【０００１】
【発明の属する技術分野】
本発明は、装飾部品や健康増進部品などの付加部材を備えた、腕時計、ブレスレット、あるいはネックレスなどの帯状装身具に関する。
【０００２】
【従来の技術】
装飾部品又は健康増進部品などの付加部材を取付けた帯状装身具はすでに知られている。
たとえば、腕時計の装飾性を高めるための装飾部材としては、ケースの裏蓋に取付けられる銘板が広く知られている。銘板は、ステンレスや黄銅などの金属、あるいは合成樹脂などの材料で作られ、模様や絵柄などが表面に付された板である。そして、銘板は、両面テープなどの接着テープや接着剤などで、裏蓋の外面に接着されてきた。
他方、携帯者の健康を増進させる健康増進部品として、近年、マイナスイオンを発生する部品や遠赤外線を発生する部品が、腕時計に用いられるようになった。これらマイナスイオン発生部品や遠赤外線発生部品などの健康増進部品を備えることで、計時機能以外の健康増進器具としての機能が、腕時計に付加されている。
【０００３】
この健康増進部品としては、トルマリンが広く用いられている。トルマリンは、別名電気石とも呼ばれ、わずかな加温や加圧で、人体にとって適度な遠赤外線を発生する。さらに、加温や加圧によって生じたトルマリンの電場の中に、大気中の水分子が通過すると、水分子は水素イオンと水酸イオンに解離する。この水酸イオンが水分子と結合して、マイナスの電荷をもつヒドロキシルイオンとなって大気中に浮遊する。このマイナスイオンを含む空気が健康を増進させる。このように、トルマリンは、遠赤外線とマイナスイオン双方を発生させるため、健康増進部品として多用されている。
市場では、トルマリンを含む部品がケースの裏蓋の外面に接着された腕時計が、すでに市販されている。
加えて、実開平１０−１４６２４号公報には、トルマリンを含むマイナスイオン発生部品を、裏蓋のみならず、中留に取付けることが教示されている。また、登録実用新案３０２３５５９号は、バンドの駒の裏側にマイナスイオン発生部品と磁石とを交互に取付けることを教示する。
【０００４】
【発明が解決しようとする課題】
しかしながら、銘板などの装飾部品は、購買者や携帯者に視認できるように、腕時計の外面に露出して接着されなければならない。また、トルマリンなどの健康増進部品も、携帯者の肌で加温や加圧されなければならないため、携帯者の肌に触れるように、腕時計の外面に露出して接着されなければならない。よって、これら装飾部品や健康増進部品には、不用意な外力が負荷されやすく、その結果、外力の負荷によって、腕時計から簡単に外れてしまうという問題があった。
したがって、市場では、装飾部品や健康増進部品が容易に外れない腕時計が望まれているが、実開平１０−１４６２４号公報も登録実用新案３０２３５５９号も、健康増進部品を腕時計に取付けるための具体的な手段については、なんら開示していない。
【０００５】
また、装飾部品も健康増進部品も、腕時計に直接接着していたので、製造に手間がかかり、製造コストが高くなってしまった。そればかりか、接着剤や接着テープがはみ出すと、装身具としての美観をはなはだ損ねてしまった。
これらの課題は、腕時計のみならず、ブレスレットやネックレスなどの他の帯状装身具にも、装飾部品や健康増進部品を取付ける場合に同様に存在する。
そこで本発明の第１の目的は、装飾部品、あるいは健康増進部品などの付加部材が強固に取付けられた帯状装身具を提供することにある。
また、本発明の第２の目的は、付加部材が見栄えよく取付けられた帯状装身具を提供することにある。
さらに、本発明の第３の目的は、付加部材が取付けられた帯状装身具を安価に製造することのできる構造を提供するにある。
【０００６】
【課題を解決するための手段】
この目的を達成するため、本発明の請求項１による帯状装身具は、帯状装身具の表面に配置された付加部材と、付加部材の外側に接する保持部材と、この保持部材が帯状装身具より脱落することを防ぐ脱落防止手段とよりなる。
この構成により、帯状装身具の外表面に付加部材を配置し、その外側に保持部材を被せて、保持部材を帯状装身具に固定するだけで、付加部材が帯状装身具に対して強固に保持される。また、付加部材を帯状装身具に接着する必要がないので、接着剤のはみ出しなどで、帯状装身具の美観を損ねることがない。さらに、この取付け作業は容易であるため、安価に付加部材を備える帯状装身具を製造できる。
【０００７】
また、請求項２による本発明は、付加部材を装飾部品とすることができる。
装飾部品の素材は、ステンレス、チタン、チタン合金、黄銅などの金属、七宝などのセラミック、天然繊維、合成繊維、皮革、写真や絵などの紙、コイン、あるいは合成樹脂やゴムなどの柔軟体など、帯状装身具の外表面と保持部材との間に挟持できるものであれば、何であってもよい。これらの装飾部材の露出する表面には、マーク、模様、あるいは絵柄などが付されてもよい。あるいは、製品番号や部品番号などの識別符号が付されてもよい。
【０００８】
また、本発明は、請求項３によれば、付加部材を、健康増進部品とすることができる。健康増進部品としては、遠赤外線発生部品、マイナスイオン発生部品、あるいは永久磁石などの磁気発生部品などが採用される。
遠赤外線発生部品としては、たとえば、Ｓｉ３Ｎ４、Ｃ、ＴｉＯ２、ＭｇＯ、ＺｒＯ２、Ｆｅ（ＯＨ）２などの無機物を溶剤系のバインダーに練り込んで成形した成形部品を採用してもよい。あるいは、シリコンなどの液化樹脂と、麦飯石、蛇紋岩、角閃石、褐廉石、沸石、蛍石、フェルソング石などの多種類の鉱石を粉砕した微粉末鉱石とを混和させ、加熱処理を施してチップ状に成形した遠赤外線発生部品を採用してもよい。さらに、スギゴケ、ゼニゴケなどのコケ類植物を乾燥させ粉末状とした微粉末植物を加えて成形した部品を用いてもよい。
【０００９】
マイナスイオン発生部品としては、たとえば、トルマリン鉱石の原石、トルマリン鉱石の粉末を含むセラミック成形部品、あるいはトルマリン鉱石の粉末を含む合成樹脂成形部品などを採用してもよい。トルマリンを用いれば、マイナスイオン発生部品は、遠赤外線発生部品の機能をも兼ねる。
トルマリン鉱石の粉末を含むセラミック成形部品は、たとえば次のように製造される。セラミック微細中空粒子、およびトルマリン粉末を主構成材料とし、これに融剤となる材料を含むセラミックス組成物と水を加えて混練する。次いで、混練された材料を、所定の型枠に打設して、加圧成形後、焼成すればよい。
融剤としては、たとえば、長石、石灰石、炭酸マグネシウム、リン酸石灰、酸化鉛、硼酸、硼砂、炭酸ソーダ、硝酸ソーダ、酸化亜鉛の群から選択される、いずれか１種または２種以上を添加する。
【００１０】
セラミックス組成物とは、Ｂ２Ｏ３、ＳｉＯ２、ＧｅＯ２、ＺｒＯ２、Ｐ２Ｏ５、Ａｓ２Ｏ５、Ｓｂ２Ｏ３、Ｂｉ２Ｏ３、Ｐ２Ｏ３、Ｓｂ２Ｏ５、ＳＯ３などの酸性酸化物に、Ｎａ２Ｏ、Ｋ２Ｏ、ＣａＯ、ＭｇＯなどの塩基性酸化物や、Ａｌ２Ｏ３、Ｆｅ２Ｏ３、ＺｎＯ、ＰｂＯ、ＴｉＯ２などを添加したものが含まれる。たとえば、ＳｉＯ２−Ｎａ２Ｏ−Ｂｉ２Ｏ３、ＳｉＯ２−Ｎａ２Ｏ−ＣａＯ、ＳｉＯ２−Ｋ２Ｏ−ＣａＯ、Ａｌ２Ｏ３−ＳｉＯ２−Ｎａ２Ｏ−ＣａＯ−Ｂ２Ｏ３、Ａｌ２Ｏ３−ＳｉＯ２−ＴｉＯ２−ＣａＯ−Ｂ２Ｏ３、ＣａＯ−ＳｉＯ２−Ａｌ２Ｏ３−Ｆｅ２Ｏ３、あるいはＳｉＯ２−Ａｌ２Ｏ３−Ｋ２Ｏなどの群Ａから選択される、少なくとも１種を使用する。あるいは、天然素材のカオリン、可塑性粘土（蛙目粘土、木節粘土、ボールクレー等）、セリサイト、陶石、ロウ石、ベントナイト、珪石、シャモット、長石、石灰石、マグネサイト、ドロマイト、珪灰石、滑石、骨灰などの群Ｂから選択される、いずれか１種または２種以上を配合して使用する。群ＡとＢからそれぞれ選択される、少なくとも１種を配合して使用してもよい。
トルマリン鉱石の粉末を含む合成樹脂成形部品としては、たとえば、シリコンなどの液化樹脂と、トルマリン鉱石の粉末とを混和させ、加熱処理を施してシート状に成形した部品を採用してもよい。
【００１１】
また、本発明の請求項４によれば、保持部材が付加部材の一部を外方に露出させる形状を有する。
この構成により、付加部材が装飾部品である場合は、購買者や携帯者に視認できるように、装飾部品が装身具の外面に露出される。また、付加部材がトルマリンなどの健康増進部品である場合は、携帯者の肌で加温や加圧されるように、健康増進部品が装身具の外面に露出される。特に、健康増進部品が、マイナスイオン発生部品である場合、マイナスイオンが帯状装身具の外方に放出されやすくなる。
【００１２】
また、本発明の請求項５によれば、この保持部材は、付加部材の一部のみを外方に露出させる開口部を備える枠体とすることができる。
この構成により、保持部材の開口部から、付加部材の一部のみが外方に露出される。かつ、開口部を囲む周囲部分が、付加部材に被さり、付加部材を確実に帯状装身具の外表面に保持する。このような保持部材は、たとえば、内側に開口部として貫通孔を備える金属製リングとすることができる。
また、本発明の請求項６によれば、保持部材が、貫通孔内部を通るように架橋された架橋部を備える。架橋部は付加部材の上に被さり、装身具から付加部材が脱落することを防ぐ。
【００１３】
また、本発明の請求項７によれば、保持部材が、付加部材の外方への移動を抑止するように、付加部材に接触する押さえ部を備える。
この構成により、保持部材の押さえ部と、帯状装身具の外表面との間で、付加部材が確実に挟持される。
また、本発明の請求項８によれば、押さえ部は、開口部の周囲に突設された突起とすることができる。
また、本発明の請求項９によれば、押さえ部と帯状装身具の外表面との間で、付加部材が厚み方向に圧縮される。よって、付加部材が、より強固に取付けられる。
【００１４】
また、本発明の請求項１０によれば、押さえ部が挿入される溝部を、付加部材が備える。よって、付加部材の位置がずれることがない。
また、本発明の請求項１１によれば、帯状装身具の外表面に、付加部材が収納される凹部が備えられる。よって、付加部材が、帯状装身具の外表面に確実に位置決めされるばかりか、付加部材に意図しない外力が負荷されにくくなるので、付加部材が外れる危険が削減される。
また、本発明の請求項１２によれば、凹部内に保持部材が固定されても良い。
このとき、本発明の請求項１３に記載された通り、保持部材の外端面が、帯状装身具の外表面より突出しないようにすれば、帯状装身具の携帯者の肌に保持部材が当たらないので、帯状装身具の装着感が良好になる。かつ、保持部材に意図しない外力が負荷されにくくなるので、保持部材が外れる危険が削減される。
【００１５】
また、本発明の請求項１４によれば、保持部材と帯状装身具との脱落防止手段は、保持部材と帯状装身具との係合断面形状が入口より奥部が拡大された形状であってもよい。
詳しくは、本発明の請求項１５に記載された通り、脱落防止手段は、保持部材の外周面に備えられた突出部と、帯状装身具の凹部の内周面に設けられた溝との機械的係合であってもよい。
【００１６】
また、本発明の請求項１６によれば、本発明の帯状装身具は、保持部材と付加部材の間に挟持される挟持部材を含んでもよい。挟持部材を備えると、帯状装身具がさらに装飾される。挟持部材の素材は、付加部材と同じく、挟持され得る素材であるならば、何であってもよい。挟持部材には、保持部材と同じく、付加部材を露出させる開口部が備えられることが好ましい。たとえば、挟持部材は、金属、合成樹脂、あるいはゴムなどからなるリング状の板材とすることができる。挟持部材の表面には、印刷、塗装、湿式メッキ、あるいは乾式メッキなどの手段によって、模様やマークなどの加飾層が設けられてもよい。
【００１７】
また、本発明の請求項１７によれば、保持部材と帯状装身具との脱落防止手段は、保持部材を帯状装身具に固定する固定部材を含んでもよい。この場合、本発明の請求項１８に記載された通り、固定部材が、保持部材の外側において帯状装身具に螺合する部材であってもよい。あるいは、本発明の請求項１９に記載された通り、固定部材が、保持部材の外側において帯状装身具にネジで固定される部材であってもよい。
【００１８】
また、本発明の請求項１９から２６によれば、付加部材が健康増進部品であるならば、付加部材は、携帯者が帯状装身具を装着した場合に、携帯者の肌に対向する部分に備えられることが好ましい。このようにすると、遠赤外線やマイナスイオンが、より効果的に携帯者の身体に作用する。
たとえば、付加部材は、腕時計ケースの裏面に備えられてもよい。この場合、付加部材は、腕時計ケースの裏蓋に備えられてもよい。あるいは、付加部材が、腕時計ケースのバンド連結部に備えられてもよい。
しかしながら、付加部材が装飾部品であるならば、帯状装身具の裏面ばかりではなく、表側の面など、別の箇所に配置してもよい。
また、本発明は、付加部材を、中留、バンドの駒、腕時計ケースとバンドとの間に配置される中間連結部材、バンドとバンドとの間に連結される中間連結部材、あるいはバンドと中留との間に連結される中間連結部材に備えることができる。
【００１９】
また、この目的を達成するため、本発明の請求項２７による帯状装身具は、健康増進部品を備えた帯状装身具であって、バンドの内部に健康増進部品を内包した帯状装身具である。
この構成によれば、健康増進部品に意図しない外力が負荷されにくいので、健康増進部品が強固に帯状装身具に取付けられる。また、健康増進部品を備えても外観は変わらないので、見栄えが良い。かつ、接着などの手間が要らないので、健康増進部品を備える帯状装身具を安価に製造できる。
【００２０】
また、本発明の請求項２８によれば、本発明は、皮革バンドの内部に健康増進部品を内包できる。この場合、たとえば、皮革バンドの芯材と共に健康増進部品を配置して、皮革バンドを製造すればよい。
また、本発明の請求項２９によれば、本発明は、合成樹脂、あるいはゴムバンドの内部に健康増進部品を内包できる。この場合、たとえば、インサート成形で健康増進部品を内包したバンドを成形できる。この場合、本発明の請求項３０によれば、健康増進部品をバンドの外方に露出させる開口部をバンドが備えることが好ましい。これにより、健康増進部品が、携帯者の肌で加温や加圧されるようになるばかりか、マイナスイオンが開口部を通過して、バンドの外方に放出されやすくなる。
【００２１】
また、本発明の請求項３１によれば、健康増進部品が、遠赤外線発生部品、マイナスイオン発生部品、あるいは磁気発生部品の群から選ばれる１つである。
また、本発明の請求項３２によれば、健康増進部品が、トルマリン鉱石の微粉末を含有した合成樹脂によって成形されたトルマリン含有樹脂部材である。合成樹脂としてシリコンなどの柔軟な樹脂を用いることが好ましい。
すると、トルマリン含有樹脂部材を帯状装身具の外表面に配置する場合、トルマリン含有樹脂部が、不用意に負荷された外力によって破損しにくくなる。
また、トルマリン含有樹脂部材をバンドの内部に配置する場合、トルマリン含有樹脂部材が、バンドの屈曲に追従できるので、破損しにくくなるばかりか、帯状装身具の装着感が良好になる。
【００２２】
【発明の実施の形態】
（第１実施形態）
図１は本発明の第１実施形態による腕時計を裏側から見た分解斜視図、図２は裏蓋の分解切断側面図、図３は保持部材の斜視図、図４は腕時計の断面図、図５は一部拡大断面図である。
図１及び図４に示すように、本発明が適用された腕時計はケース１、風防２、文字板３、ムーブメント４、文字板３及びムーブメント４をケースの段部５に押圧保持する金属製裏蓋６を有する。裏蓋６は、押圧部７の突起８がケース１の凹部１０に圧入することにより、ケース１に固定される。
【００２３】
本実施形態は、健康増進部品又は装飾部品（以下総括して付加部材と称する）を裏蓋６に取付けるようにした実施形態を示す。
付加部材１１は、円板状を成す。そして、裏蓋の裏側中央部に、付加部材１１と相似した円形の凹部１２が形成される。凹部１２は、付加部材１１の径より少し大きい径を有し、付加部材の厚さより深く形成される。図５に示すように、凹部１２の内周壁１３は、奥に行くに従って直径が大きくなる。よって、凹部１２は、逆円錐台形の凹みを成す。結果、凹部１２の開口部は狭められて、凹部１２の内奥に溝部１２ａが形成される。
凹部１２内には、付加部材１１が納められる。金属製又はプラスチック製の保持部材１４が、凹部１２内に圧入される。保持部材１４は、その中央部が貫通された環状の枠体として形成される。保持部材１４の貫通孔が、保持部材１４の開口部１４ｃを成す。
保持部材１４は、環状の本体１４ａと、その下部より逆Ｌ形に円環の内方に突出した立ち上がり押さえ部１４ｂとよりなる。本体１４ａは、凹部１２の内周壁１３に対応して基部に向かって逆円錐状に径が拡大する。押さえ部１４ｂの先端は、付加部材１１の下面に圧接するように構成されている。
【００２４】
次に付加部材１１の取付け方法について説明する。
裏蓋６を保持台（図示せず）に裏面を上にして固定し、凹部１２内に付加部材１１を挿入する。次に保持部材１４の本体１４ａを図示しない圧縮工具により圧縮して小径とし、圧入工具により保持部材１４を凹部１２の内周壁１３と付加部材１１の間に圧入する。これにより保持部材１４の本体１４ａの外周が凹部１２の内周壁１３及び付加部材１１の外周壁に圧接し、押さえ部１４ｂの先端が付加部材１１の下面に圧接し、付加部材が強固に裏蓋６に保持される。
【００２５】
保持状態においては、保持部材１４の下面は裏蓋６の下面と略同一面となり、保持部材の下面は裏蓋下面より突出することはないようになっている。これにより外力により保持部材が外れることがない。また、腕時計の装着時に局部的圧接感がないので、装着感を悪くすることはない。
さらに、付加部材１１は保持部材１４より奥に納められているので、外力を受けて傷つくことはない。
そして、断面Ｖ字形係合による脱落防止手段により、保持部材１４は確実に裏蓋の凹部１２内に嵌合する。よって、保持部材１４によって、付加部材１１が裏蓋６の凹部１２内部に保持される。
【００２６】
また、この保持状態においては、保持部材１４の中央部に開いた開口部１４ｃより、付加部材１１が外方に露出する。
付加部材１１が装飾部品であるときは、開口部１４ｃを通して付加部材１１が視認されて、腕時計が装飾される。
付加部材１１が、健康増進部品、たとえトルマリンを含む健康増進部品である場合は、開口部１４ｃを通して、付加部材１１が携帯者の肌で加温や加圧される。かつ、開口部１４ｃを通して、健康増進部品からマイナスイオンが腕時計の外方に放出される。
【００２７】
本実施形態では、保持部材１４を環状の枠体としたが、保持部材１４は、どのような形状の枠体であってもよい。たとえば、保持部材を矩形の枠体としてもよい。この場合、裏蓋の裏側中央部に、付加部材と相似した矩形の凹部が形成されればよい。
また、本実施形態では、付加部材を外方に露出させるために、保持部材１４に開口部１４ｃを形成したが、保持部材の形状は、付加部材を外方に露出できる形状であるならば、枠体に限定されない。
また、本実施形態では、腕時計の裏蓋の裏側に付加部材を取付けた。このように、付加部材が健康増進部品である場合は、携帯者が帯状装身具を装着した場合に、携帯者の肌に対向する部分、すなわち装身具、たとえば腕時計の裏側に付加部材が備えられることが好ましい。
【００２８】
ここで、付加部材１１が装飾部品の時、その素材は、ステンレス、チタン、チタン合金、黄銅などの金属、七宝などのセラミック、天然繊維、合成繊維、皮革、写真や絵などの紙、コイン、あるいは合成樹脂やゴムなどの柔軟体などである。
柔軟材の時は、図５に示すように保持部材１４の押さえ部１４ｂの先端が付加部材１１の下面に食い込み、より確実に保持することができる。
健康増進部品としては、遠赤外線発生部品、マイナスイオン発生部品、あるいは永久磁石などの磁気発生部品などが採用される。
【００２９】
遠赤外線発生部品としては、たとえば、Ｓｉ３Ｎ４、Ｃ、ＴｉＯ２、ＭｇＯ、ＺｒＯ２、Ｆｅ（ＯＨ）２などの無機物を溶剤系のバインダーに練り込んで成形した成形部品を採用してもよい。あるいは、シリコンなどの液化樹脂と、麦飯石、蛇紋岩、角閃石、褐廉石、沸石、蛍石、フェルソング石などの多種類の鉱石を粉砕した微粉末鉱石とを混和させ、加熱処理を施してチップ状に成形した遠赤外線発生部品を採用してもよい。さらに、スギゴケ、ゼニゴケなどのコケ類植物を乾燥させ粉末状とした微粉末植物を加えて成形した部品を用いてもよい。
【００３０】
マイナスイオン発生部品としては、たとえば、トルマリン鉱石の原石、トルマリン鉱石の粉末を含むセラミック成形部品、あるいはトルマリン鉱石の粉末を含む合成樹脂成形部品などを採用してもよい。トルマリンを用いれば、マイナスイオン発生部品は、遠赤外線発生部品の機能をも兼ねる。
【００３１】
トルマリン鉱石の粉末を含むセラミック成形部品は、たとえば次のように製造される。セラミック微細中空粒子、およびトルマリン粉末を主構成材料とし、これに融剤となる材料を含むセラミックス組成物と水を加えて混練する。次いで、混練された材料を、所定の型枠に打設して、加圧成形後、焼成すればよい。
【００３２】
融剤としては、たとえば、長石、石灰石、炭酸マグネシウム、リン酸石灰、酸化鉛、硼酸、硼砂、炭酸ソーダ、硝酸ソーダ、酸化亜鉛の群から選択される、いずれか１種または２種以上を添加する。
【００３３】
セラミックス組成物とは、Ｂ２Ｏ３、ＳｉＯ２、ＧｅＯ２、ＺｒＯ２、Ｐ２Ｏ５、Ａｓ２Ｏ５、Ｓｂ２Ｏ３、Ｂｉ２Ｏ３、Ｐ２Ｏ３、Ｓｂ２Ｏ５、ＳＯ３などの酸性酸化物に、Ｎａ２Ｏ、Ｋ２Ｏ、ＣａＯ、ＭｇＯなどの塩基性酸化物や、Ａｌ２Ｏ３、Ｆｅ２Ｏ３、ＺｎＯ、ＰｂＯ、ＴｉＯ２などを添加したものが含まれる。たとえば、ＳｉＯ２−Ｎａ２Ｏ−Ｂｉ２Ｏ３、ＳｉＯ２−Ｎａ２Ｏ−ＣａＯ、ＳｉＯ２−Ｋ２Ｏ−ＣａＯ、Ａｌ２Ｏ３−ＳｉＯ２−Ｎａ２Ｏ−ＣａＯ−Ｂ２Ｏ３、Ａｌ２Ｏ３−ＳｉＯ２−ＴｉＯ２−ＣａＯ−Ｂ２Ｏ３、ＣａＯ−ＳｉＯ２−Ａｌ２Ｏ３−Ｆｅ２Ｏ３、あるいはＳｉＯ２−Ａｌ２Ｏ３−Ｋ２Ｏなどの群Ａから選択される、少なくとも１種を使用する。あるいは、天然素材のカオリン、可塑性粘土（蛙目粘土、木節粘土、ボールクレー等）、セリサイト、陶石、ロウ石、ベントナイト、珪石、シャモット、長石、石灰石、マグネサイト、ドロマイト、珪灰石、滑石、骨灰などの群Ｂから選択される、いずれか１種または２種以上を配合して使用する。群ＡとＢからそれぞれ選択される、少なくとも１種を配合して使用してもよい。
【００３４】
トルマリン鉱石の粉末を含む合成樹脂成形部品としては、たとえば、シリコンなどの液化樹脂と、トルマリン鉱石の粉末とを混和させ、加熱処理を施してシート状に成形した部品を採用してもよい。
【００３５】
（第２実施形態）
図６は本発明の第２実施形態における保持部材を示す斜視図である。以下の説明において第１実施形態と同じ部材については、それと同一符号を付す。
この保持部材１４の立ち上がり押さえ部１４ｂは、数個所において切欠１７が形成されて、押さえ部が複数に分割されている。
これにより各押さえ部１４ｂの押圧面積が山となり押圧力が増す。また、付加部材が柔軟である場合には、押さえ部１４ｂによって押さえられた付加部材の一部が切欠内に張り出すことができるので、押さえ部１４ｂが付加部材を強く押圧できる。よって、より強固に付加部材を腕時計に保持することができる。
【００３６】
（第３実施形態）
図７は第３実施形態の一部を示す断面図である。
付加部材１１に押さえ部１４ｂが係合する環状溝１８が形成されている。これにより付加部材の位置が、平面方向、すなわち図７の左右方向に沿って、ずれることがない。また、付加部材が柔軟であっても、付加部材の縁がめくれて、保持部材から抜脱することがない。よって、より強固に付加部材を腕時計に保持することができる。
【００３７】
（第４実施形態）
図８は第４実施形態を示す断面図である。
裏蓋６の凹部２０の内周壁及び保持部材２１の外周壁は、共に軸線に平行な円筒状を成す。保持部材２１の下面は平坦で面積も広くなっている。本実施形態では環状の固定部材２２が設けられている。
その固定部材２２は、保持部材２１の下面と略同じ大きさで、外周に雄ねじ２３を有し、下面に固定部材を回転する工具が挿入される凹部２４が形成される。そして、固定部材２２は、保持部材２１の外側、すなわち図８における保持部材２１の下側に位置して、裏蓋６の凹部２０に形成された雄ねじに螺合される。固定部材２２は、保持部材２１が凹部２０より脱落することを抑止する。保持部材２１の押さえ部２１ａが付加部材１１に圧接し、付加部材１１が凹部２０より脱落することを抑止する。
このように、固定部材２２によって、保持部材２１が腕時計に取付けられ、保持部材２１によって、付加部材１１が腕時計に確実に保持される。
【００３８】
（第５実施形態）
図９は第５実施形態の断面である。
第４実施形態の固定部材２２より大径の固定部材２５が設けられる。この固定部材２５は、裏蓋６に形成された環状の段部２６内に係合され、保持部材２１の外側、すなわち図９における保持部材２１の下側に位置して、ねじ２７により裏蓋６に固定される。固定部材２５は、保持部材２１が凹部より脱落することを抑止する。そして、保持部材２１が付加部材１１を押圧し、付加部材１１が腕時計に確実に保持される。
第４及び第５実施形態共に、組立が容易で製造コストを下げることができる。また、付加部材の交換も容易で、使用者自身で交換することもできる。
【００３９】
（第６実施形態）
図１０は第６実施形態を示す斜視図、図１１はその一部を示す断面図である。この実施形態においては、第１実施形態における保持部材１４の押さえ部１４ｂ間に、直径方向に沿って架橋部１４ｄが一体に形成されている。
そして、図１１に示す組立状態では、架橋部１４ｄは、付加部材１１の下に位置し、付加部材１１の脱落を防止するようになっている。之により付加部材はより確実に保持されることになる。
また、架橋部１４ｄにより、環状の保持部材１４の開口は２つに分割され、架橋部１４ｄの両側に開口部１４ｃがそれぞれ位置する。このように、付加部材１１を外方に露出させる開口を保持部材１４に残すように、架橋部が保持部材１４に設けられることが好ましい。
【００４０】
（第７実施形態）
図１２は第７実施形態を示す断面図、図１３はその一部拡大図である。
この実施形態では、保持部材１４の押さえ部１４ｂと付加部材１１との間に、環状の金属製、あるいは合成樹脂製などの挟持部材３０が挿入されている。この挟持部材の表面には、加飾層３１が形成される。加飾層３１は、模様又はマーク等を印刷した印刷層、模様又はマーク等を湿式メッキや乾式メッキで形成したメッキ層である。あるいは、加飾層３１は、挟持部材の表面に接着された、模様又はマーク等を刻印した金属製のリング３１である。
挟持部材３０は、保持部材１４の開口部１４ｃの内周を縁取るように視認されて、開口部１４ｃの内周縁を装飾する。加飾層３１を設けると、さらに装飾効果が増す。付加部材１１が装飾部品の場合は、保持部材１４の開口部１４ｃより、付加部材１１と挟持部材３０の加飾層３１が共に視認されて、腕時計の美観がさらに改善される。
加えて、挟持部材３０は押さえ部１４ｂより面積が大きいので、付加部材１１をより確実に腕時計に保持する。
【００４１】
以下に記述する実施形態は、付加部材１１を裏蓋以外の部分に取付けた例である。
（第８実施形態）
図１４は第８実施形態を示す斜視図、図１５は断面図である。
時計ケース３３より突出するバンド連結部３３ａの裏側に凹部３４が形成される。この凹部３４の中に付加部材１１が、前述と同様に保持部材１４により取付けられている。
バンド３５にも付加部材１１としての健康増進部品を取付けることができる。その具体例は、第９、および１０実施形態で示す。
【００４２】
（第９実施形態）
図１６は第９実施形態を示す断面図である。
皮革バンド３６は、天然又は合成皮革からなる表材３８と、芯材３７と、裏材４２とよりなる。芯材３７の裏側に凹部４０が形成され、その中に健康増進部品４１が挿入される。健康増進部品４１の裏面に裏材４２が当てられる。そして、表材３８、芯材３７、裏材４２が、接着、超音波溶着、あるいは「縫いつけ」などの公知手段で互いに接合される。よって、健康増進部品４１を内部に内蔵したバンド３６が構成される。
健康増進部品４１はバンドの屈曲に柔軟に追従できる点から、例えばトルマリンを含む合成樹脂シートが好ましい。合成樹脂シートの素材としては、柔軟なシリコンなどが好ましい。
また、健康増進部品４１によってマイナスイオンが発生する場合は、マイナスイオンは、表材か裏材の通気性を利用してバンド３６の外方に放出される。
【００４３】
（第１０実施形態）
図１７は第１０実施形態の断面図で合成樹脂バンド、又はゴムバンドに本発明を適用した例である。
合成樹脂又はゴム製のバンド４４の中に、健康増進部品４１が、たとえばインサート成形により封入されている。健康増進部品４１によってマイナスイオンが発生する場合は、マイナスイオンは、バンド４４の裏面から健康増進部品４１に達するように、複数開けられた開口部４５を通して、バンド４４の外方に放出される。
【００４４】
（第１１実施形態）
図１８は第１１実施形態を裏側より見た斜視図、図１９は断面図である。
この実施形態は、複数の付加部材を、複数のバンドの駒に取付けた例を示すものである。各駒４７は公知の手段で順次連結され、バンドを形成する。各駒４７の裏面には凹部４８が形成される。その凹部４８中に付加部材１１が、前述と同様に保持部材１４で保持されている。保持部材１４の開口部１４ｃより、付加部材１１が駒の外方に露出する。各駒４７の素材は、たとえば金属、合成樹脂、ゴム、セラミックなどであり、特に限定されない。
付加部材１１が装飾部品の場合には、付加部材１１を駒の表側の面に配置してもよい。
【００４５】
（第１２実施形態）
図２０は第１２実施形態を示す断面図である。
この例では合成樹脂、又はゴム製のバンド５０の裏面に形成された凹部５１内に、前述と同様に、付加部材１１が保持部材１４によって取付けられている。この場合、保持部材１４のバンドへの係合力を考慮すれば、バンドの素材である合成樹脂、又はゴムは、硬質であることが好ましい。
また、付加部材１１が装飾部品の場合にはこの部品はバンドの表側の面に配置されてもよい。
【００４６】
（第１３実施形態）
図２１は第１３実施形態を示す分解斜視図である。
この例では、時計ケース５３の一端に連結された第１のバンド５４と第２のバンド５５との間に連結された第１の中間連結部材５６の裏面、及びケース５３と他方のバンド５７との間に連結された第２の中間連結部材５８の裏面とに、夫々凹部６０が形成される。そして、凹部６０それぞれに、前述と同様に、付加部材１１が保持部材１４によって取付けられている。
中間連結部材とケース、あるいは中間連結部材とバンドとの連結には、公知の連結手段、たとえば図示するようなばね棒などが用いられる。中間連結部材の素材には、金属や合成樹脂など、適宜な素材が採用される。中間連結部材が付加されることで、腕時計に新しい美観が付与される。中間連結部材の表側の面に、記号、マーク、絵柄などんぼ装飾部を付すると、さらに腕時計が装飾される。
なお、前記のように、付加部材が装飾部品の場合には、付加部材を中間連結部材の表側の面に配置してもよい。
【００４７】
（第１４実施形態）
図２２は第１４実施形態を示す斜視図、図２３はその断面図である。
本例は三つ折れ中留に付加部材を取付けた例である。中留は、表カバー６１と中板６２及び下板６３よりなる。下板は、中間連結部材６４を介して他方のバンド６５に連結されている。図２３に示すように、下板６３の裏面、すなわち図２３における下板６３の下面の一部が肉厚となって、収納部６７が形成される。
そして、下板６３の収納部６７の裏面（下面）と中間連結部材６４の表側の面（上面）とに凹部６６が形成される。凹部６６それぞれに、前述と同様に、付加部材１１が保持部材１４によって組み込まれている。
第１３と１４実施形態により、中間連結部材は、腕時計を構成する部品のいずれかの間、すなわちケース、バンド、中留などのいずれかの間に、少なくとも１つ配置され得ることがわかる。中間連結部材は、帯状装身具を構成する部品のいずれかの間に、少なくとも１つ配置され得る。
【００４８】
（第１５実施形態）
図２４は第１５実施形態を示す斜視図、図２５は断面図である。
本例は本発明を連結式中留に適用したものである。
連結式中留は、一方のバンド７０に連結された中留ケース７１と、該ケースにピンで回動可能に取付けられた連結金具７２とを有する。連結金具７２は、他方のバンド７３に連結された駒７４と、駒７４に取付けられたピン７９との間の空間に通して反転できる。連結金具７２のロックピン７５が、ケース７１の孔７６に挿入され、ロックピン７５が錠止板（プッシュボタン）７７のフックに係合する。このように、両バンドを連結する中留である。
そして、ケース７１と一体の連結部７８の裏側に凹部８０が形成され、前述と同様に、付加部材１１が保持部材１４によって凹部８０内に組み込まれる。
【００４９】
（第１６実施形態）
図２６は第１６実施形態を示す斜視図である。
この例は、本発明を皮革、合成樹脂、あるいはゴム製バンドの施錠に用いられる尾錠に適用したものである。
尾錠は、挿通枠８１と之に取付けられたつく棒８２とよりなり、つく棒８２がバンド８３の孔８４の一つに挿入されてバンドが締められるものである。
本発明によれば、挿通枠８１とバンド８３との間に、連結金具８５が回動可能に連結され、之の裏側に凹部８６が形成される。この凹部８６の中に、前述と同様に、付加部材１１が保持部材１４によって組み込まれている。
以上の実施形態により、付加部材は、腕時計を構成する部品の少なくとも１つに、すなわちケース、バンド、中留などの少なくとも１つに配置され得ることがわかる。付加部材は、帯状装身具を構成する部品の少なくとも１つに配置され得る。
【００５０】
【発明の効果】
本発明によれば、帯状装身具の外表面に付加部材を配置し、その外側に保持部材を被せて、保持部材を帯状装身具に固定するだけで、付加部材が帯状装身具に対して強固に保持される。また、付加部材を帯状装身具に接着する必要がないので、接着剤のはみ出しなどで、帯状装身具の美観を損ねることがない。さらに、この取付け作業は容易であるため、安価に付加部材を備える帯状装身具を製造できる。
【図面の簡単な説明】
【図１】本発明の第１実施形態による腕時計を裏側から見た分解斜視図である。
【図２】裏蓋の分解切断側面図である。
【図３】保持部材の斜視図である。
【図４】腕時計の断面図である。
【図５】一部拡大断面図である。
【図６】本発明の第２実施形態における保持部材を示す斜視図である。
【図７】第３実施形態の一部を示す断面図である。
【図８】第４実施形態を示す断面図である。
【図９】第５実施形態の断面図である。
【図１０】第６実施形態を示す斜視図である。
【図１１】第６実施形態の一部を示す断面図である。
【図１２】第７実施形態を示す断面図である。
【図１３】第７実施形態の一部拡大図である。
【図１４】第８実施形態を示す斜視図である。
【図１５】第８実施形態を示す断面図である。
【図１６】第９実施形態を示す断面図である。
【図１７】第１０実施形態の断面図である。
【図１８】第１１実施形態を裏側より見た斜視図である。
【図１９】第１１実施形態の断面図である。
【図２０】第１２実施形態を示す断面図である。
【図２１】第１３実施形態を示す分解斜視図である。
【図２２】第１４実施形態を示す斜視図である。
【図２３】第１４実施形態の断面図である。
【図２４】第１５実施形態を示す斜視図である。
【図２５】第１５実施形態の断面図である。
【図２６】第１６実施形態を示す斜視図である。
【符号の説明】
１ ケース
２ 風防
３ 文字板
４ ムーブメント
５ ケースの段部
６ 裏蓋
７ 押圧部
８ 突起
１０ 凹部
１１ 付加部材
１２ 凹部
１２ａ 溝部
１３ 内周壁
１４ 保持部材
１４ａ 本体
１４ｂ 押さえ部
１４ｃ 開口部
１４ｄ 架橋部
１７ 切欠
１８ 環状溝
２０ 凹部
２１ 保持部材
２１ａ 押さえ部
２２ 固定部材
２３ 雄ねじ
２４ 凹部
２５ 固定部材
２６ 段部
２７ ねじ
３０ 金属製挟持部材
３１ リング
３３ 時計ケース
３３ａ バンド連結部
３４ 凹部
３５ バンド
３６ 皮革バンド
３７ 芯材
３８ 表材
４０ 円形孔
４１ 健康増進部品
４２ 裏材
４４ バンド
４５ 開口部
４７ 駒
４８ 凹部
５０ バンド
５１ 凹部
５３ 時計ケース
５４ 第１のバンド
５５ 第２のバンド
５６ 第１の中間連結部材
５７ バンド
５８ 第２の中間連結部材
６０ 凹部
６１ 表カバー
６２ 中板
６３ 下板
６４ 中間連結部材
６５ バンド
６６ 凹部
６７ 収納部
７０ バンド
７１ 中留ケース
７２ 連結金具
７３ バンド
７４ 駒
７５ ロックピン
７６ 孔
７７ 錠止板
７８ 連結部
７９ ピン
８０ 凹部
８１ 挿通枠
８２ つく棒
８３ バンド
８４ 孔
８５ 連結金具
８６ 凹部[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a band-shaped accessory such as a wristwatch, a bracelet, or a necklace, provided with an additional member such as a decorative component or a health promotion component.
[0002]
[Prior art]
BACKGROUND ART Band-shaped accessories to which additional members such as decorative parts or health promotion parts are attached are already known.
For example, as a decorative member for enhancing the decorativeness of a wristwatch, a nameplate attached to a case back is widely known. The nameplate is a plate made of a metal such as stainless steel or brass, or a material such as a synthetic resin, and having a pattern, a picture, or the like on the surface. The nameplate has been adhered to the outer surface of the back cover with an adhesive tape such as a double-sided tape or an adhesive.
On the other hand, in recent years, components that generate negative ions and components that generate far-infrared rays have been used in wristwatches as health-promoting components for improving the health of a wearer. By providing these health-promoting components such as the negative ion-generating component and the far-infrared ray-generating component, a function as a health-promoting device other than the timing function is added to the wristwatch.
[0003]
Tourmaline is widely used as this health promotion part. Tourmaline, also known as tourmaline, generates moderate far-infrared rays for the human body with slight heating or pressurization. Furthermore, when water molecules in the atmosphere pass into the electric field of tourmaline generated by heating or pressurization, the water molecules are dissociated into hydrogen ions and hydroxyl ions. This hydroxyl ion combines with a water molecule to become a negatively charged hydroxyl ion and floats in the atmosphere. Air containing this negative ion promotes health. As described above, tourmaline generates both far-infrared rays and negative ions, and thus is widely used as a health promotion component.
Wristwatches are already available on the market, where tourmaline-containing components are glued to the outside of the case back.
In addition, Japanese Utility Model Laid-Open Publication No. 10-14624 teaches that a negative ion generating component including tourmaline is mounted not only on the back cover but also on a clasp. Japanese Utility Model Registration No. 3023559 teaches that a negative ion generating component and a magnet are alternately mounted on the back side of a band piece.
[0004]
[Problems to be solved by the invention]
However, decorative parts such as nameplates must be exposed and adhered to the outer surface of the wristwatch so that they can be seen by a purchaser or a wearer. Also, health promotion parts such as tourmaline must be heated and pressurized on the wearer's skin, so they must be exposed and bonded to the outer surface of the wristwatch so as to touch the wearer's skin. Therefore, careless external force is likely to be applied to these decorative parts and health promotion parts, and as a result, there is a problem that the wristwatch is easily detached from the wristwatch by the load of the external force.
Therefore, in the market, there is a demand for a wristwatch that does not easily come off with decorative parts and health-promoting parts. No means are disclosed.
[0005]
In addition, since both the decorative parts and the health promotion parts were directly adhered to the wristwatch, the production was troublesome and the production cost was increased. In addition, when the adhesive or the adhesive tape protruded, the beauty of the jewelry was greatly impaired.
These problems also exist when attaching decorative parts and health-promoting parts to not only watches but also other belt-like accessories such as bracelets and necklaces.
Accordingly, a first object of the present invention is to provide a belt-shaped accessory to which an additional member such as a decorative component or a health promotion component is firmly attached.
A second object of the present invention is to provide a belt-shaped accessory to which an additional member is attached with a good appearance.
Further, a third object of the present invention is to provide a structure capable of inexpensively manufacturing a belt-shaped accessory to which an additional member is attached.
[0006]
[Means for Solving the Problems]
In order to achieve this object, the belt-shaped accessory according to claim 1 of the present invention has an additional member disposed on the surface of the belt-shaped accessory, a holding member in contact with the outside of the additional member, and the holding member falling off from the belt-shaped accessory. And means for preventing falling off.
With this configuration, the additional member is firmly held on the belt-shaped accessory by merely arranging the additional member on the outer surface of the belt-shaped accessory, covering the outer surface with the holding member, and fixing the holding member to the belt-shaped accessory. Further, since it is not necessary to bond the additional member to the belt-shaped accessory, the beauty of the belt-shaped accessory is not impaired by the protrusion of the adhesive. Further, since this attaching operation is easy, a belt-shaped accessory having an additional member can be manufactured at low cost.
[0007]
In the present invention according to claim 2, the additional member can be a decorative part.
Materials for decorative parts include metals such as stainless steel, titanium, titanium alloy and brass, ceramics such as cloisonne, natural fibers, synthetic fibers, leather, paper such as photographs and pictures, coins, and flexible bodies such as synthetic resins and rubber. Any material can be used as long as it can be sandwiched between the outer surface of the belt-shaped accessory and the holding member. Marks, patterns, or pictures may be provided on the exposed surfaces of these decorative members. Alternatively, an identification code such as a product number or a part number may be given.
[0008]
According to the third aspect of the present invention, the additional member may be a health promotion part. As the health promotion component, a far-infrared ray generating component, a negative ion generating component, a magnetic generating component such as a permanent magnet, or the like is employed.
As the far infrared ray generating component, for example, Si 3 N 4 , C, TiO 2 , MgO, ZrO 2 , Fe (OH) 2 For example, a molded part obtained by kneading an inorganic substance such as the above into a solvent-based binder and molding the mixture may be employed. Alternatively, a liquefied resin such as silicon is mixed with fine powder ore obtained by pulverizing various types of ores such as barley stone, serpentine, amphibolite, brown stone, zeolite, fluorite, and felsong stone. Alternatively, a far-infrared ray generating component formed into a chip shape by applying it may be adopted. Further, a part obtained by drying a moss plant such as Sugigoke or Zenigoke and adding a finely powdered plant formed into a powder form may be used.
[0009]
As the negative ion generating component, for example, a raw tourmaline ore, a ceramic molded component containing tourmaline ore powder, or a synthetic resin molded component containing tourmaline ore powder may be used. If tourmaline is used, the negative ion generating component also functions as a far-infrared ray generating component.
A ceramic molded part containing tourmaline ore powder is produced, for example, as follows. Ceramic fine hollow particles and tourmaline powder are used as main constituent materials, and a ceramic composition containing a material serving as a flux and water are added and kneaded. Next, the kneaded material may be cast into a predetermined mold, press-formed, and then fired.
As the flux, for example, one or more selected from the group consisting of feldspar, limestone, magnesium carbonate, phosphate lime, lead oxide, boric acid, borax, sodium carbonate, sodium nitrate, and zinc oxide are added. I do.
[0010]
The ceramic composition is B 2 O 3 , SiO 2 , GeO 2 , ZrO 2 , P 2 O 5 , As 2 O 5 , Sb 2 O 3 , Bi 2 O 3 , P 2 O 3 , Sb 2 O 5 , SO 3 Acid oxides such as Na 2 O, K 2 Basic oxides such as O, CaO, and MgO, and Al 2 O 3 , Fe 2 O 3 , ZnO, PbO, TiO 2 And the like are included. For example, SiO 2 -Na 2 O-Bi 2 O 3 , SiO 2 -Na 2 O-CaO, SiO 2 -K 2 O-CaO, Al 2 O 3 -SiO 2 -Na 2 O-CaO-B 2 O 3 , Al 2 O 3 -SiO 2 -TiO 2 -CaO-B 2 O 3 , CaO-SiO 2 -Al 2 O 3 -Fe 2 O 3 Or SiO 2 -Al 2 O 3 -K 2 At least one selected from the group A such as O is used. Or natural kaolin, plastic clay (frog eye clay, Kibushi clay, ball clay, etc.), sericite, pottery stone, waxite, bentonite, quartzite, chamotte, feldspar, limestone, magnesite, dolomite, wollastonite, Any one or two or more selected from group B such as talc and bone ash are used in combination. At least one selected from groups A and B may be blended and used.
As a synthetic resin molded part containing tourmaline ore powder, for example, a part formed by mixing a liquefied resin such as silicon and tourmaline ore powder and subjecting to heat treatment to form a sheet shape may be used.
[0011]
According to the fourth aspect of the present invention, the holding member has a shape that exposes a part of the additional member to the outside.
With this configuration, when the additional member is a decorative component, the decorative component is exposed on the outer surface of the accessory so that the purchaser or the carrier can visually recognize the additional component. When the additional member is a health-promoting component such as tourmaline, the health-promoting component is exposed on the outer surface of the accessory so as to be heated or pressurized by the wearer's skin. In particular, when the health promotion component is a negative ion generating component, the negative ions are easily released to the outside of the belt-shaped accessory.
[0012]
According to the fifth aspect of the present invention, the holding member can be a frame having an opening that exposes only a part of the additional member to the outside.
With this configuration, only a part of the additional member is exposed outward from the opening of the holding member. In addition, the peripheral portion surrounding the opening covers the additional member, and securely holds the additional member on the outer surface of the band-shaped accessory. Such a holding member can be, for example, a metal ring provided with a through hole as an opening inside.
Further, according to claim 6 of the present invention, the holding member is provided with a bridge portion bridged so as to pass through the inside of the through hole. The bridging portion covers the additional member and prevents the additional member from dropping from the accessory.
[0013]
Further, according to claim 7 of the present invention, the holding member includes the pressing portion that contacts the additional member so as to suppress the outward movement of the additional member.
With this configuration, the additional member is securely held between the holding portion of the holding member and the outer surface of the belt-shaped accessory.
Further, according to claim 8 of the present invention, the pressing portion can be a protrusion protruding around the opening.
According to the ninth aspect of the present invention, the additional member is compressed in the thickness direction between the pressing portion and the outer surface of the belt-shaped accessory. Therefore, the additional member is more firmly attached.
[0014]
According to the tenth aspect of the present invention, the additional member includes the groove into which the holding portion is inserted. Therefore, the position of the additional member does not shift.
According to the eleventh aspect of the present invention, the outer surface of the belt-shaped accessory is provided with the concave portion in which the additional member is stored. Therefore, not only is the additional member reliably positioned on the outer surface of the belt-shaped accessory, but also an unintended external force is less likely to be applied to the additional member, so that the risk of the additional member coming off is reduced.
According to the twelfth aspect of the present invention, the holding member may be fixed in the recess.
At this time, as described in claim 13 of the present invention, if the outer end surface of the holding member does not protrude from the outer surface of the band-shaped accessory, the holding member does not hit the skin of the wearer of the band-shaped accessory, The wearing feeling of the belt-shaped accessory becomes good. Moreover, since an unintended external force is less likely to be applied to the holding member, the risk of the holding member coming off is reduced.
[0015]
According to the fourteenth aspect of the present invention, the means for preventing the holding member and the band-shaped accessory from falling off may be configured such that the engagement cross-sectional shape of the holding member and the band-shaped accessory is larger at the back than at the entrance. .
More specifically, as described in claim 15 of the present invention, the falling-off preventing means is provided by a mechanical mechanism of the protrusion provided on the outer peripheral surface of the holding member and the groove provided on the inner peripheral surface of the concave portion of the band-shaped accessory. It may be engagement.
[0016]
Further, according to claim 16 of the present invention, the band-shaped accessory of the present invention may include a holding member held between the holding member and the additional member. When the holding member is provided, the belt-shaped accessory is further decorated. The material of the holding member may be any material as long as the material can be held like the additional member. The holding member is preferably provided with an opening for exposing the additional member, similarly to the holding member. For example, the holding member can be a ring-shaped plate made of metal, synthetic resin, rubber, or the like. A decorative layer such as a pattern or a mark may be provided on the surface of the sandwiching member by means such as printing, painting, wet plating, or dry plating.
[0017]
According to the seventeenth aspect of the present invention, the means for preventing the holding member and the band-shaped accessory from falling off may include a fixing member for fixing the holding member to the band-shaped accessory. In this case, as described in claim 18 of the present invention, the fixing member may be a member that is screwed to the belt-shaped accessory outside the holding member. Alternatively, as described in claim 19 of the present invention, the fixing member may be a member fixed to the belt-shaped accessory with screws outside the holding member.
[0018]
According to claims 19 to 26 of the present invention, if the additional member is a health promotion component, the additional member is provided in a portion facing the skin of the wearer when the wearer wears the belt-shaped accessory. Preferably. In this case, far infrared rays and negative ions act on the body of the wearer more effectively.
For example, the additional member may be provided on the back surface of the watch case. In this case, the additional member may be provided on the back cover of the watch case. Alternatively, the additional member may be provided on the band connecting portion of the watch case.
However, if the additional member is a decorative component, the additional member may be arranged not only on the back surface of the belt-shaped accessory but also on another location such as the front surface.
In addition, the present invention provides an additional member including a clasp, a band piece, an intermediate connecting member disposed between a watch case and a band, an intermediate connecting member connected between a band and a band, or a band and a center. An intermediate connecting member may be provided for connection with the clasp.
[0019]
In order to achieve this object, a band-shaped accessory according to claim 27 of the present invention is a band-shaped accessory provided with a health-promoting component, the band-shaped accessory including a health-promoting component inside a band.
According to this configuration, since an unintended external force is unlikely to be applied to the health promotion component, the health promotion component is firmly attached to the belt-shaped accessory. In addition, since the appearance does not change even if the health promotion parts are provided, the appearance is good. In addition, since there is no need for labor such as bonding, a belt-shaped accessory having health promotion parts can be manufactured at low cost.
[0020]
Further, according to claim 28 of the present invention, the present invention can include a health promotion component inside a leather band. In this case, for example, a health band may be manufactured by arranging health promotion parts together with the core material of the leather band.
Further, according to claim 29 of the present invention, the present invention can include a health promotion component inside a synthetic resin or rubber band. In this case, for example, a band including a health promotion component can be formed by insert molding. In this case, according to claim 30 of the present invention, the band preferably has an opening for exposing the health promotion component to the outside of the band. As a result, the health-promoting parts are not only heated or pressurized by the wearer's skin, but also the negative ions easily pass through the opening and are easily released to the outside of the band.
[0021]
According to claim 31 of the present invention, the health promotion component is one selected from the group consisting of a far-infrared ray generating component, a negative ion generating component, and a magnetic generating component.
According to claim 32 of the present invention, the health promotion part is a tourmaline-containing resin member formed of a synthetic resin containing fine powder of tourmaline ore. It is preferable to use a flexible resin such as silicon as the synthetic resin.
Then, when the tourmaline-containing resin member is arranged on the outer surface of the belt-shaped accessory, the tourmaline-containing resin portion is less likely to be damaged by an external force improperly applied.
In addition, when the tourmaline-containing resin member is disposed inside the band, the tourmaline-containing resin member can follow the bending of the band, so that not only is it difficult to be damaged, but also the feeling of wearing the band-shaped accessory becomes good.
[0022]
BEST MODE FOR CARRYING OUT THE INVENTION
(1st Embodiment)
FIG. 1 is an exploded perspective view of a wristwatch according to a first embodiment of the present invention as viewed from the back side, FIG. 2 is an exploded side view of a back cover, FIG. 3 is a perspective view of a holding member, and FIG. 5 is a partially enlarged sectional view.
As shown in FIGS. 1 and 4, a wristwatch to which the present invention is applied has a case 1, a windshield 2, a dial 3, a movement 4, a metal back for pressing and holding the dial 3 and the movement 4 on a step 5 of the case. It has a lid 6. The back cover 6 is fixed to the case 1 by pressing the protrusions 8 of the pressing portion 7 into the concave portions 10 of the case 1.
[0023]
This embodiment shows an embodiment in which a health promotion component or a decorative component (hereinafter, collectively referred to as an additional member) is attached to the back cover 6.
The additional member 11 has a disk shape. Then, a circular concave portion 12 similar to the additional member 11 is formed in a central portion on the back side of the back cover. The concave portion 12 has a diameter slightly larger than the diameter of the additional member 11 and is formed deeper than the thickness of the additional member. As shown in FIG. 5, the diameter of the inner peripheral wall 13 of the concave portion 12 increases as it goes deeper. Therefore, the concave portion 12 forms an inverted truncated cone. As a result, the opening of the recess 12 is narrowed, and a groove 12 a is formed inside the recess 12.
The additional member 11 is accommodated in the recess 12. A holding member 14 made of metal or plastic is pressed into the recess 12. The holding member 14 is formed as an annular frame having a central portion penetrated. The through hole of the holding member 14 forms an opening 14 c of the holding member 14.
The holding member 14 includes an annular main body 14a, and a rising holding part 14b that projects inwardly from the lower part of the annular body in an inverted L shape. The diameter of the main body 14a increases in an inverted conical shape toward the base corresponding to the inner peripheral wall 13 of the concave portion 12. The tip of the holding portion 14 b is configured to be in pressure contact with the lower surface of the additional member 11.
[0024]
Next, a method of attaching the additional member 11 will be described.
The back cover 6 is fixed to a holding table (not shown) with the back face up, and the additional member 11 is inserted into the recess 12. Next, the main body 14a of the holding member 14 is compressed to a small diameter by a compression tool (not shown), and the holding member 14 is press-fitted between the inner peripheral wall 13 of the recess 12 and the additional member 11 by a press-fitting tool. As a result, the outer periphery of the main body 14a of the holding member 14 comes into pressure contact with the inner peripheral wall 13 of the concave portion 12 and the outer peripheral wall of the additional member 11, the tip of the pressing portion 14b comes into pressure contact with the lower surface of the additional member 11, and the additional member is firmly 6 is held.
[0025]
In the holding state, the lower surface of the holding member 14 is substantially flush with the lower surface of the back cover 6, and the lower surface of the holding member does not protrude from the lower surface of the back cover. Thus, the holding member does not come off due to an external force. Further, since there is no local pressure contact feeling when the wristwatch is worn, the wearing feeling is not deteriorated.
Furthermore, since the additional member 11 is housed behind the holding member 14, it is not damaged by an external force.
Then, the holding member 14 is securely fitted into the concave portion 12 of the back cover by the drop-off preventing means by the V-shaped cross section engagement. Therefore, the additional member 11 is held in the recess 12 of the back cover 6 by the holding member 14.
[0026]
In addition, in this holding state, the additional member 11 is exposed to the outside through the opening 14 c opened at the center of the holding member 14.
When the additional member 11 is a decorative component, the additional member 11 is visually recognized through the opening 14c, and the watch is decorated.
When the additional member 11 is a health-promoting component, for example, a health-promoting component containing tourmaline, the additional member 11 is heated or pressurized by the wearer's skin through the opening 14c. In addition, negative ions are emitted from the health promotion component to the outside of the wristwatch through the opening 14c.
[0027]
In the present embodiment, the holding member 14 is an annular frame, but the holding member 14 may be a frame of any shape. For example, the holding member may be a rectangular frame. In this case, a rectangular concave portion similar to the additional member may be formed in the central portion on the back side of the back cover.
Further, in the present embodiment, the opening 14c is formed in the holding member 14 in order to expose the additional member to the outside. However, if the shape of the holding member is such that the additional member can be exposed to the outside, It is not limited to a frame.
In this embodiment, the additional member is attached to the back of the back cover of the wristwatch. As described above, when the additional member is a health promotion component, when the wearer wears the belt-shaped accessory, the additional member may be provided on a portion facing the skin of the wearer, that is, the accessory, for example, the back side of the watch. preferable.
[0028]
Here, when the additional member 11 is a decorative part, the material is metal such as stainless steel, titanium, titanium alloy, brass, ceramics such as cloisonne, natural fibers, synthetic fibers, leather, paper such as photographs and pictures, coins, Alternatively, it is a flexible body such as synthetic resin or rubber.
In the case of a flexible material, as shown in FIG. 5, the tip of the holding portion 14b of the holding member 14 bites into the lower surface of the additional member 11, and can be held more reliably.
As the health promotion component, a far-infrared ray generating component, a negative ion generating component, a magnetic generating component such as a permanent magnet, or the like is employed.
[0029]
As the far infrared ray generating component, for example, Si 3 N 4 , C, TiO 2 , MgO, ZrO 2 , Fe (OH) 2 For example, a molded part obtained by kneading an inorganic substance such as the above into a solvent-based binder and molding the mixture may be employed. Alternatively, a liquefied resin such as silicon is mixed with fine powder ore obtained by pulverizing various types of ores such as barley stone, serpentine, amphibolite, brown stone, zeolite, fluorite, and felsong stone. Alternatively, a far-infrared ray generating component formed into a chip shape by applying it may be adopted. Further, a part obtained by drying a moss plant such as Sugigoke or Zenigoke and adding a finely powdered plant formed into a powder form may be used.
[0030]
As the negative ion generating component, for example, a raw tourmaline ore, a ceramic molded component containing tourmaline ore powder, or a synthetic resin molded component containing tourmaline ore powder may be used. If tourmaline is used, the negative ion generating component also functions as a far-infrared ray generating component.
[0031]
A ceramic molded part containing tourmaline ore powder is produced, for example, as follows. Ceramic fine hollow particles and tourmaline powder are used as main constituent materials, and a ceramic composition containing a material serving as a flux and water are added and kneaded. Next, the kneaded material may be cast into a predetermined mold, press-formed, and then fired.
[0032]
As the flux, for example, one or more selected from the group consisting of feldspar, limestone, magnesium carbonate, phosphate lime, lead oxide, boric acid, borax, sodium carbonate, sodium nitrate, and zinc oxide are added. I do.
[0033]
The ceramic composition is B 2 O 3 , SiO 2 , GeO 2 , ZrO 2 , P 2 O 5 , As 2 O 5 , Sb 2 O 3 , Bi 2 O 3 , P 2 O 3 , Sb 2 O 5 , SO 3 Acid oxides such as Na 2 O, K 2 Basic oxides such as O, CaO, and MgO, and Al 2 O 3 , Fe 2 O 3 , ZnO, PbO, TiO 2 And the like are included. For example, SiO 2 -Na 2 O-Bi 2 O 3 , SiO 2 -Na 2 O-CaO, SiO 2 -K 2 O-CaO, Al 2 O 3 -SiO 2 -Na 2 O-CaO-B 2 O 3 , Al 2 O 3 -SiO 2 -TiO 2 -CaO-B 2 O 3 , CaO-SiO 2 -Al 2 O 3 -Fe 2 O 3 Or SiO 2 -Al 2 O 3 -K 2 At least one selected from the group A such as O is used. Or natural kaolin, plastic clay (frog eye clay, Kibushi clay, ball clay, etc.), sericite, pottery stone, waxite, bentonite, quartzite, chamotte, feldspar, limestone, magnesite, dolomite, wollastonite, Any one or two or more selected from group B such as talc and bone ash are used in combination. At least one selected from groups A and B may be blended and used.
[0034]
As a synthetic resin molded part containing tourmaline ore powder, for example, a part formed by mixing a liquefied resin such as silicon and tourmaline ore powder and subjecting to heat treatment to form a sheet shape may be used.
[0035]
(2nd Embodiment)
FIG. 6 is a perspective view showing a holding member according to the second embodiment of the present invention. In the following description, the same members as those of the first embodiment are denoted by the same reference numerals.
Notches 17 are formed in several places of the rising holding portion 14b of the holding member 14, and the holding portion is divided into a plurality of portions.
As a result, the pressing area of each pressing portion 14b becomes a mountain, and the pressing force increases. When the additional member is flexible, a part of the additional member pressed by the pressing portion 14b can protrude into the notch, so that the pressing portion 14b can strongly press the additional member. Therefore, the additional member can be more firmly held on the wristwatch.
[0036]
(Third embodiment)
FIG. 7 is a sectional view showing a part of the third embodiment.
An annular groove 18 is formed in the additional member 11 so that the holding portion 14b is engaged. Thus, the position of the additional member does not shift in the plane direction, that is, in the left-right direction in FIG. Further, even if the additional member is flexible, the edge of the additional member is turned up and does not come off from the holding member. Therefore, the additional member can be more firmly held on the wristwatch.
[0037]
(Fourth embodiment)
FIG. 8 is a sectional view showing the fourth embodiment.
The inner peripheral wall of the concave portion 20 of the back cover 6 and the outer peripheral wall of the holding member 21 both have a cylindrical shape parallel to the axis. The lower surface of the holding member 21 is flat and has a large area. In the present embodiment, an annular fixing member 22 is provided.
The fixing member 22 has substantially the same size as the lower surface of the holding member 21, has a male screw 23 on the outer periphery, and has a concave portion 24 formed on the lower surface into which a tool for rotating the fixing member is inserted. The fixing member 22 is located outside the holding member 21, that is, below the holding member 21 in FIG. 8, and is screwed into a male screw formed in the concave portion 20 of the back cover 6. The fixing member 22 prevents the holding member 21 from dropping out of the recess 20. The pressing portion 21 a of the holding member 21 is pressed against the additional member 11 to prevent the additional member 11 from dropping out of the recess 20.
Thus, the holding member 21 is attached to the wristwatch by the fixing member 22, and the additional member 11 is securely held by the wristwatch by the holding member 21.
[0038]
(Fifth embodiment)
FIG. 9 is a cross section of the fifth embodiment.
A fixing member 25 having a larger diameter than the fixing member 22 of the fourth embodiment is provided. The fixing member 25 is engaged in an annular step 26 formed on the back cover 6, and is located outside the holding member 21, that is, below the holding member 21 in FIG. Fixed to 6. The fixing member 25 prevents the holding member 21 from dropping out of the recess. Then, the holding member 21 presses the additional member 11, and the additional member 11 is securely held by the wristwatch.
In both the fourth and fifth embodiments, assembly is easy and the manufacturing cost can be reduced. Further, the replacement of the additional member is easy, and the user can replace the member by himself / herself.
[0039]
(Sixth embodiment)
FIG. 10 is a perspective view showing a sixth embodiment, and FIG. 11 is a sectional view showing a part thereof. In this embodiment, a bridging portion 14d is formed integrally along the diametric direction between the pressing portions 14b of the holding member 14 in the first embodiment.
In the assembled state shown in FIG. 11, the bridging portion 14d is located below the additional member 11, and prevents the additional member 11 from falling off. This allows the additional member to be more securely held.
Further, the opening of the annular holding member 14 is divided into two by the bridge portion 14d, and the openings 14c are located on both sides of the bridge portion 14d. As described above, it is preferable that the bridge portion is provided in the holding member 14 so that the opening for exposing the additional member 11 to the outside is left in the holding member 14.
[0040]
(Seventh embodiment)
FIG. 12 is a sectional view showing the seventh embodiment, and FIG. 13 is a partially enlarged view thereof.
In this embodiment, an annular holding member 30 made of metal or synthetic resin is inserted between the holding portion 14 b of the holding member 14 and the additional member 11. A decorative layer 31 is formed on the surface of the holding member. The decorative layer 31 is a printed layer on which a pattern or mark is printed, and a plating layer formed by forming a pattern or mark by wet plating or dry plating. Alternatively, the decorative layer 31 is a metal ring 31 engraved with a pattern, a mark, or the like, adhered to the surface of the sandwiching member.
The holding member 30 is visually recognized to border the inner periphery of the opening 14c of the holding member 14, and decorates the inner periphery of the opening 14c. When the decorative layer 31 is provided, the decorative effect is further increased. When the additional member 11 is a decorative component, the additional member 11 and the decorative layer 31 of the sandwiching member 30 are both visually recognized from the opening 14c of the holding member 14, and the aesthetic appearance of the wristwatch is further improved.
In addition, since the holding member 30 has a larger area than the holding portion 14b, the additional member 11 is more reliably held on the wristwatch.
[0041]
The embodiment described below is an example in which the additional member 11 is attached to a portion other than the back cover.
(Eighth embodiment)
FIG. 14 is a perspective view showing the eighth embodiment, and FIG. 15 is a sectional view.
A concave portion 34 is formed on the back side of the band connecting portion 33a protruding from the watch case 33. The additional member 11 is mounted in the recess 34 by the holding member 14 as described above.
A health promotion component as the additional member 11 can also be attached to the band 35. Specific examples are shown in ninth and tenth embodiments.
[0042]
(Ninth embodiment)
FIG. 16 is a sectional view showing the ninth embodiment.
The leather band 36 includes a surface 38 made of natural or synthetic leather, a core 37, and a backing 42. A concave portion 40 is formed on the back side of the core member 37, into which the health promoting component 41 is inserted. A backing material 42 is applied to the back surface of the health promotion component 41. Then, the front member 38, the core member 37, and the back member 42 are joined to each other by a known means such as adhesion, ultrasonic welding, or “sewn”. Thus, the band 36 in which the health promotion component 41 is built is formed.
The health promotion component 41 is preferably a synthetic resin sheet containing tourmaline, for example, because it can flexibly follow the bending of the band. As a material of the synthetic resin sheet, flexible silicon or the like is preferable.
When negative ions are generated by the health promotion component 41, the negative ions are released to the outside of the band 36 by using the air permeability of the front material or the backing material.
[0043]
(Tenth embodiment)
FIG. 17 is a cross-sectional view of the tenth embodiment, in which the present invention is applied to a synthetic resin band or a rubber band.
The health promotion component 41 is sealed in a synthetic resin or rubber band 44 by, for example, insert molding. When negative ions are generated by the health-promoting component 41, the negative ions are discharged to the outside of the band 44 through a plurality of openings 45 so as to reach the health-promoting component 41 from the back surface of the band 44.
[0044]
(Eleventh embodiment)
FIG. 18 is a perspective view of the eleventh embodiment viewed from the back side, and FIG. 19 is a sectional view.
This embodiment shows an example in which a plurality of additional members are attached to pieces of a plurality of bands. Each piece 47 is sequentially connected by known means to form a band. A recess 48 is formed on the back surface of each piece 47. The additional member 11 is held in the recess 48 by the holding member 14 as described above. The additional member 11 is exposed to the outside of the bridge from the opening 14c of the holding member 14. The material of each piece 47 is, for example, metal, synthetic resin, rubber, ceramic, or the like, and is not particularly limited.
When the additional member 11 is a decorative component, the additional member 11 may be arranged on the front surface of the piece.
[0045]
(Twelfth embodiment)
FIG. 20 is a sectional view showing the twelfth embodiment.
In this example, the additional member 11 is attached by the holding member 14 in the concave portion 51 formed on the back surface of the band 50 made of synthetic resin or rubber, as described above. In this case, in consideration of the engaging force of the holding member 14 to the band, the synthetic resin or rubber as the material of the band is preferably hard.
When the additional member 11 is a decorative component, this component may be arranged on the front surface of the band.
[0046]
(Thirteenth embodiment)
FIG. 21 is an exploded perspective view showing the thirteenth embodiment.
In this example, the back surface of the first intermediate connecting member 56 connected between the first band 54 and the second band 55 connected to one end of the watch case 53, and the case 53 and the other band 57 Recesses 60 are respectively formed on the back surface of the second intermediate connecting member 58 connected between them. The additional member 11 is attached to each of the recesses 60 by the holding member 14 as described above.
For connecting the intermediate connecting member and the case or the intermediate connecting member and the band, known connecting means, for example, a spring bar as shown in the figure is used. An appropriate material such as a metal or a synthetic resin is adopted as a material of the intermediate connecting member. The addition of the intermediate connecting member gives the watch a new aesthetic. When a symbol, a mark, a pattern, or the like is provided on the front surface of the intermediate connecting member, the wristwatch is further decorated.
As described above, when the additional member is a decorative part, the additional member may be arranged on the front surface of the intermediate connecting member.
[0047]
(14th embodiment)
FIG. 22 is a perspective view showing a fourteenth embodiment, and FIG. 23 is a sectional view thereof.
This example is an example in which an additional member is attached to a three-folded clasp. The middle clasp includes a front cover 61, a middle plate 62 and a lower plate 63. The lower plate is connected to the other band 65 via an intermediate connecting member 64. As shown in FIG. 23, the back surface of the lower plate 63, that is, a part of the lower surface of the lower plate 63 in FIG.
Then, a concave portion 66 is formed on the back surface (lower surface) of the storage portion 67 of the lower plate 63 and the front surface (upper surface) of the intermediate connecting member 64. As described above, the additional member 11 is incorporated in each of the concave portions 66 by the holding member 14.
According to the thirteenth and fourteenth embodiments, it is understood that at least one intermediate connecting member can be arranged between any of the components constituting the watch, that is, between any of the case, the band, the clasp, and the like. At least one intermediate connecting member may be arranged between any of the components constituting the belt-shaped accessory.
[0048]
(Fifteenth embodiment)
FIG. 24 is a perspective view showing the fifteenth embodiment, and FIG. 25 is a sectional view.
In this example, the present invention is applied to a middle clasp.
The connection type clasp has a clasp case 71 connected to one band 70, and a connection fitting 72 rotatably attached to the case with a pin. The connection fitting 72 can be inverted by passing through a space between a piece 74 connected to the other band 73 and a pin 79 attached to the piece 74. The lock pin 75 of the connection fitting 72 is inserted into the hole 76 of the case 71, and the lock pin 75 engages with the hook of the locking plate (push button) 77. Thus, it is a Nakadome that connects both bands.
Then, a concave portion 80 is formed on the back side of the connecting portion 78 integral with the case 71, and the additional member 11 is incorporated into the concave portion 80 by the holding member 14 as described above.
[0049]
(Sixteenth embodiment)
FIG. 26 is a perspective view showing a sixteenth embodiment.
In this example, the present invention is applied to a buckle used for locking a leather, synthetic resin, or rubber band.
The buckle comprises an insertion frame 81 and a stick 82 attached to the insertion frame 81. The stick 82 is inserted into one of the holes 84 of the band 83 to fasten the band.
According to the present invention, the connecting fitting 85 is rotatably connected between the insertion frame 81 and the band 83, and the concave portion 86 is formed on the back side thereof. The additional member 11 is incorporated in the recess 86 by the holding member 14 as described above.
According to the above embodiment, it is understood that the additional member can be arranged on at least one of the components constituting the wristwatch, that is, on at least one of the case, the band, the clasp, and the like. The additional member may be arranged on at least one of the components constituting the belt-shaped accessory.
[0050]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, an additional member is arrange | positioned on the outer surface of a band-shaped accessory, a holding member is covered on the outer side, and only a holding member is fixed to a band-shaped accessory. You. Further, since it is not necessary to bond the additional member to the belt-shaped accessory, the beauty of the belt-shaped accessory is not impaired by the protrusion of the adhesive. Further, since this attaching operation is easy, a belt-shaped accessory having an additional member can be manufactured at low cost.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of a wristwatch according to a first embodiment of the present invention as viewed from the back side.
FIG. 2 is an exploded side view of the back cover.
FIG. 3 is a perspective view of a holding member.
FIG. 4 is a sectional view of a wristwatch.
FIG. 5 is a partially enlarged sectional view.
FIG. 6 is a perspective view showing a holding member according to a second embodiment of the present invention.
FIG. 7 is a sectional view showing a part of the third embodiment.
FIG. 8 is a sectional view showing a fourth embodiment.
FIG. 9 is a sectional view of a fifth embodiment.
FIG. 10 is a perspective view showing a sixth embodiment.
FIG. 11 is a sectional view showing a part of the sixth embodiment.
FIG. 12 is a sectional view showing a seventh embodiment.
FIG. 13 is a partially enlarged view of the seventh embodiment.
FIG. 14 is a perspective view showing an eighth embodiment.
FIG. 15 is a sectional view showing an eighth embodiment.
FIG. 16 is a sectional view showing a ninth embodiment.
FIG. 17 is a sectional view of a tenth embodiment.
FIG. 18 is a perspective view of the eleventh embodiment as viewed from the back side.
FIG. 19 is a sectional view of the eleventh embodiment.
FIG. 20 is a sectional view showing a twelfth embodiment.
FIG. 21 is an exploded perspective view showing a thirteenth embodiment.
FIG. 22 is a perspective view showing a fourteenth embodiment.
FIG. 23 is a sectional view of a fourteenth embodiment.
FIG. 24 is a perspective view showing a fifteenth embodiment.
FIG. 25 is a sectional view of a fifteenth embodiment.
FIG. 26 is a perspective view showing a sixteenth embodiment.
[Explanation of symbols]
1 case
2 Windshield
3 Dial
4 movement
5 Step of case
6 back cover
7 Pressing part
8 protrusion
10 recess
11 Additional components
12 recess
12a Groove
13 Inner wall
14 Holding member
14a body
14b Holding part
14c opening
14d bridge
17 Notch
18 annular groove
20 recess
21 Holding member
21a Holding part
22 Fixing member
23 Male thread
24 recess
25 Fixing member
26 steps
27 screws
30 metal holding member
31 ring
33 watch case
33a Band connection
34 recess
35 bands
36 Leather Band
37 core material
38 Surface materials
40 circular hole
41 Health promotion parts
42 Backing material
44 bands
45 opening
47 pieces
48 recess
50 bands
51 recess
53 watch case
54 First Band
55 Second Band
56 First Intermediate Connection Member
57 bands
58 Second intermediate connecting member
60 recess
61 Front cover
62 middle plate
63 lower plate
64 Intermediate connecting member
65 bands
66 recess
67 storage
70 bands
71 Nakadome Case
72 Connecting bracket
73 bands
74 pieces
75 Lock Pin
76 holes
77 Lock plate
78 Connection
79 pins
80 recess
81 insertion frame
82 Stick
83 bands
84 holes
85 Connecting bracket
86 recess
