JP3110812B2 - Building wrapping structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ridge wrapping structure for a building, and more particularly to a ridge wrapping structure for a building using a roof panel.

[0002]

2. Description of the Related Art A base plate 12 is stuck on core members 11 arranged vertically and horizontally, and a roofing material 14 is laid on the upper side of the base plate 12 via a roofing material 13 for waterproofing. The ridge wrapping structure of a conventional building comprising a roof panel 10 to which a ridge 15 is attached is shown in FIG.
The protruding pieces 13b, 13b of the roofing members 13, 13 of the roof panels 10, 10 located on both sides of the ridge are superimposed, and the ridge is covered thereover, and the roofing members 14, 14 of the roof panels 10, 10 are covered. The water-resistant sheet 50 is covered so as to reach the ridge side edges 14a, 14a, and the ridge wrapping member 20 is further mounted thereon. Here, the protruding piece portion 13b of the roofing material 13 and the waterproof sheet 50 are attached to the core material 11 by staples 60,6.
The ridge wrapping member 20 is attached to the lower ends 210a, 210 of the both side foot pieces 210, 210.
a is the roof panels 10, 10 by screws 30, 30, respectively.
It was attached to.

[0003]

However, in the conventional ridge-wrapping structure described above, the projecting piece 13b of the roofing material 13 and the aforementioned Water resistant sheet 50
In order to perform the tacking work and the screwing work of the ridge wrapping member 2 at a high place on the site, not only the work on the site cannot be reduced, but also there is a problem that there is a danger of falling down. .

[0004] The present invention has been made to solve the above problems, and has as its object to provide a building wrapping structure capable of reducing work at a high place on site.

[0005]

In order to achieve the above object, a ridge wrapping structure for a building according to the present invention is provided on both sides of a ridge wrapping member attached so as to straddle each roof panel located on both sides of the ridge. On the foot piece, an engaged portion provided with a guide portion projecting in a hook shape toward the inside of the ridge wrapping member was provided, and the engaged portion was erected in advance on the roof panel,
The engaging portion provided with an engaging portion projecting in a hook shape toward the eaves side of the roof panel, the engaging portion is elastically deformed in a direction in which the side foot pieces and the engaging piece are separated from each other. after sliding along the guide portion, by said engaging pieces and the side legs piece engaged by elastic return, said ridge wrapping member
It is designed to be attached in a state of being crimped on the upper surface of the roof panel .

[0006]

According to the above-mentioned means, the engaged portion provided with a guide portion projecting in a hook shape toward the inside of the ridge wrapping member provided on both side feet of the ridge wrapping member is provided on the roof panel. The engaging piece provided with an engaging portion projecting in a hook shape toward the eaves side of the roof panel in advance is elastically moved in a direction in which the side foot piece and the engaging piece are separated from each other. After the engaging portion slides along the guide portion while being deformed, the engaging piece and the side foot pieces are elastically restored to engage with each other, so that the ridge wrapping member is pressed against the upper surface of the roof panel. Done
Because it is designed to be mounted in a state, after hanging the roof panel on the roof of the building with a crane,
The construction of the roof ridge is completed only by pushing the ridge wrapping member from above the ridge and engaging the engaging piece with the engaged portion of the ridge wrapping member. Also, as mentioned above,
With the wrapping member pressed against the top surface of the roof panel,
Building wrapper and roof
Rainwater does not enter through the contact area with the panel
The waterproof performance can be obtained.

[0007]

An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a main part longitudinal sectional view showing a ridge wrapping structure of a building in the present embodiment, and FIG. 2 is a main part longitudinal sectional view showing a ridge wrapping structure of a building in a modification of the present embodiment.

As shown in FIG. 1, the ridge wrapping structure of the building in this embodiment has a butt portion A in which the ridge side ends of the roof panels 1, 1 located on both sides of the ridge abut each other.
(That is, a ridge), a ridge wrapping member 2 is attached so as to straddle the roof panels 1 and 1.
The mounting state is such that the engagement pieces 100, 100 erected on the respective roof panels 1, 1 are respectively engaged with the engaged portions 200, 200 provided on the ridge wrapping member 2. Is what it is.

The roof panel 1 is made into a panel shape at a factory, and its structure is, for example, that a base plate 12 is attached to core members 11, 11 assembled vertically and horizontally, and a roof plate 12 is provided above the base plate 12. Roofing material 14 via roofing material 13 for waterproofing
And a ridge 15 is attached to the ridge side end. The engaging piece 100 is provided upright along the ridge side edge 14a closer to the abutting portion A than the ridge side edge 14a of the roofing material 14.

The engaging piece 100 is a long object extending perpendicularly to the plane of FIG. 1, and is a mounting portion 100a which is fixed to the roof panel 1 via the roofing material 13 by, for example, screws 3. Is provided at the lower end portion, and an engaging portion 100b which projects in a hook shape toward the eaves side of the roof panel 1 (opposite to the butt portion A) and engages with the engaged portion 200 is provided at an upper portion.

The ridge wrapping member 2 wraps the abutting portion A in a space below the ridge wrapping member 2, and is a long object extending perpendicularly to the plane of FIG. Downward side feet 21 and 21 are disposed on both sides in the width direction of the ridge wrapping member 2, and the engaged portion 20 is located below the side feet 21 and 21.
0,200 are provided. When the ridge wrapping member 2 is covered by the abutting portion A, the lower ends of the side feet 21 and 21 are pressed against the upper surfaces of the roofing materials 14 and 14, respectively. Therefore, rainwater does not infiltrate from the contact portions between the side foot pieces 21 and 21 and the roofing materials 14 and 14, and sufficient waterproof performance can be obtained. In addition, in order to further improve the reliability for waterproofing, desirably,
It is preferable to apply caulking to those contact portions.

The engaged portion 200 protrudes in a hook shape toward the inside of the ridge wrapping member 2, and has a lower end to which an engaging portion 100 b is applied when the engaging piece 100 is engaged. Guide portion 200 having a gradient for guiding to engagement portion 200
a is provided. Therefore, when the ridge wrapping member 2 is covered with the butting portion A from above, the upper end of the engaging piece 100 slides along the guide portion 200a, and the engaging piece 100
Are elastically deformed and curved toward the butting portion A, and the side foot pieces 21 of the ridge wrapping member 2 are elastically deformed and curved outward, that is, toward the eaves side. Will be engaged. And when both are engaged,
The engaging pieces 100 and the side foot pieces 21 of the ridge wrapping member 2 respectively return elastically, so that the ridge wrapping member 2 does not come off even in a storm.

According to the above embodiment, in order to attach the ridge wrapping member 2 to the butting portion A, the ridge wrapping member 2 must be connected to the butting portion A.
Of the ridge wrapping member 2 on both sides,
Since it is only necessary to engage the engaging pieces 100, 100 of the roof panels 1, 1 with the engaged portions 200, 200 provided on the 21, the work at high places on the site can be reduced, Can save labor. In addition,
Take the state that the member is pressed against the top surface of the roof panel.
So that it can be attached to
Rainwater does not enter through the contact area with the
Waterproof performance can be obtained.

In the above embodiment, the engagement piece 10
0 is previously attached at the factory as a component of the roof panel 1, but is not limited to this, and is attached at any time as long as the ridge wrapping member 2 is covered with the butt A. Is also good.

In the above embodiment, the engagement piece 10
0 is the butt A of the roofing material 14 more than the ridge side edge 14a.
Although it is described that it is erected along the side edge 14a on the side of the ridge, the present invention is not limited to this. For example, as shown in FIG. 13 may be interposed between the ridge side edge 13a and the base plate 12. In this way, the space between the side feet 21 and 21 of the ridge wrapping member 2 can be reduced,
Not only the material cost of the ridge wrapping member 2 is reduced, but also the transport efficiency and the like are improved.

Further, in the above embodiment, the engagement piece 1
00 has a mounting portion 100 at its lower end and upper portion, respectively.
a and the engaging portion 100b are provided. However, if the engaging piece 100 is erected on the roof panel 1 and the ridge wrapping member 2 is fixed by the engaging piece 100, the shape or the like is changed. Needless to say, the design may be changed.

Further, in the above embodiment, the engaged portion 200 is provided below the side foot 21 of the ridge wrapping member 2, and the guide portion 200a is provided at the lower end. However, if the ridge wrapping member 2 is fixed by the engaging pieces 100, it goes without saying that the shape and the like may be changed in any way.

In the above embodiment, the lower ends of the side feet 21 and 21 of the ridge wrapping member 2 are respectively connected to the roofing material 14 and
Although it has been described that it is crimped on the upper surface of 14, it is not limited to this, and it may not be crimped if sufficient waterproof performance is obtained.

Although the above embodiment has been described with reference to the case where the roof panel 1 on which the roofing material 14 is laid in advance is used, the present invention can be applied to the case where the roofing material 14 is attached on site.

[0020]

According to the ridge wrapping structure of a building according to the present invention, a cover provided with a guide portion provided on both sides of the ridge wrapping member and projecting in a hook shape toward the inside of the ridge wrapping member. An engaging piece having an engaging portion, which is provided on the roof panel in advance and which projects in a hook shape toward the eaves side of the roof panel, is engaged with the side foot piece. After the engaging portion slides along the guide portion while the pieces are elastically deformed in directions away from each other, the engaging piece and the side foot pieces are elastically restored to engage with each other, so that The member is the shop
Since the roof panel is attached in a state of being crimped on the upper surface of the root panel, the roof panel is hung on the roof of the building with a crane or the like, and then the ridge wrapping member is pushed in from above the ridge, and the The construction of the roof ridge is completed only by engaging the mating piece with the engaged portion of the ridge wrapping member. Therefore, it is possible to reduce the work at a high place on the site, and to save labor on the site. In addition, ridge
With the wrapping member pressed against the top surface of the roof panel,
Building wrapper and roof
Rainwater does not enter through the contact area with the panel
The waterproof performance can be obtained.

[Brief description of the drawings]

FIG. 1 is a vertical sectional view showing a main part of a wrapping structure of a building according to an embodiment.

FIG. 2 is a vertical sectional view showing a main part of a ridge wrapping structure of a building in a modification of the embodiment.

FIG. 3 is a longitudinal sectional view of a main part showing a ridge wrapping structure of a conventional building.

[Explanation of symbols]

 A Abutting part (building) 1 Roof panel 2 Building wrapping member 11 Core material 12 Field board 14 Roofing material 21 Side foot 100 Engagement piece 200 Engaged part

──────────────────────────────────────────────────続 き Continued on the front page (58) Fields surveyed (Int. Cl. ⁷ , DB name) E04D 3/00-3/40 E04D 1/30 601 E04D 1/34

Claims (1)

(57) [Claims] 1. A ridge wrapping structure for a building comprising a roof panel on which a roofing material is laid in advance, and both side legs of a ridge wrapping member attached so as to straddle each roof panel located on both sides of the ridge. The engaging portion provided with a guide portion projecting in a hook shape toward the inside of the ridge wrapping member provided on the roof panel, facing the eaves side of the roof panel, which is previously erected on the roof panel. After the engaging piece provided with the engaging portion projecting in a hook shape is elastically deformed in a direction in which the side foot pieces and the engaging piece are separated from each other, the engaging portion slides along the guide portion. The ridge wrapping member is connected to the roof panel by elastically returning the engaging piece and the side foot piece to engage with each other.
The building wrapping structure, which is attached in a state of being crimped on the upper surface of a building.