JPH0113180Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to the structure of an entrance sash that allows the sash to be attached easily and accurately.

Conventionally, the decorative batten that was attached to the indoor side of the vertical door frame was difficult to attach accurately to the vertical frame, causing problems such as misalignment or distortion, which spoiled the design appearance. .

Therefore, this invention was devised to solve the above-mentioned conventional problems, and its purpose is to:
The objective is to improve the accuracy of attaching a decorative batten to a vertical frame, which directly affects the quality of the design appearance.

The gist of the present invention, which has the above-mentioned purpose, is to provide a vertical frame fixed to an opening in a building, a short reference wall for outdoor installation that protrudes from the inner wall of the opening, and a long reference wall for indoor installation. A reference wall is provided, and a projecting wall that protrudes toward the indoor surface beyond the elongated reference wall for indoor installation is provided on the vertical frame for the entrance sash that is brought into contact with the outdoor surface of each reference wall, and A batten piece having a fitting groove opened toward the outdoor surface and having an engaging protrusion that can be fitted into the fitting groove is inserted into the elongated chamber with the engaging protrusion fitting into the fitting groove. The decorative batten piece is brought into contact with the indoor surface of the reference wall for inside installation, and the batten piece and the vertical frame are connected in a clamped manner via the reference wall, and the decorative batten board is fixed to the batten piece. The structure of the entrance door sash is characterized in that it comes into contact with the interior surfaces of the frame and the vertical frame to close a gap formed between the vertical frame and the vertical frame.

The present invention will be explained below based on the illustrated embodiment. Reference numeral 1 denotes a vertical frame that is attached to the inner wall 2 of an opening of a building with fixing devices such as screws 3, and this vertical frame 1 is a flat plate-shaped vertical frame. An opening inner wall 2 is provided at the indoor and outdoor ends of the base 10.
A long reference wall 11 for indoor installation and a short reference wall 12 for outdoor installation are provided, which are perpendicular to the reference wall 11 for indoor installation. L-shaped decorative batten contact part 1
3 are integrally formed. Further, two cushion members 14, 14 are attached to the surface of the flat base 10 facing the inner wall.

4 is a vertical frame that is brought into contact with the vertical frame 1,
This vertical frame 4 has a hollow part 40 on the outdoor side of the glass mounting groove 41, and an outdoor side wall 40a of this hollow part 40.
A supporting wall 40b is provided protrudingly in contact with the reference wall 12 for attaching the vertical wall 1 to the outdoor side, and a packing material 44 is attached to the tip. Reference numeral 45 denotes a groove for screw fixing that projects perpendicularly to the indoor wall 40d forming the glass mounting groove 41, and 46 is a projecting wall provided at the inner edge of the indoor wall 40d. In a state in which the reference wall 11 for indoor installation is in contact with the reference wall 11 for indoor installation.
It has enough length to protrude further into the room. The surface of the projecting wall 46 facing the inner wall at the indoor end has a fitting groove 47 that opens to the outdoor side.
Further, a locking protrusion 4 of the decorative batten 7 is provided on the indoor end surface.
It has 0c.

Reference numeral 6 denotes a batten piece connected to the vertical frame 1 and the vertical frame 4. This batten piece 6 has a pair of locking pieces 61, 61 protruding in parallel from the indoor side surface of the flat base 60, and 60 is provided with an engaging protrusion 62 fitted into the fitting groove 47 of the vertical frame 4 at one end thereof.

7 is a decorative batten that is engaged and fixed to the batten piece, and a locking piece 71 that engages with the locking pieces 61 of the batten piece 6 is provided on the outdoor side surface of the flat base 70;
71, a tight material 72 is provided at the end on the side of the inner wall 2 of the opening to abut against the decorative batten abutting portion 13, and a hook is provided on the opposite side for engaging the locking protrusion 40c of the projecting wall 46. It has a section 73.

In the above, after fixing the vertical frame 1 to the inner wall 2 of the opening of the building with screws 3, etc., each reference wall 1 of the vertical frame
If the vertical frame 4 of the entrance door frame 1 and 12, which is framed by the exterior surfaces of the room and incorporates glass, is brought into contact as shown by arrow A, the vertical frame 1 and the vertical frame 4 will face each other in parallel,
Positioning of the vertical frame 4 is automatically completed. Note that the glass 8 is attached to the frame prior to the abutting work between the vertical frame 1 and the vertical frame 4 of the entrance sash. It is inserted into the glass attachment groove 41 through the provided through hole 42 and is interposed between the end surface of the glass 8 and the bottom wall 40e.

When the vertical frame 4 and the vertical frame 1 are in contact with each other, the projecting wall 46 of the vertical frame 4 protrudes more toward the indoor side than the reference wall 11 for indoor installation, and the decorative batten contact portion of the vertical frame 1 13 to form the gap.
The batten piece 6 is placed in this gap as shown by the arrow B and overlapped with the reference wall 11 for indoor installation. 47.

Then, the screw 9 inserted between the locking pieces 61 and 61 of the batten piece 6 is inserted into the reference wall 11 for mounting on the indoor side.
It is screwed into the concave groove 45 of the vertical frame 4 through the hole. Through this screwing operation, the batten piece 6 and the vertical frame 4 are each drawn to the indoor/outdoor surface of the reference wall 11 for indoor installation, and are in a crimped state. 62 is fitted into the fitting groove 47 of the projecting wall 46 . That is, in this fitted state, the mounting position of the batten piece 6 is determined with reference to the projecting wall 46 of the vertical frame 4. After that, the locking piece 6 of the batten piece
1 and 61 and the locking pieces 71 and 71 of the decorative batten 7 are engaged with each other, the tip hook portion 73 of the decorative batten 7 can be reliably locked to the locking protrusion 40c of the projecting wall 46. Therefore, the tip of the decorative batten 7 can be reliably aligned with the inner circumferential surface of the projecting wall 46.
Of course, it is possible to close the gap formed between the vertical frame 1 and the vertical frame 4, and the tight material 72 of the decorative batten 7
comes into contact with.

As described above, by fitting the engaging protrusion 62 of the batten piece 6 into the fitting groove 47 provided in the projecting wall 46 of the vertical frame 4, the vertical frame 4 and the batten piece 6 are connected to each other. Regardless of the state of contact with frame 1, it will always maintain an integral connection relationship, so
The decorative batten 7 attached to the batten piece 6 can be brought into accurate contact with the vertical frame 4. Note that if the vertical frame 4 and the batten piece 6 are not drawn together sufficiently due to dimensional errors or installation errors, the indoor end of the projecting wall 46 and the vertical frame 1
Although the decorative batten abutting portion 13 is uneven, the tight material 72 of the decorative batten 7 can fit properly to absorb the difference in level. In addition, since the tight material 72 is provided on the inner wall 2 side of the opening of the decorative batten 7, the decorative batten board is The hook portion 73 of the vertical frame can be brought into pressure contact with the end of the projecting wall 46 of the vertical frame, and as a result, it is completely possible to prevent a gap from forming at the joint between the projecting wall 46 of the vertical frame and the hook portion 73 of the decorative batten. Therefore, it is possible to improve the design appearance.

The entrance sash of the present invention has the above-described structure and function, so that the inner circumferential wall surface of the vertical frame and the tip of the decorative batten can always be reliably aligned through the batten piece, so it is possible to improve the design appearance. This not only further improves the installation accuracy of decorative battens, which have a direct impact on the appearance of the decorative battens, but also has various effects such as improving the decorative appearance of the front door sash.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is an exploded perspective view showing the entrance sash unit, FIG. 2 is a cross-sectional view taken along the line shown in FIG. is an exploded view. Explanation of symbols, 1... vertical frame, 10, 60, 70
... Base, 11 ... Reference wall for indoor installation, 12
... Reference wall for outdoor installation, 13 ... Decorative batten contact part, 14 ... Cushion material, 2 ... Inner wall of opening, 3 ... Screw, 4 ... Vertical frame, 40 ... Hollow part,
40a...Outdoor side wall, 40b...Support wall, 40c...
...Locking protrusion, 40d... Indoor wall, 40e...
Bottom wall, 41... Glass mounting groove, 42... Through hole, 44... Packing material, 45... Concave groove for screw fixing, 46... Projecting wall, 47... Fitting groove, 5... Spacer, 6 ... batten piece, 61, 71... locking piece, 62... engaging projection piece, 7... decorative batten, 72
...Tight material, 73...Hook part, 8...Glass, 9
……screw.

Claims (1)

[Scope of utility model registration request] A short reference wall for outdoor installation and a long reference wall for indoor installation that protrude from the inner wall of the opening are provided on a vertical frame fixed to an opening of a building,
A vertical frame for the entrance sash that is brought into contact with the outdoor side of each reference wall is provided with a projecting wall that protrudes toward the indoor surface beyond the long reference wall for indoor installation, and a fitting that is opened toward the outdoor surface of the projecting wall is provided. A batten piece having a mating groove and an engaging protrusion that can be fitted into the fitting groove is inserted into the interior of the elongated reference wall for indoor installation with the engaging protrusion fitting into the fitting groove. The batten piece and the vertical frame are connected in a clamping manner through the reference wall, and the decorative batten that is locked to the batten piece is placed in the interior of the vertical frame and the vertical frame. The structure of an entrance doorway is characterized in that it comes into contact with a surface and closes a gap formed between a vertical frame and a vertical frame.