JP7212953B2 - pier nose - Google Patents

Description

The present invention is, for example, a crosspiece for covering and decorating the front end opening of the eaves of the seam (fitted joint of roof materials) of a vertical flat roof, and for suppressing rainwater from entering the inside of the roof material. It concerns the nose.

For example, in a vertical flat roof, a fitting receiving portion formed on one side end of a roof material is connected to a fitting portion formed on the opposite side end by successively fitting and connecting the plurality of roof materials. In addition to nailing, the front end of each roof material is folded back to the eaves roof part that protrudes from the fascia board to the eaves edge, so that it is laid on the roof substrate. The seam, which is a joint and is arranged in multiple rows from the peak side to the eaves side, forms an opening (front end opening) between the front end of the eaves side and the roof base, and if this is the case, this opening from the eaves Since the part of the roof may be visible and the appearance of the roof may be spoiled, a cap-like part called a cross section is used to cover it up.

Such a cross-nosing closes and decorates the front end opening (opening formed between the base and the base) of the eaves of the seam, and also suppresses rainwater from entering the inside of the roof material from here. The external attachment type, which is installed in a sliding manner and installed from the outside, is popular.

However, when trying to increase mass productivity, reduce costs, and reduce weight by integrally molding such an external type nose piece with synthetic resin, a predetermined plate thickness is required to ensure durable strength and predetermined rigidity. Therefore, there is a risk that the plate edge end surface of the trailing edge of the crosspiece protrudes from the outer surface of the seam, and this protruding end surface exerts a snow stopper effect to dam up the accumulated snow, so the plate thickness is secured. It was difficult to commercialize and mass-produce resin-made cross-noses, and there were various problems, such as the need for thinner plates.

The present invention finds such a problem and solves it. Since it is integrally molded with resin, it is excellent in mass productivity, and in order to increase rigidity and strength, even if a predetermined plate thickness is secured, it can be installed at the time of installation. To provide a resin crosspiece nose which is suppressed from becoming a plate edge end face which functions as a snow stop at a trailing edge projecting from the outer surface of a seam part, and is excellent in practicality in a snowfall region, and has good snow removal.

The gist of the present invention will be described with reference to the accompanying drawings.

A bridge nose main body A for closing an eaves edge 3 of a seam 2 of a vertically shingled roof 1 is connected to a front panel 5 for closing a front end opening 4 of the eaves 3 and projecting rearwardly from the front panel 5. A fitted plate portion 6 fitted to the eaves edge portion 3, and a bottom plate portion 7 projecting rearward from the lower portion of the front plate portion 5 and arranged below the vertical roof 1. The fitting plate portion 6 of the nosepiece main body A is formed in front of the eaves portion 3 of the seam portion 2. It is slidably mounted rearward from the end mouth portion 4 and is configured to have an inverted U-shaped cross section covering the outer surface of the seam portion 2, and the edge surface of the rear end of the inverted U-shaped fitted plate portion 6 faces forward. It is formed integrally with a tapered end surface 8 that performs a function of shaving off accumulated snow and has a shape in which the outer diameter of the fitted plate portion 6 is inclined and becomes slightly larger toward the front . A recessed line 15 having a length in the front-rear direction is integrally formed in a range from the front end of the fitting plate portion 6 to the tapered end surface 8 at the rear end of the fitting plate portion 6 .

In addition, the upper surface of the bottom plate portion 7 is formed in a sloping shape in which the central portion rises from the left and right end portions and descends from the central portion toward the left and right end portions. The nose piece according to claim 1, characterized in that the convexly curved upper surface 9 is integrally formed.

Since the present invention is configured as described above, since it is integrally molded with resin, it is excellent in mass productivity, and even if a predetermined plate thickness is secured to increase rigidity and strength, it protrudes from the outer surface of the seam when mounted. The trailing edge is suppressed from becoming a plate edge surface that serves as a snow stop, and the resin nose is excellent in practicality in a snowfall area because it is easy to remove snow.

It is the perspective view seen from the front upper part of a present Example. It is the perspective view seen from the back upper part of a present Example. It is the perspective view seen from the back side of a present Example. It is a front view of a present Example. It is a rear view of a present Example. It is a top view of a present Example. It is a side view of a present Example. It is a bottom view of a present Example. It is an explanatory perspective view showing a use condition of the present embodiment. It is an explanatory perspective view showing the usage state and mounting method of the present embodiment. It is an explanatory sectional side view showing a use state of the present embodiment.

Optimal embodiments of the present invention will be briefly described with reference to the drawings showing the operation of the present invention.

The bridge nose main body A is integrally molded with resin, and is a front plate that closes the front end opening 4 (opening 4 formed between the roof base) of the eaves edge 3 of the seam 2 of the vertical roof 1. A fitting plate portion 6 for covering the eaves edge portion 3 from the outside is protruded continuously rearward from the portion 5 (decorative plate portion 5), and is arranged below the vertical roof 1 rearward from the lower portion of the front plate portion 5 as well. The bottom plate portion 7 provided is configured to protrude continuously.

Therefore, for example, the front end opening 4 of the eaves edge 3 of the seam 2 is covered with a front panel 5 for decoration, and in order to prevent rainwater from entering the inside of the roof material from here, the seam 2 When it is slidably mounted on the eaves edge portion 3 and provided in a fitted state from the outside, the plate edge surface at the rear end of the fitted plate portion 6 of the bridge nose main body A protrudes from the outer surface of the seam portion 2, and the projecting plate edge surface Although there is a possibility that the snow stopping action for damming the snow is exhibited, the plate edge end surface of the rear end of the fitted plate portion 6 is inclined forward and the outer diameter of the fitted plate portion 6 is forward. A tapered end face 8 is formed which becomes slightly larger in the direction.

Therefore, even if a predetermined plate thickness is secured in order to increase rigidity and strength, the trailing edge protruding from the outer surface of the seam portion 2 is suppressed from becoming a plate edge end face that serves as a snow stopper when mounted, and this tapered end face is prevented. Since 8 functions to cut snow, it cuts snow well and becomes a resin-made cross-nosing that is extremely practical in snowfall areas.

In addition, the upper surface of the bottom plate portion 7 projecting rearwardly from the lower portion of the front plate portion 5 is formed in a sloping shape in which the central portion rises from the left and right side ends and descends from the central portion toward the left and right side ends, If the convex curved upper surface 9 is also integrally formed on the upper surface of the bottom plate portion 7, the drainage function prevents rainwater from accumulating on the bottom plate portion 7, thereby preventing rust and corrosion.

A specific embodiment of the present invention will be described with reference to the drawings.

The cross-nosed main body A of this embodiment is integrally molded with resin, and the front end mouth portion 4 of the eaves 3 of the seam 2 of the roof material 11 that is joined side by side and laid on the roof substrate (connection with the roof substrate). A covered plate portion 6 that covers the eaves edge portion 3 from the outside is protruding and connected rearwardly from the front plate portion 5 (decorative plate portion 5) that closes the opening portion 4 formed between the front plate portion 5 and the front plate portion 5. A bottom plate portion 7, which is arranged below the vertical roof 1, is continuously arranged so as to protrude rearward from the lower portion as well.

Specifically, the front plate portion 5 is connected to the front surface (front) of the tunnel-shaped covered plate portion 6, and the lower portion of the front plate portion 5 is used for roofing where the covered plate portion 6 is not connected. A drooping portion 13 is provided in order to form a relief portion, and the bottom plate portion 7 projects rearward from the lower end of the drooping portion 13 at the lower portion of the front plate portion 5 .

More specifically, the fitted plate portion 6 of the nosepiece main body A of this embodiment has a tunnel shape along the eaves edge portion 3 of the seam portion 2, and has grooves 15 formed on its surface in the front-rear direction. A ridge 14 along the constricted portion of the portion 2 is also formed to protrude from the inner surface. That is, it is slidably mounted rearward from the front end mouth portion 4 of the eaves edge 3 using the projection 14 as a guide, and is configured to have an inverted U-shaped cross section to cover the outer surface of the eaves edge 3, and this inverted U-shaped fitting is fitted. The rear end of the plate portion 6 is configured to protrude from the outer surface of the eaves edge portion 3 by the plate thickness over the inverted U-shaped range.

In this embodiment, the plate edge surface at the rear end of the fitted plate portion 6 is formed into a tapered end surface 8 which is inclined forward and the outer diameter of the fitted plate portion 6 slightly increases toward the front.

That is, the tapered end surface 8 that functions to cut snow is integrally formed at the inverted U-shaped rear end of the fitting plate portion 6 when integrally molded with resin.

Each roof member 11 is fixed by folding back to the eaves roof portion 12 protruding toward the eaves side from the fascia plate portion 10. It also serves as a decorative plate, and is arranged below the eaves roof portion 12 so as to prevent rainwater from entering. In this embodiment, the central portion of the upper surface of the bottom plate portion 7 rises from the left and right side ends and is formed in an inclined shape so that the upper surface of the bottom plate portion 7 does not collect rainwater. It is integrally formed with a convexly curved upper surface 9 that performs a drainage function.

Therefore, the drainage function of the convex curved upper surface 9 of the bottom plate portion 7 prevents rainwater from accumulating, thereby preventing rust and corrosion.

It should be noted that the present invention is not limited to this embodiment, and the specific configuration of each component can be appropriately designed.

A Nose body 1 Vertical roof 2 Seam 3 Edge of eaves 4 Front end mouth 5 Front plate 6 Fitting plate 7 Bottom plate 8 Taper end face 9 Convex upper surface
15 groove

Claims (2)

The main body of the cross section that closes the eaves of the seam of the vertical thatched roof,
A front plate portion that closes a front end mouth portion of the eaves portion, a covered plate portion that projects rearwardly from the front plate portion and is fitted to the eaves portion, and a rearward portion from a lower portion of the front plate portion. and a bottom plate portion that is protrudingly connected to the vertical roof and is disposed below the vertical roof,
This cross nose body is integrally molded with resin,
The fitted plate portion of the bridge nose body is slid rearwardly from the front end mouth portion of the eaves portion of the seam portion, and is configured to have an inverted U-shaped cross section to cover the outer surface of the seam portion,
A plate edge surface at the rear end of the inverted U-shaped covered plate portion is integrally formed with a tapered end surface that performs a snow-removing function and has a shape in which the outer diameter of the covered plate portion becomes slightly larger toward the front. In addition, a groove having a length in the front-rear direction is integrally formed on the surface of the fitting plate portion in a range from the front end of the fitting plate portion to the tapered end surface of the rear end of the fitting plate portion. A zanbana characterized by being The upper surface of the bottom plate portion is formed in a convex shape in which the center portion rises from the left and right side ends and slopes down from the center portion toward the left and right side end portions, and the upper surface of the bottom plate portion performs a drainage function to prevent rainwater from accumulating. 2. The nose piece according to claim 1, wherein the upper surface is integrally formed.

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