String

Abstract

The string comprises a wire core and a winding wire spirally wound outside the wire core, and the tail end of the wire core is bent and abuts against the tail end of the winding wire. According to the principle, the tail end of the wire core is bent to abut against the tail end of the winding wire, the winding wire can be prevented from loosening under the condition that no extra component is added, the lasting stability of the timbre of the string is effectively improved through the tail end bending mode, a certain anti-attenuation effect is achieved, and the effect is improved by about 20% compared with that of a traditional string.

Description

Technical Field

[0001] The utility model relates to musical instrument accessories, in particular to a musical string for improving timbre. Background Art

[0002] like Figure 1 As shown, the strings generally include a core 2 and a winding wire 1 spirally wound outside the core 2. The winding wire 1 generally includes a main body, a head provided at one end of the main body, and a tail provided at the other end of the main body. The head is provided with a string ring and is tightly wrapped with a bead head, and the tail is exposed outside the winding wire and forms a straight line with the main body. Due to the lack of constraints at the end of the winding wire, the winding wire is easy to loosen, resulting in the inability to maintain the stability of the string. The longer the time, the more severe the decay of the string. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a piano string, which has better stability, anti-attenuation and the function of improving the timbre.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a string, including a wire core and a winding wire spirally wound outside the wire core, wherein the end of the wire core is bent and abuts against the end of the winding wire. The principle of the utility model: by bending the end of the wire core, the end of the winding wire can be abutted, and the winding wire can be prevented from loosening without adding additional components. This end bending method effectively improves the long-term stability of the string tone and plays a certain anti-attenuation role, and its effect is improved by about 20% compared with traditional strings.

[0005] As an improvement, the wire core includes a head, a main body, a bending part and a tail from front to back, the head is provided with a string ring, the winding wire is wrapped around the main body, the bending part is against the end of the winding wire, and the tail is exposed outside the winding wire.

[0006] As an improvement, a bead head is provided inside the string ring.

[0007] As an improvement, the wire core is a steel wire core, and the winding wire is a copper wire, a nickel alloy wire, a nickel-plated steel wire or a copper alloy wire.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] This end bending method effectively improves the long-term stability of the string tone and has a certain anti-attenuation effect. Compared with traditional strings, its effect is improved by about 20%. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the prior art strings.

[0011] Figure 2 It is a schematic diagram of the strings of the utility model.

[0012] Figure 3 for Figure 2 Enlarged view of point A. DETAILED DESCRIPTION

[0013] The utility model will be further described below in conjunction with the accompanying drawings.

[0014] A musical instrument string comprises a wire core 2 and a winding wire 1 spirally wound around the wire core 2. The wire core 2 comprises a head, a main body, a bending portion 21 and a tail from front to back in sequence; the head is provided with a string ring, the string ring is formed by twisting one end of the wire core 2, a bead head is provided inside the string ring, and the musical instrument string is installed on a musical instrument through the bead head; the winding wire 1 is wound around the main body, the front end of the winding wire 1 is wound around the twist of the head, the friction coefficient of the twist pattern is large, so the winding wire 1 is not easy to loosen; the bending portion is against the end of the winding wire 1, and the bending portion can bend the end of the wire core 2 by pulling force during the winding step, and the bending portion can limit the movement of the end of the winding wire 1, so that the winding wire 1 can be prevented from loosening; the tail is exposed outside the winding wire 1. The wire core 2 is a steel wire core 2, and the winding wire 1 is a copper wire, a nickel alloy wire, a nickel-plated steel wire or a copper alloy wire.

[0015] The end of the wire core 2 is bent and abuts against the end of the winding wire 1. Principle of the utility model: by bending the end of the wire core 2, the end of the winding wire 1 can be abutted, and the winding wire 1 can be prevented from loosening without adding additional components. This end bending method effectively improves the long-term stability of the string tone and plays a certain anti-attenuation role, which is about 20% higher than that of traditional strings.

Claims

1. A musical string comprising a core and a winding wire spirally wound around the core, characterized in that: The end of the wire core is bent and abutted against the end of the winding wire; the wire core includes a head, a main body, a bent portion and a tail portion from front to back, the head is provided with a string ring, the winding wire is wrapped around the main body, the bent portion abuts against the end of the winding wire, and the tail is exposed outside the winding wire.

2. A musical string according to claim 1, characterized in that: A bead head is arranged inside the string ring.

3. A musical string according to claim 1, characterized in that: The wire core is a steel wire core, and the winding wire is a copper wire, a nickel alloy wire, a nickel-plated steel wire or a copper alloy wire.

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