Hollow insertion type edge shrinkage line with double semicircular projections and double concave arcs

Abstract

The invention is a hollow insert-type edge-receiving line with double semicircular protrusions and double concave arcs, which is characterized in that the line body (1) is long and thin, and the bottom of the line body (1) is provided with a stick for smearing The bottom surface (7) of the agent, the right end of the bottom surface (7) is provided with the edge-retracting card strip (8) for the edge-receiving line, and the bottom surface (7) is provided with the slot (9) for clamping the line body (1); The line body (1) is provided with a left arc protrusion (2), a small concave arc (3), a small protrusion (4), a large concave arc (5) and a side protrusion (6), and the line body ( 1) There are holes inside for heat insulation and material saving. The invention is a hollow plug-in edge trimming line with double semicircular protrusions and double concave arcs, which has a structure that increases the beauty of the line, and can fix the line well. The structure is simple and easy to operate.

Description

technical field [0001] The invention relates to a hollow plug-in edge trimming line with double semicircular protrusions and double concave arcs. Background technique [0002] Decorative lines are widely used in the field of decoration engineering and material technology, especially in the field of indoor and outdoor decoration of star hotels, clubs, and finely decorated residences. Decorative lines can be divided into stone-plastic lines, wood-plastic lines, PU lines and aluminum alloys. Stone plastic lines are widely used. It has the characteristics of safety, environmental protection and pollution-free, and the characteristics of realistic patterns. It is similar to marble and has a better decorative effect. However, when the decorative lines are directly combined, there must be gaps. , affect the appearance and poor firmness. Most of the existing combinations between stone-plastic lines are snap joints. After a long time, there will be gaps due to friction, which will ...

AI Technical Summary

Problems solved by technology

Stone plastic lines are widely used. It has the characteristics of safety, environmental protection and pollution-free, and the characteristics of realistic patterns. It is similar to marble and has a better decorative effect. However, when the decorative lines are directly combined, there must be gaps. , affect the appearance, poor firmness

Most of the existing combinations between stone-plastic lines are snap joints. After a long time, there will be gaps due to friction, which will affect the overall effect and aesthetics of the decoration. Therefore, I provide a hollow with double semicircular protrusions and double Concave-shaped plug-in edge trim

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