JPS5921261Y2 - Satsushi picture frame and its mounting hardware - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a picture frame for a sash frame and its mounting hardware for the purpose of improving watertight performance.

The structure of installing the external picture frame used for conventional satsushi window frames is the first.
As shown in the figure, an external frame was assembled in advance to the new sash window frame, and this was attached to the structure, or to the old window frame in the case of a renovated sash.

In this case, when attaching the external picture frame to the new sash window frame, no contrivance was taken to attract the honey pack 8 in the direction of the arrow, resulting in a drawback in performance.

The present invention improves on this point by fixing the upper part of the picture frame as shown in the figure, and fixing the upper part of the picture frame by pulling the picture frame in the direction of the arrow, that is, towards the indoor side at the center position of the picture frame on the road. By drawing the packing 8 to the window frame surface as a branch line, the purpose is made distantly related.

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 4 is a side sectional view of the outer picture frame 5 of the present invention. In the present invention, a long piece of extruded aluminum alloy material is cut into appropriate dimensions and used, and serves as a watertight batten.

Reference numeral 6 serves as a thread receiving groove for the mounting screw, and serves as a female thread, and the thread length, that is, the depth of the groove, has a sufficient dimension.

Reference numeral 7 designates a gasket groove for fitting a water honey gasket, which has a U-shape in the embodiment.

Reference numeral 9 denotes a rib-like protrusion that stands perpendicularly to the surface of the outer wall 16 (the outer surface of the earthen wall shown) of the screw thread 6, and is a linear protrusion that is continuously provided in a convex shape in the longitudinal direction.

This protrusion is for abutting against a mounting bracket abutment protrusion described later.

Reference numeral 17 denotes an outer wall that is bent toward the indoor side at a right angle from the outer (upper end in the figure) end surface of the frame 5.

Note that the screw receiving groove 6 is provided approximately at the center of the cross section as shown in the figure.

FIG. 5 is a side view of the mounting bracket 1, which is a plurality of pieces to be attached to the outer periphery of a sash window frame.

At the front of the main body base in the center of the mounting bracket 1 in the figure, there is a piece 2 rising at right angles from the left end in the figure of the base and has an abutment protrusion 4 extending from its upper end toward the outdoor side (to the left in the figure). ing.

Furthermore, a screw hole 3 for attaching a picture frame is bored approximately at the center of the rising piece 2.

An L-shaped bent piece is provided at the outdoor side end of the lower surface of the board to form a fitting fitting part 12 for fitting into the window frame and fixing the fitting.

Screw holes for mounting and fixing to the window frame are drilled in the hanging wall at the indoor end of the board.

Note that an internal frame attachment piece 15 is integrally formed on the hanging wall toward the indoor side.

FIG. 2 is a side cross-sectional view of the sash upper part showing the assembled state using the proposed picture frame and mounting hardware, and FIG. 3 is a perspective view for explaining the process of FIG. 2.

To explain the work procedure with reference to the drawings, first, a plurality of mounting brackets 1 are attached to the outer periphery of the top frame of the window frame assembled into a rectangular shape and the vertical frame (not shown).

In this example, it is fixed by a mounting fitting part 12 and a screw 11.

Further, in the mounting bracket of this embodiment, an internal frame mounting portion 15 is also integrally formed on the indoor side.

When the external picture frame with the packing 8 fitted in advance is tightened with the screw 10, the abutting protrusion 4 and the abutting protrusion 9 are attached at the end of tightening.
When they come into contact with each other and are further tightened, the seal 8 is pressed against the outer surface of the new window frame using the contact surface as a branch line (from a broader perspective, it is a fulcrum), so the seal 8 has its full effect. It is possible to achieve the purpose of this case.

As shown in Fig. 3, the new window frame side anchor 21 and the car frame side anchor 22 are temporarily fastened by passing through the long holes with connecting screws 23 and 24, and then a plurality of anchor sets such as those are attached to the new window. Attach to multiple locations on the frame.

In this example, the new window frame side anchor uses two clamping pieces as a mounting means, which is a conventionally known method.

Next, after fitting the new window frame into the car window frame and fixing the lower frame using the conventional method, loosen the connection screws 23 and 24, fix the car frame side anchor 22 to the surrounding frame using screws 25, etc. Tighten and fix the temporary screws 23 and 24 using the holes, fill the sealing material 18 in the necessary places, and attach the internal frame to complete the process.

The above is a drawing for a renovated window frame, which is referred to as an old frame, but when a new window frame is installed, it becomes the outer frame into which a new window frame is fitted.

[Brief explanation of drawings]

Figure 1 is a side sectional view of the conventional method, Figure 2 is a side sectional view showing the picture frame of the present invention and its mounting bracket, Figure 3 is a perspective view for explaining the process of Figure 2, and Figure 4 is the present method. A side sectional view of the picture frame, and FIG. 5 is a side view of the proposed mounting bracket. 1...Mounting bracket, 2...Rising piece, 3
...Screw hole for mounting picture frame, 4...Abutting protrusion, 5...External picture frame, 6...Screw receiving groove, 8...・Patzkin, 9...Abutting protrusion,
10...Mounting screw, 13...Window frame, 1
6... Outer wall of screw receiving groove, 17... Outer wall of picture frame.

Claims (2)

[Scope of utility model registration request] (1) In the window frame sash that is attached to the window opening using old window frame anchors and new window frame anchors, the window frame attachment was previously fixed to the outer periphery of the window frame 13 and attached to the outdoor side of the window frame 13. Contact protrusion 4
On the outdoor side of the mounting bracket, which has a rising piece 2 with An abutment protrusion is provided on the outside, and the abutment protrusion 4 is formed by screwing the picture frame into the picture frame mounting screw hole provided in the center of the rising piece 2 of the mounting bracket and retightening it.
The sash frame picture frame and its mounting bracket are formed by abutting the abutting protrusions 9 and drawing the packing 8 to the sash frame surface. (2) A picture frame and its mounting device according to claim (1), in which the abutting protrusion 9 is provided on the outer wall 10 of the sill receiving groove 6.