JPH0340479U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、一実施例に係るコーナー結合部の分
解斜視図、第２図は、別の実施例の縦断面図、第
３図は、別の実施例の縦断面図、第４図は、従来
例に係るコーナ結合部の分解斜視図である。 １１……コーナー金具、１２，１３……金属板
（結合要素部材）、１４，１５……金属板部分（
一方の一面に相当する）、１６……楔状舌片、１
７，１８……金属板部分（他方の一面に相当する
）、１９……タツピンねじ用穴、２０……タツピ
ンねじ、２２，２３……枠部材、２４……コーナ
ー部、２５……結合面、２６……金具装着面。 FIG. 1 is an exploded perspective view of a corner joint according to one embodiment, FIG. 2 is a longitudinal sectional view of another embodiment, FIG. 3 is a longitudinal sectional view of another embodiment, and FIG. 4 is a longitudinal sectional view of another embodiment. , is an exploded perspective view of a corner joint according to a conventional example. 11... Corner metal fittings, 12, 13... Metal plate (coupling element member), 14, 15... Metal plate part (
corresponding to one side), 16...cuneiform tongue piece, 1
7, 18...Metal plate part (corresponding to one side of the other side), 19...Tatsu pin screw hole, 20...Tatsu pin screw, 22, 23...Frame member, 24...Corner part, 25...Joining surface , 26...Metal fitting mounting surface.

Claims (1)

【実用新案登録請求の範囲】 金属板を折り曲げて交差した二面を形成し、 この一方の一面に相当する金属板部分の折り曲
がつた外側の面上に、木質材面への打ち込み用楔
状舌片複数個を突出させ、 他方の一面に相当する金属板部分にタツピンね
じ用穴を設けたものを結合要素部材として、これ
を２個１組で組み合せ、 直交する木質の二つの枠部材のコーナー部の突
き合せ状態の結合面の結合に用いるコーナー金具
であつて、 この結合面に交差して、結合面の左右の前記二
つの枠部材の両者に渡つて形成した金具装着面に
、 前記結合要素部材２個を、タツピンねじ用穴を
設けた金属板部分を前記結合面付近で対面する様
に配置して、 結合要素部材の各々を結合面両側の二つの枠部
材面に打ち込んで装着し、 前記タツピンねじ用穴にタツピンねじをねじ込
み結合要素部材の各々を連結して、二つの枠部材
を結合することを特徴とするコーナー金具。[Claim for Utility Model Registration] A metal plate is bent to form two intersecting surfaces, and a wedge shape for driving into a wooden surface is placed on the bent outer surface of the metal plate portion corresponding to one surface of the metal plate. A plurality of tongue pieces protrude and a hole for a pin screw is provided in the metal plate portion corresponding to one side of the other side, which is used as a connecting element member, and these are combined in pairs to connect two orthogonal wooden frame members. A corner fitting used for joining joining surfaces of abutting corner portions, which intersects with this joining surface and extends over both of the two frame members on the left and right sides of the joining surface. Place the two coupling element members so that the metal plate portions provided with holes for the pin screws face each other near the coupling surface, and drive each of the coupling element members into the two frame member surfaces on both sides of the coupling surface to attach them. A corner fitting characterized in that the two frame members are joined by screwing a tut pin screw into the tut pin screw hole to connect each of the connecting element members.