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KR970000150Y1 - Earphone case for portability - Google Patents

Earphone case for portability Download PDF

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Publication number
KR970000150Y1
KR970000150Y1 KR2019940006919U KR19940006919U KR970000150Y1 KR 970000150 Y1 KR970000150 Y1 KR 970000150Y1 KR 2019940006919 U KR2019940006919 U KR 2019940006919U KR 19940006919 U KR19940006919 U KR 19940006919U KR 970000150 Y1 KR970000150 Y1 KR 970000150Y1
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KR
South Korea
Prior art keywords
case
earphone
rotating plate
line
rotary plate
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Legal status (The legal status 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 status listed.)
Expired - Fee Related
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KR2019940006919U
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Korean (ko)
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KR950031717U (en
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정재익
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정재익
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Priority to KR2019940006919U priority Critical patent/KR970000150Y1/en
Publication of KR950031717U publication Critical patent/KR950031717U/en
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Publication of KR970000150Y1 publication Critical patent/KR970000150Y1/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/10Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1033Cables or cables storage, e.g. cable reels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44Constructional details
    • B65H75/48Automatic re-storing devices
    • B65H75/486Arrangements or adaptations of the spring motor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/39Other types of filamentary materials or special applications
    • B65H2701/3919USB, earphones, audio or video cables, e.g. for connecting small electronic devices such as MP3 players or mobile telephones

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)

Abstract

내용 없음.No content.

Description

휴대용 이어폰케이스Portable earphone case

제1도는 본 고안의 전체구성을 보인 분해사시도.1 is an exploded perspective view showing the overall configuration of the present invention.

제2도는 본 고안의 조립상태를 보인 단면도.2 is a cross-sectional view showing the assembled state of the present invention.

제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

제4도는 제2도의 B-B선 단면도.4 is a cross-sectional view taken along the line B-B in FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 상부케이스 2 : 하부케이스1: upper case 2: lower case

3 : 상부회전판 4 : 하부회전판3: upper rotating plate 4: lower rotating plate

5 : 이어폰선 11 : 나사구멍5 earphone line 11 screw hole

12 : 발성폰인출구 13 : 결합홈12: voice phone outlet 13: coupling groove

21 : 종축 22 : 잭인출구21: breeder 22: jack outlet

23 : 스톱퍼 24 : 결합돌기23: stopper 24: engaging projection

31 : 상부원판 32 : 하부원판31: upper disc 32: lower disc

33 : 감합부 34 : 중공부33: fitting portion 34: hollow portion

35 : 스파이어럴스프링 36 : 스프링 고정편35: spiral spring 36: spring fixing piece

37 : 암나사허브 38 : 안내홈37: female thread hub 38: guide home

41 : 축공 42 : 원판41: shaft 42: disc

43 : 나사축 44, 45 : 감합기둥43: screw shaft 44, 45: fitting column

46 : 고정기둥 47 : 걸림돌기46: fixed column 47: the locking projection

48 : 고정캡48: fixed cap

본 고안은 이어폰의 전선을 감안 보관하되 필요시에는 적당한 길이로 인출되어 있고, 상용치 않을 때에는 자동적으로 내장될 수 있도록 한것이다.The present invention is to be kept in consideration of the wire of the earphone, but if necessary, withdraw the appropriate length, it is to be built automatically when not in use.

일반적으로 이어폰이라 하면 음향기기로 부터 소리를 전해 들을 수 있는 부속물로써 음향기기쪽에 꽂을 수 있는 잭과, 길게 연장된 전선과, 귀에 끼울 수 있는 한쌍(또는 하나)의 발성폰으로 되어 있다.In general, an earphone is an accessory that can hear sound from an audio device, and includes a jack that can be plugged into an audio device, a long wire, and a pair of voice phones that can be inserted into an ear.

그리고, 근래에는 소형의 휴대용 음향기기가 많이 발달되어 있기 때문에 이어폰도 자연적으로 같이 휴대할 수 밖에 없게 되었는데 종래의 이어폰은 다음과 같은 단점이 있다.In recent years, since a lot of small portable audio devices have been developed, earphones have to be naturally carried together, but conventional earphones have the following disadvantages.

즉, 사용하지 않고 보관하고자 할때는 선을 일일이 손으로 감아서 정리하여야 하고, 또한 풀어서 사용하고자 할때는 대부분 선이 엉키는 경우가 많아 불편하였으며, 이와같이 선이 엉키면 상할 염려가 많고, 또한 분실하기가 쉽다.In other words, when you want to store without use, you have to wrap the lines by hand, and also when you want to use the loose, the lines are often entangled, which is inconvenient.

따라서 본 고안은 상기와 같은 제반 문제점을 감안해 이를 개선하고자 안출한 것으로 고안의 주된 목적은 휴대가 용이하도록 케이스속에 감아서 내장할 수 있도록 하는데 있으며, 다른 한편으로는 이와같이 감아넣는 작동이 엉킴이 없이 자동적으로 이루어지도록 하며, 다른 한편으로는 이어폰으로 사용치 않을때 케이스를 악세서리로 이용할 수 있도록 하는데 있다.Therefore, the present invention has been devised to improve in view of the above-mentioned problems. The main purpose of the present invention is to allow the portable device to be wrapped in a case for easy portability, and on the other hand, the winding operation is automatic without tangling. On the other hand, the case can be used as an accessory when not in use as an earphone.

이를 위한 특징적인 구성으로는 스파이어럴스프링을 내장한 실패모양의 상부회전판과, 중앙의 숫나사축과 그 둘레에 고정기둥 및 감합기둥이 삼각으로 입설된 하부회전판과,A characteristic configuration for this purpose is a failure-shaped upper rotating plate with a spiral spring, a lower male rotating shaft with a fixed shaft and a fitting column triangularly formed around a male shaft in the center thereof,

이들의 축이될 종축을 중앙에 가지면서 측편으로는 잭인출구가 형성되고 바닥에 스톱퍼가 구비된 하부케이스와, 측편으로 발성폰인출구를 까지는 상부케이스를 조립하여 구성하되 이어폰선의 중앙을 상기한 고정기둥에 고정한후, 그 일단은 상부회전판에 감은후 발성폰인출구로 나오도록 하고, 타단은 하부케이스의 기둥들에 감은후 잭인출구로 나오도록 하여 양단을 언제든지 당기면 인출되고, 또한 자동적으로 감합되어 들어가도록 한것이다.They have a vertical axis to be their axis, and a jack inlet is formed at the side, and a lower case is provided with a stopper at the bottom, and an upper case is assembled to the phone outlet at the side, but the center of the earphone line is fixed. After fixing to the pole, one end of it is wound on the upper rotary plate to come out of the voice phone outlet, and the other end is wound on the poles of the lower case to come out of the jack outlet. I did it.

이하 본 고안의 구성 및 작용효과를 첨부한 도면에 따라 보다 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

제1도는 본 고안의 전체구성을 보이기 위한 분해 사시도이고, 제2도는 본 고안의 조립상태를 보인 단면도인바, 제1도도면을 보면 상측에 상부케이스(1)가 있고, 하측에 하부케이스(2)가 구비되어 있는데 이들은 원통형의 전체높이를 반분한 형태이다.Figure 1 is an exploded perspective view for showing the overall configuration of the present invention, Figure 2 is a cross-sectional view showing the assembled state of the present invention, the first view of the upper case (1) and the lower case (2) ) Is divided into half the height of the cylinder.

상부케이스(1)는 상면중앙에 나사구멍(11)이 있고, 측면에는 발성폰인출구 (12)가 있으며, 외주연 끝단에는 결합홈(13)이 있다.The upper case (1) has a screw hole (11) in the center of the upper surface, the voice phone outlet (12) on the side, there is a coupling groove 13 at the outer peripheral end.

하부케이스(2)는 내부의 바닥중앙에 종축(21)이 입설되어 있고, 측면에는 잭인출구(22)가 있으며, 바닥의 일측에는 중심부를 향해 슬라이딩가능한 수톱퍼(23)가 형성되어 있고, 상주연 끝단에는 결합돌기(24)가 있다.The lower case 2 has a longitudinal axis 21 installed in the center of the bottom of the inside, a jack outlet 22 on the side, and a top surface 23 that is slidable toward the center on one side of the bottom is formed, At the peripheral end there is a coupling protrusion 24.

또한, 이들 속에는 실패모양의 상부회전판(3)과, 그 아래에 나사조립된 하부회전판(4)이 내장될 것인데 먼저 상기한 상부회전판은 한쌍의 원판(31)(32)이 있고, 그 중간이 감합부(33)가 된것이며, 상측으로 개방된 중공부(34)속에는 스파이어럴스프링(35)이 내장되는데 이 스파이어럴스프링의 내단은 상기한 하부케이스의 바닥에서 입설된 종축(21)의 스프링고정홈(21a)에 끼어질 것이고, 외단은 중공부의 내벽에 입설한 스프링고정편(36)에 걸어 탄성이 발휘되도록 한것이며, 저면의 중앙으로는 암나사허브(37)가 구비되어 있는 것이다.In addition, there will be a failure-shaped upper rotary plate 3 and a lower rotary plate 4 screw-assembled thereunder. First, the upper rotary plate includes a pair of discs 31 and 32, the middle of which is It is a fitting portion 33, the spiral spring 35 is embedded in the hollow portion 34 that is open to the upper side, the inner end of the spiral spring is a spring of the longitudinal axis 21 entered from the bottom of the lower case It is to be fitted into the fixing groove (21a), the outer end is to be elastically exerted to hang on the spring fixing piece 36 placed on the inner wall of the hollow portion, the center of the bottom is provided with a female thread hub (37).

그리고 하부회전판(4)은 그 아래에서 축공(41)을 가진채 원판(42)상에 입설된 숫나사축(43)이 상기의 암나사허브(37)에 나삽되므로써 결합되는데 이 숫나사축(43)의 주위에는 삼각으로 배열된 감합기둥(44)(45)과, 고정기둥(46)을 형성하여 여기에 이어폰선이 감기게 되며, 또 저면에는 스톱퍼(23)에 대응해 방사상으로 배열한 걸림돌기(47)가 다수 형성되어 있다.And the lower rotary plate 4 is coupled to the male screw shaft 43 placed on the disc 42 with the shaft hole 41 below it is screwed into the female screw hub 37 of the male screw shaft 43 The fitting pillars 44 and 45 and the fixing pillars 46 are formed around the triangular circumference, and the earphone wire is wound thereon, and on the bottom, the locking projections radially arranged in correspondence with the stopper 23 are formed. 47) are formed in large numbers.

이와 같이 상호 결합한 상부회전판(3)과 하부회전판(4)에는 이어폰선(5)을 감아야 하는데 선의 중앙부분을 먼저 하부회전판의 고정기둥(46)에 즉, 나선홈(46a)을 따라 감은후 고정캡(48)을 씌워 풀리지않도록 한다.In this way, the upper rotary plate 3 and the lower rotary plate 4, which are coupled to each other, should be wound with the earphone line 5. The center portion of the line is first wound around the fixing column 46 of the lower rotary plate, that is, along the spiral groove 46a. Put the fixing cap 48 to prevent loosening.

이때의 고정캡(48)에는 높이가 다르게 형성된 두개의 세로방향고정홈(48a)(48b)이 마련되어 있어 위를 향한 선과, 아래를 향한 선을 각각 유도하도록 되어 있다.At this time, the fixing cap 48 is provided with two longitudinal fixing grooves (48a, 48b) formed in different heights to guide the line facing upward, and the line facing downward.

이후, 끝단에 발성폰(51)이 달려 있어 상측을 향한 선은 제3도에서 보듯이 상측회전판(3)의 아래원판(32)에 형성된 안내홈(38)을 통해 위로 유도한후, 감합부(33)에 감고, 끝단에 잭(52)이 달려 있어 아래를 향한 선은 제4도에서 보듯이 삼각배열된 하부회전판(4)의 감합기둥(44)(45)에 감으면 되는데 감는 방향은 스파이어럴스프링(35)의 복귀방향에 따라 상, 하를 모두 같은 방향으로 감아야 한다.Then, the end of the voice phone 51 is attached to the upper line is guided upward through the guide groove 38 formed in the lower disk 32 of the upper rotary plate 3, as shown in FIG. (33), and the jack 52 is attached to the end, and the line facing downward is wound around the fitting columns 44, 45 of the triangularly arranged lower rotating plate 4 as shown in FIG. In accordance with the return direction of the spiral spring 35, both the top and bottom should be wound in the same direction.

이상과 같이 선을 감은 후에는 이를 상, 하의 케이스(1)(2)속에 내장하되 하부회전판(4)의 중앙에 마련된 축공(41)에 상기한 하부케이스(2)의 바닥에서 입설된 종축(21)이 끼워지게 하고, 또한 그 종축의 끝단에 마련된 스프링고정홈(21a)에 스파이어럴스프링(35)의 내단을 걸어준다.After winding the wire as described above, it is embedded in the upper and lower cases (1) and (2), but the longitudinal axis installed at the bottom of the lower case (2) in the shaft hole (41) provided in the center of the lower rotating plate ( 21) is fitted, and the inner end of the spiral spring 35 is hooked to the spring fixing groove 21a provided at the end of the longitudinal axis.

그리고나서 재(52)은 하부케이스(2)이 잭인출구(22)로 꺼내고, 발성폰(51)은 상부케이스(1)의 발성포인출구(12)로 나오도록 한다음 상부케이스(1)의 외주연 끝단에 마련된 결합홈(13)과 하부케이스(2)의 외주연상에 마련한 결합돌기(24)를 서로 계합시켜 완성된 원통모양이 되도록 한 상태에서 작은나사(6)를 상부케이스(1)의 나사구멍(11)을 통해 종축(21)상에 조여주므로서 케이스가 완성된다.Then, the ash 52 is pulled out of the lower case 2 to the jack inlet 22, the voice phone 51 is to come out of the speech outlet 12 of the upper case (1) of the upper case (1) The upper case (1) with the small screw (6) in a state in which the engaging groove (13) provided at the outer periphery end and the engaging projection (24) provided on the outer periphery of the lower case (2) are engaged with each other to form a completed cylindrical shape. The case is completed by tightening on the longitudinal axis 21 through the screw hole 11.

제2도 도면중 비설명 부호 25는 끈을 끼워 목에 걸기 위한 걸이편이고, 7은 옷깃등에 부착하기 위한 집게이며, 제4도의 미설명 부호 26은 잭의 끝을 끼워 단속하기 위한 고리이다.In FIG. 2, reference numeral 25 denotes a hook piece for hooking a neck, 7 denotes a clip for attaching to a collar and the like, and reference numeral 26 in FIG. 4 denotes a hook for inserting and clamping the end of a jack.

다음은 이상과 같이 구성된 본 고안의 사용방법을 설명한다.The following describes how to use the present invention configured as described above.

제2도의 상태에서 발성폰(51)과 잭(52)을 당겨 꺼내면 상부회전판(3)과 하부회전판(4)은 일체로 나삽된 상태에서 스파이어럴스프링(35)의 힘을 이기고 회전하여 선이 풀려 나가는 것을 허용하게 된다.In the state of FIG. 2, when the voice phone 51 and the jack 52 are pulled out, the upper rotary plate 3 and the lower rotary plate 4 are rotated by winning the force of the spiral spring 35 while being integrally screwed. Allowed to be released.

이와 같이 하여 적당한 길이로 선을 꺼낸다음에는 케이스의 저면에 있는 스톱퍼(23)를 중심방향으로 밀어 하부회전판(4)의 저면에 방사상으로 형성된 걸림돌기(47)에 걸리도록 하면 상, 하부회전판(3)(4)의 회전이 방지된다.In this way, after the wire is pulled out to an appropriate length, the stopper 23 on the bottom of the case is pushed in the center direction so as to be caught by the locking protrusion 47 formed radially on the bottom of the lower rotating plate 4. 3) (4) is prevented from rotating.

반대로 선을 사용하지 않고 다시 내장하고자 할때는 역순으로 상기의 스톱퍼(23)를 후퇴시키면 이번에는 스파이어럴스프링(35)의 복귀탄성에 힘입어 상, 하부회전판(3)(4)은 선이 인출될때의 반대방향으로 회전하여 선들을 끌고 들어가게 되고, 최종적으로 선(5)이 끝려들어가고 나면 잭(52)은 하부케이스(2)의 측편에 마련한 고리(26)에 끼워 흔들리지 않도록 하며, 또 발성폰(51)은 둥근모양으로 형성된 상부케이스(1)의 인출구(12)에 꽂아 흔들리지 않도록 단속한다.On the contrary, if the stopper 23 is retracted in the reverse order without using the wire, this time, the upper and lower rotary plates 3 and 4 are pulled out by the elasticity of the spiral spring 35. After turning the wires in the opposite direction of dragging, and finally the line 5 is finished, the jack 52 is inserted into the ring 26 provided on the side of the lower case 2 so as not to shake, and the voice phone ( 51 is inserted into the outlet (12) of the upper case (1) formed in a round shape to control so as not to shake.

참고로 본 고안의 케이스를 효과적으로 휴대하기 위해서는 하부케이스(2)의 저면에 마련한 걸이편(25)에 끈을 끼워 목걸이와 같이 목에 걸고 사용할 수 있는 것이며, 또한 하부케이스(2)이 저면에 접게(7)를 부착할 경우 악세서리와 같이 착용하고 다닐 수 있다.For reference, in order to effectively carry the case of the present invention, the strap is attached to the hook piece 25 provided on the bottom of the lower case 2 so that the neck can be used like a necklace, and the lower case 2 is folded on the bottom. If (7) is attached, it can be worn as an accessory.

위에서 자세히 설명한바와 같이 본 고안은 이어폰의 전선을 감아 보관하되 필요시에는 적당한 길이로 인출되어 있고, 사용치 않을 대에는 자동적으로 내장될 수 있도록 한것이기 때문에 종래와 달리 선을 일일이 감아야 하는 불편이 해소되었으며, 무엇보다도 선이 엉키거나 상할 염려가 없고, 끈을 이용해 목에 걸거나 옷에 착용하면 활동에 지장을 주지 않으면서도 분실의 우려가 전혀 없는 매우 실용적인 고안인 것이다.As described in detail above, the present invention is designed to store the wires of the earphones, but if necessary, the wires are drawn out to a suitable length. It has been solved, and above all, there is no fear of tangling or damaging the wires, and it is a very practical design without any risk of loss without disturbing the activity when it is worn on the neck or the clothes with a string.

Claims (1)

(정정) 상, 하부 케이스(12) 내부에 발성폰의 선과 잭의 선을 상, 하부회전판(3)(4)에 구분하여 감을 수 있도록 하며, 상기 상부 회전판(3)내측에는 스파이어럴 스프링(35)을 장설하여서 된 이어폰 케이스에 있어서, 상기 상, 하부 회전판(3)(4)의 저부와 상면에 상호 나사식으로 결합될 수 있도록 돌출된 암나사허브(37) 및 숫나사축(43)과;상기하부 회전판(4)의 저부에 방사상으로 형성된 다수의 걸림돌기(47)와; 상기 하부 회전판(4)의 고정기둥(46)에는 이어폰 선을 자연스럽게 상부회전판(36)과 하부회전판(4)으로 나뉘어 유도될 수 있도록 하는 나선홈(46a)과; 상, 하부회전판(3)(4)에 감겨진 이어폰선의 비율을 일정하게 유지함과 동시에 고정시킬 수 있는 고정캡(48)과; 를 구비하여서 이어폰선의 양측끝단의 동시 인출 및 내장시 선의 손상을 없에도록 한 것을 특징으로 하는 휴대용 이어폰 케이스의 회전판.(Correction) It is possible to wind the line of the phone and the line of the jack in the upper case, the lower case 12 to the upper, lower rotary plate (3) (4), and the spiral spring () inside the upper rotary plate (3) In the earphone case 35 is installed, the female screw hub (37) and the male screw shaft (43) protruding to be coupled to the bottom and the upper surface of the upper, lower rotary plate (3) (4); A plurality of engaging protrusions 47 formed radially at the bottom of the lower rotating plate 4; The fixing column 46 of the lower rotating plate 4 has a spiral groove 46a for inducing the earphone line naturally divided into the upper rotating plate 36 and the lower rotating plate 4; A fixing cap 48 which can be fixed at the same time while maintaining a constant ratio of the earphone wire wound on the upper and lower rotary plates 3 and 4; Rotating plate of the portable earphone case characterized in that it is possible to eliminate the damage of the wire at the same time withdrawal and built-in both ends of the earphone line.
KR2019940006919U 1994-04-01 1994-04-01 Earphone case for portability Expired - Fee Related KR970000150Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019940006919U KR970000150Y1 (en) 1994-04-01 1994-04-01 Earphone case for portability

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Application Number Priority Date Filing Date Title
KR2019940006919U KR970000150Y1 (en) 1994-04-01 1994-04-01 Earphone case for portability

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KR950031717U KR950031717U (en) 1995-11-22
KR970000150Y1 true KR970000150Y1 (en) 1997-01-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001043491A1 (en) * 1999-12-07 2001-06-14 Choi Eun Seok Earphone winding device for cellular phone and the stationary battery charger with the winding device built-in

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100404073B1 (en) * 2000-01-28 2003-11-01 연광호 Two hole type wire drawing out and in device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001043491A1 (en) * 1999-12-07 2001-06-14 Choi Eun Seok Earphone winding device for cellular phone and the stationary battery charger with the winding device built-in

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KR950031717U (en) 1995-11-22

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