JP2001070024A - Case for cellular phone - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a case for a cellular phone by which the cellular phone can be stably held in the bag body even when a carrier vigorously moves, and in addition, which can surely keep the sealed state of the bag body from impacts or a temperature change, and can protect the cellular phone. SOLUTION: This case 10 for a cellular pone has a bag-shape case main body 12 equipped with a housing space 12a which houses a cellular phone T inside. The case main body 12 is equipped with an inner peripheral member 14 and an outer peripheral member 16, which are made of an airtight and flexible material. Then, the inner peripheral member 14 and the outer peripheral member 16 are welded at required locations, and an airtight internal space 20 is formed. In the internal space 20, air is made fillable from the outside through the opening, which is provided on the inner peripheral member 14 or the outer peripheral member 16. Then, at the cellular phone take-out port of the case main body 12, a fastener, which can keep the housing space 12a airtight and watertight, is provided. Also, at least the sections of the inner peripheral member 14 and the outer peripheral member 16 corresponding with the operation section on the front surface of the cellular phone T are formed of a transparent body so that the cellular phone T, which is housed inside, can be operated from the outside of the case.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a mobile phone case.

[0002]

2. Description of the Related Art Conventionally, as a mobile phone case,
2. Description of the Related Art A waterproof case for a mobile phone, which includes a bag made of a soft synthetic resin for accommodating a mobile phone and a sealing member for fastening to an opening of the bag and sealing the bag, is known. . This type of waterproof case for mobile phones is designed to prevent rainwater, seawater, etc. from touching the mobile phone when carrying it outdoors, or when carrying it in sports (especially marine sports or skiing) or leisure. It is used to protect against being.

[0003] However, if the mobile phone is violently operated during work or exercise, the mobile phone moves within the bag, and due to the impact, it hits an external hard object despite being bent and protected by the bag. In such a case, the mobile phone itself may be damaged. In addition, the movement of the mobile phone in the bag may cause the opening to be unsealed by the sealing device. Further, in extremely cold regions such as winter mountains, the electrochemical reaction of the battery cannot be performed well due to the low temperature, and the mobile phone may not be usable.

[0004]

SUMMARY OF THE INVENTION In view of the above-mentioned problems of the conventional mobile phone case, the present invention stably holds the mobile phone in the bag even when the wearer performs a violent operation, and furthermore, the shock and the temperature. An object of the present invention is to provide a mobile phone case that can securely hold a sealed state of a bag body from a change and protect a phone.

[0005]

The above object is achieved by the following (1).
This is achieved by the configuration of (5). (1) It has a bag-shaped case main body having a storage space for storing a mobile phone therein, and the case main body is airtight,
An inner peripheral member and an outer peripheral member made of a flexible material are provided, and the inner peripheral member and the outer peripheral member are welded at required locations to form an airtight internal space. A zipper which can be filled with air from the outside through an opening provided in the inner peripheral member or the outer peripheral member, and which is capable of keeping the storage space airtight and watertight at a cell phone access opening of the case body. Is provided, and at least a portion of the inner peripheral member and the outer peripheral member corresponding to the operation portion on the front surface of the mobile phone is formed of a transparent body so that the mobile phone accommodated therein can be operated from the outside of the case. A mobile phone case. (2) The mobile phone case according to (1) above, wherein the inner peripheral member and the outer peripheral member are linearly welded to form a rigid rib portion on a front portion corresponding to a front operation portion of the mobile phone. . (3) The mobile phone case according to (1) or (2), wherein a pocket for storing a ticket such as a ski lift daily use ticket is formed on a rear surface of the case body. (4) The portion of the case body where the fastener is provided can be wound so as to wind the fastener, and further, the above-mentioned (1) to (1) provided with a fastener for maintaining the wound state. 3) The mobile phone case according to any one of the above. (5) The mobile phone case according to any one of (1) to (4), wherein the strap is provided so that the strap can be lowered from the neck of the wearer.

[0006]

[Operation and Effect] In the mobile phone case of the present invention,
After storing the mobile phone in the case main body, if air is introduced into the internal space between the inner and outer peripheral members of the case main body to inflate it, the case main body also expands into the case. The phone is completely fixed,
It does not move inside.

Further, since the telephone is protected by the case in which air is present, the telephone is covered with the elastic member, and even if the telephone is hit against a hard object, the telephone inside is not damaged. Moreover, since air is a good heat insulating material, the temperature inside the case is maintained even in extremely cold regions, so that the battery functions well and the telephone cannot be used.

Further, since the air is filled into the storage space of the case and the internal space around the storage space, the buoyancy is sufficient, and the case can float on the water. , Easy to collect.

If a pocket is provided on the rear surface of the case main body as described above, a ski lift daily use ticket and the like can be carried together and conveniently. At this time, the one-day ski lift ticket and the like can be firmly fixed by the expansion of the case main body, so that the ski lift one-day use ticket does not jump out of the pocket and is lost.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a specific configuration of the present invention will be described in detail with reference to the accompanying drawings.

A mobile phone case 10 according to a preferred embodiment of the present invention has a housing space 12a for housing a mobile phone T therein.
(See FIG. 4).
The case body 12 has an inner peripheral member 14 and an outer peripheral member 16 made of an airtight and flexible material. The inner space 14 and the outer peripheral member 16 are preferably made of a transparent or translucent thermoplastic plastic film. The portion other than the portion corresponding to the operation unit T1 such as the numeric keypad of the mobile phone T may not be transparent, but since the material needs to be changed, the cost is high. It is preferable to form with a thermoplastic film.

The inner peripheral member 14 and the outer peripheral member 16 are reinforced by welding necessary portions 18 and the like.
An airtight internal space 20 (see FIG. 4) is formed. In FIG. 4, the airtight internal space 20 appears to be divided into four, but communicates with each other. In the internal space 20, the inner peripheral member 14 or the outer peripheral member 16 is provided.
Opening (not shown) provided in (preferably outer peripheral member 16)
Air can be charged from outside via
This opening is preferably provided with an air blow port 22 with a check valve attached to a floating bag used in a pool or the like.

At the upper part of the case main body 10, there is provided a cellular phone slot 24, and at the cellular phone slot 24, a fastener 26 capable of keeping the storage space 12a airtight and watertight is provided. ing. This fastener 26 is preferably a rail fastener, as shown in FIG.

In the mobile phone case 10 according to a preferred embodiment of the present invention, the inner peripheral member 14 and the outer peripheral member 1 are provided.
It is preferable that a rigid rib portion 28 is formed by linearly welding the front portion 10a of the mobile phone T inside the case around the operation portion T1 such as a numeric keypad on the front surface of the mobile phone T. It is preferable that the rib portion 28 protrudes inward of the case. Thereby, the swelling of the front portion 10a is smaller than that of the other portions, so that the operability from the outside of the operation portion T1 is improved. To further pursue this operability, one of the inner peripheral member 14 and the outer peripheral member 16 may be cut out like a window. When cutting out, the outer peripheral member 16 is more preferable.

In the mobile phone case 10 of the present invention, a pocket 30 for storing a ticket T2 such as a one-day ski lift ticket may be formed on the rear surface of the case body 12. Such a pocket 30 is preferably formed by welding a film 32 of the same material as the material forming the inner peripheral member and the outer peripheral member to the outer peripheral member 16 on the rear surface of the case body 12 in a pocket shape. .

The upper portion of the case body 12 where the fastener is provided can be wound so as to wind the fastener, and a fastener 4 for maintaining the wound state.
It is desirable that 0 is provided. The fastener 40 is preferably a fastener having a structure in which one tape is provided with a large number of hooks and the other tape is provided with a large number of loops, so-called Magic Tape (registered trademark).

Thus, by maintaining the winding state,
The fastener for keeping the inside of the storage space airtight can be prevented from being unexpectedly opened. Case body 1
As shown in the figure, a strap 42 is preferably provided near the upper portion where the two fasteners are provided so that the mobile phone case 10 can be lowered from the neck of the wearer. The strap 42 is preferably formed of a string made of nylon or the like.

When storing the mobile phone in the above-described mobile phone case, first, the mobile phone T is put into the storage space 12a of the mobile phone case 10, and the fastener 26 is stopped. When a ticket or the like is put in the pocket 30, it is easier to do so before putting the mobile phone T. Thereafter, as shown in FIG. 6, the upper part of the case body is wound and stopped by the fastener 40. Finally, air is blown from the air blowing port 22 to fill the internal space 20 with air, and the process is completed.

In the mobile phone case of the present invention, since the mobile phone case has the above structure, the mobile phone housed inside is completely fixed and does not move inside. Further, since the telephone is protected by the case in which air is present, the telephone is covered with the elastic member, and even if the telephone hits against a hard object, the telephone inside is not damaged. Moreover, since air is a good heat insulating material, the temperature inside the case is maintained even in extremely cold regions, so that the battery functions well and the telephone cannot be used.

Further, since the air is filled into the storage space of the case and the internal space around the storage space, the buoyancy is sufficient, and the case can float on the water. , Easy to collect. If a pocket is provided on the rear surface of the case main body as described above, a ski lift daily use ticket and the like can be carried together, which is convenient. At this time, the one-day ski lift ticket and the like can be firmly fixed by the expansion of the case body, so that the ski lift one-day use ticket does not jump out of the pocket and is lost.

[Brief description of the drawings]

FIG. 1 is a plan view showing a mobile phone case of the present invention in a state where the mobile phone is stored in an internal storage space.

FIG. 2 is a rear view of the mobile phone case shown in FIG.

FIG. 3 is a side view of the mobile phone case shown in FIG.

FIG. 4 is a sectional view taken along the line IV-IV in FIG. 1;

FIG. 5 is a partial perspective view for explaining the structure of the upper part of the mobile phone case shown in FIG.

FIG. 6 is a partial perspective view showing a state in which an upper part of the mobile phone case shown in FIG. 1 is wound.

[Explanation of symbols]

 T Mobile phone T1 Operation section T2 Ticket 10 Mobile phone case 12 Case body 12a Storage space 14 Inner peripheral member 16 Outer peripheral member 20 Internal space 22 Air blowing port 24 Mobile phone doorway 26 Fastener 28 Rib portion 30 Pocket 32 Film 40 Fastener 42 strap

Claims (5)

[Claims] 1. A bag-shaped case main body having a storage space for housing a mobile phone therein, the case main body including an inner peripheral member and an outer peripheral member made of an airtight and flexible material. The inner peripheral member and the outer peripheral member are welded at necessary places to form an airtight internal space, and the internal space is provided from the outside through an opening provided in the inner peripheral member or the outer peripheral member. The case can be filled with air, and a fastener that can keep the storage space airtight and watertight is provided at the mobile phone entrance of the case main body. A mobile phone case, wherein at least a portion of the inner peripheral member and an outer peripheral member corresponding to an operation portion on a front surface of the mobile phone is formed of a transparent body so that the mobile phone can be operated from the outside. 2. The method according to claim 1, wherein the inner peripheral member and the outer peripheral member are arranged on a front portion corresponding to a periphery of an operation portion on a front surface of the mobile phone.
2. The mobile phone case according to claim 1, wherein a rigid rib portion is formed by linear welding. 3. The mobile phone case according to claim 1, wherein a pocket for storing a ticket such as a ski lift daily use ticket is formed on a rear surface of the case body. 4. The case body according to claim 1, wherein said case body is provided with a fastener so that said case body can be wound around said fastener, and a fastener for maintaining said wound state is provided. 3. The mobile phone case of any one of 3. 5. The mobile phone case according to any one of 1 to 4, wherein a strap is provided so that the strap can be lowered from the neck of the wearer.