JPH0189591U

JPH0189591U -

Info

Publication number: JPH0189591U
Application number: JP18378287U
Authority: JP
Priority date: 1987-12-03
Filing date: 1987-12-03
Publication date: 1989-06-13

Description

[Brief explanation of the drawing]

第１図は本考案における第８図と同様位置の断
面図である。第２図は最下段パネルが案内レール
の直線部に位置するときの連結杆の状態を示す図
。第３図は第２図の−矢視図。第４図は本考
案における縦杆と連結杆の作動説明図。第５図は
シヤツター扉の開閉装置が装着されているバン型
車両の斜視図。第６図はバン型車両Ｖの荷箱を後
方からみた図。第７図は第６図の−断面図。
第８図は第７図の矢視部詳細図である。第９図
は連結杆のピンの上死点位置における状態を示す
。図において；Ｖ……バン型車両、１……荷箱、
２……シヤツター扉、３……パネル、３ａ……最
下段パネル、４……ローラ、５……案内レール、
６……開閉装置、７……枠体、８……側枠、９…
…ギヤードモータ、１０……出力軸、１１……下
部鎖車、１２……軸受、１３……上部鎖車、１４
……上梁、１５……軸受、１６……リンクチエー
ン、１７，１７ａ……縦杆、１８……ピン、１９
……ピン、２０……連結杆、２１……ピン、２２
……ピン、２３……ピン、２４……内向張出部、
２５……ピン、２６……規制板。 FIG. 1 is a sectional view of the present invention at the same position as FIG. 8. FIG. 2 is a diagram showing the state of the connecting rod when the lowest panel is located on the straight section of the guide rail. FIG. 3 is a view taken along the - arrow in FIG. FIG. 4 is an explanatory diagram of the operation of the vertical rod and the connecting rod in the present invention. FIG. 5 is a perspective view of a van-type vehicle equipped with a shutter door opening/closing device. Figure 6 is a view of the cargo box of van-type vehicle V seen from the rear. FIG. 7 is a cross-sectional view of FIG. 6.
FIG. 8 is a detailed view of the section shown by the arrows in FIG. 7. FIG. 9 shows the state of the connecting rod pin at the top dead center position. In the figure; V...Van type vehicle, 1...Logging box,
2... Shutter door, 3... Panel, 3a... Bottom panel, 4... Roller, 5... Guide rail,
6...Switching device, 7...Frame body, 8...Side frame, 9...
... Geared motor, 10 ... Output shaft, 11 ... Lower chain wheel, 12 ... Bearing, 13 ... Upper chain wheel, 14
... Upper beam, 15 ... Bearing, 16 ... Link chain, 17, 17a ... Vertical rod, 18 ... Pin, 19
... Pin, 20 ... Connecting rod, 21 ... Pin, 22
...Pin, 23...Pin, 24...Inward projecting part,
25...Pin, 26...Regulation plate.

Claims

[Scope of utility model registration request]

The upper and lower edges of the plurality of panels 3 are rotatably connected to each other and formed integrally, and the plurality of panels 3...
A power-driven type of van-type vehicle V in which a shutter door 2 having rollers 4 mounted on both left and right edges at intervals in the vertical direction can be opened and closed by rolling on a guide rail 5 arranged inside a cargo box 1. In the shutter door opening/closing device, a drive section is provided in the lower part of the cargo platform frame 7, and upper and lower guide wheels 13, 11 are provided in the side frames 8 of the frame 7.
and an endless body 16 wound between the upper and lower guide wheels, and a vertical rod 17a is pivotally supported at the upper and lower ends of the endless body 16a located inside the endless body 16. is integrated with the endless body 16, and further pivots one end to the lower end of the vertical rod 17a,
A power-driven shutter door opening/closing device for a van-type vehicle, comprising a connecting rod 20 whose other end is pivoted to the side edge of the lowermost panel 3a of the shutter door 2.