JPS5915959Y2 - Structure of mirrored pillar wrapping - Google Patents

Description

[Detailed description of the invention] This invention relates to an improvement in the structure of mirror-attached pillar-wrapping, which is particularly suitable for in-building shops, in which mirrors are pasted around the exposed pillars of reinforced concrete buildings indoors.

Conventionally, in this type of mirror-attached pillar-wrap structure, the mirror was held down at least on both sides with pins driven into corner studs. The mirror was polished to a polished finish, and since this installation method would apply stress to some parts of the mirror, a board was attached to the back to reinforce it.

Plywood or gypsum board are often used for this board, but if fire prevention regulations require completely noncombustible materials, the board must be made of gypsum board or cement board.

However, in the case of gypsum board, the surface is paper-like, so there is some concern about the strength of long-term attachment due to the effects of moisture.

Furthermore, as mentioned above, it is necessary to polish the four edges of the mirror and attach a reinforcing plate to the back, which makes these processing operations extremely complicated, and therefore the task of replacing the mirror when it is damaged is also very troublesome. .

This invention solves the above-mentioned drawbacks of the mirrored pillar-wound structure.

Examples of this invention will be described below based on the attached drawings.
In FIG. 1 and FIG. 2 which is an enlarged cross-sectional view of FIG. 1, 1 is a pillar of a building, 2 is a corner stud erected on a lower rail 4 installed on a floor 3 surrounding the pillar; Reference numeral 5 designates a lower mirror holder spacer that is hooked between adjacent corner studs, and 6 is a pillar-wrap spacer. Both ends of the pillar-wrap spacer 6 are locked in the holes of the stud 2, A fixing metal fitting 7 that comes into contact with the surface of the column 1 and can be freely adjusted in and out with a screw is attached.

The corner stud 2 is a square pipe as shown enlarged in FIGS. 3 and 4, and a joint 9 having a rectangular cross section that supports the side edge of the mirror 8 in an enveloping manner is attached to it. A support fitting 10 for attaching the corner cover 11 and a hook piece 12 for attaching the corner cover 11 are pre-installed at the required positions.

The joint support fitting 10 is a plate piece bent in a rectangular shape in cross section, and one side of the metal fitting 10 is fixed to the corner stud 2, and the other side is placed on the wall surface of the corner stud in the transverse direction, and its tip is fixed to the corner stud 2. C is bent in a direction that stands up from the surface of the corner stud, and the supporting metal fittings are provided on the adjacent walls on both sides of the corner stud 2, and the tips C are oriented to face each other in the surface supporting metal fittings. An easily bendable metal tongue piece d is protruded from the surface facing the mating support fitting, and this tongue piece is inserted into the vertical hole 13 formed in the back side plate part of the joint 9 from the inner side toward the outer side. After inserting the tongue piece, bend it as shown in FIG. 5 to fix the joint.

A hook piece 12 for attaching the corner cover 11 is located between the joint metal fittings.

The corner studs are provided on both sides of the corner portions facing upward, and the back plate 14 of the corner cover 11 is provided with a transverse section-shaped layered bent portion e corresponding to the corner portion of the corner stud, and this bent portion is shown in FIG. It is designed to be dropped into the hook piece 12 and hooked thereon.

Note that a structure may be adopted in which the hook piece 12 is directed downward, the bent portion is inserted from below, and the lower end of the cover 11 is supported by another metal fitting.

This device has the above-mentioned configuration, and the assembly procedure is as follows: First, install the lower rail 4 on the floor 3, fit the corner studs 2 and the lower mirror holder spacer 5 therein, then fit the columnar spacer 6, and then attach the fixing metal fittings. The verticality of the stud 2 is adjusted by adjusting the forward and backward movement of the screw 7, and the entire framework consisting of the stud 2, spacer 6, etc. is tensioned and fixed to the column 1.

Next, the mirror holder spacer 5 receives the lower edge of the mirror 8, but a plaster board 15 is placed on the back side of the mirror as a stepping board, and adhesive is attached to the back side of the mirror to prevent fragments from scattering in the event that it is damaged. The tape 16 shall be pasted over the entire length at appropriate intervals.

Next, the joint 9 is attached to the left and right edges of the mirror 8 with a cushioning material 17 such as a sponge interposed therebetween, but at the same time, at the same time, the front side C of the joint support fitting 10 attached to the corner stud 2 is placed inside the joint 9 in advance. Then, the tongue piece d at the tip is passed from the inside through a longitudinal hole 13 formed in the back side plate of the joint so that it protrudes outward, and the protruding portion is bent.

In such a case, the mirror 8 is stably supported, and the periphery of the mirror 8 is covered with the mirror holder spacer 5 and the joint 9, which have a cross-sectional shape or a U-shape. No polishing is required, and adhesive tape is attached to the back of the mirror along its entire length to maintain the required spacing, and the plasterboard is only used as a backing, making it extremely easy to replace the mirror if it is damaged. Moreover, even if the mirror is broken, fragments will not be scattered, there is no need to polish the mirror when holding the mirror with a pin like in the past, there is no unsightly protrusion of the pin, and there are many other advantages. effective.

After attaching the mirror 8, a ceiling cover 18 is attached to its upper side, and the corner stud 2 is pushed up with an adjustment screw 19 until it reaches the ceiling, as shown in FIG.

Repeat these steps on the other three sides to complete the mirror-attached pillar-wrapping method.

Further, the adjustment screw 19 is supported by a support fitting 20 attached to the lower rail 4, and a screw receiver 21 is installed at the lower end of the corner stud 2.

[Brief explanation of the drawing]

Fig. 1 is a side view of the mirrored column winding part according to the present invention, Fig. 2 is an enlarged cross-sectional plan view of the same, Fig. 3 is a further enlarged cross-sectional plan view of the main part of the same, Fig. 4 is FIGS. 5 and 6 are partially longitudinal side views of the respective parts in the connected state, FIG. 7 is a longitudinal side view of the lower part of the corner stud, and FIG. 8 is a plan view of the same. 1...Column, 2...Corner stud,
5... Lower mirror holder spacer, 6... Column wrap spacer, 9... Joint, 10...
・Joint support fitting, d... tongue piece, 13...
・Vertical hole, 11... Corner cover, 8...
···mirror.

Claims (1)

[Scope of utility model registration request] Corner studs to be erected at the four corners of the pillar, lower mirror holder spacers and pillar wrap spacers to be hung between adjacent corner studs on each side of the pillar, and joints and corner covers to be attached to each corner stud, respectively. A joint support fitting having a bendable tongue piece is attached to the adjacent double-sided walls of the corner stud. As a small vertical hole is formed through which the tongue piece of the joint support fitting is passed, the joint can be fixed by passing the tongue piece of the joint support fitting through the small vertical hole on the back side plate of the joint and then bending the tongue piece. Features a mirrored pillar-wrapped structure.