JPH0623634Y2 - Fittings for connecting roofing materials - Google Patents

Description

TECHNICAL FIELD The present invention relates to a metal roofing material and a joint for connecting the metal roofing material in the width direction.

[Background Art] Conventionally, as shown in FIG. 2, a rising piece 9a is erected at the center of the surface side of the discarding plate 2a so that the tip of the rising piece 9a is parallel to the discarding plate 2a. A cover locking portion 5a is provided on the joint base 10a, and an insertion groove 4a is formed between the cover locking portion 5a and the discarding plate portion 2a. The joint cover 6a can be attached by sliding.

Then, after the joint base 10a is placed on the roof substrate, the roof material 1a is inserted into the insertion grooves 4a on both sides of the rising piece 9a.
The side end of the joint cover 6a was inserted, and thereafter the cover locking portion 5a was slid in the longitudinal direction to cover the joint cover 6a. Therefore, the insertion piece 7a provided on the back surface side of the joint cover 6a is attached to the front surface of the roof material 1a and the cover locking portion 5a.
It is inserted in the gap with a. That is, the joint cover 6a
When installing by sliding the cover onto the cover locking part 5a,
The insertion piece 7a on the back surface of the joint cover 6a is rubbed along the surface of the roof material 1a, which causes a problem that the surface of the roof material 1a is scratched.

[Purpose of Invention] The present invention has been made in view of the above technical background, and its purpose is to prevent the roof material from being scratched when the joint cover is attached and to prevent the roof from being damaged. It is to ensure that the material is held and the joint cover is held.

DISCLOSURE OF THE INVENTION In the joint for roof material connection of the present invention, a rising piece 9 is erected on the surface side of the discarding plate portion 2, and a cover locking portion is provided on the rising piece 9 so as to be substantially parallel to the discarding plate portion 2. 5, a substantially L-shaped partition piece 3 is symmetrically projected from the lower surface of the cover locking portion 5 so as to be substantially parallel to the waste plate portion 2, and the space between the partition piece 3 and the waste plate portion 2 is provided. A roof material insertion groove 4 for inserting the side end portion of the roof material 1 is formed in the cover, a cover insertion groove 8 is formed between the partition piece 3 and the cover locking portion 5, and the cover locking portion 5 is covered. The insertion piece 7 extending inward on the back side of the joint cover 6 is slidably inserted into the cover insertion groove 8 to form a gap between the partition piece 3 and the insertion piece 7. It is characterized by. Then,
The side end of the roof material 1 is inserted into the roof material insertion groove 4 below the partition piece 3, and the insertion piece 7 of the joint cover 6 is the partition piece 3.
Roof material 1 as it is inserted into the cover insertion groove 8 above
Since the insert piece 7 and the insert piece 7 are inserted in different places and are separated by the partition piece 3, the roof cover 1 may be rubbed by the joint cover 6 when the joint cover 6 is slid and attached to the cover locking portion 5. In addition, it is possible to prevent the surface of the roofing material 1 from being scratched.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The joint includes a joint base 10 and a joint cover 6. The joint base 10 is formed of a metal plate,
A standing piece 9 is provided upright over the entire length in the center of the front surface side of the discarding plate portion 2, and a cover locking portion 5 for attaching the joint cover 6 is provided at the upper end of the rising piece 9 with a discarding plate portion 2.
It is provided so as to be parallel to. Further, a partition piece 3 extends from the lower surface of the cover locking portion 5 toward both sides so as to be substantially parallel to the waste plate portion 2, and between the partition piece 3 and the waste plate portion 2. A roof material insertion groove 4 is formed, and a cover insertion groove 8 is formed between the partition piece 3 and the cover locking portion 5. Further, the joint cover 6 has a flat C-shaped cross section, and an insert piece 7 is formed on the back surface side toward the inside. In addition, the roof material 1 is made by bending a metal plate such as a copper plate or a coated steel plate,
The upper end and the lower end are seamed together, and are connected by a joint in the width direction.

Then, after the joint base 10 is placed on the roof base, the side ends of the roof material 1 are inserted into the roof material insertion groove 4 below the partition piece 3 to connect the roof materials 1 and to cover the roof material. The insertion piece 7 of the locking portion 5 is inserted into the cover insertion groove 8 above the partition piece 3, and the joint cover 6 is attached to the cover locking portion 5 by sliding from the end of the cover locking portion 5. Therefore, the space between the joint cover 6 and the roof material 1 is partitioned by the partition piece 3, and even if the joint cover 6 is slid, the roof material 1 is not rubbed by the joint cover 6, and the roof material 1 is not scratched. It never attaches. Also,
Since the partitioning piece 3 is wider than the width of the cover locking portion 5 and the side end thereof projects laterally, the joint cover 6 can be easily attached to the cover locking portion 5. Furthermore, the discard plate 2
A plurality of soft fin pieces 12 made of a soft synthetic resin are provided on the surface of the above, and are elastically contacted with the back surface of the roofing material 1, and both side edges of the discarding plate portion 2 are water-repelled toward the front surface side. 11 is provided to prevent water from spilling from the discarding plate portion 2 toward the roof substrate. Further, since a space is created between the joint cover 6 and the roofing material 1 by being partitioned by the partition piece 3, dust is blown away by the wind or the like without clogging the space, and dust is less likely to collect.

[Advantage of the Invention] As described above, according to the present invention, the side end portion of the roof material is inserted into the roof material insertion groove below the partition piece, and the joint cover insertion piece is inserted into the cover insertion groove above the partition piece. , The roofing material and the insert piece are inserted in different places and are partitioned by the partitioning piece, and the roofing material is not rubbed by the joint cover when the joint cover is slid and attached to the cover locking part. It is possible to prevent the material surface from being scratched. Further, a rising piece is erected on the surface side of the discarding plate part, and a cover locking part is provided on the rising piece so as to be substantially parallel to the discarding plate part, and the lower surface of the cover locking part is substantially parallel to the discarding plate part. As shown in the figure, a substantially L-shaped partition piece is projected symmetrically, and a gap is formed between the partition piece and the insertion piece of the joint cover. Therefore, the tip of the partition piece is elastically deformed in the gap. Since the partitioning piece is movable and holds the roofing material by its elastic force independently even if there is a slight thickness error in the roofing material, it is easy to insert and the dimensional error is absorbed while the roofing material is absorbed. Can be installed. Further, since the joint cover is also attached to the cover locking portion regardless of the insertion of the roof material, it can be easily inserted and attached without being affected by the attachment of the roof material. That is, the insertion and holding of the roof member and the holding and holding of the joint cover are separately performed without being influenced by each other, and the respective members are reliably attached.

[Brief description of drawings]

FIG. 1 is a partially broken perspective view showing an embodiment of the present invention,
FIG. 2 is a perspective view in which a part of the conventional example is cut away. 1 ... Roofing material, 2 ... Discard plate part, 3 ... Partition piece, 4 ...
… Roof material insertion groove, 5 …… Cover locking part, 6 …… Joint cover, 7 …… Insertion piece, 8 …… Cover insertion groove, 9 ...
… Rising piece.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Gunji Watanabe 10-28, Terao Asahi Dori, Niigata City, Niigata Prefecture Watanabe Industry Co., Ltd. (56) Bibliography Sho 63-25722

Claims (1)

[Scope of utility model registration request] 1. A rising piece is erected on the front surface side of the discarding plate portion, and a cover locking portion is provided on the rising piece so as to be substantially parallel to the discarding plate portion. A substantially L-shaped partition piece is projected symmetrically so as to be substantially parallel, and a roof material insertion groove for inserting a side end portion of the roof material is formed between the partition piece and the discarding plate portion, A cover insertion groove is formed between the partition piece and the cover locking part, and the insertion piece extending inward on the back side of the joint cover covered with the cover locking part is slidable in the cover insertion groove. A joint for roof material connection that is inserted and forms a gap between the partition piece and the insert piece.