JPH087019Y2 - Sash frame mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a sash frame mounting structure, and more particularly to a sash frame mounting structure for mounting a metal sash frame to a wooden frame.

[Prior Art] Conventionally, when mounting a sash frame on a frame installed in a window mounting opening, the mounting piece of the sash frame is arranged along the inner surface of the frame, and the mounting piece is used as a mounting screw in this state. It was mounted by fixing it to the frame.

[Problems to be Solved by the Invention] However, in the conventional example as described above, when the sash frame is made of metal and the frame is made of wood and dew condensation occurs on the sash frame attachment piece, the attachment piece is Since it is fixed directly to the frame with mounting screws, there is a problem that dew condensation water will enter the frame and adversely affect the frame. Also, the mounting screw is exposed on the surface of the mounting piece and looks bad. There was a problem.

The present invention is intended to solve the above problems,
The purpose is to install a sash frame mounting structure that can prevent dew condensation on the mounting pieces of the sash frame that is fixed to the frame, and prevent condensed water from entering the frame and adversely affecting the frame. To provide.

[Means for Solving the Problems] In order to achieve the above object, in the sash frame mounting structure of the present invention, the mounting piece 3 of the sash frame 2 arranged along the inner peripheral surface of the wooden frame 1 is mounted with a screw. The sash frame mounting structure is fixed to the frame 1 at 4, and the frame 1 and the mounting piece 3
And a dew-proof cover 5 so as to cover the outer surface side of the mounting piece 3, a synthetic resin surface cover 6 is attached to the inner surface side of the mounting piece 3, and the surface cover 6 is used to mount the mounting piece 3 In addition to covering the inner surface side of the above, the mounting screw 4 is covered with a part of the surface cover 6.

[Operation] A surface cover 6 made of synthetic resin is attached to the inner surface side of the mounting piece 3, the inner surface side of the mounting piece 3 is covered with the surface cover 6, and the mounting screw 4 is partially attached to the surface cover 6. By being covered, it is possible to prevent the occurrence of dew condensation on the inner surface side of the attachment piece 3 due to the presence of the surface cover 6.
Further, the mounting screw 4 can be hidden so that it cannot be seen from the outside, and a dew-proof cover 5 is interposed between the frame 1 and the mounting piece 3 so as to cover the outer surface side of the mounting piece 3. As a result, even if dew condensation occurs on the mounting piece 3,
The dew condensation cover 5 can prevent dew condensation water from entering the frame 1.

[Embodiment] Hereinafter, the present invention will be described in detail based on an illustrated embodiment.

The sash frame 2 made of metal such as aluminum is of a bayonet type as shown in FIG. 2, and is attached to the inner frame 2a supporting the sliding door 7 and the outdoor side of the inner frame 2a with a mounting screw 8. The main body is constituted by the outer frame 2b. Inner frame 2a
From which the mounting piece 3 is continuously extended, and the mounting piece 3 is fixed to the inner peripheral surface of the wooden frame 1 installed in the window opening with the mounting screw 4 to fix the inner frame 2a to the frame 1. Te sash frame 2
Is attached to the frame 1. 10 is an insect screen. Mounting piece 3
A dew-proof cover 5 made of synthetic resin is interposed between the frame 1 and the frame 1 so as to cover the outer surface side of the mounting piece 3. The dew proof cover 5 is formed in a U-shaped cross section, and a projection piece 5a is projected from one end toward the side, and the attachment piece 3 is locked to the projection piece 5a. The mounting piece 3 is located on the inner surface side of the dew cover 5. That is, the dew-proof cover 5 is located between the mounting piece 3 and the frame 1 along the outer surface of the mounting piece 3. A cover 6 made of synthetic resin is attached to the inner surface of the mounting piece 3. The surface cover 6 has a pair of locking pieces on the outer surface side.
6a is projectingly provided, and one of the locking pieces 6a is provided with the dew-proof cover 5
It is attached to the mounting piece 3 along the inner surface of the mounting piece 3 by engaging with the protruding piece 5a and the other side with the protruding portion 3a of the mounting piece 3.

At this time, the attachment piece 3 is attached to the frame 1 by forming a notch step portion 9 on the inner peripheral surface of the frame 1 as shown in FIG. 1, and the attachment piece 3 is attached to the notch step portion 9. It is fixed with a mounting screw 4. That is, the dew-proof cover 5, the surface cover 6 and the inner surface of the mounting piece 3 are flush with each other with the front surface cover 6 attached, and the notch step portion 9 is attached to the frame 1. The inner surface of the frame 1 and the inner surface of the surface cover 6 are flush with each other so that no step is formed in the mounting portion. When the product is shipped without forming the notched step portion 9, it is necessary to form the notched step portion 9 in the frame 1 at the site, so the notch step portion 9 is formed in advance in a factory or the like and the notched step portion 9 is formed. Mounting piece 3
It is desirable that the sash frame 2 is fixed and fixed before being shipped.

In this way, the mounting screws 4 that fix the mounting pieces 3 to the frame 1 at regular intervals by providing the surface cover 6 are hidden by the surface cover 6 and are not exposed in appearance. It is possible to prevent the appearance of the mounting piece 3 from being impaired by the screw 6, and it is possible to prevent dew condensation on the mounting piece 3 by covering the inner surface side of the mounting piece 3 with the surface cover 6. Even if dew condensation occurs, the dew condensation cover 5 is provided between the mounting piece 3 and the frame 1 so as to cover the outer surface side of the mounting piece 3, so that dew condensation water can be stored in the frame 1. It is possible to prevent the frame 1 from being adversely affected by dew condensation water without invading.

In the above-described embodiment, the case where the sash frame 2 for windows is used is shown, but the sash frame is not limited to this, and is attached to the frame 1 installed in another opening. It may be used for 2. Alternatively, the attachment piece 3 may be directly fixed to the inner surface of the frame 1 without being attached to the notch step portion 9.

[Effect of the Invention] As described above, the present invention interposes a dew-proof cover between the frame and the mounting piece so as to cover the outer surface side of the mounting piece, and installs a surface cover made of synthetic resin on the inner surface side of the mounting piece. The surface cover covers the inner surface of the mounting piece and a part of the surface cover covers the mounting screw, so the mounting screw is hidden by the surface cover and exposed on the surface of the mounting piece. It is possible to prevent the external appearance of the mounting screws from being damaged by the exposed mounting screws, and to prevent dew condensation on the inner surface of the mounting piece due to the presence of the surface cover made of synthetic resin. Even if dew condensation occurs, a dew-proof cover is provided between the mounting piece and the frame so as to cover the outer surface of the mounting piece. Without dew condensation It is possible to prevent the influence.

[Brief description of drawings]

FIG. 1 (a) is a partially enlarged cross-sectional view of an embodiment of the present invention, FIG. 1 (b) is a partially enlarged cross-sectional view of an essential part of the same, and FIG. Frame 2 is a sash frame, 3 is a mounting piece, 4 is a mounting screw, 5 is a dew-proof cover, and 6 is a front cover.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor, Moto Hisazumi, 135 Nakamaruko, Nakahara-ku, Kawasaki-shi, Kanagawa Fuji Sash Co., Ltd. (56) References 47875 (JP, B2)

Claims (1)

[Scope of utility model registration request] 1. A sash frame mounting structure in which a mounting piece of a sash frame arranged along an inner peripheral surface of a wooden frame is fixed to the frame with a mounting screw, and the mounting piece is provided between the frame and the mounting piece. , A synthetic resin surface cover is attached to the inner surface of the mounting piece. The surface cover covers the inner surface of the mounting piece and a part of the surface cover. A sash frame mounting structure that covers the mounting screws with.