KR20050010075A - Case for protecting mobile phone - Google Patents

Abstract

PURPOSE: A lower case for the protection of a mobile phone is provided to safely and cleanly maintain the exterior of a mobile phone by previously preventing a scratch or a malfunction caused due to an impact. CONSTITUTION: A lower case(50) is composed of a floor side(50) and lateral sides(52). The floor side(50) and the lateral sides(52) are formed and bent in a single unit. The floor side(50) comes in contact with the battery(22) of a main body(10). The lateral sides(52) are formed so as to enclose both sides of the main body(10). The first through third section parts(53-54), incised to manipulate a volume control key, a camera operation key(11), and a memory card mounting part(12), are formed at the lateral sides(52). The fourth section part(56) is formed at the bottom of the lower case(50). The fourth section part(56) is incised so as to use a data port to input and output various information.

Description

Case for protecting mobile phone {Case for protecting mobile phone}

The present invention is a case for protecting the appearance of the mobile phone from scratches and external shocks safely and cleanly, and in detail, as a hard hard case of a plastic series mounted on the back of the mobile phone, the lower case 50 An antenna insertion hole 61 into which the antenna 21 of the mobile phone is inserted is formed at an upper end of the first and second fixing grooves 13 formed in the mobile phone inside the side part 52 that protects the side of the mobile phone main body 10. 14 and the first and second fitting protrusions 57 and 58 are formed to be inserted in correspondence with each other, and the separation aid 23 is formed on both sides of the mobile phone battery 22 directly above the first fitting protrusion 57. The lower groove for protecting the mobile phone for protecting the mobile phone from a failure caused by scratches and shocks of the external phone, which may be caused by an external shock or accidentally dropped due to an engaging groove 59 formed therein corresponding to Relate to.

Mobile phones are becoming essential items for modern people due to the remarkable development of mobile communication and miniaturization of communication equipment. In addition, in recent years, the possession rate of mobile phones has increased due to improved call quality and lowered usage rates. Expensive mobile phones have been released as media players and digital cameras have been added in addition to phone functions.

The mobile phone is composed of a main body and a cover formed with a keypad, and is divided into a flip type mobile phone, a folder type mobile phone, and a slide type mobile phone according to the opening and closing method of the mobile phone.

As described above, the recent mobile phones are equipped with complex functions such as a media player, a digital camera, and an electronic notebook in addition to the telephone function, and thus, consumers want to protect the appearance of the mobile phone from scratches and external shocks. Conventional techniques for protecting the appearance of a mobile phone include a vinyl or artificial leather case, but a cell phone equipped with a vinyl or artificial leather case has a poor grip and discoloration over time. It is wrapped in vinyl and has a dull touch when pressed.

Another conventional technique is a mobile phone painting (or mobile phone decoration) technology that colorfully decorates the exterior of a mobile phone, and in detail, draws flowers or characters using a brush texture, and attaches a cubic or light emitting diode (LED) to the mobile phone. Not only decorate the appearance of the mobile phone beautifully, but the thin film formed during the painting process has the effect of blocking small scratches, but it is extremely insignificant. Similarly, there is a method of vinyl coating on the mobile phone, but also small scratches generated in the mobile process. The protection is inadequate, in case you drop your phone.

Another method is to store the cell phone in the pouch, but it is cumbersome to put the cell phone in the pouch when using the cell phone. And the scratch-produced cell phone can be replaced only with a new case, but this has the disadvantage of costly.

The present invention was devised to solve the above problems, and for that purpose, as well as small life scratches generated during possession of the mobile phone, when the mobile phone is dropped while using the mobile phone, it prevents the occurrence of fatal scratches on the appearance and is also caused by the fall. It is to prevent equipment failure in advance.

In addition, to provide a mobile phone protective lower case formed with the first and second fitting protrusions, the locking groove and the antenna insertion port so that the mobile phone and the lower case of the present invention is not easily separated due to the external strong impact.

1 is an exploded perspective view of the present invention lower case and the mobile phone

2 is a perspective view of the present invention lower case

3 is a perspective view of the present invention the lower case and the combination of the mobile phone

<Description of Symbols for Major Parts of Drawings>

10: mobile phone body

11: Camera operation key

12: memory card mounting unit

13: first fixing groove

14: 2nd fixed groove

15: keypad

20: speaker

21: antenna

22: battery

23: separation aid

30: cover

31: external screen display

32: MP3 operation key

33: microphone

40: upper case

41: border

42: first open window

43: second open window

44: third open window

50: lower case

51: bottom surface

52: side part

53: first incision

54: second incision

55: third incision

56: fourth incision

57: first skipping

58: the second fitting protrusion

59: hanging groove

60: holding part

61: antenna insertion hole

70: metal plate

The configuration of the lower case 50 for protecting the mobile phone according to the present invention for achieving the above object, the bottom surface 51 and the edge of the mobile phone main body 10 in contact with the battery 22 surface of the mobile phone main body 10. The side surface portion 52 that is wrapped is connected to each other bent shape, the first and second fitting protrusions (57, 58) are formed up and down inside the left and right side portion 52, the first fitting protrusion (57) A fastening groove 59 is formed directly above, and an antenna insertion hole 61 into which the antenna 21 of the mobile phone is inserted is formed at the top of the lower case 50, and a metal plate 70 at the center of the bottom surface 51. This is an attached configuration.

Hereinafter, with reference to the accompanying drawings the technical configuration and effects of a preferred embodiment which can achieve the object of the present invention will be described.

1 is a view showing a state before the lower case 50 of the present invention is coupled to a mobile phone, the mobile phone shown in FIG. 1 is a folding mobile phone with a camera and an MP3 player function, and the cover 30 is a mobile phone main body ( 10) is rotatably mounted so as to be openable and closeable, a speaker 20 is formed at left and right sides of the rotating shaft, and an antenna 21 is formed at an upper side of the mobile phone main body 10.

The keypad 15 is formed on the front portion of the mobile phone main body 10, and the camera operation key 11 and the memory card mounting portion 12 are formed on the side surface. In addition, first and second fixing grooves 13 and 14 having a mounting function are formed on the left and right sides of the mobile phone main body 10 so as to facilitate quality inspection when the mobile phone is manufactured.

The cover 30 is provided with an external screen display unit 31 indicating time and transmission and reception, and an MP3 operation key 32 and a microphone 33 for recording sound during video shooting.

In addition, at both edges of the mobile phone battery 22, a separation aid 23 is formed to protrude so as to facilitate the separation of the battery 22.

The lower case 50 of the present invention corresponding to the shape and configuration of the mobile phone as described above wraps the side surface of the main body from the bottom surface 51 and the bottom surface 51 in contact with the battery 22 surface of the mobile phone main body 10. Side portion 52 formed so as to be connected to each other is bent, the side portion 52, the volume control key (not shown), the camera operation key 11 and the memory card mounting portion 12 to correspond to the configuration of the mobile phone The first, second, and third cutouts 53, 54, and 55 cut out to be formed are formed.

A fourth cutout 56 is formed at the bottom of the lower case 50, which is formed at the bottom of the mobile phone main body 10 to cut a data port (data port, not shown) for inputting and outputting various information. It is.

2 illustrates the lower case 50 of the present invention, which is bent inward to the left and right side portions 52 of the lower case 50 as shown in the enlarged view of the upper circle, and is caught by the front portion of the mobile phone main body 10. The grip portion 60 is formed so that the lower case 50 is not easily separated from the mobile phone body 10.

On the other hand, the upper and lower inner sides of the left and right side portions 52 of the lower case 50 are inserted into the first and second fixing grooves 13 and 14 formed on the upper and lower sides of the left and right sides of the mobile phone main body 10. The first and second fitting protrusions 57 and 58 are formed to be firmly mounted to the mobile phone main body 10 so that the lower case 50 is not easily separated from the mobile phone main body 10 in spite of a strong external shock.

In addition, a mounting groove 59 is formed on the upper side of the first fitting protrusion 57 so that the separation aids 23 protruding from both edges of the mobile phone battery 22 may be inserted into the lower case 50. This becomes even stronger.

An antenna insertion hole 61 into which the antenna 21 of the mobile phone main body 10 is inserted is formed at an upper end of the lower case 50, and a metal plate 70 is attached to the center of the bottom surface 51. The metal plate 70 is a configuration for easily mounting the mobile phone equipped with the present invention to the mobile phone holder of the magnet function to be attached to the vehicle.

Mounting the lower case 50 as described above is easily mounted by inserting the antenna insertion hole 61 into the antenna 21 of the mobile phone and then pushing it to the battery 22 surface of the mobile phone with a slight force.

The upper case 40 corresponds to the cover 30 of the mobile phone, the front of the first screen so that the external screen display 31, MP3 operation key 32 and the microphone 33 formed on the cover 30 is exposed , 2, 3 open windows (42, 43, 44) is formed, the grip portion (not shown) is formed on the edge portion 41 to surround the edge of the mobile phone cover 30 is firmly mounted to the outside strong impact Due to this, the upper case 40 is not easily separated from the mobile phone cover 30.

The material of the lower case 50 and the upper case 40 is excellent in heat resistance, it is preferable to use a polycarbonate (Polycarbonate) material which is transparent, strong against impact and strong and easy to paint.

Therefore, as described above, when the lower case of the present invention is mounted on a mobile phone, not only can it preserve the clean appearance at the time of purchase, but also can be safely carried away from the mobile phone even when the mobile phone is accidentally dropped. have.

Claims (1)

In the lower case 50, which is mounted on the battery 22 side of the mobile phone with the antenna 21 formed thereon to protect the appearance of the mobile phone, Inner upper and lower portions of the left and right side portions 52 of the lower case 50 are inserted while corresponding to the first and second fixing grooves 13 and 14 formed on the upper and lower sides of the left and right sides of the mobile phone body 10. First and second fitting protrusions 57 and 58 are formed, Immediately above the first fitting protrusion 57, a locking groove 59 is formed to be inserted while corresponding to the separation aid 23 protruding from both side edges of the mobile phone battery 22, An antenna insertion hole 61 into which the antenna 21 of the mobile phone is inserted is formed at the top of the lower case 50, In the center of the bottom surface 51 of the lower case 50, a metal plate 70 is attached to mount the mobile phone to the mobile phone holder of the magnet function; A lower case for protecting a mobile phone, which protects the appearance of the mobile phone from external shocks and prevents it from being easily separated from the mobile phone main body 10 even when the external shocks are applied.