JPS587009Y2 - Crescent receiving structure - Google Patents

Description

[Detailed description of the invention] This invention relates to the structure of mounting a crescent holder for locking doors, windows, etc.

When fittings are installed in a window frame, the vertical frame and horizontal frame of the window frame are not necessarily installed orthogonally, so the fittings often do not fit accurately within the window frame.

For this reason, the fittings had to be adjusted separately, but in this case, the crescent holders attached to the joints of doors and windows had to be made adjustable in position, otherwise there was a risk that they would be impossible to lock.

This idea was devised to deal with the above-mentioned conventional problems.

Hereinafter, a description will be given based on the illustrated embodiment. Reference numeral 2 represents a crescent holder attached to the fitting sash 1 of this invention, which includes a triangular locking part 3 and a rectangular base 4 continuous to the triangular locking part 3.
The base 4 has screw holes 5, 5 spaced apart from each other in the width direction, drilled in the side bands.

The crescent holder 6 of the fitting sash 1 is attached to the back side and is a backing plate on which the crescent holder is adjustable.It is formed into a rectangular shape as shown in Fig. Two screw holes 7.7 spaced apart in the length direction communicate with the screw holes 5, 5 of the crescent receiver 2.
A fastening piece 8 is provided in the middle of the screw holes 7, 7, eccentrically extending from the center in the width direction toward one edge, and protruding upright from the surface of the plate.

The protruding height of this fastening piece 8 is the length of the sash 1 to which it is attached.
It is formed with a height equal to the thickness dimension.

In the fitting sash 1, long screws "JL 9, 9 which are long in the width direction and communicate with the respective screw holes 7, 7 and 5, 5 of the backing plate 6 and the crescent receiver 2 are drilled at the mounting position of the crescent receiver. A fastening hole 10 into which the fastening piece 8 of the abutting plate 6 is inserted is eccentrically bored toward the outer side (the crescent receiver is attached to the side) in the middle of the long screw holes 9, 9.

The crescent holder of the above sash 1 is installed by reinforcing the crescent holder 2 at the position and the backing plate 6 on the back of the sash 1, but the crescent holder 2 is locked in response to the shift of the crescent due to the separation adjustment of the fittings. It is configured such that the protruding length of the portion 3 can be adjusted.

That is, in normal installation, the retaining plate 6 is attached to the back surface with the retaining piece 8 eccentrically directed toward the outside of the sash 1, and in this case, the retaining piece 8 is locked in the retaining hole 10 of the sash 1. The screw holes 7, 7 are arranged inside the fastening piece 8.

Then, a crescent receiver 2 is attached to the surface of the sash 1,
The screw holes 5.7 and long screw holes 9 of the crescent receiver 2, the backing plate 6, and the sash 1 are connected with each other and tightened with the screws 11, and the crescent receiver 2 is reinforced with the backing plate 6, and attached to the sash 1. Fix it.

5 and 6 show an example in which the crescent receiver 2 is made to protrude longer than the outer surface of the sash 1 in order to accommodate the adjustment of the separation of fittings.

In this case, the screw hole 5 of the crescent receiver 2 is moved to the outer band of the sash 1, and in order to accommodate this, the contact plate 6 is rotated 180 degrees from the previous example and placed in the opposite manner, that is, the fastening piece 8 is attached to the back surface of the sash 1 in a state biased toward the inside of the sash 1, and the fastening piece 8 is inserted into the fastening hole 10.

And since the screw hole 7 is drilled at the center in the width direction,
In this case, the screw hole 7 is arranged outside the fastening piece 8 and corresponds to the screw hole 5 of the long protruding crescent receiver 2,
The screw hole 5, the screw hole 7, and the long screw hole 9 of the sash 1 are made to communicate with each other and tightened with the screw 11, and the crescent receiver 2 is fixed to the sash 1 while being reinforced with the backing plate 6.

This invention consists of the above-mentioned structure, and the crescent holder is attached to a back plate with a fastening piece protruding eccentrically from the center of the width direction, and is reinforced by inserting a fastening piece into the back of the sash, which prevents distortion of the fittings etc. If you want to make the crescent holder protrude further in response to the crescent holder's misalignment, simply place the plate in the opposite direction to the normal mounting position and insert the fastening piece into the sash to move the screw hole outward. Therefore, it can be connected to the screw hole of the crescent holder and is firmly fixed, so it can be installed more firmly than in the past, where the crescent holder had to have a long hole drilled in itself. It is a practical idea that is easy to construct.

[Brief explanation of drawings]

The drawings show an embodiment of this invention: Fig. 1 is a perspective view of the plate, Fig. 2 is a bottom view of the fitting sash, Fig. 3 is a bottom view with the crescent holder installed in the normal position, FIG. 4 is a longitudinal sectional view thereof, FIG. 5 is a bottom view with the crescent holder projecting longer, and FIG. 6 is a longitudinal sectional view thereof. 1... Joinery sash, 2... Crescent holder, 3... Bent/locking part, 4... Base, 5...
...Screw hole, 6...Top plate, 7...Screw hole, 8...Fixing piece, 9...Long screw hole, 10... ...Fixing hole, 11...screw.

Claims (1)

[Claims for Utility Model Registration] A crescent receiver 2 comprising a locking part 3 for locking a crescent and a screw hole 5 drilled in a base 4, and a screw hole 7 corresponding to the screw hole 5 of the crescent receiver 2. A stop plate 6 provided with a fastening piece 8 that projects eccentrically in the width direction with respect to the screw hole 7.
, and a fastening hole 10 into which the fastening piece 8 is inserted, and a long screw hole 9 having a length corresponding to the adjustment length of the crescent receiver 2. , Insert the fastening piece 8 of the backing plate 6 into the fastening hole 10, and place the crescent receiver 2 of the sash on the opposite side of the backing plate 6 with the mounting part sandwiched in between, and connect the screw hole 7 and the long screw hole. 9
The mounting structure of the crescent holder is made by connecting the screw holes 5 and fixing the crescent holder and the backing plate to the sash with screws 11.