JPS6217576Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a pulling adjustment mechanism for a sliding shoji in an aluminum sash.

In aluminum sash sliding shoji, a pulling mechanism is provided that pulls and presses the inner frame against the frame surface in order to improve soundproofing and airtightness.
The pulling mechanism needs to correct the pulling amount due to errors in installation adjustment and errors in the shape of the smoke return.

Figure 1 shows the pulling adjustment mechanism of a conventional sliding shoji.
This will be explained based on FIGS. 2 and 3.

In the figure, reference numeral 1 is a pulling fitting, which is attached to the tip of the rod 2. Reference numeral 3 denotes an adjustment plate, which has the rod 2 at one end and a screw hole 5 into which the adjustment screw 4 is screwed at the other end. Reference numeral 6 denotes a substrate, in which a long hole 7 is bored at one end and a notch 8 is formed at the other end. 9 is a crescent main body, and 10 is a drive plate, one end of which is connected to the base material 6 and the other end connected to the tightening handle 11. 12 is a crescent, and 13 is a crescent holder, which is attached to the outer frame 15 of the outer shoji 14. Reference numeral 16 denotes a cover, which is attached to the inner frame 19 of the inner shoji 18 with screws 17. 20
is a frame.

Next, to explain the operation of the above structure, when correcting the amount of pull of the inner stile 19 due to installation adjustment error or shape error of the smoke return, first remove the screws 17 and remove the cover 16 and the crescent body 9. , by loosening the adjusting screw 4 and moving the adjusting plate 3 vertically along the long hole 7 of the base plate 6, usually by about 5 or 6 mm, the position of the pulling fitting 1 is adjusted, and the inner alignment stile 19 is adjusted. Correct the amount of pull and tighten adjustment screw 4 again.
The adjusting plate 3 and the board 6 are fixed by tightening them, the cover 16 and the crescent body 9 are attached to predetermined positions, and the screws 17 are tightened.

However, the pulling adjustment mechanism of such a sliding shoji requires removing the screws, removing the cover and the crescent body, adjusting the board and adjustment plate using the adjustment screws, reinstalling the cover and the crescent body, and tightening the screws. Therefore, the workability is poor, and since the board and the adjustment plate are fixed with screws through long holes in the board, there is a drawback that the fixing becomes loose and shifts.

The present invention was made to solve the above-mentioned drawbacks, and its purpose is to improve workability and reliability.

In order to achieve the above object, the present invention has a fixing member that has a protruding locking protrusion with a polygonal cross-sectional shape protruding from the center and a hole for a screw, and the locking protrusion of the fixing member is fitted into the fixing member. A base material in which a continuous hole in the shape of a continuous hole is bored at one end and a driving member is connected to the other end, and an adjustment material in which a pulling fitting is provided at one end and a screw hole is bored at the other end. and are fixed together with screws.

Hereinafter, one embodiment of the sliding shoji sliding adjustment mechanism according to the present invention will be described with reference to FIGS. 4 to 8.

In the figure, reference numeral 21 denotes a fixing member, which has a locking protrusion 22 with a polygonal cross-sectional shape protruding from the center and has a screw hole 23 drilled therein. A hole 24 is bored in the fixing member 21 adjacent to the locking protrusion 22 . 2
Reference numeral 5 denotes a protrusion, which is formed to protrude from the end of the fixing member 21.

Reference numeral 26 denotes a base material, which has a continuous hole 27 formed in a continuous manner into which the locking protrusion 22 fits, and the protrusion 25.
A long hole 28 for insertion is formed at one end, and a driving member 29 is connected to the other end. Reference numeral 30 denotes an adjusting member, which is provided with a pulling fitting 31 and has a screw hole 32 bored at its other end. 33 is a screw, fixing material 21
By inserting the fixing material 21, the base material 26, and the adjustment material 3 into the screw holes 23 and the screw holes 32 of the adjustment material 30,
0 and fixed together.

34 is a tightening handle, and the crescent 35 and the driving member 29 are driven according to the rotation thereof. Reference numeral 36 indicates a crescent holder, 37 indicates an inner shoji screen, and 38 indicates an inner matching stile, each of which has an elongated adjustment hole 39 at each end above the screw 33. 40 is the outer shoji, 41 is the outer frame, and 42 is the frame.

In this embodiment, the locking protrusion 22 of the fixing member 21 has a hexagonal cross-sectional shape with a constricted center. Further, the continuous holes 27 of the base material 26 are continuously formed by shifting the adjustment amount in the longitudinal direction of the adjustment material 30,
The width of the constricted portion is made larger than the diameter of the screw 33, and the adjustment amount is adjusted to a size commensurate with the amount of adjustment movement of the pulling fitting 31, which is usually about 5 or 6 mm.

Next, to explain the operation of the above configuration, in order to correct the amount of pull of the inner matching stile 38 due to installation adjustment errors and shape errors of the smoke return, the inner matching stile 38 is
8, when reducing the protruding dimension of the pull fitting 31 provided at
The screws 33 are loosened, and the locking protrusion 22 of the fixing member 21 is pulled out from the continuous hole 27 of the base material 26 using a screwdriver or the like from the hole 24 of the fixing member 21 . At this time, the protruding portion 25 of the fixing member 21, together with the screw 33 whose tip is screwed into the screw hole 32 of the adjusting member 30, prevents the fixing member 21 and the base member 26 from coming off or being misaligned.

Then, when the removed locking protrusion 22 is shifted toward the crescent 35 and fitted into the continuous hole 27 of the base material 26 again, the adjusting member 30 moves toward the crescent 35 as the locking protrusion 22 moves. Then, by adjusting the pulling fitting 31 and tightening the screw 33 again, the fixing member 21, the base member 26, and the adjusting member 30 are fixed together.

In addition, the pull fitting 31 provided on the inner frame 38
To increase the protrusion dimension, loosen the screw 33 from the adjustment hole 39 of the inner alignment stile 38 in the state after the above adjustment, and use a screwdriver or the like to remove the fixing member 21 from the hole 23 of the fixing member 21. The stop protrusion 22 is attached to the base material 26
When the adjusting member 30 is pulled out from the continuous hole 27 of the base material 26 and the locking protrusion 22 is shifted to the side opposite to the crescent 35 side and fitted into the continuous hole 27 of the base material 26 again, the adjusting member 30 is removed as the locking protrusion 22 moves. moves to the side opposite to the crescent 35 side and adjusts the pulling fitting 31.

Then, by tightening the screws 33 again, the fixing material 21, the base material 26, and the adjusting material 30 are fixed together.

Note that when the screw 33 is loosened, the fixing member 21 moves together with the screw 33, and the locking protrusion 22 comes out of the continuous hole 27 of the base material 26. The hole 24 may be omitted. Further, since the same effect can be obtained with only the screw 33 for the protruding portion 25 of the fixing member 21, there is no need to intentionally form the protruding portion 25 to protrude.

As described above, the sliding shoji sliding adjustment mechanism according to the present invention includes a fixing member having a locking protrusion with a polygonal cross-sectional shape protrudingly formed in the center and a hole for a screw, and A base material having a continuous hole continuously formed in a shape into which the locking protrusion of the material fits, is bored at one end, and a driving member is connected to the other end, and a pull fitting is provided at one end, and the other end is provided. By fixing the adjusting member with a screw hole drilled in it together with a screw, the adjusting member can be easily moved by simply loosening the screw from the outside and changing the position of the locking protrusion of the fixing member. The pulling fitting can be adjusted, and since the base material and the adjustment material are fixed using a fixing material with a protruding locking part and a screw, there is no need to worry about the fixed point shifting as in the conventional method. effective.

[Brief explanation of the drawing]

Fig. 1 is a side view showing a conventional example, Fig. 2 is a side view of a conventional sliding shoji sliding adjustment mechanism, Fig. 3 is a cross-sectional view of the crescent main body part of the conventional example, and Fig. 4 is a view of the present invention. A side view showing one embodiment of the pulling adjustment mechanism of such a sliding shoji, FIG. 5 is a perspective view of the same main part, and FIG.
The figure is a side view of the same essential part, and FIG. 7 is a sectional view of the same essential part. 21... Fixing material, 22... Locking protrusion, 23...
... Screw hole, 26 ... Base material, 27 ... Continuous hole, 2
9... Drive material, 30... Adjustment material, 31... Pulling metal fitting, 32... Screw hole, 33... Screw.

Claims (1)

[Scope of utility model registration request] A fixing member having a protruding locking protrusion with a polygonal cross-sectional shape protrudingly formed in the center, a hole for a screw, and a protrusion at the end, and the locking protrusion of the fixing member fits together. A base material with continuous holes and elongated holes formed in a continuous shape at one end and a driving member connected at the other end, a pull fitting at one end, and a screw hole at the other end. By fitting the locking protrusion of the fixing material into the continuous hole of the base material and inserting the screw into the screw hole of the fixing material and the screw hole of the adjustment material, the fixing material and the base material are A sliding sliding shoji sliding adjustment mechanism characterized by integrally fixing a sliding shoji and an adjustment material.