JPS6448412U - - Google Patents

Description

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

第１図は本考案の一実施例を示す斜視図、第２
図は第１図の―線に沿つた一部断面側面図、
第３図は同例を使用して被取付物相互を連結する
場合の状態を示す断面図、第４図は従来の連結具
を示す断面図、第５図は同連結具を用いて被取付
物相互を連結した状態の断面図、第６図は被取付
物相互の本来の取付位置においてこれらの取付孔
の中心点がずれた場合の従来の対策方法の一例を
示す被取付物相互の平面図、第７図は同従来の対
策方法の他の例を示す第１被取付物と連結具との
平面図である。 １……連結具、２……上壁体、３……側壁体、
４……下壁体、５……スクリユー挿通孔、７……
ヒンジ部、９……スクリユー進入孔、１０……第
１被取付物、１０ａ……取付孔、１１……第２被
取付物、１１ａ……取付孔、１３……軸部、１４
……スクリユー。 Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a partial cross-sectional side view taken along the line - in Figure 1.
Fig. 3 is a cross-sectional view showing the state in which objects to be attached are connected using the same example, Fig. 4 is a cross-sectional view showing a conventional coupling tool, and Fig. 5 is a sectional view showing the state in which the objects to be attached are connected using the same coupling tool. 6 is a cross-sectional view of the objects connected to each other, and FIG. 6 is a plane view of the objects to be attached, showing an example of a conventional countermeasure when the center points of these mounting holes are shifted from the original mounting positions of the objects to be attached. 7 are plan views of the first object to be attached and the connector, showing another example of the conventional countermeasure method. 1...Connector, 2...Top wall body, 3...Side wall body,
4... Lower wall body, 5... Screw insertion hole, 7...
Hinge part, 9... Screw entrance hole, 10... First attached object, 10a... Mounting hole, 11... Second attached object, 11a... Mounting hole, 13... Shaft part, 14
...Screw you.

Claims (1)

【実用新案登録請求の範囲】 １ スクリユー挿通孔が穿設された上壁体と、こ
の下面に突設された互に所定間隔を存して対向す
る２個の側壁体と、これら側壁体の下端面に連設
され、スクリユー進入孔が穿設された下壁体とを
具備してなり、上記上壁体上に第１被取付物を配
置すると共に、第２被取付物の取付用孔に上記下
壁体及び両側壁体をそれぞれ通して該第２被取付
物を上記上壁体の下側に位置させ、スクリユーの
軸部を上記第１被取付物の取付孔及び上記上壁体
のスクリユー挿通孔に順次通して上記下壁体のス
クリユー進入孔に進入させ、該スクリユーを回転
させてその軸部外周に形成したねじ部で上記進入
孔内周面に該ねじ部に対応したねじ部を螺設する
ことにより、上記両側壁体をそれぞれ外側方に屈
曲させ、これら屈曲した両側壁体で上記第２被取
付物を押圧して、上記両被取付物を互に連結する
ようにした連結具において、上記両側壁体のスク
リユー挿通孔を上記スクリユー軸部の外径より大
径に形成すると共に、上記両側壁体にそれぞれ少
なくとも２個のヒンジ部を幅方向に沿つて形成し
て、上記スクリユー軸部のスクリユー進入孔への
螺入の際、上記両側壁体が側方にずれて屈曲する
ようにしたことを特徴とする連結具。 ２ スクリユー進入孔を長径が上記ヒンジ部の形
成方向と一致する長孔に形成した実用新案登録請
求の範囲第１項記載の連結具。[Claims for Utility Model Registration] 1. An upper wall having a screw insertion hole, two side walls projecting from the lower surface of the wall and facing each other at a predetermined distance, and the side walls of these side walls. a lower wall body connected to the lower end surface and having a screw entry hole bored therein; a first object to be attached is arranged on the upper wall body; and a hole for attaching a second object to be attached. The second object to be attached is positioned below the upper wall through the lower wall and both side walls respectively, and the shaft portion of the screw is inserted into the attachment hole of the first object and the upper wall. The screws are sequentially passed through the screw insertion holes in the lower wall body, and the screws are rotated so that a threaded portion formed on the outer periphery of the shaft portion is inserted into the inner peripheral surface of the entrance hole to form a screw corresponding to the threaded portion. By screwing the parts, the both side walls are bent outward, and the bent side walls press the second object to connect the two objects to each other. In the coupling device, the screw insertion holes in the both side walls are formed to have a larger diameter than the outer diameter of the screw shaft, and at least two hinge parts are formed in each of the side walls along the width direction. . A coupling device characterized in that when the screw shaft portion is screwed into the screw entry hole, the both side walls are bent and shifted laterally. 2. The connector according to claim 1, wherein the screw entry hole is formed into an elongated hole whose major axis coincides with the direction in which the hinge portion is formed.