JPS6343198U

JPS6343198U -

Info

Publication number: JPS6343198U
Application number: JP13769486U
Authority: JP
Priority date: 1986-09-08
Filing date: 1986-09-08
Publication date: 1988-03-23

Description

[Brief explanation of the drawing]

第１図は本案装置の平面図、第２図は仝要部の
平面図、第３図は第２図３―３線に沿つた断面図
、第４図は第２図の側面図、第５図は本案装置の
他の実施例を示す１部分解平面図、第６図は仝正
面図、第７図は仝弦押圧時の側面図、第８図は仝
弦解放時の側面図、第９図は第６図９―９線に沿
つた断面図、第１０図は従来装置の１部分解正面
図である。図中１０はギター、２０は基板、３０は支軸、
３３は係止縁、４０は回動片、４１は摘み部、４
２は係合端、４４はカム部、４５は枢軸、５０は
弦押圧板、５４は発条手段、６０，６０′は弦を
示す。 Figure 1 is a plan view of the proposed device, Figure 2 is a plan view of the main parts, Figure 3 is a sectional view taken along line 3-3 in Figure 2, Figure 4 is a side view of Figure 2, and Figure 4 is a side view of Figure 2. Fig. 5 is a partially exploded plan view showing another embodiment of the present device; Fig. 6 is a front view; Fig. 7 is a side view when the string is pressed; Fig. 8 is a side view when the string is released; FIG. 9 is a sectional view taken along line 9--9 in FIG. 6, and FIG. 10 is a partially exploded front view of the conventional device. In the figure, 10 is a guitar, 20 is a board, 30 is a spindle,
33 is a locking edge, 40 is a rotating piece, 41 is a knob, 4
2 is an engaging end, 44 is a cam portion, 45 is a pivot, 50 is a string pressing plate, 54 is a spring means, and 60, 60' are strings.

Claims

[Claims for Utility Model Registration] (1) A board fixed to the guitar, a support shaft that stands upright by being screwed into a required number of screw holes provided in the board, and one end of the support shaft is engaged with the support shaft. a rotary piece which is fitted together and whose other end is formed into a knob, and which extends along the string extension direction; A string pressing plate is energized so as to push up the moving piece, and the rotating piece is provided with a cam portion at a portion in contact with the string pressing plate, and the rotating piece is provided with a cam portion in the axial direction of the supporting shaft with respect to the supporting shaft. The cam part is fixed in such a way that it cannot be removed and not interlocked with the rotational movement of the support shaft, and the cam part releases the string pressing plate when the knob part of the rotating piece is in the released position. A guitar for a guitar, which is configured so that the string pressing plate is pressed down when in the pressing position, and the string insertion space between the string pressing plate and the board is adjusted by the threading depth of the support shaft. String fixing device. (2) The top of the support shaft 30 is enlarged to form a locking edge 33 on the lower surface side of the top, and the locking edge 3
3 is engaged with an engaging member 43 from below, and this engaging member 43 has a through hole 431 in the center through which the support shaft 30 is rotatably inserted. A guitar string fixing device according to claim 1, which is configured to be pivotally supported. (3) A utility model in which a concave groove 34 is formed surrounding the body surface of the support shaft 30, and the engaging end 42 of the rotating piece 40 is pivotally supported by the pivot 46 that is engaged with the concave groove 34. A string fixing device for a guitar according to claim 1.