JPH0338216U

JPH0338216U -

Info

Publication number: JPH0338216U
Application number: JP9915389U
Authority: JP
Priority date: 1989-08-28
Filing date: 1989-08-28
Publication date: 1991-04-12

Description

[Brief explanation of drawings]

第１図は本考案に係る箱型車体の扉構造の実施
例を示す側断面図、第２図は上側扉の開閉動作を
示す側断面図、第３図は実施例の正面図、第４図
は下側扉を摺動自在に支持する機構部分を示す部
分断面図、第５図はセレクタの平面図、第６図は
同側断面図、第７図及び第８図はセレクタを設け
た案内レール下側部分をそれぞれ示す側面図、第
９図は実施例の動作説明図である。１……箱型車体、２……上側扉、３……下側扉
、４……ヒンジ、５Ａ……案内レール上側部分、
５Ｂ……案内レール下側部分、６……ガススプリ
ング、１０……開口枠、１１Ａ，１１Ｂ……Ｌ型
アーム、１２，１３……ローラー、２４……垂直
主溝、２５，２６……溝部、３０……セレクタ。 Fig. 1 is a side sectional view showing an embodiment of the door structure of a box-type car body according to the present invention, Fig. 2 is a side sectional view showing the opening/closing operation of the upper door, Fig. 3 is a front view of the embodiment, and Fig. 4 The figure is a partial sectional view showing the mechanism part that slidably supports the lower door, Figure 5 is a plan view of the selector, Figure 6 is a sectional view of the same side, and Figures 7 and 8 are the parts where the selector is installed. FIG. 9 is a side view showing the lower part of the guide rail, and FIG. 9 is an explanatory diagram of the operation of the embodiment. 1... Box-shaped vehicle body, 2... Upper door, 3... Lower door, 4... Hinge, 5A... Upper part of guide rail,
5B... Lower part of guide rail, 6... Gas spring, 10... Opening frame, 11A, 11B... L-shaped arm, 12, 13... Roller, 24... Vertical main groove, 25, 26... Groove portion , 30...Selector.

Claims

[Claims for Utility Model Registration] (1) An upper door rotatably attached to the upper edge of the opening of a box-shaped vehicle body via a hinge, and an upper door that extends vertically with respect to the upper door and the box-shaped vehicle body. It includes a movable lower door and a guide rail that movably guides the lower door, the guide rail is divided into an upper part and a lower part, and the upper part of the guide rail is connected to the upper door. The lower part of the guide rail is fixed to the opening side of the box-shaped vehicle body, and in the raised position where the lower door overlaps the outside of the upper door, the lower door is connected to the upper door. A door structure with a box-shaped vehicle body that is characterized by being able to rotate freely. (2) The lower door is engaged with the guide rail by an upper roller and a lower roller, and the upper roller is disposed at a midway position of the lower part of the guide rail when the lower door is in the lowered position. 2. The door structure for a box-type vehicle body according to claim 1, further comprising a groove portion through which the door is guided through the selector.