JP2002328675A - Auxiliary shelf for music stand - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain an auxiliary shelf which enables a player to stably place the small articles necessary for the player on a music stand. SOLUTION: This music stand is provided with a main shelf body (6) of an L shape in side view smaller in lethal and vertical dimensions than the lethal and vertical dimensions of a music rest (3) of the music stand (1). An engaging tool (7) for attachably and detachably engaging with the music stand (1) is provided on a rear piece (6a) of the main shelf body (6).

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an auxiliary shelf for a music stand in which small articles required for playing or practicing can be placed on the music stand.

[0002]

2. Description of the Related Art Conventionally, when temporarily storing small items such as a tuner, a spare lead of a saxophone, rosin, or a piccolo used as a secondary instrument in the middle of a song, these are temporarily stored on the floor near the player. In the musician's pocket, or on the music rest of the music stand.

[0003]

When the above-mentioned accessory is placed on the floor or put in a player's pocket, the player may trip over the accessory and damage the accessory, or quickly get the accessory needed. Sometimes they could not be taken out. If the accessory is placed on the music placing portion of the music stand, it becomes difficult to turn the music. An object of the present invention is to solve the above-mentioned problem by providing an auxiliary shelf on which a small object can be placed on a music stand.

[0004]

Means for Solving the Problems The present invention is configured as follows to solve the above-mentioned problems. That is, the invention according to claim 1 provides an L-shaped shelf main body in a side view in which the left and right and up and down dimensions are smaller than the left and right and up and down dimensions of a music placing portion of the music stand, and the back of the shelf main body is provided with the music stand. And an engagement tool that detachably engages with the bracket. Also,
According to a second aspect of the present invention, the engaging tool has a fitting hole which is detachably fitted to a support of the music stand from one side thereof, and the upper and lower axes of the fitting hole are aligned with the back of the shelf main body. On the other hand, it is inclined at a predetermined angle so that the lower part expands. According to a third aspect of the present invention, the extension shelf is provided on the shelf main body so as to protrude outward.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. 1 is a front view showing a use state of the present invention, FIG. 2 is a right side view of a main part of FIG. 1, FIG. 3 is a side view of an auxiliary shelf according to a first embodiment of the present invention, and FIG.
FIG. 5 is a front view of an auxiliary shelf according to a second embodiment of the present invention, FIG. 6 is a right side view of FIG. 5, and FIG. 7 is a front view of a shelf main body according to the second embodiment of the present invention. 8 shows a second embodiment of the present invention.
9 is a right side view of FIG. 8, FIG. 10 is a perspective view of an auxiliary shelf according to a third embodiment of the present invention, and FIG. 11 is a perspective view of an auxiliary shelf according to the third embodiment. It is a side view which shows a use state.

1 and 2, reference numeral 1 denotes a music stand,
A foldable musical score placing portion 3 and a leg portion 4 are attached to the upper and lower portions of the extendable column 2 respectively. The support column 2 is composed of three large, medium, and small lower pipes 2a having different diameters.
A telescopic type in which the middle pipe 2b and the upper pipe 2c are sequentially slidably fitted, clamps 2d and 2e with knobs are attached to upper ends of the lower pipe 2a and the middle pipe 2b, and the clamps 2d and 2e are operated. And the middle pipe 2b,
By adjusting the amount of protrusion of the upper pipe 2c, the length of the column 2 and thus the height of the music placing section 3 are adjusted.

Reference numeral 5 denotes an auxiliary shelf mounted on the upper pipe 2c of the column 2. The auxiliary shelf 5 forms an L-shaped shelf main body 6 in a side view from a plastic plate having a thickness of about 2.5 mm, and engaging tools 7 (7-1, 7-) are provided on the back surface of the back piece 6a of the shelf main body 6. 2)
And the shelf main body 6 is detachably engaged with the support 2 of the music stand 1 via the engaging member 7.

[0008] The auxiliary shelf 5 is a small instrument necessary for playing or practicing the performance, for example, a tuner used for tuning a musical instrument, a spare lead of a saxophone, or a piccolo used as a secondary instrument in the middle of a song. The left and right and up and down dimensions are set as small as possible with respect to the left and right and up and down dimensions of the music placing section 4 of the music stand 1. For example, the width on the left and right is about 140 mm, the height H on the top and bottom is about 60 mm, and the width W
Is set to have a width in which the small object can be placed, for example, about 43 mm. The dimensions of the auxiliary shelf 5 are appropriately set according to the size of the small articles to be placed. Further, the auxiliary shelf 5 may be formed of a metal plate.

The engaging member 7 attached to the back of the back piece 6a of the shelf main body 6 comprises an upper engaging member 7-1 and a lower engaging member 7-2, as shown in FIGS. The upper engaging member 7-1 is fixed to the upper side of the left and right central portion of the back surface of the piece 6a, and the lower engaging member 7-2 is fixed to the lower side. The fitting holes 8, 8 for fitting with the support columns 2 of the music stand 1 are formed in both of them so as to protrude substantially rearward from the rear. The upper and lower axes C of the fitting holes 8, 8 are inclined with respect to the back piece 6a so that the lower part expands. In this embodiment, the inclination angle α is about 18 ° C., so that the shelf main body 6 is inclined upward and can be attached to the column 2 of the music stand 1 as shown in FIG.

As shown in FIG. 4, each of the fitting holes 8, 8 has a first fitting hole 8a having a large diameter and a second fitting hole 8b having a smaller diameter than the first fitting hole 8a. ) Are formed in parallel with each other, and these are communicated with each other via a constricted portion 8c, so that an entrance 8d is formed at one side (the lower portion in FIG. 4) of the first fitting hole 8a. The width of the entrance 8d is slightly smaller than the diameter D1 of the first fitting hole 8a. The first and second fitting holes 8a, 8b are formed discontinuously on the left and right.
You may make it provide the entrance of the support | pillar 2 in the opposite side part of each 1st, 2nd fitting hole 8a, 8b, respectively.

The first fitting hole 8a and the second fitting hole 8b are removably fitted to the upper pipe 2c of the column 2 of the music stand 1. The first fitting hole 8a has a diameter D1 and a second fitting hole 8b. 2 fitting hole 8
The diameter D2 of b is appropriately determined by the music stand combination group of the manufacturer. In this example, D1 is 10 mm and D2 is 7 m
m and a set of engaging tools 7 (7-1, 7-2), and D1 is 1
The engagement tool 7 (7.7) with a set of 1.85 mm and D2 of 7 mm
-1, 7-2) are prepared, and these are appropriately selected and attached to the back of the shelf main body 6, so as to correspond to a music stand combination group for each maker.

FIGS. 5 and 6 show a second embodiment of the auxiliary shelf 5. In FIGS. 5 and 6, reference numeral 6-1 mainly denotes a shelf. The plate is bent into an L shape in a side view, and the same engaging members 7 (7-1, 7-2) as described above are provided on the back surface of the back piece 6a. Attach. The dimensions and shapes of the back piece 6a and the shelf piece 6b of the shelf main body 6-1 are substantially the same as those in the first embodiment. A pair of slits 9 and 10 are formed on the left and right of the back piece 6a. Each slit 9,1
0, as shown in FIG. 7, extend in the left-right direction, bend the facing side of both upward, and form a circular insertion hole 9 larger than the cross-sectional area of the slits 9 and 10 at the bent upper end.
a and 10a are formed.

Extension shelves 11, 1 are provided on the left and right of the shelf main body 6-1.
2 is slidably mounted. Each of the extension shelves 11 and 12 is formed by bending a plate material into an L shape when viewed from the side, and each of the left and right widths is set to about half of the left and right width of the shelf main body 6-1.
Engagement projections 11c, 12c are erected and fixed to the back surfaces of the twelve back pieces 11a, 12a and to the left and right approach side ends. Each of the engaging protrusions 11c and 12c has the same structure, and is representative of the engaging protrusion 11c of the extension shelf 11 on the left side in FIG.
More specifically, a large-diameter head 11c-2 is integrally formed at the tip of the small-diameter shaft 11c-1.

Each of the extension shelves 11 and 12 has a shelf main body 6-1.
Are mounted in parallel on the left and right sides of the
c and 12c are fitted into the slits 9 and 10 from the insertion holes 9a and 10a. Then, as shown by the imaginary line in FIG. 5, the extension shelves 11 and 12 are moved in the left-right direction, and the placement area of the auxiliary shelf 5 is increased or decreased according to the size of the small object to be placed. Others are substantially the same as the first embodiment.

FIGS. 10 and 11 show a third embodiment of the auxiliary shelf 5. 10 and 11, reference numeral 6 denotes a shelf substantially similar to that of the first embodiment. The plate 6 is bent into an L shape when viewed from the side, and engaging members 7-3 are attached to the left and right upper portions of the back piece 6a. As shown in FIG. 10, this engaging tool 7-3 integrally has a holding portion 7 a that protrudes forward and then reversely bends upward at the upper end of a seat 7 b extending vertically. 7b is led by shelf 6
The holding portion 7a is fixed to the upper portion of the back of the back piece 6a so as to protrude forward from the back piece 6a. The engaging member 7-3 may be formed at the same time when the shelf main body 6 is formed.

Then, as shown in FIG. 10, the holding portions 7a of the right and left engaging members 7-3 are fitted to the shelf pieces 3b of the music placing portion 3 from the front so that the shelf main body 6 is put on the music placing portion. 3 and fix it. In this case, the holding portion 7a can be moved in the left-right direction along the shelf piece 3b, and the shelf main body 6 can be moved and adjusted to any position on the left and right with respect to the music table placing portion 3 to be attached.
Others are substantially the same as the first embodiment.

[0017]

As is apparent from the above description, claim 1
In the invention according to the invention, the auxiliary shelf is detachably attached to the music stand, so that small items required at the time of playing or practicing can be stably placed on the auxiliary shelf, and when necessary, Can quickly remove the accessory. According to the second aspect of the present invention, the auxiliary shelf is detachably attached to the music stand by being inclined upward, so that small articles can be placed and taken out of the auxiliary shelf more quickly. In the invention according to claim 3, since the extension shelf is provided on the shelf main body so as to be able to protrude outward, it is possible to easily cope with small items having different sizes.

[Brief description of the drawings]

FIG. 1 is a front view showing a use state of the present invention.

FIG. 2 is a right side view of a main part of FIG.

FIG. 3 is a side view of the auxiliary shelf according to the first embodiment of the present invention.

FIG. 4 is an enlarged plan view of a main part of FIG. 3;

FIG. 5 is a front view of an auxiliary shelf according to a second embodiment of the present invention.

FIG. 6 is a right side view of FIG.

FIG. 7 is a front view of a shelf main body according to a second embodiment of the present invention.

FIG. 8 is a front view of a left extension shelf according to a second embodiment of the present invention.

FIG. 9 is a right side view of FIG.

FIG. 10 is a perspective view of an auxiliary shelf according to a third embodiment of the present invention.

FIG. 11 is a side view illustrating a use state of an auxiliary shelf according to a third embodiment of the present invention.

[Description of Signs] 1 Music stand 2 Support 2a Lower pipe 2b Middle pipe 2c Upper pipe 2d, 2e Clamp with knob 3 Music placement part 3b Shelf piece 4 Leg part 5 Auxiliary shelf 6 (6-1) Shelf main body 6a Back piece 6b Shelf Piece 7 Engagement Tool 7-1 Upper Engagement Tool 7-2 Lower Engagement Tool 7-3 Engagement Tool 7a Nipping Part 7b Seat Piece 8 Fitting Hole 8a First Fitting Hole 8b Second Fitting Hole 8c Constricted part 8d Doorway 9,10 Slit 9a, 10a Insertion hole 11,12 Extended shelf 11a, 12a Back piece 11c, 12c Engagement projection

Claims (3)

[Claims] An L-shaped shelf main body (6) having a left-right and up-down dimension smaller than the left-right and up-down dimensions of a music placing portion (3) of a music stand (1) is provided. Back piece (6a)
Engaging tool (7) detachably engaged with the music stand (1)
An auxiliary shelf for a music stand, comprising: 2. An engaging device (7) is a support (2) of a music stand (1).
The fitting hole (8) is detachably fitted from one side thereof, and the upper and lower axes of the fitting hole (8) are expanded downward from the back surface of the shelf main body (6). The music stand auxiliary shelf according to claim 1, characterized in that the auxiliary shelf is inclined at a predetermined angle so as to perform the above operation. 3. An extension shelf (11, 12) provided on a shelf main body (6-1).
3. An auxiliary shelf for a music stand according to claim 1, wherein the auxiliary shelf is provided so as to be able to protrude outward.