JPS6167398U

JPS6167398U -

Info

Publication number: JPS6167398U
Application number: JP15187584U
Authority: JP
Priority date: 1984-10-08
Filing date: 1984-10-08
Publication date: 1986-05-08
Also published as: JPH0126877Y2

Description

[Brief explanation of drawings]

第１図〜第８図は本考案に係る伸縮門扉の一実
施例を示したもので、第１図は門扉の正面図、第
２図は同平面図、第３図は要部の縦断面図（断面
は第２図の−線に沿う）、第４図は要部の縦
断側面図（断面は第１図の−線に沿う）、第
５図は第４図の−線断面図、第６図は要部の
縦断側面図（断面は第２図の−線に沿う）、
第７図は横桟の縦桟への仮止め状態を示す第４図
相当の断面図、第８図は要部の分解斜視図であり
、第９図は他の実施例を示す要部の分解斜視図で
ある。１，１′……伸縮リンク機構、２……門扉構成
体、３，３′……Ｘ字状リンク複合部材、１１…
…縦桟、１１ａ……横桟当接面（対向面部）、１
１ｂ……被圧着部、１２……横桟、１２ｂ，１２
ｃ……圧着部、１２ｄ，１２ｇ……係合部、１３
，１６……切欠溝、１８……支軸部。 Figures 1 to 8 show an embodiment of the telescopic gate according to the present invention. Figure 1 is a front view of the gate, Figure 2 is a plan view of the same, and Figure 3 is a longitudinal section of the main part. Figure 4 is a vertical cross-sectional side view of the main part (the cross-section is taken along the - line in Figure 1), Figure 5 is a sectional view taken along the - line in Figure 4, Figure 6 is a longitudinal side view of the main part (the cross section is along the - line in Figure 2);
Fig. 7 is a sectional view corresponding to Fig. 4 showing a state in which the horizontal beam is temporarily fixed to the vertical beam, Fig. 8 is an exploded perspective view of the main part, and Fig. 9 is an exploded perspective view of the main part showing another embodiment. It is an exploded perspective view. 1, 1'... telescopic link mechanism, 2... gate structure, 3, 3'... X-shaped link composite member, 11...
...Vertical bar, 11a...Horizontal bar contact surface (opposing surface part), 1
1b...Crimped portion, 12...Horizontal crosspiece, 12b, 12
c...Crimping part, 12d, 12g...Engaging part, 13
, 16... Notch groove, 18... Support shaft portion.

Claims

[Scope of utility model registration request]

A pantograph-like expandable and retractable horizontally expandable pantograph formed by pivotally connecting each end of a plurality of X-shaped link composite members in which a first link member and a second link member are pivotally connected in an X-shape. In a telescopic gate in which link mechanisms are arranged above and below, a support shaft part for pivotally connecting each end of the X-shaped link composite member is provided at the upper and lower ends between each of the upper and lower first link members. A gate structure is provided, which consists of a pair of vertical bars and a plurality of horizontal bars fixed to the bridge vertically in parallel between the two vertical bars. A crimped part with a notched groove is provided on the opposing surface, and a crimped part is engaged with the crimped part of each vertical bar from both sides of the crimped part at least at each end of each horizontal bar. and by forming an engaging part to be engaged with the notch groove of the crimped part and caulking the crimping part to the crimped part, each end of each horizontal bar is connected to each vertical bar. A retractable gate characterized by being configured by being fixed to.