JPS6261870U - - Google Patents

Description

[Brief explanation of drawings]

Figures 1 to 4 show an embodiment of the present invention, where Figure 1 is a vertical cross-sectional view of the lower part of the sliding door shoji, Figure 2 is a view seen from the left of Figure 1, and Figure 3 is the same as Figure 1. From above,
FIG. 4 is also a view seen from below. FIG. 5 is a view of a sliding door as an example of a sliding door provided with the pulling device of the present invention, viewed from the indoor side. 6th to 8th
The figure shows one of the crescent fittings for locking sliding doors.
An example is shown in which FIG. 6 is a front view, FIG. 7 is a vertical side view, and FIG. 8 is a plan view. FIG. 9 is a cross-sectional view of the sliding door, and FIG. 10 is a vertical cross-sectional view thereof.
Figures 11 to 13 show an example of a pulling mechanism that is linked to the movement of the crescent fitting. 11 are vertical cross-sectional views of the lower end portions, respectively, seen from the left side of FIG. 11. 1: Upper frame, 2: Lower frame, 3: Vertical frame, 4: Sash frame, 5a, 5b: Sliding door shoji, 6a, 6b: Upper frame, 7
a, 7b: lower stile, 8a, 8b: vertical stile, 9a, 9b
: Joining frame, 10: Crescent metal fitting, 11: Receiving metal fitting, 12: Lever, 13: Intermediate protrusion, 14: Packing, 15: Protrusion, 16: Pulling block, 1
7: Standing wall, 18, 19, 20: Packing, 21
a, 21b: pin, 22a, 22b: lifting rod, 2
3: Rotating body, 24a, 24b: Pin, 25: Base, 26a, 26b: Elevating plate, 27a, 27b: Long hole, 28a, 28b: Pulling block, 29: Upper guide rail, 30: Lower guide rail, 31 : Roller, 32: Wedge plate, 33: Moving plate, 34: Screw, 35: Holding bracket, 36: Through hole, 37:
Guide cylinder part, 38: outward flange, 39: long hole, 4
0: Elevating plate, 41: Horizontal bar, 42: First long hole, 4
3: first arm, 44: second arm, 45: connecting shaft,
46: Pivot, 47: Sliding shaft, 48: Second long hole,
49: Inclined surface, 50: Guide pin, 51: Screw,
52: Mounting board, 53: Vertical shaft, 54: Through hole, 55
: Screw, 56: Through hole.

Claims (1)

[Scope of utility model registration request] A holding bracket is fixed to a through hole formed in the middle part of the upper stile or the lower stile, and a movable member is provided at one end in the vertical direction of this holding bracket, and is movable over the length direction of each stile, and the above-mentioned An elevating plate that can move only in the vertical direction is attached to the other end of the holding bracket in the vertical direction, and a toggle mechanism is installed inside a first long hole formed in the horizontal direction at one end of the elevating plate. A connecting shaft connecting the ends of the first and second arm bodies so as to be rotatable with each other is loosely connected, and the end opposite to the connecting axis of the first arm body of the both arm bodies is
A sliding shaft is pivotally supported at one lateral end of one vertical end of the holding bracket by a pivot shaft, and a sliding shaft provided at the end opposite to the connecting shaft of the second arm body is attached to the other lateral end of the vertical one end of the holding bracket. The movable member is coupled to a movable plate supported so as to be movable in the horizontal direction, and the movable member is provided on a surface of the movable plate facing the upper frame or the lower frame, and is attached to an upper guide rail on the lower surface of the upper frame or a lower part of the upper surface of the lower frame. An inclined surface is formed on the indoor side surface of the guide rail, and the moving member is brought into contact with this inclined surface, and the upper stile or the lower stile is pulled toward the indoor side. A pulling device for sliding shoji doors.