Unlock instant, AI-driven research and patent intelligence for your innovation.

Antiskid plectrum of stringed instrument

A stringed instrument, anti-skid technology, applied in the direction of stringed instruments, musical instruments, instruments, etc., can solve the problems that cannot fundamentally eliminate the adverse effects of sweat, difficult to pinch fingers, fatigue of picks, etc., to eliminate adverse effects, slow down finger fatigue, prevent Shedding effect

Active Publication Date: 2015-08-12
邳州市鑫盛创业投资有限公司
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A common pick is a triangular chamfered sheet composed of a hand-held area and a string-plucking area, which has the following defects: first, it is difficult for the fingers to pinch tightly in the smooth hand-held area, and the pick is easy to fall off from the fingertips; second, when the fingers sweat, It will increase the smoothness of the hand-held area, and the pick will fall off from the fingertips more easily; the third is that the fingers are quite tired after holding the pick for a long time.
These technologies can reduce the occurrence of picks falling off the fingertips, but cannot fundamentally eliminate the adverse effects caused by sweat

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Antiskid plectrum of stringed instrument
  • Antiskid plectrum of stringed instrument

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0019] Preparation of starch-acrylonitrile graft copolymer: Add 1330ml of water and 94g of corn starch into the reaction kettle, stir evenly, heat to 60°C for gelatinization for half an hour, after cooling to 20°C, add 97g of acrylonitrile, cerium nitrate Ammonium solution 75ml, the mixture was reacted at 20-50°C for 1 hour, then neutralized with 5mol / L HCL solution to pH 6-7, filtered, washed, and vacuum-dried at 65°C to obtain starch acrylonitrile class of graft copolymers.

[0020] Preparation of superabsorbent resin inner layer (2): mixing starch acrylic acid graft copolymer and paper pulp at a ratio of 1:1 by weight, pressing into tablets, and drying to prepare superabsorbent resin inner layer (2).

Embodiment

[0021] Example: such as figure 1 , figure 2 As shown, the non-slip pick of a stringed instrument includes a triangular chamfered sheet formed by the hand-held area (1) and the pizzicato area (4). The left and right surfaces of the hand-held area (1) are respectively provided with a A scaly superabsorbent inner layer (2) made of branch copolymer and pulp, and a pure cotton non-woven fabric layer (3) is provided on the outer surface of the superabsorbent resin inner layer (2).

[0022] The present invention adopts following steps to process:

[0023] A. Electrostatic deposition is used to plate the superabsorbent resin inner layer (2) on the inner surface of the pure cotton non-woven fabric layer (3);

[0024] B. Use hot melt adhesive to bond step A to the left and right surfaces of the handheld area (1).

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an antiskid plectrum of a stringed instrument. The antiskid plectrum of the stringed instrument is a triangular chamfered slice formed by a hand holding area and a string dialing area. The left surface and the right surface of the hand holding area are provided with scale-shaped super absorbent resin inner layers formed by processing starch acrylonitrile graft copolymer and paper pulp. The outer surfaces of the scale-shaped super absorbent resin inner layers are provided with cotton non-woven fabric layers. The starch acrylonitrile graft copolymer and the paper pulp are mixed, tabletted, and dried in a ratio of 1 to 1 by weight. The processing steps of the antiskid plectrum comprises: A, plating the inner surfaces of the cotton non-woven fabric layers with the super absorbent resin inner layers by using an electrostatic deposition method; and B, pasting the super absorbent resin inner layers on the left surface and the right surface of the hand holding area by using hot melt adhesive. The antiskid plectrum may fundamentally eliminate adverse effects caused by sweat, is prevented from falling from a finger tip, and may relieve the fatigue of fingers.

Description

technical field [0001] The invention relates to the technical field of musical instrument parts, in particular to an anti-slip pick of a stringed instrument. Background technique [0002] Picks are an essential accessory when playing stringed instruments. A common pick is a triangular chamfered sheet composed of a hand-held area and a string-plucking area, which has the following defects: first, it is difficult for the fingers to pinch tightly in the smooth hand-held area, and the pick is easy to fall off from the fingertips; second, when the fingers sweat, It will exacerbate the smoothness of the hand-held area, and the pick will fall off from the fingertips more easily; the third is that the fingers are quite tired after holding the pick for a long time to play. [0003] Retrieve the Chinese Patent Announcement, and learn that a number of patented technologies about the anti-slip and anti-off of picks have been disclosed. These technologies can reduce the occurrence...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G10D3/16
Inventor 罗福仲
Owner 邳州市鑫盛创业投资有限公司