JP3395129B2 - Components for connecting roof shingles in the down ridge - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connecting member for a roof plate in a descending ridge, and more particularly to a component for connecting left and right roof plates in a descending ridge of a gathering roof.

[0002]

2. Description of the Related Art As shown in FIG. 15, in a parquet roof of a building, a ridge M descending from a ridge A to an eave B is interposed between two adjacent roofs R, R. Conventionally this ridge M
When roofing is performed with the roof plate, the method shown in FIG. 16 is used.

That is, in FIG. 16, reference numeral 1 is a roof plate connecting member formed of a metal plate, and at its center line 1a, the reverse V is downward in accordance with the inclination angle of the ridge M.
It is provided with two inclined surface portions 2 that are bent in a character shape. The both inclined surface portions 2 are provided with a locking portion 3 formed by folding back in an S shape on the back surface side at the center of each of the inclined surface portions 2 and the inclined surface portions 2 The folding | returning part 4 formed by folding back an edge to the back surface side is each formed.

Therefore, when the ridge M is to be roofed by the roof plate connecting member 1 and the roof plate 5, first, the center line 1a of the roof plate connecting member 1 is aligned with the center of the ridge M, The vicinity of the folded portion 4 is fixed to the field plate by nailing. After that, the locking pieces 6 in which the side edges of the roof plates 5 and 5 are folded back to the front side are inserted into the gaps that open to the center line 1a side of the locking portion 3, and the locking portion 3 is inserted from above. Strike and lock part 3
The roof plate connecting member 1 and the roof plates 5 and 5 are connected to each other by crushing the openings of the above.

[0005]

However, the roof plate connecting member 1 is made of a single metal plate having an inverted V at the center line 1a.
Since the structure is bent into a letter shape, its strength is weak, and it may be easily deformed when a person or heavy object is put on it, and the appearance after the roofing is It has the disadvantage that it looks poor.

[0006] Further, at the time of connection, by hitting the locking portion 3 from above, the opening of the locking portion 3 is crushed and the locking piece 6 is sandwiched, so that the waterproof property is ensured. It requires a considerable amount of skill to be connected in the state of being secured at the same time, but there is also a possibility that the locking piece 6 of the roof plate 5 may easily be disengaged from the locking portion 3 of the roof plate connecting member 1 due to wind and rain. There were various problems such as yes.

[0007]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art. The structural strength of the connecting portion is high, and the appearance of the roof is three-dimensional. The purpose of the present invention is to provide a product which is very beautiful and which can be easily constructed and can surely maintain waterproofness.

In order to achieve the above object, the gist of the present invention is that a mountain-shaped notch is provided on the upper side located on the ridge side and on the eaves side.
Plane view with mountain-shaped protrusions on the bottom side
Is a plate member in the shape of a feather and has notches and protrusions.
If you bend it to the back side at the center line that passes through the center of the protrusion,
, Fold the side edges of both left and right sides to the front side, and
Form the connecting body member and the rectangular plate member in the longitudinal direction.
Bend to the back side at the center line of to form sandwiching pieces on both left and right sides
The bent portion on the surface side of the connecting main body member.
And a roof plate sandwich fixed along the center line
Back the material at its center line at approximately the same angle as the connecting body member.
When bent to the surface side, both the left and right side parts are respectively
Bend it to the back side to form a pair of left and right insertion pieces, and place it on the eaves side.
It is almost the same as the protruding part of the connecting body member on the lower side located
And a roof plate restraining section member provided with a protrusion shape, Zenkiya
Clamping pieces on both left and right sides of the root plate clamp, and the connecting body member
The roof plate is sandwiched between the two, and the sandwich piece and both roof plates
By inserting the insert piece of the roof plate restraining member between
The connecting portion between the roof plate sandwiching body and both roof plates is connected to the roof.
It is a component for connecting roof plates in a descending ridge, which is fixed in a state of being covered with a root plate restraining member .

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the embodiment shown in FIGS. 1 to 15. In the drawings, 7 is a connecting main body member formed of a single metal plate, which is located on the side of the ridge A. A mountain-shaped cutout 8 cut at a predetermined center angle is provided on the upper side to be installed, and a mountain-shaped protrusion 9 having substantially the same angle as the center angle of the cutout 8 is provided on the lower side installed on the eaves B side. Each of them is formed, and the side ends 10 on both sides thereof are formed in a substantially wing shape in a plan view in which the side ends 10 are parallel to each other.

Reference numeral 7a denotes a center line passing through the cutout portion 8 and the projecting portion 9, and the connecting main body member 7 has a predetermined angle toward the back surface at the center line 7a, specifically, at the angle of the ridge M. It is also bent to the back side. Reference numeral 11 denotes an upright standing piece having a low height which is erected on the edge of the cutout portion 8, and 12 is a downward standing piece having a low height which is erected on the edge of the projecting portion 1.
Reference numeral 3 denotes a narrow folded piece formed by bending the side ends 10 on both sides of the connecting main body member 7 toward the front surface side.

Reference numeral 14 denotes a square rod installed on the front surface side of the connecting main body member 7, fixed to the center line 7a by a rivet 15. The rectangular rod 14 is vertically long on the upper surface of the square rod 14. The roof board sandwiching body 16 is fixed by co-tightening with the rivet 15 at the center portion in the width direction.
Reference numeral 16A denotes a sandwiching piece that extends to the left and right sides of the roof board sandwiching body 16 and has a spring property, and its tip portion is urged toward the surface of the connecting main body member 7 and abuts on the surface. ing

Reference numeral 17 denotes a roof plate restraining member formed of a single metal plate, and as shown in FIGS.
The width of 8 is wider than the width of the roof board sandwiching body 16 and the length thereof is slightly longer than the length of the roof board sandwiching body 16. It is bent to the back side at the same angle as the member 7.

Reference numeral 19 denotes a pair of left and right insertion pieces formed by folding back both end edges of the top plate portion 18 to the back side.
Is a mountain-shaped protrusion formed on the lower side of the eaves B side. Reference numeral 21 is a locking portion having a U-shaped cross section formed on the edge of the protruding portion 20, and a vertical portion 21A bent vertically to the back surface side,
The vertical portion 21A is composed of a horizontal portion 21B bent inward from the lower end thereof. The vertical portion 21A
The height of the inner side of the roof is the lower locking portion 24 of the roof plate 22 described later.
Also, the height is set slightly higher so that the downward standing pieces 12 formed on the edges of the projecting portion 9 of the connecting main body member 7 can be covered.

Reference numeral 22 designates a pair of roof plates arranged on both sides of the square bar 14 fixed to the connecting main body member 7, each inner end 22a of which is parallel to the longitudinal direction of the square bar 14 and its upper end side 22b and The lower end side 22c has the mountain-shaped notch 8
Are formed in parallel with each other at the same inclination angle. An upper locking portion 23 bent to the front surface side in an S shape is provided near the upper end side 22b of the roof plate 22, and a lower locking portion 24 folded back to the rear surface side is provided to the lower end side 22c. Has been formed. In the figure, reference numeral 23a is a gap portion that opens downward between the upper locking portion 23 and the surface of the roof plate 22.

Next, the assembly of the three members of the connecting main body member 7, the roof plate restraining member 17, and the roof plate 22 as described above will be explained. First, although the connecting main body member 7 is not shown, the area of the ridge M is not shown. It is installed on the main plate through a roofing (not shown) or the like as shown in FIG. That is, the connecting body member 7 has the notch 8 on the side of the ridge A, and the projecting portion 9 has the eaves B.
The center line 7a is mainly arranged when facing each side.
To the ridge of the ridge M and fix it.

Next, the inner end 22a of the roof plate 22 is sandwiched from the lower end side 22c side thereof between the surface of the connecting main body member 7 and the lower portion of the sandwiching piece 16A of the roof plate sandwiching body 16. After inserting the wearing piece 16A while opening it upward against its elasticity, it is pushed in the direction of the arrow with the lower end side 22c of the inner end 22a as a fulcrum, and is inserted until the entire inner end 22a abuts the side surface of the square bar 14. To do.

Next, as shown in FIG. 8B, the roof plate 22 is slid upward while guiding the inner end 22a of the roof plate 22 to the side surface of the square bar 14, and the roof plate 22 is slid upward. The vertical portion of the lower engaging portion 24 is brought into contact with the downward standing piece 12 of the connecting main body member 7. As a result, when the lower locking portion 24 of the roof plate 22 is locked to the connecting main body member 7 while covering the downward standing piece 12 of the connecting main body member 7, The upper part is the inner end 22a, and the sandwiching piece 16A of the roof plate sandwiching body 16 is formed.
Is elastically sandwiched on the lower surface of the.

Further, as shown in (c) and (d) of FIG. 8, the roof plate restraining member 17 is provided from below the connecting main body member 7, and the lower surface of the top plate portion 18 is sandwiched between the roof plate members. Body 1
The left and right insertion pieces 19 are forcibly inserted between the surface of the roof plate 22 and the roof plate sandwiching body 16 while being in contact with the upper surface of the roof plate 6. Then, after that, the roof plate restraining member 17 is slid upward and is inserted until the vertical portion 21A of the lower locking portion 21 comes into contact with the vertical portion of the lower locking portion 24 of the roof plate 22. As a result, as shown in FIGS. 9 to 12, the locking portion 21 of the roof plate restraining member 17 has the lower locking portion 24 of the roof plate 22 and the downward standing piece 12 of the connecting body member 7.
Are integrated in a state of being covered.

In order to connect the upper roof to the upper part of the roof (lower roof) formed by the connecting main body member 7, the roof plate restraining member 17 and the roof plate 22 in this way, FIG. 13 is shown. As described above, in the gap 23a of the upper locking portion 23 of the roof plate 22 fixed to the lower stage, the roof plate 2 formed in the upper stage
After inserting the lower engaging portion 24 of No. 2, the connecting main body member 7 of the upper roof plate 22 is fixed to the road plate. After that, the above work is repeated in sequence until the building A section is completed, and the roofing of the valley section is completed.

FIG. 14 shows another embodiment of the connecting main body member 7. In the above-described embodiment, the connecting main body member 7 and the roof plate sandwiching body 16 are integrally fixed via the square rod 14. However, since the assembly processing cost and the material cost are high, in this embodiment, the ridge portion 25 having the same shape as the square bar 14 is formed on the surface side by press working or the like on the center line portion of the connecting main body member 7A. The roof plate sandwiching body 16 is provided on the ridge portion 25.
Are fixed together by rivets, spot welding, or an adhesive.

An adhesive (manufactured by Denki Kagaku Kogyo Co., Ltd.,
Trade name: when using hard rock), since the material of the connecting body member 7 can be used galvanized iron plate in place of the stainless steel, the substantial reduction of material costs can be achievedゝIn addition, the equipment of the riveting device and the spot welding device is unnecessary, and the efficiency of the fixing work is further improved.

The connecting main body member 7A shown in FIG.
It is formed of a corrugated plate in which peaks and valleys extend from the upper side to the lower side. When formed into a single flat metal plate like the connecting main body member 7 of the above-described embodiment, the cutout portion 8 is formed.
When the edges forming an upward standing piece 11, the outward pull of the left and right upward standing piece 11, cracks were may occur on the corners 8a.

However, in this embodiment, the connecting main body member 7A is formed of a corrugated plate, so that when the left and right upright standing pieces 12 are formed, the corners are slackened due to the looseness of the peaks or valleys. It is possible to prevent the occurrence of cracks in 8a, reduce the number of defective products, and improve the yield, and at the same time, improve the strength against pressure from above and penetrate the surface of the connecting main body member 7A. The rainwater can be made to flow down quickly along the valley, and the drainability can be improved.

[0024]

EFFECT OF THE INVENTION The roof plate connecting component according to the present invention is
With the above-mentioned configuration, the construction is easy, the structural strength of the connecting portion is high, and the waterproof property can be reliably maintained for a long period of time. Further, when a protrusion having substantially the same shape as the protrusion of the connecting main body member is formed on the lower side of the roof plate restraining member to be installed on the eaves side, the lower edge of the roof plate and the connecting portion are also formed at the edge of the protrusion. By forming a locking portion having a U-shaped cross section that can cover the downward standing piece formed on the edge of the projecting portion of the main body member, the eave side of the roof is rich in three-dimensional feeling and weight, The appearance is also beautiful. Further, the structural strength is improved by molding the connecting main body member with a corrugated plate, and at the same time, rainwater that has invaded the surface can be swiftly flowed downward, resulting in good rain storage. There are various effects.

[Brief description of drawings]

FIG. 1 is a front view of a connecting body member.

2 is a sectional view taken along the line II-II of FIG.

FIG. 3 is a bottom view of FIG.

4 is a sectional view taken along line IV-IV in FIG.

FIG. 5 is a front view of a roof board restraining member.

FIG. 6 is a rear view of FIG.

FIG. 7 is an enlarged plan view of FIG.

FIG. 8 is a front view for explaining the action of the connecting step.

FIG. 9 is a plan view after connection.

FIG. 10 is a bottom view of FIG.

11 is a partially enlarged cross-sectional view taken along line XI-XI of FIG.

12 is an enlarged partial view of a cross section taken along line XII-XII of FIG.

FIG. 13 is a front view showing a vertically connected state.

FIG. 14 is a perspective view of another connecting main body member.

FIG. 15 is a perspective view of a building having a gathering roof.

FIG. 16 is a partial perspective view showing a connected state of roof plates in a conventional valley portion.

[Explanation of symbols]

7 Connection body member 7a center line 8 notches 9 Projection 11 Upright standing piece 12 downward standing pieces 14 square bars 16 roof sandwich 16A sandwiching piece 17 Roof board restraining member 17a center line 19 Inserts 20 Projection 21 Locking part 22 roof plate

Claims (6)

(57) [Claims] 1. A mountain-shaped cutout on the upper side located on the ridge side.
The mountain-shaped protrusions on the lower side of the eaves.
This is a plate member that has a generally arrow-shaped plan view, and
Bend to the back side at the center line that passes through the center of the notch and protrusion
Then, bend the side edges of both left and right sides to the front side.
Bend the connecting body member with the folded piece and the rectangular plate member to the back side at the center line in the longitudinal direction.
To form a sandwiching piece on both left and right sides,
Fixed along the center line on the front side of the binding body member
The roof plate sandwiched body and the plate member are approximately the same angle with respect to the center line as the connecting main body member.
If you bend it to the back side with
Bend each to the back side to form a pair of left and right insertion pieces, and
On the lower side located on the side of the connecting main body member and the protrusion.
A roof plate restraining member provided with a protrusion having the same shape, and sandwiching pieces on both left and right sides of the roof plate sandwiching body and the connecting body.
The roof plate is sandwiched between the member and the sandwiching piece and both
Insert the insert piece of the roof plate restraining member between the roof plates.
And by connecting the roof plate sandwiching body and both roof plates
Fix with the roof board restraining member covered
A component for connecting roof panels in the down ridge . 2. An upper edge of a cutout portion of the connecting main body member.
Form upright upright pieces and downright upright pieces on the edge of the protrusion
The constituent material for connecting a roof plate in a descending ridge part according to claim 1 characterized by things. Wherein characterized in that the convex portion was allowed bulging surface at a position along the center line of the connecting body member formed integrally with and fixed to the roof plate clamping body convex strip portion The constituent material for connecting the roof plates in the descending ridge part according to claim 1 or 2. 4. A long square bar is mounted at a position along the center line on the front surface side of the connecting main body member, and the roof plate sandwiching body is fixed to the square bar. Constituent material for connecting roof plates in the descending building section described. 5. The roof plate in a descending ridge part according to claim 1, 2, 3 or 4, wherein the connecting main body member is formed of a corrugated plate whose peaks and valleys extend from the upper side toward the lower side. Connecting material. 6. The edge of the protruding portion of the roof board restraining member,
Edges of the lower side of the roof plate and the protruding portion of the connecting main body member
Locking part with a U-shaped cross section that can cover the downward standing piece
Connecting constituent members of the shingle in the downlink building unit according to claim 1, 2, 3, 4 or 5, wherein the forming the.