JPS63151684U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a schematic front view of a circular round window frame and picture frame as seen from the indoor side, showing one embodiment of the present invention;
The figures are an enlarged detailed sectional view taken along the line -- in Fig. 1, Fig. 3 is a sectional view of a picture frame showing another embodiment, Fig. 4 is a front view similar to Fig. 1 showing yet another embodiment, and Fig. 5 is a front view similar to Fig. 1 showing yet another embodiment. The figure is a sectional view similar to FIG. 2 showing a conventional example. DESCRIPTION OF SYMBOLS 11... Picture frame, 12... Picture frame body, 13... Picture frame cover, 14... Window frame, 15... Inner peripheral wall of picture frame main body, 16... Outer peripheral wall, 17... Connection wall, 18...
...Engagement stepped portion, 19...Inner peripheral wall of picture frame cover, 20
... Outer peripheral wall, 23 ... Concave groove, 24 ... Engagement step, 25 ... Bolt (screw member).

Amendment May 14, 1982 The name of the invention is amended as follows. Title of the invention Frame for window frame for plane radius bending The scope of the utility model registration claim and the brief description of the drawings are amended as follows.

[Claim for Utility Model Registration] A picture frame that is attached to the indoor side of a window frame for plane radius bending , including both inner and outer circumferential walls that are parallel to each other in a band shape, and integrated at the widthwise middle part of these two circumferential walls. It is composed of continuous connecting walls, and has a generally horizontal cross-section, forming an engaging stepped portion such that the indoor end of at least one of the inner and outer circumferential walls is recessed toward the side opposite to the other side wall. An H-shaped curved picture frame main body, an outdoor end of which is internally fitted into an indoor opening of the frame main body, and a recessed groove formed on the outdoor end of the frame main body, and the engagement stepped portion a hollow rectangular cylindrical curved picture frame cover, which is engaged with the picture frame cover, and whose inner peripheral wall surface and outer peripheral wall surface are flush with the inner peripheral wall surface and outer peripheral wall surface of the frame main body, respectively; and the frame cover are a window frame for flat radius bending that is integrally connected by a screw member inserted from the outdoor opening of the frame body and screwed into the frame cover from the connecting wall of the frame body. Picture frame.

[BRIEF DESCRIPTION OF THE DRAWINGS] Fig. 1 is a plan view of a window frame and frame for plane radius bending showing an embodiment of the present invention, Fig. 2 is an enlarged detailed sectional view taken along the line - - of Fig. 1, and Fig. 3 is FIG. 4, a cross-sectional view of a picture frame showing another embodiment, is a cross-sectional view similar to FIG. 2 showing a conventional example. DESCRIPTION OF SYMBOLS 11... Picture frame, 12... Picture frame body, 13... Picture frame cover, 14... Window frame, 15... Inner peripheral wall of picture frame main body, 16... Outer peripheral wall, 17... Connection wall, 18...
...Engagement stepped portion, 19...Inner peripheral wall of picture frame cover, 20
... Outer peripheral wall, 23 ... Concave groove, 24 ... Engagement step, 25 ... Bolt (screw member).

Claims (1)

[Scope of utility model registration request] A picture frame attached to the indoor side of a window frame for round windows, which is composed of both inner and outer circumferential walls that are parallel to each other and each forming a band shape, and a connecting wall that connects these two circumferential walls at the middle part in the width direction. a curved frame body having a substantially horizontal H-shape in cross section and forming an engaging stepped portion such that the indoor end of at least one of the inner and outer circumferential walls is recessed toward the side opposite to the other side wall; , the outdoor end is internally fitted into the indoor opening of the frame main body, and the engagement step is engaged with a groove strip provided on the outdoor end, and the inner periphery It consists of a hollow rectangular cylindrical curved picture frame cover whose wall surface and outer peripheral wall surface are flush with the inner peripheral wall surface and outer peripheral wall surface of the frame main body, respectively. A picture frame of a window frame for a round window which is integrally connected by a screw member inserted from an outdoor opening and screwed into a picture frame cover from a connecting wall of the picture frame main body.