JPH09286432A - Product housing box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an inexpensive product housing box capable of easily performing product housing work and capable of certainly preventing the penetration of dust. SOLUTION: The separation of a dustproof sheet 13 from the housing 12 constituting a product housing box 11 is prevented by directly bonding the dustproof sheet 13 to the housing 12. By this constitution, the loss of the dustproof sheet 13 can be prevented even after a product is taken out and it is unnecessary to newly prepare the dustproof sheet 13 even when the product housing box 11 is reused and, as a result, cost reduction can be achieved.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a product storage box such as a cardboard box.

[0002]

2. Description of the Related Art Conventionally, when a product is housed in a cardboard box, it has been necessary to cover the product with a vinyl sheet or the like in order to prevent dust from adhering to the product. This is essential, especially when accommodating synthetic resin products. That is, since a product made of a synthetic resin is likely to generate static electricity, dust is likely to be attached thereto. Therefore, when a product made of synthetic resin is stored in the cardboard box, it is necessary to cover the product with a vinyl sheet.

[0003]

However, in the prior art, since the product is stored in the cardboard box and then the vinyl sheet is simply covered from above, dust enters through the gap between the vinyl sheet and the product storage box. There were cases.
In addition, when trying to reuse the cardboard box, the vinyl sheet may have been lost, and a new vinyl sheet had to be prepared.

It is also conceivable to wrap the products one by one in a vinyl bag and then store the products in the product storage box, but since it is necessary to prepare a large number of bags, it is costly and the storage work is difficult. It's very troublesome.

The present invention has been made in order to solve the above problems, and an object thereof is to inexpensively carry out the work of accommodating products and to ensure the intrusion of dust. It is to provide a product storage box that can be prevented.

[0006]

In order to solve the above problems, the gist of the invention of claim 1 is that a dustproof sheet is attached to the inner wall surface of the housing.

In the invention according to claim 2, the gist is that the dustproof sheet is formed from one sheet and is attached to the inner surface of the housing. The gist of the invention according to claim 3 is that the dust-proof sheet is attached to a portion that is spaced a predetermined distance downward from the upper side of each side surface of the housing.

Therefore, according to the first aspect of the invention, after the product is wrapped in the barrier sheet, the housing is closed. This prevents dust from adhering to the product. Further, since the dustproof sheet is attached to the casing, it is possible to prevent the dustproof sheet from being separated from the casing.

According to the second aspect of the invention, since the dustproof sheet is formed of one sheet, the work of attaching the dustproof sheet to the housing can be easily performed. In the invention according to claim 3, since the dust-proof sheet is attached to a portion that is spaced a predetermined distance downward from the upper side of each side surface of the housing, the dust-preventing sheet is considered as a product even if the product in the housing has a low bulkiness. Adhesion is maintained.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. As shown in FIG. 1, the product storage box 11 includes a housing 12 made of corrugated cardboard and a dustproof sheet 13. FIG. 2 shows a product storage box 11
Is a developed view of T1, and T1 to T3 in the same figure are folding parts. The upper step surface 14 becomes the lid portion 15 of the housing 12, and the middle step surface 1
6 serves as the side surface 17 of the housing 12, and the lower step surface 18 serves as the bottom surface 19 of the housing 12. The upper surface 14 has a surface 14a having a convex portion 20 and a surface 14b having an insertion hole 21.
There are types. Upper surface 1 on the same line as the folded portions T1 to T3
4 and the lower surface 18 are cut portions S1, S2
It has become. At the time of assembling the housing 12, the insertion hole 21
The upper portion of the housing 12 is closed by inserting the convex portion 20 into the.

The dustproof sheet 13 is formed of a single vinyl sheet, and is attached to the inner side surface of the housing 12 with a double-sided tape (adhesive may be used). Product storage box 1
The upper side 22 of the dustproof sheet 13 and the upper side 23 of the upper step surface 14 of the housing 12 are substantially at the same position when the sheet 1 is unfolded.
Further, the portion of the dustproof sheet 13 facing the cut portion S1 of the upper surface 14 is also cut. Dustproof sheet 13
Is a predetermined distance α from the upper side (folded portion T2) 23 of the housing 12
(It is about 60 mm in the present embodiment) It is attached to a separated portion.

In the present embodiment, since the product storage box 11 is constructed as described above, the following effects can be obtained. (1) When the product is stored in the product storage box 11, the lid 15
Also, the dustproof sheet 13 is left open. In this state, the housing 1
Store the product in 2. Next, after covering the product with the dustproof sheet 13, the lid portion 15 of the housing 12 is closed. Therefore, FIG.
As shown in FIG. 3, in this state, the product is held in a state of being covered with the double body of the housing 12 and the dustproof sheet 13. As a result, dust is prevented from adhering to the product. As described above, in the present embodiment, it is possible to reliably prevent dust from adhering to the product.

(2) A housing 12 constituting the product storage box 11
By directly attaching the dustproof sheet 13 to the housing 12,
The dustproof sheet 13 is prevented from separating from the. As a result, it is possible to prevent the dustproof sheet 13 from being lost even after the product is taken out, and it is not necessary to newly prepare the dustproof sheet 13 even when the product storage box 11 is reused. As a result, the cost can be reduced.

(3) Since the dustproof sheet 13 is not attached to the entire inner surface of the housing 12, the amount of the dustproof sheet 13 used can be reduced and the cost can be reduced. (4) The dustproof sheet 13 is adhered to the product 12 at a predetermined distance from the upper side 23 of the housing 12 so that the dustproof sheet 13 can be closely attached to the product even if the product in the product storage box 11 has a low bulk. it can. This makes it possible to more reliably prevent dust from adhering to the product.

(5) Since the dustproof sheet 13 is formed of a single vinyl sheet, it is easy to attach the dustproof sheet 13 to the housing 12, and the cost can be further reduced.

The present invention can also be configured as follows. (1) The dustproof sheet 13 may be attached to the entire inner peripheral surface of the housing 12 to embody it. (2) The attachment part of the dustproof sheet 13 may be appropriately changed and embodied.

(3) The material of the dustproof sheet 13 may be appropriately changed and embodied. (4) The material of the housing 12 of the product storage box 11 may be a material other than cardboard.

[0018]

According to the invention described in claim 1, it is possible to prevent dust from adhering to the product. Further, since the dustproof sheet is attached to the casing, it is possible to prevent the dustproof sheet from being separated from the casing. That is, since the housing and the dustproof sheet can always be moved integrally, it is possible to prevent the dustproof sheet from being lost even after the product storage box is put away. As a result, it is not necessary to prepare a spare dustproof sheet, so that the cost can be reduced.

According to the second aspect of the present invention, the first aspect is provided.
In addition to the effect of the invention described in (1), since the dustproof sheet is formed of one sheet, the sticking work can be easily performed on the housing, and the cost can be further reduced.

According to the invention of claim 3, according to claim 1,
Alternatively, in addition to the effect of the invention according to claim 2, since the dustproof sheet is attached to a portion spaced apart from the upper side of each side surface of the housing by a predetermined distance downward, the product in the housing has a low bulkiness. It is possible to maintain the close contact with and to more reliably prevent dust from adhering to the product.

[Brief description of drawings]

FIG. 1 is a perspective view of a product storage box in an embodiment embodying the present invention.

FIG. 2 is a development view of a product storage box.

FIG. 3 is a cross-sectional view showing a state where products are stored in a product storage box.

[Explanation of symbols]

11 ... Product storage box, 12 ... Housing, 13 ... Dustproof sheet, 1
7 ... side surface, 23 ... upper side.

Claims (3)

[Claims] 1. A product storage box, characterized in that a dustproof sheet is attached to the inner wall surface of the housing. 2. The product storage box according to claim 1, wherein the dustproof sheet is formed of one sheet and is attached to the inner surface of the housing. 3. The product accommodating box according to claim 1, wherein the dustproof sheet is attached to a portion that is spaced downward from the upper side of each side surface of the housing by a predetermined distance.