JPH03166484A - Bracket - Google Patents

Abstract

PURPOSE:To improve the appearance by elastically closely fitting a bracket cover to the fitting part of a bracket body having a recessed fitting part provided by partially partitioning a core plate having a fixing through hole bored therein. CONSTITUTION:A number of vertical gratings 4 are fixed to upper and lower channel traverse stiles 2 through which a screw receiving block 3 capable of sliding is fitted to form a face grating. A screw is passed through the fixing through hole 12 of the splice piece 7 of an outer bracket 5 and screwed into the body of a building to fix the splice piece 7 to the body. The face grating holding piece 23 of an inner bracket 21 is fastened to the traverse stiles 2 by screws 32 and fixed to the face grating. The bent pieces 10, 15 of the brackets 5, 21 are butted back to back and connected by screws 33, and a bracket cover 16 made of synthetic resin is elastically closely fitted to the fitting parts 9, 27 of the brackets 5, 21.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a bracket used for holding and fixing a surface grid, etc. (Prior art) This type of bracket is made by bending a thick steel substrate and forming a building attachment piece, a bending piece toward the front side, and a bent piece on the opposite side of the building attachment piece. It is known that the structure is equipped with a side grid holding piece that is parallel to this, and in order to be able to adjust the holding position of the grid back and forth, a building attachment piece and a bent piece, and a side grid holding piece and a bent piece are used. It is known that a pair of brackets, each having a folded piece, are arranged and fixed back-to-back. (Problem to be Solved by the Invention) However, since the building attachment piece of this type of bracket is usually screwed at the peripheral edge of the grid so as to extend out of the plane, the screws are exposed. In addition to the problem of crime prevention, the steel brackets were conspicuous at the four corners of the grid, impairing its appearance, and were considered to be a bottleneck in the upgrading and design of the grid.

The present invention was made in view of these problems, and its purpose is to provide a bracket that has a good appearance and does not expose fixing screws. (Means for Solving the Problems) The present invention integrates a thick synthetic resin coating layer over a thick steel core plate that is bent to define a bracket body, and A joint piece that is attached and fixed to a building includes a bracket main body that has a recessed fitting part in which a core plate with a fixing hole is partially partitioned, and an elastic part in the fitting part. The present invention relates to a bracket characterized in that it is equipped with a synthetic resin bracket cover that fits tightly into the bracket, and its gist is this. (Function) In the present invention, the attachment piece of the bracket body is attached to the building in an overhanging manner, while the fixing hole of the core plate is fixed to the building with screws, nails, etc., and the fitting part By tightly fitting the bracket cover into the cover, screws, etc. are prevented from being exposed, while the appearance is improved by the cover layer and front cover. (Embodiment) The present invention will be further explained below with reference to the drawings showing the embodiment. L is a surface lattice, and this surface lattice 1 is a channel-shaped lateral surface under L into which a slidable screw receiving block 3 is inserted. It is constructed by fixing a large number of vertical lattices 4 to the crosspieces 2.2. The four corners of the cypress 1 are held and fixed by a pair of brackets, ie, an outer bracket 5 and an inner bracket 2l. The outer bracket 5 includes a bracket body 6 and a bracket cover 1, which are integrally coated with a thick AES resin coating layer 14 on a thick steel core plate l1.
It is equipped with 6. The bracket body 6 has an L-shape and includes a connecting piece 7 that is attached and fixed to a building, and a connecting bending piece 10 that projects perpendicularly to the front side of the connecting piece 7. be. Steel g1l; plate 11. The core plate 1 is made of SUS430 stainless steel with a thickness of 2.1-1.
1 has two fixing holes 12 in the splicing piece 7 portion.
．． 12 is perforated in the deviated position, and the bent piece lO
In this section, upper and lower connecting holes 13.13 are bored. The to-be-rII layer 14 is compressed so that the thickness of the back surface is 2.1 mm and the thickness of the rear surface is 2.1 mm and the thickness of the bent piece 10 is 7 mm and 7 mm, respectively. Due to its shape, the steel core plate 11 is entirely coated and integrated, and in this case, in this example, the joint piece 7 is partitioned and arranged so that the core plate 11 is partially exposed on the front side. A recessed fitting portion 8 is provided. The fitting part 8 is made narrow vertically so that it communicates with the outside, and the thick edge 15 of the covering layer l4 partitions this fitting part so that the middle part is expanded. In addition, in the upper and lower communication portions, a pair of fitting receiving portions 9 are formed, which are carved slightly laterally. On the other hand, the bracket cover 16 is
In order to match the fitting part 8 in the figure, a plate-shaped base l7 and upper and lower protrusions t8 and ta are made of the same AES resin and are shaped to give a water pillow-like front appearance. The top bracket cover 16 has a reinforcing rib l9 at the center of the back surface, and has a flat base l7 and a protrusion 18.1.
A reinforcing hollow part is formed on the 8ff surface to provide excellent strength and shape retention even though the wall is relatively thin, and the protruding part 18.18
Small fitting protrusions 20 are provided at the tips of both sides of the holder. In addition, the inner bracket 2l in the wooden example has a thick synthetic resin coating layer 3 on a thick steel core plate 28, similar to the outer bracket.
0 is integrally covered, and is provided with a face grid holding piece 23 and a bent piece 25 to form an L-shape, and is also constituted by a bracket body 22 and a bracket cover 16. In the case of the bracket 2l, the bracket body 22
Upper and lower fixing through holes 24.24 are bored in the holding piece 23 part, and in the bent piece 25 part, a core plate 28 having a pair of upper and lower horizontally elongated holes 29.29 is provided inside. That is, a recessed fitting portion 26 is formed that is partially exposed in the in-plane direction of the surface grating 1, and the fitting portion 26
The formation and shape of the fitting portion 8 is similar to that of the outer bracket 5 described above, so that the fitting portion 8 is in an overturned state by 90°.

The bracket cover 16 for the limiting portion 26 is used as it is with the bracket cover 16 for the outer brackets 1 to 5 facing sideways. In addition, 27 in the figure is a fitting receiving part in this inner bracket 2l. This pair of outer bracket 5 and inner bracket 2l is assembled by attaching the attachment piece 7 of the outer bracket 5 to the building frame 34 via the exterior material 35 as shown in the figure, .31, while the inner bracket 2
The face lattice holding piece 23 of 1 faces the screw receiving block 3 so as to sandwich the rear rib of the horizontal crosspiece 2 of the lattice 1, and is fixed to the face lattice 1 by tightening these with screws 32 and 32. In addition, each bent piece lO, 25 is arranged back-to-back,
These inner and outer brackets 5.21 are adjusted by aligning the protruding and recessing position iA within the length range of the elongated hole 29, and screwing the screw 33 from the inside to the covering layer 14 at the bent piece lO of the outer bracket 5. It is meant to be connected. In addition, bracket covers 16 and 16 are attached to the fitting portion 8 provided on the joint piece 7 of the outer bracket 5 and the fitting portion 26 provided on the bent piece 25 of the inner bracket 2l, respectively. ...,27...
By locking the small fitting protrusions 20... with the screws 31 and 33, the screws 31 and 33
This prevents exposure of In addition, since the upper and lower fixing through holes 12, 12 in the splicing piece 7 are offset, the screws 31, 3l for these through holes 12, 12 do not hit the reinforcing ribs l9 of the bracket cover 16, and these It is said to form a tight fit. Although the illustrated embodiment is as described above, the bracket according to the present invention has a single-shaped structure in which a joining piece and a holding piece are integrally connected in opposite directions via a bent piece between them. In this case, if the fitting piece and, if necessary, the holding piece are also provided with a fitting part and a bracket cover is attached, the other parts can be completely covered with a covering layer. It is sufficient if the covering is integrated.

A pair of fitting means is provided on the fitting part and the bracket cover so that the bracket cover is resiliently and tightly fitted, but grooves and protrusions or small protrusions may be appropriately arranged in these. In this case, for example, protrusions may be provided on the exposed portion of the core plate. To integrate one layer of coating onto the steel core plate, for example, injection molding means can be used, and as the synthetic resin, ABS resin, nylon, vinyl chloride, etc. can be used, but it is preferable to use lIt5! It is best to use materials with excellent properties such as hardness, strength (hardness), and weather resistance, or to add additives for these purposes.
In addition, the coating layer can be colored in the same color or a similar color to the retained object such as a surface grid during this shaping step or by painting afterward, and doing so improves the overall design. This is preferable in terms of increasing product value. As will be clear from the following explanation, in carrying out the present invention, the specific shapes of the bracket body, steel core plate, covering scrap, splicing piece, fitting portion, bracket cover, etc. 4XII construction,
Dimensions, their relationships, etc. can be changed in various ways as long as they do not go against the gist of the invention, and there is no need to limit them to what has been illustrated and explained above. (Effects of the Invention) As described above, the present invention integrates a thick synthetic resin coating layer onto a thick steel core plate bent to define a bracket body, and In the splicing piece that is attached and fixed to the bracket body, the bracket body has a core plate with a fixing hole drilled therein, and a recessed fitting part that is partially partitioned, and a resilient fitting part in the fitting part. It is characterized by a synthetic resin bracket cover that fits tightly into the bracket. Fixing to objects can be done directly on the strong steel core plate through the fixing holes, and the screws used for this fixing are prevented from being exposed by the tight fit of the bracket cover. It is effective for crime prevention and can also contribute to improving the appearance.

In addition, since the bracket cover fits elastically and tightly into the fitting part of the bracket body, it prevents rainwater from entering as much as possible, instead of the conventional method where rainwater is led into the building through screws, etc. It also solves the problem of rain closure that was seen with brackets. In addition, since thick brackets can be obtained in various shapes and colors as a whole, it is possible to create a unified design that matches the object to be held, such as a surface grid, and it is possible to provide a bracket with a good appearance and a high-class feel.

[Brief explanation of the drawing]

The drawings show an embodiment, and Fig. 1 is an exploded perspective view showing the relationship between the surface grid and the bracket, Fig. 2 is an exploded perspective view of the bracket, Fig. 3 is a perspective view showing its installation state, and Fig. 4 The figure is a cross-sectional view showing the installed condition, and Figure 5 is a vertical cross-sectional view of the folded piece, also showing the installed condition. 5...
・Outer bracket l1...Steel core plate 6...Bracket body 12...Through hole for fixing 7...
Joint piece 14... Covering layer 8... Fitting part 16... Bracket cover 10...
Agent of Toyo Sash Co., Ltd.

Claims (1)

[Claims] The thick steel core plate is bent to define the bracket body, and a thick synthetic resin coating layer is integrated into the entire structure, and the attachment piece attached to the building is fixed. A bracket body is provided with a recessed fitting part in which a core plate with a through hole is partially partitioned, and a bracket cover made of synthetic resin is elastically and tightly fitted into the fitting part. A bracket characterized by comprising: