JPS6237454Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field] This invention relates to a musical score case.

[Conventional technology]

Musical scores used for singing, practicing musical instruments, etc. are stored in cases and carried around.

[Problem that the invention attempts to solve]

There was a problem in that music scores were difficult to read when placed on a desk, so a music stand was required.

[Means for Solving the Problems] In order to solve the above problems, this invention has a rectangular rear wall made of bendable cardboard, etc., with the upper and lower edges protruding toward the back side of the rear wall. Opposing side walls, a top wall, and a bottom wall are provided, and a protruding wall that protrudes inward from each other is provided as an extension of the both side walls, and both side edges are circumscribed and fixed to the lower surface of the protruding wall as an extension of the bottom wall. A first folded wall that overlaps the surface of the front wall when folded back to the extension of the front wall, a second folded wall that overlaps the surface of the bottom wall, and a receiver that protrudes toward the surface of the rear wall. A suspension wall is provided in sequence, and anchoring devices are provided on both surfaces of the bottom wall and the second folded wall, and a lid wall facing the rear wall is provided as an extension of the top wall, and an outer bottom wall overlaps with the surface of the bottom wall. In addition, a hanging lid wall and a projecting piece are sequentially provided overlapping the required range of the surface of the rear wall, and a fastening device is provided between the projecting piece and the rear wall, and a crease line is formed in the center between the upper and lower edges of the lid wall. Further, an engagement means of a projecting piece is provided on the first folded wall, and the back surfaces of both side edges between the fold line of the lid wall and the top wall are fixed to the surface of the projecting wall.

[Effect]

To take out the music score from the case, the protrusion is released, the lid wall is bent along the fold line, and the music score is taken out.

After taking out the musical score, first fold the first folding wall so that it overlaps with the front wall, then fold the second folding wall so that it overlaps with the bottom wall, and attach the second folding wall to the bottom wall using the fastener. Fix it.

After engaging the protruding piece with the second folded wall,
It is placed so that the outer bottom wall side of the hanging lid wall and the second folded wall are in contact with the desk top.

Then, the lower edge of the musical score is placed on the shelf wall, and the musical score is leaned against the surface of the sloping rear wall.

〔Example〕

In the figure, 1 is a rectangular rear wall made of bendable cardboard or the like, and on both side edges of this rear wall 1,
Both side walls 2, 2 facing each other on the back side of the rear wall 1,
Projecting walls 3, 3 that project inwardly from each other are sequentially provided so as to face the back surface of the rear wall 1.

Further, at the lower edge of the rear wall 1, there is a bottom wall 4 that protrudes toward the back side of the rear wall 1, and the back sides of both side edges are provided with protruding walls 3,
3, a first folded wall 6 which overlaps with the surface of the front wall 5 when folded back, and a second folded wall 7 which overlaps with the surface of the bottom wall 4,
Receiving walls 8 protruding from the front surface of the rear wall 1 are sequentially provided, and fasteners 9 are provided on both surfaces of the bottom wall 4 and the second folded wall 7.

Further, at the upper edge of the rear wall 1, a top wall 10 protrudes toward the back side of the rear wall 1, a lid wall 11 bent to face the rear wall 1, and an outer bottom wall overlapping the surface of the bottom wall 4. 12, a hanging cover wall 13 overlapping a predetermined range of the surface of the rear wall 1, and a projecting piece 14 are provided in this order.

Furthermore, the first folded wall 6 is provided with an engaging means for the protruding piece 14 .

In the illustrated case, the above-mentioned engaging means is the first folded wall 6
Insert the protruding piece 14 into the fold line 15 of the slit 16
However, instead of the slit, a fastening device such as a hook may be used.

Further, the protruding piece 14 and the rear wall 1 are provided with the rear wall 1
A fastening device 17 is provided to fasten the hanging lid wall 13 that overlaps with the top.

In addition, a fold line 18 is provided at the center between the upper and lower edges of the lid wall 11.
, and both upper side edges of the fold line 18 of the cover wall 11 are fixed to the surface of the protruding wall 3 in an overlapping manner.

In the illustrated case, fastening tools 19 are used to fix both side edges of the lid wall 11 and the front wall 5, but they may be fixed using an adhesive.

In addition, although hooks are used as each of the fastening devices in the illustrated case, a fastening device consisting of a hook and a loop may also be used.

The musical score case according to this invention has the above-described structure, and the hanging device 17 is released from the hanging lid wall 13.
The part of the cover wall 11 in front of the fold line 18 is opened, and the musical score is stored in the space formed by the rear wall 1, both side walls 2, 2, the top wall 10, and the bottom wall 4.

After storage, close the lid wall 11 and attach the outer bottom wall 12 to the bottom wall 4.
The hanging lid walls 13 are stacked on the rear wall 1, respectively, and the projecting pieces 14 are secured to the rear wall 1 via the securing tools 17.

To form a music stand for musical scores taken out from the case, the fastening tool 17 is released and the hanging lid wall 13 and the outer bottom wall 1 between the fold line 18 and the insertion protrusion 14 are formed.
2. Open the lid wall 11, fold back the first folded wall 6 so as to overlap the surface of the front wall 5, and then fold back the second folded wall 7 so as to overlap the surface of the bottom wall 4,
The second folded wall 7 is fixed to the bottom wall 4 by a fastening tool 9.

Next, the lower side of the fold line 18 of the lid wall 11 is made to protrude rearward, the hanging lid wall 13 is made to protrude forward, and the protruding piece 14 is inserted into the slit 16.

Then, as shown in FIG. 2, it is placed on a desk, for example.

At this time, the outer bottom wall 12 side of the hanging lid wall 13 and the second
The folding wall 7 contacts the desk top and tilts the rear wall 1 rearward.

After that, place the musical score on the receiving wall 8 and place it on the rear wall 1.
Place the above sheet music against the surface of the

In addition, as shown in the figure, the receiving wall 8 is
By bending the leading edge of the handle upward, the music score can be held stably.

〔effect〕

As described above, according to the musical score case of this invention, a music score is carried in the case, and after the music score is taken out from the case, the case is used as a music stand, so a music stand is not required.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the musical score case according to this invention used as a music stand, FIG. 2 is a vertical side view of the same, FIG. 3 is a vertical side view of the case, and FIG. 4 is a developed plan view. 1... Rear wall, 2... Side wall, 3... Projecting wall, 4...
...Bottom wall, 5...Front wall, 6...First folding wall, 7...
...Second folding wall, 8...Bracket wall, 9...Anchoring device,
11... Lid wall, 12... Outer bottom wall, 13... Hanging lid wall, 14... Protruding piece, 15... Broken line, 16... Slit, 17... Attachment, 18... Broken line.

Claims (1)

[Scope of utility model registration request] A rectangular rear wall made of bendable cardboard or the like is provided with opposing side walls, a top wall, and a bottom wall that protrude toward the back side of the rear wall on both side edges and the upper and lower edges, and a top wall and a bottom wall that are mutually inward in the extension of the both side walls. A protruding wall that protrudes in the opposite direction is provided, and a front wall is provided as an extension of the bottom wall with both side edges circumscribing and fixed to the lower surface of the protruding wall, and when folded back to the extension of this front wall, it overlaps the surface of the front wall. A first folding wall, a second folding wall overlapping the surface of the bottom wall, and a receiving wall protruding toward the surface of the rear wall are sequentially provided, and
An anchor is provided on both surfaces of the bottom wall and the second folded wall, and a lid wall facing the rear wall is provided as an extension of the top wall;
An outer bottom wall that overlaps the surface of the bottom wall, a hanging lid wall that overlaps the required area of the rear wall surface, and a projecting piece are sequentially provided, and a fastening device is provided on this projecting piece and the rear wall, and A crease line is provided at the center between the upper and lower edges, and an engagement means of a protrusion is provided on the first folded wall, and the back surfaces of both side edges between the crease line of the lid wall and the top wall are fixed to the surface of the protruding wall. sheet music case.