JP4059160B2 - Eaves arrangement structure - Google Patents

Description

  The present invention relates to an arrangement structure for eaves eaves.

Conventionally, eaves eaves arranged along the eaves are generally square eaves with a substantially U-shaped cross section or round eaves with a substantially U-shaped cross section. It is known that a decorative cover is attached to the front surface of the exposed eaves to decorate it (see, for example, Patent Document 1). According to this decorative cover, a certain improvement effect can be expected on the exterior of the building as viewed from the front. However, the vicinity of the eaves where the eaves are arranged is often viewed from below rather than from the front, and the appearance of the eaves from this angle is structurally facing downward as shown in FIG. The underside 1a of the eaves bowl 1 is exposed, and the appearance is as if it is emphasized that the eaves bowl 1 and the building are separate and the eaves bowl 1 is disposed in front of the nose plate 4. Yes. In other words, the eaves 1 is structurally conspicuous without any sense of unity in the exterior of the eaves, and it is impossible to reveal an appearance that makes the exterior of the eaves feel a good sense of unity. In particular, when damage such as fading over time appears in the eaves bowl 1 that is inherently conspicuous, the damaged eaves bowl 1 appears in the appearance, and the appearance of the eaves is significantly impaired.
Japanese Utility Model Publication No. 3-37122

  The present invention has been invented in view of the above-described conventional problems, and the eaves can provide a sense of unity and improve the appearance of the eaves looked up from below at the eaves where the eaves are disposed. It is an object of the present invention to provide an arrangement structure.

In order to solve the above-mentioned problems, the eaves bowl arrangement structure according to the present invention has a single plate-like front wall 3 projecting obliquely forward and upward from the lower end of the plate-like rear wall 2 rising substantially vertically. The eaves ridge 1 is formed in a cross-sectional shape with an acute angle θ between the rear wall 2 and the front wall 3, and the protruding length of the eave ridge 1 from the rear wall 2 of the front wall 3 It is formed longer than the protruding length from the front wall 3, the rear wall 2 of the eaves 1 is arranged along the front surface of the nose plate 4, and the upper end of the front wall 3 of the eaves 1 is the rear wall 2. It is located at a position higher than the upper end, and the lower end portion of the rear wall 2 of the eaves 1 is located below the lower end of the nose plate 4 . According to this, the eaves bowl 1 arranged at the eaves tip is such that the single plate-like front wall 3 protrudes diagonally forward and upward from a portion close to the nose board 4, and this eaves bowl 1 is arranged. When looking up near the eaves from below, the rear wall 2 of the eaves wall 1 is exposed only at its lower end, and the front wall 3 of the eaves wall 1 appears to be continuous with the nose plate 4, and further, obliquely forward and lower Since the front wall 3 of the facing eaves 1 looks like the front of a nose 4 'of the type that faces diagonally forward and downward, the exterior looked up from the lower side of the eaves where the eaves 1 are arranged has a sense of unity It can appear and improve its appearance.

  Further, the locking projections 5 are formed on the upper and lower edges of the front wall 3 of the eaves wall 1, the locking claws 7 are formed on the upper and lower ends of the decorative cover 6, and the decorative cover 6 is formed on the locking protrusions 5 of the eaves wall 1. It is also preferable that the decorative cover 6 is attached to the front surface of the front wall 3 of the eaves 1 by locking the locking claws 7. According to this, when looking up at the eaves from below, only the front wall 3 can be seen in the eaves 1, but since the decorative cover 6 is attached to the front wall 3, the appearance of the eaves is further improved. be able to. Further, the decorative cover 6 can be attached to the front wall 3 of the eaves basket 1 by engaging the engaging claw 7 of the decorative cover 6 with the engaging protrusion 5 of the eave basket 1 with good workability.

  As described above, the present invention projects a single plate-like front wall obliquely forward and upward from the lower end of the rear wall, and forms an eave ridge with an acute angle formed between the rear wall and the front wall, Since at least the lower end of the rear wall of the eaves is located close to the nose plate, when looking up from the lower side of the eaves where the eaves are installed, only the lower end of the eaves is exposed. The front wall of the eaves appears to be continuous with the nose, and the front wall of the eaves that faces diagonally forward and downward also looks like the front of a nose that faces diagonally forward and downward. The eaves resembling a board blends into the eaves's exterior without any sense of incongruity, and the appearance of the eaves where the eaves are installed looks up from the bottom, making it look good.

  As shown in FIG. 2, the eaves bowl 1 of this example is a cross-shaped eaves with a single plate-like front wall 3 projecting diagonally forward from the lower end of a plate-like rear wall 2 that rises substantially vertically.樋 1. Specifically, the rear wall 2 and the front wall 3 are long plate-like ones extending in the horizontal direction, and a rear ear portion 8 is formed on the upper edge of the rear wall 2 in the length direction. A front ear portion 9 is formed on the upper edge of 3 along the length direction. The angle θ formed by the rear wall 2 and the front wall 3 is formed to be an acute angle. At the lower end of the rear wall 2 to which the front wall 3 is connected, a lower locking projection 5a is projected vertically downward over the longitudinal direction. An upper locking projection 5b is provided on the upper edge of the front wall 3 in the longitudinal direction. The upper locking projection 5b is projected from the upper edge of the front wall 3 in the protruding direction from the rear wall 2 of the front wall 3 (that is, the extending surface direction of the front wall 3). The upper locking projections 5b and the lower locking projections 5a play a role of locking a decorative cover 6 (described later) and attaching the decorative cover 6 to the front surface of the front wall 3. The projecting lower locking projection 5a also serves as a drainer for dripping rainwater adhering to the outer surface of the eaves 1 from the eaves 1 when the decorative cover 6 is not attached to the eaves 1. .

  As shown in FIG. 3, the eaves of this example have a roof base 11 and a roofing material 12 laminated on a rafter 10 via a waterproof sheet and an eaves drainer 13, and a vertical plate-like nose on the front of the eaves ceiling 14 and the rafter 10. The plate 4 is configured so as to be mounted in the horizontal direction. Then, the eaves rod 1 is disposed at the eaves edge, and this is performed via the eaves rod hanger 15. The eaves hanger 15 has an arm 15b protruding forward from a base portion 15a fixed to the front surface of the nose plate 4, a front ear engaging portion 16 is provided at the front end of the arm 15b, and a boundary portion between the arm 15b and the base portion 15a. The rear ear engaging portion 17 is provided, the base portion 15a is fixed to the front surface of the nose plate 4 at the eaves tip via a fixing tool such as a nail, and the front ear engaging portion 16 is fixed to the front ear portion 9 of the eaves 1. The eaves hook 1 is suspended by engaging the rear ear engaging portion 17 with the rear ear portion 8 of the eaves rod 1 and the eaves rod 1 is disposed along the front surface of the nose plate 4. Yes. Specifically, the eaves bowl 1 arranged at the front of the eave is arranged so that the rear wall 2 is close to the front surface of the nose plate 4, and the lower end portion of the rear wall 2 is arranged below the lower end of the nose plate 4. In addition, the upper end of the front wall 3 is disposed at a position in front of the roofing material 12 and on a substantially gradient line of the roofing material 12.

  The arrangement structure of the eaves eaves to the eaves is such that a single plate-like front wall 3 protrudes obliquely upward and upward from a portion close to the nose plate 4, and when the eaves vicinity is looked up from below As shown in FIG. 1, the rear wall 2 of the eaves bowl 1 is exposed only at the lower end thereof, and the front wall 3 of the eaves bowl 1 appears to continue to the nose plate 4, and further, the eave facing diagonally forward and downward. Since the front wall 3 of the heel 1 looks like the front surface of the nose plate 4 ′ (see FIG. 8) that faces diagonally forward and downward, the eaves 似 1 similar to the nose plate 4 blends into the eaves of the eaves without any discomfort. In other words, it was possible to show a sense of unity in the appearance seen from below at the eaves where the eaves 1 are arranged, and in each stage compared to the appearance of the conventional eaves where the eaves 1 is conspicuous. It looks good.

  In addition, in order to connect the eaves rod 1 of this example continuously in the length direction, as shown in FIGS. 4 and 5, an external fitting type attached to the eaves rod 1 from the outside (below the eaves rod 1). This is done using the eaves joint 18. The eaves joint 18 is a bent belt-like member having a substantially L-shaped cross-section like the eaves 1, and the eaves joint 1 is closer to the outer surface of the eaves 1 than the eaves 1 so that there is no gap. It is formed around. A front locking portion 21 is formed at the upper end of the front wall 19 of the eaves joint 18 so as to be hooked and locked to the upper locking protrusion 5b of the eaves 1 and the upper end of the rear wall 20 of the eaves joint 18 is formed. Is formed with a rear locking portion 22 that is hooked and locked to the rear ear portion 8 of the eaves rod 1. And in order to connect the eaves rod 1 continuously in the length direction using this eaves rod joint 18, the end surfaces in the length direction of a pair of opposed eave rods 1 are butted together, The eaves joints 18 are arranged so as to extend from the outside to the eaves eaves 1 according to the abutting portion (seam), and the front locking portion 21 is hooked and locked on the upper locking projection 5b of the eaves 1 and the rear engagement The stop portion 22 is hooked and locked to the rear ear portion 8 of the eaves rod 1, and the eaves rod joint 18 is attached to the outer surface of the eave rod 1 with good workability. At this time, the inner surface of the eaves joint 18 is brought into contact with the outer surface of the eaves 1 without a gap, and a watertight structure is formed between the pair of connected eaves 1 and the eaves joint 18 so that the pair of connected eaves is connected. Water leakage or the like is prevented from occurring between the heel 1 and the eaves joint 18. Further, since the eaves joint 18 fitted to the eaves 1 from the outside is concealed so that the joints of the pair of connected eaves 1 are not exposed to the outside, deterioration of the appearance is also prevented.

  In addition, as shown in FIGS. 6 and 7, the exterior cover 1 may be appropriately attached to the front surface of the front wall 3 to improve the appearance. The decorative cover 6 of the present example is usually a strip-shaped aluminum material that is wound in a coil shape so as to be convenient for transportation and storage, and is used by extending it into a plate shape when in use. The length is set to 10 m or more on the assumption that it is deposited. The vertical dimension of the decorative cover 6 that is long on the left and right is formed to be substantially the same as or larger than the vertical dimension of the front wall 3 of the eaves basket 1. A locking claw 7 to be locked is formed. Specifically, a lower locking claw 7 a is formed at the lower end edge of the decorative cover 6 over the length direction. The lower locking claw 7a is a portion that is locked to the lower locking protrusion 5a of the eaves rod 1. When the eaves rod joint 18 is attached to the eaves rod 1, the lower locking claw 7a It is a site | part latched by the site | part which covered the processus | protrusion 5a. In addition, a plurality of upper locking claws 7 b that are locked to the upper locking protrusions 5 b of the eaves 1 are formed on the upper edge of the decorative cover 6 at a predetermined interval.

  In order to attach the decorative cover 6 to the eaves rod 1, the lower locking claw 7a of the decorative cover 6 is locked to the lower locking projection 5a of the eaves rod 1, and the decorative cover 6 is fixed to the upper locking projection 5b of the eaves rod 1. The plurality of upper locking claws 7b are sequentially locked, so that workability is improved. In addition, in the site | part to which the eaves joint 18 was attached, it carries out so that the lower latching claw 7a of the decorative cover 6 may be latched to the site | part which covered the lower latching protrusion 5a in the eaves joint 18. The decorative cover 6 attached to the eaves rod 1 in this way is attached so as to be laminated on the front surface of the front wall 19 of the eaves rod joint 18 and the front surface of the front wall 3 of the eaves rod 1. In the first place, since the eaves 1 of this example is such that only the front surface of the front wall 3 appears in the appearance of the eaves as viewed from below, the decorative cover 6 is provided on the front surface of the front wall 3 of the eaves 1. When attached, only the substantially decorative cover 6 is exposed to the appearance of the eaves viewed from below, and the appearance of the eaves can be further improved. Furthermore, since the decorative cover 6 of this example is attached to the front surface of the front wall 3 of the eaves 1 so as to cover the front surface of the front wall 19 of the eaves joint 18, the eaves joint 18 also has an appearance. A continuous continuous appearance of the eaves can be revealed without being exposed, and in this respect, the appearance of the eaves is further improved.

It is a perspective view which shows the external appearance of the eaves edge seen from the downward direction of the example of embodiment of this invention. It is a perspective view of an eaves bowl same as the above. It is side sectional drawing of the state which has arrange | positioned the eaves bowl same as the above at the eaves end. It is a perspective view of the eaves bowl connected by the eaves joint joint same as the above. It is a sectional side view of the state where the eaves connected by the eaves joint joint same as the above was arranged at the eaves tip. It is explanatory drawing which shows the installation construction to the eaves wall of the same decorative cover. It is a sectional side view of the state which attached the decorative cover to the eaves bowl same as the above. It is a sectional side view which shows the common eaves edge compared with this invention. It is a perspective view which shows the external appearance of the eaves end seen from the downward direction of the prior art.

Explanation of symbols

1 eaves 2 rear wall 3 front wall 4 nose plate 5 locking projection 6 makeup cover 7 locking claw 15 eaves hanging device 18 eaves joint θ

Claims (2)

The eaves gutters in cross-les-shaped angle between the rear wall and the front wall from the lower end of the plate-shaped rear wall that rises substantially vertically thereby projecting the single plate-shaped front wall diagonally forward and upward is an acute angle The protrusion length from the rear wall of the front wall of the eaves is longer than the protrusion length from the front wall of the rear wall, and the rear wall of the eaves is along the front of the nose plate The eaves are characterized in that the upper end of the front wall of the eaves is located higher than the upper end of the rear wall, and the lower end of the rear wall of the eaves is located below the lower end of the nose plate Arrangement structure of scissors.   Locking projections are formed on the upper and lower edges of the front wall of the eaves, locking claws are formed on the upper and lower ends of the decorative cover, and the locking claws of the decorative cover are locked to the locking projections of the eaves 2. The arrangement structure of eaves eaves according to claim 1, wherein a decorative cover is attached to the front surface of the front wall of the eaves.

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