KR890008541Y1 - Fixing device for hair spring in clock - Google Patents

Fixing device for hair spring in clock Download PDF

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Publication number
KR890008541Y1
KR890008541Y1 KR2019870000704U KR870000704U KR890008541Y1 KR 890008541 Y1 KR890008541 Y1 KR 890008541Y1 KR 2019870000704 U KR2019870000704 U KR 2019870000704U KR 870000704 U KR870000704 U KR 870000704U KR 890008541 Y1 KR890008541 Y1 KR 890008541Y1
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KR
South Korea
Prior art keywords
hole
hair spring
clock
rotor case
fixing device
Prior art date
Application number
KR2019870000704U
Other languages
Korean (ko)
Other versions
KR880015336U (en
Inventor
김영수
Original Assignee
김영수
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 김영수 filed Critical 김영수
Priority to KR2019870000704U priority Critical patent/KR890008541Y1/en
Publication of KR880015336U publication Critical patent/KR880015336U/en
Application granted granted Critical
Publication of KR890008541Y1 publication Critical patent/KR890008541Y1/en

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/18—Constructions for connecting the ends of the mainsprings with the barrel or the arbor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
    • G04B17/325—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring in a fixed position, e.g. using a block

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Clamps And Clips (AREA)

Abstract

내용 없음.No content.

Description

전자시계용 회전자의 유사(hair spring) 협지장치Hair spring clamping device for electronic clock rotors

제1도는 본 고안의 설치 상태를 표시한 전체사시도.1 is a perspective view showing the installation state of the present invention.

제2(a)도, 제2(b)도는 본 고안의 요부확대 사시도.FIG. 2 (a) and FIG. 2 (b) are enlarged perspective views of main parts of the present invention.

제3도는 본 고안의 요부확대 평면도.3 is an enlarged plan view of the main part of the present invention.

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

1 : 회전자 케이스 1' : 돌축1: rotor case 1 ': axial shaft

2 : 협지돌기 2' : 통공2: pinch protrusion 2 ': through hole

2" : 협지간 3 : 유사(hair spring)2 ": interstitial area 3: hair spring

본 고안은 공지한 회전자의 내부에 내장되는 유사를 회전자 케이스의 성형시 형성되는 돌축을 이용하여 간편하게 협지돌기상의 협지간에 고정착설토록하는 회전자의 유사 협지 장치에 관한 것이다.The present invention relates to a similar gripping device of a rotor that allows the user to easily fix and install a similar built-in inside of a known rotor using a projection formed during molding of the rotor case.

종래에는 회전자에 내장된 유사를 고정함에 있어서는, 유사의 일단을 돌기상에 천설된 통공내로 관삽시킨후, 금속재로등으로 별도 가공된 환봉상의 핀등을 이용하여 상기한 통공내로 관삽하므로써 유사가 압지되도록 하였으나. 이는 극히 가늘고 탄성이 우수한 유사를 일일히 핀셋등의 기구로 돌기에 천설된 소공내로 관삽시켜야하는 번거로운 작업으로 인하여 작업의 능률이 저하되었을 뿐만 아니라 많은 시간과 인력의 불필요한 소모가 많았던 것이었으며, 또한 통공내로 관삽된 유사의 일단이 탈리됨을 방지하기 위하여 별도로 가공된 환봉상의 핀으로 압지하여야 하는 경제적 손실과 불편이 따랐던 것이었다.Conventionally, in fixing the similarity built into the rotor, one end of the similarity is inserted into a hole formed in a projection, and then similarly squeezed by inserting it into the above-mentioned hole by using a round bar-shaped pin or the like separately processed with a metal material. I tried to. This was not only due to the cumbersome work of having to insert a very thin and elastic similarity into the small holes installed on the projection with tweezers, etc., but also the deterioration of the work efficiency and the unnecessary consumption of a lot of time and manpower. It was accompanied by economic losses and inconveniences that had to be squeezed with a separately machined round pin to prevent detachment of one end of the analogous tube inserted into it.

본 고안은 이와같은 종래의 제반 문제점을 감안하여 이를 해결코저 안출된 것으로써 첨부된 도면에 의하여 상세하게 설명하면 다음과 같다.The present invention has been devised to solve the problems in view of the related art as described in detail with reference to the accompanying drawings.

회전축(4)이 관삽된 회전자 케이스(1)의 내부에 다수의 돌축(1')을 일체로 성형하고 회전축(4)을 중심으로 권취되게 탄설된 유사(3)의 일단을 협지돌기(2)상의 통공(2') 및 협지간(2") 사이에 삽설한후, 상기한 돌축(1')을 회전자 케이스(1) 내부로 부터 절단하여 통공(2')내로 관삽되게 압지하여서 된 것이다.A plurality of protrusions 1 'are integrally formed in the rotor case 1 in which the rotating shaft 4 is inserted, and one end of the similarity 3, which is rolled around the rotating shaft 4, is clamped. After inserting between the through hole (2 ') and the interstitial space (2 "), the above-mentioned protrusion shaft (1') is cut from the inside of the rotor case (1) and inserted into the through hole (2 '). will be.

이와같이된 본 고안의 유사협지장치는 얇은 박판상으로 형성된 유사(3)의 일단을 협지돌기(2)상에 형성된 협지간(2")에 삽입한후, 회전자케이스(1)의 성형시 일체로 형성된 돌축(1')을 절단하여 통공(2')내로 관삽하게 되면 유사(3)는 통공(2')과 돌축(1') 사이에 긴밀하게 압지케 되므로 유사(3)의 고정협지작업이 간편하게 완료되는 것이다.In this way, the similar clamping device of the present invention inserts one end of the thin film (3) formed into a thin thin plate into the sandwiching gap (2 ") formed on the pinching protrusion (2), and then integrally forms the rotor case (1). When the formed shaft (1 ') is cut and inserted into the through hole (2'), the quasi (3) is tightly pressed between the through hole (2 ') and the projection (1'), so that the fixed clamping operation of the similar (3) is performed. It's easy to complete.

이상과 같이 유사를 협지토록하는 돌축은 회전자케이스를 성형시 다수개가 일체로 형성되게 하므로써, 별도의 돌축을 가공할 필요성이 배제케 되므로 경제적 부담을 다소 줄 일수 있는 잇점이 있으며, 유사의 조립과정에서 돌축을 분실하더라도, 회전자 케이스에 돌설된 또다른 돌축을 절단하여 유사의 협지작업을 행할수 있는 것이므로 작업에 능률을 증대할수 있는 신규유용한 실용적 고안인 것이다.As described above, the axial shafts that hold the similarity are advantageously able to reduce the economic burden by eliminating the necessity of processing a separate axial shaft by forming a plurality of rotors integrally when forming the rotor case. Even if the axial shaft is lost, it is a new useful utility design that can increase the efficiency in the work because it can perform a similar gripping operation by cutting another axial shaft protruding from the rotor case.

Claims (1)

회전축(4)이 관삽된 통상의 회전자 케이스(1)의 내부에 다수의 돌축(1')을 통공(2')의 구경보다 조금작게 일체로 성형하고 회전축(4)상에 권취되게 탄설된 박판상의 유사(3)를 협지돌기(2)상의 통공(2') 및 협지간(2") 사이에 삽설한후, 상기한 돌축(1')을 회전자 케이스(1) 내부로 부터 절단하여 통공(2')내로 관삽하여 유사(3)가 협지 되도록함을 특징으로 하는 전자시계용 회전자의 유사(hair spring) 협지장치.A plurality of protrusions 1 'are integrally formed in the inside of a conventional rotor case 1 in which the rotating shaft 4 is inserted into a hole smaller than the diameter of the through hole 2', and rolled up on the rotating shaft 4 After inserting the thin plate-like (3) between the through hole (2 ') and the interstitial space (2 ") on the pinching protrusion (2), the above-mentioned protrusion shaft (1') is cut from the inside of the rotor case (1). A hair spring holding device for an electronic clock rotor, characterized in that the insertion (3 ') is inserted into the through hole (2').
KR2019870000704U 1987-01-24 1987-01-24 Fixing device for hair spring in clock KR890008541Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870000704U KR890008541Y1 (en) 1987-01-24 1987-01-24 Fixing device for hair spring in clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870000704U KR890008541Y1 (en) 1987-01-24 1987-01-24 Fixing device for hair spring in clock

Publications (2)

Publication Number Publication Date
KR880015336U KR880015336U (en) 1988-09-15
KR890008541Y1 true KR890008541Y1 (en) 1989-11-30

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ID=19259184

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870000704U KR890008541Y1 (en) 1987-01-24 1987-01-24 Fixing device for hair spring in clock

Country Status (1)

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KR (1) KR890008541Y1 (en)

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Publication number Publication date
KR880015336U (en) 1988-09-15

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