JPH09158428A - Eaves front constitutional body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an eaves front constitutional body furnished with a ventilating function of a house eaves front and improving intrusion prevention of rain water and fireproofing performance. SOLUTION: It is constituted of an upper cover material 1 furnished with a fascia board cover 12 having a flashing part 11 facing an opening upper surface of an eaves gutter F from a head end upper surface of a roof board plate B and an upper part projected piece 121 overhung to a front surface side by continuously covering an eaves front surface plate C from the flashing part 11, a lower part cover material 2 furnished with an eaves ceiling cover 21 having a lower part projected piece 211 overhung to a front surface side by covering a head end lower surface of an eaves ceiling plate D and a cover fixture 3. Thereafter, the upper part cover material 1 and the lower part cover material 2 are fixed by this cover fixture 3 by holding a specified clearance between a front end hung down piece 122 of the upper part projected piece 121 and a front end risen piece 212 of the lower part projected piece 211.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to an eaves structure,
In particular, the present invention relates to an eaves structure which has a ventilation function for the eaves of a house and has improved rainwater intrusion prevention and fire prevention performance.

[0002]

2. Description of the Related Art Conventionally, there are a draining plate that faces the top of the roof gutter from the top of the roof to the top of the eaves opening, and a cover for covering the front plate of the eaves (or a cover for covering the roof of the eaves). Since it was installed separately as a separate member, a gap was created between the draining plate and the cover for the nose cover, which would invite rainwater splashing in and flame entry during a fire. , There was a waterproof problem. Therefore, many ventilation holes are punched in the nose cover or eaves ceiling cover, and other members such as shutters are attached to deal with them. However, there is still a problem in waterproof or fireproof performance, and there are problems in construction cost and installation workability.

[0003]

Means for Solving the Problems The present invention is intended to solve the above problems, and its gist is to provide a draining portion facing from the upper end surface of a field board to the upper opening surface of an eaves gutter and the draining portion. Cover the front plate of the eaves and cover the front plate with a nose cover that has an upper protruding piece that extends to the front side, and an eaves ceiling cover that has a lower protruding piece that covers the lower end of the eaves ceiling plate and projects to the front side. A lower cover member and a cover fixing tool, and the cover fixing tool holds a predetermined gap between the front end hanging piece of the upper protruding piece and the front end rising piece of the lower protruding piece, It is an eaves tip structure in which a cover material and a lower cover material are fixed to each other.

[0004]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be specifically described below with reference to the drawings. 1 shows the invention in an exploded perspective view, FIG.
3 is a perspective view showing a state where the present invention is attached to the eaves, and FIG.
Shows a side view of a state where eaves construction has been completed using the present invention, and FIG. 4 shows an essential side view of the present invention in an enlarged side view.

In the present invention, as shown in the perspective views of FIGS. 1 and 2, the water draining portion 11 which faces the upper surface of the opening of the eaves gutter F from the upper end surface of the base plate B and the eaves front plate C which is continuous with the water draining portion 11. Roof cover having an upper cover material 1 having a nose cover 12 having an upper projecting piece 121 that covers the front surface and a lower projecting piece 211 that covers the lower end of the eaves ceiling plate D and projects to the front side. A lower cover member 2 including a lower cover member 2 and a cover fixing member 3 between the front end hanging piece 122 of the upper protruding piece 121 and the front end rising piece 212 of the lower protruding piece 2 by the cover fixing member 3. Is fixed between the upper cover material 1 and the lower cover material 2 with a predetermined gap.

According to the present invention having the above structure, the upper cover member 1
Since the front end hanging piece 122 of the upper protruding piece 121 and the front end rising piece 212 of the lower protruding piece 2 of the lower cover member 2 are fixed with a predetermined gap, the ventilation performance for taking in outside air is improved. In addition to being excellent, it has the effect of preventing rainwater from entering the eaves and preventing the entry of flames during a fire.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in the perspective views of FIGS. 1 and 2 and in the side view of FIG. 3, the present invention comprises an upper cover material 1 and a lower cover material 2.
And a cover fixture 3 for supporting and fixing these cover materials 1 and 2. The upper cover material 1 is sandwiched between the roof A and the field board B, and a draining section 11 that faces the upper surface of the opening of the eaves gutter F from the upper surface of the tip of the field board B, and an upper part that covers the eaves front board C and projects to the front side. A nose cover 12 having a protruding piece 121 is continuously provided, and a front end hanging piece 122 having an inward bending piece 123 formed at the lower end is provided on the front surface of the upper protruding piece 121.

The lower cover material 2 has an eaves ceiling cover 21 having a locking portion 22 at its rear end and a lower projecting piece 211 which covers the lower surface of the front end of the eaves ceiling plate D and projects toward the front side. And, on the front surface of the lower protruding piece 211,
Front end rising piece 212 having outwardly bent piece 213 formed at the upper end
Is provided.

In the cover fixing device 3 which is fixed to the lower front part of the front plate C of the eaves and supports the upper cover member 1 and the lower cover member 2 from each other, a supporting piece 32 and an elastic piece 34 are fixed.
Of the supporting piece 32 is provided with a gap holding portion 321 at the front end of the supporting piece 32, and the inward bending piece 123 is provided on the front end hanging piece 122 of the upper cover material 1. Both the bending pieces 12 facing each other by locking both the outward bending piece 213 provided on the front end rising piece 212 of the lower cover material 2
The space between the rollers 3 and 213 is maintained at a predetermined gap.
A pressing portion 341 is provided at the tip of the elastic piece 34 so that the front end rising piece 2 of the lower projecting piece 211 of the lower cover material 2 is provided.
12 is elastically pressed and supported from the back surface thereof. Further, the cover fixing tool 3 is integrally provided with a locking piece 33 having a hooking portion 331 at the front end on the trailing edge side of the fixing plate 31, and the locking portion 22 of the eaves ceiling cover 21 is fixed to the eaves ceiling plate D. It is designed to be attached at the bottom of the tip.

In order to perform eaves construction using the present invention, as shown in FIGS. 2 and 3, first, the cover fixture 3 is nailed and fixed to the lower front portion of the eaves front plate C, and then fixed. The field fixing portion 111 of the upper cover material 1 is sandwiched between the roof A and the field board B, and the eaves fixing tool 4 is applied from the front surface of the nasal cover 12 by nailing it, and the eaves fixing tool 4 and the upper cover material 1 are applied. Is fixed to the eaves front plate C. At this time,
The inward bent piece 123 of the front end hanging piece 122 of the nose cover 12 is locked to the front edge of the gap holding portion 321 of the cover fixing tool 3.

Then, the lower cover member 2 is pushed up from below the cover fixing tool 3 to elastically engage the locking part 22 of the eaves ceiling cover 21 with the hooking part 331 of the cover fixing tool 3, and at the same time. At the rear edge of the gap holding portion 321 of the cover fixture 3, the outwardly bent piece 21 of the front end rising piece 212 of the eaves ceiling cover 21 is provided.
3 is locked, the pressing portion 341 of the resilient piece 34 of the cover fixing tool 3 pushes the front end rising piece 212 of the eaves ceiling cover 21 toward the front side, and the gap holding portion 32 of the cover fixing tool 3 is held.
It is possible to secure the engagement with 1.

Next, after attaching the eaves gutter suspension E to the eaves fixture 4, the eaves gutter F is hung on the eaves gutter suspension E to complete the eaves construction work.

According to the eaves tip structure of the present invention, as shown in the side view of FIG. 4, the upper protruding piece 12 of the nose cover 12 is covered.
1 front end hanging piece 122 and inward bending piece 12 connected to this
3, between the front end rising piece 212 of the lower protruding piece 211 of the eaves ceiling cover 21 and the outward bending piece 213 connected to this.
A flow path having a predetermined gap is formed by the gap holding portion 321 of the cover fixture 3, and therefore the outside air bypasses in the direction of the arrow to enter, so that ventilation performance is obtained and the inward bending piece 1 is provided.
By the baffle plate effect by 23 and the outward bending piece 213,
It is possible to block the entry of water splashes and the entry of flames during a fire.

[0014]

Since the present invention has the above-described structure, the following effects can be obtained. That is, according to the present invention, the space between the front end hanging piece of the upper protruding piece of the upper cover material and the front end rising piece of the lower protruding piece of the lower cover material is supported by the cover fixing tool to bypass the predetermined gap. Since the road is formed, ventilation to the eaves of the house can be performed, and the eaves have excellent waterproof and fireproof properties.

[Brief description of the drawings]

FIG. 1 illustrates the present invention in an exploded perspective view.

FIG. 2 is a perspective view showing a state in which the present invention is attached to an eaves tip.

FIG. 3 is a side view showing a state where eaves construction has been completed using the present invention.

FIG. 4 is an enlarged side view showing the main part of the present invention.

[Explanation of symbols]

 1 Upper cover material 11 Draining part 111 Field fixing part 12 Nasal cover 121 Upper protruding piece 122 Front end hanging piece 123 Inward bending piece 2 Lower cover material 21 Eaves ceiling cover 211 Lower protruding piece 212 Front end rising piece 213 Outward folding Bending piece 22 Locking part 3 Cover fixing tool 31 Fixing plate 32 Supporting piece 321 Gap holding part 33 Locking piece 331 Hooking part 34 Repulsion piece 341 Pressing part 4 eaves fixing tool A Roof B Field plate C eaves front plate D eaves Ceiling board E eaves gutter Lifting equipment F eaves gutter

Claims (2)

[Claims] 1. An upper portion provided with a nasal concealing cover having a water draining portion which faces the upper surface of the opening of the eaves trough from the upper end surface of the base plate and an upper projecting piece which continuously covers the eaves front surface plate and projects toward the front surface side. A lower cover member having a cover material, an eaves ceiling cover having a lower protruding piece that covers the lower end of the eaves ceiling plate and projects to the front side, and a cover fixing tool. An eaves tip structure in which an upper cover material and a lower cover material are fixed with a predetermined gap maintained between a front end hanging piece of the piece and a front end rising piece of the lower protruding piece. 2. A front end hanging piece of the upper projecting piece of the upper cover material is provided with an inward bending piece, and a front end rising piece of the lower projecting piece of the lower cover material is provided with an outward bending piece so as to face each other. The eaves tip structure according to claim 1, wherein a predetermined gap is maintained between both of the bent pieces.