality of hollow bodies 200 are connected as shown in FIG. 1 (described later) as the saddle plates 2a and 2b, the gap p generated in the connecting portion as shown in FIG. Therefore, rainwater enters the interior of each hollow body 200 and accumulates in the hollow interior of the roof plate, which is difficult to eliminate. Further, the lower frame plate 9 is fixed to the lower surfaces of the flange plates 2a and 2b by a plurality of screws 91, and the heads of the respective screws 91 are exposed from the plate surface of the lower frame plate 9. The head of each screw 91 can be seen, reducing the appearance of the bag.

  The present invention has been made paying attention to the above-mentioned problems, and the screw for fixing the lower frame plate is arranged at a position where it cannot be seen from the outside to prevent the appearance from being deteriorated, and rainwater enters the hollow interior of the plate. Another object of the present invention is to provide a gutter that prevents rainwater from collecting in the hollow interior of a gutter plate by allowing the rainwater to be led out along the lower frame plate from a gap between adjacent gutter plates. .

  The scissors according to the present invention have a plurality of hollow scissors formed by extrusion molding in the width direction, and upper frame plates having a width larger than the width of the clearance portions in each gap portion between the open end surfaces of adjacent scissors. The lower frame plate is mounted from above and below over the entire length. The lower frame plate has a protruding edge portion on both side edges, and a vertical plate portion that is inserted into the gap portion and screwed to the open end surface of the gutter plate protrudes from the width center portion, and Between the vertical plate portion and each projecting edge portion, a ridge groove portion extending in the front-rear direction along the lower surface of each ridge plate is formed. On both plate surfaces of the vertical plate portion, there are abutment surfaces that abut against the opposing open end surfaces of the adjacent plate plates, and a rainwater passage that communicates the hollow interior of each plate plate and the respective groove portions below each contact surface. Are formed respectively.

In the scissors having the above-described configuration, the vertical plate portion of the lower frame plate is inserted into the gap portion between the scissors and screwed to the open end surface of the scissors, so that the screws are not visible from the outside, and the appearance of the scissors is reduced. There is nothing. In addition, since the abutting surfaces formed on both plate surfaces of the vertical plate portion abut against the opposing open end surfaces of the adjacent plate plates, the adjacent plate plates are connected and held in a stable state via the lower frame plate. At the same time, the strength in the longitudinal direction of the plate is increased by the vertical plate.
When rainwater enters the hollow interior of the saddle plate from somewhere, the rainwater passes through the rainwater passage formed in the vertical plate portion of the lower frame plate and is led out from the hollow interior of the saddle plate to the trench groove portion of the lower frame plate. Since it flows through the groove part and is discharged to the outside from an appropriate place, rainwater does not stagnate in the hollow interior of the plate.

In a preferred embodiment of the present invention, each saddle plate has a plurality of ribs having through holes in the hollow interior, and the vertical plate portion of the lower frame plate is screwed to the open end of the through hole of each rib. A screw hole into which a screw for this purpose is screwed is formed.
According to this embodiment, the strength in the width direction of the rib plate is increased by the presence of the rib, and a screw hole can be easily formed in the open end surface of the rib plate using the through hole of the rib.

  In the above-described configuration of the present invention, the rainwater passage is preferably constituted by a series of passages whose passage width extends over the entire length of the vertical plate portion of the lower frame plate, but is not limited thereto, and has a predetermined passage width. A rainwater passage may be constituted by a plurality of passages.

In a preferred embodiment of the present invention, a gap for overflow is provided between both protruding edge portions of the lower frame plate and the lower surface of each saddle plate.
According to this embodiment, when a large amount of rainwater is led out from the hollow interior of the trough plate to the trough groove portion, the rainwater flows through the trough groove portion and is discharged to the outside from the appropriate place, and overflows from the gap for overflowing to the outside. Discharged.

  According to the present invention, since the screw for fixing the lower plate frame is not visible from the outside, the appearance of the bag is not deteriorated. Further, even if rainwater enters the hollow interior of the saddle plate, the rainwater is collected in the groove groove portion formed in the lower plate frame and led out to the outside, so that the rainwater does not stagnate in the hollow interior of the saddle plate. Further, the vertical plate portion of the lower frame plate has an effect that the strength in the longitudinal direction of the ridge is increased.

It is a top view which shows the external appearance of the bag which is one Example of this invention. It is sectional drawing which shows the continuous arrangement structure of a saddle plate. It is a disassembled perspective view which shows the incorporation state of an upper frame board and a lower frame board. It is sectional drawing which shows the continuous connection structure of the conventional gutter board. It is an enlarged view which shows a mode that water infiltrates from a connection part.

FIG. 1 shows the appearance of a bag 1 according to an embodiment of the present invention. The trough 1 shown in the figure is provided in a slightly lowered state so as to protrude from the outer wall surface 10 of the building, and is constructed by connecting a plurality of trough plates 2 having a hollow interior in the width direction. Each plate 2 is configured by connecting a plurality of hollow bodies 200 formed by extrusion molding of aluminum in the front-rear direction, and each plate 2 is fixed by a holder 3 fixed to the outer wall surface 10 of the building. The proximal end is held. In the figure, 11 is a side plate that is mounted so as to close the open end edge of the outer side of the gutter plate 2 positioned at both ends, and 12 is a front end that is mounted between the front ends of an upper frame plate 4 and a lower frame plate 5 described later. It is a board.
In this embodiment, a structure in which a plurality of hollow bodies 200 are connected is used as the cover plate 2. However, the present invention is not limited to this, and the whole plate is also applied to a single plate. can do. Further, in the illustrated example, the gutter plate 2 is installed in a front-lowering state, but may be installed in a horizontal or rear-lowering state.

  Each gutter plate 2 has a rectangular shape with a long horizontal plane, the front end and the rear end are closed by an end plate portion (not shown), and both sides are open ends. As shown in FIG. 2 and FIG. 3, the gap plates 2 are arranged so that the left and right open end faces face in the width direction, and as shown in FIGS. 2 and 3, there is a gap t between the open end faces 20L and 20R facing each other. Is interposed. When the ribs 2a and 2b are formed by extrusion, a plurality of ribs 22 having through holes 21 are formed at regular intervals in the hollow interior of the ribs 2a and 2b. A screw is cut at the open end of the through hole 21 of each rib 22, and a screw 6 for screwing the lower frame plate 5 is screwed into the screw hole 23.

The upper frame plate 4 and the lower frame plate 5 having a width D sufficiently larger than the width d of the gap portion t are formed in the gap portions t between the open end faces 20L and 20R facing each other of the adjacent saddle plates 2a and 2b. It is mounted from above and below over the entire length. The upper frame plate 4 and the lower frame plate 5 are formed by extrusion molding of aluminum.
The upper frame plate 4 has downward protruding edge portions 41 and 41 on both side edges, and the lower ends of the protruding edge portions 41 and 41 are abutted against the upper surfaces of the adjacent flange plates 2a and 2b, so that the rubber packing 5 Are screwed together by screws 42, 42. In the figure, 43 is a countersunk hole formed at regular intervals in the left-right symmetrical position of the plate surface of the upper frame plate 4, and 24 is a screw hole formed on the upper surface of each plate 2a, 2b. The portion is supported by the countersink 43, and the screw shaft portion of the screw 42 is screwed into the screw hole 24.

  In this embodiment, the rain packing flowing between the upper plates 2 and 2 through the rubber packing 7 between the upper frame plate 4 and the upper plate 2 flows into the gap t between the upper and lower plates 2 and 2. However, the present invention is not limited to this, and the upper frame plate 4 is screwed directly to the upper surface of the plate 2 without the rubber packing 7 interposed therebetween, and rainwater flowing on the upper surfaces of the plates 2a, 2b It may be allowed to enter the gap portion t between 2b.

  The lower frame plate 5 has projecting edge portions 51, 51 on both side edges, and is a vertical plate that is inserted into the gap portion t at the center of the width and is screwed to the open end surface 20L of one rib plate 2a. The part 52 is protrudingly provided. The vertical plate portion 52 has a thickness that can be inserted into the gap portion t between the adjacent open end faces 20L and 20R of the adjacent flange plates 2a and 2b, and a width and length that match the gap portion t. Between the flange 52 and the projecting edge portions 51, 51 are formed groove portions 53, 53 extending forward and backward along the lower surfaces of the respective flange plates 2a, 2b. Each grooving portion 53, 53 guides rainwater to the front end of the ridge along the forward-declining slope, and rainwater is discharged to the outside from the open portion of the front end of each grooving portion 53, 53.

  A first abutting surface 54 is formed on one plate surface of the vertical plate portion 52 to be in contact with the open end surface 20L of the one rib plate 2a, and an open end surface of the other rib plate 2b is formed on the other plate surface. A second abutting surface 55 that is brought into contact with 20R is formed. The first abutting surface 54 is in contact with at least the upper half region of the open end surface 20L of the flange plate 2a so as to cover the open end of the through hole 21, and a screw 6 is provided at a position corresponding to the through hole 21. A screw hole 59 to be screwed is formed. The second abutting surface 55 comes into contact with a region below the through hole 21 so as not to cover the open end of the through hole 21. The region above the second abutting surface 55 is a screw support surface 56 that supports the head of the screw 6, and the screw hole 23 facing the screw hole 59 of the vertical plate portion 52 and the open end surface 20 </ b> L of the flange plate 2 a. When the screw 6 is screwed into the vertical plate portion 52, the vertical plate portion 52 is screwed to the open end surface 20L of the flange plate 2a.

  Below the first and second abutment surfaces 54, 55, first and second rainwater passages 57, 58 are formed for communicating the hollow interiors of the ribs 2a, 2b with the groove portions 53, 53. Has been. Each of the rainwater passages 57 and 58 is constituted by a single passage having a passage width that extends over the entire length of the vertical plate portion 52 of the lower frame plate 5, and the first abutment surface 54 and the second abutment surface 55. The thickness of the vertical plate portion 52 is made equal to the width d of the gap portion t, and the thickness of the vertical plate portion 52 at the position of the rainwater passages 57 and 58 is made smaller than the width d of the gap portion t. Second rainwater passages 57 and 58 are formed.

When the vertical plate portion 52 of the lower frame plate 5 is inserted and screwed into the gap portion t between the opposed open end surfaces 20L and 20R of the flange plates 2a and 2b, the first and second rainwater passages 57 are provided. , 58 are located below the ribs 2a, 2b, and gaps s, s for overflowing are formed between the projecting edge portions 51, 51 and the lower surfaces of the ribs 2a, 2b. In FIG. 2, the alternate long and short dash line is a front plate 12 mounted between the front ends of the upper frame plate 4 and the lower frame plate 5. To be released.
In the illustrated example, the rainwater flowing down along the upper surface of the saddle plate 2 and the rainwater guided to the rainwater passages 57 and 58 are discharged to the outside from the front end portion of the saddle. Then, rainwater may be guided to both sides of the kite and discharged.

  In the scissors having the above-described configuration, the vertical plate portion 52 of the lower frame plate 5 is inserted into the gap portion t between the scissors plates 2a and 2b and screwed to the open end surface 20L of the scissors plate 2a. It cannot be seen and does not degrade the appearance of the frog. Further, the first and second abutment surfaces 54 and 55 formed on both plate surfaces of the vertical plate portion 52 are in contact with the opposing open end surfaces 20L and 20R of the adjacent flange plates 2a and 2b, respectively. The saddle plates 20a and 20b are connected and held in a stable state via the lower frame plate 5, and the longitudinal strength of the saddle plates 20a and 20b is increased by the vertical plate portion 52.

When rainwater enters the hollow interiors of the roof plates 2a and 2b through the gaps between the connecting portions of the hollow body 200, the rainwater is formed in the first and second rainwater passages 57, formed in the vertical plate portion 52 of the lower frame plate 5. 58, it is led out from the hollow inside of the flange plates 2a, 2b to the groove portions 53, 53 of the lower frame plate 5, flows through the groove portions 53, 53, and is discharged to the outside from the front end. There is no stagnation in the hollow interior of 2b.
When a large amount of rainwater is led out from the hollow interior of the troughs 2a and 2b to the troughs 53 and 53, the rainwater flows through the troughs 53 and 53 and is discharged from the front end to the outside, and the gap s for overflowing water, Overflowing from s and discharged outside.

1 庇 2, 2a, 2b 庇 plate 4 upper frame plate 5 lower frame plate 6 screw 21 through hole 22 rib 51 projecting edge portion 52 vertical plate portion 53 ridge groove portion 54, 55 abutting surface 57, 58 rainwater passage t gap portion s Gap

Claims (4)

A plurality of hollow steel plates formed by extrusion molding are connected in the width direction, and the upper frame plate and the lower frame plate having a width larger than the width of the gap portions are formed in the entire gap portions between the open end surfaces of the adjacent steel plates. In the cage that is mounted from above and below,
The lower frame plate has a protruding edge portion on both side edges, and a vertical plate portion that is inserted into the gap portion and screwed to the open end surface of the gutter plate protrudes from the width center portion, and Between the vertical plate portion and each projecting edge portion, a groove portion extending in the front-rear direction along the lower surface of each vertical plate is formed, and each plate surface of the vertical plate portion is opposed to each of the adjacent vertical plates facing each other. A raft formed by forming an abutment surface abutting on each of the open end surfaces and rainwater passages communicating with the hollow interior of each corrugated plate and the respective groove portions below the respective abutment surfaces.   Each saddle plate has a plurality of ribs having through holes in the hollow interior, and a screw hole into which a screw for screwing the vertical plate portion of the lower frame plate is screwed into the open end of the through hole of each rib. The bag according to claim 1, wherein the bag is formed.   The said rainwater channel | path is a kite described in Claim 1 comprised by a series of channel | paths where the channel | path width | variety covers the full length of the vertical board part of a lower frame board.   The scissors according to claim 1, wherein a gap for overflow is provided between both projecting edge portions of the lower frame plate and the lower surface of each scissor plate.

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