JP2708564B2 - Shoji pulling material control device - Google Patents

Description

[Description of the invention] Industrial application field The upper and lower vertical rods connected to the operating handle are attached to the inner frame of the sliding door, and the upper pulling piece provided on the upper vertical rod is fixed to the upper frame. A shoji pulling device is known in which a lower pulling piece provided on a lower vertical moving rod is locked to a lower frame to draw a shoji when closed. However, the present invention relates to such a shoji pulling device. The present invention relates to a device for restricting an approach material.

2. Description of the Related Art When a pulling piece that constitutes a pulling material is not required and protrudes from a sliding door (seating frame), movement of the sliding door or opening / closing operation is hindered. However, in the conventional example, an operation handle is inserted to prevent the protrusion. It is performed so that it will not be operated except for practical operation.

Problems to be Solved by the Invention According to the conventional example, there is a possibility that the operation handle may be erroneously operated, and the drawer may be damaged by moving the shoji without noticing the malfunction.

Object of the Invention The present invention has been devised with the object of preventing the drawbacks of the prior art and providing an apparatus in which the pulling member does not operate only by operating the operation handle except when the sash is closed, that is, during pulling. It was done.

Means for Achieving the Object A first outer end face facing the summing frame of the outer sliding door in the indoor / outdoor direction when the shoji is closed, and an inner and outer sliding door facing the summing frame adjacent to the first outer end face. The second outer end face to be provided is provided on the inner frame of the inner shoji screen, and on the second outer end face side of the inner frame of the inner shoji screen,
An upper vertical moving rod having an upper pulling piece that is locked to the upper frame at the upper end,
At the lower end, lower vertical moving rods having lower pulling pieces that are locked to the lower frame are assembled so as to be able to approach and separate from each other, an upper intermediate piece is provided at the lower end of the upper vertical moving rod, and at the upper end of the lower vertical moving rod. Lower intermediate pieces are provided and connected to an operation handle rotatably mounted on the assembling frame of the inner sliding door, and a locking piece provided on each intermediate piece is protruded from the second outer end face, and The receiving piece is attached to the first outer end face of the sash frame of the inner sash by a coil spring which is attached to the first outer end face of the assembling frame of the inner sliding door so that the receiving piece of the engaging piece is vertically opposed to the receiving piece. In addition to being urged in the direction of the second outer end face, the restricting piece is provided with a protruding piece which is engaged with the indoor end face of the assembling frame of the shoji.

Embodiments The drawings show an embodiment of a device for restricting a pulling material of a shoji according to the present invention. In the embodiment, the inner shroud A 'of the outer shoji A is located on the same plane when the shoji is closed, and the inner shroud is opened when the shoji is opened. The present invention is applied to a so-called same side draw sash in which A and A 'are drawn to each other.

In the drawing, reference numeral 1 denotes a combination frame for the inner sash A ', 2 a combination frame for the outer sash A, and the combination frames 12 are arranged so as to overlap each other in the indoor and outdoor directions when the sash is closed.

Reference numeral 3 denotes a first outer end face of the assembling frame 1 for the inner shoji A ', 4 denotes a second outer end face adjacent to the first outer end face 3, and 4 denotes a first outer end face. The second outer end face 4 is disposed on the joint frame 2 so as to face the interior and exterior directions.
It is arranged so as to face the assembling frame 2 in the direction adjacent to A '.

Reference numeral 5 denotes an upper pulling material. The upper pulling material 5 includes an upper pulling piece 8 which is engaged with an upper frame 7 via a suspension wheel 35 at an upper end of an upper vertical moving rod 6, and an upper intermediate piece 9 is provided at a lower end. It is provided and configured.

10 is a lower pulling material, the lower pulling material 10 is provided with a lower pulling piece 13 which is locked to the lower frame 12 at the lower end of the lower vertical moving rod 11, and a lower intermediate piece 14 is provided at the upper end. is there.

The vertically moving rods 6, 11 and the pulling pieces 8, 13 of the pulling members 5, 10 are slidably fitted into the guide grooves 15 provided on the second outer end face 4 side of the mating frame 1 of the inner sash A ', Engagement pieces 16 and 17 project from the lower end of the upper intermediate piece 9 and the upper end of the lower intermediate piece 14 projecting from the guide groove 15.

The reference numeral 18 designates an operation handle rotatably supported on the mating frame 1 of the inner sash A 'through a seat frame 19.
A pinion 21 is provided on a shaft 20 of 18, and upper and lower racks 22, 23 are engaged with the pinion 21, and substrates 22 ', 23' of the racks 22, 23 are provided.
Are provided with notches 24, 25, respectively, and the notch 24 of the upper rack substrate 22 'is engaged with the piece 9' projecting from the upper intermediate piece 9, and the notch 25 of the lower rack substrate 23 'is engaged with the lower intermediate piece. 14 are engaged with each other, and the pulling members 5, 10 are connected to the respective pieces 9 ', 1
The engagement handle 4 'and the notches 24, 25 are connected to the operation handle 18 so that the operation handle 18 allows the notches 24, 25 to approach and separate from each other.

The illustration 26 is a slightly U-shaped regulating piece composed of a vertically long intermediate piece 27 and receiving pieces 28 and 29 provided at the upper end and lower end of the middle piece 27. A support inserted between the projecting pieces 31, 31 of the support plate 30 attached to the first outer end face 3 of the mating frame 1 and inserted through the bases of the receiving pieces 28, 29 and the projecting pieces 31, 31. axis
By means of 32, it is attached to the first outer end face 3 via the support plate 30 so as to be rotatable in the longitudinal direction.

Reference numeral 33 denotes a coil spring wound around a support shaft 32.One end of the coil spring 33 is engaged with the regulating piece 26, and the other end is engaged with the first outer end face via the support plate 30, and the regulating piece 26 is By the action of the coil spring 33, the coil spring 33 is urged to rotate from the first outer end face 3 toward the second outer end face 4.

The width of the gap between the receiving pieces 28 and 29 is long enough to engage the locking pieces 16 and 17.

FIG. 34 shows a protruding piece provided on the outer surface of the intermediate piece 27 of the regulating piece 26. The protruding piece 34 has a sufficient protruding width to be locked to the indoor end face 2 'of the combination frame 2 of the sash A. ing.

When the operating handle 18 is operated when the sliding door is closed, the upper vertical moving rod 6 is raised, the lower vertical moving rod 11 is lowered, and the upper vertical moving rod 11 is lowered due to the meshing relationship between the pinion 21 and the upper and lower racks 22, 23. The pulling piece 8 is locked to the upper frame 7 via a receiving roller 35 'provided on the hanging wheel 35, and the pulling piece 13 on the lower vertical moving rod side is
It is locked to 12 and pulling is performed.

When the operating handle 18 is operated to return each member to the original position, the locking piece 16 on the upper pulling material 5 is lowered, and the locking piece 17 on the lower pulling material 10 is raised. When the inner shroud A 'is opened and moved at this time, the protrusion which has been locked against the coil spring 33 on the indoor end surface 2' of the mating frame 2 of the outer shroud A of the regulating piece 26. The piece 34 is disengaged from the indoor end face 2 ′, and is rotated from the first outer end face 3 side toward the second outer end face 4 by the bias of the sling 33, and the receiving piece 28 on the upper side of the regulating piece 26.
Is positioned directly above the locking piece 16 on the upper vertical rod 6 side, and the lower receiving piece 29 is positioned directly below the locking piece 17 on the lower vertical rod 11 side. Even if operated, the attracting material will not move.

Further, when the shoji is closed, the protruding piece 34 is locked to the indoor end face 2 ′ of the hanging frame 2, and the locking pieces 16, 17 formed by the receiving pieces 28, 29.
Is released, and the pulling operation by the operation handle 18 can be performed.

In addition, the illustration 36 is a hanging wheel, and the inner frame A 'is supported by the upper frame 7 by the hanging wheel 36 and the above-mentioned hanging wheel 35. Further, the outer sliding door A is supported by the lower frame 12 via the getting off 37.

Effects of the Invention Since the present invention has the configuration as described above, the pulling piece does not protrude from the shoji even if the operation handle is artificially operated when the shoji is opened. Therefore, damage to the pulling pieces and the like can be prevented.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows an embodiment of a device for restricting a pulling material of a shoji according to the present invention, FIG. 1 is a front view showing an arrangement relationship, FIG. 3 is a sectional view taken along the line II 'of FIG. 2, and FIG. 4 is a sectional view taken along the line II-II' of FIG. A ... outer sash, A '... inner sash, 1 ... inner sash sliding frame, 2 ... outer sash sliding frame, 2' ... indoor end face, 3 ...
... First outer end face, 4... Second outer end face, 6.
... upper frame, 8 ... upper pulling piece, 9 ... upper mediating piece, 11 ... lower vertical rod, 12 ... lower frame, 13 ... lower pulling piece, 14 ... lower mediating piece, 16, 17 ... locking piece, 18 ... operating handle, 26 ...
Control piece, 33 ... Coil spring, 34 ... Protrusion piece

Claims (1)

(57) [Claims] 1. A first outer end face facing a combination frame of a sliding door in the indoor / outdoor direction when the sliding door is closed, and a first outer end face adjacent to the first outer end face facing the inner and outer sliding doors of the combining frame. Two outer end surfaces are provided on the inner frame of the inner sliding door, and on the second outer end surface side of the inner sliding wall of the inner sliding door, an upper vertical moving rod having an upper pulling piece locked to the upper frame at the upper end, and Lower vertical moving rods having lower pulling pieces that are engaged with the lower frame are assembled so as to be close to and separated from each other, and an upper intermediate piece is provided at a lower end of the upper vertical moving rod, and a lower intermediate piece is provided at an upper end of the lower vertical moving rod. Pieces are connected to an operating handle rotatably attached to the assembling frame of the inner sash, and a locking piece provided on each intermediate piece is protruded from the second outer end face, and the locking is performed. A restricting piece in which a receiving piece of the piece is vertically arranged in a vertical direction is attached to the first outer end face of the assembling frame of the inner sash by a coil spring attached to the first outer end face so as to be rotatable in a vertical axis. The pieces with biases the second outer end face direction, pull shifting material regulating device shoji provided with a projection piece for locking the room end face of 召合 allowed stile of the outer sash in the restricting piece.