JPS6332878Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a decorative lattice attachment device that can retrofit a decorative lattice to assembled fittings.

Conventionally, when attaching a decorative lattice to a fitting, fitting recesses into which the ends of the lattice beams are inserted are formed in advance inside the pair of left and right vertical stiles and upper and lower horizontal stiles that make up the fitting, and then the vertical stile is fitted. While forming a rectangular door stile by butting the stile and the horizontal stile in a predetermined manner, fit the glass inside the door stile, and then fit the ends of the lattice bars into the fitting recesses of each stile. After fixing with screws and providing a decorative grid on the front or back side of the glass,
The butt parts of the vertical stile and horizontal stile are fixed together with set screws, and the decorative lattice is installed at the same time as the fittings are assembled. It is extremely useful for attaching decorative lattices because fitting recesses are carved into which the ends of the lattice bars are fitted, or when fixing the lattice bars, each end of the lattice bars is screwed to each frame one by one. In addition to being time-consuming, this type of decorative lattice cannot be attached to existing fittings, so it is not possible to remove and place the decorative lattice if necessary, and the decorative lattice cannot be installed without disassembling the assembled fittings. Since it could not be removed, the decorative lattice got in the way when repairing the glass in the fittings or cleaning the fittings, making cleaning the fittings inconvenient.

The present invention relates to a decorative lattice mounting device which is designed to solve the above-mentioned conventional drawbacks with a simple structure, and one embodiment thereof will be described below with reference to the drawings.

In the figure, reference numeral 1 denotes a flat lattice crosspiece, with a recess 2 provided along the longitudinal direction at the center of the back surface, and locking edges 3, 3 corresponding to each other provided oppositely to the opening edges of the recess 2. Corresponding hook pieces 4, 4 are protruded from the along edges.

Although the recesses 2 are formed to be long in the drawing, they may be formed partially, that is, only at the ends by pressing, etc. Also, the lattice bars 1 may be made of a shaped material such as aluminum or synthetic resin. is preferred. Reference numeral 5 denotes a locking hole for a lattice bar locking tool, which will be described later, which is opened in the bottom 6 of the recess 2 of the lattice bar 1, and is opened at a position closer to the longitudinal end of the bottom 6 of the recess, and has an inner hole. At the center of the end, protrusions 7, 7 for holding the lattice bar locking tool are provided opposite to each other. Reference numeral 8 denotes a lattice bar locking device that fits and locks into the locking hole 5, and has a tongue-shaped locking piece 9 formed in an inverted gate shape in cross section.
and the engaging pieces 10, 10 rising from this locking piece 9.
The engaging pieces 10, 10 are provided with notched edges 11, 11 that engage with the ends of the locking holes 5, and the tongue-shaped locking pieces 9 are attached to the lattice crosspieces along the recessed portions 2. 1, and the engaging pieces 10, 10 are pressed into contact with the protrusions 7, 7 of the locking hole 5. Reference numeral 12 designates a decorative lattice bar that also serves as a cover and is fitted onto the lattice bar 1. The hook-shaped locking pieces 13, 13, which are formed into a substantially trapezoidal cross section and are provided at the ends along the longitudinal direction, are attached to the hook pieces 4, 13 of the lattice bar 1. 4 in a removable manner. A is a fitting installed at entrances and exits, etc., in which a pair of left and right vertical frames 14, 15 are arranged at intervals, and horizontal frames 16, 17 are placed above and below the vertical frames 14, 15.
A square door stile 18 is formed by matching the glass 20 with a glass restraining member 19 around it, and the vertical stile 14, 15 and the horizontal stile 1 are fitted.
It is assembled by fixing the abutting portions of the parts 6 and 17 together with screws.

Since one embodiment of the decorative lattice installation device according to the present invention is constructed as described above, as shown in FIG. A locking hole 5 is drilled near the longitudinal end of the recess bottom 6 in the lattice beam 1 cut to size, and the lattice beam locking tool 8 is fitted into the locking hole 5. Connect lattice beam 1 to fitting A
After applying it to the glass 20 surface of the lattice bar 1, slide the lattice bar locking tool 8 in the locking hole 5 to fit and lock the lattice bar to the end of the lattice bar 5. The tip of the lattice bar locking tool 8 protruding from the end is press-fitted between the glass 20 surface of the fitting A and the glass restraining member 19 to stop the lattice bar 1, and then the lattice bar 1 is attached to the other end. In the same way, the lattice bar locking tool 8 is press-fitted between the glass 20 surface and the glass holding member 19, and the other lattice bars 1 are also attached in the same manner as described above, and then attached to each of the attached lattice bars 1 on the outside. The decorative lattice is attached to the existing fittings A by fitting the decorative lattice beams 12 therein.

In addition, when removing the installed decorative lattice, remove the fitted decorative lattice crosspiece 12 from the lattice crosspiece 1, contrary to the above description, and then pull the lattice crosspiece locking tool 8 that fits into the locking hole 5. Then, attach the tip of the lattice bar locking tool 8 to the glass 2.
After pulling it out from between the 0th surface and the glass holding member 19 to release the locked state thereof, the attached decorative lattice is removed by removing it from the lattice crosspiece 1 and the glass 20 surface.

It goes without saying that the decorative lattice according to the present invention can be installed while the fittings A are being assembled.

As described above, the decorative lattice attachment device according to the present invention includes a recessed portion provided along the longitudinal direction on the back surface of the lattice crosspiece, a locking hole provided at a position near the end of the bottom of the recessed portion, and A lattice bar locking tool that can freely protrude and retract from the end of the lattice bar along the recess is fitted and locked into the hole, and the tip of the lattice bar locking tool fitted to the lattice bar is connected to the glass surface of the fitting. The lattice bars are fixed by press-fitting between them and the glass holding member, and the decorative lattice bars are fitted from the outside onto the fixed lattice bars. The lattice beams are fixed by sliding the lattice beam locking tool, so it is not necessary to carve fitting recesses for the lattice beams on the inside of the vertical and horizontal stile of the fittings, or when installing the lattice beams. Since the number of steps for screwing each end of the lattice bars can be simplified, the decorative lattice can be attached extremely easily.Furthermore, since the lattice bar locking tools are covered by the decorative lattice bars, the above-mentioned fastening tools without being exposed,
The locking operation is easier, and the decorative lattice can be attached and detached from existing fittings without having to disassemble it.
It has a unique effect that is extremely convenient when repairing glass in fittings or cleaning fittings.

In addition, as in the embodiment, the present invention can be assembled easily by attaching the lattice beam with the vertical and horizontal beams assembled and locking only one end of the horizontal beam. Since the decorative lattice beams can be attached, there is a practical effect that the decorative lattice can be attached more easily.

[Brief explanation of the drawing]

The drawings show an embodiment of the decorative lattice installation device related to the present invention. Figure 1 is a front view of the fittings to which the decorative lattice is attached, Figure 2 is a front view of the main parts showing the installation of the lattice beam, and Figure 3 is an explanatory diagram showing the installed state, Figure 4 is a partially cutaway front view of the main part showing the installed state of the lattice crosspiece, Figure 5 is an explanatory diagram of the device, and Figure 6 is shown in Figure 1. It is a partially cutaway enlarged vertical sectional side view taken along the line X-X. In addition, in the figure, 1 is a lattice crosspiece, 2 is a recess, 5 is a locking hole,
6 is the bottom of the recess, 8 is the lattice bar anchor, A is the fitting, 19
2 is a glass holding member, and 20 is glass.

Claims (1)

[Scope of Claim for Utility Model Registration] A decorative lattice mounting device characterized by meeting the following conditions. (a) A recess shall be provided along the longitudinal direction on the back side of the lattice crosspiece, and a locking hole shall be provided at a position closer to the end of the bottom of the recess. (b) A lattice bar locking tool is fitted and locked in the locking hole and is attached so as to be freely protrusive and retractable from the end of the lattice bar along the recessed portion. (c) The lattice bar is fixed by pressing the tip of the lattice bar locking tool fitted into the lattice bar between the glass surface of the fittings and the glass holding member. (d) Decorative lattice bars are fitted from the outside to the lattice bars fixed between the glass surface of the fittings and the glass holding member.