JPH024231Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Purpose of invention] "Industrial application field" The present invention relates to a surface grid fixing device.

``Prior art'' Conventionally, in the front view seen from the outside, in the case of a window with a side lattice as shown in the square window in Figure 1 and the arch window in Figure 2, in the case of a window with a side lattice without a side lattice, a vertical lattice was used. Screw all 2 to the window frames 1 (Fig. 1) and 4 (Fig. 2), and tighten the ribbed edges 3 (Fig. 1), 3, 5, and 6 so that the screws are not visible.
(Fig. 2) were fitted into window frames 1 and 4.

``Problems to be Solved by the Invention'' The method of attaching the grid shown in FIGS. 1 and 2 requires a ridge, which increases the number of parts. In the arch window shown in FIG.
It was extremely difficult to get them to match. In such an arch window as shown in FIG. 2, it is necessary to adjust the shape by providing a ridge 6 having a shape corresponding to the ridge 5 on the vertical rim following the ridge 5 of the arch portion.

The purpose of this invention is to provide a simple surface lattice fixing device that does not require a rim and does not spoil the aesthetic appearance.

[Structure of the idea]

``Means to Solve the Problem'' This idea is to insert the back end of a vertical beam made of a hollow extruded member of a face lattice into the window frame by hanging it from the mounting part that is in contact with and fixed to the window frame. The fixture is fitted and fixed between the insertion part and the window frame of the fixture, which has a guide part that protrudes so as to guide the end of the back side of the vertical beam that follows the insertion part.

"Example" Embodiments of this invention will be described below with reference to the drawings.

FIG. 3 is a front view of the arched window viewed from the outside, and FIG. 4 is an enlarged sectional view taken along line AA in FIG. 3. An upper window frame 1 having a semicircular upper part and straight side parts is attached to the lintel 7 through the liners 8 and 9 and on the lower surface of the liners 8 and 9.
The protrusion 11a of the mounting flange 11 of 0 and the inner peripheral member 1
The upper window frame 10 is fixed with nails or wood screws so that the tops of the ends of the protrusions 13 provided on the outer periphery of the mounting flange 11 are in contact with the lintel 7, and the seat 11b of the protrusion of the mounting flange 11 is in contact with the lintel 7. It is fixed at 7.

A decorative edge 14 is provided at the outer end of the upper window frame 10, and a edging material 15 is provided vertically at the inner end.

L-shaped protrusions 17 and 18 are provided on the inside of the protrusions 16 for forming one glass groove of the upper window frame 10.
are provided to form grooves 19. Upper window frame 1
A locking projection 21 having a locking end for a glazing bead 22 facing outward is provided at the tip of another projection 20 for forming the glass groove 0.

The machine screw 29 is inserted through the mounting hole 25 of the fixing fitting 23 via the nylon washer 28, and the protrusion 16 is inserted.
is screwed into.

The fixture 23 shown in a front view in FIG. 5 and in a side view in FIG. 6 includes a mounting portion 24, an insertion portion 26, and a guide portion 27. A mounting hole 25 is provided at the center of a mounting portion 24 that contacts the outside of the protrusion 16 of the upper window frame 10;
The insertion portion 26 following the attachment portion is a flat plate parallel to the attachment portion 24 bent in a crank shape from the attachment portion 24, and the protrusion 16 has a gap into which the back of the shaft 44 is inserted. Guide section 27 following insertion section 26
is a flat plate extending diagonally downward from the insertion portion 26.

A protrusion 32 provided on the outer periphery of the lower frame 31 on the window sill 30,
33 and the seat at the edge of the tip of the mounting flange 35, which is a projection protruding from the lower surface of the box-shaped member 34 on the outside of the lower frame 31, come into contact with each other, and the lower frame 31 is fixed to the window sill 30 with nails and wood screws. has been done.

The upper window frame 10 is attached to the upper surface of the box-shaped member 34 of the lower frame 31.
A protrusion 16 with a groove 19 formed by protrusions 17 and 18 is provided upright at its tip, similar to the protrusion of the above.
The protrusion 16 is arranged around the inside of the window frame. Round holes 36 are provided in the protrusions 16 of the lower frame 31 at equal pitches and at the same height.

The attachment material 40 is locked to the groove 38 formed by the T-shaped protrusion 37 on the box-shaped member 34 and the upper surface of the inverted L-shaped protrusion 39 that stands upright from the lower frame 31.
The tip of the attachment material 40 is provided with a protrusion 21 having the same cross section as the protrusion 21 provided on the upper window frame 10.
A glazing bead 22 is locked to one locking end.

The glass 4 that is fitted into the glass groove and placed on the liner 42 is fitted into the glass groove by the glazing bead 41 that is fitted into the groove 19 and arranged to surround it, and the glazing bead 22 that is fitted into the locking protrusion 21 and arranged to surround it.
3 is fixed.

The vertical cross section 44 of the surface lattice is a hollow extruded member as shown in FIG. 7 and FIG. The inside of the shaft 44 is a flat plate 45 with a seat 46 provided thereon. The upper end of the vertical frame 44 is the upper window frame 1
0, a rectangular notch 47 is provided, and a screw hole 48 is provided in a seat 46 at the center of the lower end.

The vertical frame 44 is attached to the upper window frame 10 and the lower frame 31 before the glass 43 is attached. As shown in FIG. 9, first, the fixing fitting 23 is fixed to the protrusion 16 of the upper window frame 10 with the machine screw 29 with the mounting part 24 on top and the guide part 27 on the bottom. Notch 4 of vertical shaft 44
7 approaches the protrusion 16 of the upper window frame 10 from the outside so that it follows the inner side surface of the guide part 27 of the fixing fitting 23 of the upper window frame 10. The guide portion 27 of the metal fitting 23 fixes the seat 46 on the lower edge of the notch 47 of the vertical beam 44.
When the seat 46 is inserted between the insertion portion 26 and the protrusion 16, and the seat 46 is inserted between the insertion portion 26 and the protrusion 16, the vertical lug 44 is inserted.
The upper end thereof is arranged along the upper window frame 10. Next, move the lower part of the shaft 44 inward so that it comes into contact with the protrusion 16 of the lower frame 31, and insert the machine screw 49 into the round hole 3.
6 and screw it into the screw hole 48 of the shaft 44.

Next, the glazing bead 41 is fitted into the groove 19, and the glass 43 is inserted into the protrusion 37 through the liner 42.
glazing bead 22 is pushed between the glass 43 and the protrusion 21.

To remove the bead 44 from the window frame 10, 31, first remove the glazing bead 22, remove the glass 43, remove the machine screw 49, pull out the lower part of the bead 44 to the outside, and remove the notch 47 of the bead 44. This is done by pulling out the seat 46 on the lower edge of the fitting between the insertion part 26 of the fixing fitting 23 and the protrusion 16.

Since the nylon washer 28 has elasticity, if the distance between the protrusion 16 and the insertion part 26 of the fixing metal fitting 23 is made slightly smaller than the thickness of the seat 46 of the shaft 44, the upper part of the shaft 44 can be fixed. Become certain.

If the surface lattice consists of only the vertical beams 44, it is necessary to fix all the members as described above, but if the vertical beams 44
If the parts are connected by crossbars to form a unit, the number of fixing points using the machine screws 49 and the fixing fittings 23 may be reduced.

The fixing fittings 23, machine screws 49, protrusions 20, attaching materials 40, glazing beads 22, 41, and shafts 44 are not visible from the outside and do not spoil the aesthetic appearance.

``Effect of the invention'' As explained above, this invention consists of inserting the back end of the hollow lattice into the fixing bracket fixed to the top of the window frame, and the fixing bracket is fixed to the window frame. A mounting part, an insertion part that hangs down from the mounting part at a distance from the window frame, into which the shaft is inserted, and a guide part that guides the end of the shaft protruding from the insertion part. Therefore, at least the part corresponding to the mounting part of the fixing bracket is missing at the end that is inserted into the fixing bracket of the vertical bar, so the fixing part of the face grid is not visible from the outside, so the structure is simple. Does not spoil the beauty. There is no need to add a ridge along with the surface grid. Particularly for arched windows, there is no need for ridges that are difficult to fit, reducing finishing man-hours and costs. Installation work is extremely simple.

[Brief explanation of the drawing]

Figures 1 and 2 are front views from the outside showing a conventional window with a fixed grid, and Figure 3 is a front view from the outside of a window equipped with a grid according to an embodiment of the present invention. , FIG. 4 is an enlarged sectional view taken along line A-A in FIG. 3, and FIG.
Figure 6 shows a front view and side view of the fixing bracket, Figure 7 shows a cross-sectional view of the shaft, Figure 8 shows a sectional view taken along line B-B in Figure 7, and Figure 9 shows how the fixing bracket is installed. FIG. 1...Window frame, 2...Vertical rim, 3...Ribbon, 4...
Window frame, 5... rim, 6... rim, 7... lintel,
8, 9... liner, 10... upper window frame, 11...
Mounting flange, 11a...projection, 11b...seat,
12... Inner circumferential member, 13... Projection, 14... Decorative edge, 15... Edging material, 16, 17, 18... Projection, 19... Groove, 20... Projection, 21... Locking protrusion, 22... Glazing bead, 23... Fixing metal fitting, 24... Mounting part, 25... Mounting hole, 26
...Insertion section, 27...Guide section, 28...Washer, 2
9...Machine screw, 30...Window sill, 31...Bottom frame, 3
2, 33... Projection, 34... Box-shaped member, 35...
Mounting flange, 36... Round hole, 37... T-shaped protrusion, 38... Groove, 39... Protrusion, 40... Attachment material, 41... Glazing bead, 42...
Raina, 43... Glass, 44... Vertical, 45...
...Flat plate, 46... Seat, 47... Notch, 48... Screw hole, 49... Machine screw.

Claims (1)

[Scope of utility model registration request] The end of the back of the hollow vertical lattice is inserted into the fixing bracket fixed to the top of the window frame. It is composed of an insertion part into which the shaft is inserted between the insertion parts, and a guide part that guides the end of the shaft that protrudes from the insertion part, and the end part that is inserted into the fixture of the shaft. is a surface grid fixing device that has at least the part corresponding to the mounting part of the fixing fittings missing.