KR20050003825A - Folder connecting structure of mobile phone - Google Patents

Folder connecting structure of mobile phone Download PDF

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Publication number
KR20050003825A
KR20050003825A KR1020030045336A KR20030045336A KR20050003825A KR 20050003825 A KR20050003825 A KR 20050003825A KR 1020030045336 A KR1020030045336 A KR 1020030045336A KR 20030045336 A KR20030045336 A KR 20030045336A KR 20050003825 A KR20050003825 A KR 20050003825A
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KR
South Korea
Prior art keywords
folder
main body
opening
terminal
portable terminal
Prior art date
Application number
KR1020030045336A
Other languages
Korean (ko)
Inventor
이인환
Original Assignee
엘지전자 주식회사
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Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020030045336A priority Critical patent/KR20050003825A/en
Publication of KR20050003825A publication Critical patent/KR20050003825A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/38Transceivers, 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

Abstract

PURPOSE: A folder coupling structure of a mobile phone is provided to prevent a folder from releasing from a terminal main body by external force, and prevent a gap from generating between a main body connecting part and a folder connecting part. CONSTITUTION: A main body connecting part(8) is formed at an upper end of a case(7) of a terminal main body with an aperture, and an insertion combining part is protruded at a folder connecting part(10) formed at a case(9) of a folder, wherein the insertion combining part is inserted into the aperture of the main body connecting part(8) to connect the terminal main body with the folder. Fixing protruded parts(118) are protruded at an outer peripheral surface of the insertion combining part along by a circumference direction of an end to form fixing grooves(117) to which fixing projections(116) are inserted, wherein the fixing projections(116) are inwardly projected at an entrance of the aperture of the main body connecting part(8) along by an inner peripheral direction.

Description

휴대용 단말기의 폴더 결합구조{FOLDER CONNECTING STRUCTURE OF MOBILE PHONE}FOLDER CONNECTING STRUCTURE OF MOBILE PHONE}

본 발명은 휴대용 단말기에 관한 것으로, 특히 폴더의 연결부위가 외력에 의하여 단말기 본체에서 쉽게 분해되어 해체되는 것을 방지할 수 있도록 한 휴대용 단말기의 폴더 연결구조에 관한 것이다.The present invention relates to a portable terminal, and more particularly, to a folder connection structure of a portable terminal to prevent the connection portion of the folder from being easily disassembled and dismantled from the terminal body by an external force.

휴대용 단말기는 사용자가 실내 또는 실외에서 사용할 수 있을뿐 아니라, 이동 중에도 사용할 수 있는 무선 이동 통신기기로서, 그 형태에 따라 바 타입 단말기, 플립 타입 단말기, 폴더타입 단말기 등으로 구분된다.A portable terminal is a wireless mobile communication device which can be used indoors or outdoors by a user and can be used even while moving. The portable terminal is classified into a bar type terminal, a flip type terminal, and a folder type terminal according to its type.

폴더타입 단말기는 비사용시에 본체부에 폴더를 접어서 부피가 축소된 상태로 휴대할 수 있다는 장점 때문에 많이 사용되고 있고, 그에 따라 휴대용 단말기를 연구개발하는 연구개발자들도 다양한 형태의 개발 및 품질향상을 위해 활발한 연구가 진행되고 있다.Folder type terminals are widely used due to the advantage that they can be carried in a state where the volume is reduced by folding a folder in the main body when not in use. Accordingly, the research developers who research and develop portable terminals have various forms for development and quality improvement. Active research is in progress.

종래의 폴더타입 휴대용 단말기가 도 1에 도시되어 있는 바, 이를 간단히 설명하면 다음과 같다.A conventional folder type portable terminal is illustrated in FIG. 1, which will be briefly described as follows.

도시된 바와 같이, 종래의 휴대용 단말기는, 다수개의 버튼들이 상면에 형성되어 있고 내측에는 각종 기능을 제어하기 위한 제어판(미도시)이 구비되어 있는 단말기 본체(2)와, 그 단말기 본체(2)에 일단부가 힌지결합되어 단말기 본체(2)에 대하여 개,폐되며 단말기 본체(2)를 보호하고 상대방을 화상으로 볼 수 있는 화면(3a)을 구비하는 폴더(3)로 이루어져 있다.As shown, a conventional portable terminal includes a terminal main body 2 having a plurality of buttons formed on an upper surface thereof and a control panel (not shown) for controlling various functions therein, and the terminal main body 2 thereof. One end portion is hinged to the terminal body 2, the opening and closing of the terminal body (2) is provided with a folder (3) having a screen (3a) to protect the terminal body (2) as an image.

그리고, 상기 단말기 본체(2)의 하면에는 충방전을 위한 배터리(4)가 착,탈가능하게 결합되어 있고, 일측 상단부에는 전파를 송수신하기 위한 안테나(5)가 돌출형성되어 있으며, 상기 단말기 본체(2)와 폴더(3)가 연결되는 부위의 중앙부에는 영상을 촬영하기 위한 카메라(6)가 설치되어 있다.In addition, the lower surface of the terminal body 2 is detachably coupled to the battery 4 for charging and discharging, and an antenna 5 for transmitting and receiving radio waves is protruded from one end of the terminal body, and the terminal body At the center of the portion where (2) and folder (3) are connected, a camera (6) for capturing an image is provided.

도 2는 도 1의 A부를 확대하여 보인 단면도로서, 이에 도시된 바와 같이, 단말기 본체(2)의 케이스(7) 단부에 양측으로 개구부(8a)가 형성되어 있는 본체측 연결부(8)가 일체로 돌출형성되어 있고, 그 본체측 연결부(8)의 외측에는 폴더(3)의 케이스(9) 단부에 일체로 돌출형성되는 폴더측 연결부(10)가 일체로 돌출형성되어 있다.FIG. 2 is an enlarged cross-sectional view of part A of FIG. 1, and as shown therein, a main body side connecting portion 8 having openings 8a formed at both sides of an end portion of a case 7 of the terminal body 2 is integrated. And a folder side connecting portion 10 protruding integrally with an end of the case 9 of the folder 3 on the outside of the main body side connecting portion 8.

그리고, 상기 본체측 연결부(8)에 형성된 개구부(8a)의 외측에 밀착되는 폴더측 연결부(10)에는 상기 개구부(8a)에 삽입되어 본체(2)와 폴더(3)가 해체되지 않도록 결합하는 삽입결합부(11)가 돌출형성되어 있다.In addition, the folder-side connecting portion 10 which is in close contact with the outer side of the opening 8a formed in the main body-side connecting portion 8 is inserted into the opening 8a to couple the main body 2 and the folder 3 so as not to be disassembled. Insertion engaging portion 11 is protruding.

상기와 같은 종래의 휴대용 단말기에서 단말기 본체(2)와 폴더(3)를 조립할때는 단말기 본체(2)의 케이스(7)에 형성된 본체측 연결부(8)의 외측에 폴더(3)의 케이스(9)에 형성된 폴더측 연결부(10)를 위치시키고, 폴더측 연결부(10)에 외측방향으로 힘을 가하여 약간 벌어지도록 한 상태에서 폴더측 연결부(10)에 형성된 삽입결합부(11)를 본체측 연결부(8)의 개구부(8a)에 삽입하여 결합한다.When assembling the terminal body 2 and the folder 3 in the conventional portable terminal as described above, the case 9 of the folder 3 is located outside the main body side connecting portion 8 formed in the case 7 of the terminal body 2. Position the folder-side connecting portion 10 formed in the), and the insertion coupling portion 11 formed in the folder-side connecting portion 10 in the state to be slightly opened by applying a force in the outward direction to the folder-side connecting portion 10, the body-side connecting portion It inserts into the opening part 8a of (8), and engages.

상기와 같이 구성된 단말기는 전화가 걸려오거나 전화를 걸고자 할 때는 본체(2)를 파지하고, 본체(2)에 힌지결합되어 있는 폴더(3)를 상,하방향으로 개,폐하여 사용하며, 카메라(6)를 이용하여 영상을 촬영할때나 기타 다른 기능을 수행할때도 폴더(3)를 열어서 사용하게 된다.When the terminal is configured as described above, or when a call is to be made or a call is made, the main body 2 is gripped, and the folder 3 hinged to the main body 2 is opened and closed for use. When taking images using the camera 6 or performing other functions, the folder 3 is opened and used.

그러나, 상기와 같이 구성되어 있는 종래 휴대용 단말기는 본체(2) 또는 폴더(3)에 도 3에서 화살표로 표시된 것과 같이 수평방향으로 외력이 가해지는 경우에 본체측 연결부(8)와 폴더측 연결부(10)의 사이에 갭(g)이 발생되어 기기의 미관을 떨어뜨리는 문제점이 있었다.However, the conventional portable terminal configured as described above has the main body side connection part 8 and the folder side connection part when the external force is applied to the main body 2 or the folder 3 in the horizontal direction as indicated by arrows in FIG. There was a problem that a gap (g) is generated between 10) to reduce the aesthetic appearance of the device.

또한, 상기와 같이 본체측 연결부(8)와 폴더측 연결부(10) 사이의 갭(g)이 크게 발생되는 경우에 본체측 연결부(8)의 개구부(8a)에서 폴더측 연결부(10)의 삽입결합부(11)이 빠지면서 단말기 본체(2)에서 폴더(3)가 해체되는 문제점이 있었다.In addition, when the gap g between the main body side connection part 8 and the folder side connection part 10 is largely generated as described above, the insertion of the folder side connection part 10 from the opening 8a of the main body side connection part 8 occurs. There was a problem that the folder 3 is dismantled from the terminal body 2 while the coupling part 11 is pulled out.

상기와 같은 문제점을 감안하여 안출한 본 발명의 목적은 주목적은 단말기 본체에 결합되어 있는 폴더가 외력에 의해 연결부위에 갭이 발생되거나 해체되는 것을 방지할 수 있도록 하는데 적합한 휴대용 단말기의 폴더 결합구조가 제공된다.SUMMARY OF THE INVENTION An object of the present invention devised in view of the above problems is to provide a folder coupling structure of a portable terminal suitable for preventing a gap or disconnection of a folder coupled to a terminal body by external force. Is provided.

도 1은 종래 휴대용 단말기의 구조를 보인 사시도.1 is a perspective view showing the structure of a conventional portable terminal.

도 2는 도 1의 A부를 확대하여 보인 단면도.FIG. 2 is an enlarged cross-sectional view of part A of FIG. 1;

도 3은 종래 단말기에 가로방향으로 외력이 가해지는 상태를 보인 단면도.3 is a cross-sectional view showing a state in which the external force is applied to the conventional terminal in the horizontal direction.

도 4는 본 발명의 구조를 가지는 휴대용 단말기를 부분절결한 단면도.4 is a partial cross-sectional view of a portable terminal having a structure of the present invention;

도 5는 본 발명에 따른 폴더의 연결부위를 보인 사시도.5 is a perspective view showing a connection portion of the folder according to the present invention.

도 6은 도 5의 B부 단면도.FIG. 6 is a cross-sectional view of portion B of FIG. 5. FIG.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

2 : 단말기본체 3 : 폴더2: terminal body 3: folder

7, 9 : 케이스 8 : 본체측 연결부7, 9: case 8: main body side connection

8a : 개구부 10 : 폴더측 연결부8a: Opening 10: Folder side connection

11 : 삽입결합부 117 : 걸림홈부11: insertion coupling portion 117: locking groove portion

118 : 걸림돌부 121 : 절개홈118: obstructions 121: incision groove

122 : 안내경사면122: guide slope

상기와 같은 본 발명의 목적을 달성하기 위하여In order to achieve the object of the present invention as described above

단말기 본체의 케이스 상단부에 개구부가 형성되어 있는 본체측 연결부가 형성되어 있고, 폴더의 케이스에 형성된 폴더측 연결부에는 상기 본체측 연결부의 개구부에 삽입되어 단말기 본체와 폴더를 연결하는 삽입결합부가 돌출형성되어 있는 휴대용 단말기에 있어서,A main body side connecting portion having an opening is formed at the upper end of the case of the terminal body, and a folder coupling portion formed in the case of the folder is inserted into the opening of the main body side connecting portion, and an insertion coupling portion connecting the terminal body and the folder is formed to protrude. In a portable terminal,

상기 삽입결합부의 외주면에는 본체측 연결부의 개구부 입구에 내주방향을 따라 내측방향으로 돌출형성된 걸림턱이 삽입될 수 있는 걸림홈부가 형성되도록 단부의 둘레방향을 따라 돌출형성된 걸림돌부가 형성된 것을 특징으로 하는 휴대용단말기의 폴더 결합구조가 제공된다.The outer circumferential surface of the insert coupling portion is portable, characterized in that the engaging projection formed along the circumferential direction of the end is formed so that the engaging groove portion for inserting the engaging projection protruding inwardly in the inner circumferential direction at the inlet opening of the main body side connection portion is formed A folder combining structure of the terminal is provided.

이하, 상기와 같이 구성되는 본 발명 휴대용 단말기의 폴더 결합구조를 첨부된 도면의 실시예를 참고하여 보다 상세히 설명하면 다음과 같다.Hereinafter, with reference to the embodiment of the accompanying drawings, the folder coupling structure of the portable terminal of the present invention configured as described above in more detail as follows.

도 4는 본 발명의 구조를 가지는 휴대용 단말기를 부분절결한 단면도이고, 도 5는 본 발명에 따른 폴더의 연결부위를 보인 사시도로서, 휴대용 단말기를 이루는 기본적인 구조는 종래와 유사하다.FIG. 4 is a cross-sectional view of a portion of a portable terminal having the structure of the present invention. FIG. 5 is a perspective view showing a connection portion of a folder according to the present invention. The basic structure of the portable terminal is similar to that of the related art.

즉, 도 1에서와 같이, 버튼들이 상면에 형성되어 있고 내측에는 각종 기능을 제어기능을 수행하는 제어판이 구비되어 있는 단말기본체(2)와, 상기 단말기본체(2)에 대하여 개,폐가능하게 결합되고 내,외측면에 화면(3)이 구비되어 있는 폴더(3)로 구성되어 있다.That is, as shown in Figure 1, the buttons are formed on the upper surface and the inside of the terminal body (2) having a control panel for performing various functions control functions, and the terminal body (2) to open and close It is composed of a folder (3) which is combined and provided with a screen (3) on the inner and outer surfaces.

그리고, 상기 단말기 본체(2)의 후면에는 충,방전을 위한 배터리(4)가 착,탈가능하게 결합되어 있고, 일측 상단부에는 전파를 송,수신하는 안테나(5)가 돌출형성되어 있으며, 상단부 중앙에는 영상을 촬영하는 카메라(6)가 설치되어 있다.In addition, a battery 4 for charging and discharging is detachably coupled to the rear surface of the terminal body 2, and an antenna 5 for transmitting and receiving radio waves is protruded from one upper end portion, and an upper end portion is provided. In the center, a camera 6 for capturing an image is provided.

또한, 상기 단말기 본체(2)의 케이스(7) 상단부에는 개구부(8a)가 좌,우방향으로 관통형성되어 있는 본체측 연결부(8)가 형성되어 있고, 상기 폴더(3)의 케이스(9)에 형성된 폴더측 연결부(9)에는 상기 본체측 연결부(8)의 개구부(8a)에 삽입되어 단말기 본체(2)와 폴더(3)를 연결하는 삽입결합부(11)가 돌출형성되어 있다.In addition, the upper end of the case 7 of the terminal body 2 is formed with a main body side connecting portion 8 through which openings 8a are formed in the left and right directions, and the case 9 of the folder 3 is formed. In the folder side connecting portion 9 formed at the insertion portion 11, which is inserted into the opening 8a of the main body side connecting portion 8 and connects the terminal body 2 and the folder 3, is formed to protrude.

여기서 본 발명은, 상기 삽입결합부(11)의 외주면에는 본체측 연결부(8)의 개구부(8a) 입구에 내주방향을 따라 내측방향으로 돌출형성된 걸림턱(116)이 삽입될 수 있는 걸림홈부(117)가 형성되도록 단부의 둘레방향을 따라 걸림돌부(118)가돌출형성되어 있다.Here, the present invention, the engaging groove portion that can be inserted into the engaging jaw 116 protruding in the inward direction along the inner circumferential direction at the inlet of the opening portion (8a) of the main body side connecting portion (8) on the outer peripheral surface of the insertion coupling portion 11 ( The locking protrusion 118 is formed to protrude along the circumferential direction of the end portion so that the 117 is formed.

또한, 상기 걸림돌부(118)에는 도 5에 도시된 바와 같이, 전면의 둘레방향을 따라 길이방향으로 절개된 절개홈(121)이 등간격으로 다수개 형성되어 있어서, 상기 걸림돌부(118)가 개구부(112a)의 걸림턱(116)으로 삽입될 때 탄성적으로 오므라들었다가 걸림턱(116)을 통과한 후에 복원될 수 있도록 되어 있다.In addition, as shown in FIG. 5, the locking protrusion 118 is formed with a plurality of incision grooves 121 cut in the longitudinal direction along the circumferential direction of the front surface at equal intervals, so that the locking protrusion 118 is formed. When inserted into the locking step 116 of the opening 112a is elastically retracted to be restored after passing through the locking step 116.

그리고, 상기 걸림돌부(118)의 단부에는 도 6에 도시된 바와 같이, 본체(102)에 폴더(104)가 결합될때에 걸림돌부(118)가 폴더측 연결부(114)의 개구부(112a)에 용이하게 삽입되어지게 안내되도록 말단부를 향하여 하향 경사지게 안내경사면(122)이 형성되어 있다.6, when the folder 104 is coupled to the main body 102 at the end of the engaging portion 118, the engaging portion 118 is formed at the opening 112a of the folder side connecting portion 114. The guide inclined surface 122 is formed to be inclined downward toward the distal end so as to be easily inserted.

상기와 같이 구성되어 있는 폴더 결합구조를 가지는 휴대용 단말기에서 단말기 본체(2)에 폴더(3)를 조립할때는 본체(2)의 케이스(8)에 형성된 본체측 연결부(8)의 개구부(8a)에 폴더(3)의 케이스(9)에 형성된 폴더측 연결부(10)의 삽입결합부(11)를 삽입하게 되는데, 그와 같이 개구부(8a)에 삽입되는 삽입결합부(11)의 걸림홈부(117)에 본체측 연결부(8)의 걸림턱(116)이 삽입되어 결합되므로 본체(2)나 폴더(3)에 외력이 가해져도 본체측 연결부(112)와 폴더측 연결부(114)의 사이에 갭이 발생되지 않으며, 삽입결합부(11)에 형성된 걸림돌부(118)에 의해 외력에 의해 개구부(8a)에서 삽입결합부(11)가 쉽게 해체되는 것이 방지되어 진다.In assembling the folder 3 to the terminal main body 2 in the portable terminal having the folder coupling structure configured as described above, the opening 8a of the main body side connecting portion 8 formed in the case 8 of the main body 2 is formed. The insertion coupling portion 11 of the folder-side connecting portion 10 formed in the case 9 of the folder 3 is inserted, and the locking groove 117 of the insertion coupling portion 11 inserted into the opening 8a as described above. Since the engaging jaw 116 of the main body side connection part 8 is inserted into and coupled to the main body 2, the gap between the main body side connection part 112 and the folder side connection part 114 even when an external force is applied to the main body 2 or the folder 3. This does not occur, and it is prevented that the insertion coupling portion 11 is easily dismantled in the opening portion 8a by the external force by the locking protrusion 118 formed in the insertion coupling portion 11.

그리고, 상기와 같이 본체측 연결부(8)의 개구부(8a)에 폴더측 연결부(9)의 삽입결합부(11)가 결합될때는 삽입결합부(11)의 단부에 형성된 걸림돌부(118)에 말단을 향하여 안내경사면(122)이 형성되어 있고, 둘레방향으로 다수개의 절개홈(121)들이 형성되어 있어서, 개구부(8a)에 걸림돌부(118)의 안내경사면(122)이 안내되며 삽입되는 동시에 걸림돌부(118)가 개구부(8a)를 통과하며 탄성적으로 오므라들었다가 복원되므로 무리한 힘을 가하지 않고도 폴더(3)의 결합이 용이하게 이루어진다.When the insert coupling portion 11 of the folder side connecting portion 9 is coupled to the opening 8a of the main body side connecting portion 8 as described above, the hook protrusion 118 formed at the end of the insert coupling portion 11 is coupled to the opening portion 8a of the main body side connecting portion 8. The guide inclined surface 122 is formed toward the distal end, and a plurality of incision grooves 121 are formed in the circumferential direction so that the guide inclined surface 122 of the locking protrusion 118 is guided and inserted into the opening 8a. The locking protrusion 118 is elastically retracted and restored by passing through the opening 8a, so that the folder 3 can be easily coupled without applying excessive force.

이상에서 상세히 설명한 바와 같이, 본 발명 휴대용 단말기의 폴더 결합구조는 폴더측 연결부에 형성된 삽입결합부에 본체측 연결부의 개구부에 형성된 걸림턱이 안착되는 걸림홈부가 형성되도록 단부에 걸림돌부를 형성하여, 단말기 본체에 폴더를 결합할때에 폴더측 연결부의 삽입결합부에 형성되어 있는 걸림홈부에 본체측 연결부의 걸림턱이 안착되도록 결합되므로, 외력에 의해 단말기 본체에서 폴더가 해체되는 것이 방지되고, 본체측 연결부와 폴더측 연결부의 사이에 갭이 발생되는 것이 방지되어 지는 효과가 있다.As described above in detail, the folder coupling structure of the portable terminal of the present invention forms a locking protrusion at an end portion such that a locking groove formed at the opening of the main body connection portion is formed in the insertion coupling portion formed at the folder side connection portion. When the folder is coupled to the main body, the engaging groove formed in the insertion coupling portion of the folder side connection part is coupled to the seating jaw of the main body side connection part so that the folder is prevented from being disassembled from the terminal main body by external force. There is an effect that the gap is prevented from occurring between the connecting portion and the folder side connecting portion.

Claims (3)

단말기 본체의 케이스 상단부에 개구부가 형성되어 있는 본체측 연결부가 형성되어 있고, 폴더의 케이스에 형성된 폴더측 연결부에는 상기 본체측 연결부의 개구부에 삽입되어 단말기 본체와 폴더를 연결하는 삽입결합부가 돌출형성되어 있는 휴대용 단말기에 있어서,A main body side connecting portion having an opening is formed at the upper end of the case of the terminal body, and a folder coupling portion formed in the case of the folder is inserted into the opening of the main body side connecting portion, and an insertion coupling portion connecting the terminal body and the folder is formed to protrude. In a portable terminal, 상기 삽입결합부의 외주면에는 본체측 연결부의 개구부 입구에 내주방향을 따라 내측방향으로 돌출형성된 걸림턱이 삽입될 수 있는 걸림홈부가 형성되도록 단부의 둘레방향을 따라 걸림돌부가 돌출형성된 것을 특징으로 하는 휴대용 단말기의 폴더 결합구조.Portable terminal, characterized in that the engaging projection protruding along the circumferential direction of the end portion is formed on the outer circumferential surface of the insertion coupling portion so that the engaging groove portion into which the engaging projection protruding inwardly in the inner circumferential direction is formed at the inlet opening of the main body side connection portion. Folder association structure. 제 1항에 있어서,The method of claim 1, 상기 걸림돌부에는 걸림돌부가 개구부의 걸림턱으로 삽입될 때 탄성적으로 오므라들었다가 복원될 수 있도록 전면의 둘레방향을 따라 길이방향으로 절개된 절개홈이 등간격으로 다수개 형성된 것을 특징으로 하는 휴대용 단말기의 폴더 결합구조.A portable terminal comprising a plurality of incision grooves formed at equal intervals in a lengthwise direction along the circumferential direction of the front surface so that the locking protrusion is elastically retracted and restored when the locking protrusion is inserted into the locking jaw of the opening. Folder association structure. 제 1항 또는 제 2에 있어서,The method according to claim 1 or 2, 상기 걸림돌부의 단부에는 단말기 본체에 폴더가 결합될때에 걸림돌부가 폴더측 연결부의 개구부에 용이하게 안내되며 삽입되어질 수 있도록 말단부를 향하여하향 경사지게 안내경사면이 형성된 것을 특징으로 하는 휴대용 단말기의 폴더 결합구조.When the folder is coupled to the end of the hook portion, the folder coupling structure of the portable terminal, characterized in that the guide protrusion is formed to be inclined downward toward the distal end so that the hook protrusion is easily guided and inserted into the opening of the folder side connecting portion.
KR1020030045336A 2003-07-04 2003-07-04 Folder connecting structure of mobile phone KR20050003825A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020003378A (en) * 2000-01-31 2002-01-12 가부시키가이샤 미즈키 세이미쓰 Hinge
JP2002051129A (en) * 2000-08-04 2002-02-15 Matsushita Electric Ind Co Ltd Folding portable radio device
JP2002330206A (en) * 2001-05-01 2002-11-15 Sugatsune Ind Co Ltd Portable telephone set
JP2003148452A (en) * 2001-11-07 2003-05-21 Dcm:Kk Hinge unit and open/close structure using the same
JP2003156030A (en) * 2001-11-16 2003-05-30 Sony Corp Hinge device, and cellular phone with the hinge device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020003378A (en) * 2000-01-31 2002-01-12 가부시키가이샤 미즈키 세이미쓰 Hinge
JP2002051129A (en) * 2000-08-04 2002-02-15 Matsushita Electric Ind Co Ltd Folding portable radio device
JP2002330206A (en) * 2001-05-01 2002-11-15 Sugatsune Ind Co Ltd Portable telephone set
JP2003148452A (en) * 2001-11-07 2003-05-21 Dcm:Kk Hinge unit and open/close structure using the same
JP2003156030A (en) * 2001-11-16 2003-05-30 Sony Corp Hinge device, and cellular phone with the hinge device

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