JPS6178997U

JPS6178997U -

Info

Publication number: JPS6178997U
Application number: JP16246384U
Authority: JP
Priority date: 1984-10-27
Filing date: 1984-10-27
Publication date: 1986-05-27
Also published as: JPH0120474Y2

Description

[Brief explanation of the drawing]

図面は本考案の一実施例を示し、第１図は正面
図、第２図は一部の斜視図、第３図は端部枢着手
段の断面図、第４図は曲げ端部同志を連結する前
の端部枢着手段の断面図、第５図は夫々異なる継
手部材を示す斜視図、第６図は一方の継手部材の
正面図、第７図は中央枢着手段の断面図である。７……伸縮門扉、８……前側の斜め桟、８ａ，
８ｂ……曲げ端部、９ａ，９ｂ……曲げ端部、１
３，１５……継手部材、１６……軸受孔、１７…
…環状壁部、１８……通し凹部、１９……軸部、
２０……抜け止め部。 The drawings show one embodiment of the present invention; FIG. 1 is a front view, FIG. 2 is a partial perspective view, FIG. 3 is a sectional view of the end pivoting means, and FIG. 4 shows the bent ends together. FIG. 5 is a perspective view showing different joint members, FIG. 6 is a front view of one of the joint members, and FIG. 7 is a cross-sectional view of the center pivot means before connection. be. 7... Telescopic gate, 8... Front diagonal crosspiece, 8a,
8b...Bending end, 9a, 9b...Bending end, 1
3, 15...Joint member, 16...Bearing hole, 17...
...Annular wall part, 18...Through recess, 19...Shaft part,
20... Retaining part.

Claims

[Claims for Utility Model Registration] A utility model has a plurality of front diagonal bars tilted parallel to each other, and a plurality of rear diagonal bars tilted parallel to each other in opposite directions to the front diagonal bars. , a telescoping door body having a retractable door body which rotatably connects the opposed upper and lower ends of the front and rear diagonal crosspieces, and rotatably connects at least one intersection to be retractable; In the gate, the rotatably connected ends of the front and rear diagonal crosspieces each form a pipe shape, and are bent to form bent ends facing each other, forming an annular wall portion forming a bearing hole. A joint member having a through-hole connected to the bearing hole in the annular wall is fixed to one of the bent ends opposed in the front and rear, and the shaft is inserted into the bearing hole and supported. A joint member having a retaining part that is inserted through the through-recess on the distal end side of the shaft part and engaged with the back side of the annular wall part is attached to the bent end part facing forward and backward. A telescoping gate, which is fixed to the other side of the door and whose opposing bent ends are rotatably connected to each other via these joint members.