A novel guitar slide bar with an elastic structure

Abstract

The invention discloses a novel guitar slide bar with an elastic structure. One half of the wall thickness portion of the upper portion of the tubular slide bar is cut off along the center line of the wall thickness portion in the length direction in order to leave a half-tube, of which the cross section is semicircular. The main characteristics of the present invention are that the internal diameter of the tubular slide bar sleeves a circular pipe; the external diameter terminal of the upper portion of the circular pipe is provided with a square groove; a square column is arranged in the square groove; the wall thickness portion of the middle-lower portion of the tubular bar is provided with an annular groove aperture corresponding to the square column; the bottom terminal of the circular pipe is provided with a back-up ring; an elastic sheet steel ring with a notch is arranged on the internal diameter of the circular pipe around the same axis; the wall thickness portion of the elastic sheet steel ring is provided with a plurality of uniformly distributed apertures; a support bar is arranged outside the diameter of the left end of the elastic sheet steel ring; and the support strip is embedded into and fixed in the wall thickness portion of the circular pipe along the a radial direction. According to the invention, after playing skills of the guitar sliding bar are shown, rotating of the tubular slide bar for 180 degrees to carry out string pressing is convenient, and adjusting of tightness of string playing by fingers is flexible.

Description

technical field [0001] The invention relates to the technical field of musical instruments, in particular to a novel guitar slider with an elastic structure. Background technique [0002] The guitar slider is a tubular device that is played on the ring finger or the little finger. It comes from the playing skills of the Hawaiian guitar. It can create a crying sound and increase the feeling of metal sound. It was later used by blues guitarists on ordinary guitars. Playing, and widely used. There are two main types of existing guitar sliders: one is simply a tubular structure with a simple structure; the other is a lower part of a tubular slider, and the upper part of the wall thickness is cut in half along the centerline of the length direction, leaving a cross-section It is a semicircular half-pipe, and the upper half-pipe is convenient for the ring finger or little finger to bend inward for string pressing. After the latter has completed the playing skills of the guitar s...

AI Technical Summary

Problems solved by technology

The latter, after completing the playing skills of the guitar slide, it is difficult to turn the tubular slide 180° to press the strings

On the other hand, often because the size of the fingers varies from person to person, the fatness and thinness of the same finger of the same person will also change, causing the guitar slider to be set too tight or too loose on the finger; The local skin tissue forms a closed and oppressive environment, which can easily affect blood circulation and cause local skin itching; sometimes the guitar slider will inadvertently fall off from the fingers, affecting normal performance

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