JPH03100516U

JPH03100516U -

Info

Publication number: JPH03100516U
Application number: JP1013490U
Authority: JP
Priority date: 1990-02-02
Filing date: 1990-02-02
Publication date: 1991-10-21

Description

[Brief explanation of drawings]

第１図は本考案の一実施例であるスライドドア
開閉装置の平面図であつて、その作動説明を兼ね
る図、第２図はそのドア開閉装置を構成する主要
部材の分解斜視図、第３図はそのスライドドアが
取付けられたバン型車両の側面図、第４図はその
ガイドレールとローラとの係合部分を示す断面図
、第５図はそのガイドレール後端部近傍の平面図
、第６図はそのガイドレール及びその上下に設け
られたアツパ・ロア両レールの位置関係を示す側
面図である。２……バン型車両、３……車体、４……スライ
ドドア、６……開口、８……開口縁、１０……ガ
イドレール、１２……支持アーム、１４，１８…
…軸、２０……ローラブラケツト、２２，２４，
２６……ローラ、３２……突起、３４……係合部
、３６……ストツパ、３８……ターンオーバスプ
リング、４４……アツパレール、４６……ロアレ
ール。 Fig. 1 is a plan view of a sliding door opening/closing device according to an embodiment of the present invention, which also serves as an explanation of its operation; Fig. 2 is an exploded perspective view of the main components constituting the door opening/closing device; The figure is a side view of a van-type vehicle to which the sliding door is attached, FIG. 4 is a sectional view showing the engagement portion between the guide rail and the roller, and FIG. 5 is a plan view of the vicinity of the rear end of the guide rail. FIG. 6 is a side view showing the positional relationship between the guide rail and the upper and lower rails provided above and below the guide rail. 2... Van type vehicle, 3... Vehicle body, 4... Sliding door, 6... Opening, 8... Opening edge, 10... Guide rail, 12... Support arm, 14, 18...
...Shaft, 20...Roller bracket, 22, 24,
26...Roller, 32...Protrusion, 34...Engaging portion, 36...Stopper, 38...Turnover spring, 44...Upper rail, 46...Lower rail.

Claims

[Claim for Utility Model Registration] In a sliding door opening/closing device for a vehicle that slides a sliding door that opens and closes an opening in the vehicle body to the outside of the vehicle body, one end of a support arm is rotatably attached to the edge of the opening in the vehicle body. At the same time, a rail engaging member connected to the other end of the support arm engages with a guide rail provided on the inner surface of the sliding door so as to be movable in the longitudinal direction, and the support arm is connected to the other end of the support arm. Provides a protrusion that protrudes toward the sliding door when the support arm is in the retracted position where it is almost parallel to the vehicle body, but only when the support arm is in the rotation range from its retracted position to the swing-out position where it is approximately perpendicular to the vehicle body or its vicinity. An opening/closing device for a sliding door for a vehicle, wherein an engaging portion that engages with the projection is provided on the inner surface of the sliding door, and a stopper that restricts the swinging position of the support arm is provided on the edge of the vehicle body opening.