pipe holding band

摘要

The present invention relates to a new structure of a pipe fixing band, which is easy to weld. In the pipe fixing band, a plurality of welding protrusions (26) are formed on a welding portion (23) and, when high-voltage electricity is applied to a bracket (20) to weld the bracket (20) to a band body (10) using a spot welding machine (C), the electricity is supplied to the band body (10) through the welding protrusions (26) to heat the welding protrusions (26) and the band body (10), welding them. In this case, the welding protrusions (26) restrict a portion where the high-voltage electricity applied to the bracket (20) is transmitted to the band body (10) such that heat generated when the electricity is transmitted to the band body (10) can be concentrated at a position where the welding protrusions (26) are formed. Therefore, by using the bracket (20), four points of the bracket (20) are welded and coupled to the band body at the same time while the four welding protrusions (26) are melted at a time. As a result, unlike a conventional bracket (20) which requires several welding to weld and couple the bracket (20) to the band body (10), the band body (10) and the bracket (20) may be solidly welded and coupled to each other to reduce the number of work processes, thereby reducing working hours and improving productivity.