JPS6036282B2 - Watch band attachment fittings - Google Patents
Watch band attachment fittingsInfo
- Publication number
- JPS6036282B2 JPS6036282B2 JP3157181A JP3157181A JPS6036282B2 JP S6036282 B2 JPS6036282 B2 JP S6036282B2 JP 3157181 A JP3157181 A JP 3157181A JP 3157181 A JP3157181 A JP 3157181A JP S6036282 B2 JPS6036282 B2 JP S6036282B2
- Authority
- JP
- Japan
- Prior art keywords
- engagement
- frame
- band
- main frame
- engaging
- 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
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 210000000707 wrist Anatomy 0.000 description 9
- 240000002853 Nelumbo nucifera Species 0.000 description 8
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 8
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Description
【発明の詳細な説明】
本発明は、腕時計に装着されて一組を成す金属バンドの
手首への固定において、手首回りに合せて自由にバンド
を固定することができ、かつ、その操作が一組の金属バ
ンドの一方のバンド‘こ予め固定された主枠に他方のバ
ンド端に止着された係合部材を挿通するだけでワンタッ
チに行なうことができる。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a method for fixing a set of metal bands attached to a wristwatch to the wrist, allowing the band to be fixed freely to suit the wrist circumference, and for easy operation. One-touch operation can be achieved by simply inserting one of the metal bands in the set into the pre-fixed main frame through the engagement member fixed to the end of the other band.
操作性と優れた新規構造の時計バンド連着金臭に関する
ものである。従来、この種の蓮着金具は一般にフリーア
ジャストタィプと称されるものであるが、手首への装着
性が極めて悪く、また、不用意に外れる場合があり係止
に関して信頼性が薄く、また形態的にバンドと時計の一
体感のある外観を満足しないものが多かった。This relates to a watch band with a new structure that is easy to operate and does not have a metallic odor. Conventionally, this type of lotus fitting is generally referred to as a free-adjust type, but it is extremely difficult to attach to the wrist, may come off inadvertently, is not reliable in terms of locking, and has a poor shape. In general, many people were not satisfied with the integrated appearance of the band and watch.
本発明は、従来の蓮着金臭のかかる欠点を除去するもの
であり、バンドとの一体感に優れ、かつワンタッチ操作
による固定及び解除と優れた係止性能及び信頼性を備え
た蓮着金具を提供するものである。以下、図面に基づき
本発明を詳説する。The present invention eliminates the drawbacks of the conventional lotus fittings, such as the metal odor, and provides a lotus fitting that has an excellent sense of unity with the band, can be fixed and released with one-touch operation, and has excellent locking performance and reliability. It provides: Hereinafter, the present invention will be explained in detail based on the drawings.
第１図は本発明によるところの実施例を示す斜視図であ
る。FIG. 1 is a perspective view showing an embodiment according to the present invention.
第２図は第１図におけるＡ−Ａ′断面を示したものであ
る。第３図は主枠を移動して腕首太さに合せる操作状態
に示したものである。第１図、第２図に示す様に、蓮着
金臭の箱型の主枠１は従来のこの種のものと異なり一体
に形成され、その内部に予め腕首太さに合せて主枠を固
定する機構及び、その後一方のバンドを挿通してワンタ
ッチに噛合係合される機構を内包しており、バンド７，
８と異和感なくシンプルにまとまった外観を呈している
。まず、第３図に示した主枠を移動して腕首太さに合せ
る操作状態から説明すると、第４図に示すような係合中
枠６が主枠１の側面ｌａ，ｌｂ間に酉己設された係合中
枠軸３によって主枠１内に枢着されており、かつｔ係合
中枠６の前方下面には弾性中板５が止着されている。ま
ず係合中枠６の操作部６ａを押し下げることにより、孫
合中枠軸３を介して係合中枠６は第３図で右回り‘こ回
転し、同時に係合中枠６に止着された弾性中板５の端部
５ａがもち上りこれにより、同じく主枠１の側面ｌａ−
ｌｂ間に配設された回動片軸２によって枢着されている
回敷片４も図で右回りに回転して、バンド７を挿通しや
すくする。バンド７が挿通して「適当に腕首太さに合わ
せる位置がさまるとト回動片４を第２図に示すように左
回りに回転せることにより、回動片４の凸部４ａで弾性
中板５を介して主枠１の底面に設けられた突起ｌｃにバ
ンド７の下面７ａを押圧係合なさしめる。ここにおいて
、本発明の目的とする優れた操作性の一つが証明された
。すなわち従来の同種の物では、バンドを蓮着金具内に
樟通するだけでもバンド端部が入りにくく操作性が悪か
った。本発明によれば係合中枠６の操作部６ａを押すだ
けでバンド７はスムーズに主枠１内に挿通されるのであ
る。次に本発明の最も優れた点である他方のバンド８を
主枠内に装着する場合の操作方法について説明する。FIG. 2 shows a cross section taken along line A-A' in FIG. FIG. 3 shows an operating state in which the main frame is moved to match the thickness of the wrist. As shown in Figs. 1 and 2, the box-shaped main frame 1 of the lotus-wearing gold odor is formed in one piece, unlike conventional ones of this kind, and the main frame 1 is pre-filled inside according to the thickness of the wrist. It includes a mechanism for fixing the 7,
It has a simple and organized appearance that does not look out of place with 8. First, to explain the operating state of moving the main frame shown in FIG. 3 to match the thickness of the wrist, the middle engaging frame 6 as shown in FIG. It is pivotally attached within the main frame 1 by a self-provided engaging middle frame shaft 3, and an elastic middle plate 5 is fixed to the front lower surface of the t-engaging middle frame 6. First, by pressing down the operating part 6a of the middle engagement frame 6, the middle engagement frame 6 is rotated clockwise in FIG. The end portion 5a of the elastic middle plate 5 lifts up, and as a result, the side surface la- of the main frame 1 also rises.
The wrapping piece 4, which is pivotally mounted by the rotating piece shaft 2 disposed between lb, also rotates clockwise in the figure to facilitate the insertion of the band 7. When the band 7 is inserted and the position is properly adjusted to the thickness of the wrist, rotate the rotating piece 4 counterclockwise as shown in FIG. The lower surface 7a of the band 7 is pressed into engagement with the protrusion lc provided on the bottom surface of the main frame 1 via the elastic intermediate plate 5. Here, one of the excellent operability aimed at by the present invention is proved. In other words, with the conventional similar type, it was difficult to insert the end of the band even if the band was passed through the lotus attachment fitting, and the operability was poor.According to the present invention, simply pushing the operating part 6a of the middle engagement frame 6 is difficult. Thus, the band 7 is smoothly inserted into the main frame 1.Next, the operation method for installing the other band 8 into the main frame, which is the most excellent feature of the present invention, will be explained.
第５図に示すように一方のバンド８の端部には係合部村
９が止着されている。係合部材９は係合中枠６の間隙６
ｂ部を挿通後、係合中枠６の係合案内部６ｃと主枠１の
上板ｌｄとの間を係合部材９の係合案内部９ａと係合中
枠６の係合奏内部６ｃが接触して摺敷挿適する。この時
、係合部村９は係合中枠６に止着された弾性中板５の弾
性に抗して、すなわち係合部村９の係合案内面９ａが係
合中枠６の係合案内面６ｃを押し下げながら接触摺動挿
適する。次に係合部材９の係合奏内面９ａと係合中枠６
の係合案内面６ｃとの接触摺動が終ると、弾性中板５の
弾性圧により係合中枠６は係合部材９を係合中枠６の案
内面と主枠１の上面ｌｄの下面との間に弾圧されるとと
もに係合部６ｄと係合部村９の係合部９ｃが強固に噛合
係合する。以上は一方のバンド８の係合操作をステップ
で説明したが、実際にはバンド８を主枠１内に挿適する
だけでワンタッチでバンド８は噛合係合する。次に、バ
ンドを腕から外す場合においても本発明は優れた操作性
を有している。すねわちバンド８を噛合係合状態から解
除して時計体を腕から外す場合には、係合中枠６の操作
部６ａを指で持ち上げるだけでよい。操作部６ａを持ち
上げると係合中枠６は係台中枠軸３を介して第２図で左
回りに回転し、弾性中板５を弾圧することにより噛合係
合部６ｄが下ってバンド８は主枠１から抜け出せる。こ
れまで述べてきたように本発明による蓮着金具は優れた
操作性を有するとともに、従来の同種品に見られた係止
機構の信頼性の低さを著しく高めたものである。As shown in FIG. 5, an engaging portion 9 is fixed to the end of one band 8. As shown in FIG. The engagement member 9 has a gap 6 in the engagement middle frame 6.
After inserting part b, between the engagement guide part 6c of the middle engagement frame 6 and the upper plate ld of the main frame 1, the engagement guide part 9a of the engagement member 9 and the engagement inner part 6c of the middle engagement frame 6 are inserted. are in contact and are suitable for sliding insertion. At this time, the engagement part village 9 resists the elasticity of the elastic middle plate 5 fixed to the middle engagement frame 6, that is, the engagement guide surface 9a of the engagement part village 9 engages with the middle engagement frame 6. The mating guide surface 6c is pressed down while contacting and sliding is inserted. Next, the engaging playing surface 9a of the engaging member 9 and the engaging middle frame 6
When the sliding contact with the engagement guide surface 6c is completed, the elastic pressure of the elastic middle plate 5 causes the engagement member 9 to move between the guide surface of the engagement middle frame 6 and the upper surface ld of the main frame 1. The engaging portion 6d and the engaging portion 9c of the engaging portion village 9 are firmly engaged with each other while being pressed against the lower surface. The above has described the operation of engaging one of the bands 8 in steps, but in reality, the band 8 is meshed and engaged with a single touch simply by inserting the band 8 into the main frame 1. Next, the present invention has excellent operability even when removing the band from the arm. When the wrist band 8 is released from the meshing engagement state and the watch body is removed from the wrist, it is sufficient to simply lift the operating portion 6a of the middle engagement frame 6 with a finger. When the operating part 6a is lifted, the middle engagement frame 6 rotates counterclockwise in FIG. You can get out of main frame 1. As described above, the lotus fitting according to the present invention has excellent operability and has significantly improved the low reliability of the locking mechanism found in conventional similar products.
すなわち「係合中枠６と係合部材９が弾性中板５の弾性
圧によって強固に係合部村９を主枠１と係合中枠の間に
固定していることと、独特の噛合係合により確実に係合
が行なわれている。また係合中枠６の操作部６ａを持ち
上げない限りバンド８が外れる．ことはなく、実用携帯
時に操作部６ａが不用意に持ち上る可能性は皆無に等し
く、係止の信頼性の著るしく高い機構である。以上述べ
たように本発明は優れた操作性を有するとともに、主枠
１内に一組のバンドを係止する機構がコンパクトに内蔵
されており、従来品になり、バンドと一体感のある外観
を呈することができる。In other words, "the engaging middle frame 6 and the engaging member 9 firmly fix the engaging part village 9 between the main frame 1 and the engaging middle frame by the elastic pressure of the elastic middle plate 5, and the unique meshing. The engagement is ensured by engagement.The band 8 will not come off unless the operating section 6a of the middle engagement frame 6 is lifted.There is a possibility that the operating section 6a may be inadvertently lifted during practical carrying. This is a mechanism with extremely high locking reliability.As described above, the present invention has excellent operability, and also has a mechanism for locking a set of bands within the main frame 1. It is compactly built-in, makes it a conventional product, and can provide an appearance that looks integrated with the band.
また、本発明の蓮着金具の構成部品である主枠１，係合
中枠６，係合部材９，弾性中板５，回動片４，回動片軸
２，係合中枠軸３の材質としては、耐食性に優れるオー
ステナィト系ステンレス鋼を用いてもよいが、他に主枠
１にオーステナィト系ステンレス鋼の他にＮｉ基合金，
Ｃｏ基合金，又Ｃｕ合金にメッキ処理を施したもの、ま
たプラスチック及び硬質プラスチックなど広範な材料を
使用することによりデザインアクセントとして従来にな
いデザインの蓮着金臭を得ることができる。また、製造
方法においても、金属の場合には従来のプレス成形加工
の他にロストワックスなどの隻密鋳造法や、粉末沿金法
，ダィキャスティング法，プレス成形品のロウ倭，異形
断面中空部材を用いた成形，又はプラスチックの場合に
は一般の射出成形の他に圧縮成形など広範の製造方法が
適用できる。係合中枠６及び係合部材９，回動片４にお
いても、材質，製造方法において主枠１と同様に広範な
製造方法が可能であり、これら構成部品の材料，仕上げ
，製造方法の組合せにより従来にない優れた外観の蓮着
金具を提供できる。また、係合中枠６と弾性中板５との
止着、及びバンド８と係合部材９との止着方法も、ロウ
嬢，抵抗溶接，拡散接合など広範な止着方法が適用でき
る。以上述べたように、本発明によれば、操作性に優れ
、また係止信頼性に優れ、かつデザインバラエティ，外
観に優れたバンド逢着金具を提供する極めて有用な物で
ある。Further, the main frame 1, the middle engaging frame 6, the engaging member 9, the elastic middle plate 5, the rotating piece 4, the rotating piece shaft 2, the engaging middle frame shaft 3, which are the component parts of the lotus fitting of the present invention. Austenitic stainless steel, which has excellent corrosion resistance, may be used as the material for the main frame 1, but in addition to austenitic stainless steel, Ni-based alloys,
By using a wide range of materials such as Co-based alloys, plated Cu alloys, plastics, and hard plastics, it is possible to obtain a lotus gold scent with an unprecedented design as a design accent. In addition, in the case of metals, in addition to the conventional press forming process, there are also closed casting methods such as lost wax, powder metallization method, die casting method, waxing of press molded products, irregular cross-section hollow casting method, etc. A wide range of manufacturing methods can be applied, such as molding using parts, or in the case of plastics, compression molding in addition to general injection molding. Similarly to the main frame 1, a wide variety of manufacturing methods are possible for the engaging middle frame 6, the engaging member 9, and the rotating piece 4 in terms of materials and manufacturing methods, and combinations of materials, finishes, and manufacturing methods for these component parts are possible. As a result, it is possible to provide a lotus fitting with an unprecedented appearance. Further, a wide range of fastening methods such as brazing, resistance welding, and diffusion bonding can be applied to fasten the engaging middle frame 6 and the elastic middle plate 5, and fasten the band 8 to the engaging member 9. As described above, the present invention is extremely useful as it provides a band fitting that has excellent operability, excellent locking reliability, and excellent design variety and appearance.
第１図・・・本発明によるところの実施例を示す斜視図
、第２図…第１図におけるＡ−Ａ断面図、第３図…主枠
を移動して腕首太さに合わせる操作状態を示す断面図、
第４図・・・弾性中板５を止着した係合中枠６の斜視図
、第５図・・・バンド端に止着された係合部材９を示す
斜視図。
１…・・・主枠、ｌａ，ｌｂ・・・・・・主枠側面、ｌ
ｃ…・・・主枠底面突起、ｌｄ・・・・・・主枠上板、
２…・・・回動片軸、３・・・…係合中枠軸、４・・・
・・・回転片、４ａ・・・…回動片凸部、５・・・・・
・弾性中板、６・・・・・・係合中枠、６ａ・・・・・
・係合中枠操作部、６ｂ・…・・係合部材９を挿適する
間隙、６ｃ・・・・・・係合案内部、６ｄ・・・・・・
係合部、７，８・・・・・・バンド、９・・・・・・一
方のバンド‘こ止着された係合部材、９ａ・・・・・・
係合案内面、９ｃ・・・・・・係合部。
３☆
Ｓ１・Fig. 1: A perspective view showing an embodiment according to the present invention, Fig. 2: A-A sectional view in Fig. 1, Fig. 3: Operation state in which the main frame is moved to match the thickness of the arm neck. A cross-sectional view showing
FIG. 4: A perspective view of the middle engagement frame 6 to which the elastic middle plate 5 is fixed. FIG. 5: A perspective view showing the engagement member 9 fixed to the end of the band. 1...Main frame, la, lb...Main frame side, l
c...Main frame bottom protrusion, ld...Main frame top plate,
2... Rotating single shaft, 3... Engaging middle frame shaft, 4...
... Rotating piece, 4a... Rotating piece convex part, 5...
・Elastic middle plate, 6... Engaging middle frame, 6a...
- Engagement middle frame operation section, 6b... Gap into which the engagement member 9 is inserted, 6c... Engagement guide section, 6d...
Engagement portions, 7, 8...Bands, 9...Engagement members fixed to one band, 9a...
Engagement guide surface, 9c...Engagement portion. 3☆ S1・
Claims (1)
金具において、箱型の主枠１の底面の上面に突起１ｃを
形成し、該主枠１の側面１ａ，１ｂ間に回動片４を枢着
する回動片軸２を配置し、かつ、主枠１の側面１ａ，１
ｂ間に弾性中板５を止着して形成される係合中枠６を枢
着する係合中枠軸３を配設し、該係合中枠６を該係合中
枠の操作部６ａを押すことにより、係合中枠軸３を介し
て回転せしめて弾性中板５の端部５ａを上げて、一方の
バンド７を挿通し、次に弾性中板５を介して、前記回動
片４を回転することにより、回動片４の凸部４ａにより
バンド７の下面７ａを主枠底板突起１ｃに押圧係合なさ
しめ、更に他方のバンド３の端部に止着した係合部材９
が係合中枠６の間隙６ｂ部を挿通後、係合部材９の係合
案内部９ａが弾性中板５の弾性に抗して係合中枠６の係
合案内部６ｃと主枠の上板１ｄとの間を摺動挿通し、係
合中枠６の係合部６と係合部材９の係合部９ｃが噛合係
合して、一組のバンドを固定する時計バンド連着金具。1. In a metal band connecting fitting that is attached to a wristwatch and forms one set, a protrusion 1c is formed on the upper surface of the bottom of the box-shaped main frame 1, and a rotating piece is provided between the sides 1a and 1b of the main frame 1. 4 is arranged, and the side surfaces 1a, 1 of the main frame 1 are arranged.
An engaging middle frame shaft 3 for pivotally connecting an engaging middle frame 6 formed by fixing an elastic middle plate 5 between b is disposed, and the engaging middle frame 6 is connected to the operating part of the engaging middle frame. 6a, the end portion 5a of the elastic middle plate 5 is rotated via the engagement middle frame shaft 3, and one band 7 is inserted through the elastic middle plate 5. By rotating the moving piece 4, the convex portion 4a of the rotating piece 4 presses and engages the lower surface 7a of the band 7 with the main frame bottom plate protrusion 1c, and further engages the end of the other band 3. Part 9
After passing through the gap 6b of the middle engagement frame 6, the engagement guide part 9a of the engagement member 9 resists the elasticity of the elastic middle plate 5 and connects the engagement guide part 6c of the middle engagement frame 6 with the main frame. A watch band attachment that slides through the upper plate 1d and engages the engagement portion 6 of the middle engagement frame 6 with the engagement portion 9c of the engagement member 9 to fix a pair of bands. Metal fittings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3157181A JPS6036282B2 (en) | 1981-03-05 | 1981-03-05 | Watch band attachment fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3157181A JPS6036282B2 (en) | 1981-03-05 | 1981-03-05 | Watch band attachment fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57145606A JPS57145606A (en) | 1982-09-08 |
| JPS6036282B2 true JPS6036282B2 (en) | 1985-08-20 |
Family
ID=12334856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3157181A Expired JPS6036282B2 (en) | 1981-03-05 | 1981-03-05 | Watch band attachment fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036282B2 (en) |
-
1981
- 1981-03-05 JP JP3157181A patent/JPS6036282B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57145606A (en) | 1982-09-08 |
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