JP6416468B2 - 庇 - Google Patents

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 to which a front edge plate having a groove in the upper surface opening is attached along the front edge of the plate. .

  Conventionally, as this kind of scissors, as shown in FIG. 8, a scissor plate 9 is configured by connecting a plurality of hollow plate materials formed by extrusion molding in the width direction. The saddle plate 9 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 (hereinafter referred to as “side plate members”) located on both sides. 92, 93. Although not shown, each of the intermediate plate 91 and the side plates 92 and 93 includes a connecting portion that can be connected so that the adjacent plate and the side end face are abutted. The rear end portion of the 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 edge of the saddle plate 9 over the entire width. The front edge plate 96 is abutted against the front end surfaces of all the intermediate plate materials 91 and the side plate materials 92 and 93 constituting the flange plate 9 and screwed. The leading edge plate 96 is formed with a groove 97 having an upper surface opening over the entire width. Both ends of the ridge groove 97 are open, and each open end surface is closed by a closing plate 98a, 98b. Each closing plate 98a, 98b is provided with an opening 99 for discharging rainwater collected in the ridge groove 97 to the outside.

Japanese Patent No. 3854626

  In the soot having the above-described configuration, rainwater flowing down the top surface of the soot plate 9 flows into the soot groove 97 of the front edge plate 96 at the front end of the soot plate 9. Rainwater collected in the trench 97 is discharged to the outside from the opening 99 of each of the blocking plates 98a, 98b. However, when there is a large amount of precipitation, rainwater that has flowed into the trench 97 may overflow from everywhere in the trench 97. In addition, in a dredging with a large overhang, even if the amount of precipitation is not so much, the amount of rainwater flowing down the top surface of the trough 9 increases as it approaches the front end, so that the rainwater that has flowed into the trough 97 is also the same. There is a risk of overflowing. In order to prevent such overflow, it is necessary to increase the volume of the groove 97 by increasing at least one of the groove width and the groove depth of the groove 97. Is increased, the front edge plate 96 protrudes more forward than the front end edge of the flange plate 9, or protrudes greatly downward, so that the size of the front edge plate 96 is particularly noticeable, and the appearance of the flange is reduced.

  The present invention has been made paying attention to the above-described problems, and an object thereof is to provide a ridge that can set the volume of the ridge groove of the front edge plate without deteriorating its appearance.

Eaves according to the present invention includes a leading edge plate having a canopy plate configured lined hollow plate member of the plurality of the width direction, the trough groove of the mounted upper opening along the front edge of the eave plate The front edge plate is fixed to the front end face of the saddle plate on the groove bottom of the saddle groove, and has a gap between the front end surface of the saddle plate and the rainwater flowing down the hollow interior of the plate material. The supporting plate part which has has protruded over the full length of the groove. The groove bottom, the made from the support plate and the front side of the front bottom portion and the bottom portion after the rear side of the supporting plate portion, said Toimizo is a top of the protruded from the front edge of the eaves plate Hisashiban by the support plate portion flowing down the front groove on the front bottom rainwater flows, while being located on the lower surface of the front end portion of the eaves plate divided after groove portion on the rear bottom rainwater runoff flows from the gap, the support plate a communication hole communicating with the front groove and the rear groove in the lower position of the part is formed.

  In the scissors having the above-described configuration, only the portion corresponding to the front groove portion of the front edge plate protrudes from the front end edge of the front plate, and the portion corresponding to the rear groove portion is located on the lower surface of the front end portion of the front plate. It is possible to suppress a large protrusion forward or a large downward protrusion from the front edge of the saddle plate, and the volume of the trough groove can be set large without deteriorating the appearance. Rainwater flowing down the upper surface of the saddle plate flows into and accumulates in the front groove portion of the front edge plate at the front end of the saddle plate, but the front groove portion communicates with the rear groove portion through the communication hole of the support plate portion. Rainwater collected in the front groove portion flows out to the rear groove portion through the communication hole, and the liquid level of the front groove portion is lowered by the amount of the outflow. As a result, even if there is a lot of rainfall, or even if the amount of overhang is large, there will be no easy overflow of rainwater from the trench.

  In a preferred embodiment of the present invention, the front edge plate includes a front plate portion integrally formed upward at the front end of the front bottom portion and a rear plate portion integrally formed upward at the rear end of the rear bottom portion. ing. The rear plate portion is formed at a height where the upper end edge reaches the lower surface of the flange plate, and the front plate portion is formed such that the upper end edge exceeds the upper end edge of the rear plate portion.

  According to this embodiment, since the rainwater is divided and stored in the front groove portion and the rear groove portion until the rainwater level reaches the upper edge of the rear plate portion, the rainwater does not easily overflow from the ridge groove.

In another preferred embodiment of the present invention, the front edge plate is closed at both open end surfaces by a closing plate, and is provided with a hook that communicates with the front groove portion.
According to this embodiment, the rainwater flowing into the front groove portion of the front edge plate is led out to the outside by the eaves, so that the rainwater does not overflow from the closing plates on both ends.

  According to the present invention, the rainwater that has flown into the front groove portion of the front edge plate flows out to the rear groove portion through the communication hole, and as a result, the liquid level in the front groove portion decreases by the amount of the outflow, so that the amount of precipitation is high. However, even if the amount of overhang is large, rainwater does not easily overflow from the trough. Further, only the portion corresponding to the front groove portion of the front edge plate protrudes from the front end edge of the plate, and the portion corresponding to the rear groove portion is located on the lower surface of the front end portion of the plate so that the front edge plate is the front edge of the plate. Further, it is possible to prevent the protrusion from being greatly protruded forward or protruding downward, and the volume of the ridge groove can be set large without deteriorating the appearance.

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 an intermediate board material and a side board 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 perspective view of the conventional bag.

  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. It comprises a holder 4 that holds the part, and a front edge plate 5 that is mounted over the entire width along the front edge of the flange plate 2. Each intermediate plate material 3 and each side plate material 31 and 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 blindfold end plate attached to both side end surfaces of the holder 4, and reference numeral 8 denotes a closing plate that closes open end surfaces on both sides of a groove 51 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 member 3 and each side plate member 31 and 32 are hollow between the upper plate portion 21 and the lower plate portion 22 that are vertically opposed to each other over the entire length.

  Inside each intermediate plate 3, ribs 33a and 33b for reinforcement are provided in two places 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 formed integrally with the ribs 33 a and 33 b, and is used to screw a front edge plate 5 to be described later to the front end surface 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 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 51 described later of the front edge plate 5. The groove portion 35 in the illustrated example 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, but is not limited to such a 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 are integrally formed to a length corresponding to the entire width of the gutter plate 2. The back plate portion 41 and the holding plate portions 42 and 43 are integrally formed by extrusion molding of aluminum, and the holding plate portions 42 and 43 are 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 that cover the rear end portion of the cover 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 mounted over the entire width along the front edge of the roof plate 2. The front edge plate 5 has a groove 51 having an upper surface opening over the entire length, and a support plate portion 50 fixed to the front end surface of the flange 2 by screwing on a groove bottom 53 of the groove 51 is a groove. Projected over the entire length of 51. The groove bottom 53 of the ridge groove 51 includes a front bottom portion 54a on the front side of the support plate portion 50 and a rear bottom portion 54b on the rear side of the support plate portion 50. The ridge groove 51 is formed on the front groove portion on the front bottom portion 54a by the support plate portion 50. 52a and a rear groove portion 52b on the rear bottom portion 54b.

  The opening surface on the upper surface of the front groove portion 52a 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 portion 52a. The support plate portion 50 is fixed to the front end surface of the flange plate 2 by screws 57 at a plurality of upper end portions. Each screw 57 is inserted into a screw through hole (not shown) formed in the support plate portion 50 and is integrally formed with each intermediate plate 3 and each side plate 31, 32 constituting the gutter plate 2. Screwed into the screw fixing hole 38.

  Between the support plate portion 50 and the front end surface of the saddle plate 2, rainwater that has flowed down through the hollow interiors of the intermediate plate materials 3 and the side plate materials 31 and 32 and the narrow groove portions 35 of the both side plate materials 31 and 32 flow down. A gap 55 through which rainwater flows out is formed. The gap 55 is located above the rear groove portion 52b, and rainwater that has flowed down through the hollow portions of the intermediate plate material 3 and the side plate materials 31 and 32 and rainwater that has flowed down the ridge groove portion 35 of the side plate materials 31 and 32 are generated. It flows from the gap 55 into the rear groove portion 52b.

  An upward front plate portion 58 is formed at the front end portion of the front bottom portion 54a, and an upward rear plate portion 59 is formed in series with the groove bottom 53 at the rear end portion of the rear bottom portion 54b. The rear plate portion 59 is formed at an obtuse angle α (α = 147 degrees in the embodiment) with respect to the rear bottom portion 54b in order to make the downward protrusion inconspicuous. The rear plate portion 59 is formed at a height such that the upper end edge reaches the lower surface of the roof plate 2. The front plate portion 58 is formed at an obtuse angle β (for example, β = 100 degrees) close to a right angle with respect to the front bottom portion 54a in order to make the forward protrusion inconspicuous. The front plate portion 58 is set such that the upper end edge exceeds the upper end edge of the rear plate portion 59.

A plurality of communication holes 56 for communicating the front groove portion 52a and the rear groove portion 52b are formed at regular intervals at the lower end portion of the support plate portion 50. The rainwater that collects in the front groove 52a and the rainwater that collects in the rear groove 52b flow from the higher liquid level to the lower liquid level, thereby suppressing the overflow from the trough groove 51. Both side ends of the groove 51 composed of the front groove 52a and the rear groove 52b are closed by the closing plate 8, and the flange 11 communicating with the front groove 52a is connected to the front bottom 54a of the groove 51.
As shown in FIG. 2, the closing plate 8 of this embodiment has a height that reaches the opening surface of the upper surface of the ridge groove 51 so that rainwater collected in the ridge groove 51 does not overflow from the blocking plate 8. However, as shown in FIG. 7, a low overflow portion 81 may be provided so that the rainwater collected in the gutter 51 may overflow and be discharged from both ends.

  In this embodiment, the groove portions 35 of the side plate members 31 and 32 communicate with the rear groove portion 52 b of the front edge plate 5 through the gap 55 at the front end of the flange plate 2. It is also possible to open the front end of the ridge groove portion 35 by cutting out the portion to a width corresponding to the ridge groove portion 35 of the side plate members 31 and 32.

  In the scissors having the above configuration, only the portion corresponding to the front groove portion 52a of the front edge plate 5 protrudes from the front end edge of the front plate 2, and the portion corresponding to the rear groove portion 52b is located on the lower surface of the front end portion of the front plate 2. In addition, the front edge plate 5 is prevented from projecting forward from the front end edge of the flange plate 2 or protruding downward greatly, and the volume of the groove groove 51 is increased without deteriorating the appearance.

  In the trough 1 having the above-described configuration, rainwater that has flowed down the top surface of the trough 2 flows into the front groove portion 52a of the trough groove 51 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. The rainwater that has flowed flows into the rear groove portion 52b of the groove 51 of the front edge plate 5 from the front end of each plate material. Further, rainwater that has flowed into the groove portions 35 of the both side plates 31 and 32 flows down the groove portions 35 and flows into the rear groove portion 52b of the groove 51 of the front edge plate 5 from the front end.

Although the amount of rainwater flowing into the front groove portion 52a is larger than the amount of rainwater flowing into the rear groove portion 52b, the front groove portion 52a and the rear groove portion 52b communicate with each other through the communication hole 56. Therefore, the water level of the front groove portion 52a and the rear groove portion Rain water collected in the front groove 52a flows out from the communication hole 56 to the rear groove 52b so that the water level of the front groove 52a is the same, and the liquid level of the front groove 52a is lowered by the amount of the outflow, and rainwater overflows from the front groove 52a. It is suppressed from coming out.
Further, since the ridge groove portions 35 are provided at the outer end portions of the both side plate materials 31 and 32 constituting the ridge plate 2, the rain water overflowing from both sides of the ridge plate 2 flows into the ridge groove portions 35, and the lower surface of the ridge plate 2. Rainwater wraps around and does not drip everywhere.

In the above embodiment, the gutter plate 2 is constructed by connecting a plurality of hollow plate materials 3, 31, 32 in the width direction, but the front edge plate 5 according to the present invention is such Needless to say, the present invention can be used not only for the structure plate but also for various plate types such as a single plate.
In the above-described embodiment, rainwater flows into the front groove portion 52a and the rear groove portion 52b that form the ridge groove 51, but rainwater flows into only one (for example, the front groove portion 52a). You may comprise as follows.

1 庇 2 庇 plate 5 front edge plate 8 end plate 50 support plate portion 51 樋 groove 52a front groove portion 52b rear groove portion 53 groove bottom 54a front bottom portion 54b rear bottom portion 56 communication hole

Claims (3)

And eave plate configured lined hollow plate member of the plurality of the width direction, the canopy includes a leading edge plate having a gutter grooves of top opening which is mounted along the front edge of the eaves plate,
The front edge plate is fixed to the front end surface of the gutter plate on the groove bottom of the gutter groove, and a support plate portion having a gap for flowing rainwater flowing down the hollow interior of the plate material between the front end surface of the gutter plate. Projected over the entire length of the trough,
The groove bottom is composed of a bottom portion after the rear of the support plate supporting plate portion and the front side of the front bottom than unit,
The Toimizo includes a groove front on the front bottom rainwater flows flowing down the upper surface of the projecting from the front end edge of the eaves plate Hisashiban by the supporting plate portion, from the gap located on the lower surface of the front end portion of the eaves plate while being divided into a groove portion after on the rear bottom rainwater runoff flows, the support plate portion and the front groove and the communicating hole eaves consisting formed which communicates with the rear groove in the lower position of the.   The front edge plate includes a front plate portion integrally formed upward at a front end of the front bottom portion, and a rear plate portion integrally formed upward at a rear end of the rear bottom portion, and the rear plate portion has an upper edge. 2. The scissors according to claim 1, wherein the front plate part is formed at a height that reaches a lower surface of the saddle plate, and an upper end edge of the front plate part exceeds a top end edge of the rear plate part.   3. The scissors according to claim 1, wherein the front edge plate is closed at both open end surfaces by clogging plates, and has a scissors communicating with the front groove portion.

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