WO2005086364A1 - Cache de protection de telephone cellulaire de type coulissant - Google Patents

Cache de protection de telephone cellulaire de type coulissant Download PDF

Info

Publication number
WO2005086364A1
WO2005086364A1 PCT/KR2005/000653 KR2005000653W WO2005086364A1 WO 2005086364 A1 WO2005086364 A1 WO 2005086364A1 KR 2005000653 W KR2005000653 W KR 2005000653W WO 2005086364 A1 WO2005086364 A1 WO 2005086364A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
cellular phone
main body
protection cover
slide type
Prior art date
Application number
PCT/KR2005/000653
Other languages
English (en)
Inventor
Tae-Sung Song
Original Assignee
Tae-Sung Song
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.)
Filing date
Publication date
Application filed by Tae-Sung Song filed Critical Tae-Sung Song
Priority to CN2005800027499A priority Critical patent/CN101223704B/zh
Publication of WO2005086364A1 publication Critical patent/WO2005086364A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/002—Protective covers
    • 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
    • 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

Definitions

  • the present invention relates to a protection cover of a slide type cellular phone, which is fixed to a main body of the cellular phone and an outer side of a display portion, protects the cellular phone from external impact by injection molding to have elasticity, and enables use of a functional button and a charging port without any interference. More particularly, the present invention relates to a protection cover of a slide type cellular phone, in which the cellular phone is protected from external impact by the protection cover fixed to the main body and the display portion, increases esthetic appearance, maintains mechanical strength by injection molding for semipermanent use.
  • a protection cover of a cellular phone is designed by leather, synthetic resin, or artificial leather having pinch strength to form a predetermined shape.
  • the protection cover protects the c ellular phone provided inside the protection cover from damage such as scratch generated by contact friction between a surface of the cellular phone and other objects. Also, the protection cover prevents the cellular phone from being damaged by external impact and enhances esthetic appearance of the cellular phone if it functions as an accessory.
  • the cellular phone includes a main body having button portion and is divided into a folder t ype, a flip type, and a s lide type depending on opening and closure of a display portion fixed to the main body by a hinge unit to open and close. As shown in FIG.
  • a protection cover of a general folder type cellular phone includes a lower cover 3 fixed to a main body 2 having a button portion 1 and provided with a transparent inner side, and an upper cover 6 fixed to a cover 5 having a display portion 5 and provided with a transparent inner side.
  • the lower cover 3 and the upper cover 6 may be provided in a single body. Alternatively, after they are separately provided, they are fixed to each other by a clamp means (not shown).
  • the protection cover has several problems. It is likely that the transparent inner sides may be contaminated by sweat from hand of a user during long use of the cellular phone. If dust or the like is stuck on the cover, it is difficult for the user to recognize the display portion 4 and the button portion 1.
  • this may cause inconvenience to a user having poor eyesight.
  • the cellular phone if the cellular phone is fallen by an oversight in a state that the protection cover is fixed to the cellular phone, the cellular phone may be damaged because of weak cushion force of the lower and upper covers 3 and 6. Therefore, a problem occurs in that corresponding parts of the cellular phone should be repaired or the cellular phone should be exchanged with new one.
  • the protection cover is used for a long time, elasticity of a member fixed to the inner side of the protection cover is reduced so that the protection cover may be loosened on the cellular phone. In this case, since the function of the cover is lost to reduce use span, the cover should be exchanged with a new one after the lapse of a predetermined time.
  • the folder type or flip type protection c over fails to be fixed to the slide type cellular phone.
  • the protection cover is fixed to the display portion or the main body of the slide type cellular phone using glue, it should forcibly be detached from the cellular phone to exchange batteries with new ones or repair inner parts. In this case, a problem occurs in that the protection cover cannot be used again after exchange or repair.
  • FIG. 1 illustrates a protection cover of a general folder type cellular phone
  • FIG. 2 is an exploded perspective view illustrating a protection cover of a slide type cellular phone according to the first embodiment of the present invention
  • FIG. 3 is a sectional view illustrating a protection cover of a slide type cellular phone according to the first embodiment of the present invention
  • FIG. 4 illustrates the state that a protection cover of a slide type cellular phone according to the first embodiment of the present invention is used
  • FIG. 1 illustrates a protection cover of a general folder type cellular phone
  • FIG. 2 is an exploded perspective view illustrating a protection cover of a slide type cellular phone according to the first embodiment of the present invention
  • FIG. 3 is a sectional view illustrating a protection cover of a slide type cellular phone according to the first embodiment of the present invention
  • FIG. 4 illustrates the state that a protection cover of a slide type cellular phone according to the first embodiment of the present invention is used
  • FIG. 1 illustrates a protection cover of a
  • FIG. 5 is an exploded perspective view illustrating a protection cover of a slide type cellular phone according to the second embodiment of the present invention.
  • FIG. 6 illustrates the state that a protection cover of a slide type cellular phone according to the second embodiment of the present invention is used.
  • the present invention is directed to a protection cover of a slide type cellular phone that substantially obviates one or more of the problems due to limitations and disadvantages of the related art.
  • An object of the present invention is to provide a protection cover of a slide type cellular phone, which is fixed to a main body of the cellular phone and an outer side of a display portion to protect the cellular phone from external impact.
  • Another object of the present invention is to provide a protection cover of a slide type cellular phone, which maintains mechanical strength and is detached from the cellular phone to enable washing if its surface is contaminated, thereby enabling semipermanent use of the protection cover.
  • Another object of the present invention is to provide a protection cover of a slide type cellular phone in which a display portion, a charging port, and a functional button formed at a side of a main body of the cellular phone are used without any interference to give convenience to a user in a state that the protection cover is fixed to the cellular phone.
  • Another object of the present invention is to provide a protection cover of a slide type cellular phone in which an outer side of the protection cover is colored to match color of the cellular phone, thereby increasing esthetic appearance.
  • a s e mbodied a nd b roadly described, i n a p rotection c over o f a slide type cellular phone the cellular phone including a main body having a button portion, and a cover slid to the main body to open or close, having a display portion
  • the protection cover includes a lower cover detachably fixed to the main body, and an upper cover detachably fixed to the cover by a protrusion fixed to a groove formed at the end of the cover.
  • the protection cover in another aspect, in a protection cover of a slide type cellular phone, the cellular phone including a main body having a button portion, and a cover slid to the main body to open or close, having a display portion, the protection cover includes a lower cover detachably fixed to the main body, having a guide groove formed to oppose an upper surface of left and right sides, and an upper cover detachably fixed to the cover and slid along the guide groove of the lower cover, having a protrusion formed at the bottom and fitted into the guide groove.
  • the lower cover includes a through groove corresponding to a charging p ort o f t he m ain b ody, a nd a t hrough groove c orresponding t o a functional button protruded at a side of the main body, and the upper cover includes a cut portion corresponding to the display portion.
  • the protection cover of the slide type cellular phone has the following advantages. First, since the protection cover formed by injection molding is fixed to the main body of the cellular phone and the outer side of the display portion, the cellular phone can b e p rotected from external i mpact w ithout d amage even i n case t hat t he c ellular phone is fallen by an oversight. Second, the protection cover maintains mechanical strength and is detached from the cellular phone to enable washing if its surface is contaminated. Therefore, the protection cover can be used semi-permanently to increase its use span.
  • the display portion, the charging port, and the functional button formed at the side of the main body of the cellular phone can be used without any interference to give convenience to the user.
  • the outer side of the protection cover is colored to match color of the cellular phone, esthetic appearance of the cellular phone can be increased to improve competitiveness of the product.
  • a protection cover of a slide type cellular phone includes a main body 2 having a button portion 1, and a cover 5 slid to the main body 2 to open or close, having a display portion 4. Since the main body and the cover are generally used in the related art, their detailed description will be omitted.
  • the protection cover of the slide type cellular phone according to the first embodiment of the present invention includes a lower cover 10 detachably fixed to the main body 2, and an upper cover 13 detachably fixed to the cover 5 by a protrusion 12 fixed to a groove 11 formed at the end of the cover 5.
  • the lower cover 10 includes a through groove 15 corresponding to a charging port 14 of the main body 2, and a through groove 17 corresponding to a functional button 16 protruded at a side of the main body 2.
  • the upper cover 13 includes a cut portion 18 corresponding to the display portion 4.
  • the lower cover 10 and the upper cover 13 are formed by injection molding.
  • the lower cover 10 is fixed to a lower portion of the main body 2 and the upper cover 13 is detachably fixed to an upper portion of the cover 5 slidably fixed to the main body 2.
  • the protrusion 12 formed to oppose the bottom of the upper cover 13 is forcibly fitted into the groove 11 formed at the end of the bottom of the cover 5. If the cover 5 is slid to the main body 2 to open or close the cellular phone, the cover 5 fixed to the upper cover 13 is slid to the main body 2 fixed to the lower cover 10.
  • the through groove 15 is formed at the lower cover 10 to correspond to the charging port 14 formed at the lower end of the main body 2.
  • the through groove 17 is formed at the lower cover 10 to correspond to the functional button 16 formed at the side of the main body 2.
  • the cut portion 18 is formed at the upper cover 13 to correspond to the display portion 4 of the cover 5.
  • the cellular phone is used without any interference in a state that the lower cover 10 and the upper cover 13 are fixed to the main body 2 and the cover 5.
  • outer sides of the lower and upper covers 10 and 13 are colored to match color of the cellular phone, esthetic appearance of the cellular phone is increased to emphasize individuality of a user, thereby obtaining competitiveness.
  • a protection cover of a slide type cellular phone according to the second embodiment of the present invention includes a main body 2 having a button portion 1 , and a cover 5 slid to the main body 2 to open or close, having a display portion 4.
  • the protection cover of the slide type cellular phone includes a lower cover 10 detachably fixed to the main body 2 and provided with a guide groove 20 protruded to oppose an upper surface at left and right sides, and an upper cover 13 detachably fixed to the cover 5 and slid along the guide groove 20 of the lower cover 10, having a protrusion 21 formed at the bottom and slidably fitted into the guide groove 20.
  • the lower cover 10 and the upper cover 13 are formed by injection molding.
  • a guide groove (not shown) is recessed at the upper surface of left and right sides of the lower cover 10.
  • the protrusion 21 corresponding to the guide groove 20 is formed at the bottom of the upper cover 13.
  • the guide groove 20 has an opening portion formed toward the inner side (opposite to the groove shown in FIG. 5).
  • the upper cover 13 is fixed to an upper portion of the cover 5 slidably fixed to the main body 2.
  • the protrusion 21 formed at the bottom of the upper cover 13 is forcibly fitted into the guide groove 20 formed to oppose the upper surface of left and right sides of the lower cover 10. Therefore, if the cover 5 is slid to the main body 2 to open or close the cellular phone, the protrusion 21 of the upper cover 13 fixed to the cover 5 is slid along the guide groove 20 of the lower cover 10 fixed to the main body 2.
  • the cellular phone can be protected by the lower cover 10 and the upper cover 13 even if the cellular phone may be fallen by an oversight.
  • the protection cover of the slide type cellular phone according to the present invention has the following advantages. Since the protection cover formed by injection molding is fixed to the main body of the cellular phone and the outer side of the display portion, the cellular phone can be protected from external impact without damage even in case that the cellular phone is fallen by an oversight. Further, the protection cover maintains mechanical strength and is detached from the cellular phone to enable washing if its surface is contaminated. Therefore, the protection cover can be used semi-permanently to increase its use span.
  • the display portion, the charging port, and the functional button formed at the side of the main body of the cellular phone can be used without any interference to give convenience to the user.
  • the outer side of the protection cover is colored to match color of the cellular phone, esthetic appearance of the cellular phone can be increased to improve competitiveness of the product.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

Cette invention concerne un cache de protection d'un téléphone cellulaire de type coulissant qui est fixé à un corps principal du téléphone cellulaire et à un côté extérieur d'un écran et qui conserve une certaine résistance mécanique, le cache étant moulé par injection afin qu'il présente une certaine élasticité, ce qui protège le téléphone cellulaire contre les chocs extérieurs en vue d'une utilisation semi-permanente et améliore l'aspect esthétique en vue de sa compétitivité. Dans ce téléphone cellulaire de type coulissant, comprenant le corps principal pourvu d'un bouton et le cache de protection pourvu de l'écran qu'on fait coulisser sur le corps principal pour l'ouvrir et le fermer, le cache de protection comprend un cache inférieur fixé amovible au corps principal et un cache supérieur fixé amovible au cache de protection par une protubérance fixée sur une rainure formée au niveau de l'extrémité du cache de protection.
PCT/KR2005/000653 2004-03-10 2005-03-09 Cache de protection de telephone cellulaire de type coulissant WO2005086364A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2005800027499A CN101223704B (zh) 2004-03-10 2005-03-09 滑盖型手机的保护盖

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20040006447U KR200353862Y1 (ko) 2004-03-10 2004-03-10 슬라이드형 휴대폰 보호커버
KR20-2004-0006447 2004-03-10

Publications (1)

Publication Number Publication Date
WO2005086364A1 true WO2005086364A1 (fr) 2005-09-15

Family

ID=34918684

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2005/000653 WO2005086364A1 (fr) 2004-03-10 2005-03-09 Cache de protection de telephone cellulaire de type coulissant

Country Status (3)

Country Link
KR (1) KR200353862Y1 (fr)
CN (1) CN101223704B (fr)
WO (1) WO2005086364A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100958645B1 (ko) 2008-04-01 2010-05-20 에이치케이에스테크 주식회사 슬라이드형 이동통신단말기의 케이스
KR100848786B1 (ko) * 2008-05-16 2008-07-28 한선영 탄성힌지부가 구비된 바형 휴대용 단말기 커버
CN101790294B (zh) * 2009-01-22 2012-08-29 华硕电脑股份有限公司 手持电子装置
KR102041430B1 (ko) 2017-12-07 2019-11-27 (주)에스피에스 스마트폰 결합 외부 장치 및 외부 장치 스마트폰 결합 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6081595A (en) * 1995-09-14 2000-06-27 Alcatel Mobile Phones Mobile radio terminal adapted to receive a protective cover
US20020197965A1 (en) * 2001-06-26 2002-12-26 Kuan-Lin Peng Protective mask of mobile phone
US20040018863A1 (en) * 2001-05-17 2004-01-29 Engstrom G. Eric Personalization of mobile electronic devices using smart accessory covers
US6785566B1 (en) * 2002-02-04 2004-08-31 Louis Irizarry Cellular telephone case

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2595103Y (zh) * 2003-01-03 2003-12-24 北京恒基伟业电子产品有限公司 盖上设置有按键的手机

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6081595A (en) * 1995-09-14 2000-06-27 Alcatel Mobile Phones Mobile radio terminal adapted to receive a protective cover
US20040018863A1 (en) * 2001-05-17 2004-01-29 Engstrom G. Eric Personalization of mobile electronic devices using smart accessory covers
US20020197965A1 (en) * 2001-06-26 2002-12-26 Kuan-Lin Peng Protective mask of mobile phone
US6785566B1 (en) * 2002-02-04 2004-08-31 Louis Irizarry Cellular telephone case

Also Published As

Publication number Publication date
CN101223704B (zh) 2010-12-08
KR200353862Y1 (ko) 2004-06-26
CN101223704A (zh) 2008-07-16

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