KR101037889B1 - Protection case for mobile device - Google Patents

Protection case for mobile device Download PDF

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Publication number
KR101037889B1
KR101037889B1 KR1020090071862A KR20090071862A KR101037889B1 KR 101037889 B1 KR101037889 B1 KR 101037889B1 KR 1020090071862 A KR1020090071862 A KR 1020090071862A KR 20090071862 A KR20090071862 A KR 20090071862A KR 101037889 B1 KR101037889 B1 KR 101037889B1
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KR
South Korea
Prior art keywords
mobile device
inner cover
outer cover
cover
pattern
Prior art date
Application number
KR1020090071862A
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Korean (ko)
Other versions
KR20110014295A (en
Inventor
김기상
Original Assignee
(주)금오전자
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to KR1020090071862A priority Critical patent/KR101037889B1/en
Publication of KR20110014295A publication Critical patent/KR20110014295A/en
Application granted granted Critical
Publication of KR101037889B1 publication Critical patent/KR101037889B1/en

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/001—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable audio devices, e.g. headphones or MP3-players
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/002—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable handheld communication devices, e.g. mobile phone, pager, beeper, PDA, smart phone

Abstract

The present invention relates to a protective case for a mobile device is coupled to the outside of the mobile device 10 having a display screen 11 on the front surface to protect the mobile device, integrally molded with a soft material including silicon or urethane An inner cover 20 covering the outside of the mobile device 10 and having an opening 22 formed at a position corresponding to the display screen 11 so that the display screen 11 is exposed; And an outer cover coupled to the outside of the inner cover 20 and having an opening 42 through which the display screen 11 of the mobile device 10 is exposed, and a plurality of pattern cutouts 44 forming a predetermined pattern. It includes; and, the inner cover 20 is partially exposed through the glyph cut 44 of the outer cover 40 to the difference in texture or color of the inner cover 20 and the outer cover 40 By expressing the pattern of the pattern cut portion 44 by the outer cover 40, the mobile device 10 by the inner cover 20 made of a soft material to primarily protect the impact applied to the mobile device 10 by the outer cover 40 By buffering the impact applied to the has a more safe effect of protecting the portable device (10).

Mobile device, protective case, inner cover, outer cover, glyph incision, glyph protrusion

Description

Protection case for mobile device}

The present invention relates to a protective case for a mobile device, and more particularly to a protective device for a mobile device having a new structure that can be more securely protected and coupled to the mobile device to enhance a decorative effect.

Recently, due to the development of digital technology, mobile devices such as mobile phones, personal digital assistants (PDAs), and portable multimedia players (PMPs) are widely used. Typically, such portable devices are expensive products, and use protective cases for portable devices to protect the portable devices from external shocks and to prevent scratches from occurring on the exterior.

Conventional mobile device protection case is mainly made of a hard case that is detachably fitted to the front and back of the mobile device, respectively. These hard cases are made of hard synthetic resin due to the focus on ease of detachable coupling. However, the hard case has a problem in that it is difficult to safely protect the mobile device due to the impact of the fall due to the characteristics of the material. That is, while a conventional protective case for a mobile device is easily detachable and coupled, it is difficult to safely protect the mobile device from an impact such as a drop.

In addition, the hard case has a problem in that the coupling portion with the mobile device is loosened easily due to frequent coupling and separation, and easily detached from the mobile device. There is such a problem.

Furthermore, in order to display a predetermined pattern on the protective case, a predetermined pattern is printed or coated on the surface of the hard case. The printing or coating process complicates the manufacturing process of the protective case for a mobile device, and increases the cost of the product. The cost rises.

The present invention has been proposed in order to solve the above problems, to more securely protect the mobile device from a large impact such as falling, and the like that the scratch on the exterior of the mobile device in the process of coupling and detaching the mobile device The purpose of the present invention is to provide a protective case for a mobile device, which is capable of producing various patterns by a simple manufacturing process.

Protective case for a mobile device of the present invention for achieving the above object, in the protective case for a mobile device is coupled to the outside of the mobile device 10 having a display screen 11 on the front to protect the mobile device; , Molded integrally with a soft material including silicon or urethane, and the opening 22 is disposed at a position corresponding to the display screen 11 so as to cover the outside of the mobile device 10 and expose the display screen 11. Formed inner cover 20; And an outer cover coupled to the outside of the inner cover 20 and having an opening 42 through which the display screen 11 of the mobile device 10 is exposed, and a plurality of pattern cutouts 44 forming a predetermined pattern. It includes; and, the inner cover 20 is partially exposed through the glyph cut 44 of the outer cover 40 to the difference in texture or color of the inner cover 20 and the outer cover 40 It is characterized by expressing the pattern of the pattern incision (44).

According to a preferred embodiment, the inner cover 20 is formed with a projection projecting portion 24 to form a predetermined pattern at a position corresponding to the pattern cut portion 44 of the outer cover 40, the inner cover 20 The pattern protrusion 24 of the) is mated with the pattern cutout 44 of the outer cover 40.

According to a preferred embodiment, the step 26 is formed along the periphery of the opening 22 of the inner cover 20.

According to a preferred embodiment, the inner cover 20 and the outer cover 40, the button exposure hole 28, 48 is formed so that the key button 13 formed on the outside of the portable device 10, respectively, is formed, A step 29 is protruded along the button exposure hole 28 of the inner cover 20.

According to the protective case for a mobile device of the present invention, by inserting the mobile device through the opening of the inner cover, the inner cover is coupled to the mobile device as if it is clothed, and a pattern incision formed on the outside of the inner cover to form a predetermined pattern By combining the outer cover, the inner cover and the outer cover have a two-layer structure to protect the mobile device more securely, and to cushion the impact on the mobile device by the inner cover made of soft material. And it is possible to prevent the occurrence of scratches, etc. in the portable device in the process of separating, there is an effect that can produce a variety of patterns by a simple process of forming a pattern cut in the outer cover in the process of forming the outer cover.

In addition, according to the present invention, by forming a pattern protrusion formed in the glyph cut portion of the outer cover on the surface of the inner cover, to increase the coupling force of the inner cover and the outer cover and to produce a more natural pattern by the combination of the pattern protrusion and the glyph cut It can be effective.

In addition, according to the present invention, by forming a step along the periphery of the opening of the inner cover, so that the periphery of the opening of the outer cover is caught on the step, thereby increasing the bonding force between the inner cover and the outer cover and smoothing the exterior of the protective case. There is.

Further, according to the present invention, by forming a step along the button exposure hole circumference of the inner cover, so that the button exposure hole circumference of the outer cover is caught on the step, thereby increasing the coupling force between the inner cover and the outer cover and the exterior of the protective case It has the effect of smoothing.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings and embodiments.

First, a protective case for a mobile device of the present invention is a protective case for protecting a mobile device by being coupled to a mobile device having a display screen on the front surface such as a mobile phone, a PDA, a PMP, and the like. The mobile phone is illustrated as an example.

1 is an exploded perspective view illustrating a preferred embodiment of a mobile device protective case according to the present invention. Referring to FIG. 1, the protective case of the present invention includes an inner cover 20 coupled to cover the outside of the mobile device 10, and an outer cover 40 coupled to the outside of the inner cover 20. .

In the illustrated example, the mobile device 10 is a mobile phone having a display screen 11 on the front side and a plurality of key buttons 13 on the outside. The display screen 11 is, for example, a touch screen. The protective case of the present invention has a structure in which the inner cover 20 is integrally formed, and couples the inner cover 20 to the mobile device 10 as if to be clothed. Therefore, it is suitable to apply to the portable device 10 having the large display screen 11 on the front side as shown. In addition, the outer cover 40 is also formed integrally, it can be combined as if to coat the outside of the inner cover (20).

Referring to FIG. 1, the inner cover 20 has an opening 22 formed at a position corresponding to the display screen 11 so that the display screen 11 of the mobile device 10 is exposed. As shown in the drawing, the inner cover 20 is formed to surround the entire exterior of the mobile device 10 except for the display screen 11, and is integrally formed with a soft material such as silicone or urethane.

As shown, the stepped portion 26 protrudes around the opening 22 of the inner cover 20. Step 26 is protruded to the height of the thickness of the outer cover (40). In the illustrated example, the step 26 is formed all around the opening 22, but it may be formed in a predetermined interval disconnected form.

Preferably, the outer surface of the inner cover 20 is formed with a plurality of projections protruding part 24 to form a predetermined pattern. In addition, a button exposure hole 28 is formed at the side of the inner cover 20 so that the key button 13 of the portable device 10 is exposed. A step 29 is also formed to protrude from the button exposure hole 28 of the inner cover 20, and the step 29 is also protruded to the height of the thickness of the outer cover 40.

On the other hand, as shown, the front of the inner cover 20 may be formed with a button skin portion 32 corresponding to the key button 13 formed on the front of the portable device (10). The button skin part 32 is formed to surround the key button 13, and is formed in a thin film form compared to other areas of the inner cover 20. The button skin unit 32 prevents foreign matter from entering the key button 13 while maintaining a feeling of key input.

A camera exposure hole 49 may be formed on the rear surface of the inner cover 20 to correspond to a camera (not shown) installed on the rear surface of the mobile device 10, and may correspond to various components installed in the other mobile device 10. Formed apertures may be further formed.

Referring to FIG. 1, the outer cover 40 is coupled to the outside of the inner cover 20, and the display screen 11 is exposed so that the display screen 11 of the mobile device 10 is exposed like the inner cover 20. The opening 42 is formed at the position corresponding to In addition, the outer cover 40 is formed in a shape surrounding the outside of the inner cover 20, preferably formed of a soft material such as silicone or urethane. However, it is preferable that the outer cover 40 is formed of a material having a higher strength than the inner cover 20, and when the outer cover 40 is molded in the form shown in FIG. 5, the outer cover 40 is configured as a hard case. You could do it.

As shown, the outer cover 40 has a plurality of glyph cuts 44 cut to form a predetermined pattern at a position corresponding to the glyph protrusion 24 of the inner cover 20. In addition, the pattern protrusion 24 of the inner cover 20 and the pattern cutout 44 of the outer cover 40 are joined to each other. Preferably, the pattern protrusion 24 has a height corresponding to the thickness of the outer cover 40, the surface of the outer cover 40 is smooth when the pattern protrusion 24 is fully coupled to the pattern cutout 44, The predetermined pattern is expressed by the texture or color difference between the inner cover 20 and the outer cover 40.

Here, the pattern projections 24 may not be formed on the outer surface of the inner cover 20, in which case the inner cover 20 through the glyph cut 44 of the outer cover 40 as if the intaglio As partially exposed, a predetermined pattern is expressed by the texture or color difference between the inner cover 20 and the outer cover 40.

As shown in the front and side of the outer cover 40, a button exposure hole 48 through which the key button 13 of the mobile device 10 is exposed is formed, and a camera exposure hole 49 may be formed on the rear surface. .

2 to 4 are perspective views showing step by step the components shown in Figure 1 exploded. Referring to this, a process of coupling the protective case of the present invention to a mobile device will be described.

As shown in FIG. 2, the portable device 10 is inserted through the opening 22 of the inner cover 20, and the shape of the inner cover 20 is deformed as if the clothing is applied to the mobile device 10. The inner cover 20 is coupled to the mobile device 10.

3 illustrates a state in which the inner cover 20 is completely coupled to the outside of the mobile device 10. As shown, when the display screen 11 of the mobile device 10 is exposed through the opening 22 of the inner cover 20, and the display screen 11 is configured as a touch screen, the touch screen even when the cover is covered To use. In addition, the key button 13 of the mobile device 10 is exposed through the button exposure hole 28 of the inner cover 20, so that the various functions of the mobile device 10 can be used while the inner cover 20 is covered. Can be.

4 shows a state in which the outer cover 40 is coupled to the outside of the inner cover 20. If the outer cover 40 is formed of a urethane or silicone material, the outer cover 40 can be coupled to the outside of the inner cover 20 in the same process as the inner cover 20 is coupled to the mobile device (10). have.

Referring to the partially enlarged view in FIG. 4, it can be seen that the pattern protrusion 24 of the inner cover 20 is fitted to the pattern cutout 44 of the outer cover 40. As such, the pattern protrusion 24 is combined with the pattern cutout 44 to improve the coupling force between the inner cover 20 and the outer cover 40. In addition, while the outer surface of the cover is smoothly formed while the outer cover 40 is coupled, a predetermined pattern is expressed by the texture or color difference between the inner cover 20 and the outer cover 40.

In addition, as shown, the periphery of the opening 42 of the outer cover 40 is engaged with the step 26 formed around the opening 22 of the inner cover 20, and the button exposure hole ( 28) As the button exposure hole 48 of the outer cover 40 is engaged with the stepped portion 29 formed around the outer surface of the cover is smoothly formed as a whole.

On the other hand, Figure 5 is an exploded perspective view showing another embodiment of the present invention, with reference to this will be described a modified embodiment of the present invention.

As shown in FIG. 5, the pattern protrusion may not be formed on the inner cover 20. In addition, the stepped portion may not be formed around the opening 22 of the inner cover 20, and the stepped portion may not be formed around the button exposure hole 28.

In this case, the molding force between the inner cover 20 and the outer cover 40 is inferior to the above embodiment, but there is an advantage that the product configuration is simplified. In addition, while the inner cover 20 is partially exposed through the pattern cutout 44 of the outer cover 40, the predetermined pattern is expressed by the texture or color difference between the inner cover 20 and the outer cover 40. In other words, it is possible to achieve a decorative effect in which the pattern is expressed as if intaglio is formed.

In addition, the outer cover 40 has a larger opening 42 than the opening 22 of the inner cover 20, the front cover 40 may be made of a metal material such as synthetic resin or aluminum.

In this case, the opening 42 of the outer cover 40 is greatly opened, and the outer cover 40 can be detachably coupled to and detached from the outside of the inner cover 20 even when the outer cover 40 is configured as a hard case. However, since the portable device 10 is protected by the inner cover 20, scratches do not occur in the portable device 10 in the process of detachably attaching and detaching the outer cover 40. In addition, by forcibly fitting the outer cover 40 to the inner cover 20, it is possible to increase the molding force between the two covers.

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and various substitutions, modifications, and alterations can be made without departing from the technical spirit of the present invention. It will be apparent to those of ordinary skill in Esau.

1 is an exploded perspective view of a case for protecting a mobile device according to the present invention;

2 is a perspective view showing a state in which the mobile device is inserted into the inner cover

3 is a perspective view showing a state in which the mobile phone is inserted into the inner cover

Figure 4 is a perspective view showing a state in which the outer cover is coupled to the outer outer cover

Figure 5 is an exploded perspective view showing another embodiment of the present invention

<Explanation of symbols for the main parts of the drawings>

10: mobile device 11: display screen

13: key button 20: inner cover

22: opening 24: pattern projection

26: step 28: button exposure hole

29: step 32: button skin

34: camera exposure hole 40: outer cover

42: opening 44: glyph incision

48: button exposure hole 49: camera exposure hole

Claims (4)

In the protective case for a mobile device coupled to the outside of the mobile device having a display screen 11 on the front to protect the mobile device, It is integrally molded with a soft material including silicon or urethane, and the opening 22 is formed at a position corresponding to the display screen 11 so as to cover the outside of the mobile device 10 and expose the display screen 11. Inner cover 20; And An outer cover 40 coupled to the outside of the inner cover 20 and having an opening 42 for exposing the display screen 11 of the mobile device 10 and a plurality of pattern cutouts 44 forming a predetermined pattern. ); The inner cover 20 is partially exposed through the glyph cutout 44 of the outer cover 40, so that the glyph cutout 44 is different from the texture or color of the inner cover 20 and the outer cover 40. Protective case for mobile devices, characterized in that to express the pattern. The method of claim 1, The inner cover 20 has a projection protrusion 24 forming a predetermined pattern at a position corresponding to the pattern cutout 44 of the outer cover 40, the pattern projection 24 of the inner cover 20 ) Is a protective case for a mobile device, characterized in that it is combined with the glyph cut 44 of the outer cover (40). The method of claim 1, A protective case for a mobile device, characterized in that the stepped portion (26) protrudes around the opening (22) of the inner cover (20). The method according to any one of claims 1 to 3, Each of the inner cover 20 and the outer cover 40 has button exposure holes 28 and 48 formed to expose the key buttons 13 formed on the outside of the mobile device 10, respectively. Protective case for a mobile device, characterized in that the stepped projection 29 is formed along the circumference of the button exposure hole (28).
KR1020090071862A 2009-08-05 2009-08-05 Protection case for mobile device KR101037889B1 (en)

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Application Number Priority Date Filing Date Title
KR1020090071862A KR101037889B1 (en) 2009-08-05 2009-08-05 Protection case for mobile device

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Application Number Priority Date Filing Date Title
KR1020090071862A KR101037889B1 (en) 2009-08-05 2009-08-05 Protection case for mobile device

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KR20110014295A KR20110014295A (en) 2011-02-11
KR101037889B1 true KR101037889B1 (en) 2011-05-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019034667A1 (en) * 2017-08-14 2019-02-21 Lidan Limited Improvements in or relating to organic material

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101050250B1 (en) * 2011-02-28 2011-07-19 정성표 Protecting cover for mobile phone
KR101531466B1 (en) * 2013-07-18 2015-06-26 신혜림 Method for manufacturing protecting skin for electronic appliances and protecting skin

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070018250A (en) * 2005-08-09 2007-02-14 고재흠 Shock-resistant case for use of celluar phone
KR100862125B1 (en) 2007-04-27 2008-10-09 윤 호 김 A protect cover for mobile phone

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070018250A (en) * 2005-08-09 2007-02-14 고재흠 Shock-resistant case for use of celluar phone
KR100862125B1 (en) 2007-04-27 2008-10-09 윤 호 김 A protect cover for mobile phone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019034667A1 (en) * 2017-08-14 2019-02-21 Lidan Limited Improvements in or relating to organic material

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KR20110014295A (en) 2011-02-11

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