JPH0439988Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a device for attaching a decorative lattice to an entrance door.

Prior art: A through hole provided on the stile side of the door body and a through hole provided on one side of the decorative lattice are aligned with each other, and a screw is screwed into the through hole from one side of the part to tighten the decorative lattice to the door body. That's what I do.

Problems that the invention aims to solve According to the conventional example, not only is it complicated to align the through holes on the door body side and the through holes on the decorative lattice side, but also it is difficult to connect the screws while supporting the decorative lattice in a fixed position. The work efficiency is poor because it is necessary to perform the tightening work.

Means for Solving the Problems The present invention was devised for the purpose of eliminating the drawbacks of the conventional example and providing a device that can easily and reliably attach a decorative lattice to a door frame, and has achieved this purpose. In order to do this, a recessed part for engaging the decorative grid is provided in the door main body in the facing direction, a connecting piece is provided in an appropriate position on the stile part constituting the recessed part and protrudes in the facing direction, and the connecting piece is screwed into the connecting piece from the facing direction. A screw is attached so that it can be tightened from the outside, and a fitting notch that engages the intermediate portion of the screw is provided in the forward direction on a piece of the decorative lattice that is inserted between the head of the screw and the connecting piece. The configuration is as follows.

Embodiment The drawing shows an embodiment of the device for attaching a decorative lattice on an entrance door according to the present invention, and the embodiment has an upper stile 1, a lower stile 2, left and right vertical stile 3, and a glass panel 4 assembled to each other. This figure shows an example of a case where a decorative lattice B consisting of a horizontal lattice 5, a vertical lattice 6, and a main frame 7 is engaged and attached to a recessed part a of a door main body A formed by forming a recessed part a.

8 is a vertical groove provided on the outdoor surface side of the vertical stile 3 of the main body A, and an appropriate number of base pieces 9 of connection pieces 9 are provided in the vertical groove 8.
a, and the base piece 9a is fixed by caulking a part of the component piece 8a of the vertical groove 8, and the connecting member 9 is disposed at an appropriate position on the vertical stile 3.

Reference numeral 9b denotes a connecting piece of the connecting member 9 that protrudes in a direction perpendicular to the base piece 9a, that is, in the outdoor direction (corresponding to the expected direction in the claims), and 10 screws into the connecting piece 9b from the facing direction. It is a screw.

Further, 7a shown in the figure is a part of the main frame 7 of the decorative lattice B, and the part 7a has a fitting notch 11 that engages the intermediate part of the screw 10 in the outdoor direction (corresponding to the finding direction in the claims). ).

Therefore, the part 7a of the main frame 7 of the decorative lattice B
is inserted between the connecting piece 9b and the head 10a of the screw 10 screwed into the connecting piece 9b in advance.
The fitting notch 11 provided in
By tightening the screws 10 through 2, the decorative lattice B is engaged with and attached to the recessed portion a of the door body A.

Note that the decorative lattice B has fitting notches 13 and 14 provided in each of the horizontal lattice 5 and the vertical lattice 6, and the fitting notches 13 and 14 are provided with connecting blocks 17 interposed in the fitting notches 13 and 14, respectively. A pair of inserting pieces 17a, 17 that fit into each other, intersect with each other, and are provided facing in opposite directions.
one side 17a of a' is inserted into the insertion recess 15 formed at the rear end of the fitting notch 13 of the horizontal grid 5, and the other side 17a
7a' is inserted into the insertion recess 16 formed at the rear end of the fitting notch 14 of the vertical lattice 6, and the vertical and lateral lattices 5 and 6 are closely joined to each other, and each lattice is inserted into the notch formed at the appropriate position of the main frame 7. 5 and 6 are fitted, and the ends and main frame 7 are fixed to each other with screws 18.

Effects of the invention Since the present invention has the above-mentioned configuration, the decorative lattice can be easily attached to the door body by engaging the fitting notch on the decorative lattice side with the intermediate part of the screw previously attached to the door body. It can be placed in a fixed position by engaging with the recessed part of the door to restrict movement in the finding direction, and since the screw is pre-screwed into the door body side, tightening the screw can be easily performed. Overall, the decorative lattice can be easily and reliably attached to the door body.

[Brief explanation of the drawing]

The drawings show an embodiment of a device for attaching a decorative lattice to an entrance door according to the present invention, and FIG. 1 is a front view;
Figure 2 is a sectional view taken along the line -' in Figure 1, and Figure 3 is a sectional view taken along the line
4 is a cross-sectional view of a part of the decorative lattice, FIG. 5 is a longitudinal sectional view of the same, and FIG. 6 is a connecting block, a is a front view, b is a side view, and c is a plan view. 3... Vertical frame, 9b... Connection piece, 10... Screw,
A... Door body, B... Decorative lattice.

Claims (1)

[Scope of utility model registration request] A recessed part for engaging the decorative lattice is provided in the door body in the facing direction, a connecting piece is provided in an appropriate position on the stile that constitutes the recessed part, protruding in the facing direction, and the connecting piece is screwed into the connecting piece from the facing direction. A screw is attached so that it can be freely tightened from the top, and a fitting notch is provided in the forward direction on a piece of the decorative lattice that is inserted between the head of the screw and the connecting piece, and that engages the intermediate part of the screw. A device for attaching a decorative lattice to an entrance door.