JP3103561U - Storage case for recording media - Google Patents

Abstract

[PROBLEMS] To facilitate manufacture and reduce costs, to reliably prevent damage to a stored recording medium even when subjected to an impact due to a drop, and to be useful for other uses. Provide an excellent storage case for recording media.
SOLUTION: A surface material having a recording medium insertion / removal opening, a liner overlapped on the back side of the surface material and having a peripheral portion closed to the surface material, and a cushion material sandwiched between the surface material and the liner are provided. A mat-shaped case main body is formed, and a recording medium storage portion is formed between the outer material and the cushion material in the case main body. Further, the lining is formed as a cleaner for a liquid crystal screen of a portable electronic device. A strap for connection to the portable electronic device is attached to the case body.
[Selection] Figure 2

Description

  The present invention relates to a case for storing and carrying a recording medium such as a memory stick used in portable electronic devices such as a mobile phone and a digital camera.

  2. Description of the Related Art Recording media such as memory sticks are used in portable electronic devices such as mobile phones and digital cameras.

  Conventionally, the recording medium is often housed in a special case with a lid made of hard plastic and protected.

  Since the plastic protective case is molded using a mold and the lid is integrally formed, there is a demerit that the production is troublesome and the cost is increased.

  In addition, since the protective case of the recording medium is made of hard plastic, there is a problem that, for example, when the recording medium falls, an impact is applied to the internal recording medium and the recording medium is damaged.

  In addition, when the impact of the drop is severe, the case body is cracked, and there is a problem that the case cannot be used again.

  Further, since the above-mentioned protective case is often carried alone in a bag or the like, there is a problem that it takes time and effort to search for the storage place without forgetting it, and that it cannot be used immediately. There was also a risk of loss.

  Further, the above-mentioned protective case has only a function of protecting the recording medium, and there is also a complaint that the usefulness is insufficient.

  The present applicant has investigated a storage case for a recording medium which can solve the above-mentioned problem, but could not find any related prior art document.

  Therefore, the present invention solves the above-mentioned disadvantages, that is, the manufacturing is easy and the cost can be reduced, and the stored recording medium can be reliably prevented from being damaged even when subjected to an impact due to a drop. It is another object of the present invention to provide a recording medium storage case that can be used for other purposes and has excellent usability.

  In order to solve the above-mentioned problems, a recording medium storage case according to the present invention according to the present invention has a surface material having a recording medium insertion / removal opening, and a peripheral portion that is superimposed on the back side of the surface material and closed with the surface material. A mat-shaped case body is formed by the lining and the cushion material sandwiched between the outer material and the lining, and a recording medium storage portion is formed between the outer material and the cushion material in the case body. It is a feature.

  That is, the recording medium storage case according to the present invention stores and protects the recording medium in the recording medium storage portion formed between the outer material and the cushion material in the case main body.

  According to a second aspect of the present invention, in the recording medium storage case, the lining is formed as a liquid crystal screen cleaner of a portable electronic device.

  That is, the recording medium storage case according to the present invention can be made to be in a clean state by wiping the liquid crystal screen of the portable electronic device with the lining, so that the case can be easily viewed.

  The recording medium storage case according to the present invention according to the third aspect of the present invention uses synthetic leather as the outer material, and uses a brushed fabric or / and a fabric formed of ultra-fine fibers as the lining. It is characterized in that urethane foam is used as a cushion material.

  That is, the recording media storage case according to the present invention is formed of a brushed fabric or / and ultra-fine fibers which are made of a strong synthetic leather as the outer material and have a superior ability to remove dust and dirt as the lining. A cloth is used, and urethane foam having excellent shock absorption is used as the cushion material.

  According to a fourth aspect of the present invention, there is provided a recording medium storage case, wherein an insertion / removal opening of the recording medium is formed by a curved cut line in a surface material of the case body.

  That is, in the recording medium storage case according to the present invention, the insertion / extraction of the recording medium is easily formed by the curved cut line.

  According to a fifth aspect of the present invention, there is provided a recording medium storage case, wherein a strap for connecting to a portable electronic device is attached to a corner of the case body.

  That is, the recording medium storage case according to the present invention can be carried together with such a device by being connected to a mobile phone, a digital camera, or the like using the connection strap.

  According to a sixth aspect of the present invention, in the recording medium storage case, the connection strap is formed by connecting a stretchable coil-shaped member to a ring-shaped string member.

  That is, the recording medium storage case according to the present invention can work by extending the elastic coil member when wiping a liquid crystal screen of a mobile phone or the like with a lining.

In the recording medium storage case according to the first aspect of the present invention, first, the recording medium stored therein is sandwiched between a surface material and a cushion material, and a lining is overlapped after the cushion material. Therefore, both sides of the recording medium are covered with the soft material, and even if the recording medium falls, the shock absorbing property is good, so that the recording medium can be reliably prevented from being damaged.
Further, the whole is soft and has a good touch, and when stored in a breast pocket of a garment and carried, there is no sense of incongruity and it is easy to use.
In addition, the case body is formed by sandwiching a cushion material between a surface material and a lining having a recording medium insertion / removal opening and a peripheral portion of the surface material and the lining by means of welding or the like. Since a mold is not used and a lid is unnecessary, the manufacturing cost can be extremely reduced.

  In the recording medium storage case according to the present invention, since the lining of the case body is formed as a liquid crystal screen cleaner for a portable electronic device, for example, the liquid crystal screen of a mobile phone becomes cloudy and difficult to see. In this case, the liquid crystal screen can be polished to be clear, so that characters and the like displayed on the liquid crystal screen can be clearly read.

According to the third aspect of the present invention, there is provided a recording medium storage case, wherein a synthetic leather is used for a surface material, a brushed fabric or / and a fabric formed of ultrafine fibers is used for a lining, and urethane is used for a cushion material. As a result, the whole is soft, comfortable to touch, and easy to use.
Further, since the material cost is low and the processing is easy, the manufacturing cost can be reduced.

Further, in the recording medium storage case according to the present invention, since the insertion / exit of the recording medium is formed only by forming the cut line in the outer material of the case main body, the insertion / exit of the recording medium is formed. It can be easily formed and the manufacturing cost can be reduced.
Further, since the insertion / extraction opening of the recording medium is formed so as to be curved, the edge of the insertion / extraction opening is easily opened and closed, so that the recording medium can be easily inserted and removed.

  The recording medium storage case according to the fifth aspect of the present invention can be connected to a mobile phone or the like and carried together because a connection strap for a mobile electronic device is attached to a corner of the case body. In this case, the portable telephone is not lost as in a case where the portable telephone is carried alone in a bag or the like, and the portable telephone can be used immediately.

  In the recording medium storage case according to the present invention, the elastic strap is connected to the elastic coil-shaped member to form the connecting strap. When the liquid crystal screen of the mobile phone is polished in a portion, the coil-shaped member can be extended, so that there is an advantage that work is easy.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
As shown in FIG. 2, the recording medium storage case 1 according to the present embodiment has a surface material 3 having a recording medium insertion / removal port 2, and is superimposed on the back side of the surface material 3, and has a peripheral portion closed with the surface material 3. A mat-shaped case body 6 is formed by the backing 4 and the cushion material 5 sandwiched between the outer material 3 and the backing 4, and a recording medium is provided between the outer material 3 and the cushion material 5 in the case body 6. A storage section 7 is formed.
In addition, as shown in FIG. 2, the lining 4 is formed as a liquid crystal screen cleaner 8 of a portable electronic device.
As shown in FIG. 2, a synthetic leather 9 is used as the outer material 3, a brushed fabric 10 or / and a fabric formed of ultrafine fibers is used as the lining 4, and the cushion material 5 is used as the cushion material 5. Urethane foam 11 is used for each.
Further, as shown in FIG. 1, an insertion / removal port 2 of the recording medium is formed by a cut line 12 which is curved in the outer material 3 of the case body 6.
As shown in FIG. 1, a connection strap 13 for a portable electronic device is attached to a corner of the case body 6.
As shown in FIG. 1, the connection strap 13 is formed by connecting a stretchable coil-shaped member 15 to a ring-shaped string member 14.

  As shown in FIG. 1, the recording medium storage case 1 according to the present embodiment is configured by attaching a connection strap 13 to a case body 6.

  As shown in FIG. 1, the case body 6 is a card having a width of 30 mm and a length of 40 mm, and is formed in a thin mat shape.

  As shown in FIG. 1, the case body 6 has an obliquely upward projecting portion 16 formed at one corner of the upper side, and the connecting strap 13 Are connected.

  As shown in FIG. 2, the case main body 6 is configured by superposing the outer material 3, the lining 4, and the cushion material 5 on each other.

  That is, as shown in FIG. 2, the lining 4 is overlapped on the back side of the outer material 3, their peripheral edges are closed by welding, and the cushion material 5 is inserted between the outer material 3 and the lining 4. It is configured.

Then, as shown in FIG. 2, a recording medium storage portion 7 is formed between the outer material 3 and the cushion material 5 in the case main body 6.
In this embodiment, the recording medium storage section 7 is formed in a size that can store a memory stick 19 for a mobile phone, which is a kind of recording medium. However, it is of course possible to form such that a recording medium other than the memory stick 19 can be stored.

  As shown in FIG. 1, an insertion / removal port 2 for a recording medium is formed near the upper side of the outer material 3 in the case main body 6.

  As shown in FIG. 1, the insertion / removal opening 2 of the recording medium is formed by a cut line 12 that curves in the outer material 3 of the case body 6. By curving the cutting line 12 in this manner, the edge of the cutting line 12 is turned to easily open the insertion / extraction port 2 of the recording medium, and the insertion and removal of the memory stick 19 are facilitated.

  The material of the outer material 3 is made of synthetic leather 9, and the material of the cushion material 5 is made of urethane foam 11.

The lining 4 is formed as a liquid crystal screen cleaner 8 of a mobile phone as shown in FIG.
The liquid crystal screen cleaner 8 can be used not only for mobile phones but also for digital cameras, televisions, car navigation systems and the like.

  Brushed fabric 10 is used as the material of the lining 4. In addition, it is also possible to use a cloth formed of ultra-fine fibers for the lining 4.

In the present example, “lamous” (trade name, manufactured by Asahi Kasei Corporation) was used as the lining 4.
Incidentally, the physical properties and the like of the above-mentioned “lamous” are as shown in Table 1 below.

  In the present embodiment, "Emersoft" (trade name, manufactured by Toa Gosei Kogyo Co., Ltd.), which is an environmentally friendly ecological material mainly composed of polyethylene and polypropylene, was used as the outer material 3.

Incidentally, a combustion gas analysis test for the above-mentioned "Emersoft" was performed, but no harmful hydrogen chloride gas was detected.
In addition, the above-mentioned test was requested to the Polymer Test and Evaluation Center of the Chemical Technology Strategy Promotion Organization, and the set temperature in the combustion tube; 750 (° C), the type of support gas; air, the supply amount of support gas; L / min), holding time in a combustion tube: 10 (min), mass of test piece: 0.1 (g), ignition time: 13 (s), burning time: 10 (s).

In addition, the above-mentioned "Emmersoft" was requested by the same institution as above to conduct a test for conformity with standards for food additives and the like based on the Food Sanitation Law.
As a result, those detected by the material test contained 1 ppm or less of lead and 1 ppm or less of cadmium. The results of the dissolution test were as follows: heavy metal; 1 ppm or less, potassium permanganate consumption: 3.8 ppm, water of distillation residue; 1.5 ppm, 4% acetic acid of distillation residue; 20% alcohol; 2.5 ppm, distillation residue n-heptane; 84.0 ppm.
All of the above test results conformed to the standards for food additives and the like based on the Food Sanitation Law, and the safety was confirmed.

  As shown in FIG. 1, the connection strap 13 attached to the corner of the case body 6 is formed by connecting an elastic cord member 15 made of plastic to a ring-shaped cord member 14. Have been.

  As shown in FIG. 1, the coil-shaped member 15 is connected to the case main body 6 via the connection ring 18. The ring-shaped string member 14 is formed so as to be connected to a mobile phone.

  The present invention is applicable to all recording media storage cases.

It is a perspective view. FIG. 2 is a sectional view taken along line AA of FIG. 1.

Explanation of reference numerals

REFERENCE SIGNS LIST 1 recording medium storage case 2 recording medium insertion / extraction 3 outer material 4 lining 5 cushion material 6 case body 7 recording medium storage portion 8 liquid crystal screen cleaner 9 synthetic leather 10 brushed fabric 11 urethane foam 12 score line 13 Connecting strap 14 String member 15 Coiled member 16 Projecting portion 17 Hole 18 Connecting ring 19 Memory stick

Claims (6)

  A mat-shaped case made up of a surface material having a recording medium insertion / removal opening, a liner overlapped on the back side of the surface material and having a peripheral edge closed with the surface material, and a cushion material sandwiched between the surface material and the liner. A recording medium storage case, wherein a main body is formed, and a recording medium storage portion is formed between the outer material and the cushion material in the case main body.   2. The recording medium storage case according to claim 1, wherein the lining is formed as a liquid crystal screen cleaner of a portable electronic device.   A synthetic leather is used as the outer material, a brushed fabric or / and a fabric formed of ultra-fine fibers is used as the lining, and urethane foam is used as the cushion material. 3. The recording media storage case according to 1 or 2.   4. The recording medium storage case according to claim 1, wherein an insertion / removal opening of the recording medium is formed by a curved cut line in a surface material of the case body.   5. The recording medium storage case according to claim 1, wherein a connection strap for connecting to a portable electronic device is attached to a corner of the case main body.   6. The recording medium storage case according to claim 5, wherein the connecting strap is formed by connecting a stretchable coil member to a ring-shaped string member.

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