JPS6017479Y2 - lock holder - Google Patents

Description

[Detailed explanation of the idea] This invention concerns a lock receiver.

Conventionally, it has been generally adopted to provide a sickle lock on one side of the sliding frames of a sliding door facing each other, and a lock receiver on the other side for locking.

Problems with such locks include manufacturing errors in the sliding door, tilting of the pillars, etc., which may cause misalignment between the mating frames, making it impossible to lock, or when the door is locked, there may be a gap between the pillar and the opening of the sliding door. This may occur in some cases.

Furthermore, conventionally used metal locks generate a metallic sound when the lock is locked, which is annoying.

The purpose of this invention is to improve the above-mentioned drawbacks by providing a lock receiver that can be easily adjusted even if there is a misalignment between the mating vertebrae of a sliding door, and that does not generate a harsh sound when the door is locked. shall be.

Next, an example will be explained.

The lock receiver according to this invention is characterized in that the receiver, which is made of synthetic resin, is formed in the outer frame of the sliding door with a hole for inserting a hook into which the cover is fixed.

Sliding doors are made of various well-known fittings such as shoji, and when the sliding door is closed, one of the overlapping frames is set as an outer frame 3 and the other is an inner frame 4. A lock receiver 1 is attached to the outer frame 3, and the inner frame is closed. Attach the sickle lock 2 to the mating frame 4.

A hole 12 is formed in the outer frame 3, but in the embodiment, a vertically long elongated hole 32 is bored in the side surface 31 of the outer frame 3 facing the inner frame 4. Outside frame 3
A strong sickle holder 11, which is separate from the outer stile 3, is inserted and fixed inside to close the elongated hole 32.

A hole 12 is bored in this sickle receiver 11.

However, it is also possible to drill the hole 12 directly in the outer stile 3, and if the hole 12 is substantially drilled on the side of the outer stile 3 facing the inner stile 4, then good.

The hole 12 of the receiver formed in the sickle receiver 11 is positioned so that it communicates with the elongated hole 32, and the receiver having the holding hole 14 is connected to the sickle receiver 11 by screwing the cover 13. and fixed to the outside frame 3 together.

The cover 13 of this receiver is a plate-shaped member made of synthetic resin such as nylon, and can be cut with a knife or the like.

As shown in FIGS. 2 and 3, the shape of the pressing hole 14 is such that the lower width is smaller than the upper width of the pressing hole 14, and an elongated guide hole 15 is formed in the lower portion. You can also do this.

The restraining hole 14 has a tapered portion 16 whose width becomes narrower toward the lower guide hole 15.

The width of the guide hole 15 is made sufficiently smaller than the width of the receiver hole 12.

The shape of the holding hole 14 is as shown in Fig. 4.
It is sufficient to simply drill a rectangular hole above the position corresponding to 2, and it is also conceivable that the hole is not drilled from the lower end of the restraining hole 14 to the lower end of the hole 12.

Inside the inner frame 4, there is a side surface 41 facing the outer frame 3.
Attach the wrought iron 2 so that the sickle 21 can appear and appear.

The wrought iron 2 can be turned into an L-shaped sickle 2 by moving the knob 22 up and down.
1 is a known member that rotates to move in and out of the inner stile 4.

The sickle 21 has a bent inner surface 23 formed in a tapered shape, and the receiver can draw the outer frame 3 when it is locked in the hole 12.

Next, we will explain how to adjust the lock receiver according to this invention so that even if the sliding door is misaligned, it can be easily locked.

According to the lock receiver of the embodiment shown in Figs. 2 and 3, if the sliding door is misaligned, the wrought iron 2
If it does not come into contact with the lower end, the guide hole 15 is cut and its width is widened 7 to enable locking of the wrought iron 2.

Since the receiver cover 13 is made of synthetic resin, it is easy to cut into it.

The lower width of the holding hole 14 is smaller, and the lower width is gradually narrowed by the tapered part 16, so the sickle 21 is guided by the tapered part 16 and can be locked if there is a slight misalignment. is possible.

Further, when the lock is locked, the synthetic resin receiver of the sickle 21 comes into contact with the cover 13, so that no annoying metallic noise is generated.

Next, the adjustment work using the sickle holder of the embodiment shown in FIG. 4 will be explained.

Since the retaining hole 14 is not formed all the way to the lower end of the hole 12, the cover 13 is cut downward by the width of the sickle 21 from the position where it abuts the lower end of the retaining retaining hole 14. The receiver is hole 1
2. A notched guide hole 15 is formed up to the lower end.

Therefore, even if the sliding door is misaligned, the sickle 21 can be accurately locked to the lower end of the hole 12, and the lock can be reliably locked.

Moreover, no gap is created between the sickle 21 and the guide hole 15 of the lower restraint insertion hole 14, so that no clatter occurs when both sliding doors are opened.

Since this invention has the above-mentioned structure, by cutting a holding hole, it is possible to lock a wrought iron sickle to the sickle holder even if the sliding door is mistaken, or it is possible to lock the wrought iron sickle to the sickle holder even if the sliding door is mistaken. It becomes possible to eliminate gaps.

Also, when a wrought iron sickle is locked, the synthetic resin receiver makes contact with the cover, so there is no annoying metallic sound.

[Brief explanation of the drawing]

Fig. 1 is a vertical cross-sectional view of a wrought iron lock according to this invention; Fig. 2 is a front view of an embodiment of the lock receptacle;
This figure and FIG. 4 are enlarged views of the main parts of the lock receiver. 1...Lock holder, 2...Wrought iron, 3,4.
・・・・・・Matching frame, 12・・・・・・Uke is hole, 13・
...Uke is a cover 14...Ken-in-in hole, 1
5... Guide hole.

Claims (3)

[Scope of utility model registration request] (1) When the lock receiver 1 and the sickle lock 2 are provided opposite to the matching frames 3 and 4 of a sliding door, the receiver is provided with a hole 12 in the side surface 31 of the outer matching frame 3 facing the inner matching frame 4. The lock receiver is characterized in that the receiver is made of synthetic resin over the hole 12, and the receiver has a restraining hole 14 that communicates with the hole 12, and a cover 13 is fixed to the receiver. (2) The lock receiver according to claim 1, wherein the lock receiving hole 14 has a lower width smaller than an upper width, and a guide hole 15 is formed in the lower part. (3) The lock receiver according to claim 1, wherein the lock receiving hole 14 is not formed all the way to the lower end of the hole 12.