JP2544982Y2 - Storage box for voice coil for speaker - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage for safely storing a voice coil for a speaker for transportation.

[0002]

2. Description of the Related Art A conventional storage box for a speaker voice coil is made of polystyrene foam, and there is a problem in processing an empty box after the voice coil is removed. Styrofoam boxes were difficult to incinerate and could not be folded, requiring a great deal of space to store.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a storage box that can be easily disassembled, assembled, and folded and that can store a voice coil safely.

[0004]

The storage box for the speaker voice coil of the present invention comprises a flat rectangular parallelepiped box main body having an open upper part, and a partition wall housed in the box main body. A double-sided adhesive tape is attached to a first pair of inner surfaces facing each other of the box body, and the partition wall is formed into a plurality of expandable and contractible honeycomb shapes. The honeycomb-shaped partition walls of two sides which are large in size are released, and the two sides are brought into free contact with the inner surfaces of the second pair of the box body to which the double-sided adhesive tape is not attached, and the other two sides of the partition wall body Are bonded to the inner surfaces of the first pair using the double-sided adhesive tape, and the speaker voice coils are respectively housed in the respective honeycomb-shaped spaces defined by the partition wall in the box body. The above problem has been solved by the means described above.

[0005]

In the storage box according to the present invention, the box main body and the partition wall are separately stored, and when necessary, both can be assembled and formed into a storage box. Empty boxes that are no longer needed can be easily disassembled and stored in a small space for the next time.
If the material is made of paper, it will be ready for incineration.

[0006] Since the partition wall has a honeycomb structure that can expand and contract, a large number of honeycomb spaces are created when the partition wall is extended. The voice coil is safely stored therein. The amount of expansion and contraction can be adjusted to match the dimensions of the voice coil.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to FIGS. 1-7, an embodiment of a storage box for a speaker voice coil of the present invention will be described.

As shown in FIGS. 1 and 2, the storage box of the present invention comprises a flat rectangular box body 1 having an open upper part, and a partition wall 2 housed in the box body 1. .

As shown in FIGS. 3 and 4, adhesive tapes 3 are attached to both surfaces of a first pair of inner surfaces 11 of the box body 1 facing each other. For convenience of description, the thickness of the double-sided adhesive tape 3 is exaggerated in the drawings. The box body is preferably made of cardboard, thin wooden board or the like.

As shown in FIGS. 5 and 6, the partition wall 2 is formed into a plurality of expandable and contractible honeycomb shapes, and the two sides 21 and 22 having relatively large expansion and contraction among four sides around the partition wall 2 are formed. The partition walls 211 and 221 are open. The partition wall 2 is preferably made of a thin wooden board, cardboard or the like.

Referring to FIG. 7, an example of assembling the storage box of the present invention will be described.

First, the voice coil 4 to be stored (FIG. 1)
Box body 1 from those prepared in advance according to the dimensions of
And the partition wall 2 are taken out (A, B). Next, box body 1
(C). At this time, the open sides 21 and 22 of the partition wall 2 are brought into free contact with the inner side surfaces 12 of the other two sides of the box body 1 to which the double-sided adhesive tape 3 is not attached.

In this way, the other two sides 23 which are not open sides of the partition wall 2 are extended to both sides, and are adhered to the inner surface 11 of the box body 1 with the tape 3 (D).

Each of the speaker voice coils 4 is housed in each of the honeycomb-shaped spaces 6 defined by the partition wall 2 in the box body 1 (E).

An unnecessary empty box can be disassembled into a box body 1 and a partition wall 2 by performing the steps in the reverse order of the above-described steps.

The partition walls 2 of the open sides 21 and 22 of the partition wall 2
Since the walls 11 and 221 are in free contact with the inner surface 12 of the box body 1, the partition walls 211 and 221 act as a cushion, permit deformation of the honeycomb-shaped space 6, and buffer external force applied to the stored voice coil 4. In this way, the voice coil 4 is safely stored and held.

Preferably, the partition wall is provided with a semicircular notch (not shown) for convenient access to the coil.

[0018]

According to the present invention, the storage box can be easily assembled and disassembled, the storage space of the storage box can be reduced, and the empty box processing can be simplified.

[Brief description of the drawings]

FIG. 1 is a plan view of the storage box of the present invention.

FIG. 2 is a transverse sectional view taken along line II-II in FIG.

FIG. 3 is a plan view of a box main body constituting the storage box of the present invention.

FIG. 4 is a transverse sectional view taken along line IV-IV of FIG. 3;

FIG. 5 is a plan view of a partition wall constituting the storage box of the present invention.

FIG. 6 is a transverse sectional view taken along line VI-VI in FIG. 5;

FIG. 7 is an explanatory view showing an assembling process of the storage box of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Box main body 2 Partition wall 3 Double-sided adhesive tape 4 Voice coil for speaker 6 Honeycomb-shaped space 21, 22 Open side 211, 221 Open partition

Claims (1)

(57) [Scope of request for utility model registration] 1. A box body having a flat rectangular parallelepiped shape whose upper part is open, and a partition wall housed in the box body, and a double-sided adhesive tape is applied to a first pair of inner surfaces of the box body facing each other. The partition wall is formed into a plurality of expandable and contractible honeycomb shapes, and of the four sides surrounding the partition wall, two honeycomb-shaped partition walls having relatively large expansion and contraction are released, and the two sides are released. Is brought into free contact with a second pair of inner surfaces of the box body to which the double-sided adhesive tape is not attached, and the other two sides of the partition wall are covered with the double-sided adhesive tape to form the first pair of inner surfaces. A speaker voice coil storage box, wherein each speaker voice coil is stored in each honeycomb-shaped space defined by the partition wall body in the box body.