JPH0322149Y2 - - Google Patents

Description

[Detailed Description of the Invention] Technical Field The present invention relates to a product case for storing products for sale, display, etc.

Background technology The prior technology is to store a product in a transparent plastic container that can store relatively small products, and then cover the storage opening of the container with cardboard or the like with a product advertisement attached to it, thereby sealing the product. It is a case.

Still another prior art is a product case in which a part of a paper container that can store a product is cut out, and a transparent sealing material such as nylon is pasted on the cutout so that the appearance of the product inside can be seen. be.

In such prior art, the production process of the product case is complicated, which increases the cost of the product case. In addition, since it is necessary to customize the product case according to the type, size, shape, etc. of the product, it is not suitable for mass production of various product cases.

Purpose The purpose of this invention is to solve the above technical problems,
To provide a product case that is easy to manufacture and inexpensive.

Example Figure 1 is a product case 1 showing an example of the present invention.
2 is a rear view thereof, FIG. 3 is a right side view thereof, FIG. 4 is a left side view thereof, FIG. 5 is a plan view thereof, and FIG. The figure is its bottom view. This product case 1 includes a base body 2 basically made of soft elastic paper or synthetic resin material, and a transparent sealing material 3 fixed to the base body 2. A hollow portion 15 serving as a product storage area is provided in between.
The surface of the base body 2 facing the hollow portion 15 has a plurality of parallel wires (in this embodiment, three
The mold recesses 6, 7, and 8 of the book are formed symmetrically along the lateral direction of the base 2. At one end of the mold recesses 6, 7, 8, there are two tongue pieces 20 which face each other from the outside in the lateral direction of the base body and which can be opened and closed in a soft elastic manner.
20 openings 5 which can be opened and closed freely are formed.
This opening 5 has a size such that, for example, a product indicated by the imaginary line 9 in FIG. 7 can be inserted gently therethrough.

The opening portion 5 is located in the base body 2 facing the hollow portion 15.
At one end in the longitudinal direction, a vertical cutting line 21 provided along the longitudinal direction in the middle part in the horizontal direction, and a vertical cutting line 21 that is continuous with one end of the vertical cutting line 21 on the side of the mold recess, and the end of these mold recesses. an arc-shaped cutting line 22 that extends laterally outward in a symmetrical manner in contact with the mold recess and bulges toward the mold recess; The outside of the base body 2 in the lateral direction is connected to the other end of the vertical cutting line 21 and is formed diagonally from the vertical cutting line 21 toward the peripheral part of one end side of the hollow portion 15. It has a transverse cutting line 24 which extends linearly in the direction, and whose end portion becomes a short bending cutting line 25 facing the end of the arcuate cutting line 22, from the outer side to the inner side in the lateral direction of the base body 2. Two tongue-shaped pieces 2 that face each other and can be opened and closed in a soft elastic manner.
It consists of 0.20.

FIG. 7 is a perspective view of the product case 1, and FIG. 8 is an exploded perspective view thereof.

An adhesive 10 is applied to the surface 4 of the base body 2 around the product storage area in which the mold recesses 6, 7, 8 and the opening 5 are formed.

As a means for applying the adhesive, for example, a roller coated with the adhesive 10 on all but a portion of the surface is rolled over the surface of the base 2. Adhesive 10 of the roller
A portion to which the adhesive 10 is not applied is left in the central portion of the base 2 corresponding to the portion to which the adhesive 10 is not applied.

Adhesive 10 is a urethane resin as a coating film component.
35% by weight, and 13% by weight of toluene as volatile components, 26% by weight of ethyl acetate, 19.5% by weight of isopropylene, and 6.5% by weight of methyl ketone.

A sealing material 3 made of a transparent synthetic resin material is polymerized on the surface of the base 2 coated with the adhesive 10.
It is fixed by heat compression. As seal material 3
A thin film of polypropylene of 15 μm to 50 μm is preferred.

In addition, if a colorable material is used, the sealing material 3
Aesthetic treatments can be applied to the product, helping to improve the image of the product.

The method for storing product 9 in product case 1 is as follows.
The product 9 is inserted from the rear surface 11 side of the base body 2 through the opening 5 into the hollow part 15 between the front surface 4 of the base body 2 and the sealing material 3. At this time, depending on the form of the product 9, the mold recesses 6, 7, and 8 formed in the base body 2 extend in the width direction and are bent so that the hollow portion 15 has a bulge. Even if it is a product, it can be easily stored.

Since the opening 5 is composed of the two opposing tongue-shaped pieces 20, 20 formed as described above, it is opened in a soft elastic shape and the product can be easily inserted into the hollow portion 15, and after the product is inserted, the opening 5 is closed.

In this way, after the product case 1 is finished, the product can be stored in the case 1, which simplifies the production process of the product case 1 and improves its productivity.

FIG. 9 is a front view of another embodiment of the present invention,
FIG. 10 is a rear view thereof, FIG. 11 is a right side view thereof, and FIG. 12 is a left side view thereof,
FIG. 13 is a plan view thereof, and FIG. 14 is a bottom view thereof. Figures 9 to 14 refer to Figures 1 to 6.
The structure is similar to that in the figure, and corresponding parts are given the same reference numerals.

According to this embodiment, an opening 5 that can be freely opened and closed is provided at one end of the mold recesses 6, 7, and 8 along the longitudinal direction of the base body 2, and a second half-moon-shaped notch is provided at the other end.
An opening 12 is provided. The product can be inserted into the hollow part 15 of the base body 2 and the sealing material 3 from the back side of the base body 2 through the second opening 12. Next, by bending and fixing the lower end portion 13 of the base body 2 to the back side thereof, the product is prevented from coming out from the second opening 12, so that the product can be reliably stored in the case.

As described above, according to the product case of the present invention, the work of storing products becomes easier, so that the workability is further improved.

Adhesive 10 is not limited to the above-mentioned examples, and includes 52.5% by weight of isocyanate resin as a coating film component;
It may consist of 47.5% by weight of acetic esters as a volatile component, and 10.3% by weight of a vinyl resin as a coating film component, 5.5% by weight of an olefin resin, and 17.3% by weight of a processed resin as a hardening agent. ,
It may also consist of 66.9% by weight of aromatic hydrocarbons as volatile components.

Openings 5, 12 of base body 2 and mold recesses 6, 7, 8
are not limited to the above embodiments, and their number and shape can be arbitrarily selected depending on the form of the product.

Effects As described above, in the product case of the present invention, a sealing material is layered on a base in which an opening and a mold recess are formed in advance, and the outer periphery of the hollow part that becomes the product storage area defined by these two parts is sealed. Just fix it with adhesive,
Can be manufactured easily and at low cost. Furthermore, the product case of the present invention can easily accommodate products of different types, sizes, and shapes.

The opening is made up of two opposing tongue-shaped pieces that can be opened and closed in a soft elastic manner, making it easy to insert an article into the opening.After the article is inserted, the opening can be closed back to its original state, resulting in good workability.

As described above, the product case of the present invention is highly suitable for sales and display purposes.

[Brief explanation of the drawing]

Fig. 1 is a front view of a product case according to an embodiment of the present invention, Fig. 2 is a rear view thereof, Fig. 3 is a right side view, Fig. 4 is a left side view, Fig. 5 is a plan view, and Fig. 6 is a The figure is a bottom view, Figure 7 is a perspective view, Figure 8 is an exploded perspective view, and Figure 9 is a perspective view.
The figures are a front view of a product case of another embodiment, Fig. 10 is a rear view thereof, Fig. 11 is a right side view, Fig. 12 is a left side view, Fig. 13 is a top view, and Fig. 14 is a bottom view. It is. DESCRIPTION OF SYMBOLS 1... Product case, 2... Base, 3... Sealing material, 5, 12... Opening, 6, 7, 8... Mold recess, 10... Adhesive, 15... Hollow part.

Claims (1)

[Claims for Utility Model Registration] Includes a flat base 2 having soft elasticity and a sealing material 3 made of a transparent thin film fixed to the surface of the base 2. Both the base 2 and the sealing material 3 are The outer periphery of the hollow portion 13 formed between the hollow portions 13 and 15 is bonded with the adhesive 10 by thermocompression bonding to form a hollow portion 15 that becomes a product storage area.
In the base body 2, a plurality of parallel mold recesses extending in the vertical direction of the base body 2 are formed symmetrically along the horizontal direction of the base body 2 on the surface facing the hollow part 15. In this product case, the base body 2 can be easily extended and bent by these mold recesses, and an opening 5 is formed at one longitudinal end of the base body 2 facing the hollow portion 15. The opening 5 includes: a vertical cutting line 21 provided along the vertical direction in a horizontally intermediate portion at one longitudinal end of the base body 2 facing the hollow part 15; Continuous to one end on the mold recess side,
An arcuate cutting line 22 that contacts the ends of these mold recesses and extends laterally outward in a symmetrical manner and bulges toward the mold recess, and a side opposite to the arcuate cutting line 22. formed laterally symmetrically, and continuous to the other end of the vertical cutting line 21;
It extends linearly outward in the lateral direction of the base body 2 through a short diagonal cut line 23 formed obliquely from the vertical cut line 21 toward the peripheral portion of one end side of the hollow portion 15, and the end portion is It has a transverse cutting line 24 which becomes a short bent cutting line 25 toward the end of the arcuate cutting line 22, faces each other from the outside to the inside in the lateral direction of the base body 2, and can be opened and closed in a soft elastic manner. two tongues 20,2
A product case characterized by consisting of 0.