JPH029693U - - Google Patents

Description

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

第１図は本考案の一実施例の全体を示す斜視図
、第２図は同上の支柱の上部の正面図、第３図は
第２図の側面図、第４図は同上の支柱の内部の機
構を示す斜視図、第５図は同上の他の実施例の斜
視図、第６図は従来例の斜視図であつて、１は扉
体、２はアーム、３は支柱、４は回転軸、５は短
リンク、６は長リンク、７はスライド体、８はば
ねである。 Fig. 1 is a perspective view showing the entire embodiment of the present invention, Fig. 2 is a front view of the upper part of the above column, Fig. 3 is a side view of Fig. 2, and Fig. 4 is the inside of the same column. 5 is a perspective view of another embodiment of the same as above, and FIG. 6 is a perspective view of a conventional example, in which 1 is a door body, 2 is an arm, 3 is a support, and 4 is a rotation 5 is a short link, 6 is a long link, 7 is a slide body, and 8 is a spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 扉体の両側に夫々アームの一端を連結し、夫々
のアームの他端を支柱に回転自在に装着した回転
軸に連結し、扉体が縦方向を向いた状態が閉塞状
態で扉体が上方で横方向を向いた状態が開放状態
であるガレージ扉において、支柱内で上記回転軸
に短リンクの一端を連結すると共にこの短リンク
の他端に長リンクの一端を回転自在に連結し、支
柱内に支柱の上下方向にスライド自在に装着した
スライド体に上記長リンクの他端を回転自在に連
結し、スライド体をばねにて上方に弾発付勢して
成るガレージ扉。 One end of each arm is connected to both sides of the door body, and the other end of each arm is connected to a rotating shaft rotatably attached to a support. When the door body is facing vertically, it is in the closed state and the door body is facing upward. In a garage door that is open when facing in the horizontal direction, one end of the short link is connected to the rotating shaft within the support, and one end of the long link is rotatably connected to the other end of the short link. The garage door is constructed by rotatably connecting the other end of the long link to a slide body that is slidably mounted in the vertical direction of a support column, and elastically biasing the slide body upward with a spring.