JPS6385777U

JPS6385777U -

Info

Publication number: JPS6385777U
Application number: JP18133886U
Authority: JP
Priority date: 1986-11-26
Filing date: 1986-11-26
Publication date: 1988-06-04

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の一部省略した正面
図、第２図は同上の戸本体の閉成状態の断面図、
第３図は同上の開成状態の断面図、第４図は同上
の開き回転保持具の平面図、第５図は同上の閉成
状態における下レールと下部の走行具との関係を
示す平面図、第６図はａ，ｂ，ｃは同上の作用を
示す説明図、第７図は同上の長いキヤツチを示す
斜視図、第８図ａ，ｂは同上の先頭の戸本体と切
欠きとの関係を示す説明図、第９図は同上の分解
斜視図、第１０図は同上の断面図、第１１図は同
上の他の実施例の斜視図、第１２図は同上の断面
図、第１３図ａ，ｂは同上の他の実施例の説明図
であり、１は上レール、３は戸本体、４は受体、
６は開き回転保持手段、１７は係止突部、１８は
係止受具、１９はばね、ａは走行具、ｂは切欠き
である。 Fig. 1 is a partially omitted front view of an embodiment of the present invention, Fig. 2 is a sectional view of the same door body in the closed state;
Fig. 3 is a sectional view of the same as above in the open state, Fig. 4 is a plan view of the open rotating holder as above, and Fig. 5 is a plan view showing the relationship between the lower rail and the lower running tool in the same as the above in the closed state. , Fig. 6 is an explanatory diagram showing the action of the same as above, Fig. 7 is a perspective view showing the same as the long catch, Fig. 8 is a, b of the above, and shows the relationship between the leading door body and the notch. 9 is an exploded perspective view of the same, FIG. 10 is a sectional view of the same, FIG. 11 is a perspective view of another embodiment of the same, FIG. 12 is a sectional view of the same, and FIG. Figures a and b are explanatory diagrams of other embodiments of the same as above, in which 1 is an upper rail, 3 is a door body, 4 is a receiver,
6 is an opening rotation holding means, 17 is a locking protrusion, 18 is a locking receiver, 19 is a spring, a is a running tool, and b is a notch.

Claims

[Scope of utility model registration request]

The door is constructed such that the door body can be freely runnable along an upper rail having a generally inverted U-shaped cross section and open at the bottom via upper and lower running tools at least on the door end side, and the door is opened and closed by running along the upper rail. A retractable receiver is provided with which the tip of the door abuts and determines the closed position, and the door body is configured to be able to move freely beyond the closed position of the door body in the closing direction to the inner part of the door. An opening rotation holding means is provided for holding the upper and lower running tools of the door tip of the door body so that the door body can be opened and rotated approximately perpendicularly to the upper rail, and this opening rotation holding means is used. A notch is provided in the upper rail to allow the door body to escape from the upper rail when the running tool is held and the door body is opened and rotated. The locking protrusion is provided movably in the length direction of the door body so that the locking protrusion can protrude from the rear end of the door body, and a spring is provided to draw the locking protrusion toward the rear end of the door body. A locking receptacle is formed near the notch edge of the rail, and the locking relationship between the locking protrusion and the locking receptacle is changed to the position where the door body retreats the receptacle. A door opening/closing structure characterized by being set so that the lock is released when the door is pushed and moved.