JPS6214265Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a device for attaching outdoor accessories such as handrails. Conventionally, when installing an outdoor accessory such as a handrail or lattice on the outdoor side of a window frame, the bottom part of the accessory is directly fixed to the window bottom frame with screws, etc., so the attachment part of the outdoor accessory cannot be attached to the window until the installation work is completed. It is necessary to hold the frame in place, and when it is installed in a high place in a building, it is difficult to hold it from the indoor side, and the work must be carried out by building scaffolding. This was not only time-consuming, but also often dangerous.

On the other hand, a structure has also been proposed in which the hem of the outdoor accessory and the lower window frame are fitted and fixed. In this method, the members are fixed in advance and the hook portion is fitted onto the bulbous head section of the mounting piece which is formed hanging from the window sill and has a generally upwardly facing U-shaped cross section, thereby eliminating the drawbacks of the above-mentioned direct fixing. It has the advantage of
However, in this proposed structure, since the intermediate member is supported at one location on the window sill, it cannot be said that the retaining strength against external forces applied to the outdoor accessory is sufficient, and it is necessary to press strongly to fit the hook part. However, if a hook shape that is easy to attach is adopted, the above-mentioned holding strength will be further reduced.

The present invention was developed through extensive research in view of the above-mentioned circumstances, and the object of the present invention is to provide a mounting device for easily fitting and fixing outdoor accessories to a window sill with sufficient holding strength.

Hereinafter, the configuration of the present invention will be explained based on illustrated embodiments.

The window frame 1 is made of extruded aluminum, and the window frame 1 is provided with a shutter rail groove 2 at its outdoor end, and an engagement protrusion that doubles as a screw hole is provided on the bottom surface of the horizontal piece 3. At the same time, a hanging piece 5 is formed at the indoor end of the horizontal piece 3, and a hanging piece 5 is formed at the lower end of this hanging piece 5 with a slight downward slope toward the outdoor side. A water cutter portion 6 is extended, and the horizontal piece portion 3, the hanging piece portion 5, and the water cutter portion 6 constitute a fitting frame portion 7 having a substantially U-shaped cross section that opens toward the outdoor side, and further includes the water cutter portion 6. A vertical piece 8 is provided at the outdoor side end of the section 6, and a notch 10 is formed at a predetermined position on the lower end of the vertical piece 8 into which a mounting bracket 9 is fitted.
In the figure, 11 is a screen door rail protruding from the upper surface of the window lower frame 1, and 12 is a glass window rail.

On the other hand, the mounting bracket 9 is connected to a distal end side wall portion 13 and a bottom wall portion 14 which is bent perpendicularly thereto, and has a slight opening angle with respect to the distal end side wall portion 13. A fitting frame portion 16 having a substantially U-shaped cross section and a proximal side wall portion 15 is provided on one end side, and a substantially U-shaped cross section having an opening direction perpendicular to the fitting frame portion 16 is provided on the other end side. Similarly, it has a mounting frame section 20 composed of a distal side wall section 17, a bottom wall section 18 perpendicular thereto, and a proximal side wall section 19 perpendicular thereto, and both frame sections 16, 20 are attached to the fitting frame. Proximal side wall portion 15 of portion 16
They are integrated by a holding piece 21 that continues vertically from the top. The fitting frame portion 16 is slightly smaller than the fitting frame portion 7 of the window lower frame 1 and has a shallower U-shaped recess, and a screw hole 22 is bored in the front end side wall portion 17 of the mounting frame portion 20. At the same time, a locking protrusion 23 is provided which protrudes in an L-shape from the lower end of the proximal side wall portion 19 toward the indoor side. Note that the latch protrusion 23 is attached to the mounting bracket 9.
It is made of the same material as, for example, iron or a steel plate, and is protruded by a well-known method, for example, by punching a part of the proximal side wall part 19 or by welding it to the lower end of the side wall part 19. .

The mounting bracket 9 is fitted and locked to the window lower frame 1. That is, as shown by A in FIG.
6 is the empty space 2 surrounded by the fitting frame part 7 of the window lower frame 1
4, and in this state, rotate the mounting frame 20 side downward as shown by the arrow, and finally bring the holding piece 21 into the vertical position as shown at B in FIG. Vertical piece part 8 of lower frame 1 Notch part 10 at the lower end
Insert it into the indoor side. This allows the mounting bracket 9
The engaging frame portion 16 is in an upright state within the cavity portion 24, and the end surface of its distal end side wall portion 13 contacts the engaging protrusion 4 of the window lower frame 1, and the proximal side wall portion of the engaging frame portion 16 comes into contact with the engaging protrusion 4 of the window lower frame 1. 15 and the holding piece 21 contact the draining piece 6 and the vertical piece 8 of the window lower frame 1, respectively, and the mounting bracket 9
is locked to the window sill 1. Next, when the mounting bracket 9 in this state is moved to a predetermined position along the longitudinal direction of the window sill 1, the latching protrusion 23 is removed from the notch 10 position of the holding piece 21 of the window sill 1, and the latching protrusion 23 is removed from the notch 10 position of the holding piece 21 of the window sill 1. Since the stopper piece fits into the lower end of the holding piece 21, the mounting bracket 9
is completely prevented from falling off from the window lower frame 1 by following the reverse process of fitting described above. In addition, mounting bracket 9
A plurality of can be installed on the window sill 1 by the same installation operation.

Thus, the outdoor accessory 25 has a shaped member 27 having a substantially U-shaped cross section that opens toward the outdoor side fixed to the end face of its hem 26, and this shaped member 27 is surrounded by the mounting frame 20 of the mounting bracket 9. It is placed in the empty space 28 and temporarily fixed, and then the upper frame 29 is
After screwing and fixing the substantially T-shaped fixing bracket 30 attached to the indoor end of the door pocket 31 to the side end surface 32 of the door pocket 31, screw only the tip into the screw hole 22 of the mounting frame 20 of the mounting bracket 9 in advance. Tighten the screw 33 and attach the mold material 2.
The installation work is completed by press-contacting the bottom end surface of 7. In addition, in the figure, 34 is a handrail cap, and 35 is an opening edge frame for a shutter drawer.

As described above, the device for attaching outdoor accessories such as handrails of the present invention has an engaging protrusion on the back surface of the horizontal piece of the lower window frame, and the cross section is approximately U-shaped, which is located on the indoor side and opens to the outdoor side. A notch is provided at the lower end of a vertical piece that hangs down from the outdoor side end of the draining piece that constitutes the fitting frame, and a space surrounded by the fitting frame is provided. A fitting frame portion having a substantially U-shaped cross section at one end of the mounting bracket is fitted in a sideways state, and the fitting frame portion is rotated to an upright position within the hollow space so that the fitting frame portion is connected to the engagement protrusion. and the draining piece, and the locking protrusion of the mounting bracket is inserted into the notch of the window lower frame,
In this state, the hem of the outdoor accessory is fixed to the mounting frame of the mounting bracket that is moved to a predetermined position along the longitudinal direction of the window bottom frame, so the outdoor accessory such as a handrail can be temporarily supported. The temporary support and installation work can be easily and safely performed from inside the room. Moreover, since the mounting bracket is fitted to the window sill by the upper engagement frame and the lower latching protrusion, the risk of the mounting bracket accidentally falling off during the installation process is completely eliminated. ,
The strength to hold outdoor accessories after installation is also sufficient.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, and FIG. 1 is a vertical side view of the entire attachment device for outdoor accessories such as handrails;
Figure 2 is an enlarged longitudinal side view of the main parts, Figure 3 is a perspective view showing the operation of fitting the mounting bracket to the window bottom frame, and Figure 4 is a longitudinal side view showing the operation of fitting the mounting bracket to the window sill. It is a diagram. 1... Window bottom frame, 3... Horizontal piece, 4... Engaging protrusion, 5... Hanging piece, 6... Drainer piece, 7...
Fitting frame part, 8... Vertical piece part, 9... Mounting bracket, 1
0... Notch portion, 16... Fitting frame portion, 20... Mounting frame portion, 23... Latching protrusion, 24... Hollow portion, 25
...Outdoor accessories, 26...Hem.

Claims (1)

[Scope of utility model registration request] The lower window frame has an engaging protrusion protruding from the lower surface of the horizontal piece, and a hanging piece that hangs down from the horizontal piece on the indoor side of the engaging protrusion and extends from its lower end to the outdoor side. A fitting frame portion having a substantially U-shaped cross section that opens toward the outdoor side is formed by the water section portion and the horizontal piece portion, and a fitting frame portion that hangs down from this to the outdoor side end portion of the water section portion and has a lower end portion. A vertical piece with a cutout is provided protrudingly provided on the holder, and the mounting bracket is capable of being fitted horizontally into the cavity surrounded by the fitting frame, and is capable of being fitted vertically within the cavity. In this state, a fitting frame portion having a substantially U-shaped cross section that can be locked by the fitting protrusion of the fitting frame portion and the water section portion, and a fitting frame portion that is bent perpendicularly to the fitting frame portion and the vertical It consists of a mounting frame part that abuts on the window frame part, and protrudes in an L-shape towards the indoor side from the lower end of the mounting frame part on the indoor side, and vertically extends through a notch provided in the vertical piece part of the window lower frame. A mounting device for an outdoor accessory such as a handrail, in which a hooking protrusion that can be latched is provided protruding from one part, and a hem part of the outdoor accessory is fixed to a mounting frame part of a mounting bracket.