Deviation from wheel prevention manner of the overhang door type sliding door device and the overhang door type sliding door which possess the deviation from wheel prevention door car device of the overhang door type sliding door and deviation from wheel prevention function which uses this

摘要

Topic Regarding the occasion where it can add to the overhang door type sliding door the impact load the door car device which can prevent the deviation from wheel is offered. SolutionsThe wheel 21 which convolutes on carriage rail 3 being provided, in the hanging support component 18 which becomes, underside this connection section 27 and rear section this connection section 29 is provided. Underside this connection section 27 develops when the impact load of top and bottom direction joins to overhang door 6, wheel 21 coming up, in order from carriage rail 3 to be able to prevent the deviation from wheel it does underside 26 of the carriage rail and this connection. As for rear section this connection section 29, the impact load of front and back direction joining to overhang door 6, this touching to the rear section 28 of carriage rail 3 when wheel 21 moved to the front wheel 21 prevents the fact that the deviation from wheel it does from carriage rail 3. Choice figure Drawing 2