TWM642945U - Structure of rail - Google Patents

Abstract

A railing structure comprising: a metal square tube with four surfaces, at least one of which is The surface is forged and formed with a plurality of patterns arranged at intervals and arranged in a straight line, and the patterns are at least partially recessed towards the inside of the metal square tube. At present, the metal railing structure on the market lacks a beautiful appearance, so it is easy to make people feel cold and monotonous, and it is not easy to match the appearance of other building materials in the building, resulting in an abrupt appearance or lack of integrity. Therefore, the new railing structure, which will Metal square tubes are forged with machines on the surface to produce metal railings with a special three-dimensional pattern structure, which can increase the beauty of the railing structure and the overall compatibility with other building materials without increasing the thickness of the tube and the material. In some cases, the structural strength of the railing is also increased.

Description

railing structure

This creation relates to the technical field of a railing structure, in particular to a metal railing structure with three-dimensional patterns.

Nowadays, railing pipe structures are widely used in building materials, such as fences, doors and windows, table and chair legs or supports, are very common, and railing materials are mainly made of wood, stone or metal, among which metal materials are durable The strength and ease of manufacture are the best, so modern buildings often develop metal railing structures.

However, the metal railing structure currently on the market lacks a beautiful appearance, so it tends to make people feel cold and monotonous, and it is not easy to match the appearance of other building materials in the building, resulting in an abrupt appearance or lack of integrity.

The main purpose of this model is to provide a railing structure, which forges a metal square tube on its surface with a machine tool to produce a metal railing with a special three-dimensional pattern structure, which can increase the beauty of the railing structure and the compatibility with other building materials. Overall matching, and without increasing the thickness and material of the pipe, it also increases the structural strength of the railing.

In order to achieve the above and other objects, the present invention provides a railing structure, which includes: a metal square tube with four surfaces, at least one of which is forged and formed with a plurality of patterns arranged at intervals and arranged in a straight line, and these patterns at least partially face The inside of the metal square tube is recessed.

Please refer to Fig. 1 to Fig. 4, it is an embodiment of the novel railing structure shown in the figure, comprising: a metal square tube 10, has four surfaces 11,12,13,14, wherein two surfaces 12,14 A plurality of patterns 15 arranged at intervals and arranged in a straight line are formed by forging, and the patterns 15 at least partially form a depression 151 towards the inside of the metal square tube 10 .

The metal square tube 10 forms these decorative patterns 15 by mechanical forging on the two surfaces 12, 14 that are not connected, and these decorative patterns 15 on the two surfaces 12, 14 are symmetrically arranged, so that the metal square tube 10 is in at least one group. The two disconnected surfaces 12, 14 have patterns 15 arranged symmetrically. In other embodiments, the metal square tube 10 can form the patterns 15 on one of the surfaces 11, 12, 13, 14, or two groups of unconnected surfaces 11, 13; The patterns 15 are arranged symmetrically or asymmetrically.

These patterns 15 are concave-convex interlaced three-dimensional patterns 15. Using the three-dimensional pattern 15 structure, in addition to enhancing the appearance of the railing, the concave-convex structure formed on the surface of the metal square tube 10 can further strengthen the overall strength of the railing structure. .

The protrusions 152 of the patterns 15 are in the shape of a semicircle.

The recesses 151 of the patterns 15 are geometric figures with arc-shaped borders, and are symmetrical geometric figures.

The centers of the recesses 151 of the patterns 15 are rectangular.

The tube wall thickness of the metal square tube 10 is 0.8-1.5 mm, and the tube wall thickness is 1.0 mm in this embodiment.

Accordingly, the present invention provides a railing structure, which uses metal pipes to make square pipes, and then uses mechanical forging on at least one surface 14 of the four surfaces 11, 12, 13, 14 of the metal square pipe 10, and forging and forming A plurality of patterns 15 arranged at intervals and arranged in a straight line are designed to be continuously concave-convex and interlaced three-dimensional patterns 15. Using the three-dimensional patterns 15 can increase the appearance of the railing structure and make it compatible with other building materials or the overall shape of the furniture. The connection and collocation enable consumers to have more selective appearance styles, and can also enhance the overall durability of the railing structure.

10: Metal square tube 11: surface 12: surface 13: surface 14: surface 15: pattern 151: sunken 152: Raised

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a side view of an embodiment of the present invention.

Fig. 3 is a sectional view along line 3-3 in Fig. 2 of an embodiment of the present invention.

Fig. 4 is a sectional view along line 4-4 in Fig. 2 of an embodiment of the present invention.

10: Metal square tube

11: surface

12: surface

13: surface

14: surface

15: pattern

151: sunken

152: Raised

Claims (9)

A railing structure comprising: A metal square tube has four surfaces, at least one of which is forged with a plurality of patterns arranged at intervals and arranged in a straight line, and the patterns are at least partly recessed towards the inside of the metal square tube. The railing structure as claimed in claim 1, wherein the two surfaces of the metal square tube are not connected by forging to form the patterns. The railing structure as claimed in claim 2, wherein the patterns on the two surfaces are arranged symmetrically. The railing structure according to any one of claims 1 to 3, wherein the patterns are three-dimensional patterns with alternating concave and convex. The railing structure as claimed in item 4, wherein the convex parts of the patterns are in the shape of a semicircle. The railing structure as claimed in item 4, wherein the recessed parts of the patterns are geometric figures with arc borders. The railing structure as claimed in item 6, wherein the concave parts of the patterns are symmetrical geometric figures. The railing structure as claimed in item 6, wherein the centers of the recessed parts of the patterns are rectangular. The railing structure as described in claim item 4, wherein the thickness of the tube wall of the metal square tube is 0.8~1.5mm.

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