JPS6150110U - - Google Patents

Description

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

第１図は本考案のバリケード連結用金具を構成
する挾持片の斜視図、第２図は第１図の挾持片が
一対Ｘ字状に枢支連結されたバリケード連結用金
具の斜視図、第３図ＡおよびＢはバリケード連結
用金具を用いて連結杆と水平杆を固定する際の開
脚状態と閉脚状態を示す側面図、第４図は本考案
の他の実施例を示す一部省略斜視図、第５図は本
考案のさらに他の実施例を示す一部省略斜視図、
第６図は本考案のさらに他の実施例を示す一部省
略斜視図、第７図は従来の連結杆と水平杆の連結
方法を説明するための斜視図である。 １…挾持片、２…第１の湾曲部、３…第２の湾
曲部、４…枢支ピン挿入用筒部、５…ボルト挿入
穴、７…枢支ピン、８…バリケード連結用金具、
９…ボルト、１０…ナツト、１４…連結杆、１５
…水平杆。 Fig. 1 is a perspective view of a clamping piece constituting the barricade connecting fitting of the present invention, Fig. 2 is a perspective view of a barricade connecting fitting in which the clamping pieces of Fig. 1 are pivotally connected in a pair of X-shapes; Figures 3A and B are side views showing open and closed legs when connecting rods and horizontal rods are fixed using barricade connection fittings, and Figure 4 is a partially omitted view showing another embodiment of the present invention. A perspective view, FIG. 5 is a partially omitted perspective view showing still another embodiment of the present invention,
FIG. 6 is a partially omitted perspective view showing still another embodiment of the present invention, and FIG. 7 is a perspective view for explaining a conventional method of connecting a connecting rod and a horizontal rod. DESCRIPTION OF SYMBOLS 1... Holding piece, 2... First curved part, 3... Second curved part, 4... Cylindrical part for pivot pin insertion, 5... Bolt insertion hole, 7... Pivot pin, 8... Metal fitting for barricade connection,
9...Bolt, 10...Nut, 14...Connecting rod, 15
...Horizontal rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端側に第１の湾曲部を有し、他端側に上記第
１の湾曲部と異る方向に湾曲する第２の湾曲部を
有し、上記各湾曲部間に円筒状に巻回形成した枢
支ピン挿入用筒部を有する一対の挾持片を、互い
の各湾曲部が相対向するとともに前記筒部を軸方
向に直列して突き合せ、これら筒部に枢支ピンを
挿入係合して前記各挾持片が該ピンを介して開閉
自在となるように結合し、さらに前記各第２の湾
曲部の自由端間にボルトとナツトにより形成され
る締結機構を配するようにしたことを特徴とする
バリケード連結用金具。 It has a first curved part on one end side, a second curved part curved in a different direction from the first curved part on the other end side, and is wound in a cylindrical shape between each of the curved parts. A pair of clamping pieces each having a cylindrical portion for inserting a pivot pin are abutted against each other with their respective curved portions facing each other and the cylindrical portions are aligned in the axial direction, and the pivot pin is inserted into and engaged with these cylindrical portions. and each of the clamping pieces is connected via the pin so as to be openable and closable, and further a fastening mechanism formed by a bolt and a nut is arranged between the free ends of each of the second curved parts. Barricade connection fittings featuring: