JPS5813869B2 - Tokei no Shuuseikikou - Google Patents
Tokei no ShuuseikikouInfo
- Publication number
- JPS5813869B2 JPS5813869B2 JP49045783A JP4578374A JPS5813869B2 JP S5813869 B2 JPS5813869 B2 JP S5813869B2 JP 49045783 A JP49045783 A JP 49045783A JP 4578374 A JP4578374 A JP 4578374A JP S5813869 B2 JPS5813869 B2 JP S5813869B2
- Authority
- JP
- Japan
- Prior art keywords
- winding stem
- wheel
- correction
- date
- day
- Prior art date
- 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
Links
Landscapes
- Electromechanical Clocks (AREA)
Description
【発明の詳細な説明】 本発明は時計の修正機構に関するものである。[Detailed description of the invention] The present invention relates to a correcting mechanism for a timepiece.
昨今は電池関係時計の多出現により、水晶振動子または
、音叉振動子、それに付随するコイル及び回路、ステー
ター、電池等のスペースをより有利な配置設計にするた
め機械部分である切換、輪列部の効率的設計が要求され
る。Recently, with the appearance of many battery-related clocks, mechanical parts such as switching and gear train parts have been designed to more advantageously space the crystal oscillator or tuning fork oscillator, associated coils and circuits, stator, batteries, etc. efficient design is required.
本発明はこうした背景のもとに、部品点数の少ない、ス
ペース効率の良い、組立て易く確実な修正機構を提供す
るものである。It is against this background that the present invention provides a correction mechanism that is space efficient, easy to assemble, and reliable with a small number of parts.
本発明の修正機構は、同様に電池時計及び低価格時計に
数多く見られる様になった、地板、受に薄板を使用した
ピラー形式に対して、とりわけ有利に適合したもので、
もちろん厚板地板にも適用できる。The correction mechanism of the present invention is particularly advantageously adapted to the pillar type, which uses thin plates for the base plate and bridge, which are also found in many battery-powered watches and low-priced watches.
Of course, it can also be applied to thick base plates.
本発明を図面に従って説明する。The present invention will be explained with reference to the drawings.
第１図は本発明の一実施例を示す修正機構平面図。FIG. 1 is a plan view of a correction mechanism showing an embodiment of the present invention.
第２図は、第１図のＡ−Ａ断面の断面図。FIG. 2 is a sectional view taken along the line AA in FIG. 1.
第３図は第１図のＢ−Ｂ断面の断面図であり、第１図、
第２図、第３図ともに巻真１段目の状態図である。FIG. 3 is a sectional view taken along the line B-B in FIG.
Both FIG. 2 and FIG. 3 are state diagrams of the first stage of the winding stem.
本発明の一実施例の修正機構は、外部操作部材の巻真１
が、１段目でフリー状態、２段目の回動で日修正、３段
目の回動で針合せ状態の修正機構で、巻真１は先端案内
部１ａ，巻真カナ１ｂ，修正車案内角取部１ｃ１クリッ
ク部１ｄ、案内部１ｅを有し、巻真先端案内受２の案内
穴２ａに先端案内部１ａが案内され、巻真受３と地板４
とで案内部１ｅが案内保持されている。A correction mechanism according to an embodiment of the present invention includes a winding stem 1 of an external operating member.
is a correction mechanism in which the 1st stage is in a free state, the 2nd stage rotation is to adjust the date, and the 3rd stage rotation is in a needle alignment state.The winding stem 1 has a tip guide part 1a, a winding stem pinion 1b, and a correction wheel. It has a guide corner part 1c1, a click part 1d, and a guide part 1e.
The guide portion 1e is guided and held.
一方クリック部１ｄには、巻真押工５が係合し、巻真の
クリック具合、巻真の位置出し及び巻真の着脱部材とし
ての働き等を一部品で行っている。On the other hand, a winding stem pusher 5 is engaged with the click portion 1d, and performs the clicking of the winding stem, the positioning of the winding stem, and the function as a member for attaching and detaching the winding stem, etc., as a single component.
巻真押工５は、弾性材から成り、両端支持部５ａ，５ｂ
，弾性腕５ｄ，５ｅ，巻真の貫通穴５ｃを持ち、巻真貫
通穴５ｃは、巻真１の最外径部より多少大きな穴径で、
両端支持部５ａ，５ｂと弾性腕５ｄ，５ｅにより、巻真
押工５を巻真の中心位置に対して、輸列受であるところ
の三番受６側に引き上げる様なバネ性が働く様に偏心し
た位置に穴明され、地板４と、三番受６との間に、巻真
１に対して直角方向に配置され、巻真案内受３のスリッ
ト部３ａと、地板のスリット部４ａに案内されている。The winding head 5 is made of an elastic material, and has both end support parts 5a and 5b.
, elastic arms 5d, 5e, and a winding stem through hole 5c, the winding stem through hole 5c has a hole diameter slightly larger than the outermost diameter part of the winding stem 1,
The both end support parts 5a, 5b and the elastic arms 5d, 5e act as a spring force that pulls the winding stem pusher 5 toward the third bridge 6, which is a transport bridge, with respect to the center position of the winding stem. A hole is drilled at an eccentric position, and is arranged between the main plate 4 and the third bridge 6 in a direction perpendicular to the winding stem 1. are guided by.
なお、巻真案内受３のスリット３ａは、地板のスリット
４ａと一致する様にセットされて、地板４に溶接等によ
り固着されている。The slit 3a of the winding stem guide receiver 3 is set to match the slit 4a of the main plate, and is fixed to the main plate 4 by welding or the like.
また、スリット３ａ，４ａは、巻真押工５の板厚より多
少大きめなスリット巾であり、巻真１の引出し、押込み
の操作により、巻真のクリンク部１ｄの各溝及び山の段
差分だけ上下に作動してクリックカとして働く。The slits 3a and 4a have a slit width that is slightly larger than the thickness of the winding stem 5, and by pulling out and pushing in the winding stem 1, the steps of each groove and mountain of the clink part 1d of the winding stem can be adjusted. It works as a clicker by moving up and down.
この時両端支持部５ａ，５ｂは、地板４の面上を摺動ず
る。At this time, both end support parts 5a and 5b slide on the surface of the base plate 4.
また、巻真の着脱は、押し下げ部５ｆを押し下げ、巻真
貫通穴５ｃと巻真１の中心を合わせた状態で巻真の着脱
が容易にできる。Further, the winding stem can be easily attached and detached by pressing down the push-down portion 5f and aligning the center of the winding stem 1 with the winding stem through hole 5c.
また巻真１のクリック部１ｄの溝巾は、巻真押工５の板
厚よりも小さく設定してあり、溝から山への斜面により
確実な巻真位置の確保がなされ、周知の切換機構に見ら
れる巻真ガタが非常に少さくなっている。In addition, the groove width of the click portion 1d of the winding stem 1 is set smaller than the plate thickness of the winding stem presser 5, and the slope from the groove to the peak ensures a reliable position of the winding stem, and the well-known switching mechanism There is very little play in the winding stem.
巻真１の巻真カナ１ｂは、巻真１の１段目、２段目では
小鉄車７に噛合す、巻真３段目で噛合し、地板４に小鉄
車７と一体に遊合する小鉄伝工車８、日の裏車９を至で
、指示輪列へと噛合して、巻真１の回動による針合せ、
指針修正をすることができる。The winding stem pinion 1b of the winding stem 1 meshes with the small iron wheel 7 in the first and second steps of the winding stem 1, meshes with the small iron wheel 7 in the third step of the winding stem, and integrally engages with the small iron wheel 7 on the main plate 4. The small iron transmission wheel 8 and the rear wheel 9 are engaged with the indicating gear train, and the needle is set by rotating the winding stem 1.
Guidelines can be revised.
巻真１の修正車案内角取部１Ｃには、１Ｃの角取形状と
係合する角穴を持つ日修正車１０が係合しており、修正
車バネ１１が常に日修正車１０をムーブメント外周方向
に押しつけており、巻真の引出し、押込みに対して巻真
と一体に作動し、巻真１段目では、日修正車１０が日車
１２に噛合わず、２段目でカレンダー日車１２に噛合い
巻真１の回動により日修正することができる。A date adjustment wheel 10 having a square hole that engages with the chamfered shape of 1C is engaged with the correction wheel guide corner portion 1C of the winding stem 1, and a correction wheel spring 11 always moves the date adjustment wheel 10 to the movement. It is pressed in the outer circumferential direction, and operates together with the winding stem when the winding stem is pulled out or pushed in. In the first stage of the winding stem, the date adjustment wheel 10 does not mesh with the date wheel 12, and in the second stage, the date adjustment wheel 10 does not engage with the date wheel 12. The date can be adjusted by rotating the winding stem 1 which is engaged with the wheel 12.
また巻真３段目では、日修正車１０が地板４及び巻真案
内受３の壁に度当りされ、巻真のみ作動し、巻真の修正
車案内角取部が、日修正車１０の角穴よりはずれ、日修
正車には回動が伝達されずに前記の様に針合せ、指針修
正ができる。In addition, in the third stage of the winding stem, the date adjustment wheel 10 hits the main plate 4 and the wall of the winding stem guide receiver 3, and only the winding stem operates, and the correction wheel guide corner part of the winding stem Since it is outside the square hole, the hands can be set and the pointers can be adjusted as described above without any rotation being transmitted to the date adjustment wheel.
なお修正車バネ１１は、日修正車の軸部１０ａの全周を
案内保持しているため、巻真の離脱による落下等の不具
合は全くない。Since the adjustment wheel spring 11 guides and holds the entire circumference of the shaft portion 10a of the date adjustment wheel, there is no problem such as falling due to detachment of the winding stem.
第４図、第５図、第６図は前記実施例に曜修正機構を付
加した場合の説明図で、いづれも巻真２段目における日
、曜修正状態図であり、第５図は第４図をカレンダー側
より見た組立平面図、第６は修正車の部分的作動説明図
である。Figures 4, 5, and 6 are explanatory diagrams of the case where a day-of-day adjustment mechanism is added to the above-mentioned embodiment, and all of them are diagrams showing the date and day-of-day adjustment in the second stage of the winding stem. Figure 4 is an assembled plan view seen from the calendar side, and Figure 6 is a partial operation explanatory diagram of the correction wheel.
日修正車１０は曜修正カム１３と固着されており、巻真
の回動により日修正車と噛合う日車１２及び、曜修正カ
ムに噛合う曜修正レバー１４の作動により、曜車１５の
修正をすることができるが、日修正車１０及び曜修正カ
ム１３は第６図に示す様な形状をしており、巻真の１６
方向の回転時には、日修正車の修正爪部１０ｂ力叩車１
２を連続的に回転させ日修正する。The date adjustment wheel 10 is fixed to the day adjustment cam 13, and the date adjustment wheel 15 is adjusted by the operation of the date adjustment lever 14, which is engaged with the date adjustment wheel 12 and the day adjustment cam by rotation of the winding stem. The date adjustment wheel 10 and the day adjustment cam 13 have a shape as shown in FIG.
When rotating in the direction, the correction pawl portion 10b of the date correction wheel and the force tapping wheel 1
Rotate 2 continuously to correct the date.
その時曜修正カムも同時に１６方向に回転するが、曜修
正レバーのカム保合部１４ａが上下方向のバネ性を有す
るため曜修正がされない。At this time, the day correction cam also rotates in 16 directions at the same time, but the day correction is not performed because the cam retaining portion 14a of the day correction lever has vertical spring properties.
一方巻真の１７方向の回転時には、日修正車は日車１２
の歯形との関係により修正車バネ１１を押しのける方向
に逃げてしまい日車１２を修正せず、曜修正カム１３に
噛合う曜修正レバー１４を回転させ連続的な曜修正をす
ることができる。On the other hand, when the winding stem rotates in the 17 direction, the date adjustment wheel changes to 12.
Due to the relationship with the tooth profile, the correction wheel spring 11 is pushed away and the date indicator 12 is not corrected, but the day correction lever 14 that engages with the day correction cam 13 is rotated to perform continuous day correction.
日修正車及び曜修正カムは連続的修正ではなく、間けつ
的でも良い。The date adjustment wheel and the day adjustment cam do not need to be adjusted continuously, but may be adjusted intermittently.
また、日修正車と曜修正カムは固着されずに一定トルク
以上の回動によりスリツプし、曜修正時に日修正されな
い形式でも良いし、曜修正時に逆日修正され曜修正後、
日修正する形式の修正で合ってもよい。In addition, the date adjustment wheel and the day adjustment cam may not be fixed and slip when rotated with a certain torque or more, and the date may not be adjusted when adjusting the day of the month, or the date may be adjusted in reverse when the day of the week is adjusted, and after the day of the month is adjusted,
A date correction format may also be suitable.
以上の様に本発明の修正機構は、部品点数の非常に少な
い、組立易く、スペース効率の良い修正機構であり、小
型時計あるいは低価格時計を容易に提供することができ
る。As described above, the correction mechanism of the present invention has a very small number of parts, is easy to assemble, and is space-efficient, and can easily provide a small timepiece or a low-priced timepiece.
また本考案の修正機構は、第４〜第６図に示す様に曜修
正機構の付加も容易である上、修正部がムーブメントの
表側に位置しているため、秒修正機構、指針復帰機構あ
るいは、クロノグラフ機構等が付加しやすい等の長所も
有る。In addition, as shown in Figures 4 to 6, the correction mechanism of the present invention allows for easy addition of a day correction mechanism, and since the correction part is located on the front side of the movement, the correction mechanism of the present invention can be used to adjust the seconds, the pointer return mechanism, and the like. It also has the advantage of being easy to add a chronograph mechanism, etc.
実施例は、巻真押工か、巻真貫通穴５ｃを有する場合説
明したが、巻真係合部にバネ性が働く様な形状であれば
、変形穴、あるいは穴ではなく、壁だけでも良い。In the embodiment, the case is explained in which the winding stem is pressed or the winding stem has a through-hole 5c, but if the shape is such that the winding stem engaging part has a spring property, it is possible to use just a wall instead of a deformed hole or a hole. good.
また、修正車バネは修正車を一方向に押しつけるどんな
形状のバネでも良い。Further, the correction wheel spring may be any shape spring that presses the correction wheel in one direction.
それに巻真押工５の両端支持部の摺動面が地板４ではな
く、三番受６側にある場合及び巻真押し下げ部が地板４
側に有する場合でもよい。In addition, if the sliding surfaces of the both end support parts of the winding stem pusher 5 are on the third bridge 6 side instead of the main plate 4, and the winding stem pushing down part is on the main plate 4.
It may also be held on the side.
【図面の簡単な説明】
第１図は本発明の一実施例を示す組立平面図で巻真１段
目の状態図。
第２図は第１図のＡ−Ａ断面の断面図。
第３図は、第１図のＢ−Ｂ断面の断面図である。
第４図は他の実施例で第１図〜第３図の実施例に曜修正
機構を付加した断面図。
第５図は、第４図のカレンダー側よりの平面図。
第６図は修正車の部分作動説明図である。
１……巻真、５……巻真押工、７……小鉄車、１０……
日修正車、１１……修正車バネ、１２……日車、１３…
…曜修正カム、１４……曜修正レバー。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an assembled plan view showing an embodiment of the present invention, showing the state of the first stage of the winding stem. FIG. 2 is a sectional view taken along the line AA in FIG. 1. FIG. 3 is a sectional view taken along the line BB in FIG. 1. FIG. 4 is a sectional view of another embodiment in which a day adjustment mechanism is added to the embodiment of FIGS. 1 to 3. FIG. 5 is a plan view from the calendar side of FIG. 4. FIG. 6 is a partial operation explanatory diagram of the modified vehicle. 1...Makishin, 5...Makishinshi, 7...Kotetsusha, 10...
Date adjustment wheel, 11... Correction wheel spring, 12... Date adjustment wheel, 13...
...Day correction cam, 14...Day correction lever.
Claims (1)
けられた角取部に摺動係合する角穴部と軸部１０ａ及び
修正爪部１０ｂ吉を有しているととも、前記暦修正車は
前記軸部１０ａの全周と係合する第１の板バネ部材によ
って一定方向に偏倚されてあり、且つ前記巻真は一部に
断面山形状のクリック部１ｄを有しており、前記クリッ
ク部１ｄと係合する両端支持された第２の板バネ部材に
よって巻真軸方向の位置決めがされる構造を有し、更に
前記巻真が時計体から離脱したとき前記第１の板バネ部
材が前記暦修正車を保持するよう構成したことを特徴と
する時計の修正機構。1. The calendar correction wheel that is directly engaged with the winding stem of a watch has a square hole portion that slides into engagement with the corner cut portion provided on the winding stem, a shaft portion 10a, and a correction claw portion 10b. In both cases, the calendar correction wheel is biased in a certain direction by a first leaf spring member that engages with the entire circumference of the shaft portion 10a, and the winding stem has a click portion 1d having a chevron-shaped cross section in part. It has a structure in which positioning in the winding stem axis direction is performed by a second leaf spring member supported at both ends that engages with the click portion 1d, and furthermore, when the winding stem is detached from the watch body, the winding stem is positioned in the winding stem axis direction. A timepiece correction mechanism, characterized in that the first leaf spring member is configured to hold the calendar correction wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49045783A JPS5813869B2 (en) | 1974-04-23 | 1974-04-23 | Tokei no Shuuseikikou |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49045783A JPS5813869B2 (en) | 1974-04-23 | 1974-04-23 | Tokei no Shuuseikikou |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50138867A JPS50138867A (en) | 1975-11-06 |
| JPS5813869B2 true JPS5813869B2 (en) | 1983-03-16 |
Family
ID=12728868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49045783A Expired JPS5813869B2 (en) | 1974-04-23 | 1974-04-23 | Tokei no Shuuseikikou |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5813869B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61127852U (en) * | 1985-01-25 | 1986-08-11 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4730834U (en) * | 1971-04-28 | 1972-12-07 | ||
| US3707840A (en) * | 1970-07-30 | 1973-01-02 | Suwa Seikosha Kk | Stem construction in a calendar watch |
-
1974
- 1974-04-23 JP JP49045783A patent/JPS5813869B2/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3707840A (en) * | 1970-07-30 | 1973-01-02 | Suwa Seikosha Kk | Stem construction in a calendar watch |
| JPS4730834U (en) * | 1971-04-28 | 1972-12-07 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61127852U (en) * | 1985-01-25 | 1986-08-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS50138867A (en) | 1975-11-06 |
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