JPH0351455Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] The invention relates to a lattice assembly structure for balconies, handrails, etc., in which a large number of balustrades are lined up and fixed between the upper and lower rails. .

[Prior Art] A lattice assembly structure for balconies, handrails, etc., in which balusters having flanges at the upper and lower ends are engaged and fixed to the upper and lower rails, respectively, is known, for example, from Utility Model Opening in 1983.
This is described in Japanese Utility Model Application Publication No. 12634, and a method using a handrail with the upper and lower ends formed in a tupular shape is also described in Japanese Utility Model Application Publication No. 56-10735.

However, in the conventional lattice assembly structure for balconies, handrails, etc., both the upper and lower rails have a mating structure and are configured to sandwich both ends of the baluster, respectively. The structure of each upper and lower crosspiece itself cannot be complicated, and when positioning and fixing a large number of balusters, each baluster must be assembled one by one, and the assembly process The disadvantage was that it was time-consuming.

[Problem to be solved by the invention] The present invention was devised to eliminate the drawbacks of the conventional technology in view of the above-mentioned actual situation, and its purpose is to significantly improve the structure of the upper and lower rungs. A lattice assembly for balconies, handrails, etc. that can be simplified and efficiently crimped and fixed a large number of balustrades between the upper and lower rails without requiring any tightening members such as mounting screws. It seeks to provide structure.

[Means for Solving the Problems] In order to solve the problems, the technical means adopted by the present invention are a number of balusters whose upper and lower ends are formed in a rasp shape, and a number of balusters that are lined up and whose upper and lower ends are An upper crosspiece and a lower crosspiece are respectively fixed, and grooves are formed in the longitudinal direction on the opposing surfaces of the respective crosspieces to movably engage the upper and lower ends of the baluster. Holes are drilled in the bottom corresponding to the mounting locations of the balusters, and the upper and lower ends of the balusters are crimped and fixed to the side walls of the groove in an expanded manner between the upper and lower crosspieces at the hole positions. It is something.

[Function] Therefore, according to the present invention, when assembling a lattice, a large number of balusters can be engaged in a series with the grooves of each of the upper and lower beams, thereby improving the work efficiency and making it easier to assemble the lattice. The slider can be firmly crimped and fixed, and the heads of mounting screws, etc. are not exposed to the surface, and the appearance after assembly can be improved.

[Example] The configuration of the present invention will be described in detail with reference to an example shown in the drawings.

In Figures 1 to 3, 1 is a baluster;
2 is the upper rail, 3 is the lower rail, and there are many balusters 1.
are attached side by side with a predetermined interval between the upper rail 2 and the lower rail 3 to form an integrated lattice 4.

The baluster 1 is pipe-shaped, and
The upper end 1a and the lower end 1b are formed into a truss shape. The upper crosspiece 2 is formed with a groove 5 that movably engages the upper end 1a of the baluster 1 over its entire length in the longitudinal direction, and at the bottom of the groove 5, a large number of balusters 1 are formed. A plurality of holes 6 are drilled at the attachment site, and the holes 6 are provided at the lattice-shaped upper end 1a of the baluster 1.
It has a slightly larger circular shape.

Further, the lower crosspiece 3 is formed with a groove 7 that movably engages the lug-shaped lower end 1b of the baluster 1 over its entire length in the longitudinal direction. A plurality of holes 8 having the same diameter as the holes 6 formed in the grooves 5 of the upper crosspiece 2 are bored at the attachment site of the balustrade 1.

In the configuration as described above, in order to assemble the lattice 4, the upper and lower crosspieces 2 and 3 are arranged vertically so that their grooves 5 and 7 face each other, and the upper and lower ends 1a and 1b of the required number of balusters 1 are assembled. are engaged with the grooves 5 and 7 and then moved sequentially to place each handrail 1 at a position corresponding to the predetermined holes 6 and 8. Next, when the tip of the pressurizing tool 9 is inserted into each hole 6, 8 of the upper crosspiece 2 and the lower crosspiece 3 and presses the upper and lower ends 1a, 1b of the flap shape, the upper and lower ends 1a, 1b are expanded, Concave grooves 5, 7
The baluster 1 is firmly crimped and fixed to the side wall of the lattice 4, and the lattice 4 is assembled.

After that, as shown in FIG.
By fitting it, you can create an excellent aesthetic appearance without exposing the mounting screws, etc.

[Effects of the invention] In short, the present invention has a large number of balusters whose upper and lower ends are shaped like a rattle, and upper and lower rails for lining up a large number of balusters and fixing their upper and lower ends, respectively. Concave grooves that movably engage the upper and lower ends of the baluster are formed in the opposing surfaces of each crosspiece in the longitudinal direction, and holes are formed in the bottom of each of the grooves corresponding to the attachment points of the baluster. The upper and lower ends of the baluster were crimped and fixed to the side walls of the groove in an expanded manner between the upper and lower crosspieces at the above-mentioned hole positions, making it possible to greatly segment the structure of the upper and lower crosspieces. If possible, the lattice can be constructed easily and reliably by simply widening the upper and lower ends of the baluster to the groove side in line with the holes drilled corresponding to the mounting parts, and the assembly process is easy. In addition to simplifying and improving efficiency,
This has the extremely useful practical effect of creating an excellent aesthetic appearance without exposing the mounting screws, etc.

[Brief explanation of drawings]

The drawings show one embodiment of the lattice assembly structure for balconies, handrails, etc. according to the present invention.
The figure is an overall front view of the lattice, Figure 2 is an explanatory diagram showing the state in which the baluster is engaged and fixed to the upper rail, Figure 3 is an enlarged vertical sectional view of the main part of Figure 1, and Figure 4 is the upper It is a longitudinal cross-sectional view of a state in which a cape is attached to a crosspiece. In the figure, 1... Baluster, 1a... Upper end, 1b...
...lower end, 2...upper rail, 3...lower rail, 4...grid,
5, 7...concave groove, 6, 8...hole.

Claims (1)

[Scope of utility model registration request] It is equipped with a large number of balusters whose upper and lower ends are formed into a latspa shape, and upper and lower rails for lining up a large number of balusters and fixing their upper and lower ends, respectively. Concave grooves that engage the upper and lower ends in a movable manner are formed in the longitudinal direction, and holes are drilled at the bottom of each of the grooves corresponding to the attachment points of the balustrade, and the holes are inserted between the upper and lower crosspieces at the hole positions. A lattice assembly structure for balconies, handrails, etc., characterized in that the upper and lower ends of the balusters are crimped and fixed to the side walls of the groove in an expanded manner.